1 2019-10-17 Tom Tromey <tromey@adacore.com>
4 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
5 in AC_CONFIG_FILES invocation.
6 * Makefile.in (stamp-h, Makefile): Use new-style config.status
9 2019-10-16 Christian Biesinger <cbiesinger@google.com>
11 * server.c: Include xml-builtin.h.
12 (get_xml_features): Don't declare xml_builtins here.
14 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
16 * Makefile.in: Remove references to vec-ipa.o.
18 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
20 * Makefile.in: Remove references to vec.c.
22 2019-10-02 Christian Biesinger <cbiesinger@google.com>
24 * server.c (server_waiting): Change to bool.
25 (extended_protocol): Likewise.
26 (response_needed): Likewise.
27 (exit_requested): Likewise.
29 (report_no_resumed): Likewise.
31 (disable_packet_vCont): Likewise.
32 (disable_packet_Tthread): Likewise.
33 (disable_packet_qC): Likewise.
34 (disable_packet_qfThreadInfo): Likewise.
35 (handle_general_set): Update.
36 (handle_detach): Update.
37 (handle_monitor_command): Update.
38 (handle_query): Update.
39 (captured_main): Update.
40 (process_serial_event): Update.
41 * server.h (server_waiting): Change to bool.
42 (disable_packet_vCont): Likewise.
43 (disable_packet_Tthread): Likewise.
44 (disable_packet_qC): Likewise.
45 (disable_packet_qfThreadInfo): Likewise.
48 * target.c (target_stop_and_wait): Update.
50 2019-10-02 Tom Tromey <tromey@adacore.com>
52 * Makefile.in (SFILES): Add common-inferior.c.
53 (OBS): Add common-inferior.o.
54 * server.c (startup_with_shell): Don't define.
56 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
58 * linux-low.c (linux_low_read_btrace): Update for change to
61 2019-09-20 Christian Biesinger <cbiesinger@google.com>
63 * debug.c (debug_threads): Remove comment in favor of the header.
64 * debug.h (using_threads): Add declaration.
65 (debug_threads): Add comment.
66 * linux-aarch64-low.c: Include debug.h and remove declaration of
68 * nto-low.c: Likewise.
69 * remote-utils.c: Likewise.
70 * thread-db.c: Likewise.
72 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
74 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
75 and powerpc-cell64l-ipa.o.
76 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
77 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
78 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
81 * spu-low.c: Remove file.
83 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
84 (parse_spufs_run): Remove.
85 (ppc_get_pc): Remove Cell/B.E. support.
86 (ppc_set_pc): Likewise.
87 (ppc_breakpoint_at): Likewise.
88 (ppc_arch_setup): Likewise.
89 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
90 tdesc_powerpc_cell32l.
91 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
92 or init_registers_powerpc_cell32l.
93 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
94 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
95 or init_registers_powerpc_cell32l.
96 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
97 (init_registers_powerpc_cell32l): Remove prototype.
98 (init_registers_powerpc_cell64l): Likewise.
100 * target.h (struct target_ops): Remove qxfer_spu member.
101 * server.c (handle_qxfer_spu): Remove.
102 (qxfer_packets): Remove entry for "spu".
103 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
104 * linux-low.c (SPUFS_MAGIC): Remove.
105 (spu_enumerate_spu_ids): Remove.
106 (linux_qxfer_spu): Remove.
107 (linux_target_ops): Remove qxfer_spu member.
108 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
109 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
110 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
112 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
114 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
115 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
116 * config.in: Regenerate.
117 * configure: Regenerate.
119 2019-08-15 Tom Tromey <tromey@adacore.com>
121 * target.c (target_write_memory): Use gdb::byte_vector.
123 2019-08-15 Tom Tromey <tromey@adacore.com>
125 * tracepoint.c (write_inferior_data_pointer)
126 (write_inferior_integer, write_inferior_int8)
127 (write_inferior_uinteger, m_tracepoint_action_download)
128 (r_tracepoint_action_download, x_tracepoint_action_download)
129 (l_tracepoint_action_download, clear_inferior_trace_buffer)
130 (download_agent_expr, download_tracepoint_1)
131 (download_trace_state_variables, upload_fast_traceframes): Update.
132 * server.c (gdb_write_memory): Update.
133 * remote-utils.c (relocate_instruction): Update.
134 * proc-service.c (ps_pdwrite): Update.
135 * mem-break.c (remove_memory_breakpoint)
136 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
137 (uninsert_fast_tracepoint_jumps_at)
138 (reinsert_fast_tracepoint_jumps_at): Update.
139 * linux-x86-low.c (append_insns)
140 (i386_install_fast_tracepoint_jump_pad)
141 (amd64_write_goto_address, i386_write_goto_address): Update.
142 * linux-s390-low.c (append_insns, s390_write_goto_address):
144 * linux-ppc-low.c (ppc_relocate_instruction)
145 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
146 (ppc_write_goto_address): Update.
147 * linux-aarch64-low.c (append_insns): Update.
148 * target.h (struct target_ops): Update.
149 (write_inferior_memory): Don't declare.
150 * target.c (target_write_memory): Rename from
151 write_inferior_memory. Remove old target_write_memory.
153 2019-08-15 Tom Tromey <tromey@adacore.com>
155 * target.c (write_inferior_memory): Use std::vector.
157 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
160 * configure.ac: Drop enable-libmcheck support.
161 * configure, config.in: Rebuild.
162 * acinclude.m4: Don't include it.
164 2019-07-19 Alan Hayward <alan.hayward@arm.com>
166 * configure.srv: Remove Arm xml files.
168 2019-07-19 Alan Hayward <alan.hayward@arm.com>
170 * configure.srv: Add new files. Remove xml generated files.
171 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
173 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
174 * linux-aarch32-tdesc.c: New file.
175 * linux-aarch32-tdesc.h: New file.
176 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
177 * linux-arm-low.c (init_registers_arm, tdesc_arm)
178 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
179 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
180 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
181 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
182 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
183 (arm_read_description): Call arm_linux_read_description.
184 (initialize_low_arch): Don't init registers.
185 * linux-arm-tdesc.c: New file.
186 * linux-arm-tdesc.h: New file.
188 2019-07-10 Alan Hayward <alan.hayward@arm.com>
190 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
191 Move counter inside for.
192 (arm_read_description): Check ptrace earlier.
193 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
195 2019-07-09 Tom Tromey <tom@tromey.com>
197 * configure: Rebuild.
198 * configure.ac: Change common to gdbsupport.
199 * acinclude.m4: Change common to gdbsupport.
200 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
201 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
202 common to gdbsupport.
203 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
204 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
205 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
206 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
207 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
208 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
209 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
210 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
211 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
212 common to gdbsupport.
214 2019-07-04 Alan Hayward <alan.hayward@arm.com>
216 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
218 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
220 2019-07-04 Alan Hayward <alan.hayward@arm.com>
222 * configure.srv: Remove legacy xml.
223 * linux-aarch64-low.c (initialize_low_arch): Remove
224 initialize_low_tdesc call.
225 * linux-aarch64-tdesc-selftest.c: Remove file.
226 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
227 * linux-x86-low.c (initialize_low_arch): Remove
228 initialize_low_tdesc call.
229 * linux-x86-tdesc-selftest.c: Remove file.
230 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
232 2019-06-20 Tom de Vries <tdevries@suse.de>
234 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
235 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
237 2019-06-19 Tom de Vries <tdevries@suse.de>
239 * debug.h (debug_write): Change return type to ssize_t.
240 * debug.c (debug_write): Same.
242 2019-06-14 Tom Tromey <tom@tromey.com>
244 * configure.ac: Use new path to gnulib.
245 * configure: Rebuild.
246 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
249 2019-06-11 Tom Tromey <tom@tromey.com>
251 * Makefile.in (SFILES): Add alloc.c.
253 (IPA_OBJS): Add alloc-ipa.o.
254 (alloc-ipa.o): New target.
255 (%.o: ../%.c): New pattern rule.
257 2019-06-10 Tom Tromey <tromey@adacore.com>
259 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
260 end warning with a newline.
261 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
263 * thread-db.c (attach_thread): Don't end warning with a newline.
264 (thread_db_notice_clone): Likewise.
265 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
267 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
268 end warning with a newline.
270 2019-06-04 Pedro Alves <palves@redhat.com>
272 * server.c (captured_main): Use make_unique_xstrdup.
274 2019-06-02 Tom Tromey <tom@tromey.com>
276 * gdbreplay.c (fromhex): Remove.
277 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
279 2019-05-29 Tom Tromey <tromey@adacore.com>
281 * configure: Rebuild.
283 2019-05-06 Kevin Buettner <kevinb@redhat.com>
285 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
286 sign extension code on 32-bit builds.
288 2019-05-03 Eli Zaretskii <eliz@gnu.org>
291 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
293 2019-04-19 Tom Tromey <tom@tromey.com>
295 * server.c (struct vstop_notif): Derive from notif_event.
297 (queue_stop_reply): Update.
298 (remove_all_on_match_ptid): Change type. Rewrite.
299 (discard_queued_stop_replies): Rewrite.
300 (in_queued_stop_replies_ptid): Change type.
301 (in_queued_stop_replies): Rewrite.
302 (notif_stop): Update.
303 (queue_stop_reply_callback): Update.
304 (captured_main): Don't call initialize_notif.
305 (push_stop_notification): Update.
306 * notif.c (notif_write_event, handle_notif_ack)
307 (notif_event_enque, notif_push): Update.
308 (notif_event_xfree, initialize_notif): Remove.
309 * notif.h (struct notif_event): Include <list>, not
311 (struct notif_server) <queue>: Now a std::list.
312 (notif_event_p): Remove typedef.
313 (initialize_notif): Don't declare.
314 (struct notif_event): Add virtual destructor.
316 2019-04-17 Alan Hayward <alan.hayward@arm.com>
318 * ax.c (ax_vdebug): Call debug_printf.
319 * debug.c (debug_write): New function.
320 * debug.h (debug_write): New declaration.
321 * linux-low.c (sigchld_handler): Call debug_write.
323 2019-04-17 Alan Hayward <alan.hayward@arm.com>
325 * debug.c (debug_set_output): New function.
326 (debug_vprintf): Send output to debug_file.
327 (debug_flush): Likewise.
328 * debug.h (debug_set_output): New declaration.
329 * server.c (handle_monitor_command): Add debug-file option.
330 (captured_main): Likewise.
332 2019-04-17 Alan Hayward <alan.hayward@arm.com>
334 * debug.c (remote_debug): Add definition.
335 * debug.h (remote_debug): Add declaration.
336 * hostio.c (remote_debug): Remove declaration.
337 * remote-utils.c (struct ui_file): Likewise.
338 (remote_debug): Likewise.
339 * remote-utils.h (remote_debug): Likewise,
340 * server.c (remote_debug): Remove definition.
342 2019-04-10 Kevin Buettner <kevinb@redhat.com>
344 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
345 when using a 64-bit gdbserver.
347 2019-04-09 Tom Tromey <tromey@adacore.com>
349 * linux-low.c (select_event_lwp): Use find_thread_in_random.
351 2019-04-08 Tom Tromey <tom@tromey.com>
353 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
355 (linux_resume_one_lwp): Likewise.
357 2019-04-08 Tom Tromey <tom@tromey.com>
359 * gdbreplay.c: Update.
360 * linux-low.c: Update.
363 2019-04-08 Tom Tromey <tom@tromey.com>
365 * server.c: Use C++ exception handling.
366 * linux-low.c: Use C++ exception handling.
367 * gdbreplay.c: Use C++ exception handling.
369 2019-04-08 Tom Tromey <tom@tromey.com>
371 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
372 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
373 (captured_main, main): Update.
374 * gdbreplay.c (main): Update.
376 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
378 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
379 value in argument pointer, return 1 if the entry is found and 0
380 otherwise. Move comment.
381 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
382 * linux-low.h (linux_get_auxv): Declare.
383 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
385 2019-04-05 Tom Tromey <tromey@adacore.com>
387 * server.c (gdbserver_usage): Use upper-case for metasyntactic
390 2019-03-28 Alan Hayward <alan.hayward@arm.com>
392 * linux-low.c (AT_HWCAP2): Add define if not already included.
394 2019-03-26 Alan Hayward <alan.hayward@arm.com>
396 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
397 (aarch64_arch_setup): Call linux_get_hwcap.
398 * linux-arm-low.c (arm_get_hwcap): Remove function.
399 (arm_read_description): Call linux_get_hwcap.
400 * linux-low.c (linux_get_auxv): New function.
401 (linux_get_hwcap): Likewise.
402 (linux_get_hwcap2): Likewise.
403 * linux-low.h (linux_get_hwcap): New declaration.
404 (linux_get_hwcap2): Likewise.
405 * linux-ppc-low.c (ppc_get_auxv): Remove function.
406 (ppc_arch_setup): Call linux_get_hwcap.
407 * linux-s390-low.c (s390_get_hwcap): Remove function.
408 (s390_arch_setup): Call linux_get_hwcap.
410 2019-03-22 Alan Hayward <alan.hayward@arm.com>
411 Jiong Wang <jiong.wang@arm.com>
413 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
414 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
416 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
418 2019-03-22 Alan Hayward <alan.hayward@arm.com>
419 Jiong Wang <jiong.wang@arm.com>
421 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
422 (aarch64_get_hwcap): New function.
423 (aarch64_arch_setup): Read APIA hwcap.
425 2019-03-22 Alan Hayward <alan.hayward@arm.com>
426 Jiong Wang <jiong.wang@arm.com>
428 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
429 (initialize_low_tracepoint): Likewise.
430 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
431 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
432 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
433 (aarch64_linux_read_description): Likewise.
434 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
436 2019-03-12 John Baldwin <jhb@FreeBSD.org>
438 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
439 i386_create_target_description for 'segments' parameter.
440 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
441 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
442 * win32-i386-low.c (i386_arch_setup): Likewise.
444 2019-03-12 Tom Tromey <tromey@adacore.com>
446 * linux-low.c (iterate_over_lwps): Update.
448 2019-03-06 Tom Tromey <tom@tromey.com>
450 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
451 (captured_main): Use SCOPE_EXIT.
453 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
455 * configure.srv: Use '$enable_unittest' instead of '$development'
456 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
459 2019-02-27 Tom Tromey <tromey@adacore.com>
461 * gdbreplay.c (logchar): Handle \r\n.
463 2019-02-07 Alan Hayward <alan.hayward@arm.com>
465 * linux-low.c (linux_attach): Add process before lwp.
466 * server.c (attach_inferior): Check if already attached.
468 2019-02-07 Tom Tromey <tom@tromey.com>
470 * x86-tdesc.h: Rename include guard.
471 * x86-low.h: Add include guard.
472 * wincecompat.h: Rename include guard.
473 * win32-low.h: Add include guard.
474 * utils.h: Rename include guard.
475 * tracepoint.h: Rename include guard.
476 * tdesc.h: Rename include guard.
477 * target.h: Rename include guard.
478 * server.h: Rename include guard.
479 * remote-utils.h: Rename include guard.
480 * regcache.h: Rename include guard.
481 * nto-low.h: Rename include guard.
482 * notif.h: Add include guard.
483 * mem-break.h: Rename include guard.
484 * lynx-low.h: Add include guard.
485 * linux-x86-tdesc.h: Add include guard.
486 * linux-s390-tdesc.h: Add include guard.
487 * linux-ppc-tdesc-init.h: Add include guard.
488 * linux-low.h: Add include guard.
489 * linux-aarch64-tdesc.h: Add include guard.
490 * linux-aarch32-low.h: Add include guard.
491 * inferiors.h: Rename include guard.
492 * i387-fp.h: Rename include guard.
493 * hostio.h: Rename include guard.
494 * gdbthread.h: Rename include guard.
495 * gdb_proc_service.h: Rename include guard.
496 * event-loop.h: Rename include guard.
497 * dll.h: Rename include guard.
498 * debug.h: Rename include guard.
499 * ax.h: Rename include guard.
501 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
504 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
505 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
507 2019-01-25 Tom Tromey <tom@tromey.com>
509 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
511 2019-01-25 Tom Tromey <tom@tromey.com>
513 * win32-low.c: Fix common/ includes.
514 * win32-i386-low.c: Fix common/ includes.
515 * tracepoint.c: Fix common/ includes.
516 * thread-db.c: Fix common/ includes.
517 * target.h: Fix common/ includes.
518 * symbol.c: Fix common/ includes.
519 * spu-low.c: Fix common/ includes.
520 * server.h: Fix common/ includes.
521 * server.c: Fix common/ includes.
522 * remote-utils.c: Fix common/ includes.
523 * regcache.h: Fix common/ includes.
524 * regcache.c: Fix common/ includes.
525 * nto-x86-low.c: Fix common/ includes.
526 * notif.h: Fix common/ includes.
527 * mem-break.h: Fix common/ includes.
528 * lynx-low.c: Fix common/ includes.
529 * lynx-i386-low.c: Fix common/ includes.
530 * linux-x86-tdesc-selftest.c: Fix common/ includes.
531 * linux-x86-low.c: Fix common/ includes.
532 * linux-low.c: Fix common/ includes.
533 * inferiors.h: Fix common/ includes.
534 * i387-fp.c: Fix common/ includes.
535 * hostio.c: Fix common/ includes.
536 * hostio-errno.c: Fix common/ includes.
537 * gdbthread.h: Fix common/ includes.
538 * gdbreplay.c: Fix common/ includes.
539 * fork-child.c: Fix common/ includes.
540 * event-loop.c: Fix common/ includes.
542 (enum gdb_agent_op): Fix common/ includes.
544 2019-01-21 Tom Tromey <tom@tromey.com>
546 * tracepoint.c: Fix includes.
547 * remote-utils.c: Fix includes.
548 * linux-x86-low.c: Fix includes.
550 2019-01-01 Joel Brobecker <brobecker@adacore.com>
552 * gdbreplay.c (gdbreplay_version): Update copyright year in
554 * server.c (gdbserver_version): Likewise.
556 2018-12-05 Alan Hayward <alan.hayward@arm.com>
558 * linux-low.c (add_lwp): Switch ordering.
560 2018-11-29 Tom Tromey <tom@tromey.com>
562 * win32-low.c (win32_join): Take pid, not process.
563 * target.h (struct target_ops) <join>: Change argument type.
564 (join_inferior): Change argument name.
565 * spu-low.c (spu_join): Take pid, not process.
566 * server.c (handle_detach): Preserve pid before destroying
568 * lynx-low.c (lynx_join): Take pid, not process.
569 * linux-low.c (linux_join): Take pid, not process.
571 2018-11-23 Alan Hayward <alan.hayward@arm.com>
573 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
574 (aarch64_cannot_fetch_register): Likewise.
575 (struct linux_target_ops): Update references.
577 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
579 * linux-ppc-low.c: Include nat/linux-ptrace.h.
581 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
583 * configure.srv (ipa_ppc_linux_regobj): Add
584 powerpc-isa207-htm-vsx32l-ipa.o and
585 powerpc-isa207-htm-vsx64l-ipa.o.
586 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
587 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
588 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
589 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
590 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
591 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
592 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
593 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
594 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
595 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
596 (init_registers_powerpc_isa207_htm_vsx32l)
597 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
598 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
599 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
600 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
601 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
602 (ppc_store_tm_ctarregset): New functions.
603 (ppc_regsets): Add entries for HTM regsets.
604 (ppc_arch_setup): Set htm in features struct when needed. Set
605 sizes for the HTM regsets.
606 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
607 (initialize_low_arch): Call
608 init_registers_powerpc_isa207_htm_vsx32l and
609 init_registers_powerpc_isa207_htm_vsx64l.
610 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
611 PPC_TDESC_ISA207_HTM_VSX.
612 (initialize_low_tracepoint): Call
613 init_registers_powerpc_isa207_htm_vsx32l and
614 init_registers_powerpc_isa207_htm_vsx64l.
616 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
618 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
619 rs6000/power-linux-pmu.xml to srv_xmlfiles.
620 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
621 (ppc_store_pmuregset): New functions.
622 (ppc_regsets): Add entries for ebb and pmu regsets.
623 (ppc_arch_setup): Set isa207 in features struct if the ebb and
624 pmu regsets are available. Set sizes for these regsets.
626 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
628 * configure.srv (ipa_ppc_linux_regobj): Add
629 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
630 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
631 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
632 rs6000/powerpc-isa207-vsx32l.xml, and
633 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
634 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
635 <PPC_TDESC_ISA207_VSX>: New enum value.
636 (init_registers_powerpc_isa207_vsx32l): Declare.
637 (init_registers_powerpc_isa207_vsx64l): Declare.
638 * linux-ppc-low.c (ppc_fill_tarregset): New function.
639 (ppc_store_tarregset): New function.
640 (ppc_regsets): Add entry for the TAR regset.
641 (ppc_arch_setup): Set isa207 in features struct when needed. Set
642 size for the TAR regsets.
643 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
644 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
645 and init_registers_powerpc_isa207_vsx64l.
646 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
647 (initialize_low_tracepoint): Call
648 init_registers_powerpc_isa207_vsx32l and
649 init_registers_powerpc_isa207_vsx64l.
651 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
652 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
654 * configure.srv (ipa_ppc_linux_regobj): Add
655 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
656 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
657 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
658 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
659 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
660 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
661 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
662 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
663 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
664 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
665 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
666 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
667 (ppc_hwcap): Add comment.
668 (ppc_hwcap2): New global.
669 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
670 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
671 (ppc_regsets): Add entries for the DSCR and PPR regsets.
672 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
673 when needed. Set sizes for the the DSCR and PPR regsets.
674 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
675 (initialize_low_arch): Call
676 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
677 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
678 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
679 PPC_TDESC_ISA205_PPR_DSCR_VSX.
680 (initialize_low_tracepoint): Call
681 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
682 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
684 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
686 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
688 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
689 Simon Marchi <simark@simark.ca>
691 * acinclude.m4: Include "../selftest.m4".
692 * configure: Regenerate.
693 * configure.ac: Use "GDB_AC_SELFTEST".
694 * configure.srv: Use "$enable_unittests" instead of
695 "$development" when checking whether unit tests have been
697 * server.c (captured_main): Update message informing that
698 selftests have been disabled.
700 2018-10-04 Tom Tromey <tom@tromey.com>
702 * configure: Rebuild.
704 2018-10-04 Tom Tromey <tom@tromey.com>
706 * server.c (handle_status): Rename inner "thread".
707 (process_serial_event): Declare "res" in 'm' case.
708 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
709 (iterate_over_lwps): Rename inner "thread".
710 (linux_qxfer_libraries_svr4): Rename inner "len".
711 * gdbthread.h (find_thread_in_random): Rename inner "thread".
713 2018-10-01 Gary Benson <gbenson@redhat.com>
715 * gdb_proc_service.h: Moved common code to
716 common/gdb_proc_service.h.
718 2018-10-01 Gary Benson <gbenson@redhat.com>
720 * gdb_proc_service.h: Synchronize comments and whitespace with
721 GDB's version of this file.
723 2018-09-25 Tom Tromey <tom@tromey.com>
725 * configure: Rebuild.
726 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
728 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
730 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
731 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
732 ($(IPA_LIB)): Sort IPA_OBJS.
734 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
736 * Makefile.in: Remove references to $(ADD_DEPS).
738 2018-09-16 Tom Tromey <tom@tromey.com>
740 * remote-utils.c (remote_open): Use GNU style for metasyntactic
742 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
745 2018-09-05 Tom Tromey <tom@tromey.com>
747 * configure: Rebuild.
749 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
752 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
754 2018-08-27 Tom Tromey <tom@tromey.com>
757 * configure: Rebuild.
759 2018-08-27 Tom Tromey <tom@tromey.com>
761 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
762 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
763 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
764 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
765 (s390x_emit_stack_adjust): Add casts to unsigned char.
767 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
771 * server.h (struct client_state) <disable_randomization>:
774 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
776 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
778 (mips_supply_ptrace_register): Likewise.
780 2018-07-22 Tom Tromey <tom@tromey.com>
782 * configure: Rebuild.
784 2018-07-22 Tom Tromey <tom@tromey.com>
786 * win32-low.c (win32_create_inferior): Remove unused variables.
787 * gdbreplay.c (remote_open): Remove unused variable.
788 * remote-utils.c (remote_prepare): Remove unused variable.
789 * x86-tdesc.h (X86_TDESC_H): Define.
790 (amd64_expedite_regs): Define conditionally.
791 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
792 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
793 * remote-utils.c (readchar): Remove unused variable.
795 2018-07-13 Pedro Alves <palves@redhat.com>
797 * linux-low.c (linux_kill): Change parameter to process_info
798 pointer instead of pid. Adjust.
799 * lynx-low.c (lynx_kill): Likewise.
800 * nto-low.c (nto_kill): Likewise.
801 * spu-low.c (spu_kill): Likewise.
802 * win32-low.c (win32_kill): Likewise.
803 * server.c (handle_v_kill, kill_inferior_callback)
804 (detach_or_kill_for_exit): Adjust.
805 * target.c (kill_inferior): Change parameter to process_info
806 pointer instead of pid. Adjust.
807 * target.h (struct target_ops) <kill>: Change parameter to
808 process_info pointer instead of pid. Adjust all implementations
810 (kill_inferior): Likewise.
812 2018-07-13 Pedro Alves <palves@redhat.com>
814 * linux-low.c (linux_detach, linux_join): Change parameter to
815 process_info pointer instead of pid. Adjust.
816 * lynx-low.c (lynx_detach, lynx_join): Likewise.
817 * nto-low.c (nto_detach): Likewise.
818 * spu-low.c (spu_detach, spu_join): Likewise.
819 * win32-low.c (win32_detach, win32_join): Likewise.
820 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
821 * target.h (struct target_ops) <detach, join>: Change parameter to
822 process_info pointer instead of pid. Adjust all implementations
824 (detach_inferior, join_inferior): Rename 'pid' parameter to
827 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
828 Jan Kratochvil <jan.kratochvil@redhat.com>
829 Paul Fertser <fercerpav@gmail.com>
830 Tsutomu Seki <sekiriki@gmail.com>
832 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
833 (OBS): Add 'common/netstuff.o'.
834 (GDBREPLAY_OBS): Likewise.
835 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
836 (remote_open): Implement support for IPv6
838 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
840 (handle_accept_event): Accept connections from IPv6 sources.
841 (remote_prepare): Handle IPv6-style hostnames; implement
842 support for IPv6 connections.
843 (remote_open): Implement support for printing connections from
846 2018-07-11 Pedro Alves <palves@redhat.com>
849 * mem-break.c (any_persistent_commands): Add process_info
850 parameter and use it instead of relying on the current process.
851 Change return type to bool.
852 * mem-break.h (any_persistent_commands): Add process_info
853 parameter and change return type to bool.
854 * server.c (handle_detach): Remove require_running_or_return call.
855 Look up the process_info for the process we're about to detach.
856 If not found, return back error to GDB. Adjust
857 any_persistent_commands call to pass down a process pointer.
859 2018-07-11 Pedro Alves <palves@redhat.com>
861 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
862 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
863 instead of collect_register_by_name.
864 * regcache.c (regcache_raw_get_unsigned_by_name): New.
865 * regcache.h (regcache_raw_get_unsigned_by_name): New.
867 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
868 Pedro Alves <palves@redhat.com>
870 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
872 2018-07-03 Tom Tromey <tom@tromey.com>
874 * linux-low.c: Update.
875 * lynx-low.c: Update.
876 * mem-break.c: Update.
878 * remote-utils.c: Update.
882 * win32-low.c: Update.
884 2018-07-03 Tom Tromey <tom@tromey.com>
888 2018-07-03 Tom Tromey <tom@tromey.com>
890 * linux-low.c: Update.
892 2018-07-03 Tom Tromey <tom@tromey.com>
896 2018-07-03 Tom Tromey <tom@tromey.com>
898 * linux-low.c: Update.
899 * linux-mips-low.c: Update.
900 * lynx-low.c: Update.
902 * remote-utils.c: Update.
906 * thread-db.c: Update.
908 2018-07-03 Tom Tromey <tom@tromey.com>
910 * linux-low.c: Update.
911 * linux-mips-low.c: Update.
912 * lynx-low.c: Update.
913 * mem-break.c: Update.
915 * remote-utils.c: Update.
919 * tracepoint.c: Update.
921 2018-07-03 Tom Tromey <tom@tromey.com>
923 * linux-low.c: Update.
924 * linux-ppc-low.c: Update.
925 * linux-x86-low.c: Update.
926 * proc-service.c: Update.
929 * thread-db.c: Update.
930 * win32-low.c: Update.
932 2018-07-03 Tom Tromey <tom@tromey.com>
934 * linux-low.c: Update.
935 * lynx-low.c: Update.
937 * remote-utils.c: Update.
939 * thread-db.c: Update.
940 * win32-low.c: Update.
942 2018-06-29 Joel Brobecker <brobecker@adacore.com>
944 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
945 parameter in call to 'amd64_create_target_description'.
947 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
949 * x86-tdesc.h: Remove executable permission flag.
951 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
953 * configure.ac: Remove AC_PREREQ, add missing quoting.
954 * configure: Re-generate.
955 * config.in: Re-generate.
956 * aclocal.m4: Re-generate.
958 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
960 * tracepoint.h (current_traceframe): Remove declaration.
962 2018-06-18 Alan Hayward <alan.hayward@arm.com>
964 * linux-aarch64-low.c (is_sve_tdesc): New function.
965 (aarch64_sve_regs_copy_to_regcache): Likewise.
966 (aarch64_sve_regs_copy_from_regcache): Likewise.
967 (aarch64_regs_info): Add SVE checks.
968 (initialize_low_arch): Initialize SVE.
970 2018-06-18 Alan Hayward <alan.hayward@arm.com>
972 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
974 2018-06-11 Alan Hayward <alan.hayward@arm.com>
976 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
977 (initialize_low_tracepoint): Likewise
978 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
979 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
981 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
983 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
985 2018-06-11 Alan Hayward <alan.hayward@arm.com>
987 * server.h (PBUFSIZ): Increase size
989 2018-06-11 Alan Hayward <alan.hayward@arm.com>
991 * regcache.c (regcache::raw_compare): New function.
992 * regcache.h (regcache::raw_compare): New declaration.
994 2018-06-11 Alan Hayward <alan.hayward@arm.com>
996 * regcache.c (new_register_cache): Use new.
997 (free_register_cache): Use delete.
998 (register_data): Use const.
999 (supply_register): Move body inside regcache.
1000 (regcache::raw_supply): New override function.
1001 (collect_register): Move body inside regcache.
1002 (regcache::raw_collect): New override function.
1003 (regcache::get_register_status): New override function.
1004 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1006 2018-06-09 Tom Tromey <tom@tromey.com>
1008 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1010 (event_queue): Use std::queue.
1011 (gdb_event_xfree): Remove.
1012 (initialize_event_loop, process_event, wait_for_event): Update.
1014 2018-06-08 Stan Cox <scox@redhat.com>
1016 * win32-low.c (win32_create_inferior): last_ptid and last_status
1017 moved to client_state.
1019 2018-06-08 Pedro Alves <palves@redhat.com>
1021 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1022 common/common-exceptions.o, common/common-utils.o,
1023 common/errors.o, common/print-utils.o and utils.o.
1024 * gdbreplay.c: Include "common-defs.h" instead of the two
1025 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1026 string.h or alloca.h.
1027 (perror_with_name): Delete.
1028 (remote_open): Use xstrdup instead of strdup.
1029 (main): Rename to ...
1030 (captured_main): ... this.
1033 2018-06-08 Tom Tromey <tom@tromey.com>
1035 * linux-low.c (linux_low_read_btrace): Update.
1037 2018-06-04 Stan Cox <scox@redhat.com>
1039 * server.h (struct client_state): New.
1040 * server.c (cont_thread, general_thread, multi_process)
1041 (report_fork_events, report_vfork_events, report_exec_events)
1042 (report_thread_events, swbreak_feature, hwbreak_feature)
1043 (vCont_supported, disable_randomization, pass_signals)
1044 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1045 Moved to client_state.
1046 * remote-utils.c (remote_debug, noack_mode)
1047 (transport_is_reliable): Moved to client_state.
1048 * tracepoint.c (current_traceframe): Moved to client_state.
1051 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1052 linux-low.c, remote-utils.h, target.c: Use client_state.
1054 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1056 * configure.srv: Add new c/h file.
1058 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1060 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1063 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1065 * gdb.arch/mips-fpregset-core.exp: New test.
1066 * gdb.arch/mips-fpregset-core.c: New test source.
1068 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1071 * hostio.c (require_int): Do not report overflow for integers
1072 between 0xfffffff and 0x7fffffff.
1074 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1076 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1077 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1078 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1080 (the_low_target): Wire them.
1082 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1084 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1085 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1086 mode. Call collect_register_by_name with vscr using
1087 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1088 (ppc_store_vrregset): Add and set vscr_offset variable as in
1089 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1092 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1094 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1095 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1096 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1098 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1100 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1101 (ppc_store_vsxregset): Likewise.
1102 (ppc_fill_vrregset): Likewise.
1103 (ppc_store_vrregset): Likewise.
1104 (ppc_fill_evrregset): Likewise.
1105 (ppc_store_evrregset): Likewise.
1106 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1107 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1110 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1112 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1113 wordsize of the inferior. Call ppc_linux_target_wordsize.
1115 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1117 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1118 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1119 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1120 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1121 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1122 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1123 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1124 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1125 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1126 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1127 (tdesc_powerpc_e500l): Remove.
1128 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1129 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1130 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1131 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1133 (ppc_arch_setup): Remove target description matching code. Fill a
1134 ppc_linux_features struct and call ppc_linux_match_description
1137 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1139 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1140 width of the requested register exceeds the width of the
1142 (mips_cannot_store_register): Likewise.
1144 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1146 * linux-mips-low.c (mips_fetch_register): New function. Update
1148 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1149 (the_low_target): Wire `mips_fetch_register'.
1151 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1153 * lynx-i386-low.c (LYNXOS_178): New macro.
1154 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1155 the layout on LynxOS-178.
1156 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1157 handle floating point registers that are not supported by
1160 2018-05-10 Tom Tromey <tom@tromey.com>
1162 * configure: Rebuild.
1164 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1167 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1168 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1169 Use it to set the expedite_regs field in the given tdesc.
1170 * x86-tdesc.h: New file.
1171 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1172 Adjust following the addition of the new expedite_regs parameter
1173 to init_target_desc.
1174 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1175 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1176 (i386_linux_read_description, amd64_linux_read_description):
1177 Adjust following the addition of the new expedite_regs parameter
1178 to init_target_desc.
1179 * lynx-i386-low.c: #include "x86-tdesc.h".
1180 (lynx_i386_arch_setup): Adjust following the addition of the new
1181 expedite_regs parameter to init_target_desc.
1182 * nto-x86-low.c: #include "x86-tdesc.h".
1183 (nto_x86_arch_setup): Adjust following the addition of the new
1184 expedite_regs parameter to init_target_desc.
1185 * win32-i386-low.c: #include "x86-tdesc.h".
1186 (i386_arch_setup): Adjust following the addition of the new
1187 expedite_regs parameter to init_target_desc.
1189 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1192 * win32-low.c (win32_create_inferior): Add call to my_wait
1193 setting last_status global.
1195 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1198 * win32-low.c (create_process): Only call gdb_tilde_expand if
1199 inferior_cwd is not NULL.
1201 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1203 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1204 registers to the cache if their values have changed.
1205 (i387_xsave_to_cache): Provide default values for x87 control
1206 registers when these features are available, but disabled.
1207 * regcache.c (supply_register_by_name_zeroed): New function.
1208 * regcache.h (supply_register_by_name_zeroed): Declare new
1211 2018-05-07 Tom Tromey <tom@tromey.com>
1213 * configure: Rebuild.
1215 2018-05-04 Tom Tromey <tom@tromey.com>
1217 * configure: Rebuild.
1219 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1220 Pedro Alves <palves@redhat.com>
1222 * linux-aarch64-low.c (aarch64_stopped_data_address):
1225 2018-04-27 Tom Tromey <tom@tromey.com>
1227 * configure: Rebuild.
1229 2018-04-23 Tom Tromey <tom@tromey.com>
1231 * configure: Rebuild.
1233 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1235 * Makefile.in (depcomp): Add "..".
1236 (all_deps_files): New and use it.
1238 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1240 * configure.srv (aarch64*-*-linux*): Don't include xml.
1241 (i[34567]86-*-cygwin*): Likewise.
1242 (i[34567]86-*-linux*): Likewise.
1243 (i[34567]86-*-lynxos*): Likewise.
1244 (i[34567]86-*-mingw32ce*): Likewise.
1245 (i[34567]86-*-mingw*): Likewise.
1246 (i[34567]86-*-nto*): Likewise.
1247 (tic6x-*-uclinux): Likewise.
1248 (x86_64-*-linux*): Likewise.
1249 (x86_64-*-mingw*): Likewise.
1250 (x86_64-*-cygwin*): Likewise.
1252 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1254 * tdesc.c: Remove xml parameter.
1256 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1258 * server.c (get_features_xml): Remove cast.
1259 * tdesc.c (void target_desc::accept): Fill in function.
1260 (tdesc_get_features_xml): Remove old xml creation.
1261 (print_xml_feature::visit_pre): Add xml vistor.
1262 * tdesc.h (struct target_desc): Make xmltarget mutable.
1263 (tdesc_get_features_xml): Remove declaration.
1265 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1267 * tdesc.c (tdesc_architecture_name): Add new function.
1268 (tdesc_osabi_name): Likewise.
1269 (tdesc_get_features_xml): Use new functions.
1271 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1273 * tdesc.c (tdesc_create_flags): Remove.
1274 (tdesc_add_flag): Likewise.
1275 (tdesc_named_type): Likewise.
1276 (tdesc_create_union): Likewise.
1277 (tdesc_create_struct): Likewise.
1278 (tdesc_create_vector): Likewise.
1279 (tdesc_add_bitfield): Likewise.
1280 (tdesc_add_field): Likewise.
1281 (tdesc_set_struct_size): Likewise.
1283 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1285 * tdesc.c (~target_desc): Remove implictly deleted items.
1286 (init_target_desc): Iterate all features.
1287 (tdesc_get_features_xml): Use vector.
1288 (tdesc_create_feature): Create feature.
1289 * tdesc.h (tdesc_feature) Remove
1290 (target_desc): Add features.
1292 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1294 * Makefile.in: Add common/tdesc.c
1295 * tdesc.c (init_target_desc): init all reg_defs from register
1297 (tdesc_create_reg): Create tdesc_reg.
1298 * tdesc.h (tdesc_feature): Add register vector.
1300 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1302 * tdesc.h (struct target_desc) <features>: Change type to
1303 std::vector<std::string>.
1304 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1306 (tdesc_get_features_xml): Likewise.
1307 (tdesc_create_feature): Likewise.
1309 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1311 * regcache.c (find_register_by_number): Return a ref.
1312 (find_regno): Use references.
1313 (register_size): Likewise.
1314 (register_data): Likewise.
1315 * tdesc.c (target_desc::~target_desc): Remove free calls.
1316 (target_desc::operator==): Use std::vector compare.
1317 (init_target_desc): Use reference.
1318 (tdesc_create_reg): Use reg constructors.
1319 * tdesc.h (struct target_desc): Replace pointer with object.
1321 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1323 * regcache.c (find_register_by_number): Make static.
1324 (find_regno): Use find_register_by_number
1325 * regcache.h (struct reg): Remove declaration.
1327 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1329 * tdesc.c (target_desc::~target_desc): Move to here.
1330 (target_desc::operator==): Likewise.
1331 * tdesc.h (target_desc::~target_desc): Move from here.
1332 (target_desc::operator==): Likewise.
1334 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1336 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1338 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1340 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1342 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1343 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1344 and init_registers_s390_gs_linux64.
1346 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1348 * linux-s390-low.c (s390_fill_gs): Remove function.
1349 (s390_fill_gsbc): Remove function.
1350 (s390_regsets): Set fill functions for the guarded storage regsets
1353 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1355 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1356 the word size. Add comment.
1357 (s390_get_wordsize): New function.
1358 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1359 pswm with it. Instead, use s390_get_wordsize to determine the
1360 word size first and derive the correct tdesc from that directly.
1362 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1364 * Makefile.in: Include silent-rules.mk.
1365 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1366 (COMPILE): Add ECHO_CXX.
1367 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1368 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1369 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1370 (version-generated.c): Add ECHO_GEN.
1371 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1372 (IPAGENT_COMPILE): Add ECHO_CXX.
1373 (%-generated.c): Add ECHO_REGDAT.
1375 2018-03-14 Tom Tromey <tom@tromey.com>
1378 * ax.c (ax_printf): Special case for NULL.
1380 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1382 * linux-low.c (linux_qxfer_libraries_svr4): Use
1383 xml_escape_text_append.
1385 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1387 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1389 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1391 * server.c (handle_general_set): Remove unnecessary xstrdup.
1393 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1395 * server.c (parse_debug_format_options): Adjust to
1396 delim_string_to_char_ptr_vec changes.
1397 * thread-db.c (thread_db_load_search): Adjust to
1398 dirnames_to_char_ptr_vec changes.
1400 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1402 * target.h (target_enable_btrace, target_disable_btrace)
1403 (target_read_btrace, target_read_btrace_conf): Turn macro into
1404 inline function. Throw error if target method is not defined.
1405 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1406 check for btrace target method. Be prepared to handle exceptions
1407 from btrace target methods.
1409 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1411 * server.c (captured_main): Change order of error message printed
1412 when the current working directory cannot be found.
1414 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1416 * server.c: Include "filenames.h" and "pathstuff.h".
1417 (program_name): Delete variable.
1418 (program_path): New anonymous class.
1419 (get_exec_wrapper): Use "program_path" instead of
1421 (handle_v_run): Likewise.
1422 (captured_main): Likewise.
1423 (process_serial_event): Likewise.
1425 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1427 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1428 (OBJS): Add "pathstuff.o".
1429 * server.c (current_directory): New global variable.
1430 (captured_main): Initialize "current_directory".
1432 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1434 * tdesc.c: Use common/tdesc.h.
1435 * tdesc.h: Likewise.
1437 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1438 Simon Marchi <simon.marchi@ericsson.com>
1440 * Makefile.in: Switch order of make rules.
1442 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1444 * Makefile.in: Add common directory in build.
1445 * configure.ac: Add common reference.
1446 * configure: Regenerate.
1448 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1450 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1451 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1452 * spu-low.c (spu_target_ops): Likewise.
1453 * win32-low.c (win32_target_ops): Likewise.
1454 * server.c (supported_btrace_packets): Report packets unconditionally.
1455 * target.h (target_ops) <supports_btrace>: Remove.
1456 (target_supports_btrace): Remove.
1458 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1460 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1461 (handle_btrace_disable): Change return type to void. Use exceptions
1463 (handle_btrace_general_set): Catch exception and copy message to
1466 2018-02-08 Tom Tromey <tom@tromey.com>
1468 * linux-low.c (install_software_single_step_breakpoints): Use
1469 make_scoped_restore.
1470 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1471 (do_restore_current_thread_cleanup): Remove.
1472 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1475 2018-02-08 Tom Tromey <tom@tromey.com>
1477 * mem-break.c (set_raw_breakpoint_at): Use
1478 gdb::unique_xmalloc_ptr.
1480 2018-01-30 Pedro Alves <palves@redhat.com>
1483 * target.c (target_terminal::terminal_state): Rename to ...
1484 (target_terminal::m_terminal_state): ... this.
1486 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1488 * linux-low.c (handle_extended_wait): Surround call to
1489 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1491 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1493 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1494 linux_ptrace_attach_fail_reason_string now returning an
1496 (linux_attach): Likewise.
1497 * thread-db.c (attach_thread): Likewise.
1499 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1502 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1503 checking for fs_base/gs_base fields in struct user_regs_struct.
1504 * configure: Regenerate.
1506 2018-01-16 Yao Qi <yao.qi@linaro.org>
1509 * linux-low.c (fetch_register): Call supply_register instead of
1512 2018-01-08 Yao Qi <yao.qi@linaro.org>
1513 Simon Marchi <simon.marchi@ericsson.com>
1515 * Makefile.in (OBS): Remove selftest.o.
1516 * configure.ac: Set srv_selftest_objs if $development is true.
1517 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1518 * configure: Re-generated.
1519 * server.c (captured_main): Wrap variable selftest_filter with
1522 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1524 * server.c (parse_debug_format_options): Return std::string.
1525 (handle_monitor_command, captured_main): Adjust.
1527 2018-01-05 Pedro Alves <palves@redhat.com>
1530 * server.c (captured_main): Pass quiet=false to
1531 save_original_signals_state.
1533 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1535 * gdbreplay.c (gdbreplay_version): Update copyright year in
1537 * server.c (gdbserver_version): Likewise.
1539 2017-12-08 Tom Tromey <tom@tromey.com>
1541 * ax.c (ax_printf): Update.
1543 2017-12-07 Yao Qi <yao.qi@linaro.org>
1545 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1546 aarch64_linux_read_description.
1547 * linux-amd64-ipa.c (idx2mask): New array.
1548 (get_ipa_tdesc): Move idx2mask out.
1549 (initialize_low_tracepoint): Initialize target descriptions.
1550 * linux-i386-ipa.c (idx2mask): New array.
1551 (get_ipa_tdesc): Move idx2mask out.
1552 (initialize_low_tracepoint): Initialize target descriptions.
1554 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1556 * tdesc.c (struct tdesc_type): Change return type.
1557 (tdesc_add_flag): Change parameter type.
1558 (tdesc_add_bitfield): Likewise.
1559 (tdesc_add_field): Likewise.
1560 (tdesc_set_struct_size): Likewise.
1562 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1564 * regcache.c (registers_to_string): Remove unused variable.
1566 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1568 * inferiors.c (for_each_inferior_with_data): Remove.
1569 * inferiors.h (for_each_inferior_with_data): Remove.
1570 * server.c (handle_qxfer_threads_worker): Change parameter type.
1571 (handle_qxfer_threads_proper): Use for_each_thread.
1573 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1575 * inferiors.c (for_each_inferior): Remove.
1576 (clear_inferiors): Use for_each_thread.
1577 * inferiors.h (for_each_inferior): Remove.
1578 * linux-low.c (linux_wait_for_event_filtered): Use
1580 (linux_stabilize_threads): Likewise.
1581 * regcache.c (regcache_release): Likewise.
1582 * server.c (gdb_wants_all_threads_stopped): Likewise.
1583 (clear_pending_status_callback): Remove.
1584 (handle_status): Use for_each_thread.
1585 (captured_main): Likewise.
1586 * win32-low.c (child_init_thread_list): Likewise.
1587 (win32_clear_inferiors): Likewise.
1588 (fake_breakpoint_event): Likewise.
1590 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1592 * inferiors.h (find_inferior): Remove.
1593 * inferiors.c (find_inferior): Remove.
1595 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1597 * linux-low.c (resume_status_pending_p): Update comment.
1598 (need_step_over_p): Update comment.
1600 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1602 * linux-low.c (proceed_one_lwp): Return void, change parameter
1604 (unsuspend_and_proceed_one_lwp): Likewise.
1605 (proceed_all_lwps): Use for_each_thread.
1606 (unstop_all_lwps): Likewise.
1608 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1610 * linux-low.c (linux_resume_one_thread): Return void, take
1612 (linux_resume): Use for_each_thread.
1614 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1616 * linux-low.c (send_sigstop_callback): Return void, change
1617 parameter type. Rename to...
1618 (send_sigstop): ... this.
1619 (suspend_and_send_sigstop_callback): Return void, change parameter
1621 (suspend_and_send_sigstop): ... this.
1622 (stop_all_lwps): Use for_each_thread.
1624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1626 * linux-low.c (lwp_running): Return bool, remove unused
1628 (linux_stabilize_threads): Use find_thread.
1630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1632 * linux-low.c (select_singlestep_lwp_callback): Remove.
1633 (count_events_callback): Remove.
1634 (select_event_lwp_callback): Remove.
1635 (select_event_lwp): Use find_thread/for_each_thread.
1637 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1639 * linux-low.c (not_stopped_callback): Return bool, take filter
1641 (linux_wait_for_event_filtered): Use find_thread.
1642 (linux_wait_1): Likewise.
1644 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1646 * linux-low.c (same_lwp): Remove.
1647 (find_lwp_pid): Use find_thread.
1649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1651 * linux-low.c (delete_lwp_callback): Remove.
1652 (linux_mourn): Use for_each_thread.
1654 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1656 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1657 args parameter, don't check for pid.
1658 (linux_detach): Use for_each_thread.
1660 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1662 * linux-low.c (struct counter): Remove.
1663 (second_thread_of_pid_p): Remove.
1664 (last_thread_of_process_p): Use find_thread.
1666 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1668 * inferiors.c (find_inferior_in_random): Remove.
1669 * inferiors.h (find_inferior_in_random): Remove.
1670 * linux-low.c (status_pending_p_callback): Return bool, accept
1671 parameter ptid directly.
1672 (linux_wait_for_event_filtered): Use find_thread_in_random.
1673 (linux_wait_1): Likewise.
1675 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1677 * inferiors.c (find_inferior_id): Remove.
1678 (find_thread_ptid): Move implemention from find_inferior_id to
1680 * inferiors.h (find_inferior_id): Remove.
1681 * server.c (handle_status): Use find_thread_ptid.
1682 (process_serial_event): Likewise.
1683 * thread-db.c (find_one_thread): Likewise.
1684 (thread_db_thread_handle): Likewise.
1685 * win32-low.c (thread_rec): Likewise.
1686 (child_delete_thread): Likewise.
1687 (win32_thread_alive): Likewise.
1688 (get_child_debug_event): Likewise.
1690 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1692 * linux-mips-low.c (update_watch_registers_callback): Return
1693 void, remove pid_p parameter, don't check for pid.
1694 (mips_insert_point, mips_remove_point): Use for_each_thread.
1696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1698 * lynx.low (lynx_delete_thread_callback): Remove.
1699 (lynx_mourn): Use for_each_thread.
1701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1703 * regcache.c (regcache_invalidate_one): Remove.
1704 (regcache_invalidate_pid): use for_each_thread.
1706 2017-11-26 Tom Tromey <tom@tromey.com>
1708 * linux-low.c (linux_create_inferior): Update.
1710 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1712 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1714 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1716 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1717 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1718 * linux-aarch64-tdesc-selftest.c: New file.
1719 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1721 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1723 * configure.srv: Add new file.
1724 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1725 * linux-aarch64-tdesc-selftest.c: New file.
1726 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1728 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1730 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1731 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1732 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1734 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1736 * configure.srv: Add new files.
1737 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1738 aarch64_linux_read_description.
1739 * linux-aarch64-low.c (aarch64_linux_read_description):
1740 Merge with aarch64_arch_setup.
1741 (aarch64_arch_setup): Call aarch64_linux_read_description.
1742 * linux-aarch64-tdesc.c: New file.
1743 * linux-aarch64-tdesc.h: New file.
1745 2017-11-24 Yao Qi <yao.qi@linaro.org>
1747 * configure.srv: Set $srv_regobj for tic6x-linux.
1748 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1749 (tic6x_read_description): Move some code to tic6x_arch_setup.
1750 (tic6x_tdesc_test): New function.
1751 (initialize_low_arch): Call selftests::register_test.
1753 2017-11-22 Yao Qi <yao.qi@linaro.org>
1755 * remote-utils.c (prepare_resume_reply): Use memcpy.
1757 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1759 * linux-low.c (kill_one_lwp_callback): Return void, take
1760 argument directly, don't filter on pid.
1761 (linux_kill): Use for_each_thread.
1763 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1765 * linux-low.c (need_step_over_p): Return bool, remove dummy
1767 (linux_resume, proceed_all_lwps): Use find_thread.
1769 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1771 * linux-low.c (resume_status_pending_p): Return bool, remove
1773 (linux_resume): Use find_thread.
1775 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1777 * linux-low.c (struct thread_resume_array): Remove.
1778 (linux_set_resume_request): Return void, take arguments
1780 (linux_resume): Use for_each_thread.
1782 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1784 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1785 return bool, remove data argument.
1786 (linux_stabilize_threads): Use find_thread.
1788 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1790 * linux-low.c (unsuspend_one_lwp): Remove.
1791 (unsuspend_all_lwps): Use for_each_thread, inline code from
1794 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1796 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1797 * linux-low.c (struct iterate_over_lwps_args): Remove.
1798 (iterate_over_lwps_filter): Remove.
1799 (iterate_over_lwps): Use find_thread.
1801 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1803 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1804 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1805 code from reset_lwp_ptrace_options_callback.
1807 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1809 * linux-arm-low.c (struct update_registers_data): Remove.
1810 (update_registers_callback): Return void, take arguments
1811 directly, don't check thread's pid.
1812 (arm_insert_point, arm_remove_point): Use for_each_thread.
1814 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1816 * win32-low.c (continue_one_thread): Return void, take argument
1818 (child_continue): Use for_each_thread.
1820 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1822 * win32-i386-low.c (update_debug_registers_callback): Rename
1824 (update_debug_registers): ... this, return void, remove pid_p arg.
1825 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1827 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1829 * inferiors.h (struct process_info): Add constructor, initialize
1831 <syscalls_to_catch>: Change type to std::vector<int>.
1832 * inferiors.c (add_process): Allocate process_info with new.
1833 (remove_process): Free process_info with delete.
1834 * linux-low.c (handle_extended_wait): Adjust.
1835 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1836 * server.c (handle_general_set): Adjust.
1838 2017-11-16 Pedro Alves <palves@redhat.com>
1840 * remote-utils.c (remote_close): Block SIGIO signals instead of
1841 uninstalling the SIGIO handler.
1843 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1845 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1847 2017-11-16 Yao Qi <yao.qi@linaro.org>
1849 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1850 (tic6x_store_gregset): Likewise.
1851 (tic6x_usrregs_info): Move it up.
1853 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1855 * Makefile.in: Update arch rules.
1856 * configure.srv: Explicitly mark arch/ files.
1858 2017-11-13 Andreas Schwab <schwab@suse.de>
1860 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1862 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1864 2017-11-06 Pedro Alves <palves@redhat.com>
1866 * config.in, configure: Regenerate.
1868 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1870 * target.c (struct thread_search): Remove.
1871 (thread_search_callback): Remove.
1872 (prepare_to_access_memory): Use for_each_thread instead of
1873 find_inferior. Inline code from thread_search_callback.
1875 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1877 * server.c (struct visit_actioned_threads_data): Remove.
1878 (visit_actioned_threads): Change prototype to take arguments
1880 (resume): Use find_thread instead of find_inferior.
1882 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1884 * server.c (queue_stop_reply_callback): Change prototype, return
1886 (find_status_pending_thread_callback): Remove.
1887 (handle_status): Replace find_inferior with find_thread and
1890 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1892 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1894 (aarch64_store_gregset): Likewise.
1895 (aarch64_fill_fpregset): Likewise.
1896 (aarch64_store_fpregset): Likewise.
1898 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1900 * gdbthread.h (find_thread, for_each_thread): New functions.
1901 * inferiors.c (thread_of_pid): Remove.
1902 (find_any_thread_of_pid): Use find_thread.
1903 * linux-low.c (num_lwps): Use for_each_thread.
1905 2017-10-17 Yao Qi <yao.qi@linaro.org>
1907 * Makefile.in: Remove one rule.
1908 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1910 2017-10-17 Yao Qi <yao.qi@linaro.org>
1912 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1913 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1915 2017-10-17 Yao Qi <yao.qi@linaro.org>
1917 * configure.srv: Rename arm.o with arch/arm.o.
1919 2017-10-17 Yao Qi <yao.qi@linaro.org>
1921 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1922 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1923 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1924 (arch-i386.o, arch-amd64.o): Remove rules.
1925 (arch/%.o): New rule.
1926 Update POSTCOMPILE and COMPILE.pre.
1927 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1928 * configure: Re-generated.
1929 * configure.srv: Replace arch-i386.o with arch/i386.o.
1930 Replace arch-amd64.o with arch/amd64.o.
1932 2017-10-16 Yao Qi <yao.qi@linaro.org>
1934 * configure: Regenerated.
1936 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1938 * inferiors.h: (struct inferior_list): Remove.
1939 (struct inferior_list_entry); Remove.
1940 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1941 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1942 get_first_inferior): Remove.
1943 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1944 find_inferior_id, find_inferior_in_random): Change signature.
1945 * inferiors.c (all_threads): Change type to
1946 std::list<thread_info *>.
1947 (get_thread): Remove macro.
1948 (find_inferior, find_inferior_id): Change signature, implement
1950 (find_inferior_in_random): Change signature, implement using
1951 find_thread_in_random.
1952 (for_each_inferior, for_each_inferior_with_data): Change
1953 signature, implement using for_each_thread.
1954 (add_inferior_to_list, remove_inferior): Remove.
1955 (add_thread, get_first_thread, thread_of_pid,
1956 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1957 (get_first_inferior, one_inferior_p, clear_inferior_list):
1959 (clear_inferiors, get_thread_process): Update.
1960 * gdbthread.h: Include <list>.
1961 (struct thread_info) <entry>: Remove field.
1963 (all_threads): Change type to std::list<thread_info *>.
1964 (get_first_inferior): Add doc.
1965 (find_thread, for_each_thread, find_thread_in_random): New
1967 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1968 * linux-arm-low.c (update_registers_callback): Update.
1969 * linux-low.c (second_thread_of_pid_p): Update.
1970 (kill_one_lwp_callback, linux_detach_lwp_callback,
1971 delete_lwp_callback, status_pending_p_callback, same_lwp,
1972 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1973 iterate_over_lwps, not_stopped_callback,
1974 resume_stopped_resumed_lwps, count_events_callback,
1975 select_singlestep_lwp_callback, select_event_lwp_callback,
1976 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1977 suspend_and_send_sigstop_callback, wait_for_sigstop,
1978 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1979 lwp_running, linux_set_resume_request, resume_status_pending_p,
1980 need_step_over_p, start_step_over, linux_resume_one_thread,
1981 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1982 reset_lwp_ptrace_options_callback): Update.
1983 * linux-mips-low.c (update_watch_registers_callback): Update.
1984 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1986 (free_register_cache_thread_one): Remove.
1987 (regcache_release): Update.
1988 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1989 handle_qxfer_threads_worker): Update.
1990 (handle_query): Update, use list iterator.
1991 (visit_actioned_threads, handle_pending_status,
1992 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1993 clear_pending_status_callback, set_pending_status_callback,
1994 find_status_pending_thread_callback, handle_status,
1995 process_serial_event): Update.
1996 * target.c (thread_search_callback): Update.
1997 * thread-db.c (thread_db_get_tls_address): Update.
1998 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2000 * win32-i386-low.c (update_debug_registers_callback): Update.
2001 * win32-low.c (delete_thread_info, child_delete_thread,
2002 continue_one_thread, suspend_one_thread,
2003 get_child_debug_event): Adjust.
2005 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2007 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2008 * inferiors.h: Include <list>.
2009 (struct process_info) <entry>: Remove field.
2011 (pid_of): Change macro to function.
2012 (ptid_of, lwpid_of): Remove macro.
2013 (all_processes): Change type to std::list<process_info *>.
2014 (ALL_PROCESSES): Remove macro.
2015 (for_each_process, find_process): New function.
2016 * inferiors.c (all_processes): Change type to
2017 std::list<process_info *>.
2018 (find_thread_process): Adjust.
2019 (add_process): Likewise.
2020 (remove_process): Likewise.
2021 (find_process_pid): Likewise.
2022 (get_first_process): Likewise.
2023 (started_inferior_callback): Remove.
2024 (have_started_inferiors_p): Adjust.
2025 (attached_inferior_callback): Remove.
2026 (have_attached_inferiors_p): Adjust.
2027 * linux-low.c (check_zombie_leaders): Likewise.
2028 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2029 (x86_linux_update_xmltarget): Adjust.
2030 * server.c (handle_query): Likewise.
2031 (gdb_reattached_process): Remove.
2032 (handle_status): Adjust.
2033 (kill_inferior_callback): Likewise.
2034 (detach_or_kill_inferior): Remove.
2035 (print_started_pid): Likewise.
2036 (print_attached_pid): Likewise.
2037 (detach_or_kill_for_exit): Update.
2038 (process_serial_event): Likewise.
2039 * linux-arm-low.c (arm_new_fork): Likewise.
2041 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2043 * dll.h: Include <list>.
2044 (struct dll_info): Add constructor.
2045 <entry>: Remove field.
2046 (all_dlls): Change type to std::list<dll_info>.
2047 * dll.c: Include <algorithm>.
2048 (get_dll): Remove macro.
2049 (all_dlls): Change type to std::list<dll_info *>.
2050 (free_one_dll): Remove.
2051 (match_dll): Likewise.
2052 (loaded_dll): Adjust.
2053 (unloaded_dll): Adjust to all_dlls type change, use
2054 std::find_if. Inline code from match_dll.
2055 (clear_dlls): Adjust to all_dlls type change.
2056 * server.c (emit_dll_description): Remove.
2057 (handle_qxfer_libraries): Adjust to all_dlls type change,
2058 integrate emit_dll_description's functionality.
2060 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2062 * linux-low.h (struct linux_target_ops) <delete_process>: New
2064 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2065 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2066 (struct linux_target_ops): Add delete_process callback.
2067 * linux-arm-low.c (arm_delete_process): New.
2068 (struct linux_target_ops): Add delete_process callback.
2069 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2070 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2071 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2072 * linux-mips-low.c (mips_linux_delete_process): New.
2073 (struct linux_target_ops): Add delete_process callback.
2074 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2075 * linux-s390-low.c (struct linux_target_ops): Likewise.
2076 * linux-sh-low.c (struct linux_target_ops): Likewise.
2077 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2078 * linux-tile-low.c (struct linux_target_ops): Likewise.
2079 * linux-x86-low.c (x86_linux_delete_process): New.
2080 (struct linux_target_ops): Add delete_process callback.
2081 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2083 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2085 * linux-aarch64-low.c (the_low_target): Add thread delete
2087 * linux-arm-low.c (arm_delete_thread): New function.
2088 (the_low_target): Add thread delete callback.
2089 * linux-bfin-low.c (the_low_target): Likewise.
2090 * linux-crisv32-low.c (the_low_target): Likewise.
2091 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2093 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2095 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2096 * linux-mips-low.c (mips_linux_delete_thread): New function.
2097 (the_low_target): Add thread delete callback.
2098 * linux-ppc-low.c (the_low_target): Likewise.
2099 * linux-s390-low.c (the_low_target): Likewise.
2100 * linux-sh-low.c (the_low_target): Likewise.
2101 * linux-tic6x-low.c (the_low_target): Likewise.
2102 * linux-tile-low.c (the_low_target): Likewise.
2103 * linux-x86-low.c (the_low_target): Likewise.
2104 * linux-xtensa-low.c (the_low_target): Likewise.
2106 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2108 * win32-low.c: Include "common-inferior.h".
2110 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2112 * inferiors.c (set_inferior_cwd): New function.
2113 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2114 (handle_query): Inform that QSetWorkingDir is supported.
2115 * win32-low.c (create_process): Pass the inferior's cwd to
2118 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2120 * inferiors.c (current_inferior_cwd): New global variable.
2121 (get_inferior_cwd): New function.
2122 * inferiors.h (struct process_info) <cwd>: New field.
2124 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2126 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2127 (OBS): Add gdb_tilde_expand.o.
2129 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2131 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2132 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2134 2017-09-29 Pedro Alves <palves@redhat.com>
2136 * ax.c (gdb_parse_agent_expr): Constify.
2137 * ax.h (gdb_parse_agent_expr): Constify.
2138 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2140 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2141 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2142 * remote-utils.h (read_ptid): Constify.
2143 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2144 (process_point_options, process_serial_event): Constify.
2145 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2146 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2147 (cmd_qtbuffer): Constify.
2149 2017-09-29 Pedro Alves <palves@redhat.com>
2151 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2154 2017-09-29 Pedro Alves <palves@redhat.com>
2156 * linux-low.c (handle_extended_wait): Pass parent thread instead
2157 of process to thread_db_notice_clone.
2158 * linux-low.h (thread_db_notice_clone): Replace parent process
2159 parameter with parent thread parameter.
2160 * thread-db.c (find_one_thread): Add comment.
2161 (thread_db_notice_clone): Replace parent process parameter with
2162 parent thread parameter. Temporarily switch to the parent thread.
2164 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2166 * gdbthread.h: Include "common-gdbthread.h".
2167 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2168 "if" when validating the ptid.
2169 * remote-utils.c: Include "gdbthread.h".
2170 (prepare_resume_reply): Use "switch_to_thread".
2171 * target.c (done_accessing_memory): Likewise.
2173 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2175 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2176 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2177 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2178 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2179 s390x-gs-linux64-ipa.o to ipa_obj.
2180 * linux-s390-low.c (HWCAP_S390_GS): New define.
2181 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2183 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2184 (s390_arch_setup): Check for guarded-storage support and choose
2186 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2187 init_registers_s390x_gs_linux64.
2188 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2190 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2191 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2193 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2195 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2197 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2199 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2200 (thread_db_thread_handle): Declare.
2201 * linux-low.c (linux_target_ops): Initialize thread_handle.
2202 * server.c (handle_qxfer_threads_worker): Add support for
2204 * target.h (struct target_ops): Add new function pointer,
2206 (target_thread_handle): Define.
2207 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2209 (thread_db_thread_handle): New function.
2211 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2213 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2214 * linux-low.h (thread_db_notice_clone): Declare.
2215 * thread-db.c (thread_db_notice_clone): New function.
2217 2017-09-21 Pedro Alves <palves@redhat.com>
2219 * server.c (gdb_read_memory, handle_status, process_serial_event)
2220 (handle_serial_event, handle_target_event): Adjust to
2221 set_desired_thread prototype change.
2222 * target.c (set_desired_thread): Remove 'use_general' parameter
2224 * target.h (set_desired_thread): Remove 'use_general' parameter.
2226 2017-09-20 Tom Tromey <tom@tromey.com>
2228 * target.c (target_terminal::terminal_state): Define.
2229 (target_terminal::init): Rename from target_terminal_init.
2230 (target_terminal::inferior): Rename from
2231 target_terminal_inferior.
2232 (target_terminal::ours): Rename from target_terminal_ours.
2233 (target_terminal::ours_for_output, target_terminal::info): New.
2235 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2237 * server.c (accumulate_file_name_length): Remove.
2238 (emit_dll_description): Adjust to std::string change.
2239 (handle_qxfer_libraries): Use std::string to hold document.
2241 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2243 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2244 return type of xml_escape_text.
2245 * server.c (emit_dll_description): Likewise.
2247 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2249 * server.c (captured_main): Accept argument for --selftest.
2250 Update run_tests call.
2251 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2252 when registering selftests.
2254 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2256 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2257 instead of "VEC" for "target_desc.reg_defs".
2258 (regcache_cpy): Likewise.
2259 (registers_to_string): Likewise.
2260 (registers_from_string): Likewise.
2261 (find_regno): Likewise.
2262 (supply_regblock): Likewise.
2263 (regcache_raw_read_unsigned): Likewise.
2264 * tdesc.c (init_target_desc): Likewise.
2265 (tdesc_create_reg): Likewise.
2266 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2267 (struct target_desc) <reg_defs>: Convert to "std::vector".
2268 (target_desc): Do not initialize "reg_defs".
2269 (~target_desc): Update code to use "std::vector" instead of "VEC"
2270 for "target_desc.reg_defs".
2271 (operator==): Likewise.
2273 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2275 * inferiors.h (thread_to_gdb_id): Remove.
2276 * inferiors.c (thread_to_gdb_id): Remove.
2277 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2278 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2279 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2281 * nto-low.c (nto_fetch_registers, nto_store_registers,
2282 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2284 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2286 * inferiors.h (gdb_id_to_thread_id): Remove.
2287 * inferiors.c (gdb_id_to_thread_id): Remove.
2288 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2289 removal. Move pid declaration closer to where it's used.
2291 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2293 * server.c (handle_detach): New function.
2294 (process_serial_event): Move code out, call handle_detach.
2296 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2298 * server.c (require_running): Rename to ...
2299 (require_running_or_return): ... this ...
2300 (require_running_or_break): ... and this.
2301 (handle_query, process_serial_event): Adjust.
2303 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2305 * linux-low.c (linux_set_resume_request): Remove unused
2308 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2310 * server.c (first_thread_of): Remove.
2311 (process_serial_event): Replace usage of first_thread_of with
2312 find_any_thread_of_pid.
2313 * tracepoint.c (same_process_p): Remove.
2314 (gdb_agent_about_to_close): Replace usage of same_process_p with
2315 find_any_thread_of_pid.
2316 * linux-x86-low.c (same_process_callback): Remove.
2317 (x86_arch_setup_process_callback): Replace usage of
2318 same_process_callback with find_any_thread_of_pid.
2319 * thread-db.c (any_thread_of): Remove.
2320 (switch_to_process): Replace usage of any_thread_of with
2321 find_any_thread_of_pid.
2322 * inferiors.c (thread_pid_matches_callback): Remove.
2323 (find_thread_process): Adjust to use find_any_thread_of_pid.
2325 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2327 * regcache.c (get_thread_regcache): Guard calls to "memset"
2330 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2332 * linux-low.c (handle_extended_wait): Use
2333 "allocate_target_description" instead of "XNEW".
2334 * linux-x86-low.c (initialize_low_arch): Likewise.
2336 2017-09-05 Yao Qi <yao.qi@linaro.org>
2338 * configure.srv (srv_i386_regobj): Remove.
2339 (srv_amd64_regobj): Remove.
2340 (srv_regobj): Set it to "" for x86 non-linux targets.
2341 * linux-x86-tdesc.c (i386_linux_read_description):
2342 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2343 (init_registers_i386): Remove the declaration.
2344 (tdesc_i386): Remove the declaration.
2345 (lynx_i386_arch_setup): Call i386_create_target_description.
2346 * nto-x86-low.c: Likewise.
2347 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2348 [!__x86_64__]: include arch/i386.h.
2349 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2351 2017-09-05 Yao Qi <yao.qi@linaro.org>
2353 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2354 i386/amd64-XXX-linux from it.
2356 2017-09-05 Yao Qi <yao.qi@linaro.org>
2358 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2360 (ipa_amd64_linux_regobj): Remove.
2361 (ipa_x32_linux_regobj): Remove.
2363 2017-09-05 Yao Qi <yao.qi@linaro.org>
2365 * Makefile.in (arch-amd64.o): New rule.
2366 * configure.srv: Append arch-amd64.o.
2367 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2368 (get_ipa_tdesc): Call amd64_linux_read_description.
2369 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2370 and init_registers_amd64_XXX.
2371 * linux-x86-low.c (x86_linux_read_description): Call
2372 amd64_linux_read_description.
2373 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2374 (initialize_low_arch): Don't call init_registers_x32_XXX and
2375 init_registers_amd64_XXX.
2376 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2377 and tdesc_amd64_XXX.
2378 [__x86_64__] (amd64_tdesc_test): New function.
2379 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2380 and init_registers_amd64_XXX.
2381 * linux-x86-tdesc.c: Include arch/amd64.h.
2382 (xcr0_to_tdesc_idx): New function.
2383 (i386_linux_read_description): New function.
2384 (amd64_get_ipa_tdesc_idx): New function.
2385 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2386 (amd64_get_ipa_tdesc): Declare.
2388 2017-09-05 Yao Qi <yao.qi@linaro.org>
2390 * configure.srv (srv_i386_linux_xmlfiles): Remove
2391 i386/i386-XXX-linux.xml from it.
2393 2017-09-05 Yao Qi <yao.qi@linaro.org>
2395 * configure.srv: Set srv_i386_linux_regobj empty if $development
2397 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2398 initialize_low_tdesc.
2399 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2400 with #if initialize_low_tdesc.
2401 * linux-x86-tdesc-selftest.c: New file.
2402 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2404 2017-09-05 Yao Qi <yao.qi@linaro.org>
2406 * Makefile.in (arch-i386.o): New rule.
2407 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2408 (x86_64-*-linux*): Likewise.
2409 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2410 include arch/i386.h.
2411 (i386_linux_read_description): Remove code and call
2412 i386_create_target_description.
2413 * tdesc.c (allocate_target_description): New function.
2414 * tdesc.h (set_tdesc_architecture): Remove declaration.
2415 (set_tdesc_osabi): Likewise.
2417 2017-09-05 Yao Qi <yao.qi@linaro.org>
2419 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2420 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2421 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2423 * server.c (get_features_xml): Call tdesc_get_features_xml.
2424 * tdesc.c (set_tdesc_architecture): New function.
2425 (set_tdesc_osabi): New function.
2426 (tdesc_get_features_xml): New function.
2427 (tdesc_create_feature): Add an argument.
2428 * tdesc.h (struct target_desc) <features>: New field.
2429 <arch, osabi>: New field.
2430 (~target_desc): xfree features, arch, and osabi.
2431 (target_desc::oerator==): Don't compare .xmltarget.
2432 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2433 (set_tdesc_osabi): Likewise.
2434 (tdesc_get_features_xml): Likewise.
2436 2017-09-05 Yao Qi <yao.qi@linaro.org>
2438 * linux-x86-tdesc.c: Include selftest.h.
2439 (i386_tdesc_test): New function.
2440 (initialize_low_tdesc): Call selftests::register_test.
2441 * tdesc.h: Include regdef.h.
2442 (target_desc): Override operator == and !=.
2444 2017-09-05 Yao Qi <yao.qi@linaro.org>
2446 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2447 (ipa_obj): Likewise.
2448 * linux-i386-ipa.c: Include common/x86-xstate.h
2449 (get_ipa_tdesc): Call i386_linux_read_description.
2450 (initialize_low_tracepoint): Don't call init_registers_XXX
2451 functions, call initialize_low_tdesc instead.
2452 * linux-x86-low.c (x86_linux_read_description): Call
2453 i386_linux_read_description.
2454 (initialize_low_arch): Don't call init_registers_i386_XXX
2455 functions, call initialize_low_tdesc.
2456 * linux-x86-tdesc.c: New file.
2457 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2458 (i386_get_ipa_tdesc_idx): Declare.
2459 (i386_get_ipa_tdesc): Declare.
2460 (initialize_low_tdesc): Declare.
2462 2017-09-05 Yao Qi <yao.qi@linaro.org>
2464 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2467 2017-09-05 Yao Qi <yao.qi@linaro.org>
2469 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2470 * regcache.c (get_thread_regcache): Use VEC_length.
2471 (init_register_cache): Likewise.
2472 (regcache_cpy): Likewise.
2473 (registers_to_string): Iterate reg_defs via VEC_iterate.
2474 (find_regno): Likewise.
2475 (find_register_by_number): Use VEC_index.
2476 (register_size): Call find_register_by_number.
2477 (register_data): Call find_register_by_number.
2478 (supply_regblock): Use VEC_length.
2479 (regcache_raw_read_unsigned): Likewise.
2480 * tdesc.c (init_target_desc): Iterate reg_defs via
2482 (default_description): Update initializer.
2483 (copy_target_description): Don't update field num_registers.
2484 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2485 <num_registers>: Remove.
2487 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2489 * Makefile.in (.SECONDARY): Define target.
2491 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2493 * linux-low.c (linux_wait_1): Adjust.
2494 * server.c (queue_stop_reply_callback): Adjust.
2496 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2498 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2499 QEnvironmentUnset and QEnvironmentReset packets.
2500 (handle_query): Inform remote that QEnvironmentHexEncoded,
2501 QEnvironmentUnset and QEnvironmentReset are supported.
2503 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2505 * inferiors.h (inferior_target_data): Rename to ...
2506 (thread_target_data): ... this.
2507 (inferior_regcache_data): Rename to ...
2508 (thread_regcache_data): ... this.
2509 (set_inferior_regcache_data): Rename to ...
2510 (set_thread_regcache_data): ... this.
2511 * inferiors.c (inferior_target_data): Rename to ...
2512 (thread_target_data): ... this.
2513 (inferior_regcache_data): Rename to ...
2514 (thread_regcache_data): ... this.
2515 (set_inferior_regcache_data): Rename to ...
2516 (set_thread_regcache_data): ... this.
2517 (free_one_thread): Update.
2518 * linux-low.h (get_thread_lwp): Update.
2519 * regcache.c (get_thread_regcache): Update.
2520 (regcache_invalidate_thread): Update.
2521 (free_register_cache_thread): Update.
2522 * win32-i386-low.c (update_debug_registers_callback): Update.
2523 (win32_get_current_dr): Update.
2524 * win32-low.c (thread_rec): Update.
2525 (delete_thread_info): Update.
2526 (continue_one_thread): Update.
2527 (suspend_one_thread): Update.
2529 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2531 * inferiors.c (set_inferior_target_data): Remove.
2532 * inferiors.h (set_inferior_target_data): Remove.
2534 2017-08-18 Yao Qi <yao.qi@linaro.org>
2536 * Makefile.in (OBS): Add selftest.o.
2537 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2538 * configure, config.in: Re-generated.
2539 * server.c: Include common/sefltest.h.
2540 (captured_main): Handle option --selftest.
2542 2017-08-09 Yao Qi <yao.qi@linaro.org>
2544 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2545 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2546 i386-avx-mpx.o and i386-mmx.o.
2547 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2548 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2549 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2550 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2551 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2552 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2553 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2554 i386/amd64-avx-mpx.xml.
2556 2017-08-09 Yao Qi <yao.qi@linaro.org>
2558 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2559 and x32-avx-avx512.o.
2560 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2561 i386/x32-avx-avx512.xml.
2563 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2565 * tracepoint.h (enum class fast_tpoint_collect_result): New
2567 (fast_tracepoint_collecting): Change return type to
2568 fast_tpoint_collect_result.
2569 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2570 * linux-low.h: Include tracepoint.h.
2571 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2572 fast_tpoint_collect_result.
2573 * linux-low.c (handle_tracepoints): Adjust.
2574 (linux_fast_tracepoint_collecting): Change return type to
2575 fast_tpoint_collect_result.
2576 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2577 linux_wait_1, stuck_in_jump_pad_callback,
2578 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2579 proceed_one_lwp): Adjust to type change.
2581 2017-07-10 Yao Qi <yao.qi@linaro.org>
2583 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2585 2017-06-29 Yao Qi <yao.qi@linaro.org>
2587 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2589 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2591 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2593 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2595 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2597 * linux-low.c (linux_create_inferior): Adjust code to access the
2598 environment information via 'gdb_environ' class.
2599 * lynx-low.c (lynx_create_inferior): Likewise.
2600 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2601 (get_environ): Return a pointer to 'our_environ'.
2602 (captured_main): Initialize 'our_environ'.
2603 * server.h (get_environ): Adjust prototype.
2604 * spu-low.c (spu_create_inferior): Adjust code to access the
2605 environment information via 'gdb_environ' class.
2607 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2609 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2610 usage of "register" keyword.
2612 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2614 * configure: Re-generate.
2616 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2618 * configure: Re-generate.
2620 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2622 * Makefile.in (COMPILE.pre): Add "-x c++".
2624 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2626 * fork-child.c: Conditionally include <signal.h>.
2628 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2630 * server.c (handle_general_set): Handle new packet
2631 "QStartupWithShell".
2632 (handle_query): Add "QStartupWithShell" to the list of supported
2634 (gdbserver_usage): Add help text explaining the
2635 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2637 (captured_main): Recognize and act upon the presence of the new
2640 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2641 Pedro Alves <palves@redhat.com>
2643 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2644 * configure: Regenerate.
2645 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2647 (i[34567]86-*-lynxos*): Likewise.
2648 (spu*-*-*): Likewise.
2649 * fork-child.c: New file.
2650 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2652 (linux_ptrace_fun): New function.
2653 (linux_create_inferior): Adjust function prototype to reflect
2654 change on "target.h". Adjust function code to use
2656 (linux_request_interrupt): Delete "signal_pid".
2657 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2658 (lynx_ptrace_fun): New function.
2659 (lynx_create_inferior): Adjust function prototype to reflect
2660 change on "target.h". Adjust function code to use
2662 * nto-low.c (nto_create_inferior): Adjust function prototype and
2663 code to reflect change on "target.h". Update comments.
2664 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2665 "common-terminal.h" and "environ.h".
2666 (terminal_fd): Moved to fork-child.c.
2667 (old_foreground_pgrp): Likewise.
2668 (restore_old_foreground_pgrp): Likewise.
2669 (last_status): Make it global.
2670 (last_ptid): Likewise.
2671 (our_environ): New variable.
2672 (startup_with_shell): Likewise.
2673 (program_name): Likewise.
2674 (program_argv): Rename to...
2675 (program_args): ...this.
2676 (wrapper_argv): New variable.
2677 (start_inferior): Delete function.
2678 (get_exec_wrapper): New function.
2679 (get_exec_file): Likewise.
2680 (get_environ): Likewise.
2681 (prefork_hook): Likewise.
2682 (post_fork_inferior): Likewise.
2683 (postfork_hook): Likewise.
2684 (postfork_child_hook): Likewise.
2685 (handle_v_run): Update code to deal with arguments coming from the
2686 remote host. Update calls from "start_inferior" to
2688 (captured_main): Likewise. Initialize environment variable. Call
2690 * server.h (post_fork_inferior): New prototype.
2691 (get_environ): Likewise.
2692 (last_status): Declare.
2693 (last_ptid): Likewise.
2694 (signal_pid): Likewise.
2695 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2696 (spu_ptrace_fun): New function.
2697 (spu_create_inferior): Adjust function prototype to reflect change
2698 on "target.h". Adjust function code to use "fork_inferior".
2699 * target.c (target_terminal_init): New function.
2700 (target_terminal_inferior): Likewise.
2701 (target_terminal_ours): Likewise.
2702 * target.h: Include <vector>.
2703 (struct target_ops) <create_inferior>: Update prototype.
2704 (create_inferior): Update macro.
2705 * utils.c (gdb_flush_out_err): New function.
2706 * win32-low.c (win32_create_inferior): Adjust function prototype
2707 and code to reflect change on "target.h".
2709 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2711 * inferiors.c (switch_to_thread): New function.
2713 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2715 * Makefile.in (SFILE): Add "common/job-control.c".
2716 (OBS): Add "job-control.o".
2718 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2720 * Makefile: Remove "@host_makefile_frag@".
2722 2017-05-05 Pedro Alves <palves@redhat.com>
2724 * configure: Regenerate.
2726 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2728 * configure: Regenerate.
2730 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2732 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2733 software_single_step change of return type to
2734 std::vector<CORE_ADDR>.
2735 * linux-low.c (install_software_single_step_breakpoints):
2737 * linux-low.h (install_software_single_step_breakpoints):
2740 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2742 * remote-utils.c: Include "gdb_termios.h" instead of
2744 * terminal.h: Delete file.
2746 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2748 * server.c: Include <vector>.
2749 <program_argv, wrapper_argv>: Convert to std::vector.
2750 (start_inferior): Rewrite function to use C++.
2751 (handle_v_run): Likewise. Update code that calculates the argv
2752 based on the vRun packet; use C++.
2753 (captured_main): Likewise.
2755 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2757 * server.c (handle_v_cont): Initialize thread_resume::thread
2760 2017-04-05 Pedro Alves <palves@redhat.com>
2762 * configure: Regenerate.
2764 2017-04-05 Pedro Alves <palves@redhat.com>
2766 * gdbreplay.c (sync_error): Constify.
2767 * linux-x86-low.c (push_opcode): Constify.
2769 2017-04-05 Pedro Alves <palves@redhat.com>
2771 * win32-low.c (get_child_debug_event)
2772 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2773 Report TARGET_WAITKIND_SPURIOUS instead.
2775 2017-04-05 Pedro Alves <palves@redhat.com>
2777 * remote-utils.c (remote_prepare, remote_open): Constify.
2778 * remote-utils.h (remote_prepare, remote_open): Constify.
2779 * server.c (captured_main): Constify 'port' handling.
2781 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2783 * Makefile.in (clean): Clear .deps.
2785 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2787 * .gitignore: Remove generated files, replace with wildcard.
2788 * (clean): Replace removal of generated files with wildcard.
2789 (version.c): Replace with...
2790 (version-generated.c): ...this.
2791 (xml-builtin.c): Replace with...
2792 (xml-builtin-generated.c): ...this.
2793 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2794 (%.c: *regformats*): Replace with...
2795 (%-generated.c: *regformats*): ...this.
2797 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2799 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2800 (xtensa_fill_gregset): Call collect_register_by_name for
2802 (xtensa_store_gregset): Call supply_register_by_name for
2805 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2807 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2808 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2809 (xtensa_store_gregset): Call supply_register for all registers in
2810 a0_regnum..a0_regnum + C0_NREGS range.
2812 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2814 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2815 (ax-ipa.o: ax.c): Remove.
2816 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2817 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2818 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2819 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2820 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2822 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2824 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2825 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2826 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2827 (errors-ipa.o: ../common/errors.c): Remove.
2828 (format-ipa.o: ../common/format.c): Remove.
2829 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2831 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2833 * Makefile.in (%-ipa.o: %.c): New rule.
2834 (tracepoint-ipa.o: tracepoint.c): Remove.
2835 (utils-ipa.o: utils.c): Remove.
2836 (remote-utils-ipa.o: remote-utils.c): Remove.
2837 (regcache-ipa.o: regcache.c): Remove.
2838 (i386-linux-ipa.o: i386-linux.c): Remove.
2839 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2840 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2841 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2842 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2843 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2844 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2845 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2846 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2847 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2848 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2849 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2850 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2851 (aarch64-ipa.o: aarch64.c): Remove.
2852 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2853 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2854 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2855 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2856 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2857 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2858 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2859 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2860 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2861 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2862 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2863 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2864 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2865 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2866 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2867 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2868 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2869 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2870 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2871 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2872 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2873 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2874 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2875 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2876 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2877 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2878 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2879 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2880 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2881 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2882 (tdesc-ipa.o: tdesc.c): Remove.
2883 (x32-linux-ipa.o: x32-linux.c): Remove.
2884 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2885 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2887 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2889 * Makefile.in (%.o: ../arch/%.c): New rule.
2890 (arm.o: ../arch/arm.c): Remove.
2891 (arm-linux.o: ../arch/arm-linux.c): Remove.
2892 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2893 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2895 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2897 * Makefile.in (%.o: ../nat/%.c): New rule.
2898 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2899 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2900 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2901 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2902 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2903 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2904 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2905 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2906 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2907 (linux-personality.o: ../nat/linux-personality.c): Remove.
2908 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2909 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2910 (x86-linux.o: ../nat/x86-linux.c): Remove.
2911 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2912 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2914 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2916 * Makefile.in (%.o: ../common/%.c): New rule.
2917 (signals.o: ../common/signals.c): Remove.
2918 (print-utils.o: ../common/print-utils.c): Remove.
2919 (rsp-low.o: ../common/rsp-low.c): Remove.
2920 (common-utils.o: ../common/common-utils.c): Remove.
2921 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2922 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2923 (vec.o: ../common/vec.c): Remove.
2924 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2925 (xml-utils.o: ../common/xml-utils.c): Remove.
2926 (ptid.o: ../common/ptid.c): Remove.
2927 (buffer.o: ../common/buffer.c): Remove.
2928 (format.o: ../common/format.c): Remove.
2929 (filestuff.o: ../common/filestuff.c): Remove.
2930 (agent.o: ../common/agent.c): Remove.
2931 (errors.o: ../common/errors.c): Remove.
2932 (environ.o: ../common/environ.c): Remove.
2933 (common-debug.o: ../common/common-debug.c): Remove.
2934 (cleanups.o: ../common/cleanups.c): Remove.
2935 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2936 (fileio.o: ../common/fileio.c): Remove.
2937 (common-regcache.o: ../common/common-regcache.c): Remove.
2938 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2939 (new-op.o: ../common/new-op.c): Remove.
2940 (btrace-common.o: ../common/btrace-common.c): Remove.
2942 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2944 * Makefile.in (%.o: ../target/%.c): New rule.
2945 (waitstatus.o: ../target/waitstatus.c): Remove.
2947 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2950 (%.c: ../regformats/%.dat,
2951 (%.c: ../regformats/arm/%.dat,
2952 (%.c: ../regformats/i386/%.dat,
2953 (%.c: ../regformats/rs6000/%.dat): New rules.
2954 (aarch64.c): Remove.
2955 (reg-arm.c): Remove.
2956 (arm-with-iwmmxt.c): Remove.
2957 (arm-with-vfpv2.c): Remove.
2958 (arm-with-vfpv3.c): Remove.
2959 (arm-with-neon.c): Remove.
2960 (reg-bfin.c): Remove.
2961 (reg-cris.c): Remove.
2962 (reg-crisv32.c): Remove.
2964 (i386-linux.c): Remove.
2965 (i386-avx.c): Remove.
2966 (i386-avx-linux.c): Remove.
2967 (i386-avx-avx512.c): Remove.
2968 (i386-avx-avx512-linux.c): Remove.
2969 (i386-mpx.c): Remove.
2970 (i386-mpx-linux.c): Remove.
2971 (i386-avx-mpx-avx512-pku.c): Remove.
2972 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2973 (i386-avx-mpx.c): Remove.
2974 (i386-avx-mpx-linux.c): Remove.
2975 (i386-mmx.c): Remove.
2976 (i386-mmx-linux.c): Remove.
2977 (reg-ia64.c): Remove.
2978 (reg-m32r.c): Remove.
2979 (reg-m68k.c): Remove.
2981 (mips-linux.c): Remove.
2982 (mips-dsp-linux.c): Remove.
2983 (mips64-linux.c): Remove.
2984 (mips64-dsp-linux.c): Remove.
2985 (nios2-linux.c): Remove.
2986 (powerpc-32.c): Remove.
2987 (powerpc-32l.c): Remove.
2988 (powerpc-altivec32l.c): Remove.
2989 (powerpc-cell32l.c): Remove.
2990 (powerpc-vsx32l.c): Remove.
2991 (powerpc-isa205-32l.c): Remove.
2992 (powerpc-isa205-altivec32l.c): Remove.
2993 (powerpc-isa205-vsx32l.c): Remove.
2994 (powerpc-e500l.c): Remove.
2995 (powerpc-64l.c): Remove.
2996 (powerpc-altivec64l.c): Remove.
2997 (powerpc-cell64l.c): Remove.
2998 (powerpc-vsx64l.c): Remove.
2999 (powerpc-isa205-64l.c): Remove.
3000 (powerpc-isa205-altivec64l.c): Remove.
3001 (powerpc-isa205-vsx64l.c): Remove.
3002 (s390-linux32.c): Remove.
3003 (s390-linux32v1.c): Remove.
3004 (s390-linux32v2.c): Remove.
3005 (s390-linux64.c): Remove.
3006 (s390-linux64v1.c): Remove.
3007 (s390-linux64v2.c): Remove.
3008 (s390-te-linux64.c): Remove.
3009 (s390-vx-linux64.c): Remove.
3010 (s390-tevx-linux64.c): Remove.
3011 (s390x-linux64.c): Remove.
3012 (s390x-linux64v1.c): Remove.
3013 (s390x-linux64v2.c): Remove.
3014 (s390x-te-linux64.c): Remove.
3015 (s390x-vx-linux64.c): Remove.
3016 (s390x-tevx-linux64.c): Remove.
3017 (tic6x-c64xp-linux.c): Remove.
3018 (tic6x-c64x-linux.c): Remove.
3019 (tic6x-c62x-linux.c): Remove.
3021 (reg-sparc64.c): Remove.
3022 (reg-spu.c): Remove.
3024 (amd64-linux.c): Remove.
3025 (amd64-avx.c): Remove.
3026 (amd64-avx-linux.c): Remove.
3027 (amd64-avx-avx512.c): Remove.
3028 (amd64-avx-avx512-linux.c): Remove.
3029 (amd64-mpx.c): Remove.
3030 (amd64-mpx-linux.c): Remove.
3031 (amd64-avx-mpx-avx512-pku.c): Remove.
3032 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3033 (amd64-avx-mpx.c): Remove.
3034 (amd64-avx-mpx-linux.c): Remove.
3036 (x32-linux.c): Remove.
3037 (x32-avx.c): Remove.
3038 (x32-avx-linux.c): Remove.
3039 (x32-avx-avx512.c): Remove.
3040 (x32-avx-avx512-linux.c): Remove.
3041 (reg-xtensa.c): Remove.
3042 (reg-tilegx.c): Remove.
3043 (reg-tilegx32.c): Remove.
3045 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3047 * Makefile.in (SFILES): Add "common/environ.c".
3048 (OBJS): Add "common/environ.h".
3050 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3052 * configure.ac: Check if the fs_base and gs_base members of
3053 `struct user_regs_struct' exist.
3054 * config.in: Regenerated.
3055 * configure: Likewise.
3057 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3059 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3061 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3062 (get_next_pcs_syscall_next_pc): Likewise.
3064 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3066 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3067 * nto-x86-low.c: Likewise.
3069 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3071 * Makefile.in: Include disable-implicit-rules.mk.
3073 2016-11-23 Pedro Alves <palves@redhat.com>
3075 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3076 (debug_vprintf): Use std::chrono::steady_clock instead of
3077 gettimeofday. Use '.' instead of ':'.
3078 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3079 (get_timestamp): Use std::chrono::steady_clock instead of
3082 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3084 * Makefile.in: Fix whitespace formatting.
3086 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3088 * Makefile.in (SFILES, OBS): Flatten list and order
3091 2016-11-23 Pedro Alves <palves@redhat.com>
3093 * event-loop.c (handle_file_event): Use warning.
3094 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3095 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3098 2016-11-23 Pedro Alves <palves@redhat.com>
3100 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3102 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3103 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3104 debug_printf and debug_flush for debug output.
3105 * server.c (handle_general_set): Likewise.
3106 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3109 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3111 * Makefile.in (.c.o): Replace rule with ...
3112 (%.o: %.c): ... this one.
3114 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3116 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3117 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3119 * configure.ac: Remove checks for the make program.
3120 * configure: Re-generate.
3122 2016-10-28 Pedro Alves <palves@redhat.com>
3124 * Makefile.in (CXX_DIALECT): Get from configure.
3125 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3126 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3127 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3128 * config.in: Regenerate.
3129 * configure: Regenerate.
3131 2016-10-27 Yao Qi <yao.qi@linaro.org>
3133 * linux-low.c (linux_supports_range_stepping): Return true if
3134 can_software_single_step return true.
3136 2016-10-27 Yao Qi <yao.qi@linaro.org>
3138 * inferiors.c (find_inferior_in_random): New function.
3139 * inferiors.h (find_inferior_in_random): Declare.
3140 * linux-low.c (linux_wait_for_event_filtered): Call
3141 find_inferior_in_random instead of find_inferior.
3143 2016-10-27 Yao Qi <yao.qi@linaro.org>
3145 * linux-low.c (linux_wait_1): If single-step breakpoints are
3146 inserted, remove them.
3148 2016-10-26 Pedro Alves <palves@redhat.com>
3150 * linux-low.c (handle_extended_wait): Link parent/child fork
3152 (linux_wait_1): Unlink them.
3153 (linux_set_resume_request): Ignore resume requests for
3154 already-resumed and unhandled fork child threads.
3155 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3156 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3158 (handle_v_requests) <vCont>: Don't call require_running.
3159 * server.h (in_queued_stop_replies): New declaration.
3161 2016-10-24 Yao Qi <yao.qi@linaro.org>
3164 * linux-aarch64-low.c (append_insns): Cast the return value to
3167 2016-10-10 Yao Qi <yao.qi@linaro.org>
3169 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3171 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3173 * target.c (target_supports_multi_process): New function, moved
3175 * target.h (target_supports_multi_process): ... here. Remove
3178 2016-10-05 Tom Tromey <tom@tromey.com>
3181 * tracepoint.c (handle_tracepoint_bkpts): Check
3182 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3184 2016-10-05 Yao Qi <yao.qi@linaro.org>
3186 * configure.srv: Update the path of arm-*.xml files.
3188 2016-10-05 Terry Guo <terry.guo@arm.com>
3189 Yao Qi <yao.qi@linaro.org>
3191 * Makefile.in: Adjust the path of rules.
3192 * configure.srv: Update the path of xml files.
3193 * regformats/arm-with-iwmmxt.dat: Regenerated.
3194 * regformats/arm-with-neon.dat: Likewise.
3195 * regformats/arm-with-vfpv2.dat: Likewise.
3196 * regformats/arm-with-vfpv3.dat Likewise.
3198 2016-09-30 Yao Qi <yao.qi@linaro.org>
3201 * target.c (target_stop_and_wait): Don't call
3202 target_continue_no_signal, use resume_stop instead.
3204 2016-09-26 Yao Qi <yao.qi@linaro.org>
3206 * linux-low.c (linux_wait_1): Call debug_exit.
3208 2016-09-23 Pedro Alves <palves@redhat.com>
3210 * Makefile.in (SFILES): Add common/new-op.c.
3211 (OBS): Add common/new-op.o.
3212 (new-op.o): New rule.
3214 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3216 * .gitinore: Ignore more files.
3218 2016-09-21 Yao Qi <yao.qi@linaro.org>
3220 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3223 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3225 * server.c (start_inferior): Call target_mourn_inferior instead of
3226 mourn_inferior; pass ptid_t argument to it.
3228 (handle_target_event): Likewise.
3229 * target.c (target_mourn_inferior): New function.
3230 * target.h (mourn_inferior): Delete macro.
3232 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3234 * linux-low.c (lwp_is_stepping): New function.
3236 2016-09-06 Carl Love <cel@us.ibm.com>
3238 * server.c (start_inferior): Fixed comment, requested comment change
3239 didn't get updated correctly. Removed reference to ptrace () call as
3240 it is only true on Linux systems.
3242 2016-09-06 Carl Love <cel@us.ibm.com>
3244 * server.c (start_inferior): Do not call
3245 function target_post_create_inferior () if the
3246 inferior process has already exited.
3248 2016-09-05 Pedro Alves <palves@redhat.com>
3250 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3251 (COMPILE.pre, CC_LD): Use CXX directly.
3252 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3253 * acinclude.m4: Don't include build-with-cxx.m4.
3254 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3255 * configure: Regenerate.
3257 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3260 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3261 call writing data to own_buf.
3263 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3265 * target.c (mywait): Call target_wait instead of
3267 (target_wait): New function.
3269 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3271 * server.c (start_inferior): New variable 'ptid'. Replace calls
3272 to the_target->resume by target_continue{,_no_signal}, depending
3274 * target.c (target_stop_and_wait): Call target_continue_no_signal
3275 instead of the_target->resume.
3276 (target_continue): New function.
3278 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3280 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3282 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3285 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3287 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3288 * linux-arm-low.c (ps_get_thread_area): Likewise.
3289 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3290 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3291 * linux-mips-low.c (ps_get_thread_area): Likewise.
3292 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3293 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3294 * linux-x86-low.c (ps_get_thread_area): Likewise.
3295 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3297 2016-08-19 Pedro Alves <palves@redhat.com>
3299 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3301 2016-08-19 Pedro Alves <palves@redhat.com>
3303 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3304 comment. Use memcpy instead of casting through unsigned long.
3306 2016-08-19 Pedro Alves <palves@redhat.com>
3308 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3309 allocating around 0x80000000.
3311 2016-08-19 Pedro Alves <palves@redhat.com>
3314 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3315 (x32-avx512-linux-ipa.o): New rules.
3316 * configure.ac (x86_64-*-linux*): New x32 check.
3317 * configure.srv (ipa_x32_linux_regobj): New.
3318 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3319 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3321 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3323 * configure: Regenerate.
3325 2016-08-09 Pedro Alves <palves@redhat.com>
3328 * Makefile.in (OBS): Add signals-state-save-restore.o.
3329 (signals-state-save-restore.o): New rule.
3330 * config.in: Regenerate.
3331 * configure: Regenerate.
3332 * linux-low.c: Include "signals-state-save-restore.h".
3333 (linux_create_inferior): Call
3334 restore_original_signals_state.
3335 * server.c: Include "dispositions-save-restore.h".
3336 (captured_main): Call save_original_signals_state.
3338 2016-08-05 Pedro Alves <palves@redhat.com>
3340 * configure: Regenerate.
3342 2016-08-04 Yao Qi <yao.qi@linaro.org>
3344 * linux-low.c (regsets_fetch_inferior_registers): Check
3345 errno is ESRCH or not.
3347 2016-08-02 Yao Qi <yao.qi@linaro.org>
3349 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3350 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3351 (thread_db_load_search): Update.
3352 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3353 td_ta_set_event and td_ta_event_getmsg.
3355 2016-07-26 Pedro Alves <palves@redhat.com>
3358 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3359 of unsigned long for 64-bit registers and use uint32_t instead of
3360 unsigned int for 32-bit registers.
3362 2016-07-26 Pedro Alves <palves@redhat.com>
3364 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3367 2016-07-21 Tom Tromey <tom@tromey.com>
3369 * configure: Rebuild.
3371 2016-07-21 Yao Qi <yao.qi@linaro.org>
3373 * mem-break.c (find_gdb_breakpoint): Cast bp to
3374 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3376 2016-07-21 Yao Qi <yao.qi@linaro.org>
3378 * server.c (handle_v_requests): Support s and S actions
3379 if target_supports_software_single_step return true.
3381 2016-07-21 Yao Qi <yao.qi@linaro.org>
3383 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3384 is resume_step, call maybe_hw_step.
3385 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3387 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3389 (proceed_one_lwp): If resume request is resume_step, install
3390 reinsert breakpoints and call maybe_hw_step.
3392 2016-07-21 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (proceed_one_lwp): Declare.
3395 (linux_resume_one_thread): Remove local variable 'step'.
3396 Lift code enqueue signal. Call proceed_one_lwp instead of
3397 linux_resume_one_lwp.
3399 2016-07-21 Yao Qi <yao.qi@linaro.org>
3401 * linux-low.c (linux_resume_one_thread): Call
3402 enqueue_pending_signal.
3404 2016-07-21 Yao Qi <yao.qi@linaro.org>
3406 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3407 * inferiors.c (do_restore_current_thread_cleanup): New function.
3408 (make_cleanup_restore_current_thread): Likewise.
3409 * linux-low.c (install_software_single_step_breakpoints): Call
3410 make_cleanup_restore_current_thread. Switch current_thread to
3413 2016-07-21 Yao Qi <yao.qi@linaro.org>
3415 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3416 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3417 (clone_one_breakpoint): Likewise.
3418 (delete_reinsert_breakpoints): Change parameter to thread.
3420 (has_reinsert_breakpoints): Likewise.
3421 (uninsert_reinsert_breakpoints): Likewise.
3422 (reinsert_reinsert_breakpoints): Likewise.
3423 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3424 (delete_reinsert_breakpoints): Likewise.
3425 (reinsert_reinsert_breakpoints): Likewise.
3426 (uninsert_reinsert_breakpoints): Likewise.
3427 (has_reinsert_breakpoints): Likewise.
3429 2016-07-21 Yao Qi <yao.qi@linaro.org>
3431 * inferiors.c (get_thread_process): Make parameter const.
3432 * inferiors.h (get_thread_process): Update declaration.
3433 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3434 Add new parameters child_thread and parent_thread. Callers
3436 * mem-break.h (clone_all_breakpoints): Update declaration.
3438 2016-07-21 Yao Qi <yao.qi@linaro.org>
3440 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3441 <command_list, handler>: Remove.
3442 (struct gdb_breakpoint): New.
3443 (struct other_breakpoint): New.
3444 (struct reinsert_breakpoint): New.
3445 (is_gdb_breakpoint): New function.
3446 (any_persistent_commands): Update command_list if
3447 is_gdb_breakpoint returns true.
3448 (set_breakpoint): Create breakpoints according to their types.
3449 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3450 (set_gdb_breakpoint_1): Likewise.
3451 (set_gdb_breakpoint): Likewise.
3452 (clear_breakpoint_conditions): Change parameter type to
3453 'struct gdb_breakpoint *'.
3454 (clear_breakpoint_commands): Likewise.
3455 (clear_breakpoint_conditions_and_commands): Likewise.
3456 (add_condition_to_breakpoint): Likewise.
3457 (add_breakpoint_condition): Likewise.
3458 (add_commands_to_breakpoint): Likewise.
3459 (check_breakpoints): Check other_breakpoint.
3460 (clone_one_breakpoint): Clone breakpopint according to its type.
3461 * mem-break.h (struct gdb_breakpoint): Declare.
3462 (set_gdb_breakpoint): Update declaration.
3463 (clear_breakpoint_conditions_and_commands): Likewise.
3464 (add_breakpoint_condition): Likewise.
3465 (add_breakpoint_commands): Likewise.
3466 * server.c (process_point_options): Change parameter type to
3467 'struct gdb_breakpoint *'.
3469 2016-07-21 Yao Qi <yao.qi@linaro.org>
3471 * mem-break.c (set_breakpoint_at): Rename it to ...
3472 (set_breakpoint_type_at): ... it.
3473 (set_breakpoint_at): Call set_breakpoint_type_at.
3474 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3475 * mem-break.h (set_breakpoint_at): Update comments.
3477 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3479 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3481 (nios2_store_gregset): Likewise.
3483 2016-07-01 Pedro Alves <palves@redhat.com>
3484 Antoine Tremblay <antoine.tremblay@ericsson.com>
3486 * linux-low.c: Change interface to take the target lwp_info
3487 pointer directly and return void. Handle detaching from a zombie
3489 (linux_detach_lwp_callback): New function.
3490 (linux_detach): Detach from the leader thread after detaching from
3493 2016-06-28 Yao Qi <yao.qi@linaro.org>
3495 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3496 for variable new_offset.
3497 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3498 (aarch64_ftrace_insn_reloc_cb): Likewise.
3499 (aarch64_ftrace_insn_reloc_tb): Likewise.
3500 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3501 PRIx64 instead of PRIx32.
3503 2016-06-28 Yao Qi <yao.qi@linaro.org>
3505 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3506 (the_low_target): Install arm_get_syscall_trapinfo.
3508 2016-06-28 Yao Qi <yao.qi@linaro.org>
3510 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3512 (the_low_target): Install aarch64_get_syscall_trapinfo.
3514 2016-06-28 Yao Qi <yao.qi@linaro.org>
3516 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3518 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3519 Remove parameter sysno.
3520 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3523 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3525 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3526 (s390_emit_ne_goto): Likewise.
3527 (s390_emit_lt_goto): Likewise.
3528 (s390_emit_le_goto): Likewise.
3529 (s390_emit_gt_goto): Likewise.
3530 (s390_emit_ge_goto): Likewise.
3531 (s390x_emit_eq_goto): Likewise.
3532 (s390x_emit_ne_goto): Likewise.
3533 (s390x_emit_lt_goto): Likewise.
3534 (s390x_emit_le_goto): Likewise.
3535 (s390x_emit_gt_goto): Likewise.
3536 (s390x_emit_ge_goto): Likewise.
3537 (s390_emit_ops_impl): Mark variable static.
3538 (s390x_emit_ops): Likewise.
3540 2016-06-17 Yao Qi <yao.qi@linaro.org>
3542 * linux-low.c (handle_extended_wait): Call
3543 uninsert_reinsert_breakpoints for the parent process. Remove
3544 reinsert breakpoints from the child process. Reinsert them to
3545 the parent process when vfork is done.
3546 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3547 (reinsert_reinsert_breakpoints): New function.
3548 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3549 (reinsert_reinsert_breakpoints): Declare.
3551 2016-06-17 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (handle_extended_wait): If the parent is doing
3554 step-over, remove the reinsert breakpoints from the forked child.
3556 2016-06-17 Yao Qi <yao.qi@linaro.org>
3558 * linux-low.c (unsuspend_all_lwps): Declare.
3559 (linux_low_filter_event): If thread exited, call finish_step_over.
3560 If step-over is finished, unsuspend other threads.
3562 2016-06-17 Yao Qi <yao.qi@linaro.org>
3564 * linux-low.c (linux_resume_one_lwp_throw): Assert
3565 has_reinsert_breakpoints returns false.
3566 * mem-break.c (delete_disabled_breakpoints): Assert
3567 bp type isn't reinsert_breakpoint.
3569 2016-06-17 Yao Qi <yao.qi@linaro.org>
3571 * linux-low.c (maybe_hw_step): New function.
3572 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3573 (finish_step_over): Switch current_thread to lwp temporarily,
3574 and assert has_reinsert_breakpoints returns true.
3575 (proceed_one_lwp): Call maybe_hw_step.
3576 * mem-break.c (has_reinsert_breakpoints): New function.
3577 * mem-break.h (has_reinsert_breakpoints): Declare.
3579 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3581 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3583 2016-05-17 Yao Qi <yao.qi@linaro.org>
3585 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3586 instead of find_inferior.
3588 2016-05-05 Yao Qi <yao.qi@linaro.org>
3590 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3591 Initialize res to zero.
3593 2016-05-05 Yao Qi <yao.qi@linaro.org>
3595 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3598 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3600 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3601 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3602 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3604 2016-04-28 Par Olsson <par.olsson@windriver.com>
3605 Simon Marchi <simon.marchi@ericsson.com>
3607 * tracepoint.c (write_inferior_int8): New function.
3608 (cmd_qtenable_disable): Write enable flag using
3609 write_inferior_int8.
3611 2016-04-25 Yao Qi <yao.qi@linaro.org>
3613 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3614 (need_step_over_p): Return zero if the LWP has pending signals
3615 can be delivered on software single step target.
3617 2016-04-25 Yao Qi <yao.qi@linaro.org>
3619 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3620 return instead of error.
3622 2016-04-22 Yao Qi <yao.qi@linaro.org>
3624 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3627 2016-04-22 Yao Qi <yao.qi@linaro.org>
3629 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3630 signal when stepping over breakpoint with software single
3633 2016-04-21 Pedro Alves <palves@redhat.com>
3635 * linux-s390-low.c (s390_collect_ptrace_register)
3636 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3638 (s390_check_regset): Use void * instead of gdb_byte *.
3640 2016-04-20 Pedro Alves <palves@redhat.com>
3642 * configure: Renegerate.
3644 2016-04-20 Yao Qi <yao.qi@linaro.org>
3646 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3647 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3649 (arm_store_gregset): Likewise.
3651 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3653 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3654 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3655 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3656 (amd64-avx-mpx-linux.c): New rules.
3657 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3658 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3659 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3660 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3661 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3662 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3663 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3664 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3665 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3666 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3667 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3668 * linux-x86-low.c (x86_linux_read_description): Add case for
3669 X86_XSTATE_AVX_MPX_MASK.
3670 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3671 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3672 init_registers_i386_avx_mpx_linux.
3673 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3674 (initialize_low_tracepoint): Call
3675 init_registers_i386_avx_mpx_linux.
3676 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3677 (initialize_low_tracepoint): Call
3678 init_registers_amd64_avx_mpx_linux.
3679 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3680 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3681 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3684 2016-04-18 Pedro Alves <palves@redhat.com>
3686 * configure: Regenerate.
3688 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3690 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3691 (aarch64_emit_sub): Likewise.
3693 2016-04-12 Pedro Alves <palves@redhat.com>
3695 * utils.c (prepare_to_throw_exception): Delete.
3697 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3699 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3701 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3703 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3705 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3707 * linux-aarch64-ipa.c: Add <elf.h> include.
3708 * linux-ppc-ipa.c: Add <elf.h> include.
3709 * linux-s390-ipa.c: Add <elf.h> include.
3711 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3713 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3714 (get_raw_reg_ptr): Likewise.
3715 (get_trace_state_variable_value_ptr): Likewise.
3716 (set_trace_state_variable_value_ptr): Likewise.
3717 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3720 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3721 Marcin Kościelnicki <koriakin@0x04.net>
3724 * linux-ppc-low.c (emit_insns): New function.
3725 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3726 (ppc_emit_prologue): New function.
3727 (ppc_emit_epilogue): New function.
3728 (ppc_emit_add): New function.
3729 (ppc_emit_sub): New function.
3730 (ppc_emit_mul): New function.
3731 (ppc_emit_lsh): New function.
3732 (ppc_emit_rsh_signed): New function.
3733 (ppc_emit_rsh_unsigned): New function.
3734 (ppc_emit_ext): New function.
3735 (ppc_emit_zero_ext): New function.
3736 (ppc_emit_log_not): New function.
3737 (ppc_emit_bit_and): New function.
3738 (ppc_emit_bit_or): New function.
3739 (ppc_emit_bit_xor): New function.
3740 (ppc_emit_bit_not): New function.
3741 (ppc_emit_equal): New function.
3742 (ppc_emit_less_signed): New function.
3743 (ppc_emit_less_unsigned): New function.
3744 (ppc_emit_ref): New function.
3745 (ppc_emit_const): New function.
3746 (ppc_emit_reg): New function.
3747 (ppc_emit_pop): New function.
3748 (ppc_emit_stack_flush): New function.
3749 (ppc_emit_swap): New function.
3750 (ppc_emit_stack_adjust): New function.
3751 (ppc_emit_call): New function.
3752 (ppc_emit_int_call_1): New function.
3753 (ppc_emit_void_call_2): New function.
3754 (ppc_emit_if_goto): New function.
3755 (ppc_emit_goto): New function.
3756 (ppc_emit_eq_goto): New function.
3757 (ppc_emit_ne_goto): New function.
3758 (ppc_emit_lt_goto): New function.
3759 (ppc_emit_le_goto): New function.
3760 (ppc_emit_gt_goto): New function.
3761 (ppc_emit_ge_goto): New function.
3762 (ppc_write_goto_address): New function.
3763 (ppc_emit_ops_impl): New static variable.
3764 (ppc64v1_emit_prologue): New function.
3765 (ppc64v2_emit_prologue): New function.
3766 (ppc64_emit_epilogue): New function.
3767 (ppc64_emit_add): New function.
3768 (ppc64_emit_sub): New function.
3769 (ppc64_emit_mul): New function.
3770 (ppc64_emit_lsh): New function.
3771 (ppc64_emit_rsh_signed): New function.
3772 (ppc64_emit_rsh_unsigned): New function.
3773 (ppc64_emit_ext): New function.
3774 (ppc64_emit_zero_ext): New function.
3775 (ppc64_emit_log_not): New function.
3776 (ppc64_emit_bit_and): New function.
3777 (ppc64_emit_bit_or): New function.
3778 (ppc64_emit_bit_xor): New function.
3779 (ppc64_emit_bit_not): New function.
3780 (ppc64_emit_equal): New function.
3781 (ppc64_emit_less_signed): New function.
3782 (ppc64_emit_less_unsigned): New function.
3783 (ppc64_emit_ref): New function.
3784 (ppc64_emit_const): New function.
3785 (ppc64v1_emit_reg): New function.
3786 (ppc64v2_emit_reg): New function.
3787 (ppc64_emit_pop): New function.
3788 (ppc64_emit_stack_flush): New function.
3789 (ppc64_emit_swap): New function.
3790 (ppc64v1_emit_call): New function.
3791 (ppc64v2_emit_call): New function.
3792 (ppc64v1_emit_int_call_1): New function.
3793 (ppc64v2_emit_int_call_1): New function.
3794 (ppc64v1_emit_void_call_2): New function.
3795 (ppc64v2_emit_void_call_2): New function.
3796 (ppc64_emit_if_goto): New function.
3797 (ppc64_emit_eq_goto): New function.
3798 (ppc64_emit_ne_goto): New function.
3799 (ppc64_emit_lt_goto): New function.
3800 (ppc64_emit_le_goto): New function.
3801 (ppc64_emit_gt_goto): New function.
3802 (ppc64_emit_ge_goto): New function.
3803 (ppc64v1_emit_ops_impl): New static variable.
3804 (ppc64v2_emit_ops_impl): New static variable.
3805 (ppc_emit_ops): New function.
3806 (linux_low_target): Wire in ppc_emit_ops.
3808 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3809 Marcin Kościelnicki <koriakin@0x04.net>
3812 * Makefile.in: Add powerpc-*-ipa.o
3813 * configure.srv: Add ipa_obj for powerpc*-linux.
3814 * linux-ppc-ipa.c: New file.
3815 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3817 (PPC_FIELD): New macro.
3818 (PPC_SEXT): New macro.
3819 (PPC_OP6): New macro.
3820 (PPC_BO): New macro.
3821 (PPC_LI): New macro.
3822 (PPC_BD): New macro.
3823 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3824 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3825 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3826 (ppc_get_thread_area): New function.
3827 (is_elfv2_inferior): New function.
3828 (gen_ds_form): New function.
3829 (GEN_STD): New macro.
3830 (GEN_STDU): New macro.
3831 (GEN_LD): New macro.
3832 (GEN_LDU): New macro.
3833 (gen_d_form): New function.
3834 (GEN_ADDI): New macro.
3835 (GEN_ADDIS): New macro.
3836 (GEN_LI): New macro.
3837 (GEN_LIS): New macro.
3838 (GEN_ORI): New macro.
3839 (GEN_ORIS): New macro.
3840 (GEN_LWZ): New macro.
3841 (GEN_STW): New macro.
3842 (GEN_STWU): New macro.
3843 (gen_xfx_form): New function.
3844 (GEN_MFSPR): New macro.
3845 (GEN_MTSPR): New macro.
3846 (GEN_MFCR): New macro.
3847 (GEN_MTCR): New macro.
3848 (GEN_SYNC): New macro.
3849 (GEN_LWSYNC): New macro.
3850 (gen_x_form): New function.
3851 (GEN_OR): New macro.
3852 (GEN_MR): New macro.
3853 (GEN_LWARX): New macro.
3854 (GEN_STWCX): New macro.
3855 (GEN_CMPW): New macro.
3856 (gen_md_form): New function.
3857 (GEN_RLDICL): New macro.
3858 (GEN_RLDICR): New macro.
3859 (gen_i_form): New function.
3861 (GEN_BL): New macro.
3862 (gen_b_form): New function.
3863 (GEN_BNE): New macro.
3864 (GEN_LOAD): New macro.
3865 (GEN_STORE): New macro.
3866 (gen_limm): New function.
3867 (gen_atomic_xchg): New function.
3868 (gen_call): New function.
3869 (ppc_relocate_instruction): New function.
3870 (ppc_install_fast_tracepoint_jump_pad): New function.
3871 (ppc_get_min_fast_tracepoint_insn_len): New function.
3872 (ppc_get_ipa_tdesc_idx): New function.
3873 (the_low_target): Wire in the new functions.
3874 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3876 * linux-ppc-tdesc.h: New file.
3878 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3880 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3881 (alloc_jump_pad_buffer): New function.
3882 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3883 (alloc_jump_pad_buffer): New function.
3884 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3885 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3886 (alloc_jump_pad_buffer): New function.
3887 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3888 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3889 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3890 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3892 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3894 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3895 * linux-amd64-ipa.c: Likewise.
3896 * linux-i386-ipa.c: Likewise.
3897 * linux-s390-ipa.c: Likewise.
3898 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3899 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3900 set_trace_state_variable_value_ptr.
3901 (struct ipa_sym_addresses): Likewise.
3902 (symbol_list): Likewise.
3903 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3904 accessing gdb_collect directly.
3905 (gdb_collect_ptr_type): New typedef.
3906 (get_raw_reg_ptr_type): New typedef.
3907 (get_trace_state_variable_value_ptr_type): New typedef.
3908 (set_trace_state_variable_value_ptr_type): New typedef.
3909 (gdb_collect_ptr): New global.
3910 (get_raw_reg_ptr): New global.
3911 (get_trace_state_variable_value_ptr): New global.
3912 (set_trace_state_variable_value_ptr): New global.
3913 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3914 accessing get_raw_reg directly.
3915 (get_get_tsv_func_addr): Likewise for
3916 get_trace_state_variable_value_ptr.
3917 (get_set_tsv_func_addr): Likewise for
3918 set_trace_state_variable_value_ptr.
3919 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3921 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3923 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3925 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3927 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3929 (relocate_instruction): Remove own_buf.
3930 * server.c (own_buf): Make global.
3931 (handle_v_requests): Make global.
3932 * server.h (own_buf): New declaration.
3933 (handle_v_requests): New prototype.
3935 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3938 * linux-s390-low.c (add_insns): New function.
3939 (s390_emit_prologue): New function.
3940 (s390_emit_epilogue): New function.
3941 (s390_emit_add): New function.
3942 (s390_emit_sub): New function.
3943 (s390_emit_mul): New function.
3944 (s390_emit_lsh): New function.
3945 (s390_emit_rsh_signed): New function.
3946 (s390_emit_rsh_unsigned): New function.
3947 (s390_emit_ext): New function.
3948 (s390_emit_log_not): New function.
3949 (s390_emit_bit_and): New function.
3950 (s390_emit_bit_or): New function.
3951 (s390_emit_bit_xor): New function.
3952 (s390_emit_bit_not): New function.
3953 (s390_emit_equal): New function.
3954 (s390_emit_less_signed): New function.
3955 (s390_emit_less_unsigned): New function.
3956 (s390_emit_ref): New function.
3957 (s390_emit_if_goto): New function.
3958 (s390_emit_goto): New function.
3959 (s390_write_goto_address): New function.
3960 (s390_emit_litpool): New function.
3961 (s390_emit_const): New function.
3962 (s390_emit_call): New function.
3963 (s390_emit_reg): New function.
3964 (s390_emit_pop): New function.
3965 (s390_emit_stack_flush): New function.
3966 (s390_emit_zero_ext): New function.
3967 (s390_emit_swap): New function.
3968 (s390_emit_stack_adjust): New function.
3969 (s390_emit_set_r2): New function.
3970 (s390_emit_int_call_1): New function.
3971 (s390_emit_void_call_2): New function.
3972 (s390_emit_eq_goto): New function.
3973 (s390_emit_ne_goto): New function.
3974 (s390_emit_lt_goto): New function.
3975 (s390_emit_le_goto): New function.
3976 (s390_emit_gt_goto): New function.
3977 (s390_emit_ge_goto): New function.
3978 (s390x_emit_prologue): New function.
3979 (s390x_emit_epilogue): New function.
3980 (s390x_emit_add): New function.
3981 (s390x_emit_sub): New function.
3982 (s390x_emit_mul): New function.
3983 (s390x_emit_lsh): New function.
3984 (s390x_emit_rsh_signed): New function.
3985 (s390x_emit_rsh_unsigned): New function.
3986 (s390x_emit_ext): New function.
3987 (s390x_emit_log_not): New function.
3988 (s390x_emit_bit_and): New function.
3989 (s390x_emit_bit_or): New function.
3990 (s390x_emit_bit_xor): New function.
3991 (s390x_emit_bit_not): New function.
3992 (s390x_emit_equal): New function.
3993 (s390x_emit_less_signed): New function.
3994 (s390x_emit_less_unsigned): New function.
3995 (s390x_emit_ref): New function.
3996 (s390x_emit_if_goto): New function.
3997 (s390x_emit_const): New function.
3998 (s390x_emit_call): New function.
3999 (s390x_emit_reg): New function.
4000 (s390x_emit_pop): New function.
4001 (s390x_emit_stack_flush): New function.
4002 (s390x_emit_zero_ext): New function.
4003 (s390x_emit_swap): New function.
4004 (s390x_emit_stack_adjust): New function.
4005 (s390x_emit_int_call_1): New function.
4006 (s390x_emit_void_call_2): New function.
4007 (s390x_emit_eq_goto): New function.
4008 (s390x_emit_ne_goto): New function.
4009 (s390x_emit_lt_goto): New function.
4010 (s390x_emit_le_goto): New function.
4011 (s390x_emit_gt_goto): New function.
4012 (s390x_emit_ge_goto): New function.
4013 (s390_emit_ops): New function.
4014 (struct linux_target_ops): Fill in emit_ops hook.
4016 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4019 * Makefile.in: Add s390 IPA files.
4020 * configure.srv: Build IPA for s390.
4021 * linux-s390-ipa.c: New file.
4022 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4023 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4024 (tdesc_s390_linux32): Likewise.
4025 (init_registers_s390_linux32v1): Likewise.
4026 (tdesc_s390_linux32v1): Likewise.
4027 (init_registers_s390_linux32v2): Likewise.
4028 (tdesc_s390_linux32v2): Likewise.
4029 (init_registers_s390_linux64): Likewise.
4030 (tdesc_s390_linux64): Likewise.
4031 (init_registers_s390_linux64v1): Likewise.
4032 (tdesc_s390_linux64v1): Likewise.
4033 (init_registers_s390_linux64v2): Likewise.
4034 (tdesc_s390_linux64v2): Likewise.
4035 (init_registers_s390_te_linux64): Likewise.
4036 (tdesc_s390_te_linux64): Likewise.
4037 (init_registers_s390_vx_linux64): Likewise.
4038 (tdesc_s390_vx_linux64): Likewise.
4039 (init_registers_s390_tevx_linux64): Likewise.
4040 (tdesc_s390_tevx_linux64): Likewise.
4041 (init_registers_s390x_linux64): Likewise.
4042 (tdesc_s390x_linux64): Likewise.
4043 (init_registers_s390x_linux64v1): Likewise.
4044 (tdesc_s390x_linux64v1): Likewise.
4045 (init_registers_s390x_linux64v2): Likewise.
4046 (tdesc_s390x_linux64v2): Likewise.
4047 (init_registers_s390x_te_linux64): Likewise.
4048 (tdesc_s390x_te_linux64): Likewise.
4049 (init_registers_s390x_vx_linux64): Likewise.
4050 (tdesc_s390x_vx_linux64): Likewise.
4051 (init_registers_s390x_tevx_linux64): Likewise.
4052 (tdesc_s390x_tevx_linux64): Likewise.
4053 (have_hwcap_s390_vx): New static variable.
4054 (s390_arch_setup): Fill have_hwcap_s390_vx.
4055 (s390_get_thread_area): New function.
4056 (s390_ft_entry_gpr_esa): New const.
4057 (s390_ft_entry_gpr_zarch): New const.
4058 (s390_ft_entry_misc): New const.
4059 (s390_ft_entry_fr): New const.
4060 (s390_ft_entry_vr): New const.
4061 (s390_ft_main_31): New const.
4062 (s390_ft_main_64): New const.
4063 (s390_ft_exit_fr): New const.
4064 (s390_ft_exit_vr): New const.
4065 (s390_ft_exit_misc): New const.
4066 (s390_ft_exit_gpr_esa): New const.
4067 (s390_ft_exit_gpr_zarch): New const.
4068 (append_insns): New function.
4069 (s390_relocate_instruction): New function.
4070 (s390_install_fast_tracepoint_jump_pad): New function.
4071 (s390_get_min_fast_tracepoint_insn_len): New function.
4072 (s390_get_ipa_tdesc_idx): New function.
4073 (struct linux_target_ops): Wire in the above functions.
4074 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4075 * linux-s390-tdesc.h: New file.
4077 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4079 * linux-s390-low.c (s390_supports_tracepoints): New function.
4080 (struct linux_target_ops): Fill supports_tracepoints hook.
4082 2016-03-18 Yao Qi <yao.qi@linaro.org>
4084 * linux-low.c (lwp_signal_can_be_delivered): New function.
4085 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4087 2016-03-18 Yao Qi <yao.qi@linaro.org>
4089 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4090 0 if signal is enqueued. Remove 'signal' from one debugging
4091 message. Move one debugging message to some lines below.
4092 Remove code setting 'signal' to 0.
4094 2016-03-18 Yao Qi <yao.qi@linaro.org>
4096 * linux-low.c (linux_low_filter_event): Remove redundant
4097 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4099 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4101 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4102 (struct linux_target_ops): Wire in the above.
4104 2016-03-03 Yao Qi <yao.qi@linaro.org>
4106 * linux-low.c: Update comments to start_step_over.
4108 2016-03-03 Yao Qi <yao.qi@linaro.org>
4111 * linux-low.c (handle_extended_wait): Set child suspended
4112 if event_lwp->bp_reinsert isn't zero.
4114 2016-03-02 Yao Qi <yao.qi@linaro.org>
4116 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4117 enqueue_pending_signal.
4119 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4121 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4124 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4126 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4127 (s390_regmap_3264) [!__s390x__]: New global.
4128 (s390_collect_ptrace_register): Skip map entries containing -1.
4129 (s390_supply_ptrace_register): Ditto.
4130 (s390_fill_gprs_high): New function.
4131 (s390_store_gprs_high): New function.
4132 (s390_regsets): Add NT_S390_HIGH_GPRS.
4133 (s390_get_hwcap): Enable on 31-bit.
4134 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4135 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4136 Detect NT_S390_HIGH_GPRS.
4137 (s390_usrregs_info_3264): Enable on 31-bit.
4138 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4139 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4141 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4144 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4145 * configure.srv: Ditto.
4146 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4147 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4148 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4149 (init_registers_amd64_linux): Remove prototype.
4150 (tdesc_amd64_linux): Remove declaration.
4151 (get_ipa_tdesc): New function.
4152 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4153 initialize remaining tdescs.
4154 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4155 (init_registers_i386_linux): Remove prototype.
4156 (tdesc_i386_linux): Remove declaration.
4157 (get_ipa_tdesc): New function.
4158 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4159 initialize remaining tdescs.
4160 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4161 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4162 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4163 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4164 (x86_get_ipa_tdesc_idx): New function.
4165 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4166 * linux-x86-tdesc.h: New file.
4167 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4168 (target_get_ipa_tdesc_idx): New macro.
4169 * tracepoint.c (ipa_tdesc_idx): New macro.
4170 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4171 (symbol_list): Add ipa_tdesc_idx.
4172 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4173 (ipa_tdesc): Remove.
4174 (ipa_tdesc_idx): New variable.
4175 (get_context_regcache): Use get_ipa_tdesc.
4176 (gdb_collect): Ditto.
4178 * tracepoint.h (get_ipa_tdesc): New prototype.
4179 (ipa_tdesc): Remove.
4181 2016-02-24 Pedro Alves <palves@redhat.com>
4183 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4184 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4185 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4186 Factor out common code between the USE_SIGTRAP_SIGINFO and
4187 !USE_SIGTRAP_SIGINFO blocks.
4188 (linux_low_filter_event): Call save_stop_reason instead of
4189 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4191 (linux_wait_1): Update comments.
4193 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4195 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4196 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4197 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4198 ppc_insert_point, ppc_remove_point.
4200 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4202 * linux-s390-low.c (s390_supports_z_point_type): New function.
4203 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4205 2016-02-16 Yao Qi <yao.qi@linaro.org>
4207 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4208 PC. Get pc from regcache_read_pc.
4210 2016-02-12 Yao Qi <yao.qi@linaro.org>
4212 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4213 or linux_get_pc_32bit.
4214 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4216 2016-02-12 Yao Qi <yao.qi@linaro.org>
4218 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4219 arm_linux_get_next_pcs_fixup.
4221 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4223 * tracepoint.c (x_tracepoint_action_download): Change
4224 write_inferior_data_ptr to write_inferior_data_pointer.
4225 (cmd_qtstart): Likewise.
4226 (write_inferior_data_ptr): Remove.
4227 (download_agent_expr): Change write_inferior_data_ptr to
4228 write_inferior_data_pointer.
4229 (download_tracepoint_1): Likewise.
4230 (download_tracepoint): Likewise.
4231 (download_trace_state_variables): Likewise.
4233 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4234 Marcin Kościelnicki <koriakin@0x04.net>
4236 * tracepoint.c (struct tracepoint_action_ops): Remove.
4237 (struct tracepoint_action): Remove ops.
4238 (m_tracepoint_action_download, r_tracepoint_action_download)
4239 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4240 size and offset accordingly.
4241 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4242 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4243 (tracepoint_action_send, tracepoint_action_download): New functions.
4244 Helpers for trace action handlers.
4245 (add_tracepoint_action): Remove setup actions ops.
4246 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4248 2016-02-10 Yao Qi <yao.qi@linaro.org>
4250 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4252 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4254 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4256 * configure: Regenerate.
4258 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4260 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4261 void * to gdb_byte *.
4262 * linux-low.c (siginfo_fixup): Likewise.
4263 (linux_xfer_siginfo): Likewise.
4264 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4266 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4268 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4270 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4272 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4274 * linux-x86-low.c [__x86_64__]: Include
4275 "nat/amd64-linux-siginfo.h".
4276 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4277 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4278 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4279 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4280 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4281 (cpt_si_fd, si_timerid, si_overrun): Move from
4282 nat/amd64-linux-siginfo.c.
4283 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4285 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4287 * server.c (skip_to_semicolon): Remove.
4288 (process_point_options): Use strchrnul instead of
4291 2016-01-26 Yao Qi <yao.qi@linaro.org>
4293 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4294 * linux-low.c (install_software_single_step_breakpoints): Don't
4295 call regcache_read_pc.
4296 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4299 2016-01-26 Yao Qi <yao.qi@linaro.org>
4301 * linux-low.c (install_software_single_step_breakpoints): Call
4302 regcache_read_pc instead of get_pc.
4304 2016-01-26 Yao Qi <yao.qi@linaro.org>
4306 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4307 (unblock_async_io): Rename to ...
4308 (block_unblock_async_io): ... it. New function.
4309 (enable_async_io): Don't install SIGIO handler. Unblock it
4311 (disable_async_io): Don't ignore SIGIO. Block it instead.
4312 (initialize_async_io): Install SIGIO handler. Don't call
4315 2016-01-26 Yao Qi <yao.qi@linaro.org>
4317 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4318 first character is '\003', call *the_target->request_interrupt.
4320 2016-01-25 Yao Qi <yao.qi@linaro.org>
4322 * remote-utils.c (new_thread_notify): Remove.
4323 (dead_thread_notify): Likewise.
4324 * remote-utils.h (new_thread_notify): Remove declaration.
4325 (dead_thread_notify): Likewise.
4327 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4329 * gdb.trace/pending.exp: Fix expected message on continue.
4331 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4333 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4334 it works properly on big-endian machines where sizeof (CORE_ADDR)
4337 2016-01-21 Pedro Alves <palves@redhat.com>
4339 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4340 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4341 * configure: Regenerate.
4343 2016-01-21 Yao Qi <yao.qi@linaro.org>
4345 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4346 is_thumb and set it according to CPSR saved on the stack.
4347 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4348 arm_sigreturn_next_pc.
4350 2016-01-18 Yao Qi <yao.qi@linaro.org>
4352 * linux-low.c (linux_set_pc_64bit): New function.
4353 (linux_get_pc_64bit): New function.
4354 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4356 * linux-sparc-low.c (debug_threads): Remove declaration.
4357 (sparc_get_pc): Remove.
4358 (the_low_target): Use linux_get_pc_64bit instead of
4360 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4361 (the_low_target): Use linux_get_pc_64bit and
4364 2016-01-18 Yao Qi <yao.qi@linaro.org>
4366 * linux-arm-low.c (debug_threads): Remove declaration.
4367 (arm_get_pc, arm_set_pc): Remove.
4368 (the_low_target): Use linux_get_pc_32bit and
4370 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4371 (the_low_target): Use linux_get_pc_32bit and
4373 * linux-cris-low.c (debug_threads): Remove declaration.
4374 (cris_get_pc, cris_set_pc,): Remove.
4375 (the_low_target): Use linux_get_pc_32bit and
4377 * linux-crisv32-low.c (debug_threads): Remove declaration.
4378 (cris_get_pc, cris_set_pc): Remove.
4379 (the_low_target): Use linux_get_pc_32bit and
4381 * linux-low.c: Include inttypes.h.
4382 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4383 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4384 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4385 (the_low_target): Use linux_get_pc_32bit and
4387 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4388 (the_low_target): Use linux_get_pc_32bit and
4390 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4391 (the_low_target): Use linux_get_pc_32bit and
4393 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4394 (the_low_target): Use linux_get_pc_32bit and
4396 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4397 (the_low_target): Use linux_get_pc_32bit and
4400 2016-01-18 Gary Benson <gbenson@redhat.com>
4402 * configure.ac (AC_FUNC_FORK): New check.
4403 * config.in: Regenerate.
4404 * configure: Likewise.
4406 2016-01-14 Yao Qi <yao.qi@linaro.org>
4408 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4409 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4410 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4411 arm_get_next_pcs_ctor.
4413 2016-01-12 Josh Stone <jistone@redhat.com>
4414 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4416 * inferiors.h: Include "gdb_vecs.h".
4417 (struct process_info): Add syscalls_to_catch.
4418 * inferiors.c (remove_process): Free syscalls_to_catch.
4419 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4420 syscall_return stops.
4421 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4422 * server.c (handle_general_set): Handle QCatchSyscalls.
4423 (handle_query): Report support for QCatchSyscalls.
4424 * target.h (struct target_ops): Add supports_catch_syscall.
4425 (target_supports_catch_syscall): New macro.
4426 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4427 (struct lwp_info): Add syscall_state.
4428 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4429 Maintain syscall_state and syscalls_to_catch across exec.
4430 (get_syscall_trapinfo): New function, proxy to the_low_target.
4431 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4432 (linux_low_filter_event): Toggle syscall_state entry/return for
4433 syscall traps, and set it ignored for all others.
4434 (gdb_catching_syscalls_p): New function.
4435 (gdb_catch_this_syscall_p): New function.
4436 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4437 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4438 (linux_supports_catch_syscall): New function.
4439 (linux_target_ops): Install it.
4440 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4441 (the_low_target): Install it.
4443 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4445 * acinclude.m4: Include new ../warning.m4 file.
4446 * configure: Regenerated.
4447 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4449 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4451 * ax.c (is_goto_target): Mark static.
4452 * linux-low.c (register_addr): Likewise.
4453 (linux_fetch_registers, linux_store_registers): Likewise.
4454 * mem-break.c (any_persistent_commands): Fix old prototype.
4455 (add_commands_to_breakpoint): Mark static.
4456 * regcache.c (find_register_by_name): Delete unused func.
4457 * remote-utils.c (hex_or_minus_one): Mark static.
4458 * server.c (monitor_show_help): Mark static.
4459 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4460 handle_v_requests): Likewise.
4462 2016-01-12 Pedro Alves <palves@redhat.com>
4464 Remove use of the registered trademark symbol throughout.
4466 2016-01-08 Yao Qi <yao.qi@linaro.org>
4468 * remote-utils.c (getpkt): If c is '\003', call target hook
4471 2016-01-06 Yao Qi <yao.qi@linaro.org>
4473 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4474 linux-aarch32-low.c.
4475 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4476 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4477 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4478 (thumb2_breakpoint): Declare.
4479 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4480 linux-aarch32-low.h.
4481 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4482 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4483 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4485 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4487 * gdbreplay.c (gdbreplay_version): Change copyright year in
4489 * server.c (gdbserver_version): Likewise.
4491 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4493 * server.c (crc32_table): Delete.
4494 (crc32): Use libiberty's xcrc32 function.
4496 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4498 * lynx-low.c (lynx_delete_thread_callback): New function.
4499 (lynx_mourn): Properly delete our process and all of its
4500 threads. Remove call to clear_inferiors.
4502 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4504 * target.c (thread_search_callback): Add check that
4505 the thread_stopped target callback is not NULL before
4508 2015-12-21 Yao Qi <yao.qi@linaro.org>
4510 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4513 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4515 * server.c (handle_query): Call target_supports_software_single_step.
4517 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4519 * linux-low.c (single_step): New function.
4520 (linux_resume_one_lwp_throw): Call single_step.
4521 (start_step_over): Likewise.
4523 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4525 * Makefile.in (SFILES): Append arch/arm-linux.c,
4526 arch/arm-get-next-pcs.c.
4527 (arm-linux.o): New rule.
4528 (arm-get-next-pcs.o): New rule.
4529 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4531 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4532 to linux-aarch32-low.c.
4533 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4534 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4535 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4536 (thumb2_breakpoint_len): Likewise.
4537 (arm_is_thumb_mode): Make non-static.
4538 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4539 from linux-aarch32-low.c.
4540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4541 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4542 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4543 (thumb2_breakpoint_len): Likewise.
4544 (arm_is_thumb_mode): New declaration.
4545 * linux-arm-low.c: Include arch/arm-linux.h
4546 aarch/arm-get-next-pcs.h, sys/syscall.h.
4547 (get_next_pcs_ops): New struct.
4548 (get_next_pcs_addr_bits_remove): New function.
4549 (get_next_pcs_is_thumb): New function.
4550 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4551 (arm_sigreturn_next_pc): Likewise.
4552 (get_next_pcs_syscall_next_pc): Likewise.
4553 (arm_gdbserver_get_next_pcs): Likewise.
4554 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4556 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4557 * server.h: Include gdb_vecs.h.
4559 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4561 * Makefile.in (SFILES): Append common/common-regcache.c.
4562 (OBS): Append common-regcache.o.
4563 (common-regcache.o): New rule.
4564 * regcache.c (init_register_cache): Initialize cache to
4566 (regcache_raw_read_unsigned): New function.
4567 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4568 register_status enum.
4570 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4572 * linux-aarch64-low.c (the_low_targets): Rename
4573 breakpoint_reinsert_addr to get_next_pcs.
4574 * linux-arm-low.c (the_low_targets): Likewise.
4575 * linux-bfin-low.c (the_low_targets): Likewise.
4576 * linux-cris-low.c (the_low_targets): Likewise.
4577 * linux-crisv32-low.c (the_low_targets): Likewise.
4578 * linux-low.c (can_software_single_step): Likewise.
4579 (install_software_single_step_breakpoints): New function.
4580 (start_step_over): Use install_software_single_step_breakpoints.
4581 * linux-low.h: New CORE_ADDR vector.
4582 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4584 * linux-mips-low.c (the_low_targets): Likewise.
4585 * linux-nios2-low.c (the_low_targets): Likewise.
4586 * linux-sparc-low.c (the_low_targets): Likewise.
4588 2015-12-17 Pedro Alves <palves@redhat.com>
4590 * linux-low.c (linux_kill_one_lwp): Remove references to
4592 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4594 (linux_init_signals): Delete.
4595 (initialize_low): Adjust.
4596 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4598 2015-12-16 Pedro Alves <palves@redhat.com>
4600 * configure.ac (compiler warning flags): When testing a
4601 -Wno-foo option, check whether -Wfoo works instead.
4602 * configure: Regenerate.
4604 2015-12-11 Don Breazeal <donb@codesourcery.com>
4606 * server.c (process_serial_event): Don't exit from gdbserver
4607 in remote mode if there are still active inferiors.
4609 2015-12-11 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4612 arm_breakpoint_at if the process is 32-bit.
4614 2015-12-11 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4619 2015-12-07 Yao Qi <yao.qi@linaro.org>
4621 * configure.srv: Append arm.o to srv_tgtobj for
4622 aarch64*-*-linux* target.
4623 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4624 from linux-arm-low.c.
4625 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4626 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4627 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4628 (thumb2_breakpoint_len): Likewise.
4629 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4630 (arm_breakpoint_kinds): Likewise.
4631 (arm_breakpoint_kind_from_pc): Likewise.
4632 (arm_sw_breakpoint_from_kind): Likewise.
4633 (arm_breakpoint_kind_from_current_state): Likewise.
4634 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4635 (arm_sw_breakpoint_from_kind): Declare.
4636 (arm_breakpoint_kind_from_current_state): Declare.
4637 (arm_breakpoint_at): Declare.
4638 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4639 arm_sw_breakpoint_from_kind if process is 32-bit.
4640 (aarch64_breakpoint_kind_from_pc): New function.
4641 (aarch64_breakpoint_kind_from_current_state): New function.
4642 (the_low_target): Initialize fields breakpoint_kind_from_pc
4643 and breakpoint_kind_from_current_state.
4644 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4645 linux-aarch32-low.c.
4646 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4647 (arm_breakpoint, arm_breakpoint_len): Likewise.
4648 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4649 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4650 (arm_is_thumb_mode): Likewise.
4651 (arm_breakpoint_at): Likewise.
4652 (arm_breakpoint_kind_from_pc): Likewise.
4653 (arm_sw_breakpoint_from_kind): Likewise.
4654 (arm_breakpoint_kind_from_current_state): Likewise.
4657 2015-08-04 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4660 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4661 * server.c (extended_protocol): Remove "static".
4662 * server.h (extended_protocol): Declare it.
4664 2015-12-04 Josh Stone <jistone@redhat.com>
4666 * target.h (struct target_ops) <arch_setup>: Rename to ...
4667 (struct target_ops) <post_create_inferior>: ... this.
4668 (target_arch_setup): Rename to ...
4669 (target_post_create_inferior): ... this, calling post_create_inferior.
4670 * server.c (start_inferior): Update target_arch_setup calls to
4671 target_post_create_inferior.
4672 * linux-low.c (linux_low_ptrace_options): Forward declare.
4673 (linux_arch_setup): Update its comment for general use.
4674 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4675 (struct linux_target_ops): Use linux_post_create_inferior.
4676 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4677 to post_create_inferior.
4678 * nto-low.c (struct nto_target_ops): Likewise.
4679 * spu-low.c (struct spu_target_ops): Likewise.
4680 * win32-low.c (struct win32_target_ops): Likewise.
4682 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4684 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4686 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4688 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4689 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4690 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4691 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4692 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4693 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4694 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4695 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4696 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4697 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4698 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4699 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4701 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4703 * linux-low.c (linux_look_up_symbols): Don't call
4704 linux_supports_traceclone.
4705 * linux-low.h (thread_db_init): Remove use_events argument.
4706 * thread-db.c (thread_db_use_event): Remove global variable.
4707 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4708 (struct thread_db) <td_create_bp>: Remove field.
4709 (thread_db_create_event): Remove function.
4710 (thread_db_enable_reporting): Likewise.
4711 (find_one_thread): Don't check for thread_db_use_events.
4712 (attach_thread): Likewise.
4713 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4714 (try_thread_db_load_1): Don't check for thread_db_use_events.
4715 (thread_db_init): Remove use_events argument and thread events
4717 (remove_thread_event_breakpoints): Remove function.
4718 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4720 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4722 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4724 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4725 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4726 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4727 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4728 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4730 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4732 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4733 * linux-low.c (can_hardware_single_step): Use
4734 supports_hardware_single_step.
4735 (can_software_single_step): New function.
4736 (start_step_over): Call can_software_single_step.
4737 (linux_supports_hardware_single_step): New function.
4738 (struct target_ops) <supports_software_single_step>: Initialize.
4739 * linux-low.h (struct linux_target_ops)
4740 <supports_hardware_single_step>: Initialize.
4741 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4742 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4743 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4744 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4745 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4746 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4747 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4748 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4749 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4750 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4752 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4753 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4755 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4756 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4757 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4759 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4760 * target.h (struct target_ops): <supports_software_single_step>:
4762 (target_supports_software_single_step): New macro.
4764 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766 * linux-low.c (linux_wait_1): Fix pc advance condition.
4767 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4768 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4770 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4772 * linux-arm-low.c (arm_is_thumb_mode): New function.
4773 (arm_breakpoint_at): Use arm_is_thumb_mode.
4774 (arm_breakpoint_kind_from_current_state): New function.
4775 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4777 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4778 (linux_breakpoint_kind_from_current_state): New function.
4779 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4780 * linux-low.h (struct linux_target_ops)
4781 <breakpoint_kind_from_current_state>: New field.
4782 * target.h (struct target_ops): Likewise.
4783 (target_breakpoint_kind_from_current_state): New macro.
4785 2015-11-30 Pedro Alves <palves@redhat.com>
4787 * linux-low.c (linux_resume): Wake up the event loop before
4790 2015-11-30 Pedro Alves <palves@redhat.com>
4792 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4794 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4796 * target.c (struct thread_search): New structure.
4797 (thread_search_callback): New function.
4798 (prev_general_thread): New global.
4799 (prepare_to_access_memory, done_accessing_memory): New functions.
4800 * target.h (prepare_to_access_memory, done_accessing_memory):
4801 Replace macros with function declarations.
4803 2015-11-30 Pedro Alves <palves@redhat.com>
4806 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4807 report TARGET_WAITKIND_NO_RESUMED.
4808 * remote-utils.c (prepare_resume_reply): Handle
4809 TARGET_WAITKIND_NO_RESUMED.
4810 * server.c (report_no_resumed): New global.
4811 (handle_query) <qSupported>: Handle "no-resumed+". Report
4812 "no-resumed+" support.
4813 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4814 return error if the client doesn't support no-resumed events.
4815 (push_stop_notification): New function.
4816 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4817 events if the client supports them.
4819 2015-11-30 Pedro Alves <palves@redhat.com>
4821 * linux-low.c (thread_still_has_status_pending_p): Don't check
4823 (lwp_resumed): New function.
4824 (status_pending_p_callback): Return early if the LWP is not
4825 supposed to be resumed.
4827 2015-11-30 Pedro Alves <palves@redhat.com>
4829 * linux-low.c (handle_extended_wait): Assert that the LWP's
4830 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4831 thread create events, leave the new child's status pending.
4832 (linux_low_filter_event): If GDB wants to hear about thread exit
4833 events, leave the LWP marked dead and don't delete it.
4834 (linux_wait_for_event_filtered): Don't check for thread exit.
4835 (filter_exit_event): New function.
4836 (linux_wait_1): Use it, when returning an exit event.
4837 (linux_resume_one_lwp_throw): Assert that the LWP's
4838 waitstatus is TARGET_WAITKIND_IGNORE.
4839 * remote-utils.c (prepare_resume_reply): Handle
4840 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4841 * server.c (report_thread_events): New global.
4842 (handle_general_set): Handle QThreadEvents.
4843 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4844 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4845 TARGET_WAITKIND_THREAD_EXITED.
4846 * server.h (report_thread_events): Declare.
4848 2015-11-30 Pedro Alves <palves@redhat.com>
4850 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4851 the thread's last_resume_kind was resume_stop.
4853 2015-11-30 Pedro Alves <palves@redhat.com>
4855 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4858 2015-11-30 Pedro Alves <palves@redhat.com>
4860 * server.c (handle_v_requests): Handle vCtrlC.
4862 2015-11-30 Pedro Alves <palves@redhat.com>
4864 * gdbthread.h (find_any_thread_of_pid): Declare.
4865 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4867 * server.c (handle_query): If current_thread is NULL, look for
4868 another thread of the selected process.
4870 2015-11-26 Daniel Colascione <dancol@dancol.org>
4871 Simon Marchi <simon.marchi@ericsson.com>
4873 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4874 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4876 * target.h (struct target_ops) <thread_name>: New field.
4877 (target_thread_name): New macro.
4879 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4881 * regcache.h (regcache_invalidate_pid): Add declaration.
4882 * regcache.c (regcache_invalidate_pid): New function, extracted
4883 from regcache_invalidate.
4884 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4885 Add trivial documentation comment.
4886 * lynx-low.c: Use regcache_invalidate_pid instead of
4887 regcache_invalidate.
4889 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4891 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4892 and Elf64_auxv_t if the target is Android.
4894 2015-11-22 Doug Evans <xdje42@gmail.com>
4896 * target.h: #include <sys/types.h>.
4898 2015-11-19 Pedro Alves <palves@redhat.com>
4900 * linux-low.c (linux_process_qsupported): Change prototype.
4902 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4904 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4905 and adjust to loop over all features.
4906 * server.c (handle_query) <qSupported>: Adjust to call
4907 target_process_qsupported once, passing it a vector of unprocessed
4909 * target.h (struct target_ops) <process_qsupported>: Change
4911 (target_process_qsupported): Adjust.
4913 2015-11-19 Pedro Alves <palves@redhat.com>
4915 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4917 * configure: Regenerate.
4919 2015-11-19 Pedro Alves <palves@redhat.com>
4921 * configure: Regenerate.
4923 2015-11-19 Yao Qi <yao.qi@linaro.org>
4925 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4928 2015-11-19 Yao Qi <yao.qi@linaro.org>
4930 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4931 (struct aarch64_operand): Move enum out.
4933 2015-11-19 Yao Qi <yao.qi@linaro.org>
4935 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4936 struct user_fpsimd_state *.
4937 (aarch64_store_fpregset): Likewise.
4939 2015-11-19 Yao Qi <yao.qi@linaro.org>
4941 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4942 struct user_pt_regs *.
4943 (aarch64_store_gregset): Likewise.
4945 2015-11-18 Pedro Alves <palves@redhat.com>
4947 * Makefile.in (all_object_files): Add $IPA_OBJS.
4949 2015-11-17 Pedro Alves <palves@redhat.com>
4951 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4952 GDB_SIGNAL_0 and gdb_signal_to_string.
4954 2015-11-17 Pedro Alves <palves@redhat.com>
4956 * win32-low.c (handle_output_debug_string): Remove parameter.
4957 (win32_kill): Remove our_status local and adjust call to
4958 handle_output_debug_string.
4959 (get_child_debug_event): Adjust call to
4960 handle_output_debug_string.
4962 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4964 * linux-mips-low.c (mips_fill_gregset): Add cast.
4965 (mips_store_gregset): Likewise.
4966 (mips_fill_fpregset): Likewise.
4967 (mips_store_fpregset): Likewise.
4969 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4971 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4974 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4976 * linux-mips-low.c (mips_linux_new_thread): Change type of
4977 watch_type to enum target_hw_bp_type.
4979 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4981 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4982 Change return type to arm_hwbp_type.
4984 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4986 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4987 (arm_store_gregset): Likewise.
4988 * linux-arm-low.c (arm_get_hwcap): Likewise.
4989 (arm_read_description): Likewise.
4991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4993 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4995 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4997 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4998 (ppc_fill_vsxregset): Likewise.
4999 (ppc_store_vsxregset): Likewise.
5000 (ppc_fill_vrregset): Likewise.
5001 (ppc_store_vrregset): Likewise.
5002 (ppc_fill_evrregset): Likewise.
5003 (ppc_store_evrregset): Likewise.
5005 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5007 * linux-ppc-low.c (ppc_usrregs_info): Remove
5008 forward-declaration.
5009 (ppc_arch_setup): Move lower in file.
5011 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5013 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5014 (ps_pdwrite): Likewise.
5016 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5018 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5019 to after assert checks.
5021 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5023 * proc-service.c (ps_pdread): Add/adjust casts.
5024 (ps_pdwrite): Add/adjust casts.
5026 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5028 * server.c (handle_search_memory_1): Cast return value of
5031 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5033 * server.c (write_qxfer_response): Change type of data to
5036 2015-10-29 Pedro Alves <palves@redhat.com>
5038 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5040 2015-10-29 Pedro Alves <palves@redhat.com>
5042 * tracepoint.c (clear_installed_tracepoints): Add casts.
5044 2015-10-29 Pedro Alves <palves@redhat.com>
5046 * server.c (handle_v_cont, process_serial_event): Add enum
5047 gdb_signal casts to signal parsing code.
5049 2015-10-29 Pedro Alves <palves@redhat.com>
5051 * linux-low.h (NULL_REGSET): Define.
5052 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5053 * linux-arm-low.c (arm_regsets): Likewise.
5054 * linux-crisv32-low.c (cris_regsets): Likewise.
5055 * linux-m68k-low.c (m68k_regsets): Likewise.
5056 * linux-mips-low.c (mips_regsets): Likewise.
5057 * linux-nios2-low.c (nios2_regsets): Likewise.
5058 * linux-ppc-low.c (ppc_regsets): Likewise.
5059 * linux-s390-low.c (s390_regsets): Likewise.
5060 * linux-sh-low.c (sh_regsets): Likewise.
5061 * linux-sparc-low.c (sparc_regsets): Likewise.
5062 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5063 * linux-tile-low.c (tile_regsets): Likewise.
5064 * linux-x86-low.c (x86_regsets): Likewise.
5065 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5067 2015-10-29 Pedro Alves <palves@redhat.com>
5069 * linux-low.h (NULL_REGSET): Define.
5070 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5071 * linux-arm-low.c (arm_regsets): Likewise.
5072 * linux-crisv32-low.c (cris_regsets): Likewise.
5073 * linux-m68k-low.c (m68k_regsets): Likewise.
5074 * linux-mips-low.c (mips_regsets): Likewise.
5075 * linux-nios2-low.c (nios2_regsets): Likewise.
5076 * linux-ppc-low.c (ppc_regsets): Likewise.
5077 * linux-s390-low.c (s390_regsets): Likewise.
5078 * linux-sh-low.c (sh_regsets): Likewise.
5079 * linux-sparc-low.c (sparc_regsets): Likewise.
5080 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5081 * linux-tile-low.c (tile_regsets): Likewise.
5082 * linux-x86-low.c (x86_regsets): Likewise.
5083 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5085 2015-10-26 Doug Evans <dje@google.com>
5087 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5089 2015-10-26 Doug Evans <dje@google.com>
5091 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5093 2015-10-26 Doug Evans <dje@google.com>
5095 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5097 (attach_thread, find_new_threads_callback): Ditto.
5099 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5101 * mem-break.h (set_breakpoint_data): Remove.
5103 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5105 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5106 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5107 (initialize_low): Remove set_breakpoint_data call.
5108 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5109 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5110 (initialize_low): Remove set_breakpoint_data call.
5111 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5112 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5113 (initialize_low): Remove set_breakpoint_data call.
5115 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5117 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5118 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5119 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5120 * target.h (target_breakpoint_kind_from_pc): New macro.
5122 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5124 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5125 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5126 the default breakpoint kind.
5128 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5130 * linux-arm-low.c (arm_supports_z_point_type): Add software
5133 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5135 * linux-arm-low.c: Refactor breakpoint definitions.
5136 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5137 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5139 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5141 * Makefile.in: Add arm.c/o.
5142 * configure.srv: Likewise.
5143 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5144 (arm_breakpoint_kind_from_pc): New function.
5145 (arm_sw_breakpoint_from_kind): Return proper kind.
5146 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5148 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5150 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5152 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5153 (struct raw_breakpoint) <size>: Remove.
5154 (struct raw_breakpoint) <kind>: Add.
5155 (bp_size): New function.
5156 (bp_opcode): Likewise.
5157 (find_raw_breakpoint_at): Adjust for kind.
5158 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5159 (remove_memory_breakpoint): Adjust for kind call bp_size.
5160 (set_raw_breakpoint_at): Adjust for kind.
5161 (set_breakpoint): Likewise.
5162 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5163 (delete_raw_breakpoint): Adjust for kind.
5164 (delete_breakpoint): Likewise.
5165 (find_gdb_breakpoint): Likewise.
5166 (set_gdb_breakpoint_1): Likewise.
5167 (set_gdb_breakpoint): Likewise.
5168 (delete_gdb_breakpoint_1): Likewise.
5169 (delete_gdb_breakpoint): Likewise.
5170 (uninsert_raw_breakpoint): Likewise.
5171 (reinsert_raw_breakpoint): Likewise.
5172 (set_breakpoint_data): Remove.
5173 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5174 (check_mem_read): Adjust for kind call bp_size.
5175 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5176 (clone_one_breakpoint): Adjust for kind.
5177 * mem-break.h (set_gdb_breakpoint): Likewise.
5178 (delete_gdb_breakpoint): Likewise.
5179 * server.c (process_serial_event): Likewise.
5181 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5183 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5184 (struct linux_target_ops) <breakpoint>: Remove.
5185 (struct linux_target_ops) <breakpoint_len>: Remove.
5186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5187 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5188 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5189 (arm_sw_breakpoint_from_kind): New function.
5190 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5191 (struct linux_target_ops) <breakpoint>: Remove.
5192 (struct linux_target_ops) <breakpoint_len>: Remove.
5193 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5194 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5195 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5196 (struct linux_target_ops) <breakpoint>: Remove.
5197 (struct linux_target_ops) <breakpoint_len>: Remove.
5198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5200 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5201 (struct linux_target_ops) <breakpoint>: Remove.
5202 (struct linux_target_ops) <breakpoint_len>: Remove.
5203 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5204 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5205 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5206 and sw_breakpoint_from_kind to increment the pc.
5207 (linux_breakpoint_kind_from_pc): New function.
5208 (linux_sw_breakpoint_from_kind): New function.
5209 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5210 (initialize_low): Call breakpoint_kind_from_pc and
5211 sw_breakpoint_from_kind to replace breakpoint_data/len.
5212 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5214 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5215 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5216 (struct linux_target_ops) <breakpoint>: Remove.
5217 (struct linux_target_ops) <breakpoint_len>: Remove.
5218 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5219 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5220 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5221 (struct linux_target_ops) <breakpoint>: Remove.
5222 (struct linux_target_ops) <breakpoint_len>: Remove.
5223 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5224 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5225 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5226 (struct linux_target_ops) <breakpoint>: Remove.
5227 (struct linux_target_ops) <breakpoint_len>: Remove.
5228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5229 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5230 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5231 (struct linux_target_ops) <breakpoint>: Remove.
5232 (struct linux_target_ops) <breakpoint_len>: Remove.
5233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5235 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5236 (struct linux_target_ops) <breakpoint>: Remove.
5237 (struct linux_target_ops) <breakpoint_len>: Remove.
5238 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5239 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5240 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5241 (struct linux_target_ops) <breakpoint>: Remove.
5242 (struct linux_target_ops) <breakpoint_len>: Remove.
5243 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5244 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5245 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5246 (struct linux_target_ops) <breakpoint>: Remove.
5247 (struct linux_target_ops) <breakpoint_len>: Remove.
5248 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5249 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5250 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5251 (struct linux_target_ops) <breakpoint>: Remove.
5252 (struct linux_target_ops) <breakpoint_len>: Remove.
5253 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5254 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5255 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5256 (struct linux_target_ops) <breakpoint>: Remove.
5257 (struct linux_target_ops) <breakpoint_len>: Remove.
5258 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5259 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5260 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5261 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5262 (struct linux_target_ops) <breakpoint>: Remove.
5263 (struct linux_target_ops) <breakpoint_len>: Remove.
5264 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5265 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5266 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5267 (struct linux_target_ops) <breakpoint>: Remove.
5268 (struct linux_target_ops) <breakpoint_len>: Remove.
5269 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5270 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5272 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5274 * linux-cris-low.c (cris_get_pc): Remove void arg.
5276 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5278 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5281 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5283 * inferiors.c (thread_pid_matches_callback): New function.
5284 (find_thread_process): New function.
5285 (remove_thread): Reset current_thread.
5286 (remove_process): Assert threads have been removed first.
5288 2015-10-15 Yao Qi <yao.qi@linaro.org>
5290 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5292 (aarch64_remove_point): Likewise.
5293 * regcache.c (regcache_register_size): New function.
5295 2015-10-12 Yao Qi <yao.qi@linaro.org>
5297 * linux-aarch64-low.c: Update all callers as emit_load_store
5298 is renamed to aarch64_emit_load_store.
5300 2015-10-12 Yao Qi <yao.qi@linaro.org>
5302 * linux-aarch64-low.c: Update all callers of function renaming
5303 from emit_insn to aarch64_emit_insn.
5305 2015-10-12 Yao Qi <yao.qi@linaro.org>
5307 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5308 arch/aarch64-insn.h.
5309 (struct aarch64_memory_operand): Likewise.
5311 (emit_insn): Move to arch/aarch64-insn.c.
5312 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5313 (emit_load_store): Move to arch/aarch64-insn.c.
5314 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5315 (can_encode_int32): Remove.
5317 2015-10-12 Yao Qi <yao.qi@linaro.org>
5319 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5320 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5321 (aarch64_relocate_instruction): Likewise.
5322 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5323 (struct aarch64_insn_visitor): Likewise.
5325 2015-10-12 Yao Qi <yao.qi@linaro.org>
5327 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5328 (struct aarch64_insn_visitor): New.
5329 (struct aarch64_insn_relocation_data): New.
5330 (aarch64_ftrace_insn_reloc_b): New function.
5331 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5332 (aarch64_ftrace_insn_reloc_cb): Likewise.
5333 (aarch64_ftrace_insn_reloc_tb): Likewise.
5334 (aarch64_ftrace_insn_reloc_adr): Likewise.
5335 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5336 (aarch64_ftrace_insn_reloc_others): Likewise.
5338 (aarch64_relocate_instruction): Use visitor.
5340 2015-10-12 Yao Qi <yao.qi@linaro.org>
5342 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5343 int. Add argument buf.
5344 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5345 aarch64_relocate_instruction.
5347 2015-10-12 Yao Qi <yao.qi@linaro.org>
5349 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5350 argument insn. Remove local variable insn. Don't call
5352 (aarch64_install_fast_tracepoint_jump_pad): Call
5355 2015-09-30 Yao Qi <yao.qi@linaro.org>
5357 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5358 (emit_load_store_pair): Likewise.
5360 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5362 * dll.c (match_dll): Add cast(s).
5363 (unloaded_dll): Likewise.
5364 * linux-low.c (second_thread_of_pid_p): Likewise.
5365 (delete_lwp_callback): Likewise.
5366 (count_events_callback): Likewise.
5367 (select_event_lwp_callback): Likewise.
5368 (linux_set_resume_request): Likewise.
5369 * server.c (accumulate_file_name_length): Likewise.
5370 (emit_dll_description): Likewise.
5371 (handle_qxfer_threads_worker): Likewise.
5372 (visit_actioned_threads): Likewise.
5373 * thread-db.c (any_thread_of): Likewise.
5374 * tracepoint.c (same_process_p): Likewise.
5375 (match_blocktype): Likewise.
5376 (build_traceframe_info_xml): Likewise.
5378 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5380 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5382 (gdb_unparse_agent_expr): Likewise.
5383 * hostio.c (require_data): Likewise.
5384 (handle_pread): Likewise.
5385 * linux-low.c (disable_regset): Likewise.
5386 (fetch_register): Likewise.
5387 (store_register): Likewise.
5388 (get_dynamic): Likewise.
5389 (linux_qxfer_libraries_svr4): Likewise.
5390 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5391 (set_fast_tracepoint_jump): Likewise.
5392 (uninsert_fast_tracepoint_jumps_at): Likewise.
5393 (reinsert_fast_tracepoint_jumps_at): Likewise.
5394 (validate_inserted_breakpoint): Likewise.
5395 (clone_agent_expr): Likewise.
5396 * regcache.c (init_register_cache): Likewise.
5397 * remote-utils.c (putpkt_binary_1): Likewise.
5398 (decode_M_packet): Likewise.
5399 (decode_X_packet): Likewise.
5400 (look_up_one_symbol): Likewise.
5401 (relocate_instruction): Likewise.
5402 (monitor_output): Likewise.
5403 * server.c (handle_search_memory): Likewise.
5404 (handle_qxfer_exec_file): Likewise.
5405 (handle_qxfer_libraries): Likewise.
5406 (handle_qxfer): Likewise.
5407 (handle_query): Likewise.
5408 (handle_v_cont): Likewise.
5409 (handle_v_run): Likewise.
5410 (captured_main): Likewise.
5411 * target.c (write_inferior_memory): Likewise.
5412 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5413 * tracepoint.c (init_trace_buffer): Likewise.
5414 (add_tracepoint_action): Likewise.
5415 (add_traceframe): Likewise.
5416 (add_traceframe_block): Likewise.
5417 (cmd_qtdpsrc): Likewise.
5418 (cmd_qtdv): Likewise.
5419 (cmd_qtstatus): Likewise.
5420 (response_source): Likewise.
5421 (response_tsv): Likewise.
5422 (cmd_qtnotes): Likewise.
5423 (gdb_collect): Likewise.
5424 (initialize_tracepoint): Likewise.
5426 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5428 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5429 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5430 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5432 (enum aarch64_condition_codes): New enum.
5433 (w0): New static global.
5436 (struct aarch64_memory_operand) <type>: New
5437 MEMORY_OPERAND_POSTINDEX type.
5438 (postindex_memory_operand): New helper function.
5439 (emit_ret): New function.
5440 (emit_load_store_pair): New function, factored out of emit_stp
5441 with support for MEMORY_OPERAND_POSTINDEX.
5442 (emit_stp): Rewrite using emit_load_store_pair.
5443 (emit_ldp): New function.
5444 (emit_load_store): Likewise.
5445 (emit_ldr): Mention post-index instruction in comment.
5446 (emit_ldrh): New function.
5447 (emit_ldrb): New function.
5448 (emit_ldrsw): Mention post-index instruction in comment.
5449 (emit_str): Likewise.
5450 (emit_subs): New function.
5451 (emit_cmp): Likewise.
5452 (emit_and): Likewise.
5453 (emit_orr): Likewise.
5454 (emit_orn): Likewise.
5455 (emit_eor): Likewise.
5456 (emit_mvn): Likewise.
5457 (emit_lslv): Likewise.
5458 (emit_lsrv): Likewise.
5459 (emit_asrv): Likewise.
5460 (emit_mul): Likewise.
5461 (emit_sbfm): Likewise.
5462 (emit_sbfx): Likewise.
5463 (emit_ubfm): Likewise.
5464 (emit_ubfx): Likewise.
5465 (emit_csinc): Likewise.
5466 (emit_cset): Likewise.
5467 (emit_nop): Likewise.
5468 (emit_ops_insns): New helper function.
5469 (emit_pop): Likewise.
5470 (emit_push): Likewise.
5471 (aarch64_emit_prologue): New function.
5472 (aarch64_emit_epilogue): Likewise.
5473 (aarch64_emit_add): Likewise.
5474 (aarch64_emit_sub): Likewise.
5475 (aarch64_emit_mul): Likewise.
5476 (aarch64_emit_lsh): Likewise.
5477 (aarch64_emit_rsh_signed): Likewise.
5478 (aarch64_emit_rsh_unsigned): Likewise.
5479 (aarch64_emit_ext): Likewise.
5480 (aarch64_emit_log_not): Likewise.
5481 (aarch64_emit_bit_and): Likewise.
5482 (aarch64_emit_bit_or): Likewise.
5483 (aarch64_emit_bit_xor): Likewise.
5484 (aarch64_emit_bit_not): Likewise.
5485 (aarch64_emit_equal): Likewise.
5486 (aarch64_emit_less_signed): Likewise.
5487 (aarch64_emit_less_unsigned): Likewise.
5488 (aarch64_emit_ref): Likewise.
5489 (aarch64_emit_if_goto): Likewise.
5490 (aarch64_emit_goto): Likewise.
5491 (aarch64_write_goto_address): Likewise.
5492 (aarch64_emit_const): Likewise.
5493 (aarch64_emit_call): Likewise.
5494 (aarch64_emit_reg): Likewise.
5495 (aarch64_emit_pop): Likewise.
5496 (aarch64_emit_stack_flush): Likewise.
5497 (aarch64_emit_zero_ext): Likewise.
5498 (aarch64_emit_swap): Likewise.
5499 (aarch64_emit_stack_adjust): Likewise.
5500 (aarch64_emit_int_call_1): Likewise.
5501 (aarch64_emit_void_call_2): Likewise.
5502 (aarch64_emit_eq_goto): Likewise.
5503 (aarch64_emit_ne_goto): Likewise.
5504 (aarch64_emit_lt_goto): Likewise.
5505 (aarch64_emit_le_goto): Likewise.
5506 (aarch64_emit_gt_goto): Likewise.
5507 (aarch64_emit_ge_got): Likewise.
5508 (aarch64_emit_ops_impl): New static global variable.
5509 (aarch64_emit_ops): New target function, return
5510 &aarch64_emit_ops_impl.
5511 (struct linux_target_ops): Install it.
5513 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5515 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5516 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5518 * linux-aarch64-ipa.c: New file.
5519 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5521 (aarch64_get_thread_area): New target method.
5522 (extract_signed_bitfield): New helper function.
5523 (aarch64_decode_ldr_literal): New function.
5524 (enum aarch64_opcodes): New enum.
5525 (struct aarch64_register): New struct.
5526 (struct aarch64_operand): New struct.
5527 (x0): New static global.
5536 (aarch64_register): New helper function.
5537 (register_operand): Likewise.
5538 (immediate_operand): Likewise.
5539 (struct aarch64_memory_operand): New struct.
5540 (offset_memory_operand): New helper function.
5541 (preindex_memory_operand): Likewise.
5542 (enum aarch64_system_control_registers): New enum.
5543 (ENCODE): New macro.
5544 (emit_insn): New helper function.
5545 (emit_b): New function.
5546 (emit_bcond): Likewise.
5547 (emit_cb): Likewise.
5548 (emit_tb): Likewise.
5549 (emit_blr): Likewise.
5550 (emit_stp): Likewise.
5551 (emit_ldp_q_offset): Likewise.
5552 (emit_stp_q_offset): Likewise.
5553 (emit_load_store): Likewise.
5554 (emit_ldr): Likewise.
5555 (emit_ldrsw): Likewise.
5556 (emit_str): Likewise.
5557 (emit_ldaxr): Likewise.
5558 (emit_stxr): Likewise.
5559 (emit_stlr): Likewise.
5560 (emit_data_processing_reg): Likewise.
5561 (emit_data_processing): Likewise.
5562 (emit_add): Likewise.
5563 (emit_sub): Likewise.
5564 (emit_mov): Likewise.
5565 (emit_movk): Likewise.
5566 (emit_mov_addr): Likewise.
5567 (emit_mrs): Likewise.
5568 (emit_msr): Likewise.
5569 (emit_sevl): Likewise.
5570 (emit_wfe): Likewise.
5571 (append_insns): Likewise.
5572 (can_encode_int32_in): New helper function.
5573 (aarch64_relocate_instruction): New function.
5574 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5575 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5576 (struct linux_target_ops): Install aarch64_get_thread_area,
5577 aarch64_install_fast_tracepoint_jump_pad and
5578 aarch64_get_min_fast_tracepoint_insn_len.
5580 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5582 * Makefile.in (aarch64-insn.o): New rule.
5583 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5585 2015-09-21 Yao Qi <yao.qi@linaro.org>
5587 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5589 2015-09-21 Yao Qi <yao.qi@linaro.org>
5591 * tracepoint.c (max_jump_pad_size): Remove.
5593 2015-09-18 Yao Qi <yao.qi@linaro.org>
5595 * linux-aarch64-low.c: Don't include sys/uio.h.
5596 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5598 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5600 * tracepoint.c (eval_result_type): Change prototype.
5601 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5603 2015-09-15 Pedro Alves <palves@redhat.com>
5605 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5606 Check whether to report exec events instead of checking whether
5607 multiprocess is enabled.
5609 2015-09-15 Pedro Alves <palves@redhat.com>
5612 * remote-utils.c (prepare_resume_reply): Merge
5613 TARGET_WAITKIND_VFORK_DONE switch case with the
5614 TARGET_WAITKIND_FORKED case.
5616 2015-09-15 Yao Qi <yao.qi@linaro.org>
5618 * server.c (handle_query): Check string comparison using
5619 "else if" instead of "if".
5621 2015-09-15 Yao Qi <yao.qi@linaro.org>
5623 * server.c (vCont_supported): New global variable.
5624 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5625 matches. Append ";vContSupported+" to own_buf.
5626 (handle_v_requests): Append ";s;S" to own_buf if target supports
5627 hardware single step or vCont_supported is false.
5628 (capture_main): Set vCont_supported to zero.
5630 2015-09-15 Yao Qi <yao.qi@linaro.org>
5632 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5634 (linux_supports_hardware_single_step): ... New function.
5635 (linux_target_ops): Update.
5636 * lynx-low.c (lynx_target_ops): Set field
5637 supports_hardware_single_step to target_can_do_hardware_single_step.
5638 * nto-low.c (nto_target_ops): Likewise.
5639 * spu-low.c (spu_target_ops): Likewise.
5640 * win32-low.c (win32_target_ops): Likewise.
5641 * target.c (target_can_do_hardware_single_step): New function.
5642 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5643 Remove. <supports_hardware_single_step>: New field.
5644 (target_supports_conditional_breakpoints): Remove.
5645 (target_supports_hardware_single_step): New macro.
5646 (target_can_do_hardware_single_step): Declare.
5647 * server.c (handle_query): Use target_supports_hardware_single_step
5648 instead of target_supports_conditional_breakpoints.
5650 2015-09-15 Yao Qi <yao.qi@linaro.org>
5652 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5654 (struct linux_target_ops the_low_target): Install
5655 aarch64_linux_siginfo_fixup.
5657 2015-09-11 Don Breazeal <donb@codesourcery.com>
5658 Luis Machado <lgustavo@codesourcery.com>
5660 * linux-low.c (linux_mourn): Static declaration.
5661 (linux_arch_setup): Move in front of
5662 handle_extended_wait.
5663 (linux_arch_setup_thread): New function.
5664 (handle_extended_wait): Handle exec events. Call
5665 linux_arch_setup_thread. Make event_lwp argument a
5666 pointer-to-a-pointer.
5667 (check_zombie_leaders): Do not check stopped threads.
5668 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5669 (linux_low_filter_event): Add lwp and thread for exec'ing
5670 non-leader thread if leader thread has been deleted.
5671 Refactor code into linux_arch_setup_thread and call it.
5672 Pass child lwp pointer by reference to handle_extended_wait.
5673 (linux_wait_for_event_filtered): Update comment.
5674 (linux_wait_1): Prevent clobbering exec event status.
5675 (linux_supports_exec_events): New function.
5676 (linux_target_ops) <supports_exec_events>: Initialize new member.
5677 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5679 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5680 * server.c (report_exec_events): New global variable.
5681 (handle_query): Handle qSupported query for exec-events feature.
5682 (captured_main): Initialize report_exec_events.
5683 * server.h (report_exec_events): Declare new global variable.
5684 * target.h (struct target_ops) <supports_exec_events>: New
5686 (target_supports_exec_events): New macro.
5687 * win32-low.c (win32_target_ops) <supports_exec_events>:
5688 Initialize new member.
5690 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5692 * linux-low.c (linux_low_enable_btrace): Remove.
5693 (linux_target_ops): Replace linux_low_enable_btrace with
5694 linux_enable_btrace.
5696 2015-09-03 Yao Qi <yao.qi@linaro.org>
5698 * linux-aarch64-low.c (aarch64_insert_point): Call
5699 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5702 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5704 * linux-low.c (check_stopped_by_breakpoint): Use
5705 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5707 2015-08-27 Pedro Alves <palves@redhat.com>
5709 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5711 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5713 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5714 the XNEW-family equivalent.
5715 (compile_bytecodes): Likewise.
5716 * dll.c (loaded_dll): Likewise.
5717 * event-loop.c (append_callback_event): Likewise.
5718 (create_file_handler): Likewise.
5719 (create_file_event): Likewise.
5720 * hostio.c (handle_open): Likewise.
5721 * inferiors.c (add_thread): Likewise.
5722 (add_process): Likewise.
5723 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5724 * linux-arm-low.c (arm_new_process): Likewise.
5725 (arm_new_thread): Likewise.
5726 * linux-low.c (add_to_pid_list): Likewise.
5727 (linux_add_process): Likewise.
5728 (handle_extended_wait): Likewise.
5729 (add_lwp): Likewise.
5730 (enqueue_one_deferred_signal): Likewise.
5731 (enqueue_pending_signal): Likewise.
5732 (linux_resume_one_lwp_throw): Likewise.
5733 (linux_resume_one_thread): Likewise.
5734 (linux_read_memory): Likewise.
5735 (linux_write_memory): Likewise.
5736 * linux-mips-low.c (mips_linux_new_process): Likewise.
5737 (mips_linux_new_thread): Likewise.
5738 (mips_add_watchpoint): Likewise.
5739 * linux-x86-low.c (initialize_low_arch): Likewise.
5740 * lynx-low.c (lynx_add_process): Likewise.
5741 * mem-break.c (set_raw_breakpoint_at): Likewise.
5742 (set_breakpoint): Likewise.
5743 (add_condition_to_breakpoint): Likewise.
5744 (add_commands_to_breakpoint): Likewise.
5745 (clone_agent_expr): Likewise.
5746 (clone_one_breakpoint): Likewise.
5747 * regcache.c (new_register_cache): Likewise.
5748 * remote-utils.c (look_up_one_symbol): Likewise.
5749 * server.c (queue_stop_reply): Likewise.
5750 (start_inferior): Likewise.
5751 (queue_stop_reply_callback): Likewise.
5752 (handle_target_event): Likewise.
5753 * spu-low.c (fetch_ppc_memory): Likewise.
5754 (store_ppc_memory): Likewise.
5755 * target.c (set_target_ops): Likewise.
5756 * thread-db.c (thread_db_load_search): Likewise.
5757 (try_thread_db_load_1): Likewise.
5758 * tracepoint.c (add_tracepoint): Likewise.
5759 (add_tracepoint_action): Likewise.
5760 (create_trace_state_variable): Likewise.
5761 (cmd_qtdpsrc): Likewise.
5762 (cmd_qtro): Likewise.
5763 (add_while_stepping_state): Likewise.
5764 * win32-low.c (child_add_thread): Likewise.
5765 (get_image_name): Likewise.
5767 2015-08-25 Yao Qi <yao.qi@linaro.org>
5769 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5771 2015-08-25 Yao Qi <yao.qi@linaro.org>
5773 * Makefile.in (aarch64-linux.o): New rule.
5774 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5776 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5777 (aarch64_init_debug_reg_state): Make it extern.
5778 (aarch64_linux_prepare_to_resume): Remove.
5780 2015-08-25 Yao Qi <yao.qi@linaro.org>
5782 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5783 lwp_arch_private_info and ptid_of_lwp.
5785 2015-08-25 Yao Qi <yao.qi@linaro.org>
5787 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5788 Find proc_info by find_process_pid. All callers updated.
5790 2015-08-25 Yao Qi <yao.qi@linaro.org>
5792 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5794 (debug_reg_change_callback): Remove.
5795 (aarch64_notify_debug_reg_change): Remove.
5797 2015-08-25 Yao Qi <yao.qi@linaro.org>
5799 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5800 Call current_lwp_ptid.
5802 2015-08-25 Yao Qi <yao.qi@linaro.org>
5804 * linux-aarch64-low.c (debug_reg_change_callback): Use
5807 2015-08-25 Yao Qi <yao.qi@linaro.org>
5809 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5811 2015-08-25 Yao Qi <yao.qi@linaro.org>
5813 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5815 2015-08-25 Yao Qi <yao.qi@linaro.org>
5817 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5820 2015-08-25 Yao Qi <yao.qi@linaro.org>
5822 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5824 (debug_reg_change_callback): Remove argument entry and add argument
5825 lwp. Remove local variable thread. Don't print thread id in the
5826 debugging output. Don't check whether pid of thread equals to pid.
5827 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5828 iterate_over_lwps instead find_inferior.
5830 2015-08-24 Pedro Alves <palves@redhat.com>
5832 * inferiors.c (get_first_process): New function.
5833 * inferiors.h (get_first_process): New declaration.
5834 * remote-utils.c (read_ptid): Default to the first process in the
5835 list, instead of to the current thread's process.
5837 2015-08-24 Pedro Alves <palves@redhat.com>
5839 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5840 * event-loop.c: Likewise.
5841 * remote-utils.c: Likewise.
5842 * tracepoint.c: Likewise.
5844 2015-08-24 Pedro Alves <palves@redhat.com>
5846 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5849 2015-08-21 Pedro Alves <palves@redhat.com>
5851 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5852 instead of literal 1.
5854 2015-08-21 Pedro Alves <palves@redhat.com>
5856 * tdesc.c (default_description): Explicitly zero-initialize.
5858 2015-08-21 Pedro Alves <palves@redhat.com>
5861 * inferiors.c (remove_thread): Discard any pending stop reply for
5863 * server.c (remove_all_on_match_pid): Rename to ...
5864 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5866 (discard_queued_stop_replies): Change parameter to a ptid. Now
5868 (handle_v_kill, kill_inferior_callback, captured_main)
5869 (process_serial_event): Adjust.
5870 * server.h (discard_queued_stop_replies): Declare.
5872 2015-08-21 Pedro Alves <palves@redhat.com>
5874 * linux-low.c (wait_for_sigstop): Always switch to no thread
5875 selected if the previously current thread dies.
5876 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5877 process instead of the current thread's.
5878 * remote-utils.c (input_interrupt): Don't check if there's no
5880 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5881 current thread to the general thread fails, error out.
5882 (handle_qxfer_auxv, handle_qxfer_libraries)
5883 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5884 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5885 (handle_query): Check if there's a thread selected instead of
5886 checking whether there's any thread in the thread list.
5887 (handle_qxfer_threads, handle_qxfer_btrace)
5888 (handle_qxfer_btrace_conf): Don't error out early if there's no
5889 thread in the thread list.
5890 (handle_v_cont, myresume): Don't set the current thread to the
5892 (process_serial_event) <Hg handling>: Also set thread_id if the
5893 previous general thread is still alive.
5894 (process_serial_event) <g/G handling>: If setting the current
5895 thread to the general thread fails, error out.
5896 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5897 thread's lwp instead of the current thread's.
5898 * target.c (set_desired_thread): If the desired thread was not
5899 found, leave the current thread pointing to NULL. Return an int
5900 (boolean) indicating success.
5901 * target.h (set_desired_thread): Change return type to int.
5903 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5905 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5906 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5908 (ps_get_thread_area): New function.
5910 2015-08-19 Gary Benson <gbenson@redhat.com>
5912 * hostio.c (handle_pread): Do not attempt to read more data
5913 than hostio_reply_with_data can fit in a packet.
5915 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5917 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5919 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5921 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5923 2015-08-06 Pedro Alves <palves@redhat.com>
5925 * tracepoint.c (expr_eval_result): Now an int.
5927 2015-08-06 Pedro Alves <palves@redhat.com>
5929 * gdbthread.h (struct regcache): Forward declare.
5930 (struct thread_info) <regcache_data>: Now a struct regcache
5932 * inferiors.c (inferior_regcache_data)
5933 (set_inferior_regcache_data): Now work with struct regcache
5935 * inferiors.h (struct regcache): Forward declare.
5936 (inferior_regcache_data, set_inferior_regcache_data): Now work
5937 with struct regcache pointers.
5938 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5939 (free_register_cache_thread): Remove struct regcache pointer
5942 2015-08-06 Pedro Alves <palves@redhat.com>
5944 * server.c (captured_main): On error, print the exception message
5945 to stderr, and if run_once is set, throw a quit.
5947 2015-08-06 Pedro Alves <palves@redhat.com>
5949 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5952 2015-08-06 Pedro Alves <palves@redhat.com>
5954 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5955 reading beyond the passed in buffer length.
5957 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5959 * tracepoint.c (symbol_list) <required>: Remove.
5961 2015-08-06 Pedro Alves <palves@redhat.com>
5963 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5964 count if stopping and suspending threads.
5965 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5966 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5967 (linux_detach): Complete an ongoing step-over.
5968 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5970 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5971 (linux_wait_1): If passing a signal to the inferior after
5972 finishing a step-over, unsuspend and re-resume all lwps. If we
5973 see a single-step event but the thread should be continuing, don't
5974 pass the trap to gdb.
5975 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5976 internal_error instead of gdb_assert.
5977 (enqueue_pending_signal): New function.
5978 (check_ptrace_stopped_lwp_gone): Add debug output.
5979 (start_step_over): Use internal_error instead of gdb_assert.
5980 (complete_ongoing_step_over): New function.
5981 (linux_resume_one_thread): Don't resume a suspended thread.
5982 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5985 2015-08-06 Pedro Alves <palves@redhat.com>
5987 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5988 (linux_thread_alive): Use lwp_is_marked_dead.
5989 (extended_event_reported): Delete.
5990 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5991 instead of extended_event_reported.
5992 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5994 (lwp_is_marked_dead): New function.
5995 (lwp_running): Use lwp_is_marked_dead.
5996 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5999 2015-08-06 Pedro Alves <palves@redhat.com>
6001 * linux-low.c (linux_wait_1): Move fork event output out of the
6002 !report_to_gdb check. Pass event_child->waitstatus to
6003 target_waitstatus_to_string instead of ourstatus.
6005 2015-08-04 Yao Qi <yao.qi@linaro.org>
6007 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6008 if current_thread is 32 bit.
6010 2015-08-04 Yao Qi <yao.qi@linaro.org>
6012 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6013 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6014 * server.c (extended_protocol): Remove "static".
6015 * server.h (extended_protocol): Declare it.
6017 2015-08-04 Yao Qi <yao.qi@linaro.org>
6019 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6020 both aarch64 and aarch32.
6021 (aarch64_set_pc): Likewise.
6023 2015-08-04 Yao Qi <yao.qi@linaro.org>
6025 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6026 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6027 arm-with-neon.xml to srv_xmlfiles.
6028 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6029 (is_64bit_tdesc): New function.
6030 (aarch64_linux_read_description): New function.
6031 (aarch64_arch_setup): Call aarch64_linux_read_description.
6032 (regs_info): Rename to regs_info_aarch64.
6033 (aarch64_regs_info): Return right regs_info.
6034 (initialize_low_arch): Call initialize_low_arch_aarch32.
6036 2015-08-04 Yao Qi <yao.qi@linaro.org>
6038 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6039 * linux-aarch32-low.c: New file.
6040 * linux-aarch32-low.h: New file.
6041 * linux-arm-low.c (arm_fill_gregset): Move it to
6042 linux-aarch32-low.c.
6043 (arm_store_gregset): Likewise.
6044 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6045 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6046 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6047 (regs_info): Rename to regs_info_arm.
6048 (arm_regs_info): Return regs_info_aarch32 if
6049 have_ptrace_getregset is 1 and target description is
6050 arm_with_neon or arm_with_vfpv3.
6051 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6052 Call initialize_low_arch_aarch32 instead.
6054 2015-08-04 Yao Qi <yao.qi@linaro.org>
6056 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6057 * linux-low.c: ... here.
6058 * linux-low.h (have_ptrace_getregset): Declare it.
6060 2015-08-04 Pedro Alves <palves@redhat.com>
6062 * thread-db.c (struct thread_db): Use new typedefs.
6063 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6065 (disable_thread_event_reporting): Cast result of dlsym to
6066 destination function pointer type.
6067 (thread_db_mourn): Use td_ta_delete_ftype.
6069 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6071 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6073 (CDX_BREAKPOINT): Define for R2.
6074 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6075 (the_low_target): Add comments.
6077 2015-07-30 Yao Qi <yao.qi@linaro.org>
6079 * linux-arm-low.c (arm_hwcap): Remove it.
6080 (arm_read_description): New local variable arm_hwcap. Don't
6081 set arm_hwcap to zero.
6083 2015-07-30 Yao Qi <yao.qi@linaro.org>
6085 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6086 Use regcache->tdesc instead.
6087 (arm_store_wmmxregset): Likewise.
6088 (arm_fill_vfpregset): Likewise.
6089 (arm_store_vfpregset): Likewise.
6091 2015-07-30 Yao Qi <yao.qi@linaro.org>
6093 * linux-arm-low.c: Include arch/arm.h.
6094 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6095 (arm_store_gregset): Likewise.
6097 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6099 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6100 ptrace's 4th parameter.
6102 2015-07-27 Yao Qi <yao.qi@linaro.org>
6104 * configure.srv (case aarch64*-*-linux*): Don't set
6107 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6109 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6111 * linux-arm-low.c: Likewise.
6112 * linux-cris-low.c: Likewise.
6113 * linux-crisv32-low.c: Likewise.
6114 * linux-low.c: Likewise.
6115 * linux-m68k-low.c: Likewise.
6116 * linux-mips-low.c: Likewise.
6117 * linux-nios2-low.c: Likewise.
6118 * linux-s390-low.c: Likewise.
6119 * linux-sparc-low.c: Likewise.
6120 * linux-tic6x-low.c: Likewise.
6121 * linux-tile-low.c: Likewise.
6122 * linux-x86-low.c: Likewise.
6124 2015-07-24 Pedro Alves <palves@redhat.com>
6126 * config.in: Regenerate.
6127 * configure: Regenerate.
6129 2015-07-24 Pedro Alves <palves@redhat.com>
6131 * acinclude.m4: Include ../ptrace.m4.
6132 * configure.ac: Call GDB_AC_PTRACE.
6133 * config.in, configure: Regenerate.
6135 2015-07-24 Yao Qi <yao.qi@linaro.org>
6137 * linux-low.c (linux_create_inferior): Remove setting to
6138 proc->priv->new_inferior.
6139 (linux_attach): Likewise.
6140 (linux_low_filter_event): Likewise.
6141 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6143 2015-07-24 Yao Qi <yao.qi@linaro.org>
6145 * linux-low.c (linux_arch_setup): New function.
6146 (linux_low_filter_event): If proc->tdesc is NULL and
6147 proc->attached is true, call the_low_target.arch_setup.
6148 Otherwise, keep status pending, and return.
6149 (linux_resume_one_lwp_throw): Don't call get_pc if
6150 thread->while_stepping isn't NULL. Don't call
6151 get_thread_regcache if proc->tdesc is NULL.
6152 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6153 (linux_target_ops): Install arch_setup.
6154 * server.c (start_inferior): Call the_target->arch_setup.
6155 * target.h (struct target_ops) <arch_setup>: New field.
6156 (target_arch_setup): New marco.
6157 * lynx-low.c (lynx_target_ops): Update.
6158 * nto-low.c (nto_target_ops): Update.
6159 * spu-low.c (spu_target_ops): Update.
6160 * win32-low.c (win32_target_ops): Update.
6162 2015-07-24 Yao Qi <yao.qi@linaro.org>
6164 * linux-low.c (linux_add_process): Don't set
6165 proc->priv->new_inferior.
6166 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6167 (linux_attach): Likewise.
6169 2015-07-24 Yao Qi <yao.qi@linaro.org>
6171 * server.c (start_inferior): Code refactor.
6173 2015-07-24 Yao Qi <yao.qi@linaro.org>
6175 * server.c (process_serial_event): Set general_thread.
6177 2015-07-21 Yao Qi <yao.qi@linaro.org>
6179 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6180 aarch64_linux_get_debug_reg_capacity.
6182 2015-07-17 Yao Qi <yao.qi@linaro.org>
6184 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6185 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6186 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6187 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6188 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6189 (AARCH64_HWP_ALIGNMENT): Likewise.
6190 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6191 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6192 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6193 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6194 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6195 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6196 (struct aarch64_debug_reg_state): Likewise.
6197 (struct arch_lwp_info): Likewise.
6198 (aarch64_align_watchpoint): Likewise.
6199 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6200 (aarch64_watchpoint_length): Likewise.
6201 (aarch64_point_encode_ctrl_reg): Likewise
6202 (aarch64_point_is_aligned): Likewise.
6203 (aarch64_align_watchpoint): Likewise.
6204 (aarch64_linux_set_debug_regs):
6205 (aarch64_dr_state_insert_one_point): Likewise.
6206 (aarch64_dr_state_remove_one_point): Likewise.
6207 (aarch64_handle_breakpoint): Likewise.
6208 (aarch64_handle_aligned_watchpoint): Likewise.
6209 (aarch64_handle_unaligned_watchpoint): Likewise.
6210 (aarch64_handle_watchpoint): Likewise.
6212 2015-07-17 Yao Qi <yao.qi@linaro.org>
6214 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6215 and don't aarch64_get_debug_reg_state. All callers update.
6216 (aarch64_handle_aligned_watchpoint): Likewise.
6217 (aarch64_handle_unaligned_watchpoint): Likewise.
6218 (aarch64_handle_watchpoint): Likewise.
6219 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6220 (aarch64_remove_point): Likewise.
6222 2015-07-17 Yao Qi <yao.qi@linaro.org>
6224 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6226 (aarch64_handle_unaligned_watchpoint): Likewise.
6228 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6230 Revert the previous 3 commits:
6231 Move gdb_regex* to common/
6232 Move linux_find_memory_regions_full & co.
6233 gdbserver build-id attribute generator
6235 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6236 Jan Kratochvil <jan.kratochvil@redhat.com>
6238 gdbserver build-id attribute generator.
6239 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6240 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6241 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6243 (get_dynamic): Use find_pdhr to traverse program headers.
6244 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6245 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6246 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6247 (get_hex_build_id): New.
6248 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6249 to reply XML document.
6251 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6252 Jan Kratochvil <jan.kratochvil@redhat.com>
6254 * target.c: Include target/target-utils.h and fcntl.h.
6255 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6256 (target_fileio_read_stralloc): New functions.
6258 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6260 * Makefile.in (OBS): Add gdb_regex.o.
6262 * config.in: Rebuilt.
6263 * configure: Rebuilt.
6265 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6266 Jan Kratochvil <jan.kratochvil@redhat.com>
6268 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6269 * Makefile.in (OBS): Add target-utils.o.
6270 (linux-maps.o, target-utils.o): New.
6271 * configure.srv (srv_linux_obj): Add linux-maps.o.
6273 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6275 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6277 (the_low_target): Install it.
6279 2015-07-14 Pedro Alves <palves@redhat.com>
6281 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6282 Instead, ignore ECHILD, and throw an error for other errnos.
6284 2015-07-10 Pedro Alves <palves@redhat.com>
6286 * event-loop.c (struct callback_event) <data>: Change type to
6287 gdb_client_data instance instead of gdb_client_data pointer.
6288 (append_callback_event): Adjust.
6290 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6292 * linux-aarch64-low.c: Add comments for each linux_target_ops
6293 method. Remove comments already covered in target_ops and
6294 linux_target_ops definitions.
6295 (the_low_target): Add comments for each unimplemented method.
6297 2015-07-09 Yao Qi <yao.qi@linaro.org>
6299 * linux-aarch64-low.c (aarch64_regmap): Remove.
6300 (aarch64_usrregs_info): Remove.
6301 (regs_info): Set field usrregs to NULL.
6303 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6305 * linux-low.c: Include "rsp-low.h"
6306 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6307 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6308 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6309 (handle_btrace_enable_pt): New.
6310 (handle_btrace_general_set): Support "pt".
6311 (handle_btrace_conf_general_set): Support "pt:size".
6313 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6315 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6318 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6320 * linux-aarch64-low.c: Remove comment about endianness.
6321 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6322 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6325 2015-06-24 Gary Benson <gbenson@redhat.com>
6327 * linux-i386-ipa.c (stdint.h): Do not include.
6328 * lynx-i386-low.c (stdint.h): Likewise.
6329 * lynx-ppc-low.c (stdint.h): Likewise.
6330 * mem-break.c (stdint.h): Likewise.
6331 * thread-db.c (stdint.h): Likewise.
6332 * tracepoint.c (stdint.h): Likewise.
6333 * win32-low.c (stdint.h): Likewise.
6335 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6337 * server.c (write_qxfer_response): Update call to
6338 remote_escape_output.
6340 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6341 Jan Kratochvil <jan.kratochvil@redhat.com>
6343 Merge multiple hex conversions.
6344 * gdbreplay.c (tohex): Rename to 'fromhex'.
6345 (logchar): Use fromhex.
6347 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6349 * server.c (handle_qxfer_libraries): Set `version' attribute for
6352 2015-06-10 Gary Benson <gbenson@redhat.com>
6354 * target.h (struct target_ops) <multifs_open>: New field.
6355 <multifs_unlink>: Likewise.
6356 <multifs_readlink>: Likewise.
6357 * linux-low.c (nat/linux-namespaces.h): New include.
6358 (linux_target_ops): Initialize the_target->multifs_open,
6359 the_target->multifs_unlink and the_target->multifs_readlink.
6360 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6361 * hostio.c (hostio_fs_pid): New static variable.
6362 (hostio_handle_new_gdb_connection): New function.
6363 (handle_setfs): Likewise.
6364 (handle_open): Use the_target->multifs_open as appropriate.
6365 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6366 (handle_readlink): Use the_target->multifs_readlink as
6368 (handle_vFile): Handle vFile:setfs packets.
6369 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6370 after target_handle_new_gdb_connection.
6372 2015-06-10 Gary Benson <gbenson@redhat.com>
6374 * configure.ac (AC_CHECK_FUNCS): Add setns.
6375 * config.in: Regenerate.
6376 * configure: Likewise.
6377 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6378 (linux-namespaces.o): New rule.
6379 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6381 2015-06-09 Gary Benson <gbenson@redhat.com>
6383 * hostio.c (handle_open): Process mode argument with
6384 fileio_to_host_mode.
6386 2015-06-01 Yao Qi <yao.qi@linaro.org>
6388 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6389 * linux-x86-low.c: Likewise.
6391 2015-05-28 Don Breazeal <donb@codesourcery.com>
6393 * linux-low.c (handle_extended_wait): Initialize
6394 thread_info.last_resume_kind for new fork children.
6396 2015-05-15 Pedro Alves <palves@redhat.com>
6398 * target.h (target_handle_new_gdb_connection): Rewrite using if
6399 wrapped in do/while.
6401 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6403 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6404 * configure, config.in: Regenerate.
6405 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6408 2015-05-12 Don Breazeal <donb@codesourcery.com>
6410 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6411 PTRACE_EVENT_VFORK_DONE.
6412 (linux_low_ptrace_options, extended_event_reported): Add vfork
6414 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6415 and "vforkdone" for RSP 'T' Stop Reply Packet.
6416 * server.h (report_vfork_events): Declare
6419 2015-05-12 Don Breazeal <donb@codesourcery.com>
6421 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6422 (the_low_target) <new_fork>: Initialize new member.
6423 * linux-arm-low.c (arm_new_fork): New function.
6424 (the_low_target) <new_fork>: Initialize new member.
6425 * linux-low.c (handle_extended_wait): Call new target function
6427 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6428 * linux-mips-low.c (mips_add_watchpoint): New function
6429 extracted from mips_insert_point.
6430 (the_low_target) <new_fork>: Initialize new member.
6431 (mips_linux_new_fork): New function.
6432 (mips_insert_point): Call mips_add_watchpoint.
6433 * linux-x86-low.c (x86_linux_new_fork): New function.
6434 (the_low_target) <new_fork>: Initialize new member.
6436 2015-05-12 Don Breazeal <donb@codesourcery.com>
6438 * linux-low.c (handle_extended_wait): Implement return value,
6439 rename argument 'event_child' to 'event_lwp', handle
6440 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6441 (linux_low_ptrace_options): New function.
6442 (linux_low_filter_event): Call linux_low_ptrace_options,
6443 use different argument fo linux_enable_event_reporting,
6444 use return value from handle_extended_wait.
6445 (extended_event_reported): New function.
6446 (linux_wait_1): Call extended_event_reported and set
6447 status to report fork events.
6448 (linux_write_memory): Add pid to debug message.
6449 (reset_lwp_ptrace_options_callback): New function.
6450 (linux_handle_new_gdb_connection): New function.
6451 (linux_target_ops): Initialize new structure member.
6452 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6453 * lynx-low.c: Initialize new structure member.
6454 * remote-utils.c (prepare_resume_reply): Implement stop reason
6455 "fork" for "T" stop message.
6456 * server.c (handle_query): Call handle_new_gdb_connection.
6457 * server.h (report_fork_events): Declare global flag.
6458 * target.h (struct target_ops) <handle_new_gdb_connection>:
6460 (target_handle_new_gdb_connection): New macro.
6461 * win32-low.c: Initialize new structure member.
6463 2015-05-12 Don Breazeal <donb@codesourcery.com>
6465 * mem-break.c (APPEND_TO_LIST): Define macro.
6466 (clone_agent_expr): New function.
6467 (clone_one_breakpoint): New function.
6468 (clone_all_breakpoints): New function.
6469 * mem-break.h: Declare new functions.
6471 2015-05-12 Don Breazeal <donb@codesourcery.com>
6473 * linux-low.c (linux_supports_fork_events): New function.
6474 (linux_supports_vfork_events): New function.
6475 (linux_target_ops): Initialize new structure members.
6476 (initialize_low): Call linux_check_ptrace_features.
6477 * lynx-low.c (lynx_target_ops): Initialize new structure
6479 * server.c (report_fork_events, report_vfork_events):
6481 (handle_query): Add new features to qSupported packet and
6483 (captured_main): Initialize new global variables.
6484 * target.h (struct target_ops) <supports_fork_events>:
6486 <supports_vfork_events>: New member.
6487 (target_supports_fork_events): New macro.
6488 (target_supports_vfork_events): New macro.
6489 * win32-low.c (win32_target_ops): Initialize new structure
6492 2015-05-12 Gary Benson <gbenson@redhat.com>
6494 * server.c (handle_qxfer_exec_file): Use current process
6497 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6499 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6500 Remove HAVE_PTRACE_GETREGS conditionals.
6501 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6502 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6504 2015-05-08 Yao Qi <yao.qi@linaro.org>
6506 * linux-low.c (linux_supports_conditional_breakpoints): New
6508 (linux_target_ops): Install new target method.
6509 * lynx-low.c (lynx_target_ops): Install NULL hook for
6510 supports_conditional_breakpoints.
6511 * nto-low.c (nto_target_ops): Likewise.
6512 * spu-low.c (spu_target_ops): Likewise.
6513 * win32-low.c (win32_target_ops): Likewise.
6514 * server.c (handle_query): Check
6515 target_supports_conditional_breakpoints.
6516 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6518 (target_supports_conditional_breakpoints): New macro.
6520 2015-05-06 Pedro Alves <palves@redhat.com>
6523 * server.c (start_inferior): If the process exits, mourn it.
6525 2015-04-21 Gary Benson <gbenson@redhat.com>
6527 * hostio.c (fileio_open_flags_to_host): Factored out to
6528 fileio_to_host_openflags in common/fileio.c. Single use
6531 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6533 * linux-xtensa-low.c (xtensa_fill_gregset)
6534 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6537 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6539 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6540 (regs_info): Replace usrregs pointer with NULL.
6542 2015-04-17 Gary Benson <gbenson@redhat.com>
6544 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6545 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6546 * server.c (handle_qxfer_exec_file): New function.
6547 (qxfer_packets): Add exec-file entry.
6548 (handle_query): Report qXfer:exec-file:read as supported packet.
6550 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6552 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6554 2015-04-09 Gary Benson <gbenson@redhat.com>
6556 * hostio-errno.c (errno_to_fileio_error): Remove function.
6557 Update caller to use remote_fileio_to_fio_error.
6559 2015-04-09 Yao Qi <yao.qi@linaro.org>
6561 * linux-low.c (linux_insert_point): Call
6562 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6563 (linux_remove_point): Call remove_memory_breakpoint if type is
6565 * linux-x86-low.c (x86_insert_point): Don't call
6566 insert_memory_breakpoint.
6567 (x86_remove_point): Don't call remove_memory_breakpoint.
6569 2015-04-01 Pedro Alves <palves@redhat.com>
6570 Cleber Rosa <crosa@redhat.com>
6572 * server.c (gdbserver_usage): Reorganize and extend the usage
6575 2015-03-24 Pedro Alves <palves@redhat.com>
6577 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6578 output. Also dump TRAP_TRACE.
6579 (linux_low_filter_event): In debug output, distinguish a
6580 resume_stop SIGSTOP from a delayed SIGSTOP.
6582 2015-03-24 Gary Benson <gbenson@redhat.com>
6584 * linux-x86-low.c (x86_linux_new_thread): Moved to
6586 (x86_linux_prepare_to_resume): Likewise.
6588 2015-03-24 Gary Benson <gbenson@redhat.com>
6590 * Makefile.in (x86-linux-dregs.o): New rule.
6591 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6592 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6593 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6594 (x86_linux_dr_get): Likewise.
6595 (x86_linux_dr_set): Likewise.
6596 (update_debug_registers_callback): Likewise.
6597 (x86_linux_dr_set_addr): Likewise.
6598 (x86_linux_dr_get_addr): Likewise.
6599 (x86_linux_dr_set_control): Likewise.
6600 (x86_linux_dr_get_control): Likewise.
6601 (x86_linux_dr_get_status): Likewise.
6602 (x86_linux_update_debug_registers): Likewise.
6604 2015-03-24 Gary Benson <gbenson@redhat.com>
6606 * linux-x86-low.c (x86_linux_update_debug_registers):
6607 New function, factored out from...
6608 (x86_linux_prepare_to_resume): ...this.
6610 2015-03-24 Gary Benson <gbenson@redhat.com>
6612 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6613 (x86_linux_dr_set): Likewise.
6614 (update_debug_registers_callback): Likewise.
6615 (x86_linux_dr_set_addr): Likewise.
6616 (x86_linux_dr_get_addr): Likewise.
6617 (x86_linux_dr_set_control): Likewise.
6618 (x86_linux_dr_get_control): Likewise.
6619 (x86_linux_dr_get_status): Likewise.
6620 (x86_linux_prepare_to_resume): Likewise.
6622 2015-03-24 Gary Benson <gbenson@redhat.com>
6624 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6625 Use perror_with_name. Pass string through gettext.
6626 (x86_linux_dr_set): Likewise.
6628 2015-03-24 Gary Benson <gbenson@redhat.com>
6630 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6631 (x86_linux_dr_set_addr): ...this.
6632 (x86_dr_low_get_addr): Rename to...
6633 (x86_linux_dr_get_addr): ...this.
6634 (x86_dr_low_set_control): Rename to...
6635 (x86_linux_dr_set_control): ...this.
6636 (x86_dr_low_get_control): Rename to...
6637 (x86_linux_dr_get_control): ...this.
6638 (x86_dr_low_get_status): Rename to...
6639 (x86_linux_dr_get_status): ...this.
6640 (x86_dr_low): Update with new function names.
6642 2015-03-24 Gary Benson <gbenson@redhat.com>
6644 * Makefile.in (x86-linux.o): New rule.
6645 * configure.srv: Add x86-linux.o to relevant targets.
6646 * linux-low.c (lwp_set_arch_private_info): New function.
6647 (lwp_arch_private_info): Likewise.
6648 * linux-x86-low.c: Include nat/x86-linux.h.
6649 (arch_lwp_info): Removed structure.
6650 (update_debug_registers_callback):
6651 Use lwp_set_debug_registers_changed.
6652 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6653 and lwp_set_debug_registers_changed.
6654 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6656 2015-03-24 Gary Benson <gbenson@redhat.com>
6658 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6659 * linux-arm-low.c (arm_new_thread): Likewise.
6660 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6661 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6662 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6663 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6665 2015-03-24 Gary Benson <gbenson@redhat.com>
6667 * linux-low.c (ptid_of_lwp): New function.
6668 (lwp_is_stopped): Likewise.
6669 (lwp_stop_reason): Likewise.
6670 * linux-x86-low.c (update_debug_registers_callback):
6672 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6675 2015-03-24 Gary Benson <gbenson@redhat.com>
6677 * linux-low.h (linux_stop_lwp): Remove declaration.
6679 2015-03-24 Gary Benson <gbenson@redhat.com>
6681 * linux-low.h: Include nat/linux-nat.h.
6682 * linux-low.c (iterate_over_lwps_args): New structure.
6683 (iterate_over_lwps_filter): New function.
6684 (iterate_over_lwps): Likewise.
6685 * linux-x86-low.c (update_debug_registers_callback):
6686 Update signature to what iterate_over_lwps expects.
6687 Remove PID check that iterate_over_lwps now performs.
6688 (x86_dr_low_set_addr): Use iterate_over_lwps.
6689 (x86_dr_low_set_control): Likewise.
6691 2015-03-24 Gary Benson <gbenson@redhat.com>
6693 * linux-x86-low.c (x86_debug_reg_state): New function.
6694 (x86_linux_prepare_to_resume): Use the above.
6696 2015-03-24 Gary Benson <gbenson@redhat.com>
6698 * linux-low.c (current_lwp_ptid): New function.
6699 * linux-x86-low.c: Include nat/linux-nat.h.
6700 (x86_dr_low_get_addr): Use current_lwp_ptid.
6701 (x86_dr_low_get_control): Likewise.
6702 (x86_dr_low_get_status): Likewise.
6704 2015-03-20 Pedro Alves <palves@redhat.com>
6706 * tracepoint.c (cmd_qtstatus): Make "str" const.
6708 2015-03-20 Pedro Alves <palves@redhat.com>
6710 * server.c (handle_general_set): Make "req_str" const.
6712 2015-03-19 Pedro Alves <palves@redhat.com>
6714 * linux-low.c (linux_resume_one_lwp): Rename to ...
6715 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6716 instead call perror_with_name.
6717 (check_ptrace_stopped_lwp_gone): New function.
6718 (linux_resume_one_lwp): Reimplement as wrapper around
6719 linux_resume_one_lwp_throw that swallows errors if the LWP is
6722 2015-03-19 Pedro Alves <palves@redhat.com>
6724 * linux-low.c (count_events_callback, select_event_lwp_callback):
6725 No longer check whether the thread has resume_stop as last resume
6728 2015-03-19 Pedro Alves <palves@redhat.com>
6730 * linux-low.c (count_events_callback, select_event_lwp_callback):
6731 Use the lwp's status_pending_p field, not the thread's.
6733 2015-03-19 Pedro Alves <palves@redhat.com>
6735 * linux-low.c (select_event_lwp_callback): Update comments to
6736 no longer mention SIGTRAP.
6738 2015-03-18 Gary Benson <gbenson@redhat.com>
6740 * server.c (handle_query): Do not report vFile:fstat as supported.
6742 2015-03-11 Gary Benson <gbenson@redhat.com>
6744 * hostio.c (sys/types.h): New include.
6745 (sys/stat.h): Likewise.
6746 (common-remote-fileio.h): Likewise.
6747 (handle_fstat): New function.
6748 (handle_vFile): Handle vFile:fstat packets.
6750 2015-03-11 Gary Benson <gbenson@redhat.com>
6752 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6753 struct stat.st_blocks and struct stat.st_blksize.
6754 * configure: Regenerate.
6755 * config.in: Likewise.
6756 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6757 (OBS): Add common-remote-fileio.o.
6758 (common-remote-fileio.o): New rule.
6760 2015-03-09 Pedro Alves <palves@redhat.com>
6762 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6763 'struct sockaddr' pointer in 'accept' call.
6765 2015-03-09 Pedro Alves <palves@redhat.com>
6768 2015-03-07 Pedro Alves <palves@redhat.com>
6769 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6770 or <winsock2.h> here. Instead include "gdb_socket.h".
6771 (remote_open): Use union gdb_sockaddr_u.
6772 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6773 or <winsock2.h> here. Instead include "gdb_socket.h".
6774 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6775 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6777 (init_named_socket, gdb_agent_helper_thread): Use union
6780 2015-03-07 Pedro Alves <palves@redhat.com>
6782 * configure.ac (build_warnings): Move
6783 -Wdeclaration-after-statement to the C-specific set.
6784 * configure: Regenerate.
6786 2015-03-07 Pedro Alves <palves@redhat.com>
6788 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6789 or <winsock2.h> here. Instead include "gdb_socket.h".
6790 (remote_open): Use union gdb_sockaddr_u.
6791 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6792 or <winsock2.h> here. Instead include "gdb_socket.h".
6793 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6794 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6796 (init_named_socket, gdb_agent_helper_thread): Use union
6799 2015-03-07 Pedro Alves <palves@redhat.com>
6801 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6804 2015-03-06 Yao Qi <yao.qi@linaro.org>
6806 * linux-aarch64-low.c (aarch64_insert_point): Use
6807 show_debug_regs as a boolean.
6808 (aarch64_remove_point): Likewise.
6810 2015-03-05 Pedro Alves <palves@redhat.com>
6812 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6813 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6814 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6815 * nto-low.c (nto_target_ops): Likewise.
6816 * spu-low.c (spu_target_ops): Likewise.
6817 * win32-low.c (win32_target_ops): Likewise.
6819 2015-03-04 Pedro Alves <palves@redhat.com>
6821 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6822 Decide whether a breakpoint triggered based on the SIGTRAP's
6824 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6825 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6826 (linux_low_filter_event): Check for breakpoints before checking
6828 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6830 (linux_stopped_by_sw_breakpoint)
6831 (linux_supports_stopped_by_sw_breakpoint)
6832 (linux_stopped_by_hw_breakpoint)
6833 (linux_supports_stopped_by_hw_breakpoint): New functions.
6834 (linux_target_ops): Install new target methods.
6836 2015-03-04 Pedro Alves <palves@redhat.com>
6838 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6839 * server.c (swbreak_feature, hwbreak_feature): New globals.
6840 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6841 (captured_main): Clear swbreak_feature and hwbreak_feature.
6842 * server.h (swbreak_feature, hwbreak_feature): Declare.
6843 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6844 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6845 supports_stopped_by_hw_breakpoint>: New fields.
6846 (target_supports_stopped_by_sw_breakpoint)
6847 (target_stopped_by_sw_breakpoint)
6848 (target_supports_stopped_by_hw_breakpoint)
6849 (target_stopped_by_hw_breakpoint): Declare.
6851 2015-03-04 Pedro Alves <palves@redhat.com>
6853 enum lwp_stop_reason -> enum target_stop_reason
6854 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6855 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6856 (linux_wait_1, stuck_in_jump_pad_callback)
6857 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6858 (linux_stopped_by_watchpoint):
6859 * linux-low.h (enum lwp_stop_reason): Delete.
6860 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6861 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6863 2015-03-04 Yao Qi <yao.qi@linaro.org>
6865 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6867 2015-03-03 Gary Benson <gbenson@redhat.com>
6869 * hostio.c (handle_vFile): Fix prefix lengths.
6871 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6873 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6876 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6878 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6879 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6880 (clean): Add "rm -f" for above C files.
6881 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6882 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6883 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6884 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6885 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6886 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6887 (init_registers_s390x_vx_linux64)
6888 (init_registers_s390x_tevx_linux64)
6889 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6890 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6892 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6893 (s390_store_vxrs_high): New functions.
6894 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6896 (s390_arch_setup): Add logic for selecting one of the new target
6897 descriptions. Activate the new vector regsets if applicable.
6898 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6899 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6900 and init_registers_s390x_tevx_linux64.
6902 2015-03-01 Pedro Alves <palves@redhat.com>
6904 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6907 2015-02-27 Pedro Alves <palves@redhat.com>
6909 * linux-x86-low.c (u_debugreg_offset): New function.
6910 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6912 2015-02-27 Pedro Alves <palves@redhat.com>
6914 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6915 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6916 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6917 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6918 (ps_lsetfpregs, ps_getpid)
6919 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6920 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6921 (ps_lsetxregs, ps_plog): Declare.
6923 2015-02-27 Pedro Alves <palves@redhat.com>
6925 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6926 IP_AGENT_EXPORT_FUNC.
6927 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6928 IP_AGENT_EXPORT_FUNC.
6929 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6930 (IP_AGENT_EXPORT): Delete.
6931 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6932 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6933 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6934 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6935 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6936 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6937 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6938 (traceframe_read_count, traceframe_write_count)
6939 (traceframes_created, trace_state_variables, get_raw_reg)
6940 (get_trace_state_variable_value, set_trace_state_variable_value)
6941 (ust_loaded, helper_thread_id, cmd_buf): Use
6942 IPA_SYM_EXPORTED_NAME.
6943 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6944 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6945 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6946 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6947 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6948 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6949 EXTERN_C_PUSH/EXTERN_C_POP.
6950 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6951 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6952 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6953 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6954 (traceframe_write_count, traceframe_read_count)
6955 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6956 (about_to_request_buffer_space, get_trace_state_variable_value)
6957 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6958 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6959 EXTERN_C_PUSH/EXTERN_C_POP.
6960 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6961 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6962 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6963 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6964 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6965 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6966 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6967 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6969 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6970 (IP_AGENT_EXPORT_VAR_DECL): Define.
6972 (gdb_agent_get_raw_reg): Declare.
6974 2015-02-27 Tom Tromey <tromey@redhat.com>
6975 Pedro Alves <palves@redhat.com>
6977 Rename symbols whose names are reserved C++ keywords throughout.
6979 2015-02-27 Pedro Alves <palves@redhat.com>
6981 * Makefile.in (COMPILER): New, get it from autoconf.
6982 (CXX): Get from autoconf instead.
6983 (COMPILE.pre): Use COMPILER.
6984 (CC-LD): Rename to ...
6985 (CC_LD): ... this. Use COMPILER.
6986 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6987 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6988 * acinclude.m4: Include build-with-cxx.m4.
6989 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6990 Disable -Werror by default if building in C++ mode.
6991 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6992 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6993 the C++ compiler. Save/restore CXXFLAGS too.
6994 * configure: Regenerate.
6996 2015-02-27 Pedro Alves <palves@redhat.com>
6998 * acinclude.m4: Include libiberty.m4.
6999 * configure.ac: Call libiberty_INIT.
7000 * config.in, configure: Regenerate.
7002 2015-02-26 Pedro Alves <palves@redhat.com>
7004 * linux-low.c (linux_wait_1): When incrementing the PC past a
7005 program breakpoint always use the_low_target.breakpoint_len as
7006 increment, rather than the maximum between that and
7007 the_low_target.decr_pc_after_break.
7009 2015-02-23 Pedro Alves <palves@redhat.com>
7011 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7012 thread was doing a step-over; always adjust the PC if
7013 we stepped over a permanent breakpoint.
7014 (linux_wait_1): If we stepped over breakpoint that was on top of a
7015 permanent breakpoint, manually advance the PC past it.
7017 2015-02-23 Pedro Alves <palves@redhat.com>
7019 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7021 (x86_fill_gregset, x86_store_gregset): Use it when handling
7024 2015-02-20 Pedro Alves <palves@redhat.com>
7026 * thread-db.c: Include "nat/linux-procfs.h".
7027 (thread_db_init): Skip listing new threads if the kernel supports
7028 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7030 2015-02-20 Pedro Alves <palves@redhat.com>
7032 * linux-low.c (status_pending_p_callback): Use ptid_match.
7034 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7036 PR breakpoints/16812
7037 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7038 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7039 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7041 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7043 PR breakpoints/15956
7044 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7046 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7048 * linux-low.c (linux_low_btrace_conf): Print size.
7049 * server.c (handle_btrace_conf_general_set): New.
7050 (hanle_general_set): Call handle_btrace_conf_general_set.
7051 (handle_query): Report Qbtrace-conf:bts:size as supported.
7053 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7055 * linux-low.c (linux_low_enable_btrace): Update parameters.
7056 (linux_low_btrace_conf): New.
7057 (linux_target_ops)<to_btrace_conf>: Initialize.
7058 * server.c (current_btrace_conf): New.
7059 (handle_btrace_enable): Rename to ...
7060 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7061 to target_enable_btrace. Update comment. Update users.
7062 (handle_qxfer_btrace_conf): New.
7063 (qxfer_packets): Add btrace-conf entry.
7064 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7065 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7066 (target_ops)<read_btrace_conf>: New.
7067 (target_enable_btrace): Update parameters.
7068 (target_read_btrace_conf): New.
7070 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7072 * server.c (handle_btrace_general_set): Remove call to
7073 target_supports_btrace.
7074 (supported_btrace_packets): New.
7075 (handle_query): Call supported_btrace_packets.
7076 * target.h: include btrace-common.h.
7077 (btrace_target_info): Removed.
7078 (supports_btrace, target_supports_btrace): Update parameters.
7080 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7082 * Makefile.in (SFILES): Add common/btrace-common.c.
7083 (OBS): Add common/btrace-common.o.
7084 (btrace-common.o): Add build rules.
7085 * linux-low: Include btrace-common.h.
7086 (linux_low_read_btrace): Use struct btrace_data. Call
7087 btrace_data_init and btrace_data_fini.
7089 2015-02-06 Pedro Alves <palves@redhat.com>
7091 * thread-db.c (find_new_threads_callback): Add debug output.
7093 2015-02-04 Pedro Alves <palves@redhat.com>
7095 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7096 (resume_stopped_resumed_lwps): New function.
7097 (linux_wait_for_event_filtered): Use it.
7099 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7101 * Makefile.in (SFILES): Add linux-personality.c.
7102 (linux-personality.o): New rule.
7103 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7104 list of objects to be built.
7105 * linux-low.c: Include nat/linux-personality.h.
7106 (linux_create_inferior): Remove code to disable address space
7107 randomization (moved to ../nat/linux-personality.c). Create
7108 cleanup to disable address space randomization.
7110 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7112 * Makefile.in (posix-strerror.o): New rule.
7113 (mingw-strerror.o): Likewise.
7114 * configure: Regenerated.
7115 * configure.ac: Source file ../common/common.host. Initialize new
7116 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7118 2015-01-14 Yao Qi <yao@codesourcery.com>
7120 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7121 (ppc-linux.o): New rule.
7122 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7123 * configure.ac: AC_CHECK_FUNCS(getauxval).
7124 * config.in: Re-generated.
7125 * configure: Re-generated.
7126 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7127 ppc64_64bit_inferior_p
7129 2015-01-14 Yao Qi <yao@codesourcery.com>
7131 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7132 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7133 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7134 (PT_ORIG_R3, PT_TRAP): Likewise.
7135 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7136 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7137 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7139 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7141 * i387-fp.c (i387_cache_to_xsave): In look over
7142 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7143 zmmh_low_space field by use of zmmh_high_space.
7145 2015-01-09 Pedro Alves <palves@redhat.com>
7147 * linux-low.c (step_over_bkpt): Move higher up in the file.
7148 (handle_extended_wait): Don't store the stop_pc here.
7149 (get_stop_pc): Adjust comments and rename to ...
7150 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7151 stopped for a software breakpoint or hardware breakpoint.
7152 (thread_still_has_status_pending_p): New function.
7153 (status_pending_p_callback): Use
7154 thread_still_has_status_pending_p. If the event is no longer
7155 interesting, resume the LWP.
7156 (handle_tracepoints): Add assert.
7157 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7158 (wstatus_maybe_breakpoint): New function.
7159 (cancel_breakpoint): Delete function.
7160 (check_stopped_by_watchpoint): New function, factored out from
7161 linux_low_filter_event.
7162 (lp_status_maybe_breakpoint): Delete function.
7163 (linux_low_filter_event): Remove filter_ptid argument.
7164 Leave thread group exits pending here. Store the LWP's stop PC.
7165 Always leave events pending.
7166 (linux_wait_for_event_filtered): Pull all events out of the
7167 kernel, and leave them all pending.
7168 (count_events_callback, select_event_lwp_callback): Consider all
7170 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7171 (select_event_lwp): Only give preference to the stepping LWP in
7172 all-stop mode. Adjust comments.
7173 (ignore_event): New function.
7174 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7175 references to cancel_breakpoints. Adjust to renames. Also give
7176 equal priority to all LWPs that have had events in non-stop mode.
7177 If reporting a software breakpoint event, unadjust the LWP's PC.
7178 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7179 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7181 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7182 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7183 (linux_stopped_by_watchpoint): Adjust.
7184 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7185 * linux-low.h (enum lwp_stop_reason): New.
7186 (struct lwp_info) <stop_pc>: Adjust comment.
7187 <stopped_by_watchpoint>: Delete field.
7188 <stop_reason>: New field.
7189 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7190 * mem-break.c (software_breakpoint_inserted_here)
7191 (hardware_breakpoint_inserted_here): New function.
7192 * mem-break.h (software_breakpoint_inserted_here)
7193 (hardware_breakpoint_inserted_here): Declare.
7194 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7195 (cancel_breakpoints): Delete.
7196 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7197 (upload_fast_traceframes): Remove references to
7200 2015-01-09 Pedro Alves <palves@redhat.com>
7202 * thread-db.c (find_new_threads_callback): Ignore thread if the
7203 kernel thread ID is -1.
7205 2015-01-09 Pedro Alves <palves@redhat.com>
7207 * linux-low.c (linux_attach_fail_reason_string): Move to
7208 nat/linux-ptrace.c, and rename.
7209 (linux_attach_lwp): Update comment.
7210 (attach_proc_task_lwp_callback): New function.
7211 (linux_attach): Adjust to rename and use
7212 linux_proc_attach_tgid_threads.
7213 (linux_attach_fail_reason_string): Delete declaration.
7215 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7217 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7218 * server.c (gdbserver_version): Likewise.
7220 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7222 * remote-utils.c: Include ctype.h.
7223 (input_interrupt): Explicitly handle the case when the char
7224 received is the NUL byte. Improve the printing of non-ASCII
7227 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7229 * linux-low.c (linux_low_filter_event): Update call to
7230 linux_enable_event_reporting following the addition of
7231 a new parameter to that function.
7233 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7236 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7237 (AARCH64_FPCR_REGNO): Likewise.
7238 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7239 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7240 (aarch64_store_fpregset): Likewise.
7242 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7244 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7245 Remove FIXME comment about assumption about N.
7247 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7249 * configure.ac: If large-file support is disabled in GDBserver,
7250 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7251 * configure: Regenerate.
7253 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7255 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7256 warning upon ENODATA from ptrace.
7257 * linux-s390-low.c (s390_store_tdb): New.
7258 (s390_regsets): Add regset for NT_S390_TDB.
7260 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7262 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7263 without a fill_function.
7264 * linux-s390-low.c (s390_fill_last_break): Remove.
7265 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7266 (s390_arch_setup): Use regset's size instead of fill_function for
7269 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7271 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7272 the regset's store function when ptrace returned an error.
7273 * regcache.c (get_thread_regcache): Invalidate register cache
7274 before fetching inferior's registers.
7276 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7278 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7279 while-loop as for-loop.
7280 (regsets_store_inferior_registers): Likewise.
7282 2014-11-28 Yao Qi <yao@codesourcery.com>
7284 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7285 * config.in, configure: Re-generate.
7286 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7289 2014-11-21 Yao Qi <yao@codesourcery.com>
7291 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7292 (AC_CHECK_HEADERS): Remove malloc.h.
7293 * configure: Re-generated.
7294 * config.in: Re-generated.
7295 * server.h: Don't include alloca.h and malloc.h.
7296 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7297 Don't include malloc.h.
7299 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7301 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7302 corresponding ERRNO check in same block.
7304 2014-11-12 Pedro Alves <palves@redhat.com>
7306 * server.c (cont_thread): Update comment.
7307 (start_inferior, attach_inferior): No longer clear cont_thread.
7308 (handle_v_cont): No longer set cont_thread.
7309 (captured_main): Clear cont_thread each time a GDB connects.
7311 2014-11-12 Pedro Alves <palves@redhat.com>
7313 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7314 thread, and don't resume all threads if the Hc thread has exited.
7316 2014-11-12 Pedro Alves <palves@redhat.com>
7318 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7319 the process group instead of to a specific LWP.
7321 2014-10-15 Pedro Alves <palves@redhat.com>
7324 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7326 (arm_set_thread_context): Delete.
7327 (the_low_target): Adjust.
7328 * win32-i386-low.c (debug_registers_changed)
7329 (debug_registers_used): Delete.
7330 (update_debug_registers_callback): New function.
7331 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7332 needing to update their debug registers.
7333 (win32_get_current_dr): New function.
7334 (x86_dr_low_get_addr, x86_dr_low_get_control)
7335 (x86_dr_low_get_status): Fetch the debug register from the thread
7337 (i386_initial_stuff): Adjust.
7338 (i386_get_thread_context): Remove current_event parameter. Don't
7339 clear debug_registers_changed nor copy DR values to
7341 (i386_set_thread_context): Delete.
7342 (i386_prepare_to_resume): New function.
7343 (i386_thread_added): Mark the thread as needing to update irs
7345 (the_low_target): Remove i386_set_thread_context and install
7346 i386_prepare_to_resume.
7347 * win32-low.c (win32_get_thread_context): Adjust.
7348 (win32_set_thread_context): Use SetThreadContext
7350 (win32_prepare_to_resume): New function.
7351 (win32_require_context): New function, factored out from ...
7352 (thread_rec): ... this.
7353 (continue_one_thread): Call win32_prepare_to_resume on each thread
7354 we're about to continue.
7355 (win32_resume): Call win32_prepare_to_resume on the event thread.
7356 * win32-low.h (struct win32_thread_info)
7357 <debug_registers_changed>: New field.
7358 (struct win32_target_ops): Change prototype of set_thread_context,
7359 delete set_thread_context and add prepare_to_resume.
7360 (win32_require_context): New declaration.
7362 2014-10-08 Gary Benson <gbenson@redhat.com>
7364 * server.h: Do not include common-exceptions.h.
7366 2014-10-08 Gary Benson <gbenson@redhat.com>
7368 * server.h: Do not include cleanups.h.
7370 2014-09-30 James Hogan <james.hogan@imgtec.com>
7372 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7375 2014-09-23 Yao Qi <yao@codesourcery.com>
7377 * linux-low.c (lp_status_maybe_breakpoint): New function.
7378 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7379 (count_events_callback): Likewise.
7380 (select_event_lwp_callback): Likewise.
7381 (cancel_breakpoints_callback): Likewise.
7383 2014-09-19 Don Breazeal <donb@codesourcery.com>
7385 * linux-low.c (handle_extended_wait): Call
7386 linux_ptrace_get_extended_event.
7387 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7388 linux_is_extended_waitstatus.
7390 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7392 * Makefile.in (CPPFLAGS): Define.
7393 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7394 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7396 2014-09-16 Gary Benson <gbenson@redhat.com>
7398 * inferiors.h (current_inferior): Renamed as...
7399 (current_thread): New variable. All uses updated.
7400 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7401 (maybe_move_out_of_jump_pad): Likewise.
7402 (cancel_breakpoint): Likewise.
7403 (linux_low_filter_event): Likewise.
7404 (wait_for_sigstop): Likewise.
7405 (linux_resume_one_lwp): Likewise.
7406 (need_step_over_p): Likewise.
7407 (start_step_over): Likewise.
7408 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7409 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7410 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7411 and save_inferior as saved_thread.
7412 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7414 (regcache_invalidate_thread): Likewise.
7415 * remote-utils.c (prepare_resume_reply): Likewise.
7416 * thread-db.c (thread_db_get_tls_address): Likewise.
7417 (disable_thread_event_reporting): Likewise.
7418 (remove_thread_event_breakpoints): Likewise.
7419 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7421 * target.h (set_desired_inferior): Renamed as...
7422 (set_desired_thread): New declaration. All uses updated.
7423 * server.c (myresume): Updated comment to reference thread instead
7425 (handle_serial_event): Likewise.
7426 (handle_target_event): Likewise.
7428 2014-09-12 Tom Tromey <tromey@redhat.com>
7429 Gary Benson <gbenson@redhat.com>
7431 * regcache.h: Include common-regcache.h.
7432 (regcache_read_pc): Don't declare.
7433 * regcache.c (get_thread_regcache_for_ptid): New function.
7435 2014-09-11 Tom Tromey <tromey@redhat.com>
7436 Gary Benson <gbenson@redhat.com>
7438 * symbol.c: New file.
7439 * Makefile.in (SFILES): Add symbol.c.
7440 (OBS): Add symbol.o.
7442 2014-09-11 Gary Benson <gbenson@redhat.com>
7444 * target.c (target_stop_ptid, target_continue_ptid): New
7447 2014-09-11 Tom Tromey <tromey@redhat.com>
7448 Gary Benson <gbenson@redhat.com>
7450 * target.h: Include target/target.h.
7451 * target.c (target_read_memory, target_read_uint32)
7452 (target_write_memory): New functions.
7454 2014-09-11 Gary Benson <gbenson@redhat.com>
7456 * server.h (debug_hw_points): Don't declare.
7457 * server.c (debug_hw_points): Don't define. Replace all uses
7458 with show_debug_regs.
7459 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7460 all uses with show_debug_regs.
7462 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7464 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7465 endianness into account.
7466 (ppc_supply_ptrace_register): Likewise.
7468 2014-09-03 James Hogan <james.hogan@imgtec.com>
7470 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7471 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7473 2014-09-03 Gary Benson <gbenson@redhat.com>
7475 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7476 ALL_DEBUG_ADDRESS_REGISTERS.
7478 2014-09-02 Gary Benson <gbenson@redhat.com>
7480 * i386-low.h: Renamed as...
7481 * x86-low.h: New file. All type, function and variable name
7482 prefixes changed from "i386_" to "x86_". All references updated.
7483 * i386-low.c: Renamed as...
7484 * x86-low.c: New file. All type, function and variable name
7485 prefixes changed from "i386_" to "x86_". All references updated.
7487 2014-09-02 Gary Benson <gbenson@redhat.com>
7489 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7490 (x86_linux_new_thread): Likewise.
7492 2014-08-29 Gary Benson <gbenson@redhat.com>
7494 * server.h (setjmp.h): Do not include.
7495 (toplevel): Do not declare.
7496 (common-exceptions.h): Include.
7497 (cleanups.h): Likewise.
7498 * server.c (toplevel): Do not define.
7499 (exit_code): New static global.
7500 (detach_or_kill_for_exit_cleanup): New function.
7501 (main): New function. Original main renamed to...
7502 (captured_main): New function.
7503 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7505 2014-08-29 Gary Benson <gbenson@redhat.com>
7507 * Makefile.in (SFILES): Add common/common-exceptions.c.
7508 (OBS): Add common-exceptions.o.
7509 (common-exceptions.o): New rule.
7510 * utils.c (prepare_to_throw_exception): New function.
7512 2014-08-29 Gary Benson <gbenson@redhat.com>
7514 * config.in: Regenerate.
7515 * configure: Likewise.
7517 2014-08-29 Gary Benson <gbenson@redhat.com>
7519 * Makefile.in (SFILES): Add common/cleanups.c.
7521 (cleanups.o): New rule.
7523 2014-08-29 Gary Benson <gbenson@redhat.com>
7525 * utils.c (internal_vwarning): New function.
7527 2014-08-28 Gary Benson <gbenson@redhat.com>
7529 * utils.h (fatal): Remove declaration.
7530 * utils.c (fatal): Remove function.
7532 2014-08-28 Gary Benson <gbenson@redhat.com>
7534 * tracepoint.c (gdb_agent_init): Replace fatal with
7536 (initialize_tracepoint): Likewise.
7538 2014-08-28 Gary Benson <gbenson@redhat.com>
7540 * remote-utils.c (remote_prepare): Replace fatal with error.
7542 2014-08-28 Gary Benson <gbenson@redhat.com>
7544 * linux-low.c (linux_async): Replace fatal with warning.
7546 (linux_start_non_stop): Return -1 if linux_async failed.
7548 2014-08-28 Gary Benson <gbenson@redhat.com>
7550 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7552 (i386_dr_low_get_addr): Remove vague comment.
7553 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7556 2014-08-28 Gary Benson <gbenson@redhat.com>
7558 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7559 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7561 (linux_resume_one_lwp): Likewise.
7562 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7564 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7565 with internal_error.
7566 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7567 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7568 (find_register_by_name): Replace fatal with internal_error.
7569 (find_regno): Likewise.
7570 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7571 * thread-db.c (thread_db_create_event): Likewise.
7572 (thread_db_load_search): Likewise.
7573 (try_thread_db_load_1): Likewise.
7574 * tracepoint.c (get_jump_space_head): Replace fatal with
7576 (claim_trampoline_space): Likewise.
7577 (have_fast_tracepoint_trampoline_buffer): Likewise.
7578 (cmd_qtstart): Likewise.
7579 (stop_tracing): Likewise.
7580 (fast_tracepoint_collecting): Likewise.
7581 (target_malloc): Likewise.
7582 (download_tracepoint): Likewise.
7583 (download_trace_state_variables): Replace check with gdb_assert.
7584 (upload_fast_traceframes): Replace fatal with internal_error.
7586 2014-08-19 Tom Tromey <tromey@redhat.com>
7587 Gary Benson <gbenson@redhat.com>
7589 * Makefile.in (SFILES): Add common/common-debug.c.
7590 (OBS): Add common-debug.o.
7591 (common-debug.o): New rule.
7592 * debug.h (debug_printf): Don't declare.
7593 * debug.c (debug_printf): Renamed and rewritten as...
7594 (debug_vprintf): New function.
7596 2014-08-19 Gary Benson <gbenson@redhat.com>
7598 * utils.h: Do not include print-utils.h.
7600 2014-08-19 Tom Tromey <tromey@redhat.com>
7601 Gary Benson <gbenson@redhat.com>
7603 * server.h: Add static assertion.
7604 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7606 2014-08-19 Tom Tromey <tromey@redhat.com>
7607 Gary Benson <gbenson@redhat.com>
7609 * Makefile.in (SFILES): Add common/errors.c.
7610 (OBS): Add errors.o.
7611 (IPA_OBS): Add errors-ipa.o.
7612 (errors.o): New rule.
7613 (errors-ipa.o): Likewise.
7614 * utils.h (perror_with_name, error, warning): Don't declare.
7615 * utils.c (warning): Renamed and rewritten as...
7616 (vwarning): New function.
7617 (error): Renamed and rewritten as...
7618 (verror): New function.
7619 (internal_error): Renamed and rewritten as...
7620 (internal_verror): New function.
7622 2014-08-07 Gary Benson <gbenson@redhat.com>
7624 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7625 * configure: Regenerate.
7626 * config.in: Likewise.
7627 * server.h: Do not include errno.h.
7628 * event-loop.c: Likewise.
7629 * hostio-errno.c: Likewise.
7630 * linux-low.c: Likewise.
7631 * remote-utils.c: Likewise.
7632 * spu-low.c: Likewise.
7633 * utils.c: Likewise.
7634 * gdbreplay.c: Unconditionally include errno.h.
7636 2014-08-07 Gary Benson <gbenson@redhat.com>
7638 * server.h: Do not include string.h.
7639 * event-loop.c: Likewise.
7640 * linux-low.c: Likewise.
7641 * regcache.c: Likewise.
7642 * remote-utils.c: Likewise.
7643 * spu-low.c: Likewise.
7644 * utils.c: Likewise.
7646 2014-08-07 Gary Benson <gbenson@redhat.com>
7648 * server.h: Do not include gdb_assert.h.
7650 2014-08-07 Gary Benson <gbenson@redhat.com>
7652 * server.h: Do not include common-utils.h.
7654 2014-08-07 Gary Benson <gbenson@redhat.com>
7656 * server.h: Do not include ptid.h.
7657 * notif.h: Likewise.
7659 2014-08-07 Gary Benson <gbenson@redhat.com>
7661 * server.h: Do not include gdb_locale.h.
7663 2014-08-07 Gary Benson <gbenson@redhat.com>
7665 * server.h: Do not include gdb/signals.h.
7666 * win32-low.c: Likewise.
7668 2014-08-07 Gary Benson <gbenson@redhat.com>
7670 * server.h: Do not include pathmax.h.
7672 2014-08-07 Gary Benson <gbenson@redhat.com>
7674 * server.h: Do not include libiberty.h.
7675 * linux-bfin-low.c: Likewise.
7677 2014-08-07 Gary Benson <gbenson@redhat.com>
7679 * server.h: Do not include ansidecl.h.
7681 2014-08-07 Gary Benson <gbenson@redhat.com>
7683 * linux-x86-low.c: Do not include stddef.h.
7684 * lynx-ppc-low.c: Likewise.
7685 * tracepoint.c: Likewise.
7687 2014-08-07 Gary Benson <gbenson@redhat.com>
7689 * server.h: Do not include stdarg.h.
7690 * nto-low.c: Likewise.
7692 2014-08-07 Gary Benson <gbenson@redhat.com>
7694 * server.h: Do not include stdlib.h.
7695 * inferiors.c: Likewise.
7696 * linux-low.c: Likewise.
7697 * regcache.c: Likewise.
7698 * spu-low.c: Likewise.
7699 * tracepoint.c: Likewise.
7700 * utils.c: Likewise.
7702 2014-08-07 Gary Benson <gbenson@redhat.com>
7704 * server.h: Do not include stdio.h.
7705 * linux-low.c: Likewise.
7706 * remote-utils.c: Likewise.
7707 * spu-low.c: Likewise.
7708 * utils.c: Likewise.
7709 * wincecompat.c: Likewise.
7711 2014-08-06 Gary Benson <gbenson@redhat.com>
7713 * regcache.c (init_register_cache): Move conditionals inside if.
7715 2014-08-06 Gary Benson <gbenson@redhat.com>
7717 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7719 2014-07-31 Gary Benson <gbenson@redhat.com>
7721 * ax.h: Do not include server.h.
7722 * gdbthread.h: Likewise.
7723 * lynx-low.h: Likewise.
7724 * notif.h: Likewise.
7726 2014-07-30 Gary Benson <gbenson@redhat.com>
7728 * server.h: Include common-defs.h.
7729 Do not include config.h or build-gnulib-gdbserver/config.h.
7731 2014-07-30 Gary Benson <gbenson@redhat.com>
7733 * hostio-errno.c: Move server.h to top of includes list.
7734 * inferiors.c: Likewise.
7735 * linux-x86-low.c: Likewise.
7736 * notif.c: Include server.h.
7738 2014-07-24 Tom Tromey <tromey@redhat.com>
7739 Gary Benson <gbenson@redhat.com>
7741 * server.h (CORE_ADDR): Now unsigned.
7743 2014-07-16 Pedro Alves <palves@redhat.com>
7745 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7747 2014-07-15 Pedro Alves <palves@redhat.com>
7749 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7752 2014-07-11 Pedro Alves <palves@redhat.com>
7754 * linux-low.c (kill_wait_lwp): New function, based on
7755 kill_one_lwp_callback, but use my_waitpid directly.
7756 (kill_one_lwp_callback, linux_kill): Use it.
7758 2014-06-23 Pedro Alves <palves@redhat.com>
7760 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7761 before setting DR0..DR3.
7763 2014-06-20 Gary Benson <gbenson@redhat.com>
7765 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7766 * configure: Regenerated.
7767 * config.in: Likewise.
7769 2014-06-20 Gary Benson <gbenson@redhat.com>
7771 * Makefile.in (SFILES): Update locations for files moved
7773 (object file files): Reordered.
7775 2014-06-20 Gary Benson <gbenson@redhat.com>
7777 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7778 (i386_dr_low_set_addr): Likewise.
7779 (i386_dr_low_get_addr): Likewise.
7780 (i386_dr_low_can_set_control): Likewise.
7781 (i386_dr_low_set_control): Likewise.
7782 (i386_dr_low_get_control): Likewise.
7783 (i386_dr_low_get_status): Likewise.
7784 (i386_get_debug_register_length): Likewise.
7785 * linux-x86-low.c (i386_dr_low_set_addr):
7786 Changed signature. Made static.
7787 (i386_dr_low_get_addr): Likewise.
7788 (i386_dr_low_set_control): Likewise.
7789 (i386_dr_low_get_control): Likewise.
7790 (i386_dr_low_get_status): Likewise.
7791 (i386_dr_low): New global variable.
7792 * win32-i386-low.c (i386_dr_low_set_addr):
7793 Changed signature. Made static.
7794 (i386_dr_low_get_addr): Likewise.
7795 (i386_dr_low_set_control): Likewise.
7796 (i386_dr_low_get_control): Likewise.
7797 (i386_dr_low_get_status): Likewise.
7798 (i386_dr_low): New global variable.
7800 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7802 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7803 * Makefile.in (AR, AR_FLAGS): Define.
7804 * configure: Regenerate.
7806 2014-06-19 Gary Benson <gbenson@redhat.com>
7808 * Makefile.in (i386-dregs.o): New rule.
7809 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7810 * i386-low.c (target.h): Remove include.
7811 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7812 (DR_CONTROL_SHIFT): Likewise.
7813 (DR_CONTROL_SIZE): Likewise.
7814 (DR_RW_EXECUTE): Likewise.
7815 (DR_RW_WRITE): Likewise.
7816 (DR_RW_READ): Likewise.
7817 (DR_RW_IORW): Likewise.
7818 (DR_LEN_1): Likewise.
7819 (DR_LEN_2): Likewise.
7820 (DR_LEN_4): Likewise.
7821 (DR_LEN_8): Likewise.
7822 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7823 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7824 (DR_ENABLE_SIZE): Likewise.
7825 (DR_LOCAL_SLOWDOWN): Likewise.
7826 (DR_GLOBAL_SLOWDOWN): Likewise.
7827 (DR_CONTROL_RESERVED): Likewise.
7828 (I386_DR_CONTROL_MASK): Likewise.
7829 (I386_DR_VACANT): Likewise.
7830 (I386_DR_LOCAL_ENABLE): Likewise.
7831 (I386_DR_GLOBAL_ENABLE): Likewise.
7832 (I386_DR_DISABLE): Likewise.
7833 (I386_DR_SET_RW_LEN): Likewise.
7834 (I386_DR_GET_RW_LEN): Likewise.
7835 (I386_DR_WATCH_HIT): Likewise.
7836 (i386_wp_op_t): Likewise.
7837 (i386_show_dr): Likewise.
7838 (i386_length_and_rw_bits): Likewise.
7839 (i386_insert_aligned_watchpoint): Likewise.
7840 (i386_remove_aligned_watchpoint): Likewise.
7841 (i386_handle_nonaligned_watchpoint): Likewise.
7842 i386_update_inferior_debug_regs(): Likewise.
7843 (i386_dr_insert_watchpoint): Likewise.
7844 (i386_dr_remove_watchpoint): Likewise.
7845 (i386_dr_region_ok_for_watchpoint): Likewise.
7846 (i386_dr_stopped_data_address): Likewise.
7847 (i386_dr_stopped_by_watchpoint): Likewise.
7849 2014-06-19 Gary Benson <gbenson@redhat.com>
7851 * i386-low.c (i386_dr_show): Renamed to
7852 i386_show_dr and made static. All uses updated.
7853 (i386_dr_length_and_rw_bits): Renamed to
7854 i386_length_and_rw_bits and made static.
7856 (i386_dr_insert_aligned_watchpoint): Renamed to
7857 i386_insert_aligned_watchpoint and made static.
7859 (i386_dr_remove_aligned_watchpoint): Renamed to
7860 i386_remove_aligned_watchpoint and made static.
7862 (i386_dr_update_inferior_debug_regs): Renamed to
7863 i386_update_inferior_debug_regs and made static.
7866 2014-06-18 Gary Benson <gbenson@redhat.com>
7868 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7869 (i386_dr_low_can_set_control): Likewise.
7870 (i386_get_debug_register_length): Likewise.
7871 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7872 (i386_dr_low_can_set_control): Likewise.
7873 (i386_get_debug_register_length): Likewise.
7875 2014-06-17 Gary Benson <gbenson@redhat.com>
7877 * i386-low.h (i386-dregs.h): New include.
7878 (DR_FIRSTADDR): Now in i386-dregs.h.
7879 (DR_LASTADDR): Likewise.
7880 (DR_NADDR): Likewise.
7881 (DR_STATUS): Likewise.
7882 (DR_CONTROL): Likewise.
7883 (i386_debug_reg_state): Likewise.
7884 (i386_dr_insert_watchpoint): Likewise.
7885 (i386_dr_remove_watchpoint): Likewise.
7886 (i386_dr_region_ok_for_watchpoint): Likewise.
7887 (i386_dr_stopped_data_address): Likewise.
7888 (i386_dr_stopped_by_watchpoint): Likewise.
7889 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7891 2014-06-18 Gary Benson <gbenson@redhat.com>
7893 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7894 i386_dr_insert_watchpoint.
7895 (i386_low_remove_watchpoint): Renamed to
7896 i386_dr_remove_watchpoint.
7897 (i386_low_region_ok_for_watchpoint): Renamed to
7898 i386_dr_region_ok_for_watchpoint.
7899 (i386_low_stopped_data_address): Renamed to
7900 i386_dr_stopped_data_address.
7901 (i386_low_stopped_by_watchpoint): Renamed to
7902 i386_dr_stopped_by_watchpoint.
7903 * i386-low.c (i386_show_dr): Renamed to
7904 i386_dr_show and made nonstatic. All uses updated.
7905 (i386_length_and_rw_bits): Renamed to
7906 i386_dr_length_and_rw_bits and made nonstatic.
7908 (i386_insert_aligned_watchpoint): Renamed to
7909 i386_dr_insert_aligned_watchpoint and made nonstatic.
7911 (i386_remove_aligned_watchpoint): Renamed to
7912 i386_dr_remove_aligned_watchpoint and made nonstatic.
7914 (i386_update_inferior_debug_regs): Renamed to
7915 i386_dr_update_inferior_debug_regs and made nonstatic.
7917 (i386_low_insert_watchpoint): Renamed to
7918 i386_dr_insert_watchpoint. All uses updated.
7919 (i386_low_remove_watchpoint): Renamed to
7920 i386_dr_remove_watchpoint. All uses updated.
7921 (i386_low_region_ok_for_watchpoint): Renamed to
7922 i386_dr_region_ok_for_watchpoint. All uses updated.
7923 (i386_low_stopped_data_address): Renamed to
7924 i386_dr_stopped_data_address. All uses updated.
7925 (i386_low_stopped_by_watchpoint): Renamed to
7926 i386_dr_stopped_by_watchpoint. All uses updated.
7928 2014-06-18 Gary Benson <gbenson@redhat.com>
7930 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7931 (i386_dr_low_can_set_control): Likewise.
7932 (i386_insert_aligned_watchpoint): New check.
7934 2014-06-18 Gary Benson <gbenson@redhat.com>
7936 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7939 2014-06-18 Gary Benson <gbenson@redhat.com>
7941 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7942 instead of fatal and error.
7943 (i386_handle_nonaligned_watchpoint): Likewise.
7945 2014-06-18 Gary Benson <gbenson@redhat.com>
7947 * i386-low.c (i386_get_debug_register_length): New macro.
7948 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7949 (i386_show_dr): Use debug_printf instead of fprintf. Use
7950 phex to format values.
7952 2014-06-18 Gary Benson <gbenson@redhat.com>
7954 * i386-low.h: Comment changes.
7955 * i386-low.c: Likewise.
7957 2014-06-18 Gary Benson <gbenson@redhat.com>
7959 * i386-low.c: Whitespace changes.
7961 2014-06-12 Tom Tromey <tromey@redhat.com>
7963 * utils.c (freeargv): Remove.
7965 2014-06-12 Tom Tromey <tromey@redhat.com>
7967 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7968 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7969 (parse_debug_format_options): Likewise.
7970 (gdbserver_usage): Likewise.
7971 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7972 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7973 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7975 ($(LIBGNU)): Depend on libiberty.
7976 (all-lib): Recurse into all subdirs.
7977 (install-only): Invoke "install" target in subdirs.
7978 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7980 * configure: Rebuild.
7981 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7982 for vasprintf, vsnprintf, or gettimeofday.
7983 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7986 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7988 * development.sh: Delete.
7989 * Makefile.in (config.status): Adjust dependency on development.sh.
7990 * configure.ac: Adjust development.sh source call.
7991 * configure: Regenerate.
7993 2014-06-02 Pedro Alves <palves@redhat.com>
7995 * ax.c (gdb_free_agent_expr): New function.
7996 * ax.h (gdb_free_agent_expr): New declaration.
7997 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7999 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8001 (clear_breakpoint_conditions_and_commands): New function.
8002 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8003 (clear_breakpoint_conditions_and_commands): New declaration.
8005 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8007 * linux-aarch64-low.c (asm/ptrace.h): Include.
8009 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8011 Fix TLS access for -static -pthread.
8012 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8013 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8014 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8016 2014-05-20 Pedro Alves <palves@redhat.com>
8018 * linux-aarch64-low.c (aarch64_insert_point)
8019 (aarch64_remove_point): No longer check whether the type is
8020 supported here. Adjust to new interface.
8021 (the_low_target): Install aarch64_supports_z_point_type as
8022 supports_z_point_type method.
8023 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8024 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8025 instead of a Z packet char. Adjust.
8026 (arm_supports_z_point_type): New function.
8027 (arm_insert_point, arm_remove_point): Adjust to new interface.
8028 (the_low_target): Install arm_supports_z_point_type.
8029 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8030 (cris_insert_point, cris_remove_point): Adjust to new interface.
8031 Don't check whether the type is supported here.
8032 (the_low_target): Install cris_supports_z_point_type.
8033 * linux-low.c (linux_supports_z_point_type): New function.
8034 (linux_insert_point, linux_remove_point): Adjust to new interface.
8035 * linux-low.h (struct linux_target_ops) <insert_point,
8036 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8037 raw_breakpoint pointer parameter.
8038 <supports_z_point_type>: New method.
8039 * linux-mips-low.c (mips_supports_z_point_type): New function.
8040 (mips_insert_point, mips_remove_point): Adjust to new interface.
8041 Use mips_supports_z_point_type.
8042 (the_low_target): Install mips_supports_z_point_type.
8043 * linux-ppc-low.c (the_low_target): Install NULL as
8044 supports_z_point_type method.
8045 * linux-s390-low.c (the_low_target): Install NULL as
8046 supports_z_point_type method.
8047 * linux-sparc-low.c (the_low_target): Install NULL as
8048 supports_z_point_type method.
8049 * linux-x86-low.c (x86_supports_z_point_type): New function.
8050 (x86_insert_point): Adjust to new insert_point interface. Use
8051 insert_memory_breakpoint. Adjust to new
8052 i386_low_insert_watchpoint interface.
8053 (x86_remove_point): Adjust to remove_point interface. Use
8054 remove_memory_breakpoint. Adjust to new
8055 i386_low_remove_watchpoint interface.
8056 (the_low_target): Install x86_supports_z_point_type.
8057 * lynx-low.c (lynx_target_ops): Install NULL as
8058 supports_z_point_type callback.
8059 * nto-low.c (nto_supports_z_point_type): New.
8060 (nto_insert_point, nto_remove_point): Adjust to new interface.
8061 (nto_target_ops): Install nto_supports_z_point_type.
8062 * mem-break.c: Adjust intro comment.
8063 (struct raw_breakpoint) <raw_type, size>: New fields.
8064 <inserted>: Update comment.
8065 <shlib_disabled>: Delete field.
8066 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8067 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8068 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8069 (raw_bkpt_type_to_target_hw_bp_type): New function.
8070 (find_enabled_raw_code_breakpoint_at): New function.
8071 (find_raw_breakpoint_at): New type and size parameters. Use them.
8072 (insert_memory_breakpoint): New function, based off
8073 set_raw_breakpoint_at.
8074 (remove_memory_breakpoint): New function.
8075 (set_raw_breakpoint_at): Reimplement.
8076 (set_breakpoint): New, based on set_breakpoint_at.
8077 (set_breakpoint_at): Reimplement.
8078 (delete_raw_breakpoint): Go through the_target->remove_point
8079 instead of assuming memory breakpoints.
8080 (find_gdb_breakpoint_at): Delete.
8081 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8082 (find_gdb_breakpoint): New function.
8083 (set_gdb_breakpoint_at): Delete.
8084 (z_type_supported): New function.
8085 (set_gdb_breakpoint_1): New function, loosely based off
8086 set_gdb_breakpoint_at.
8087 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8088 (delete_gdb_breakpoint_at): Delete.
8089 (delete_gdb_breakpoint_1): New function, loosely based off
8090 delete_gdb_breakpoint_at.
8091 (delete_gdb_breakpoint): New function.
8092 (clear_gdb_breakpoint_conditions): Rename to ...
8093 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8095 (add_condition_to_breakpoint): Make static.
8096 (add_breakpoint_condition): Take a struct breakpoint pointer
8097 instead of an address. Adjust.
8098 (gdb_condition_true_at_breakpoint): Rename to ...
8099 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8101 (gdb_condition_true_at_breakpoint): Reimplement.
8102 (add_breakpoint_commands): Take a struct breakpoint pointer
8103 instead of an address. Adjust.
8104 (gdb_no_commands_at_breakpoint): Rename to ...
8105 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8106 parameter. Return true if no breakpoint was found. Change debug
8108 (gdb_no_commands_at_breakpoint): Reimplement.
8109 (run_breakpoint_commands): Rename to ...
8110 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8111 and change return type to boolean.
8112 (run_breakpoint_commands): New function.
8113 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8114 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8115 breakpoint. Go through the_target->remove_point instead of
8116 assuming memory breakpoint.
8117 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8118 software and hardware breakpoints.
8119 (reinsert_raw_breakpoint): Go through the_target->insert_point
8120 instead of assuming memory breakpoint.
8121 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8122 software and hardware breakpoints.
8123 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8124 Check both software and hardware breakpoints.
8125 (validate_inserted_breakpoint): Assert the breakpoint is a
8126 software breakpoint. Set the inserted flag to -1 instead of
8127 setting shlib_disabled.
8128 (delete_disabled_breakpoints): Adjust.
8129 (validate_breakpoints): Only validate software breakpoints.
8130 Adjust to inserted flag change.
8131 (check_mem_read, check_mem_write): Skip breakpoint types other
8132 than software breakpoints. Adjust to inserted flag change.
8133 * mem-break.h (enum raw_bkpt_type): New enum.
8134 (raw_breakpoint, struct process_info): Forward declare.
8135 (Z_packet_to_target_hw_bp_type): Delete declaration.
8136 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8137 (set_gdb_breakpoint, delete_gdb_breakpoint)
8138 (clear_breakpoint_conditions): New declarations.
8139 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8140 (breakpoint_inserted_here): Update comment.
8141 (add_breakpoint_condition, add_breakpoint_commands): Replace
8142 address parameter with a breakpoint pointer parameter.
8143 (gdb_breakpoint_here): Update comment.
8144 (delete_gdb_breakpoint_at): Delete.
8145 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8146 * server.c (process_point_options): Take a struct breakpoint
8147 pointer instead of an address. Adjust.
8148 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8149 delete_gdb_breakpoint.
8150 * spu-low.c (spu_target_ops): Install NULL as
8151 supports_z_point_type method.
8152 * target.h: Include mem-break.h.
8153 (struct target_ops) <prepare_to_access_memory>: Update comment.
8154 <supports_z_point_type>: New field.
8155 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8156 instead of a char. Also take a raw breakpoint pointer.
8157 * win32-arm-low.c (the_low_target): Install NULL as
8158 supports_z_point_type.
8159 * win32-i386-low.c (i386_supports_z_point_type): New function.
8160 (i386_insert_point, i386_remove_point): Adjust to new interface.
8161 (the_low_target): Install i386_supports_z_point_type.
8162 * win32-low.c (win32_supports_z_point_type): New function.
8163 (win32_insert_point, win32_remove_point): Adjust to new interface.
8164 (win32_target_ops): Install win32_supports_z_point_type.
8165 * win32-low.h (struct win32_target_ops):
8166 <supports_z_point_type>: New method.
8167 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8168 instead of a char. Also take a raw breakpoint pointer.
8170 2014-05-20 Pedro Alves <palves@redhat.com>
8172 * mem-break.h: Include break-common.h.
8173 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8174 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8175 (Z_packet_to_target_hw_bp_type): New declaration.
8176 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8177 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8178 (Z_PACKET_ACCESS_WP): Delete macros.
8179 (Z_packet_to_hw_type): Delete function.
8180 * i386-low.h: Don't include break-common.h here.
8181 (Z_packet_to_hw_type): Delete declaration.
8182 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8183 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8184 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8185 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8186 * linux-aarch64-low.c: Don't include break-common.h here.
8187 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8188 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8189 (Z_packet_to_target_hw_bp_type): Delete function.
8190 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8192 (mips_insert_point, mips_remove_point): Use
8193 Z_packet_to_target_hw_bp_type.
8195 2014-05-20 Pedro Alves <palves@redhat.com>
8197 * linux-aarch64-low.c: Include break-common.h.
8198 (enum target_point_type): Delete.
8199 (Z_packet_to_point_type): Rename to ...
8200 (Z_packet_to_target_hw_bp_type): ... this, and return a
8201 target_hw_bp_type instead.
8202 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8203 instead of an enum target_point_type.
8204 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8206 (aarch64_dr_state_insert_one_point)
8207 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8208 (aarch64_handle_aligned_watchpoint)
8209 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8210 Take an enum target_hw_bp_type instead of an enum
8212 (aarch64_supports_z_point_type): New function.
8213 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8214 use Z_packet_to_target_hw_bp_type.
8216 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8218 * configure.ac: Only use -Werror by default when DEVELOPMENT
8220 * configure: Regenerate.
8222 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8224 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8225 * linux-x86-low.c (X86_64_USER_REGS): New.
8226 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8228 2014-04-28 Yao Qi <yao@codesourcery.com>
8230 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8233 2014-04-25 Pedro Alves <palves@redhat.com>
8236 * linux-low.c (linux_attach_fail_reason_string): New function.
8237 (linux_attach_lwp): Delete.
8238 (linux_attach_lwp_1): Rename to ...
8239 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8240 argument. Remove "initial" parameter. Return int instead of
8241 void. Don't error or warn here.
8242 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8243 failure to attach to the tgid. Call warning when failing to
8245 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8246 argument. Remove "initial" parameter. Return int instead of
8247 void. Don't error or warn here.
8248 (linux_attach_fail_reason_string): New declaration.
8249 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8250 interface change. Use linux_attach_fail_reason_string.
8252 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8253 Walfred Tedeschi <walfred.tedeschi@intel.com>
8255 * Makefile.in: Added rules to handle new files
8256 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8257 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8258 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8259 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8260 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8261 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8263 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8264 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8265 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8266 i386/x32-avx512.xml.
8267 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8268 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8269 i386/x32-avx512-linux.xml.
8270 * i387-fp.c (num_avx512_k_registers): New constant for number
8272 (num_avx512_zmmh_low_registers): New constant for number of
8273 lower ZMM registers (0-15).
8274 (num_avx512_zmmh_high_registers): New constant for number of
8275 higher ZMM registers (16-31).
8276 (num_avx512_ymmh_registers): New contant for number of higher
8277 YMM registers (ymm16-31 added by avx521 on x86_64).
8278 (num_avx512_xmm_registers): New constant for number of higher
8279 XMM registers (xmm16-31 added by AVX512 on x86_64).
8280 (struct i387_xsave): Add space for AVX512 registers.
8281 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8282 Add code to handle AVX512 registers.
8283 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8284 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8285 prototypei from generated file.
8286 (tdesc_amd64_avx512_linux): Likewise.
8287 (init_registers_x32_avx512_linux): Likewise.
8288 (tdesc_x32_avx512_linux): Likewise.
8289 (init_registers_i386_avx512_linux): Likewise.
8290 (tdesc_i386_avx512_linux): Likewise.
8291 (x86_64_regmap): Add AVX512 registers.
8292 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8294 (initialize_low_arch): Add code to initialize AVX512 registers.
8296 2014-04-23 Pedro Alves <palves@redhat.com>
8298 * mem-break.c (find_gdb_breakpoint_at): Make static.
8299 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8301 2014-04-23 Pedro Alves <palves@redhat.com>
8303 * i386-low.c: Don't include break-common.h here.
8304 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8305 prototype to take target_hw_bp_type as argument instead of a Z
8307 * i386-low.h: Include break-common.h here.
8308 (Z_packet_to_hw_type): Declare.
8309 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8311 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8312 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8313 (x86_remove_point): Convert the packet number to a
8314 target_hw_bp_type before calling i386_low_remove_watchpoint.
8315 * win32-i386-low.c (i386_insert_point): Convert the packet number
8316 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8317 (i386_remove_point): Convert the packet number to a
8318 target_hw_bp_type before calling i386_low_remove_watchpoint.
8320 2014-04-23 Pedro Alves <palves@redhat.com>
8322 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8324 2014-04-10 Pedro Alves <palves@redhat.com>
8326 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8327 Check if the condition or command is NULL before checking if the
8328 breakpoint is known. On success, return true.
8329 * mem-break.h (add_breakpoint_condition): Document return.
8330 (add_breakpoint_commands): Add describing comment.
8331 * server.c (skip_to_semicolon): New function.
8332 (process_point_options): Use it.
8334 2014-04-09 Pedro Alves <palves@redhat.com>
8336 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8339 2014-02-27 Pedro Alves <palves@redhat.com>
8342 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8344 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8346 (last_thread_of_process_p): Take a PID argument instead of a
8348 (linux_wait_for_lwp): Delete.
8349 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8351 (linux_low_filter_event): New function, party factored out from
8352 linux_wait_for_event.
8353 (linux_wait_for_event): Rename to ...
8354 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8355 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8356 sigsuspend. Check for zombie leaders.
8357 (linux_wait_for_event): Reimplement as wrapper around
8358 linux_wait_for_event_filtered.
8359 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8360 a normal or signal exit is seen, it's the whole process exiting.
8361 (wait_for_sigstop): No longer a for_each_inferior callback.
8362 Rewrite on top of linux_wait_for_event_filtered.
8363 (stop_all_lwps): Call wait_for_sigstop directly.
8364 * server.c (resume, handle_target_event): Handle
8365 TARGET_WAITKIND_NO_RESUMED.
8367 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8369 * win32-low.c (psapi_get_dll_name,
8370 * win32_CreateToolhelp32Snapshot): Delete.
8371 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8372 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8374 (handle_load_dll): Add function description.
8375 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8377 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8379 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8381 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8382 base address when calling win32_add_one_solib.
8383 (handle_load_dll): Delete local variable load_addr.
8384 Remove 0x1000 offset applied to DLL base address when calling
8385 win32_add_one_solib.
8386 (handle_unload_dll): Add comment.
8388 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8390 * win32-low.c (win32_add_all_dlls): Renames
8391 win32_ensure_ntdll_loaded. Rewrite function documentation.
8392 Adjust implementation to always load all DLLs.
8393 Add 0x1000 offset to DLL base address when calling
8394 win32_add_one_solib.
8395 (child_initialization_done): New static global.
8396 (do_initial_child_stuff): Set child_initialization_done to
8397 zero during child initialization, and 1 after. Replace call
8398 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8400 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8401 (handle_unload_dll): Add function documentation.
8402 (get_child_debug_event): Ignore load and unload DLL events
8403 during child initialization.
8405 2014-02-20 Doug Evans <dje@google.com>
8407 Remove global all_lwps.
8408 * inferiors.h (ptid_of): Move here from linux-low.h.
8409 (pid_of, lwpid_of): Ditto.
8410 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8411 parameter is a struct thread_info * now.
8412 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8413 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8414 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8416 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8417 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8418 * linux-arm-low.c (update_registers_callback): Update, "entry"
8419 parameter is a struct thread_info * now.
8420 Fetch lwpid from current_inferior directly.
8421 (arm_insert_point): Pass &all_threads to find_inferior instead of
8423 (arm_remove_point): Ditto.
8424 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8425 (arm_prepare_to_resume): Fetch pid from thread.
8426 (arm_read_description): Fetch lwpid from current_inferior directly.
8427 * linux-low.c (all_lwps): Delete.
8428 (delete_lwp): Delete call to remove_inferior.
8429 (handle_extended_wait): Fetch lwpid from thread.
8430 (add_lwp): Don't set lwp->entry.id. Remove call to
8431 add_inferior_to_list.
8432 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8433 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8434 (kill_one_lwp_callback): Ditto.
8435 (linux_kill): Don't dereference NULL pointer.
8436 Fetch ptid,lwpid from thread.
8437 (get_detach_signal): Fetch ptid from thread.
8438 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8439 Simplify call to regcache_invalidate_thread.
8440 (delete_lwp_callback): Update, "entry" parameter is a
8441 struct thread_info * now. Fetch pid from thread.
8442 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8443 (status_pending_p_callback): Update, "entry" parameter is a
8444 struct thread_info * now. Fetch ptid from thread.
8445 (find_lwp_pid): Update, "entry" parameter is a
8446 struct thread_info * now.
8447 (linux_wait_for_lwp): Fetch pid from thread.
8448 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8449 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8450 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8451 (dequeue_one_deferred_signal): Ditto.
8452 (cancel_breakpoint): Fetch ptid from current_inferior.
8453 (linux_wait_for_event): Pass &all_threads to find_inferior,
8454 not &all_lwps. Fetch ptid, lwpid from thread.
8455 (count_events_callback): Update, "entry" parameter is a
8456 struct thread_info * now.
8457 (select_singlestep_lwp_callback): Ditto.
8458 (select_event_lwp_callback): Ditto.
8459 (cancel_breakpoints_callback): Ditto.
8460 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8462 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8463 (unsuspend_one_lwp): Update, "entry" parameter is a
8464 struct thread_info * now.
8465 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8467 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8468 Fetch lwpid from thread, not lwp.
8469 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8470 Pass &all_threads to find_inferior, not &all_lwps.
8471 (send_sigstop): Fetch lwpid from thread, not lwp.
8472 (send_sigstop_callback): Update, "entry" parameter is a
8473 struct thread_info * now.
8474 (suspend_and_send_sigstop_callback): Ditto.
8475 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8476 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8477 struct thread_info * now.
8478 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8480 (lwp_running): Update, "entry" parameter is a
8481 struct thread_info * now.
8482 (stop_all_lwps): Fetch ptid from thread.
8483 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8484 (linux_resume_one_lwp): Fetch lwpid from thread.
8485 (linux_set_resume_request): Update, "entry" parameter is a
8486 struct thread_info * now. Fetch pid, lwpid from thread.
8487 (resume_status_pending_p): Update, "entry" parameter is a
8488 struct thread_info * now.
8489 (need_step_over_p): Ditto. Fetch lwpid from thread.
8490 (start_step_over): Fetch lwpid from thread.
8491 (linux_resume_one_thread): Update, "entry" parameter is a
8492 struct thread_info * now. Fetch lwpid from thread.
8493 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8494 (proceed_one_lwp): Update, "entry" parameter is a
8495 struct thread_info * now. Fetch lwpid from thread.
8496 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8497 struct thread_info * now.
8498 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8499 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8500 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8502 (regsets_store_inferior_registers): Ditto.
8503 (fetch_register, store_register): Ditto.
8504 (linux_read_memory, linux_write_memory): Ditto.
8505 (linux_request_interrupt): Ditto.
8506 (linux_read_auxv): Ditto.
8507 (linux_xfer_siginfo): Ditto.
8508 (linux_qxfer_spu): Ditto.
8509 (linux_qxfer_libraries_svr4): Ditto.
8510 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8511 moved to inferiors.h.
8513 (get_thread_lwp): Update.
8514 (struct lwp_info): Delete member "entry". Simplify comment for
8517 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8518 current_inferior directly.
8519 (update_watch_registers_callback): Update, "entry" parameter is a
8520 struct thread_info * now. Fetch pid from thread.
8521 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8522 (mips_insert_point): Fetch lwpid from current_inferior.
8523 Pass &all_threads to find_inferior, not &all_lwps.
8524 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8525 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8527 (mips_stopped_data_address): Ditto.
8528 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8530 * linux-tile-low.c (tile_arch_setup): Ditto.
8531 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8532 (update_debug_registers_callback): Update, "entry" parameter is a
8533 struct thread_info * now. Fetch pid from thread.
8534 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8535 Pass &all_threads to find_inferior, not &all_lwps.
8536 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8537 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8538 Pass &all_threads to find_inferior, not &all_lwps.
8539 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8540 (i386_dr_low_get_status): Ditto.
8541 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8542 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8543 (x86_linux_read_description): Ditto.
8544 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8546 2014-02-20 Doug Evans <dje@google.com>
8548 * inferiors.c (get_first_inferior): Fix buglet.
8550 2014-02-19 Doug Evans <dje@google.com>
8552 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8553 * inferiors.c (add_thread): Change result type to struct thread_info *.
8554 All callers updated.
8555 (add_lwp): Call add_thread here instead of in callers.
8556 All callers updated.
8557 * linux-low.h (get_lwp_thread): Rewrite.
8558 (struct lwp_info): New member "thread".
8560 2014-02-19 Doug Evans <dje@google.com>
8562 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8563 All callers updated.
8565 2014-02-19 Doug Evans <dje@google.com>
8567 * inferiors.c (add_thread): Fix whitespace.
8569 2014-02-19 Doug Evans <dje@google.com>
8571 * dll.c (clear_dlls): Replace accessing list implemention details
8573 * gdbthread.h (get_first_thread): Declare.
8574 * inferiors.c (for_each_inferior_with_data): New function.
8575 (get_first_thread): New function.
8576 (find_thread_ptid): Simplify.
8577 (get_first_inferior): New function.
8578 (clear_list): Delete.
8579 (one_inferior_p): New function.
8580 (clear_inferior_list): New function.
8581 (clear_inferiors): Update.
8582 * inferiors.h (for_each_inferior_with_data): Declare.
8583 (clear_inferior_list): Declare.
8584 (one_inferior_p): Declare.
8585 (get_first_inferior): Declare.
8586 * linux-low.c (linux_wait_for_event): Replace accessing list
8587 implemention details with API function.
8588 * server.c (target_running): Ditto.
8589 (accumulate_file_name_length): New function.
8590 (emit_dll_description): New function.
8591 (handle_qxfer_libraries): Replace accessing list implemention
8592 details with API function.
8593 (handle_qxfer_threads_worker): New function.
8594 (handle_qxfer_threads_proper): Replace accessing list implemention
8595 details with API function.
8596 (handle_query): Ditto.
8597 (visit_actioned_threads_callback_ftype): New typedef.
8598 (visit_actioned_threads_data): New struct.
8599 (visit_actioned_threads): Rewrite to be find_inferior callback.
8600 (resume): Call find_inferior.
8601 (handle_status): Replace accessing list implemention
8602 details with API function.
8603 (process_serial_event): Replace accessing list implemention details
8605 * target.c (set_desired_inferior): Replace accessing list implemention
8606 details with API function.
8607 * tracepoint.c (same_process_p): New function.
8608 (gdb_agent_about_to_close): Replace accessing list implemention
8609 details with API function.
8610 * win32-low.c (child_delete_thread): Replace accessing list
8611 implemention details with API function.
8612 (match_dll_by_basename): New function.
8613 (dll_is_loaded_by_basename): New function.
8614 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8615 details call to dll_is_loaded_by_basename.
8617 2014-02-19 Doug Evans <dje@google.com>
8619 * dll.h (struct dll_info): Add comment.
8620 * gdbthread.h (struct thread_info): Add comment.
8621 (current_ptid): Simplify.
8622 * inferiors.c (add_process): Update.
8623 (remove_process): Update.
8624 * inferiors.h (struct process_info): Rename member "head" to "entry".
8625 * linux-low.c (delete_lwp): Update.
8627 (last_thread_of_process_p): Update.
8628 (kill_one_lwp_callback, linux_kill): Update.
8629 (status_pending_p_callback): Update.
8630 (wait_for_sigstop): Update. Simplify read of ptid.
8631 (start_step_over): Update.
8632 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8633 (get_lwp_thread): Update.
8634 (struct lwp_info): Rename member "head" to "entry".
8635 * regcache.h (inferior_list_entry): Delete.
8636 * server.c (kill_inferior_callback): Update.
8637 (detach_or_kill_inferior_callback): Update.
8638 (print_started_pid): Update.
8639 (print_attached_pid): Update.
8640 (process_serial_event): Simplify read of ptid.
8641 * thread-db.c (thread_db_create_event): Update.
8642 (thread_db_get_tls_address): Update.
8643 * win32-low.c (current_inferior_ptid): Simplify.
8645 2014-02-19 Tom Tromey <tromey@redhat.com>
8647 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8649 (target_supports_btrace): Update.
8651 2014-02-14 Yao Qi <yao@codesourcery.com>
8653 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8654 (rsp-low-ipa.o): New target.
8656 2014-02-12 Tom Tromey <tromey@redhat.com>
8658 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8659 convert_ascii_to_int.
8660 * regcache.c (registers_to_string): Likewise.
8661 * remote-utils.c (decode_M_packet): Likewise.
8662 * server.c (process_serial_event): Likewise.
8664 2014-02-12 Tom Tromey <tromey@redhat.com>
8666 * server.c (handle_query, handle_v_run): Use hex2bin, not
8668 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8670 2014-02-12 Tom Tromey <tromey@redhat.com>
8672 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8673 convert_int_to_ascii.
8674 * regcache.c (registers_to_string, collect_register_as_string):
8676 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8678 * server.c (process_serial_event): Likewise.
8679 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8680 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8682 2014-02-12 Tom Tromey <tromey@redhat.com>
8684 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8685 bin2hex, not hexify.
8686 * tracepoint.c (cmd_qtstatus): Likewise.
8688 2014-02-12 Tom Tromey <tromey@redhat.com>
8690 * remote-utils.c (monitor_output): Pass explicit length to
8693 2014-02-12 Tom Tromey <tromey@redhat.com>
8695 * tracepoint.c: Include rsp-low.h.
8696 * server.c: Include rsp-low.h.
8697 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8698 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8700 * remote-utils.c: Include rsp-low.h.
8701 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8702 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8703 (convert_int_to_ascii, convert_ascii_to_int): Move to
8705 * regcache.c: Include rsp-low.h.
8706 * ax.c: Include rsp-low.h.
8707 * Makefile.in (SFILES): Add common/rsp-low.c.
8708 (OBS): Add rsp-low.o.
8709 (rsp-low.o): New target.
8711 2014-02-12 Tom Tromey <tromey@redhat.com>
8713 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8714 Include print-utils.h.
8715 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8716 (plongest, thirty_two, phex_nz): Remove.
8717 * Makefile.in (SFILES): Add common/print-utils.c.
8718 (OBS): Add print-utils.o.
8719 (print-utils-ipa.o): New target.
8720 (print-utils.o): New target.
8721 (IPA_OBJS): Add print-utils-ipa.o.
8723 2014-02-06 Tom Tromey <tromey@redhat.com>
8725 * Makefile.in (SFILES): Fix indentation.
8727 2014-02-05 Doug Evans <dje@google.com>
8729 * linux-low.c (linux_wait_for_event): Improve comment.
8730 (linux_wait_1): Keep current_inferior in sync with event_child.
8732 2014-01-22 Doug Evans <dje@google.com>
8734 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8736 2014-01-22 Doug Evans <dje@google.com>
8738 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8739 * configure: Regenerate.
8740 * config.in: Regenerate.
8741 * Makefile.in (SFILES): Add debug.c.
8743 * debug.c: New file.
8744 * debug.h: New file.
8745 * linux-aarch64-low.c (*): Update all debugging printfs to use
8746 debug_printf instead of fprintf.
8747 * linux-arm-low.c (*): Ditto.
8748 * linux-cris-low.c (*): Ditto.
8749 * linux-crisv32-low.c (*): Ditto.
8750 * linux-m32r-low.c (*): Ditto.
8751 * linux-sparc-low.c (*): Ditto.
8752 * linux-x86.c (*): Ditto.
8753 * linux-low.c (*): Ditto.
8754 (linux_wait_1): Add calls to debug_enter, debug_exit.
8755 (linux_wait): Remove redundant debugging printf.
8756 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8757 (linux_resume, unstop_all_lwps): Ditto.
8758 * mem-break.c (*): Update all debugging printfs to use
8759 debug_printf instead of fprintf.
8760 * remote-utils.c (*): Ditto.
8761 * thread-db.c (*): Ditto.
8762 * server.c #include <ctype.h>, "gdb_vecs.h".
8763 (debug_threads): Moved to debug.c.
8764 (*): Update all debugging printfs to use debug_printf instead of
8766 (start_inferior): Replace call to fflush with call to debug_flush.
8767 (monitor_show_help): Mention set debug-format.
8768 (parse_debug_format_options): New function.
8769 (handle_monitor_command): Handle "monitor set debug-format".
8770 (gdbserver_usage): Mention --debug-format.
8771 (main): Parse --debug-format.
8772 * server.h (debug_threads): Declaration moved to debug.h.
8774 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8775 trace_debug_1 that uses debug_printf.
8776 (tracepoint_look_up_symbols): Update all debugging printfs to use
8777 debug_printf instead of fprintf.
8779 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8781 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8784 2014-01-17 Pedro Alves <palves@redhat.com>
8787 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8788 defined after including gdb_proc_service.h.
8790 2014-01-16 Doug Evans <dje@google.com>
8792 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8793 (match_dll): Use it.
8795 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8797 * target.h (target_ops) <read_btrace>: Change parameters and
8798 return type to allow error reporting.
8799 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8800 trace reading errors on.
8801 * linux-low.c (linux_low_read_btrace): Pass trace reading
8803 (linux_low_disable_btrace): New.
8805 2014-01-15 Doug Evans <dje@google.com>
8807 * inferiors.c (thread_id_to_gdb_id): Delete.
8808 * inferiors.h (thread_id_to_gdb_id): Delete.
8810 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8812 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8813 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8816 2014-01-08 Pedro Alves <palves@redhat.com>
8818 * server.c (handle_status): Don't discard previous queued stop
8819 replies or thread's pending status here.
8820 (main) <disconnection>: Do it here instead.
8822 2014-01-08 Pedro Alves <palves@redhat.com>
8824 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8825 * server.c (visit_actioned_threads, handle_pending_status): New
8827 (handle_v_cont): Factor out parts to ...
8828 (resume): ... this new function. If in all-stop, and a thread
8829 being resumed has a pending status, report it without actually
8831 (myresume): Adjust to use the new 'resume' function.
8832 (clear_pending_status_callback, set_pending_status_callback)
8833 (find_status_pending_thread_callback): New functions.
8834 (handle_status): Handle the case of multiple threads having
8835 interesting statuses to report. Report threads' real last signal
8836 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8837 with an interesting thread to report the status for, instead of
8838 always reporting the status of the first thread.
8840 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8842 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8843 * gdbreplay.c (gdbreplay_version): Likewise.
8845 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8847 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8848 iov.iov_len with the real length in use.
8850 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8852 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8853 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8854 for all targets that use win32-low.c.
8855 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8856 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8858 2013-12-13 Pedro Alves <palves@redhat.com>
8860 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8861 if equal to TARGET_WAITKIND_LOADED.
8862 * win32-low.c (cached_status): New static global.
8863 (win32_wait): Add declaration.
8864 (do_initial_child_stuff): Flush all initial pending debug events
8865 up to the initial breakpoint.
8866 (win32_wait): If CACHED_STATUS was set, return that instead
8867 of doing a real wait. Remove the code resuming the execution
8868 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8869 during the initial phase. Also remove the code changing
8870 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8871 TARGET_WAITKIND_STOPPED.
8873 2013-12-11 Yao Qi <yao@codesourcery.com>
8875 * notif.c (handle_notif_ack): Return 0 if no notification
8878 2013-11-20 Doug Evans <dje@google.com>
8880 * linux-low.c (linux_set_resume_request): Fix comment.
8882 2013-11-20 Doug Evans <dje@google.com>
8884 * linux-low.c (resume_status_pending_p): Tweak comment.
8886 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8888 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8889 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8890 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8891 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8892 (srv_amd64_regobj): Add amd64-mpx.o.
8893 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8894 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8895 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8896 * i387-fp.c (num_pl_bnd_register) Added constant.
8897 (num_pl_bnd_cfg_registers) Added constant.
8898 (struct i387_xsave) Added reserved area and MPX fields.
8899 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8900 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8902 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8903 (init_registers_amd64_mpx_linux): Declare new function.
8904 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8905 (x86_64_regmap): Add MPX registers.
8906 (x86_linux_read_description): Add MPX case.
8907 (initialize_low_arch): Initialize MPX targets.
8909 2013-11-18 Tom Tromey <tromey@redhat.com>
8911 * configure: Rebuild.
8912 * configure.ac: Don't check for stdlib.h.
8913 * gdbreplay.c: Unconditionally include stdlib.h.
8915 2013-11-18 Tom Tromey <tromey@redhat.com>
8917 * config.in: Rebuild.
8918 * configure: Rebuild.
8919 * configure.ac: Don't use AC_HEADER_DIRENT.
8921 2013-11-18 Tom Tromey <tromey@redhat.com>
8923 * server.h: Don't check HAVE_STRING_H.
8924 * gdbreplay.c: Don't check HAVE_STRING_H.
8925 * configure: Rebuild.
8927 2013-11-18 Tom Tromey <tromey@redhat.com>
8929 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8932 2013-11-08 Tom Tromey <tromey@redhat.com>
8934 * configure, config.in: Rebuild.
8935 * configure.ac: Remove unused configury.
8937 2013-11-08 Tom Tromey <tromey@redhat.com>
8939 * acinclude.m4: Include common.m4, codeset.m4.
8940 * configure, config.in: Rebuild.
8941 * configure.ac: Use GDB_AC_COMMON.
8943 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8945 * linux-s390-low.c (HWCAP_S390_TE): New define.
8946 (s390_arch_setup): Consider the TE field in the HWCAP for
8947 determining 'have_regset_tdb'.
8949 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8952 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8955 2013-10-02 Pedro Alves <palves@redhat.com>
8957 * server.c (process_serial_event): Don't output "GDBserver
8958 exiting" if GDB is connected through stdio.
8959 * target.c (mywait): Likewise, be silent if GDB is connected
8962 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8964 * lynx-low.c (lynx_add_threads_after_attach): New function.
8965 (lynx_attach): Remove call to add_thread. Add call to
8966 lynx_add_threads_after_attach instead.
8968 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8970 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8971 * config.in, configure: Regenerated.
8973 2013-09-18 Yao Qi <yao@codesourcery.com>
8976 * server.c (start_inferior): Clear 'resume_info'.
8978 2013-09-16 Jiong Wang <jiwang@tilera.com>
8980 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8983 2013-09-16 Jiong Wang <jiwang@tilera.com>
8985 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8986 linux-tile-low.o to srv_tgtobj.
8988 2013-09-16 Will Newton <will.newton@linaro.org>
8990 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8993 2013-09-06 Pedro Alves <palves@redhat.com>
8995 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8996 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8997 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8998 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8999 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9000 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9002 2013-09-06 Pedro Alves <palves@redhat.com>
9004 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9005 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9007 2013-09-06 Pedro Alves <palves@redhat.com>
9009 * linux-amd64-ipa.c: Include tracepoint.h.
9010 * linux-i386-ipa.c: Include tracepoint.h.
9012 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9014 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9015 (ps_get_thread_area): New function.
9017 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9019 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9020 (initialize_low_arch): Call init_registers_crisv32 rather than
9021 init_register_crisv32.
9023 2013-09-05 Pedro Alves <palves@redhat.com>
9025 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9027 * hostio.h: ... this new file.
9028 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9029 win32-low.c: Include hostio.h.
9031 2013-09-05 Pedro Alves <palves@redhat.com>
9033 * server.h (gdb_client_data, handler_func, callback_handler_func)
9034 (delete_file_handler, add_file_handler, append_callback_event)
9035 (delete_callback_event, start_event_loop, initialize_event_loop):
9036 Move to event-loop.h and include it.
9037 * event-loop.h: New file.
9039 2013-09-05 Pedro Alves <palves@redhat.com>
9041 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9042 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9043 (loaded_dll, unloaded_dll): Move to ...
9044 * dll.h: ... this new file.
9045 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9047 2013-09-05 Pedro Alves <palves@redhat.com>
9049 * server.h (current_process, get_thread_process, all_processes)
9050 (add_inferior_to_list, for_each_inferior, current_inferior)
9051 (remove_inferior, add_process, remove_process, find_process_pid)
9052 (have_started_inferiors_p, have_attached_inferiors_p)
9053 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9054 (clear_inferiors, find_inferior, find_inferior_id)
9055 (inferior_target_data, set_inferior_target_data)
9056 (inferior_regcache_data, set_inferior_regcache_data): Move to
9057 inferiors.h, and include it.
9058 * inferiors.h: New file.
9060 2013-09-05 Pedro Alves <palves@redhat.com>
9062 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9066 2013-09-05 Pedro Alves <palves@redhat.com>
9068 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9070 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9071 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9072 (handle_tracepoint_general_set, handle_tracepoint_query)
9073 (tracepoint_finished_step, tracepoint_was_hit)
9074 (release_while_stepping_state_list, current_traceframe)
9075 (in_readonly_region, traceframe_read_mem)
9076 (fetch_traceframe_registers, traceframe_read_sdata)
9077 (traceframe_read_info, struct fast_tpoint_collect_status)
9078 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9079 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9080 (supply_fast_tracepoint_registers)
9081 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9082 (ipa_tdesc, claim_trampoline_space)
9083 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9084 (agent_mem_read, agent_get_trace_state_variable_value)
9085 (agent_set_trace_state_variable_value, agent_tsv_read)
9086 (agent_mem_read_string, get_raw_reg_func_addr)
9087 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9088 * tracepoint.h: ... this new file.
9090 2013-09-05 Pedro Alves <palves@redhat.com>
9092 * server.h (perror_with_name, error, fatal, warning, paddress)
9093 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9095 * utils.h: New file.
9097 2013-09-05 Pedro Alves <palves@redhat.com>
9099 * server.h (remote_debug, noack_mode, transport_is_reliable)
9100 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9101 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9102 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9103 (write_enn, initialize_async_io, enable_async_io)
9104 (disable_async_io, check_remote_input_interrupt_request)
9105 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9106 (dead_thread_notify, prepare_resume_reply)
9107 (decode_address_to_semicolon, decode_address, decode_m_packet)
9108 (decode_M_packet, decode_X_packet, decode_xfer_write)
9109 (decode_search_memory_packet, unhexify, hexify)
9110 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9111 (look_up_one_symbol, relocate_instruction)
9112 (monitor_output): Move to remote-utils.h, and include it.
9113 * remote-utils.h: New file.
9115 2013-09-05 Pedro Alves <palves@redhat.com>
9117 * server.h (_): Delete.
9119 2013-09-02 Pedro Alves <palves@redhat.com>
9121 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9122 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9124 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9126 2013-09-02 Pierre Muller <muller@sourceware.org>
9128 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9129 or WriteProcessMemory complete successfully and handle
9130 ERROR_PARTIAL_COPY error.
9132 2013-09-02 Pedro Alves <palves@redhat.com>
9134 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9135 error instead of EIO.
9137 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9140 * linux-low.c: Include filestuff.h.
9141 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9142 * lynx-low.c: Include filestuff.h.
9143 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9144 * server.c: Include filestuff.h.
9145 (main): Call notice_open_fds.
9146 * spu-low.c: Include filestuff.h.
9147 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9149 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9151 * Makefile.in: Explain why ../target and ../nat are not
9152 listed as include file search paths.
9153 (linux-waitpid.o): New object file rule.
9154 * configure.srv (srv_native_linux_obj): New variable.
9155 Replace all occurrences of linux native object files with
9156 $srv_native_linux_obj.
9157 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9158 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9159 (linux_enable_event_reporting): Remove declaration.
9160 (my_waitpid): Moved to common/linux-waitpid.c.
9161 (linux_wait_for_event): Pass ptid when calling
9162 linux_enable_event_reporting.
9163 (linux_supports_tracefork_flag): Remove.
9164 (linux_enable_event_reporting): Likewise.
9165 (linux_tracefork_grandchild): Remove.
9166 (STACK_SIZE): Moved to common/linux-ptrace.c.
9167 (linux_tracefork_child): Remove.
9168 (linux_test_for_tracefork): Remove.
9169 (linux_look_up_symbols): Call linux_supports_traceclone.
9170 (initialize_low): Remove call to linux_test_for_tracefork.
9171 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9172 common/linux-ptrace.h.
9173 (PTRACE_TYPE_ARG4): Likewise.
9174 Include linux-ptrace.h.
9176 2013-08-21 Pedro Alves <palves@redhat.com>
9178 * config.in: Renegerate.
9180 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9182 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9183 (SFILES): Remove $(srcdir)/common/target-common.c and
9184 add $(srcdir)/target/waitstatus.c.
9185 (OBS): Remove target-common.o and add waitstatus.o.
9186 (server_h): Remove $(srcdir)/../common/target-common.h and
9187 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9188 and $(srcdir)/../target/waitstatus.h.
9189 (target-common.o): Remove.
9190 (waitstatus.o): New target object file.
9191 * target.h: Do not include target-common.h and
9192 include target/resume.h, target/wait.h and
9193 target/waitstatus.h.
9195 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9197 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9198 to PTRACE_TYPE_ARG3.
9199 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9200 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9202 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9203 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9205 2013-07-27 Jie Zhang <jie@codesourcery.com>
9206 Daniel Jacobowitz <dan@codesourcery.com>
9207 Yao Qi <yao@codesourcery.com>
9209 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9210 (mips-linux-watch.o): New rule.
9211 (mips_linux_watch_h): New variable.
9212 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9214 * linux-mips-low.c: Include mips-linux-watch.h.
9215 (struct arch_process_info, struct arch_lwp_info): New.
9216 (update_watch_registers_callback): New function.
9217 (mips_linux_new_process, mips_linux_new_thread) New functions.
9218 (mips_linux_prepare_to_resume, mips_insert_point): New
9220 (mips_remove_point, mips_stopped_by_watchpoint): New
9222 (rsp_bp_type_to_target_hw_bp_type): New function.
9223 (mips_stopped_data_address): New function.
9224 (the_low_target): Add watchpoint support functions.
9226 2013-07-27 Yao Qi <yao@codesourcery.com>
9228 * i386-low.c: Include break-common.h.
9229 (enum target_hw_bp_type): Remove.
9231 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9233 * Makefile.in (SFILES): /common/target-common.c.
9234 (OBS): Add target-common.o.
9235 (server_h): Add $(srcdir)/../common/target-common.h.
9236 (target-common.o): New target.
9237 * server.c (queue_stop_reply_callback): Free
9238 status string after use.
9239 * target.c (target_waitstatus_to_string): Remove.
9240 * target.h: Include target-common.h.
9241 (resume_kind): Likewise.
9242 (target_waitkind): Likewise.
9243 (target_waitstatus): Likewise.
9244 (TARGET_WNOHANG): Likewise.
9246 2013-07-04 Yao Qi <yao@codesourcery.com>
9248 * Makefile.in (host_alias): Use @host_noncanonical@.
9249 (target_alias): Use @target_noncanonical@.
9250 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9251 ACX_NONCANONICAL_HOST.
9252 * configure: Regenerated.
9255 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9257 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9258 * configure: Rebuild.
9259 * Makefile.in (version_host, version_target): Get from configure.
9260 (version.c): Use $(version_host) and $(version_target).
9262 2013-07-03 Pedro Alves <palves@redhat.com>
9264 * Makefile.in (config.status): Depend on development.sh.
9265 * acinclude.m4: Include libmcheck.m4.
9266 * configure: Regenerate.
9268 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9270 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9271 attribute inside the parentheses.
9272 (winapi_DebugSetProcessKillOnExit): Ditto.
9273 (winapi_DebugBreakProcess): Ditto.
9274 (winapi_GenerateConsoleCtrlEvent): Ditto.
9276 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9278 * notif.h (notif_event): Add a dummy member to avoid compiler
9281 2013-07-01 Pedro Alves <palves@redhat.com>
9283 * hostio.c (HOSTIO_PATH_MAX): Define.
9284 (require_filename, handle_open, handle_unlink, handle_readlink):
9287 2013-07-01 Pedro Alves <palves@redhat.com>
9289 * server.h: Include "pathmax.h".
9290 * linux-low.c: Don't include sys/param.h.
9291 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9293 * win32-low.c: Don't include sys/param.h.
9294 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9296 2013-07-01 Pedro Alves <palves@redhat.com>
9298 * event-loop.c: Don't check HAVE_UNISTD_H before including
9300 * gdbreplay.c: Likewise.
9301 * remote-utils.c: Likewise.
9302 * server.c: Likewise.
9303 * configure.ac: Don't check for unistd.h.
9304 * configure: Regenerate.
9306 2013-06-28 Tom Tromey <tromey@redhat.com>
9308 * Makefile.in (version.c): Use version.in, not
9311 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9313 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9314 * configure: Rebuild.
9315 * Makefile.in (version_host, version_target): Get from configure.
9316 (version.c): Use $(version_host) and $(version_target).
9318 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9320 Fix trace-status to output user name without trailing colon.
9321 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9323 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9325 Fix trace-status to output proper start-time and stop-time.
9326 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9327 output start time and stop time in hex as gdb expects.
9329 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9331 * tracepoint.c (build_traceframe_info_xml): Output trace state
9332 variables present in the trace buffer.
9334 2013-06-24 Tom Tromey <tromey@redhat.com>
9336 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9338 (version.o): Remove.
9339 * gdbreplay.c: Include version.h.
9340 (version, host_name): Don't declare.
9341 * server.h: Include version.h.
9342 (version, host_name): Don't declare.
9344 2013-06-12 Pedro Alves <palves@redhat.com>
9346 * linux-x86-low.c (linux_is_elf64): Delete global.
9347 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9348 with local linux_pid_exe_is_elf_64_file use.
9350 2013-06-11 Pedro Alves <palves@redhat.com>
9352 * linux-low.c (regset_disabled, disable_regset): New functions.
9353 (regsets_fetch_inferior_registers)
9354 (regsets_store_inferior_registers): Use them.
9355 (initialize_regsets_info); Don't allocate the disabled_regsets
9357 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9360 2013-06-11 Pedro Alves <palves@redhat.com>
9362 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9365 2013-06-11 Pedro Alves <palves@redhat.com>
9367 * linux-x86-low.c (initialize_low_arch): Call
9368 init_registers_x32_avx_linux.
9370 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9372 Fix compatibility with Android Bionic.
9373 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9376 2013-06-07 Pedro Alves <palves@redhat.com>
9379 * Makefile.in (OBS): Add tdesc.o.
9380 (IPA_OBJS): Add tdesc-ipa.o.
9381 (tdesc-ipa.o): New rule.
9382 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9384 * linux-low.c (new_inferior): Delete.
9385 (disabled_regsets, num_regsets): Delete.
9386 (linux_add_process): Adjust to set the new per-process
9388 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9389 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9390 was a stop. When calling arch_setup, switch the current inferior
9391 to the thread that got an event.
9392 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9393 (regsets_fetch_inferior_registers)
9394 (regsets_store_inferior_registers): New regsets_info parameter.
9396 (linux_register_in_regsets): New regs_info parameter. Adjust to
9398 (register_addr, fetch_register, store_register): New usrregs_info
9399 parameter. Adjust to use it.
9400 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9401 parameter regs_info. Adjust to use it.
9402 (linux_fetch_registers): Get the current inferior's regs_info, and
9404 (linux_store_registers): Ditto.
9405 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9406 (initialize_low): Don't initialize the target_regsets here. Call
9407 initialize_low_arch.
9408 * linux-low.h (target_regsets): Delete declaration.
9409 (struct regsets_info): New.
9410 (struct usrregs_info): New.
9411 (struct regs_info): New.
9412 (struct process_info_private) <new_inferior>: New field.
9413 (struct linux_target_ops): Delete the num_regs, regmap, and
9414 regset_bitmap fields. New field regs_info.
9415 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9416 * i387-fp.c (num_xmm_registers): Delete.
9417 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9418 calls to new interface.
9419 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9420 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9421 Infer the number of xmm registers from the regcache's target
9423 * i387-fp.h (num_xmm_registers): Delete.
9424 * inferiors.c (add_thread): Don't install the thread's regcache
9426 * proc-service.c (gregset_info): Fetch the current inferior's
9427 regs_info. Adjust to use it.
9428 * regcache.c: Include tdesc.h.
9429 (register_bytes, reg_defs, num_registers)
9430 (gdbserver_expedite_regs): Delete.
9431 (get_thread_regcache): If the thread doesn't have a regcache yet,
9432 create one, instead of aborting gdbserver.
9433 (regcache_invalidate_one): Rename to ...
9434 (regcache_invalidate_thread): ... this.
9435 (regcache_invalidate_one): New.
9436 (regcache_invalidate): Only invalidate registers of the current
9438 (init_register_cache): Add target_desc parameter, and use it.
9439 (new_register_cache): Ditto. Assert the target description has a
9440 non zero registers_size.
9441 (regcache_cpy): Add assertions. Adjust.
9442 (realloc_register_cache, set_register_cache): Delete.
9443 (registers_to_string, registers_from_string): Adjust.
9444 (find_register_by_name, find_regno, find_register_by_number)
9445 (register_cache_size): Add target_desc parameter, and use it.
9446 (free_register_cache_thread, free_register_cache_thread_one)
9447 (regcache_release, register_cache_size): New.
9448 (register_size): Add target_desc parameter, and use it.
9449 (register_data, supply_register, supply_register_zeroed)
9450 (supply_regblock, supply_register_by_name, collect_register)
9451 (collect_register_as_string, collect_register_by_name): Adjust.
9452 * regcache.h (struct target_desc): Forward declare.
9453 (struct regcache) <tdesc>: New field.
9454 (init_register_cache, new_register_cache): Add target_desc
9456 (regcache_invalidate_thread): Declare.
9457 (regcache_invalidate_one): Delete declaration.
9458 (regcache_release): Declare.
9459 (find_register_by_number, register_cache_size, register_size)
9460 (find_regno): Add target_desc parameter.
9461 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9463 * remote-utils.c: Include tdesc.h.
9464 (outreg, prepare_resume_reply): Adjust.
9465 * server.c: Include tdesc.h.
9466 (gdbserver_xmltarget): Delete declaration.
9467 (get_features_xml, process_serial_event): Adjust.
9468 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9470 (struct process_info) <tdesc>: New field.
9471 (ipa_tdesc): Declare.
9472 * tdesc.c: New file.
9473 * tdesc.h: New file.
9474 * tracepoint.c: Include tdesc.h.
9475 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9476 (get_context_regcache): Adjust to pass ipa_tdesc down.
9477 (do_action_at_tracepoint): Adjust to get the register cache size
9478 from the context regcache's description.
9479 (traceframe_walk_blocks): Adjust to get the register cache size
9480 from the current trace frame's description.
9481 (traceframe_get_pc): Adjust to get current trace frame's
9482 description and pass it down.
9483 (gdb_collect): Adjust to get the register cache size from the
9485 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9486 (gdbserver_xmltarget): Delete.
9487 (initialize_low_tracepoint): Set the ipa's target description.
9488 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9489 (initialize_low_tracepoint): Set the ipa's target description.
9490 * linux-x86-low.c: Include tdesc.h.
9491 [__x86_64__] (is_64bit_tdesc): New.
9492 (ps_get_thread_area, x86_get_thread_area): Use it.
9493 (i386_cannot_store_register): Rename to ...
9494 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9495 (i386_cannot_fetch_register): Rename to ...
9496 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9497 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9499 (target_regsets): Rename to ...
9500 (x86_regsets): ... this.
9501 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9503 (x86_siginfo_fixup): Use is_64bit_tdesc.
9504 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9505 (tdesc_x32_avx_linux, tdesc_x32_linux)
9506 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9508 (x86_linux_update_xmltarget): Delete.
9509 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9510 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9511 (AMD64_LINUX_USER64_CS): New.
9512 (x86_linux_read_description): New, based on
9513 x86_linux_update_xmltarget.
9514 (same_process_callback): New.
9515 (x86_arch_setup_process_callback): New.
9516 (x86_linux_update_xmltarget): New.
9517 (x86_regsets_info): New.
9518 (amd64_linux_regs_info): New.
9519 (i386_linux_usrregs_info): New.
9520 (i386_linux_regs_info): New.
9521 (x86_linux_regs_info): New.
9522 (x86_arch_setup): Reimplement.
9523 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9524 (x86_emit_ops): Ditto.
9525 (the_low_target): Adjust. Install x86_linux_regs_info,
9526 x86_cannot_fetch_register, and x86_cannot_store_register.
9527 (initialize_low_arch): New.
9528 * linux-ia64-low.c (tdesc_ia64): Declare.
9529 (ia64_fetch_register): Adjust.
9530 (ia64_usrregs_info, regs_info): New globals.
9531 (ia64_regs_info): New function.
9532 (the_low_target): Adjust.
9533 (initialize_low_arch): New function.
9534 * linux-sparc-low.c (tdesc_sparc64): Declare.
9535 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9537 (sparc_arch_setup): New function.
9538 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9539 (the_low_target): Adjust.
9540 (initialize_low_arch): New function.
9541 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9542 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9543 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9544 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9545 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9546 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9547 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9548 (tdesc_powerpc_isa205_vsx64l): Declare.
9549 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9550 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9551 (ppc_set_pc, ppc_get_hwcap): Adjust.
9552 (ppc_usrregs_info): Forward declare.
9553 (!__powerpc64__) ppc_regmap_adjusted: New global.
9554 (ppc_arch_setup): Adjust to the current process'es target
9556 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9557 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9558 (ppc_store_evrregset): Adjust.
9559 (target_regsets): Rename to ...
9560 (ppc_regsets): ... this, and make static.
9561 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9562 (ppc_regs_info): New function.
9563 (the_low_target): Adjust.
9564 (initialize_low_arch): New function.
9565 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9566 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9567 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9568 (tdesc_s390x_linux64v2): Declare.
9569 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9570 (s390_fill_gregset, s390_store_last_break): Adjust.
9571 (target_regsets): Rename to ...
9572 (s390_regsets): ... this, and make static.
9573 (s390_get_pc, s390_set_pc): Adjust.
9574 (s390_get_hwcap): New target_desc parameter, and use it.
9575 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9576 (s390_arch_setup): Adjust to set the current process'es target
9577 description. Don't adjust the regmap.
9578 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9579 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9580 (regs_info_3264): New globals.
9581 (s390_regs_info): New function.
9582 (the_low_target): Adjust.
9583 (initialize_low_arch): New function.
9584 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9585 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9586 [__mips64] (init_registers_mips_linux)
9587 (init_registers_mips_dsp_linux): Delete defines.
9588 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9589 (have_dsp): New global.
9590 (mips_read_description): New, based on mips_arch_setup.
9591 (mips_arch_setup): Reimplement.
9592 (get_usrregs_info): New function.
9593 (mips_cannot_fetch_register, mips_cannot_store_register)
9594 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9595 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9596 (target_regsets): Rename to ...
9597 (mips_regsets): ... this, and make static.
9598 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9599 (dsp_regs_info, regs_info): New globals.
9600 (mips_regs_info): New function.
9601 (the_low_target): Adjust.
9602 (initialize_low_arch): New function.
9603 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9604 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9606 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9607 (arm_read_description): New, with bits factored from
9609 (arm_arch_setup): Reimplement.
9610 (target_regsets): Rename to ...
9611 (arm_regsets): ... this, and make static.
9612 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9613 (arm_regs_info): New function.
9614 (the_low_target): Adjust.
9615 (initialize_low_arch): New function.
9616 * linux-m68k-low.c (tdesc_m68k): Declare.
9617 (target_regsets): Rename to ...
9618 (m68k_regsets): ... this, and make static.
9619 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9620 (m68k_regs_info): New function.
9621 (m68k_arch_setup): New function.
9622 (the_low_target): Adjust.
9623 (initialize_low_arch): New function.
9624 * linux-sh-low.c (tdesc_sharch): Declare.
9625 (target_regsets): Rename to ...
9626 (sh_regsets): ... this, and make static.
9627 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9628 (sh_regs_info, sh_arch_setup): New functions.
9629 (the_low_target): Adjust.
9630 (initialize_low_arch): New function.
9631 * linux-bfin-low.c (tdesc_bfin): Declare.
9632 (bfin_arch_setup): New function.
9633 (bfin_usrregs_info, regs_info): New globals.
9634 (bfin_regs_info): New function.
9635 (the_low_target): Adjust.
9636 (initialize_low_arch): New function.
9637 * linux-cris-low.c (tdesc_cris): Declare.
9638 (cris_arch_setup): New function.
9639 (cris_usrregs_info, regs_info): New globals.
9640 (cris_regs_info): New function.
9641 (the_low_target): Adjust.
9642 (initialize_low_arch): New function.
9643 * linux-cris-low.c (tdesc_crisv32): Declare.
9644 (cris_arch_setup): New function.
9645 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9646 (cris_regs_info): New function.
9647 (the_low_target): Adjust.
9648 (initialize_low_arch): New function.
9649 * linux-m32r-low.c (tdesc_m32r): Declare.
9650 (m32r_arch_setup): New function.
9651 (m32r_usrregs_info, regs_info): New globals.
9652 (m32r_regs_info): Adjust.
9653 (initialize_low_arch): New function.
9654 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9655 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9656 (tic6x_usrregs_info): Forward declare.
9657 (tic6x_read_description): New function, based on ...
9658 (tic6x_arch_setup): ... this. Reimplement.
9659 (target_regsets): Rename to ...
9660 (tic6x_regsets): ... this, and make static.
9661 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9662 (tic6x_regs_info): New function.
9663 (the_low_target): Adjust.
9664 (initialize_low_arch): New function.
9665 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9666 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9667 (target_regsets): Rename to ...
9668 (xtensa_regsets): ... this, and make static.
9669 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9671 (xtensa_arch_setup, xtensa_regs_info): New functions.
9672 (the_low_target): Adjust.
9673 (initialize_low_arch): New function.
9674 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9675 (nios2_arch_setup): Set the current process'es tdesc.
9676 (target_regsets): Rename to ...
9677 (nios2_regsets): ... this.
9678 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9679 (nios2_regs_info): New function.
9680 (the_low_target): Adjust.
9681 (initialize_low_arch): New function.
9682 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9683 (aarch64_arch_setup): Set the current process'es tdesc.
9684 (target_regsets): Rename to ...
9685 (aarch64_regsets): ... this.
9686 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9687 (aarch64_regs_info): New function.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9692 (target_regsets): Rename to ...
9693 (tile_regsets): ... this.
9694 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9695 (tile_regs_info): New function.
9696 (tile_arch_setup): Set the current process'es tdesc.
9697 (the_low_target): Adjust.
9698 (initialize_low_arch): New function.
9699 * spu-low.c (tdesc_spu): Declare.
9700 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9701 * win32-arm-low.c (tdesc_arm): Declare.
9702 (arm_arch_setup): New function.
9703 (the_low_target): Install arm_arch_setup instead of
9705 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9706 (init_windows_x86): Rename to ...
9707 (i386_arch_setup): ... this. Set `win32_tdesc'.
9708 (the_low_target): Adjust.
9709 * win32-low.c (win32_tdesc): New global.
9710 (child_add_thread): Don't create the thread cache here.
9711 (do_initial_child_stuff): Set the new process'es tdesc.
9712 * win32-low.h (struct target_desc): Forward declare.
9713 (win32_tdesc): Declare.
9714 * lynx-i386-low.c (tdesc_i386): Declare global.
9715 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9716 * lynx-low.c (lynx_tdesc): New global.
9717 (lynx_add_process): Set the new process'es tdesc.
9718 * lynx-low.h (struct target_desc): Forward declare.
9719 (lynx_tdesc): Declare global.
9720 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9721 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9722 * nto-low.c (nto_tdesc): New global.
9723 (do_attach): Set the new process'es tdesc.
9724 * nto-low.h (struct target_desc): Forward declare.
9725 (nto_tdesc): Declare.
9726 * nto-x86-low.c (tdesc_i386): Declare.
9727 (nto_x86_arch_setup): Set `nto_tdesc'.
9729 2013-06-04 Gary Benson <gbenson@redhat.com>
9731 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9732 to qSupported response when appropriate.
9733 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9734 with nonzero-length annex.
9735 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9736 arguments supplied in annex.
9738 2013-05-31 Doug Evans <dje@google.com>
9741 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9742 64 bits in 64-cross-32 environment.
9744 2013-05-28 Pedro Alves <palves@redhat.com>
9746 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9747 (aarch64-without-fpu.c): Delete rule.
9748 * configure.srv (aarch64*-*-linux*): Remove references to
9749 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9750 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9753 2013-05-24 Pedro Alves <palves@redhat.com>
9755 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9756 instead of strchr/decode_address. Error if the range isn't split
9757 with a ','. Don't assume there's be a ':' in the action.
9759 2013-05-23 Yao Qi <yao@codesourcery.com>
9760 Pedro Alves <palves@redhat.com>
9762 * linux-low.c (lwp_in_step_range): New function.
9763 (linux_wait_1): If the thread was range stepping and stopped
9764 outside the stepping range, report the stop to GDB. Otherwise,
9765 continue stepping. Add range stepping debug output.
9766 (linux_set_resume_request): Copy the step range from the resume
9768 (linux_supports_range_stepping): New.
9769 (linux_target_ops) <supports_range_stepping>: Set to
9770 linux_supports_range_stepping.
9771 * linux-low.h (struct linux_target_ops)
9772 <supports_range_stepping>: New field.
9773 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9774 * linux-x86-low.c (x86_supports_range_stepping): New.
9775 (the_low_target) <supports_range_stepping>: Set to
9776 x86_supports_range_stepping.
9777 * server.c (handle_v_cont): Handle 'r' action.
9778 (handle_v_requests): Append ";r" if the target supports range
9780 * target.h (struct thread_resume) <step_range_start,
9781 step_range_end>: New fields.
9782 (struct target_ops) <supports_range_stepping>:
9784 (target_supports_range_stepping): New macro.
9786 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9788 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9789 confusion in comment.
9791 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9793 * lynx-low.c (struct process_info_private): New type.
9794 (lynx_add_process): New function.
9795 (lynx_create_inferior, lynx_attach): Replace calls to
9796 add_process by calls to lynx_add_process.
9797 (lynx_resume): If PTID is null, then try using
9798 current_process()->private->last_wait_event_ptid.
9800 (lynx_clear_inferiors): Delete. The contents of that function
9801 has been inlined in lynx_mourn;
9802 (lynx_wait_1): Save the ptid in the process's private data.
9803 (lynx_mourn): Free the process' private data. Replace call
9804 to lynx_clear_inferiors by call to clear_inferiors.
9806 2013-05-17 Yao Qi <yao@codesourcery.com>
9808 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9811 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9813 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9814 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9815 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9816 PT_TEXT_END_ADDR guards. Update comments.
9817 (linux_target_op) <read_offsets>: Conditionally define to
9818 linux_read_offsets if the target is UCLIBC and if it defines
9819 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9821 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9822 Andrew Jenner <andrew@codesourcery.com>
9824 * Makefile.in (SFILES): Add linux-nios2-low.c.
9825 (clean): Add action to delete nios2-linux.c.
9826 (nios2-linux.c): New rule.
9827 * configure.srv: Add nios2*-*-linux*.
9828 * linux-nios2-low.c: New.
9830 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9832 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9834 2013-04-25 Hui Zhu <hui@codesourcery.com>
9837 * ax.c (ax_printf): Add fflush.
9839 2013-04-22 Tom Tromey <tromey@redhat.com>
9841 * Makefile.in (SFILES): Add filestuff.c.
9842 (OBS): Add filestuff.o.
9843 (filestuff.o): New target.
9844 * config.in, configure: Rebuild.
9845 * configure.ac: Check for fdwalk, pipe2.
9847 2013-04-17 Pedro Alves <palves@redhat.com>
9849 * configure.ac (USE_THREAD_DB): Delete variable.
9850 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9851 Don't AC_SUBST USE_THREAD_DB.
9852 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9853 * config.in, configure: Regenerate.
9855 2013-04-16 Pedro Alves <palves@redhat.com>
9857 * linux-low.h (struct lwp_info) <thread_known>: Move under
9858 the USE_THREAD_DB #ifdef.
9860 2013-04-16 Pedro Alves <palves@redhat.com>
9862 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9863 (linux-low.o): Delete rule.
9864 * linux-low.h: Always include "gdb_thread_db.h" instead of
9865 conditionally including thread_db.h.
9866 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9869 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9871 * Makefile.in (install-only): Fix make install regression.
9873 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9875 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9876 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9878 * gdbserver.1: Remove.
9880 2013-03-22 Pedro Alves <palves@redhat.com>
9882 * linux-low.c (handle_extended_wait): Don't call
9883 linux_enable_event_reporting.
9885 2013-03-15 Tony Theodore <tonyt@logyst.com>
9888 * Makefile.in (SHELL): Use @SHELL@.
9890 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9892 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9895 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9897 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9898 Remove extraneous NULL element.
9900 2013-03-13 Yao Qi <yao@codesourcery.com>
9902 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9903 'V' block in trace frame.
9905 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9907 * target.h (struct target_ops): Add btrace ops.
9908 (target_supports_btrace): New macro.
9909 (target_enable_btrace): New macro.
9910 (target_disable_btrace): New macro.
9911 (target_read_btrace): New macro.
9912 * gdbthread.h (struct thread_info): Add btrace field.
9913 * server.c: Include btrace-common.h.
9914 (handle_btrace_general_set): New function.
9915 (handle_btrace_enable): New function.
9916 (handle_btrace_disable): New function.
9917 (handle_general_set): Call handle_btrace_general_set.
9918 (handle_qxfer_btrace): New function.
9919 (struct qxfer qxfer_packets[]): Add btrace entry.
9920 * inferiors.c (remove_thread): Disable btrace.
9921 * linux-low: Include linux-btrace.h.
9922 (linux_low_enable_btrace): New function.
9923 (linux_low_read_btrace): New function.
9924 (linux_target_ops): Add btrace ops.
9925 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9926 Add srv_linux_btrace=yes.
9927 (x86_64-*-linux*): Add linux-btrace.o.
9928 Add srv_linux_btrace=yes.
9929 * configure.ac: Define HAVE_LINUX_BTRACE.
9930 * config.in: Regenerated.
9931 * configure: Regenerated.
9933 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9935 * server.c (handle_qxfer): Preserve error message if -3 is
9937 (qxfer): Document the -3 return value.
9939 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9941 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9942 (linux_btrace_h): New variable.
9943 (linux-btrace.o): New rule.
9945 2013-03-08 Stan Shebs <stan@codesourcery.com>
9946 Hafiz Abid Qadeer <abidh@codesourcery.com>
9948 * tracepoint.c (trace_buffer_size): New global.
9949 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9950 (init_trace_buffer): Change to one-argument function. Allocate
9951 trace buffer memory.
9952 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9953 handle QTBuffer:size packet.
9954 (cmd_bigqtbuffer_size): New function.
9955 (initialize_tracepoint): Call init_trace_buffer with
9956 DEFAULT_TRACE_BUFFER_SIZE.
9957 * server.c (handle_query): Add QTBuffer:size in the
9960 2013-03-07 Yao Qi <yao@codesourcery.com>
9962 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9963 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9965 (cmd_qtsp): Adjust condition. Do post increment.
9966 Set cur_action and cur_step_action back to 0.
9968 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9971 * linux-low.c (linux_write_memory): Return early success if LEN is
9974 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9976 * configure.srv: Add x86_64-*-cygwin* as target.
9978 2013-02-28 Tom Tromey <tromey@redhat.com>
9980 * configure.ac: Invoke AC_SYS_LARGEFILE.
9981 * configure, config.in: Rebuild.
9983 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9985 * win32-low.c: Throughout, fix format strings and casts of
9986 printf-like functions to avoid type related warnings on all
9988 (get_child_debug_event): Print dwDebugEventCode as hex since
9989 that's how it's usually documented.
9991 2013-02-28 Yao Qi <yao@codesourcery.com>
9993 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9996 2013-02-27 Jiong Wang <jiwang@tilera.com>
9998 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9999 (reg-tilegx32.c): New rule.
10000 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10001 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10002 different register info initializer according to elf class.
10003 (init_registers_tilgx32): New function. The tilegx32 register info
10005 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10006 (tile_store_gregset): Likewise.
10008 2013-02-27 Yao Qi <yao@codesourcery.com>
10010 * server.c (process_point_options): Print debug message when
10011 debug_threads is true.
10013 2013-02-26 Yao Qi <yao@codesourcery.com>
10015 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10017 2013-02-19 Pedro Alves <palves@redhat.com>
10018 Kai Tietz <ktietz@redhat.com>
10022 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10023 instead of strtoul to extract address from packet.
10024 (process_serial_event) <'z'>: Likewise.
10026 2013-02-18 Yao Qi <yao@codesourcery.com>
10028 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10030 2013-02-14 Pedro Alves <palves@redhat.com>
10034 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10035 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10037 2013-02-14 Pedro Alves <palves@redhat.com>
10039 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10041 2013-02-14 Pedro Alves <palves@redhat.com>
10043 * tracepoint.c (save_string): Delete.
10044 (add_tracepoint_action): Use savestring instead of save_string.
10046 2013-02-12 Pedro Alves <palves@redhat.com>
10048 * linux-xtensa-low.c: Ditto.
10049 * xtensa-xtregs.c: Ditto.
10051 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10053 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10056 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10058 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10059 aarch64_num_wp_regs and aarch64_num_bp_regs to
10060 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10062 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10064 * linux-aarch64-low.c (ps_get_thread_area): Replace
10065 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10067 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10068 Marcus Shawcroft <marcus.shawcroft@arm.com>
10069 Nigel Stephens <nigel.stephens@arm.com>
10070 Yufeng Zhang <yufeng.zhang@arm.com>
10072 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10073 (aarch64.c, aarch64-without-fpu.c): New targets.
10074 * configure.srv (aarch64*-*-linux*): New.
10075 * linux-aarch64-low.c: New file.
10077 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10079 * linux-low.c (handle_extended_wait, linux_create_inferior)
10080 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10081 (dequeue_one_deferred_signal, linux_resume_one_thread)
10082 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10083 (linux_tracefork_grandchild, linux_test_for_tracefork)
10084 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10085 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10086 where the argument is 0.
10088 2013-01-25 Yao Qi <yao@codesourcery.com>
10090 * event-loop.c: Include "queue.h".
10091 (gdb_event_p): New typedef.
10092 (struct gdb_event) <next_event>: Remove.
10093 (event_queue): Change to QUEUE(gdb_event_p).
10094 (async_queue_event): Remove.
10095 (gdb_event_xfree): New.
10096 (initialize_event_loop): New.
10097 (process_event): Use API from QUEUE.
10098 (wait_for_event): Likewise.
10099 * server.c (main): Call initialize_event_loop.
10100 * server.h (initialize_event_loop): Declare.
10102 2013-01-18 Yao Qi <yao@codesourcery.com>
10104 * ax.h (struct eval_agent_expr_context): New.
10105 (gdb_eval_agent_expr): Update declaration.
10106 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10107 TFRAME. Add new argument CTX.
10108 * server.h (struct eval_agent_expr_context): Declare.
10109 (agent_mem_read, agent_tsv_read): Update declaration.
10110 (agent_mem_read_string): Likewise.
10111 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10112 (add_traceframe_block): Add new argument TPOINT.
10113 Increase TPOINT->traceframe_usage.
10114 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10115 eval_tracepoint_agent_expr.
10116 (condition_true_at_tracepoint): Likewise.
10117 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10118 (agent_mem_read_string, agent_tsv_read): Likewise.
10120 2013-01-16 Yao Qi <yao@codesourcery.com>
10122 * linux-low.c (linux_resume_one_lwp): Don't check
10123 'lwp->bp_reinsert != 0'.
10125 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10126 Pedro Alves <palves@redhat.com>
10128 * lynx-low.c (ptrace_request_to_str): Define a temporary
10129 macro and use it to simplify this function's implementation.
10131 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10133 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10136 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10138 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10140 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10142 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10144 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10146 * lynx-low.c (lynx_resume): Use the resume_info parameter
10147 to determine the ptid for the lynx_ptrace call, unless
10148 it is equal to minus_one_ptid, in which case we use the
10149 ptid of the current_inferior.
10150 (lynx_wait_1): After having received a thread create/exit
10151 event, resume the inferior's execution using the signaling
10152 thread's ptid, rather than the old ptid.
10154 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10156 * lynx-low.c (lynx_resume): Delete variable ret.
10158 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10160 * gdbreplay.c (gdbreplay_version): Update copyright year.
10161 * server.c (gdbserver_version): Likewise.
10163 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10165 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10168 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10170 * lynx-low.c (ptrace_request_to_str): Add handling for
10171 PTRACE_GETTRACESIG.
10173 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10175 * lynx-low.c (lynx_attach): Delete variable new_process.
10177 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10179 * lynx-low.c (lynx_create_inferior): Delete variable
10182 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10184 * lynx-low.c (ptrace_request_to_str): Do not handle
10185 PTRACE_GETTHREADLIST if this macro does not exist.
10187 2012-12-15 Yao Qi <yao@codesourcery.com>
10189 * Makefile.in (OBS): Add notif.o.
10190 * notif.c, notif.h: New.
10191 * server.c: Include "notif.h".
10192 (struct vstop_notif) <next>: Remove.
10194 (queue_stop_reply): Update.
10195 (push_event, send_next_stop_reply): Remove.
10196 (discard_queued_stop_replies): Update.
10197 (notif_stop): New variable.
10198 (handle_v_stopped): Remove.
10199 (handle_v_requests): Don't call handle_v_stopped. Call
10200 handle_ack_notif instead.
10201 (queue_stop_reply_callback): Call notif_event_enque instead
10202 of queue_stop_reply.
10203 (handle_status): Don't call send_next_stop_reply, call
10204 notif_write_event instead.
10205 (kill_inferior_callback): Likewise.
10206 (detach_or_kill_inferior_callback): Likewise.
10207 (main): Call initialize_notif.
10208 (process_serial_event): Call QUEUE_is_empty.
10209 (handle_target_event): Call notif_push instead of push event.
10210 * server.h (push_event): Remove declaration.
10212 2012-12-10 Tom Tromey <tromey@redhat.com>
10214 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10215 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10218 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10219 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10220 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10221 (amd64-linux-ipa.o, ax.o): Rewrite.
10222 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10223 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10224 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10225 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10226 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10227 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10228 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10229 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10230 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10231 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10232 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10233 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10234 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10235 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10236 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10237 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10238 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10239 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10240 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10241 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10242 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10243 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10244 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10245 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10246 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10247 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10248 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10249 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10250 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10251 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10252 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10253 (reg-tilegx.o): Remove.
10254 (all_object_files): New macro.
10255 Include .deps files.
10256 * aclocal.m4, configure: Rebuild.
10257 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10258 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10259 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10261 2012-12-05 Tom Tromey <tromey@redhat.com>
10264 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10266 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10268 * configure.ac: Check for linux/perf_event.h.
10269 * config.in: Regenerated.
10270 * configure: Regenerated.
10272 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10274 * hostio.c (handle_readlink): Decrease buffer size
10275 parameter passed to readlink by one byte.
10277 2012-11-26 Yao Qi <yao@codesourcery.com>
10279 * configure.ac (build_warnings): Append '-Wempty-body'.
10280 * configure: Regenerated.
10281 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10284 2012-11-15 Pierre Muller <muller@sourceware.org>
10286 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10287 * config.in: Regenerate.
10288 * configure: Regenerate.
10289 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10290 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10291 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10292 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10294 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10295 instead of <sys/wait.h> header.
10296 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10298 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10300 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10301 (various make rules): Remove -DGDBSERVER
10303 2012-11-09 Yao Qi <yao@codesourcery.com>
10305 * spu-low.c (current_ptid): Move it to ..
10306 * gdbthread.h: ... here. New.
10307 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10308 * server.c (myresume, process_serial_event): Likewise.
10309 * thread-db.c (thread_db_find_new_threads): Likewise.
10310 * tracepoint.c (run_inferior_command): Likewise.
10312 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10314 * server.c (handle_search_memory_1): Include access length in
10317 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10319 * linux-crisv32-low.c: Fix compile errors.
10321 2012-09-04 Yao Qi <yao@codesourcery.com>
10323 * tracepoint.c (cmd_qtsv): Adjust debug message.
10324 Don't check CUR_TPOINT.
10326 2012-08-28 Yao Qi <yao@codesourcery.com>
10328 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10329 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10330 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10331 Remove declarations of xmalloc, xreallloc, xstrdup and
10333 * Makefile.in (libiberty_h): New.
10334 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10335 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10337 2012-08-23 Yao Qi <yao@codesourcery.com>
10339 * server.h: Remove declaration of 'xsnprintf'.
10341 2012-08-22 Keith Seitz <keiths@redhat.com>
10343 * server.h: Include build-gnulib-gbserver/config.h.
10344 * gdbreplay.c: Likewise.
10346 2012-08-08 Doug Evans <dje@google.com>
10348 * Makefile.in (SFILES): Add gdb_vecs.c.
10349 (OBS): Add gdb_vecs.o.
10350 (gdb_vecs_h, host_defs_h): New variables.
10351 (thread-db.o): Add $(gdb_vecs_h) dependency.
10352 (gdb_vecs.o): New rule.
10353 * thread-db.c: #include "gdb_vecs.h".
10354 (thread_db_load_search): Use a vector to iterate over path elements.
10355 Handle text appearing after "$pdir".
10357 * configure.ac: Add check for strstr.
10358 * config.in: Regenerate.
10359 * configure: Regenerate.
10361 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10363 * hostio.c (handle_pread): If pread fails, fall back to attempting
10365 (handle_pwrite): Likewise for pwrite.
10367 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10369 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10370 between unsupported TYPE and unimplementable ADDR/LEN combination.
10371 (arm_insert_point): Act on new return value.
10373 2012-07-31 Pedro Alves <palves@redhat.com>
10375 * server.c (process_point_options): Only skip tokens if we find
10376 one that is unrecognized. Don't treat 'X' specially while
10377 skipping unrecognized tokens.
10379 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10381 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10382 to 4-byte-align HW breakpoint addresses for Thumb.
10384 2012-07-27 Yao Qi <yao@codesourcery.com>
10388 * server.h: Declare gdb_agent_about_to_close.
10389 * target.c (kill_inferior): Include "agent.h".
10390 New. Send command 'kill'.
10391 * target.h (kill_inferior): Removed macro.
10392 * tracepoint.c (gdb_agent_about_to_close): New.
10393 (gdb_agent_helper_thread): Handle command 'close'.
10394 Wait endlessly until the inferior stops.
10395 Install gdb_agent_remove_socket to atexit hook.
10396 (agent_socket_name): New static variable.
10397 (gdb_agent_socket_init): Replace local variable 'name' with
10398 'agent_socket_name'.
10399 (gdb_agent_remove_socket): New.
10401 2012-07-27 Yao Qi <yao@codesourcery.com>
10403 * server.c (process_point_options): Stop at 'X' when parsing.
10405 2012-07-19 Michael Eager <eager@eagercon.com>
10407 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10409 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10410 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10411 hardware breakpoint.
10413 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10415 * gdbserver/linux-low.c (initialize_low): Call
10416 linux_ptrace_init_warnings.
10418 2012-07-02 Doug Evans <dje@google.com>
10420 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10423 2012-07-02 Stan Shebs <stan@codesourcery.com>
10425 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10426 (ax.o): Add it to build rule.
10428 (OBS): Add format.o.
10429 (IPA_OBS): Add format.o.
10430 * server.c (handle_query): Claim support for breakpoint commands.
10431 (process_point_options): Add command case.
10432 (process_serial_event): Leave running if there are printfs in
10434 * mem-break.h (any_persistent_commands): Declare.
10435 (add_breakpoint_commands): Declare.
10436 (gdb_no_commands_at_breakpoint): Declare.
10437 (run_breakpoint_commands): Declare.
10438 * mem-break.c (struct point_command_list): New struct.
10439 (struct breakpoint): New field command_list.
10440 (any_persistent_commands): New function.
10441 (add_commands_to_breakpoint): New function.
10442 (add_breakpoint_commands): New function.
10443 (gdb_no_commands_at_breakpoint): New function.
10444 (run_breakpoint_commands): New function.
10445 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10447 * ax.c: Include format.h.
10448 (ax_printf): New function.
10449 (gdb_eval_agent_expr): Add printf opcode.
10451 2012-06-13 Yao Qi <yao@codesourcery.com>
10453 * server.c (start_inferior): Remove duplicated writes to fields
10454 'last_resume_kind' and 'last_status' of 'current_inferior'.
10456 2012-06-12 Yao Qi <yao@codesourcery.com>
10457 Pedro Alves <palves@redhat.com>
10459 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10461 * server.c (handle_v_cont): Extend comment.
10463 2012-06-11 Yao Qi <yao@codesourcery.com>
10465 * linux-low.c (linux_attach): Add 'static'.
10467 2012-06-06 Yao Qi <yao@codesourcery.com>
10469 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10471 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10473 Fix gcc -flto compilation warning.
10474 * server.c (main): Make variable multi_mode and attach volatile.
10476 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10478 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10479 if the platform doesn't know about it.
10481 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10483 * Makefile.in (SFILES): Add linux-tile-low.c.
10484 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10485 * configure.srv: Handle tilegx-*-linux*.
10486 * linux-tile-low.c: New file.
10488 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10490 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10492 2012-05-24 Pedro Alves <palves@redhat.com>
10496 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10498 2012-05-24 Pedro Alves <palves@redhat.com>
10502 Replace target_signal with gdb_signal throughout.
10504 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10506 * linux-low.c (linux_store_registers): Avoid the copying sequence
10507 when no data has been retrieved by ptrace.
10509 2012-05-22 Will Deacon <will.deacon@arm.com>
10511 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10512 Include asm/ptrace.h.
10513 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10516 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10518 * linux-low.c (linux_store_registers): Don't re-retrieve data
10519 with ptrace that has already been obtained from /proc. Always
10520 copy any data retrieved with ptrace to the buffer supplied.
10522 2012-05-11 Yao Qi <yao@codesourcery.com>
10523 Pedro Alves <palves@redhat.com>
10525 * linux-low.c (enum stopping_threads_kind): New.
10526 (stopping_threads): Change type to `enum stopping_threads_kind'.
10527 (handle_extended_wait): If stopping and suspending threads, leave
10528 the new_lwp suspended too.
10529 (linux_wait_for_event): Adjust.
10530 (stop_all_lwps): Set `stopping_threads' to
10531 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10532 whether we're suspending threads or just stopping them. Assert no
10535 2012-04-29 Yao Qi <yao@codesourcery.com>
10537 * server.h: Move some code to ...
10538 * gdbthread.h: ... here. New.
10539 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10540 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10541 (nto-low.o, win32-low.o): Likewise.
10542 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10543 * regcache.c, remote-utils.c, server.c: Likewise.
10544 * target.c, tracepoint.c, win32-low.c: Likewise.
10546 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10548 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10549 (PTRACE_ARG4_TYPE): Likewise.
10550 (PTRACE_XFER_TYPE): Likewise.
10551 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10552 ptrace to PTRACE_ARG3_TYPE.
10553 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10554 (PTRACE_ARG4_TYPE): Likewise.
10555 (PTRACE_XFER_TYPE): Likewise.
10556 (linux_detach_one_lwp): Cast fourth argument of
10557 ptrace to long then PTRACE_ARG4_TYPE.
10558 (regsets_fetch_inferior_registers): Cast third argument of
10559 ptrace to long then PTRACE_ARG3_TYPE.
10560 (regsets_store_inferior_registers): Likewise.
10562 2012-04-20 Pedro Alves <palves@redhat.com>
10564 * configure: Regenerate.
10566 2012-04-19 Pedro Alves <palves@redhat.com>
10568 * Makefile.in (GNULIB_BUILDDIR): New.
10569 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10570 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10571 (all, install-only, uninstall, clean-info, all-lib, clean): No
10572 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10573 (maintainer-clean realclean distclean): Use subdir_do.
10575 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10576 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10577 * acinclude.m4: Include acx_configure_dir.m4.
10578 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10579 calls. Call AC_PROG_RANLIB. Configure gnulib using
10582 (GNULIB_STDINT_H): Adjust.
10583 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10584 * gdbreplay.c: Include build-gnulib/config.h.
10585 * server.h: Likewise.
10586 * aclocal.m4: Regenerate.
10587 * config.in: Regenerate.
10588 * configure: Regenerate.
10590 2012-04-19 Pedro Alves <palves@redhat.com>
10592 * Makefile.in (LIBGNU, INCGNU): Adjust.
10593 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10594 (all, install-only, uninstall, clean-info, all-lib, clean)
10595 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10596 * configure.ac: Adjust AC_OUTPUT output.
10597 * aclocal.m4: Regenerate.
10598 * configure: Regenerate.
10600 2012-04-19 Pedro Alves <palves@redhat.com>
10602 * Makefile.in (generated_files): New.
10603 (server_h): Remove the explicit dependency on config.h, and depend
10604 on $generated_files.
10606 2012-04-19 Pedro Alves <palves@redhat.com>
10608 * Makefile.in (INCGNU): Add -Ignulib.
10610 2012-04-19 Pedro Alves <palves@redhat.com>
10612 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10613 (INCGNU): ... this, and spell out -I here.
10614 (GNULIB_LIB): Rename to ...
10615 (LIBGNU): ... this.
10616 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10618 2012-04-19 Pedro Alves <palves@redhat.com>
10620 * config.in: Regenerate.
10622 2012-04-19 Pedro Alves <palves@redhat.com>
10624 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10625 * server.h (memmem): Remove declaration.
10626 * config.in: Regenerate.
10627 * configure: Regenerate.
10629 2012-04-19 Yao Qi <yao@codesourcery.com>
10631 * Makefile.in (SFILES): Add common/vec.c.
10635 2012-04-19 Yao Qi <yao@codesourcery.com>
10637 * remote-utils.c (prepare_resume_reply): Replace with macro
10638 target_core_of_thread.
10639 * server.c (handle_qxfer_threads_proper): Likewise.
10640 * target.h (traget_core_of_thread): New macro.
10642 2012-04-18 Pedro Alves <palves@redhat.com>
10644 * aclocal.m4: Regenerate.
10645 * configure: Regenerate.
10647 2012-04-16 Yao Qi <yao@codesourcery.com>
10649 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10650 duplicated on address.
10652 2012-04-16 Yao Qi <yao@codesourcery.com>
10654 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10655 (struct tracepoint_action_ops) <send>: New field.
10656 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10657 (agent_expr_send, x_tracepoint_action_send): New.
10658 (l_tracepoint_action_send): New.
10659 (cmd_qtdp): Download and install tracepoint
10660 according to `use_agent'.
10661 (run_inferior_command): Add one more parameter `len'.
10663 (tracepoint_send_agent): New.
10664 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10666 2012-04-16 Yao Qi <yao@codesourcery.com>
10668 * tracepoint.c (download_tracepoints): Moved to ...
10669 (cmd_qtstart): ... here.
10671 2012-04-14 Yao Qi <yao@codesourcery.com>
10673 * tracepoint.c: Include inttypes.h.
10674 (struct collect_memory_action): Use sized types.
10675 (struct tracepoint): Likewise.
10676 (cmd_qtdp, stop_tracing): Update print specifiers.
10677 (cmd_qtp, response_tracepoint): Likewise.
10678 (collect_data_at_tracepoint): Likewise.
10679 (collect_data_at_step): Likewise.
10681 2012-04-14 Yao Qi <yao@codesourcery.com>
10683 Import gnulib module inttypes.
10684 * aclocal.m4, config.in, configure: Regenerated.
10686 2012-04-14 Yao Qi <yao@codesourcery.com>
10688 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10689 Makefile and config.status at last.
10691 2012-04-13 Yao Qi <yao@codesourcery.com>
10693 * tracepoint.c: Include stdint.h unconditionally.
10695 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10697 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10698 on BFD_HAVE_SYS_PROCFS_TYPE.
10699 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10700 * configure: Regenerate.
10701 * config.in: Likewise.
10703 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10705 * Makefile.in (clean): Also remove x32.c x32-linux.c
10706 x32-avx.c x32-avx-linux.c.
10707 (x32.o): New target.
10709 (x32-linux.o): Likewise.
10710 (x32-linux.c): Likewise.
10711 (x32-avx.o): Likewise.
10712 (x32-avx.c): Likewise.
10713 (x32-avx-linux.o): Likewise.
10714 (x32-avx-linux.c): Likewise.
10716 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10717 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10718 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10719 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10720 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10721 i386/x32-avx-linux.xml.
10723 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10724 (init_registers_x32_avx_linux): Likwise.
10725 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10726 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10728 2012-04-13 Pedro Alves <palves@redhat.com>
10730 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10731 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10732 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10733 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10736 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10738 * linux-x86-low.c (compat_x32_clock_t): New.
10739 (compat_x32_siginfo_t): Likewise.
10740 (compat_x32_siginfo_from_siginfo): Likewise.
10741 (siginfo_from_compat_x32_siginfo): Likewise.
10742 (linux_is_elf64): Likewise.
10743 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10744 and siginfo_from_compat_x32_siginfo for x32.
10745 (x86_arch_setup): Set linux_is_elf64.
10747 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10750 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10752 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10753 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10754 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10755 compatible with process.
10757 2012-04-12 Yao Qi <yao@codesourcery.com>
10759 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10760 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10761 (install-only, install-info, clean): Handle sub dir gnulib.
10762 (all-lib, am--refresh): New targets.
10763 (memmem.o): Remove target.
10764 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10765 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10766 (AC_REPLACE_FUNCS): Remove memmem.
10767 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10768 (AC_OUTPUT): Generate Makefile in gnulib/.
10769 * aclocal.m4, config.in, configure: Regenerated.
10771 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10773 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10775 2012-04-05 Pedro Alves <palves@redhat.com>
10777 -Werror=strict-aliasing
10779 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10782 2012-04-04 Pedro Alves <palves@redhat.com>
10784 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10785 (sparc_store_gregset_from_stack, sparc_store_gregset)
10786 (sparc_breakpoint_at): Fix formatting.
10788 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10790 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10792 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10793 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10794 * config.in: Regenerate.
10795 * configure: Likewise.
10797 2012-03-29 Pedro Alves <palves@redhat.com>
10799 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10800 Correct ptrace arguments.
10802 2012-03-28 Pedro Alves <palves@redhat.com>
10804 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10805 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10806 (IA64_FR1_REGNUM): New defines.
10807 (ia64_fetch_register): New.
10808 (the_low_target): Install it.
10809 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10811 * linux-low.c (linux_fetch_registers): Try the
10812 the_low_target.fetch_register hook first.
10814 * linux-arm-low.c (the_low_target): Adjust.
10815 * linux-bfin-low.c (the_low_target): Adjust.
10816 * linux-cris-low.c (the_low_target): Adjust.
10817 * linux-crisv32-low.c (the_low_target): Adjust.
10818 * linux-m32r-low.c (the_low_target): Adjust.
10819 * linux-m68k-low.c (the_low_target): Adjust.
10820 * linux-mips-low.c (the_low_target): Adjust.
10821 * linux-ppc-low.c (the_low_target): Adjust.
10822 * linux-s390-low.c (the_low_target): Adjust.
10823 * linux-sh-low.c (the_low_target): Adjust.
10824 * linux-sparc-low.c (the_low_target): Adjust.
10825 * linux-tic6x-low.c (the_low_target): Adjust.
10826 * linux-x86-low.c (the_low_target): Adjust.
10827 * linux-xtensa-low.c (the_low_target): Adjust.
10829 2012-03-26 Pedro Alves <palves@redhat.com>
10831 * server.c (handle_qxfer_libraries): Don't bail early if
10832 the_target->qxfer_libraries_svr4 is not NULL.
10834 2012-03-26 Pedro Alves <palves@redhat.com>
10836 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10838 2012-03-23 Pedro Alves <palves@redhat.com>
10840 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10841 "library-list-svr4" element's start tag when the the DSO list is
10844 2012-03-23 Pedro Alves <palves@redhat.com>
10846 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10847 a variable whose type size is the same as the inferior's pointer
10850 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10852 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10854 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10855 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10856 * linux-low.h: Include <signal.h>.
10857 (struct siginfo): Remove forward declaration.
10858 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10861 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10863 * .gitignore: Ignore more files.
10865 2012-03-19 Pedro Alves <palves@redhat.com>
10866 Jan Kratochvil <jan.kratochvil@redhat.com>
10868 * server.c (cont_thread, general_thread): Add describing comments.
10869 (start_inferior): Clear `cont_thread'.
10870 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10873 2012-03-15 Yao Qi <yao@codesourcery.com>
10875 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10877 (cmd_qtdp): ... here.
10879 2012-03-15 Yao Qi <yao@codesourcery.com>
10881 * tracepoint.c (struct tracepoint_action_ops): New.
10882 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10883 (m_tracepoint_action_download): New.
10884 (r_tracepoint_action_download): New.
10885 (x_tracepoint_action_download): New.
10886 (l_tracepoint_action_download): New.
10887 (add_tracepoint_action): Install `action->ops' according type.
10888 (download_tracepoint_1): Move code `download' function pointer
10889 of various tracepoint_action_ops.
10891 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10893 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10894 linux_ptrace_attach_warnings.
10896 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10898 * Makefile.in (linux-ptrace.o): New.
10899 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10900 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10901 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10902 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10903 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10905 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10907 2012-03-08 Yao Qi <yao@codesourcery.com>
10908 Pedro Alves <palves@redhat.com>
10910 Fix PR server/13392.
10911 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10912 offset of JMP insn.
10913 * tracepoint.c (remove_tracepoint): New.
10914 (cmd_qtdp): Call remove_tracepoint when failed to install.
10916 2012-03-07 Pedro Alves <palves@redhat.com>
10918 * linux-low.c (get_detach_signal): New.
10919 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10920 Pass on pending signals to PTRACE_DETACH. Check the result of the
10922 * server.c (program_signals, program_signals_p): New.
10923 (handle_general_set): Handle QProgramSignals.
10924 * server.h (program_signals, program_signals_p): Declare.
10926 2012-03-05 Pedro Alves <palves@redhat.com>
10927 Jan Kratochvil <jan.kratochvil@redhat.com>
10929 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10932 2012-03-03 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10935 agent_look_up_symbols.
10937 2012-03-03 Yao Qi <yao@codesourcery.com>
10939 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10940 (linux-x86-low.o): Likewise.
10941 * server.h: Remove in_process_agent_loaded.
10942 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10946 2012-03-03 Yao Qi <yao@codesourcery.com>
10948 * tracepoint.c (gdb_agent_capability): New global.
10949 (in_process_agent_loaded_ust): Renamed to
10950 `in_process_agent_supports_ust'.
10952 (in_process_agent_supports_ust): Call agent_capability_check.
10953 (clear_installed_tracepoints): Assert that agent supports
10956 2012-03-03 Yao Qi <yao@codesourcery.com>
10958 * linux-low.c (linux_supports_agent): New.
10959 (linux_target_ops): Initialize field `supports_agent' with
10960 linux_supports_agent.
10961 * target.h (struct target_ops) <supports_agent>: New.
10962 (target_supports_agent): New macro.
10963 * server.c (handle_general_set): Handle packet 'QAgent'.
10964 (handle_query): Send `QAgent+'.
10965 * Makefile.in (server.o): Depends on agent.h.
10967 2012-03-03 Yao Qi <yao@codesourcery.com>
10969 * Makefile.in (OBS): Add agent.o.
10970 Add new rule for agent.o.
10971 Track dependence of tracepoint.c on agent.h.
10972 * tracepoint.c (run_inferior_command_1):
10973 (run_inferior_command): Call agent_run_command.
10974 (gdb_ust_connect_sync_socket): Deleted. Move it to
10976 (resume_thread, stop_thread): Likewise.
10977 (gdb_ust_socket_init): Renamed to ...
10978 (gdb_agent_socket_init): ... New.
10979 (gdb_ust_thread): Renamed to ...
10980 (gdb_agent_helper_thread): ... New.
10981 (gdb_ust_init): Move some code to ...
10982 (gdb_agent_init): ... here. New.
10983 [HAVE_UST]: Call gdb_ust_init.
10984 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10985 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10986 * config.in, configure: Regenerated.
10988 2012-03-02 Pedro Alves <palves@redhat.com>
10990 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10991 * linux-low.c (struct simple_pid_list): New.
10992 (stopped_pids): New a struct simple_pid_list pointer.
10993 (add_to_pid_list, pull_pid_from_list): New.
10994 (handle_extended_wait): Don't assume the first signal new children
10995 report is SIGSTOP. Adjust call to pull_pid_from_list.
10996 (linux_wait_for_lwp): Adjust.
10998 2012-03-02 Yao Qi <yao@codesourcery.com>
11000 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11003 2012-03-02 Yao Qi <yao@codesourcery.com>
11005 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11006 `stop_pc' and `tpoint'. Update caller.
11008 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11010 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11011 * linux-low.c (use_linux_regsets): New macro.
11012 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11013 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11014 (linux_register_in_regsets): New function.
11015 (usr_fetch_inferior_registers): Skip registers covered by
11017 (usr_store_inferior_registers): Likewise.
11018 (usr_fetch_inferior_registers): New macro.
11019 (usr_store_inferior_registers): Likewise.
11020 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11021 (linux_store_registers): Likewise.
11022 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11024 (init_registers_mips64_dsp_linux): Likewise.
11025 (init_registers_mips_linux): New macro.
11026 (init_registers_mips_dsp_linux): Likewise.
11027 (mips_dsp_num_regs): Likewise.
11028 (DSP_BASE, DSP_CONTROL): New fallback macros.
11029 (mips_base_regs): New macro.
11030 (mips_regmap): Use it. Fix the size.
11031 (mips_dsp_regmap): New variable.
11032 (mips_dsp_regset_bitmap): Likewise.
11033 (mips_arch_setup): New function.
11034 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11036 (mips_cannot_store_register): Likewise.
11037 (the_low_target): Update .arch_setup, .num_regs and .regmap
11038 initializers. Add .regset_bitmap initializer.
11039 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11041 * linux-bfin-low.c (the_low_target): Likewise.
11042 * linux-cris-low.c (the_low_target): Likewise.
11043 * linux-crisv32-low.c (the_low_target): Likewise.
11044 * linux-ia64-low.c (the_low_target): Likewise.
11045 * linux-m32r-low.c (the_low_target): Likewise.
11046 * linux-m68k-low.c (the_low_target): Likewise.
11047 * linux-ppc-low.c (the_low_target): Likewise.
11048 * linux-s390-low.c (the_low_target): Likewise.
11049 * linux-sh-low.c (the_low_target): Likewise.
11050 * linux-sparc-low.c (the_low_target): Likewise.
11051 * linux-tic6x-low.c (the_low_target): Likewise.
11052 * linux-x86-low.c (the_low_target): Likewise.
11053 * linux-xtensa-low.c (the_low_target): Likewise.
11054 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11055 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11056 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11058 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11059 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11061 2012-02-29 Yao Qi <yao@codesourcery.com>
11062 Pedro Alves <palves@redhat.com>
11064 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11065 `step_over_finished' is true.
11067 2012-02-27 Pedro Alves <palves@redhat.com>
11069 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11070 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11072 2012-02-27 Pedro Alves <palves@redhat.com>
11075 * linux-low.c (pid_is_stopped): New.
11076 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11078 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11080 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11083 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11085 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11087 2012-02-24 Luis Machado <lgustavo@codesourcery>
11089 * server.c (handle_query): Advertise support for target-side
11090 breakpoint condition evaluation.
11091 (process_point_options): New function.
11092 (process_serial_event): When inserting a breakpoint, check for
11093 a target-side condition that should be evaluated.
11095 * mem-break.c: Include regcache.h and ax.h.
11096 (point_cond_list_t): New data structure.
11097 (breakpoint) <cond_list>: New field.
11098 (find_gdb_breakpoint_at): Make non-static.
11099 (delete_gdb_breakpoint_at): Clear any target-side
11101 (clear_gdb_breakpoint_conditions): New function.
11102 (add_condition_to_breakpoint): Likewise.
11103 (add_breakpoint_condition): Likewise.
11104 (gdb_condition_true_at_breakpoint): Likewise.
11105 (gdb_breakpoint_here): Return result directly instead
11106 of going through a local variable.
11108 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11109 (clear_gdb_breakpoint_conditions): Likewise.
11110 (add_breakpoint_condition): Likewise.
11111 (gdb_condition_true_at_breakpoint): Likewise.
11113 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11114 (need_step_over_p): Take target-side breakpoint condition into
11117 2012-02-24 Luis Machado <lgustavo@codesourcery>
11119 * server.h: Include tracepoint.h.
11120 (agent_mem_read, agent_get_trace_state_variable_value,
11121 agent_set_trace_state_variable_value,
11122 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11123 get_set_tsv_func_addr): New prototypes.
11125 * ax.h: New include file.
11126 * ax.c: New source file.
11128 * tracepoint.c: Include ax.h.
11129 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11130 agent_expr, eval_result_type): Move to ax.h.
11131 (parse_agent_expr): Rename to ...
11132 (gdb_parse_agent_expr): ... this, make it non-static and move
11134 (unparse_agent_expr) Rename to ...
11135 (gdb_unparse_agent_expr): ... this, make it non-static and move
11137 (eval_agent_expr): Rename to ...
11138 (eval_tracepoint_agent_expr): ... this.
11139 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11140 forward declarations.
11141 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11142 (agent_get_trace_state_variable_value): New function.
11143 (agent_set_trace_state_variable_value): New function.
11144 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11145 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11146 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11147 (condition_true_at_tracepoint): Likewise.
11148 (parse_agent_expr): Rename to ...
11149 (gdb_parse_agent_expr): ... this and move to ax.c.
11150 (unparse_agent_expr): Rename to ...
11151 (gdb_unparse_agent_expr): ... this and move to ax.c.
11152 (gdb_agent_op_name): Move to ax.c.
11153 (eval_agent_expr): Rename to ...
11154 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11156 (eval_tracepoint_agent_expr): New function.
11157 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11159 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11161 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11162 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11163 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11164 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11165 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11166 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11167 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11168 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11169 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11170 (compile_bytecodes): Remove forward declaration.
11171 (is_goto_target): Move to ax.c.
11172 (compile_bytecodes): Move to ax.c and call
11173 agent_get_trace_state_variable_value (...) and
11174 agent_set_trace_state_variable_value (...).
11176 * Makefile.in: Update ax.c and IPA dependencies.
11178 2012-02-24 Pedro Alves <palves@redhat.com>
11180 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11181 (cmd_bigqtbuffer_circular): ... this. Only handle
11182 'QTBuffer:circular:'.
11183 (handle_tracepoint_general_set): Adjust.
11185 2012-02-16 Yao Qi <yao@codesourcery.com>
11187 * inferiors.c: Move code to ...
11188 * dll.c: .... here. New.
11189 * server.h: Declare clear_dlls.
11190 * Makefile.in (SFILES): Add dll.c.
11194 2012-02-11 Yao Qi <yao@codesourcery.com>
11196 * server.c: (handle_monitor_command): Add a new parameter
11198 (handle_query): Update caller.
11200 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11202 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11203 * configure, config.in: Regenerate.
11204 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11207 2012-02-02 Pedro Alves <palves@redhat.com>
11209 Try SIGKILL first, then PTRACE_KILL.
11210 * linux-low.c (linux_kill_one_lwp): New.
11211 (linux_kill_one_lwp): Rename to ...
11212 (kill_one_lwp_callback): ... this. Use the new
11213 linux_kill_one_lwp.
11215 2012-02-02 Pedro Alves <palves@redhat.com>
11217 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11220 2012-01-27 Pedro Alves <palves@redhat.com>
11222 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11223 (elf_64_file_p): Make static.
11224 (linux_pid_exe_is_elf_64_file): New.
11225 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11226 Delete declarations.
11227 (linux_pid_exe_is_elf_64_file): Declare.
11228 * linux-x86-low.c (x86_arch_setup): Use
11229 linux_pid_exe_is_elf_64_file.
11231 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11233 * linux-low.c (linux_wait_for_event_1): Rename to ...
11234 (linux_wait_for_event): ... here and merge it with former
11235 linux_wait_for_event - new variable wait_ptid, use it.
11236 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11238 2012-01-23 Pedro Alves <palves@redhat.com>
11240 * server.c (main): Avoid yet another case of infinite loop while
11241 detaching/killing after a longjmp.
11243 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11246 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11248 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11250 * hostio.c (handle_readlink): New function.
11251 (handle_vFile): Call it to handle "vFile:readlink" packets.
11253 2012-01-20 Pedro Alves <palves@redhat.com>
11254 Ulrich Weigand <ulrich.weigand@linaro.org>
11256 * server.c (handle_v_requests): Only support vAttach and vRun to
11257 start multiple processes when in extended protocol mode.
11259 2012-01-17 Pedro Alves <palves@redhat.com>
11261 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11262 memalign plus mprotect to allocate the scratch buffer.
11264 2012-01-13 Pedro Alves <palves@redhat.com>
11266 * server.c (attach_inferior): Clear `cont_thread'.
11268 2012-01-13 Pedro Alves <palves@redhat.com>
11270 * server.c (main): Avoid infinite loop while detaching/killing
11273 2012-01-09 Doug Evans <dje@google.com>
11275 * server.c (start_inferior): Set last_ptid in --wrapper case.
11277 2012-01-06 Yao Qi <yao@codesourcery.com>
11279 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11281 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11283 2012-01-04 Yao Qi <yao@codesourcery.com>
11285 * tracepoint.c (cmd_qtdp): Print debug message
11286 for static tracepoint.
11288 2012-01-04 Yao Qi <yao@codesourcery.com>
11290 * tracepoint.c (trace_vdebug): Differentiate debug message
11291 between gdbserver and IPA.
11293 2012-01-03 Yao Qi <yao@codesourcery.com>
11295 * tracepoint.c (tracepoint_was_hit): Don't collect for
11298 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11300 * terminal.h: Reformat copyright header.
11302 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11304 * server.c (gdbserver_version): Update copyright year.
11305 * gdbreplay.c (gdbreplay_version): Likewise.
11307 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11309 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11312 2011-12-18 Hui Zhu <teawater@gmail.com>
11313 * linux-low.c (linux_create_inferior): Save return value to ret.
11315 2011-12-18 Hui Zhu <teawater@gmail.com>
11317 * linux-low.c (linux_create_inferior): Save return value to ret.
11319 2011-12-16 Doug Evans <dje@google.com>
11321 * linux-low.c (linux_create_inferior): If stdio connection,
11322 redirect stdin from /dev/null, stdout to stderr.
11323 * remote-utils.c (remote_is_stdio): New static global.
11324 (remote_connection_is_stdio): New function.
11325 (remote_prepare): Handle stdio connection.
11326 (remote_open): Ditto.
11327 (remote_close): Don't close stdin for stdio connections.
11328 (read_prim,write_prim): New functions. Replace all calls to
11329 read/write to these.
11330 * server.c (main): Watch for "-" argument. Move call to
11331 remote_prepare before start_inferior.
11332 * server.h (STDIO_CONNECTION_NAME): New macro.
11333 (remote_connection_is_stdio): Declare.
11335 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11336 in debugging output.
11338 2011-12-15 Yao Qi <yao@codesourcery.com>
11340 * tracepoint.c: Include sys/syscall.h.
11341 (gdb_ust_thread): Remove preprocessor conditional.
11343 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11345 * linux-low.c (linux_detach_one_lwp): Call
11346 the_low_target.prepare_to_resume before detaching.
11348 2011-12-14 Yao Qi <yao@codesourcery.com>
11350 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11353 2011-12-14 Yao Qi <yao@codesourcery.com>
11355 * i386-low.c (i386_low_stopped_data_address): Initialize local
11356 variable `control'.
11358 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11362 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11363 DR_CONTROL unless necessary. Extend comments.
11364 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11365 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11367 2011-12-13 Yao Qi <yao@codesourcery.com>
11369 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11371 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11373 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11375 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11376 Print new debug message for such case.
11378 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11380 Fix overlapping memcpy.
11381 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11382 the read_inferior_memory transfer.
11383 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11384 write_inferior_memory transfer.
11385 (set_fast_tracepoint_jump): New variable buf. Use it for the
11386 read_inferior_memory and write_inferior_memory transfers.
11387 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11388 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11389 Use it for the write_inferior_memory transfer.
11390 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11393 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11395 * linux-low.c (fetch_register, store_register): Make code
11396 consistent, fix formatting.
11398 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11400 * linux-low.c (usr_store_inferior_registers): Factor out code
11401 to handle individual registers into...
11402 (store_register): ... this new function.
11404 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11406 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11407 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11408 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11409 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11410 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11411 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11412 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11413 (srv_xmlfiles): Add new XML files.
11415 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11417 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11418 (init_registers_s390_linux32v1): Add prototype.
11419 (init_registers_s390_linux32v2): Likewise.
11420 (init_registers_s390_linux64v1): Likewise.
11421 (init_registers_s390_linux64v2): Likewise.
11422 (init_registers_s390x_linux64v1): Likewise.
11423 (init_registers_s390x_linux64v2): Likewise.
11424 (s390_num_regs): Increment to 52.
11425 (s390_regmap): Add orig_r2 register.
11426 (s390_num_regs_3264): Increment to 68.
11427 (s390_regmap_3264): Add orig_r2 register.
11428 (s390_collect_ptrace_register): Handle orig_r2 register.
11429 (s390_supply_ptrace_register): Likewise.
11430 (s390_fill_last_break): New function.
11431 (s390_store_last_break): Likewise.
11432 (s390_fill_system_call): New function.
11433 (s390_store_system_call): Likewise.
11434 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11436 (s390_check_regset): New function.
11437 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11438 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11439 Update target_regsets for available register sets.
11441 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11442 Jan Kratochvil <jan.kratochvil@redhat.com>
11444 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11445 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11447 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11448 * linux-low.h (struct process_info_private): New member r_debug.
11449 * server.c (handle_qxfer_libraries): Call
11450 the_target->qxfer_libraries_svr4.
11451 (handle_qxfer_libraries_svr4): New function.
11452 (qxfer_packets): New entry "libraries-svr4".
11453 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11454 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11455 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11456 PACKET_qXfer_libraries_svr4.
11458 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11460 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11461 PSW address/mask between 8-byte and 16-byte formats.
11462 (s390_supply_ptrace_register): Likewise.
11463 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11464 basic addressing mode bit.
11466 2011-11-24 Stan Shebs <stan@codesourcery.com>
11468 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11470 2011-11-17 Stan Shebs <stan@codesourcery.com>
11472 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11473 (tracing_start_time): New global.
11474 (tracing_stop_time): New global.
11475 (tracing_user_name): New global.
11476 (tracing_notes): New global.
11477 (tracing_stop_note): New global.
11478 (cmd_qtstart): Set traceframe_usage, start_time.
11479 (stop_tracing): Set stop_time.
11480 (cmd_qtstatus): Report additional status.
11481 (cmd_qtp): New function.
11482 (handle_tracepoint_query): Call it.
11483 (cmd_qtnotes): New function.
11484 (handle_tracepoint_general_set): Call it.
11485 (get_timestamp): Rename from tsv_get_timestamp.
11487 2011-11-14 Stan Shebs <stan@codesourcery.com>
11488 Kwok Cheung Yeung <kcy@codesourcery.com>
11490 * linux-x86-low.c (small_jump_insn): New.
11491 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11492 trampoline and error message, build a trampoline and issue a small
11493 jump instruction to it.
11494 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11495 trampoline and error message.
11496 (x86_get_min_fast_tracepoint_insn_len): New.
11497 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11498 * linux-low.h (struct linux_target_ops): Add arguments to
11499 install_fast_tracepoint_jump_pad operation, add new operation.
11500 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11502 (linux_get_min_fast_tracepoint_insn_len): New function.
11503 (linux_target_op): Add new operation.
11504 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11505 (gdb_trampoline_buffer_end): Ditto.
11506 (gdb_trampoline_buffer_error): Ditto.
11507 (struct ipa_sym_addresses): Add fields for new IPA variables.
11508 (symbol_list): Add entries for new IPA variables.
11509 (struct tracepoint): Add fields to hold the address range of the
11510 trampoline used by the tracepoint.
11511 (trampoline_buffer_head): New static variable.
11512 (trampoline_buffer_tail): Ditto.
11513 (claim_trampoline_space): New function.
11514 (have_fast_tracepoint_trampoline_buffer): New function.
11515 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11517 (install_fast_tracepoint): Ditto, also add error buffer argument.
11518 (cmd_qtminftpilen): New function.
11519 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11520 (fast_tracepoint_from_trampoline_address): New function.
11521 (fast_tracepoint_collecting): Handle trampoline as part of jump
11523 (set_trampoline_buffer_space): New function.
11524 (initialize_tracepoint): Initialize new IPA variables.
11525 * target.h (struct target_ops): Add arguments to
11526 install_fast_tracepoint_jump_pad operation, add new
11527 get_min_fast_tracepoint_insn_len operation.
11528 (target_get_min_fast_tracepoint_insn_len): New.
11529 (install_fast_tracepoint_jump_pad): Add arguments.
11530 * server.h (IPA_BUFSIZ): Define.
11531 * linux-i386-ipa.c: Include extra header files.
11532 (initialize_fast_tracepoint_trampoline_buffer): New function.
11533 (initialize_low_tracepoint): Call it.
11534 * server.h (set_trampoline_buffer_space): Declare.
11535 (claim_trampoline_space): Ditto.
11536 (have_fast_tracepoint_trampoline_buffer): Ditto.
11538 2011-11-14 Yao Qi <yao@codesourcery.com>
11540 * server.c (handle_query): Handle InstallInTrace for qSupported.
11541 * tracepoint.c (add_tracepoint): Sort list.
11542 (install_tracepoint, download_tracepoint): New.
11543 (cmd_qtdp): Call them to install and download tracepoints.
11544 (sort_tracepoints): Removed.
11545 (cmd_qtstart): Update.
11547 2011-11-14 Yao Qi <yao@codesourcery.com>
11549 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11550 * mem-break.h: Declare.
11551 * tracepoint.c (cmd_qtstart): Move some code to ...
11552 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11554 (download_tracepoints): Move some code to ...
11555 (download_tracepoint_1): ... here. New.
11557 2011-11-08 Yao Qi <yao@codesourcery.com>
11559 * remote-utils.c (relocate_instruction): A comment fix.
11561 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11563 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11564 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11565 dr_status_mirror and dr_control_mirror from debug_reg_state.
11566 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11567 (i386_initial_stuff): Remove use of deleted globals.
11568 (i386_get_thread_context, i386_set_thread_context,
11569 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11570 from debug_reg_state.
11572 2011-11-05 Yao Qi <yao@codesourcery.com>
11574 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11575 address as TPOINT's.
11577 2011-11-02 Stan Shebs <stan@codesourcery.com>
11579 * tracepoint.c (agent_mem_read_string): New function.
11580 (eval_agent_expr): Call it for tracenz.
11581 * server.c (handle_query): Report support for tracenz.
11583 2011-11-02 Yao Qi <yao@codesourcery.com>
11585 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11587 2011-11-02 Yao Qi <yao@codesourcery.com>
11589 * target.h: Fix a typo in comment.
11591 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11593 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11594 clobber the breakpoints' shadows with fast tracepoint jumps.
11595 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11596 * target.c (write_inferior_memory): Also pass MYADDR down to
11599 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11601 * configure.ac: Check support for personality routine.
11602 * configure: Regenerate.
11603 * config.in: Likewise.
11604 * linux-low.c: Include <sys/personality.h>.
11605 Define ADDR_NO_RANDOMIZE if necessary.
11606 (linux_create_inferior): Disable address space randomization when
11607 forking inferior, if requested.
11608 (linux_supports_disable_randomization): New function.
11609 (linux_target_ops): Install it.
11610 * server.h (disable_randomization): Declare.
11611 * server.c (disable_randomization): New global variable.
11612 (handle_general_set): Handle QDisableRandomization.
11613 (handle_query): Likewise for qSupported.
11614 (main): Support --disable-randomization and --no-disable-randomization
11615 command line arguments.
11616 * target.h (struct target_ops): Add supports_disable_randomization.
11617 (target_supports_disable_randomization): New macro.
11619 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11621 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11623 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11624 [!PT_GETDSBT] (target_loadmap): New definition.
11625 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11626 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11627 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11628 and PT_GETDSBT to LINUX_LOADMAP.
11629 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11630 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11632 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11634 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11635 (arm_linux_hwbp_cap): New static variable.
11636 (arm_linux_get_hwbp_cap): Replace by ...
11637 (arm_linux_init_hwbp_cap): ... this new function.
11638 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11639 (arm_linux_get_hw_watchpoint_count): Likewise.
11640 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11641 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11642 (arm_prepare_to_resume): Use perror_with_name instead of error.
11644 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11646 * linux-arm-low.c: Include <signal.h>.
11647 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11648 (struct arm_linux_hwbp_cap): New data type.
11649 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11650 (struct arm_linux_hw_breakpoint): New data type.
11651 (MAX_BPTS, MAX_WPTS): Define.
11652 (struct arch_process_info, struct arch_lwp_info): New data types.
11653 (arm_linux_get_hwbp_cap): New function.
11654 (arm_linux_get_hw_breakpoint_count): Likewise.
11655 (arm_linux_get_hw_watchpoint_count): Likewise.
11656 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11657 (arm_hwbp_control_initialize): Likewise.
11658 (arm_hwbp_control_is_enabled): Likewise.
11659 (arm_hwbp_control_is_initialized): Likewise.
11660 (arm_hwbp_control_disable): Likewise.
11661 (arm_linux_hw_breakpoint_equal): Likewise.
11662 (arm_linux_hw_point_initialize): Likewise.
11663 (struct update_registers_data): New data structure.
11664 (update_registers_callback: New function.
11665 (arm_insert_point): Likewise.
11666 (arm_remove_point): Likewise.
11667 (arm_stopped_by_watchpoint): Likewise.
11668 (arm_stopped_data_address): Likewise.
11669 (arm_new_process): Likewise.
11670 (arm_new_thread): Likewise.
11671 (arm_prepare_to_resume): Likewise.
11672 (the_low_target): Register arm_insert_point, arm_remove_point,
11673 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11674 arm_new_thread, and arm_prepare_to_resume.
11676 2011-09-15 Stan Shebs <stan@codesourcery.com>
11678 * server.h (struct emit_ops): Add compare-goto fields.
11679 * tracepoint.c (gdb_agent_op_sizes): New table.
11680 (emit_eq_goto): New function.
11681 (emit_ne_goto): New function.
11682 (emit_lt_goto): New function.
11683 (emit_le_goto): New function.
11684 (emit_gt_goto): New function.
11685 (emit_ge_goto): New function.
11686 (is_goto_target): New function.
11687 (compile_bytecodes): Recognize special cases of compare-goto
11688 combinations and call specialized emitters for them.
11689 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11690 (amd64_emit_ne_goto): New function.
11691 (amd64_emit_lt_goto): New function.
11692 (amd64_emit_le_goto): New function.
11693 (amd64_emit_gt_goto): New function.
11694 (amd64_emit_ge_goto): New function.
11695 (amd64_emit_ops): Add the new functions.
11696 (i386_emit_eq_goto): New function.
11697 (i386_emit_ne_goto): New function.
11698 (i386_emit_lt_goto): New function.
11699 (i386_emit_le_goto): New function.
11700 (i386_emit_gt_goto): New function.
11701 (i386_emit_ge_goto): New function.
11702 (i386_emit_ops): Add the new functions.
11704 2011-09-08 Stan Shebs <stan@codesourcery.com>
11706 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11707 (i386_emit_epilogue): Restore %ebx.
11709 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11711 * server.c (step_thread): Remove definition.
11712 (process_serial_event): Don't handle Hs.
11713 * server.h (step_thread): Remove declaration.
11714 * target.c (set_desired_inferior): Remove use of step_thread.
11716 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11718 * linux-low.c: Include linux-procfs.h.
11719 (linux_attach_lwp_1): Update comments.
11720 (linux_attach): Scan for existing threads when attaching to a
11721 process that is the tgid.
11722 * Makefile.in: Update dependencies.
11724 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11726 * configure.srv: Add linux-procfs.o dependencies.
11728 2011-08-14 Yao Qi <yao@codesourcery.com>
11730 * target.h (struct target_ops): Fix indent.
11731 * win32-low.c (win32_target_ops): Fix comment.
11733 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11734 Yao Qi <yao@codesourcery.com>
11736 * Makefile.in (clean): Remove tic6x-*.c files.
11737 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11738 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11739 (tic6x-c64xp-linux.c): Likewise.
11740 * configure.srv: Add support for tic6x-*-uclinux.
11741 * linux-tic6x-low.c: New.
11742 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11744 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11745 Yao Qi <yao@codesourcery.com>
11747 * target.h (struct target_ops): Add read_loadmap.
11748 * linux-low.c (struct target_loadseg): New type.
11749 (struct target_loadmap): New type.
11750 (linux_read_loadmap): New function.
11751 (linux_target_ops): Add linux_read_loadmap.
11752 * server.c (handle_query): Support qXfer:fdpic:read packet.
11753 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11756 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11758 * win32-low.c: Include <stdint.h>.
11760 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11762 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11763 to the inferior here.
11764 (i386_remove_aligned_watchpoint): Ditto.
11765 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11766 fit part of the watchpoint in the debug registers.
11767 (i386_update_inferior_debug_regs): New.
11768 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11769 registers, and only update the inferior on success.
11770 (i386_low_remove_watchpoint): Ditto.
11772 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11774 * linux-low.c (compare_ints, unique, list_threads, show_process,
11775 linux_core_of_thread): Delete.
11776 (linux_target_ops): Change linux_core_of_thread to
11777 linux_common_core_of_thread.
11778 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11779 * utils.c (malloc_failure): Change type of argument.
11780 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11781 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11782 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11783 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11784 (IPA_OBJS): Add common-utils-ipa.o.
11785 (ptid_h, linux_osdata_h): New macros.
11786 (server_h): Add common/common-utils.h, common/xml-utils.h,
11787 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11789 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11790 ptid.o, buffer.o): New rules.
11791 (linux-low.o): Add common/linux-osdata.h as a dependency.
11792 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11793 * configure.ac: Add AC_HEADER_DIRENT check.
11794 * config.in: Regenerate.
11795 * configure: Regenerate.
11796 * remote-utils.c (xml_escape_text): Delete.
11797 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11798 buffer_xml_printf): Move to common/buffer.c.
11799 * server.c (main): Remove call to initialize_inferiors.
11800 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11801 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11802 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11803 internal_error, gdb_assert, gdb_assert_fail): Delete.
11804 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11805 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11807 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11808 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11809 initialize_inferiors): Delete.
11811 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11813 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11816 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11818 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11820 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11822 2011-05-26 Yao Qi <yao@codesourcery.com>
11824 * Makefile.in (thread-db.o): Track dependence to
11825 common/gdb_thread_db.h.
11826 * thread-db.c: include gdb_thread_db.h from right place.
11828 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11830 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11831 __FILE__ and __LINE__ to internal_error.
11833 2011-05-13 Doug Evans <dje@google.com>
11835 * thread-db.c (try_thread_db_load_from_sdir): New function.
11836 (try_thread_db_load_from_dir): New function.
11837 (thread_db_load_search): Handle $sdir, ignore $pdir.
11838 Remove trying of system directories if search of
11839 libthread-db-search-path fails, that is now done via $sdir.
11841 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11843 * server.c (handle_query): Add EnableDisableTracepoints to the list
11844 of supported features.
11845 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11847 (cmd_qtenable_disable): New.
11848 (cmd_qtstart): Install tracepoints even if disabled.
11849 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11850 receiving a QTEnable or QTDisable packet.
11851 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11852 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11854 (gdb_probe): Skip data collection if static tracepoint is disabled.
11856 2011-05-10 Doug Evans <dje@google.com>
11858 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11860 2011-05-04 Doug Evans <dje@google.com>
11862 * linux-low.c (linux_join): Skip process lookup.
11863 * spu-low.c (spu_join): Ditto.
11864 * server.c (join_inferiors_callback): Delete.
11865 (process_serial_event): For 'D' packet (detach) call join_inferior
11868 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11870 * README: Don't mention xscale*-*-linux*.
11871 * configure.srv (xscale*-*-linux*): Don't handle target.
11873 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11875 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11877 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11878 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11879 (i386_emit_void_call_2): Likewise.
11881 2011-04-26 Yao Qi <yao@codesourcery.com>
11883 * linux-low.c: Move common macros to linux-ptrace.h.
11884 Include linux-ptrace.h.
11885 * Makefile.in (linux_ptrace_h): New.
11886 (linux-low.o): Depends on linux-ptrace.h.
11888 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11890 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11891 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11892 (remote_prepare): New function with most of the TCP code from ...
11893 (remote_open): ... here. Detect PORT here unconditionally. Move also
11894 setting transport_is_reliable.
11895 * server.c (run_once): New variable.
11896 (gdbserver_usage): Document it.
11897 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11898 the first run if RUN_ONCE.
11899 * server.h (run_once, remote_prepare): New declarations.
11901 2011-04-19 Tom Tromey <tromey@redhat.com>
11903 * win32-low.c (handle_load_dll): Remove duplicate "the".
11905 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11907 Remove support for old Cygwin 1.5 versions.
11908 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11909 function to avoid warning.
11910 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11913 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11915 * gdbserver/server.h (Macro _): Define it if not available.
11917 2011-03-14 Michael Snyder <msnyder@vmware.com>
11919 * hostio.c (handle_close): Remove unnecessary null test.
11921 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11923 * Makefile.in (maintainer-clean realclean distclean): Remove
11924 "make ... subdir_do" command.
11926 2011-03-10 Michael Snyder <msnyder@vmware.com>
11928 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11930 * server.c (handle_v_run): Free alloced buffer on early return.
11932 2011-03-09 Yao Qi <yao@codesourcery.com>
11935 2011-03-04 Yao Qi <yao@codesourcery.com>
11937 * Makefile.in: Remove GNU make feature --directory.
11939 2011-03-05 Yao Qi <yao@codesourcery.com>
11941 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11942 (subdir_do): New make target. Copied from gdb/Makefile.
11943 (maintainer-clean, realclean, distclean, clean): Call corresponding
11944 make targets in common/Makefile.
11946 2011-02-11 Yao Qi <yao@codesourcery.com>
11948 * configure.ac: Call AC_PROG_RANLIB.
11949 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11950 * configure: Regenerate.
11952 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11954 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11956 2011-03-06 Yao Qi <yao@codesourcery.com>
11958 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11960 2011-03-05 Yao Qi <yao@codesourcery.com>
11962 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11963 (subdir_do): New make target. Copied from gdb/Makefile.
11964 (maintainer-clean, realclean, distclean, clean): Call corresponding
11965 make targets in common/Makefile.
11967 2011-03-04 Yao Qi <yao@codesourcery.com>
11969 * Makefile.in: Remove GNU make feature --directory.
11971 2011-03-04 Michael Snyder <msnyder@vmware.com>
11973 * server.c (queue_stop_reply): Call xmalloc not malloc.
11975 2011-03-02 Michael Snyder <msnyder@vmware.com>
11977 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11979 2011-02-28 Michael Snyder <msnyder@vmware.com>
11981 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11982 (cmd_qtframe): Ditto.
11983 (cmd_qtbuffer): Ditto.
11984 (cmd_bigqtbuffer): Ditto.
11986 * utils.c (decimal2str): Initialize 'width' to nine, then
11987 don't mess with it.
11989 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11991 * hostio.c (require_data): Free *data, not data.
11993 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11995 * hostio.c (require_data): Use free, not xfree.
11997 2011-02-27 Michael Snyder <msnyder@vmware.com>
11999 * server.c (handle_query): Discard unused value.
12001 * hostio.c (require_data): Free malloc memory before returning
12004 2011-02-26 Michael Snyder <msnyder@vmware.com>
12006 * linux-low.c (list_threads): Call closedir for dirent.
12008 2011-02-27 Michael Snyder <msnyder@vmware.com>
12010 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12011 a case statement falls through.
12013 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12015 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12018 2011-02-26 Michael Snyder <msnyder@vmware.com>
12020 * utils.c (decimal2str): Eliminate dead code and dead param.
12021 (pulongest): Drop dead param from call to decimal2str.
12024 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12026 Revert the following patch (not approved yet):
12027 2011-02-21 Hui Zhu <teawater@gmail.com>
12028 * tracepoint.c (tp_printf): New function.
12029 (eval_agent_expr): Handle gdb_agent_op_printf.
12031 2011-02-21 Hui Zhu <teawater@gmail.com>
12033 * tracepoint.c (tp_printf): New function.
12034 (eval_agent_expr): Handle gdb_agent_op_printf.
12036 2011-02-18 Tom Tromey <tromey@redhat.com>
12038 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12039 (tracepoint.o): Likewise.
12040 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12041 (gdb_agent_op_names): Likewise.
12043 2011-02-18 Tom Tromey <tromey@redhat.com>
12045 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12046 gdb_agent_op_rot>: New constants.
12047 (gdb_agent_op_names): Add pick and roll.
12048 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12051 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12053 * aclocal.m4: Regenerated with aclocal-1.11.1.
12055 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12057 * server.c (handle_qxfer_traceframe_info): New.
12058 (qxfer_packets): Register "traceframe-info".
12059 (handle_query): Report support for qXfer:traceframe-info:read+.
12060 * tracepoint.c (match_blocktype): New.
12061 (traceframe_find_block_type): Rename to ...
12062 (traceframe_walk_blocks): ... this. Add callback filter argument,
12064 (traceframe_find_block_type): New, reimplemented on top of
12065 traceframe_walk_blocks.
12066 (build_traceframe_info_xml): New.
12067 (traceframe_read_info): New.
12068 * server.h (traceframe_read_info): Declare.
12070 2011-02-11 Yao Qi <yao@codesourcery.com>
12072 * configure.ac: Call AC_PROG_RANLIB.
12073 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12074 * configure: Regenerate.
12076 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12078 * server.c (gdb_read_memory): Change return semantics to allow
12080 (handle_search_memory_1): Adjust.
12081 (process_serial_event) <'m' packet>: Handle partial transfers.
12082 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12084 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12086 * regcache.c (init_register_cache): Initialize
12087 regcache->register_status.
12088 (free_register_cache): Release regcache->register_status.
12089 (regcache_cpy): Copy register_status.
12090 (registers_to_string): Print 'x's for unavailable registers.
12091 (supply_register): Mark the register's status valid or
12092 unavailable, depending on whether a buffer was passed in or not.
12093 (supply_register_zeroed): New.
12094 (supply_regblock): Mark the registers' status valid or
12095 unavailable, depending on whether a buffer was passed in or not.
12096 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12097 (struct regcache): New `register_status' field.
12098 (supply_register_zeroed): Declare.
12099 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12100 supply_register_zeroed, rather than passing a NULL buffer to
12102 * tracepoint.c (fetch_traceframe_registers): Update comment.
12104 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12106 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12109 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12111 * server.h (decode_xfer_write): Change prototype.
12112 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12113 and don't extract the annex here.
12114 * server.c (decode_xfer_read): Remove `annex' parameter,
12115 and don't extract the annex here.
12116 (decode_xfer): New.
12117 (struct qxfer): New.
12118 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12119 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12120 (handle_qxfer_statictrace): New functions, abstracted out from
12121 handle_query, and made to use the struct qxfer interface.
12122 (handle_threads_qxfer_proper): Rename to ...
12123 (handle_qxfer_threads_proper): ... this.
12124 (handle_threads_qxfer): Rename to ...
12125 (handle_qxfer_threads): ... this. Adjust.
12126 (qxfer_packets): New array.
12127 (handle_qxfer): New function.
12128 (handle_query): Use handle_qxfer.
12130 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12132 * gdbreplay.c: Shorten lines of >= 80 columns.
12133 * linux-low.c: Ditto.
12134 * linux-ppc-low.c: Ditto.
12135 * linux-s390-low.c: Ditto.
12136 * linux-sparc-low.c: Ditto.
12137 * linux-x86-low.c: Ditto.
12138 * linux-xtensa-low.c: Ditto.
12139 * mem-break.c: Ditto.
12140 * nto-low.c: Ditto.
12141 * regcache.h: Ditto.
12142 * remote-utils.c: Ditto.
12145 * thread-db.c: Ditto.
12146 * tracepoint.c: Ditto.
12148 * win32-low.h: Ditto.
12150 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12152 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12155 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12157 * server.c (gdbserver_version): Update copyright year in version
12159 * gdbreplay.c (gdbreplay_version): Ditto.
12161 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12163 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12164 * linux-bfin-low.c: New file.
12165 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12166 PT_DATA_ADDR for BFIN targets.
12167 * Makefile.in (SFILES): Add linux-bfin-low.c.
12168 (clean): Remove reg-bfin.c.
12169 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12170 * README: Mention supported Blackfin targets.
12172 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12174 * .gitignore: New file.
12176 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12178 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12180 2010-10-22 Jie Zhang <jie@codesourcery.com>
12182 * Makefile.in: Add FLAGS_TO_PASS variable.
12183 (install): Remove dependency of install-only and recursively
12184 invoke make for install-only.
12186 2010-10-04 Doug Evans <dje@google.com>
12188 * Makefile.in (uninstall): Use $(DESTDIR).
12190 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12194 * linux-x86-low.c (compat_siginfo_from_siginfo)
12195 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12196 si_code is < 0. Check for si_code == SI_TIMER before checking for
12199 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12201 * lynx-i386-low.c: New file.
12202 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12204 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12206 * lynx-low.c (ptrace_request_to_str): Remove handling for
12207 request values that have been removed in LynxOS 5.x.
12209 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12211 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12214 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12216 * configure.ac: Add --enable-inprocess-agent option.
12217 * configure: Rebuilt.
12219 2010-09-06 Yao Qi <yao@codesourcery.com>
12221 * linux-low.c (linux_kill): Remove unused variable.
12222 (linux_stabilize_threads): Likewise.
12223 * server.c (start_inferior): Likewise.
12224 (queue_stop_reply_callback): Likewise.
12225 * tracepoint.c (do_action_at_tracepoint): Likewise.
12227 2010-09-06 Yao Qi <yao@codesourcery.com>
12229 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12232 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12234 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12236 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12238 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12241 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12243 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12244 gdbserver/lynx-ppc-low.c: New files.
12245 * Makefile.in (lynx_low_h): New variable.
12246 (lynx-low.o, lynx-ppc-low.o): New rules.
12247 * configure.ac: On LynxOS, link with -lnetinet.
12248 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12249 * configure: regenerate.
12251 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12253 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12254 * configure.ac: Add check for vasprintf and vsnprintf.
12255 * configure, config.in: Regenerate.
12256 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12258 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12260 * gdbreplay.c: Move include of alloca.h up, next to include of
12262 * server.h: Add include of malloc.h.
12263 * mem-break.c: Remove include of malloc.h.
12264 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12266 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12268 * Makefile.in (memmem.o): Build with -Wno-error.
12270 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12272 * utils.c (xsnprintf): Make non-static.
12273 * server.h: Add xsnprintf declaration.
12274 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12275 replace calls to snprintf by calls to xsnprintf throughout.
12277 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12279 * configure.ac: Add configure check for alloca.
12280 * configure, config.in: Regenerate.
12281 * server.h: Include alloca.h if it exists.
12282 * gdbreplay.c: Include alloca.h if it exists.
12284 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12286 * linux-low.c (__SIGRTMIN): Define if not already defined.
12287 (linux_create_inferior): Check for __ANDROID__ rather than
12289 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12290 are already deferred.
12291 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12292 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12293 stopped and already has a pending signal to report.
12294 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12295 a pending signal to report or is moving out of a jump pad.
12296 (linux_init_signals): Check for __ANDROID__ rather than
12299 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12301 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12302 debug_threads check. Avoid a linear search when not doing debug
12305 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12307 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12308 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12309 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12310 (process_event): Change local fd's type to gdb_fildes_t.
12311 (create_file_handler): Adjust prototype.
12312 (delete_file_handler): Adjust prototype.
12313 (handle_file_event): Adjust prototype. Use pfildes.
12314 (create_file_event): Adjsut prototype.
12315 * remote-utils.c (remote_desc, listen_desc): Change type to
12317 * server.h: New gdb_fildes_t typedef.
12318 [USE_WIN32API]: Include winsock2.h.
12319 (delete_file_handler, add_file_handler): Adjust prototypes.
12320 (pfildes): Declare.
12321 * utils.c (pfildes): New.
12323 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12325 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12326 * configure: Regenerate.
12328 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12330 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12331 (linux_done_accessing_memory): ... this.
12332 (linux_target_ops): Adjust.
12333 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12334 * nto-low.c (nto_target_ops): Adjust comment.
12335 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12336 * spu-low.c (spu_target_ops): Adjust comment.
12337 * target.h (target_ops): Rename unprepare_to_access_memory field
12338 to done_accessing_memory.
12339 (unprepare_to_access_memory): Rename to ...
12340 (done_accessing_memory): ... this.
12342 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12344 * linux-low.c (linux_prepare_to_access_memory): New.
12345 (linux_unprepare_to_access_memory): New.
12346 (linux_target_ops): Install them.
12347 * server.c (read_memory): Rename to ...
12348 (gdb_read_memory): ... this. Use
12349 prepare_to_access_memory/prepare_to_access_memory.
12350 (write_memory): Rename to ...
12351 (gdb_write_memory): ... this. Use
12352 prepare_to_access_memory/prepare_to_access_memory.
12353 (handle_search_memory_1): Adjust.
12354 (process_serial_event): Adjust.
12355 * target.h (struct target_ops): New fields
12356 prepare_to_access_memory and unprepare_to_access_memory.
12357 (prepare_to_access_memory, unprepare_to_access_memory): New.
12358 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12359 prepare_to_access_memory/prepare_to_access_memory.
12360 * nto-low.c (nto_target_ops): Adjust.
12361 * spu-low.c (spu_target_ops): Adjust.
12362 * win32-low.c (win32_target_ops): Adjust.
12364 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12366 * Makefile.in (WARN_CFLAGS): Get it from configure.
12367 (WERROR_CFLAGS): New.
12368 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12369 * configure.ac: Introduce --enable-werror, which adds -Werror to
12370 the compiler command line. Enabled by default. Disable with
12371 --disable-werror. Add -Wdeclaration-after-statement
12372 Wpointer-arith and -Wformat-nonliteral to warning flags.
12373 * configure: Regenerate.
12375 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12377 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12379 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12381 * gdbreplay.c (remote_error): New.
12383 (expect): Use gdbchar. Check for error reading from GDB.
12384 Clarify sync error output.
12385 (play): Check for errors writing to GDB.
12386 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12387 * remote-utils.c (getpkt): Check for errors writing to the remote
12390 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (linux_wait_1): Move non-debugging code out of
12393 `debug_threads' control.
12395 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12397 * linux-low.c (linux_wait_1): Don't set last_status here.
12398 * server.c (push_event, queue_stop_reply_callback): Assert we're
12399 not pushing a TARGET_WAITKIND_IGNORE event.
12400 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12401 (myresume, handle_target_event): Set the thread's last_resume_kind
12402 and last_status from the target returned status.
12404 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12408 * linux-x86-low.c (update_debug_registers_callback): New.
12409 (i386_dr_low_set_addr): Use it.
12410 (i386_dr_low_get_addr): New.
12411 (i386_dr_low_set_control): Use update_debug_registers_callback.
12412 (i386_dr_low_get_control): New.
12413 (i386_dr_low_get_status): Adjust.
12414 * linux-low.c (linux_stop_lwp): New.
12415 * linux-low.h (linux_stop_lwp): Declare.
12417 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12418 argument instead of a i386_debug_reg_state.
12419 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12420 a i386_debug_reg_state.
12421 (i386_insert_aligned_watchpoint): Adjust.
12422 (i386_remove_aligned_watchpoint): Adjust.
12423 (i386_low_stopped_data_address): Read the debug registers from the
12424 inferior instead of from the mirrors.
12425 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12426 (i386_dr_low_get_addr): Declare.
12427 (i386_dr_low_get_control): Declare.
12428 (i386_dr_low_get_status): Change prototype.
12430 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12431 (i386_dr_low_get_addr): New.
12432 (i386_dr_low_get_control): New.
12433 (i386_dr_low_get_status): Adjust prototype. Return
12435 (i386_initial_stuff): Clear dr_status_mirror and
12437 (i386_get_thread_context): Adjust.
12438 (i386_set_thread_context): Adjust.
12439 (i386_thread_added): Adjust.
12441 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12443 * linux-low.h (linux_thread_area): Delete declaration.
12445 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12447 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12448 after its termination.
12450 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12452 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12453 (gdb_wants_all_stopped): Delete.
12454 (linux_wait_1): Don't call them.
12455 * server.c (handle_v_cont): Tag all threads as want-stopped.
12456 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12457 stopped as "client-wants-stopped".
12459 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12461 * Makefile.in (signals_h): New.
12462 (server_h): Depend on it.
12463 (server.o): Don't depend on $(signals_def).
12464 (signals.o): Depend on $(signals_def).
12466 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12468 * Makefile.in (signals_def): New.
12469 (server_h): Append include/gdb/signals.h and signals_def.
12470 (server.o): Append signals_def.
12472 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12474 * server.c (handle_target_event): Use target_signal_to_host for
12475 resume_info.sig initialization.
12476 * target.h (struct thread_resume) <sig>: New comment.
12478 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12480 * server.c (handle_query): strcpy() the returned string from paddress()
12481 instead of sprintf().
12482 * utils.c (paddress): Return phex_nz().
12484 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12486 * server.c (handle_v_cont): Call mourn_inferior if process
12488 (myresume): Likewise.
12490 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12492 Static tracepoints, and integration with UST.
12494 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12495 * mem-break.c (uninsert_all_breakpoints)
12496 (reinsert_all_breakpoints): New.
12497 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12498 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12499 (gdb_agent_ust_loaded, helper_thread_id)
12500 (gdb_agent_helper_thread_id): New macros.
12501 (struct ipa_sym_addresses): Add addr_ust_loaded,
12502 addr_helper_thread_id, addr_cmd_buf.
12503 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12504 (in_process_agent_loaded_ust): New.
12505 (write_e_ust_not_loaded): New.
12506 (maybe_write_ipa_ust_not_loaded): New.
12507 (struct collect_static_trace_data_action): New.
12508 (enum tracepoint_type) <static_tracepoint>: New.
12509 (struct tracepoint) <handle>: Mention static tracepoints.
12510 (struct static_tracepoint_ctx): New.
12511 (CMD_BUF_SIZE): New.
12512 (add_tracepoint_action): Handle static tracepoint actions.
12513 (unprobe_marker_at): New.
12514 (clear_installed_tracepoints): Handle static tracepoints.
12515 (cmd_qtdp): Handle static tracepoints.
12516 (probe_marker_at): New.
12517 (cmd_qtstart): Handle static tracepoints.
12518 (response_tracepoint): Handle static tracepoints.
12519 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12520 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12521 (get_context_regcache): Handle static tracepoints.
12522 (do_action_at_tracepoint): Handle static tracepoint actions.
12523 (traceframe_find_block_type): Handle static trace data blocks.
12524 (traceframe_read_sdata): New.
12525 (download_tracepoints): Download static tracepoint actions.
12526 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12527 (GDB_PROBE_NAME): New.
12529 (GET_UST_SYM): New.
12532 (ust_marker_to_static_tracepoint): New.
12534 (collect_ust_data_at_tracepoint): New.
12535 (gdb_ust_probe): New.
12536 (UNIX_PATH_MAX, SOCK_DIR): New.
12537 (gdb_ust_connect_sync_socket): New.
12538 (resume_thread, stop_thread): New.
12539 (run_inferior_command): New.
12540 (init_named_socket): New.
12541 (gdb_ust_socket_init): New.
12542 (cstr_to_hexstr): New.
12544 (first_marker, next_marker): New.
12545 (response_ust_marker): New.
12546 (cmd_qtfstm, cmd_qtsstm): New.
12547 (unprobe_marker_at, probe_marker_at): New.
12548 (cmd_qtstmat, gdb_ust_thread): New.
12549 (gdb_ust_init): New.
12550 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12551 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12552 (ST_REGENTRY): New.
12553 (x86_64_st_collect_regmap): New.
12554 (X86_64_NUM_ST_COLLECT_GREGS): New.
12555 (AMD64_RIP_REGNUM): New.
12556 (supply_static_tracepoint_registers): New.
12557 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12558 (ST_REGENTRY): New.
12559 (i386_st_collect_regmap): New.
12560 (i386_NUM_ST_COLLECT_GREGS): New.
12561 (supply_static_tracepoint_registers): New.
12562 * server.c (handle_query): Handle qXfer:statictrace:read.
12563 <qSupported>: Report support for StaticTracepoints, and
12564 qXfer:statictrace:read features.
12565 * server.h (traceframe_read_sdata)
12566 (supply_static_tracepoint_registers): Declare.
12567 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12568 (unpack_varlen_hex): Include in IPA build.
12569 * Makefile.in (ustlibs, ustinc): New.
12570 (IPA_OBJS): Add remote-utils-ipa.o.
12571 ($(IPA_LIB)): Link -ldl and -lpthread.
12573 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12574 * config.in, configure: Regenerate.
12576 2010-06-20 Ian Lance Taylor <iant@google.com>
12577 Pedro Alves <pedro@codesourcery.com>
12579 * linux-x86-low.c (always_true): Delete.
12580 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12581 trying to fool the compiler with always_true.
12583 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12585 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12586 conditions in gdbserver.
12588 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12590 * spu-low.c (spu_read_memory): Wrap around local store limit.
12591 (spu_write_memory): Likewise.
12593 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12595 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12596 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12598 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12600 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12601 uses with LONGEST uses.
12603 2010-06-14 Stan Shebs <stan@codesourcery.com>
12604 Pedro Alves <pedro@codesourcery.com>
12608 * linux-x86-low.c: Include limits.h.
12610 (always_true): New.
12613 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12614 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12615 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12616 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12617 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12618 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12619 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12620 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12621 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12622 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12623 (amd64_emit_void_call_2): New.
12624 (amd64_emit_ops): New.
12625 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12626 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12627 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12628 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12629 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12630 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12631 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12632 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12633 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12634 (i386_emit_stack_adjust, i386_emit_int_call_1)
12635 (i386_emit_void_call_2): New.
12636 (i386_emit_ops): New.
12637 (x86_emit_ops): New.
12638 (the_low_target): Install x86_emit_ops.
12639 * server.h (struct emit_ops): New.
12640 (get_raw_reg_func_addr): Declare.
12641 (current_insn_ptr, emit_error): Declare.
12642 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12643 (set_trace_state_variable_value): New defines.
12644 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12645 addr_get_trace_state_variable_value and
12646 addr_set_trace_state_variable_value.
12647 (symbol_list): New fields for get_raw_reg,
12648 get_trace_state_variable_value and set_trace_state_variable_value.
12649 (condfn): New typedef.
12650 (struct tracepoint): New field `compiled_cond'.
12651 (do_action_at_tracepoint): Clear compiled_cond.
12652 (get_trace_state_variable_value, set_trace_state_variable_value):
12654 (condition_true_at_tracepoint): If there's a compiled condition,
12656 (current_insn_ptr, emit_error): New globals.
12657 (struct bytecode_address): New.
12658 (get_raw_reg_func_addr): New.
12659 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12660 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12661 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12662 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12663 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12664 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12665 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12666 (compile_tracepoint_condition, compile_bytecodes): New.
12667 * target.h (emit_ops): Forward declare.
12668 (struct target_ops): New field emit_ops.
12669 (target_emit_ops): New.
12670 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12671 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12672 * linux-low.c (linux_emit_ops): New.
12673 (linux_target_ops): Install it.
12674 * linux-low.h (struct linux_target_ops): New field emit_ops.
12676 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12678 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12679 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12681 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12682 Stan Shebs <stan@codesourcery.com>
12684 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12685 (all): Depend on $(extra_libraries).
12686 (install-only): Install the IPA.
12687 (IPA_OBJS, IPA_LIB): New.
12688 (clean): Remove the IPA lib.
12689 (IPAGENT_CFLAGS): New.
12690 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12691 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12692 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12693 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12694 * configure.ac: Check for atomic builtins support in the compiler.
12695 (IPA_DEPFILES, extra_libraries): Define.
12696 * configure.srv (ipa_obj): Add description.
12697 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12698 (i[34567]86-*-linux*): Set ipa_obj.
12699 (x86_64-*-linux*): Set ipa_obj.
12700 * linux-low.c (stabilizing_threads): New.
12701 (supports_fast_tracepoints): New.
12702 (linux_detach): Stabilize threads before detaching.
12703 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12704 the lwp is either not stabilizing, or is moving out of a jump pad.
12705 (linux_fast_tracepoint_collecting): New.
12706 (maybe_move_out_of_jump_pad): New.
12707 (enqueue_one_deferred_signal): New.
12708 (dequeue_one_deferred_signal): New.
12709 (linux_wait_for_event_1): If moving out of a jump pad, defer
12710 pending signals to later.
12711 (linux_stabilize_threads): New.
12712 (linux_wait_1): Check if threads need moving out of jump pads, and
12714 (stuck_in_jump_pad_callback): New.
12715 (move_out_of_jump_pad_callback): New.
12716 (lwp_running): New.
12717 (linux_resume_one_lwp): Handle moving out of jump pads.
12718 (linux_set_resume_request): Dequeue deferred signals.
12719 (need_step_over_p): Also step over fast tracepoint jumps.
12720 (start_step_over): Also uninsert fast tracepoint jumps.
12721 (finish_step_over): Also reinsert fast tracepoint jumps.
12722 (linux_install_fast_tracepoint_jump): New.
12723 (linux_target_ops): Install linux_stabilize_threads and
12724 linux_install_fast_tracepoint_jump_pad.
12725 * linux-low.h (linux_target_ops) <get_thread_area,
12726 install_fast_tracepoint_jump_pad>: New fields.
12727 (struct lwp_info) <collecting_fast_tracepoint,
12728 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12729 (linux_get_thread_area): Declare.
12730 * linux-x86-low.c (jump_insn): New.
12731 (x86_get_thread_area): New.
12732 (append_insns): New.
12733 (push_opcode): New.
12734 (amd64_install_fast_tracepoint_jump_pad): New.
12735 (i386_install_fast_tracepoint_jump_pad): New.
12736 (x86_install_fast_tracepoint_jump_pad): New.
12737 (the_low_target): Install x86_get_thread_area and
12738 x86_install_fast_tracepoint_jump_pad.
12739 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12740 (struct fast_tracepoint_jump): New.
12741 (fast_tracepoint_jump_insn): New.
12742 (fast_tracepoint_jump_shadow): New.
12743 (find_fast_tracepoint_jump_at): New.
12744 (fast_tracepoint_jump_here): New.
12745 (delete_fast_tracepoint_jump): New.
12746 (set_fast_tracepoint_jump): New.
12747 (uninsert_fast_tracepoint_jumps_at): New.
12748 (reinsert_fast_tracepoint_jumps_at): New.
12749 (set_breakpoint_at): Use write_inferior_memory.
12750 (uninsert_raw_breakpoint): Use write_inferior_memory.
12751 (check_mem_read): Mask out fast tracepoint jumps.
12752 (check_mem_write): Mask out fast tracepoint jumps.
12753 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12754 (set_fast_tracepoint_jump): Declare.
12755 (delete_fast_tracepoint_jump)
12756 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12757 (reinsert_fast_tracepoint_jumps_at): Declare.
12758 * regcache.c: Don't compile many functions when building the
12759 in-process agent library.
12760 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12761 the register buffer in the heap.
12762 (free_register_cache): If the register buffer isn't owned by the
12763 regcache, don't free it.
12764 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12765 pre-existing register caches.
12766 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12768 (convert_ascii_to_int): : Constify `from' parameter type.
12769 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12770 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12771 the needed buffer in-place.
12772 (relocate_instruction): New.
12773 * server.c (handle_query) <qSymbols>: If the target supports
12774 tracepoints, give it a chance of looking up symbols. Report
12775 support for fast tracepoints.
12776 (handle_status): Stabilize threads.
12777 (process_serial_event): Adjust.
12778 * server.h (struct fast_tracepoint_jump): Forward declare.
12779 (struct process_info) <fast_tracepoint_jumps>: New field.
12780 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12781 (decode_X_packet, decode_M_packet): Adjust.
12782 (relocate_instruction): Declare.
12783 (in_process_agent_loaded): Declare.
12784 (tracepoint_look_up_symbols): Declare.
12785 (struct fast_tpoint_collect_status): Declare.
12786 (fast_tracepoint_collecting): Declare.
12787 (force_unlock_trace_buffer): Declare.
12788 (handle_tracepoint_bkpts): Declare.
12789 (initialize_low_tracepoint)
12790 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12791 * target.h (struct target_ops) <stabilize_threads,
12792 install_fast_tracepoint_jump_pad>: New fields.
12793 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12794 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12795 [HAVE_STDINT_H]: Include stdint.h.
12796 (trace_debug_1): Rename to ...
12797 (trace_vdebug): ... this.
12798 (trace_debug): Rename to ...
12799 (trace_debug_1): ... this. Add `level' parameter.
12800 (trace_debug): New.
12801 (ATTR_USED, ATTR_NOINLINE): New.
12802 (IP_AGENT_EXPORT): New.
12803 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12804 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12805 (about_to_request_buffer_space, trace_buffer_is_full)
12806 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12807 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12808 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12809 (traceframe_write_count, traceframes_created)
12810 (trace_state_variables)
12811 New renaming defines.
12812 (struct ipa_sym_addresses): New.
12813 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12814 (symbol_list): New.
12815 (ipa_sym_addrs): New.
12816 (all_tracepoint_symbols_looked_up): New.
12817 (in_process_agent_loaded): New.
12818 (write_e_ipa_not_loaded): New.
12819 (maybe_write_ipa_not_loaded): New.
12820 (tracepoint_look_up_symbols): New.
12821 (debug_threads) [IN_PROCESS_AGENT]: New.
12822 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12823 (UNKNOWN_SIDE_EFFECTS): New.
12824 (stop_tracing): New.
12825 (flush_trace_buffer): New.
12826 (stop_tracing_bkpt): New.
12827 (flush_trace_buffer_bkpt): New.
12828 (read_inferior_integer): New.
12829 (read_inferior_uinteger): New.
12830 (read_inferior_data_pointer): New.
12831 (write_inferior_data_pointer): New.
12832 (write_inferior_integer): New.
12833 (write_inferior_uinteger): New.
12834 (struct collect_static_trace_data_action): Delete.
12835 (enum tracepoint_type): New.
12836 (struct tracepoint) <type>: New field `type'.
12837 <actions_str, step_actions, step_actions_str>: Only include in
12839 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12840 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12841 (tracepoints): Use IP_AGENT_EXPORT.
12842 (last_tracepoint): Don't include in the IPA.
12843 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12844 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12845 (alloced_trace_state_variables): New.
12846 (trace_state_variables): Use IP_AGENT_EXPORT.
12847 (traceframe_t): Delete unused variable.
12848 (circular_trace_buffer): Don't include in the IPA.
12849 (trace_buffer_start): Delete.
12850 (struct trace_buffer_control): New.
12851 (trace_buffer_free): Delete.
12852 (struct ipa_trace_buffer_control): New.
12853 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12854 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12856 (trace_buffer_ctrl): New.
12857 (TRACE_BUFFER_CTRL_CURR): New.
12858 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12859 Reimplement as macros.
12860 (trace_buffer_wrap): Delete.
12861 (traceframe_write_count, traceframe_read_count)
12862 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12863 (struct tracepoint_hit_ctx) <type>: New field.
12864 (struct fast_tracepoint_ctx): New.
12865 (memory_barrier): New.
12867 (record_tracepoint_error): Update atomically in the IPA.
12868 (clear_inferior_trace_buffer): New.
12869 (about_to_request_buffer_space): New.
12870 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12871 updating the same buffer.
12872 (add_tracepoint): Default the tracepoint's type to trap
12873 tracepoint, and orig_size to -1.
12874 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12875 internal variables.
12876 (create_trace_state_variable): New parameter `gdb'. Handle it.
12877 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12878 (cmd_qtdp): Handle fast tracepoints.
12879 (cmd_qtdv): Adjust.
12880 (max_jump_pad_size): New.
12881 (gdb_jump_pad_head): New.
12882 (get_jump_space_head): New.
12883 (claim_jump_space): New.
12884 (sort_tracepoints): New.
12885 (MAX_JUMP_SIZE): New.
12886 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12888 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12889 support. Upload fast traceframes, and delete internal IPA
12891 (stop_tracing_handler): New.
12892 (flush_trace_buffer_handler): New.
12893 (cmd_qtstop): Upload fast tracepoints.
12894 (response_tracepoint): Handle fast tracepoints.
12895 (tracepoint_finished_step): Upload fast traceframes. Set the
12896 tracepoint hit context's tracepoint type.
12897 (handle_tracepoint_bkpts): New.
12898 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12899 type. Add comment about fast tracepoints.
12900 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12901 non-existing action_str field.
12902 (get_context_regcache): Handle fast tracepoints.
12903 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12905 (fast_tracepoint_from_jump_pad_address): New.
12906 (fast_tracepoint_from_ipa_tpoint_address): New.
12907 (collecting_t): New.
12908 (force_unlock_trace_buffer): New.
12909 (fast_tracepoint_collecting): New.
12911 (gdb_collect): New.
12912 (write_inferior_data_ptr): New.
12913 (target_tp_heap): New.
12914 (target_malloc): New.
12915 (download_agent_expr): New.
12917 (download_tracepoints): New.
12918 (download_trace_state_variables): New.
12919 (upload_fast_traceframes): New.
12920 (IPA_FIRST_TRACEFRAME): New.
12921 (IPA_NEXT_TRACEFRAME_1): New.
12922 (IPA_NEXT_TRACEFRAME): New.
12923 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12924 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12925 (gdb_jump_pad_buffer_end): New.
12926 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12927 (initialize_tracepoint): Adjust.
12928 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12929 buffer. Initialize the low module.
12930 * utils.c (PREFIX, TOOLNAME): New.
12931 (malloc_failure): Use PREFIX.
12932 (error): In the IPA, an error causes an exit.
12933 (fatal, warning): Use PREFIX.
12934 (internal_error): Use TOOLNAME.
12935 (NUMCELLS): Increase to 10.
12936 * configure, config.in: Regenerate.
12938 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12940 * server.c (handle_query) <qSupported>: Do two passes over the
12941 qSupported string to avoid nesting strtok.
12943 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12945 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12947 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12948 -Wl,--dynamic-list.
12949 * configure: Regenerate.
12950 * proc-service.list: New.
12952 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12954 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12957 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12959 * gdbreplay.c (remote_open): Check error return from socket() call by
12960 its equality to -1 not by it being negative.
12961 * remote-utils.c (remote_open): Likewise.
12963 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12965 * config.h: Regenerate.
12967 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12969 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12970 doesn't provide PTRACE_GET_THREAD_AREA.
12972 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12974 * linux-m68k-low.c: Include <asm/ptrace.h>
12975 (ps_get_thread_area): Implement.
12977 2010-05-03 Doug Evans <dje@google.com>
12979 * event-loop.c (struct callback_event): New struct.
12980 (callback_list): New global.
12981 (append_callback_event, delete_callback_event): New functions.
12982 (process_callback): New function.
12983 (start_event_loop): Call it.
12984 * remote-utils.c (NOT_SCHEDULED): Define.
12985 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12986 moved out of readchar.
12987 (readchar): Rewrite. Call reschedule before returning.
12988 (reset_readchar): New function.
12989 (remote_close): Call it.
12990 (process_remaining, reschedule): New functions.
12991 * server.h (callback_handler_func): New typedef.
12992 (append_callback_event, delete_callback_event): Declare.
12994 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12996 * proc-service.c (ps_pglobal_lookup): Use
12997 thread_db_look_up_one_symbol.
12998 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12999 parameter. Use it instead of all_symbols_looked_up.
13000 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13002 (all_symbols_looked_up): Don't declare.
13003 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13004 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13006 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13007 Set all_symbols_looked_up here.
13008 (thread_db_look_up_one_symbol): New.
13009 (thread_db_get_tls_address): Adjust.
13010 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13011 thread_db object on the heap, and tentatively set it in the
13013 (thread_db_init): Don't set all_symbols_looked_up here.
13014 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13016 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13018 * linux-low.c (linux_kill, linux_detach): Adjust.
13019 (status_pending_p_callback): Remove redundant statement. Check
13020 for !TARGET_WAITIKIND_IGNORE, instead of
13021 TARGET_WAITKIND_STOPPED.
13022 (handle_tracepoints): Make sure LWP is locked. Adjust.
13023 (linux_wait_for_event_1): Adjust.
13024 (linux_cancel_breakpoints): New.
13025 (unsuspend_one_lwp): New.
13026 (unsuspend_all_lwps): New.
13027 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13028 (send_sigstop_callback): Change return type to int, add new
13029 `except' parameter and handle it.
13030 (suspend_and_send_sigstop_callback): New.
13031 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13032 pass them down. If SUSPEND, also increment the lwp's suspend
13034 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13035 (need_step_over_p): Don't consider suspended LWPs.
13036 (start_step_over): Adjust.
13037 (proceed_one_lwp): Change return type to int, add new `except'
13038 parameter and handle it.
13039 (unsuspend_and_proceed_one_lwp): New.
13040 (proceed_all_lwps): Use find_inferior instead of
13042 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13043 also decrement the suspend count of LWPs. Pass `except' down,
13044 instead of hacking its suspend count.
13045 (linux_pause_all): Add `freeze' parameter. Adjust.
13046 (linux_unpause_all): New.
13047 (linux_target_ops): Install linux_unpause_all.
13048 * server.c (handle_status): Adjust.
13049 * target.h (struct target_ops): New fields `unpause_all' and
13050 `cancel_breakpoints'. Add new parameter to `pause_all'.
13051 (pause_all): Add new `freeze' parameter.
13052 (unpause_all): New.
13053 (cancel_breakpoints): New.
13054 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13055 cancel breakpoints.
13056 (cmd_qtstart): Pause threads.
13057 (stop_tracing): Pause threads, and cancel breakpoints.
13058 * win32-low.c (win32_target_ops): Adjust.
13060 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13062 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13063 the inferior right away from here...
13064 (linux_wait_1): ... to here, and adjust to check the thread's
13065 last_resume_kind instead of the lwp's step or stop_expected flags.
13067 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13069 * README: Use consistent `GDB' and `GDBserver' spellings.
13071 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13073 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13074 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13075 (linux_detach_one_lwp): Assume the lwp is stopped.
13076 (any_thread_of): Delete.
13077 (linux_detach): Stop all lwps here. Don't blindly delete all
13079 (delete_lwp_callback): New.
13080 (linux_mourn): Delete all lwps of the process that is gone.
13081 (linux_wait_1): Don't delete the last lwp of the process here.
13082 * mem-break.h (mark_breakpoints_out): Declare.
13083 * mem-break.c (mark_breakpoints_out): New.
13084 (free_all_breakpoints): Use it.
13085 * server.c (handle_target_event): If the process is gone, mark
13087 * thread-db.c (struct thread_db) <create_bp>: New field.
13088 (thread_db_enable_reporting): Fix prototype. Store a thread event
13089 breakpoint reference in the thread_db struct.
13090 (thread_db_load_search): Clear the thread_db object.
13091 (try_thread_db_load_1): Ditto.
13092 (switch_to_process): New.
13093 (disable_thread_event_reporting): Use it.
13094 (remove_thread_event_breakpoints): New.
13095 (thread_db_detach, thread_db_mourn): Use it.
13097 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13099 * linux-low.c (linux_enable_event_reporting): New.
13100 (linux_wait_for_event_1, handle_extended_wait): Use it.
13102 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13104 * linux-low.c (linux_kill_one_lwp, linux_kill)
13105 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13106 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13107 SIGSTOP even if the LWP is stopped.
13108 (send_sigstop_callback): New.
13109 (stop_all_lwps): Use send_sigstop_callback instead.
13110 (linux_resume_one_thread): Adjust.
13111 (proceed_one_lwp): Still proceed an LWP that the client has
13112 requested to stop, if we haven't reported it as stopped yet. Make
13113 sure that LWPs the client want stopped, have a pending SIGSTOP.
13115 2010-04-26 Doug Evans <dje@google.com>
13117 * server.c (handle_general_set): Make static.
13119 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13120 Print received char after testing for error/eof instead of before.
13121 (input_interrupt): Tweak comment.
13123 2010-04-23 Doug Evans <dje@google.com>
13125 * server.c (start_inferior): Print inferior argv if --debug.
13127 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13129 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13130 * nto-x86-low.c: Include server.h
13132 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13134 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13135 be consistent with other sources of this directory.
13136 (init_registers_amd64): Correct name of source file of this function
13139 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13141 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13142 64-bit executables.
13144 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13146 * win32-i386-low.c: Add 64-bit support.
13147 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13148 (init_registers_amd64): Declare.
13149 (mappings): Add 64-bit version of array.
13150 (init_windows_x86): New function.
13151 (the_low_target): Change init_arch field to init_windows_x86.
13153 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13155 * win32-low.c: Adapt to support also 64-bit architecture.
13156 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13157 (get_image_name): Use SIZE_T type for local variable `done'.
13158 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13159 (toolhelp_get_dll_name): Idem.
13160 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13161 Use uintptr_t typecast to avoid warning.
13162 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13163 (handle_exception): Use phex_nz to avoid warning.
13164 (win32_wait): Remove unused local variable `process'.
13166 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13168 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13171 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13173 * configure.ac: Use `ws2_32' library for srv_mingw.
13174 * configure: Regenerate.
13175 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13176 * remote-utils.c: Likewise.
13178 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13180 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13181 if __x86_64__ is defined.
13183 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13185 * configure: Regenerate.
13187 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13189 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13190 * target.h (target_ops): New get_tib_address field.
13191 * win32-low.h (win32_thread_info): Add thread_local_base field.
13192 * win32-low.c (child_add_thread): Add tlb argument.
13193 Set thread_local_base field to TLB.
13194 (get_child_debug_event): Adapt to child_add_thread change.
13195 (win32_get_tib_address): New function.
13196 (win32_target_ops): Set get_tib_address field to
13197 win32_get_tib_address.
13198 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13200 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13202 * linux-low.c (linux_mourn): Also remove the process.
13203 * server.c (handle_target_event): Don't remove the process here.
13204 * nto-low.c (nto_mourn): New.
13205 (nto_target_ops): Install it.
13206 * spu-low.c (spu_mourn): New.
13207 (spu_target_ops): Install it.
13208 * win32-low.c (win32_mourn): New.
13209 (win32_target_ops): Install it.
13211 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13213 * server.h (buffer_xml_printf): Remove redundant `;'.
13215 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13217 * regcache.c (set_register_cache): Invalidate regcaches before
13218 changing the register cache layout.
13219 (regcache_invalidate_one): Allow a NULL regcache.
13220 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13221 regcaches before changing the register cache layout or the target
13224 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13226 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13227 variable warning on Linux/x86-64.
13229 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13231 GDBserver disconnected tracing support.
13233 * linux-low.c (linux_remove_process): Delete.
13234 (add_lwp): Don't set last_resume_kind here.
13235 (linux_kill): Use `mourn'.
13236 (linux_detach): Use `thread_db_detach', and `mourn'.
13237 (linux_mourn): New.
13238 (linux_attach_lwp_1): Adjust comment.
13239 (linux_attach): last_resume_kind moved the thread_info; adjust.
13240 (status_pending_p_callback): Adjust.
13241 (linux_wait_for_event_1): Adjust.
13242 (count_events_callback, select_singlestep_lwp_callback)
13243 (select_event_lwp_callback, cancel_breakpoints_callback)
13244 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13245 (proceed_one_lwp): Adjust.
13246 (linux_async): Add debug output.
13247 (linux_thread_stopped): New.
13248 (linux_pause_all): New.
13249 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13251 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13252 (thread_db_free): Delete declaration.
13253 (thread_db_detach, thread_db_mourn): Declare.
13254 * thread-db.c (thread_db_init): Use thread_db_mourn.
13255 (thread_db_free): Delete, split in two.
13256 (disable_thread_event_reporting): New.
13257 (thread_db_detach): New.
13258 (thread_db_mourn): New.
13260 * server.h (struct thread_info) <last_resume_kind>: New field.
13261 <attached>: Add comment.
13262 <gdb_detached>: New field.
13263 (handler_func): Change return type to int.
13264 (handle_serial_event, handle_target_event): Ditto.
13265 (gdb_connected): Declare.
13267 (disconnected_tracing): Declare.
13268 (stop_tracing): Declare.
13270 * server.c (handle_query) <qSupported>: Report support for
13271 disconnected tracing.
13272 (queue_stop_reply_callback): Account for running threads.
13273 (gdb_wants_thread_stopped): New.
13274 (gdb_wants_all_threads_stopped): New.
13275 (gdb_reattached_process): New.
13276 (handle_status): Clear the `gdb_detached' flag of all processes.
13277 In all-stop, stop all threads.
13278 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13279 (process_serial_event): If the remote connection breaks, or if an
13280 exit was forced with "monitor exit", force an event loop exit.
13281 Handle disconnected tracing on detach.
13282 (handle_serial_event): Adjust.
13283 (handle_target_event): If GDB isn't connected, forward events back
13284 to the inferior, unless the last process exited, in which case,
13285 exit gdbserver. Adjust interface.
13287 * remote-utils.c (remote_open): Don't block in accept. Instead
13288 register an event loop source on the listen socket file
13289 descriptor. Refactor bits into ...
13290 (listen_desc): ... this new global.
13291 (gdb_connected): ... this new function.
13292 (enable_async_notification): ... this new function.
13293 (handle_accept_event): ... this new function.
13294 (remote_close): Clear remote_desc.
13296 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13298 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13300 (mourn_inferior): Define.
13301 (target_process_qsupported): Avoid the dangling else problem.
13302 (thread_stopped): Define.
13303 (pause_all): Define.
13304 (target_waitstatus_to_string): Declare.
13305 * target.c (target_waitstatus_to_string): New.
13307 * tracepoint.c (tracing): Make extern.
13308 (disconnected_tracing): New.
13309 (stop_tracing): Make extern. Handle tracing stops due to GDB
13311 (cmd_qtdisconnected): New.
13312 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13313 (handle_tracepoint_general_set): Handle QTDisconnected.
13315 * event-loop.c (event_handler_func): Change return type to int.
13316 (process_event): Bail out if the event handler wants the event
13318 (handle_file_event): Ditto.
13319 (start_event_loop): Bail out if the event handler wants the event
13322 * nto-low.c (nto_target_ops): Adjust.
13323 * spu-low.c (spu_wait): Don't remove the process here.
13324 (spu_target_ops): Adjust.
13325 * win32-low.c (win32_wait): Don't remove the process here.
13326 (win32_target_ops): Adjust.
13328 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13330 * regcache.c (realloc_register_cache): Invalidate inferior's
13331 regcache before recreating it.
13333 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13335 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13337 2010-04-09 Stan Shebs <stan@codesourcery.com>
13338 Pedro Alves <pedro@codesourcery.com>
13340 * server.h (LONGEST): New.
13341 (struct thread_info) <while_stepping>: New field.
13342 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13344 (initialize_tracepoint, handle_tracepoint_general_set)
13345 (handle_tracepoint_query, tracepoint_finished_step)
13346 (tracepoint_was_hit, release_while_stepping_state_list):
13347 (current_traceframe): Declare.
13348 * server.c (handle_general_set): Handle tracepoint packets.
13349 (read_memory): New.
13350 (write_memory): New.
13351 (handle_search_memory_1): Use read_memory.
13352 (handle_query): Report support for conditional tracepoints, trace
13353 state variables, and tracepoint sources. Handle tracepoint
13355 (main): Initialize the tracepoints module.
13356 (process_serial_event): Handle traceframe reads/writes.
13358 * linux-low.c (handle_tracepoints): New.
13359 (linux_wait_1): Call it.
13360 (linux_resume_one_lwp): Handle while-stepping.
13361 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13362 (linux_target_ops): Install them.
13363 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13365 * linux-x86-low.c (x86_supports_tracepoints): New.
13366 (the_low_target). Install it.
13368 * mem-break.h (delete_breakpoint): Declare.
13369 * mem-break.c (delete_breakpoint): Make external.
13371 * target.h (struct target_ops): Add `supports_tracepoints',
13372 `read_pc', and `write_pc' fields.
13373 (target_supports_tracepoints): Define.
13374 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13377 * regcache.h (struct regcache) <registers_owned>: New field.
13378 (init_register_cache, regcache_cpy): Declare.
13379 (regcache_read_pc, regcache_write_pc): Declare.
13380 (register_cache_size): Declare.
13381 (supply_regblock): Declare.
13382 * regcache.c (init_register_cache): New.
13383 (new_register_cache): Use it.
13384 (regcache_cpy): New.
13385 (register_cache_size): New.
13386 (supply_regblock): New.
13387 (regcache_read_pc, regcache_write_pc): New.
13389 * tracepoint.c: New.
13391 * Makefile.in (OBS): Add tracepoint.o.
13392 (tracepoint.o): New rule.
13394 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13396 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13398 (i386-mmx.c): Likewise.
13399 (i386-mmx-linux.o): Likewise.
13400 (i386-mmx-linux.c): Likewise.
13402 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13403 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13404 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13405 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13407 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13408 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13409 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13411 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13413 * Makefile.in (clean): Updated.
13415 (i386-avx.c): Likewise.
13416 (i386-avx-linux.o): Likewise.
13417 (i386-avx-linux.c): Likewise.
13418 (amd64-avx.o): Likewise.
13419 (amd64-avx.c): Likewise.
13420 (amd64-avx-linux.o): Likewise.
13421 (amd64-avx-linux.c): Likewise.
13423 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13424 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13425 (srv_amd64_regobj): Add amd64-avx.o.
13426 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13427 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13428 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13429 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13430 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13431 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13432 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13434 * i387-fp.c: Include "i386-xstate.h".
13436 (i387_cache_to_xsave): Likewise.
13437 (i387_xsave_to_cache): Likewise.
13438 (x86_xcr0): Likewise.
13440 * i387-fp.h (i387_cache_to_xsave): Likewise.
13441 (i387_xsave_to_cache): Likewise.
13442 (x86_xcr0): Likewise.
13444 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13445 * linux-crisv32-low.c (target_regsets): Likewise.
13446 * linux-m68k-low.c (target_regsets): Likewise.
13447 * linux-mips-low.c (target_regsets): Likewise.
13448 * linux-ppc-low.c (target_regsets): Likewise.
13449 * linux-s390-low.c (target_regsets): Likewise.
13450 * linux-sh-low.c (target_regsets): Likewise.
13451 * linux-sparc-low.c (target_regsets): Likewise.
13452 * linux-xtensa-low.c (target_regsets): Likewise.
13454 * linux-low.c: Include <sys/uio.h>.
13455 (regsets_fetch_inferior_registers): Support nt_type.
13456 (regsets_store_inferior_registers): Likewise.
13457 (linux_process_qsupported): New.
13458 (linux_target_ops): Add linux_process_qsupported.
13460 * linux-low.h (regset_info): Add nt_type.
13461 (linux_target_ops): Add process_qsupported.
13463 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13465 (init_registers_i386_avx_linux): New.
13466 (init_registers_amd64_avx_linux): Likewise.
13467 (xmltarget_i386_linux_no_xml): Likewise.
13468 (xmltarget_amd64_linux_no_xml): Likewise.
13469 (PTRACE_GETREGSET): Likewise.
13470 (PTRACE_SETREGSET): Likewise.
13471 (x86_fill_xstateregset): Likewise.
13472 (x86_store_xstateregset): Likewise.
13473 (use_xml): Likewise.
13474 (x86_linux_update_xmltarget): Likewise.
13475 (x86_linux_process_qsupported): Likewise.
13476 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13477 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13478 init_registers_i386_linux here. Call
13479 x86_linux_update_xmltarget.
13480 (the_low_target): Add x86_linux_process_qsupported.
13482 * server.c (handle_query): Call target_process_qsupported.
13484 * target.h (target_ops): Add process_qsupported.
13485 (target_process_qsupported): New.
13487 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13489 * inferiors.c (add_thread): Set last_status kind to
13490 TARGET_WAITKIND_IGNORE.
13491 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13492 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13493 (linux_wait_1): Move `thread' local definition to block that uses
13494 it. Don't NULL initialize `event_child'.
13495 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13496 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13497 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13499 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13501 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13502 an extended waitstatus, or by a watchpoint.
13503 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13504 thread was stepping or has been stopped by a watchpoint.
13506 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13508 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13509 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13510 of another, then delete the previous, and validate all
13512 (validate_inserted_breakpoint): New.
13513 (delete_disabled_breakpoints): New.
13514 (validate_breakpoints): New.
13515 (check_mem_read): Validate breakpoints before trusting their
13516 shadow. Delete disabled breakpoints.
13517 (check_mem_write): Validate breakpoints before trusting they
13518 should be inserted. Delete disabled breakpoints.
13519 * mem-break.h (validate_breakpoints):
13520 * server.c (handle_query): Validate breakpoints when we see a
13523 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13525 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13526 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13527 if we could tell there's a GDB breakpoint at stop_pc.
13528 (need_step_over_p): Don't do a step over if we find a GDB
13529 breakpoint at the resume PC.
13531 * mem-break.c (struct raw_breakpoint): New.
13532 (enum bkpt_type): New type `gdb_breakpoint'.
13533 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13534 fields. New field `raw'.
13535 (find_raw_breakpoint_at): New.
13536 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13537 breakpoint instead.
13538 (set_breakpoint_at): Adjust.
13539 (delete_raw_breakpoint): New.
13540 (release_breakpoint): New.
13541 (delete_breakpoint): Rename to...
13542 (delete_breakpoint_1): ... this. Add proc parameter. Use
13543 release_breakpoint. Return ENOENT.
13544 (delete_breakpoint): Reimplement.
13545 (find_breakpoint_at): Delete.
13546 (find_gdb_breakpoint_at): New.
13547 (delete_breakpoint_at): Delete.
13548 (set_gdb_breakpoint_at): New.
13549 (delete_gdb_breakpoint_at): New.
13550 (gdb_breakpoint_here): New.
13551 (set_reinsert_breakpoint): Use release_breakpoint.
13552 (uninsert_breakpoint): Rename to ...
13553 (uninsert_raw_breakpoint): ... this.
13554 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13555 (reinsert_raw_breakpoint): Change parameter type to
13557 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13559 (check_breakpoints): Adjust. Use release_breakpoint.
13560 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13561 (breakpoint_inserted_here): Ditto.
13562 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13563 Don't trust the breakpoint's shadow if it is not inserted.
13564 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13565 (delete_all_breakpoints): Adjust.
13566 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13567 use delete_breakpoint_1.
13569 * mem-break.h (breakpoints_supported): Delete declaration.
13570 (set_gdb_breakpoint_at): Declare.
13571 (gdb_breakpoint_here): Declare.
13572 (delete_breakpoint_at): Delete.
13573 (delete_gdb_breakpoint_at): Declare.
13575 * server.h (struct raw_breakpoint): Forward declare.
13576 (struct process_info): New field `raw_breakpoints'.
13578 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13581 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13583 * linux-low.c (status_pending_p_callback): Fix comment.
13584 (linux_wait_for_event_1): Move most of the internal breakpoint
13585 handling from here...
13586 (linux_wait_1): ... to here.
13587 (count_events_callback): New.
13588 (select_singlestep_lwp_callback): New.
13589 (select_event_lwp_callback): New.
13590 (cancel_breakpoints_callback): New.
13591 (select_event_lwp): New.
13592 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13593 priority to all LWPs that have had events that should be reported
13594 to the client. Cancel breakpoints when about to reporting the
13595 event to the client, not while stopping lwps. No longer cancel
13596 finished single-steps here.
13597 (cancel_finished_single_step): Delete.
13598 (cancel_finished_single_steps): Delete.
13600 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13602 * mem-break.c (enum bkpt_type): New.
13603 (struct breakpoint): New field `type'.
13604 (set_breakpoint_at): Change return type to struct breakpoint
13605 pointer. Set type to `other_breakpoint' by default.
13606 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13607 in the breakpoint list.
13608 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13609 (reinsert_breakpoint): Rename to ...
13610 (reinsert_raw_breakpoint): ... this.
13611 (reinsert_breakpoints_at): Adjust.
13612 * mem-break.h (struct breakpoint): Declare.
13613 (set_breakpoint_at): Change return type to struct breakpoint
13616 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13618 * server.c (handle_query): Assign, not compare.
13620 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13622 Teach linux gdbserver to step-over-breakpoints.
13624 * linux-low.c (can_hardware_single_step): New.
13625 (supports_breakpoints): New.
13626 (handle_extended_wait): If stopping threads, read the stop pc of
13627 the new cloned LWP.
13629 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13630 low target doesn't support retrieving the PC.
13631 (add_lwp): Set last_resume_kind to resume_continue.
13632 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13633 (linux_attach): Don't clear stop_expected. Set the lwp's
13634 last_resume_kind to resume_stop.
13635 (linux_detach_one_lwp): Don't check for removed breakpoints.
13636 (check_removed_breakpoint): Delete.
13637 (status_pending_p): Rename to ...
13638 (status_pending_p_callback): ... this. Don't check for removed
13639 breakpoints. Don't consider threads that are stopped from GDB's
13641 (linux_wait_for_lwp): Always read the stop_pc here.
13642 (cancel_breakpoint): New.
13643 (step_over_bkpt): New global.
13644 (linux_wait_for_event_1): Implement stepping over breakpoints.
13645 (gdb_wants_lwp_stopped): New.
13646 (gdb_wants_all_stopped): New.
13647 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13648 single-step traps here. Store the thread's last reported target
13650 (send_sigstop): Don't clear stop_expected. Always set it,
13652 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13653 (cancel_finished_single_step): New.
13654 (cancel_finished_single_steps): New.
13655 (wait_for_sigstop): Don't cancel finished single-step traps here.
13656 (linux_resume_one_lwp): Don't check for removed breakpoints.
13657 Don't set `step' on non-hardware step archs.
13658 (linux_set_resume_request): Ignore resume_stop requests if already
13659 stopping or stopped. Set the lwp's last_resume_kind.
13660 (resume_status_pending_p): Don't check for removed breakpoints.
13661 (need_step_over_p): New.
13662 (start_step_over): New.
13663 (finish_step_over): New.
13664 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13665 requests. Clear the thread's last reported target waitstatus.
13666 Don't use the `suspended' flag. Don't consider pending breakpoints.
13667 (linux_resume): Start a step-over if necessary.
13668 (proceed_one_lwp): New.
13669 (proceed_all_lwps): New.
13670 (unstop_all_lwps): New.
13671 * linux-low.h (struct lwp_info): Rewrite comment for the
13672 `suspended' flag. Add the `stop_pc' field. Delete the
13673 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13674 Add `'last_resume_kind' and `need_step_over' fields.
13675 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13676 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13677 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13678 (set_raw_breakpoint_at): New.
13679 (set_breakpoint_at): Rewrite to use it.
13680 (reinsert_breakpoint_handler): Delete.
13681 (set_reinsert_breakpoint): New.
13682 (reinsert_breakpoint_by_bp): Delete.
13683 (delete_reinsert_breakpoints): New.
13684 (uninsert_breakpoint): Rewrite.
13685 (uninsert_breakpoints_at): New.
13686 (reinsert_breakpoint): Rewrite.
13687 (reinsert_breakpoints_at): New.
13688 (check_breakpoints): Rewrite.
13689 (breakpoint_here): New.
13690 (breakpoint_inserted_here): New.
13691 (check_mem_read): Adjust.
13692 * mem-break.h (breakpoints_supported, breakpoint_here)
13693 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13694 (reinsert_breakpoint_by_bp): Delete declaration.
13695 (delete_reinsert_breakpoints): Declare.
13696 (reinsert_breakpoint): Delete declaration.
13697 (reinsert_breakpoints_at): Declare.
13698 (uninsert_breakpoint): Delete declaration.
13699 (uninsert_breakpoints_at): Declare.
13700 (check_breakpoints): Adjust prototype.
13701 * server.h: Adjust include order.
13702 (struct thread_info): Declare here. Add a `last_status' field.
13704 2010-03-23 Michael Snyder <msnyder@vmware.com>
13706 * server.c (crc32): New function.
13707 (handle_query): Add handling for 'qCRC:' request.
13709 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13711 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13712 lwp had been stopped by a watchpoint.
13714 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13716 * server.h (internal_error): Declare.
13717 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13718 * utils.c (internal_error): New function.
13720 2010-03-15 Andreas Schwab <schwab@redhat.com>
13722 * configure.srv: Fix typo setting srv_regobj.
13724 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13726 * linux-low.c (fetch_register): Avoid passing a non string literal
13728 (usr_store_inferior_registers): Ditto.
13730 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13732 * linux-low.c (linux_write_memory): Bail out early if peeking
13735 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13737 * linux-low.h (struct lwp_info): New fields
13738 `stopped_by_watchpoint' and `stopped_data_address'.
13739 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13740 here, and cache them in the lwp object.
13741 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13743 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13745 (linux_stopped_by_watchpoint): Rewrite.
13746 (linux_stopped_data_address): Rewrite.
13748 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13750 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13751 switching the current inferior, not before.
13753 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13755 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13756 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13757 i386-linux.c and amd64-linux.c.
13758 (reg-i386.o): Removed.
13759 (reg-i386.c): Likewise.
13760 (reg-i386-linux.o): Likewise.
13761 (reg-i386-linux.c): Likewise.
13762 (reg-x86-64.o): Likewise.
13763 (reg-x86-64.c): Likewise.
13764 (reg-x86-64-linux.o): Likewise.
13765 (reg-x86-64-linux.c): Likewise.
13767 (i386.c): Likewise.
13768 (i386-linux.o): Likewise.
13769 (i386-linux.c): Likewise.
13770 (amd64.o): Likewise.
13771 (amd64.c): Likewise.
13772 (amd64-linux.o): Likewise.
13773 (amd64-linux.c): Likewise.
13775 * configure.srv (srv_i386_regobj): New.
13776 (srv_i386_linux_regobj): Likewise.
13777 (srv_amd64_regobj): Likewise.
13778 (srv_amd64_linux_regobj): Likewise.
13779 (srv_i386_32bit_xmlfiles): Likewise.
13780 (srv_i386_64bit_xmlfiles): Likewise.
13781 (srv_i386_xmlfiles): Likewise.
13782 (srv_amd64_xmlfiles): Likewise.
13783 (srv_i386_linux_xmlfiles): Likewise.
13784 (srv_amd64_linux_xmlfiles): Likewise.
13785 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13786 srv_xmlfiles to $srv_i386_xmlfiles.
13787 (i[34567]86-*-mingw32ce*): Likewise.
13788 (i[34567]86-*-mingw*): Likewise.
13789 (i[34567]86-*-nto*): Likewise.
13790 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13791 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13792 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13793 (x86_64-*-linux*): Likewise.
13795 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13796 (init_registers_amd64_linux): New.
13797 (x86_arch_setup): Replace init_registers_x86_64_linux with
13798 init_registers_amd64_linux.
13800 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13802 * configure.ac: Check for libdl. If it is not available link against
13803 static libthread_db.
13804 * configure: Regenerate.
13806 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13810 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13811 handing a read watchpoint.
13812 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13814 2010-02-12 Doug Evans <dje@google.com>
13816 * linux-low.c (linux_supports_tracefork_flag): Document.
13817 (linux_look_up_symbols): Add comment.
13819 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13821 * regcache.c (supply_register): Clear regcache if buf is NULL.
13823 2010-02-02 Nicolas Roche <roche@sourceware.org>
13824 Joel Brobecker <brobecker@adacore.com>
13826 * inferiors.c (find_inferior): Add function documentation.
13827 (unloaded_dll): Handle the case where the unloaded dll has not
13828 been previously registered in the dll list.
13830 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13832 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13833 (thumb2_breakpoint): New.
13834 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13836 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13838 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13839 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13842 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13844 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13846 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13848 * linux-s390-low.c (s390_collect_ptrace_register)
13849 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13851 2010-01-21 Doug Evans <dje@google.com>
13853 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13854 (PTRACE_ARG4_TYPE): New macro.
13855 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13856 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13857 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13858 (usr_store_inferior_registers): Ditto.
13859 (linux_read_memory, linux_write_memory): Ditto.
13860 (linux_test_for_tracefork): Ditto.
13862 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13863 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13865 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13867 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13870 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13872 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13873 prototype to take a regcache. Adjust.
13875 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13877 * regcache.h (struct thread_info): Forward declare.
13878 (struct regcache): New.
13879 (new_register_cache): Adjust prototype.
13880 (get_thread_regcache): Declare.
13881 (free_register_cache): Adjust prototype.
13882 (registers_to_string, registers_from_string): Ditto.
13883 (supply_register, supply_register_by_name, collect_register)
13884 (collect_register_as_string, collect_register_by_name): Ditto.
13885 * regcache.c (struct inferior_regcache_data): Delete.
13886 (get_regcache): Rename to ...
13887 (get_thread_regcache): ... this. Adjust. Switch inferior before
13888 fetching registers.
13889 (regcache_invalidate_one): Adjust.
13890 (regcache_invalidate): Fix prototype.
13891 (new_register_cache): Return the new register cache.
13892 (free_register_cache): Change prototype.
13893 (realloc_register_cache): Adjust.
13894 (registers_to_string): Change prototype to take a regcache. Adjust.
13895 (registers_from_string): Ditto.
13896 (register_data): Ditto.
13897 (supply_register): Ditto.
13898 (supply_register_by_name): Ditto.
13899 (collect_register): Ditto.
13900 (collect_register_as_string): Ditto.
13901 (collect_register_by_name): Ditto.
13902 * server.c (process_serial_event): Adjust.
13903 * linux-low.h (regset_fill_func, regset_store_func): Change
13905 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13907 * linux-low.c (get_stop_pc): Adjust.
13908 (check_removed_breakpoint): Adjust.
13909 (linux_wait_for_event): Adjust.
13910 (linux_resume_one_lwp): Adjust.
13911 (fetch_register): Add regcache parameter. Adjust.
13912 (usr_store_inferior_registers): Ditto.
13913 (regsets_fetch_inferior_registers): Ditto.
13914 (regsets_store_inferior_registers): Ditto.
13915 (linux_fetch_registers, linux_store_registers): Ditto.
13916 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13918 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13920 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13921 prototype to take a regcache.
13922 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13923 * remote-utils.c (convert_ascii_to_int, outreg)
13924 (prepare_resume_reply): Change prototype to take a regcache.
13926 * target.h (struct target_ops) <fetch_registers, store_registers>:
13927 Change prototype to take a regcache.
13928 (fetch_inferior_registers, store_inferior_registers): Change
13929 prototype to take a regcache. Adjust.
13930 * proc-service.c (ps_lgetregs): Adjust.
13931 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13932 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13933 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13934 take a regcache. Adjust.
13935 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13936 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13937 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13938 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13939 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13940 (cris_cannot_fetch_register):
13941 (cris_breakpoint_at): Change prototype to take a regcache.
13943 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13944 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13945 to take a regcache. Adjust.
13946 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13948 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13949 take a regcache. Adjust.
13950 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13951 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13952 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13953 * linux-mips-low.c (mips_get_pc):
13954 (mips_set_pc): Change prototype to take a regcache. Adjust.
13955 (mips_reinsert_addr): Adjust.
13956 (mips_collect_register): Change prototype to take a regcache.
13958 (mips_supply_register):
13959 (mips_collect_register_32bit, mips_supply_register_32bit)
13960 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13961 (mips_store_fpregset): Ditto.
13962 * linux-ppc-low.c (ppc_supply_ptrace_register)
13963 (ppc_supply_ptrace_register): Ditto.
13964 (parse_spufs_run): Adjust.
13965 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13966 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13967 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13968 take a regcache. Adjust.
13969 * linux-s390-low.c (s390_collect_ptrace_register)
13970 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13971 (s390_set_pc): Change prototype to take a regcache. Adjust.
13972 (s390_arch_setup): Adjust.
13973 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13974 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13975 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13976 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13977 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13979 (sparc_breakpoint_at): Adjust.
13980 * linux-xtensa-low.c (xtensa_fill_gregset):
13981 (xtensa_store_gregset):
13982 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13983 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13984 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13985 prototype to take a regcache. Adjust.
13986 * win32-arm-low.c (arm_fetch_inferior_register)
13987 (arm_store_inferior_register): Change prototype to take a
13989 * win32-i386-low.c (i386_fetch_inferior_register)
13990 (i386_store_inferior_register): Change prototype to take a
13992 * win32-low.c (child_fetch_inferior_registers)
13993 (child_store_inferior_registers): Change prototype to take a
13995 (win32_wait): Adjust.
13996 (win32_fetch_inferior_registers): Change prototype to take a
13998 (win32_store_inferior_registers): Adjust.
13999 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14000 store_inferior_register>: Change prototype to take a regcache.
14002 2010-01-20 Doug Evans <dje@google.com>
14004 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14006 (linux_wait_for_event1, linux_init_signals): Ditto.
14007 (W_STOPCODE): Provide definition if missing.
14009 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14011 * linux-low.c (linux_core_of_thread): New.
14012 (compare_ints, show_process, list_threads): New.
14013 (linux_qxfer_osdata): Report threads and cores.
14014 (linux_target_op): Register linux_core_of_thread.
14015 * remote-utils.c (prepare_resume_reply): Report the core.
14016 (buffer_xml_printf): Support %d specifier.
14017 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14019 (handle_query): Handle qXfer:threads. Announce availability
14021 * target.h (struct target_ops): New field core_of_thread.
14023 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14025 * Makefile.in (clean): Remove new generated files.
14026 (reg-s390.o, reg-s390.c): Remove rules.
14027 (reg-s390x.o, reg-s390x.c): Likewise.
14028 (s390-linux32.o, s390-linux32.c): Add rules.
14029 (s390-linux64.o, s390-linux64.c): Likewise.
14030 (s390x-linux64.o, s390x-linux64.c): Likewise.
14031 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14032 * linux-s390-low.c: Include <elf.h>.
14033 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14034 (init_registers_s390): Remove prototype.
14035 (init_registers_s390x): Likewise.
14036 (init_registers_s390_linux32): Add prototype.
14037 (init_registers_s390_linux64): Likewise.
14038 (init_registers_s390x_linux64): Likewise.
14039 (s390_num_regs_3264): New define.
14040 (s390_regmap_3264): New global variable.
14041 (s390_cannot_fetch_register): Remove obsolete check.
14042 (s390_cannot_store_register): Likewise.
14043 (s390_collect_ptrace_register): Handle upper/lower register halves.
14044 (s390_supply_ptrace_register): Likewise.
14045 (s390_fill_gregset): Update to register number changes.
14046 (s390_get_hwcap): New routine.
14047 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14048 Install appropriate regmap and register set.
14050 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14052 * server.c (gdbserver_version): Update copyright year to 2010.
14053 * gdbreplay.c (gdbreplay_version): Likewise.
14055 2009-12-28 Doug Evans <dje@google.com>
14057 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14058 elf/external.h. Include <elf.h> instead but only if necessary.
14060 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14062 * linux-low.c (linux_remove_process): Remove `detaching'
14063 parameter. Don't release/detach from thread_db here.
14064 (linux_kill): Release/detach from thread_db here, ...
14065 (linux_detach): ... and here, before actually detaching.
14066 (linux_wait_1): ... and here, when a process exits.
14067 * thread-db.c (any_thread_of): New.
14068 (thread_db_free): Switch the current inferior to a thread of the
14071 2009-12-21 Doug Evans <dje@google.com>
14073 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14075 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14076 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14077 warning ifndef __NR_tkill. Move setting of errno there too.
14078 Delete unnecessary resetting of errno after syscall.
14079 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14081 * configure.ac: Check for dladdr.
14082 * config.in: Regenerate.
14083 * configure: Regenerate.
14084 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14085 (try_thread_db_load): Update.
14087 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14089 2009-12-18 Doug Evans <dje@google.com>
14091 * event-loop.c: Include unistd.h if it exists.
14093 * linux-low.c (my_waitpid): Move definition away from being in
14094 between linux_tracefork_child/linux_test_for_tracefork.
14096 * gdb_proc_service.h (psaddr_t): Fix type.
14097 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14098 signature to match glibc.
14100 2009-12-16 Doug Evans <dje@google.com>
14102 * linux-low.c (linux_read_memory): Fix argument to read.
14104 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14106 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14107 events, don't leave current_inferior pointing at null.
14109 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14111 * win32-low.c (LOG): Delete.
14112 (OUTMSG): Output to stderr.
14113 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14114 on compile time LOG macro.
14115 (win32_wait): Fix debug output.
14117 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14119 * win32-low.c (win32_add_one_solib): If the dll name is
14120 "ntdll.dll", prepend the system directory to the dll path.
14122 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14124 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14126 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14127 Vladimir Prus <vladimir@codesourcery.com>
14129 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14130 * configure.ac: Check for __mcoldfire__ and set
14131 gdb_cv_m68k_is_coldfire.
14132 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14133 reg-cf.o and reg-m68k.o.
14134 * configure: Regenerated.
14136 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14138 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14139 Pass it to thread_db_free.
14140 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14141 proper `detaching' argument to linux_remove_process.
14142 * linux-low.h (thread_db_free): Add `detaching' parameter.
14143 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14145 (thread_db_free): Add `detaching' parameter. Only
14146 call td_ta_clear_event if detaching from process.
14148 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14150 * thread-db.c (thread_db_free): Fix typo.
14152 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14155 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14157 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14159 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14160 with an i686 compiler.
14161 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14163 * configure: Rebuilt.
14165 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14169 * server.c (handle_search_memory_1): Correct read_addr initialization
14170 in loop for searching subsequent chunks.
14172 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14174 * configure.ac: New --with-libthread-db option.
14175 * thread-db.c: Allow direct dependence on libthread_db.
14176 (thread_db_free): Adjust.
14177 * config.in: Regenerate.
14178 * configure: Likewise.
14180 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14183 * thread-db.c (attach_thread): New function.
14184 (maybe_attach_thread): Return success/failure.
14185 (find_new_threads_callback): Adjust.
14186 (thread_db_find_new_threads): Loop until no new threads.
14188 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14190 * proc-service.c (ps_lgetregs): Formatting.
14192 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14194 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14195 * configure.ac: Adjust.
14196 * linux-low.h (struct process_info_private): Move members to struct
14198 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14199 * linux-low.c (linux_remove_process): Adjust.
14200 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14201 * server.c (handle_query): Move code ...
14202 (handle_monitor_command): ... here. New function.
14203 * target.h (struct target_ops): New member.
14204 * thread-db.c (struct thread_db): New.
14205 (libthread_db_search_path): New variable.
14206 (thread_db_create_event, thread_db_enable_reporting)
14207 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14208 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14209 (try_thread_db_load_1, dladdr_to_soname): New functions.
14210 (try_thread_db_load, thread_db_load_search): New functions.
14211 (thread_db_init): Search for libthread_db.
14212 (thread_db_free): New function.
14213 (thread_db_handle_monitor_command): Likewise.
14214 * config.in: Regenerate.
14215 * configure: Regenerate.
14217 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14219 * spu-low.c (spu_kill): Wait for inferior to terminate.
14220 Call clear_inferiors.
14221 (spu_detach): Call clear_inferiors.
14223 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14225 * aclocal.m4: Regenerate.
14226 * config.in: Likewise.
14227 * configure: Likewise.
14229 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14231 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14232 (parse_spufs_run): New function.
14233 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14234 (ppc_breakpoint_at): Handle SPU breakpoints.
14236 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14238 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14239 (SPUFS_MAGIC): Define.
14240 (spu_enumerate_spu_ids): New function.
14241 (linux_qxfer_spu): New function.
14242 (linux_target_ops): Install linux_qxfer_spu.
14244 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14246 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14247 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14248 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14249 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14250 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14251 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14252 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14253 (init_registers_powerpc_cell32l): Add prototype.
14254 (init_registers_powerpc_cell64l): Likewise.
14255 (ppc_arch_setup): Detect Cell/B.E. architecture.
14257 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14259 * Makefile.in (datarootdir): New variable.
14261 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14263 * linux-low.c (linux_write_memory): Update debugging output.
14264 * Makefile.in (clean): Add new descriptions.
14265 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14266 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14267 * configure.srv: Add new files for arm*-*-linux*.
14268 * linux-arm-low.c: Add new declarations.
14269 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14270 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14271 (HWCAP_VFPv3D16): New.
14272 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14273 instead of __IWMMXT__.
14274 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14275 (arm_arch_setup): New.
14276 (target_regsets): Remove #ifdef. Add VFP regset.
14277 (the_low_target): Use arm_arch_setup.
14279 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14281 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14282 the main thread again.
14284 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14286 Adding Neutrino gdbserver.
14287 * configure: Regenerated.
14288 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14289 * configure.srv (i[34567]86-*-nto*): New target.
14290 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14291 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14292 (nto_comctrl) [__QNX__]: New function.
14293 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14295 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14297 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14300 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14301 Pedro Alves <pedro@codesourcery.com>
14303 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14304 don't support CONTEXT_EXTENDED_REGISTERS.
14305 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14306 (the_low_target): Install them.
14307 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14308 failing with ERROR_PIPE_NOT_CONNECTED.
14310 2009-06-30 Doug Evans <dje@google.com>
14311 Pierre Muller <muller@ics.u-strasbg.fr>
14313 Add h/w watchpoint support to x86-linux, win32-i386.
14314 * Makefile.in (SFILES): Add i386-low.c
14315 (i386_low_h): Define.
14316 (i386-low.o): Add dependencies.
14317 (linux-x86-low.o): Add i386-low.h dependency.
14318 (win32-i386-low.o): Ditto.
14319 * i386-low.c: New file.
14320 * i386-low.h: New file.
14321 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14322 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14323 * linux-low.c (linux_add_process): Initialize arch_private.
14324 (linux_remove_process): Free arch_private.
14325 (add_lwp): Initialize arch_private.
14326 (delete_lwp): Free arch_private.
14327 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14329 * linux-low.h (process_info_private): New member arch_private.
14330 (lwp_info): New member arch_private.
14331 (linux_target_ops): New members new_process, new_thread,
14333 (ptid_of): New macro.
14334 * linux-x86-low.c: Include stddef.h, i386-low.h.
14335 (arch_process_info): New struct.
14336 (arch_lwp_info): New struct.
14337 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14338 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14339 (i386_dr_low_get_status): New function.
14340 (x86_insert_point, x86_remove_point): New functions.
14341 (x86_stopped_by_watchpoint): New function.
14342 (x86_stopped_data_address): New function.
14343 (x86_linux_new_process, x86_linux_new_thread): New functions.
14344 (x86_linux_prepare_to_resume): New function.
14345 (the_low_target): Add entries for insert_point, remove_point,
14346 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14348 * server.c (debug_hw_points): New global.
14349 (monitor_show_help): Document set debug-hw-points.
14350 (handle_query): Process "set debug-hw-points".
14351 * server.h (debug_hw_points): Declare.
14352 (paddress): Declare.
14353 * utils.c (NUMCELLS, CELLSIZE): New macros.
14354 (get_sell, xsnprintf, paddress): New functions.
14355 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14356 remove_point, stopped_by_watchpoint, stopped_data_address.
14357 * win32-i386-low.c: Include i386-low.h.
14358 (debug_reg_state): Replaces dr.
14359 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14360 (i386_dr_low_get_status): New function.
14361 (i386_insert_point, i386_remove_point): New functions.
14362 (i386_stopped_by_watchpoint): New function.
14363 (i386_stopped_data_address): New function.
14364 (i386_initial_stuff): Update.
14365 (get_thread_context,set_thread_context,i386_thread_added): Update.
14366 (the_low_target): Add entries for insert_point,
14367 remove_point, stopped_by_watchpoint, stopped_data_address.
14368 * win32-low.c (win32_insert_watchpoint): New function.
14369 (win32_remove_watchpoint): New function.
14370 (win32_stopped_by_watchpoint): New function.
14371 (win32_stopped_data_address): New function.
14372 (win32_target_ops): Add entries for insert_watchpoint,
14373 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14374 * win32-low.h (win32_target_ops): New members insert_point,
14375 remove_point, stopped_by_watchpoint, stopped_data_address.
14377 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14379 * server.c (process_serial_event): Re-return unsupported, not
14380 error, if the type isn't recognized. Re-allow supporting only
14381 insert or remove packets. Also call require_running for
14382 breakpoints. Add missing break statement to default case. Tidy.
14383 * target.h (struct target_ops): Rename insert_watchpoint to
14384 insert_point, and remove_watchpoint to remove_point.
14386 * linux-low.h (struct linux_target_ops): Likewise.
14387 * linux-low.c (linux_insert_watchpoint): Rename to ...
14388 (linux_insert_point): ... this. Adjust.
14389 (linux_remove_watchpoint): Rename to ...
14390 (linux_remove_point): ... this. Adjust.
14391 (linux_target_ops): Adjust.
14392 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14393 (cris_insert_point): ... this.
14394 (cris_remove_watchpoint): Rename to ...
14395 (cris_remove_point): ... this.
14396 (the_low_target): Adjust.
14398 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14400 * server.c (handle_v_kill): Pass signal_pid to
14401 kill_inferior if multi_process is zero.
14403 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14405 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14406 * target.h (target_ops): Comment for *_watchpoint to make it clear
14407 the functions can get types '0' and '1'.
14409 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14411 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14412 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14413 * regcache.c (get_regcache): Likewise.
14414 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14415 * win32-low.c (child_fetch_inferior_registers): Remove check for
14418 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14419 Pedro Alves <pedro@codesourcery.com>
14421 * target.h (struct target_ops) <supports_multi_process>: New
14423 (target_supports_multi_process): New.
14424 * server.c (handle_query): Even if GDB reports support, only
14425 enable multi-process if the target also supports it. Report
14426 multi-process support only if the target backend supports it.
14427 * linux-low.c (linux_supports_multi_process): New function.
14428 (linux_target_ops): Install it as target_supports_multi_process
14431 2009-05-24 Doug Evans <dje@google.com>
14433 Global renaming of find_thread_pid to find_thread_ptid.
14434 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14435 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14436 All callers updated.
14438 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14439 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14442 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14443 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14444 (linux_resume_one_lwp): Ditto.
14446 2009-05-23 Doug Evans <dje@google.com>
14448 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14449 from struct inferior_list_entry * to struct lwp_info *.
14450 All callers updated.
14452 2009-05-13 Doug Evans <dje@google.com>
14454 * linux-x86-low.c: Don't include assert.h.
14455 (x86_siginfo_fixup): Use fatal, not assert.
14456 (x86_arch_setup): Fix comment.
14458 2009-05-12 Doug Evans <dje@google.com>
14460 Biarch support for i386/amd64 gdbserver.
14461 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14462 Add linux-x86-low.c.
14463 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14464 (linux-x86-low.o): Add.
14465 * linux-x86-64-low.c: Delete.
14466 * linux-i386-low.c: Delete.
14467 * linux-x86-low.c: New file.
14468 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14470 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14472 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14473 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14474 (linux_child_pid_to_exec_file): New function.
14475 (elf_64_header_p, elf_64_file_p): New functions.
14476 (siginfo_fixup): New function.
14477 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14478 give target a chance to convert layout.
14479 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14480 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14482 2009-05-07 Doug Evans <dje@google.com>
14484 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14485 (regsets_store_inferior_registers): Ditto.
14487 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14491 * linux-low.c (must_set_ptrace_flags): Delete.
14492 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14494 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14495 `lwp->must_set_ptrace_flags' instead.
14496 (linux_wait_for_event_1): Set ptrace options here.
14497 (linux_wait_1): ... not here.
14499 2009-04-30 Doug Evans <dje@google.com>
14501 * inferiors.c (started_inferior_callback): New function.
14502 (attached_inferior_callback): New function.
14503 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14504 * server.c (print_started_pid, print_attached_pid): New functions.
14505 (detach_or_kill_for_exit): New function.
14506 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14507 * server.h (have_started_inferiors_p): Declare.
14508 (have_attached_inferiors_p): Declare.
14510 * inferiors.c (remove_process): Fix memory leak, free process.
14511 * linux-low.c (linux_remove_process): New function.
14512 (linux_kill): Call it instead of remove_process.
14513 (linux_detach, linux_wait_1): Ditto.
14515 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14517 * configure.srv: Add x86 Windows CE target.
14519 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14521 * inferiors.c (get_thread_process): Make global.
14522 * server.h (get_thread_process): Add prototype.
14523 * thread-db.c (find_one_thread): Use get_thread_process
14524 instead of current_process.
14525 (thread_db_get_tls_address): Do not crash if called when
14526 thread layer is not yet initialized.
14528 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14530 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14531 * spu-low.c (current_tid): Rename to ...
14532 (current_ptid): ... this.
14533 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14534 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14535 ptid_get_lwp (current_ptid) instead of current_tid.
14536 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14537 instead of current_tid. Use find_process_pid to verify pid
14538 argument is valid. Pass proper argument to remove_process.
14539 (spu_thread_alive): Compare current_ptid instead of current_tid.
14540 (spu_resume): Likewise.
14542 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14544 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14547 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14549 Implement the multiprocess extensions, and add linux multiprocess
14552 * server.h (ULONGEST): Declare.
14553 (struct ptid, ptid_t): New.
14554 (minus_one_ptid, null_ptid): Declare.
14555 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14556 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14557 (struct inferior_list_entry): Change `id' type from unsigned from
14559 (struct sym_cache, struct breakpoint, struct
14560 process_info_private): Forward declare.
14561 (struct process_info): Declare.
14562 (current_process): Declare.
14563 (all_processes): Declare.
14564 (initialize_inferiors): Declare.
14565 (add_thread): Adjust to use ptid_t.
14566 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14567 (add_process, remove_process, find_thread_pid): Declare.
14568 (find_inferior_id): Adjust to use ptid_t.
14569 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14570 (multi_process): Declare.
14571 (push_event): Adjust to use ptid_t.
14572 (read_ptid, write_ptid): Declare.
14573 (prepare_resume_reply): Adjust to use ptid_t.
14574 (clear_symbol_cache): Declare.
14575 * inferiors.c (all_processes): New.
14576 (null_ptid, minus_one_ptid): New.
14577 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14578 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14579 (add_thread): Change unsigned long to ptid. Remove gdb_id
14581 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14582 (gdb_id_to_thread): Rename to ...
14583 (find_thread_pid): ... this. Change unsigned long to ptid.
14584 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14585 (loaded_dll, pull_pid_from_list): Adjust.
14586 (add_process, remove_process, find_process_pid)
14587 (get_thread_process, current_process, initialize_inferiors): New.
14588 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14589 (struct target_waitstatus) <related_pid>: Ditto.
14590 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14591 return type to int.
14592 (struct target_ops) <join>: Add `pid' argument.
14593 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14594 (struct target_ops) <wait>: Add `ptid' field. Change return type
14596 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14597 (mywait): Add `ptid' argument. Change return type to ptid_t.
14598 (target_pid_to_str): Declare.
14599 * target.c (set_desired_inferior): Adjust to use ptids.
14600 (mywait): Add new `ptid' argument. Adjust.
14601 (target_pid_to_str): New.
14602 * mem-break.h (free_all_breakpoints): Declare.
14603 * mem-break.c (breakpoints): Delelete.
14604 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14605 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14606 to use per-process breakpoint list.
14607 (free_all_breakpoints): New.
14608 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14609 (symbol_cache, all_symbols_looked_up): Delete.
14611 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14613 (prepare_resume_reply): Change ptid argument's type from unsigned
14614 long to ptid_t. Adjust. Implement W;process and X;process.
14615 (free_sym_cache, clear_symbol_cache): New.
14616 (look_up_one_symbol): Adjust to per-process symbol cache. *
14617 * server.c (cont_thread, general_thread, step_thread): Change type
14619 (attached): Delete.
14620 (multi_process): New.
14621 (last_ptid): Change type to ptid_t.
14622 (struct vstop_notif) <ptid>: Change type to ptid_t.
14623 (queue_stop_reply, push_event): Change `ptid' argument's type to
14625 (discard_queued_stop_replies): Add `pid' argument.
14626 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14627 changes. Don't reference the `attached' global.
14628 (attach_inferior): Adjust to mywait interface changes.
14629 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14630 features. Handle and report "multiprocess+". Handle
14632 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14634 (handle_v_kill): New.
14635 (handle_v_stopped): Adjust to use target_pid_to_str.
14636 (handle_v_requests): Allow multiple attaches and runs when
14637 multiprocess extensions are in effect. Handle "vKill".
14638 (myresume): Adjust to use ptids.
14639 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14640 (handle_status): Adjust to discard_queued_stop_replies interface
14642 (first_thread_of, kill_inferior_callback)
14643 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14644 (main): Call initialize_inferiors. Adjust to use ptids, killing
14645 and detaching from all inferiors. Handle multiprocess packet
14647 * linux-low.h: Include gdb_proc_service.h.
14648 (struct process_info_private): New.
14649 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14650 <lwpid_of>: Use ptid_get_lwp.
14651 (get_lwp_thread): Adjust.
14652 (struct lwp_info): Add `dead' member.
14653 (find_lwp_pid): Declare.
14654 * linux-low.c (thread_db_active): Delete.
14655 (new_inferior): Adjust comment.
14656 (inferior_pid): Delete.
14657 (linux_add_process): New.
14658 (handle_extended_wait): Adjust.
14659 (add_lwp): Change unsigned long to ptid.
14660 (linux_create_inferior): Add process to processes table. Adjust
14661 to use ptids. Don't set new_inferior here.
14662 (linux_attach_lwp): Rename to ...
14663 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14664 it. Adjust to use ptids.
14665 (linux_attach_lwp): New.
14666 (linux_attach): Add process to processes table. Don't set
14668 (struct counter): New.
14669 (second_thread_of_pid_p, last_thread_of_process_p): New.
14670 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14671 multiple processes.
14672 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14673 processes. Remove process from process table.
14674 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14675 to multiple processes.
14676 (any_thread_of): New.
14677 (linux_detach): Add `pid' argument, and handle it. Remove process
14678 from processes table.
14679 (linux_join): Add `pid' argument. Handle it.
14680 (linux_thread_alive): Change unsighed long argument to ptid_t.
14681 Consider dead lwps as not being alive.
14682 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14683 threads we're not interested in.
14684 (same_lwp, find_lwp_pid): New.
14685 (linux_wait_for_lwp): Change `pid' argument's type from int to
14687 (linux_wait_for_event): Rename to ...
14688 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14689 from int to ptid_t. Adjust.
14690 (linux_wait_for_event): New.
14691 (linux_wait_1): Add `ptid' argument. Change return type to
14692 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14693 that exit from the process table.
14694 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14696 (mark_lwp_dead): New.
14697 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14698 stopping all threads, mark its main lwp as dead.
14699 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14701 (fetch_register, usr_store_inferior_registers)
14702 (regsets_fetch_inferior_registers)
14703 (regsets_store_inferior_registers, linux_read_memory)
14704 (linux_write_memory): Inline `inferior_pid'.
14705 (linux_look_up_symbols): Adjust to use per-process
14706 `thread_db_active'.
14707 (linux_request_interrupt): Adjust to use ptids.
14708 (linux_read_auxv): Inline `inferior_pid'.
14709 (initialize_low): Don't reference thread_db_active.
14710 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14711 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14712 (ps_getpid): Return the pid of the current inferior.
14713 * thread-db.c (proc_handle, thread_agent): Delete.
14714 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14716 (find_one_thread): Change argument type to ptid_t. Adjust to
14718 (maybe_attach_thread): Adjust to per-process data and ptids.
14719 (thread_db_find_new_threads): Ditto.
14720 (thread_db_init): Ditto.
14721 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14722 processes table. Adjust to use ptids.
14723 (spu_kill, spu_detach): Adjust interface. Remove process from
14725 (spu_join, spu_thread_alive): Adjust interface.
14726 (spu_wait): Adjust interface. Remove process from processes
14727 table. Adjust to use ptids.
14728 * win32-low.c (current_inferior_tid): Delete.
14729 (current_inferior_ptid): New.
14730 (debug_event_ptid): New.
14731 (thread_rec): Take a ptid. Adjust.
14732 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14733 (child_delete_thread): Ditto.
14734 (do_initial_child_stuff): Add `attached' argument. Add process to
14736 (child_fetch_inferior_registers, child_store_inferior_registers):
14738 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14739 (win32_attach): Pass 1 to do_initial_child_stuff.
14740 (win32_kill): Adjust interface. Remove process from processes
14742 (win32_detach): Ditto.
14743 (win32_join): Adjust interface.
14744 (win32_thread_alive): Take a ptid.
14745 (win32_resume): Adjust to use ptids.
14746 (get_child_debug_event): Ditto.
14747 (win32_wait): Adjust interface. Remove exiting process from
14750 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14752 Non-stop mode support.
14754 * server.h (non_stop): Declare.
14755 (gdb_client_data, handler_func): Declare.
14756 (delete_file_handler, add_file_handler, start_event_loop):
14758 (handle_serial_event, handle_target_event, push_event)
14759 (putpkt_notif): Declare.
14760 * target.h (enum resume_kind): New.
14761 (struct thread_resume): Replace `step' field by `kind' field.
14762 (TARGET_WNOHANG): Define.
14763 (struct target_ops) <wait>: Add `options' argument.
14764 <supports_non_stop, async, start_non_stop>: New fields.
14765 (target_supports_non_stop, target_async): New.
14766 (start_non_stop): Declare.
14767 (mywait): Add `options' argument.
14768 * target.c (mywait): Add `options' argument. Print child exit
14769 notifications here.
14770 (start_non_stop): New.
14771 * server.c (non_stop, own_buf, mem_buf): New globals.
14772 (struct vstop_notif): New.
14773 (notif_queue): New global.
14774 (queue_stop_reply, push_event, discard_queued_stop_replies)
14775 (send_next_stop_reply): New.
14776 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14778 (attach_inferior): In non-stop mode, don't wait for the target
14780 (handle_general_set): Handle QNonStop.
14781 (handle_query): When handling qC, return the current general
14782 thread, instead of the first thread of the list.
14783 (handle_query): If the backend supports non-stop mode, include
14784 QNonStop+ in the qSupported query response.
14785 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14787 (handle_v_attach, handle_v_run): Handle non-stop mode.
14788 (handle_v_stopped): New.
14789 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14790 (myresume): Adjust to use resume_kind. Handle non-stop.
14791 (queue_stop_reply_callback): New.
14792 (handle_status): Handle non-stop mode.
14793 (main): Clear non_stop flag on reconnection. Use the event-loop.
14794 Refactor serial protocol handling from here ...
14795 (process_serial_event): ... to this new function. When GDB
14796 selects any thread, select one here. In non-stop mode, wait until
14797 GDB acks all pending events before exiting.
14798 (handle_serial_event, handle_target_event): New.
14799 * remote-utils.c (remote_open): Install remote_desc in the event
14801 (remote_close): Remove remote_desc from the event loop.
14802 (putpkt_binary): Rename to...
14803 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14804 (putpkt_binary): New as wrapper around putpkt_binary_1.
14805 (putpkt_notif): New.
14806 (prepare_resume_reply): In non-stop mode, don't change the
14808 * event-loop.c: New.
14809 * Makefile.in (OBJ): Add event-loop.o.
14810 (event-loop.o): New rule.
14812 * linux-low.h (pid_of): Moved here.
14814 (get_lwp_thread): Use lwpid_of.
14815 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14816 * linux-low.c (pid_of): Delete.
14817 (inferior_pid): Use lwpid_of.
14818 (linux_event_pipe): New.
14819 (target_is_async_p): New.
14821 (handle_extended_wait): Use lwpid_of.
14822 (add_lwp): Don't set lwpid field.
14823 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14824 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14825 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14826 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14827 first. Adjust to linux_wait_for_event interface changes. Use
14829 (linux_detach): Don't delete the main lwp here.
14830 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14831 (status_pending_p): Don't consider explicitly suspended lwps.
14832 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14833 pointer. Add OPTIONS argument. Change return type to int. Use
14834 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14835 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14836 pointer. Add status pointer argument. Return a pid instead of a
14837 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14838 changes. In non-stop mode, don't switch to a random thread.
14839 (linux_wait): Rename to...
14840 (linux_wait_1): ... this. Add target_options argument, and handle
14841 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14842 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14843 clean exit and signal exit code. Don't stop all threads in
14844 non-stop mode. In all-stop mode, only stop all threads when
14845 reporting a stop to GDB. Handle explicit thread stop requests.
14846 (async_file_flush, async_file_mark): New.
14848 (send_sigstop): Use lwpid_of.
14849 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14850 interface changes. In non-stop mode, don't switch to a random
14852 (linux_resume_one_lwp): Use lwpid_of.
14853 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14854 (linux_resume_one_thread): ... this. Handle resume_stop. In
14855 non-stop mode, don't look for pending flag in all threads.
14856 (resume_status_pending_p): Don't consider explicitly suspended
14858 (my_waitpid): Reimplement. Emulate __WALL.
14859 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14861 (sigchld_handler, linux_supports_non_stop, linux_async)
14862 (linux_start_non_stop): New.
14863 (linux_target_ops): Register linux_supports_non_stop, linux_async
14864 and linux_start_non_stop.
14865 (initialize_low): Install SIGCHLD handler.
14866 * thread-db.c (thread_db_create_event, find_one_thread)
14867 (thread_db_get_tls_address): Use lwpid_of.
14868 * win32-low.c (win32_detach): Adjust to use resume_kind.
14869 (win32_wait): Add `options' argument.
14870 * spu-low.c (spu_resume): Adjust to use resume_kind.
14871 (spu_wait): Add `options' argument.
14873 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14875 Decouple target code from remote protocol.
14877 * target.h (enum target_waitkind): New.
14878 (struct target_waitstatus): New.
14879 (struct target_ops) <wait>: Return an unsigned long. Take a
14880 target_waitstatus pointer instead of a char pointer.
14881 (mywait): Likewise.
14882 * target.c (mywait): Change prototype to return an unsigned long.
14883 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14884 * server.h (thread_from_wait, old_thread_from_wait): Delete
14886 (prepare_resume_reply): Change prototype to take a
14888 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14889 (last_status, last_ptid): New.
14890 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14891 pid instead of a signal.
14892 (attach_inferior): Remove "status" and "signal" parameters.
14894 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14896 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14897 (handle_v_requests, myresume): Remove "status" and "signal"
14898 parameters. Adjust.
14899 (handle_status): New.
14900 (main): Delete local `status'. Adjust.
14901 * remote-utils.c: Include target.h.
14902 (prepare_resume_reply): Change prototype to take a
14903 target_waitstatus. Adjust.
14905 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14907 * spu-low.c (spu_wait): Adjust.
14908 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14910 (win32_wait): Adjust.
14912 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14914 * target.h (struct thread_resume): Delete leave_stopped member.
14915 (struct target_ops): Add a `n' argument to the `resume' callback.
14916 * server.c (start_inferior): Adjust.
14917 (handle_v_cont, myresume): Adjust.
14918 * linux-low.c (check_removed_breakpoint): Adjust to resume
14919 interface change, and to removed leave_stopped field.
14920 (resume_ptr): Delete.
14921 (struct thread_resume_array): New.
14922 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14923 resume interface change.
14924 (linux_continue_one_thread, linux_queue_one_thread)
14925 (resume_status_pending_p): Check if the resume field is NULL
14926 instead of checking the leave_stopped member.
14927 (linux_resume): Adjust to the target resume interface change.
14928 * spu-low.c (spu_resume): Adjust to the target resume interface
14930 * win32-low.c (win32_detach, win32_resume): Ditto.
14932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14934 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14936 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14938 (linux_continue_one_thread): Only preserve the stepping flag if
14939 there's a pending breakpoint.
14941 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14943 * server.c (main): After the inferior having exited, call
14944 remote_close before exiting gdbserver.
14946 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14948 Fix size of FPSCR in Power 7 processors.
14949 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14950 (PPC_FEATURE_HAS_DFP): New #define.
14951 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14954 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14956 * server.c (handle_query) Whitespace and formatting.
14958 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14960 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14961 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14962 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14963 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14964 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14965 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14966 Makefile.in, configure.ac: Fix whitespace throughout.
14967 * configure: Regenerate.
14969 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14971 * inferiors.c (find_inferior): Make it safe for the callback
14972 function to delete the currently iterated inferior.
14974 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14976 * Makefile.in (linuw_low_h): Move higher.
14977 (thread-db.o): Depend on $(linux_low_h).
14979 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14981 Rename "process" to "lwp" throughout.
14983 * linux-low.c (all_processes): Rename to...
14984 (all_lwps): ... this.
14985 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14986 (add_process): Rename to ...
14987 (add_lwp): ... this. Adjust.
14988 (linux_create_inferior): Adjust.
14989 (linux_attach_lwp): Adjust.
14990 (linux_attach): Adjust.
14991 (linux_kill_one_process): Rename to ...
14992 (linux_kill_one_lwp): ... this. Adjust.
14993 (linux_kill): Adjust.
14994 (linux_detach_one_process): Rename to ...
14995 (linux_detach_one_lwp): ... this. Adjust.
14996 (linux_detach): Adjust.
14997 (check_removed_breakpoint): Adjust.
14998 (status_pending_p): Adjust.
14999 (linux_wait_for_process): Rename to ...
15000 (linux_wait_for_lwp): ... this. Adjust.
15001 (linux_wait_for_event): Adjust.
15002 (send_sigstop): Adjust.
15003 (wait_for_sigstop): Adjust.
15004 (stop_all_processes): Rename to ...
15005 (stop_all_lwps): ... this.
15006 (linux_resume_one_process): Rename to ...
15007 (linux_resume_one_lwp): ... this. Adjust.
15008 (linux_set_resume_request, linux_continue_one_thread)
15009 (linux_queue_one_thread, resume_status_pending_p)
15010 (usr_store_inferior_registers, regsets_store_inferior_registers)
15011 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15013 * linux-low.h (get_process): Rename to ...
15014 (get_lwp): ... this. Adjust.
15015 (get_thread_process): Rename to ...
15016 (get_thread_lwp): ... this. Adjust.
15017 (get_process_thread): Rename to ...
15018 (get_lwp_thread): ... this. Adjust.
15019 (struct process_info): Rename to ...
15020 (struct lwp_info): ... this.
15021 (all_processes): Rename to ...
15022 (all_lwps): ... this.
15023 * proc-service.c (ps_lgetregs): Adjust.
15024 * thread-db.c (thread_db_create_event, find_one_thread)
15025 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15027 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15029 * server.c (handle_query): Handle "qAttached".
15031 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15033 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15034 GPLv3, update license URL.
15036 2009-03-01 Doug Evans <dje@google.com>
15038 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15039 (server_h): Add gdb_signals.h.
15040 (signals.o): Update.
15041 * server.h (target_signal_from_host,target_signal_to_host_p)
15042 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15044 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15046 * remote-utils.c (getpkt): Also generate remote-debug
15047 information if noack_mode is set.
15049 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15051 * server.c (handle_query): Report qXfer:siginfo:read and
15052 qXfer:siginfo:write as supported and handle them.
15053 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15054 * linux-low.c (linux_xfer_siginfo): New.
15055 (linux_target_ops): Set it.
15057 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15059 * server.c (gdbserver_usage): Mention --remote-debug.
15060 (main): Accept '--remote-debug' switch.
15062 2009-01-18 Doug Evans <dje@google.com>
15064 * regcache.c (new_register_cache): No need to check result of xcalloc.
15065 * server.c (handle_search_memory): Back out calls to xmalloc,
15066 result is checked and error is returned to user upon failure.
15067 (handle_query): Ditto. Add more checks for result of malloc.
15068 (handle_v_cont): Check result of malloc, report error back to
15070 (handle_v_run): Ditto. Call freeargv.
15071 * server.h (freeargv): Declare.
15072 * utils.c (freeargv): New fn.
15074 2009-01-15 Doug Evans <dje@google.com>
15076 * gdbreplay.c (perror_with_name): Make arg const char *.
15077 * server.h (target_signal_to_name): Make return type const char *.
15078 * thread-db.c (thread_db_err_str): Make return type const char *.
15079 * utils.c (perror_with_name): Make arg const char *.
15081 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15083 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15084 when handling a EXIT_PROCESS_DEBUG_EVENT.
15086 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15088 * gdbreplay.c (gdbreplay_version): Update copyright year.
15089 * server.c (gdbserver_version): Likewise.
15091 2009-01-05 Doug Evans <dje@google.com>
15093 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15094 (handle_extended_wait): Improve comment.
15096 2008-12-13 Doug Evans <dje@google.com>
15098 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15099 * server.h (ATTR_MALLOC): New macro.
15100 (xmalloc,xcalloc,xstrdup): Declare.
15101 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15102 * inferiors.c: Ditto.
15103 * linux-low.c: Ditto.
15104 * mem-break.c: Ditto.
15105 * regcache.c: Ditto.
15106 * remote-utils.c: Ditto.
15109 * win32-low.c: Ditto.
15111 2008-12-12 Doug Evans <dje@google.com>
15113 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15114 in debugging printf.
15116 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15118 2008-12-09 Doug Evans <dje@google.com>
15120 * linux-low.h (struct process_info): Delete member tid, unused.
15121 * thread-db.c (find_one_thread): Update.
15122 (maybe_attach_thread): Update.
15124 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15126 * target.h (struct target_ops): Add qxfer_osdata member.
15127 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15129 (linux_qxfer_osdata): New functions.
15130 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15132 * server.c (handle_query): Handle "qXfer:osdata:read:".
15133 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15134 (buffer_xml_printf): New functions.
15135 * server.h (struct buffer): New.
15136 (buffer_grow_str, buffer_grow_str0): New macros.
15137 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15138 (buffer_xml_printf): Declare.
15140 2008-11-24 Doug Evans <dje@google.com>
15142 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15144 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15146 * server.c (handle_v_run): Always use the supplied argument list.
15148 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15150 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15151 (xtensa_regmap_table): Add entry for scompare1.
15153 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15155 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15156 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15157 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15158 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15159 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15160 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15161 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15162 XML target descriptions.
15163 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15164 when inferior is running on an ISA 2.05 or later processor. Add
15165 special case to return offset for full 64-bit slot of FPSCR when
15168 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15170 * Makefile.in (SFILES, clean): Added sparc64 files.
15171 (reg-sparc64.o, reg-sparc64.c): New.
15172 * configure.srv (sparc*-*-linux*): New configuration.
15173 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15174 syscall arguments for SPARC.
15175 (regsets_store_inferior_registers): Likewise.
15176 * linux-sparc-low.c: New file.
15178 2008-10-21 Doug Evans <dje@google.com>
15180 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15181 (READLINE_DIR,READLINE_DEP): Delete.
15182 (INTERNAL_CFLAGS): Update.
15183 (LINTFLAGS): Update.
15185 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15187 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15188 whole argv from the last run, not just argv[0].
15190 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15192 * regcache.c (new_register_cache): Return NULL if the register
15193 cache size isn't known yet.
15194 (free_register_cache): Avoid dereferencing a NULL regcache.
15196 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15198 * configure.srv: Merge MIPS and MIPS64.
15200 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15202 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15204 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15206 * Makefile.in: Add required vsx dependencies.
15208 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15209 Declare init_registers_powerpc_vsx32l.
15210 Declare init_registers_powerpc_vsx64l.
15211 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15212 (ppc_arch_setup): Check for VSX in hwcap.
15213 (ppc_fill_vsxregset): New function.
15214 (ppc_store_vsxregset): New function.
15215 Add new VSX entry in regset_info target_regsets.
15217 * configure.srv: Add new VSX dependencies.
15219 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15221 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15222 (remote_open): Set or clear transport_is_reliable.
15223 (putpkt_binary): Don't expect acks in noack mode.
15224 (getpkt): Don't send ack/nac in noack mode.
15225 * server.c (handle_general_set): Handle QStartNoAckMode.
15226 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15228 (main): Reset noack_mode on every connection.
15229 * server.h (noack_mode): Declare.
15231 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15233 * Makefile.in (GDBREPLAY_OBS): New variable.
15234 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15236 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15237 Daniel Jacobowitz <dan@codesourcery.com>
15239 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15240 (usr_store_inferior_registers): Likewise.
15241 (regsets_store_inferior_registers): Likewise.
15243 2008-07-31 Rolf Jansen <rj@surtec.com>
15244 Pedro Alves <pedro@codesourcery.com>
15246 * configure.ac: Check for memmem declaration.
15247 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15248 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15249 (disable_packet_qfThreadInfo): Unconditionally compile.
15250 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15251 * configure, config.in: Regenerate.
15253 2008-07-28 Doug Kwan <dougkwan@google.com>
15255 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15256 (linux_write_memory): Remove declaration of errno.
15258 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15260 * linux-low.c (handle_extended_wait): Do not use "status"
15261 variable uninitialized.
15263 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15265 * server.c (handle_v_attach): Inhibit reporting dll changes.
15267 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15269 * remote-utils.c (prepare_resume_reply): If requested, don't
15270 output "thread:TID" in the T stop reply.
15272 * server.c (disable_packet_vCont, disable_packet_Tthread)
15273 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15274 (handle_query): If requested, disable support for qC, qfThreadInfo
15276 (handle_v_requests): If requested, disable support for vCont.
15277 (gdbserver_show_disableable): New.
15278 (main): Handle --disable-packet and --disable-packet=LIST.
15280 * server.h (disable_packet_vCont, disable_packet_Tthread)
15281 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15283 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15285 * server.c (gdbserver_usage): Mention --version.
15287 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15289 * Makefile.in (gdbreplay.o): New rule.
15291 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15293 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15294 message, not gdbserver.
15296 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15297 Nathan Sidwell <nathan@codesourcery.com>
15298 Joseph Myers <joseph@codesourcery.com>
15300 * acinclude.m4: Include ../../config/acx.m4.
15301 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15302 * configure, config.in: Regenerate.
15303 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15304 * server.c (gdbserver_version): Print PKGVERSION.
15305 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15306 (main): Adjust gdbserver_usage calls.
15307 * gdbreplay.c (version, host_name): Add declarations.
15308 (gdbreplay_version, gdbreplay_usage): New.
15309 (main): Accept --version and --help options.
15311 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15314 (arm_breakpoint_at): Handle Thumb.
15315 (the_low_target): Add comment.
15317 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15319 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15321 2008-05-09 Doug Evans <dje@google.com>
15323 * server.h (decode_search_memory_packet): Declare.
15324 * remote-utils.c (decode_search_memory_packet): New fn.
15325 * server.c (handle_search_memory_1): New fn.
15326 (handle_search_memory): New fn.
15327 (handle_query): Process qSearch:memory packets.
15329 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15331 * regcache.c (registers_length): Remove.
15332 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15333 full register packet.
15334 * regcache.h (registers_length): Remove prototype.
15335 * server.h (PBUFSIZ): Define to 16384.
15337 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15339 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15340 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15341 powerpc-64l.o, and powerpc-altivec64l.o.
15342 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15343 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15344 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15345 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15346 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15349 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15350 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15351 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15352 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15353 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15354 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15355 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15356 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15357 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15358 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15361 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15362 (init_registers_powerpc_32l): ... this new prototype.
15363 (init_registers_powerpc_32): Remove, replace by ...
15364 (init_registers_powerpc_altivec32l): ... this new prototype.
15365 (init_registers_powerpc_e500): Remove, replace by ...
15366 (init_registers_powerpc_e500l): ... this new prototype.
15367 (init_registers_ppc64): Remove, replace by ...
15368 (init_registers_powerpc_64l): ... this new prototype.
15369 (init_registers_powerpc_64): Remove, replace by ...
15370 (init_registers_powerpc_altivec64l): ... this new prototype.
15371 (ppc_num_regs): Set to 73.
15372 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15373 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15374 (ppc_cannot_store_register): Handle orig_r3 and trap.
15375 (ppc_arch_setup): Update init_registers_... calls.
15376 (ppc_fill_gregset): Handle orig_r3 and trap.
15378 * inferiors.c (clear_inferiors): Reset current_inferior.
15380 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15382 * acinclude.m4: Add override.m4.
15383 * configure: Regenerate.
15385 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15387 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15388 initial call to init_register_ppc64.
15390 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15392 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15393 single powerpc*-*-linux* case.
15394 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15396 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15398 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15399 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15401 * linux-ppc-low.c: Include <elf.h>.
15402 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15403 (ppc_hwcap): New global variable.
15404 (ppc_regmap): Remove __SPE__ #ifdef sections.
15405 (ppc_regmap_e500): New global variable.
15406 (ppc_cannot_store_register): Update __SPE__ special case.
15407 (ppc_get_hwcap): New function.
15408 (ppc_arch_setup): Use it to determine whether inferior supports
15409 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15410 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15411 Do not access registers if target does not support AltiVec.
15412 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15413 Do not access registers if target does not support SPE.
15414 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15416 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15418 * linux-low.c (disabled_regsets, num_regsets): New.
15419 (use_regsets_p): Delete.
15420 (linux_wait_for_process): Clear disabled_regsets.
15421 (regsets_fetch_inferior_registers): Check and set it.
15422 (regsets_store_inferior_registers): Likewise.
15423 (linux_fetch_registers, linux_store_registers): Do not use
15425 (initialize_low): Allocate disabled_regsets.
15427 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15429 * Makefile.in (LIBOBJS): New.
15430 (OBS): Use LIBOBJS.
15431 (memmem.o): New rule.
15432 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15433 * configure: Regenerated.
15435 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15437 * server.c (handle_query): Never return "unsupported" for
15438 qXfer:features:read queries.
15440 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15442 * server.c (get_features_xml): Fix inverted condition.
15443 (handle_query): Always support qXfer:feature:read.
15445 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15447 * server.c (wrapper_argv): New.
15448 (start_inferior): Handle wrapper_argv. If set, expect an extra
15450 (gdbserver_usage): Document --wrapper.
15451 (main): Parse --wrapper.
15453 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15455 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15456 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15457 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15458 (ppc_set_pc): Likewise.
15459 (ppc_arch_setup): New function.
15460 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15461 of collect_register.
15462 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15464 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15466 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15467 instead of linux-ppc64-low.o.
15468 * linux-ppc64-low.c: Remove file.
15469 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15470 (linux-ppc64-low.o): Remove rule.
15472 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15473 (init_registers_powerpc_64): Likewise.
15474 (ppc_regmap): Conditionally define depending on __powerpc64__.
15475 (ppc_cannot_store_register): Do not special-case "fpscr" when
15476 compiled on __powerpc64__.
15477 (ppc_collect_ptrace_register): New function.
15478 (ppc_supply_ptrace_register): New function.
15479 (ppc_breakpoint): Change type to "unsigned int".
15480 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15481 (the_low_target): Conditionally provide initializers for the
15482 arch_setup member depending on __powerpc64__. Install
15483 collect_ptrace_register and supply_ptrace_register members.
15485 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15487 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15488 * server.c (gdbserver_xmltarget): Define.
15489 (get_features_xml): Use it to replace "target.xml" and arch_string.
15491 * configure.srv: Remove srv_xmltarget. Add XML files that were
15492 mentioned there to srv_xmlfiles instead. Remove conditional tests
15493 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15494 srv_xmlfiles and srv_regobj to include all possible choices.
15495 * configure.ac (srv_xmltarget): Remove.
15496 (srv_xmlfiles): Do not add "target.xml".
15497 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15498 checks for supplementary target information.
15499 * configure: Regenerate.
15500 * Makefile.in (XML_TARGET): Remove.
15501 (target.xml): Remove rule.
15502 (clean): Do not clean up target.xml.
15503 (.PRECIOUS): Do not mention target.xml.
15505 * target.h (struct target_ops): Remove arch_string member.
15506 * linux-low.c (linux_arch_string): Remove.
15507 (linux_target_ops): Remove arch_string initializer.
15508 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15509 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15510 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15511 * spu-low.c (spu_arch_string): Remove.
15512 (spu_target_ops): Remove arch_string initializer.
15513 * win32-low.c (win32_arch_string): Remove.
15514 (win32_target_ops): Remove arch_string initializer.
15515 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15516 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15517 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15519 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15521 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15522 by collect_ptrace_register and supply_ptrace_register hooks.
15523 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15524 instead of checking for the_low_target.left_pad_xfer.
15525 (usr_store_inferior_registers): Use collect_ptrace_register callback
15526 instead of checking for the_low_target.left_pad_xfer.
15528 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15529 (s390_supply_ptrace_register): Likewise.
15530 (s390_fill_gregset): Call s390_collect_ptrace_register.
15531 (the_low_target): Update.
15533 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15534 (ppc_supply_ptrace_register): Likewise.
15535 (the_low_target): Update.
15537 * linux-i386-low.c (the_low_target): Update.
15538 * linux-x86-64-low.c (the_low_target): Update.
15540 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15542 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15543 reg-s390.o and reg-s390x.o.
15545 * linux-low.c (new_inferior): New global variable.
15546 (linux_create_inferior, linux_attach): Set it.
15547 (linux_wait_for_process): Call the_low_target.arch_setup after the
15548 target has stopped for the first time.
15549 (initialize_low): Do not call the_low_target.arch_setup.
15551 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15552 (s390_set_pc): Likewise.
15553 (s390_arch_setup): New function.
15554 (the_low_target): Use s390_arch_setup as arch_setup routine.
15556 * regcache.c (realloc_register_cache): New function.
15557 (set_register_cache): Call it for each existing regcache.
15559 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15561 * server.h (init_registers): Remove prototype.
15563 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15564 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15565 instead of init_registers ().
15566 * linux-arm-low.c (init_registers_arm): Add prototype.
15567 (init_registers_arm_with_iwmmxt): Likewise.
15568 (the_low_target): Add initializer for arch_setup field.
15569 * linux-cris-low.c (init_registers_cris): Add prototype.
15570 (the_low_target): Add initializer for arch_setup field.
15571 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15572 (the_low_target): Add initializer for arch_setup field.
15573 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15574 (the_low_target): Add initializer for arch_setup field.
15575 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15576 (the_low_target): Add initializer for arch_setup field.
15577 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15578 (the_low_target): Add initializer for arch_setup field.
15579 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15580 (the_low_target): Add initializer for arch_setup field.
15581 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15582 (init_registers_mips64_linux): Likewise.
15583 (the_low_target): Add initializer for arch_setup field.
15584 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15585 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15586 (the_low_target): Add initializer for arch_setup field.
15587 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15588 (init_registers_powerpc_64): Likewise.
15589 (the_low_target): Add initializer for arch_setup field.
15590 * linux-s390-low.c (init_registers_s390): Add prototype.
15591 (init_registers_s390x): Likewise.
15592 (the_low_target): Add initializer for arch_setup field.
15593 * linux-sh-low.c (init_registers_sh): Add prototype.
15594 (the_low_target): Add initializer for arch_setup field.
15595 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15596 (the_low_target): Add initializer for arch_setup field.
15597 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15598 (the_low_target): Add initializer for arch_setup field.
15600 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15601 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15602 instead of init_registers ().
15603 * win32-arm-low.c (init_registers_arm): Add prototype.
15604 (the_low_target): Add initializer for arch_setup field.
15605 * win32-i386-low.c (init_registers_i386): Add prototype.
15606 (the_low_target): Add initializer for arch_setup field.
15608 * spu-low.c (init_registers_spu): Add prototype.
15609 (initialize_low): Call initialie_registers_spu () instead of
15610 initialize_registers ().
15612 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15614 * server.c (handle_v_requests): When handling the vRun and vAttach
15615 packets, if already debugging a process, don't kill it. Return an
15618 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15620 * server.c (handle_query): Correct length check.
15622 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15624 * win32-low.c (do_initial_child_stuff): Add process handle
15625 parameter. Set current_process_handle and current_process_id from the
15626 parameters. Clear globals.
15627 (win32_create_inferior): Don't set current_process_handle and
15628 current_process_id here. Instead pass them on the call to
15629 do_initial_child_stuff.
15630 (win32_attach): Likewise.
15631 (win32_clear_inferiors): New.
15632 (win32_kill): Don't close the current process handle or the
15633 current thread handle here. Instead call win32_clear_inferiors.
15634 (win32_detach): Don't open a new handle to the process. Call
15635 win32_clear_inferiors.
15636 (win32_join): Don't rely on current_process_handle; open a new
15637 handle using the process id.
15638 (win32_wait): Call win32_clear_inferiors when the inferior process
15641 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15643 * server.c (monitor_show_help): Add "exit".
15645 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15647 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15648 (clean): Add reg-xtensa.c.
15649 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15650 * configure.srv (xtensa*-*-linux*) New target.
15651 * linux-xtensa-low.c: New.
15652 * xtensa-xtregs.c: New.
15654 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15656 * hostio.c: Don't include errno.h.
15657 (errno_to_fileio_errno): Move to hostio-errno.
15658 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15659 error number outputting to the target->hostio_last_error callback.
15660 (hostio_packet_error): Use FILEIO_EINVAL directly.
15661 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15662 calls to hostio_error.
15663 * hostio-errno.c: New.
15664 * server.h (hostio_last_error_from_errno): Declare.
15665 * target.h (target_ops): Add hostio_last_error member.
15666 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15667 as hostio_last_error handler.
15668 * spu-low.c (spu_target_ops): Likewise.
15669 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15670 (wince_hostio_last_error): New functions.
15671 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15672 as hostio_last_error handler.
15673 (win32_target_ops) [!_WIN32_WCE]: Register
15674 hostio_last_error_from_errno as hostio_last_error handler.
15675 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15676 (hostio-errno.o): New rule.
15677 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15678 * configure.srv (srv_hostio_err_objs): New variable. Default to
15680 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15681 * configure: Regenerate.
15683 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15685 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15686 (linux_kill, linux_detach): Clean up the process list.
15687 * remote-utils.c (remote_open): Improve port number parsing.
15688 (putpkt_binary, input_interrupt): Only send interrupts if the target
15690 * server.c (extended_protocol): Make static.
15691 (attached): Define earlier.
15692 (exit_requested, response_needed, program_argv): New variables.
15693 (target_running): New.
15694 (start_inferior): Clear attached here.
15695 (attach_inferior): Set attached here.
15696 (require_running): Define.
15697 (handle_query): Use require_running and target_running. Implement
15699 (handle_v_attach, handle_v_run): New.
15700 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15701 (gdbserver_usage): Update.
15702 (main): Redo argument parsing. Handle --debug and --multi. Handle
15703 --attach along with other options or after the port. Save
15704 program_argv. Support no initial program. Resynchronize
15705 communication with GDB after an error. Handle "monitor exit".
15706 Use require_running and target_running. Always allow the extended
15707 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15708 restart in extended mode.
15709 * README: Refer to the GDB manual. Update --attach usage.
15711 2007-12-20 Andreas Schwab <schwab@suse.de>
15713 * linux-low.c (STACK_SIZE): Define.
15714 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15715 (linux_test_for_tracefork): Likewise.
15717 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15719 * linux-low.c (linux_wait_for_event): Update messages. Do not
15720 reinsert auto-delete breakpoints.
15721 * mem-break.c (struct breakpoint): Change return type of handler to
15723 (set_breakpoint_at): Update handler type.
15724 (reinsert_breakpoint_handler): Return 1 instead of calling
15726 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15728 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15729 * mem-break.h (set_breakpoint_at): Update handler type.
15730 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15731 * win32-low.c (auto_delete_breakpoint): New.
15732 (get_child_debug_event): Use it.
15734 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15736 * configure.ac: Check for pread and pwrite.
15737 * hostio.c (handle_pread): Fall back to lseek and read.
15738 (handle_pwrite): Fall back to lseek and write.
15739 * config.in, configure: Regenerated.
15741 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15743 * server.c (myresume): Add own_buf argument.
15744 (main): Update calls.
15746 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15748 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15749 * remote-utils.c (remote_open): Do not call disable_async_io.
15750 (block_async_io): Delete.
15751 (unblock_async_io): Make static.
15752 (initialize_async_io): New.
15753 * server.c (handle_v_cont): Handle async I/O here.
15754 (myresume): Likewise. Move other common resume tasks here...
15755 (main): ... from here. Call initialize_async_io. Disable async
15756 I/O before the main loop.
15757 * server.h (initialize_async_io): Declare.
15758 (block_async_io, unblock_async_io): Delete prototypes.
15759 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15761 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15763 * remote-utils.c (readchar): Allow binary data in received messages.
15765 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15767 * win32-low.c (attaching): New global.
15768 (win32_create_inferior): Clear the `attaching' global.
15769 (win32_attach): Set the `attaching' global.
15770 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15771 attaching. Only set a breakpoint at the entry point if not
15774 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15776 * server.c (main): Don't report dll events on the initial
15777 connection on attaches.
15779 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15781 * server.c (main): Relax numerical bases supported for the pid of
15782 the --attach command line argument.
15784 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15786 * win32-low.c (win32_attach): Call OpenProcess before
15787 DebugActiveProcess, not after. Add last error output to error
15790 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15792 * win32-low.c (win32_get_thread_context)
15793 (win32_set_thread_context): New functions.
15794 (thread_rec): Use win32_get_thread_context.
15795 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15796 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15799 2007-12-03 Leo Zayas
15800 Pedro Alves <pedro_alves@portugalmail.pt>
15802 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15804 (child_add_thread): Minor cleanup.
15805 (child_continue): Resume artificially suspended threads before
15806 calling ContinueDebugEvent.
15807 (suspend_one_thread): New.
15808 (fake_breakpoint_event): New.
15809 (get_child_debug_event): Change return type to int. Check here if
15810 gdb sent an interrupt request. If a soft interrupt was requested,
15811 fake a breakpoint event. Return 0 if there is no event to handle,
15813 (win32_wait): Don't check here if gdb sent an interrupt request.
15814 Ensure there is a valid event to handle.
15815 (win32_request_interrupt): Add soft interruption method as last
15818 2007-12-03 Leo Zayas
15819 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * win32-low.h (win32_thread_info): Add descriptions to the
15822 structure members. Replace `suspend_count' counter by a
15824 * win32-low.c (thread_rec): Update condition of when to get the
15825 context from the inferior. Rely on ContextFlags being set if it
15826 has already been retrieved. Only suspend the inferior thread if
15827 we haven't already. Warn if that fails.
15828 (continue_one_thread): s/suspend_count/suspended/. Only call
15829 ResumeThread once. Warn if that fails.
15831 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15833 * win32-low.c (win32_wait): Don't read from the inferior when it
15834 has already exited.
15836 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15838 * Makefile.in (win32_low_h): New variable.
15839 (win32-low.o): Add dependency on $(win32_low_h).
15840 (win32-arm-low.o, win32-i386-low.o): New rules.
15842 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15844 * hostio.c: Correct copyright year.
15846 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15848 * Makefile.in (OBS): Add hostio.o.
15849 (hostio.o): New rule.
15850 * server.h (handle_vFile): Declare.
15851 * hostio.c: New file.
15852 * server.c (handle_v_requests): Take packet_len and new_packet_len
15853 for binary packets. Call handle_vFile.
15854 (main): Update call to handle_v_requests.
15856 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15858 * linux-low.c: Include <sched.h>.
15860 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15862 * linux-low.c (linux_tracefork_grandchild): New.
15863 (linux_tracefork_child): Use clone.
15864 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15866 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15868 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15870 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15872 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15874 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15876 * inferiors.c (change_inferior_id): Delete.
15877 (add_pid_to_list, pull_pid_from_list): New.
15878 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15879 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15880 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15881 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15882 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15883 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15884 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15885 (using_threads): Always set to 1.
15886 (handle_extended_wait): New.
15887 (add_process): Do not set TID.
15888 (linux_create_inferior): Set must_set_ptrace_flags.
15889 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15890 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15891 (linux_thread_alive): Rename TID argument to LWPID.
15892 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15893 (linux_wait_for_event): Do not use TID or check using_threads. Update
15894 call to dead_thread_notify. Call handle_extended_wait.
15895 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15896 (send_sigstop): Delete sigstop_sent.
15897 (wait_for_sigstop): Avoid TID.
15898 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15899 (linux_test_for_tracefork): New.
15900 (linux_lookup_signals): Use thread_db_active and
15901 linux_supports_tracefork_flag.
15902 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15903 * linux-low.h (get_process_thread): Avoid TID.
15904 (struct process_ifo): Move thread_known and tid to the end. Remove
15906 (linux_attach_lwp, thread_db_init): Update prototypes.
15907 * server.h (change_inferior_id): Delete prototype.
15908 (add_pid_to_list, pull_pid_from_list): New prototypes.
15909 * thread-db.c (thread_db_use_events): New.
15910 (find_first_thread): Rename to...
15911 (find_one_thread): ...this. Update callers and messages. Do not
15912 call fatal. Check thread_db_use_events. Do not call
15913 change_inferior_id or new_thread_notify.
15914 (maybe_attach_thread): Update. Do not call new_thread_notify.
15915 (thread_db_init): Set thread_db_use_events. Check use_events.
15916 * utils.c (fatal, warning): Correct message prefix.
15918 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15920 * Makefile.in (clean): Remove new files.
15921 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15922 (powerpc-64.o, powerpc-64.c): New rules.
15923 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15924 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15926 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15928 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15929 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15930 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15931 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15932 (target_regsets): Add AltiVec and SPE register sets.
15933 * configure.ac: Check for AltiVec and SPE.
15934 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15935 (ppc_fill_vrregset, ppc_store_vrregset): New.
15936 (target_regsets): Add AltiVec register set.
15937 * configure: Regenerated.
15939 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15941 * linux-low.c (O_LARGEFILE): Define.
15942 (linux_read_memory): Use /proc/PID/mem.
15943 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15944 * configure, config.in: Regenerated.
15946 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15948 * linux-low.c (linux_wait_for_event): Do not pass signals while
15951 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15953 * win32-low.c (create_process): New.
15954 (win32_create_inferior): Use create_process instead of
15955 CreateProcess. If create_process failed retry appending an ".exe"
15956 suffix. Store the GetLastError result immediatelly after
15957 create_process calls and use it on the call to error.
15959 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15961 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15963 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15965 * configure.ac: Switch license to GPLv3.
15967 2007-08-01 Michael Snyder <msnyder@access-company.com>
15969 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15971 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15975 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15976 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15977 CloseToolhelp32Snapshot.
15978 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15979 CloseToolhelp32Snapshot.
15981 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15983 * server.c (main): Check for inferior exit before main loop.
15985 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15987 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15988 instead of on tmp_desc.
15990 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15991 Daniel Jacobowitz <dan@codesourcery.com>
15993 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15994 (add_thread): Minor cleanups.
15995 (clear_inferiors): Move lower in the file. Clear the DLL
15997 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15998 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15999 (xml_escape_text): New.
16000 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16002 (handle_v_cont): Report errors.
16003 (gdbserver_version): Update.
16004 (main): Correct size of own_buf. Do not report initial DLL events.
16005 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16006 (unloaded_dll, xml_escape_text): New.
16007 * win32-low.c (enum target_waitkind): Update comments.
16008 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16009 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16010 (win32_EnumProcessModules, win32_GetModuleInformation)
16011 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16012 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16013 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16014 (win32_Module32First, win32_Module32Next, load_toolhelp)
16015 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16016 (get_child_debug_event): Handle DLL events.
16017 (win32_wait): Likewise.
16019 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16021 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16022 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16024 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16026 * win32-low.c (handle_output_debug_string): Ignore event if not
16029 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16031 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16033 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16035 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16037 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16039 * inferiors.c (change_inferior_id): Add comment.
16040 * linux-low.c (check_removed_breakpoint): Add an early
16041 prototype. Improve debug output.
16042 (linux_attach): Doc update.
16043 (linux_detach_one_process, linux_detach): Clean up before releasing
16045 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16046 * linux-low.h (struct process_info): Doc improvement.
16047 * mem-break.c (delete_all_breakpoints): New.
16048 * mem-break.h (delete_all_breakpoints): New prototype.
16049 * thread-db.c (find_first_thread): New.
16050 (thread_db_create_event): Call it instead of
16051 thread_db_find_new_threads. Clean up unused variables.
16052 (maybe_attach_thread): Remove first thread handling.
16053 (thread_db_find_new_threads): Use find_first_thread.
16054 (thread_db_get_tls_address): Likewise.
16056 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16058 * thread-db.c (thread_db_find_new_threads): Add prototype.
16059 (thread_db_create_event): Check for the main thread before adding
16061 (maybe_attach_thread): Only enable event reporting if TID == 0.
16062 (thread_db_get_tls_address): Check for new threads.
16064 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16066 * linux-low.c (linux_create_inferior): Try execv before execvp.
16067 * spu-low.c (spu_create_inferior): Likewise.
16069 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16071 * linux-low.c (linux_create_inferior): Change execv to execvp.
16072 * spu-low.c (spu_create_inferior): Likewies.
16074 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16076 * Makefile.in (clean): Clean new files instead of deleted ones.
16077 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16078 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16080 * configure.srv: Specify XML files and new regformats for MIPS and
16082 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16083 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16084 an entry for the restart register.
16085 (mips_cannot_fetch_register, mips_cannot_store_register)
16086 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16087 register names to match the XML descriptions.
16088 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16089 restart register instead of $0.
16091 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16092 Markus Deuling <deuling@de.ibm.com>
16094 * remote-utils.c (decode_xfer_write): New function.
16095 * server.h (decode_xfer_write): Add prototype.
16096 * server.c (handle_query): Add PACKET_LEN argument. Support
16097 qXfer:spu:read and qXfer:spu:write packets.
16098 (main): Pass packet_len to handle_query.
16099 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16100 * target.h (target_ops): Add qxfer_spu.
16102 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16104 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16105 accessing non-seekable spufs files.
16107 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16109 * server.c (handle_query): Add reply for qC packet.
16111 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16112 Leo Zayas <lerele@champenstudios@com>
16114 * server.h (check_remote_input_interrupt_request): New function.
16115 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16116 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16117 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16118 (check_remote_input_interrupt_request): New function.
16119 * server.h (check_remote_input_interrupt_request): Declare.
16120 * win32-low.c (winapi_DebugBreakProcess,
16121 winapi_GenerateConsoleCtrlEvent): New typedefs.
16122 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16124 (win32_wait): Check for remote interrupt request
16125 with check_remote_input_interrupt_request.
16126 (win32_request_interrupt): New function.
16127 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16129 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16131 * win32-low.c (debug_registers_changed,
16132 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16133 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16134 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16135 (thread_rec): Get context using the low target.
16136 (child_add_thread): Call thread_added on the low target,
16137 which does the same thing.
16139 (do_initial_child_stuff): Remove debug registers references.
16140 Set context using the low target. Resume threads after
16141 setting the contexts.
16142 (child_continue): Remove dead variable. Remove debug
16143 registers references.
16144 (child_fetch_inferior_registers): Go through the low target.
16145 (do_child_store_inferior_registers): Remove.
16146 (child_store_inferior_registers): Go through the low target.
16147 (win32_resume): Remove debug registers references.
16148 Set context using the low target.
16149 (handle_exception): Change return type to void. Don't record
16150 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16151 first chance exception.
16152 (get_child_debug_event): Change return type to void. Remove
16153 goto loop. Always return after waiting for debug event.
16154 (win32_wait): Convert to switch statement. Handle spurious
16157 * win32-i386-low.c (debug_registers_changed,
16158 debug_registers_used): New.
16159 (initial_stuff): Rename to ...
16160 (i386_initial_stuff): ... this. Clear debug registers
16162 (store_debug_registers): Delete.
16163 (i386_get_thread_context): New.
16164 (load_debug_registers): Delete.
16165 (i386_set_thread_context): New.
16166 (i386_thread_added): New.
16167 (single_step): Rename to ...
16168 (i386_single_step): ... this.
16169 (do_fetch_inferior_registers): Rename to ...
16170 (i386_fetch_inferior_register): ... this.
16171 (i386_store_inferior_register): New.
16172 (the_low_target): Adapt to new interface.
16174 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16175 (arm_get_thread_context): New.
16176 (arm_set_thread_context): New.
16178 (do_fetch_inferior_registers): Rename to ...
16179 (arm_fetch_inferior_register): ... this.
16180 (arm_store_inferior_register): New.
16181 (arm_wince_breakpoint): Reimplement as unsigned long.
16182 (arm_wince_breakpoint_len): Define.
16183 (the_low_target): Adapt to new interface.
16185 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16186 load_debug_registers. Add get_thread_context, set_thread_context,
16187 thread_added and store_inferior_register. Rename
16188 fetch_inferior_registers to fetch_inferior_register.
16189 (regptr): Remove declaration.
16191 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16193 * linux-low.c (linux_detach): Change return type to int. Return 0.
16194 * spu-low.c (spu_detach): Likewise.
16196 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16198 * target.h (target_ops): Change return type of detach to int.
16200 (join_inferior): New.
16201 * server.c (main): Don't skip detach support on mingw32.
16202 If the inferior doesn't support detaching return error.
16203 Call join_inferior instead of using waitpid.
16204 * linux-low.c (linux_join): New.
16205 (linux_target_op): Add linux_join.
16206 * spu-low.c (spu_join): New.
16207 (spu_target_ops): Add spu_join.
16208 * win32-low.c (win32_detach): Adapt to new interface.
16209 Reopen current_process_handle before detaching. Issue a child
16210 resume before detaching.
16212 (win32_target_op): Add win32_join.
16214 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16216 * win32-low.c (win32-attach): Fix return value.
16217 * target.h (target_ops): Describe ATTACH return values.
16219 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16221 * win32-low.c (GETPROCADDRESS): Define.
16222 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16223 (winapi_DebugSetProcessKillOnExit): Likewise.
16224 (win32_create_inferior): Force usage of ansi CreateProcessA.
16225 (win32_attach): Use GETPROCADDRESS.
16226 (win32_detach): Likewise.
16228 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16230 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16232 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16234 * win32-low.c: Commit leftover changes from 2007-03-29.
16236 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16238 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16239 fields short instead of int. Add explicit padding.
16240 (i387_cache_to_fsave): Remove unnecessary casts.
16241 (i387_fsave_to_cache): Doc fix.
16242 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16244 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16246 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16247 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16249 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16251 * configure.srv (arm*-*-mingw32ce*): Move near the other
16254 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16256 * configure.ac: Add errno checking.
16257 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16258 sys/file.h and malloc.h.
16259 (AC_CHECK_DECLS): Add perror.
16260 (srv_mingwce): Handle.
16261 * configure.srv (i[34567]86-*-cygwin*): Add
16262 win32-i386-low.o to srv_tgtobj.
16263 (i[34567]86-*-mingw*): Likewise.
16264 (arm*-*-mingw32ce*): Add case.
16265 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16266 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16267 [__MINGW32CE__] (strerror): New function.
16268 [__MINGW32CE__] (errno): Define to GetLastError.
16269 [__MINGW32CE__] (COUNTOF): New macro.
16270 (remote_open): Remove extra close call.
16271 * mem-break.c (delete_breakpoint_at): New function.
16272 * mem-break.h (delete_breakpoint_at): Declare.
16273 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16274 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16275 [USE_WIN32API] (read, write): Add char* casts.
16276 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16277 * server.h: Include wincecompat.h on Windows CE.
16278 [HAVE_ERRNO_H]: Check.
16279 (perror): Declare if not declared.
16280 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16281 (perror_with_name): Remove errno declaration.
16282 * wincecompat.h: New.
16283 * wincecompat.c: New.
16284 * win32-low.h: New.
16285 * win32-arm-low.c: New.
16286 * win32-i386-low.c: New.
16287 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16288 (OUTMSG2): Make it safe.
16290 (COUNTOF): New macro.
16291 (NUM_REGS): Get it from the low target.
16292 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16293 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16294 (thread_rec): Let low target handle debug registers.
16295 (child_add_thread): Likewise.
16296 (child_init_thread_list): Likewise.
16297 (continue_one_thread): Likewise.
16299 (do_child_fetch_inferior_registers): Move to ...
16300 * win32-i386-low.c: ... here, and rename to ...
16301 (do_fetch_inferior_registers): ... this.
16302 * win32-low.c (child_fetch_inferior_registers):
16303 Go through the low target.
16304 (do_child_store_inferior_registers): Use regptr.
16305 (strwinerror): New function.
16306 (win32_create_inferior): Handle Windows CE.
16307 Use strwinerror instead of strerror on Windows error
16308 codes. Add program to the error output.
16309 Don't close the main thread handle on Windows CE.
16310 (win32_attach): Use coredll.dll on Windows CE.
16311 (win32_kill): Close current process and current
16313 (win32_detach): Use coredll.dll on Windows CE.
16314 (win32_resume): Let low target handle debug registers, and
16316 (handle_exception): Add/Remove initial breakpoint. Avoid
16317 non-existant WSTOPSIG on Windows CE.
16318 (win32_read_inferior_memory): Cast to remove warning.
16319 (win32_arch_string): Go through the low target.
16320 (initialize_low): Call set_breakpoint_data with the low
16321 target's breakpoint.
16322 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16323 FOP_REGNUM, mappings): Move to ...
16324 * win32-i386-low.c: ... here.
16325 * win32-low.c (win32_thread_info): Move to ...
16326 * win32-low.h: ... here.
16327 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16328 win32-arm-low.c and wincecompat.c.
16329 (all:): Add $EXEEXT.
16330 (install-only:): Likewise.
16331 (gdbserver:): Likewise.
16332 (gdbreplay:): Likewise.
16333 * config.in: Regenerate.
16334 * configure: Regenerate.
16336 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16338 * win32-low.c: Rename typedef thread_info to
16339 win32_thread_info throughout.
16341 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16343 * win32-i386-low.c: Rename to ...
16344 * win32-low.c: ... this.
16345 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16346 * Makefile.in: Likewise.
16348 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16350 * remote-utils.c (monitor_output): Constify msg parameter.
16351 * server.h (monitor_output): Likewise.
16352 * win32-i386-low.c (handle_output_debug_string): New.
16353 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16354 handle_output_debug_string.
16355 (get_child_debug_event): Likewise.
16357 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16359 * server.c (main): Correct strtoul check.
16361 2007-03-27 Jon Ringle <jon@ringle.org>
16363 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16365 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16367 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16369 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16371 * terminal.h: Check HAVE_SGTTY_H.
16373 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16375 * remote-utils.c (remote_open): Print out the assigned port number.
16377 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16379 * remote-utils.c (monitor_output): New function.
16380 * server.c (debug_threads): Define here.
16381 (monitor_show_help): New function.
16382 (handle_query): Handle qRcmd.
16383 (main): Do not handle 'd' packet.
16384 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16385 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16388 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * Makefile.in (EXEEXT): New.
16391 (clean): Use $(EXEEXT).
16393 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16395 * target.h (target_ops): Rename send_signal to request_interrupt,
16396 and remove enum target_signal parameter.
16397 * linux-low.c (linux_request_interrupt): Rename from
16398 linux_send_signal, and always send SIGINT.
16399 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16400 and always send SIGINT.
16401 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16403 (input_interrupt): Likewise.
16405 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16407 * server.c (get_features_xml): Check if target implemented
16409 * win32-i386-low.c (win32_arch_string): New.
16410 (win32_target_ops): Add win32_arch_string as arch_string member.
16412 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16414 * spu-low.c (spu_arch_string): New.
16415 (spu_target_ops): Add spu_arch_string.
16417 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16419 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16420 * configure.ac: Do not check for terminal.h.
16421 * configure, config.in: Regenerated.
16423 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16425 * Makefile.in (OBS): Add $(XML_BUILTIN).
16426 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16428 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16429 (arm-with-iwmmxt.c): New.
16430 * config.in, configure: Regenerate.
16431 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16432 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16433 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16434 (arm*-*-linux*): Add iWMMXt and regset support.
16435 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16436 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16437 (arm_store_wmmxregset, target_regsets): New.
16438 * server.c (get_features_xml): Take annex argument. Check builtin
16440 (handle_query): Handle multiple annexes.
16442 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16444 * remote-utils.c [USE_WIN32API] (read, write): Define.
16445 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16448 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16450 * linux-i386-low.c (the_low_target): Set arch_string.
16451 * linux-x86-64-low.c (the_low_target): Likewise.
16452 * linux-low.c (linux_arch_string): New.
16453 (linux_target_ops): Add it.
16454 * linux-low.h (struct linux_target_ops): Add arch_string.
16455 * server.c (write_qxfer_response): Use const void * for DATA.
16456 (get_features_xml): New.
16457 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16458 * target.h (struct target_ops): Add arch_string method.
16460 2007-01-03 Denis Pilat <denis.pilat@st.com>
16461 Daniel Jacobowitz <dan@codesourcery.com>
16463 * linux-low.c (linux_kill): Handle being called with no threads.
16464 * win32-i386-low.c (win32_kill): Likewise.
16465 (get_child_debug_event): Clear current_process_handle.
16467 2006-12-30 Denis PILAT <denis.pilat@st.com>
16468 Daniel Jacobowitz <dan@codesourcery.com>
16470 * remote-utils.c (remote_open): Check the type of specified
16471 serial port devices before opening them.
16472 * server.c (main): Kill the inferior if an error occurs during
16473 the first remote_open.
16475 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16477 * README: Update supported targets.
16479 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16481 * Makefile.in (clean): Remove reg-mips64.c.
16482 (reg-mips64.c, reg-mips64.o): New rules.
16483 * configure.srv: Handle mips64. Include regset support for mips.
16484 * linux-mips-low.c (union mips_register): New.
16485 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16486 (mips_breakpoint, mips_breakpoint_at): Use int.
16487 (mips_collect_register, mips_supply_register)
16488 (mips_collect_register_32bit, mips_supply_register_32bit)
16489 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16490 (mips_store_fpregset, target_regsets): New.
16491 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16493 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16495 * configure.srv: Add target "spu*-*-*".
16496 * Makefile.in (clean): Remove reg-spu.c.
16497 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16498 * spu-low.c: New file.
16500 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16502 * configure.ac: Correct td_thr_tls_get_addr test.
16503 * configure: Regenerated.
16505 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16507 * linux-low.c (linux_wait_for_event): Reformat. Use the
16508 pass_signals array.
16509 * remote-utils.c (decode_address_to_semicolon): New.
16510 * server.c (pass_signals, handle_general_set): New.
16511 (handle_query): Mention QPassSignals for qSupported.
16512 (main): Call handle_general_set.
16513 * server.h (pass_signals, decode_address_to_semicolon): New.
16515 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16517 * server.c (handle_query): Correct error handling for read_auxv.
16519 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16521 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16522 and srv_linux_thread_db to yes.
16523 * linux-s390-low.c (s390_fill_gregset): New function.
16524 (target_regsets): Define data structure.
16526 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16528 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16529 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16530 * config.in, configure: Regenerated.
16531 * inferiors.c (gdb_id_to_thread): New function.
16532 (gdb_id_to_thread_id): Use it.
16533 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16534 * linux-low.h (struct process_info): Add th member.
16535 (thread_db_get_tls_address): New prototype.
16536 * remote-utils.c (decode_address): Make non-static.
16537 * server.c (handle_query): Handle qGetTLSAddr.
16538 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16539 * target.h (struct target_ops): Add get_tls_address.
16540 * thread-db.c (maybe_attach_thread): Save the thread handle.
16541 (thread_db_get_tls_address): New.
16543 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16545 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16546 (linux_resume_one_process): Take a siginfo_t *. Update all
16547 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16548 (struct pending_signals): Add a siginfo_t.
16549 (linux_wait_for_process): Always set last_status.
16550 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16551 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16552 * linux-low.h (struct process_info): Add last_status.
16554 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16556 * remote-utils.c (try_rle): New function.
16557 (putpkt_binary): Use it.
16559 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16561 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16562 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16563 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16564 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16565 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16568 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16570 * server.c (terminal_fd): New variable.
16571 (old_foreground_pgrp): Likewise.
16572 (restore_old_foreground_pgrp): New function.
16573 (start_inferior): Record the terminal file descriptor in terminal_fd
16574 and its original foreground group in old_foreground_pgrp. Register
16575 restore_old_foreground_pgrp with atexit().
16577 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16579 * server.c (handle_query): Correct qPart to qXfer.
16581 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16583 * configure.ac: Check for more headers which are missing on
16584 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16585 * configure.srv: Add Cygwin and mingw32.
16586 * remote-utils.c: Don't include headers unconditionally which
16587 are missing on mingw32. Include <winsock.h> for mingw32.
16588 (remote_open): Adjust for mingw32 support. Flush
16589 standard error after writing to it.
16590 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16591 (unblock_async_io, enable_async_io, disable_async_io)
16592 (readchar, getpkt): Update for Winsock support.
16593 (prepare_resume_reply): Expect a protocol signal number.
16594 * server.c: Disable <sys/wait.h> on mingw32.
16595 (start_inferior): Adjust for mingw32 support. Flush
16596 standard error after writing to it.
16597 (attach_inferior): Likewise. Use protocol signal
16599 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16601 * win32-i386-low.c: New file.
16602 * Makefile.in (XM_CLIBS): Set.
16603 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16604 (win32-i386-low.o): New dependency rule.
16605 * linux-low.c (linux_wait): Use target signal numbers.
16606 * target.h (struct target_ops): Doc fix.
16607 * server.h (target_signal_to_name): New prototype.
16608 * gdbreplay.c: Don't include headers unconditionally which
16609 are missing on mingw32. Include <winsock.h> for mingw32.
16610 (remote_close, remote_open): Adjust for Winsock support.
16611 * configure, config.in: Regenerated.
16613 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16615 * server.c (decode_xfer_read, write_qxfer_response): New.
16616 (handle_query): Take a packet length argument. Handle
16617 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16618 the qSupported response.
16619 (main): Update call to handle_query.
16621 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16623 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16624 (putpkt_binary): Renamed from putpkt and adjusted for binary
16626 (putpkt): New wrapper for putpkt_binary.
16627 (readchar): Don't mask off the high bit.
16628 (decode_X_packet): New function.
16629 * server.c (main): Call putpkt_binary if a handler sets the packet
16630 length. Save the length of the incoming packet. Handle 'X'.
16631 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16633 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16635 * server.c (handle_query): Handle qSupported.
16637 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16639 * remote-utils.c (all_symbols_looked_up): New variable.
16640 (look_up_one_symbol): Check it.
16641 * server.h (look_up_one_symbol): New declaration.
16642 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16644 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16646 * Makefile.in (linux-arm-low.o): Update dependencies.
16647 * linux-arm-low.c: Include "gdb_proc_service.h".
16648 (PTRACE_GET_THREAD_AREA): Define.
16649 (ps_get_thread_area): New function.
16651 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16653 * configure.srv (m68k*-*-uclinux*): New target.
16654 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16655 (linux_resume_one_process): Remove extraneous cast.
16656 (linux_read_offsets): New.
16657 (linux_target_op): Add linux_read_offsets on mmuless systems.
16658 * server.c (handle_query): Add qOffsets logic.
16659 * target.h (struct target_ops): Add read_offsets.
16661 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16663 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16664 (PTRACE_GET_THREAD_AREA): Define.
16665 (ps_get_thread_area): New function.
16666 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16667 (linux-x86-64-low.o): Update.
16669 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16671 * configure.ac: Remove checks for prfpregset_t.
16672 * gdb_proc_service.h: New file.
16673 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16674 new "gdb_proc_service.h".
16675 * proc-service.c: Likewise.
16676 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16677 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16678 * Makefile.in (gdb_proc_service_h): Updated.
16679 * configure, config.in: Regenerated.
16681 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16683 * remote-utils.c (prepare_resume_reply): Move declaration
16684 of gdb_id_from_wait to the top of the block.
16686 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16688 * linux-low.c (regsets_store_inferior_registers): Read the regset
16689 from the target before filling it.
16691 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16693 * server.c (attach_inferior): Return SIGTRAP for a successful
16696 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16698 * Makefile.in (OBS): Add version.o.
16699 (STAGESTUFF): Delete.
16700 (version.o): Add dependencies.
16701 (version.c): Replace rule.
16702 (clean): Remove version.c.
16703 * server.c (gdbserver_version): New.
16704 (gdbserver_usage): Use printf.
16705 (main): Handle --version and --help.
16706 * server.h (version, host_name): Add declarations.
16708 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16720 * linux-x86-64-low.c:
16722 * linux-s390-low.c:
16723 * linux-ppc64-low.c:
16725 * linux-mips-low.c:
16726 * linux-m68k-low.c:
16727 * linux-m32r-low.c:
16730 * linux-ia64-low.c:
16731 * linux-i386-low.c:
16732 * linux-crisv32-low.c:
16744 * gdbserver.1: Add (C) after Copyright. Update the FSF
16747 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16749 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16750 (arm_breakpoint_at): Recognize both breakpoints.
16751 (the_low_target): Use the correct breakpoint instruction.
16753 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16755 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16756 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16757 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16758 (the_low_target): Update.
16760 2005-10-25 Andreas Schwab <schwab@suse.de>
16762 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16764 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16765 (ia64_num_regs): Reduce to 462.
16767 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16769 * acinclude.m4: Correct quoting.
16770 * aclocal.m4: Regenerated.
16772 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16773 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16774 (thread_db_init): Call thread_db_err_str.
16775 * configure.ac: Check for TD_VERSION.
16776 * config.in, configure: Regenerated.
16778 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16780 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16782 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16784 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16785 is not available. Define HAVE_PTRACE_GETREGS if it is.
16786 * config.in, configure: Regenerated.
16787 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16788 * linux-i386-low.c, linux-m68k-low.c: Update to use
16789 HAVE_PTRACE_GETREGS.
16790 * linux-low.c (regsets_fetch_inferior_registers)
16791 (regsets_store_inferior_registers): Only return 0 if we processed
16793 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16794 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16796 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16798 * inferiors.c (struct thread_info): Add gdb_id.
16799 (add_thread): Add gdb_id argument.
16800 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16801 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16802 calls to add_thread.
16803 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16804 * server.c (handle_query): Use thread_to_gdb_id.
16805 (handle_v_cont, main): Use gdb_id_to_thread_id.
16806 * server.h (add_thread): Update prototype.
16807 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16810 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16812 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16813 left-padded registers.
16814 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16815 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16817 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16819 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16820 * configure: Regenerate.
16821 * config.in: Regenerate.
16822 * server.h (NEED_DECLARATION_STRERROR):
16823 Replace with !HAVE_DECL_STRERROR.
16825 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16827 * linux-low.c (linux_wait, linux_send_signal): Don't test
16828 an unsigned long variable for > 0 if it could be MAX_ULONG.
16829 * server.c (myresume): Likewise.
16830 * target.c (set_desired_inferior): Likewise.
16832 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16834 * configure.ac: Simplify and improve check for socklen_t.
16835 * configure, config.in: Regenerate.
16837 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16839 * acconfig.h: Remove.
16840 * configure.ac: Add a test for socklen_t. Use three-argument
16841 AC_DEFINE throughout.
16842 * config.in: Regenerated using autoheader 2.59.
16843 * configure: Regenerated.
16845 * gdbreplay.c (socklen_t): Provide a default.
16846 (remote_open): Use socklen_t.
16847 * remote-utils.c (socklen_t): Provide a default.
16848 (remote_open): Use socklen_t.
16849 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16852 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16854 * linux-low.c (linux_read_memory, linux_write_memory)
16855 (linux_read_auxv): Likewise.
16856 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16857 (check_mem_write): Likewise.
16858 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16860 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16861 (registers_from_string, register_data): Likewise.
16862 * server.c (handle_query, main): Likewise.
16863 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16864 (decode_M_packet): Likewise.
16865 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16866 * target.h (struct target_ops): Update read_memory, write_memory,
16868 (read_inferior_memory, write_inferior_memory): Update.
16869 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16870 to unsigned char *.
16871 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16872 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16873 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16874 linux-s390-low.c, linux-sh-low.c: Update for changes in
16875 read_inferior_memory and the_low_target->breakpoint.
16877 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16879 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16880 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16881 * configure.srv: Add powerpc64-*-linux*.
16882 * linux-ppc64-low.c: New file.
16884 2005-05-23 Orjan Friberg <orjanf@axis.com>
16886 * linux-cris-low.c: New file with support for CRIS.
16887 * linux-crisv32-low.c: Ditto for CRISv32.
16888 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16889 (clean): Add reg-cris.c and reg-crisv32.c.
16890 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16891 reg-crisv32.o, and reg-crisv32.c to make rules.
16892 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16893 recognized targets.
16895 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16897 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16898 of sizeof (PTRACE_XFER_TYPE).
16899 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16901 2005-05-12 Orjan Friberg <orjanf@axis.com>
16903 * target.h (struct target_ops): Add insert_watchpoint,
16904 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16905 pointers for hardware watchpoint support.
16906 * linux-low.h (struct linux_target_ops): Ditto.
16907 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16908 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16909 to linux_target_ops.
16910 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16912 * server.c (main): Recognize 'Z' and 'z' packets.
16914 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16916 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16917 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16918 (the_low_target): Add new members.
16920 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16922 * proc-service.c (ps_lgetregs): Search all_processes instead of
16925 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16927 * server.c (start_inferior): Change return type to int.
16928 (attach_inferior): Change sigptr to int *.
16929 (handle_v_cont, handle_v_requests): Change signal to int *.
16930 (main): Change signal to int.
16932 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16934 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16935 * configure.srv: Add m32r*-*-linux*.
16936 * linux-m32r-low.c: New file.
16938 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16940 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16942 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16944 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16945 Take unsigned long arguments for PIDs.
16946 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16947 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16948 (wait_for_sigstop, linux_resume_one_process)
16949 (regsets_fetch_inferior_registers, linux_send_signal)
16950 (linux_read_auxv): Likewise. Update the types of variables holding
16951 PIDs. Update format string specifiers.
16952 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16953 * remote-utils.c (prepare_resume_reply): Likewise.
16954 * server.c (cont_thread, general_thread, step_thread)
16955 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16957 (handle_query): Update format specifiers.
16958 (handle_v_cont, main): Use strtoul for thread IDs.
16959 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16960 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16961 (general_thread, step_thread, thread_from_wait)
16962 (old_thread_from_wait): Update.
16963 * target.h (struct thread_resume): Use unsigned long for THREAD.
16964 (struct target_ops): Use unsigned long for arguments to attach and
16967 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16969 * acinclude.m4: Include bfd/bfd.m4 directly.
16970 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16971 <agriffis@toolchain.org>.
16972 * aclocal.m4, configure: Regenerated.
16974 2005-01-07 Andrew Cagney <cagney@gnu.org>
16976 * configure.ac: Rename configure.in, require autoconf 2.59.
16977 * configure: Re-generate.
16979 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16981 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16982 LIBS when finished.
16983 * aclocal.m4: Regenerated.
16984 * configure: Regenerated.
16986 2004-11-21 Andreas Schwab <schwab@suse.de>
16988 * linux-m68k-low.c (m68k_num_gregs): Define.
16989 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16990 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16991 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16992 (m68k_breakpoint_at): New. Add to the_low_target.
16994 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16995 srv_linux_thread_db to yes.
16997 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16999 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17000 (ARCH_SET_FS): Likewise.
17001 (ARCH_GET_FS): Likewise.
17002 (ARCH_GET_GS): Likewise.
17004 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17006 * linux-i386-low.c (ps_get_thread_area): New.
17007 * linux-x86-64-low.c (ps_get_thread_area): New.
17008 * linux-low.c: Include <sys/syscall.h>.
17009 (linux_kill_one_process): Don't kill the first thread here.
17010 (linux_kill): Kill the first thread here.
17011 (kill_lwp): New function.
17012 (send_sigstop, linux_send_signal): Use it.
17013 * proc-service.c: Clean up #ifdefs.
17014 (fpregset_info): Delete.
17015 (ps_lgetregs): Update and enable implementation.
17016 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17018 * remote-utils.c (struct sym_cache, symbol_cache): New.
17019 (input_interrupt): Print a clearer message.
17020 (async_io_enabled): New variable.
17021 (enable_async_io, disable_async_io): Use it. Update comments.
17022 (look_up_one_symbol): Use the symbol cache.
17023 * thread-db.c (thread_db_look_up_symbols): New function.
17024 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17026 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17028 * configure.in: Test for -rdynamic.
17029 * configure: Regenerated.
17030 * Makefile (INTERNAL_LDFLAGS): New.
17031 (gdbserver, gdbreplay): Use it.
17033 2004-09-02 Andrew Cagney <cagney@gnu.org>
17035 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17037 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17039 * linux-low.c (linux_wait): Clear all_processes list also.
17041 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17043 * linux-low.c: Include <errno.h>. Remove extern declaration of
17046 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17048 * gdbreplay.c, server.h, utils.c: Update copyright years.
17050 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17052 * server.c (main): Print child status or termination signal from
17053 variable 'signal', not 'sig'.
17055 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17057 * linux-low.c (linux_read_memory): Change return type to
17058 int. Check for and return error from ptrace().
17059 * target.c (read_inferior_memory): Change return type to int. Pass
17060 back return status from the_target->read_memory().
17061 * target.h (struct target_ops): Adapt *read_memory() prototype.
17063 (read_inferior_memory): Adapt prototype.
17064 * server.c (main): Return an error packet if
17065 read_inferior_memory() returns an error.
17067 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17069 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17070 Unify with other clean targets.
17072 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17074 * server.c (handle_v_cont): Call set_desired_inferior.
17076 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17078 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17080 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17082 * linux-low.c (linux_wait): Unblock async I/O.
17083 (linux_resume): Block and enable async I/O.
17084 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17085 * server.h (block_async_io, unblock_async_io): Add prototypes.
17087 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17089 * remote-utils.c (remote_open): Print a status notice after
17090 opening a TCP port.
17091 * server.c (attach_inferior): Print a status notice after
17094 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17096 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17098 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17100 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17102 * server.c, target.h: Update copyright years.
17104 2004-02-25 Roland McGrath <roland@redhat.com>
17106 * target.h (struct target_ops): New member `read_auxv'.
17107 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17108 * linux-low.c (linux_read_auxv): New function.
17109 (linux_target_ops): Initialize `read_auxv' member to that.
17111 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17113 Committed by Jim Blandy <jimb@redhat.com>.
17115 * linux-s390-low.c (s390_num_regs): Update.
17116 (s390_regmap): Remove control registers. Use __s390x__ predefine
17117 instead of GPR_SIZE to distiguish s390 and s390x targets.
17119 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17121 * linux-low.c: Update copyright year.
17122 (check_removed_breakpoint): Clear pending_is_breakpoint.
17123 (linux_set_resume_request, linux_queue_one_thread)
17124 (resume_status_pending_p): New functions.
17125 (linux_continue_one_thread): Use process->resume.
17126 (linux_resume): Only resume threads if there are no pending events.
17127 * linux-low.h (struct process_info): Add resume request
17130 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17132 * regcache.c (new_register_cache): Clear the allocated register
17133 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17135 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17137 * linux-low.c (linux_resume): Take a struct thread_resume *
17139 (linux_wait): Update call.
17140 (resume_ptr): New static variable.
17141 (linux_continue_one_thread): Renamed from
17142 linux_continue_one_process. Use resume_ptr.
17143 (linux_resume): Use linux_continue_one_thread.
17144 * server.c (handle_v_cont, handle_v_requests): New functions.
17145 (myresume): New function.
17146 (main): Handle 'v' case.
17147 * target.h (struct thread_resume): New type.
17148 (struct target_ops): Change argument of "resume" to struct
17150 (myresume): Delete macro.
17152 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17154 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17155 (uninstall): Support DESTDIR.
17157 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17159 * configure.srv: Add xscale*linux copy of arm*linux entry.
17161 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17163 * linux-arm-low.c (arm_reinsert_addr): New function.
17164 (the_low_target): Add arm_reinsert_addr.
17166 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17168 * mem-break.c: Remove whitespace at end of file.
17170 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17172 * configure.in: Check whether we need to prototype strerror.
17173 * server.h: Optionally prototype strerror.
17174 * gdbreplay.c (perror_with_name): Use strerror.
17175 * linux-low.c (linux_attach_lwp): Use strerror.
17176 * utils.c (perror_with_name): Use strerror.
17177 * config.in, configure: Regenerated.
17179 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17181 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17182 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17184 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17186 * Makefile.in (SFILES): Update.
17187 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17188 low-sun3.c: Remove files.
17190 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17192 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17193 (linux_detach_one_process, linux_detach): New functions.
17194 (linux_target_ops): Add linux_detach.
17195 * server.c (main): Handle 'D' packet.
17196 * target.h (struct target_ops): Add "detach" member.
17197 (detach_inferior): Define.
17199 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17201 From Kelley Cook <kelleycook@wideopenwest.com>:
17202 * configure.srv: Accept i[34567]86 variants.
17204 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17206 * linux-low.c (linux_wait_for_event): Correct comment typos.
17207 (linux_resume_one_process): Call check_removed_breakpoint.
17208 (linux_send_signal): New function.
17209 (linux_target_ops): Add linux_send_signal.
17210 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17212 * target.h (struct target_ops): Add send_signal.
17214 2003-05-29 Jim Blandy <jimb@redhat.com>
17216 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17217 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17218 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17219 away part of the register's value.
17221 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17223 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17224 (linux_wait_for_event, linux_init_signals): Likewise.
17226 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17228 * configure.in: Check for stdlib.h.
17229 * configure: Regenerated.
17230 * config.in: Regenerated.
17232 2003-01-04 Andreas Schwab <schwab@suse.de>
17234 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17236 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17238 * Makefile.in: Remove obsolete code.
17240 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17242 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17243 defined(PT_FPR0_HI).
17245 2002-11-17 Stuart Hughes <seh@zee2.com>
17247 * linux-arm-low.c (arm_num_regs): Increase.
17248 (arm_regmap): Include status register.
17250 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17252 * linux-low.c (register_addr): Remove incorrect -1 check.
17254 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17256 * linux-low.c (linux_create_inferior): Call setpgid. Return
17258 (unstopped_p, linux_signal_pid): Remove.
17259 (linux_target_ops): Remove linux_signal_pid.
17260 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17261 global instead of target method.
17262 * target.h (struct target_ops): Remove signal_pid. Update comment
17263 for create_inferior.
17264 * server.c (signal_pid): New variable.
17265 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17266 gdbserver. Set the child to be the foreground process group.
17267 (attach_inferior): Set signal_pid.
17269 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17271 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17273 2002-08-20 Jim Blandy <jimb@redhat.com>
17275 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17278 2002-08-01 Andrew Cagney <cagney@redhat.com>
17280 * Makefile.in: Make chill references obsolete.
17282 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17284 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17285 * configure: Regenerate.
17286 * config.in: Regenerate.
17288 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17290 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17291 (perror_with_name, remote_close, remote_open, expect, play): Static.
17293 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17295 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17296 byte offsets instead of an array of indexes.
17297 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17299 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17301 * regcache.c: Add comment.
17303 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17305 * thread-db.c: New file.
17306 * proc-service.c: New file.
17307 * acinclude.m4: New file.
17308 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17309 proc-service.o, and thread-db.o.
17310 (linux-low.o): Add USE_THREAD_DB.
17311 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17312 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17313 * aclocal.m4: Regenerated.
17314 * config.in: Regenerated.
17315 * configure: Regenerated.
17316 * configure.in: Check for proc_service.h, sys/procfs.h,
17317 thread_db.h, and linux/elf.h headrs.
17318 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17319 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17320 Check for -lthread_db and thread support.
17321 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17322 PowerPC, and SuperH.
17323 * i387-fp.c: Constify arguments.
17324 * i387-fp.h: Likewise.
17325 * inferiors.c: (struct thread_info): Renamed from
17326 `struct inferior_info'. Remove PID member. Use generic inferior
17327 list header. All uses updated.
17328 (inferiors, signal_pid): Removed.
17329 (all_threads): New variable.
17330 (get_thread): Define.
17331 (add_inferior_to_list): New function.
17332 (for_each_inferior): New function.
17333 (change_inferior_id): New function.
17334 (add_inferior): Removed.
17335 (remove_inferior): New function.
17336 (add_thread): New function.
17337 (free_one_thread): New function.
17338 (remove_thread): New function.
17339 (clear_inferiors): Use for_each_inferior and free_one_thread.
17340 (find_inferior): New function.
17341 (find_inferior_id): New function.
17342 (inferior_target_data): Update argument type.
17343 (set_inferior_target_data): Likewise.
17344 (inferior_regcache_data): Likewise.
17345 (set_inferior_regcache_data): Likewise.
17346 * linux-low.c (linux_bp_reinsert): Remove.
17347 (all_processes, stopping_threads, using_thrads)
17348 (struct pending_signals, debug_threads, pid_of): New.
17349 (inferior_pid): Replace with macro.
17350 (struct inferior_linux_data): Remove.
17351 (get_stop_pc, add_process): New functions.
17352 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17353 Use add_process and add_thread.
17354 (linux_attach_lwp): New function, based on old linux_attach. Use
17355 add_process and add_thread. Set stop_expected for new threads.
17356 (linux_attach): New function.
17357 (linux_kill_one_process): New function.
17358 (linux_kill): Kill all LWPs.
17359 (linux_thread_alive): Use find_inferior_id.
17360 (check_removed_breakpoints, status_pending_p): New functions.
17361 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17362 Update. Use WNOHANG. Wait for cloned processes also. Update process
17363 struct for the found process.
17364 (linux_wait_for_event): New function.
17365 (linux_wait): Use it. Support LWPs.
17366 (send_sigstop, wait_for_sigstop, stop_all_processes)
17367 (linux_resume_one_process, linux_continue_one_process): New functions.
17368 (linux_resume): Support LWPs.
17369 (REGISTER_RAW_SIZE): Remove.
17370 (fetch_register): Use register_size instead. Call supply_register.
17371 (usr_store_inferior_registers): Likewise. Call collect_register.
17372 Fix recursive case.
17373 (regsets_fetch_inferior_registers): Improve error message.
17374 (regsets_store_inferior_registers): Add debugging.
17375 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17376 (unstopped_p, linux_signal_pid): New functions.
17377 (linux_target_ops): Add linux_signal_pid.
17378 (linux_init_signals): New function.
17379 (initialize_low): Call it. Initialize using_threads.
17380 * regcache.c (inferior_regcache_data): Add valid
17382 (get_regcache): Fetch registers lazily. Add fetch argument
17383 and update all callers.
17384 (regcache_invalidate_one, regcache_invalidate): New
17386 (new_register_cache): Renamed from create_register_cache.
17387 Return the new regcache.
17388 (free_register_cache): Change argument to a void *.
17389 (registers_to_string, registers_from_string): Call get_regcache
17390 with fetch flag set.
17391 (register_data): Make static. Pass fetch flag to get_regcache.
17392 (supply_register): Call get_regcache with fetch flag clear.
17393 (collect_register): Call get_regcache with fetch flag set.
17394 (collect_register_as_string): New function.
17395 * regcache.h: Update.
17396 * remote-utils.c (putpkt): Flush after debug output and use
17398 Handle input interrupts while waiting for an ACK.
17399 (input_interrupt): Use signal_pid method.
17400 (getpkt): Flush after debug output and use stderr.
17401 (outreg): Use collect_register_as_string.
17402 (new_thread_notify, dead_thread_notify): New functions.
17403 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17404 and general_thread.
17405 (look_up_one_symbol): Flush after debug output.
17406 * server.c (step_thread, server_waiting): New variables.
17407 (start_inferior): Don't use signal_pid. Update call to mywait.
17408 (attach_inferior): Update call to mywait.
17409 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17410 (main): Don't fetch/store registers explicitly. Use
17411 set_desired_inferior. Support proposed ``Hs'' packet. Update
17413 * server.h: Update.
17414 (struct inferior_list, struct_inferior_list_entry): New.
17415 * target.c (set_desired_inferior): New.
17416 (write_inferior_memory): Constify.
17417 (mywait): New function.
17418 * target.h: Update.
17419 (struct target_ops): New signal_pid method.
17420 (mywait): Removed macro, added prototype.
17422 * linux-low.h (regset_func): Removed.
17423 (regset_fill_func, regset_store_func): New.
17424 (enum regset_type): New.
17425 (struct regset_info): Add type field. Use new operation types.
17426 (struct linux_target_ops): stop_pc renamed to get_pc.
17427 Add decr_pc_after_break and breakpoint_at.
17428 (get_process, get_thread_proess, get_process_thread)
17429 (strut process_info, all_processes, linux_attach_lwp)
17430 (thread_db_init): New.
17432 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17433 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17434 (the_low_target): Add new members.
17435 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17436 (i386_store_fpxregset): Constify.
17437 (target_regsets): Add new kind identifier.
17438 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17439 (i386_set_pc): Add debugging.
17440 (i386_breakpoint_at): New function.
17441 (the_low_target): Add new members.
17442 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17443 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17444 (mips_breakpoint_at): New.
17445 (the_low_target): Add new members.
17446 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17447 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17448 (the_low_target): Add new members.
17449 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17450 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17451 (the_low_target): Add new members.
17452 * linux-x86-64-low.c (target_regsets): Add new kind
17455 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17457 From Martin Pool <mbp@samba.org>:
17458 * server.c (gdbserver_usage): New function.
17461 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17463 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17464 stop_at -> stop_pc.
17466 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17468 * Makefile.in: Remove obsolete code.
17470 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17472 * linux-low.c (regsets_fetch_inferior_registers),
17473 (regsets_store_inferior_registers): Removed cast to int from
17475 * regcache.h: Added declaration of struct inferior_info.
17477 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17479 * inferiors.c (struct inferior_info): Add regcache_data.
17480 (add_inferior): Call create_register_cache.
17481 (clear_inferiors): Call free_register_cache.
17482 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17483 * regcache.c (struct inferior_regcache_data): New.
17484 (registers): Remove.
17485 (get_regcache): New function.
17486 (create_register_cache, free_register_cache): New functions.
17487 (set_register_cache): Don't initialize the register cache here.
17488 (registers_to_string, registers_from_string, register_data): Call
17490 * regcache.h: Add prototypes.
17491 * server.h: Likewise.
17493 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17495 * mem-break.c: New file.
17496 * mem-break.h: New file.
17497 * Makefile.in: Add mem-break.o rule; update server.h
17499 * inferiors.c (struct inferior_info): Add target_data
17501 (clear_inferiors): Free target_data member if set.
17502 (inferior_target_data, set_inferior_target_data): New functions.
17503 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17504 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17505 * linux-low.c (linux_bp_reinsert): New variable.
17506 (struct inferior_linux_data): New.
17507 (linux_create_inferior): Use set_inferior_target_data.
17508 (linux_attach): Likewise. Call add_inferior.
17509 (linux_wait_for_one_inferior): New function.
17510 (linux_wait): Call it.
17511 (linux_write_memory): Add const.
17512 (initialize_low): Call set_breakpoint_data.
17513 * linux-low.h (struct linux_target_ops): Add breakpoint
17515 * server.c (attach_inferior): Remove extra add_inferior
17517 * server.h: Include mem-break.h. Update inferior.c
17519 * target.c (read_inferior_memory)
17520 (write_inferior_memory): New functions.
17521 * target.h (read_inferior_memory)
17522 (write_inferior_memory): Change macros to prototypes.
17523 (struct target_ops): Update comments. Add const to write_memory
17526 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17528 * linux-low.c (usr_store_inferior_registers): Support
17529 registers which are allowed to fail to store.
17530 * linux-low.h (linux_target_ops): Likewise.
17531 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17532 (ppc_cannot_store_register): FPSCR may not be storable.
17534 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17536 * server.h: Include <string.h> if HAVE_STRING_H.
17537 * ChangeLog: Correct paths in last ChangeLog entry.
17539 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17541 * linux-low.h: Remove obsolete prototypes.
17542 (struct linux_target_ops): New.
17543 (extern the_low_target): New.
17544 * linux-low.c (num_regs, regmap): Remove declarations.
17545 (register_addr): Use the_low_target explicitly.
17546 (fetch_register): Likewise.
17547 (usr_fetch_inferior_registers): Likewise.
17548 (usr_store_inferior_registers): Likewise.
17549 * linux-arm-low.c (num_regs): Remove.
17550 (arm_num_regs): Define.
17551 (arm_regmap): Renamed from regmap, made static.
17552 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17554 (arm_cannot_store_register): Renamed from cannot_store_register,
17556 (the_low_target): New.
17557 * linux-i386-low.c (num_regs): Remove.
17558 (i386_num_regs): Define.
17559 (i386_regmap): Renamed from regmap, made static.
17560 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17562 (i386_cannot_store_register): Renamed from cannot_store_register,
17564 (the_low_target): New.
17565 * linux-ia64-low.c (num_regs): Remove.
17566 (ia64_num_regs): Define.
17567 (ia64_regmap): Renamed from regmap, made static.
17568 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17570 (ia64_cannot_store_register): Renamed from cannot_store_register,
17572 (the_low_target): New.
17573 * linux-m68k-low.c (num_regs): Remove.
17574 (m68k_num_regs): Define.
17575 (m68k_regmap): Renamed from regmap, made static.
17576 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17578 (m68k_cannot_store_register): Renamed from cannot_store_register,
17580 (the_low_target): New.
17581 * linux-mips-low.c (num_regs): Remove.
17582 (mips_num_regs): Define.
17583 (mips_regmap): Renamed from regmap, made static.
17584 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17586 (mips_cannot_store_register): Renamed from cannot_store_register,
17588 (the_low_target): New.
17589 * linux-ppc-low.c (num_regs): Remove.
17590 (ppc_num_regs): Define.
17591 (ppc_regmap): Renamed from regmap, made static.
17592 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17594 (ppc_cannot_store_register): Renamed from cannot_store_register,
17596 (the_low_target): New.
17597 * linux-s390-low.c (num_regs): Remove.
17598 (s390_num_regs): Define.
17599 (s390_regmap): Renamed from regmap, made static.
17600 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17602 (s390_cannot_store_register): Renamed from cannot_store_register,
17604 (the_low_target): New.
17605 * linux-sh-low.c (num_regs): Remove.
17606 (sh_num_regs): Define.
17607 (sh_regmap): Renamed from regmap, made static.
17608 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17610 (sh_cannot_store_register): Renamed from cannot_store_register,
17612 (the_low_target): New.
17613 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17614 (the_low_target): New.
17616 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17618 * Makefile.in: Add stamp-h target.
17619 * configure.in: Create stamp-h.
17620 * configure: Regenerated.
17622 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17624 * inferiors.c: New file.
17625 * target.c: New file.
17626 * target.h: New file.
17627 * Makefile.in: Add target.o and inferiors.o. Update
17629 * linux-low.c (inferior_pid): New static variable,
17630 moved from server.c.
17631 (linux_create_inferior): Renamed from create_inferior.
17632 Call add_inferior. Return 0 on success instead of a PID.
17633 (linux_attach): Renamed from myattach.
17634 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17635 (linux_thread_alive): Renamed from mythread_alive.
17636 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17638 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17639 (regsets_store_inferior_registers): Correct error message.
17640 Add missing ``return 0''.
17641 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17642 (linux_store_registers): Renamed from store_inferior_registers.
17643 (linux_read_memory): Renamed from read_inferior_memory.
17644 (linux_write_memory): Renamed from write_inferior_memory.
17645 (linux_target_ops): New structure.
17646 (initialize_low): Call set_target_ops ().
17647 * remote-utils.c (unhexify): New function.
17648 (hexify): New function.
17649 (input_interrupt): Send signals to ``signal_pid''.
17650 * server.c (inferior_pid): Remove.
17651 (start_inferior): Update create_inferior call.
17652 (attach_inferior): Call add_inferior.
17653 (handle_query): New function.
17654 (main): Call handle_query for `q' packets.
17655 * server.h: Include "target.h". Remove obsolete prototypes.
17656 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17658 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17660 * Makefile.in: Add WARN_CFLAGS. Update configury
17662 * configure.in: Check for <string.h>
17663 * configure: Regenerate.
17664 * config.in: Regenerate.
17665 * gdbreplay.c: Include needed system headers.
17666 (remote_open): Remove strchr prototype.
17667 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17668 * regcache.c (supply_register): Change buf argument to const void *.
17669 (supply_register_by_name): Likewise.
17670 (collect_register): Change buf argument to void *.
17671 (collect_register_by_name): Likewise.
17672 * regcache.h: Add missing prototypes.
17673 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17674 * server.c (handle_query): New function.
17675 (attached): New static variable, moved out of main.
17676 (main): Quiet longjmp clobber warnings.
17677 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17678 * utils.c (error): Remove NORETURN.