1 2019-10-26 Tom de Vries <tdevries@suse.de>
3 * linux-aarch64-low.c: Fix typos in comments.
4 * linux-arm-low.c: Same.
6 * linux-ppc-low.c: Same.
7 * proc-service.c: Same.
13 2019-10-25 Tom Tromey <tromey@adacore.com>
15 * utils.c (xstrdup): Remove.
17 2019-10-23 Tom Tromey <tom@tromey.com>
19 * configure, config.in: Rebuild.
21 2019-10-23 Tom Tromey <tom@tromey.com>
24 * acinclude.m4: Use m4_include, not sinclude.
26 2019-10-17 Tom Tromey <tromey@adacore.com>
29 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
30 in AC_CONFIG_FILES invocation.
31 * Makefile.in (stamp-h, Makefile): Use new-style config.status
34 2019-10-16 Christian Biesinger <cbiesinger@google.com>
36 * server.c: Include xml-builtin.h.
37 (get_xml_features): Don't declare xml_builtins here.
39 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
41 * Makefile.in: Remove references to vec-ipa.o.
43 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
45 * Makefile.in: Remove references to vec.c.
47 2019-10-02 Christian Biesinger <cbiesinger@google.com>
49 * server.c (server_waiting): Change to bool.
50 (extended_protocol): Likewise.
51 (response_needed): Likewise.
52 (exit_requested): Likewise.
54 (report_no_resumed): Likewise.
56 (disable_packet_vCont): Likewise.
57 (disable_packet_Tthread): Likewise.
58 (disable_packet_qC): Likewise.
59 (disable_packet_qfThreadInfo): Likewise.
60 (handle_general_set): Update.
61 (handle_detach): Update.
62 (handle_monitor_command): Update.
63 (handle_query): Update.
64 (captured_main): Update.
65 (process_serial_event): Update.
66 * server.h (server_waiting): Change to bool.
67 (disable_packet_vCont): Likewise.
68 (disable_packet_Tthread): Likewise.
69 (disable_packet_qC): Likewise.
70 (disable_packet_qfThreadInfo): Likewise.
73 * target.c (target_stop_and_wait): Update.
75 2019-10-02 Tom Tromey <tromey@adacore.com>
77 * Makefile.in (SFILES): Add common-inferior.c.
78 (OBS): Add common-inferior.o.
79 * server.c (startup_with_shell): Don't define.
81 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
83 * linux-low.c (linux_low_read_btrace): Update for change to
86 2019-09-20 Christian Biesinger <cbiesinger@google.com>
88 * debug.c (debug_threads): Remove comment in favor of the header.
89 * debug.h (using_threads): Add declaration.
90 (debug_threads): Add comment.
91 * linux-aarch64-low.c: Include debug.h and remove declaration of
93 * nto-low.c: Likewise.
94 * remote-utils.c: Likewise.
95 * thread-db.c: Likewise.
97 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
99 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
100 and powerpc-cell64l-ipa.o.
101 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
102 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
103 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
106 * spu-low.c: Remove file.
108 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
109 (parse_spufs_run): Remove.
110 (ppc_get_pc): Remove Cell/B.E. support.
111 (ppc_set_pc): Likewise.
112 (ppc_breakpoint_at): Likewise.
113 (ppc_arch_setup): Likewise.
114 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
115 tdesc_powerpc_cell32l.
116 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
117 or init_registers_powerpc_cell32l.
118 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
119 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
120 or init_registers_powerpc_cell32l.
121 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
122 (init_registers_powerpc_cell32l): Remove prototype.
123 (init_registers_powerpc_cell64l): Likewise.
125 * target.h (struct target_ops): Remove qxfer_spu member.
126 * server.c (handle_qxfer_spu): Remove.
127 (qxfer_packets): Remove entry for "spu".
128 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
129 * linux-low.c (SPUFS_MAGIC): Remove.
130 (spu_enumerate_spu_ids): Remove.
131 (linux_qxfer_spu): Remove.
132 (linux_target_ops): Remove qxfer_spu member.
133 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
134 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
135 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
137 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
139 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
140 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
141 * config.in: Regenerate.
142 * configure: Regenerate.
144 2019-08-15 Tom Tromey <tromey@adacore.com>
146 * target.c (target_write_memory): Use gdb::byte_vector.
148 2019-08-15 Tom Tromey <tromey@adacore.com>
150 * tracepoint.c (write_inferior_data_pointer)
151 (write_inferior_integer, write_inferior_int8)
152 (write_inferior_uinteger, m_tracepoint_action_download)
153 (r_tracepoint_action_download, x_tracepoint_action_download)
154 (l_tracepoint_action_download, clear_inferior_trace_buffer)
155 (download_agent_expr, download_tracepoint_1)
156 (download_trace_state_variables, upload_fast_traceframes): Update.
157 * server.c (gdb_write_memory): Update.
158 * remote-utils.c (relocate_instruction): Update.
159 * proc-service.c (ps_pdwrite): Update.
160 * mem-break.c (remove_memory_breakpoint)
161 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
162 (uninsert_fast_tracepoint_jumps_at)
163 (reinsert_fast_tracepoint_jumps_at): Update.
164 * linux-x86-low.c (append_insns)
165 (i386_install_fast_tracepoint_jump_pad)
166 (amd64_write_goto_address, i386_write_goto_address): Update.
167 * linux-s390-low.c (append_insns, s390_write_goto_address):
169 * linux-ppc-low.c (ppc_relocate_instruction)
170 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
171 (ppc_write_goto_address): Update.
172 * linux-aarch64-low.c (append_insns): Update.
173 * target.h (struct target_ops): Update.
174 (write_inferior_memory): Don't declare.
175 * target.c (target_write_memory): Rename from
176 write_inferior_memory. Remove old target_write_memory.
178 2019-08-15 Tom Tromey <tromey@adacore.com>
180 * target.c (write_inferior_memory): Use std::vector.
182 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
185 * configure.ac: Drop enable-libmcheck support.
186 * configure, config.in: Rebuild.
187 * acinclude.m4: Don't include it.
189 2019-07-19 Alan Hayward <alan.hayward@arm.com>
191 * configure.srv: Remove Arm xml files.
193 2019-07-19 Alan Hayward <alan.hayward@arm.com>
195 * configure.srv: Add new files. Remove xml generated files.
196 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
198 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
199 * linux-aarch32-tdesc.c: New file.
200 * linux-aarch32-tdesc.h: New file.
201 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
202 * linux-arm-low.c (init_registers_arm, tdesc_arm)
203 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
204 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
205 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
206 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
207 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
208 (arm_read_description): Call arm_linux_read_description.
209 (initialize_low_arch): Don't init registers.
210 * linux-arm-tdesc.c: New file.
211 * linux-arm-tdesc.h: New file.
213 2019-07-10 Alan Hayward <alan.hayward@arm.com>
215 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
216 Move counter inside for.
217 (arm_read_description): Check ptrace earlier.
218 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
220 2019-07-09 Tom Tromey <tom@tromey.com>
222 * configure: Rebuild.
223 * configure.ac: Change common to gdbsupport.
224 * acinclude.m4: Change common to gdbsupport.
225 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
226 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
227 common to gdbsupport.
228 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
229 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
230 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
231 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
232 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
233 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
234 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
235 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
236 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
237 common to gdbsupport.
239 2019-07-04 Alan Hayward <alan.hayward@arm.com>
241 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
243 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
245 2019-07-04 Alan Hayward <alan.hayward@arm.com>
247 * configure.srv: Remove legacy xml.
248 * linux-aarch64-low.c (initialize_low_arch): Remove
249 initialize_low_tdesc call.
250 * linux-aarch64-tdesc-selftest.c: Remove file.
251 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
252 * linux-x86-low.c (initialize_low_arch): Remove
253 initialize_low_tdesc call.
254 * linux-x86-tdesc-selftest.c: Remove file.
255 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
257 2019-06-20 Tom de Vries <tdevries@suse.de>
259 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
260 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
262 2019-06-19 Tom de Vries <tdevries@suse.de>
264 * debug.h (debug_write): Change return type to ssize_t.
265 * debug.c (debug_write): Same.
267 2019-06-14 Tom Tromey <tom@tromey.com>
269 * configure.ac: Use new path to gnulib.
270 * configure: Rebuild.
271 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
274 2019-06-11 Tom Tromey <tom@tromey.com>
276 * Makefile.in (SFILES): Add alloc.c.
278 (IPA_OBJS): Add alloc-ipa.o.
279 (alloc-ipa.o): New target.
280 (%.o: ../%.c): New pattern rule.
282 2019-06-10 Tom Tromey <tromey@adacore.com>
284 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
285 end warning with a newline.
286 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
288 * thread-db.c (attach_thread): Don't end warning with a newline.
289 (thread_db_notice_clone): Likewise.
290 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
292 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
293 end warning with a newline.
295 2019-06-04 Pedro Alves <palves@redhat.com>
297 * server.c (captured_main): Use make_unique_xstrdup.
299 2019-06-02 Tom Tromey <tom@tromey.com>
301 * gdbreplay.c (fromhex): Remove.
302 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
304 2019-05-29 Tom Tromey <tromey@adacore.com>
306 * configure: Rebuild.
308 2019-05-06 Kevin Buettner <kevinb@redhat.com>
310 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
311 sign extension code on 32-bit builds.
313 2019-05-03 Eli Zaretskii <eliz@gnu.org>
316 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
318 2019-04-19 Tom Tromey <tom@tromey.com>
320 * server.c (struct vstop_notif): Derive from notif_event.
322 (queue_stop_reply): Update.
323 (remove_all_on_match_ptid): Change type. Rewrite.
324 (discard_queued_stop_replies): Rewrite.
325 (in_queued_stop_replies_ptid): Change type.
326 (in_queued_stop_replies): Rewrite.
327 (notif_stop): Update.
328 (queue_stop_reply_callback): Update.
329 (captured_main): Don't call initialize_notif.
330 (push_stop_notification): Update.
331 * notif.c (notif_write_event, handle_notif_ack)
332 (notif_event_enque, notif_push): Update.
333 (notif_event_xfree, initialize_notif): Remove.
334 * notif.h (struct notif_event): Include <list>, not
336 (struct notif_server) <queue>: Now a std::list.
337 (notif_event_p): Remove typedef.
338 (initialize_notif): Don't declare.
339 (struct notif_event): Add virtual destructor.
341 2019-04-17 Alan Hayward <alan.hayward@arm.com>
343 * ax.c (ax_vdebug): Call debug_printf.
344 * debug.c (debug_write): New function.
345 * debug.h (debug_write): New declaration.
346 * linux-low.c (sigchld_handler): Call debug_write.
348 2019-04-17 Alan Hayward <alan.hayward@arm.com>
350 * debug.c (debug_set_output): New function.
351 (debug_vprintf): Send output to debug_file.
352 (debug_flush): Likewise.
353 * debug.h (debug_set_output): New declaration.
354 * server.c (handle_monitor_command): Add debug-file option.
355 (captured_main): Likewise.
357 2019-04-17 Alan Hayward <alan.hayward@arm.com>
359 * debug.c (remote_debug): Add definition.
360 * debug.h (remote_debug): Add declaration.
361 * hostio.c (remote_debug): Remove declaration.
362 * remote-utils.c (struct ui_file): Likewise.
363 (remote_debug): Likewise.
364 * remote-utils.h (remote_debug): Likewise,
365 * server.c (remote_debug): Remove definition.
367 2019-04-10 Kevin Buettner <kevinb@redhat.com>
369 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
370 when using a 64-bit gdbserver.
372 2019-04-09 Tom Tromey <tromey@adacore.com>
374 * linux-low.c (select_event_lwp): Use find_thread_in_random.
376 2019-04-08 Tom Tromey <tom@tromey.com>
378 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
380 (linux_resume_one_lwp): Likewise.
382 2019-04-08 Tom Tromey <tom@tromey.com>
384 * gdbreplay.c: Update.
385 * linux-low.c: Update.
388 2019-04-08 Tom Tromey <tom@tromey.com>
390 * server.c: Use C++ exception handling.
391 * linux-low.c: Use C++ exception handling.
392 * gdbreplay.c: Use C++ exception handling.
394 2019-04-08 Tom Tromey <tom@tromey.com>
396 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
397 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
398 (captured_main, main): Update.
399 * gdbreplay.c (main): Update.
401 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
403 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
404 value in argument pointer, return 1 if the entry is found and 0
405 otherwise. Move comment.
406 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
407 * linux-low.h (linux_get_auxv): Declare.
408 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
410 2019-04-05 Tom Tromey <tromey@adacore.com>
412 * server.c (gdbserver_usage): Use upper-case for metasyntactic
415 2019-03-28 Alan Hayward <alan.hayward@arm.com>
417 * linux-low.c (AT_HWCAP2): Add define if not already included.
419 2019-03-26 Alan Hayward <alan.hayward@arm.com>
421 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
422 (aarch64_arch_setup): Call linux_get_hwcap.
423 * linux-arm-low.c (arm_get_hwcap): Remove function.
424 (arm_read_description): Call linux_get_hwcap.
425 * linux-low.c (linux_get_auxv): New function.
426 (linux_get_hwcap): Likewise.
427 (linux_get_hwcap2): Likewise.
428 * linux-low.h (linux_get_hwcap): New declaration.
429 (linux_get_hwcap2): Likewise.
430 * linux-ppc-low.c (ppc_get_auxv): Remove function.
431 (ppc_arch_setup): Call linux_get_hwcap.
432 * linux-s390-low.c (s390_get_hwcap): Remove function.
433 (s390_arch_setup): Call linux_get_hwcap.
435 2019-03-22 Alan Hayward <alan.hayward@arm.com>
436 Jiong Wang <jiong.wang@arm.com>
438 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
439 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
441 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
443 2019-03-22 Alan Hayward <alan.hayward@arm.com>
444 Jiong Wang <jiong.wang@arm.com>
446 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
447 (aarch64_get_hwcap): New function.
448 (aarch64_arch_setup): Read APIA hwcap.
450 2019-03-22 Alan Hayward <alan.hayward@arm.com>
451 Jiong Wang <jiong.wang@arm.com>
453 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
454 (initialize_low_tracepoint): Likewise.
455 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
456 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
457 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
458 (aarch64_linux_read_description): Likewise.
459 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
461 2019-03-12 John Baldwin <jhb@FreeBSD.org>
463 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
464 i386_create_target_description for 'segments' parameter.
465 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
466 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
467 * win32-i386-low.c (i386_arch_setup): Likewise.
469 2019-03-12 Tom Tromey <tromey@adacore.com>
471 * linux-low.c (iterate_over_lwps): Update.
473 2019-03-06 Tom Tromey <tom@tromey.com>
475 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
476 (captured_main): Use SCOPE_EXIT.
478 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
480 * configure.srv: Use '$enable_unittest' instead of '$development'
481 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
484 2019-02-27 Tom Tromey <tromey@adacore.com>
486 * gdbreplay.c (logchar): Handle \r\n.
488 2019-02-07 Alan Hayward <alan.hayward@arm.com>
490 * linux-low.c (linux_attach): Add process before lwp.
491 * server.c (attach_inferior): Check if already attached.
493 2019-02-07 Tom Tromey <tom@tromey.com>
495 * x86-tdesc.h: Rename include guard.
496 * x86-low.h: Add include guard.
497 * wincecompat.h: Rename include guard.
498 * win32-low.h: Add include guard.
499 * utils.h: Rename include guard.
500 * tracepoint.h: Rename include guard.
501 * tdesc.h: Rename include guard.
502 * target.h: Rename include guard.
503 * server.h: Rename include guard.
504 * remote-utils.h: Rename include guard.
505 * regcache.h: Rename include guard.
506 * nto-low.h: Rename include guard.
507 * notif.h: Add include guard.
508 * mem-break.h: Rename include guard.
509 * lynx-low.h: Add include guard.
510 * linux-x86-tdesc.h: Add include guard.
511 * linux-s390-tdesc.h: Add include guard.
512 * linux-ppc-tdesc-init.h: Add include guard.
513 * linux-low.h: Add include guard.
514 * linux-aarch64-tdesc.h: Add include guard.
515 * linux-aarch32-low.h: Add include guard.
516 * inferiors.h: Rename include guard.
517 * i387-fp.h: Rename include guard.
518 * hostio.h: Rename include guard.
519 * gdbthread.h: Rename include guard.
520 * gdb_proc_service.h: Rename include guard.
521 * event-loop.h: Rename include guard.
522 * dll.h: Rename include guard.
523 * debug.h: Rename include guard.
524 * ax.h: Rename include guard.
526 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
529 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
530 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
532 2019-01-25 Tom Tromey <tom@tromey.com>
534 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
536 2019-01-25 Tom Tromey <tom@tromey.com>
538 * win32-low.c: Fix common/ includes.
539 * win32-i386-low.c: Fix common/ includes.
540 * tracepoint.c: Fix common/ includes.
541 * thread-db.c: Fix common/ includes.
542 * target.h: Fix common/ includes.
543 * symbol.c: Fix common/ includes.
544 * spu-low.c: Fix common/ includes.
545 * server.h: Fix common/ includes.
546 * server.c: Fix common/ includes.
547 * remote-utils.c: Fix common/ includes.
548 * regcache.h: Fix common/ includes.
549 * regcache.c: Fix common/ includes.
550 * nto-x86-low.c: Fix common/ includes.
551 * notif.h: Fix common/ includes.
552 * mem-break.h: Fix common/ includes.
553 * lynx-low.c: Fix common/ includes.
554 * lynx-i386-low.c: Fix common/ includes.
555 * linux-x86-tdesc-selftest.c: Fix common/ includes.
556 * linux-x86-low.c: Fix common/ includes.
557 * linux-low.c: Fix common/ includes.
558 * inferiors.h: Fix common/ includes.
559 * i387-fp.c: Fix common/ includes.
560 * hostio.c: Fix common/ includes.
561 * hostio-errno.c: Fix common/ includes.
562 * gdbthread.h: Fix common/ includes.
563 * gdbreplay.c: Fix common/ includes.
564 * fork-child.c: Fix common/ includes.
565 * event-loop.c: Fix common/ includes.
567 (enum gdb_agent_op): Fix common/ includes.
569 2019-01-21 Tom Tromey <tom@tromey.com>
571 * tracepoint.c: Fix includes.
572 * remote-utils.c: Fix includes.
573 * linux-x86-low.c: Fix includes.
575 2019-01-01 Joel Brobecker <brobecker@adacore.com>
577 * gdbreplay.c (gdbreplay_version): Update copyright year in
579 * server.c (gdbserver_version): Likewise.
581 2018-12-05 Alan Hayward <alan.hayward@arm.com>
583 * linux-low.c (add_lwp): Switch ordering.
585 2018-11-29 Tom Tromey <tom@tromey.com>
587 * win32-low.c (win32_join): Take pid, not process.
588 * target.h (struct target_ops) <join>: Change argument type.
589 (join_inferior): Change argument name.
590 * spu-low.c (spu_join): Take pid, not process.
591 * server.c (handle_detach): Preserve pid before destroying
593 * lynx-low.c (lynx_join): Take pid, not process.
594 * linux-low.c (linux_join): Take pid, not process.
596 2018-11-23 Alan Hayward <alan.hayward@arm.com>
598 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
599 (aarch64_cannot_fetch_register): Likewise.
600 (struct linux_target_ops): Update references.
602 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
604 * linux-ppc-low.c: Include nat/linux-ptrace.h.
606 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
608 * configure.srv (ipa_ppc_linux_regobj): Add
609 powerpc-isa207-htm-vsx32l-ipa.o and
610 powerpc-isa207-htm-vsx64l-ipa.o.
611 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
612 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
613 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
614 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
615 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
616 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
617 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
618 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
619 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
620 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
621 (init_registers_powerpc_isa207_htm_vsx32l)
622 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
623 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
624 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
625 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
626 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
627 (ppc_store_tm_ctarregset): New functions.
628 (ppc_regsets): Add entries for HTM regsets.
629 (ppc_arch_setup): Set htm in features struct when needed. Set
630 sizes for the HTM regsets.
631 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
632 (initialize_low_arch): Call
633 init_registers_powerpc_isa207_htm_vsx32l and
634 init_registers_powerpc_isa207_htm_vsx64l.
635 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
636 PPC_TDESC_ISA207_HTM_VSX.
637 (initialize_low_tracepoint): Call
638 init_registers_powerpc_isa207_htm_vsx32l and
639 init_registers_powerpc_isa207_htm_vsx64l.
641 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
643 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
644 rs6000/power-linux-pmu.xml to srv_xmlfiles.
645 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
646 (ppc_store_pmuregset): New functions.
647 (ppc_regsets): Add entries for ebb and pmu regsets.
648 (ppc_arch_setup): Set isa207 in features struct if the ebb and
649 pmu regsets are available. Set sizes for these regsets.
651 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
653 * configure.srv (ipa_ppc_linux_regobj): Add
654 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
655 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
656 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
657 rs6000/powerpc-isa207-vsx32l.xml, and
658 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
659 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
660 <PPC_TDESC_ISA207_VSX>: New enum value.
661 (init_registers_powerpc_isa207_vsx32l): Declare.
662 (init_registers_powerpc_isa207_vsx64l): Declare.
663 * linux-ppc-low.c (ppc_fill_tarregset): New function.
664 (ppc_store_tarregset): New function.
665 (ppc_regsets): Add entry for the TAR regset.
666 (ppc_arch_setup): Set isa207 in features struct when needed. Set
667 size for the TAR regsets.
668 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
669 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
670 and init_registers_powerpc_isa207_vsx64l.
671 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
672 (initialize_low_tracepoint): Call
673 init_registers_powerpc_isa207_vsx32l and
674 init_registers_powerpc_isa207_vsx64l.
676 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
677 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
679 * configure.srv (ipa_ppc_linux_regobj): Add
680 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
681 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
682 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
683 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
684 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
685 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
686 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
687 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
688 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
689 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
690 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
691 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
692 (ppc_hwcap): Add comment.
693 (ppc_hwcap2): New global.
694 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
695 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
696 (ppc_regsets): Add entries for the DSCR and PPR regsets.
697 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
698 when needed. Set sizes for the the DSCR and PPR regsets.
699 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
700 (initialize_low_arch): Call
701 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
702 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
703 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
704 PPC_TDESC_ISA205_PPR_DSCR_VSX.
705 (initialize_low_tracepoint): Call
706 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
707 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
709 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
711 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
713 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
714 Simon Marchi <simark@simark.ca>
716 * acinclude.m4: Include "../selftest.m4".
717 * configure: Regenerate.
718 * configure.ac: Use "GDB_AC_SELFTEST".
719 * configure.srv: Use "$enable_unittests" instead of
720 "$development" when checking whether unit tests have been
722 * server.c (captured_main): Update message informing that
723 selftests have been disabled.
725 2018-10-04 Tom Tromey <tom@tromey.com>
727 * configure: Rebuild.
729 2018-10-04 Tom Tromey <tom@tromey.com>
731 * server.c (handle_status): Rename inner "thread".
732 (process_serial_event): Declare "res" in 'm' case.
733 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
734 (iterate_over_lwps): Rename inner "thread".
735 (linux_qxfer_libraries_svr4): Rename inner "len".
736 * gdbthread.h (find_thread_in_random): Rename inner "thread".
738 2018-10-01 Gary Benson <gbenson@redhat.com>
740 * gdb_proc_service.h: Moved common code to
741 common/gdb_proc_service.h.
743 2018-10-01 Gary Benson <gbenson@redhat.com>
745 * gdb_proc_service.h: Synchronize comments and whitespace with
746 GDB's version of this file.
748 2018-09-25 Tom Tromey <tom@tromey.com>
750 * configure: Rebuild.
751 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
753 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
755 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
756 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
757 ($(IPA_LIB)): Sort IPA_OBJS.
759 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
761 * Makefile.in: Remove references to $(ADD_DEPS).
763 2018-09-16 Tom Tromey <tom@tromey.com>
765 * remote-utils.c (remote_open): Use GNU style for metasyntactic
767 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
770 2018-09-05 Tom Tromey <tom@tromey.com>
772 * configure: Rebuild.
774 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
777 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
779 2018-08-27 Tom Tromey <tom@tromey.com>
782 * configure: Rebuild.
784 2018-08-27 Tom Tromey <tom@tromey.com>
786 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
787 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
788 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
789 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
790 (s390x_emit_stack_adjust): Add casts to unsigned char.
792 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
796 * server.h (struct client_state) <disable_randomization>:
799 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
801 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
803 (mips_supply_ptrace_register): Likewise.
805 2018-07-22 Tom Tromey <tom@tromey.com>
807 * configure: Rebuild.
809 2018-07-22 Tom Tromey <tom@tromey.com>
811 * win32-low.c (win32_create_inferior): Remove unused variables.
812 * gdbreplay.c (remote_open): Remove unused variable.
813 * remote-utils.c (remote_prepare): Remove unused variable.
814 * x86-tdesc.h (X86_TDESC_H): Define.
815 (amd64_expedite_regs): Define conditionally.
816 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
817 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
818 * remote-utils.c (readchar): Remove unused variable.
820 2018-07-13 Pedro Alves <palves@redhat.com>
822 * linux-low.c (linux_kill): Change parameter to process_info
823 pointer instead of pid. Adjust.
824 * lynx-low.c (lynx_kill): Likewise.
825 * nto-low.c (nto_kill): Likewise.
826 * spu-low.c (spu_kill): Likewise.
827 * win32-low.c (win32_kill): Likewise.
828 * server.c (handle_v_kill, kill_inferior_callback)
829 (detach_or_kill_for_exit): Adjust.
830 * target.c (kill_inferior): Change parameter to process_info
831 pointer instead of pid. Adjust.
832 * target.h (struct target_ops) <kill>: Change parameter to
833 process_info pointer instead of pid. Adjust all implementations
835 (kill_inferior): Likewise.
837 2018-07-13 Pedro Alves <palves@redhat.com>
839 * linux-low.c (linux_detach, linux_join): Change parameter to
840 process_info pointer instead of pid. Adjust.
841 * lynx-low.c (lynx_detach, lynx_join): Likewise.
842 * nto-low.c (nto_detach): Likewise.
843 * spu-low.c (spu_detach, spu_join): Likewise.
844 * win32-low.c (win32_detach, win32_join): Likewise.
845 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
846 * target.h (struct target_ops) <detach, join>: Change parameter to
847 process_info pointer instead of pid. Adjust all implementations
849 (detach_inferior, join_inferior): Rename 'pid' parameter to
852 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
853 Jan Kratochvil <jan.kratochvil@redhat.com>
854 Paul Fertser <fercerpav@gmail.com>
855 Tsutomu Seki <sekiriki@gmail.com>
857 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
858 (OBS): Add 'common/netstuff.o'.
859 (GDBREPLAY_OBS): Likewise.
860 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
861 (remote_open): Implement support for IPv6
863 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
865 (handle_accept_event): Accept connections from IPv6 sources.
866 (remote_prepare): Handle IPv6-style hostnames; implement
867 support for IPv6 connections.
868 (remote_open): Implement support for printing connections from
871 2018-07-11 Pedro Alves <palves@redhat.com>
874 * mem-break.c (any_persistent_commands): Add process_info
875 parameter and use it instead of relying on the current process.
876 Change return type to bool.
877 * mem-break.h (any_persistent_commands): Add process_info
878 parameter and change return type to bool.
879 * server.c (handle_detach): Remove require_running_or_return call.
880 Look up the process_info for the process we're about to detach.
881 If not found, return back error to GDB. Adjust
882 any_persistent_commands call to pass down a process pointer.
884 2018-07-11 Pedro Alves <palves@redhat.com>
886 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
887 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
888 instead of collect_register_by_name.
889 * regcache.c (regcache_raw_get_unsigned_by_name): New.
890 * regcache.h (regcache_raw_get_unsigned_by_name): New.
892 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
893 Pedro Alves <palves@redhat.com>
895 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
897 2018-07-03 Tom Tromey <tom@tromey.com>
899 * linux-low.c: Update.
900 * lynx-low.c: Update.
901 * mem-break.c: Update.
903 * remote-utils.c: Update.
907 * win32-low.c: Update.
909 2018-07-03 Tom Tromey <tom@tromey.com>
913 2018-07-03 Tom Tromey <tom@tromey.com>
915 * linux-low.c: Update.
917 2018-07-03 Tom Tromey <tom@tromey.com>
921 2018-07-03 Tom Tromey <tom@tromey.com>
923 * linux-low.c: Update.
924 * linux-mips-low.c: Update.
925 * lynx-low.c: Update.
927 * remote-utils.c: Update.
931 * thread-db.c: Update.
933 2018-07-03 Tom Tromey <tom@tromey.com>
935 * linux-low.c: Update.
936 * linux-mips-low.c: Update.
937 * lynx-low.c: Update.
938 * mem-break.c: Update.
940 * remote-utils.c: Update.
944 * tracepoint.c: Update.
946 2018-07-03 Tom Tromey <tom@tromey.com>
948 * linux-low.c: Update.
949 * linux-ppc-low.c: Update.
950 * linux-x86-low.c: Update.
951 * proc-service.c: Update.
954 * thread-db.c: Update.
955 * win32-low.c: Update.
957 2018-07-03 Tom Tromey <tom@tromey.com>
959 * linux-low.c: Update.
960 * lynx-low.c: Update.
962 * remote-utils.c: Update.
964 * thread-db.c: Update.
965 * win32-low.c: Update.
967 2018-06-29 Joel Brobecker <brobecker@adacore.com>
969 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
970 parameter in call to 'amd64_create_target_description'.
972 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
974 * x86-tdesc.h: Remove executable permission flag.
976 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
978 * configure.ac: Remove AC_PREREQ, add missing quoting.
979 * configure: Re-generate.
980 * config.in: Re-generate.
981 * aclocal.m4: Re-generate.
983 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
985 * tracepoint.h (current_traceframe): Remove declaration.
987 2018-06-18 Alan Hayward <alan.hayward@arm.com>
989 * linux-aarch64-low.c (is_sve_tdesc): New function.
990 (aarch64_sve_regs_copy_to_regcache): Likewise.
991 (aarch64_sve_regs_copy_from_regcache): Likewise.
992 (aarch64_regs_info): Add SVE checks.
993 (initialize_low_arch): Initialize SVE.
995 2018-06-18 Alan Hayward <alan.hayward@arm.com>
997 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
999 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1001 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1002 (initialize_low_tracepoint): Likewise
1003 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1004 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1006 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1008 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1010 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1012 * server.h (PBUFSIZ): Increase size
1014 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1016 * regcache.c (regcache::raw_compare): New function.
1017 * regcache.h (regcache::raw_compare): New declaration.
1019 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1021 * regcache.c (new_register_cache): Use new.
1022 (free_register_cache): Use delete.
1023 (register_data): Use const.
1024 (supply_register): Move body inside regcache.
1025 (regcache::raw_supply): New override function.
1026 (collect_register): Move body inside regcache.
1027 (regcache::raw_collect): New override function.
1028 (regcache::get_register_status): New override function.
1029 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1031 2018-06-09 Tom Tromey <tom@tromey.com>
1033 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1035 (event_queue): Use std::queue.
1036 (gdb_event_xfree): Remove.
1037 (initialize_event_loop, process_event, wait_for_event): Update.
1039 2018-06-08 Stan Cox <scox@redhat.com>
1041 * win32-low.c (win32_create_inferior): last_ptid and last_status
1042 moved to client_state.
1044 2018-06-08 Pedro Alves <palves@redhat.com>
1046 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1047 common/common-exceptions.o, common/common-utils.o,
1048 common/errors.o, common/print-utils.o and utils.o.
1049 * gdbreplay.c: Include "common-defs.h" instead of the two
1050 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1051 string.h or alloca.h.
1052 (perror_with_name): Delete.
1053 (remote_open): Use xstrdup instead of strdup.
1054 (main): Rename to ...
1055 (captured_main): ... this.
1058 2018-06-08 Tom Tromey <tom@tromey.com>
1060 * linux-low.c (linux_low_read_btrace): Update.
1062 2018-06-04 Stan Cox <scox@redhat.com>
1064 * server.h (struct client_state): New.
1065 * server.c (cont_thread, general_thread, multi_process)
1066 (report_fork_events, report_vfork_events, report_exec_events)
1067 (report_thread_events, swbreak_feature, hwbreak_feature)
1068 (vCont_supported, disable_randomization, pass_signals)
1069 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1070 Moved to client_state.
1071 * remote-utils.c (remote_debug, noack_mode)
1072 (transport_is_reliable): Moved to client_state.
1073 * tracepoint.c (current_traceframe): Moved to client_state.
1076 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1077 linux-low.c, remote-utils.h, target.c: Use client_state.
1079 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1081 * configure.srv: Add new c/h file.
1083 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1085 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1088 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1090 * gdb.arch/mips-fpregset-core.exp: New test.
1091 * gdb.arch/mips-fpregset-core.c: New test source.
1093 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1096 * hostio.c (require_int): Do not report overflow for integers
1097 between 0xfffffff and 0x7fffffff.
1099 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1101 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1102 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1103 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1105 (the_low_target): Wire them.
1107 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1109 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1110 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1111 mode. Call collect_register_by_name with vscr using
1112 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1113 (ppc_store_vrregset): Add and set vscr_offset variable as in
1114 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1117 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1119 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1120 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1121 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1123 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1125 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1126 (ppc_store_vsxregset): Likewise.
1127 (ppc_fill_vrregset): Likewise.
1128 (ppc_store_vrregset): Likewise.
1129 (ppc_fill_evrregset): Likewise.
1130 (ppc_store_evrregset): Likewise.
1131 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1132 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1135 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1137 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1138 wordsize of the inferior. Call ppc_linux_target_wordsize.
1140 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1142 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1143 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1144 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1145 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1146 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1147 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1148 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1149 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1150 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1151 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1152 (tdesc_powerpc_e500l): Remove.
1153 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1154 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1155 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1156 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1158 (ppc_arch_setup): Remove target description matching code. Fill a
1159 ppc_linux_features struct and call ppc_linux_match_description
1162 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1164 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1165 width of the requested register exceeds the width of the
1167 (mips_cannot_store_register): Likewise.
1169 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1171 * linux-mips-low.c (mips_fetch_register): New function. Update
1173 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1174 (the_low_target): Wire `mips_fetch_register'.
1176 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1178 * lynx-i386-low.c (LYNXOS_178): New macro.
1179 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1180 the layout on LynxOS-178.
1181 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1182 handle floating point registers that are not supported by
1185 2018-05-10 Tom Tromey <tom@tromey.com>
1187 * configure: Rebuild.
1189 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1192 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1193 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1194 Use it to set the expedite_regs field in the given tdesc.
1195 * x86-tdesc.h: New file.
1196 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1197 Adjust following the addition of the new expedite_regs parameter
1198 to init_target_desc.
1199 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1200 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1201 (i386_linux_read_description, amd64_linux_read_description):
1202 Adjust following the addition of the new expedite_regs parameter
1203 to init_target_desc.
1204 * lynx-i386-low.c: #include "x86-tdesc.h".
1205 (lynx_i386_arch_setup): Adjust following the addition of the new
1206 expedite_regs parameter to init_target_desc.
1207 * nto-x86-low.c: #include "x86-tdesc.h".
1208 (nto_x86_arch_setup): Adjust following the addition of the new
1209 expedite_regs parameter to init_target_desc.
1210 * win32-i386-low.c: #include "x86-tdesc.h".
1211 (i386_arch_setup): Adjust following the addition of the new
1212 expedite_regs parameter to init_target_desc.
1214 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1217 * win32-low.c (win32_create_inferior): Add call to my_wait
1218 setting last_status global.
1220 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1223 * win32-low.c (create_process): Only call gdb_tilde_expand if
1224 inferior_cwd is not NULL.
1226 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1228 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1229 registers to the cache if their values have changed.
1230 (i387_xsave_to_cache): Provide default values for x87 control
1231 registers when these features are available, but disabled.
1232 * regcache.c (supply_register_by_name_zeroed): New function.
1233 * regcache.h (supply_register_by_name_zeroed): Declare new
1236 2018-05-07 Tom Tromey <tom@tromey.com>
1238 * configure: Rebuild.
1240 2018-05-04 Tom Tromey <tom@tromey.com>
1242 * configure: Rebuild.
1244 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1245 Pedro Alves <palves@redhat.com>
1247 * linux-aarch64-low.c (aarch64_stopped_data_address):
1250 2018-04-27 Tom Tromey <tom@tromey.com>
1252 * configure: Rebuild.
1254 2018-04-23 Tom Tromey <tom@tromey.com>
1256 * configure: Rebuild.
1258 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1260 * Makefile.in (depcomp): Add "..".
1261 (all_deps_files): New and use it.
1263 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1265 * configure.srv (aarch64*-*-linux*): Don't include xml.
1266 (i[34567]86-*-cygwin*): Likewise.
1267 (i[34567]86-*-linux*): Likewise.
1268 (i[34567]86-*-lynxos*): Likewise.
1269 (i[34567]86-*-mingw32ce*): Likewise.
1270 (i[34567]86-*-mingw*): Likewise.
1271 (i[34567]86-*-nto*): Likewise.
1272 (tic6x-*-uclinux): Likewise.
1273 (x86_64-*-linux*): Likewise.
1274 (x86_64-*-mingw*): Likewise.
1275 (x86_64-*-cygwin*): Likewise.
1277 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1279 * tdesc.c: Remove xml parameter.
1281 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1283 * server.c (get_features_xml): Remove cast.
1284 * tdesc.c (void target_desc::accept): Fill in function.
1285 (tdesc_get_features_xml): Remove old xml creation.
1286 (print_xml_feature::visit_pre): Add xml vistor.
1287 * tdesc.h (struct target_desc): Make xmltarget mutable.
1288 (tdesc_get_features_xml): Remove declaration.
1290 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1292 * tdesc.c (tdesc_architecture_name): Add new function.
1293 (tdesc_osabi_name): Likewise.
1294 (tdesc_get_features_xml): Use new functions.
1296 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1298 * tdesc.c (tdesc_create_flags): Remove.
1299 (tdesc_add_flag): Likewise.
1300 (tdesc_named_type): Likewise.
1301 (tdesc_create_union): Likewise.
1302 (tdesc_create_struct): Likewise.
1303 (tdesc_create_vector): Likewise.
1304 (tdesc_add_bitfield): Likewise.
1305 (tdesc_add_field): Likewise.
1306 (tdesc_set_struct_size): Likewise.
1308 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1310 * tdesc.c (~target_desc): Remove implictly deleted items.
1311 (init_target_desc): Iterate all features.
1312 (tdesc_get_features_xml): Use vector.
1313 (tdesc_create_feature): Create feature.
1314 * tdesc.h (tdesc_feature) Remove
1315 (target_desc): Add features.
1317 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1319 * Makefile.in: Add common/tdesc.c
1320 * tdesc.c (init_target_desc): init all reg_defs from register
1322 (tdesc_create_reg): Create tdesc_reg.
1323 * tdesc.h (tdesc_feature): Add register vector.
1325 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1327 * tdesc.h (struct target_desc) <features>: Change type to
1328 std::vector<std::string>.
1329 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1331 (tdesc_get_features_xml): Likewise.
1332 (tdesc_create_feature): Likewise.
1334 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1336 * regcache.c (find_register_by_number): Return a ref.
1337 (find_regno): Use references.
1338 (register_size): Likewise.
1339 (register_data): Likewise.
1340 * tdesc.c (target_desc::~target_desc): Remove free calls.
1341 (target_desc::operator==): Use std::vector compare.
1342 (init_target_desc): Use reference.
1343 (tdesc_create_reg): Use reg constructors.
1344 * tdesc.h (struct target_desc): Replace pointer with object.
1346 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1348 * regcache.c (find_register_by_number): Make static.
1349 (find_regno): Use find_register_by_number
1350 * regcache.h (struct reg): Remove declaration.
1352 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1354 * tdesc.c (target_desc::~target_desc): Move to here.
1355 (target_desc::operator==): Likewise.
1356 * tdesc.h (target_desc::~target_desc): Move from here.
1357 (target_desc::operator==): Likewise.
1359 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1361 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1363 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1365 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1367 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1368 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1369 and init_registers_s390_gs_linux64.
1371 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1373 * linux-s390-low.c (s390_fill_gs): Remove function.
1374 (s390_fill_gsbc): Remove function.
1375 (s390_regsets): Set fill functions for the guarded storage regsets
1378 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1380 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1381 the word size. Add comment.
1382 (s390_get_wordsize): New function.
1383 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1384 pswm with it. Instead, use s390_get_wordsize to determine the
1385 word size first and derive the correct tdesc from that directly.
1387 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1389 * Makefile.in: Include silent-rules.mk.
1390 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1391 (COMPILE): Add ECHO_CXX.
1392 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1393 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1394 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1395 (version-generated.c): Add ECHO_GEN.
1396 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1397 (IPAGENT_COMPILE): Add ECHO_CXX.
1398 (%-generated.c): Add ECHO_REGDAT.
1400 2018-03-14 Tom Tromey <tom@tromey.com>
1403 * ax.c (ax_printf): Special case for NULL.
1405 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1407 * linux-low.c (linux_qxfer_libraries_svr4): Use
1408 xml_escape_text_append.
1410 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1412 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1414 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1416 * server.c (handle_general_set): Remove unnecessary xstrdup.
1418 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1420 * server.c (parse_debug_format_options): Adjust to
1421 delim_string_to_char_ptr_vec changes.
1422 * thread-db.c (thread_db_load_search): Adjust to
1423 dirnames_to_char_ptr_vec changes.
1425 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1427 * target.h (target_enable_btrace, target_disable_btrace)
1428 (target_read_btrace, target_read_btrace_conf): Turn macro into
1429 inline function. Throw error if target method is not defined.
1430 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1431 check for btrace target method. Be prepared to handle exceptions
1432 from btrace target methods.
1434 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * server.c (captured_main): Change order of error message printed
1437 when the current working directory cannot be found.
1439 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1441 * server.c: Include "filenames.h" and "pathstuff.h".
1442 (program_name): Delete variable.
1443 (program_path): New anonymous class.
1444 (get_exec_wrapper): Use "program_path" instead of
1446 (handle_v_run): Likewise.
1447 (captured_main): Likewise.
1448 (process_serial_event): Likewise.
1450 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1452 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1453 (OBJS): Add "pathstuff.o".
1454 * server.c (current_directory): New global variable.
1455 (captured_main): Initialize "current_directory".
1457 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1459 * tdesc.c: Use common/tdesc.h.
1460 * tdesc.h: Likewise.
1462 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1463 Simon Marchi <simon.marchi@ericsson.com>
1465 * Makefile.in: Switch order of make rules.
1467 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1469 * Makefile.in: Add common directory in build.
1470 * configure.ac: Add common reference.
1471 * configure: Regenerate.
1473 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1475 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1476 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1477 * spu-low.c (spu_target_ops): Likewise.
1478 * win32-low.c (win32_target_ops): Likewise.
1479 * server.c (supported_btrace_packets): Report packets unconditionally.
1480 * target.h (target_ops) <supports_btrace>: Remove.
1481 (target_supports_btrace): Remove.
1483 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1485 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1486 (handle_btrace_disable): Change return type to void. Use exceptions
1488 (handle_btrace_general_set): Catch exception and copy message to
1491 2018-02-08 Tom Tromey <tom@tromey.com>
1493 * linux-low.c (install_software_single_step_breakpoints): Use
1494 make_scoped_restore.
1495 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1496 (do_restore_current_thread_cleanup): Remove.
1497 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1500 2018-02-08 Tom Tromey <tom@tromey.com>
1502 * mem-break.c (set_raw_breakpoint_at): Use
1503 gdb::unique_xmalloc_ptr.
1505 2018-01-30 Pedro Alves <palves@redhat.com>
1508 * target.c (target_terminal::terminal_state): Rename to ...
1509 (target_terminal::m_terminal_state): ... this.
1511 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1513 * linux-low.c (handle_extended_wait): Surround call to
1514 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1516 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1518 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1519 linux_ptrace_attach_fail_reason_string now returning an
1521 (linux_attach): Likewise.
1522 * thread-db.c (attach_thread): Likewise.
1524 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1527 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1528 checking for fs_base/gs_base fields in struct user_regs_struct.
1529 * configure: Regenerate.
1531 2018-01-16 Yao Qi <yao.qi@linaro.org>
1534 * linux-low.c (fetch_register): Call supply_register instead of
1537 2018-01-08 Yao Qi <yao.qi@linaro.org>
1538 Simon Marchi <simon.marchi@ericsson.com>
1540 * Makefile.in (OBS): Remove selftest.o.
1541 * configure.ac: Set srv_selftest_objs if $development is true.
1542 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1543 * configure: Re-generated.
1544 * server.c (captured_main): Wrap variable selftest_filter with
1547 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1549 * server.c (parse_debug_format_options): Return std::string.
1550 (handle_monitor_command, captured_main): Adjust.
1552 2018-01-05 Pedro Alves <palves@redhat.com>
1555 * server.c (captured_main): Pass quiet=false to
1556 save_original_signals_state.
1558 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1560 * gdbreplay.c (gdbreplay_version): Update copyright year in
1562 * server.c (gdbserver_version): Likewise.
1564 2017-12-08 Tom Tromey <tom@tromey.com>
1566 * ax.c (ax_printf): Update.
1568 2017-12-07 Yao Qi <yao.qi@linaro.org>
1570 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1571 aarch64_linux_read_description.
1572 * linux-amd64-ipa.c (idx2mask): New array.
1573 (get_ipa_tdesc): Move idx2mask out.
1574 (initialize_low_tracepoint): Initialize target descriptions.
1575 * linux-i386-ipa.c (idx2mask): New array.
1576 (get_ipa_tdesc): Move idx2mask out.
1577 (initialize_low_tracepoint): Initialize target descriptions.
1579 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1581 * tdesc.c (struct tdesc_type): Change return type.
1582 (tdesc_add_flag): Change parameter type.
1583 (tdesc_add_bitfield): Likewise.
1584 (tdesc_add_field): Likewise.
1585 (tdesc_set_struct_size): Likewise.
1587 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1589 * regcache.c (registers_to_string): Remove unused variable.
1591 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1593 * inferiors.c (for_each_inferior_with_data): Remove.
1594 * inferiors.h (for_each_inferior_with_data): Remove.
1595 * server.c (handle_qxfer_threads_worker): Change parameter type.
1596 (handle_qxfer_threads_proper): Use for_each_thread.
1598 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1600 * inferiors.c (for_each_inferior): Remove.
1601 (clear_inferiors): Use for_each_thread.
1602 * inferiors.h (for_each_inferior): Remove.
1603 * linux-low.c (linux_wait_for_event_filtered): Use
1605 (linux_stabilize_threads): Likewise.
1606 * regcache.c (regcache_release): Likewise.
1607 * server.c (gdb_wants_all_threads_stopped): Likewise.
1608 (clear_pending_status_callback): Remove.
1609 (handle_status): Use for_each_thread.
1610 (captured_main): Likewise.
1611 * win32-low.c (child_init_thread_list): Likewise.
1612 (win32_clear_inferiors): Likewise.
1613 (fake_breakpoint_event): Likewise.
1615 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1617 * inferiors.h (find_inferior): Remove.
1618 * inferiors.c (find_inferior): Remove.
1620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1622 * linux-low.c (resume_status_pending_p): Update comment.
1623 (need_step_over_p): Update comment.
1625 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1627 * linux-low.c (proceed_one_lwp): Return void, change parameter
1629 (unsuspend_and_proceed_one_lwp): Likewise.
1630 (proceed_all_lwps): Use for_each_thread.
1631 (unstop_all_lwps): Likewise.
1633 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1635 * linux-low.c (linux_resume_one_thread): Return void, take
1637 (linux_resume): Use for_each_thread.
1639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1641 * linux-low.c (send_sigstop_callback): Return void, change
1642 parameter type. Rename to...
1643 (send_sigstop): ... this.
1644 (suspend_and_send_sigstop_callback): Return void, change parameter
1646 (suspend_and_send_sigstop): ... this.
1647 (stop_all_lwps): Use for_each_thread.
1649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1651 * linux-low.c (lwp_running): Return bool, remove unused
1653 (linux_stabilize_threads): Use find_thread.
1655 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1657 * linux-low.c (select_singlestep_lwp_callback): Remove.
1658 (count_events_callback): Remove.
1659 (select_event_lwp_callback): Remove.
1660 (select_event_lwp): Use find_thread/for_each_thread.
1662 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1664 * linux-low.c (not_stopped_callback): Return bool, take filter
1666 (linux_wait_for_event_filtered): Use find_thread.
1667 (linux_wait_1): Likewise.
1669 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1671 * linux-low.c (same_lwp): Remove.
1672 (find_lwp_pid): Use find_thread.
1674 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1676 * linux-low.c (delete_lwp_callback): Remove.
1677 (linux_mourn): Use for_each_thread.
1679 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1681 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1682 args parameter, don't check for pid.
1683 (linux_detach): Use for_each_thread.
1685 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1687 * linux-low.c (struct counter): Remove.
1688 (second_thread_of_pid_p): Remove.
1689 (last_thread_of_process_p): Use find_thread.
1691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1693 * inferiors.c (find_inferior_in_random): Remove.
1694 * inferiors.h (find_inferior_in_random): Remove.
1695 * linux-low.c (status_pending_p_callback): Return bool, accept
1696 parameter ptid directly.
1697 (linux_wait_for_event_filtered): Use find_thread_in_random.
1698 (linux_wait_1): Likewise.
1700 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1702 * inferiors.c (find_inferior_id): Remove.
1703 (find_thread_ptid): Move implemention from find_inferior_id to
1705 * inferiors.h (find_inferior_id): Remove.
1706 * server.c (handle_status): Use find_thread_ptid.
1707 (process_serial_event): Likewise.
1708 * thread-db.c (find_one_thread): Likewise.
1709 (thread_db_thread_handle): Likewise.
1710 * win32-low.c (thread_rec): Likewise.
1711 (child_delete_thread): Likewise.
1712 (win32_thread_alive): Likewise.
1713 (get_child_debug_event): Likewise.
1715 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1717 * linux-mips-low.c (update_watch_registers_callback): Return
1718 void, remove pid_p parameter, don't check for pid.
1719 (mips_insert_point, mips_remove_point): Use for_each_thread.
1721 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1723 * lynx.low (lynx_delete_thread_callback): Remove.
1724 (lynx_mourn): Use for_each_thread.
1726 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1728 * regcache.c (regcache_invalidate_one): Remove.
1729 (regcache_invalidate_pid): use for_each_thread.
1731 2017-11-26 Tom Tromey <tom@tromey.com>
1733 * linux-low.c (linux_create_inferior): Update.
1735 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1737 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1739 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1741 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1742 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1743 * linux-aarch64-tdesc-selftest.c: New file.
1744 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1746 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1748 * configure.srv: Add new file.
1749 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1750 * linux-aarch64-tdesc-selftest.c: New file.
1751 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1753 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1755 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1756 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1757 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1759 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1761 * configure.srv: Add new files.
1762 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1763 aarch64_linux_read_description.
1764 * linux-aarch64-low.c (aarch64_linux_read_description):
1765 Merge with aarch64_arch_setup.
1766 (aarch64_arch_setup): Call aarch64_linux_read_description.
1767 * linux-aarch64-tdesc.c: New file.
1768 * linux-aarch64-tdesc.h: New file.
1770 2017-11-24 Yao Qi <yao.qi@linaro.org>
1772 * configure.srv: Set $srv_regobj for tic6x-linux.
1773 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1774 (tic6x_read_description): Move some code to tic6x_arch_setup.
1775 (tic6x_tdesc_test): New function.
1776 (initialize_low_arch): Call selftests::register_test.
1778 2017-11-22 Yao Qi <yao.qi@linaro.org>
1780 * remote-utils.c (prepare_resume_reply): Use memcpy.
1782 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1784 * linux-low.c (kill_one_lwp_callback): Return void, take
1785 argument directly, don't filter on pid.
1786 (linux_kill): Use for_each_thread.
1788 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1790 * linux-low.c (need_step_over_p): Return bool, remove dummy
1792 (linux_resume, proceed_all_lwps): Use find_thread.
1794 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1796 * linux-low.c (resume_status_pending_p): Return bool, remove
1798 (linux_resume): Use find_thread.
1800 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1802 * linux-low.c (struct thread_resume_array): Remove.
1803 (linux_set_resume_request): Return void, take arguments
1805 (linux_resume): Use for_each_thread.
1807 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1809 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1810 return bool, remove data argument.
1811 (linux_stabilize_threads): Use find_thread.
1813 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1815 * linux-low.c (unsuspend_one_lwp): Remove.
1816 (unsuspend_all_lwps): Use for_each_thread, inline code from
1819 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1821 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1822 * linux-low.c (struct iterate_over_lwps_args): Remove.
1823 (iterate_over_lwps_filter): Remove.
1824 (iterate_over_lwps): Use find_thread.
1826 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1828 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1829 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1830 code from reset_lwp_ptrace_options_callback.
1832 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1834 * linux-arm-low.c (struct update_registers_data): Remove.
1835 (update_registers_callback): Return void, take arguments
1836 directly, don't check thread's pid.
1837 (arm_insert_point, arm_remove_point): Use for_each_thread.
1839 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1841 * win32-low.c (continue_one_thread): Return void, take argument
1843 (child_continue): Use for_each_thread.
1845 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1847 * win32-i386-low.c (update_debug_registers_callback): Rename
1849 (update_debug_registers): ... this, return void, remove pid_p arg.
1850 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1852 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1854 * inferiors.h (struct process_info): Add constructor, initialize
1856 <syscalls_to_catch>: Change type to std::vector<int>.
1857 * inferiors.c (add_process): Allocate process_info with new.
1858 (remove_process): Free process_info with delete.
1859 * linux-low.c (handle_extended_wait): Adjust.
1860 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1861 * server.c (handle_general_set): Adjust.
1863 2017-11-16 Pedro Alves <palves@redhat.com>
1865 * remote-utils.c (remote_close): Block SIGIO signals instead of
1866 uninstalling the SIGIO handler.
1868 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1870 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1872 2017-11-16 Yao Qi <yao.qi@linaro.org>
1874 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1875 (tic6x_store_gregset): Likewise.
1876 (tic6x_usrregs_info): Move it up.
1878 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1880 * Makefile.in: Update arch rules.
1881 * configure.srv: Explicitly mark arch/ files.
1883 2017-11-13 Andreas Schwab <schwab@suse.de>
1885 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1887 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1889 2017-11-06 Pedro Alves <palves@redhat.com>
1891 * config.in, configure: Regenerate.
1893 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1895 * target.c (struct thread_search): Remove.
1896 (thread_search_callback): Remove.
1897 (prepare_to_access_memory): Use for_each_thread instead of
1898 find_inferior. Inline code from thread_search_callback.
1900 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1902 * server.c (struct visit_actioned_threads_data): Remove.
1903 (visit_actioned_threads): Change prototype to take arguments
1905 (resume): Use find_thread instead of find_inferior.
1907 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1909 * server.c (queue_stop_reply_callback): Change prototype, return
1911 (find_status_pending_thread_callback): Remove.
1912 (handle_status): Replace find_inferior with find_thread and
1915 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1917 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1919 (aarch64_store_gregset): Likewise.
1920 (aarch64_fill_fpregset): Likewise.
1921 (aarch64_store_fpregset): Likewise.
1923 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1925 * gdbthread.h (find_thread, for_each_thread): New functions.
1926 * inferiors.c (thread_of_pid): Remove.
1927 (find_any_thread_of_pid): Use find_thread.
1928 * linux-low.c (num_lwps): Use for_each_thread.
1930 2017-10-17 Yao Qi <yao.qi@linaro.org>
1932 * Makefile.in: Remove one rule.
1933 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1935 2017-10-17 Yao Qi <yao.qi@linaro.org>
1937 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1938 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1940 2017-10-17 Yao Qi <yao.qi@linaro.org>
1942 * configure.srv: Rename arm.o with arch/arm.o.
1944 2017-10-17 Yao Qi <yao.qi@linaro.org>
1946 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1947 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1948 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1949 (arch-i386.o, arch-amd64.o): Remove rules.
1950 (arch/%.o): New rule.
1951 Update POSTCOMPILE and COMPILE.pre.
1952 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1953 * configure: Re-generated.
1954 * configure.srv: Replace arch-i386.o with arch/i386.o.
1955 Replace arch-amd64.o with arch/amd64.o.
1957 2017-10-16 Yao Qi <yao.qi@linaro.org>
1959 * configure: Regenerated.
1961 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1963 * inferiors.h: (struct inferior_list): Remove.
1964 (struct inferior_list_entry); Remove.
1965 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1966 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1967 get_first_inferior): Remove.
1968 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1969 find_inferior_id, find_inferior_in_random): Change signature.
1970 * inferiors.c (all_threads): Change type to
1971 std::list<thread_info *>.
1972 (get_thread): Remove macro.
1973 (find_inferior, find_inferior_id): Change signature, implement
1975 (find_inferior_in_random): Change signature, implement using
1976 find_thread_in_random.
1977 (for_each_inferior, for_each_inferior_with_data): Change
1978 signature, implement using for_each_thread.
1979 (add_inferior_to_list, remove_inferior): Remove.
1980 (add_thread, get_first_thread, thread_of_pid,
1981 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1982 (get_first_inferior, one_inferior_p, clear_inferior_list):
1984 (clear_inferiors, get_thread_process): Update.
1985 * gdbthread.h: Include <list>.
1986 (struct thread_info) <entry>: Remove field.
1988 (all_threads): Change type to std::list<thread_info *>.
1989 (get_first_inferior): Add doc.
1990 (find_thread, for_each_thread, find_thread_in_random): New
1992 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1993 * linux-arm-low.c (update_registers_callback): Update.
1994 * linux-low.c (second_thread_of_pid_p): Update.
1995 (kill_one_lwp_callback, linux_detach_lwp_callback,
1996 delete_lwp_callback, status_pending_p_callback, same_lwp,
1997 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1998 iterate_over_lwps, not_stopped_callback,
1999 resume_stopped_resumed_lwps, count_events_callback,
2000 select_singlestep_lwp_callback, select_event_lwp_callback,
2001 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2002 suspend_and_send_sigstop_callback, wait_for_sigstop,
2003 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2004 lwp_running, linux_set_resume_request, resume_status_pending_p,
2005 need_step_over_p, start_step_over, linux_resume_one_thread,
2006 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2007 reset_lwp_ptrace_options_callback): Update.
2008 * linux-mips-low.c (update_watch_registers_callback): Update.
2009 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2011 (free_register_cache_thread_one): Remove.
2012 (regcache_release): Update.
2013 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2014 handle_qxfer_threads_worker): Update.
2015 (handle_query): Update, use list iterator.
2016 (visit_actioned_threads, handle_pending_status,
2017 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2018 clear_pending_status_callback, set_pending_status_callback,
2019 find_status_pending_thread_callback, handle_status,
2020 process_serial_event): Update.
2021 * target.c (thread_search_callback): Update.
2022 * thread-db.c (thread_db_get_tls_address): Update.
2023 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2025 * win32-i386-low.c (update_debug_registers_callback): Update.
2026 * win32-low.c (delete_thread_info, child_delete_thread,
2027 continue_one_thread, suspend_one_thread,
2028 get_child_debug_event): Adjust.
2030 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2032 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2033 * inferiors.h: Include <list>.
2034 (struct process_info) <entry>: Remove field.
2036 (pid_of): Change macro to function.
2037 (ptid_of, lwpid_of): Remove macro.
2038 (all_processes): Change type to std::list<process_info *>.
2039 (ALL_PROCESSES): Remove macro.
2040 (for_each_process, find_process): New function.
2041 * inferiors.c (all_processes): Change type to
2042 std::list<process_info *>.
2043 (find_thread_process): Adjust.
2044 (add_process): Likewise.
2045 (remove_process): Likewise.
2046 (find_process_pid): Likewise.
2047 (get_first_process): Likewise.
2048 (started_inferior_callback): Remove.
2049 (have_started_inferiors_p): Adjust.
2050 (attached_inferior_callback): Remove.
2051 (have_attached_inferiors_p): Adjust.
2052 * linux-low.c (check_zombie_leaders): Likewise.
2053 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2054 (x86_linux_update_xmltarget): Adjust.
2055 * server.c (handle_query): Likewise.
2056 (gdb_reattached_process): Remove.
2057 (handle_status): Adjust.
2058 (kill_inferior_callback): Likewise.
2059 (detach_or_kill_inferior): Remove.
2060 (print_started_pid): Likewise.
2061 (print_attached_pid): Likewise.
2062 (detach_or_kill_for_exit): Update.
2063 (process_serial_event): Likewise.
2064 * linux-arm-low.c (arm_new_fork): Likewise.
2066 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2068 * dll.h: Include <list>.
2069 (struct dll_info): Add constructor.
2070 <entry>: Remove field.
2071 (all_dlls): Change type to std::list<dll_info>.
2072 * dll.c: Include <algorithm>.
2073 (get_dll): Remove macro.
2074 (all_dlls): Change type to std::list<dll_info *>.
2075 (free_one_dll): Remove.
2076 (match_dll): Likewise.
2077 (loaded_dll): Adjust.
2078 (unloaded_dll): Adjust to all_dlls type change, use
2079 std::find_if. Inline code from match_dll.
2080 (clear_dlls): Adjust to all_dlls type change.
2081 * server.c (emit_dll_description): Remove.
2082 (handle_qxfer_libraries): Adjust to all_dlls type change,
2083 integrate emit_dll_description's functionality.
2085 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2087 * linux-low.h (struct linux_target_ops) <delete_process>: New
2089 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2090 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2091 (struct linux_target_ops): Add delete_process callback.
2092 * linux-arm-low.c (arm_delete_process): New.
2093 (struct linux_target_ops): Add delete_process callback.
2094 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2095 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2096 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2097 * linux-mips-low.c (mips_linux_delete_process): New.
2098 (struct linux_target_ops): Add delete_process callback.
2099 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2100 * linux-s390-low.c (struct linux_target_ops): Likewise.
2101 * linux-sh-low.c (struct linux_target_ops): Likewise.
2102 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2103 * linux-tile-low.c (struct linux_target_ops): Likewise.
2104 * linux-x86-low.c (x86_linux_delete_process): New.
2105 (struct linux_target_ops): Add delete_process callback.
2106 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2108 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2110 * linux-aarch64-low.c (the_low_target): Add thread delete
2112 * linux-arm-low.c (arm_delete_thread): New function.
2113 (the_low_target): Add thread delete callback.
2114 * linux-bfin-low.c (the_low_target): Likewise.
2115 * linux-crisv32-low.c (the_low_target): Likewise.
2116 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2118 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2120 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2121 * linux-mips-low.c (mips_linux_delete_thread): New function.
2122 (the_low_target): Add thread delete callback.
2123 * linux-ppc-low.c (the_low_target): Likewise.
2124 * linux-s390-low.c (the_low_target): Likewise.
2125 * linux-sh-low.c (the_low_target): Likewise.
2126 * linux-tic6x-low.c (the_low_target): Likewise.
2127 * linux-tile-low.c (the_low_target): Likewise.
2128 * linux-x86-low.c (the_low_target): Likewise.
2129 * linux-xtensa-low.c (the_low_target): Likewise.
2131 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2133 * win32-low.c: Include "common-inferior.h".
2135 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2137 * inferiors.c (set_inferior_cwd): New function.
2138 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2139 (handle_query): Inform that QSetWorkingDir is supported.
2140 * win32-low.c (create_process): Pass the inferior's cwd to
2143 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2145 * inferiors.c (current_inferior_cwd): New global variable.
2146 (get_inferior_cwd): New function.
2147 * inferiors.h (struct process_info) <cwd>: New field.
2149 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2151 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2152 (OBS): Add gdb_tilde_expand.o.
2154 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2156 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2157 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2159 2017-09-29 Pedro Alves <palves@redhat.com>
2161 * ax.c (gdb_parse_agent_expr): Constify.
2162 * ax.h (gdb_parse_agent_expr): Constify.
2163 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2165 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2166 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2167 * remote-utils.h (read_ptid): Constify.
2168 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2169 (process_point_options, process_serial_event): Constify.
2170 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2171 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2172 (cmd_qtbuffer): Constify.
2174 2017-09-29 Pedro Alves <palves@redhat.com>
2176 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2179 2017-09-29 Pedro Alves <palves@redhat.com>
2181 * linux-low.c (handle_extended_wait): Pass parent thread instead
2182 of process to thread_db_notice_clone.
2183 * linux-low.h (thread_db_notice_clone): Replace parent process
2184 parameter with parent thread parameter.
2185 * thread-db.c (find_one_thread): Add comment.
2186 (thread_db_notice_clone): Replace parent process parameter with
2187 parent thread parameter. Temporarily switch to the parent thread.
2189 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2191 * gdbthread.h: Include "common-gdbthread.h".
2192 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2193 "if" when validating the ptid.
2194 * remote-utils.c: Include "gdbthread.h".
2195 (prepare_resume_reply): Use "switch_to_thread".
2196 * target.c (done_accessing_memory): Likewise.
2198 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2200 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2201 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2202 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2203 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2204 s390x-gs-linux64-ipa.o to ipa_obj.
2205 * linux-s390-low.c (HWCAP_S390_GS): New define.
2206 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2208 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2209 (s390_arch_setup): Check for guarded-storage support and choose
2211 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2212 init_registers_s390x_gs_linux64.
2213 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2215 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2216 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2218 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2220 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2222 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2224 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2225 (thread_db_thread_handle): Declare.
2226 * linux-low.c (linux_target_ops): Initialize thread_handle.
2227 * server.c (handle_qxfer_threads_worker): Add support for
2229 * target.h (struct target_ops): Add new function pointer,
2231 (target_thread_handle): Define.
2232 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2234 (thread_db_thread_handle): New function.
2236 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2238 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2239 * linux-low.h (thread_db_notice_clone): Declare.
2240 * thread-db.c (thread_db_notice_clone): New function.
2242 2017-09-21 Pedro Alves <palves@redhat.com>
2244 * server.c (gdb_read_memory, handle_status, process_serial_event)
2245 (handle_serial_event, handle_target_event): Adjust to
2246 set_desired_thread prototype change.
2247 * target.c (set_desired_thread): Remove 'use_general' parameter
2249 * target.h (set_desired_thread): Remove 'use_general' parameter.
2251 2017-09-20 Tom Tromey <tom@tromey.com>
2253 * target.c (target_terminal::terminal_state): Define.
2254 (target_terminal::init): Rename from target_terminal_init.
2255 (target_terminal::inferior): Rename from
2256 target_terminal_inferior.
2257 (target_terminal::ours): Rename from target_terminal_ours.
2258 (target_terminal::ours_for_output, target_terminal::info): New.
2260 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2262 * server.c (accumulate_file_name_length): Remove.
2263 (emit_dll_description): Adjust to std::string change.
2264 (handle_qxfer_libraries): Use std::string to hold document.
2266 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2268 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2269 return type of xml_escape_text.
2270 * server.c (emit_dll_description): Likewise.
2272 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2274 * server.c (captured_main): Accept argument for --selftest.
2275 Update run_tests call.
2276 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2277 when registering selftests.
2279 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2282 instead of "VEC" for "target_desc.reg_defs".
2283 (regcache_cpy): Likewise.
2284 (registers_to_string): Likewise.
2285 (registers_from_string): Likewise.
2286 (find_regno): Likewise.
2287 (supply_regblock): Likewise.
2288 (regcache_raw_read_unsigned): Likewise.
2289 * tdesc.c (init_target_desc): Likewise.
2290 (tdesc_create_reg): Likewise.
2291 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2292 (struct target_desc) <reg_defs>: Convert to "std::vector".
2293 (target_desc): Do not initialize "reg_defs".
2294 (~target_desc): Update code to use "std::vector" instead of "VEC"
2295 for "target_desc.reg_defs".
2296 (operator==): Likewise.
2298 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2300 * inferiors.h (thread_to_gdb_id): Remove.
2301 * inferiors.c (thread_to_gdb_id): Remove.
2302 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2303 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2304 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2306 * nto-low.c (nto_fetch_registers, nto_store_registers,
2307 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2309 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2311 * inferiors.h (gdb_id_to_thread_id): Remove.
2312 * inferiors.c (gdb_id_to_thread_id): Remove.
2313 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2314 removal. Move pid declaration closer to where it's used.
2316 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2318 * server.c (handle_detach): New function.
2319 (process_serial_event): Move code out, call handle_detach.
2321 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2323 * server.c (require_running): Rename to ...
2324 (require_running_or_return): ... this ...
2325 (require_running_or_break): ... and this.
2326 (handle_query, process_serial_event): Adjust.
2328 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2330 * linux-low.c (linux_set_resume_request): Remove unused
2333 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2335 * server.c (first_thread_of): Remove.
2336 (process_serial_event): Replace usage of first_thread_of with
2337 find_any_thread_of_pid.
2338 * tracepoint.c (same_process_p): Remove.
2339 (gdb_agent_about_to_close): Replace usage of same_process_p with
2340 find_any_thread_of_pid.
2341 * linux-x86-low.c (same_process_callback): Remove.
2342 (x86_arch_setup_process_callback): Replace usage of
2343 same_process_callback with find_any_thread_of_pid.
2344 * thread-db.c (any_thread_of): Remove.
2345 (switch_to_process): Replace usage of any_thread_of with
2346 find_any_thread_of_pid.
2347 * inferiors.c (thread_pid_matches_callback): Remove.
2348 (find_thread_process): Adjust to use find_any_thread_of_pid.
2350 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2352 * regcache.c (get_thread_regcache): Guard calls to "memset"
2355 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2357 * linux-low.c (handle_extended_wait): Use
2358 "allocate_target_description" instead of "XNEW".
2359 * linux-x86-low.c (initialize_low_arch): Likewise.
2361 2017-09-05 Yao Qi <yao.qi@linaro.org>
2363 * configure.srv (srv_i386_regobj): Remove.
2364 (srv_amd64_regobj): Remove.
2365 (srv_regobj): Set it to "" for x86 non-linux targets.
2366 * linux-x86-tdesc.c (i386_linux_read_description):
2367 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2368 (init_registers_i386): Remove the declaration.
2369 (tdesc_i386): Remove the declaration.
2370 (lynx_i386_arch_setup): Call i386_create_target_description.
2371 * nto-x86-low.c: Likewise.
2372 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2373 [!__x86_64__]: include arch/i386.h.
2374 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2376 2017-09-05 Yao Qi <yao.qi@linaro.org>
2378 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2379 i386/amd64-XXX-linux from it.
2381 2017-09-05 Yao Qi <yao.qi@linaro.org>
2383 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2385 (ipa_amd64_linux_regobj): Remove.
2386 (ipa_x32_linux_regobj): Remove.
2388 2017-09-05 Yao Qi <yao.qi@linaro.org>
2390 * Makefile.in (arch-amd64.o): New rule.
2391 * configure.srv: Append arch-amd64.o.
2392 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2393 (get_ipa_tdesc): Call amd64_linux_read_description.
2394 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2395 and init_registers_amd64_XXX.
2396 * linux-x86-low.c (x86_linux_read_description): Call
2397 amd64_linux_read_description.
2398 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2399 (initialize_low_arch): Don't call init_registers_x32_XXX and
2400 init_registers_amd64_XXX.
2401 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2402 and tdesc_amd64_XXX.
2403 [__x86_64__] (amd64_tdesc_test): New function.
2404 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2405 and init_registers_amd64_XXX.
2406 * linux-x86-tdesc.c: Include arch/amd64.h.
2407 (xcr0_to_tdesc_idx): New function.
2408 (i386_linux_read_description): New function.
2409 (amd64_get_ipa_tdesc_idx): New function.
2410 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2411 (amd64_get_ipa_tdesc): Declare.
2413 2017-09-05 Yao Qi <yao.qi@linaro.org>
2415 * configure.srv (srv_i386_linux_xmlfiles): Remove
2416 i386/i386-XXX-linux.xml from it.
2418 2017-09-05 Yao Qi <yao.qi@linaro.org>
2420 * configure.srv: Set srv_i386_linux_regobj empty if $development
2422 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2423 initialize_low_tdesc.
2424 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2425 with #if initialize_low_tdesc.
2426 * linux-x86-tdesc-selftest.c: New file.
2427 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2429 2017-09-05 Yao Qi <yao.qi@linaro.org>
2431 * Makefile.in (arch-i386.o): New rule.
2432 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2433 (x86_64-*-linux*): Likewise.
2434 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2435 include arch/i386.h.
2436 (i386_linux_read_description): Remove code and call
2437 i386_create_target_description.
2438 * tdesc.c (allocate_target_description): New function.
2439 * tdesc.h (set_tdesc_architecture): Remove declaration.
2440 (set_tdesc_osabi): Likewise.
2442 2017-09-05 Yao Qi <yao.qi@linaro.org>
2444 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2445 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2446 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2448 * server.c (get_features_xml): Call tdesc_get_features_xml.
2449 * tdesc.c (set_tdesc_architecture): New function.
2450 (set_tdesc_osabi): New function.
2451 (tdesc_get_features_xml): New function.
2452 (tdesc_create_feature): Add an argument.
2453 * tdesc.h (struct target_desc) <features>: New field.
2454 <arch, osabi>: New field.
2455 (~target_desc): xfree features, arch, and osabi.
2456 (target_desc::oerator==): Don't compare .xmltarget.
2457 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2458 (set_tdesc_osabi): Likewise.
2459 (tdesc_get_features_xml): Likewise.
2461 2017-09-05 Yao Qi <yao.qi@linaro.org>
2463 * linux-x86-tdesc.c: Include selftest.h.
2464 (i386_tdesc_test): New function.
2465 (initialize_low_tdesc): Call selftests::register_test.
2466 * tdesc.h: Include regdef.h.
2467 (target_desc): Override operator == and !=.
2469 2017-09-05 Yao Qi <yao.qi@linaro.org>
2471 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2472 (ipa_obj): Likewise.
2473 * linux-i386-ipa.c: Include common/x86-xstate.h
2474 (get_ipa_tdesc): Call i386_linux_read_description.
2475 (initialize_low_tracepoint): Don't call init_registers_XXX
2476 functions, call initialize_low_tdesc instead.
2477 * linux-x86-low.c (x86_linux_read_description): Call
2478 i386_linux_read_description.
2479 (initialize_low_arch): Don't call init_registers_i386_XXX
2480 functions, call initialize_low_tdesc.
2481 * linux-x86-tdesc.c: New file.
2482 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2483 (i386_get_ipa_tdesc_idx): Declare.
2484 (i386_get_ipa_tdesc): Declare.
2485 (initialize_low_tdesc): Declare.
2487 2017-09-05 Yao Qi <yao.qi@linaro.org>
2489 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2492 2017-09-05 Yao Qi <yao.qi@linaro.org>
2494 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2495 * regcache.c (get_thread_regcache): Use VEC_length.
2496 (init_register_cache): Likewise.
2497 (regcache_cpy): Likewise.
2498 (registers_to_string): Iterate reg_defs via VEC_iterate.
2499 (find_regno): Likewise.
2500 (find_register_by_number): Use VEC_index.
2501 (register_size): Call find_register_by_number.
2502 (register_data): Call find_register_by_number.
2503 (supply_regblock): Use VEC_length.
2504 (regcache_raw_read_unsigned): Likewise.
2505 * tdesc.c (init_target_desc): Iterate reg_defs via
2507 (default_description): Update initializer.
2508 (copy_target_description): Don't update field num_registers.
2509 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2510 <num_registers>: Remove.
2512 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2514 * Makefile.in (.SECONDARY): Define target.
2516 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2518 * linux-low.c (linux_wait_1): Adjust.
2519 * server.c (queue_stop_reply_callback): Adjust.
2521 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2523 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2524 QEnvironmentUnset and QEnvironmentReset packets.
2525 (handle_query): Inform remote that QEnvironmentHexEncoded,
2526 QEnvironmentUnset and QEnvironmentReset are supported.
2528 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2530 * inferiors.h (inferior_target_data): Rename to ...
2531 (thread_target_data): ... this.
2532 (inferior_regcache_data): Rename to ...
2533 (thread_regcache_data): ... this.
2534 (set_inferior_regcache_data): Rename to ...
2535 (set_thread_regcache_data): ... this.
2536 * inferiors.c (inferior_target_data): Rename to ...
2537 (thread_target_data): ... this.
2538 (inferior_regcache_data): Rename to ...
2539 (thread_regcache_data): ... this.
2540 (set_inferior_regcache_data): Rename to ...
2541 (set_thread_regcache_data): ... this.
2542 (free_one_thread): Update.
2543 * linux-low.h (get_thread_lwp): Update.
2544 * regcache.c (get_thread_regcache): Update.
2545 (regcache_invalidate_thread): Update.
2546 (free_register_cache_thread): Update.
2547 * win32-i386-low.c (update_debug_registers_callback): Update.
2548 (win32_get_current_dr): Update.
2549 * win32-low.c (thread_rec): Update.
2550 (delete_thread_info): Update.
2551 (continue_one_thread): Update.
2552 (suspend_one_thread): Update.
2554 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2556 * inferiors.c (set_inferior_target_data): Remove.
2557 * inferiors.h (set_inferior_target_data): Remove.
2559 2017-08-18 Yao Qi <yao.qi@linaro.org>
2561 * Makefile.in (OBS): Add selftest.o.
2562 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2563 * configure, config.in: Re-generated.
2564 * server.c: Include common/sefltest.h.
2565 (captured_main): Handle option --selftest.
2567 2017-08-09 Yao Qi <yao.qi@linaro.org>
2569 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2570 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2571 i386-avx-mpx.o and i386-mmx.o.
2572 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2573 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2574 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2575 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2576 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2577 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2578 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2579 i386/amd64-avx-mpx.xml.
2581 2017-08-09 Yao Qi <yao.qi@linaro.org>
2583 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2584 and x32-avx-avx512.o.
2585 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2586 i386/x32-avx-avx512.xml.
2588 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2590 * tracepoint.h (enum class fast_tpoint_collect_result): New
2592 (fast_tracepoint_collecting): Change return type to
2593 fast_tpoint_collect_result.
2594 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2595 * linux-low.h: Include tracepoint.h.
2596 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2597 fast_tpoint_collect_result.
2598 * linux-low.c (handle_tracepoints): Adjust.
2599 (linux_fast_tracepoint_collecting): Change return type to
2600 fast_tpoint_collect_result.
2601 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2602 linux_wait_1, stuck_in_jump_pad_callback,
2603 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2604 proceed_one_lwp): Adjust to type change.
2606 2017-07-10 Yao Qi <yao.qi@linaro.org>
2608 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2610 2017-06-29 Yao Qi <yao.qi@linaro.org>
2612 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2614 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2616 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2618 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2620 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2622 * linux-low.c (linux_create_inferior): Adjust code to access the
2623 environment information via 'gdb_environ' class.
2624 * lynx-low.c (lynx_create_inferior): Likewise.
2625 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2626 (get_environ): Return a pointer to 'our_environ'.
2627 (captured_main): Initialize 'our_environ'.
2628 * server.h (get_environ): Adjust prototype.
2629 * spu-low.c (spu_create_inferior): Adjust code to access the
2630 environment information via 'gdb_environ' class.
2632 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2634 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2635 usage of "register" keyword.
2637 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2639 * configure: Re-generate.
2641 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2643 * configure: Re-generate.
2645 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2647 * Makefile.in (COMPILE.pre): Add "-x c++".
2649 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2651 * fork-child.c: Conditionally include <signal.h>.
2653 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2655 * server.c (handle_general_set): Handle new packet
2656 "QStartupWithShell".
2657 (handle_query): Add "QStartupWithShell" to the list of supported
2659 (gdbserver_usage): Add help text explaining the
2660 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2662 (captured_main): Recognize and act upon the presence of the new
2665 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2666 Pedro Alves <palves@redhat.com>
2668 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2669 * configure: Regenerate.
2670 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2672 (i[34567]86-*-lynxos*): Likewise.
2673 (spu*-*-*): Likewise.
2674 * fork-child.c: New file.
2675 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2677 (linux_ptrace_fun): New function.
2678 (linux_create_inferior): Adjust function prototype to reflect
2679 change on "target.h". Adjust function code to use
2681 (linux_request_interrupt): Delete "signal_pid".
2682 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2683 (lynx_ptrace_fun): New function.
2684 (lynx_create_inferior): Adjust function prototype to reflect
2685 change on "target.h". Adjust function code to use
2687 * nto-low.c (nto_create_inferior): Adjust function prototype and
2688 code to reflect change on "target.h". Update comments.
2689 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2690 "common-terminal.h" and "environ.h".
2691 (terminal_fd): Moved to fork-child.c.
2692 (old_foreground_pgrp): Likewise.
2693 (restore_old_foreground_pgrp): Likewise.
2694 (last_status): Make it global.
2695 (last_ptid): Likewise.
2696 (our_environ): New variable.
2697 (startup_with_shell): Likewise.
2698 (program_name): Likewise.
2699 (program_argv): Rename to...
2700 (program_args): ...this.
2701 (wrapper_argv): New variable.
2702 (start_inferior): Delete function.
2703 (get_exec_wrapper): New function.
2704 (get_exec_file): Likewise.
2705 (get_environ): Likewise.
2706 (prefork_hook): Likewise.
2707 (post_fork_inferior): Likewise.
2708 (postfork_hook): Likewise.
2709 (postfork_child_hook): Likewise.
2710 (handle_v_run): Update code to deal with arguments coming from the
2711 remote host. Update calls from "start_inferior" to
2713 (captured_main): Likewise. Initialize environment variable. Call
2715 * server.h (post_fork_inferior): New prototype.
2716 (get_environ): Likewise.
2717 (last_status): Declare.
2718 (last_ptid): Likewise.
2719 (signal_pid): Likewise.
2720 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2721 (spu_ptrace_fun): New function.
2722 (spu_create_inferior): Adjust function prototype to reflect change
2723 on "target.h". Adjust function code to use "fork_inferior".
2724 * target.c (target_terminal_init): New function.
2725 (target_terminal_inferior): Likewise.
2726 (target_terminal_ours): Likewise.
2727 * target.h: Include <vector>.
2728 (struct target_ops) <create_inferior>: Update prototype.
2729 (create_inferior): Update macro.
2730 * utils.c (gdb_flush_out_err): New function.
2731 * win32-low.c (win32_create_inferior): Adjust function prototype
2732 and code to reflect change on "target.h".
2734 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2736 * inferiors.c (switch_to_thread): New function.
2738 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2740 * Makefile.in (SFILE): Add "common/job-control.c".
2741 (OBS): Add "job-control.o".
2743 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2745 * Makefile: Remove "@host_makefile_frag@".
2747 2017-05-05 Pedro Alves <palves@redhat.com>
2749 * configure: Regenerate.
2751 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2753 * configure: Regenerate.
2755 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2757 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2758 software_single_step change of return type to
2759 std::vector<CORE_ADDR>.
2760 * linux-low.c (install_software_single_step_breakpoints):
2762 * linux-low.h (install_software_single_step_breakpoints):
2765 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2767 * remote-utils.c: Include "gdb_termios.h" instead of
2769 * terminal.h: Delete file.
2771 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2773 * server.c: Include <vector>.
2774 <program_argv, wrapper_argv>: Convert to std::vector.
2775 (start_inferior): Rewrite function to use C++.
2776 (handle_v_run): Likewise. Update code that calculates the argv
2777 based on the vRun packet; use C++.
2778 (captured_main): Likewise.
2780 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2782 * server.c (handle_v_cont): Initialize thread_resume::thread
2785 2017-04-05 Pedro Alves <palves@redhat.com>
2787 * configure: Regenerate.
2789 2017-04-05 Pedro Alves <palves@redhat.com>
2791 * gdbreplay.c (sync_error): Constify.
2792 * linux-x86-low.c (push_opcode): Constify.
2794 2017-04-05 Pedro Alves <palves@redhat.com>
2796 * win32-low.c (get_child_debug_event)
2797 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2798 Report TARGET_WAITKIND_SPURIOUS instead.
2800 2017-04-05 Pedro Alves <palves@redhat.com>
2802 * remote-utils.c (remote_prepare, remote_open): Constify.
2803 * remote-utils.h (remote_prepare, remote_open): Constify.
2804 * server.c (captured_main): Constify 'port' handling.
2806 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2808 * Makefile.in (clean): Clear .deps.
2810 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2812 * .gitignore: Remove generated files, replace with wildcard.
2813 * (clean): Replace removal of generated files with wildcard.
2814 (version.c): Replace with...
2815 (version-generated.c): ...this.
2816 (xml-builtin.c): Replace with...
2817 (xml-builtin-generated.c): ...this.
2818 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2819 (%.c: *regformats*): Replace with...
2820 (%-generated.c: *regformats*): ...this.
2822 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2824 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2825 (xtensa_fill_gregset): Call collect_register_by_name for
2827 (xtensa_store_gregset): Call supply_register_by_name for
2830 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2832 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2833 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2834 (xtensa_store_gregset): Call supply_register for all registers in
2835 a0_regnum..a0_regnum + C0_NREGS range.
2837 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2839 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2840 (ax-ipa.o: ax.c): Remove.
2841 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2842 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2843 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2844 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2845 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2847 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2849 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2850 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2851 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2852 (errors-ipa.o: ../common/errors.c): Remove.
2853 (format-ipa.o: ../common/format.c): Remove.
2854 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2856 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2858 * Makefile.in (%-ipa.o: %.c): New rule.
2859 (tracepoint-ipa.o: tracepoint.c): Remove.
2860 (utils-ipa.o: utils.c): Remove.
2861 (remote-utils-ipa.o: remote-utils.c): Remove.
2862 (regcache-ipa.o: regcache.c): Remove.
2863 (i386-linux-ipa.o: i386-linux.c): Remove.
2864 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2865 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2866 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2867 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2868 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2869 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2870 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2871 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2872 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2873 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2874 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2875 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2876 (aarch64-ipa.o: aarch64.c): Remove.
2877 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2878 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2879 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2880 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2881 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2882 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2883 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2884 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2885 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2886 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2887 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2888 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2889 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2890 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2891 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2892 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2893 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2894 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2895 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2896 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2897 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2898 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2899 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2900 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2901 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2902 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2903 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2904 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2905 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2906 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2907 (tdesc-ipa.o: tdesc.c): Remove.
2908 (x32-linux-ipa.o: x32-linux.c): Remove.
2909 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2910 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2912 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2914 * Makefile.in (%.o: ../arch/%.c): New rule.
2915 (arm.o: ../arch/arm.c): Remove.
2916 (arm-linux.o: ../arch/arm-linux.c): Remove.
2917 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2918 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2920 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2922 * Makefile.in (%.o: ../nat/%.c): New rule.
2923 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2924 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2925 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2926 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2927 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2928 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2929 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2930 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2931 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2932 (linux-personality.o: ../nat/linux-personality.c): Remove.
2933 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2934 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2935 (x86-linux.o: ../nat/x86-linux.c): Remove.
2936 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2937 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2939 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2941 * Makefile.in (%.o: ../common/%.c): New rule.
2942 (signals.o: ../common/signals.c): Remove.
2943 (print-utils.o: ../common/print-utils.c): Remove.
2944 (rsp-low.o: ../common/rsp-low.c): Remove.
2945 (common-utils.o: ../common/common-utils.c): Remove.
2946 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2947 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2948 (vec.o: ../common/vec.c): Remove.
2949 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2950 (xml-utils.o: ../common/xml-utils.c): Remove.
2951 (ptid.o: ../common/ptid.c): Remove.
2952 (buffer.o: ../common/buffer.c): Remove.
2953 (format.o: ../common/format.c): Remove.
2954 (filestuff.o: ../common/filestuff.c): Remove.
2955 (agent.o: ../common/agent.c): Remove.
2956 (errors.o: ../common/errors.c): Remove.
2957 (environ.o: ../common/environ.c): Remove.
2958 (common-debug.o: ../common/common-debug.c): Remove.
2959 (cleanups.o: ../common/cleanups.c): Remove.
2960 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2961 (fileio.o: ../common/fileio.c): Remove.
2962 (common-regcache.o: ../common/common-regcache.c): Remove.
2963 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2964 (new-op.o: ../common/new-op.c): Remove.
2965 (btrace-common.o: ../common/btrace-common.c): Remove.
2967 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2969 * Makefile.in (%.o: ../target/%.c): New rule.
2970 (waitstatus.o: ../target/waitstatus.c): Remove.
2972 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2975 (%.c: ../regformats/%.dat,
2976 (%.c: ../regformats/arm/%.dat,
2977 (%.c: ../regformats/i386/%.dat,
2978 (%.c: ../regformats/rs6000/%.dat): New rules.
2979 (aarch64.c): Remove.
2980 (reg-arm.c): Remove.
2981 (arm-with-iwmmxt.c): Remove.
2982 (arm-with-vfpv2.c): Remove.
2983 (arm-with-vfpv3.c): Remove.
2984 (arm-with-neon.c): Remove.
2985 (reg-bfin.c): Remove.
2986 (reg-cris.c): Remove.
2987 (reg-crisv32.c): Remove.
2989 (i386-linux.c): Remove.
2990 (i386-avx.c): Remove.
2991 (i386-avx-linux.c): Remove.
2992 (i386-avx-avx512.c): Remove.
2993 (i386-avx-avx512-linux.c): Remove.
2994 (i386-mpx.c): Remove.
2995 (i386-mpx-linux.c): Remove.
2996 (i386-avx-mpx-avx512-pku.c): Remove.
2997 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2998 (i386-avx-mpx.c): Remove.
2999 (i386-avx-mpx-linux.c): Remove.
3000 (i386-mmx.c): Remove.
3001 (i386-mmx-linux.c): Remove.
3002 (reg-ia64.c): Remove.
3003 (reg-m32r.c): Remove.
3004 (reg-m68k.c): Remove.
3006 (mips-linux.c): Remove.
3007 (mips-dsp-linux.c): Remove.
3008 (mips64-linux.c): Remove.
3009 (mips64-dsp-linux.c): Remove.
3010 (nios2-linux.c): Remove.
3011 (powerpc-32.c): Remove.
3012 (powerpc-32l.c): Remove.
3013 (powerpc-altivec32l.c): Remove.
3014 (powerpc-cell32l.c): Remove.
3015 (powerpc-vsx32l.c): Remove.
3016 (powerpc-isa205-32l.c): Remove.
3017 (powerpc-isa205-altivec32l.c): Remove.
3018 (powerpc-isa205-vsx32l.c): Remove.
3019 (powerpc-e500l.c): Remove.
3020 (powerpc-64l.c): Remove.
3021 (powerpc-altivec64l.c): Remove.
3022 (powerpc-cell64l.c): Remove.
3023 (powerpc-vsx64l.c): Remove.
3024 (powerpc-isa205-64l.c): Remove.
3025 (powerpc-isa205-altivec64l.c): Remove.
3026 (powerpc-isa205-vsx64l.c): Remove.
3027 (s390-linux32.c): Remove.
3028 (s390-linux32v1.c): Remove.
3029 (s390-linux32v2.c): Remove.
3030 (s390-linux64.c): Remove.
3031 (s390-linux64v1.c): Remove.
3032 (s390-linux64v2.c): Remove.
3033 (s390-te-linux64.c): Remove.
3034 (s390-vx-linux64.c): Remove.
3035 (s390-tevx-linux64.c): Remove.
3036 (s390x-linux64.c): Remove.
3037 (s390x-linux64v1.c): Remove.
3038 (s390x-linux64v2.c): Remove.
3039 (s390x-te-linux64.c): Remove.
3040 (s390x-vx-linux64.c): Remove.
3041 (s390x-tevx-linux64.c): Remove.
3042 (tic6x-c64xp-linux.c): Remove.
3043 (tic6x-c64x-linux.c): Remove.
3044 (tic6x-c62x-linux.c): Remove.
3046 (reg-sparc64.c): Remove.
3047 (reg-spu.c): Remove.
3049 (amd64-linux.c): Remove.
3050 (amd64-avx.c): Remove.
3051 (amd64-avx-linux.c): Remove.
3052 (amd64-avx-avx512.c): Remove.
3053 (amd64-avx-avx512-linux.c): Remove.
3054 (amd64-mpx.c): Remove.
3055 (amd64-mpx-linux.c): Remove.
3056 (amd64-avx-mpx-avx512-pku.c): Remove.
3057 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3058 (amd64-avx-mpx.c): Remove.
3059 (amd64-avx-mpx-linux.c): Remove.
3061 (x32-linux.c): Remove.
3062 (x32-avx.c): Remove.
3063 (x32-avx-linux.c): Remove.
3064 (x32-avx-avx512.c): Remove.
3065 (x32-avx-avx512-linux.c): Remove.
3066 (reg-xtensa.c): Remove.
3067 (reg-tilegx.c): Remove.
3068 (reg-tilegx32.c): Remove.
3070 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3072 * Makefile.in (SFILES): Add "common/environ.c".
3073 (OBJS): Add "common/environ.h".
3075 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3077 * configure.ac: Check if the fs_base and gs_base members of
3078 `struct user_regs_struct' exist.
3079 * config.in: Regenerated.
3080 * configure: Likewise.
3082 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3084 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3086 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3087 (get_next_pcs_syscall_next_pc): Likewise.
3089 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3091 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3092 * nto-x86-low.c: Likewise.
3094 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3096 * Makefile.in: Include disable-implicit-rules.mk.
3098 2016-11-23 Pedro Alves <palves@redhat.com>
3100 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3101 (debug_vprintf): Use std::chrono::steady_clock instead of
3102 gettimeofday. Use '.' instead of ':'.
3103 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3104 (get_timestamp): Use std::chrono::steady_clock instead of
3107 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3109 * Makefile.in: Fix whitespace formatting.
3111 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3113 * Makefile.in (SFILES, OBS): Flatten list and order
3116 2016-11-23 Pedro Alves <palves@redhat.com>
3118 * event-loop.c (handle_file_event): Use warning.
3119 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3120 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3123 2016-11-23 Pedro Alves <palves@redhat.com>
3125 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3127 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3128 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3129 debug_printf and debug_flush for debug output.
3130 * server.c (handle_general_set): Likewise.
3131 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3134 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3136 * Makefile.in (.c.o): Replace rule with ...
3137 (%.o: %.c): ... this one.
3139 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3141 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3142 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3144 * configure.ac: Remove checks for the make program.
3145 * configure: Re-generate.
3147 2016-10-28 Pedro Alves <palves@redhat.com>
3149 * Makefile.in (CXX_DIALECT): Get from configure.
3150 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3151 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3152 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3153 * config.in: Regenerate.
3154 * configure: Regenerate.
3156 2016-10-27 Yao Qi <yao.qi@linaro.org>
3158 * linux-low.c (linux_supports_range_stepping): Return true if
3159 can_software_single_step return true.
3161 2016-10-27 Yao Qi <yao.qi@linaro.org>
3163 * inferiors.c (find_inferior_in_random): New function.
3164 * inferiors.h (find_inferior_in_random): Declare.
3165 * linux-low.c (linux_wait_for_event_filtered): Call
3166 find_inferior_in_random instead of find_inferior.
3168 2016-10-27 Yao Qi <yao.qi@linaro.org>
3170 * linux-low.c (linux_wait_1): If single-step breakpoints are
3171 inserted, remove them.
3173 2016-10-26 Pedro Alves <palves@redhat.com>
3175 * linux-low.c (handle_extended_wait): Link parent/child fork
3177 (linux_wait_1): Unlink them.
3178 (linux_set_resume_request): Ignore resume requests for
3179 already-resumed and unhandled fork child threads.
3180 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3181 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3183 (handle_v_requests) <vCont>: Don't call require_running.
3184 * server.h (in_queued_stop_replies): New declaration.
3186 2016-10-24 Yao Qi <yao.qi@linaro.org>
3189 * linux-aarch64-low.c (append_insns): Cast the return value to
3192 2016-10-10 Yao Qi <yao.qi@linaro.org>
3194 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3196 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3198 * target.c (target_supports_multi_process): New function, moved
3200 * target.h (target_supports_multi_process): ... here. Remove
3203 2016-10-05 Tom Tromey <tom@tromey.com>
3206 * tracepoint.c (handle_tracepoint_bkpts): Check
3207 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3209 2016-10-05 Yao Qi <yao.qi@linaro.org>
3211 * configure.srv: Update the path of arm-*.xml files.
3213 2016-10-05 Terry Guo <terry.guo@arm.com>
3214 Yao Qi <yao.qi@linaro.org>
3216 * Makefile.in: Adjust the path of rules.
3217 * configure.srv: Update the path of xml files.
3218 * regformats/arm-with-iwmmxt.dat: Regenerated.
3219 * regformats/arm-with-neon.dat: Likewise.
3220 * regformats/arm-with-vfpv2.dat: Likewise.
3221 * regformats/arm-with-vfpv3.dat Likewise.
3223 2016-09-30 Yao Qi <yao.qi@linaro.org>
3226 * target.c (target_stop_and_wait): Don't call
3227 target_continue_no_signal, use resume_stop instead.
3229 2016-09-26 Yao Qi <yao.qi@linaro.org>
3231 * linux-low.c (linux_wait_1): Call debug_exit.
3233 2016-09-23 Pedro Alves <palves@redhat.com>
3235 * Makefile.in (SFILES): Add common/new-op.c.
3236 (OBS): Add common/new-op.o.
3237 (new-op.o): New rule.
3239 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3241 * .gitinore: Ignore more files.
3243 2016-09-21 Yao Qi <yao.qi@linaro.org>
3245 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3248 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3250 * server.c (start_inferior): Call target_mourn_inferior instead of
3251 mourn_inferior; pass ptid_t argument to it.
3253 (handle_target_event): Likewise.
3254 * target.c (target_mourn_inferior): New function.
3255 * target.h (mourn_inferior): Delete macro.
3257 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3259 * linux-low.c (lwp_is_stepping): New function.
3261 2016-09-06 Carl Love <cel@us.ibm.com>
3263 * server.c (start_inferior): Fixed comment, requested comment change
3264 didn't get updated correctly. Removed reference to ptrace () call as
3265 it is only true on Linux systems.
3267 2016-09-06 Carl Love <cel@us.ibm.com>
3269 * server.c (start_inferior): Do not call
3270 function target_post_create_inferior () if the
3271 inferior process has already exited.
3273 2016-09-05 Pedro Alves <palves@redhat.com>
3275 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3276 (COMPILE.pre, CC_LD): Use CXX directly.
3277 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3278 * acinclude.m4: Don't include build-with-cxx.m4.
3279 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3280 * configure: Regenerate.
3282 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3285 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3286 call writing data to own_buf.
3288 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3290 * target.c (mywait): Call target_wait instead of
3292 (target_wait): New function.
3294 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3296 * server.c (start_inferior): New variable 'ptid'. Replace calls
3297 to the_target->resume by target_continue{,_no_signal}, depending
3299 * target.c (target_stop_and_wait): Call target_continue_no_signal
3300 instead of the_target->resume.
3301 (target_continue): New function.
3303 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3305 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3307 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3310 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3312 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3313 * linux-arm-low.c (ps_get_thread_area): Likewise.
3314 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3315 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3316 * linux-mips-low.c (ps_get_thread_area): Likewise.
3317 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3318 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3319 * linux-x86-low.c (ps_get_thread_area): Likewise.
3320 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3322 2016-08-19 Pedro Alves <palves@redhat.com>
3324 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3326 2016-08-19 Pedro Alves <palves@redhat.com>
3328 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3329 comment. Use memcpy instead of casting through unsigned long.
3331 2016-08-19 Pedro Alves <palves@redhat.com>
3333 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3334 allocating around 0x80000000.
3336 2016-08-19 Pedro Alves <palves@redhat.com>
3339 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3340 (x32-avx512-linux-ipa.o): New rules.
3341 * configure.ac (x86_64-*-linux*): New x32 check.
3342 * configure.srv (ipa_x32_linux_regobj): New.
3343 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3344 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3346 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3348 * configure: Regenerate.
3350 2016-08-09 Pedro Alves <palves@redhat.com>
3353 * Makefile.in (OBS): Add signals-state-save-restore.o.
3354 (signals-state-save-restore.o): New rule.
3355 * config.in: Regenerate.
3356 * configure: Regenerate.
3357 * linux-low.c: Include "signals-state-save-restore.h".
3358 (linux_create_inferior): Call
3359 restore_original_signals_state.
3360 * server.c: Include "dispositions-save-restore.h".
3361 (captured_main): Call save_original_signals_state.
3363 2016-08-05 Pedro Alves <palves@redhat.com>
3365 * configure: Regenerate.
3367 2016-08-04 Yao Qi <yao.qi@linaro.org>
3369 * linux-low.c (regsets_fetch_inferior_registers): Check
3370 errno is ESRCH or not.
3372 2016-08-02 Yao Qi <yao.qi@linaro.org>
3374 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3375 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3376 (thread_db_load_search): Update.
3377 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3378 td_ta_set_event and td_ta_event_getmsg.
3380 2016-07-26 Pedro Alves <palves@redhat.com>
3383 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3384 of unsigned long for 64-bit registers and use uint32_t instead of
3385 unsigned int for 32-bit registers.
3387 2016-07-26 Pedro Alves <palves@redhat.com>
3389 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3392 2016-07-21 Tom Tromey <tom@tromey.com>
3394 * configure: Rebuild.
3396 2016-07-21 Yao Qi <yao.qi@linaro.org>
3398 * mem-break.c (find_gdb_breakpoint): Cast bp to
3399 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3401 2016-07-21 Yao Qi <yao.qi@linaro.org>
3403 * server.c (handle_v_requests): Support s and S actions
3404 if target_supports_software_single_step return true.
3406 2016-07-21 Yao Qi <yao.qi@linaro.org>
3408 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3409 is resume_step, call maybe_hw_step.
3410 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3412 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3414 (proceed_one_lwp): If resume request is resume_step, install
3415 reinsert breakpoints and call maybe_hw_step.
3417 2016-07-21 Yao Qi <yao.qi@linaro.org>
3419 * linux-low.c (proceed_one_lwp): Declare.
3420 (linux_resume_one_thread): Remove local variable 'step'.
3421 Lift code enqueue signal. Call proceed_one_lwp instead of
3422 linux_resume_one_lwp.
3424 2016-07-21 Yao Qi <yao.qi@linaro.org>
3426 * linux-low.c (linux_resume_one_thread): Call
3427 enqueue_pending_signal.
3429 2016-07-21 Yao Qi <yao.qi@linaro.org>
3431 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3432 * inferiors.c (do_restore_current_thread_cleanup): New function.
3433 (make_cleanup_restore_current_thread): Likewise.
3434 * linux-low.c (install_software_single_step_breakpoints): Call
3435 make_cleanup_restore_current_thread. Switch current_thread to
3438 2016-07-21 Yao Qi <yao.qi@linaro.org>
3440 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3441 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3442 (clone_one_breakpoint): Likewise.
3443 (delete_reinsert_breakpoints): Change parameter to thread.
3445 (has_reinsert_breakpoints): Likewise.
3446 (uninsert_reinsert_breakpoints): Likewise.
3447 (reinsert_reinsert_breakpoints): Likewise.
3448 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3449 (delete_reinsert_breakpoints): Likewise.
3450 (reinsert_reinsert_breakpoints): Likewise.
3451 (uninsert_reinsert_breakpoints): Likewise.
3452 (has_reinsert_breakpoints): Likewise.
3454 2016-07-21 Yao Qi <yao.qi@linaro.org>
3456 * inferiors.c (get_thread_process): Make parameter const.
3457 * inferiors.h (get_thread_process): Update declaration.
3458 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3459 Add new parameters child_thread and parent_thread. Callers
3461 * mem-break.h (clone_all_breakpoints): Update declaration.
3463 2016-07-21 Yao Qi <yao.qi@linaro.org>
3465 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3466 <command_list, handler>: Remove.
3467 (struct gdb_breakpoint): New.
3468 (struct other_breakpoint): New.
3469 (struct reinsert_breakpoint): New.
3470 (is_gdb_breakpoint): New function.
3471 (any_persistent_commands): Update command_list if
3472 is_gdb_breakpoint returns true.
3473 (set_breakpoint): Create breakpoints according to their types.
3474 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3475 (set_gdb_breakpoint_1): Likewise.
3476 (set_gdb_breakpoint): Likewise.
3477 (clear_breakpoint_conditions): Change parameter type to
3478 'struct gdb_breakpoint *'.
3479 (clear_breakpoint_commands): Likewise.
3480 (clear_breakpoint_conditions_and_commands): Likewise.
3481 (add_condition_to_breakpoint): Likewise.
3482 (add_breakpoint_condition): Likewise.
3483 (add_commands_to_breakpoint): Likewise.
3484 (check_breakpoints): Check other_breakpoint.
3485 (clone_one_breakpoint): Clone breakpopint according to its type.
3486 * mem-break.h (struct gdb_breakpoint): Declare.
3487 (set_gdb_breakpoint): Update declaration.
3488 (clear_breakpoint_conditions_and_commands): Likewise.
3489 (add_breakpoint_condition): Likewise.
3490 (add_breakpoint_commands): Likewise.
3491 * server.c (process_point_options): Change parameter type to
3492 'struct gdb_breakpoint *'.
3494 2016-07-21 Yao Qi <yao.qi@linaro.org>
3496 * mem-break.c (set_breakpoint_at): Rename it to ...
3497 (set_breakpoint_type_at): ... it.
3498 (set_breakpoint_at): Call set_breakpoint_type_at.
3499 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3500 * mem-break.h (set_breakpoint_at): Update comments.
3502 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3504 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3506 (nios2_store_gregset): Likewise.
3508 2016-07-01 Pedro Alves <palves@redhat.com>
3509 Antoine Tremblay <antoine.tremblay@ericsson.com>
3511 * linux-low.c: Change interface to take the target lwp_info
3512 pointer directly and return void. Handle detaching from a zombie
3514 (linux_detach_lwp_callback): New function.
3515 (linux_detach): Detach from the leader thread after detaching from
3518 2016-06-28 Yao Qi <yao.qi@linaro.org>
3520 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3521 for variable new_offset.
3522 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3523 (aarch64_ftrace_insn_reloc_cb): Likewise.
3524 (aarch64_ftrace_insn_reloc_tb): Likewise.
3525 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3526 PRIx64 instead of PRIx32.
3528 2016-06-28 Yao Qi <yao.qi@linaro.org>
3530 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3531 (the_low_target): Install arm_get_syscall_trapinfo.
3533 2016-06-28 Yao Qi <yao.qi@linaro.org>
3535 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3537 (the_low_target): Install aarch64_get_syscall_trapinfo.
3539 2016-06-28 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3543 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3544 Remove parameter sysno.
3545 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3548 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3550 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3551 (s390_emit_ne_goto): Likewise.
3552 (s390_emit_lt_goto): Likewise.
3553 (s390_emit_le_goto): Likewise.
3554 (s390_emit_gt_goto): Likewise.
3555 (s390_emit_ge_goto): Likewise.
3556 (s390x_emit_eq_goto): Likewise.
3557 (s390x_emit_ne_goto): Likewise.
3558 (s390x_emit_lt_goto): Likewise.
3559 (s390x_emit_le_goto): Likewise.
3560 (s390x_emit_gt_goto): Likewise.
3561 (s390x_emit_ge_goto): Likewise.
3562 (s390_emit_ops_impl): Mark variable static.
3563 (s390x_emit_ops): Likewise.
3565 2016-06-17 Yao Qi <yao.qi@linaro.org>
3567 * linux-low.c (handle_extended_wait): Call
3568 uninsert_reinsert_breakpoints for the parent process. Remove
3569 reinsert breakpoints from the child process. Reinsert them to
3570 the parent process when vfork is done.
3571 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3572 (reinsert_reinsert_breakpoints): New function.
3573 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3574 (reinsert_reinsert_breakpoints): Declare.
3576 2016-06-17 Yao Qi <yao.qi@linaro.org>
3578 * linux-low.c (handle_extended_wait): If the parent is doing
3579 step-over, remove the reinsert breakpoints from the forked child.
3581 2016-06-17 Yao Qi <yao.qi@linaro.org>
3583 * linux-low.c (unsuspend_all_lwps): Declare.
3584 (linux_low_filter_event): If thread exited, call finish_step_over.
3585 If step-over is finished, unsuspend other threads.
3587 2016-06-17 Yao Qi <yao.qi@linaro.org>
3589 * linux-low.c (linux_resume_one_lwp_throw): Assert
3590 has_reinsert_breakpoints returns false.
3591 * mem-break.c (delete_disabled_breakpoints): Assert
3592 bp type isn't reinsert_breakpoint.
3594 2016-06-17 Yao Qi <yao.qi@linaro.org>
3596 * linux-low.c (maybe_hw_step): New function.
3597 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3598 (finish_step_over): Switch current_thread to lwp temporarily,
3599 and assert has_reinsert_breakpoints returns true.
3600 (proceed_one_lwp): Call maybe_hw_step.
3601 * mem-break.c (has_reinsert_breakpoints): New function.
3602 * mem-break.h (has_reinsert_breakpoints): Declare.
3604 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3606 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3608 2016-05-17 Yao Qi <yao.qi@linaro.org>
3610 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3611 instead of find_inferior.
3613 2016-05-05 Yao Qi <yao.qi@linaro.org>
3615 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3616 Initialize res to zero.
3618 2016-05-05 Yao Qi <yao.qi@linaro.org>
3620 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3623 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3625 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3626 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3627 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3629 2016-04-28 Par Olsson <par.olsson@windriver.com>
3630 Simon Marchi <simon.marchi@ericsson.com>
3632 * tracepoint.c (write_inferior_int8): New function.
3633 (cmd_qtenable_disable): Write enable flag using
3634 write_inferior_int8.
3636 2016-04-25 Yao Qi <yao.qi@linaro.org>
3638 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3639 (need_step_over_p): Return zero if the LWP has pending signals
3640 can be delivered on software single step target.
3642 2016-04-25 Yao Qi <yao.qi@linaro.org>
3644 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3645 return instead of error.
3647 2016-04-22 Yao Qi <yao.qi@linaro.org>
3649 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3652 2016-04-22 Yao Qi <yao.qi@linaro.org>
3654 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3655 signal when stepping over breakpoint with software single
3658 2016-04-21 Pedro Alves <palves@redhat.com>
3660 * linux-s390-low.c (s390_collect_ptrace_register)
3661 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3663 (s390_check_regset): Use void * instead of gdb_byte *.
3665 2016-04-20 Pedro Alves <palves@redhat.com>
3667 * configure: Renegerate.
3669 2016-04-20 Yao Qi <yao.qi@linaro.org>
3671 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3672 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3674 (arm_store_gregset): Likewise.
3676 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3678 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3679 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3680 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3681 (amd64-avx-mpx-linux.c): New rules.
3682 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3683 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3684 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3685 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3686 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3687 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3688 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3689 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3690 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3691 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3692 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3693 * linux-x86-low.c (x86_linux_read_description): Add case for
3694 X86_XSTATE_AVX_MPX_MASK.
3695 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3696 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3697 init_registers_i386_avx_mpx_linux.
3698 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3699 (initialize_low_tracepoint): Call
3700 init_registers_i386_avx_mpx_linux.
3701 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3702 (initialize_low_tracepoint): Call
3703 init_registers_amd64_avx_mpx_linux.
3704 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3705 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3706 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3709 2016-04-18 Pedro Alves <palves@redhat.com>
3711 * configure: Regenerate.
3713 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3715 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3716 (aarch64_emit_sub): Likewise.
3718 2016-04-12 Pedro Alves <palves@redhat.com>
3720 * utils.c (prepare_to_throw_exception): Delete.
3722 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3724 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3726 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3728 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3730 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3732 * linux-aarch64-ipa.c: Add <elf.h> include.
3733 * linux-ppc-ipa.c: Add <elf.h> include.
3734 * linux-s390-ipa.c: Add <elf.h> include.
3736 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3738 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3739 (get_raw_reg_ptr): Likewise.
3740 (get_trace_state_variable_value_ptr): Likewise.
3741 (set_trace_state_variable_value_ptr): Likewise.
3742 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3745 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3746 Marcin Kościelnicki <koriakin@0x04.net>
3749 * linux-ppc-low.c (emit_insns): New function.
3750 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3751 (ppc_emit_prologue): New function.
3752 (ppc_emit_epilogue): New function.
3753 (ppc_emit_add): New function.
3754 (ppc_emit_sub): New function.
3755 (ppc_emit_mul): New function.
3756 (ppc_emit_lsh): New function.
3757 (ppc_emit_rsh_signed): New function.
3758 (ppc_emit_rsh_unsigned): New function.
3759 (ppc_emit_ext): New function.
3760 (ppc_emit_zero_ext): New function.
3761 (ppc_emit_log_not): New function.
3762 (ppc_emit_bit_and): New function.
3763 (ppc_emit_bit_or): New function.
3764 (ppc_emit_bit_xor): New function.
3765 (ppc_emit_bit_not): New function.
3766 (ppc_emit_equal): New function.
3767 (ppc_emit_less_signed): New function.
3768 (ppc_emit_less_unsigned): New function.
3769 (ppc_emit_ref): New function.
3770 (ppc_emit_const): New function.
3771 (ppc_emit_reg): New function.
3772 (ppc_emit_pop): New function.
3773 (ppc_emit_stack_flush): New function.
3774 (ppc_emit_swap): New function.
3775 (ppc_emit_stack_adjust): New function.
3776 (ppc_emit_call): New function.
3777 (ppc_emit_int_call_1): New function.
3778 (ppc_emit_void_call_2): New function.
3779 (ppc_emit_if_goto): New function.
3780 (ppc_emit_goto): New function.
3781 (ppc_emit_eq_goto): New function.
3782 (ppc_emit_ne_goto): New function.
3783 (ppc_emit_lt_goto): New function.
3784 (ppc_emit_le_goto): New function.
3785 (ppc_emit_gt_goto): New function.
3786 (ppc_emit_ge_goto): New function.
3787 (ppc_write_goto_address): New function.
3788 (ppc_emit_ops_impl): New static variable.
3789 (ppc64v1_emit_prologue): New function.
3790 (ppc64v2_emit_prologue): New function.
3791 (ppc64_emit_epilogue): New function.
3792 (ppc64_emit_add): New function.
3793 (ppc64_emit_sub): New function.
3794 (ppc64_emit_mul): New function.
3795 (ppc64_emit_lsh): New function.
3796 (ppc64_emit_rsh_signed): New function.
3797 (ppc64_emit_rsh_unsigned): New function.
3798 (ppc64_emit_ext): New function.
3799 (ppc64_emit_zero_ext): New function.
3800 (ppc64_emit_log_not): New function.
3801 (ppc64_emit_bit_and): New function.
3802 (ppc64_emit_bit_or): New function.
3803 (ppc64_emit_bit_xor): New function.
3804 (ppc64_emit_bit_not): New function.
3805 (ppc64_emit_equal): New function.
3806 (ppc64_emit_less_signed): New function.
3807 (ppc64_emit_less_unsigned): New function.
3808 (ppc64_emit_ref): New function.
3809 (ppc64_emit_const): New function.
3810 (ppc64v1_emit_reg): New function.
3811 (ppc64v2_emit_reg): New function.
3812 (ppc64_emit_pop): New function.
3813 (ppc64_emit_stack_flush): New function.
3814 (ppc64_emit_swap): New function.
3815 (ppc64v1_emit_call): New function.
3816 (ppc64v2_emit_call): New function.
3817 (ppc64v1_emit_int_call_1): New function.
3818 (ppc64v2_emit_int_call_1): New function.
3819 (ppc64v1_emit_void_call_2): New function.
3820 (ppc64v2_emit_void_call_2): New function.
3821 (ppc64_emit_if_goto): New function.
3822 (ppc64_emit_eq_goto): New function.
3823 (ppc64_emit_ne_goto): New function.
3824 (ppc64_emit_lt_goto): New function.
3825 (ppc64_emit_le_goto): New function.
3826 (ppc64_emit_gt_goto): New function.
3827 (ppc64_emit_ge_goto): New function.
3828 (ppc64v1_emit_ops_impl): New static variable.
3829 (ppc64v2_emit_ops_impl): New static variable.
3830 (ppc_emit_ops): New function.
3831 (linux_low_target): Wire in ppc_emit_ops.
3833 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3834 Marcin Kościelnicki <koriakin@0x04.net>
3837 * Makefile.in: Add powerpc-*-ipa.o
3838 * configure.srv: Add ipa_obj for powerpc*-linux.
3839 * linux-ppc-ipa.c: New file.
3840 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3842 (PPC_FIELD): New macro.
3843 (PPC_SEXT): New macro.
3844 (PPC_OP6): New macro.
3845 (PPC_BO): New macro.
3846 (PPC_LI): New macro.
3847 (PPC_BD): New macro.
3848 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3849 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3850 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3851 (ppc_get_thread_area): New function.
3852 (is_elfv2_inferior): New function.
3853 (gen_ds_form): New function.
3854 (GEN_STD): New macro.
3855 (GEN_STDU): New macro.
3856 (GEN_LD): New macro.
3857 (GEN_LDU): New macro.
3858 (gen_d_form): New function.
3859 (GEN_ADDI): New macro.
3860 (GEN_ADDIS): New macro.
3861 (GEN_LI): New macro.
3862 (GEN_LIS): New macro.
3863 (GEN_ORI): New macro.
3864 (GEN_ORIS): New macro.
3865 (GEN_LWZ): New macro.
3866 (GEN_STW): New macro.
3867 (GEN_STWU): New macro.
3868 (gen_xfx_form): New function.
3869 (GEN_MFSPR): New macro.
3870 (GEN_MTSPR): New macro.
3871 (GEN_MFCR): New macro.
3872 (GEN_MTCR): New macro.
3873 (GEN_SYNC): New macro.
3874 (GEN_LWSYNC): New macro.
3875 (gen_x_form): New function.
3876 (GEN_OR): New macro.
3877 (GEN_MR): New macro.
3878 (GEN_LWARX): New macro.
3879 (GEN_STWCX): New macro.
3880 (GEN_CMPW): New macro.
3881 (gen_md_form): New function.
3882 (GEN_RLDICL): New macro.
3883 (GEN_RLDICR): New macro.
3884 (gen_i_form): New function.
3886 (GEN_BL): New macro.
3887 (gen_b_form): New function.
3888 (GEN_BNE): New macro.
3889 (GEN_LOAD): New macro.
3890 (GEN_STORE): New macro.
3891 (gen_limm): New function.
3892 (gen_atomic_xchg): New function.
3893 (gen_call): New function.
3894 (ppc_relocate_instruction): New function.
3895 (ppc_install_fast_tracepoint_jump_pad): New function.
3896 (ppc_get_min_fast_tracepoint_insn_len): New function.
3897 (ppc_get_ipa_tdesc_idx): New function.
3898 (the_low_target): Wire in the new functions.
3899 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3901 * linux-ppc-tdesc.h: New file.
3903 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3905 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3906 (alloc_jump_pad_buffer): New function.
3907 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3908 (alloc_jump_pad_buffer): New function.
3909 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3910 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3911 (alloc_jump_pad_buffer): New function.
3912 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3913 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3914 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3915 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3917 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3919 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3920 * linux-amd64-ipa.c: Likewise.
3921 * linux-i386-ipa.c: Likewise.
3922 * linux-s390-ipa.c: Likewise.
3923 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3924 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3925 set_trace_state_variable_value_ptr.
3926 (struct ipa_sym_addresses): Likewise.
3927 (symbol_list): Likewise.
3928 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3929 accessing gdb_collect directly.
3930 (gdb_collect_ptr_type): New typedef.
3931 (get_raw_reg_ptr_type): New typedef.
3932 (get_trace_state_variable_value_ptr_type): New typedef.
3933 (set_trace_state_variable_value_ptr_type): New typedef.
3934 (gdb_collect_ptr): New global.
3935 (get_raw_reg_ptr): New global.
3936 (get_trace_state_variable_value_ptr): New global.
3937 (set_trace_state_variable_value_ptr): New global.
3938 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3939 accessing get_raw_reg directly.
3940 (get_get_tsv_func_addr): Likewise for
3941 get_trace_state_variable_value_ptr.
3942 (get_set_tsv_func_addr): Likewise for
3943 set_trace_state_variable_value_ptr.
3944 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3946 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3948 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3950 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3952 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3954 (relocate_instruction): Remove own_buf.
3955 * server.c (own_buf): Make global.
3956 (handle_v_requests): Make global.
3957 * server.h (own_buf): New declaration.
3958 (handle_v_requests): New prototype.
3960 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3963 * linux-s390-low.c (add_insns): New function.
3964 (s390_emit_prologue): New function.
3965 (s390_emit_epilogue): New function.
3966 (s390_emit_add): New function.
3967 (s390_emit_sub): New function.
3968 (s390_emit_mul): New function.
3969 (s390_emit_lsh): New function.
3970 (s390_emit_rsh_signed): New function.
3971 (s390_emit_rsh_unsigned): New function.
3972 (s390_emit_ext): New function.
3973 (s390_emit_log_not): New function.
3974 (s390_emit_bit_and): New function.
3975 (s390_emit_bit_or): New function.
3976 (s390_emit_bit_xor): New function.
3977 (s390_emit_bit_not): New function.
3978 (s390_emit_equal): New function.
3979 (s390_emit_less_signed): New function.
3980 (s390_emit_less_unsigned): New function.
3981 (s390_emit_ref): New function.
3982 (s390_emit_if_goto): New function.
3983 (s390_emit_goto): New function.
3984 (s390_write_goto_address): New function.
3985 (s390_emit_litpool): New function.
3986 (s390_emit_const): New function.
3987 (s390_emit_call): New function.
3988 (s390_emit_reg): New function.
3989 (s390_emit_pop): New function.
3990 (s390_emit_stack_flush): New function.
3991 (s390_emit_zero_ext): New function.
3992 (s390_emit_swap): New function.
3993 (s390_emit_stack_adjust): New function.
3994 (s390_emit_set_r2): New function.
3995 (s390_emit_int_call_1): New function.
3996 (s390_emit_void_call_2): New function.
3997 (s390_emit_eq_goto): New function.
3998 (s390_emit_ne_goto): New function.
3999 (s390_emit_lt_goto): New function.
4000 (s390_emit_le_goto): New function.
4001 (s390_emit_gt_goto): New function.
4002 (s390_emit_ge_goto): New function.
4003 (s390x_emit_prologue): New function.
4004 (s390x_emit_epilogue): New function.
4005 (s390x_emit_add): New function.
4006 (s390x_emit_sub): New function.
4007 (s390x_emit_mul): New function.
4008 (s390x_emit_lsh): New function.
4009 (s390x_emit_rsh_signed): New function.
4010 (s390x_emit_rsh_unsigned): New function.
4011 (s390x_emit_ext): New function.
4012 (s390x_emit_log_not): New function.
4013 (s390x_emit_bit_and): New function.
4014 (s390x_emit_bit_or): New function.
4015 (s390x_emit_bit_xor): New function.
4016 (s390x_emit_bit_not): New function.
4017 (s390x_emit_equal): New function.
4018 (s390x_emit_less_signed): New function.
4019 (s390x_emit_less_unsigned): New function.
4020 (s390x_emit_ref): New function.
4021 (s390x_emit_if_goto): New function.
4022 (s390x_emit_const): New function.
4023 (s390x_emit_call): New function.
4024 (s390x_emit_reg): New function.
4025 (s390x_emit_pop): New function.
4026 (s390x_emit_stack_flush): New function.
4027 (s390x_emit_zero_ext): New function.
4028 (s390x_emit_swap): New function.
4029 (s390x_emit_stack_adjust): New function.
4030 (s390x_emit_int_call_1): New function.
4031 (s390x_emit_void_call_2): New function.
4032 (s390x_emit_eq_goto): New function.
4033 (s390x_emit_ne_goto): New function.
4034 (s390x_emit_lt_goto): New function.
4035 (s390x_emit_le_goto): New function.
4036 (s390x_emit_gt_goto): New function.
4037 (s390x_emit_ge_goto): New function.
4038 (s390_emit_ops): New function.
4039 (struct linux_target_ops): Fill in emit_ops hook.
4041 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4044 * Makefile.in: Add s390 IPA files.
4045 * configure.srv: Build IPA for s390.
4046 * linux-s390-ipa.c: New file.
4047 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4048 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4049 (tdesc_s390_linux32): Likewise.
4050 (init_registers_s390_linux32v1): Likewise.
4051 (tdesc_s390_linux32v1): Likewise.
4052 (init_registers_s390_linux32v2): Likewise.
4053 (tdesc_s390_linux32v2): Likewise.
4054 (init_registers_s390_linux64): Likewise.
4055 (tdesc_s390_linux64): Likewise.
4056 (init_registers_s390_linux64v1): Likewise.
4057 (tdesc_s390_linux64v1): Likewise.
4058 (init_registers_s390_linux64v2): Likewise.
4059 (tdesc_s390_linux64v2): Likewise.
4060 (init_registers_s390_te_linux64): Likewise.
4061 (tdesc_s390_te_linux64): Likewise.
4062 (init_registers_s390_vx_linux64): Likewise.
4063 (tdesc_s390_vx_linux64): Likewise.
4064 (init_registers_s390_tevx_linux64): Likewise.
4065 (tdesc_s390_tevx_linux64): Likewise.
4066 (init_registers_s390x_linux64): Likewise.
4067 (tdesc_s390x_linux64): Likewise.
4068 (init_registers_s390x_linux64v1): Likewise.
4069 (tdesc_s390x_linux64v1): Likewise.
4070 (init_registers_s390x_linux64v2): Likewise.
4071 (tdesc_s390x_linux64v2): Likewise.
4072 (init_registers_s390x_te_linux64): Likewise.
4073 (tdesc_s390x_te_linux64): Likewise.
4074 (init_registers_s390x_vx_linux64): Likewise.
4075 (tdesc_s390x_vx_linux64): Likewise.
4076 (init_registers_s390x_tevx_linux64): Likewise.
4077 (tdesc_s390x_tevx_linux64): Likewise.
4078 (have_hwcap_s390_vx): New static variable.
4079 (s390_arch_setup): Fill have_hwcap_s390_vx.
4080 (s390_get_thread_area): New function.
4081 (s390_ft_entry_gpr_esa): New const.
4082 (s390_ft_entry_gpr_zarch): New const.
4083 (s390_ft_entry_misc): New const.
4084 (s390_ft_entry_fr): New const.
4085 (s390_ft_entry_vr): New const.
4086 (s390_ft_main_31): New const.
4087 (s390_ft_main_64): New const.
4088 (s390_ft_exit_fr): New const.
4089 (s390_ft_exit_vr): New const.
4090 (s390_ft_exit_misc): New const.
4091 (s390_ft_exit_gpr_esa): New const.
4092 (s390_ft_exit_gpr_zarch): New const.
4093 (append_insns): New function.
4094 (s390_relocate_instruction): New function.
4095 (s390_install_fast_tracepoint_jump_pad): New function.
4096 (s390_get_min_fast_tracepoint_insn_len): New function.
4097 (s390_get_ipa_tdesc_idx): New function.
4098 (struct linux_target_ops): Wire in the above functions.
4099 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4100 * linux-s390-tdesc.h: New file.
4102 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4104 * linux-s390-low.c (s390_supports_tracepoints): New function.
4105 (struct linux_target_ops): Fill supports_tracepoints hook.
4107 2016-03-18 Yao Qi <yao.qi@linaro.org>
4109 * linux-low.c (lwp_signal_can_be_delivered): New function.
4110 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4112 2016-03-18 Yao Qi <yao.qi@linaro.org>
4114 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4115 0 if signal is enqueued. Remove 'signal' from one debugging
4116 message. Move one debugging message to some lines below.
4117 Remove code setting 'signal' to 0.
4119 2016-03-18 Yao Qi <yao.qi@linaro.org>
4121 * linux-low.c (linux_low_filter_event): Remove redundant
4122 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4124 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4126 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4127 (struct linux_target_ops): Wire in the above.
4129 2016-03-03 Yao Qi <yao.qi@linaro.org>
4131 * linux-low.c: Update comments to start_step_over.
4133 2016-03-03 Yao Qi <yao.qi@linaro.org>
4136 * linux-low.c (handle_extended_wait): Set child suspended
4137 if event_lwp->bp_reinsert isn't zero.
4139 2016-03-02 Yao Qi <yao.qi@linaro.org>
4141 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4142 enqueue_pending_signal.
4144 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4146 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4149 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4151 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4152 (s390_regmap_3264) [!__s390x__]: New global.
4153 (s390_collect_ptrace_register): Skip map entries containing -1.
4154 (s390_supply_ptrace_register): Ditto.
4155 (s390_fill_gprs_high): New function.
4156 (s390_store_gprs_high): New function.
4157 (s390_regsets): Add NT_S390_HIGH_GPRS.
4158 (s390_get_hwcap): Enable on 31-bit.
4159 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4160 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4161 Detect NT_S390_HIGH_GPRS.
4162 (s390_usrregs_info_3264): Enable on 31-bit.
4163 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4164 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4166 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4169 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4170 * configure.srv: Ditto.
4171 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4172 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4173 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4174 (init_registers_amd64_linux): Remove prototype.
4175 (tdesc_amd64_linux): Remove declaration.
4176 (get_ipa_tdesc): New function.
4177 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4178 initialize remaining tdescs.
4179 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4180 (init_registers_i386_linux): Remove prototype.
4181 (tdesc_i386_linux): Remove declaration.
4182 (get_ipa_tdesc): New function.
4183 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4184 initialize remaining tdescs.
4185 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4186 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4187 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4188 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4189 (x86_get_ipa_tdesc_idx): New function.
4190 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4191 * linux-x86-tdesc.h: New file.
4192 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4193 (target_get_ipa_tdesc_idx): New macro.
4194 * tracepoint.c (ipa_tdesc_idx): New macro.
4195 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4196 (symbol_list): Add ipa_tdesc_idx.
4197 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4198 (ipa_tdesc): Remove.
4199 (ipa_tdesc_idx): New variable.
4200 (get_context_regcache): Use get_ipa_tdesc.
4201 (gdb_collect): Ditto.
4203 * tracepoint.h (get_ipa_tdesc): New prototype.
4204 (ipa_tdesc): Remove.
4206 2016-02-24 Pedro Alves <palves@redhat.com>
4208 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4209 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4210 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4211 Factor out common code between the USE_SIGTRAP_SIGINFO and
4212 !USE_SIGTRAP_SIGINFO blocks.
4213 (linux_low_filter_event): Call save_stop_reason instead of
4214 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4216 (linux_wait_1): Update comments.
4218 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4220 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4221 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4222 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4223 ppc_insert_point, ppc_remove_point.
4225 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4227 * linux-s390-low.c (s390_supports_z_point_type): New function.
4228 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4230 2016-02-16 Yao Qi <yao.qi@linaro.org>
4232 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4233 PC. Get pc from regcache_read_pc.
4235 2016-02-12 Yao Qi <yao.qi@linaro.org>
4237 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4238 or linux_get_pc_32bit.
4239 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4241 2016-02-12 Yao Qi <yao.qi@linaro.org>
4243 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4244 arm_linux_get_next_pcs_fixup.
4246 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4248 * tracepoint.c (x_tracepoint_action_download): Change
4249 write_inferior_data_ptr to write_inferior_data_pointer.
4250 (cmd_qtstart): Likewise.
4251 (write_inferior_data_ptr): Remove.
4252 (download_agent_expr): Change write_inferior_data_ptr to
4253 write_inferior_data_pointer.
4254 (download_tracepoint_1): Likewise.
4255 (download_tracepoint): Likewise.
4256 (download_trace_state_variables): Likewise.
4258 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4259 Marcin Kościelnicki <koriakin@0x04.net>
4261 * tracepoint.c (struct tracepoint_action_ops): Remove.
4262 (struct tracepoint_action): Remove ops.
4263 (m_tracepoint_action_download, r_tracepoint_action_download)
4264 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4265 size and offset accordingly.
4266 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4267 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4268 (tracepoint_action_send, tracepoint_action_download): New functions.
4269 Helpers for trace action handlers.
4270 (add_tracepoint_action): Remove setup actions ops.
4271 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4273 2016-02-10 Yao Qi <yao.qi@linaro.org>
4275 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4277 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4279 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4281 * configure: Regenerate.
4283 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4285 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4286 void * to gdb_byte *.
4287 * linux-low.c (siginfo_fixup): Likewise.
4288 (linux_xfer_siginfo): Likewise.
4289 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4291 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4293 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4295 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4297 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4299 * linux-x86-low.c [__x86_64__]: Include
4300 "nat/amd64-linux-siginfo.h".
4301 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4302 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4303 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4304 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4305 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4306 (cpt_si_fd, si_timerid, si_overrun): Move from
4307 nat/amd64-linux-siginfo.c.
4308 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4310 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4312 * server.c (skip_to_semicolon): Remove.
4313 (process_point_options): Use strchrnul instead of
4316 2016-01-26 Yao Qi <yao.qi@linaro.org>
4318 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4319 * linux-low.c (install_software_single_step_breakpoints): Don't
4320 call regcache_read_pc.
4321 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4324 2016-01-26 Yao Qi <yao.qi@linaro.org>
4326 * linux-low.c (install_software_single_step_breakpoints): Call
4327 regcache_read_pc instead of get_pc.
4329 2016-01-26 Yao Qi <yao.qi@linaro.org>
4331 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4332 (unblock_async_io): Rename to ...
4333 (block_unblock_async_io): ... it. New function.
4334 (enable_async_io): Don't install SIGIO handler. Unblock it
4336 (disable_async_io): Don't ignore SIGIO. Block it instead.
4337 (initialize_async_io): Install SIGIO handler. Don't call
4340 2016-01-26 Yao Qi <yao.qi@linaro.org>
4342 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4343 first character is '\003', call *the_target->request_interrupt.
4345 2016-01-25 Yao Qi <yao.qi@linaro.org>
4347 * remote-utils.c (new_thread_notify): Remove.
4348 (dead_thread_notify): Likewise.
4349 * remote-utils.h (new_thread_notify): Remove declaration.
4350 (dead_thread_notify): Likewise.
4352 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4354 * gdb.trace/pending.exp: Fix expected message on continue.
4356 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4358 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4359 it works properly on big-endian machines where sizeof (CORE_ADDR)
4362 2016-01-21 Pedro Alves <palves@redhat.com>
4364 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4365 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4366 * configure: Regenerate.
4368 2016-01-21 Yao Qi <yao.qi@linaro.org>
4370 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4371 is_thumb and set it according to CPSR saved on the stack.
4372 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4373 arm_sigreturn_next_pc.
4375 2016-01-18 Yao Qi <yao.qi@linaro.org>
4377 * linux-low.c (linux_set_pc_64bit): New function.
4378 (linux_get_pc_64bit): New function.
4379 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4381 * linux-sparc-low.c (debug_threads): Remove declaration.
4382 (sparc_get_pc): Remove.
4383 (the_low_target): Use linux_get_pc_64bit instead of
4385 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4386 (the_low_target): Use linux_get_pc_64bit and
4389 2016-01-18 Yao Qi <yao.qi@linaro.org>
4391 * linux-arm-low.c (debug_threads): Remove declaration.
4392 (arm_get_pc, arm_set_pc): Remove.
4393 (the_low_target): Use linux_get_pc_32bit and
4395 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4396 (the_low_target): Use linux_get_pc_32bit and
4398 * linux-cris-low.c (debug_threads): Remove declaration.
4399 (cris_get_pc, cris_set_pc,): Remove.
4400 (the_low_target): Use linux_get_pc_32bit and
4402 * linux-crisv32-low.c (debug_threads): Remove declaration.
4403 (cris_get_pc, cris_set_pc): Remove.
4404 (the_low_target): Use linux_get_pc_32bit and
4406 * linux-low.c: Include inttypes.h.
4407 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4408 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4409 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4410 (the_low_target): Use linux_get_pc_32bit and
4412 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4413 (the_low_target): Use linux_get_pc_32bit and
4415 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4416 (the_low_target): Use linux_get_pc_32bit and
4418 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4419 (the_low_target): Use linux_get_pc_32bit and
4421 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4422 (the_low_target): Use linux_get_pc_32bit and
4425 2016-01-18 Gary Benson <gbenson@redhat.com>
4427 * configure.ac (AC_FUNC_FORK): New check.
4428 * config.in: Regenerate.
4429 * configure: Likewise.
4431 2016-01-14 Yao Qi <yao.qi@linaro.org>
4433 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4434 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4435 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4436 arm_get_next_pcs_ctor.
4438 2016-01-12 Josh Stone <jistone@redhat.com>
4439 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4441 * inferiors.h: Include "gdb_vecs.h".
4442 (struct process_info): Add syscalls_to_catch.
4443 * inferiors.c (remove_process): Free syscalls_to_catch.
4444 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4445 syscall_return stops.
4446 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4447 * server.c (handle_general_set): Handle QCatchSyscalls.
4448 (handle_query): Report support for QCatchSyscalls.
4449 * target.h (struct target_ops): Add supports_catch_syscall.
4450 (target_supports_catch_syscall): New macro.
4451 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4452 (struct lwp_info): Add syscall_state.
4453 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4454 Maintain syscall_state and syscalls_to_catch across exec.
4455 (get_syscall_trapinfo): New function, proxy to the_low_target.
4456 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4457 (linux_low_filter_event): Toggle syscall_state entry/return for
4458 syscall traps, and set it ignored for all others.
4459 (gdb_catching_syscalls_p): New function.
4460 (gdb_catch_this_syscall_p): New function.
4461 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4462 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4463 (linux_supports_catch_syscall): New function.
4464 (linux_target_ops): Install it.
4465 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4466 (the_low_target): Install it.
4468 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4470 * acinclude.m4: Include new ../warning.m4 file.
4471 * configure: Regenerated.
4472 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4474 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4476 * ax.c (is_goto_target): Mark static.
4477 * linux-low.c (register_addr): Likewise.
4478 (linux_fetch_registers, linux_store_registers): Likewise.
4479 * mem-break.c (any_persistent_commands): Fix old prototype.
4480 (add_commands_to_breakpoint): Mark static.
4481 * regcache.c (find_register_by_name): Delete unused func.
4482 * remote-utils.c (hex_or_minus_one): Mark static.
4483 * server.c (monitor_show_help): Mark static.
4484 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4485 handle_v_requests): Likewise.
4487 2016-01-12 Pedro Alves <palves@redhat.com>
4489 Remove use of the registered trademark symbol throughout.
4491 2016-01-08 Yao Qi <yao.qi@linaro.org>
4493 * remote-utils.c (getpkt): If c is '\003', call target hook
4496 2016-01-06 Yao Qi <yao.qi@linaro.org>
4498 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4499 linux-aarch32-low.c.
4500 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4501 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4502 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4503 (thumb2_breakpoint): Declare.
4504 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4505 linux-aarch32-low.h.
4506 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4507 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4508 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4510 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4512 * gdbreplay.c (gdbreplay_version): Change copyright year in
4514 * server.c (gdbserver_version): Likewise.
4516 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4518 * server.c (crc32_table): Delete.
4519 (crc32): Use libiberty's xcrc32 function.
4521 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4523 * lynx-low.c (lynx_delete_thread_callback): New function.
4524 (lynx_mourn): Properly delete our process and all of its
4525 threads. Remove call to clear_inferiors.
4527 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4529 * target.c (thread_search_callback): Add check that
4530 the thread_stopped target callback is not NULL before
4533 2015-12-21 Yao Qi <yao.qi@linaro.org>
4535 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4538 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4540 * server.c (handle_query): Call target_supports_software_single_step.
4542 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4544 * linux-low.c (single_step): New function.
4545 (linux_resume_one_lwp_throw): Call single_step.
4546 (start_step_over): Likewise.
4548 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4550 * Makefile.in (SFILES): Append arch/arm-linux.c,
4551 arch/arm-get-next-pcs.c.
4552 (arm-linux.o): New rule.
4553 (arm-get-next-pcs.o): New rule.
4554 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4556 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4557 to linux-aarch32-low.c.
4558 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4559 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4560 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4561 (thumb2_breakpoint_len): Likewise.
4562 (arm_is_thumb_mode): Make non-static.
4563 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4564 from linux-aarch32-low.c.
4565 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4566 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4567 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4568 (thumb2_breakpoint_len): Likewise.
4569 (arm_is_thumb_mode): New declaration.
4570 * linux-arm-low.c: Include arch/arm-linux.h
4571 aarch/arm-get-next-pcs.h, sys/syscall.h.
4572 (get_next_pcs_ops): New struct.
4573 (get_next_pcs_addr_bits_remove): New function.
4574 (get_next_pcs_is_thumb): New function.
4575 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4576 (arm_sigreturn_next_pc): Likewise.
4577 (get_next_pcs_syscall_next_pc): Likewise.
4578 (arm_gdbserver_get_next_pcs): Likewise.
4579 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4581 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4582 * server.h: Include gdb_vecs.h.
4584 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4586 * Makefile.in (SFILES): Append common/common-regcache.c.
4587 (OBS): Append common-regcache.o.
4588 (common-regcache.o): New rule.
4589 * regcache.c (init_register_cache): Initialize cache to
4591 (regcache_raw_read_unsigned): New function.
4592 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4593 register_status enum.
4595 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4597 * linux-aarch64-low.c (the_low_targets): Rename
4598 breakpoint_reinsert_addr to get_next_pcs.
4599 * linux-arm-low.c (the_low_targets): Likewise.
4600 * linux-bfin-low.c (the_low_targets): Likewise.
4601 * linux-cris-low.c (the_low_targets): Likewise.
4602 * linux-crisv32-low.c (the_low_targets): Likewise.
4603 * linux-low.c (can_software_single_step): Likewise.
4604 (install_software_single_step_breakpoints): New function.
4605 (start_step_over): Use install_software_single_step_breakpoints.
4606 * linux-low.h: New CORE_ADDR vector.
4607 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4609 * linux-mips-low.c (the_low_targets): Likewise.
4610 * linux-nios2-low.c (the_low_targets): Likewise.
4611 * linux-sparc-low.c (the_low_targets): Likewise.
4613 2015-12-17 Pedro Alves <palves@redhat.com>
4615 * linux-low.c (linux_kill_one_lwp): Remove references to
4617 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4619 (linux_init_signals): Delete.
4620 (initialize_low): Adjust.
4621 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4623 2015-12-16 Pedro Alves <palves@redhat.com>
4625 * configure.ac (compiler warning flags): When testing a
4626 -Wno-foo option, check whether -Wfoo works instead.
4627 * configure: Regenerate.
4629 2015-12-11 Don Breazeal <donb@codesourcery.com>
4631 * server.c (process_serial_event): Don't exit from gdbserver
4632 in remote mode if there are still active inferiors.
4634 2015-12-11 Yao Qi <yao.qi@linaro.org>
4636 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4637 arm_breakpoint_at if the process is 32-bit.
4639 2015-12-11 Yao Qi <yao.qi@linaro.org>
4641 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4644 2015-12-07 Yao Qi <yao.qi@linaro.org>
4646 * configure.srv: Append arm.o to srv_tgtobj for
4647 aarch64*-*-linux* target.
4648 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4649 from linux-arm-low.c.
4650 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4651 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4652 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4653 (thumb2_breakpoint_len): Likewise.
4654 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4655 (arm_breakpoint_kinds): Likewise.
4656 (arm_breakpoint_kind_from_pc): Likewise.
4657 (arm_sw_breakpoint_from_kind): Likewise.
4658 (arm_breakpoint_kind_from_current_state): Likewise.
4659 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4660 (arm_sw_breakpoint_from_kind): Declare.
4661 (arm_breakpoint_kind_from_current_state): Declare.
4662 (arm_breakpoint_at): Declare.
4663 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4664 arm_sw_breakpoint_from_kind if process is 32-bit.
4665 (aarch64_breakpoint_kind_from_pc): New function.
4666 (aarch64_breakpoint_kind_from_current_state): New function.
4667 (the_low_target): Initialize fields breakpoint_kind_from_pc
4668 and breakpoint_kind_from_current_state.
4669 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4670 linux-aarch32-low.c.
4671 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4672 (arm_breakpoint, arm_breakpoint_len): Likewise.
4673 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4674 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4675 (arm_is_thumb_mode): Likewise.
4676 (arm_breakpoint_at): Likewise.
4677 (arm_breakpoint_kind_from_pc): Likewise.
4678 (arm_sw_breakpoint_from_kind): Likewise.
4679 (arm_breakpoint_kind_from_current_state): Likewise.
4682 2015-08-04 Yao Qi <yao.qi@linaro.org>
4684 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4685 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4686 * server.c (extended_protocol): Remove "static".
4687 * server.h (extended_protocol): Declare it.
4689 2015-12-04 Josh Stone <jistone@redhat.com>
4691 * target.h (struct target_ops) <arch_setup>: Rename to ...
4692 (struct target_ops) <post_create_inferior>: ... this.
4693 (target_arch_setup): Rename to ...
4694 (target_post_create_inferior): ... this, calling post_create_inferior.
4695 * server.c (start_inferior): Update target_arch_setup calls to
4696 target_post_create_inferior.
4697 * linux-low.c (linux_low_ptrace_options): Forward declare.
4698 (linux_arch_setup): Update its comment for general use.
4699 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4700 (struct linux_target_ops): Use linux_post_create_inferior.
4701 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4702 to post_create_inferior.
4703 * nto-low.c (struct nto_target_ops): Likewise.
4704 * spu-low.c (struct spu_target_ops): Likewise.
4705 * win32-low.c (struct win32_target_ops): Likewise.
4707 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4709 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4711 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4713 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4714 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4715 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4716 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4717 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4718 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4719 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4720 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4721 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4722 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4723 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4724 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4726 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4728 * linux-low.c (linux_look_up_symbols): Don't call
4729 linux_supports_traceclone.
4730 * linux-low.h (thread_db_init): Remove use_events argument.
4731 * thread-db.c (thread_db_use_event): Remove global variable.
4732 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4733 (struct thread_db) <td_create_bp>: Remove field.
4734 (thread_db_create_event): Remove function.
4735 (thread_db_enable_reporting): Likewise.
4736 (find_one_thread): Don't check for thread_db_use_events.
4737 (attach_thread): Likewise.
4738 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4739 (try_thread_db_load_1): Don't check for thread_db_use_events.
4740 (thread_db_init): Remove use_events argument and thread events
4742 (remove_thread_event_breakpoints): Remove function.
4743 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4745 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4747 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4749 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4750 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4751 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4752 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4753 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4755 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4757 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4758 * linux-low.c (can_hardware_single_step): Use
4759 supports_hardware_single_step.
4760 (can_software_single_step): New function.
4761 (start_step_over): Call can_software_single_step.
4762 (linux_supports_hardware_single_step): New function.
4763 (struct target_ops) <supports_software_single_step>: Initialize.
4764 * linux-low.h (struct linux_target_ops)
4765 <supports_hardware_single_step>: Initialize.
4766 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4767 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4768 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4769 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4770 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4771 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4772 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4773 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4774 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4775 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4777 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4778 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4780 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4781 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4782 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4784 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4785 * target.h (struct target_ops): <supports_software_single_step>:
4787 (target_supports_software_single_step): New macro.
4789 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4791 * linux-low.c (linux_wait_1): Fix pc advance condition.
4792 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4793 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4795 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4797 * linux-arm-low.c (arm_is_thumb_mode): New function.
4798 (arm_breakpoint_at): Use arm_is_thumb_mode.
4799 (arm_breakpoint_kind_from_current_state): New function.
4800 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4802 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4803 (linux_breakpoint_kind_from_current_state): New function.
4804 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4805 * linux-low.h (struct linux_target_ops)
4806 <breakpoint_kind_from_current_state>: New field.
4807 * target.h (struct target_ops): Likewise.
4808 (target_breakpoint_kind_from_current_state): New macro.
4810 2015-11-30 Pedro Alves <palves@redhat.com>
4812 * linux-low.c (linux_resume): Wake up the event loop before
4815 2015-11-30 Pedro Alves <palves@redhat.com>
4817 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4819 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4821 * target.c (struct thread_search): New structure.
4822 (thread_search_callback): New function.
4823 (prev_general_thread): New global.
4824 (prepare_to_access_memory, done_accessing_memory): New functions.
4825 * target.h (prepare_to_access_memory, done_accessing_memory):
4826 Replace macros with function declarations.
4828 2015-11-30 Pedro Alves <palves@redhat.com>
4831 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4832 report TARGET_WAITKIND_NO_RESUMED.
4833 * remote-utils.c (prepare_resume_reply): Handle
4834 TARGET_WAITKIND_NO_RESUMED.
4835 * server.c (report_no_resumed): New global.
4836 (handle_query) <qSupported>: Handle "no-resumed+". Report
4837 "no-resumed+" support.
4838 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4839 return error if the client doesn't support no-resumed events.
4840 (push_stop_notification): New function.
4841 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4842 events if the client supports them.
4844 2015-11-30 Pedro Alves <palves@redhat.com>
4846 * linux-low.c (thread_still_has_status_pending_p): Don't check
4848 (lwp_resumed): New function.
4849 (status_pending_p_callback): Return early if the LWP is not
4850 supposed to be resumed.
4852 2015-11-30 Pedro Alves <palves@redhat.com>
4854 * linux-low.c (handle_extended_wait): Assert that the LWP's
4855 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4856 thread create events, leave the new child's status pending.
4857 (linux_low_filter_event): If GDB wants to hear about thread exit
4858 events, leave the LWP marked dead and don't delete it.
4859 (linux_wait_for_event_filtered): Don't check for thread exit.
4860 (filter_exit_event): New function.
4861 (linux_wait_1): Use it, when returning an exit event.
4862 (linux_resume_one_lwp_throw): Assert that the LWP's
4863 waitstatus is TARGET_WAITKIND_IGNORE.
4864 * remote-utils.c (prepare_resume_reply): Handle
4865 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4866 * server.c (report_thread_events): New global.
4867 (handle_general_set): Handle QThreadEvents.
4868 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4869 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4870 TARGET_WAITKIND_THREAD_EXITED.
4871 * server.h (report_thread_events): Declare.
4873 2015-11-30 Pedro Alves <palves@redhat.com>
4875 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4876 the thread's last_resume_kind was resume_stop.
4878 2015-11-30 Pedro Alves <palves@redhat.com>
4880 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4883 2015-11-30 Pedro Alves <palves@redhat.com>
4885 * server.c (handle_v_requests): Handle vCtrlC.
4887 2015-11-30 Pedro Alves <palves@redhat.com>
4889 * gdbthread.h (find_any_thread_of_pid): Declare.
4890 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4892 * server.c (handle_query): If current_thread is NULL, look for
4893 another thread of the selected process.
4895 2015-11-26 Daniel Colascione <dancol@dancol.org>
4896 Simon Marchi <simon.marchi@ericsson.com>
4898 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4899 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4901 * target.h (struct target_ops) <thread_name>: New field.
4902 (target_thread_name): New macro.
4904 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4906 * regcache.h (regcache_invalidate_pid): Add declaration.
4907 * regcache.c (regcache_invalidate_pid): New function, extracted
4908 from regcache_invalidate.
4909 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4910 Add trivial documentation comment.
4911 * lynx-low.c: Use regcache_invalidate_pid instead of
4912 regcache_invalidate.
4914 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4916 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4917 and Elf64_auxv_t if the target is Android.
4919 2015-11-22 Doug Evans <xdje42@gmail.com>
4921 * target.h: #include <sys/types.h>.
4923 2015-11-19 Pedro Alves <palves@redhat.com>
4925 * linux-low.c (linux_process_qsupported): Change prototype.
4927 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4929 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4930 and adjust to loop over all features.
4931 * server.c (handle_query) <qSupported>: Adjust to call
4932 target_process_qsupported once, passing it a vector of unprocessed
4934 * target.h (struct target_ops) <process_qsupported>: Change
4936 (target_process_qsupported): Adjust.
4938 2015-11-19 Pedro Alves <palves@redhat.com>
4940 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4942 * configure: Regenerate.
4944 2015-11-19 Pedro Alves <palves@redhat.com>
4946 * configure: Regenerate.
4948 2015-11-19 Yao Qi <yao.qi@linaro.org>
4950 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4953 2015-11-19 Yao Qi <yao.qi@linaro.org>
4955 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4956 (struct aarch64_operand): Move enum out.
4958 2015-11-19 Yao Qi <yao.qi@linaro.org>
4960 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4961 struct user_fpsimd_state *.
4962 (aarch64_store_fpregset): Likewise.
4964 2015-11-19 Yao Qi <yao.qi@linaro.org>
4966 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4967 struct user_pt_regs *.
4968 (aarch64_store_gregset): Likewise.
4970 2015-11-18 Pedro Alves <palves@redhat.com>
4972 * Makefile.in (all_object_files): Add $IPA_OBJS.
4974 2015-11-17 Pedro Alves <palves@redhat.com>
4976 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4977 GDB_SIGNAL_0 and gdb_signal_to_string.
4979 2015-11-17 Pedro Alves <palves@redhat.com>
4981 * win32-low.c (handle_output_debug_string): Remove parameter.
4982 (win32_kill): Remove our_status local and adjust call to
4983 handle_output_debug_string.
4984 (get_child_debug_event): Adjust call to
4985 handle_output_debug_string.
4987 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4989 * linux-mips-low.c (mips_fill_gregset): Add cast.
4990 (mips_store_gregset): Likewise.
4991 (mips_fill_fpregset): Likewise.
4992 (mips_store_fpregset): Likewise.
4994 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4996 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4999 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5001 * linux-mips-low.c (mips_linux_new_thread): Change type of
5002 watch_type to enum target_hw_bp_type.
5004 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5006 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5007 Change return type to arm_hwbp_type.
5009 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5011 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5012 (arm_store_gregset): Likewise.
5013 * linux-arm-low.c (arm_get_hwcap): Likewise.
5014 (arm_read_description): Likewise.
5016 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5018 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5020 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5022 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5023 (ppc_fill_vsxregset): Likewise.
5024 (ppc_store_vsxregset): Likewise.
5025 (ppc_fill_vrregset): Likewise.
5026 (ppc_store_vrregset): Likewise.
5027 (ppc_fill_evrregset): Likewise.
5028 (ppc_store_evrregset): Likewise.
5030 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5032 * linux-ppc-low.c (ppc_usrregs_info): Remove
5033 forward-declaration.
5034 (ppc_arch_setup): Move lower in file.
5036 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5038 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5039 (ps_pdwrite): Likewise.
5041 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5043 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5044 to after assert checks.
5046 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5048 * proc-service.c (ps_pdread): Add/adjust casts.
5049 (ps_pdwrite): Add/adjust casts.
5051 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5053 * server.c (handle_search_memory_1): Cast return value of
5056 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5058 * server.c (write_qxfer_response): Change type of data to
5061 2015-10-29 Pedro Alves <palves@redhat.com>
5063 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5065 2015-10-29 Pedro Alves <palves@redhat.com>
5067 * tracepoint.c (clear_installed_tracepoints): Add casts.
5069 2015-10-29 Pedro Alves <palves@redhat.com>
5071 * server.c (handle_v_cont, process_serial_event): Add enum
5072 gdb_signal casts to signal parsing code.
5074 2015-10-29 Pedro Alves <palves@redhat.com>
5076 * linux-low.h (NULL_REGSET): Define.
5077 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5078 * linux-arm-low.c (arm_regsets): Likewise.
5079 * linux-crisv32-low.c (cris_regsets): Likewise.
5080 * linux-m68k-low.c (m68k_regsets): Likewise.
5081 * linux-mips-low.c (mips_regsets): Likewise.
5082 * linux-nios2-low.c (nios2_regsets): Likewise.
5083 * linux-ppc-low.c (ppc_regsets): Likewise.
5084 * linux-s390-low.c (s390_regsets): Likewise.
5085 * linux-sh-low.c (sh_regsets): Likewise.
5086 * linux-sparc-low.c (sparc_regsets): Likewise.
5087 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5088 * linux-tile-low.c (tile_regsets): Likewise.
5089 * linux-x86-low.c (x86_regsets): Likewise.
5090 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5092 2015-10-29 Pedro Alves <palves@redhat.com>
5094 * linux-low.h (NULL_REGSET): Define.
5095 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5096 * linux-arm-low.c (arm_regsets): Likewise.
5097 * linux-crisv32-low.c (cris_regsets): Likewise.
5098 * linux-m68k-low.c (m68k_regsets): Likewise.
5099 * linux-mips-low.c (mips_regsets): Likewise.
5100 * linux-nios2-low.c (nios2_regsets): Likewise.
5101 * linux-ppc-low.c (ppc_regsets): Likewise.
5102 * linux-s390-low.c (s390_regsets): Likewise.
5103 * linux-sh-low.c (sh_regsets): Likewise.
5104 * linux-sparc-low.c (sparc_regsets): Likewise.
5105 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5106 * linux-tile-low.c (tile_regsets): Likewise.
5107 * linux-x86-low.c (x86_regsets): Likewise.
5108 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5110 2015-10-26 Doug Evans <dje@google.com>
5112 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5114 2015-10-26 Doug Evans <dje@google.com>
5116 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5118 2015-10-26 Doug Evans <dje@google.com>
5120 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5122 (attach_thread, find_new_threads_callback): Ditto.
5124 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5126 * mem-break.h (set_breakpoint_data): Remove.
5128 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5130 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5131 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5132 (initialize_low): Remove set_breakpoint_data call.
5133 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5134 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5135 (initialize_low): Remove set_breakpoint_data call.
5136 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5137 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5138 (initialize_low): Remove set_breakpoint_data call.
5140 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5142 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5143 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5144 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5145 * target.h (target_breakpoint_kind_from_pc): New macro.
5147 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5149 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5150 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5151 the default breakpoint kind.
5153 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5155 * linux-arm-low.c (arm_supports_z_point_type): Add software
5158 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5160 * linux-arm-low.c: Refactor breakpoint definitions.
5161 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5162 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5164 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5166 * Makefile.in: Add arm.c/o.
5167 * configure.srv: Likewise.
5168 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5169 (arm_breakpoint_kind_from_pc): New function.
5170 (arm_sw_breakpoint_from_kind): Return proper kind.
5171 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5173 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5175 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5177 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5178 (struct raw_breakpoint) <size>: Remove.
5179 (struct raw_breakpoint) <kind>: Add.
5180 (bp_size): New function.
5181 (bp_opcode): Likewise.
5182 (find_raw_breakpoint_at): Adjust for kind.
5183 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5184 (remove_memory_breakpoint): Adjust for kind call bp_size.
5185 (set_raw_breakpoint_at): Adjust for kind.
5186 (set_breakpoint): Likewise.
5187 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5188 (delete_raw_breakpoint): Adjust for kind.
5189 (delete_breakpoint): Likewise.
5190 (find_gdb_breakpoint): Likewise.
5191 (set_gdb_breakpoint_1): Likewise.
5192 (set_gdb_breakpoint): Likewise.
5193 (delete_gdb_breakpoint_1): Likewise.
5194 (delete_gdb_breakpoint): Likewise.
5195 (uninsert_raw_breakpoint): Likewise.
5196 (reinsert_raw_breakpoint): Likewise.
5197 (set_breakpoint_data): Remove.
5198 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5199 (check_mem_read): Adjust for kind call bp_size.
5200 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5201 (clone_one_breakpoint): Adjust for kind.
5202 * mem-break.h (set_gdb_breakpoint): Likewise.
5203 (delete_gdb_breakpoint): Likewise.
5204 * server.c (process_serial_event): Likewise.
5206 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5208 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5209 (struct linux_target_ops) <breakpoint>: Remove.
5210 (struct linux_target_ops) <breakpoint_len>: Remove.
5211 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5212 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5213 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5214 (arm_sw_breakpoint_from_kind): New function.
5215 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5231 and sw_breakpoint_from_kind to increment the pc.
5232 (linux_breakpoint_kind_from_pc): New function.
5233 (linux_sw_breakpoint_from_kind): New function.
5234 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5235 (initialize_low): Call breakpoint_kind_from_pc and
5236 sw_breakpoint_from_kind to replace breakpoint_data/len.
5237 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5239 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5240 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5261 (struct linux_target_ops) <breakpoint>: Remove.
5262 (struct linux_target_ops) <breakpoint_len>: Remove.
5263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5265 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5266 (struct linux_target_ops) <breakpoint>: Remove.
5267 (struct linux_target_ops) <breakpoint_len>: Remove.
5268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5270 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5271 (struct linux_target_ops) <breakpoint>: Remove.
5272 (struct linux_target_ops) <breakpoint_len>: Remove.
5273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5275 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5276 (struct linux_target_ops) <breakpoint>: Remove.
5277 (struct linux_target_ops) <breakpoint_len>: Remove.
5278 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5280 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5281 (struct linux_target_ops) <breakpoint>: Remove.
5282 (struct linux_target_ops) <breakpoint_len>: Remove.
5283 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5284 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5285 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5286 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5287 (struct linux_target_ops) <breakpoint>: Remove.
5288 (struct linux_target_ops) <breakpoint_len>: Remove.
5289 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5290 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5291 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5292 (struct linux_target_ops) <breakpoint>: Remove.
5293 (struct linux_target_ops) <breakpoint_len>: Remove.
5294 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5295 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5297 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5299 * linux-cris-low.c (cris_get_pc): Remove void arg.
5301 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5303 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5306 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5308 * inferiors.c (thread_pid_matches_callback): New function.
5309 (find_thread_process): New function.
5310 (remove_thread): Reset current_thread.
5311 (remove_process): Assert threads have been removed first.
5313 2015-10-15 Yao Qi <yao.qi@linaro.org>
5315 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5317 (aarch64_remove_point): Likewise.
5318 * regcache.c (regcache_register_size): New function.
5320 2015-10-12 Yao Qi <yao.qi@linaro.org>
5322 * linux-aarch64-low.c: Update all callers as emit_load_store
5323 is renamed to aarch64_emit_load_store.
5325 2015-10-12 Yao Qi <yao.qi@linaro.org>
5327 * linux-aarch64-low.c: Update all callers of function renaming
5328 from emit_insn to aarch64_emit_insn.
5330 2015-10-12 Yao Qi <yao.qi@linaro.org>
5332 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5333 arch/aarch64-insn.h.
5334 (struct aarch64_memory_operand): Likewise.
5336 (emit_insn): Move to arch/aarch64-insn.c.
5337 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5338 (emit_load_store): Move to arch/aarch64-insn.c.
5339 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5340 (can_encode_int32): Remove.
5342 2015-10-12 Yao Qi <yao.qi@linaro.org>
5344 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5345 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5346 (aarch64_relocate_instruction): Likewise.
5347 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5348 (struct aarch64_insn_visitor): Likewise.
5350 2015-10-12 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5353 (struct aarch64_insn_visitor): New.
5354 (struct aarch64_insn_relocation_data): New.
5355 (aarch64_ftrace_insn_reloc_b): New function.
5356 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5357 (aarch64_ftrace_insn_reloc_cb): Likewise.
5358 (aarch64_ftrace_insn_reloc_tb): Likewise.
5359 (aarch64_ftrace_insn_reloc_adr): Likewise.
5360 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5361 (aarch64_ftrace_insn_reloc_others): Likewise.
5363 (aarch64_relocate_instruction): Use visitor.
5365 2015-10-12 Yao Qi <yao.qi@linaro.org>
5367 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5368 int. Add argument buf.
5369 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5370 aarch64_relocate_instruction.
5372 2015-10-12 Yao Qi <yao.qi@linaro.org>
5374 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5375 argument insn. Remove local variable insn. Don't call
5377 (aarch64_install_fast_tracepoint_jump_pad): Call
5380 2015-09-30 Yao Qi <yao.qi@linaro.org>
5382 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5383 (emit_load_store_pair): Likewise.
5385 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5387 * dll.c (match_dll): Add cast(s).
5388 (unloaded_dll): Likewise.
5389 * linux-low.c (second_thread_of_pid_p): Likewise.
5390 (delete_lwp_callback): Likewise.
5391 (count_events_callback): Likewise.
5392 (select_event_lwp_callback): Likewise.
5393 (linux_set_resume_request): Likewise.
5394 * server.c (accumulate_file_name_length): Likewise.
5395 (emit_dll_description): Likewise.
5396 (handle_qxfer_threads_worker): Likewise.
5397 (visit_actioned_threads): Likewise.
5398 * thread-db.c (any_thread_of): Likewise.
5399 * tracepoint.c (same_process_p): Likewise.
5400 (match_blocktype): Likewise.
5401 (build_traceframe_info_xml): Likewise.
5403 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5405 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5407 (gdb_unparse_agent_expr): Likewise.
5408 * hostio.c (require_data): Likewise.
5409 (handle_pread): Likewise.
5410 * linux-low.c (disable_regset): Likewise.
5411 (fetch_register): Likewise.
5412 (store_register): Likewise.
5413 (get_dynamic): Likewise.
5414 (linux_qxfer_libraries_svr4): Likewise.
5415 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5416 (set_fast_tracepoint_jump): Likewise.
5417 (uninsert_fast_tracepoint_jumps_at): Likewise.
5418 (reinsert_fast_tracepoint_jumps_at): Likewise.
5419 (validate_inserted_breakpoint): Likewise.
5420 (clone_agent_expr): Likewise.
5421 * regcache.c (init_register_cache): Likewise.
5422 * remote-utils.c (putpkt_binary_1): Likewise.
5423 (decode_M_packet): Likewise.
5424 (decode_X_packet): Likewise.
5425 (look_up_one_symbol): Likewise.
5426 (relocate_instruction): Likewise.
5427 (monitor_output): Likewise.
5428 * server.c (handle_search_memory): Likewise.
5429 (handle_qxfer_exec_file): Likewise.
5430 (handle_qxfer_libraries): Likewise.
5431 (handle_qxfer): Likewise.
5432 (handle_query): Likewise.
5433 (handle_v_cont): Likewise.
5434 (handle_v_run): Likewise.
5435 (captured_main): Likewise.
5436 * target.c (write_inferior_memory): Likewise.
5437 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5438 * tracepoint.c (init_trace_buffer): Likewise.
5439 (add_tracepoint_action): Likewise.
5440 (add_traceframe): Likewise.
5441 (add_traceframe_block): Likewise.
5442 (cmd_qtdpsrc): Likewise.
5443 (cmd_qtdv): Likewise.
5444 (cmd_qtstatus): Likewise.
5445 (response_source): Likewise.
5446 (response_tsv): Likewise.
5447 (cmd_qtnotes): Likewise.
5448 (gdb_collect): Likewise.
5449 (initialize_tracepoint): Likewise.
5451 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5453 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5454 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5455 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5457 (enum aarch64_condition_codes): New enum.
5458 (w0): New static global.
5461 (struct aarch64_memory_operand) <type>: New
5462 MEMORY_OPERAND_POSTINDEX type.
5463 (postindex_memory_operand): New helper function.
5464 (emit_ret): New function.
5465 (emit_load_store_pair): New function, factored out of emit_stp
5466 with support for MEMORY_OPERAND_POSTINDEX.
5467 (emit_stp): Rewrite using emit_load_store_pair.
5468 (emit_ldp): New function.
5469 (emit_load_store): Likewise.
5470 (emit_ldr): Mention post-index instruction in comment.
5471 (emit_ldrh): New function.
5472 (emit_ldrb): New function.
5473 (emit_ldrsw): Mention post-index instruction in comment.
5474 (emit_str): Likewise.
5475 (emit_subs): New function.
5476 (emit_cmp): Likewise.
5477 (emit_and): Likewise.
5478 (emit_orr): Likewise.
5479 (emit_orn): Likewise.
5480 (emit_eor): Likewise.
5481 (emit_mvn): Likewise.
5482 (emit_lslv): Likewise.
5483 (emit_lsrv): Likewise.
5484 (emit_asrv): Likewise.
5485 (emit_mul): Likewise.
5486 (emit_sbfm): Likewise.
5487 (emit_sbfx): Likewise.
5488 (emit_ubfm): Likewise.
5489 (emit_ubfx): Likewise.
5490 (emit_csinc): Likewise.
5491 (emit_cset): Likewise.
5492 (emit_nop): Likewise.
5493 (emit_ops_insns): New helper function.
5494 (emit_pop): Likewise.
5495 (emit_push): Likewise.
5496 (aarch64_emit_prologue): New function.
5497 (aarch64_emit_epilogue): Likewise.
5498 (aarch64_emit_add): Likewise.
5499 (aarch64_emit_sub): Likewise.
5500 (aarch64_emit_mul): Likewise.
5501 (aarch64_emit_lsh): Likewise.
5502 (aarch64_emit_rsh_signed): Likewise.
5503 (aarch64_emit_rsh_unsigned): Likewise.
5504 (aarch64_emit_ext): Likewise.
5505 (aarch64_emit_log_not): Likewise.
5506 (aarch64_emit_bit_and): Likewise.
5507 (aarch64_emit_bit_or): Likewise.
5508 (aarch64_emit_bit_xor): Likewise.
5509 (aarch64_emit_bit_not): Likewise.
5510 (aarch64_emit_equal): Likewise.
5511 (aarch64_emit_less_signed): Likewise.
5512 (aarch64_emit_less_unsigned): Likewise.
5513 (aarch64_emit_ref): Likewise.
5514 (aarch64_emit_if_goto): Likewise.
5515 (aarch64_emit_goto): Likewise.
5516 (aarch64_write_goto_address): Likewise.
5517 (aarch64_emit_const): Likewise.
5518 (aarch64_emit_call): Likewise.
5519 (aarch64_emit_reg): Likewise.
5520 (aarch64_emit_pop): Likewise.
5521 (aarch64_emit_stack_flush): Likewise.
5522 (aarch64_emit_zero_ext): Likewise.
5523 (aarch64_emit_swap): Likewise.
5524 (aarch64_emit_stack_adjust): Likewise.
5525 (aarch64_emit_int_call_1): Likewise.
5526 (aarch64_emit_void_call_2): Likewise.
5527 (aarch64_emit_eq_goto): Likewise.
5528 (aarch64_emit_ne_goto): Likewise.
5529 (aarch64_emit_lt_goto): Likewise.
5530 (aarch64_emit_le_goto): Likewise.
5531 (aarch64_emit_gt_goto): Likewise.
5532 (aarch64_emit_ge_got): Likewise.
5533 (aarch64_emit_ops_impl): New static global variable.
5534 (aarch64_emit_ops): New target function, return
5535 &aarch64_emit_ops_impl.
5536 (struct linux_target_ops): Install it.
5538 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5540 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5541 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5543 * linux-aarch64-ipa.c: New file.
5544 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5546 (aarch64_get_thread_area): New target method.
5547 (extract_signed_bitfield): New helper function.
5548 (aarch64_decode_ldr_literal): New function.
5549 (enum aarch64_opcodes): New enum.
5550 (struct aarch64_register): New struct.
5551 (struct aarch64_operand): New struct.
5552 (x0): New static global.
5561 (aarch64_register): New helper function.
5562 (register_operand): Likewise.
5563 (immediate_operand): Likewise.
5564 (struct aarch64_memory_operand): New struct.
5565 (offset_memory_operand): New helper function.
5566 (preindex_memory_operand): Likewise.
5567 (enum aarch64_system_control_registers): New enum.
5568 (ENCODE): New macro.
5569 (emit_insn): New helper function.
5570 (emit_b): New function.
5571 (emit_bcond): Likewise.
5572 (emit_cb): Likewise.
5573 (emit_tb): Likewise.
5574 (emit_blr): Likewise.
5575 (emit_stp): Likewise.
5576 (emit_ldp_q_offset): Likewise.
5577 (emit_stp_q_offset): Likewise.
5578 (emit_load_store): Likewise.
5579 (emit_ldr): Likewise.
5580 (emit_ldrsw): Likewise.
5581 (emit_str): Likewise.
5582 (emit_ldaxr): Likewise.
5583 (emit_stxr): Likewise.
5584 (emit_stlr): Likewise.
5585 (emit_data_processing_reg): Likewise.
5586 (emit_data_processing): Likewise.
5587 (emit_add): Likewise.
5588 (emit_sub): Likewise.
5589 (emit_mov): Likewise.
5590 (emit_movk): Likewise.
5591 (emit_mov_addr): Likewise.
5592 (emit_mrs): Likewise.
5593 (emit_msr): Likewise.
5594 (emit_sevl): Likewise.
5595 (emit_wfe): Likewise.
5596 (append_insns): Likewise.
5597 (can_encode_int32_in): New helper function.
5598 (aarch64_relocate_instruction): New function.
5599 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5600 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5601 (struct linux_target_ops): Install aarch64_get_thread_area,
5602 aarch64_install_fast_tracepoint_jump_pad and
5603 aarch64_get_min_fast_tracepoint_insn_len.
5605 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5607 * Makefile.in (aarch64-insn.o): New rule.
5608 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5610 2015-09-21 Yao Qi <yao.qi@linaro.org>
5612 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5614 2015-09-21 Yao Qi <yao.qi@linaro.org>
5616 * tracepoint.c (max_jump_pad_size): Remove.
5618 2015-09-18 Yao Qi <yao.qi@linaro.org>
5620 * linux-aarch64-low.c: Don't include sys/uio.h.
5621 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5623 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5625 * tracepoint.c (eval_result_type): Change prototype.
5626 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5628 2015-09-15 Pedro Alves <palves@redhat.com>
5630 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5631 Check whether to report exec events instead of checking whether
5632 multiprocess is enabled.
5634 2015-09-15 Pedro Alves <palves@redhat.com>
5637 * remote-utils.c (prepare_resume_reply): Merge
5638 TARGET_WAITKIND_VFORK_DONE switch case with the
5639 TARGET_WAITKIND_FORKED case.
5641 2015-09-15 Yao Qi <yao.qi@linaro.org>
5643 * server.c (handle_query): Check string comparison using
5644 "else if" instead of "if".
5646 2015-09-15 Yao Qi <yao.qi@linaro.org>
5648 * server.c (vCont_supported): New global variable.
5649 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5650 matches. Append ";vContSupported+" to own_buf.
5651 (handle_v_requests): Append ";s;S" to own_buf if target supports
5652 hardware single step or vCont_supported is false.
5653 (capture_main): Set vCont_supported to zero.
5655 2015-09-15 Yao Qi <yao.qi@linaro.org>
5657 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5659 (linux_supports_hardware_single_step): ... New function.
5660 (linux_target_ops): Update.
5661 * lynx-low.c (lynx_target_ops): Set field
5662 supports_hardware_single_step to target_can_do_hardware_single_step.
5663 * nto-low.c (nto_target_ops): Likewise.
5664 * spu-low.c (spu_target_ops): Likewise.
5665 * win32-low.c (win32_target_ops): Likewise.
5666 * target.c (target_can_do_hardware_single_step): New function.
5667 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5668 Remove. <supports_hardware_single_step>: New field.
5669 (target_supports_conditional_breakpoints): Remove.
5670 (target_supports_hardware_single_step): New macro.
5671 (target_can_do_hardware_single_step): Declare.
5672 * server.c (handle_query): Use target_supports_hardware_single_step
5673 instead of target_supports_conditional_breakpoints.
5675 2015-09-15 Yao Qi <yao.qi@linaro.org>
5677 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5679 (struct linux_target_ops the_low_target): Install
5680 aarch64_linux_siginfo_fixup.
5682 2015-09-11 Don Breazeal <donb@codesourcery.com>
5683 Luis Machado <lgustavo@codesourcery.com>
5685 * linux-low.c (linux_mourn): Static declaration.
5686 (linux_arch_setup): Move in front of
5687 handle_extended_wait.
5688 (linux_arch_setup_thread): New function.
5689 (handle_extended_wait): Handle exec events. Call
5690 linux_arch_setup_thread. Make event_lwp argument a
5691 pointer-to-a-pointer.
5692 (check_zombie_leaders): Do not check stopped threads.
5693 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5694 (linux_low_filter_event): Add lwp and thread for exec'ing
5695 non-leader thread if leader thread has been deleted.
5696 Refactor code into linux_arch_setup_thread and call it.
5697 Pass child lwp pointer by reference to handle_extended_wait.
5698 (linux_wait_for_event_filtered): Update comment.
5699 (linux_wait_1): Prevent clobbering exec event status.
5700 (linux_supports_exec_events): New function.
5701 (linux_target_ops) <supports_exec_events>: Initialize new member.
5702 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5704 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5705 * server.c (report_exec_events): New global variable.
5706 (handle_query): Handle qSupported query for exec-events feature.
5707 (captured_main): Initialize report_exec_events.
5708 * server.h (report_exec_events): Declare new global variable.
5709 * target.h (struct target_ops) <supports_exec_events>: New
5711 (target_supports_exec_events): New macro.
5712 * win32-low.c (win32_target_ops) <supports_exec_events>:
5713 Initialize new member.
5715 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5717 * linux-low.c (linux_low_enable_btrace): Remove.
5718 (linux_target_ops): Replace linux_low_enable_btrace with
5719 linux_enable_btrace.
5721 2015-09-03 Yao Qi <yao.qi@linaro.org>
5723 * linux-aarch64-low.c (aarch64_insert_point): Call
5724 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5727 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5729 * linux-low.c (check_stopped_by_breakpoint): Use
5730 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5732 2015-08-27 Pedro Alves <palves@redhat.com>
5734 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5736 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5738 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5739 the XNEW-family equivalent.
5740 (compile_bytecodes): Likewise.
5741 * dll.c (loaded_dll): Likewise.
5742 * event-loop.c (append_callback_event): Likewise.
5743 (create_file_handler): Likewise.
5744 (create_file_event): Likewise.
5745 * hostio.c (handle_open): Likewise.
5746 * inferiors.c (add_thread): Likewise.
5747 (add_process): Likewise.
5748 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5749 * linux-arm-low.c (arm_new_process): Likewise.
5750 (arm_new_thread): Likewise.
5751 * linux-low.c (add_to_pid_list): Likewise.
5752 (linux_add_process): Likewise.
5753 (handle_extended_wait): Likewise.
5754 (add_lwp): Likewise.
5755 (enqueue_one_deferred_signal): Likewise.
5756 (enqueue_pending_signal): Likewise.
5757 (linux_resume_one_lwp_throw): Likewise.
5758 (linux_resume_one_thread): Likewise.
5759 (linux_read_memory): Likewise.
5760 (linux_write_memory): Likewise.
5761 * linux-mips-low.c (mips_linux_new_process): Likewise.
5762 (mips_linux_new_thread): Likewise.
5763 (mips_add_watchpoint): Likewise.
5764 * linux-x86-low.c (initialize_low_arch): Likewise.
5765 * lynx-low.c (lynx_add_process): Likewise.
5766 * mem-break.c (set_raw_breakpoint_at): Likewise.
5767 (set_breakpoint): Likewise.
5768 (add_condition_to_breakpoint): Likewise.
5769 (add_commands_to_breakpoint): Likewise.
5770 (clone_agent_expr): Likewise.
5771 (clone_one_breakpoint): Likewise.
5772 * regcache.c (new_register_cache): Likewise.
5773 * remote-utils.c (look_up_one_symbol): Likewise.
5774 * server.c (queue_stop_reply): Likewise.
5775 (start_inferior): Likewise.
5776 (queue_stop_reply_callback): Likewise.
5777 (handle_target_event): Likewise.
5778 * spu-low.c (fetch_ppc_memory): Likewise.
5779 (store_ppc_memory): Likewise.
5780 * target.c (set_target_ops): Likewise.
5781 * thread-db.c (thread_db_load_search): Likewise.
5782 (try_thread_db_load_1): Likewise.
5783 * tracepoint.c (add_tracepoint): Likewise.
5784 (add_tracepoint_action): Likewise.
5785 (create_trace_state_variable): Likewise.
5786 (cmd_qtdpsrc): Likewise.
5787 (cmd_qtro): Likewise.
5788 (add_while_stepping_state): Likewise.
5789 * win32-low.c (child_add_thread): Likewise.
5790 (get_image_name): Likewise.
5792 2015-08-25 Yao Qi <yao.qi@linaro.org>
5794 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5796 2015-08-25 Yao Qi <yao.qi@linaro.org>
5798 * Makefile.in (aarch64-linux.o): New rule.
5799 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5801 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5802 (aarch64_init_debug_reg_state): Make it extern.
5803 (aarch64_linux_prepare_to_resume): Remove.
5805 2015-08-25 Yao Qi <yao.qi@linaro.org>
5807 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5808 lwp_arch_private_info and ptid_of_lwp.
5810 2015-08-25 Yao Qi <yao.qi@linaro.org>
5812 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5813 Find proc_info by find_process_pid. All callers updated.
5815 2015-08-25 Yao Qi <yao.qi@linaro.org>
5817 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5819 (debug_reg_change_callback): Remove.
5820 (aarch64_notify_debug_reg_change): Remove.
5822 2015-08-25 Yao Qi <yao.qi@linaro.org>
5824 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5825 Call current_lwp_ptid.
5827 2015-08-25 Yao Qi <yao.qi@linaro.org>
5829 * linux-aarch64-low.c (debug_reg_change_callback): Use
5832 2015-08-25 Yao Qi <yao.qi@linaro.org>
5834 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5836 2015-08-25 Yao Qi <yao.qi@linaro.org>
5838 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5840 2015-08-25 Yao Qi <yao.qi@linaro.org>
5842 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5845 2015-08-25 Yao Qi <yao.qi@linaro.org>
5847 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5849 (debug_reg_change_callback): Remove argument entry and add argument
5850 lwp. Remove local variable thread. Don't print thread id in the
5851 debugging output. Don't check whether pid of thread equals to pid.
5852 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5853 iterate_over_lwps instead find_inferior.
5855 2015-08-24 Pedro Alves <palves@redhat.com>
5857 * inferiors.c (get_first_process): New function.
5858 * inferiors.h (get_first_process): New declaration.
5859 * remote-utils.c (read_ptid): Default to the first process in the
5860 list, instead of to the current thread's process.
5862 2015-08-24 Pedro Alves <palves@redhat.com>
5864 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5865 * event-loop.c: Likewise.
5866 * remote-utils.c: Likewise.
5867 * tracepoint.c: Likewise.
5869 2015-08-24 Pedro Alves <palves@redhat.com>
5871 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5874 2015-08-21 Pedro Alves <palves@redhat.com>
5876 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5877 instead of literal 1.
5879 2015-08-21 Pedro Alves <palves@redhat.com>
5881 * tdesc.c (default_description): Explicitly zero-initialize.
5883 2015-08-21 Pedro Alves <palves@redhat.com>
5886 * inferiors.c (remove_thread): Discard any pending stop reply for
5888 * server.c (remove_all_on_match_pid): Rename to ...
5889 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5891 (discard_queued_stop_replies): Change parameter to a ptid. Now
5893 (handle_v_kill, kill_inferior_callback, captured_main)
5894 (process_serial_event): Adjust.
5895 * server.h (discard_queued_stop_replies): Declare.
5897 2015-08-21 Pedro Alves <palves@redhat.com>
5899 * linux-low.c (wait_for_sigstop): Always switch to no thread
5900 selected if the previously current thread dies.
5901 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5902 process instead of the current thread's.
5903 * remote-utils.c (input_interrupt): Don't check if there's no
5905 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5906 current thread to the general thread fails, error out.
5907 (handle_qxfer_auxv, handle_qxfer_libraries)
5908 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5909 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5910 (handle_query): Check if there's a thread selected instead of
5911 checking whether there's any thread in the thread list.
5912 (handle_qxfer_threads, handle_qxfer_btrace)
5913 (handle_qxfer_btrace_conf): Don't error out early if there's no
5914 thread in the thread list.
5915 (handle_v_cont, myresume): Don't set the current thread to the
5917 (process_serial_event) <Hg handling>: Also set thread_id if the
5918 previous general thread is still alive.
5919 (process_serial_event) <g/G handling>: If setting the current
5920 thread to the general thread fails, error out.
5921 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5922 thread's lwp instead of the current thread's.
5923 * target.c (set_desired_thread): If the desired thread was not
5924 found, leave the current thread pointing to NULL. Return an int
5925 (boolean) indicating success.
5926 * target.h (set_desired_thread): Change return type to int.
5928 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5930 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5931 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5933 (ps_get_thread_area): New function.
5935 2015-08-19 Gary Benson <gbenson@redhat.com>
5937 * hostio.c (handle_pread): Do not attempt to read more data
5938 than hostio_reply_with_data can fit in a packet.
5940 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5942 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5944 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5946 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5948 2015-08-06 Pedro Alves <palves@redhat.com>
5950 * tracepoint.c (expr_eval_result): Now an int.
5952 2015-08-06 Pedro Alves <palves@redhat.com>
5954 * gdbthread.h (struct regcache): Forward declare.
5955 (struct thread_info) <regcache_data>: Now a struct regcache
5957 * inferiors.c (inferior_regcache_data)
5958 (set_inferior_regcache_data): Now work with struct regcache
5960 * inferiors.h (struct regcache): Forward declare.
5961 (inferior_regcache_data, set_inferior_regcache_data): Now work
5962 with struct regcache pointers.
5963 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5964 (free_register_cache_thread): Remove struct regcache pointer
5967 2015-08-06 Pedro Alves <palves@redhat.com>
5969 * server.c (captured_main): On error, print the exception message
5970 to stderr, and if run_once is set, throw a quit.
5972 2015-08-06 Pedro Alves <palves@redhat.com>
5974 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5977 2015-08-06 Pedro Alves <palves@redhat.com>
5979 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5980 reading beyond the passed in buffer length.
5982 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5984 * tracepoint.c (symbol_list) <required>: Remove.
5986 2015-08-06 Pedro Alves <palves@redhat.com>
5988 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5989 count if stopping and suspending threads.
5990 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5991 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5992 (linux_detach): Complete an ongoing step-over.
5993 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5995 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5996 (linux_wait_1): If passing a signal to the inferior after
5997 finishing a step-over, unsuspend and re-resume all lwps. If we
5998 see a single-step event but the thread should be continuing, don't
5999 pass the trap to gdb.
6000 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6001 internal_error instead of gdb_assert.
6002 (enqueue_pending_signal): New function.
6003 (check_ptrace_stopped_lwp_gone): Add debug output.
6004 (start_step_over): Use internal_error instead of gdb_assert.
6005 (complete_ongoing_step_over): New function.
6006 (linux_resume_one_thread): Don't resume a suspended thread.
6007 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6010 2015-08-06 Pedro Alves <palves@redhat.com>
6012 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6013 (linux_thread_alive): Use lwp_is_marked_dead.
6014 (extended_event_reported): Delete.
6015 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6016 instead of extended_event_reported.
6017 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6019 (lwp_is_marked_dead): New function.
6020 (lwp_running): Use lwp_is_marked_dead.
6021 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6024 2015-08-06 Pedro Alves <palves@redhat.com>
6026 * linux-low.c (linux_wait_1): Move fork event output out of the
6027 !report_to_gdb check. Pass event_child->waitstatus to
6028 target_waitstatus_to_string instead of ourstatus.
6030 2015-08-04 Yao Qi <yao.qi@linaro.org>
6032 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6033 if current_thread is 32 bit.
6035 2015-08-04 Yao Qi <yao.qi@linaro.org>
6037 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6038 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6039 * server.c (extended_protocol): Remove "static".
6040 * server.h (extended_protocol): Declare it.
6042 2015-08-04 Yao Qi <yao.qi@linaro.org>
6044 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6045 both aarch64 and aarch32.
6046 (aarch64_set_pc): Likewise.
6048 2015-08-04 Yao Qi <yao.qi@linaro.org>
6050 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6051 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6052 arm-with-neon.xml to srv_xmlfiles.
6053 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6054 (is_64bit_tdesc): New function.
6055 (aarch64_linux_read_description): New function.
6056 (aarch64_arch_setup): Call aarch64_linux_read_description.
6057 (regs_info): Rename to regs_info_aarch64.
6058 (aarch64_regs_info): Return right regs_info.
6059 (initialize_low_arch): Call initialize_low_arch_aarch32.
6061 2015-08-04 Yao Qi <yao.qi@linaro.org>
6063 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6064 * linux-aarch32-low.c: New file.
6065 * linux-aarch32-low.h: New file.
6066 * linux-arm-low.c (arm_fill_gregset): Move it to
6067 linux-aarch32-low.c.
6068 (arm_store_gregset): Likewise.
6069 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6070 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6071 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6072 (regs_info): Rename to regs_info_arm.
6073 (arm_regs_info): Return regs_info_aarch32 if
6074 have_ptrace_getregset is 1 and target description is
6075 arm_with_neon or arm_with_vfpv3.
6076 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6077 Call initialize_low_arch_aarch32 instead.
6079 2015-08-04 Yao Qi <yao.qi@linaro.org>
6081 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6082 * linux-low.c: ... here.
6083 * linux-low.h (have_ptrace_getregset): Declare it.
6085 2015-08-04 Pedro Alves <palves@redhat.com>
6087 * thread-db.c (struct thread_db): Use new typedefs.
6088 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6090 (disable_thread_event_reporting): Cast result of dlsym to
6091 destination function pointer type.
6092 (thread_db_mourn): Use td_ta_delete_ftype.
6094 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6096 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6098 (CDX_BREAKPOINT): Define for R2.
6099 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6100 (the_low_target): Add comments.
6102 2015-07-30 Yao Qi <yao.qi@linaro.org>
6104 * linux-arm-low.c (arm_hwcap): Remove it.
6105 (arm_read_description): New local variable arm_hwcap. Don't
6106 set arm_hwcap to zero.
6108 2015-07-30 Yao Qi <yao.qi@linaro.org>
6110 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6111 Use regcache->tdesc instead.
6112 (arm_store_wmmxregset): Likewise.
6113 (arm_fill_vfpregset): Likewise.
6114 (arm_store_vfpregset): Likewise.
6116 2015-07-30 Yao Qi <yao.qi@linaro.org>
6118 * linux-arm-low.c: Include arch/arm.h.
6119 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6120 (arm_store_gregset): Likewise.
6122 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6124 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6125 ptrace's 4th parameter.
6127 2015-07-27 Yao Qi <yao.qi@linaro.org>
6129 * configure.srv (case aarch64*-*-linux*): Don't set
6132 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6134 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6136 * linux-arm-low.c: Likewise.
6137 * linux-cris-low.c: Likewise.
6138 * linux-crisv32-low.c: Likewise.
6139 * linux-low.c: Likewise.
6140 * linux-m68k-low.c: Likewise.
6141 * linux-mips-low.c: Likewise.
6142 * linux-nios2-low.c: Likewise.
6143 * linux-s390-low.c: Likewise.
6144 * linux-sparc-low.c: Likewise.
6145 * linux-tic6x-low.c: Likewise.
6146 * linux-tile-low.c: Likewise.
6147 * linux-x86-low.c: Likewise.
6149 2015-07-24 Pedro Alves <palves@redhat.com>
6151 * config.in: Regenerate.
6152 * configure: Regenerate.
6154 2015-07-24 Pedro Alves <palves@redhat.com>
6156 * acinclude.m4: Include ../ptrace.m4.
6157 * configure.ac: Call GDB_AC_PTRACE.
6158 * config.in, configure: Regenerate.
6160 2015-07-24 Yao Qi <yao.qi@linaro.org>
6162 * linux-low.c (linux_create_inferior): Remove setting to
6163 proc->priv->new_inferior.
6164 (linux_attach): Likewise.
6165 (linux_low_filter_event): Likewise.
6166 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6168 2015-07-24 Yao Qi <yao.qi@linaro.org>
6170 * linux-low.c (linux_arch_setup): New function.
6171 (linux_low_filter_event): If proc->tdesc is NULL and
6172 proc->attached is true, call the_low_target.arch_setup.
6173 Otherwise, keep status pending, and return.
6174 (linux_resume_one_lwp_throw): Don't call get_pc if
6175 thread->while_stepping isn't NULL. Don't call
6176 get_thread_regcache if proc->tdesc is NULL.
6177 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6178 (linux_target_ops): Install arch_setup.
6179 * server.c (start_inferior): Call the_target->arch_setup.
6180 * target.h (struct target_ops) <arch_setup>: New field.
6181 (target_arch_setup): New marco.
6182 * lynx-low.c (lynx_target_ops): Update.
6183 * nto-low.c (nto_target_ops): Update.
6184 * spu-low.c (spu_target_ops): Update.
6185 * win32-low.c (win32_target_ops): Update.
6187 2015-07-24 Yao Qi <yao.qi@linaro.org>
6189 * linux-low.c (linux_add_process): Don't set
6190 proc->priv->new_inferior.
6191 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6192 (linux_attach): Likewise.
6194 2015-07-24 Yao Qi <yao.qi@linaro.org>
6196 * server.c (start_inferior): Code refactor.
6198 2015-07-24 Yao Qi <yao.qi@linaro.org>
6200 * server.c (process_serial_event): Set general_thread.
6202 2015-07-21 Yao Qi <yao.qi@linaro.org>
6204 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6205 aarch64_linux_get_debug_reg_capacity.
6207 2015-07-17 Yao Qi <yao.qi@linaro.org>
6209 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6210 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6211 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6212 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6213 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6214 (AARCH64_HWP_ALIGNMENT): Likewise.
6215 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6216 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6217 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6218 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6219 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6220 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6221 (struct aarch64_debug_reg_state): Likewise.
6222 (struct arch_lwp_info): Likewise.
6223 (aarch64_align_watchpoint): Likewise.
6224 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6225 (aarch64_watchpoint_length): Likewise.
6226 (aarch64_point_encode_ctrl_reg): Likewise
6227 (aarch64_point_is_aligned): Likewise.
6228 (aarch64_align_watchpoint): Likewise.
6229 (aarch64_linux_set_debug_regs):
6230 (aarch64_dr_state_insert_one_point): Likewise.
6231 (aarch64_dr_state_remove_one_point): Likewise.
6232 (aarch64_handle_breakpoint): Likewise.
6233 (aarch64_handle_aligned_watchpoint): Likewise.
6234 (aarch64_handle_unaligned_watchpoint): Likewise.
6235 (aarch64_handle_watchpoint): Likewise.
6237 2015-07-17 Yao Qi <yao.qi@linaro.org>
6239 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6240 and don't aarch64_get_debug_reg_state. All callers update.
6241 (aarch64_handle_aligned_watchpoint): Likewise.
6242 (aarch64_handle_unaligned_watchpoint): Likewise.
6243 (aarch64_handle_watchpoint): Likewise.
6244 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6245 (aarch64_remove_point): Likewise.
6247 2015-07-17 Yao Qi <yao.qi@linaro.org>
6249 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6251 (aarch64_handle_unaligned_watchpoint): Likewise.
6253 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6255 Revert the previous 3 commits:
6256 Move gdb_regex* to common/
6257 Move linux_find_memory_regions_full & co.
6258 gdbserver build-id attribute generator
6260 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6261 Jan Kratochvil <jan.kratochvil@redhat.com>
6263 gdbserver build-id attribute generator.
6264 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6265 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6266 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6268 (get_dynamic): Use find_pdhr to traverse program headers.
6269 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6270 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6271 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6272 (get_hex_build_id): New.
6273 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6274 to reply XML document.
6276 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6277 Jan Kratochvil <jan.kratochvil@redhat.com>
6279 * target.c: Include target/target-utils.h and fcntl.h.
6280 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6281 (target_fileio_read_stralloc): New functions.
6283 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6285 * Makefile.in (OBS): Add gdb_regex.o.
6287 * config.in: Rebuilt.
6288 * configure: Rebuilt.
6290 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6291 Jan Kratochvil <jan.kratochvil@redhat.com>
6293 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6294 * Makefile.in (OBS): Add target-utils.o.
6295 (linux-maps.o, target-utils.o): New.
6296 * configure.srv (srv_linux_obj): Add linux-maps.o.
6298 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6300 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6302 (the_low_target): Install it.
6304 2015-07-14 Pedro Alves <palves@redhat.com>
6306 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6307 Instead, ignore ECHILD, and throw an error for other errnos.
6309 2015-07-10 Pedro Alves <palves@redhat.com>
6311 * event-loop.c (struct callback_event) <data>: Change type to
6312 gdb_client_data instance instead of gdb_client_data pointer.
6313 (append_callback_event): Adjust.
6315 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6317 * linux-aarch64-low.c: Add comments for each linux_target_ops
6318 method. Remove comments already covered in target_ops and
6319 linux_target_ops definitions.
6320 (the_low_target): Add comments for each unimplemented method.
6322 2015-07-09 Yao Qi <yao.qi@linaro.org>
6324 * linux-aarch64-low.c (aarch64_regmap): Remove.
6325 (aarch64_usrregs_info): Remove.
6326 (regs_info): Set field usrregs to NULL.
6328 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6330 * linux-low.c: Include "rsp-low.h"
6331 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6332 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6333 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6334 (handle_btrace_enable_pt): New.
6335 (handle_btrace_general_set): Support "pt".
6336 (handle_btrace_conf_general_set): Support "pt:size".
6338 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6340 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6343 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6345 * linux-aarch64-low.c: Remove comment about endianness.
6346 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6347 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6350 2015-06-24 Gary Benson <gbenson@redhat.com>
6352 * linux-i386-ipa.c (stdint.h): Do not include.
6353 * lynx-i386-low.c (stdint.h): Likewise.
6354 * lynx-ppc-low.c (stdint.h): Likewise.
6355 * mem-break.c (stdint.h): Likewise.
6356 * thread-db.c (stdint.h): Likewise.
6357 * tracepoint.c (stdint.h): Likewise.
6358 * win32-low.c (stdint.h): Likewise.
6360 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6362 * server.c (write_qxfer_response): Update call to
6363 remote_escape_output.
6365 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6366 Jan Kratochvil <jan.kratochvil@redhat.com>
6368 Merge multiple hex conversions.
6369 * gdbreplay.c (tohex): Rename to 'fromhex'.
6370 (logchar): Use fromhex.
6372 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6374 * server.c (handle_qxfer_libraries): Set `version' attribute for
6377 2015-06-10 Gary Benson <gbenson@redhat.com>
6379 * target.h (struct target_ops) <multifs_open>: New field.
6380 <multifs_unlink>: Likewise.
6381 <multifs_readlink>: Likewise.
6382 * linux-low.c (nat/linux-namespaces.h): New include.
6383 (linux_target_ops): Initialize the_target->multifs_open,
6384 the_target->multifs_unlink and the_target->multifs_readlink.
6385 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6386 * hostio.c (hostio_fs_pid): New static variable.
6387 (hostio_handle_new_gdb_connection): New function.
6388 (handle_setfs): Likewise.
6389 (handle_open): Use the_target->multifs_open as appropriate.
6390 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6391 (handle_readlink): Use the_target->multifs_readlink as
6393 (handle_vFile): Handle vFile:setfs packets.
6394 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6395 after target_handle_new_gdb_connection.
6397 2015-06-10 Gary Benson <gbenson@redhat.com>
6399 * configure.ac (AC_CHECK_FUNCS): Add setns.
6400 * config.in: Regenerate.
6401 * configure: Likewise.
6402 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6403 (linux-namespaces.o): New rule.
6404 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6406 2015-06-09 Gary Benson <gbenson@redhat.com>
6408 * hostio.c (handle_open): Process mode argument with
6409 fileio_to_host_mode.
6411 2015-06-01 Yao Qi <yao.qi@linaro.org>
6413 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6414 * linux-x86-low.c: Likewise.
6416 2015-05-28 Don Breazeal <donb@codesourcery.com>
6418 * linux-low.c (handle_extended_wait): Initialize
6419 thread_info.last_resume_kind for new fork children.
6421 2015-05-15 Pedro Alves <palves@redhat.com>
6423 * target.h (target_handle_new_gdb_connection): Rewrite using if
6424 wrapped in do/while.
6426 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6428 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6429 * configure, config.in: Regenerate.
6430 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6433 2015-05-12 Don Breazeal <donb@codesourcery.com>
6435 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6436 PTRACE_EVENT_VFORK_DONE.
6437 (linux_low_ptrace_options, extended_event_reported): Add vfork
6439 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6440 and "vforkdone" for RSP 'T' Stop Reply Packet.
6441 * server.h (report_vfork_events): Declare
6444 2015-05-12 Don Breazeal <donb@codesourcery.com>
6446 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6447 (the_low_target) <new_fork>: Initialize new member.
6448 * linux-arm-low.c (arm_new_fork): New function.
6449 (the_low_target) <new_fork>: Initialize new member.
6450 * linux-low.c (handle_extended_wait): Call new target function
6452 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6453 * linux-mips-low.c (mips_add_watchpoint): New function
6454 extracted from mips_insert_point.
6455 (the_low_target) <new_fork>: Initialize new member.
6456 (mips_linux_new_fork): New function.
6457 (mips_insert_point): Call mips_add_watchpoint.
6458 * linux-x86-low.c (x86_linux_new_fork): New function.
6459 (the_low_target) <new_fork>: Initialize new member.
6461 2015-05-12 Don Breazeal <donb@codesourcery.com>
6463 * linux-low.c (handle_extended_wait): Implement return value,
6464 rename argument 'event_child' to 'event_lwp', handle
6465 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6466 (linux_low_ptrace_options): New function.
6467 (linux_low_filter_event): Call linux_low_ptrace_options,
6468 use different argument fo linux_enable_event_reporting,
6469 use return value from handle_extended_wait.
6470 (extended_event_reported): New function.
6471 (linux_wait_1): Call extended_event_reported and set
6472 status to report fork events.
6473 (linux_write_memory): Add pid to debug message.
6474 (reset_lwp_ptrace_options_callback): New function.
6475 (linux_handle_new_gdb_connection): New function.
6476 (linux_target_ops): Initialize new structure member.
6477 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6478 * lynx-low.c: Initialize new structure member.
6479 * remote-utils.c (prepare_resume_reply): Implement stop reason
6480 "fork" for "T" stop message.
6481 * server.c (handle_query): Call handle_new_gdb_connection.
6482 * server.h (report_fork_events): Declare global flag.
6483 * target.h (struct target_ops) <handle_new_gdb_connection>:
6485 (target_handle_new_gdb_connection): New macro.
6486 * win32-low.c: Initialize new structure member.
6488 2015-05-12 Don Breazeal <donb@codesourcery.com>
6490 * mem-break.c (APPEND_TO_LIST): Define macro.
6491 (clone_agent_expr): New function.
6492 (clone_one_breakpoint): New function.
6493 (clone_all_breakpoints): New function.
6494 * mem-break.h: Declare new functions.
6496 2015-05-12 Don Breazeal <donb@codesourcery.com>
6498 * linux-low.c (linux_supports_fork_events): New function.
6499 (linux_supports_vfork_events): New function.
6500 (linux_target_ops): Initialize new structure members.
6501 (initialize_low): Call linux_check_ptrace_features.
6502 * lynx-low.c (lynx_target_ops): Initialize new structure
6504 * server.c (report_fork_events, report_vfork_events):
6506 (handle_query): Add new features to qSupported packet and
6508 (captured_main): Initialize new global variables.
6509 * target.h (struct target_ops) <supports_fork_events>:
6511 <supports_vfork_events>: New member.
6512 (target_supports_fork_events): New macro.
6513 (target_supports_vfork_events): New macro.
6514 * win32-low.c (win32_target_ops): Initialize new structure
6517 2015-05-12 Gary Benson <gbenson@redhat.com>
6519 * server.c (handle_qxfer_exec_file): Use current process
6522 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6524 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6525 Remove HAVE_PTRACE_GETREGS conditionals.
6526 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6527 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6529 2015-05-08 Yao Qi <yao.qi@linaro.org>
6531 * linux-low.c (linux_supports_conditional_breakpoints): New
6533 (linux_target_ops): Install new target method.
6534 * lynx-low.c (lynx_target_ops): Install NULL hook for
6535 supports_conditional_breakpoints.
6536 * nto-low.c (nto_target_ops): Likewise.
6537 * spu-low.c (spu_target_ops): Likewise.
6538 * win32-low.c (win32_target_ops): Likewise.
6539 * server.c (handle_query): Check
6540 target_supports_conditional_breakpoints.
6541 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6543 (target_supports_conditional_breakpoints): New macro.
6545 2015-05-06 Pedro Alves <palves@redhat.com>
6548 * server.c (start_inferior): If the process exits, mourn it.
6550 2015-04-21 Gary Benson <gbenson@redhat.com>
6552 * hostio.c (fileio_open_flags_to_host): Factored out to
6553 fileio_to_host_openflags in common/fileio.c. Single use
6556 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6558 * linux-xtensa-low.c (xtensa_fill_gregset)
6559 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6562 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6564 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6565 (regs_info): Replace usrregs pointer with NULL.
6567 2015-04-17 Gary Benson <gbenson@redhat.com>
6569 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6570 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6571 * server.c (handle_qxfer_exec_file): New function.
6572 (qxfer_packets): Add exec-file entry.
6573 (handle_query): Report qXfer:exec-file:read as supported packet.
6575 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6577 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6579 2015-04-09 Gary Benson <gbenson@redhat.com>
6581 * hostio-errno.c (errno_to_fileio_error): Remove function.
6582 Update caller to use remote_fileio_to_fio_error.
6584 2015-04-09 Yao Qi <yao.qi@linaro.org>
6586 * linux-low.c (linux_insert_point): Call
6587 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6588 (linux_remove_point): Call remove_memory_breakpoint if type is
6590 * linux-x86-low.c (x86_insert_point): Don't call
6591 insert_memory_breakpoint.
6592 (x86_remove_point): Don't call remove_memory_breakpoint.
6594 2015-04-01 Pedro Alves <palves@redhat.com>
6595 Cleber Rosa <crosa@redhat.com>
6597 * server.c (gdbserver_usage): Reorganize and extend the usage
6600 2015-03-24 Pedro Alves <palves@redhat.com>
6602 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6603 output. Also dump TRAP_TRACE.
6604 (linux_low_filter_event): In debug output, distinguish a
6605 resume_stop SIGSTOP from a delayed SIGSTOP.
6607 2015-03-24 Gary Benson <gbenson@redhat.com>
6609 * linux-x86-low.c (x86_linux_new_thread): Moved to
6611 (x86_linux_prepare_to_resume): Likewise.
6613 2015-03-24 Gary Benson <gbenson@redhat.com>
6615 * Makefile.in (x86-linux-dregs.o): New rule.
6616 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6617 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6618 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6619 (x86_linux_dr_get): Likewise.
6620 (x86_linux_dr_set): Likewise.
6621 (update_debug_registers_callback): Likewise.
6622 (x86_linux_dr_set_addr): Likewise.
6623 (x86_linux_dr_get_addr): Likewise.
6624 (x86_linux_dr_set_control): Likewise.
6625 (x86_linux_dr_get_control): Likewise.
6626 (x86_linux_dr_get_status): Likewise.
6627 (x86_linux_update_debug_registers): Likewise.
6629 2015-03-24 Gary Benson <gbenson@redhat.com>
6631 * linux-x86-low.c (x86_linux_update_debug_registers):
6632 New function, factored out from...
6633 (x86_linux_prepare_to_resume): ...this.
6635 2015-03-24 Gary Benson <gbenson@redhat.com>
6637 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6638 (x86_linux_dr_set): Likewise.
6639 (update_debug_registers_callback): Likewise.
6640 (x86_linux_dr_set_addr): Likewise.
6641 (x86_linux_dr_get_addr): Likewise.
6642 (x86_linux_dr_set_control): Likewise.
6643 (x86_linux_dr_get_control): Likewise.
6644 (x86_linux_dr_get_status): Likewise.
6645 (x86_linux_prepare_to_resume): Likewise.
6647 2015-03-24 Gary Benson <gbenson@redhat.com>
6649 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6650 Use perror_with_name. Pass string through gettext.
6651 (x86_linux_dr_set): Likewise.
6653 2015-03-24 Gary Benson <gbenson@redhat.com>
6655 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6656 (x86_linux_dr_set_addr): ...this.
6657 (x86_dr_low_get_addr): Rename to...
6658 (x86_linux_dr_get_addr): ...this.
6659 (x86_dr_low_set_control): Rename to...
6660 (x86_linux_dr_set_control): ...this.
6661 (x86_dr_low_get_control): Rename to...
6662 (x86_linux_dr_get_control): ...this.
6663 (x86_dr_low_get_status): Rename to...
6664 (x86_linux_dr_get_status): ...this.
6665 (x86_dr_low): Update with new function names.
6667 2015-03-24 Gary Benson <gbenson@redhat.com>
6669 * Makefile.in (x86-linux.o): New rule.
6670 * configure.srv: Add x86-linux.o to relevant targets.
6671 * linux-low.c (lwp_set_arch_private_info): New function.
6672 (lwp_arch_private_info): Likewise.
6673 * linux-x86-low.c: Include nat/x86-linux.h.
6674 (arch_lwp_info): Removed structure.
6675 (update_debug_registers_callback):
6676 Use lwp_set_debug_registers_changed.
6677 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6678 and lwp_set_debug_registers_changed.
6679 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6681 2015-03-24 Gary Benson <gbenson@redhat.com>
6683 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6684 * linux-arm-low.c (arm_new_thread): Likewise.
6685 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6686 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6687 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6688 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6690 2015-03-24 Gary Benson <gbenson@redhat.com>
6692 * linux-low.c (ptid_of_lwp): New function.
6693 (lwp_is_stopped): Likewise.
6694 (lwp_stop_reason): Likewise.
6695 * linux-x86-low.c (update_debug_registers_callback):
6697 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6700 2015-03-24 Gary Benson <gbenson@redhat.com>
6702 * linux-low.h (linux_stop_lwp): Remove declaration.
6704 2015-03-24 Gary Benson <gbenson@redhat.com>
6706 * linux-low.h: Include nat/linux-nat.h.
6707 * linux-low.c (iterate_over_lwps_args): New structure.
6708 (iterate_over_lwps_filter): New function.
6709 (iterate_over_lwps): Likewise.
6710 * linux-x86-low.c (update_debug_registers_callback):
6711 Update signature to what iterate_over_lwps expects.
6712 Remove PID check that iterate_over_lwps now performs.
6713 (x86_dr_low_set_addr): Use iterate_over_lwps.
6714 (x86_dr_low_set_control): Likewise.
6716 2015-03-24 Gary Benson <gbenson@redhat.com>
6718 * linux-x86-low.c (x86_debug_reg_state): New function.
6719 (x86_linux_prepare_to_resume): Use the above.
6721 2015-03-24 Gary Benson <gbenson@redhat.com>
6723 * linux-low.c (current_lwp_ptid): New function.
6724 * linux-x86-low.c: Include nat/linux-nat.h.
6725 (x86_dr_low_get_addr): Use current_lwp_ptid.
6726 (x86_dr_low_get_control): Likewise.
6727 (x86_dr_low_get_status): Likewise.
6729 2015-03-20 Pedro Alves <palves@redhat.com>
6731 * tracepoint.c (cmd_qtstatus): Make "str" const.
6733 2015-03-20 Pedro Alves <palves@redhat.com>
6735 * server.c (handle_general_set): Make "req_str" const.
6737 2015-03-19 Pedro Alves <palves@redhat.com>
6739 * linux-low.c (linux_resume_one_lwp): Rename to ...
6740 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6741 instead call perror_with_name.
6742 (check_ptrace_stopped_lwp_gone): New function.
6743 (linux_resume_one_lwp): Reimplement as wrapper around
6744 linux_resume_one_lwp_throw that swallows errors if the LWP is
6747 2015-03-19 Pedro Alves <palves@redhat.com>
6749 * linux-low.c (count_events_callback, select_event_lwp_callback):
6750 No longer check whether the thread has resume_stop as last resume
6753 2015-03-19 Pedro Alves <palves@redhat.com>
6755 * linux-low.c (count_events_callback, select_event_lwp_callback):
6756 Use the lwp's status_pending_p field, not the thread's.
6758 2015-03-19 Pedro Alves <palves@redhat.com>
6760 * linux-low.c (select_event_lwp_callback): Update comments to
6761 no longer mention SIGTRAP.
6763 2015-03-18 Gary Benson <gbenson@redhat.com>
6765 * server.c (handle_query): Do not report vFile:fstat as supported.
6767 2015-03-11 Gary Benson <gbenson@redhat.com>
6769 * hostio.c (sys/types.h): New include.
6770 (sys/stat.h): Likewise.
6771 (common-remote-fileio.h): Likewise.
6772 (handle_fstat): New function.
6773 (handle_vFile): Handle vFile:fstat packets.
6775 2015-03-11 Gary Benson <gbenson@redhat.com>
6777 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6778 struct stat.st_blocks and struct stat.st_blksize.
6779 * configure: Regenerate.
6780 * config.in: Likewise.
6781 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6782 (OBS): Add common-remote-fileio.o.
6783 (common-remote-fileio.o): New rule.
6785 2015-03-09 Pedro Alves <palves@redhat.com>
6787 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6788 'struct sockaddr' pointer in 'accept' call.
6790 2015-03-09 Pedro Alves <palves@redhat.com>
6793 2015-03-07 Pedro Alves <palves@redhat.com>
6794 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6795 or <winsock2.h> here. Instead include "gdb_socket.h".
6796 (remote_open): Use union gdb_sockaddr_u.
6797 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6798 or <winsock2.h> here. Instead include "gdb_socket.h".
6799 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6800 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6802 (init_named_socket, gdb_agent_helper_thread): Use union
6805 2015-03-07 Pedro Alves <palves@redhat.com>
6807 * configure.ac (build_warnings): Move
6808 -Wdeclaration-after-statement to the C-specific set.
6809 * configure: Regenerate.
6811 2015-03-07 Pedro Alves <palves@redhat.com>
6813 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6814 or <winsock2.h> here. Instead include "gdb_socket.h".
6815 (remote_open): Use union gdb_sockaddr_u.
6816 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6817 or <winsock2.h> here. Instead include "gdb_socket.h".
6818 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6819 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6821 (init_named_socket, gdb_agent_helper_thread): Use union
6824 2015-03-07 Pedro Alves <palves@redhat.com>
6826 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6829 2015-03-06 Yao Qi <yao.qi@linaro.org>
6831 * linux-aarch64-low.c (aarch64_insert_point): Use
6832 show_debug_regs as a boolean.
6833 (aarch64_remove_point): Likewise.
6835 2015-03-05 Pedro Alves <palves@redhat.com>
6837 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6838 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6839 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6840 * nto-low.c (nto_target_ops): Likewise.
6841 * spu-low.c (spu_target_ops): Likewise.
6842 * win32-low.c (win32_target_ops): Likewise.
6844 2015-03-04 Pedro Alves <palves@redhat.com>
6846 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6847 Decide whether a breakpoint triggered based on the SIGTRAP's
6849 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6850 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6851 (linux_low_filter_event): Check for breakpoints before checking
6853 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6855 (linux_stopped_by_sw_breakpoint)
6856 (linux_supports_stopped_by_sw_breakpoint)
6857 (linux_stopped_by_hw_breakpoint)
6858 (linux_supports_stopped_by_hw_breakpoint): New functions.
6859 (linux_target_ops): Install new target methods.
6861 2015-03-04 Pedro Alves <palves@redhat.com>
6863 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6864 * server.c (swbreak_feature, hwbreak_feature): New globals.
6865 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6866 (captured_main): Clear swbreak_feature and hwbreak_feature.
6867 * server.h (swbreak_feature, hwbreak_feature): Declare.
6868 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6869 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6870 supports_stopped_by_hw_breakpoint>: New fields.
6871 (target_supports_stopped_by_sw_breakpoint)
6872 (target_stopped_by_sw_breakpoint)
6873 (target_supports_stopped_by_hw_breakpoint)
6874 (target_stopped_by_hw_breakpoint): Declare.
6876 2015-03-04 Pedro Alves <palves@redhat.com>
6878 enum lwp_stop_reason -> enum target_stop_reason
6879 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6880 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6881 (linux_wait_1, stuck_in_jump_pad_callback)
6882 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6883 (linux_stopped_by_watchpoint):
6884 * linux-low.h (enum lwp_stop_reason): Delete.
6885 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6886 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6888 2015-03-04 Yao Qi <yao.qi@linaro.org>
6890 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6892 2015-03-03 Gary Benson <gbenson@redhat.com>
6894 * hostio.c (handle_vFile): Fix prefix lengths.
6896 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6898 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6901 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6903 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6904 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6905 (clean): Add "rm -f" for above C files.
6906 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6907 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6908 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6909 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6910 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6911 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6912 (init_registers_s390x_vx_linux64)
6913 (init_registers_s390x_tevx_linux64)
6914 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6915 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6917 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6918 (s390_store_vxrs_high): New functions.
6919 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6921 (s390_arch_setup): Add logic for selecting one of the new target
6922 descriptions. Activate the new vector regsets if applicable.
6923 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6924 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6925 and init_registers_s390x_tevx_linux64.
6927 2015-03-01 Pedro Alves <palves@redhat.com>
6929 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6932 2015-02-27 Pedro Alves <palves@redhat.com>
6934 * linux-x86-low.c (u_debugreg_offset): New function.
6935 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6937 2015-02-27 Pedro Alves <palves@redhat.com>
6939 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6940 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6941 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6942 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6943 (ps_lsetfpregs, ps_getpid)
6944 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6945 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6946 (ps_lsetxregs, ps_plog): Declare.
6948 2015-02-27 Pedro Alves <palves@redhat.com>
6950 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6951 IP_AGENT_EXPORT_FUNC.
6952 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6953 IP_AGENT_EXPORT_FUNC.
6954 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6955 (IP_AGENT_EXPORT): Delete.
6956 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6957 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6958 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6959 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6960 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6961 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6962 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6963 (traceframe_read_count, traceframe_write_count)
6964 (traceframes_created, trace_state_variables, get_raw_reg)
6965 (get_trace_state_variable_value, set_trace_state_variable_value)
6966 (ust_loaded, helper_thread_id, cmd_buf): Use
6967 IPA_SYM_EXPORTED_NAME.
6968 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6969 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6970 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6971 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6972 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6973 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6974 EXTERN_C_PUSH/EXTERN_C_POP.
6975 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6976 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6977 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6978 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6979 (traceframe_write_count, traceframe_read_count)
6980 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6981 (about_to_request_buffer_space, get_trace_state_variable_value)
6982 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6983 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6984 EXTERN_C_PUSH/EXTERN_C_POP.
6985 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6986 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6987 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6988 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6989 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6990 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6991 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6992 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6994 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6995 (IP_AGENT_EXPORT_VAR_DECL): Define.
6997 (gdb_agent_get_raw_reg): Declare.
6999 2015-02-27 Tom Tromey <tromey@redhat.com>
7000 Pedro Alves <palves@redhat.com>
7002 Rename symbols whose names are reserved C++ keywords throughout.
7004 2015-02-27 Pedro Alves <palves@redhat.com>
7006 * Makefile.in (COMPILER): New, get it from autoconf.
7007 (CXX): Get from autoconf instead.
7008 (COMPILE.pre): Use COMPILER.
7009 (CC-LD): Rename to ...
7010 (CC_LD): ... this. Use COMPILER.
7011 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7012 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7013 * acinclude.m4: Include build-with-cxx.m4.
7014 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7015 Disable -Werror by default if building in C++ mode.
7016 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7017 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7018 the C++ compiler. Save/restore CXXFLAGS too.
7019 * configure: Regenerate.
7021 2015-02-27 Pedro Alves <palves@redhat.com>
7023 * acinclude.m4: Include libiberty.m4.
7024 * configure.ac: Call libiberty_INIT.
7025 * config.in, configure: Regenerate.
7027 2015-02-26 Pedro Alves <palves@redhat.com>
7029 * linux-low.c (linux_wait_1): When incrementing the PC past a
7030 program breakpoint always use the_low_target.breakpoint_len as
7031 increment, rather than the maximum between that and
7032 the_low_target.decr_pc_after_break.
7034 2015-02-23 Pedro Alves <palves@redhat.com>
7036 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7037 thread was doing a step-over; always adjust the PC if
7038 we stepped over a permanent breakpoint.
7039 (linux_wait_1): If we stepped over breakpoint that was on top of a
7040 permanent breakpoint, manually advance the PC past it.
7042 2015-02-23 Pedro Alves <palves@redhat.com>
7044 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7046 (x86_fill_gregset, x86_store_gregset): Use it when handling
7049 2015-02-20 Pedro Alves <palves@redhat.com>
7051 * thread-db.c: Include "nat/linux-procfs.h".
7052 (thread_db_init): Skip listing new threads if the kernel supports
7053 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7055 2015-02-20 Pedro Alves <palves@redhat.com>
7057 * linux-low.c (status_pending_p_callback): Use ptid_match.
7059 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7061 PR breakpoints/16812
7062 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7063 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7064 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7066 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7068 PR breakpoints/15956
7069 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7071 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7073 * linux-low.c (linux_low_btrace_conf): Print size.
7074 * server.c (handle_btrace_conf_general_set): New.
7075 (hanle_general_set): Call handle_btrace_conf_general_set.
7076 (handle_query): Report Qbtrace-conf:bts:size as supported.
7078 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7080 * linux-low.c (linux_low_enable_btrace): Update parameters.
7081 (linux_low_btrace_conf): New.
7082 (linux_target_ops)<to_btrace_conf>: Initialize.
7083 * server.c (current_btrace_conf): New.
7084 (handle_btrace_enable): Rename to ...
7085 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7086 to target_enable_btrace. Update comment. Update users.
7087 (handle_qxfer_btrace_conf): New.
7088 (qxfer_packets): Add btrace-conf entry.
7089 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7090 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7091 (target_ops)<read_btrace_conf>: New.
7092 (target_enable_btrace): Update parameters.
7093 (target_read_btrace_conf): New.
7095 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7097 * server.c (handle_btrace_general_set): Remove call to
7098 target_supports_btrace.
7099 (supported_btrace_packets): New.
7100 (handle_query): Call supported_btrace_packets.
7101 * target.h: include btrace-common.h.
7102 (btrace_target_info): Removed.
7103 (supports_btrace, target_supports_btrace): Update parameters.
7105 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7107 * Makefile.in (SFILES): Add common/btrace-common.c.
7108 (OBS): Add common/btrace-common.o.
7109 (btrace-common.o): Add build rules.
7110 * linux-low: Include btrace-common.h.
7111 (linux_low_read_btrace): Use struct btrace_data. Call
7112 btrace_data_init and btrace_data_fini.
7114 2015-02-06 Pedro Alves <palves@redhat.com>
7116 * thread-db.c (find_new_threads_callback): Add debug output.
7118 2015-02-04 Pedro Alves <palves@redhat.com>
7120 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7121 (resume_stopped_resumed_lwps): New function.
7122 (linux_wait_for_event_filtered): Use it.
7124 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7126 * Makefile.in (SFILES): Add linux-personality.c.
7127 (linux-personality.o): New rule.
7128 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7129 list of objects to be built.
7130 * linux-low.c: Include nat/linux-personality.h.
7131 (linux_create_inferior): Remove code to disable address space
7132 randomization (moved to ../nat/linux-personality.c). Create
7133 cleanup to disable address space randomization.
7135 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7137 * Makefile.in (posix-strerror.o): New rule.
7138 (mingw-strerror.o): Likewise.
7139 * configure: Regenerated.
7140 * configure.ac: Source file ../common/common.host. Initialize new
7141 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7143 2015-01-14 Yao Qi <yao@codesourcery.com>
7145 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7146 (ppc-linux.o): New rule.
7147 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7148 * configure.ac: AC_CHECK_FUNCS(getauxval).
7149 * config.in: Re-generated.
7150 * configure: Re-generated.
7151 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7152 ppc64_64bit_inferior_p
7154 2015-01-14 Yao Qi <yao@codesourcery.com>
7156 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7157 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7158 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7159 (PT_ORIG_R3, PT_TRAP): Likewise.
7160 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7161 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7162 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7164 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7166 * i387-fp.c (i387_cache_to_xsave): In look over
7167 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7168 zmmh_low_space field by use of zmmh_high_space.
7170 2015-01-09 Pedro Alves <palves@redhat.com>
7172 * linux-low.c (step_over_bkpt): Move higher up in the file.
7173 (handle_extended_wait): Don't store the stop_pc here.
7174 (get_stop_pc): Adjust comments and rename to ...
7175 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7176 stopped for a software breakpoint or hardware breakpoint.
7177 (thread_still_has_status_pending_p): New function.
7178 (status_pending_p_callback): Use
7179 thread_still_has_status_pending_p. If the event is no longer
7180 interesting, resume the LWP.
7181 (handle_tracepoints): Add assert.
7182 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7183 (wstatus_maybe_breakpoint): New function.
7184 (cancel_breakpoint): Delete function.
7185 (check_stopped_by_watchpoint): New function, factored out from
7186 linux_low_filter_event.
7187 (lp_status_maybe_breakpoint): Delete function.
7188 (linux_low_filter_event): Remove filter_ptid argument.
7189 Leave thread group exits pending here. Store the LWP's stop PC.
7190 Always leave events pending.
7191 (linux_wait_for_event_filtered): Pull all events out of the
7192 kernel, and leave them all pending.
7193 (count_events_callback, select_event_lwp_callback): Consider all
7195 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7196 (select_event_lwp): Only give preference to the stepping LWP in
7197 all-stop mode. Adjust comments.
7198 (ignore_event): New function.
7199 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7200 references to cancel_breakpoints. Adjust to renames. Also give
7201 equal priority to all LWPs that have had events in non-stop mode.
7202 If reporting a software breakpoint event, unadjust the LWP's PC.
7203 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7204 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7206 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7207 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7208 (linux_stopped_by_watchpoint): Adjust.
7209 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7210 * linux-low.h (enum lwp_stop_reason): New.
7211 (struct lwp_info) <stop_pc>: Adjust comment.
7212 <stopped_by_watchpoint>: Delete field.
7213 <stop_reason>: New field.
7214 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7215 * mem-break.c (software_breakpoint_inserted_here)
7216 (hardware_breakpoint_inserted_here): New function.
7217 * mem-break.h (software_breakpoint_inserted_here)
7218 (hardware_breakpoint_inserted_here): Declare.
7219 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7220 (cancel_breakpoints): Delete.
7221 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7222 (upload_fast_traceframes): Remove references to
7225 2015-01-09 Pedro Alves <palves@redhat.com>
7227 * thread-db.c (find_new_threads_callback): Ignore thread if the
7228 kernel thread ID is -1.
7230 2015-01-09 Pedro Alves <palves@redhat.com>
7232 * linux-low.c (linux_attach_fail_reason_string): Move to
7233 nat/linux-ptrace.c, and rename.
7234 (linux_attach_lwp): Update comment.
7235 (attach_proc_task_lwp_callback): New function.
7236 (linux_attach): Adjust to rename and use
7237 linux_proc_attach_tgid_threads.
7238 (linux_attach_fail_reason_string): Delete declaration.
7240 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7242 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7243 * server.c (gdbserver_version): Likewise.
7245 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7247 * remote-utils.c: Include ctype.h.
7248 (input_interrupt): Explicitly handle the case when the char
7249 received is the NUL byte. Improve the printing of non-ASCII
7252 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7254 * linux-low.c (linux_low_filter_event): Update call to
7255 linux_enable_event_reporting following the addition of
7256 a new parameter to that function.
7258 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7261 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7262 (AARCH64_FPCR_REGNO): Likewise.
7263 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7264 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7265 (aarch64_store_fpregset): Likewise.
7267 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7269 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7270 Remove FIXME comment about assumption about N.
7272 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7274 * configure.ac: If large-file support is disabled in GDBserver,
7275 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7276 * configure: Regenerate.
7278 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7280 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7281 warning upon ENODATA from ptrace.
7282 * linux-s390-low.c (s390_store_tdb): New.
7283 (s390_regsets): Add regset for NT_S390_TDB.
7285 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7287 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7288 without a fill_function.
7289 * linux-s390-low.c (s390_fill_last_break): Remove.
7290 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7291 (s390_arch_setup): Use regset's size instead of fill_function for
7294 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7296 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7297 the regset's store function when ptrace returned an error.
7298 * regcache.c (get_thread_regcache): Invalidate register cache
7299 before fetching inferior's registers.
7301 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7303 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7304 while-loop as for-loop.
7305 (regsets_store_inferior_registers): Likewise.
7307 2014-11-28 Yao Qi <yao@codesourcery.com>
7309 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7310 * config.in, configure: Re-generate.
7311 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7314 2014-11-21 Yao Qi <yao@codesourcery.com>
7316 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7317 (AC_CHECK_HEADERS): Remove malloc.h.
7318 * configure: Re-generated.
7319 * config.in: Re-generated.
7320 * server.h: Don't include alloca.h and malloc.h.
7321 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7322 Don't include malloc.h.
7324 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7326 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7327 corresponding ERRNO check in same block.
7329 2014-11-12 Pedro Alves <palves@redhat.com>
7331 * server.c (cont_thread): Update comment.
7332 (start_inferior, attach_inferior): No longer clear cont_thread.
7333 (handle_v_cont): No longer set cont_thread.
7334 (captured_main): Clear cont_thread each time a GDB connects.
7336 2014-11-12 Pedro Alves <palves@redhat.com>
7338 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7339 thread, and don't resume all threads if the Hc thread has exited.
7341 2014-11-12 Pedro Alves <palves@redhat.com>
7343 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7344 the process group instead of to a specific LWP.
7346 2014-10-15 Pedro Alves <palves@redhat.com>
7349 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7351 (arm_set_thread_context): Delete.
7352 (the_low_target): Adjust.
7353 * win32-i386-low.c (debug_registers_changed)
7354 (debug_registers_used): Delete.
7355 (update_debug_registers_callback): New function.
7356 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7357 needing to update their debug registers.
7358 (win32_get_current_dr): New function.
7359 (x86_dr_low_get_addr, x86_dr_low_get_control)
7360 (x86_dr_low_get_status): Fetch the debug register from the thread
7362 (i386_initial_stuff): Adjust.
7363 (i386_get_thread_context): Remove current_event parameter. Don't
7364 clear debug_registers_changed nor copy DR values to
7366 (i386_set_thread_context): Delete.
7367 (i386_prepare_to_resume): New function.
7368 (i386_thread_added): Mark the thread as needing to update irs
7370 (the_low_target): Remove i386_set_thread_context and install
7371 i386_prepare_to_resume.
7372 * win32-low.c (win32_get_thread_context): Adjust.
7373 (win32_set_thread_context): Use SetThreadContext
7375 (win32_prepare_to_resume): New function.
7376 (win32_require_context): New function, factored out from ...
7377 (thread_rec): ... this.
7378 (continue_one_thread): Call win32_prepare_to_resume on each thread
7379 we're about to continue.
7380 (win32_resume): Call win32_prepare_to_resume on the event thread.
7381 * win32-low.h (struct win32_thread_info)
7382 <debug_registers_changed>: New field.
7383 (struct win32_target_ops): Change prototype of set_thread_context,
7384 delete set_thread_context and add prepare_to_resume.
7385 (win32_require_context): New declaration.
7387 2014-10-08 Gary Benson <gbenson@redhat.com>
7389 * server.h: Do not include common-exceptions.h.
7391 2014-10-08 Gary Benson <gbenson@redhat.com>
7393 * server.h: Do not include cleanups.h.
7395 2014-09-30 James Hogan <james.hogan@imgtec.com>
7397 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7400 2014-09-23 Yao Qi <yao@codesourcery.com>
7402 * linux-low.c (lp_status_maybe_breakpoint): New function.
7403 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7404 (count_events_callback): Likewise.
7405 (select_event_lwp_callback): Likewise.
7406 (cancel_breakpoints_callback): Likewise.
7408 2014-09-19 Don Breazeal <donb@codesourcery.com>
7410 * linux-low.c (handle_extended_wait): Call
7411 linux_ptrace_get_extended_event.
7412 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7413 linux_is_extended_waitstatus.
7415 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7417 * Makefile.in (CPPFLAGS): Define.
7418 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7419 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7421 2014-09-16 Gary Benson <gbenson@redhat.com>
7423 * inferiors.h (current_inferior): Renamed as...
7424 (current_thread): New variable. All uses updated.
7425 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7426 (maybe_move_out_of_jump_pad): Likewise.
7427 (cancel_breakpoint): Likewise.
7428 (linux_low_filter_event): Likewise.
7429 (wait_for_sigstop): Likewise.
7430 (linux_resume_one_lwp): Likewise.
7431 (need_step_over_p): Likewise.
7432 (start_step_over): Likewise.
7433 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7434 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7435 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7436 and save_inferior as saved_thread.
7437 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7439 (regcache_invalidate_thread): Likewise.
7440 * remote-utils.c (prepare_resume_reply): Likewise.
7441 * thread-db.c (thread_db_get_tls_address): Likewise.
7442 (disable_thread_event_reporting): Likewise.
7443 (remove_thread_event_breakpoints): Likewise.
7444 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7446 * target.h (set_desired_inferior): Renamed as...
7447 (set_desired_thread): New declaration. All uses updated.
7448 * server.c (myresume): Updated comment to reference thread instead
7450 (handle_serial_event): Likewise.
7451 (handle_target_event): Likewise.
7453 2014-09-12 Tom Tromey <tromey@redhat.com>
7454 Gary Benson <gbenson@redhat.com>
7456 * regcache.h: Include common-regcache.h.
7457 (regcache_read_pc): Don't declare.
7458 * regcache.c (get_thread_regcache_for_ptid): New function.
7460 2014-09-11 Tom Tromey <tromey@redhat.com>
7461 Gary Benson <gbenson@redhat.com>
7463 * symbol.c: New file.
7464 * Makefile.in (SFILES): Add symbol.c.
7465 (OBS): Add symbol.o.
7467 2014-09-11 Gary Benson <gbenson@redhat.com>
7469 * target.c (target_stop_ptid, target_continue_ptid): New
7472 2014-09-11 Tom Tromey <tromey@redhat.com>
7473 Gary Benson <gbenson@redhat.com>
7475 * target.h: Include target/target.h.
7476 * target.c (target_read_memory, target_read_uint32)
7477 (target_write_memory): New functions.
7479 2014-09-11 Gary Benson <gbenson@redhat.com>
7481 * server.h (debug_hw_points): Don't declare.
7482 * server.c (debug_hw_points): Don't define. Replace all uses
7483 with show_debug_regs.
7484 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7485 all uses with show_debug_regs.
7487 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7489 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7490 endianness into account.
7491 (ppc_supply_ptrace_register): Likewise.
7493 2014-09-03 James Hogan <james.hogan@imgtec.com>
7495 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7496 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7498 2014-09-03 Gary Benson <gbenson@redhat.com>
7500 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7501 ALL_DEBUG_ADDRESS_REGISTERS.
7503 2014-09-02 Gary Benson <gbenson@redhat.com>
7505 * i386-low.h: Renamed as...
7506 * x86-low.h: New file. All type, function and variable name
7507 prefixes changed from "i386_" to "x86_". All references updated.
7508 * i386-low.c: Renamed as...
7509 * x86-low.c: New file. All type, function and variable name
7510 prefixes changed from "i386_" to "x86_". All references updated.
7512 2014-09-02 Gary Benson <gbenson@redhat.com>
7514 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7515 (x86_linux_new_thread): Likewise.
7517 2014-08-29 Gary Benson <gbenson@redhat.com>
7519 * server.h (setjmp.h): Do not include.
7520 (toplevel): Do not declare.
7521 (common-exceptions.h): Include.
7522 (cleanups.h): Likewise.
7523 * server.c (toplevel): Do not define.
7524 (exit_code): New static global.
7525 (detach_or_kill_for_exit_cleanup): New function.
7526 (main): New function. Original main renamed to...
7527 (captured_main): New function.
7528 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7530 2014-08-29 Gary Benson <gbenson@redhat.com>
7532 * Makefile.in (SFILES): Add common/common-exceptions.c.
7533 (OBS): Add common-exceptions.o.
7534 (common-exceptions.o): New rule.
7535 * utils.c (prepare_to_throw_exception): New function.
7537 2014-08-29 Gary Benson <gbenson@redhat.com>
7539 * config.in: Regenerate.
7540 * configure: Likewise.
7542 2014-08-29 Gary Benson <gbenson@redhat.com>
7544 * Makefile.in (SFILES): Add common/cleanups.c.
7546 (cleanups.o): New rule.
7548 2014-08-29 Gary Benson <gbenson@redhat.com>
7550 * utils.c (internal_vwarning): New function.
7552 2014-08-28 Gary Benson <gbenson@redhat.com>
7554 * utils.h (fatal): Remove declaration.
7555 * utils.c (fatal): Remove function.
7557 2014-08-28 Gary Benson <gbenson@redhat.com>
7559 * tracepoint.c (gdb_agent_init): Replace fatal with
7561 (initialize_tracepoint): Likewise.
7563 2014-08-28 Gary Benson <gbenson@redhat.com>
7565 * remote-utils.c (remote_prepare): Replace fatal with error.
7567 2014-08-28 Gary Benson <gbenson@redhat.com>
7569 * linux-low.c (linux_async): Replace fatal with warning.
7571 (linux_start_non_stop): Return -1 if linux_async failed.
7573 2014-08-28 Gary Benson <gbenson@redhat.com>
7575 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7577 (i386_dr_low_get_addr): Remove vague comment.
7578 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7581 2014-08-28 Gary Benson <gbenson@redhat.com>
7583 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7584 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7586 (linux_resume_one_lwp): Likewise.
7587 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7589 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7590 with internal_error.
7591 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7592 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7593 (find_register_by_name): Replace fatal with internal_error.
7594 (find_regno): Likewise.
7595 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7596 * thread-db.c (thread_db_create_event): Likewise.
7597 (thread_db_load_search): Likewise.
7598 (try_thread_db_load_1): Likewise.
7599 * tracepoint.c (get_jump_space_head): Replace fatal with
7601 (claim_trampoline_space): Likewise.
7602 (have_fast_tracepoint_trampoline_buffer): Likewise.
7603 (cmd_qtstart): Likewise.
7604 (stop_tracing): Likewise.
7605 (fast_tracepoint_collecting): Likewise.
7606 (target_malloc): Likewise.
7607 (download_tracepoint): Likewise.
7608 (download_trace_state_variables): Replace check with gdb_assert.
7609 (upload_fast_traceframes): Replace fatal with internal_error.
7611 2014-08-19 Tom Tromey <tromey@redhat.com>
7612 Gary Benson <gbenson@redhat.com>
7614 * Makefile.in (SFILES): Add common/common-debug.c.
7615 (OBS): Add common-debug.o.
7616 (common-debug.o): New rule.
7617 * debug.h (debug_printf): Don't declare.
7618 * debug.c (debug_printf): Renamed and rewritten as...
7619 (debug_vprintf): New function.
7621 2014-08-19 Gary Benson <gbenson@redhat.com>
7623 * utils.h: Do not include print-utils.h.
7625 2014-08-19 Tom Tromey <tromey@redhat.com>
7626 Gary Benson <gbenson@redhat.com>
7628 * server.h: Add static assertion.
7629 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7631 2014-08-19 Tom Tromey <tromey@redhat.com>
7632 Gary Benson <gbenson@redhat.com>
7634 * Makefile.in (SFILES): Add common/errors.c.
7635 (OBS): Add errors.o.
7636 (IPA_OBS): Add errors-ipa.o.
7637 (errors.o): New rule.
7638 (errors-ipa.o): Likewise.
7639 * utils.h (perror_with_name, error, warning): Don't declare.
7640 * utils.c (warning): Renamed and rewritten as...
7641 (vwarning): New function.
7642 (error): Renamed and rewritten as...
7643 (verror): New function.
7644 (internal_error): Renamed and rewritten as...
7645 (internal_verror): New function.
7647 2014-08-07 Gary Benson <gbenson@redhat.com>
7649 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7650 * configure: Regenerate.
7651 * config.in: Likewise.
7652 * server.h: Do not include errno.h.
7653 * event-loop.c: Likewise.
7654 * hostio-errno.c: Likewise.
7655 * linux-low.c: Likewise.
7656 * remote-utils.c: Likewise.
7657 * spu-low.c: Likewise.
7658 * utils.c: Likewise.
7659 * gdbreplay.c: Unconditionally include errno.h.
7661 2014-08-07 Gary Benson <gbenson@redhat.com>
7663 * server.h: Do not include string.h.
7664 * event-loop.c: Likewise.
7665 * linux-low.c: Likewise.
7666 * regcache.c: Likewise.
7667 * remote-utils.c: Likewise.
7668 * spu-low.c: Likewise.
7669 * utils.c: Likewise.
7671 2014-08-07 Gary Benson <gbenson@redhat.com>
7673 * server.h: Do not include gdb_assert.h.
7675 2014-08-07 Gary Benson <gbenson@redhat.com>
7677 * server.h: Do not include common-utils.h.
7679 2014-08-07 Gary Benson <gbenson@redhat.com>
7681 * server.h: Do not include ptid.h.
7682 * notif.h: Likewise.
7684 2014-08-07 Gary Benson <gbenson@redhat.com>
7686 * server.h: Do not include gdb_locale.h.
7688 2014-08-07 Gary Benson <gbenson@redhat.com>
7690 * server.h: Do not include gdb/signals.h.
7691 * win32-low.c: Likewise.
7693 2014-08-07 Gary Benson <gbenson@redhat.com>
7695 * server.h: Do not include pathmax.h.
7697 2014-08-07 Gary Benson <gbenson@redhat.com>
7699 * server.h: Do not include libiberty.h.
7700 * linux-bfin-low.c: Likewise.
7702 2014-08-07 Gary Benson <gbenson@redhat.com>
7704 * server.h: Do not include ansidecl.h.
7706 2014-08-07 Gary Benson <gbenson@redhat.com>
7708 * linux-x86-low.c: Do not include stddef.h.
7709 * lynx-ppc-low.c: Likewise.
7710 * tracepoint.c: Likewise.
7712 2014-08-07 Gary Benson <gbenson@redhat.com>
7714 * server.h: Do not include stdarg.h.
7715 * nto-low.c: Likewise.
7717 2014-08-07 Gary Benson <gbenson@redhat.com>
7719 * server.h: Do not include stdlib.h.
7720 * inferiors.c: Likewise.
7721 * linux-low.c: Likewise.
7722 * regcache.c: Likewise.
7723 * spu-low.c: Likewise.
7724 * tracepoint.c: Likewise.
7725 * utils.c: Likewise.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include stdio.h.
7730 * linux-low.c: Likewise.
7731 * remote-utils.c: Likewise.
7732 * spu-low.c: Likewise.
7733 * utils.c: Likewise.
7734 * wincecompat.c: Likewise.
7736 2014-08-06 Gary Benson <gbenson@redhat.com>
7738 * regcache.c (init_register_cache): Move conditionals inside if.
7740 2014-08-06 Gary Benson <gbenson@redhat.com>
7742 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7744 2014-07-31 Gary Benson <gbenson@redhat.com>
7746 * ax.h: Do not include server.h.
7747 * gdbthread.h: Likewise.
7748 * lynx-low.h: Likewise.
7749 * notif.h: Likewise.
7751 2014-07-30 Gary Benson <gbenson@redhat.com>
7753 * server.h: Include common-defs.h.
7754 Do not include config.h or build-gnulib-gdbserver/config.h.
7756 2014-07-30 Gary Benson <gbenson@redhat.com>
7758 * hostio-errno.c: Move server.h to top of includes list.
7759 * inferiors.c: Likewise.
7760 * linux-x86-low.c: Likewise.
7761 * notif.c: Include server.h.
7763 2014-07-24 Tom Tromey <tromey@redhat.com>
7764 Gary Benson <gbenson@redhat.com>
7766 * server.h (CORE_ADDR): Now unsigned.
7768 2014-07-16 Pedro Alves <palves@redhat.com>
7770 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7772 2014-07-15 Pedro Alves <palves@redhat.com>
7774 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7777 2014-07-11 Pedro Alves <palves@redhat.com>
7779 * linux-low.c (kill_wait_lwp): New function, based on
7780 kill_one_lwp_callback, but use my_waitpid directly.
7781 (kill_one_lwp_callback, linux_kill): Use it.
7783 2014-06-23 Pedro Alves <palves@redhat.com>
7785 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7786 before setting DR0..DR3.
7788 2014-06-20 Gary Benson <gbenson@redhat.com>
7790 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7791 * configure: Regenerated.
7792 * config.in: Likewise.
7794 2014-06-20 Gary Benson <gbenson@redhat.com>
7796 * Makefile.in (SFILES): Update locations for files moved
7798 (object file files): Reordered.
7800 2014-06-20 Gary Benson <gbenson@redhat.com>
7802 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7803 (i386_dr_low_set_addr): Likewise.
7804 (i386_dr_low_get_addr): Likewise.
7805 (i386_dr_low_can_set_control): Likewise.
7806 (i386_dr_low_set_control): Likewise.
7807 (i386_dr_low_get_control): Likewise.
7808 (i386_dr_low_get_status): Likewise.
7809 (i386_get_debug_register_length): Likewise.
7810 * linux-x86-low.c (i386_dr_low_set_addr):
7811 Changed signature. Made static.
7812 (i386_dr_low_get_addr): Likewise.
7813 (i386_dr_low_set_control): Likewise.
7814 (i386_dr_low_get_control): Likewise.
7815 (i386_dr_low_get_status): Likewise.
7816 (i386_dr_low): New global variable.
7817 * win32-i386-low.c (i386_dr_low_set_addr):
7818 Changed signature. Made static.
7819 (i386_dr_low_get_addr): Likewise.
7820 (i386_dr_low_set_control): Likewise.
7821 (i386_dr_low_get_control): Likewise.
7822 (i386_dr_low_get_status): Likewise.
7823 (i386_dr_low): New global variable.
7825 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7827 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7828 * Makefile.in (AR, AR_FLAGS): Define.
7829 * configure: Regenerate.
7831 2014-06-19 Gary Benson <gbenson@redhat.com>
7833 * Makefile.in (i386-dregs.o): New rule.
7834 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7835 * i386-low.c (target.h): Remove include.
7836 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7837 (DR_CONTROL_SHIFT): Likewise.
7838 (DR_CONTROL_SIZE): Likewise.
7839 (DR_RW_EXECUTE): Likewise.
7840 (DR_RW_WRITE): Likewise.
7841 (DR_RW_READ): Likewise.
7842 (DR_RW_IORW): Likewise.
7843 (DR_LEN_1): Likewise.
7844 (DR_LEN_2): Likewise.
7845 (DR_LEN_4): Likewise.
7846 (DR_LEN_8): Likewise.
7847 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7848 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7849 (DR_ENABLE_SIZE): Likewise.
7850 (DR_LOCAL_SLOWDOWN): Likewise.
7851 (DR_GLOBAL_SLOWDOWN): Likewise.
7852 (DR_CONTROL_RESERVED): Likewise.
7853 (I386_DR_CONTROL_MASK): Likewise.
7854 (I386_DR_VACANT): Likewise.
7855 (I386_DR_LOCAL_ENABLE): Likewise.
7856 (I386_DR_GLOBAL_ENABLE): Likewise.
7857 (I386_DR_DISABLE): Likewise.
7858 (I386_DR_SET_RW_LEN): Likewise.
7859 (I386_DR_GET_RW_LEN): Likewise.
7860 (I386_DR_WATCH_HIT): Likewise.
7861 (i386_wp_op_t): Likewise.
7862 (i386_show_dr): Likewise.
7863 (i386_length_and_rw_bits): Likewise.
7864 (i386_insert_aligned_watchpoint): Likewise.
7865 (i386_remove_aligned_watchpoint): Likewise.
7866 (i386_handle_nonaligned_watchpoint): Likewise.
7867 i386_update_inferior_debug_regs(): Likewise.
7868 (i386_dr_insert_watchpoint): Likewise.
7869 (i386_dr_remove_watchpoint): Likewise.
7870 (i386_dr_region_ok_for_watchpoint): Likewise.
7871 (i386_dr_stopped_data_address): Likewise.
7872 (i386_dr_stopped_by_watchpoint): Likewise.
7874 2014-06-19 Gary Benson <gbenson@redhat.com>
7876 * i386-low.c (i386_dr_show): Renamed to
7877 i386_show_dr and made static. All uses updated.
7878 (i386_dr_length_and_rw_bits): Renamed to
7879 i386_length_and_rw_bits and made static.
7881 (i386_dr_insert_aligned_watchpoint): Renamed to
7882 i386_insert_aligned_watchpoint and made static.
7884 (i386_dr_remove_aligned_watchpoint): Renamed to
7885 i386_remove_aligned_watchpoint and made static.
7887 (i386_dr_update_inferior_debug_regs): Renamed to
7888 i386_update_inferior_debug_regs and made static.
7891 2014-06-18 Gary Benson <gbenson@redhat.com>
7893 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7894 (i386_dr_low_can_set_control): Likewise.
7895 (i386_get_debug_register_length): Likewise.
7896 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7897 (i386_dr_low_can_set_control): Likewise.
7898 (i386_get_debug_register_length): Likewise.
7900 2014-06-17 Gary Benson <gbenson@redhat.com>
7902 * i386-low.h (i386-dregs.h): New include.
7903 (DR_FIRSTADDR): Now in i386-dregs.h.
7904 (DR_LASTADDR): Likewise.
7905 (DR_NADDR): Likewise.
7906 (DR_STATUS): Likewise.
7907 (DR_CONTROL): Likewise.
7908 (i386_debug_reg_state): Likewise.
7909 (i386_dr_insert_watchpoint): Likewise.
7910 (i386_dr_remove_watchpoint): Likewise.
7911 (i386_dr_region_ok_for_watchpoint): Likewise.
7912 (i386_dr_stopped_data_address): Likewise.
7913 (i386_dr_stopped_by_watchpoint): Likewise.
7914 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7916 2014-06-18 Gary Benson <gbenson@redhat.com>
7918 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7919 i386_dr_insert_watchpoint.
7920 (i386_low_remove_watchpoint): Renamed to
7921 i386_dr_remove_watchpoint.
7922 (i386_low_region_ok_for_watchpoint): Renamed to
7923 i386_dr_region_ok_for_watchpoint.
7924 (i386_low_stopped_data_address): Renamed to
7925 i386_dr_stopped_data_address.
7926 (i386_low_stopped_by_watchpoint): Renamed to
7927 i386_dr_stopped_by_watchpoint.
7928 * i386-low.c (i386_show_dr): Renamed to
7929 i386_dr_show and made nonstatic. All uses updated.
7930 (i386_length_and_rw_bits): Renamed to
7931 i386_dr_length_and_rw_bits and made nonstatic.
7933 (i386_insert_aligned_watchpoint): Renamed to
7934 i386_dr_insert_aligned_watchpoint and made nonstatic.
7936 (i386_remove_aligned_watchpoint): Renamed to
7937 i386_dr_remove_aligned_watchpoint and made nonstatic.
7939 (i386_update_inferior_debug_regs): Renamed to
7940 i386_dr_update_inferior_debug_regs and made nonstatic.
7942 (i386_low_insert_watchpoint): Renamed to
7943 i386_dr_insert_watchpoint. All uses updated.
7944 (i386_low_remove_watchpoint): Renamed to
7945 i386_dr_remove_watchpoint. All uses updated.
7946 (i386_low_region_ok_for_watchpoint): Renamed to
7947 i386_dr_region_ok_for_watchpoint. All uses updated.
7948 (i386_low_stopped_data_address): Renamed to
7949 i386_dr_stopped_data_address. All uses updated.
7950 (i386_low_stopped_by_watchpoint): Renamed to
7951 i386_dr_stopped_by_watchpoint. All uses updated.
7953 2014-06-18 Gary Benson <gbenson@redhat.com>
7955 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7956 (i386_dr_low_can_set_control): Likewise.
7957 (i386_insert_aligned_watchpoint): New check.
7959 2014-06-18 Gary Benson <gbenson@redhat.com>
7961 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7964 2014-06-18 Gary Benson <gbenson@redhat.com>
7966 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7967 instead of fatal and error.
7968 (i386_handle_nonaligned_watchpoint): Likewise.
7970 2014-06-18 Gary Benson <gbenson@redhat.com>
7972 * i386-low.c (i386_get_debug_register_length): New macro.
7973 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7974 (i386_show_dr): Use debug_printf instead of fprintf. Use
7975 phex to format values.
7977 2014-06-18 Gary Benson <gbenson@redhat.com>
7979 * i386-low.h: Comment changes.
7980 * i386-low.c: Likewise.
7982 2014-06-18 Gary Benson <gbenson@redhat.com>
7984 * i386-low.c: Whitespace changes.
7986 2014-06-12 Tom Tromey <tromey@redhat.com>
7988 * utils.c (freeargv): Remove.
7990 2014-06-12 Tom Tromey <tromey@redhat.com>
7992 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7993 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7994 (parse_debug_format_options): Likewise.
7995 (gdbserver_usage): Likewise.
7996 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7997 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7998 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8000 ($(LIBGNU)): Depend on libiberty.
8001 (all-lib): Recurse into all subdirs.
8002 (install-only): Invoke "install" target in subdirs.
8003 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8005 * configure: Rebuild.
8006 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8007 for vasprintf, vsnprintf, or gettimeofday.
8008 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8011 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8013 * development.sh: Delete.
8014 * Makefile.in (config.status): Adjust dependency on development.sh.
8015 * configure.ac: Adjust development.sh source call.
8016 * configure: Regenerate.
8018 2014-06-02 Pedro Alves <palves@redhat.com>
8020 * ax.c (gdb_free_agent_expr): New function.
8021 * ax.h (gdb_free_agent_expr): New declaration.
8022 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8024 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8026 (clear_breakpoint_conditions_and_commands): New function.
8027 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8028 (clear_breakpoint_conditions_and_commands): New declaration.
8030 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8032 * linux-aarch64-low.c (asm/ptrace.h): Include.
8034 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8036 Fix TLS access for -static -pthread.
8037 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8038 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8039 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8041 2014-05-20 Pedro Alves <palves@redhat.com>
8043 * linux-aarch64-low.c (aarch64_insert_point)
8044 (aarch64_remove_point): No longer check whether the type is
8045 supported here. Adjust to new interface.
8046 (the_low_target): Install aarch64_supports_z_point_type as
8047 supports_z_point_type method.
8048 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8049 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8050 instead of a Z packet char. Adjust.
8051 (arm_supports_z_point_type): New function.
8052 (arm_insert_point, arm_remove_point): Adjust to new interface.
8053 (the_low_target): Install arm_supports_z_point_type.
8054 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8055 (cris_insert_point, cris_remove_point): Adjust to new interface.
8056 Don't check whether the type is supported here.
8057 (the_low_target): Install cris_supports_z_point_type.
8058 * linux-low.c (linux_supports_z_point_type): New function.
8059 (linux_insert_point, linux_remove_point): Adjust to new interface.
8060 * linux-low.h (struct linux_target_ops) <insert_point,
8061 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8062 raw_breakpoint pointer parameter.
8063 <supports_z_point_type>: New method.
8064 * linux-mips-low.c (mips_supports_z_point_type): New function.
8065 (mips_insert_point, mips_remove_point): Adjust to new interface.
8066 Use mips_supports_z_point_type.
8067 (the_low_target): Install mips_supports_z_point_type.
8068 * linux-ppc-low.c (the_low_target): Install NULL as
8069 supports_z_point_type method.
8070 * linux-s390-low.c (the_low_target): Install NULL as
8071 supports_z_point_type method.
8072 * linux-sparc-low.c (the_low_target): Install NULL as
8073 supports_z_point_type method.
8074 * linux-x86-low.c (x86_supports_z_point_type): New function.
8075 (x86_insert_point): Adjust to new insert_point interface. Use
8076 insert_memory_breakpoint. Adjust to new
8077 i386_low_insert_watchpoint interface.
8078 (x86_remove_point): Adjust to remove_point interface. Use
8079 remove_memory_breakpoint. Adjust to new
8080 i386_low_remove_watchpoint interface.
8081 (the_low_target): Install x86_supports_z_point_type.
8082 * lynx-low.c (lynx_target_ops): Install NULL as
8083 supports_z_point_type callback.
8084 * nto-low.c (nto_supports_z_point_type): New.
8085 (nto_insert_point, nto_remove_point): Adjust to new interface.
8086 (nto_target_ops): Install nto_supports_z_point_type.
8087 * mem-break.c: Adjust intro comment.
8088 (struct raw_breakpoint) <raw_type, size>: New fields.
8089 <inserted>: Update comment.
8090 <shlib_disabled>: Delete field.
8091 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8092 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8093 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8094 (raw_bkpt_type_to_target_hw_bp_type): New function.
8095 (find_enabled_raw_code_breakpoint_at): New function.
8096 (find_raw_breakpoint_at): New type and size parameters. Use them.
8097 (insert_memory_breakpoint): New function, based off
8098 set_raw_breakpoint_at.
8099 (remove_memory_breakpoint): New function.
8100 (set_raw_breakpoint_at): Reimplement.
8101 (set_breakpoint): New, based on set_breakpoint_at.
8102 (set_breakpoint_at): Reimplement.
8103 (delete_raw_breakpoint): Go through the_target->remove_point
8104 instead of assuming memory breakpoints.
8105 (find_gdb_breakpoint_at): Delete.
8106 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8107 (find_gdb_breakpoint): New function.
8108 (set_gdb_breakpoint_at): Delete.
8109 (z_type_supported): New function.
8110 (set_gdb_breakpoint_1): New function, loosely based off
8111 set_gdb_breakpoint_at.
8112 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8113 (delete_gdb_breakpoint_at): Delete.
8114 (delete_gdb_breakpoint_1): New function, loosely based off
8115 delete_gdb_breakpoint_at.
8116 (delete_gdb_breakpoint): New function.
8117 (clear_gdb_breakpoint_conditions): Rename to ...
8118 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8120 (add_condition_to_breakpoint): Make static.
8121 (add_breakpoint_condition): Take a struct breakpoint pointer
8122 instead of an address. Adjust.
8123 (gdb_condition_true_at_breakpoint): Rename to ...
8124 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8126 (gdb_condition_true_at_breakpoint): Reimplement.
8127 (add_breakpoint_commands): Take a struct breakpoint pointer
8128 instead of an address. Adjust.
8129 (gdb_no_commands_at_breakpoint): Rename to ...
8130 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8131 parameter. Return true if no breakpoint was found. Change debug
8133 (gdb_no_commands_at_breakpoint): Reimplement.
8134 (run_breakpoint_commands): Rename to ...
8135 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8136 and change return type to boolean.
8137 (run_breakpoint_commands): New function.
8138 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8139 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8140 breakpoint. Go through the_target->remove_point instead of
8141 assuming memory breakpoint.
8142 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8143 software and hardware breakpoints.
8144 (reinsert_raw_breakpoint): Go through the_target->insert_point
8145 instead of assuming memory breakpoint.
8146 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8147 software and hardware breakpoints.
8148 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8149 Check both software and hardware breakpoints.
8150 (validate_inserted_breakpoint): Assert the breakpoint is a
8151 software breakpoint. Set the inserted flag to -1 instead of
8152 setting shlib_disabled.
8153 (delete_disabled_breakpoints): Adjust.
8154 (validate_breakpoints): Only validate software breakpoints.
8155 Adjust to inserted flag change.
8156 (check_mem_read, check_mem_write): Skip breakpoint types other
8157 than software breakpoints. Adjust to inserted flag change.
8158 * mem-break.h (enum raw_bkpt_type): New enum.
8159 (raw_breakpoint, struct process_info): Forward declare.
8160 (Z_packet_to_target_hw_bp_type): Delete declaration.
8161 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8162 (set_gdb_breakpoint, delete_gdb_breakpoint)
8163 (clear_breakpoint_conditions): New declarations.
8164 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8165 (breakpoint_inserted_here): Update comment.
8166 (add_breakpoint_condition, add_breakpoint_commands): Replace
8167 address parameter with a breakpoint pointer parameter.
8168 (gdb_breakpoint_here): Update comment.
8169 (delete_gdb_breakpoint_at): Delete.
8170 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8171 * server.c (process_point_options): Take a struct breakpoint
8172 pointer instead of an address. Adjust.
8173 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8174 delete_gdb_breakpoint.
8175 * spu-low.c (spu_target_ops): Install NULL as
8176 supports_z_point_type method.
8177 * target.h: Include mem-break.h.
8178 (struct target_ops) <prepare_to_access_memory>: Update comment.
8179 <supports_z_point_type>: New field.
8180 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8181 instead of a char. Also take a raw breakpoint pointer.
8182 * win32-arm-low.c (the_low_target): Install NULL as
8183 supports_z_point_type.
8184 * win32-i386-low.c (i386_supports_z_point_type): New function.
8185 (i386_insert_point, i386_remove_point): Adjust to new interface.
8186 (the_low_target): Install i386_supports_z_point_type.
8187 * win32-low.c (win32_supports_z_point_type): New function.
8188 (win32_insert_point, win32_remove_point): Adjust to new interface.
8189 (win32_target_ops): Install win32_supports_z_point_type.
8190 * win32-low.h (struct win32_target_ops):
8191 <supports_z_point_type>: New method.
8192 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8193 instead of a char. Also take a raw breakpoint pointer.
8195 2014-05-20 Pedro Alves <palves@redhat.com>
8197 * mem-break.h: Include break-common.h.
8198 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8199 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8200 (Z_packet_to_target_hw_bp_type): New declaration.
8201 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8202 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8203 (Z_PACKET_ACCESS_WP): Delete macros.
8204 (Z_packet_to_hw_type): Delete function.
8205 * i386-low.h: Don't include break-common.h here.
8206 (Z_packet_to_hw_type): Delete declaration.
8207 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8208 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8209 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8210 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8211 * linux-aarch64-low.c: Don't include break-common.h here.
8212 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8213 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8214 (Z_packet_to_target_hw_bp_type): Delete function.
8215 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8217 (mips_insert_point, mips_remove_point): Use
8218 Z_packet_to_target_hw_bp_type.
8220 2014-05-20 Pedro Alves <palves@redhat.com>
8222 * linux-aarch64-low.c: Include break-common.h.
8223 (enum target_point_type): Delete.
8224 (Z_packet_to_point_type): Rename to ...
8225 (Z_packet_to_target_hw_bp_type): ... this, and return a
8226 target_hw_bp_type instead.
8227 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8228 instead of an enum target_point_type.
8229 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8231 (aarch64_dr_state_insert_one_point)
8232 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8233 (aarch64_handle_aligned_watchpoint)
8234 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8235 Take an enum target_hw_bp_type instead of an enum
8237 (aarch64_supports_z_point_type): New function.
8238 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8239 use Z_packet_to_target_hw_bp_type.
8241 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8243 * configure.ac: Only use -Werror by default when DEVELOPMENT
8245 * configure: Regenerate.
8247 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8249 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8250 * linux-x86-low.c (X86_64_USER_REGS): New.
8251 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8253 2014-04-28 Yao Qi <yao@codesourcery.com>
8255 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8258 2014-04-25 Pedro Alves <palves@redhat.com>
8261 * linux-low.c (linux_attach_fail_reason_string): New function.
8262 (linux_attach_lwp): Delete.
8263 (linux_attach_lwp_1): Rename to ...
8264 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8265 argument. Remove "initial" parameter. Return int instead of
8266 void. Don't error or warn here.
8267 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8268 failure to attach to the tgid. Call warning when failing to
8270 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8271 argument. Remove "initial" parameter. Return int instead of
8272 void. Don't error or warn here.
8273 (linux_attach_fail_reason_string): New declaration.
8274 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8275 interface change. Use linux_attach_fail_reason_string.
8277 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8278 Walfred Tedeschi <walfred.tedeschi@intel.com>
8280 * Makefile.in: Added rules to handle new files
8281 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8282 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8283 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8284 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8285 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8286 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8288 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8289 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8290 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8291 i386/x32-avx512.xml.
8292 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8293 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8294 i386/x32-avx512-linux.xml.
8295 * i387-fp.c (num_avx512_k_registers): New constant for number
8297 (num_avx512_zmmh_low_registers): New constant for number of
8298 lower ZMM registers (0-15).
8299 (num_avx512_zmmh_high_registers): New constant for number of
8300 higher ZMM registers (16-31).
8301 (num_avx512_ymmh_registers): New contant for number of higher
8302 YMM registers (ymm16-31 added by avx521 on x86_64).
8303 (num_avx512_xmm_registers): New constant for number of higher
8304 XMM registers (xmm16-31 added by AVX512 on x86_64).
8305 (struct i387_xsave): Add space for AVX512 registers.
8306 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8307 Add code to handle AVX512 registers.
8308 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8309 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8310 prototypei from generated file.
8311 (tdesc_amd64_avx512_linux): Likewise.
8312 (init_registers_x32_avx512_linux): Likewise.
8313 (tdesc_x32_avx512_linux): Likewise.
8314 (init_registers_i386_avx512_linux): Likewise.
8315 (tdesc_i386_avx512_linux): Likewise.
8316 (x86_64_regmap): Add AVX512 registers.
8317 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8319 (initialize_low_arch): Add code to initialize AVX512 registers.
8321 2014-04-23 Pedro Alves <palves@redhat.com>
8323 * mem-break.c (find_gdb_breakpoint_at): Make static.
8324 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8326 2014-04-23 Pedro Alves <palves@redhat.com>
8328 * i386-low.c: Don't include break-common.h here.
8329 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8330 prototype to take target_hw_bp_type as argument instead of a Z
8332 * i386-low.h: Include break-common.h here.
8333 (Z_packet_to_hw_type): Declare.
8334 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8336 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8337 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8338 (x86_remove_point): Convert the packet number to a
8339 target_hw_bp_type before calling i386_low_remove_watchpoint.
8340 * win32-i386-low.c (i386_insert_point): Convert the packet number
8341 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8342 (i386_remove_point): Convert the packet number to a
8343 target_hw_bp_type before calling i386_low_remove_watchpoint.
8345 2014-04-23 Pedro Alves <palves@redhat.com>
8347 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8349 2014-04-10 Pedro Alves <palves@redhat.com>
8351 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8352 Check if the condition or command is NULL before checking if the
8353 breakpoint is known. On success, return true.
8354 * mem-break.h (add_breakpoint_condition): Document return.
8355 (add_breakpoint_commands): Add describing comment.
8356 * server.c (skip_to_semicolon): New function.
8357 (process_point_options): Use it.
8359 2014-04-09 Pedro Alves <palves@redhat.com>
8361 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8364 2014-02-27 Pedro Alves <palves@redhat.com>
8367 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8369 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8371 (last_thread_of_process_p): Take a PID argument instead of a
8373 (linux_wait_for_lwp): Delete.
8374 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8376 (linux_low_filter_event): New function, party factored out from
8377 linux_wait_for_event.
8378 (linux_wait_for_event): Rename to ...
8379 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8380 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8381 sigsuspend. Check for zombie leaders.
8382 (linux_wait_for_event): Reimplement as wrapper around
8383 linux_wait_for_event_filtered.
8384 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8385 a normal or signal exit is seen, it's the whole process exiting.
8386 (wait_for_sigstop): No longer a for_each_inferior callback.
8387 Rewrite on top of linux_wait_for_event_filtered.
8388 (stop_all_lwps): Call wait_for_sigstop directly.
8389 * server.c (resume, handle_target_event): Handle
8390 TARGET_WAITKIND_NO_RESUMED.
8392 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8394 * win32-low.c (psapi_get_dll_name,
8395 * win32_CreateToolhelp32Snapshot): Delete.
8396 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8397 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8399 (handle_load_dll): Add function description.
8400 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8402 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8404 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8406 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8407 base address when calling win32_add_one_solib.
8408 (handle_load_dll): Delete local variable load_addr.
8409 Remove 0x1000 offset applied to DLL base address when calling
8410 win32_add_one_solib.
8411 (handle_unload_dll): Add comment.
8413 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8415 * win32-low.c (win32_add_all_dlls): Renames
8416 win32_ensure_ntdll_loaded. Rewrite function documentation.
8417 Adjust implementation to always load all DLLs.
8418 Add 0x1000 offset to DLL base address when calling
8419 win32_add_one_solib.
8420 (child_initialization_done): New static global.
8421 (do_initial_child_stuff): Set child_initialization_done to
8422 zero during child initialization, and 1 after. Replace call
8423 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8425 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8426 (handle_unload_dll): Add function documentation.
8427 (get_child_debug_event): Ignore load and unload DLL events
8428 during child initialization.
8430 2014-02-20 Doug Evans <dje@google.com>
8432 Remove global all_lwps.
8433 * inferiors.h (ptid_of): Move here from linux-low.h.
8434 (pid_of, lwpid_of): Ditto.
8435 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8436 parameter is a struct thread_info * now.
8437 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8438 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8439 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8441 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8442 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8443 * linux-arm-low.c (update_registers_callback): Update, "entry"
8444 parameter is a struct thread_info * now.
8445 Fetch lwpid from current_inferior directly.
8446 (arm_insert_point): Pass &all_threads to find_inferior instead of
8448 (arm_remove_point): Ditto.
8449 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8450 (arm_prepare_to_resume): Fetch pid from thread.
8451 (arm_read_description): Fetch lwpid from current_inferior directly.
8452 * linux-low.c (all_lwps): Delete.
8453 (delete_lwp): Delete call to remove_inferior.
8454 (handle_extended_wait): Fetch lwpid from thread.
8455 (add_lwp): Don't set lwp->entry.id. Remove call to
8456 add_inferior_to_list.
8457 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8458 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8459 (kill_one_lwp_callback): Ditto.
8460 (linux_kill): Don't dereference NULL pointer.
8461 Fetch ptid,lwpid from thread.
8462 (get_detach_signal): Fetch ptid from thread.
8463 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8464 Simplify call to regcache_invalidate_thread.
8465 (delete_lwp_callback): Update, "entry" parameter is a
8466 struct thread_info * now. Fetch pid from thread.
8467 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8468 (status_pending_p_callback): Update, "entry" parameter is a
8469 struct thread_info * now. Fetch ptid from thread.
8470 (find_lwp_pid): Update, "entry" parameter is a
8471 struct thread_info * now.
8472 (linux_wait_for_lwp): Fetch pid from thread.
8473 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8474 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8475 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8476 (dequeue_one_deferred_signal): Ditto.
8477 (cancel_breakpoint): Fetch ptid from current_inferior.
8478 (linux_wait_for_event): Pass &all_threads to find_inferior,
8479 not &all_lwps. Fetch ptid, lwpid from thread.
8480 (count_events_callback): Update, "entry" parameter is a
8481 struct thread_info * now.
8482 (select_singlestep_lwp_callback): Ditto.
8483 (select_event_lwp_callback): Ditto.
8484 (cancel_breakpoints_callback): Ditto.
8485 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8487 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8488 (unsuspend_one_lwp): Update, "entry" parameter is a
8489 struct thread_info * now.
8490 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8492 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8493 Fetch lwpid from thread, not lwp.
8494 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8495 Pass &all_threads to find_inferior, not &all_lwps.
8496 (send_sigstop): Fetch lwpid from thread, not lwp.
8497 (send_sigstop_callback): Update, "entry" parameter is a
8498 struct thread_info * now.
8499 (suspend_and_send_sigstop_callback): Ditto.
8500 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8501 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8502 struct thread_info * now.
8503 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8505 (lwp_running): Update, "entry" parameter is a
8506 struct thread_info * now.
8507 (stop_all_lwps): Fetch ptid from thread.
8508 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8509 (linux_resume_one_lwp): Fetch lwpid from thread.
8510 (linux_set_resume_request): Update, "entry" parameter is a
8511 struct thread_info * now. Fetch pid, lwpid from thread.
8512 (resume_status_pending_p): Update, "entry" parameter is a
8513 struct thread_info * now.
8514 (need_step_over_p): Ditto. Fetch lwpid from thread.
8515 (start_step_over): Fetch lwpid from thread.
8516 (linux_resume_one_thread): Update, "entry" parameter is a
8517 struct thread_info * now. Fetch lwpid from thread.
8518 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8519 (proceed_one_lwp): Update, "entry" parameter is a
8520 struct thread_info * now. Fetch lwpid from thread.
8521 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8522 struct thread_info * now.
8523 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8524 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8525 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8527 (regsets_store_inferior_registers): Ditto.
8528 (fetch_register, store_register): Ditto.
8529 (linux_read_memory, linux_write_memory): Ditto.
8530 (linux_request_interrupt): Ditto.
8531 (linux_read_auxv): Ditto.
8532 (linux_xfer_siginfo): Ditto.
8533 (linux_qxfer_spu): Ditto.
8534 (linux_qxfer_libraries_svr4): Ditto.
8535 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8536 moved to inferiors.h.
8538 (get_thread_lwp): Update.
8539 (struct lwp_info): Delete member "entry". Simplify comment for
8542 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8543 current_inferior directly.
8544 (update_watch_registers_callback): Update, "entry" parameter is a
8545 struct thread_info * now. Fetch pid from thread.
8546 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8547 (mips_insert_point): Fetch lwpid from current_inferior.
8548 Pass &all_threads to find_inferior, not &all_lwps.
8549 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8550 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8552 (mips_stopped_data_address): Ditto.
8553 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8555 * linux-tile-low.c (tile_arch_setup): Ditto.
8556 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8557 (update_debug_registers_callback): Update, "entry" parameter is a
8558 struct thread_info * now. Fetch pid from thread.
8559 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8560 Pass &all_threads to find_inferior, not &all_lwps.
8561 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8562 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8563 Pass &all_threads to find_inferior, not &all_lwps.
8564 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8565 (i386_dr_low_get_status): Ditto.
8566 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8567 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8568 (x86_linux_read_description): Ditto.
8569 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8571 2014-02-20 Doug Evans <dje@google.com>
8573 * inferiors.c (get_first_inferior): Fix buglet.
8575 2014-02-19 Doug Evans <dje@google.com>
8577 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8578 * inferiors.c (add_thread): Change result type to struct thread_info *.
8579 All callers updated.
8580 (add_lwp): Call add_thread here instead of in callers.
8581 All callers updated.
8582 * linux-low.h (get_lwp_thread): Rewrite.
8583 (struct lwp_info): New member "thread".
8585 2014-02-19 Doug Evans <dje@google.com>
8587 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8588 All callers updated.
8590 2014-02-19 Doug Evans <dje@google.com>
8592 * inferiors.c (add_thread): Fix whitespace.
8594 2014-02-19 Doug Evans <dje@google.com>
8596 * dll.c (clear_dlls): Replace accessing list implemention details
8598 * gdbthread.h (get_first_thread): Declare.
8599 * inferiors.c (for_each_inferior_with_data): New function.
8600 (get_first_thread): New function.
8601 (find_thread_ptid): Simplify.
8602 (get_first_inferior): New function.
8603 (clear_list): Delete.
8604 (one_inferior_p): New function.
8605 (clear_inferior_list): New function.
8606 (clear_inferiors): Update.
8607 * inferiors.h (for_each_inferior_with_data): Declare.
8608 (clear_inferior_list): Declare.
8609 (one_inferior_p): Declare.
8610 (get_first_inferior): Declare.
8611 * linux-low.c (linux_wait_for_event): Replace accessing list
8612 implemention details with API function.
8613 * server.c (target_running): Ditto.
8614 (accumulate_file_name_length): New function.
8615 (emit_dll_description): New function.
8616 (handle_qxfer_libraries): Replace accessing list implemention
8617 details with API function.
8618 (handle_qxfer_threads_worker): New function.
8619 (handle_qxfer_threads_proper): Replace accessing list implemention
8620 details with API function.
8621 (handle_query): Ditto.
8622 (visit_actioned_threads_callback_ftype): New typedef.
8623 (visit_actioned_threads_data): New struct.
8624 (visit_actioned_threads): Rewrite to be find_inferior callback.
8625 (resume): Call find_inferior.
8626 (handle_status): Replace accessing list implemention
8627 details with API function.
8628 (process_serial_event): Replace accessing list implemention details
8630 * target.c (set_desired_inferior): Replace accessing list implemention
8631 details with API function.
8632 * tracepoint.c (same_process_p): New function.
8633 (gdb_agent_about_to_close): Replace accessing list implemention
8634 details with API function.
8635 * win32-low.c (child_delete_thread): Replace accessing list
8636 implemention details with API function.
8637 (match_dll_by_basename): New function.
8638 (dll_is_loaded_by_basename): New function.
8639 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8640 details call to dll_is_loaded_by_basename.
8642 2014-02-19 Doug Evans <dje@google.com>
8644 * dll.h (struct dll_info): Add comment.
8645 * gdbthread.h (struct thread_info): Add comment.
8646 (current_ptid): Simplify.
8647 * inferiors.c (add_process): Update.
8648 (remove_process): Update.
8649 * inferiors.h (struct process_info): Rename member "head" to "entry".
8650 * linux-low.c (delete_lwp): Update.
8652 (last_thread_of_process_p): Update.
8653 (kill_one_lwp_callback, linux_kill): Update.
8654 (status_pending_p_callback): Update.
8655 (wait_for_sigstop): Update. Simplify read of ptid.
8656 (start_step_over): Update.
8657 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8658 (get_lwp_thread): Update.
8659 (struct lwp_info): Rename member "head" to "entry".
8660 * regcache.h (inferior_list_entry): Delete.
8661 * server.c (kill_inferior_callback): Update.
8662 (detach_or_kill_inferior_callback): Update.
8663 (print_started_pid): Update.
8664 (print_attached_pid): Update.
8665 (process_serial_event): Simplify read of ptid.
8666 * thread-db.c (thread_db_create_event): Update.
8667 (thread_db_get_tls_address): Update.
8668 * win32-low.c (current_inferior_ptid): Simplify.
8670 2014-02-19 Tom Tromey <tromey@redhat.com>
8672 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8674 (target_supports_btrace): Update.
8676 2014-02-14 Yao Qi <yao@codesourcery.com>
8678 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8679 (rsp-low-ipa.o): New target.
8681 2014-02-12 Tom Tromey <tromey@redhat.com>
8683 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8684 convert_ascii_to_int.
8685 * regcache.c (registers_to_string): Likewise.
8686 * remote-utils.c (decode_M_packet): Likewise.
8687 * server.c (process_serial_event): Likewise.
8689 2014-02-12 Tom Tromey <tromey@redhat.com>
8691 * server.c (handle_query, handle_v_run): Use hex2bin, not
8693 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8695 2014-02-12 Tom Tromey <tromey@redhat.com>
8697 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8698 convert_int_to_ascii.
8699 * regcache.c (registers_to_string, collect_register_as_string):
8701 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8703 * server.c (process_serial_event): Likewise.
8704 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8705 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8707 2014-02-12 Tom Tromey <tromey@redhat.com>
8709 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8710 bin2hex, not hexify.
8711 * tracepoint.c (cmd_qtstatus): Likewise.
8713 2014-02-12 Tom Tromey <tromey@redhat.com>
8715 * remote-utils.c (monitor_output): Pass explicit length to
8718 2014-02-12 Tom Tromey <tromey@redhat.com>
8720 * tracepoint.c: Include rsp-low.h.
8721 * server.c: Include rsp-low.h.
8722 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8723 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8725 * remote-utils.c: Include rsp-low.h.
8726 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8727 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8728 (convert_int_to_ascii, convert_ascii_to_int): Move to
8730 * regcache.c: Include rsp-low.h.
8731 * ax.c: Include rsp-low.h.
8732 * Makefile.in (SFILES): Add common/rsp-low.c.
8733 (OBS): Add rsp-low.o.
8734 (rsp-low.o): New target.
8736 2014-02-12 Tom Tromey <tromey@redhat.com>
8738 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8739 Include print-utils.h.
8740 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8741 (plongest, thirty_two, phex_nz): Remove.
8742 * Makefile.in (SFILES): Add common/print-utils.c.
8743 (OBS): Add print-utils.o.
8744 (print-utils-ipa.o): New target.
8745 (print-utils.o): New target.
8746 (IPA_OBJS): Add print-utils-ipa.o.
8748 2014-02-06 Tom Tromey <tromey@redhat.com>
8750 * Makefile.in (SFILES): Fix indentation.
8752 2014-02-05 Doug Evans <dje@google.com>
8754 * linux-low.c (linux_wait_for_event): Improve comment.
8755 (linux_wait_1): Keep current_inferior in sync with event_child.
8757 2014-01-22 Doug Evans <dje@google.com>
8759 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8761 2014-01-22 Doug Evans <dje@google.com>
8763 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8764 * configure: Regenerate.
8765 * config.in: Regenerate.
8766 * Makefile.in (SFILES): Add debug.c.
8768 * debug.c: New file.
8769 * debug.h: New file.
8770 * linux-aarch64-low.c (*): Update all debugging printfs to use
8771 debug_printf instead of fprintf.
8772 * linux-arm-low.c (*): Ditto.
8773 * linux-cris-low.c (*): Ditto.
8774 * linux-crisv32-low.c (*): Ditto.
8775 * linux-m32r-low.c (*): Ditto.
8776 * linux-sparc-low.c (*): Ditto.
8777 * linux-x86.c (*): Ditto.
8778 * linux-low.c (*): Ditto.
8779 (linux_wait_1): Add calls to debug_enter, debug_exit.
8780 (linux_wait): Remove redundant debugging printf.
8781 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8782 (linux_resume, unstop_all_lwps): Ditto.
8783 * mem-break.c (*): Update all debugging printfs to use
8784 debug_printf instead of fprintf.
8785 * remote-utils.c (*): Ditto.
8786 * thread-db.c (*): Ditto.
8787 * server.c #include <ctype.h>, "gdb_vecs.h".
8788 (debug_threads): Moved to debug.c.
8789 (*): Update all debugging printfs to use debug_printf instead of
8791 (start_inferior): Replace call to fflush with call to debug_flush.
8792 (monitor_show_help): Mention set debug-format.
8793 (parse_debug_format_options): New function.
8794 (handle_monitor_command): Handle "monitor set debug-format".
8795 (gdbserver_usage): Mention --debug-format.
8796 (main): Parse --debug-format.
8797 * server.h (debug_threads): Declaration moved to debug.h.
8799 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8800 trace_debug_1 that uses debug_printf.
8801 (tracepoint_look_up_symbols): Update all debugging printfs to use
8802 debug_printf instead of fprintf.
8804 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8806 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8809 2014-01-17 Pedro Alves <palves@redhat.com>
8812 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8813 defined after including gdb_proc_service.h.
8815 2014-01-16 Doug Evans <dje@google.com>
8817 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8818 (match_dll): Use it.
8820 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8822 * target.h (target_ops) <read_btrace>: Change parameters and
8823 return type to allow error reporting.
8824 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8825 trace reading errors on.
8826 * linux-low.c (linux_low_read_btrace): Pass trace reading
8828 (linux_low_disable_btrace): New.
8830 2014-01-15 Doug Evans <dje@google.com>
8832 * inferiors.c (thread_id_to_gdb_id): Delete.
8833 * inferiors.h (thread_id_to_gdb_id): Delete.
8835 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8837 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8838 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8841 2014-01-08 Pedro Alves <palves@redhat.com>
8843 * server.c (handle_status): Don't discard previous queued stop
8844 replies or thread's pending status here.
8845 (main) <disconnection>: Do it here instead.
8847 2014-01-08 Pedro Alves <palves@redhat.com>
8849 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8850 * server.c (visit_actioned_threads, handle_pending_status): New
8852 (handle_v_cont): Factor out parts to ...
8853 (resume): ... this new function. If in all-stop, and a thread
8854 being resumed has a pending status, report it without actually
8856 (myresume): Adjust to use the new 'resume' function.
8857 (clear_pending_status_callback, set_pending_status_callback)
8858 (find_status_pending_thread_callback): New functions.
8859 (handle_status): Handle the case of multiple threads having
8860 interesting statuses to report. Report threads' real last signal
8861 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8862 with an interesting thread to report the status for, instead of
8863 always reporting the status of the first thread.
8865 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8867 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8868 * gdbreplay.c (gdbreplay_version): Likewise.
8870 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8872 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8873 iov.iov_len with the real length in use.
8875 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8877 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8878 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8879 for all targets that use win32-low.c.
8880 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8881 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8883 2013-12-13 Pedro Alves <palves@redhat.com>
8885 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8886 if equal to TARGET_WAITKIND_LOADED.
8887 * win32-low.c (cached_status): New static global.
8888 (win32_wait): Add declaration.
8889 (do_initial_child_stuff): Flush all initial pending debug events
8890 up to the initial breakpoint.
8891 (win32_wait): If CACHED_STATUS was set, return that instead
8892 of doing a real wait. Remove the code resuming the execution
8893 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8894 during the initial phase. Also remove the code changing
8895 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8896 TARGET_WAITKIND_STOPPED.
8898 2013-12-11 Yao Qi <yao@codesourcery.com>
8900 * notif.c (handle_notif_ack): Return 0 if no notification
8903 2013-11-20 Doug Evans <dje@google.com>
8905 * linux-low.c (linux_set_resume_request): Fix comment.
8907 2013-11-20 Doug Evans <dje@google.com>
8909 * linux-low.c (resume_status_pending_p): Tweak comment.
8911 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8913 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8914 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8915 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8916 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8917 (srv_amd64_regobj): Add amd64-mpx.o.
8918 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8919 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8920 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8921 * i387-fp.c (num_pl_bnd_register) Added constant.
8922 (num_pl_bnd_cfg_registers) Added constant.
8923 (struct i387_xsave) Added reserved area and MPX fields.
8924 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8925 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8927 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8928 (init_registers_amd64_mpx_linux): Declare new function.
8929 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8930 (x86_64_regmap): Add MPX registers.
8931 (x86_linux_read_description): Add MPX case.
8932 (initialize_low_arch): Initialize MPX targets.
8934 2013-11-18 Tom Tromey <tromey@redhat.com>
8936 * configure: Rebuild.
8937 * configure.ac: Don't check for stdlib.h.
8938 * gdbreplay.c: Unconditionally include stdlib.h.
8940 2013-11-18 Tom Tromey <tromey@redhat.com>
8942 * config.in: Rebuild.
8943 * configure: Rebuild.
8944 * configure.ac: Don't use AC_HEADER_DIRENT.
8946 2013-11-18 Tom Tromey <tromey@redhat.com>
8948 * server.h: Don't check HAVE_STRING_H.
8949 * gdbreplay.c: Don't check HAVE_STRING_H.
8950 * configure: Rebuild.
8952 2013-11-18 Tom Tromey <tromey@redhat.com>
8954 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8957 2013-11-08 Tom Tromey <tromey@redhat.com>
8959 * configure, config.in: Rebuild.
8960 * configure.ac: Remove unused configury.
8962 2013-11-08 Tom Tromey <tromey@redhat.com>
8964 * acinclude.m4: Include common.m4, codeset.m4.
8965 * configure, config.in: Rebuild.
8966 * configure.ac: Use GDB_AC_COMMON.
8968 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8970 * linux-s390-low.c (HWCAP_S390_TE): New define.
8971 (s390_arch_setup): Consider the TE field in the HWCAP for
8972 determining 'have_regset_tdb'.
8974 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8977 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8980 2013-10-02 Pedro Alves <palves@redhat.com>
8982 * server.c (process_serial_event): Don't output "GDBserver
8983 exiting" if GDB is connected through stdio.
8984 * target.c (mywait): Likewise, be silent if GDB is connected
8987 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8989 * lynx-low.c (lynx_add_threads_after_attach): New function.
8990 (lynx_attach): Remove call to add_thread. Add call to
8991 lynx_add_threads_after_attach instead.
8993 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8995 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8996 * config.in, configure: Regenerated.
8998 2013-09-18 Yao Qi <yao@codesourcery.com>
9001 * server.c (start_inferior): Clear 'resume_info'.
9003 2013-09-16 Jiong Wang <jiwang@tilera.com>
9005 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9008 2013-09-16 Jiong Wang <jiwang@tilera.com>
9010 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9011 linux-tile-low.o to srv_tgtobj.
9013 2013-09-16 Will Newton <will.newton@linaro.org>
9015 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9018 2013-09-06 Pedro Alves <palves@redhat.com>
9020 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9021 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9022 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9023 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9024 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9025 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9027 2013-09-06 Pedro Alves <palves@redhat.com>
9029 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9030 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9032 2013-09-06 Pedro Alves <palves@redhat.com>
9034 * linux-amd64-ipa.c: Include tracepoint.h.
9035 * linux-i386-ipa.c: Include tracepoint.h.
9037 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9039 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9040 (ps_get_thread_area): New function.
9042 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9044 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9045 (initialize_low_arch): Call init_registers_crisv32 rather than
9046 init_register_crisv32.
9048 2013-09-05 Pedro Alves <palves@redhat.com>
9050 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9052 * hostio.h: ... this new file.
9053 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9054 win32-low.c: Include hostio.h.
9056 2013-09-05 Pedro Alves <palves@redhat.com>
9058 * server.h (gdb_client_data, handler_func, callback_handler_func)
9059 (delete_file_handler, add_file_handler, append_callback_event)
9060 (delete_callback_event, start_event_loop, initialize_event_loop):
9061 Move to event-loop.h and include it.
9062 * event-loop.h: New file.
9064 2013-09-05 Pedro Alves <palves@redhat.com>
9066 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9067 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9068 (loaded_dll, unloaded_dll): Move to ...
9069 * dll.h: ... this new file.
9070 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9072 2013-09-05 Pedro Alves <palves@redhat.com>
9074 * server.h (current_process, get_thread_process, all_processes)
9075 (add_inferior_to_list, for_each_inferior, current_inferior)
9076 (remove_inferior, add_process, remove_process, find_process_pid)
9077 (have_started_inferiors_p, have_attached_inferiors_p)
9078 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9079 (clear_inferiors, find_inferior, find_inferior_id)
9080 (inferior_target_data, set_inferior_target_data)
9081 (inferior_regcache_data, set_inferior_regcache_data): Move to
9082 inferiors.h, and include it.
9083 * inferiors.h: New file.
9085 2013-09-05 Pedro Alves <palves@redhat.com>
9087 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9091 2013-09-05 Pedro Alves <palves@redhat.com>
9093 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9095 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9096 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9097 (handle_tracepoint_general_set, handle_tracepoint_query)
9098 (tracepoint_finished_step, tracepoint_was_hit)
9099 (release_while_stepping_state_list, current_traceframe)
9100 (in_readonly_region, traceframe_read_mem)
9101 (fetch_traceframe_registers, traceframe_read_sdata)
9102 (traceframe_read_info, struct fast_tpoint_collect_status)
9103 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9104 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9105 (supply_fast_tracepoint_registers)
9106 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9107 (ipa_tdesc, claim_trampoline_space)
9108 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9109 (agent_mem_read, agent_get_trace_state_variable_value)
9110 (agent_set_trace_state_variable_value, agent_tsv_read)
9111 (agent_mem_read_string, get_raw_reg_func_addr)
9112 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9113 * tracepoint.h: ... this new file.
9115 2013-09-05 Pedro Alves <palves@redhat.com>
9117 * server.h (perror_with_name, error, fatal, warning, paddress)
9118 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9120 * utils.h: New file.
9122 2013-09-05 Pedro Alves <palves@redhat.com>
9124 * server.h (remote_debug, noack_mode, transport_is_reliable)
9125 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9126 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9127 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9128 (write_enn, initialize_async_io, enable_async_io)
9129 (disable_async_io, check_remote_input_interrupt_request)
9130 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9131 (dead_thread_notify, prepare_resume_reply)
9132 (decode_address_to_semicolon, decode_address, decode_m_packet)
9133 (decode_M_packet, decode_X_packet, decode_xfer_write)
9134 (decode_search_memory_packet, unhexify, hexify)
9135 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9136 (look_up_one_symbol, relocate_instruction)
9137 (monitor_output): Move to remote-utils.h, and include it.
9138 * remote-utils.h: New file.
9140 2013-09-05 Pedro Alves <palves@redhat.com>
9142 * server.h (_): Delete.
9144 2013-09-02 Pedro Alves <palves@redhat.com>
9146 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9147 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9149 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9151 2013-09-02 Pierre Muller <muller@sourceware.org>
9153 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9154 or WriteProcessMemory complete successfully and handle
9155 ERROR_PARTIAL_COPY error.
9157 2013-09-02 Pedro Alves <palves@redhat.com>
9159 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9160 error instead of EIO.
9162 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9165 * linux-low.c: Include filestuff.h.
9166 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9167 * lynx-low.c: Include filestuff.h.
9168 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9169 * server.c: Include filestuff.h.
9170 (main): Call notice_open_fds.
9171 * spu-low.c: Include filestuff.h.
9172 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9174 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9176 * Makefile.in: Explain why ../target and ../nat are not
9177 listed as include file search paths.
9178 (linux-waitpid.o): New object file rule.
9179 * configure.srv (srv_native_linux_obj): New variable.
9180 Replace all occurrences of linux native object files with
9181 $srv_native_linux_obj.
9182 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9183 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9184 (linux_enable_event_reporting): Remove declaration.
9185 (my_waitpid): Moved to common/linux-waitpid.c.
9186 (linux_wait_for_event): Pass ptid when calling
9187 linux_enable_event_reporting.
9188 (linux_supports_tracefork_flag): Remove.
9189 (linux_enable_event_reporting): Likewise.
9190 (linux_tracefork_grandchild): Remove.
9191 (STACK_SIZE): Moved to common/linux-ptrace.c.
9192 (linux_tracefork_child): Remove.
9193 (linux_test_for_tracefork): Remove.
9194 (linux_look_up_symbols): Call linux_supports_traceclone.
9195 (initialize_low): Remove call to linux_test_for_tracefork.
9196 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9197 common/linux-ptrace.h.
9198 (PTRACE_TYPE_ARG4): Likewise.
9199 Include linux-ptrace.h.
9201 2013-08-21 Pedro Alves <palves@redhat.com>
9203 * config.in: Renegerate.
9205 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9207 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9208 (SFILES): Remove $(srcdir)/common/target-common.c and
9209 add $(srcdir)/target/waitstatus.c.
9210 (OBS): Remove target-common.o and add waitstatus.o.
9211 (server_h): Remove $(srcdir)/../common/target-common.h and
9212 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9213 and $(srcdir)/../target/waitstatus.h.
9214 (target-common.o): Remove.
9215 (waitstatus.o): New target object file.
9216 * target.h: Do not include target-common.h and
9217 include target/resume.h, target/wait.h and
9218 target/waitstatus.h.
9220 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9222 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9223 to PTRACE_TYPE_ARG3.
9224 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9225 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9227 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9228 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9230 2013-07-27 Jie Zhang <jie@codesourcery.com>
9231 Daniel Jacobowitz <dan@codesourcery.com>
9232 Yao Qi <yao@codesourcery.com>
9234 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9235 (mips-linux-watch.o): New rule.
9236 (mips_linux_watch_h): New variable.
9237 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9239 * linux-mips-low.c: Include mips-linux-watch.h.
9240 (struct arch_process_info, struct arch_lwp_info): New.
9241 (update_watch_registers_callback): New function.
9242 (mips_linux_new_process, mips_linux_new_thread) New functions.
9243 (mips_linux_prepare_to_resume, mips_insert_point): New
9245 (mips_remove_point, mips_stopped_by_watchpoint): New
9247 (rsp_bp_type_to_target_hw_bp_type): New function.
9248 (mips_stopped_data_address): New function.
9249 (the_low_target): Add watchpoint support functions.
9251 2013-07-27 Yao Qi <yao@codesourcery.com>
9253 * i386-low.c: Include break-common.h.
9254 (enum target_hw_bp_type): Remove.
9256 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9258 * Makefile.in (SFILES): /common/target-common.c.
9259 (OBS): Add target-common.o.
9260 (server_h): Add $(srcdir)/../common/target-common.h.
9261 (target-common.o): New target.
9262 * server.c (queue_stop_reply_callback): Free
9263 status string after use.
9264 * target.c (target_waitstatus_to_string): Remove.
9265 * target.h: Include target-common.h.
9266 (resume_kind): Likewise.
9267 (target_waitkind): Likewise.
9268 (target_waitstatus): Likewise.
9269 (TARGET_WNOHANG): Likewise.
9271 2013-07-04 Yao Qi <yao@codesourcery.com>
9273 * Makefile.in (host_alias): Use @host_noncanonical@.
9274 (target_alias): Use @target_noncanonical@.
9275 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9276 ACX_NONCANONICAL_HOST.
9277 * configure: Regenerated.
9280 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9282 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9283 * configure: Rebuild.
9284 * Makefile.in (version_host, version_target): Get from configure.
9285 (version.c): Use $(version_host) and $(version_target).
9287 2013-07-03 Pedro Alves <palves@redhat.com>
9289 * Makefile.in (config.status): Depend on development.sh.
9290 * acinclude.m4: Include libmcheck.m4.
9291 * configure: Regenerate.
9293 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9295 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9296 attribute inside the parentheses.
9297 (winapi_DebugSetProcessKillOnExit): Ditto.
9298 (winapi_DebugBreakProcess): Ditto.
9299 (winapi_GenerateConsoleCtrlEvent): Ditto.
9301 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9303 * notif.h (notif_event): Add a dummy member to avoid compiler
9306 2013-07-01 Pedro Alves <palves@redhat.com>
9308 * hostio.c (HOSTIO_PATH_MAX): Define.
9309 (require_filename, handle_open, handle_unlink, handle_readlink):
9312 2013-07-01 Pedro Alves <palves@redhat.com>
9314 * server.h: Include "pathmax.h".
9315 * linux-low.c: Don't include sys/param.h.
9316 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9318 * win32-low.c: Don't include sys/param.h.
9319 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9321 2013-07-01 Pedro Alves <palves@redhat.com>
9323 * event-loop.c: Don't check HAVE_UNISTD_H before including
9325 * gdbreplay.c: Likewise.
9326 * remote-utils.c: Likewise.
9327 * server.c: Likewise.
9328 * configure.ac: Don't check for unistd.h.
9329 * configure: Regenerate.
9331 2013-06-28 Tom Tromey <tromey@redhat.com>
9333 * Makefile.in (version.c): Use version.in, not
9336 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9338 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9339 * configure: Rebuild.
9340 * Makefile.in (version_host, version_target): Get from configure.
9341 (version.c): Use $(version_host) and $(version_target).
9343 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9345 Fix trace-status to output user name without trailing colon.
9346 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9348 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9350 Fix trace-status to output proper start-time and stop-time.
9351 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9352 output start time and stop time in hex as gdb expects.
9354 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9356 * tracepoint.c (build_traceframe_info_xml): Output trace state
9357 variables present in the trace buffer.
9359 2013-06-24 Tom Tromey <tromey@redhat.com>
9361 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9363 (version.o): Remove.
9364 * gdbreplay.c: Include version.h.
9365 (version, host_name): Don't declare.
9366 * server.h: Include version.h.
9367 (version, host_name): Don't declare.
9369 2013-06-12 Pedro Alves <palves@redhat.com>
9371 * linux-x86-low.c (linux_is_elf64): Delete global.
9372 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9373 with local linux_pid_exe_is_elf_64_file use.
9375 2013-06-11 Pedro Alves <palves@redhat.com>
9377 * linux-low.c (regset_disabled, disable_regset): New functions.
9378 (regsets_fetch_inferior_registers)
9379 (regsets_store_inferior_registers): Use them.
9380 (initialize_regsets_info); Don't allocate the disabled_regsets
9382 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9385 2013-06-11 Pedro Alves <palves@redhat.com>
9387 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9390 2013-06-11 Pedro Alves <palves@redhat.com>
9392 * linux-x86-low.c (initialize_low_arch): Call
9393 init_registers_x32_avx_linux.
9395 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9397 Fix compatibility with Android Bionic.
9398 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9401 2013-06-07 Pedro Alves <palves@redhat.com>
9404 * Makefile.in (OBS): Add tdesc.o.
9405 (IPA_OBJS): Add tdesc-ipa.o.
9406 (tdesc-ipa.o): New rule.
9407 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9409 * linux-low.c (new_inferior): Delete.
9410 (disabled_regsets, num_regsets): Delete.
9411 (linux_add_process): Adjust to set the new per-process
9413 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9414 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9415 was a stop. When calling arch_setup, switch the current inferior
9416 to the thread that got an event.
9417 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9418 (regsets_fetch_inferior_registers)
9419 (regsets_store_inferior_registers): New regsets_info parameter.
9421 (linux_register_in_regsets): New regs_info parameter. Adjust to
9423 (register_addr, fetch_register, store_register): New usrregs_info
9424 parameter. Adjust to use it.
9425 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9426 parameter regs_info. Adjust to use it.
9427 (linux_fetch_registers): Get the current inferior's regs_info, and
9429 (linux_store_registers): Ditto.
9430 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9431 (initialize_low): Don't initialize the target_regsets here. Call
9432 initialize_low_arch.
9433 * linux-low.h (target_regsets): Delete declaration.
9434 (struct regsets_info): New.
9435 (struct usrregs_info): New.
9436 (struct regs_info): New.
9437 (struct process_info_private) <new_inferior>: New field.
9438 (struct linux_target_ops): Delete the num_regs, regmap, and
9439 regset_bitmap fields. New field regs_info.
9440 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9441 * i387-fp.c (num_xmm_registers): Delete.
9442 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9443 calls to new interface.
9444 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9445 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9446 Infer the number of xmm registers from the regcache's target
9448 * i387-fp.h (num_xmm_registers): Delete.
9449 * inferiors.c (add_thread): Don't install the thread's regcache
9451 * proc-service.c (gregset_info): Fetch the current inferior's
9452 regs_info. Adjust to use it.
9453 * regcache.c: Include tdesc.h.
9454 (register_bytes, reg_defs, num_registers)
9455 (gdbserver_expedite_regs): Delete.
9456 (get_thread_regcache): If the thread doesn't have a regcache yet,
9457 create one, instead of aborting gdbserver.
9458 (regcache_invalidate_one): Rename to ...
9459 (regcache_invalidate_thread): ... this.
9460 (regcache_invalidate_one): New.
9461 (regcache_invalidate): Only invalidate registers of the current
9463 (init_register_cache): Add target_desc parameter, and use it.
9464 (new_register_cache): Ditto. Assert the target description has a
9465 non zero registers_size.
9466 (regcache_cpy): Add assertions. Adjust.
9467 (realloc_register_cache, set_register_cache): Delete.
9468 (registers_to_string, registers_from_string): Adjust.
9469 (find_register_by_name, find_regno, find_register_by_number)
9470 (register_cache_size): Add target_desc parameter, and use it.
9471 (free_register_cache_thread, free_register_cache_thread_one)
9472 (regcache_release, register_cache_size): New.
9473 (register_size): Add target_desc parameter, and use it.
9474 (register_data, supply_register, supply_register_zeroed)
9475 (supply_regblock, supply_register_by_name, collect_register)
9476 (collect_register_as_string, collect_register_by_name): Adjust.
9477 * regcache.h (struct target_desc): Forward declare.
9478 (struct regcache) <tdesc>: New field.
9479 (init_register_cache, new_register_cache): Add target_desc
9481 (regcache_invalidate_thread): Declare.
9482 (regcache_invalidate_one): Delete declaration.
9483 (regcache_release): Declare.
9484 (find_register_by_number, register_cache_size, register_size)
9485 (find_regno): Add target_desc parameter.
9486 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9488 * remote-utils.c: Include tdesc.h.
9489 (outreg, prepare_resume_reply): Adjust.
9490 * server.c: Include tdesc.h.
9491 (gdbserver_xmltarget): Delete declaration.
9492 (get_features_xml, process_serial_event): Adjust.
9493 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9495 (struct process_info) <tdesc>: New field.
9496 (ipa_tdesc): Declare.
9497 * tdesc.c: New file.
9498 * tdesc.h: New file.
9499 * tracepoint.c: Include tdesc.h.
9500 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9501 (get_context_regcache): Adjust to pass ipa_tdesc down.
9502 (do_action_at_tracepoint): Adjust to get the register cache size
9503 from the context regcache's description.
9504 (traceframe_walk_blocks): Adjust to get the register cache size
9505 from the current trace frame's description.
9506 (traceframe_get_pc): Adjust to get current trace frame's
9507 description and pass it down.
9508 (gdb_collect): Adjust to get the register cache size from the
9510 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9511 (gdbserver_xmltarget): Delete.
9512 (initialize_low_tracepoint): Set the ipa's target description.
9513 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9514 (initialize_low_tracepoint): Set the ipa's target description.
9515 * linux-x86-low.c: Include tdesc.h.
9516 [__x86_64__] (is_64bit_tdesc): New.
9517 (ps_get_thread_area, x86_get_thread_area): Use it.
9518 (i386_cannot_store_register): Rename to ...
9519 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9520 (i386_cannot_fetch_register): Rename to ...
9521 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9522 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9524 (target_regsets): Rename to ...
9525 (x86_regsets): ... this.
9526 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9528 (x86_siginfo_fixup): Use is_64bit_tdesc.
9529 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9530 (tdesc_x32_avx_linux, tdesc_x32_linux)
9531 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9533 (x86_linux_update_xmltarget): Delete.
9534 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9535 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9536 (AMD64_LINUX_USER64_CS): New.
9537 (x86_linux_read_description): New, based on
9538 x86_linux_update_xmltarget.
9539 (same_process_callback): New.
9540 (x86_arch_setup_process_callback): New.
9541 (x86_linux_update_xmltarget): New.
9542 (x86_regsets_info): New.
9543 (amd64_linux_regs_info): New.
9544 (i386_linux_usrregs_info): New.
9545 (i386_linux_regs_info): New.
9546 (x86_linux_regs_info): New.
9547 (x86_arch_setup): Reimplement.
9548 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9549 (x86_emit_ops): Ditto.
9550 (the_low_target): Adjust. Install x86_linux_regs_info,
9551 x86_cannot_fetch_register, and x86_cannot_store_register.
9552 (initialize_low_arch): New.
9553 * linux-ia64-low.c (tdesc_ia64): Declare.
9554 (ia64_fetch_register): Adjust.
9555 (ia64_usrregs_info, regs_info): New globals.
9556 (ia64_regs_info): New function.
9557 (the_low_target): Adjust.
9558 (initialize_low_arch): New function.
9559 * linux-sparc-low.c (tdesc_sparc64): Declare.
9560 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9562 (sparc_arch_setup): New function.
9563 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9564 (the_low_target): Adjust.
9565 (initialize_low_arch): New function.
9566 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9567 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9568 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9569 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9570 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9571 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9572 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9573 (tdesc_powerpc_isa205_vsx64l): Declare.
9574 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9575 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9576 (ppc_set_pc, ppc_get_hwcap): Adjust.
9577 (ppc_usrregs_info): Forward declare.
9578 (!__powerpc64__) ppc_regmap_adjusted: New global.
9579 (ppc_arch_setup): Adjust to the current process'es target
9581 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9582 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9583 (ppc_store_evrregset): Adjust.
9584 (target_regsets): Rename to ...
9585 (ppc_regsets): ... this, and make static.
9586 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9587 (ppc_regs_info): New function.
9588 (the_low_target): Adjust.
9589 (initialize_low_arch): New function.
9590 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9591 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9592 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9593 (tdesc_s390x_linux64v2): Declare.
9594 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9595 (s390_fill_gregset, s390_store_last_break): Adjust.
9596 (target_regsets): Rename to ...
9597 (s390_regsets): ... this, and make static.
9598 (s390_get_pc, s390_set_pc): Adjust.
9599 (s390_get_hwcap): New target_desc parameter, and use it.
9600 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9601 (s390_arch_setup): Adjust to set the current process'es target
9602 description. Don't adjust the regmap.
9603 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9604 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9605 (regs_info_3264): New globals.
9606 (s390_regs_info): New function.
9607 (the_low_target): Adjust.
9608 (initialize_low_arch): New function.
9609 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9610 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9611 [__mips64] (init_registers_mips_linux)
9612 (init_registers_mips_dsp_linux): Delete defines.
9613 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9614 (have_dsp): New global.
9615 (mips_read_description): New, based on mips_arch_setup.
9616 (mips_arch_setup): Reimplement.
9617 (get_usrregs_info): New function.
9618 (mips_cannot_fetch_register, mips_cannot_store_register)
9619 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9620 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9621 (target_regsets): Rename to ...
9622 (mips_regsets): ... this, and make static.
9623 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9624 (dsp_regs_info, regs_info): New globals.
9625 (mips_regs_info): New function.
9626 (the_low_target): Adjust.
9627 (initialize_low_arch): New function.
9628 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9629 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9631 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9632 (arm_read_description): New, with bits factored from
9634 (arm_arch_setup): Reimplement.
9635 (target_regsets): Rename to ...
9636 (arm_regsets): ... this, and make static.
9637 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9638 (arm_regs_info): New function.
9639 (the_low_target): Adjust.
9640 (initialize_low_arch): New function.
9641 * linux-m68k-low.c (tdesc_m68k): Declare.
9642 (target_regsets): Rename to ...
9643 (m68k_regsets): ... this, and make static.
9644 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9645 (m68k_regs_info): New function.
9646 (m68k_arch_setup): New function.
9647 (the_low_target): Adjust.
9648 (initialize_low_arch): New function.
9649 * linux-sh-low.c (tdesc_sharch): Declare.
9650 (target_regsets): Rename to ...
9651 (sh_regsets): ... this, and make static.
9652 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9653 (sh_regs_info, sh_arch_setup): New functions.
9654 (the_low_target): Adjust.
9655 (initialize_low_arch): New function.
9656 * linux-bfin-low.c (tdesc_bfin): Declare.
9657 (bfin_arch_setup): New function.
9658 (bfin_usrregs_info, regs_info): New globals.
9659 (bfin_regs_info): New function.
9660 (the_low_target): Adjust.
9661 (initialize_low_arch): New function.
9662 * linux-cris-low.c (tdesc_cris): Declare.
9663 (cris_arch_setup): New function.
9664 (cris_usrregs_info, regs_info): New globals.
9665 (cris_regs_info): New function.
9666 (the_low_target): Adjust.
9667 (initialize_low_arch): New function.
9668 * linux-cris-low.c (tdesc_crisv32): Declare.
9669 (cris_arch_setup): New function.
9670 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9671 (cris_regs_info): New function.
9672 (the_low_target): Adjust.
9673 (initialize_low_arch): New function.
9674 * linux-m32r-low.c (tdesc_m32r): Declare.
9675 (m32r_arch_setup): New function.
9676 (m32r_usrregs_info, regs_info): New globals.
9677 (m32r_regs_info): Adjust.
9678 (initialize_low_arch): New function.
9679 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9680 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9681 (tic6x_usrregs_info): Forward declare.
9682 (tic6x_read_description): New function, based on ...
9683 (tic6x_arch_setup): ... this. Reimplement.
9684 (target_regsets): Rename to ...
9685 (tic6x_regsets): ... this, and make static.
9686 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9687 (tic6x_regs_info): New function.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9691 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9692 (target_regsets): Rename to ...
9693 (xtensa_regsets): ... this, and make static.
9694 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9696 (xtensa_arch_setup, xtensa_regs_info): New functions.
9697 (the_low_target): Adjust.
9698 (initialize_low_arch): New function.
9699 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9700 (nios2_arch_setup): Set the current process'es tdesc.
9701 (target_regsets): Rename to ...
9702 (nios2_regsets): ... this.
9703 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9704 (nios2_regs_info): New function.
9705 (the_low_target): Adjust.
9706 (initialize_low_arch): New function.
9707 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9708 (aarch64_arch_setup): Set the current process'es tdesc.
9709 (target_regsets): Rename to ...
9710 (aarch64_regsets): ... this.
9711 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9712 (aarch64_regs_info): New function.
9713 (the_low_target): Adjust.
9714 (initialize_low_arch): New function.
9715 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9717 (target_regsets): Rename to ...
9718 (tile_regsets): ... this.
9719 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9720 (tile_regs_info): New function.
9721 (tile_arch_setup): Set the current process'es tdesc.
9722 (the_low_target): Adjust.
9723 (initialize_low_arch): New function.
9724 * spu-low.c (tdesc_spu): Declare.
9725 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9726 * win32-arm-low.c (tdesc_arm): Declare.
9727 (arm_arch_setup): New function.
9728 (the_low_target): Install arm_arch_setup instead of
9730 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9731 (init_windows_x86): Rename to ...
9732 (i386_arch_setup): ... this. Set `win32_tdesc'.
9733 (the_low_target): Adjust.
9734 * win32-low.c (win32_tdesc): New global.
9735 (child_add_thread): Don't create the thread cache here.
9736 (do_initial_child_stuff): Set the new process'es tdesc.
9737 * win32-low.h (struct target_desc): Forward declare.
9738 (win32_tdesc): Declare.
9739 * lynx-i386-low.c (tdesc_i386): Declare global.
9740 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9741 * lynx-low.c (lynx_tdesc): New global.
9742 (lynx_add_process): Set the new process'es tdesc.
9743 * lynx-low.h (struct target_desc): Forward declare.
9744 (lynx_tdesc): Declare global.
9745 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9746 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9747 * nto-low.c (nto_tdesc): New global.
9748 (do_attach): Set the new process'es tdesc.
9749 * nto-low.h (struct target_desc): Forward declare.
9750 (nto_tdesc): Declare.
9751 * nto-x86-low.c (tdesc_i386): Declare.
9752 (nto_x86_arch_setup): Set `nto_tdesc'.
9754 2013-06-04 Gary Benson <gbenson@redhat.com>
9756 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9757 to qSupported response when appropriate.
9758 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9759 with nonzero-length annex.
9760 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9761 arguments supplied in annex.
9763 2013-05-31 Doug Evans <dje@google.com>
9766 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9767 64 bits in 64-cross-32 environment.
9769 2013-05-28 Pedro Alves <palves@redhat.com>
9771 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9772 (aarch64-without-fpu.c): Delete rule.
9773 * configure.srv (aarch64*-*-linux*): Remove references to
9774 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9775 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9778 2013-05-24 Pedro Alves <palves@redhat.com>
9780 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9781 instead of strchr/decode_address. Error if the range isn't split
9782 with a ','. Don't assume there's be a ':' in the action.
9784 2013-05-23 Yao Qi <yao@codesourcery.com>
9785 Pedro Alves <palves@redhat.com>
9787 * linux-low.c (lwp_in_step_range): New function.
9788 (linux_wait_1): If the thread was range stepping and stopped
9789 outside the stepping range, report the stop to GDB. Otherwise,
9790 continue stepping. Add range stepping debug output.
9791 (linux_set_resume_request): Copy the step range from the resume
9793 (linux_supports_range_stepping): New.
9794 (linux_target_ops) <supports_range_stepping>: Set to
9795 linux_supports_range_stepping.
9796 * linux-low.h (struct linux_target_ops)
9797 <supports_range_stepping>: New field.
9798 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9799 * linux-x86-low.c (x86_supports_range_stepping): New.
9800 (the_low_target) <supports_range_stepping>: Set to
9801 x86_supports_range_stepping.
9802 * server.c (handle_v_cont): Handle 'r' action.
9803 (handle_v_requests): Append ";r" if the target supports range
9805 * target.h (struct thread_resume) <step_range_start,
9806 step_range_end>: New fields.
9807 (struct target_ops) <supports_range_stepping>:
9809 (target_supports_range_stepping): New macro.
9811 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9813 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9814 confusion in comment.
9816 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9818 * lynx-low.c (struct process_info_private): New type.
9819 (lynx_add_process): New function.
9820 (lynx_create_inferior, lynx_attach): Replace calls to
9821 add_process by calls to lynx_add_process.
9822 (lynx_resume): If PTID is null, then try using
9823 current_process()->private->last_wait_event_ptid.
9825 (lynx_clear_inferiors): Delete. The contents of that function
9826 has been inlined in lynx_mourn;
9827 (lynx_wait_1): Save the ptid in the process's private data.
9828 (lynx_mourn): Free the process' private data. Replace call
9829 to lynx_clear_inferiors by call to clear_inferiors.
9831 2013-05-17 Yao Qi <yao@codesourcery.com>
9833 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9836 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9838 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9839 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9840 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9841 PT_TEXT_END_ADDR guards. Update comments.
9842 (linux_target_op) <read_offsets>: Conditionally define to
9843 linux_read_offsets if the target is UCLIBC and if it defines
9844 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9846 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9847 Andrew Jenner <andrew@codesourcery.com>
9849 * Makefile.in (SFILES): Add linux-nios2-low.c.
9850 (clean): Add action to delete nios2-linux.c.
9851 (nios2-linux.c): New rule.
9852 * configure.srv: Add nios2*-*-linux*.
9853 * linux-nios2-low.c: New.
9855 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9857 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9859 2013-04-25 Hui Zhu <hui@codesourcery.com>
9862 * ax.c (ax_printf): Add fflush.
9864 2013-04-22 Tom Tromey <tromey@redhat.com>
9866 * Makefile.in (SFILES): Add filestuff.c.
9867 (OBS): Add filestuff.o.
9868 (filestuff.o): New target.
9869 * config.in, configure: Rebuild.
9870 * configure.ac: Check for fdwalk, pipe2.
9872 2013-04-17 Pedro Alves <palves@redhat.com>
9874 * configure.ac (USE_THREAD_DB): Delete variable.
9875 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9876 Don't AC_SUBST USE_THREAD_DB.
9877 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9878 * config.in, configure: Regenerate.
9880 2013-04-16 Pedro Alves <palves@redhat.com>
9882 * linux-low.h (struct lwp_info) <thread_known>: Move under
9883 the USE_THREAD_DB #ifdef.
9885 2013-04-16 Pedro Alves <palves@redhat.com>
9887 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9888 (linux-low.o): Delete rule.
9889 * linux-low.h: Always include "gdb_thread_db.h" instead of
9890 conditionally including thread_db.h.
9891 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9894 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9896 * Makefile.in (install-only): Fix make install regression.
9898 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9900 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9901 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9903 * gdbserver.1: Remove.
9905 2013-03-22 Pedro Alves <palves@redhat.com>
9907 * linux-low.c (handle_extended_wait): Don't call
9908 linux_enable_event_reporting.
9910 2013-03-15 Tony Theodore <tonyt@logyst.com>
9913 * Makefile.in (SHELL): Use @SHELL@.
9915 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9917 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9920 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9922 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9923 Remove extraneous NULL element.
9925 2013-03-13 Yao Qi <yao@codesourcery.com>
9927 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9928 'V' block in trace frame.
9930 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9932 * target.h (struct target_ops): Add btrace ops.
9933 (target_supports_btrace): New macro.
9934 (target_enable_btrace): New macro.
9935 (target_disable_btrace): New macro.
9936 (target_read_btrace): New macro.
9937 * gdbthread.h (struct thread_info): Add btrace field.
9938 * server.c: Include btrace-common.h.
9939 (handle_btrace_general_set): New function.
9940 (handle_btrace_enable): New function.
9941 (handle_btrace_disable): New function.
9942 (handle_general_set): Call handle_btrace_general_set.
9943 (handle_qxfer_btrace): New function.
9944 (struct qxfer qxfer_packets[]): Add btrace entry.
9945 * inferiors.c (remove_thread): Disable btrace.
9946 * linux-low: Include linux-btrace.h.
9947 (linux_low_enable_btrace): New function.
9948 (linux_low_read_btrace): New function.
9949 (linux_target_ops): Add btrace ops.
9950 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9951 Add srv_linux_btrace=yes.
9952 (x86_64-*-linux*): Add linux-btrace.o.
9953 Add srv_linux_btrace=yes.
9954 * configure.ac: Define HAVE_LINUX_BTRACE.
9955 * config.in: Regenerated.
9956 * configure: Regenerated.
9958 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9960 * server.c (handle_qxfer): Preserve error message if -3 is
9962 (qxfer): Document the -3 return value.
9964 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9966 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9967 (linux_btrace_h): New variable.
9968 (linux-btrace.o): New rule.
9970 2013-03-08 Stan Shebs <stan@codesourcery.com>
9971 Hafiz Abid Qadeer <abidh@codesourcery.com>
9973 * tracepoint.c (trace_buffer_size): New global.
9974 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9975 (init_trace_buffer): Change to one-argument function. Allocate
9976 trace buffer memory.
9977 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9978 handle QTBuffer:size packet.
9979 (cmd_bigqtbuffer_size): New function.
9980 (initialize_tracepoint): Call init_trace_buffer with
9981 DEFAULT_TRACE_BUFFER_SIZE.
9982 * server.c (handle_query): Add QTBuffer:size in the
9985 2013-03-07 Yao Qi <yao@codesourcery.com>
9987 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9988 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9990 (cmd_qtsp): Adjust condition. Do post increment.
9991 Set cur_action and cur_step_action back to 0.
9993 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9996 * linux-low.c (linux_write_memory): Return early success if LEN is
9999 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10001 * configure.srv: Add x86_64-*-cygwin* as target.
10003 2013-02-28 Tom Tromey <tromey@redhat.com>
10005 * configure.ac: Invoke AC_SYS_LARGEFILE.
10006 * configure, config.in: Rebuild.
10008 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10010 * win32-low.c: Throughout, fix format strings and casts of
10011 printf-like functions to avoid type related warnings on all
10013 (get_child_debug_event): Print dwDebugEventCode as hex since
10014 that's how it's usually documented.
10016 2013-02-28 Yao Qi <yao@codesourcery.com>
10018 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10021 2013-02-27 Jiong Wang <jiwang@tilera.com>
10023 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10024 (reg-tilegx32.c): New rule.
10025 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10026 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10027 different register info initializer according to elf class.
10028 (init_registers_tilgx32): New function. The tilegx32 register info
10030 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10031 (tile_store_gregset): Likewise.
10033 2013-02-27 Yao Qi <yao@codesourcery.com>
10035 * server.c (process_point_options): Print debug message when
10036 debug_threads is true.
10038 2013-02-26 Yao Qi <yao@codesourcery.com>
10040 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10042 2013-02-19 Pedro Alves <palves@redhat.com>
10043 Kai Tietz <ktietz@redhat.com>
10047 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10048 instead of strtoul to extract address from packet.
10049 (process_serial_event) <'z'>: Likewise.
10051 2013-02-18 Yao Qi <yao@codesourcery.com>
10053 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10055 2013-02-14 Pedro Alves <palves@redhat.com>
10059 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10060 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10062 2013-02-14 Pedro Alves <palves@redhat.com>
10064 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10066 2013-02-14 Pedro Alves <palves@redhat.com>
10068 * tracepoint.c (save_string): Delete.
10069 (add_tracepoint_action): Use savestring instead of save_string.
10071 2013-02-12 Pedro Alves <palves@redhat.com>
10073 * linux-xtensa-low.c: Ditto.
10074 * xtensa-xtregs.c: Ditto.
10076 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10078 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10081 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10083 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10084 aarch64_num_wp_regs and aarch64_num_bp_regs to
10085 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10087 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10089 * linux-aarch64-low.c (ps_get_thread_area): Replace
10090 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10092 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10093 Marcus Shawcroft <marcus.shawcroft@arm.com>
10094 Nigel Stephens <nigel.stephens@arm.com>
10095 Yufeng Zhang <yufeng.zhang@arm.com>
10097 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10098 (aarch64.c, aarch64-without-fpu.c): New targets.
10099 * configure.srv (aarch64*-*-linux*): New.
10100 * linux-aarch64-low.c: New file.
10102 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10104 * linux-low.c (handle_extended_wait, linux_create_inferior)
10105 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10106 (dequeue_one_deferred_signal, linux_resume_one_thread)
10107 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10108 (linux_tracefork_grandchild, linux_test_for_tracefork)
10109 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10110 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10111 where the argument is 0.
10113 2013-01-25 Yao Qi <yao@codesourcery.com>
10115 * event-loop.c: Include "queue.h".
10116 (gdb_event_p): New typedef.
10117 (struct gdb_event) <next_event>: Remove.
10118 (event_queue): Change to QUEUE(gdb_event_p).
10119 (async_queue_event): Remove.
10120 (gdb_event_xfree): New.
10121 (initialize_event_loop): New.
10122 (process_event): Use API from QUEUE.
10123 (wait_for_event): Likewise.
10124 * server.c (main): Call initialize_event_loop.
10125 * server.h (initialize_event_loop): Declare.
10127 2013-01-18 Yao Qi <yao@codesourcery.com>
10129 * ax.h (struct eval_agent_expr_context): New.
10130 (gdb_eval_agent_expr): Update declaration.
10131 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10132 TFRAME. Add new argument CTX.
10133 * server.h (struct eval_agent_expr_context): Declare.
10134 (agent_mem_read, agent_tsv_read): Update declaration.
10135 (agent_mem_read_string): Likewise.
10136 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10137 (add_traceframe_block): Add new argument TPOINT.
10138 Increase TPOINT->traceframe_usage.
10139 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10140 eval_tracepoint_agent_expr.
10141 (condition_true_at_tracepoint): Likewise.
10142 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10143 (agent_mem_read_string, agent_tsv_read): Likewise.
10145 2013-01-16 Yao Qi <yao@codesourcery.com>
10147 * linux-low.c (linux_resume_one_lwp): Don't check
10148 'lwp->bp_reinsert != 0'.
10150 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10151 Pedro Alves <palves@redhat.com>
10153 * lynx-low.c (ptrace_request_to_str): Define a temporary
10154 macro and use it to simplify this function's implementation.
10156 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10158 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10161 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10163 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10165 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10167 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10169 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10171 * lynx-low.c (lynx_resume): Use the resume_info parameter
10172 to determine the ptid for the lynx_ptrace call, unless
10173 it is equal to minus_one_ptid, in which case we use the
10174 ptid of the current_inferior.
10175 (lynx_wait_1): After having received a thread create/exit
10176 event, resume the inferior's execution using the signaling
10177 thread's ptid, rather than the old ptid.
10179 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10181 * lynx-low.c (lynx_resume): Delete variable ret.
10183 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10185 * gdbreplay.c (gdbreplay_version): Update copyright year.
10186 * server.c (gdbserver_version): Likewise.
10188 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10190 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10193 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10195 * lynx-low.c (ptrace_request_to_str): Add handling for
10196 PTRACE_GETTRACESIG.
10198 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10200 * lynx-low.c (lynx_attach): Delete variable new_process.
10202 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10204 * lynx-low.c (lynx_create_inferior): Delete variable
10207 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10209 * lynx-low.c (ptrace_request_to_str): Do not handle
10210 PTRACE_GETTHREADLIST if this macro does not exist.
10212 2012-12-15 Yao Qi <yao@codesourcery.com>
10214 * Makefile.in (OBS): Add notif.o.
10215 * notif.c, notif.h: New.
10216 * server.c: Include "notif.h".
10217 (struct vstop_notif) <next>: Remove.
10219 (queue_stop_reply): Update.
10220 (push_event, send_next_stop_reply): Remove.
10221 (discard_queued_stop_replies): Update.
10222 (notif_stop): New variable.
10223 (handle_v_stopped): Remove.
10224 (handle_v_requests): Don't call handle_v_stopped. Call
10225 handle_ack_notif instead.
10226 (queue_stop_reply_callback): Call notif_event_enque instead
10227 of queue_stop_reply.
10228 (handle_status): Don't call send_next_stop_reply, call
10229 notif_write_event instead.
10230 (kill_inferior_callback): Likewise.
10231 (detach_or_kill_inferior_callback): Likewise.
10232 (main): Call initialize_notif.
10233 (process_serial_event): Call QUEUE_is_empty.
10234 (handle_target_event): Call notif_push instead of push event.
10235 * server.h (push_event): Remove declaration.
10237 2012-12-10 Tom Tromey <tromey@redhat.com>
10239 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10240 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10243 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10244 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10245 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10246 (amd64-linux-ipa.o, ax.o): Rewrite.
10247 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10248 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10249 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10250 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10251 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10252 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10253 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10254 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10255 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10256 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10257 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10258 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10259 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10260 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10261 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10262 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10263 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10264 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10265 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10266 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10267 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10268 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10269 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10270 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10271 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10272 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10273 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10274 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10275 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10276 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10277 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10278 (reg-tilegx.o): Remove.
10279 (all_object_files): New macro.
10280 Include .deps files.
10281 * aclocal.m4, configure: Rebuild.
10282 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10283 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10284 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10286 2012-12-05 Tom Tromey <tromey@redhat.com>
10289 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10291 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10293 * configure.ac: Check for linux/perf_event.h.
10294 * config.in: Regenerated.
10295 * configure: Regenerated.
10297 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10299 * hostio.c (handle_readlink): Decrease buffer size
10300 parameter passed to readlink by one byte.
10302 2012-11-26 Yao Qi <yao@codesourcery.com>
10304 * configure.ac (build_warnings): Append '-Wempty-body'.
10305 * configure: Regenerated.
10306 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10309 2012-11-15 Pierre Muller <muller@sourceware.org>
10311 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10312 * config.in: Regenerate.
10313 * configure: Regenerate.
10314 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10315 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10316 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10317 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10319 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10320 instead of <sys/wait.h> header.
10321 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10323 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10325 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10326 (various make rules): Remove -DGDBSERVER
10328 2012-11-09 Yao Qi <yao@codesourcery.com>
10330 * spu-low.c (current_ptid): Move it to ..
10331 * gdbthread.h: ... here. New.
10332 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10333 * server.c (myresume, process_serial_event): Likewise.
10334 * thread-db.c (thread_db_find_new_threads): Likewise.
10335 * tracepoint.c (run_inferior_command): Likewise.
10337 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10339 * server.c (handle_search_memory_1): Include access length in
10342 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10344 * linux-crisv32-low.c: Fix compile errors.
10346 2012-09-04 Yao Qi <yao@codesourcery.com>
10348 * tracepoint.c (cmd_qtsv): Adjust debug message.
10349 Don't check CUR_TPOINT.
10351 2012-08-28 Yao Qi <yao@codesourcery.com>
10353 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10354 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10355 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10356 Remove declarations of xmalloc, xreallloc, xstrdup and
10358 * Makefile.in (libiberty_h): New.
10359 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10360 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10362 2012-08-23 Yao Qi <yao@codesourcery.com>
10364 * server.h: Remove declaration of 'xsnprintf'.
10366 2012-08-22 Keith Seitz <keiths@redhat.com>
10368 * server.h: Include build-gnulib-gbserver/config.h.
10369 * gdbreplay.c: Likewise.
10371 2012-08-08 Doug Evans <dje@google.com>
10373 * Makefile.in (SFILES): Add gdb_vecs.c.
10374 (OBS): Add gdb_vecs.o.
10375 (gdb_vecs_h, host_defs_h): New variables.
10376 (thread-db.o): Add $(gdb_vecs_h) dependency.
10377 (gdb_vecs.o): New rule.
10378 * thread-db.c: #include "gdb_vecs.h".
10379 (thread_db_load_search): Use a vector to iterate over path elements.
10380 Handle text appearing after "$pdir".
10382 * configure.ac: Add check for strstr.
10383 * config.in: Regenerate.
10384 * configure: Regenerate.
10386 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10388 * hostio.c (handle_pread): If pread fails, fall back to attempting
10390 (handle_pwrite): Likewise for pwrite.
10392 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10394 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10395 between unsupported TYPE and unimplementable ADDR/LEN combination.
10396 (arm_insert_point): Act on new return value.
10398 2012-07-31 Pedro Alves <palves@redhat.com>
10400 * server.c (process_point_options): Only skip tokens if we find
10401 one that is unrecognized. Don't treat 'X' specially while
10402 skipping unrecognized tokens.
10404 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10406 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10407 to 4-byte-align HW breakpoint addresses for Thumb.
10409 2012-07-27 Yao Qi <yao@codesourcery.com>
10413 * server.h: Declare gdb_agent_about_to_close.
10414 * target.c (kill_inferior): Include "agent.h".
10415 New. Send command 'kill'.
10416 * target.h (kill_inferior): Removed macro.
10417 * tracepoint.c (gdb_agent_about_to_close): New.
10418 (gdb_agent_helper_thread): Handle command 'close'.
10419 Wait endlessly until the inferior stops.
10420 Install gdb_agent_remove_socket to atexit hook.
10421 (agent_socket_name): New static variable.
10422 (gdb_agent_socket_init): Replace local variable 'name' with
10423 'agent_socket_name'.
10424 (gdb_agent_remove_socket): New.
10426 2012-07-27 Yao Qi <yao@codesourcery.com>
10428 * server.c (process_point_options): Stop at 'X' when parsing.
10430 2012-07-19 Michael Eager <eager@eagercon.com>
10432 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10434 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10435 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10436 hardware breakpoint.
10438 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10440 * gdbserver/linux-low.c (initialize_low): Call
10441 linux_ptrace_init_warnings.
10443 2012-07-02 Doug Evans <dje@google.com>
10445 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10448 2012-07-02 Stan Shebs <stan@codesourcery.com>
10450 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10451 (ax.o): Add it to build rule.
10453 (OBS): Add format.o.
10454 (IPA_OBS): Add format.o.
10455 * server.c (handle_query): Claim support for breakpoint commands.
10456 (process_point_options): Add command case.
10457 (process_serial_event): Leave running if there are printfs in
10459 * mem-break.h (any_persistent_commands): Declare.
10460 (add_breakpoint_commands): Declare.
10461 (gdb_no_commands_at_breakpoint): Declare.
10462 (run_breakpoint_commands): Declare.
10463 * mem-break.c (struct point_command_list): New struct.
10464 (struct breakpoint): New field command_list.
10465 (any_persistent_commands): New function.
10466 (add_commands_to_breakpoint): New function.
10467 (add_breakpoint_commands): New function.
10468 (gdb_no_commands_at_breakpoint): New function.
10469 (run_breakpoint_commands): New function.
10470 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10472 * ax.c: Include format.h.
10473 (ax_printf): New function.
10474 (gdb_eval_agent_expr): Add printf opcode.
10476 2012-06-13 Yao Qi <yao@codesourcery.com>
10478 * server.c (start_inferior): Remove duplicated writes to fields
10479 'last_resume_kind' and 'last_status' of 'current_inferior'.
10481 2012-06-12 Yao Qi <yao@codesourcery.com>
10482 Pedro Alves <palves@redhat.com>
10484 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10486 * server.c (handle_v_cont): Extend comment.
10488 2012-06-11 Yao Qi <yao@codesourcery.com>
10490 * linux-low.c (linux_attach): Add 'static'.
10492 2012-06-06 Yao Qi <yao@codesourcery.com>
10494 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10496 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10498 Fix gcc -flto compilation warning.
10499 * server.c (main): Make variable multi_mode and attach volatile.
10501 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10503 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10504 if the platform doesn't know about it.
10506 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10508 * Makefile.in (SFILES): Add linux-tile-low.c.
10509 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10510 * configure.srv: Handle tilegx-*-linux*.
10511 * linux-tile-low.c: New file.
10513 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10515 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10517 2012-05-24 Pedro Alves <palves@redhat.com>
10521 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10523 2012-05-24 Pedro Alves <palves@redhat.com>
10527 Replace target_signal with gdb_signal throughout.
10529 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10531 * linux-low.c (linux_store_registers): Avoid the copying sequence
10532 when no data has been retrieved by ptrace.
10534 2012-05-22 Will Deacon <will.deacon@arm.com>
10536 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10537 Include asm/ptrace.h.
10538 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10541 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10543 * linux-low.c (linux_store_registers): Don't re-retrieve data
10544 with ptrace that has already been obtained from /proc. Always
10545 copy any data retrieved with ptrace to the buffer supplied.
10547 2012-05-11 Yao Qi <yao@codesourcery.com>
10548 Pedro Alves <palves@redhat.com>
10550 * linux-low.c (enum stopping_threads_kind): New.
10551 (stopping_threads): Change type to `enum stopping_threads_kind'.
10552 (handle_extended_wait): If stopping and suspending threads, leave
10553 the new_lwp suspended too.
10554 (linux_wait_for_event): Adjust.
10555 (stop_all_lwps): Set `stopping_threads' to
10556 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10557 whether we're suspending threads or just stopping them. Assert no
10560 2012-04-29 Yao Qi <yao@codesourcery.com>
10562 * server.h: Move some code to ...
10563 * gdbthread.h: ... here. New.
10564 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10565 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10566 (nto-low.o, win32-low.o): Likewise.
10567 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10568 * regcache.c, remote-utils.c, server.c: Likewise.
10569 * target.c, tracepoint.c, win32-low.c: Likewise.
10571 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10573 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10574 (PTRACE_ARG4_TYPE): Likewise.
10575 (PTRACE_XFER_TYPE): Likewise.
10576 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10577 ptrace to PTRACE_ARG3_TYPE.
10578 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10579 (PTRACE_ARG4_TYPE): Likewise.
10580 (PTRACE_XFER_TYPE): Likewise.
10581 (linux_detach_one_lwp): Cast fourth argument of
10582 ptrace to long then PTRACE_ARG4_TYPE.
10583 (regsets_fetch_inferior_registers): Cast third argument of
10584 ptrace to long then PTRACE_ARG3_TYPE.
10585 (regsets_store_inferior_registers): Likewise.
10587 2012-04-20 Pedro Alves <palves@redhat.com>
10589 * configure: Regenerate.
10591 2012-04-19 Pedro Alves <palves@redhat.com>
10593 * Makefile.in (GNULIB_BUILDDIR): New.
10594 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10595 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10596 (all, install-only, uninstall, clean-info, all-lib, clean): No
10597 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10598 (maintainer-clean realclean distclean): Use subdir_do.
10600 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10601 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10602 * acinclude.m4: Include acx_configure_dir.m4.
10603 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10604 calls. Call AC_PROG_RANLIB. Configure gnulib using
10607 (GNULIB_STDINT_H): Adjust.
10608 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10609 * gdbreplay.c: Include build-gnulib/config.h.
10610 * server.h: Likewise.
10611 * aclocal.m4: Regenerate.
10612 * config.in: Regenerate.
10613 * configure: Regenerate.
10615 2012-04-19 Pedro Alves <palves@redhat.com>
10617 * Makefile.in (LIBGNU, INCGNU): Adjust.
10618 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10619 (all, install-only, uninstall, clean-info, all-lib, clean)
10620 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10621 * configure.ac: Adjust AC_OUTPUT output.
10622 * aclocal.m4: Regenerate.
10623 * configure: Regenerate.
10625 2012-04-19 Pedro Alves <palves@redhat.com>
10627 * Makefile.in (generated_files): New.
10628 (server_h): Remove the explicit dependency on config.h, and depend
10629 on $generated_files.
10631 2012-04-19 Pedro Alves <palves@redhat.com>
10633 * Makefile.in (INCGNU): Add -Ignulib.
10635 2012-04-19 Pedro Alves <palves@redhat.com>
10637 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10638 (INCGNU): ... this, and spell out -I here.
10639 (GNULIB_LIB): Rename to ...
10640 (LIBGNU): ... this.
10641 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10643 2012-04-19 Pedro Alves <palves@redhat.com>
10645 * config.in: Regenerate.
10647 2012-04-19 Pedro Alves <palves@redhat.com>
10649 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10650 * server.h (memmem): Remove declaration.
10651 * config.in: Regenerate.
10652 * configure: Regenerate.
10654 2012-04-19 Yao Qi <yao@codesourcery.com>
10656 * Makefile.in (SFILES): Add common/vec.c.
10660 2012-04-19 Yao Qi <yao@codesourcery.com>
10662 * remote-utils.c (prepare_resume_reply): Replace with macro
10663 target_core_of_thread.
10664 * server.c (handle_qxfer_threads_proper): Likewise.
10665 * target.h (traget_core_of_thread): New macro.
10667 2012-04-18 Pedro Alves <palves@redhat.com>
10669 * aclocal.m4: Regenerate.
10670 * configure: Regenerate.
10672 2012-04-16 Yao Qi <yao@codesourcery.com>
10674 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10675 duplicated on address.
10677 2012-04-16 Yao Qi <yao@codesourcery.com>
10679 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10680 (struct tracepoint_action_ops) <send>: New field.
10681 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10682 (agent_expr_send, x_tracepoint_action_send): New.
10683 (l_tracepoint_action_send): New.
10684 (cmd_qtdp): Download and install tracepoint
10685 according to `use_agent'.
10686 (run_inferior_command): Add one more parameter `len'.
10688 (tracepoint_send_agent): New.
10689 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10691 2012-04-16 Yao Qi <yao@codesourcery.com>
10693 * tracepoint.c (download_tracepoints): Moved to ...
10694 (cmd_qtstart): ... here.
10696 2012-04-14 Yao Qi <yao@codesourcery.com>
10698 * tracepoint.c: Include inttypes.h.
10699 (struct collect_memory_action): Use sized types.
10700 (struct tracepoint): Likewise.
10701 (cmd_qtdp, stop_tracing): Update print specifiers.
10702 (cmd_qtp, response_tracepoint): Likewise.
10703 (collect_data_at_tracepoint): Likewise.
10704 (collect_data_at_step): Likewise.
10706 2012-04-14 Yao Qi <yao@codesourcery.com>
10708 Import gnulib module inttypes.
10709 * aclocal.m4, config.in, configure: Regenerated.
10711 2012-04-14 Yao Qi <yao@codesourcery.com>
10713 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10714 Makefile and config.status at last.
10716 2012-04-13 Yao Qi <yao@codesourcery.com>
10718 * tracepoint.c: Include stdint.h unconditionally.
10720 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10722 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10723 on BFD_HAVE_SYS_PROCFS_TYPE.
10724 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10725 * configure: Regenerate.
10726 * config.in: Likewise.
10728 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10730 * Makefile.in (clean): Also remove x32.c x32-linux.c
10731 x32-avx.c x32-avx-linux.c.
10732 (x32.o): New target.
10734 (x32-linux.o): Likewise.
10735 (x32-linux.c): Likewise.
10736 (x32-avx.o): Likewise.
10737 (x32-avx.c): Likewise.
10738 (x32-avx-linux.o): Likewise.
10739 (x32-avx-linux.c): Likewise.
10741 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10742 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10743 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10744 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10745 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10746 i386/x32-avx-linux.xml.
10748 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10749 (init_registers_x32_avx_linux): Likwise.
10750 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10751 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10753 2012-04-13 Pedro Alves <palves@redhat.com>
10755 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10756 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10757 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10758 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10761 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10763 * linux-x86-low.c (compat_x32_clock_t): New.
10764 (compat_x32_siginfo_t): Likewise.
10765 (compat_x32_siginfo_from_siginfo): Likewise.
10766 (siginfo_from_compat_x32_siginfo): Likewise.
10767 (linux_is_elf64): Likewise.
10768 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10769 and siginfo_from_compat_x32_siginfo for x32.
10770 (x86_arch_setup): Set linux_is_elf64.
10772 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10775 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10777 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10778 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10779 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10780 compatible with process.
10782 2012-04-12 Yao Qi <yao@codesourcery.com>
10784 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10785 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10786 (install-only, install-info, clean): Handle sub dir gnulib.
10787 (all-lib, am--refresh): New targets.
10788 (memmem.o): Remove target.
10789 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10790 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10791 (AC_REPLACE_FUNCS): Remove memmem.
10792 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10793 (AC_OUTPUT): Generate Makefile in gnulib/.
10794 * aclocal.m4, config.in, configure: Regenerated.
10796 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10798 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10800 2012-04-05 Pedro Alves <palves@redhat.com>
10802 -Werror=strict-aliasing
10804 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10807 2012-04-04 Pedro Alves <palves@redhat.com>
10809 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10810 (sparc_store_gregset_from_stack, sparc_store_gregset)
10811 (sparc_breakpoint_at): Fix formatting.
10813 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10815 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10817 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10818 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10819 * config.in: Regenerate.
10820 * configure: Likewise.
10822 2012-03-29 Pedro Alves <palves@redhat.com>
10824 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10825 Correct ptrace arguments.
10827 2012-03-28 Pedro Alves <palves@redhat.com>
10829 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10830 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10831 (IA64_FR1_REGNUM): New defines.
10832 (ia64_fetch_register): New.
10833 (the_low_target): Install it.
10834 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10836 * linux-low.c (linux_fetch_registers): Try the
10837 the_low_target.fetch_register hook first.
10839 * linux-arm-low.c (the_low_target): Adjust.
10840 * linux-bfin-low.c (the_low_target): Adjust.
10841 * linux-cris-low.c (the_low_target): Adjust.
10842 * linux-crisv32-low.c (the_low_target): Adjust.
10843 * linux-m32r-low.c (the_low_target): Adjust.
10844 * linux-m68k-low.c (the_low_target): Adjust.
10845 * linux-mips-low.c (the_low_target): Adjust.
10846 * linux-ppc-low.c (the_low_target): Adjust.
10847 * linux-s390-low.c (the_low_target): Adjust.
10848 * linux-sh-low.c (the_low_target): Adjust.
10849 * linux-sparc-low.c (the_low_target): Adjust.
10850 * linux-tic6x-low.c (the_low_target): Adjust.
10851 * linux-x86-low.c (the_low_target): Adjust.
10852 * linux-xtensa-low.c (the_low_target): Adjust.
10854 2012-03-26 Pedro Alves <palves@redhat.com>
10856 * server.c (handle_qxfer_libraries): Don't bail early if
10857 the_target->qxfer_libraries_svr4 is not NULL.
10859 2012-03-26 Pedro Alves <palves@redhat.com>
10861 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10863 2012-03-23 Pedro Alves <palves@redhat.com>
10865 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10866 "library-list-svr4" element's start tag when the the DSO list is
10869 2012-03-23 Pedro Alves <palves@redhat.com>
10871 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10872 a variable whose type size is the same as the inferior's pointer
10875 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10877 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10879 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10880 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10881 * linux-low.h: Include <signal.h>.
10882 (struct siginfo): Remove forward declaration.
10883 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10886 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10888 * .gitignore: Ignore more files.
10890 2012-03-19 Pedro Alves <palves@redhat.com>
10891 Jan Kratochvil <jan.kratochvil@redhat.com>
10893 * server.c (cont_thread, general_thread): Add describing comments.
10894 (start_inferior): Clear `cont_thread'.
10895 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10898 2012-03-15 Yao Qi <yao@codesourcery.com>
10900 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10902 (cmd_qtdp): ... here.
10904 2012-03-15 Yao Qi <yao@codesourcery.com>
10906 * tracepoint.c (struct tracepoint_action_ops): New.
10907 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10908 (m_tracepoint_action_download): New.
10909 (r_tracepoint_action_download): New.
10910 (x_tracepoint_action_download): New.
10911 (l_tracepoint_action_download): New.
10912 (add_tracepoint_action): Install `action->ops' according type.
10913 (download_tracepoint_1): Move code `download' function pointer
10914 of various tracepoint_action_ops.
10916 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10918 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10919 linux_ptrace_attach_warnings.
10921 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10923 * Makefile.in (linux-ptrace.o): New.
10924 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10925 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10926 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10927 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10928 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10930 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10932 2012-03-08 Yao Qi <yao@codesourcery.com>
10933 Pedro Alves <palves@redhat.com>
10935 Fix PR server/13392.
10936 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10937 offset of JMP insn.
10938 * tracepoint.c (remove_tracepoint): New.
10939 (cmd_qtdp): Call remove_tracepoint when failed to install.
10941 2012-03-07 Pedro Alves <palves@redhat.com>
10943 * linux-low.c (get_detach_signal): New.
10944 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10945 Pass on pending signals to PTRACE_DETACH. Check the result of the
10947 * server.c (program_signals, program_signals_p): New.
10948 (handle_general_set): Handle QProgramSignals.
10949 * server.h (program_signals, program_signals_p): Declare.
10951 2012-03-05 Pedro Alves <palves@redhat.com>
10952 Jan Kratochvil <jan.kratochvil@redhat.com>
10954 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10957 2012-03-03 Yao Qi <yao@codesourcery.com>
10959 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10960 agent_look_up_symbols.
10962 2012-03-03 Yao Qi <yao@codesourcery.com>
10964 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10965 (linux-x86-low.o): Likewise.
10966 * server.h: Remove in_process_agent_loaded.
10967 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10971 2012-03-03 Yao Qi <yao@codesourcery.com>
10973 * tracepoint.c (gdb_agent_capability): New global.
10974 (in_process_agent_loaded_ust): Renamed to
10975 `in_process_agent_supports_ust'.
10977 (in_process_agent_supports_ust): Call agent_capability_check.
10978 (clear_installed_tracepoints): Assert that agent supports
10981 2012-03-03 Yao Qi <yao@codesourcery.com>
10983 * linux-low.c (linux_supports_agent): New.
10984 (linux_target_ops): Initialize field `supports_agent' with
10985 linux_supports_agent.
10986 * target.h (struct target_ops) <supports_agent>: New.
10987 (target_supports_agent): New macro.
10988 * server.c (handle_general_set): Handle packet 'QAgent'.
10989 (handle_query): Send `QAgent+'.
10990 * Makefile.in (server.o): Depends on agent.h.
10992 2012-03-03 Yao Qi <yao@codesourcery.com>
10994 * Makefile.in (OBS): Add agent.o.
10995 Add new rule for agent.o.
10996 Track dependence of tracepoint.c on agent.h.
10997 * tracepoint.c (run_inferior_command_1):
10998 (run_inferior_command): Call agent_run_command.
10999 (gdb_ust_connect_sync_socket): Deleted. Move it to
11001 (resume_thread, stop_thread): Likewise.
11002 (gdb_ust_socket_init): Renamed to ...
11003 (gdb_agent_socket_init): ... New.
11004 (gdb_ust_thread): Renamed to ...
11005 (gdb_agent_helper_thread): ... New.
11006 (gdb_ust_init): Move some code to ...
11007 (gdb_agent_init): ... here. New.
11008 [HAVE_UST]: Call gdb_ust_init.
11009 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11010 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11011 * config.in, configure: Regenerated.
11013 2012-03-02 Pedro Alves <palves@redhat.com>
11015 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11016 * linux-low.c (struct simple_pid_list): New.
11017 (stopped_pids): New a struct simple_pid_list pointer.
11018 (add_to_pid_list, pull_pid_from_list): New.
11019 (handle_extended_wait): Don't assume the first signal new children
11020 report is SIGSTOP. Adjust call to pull_pid_from_list.
11021 (linux_wait_for_lwp): Adjust.
11023 2012-03-02 Yao Qi <yao@codesourcery.com>
11025 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11028 2012-03-02 Yao Qi <yao@codesourcery.com>
11030 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11031 `stop_pc' and `tpoint'. Update caller.
11033 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11035 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11036 * linux-low.c (use_linux_regsets): New macro.
11037 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11038 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11039 (linux_register_in_regsets): New function.
11040 (usr_fetch_inferior_registers): Skip registers covered by
11042 (usr_store_inferior_registers): Likewise.
11043 (usr_fetch_inferior_registers): New macro.
11044 (usr_store_inferior_registers): Likewise.
11045 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11046 (linux_store_registers): Likewise.
11047 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11049 (init_registers_mips64_dsp_linux): Likewise.
11050 (init_registers_mips_linux): New macro.
11051 (init_registers_mips_dsp_linux): Likewise.
11052 (mips_dsp_num_regs): Likewise.
11053 (DSP_BASE, DSP_CONTROL): New fallback macros.
11054 (mips_base_regs): New macro.
11055 (mips_regmap): Use it. Fix the size.
11056 (mips_dsp_regmap): New variable.
11057 (mips_dsp_regset_bitmap): Likewise.
11058 (mips_arch_setup): New function.
11059 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11061 (mips_cannot_store_register): Likewise.
11062 (the_low_target): Update .arch_setup, .num_regs and .regmap
11063 initializers. Add .regset_bitmap initializer.
11064 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11066 * linux-bfin-low.c (the_low_target): Likewise.
11067 * linux-cris-low.c (the_low_target): Likewise.
11068 * linux-crisv32-low.c (the_low_target): Likewise.
11069 * linux-ia64-low.c (the_low_target): Likewise.
11070 * linux-m32r-low.c (the_low_target): Likewise.
11071 * linux-m68k-low.c (the_low_target): Likewise.
11072 * linux-ppc-low.c (the_low_target): Likewise.
11073 * linux-s390-low.c (the_low_target): Likewise.
11074 * linux-sh-low.c (the_low_target): Likewise.
11075 * linux-sparc-low.c (the_low_target): Likewise.
11076 * linux-tic6x-low.c (the_low_target): Likewise.
11077 * linux-x86-low.c (the_low_target): Likewise.
11078 * linux-xtensa-low.c (the_low_target): Likewise.
11079 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11080 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11081 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11083 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11084 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11086 2012-02-29 Yao Qi <yao@codesourcery.com>
11087 Pedro Alves <palves@redhat.com>
11089 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11090 `step_over_finished' is true.
11092 2012-02-27 Pedro Alves <palves@redhat.com>
11094 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11095 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11097 2012-02-27 Pedro Alves <palves@redhat.com>
11100 * linux-low.c (pid_is_stopped): New.
11101 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11103 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11105 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11108 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11110 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11112 2012-02-24 Luis Machado <lgustavo@codesourcery>
11114 * server.c (handle_query): Advertise support for target-side
11115 breakpoint condition evaluation.
11116 (process_point_options): New function.
11117 (process_serial_event): When inserting a breakpoint, check for
11118 a target-side condition that should be evaluated.
11120 * mem-break.c: Include regcache.h and ax.h.
11121 (point_cond_list_t): New data structure.
11122 (breakpoint) <cond_list>: New field.
11123 (find_gdb_breakpoint_at): Make non-static.
11124 (delete_gdb_breakpoint_at): Clear any target-side
11126 (clear_gdb_breakpoint_conditions): New function.
11127 (add_condition_to_breakpoint): Likewise.
11128 (add_breakpoint_condition): Likewise.
11129 (gdb_condition_true_at_breakpoint): Likewise.
11130 (gdb_breakpoint_here): Return result directly instead
11131 of going through a local variable.
11133 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11134 (clear_gdb_breakpoint_conditions): Likewise.
11135 (add_breakpoint_condition): Likewise.
11136 (gdb_condition_true_at_breakpoint): Likewise.
11138 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11139 (need_step_over_p): Take target-side breakpoint condition into
11142 2012-02-24 Luis Machado <lgustavo@codesourcery>
11144 * server.h: Include tracepoint.h.
11145 (agent_mem_read, agent_get_trace_state_variable_value,
11146 agent_set_trace_state_variable_value,
11147 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11148 get_set_tsv_func_addr): New prototypes.
11150 * ax.h: New include file.
11151 * ax.c: New source file.
11153 * tracepoint.c: Include ax.h.
11154 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11155 agent_expr, eval_result_type): Move to ax.h.
11156 (parse_agent_expr): Rename to ...
11157 (gdb_parse_agent_expr): ... this, make it non-static and move
11159 (unparse_agent_expr) Rename to ...
11160 (gdb_unparse_agent_expr): ... this, make it non-static and move
11162 (eval_agent_expr): Rename to ...
11163 (eval_tracepoint_agent_expr): ... this.
11164 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11165 forward declarations.
11166 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11167 (agent_get_trace_state_variable_value): New function.
11168 (agent_set_trace_state_variable_value): New function.
11169 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11170 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11171 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11172 (condition_true_at_tracepoint): Likewise.
11173 (parse_agent_expr): Rename to ...
11174 (gdb_parse_agent_expr): ... this and move to ax.c.
11175 (unparse_agent_expr): Rename to ...
11176 (gdb_unparse_agent_expr): ... this and move to ax.c.
11177 (gdb_agent_op_name): Move to ax.c.
11178 (eval_agent_expr): Rename to ...
11179 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11181 (eval_tracepoint_agent_expr): New function.
11182 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11184 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11186 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11187 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11188 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11189 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11190 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11191 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11192 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11193 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11194 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11195 (compile_bytecodes): Remove forward declaration.
11196 (is_goto_target): Move to ax.c.
11197 (compile_bytecodes): Move to ax.c and call
11198 agent_get_trace_state_variable_value (...) and
11199 agent_set_trace_state_variable_value (...).
11201 * Makefile.in: Update ax.c and IPA dependencies.
11203 2012-02-24 Pedro Alves <palves@redhat.com>
11205 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11206 (cmd_bigqtbuffer_circular): ... this. Only handle
11207 'QTBuffer:circular:'.
11208 (handle_tracepoint_general_set): Adjust.
11210 2012-02-16 Yao Qi <yao@codesourcery.com>
11212 * inferiors.c: Move code to ...
11213 * dll.c: .... here. New.
11214 * server.h: Declare clear_dlls.
11215 * Makefile.in (SFILES): Add dll.c.
11219 2012-02-11 Yao Qi <yao@codesourcery.com>
11221 * server.c: (handle_monitor_command): Add a new parameter
11223 (handle_query): Update caller.
11225 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11227 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11228 * configure, config.in: Regenerate.
11229 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11232 2012-02-02 Pedro Alves <palves@redhat.com>
11234 Try SIGKILL first, then PTRACE_KILL.
11235 * linux-low.c (linux_kill_one_lwp): New.
11236 (linux_kill_one_lwp): Rename to ...
11237 (kill_one_lwp_callback): ... this. Use the new
11238 linux_kill_one_lwp.
11240 2012-02-02 Pedro Alves <palves@redhat.com>
11242 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11245 2012-01-27 Pedro Alves <palves@redhat.com>
11247 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11248 (elf_64_file_p): Make static.
11249 (linux_pid_exe_is_elf_64_file): New.
11250 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11251 Delete declarations.
11252 (linux_pid_exe_is_elf_64_file): Declare.
11253 * linux-x86-low.c (x86_arch_setup): Use
11254 linux_pid_exe_is_elf_64_file.
11256 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11258 * linux-low.c (linux_wait_for_event_1): Rename to ...
11259 (linux_wait_for_event): ... here and merge it with former
11260 linux_wait_for_event - new variable wait_ptid, use it.
11261 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11263 2012-01-23 Pedro Alves <palves@redhat.com>
11265 * server.c (main): Avoid yet another case of infinite loop while
11266 detaching/killing after a longjmp.
11268 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11271 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11273 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11275 * hostio.c (handle_readlink): New function.
11276 (handle_vFile): Call it to handle "vFile:readlink" packets.
11278 2012-01-20 Pedro Alves <palves@redhat.com>
11279 Ulrich Weigand <ulrich.weigand@linaro.org>
11281 * server.c (handle_v_requests): Only support vAttach and vRun to
11282 start multiple processes when in extended protocol mode.
11284 2012-01-17 Pedro Alves <palves@redhat.com>
11286 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11287 memalign plus mprotect to allocate the scratch buffer.
11289 2012-01-13 Pedro Alves <palves@redhat.com>
11291 * server.c (attach_inferior): Clear `cont_thread'.
11293 2012-01-13 Pedro Alves <palves@redhat.com>
11295 * server.c (main): Avoid infinite loop while detaching/killing
11298 2012-01-09 Doug Evans <dje@google.com>
11300 * server.c (start_inferior): Set last_ptid in --wrapper case.
11302 2012-01-06 Yao Qi <yao@codesourcery.com>
11304 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11306 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11308 2012-01-04 Yao Qi <yao@codesourcery.com>
11310 * tracepoint.c (cmd_qtdp): Print debug message
11311 for static tracepoint.
11313 2012-01-04 Yao Qi <yao@codesourcery.com>
11315 * tracepoint.c (trace_vdebug): Differentiate debug message
11316 between gdbserver and IPA.
11318 2012-01-03 Yao Qi <yao@codesourcery.com>
11320 * tracepoint.c (tracepoint_was_hit): Don't collect for
11323 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11325 * terminal.h: Reformat copyright header.
11327 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11329 * server.c (gdbserver_version): Update copyright year.
11330 * gdbreplay.c (gdbreplay_version): Likewise.
11332 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11334 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11337 2011-12-18 Hui Zhu <teawater@gmail.com>
11338 * linux-low.c (linux_create_inferior): Save return value to ret.
11340 2011-12-18 Hui Zhu <teawater@gmail.com>
11342 * linux-low.c (linux_create_inferior): Save return value to ret.
11344 2011-12-16 Doug Evans <dje@google.com>
11346 * linux-low.c (linux_create_inferior): If stdio connection,
11347 redirect stdin from /dev/null, stdout to stderr.
11348 * remote-utils.c (remote_is_stdio): New static global.
11349 (remote_connection_is_stdio): New function.
11350 (remote_prepare): Handle stdio connection.
11351 (remote_open): Ditto.
11352 (remote_close): Don't close stdin for stdio connections.
11353 (read_prim,write_prim): New functions. Replace all calls to
11354 read/write to these.
11355 * server.c (main): Watch for "-" argument. Move call to
11356 remote_prepare before start_inferior.
11357 * server.h (STDIO_CONNECTION_NAME): New macro.
11358 (remote_connection_is_stdio): Declare.
11360 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11361 in debugging output.
11363 2011-12-15 Yao Qi <yao@codesourcery.com>
11365 * tracepoint.c: Include sys/syscall.h.
11366 (gdb_ust_thread): Remove preprocessor conditional.
11368 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11370 * linux-low.c (linux_detach_one_lwp): Call
11371 the_low_target.prepare_to_resume before detaching.
11373 2011-12-14 Yao Qi <yao@codesourcery.com>
11375 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11378 2011-12-14 Yao Qi <yao@codesourcery.com>
11380 * i386-low.c (i386_low_stopped_data_address): Initialize local
11381 variable `control'.
11383 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11387 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11388 DR_CONTROL unless necessary. Extend comments.
11389 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11390 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11392 2011-12-13 Yao Qi <yao@codesourcery.com>
11394 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11396 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11398 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11400 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11401 Print new debug message for such case.
11403 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11405 Fix overlapping memcpy.
11406 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11407 the read_inferior_memory transfer.
11408 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11409 write_inferior_memory transfer.
11410 (set_fast_tracepoint_jump): New variable buf. Use it for the
11411 read_inferior_memory and write_inferior_memory transfers.
11412 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11413 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11414 Use it for the write_inferior_memory transfer.
11415 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11418 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11420 * linux-low.c (fetch_register, store_register): Make code
11421 consistent, fix formatting.
11423 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11425 * linux-low.c (usr_store_inferior_registers): Factor out code
11426 to handle individual registers into...
11427 (store_register): ... this new function.
11429 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11431 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11432 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11433 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11434 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11435 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11436 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11437 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11438 (srv_xmlfiles): Add new XML files.
11440 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11442 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11443 (init_registers_s390_linux32v1): Add prototype.
11444 (init_registers_s390_linux32v2): Likewise.
11445 (init_registers_s390_linux64v1): Likewise.
11446 (init_registers_s390_linux64v2): Likewise.
11447 (init_registers_s390x_linux64v1): Likewise.
11448 (init_registers_s390x_linux64v2): Likewise.
11449 (s390_num_regs): Increment to 52.
11450 (s390_regmap): Add orig_r2 register.
11451 (s390_num_regs_3264): Increment to 68.
11452 (s390_regmap_3264): Add orig_r2 register.
11453 (s390_collect_ptrace_register): Handle orig_r2 register.
11454 (s390_supply_ptrace_register): Likewise.
11455 (s390_fill_last_break): New function.
11456 (s390_store_last_break): Likewise.
11457 (s390_fill_system_call): New function.
11458 (s390_store_system_call): Likewise.
11459 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11461 (s390_check_regset): New function.
11462 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11463 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11464 Update target_regsets for available register sets.
11466 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11467 Jan Kratochvil <jan.kratochvil@redhat.com>
11469 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11470 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11472 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11473 * linux-low.h (struct process_info_private): New member r_debug.
11474 * server.c (handle_qxfer_libraries): Call
11475 the_target->qxfer_libraries_svr4.
11476 (handle_qxfer_libraries_svr4): New function.
11477 (qxfer_packets): New entry "libraries-svr4".
11478 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11479 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11480 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11481 PACKET_qXfer_libraries_svr4.
11483 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11485 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11486 PSW address/mask between 8-byte and 16-byte formats.
11487 (s390_supply_ptrace_register): Likewise.
11488 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11489 basic addressing mode bit.
11491 2011-11-24 Stan Shebs <stan@codesourcery.com>
11493 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11495 2011-11-17 Stan Shebs <stan@codesourcery.com>
11497 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11498 (tracing_start_time): New global.
11499 (tracing_stop_time): New global.
11500 (tracing_user_name): New global.
11501 (tracing_notes): New global.
11502 (tracing_stop_note): New global.
11503 (cmd_qtstart): Set traceframe_usage, start_time.
11504 (stop_tracing): Set stop_time.
11505 (cmd_qtstatus): Report additional status.
11506 (cmd_qtp): New function.
11507 (handle_tracepoint_query): Call it.
11508 (cmd_qtnotes): New function.
11509 (handle_tracepoint_general_set): Call it.
11510 (get_timestamp): Rename from tsv_get_timestamp.
11512 2011-11-14 Stan Shebs <stan@codesourcery.com>
11513 Kwok Cheung Yeung <kcy@codesourcery.com>
11515 * linux-x86-low.c (small_jump_insn): New.
11516 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11517 trampoline and error message, build a trampoline and issue a small
11518 jump instruction to it.
11519 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11520 trampoline and error message.
11521 (x86_get_min_fast_tracepoint_insn_len): New.
11522 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11523 * linux-low.h (struct linux_target_ops): Add arguments to
11524 install_fast_tracepoint_jump_pad operation, add new operation.
11525 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11527 (linux_get_min_fast_tracepoint_insn_len): New function.
11528 (linux_target_op): Add new operation.
11529 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11530 (gdb_trampoline_buffer_end): Ditto.
11531 (gdb_trampoline_buffer_error): Ditto.
11532 (struct ipa_sym_addresses): Add fields for new IPA variables.
11533 (symbol_list): Add entries for new IPA variables.
11534 (struct tracepoint): Add fields to hold the address range of the
11535 trampoline used by the tracepoint.
11536 (trampoline_buffer_head): New static variable.
11537 (trampoline_buffer_tail): Ditto.
11538 (claim_trampoline_space): New function.
11539 (have_fast_tracepoint_trampoline_buffer): New function.
11540 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11542 (install_fast_tracepoint): Ditto, also add error buffer argument.
11543 (cmd_qtminftpilen): New function.
11544 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11545 (fast_tracepoint_from_trampoline_address): New function.
11546 (fast_tracepoint_collecting): Handle trampoline as part of jump
11548 (set_trampoline_buffer_space): New function.
11549 (initialize_tracepoint): Initialize new IPA variables.
11550 * target.h (struct target_ops): Add arguments to
11551 install_fast_tracepoint_jump_pad operation, add new
11552 get_min_fast_tracepoint_insn_len operation.
11553 (target_get_min_fast_tracepoint_insn_len): New.
11554 (install_fast_tracepoint_jump_pad): Add arguments.
11555 * server.h (IPA_BUFSIZ): Define.
11556 * linux-i386-ipa.c: Include extra header files.
11557 (initialize_fast_tracepoint_trampoline_buffer): New function.
11558 (initialize_low_tracepoint): Call it.
11559 * server.h (set_trampoline_buffer_space): Declare.
11560 (claim_trampoline_space): Ditto.
11561 (have_fast_tracepoint_trampoline_buffer): Ditto.
11563 2011-11-14 Yao Qi <yao@codesourcery.com>
11565 * server.c (handle_query): Handle InstallInTrace for qSupported.
11566 * tracepoint.c (add_tracepoint): Sort list.
11567 (install_tracepoint, download_tracepoint): New.
11568 (cmd_qtdp): Call them to install and download tracepoints.
11569 (sort_tracepoints): Removed.
11570 (cmd_qtstart): Update.
11572 2011-11-14 Yao Qi <yao@codesourcery.com>
11574 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11575 * mem-break.h: Declare.
11576 * tracepoint.c (cmd_qtstart): Move some code to ...
11577 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11579 (download_tracepoints): Move some code to ...
11580 (download_tracepoint_1): ... here. New.
11582 2011-11-08 Yao Qi <yao@codesourcery.com>
11584 * remote-utils.c (relocate_instruction): A comment fix.
11586 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11588 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11589 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11590 dr_status_mirror and dr_control_mirror from debug_reg_state.
11591 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11592 (i386_initial_stuff): Remove use of deleted globals.
11593 (i386_get_thread_context, i386_set_thread_context,
11594 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11595 from debug_reg_state.
11597 2011-11-05 Yao Qi <yao@codesourcery.com>
11599 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11600 address as TPOINT's.
11602 2011-11-02 Stan Shebs <stan@codesourcery.com>
11604 * tracepoint.c (agent_mem_read_string): New function.
11605 (eval_agent_expr): Call it for tracenz.
11606 * server.c (handle_query): Report support for tracenz.
11608 2011-11-02 Yao Qi <yao@codesourcery.com>
11610 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11612 2011-11-02 Yao Qi <yao@codesourcery.com>
11614 * target.h: Fix a typo in comment.
11616 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11618 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11619 clobber the breakpoints' shadows with fast tracepoint jumps.
11620 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11621 * target.c (write_inferior_memory): Also pass MYADDR down to
11624 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11626 * configure.ac: Check support for personality routine.
11627 * configure: Regenerate.
11628 * config.in: Likewise.
11629 * linux-low.c: Include <sys/personality.h>.
11630 Define ADDR_NO_RANDOMIZE if necessary.
11631 (linux_create_inferior): Disable address space randomization when
11632 forking inferior, if requested.
11633 (linux_supports_disable_randomization): New function.
11634 (linux_target_ops): Install it.
11635 * server.h (disable_randomization): Declare.
11636 * server.c (disable_randomization): New global variable.
11637 (handle_general_set): Handle QDisableRandomization.
11638 (handle_query): Likewise for qSupported.
11639 (main): Support --disable-randomization and --no-disable-randomization
11640 command line arguments.
11641 * target.h (struct target_ops): Add supports_disable_randomization.
11642 (target_supports_disable_randomization): New macro.
11644 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11646 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11648 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11649 [!PT_GETDSBT] (target_loadmap): New definition.
11650 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11651 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11652 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11653 and PT_GETDSBT to LINUX_LOADMAP.
11654 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11655 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11657 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11659 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11660 (arm_linux_hwbp_cap): New static variable.
11661 (arm_linux_get_hwbp_cap): Replace by ...
11662 (arm_linux_init_hwbp_cap): ... this new function.
11663 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11664 (arm_linux_get_hw_watchpoint_count): Likewise.
11665 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11666 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11667 (arm_prepare_to_resume): Use perror_with_name instead of error.
11669 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11671 * linux-arm-low.c: Include <signal.h>.
11672 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11673 (struct arm_linux_hwbp_cap): New data type.
11674 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11675 (struct arm_linux_hw_breakpoint): New data type.
11676 (MAX_BPTS, MAX_WPTS): Define.
11677 (struct arch_process_info, struct arch_lwp_info): New data types.
11678 (arm_linux_get_hwbp_cap): New function.
11679 (arm_linux_get_hw_breakpoint_count): Likewise.
11680 (arm_linux_get_hw_watchpoint_count): Likewise.
11681 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11682 (arm_hwbp_control_initialize): Likewise.
11683 (arm_hwbp_control_is_enabled): Likewise.
11684 (arm_hwbp_control_is_initialized): Likewise.
11685 (arm_hwbp_control_disable): Likewise.
11686 (arm_linux_hw_breakpoint_equal): Likewise.
11687 (arm_linux_hw_point_initialize): Likewise.
11688 (struct update_registers_data): New data structure.
11689 (update_registers_callback: New function.
11690 (arm_insert_point): Likewise.
11691 (arm_remove_point): Likewise.
11692 (arm_stopped_by_watchpoint): Likewise.
11693 (arm_stopped_data_address): Likewise.
11694 (arm_new_process): Likewise.
11695 (arm_new_thread): Likewise.
11696 (arm_prepare_to_resume): Likewise.
11697 (the_low_target): Register arm_insert_point, arm_remove_point,
11698 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11699 arm_new_thread, and arm_prepare_to_resume.
11701 2011-09-15 Stan Shebs <stan@codesourcery.com>
11703 * server.h (struct emit_ops): Add compare-goto fields.
11704 * tracepoint.c (gdb_agent_op_sizes): New table.
11705 (emit_eq_goto): New function.
11706 (emit_ne_goto): New function.
11707 (emit_lt_goto): New function.
11708 (emit_le_goto): New function.
11709 (emit_gt_goto): New function.
11710 (emit_ge_goto): New function.
11711 (is_goto_target): New function.
11712 (compile_bytecodes): Recognize special cases of compare-goto
11713 combinations and call specialized emitters for them.
11714 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11715 (amd64_emit_ne_goto): New function.
11716 (amd64_emit_lt_goto): New function.
11717 (amd64_emit_le_goto): New function.
11718 (amd64_emit_gt_goto): New function.
11719 (amd64_emit_ge_goto): New function.
11720 (amd64_emit_ops): Add the new functions.
11721 (i386_emit_eq_goto): New function.
11722 (i386_emit_ne_goto): New function.
11723 (i386_emit_lt_goto): New function.
11724 (i386_emit_le_goto): New function.
11725 (i386_emit_gt_goto): New function.
11726 (i386_emit_ge_goto): New function.
11727 (i386_emit_ops): Add the new functions.
11729 2011-09-08 Stan Shebs <stan@codesourcery.com>
11731 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11732 (i386_emit_epilogue): Restore %ebx.
11734 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11736 * server.c (step_thread): Remove definition.
11737 (process_serial_event): Don't handle Hs.
11738 * server.h (step_thread): Remove declaration.
11739 * target.c (set_desired_inferior): Remove use of step_thread.
11741 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11743 * linux-low.c: Include linux-procfs.h.
11744 (linux_attach_lwp_1): Update comments.
11745 (linux_attach): Scan for existing threads when attaching to a
11746 process that is the tgid.
11747 * Makefile.in: Update dependencies.
11749 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11751 * configure.srv: Add linux-procfs.o dependencies.
11753 2011-08-14 Yao Qi <yao@codesourcery.com>
11755 * target.h (struct target_ops): Fix indent.
11756 * win32-low.c (win32_target_ops): Fix comment.
11758 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11759 Yao Qi <yao@codesourcery.com>
11761 * Makefile.in (clean): Remove tic6x-*.c files.
11762 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11763 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11764 (tic6x-c64xp-linux.c): Likewise.
11765 * configure.srv: Add support for tic6x-*-uclinux.
11766 * linux-tic6x-low.c: New.
11767 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11769 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11770 Yao Qi <yao@codesourcery.com>
11772 * target.h (struct target_ops): Add read_loadmap.
11773 * linux-low.c (struct target_loadseg): New type.
11774 (struct target_loadmap): New type.
11775 (linux_read_loadmap): New function.
11776 (linux_target_ops): Add linux_read_loadmap.
11777 * server.c (handle_query): Support qXfer:fdpic:read packet.
11778 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11781 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11783 * win32-low.c: Include <stdint.h>.
11785 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11787 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11788 to the inferior here.
11789 (i386_remove_aligned_watchpoint): Ditto.
11790 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11791 fit part of the watchpoint in the debug registers.
11792 (i386_update_inferior_debug_regs): New.
11793 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11794 registers, and only update the inferior on success.
11795 (i386_low_remove_watchpoint): Ditto.
11797 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11799 * linux-low.c (compare_ints, unique, list_threads, show_process,
11800 linux_core_of_thread): Delete.
11801 (linux_target_ops): Change linux_core_of_thread to
11802 linux_common_core_of_thread.
11803 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11804 * utils.c (malloc_failure): Change type of argument.
11805 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11806 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11807 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11808 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11809 (IPA_OBJS): Add common-utils-ipa.o.
11810 (ptid_h, linux_osdata_h): New macros.
11811 (server_h): Add common/common-utils.h, common/xml-utils.h,
11812 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11814 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11815 ptid.o, buffer.o): New rules.
11816 (linux-low.o): Add common/linux-osdata.h as a dependency.
11817 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11818 * configure.ac: Add AC_HEADER_DIRENT check.
11819 * config.in: Regenerate.
11820 * configure: Regenerate.
11821 * remote-utils.c (xml_escape_text): Delete.
11822 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11823 buffer_xml_printf): Move to common/buffer.c.
11824 * server.c (main): Remove call to initialize_inferiors.
11825 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11826 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11827 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11828 internal_error, gdb_assert, gdb_assert_fail): Delete.
11829 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11830 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11832 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11833 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11834 initialize_inferiors): Delete.
11836 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11838 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11841 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11843 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11845 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11847 2011-05-26 Yao Qi <yao@codesourcery.com>
11849 * Makefile.in (thread-db.o): Track dependence to
11850 common/gdb_thread_db.h.
11851 * thread-db.c: include gdb_thread_db.h from right place.
11853 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11855 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11856 __FILE__ and __LINE__ to internal_error.
11858 2011-05-13 Doug Evans <dje@google.com>
11860 * thread-db.c (try_thread_db_load_from_sdir): New function.
11861 (try_thread_db_load_from_dir): New function.
11862 (thread_db_load_search): Handle $sdir, ignore $pdir.
11863 Remove trying of system directories if search of
11864 libthread-db-search-path fails, that is now done via $sdir.
11866 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11868 * server.c (handle_query): Add EnableDisableTracepoints to the list
11869 of supported features.
11870 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11872 (cmd_qtenable_disable): New.
11873 (cmd_qtstart): Install tracepoints even if disabled.
11874 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11875 receiving a QTEnable or QTDisable packet.
11876 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11877 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11879 (gdb_probe): Skip data collection if static tracepoint is disabled.
11881 2011-05-10 Doug Evans <dje@google.com>
11883 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11885 2011-05-04 Doug Evans <dje@google.com>
11887 * linux-low.c (linux_join): Skip process lookup.
11888 * spu-low.c (spu_join): Ditto.
11889 * server.c (join_inferiors_callback): Delete.
11890 (process_serial_event): For 'D' packet (detach) call join_inferior
11893 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11895 * README: Don't mention xscale*-*-linux*.
11896 * configure.srv (xscale*-*-linux*): Don't handle target.
11898 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11900 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11902 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11903 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11904 (i386_emit_void_call_2): Likewise.
11906 2011-04-26 Yao Qi <yao@codesourcery.com>
11908 * linux-low.c: Move common macros to linux-ptrace.h.
11909 Include linux-ptrace.h.
11910 * Makefile.in (linux_ptrace_h): New.
11911 (linux-low.o): Depends on linux-ptrace.h.
11913 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11915 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11916 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11917 (remote_prepare): New function with most of the TCP code from ...
11918 (remote_open): ... here. Detect PORT here unconditionally. Move also
11919 setting transport_is_reliable.
11920 * server.c (run_once): New variable.
11921 (gdbserver_usage): Document it.
11922 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11923 the first run if RUN_ONCE.
11924 * server.h (run_once, remote_prepare): New declarations.
11926 2011-04-19 Tom Tromey <tromey@redhat.com>
11928 * win32-low.c (handle_load_dll): Remove duplicate "the".
11930 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11932 Remove support for old Cygwin 1.5 versions.
11933 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11934 function to avoid warning.
11935 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11938 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11940 * gdbserver/server.h (Macro _): Define it if not available.
11942 2011-03-14 Michael Snyder <msnyder@vmware.com>
11944 * hostio.c (handle_close): Remove unnecessary null test.
11946 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11948 * Makefile.in (maintainer-clean realclean distclean): Remove
11949 "make ... subdir_do" command.
11951 2011-03-10 Michael Snyder <msnyder@vmware.com>
11953 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11955 * server.c (handle_v_run): Free alloced buffer on early return.
11957 2011-03-09 Yao Qi <yao@codesourcery.com>
11960 2011-03-04 Yao Qi <yao@codesourcery.com>
11962 * Makefile.in: Remove GNU make feature --directory.
11964 2011-03-05 Yao Qi <yao@codesourcery.com>
11966 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11967 (subdir_do): New make target. Copied from gdb/Makefile.
11968 (maintainer-clean, realclean, distclean, clean): Call corresponding
11969 make targets in common/Makefile.
11971 2011-02-11 Yao Qi <yao@codesourcery.com>
11973 * configure.ac: Call AC_PROG_RANLIB.
11974 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11975 * configure: Regenerate.
11977 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11979 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11981 2011-03-06 Yao Qi <yao@codesourcery.com>
11983 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11985 2011-03-05 Yao Qi <yao@codesourcery.com>
11987 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11988 (subdir_do): New make target. Copied from gdb/Makefile.
11989 (maintainer-clean, realclean, distclean, clean): Call corresponding
11990 make targets in common/Makefile.
11992 2011-03-04 Yao Qi <yao@codesourcery.com>
11994 * Makefile.in: Remove GNU make feature --directory.
11996 2011-03-04 Michael Snyder <msnyder@vmware.com>
11998 * server.c (queue_stop_reply): Call xmalloc not malloc.
12000 2011-03-02 Michael Snyder <msnyder@vmware.com>
12002 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12004 2011-02-28 Michael Snyder <msnyder@vmware.com>
12006 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12007 (cmd_qtframe): Ditto.
12008 (cmd_qtbuffer): Ditto.
12009 (cmd_bigqtbuffer): Ditto.
12011 * utils.c (decimal2str): Initialize 'width' to nine, then
12012 don't mess with it.
12014 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12016 * hostio.c (require_data): Free *data, not data.
12018 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12020 * hostio.c (require_data): Use free, not xfree.
12022 2011-02-27 Michael Snyder <msnyder@vmware.com>
12024 * server.c (handle_query): Discard unused value.
12026 * hostio.c (require_data): Free malloc memory before returning
12029 2011-02-26 Michael Snyder <msnyder@vmware.com>
12031 * linux-low.c (list_threads): Call closedir for dirent.
12033 2011-02-27 Michael Snyder <msnyder@vmware.com>
12035 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12036 a case statement falls through.
12038 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12040 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12043 2011-02-26 Michael Snyder <msnyder@vmware.com>
12045 * utils.c (decimal2str): Eliminate dead code and dead param.
12046 (pulongest): Drop dead param from call to decimal2str.
12049 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12051 Revert the following patch (not approved yet):
12052 2011-02-21 Hui Zhu <teawater@gmail.com>
12053 * tracepoint.c (tp_printf): New function.
12054 (eval_agent_expr): Handle gdb_agent_op_printf.
12056 2011-02-21 Hui Zhu <teawater@gmail.com>
12058 * tracepoint.c (tp_printf): New function.
12059 (eval_agent_expr): Handle gdb_agent_op_printf.
12061 2011-02-18 Tom Tromey <tromey@redhat.com>
12063 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12064 (tracepoint.o): Likewise.
12065 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12066 (gdb_agent_op_names): Likewise.
12068 2011-02-18 Tom Tromey <tromey@redhat.com>
12070 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12071 gdb_agent_op_rot>: New constants.
12072 (gdb_agent_op_names): Add pick and roll.
12073 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12076 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12078 * aclocal.m4: Regenerated with aclocal-1.11.1.
12080 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12082 * server.c (handle_qxfer_traceframe_info): New.
12083 (qxfer_packets): Register "traceframe-info".
12084 (handle_query): Report support for qXfer:traceframe-info:read+.
12085 * tracepoint.c (match_blocktype): New.
12086 (traceframe_find_block_type): Rename to ...
12087 (traceframe_walk_blocks): ... this. Add callback filter argument,
12089 (traceframe_find_block_type): New, reimplemented on top of
12090 traceframe_walk_blocks.
12091 (build_traceframe_info_xml): New.
12092 (traceframe_read_info): New.
12093 * server.h (traceframe_read_info): Declare.
12095 2011-02-11 Yao Qi <yao@codesourcery.com>
12097 * configure.ac: Call AC_PROG_RANLIB.
12098 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12099 * configure: Regenerate.
12101 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12103 * server.c (gdb_read_memory): Change return semantics to allow
12105 (handle_search_memory_1): Adjust.
12106 (process_serial_event) <'m' packet>: Handle partial transfers.
12107 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12109 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12111 * regcache.c (init_register_cache): Initialize
12112 regcache->register_status.
12113 (free_register_cache): Release regcache->register_status.
12114 (regcache_cpy): Copy register_status.
12115 (registers_to_string): Print 'x's for unavailable registers.
12116 (supply_register): Mark the register's status valid or
12117 unavailable, depending on whether a buffer was passed in or not.
12118 (supply_register_zeroed): New.
12119 (supply_regblock): Mark the registers' status valid or
12120 unavailable, depending on whether a buffer was passed in or not.
12121 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12122 (struct regcache): New `register_status' field.
12123 (supply_register_zeroed): Declare.
12124 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12125 supply_register_zeroed, rather than passing a NULL buffer to
12127 * tracepoint.c (fetch_traceframe_registers): Update comment.
12129 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12131 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12134 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12136 * server.h (decode_xfer_write): Change prototype.
12137 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12138 and don't extract the annex here.
12139 * server.c (decode_xfer_read): Remove `annex' parameter,
12140 and don't extract the annex here.
12141 (decode_xfer): New.
12142 (struct qxfer): New.
12143 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12144 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12145 (handle_qxfer_statictrace): New functions, abstracted out from
12146 handle_query, and made to use the struct qxfer interface.
12147 (handle_threads_qxfer_proper): Rename to ...
12148 (handle_qxfer_threads_proper): ... this.
12149 (handle_threads_qxfer): Rename to ...
12150 (handle_qxfer_threads): ... this. Adjust.
12151 (qxfer_packets): New array.
12152 (handle_qxfer): New function.
12153 (handle_query): Use handle_qxfer.
12155 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12157 * gdbreplay.c: Shorten lines of >= 80 columns.
12158 * linux-low.c: Ditto.
12159 * linux-ppc-low.c: Ditto.
12160 * linux-s390-low.c: Ditto.
12161 * linux-sparc-low.c: Ditto.
12162 * linux-x86-low.c: Ditto.
12163 * linux-xtensa-low.c: Ditto.
12164 * mem-break.c: Ditto.
12165 * nto-low.c: Ditto.
12166 * regcache.h: Ditto.
12167 * remote-utils.c: Ditto.
12170 * thread-db.c: Ditto.
12171 * tracepoint.c: Ditto.
12173 * win32-low.h: Ditto.
12175 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12177 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12180 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12182 * server.c (gdbserver_version): Update copyright year in version
12184 * gdbreplay.c (gdbreplay_version): Ditto.
12186 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12188 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12189 * linux-bfin-low.c: New file.
12190 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12191 PT_DATA_ADDR for BFIN targets.
12192 * Makefile.in (SFILES): Add linux-bfin-low.c.
12193 (clean): Remove reg-bfin.c.
12194 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12195 * README: Mention supported Blackfin targets.
12197 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12199 * .gitignore: New file.
12201 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12203 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12205 2010-10-22 Jie Zhang <jie@codesourcery.com>
12207 * Makefile.in: Add FLAGS_TO_PASS variable.
12208 (install): Remove dependency of install-only and recursively
12209 invoke make for install-only.
12211 2010-10-04 Doug Evans <dje@google.com>
12213 * Makefile.in (uninstall): Use $(DESTDIR).
12215 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12219 * linux-x86-low.c (compat_siginfo_from_siginfo)
12220 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12221 si_code is < 0. Check for si_code == SI_TIMER before checking for
12224 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12226 * lynx-i386-low.c: New file.
12227 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12229 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12231 * lynx-low.c (ptrace_request_to_str): Remove handling for
12232 request values that have been removed in LynxOS 5.x.
12234 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12236 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12239 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12241 * configure.ac: Add --enable-inprocess-agent option.
12242 * configure: Rebuilt.
12244 2010-09-06 Yao Qi <yao@codesourcery.com>
12246 * linux-low.c (linux_kill): Remove unused variable.
12247 (linux_stabilize_threads): Likewise.
12248 * server.c (start_inferior): Likewise.
12249 (queue_stop_reply_callback): Likewise.
12250 * tracepoint.c (do_action_at_tracepoint): Likewise.
12252 2010-09-06 Yao Qi <yao@codesourcery.com>
12254 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12257 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12259 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12261 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12263 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12266 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12268 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12269 gdbserver/lynx-ppc-low.c: New files.
12270 * Makefile.in (lynx_low_h): New variable.
12271 (lynx-low.o, lynx-ppc-low.o): New rules.
12272 * configure.ac: On LynxOS, link with -lnetinet.
12273 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12274 * configure: regenerate.
12276 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12278 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12279 * configure.ac: Add check for vasprintf and vsnprintf.
12280 * configure, config.in: Regenerate.
12281 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12283 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12285 * gdbreplay.c: Move include of alloca.h up, next to include of
12287 * server.h: Add include of malloc.h.
12288 * mem-break.c: Remove include of malloc.h.
12289 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12291 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12293 * Makefile.in (memmem.o): Build with -Wno-error.
12295 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12297 * utils.c (xsnprintf): Make non-static.
12298 * server.h: Add xsnprintf declaration.
12299 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12300 replace calls to snprintf by calls to xsnprintf throughout.
12302 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12304 * configure.ac: Add configure check for alloca.
12305 * configure, config.in: Regenerate.
12306 * server.h: Include alloca.h if it exists.
12307 * gdbreplay.c: Include alloca.h if it exists.
12309 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12311 * linux-low.c (__SIGRTMIN): Define if not already defined.
12312 (linux_create_inferior): Check for __ANDROID__ rather than
12314 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12315 are already deferred.
12316 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12317 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12318 stopped and already has a pending signal to report.
12319 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12320 a pending signal to report or is moving out of a jump pad.
12321 (linux_init_signals): Check for __ANDROID__ rather than
12324 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12326 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12327 debug_threads check. Avoid a linear search when not doing debug
12330 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12332 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12333 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12334 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12335 (process_event): Change local fd's type to gdb_fildes_t.
12336 (create_file_handler): Adjust prototype.
12337 (delete_file_handler): Adjust prototype.
12338 (handle_file_event): Adjust prototype. Use pfildes.
12339 (create_file_event): Adjsut prototype.
12340 * remote-utils.c (remote_desc, listen_desc): Change type to
12342 * server.h: New gdb_fildes_t typedef.
12343 [USE_WIN32API]: Include winsock2.h.
12344 (delete_file_handler, add_file_handler): Adjust prototypes.
12345 (pfildes): Declare.
12346 * utils.c (pfildes): New.
12348 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12350 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12351 * configure: Regenerate.
12353 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12355 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12356 (linux_done_accessing_memory): ... this.
12357 (linux_target_ops): Adjust.
12358 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12359 * nto-low.c (nto_target_ops): Adjust comment.
12360 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12361 * spu-low.c (spu_target_ops): Adjust comment.
12362 * target.h (target_ops): Rename unprepare_to_access_memory field
12363 to done_accessing_memory.
12364 (unprepare_to_access_memory): Rename to ...
12365 (done_accessing_memory): ... this.
12367 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12369 * linux-low.c (linux_prepare_to_access_memory): New.
12370 (linux_unprepare_to_access_memory): New.
12371 (linux_target_ops): Install them.
12372 * server.c (read_memory): Rename to ...
12373 (gdb_read_memory): ... this. Use
12374 prepare_to_access_memory/prepare_to_access_memory.
12375 (write_memory): Rename to ...
12376 (gdb_write_memory): ... this. Use
12377 prepare_to_access_memory/prepare_to_access_memory.
12378 (handle_search_memory_1): Adjust.
12379 (process_serial_event): Adjust.
12380 * target.h (struct target_ops): New fields
12381 prepare_to_access_memory and unprepare_to_access_memory.
12382 (prepare_to_access_memory, unprepare_to_access_memory): New.
12383 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12384 prepare_to_access_memory/prepare_to_access_memory.
12385 * nto-low.c (nto_target_ops): Adjust.
12386 * spu-low.c (spu_target_ops): Adjust.
12387 * win32-low.c (win32_target_ops): Adjust.
12389 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12391 * Makefile.in (WARN_CFLAGS): Get it from configure.
12392 (WERROR_CFLAGS): New.
12393 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12394 * configure.ac: Introduce --enable-werror, which adds -Werror to
12395 the compiler command line. Enabled by default. Disable with
12396 --disable-werror. Add -Wdeclaration-after-statement
12397 Wpointer-arith and -Wformat-nonliteral to warning flags.
12398 * configure: Regenerate.
12400 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12402 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12404 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12406 * gdbreplay.c (remote_error): New.
12408 (expect): Use gdbchar. Check for error reading from GDB.
12409 Clarify sync error output.
12410 (play): Check for errors writing to GDB.
12411 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12412 * remote-utils.c (getpkt): Check for errors writing to the remote
12415 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12417 * linux-low.c (linux_wait_1): Move non-debugging code out of
12418 `debug_threads' control.
12420 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12422 * linux-low.c (linux_wait_1): Don't set last_status here.
12423 * server.c (push_event, queue_stop_reply_callback): Assert we're
12424 not pushing a TARGET_WAITKIND_IGNORE event.
12425 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12426 (myresume, handle_target_event): Set the thread's last_resume_kind
12427 and last_status from the target returned status.
12429 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12433 * linux-x86-low.c (update_debug_registers_callback): New.
12434 (i386_dr_low_set_addr): Use it.
12435 (i386_dr_low_get_addr): New.
12436 (i386_dr_low_set_control): Use update_debug_registers_callback.
12437 (i386_dr_low_get_control): New.
12438 (i386_dr_low_get_status): Adjust.
12439 * linux-low.c (linux_stop_lwp): New.
12440 * linux-low.h (linux_stop_lwp): Declare.
12442 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12443 argument instead of a i386_debug_reg_state.
12444 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12445 a i386_debug_reg_state.
12446 (i386_insert_aligned_watchpoint): Adjust.
12447 (i386_remove_aligned_watchpoint): Adjust.
12448 (i386_low_stopped_data_address): Read the debug registers from the
12449 inferior instead of from the mirrors.
12450 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12451 (i386_dr_low_get_addr): Declare.
12452 (i386_dr_low_get_control): Declare.
12453 (i386_dr_low_get_status): Change prototype.
12455 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12456 (i386_dr_low_get_addr): New.
12457 (i386_dr_low_get_control): New.
12458 (i386_dr_low_get_status): Adjust prototype. Return
12460 (i386_initial_stuff): Clear dr_status_mirror and
12462 (i386_get_thread_context): Adjust.
12463 (i386_set_thread_context): Adjust.
12464 (i386_thread_added): Adjust.
12466 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12468 * linux-low.h (linux_thread_area): Delete declaration.
12470 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12472 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12473 after its termination.
12475 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12477 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12478 (gdb_wants_all_stopped): Delete.
12479 (linux_wait_1): Don't call them.
12480 * server.c (handle_v_cont): Tag all threads as want-stopped.
12481 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12482 stopped as "client-wants-stopped".
12484 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12486 * Makefile.in (signals_h): New.
12487 (server_h): Depend on it.
12488 (server.o): Don't depend on $(signals_def).
12489 (signals.o): Depend on $(signals_def).
12491 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12493 * Makefile.in (signals_def): New.
12494 (server_h): Append include/gdb/signals.h and signals_def.
12495 (server.o): Append signals_def.
12497 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12499 * server.c (handle_target_event): Use target_signal_to_host for
12500 resume_info.sig initialization.
12501 * target.h (struct thread_resume) <sig>: New comment.
12503 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12505 * server.c (handle_query): strcpy() the returned string from paddress()
12506 instead of sprintf().
12507 * utils.c (paddress): Return phex_nz().
12509 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12511 * server.c (handle_v_cont): Call mourn_inferior if process
12513 (myresume): Likewise.
12515 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12517 Static tracepoints, and integration with UST.
12519 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12520 * mem-break.c (uninsert_all_breakpoints)
12521 (reinsert_all_breakpoints): New.
12522 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12523 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12524 (gdb_agent_ust_loaded, helper_thread_id)
12525 (gdb_agent_helper_thread_id): New macros.
12526 (struct ipa_sym_addresses): Add addr_ust_loaded,
12527 addr_helper_thread_id, addr_cmd_buf.
12528 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12529 (in_process_agent_loaded_ust): New.
12530 (write_e_ust_not_loaded): New.
12531 (maybe_write_ipa_ust_not_loaded): New.
12532 (struct collect_static_trace_data_action): New.
12533 (enum tracepoint_type) <static_tracepoint>: New.
12534 (struct tracepoint) <handle>: Mention static tracepoints.
12535 (struct static_tracepoint_ctx): New.
12536 (CMD_BUF_SIZE): New.
12537 (add_tracepoint_action): Handle static tracepoint actions.
12538 (unprobe_marker_at): New.
12539 (clear_installed_tracepoints): Handle static tracepoints.
12540 (cmd_qtdp): Handle static tracepoints.
12541 (probe_marker_at): New.
12542 (cmd_qtstart): Handle static tracepoints.
12543 (response_tracepoint): Handle static tracepoints.
12544 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12545 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12546 (get_context_regcache): Handle static tracepoints.
12547 (do_action_at_tracepoint): Handle static tracepoint actions.
12548 (traceframe_find_block_type): Handle static trace data blocks.
12549 (traceframe_read_sdata): New.
12550 (download_tracepoints): Download static tracepoint actions.
12551 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12552 (GDB_PROBE_NAME): New.
12554 (GET_UST_SYM): New.
12557 (ust_marker_to_static_tracepoint): New.
12559 (collect_ust_data_at_tracepoint): New.
12560 (gdb_ust_probe): New.
12561 (UNIX_PATH_MAX, SOCK_DIR): New.
12562 (gdb_ust_connect_sync_socket): New.
12563 (resume_thread, stop_thread): New.
12564 (run_inferior_command): New.
12565 (init_named_socket): New.
12566 (gdb_ust_socket_init): New.
12567 (cstr_to_hexstr): New.
12569 (first_marker, next_marker): New.
12570 (response_ust_marker): New.
12571 (cmd_qtfstm, cmd_qtsstm): New.
12572 (unprobe_marker_at, probe_marker_at): New.
12573 (cmd_qtstmat, gdb_ust_thread): New.
12574 (gdb_ust_init): New.
12575 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12576 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12577 (ST_REGENTRY): New.
12578 (x86_64_st_collect_regmap): New.
12579 (X86_64_NUM_ST_COLLECT_GREGS): New.
12580 (AMD64_RIP_REGNUM): New.
12581 (supply_static_tracepoint_registers): New.
12582 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12583 (ST_REGENTRY): New.
12584 (i386_st_collect_regmap): New.
12585 (i386_NUM_ST_COLLECT_GREGS): New.
12586 (supply_static_tracepoint_registers): New.
12587 * server.c (handle_query): Handle qXfer:statictrace:read.
12588 <qSupported>: Report support for StaticTracepoints, and
12589 qXfer:statictrace:read features.
12590 * server.h (traceframe_read_sdata)
12591 (supply_static_tracepoint_registers): Declare.
12592 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12593 (unpack_varlen_hex): Include in IPA build.
12594 * Makefile.in (ustlibs, ustinc): New.
12595 (IPA_OBJS): Add remote-utils-ipa.o.
12596 ($(IPA_LIB)): Link -ldl and -lpthread.
12598 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12599 * config.in, configure: Regenerate.
12601 2010-06-20 Ian Lance Taylor <iant@google.com>
12602 Pedro Alves <pedro@codesourcery.com>
12604 * linux-x86-low.c (always_true): Delete.
12605 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12606 trying to fool the compiler with always_true.
12608 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12610 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12611 conditions in gdbserver.
12613 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12615 * spu-low.c (spu_read_memory): Wrap around local store limit.
12616 (spu_write_memory): Likewise.
12618 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12620 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12621 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12623 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12625 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12626 uses with LONGEST uses.
12628 2010-06-14 Stan Shebs <stan@codesourcery.com>
12629 Pedro Alves <pedro@codesourcery.com>
12633 * linux-x86-low.c: Include limits.h.
12635 (always_true): New.
12638 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12639 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12640 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12641 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12642 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12643 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12644 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12645 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12646 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12647 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12648 (amd64_emit_void_call_2): New.
12649 (amd64_emit_ops): New.
12650 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12651 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12652 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12653 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12654 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12655 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12656 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12657 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12658 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12659 (i386_emit_stack_adjust, i386_emit_int_call_1)
12660 (i386_emit_void_call_2): New.
12661 (i386_emit_ops): New.
12662 (x86_emit_ops): New.
12663 (the_low_target): Install x86_emit_ops.
12664 * server.h (struct emit_ops): New.
12665 (get_raw_reg_func_addr): Declare.
12666 (current_insn_ptr, emit_error): Declare.
12667 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12668 (set_trace_state_variable_value): New defines.
12669 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12670 addr_get_trace_state_variable_value and
12671 addr_set_trace_state_variable_value.
12672 (symbol_list): New fields for get_raw_reg,
12673 get_trace_state_variable_value and set_trace_state_variable_value.
12674 (condfn): New typedef.
12675 (struct tracepoint): New field `compiled_cond'.
12676 (do_action_at_tracepoint): Clear compiled_cond.
12677 (get_trace_state_variable_value, set_trace_state_variable_value):
12679 (condition_true_at_tracepoint): If there's a compiled condition,
12681 (current_insn_ptr, emit_error): New globals.
12682 (struct bytecode_address): New.
12683 (get_raw_reg_func_addr): New.
12684 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12685 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12686 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12687 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12688 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12689 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12690 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12691 (compile_tracepoint_condition, compile_bytecodes): New.
12692 * target.h (emit_ops): Forward declare.
12693 (struct target_ops): New field emit_ops.
12694 (target_emit_ops): New.
12695 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12696 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12697 * linux-low.c (linux_emit_ops): New.
12698 (linux_target_ops): Install it.
12699 * linux-low.h (struct linux_target_ops): New field emit_ops.
12701 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12703 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12704 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12706 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12707 Stan Shebs <stan@codesourcery.com>
12709 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12710 (all): Depend on $(extra_libraries).
12711 (install-only): Install the IPA.
12712 (IPA_OBJS, IPA_LIB): New.
12713 (clean): Remove the IPA lib.
12714 (IPAGENT_CFLAGS): New.
12715 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12716 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12717 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12718 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12719 * configure.ac: Check for atomic builtins support in the compiler.
12720 (IPA_DEPFILES, extra_libraries): Define.
12721 * configure.srv (ipa_obj): Add description.
12722 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12723 (i[34567]86-*-linux*): Set ipa_obj.
12724 (x86_64-*-linux*): Set ipa_obj.
12725 * linux-low.c (stabilizing_threads): New.
12726 (supports_fast_tracepoints): New.
12727 (linux_detach): Stabilize threads before detaching.
12728 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12729 the lwp is either not stabilizing, or is moving out of a jump pad.
12730 (linux_fast_tracepoint_collecting): New.
12731 (maybe_move_out_of_jump_pad): New.
12732 (enqueue_one_deferred_signal): New.
12733 (dequeue_one_deferred_signal): New.
12734 (linux_wait_for_event_1): If moving out of a jump pad, defer
12735 pending signals to later.
12736 (linux_stabilize_threads): New.
12737 (linux_wait_1): Check if threads need moving out of jump pads, and
12739 (stuck_in_jump_pad_callback): New.
12740 (move_out_of_jump_pad_callback): New.
12741 (lwp_running): New.
12742 (linux_resume_one_lwp): Handle moving out of jump pads.
12743 (linux_set_resume_request): Dequeue deferred signals.
12744 (need_step_over_p): Also step over fast tracepoint jumps.
12745 (start_step_over): Also uninsert fast tracepoint jumps.
12746 (finish_step_over): Also reinsert fast tracepoint jumps.
12747 (linux_install_fast_tracepoint_jump): New.
12748 (linux_target_ops): Install linux_stabilize_threads and
12749 linux_install_fast_tracepoint_jump_pad.
12750 * linux-low.h (linux_target_ops) <get_thread_area,
12751 install_fast_tracepoint_jump_pad>: New fields.
12752 (struct lwp_info) <collecting_fast_tracepoint,
12753 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12754 (linux_get_thread_area): Declare.
12755 * linux-x86-low.c (jump_insn): New.
12756 (x86_get_thread_area): New.
12757 (append_insns): New.
12758 (push_opcode): New.
12759 (amd64_install_fast_tracepoint_jump_pad): New.
12760 (i386_install_fast_tracepoint_jump_pad): New.
12761 (x86_install_fast_tracepoint_jump_pad): New.
12762 (the_low_target): Install x86_get_thread_area and
12763 x86_install_fast_tracepoint_jump_pad.
12764 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12765 (struct fast_tracepoint_jump): New.
12766 (fast_tracepoint_jump_insn): New.
12767 (fast_tracepoint_jump_shadow): New.
12768 (find_fast_tracepoint_jump_at): New.
12769 (fast_tracepoint_jump_here): New.
12770 (delete_fast_tracepoint_jump): New.
12771 (set_fast_tracepoint_jump): New.
12772 (uninsert_fast_tracepoint_jumps_at): New.
12773 (reinsert_fast_tracepoint_jumps_at): New.
12774 (set_breakpoint_at): Use write_inferior_memory.
12775 (uninsert_raw_breakpoint): Use write_inferior_memory.
12776 (check_mem_read): Mask out fast tracepoint jumps.
12777 (check_mem_write): Mask out fast tracepoint jumps.
12778 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12779 (set_fast_tracepoint_jump): Declare.
12780 (delete_fast_tracepoint_jump)
12781 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12782 (reinsert_fast_tracepoint_jumps_at): Declare.
12783 * regcache.c: Don't compile many functions when building the
12784 in-process agent library.
12785 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12786 the register buffer in the heap.
12787 (free_register_cache): If the register buffer isn't owned by the
12788 regcache, don't free it.
12789 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12790 pre-existing register caches.
12791 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12793 (convert_ascii_to_int): : Constify `from' parameter type.
12794 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12795 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12796 the needed buffer in-place.
12797 (relocate_instruction): New.
12798 * server.c (handle_query) <qSymbols>: If the target supports
12799 tracepoints, give it a chance of looking up symbols. Report
12800 support for fast tracepoints.
12801 (handle_status): Stabilize threads.
12802 (process_serial_event): Adjust.
12803 * server.h (struct fast_tracepoint_jump): Forward declare.
12804 (struct process_info) <fast_tracepoint_jumps>: New field.
12805 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12806 (decode_X_packet, decode_M_packet): Adjust.
12807 (relocate_instruction): Declare.
12808 (in_process_agent_loaded): Declare.
12809 (tracepoint_look_up_symbols): Declare.
12810 (struct fast_tpoint_collect_status): Declare.
12811 (fast_tracepoint_collecting): Declare.
12812 (force_unlock_trace_buffer): Declare.
12813 (handle_tracepoint_bkpts): Declare.
12814 (initialize_low_tracepoint)
12815 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12816 * target.h (struct target_ops) <stabilize_threads,
12817 install_fast_tracepoint_jump_pad>: New fields.
12818 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12819 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12820 [HAVE_STDINT_H]: Include stdint.h.
12821 (trace_debug_1): Rename to ...
12822 (trace_vdebug): ... this.
12823 (trace_debug): Rename to ...
12824 (trace_debug_1): ... this. Add `level' parameter.
12825 (trace_debug): New.
12826 (ATTR_USED, ATTR_NOINLINE): New.
12827 (IP_AGENT_EXPORT): New.
12828 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12829 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12830 (about_to_request_buffer_space, trace_buffer_is_full)
12831 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12832 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12833 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12834 (traceframe_write_count, traceframes_created)
12835 (trace_state_variables)
12836 New renaming defines.
12837 (struct ipa_sym_addresses): New.
12838 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12839 (symbol_list): New.
12840 (ipa_sym_addrs): New.
12841 (all_tracepoint_symbols_looked_up): New.
12842 (in_process_agent_loaded): New.
12843 (write_e_ipa_not_loaded): New.
12844 (maybe_write_ipa_not_loaded): New.
12845 (tracepoint_look_up_symbols): New.
12846 (debug_threads) [IN_PROCESS_AGENT]: New.
12847 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12848 (UNKNOWN_SIDE_EFFECTS): New.
12849 (stop_tracing): New.
12850 (flush_trace_buffer): New.
12851 (stop_tracing_bkpt): New.
12852 (flush_trace_buffer_bkpt): New.
12853 (read_inferior_integer): New.
12854 (read_inferior_uinteger): New.
12855 (read_inferior_data_pointer): New.
12856 (write_inferior_data_pointer): New.
12857 (write_inferior_integer): New.
12858 (write_inferior_uinteger): New.
12859 (struct collect_static_trace_data_action): Delete.
12860 (enum tracepoint_type): New.
12861 (struct tracepoint) <type>: New field `type'.
12862 <actions_str, step_actions, step_actions_str>: Only include in
12864 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12865 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12866 (tracepoints): Use IP_AGENT_EXPORT.
12867 (last_tracepoint): Don't include in the IPA.
12868 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12869 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12870 (alloced_trace_state_variables): New.
12871 (trace_state_variables): Use IP_AGENT_EXPORT.
12872 (traceframe_t): Delete unused variable.
12873 (circular_trace_buffer): Don't include in the IPA.
12874 (trace_buffer_start): Delete.
12875 (struct trace_buffer_control): New.
12876 (trace_buffer_free): Delete.
12877 (struct ipa_trace_buffer_control): New.
12878 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12879 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12881 (trace_buffer_ctrl): New.
12882 (TRACE_BUFFER_CTRL_CURR): New.
12883 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12884 Reimplement as macros.
12885 (trace_buffer_wrap): Delete.
12886 (traceframe_write_count, traceframe_read_count)
12887 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12888 (struct tracepoint_hit_ctx) <type>: New field.
12889 (struct fast_tracepoint_ctx): New.
12890 (memory_barrier): New.
12892 (record_tracepoint_error): Update atomically in the IPA.
12893 (clear_inferior_trace_buffer): New.
12894 (about_to_request_buffer_space): New.
12895 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12896 updating the same buffer.
12897 (add_tracepoint): Default the tracepoint's type to trap
12898 tracepoint, and orig_size to -1.
12899 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12900 internal variables.
12901 (create_trace_state_variable): New parameter `gdb'. Handle it.
12902 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12903 (cmd_qtdp): Handle fast tracepoints.
12904 (cmd_qtdv): Adjust.
12905 (max_jump_pad_size): New.
12906 (gdb_jump_pad_head): New.
12907 (get_jump_space_head): New.
12908 (claim_jump_space): New.
12909 (sort_tracepoints): New.
12910 (MAX_JUMP_SIZE): New.
12911 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12913 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12914 support. Upload fast traceframes, and delete internal IPA
12916 (stop_tracing_handler): New.
12917 (flush_trace_buffer_handler): New.
12918 (cmd_qtstop): Upload fast tracepoints.
12919 (response_tracepoint): Handle fast tracepoints.
12920 (tracepoint_finished_step): Upload fast traceframes. Set the
12921 tracepoint hit context's tracepoint type.
12922 (handle_tracepoint_bkpts): New.
12923 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12924 type. Add comment about fast tracepoints.
12925 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12926 non-existing action_str field.
12927 (get_context_regcache): Handle fast tracepoints.
12928 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12930 (fast_tracepoint_from_jump_pad_address): New.
12931 (fast_tracepoint_from_ipa_tpoint_address): New.
12932 (collecting_t): New.
12933 (force_unlock_trace_buffer): New.
12934 (fast_tracepoint_collecting): New.
12936 (gdb_collect): New.
12937 (write_inferior_data_ptr): New.
12938 (target_tp_heap): New.
12939 (target_malloc): New.
12940 (download_agent_expr): New.
12942 (download_tracepoints): New.
12943 (download_trace_state_variables): New.
12944 (upload_fast_traceframes): New.
12945 (IPA_FIRST_TRACEFRAME): New.
12946 (IPA_NEXT_TRACEFRAME_1): New.
12947 (IPA_NEXT_TRACEFRAME): New.
12948 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12949 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12950 (gdb_jump_pad_buffer_end): New.
12951 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12952 (initialize_tracepoint): Adjust.
12953 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12954 buffer. Initialize the low module.
12955 * utils.c (PREFIX, TOOLNAME): New.
12956 (malloc_failure): Use PREFIX.
12957 (error): In the IPA, an error causes an exit.
12958 (fatal, warning): Use PREFIX.
12959 (internal_error): Use TOOLNAME.
12960 (NUMCELLS): Increase to 10.
12961 * configure, config.in: Regenerate.
12963 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12965 * server.c (handle_query) <qSupported>: Do two passes over the
12966 qSupported string to avoid nesting strtok.
12968 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12970 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12972 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12973 -Wl,--dynamic-list.
12974 * configure: Regenerate.
12975 * proc-service.list: New.
12977 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12979 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12982 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12984 * gdbreplay.c (remote_open): Check error return from socket() call by
12985 its equality to -1 not by it being negative.
12986 * remote-utils.c (remote_open): Likewise.
12988 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12990 * config.h: Regenerate.
12992 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12994 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12995 doesn't provide PTRACE_GET_THREAD_AREA.
12997 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12999 * linux-m68k-low.c: Include <asm/ptrace.h>
13000 (ps_get_thread_area): Implement.
13002 2010-05-03 Doug Evans <dje@google.com>
13004 * event-loop.c (struct callback_event): New struct.
13005 (callback_list): New global.
13006 (append_callback_event, delete_callback_event): New functions.
13007 (process_callback): New function.
13008 (start_event_loop): Call it.
13009 * remote-utils.c (NOT_SCHEDULED): Define.
13010 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13011 moved out of readchar.
13012 (readchar): Rewrite. Call reschedule before returning.
13013 (reset_readchar): New function.
13014 (remote_close): Call it.
13015 (process_remaining, reschedule): New functions.
13016 * server.h (callback_handler_func): New typedef.
13017 (append_callback_event, delete_callback_event): Declare.
13019 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13021 * proc-service.c (ps_pglobal_lookup): Use
13022 thread_db_look_up_one_symbol.
13023 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13024 parameter. Use it instead of all_symbols_looked_up.
13025 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13027 (all_symbols_looked_up): Don't declare.
13028 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13029 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13031 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13032 Set all_symbols_looked_up here.
13033 (thread_db_look_up_one_symbol): New.
13034 (thread_db_get_tls_address): Adjust.
13035 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13036 thread_db object on the heap, and tentatively set it in the
13038 (thread_db_init): Don't set all_symbols_looked_up here.
13039 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13041 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13043 * linux-low.c (linux_kill, linux_detach): Adjust.
13044 (status_pending_p_callback): Remove redundant statement. Check
13045 for !TARGET_WAITIKIND_IGNORE, instead of
13046 TARGET_WAITKIND_STOPPED.
13047 (handle_tracepoints): Make sure LWP is locked. Adjust.
13048 (linux_wait_for_event_1): Adjust.
13049 (linux_cancel_breakpoints): New.
13050 (unsuspend_one_lwp): New.
13051 (unsuspend_all_lwps): New.
13052 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13053 (send_sigstop_callback): Change return type to int, add new
13054 `except' parameter and handle it.
13055 (suspend_and_send_sigstop_callback): New.
13056 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13057 pass them down. If SUSPEND, also increment the lwp's suspend
13059 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13060 (need_step_over_p): Don't consider suspended LWPs.
13061 (start_step_over): Adjust.
13062 (proceed_one_lwp): Change return type to int, add new `except'
13063 parameter and handle it.
13064 (unsuspend_and_proceed_one_lwp): New.
13065 (proceed_all_lwps): Use find_inferior instead of
13067 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13068 also decrement the suspend count of LWPs. Pass `except' down,
13069 instead of hacking its suspend count.
13070 (linux_pause_all): Add `freeze' parameter. Adjust.
13071 (linux_unpause_all): New.
13072 (linux_target_ops): Install linux_unpause_all.
13073 * server.c (handle_status): Adjust.
13074 * target.h (struct target_ops): New fields `unpause_all' and
13075 `cancel_breakpoints'. Add new parameter to `pause_all'.
13076 (pause_all): Add new `freeze' parameter.
13077 (unpause_all): New.
13078 (cancel_breakpoints): New.
13079 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13080 cancel breakpoints.
13081 (cmd_qtstart): Pause threads.
13082 (stop_tracing): Pause threads, and cancel breakpoints.
13083 * win32-low.c (win32_target_ops): Adjust.
13085 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13087 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13088 the inferior right away from here...
13089 (linux_wait_1): ... to here, and adjust to check the thread's
13090 last_resume_kind instead of the lwp's step or stop_expected flags.
13092 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13094 * README: Use consistent `GDB' and `GDBserver' spellings.
13096 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13098 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13099 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13100 (linux_detach_one_lwp): Assume the lwp is stopped.
13101 (any_thread_of): Delete.
13102 (linux_detach): Stop all lwps here. Don't blindly delete all
13104 (delete_lwp_callback): New.
13105 (linux_mourn): Delete all lwps of the process that is gone.
13106 (linux_wait_1): Don't delete the last lwp of the process here.
13107 * mem-break.h (mark_breakpoints_out): Declare.
13108 * mem-break.c (mark_breakpoints_out): New.
13109 (free_all_breakpoints): Use it.
13110 * server.c (handle_target_event): If the process is gone, mark
13112 * thread-db.c (struct thread_db) <create_bp>: New field.
13113 (thread_db_enable_reporting): Fix prototype. Store a thread event
13114 breakpoint reference in the thread_db struct.
13115 (thread_db_load_search): Clear the thread_db object.
13116 (try_thread_db_load_1): Ditto.
13117 (switch_to_process): New.
13118 (disable_thread_event_reporting): Use it.
13119 (remove_thread_event_breakpoints): New.
13120 (thread_db_detach, thread_db_mourn): Use it.
13122 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13124 * linux-low.c (linux_enable_event_reporting): New.
13125 (linux_wait_for_event_1, handle_extended_wait): Use it.
13127 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13129 * linux-low.c (linux_kill_one_lwp, linux_kill)
13130 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13131 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13132 SIGSTOP even if the LWP is stopped.
13133 (send_sigstop_callback): New.
13134 (stop_all_lwps): Use send_sigstop_callback instead.
13135 (linux_resume_one_thread): Adjust.
13136 (proceed_one_lwp): Still proceed an LWP that the client has
13137 requested to stop, if we haven't reported it as stopped yet. Make
13138 sure that LWPs the client want stopped, have a pending SIGSTOP.
13140 2010-04-26 Doug Evans <dje@google.com>
13142 * server.c (handle_general_set): Make static.
13144 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13145 Print received char after testing for error/eof instead of before.
13146 (input_interrupt): Tweak comment.
13148 2010-04-23 Doug Evans <dje@google.com>
13150 * server.c (start_inferior): Print inferior argv if --debug.
13152 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13154 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13155 * nto-x86-low.c: Include server.h
13157 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13159 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13160 be consistent with other sources of this directory.
13161 (init_registers_amd64): Correct name of source file of this function
13164 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13166 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13167 64-bit executables.
13169 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13171 * win32-i386-low.c: Add 64-bit support.
13172 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13173 (init_registers_amd64): Declare.
13174 (mappings): Add 64-bit version of array.
13175 (init_windows_x86): New function.
13176 (the_low_target): Change init_arch field to init_windows_x86.
13178 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13180 * win32-low.c: Adapt to support also 64-bit architecture.
13181 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13182 (get_image_name): Use SIZE_T type for local variable `done'.
13183 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13184 (toolhelp_get_dll_name): Idem.
13185 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13186 Use uintptr_t typecast to avoid warning.
13187 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13188 (handle_exception): Use phex_nz to avoid warning.
13189 (win32_wait): Remove unused local variable `process'.
13191 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13193 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13196 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13198 * configure.ac: Use `ws2_32' library for srv_mingw.
13199 * configure: Regenerate.
13200 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13201 * remote-utils.c: Likewise.
13203 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13205 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13206 if __x86_64__ is defined.
13208 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13210 * configure: Regenerate.
13212 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13214 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13215 * target.h (target_ops): New get_tib_address field.
13216 * win32-low.h (win32_thread_info): Add thread_local_base field.
13217 * win32-low.c (child_add_thread): Add tlb argument.
13218 Set thread_local_base field to TLB.
13219 (get_child_debug_event): Adapt to child_add_thread change.
13220 (win32_get_tib_address): New function.
13221 (win32_target_ops): Set get_tib_address field to
13222 win32_get_tib_address.
13223 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13225 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13227 * linux-low.c (linux_mourn): Also remove the process.
13228 * server.c (handle_target_event): Don't remove the process here.
13229 * nto-low.c (nto_mourn): New.
13230 (nto_target_ops): Install it.
13231 * spu-low.c (spu_mourn): New.
13232 (spu_target_ops): Install it.
13233 * win32-low.c (win32_mourn): New.
13234 (win32_target_ops): Install it.
13236 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13238 * server.h (buffer_xml_printf): Remove redundant `;'.
13240 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13242 * regcache.c (set_register_cache): Invalidate regcaches before
13243 changing the register cache layout.
13244 (regcache_invalidate_one): Allow a NULL regcache.
13245 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13246 regcaches before changing the register cache layout or the target
13249 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13251 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13252 variable warning on Linux/x86-64.
13254 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13256 GDBserver disconnected tracing support.
13258 * linux-low.c (linux_remove_process): Delete.
13259 (add_lwp): Don't set last_resume_kind here.
13260 (linux_kill): Use `mourn'.
13261 (linux_detach): Use `thread_db_detach', and `mourn'.
13262 (linux_mourn): New.
13263 (linux_attach_lwp_1): Adjust comment.
13264 (linux_attach): last_resume_kind moved the thread_info; adjust.
13265 (status_pending_p_callback): Adjust.
13266 (linux_wait_for_event_1): Adjust.
13267 (count_events_callback, select_singlestep_lwp_callback)
13268 (select_event_lwp_callback, cancel_breakpoints_callback)
13269 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13270 (proceed_one_lwp): Adjust.
13271 (linux_async): Add debug output.
13272 (linux_thread_stopped): New.
13273 (linux_pause_all): New.
13274 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13276 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13277 (thread_db_free): Delete declaration.
13278 (thread_db_detach, thread_db_mourn): Declare.
13279 * thread-db.c (thread_db_init): Use thread_db_mourn.
13280 (thread_db_free): Delete, split in two.
13281 (disable_thread_event_reporting): New.
13282 (thread_db_detach): New.
13283 (thread_db_mourn): New.
13285 * server.h (struct thread_info) <last_resume_kind>: New field.
13286 <attached>: Add comment.
13287 <gdb_detached>: New field.
13288 (handler_func): Change return type to int.
13289 (handle_serial_event, handle_target_event): Ditto.
13290 (gdb_connected): Declare.
13292 (disconnected_tracing): Declare.
13293 (stop_tracing): Declare.
13295 * server.c (handle_query) <qSupported>: Report support for
13296 disconnected tracing.
13297 (queue_stop_reply_callback): Account for running threads.
13298 (gdb_wants_thread_stopped): New.
13299 (gdb_wants_all_threads_stopped): New.
13300 (gdb_reattached_process): New.
13301 (handle_status): Clear the `gdb_detached' flag of all processes.
13302 In all-stop, stop all threads.
13303 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13304 (process_serial_event): If the remote connection breaks, or if an
13305 exit was forced with "monitor exit", force an event loop exit.
13306 Handle disconnected tracing on detach.
13307 (handle_serial_event): Adjust.
13308 (handle_target_event): If GDB isn't connected, forward events back
13309 to the inferior, unless the last process exited, in which case,
13310 exit gdbserver. Adjust interface.
13312 * remote-utils.c (remote_open): Don't block in accept. Instead
13313 register an event loop source on the listen socket file
13314 descriptor. Refactor bits into ...
13315 (listen_desc): ... this new global.
13316 (gdb_connected): ... this new function.
13317 (enable_async_notification): ... this new function.
13318 (handle_accept_event): ... this new function.
13319 (remote_close): Clear remote_desc.
13321 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13323 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13325 (mourn_inferior): Define.
13326 (target_process_qsupported): Avoid the dangling else problem.
13327 (thread_stopped): Define.
13328 (pause_all): Define.
13329 (target_waitstatus_to_string): Declare.
13330 * target.c (target_waitstatus_to_string): New.
13332 * tracepoint.c (tracing): Make extern.
13333 (disconnected_tracing): New.
13334 (stop_tracing): Make extern. Handle tracing stops due to GDB
13336 (cmd_qtdisconnected): New.
13337 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13338 (handle_tracepoint_general_set): Handle QTDisconnected.
13340 * event-loop.c (event_handler_func): Change return type to int.
13341 (process_event): Bail out if the event handler wants the event
13343 (handle_file_event): Ditto.
13344 (start_event_loop): Bail out if the event handler wants the event
13347 * nto-low.c (nto_target_ops): Adjust.
13348 * spu-low.c (spu_wait): Don't remove the process here.
13349 (spu_target_ops): Adjust.
13350 * win32-low.c (win32_wait): Don't remove the process here.
13351 (win32_target_ops): Adjust.
13353 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13355 * regcache.c (realloc_register_cache): Invalidate inferior's
13356 regcache before recreating it.
13358 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13360 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13362 2010-04-09 Stan Shebs <stan@codesourcery.com>
13363 Pedro Alves <pedro@codesourcery.com>
13365 * server.h (LONGEST): New.
13366 (struct thread_info) <while_stepping>: New field.
13367 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13369 (initialize_tracepoint, handle_tracepoint_general_set)
13370 (handle_tracepoint_query, tracepoint_finished_step)
13371 (tracepoint_was_hit, release_while_stepping_state_list):
13372 (current_traceframe): Declare.
13373 * server.c (handle_general_set): Handle tracepoint packets.
13374 (read_memory): New.
13375 (write_memory): New.
13376 (handle_search_memory_1): Use read_memory.
13377 (handle_query): Report support for conditional tracepoints, trace
13378 state variables, and tracepoint sources. Handle tracepoint
13380 (main): Initialize the tracepoints module.
13381 (process_serial_event): Handle traceframe reads/writes.
13383 * linux-low.c (handle_tracepoints): New.
13384 (linux_wait_1): Call it.
13385 (linux_resume_one_lwp): Handle while-stepping.
13386 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13387 (linux_target_ops): Install them.
13388 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13390 * linux-x86-low.c (x86_supports_tracepoints): New.
13391 (the_low_target). Install it.
13393 * mem-break.h (delete_breakpoint): Declare.
13394 * mem-break.c (delete_breakpoint): Make external.
13396 * target.h (struct target_ops): Add `supports_tracepoints',
13397 `read_pc', and `write_pc' fields.
13398 (target_supports_tracepoints): Define.
13399 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13402 * regcache.h (struct regcache) <registers_owned>: New field.
13403 (init_register_cache, regcache_cpy): Declare.
13404 (regcache_read_pc, regcache_write_pc): Declare.
13405 (register_cache_size): Declare.
13406 (supply_regblock): Declare.
13407 * regcache.c (init_register_cache): New.
13408 (new_register_cache): Use it.
13409 (regcache_cpy): New.
13410 (register_cache_size): New.
13411 (supply_regblock): New.
13412 (regcache_read_pc, regcache_write_pc): New.
13414 * tracepoint.c: New.
13416 * Makefile.in (OBS): Add tracepoint.o.
13417 (tracepoint.o): New rule.
13419 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13421 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13423 (i386-mmx.c): Likewise.
13424 (i386-mmx-linux.o): Likewise.
13425 (i386-mmx-linux.c): Likewise.
13427 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13428 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13429 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13430 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13432 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13433 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13434 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13436 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13438 * Makefile.in (clean): Updated.
13440 (i386-avx.c): Likewise.
13441 (i386-avx-linux.o): Likewise.
13442 (i386-avx-linux.c): Likewise.
13443 (amd64-avx.o): Likewise.
13444 (amd64-avx.c): Likewise.
13445 (amd64-avx-linux.o): Likewise.
13446 (amd64-avx-linux.c): Likewise.
13448 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13449 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13450 (srv_amd64_regobj): Add amd64-avx.o.
13451 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13452 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13453 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13454 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13455 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13456 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13457 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13459 * i387-fp.c: Include "i386-xstate.h".
13461 (i387_cache_to_xsave): Likewise.
13462 (i387_xsave_to_cache): Likewise.
13463 (x86_xcr0): Likewise.
13465 * i387-fp.h (i387_cache_to_xsave): Likewise.
13466 (i387_xsave_to_cache): Likewise.
13467 (x86_xcr0): Likewise.
13469 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13470 * linux-crisv32-low.c (target_regsets): Likewise.
13471 * linux-m68k-low.c (target_regsets): Likewise.
13472 * linux-mips-low.c (target_regsets): Likewise.
13473 * linux-ppc-low.c (target_regsets): Likewise.
13474 * linux-s390-low.c (target_regsets): Likewise.
13475 * linux-sh-low.c (target_regsets): Likewise.
13476 * linux-sparc-low.c (target_regsets): Likewise.
13477 * linux-xtensa-low.c (target_regsets): Likewise.
13479 * linux-low.c: Include <sys/uio.h>.
13480 (regsets_fetch_inferior_registers): Support nt_type.
13481 (regsets_store_inferior_registers): Likewise.
13482 (linux_process_qsupported): New.
13483 (linux_target_ops): Add linux_process_qsupported.
13485 * linux-low.h (regset_info): Add nt_type.
13486 (linux_target_ops): Add process_qsupported.
13488 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13490 (init_registers_i386_avx_linux): New.
13491 (init_registers_amd64_avx_linux): Likewise.
13492 (xmltarget_i386_linux_no_xml): Likewise.
13493 (xmltarget_amd64_linux_no_xml): Likewise.
13494 (PTRACE_GETREGSET): Likewise.
13495 (PTRACE_SETREGSET): Likewise.
13496 (x86_fill_xstateregset): Likewise.
13497 (x86_store_xstateregset): Likewise.
13498 (use_xml): Likewise.
13499 (x86_linux_update_xmltarget): Likewise.
13500 (x86_linux_process_qsupported): Likewise.
13501 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13502 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13503 init_registers_i386_linux here. Call
13504 x86_linux_update_xmltarget.
13505 (the_low_target): Add x86_linux_process_qsupported.
13507 * server.c (handle_query): Call target_process_qsupported.
13509 * target.h (target_ops): Add process_qsupported.
13510 (target_process_qsupported): New.
13512 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13514 * inferiors.c (add_thread): Set last_status kind to
13515 TARGET_WAITKIND_IGNORE.
13516 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13517 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13518 (linux_wait_1): Move `thread' local definition to block that uses
13519 it. Don't NULL initialize `event_child'.
13520 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13521 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13522 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13524 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13526 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13527 an extended waitstatus, or by a watchpoint.
13528 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13529 thread was stepping or has been stopped by a watchpoint.
13531 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13533 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13534 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13535 of another, then delete the previous, and validate all
13537 (validate_inserted_breakpoint): New.
13538 (delete_disabled_breakpoints): New.
13539 (validate_breakpoints): New.
13540 (check_mem_read): Validate breakpoints before trusting their
13541 shadow. Delete disabled breakpoints.
13542 (check_mem_write): Validate breakpoints before trusting they
13543 should be inserted. Delete disabled breakpoints.
13544 * mem-break.h (validate_breakpoints):
13545 * server.c (handle_query): Validate breakpoints when we see a
13548 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13550 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13551 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13552 if we could tell there's a GDB breakpoint at stop_pc.
13553 (need_step_over_p): Don't do a step over if we find a GDB
13554 breakpoint at the resume PC.
13556 * mem-break.c (struct raw_breakpoint): New.
13557 (enum bkpt_type): New type `gdb_breakpoint'.
13558 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13559 fields. New field `raw'.
13560 (find_raw_breakpoint_at): New.
13561 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13562 breakpoint instead.
13563 (set_breakpoint_at): Adjust.
13564 (delete_raw_breakpoint): New.
13565 (release_breakpoint): New.
13566 (delete_breakpoint): Rename to...
13567 (delete_breakpoint_1): ... this. Add proc parameter. Use
13568 release_breakpoint. Return ENOENT.
13569 (delete_breakpoint): Reimplement.
13570 (find_breakpoint_at): Delete.
13571 (find_gdb_breakpoint_at): New.
13572 (delete_breakpoint_at): Delete.
13573 (set_gdb_breakpoint_at): New.
13574 (delete_gdb_breakpoint_at): New.
13575 (gdb_breakpoint_here): New.
13576 (set_reinsert_breakpoint): Use release_breakpoint.
13577 (uninsert_breakpoint): Rename to ...
13578 (uninsert_raw_breakpoint): ... this.
13579 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13580 (reinsert_raw_breakpoint): Change parameter type to
13582 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13584 (check_breakpoints): Adjust. Use release_breakpoint.
13585 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13586 (breakpoint_inserted_here): Ditto.
13587 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13588 Don't trust the breakpoint's shadow if it is not inserted.
13589 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13590 (delete_all_breakpoints): Adjust.
13591 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13592 use delete_breakpoint_1.
13594 * mem-break.h (breakpoints_supported): Delete declaration.
13595 (set_gdb_breakpoint_at): Declare.
13596 (gdb_breakpoint_here): Declare.
13597 (delete_breakpoint_at): Delete.
13598 (delete_gdb_breakpoint_at): Declare.
13600 * server.h (struct raw_breakpoint): Forward declare.
13601 (struct process_info): New field `raw_breakpoints'.
13603 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13606 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13608 * linux-low.c (status_pending_p_callback): Fix comment.
13609 (linux_wait_for_event_1): Move most of the internal breakpoint
13610 handling from here...
13611 (linux_wait_1): ... to here.
13612 (count_events_callback): New.
13613 (select_singlestep_lwp_callback): New.
13614 (select_event_lwp_callback): New.
13615 (cancel_breakpoints_callback): New.
13616 (select_event_lwp): New.
13617 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13618 priority to all LWPs that have had events that should be reported
13619 to the client. Cancel breakpoints when about to reporting the
13620 event to the client, not while stopping lwps. No longer cancel
13621 finished single-steps here.
13622 (cancel_finished_single_step): Delete.
13623 (cancel_finished_single_steps): Delete.
13625 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13627 * mem-break.c (enum bkpt_type): New.
13628 (struct breakpoint): New field `type'.
13629 (set_breakpoint_at): Change return type to struct breakpoint
13630 pointer. Set type to `other_breakpoint' by default.
13631 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13632 in the breakpoint list.
13633 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13634 (reinsert_breakpoint): Rename to ...
13635 (reinsert_raw_breakpoint): ... this.
13636 (reinsert_breakpoints_at): Adjust.
13637 * mem-break.h (struct breakpoint): Declare.
13638 (set_breakpoint_at): Change return type to struct breakpoint
13641 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13643 * server.c (handle_query): Assign, not compare.
13645 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13647 Teach linux gdbserver to step-over-breakpoints.
13649 * linux-low.c (can_hardware_single_step): New.
13650 (supports_breakpoints): New.
13651 (handle_extended_wait): If stopping threads, read the stop pc of
13652 the new cloned LWP.
13654 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13655 low target doesn't support retrieving the PC.
13656 (add_lwp): Set last_resume_kind to resume_continue.
13657 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13658 (linux_attach): Don't clear stop_expected. Set the lwp's
13659 last_resume_kind to resume_stop.
13660 (linux_detach_one_lwp): Don't check for removed breakpoints.
13661 (check_removed_breakpoint): Delete.
13662 (status_pending_p): Rename to ...
13663 (status_pending_p_callback): ... this. Don't check for removed
13664 breakpoints. Don't consider threads that are stopped from GDB's
13666 (linux_wait_for_lwp): Always read the stop_pc here.
13667 (cancel_breakpoint): New.
13668 (step_over_bkpt): New global.
13669 (linux_wait_for_event_1): Implement stepping over breakpoints.
13670 (gdb_wants_lwp_stopped): New.
13671 (gdb_wants_all_stopped): New.
13672 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13673 single-step traps here. Store the thread's last reported target
13675 (send_sigstop): Don't clear stop_expected. Always set it,
13677 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13678 (cancel_finished_single_step): New.
13679 (cancel_finished_single_steps): New.
13680 (wait_for_sigstop): Don't cancel finished single-step traps here.
13681 (linux_resume_one_lwp): Don't check for removed breakpoints.
13682 Don't set `step' on non-hardware step archs.
13683 (linux_set_resume_request): Ignore resume_stop requests if already
13684 stopping or stopped. Set the lwp's last_resume_kind.
13685 (resume_status_pending_p): Don't check for removed breakpoints.
13686 (need_step_over_p): New.
13687 (start_step_over): New.
13688 (finish_step_over): New.
13689 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13690 requests. Clear the thread's last reported target waitstatus.
13691 Don't use the `suspended' flag. Don't consider pending breakpoints.
13692 (linux_resume): Start a step-over if necessary.
13693 (proceed_one_lwp): New.
13694 (proceed_all_lwps): New.
13695 (unstop_all_lwps): New.
13696 * linux-low.h (struct lwp_info): Rewrite comment for the
13697 `suspended' flag. Add the `stop_pc' field. Delete the
13698 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13699 Add `'last_resume_kind' and `need_step_over' fields.
13700 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13701 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13702 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13703 (set_raw_breakpoint_at): New.
13704 (set_breakpoint_at): Rewrite to use it.
13705 (reinsert_breakpoint_handler): Delete.
13706 (set_reinsert_breakpoint): New.
13707 (reinsert_breakpoint_by_bp): Delete.
13708 (delete_reinsert_breakpoints): New.
13709 (uninsert_breakpoint): Rewrite.
13710 (uninsert_breakpoints_at): New.
13711 (reinsert_breakpoint): Rewrite.
13712 (reinsert_breakpoints_at): New.
13713 (check_breakpoints): Rewrite.
13714 (breakpoint_here): New.
13715 (breakpoint_inserted_here): New.
13716 (check_mem_read): Adjust.
13717 * mem-break.h (breakpoints_supported, breakpoint_here)
13718 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13719 (reinsert_breakpoint_by_bp): Delete declaration.
13720 (delete_reinsert_breakpoints): Declare.
13721 (reinsert_breakpoint): Delete declaration.
13722 (reinsert_breakpoints_at): Declare.
13723 (uninsert_breakpoint): Delete declaration.
13724 (uninsert_breakpoints_at): Declare.
13725 (check_breakpoints): Adjust prototype.
13726 * server.h: Adjust include order.
13727 (struct thread_info): Declare here. Add a `last_status' field.
13729 2010-03-23 Michael Snyder <msnyder@vmware.com>
13731 * server.c (crc32): New function.
13732 (handle_query): Add handling for 'qCRC:' request.
13734 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13736 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13737 lwp had been stopped by a watchpoint.
13739 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13741 * server.h (internal_error): Declare.
13742 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13743 * utils.c (internal_error): New function.
13745 2010-03-15 Andreas Schwab <schwab@redhat.com>
13747 * configure.srv: Fix typo setting srv_regobj.
13749 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13751 * linux-low.c (fetch_register): Avoid passing a non string literal
13753 (usr_store_inferior_registers): Ditto.
13755 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13757 * linux-low.c (linux_write_memory): Bail out early if peeking
13760 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13762 * linux-low.h (struct lwp_info): New fields
13763 `stopped_by_watchpoint' and `stopped_data_address'.
13764 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13765 here, and cache them in the lwp object.
13766 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13768 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13770 (linux_stopped_by_watchpoint): Rewrite.
13771 (linux_stopped_data_address): Rewrite.
13773 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13775 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13776 switching the current inferior, not before.
13778 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13780 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13781 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13782 i386-linux.c and amd64-linux.c.
13783 (reg-i386.o): Removed.
13784 (reg-i386.c): Likewise.
13785 (reg-i386-linux.o): Likewise.
13786 (reg-i386-linux.c): Likewise.
13787 (reg-x86-64.o): Likewise.
13788 (reg-x86-64.c): Likewise.
13789 (reg-x86-64-linux.o): Likewise.
13790 (reg-x86-64-linux.c): Likewise.
13792 (i386.c): Likewise.
13793 (i386-linux.o): Likewise.
13794 (i386-linux.c): Likewise.
13795 (amd64.o): Likewise.
13796 (amd64.c): Likewise.
13797 (amd64-linux.o): Likewise.
13798 (amd64-linux.c): Likewise.
13800 * configure.srv (srv_i386_regobj): New.
13801 (srv_i386_linux_regobj): Likewise.
13802 (srv_amd64_regobj): Likewise.
13803 (srv_amd64_linux_regobj): Likewise.
13804 (srv_i386_32bit_xmlfiles): Likewise.
13805 (srv_i386_64bit_xmlfiles): Likewise.
13806 (srv_i386_xmlfiles): Likewise.
13807 (srv_amd64_xmlfiles): Likewise.
13808 (srv_i386_linux_xmlfiles): Likewise.
13809 (srv_amd64_linux_xmlfiles): Likewise.
13810 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13811 srv_xmlfiles to $srv_i386_xmlfiles.
13812 (i[34567]86-*-mingw32ce*): Likewise.
13813 (i[34567]86-*-mingw*): Likewise.
13814 (i[34567]86-*-nto*): Likewise.
13815 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13816 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13817 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13818 (x86_64-*-linux*): Likewise.
13820 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13821 (init_registers_amd64_linux): New.
13822 (x86_arch_setup): Replace init_registers_x86_64_linux with
13823 init_registers_amd64_linux.
13825 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13827 * configure.ac: Check for libdl. If it is not available link against
13828 static libthread_db.
13829 * configure: Regenerate.
13831 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13835 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13836 handing a read watchpoint.
13837 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13839 2010-02-12 Doug Evans <dje@google.com>
13841 * linux-low.c (linux_supports_tracefork_flag): Document.
13842 (linux_look_up_symbols): Add comment.
13844 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13846 * regcache.c (supply_register): Clear regcache if buf is NULL.
13848 2010-02-02 Nicolas Roche <roche@sourceware.org>
13849 Joel Brobecker <brobecker@adacore.com>
13851 * inferiors.c (find_inferior): Add function documentation.
13852 (unloaded_dll): Handle the case where the unloaded dll has not
13853 been previously registered in the dll list.
13855 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13857 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13858 (thumb2_breakpoint): New.
13859 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13861 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13863 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13864 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13867 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13869 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13871 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13873 * linux-s390-low.c (s390_collect_ptrace_register)
13874 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13876 2010-01-21 Doug Evans <dje@google.com>
13878 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13879 (PTRACE_ARG4_TYPE): New macro.
13880 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13881 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13882 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13883 (usr_store_inferior_registers): Ditto.
13884 (linux_read_memory, linux_write_memory): Ditto.
13885 (linux_test_for_tracefork): Ditto.
13887 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13888 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13890 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13892 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13895 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13897 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13898 prototype to take a regcache. Adjust.
13900 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13902 * regcache.h (struct thread_info): Forward declare.
13903 (struct regcache): New.
13904 (new_register_cache): Adjust prototype.
13905 (get_thread_regcache): Declare.
13906 (free_register_cache): Adjust prototype.
13907 (registers_to_string, registers_from_string): Ditto.
13908 (supply_register, supply_register_by_name, collect_register)
13909 (collect_register_as_string, collect_register_by_name): Ditto.
13910 * regcache.c (struct inferior_regcache_data): Delete.
13911 (get_regcache): Rename to ...
13912 (get_thread_regcache): ... this. Adjust. Switch inferior before
13913 fetching registers.
13914 (regcache_invalidate_one): Adjust.
13915 (regcache_invalidate): Fix prototype.
13916 (new_register_cache): Return the new register cache.
13917 (free_register_cache): Change prototype.
13918 (realloc_register_cache): Adjust.
13919 (registers_to_string): Change prototype to take a regcache. Adjust.
13920 (registers_from_string): Ditto.
13921 (register_data): Ditto.
13922 (supply_register): Ditto.
13923 (supply_register_by_name): Ditto.
13924 (collect_register): Ditto.
13925 (collect_register_as_string): Ditto.
13926 (collect_register_by_name): Ditto.
13927 * server.c (process_serial_event): Adjust.
13928 * linux-low.h (regset_fill_func, regset_store_func): Change
13930 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13932 * linux-low.c (get_stop_pc): Adjust.
13933 (check_removed_breakpoint): Adjust.
13934 (linux_wait_for_event): Adjust.
13935 (linux_resume_one_lwp): Adjust.
13936 (fetch_register): Add regcache parameter. Adjust.
13937 (usr_store_inferior_registers): Ditto.
13938 (regsets_fetch_inferior_registers): Ditto.
13939 (regsets_store_inferior_registers): Ditto.
13940 (linux_fetch_registers, linux_store_registers): Ditto.
13941 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13943 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13945 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13946 prototype to take a regcache.
13947 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13948 * remote-utils.c (convert_ascii_to_int, outreg)
13949 (prepare_resume_reply): Change prototype to take a regcache.
13951 * target.h (struct target_ops) <fetch_registers, store_registers>:
13952 Change prototype to take a regcache.
13953 (fetch_inferior_registers, store_inferior_registers): Change
13954 prototype to take a regcache. Adjust.
13955 * proc-service.c (ps_lgetregs): Adjust.
13956 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13957 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13958 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13959 take a regcache. Adjust.
13960 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13961 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13962 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13963 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13964 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13965 (cris_cannot_fetch_register):
13966 (cris_breakpoint_at): Change prototype to take a regcache.
13968 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13969 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13970 to take a regcache. Adjust.
13971 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13973 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13974 take a regcache. Adjust.
13975 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13976 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13977 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13978 * linux-mips-low.c (mips_get_pc):
13979 (mips_set_pc): Change prototype to take a regcache. Adjust.
13980 (mips_reinsert_addr): Adjust.
13981 (mips_collect_register): Change prototype to take a regcache.
13983 (mips_supply_register):
13984 (mips_collect_register_32bit, mips_supply_register_32bit)
13985 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13986 (mips_store_fpregset): Ditto.
13987 * linux-ppc-low.c (ppc_supply_ptrace_register)
13988 (ppc_supply_ptrace_register): Ditto.
13989 (parse_spufs_run): Adjust.
13990 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13991 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13992 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13993 take a regcache. Adjust.
13994 * linux-s390-low.c (s390_collect_ptrace_register)
13995 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13996 (s390_set_pc): Change prototype to take a regcache. Adjust.
13997 (s390_arch_setup): Adjust.
13998 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13999 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14000 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14001 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14002 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14004 (sparc_breakpoint_at): Adjust.
14005 * linux-xtensa-low.c (xtensa_fill_gregset):
14006 (xtensa_store_gregset):
14007 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14008 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14009 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14010 prototype to take a regcache. Adjust.
14011 * win32-arm-low.c (arm_fetch_inferior_register)
14012 (arm_store_inferior_register): Change prototype to take a
14014 * win32-i386-low.c (i386_fetch_inferior_register)
14015 (i386_store_inferior_register): Change prototype to take a
14017 * win32-low.c (child_fetch_inferior_registers)
14018 (child_store_inferior_registers): Change prototype to take a
14020 (win32_wait): Adjust.
14021 (win32_fetch_inferior_registers): Change prototype to take a
14023 (win32_store_inferior_registers): Adjust.
14024 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14025 store_inferior_register>: Change prototype to take a regcache.
14027 2010-01-20 Doug Evans <dje@google.com>
14029 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14031 (linux_wait_for_event1, linux_init_signals): Ditto.
14032 (W_STOPCODE): Provide definition if missing.
14034 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14036 * linux-low.c (linux_core_of_thread): New.
14037 (compare_ints, show_process, list_threads): New.
14038 (linux_qxfer_osdata): Report threads and cores.
14039 (linux_target_op): Register linux_core_of_thread.
14040 * remote-utils.c (prepare_resume_reply): Report the core.
14041 (buffer_xml_printf): Support %d specifier.
14042 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14044 (handle_query): Handle qXfer:threads. Announce availability
14046 * target.h (struct target_ops): New field core_of_thread.
14048 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14050 * Makefile.in (clean): Remove new generated files.
14051 (reg-s390.o, reg-s390.c): Remove rules.
14052 (reg-s390x.o, reg-s390x.c): Likewise.
14053 (s390-linux32.o, s390-linux32.c): Add rules.
14054 (s390-linux64.o, s390-linux64.c): Likewise.
14055 (s390x-linux64.o, s390x-linux64.c): Likewise.
14056 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14057 * linux-s390-low.c: Include <elf.h>.
14058 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14059 (init_registers_s390): Remove prototype.
14060 (init_registers_s390x): Likewise.
14061 (init_registers_s390_linux32): Add prototype.
14062 (init_registers_s390_linux64): Likewise.
14063 (init_registers_s390x_linux64): Likewise.
14064 (s390_num_regs_3264): New define.
14065 (s390_regmap_3264): New global variable.
14066 (s390_cannot_fetch_register): Remove obsolete check.
14067 (s390_cannot_store_register): Likewise.
14068 (s390_collect_ptrace_register): Handle upper/lower register halves.
14069 (s390_supply_ptrace_register): Likewise.
14070 (s390_fill_gregset): Update to register number changes.
14071 (s390_get_hwcap): New routine.
14072 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14073 Install appropriate regmap and register set.
14075 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14077 * server.c (gdbserver_version): Update copyright year to 2010.
14078 * gdbreplay.c (gdbreplay_version): Likewise.
14080 2009-12-28 Doug Evans <dje@google.com>
14082 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14083 elf/external.h. Include <elf.h> instead but only if necessary.
14085 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14087 * linux-low.c (linux_remove_process): Remove `detaching'
14088 parameter. Don't release/detach from thread_db here.
14089 (linux_kill): Release/detach from thread_db here, ...
14090 (linux_detach): ... and here, before actually detaching.
14091 (linux_wait_1): ... and here, when a process exits.
14092 * thread-db.c (any_thread_of): New.
14093 (thread_db_free): Switch the current inferior to a thread of the
14096 2009-12-21 Doug Evans <dje@google.com>
14098 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14100 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14101 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14102 warning ifndef __NR_tkill. Move setting of errno there too.
14103 Delete unnecessary resetting of errno after syscall.
14104 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14106 * configure.ac: Check for dladdr.
14107 * config.in: Regenerate.
14108 * configure: Regenerate.
14109 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14110 (try_thread_db_load): Update.
14112 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14114 2009-12-18 Doug Evans <dje@google.com>
14116 * event-loop.c: Include unistd.h if it exists.
14118 * linux-low.c (my_waitpid): Move definition away from being in
14119 between linux_tracefork_child/linux_test_for_tracefork.
14121 * gdb_proc_service.h (psaddr_t): Fix type.
14122 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14123 signature to match glibc.
14125 2009-12-16 Doug Evans <dje@google.com>
14127 * linux-low.c (linux_read_memory): Fix argument to read.
14129 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14131 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14132 events, don't leave current_inferior pointing at null.
14134 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14136 * win32-low.c (LOG): Delete.
14137 (OUTMSG): Output to stderr.
14138 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14139 on compile time LOG macro.
14140 (win32_wait): Fix debug output.
14142 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14144 * win32-low.c (win32_add_one_solib): If the dll name is
14145 "ntdll.dll", prepend the system directory to the dll path.
14147 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14149 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14151 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14152 Vladimir Prus <vladimir@codesourcery.com>
14154 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14155 * configure.ac: Check for __mcoldfire__ and set
14156 gdb_cv_m68k_is_coldfire.
14157 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14158 reg-cf.o and reg-m68k.o.
14159 * configure: Regenerated.
14161 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14163 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14164 Pass it to thread_db_free.
14165 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14166 proper `detaching' argument to linux_remove_process.
14167 * linux-low.h (thread_db_free): Add `detaching' parameter.
14168 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14170 (thread_db_free): Add `detaching' parameter. Only
14171 call td_ta_clear_event if detaching from process.
14173 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14175 * thread-db.c (thread_db_free): Fix typo.
14177 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14180 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14182 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14184 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14185 with an i686 compiler.
14186 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14188 * configure: Rebuilt.
14190 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14194 * server.c (handle_search_memory_1): Correct read_addr initialization
14195 in loop for searching subsequent chunks.
14197 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14199 * configure.ac: New --with-libthread-db option.
14200 * thread-db.c: Allow direct dependence on libthread_db.
14201 (thread_db_free): Adjust.
14202 * config.in: Regenerate.
14203 * configure: Likewise.
14205 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14208 * thread-db.c (attach_thread): New function.
14209 (maybe_attach_thread): Return success/failure.
14210 (find_new_threads_callback): Adjust.
14211 (thread_db_find_new_threads): Loop until no new threads.
14213 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14215 * proc-service.c (ps_lgetregs): Formatting.
14217 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14219 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14220 * configure.ac: Adjust.
14221 * linux-low.h (struct process_info_private): Move members to struct
14223 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14224 * linux-low.c (linux_remove_process): Adjust.
14225 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14226 * server.c (handle_query): Move code ...
14227 (handle_monitor_command): ... here. New function.
14228 * target.h (struct target_ops): New member.
14229 * thread-db.c (struct thread_db): New.
14230 (libthread_db_search_path): New variable.
14231 (thread_db_create_event, thread_db_enable_reporting)
14232 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14233 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14234 (try_thread_db_load_1, dladdr_to_soname): New functions.
14235 (try_thread_db_load, thread_db_load_search): New functions.
14236 (thread_db_init): Search for libthread_db.
14237 (thread_db_free): New function.
14238 (thread_db_handle_monitor_command): Likewise.
14239 * config.in: Regenerate.
14240 * configure: Regenerate.
14242 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14244 * spu-low.c (spu_kill): Wait for inferior to terminate.
14245 Call clear_inferiors.
14246 (spu_detach): Call clear_inferiors.
14248 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14250 * aclocal.m4: Regenerate.
14251 * config.in: Likewise.
14252 * configure: Likewise.
14254 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14256 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14257 (parse_spufs_run): New function.
14258 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14259 (ppc_breakpoint_at): Handle SPU breakpoints.
14261 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14263 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14264 (SPUFS_MAGIC): Define.
14265 (spu_enumerate_spu_ids): New function.
14266 (linux_qxfer_spu): New function.
14267 (linux_target_ops): Install linux_qxfer_spu.
14269 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14271 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14272 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14273 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14274 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14275 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14276 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14277 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14278 (init_registers_powerpc_cell32l): Add prototype.
14279 (init_registers_powerpc_cell64l): Likewise.
14280 (ppc_arch_setup): Detect Cell/B.E. architecture.
14282 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14284 * Makefile.in (datarootdir): New variable.
14286 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14288 * linux-low.c (linux_write_memory): Update debugging output.
14289 * Makefile.in (clean): Add new descriptions.
14290 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14291 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14292 * configure.srv: Add new files for arm*-*-linux*.
14293 * linux-arm-low.c: Add new declarations.
14294 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14295 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14296 (HWCAP_VFPv3D16): New.
14297 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14298 instead of __IWMMXT__.
14299 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14300 (arm_arch_setup): New.
14301 (target_regsets): Remove #ifdef. Add VFP regset.
14302 (the_low_target): Use arm_arch_setup.
14304 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14306 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14307 the main thread again.
14309 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14311 Adding Neutrino gdbserver.
14312 * configure: Regenerated.
14313 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14314 * configure.srv (i[34567]86-*-nto*): New target.
14315 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14316 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14317 (nto_comctrl) [__QNX__]: New function.
14318 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14320 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14322 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14325 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14326 Pedro Alves <pedro@codesourcery.com>
14328 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14329 don't support CONTEXT_EXTENDED_REGISTERS.
14330 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14331 (the_low_target): Install them.
14332 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14333 failing with ERROR_PIPE_NOT_CONNECTED.
14335 2009-06-30 Doug Evans <dje@google.com>
14336 Pierre Muller <muller@ics.u-strasbg.fr>
14338 Add h/w watchpoint support to x86-linux, win32-i386.
14339 * Makefile.in (SFILES): Add i386-low.c
14340 (i386_low_h): Define.
14341 (i386-low.o): Add dependencies.
14342 (linux-x86-low.o): Add i386-low.h dependency.
14343 (win32-i386-low.o): Ditto.
14344 * i386-low.c: New file.
14345 * i386-low.h: New file.
14346 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14347 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14348 * linux-low.c (linux_add_process): Initialize arch_private.
14349 (linux_remove_process): Free arch_private.
14350 (add_lwp): Initialize arch_private.
14351 (delete_lwp): Free arch_private.
14352 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14354 * linux-low.h (process_info_private): New member arch_private.
14355 (lwp_info): New member arch_private.
14356 (linux_target_ops): New members new_process, new_thread,
14358 (ptid_of): New macro.
14359 * linux-x86-low.c: Include stddef.h, i386-low.h.
14360 (arch_process_info): New struct.
14361 (arch_lwp_info): New struct.
14362 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14363 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14364 (i386_dr_low_get_status): New function.
14365 (x86_insert_point, x86_remove_point): New functions.
14366 (x86_stopped_by_watchpoint): New function.
14367 (x86_stopped_data_address): New function.
14368 (x86_linux_new_process, x86_linux_new_thread): New functions.
14369 (x86_linux_prepare_to_resume): New function.
14370 (the_low_target): Add entries for insert_point, remove_point,
14371 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14373 * server.c (debug_hw_points): New global.
14374 (monitor_show_help): Document set debug-hw-points.
14375 (handle_query): Process "set debug-hw-points".
14376 * server.h (debug_hw_points): Declare.
14377 (paddress): Declare.
14378 * utils.c (NUMCELLS, CELLSIZE): New macros.
14379 (get_sell, xsnprintf, paddress): New functions.
14380 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14381 remove_point, stopped_by_watchpoint, stopped_data_address.
14382 * win32-i386-low.c: Include i386-low.h.
14383 (debug_reg_state): Replaces dr.
14384 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14385 (i386_dr_low_get_status): New function.
14386 (i386_insert_point, i386_remove_point): New functions.
14387 (i386_stopped_by_watchpoint): New function.
14388 (i386_stopped_data_address): New function.
14389 (i386_initial_stuff): Update.
14390 (get_thread_context,set_thread_context,i386_thread_added): Update.
14391 (the_low_target): Add entries for insert_point,
14392 remove_point, stopped_by_watchpoint, stopped_data_address.
14393 * win32-low.c (win32_insert_watchpoint): New function.
14394 (win32_remove_watchpoint): New function.
14395 (win32_stopped_by_watchpoint): New function.
14396 (win32_stopped_data_address): New function.
14397 (win32_target_ops): Add entries for insert_watchpoint,
14398 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14399 * win32-low.h (win32_target_ops): New members insert_point,
14400 remove_point, stopped_by_watchpoint, stopped_data_address.
14402 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14404 * server.c (process_serial_event): Re-return unsupported, not
14405 error, if the type isn't recognized. Re-allow supporting only
14406 insert or remove packets. Also call require_running for
14407 breakpoints. Add missing break statement to default case. Tidy.
14408 * target.h (struct target_ops): Rename insert_watchpoint to
14409 insert_point, and remove_watchpoint to remove_point.
14411 * linux-low.h (struct linux_target_ops): Likewise.
14412 * linux-low.c (linux_insert_watchpoint): Rename to ...
14413 (linux_insert_point): ... this. Adjust.
14414 (linux_remove_watchpoint): Rename to ...
14415 (linux_remove_point): ... this. Adjust.
14416 (linux_target_ops): Adjust.
14417 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14418 (cris_insert_point): ... this.
14419 (cris_remove_watchpoint): Rename to ...
14420 (cris_remove_point): ... this.
14421 (the_low_target): Adjust.
14423 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14425 * server.c (handle_v_kill): Pass signal_pid to
14426 kill_inferior if multi_process is zero.
14428 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14430 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14431 * target.h (target_ops): Comment for *_watchpoint to make it clear
14432 the functions can get types '0' and '1'.
14434 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14436 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14437 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14438 * regcache.c (get_regcache): Likewise.
14439 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14440 * win32-low.c (child_fetch_inferior_registers): Remove check for
14443 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14444 Pedro Alves <pedro@codesourcery.com>
14446 * target.h (struct target_ops) <supports_multi_process>: New
14448 (target_supports_multi_process): New.
14449 * server.c (handle_query): Even if GDB reports support, only
14450 enable multi-process if the target also supports it. Report
14451 multi-process support only if the target backend supports it.
14452 * linux-low.c (linux_supports_multi_process): New function.
14453 (linux_target_ops): Install it as target_supports_multi_process
14456 2009-05-24 Doug Evans <dje@google.com>
14458 Global renaming of find_thread_pid to find_thread_ptid.
14459 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14460 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14461 All callers updated.
14463 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14464 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14467 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14468 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14469 (linux_resume_one_lwp): Ditto.
14471 2009-05-23 Doug Evans <dje@google.com>
14473 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14474 from struct inferior_list_entry * to struct lwp_info *.
14475 All callers updated.
14477 2009-05-13 Doug Evans <dje@google.com>
14479 * linux-x86-low.c: Don't include assert.h.
14480 (x86_siginfo_fixup): Use fatal, not assert.
14481 (x86_arch_setup): Fix comment.
14483 2009-05-12 Doug Evans <dje@google.com>
14485 Biarch support for i386/amd64 gdbserver.
14486 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14487 Add linux-x86-low.c.
14488 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14489 (linux-x86-low.o): Add.
14490 * linux-x86-64-low.c: Delete.
14491 * linux-i386-low.c: Delete.
14492 * linux-x86-low.c: New file.
14493 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14495 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14497 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14498 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14499 (linux_child_pid_to_exec_file): New function.
14500 (elf_64_header_p, elf_64_file_p): New functions.
14501 (siginfo_fixup): New function.
14502 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14503 give target a chance to convert layout.
14504 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14505 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14507 2009-05-07 Doug Evans <dje@google.com>
14509 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14510 (regsets_store_inferior_registers): Ditto.
14512 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14516 * linux-low.c (must_set_ptrace_flags): Delete.
14517 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14519 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14520 `lwp->must_set_ptrace_flags' instead.
14521 (linux_wait_for_event_1): Set ptrace options here.
14522 (linux_wait_1): ... not here.
14524 2009-04-30 Doug Evans <dje@google.com>
14526 * inferiors.c (started_inferior_callback): New function.
14527 (attached_inferior_callback): New function.
14528 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14529 * server.c (print_started_pid, print_attached_pid): New functions.
14530 (detach_or_kill_for_exit): New function.
14531 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14532 * server.h (have_started_inferiors_p): Declare.
14533 (have_attached_inferiors_p): Declare.
14535 * inferiors.c (remove_process): Fix memory leak, free process.
14536 * linux-low.c (linux_remove_process): New function.
14537 (linux_kill): Call it instead of remove_process.
14538 (linux_detach, linux_wait_1): Ditto.
14540 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14542 * configure.srv: Add x86 Windows CE target.
14544 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14546 * inferiors.c (get_thread_process): Make global.
14547 * server.h (get_thread_process): Add prototype.
14548 * thread-db.c (find_one_thread): Use get_thread_process
14549 instead of current_process.
14550 (thread_db_get_tls_address): Do not crash if called when
14551 thread layer is not yet initialized.
14553 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14555 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14556 * spu-low.c (current_tid): Rename to ...
14557 (current_ptid): ... this.
14558 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14559 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14560 ptid_get_lwp (current_ptid) instead of current_tid.
14561 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14562 instead of current_tid. Use find_process_pid to verify pid
14563 argument is valid. Pass proper argument to remove_process.
14564 (spu_thread_alive): Compare current_ptid instead of current_tid.
14565 (spu_resume): Likewise.
14567 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14569 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14572 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14574 Implement the multiprocess extensions, and add linux multiprocess
14577 * server.h (ULONGEST): Declare.
14578 (struct ptid, ptid_t): New.
14579 (minus_one_ptid, null_ptid): Declare.
14580 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14581 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14582 (struct inferior_list_entry): Change `id' type from unsigned from
14584 (struct sym_cache, struct breakpoint, struct
14585 process_info_private): Forward declare.
14586 (struct process_info): Declare.
14587 (current_process): Declare.
14588 (all_processes): Declare.
14589 (initialize_inferiors): Declare.
14590 (add_thread): Adjust to use ptid_t.
14591 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14592 (add_process, remove_process, find_thread_pid): Declare.
14593 (find_inferior_id): Adjust to use ptid_t.
14594 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14595 (multi_process): Declare.
14596 (push_event): Adjust to use ptid_t.
14597 (read_ptid, write_ptid): Declare.
14598 (prepare_resume_reply): Adjust to use ptid_t.
14599 (clear_symbol_cache): Declare.
14600 * inferiors.c (all_processes): New.
14601 (null_ptid, minus_one_ptid): New.
14602 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14603 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14604 (add_thread): Change unsigned long to ptid. Remove gdb_id
14606 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14607 (gdb_id_to_thread): Rename to ...
14608 (find_thread_pid): ... this. Change unsigned long to ptid.
14609 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14610 (loaded_dll, pull_pid_from_list): Adjust.
14611 (add_process, remove_process, find_process_pid)
14612 (get_thread_process, current_process, initialize_inferiors): New.
14613 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14614 (struct target_waitstatus) <related_pid>: Ditto.
14615 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14616 return type to int.
14617 (struct target_ops) <join>: Add `pid' argument.
14618 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14619 (struct target_ops) <wait>: Add `ptid' field. Change return type
14621 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14622 (mywait): Add `ptid' argument. Change return type to ptid_t.
14623 (target_pid_to_str): Declare.
14624 * target.c (set_desired_inferior): Adjust to use ptids.
14625 (mywait): Add new `ptid' argument. Adjust.
14626 (target_pid_to_str): New.
14627 * mem-break.h (free_all_breakpoints): Declare.
14628 * mem-break.c (breakpoints): Delelete.
14629 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14630 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14631 to use per-process breakpoint list.
14632 (free_all_breakpoints): New.
14633 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14634 (symbol_cache, all_symbols_looked_up): Delete.
14636 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14638 (prepare_resume_reply): Change ptid argument's type from unsigned
14639 long to ptid_t. Adjust. Implement W;process and X;process.
14640 (free_sym_cache, clear_symbol_cache): New.
14641 (look_up_one_symbol): Adjust to per-process symbol cache. *
14642 * server.c (cont_thread, general_thread, step_thread): Change type
14644 (attached): Delete.
14645 (multi_process): New.
14646 (last_ptid): Change type to ptid_t.
14647 (struct vstop_notif) <ptid>: Change type to ptid_t.
14648 (queue_stop_reply, push_event): Change `ptid' argument's type to
14650 (discard_queued_stop_replies): Add `pid' argument.
14651 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14652 changes. Don't reference the `attached' global.
14653 (attach_inferior): Adjust to mywait interface changes.
14654 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14655 features. Handle and report "multiprocess+". Handle
14657 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14659 (handle_v_kill): New.
14660 (handle_v_stopped): Adjust to use target_pid_to_str.
14661 (handle_v_requests): Allow multiple attaches and runs when
14662 multiprocess extensions are in effect. Handle "vKill".
14663 (myresume): Adjust to use ptids.
14664 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14665 (handle_status): Adjust to discard_queued_stop_replies interface
14667 (first_thread_of, kill_inferior_callback)
14668 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14669 (main): Call initialize_inferiors. Adjust to use ptids, killing
14670 and detaching from all inferiors. Handle multiprocess packet
14672 * linux-low.h: Include gdb_proc_service.h.
14673 (struct process_info_private): New.
14674 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14675 <lwpid_of>: Use ptid_get_lwp.
14676 (get_lwp_thread): Adjust.
14677 (struct lwp_info): Add `dead' member.
14678 (find_lwp_pid): Declare.
14679 * linux-low.c (thread_db_active): Delete.
14680 (new_inferior): Adjust comment.
14681 (inferior_pid): Delete.
14682 (linux_add_process): New.
14683 (handle_extended_wait): Adjust.
14684 (add_lwp): Change unsigned long to ptid.
14685 (linux_create_inferior): Add process to processes table. Adjust
14686 to use ptids. Don't set new_inferior here.
14687 (linux_attach_lwp): Rename to ...
14688 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14689 it. Adjust to use ptids.
14690 (linux_attach_lwp): New.
14691 (linux_attach): Add process to processes table. Don't set
14693 (struct counter): New.
14694 (second_thread_of_pid_p, last_thread_of_process_p): New.
14695 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14696 multiple processes.
14697 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14698 processes. Remove process from process table.
14699 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14700 to multiple processes.
14701 (any_thread_of): New.
14702 (linux_detach): Add `pid' argument, and handle it. Remove process
14703 from processes table.
14704 (linux_join): Add `pid' argument. Handle it.
14705 (linux_thread_alive): Change unsighed long argument to ptid_t.
14706 Consider dead lwps as not being alive.
14707 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14708 threads we're not interested in.
14709 (same_lwp, find_lwp_pid): New.
14710 (linux_wait_for_lwp): Change `pid' argument's type from int to
14712 (linux_wait_for_event): Rename to ...
14713 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14714 from int to ptid_t. Adjust.
14715 (linux_wait_for_event): New.
14716 (linux_wait_1): Add `ptid' argument. Change return type to
14717 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14718 that exit from the process table.
14719 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14721 (mark_lwp_dead): New.
14722 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14723 stopping all threads, mark its main lwp as dead.
14724 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14726 (fetch_register, usr_store_inferior_registers)
14727 (regsets_fetch_inferior_registers)
14728 (regsets_store_inferior_registers, linux_read_memory)
14729 (linux_write_memory): Inline `inferior_pid'.
14730 (linux_look_up_symbols): Adjust to use per-process
14731 `thread_db_active'.
14732 (linux_request_interrupt): Adjust to use ptids.
14733 (linux_read_auxv): Inline `inferior_pid'.
14734 (initialize_low): Don't reference thread_db_active.
14735 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14736 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14737 (ps_getpid): Return the pid of the current inferior.
14738 * thread-db.c (proc_handle, thread_agent): Delete.
14739 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14741 (find_one_thread): Change argument type to ptid_t. Adjust to
14743 (maybe_attach_thread): Adjust to per-process data and ptids.
14744 (thread_db_find_new_threads): Ditto.
14745 (thread_db_init): Ditto.
14746 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14747 processes table. Adjust to use ptids.
14748 (spu_kill, spu_detach): Adjust interface. Remove process from
14750 (spu_join, spu_thread_alive): Adjust interface.
14751 (spu_wait): Adjust interface. Remove process from processes
14752 table. Adjust to use ptids.
14753 * win32-low.c (current_inferior_tid): Delete.
14754 (current_inferior_ptid): New.
14755 (debug_event_ptid): New.
14756 (thread_rec): Take a ptid. Adjust.
14757 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14758 (child_delete_thread): Ditto.
14759 (do_initial_child_stuff): Add `attached' argument. Add process to
14761 (child_fetch_inferior_registers, child_store_inferior_registers):
14763 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14764 (win32_attach): Pass 1 to do_initial_child_stuff.
14765 (win32_kill): Adjust interface. Remove process from processes
14767 (win32_detach): Ditto.
14768 (win32_join): Adjust interface.
14769 (win32_thread_alive): Take a ptid.
14770 (win32_resume): Adjust to use ptids.
14771 (get_child_debug_event): Ditto.
14772 (win32_wait): Adjust interface. Remove exiting process from
14775 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14777 Non-stop mode support.
14779 * server.h (non_stop): Declare.
14780 (gdb_client_data, handler_func): Declare.
14781 (delete_file_handler, add_file_handler, start_event_loop):
14783 (handle_serial_event, handle_target_event, push_event)
14784 (putpkt_notif): Declare.
14785 * target.h (enum resume_kind): New.
14786 (struct thread_resume): Replace `step' field by `kind' field.
14787 (TARGET_WNOHANG): Define.
14788 (struct target_ops) <wait>: Add `options' argument.
14789 <supports_non_stop, async, start_non_stop>: New fields.
14790 (target_supports_non_stop, target_async): New.
14791 (start_non_stop): Declare.
14792 (mywait): Add `options' argument.
14793 * target.c (mywait): Add `options' argument. Print child exit
14794 notifications here.
14795 (start_non_stop): New.
14796 * server.c (non_stop, own_buf, mem_buf): New globals.
14797 (struct vstop_notif): New.
14798 (notif_queue): New global.
14799 (queue_stop_reply, push_event, discard_queued_stop_replies)
14800 (send_next_stop_reply): New.
14801 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14803 (attach_inferior): In non-stop mode, don't wait for the target
14805 (handle_general_set): Handle QNonStop.
14806 (handle_query): When handling qC, return the current general
14807 thread, instead of the first thread of the list.
14808 (handle_query): If the backend supports non-stop mode, include
14809 QNonStop+ in the qSupported query response.
14810 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14812 (handle_v_attach, handle_v_run): Handle non-stop mode.
14813 (handle_v_stopped): New.
14814 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14815 (myresume): Adjust to use resume_kind. Handle non-stop.
14816 (queue_stop_reply_callback): New.
14817 (handle_status): Handle non-stop mode.
14818 (main): Clear non_stop flag on reconnection. Use the event-loop.
14819 Refactor serial protocol handling from here ...
14820 (process_serial_event): ... to this new function. When GDB
14821 selects any thread, select one here. In non-stop mode, wait until
14822 GDB acks all pending events before exiting.
14823 (handle_serial_event, handle_target_event): New.
14824 * remote-utils.c (remote_open): Install remote_desc in the event
14826 (remote_close): Remove remote_desc from the event loop.
14827 (putpkt_binary): Rename to...
14828 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14829 (putpkt_binary): New as wrapper around putpkt_binary_1.
14830 (putpkt_notif): New.
14831 (prepare_resume_reply): In non-stop mode, don't change the
14833 * event-loop.c: New.
14834 * Makefile.in (OBJ): Add event-loop.o.
14835 (event-loop.o): New rule.
14837 * linux-low.h (pid_of): Moved here.
14839 (get_lwp_thread): Use lwpid_of.
14840 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14841 * linux-low.c (pid_of): Delete.
14842 (inferior_pid): Use lwpid_of.
14843 (linux_event_pipe): New.
14844 (target_is_async_p): New.
14846 (handle_extended_wait): Use lwpid_of.
14847 (add_lwp): Don't set lwpid field.
14848 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14849 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14850 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14851 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14852 first. Adjust to linux_wait_for_event interface changes. Use
14854 (linux_detach): Don't delete the main lwp here.
14855 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14856 (status_pending_p): Don't consider explicitly suspended lwps.
14857 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14858 pointer. Add OPTIONS argument. Change return type to int. Use
14859 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14860 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14861 pointer. Add status pointer argument. Return a pid instead of a
14862 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14863 changes. In non-stop mode, don't switch to a random thread.
14864 (linux_wait): Rename to...
14865 (linux_wait_1): ... this. Add target_options argument, and handle
14866 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14867 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14868 clean exit and signal exit code. Don't stop all threads in
14869 non-stop mode. In all-stop mode, only stop all threads when
14870 reporting a stop to GDB. Handle explicit thread stop requests.
14871 (async_file_flush, async_file_mark): New.
14873 (send_sigstop): Use lwpid_of.
14874 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14875 interface changes. In non-stop mode, don't switch to a random
14877 (linux_resume_one_lwp): Use lwpid_of.
14878 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14879 (linux_resume_one_thread): ... this. Handle resume_stop. In
14880 non-stop mode, don't look for pending flag in all threads.
14881 (resume_status_pending_p): Don't consider explicitly suspended
14883 (my_waitpid): Reimplement. Emulate __WALL.
14884 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14886 (sigchld_handler, linux_supports_non_stop, linux_async)
14887 (linux_start_non_stop): New.
14888 (linux_target_ops): Register linux_supports_non_stop, linux_async
14889 and linux_start_non_stop.
14890 (initialize_low): Install SIGCHLD handler.
14891 * thread-db.c (thread_db_create_event, find_one_thread)
14892 (thread_db_get_tls_address): Use lwpid_of.
14893 * win32-low.c (win32_detach): Adjust to use resume_kind.
14894 (win32_wait): Add `options' argument.
14895 * spu-low.c (spu_resume): Adjust to use resume_kind.
14896 (spu_wait): Add `options' argument.
14898 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14900 Decouple target code from remote protocol.
14902 * target.h (enum target_waitkind): New.
14903 (struct target_waitstatus): New.
14904 (struct target_ops) <wait>: Return an unsigned long. Take a
14905 target_waitstatus pointer instead of a char pointer.
14906 (mywait): Likewise.
14907 * target.c (mywait): Change prototype to return an unsigned long.
14908 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14909 * server.h (thread_from_wait, old_thread_from_wait): Delete
14911 (prepare_resume_reply): Change prototype to take a
14913 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14914 (last_status, last_ptid): New.
14915 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14916 pid instead of a signal.
14917 (attach_inferior): Remove "status" and "signal" parameters.
14919 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14921 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14922 (handle_v_requests, myresume): Remove "status" and "signal"
14923 parameters. Adjust.
14924 (handle_status): New.
14925 (main): Delete local `status'. Adjust.
14926 * remote-utils.c: Include target.h.
14927 (prepare_resume_reply): Change prototype to take a
14928 target_waitstatus. Adjust.
14930 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14932 * spu-low.c (spu_wait): Adjust.
14933 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14935 (win32_wait): Adjust.
14937 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14939 * target.h (struct thread_resume): Delete leave_stopped member.
14940 (struct target_ops): Add a `n' argument to the `resume' callback.
14941 * server.c (start_inferior): Adjust.
14942 (handle_v_cont, myresume): Adjust.
14943 * linux-low.c (check_removed_breakpoint): Adjust to resume
14944 interface change, and to removed leave_stopped field.
14945 (resume_ptr): Delete.
14946 (struct thread_resume_array): New.
14947 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14948 resume interface change.
14949 (linux_continue_one_thread, linux_queue_one_thread)
14950 (resume_status_pending_p): Check if the resume field is NULL
14951 instead of checking the leave_stopped member.
14952 (linux_resume): Adjust to the target resume interface change.
14953 * spu-low.c (spu_resume): Adjust to the target resume interface
14955 * win32-low.c (win32_detach, win32_resume): Ditto.
14957 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14959 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14961 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14963 (linux_continue_one_thread): Only preserve the stepping flag if
14964 there's a pending breakpoint.
14966 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14968 * server.c (main): After the inferior having exited, call
14969 remote_close before exiting gdbserver.
14971 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14973 Fix size of FPSCR in Power 7 processors.
14974 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14975 (PPC_FEATURE_HAS_DFP): New #define.
14976 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14979 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14981 * server.c (handle_query) Whitespace and formatting.
14983 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14985 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14986 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14987 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14988 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14989 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14990 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14991 Makefile.in, configure.ac: Fix whitespace throughout.
14992 * configure: Regenerate.
14994 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14996 * inferiors.c (find_inferior): Make it safe for the callback
14997 function to delete the currently iterated inferior.
14999 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15001 * Makefile.in (linuw_low_h): Move higher.
15002 (thread-db.o): Depend on $(linux_low_h).
15004 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15006 Rename "process" to "lwp" throughout.
15008 * linux-low.c (all_processes): Rename to...
15009 (all_lwps): ... this.
15010 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15011 (add_process): Rename to ...
15012 (add_lwp): ... this. Adjust.
15013 (linux_create_inferior): Adjust.
15014 (linux_attach_lwp): Adjust.
15015 (linux_attach): Adjust.
15016 (linux_kill_one_process): Rename to ...
15017 (linux_kill_one_lwp): ... this. Adjust.
15018 (linux_kill): Adjust.
15019 (linux_detach_one_process): Rename to ...
15020 (linux_detach_one_lwp): ... this. Adjust.
15021 (linux_detach): Adjust.
15022 (check_removed_breakpoint): Adjust.
15023 (status_pending_p): Adjust.
15024 (linux_wait_for_process): Rename to ...
15025 (linux_wait_for_lwp): ... this. Adjust.
15026 (linux_wait_for_event): Adjust.
15027 (send_sigstop): Adjust.
15028 (wait_for_sigstop): Adjust.
15029 (stop_all_processes): Rename to ...
15030 (stop_all_lwps): ... this.
15031 (linux_resume_one_process): Rename to ...
15032 (linux_resume_one_lwp): ... this. Adjust.
15033 (linux_set_resume_request, linux_continue_one_thread)
15034 (linux_queue_one_thread, resume_status_pending_p)
15035 (usr_store_inferior_registers, regsets_store_inferior_registers)
15036 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15038 * linux-low.h (get_process): Rename to ...
15039 (get_lwp): ... this. Adjust.
15040 (get_thread_process): Rename to ...
15041 (get_thread_lwp): ... this. Adjust.
15042 (get_process_thread): Rename to ...
15043 (get_lwp_thread): ... this. Adjust.
15044 (struct process_info): Rename to ...
15045 (struct lwp_info): ... this.
15046 (all_processes): Rename to ...
15047 (all_lwps): ... this.
15048 * proc-service.c (ps_lgetregs): Adjust.
15049 * thread-db.c (thread_db_create_event, find_one_thread)
15050 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15052 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15054 * server.c (handle_query): Handle "qAttached".
15056 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15058 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15059 GPLv3, update license URL.
15061 2009-03-01 Doug Evans <dje@google.com>
15063 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15064 (server_h): Add gdb_signals.h.
15065 (signals.o): Update.
15066 * server.h (target_signal_from_host,target_signal_to_host_p)
15067 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15069 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15071 * remote-utils.c (getpkt): Also generate remote-debug
15072 information if noack_mode is set.
15074 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15076 * server.c (handle_query): Report qXfer:siginfo:read and
15077 qXfer:siginfo:write as supported and handle them.
15078 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15079 * linux-low.c (linux_xfer_siginfo): New.
15080 (linux_target_ops): Set it.
15082 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15084 * server.c (gdbserver_usage): Mention --remote-debug.
15085 (main): Accept '--remote-debug' switch.
15087 2009-01-18 Doug Evans <dje@google.com>
15089 * regcache.c (new_register_cache): No need to check result of xcalloc.
15090 * server.c (handle_search_memory): Back out calls to xmalloc,
15091 result is checked and error is returned to user upon failure.
15092 (handle_query): Ditto. Add more checks for result of malloc.
15093 (handle_v_cont): Check result of malloc, report error back to
15095 (handle_v_run): Ditto. Call freeargv.
15096 * server.h (freeargv): Declare.
15097 * utils.c (freeargv): New fn.
15099 2009-01-15 Doug Evans <dje@google.com>
15101 * gdbreplay.c (perror_with_name): Make arg const char *.
15102 * server.h (target_signal_to_name): Make return type const char *.
15103 * thread-db.c (thread_db_err_str): Make return type const char *.
15104 * utils.c (perror_with_name): Make arg const char *.
15106 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15108 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15109 when handling a EXIT_PROCESS_DEBUG_EVENT.
15111 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15113 * gdbreplay.c (gdbreplay_version): Update copyright year.
15114 * server.c (gdbserver_version): Likewise.
15116 2009-01-05 Doug Evans <dje@google.com>
15118 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15119 (handle_extended_wait): Improve comment.
15121 2008-12-13 Doug Evans <dje@google.com>
15123 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15124 * server.h (ATTR_MALLOC): New macro.
15125 (xmalloc,xcalloc,xstrdup): Declare.
15126 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15127 * inferiors.c: Ditto.
15128 * linux-low.c: Ditto.
15129 * mem-break.c: Ditto.
15130 * regcache.c: Ditto.
15131 * remote-utils.c: Ditto.
15134 * win32-low.c: Ditto.
15136 2008-12-12 Doug Evans <dje@google.com>
15138 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15139 in debugging printf.
15141 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15143 2008-12-09 Doug Evans <dje@google.com>
15145 * linux-low.h (struct process_info): Delete member tid, unused.
15146 * thread-db.c (find_one_thread): Update.
15147 (maybe_attach_thread): Update.
15149 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15151 * target.h (struct target_ops): Add qxfer_osdata member.
15152 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15154 (linux_qxfer_osdata): New functions.
15155 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15157 * server.c (handle_query): Handle "qXfer:osdata:read:".
15158 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15159 (buffer_xml_printf): New functions.
15160 * server.h (struct buffer): New.
15161 (buffer_grow_str, buffer_grow_str0): New macros.
15162 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15163 (buffer_xml_printf): Declare.
15165 2008-11-24 Doug Evans <dje@google.com>
15167 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15169 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15171 * server.c (handle_v_run): Always use the supplied argument list.
15173 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15175 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15176 (xtensa_regmap_table): Add entry for scompare1.
15178 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15180 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15181 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15182 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15183 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15184 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15185 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15186 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15187 XML target descriptions.
15188 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15189 when inferior is running on an ISA 2.05 or later processor. Add
15190 special case to return offset for full 64-bit slot of FPSCR when
15193 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15195 * Makefile.in (SFILES, clean): Added sparc64 files.
15196 (reg-sparc64.o, reg-sparc64.c): New.
15197 * configure.srv (sparc*-*-linux*): New configuration.
15198 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15199 syscall arguments for SPARC.
15200 (regsets_store_inferior_registers): Likewise.
15201 * linux-sparc-low.c: New file.
15203 2008-10-21 Doug Evans <dje@google.com>
15205 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15206 (READLINE_DIR,READLINE_DEP): Delete.
15207 (INTERNAL_CFLAGS): Update.
15208 (LINTFLAGS): Update.
15210 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15212 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15213 whole argv from the last run, not just argv[0].
15215 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15217 * regcache.c (new_register_cache): Return NULL if the register
15218 cache size isn't known yet.
15219 (free_register_cache): Avoid dereferencing a NULL regcache.
15221 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15223 * configure.srv: Merge MIPS and MIPS64.
15225 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15227 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15229 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15231 * Makefile.in: Add required vsx dependencies.
15233 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15234 Declare init_registers_powerpc_vsx32l.
15235 Declare init_registers_powerpc_vsx64l.
15236 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15237 (ppc_arch_setup): Check for VSX in hwcap.
15238 (ppc_fill_vsxregset): New function.
15239 (ppc_store_vsxregset): New function.
15240 Add new VSX entry in regset_info target_regsets.
15242 * configure.srv: Add new VSX dependencies.
15244 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15246 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15247 (remote_open): Set or clear transport_is_reliable.
15248 (putpkt_binary): Don't expect acks in noack mode.
15249 (getpkt): Don't send ack/nac in noack mode.
15250 * server.c (handle_general_set): Handle QStartNoAckMode.
15251 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15253 (main): Reset noack_mode on every connection.
15254 * server.h (noack_mode): Declare.
15256 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15258 * Makefile.in (GDBREPLAY_OBS): New variable.
15259 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15261 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15262 Daniel Jacobowitz <dan@codesourcery.com>
15264 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15265 (usr_store_inferior_registers): Likewise.
15266 (regsets_store_inferior_registers): Likewise.
15268 2008-07-31 Rolf Jansen <rj@surtec.com>
15269 Pedro Alves <pedro@codesourcery.com>
15271 * configure.ac: Check for memmem declaration.
15272 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15273 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15274 (disable_packet_qfThreadInfo): Unconditionally compile.
15275 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15276 * configure, config.in: Regenerate.
15278 2008-07-28 Doug Kwan <dougkwan@google.com>
15280 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15281 (linux_write_memory): Remove declaration of errno.
15283 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15285 * linux-low.c (handle_extended_wait): Do not use "status"
15286 variable uninitialized.
15288 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15290 * server.c (handle_v_attach): Inhibit reporting dll changes.
15292 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15294 * remote-utils.c (prepare_resume_reply): If requested, don't
15295 output "thread:TID" in the T stop reply.
15297 * server.c (disable_packet_vCont, disable_packet_Tthread)
15298 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15299 (handle_query): If requested, disable support for qC, qfThreadInfo
15301 (handle_v_requests): If requested, disable support for vCont.
15302 (gdbserver_show_disableable): New.
15303 (main): Handle --disable-packet and --disable-packet=LIST.
15305 * server.h (disable_packet_vCont, disable_packet_Tthread)
15306 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15308 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15310 * server.c (gdbserver_usage): Mention --version.
15312 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15314 * Makefile.in (gdbreplay.o): New rule.
15316 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15318 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15319 message, not gdbserver.
15321 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15322 Nathan Sidwell <nathan@codesourcery.com>
15323 Joseph Myers <joseph@codesourcery.com>
15325 * acinclude.m4: Include ../../config/acx.m4.
15326 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15327 * configure, config.in: Regenerate.
15328 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15329 * server.c (gdbserver_version): Print PKGVERSION.
15330 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15331 (main): Adjust gdbserver_usage calls.
15332 * gdbreplay.c (version, host_name): Add declarations.
15333 (gdbreplay_version, gdbreplay_usage): New.
15334 (main): Accept --version and --help options.
15336 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15338 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15339 (arm_breakpoint_at): Handle Thumb.
15340 (the_low_target): Add comment.
15342 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15344 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15346 2008-05-09 Doug Evans <dje@google.com>
15348 * server.h (decode_search_memory_packet): Declare.
15349 * remote-utils.c (decode_search_memory_packet): New fn.
15350 * server.c (handle_search_memory_1): New fn.
15351 (handle_search_memory): New fn.
15352 (handle_query): Process qSearch:memory packets.
15354 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15356 * regcache.c (registers_length): Remove.
15357 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15358 full register packet.
15359 * regcache.h (registers_length): Remove prototype.
15360 * server.h (PBUFSIZ): Define to 16384.
15362 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15364 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15365 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15366 powerpc-64l.o, and powerpc-altivec64l.o.
15367 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15368 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15369 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15370 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15371 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15374 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15375 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15376 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15377 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15378 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15379 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15380 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15381 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15382 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15383 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15386 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15387 (init_registers_powerpc_32l): ... this new prototype.
15388 (init_registers_powerpc_32): Remove, replace by ...
15389 (init_registers_powerpc_altivec32l): ... this new prototype.
15390 (init_registers_powerpc_e500): Remove, replace by ...
15391 (init_registers_powerpc_e500l): ... this new prototype.
15392 (init_registers_ppc64): Remove, replace by ...
15393 (init_registers_powerpc_64l): ... this new prototype.
15394 (init_registers_powerpc_64): Remove, replace by ...
15395 (init_registers_powerpc_altivec64l): ... this new prototype.
15396 (ppc_num_regs): Set to 73.
15397 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15398 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15399 (ppc_cannot_store_register): Handle orig_r3 and trap.
15400 (ppc_arch_setup): Update init_registers_... calls.
15401 (ppc_fill_gregset): Handle orig_r3 and trap.
15403 * inferiors.c (clear_inferiors): Reset current_inferior.
15405 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15407 * acinclude.m4: Add override.m4.
15408 * configure: Regenerate.
15410 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15412 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15413 initial call to init_register_ppc64.
15415 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15417 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15418 single powerpc*-*-linux* case.
15419 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15421 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15423 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15424 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15426 * linux-ppc-low.c: Include <elf.h>.
15427 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15428 (ppc_hwcap): New global variable.
15429 (ppc_regmap): Remove __SPE__ #ifdef sections.
15430 (ppc_regmap_e500): New global variable.
15431 (ppc_cannot_store_register): Update __SPE__ special case.
15432 (ppc_get_hwcap): New function.
15433 (ppc_arch_setup): Use it to determine whether inferior supports
15434 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15435 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15436 Do not access registers if target does not support AltiVec.
15437 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15438 Do not access registers if target does not support SPE.
15439 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15441 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15443 * linux-low.c (disabled_regsets, num_regsets): New.
15444 (use_regsets_p): Delete.
15445 (linux_wait_for_process): Clear disabled_regsets.
15446 (regsets_fetch_inferior_registers): Check and set it.
15447 (regsets_store_inferior_registers): Likewise.
15448 (linux_fetch_registers, linux_store_registers): Do not use
15450 (initialize_low): Allocate disabled_regsets.
15452 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15454 * Makefile.in (LIBOBJS): New.
15455 (OBS): Use LIBOBJS.
15456 (memmem.o): New rule.
15457 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15458 * configure: Regenerated.
15460 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15462 * server.c (handle_query): Never return "unsupported" for
15463 qXfer:features:read queries.
15465 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15467 * server.c (get_features_xml): Fix inverted condition.
15468 (handle_query): Always support qXfer:feature:read.
15470 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15472 * server.c (wrapper_argv): New.
15473 (start_inferior): Handle wrapper_argv. If set, expect an extra
15475 (gdbserver_usage): Document --wrapper.
15476 (main): Parse --wrapper.
15478 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15480 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15481 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15482 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15483 (ppc_set_pc): Likewise.
15484 (ppc_arch_setup): New function.
15485 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15486 of collect_register.
15487 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15489 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15491 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15492 instead of linux-ppc64-low.o.
15493 * linux-ppc64-low.c: Remove file.
15494 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15495 (linux-ppc64-low.o): Remove rule.
15497 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15498 (init_registers_powerpc_64): Likewise.
15499 (ppc_regmap): Conditionally define depending on __powerpc64__.
15500 (ppc_cannot_store_register): Do not special-case "fpscr" when
15501 compiled on __powerpc64__.
15502 (ppc_collect_ptrace_register): New function.
15503 (ppc_supply_ptrace_register): New function.
15504 (ppc_breakpoint): Change type to "unsigned int".
15505 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15506 (the_low_target): Conditionally provide initializers for the
15507 arch_setup member depending on __powerpc64__. Install
15508 collect_ptrace_register and supply_ptrace_register members.
15510 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15512 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15513 * server.c (gdbserver_xmltarget): Define.
15514 (get_features_xml): Use it to replace "target.xml" and arch_string.
15516 * configure.srv: Remove srv_xmltarget. Add XML files that were
15517 mentioned there to srv_xmlfiles instead. Remove conditional tests
15518 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15519 srv_xmlfiles and srv_regobj to include all possible choices.
15520 * configure.ac (srv_xmltarget): Remove.
15521 (srv_xmlfiles): Do not add "target.xml".
15522 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15523 checks for supplementary target information.
15524 * configure: Regenerate.
15525 * Makefile.in (XML_TARGET): Remove.
15526 (target.xml): Remove rule.
15527 (clean): Do not clean up target.xml.
15528 (.PRECIOUS): Do not mention target.xml.
15530 * target.h (struct target_ops): Remove arch_string member.
15531 * linux-low.c (linux_arch_string): Remove.
15532 (linux_target_ops): Remove arch_string initializer.
15533 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15534 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15535 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15536 * spu-low.c (spu_arch_string): Remove.
15537 (spu_target_ops): Remove arch_string initializer.
15538 * win32-low.c (win32_arch_string): Remove.
15539 (win32_target_ops): Remove arch_string initializer.
15540 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15541 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15542 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15544 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15546 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15547 by collect_ptrace_register and supply_ptrace_register hooks.
15548 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15549 instead of checking for the_low_target.left_pad_xfer.
15550 (usr_store_inferior_registers): Use collect_ptrace_register callback
15551 instead of checking for the_low_target.left_pad_xfer.
15553 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15554 (s390_supply_ptrace_register): Likewise.
15555 (s390_fill_gregset): Call s390_collect_ptrace_register.
15556 (the_low_target): Update.
15558 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15559 (ppc_supply_ptrace_register): Likewise.
15560 (the_low_target): Update.
15562 * linux-i386-low.c (the_low_target): Update.
15563 * linux-x86-64-low.c (the_low_target): Update.
15565 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15567 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15568 reg-s390.o and reg-s390x.o.
15570 * linux-low.c (new_inferior): New global variable.
15571 (linux_create_inferior, linux_attach): Set it.
15572 (linux_wait_for_process): Call the_low_target.arch_setup after the
15573 target has stopped for the first time.
15574 (initialize_low): Do not call the_low_target.arch_setup.
15576 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15577 (s390_set_pc): Likewise.
15578 (s390_arch_setup): New function.
15579 (the_low_target): Use s390_arch_setup as arch_setup routine.
15581 * regcache.c (realloc_register_cache): New function.
15582 (set_register_cache): Call it for each existing regcache.
15584 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15586 * server.h (init_registers): Remove prototype.
15588 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15589 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15590 instead of init_registers ().
15591 * linux-arm-low.c (init_registers_arm): Add prototype.
15592 (init_registers_arm_with_iwmmxt): Likewise.
15593 (the_low_target): Add initializer for arch_setup field.
15594 * linux-cris-low.c (init_registers_cris): Add prototype.
15595 (the_low_target): Add initializer for arch_setup field.
15596 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15597 (the_low_target): Add initializer for arch_setup field.
15598 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15599 (the_low_target): Add initializer for arch_setup field.
15600 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15601 (the_low_target): Add initializer for arch_setup field.
15602 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15603 (the_low_target): Add initializer for arch_setup field.
15604 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15605 (the_low_target): Add initializer for arch_setup field.
15606 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15607 (init_registers_mips64_linux): Likewise.
15608 (the_low_target): Add initializer for arch_setup field.
15609 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15610 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15611 (the_low_target): Add initializer for arch_setup field.
15612 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15613 (init_registers_powerpc_64): Likewise.
15614 (the_low_target): Add initializer for arch_setup field.
15615 * linux-s390-low.c (init_registers_s390): Add prototype.
15616 (init_registers_s390x): Likewise.
15617 (the_low_target): Add initializer for arch_setup field.
15618 * linux-sh-low.c (init_registers_sh): Add prototype.
15619 (the_low_target): Add initializer for arch_setup field.
15620 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15621 (the_low_target): Add initializer for arch_setup field.
15622 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15623 (the_low_target): Add initializer for arch_setup field.
15625 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15626 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15627 instead of init_registers ().
15628 * win32-arm-low.c (init_registers_arm): Add prototype.
15629 (the_low_target): Add initializer for arch_setup field.
15630 * win32-i386-low.c (init_registers_i386): Add prototype.
15631 (the_low_target): Add initializer for arch_setup field.
15633 * spu-low.c (init_registers_spu): Add prototype.
15634 (initialize_low): Call initialie_registers_spu () instead of
15635 initialize_registers ().
15637 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15639 * server.c (handle_v_requests): When handling the vRun and vAttach
15640 packets, if already debugging a process, don't kill it. Return an
15643 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15645 * server.c (handle_query): Correct length check.
15647 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15649 * win32-low.c (do_initial_child_stuff): Add process handle
15650 parameter. Set current_process_handle and current_process_id from the
15651 parameters. Clear globals.
15652 (win32_create_inferior): Don't set current_process_handle and
15653 current_process_id here. Instead pass them on the call to
15654 do_initial_child_stuff.
15655 (win32_attach): Likewise.
15656 (win32_clear_inferiors): New.
15657 (win32_kill): Don't close the current process handle or the
15658 current thread handle here. Instead call win32_clear_inferiors.
15659 (win32_detach): Don't open a new handle to the process. Call
15660 win32_clear_inferiors.
15661 (win32_join): Don't rely on current_process_handle; open a new
15662 handle using the process id.
15663 (win32_wait): Call win32_clear_inferiors when the inferior process
15666 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15668 * server.c (monitor_show_help): Add "exit".
15670 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15672 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15673 (clean): Add reg-xtensa.c.
15674 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15675 * configure.srv (xtensa*-*-linux*) New target.
15676 * linux-xtensa-low.c: New.
15677 * xtensa-xtregs.c: New.
15679 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15681 * hostio.c: Don't include errno.h.
15682 (errno_to_fileio_errno): Move to hostio-errno.
15683 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15684 error number outputting to the target->hostio_last_error callback.
15685 (hostio_packet_error): Use FILEIO_EINVAL directly.
15686 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15687 calls to hostio_error.
15688 * hostio-errno.c: New.
15689 * server.h (hostio_last_error_from_errno): Declare.
15690 * target.h (target_ops): Add hostio_last_error member.
15691 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15692 as hostio_last_error handler.
15693 * spu-low.c (spu_target_ops): Likewise.
15694 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15695 (wince_hostio_last_error): New functions.
15696 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15697 as hostio_last_error handler.
15698 (win32_target_ops) [!_WIN32_WCE]: Register
15699 hostio_last_error_from_errno as hostio_last_error handler.
15700 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15701 (hostio-errno.o): New rule.
15702 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15703 * configure.srv (srv_hostio_err_objs): New variable. Default to
15705 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15706 * configure: Regenerate.
15708 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15710 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15711 (linux_kill, linux_detach): Clean up the process list.
15712 * remote-utils.c (remote_open): Improve port number parsing.
15713 (putpkt_binary, input_interrupt): Only send interrupts if the target
15715 * server.c (extended_protocol): Make static.
15716 (attached): Define earlier.
15717 (exit_requested, response_needed, program_argv): New variables.
15718 (target_running): New.
15719 (start_inferior): Clear attached here.
15720 (attach_inferior): Set attached here.
15721 (require_running): Define.
15722 (handle_query): Use require_running and target_running. Implement
15724 (handle_v_attach, handle_v_run): New.
15725 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15726 (gdbserver_usage): Update.
15727 (main): Redo argument parsing. Handle --debug and --multi. Handle
15728 --attach along with other options or after the port. Save
15729 program_argv. Support no initial program. Resynchronize
15730 communication with GDB after an error. Handle "monitor exit".
15731 Use require_running and target_running. Always allow the extended
15732 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15733 restart in extended mode.
15734 * README: Refer to the GDB manual. Update --attach usage.
15736 2007-12-20 Andreas Schwab <schwab@suse.de>
15738 * linux-low.c (STACK_SIZE): Define.
15739 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15740 (linux_test_for_tracefork): Likewise.
15742 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15744 * linux-low.c (linux_wait_for_event): Update messages. Do not
15745 reinsert auto-delete breakpoints.
15746 * mem-break.c (struct breakpoint): Change return type of handler to
15748 (set_breakpoint_at): Update handler type.
15749 (reinsert_breakpoint_handler): Return 1 instead of calling
15751 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15753 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15754 * mem-break.h (set_breakpoint_at): Update handler type.
15755 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15756 * win32-low.c (auto_delete_breakpoint): New.
15757 (get_child_debug_event): Use it.
15759 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15761 * configure.ac: Check for pread and pwrite.
15762 * hostio.c (handle_pread): Fall back to lseek and read.
15763 (handle_pwrite): Fall back to lseek and write.
15764 * config.in, configure: Regenerated.
15766 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15768 * server.c (myresume): Add own_buf argument.
15769 (main): Update calls.
15771 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15773 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15774 * remote-utils.c (remote_open): Do not call disable_async_io.
15775 (block_async_io): Delete.
15776 (unblock_async_io): Make static.
15777 (initialize_async_io): New.
15778 * server.c (handle_v_cont): Handle async I/O here.
15779 (myresume): Likewise. Move other common resume tasks here...
15780 (main): ... from here. Call initialize_async_io. Disable async
15781 I/O before the main loop.
15782 * server.h (initialize_async_io): Declare.
15783 (block_async_io, unblock_async_io): Delete prototypes.
15784 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15786 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15788 * remote-utils.c (readchar): Allow binary data in received messages.
15790 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15792 * win32-low.c (attaching): New global.
15793 (win32_create_inferior): Clear the `attaching' global.
15794 (win32_attach): Set the `attaching' global.
15795 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15796 attaching. Only set a breakpoint at the entry point if not
15799 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15801 * server.c (main): Don't report dll events on the initial
15802 connection on attaches.
15804 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15806 * server.c (main): Relax numerical bases supported for the pid of
15807 the --attach command line argument.
15809 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15811 * win32-low.c (win32_attach): Call OpenProcess before
15812 DebugActiveProcess, not after. Add last error output to error
15815 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15817 * win32-low.c (win32_get_thread_context)
15818 (win32_set_thread_context): New functions.
15819 (thread_rec): Use win32_get_thread_context.
15820 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15821 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15824 2007-12-03 Leo Zayas
15825 Pedro Alves <pedro_alves@portugalmail.pt>
15827 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15829 (child_add_thread): Minor cleanup.
15830 (child_continue): Resume artificially suspended threads before
15831 calling ContinueDebugEvent.
15832 (suspend_one_thread): New.
15833 (fake_breakpoint_event): New.
15834 (get_child_debug_event): Change return type to int. Check here if
15835 gdb sent an interrupt request. If a soft interrupt was requested,
15836 fake a breakpoint event. Return 0 if there is no event to handle,
15838 (win32_wait): Don't check here if gdb sent an interrupt request.
15839 Ensure there is a valid event to handle.
15840 (win32_request_interrupt): Add soft interruption method as last
15843 2007-12-03 Leo Zayas
15844 Pedro Alves <pedro_alves@portugalmail.pt>
15846 * win32-low.h (win32_thread_info): Add descriptions to the
15847 structure members. Replace `suspend_count' counter by a
15849 * win32-low.c (thread_rec): Update condition of when to get the
15850 context from the inferior. Rely on ContextFlags being set if it
15851 has already been retrieved. Only suspend the inferior thread if
15852 we haven't already. Warn if that fails.
15853 (continue_one_thread): s/suspend_count/suspended/. Only call
15854 ResumeThread once. Warn if that fails.
15856 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15858 * win32-low.c (win32_wait): Don't read from the inferior when it
15859 has already exited.
15861 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15863 * Makefile.in (win32_low_h): New variable.
15864 (win32-low.o): Add dependency on $(win32_low_h).
15865 (win32-arm-low.o, win32-i386-low.o): New rules.
15867 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15869 * hostio.c: Correct copyright year.
15871 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15873 * Makefile.in (OBS): Add hostio.o.
15874 (hostio.o): New rule.
15875 * server.h (handle_vFile): Declare.
15876 * hostio.c: New file.
15877 * server.c (handle_v_requests): Take packet_len and new_packet_len
15878 for binary packets. Call handle_vFile.
15879 (main): Update call to handle_v_requests.
15881 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15883 * linux-low.c: Include <sched.h>.
15885 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15887 * linux-low.c (linux_tracefork_grandchild): New.
15888 (linux_tracefork_child): Use clone.
15889 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15891 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15893 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15895 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15897 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15899 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15901 * inferiors.c (change_inferior_id): Delete.
15902 (add_pid_to_list, pull_pid_from_list): New.
15903 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15904 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15905 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15906 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15907 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15908 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15909 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15910 (using_threads): Always set to 1.
15911 (handle_extended_wait): New.
15912 (add_process): Do not set TID.
15913 (linux_create_inferior): Set must_set_ptrace_flags.
15914 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15915 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15916 (linux_thread_alive): Rename TID argument to LWPID.
15917 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15918 (linux_wait_for_event): Do not use TID or check using_threads. Update
15919 call to dead_thread_notify. Call handle_extended_wait.
15920 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15921 (send_sigstop): Delete sigstop_sent.
15922 (wait_for_sigstop): Avoid TID.
15923 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15924 (linux_test_for_tracefork): New.
15925 (linux_lookup_signals): Use thread_db_active and
15926 linux_supports_tracefork_flag.
15927 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15928 * linux-low.h (get_process_thread): Avoid TID.
15929 (struct process_ifo): Move thread_known and tid to the end. Remove
15931 (linux_attach_lwp, thread_db_init): Update prototypes.
15932 * server.h (change_inferior_id): Delete prototype.
15933 (add_pid_to_list, pull_pid_from_list): New prototypes.
15934 * thread-db.c (thread_db_use_events): New.
15935 (find_first_thread): Rename to...
15936 (find_one_thread): ...this. Update callers and messages. Do not
15937 call fatal. Check thread_db_use_events. Do not call
15938 change_inferior_id or new_thread_notify.
15939 (maybe_attach_thread): Update. Do not call new_thread_notify.
15940 (thread_db_init): Set thread_db_use_events. Check use_events.
15941 * utils.c (fatal, warning): Correct message prefix.
15943 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15945 * Makefile.in (clean): Remove new files.
15946 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15947 (powerpc-64.o, powerpc-64.c): New rules.
15948 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15949 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15951 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15953 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15954 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15955 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15956 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15957 (target_regsets): Add AltiVec and SPE register sets.
15958 * configure.ac: Check for AltiVec and SPE.
15959 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15960 (ppc_fill_vrregset, ppc_store_vrregset): New.
15961 (target_regsets): Add AltiVec register set.
15962 * configure: Regenerated.
15964 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15966 * linux-low.c (O_LARGEFILE): Define.
15967 (linux_read_memory): Use /proc/PID/mem.
15968 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15969 * configure, config.in: Regenerated.
15971 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15973 * linux-low.c (linux_wait_for_event): Do not pass signals while
15976 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * win32-low.c (create_process): New.
15979 (win32_create_inferior): Use create_process instead of
15980 CreateProcess. If create_process failed retry appending an ".exe"
15981 suffix. Store the GetLastError result immediatelly after
15982 create_process calls and use it on the call to error.
15984 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15986 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15988 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15990 * configure.ac: Switch license to GPLv3.
15992 2007-08-01 Michael Snyder <msnyder@access-company.com>
15994 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15996 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15998 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16000 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16001 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16002 CloseToolhelp32Snapshot.
16003 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16004 CloseToolhelp32Snapshot.
16006 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16008 * server.c (main): Check for inferior exit before main loop.
16010 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16012 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16013 instead of on tmp_desc.
16015 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16016 Daniel Jacobowitz <dan@codesourcery.com>
16018 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16019 (add_thread): Minor cleanups.
16020 (clear_inferiors): Move lower in the file. Clear the DLL
16022 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16023 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16024 (xml_escape_text): New.
16025 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16027 (handle_v_cont): Report errors.
16028 (gdbserver_version): Update.
16029 (main): Correct size of own_buf. Do not report initial DLL events.
16030 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16031 (unloaded_dll, xml_escape_text): New.
16032 * win32-low.c (enum target_waitkind): Update comments.
16033 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16034 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16035 (win32_EnumProcessModules, win32_GetModuleInformation)
16036 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16037 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16038 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16039 (win32_Module32First, win32_Module32Next, load_toolhelp)
16040 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16041 (get_child_debug_event): Handle DLL events.
16042 (win32_wait): Likewise.
16044 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16046 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16047 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16049 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16051 * win32-low.c (handle_output_debug_string): Ignore event if not
16054 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16056 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16058 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16060 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16062 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16064 * inferiors.c (change_inferior_id): Add comment.
16065 * linux-low.c (check_removed_breakpoint): Add an early
16066 prototype. Improve debug output.
16067 (linux_attach): Doc update.
16068 (linux_detach_one_process, linux_detach): Clean up before releasing
16070 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16071 * linux-low.h (struct process_info): Doc improvement.
16072 * mem-break.c (delete_all_breakpoints): New.
16073 * mem-break.h (delete_all_breakpoints): New prototype.
16074 * thread-db.c (find_first_thread): New.
16075 (thread_db_create_event): Call it instead of
16076 thread_db_find_new_threads. Clean up unused variables.
16077 (maybe_attach_thread): Remove first thread handling.
16078 (thread_db_find_new_threads): Use find_first_thread.
16079 (thread_db_get_tls_address): Likewise.
16081 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16083 * thread-db.c (thread_db_find_new_threads): Add prototype.
16084 (thread_db_create_event): Check for the main thread before adding
16086 (maybe_attach_thread): Only enable event reporting if TID == 0.
16087 (thread_db_get_tls_address): Check for new threads.
16089 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16091 * linux-low.c (linux_create_inferior): Try execv before execvp.
16092 * spu-low.c (spu_create_inferior): Likewise.
16094 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16096 * linux-low.c (linux_create_inferior): Change execv to execvp.
16097 * spu-low.c (spu_create_inferior): Likewies.
16099 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16101 * Makefile.in (clean): Clean new files instead of deleted ones.
16102 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16103 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16105 * configure.srv: Specify XML files and new regformats for MIPS and
16107 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16108 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16109 an entry for the restart register.
16110 (mips_cannot_fetch_register, mips_cannot_store_register)
16111 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16112 register names to match the XML descriptions.
16113 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16114 restart register instead of $0.
16116 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16117 Markus Deuling <deuling@de.ibm.com>
16119 * remote-utils.c (decode_xfer_write): New function.
16120 * server.h (decode_xfer_write): Add prototype.
16121 * server.c (handle_query): Add PACKET_LEN argument. Support
16122 qXfer:spu:read and qXfer:spu:write packets.
16123 (main): Pass packet_len to handle_query.
16124 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16125 * target.h (target_ops): Add qxfer_spu.
16127 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16129 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16130 accessing non-seekable spufs files.
16132 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16134 * server.c (handle_query): Add reply for qC packet.
16136 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16137 Leo Zayas <lerele@champenstudios@com>
16139 * server.h (check_remote_input_interrupt_request): New function.
16140 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16141 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16142 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16143 (check_remote_input_interrupt_request): New function.
16144 * server.h (check_remote_input_interrupt_request): Declare.
16145 * win32-low.c (winapi_DebugBreakProcess,
16146 winapi_GenerateConsoleCtrlEvent): New typedefs.
16147 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16149 (win32_wait): Check for remote interrupt request
16150 with check_remote_input_interrupt_request.
16151 (win32_request_interrupt): New function.
16152 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16154 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-low.c (debug_registers_changed,
16157 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16158 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16159 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16160 (thread_rec): Get context using the low target.
16161 (child_add_thread): Call thread_added on the low target,
16162 which does the same thing.
16164 (do_initial_child_stuff): Remove debug registers references.
16165 Set context using the low target. Resume threads after
16166 setting the contexts.
16167 (child_continue): Remove dead variable. Remove debug
16168 registers references.
16169 (child_fetch_inferior_registers): Go through the low target.
16170 (do_child_store_inferior_registers): Remove.
16171 (child_store_inferior_registers): Go through the low target.
16172 (win32_resume): Remove debug registers references.
16173 Set context using the low target.
16174 (handle_exception): Change return type to void. Don't record
16175 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16176 first chance exception.
16177 (get_child_debug_event): Change return type to void. Remove
16178 goto loop. Always return after waiting for debug event.
16179 (win32_wait): Convert to switch statement. Handle spurious
16182 * win32-i386-low.c (debug_registers_changed,
16183 debug_registers_used): New.
16184 (initial_stuff): Rename to ...
16185 (i386_initial_stuff): ... this. Clear debug registers
16187 (store_debug_registers): Delete.
16188 (i386_get_thread_context): New.
16189 (load_debug_registers): Delete.
16190 (i386_set_thread_context): New.
16191 (i386_thread_added): New.
16192 (single_step): Rename to ...
16193 (i386_single_step): ... this.
16194 (do_fetch_inferior_registers): Rename to ...
16195 (i386_fetch_inferior_register): ... this.
16196 (i386_store_inferior_register): New.
16197 (the_low_target): Adapt to new interface.
16199 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16200 (arm_get_thread_context): New.
16201 (arm_set_thread_context): New.
16203 (do_fetch_inferior_registers): Rename to ...
16204 (arm_fetch_inferior_register): ... this.
16205 (arm_store_inferior_register): New.
16206 (arm_wince_breakpoint): Reimplement as unsigned long.
16207 (arm_wince_breakpoint_len): Define.
16208 (the_low_target): Adapt to new interface.
16210 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16211 load_debug_registers. Add get_thread_context, set_thread_context,
16212 thread_added and store_inferior_register. Rename
16213 fetch_inferior_registers to fetch_inferior_register.
16214 (regptr): Remove declaration.
16216 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16218 * linux-low.c (linux_detach): Change return type to int. Return 0.
16219 * spu-low.c (spu_detach): Likewise.
16221 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16223 * target.h (target_ops): Change return type of detach to int.
16225 (join_inferior): New.
16226 * server.c (main): Don't skip detach support on mingw32.
16227 If the inferior doesn't support detaching return error.
16228 Call join_inferior instead of using waitpid.
16229 * linux-low.c (linux_join): New.
16230 (linux_target_op): Add linux_join.
16231 * spu-low.c (spu_join): New.
16232 (spu_target_ops): Add spu_join.
16233 * win32-low.c (win32_detach): Adapt to new interface.
16234 Reopen current_process_handle before detaching. Issue a child
16235 resume before detaching.
16237 (win32_target_op): Add win32_join.
16239 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16241 * win32-low.c (win32-attach): Fix return value.
16242 * target.h (target_ops): Describe ATTACH return values.
16244 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16246 * win32-low.c (GETPROCADDRESS): Define.
16247 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16248 (winapi_DebugSetProcessKillOnExit): Likewise.
16249 (win32_create_inferior): Force usage of ansi CreateProcessA.
16250 (win32_attach): Use GETPROCADDRESS.
16251 (win32_detach): Likewise.
16253 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16255 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16257 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16259 * win32-low.c: Commit leftover changes from 2007-03-29.
16261 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16263 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16264 fields short instead of int. Add explicit padding.
16265 (i387_cache_to_fsave): Remove unnecessary casts.
16266 (i387_fsave_to_cache): Doc fix.
16267 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16269 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16271 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16272 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16274 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16276 * configure.srv (arm*-*-mingw32ce*): Move near the other
16279 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16281 * configure.ac: Add errno checking.
16282 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16283 sys/file.h and malloc.h.
16284 (AC_CHECK_DECLS): Add perror.
16285 (srv_mingwce): Handle.
16286 * configure.srv (i[34567]86-*-cygwin*): Add
16287 win32-i386-low.o to srv_tgtobj.
16288 (i[34567]86-*-mingw*): Likewise.
16289 (arm*-*-mingw32ce*): Add case.
16290 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16291 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16292 [__MINGW32CE__] (strerror): New function.
16293 [__MINGW32CE__] (errno): Define to GetLastError.
16294 [__MINGW32CE__] (COUNTOF): New macro.
16295 (remote_open): Remove extra close call.
16296 * mem-break.c (delete_breakpoint_at): New function.
16297 * mem-break.h (delete_breakpoint_at): Declare.
16298 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16299 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16300 [USE_WIN32API] (read, write): Add char* casts.
16301 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16302 * server.h: Include wincecompat.h on Windows CE.
16303 [HAVE_ERRNO_H]: Check.
16304 (perror): Declare if not declared.
16305 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16306 (perror_with_name): Remove errno declaration.
16307 * wincecompat.h: New.
16308 * wincecompat.c: New.
16309 * win32-low.h: New.
16310 * win32-arm-low.c: New.
16311 * win32-i386-low.c: New.
16312 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16313 (OUTMSG2): Make it safe.
16315 (COUNTOF): New macro.
16316 (NUM_REGS): Get it from the low target.
16317 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16318 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16319 (thread_rec): Let low target handle debug registers.
16320 (child_add_thread): Likewise.
16321 (child_init_thread_list): Likewise.
16322 (continue_one_thread): Likewise.
16324 (do_child_fetch_inferior_registers): Move to ...
16325 * win32-i386-low.c: ... here, and rename to ...
16326 (do_fetch_inferior_registers): ... this.
16327 * win32-low.c (child_fetch_inferior_registers):
16328 Go through the low target.
16329 (do_child_store_inferior_registers): Use regptr.
16330 (strwinerror): New function.
16331 (win32_create_inferior): Handle Windows CE.
16332 Use strwinerror instead of strerror on Windows error
16333 codes. Add program to the error output.
16334 Don't close the main thread handle on Windows CE.
16335 (win32_attach): Use coredll.dll on Windows CE.
16336 (win32_kill): Close current process and current
16338 (win32_detach): Use coredll.dll on Windows CE.
16339 (win32_resume): Let low target handle debug registers, and
16341 (handle_exception): Add/Remove initial breakpoint. Avoid
16342 non-existant WSTOPSIG on Windows CE.
16343 (win32_read_inferior_memory): Cast to remove warning.
16344 (win32_arch_string): Go through the low target.
16345 (initialize_low): Call set_breakpoint_data with the low
16346 target's breakpoint.
16347 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16348 FOP_REGNUM, mappings): Move to ...
16349 * win32-i386-low.c: ... here.
16350 * win32-low.c (win32_thread_info): Move to ...
16351 * win32-low.h: ... here.
16352 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16353 win32-arm-low.c and wincecompat.c.
16354 (all:): Add $EXEEXT.
16355 (install-only:): Likewise.
16356 (gdbserver:): Likewise.
16357 (gdbreplay:): Likewise.
16358 * config.in: Regenerate.
16359 * configure: Regenerate.
16361 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16363 * win32-low.c: Rename typedef thread_info to
16364 win32_thread_info throughout.
16366 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16368 * win32-i386-low.c: Rename to ...
16369 * win32-low.c: ... this.
16370 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16371 * Makefile.in: Likewise.
16373 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16375 * remote-utils.c (monitor_output): Constify msg parameter.
16376 * server.h (monitor_output): Likewise.
16377 * win32-i386-low.c (handle_output_debug_string): New.
16378 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16379 handle_output_debug_string.
16380 (get_child_debug_event): Likewise.
16382 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16384 * server.c (main): Correct strtoul check.
16386 2007-03-27 Jon Ringle <jon@ringle.org>
16388 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16390 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16392 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16394 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16396 * terminal.h: Check HAVE_SGTTY_H.
16398 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16400 * remote-utils.c (remote_open): Print out the assigned port number.
16402 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16404 * remote-utils.c (monitor_output): New function.
16405 * server.c (debug_threads): Define here.
16406 (monitor_show_help): New function.
16407 (handle_query): Handle qRcmd.
16408 (main): Do not handle 'd' packet.
16409 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16410 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16413 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16415 * Makefile.in (EXEEXT): New.
16416 (clean): Use $(EXEEXT).
16418 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16420 * target.h (target_ops): Rename send_signal to request_interrupt,
16421 and remove enum target_signal parameter.
16422 * linux-low.c (linux_request_interrupt): Rename from
16423 linux_send_signal, and always send SIGINT.
16424 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16425 and always send SIGINT.
16426 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16428 (input_interrupt): Likewise.
16430 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16432 * server.c (get_features_xml): Check if target implemented
16434 * win32-i386-low.c (win32_arch_string): New.
16435 (win32_target_ops): Add win32_arch_string as arch_string member.
16437 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16439 * spu-low.c (spu_arch_string): New.
16440 (spu_target_ops): Add spu_arch_string.
16442 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16444 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16445 * configure.ac: Do not check for terminal.h.
16446 * configure, config.in: Regenerated.
16448 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16450 * Makefile.in (OBS): Add $(XML_BUILTIN).
16451 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16453 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16454 (arm-with-iwmmxt.c): New.
16455 * config.in, configure: Regenerate.
16456 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16457 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16458 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16459 (arm*-*-linux*): Add iWMMXt and regset support.
16460 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16461 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16462 (arm_store_wmmxregset, target_regsets): New.
16463 * server.c (get_features_xml): Take annex argument. Check builtin
16465 (handle_query): Handle multiple annexes.
16467 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16469 * remote-utils.c [USE_WIN32API] (read, write): Define.
16470 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16473 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16475 * linux-i386-low.c (the_low_target): Set arch_string.
16476 * linux-x86-64-low.c (the_low_target): Likewise.
16477 * linux-low.c (linux_arch_string): New.
16478 (linux_target_ops): Add it.
16479 * linux-low.h (struct linux_target_ops): Add arch_string.
16480 * server.c (write_qxfer_response): Use const void * for DATA.
16481 (get_features_xml): New.
16482 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16483 * target.h (struct target_ops): Add arch_string method.
16485 2007-01-03 Denis Pilat <denis.pilat@st.com>
16486 Daniel Jacobowitz <dan@codesourcery.com>
16488 * linux-low.c (linux_kill): Handle being called with no threads.
16489 * win32-i386-low.c (win32_kill): Likewise.
16490 (get_child_debug_event): Clear current_process_handle.
16492 2006-12-30 Denis PILAT <denis.pilat@st.com>
16493 Daniel Jacobowitz <dan@codesourcery.com>
16495 * remote-utils.c (remote_open): Check the type of specified
16496 serial port devices before opening them.
16497 * server.c (main): Kill the inferior if an error occurs during
16498 the first remote_open.
16500 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16502 * README: Update supported targets.
16504 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16506 * Makefile.in (clean): Remove reg-mips64.c.
16507 (reg-mips64.c, reg-mips64.o): New rules.
16508 * configure.srv: Handle mips64. Include regset support for mips.
16509 * linux-mips-low.c (union mips_register): New.
16510 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16511 (mips_breakpoint, mips_breakpoint_at): Use int.
16512 (mips_collect_register, mips_supply_register)
16513 (mips_collect_register_32bit, mips_supply_register_32bit)
16514 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16515 (mips_store_fpregset, target_regsets): New.
16516 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16518 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16520 * configure.srv: Add target "spu*-*-*".
16521 * Makefile.in (clean): Remove reg-spu.c.
16522 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16523 * spu-low.c: New file.
16525 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16527 * configure.ac: Correct td_thr_tls_get_addr test.
16528 * configure: Regenerated.
16530 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16532 * linux-low.c (linux_wait_for_event): Reformat. Use the
16533 pass_signals array.
16534 * remote-utils.c (decode_address_to_semicolon): New.
16535 * server.c (pass_signals, handle_general_set): New.
16536 (handle_query): Mention QPassSignals for qSupported.
16537 (main): Call handle_general_set.
16538 * server.h (pass_signals, decode_address_to_semicolon): New.
16540 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16542 * server.c (handle_query): Correct error handling for read_auxv.
16544 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16546 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16547 and srv_linux_thread_db to yes.
16548 * linux-s390-low.c (s390_fill_gregset): New function.
16549 (target_regsets): Define data structure.
16551 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16553 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16554 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16555 * config.in, configure: Regenerated.
16556 * inferiors.c (gdb_id_to_thread): New function.
16557 (gdb_id_to_thread_id): Use it.
16558 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16559 * linux-low.h (struct process_info): Add th member.
16560 (thread_db_get_tls_address): New prototype.
16561 * remote-utils.c (decode_address): Make non-static.
16562 * server.c (handle_query): Handle qGetTLSAddr.
16563 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16564 * target.h (struct target_ops): Add get_tls_address.
16565 * thread-db.c (maybe_attach_thread): Save the thread handle.
16566 (thread_db_get_tls_address): New.
16568 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16570 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16571 (linux_resume_one_process): Take a siginfo_t *. Update all
16572 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16573 (struct pending_signals): Add a siginfo_t.
16574 (linux_wait_for_process): Always set last_status.
16575 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16576 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16577 * linux-low.h (struct process_info): Add last_status.
16579 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16581 * remote-utils.c (try_rle): New function.
16582 (putpkt_binary): Use it.
16584 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16586 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16587 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16588 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16589 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16590 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16593 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16595 * server.c (terminal_fd): New variable.
16596 (old_foreground_pgrp): Likewise.
16597 (restore_old_foreground_pgrp): New function.
16598 (start_inferior): Record the terminal file descriptor in terminal_fd
16599 and its original foreground group in old_foreground_pgrp. Register
16600 restore_old_foreground_pgrp with atexit().
16602 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16604 * server.c (handle_query): Correct qPart to qXfer.
16606 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16608 * configure.ac: Check for more headers which are missing on
16609 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16610 * configure.srv: Add Cygwin and mingw32.
16611 * remote-utils.c: Don't include headers unconditionally which
16612 are missing on mingw32. Include <winsock.h> for mingw32.
16613 (remote_open): Adjust for mingw32 support. Flush
16614 standard error after writing to it.
16615 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16616 (unblock_async_io, enable_async_io, disable_async_io)
16617 (readchar, getpkt): Update for Winsock support.
16618 (prepare_resume_reply): Expect a protocol signal number.
16619 * server.c: Disable <sys/wait.h> on mingw32.
16620 (start_inferior): Adjust for mingw32 support. Flush
16621 standard error after writing to it.
16622 (attach_inferior): Likewise. Use protocol signal
16624 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16626 * win32-i386-low.c: New file.
16627 * Makefile.in (XM_CLIBS): Set.
16628 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16629 (win32-i386-low.o): New dependency rule.
16630 * linux-low.c (linux_wait): Use target signal numbers.
16631 * target.h (struct target_ops): Doc fix.
16632 * server.h (target_signal_to_name): New prototype.
16633 * gdbreplay.c: Don't include headers unconditionally which
16634 are missing on mingw32. Include <winsock.h> for mingw32.
16635 (remote_close, remote_open): Adjust for Winsock support.
16636 * configure, config.in: Regenerated.
16638 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16640 * server.c (decode_xfer_read, write_qxfer_response): New.
16641 (handle_query): Take a packet length argument. Handle
16642 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16643 the qSupported response.
16644 (main): Update call to handle_query.
16646 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16648 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16649 (putpkt_binary): Renamed from putpkt and adjusted for binary
16651 (putpkt): New wrapper for putpkt_binary.
16652 (readchar): Don't mask off the high bit.
16653 (decode_X_packet): New function.
16654 * server.c (main): Call putpkt_binary if a handler sets the packet
16655 length. Save the length of the incoming packet. Handle 'X'.
16656 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16658 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16660 * server.c (handle_query): Handle qSupported.
16662 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16664 * remote-utils.c (all_symbols_looked_up): New variable.
16665 (look_up_one_symbol): Check it.
16666 * server.h (look_up_one_symbol): New declaration.
16667 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16669 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16671 * Makefile.in (linux-arm-low.o): Update dependencies.
16672 * linux-arm-low.c: Include "gdb_proc_service.h".
16673 (PTRACE_GET_THREAD_AREA): Define.
16674 (ps_get_thread_area): New function.
16676 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16678 * configure.srv (m68k*-*-uclinux*): New target.
16679 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16680 (linux_resume_one_process): Remove extraneous cast.
16681 (linux_read_offsets): New.
16682 (linux_target_op): Add linux_read_offsets on mmuless systems.
16683 * server.c (handle_query): Add qOffsets logic.
16684 * target.h (struct target_ops): Add read_offsets.
16686 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16688 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16689 (PTRACE_GET_THREAD_AREA): Define.
16690 (ps_get_thread_area): New function.
16691 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16692 (linux-x86-64-low.o): Update.
16694 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16696 * configure.ac: Remove checks for prfpregset_t.
16697 * gdb_proc_service.h: New file.
16698 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16699 new "gdb_proc_service.h".
16700 * proc-service.c: Likewise.
16701 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16702 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16703 * Makefile.in (gdb_proc_service_h): Updated.
16704 * configure, config.in: Regenerated.
16706 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16708 * remote-utils.c (prepare_resume_reply): Move declaration
16709 of gdb_id_from_wait to the top of the block.
16711 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16713 * linux-low.c (regsets_store_inferior_registers): Read the regset
16714 from the target before filling it.
16716 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16718 * server.c (attach_inferior): Return SIGTRAP for a successful
16721 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16723 * Makefile.in (OBS): Add version.o.
16724 (STAGESTUFF): Delete.
16725 (version.o): Add dependencies.
16726 (version.c): Replace rule.
16727 (clean): Remove version.c.
16728 * server.c (gdbserver_version): New.
16729 (gdbserver_usage): Use printf.
16730 (main): Handle --version and --help.
16731 * server.h (version, host_name): Add declarations.
16733 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16745 * linux-x86-64-low.c:
16747 * linux-s390-low.c:
16748 * linux-ppc64-low.c:
16750 * linux-mips-low.c:
16751 * linux-m68k-low.c:
16752 * linux-m32r-low.c:
16755 * linux-ia64-low.c:
16756 * linux-i386-low.c:
16757 * linux-crisv32-low.c:
16769 * gdbserver.1: Add (C) after Copyright. Update the FSF
16772 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16774 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16775 (arm_breakpoint_at): Recognize both breakpoints.
16776 (the_low_target): Use the correct breakpoint instruction.
16778 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16780 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16781 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16782 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16783 (the_low_target): Update.
16785 2005-10-25 Andreas Schwab <schwab@suse.de>
16787 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16789 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16790 (ia64_num_regs): Reduce to 462.
16792 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16794 * acinclude.m4: Correct quoting.
16795 * aclocal.m4: Regenerated.
16797 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16798 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16799 (thread_db_init): Call thread_db_err_str.
16800 * configure.ac: Check for TD_VERSION.
16801 * config.in, configure: Regenerated.
16803 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16805 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16807 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16809 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16810 is not available. Define HAVE_PTRACE_GETREGS if it is.
16811 * config.in, configure: Regenerated.
16812 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16813 * linux-i386-low.c, linux-m68k-low.c: Update to use
16814 HAVE_PTRACE_GETREGS.
16815 * linux-low.c (regsets_fetch_inferior_registers)
16816 (regsets_store_inferior_registers): Only return 0 if we processed
16818 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16819 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16821 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16823 * inferiors.c (struct thread_info): Add gdb_id.
16824 (add_thread): Add gdb_id argument.
16825 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16826 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16827 calls to add_thread.
16828 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16829 * server.c (handle_query): Use thread_to_gdb_id.
16830 (handle_v_cont, main): Use gdb_id_to_thread_id.
16831 * server.h (add_thread): Update prototype.
16832 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16835 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16837 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16838 left-padded registers.
16839 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16840 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16842 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16844 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16845 * configure: Regenerate.
16846 * config.in: Regenerate.
16847 * server.h (NEED_DECLARATION_STRERROR):
16848 Replace with !HAVE_DECL_STRERROR.
16850 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16852 * linux-low.c (linux_wait, linux_send_signal): Don't test
16853 an unsigned long variable for > 0 if it could be MAX_ULONG.
16854 * server.c (myresume): Likewise.
16855 * target.c (set_desired_inferior): Likewise.
16857 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16859 * configure.ac: Simplify and improve check for socklen_t.
16860 * configure, config.in: Regenerate.
16862 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16864 * acconfig.h: Remove.
16865 * configure.ac: Add a test for socklen_t. Use three-argument
16866 AC_DEFINE throughout.
16867 * config.in: Regenerated using autoheader 2.59.
16868 * configure: Regenerated.
16870 * gdbreplay.c (socklen_t): Provide a default.
16871 (remote_open): Use socklen_t.
16872 * remote-utils.c (socklen_t): Provide a default.
16873 (remote_open): Use socklen_t.
16874 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16877 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16879 * linux-low.c (linux_read_memory, linux_write_memory)
16880 (linux_read_auxv): Likewise.
16881 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16882 (check_mem_write): Likewise.
16883 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16885 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16886 (registers_from_string, register_data): Likewise.
16887 * server.c (handle_query, main): Likewise.
16888 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16889 (decode_M_packet): Likewise.
16890 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16891 * target.h (struct target_ops): Update read_memory, write_memory,
16893 (read_inferior_memory, write_inferior_memory): Update.
16894 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16895 to unsigned char *.
16896 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16897 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16898 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16899 linux-s390-low.c, linux-sh-low.c: Update for changes in
16900 read_inferior_memory and the_low_target->breakpoint.
16902 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16904 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16905 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16906 * configure.srv: Add powerpc64-*-linux*.
16907 * linux-ppc64-low.c: New file.
16909 2005-05-23 Orjan Friberg <orjanf@axis.com>
16911 * linux-cris-low.c: New file with support for CRIS.
16912 * linux-crisv32-low.c: Ditto for CRISv32.
16913 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16914 (clean): Add reg-cris.c and reg-crisv32.c.
16915 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16916 reg-crisv32.o, and reg-crisv32.c to make rules.
16917 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16918 recognized targets.
16920 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16922 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16923 of sizeof (PTRACE_XFER_TYPE).
16924 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16926 2005-05-12 Orjan Friberg <orjanf@axis.com>
16928 * target.h (struct target_ops): Add insert_watchpoint,
16929 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16930 pointers for hardware watchpoint support.
16931 * linux-low.h (struct linux_target_ops): Ditto.
16932 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16933 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16934 to linux_target_ops.
16935 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16937 * server.c (main): Recognize 'Z' and 'z' packets.
16939 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16941 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16942 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16943 (the_low_target): Add new members.
16945 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16947 * proc-service.c (ps_lgetregs): Search all_processes instead of
16950 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16952 * server.c (start_inferior): Change return type to int.
16953 (attach_inferior): Change sigptr to int *.
16954 (handle_v_cont, handle_v_requests): Change signal to int *.
16955 (main): Change signal to int.
16957 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16959 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16960 * configure.srv: Add m32r*-*-linux*.
16961 * linux-m32r-low.c: New file.
16963 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16965 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16967 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16969 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16970 Take unsigned long arguments for PIDs.
16971 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16972 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16973 (wait_for_sigstop, linux_resume_one_process)
16974 (regsets_fetch_inferior_registers, linux_send_signal)
16975 (linux_read_auxv): Likewise. Update the types of variables holding
16976 PIDs. Update format string specifiers.
16977 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16978 * remote-utils.c (prepare_resume_reply): Likewise.
16979 * server.c (cont_thread, general_thread, step_thread)
16980 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16982 (handle_query): Update format specifiers.
16983 (handle_v_cont, main): Use strtoul for thread IDs.
16984 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16985 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16986 (general_thread, step_thread, thread_from_wait)
16987 (old_thread_from_wait): Update.
16988 * target.h (struct thread_resume): Use unsigned long for THREAD.
16989 (struct target_ops): Use unsigned long for arguments to attach and
16992 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16994 * acinclude.m4: Include bfd/bfd.m4 directly.
16995 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16996 <agriffis@toolchain.org>.
16997 * aclocal.m4, configure: Regenerated.
16999 2005-01-07 Andrew Cagney <cagney@gnu.org>
17001 * configure.ac: Rename configure.in, require autoconf 2.59.
17002 * configure: Re-generate.
17004 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17006 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17007 LIBS when finished.
17008 * aclocal.m4: Regenerated.
17009 * configure: Regenerated.
17011 2004-11-21 Andreas Schwab <schwab@suse.de>
17013 * linux-m68k-low.c (m68k_num_gregs): Define.
17014 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17015 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17016 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17017 (m68k_breakpoint_at): New. Add to the_low_target.
17019 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17020 srv_linux_thread_db to yes.
17022 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17024 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17025 (ARCH_SET_FS): Likewise.
17026 (ARCH_GET_FS): Likewise.
17027 (ARCH_GET_GS): Likewise.
17029 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17031 * linux-i386-low.c (ps_get_thread_area): New.
17032 * linux-x86-64-low.c (ps_get_thread_area): New.
17033 * linux-low.c: Include <sys/syscall.h>.
17034 (linux_kill_one_process): Don't kill the first thread here.
17035 (linux_kill): Kill the first thread here.
17036 (kill_lwp): New function.
17037 (send_sigstop, linux_send_signal): Use it.
17038 * proc-service.c: Clean up #ifdefs.
17039 (fpregset_info): Delete.
17040 (ps_lgetregs): Update and enable implementation.
17041 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17043 * remote-utils.c (struct sym_cache, symbol_cache): New.
17044 (input_interrupt): Print a clearer message.
17045 (async_io_enabled): New variable.
17046 (enable_async_io, disable_async_io): Use it. Update comments.
17047 (look_up_one_symbol): Use the symbol cache.
17048 * thread-db.c (thread_db_look_up_symbols): New function.
17049 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17051 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17053 * configure.in: Test for -rdynamic.
17054 * configure: Regenerated.
17055 * Makefile (INTERNAL_LDFLAGS): New.
17056 (gdbserver, gdbreplay): Use it.
17058 2004-09-02 Andrew Cagney <cagney@gnu.org>
17060 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17062 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17064 * linux-low.c (linux_wait): Clear all_processes list also.
17066 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17068 * linux-low.c: Include <errno.h>. Remove extern declaration of
17071 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17073 * gdbreplay.c, server.h, utils.c: Update copyright years.
17075 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17077 * server.c (main): Print child status or termination signal from
17078 variable 'signal', not 'sig'.
17080 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17082 * linux-low.c (linux_read_memory): Change return type to
17083 int. Check for and return error from ptrace().
17084 * target.c (read_inferior_memory): Change return type to int. Pass
17085 back return status from the_target->read_memory().
17086 * target.h (struct target_ops): Adapt *read_memory() prototype.
17088 (read_inferior_memory): Adapt prototype.
17089 * server.c (main): Return an error packet if
17090 read_inferior_memory() returns an error.
17092 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17094 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17095 Unify with other clean targets.
17097 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17099 * server.c (handle_v_cont): Call set_desired_inferior.
17101 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17103 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17105 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17107 * linux-low.c (linux_wait): Unblock async I/O.
17108 (linux_resume): Block and enable async I/O.
17109 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17110 * server.h (block_async_io, unblock_async_io): Add prototypes.
17112 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17114 * remote-utils.c (remote_open): Print a status notice after
17115 opening a TCP port.
17116 * server.c (attach_inferior): Print a status notice after
17119 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17121 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17123 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17125 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17127 * server.c, target.h: Update copyright years.
17129 2004-02-25 Roland McGrath <roland@redhat.com>
17131 * target.h (struct target_ops): New member `read_auxv'.
17132 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17133 * linux-low.c (linux_read_auxv): New function.
17134 (linux_target_ops): Initialize `read_auxv' member to that.
17136 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17138 Committed by Jim Blandy <jimb@redhat.com>.
17140 * linux-s390-low.c (s390_num_regs): Update.
17141 (s390_regmap): Remove control registers. Use __s390x__ predefine
17142 instead of GPR_SIZE to distiguish s390 and s390x targets.
17144 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-low.c: Update copyright year.
17147 (check_removed_breakpoint): Clear pending_is_breakpoint.
17148 (linux_set_resume_request, linux_queue_one_thread)
17149 (resume_status_pending_p): New functions.
17150 (linux_continue_one_thread): Use process->resume.
17151 (linux_resume): Only resume threads if there are no pending events.
17152 * linux-low.h (struct process_info): Add resume request
17155 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17157 * regcache.c (new_register_cache): Clear the allocated register
17158 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17160 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17162 * linux-low.c (linux_resume): Take a struct thread_resume *
17164 (linux_wait): Update call.
17165 (resume_ptr): New static variable.
17166 (linux_continue_one_thread): Renamed from
17167 linux_continue_one_process. Use resume_ptr.
17168 (linux_resume): Use linux_continue_one_thread.
17169 * server.c (handle_v_cont, handle_v_requests): New functions.
17170 (myresume): New function.
17171 (main): Handle 'v' case.
17172 * target.h (struct thread_resume): New type.
17173 (struct target_ops): Change argument of "resume" to struct
17175 (myresume): Delete macro.
17177 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17179 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17180 (uninstall): Support DESTDIR.
17182 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17184 * configure.srv: Add xscale*linux copy of arm*linux entry.
17186 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17188 * linux-arm-low.c (arm_reinsert_addr): New function.
17189 (the_low_target): Add arm_reinsert_addr.
17191 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17193 * mem-break.c: Remove whitespace at end of file.
17195 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17197 * configure.in: Check whether we need to prototype strerror.
17198 * server.h: Optionally prototype strerror.
17199 * gdbreplay.c (perror_with_name): Use strerror.
17200 * linux-low.c (linux_attach_lwp): Use strerror.
17201 * utils.c (perror_with_name): Use strerror.
17202 * config.in, configure: Regenerated.
17204 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17206 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17207 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17209 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17211 * Makefile.in (SFILES): Update.
17212 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17213 low-sun3.c: Remove files.
17215 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17217 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17218 (linux_detach_one_process, linux_detach): New functions.
17219 (linux_target_ops): Add linux_detach.
17220 * server.c (main): Handle 'D' packet.
17221 * target.h (struct target_ops): Add "detach" member.
17222 (detach_inferior): Define.
17224 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17226 From Kelley Cook <kelleycook@wideopenwest.com>:
17227 * configure.srv: Accept i[34567]86 variants.
17229 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17231 * linux-low.c (linux_wait_for_event): Correct comment typos.
17232 (linux_resume_one_process): Call check_removed_breakpoint.
17233 (linux_send_signal): New function.
17234 (linux_target_ops): Add linux_send_signal.
17235 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17237 * target.h (struct target_ops): Add send_signal.
17239 2003-05-29 Jim Blandy <jimb@redhat.com>
17241 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17242 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17243 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17244 away part of the register's value.
17246 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17248 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17249 (linux_wait_for_event, linux_init_signals): Likewise.
17251 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17253 * configure.in: Check for stdlib.h.
17254 * configure: Regenerated.
17255 * config.in: Regenerated.
17257 2003-01-04 Andreas Schwab <schwab@suse.de>
17259 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17261 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17263 * Makefile.in: Remove obsolete code.
17265 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17267 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17268 defined(PT_FPR0_HI).
17270 2002-11-17 Stuart Hughes <seh@zee2.com>
17272 * linux-arm-low.c (arm_num_regs): Increase.
17273 (arm_regmap): Include status register.
17275 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17277 * linux-low.c (register_addr): Remove incorrect -1 check.
17279 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17281 * linux-low.c (linux_create_inferior): Call setpgid. Return
17283 (unstopped_p, linux_signal_pid): Remove.
17284 (linux_target_ops): Remove linux_signal_pid.
17285 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17286 global instead of target method.
17287 * target.h (struct target_ops): Remove signal_pid. Update comment
17288 for create_inferior.
17289 * server.c (signal_pid): New variable.
17290 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17291 gdbserver. Set the child to be the foreground process group.
17292 (attach_inferior): Set signal_pid.
17294 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17296 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17298 2002-08-20 Jim Blandy <jimb@redhat.com>
17300 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17303 2002-08-01 Andrew Cagney <cagney@redhat.com>
17305 * Makefile.in: Make chill references obsolete.
17307 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17309 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17310 * configure: Regenerate.
17311 * config.in: Regenerate.
17313 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17315 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17316 (perror_with_name, remote_close, remote_open, expect, play): Static.
17318 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17320 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17321 byte offsets instead of an array of indexes.
17322 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17324 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17326 * regcache.c: Add comment.
17328 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17330 * thread-db.c: New file.
17331 * proc-service.c: New file.
17332 * acinclude.m4: New file.
17333 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17334 proc-service.o, and thread-db.o.
17335 (linux-low.o): Add USE_THREAD_DB.
17336 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17337 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17338 * aclocal.m4: Regenerated.
17339 * config.in: Regenerated.
17340 * configure: Regenerated.
17341 * configure.in: Check for proc_service.h, sys/procfs.h,
17342 thread_db.h, and linux/elf.h headrs.
17343 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17344 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17345 Check for -lthread_db and thread support.
17346 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17347 PowerPC, and SuperH.
17348 * i387-fp.c: Constify arguments.
17349 * i387-fp.h: Likewise.
17350 * inferiors.c: (struct thread_info): Renamed from
17351 `struct inferior_info'. Remove PID member. Use generic inferior
17352 list header. All uses updated.
17353 (inferiors, signal_pid): Removed.
17354 (all_threads): New variable.
17355 (get_thread): Define.
17356 (add_inferior_to_list): New function.
17357 (for_each_inferior): New function.
17358 (change_inferior_id): New function.
17359 (add_inferior): Removed.
17360 (remove_inferior): New function.
17361 (add_thread): New function.
17362 (free_one_thread): New function.
17363 (remove_thread): New function.
17364 (clear_inferiors): Use for_each_inferior and free_one_thread.
17365 (find_inferior): New function.
17366 (find_inferior_id): New function.
17367 (inferior_target_data): Update argument type.
17368 (set_inferior_target_data): Likewise.
17369 (inferior_regcache_data): Likewise.
17370 (set_inferior_regcache_data): Likewise.
17371 * linux-low.c (linux_bp_reinsert): Remove.
17372 (all_processes, stopping_threads, using_thrads)
17373 (struct pending_signals, debug_threads, pid_of): New.
17374 (inferior_pid): Replace with macro.
17375 (struct inferior_linux_data): Remove.
17376 (get_stop_pc, add_process): New functions.
17377 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17378 Use add_process and add_thread.
17379 (linux_attach_lwp): New function, based on old linux_attach. Use
17380 add_process and add_thread. Set stop_expected for new threads.
17381 (linux_attach): New function.
17382 (linux_kill_one_process): New function.
17383 (linux_kill): Kill all LWPs.
17384 (linux_thread_alive): Use find_inferior_id.
17385 (check_removed_breakpoints, status_pending_p): New functions.
17386 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17387 Update. Use WNOHANG. Wait for cloned processes also. Update process
17388 struct for the found process.
17389 (linux_wait_for_event): New function.
17390 (linux_wait): Use it. Support LWPs.
17391 (send_sigstop, wait_for_sigstop, stop_all_processes)
17392 (linux_resume_one_process, linux_continue_one_process): New functions.
17393 (linux_resume): Support LWPs.
17394 (REGISTER_RAW_SIZE): Remove.
17395 (fetch_register): Use register_size instead. Call supply_register.
17396 (usr_store_inferior_registers): Likewise. Call collect_register.
17397 Fix recursive case.
17398 (regsets_fetch_inferior_registers): Improve error message.
17399 (regsets_store_inferior_registers): Add debugging.
17400 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17401 (unstopped_p, linux_signal_pid): New functions.
17402 (linux_target_ops): Add linux_signal_pid.
17403 (linux_init_signals): New function.
17404 (initialize_low): Call it. Initialize using_threads.
17405 * regcache.c (inferior_regcache_data): Add valid
17407 (get_regcache): Fetch registers lazily. Add fetch argument
17408 and update all callers.
17409 (regcache_invalidate_one, regcache_invalidate): New
17411 (new_register_cache): Renamed from create_register_cache.
17412 Return the new regcache.
17413 (free_register_cache): Change argument to a void *.
17414 (registers_to_string, registers_from_string): Call get_regcache
17415 with fetch flag set.
17416 (register_data): Make static. Pass fetch flag to get_regcache.
17417 (supply_register): Call get_regcache with fetch flag clear.
17418 (collect_register): Call get_regcache with fetch flag set.
17419 (collect_register_as_string): New function.
17420 * regcache.h: Update.
17421 * remote-utils.c (putpkt): Flush after debug output and use
17423 Handle input interrupts while waiting for an ACK.
17424 (input_interrupt): Use signal_pid method.
17425 (getpkt): Flush after debug output and use stderr.
17426 (outreg): Use collect_register_as_string.
17427 (new_thread_notify, dead_thread_notify): New functions.
17428 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17429 and general_thread.
17430 (look_up_one_symbol): Flush after debug output.
17431 * server.c (step_thread, server_waiting): New variables.
17432 (start_inferior): Don't use signal_pid. Update call to mywait.
17433 (attach_inferior): Update call to mywait.
17434 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17435 (main): Don't fetch/store registers explicitly. Use
17436 set_desired_inferior. Support proposed ``Hs'' packet. Update
17438 * server.h: Update.
17439 (struct inferior_list, struct_inferior_list_entry): New.
17440 * target.c (set_desired_inferior): New.
17441 (write_inferior_memory): Constify.
17442 (mywait): New function.
17443 * target.h: Update.
17444 (struct target_ops): New signal_pid method.
17445 (mywait): Removed macro, added prototype.
17447 * linux-low.h (regset_func): Removed.
17448 (regset_fill_func, regset_store_func): New.
17449 (enum regset_type): New.
17450 (struct regset_info): Add type field. Use new operation types.
17451 (struct linux_target_ops): stop_pc renamed to get_pc.
17452 Add decr_pc_after_break and breakpoint_at.
17453 (get_process, get_thread_proess, get_process_thread)
17454 (strut process_info, all_processes, linux_attach_lwp)
17455 (thread_db_init): New.
17457 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17458 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17459 (the_low_target): Add new members.
17460 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17461 (i386_store_fpxregset): Constify.
17462 (target_regsets): Add new kind identifier.
17463 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17464 (i386_set_pc): Add debugging.
17465 (i386_breakpoint_at): New function.
17466 (the_low_target): Add new members.
17467 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17468 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17469 (mips_breakpoint_at): New.
17470 (the_low_target): Add new members.
17471 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17472 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17473 (the_low_target): Add new members.
17474 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17475 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17476 (the_low_target): Add new members.
17477 * linux-x86-64-low.c (target_regsets): Add new kind
17480 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17482 From Martin Pool <mbp@samba.org>:
17483 * server.c (gdbserver_usage): New function.
17486 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17488 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17489 stop_at -> stop_pc.
17491 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17493 * Makefile.in: Remove obsolete code.
17495 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17497 * linux-low.c (regsets_fetch_inferior_registers),
17498 (regsets_store_inferior_registers): Removed cast to int from
17500 * regcache.h: Added declaration of struct inferior_info.
17502 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17504 * inferiors.c (struct inferior_info): Add regcache_data.
17505 (add_inferior): Call create_register_cache.
17506 (clear_inferiors): Call free_register_cache.
17507 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17508 * regcache.c (struct inferior_regcache_data): New.
17509 (registers): Remove.
17510 (get_regcache): New function.
17511 (create_register_cache, free_register_cache): New functions.
17512 (set_register_cache): Don't initialize the register cache here.
17513 (registers_to_string, registers_from_string, register_data): Call
17515 * regcache.h: Add prototypes.
17516 * server.h: Likewise.
17518 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17520 * mem-break.c: New file.
17521 * mem-break.h: New file.
17522 * Makefile.in: Add mem-break.o rule; update server.h
17524 * inferiors.c (struct inferior_info): Add target_data
17526 (clear_inferiors): Free target_data member if set.
17527 (inferior_target_data, set_inferior_target_data): New functions.
17528 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17529 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17530 * linux-low.c (linux_bp_reinsert): New variable.
17531 (struct inferior_linux_data): New.
17532 (linux_create_inferior): Use set_inferior_target_data.
17533 (linux_attach): Likewise. Call add_inferior.
17534 (linux_wait_for_one_inferior): New function.
17535 (linux_wait): Call it.
17536 (linux_write_memory): Add const.
17537 (initialize_low): Call set_breakpoint_data.
17538 * linux-low.h (struct linux_target_ops): Add breakpoint
17540 * server.c (attach_inferior): Remove extra add_inferior
17542 * server.h: Include mem-break.h. Update inferior.c
17544 * target.c (read_inferior_memory)
17545 (write_inferior_memory): New functions.
17546 * target.h (read_inferior_memory)
17547 (write_inferior_memory): Change macros to prototypes.
17548 (struct target_ops): Update comments. Add const to write_memory
17551 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17553 * linux-low.c (usr_store_inferior_registers): Support
17554 registers which are allowed to fail to store.
17555 * linux-low.h (linux_target_ops): Likewise.
17556 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17557 (ppc_cannot_store_register): FPSCR may not be storable.
17559 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17561 * server.h: Include <string.h> if HAVE_STRING_H.
17562 * ChangeLog: Correct paths in last ChangeLog entry.
17564 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17566 * linux-low.h: Remove obsolete prototypes.
17567 (struct linux_target_ops): New.
17568 (extern the_low_target): New.
17569 * linux-low.c (num_regs, regmap): Remove declarations.
17570 (register_addr): Use the_low_target explicitly.
17571 (fetch_register): Likewise.
17572 (usr_fetch_inferior_registers): Likewise.
17573 (usr_store_inferior_registers): Likewise.
17574 * linux-arm-low.c (num_regs): Remove.
17575 (arm_num_regs): Define.
17576 (arm_regmap): Renamed from regmap, made static.
17577 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17579 (arm_cannot_store_register): Renamed from cannot_store_register,
17581 (the_low_target): New.
17582 * linux-i386-low.c (num_regs): Remove.
17583 (i386_num_regs): Define.
17584 (i386_regmap): Renamed from regmap, made static.
17585 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17587 (i386_cannot_store_register): Renamed from cannot_store_register,
17589 (the_low_target): New.
17590 * linux-ia64-low.c (num_regs): Remove.
17591 (ia64_num_regs): Define.
17592 (ia64_regmap): Renamed from regmap, made static.
17593 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17595 (ia64_cannot_store_register): Renamed from cannot_store_register,
17597 (the_low_target): New.
17598 * linux-m68k-low.c (num_regs): Remove.
17599 (m68k_num_regs): Define.
17600 (m68k_regmap): Renamed from regmap, made static.
17601 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17603 (m68k_cannot_store_register): Renamed from cannot_store_register,
17605 (the_low_target): New.
17606 * linux-mips-low.c (num_regs): Remove.
17607 (mips_num_regs): Define.
17608 (mips_regmap): Renamed from regmap, made static.
17609 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17611 (mips_cannot_store_register): Renamed from cannot_store_register,
17613 (the_low_target): New.
17614 * linux-ppc-low.c (num_regs): Remove.
17615 (ppc_num_regs): Define.
17616 (ppc_regmap): Renamed from regmap, made static.
17617 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17619 (ppc_cannot_store_register): Renamed from cannot_store_register,
17621 (the_low_target): New.
17622 * linux-s390-low.c (num_regs): Remove.
17623 (s390_num_regs): Define.
17624 (s390_regmap): Renamed from regmap, made static.
17625 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17627 (s390_cannot_store_register): Renamed from cannot_store_register,
17629 (the_low_target): New.
17630 * linux-sh-low.c (num_regs): Remove.
17631 (sh_num_regs): Define.
17632 (sh_regmap): Renamed from regmap, made static.
17633 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17635 (sh_cannot_store_register): Renamed from cannot_store_register,
17637 (the_low_target): New.
17638 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17639 (the_low_target): New.
17641 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17643 * Makefile.in: Add stamp-h target.
17644 * configure.in: Create stamp-h.
17645 * configure: Regenerated.
17647 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17649 * inferiors.c: New file.
17650 * target.c: New file.
17651 * target.h: New file.
17652 * Makefile.in: Add target.o and inferiors.o. Update
17654 * linux-low.c (inferior_pid): New static variable,
17655 moved from server.c.
17656 (linux_create_inferior): Renamed from create_inferior.
17657 Call add_inferior. Return 0 on success instead of a PID.
17658 (linux_attach): Renamed from myattach.
17659 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17660 (linux_thread_alive): Renamed from mythread_alive.
17661 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17663 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17664 (regsets_store_inferior_registers): Correct error message.
17665 Add missing ``return 0''.
17666 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17667 (linux_store_registers): Renamed from store_inferior_registers.
17668 (linux_read_memory): Renamed from read_inferior_memory.
17669 (linux_write_memory): Renamed from write_inferior_memory.
17670 (linux_target_ops): New structure.
17671 (initialize_low): Call set_target_ops ().
17672 * remote-utils.c (unhexify): New function.
17673 (hexify): New function.
17674 (input_interrupt): Send signals to ``signal_pid''.
17675 * server.c (inferior_pid): Remove.
17676 (start_inferior): Update create_inferior call.
17677 (attach_inferior): Call add_inferior.
17678 (handle_query): New function.
17679 (main): Call handle_query for `q' packets.
17680 * server.h: Include "target.h". Remove obsolete prototypes.
17681 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17683 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17685 * Makefile.in: Add WARN_CFLAGS. Update configury
17687 * configure.in: Check for <string.h>
17688 * configure: Regenerate.
17689 * config.in: Regenerate.
17690 * gdbreplay.c: Include needed system headers.
17691 (remote_open): Remove strchr prototype.
17692 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17693 * regcache.c (supply_register): Change buf argument to const void *.
17694 (supply_register_by_name): Likewise.
17695 (collect_register): Change buf argument to void *.
17696 (collect_register_by_name): Likewise.
17697 * regcache.h: Add missing prototypes.
17698 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17699 * server.c (handle_query): New function.
17700 (attached): New static variable, moved out of main.
17701 (main): Quiet longjmp clobber warnings.
17702 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17703 * utils.c (error): Remove NORETURN.