1 2019-10-31 Christian Biesinger <cbiesinger@google.com>
3 * ax.h (debug_agent): Remove duplicate declaration.
5 2019-10-26 Tom de Vries <tdevries@suse.de>
7 * linux-aarch64-low.c: Fix typos in comments.
8 * linux-arm-low.c: Same.
10 * linux-ppc-low.c: Same.
11 * proc-service.c: Same.
17 2019-10-25 Tom Tromey <tromey@adacore.com>
19 * utils.c (xstrdup): Remove.
21 2019-10-23 Tom Tromey <tom@tromey.com>
23 * configure, config.in: Rebuild.
25 2019-10-23 Tom Tromey <tom@tromey.com>
28 * acinclude.m4: Use m4_include, not sinclude.
30 2019-10-17 Tom Tromey <tromey@adacore.com>
33 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
34 in AC_CONFIG_FILES invocation.
35 * Makefile.in (stamp-h, Makefile): Use new-style config.status
38 2019-10-16 Christian Biesinger <cbiesinger@google.com>
40 * server.c: Include xml-builtin.h.
41 (get_xml_features): Don't declare xml_builtins here.
43 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
45 * Makefile.in: Remove references to vec-ipa.o.
47 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
49 * Makefile.in: Remove references to vec.c.
51 2019-10-02 Christian Biesinger <cbiesinger@google.com>
53 * server.c (server_waiting): Change to bool.
54 (extended_protocol): Likewise.
55 (response_needed): Likewise.
56 (exit_requested): Likewise.
58 (report_no_resumed): Likewise.
60 (disable_packet_vCont): Likewise.
61 (disable_packet_Tthread): Likewise.
62 (disable_packet_qC): Likewise.
63 (disable_packet_qfThreadInfo): Likewise.
64 (handle_general_set): Update.
65 (handle_detach): Update.
66 (handle_monitor_command): Update.
67 (handle_query): Update.
68 (captured_main): Update.
69 (process_serial_event): Update.
70 * server.h (server_waiting): Change to bool.
71 (disable_packet_vCont): Likewise.
72 (disable_packet_Tthread): Likewise.
73 (disable_packet_qC): Likewise.
74 (disable_packet_qfThreadInfo): Likewise.
77 * target.c (target_stop_and_wait): Update.
79 2019-10-02 Tom Tromey <tromey@adacore.com>
81 * Makefile.in (SFILES): Add common-inferior.c.
82 (OBS): Add common-inferior.o.
83 * server.c (startup_with_shell): Don't define.
85 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
87 * linux-low.c (linux_low_read_btrace): Update for change to
90 2019-09-20 Christian Biesinger <cbiesinger@google.com>
92 * debug.c (debug_threads): Remove comment in favor of the header.
93 * debug.h (using_threads): Add declaration.
94 (debug_threads): Add comment.
95 * linux-aarch64-low.c: Include debug.h and remove declaration of
97 * nto-low.c: Likewise.
98 * remote-utils.c: Likewise.
99 * thread-db.c: Likewise.
101 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
103 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
104 and powerpc-cell64l-ipa.o.
105 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
106 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
107 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
110 * spu-low.c: Remove file.
112 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
113 (parse_spufs_run): Remove.
114 (ppc_get_pc): Remove Cell/B.E. support.
115 (ppc_set_pc): Likewise.
116 (ppc_breakpoint_at): Likewise.
117 (ppc_arch_setup): Likewise.
118 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
119 tdesc_powerpc_cell32l.
120 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
121 or init_registers_powerpc_cell32l.
122 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
123 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
124 or init_registers_powerpc_cell32l.
125 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
126 (init_registers_powerpc_cell32l): Remove prototype.
127 (init_registers_powerpc_cell64l): Likewise.
129 * target.h (struct target_ops): Remove qxfer_spu member.
130 * server.c (handle_qxfer_spu): Remove.
131 (qxfer_packets): Remove entry for "spu".
132 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
133 * linux-low.c (SPUFS_MAGIC): Remove.
134 (spu_enumerate_spu_ids): Remove.
135 (linux_qxfer_spu): Remove.
136 (linux_target_ops): Remove qxfer_spu member.
137 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
138 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
139 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
141 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
143 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
144 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
145 * config.in: Regenerate.
146 * configure: Regenerate.
148 2019-08-15 Tom Tromey <tromey@adacore.com>
150 * target.c (target_write_memory): Use gdb::byte_vector.
152 2019-08-15 Tom Tromey <tromey@adacore.com>
154 * tracepoint.c (write_inferior_data_pointer)
155 (write_inferior_integer, write_inferior_int8)
156 (write_inferior_uinteger, m_tracepoint_action_download)
157 (r_tracepoint_action_download, x_tracepoint_action_download)
158 (l_tracepoint_action_download, clear_inferior_trace_buffer)
159 (download_agent_expr, download_tracepoint_1)
160 (download_trace_state_variables, upload_fast_traceframes): Update.
161 * server.c (gdb_write_memory): Update.
162 * remote-utils.c (relocate_instruction): Update.
163 * proc-service.c (ps_pdwrite): Update.
164 * mem-break.c (remove_memory_breakpoint)
165 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
166 (uninsert_fast_tracepoint_jumps_at)
167 (reinsert_fast_tracepoint_jumps_at): Update.
168 * linux-x86-low.c (append_insns)
169 (i386_install_fast_tracepoint_jump_pad)
170 (amd64_write_goto_address, i386_write_goto_address): Update.
171 * linux-s390-low.c (append_insns, s390_write_goto_address):
173 * linux-ppc-low.c (ppc_relocate_instruction)
174 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
175 (ppc_write_goto_address): Update.
176 * linux-aarch64-low.c (append_insns): Update.
177 * target.h (struct target_ops): Update.
178 (write_inferior_memory): Don't declare.
179 * target.c (target_write_memory): Rename from
180 write_inferior_memory. Remove old target_write_memory.
182 2019-08-15 Tom Tromey <tromey@adacore.com>
184 * target.c (write_inferior_memory): Use std::vector.
186 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
189 * configure.ac: Drop enable-libmcheck support.
190 * configure, config.in: Rebuild.
191 * acinclude.m4: Don't include it.
193 2019-07-19 Alan Hayward <alan.hayward@arm.com>
195 * configure.srv: Remove Arm xml files.
197 2019-07-19 Alan Hayward <alan.hayward@arm.com>
199 * configure.srv: Add new files. Remove xml generated files.
200 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
202 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
203 * linux-aarch32-tdesc.c: New file.
204 * linux-aarch32-tdesc.h: New file.
205 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
206 * linux-arm-low.c (init_registers_arm, tdesc_arm)
207 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
208 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
209 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
210 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
211 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
212 (arm_read_description): Call arm_linux_read_description.
213 (initialize_low_arch): Don't init registers.
214 * linux-arm-tdesc.c: New file.
215 * linux-arm-tdesc.h: New file.
217 2019-07-10 Alan Hayward <alan.hayward@arm.com>
219 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
220 Move counter inside for.
221 (arm_read_description): Check ptrace earlier.
222 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
224 2019-07-09 Tom Tromey <tom@tromey.com>
226 * configure: Rebuild.
227 * configure.ac: Change common to gdbsupport.
228 * acinclude.m4: Change common to gdbsupport.
229 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
230 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
231 common to gdbsupport.
232 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
233 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
234 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
235 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
236 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
237 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
238 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
239 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
240 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
241 common to gdbsupport.
243 2019-07-04 Alan Hayward <alan.hayward@arm.com>
245 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
247 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
249 2019-07-04 Alan Hayward <alan.hayward@arm.com>
251 * configure.srv: Remove legacy xml.
252 * linux-aarch64-low.c (initialize_low_arch): Remove
253 initialize_low_tdesc call.
254 * linux-aarch64-tdesc-selftest.c: Remove file.
255 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
256 * linux-x86-low.c (initialize_low_arch): Remove
257 initialize_low_tdesc call.
258 * linux-x86-tdesc-selftest.c: Remove file.
259 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
261 2019-06-20 Tom de Vries <tdevries@suse.de>
263 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
264 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
266 2019-06-19 Tom de Vries <tdevries@suse.de>
268 * debug.h (debug_write): Change return type to ssize_t.
269 * debug.c (debug_write): Same.
271 2019-06-14 Tom Tromey <tom@tromey.com>
273 * configure.ac: Use new path to gnulib.
274 * configure: Rebuild.
275 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
278 2019-06-11 Tom Tromey <tom@tromey.com>
280 * Makefile.in (SFILES): Add alloc.c.
282 (IPA_OBJS): Add alloc-ipa.o.
283 (alloc-ipa.o): New target.
284 (%.o: ../%.c): New pattern rule.
286 2019-06-10 Tom Tromey <tromey@adacore.com>
288 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
289 end warning with a newline.
290 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
292 * thread-db.c (attach_thread): Don't end warning with a newline.
293 (thread_db_notice_clone): Likewise.
294 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
296 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
297 end warning with a newline.
299 2019-06-04 Pedro Alves <palves@redhat.com>
301 * server.c (captured_main): Use make_unique_xstrdup.
303 2019-06-02 Tom Tromey <tom@tromey.com>
305 * gdbreplay.c (fromhex): Remove.
306 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
308 2019-05-29 Tom Tromey <tromey@adacore.com>
310 * configure: Rebuild.
312 2019-05-06 Kevin Buettner <kevinb@redhat.com>
314 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
315 sign extension code on 32-bit builds.
317 2019-05-03 Eli Zaretskii <eliz@gnu.org>
320 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
322 2019-04-19 Tom Tromey <tom@tromey.com>
324 * server.c (struct vstop_notif): Derive from notif_event.
326 (queue_stop_reply): Update.
327 (remove_all_on_match_ptid): Change type. Rewrite.
328 (discard_queued_stop_replies): Rewrite.
329 (in_queued_stop_replies_ptid): Change type.
330 (in_queued_stop_replies): Rewrite.
331 (notif_stop): Update.
332 (queue_stop_reply_callback): Update.
333 (captured_main): Don't call initialize_notif.
334 (push_stop_notification): Update.
335 * notif.c (notif_write_event, handle_notif_ack)
336 (notif_event_enque, notif_push): Update.
337 (notif_event_xfree, initialize_notif): Remove.
338 * notif.h (struct notif_event): Include <list>, not
340 (struct notif_server) <queue>: Now a std::list.
341 (notif_event_p): Remove typedef.
342 (initialize_notif): Don't declare.
343 (struct notif_event): Add virtual destructor.
345 2019-04-17 Alan Hayward <alan.hayward@arm.com>
347 * ax.c (ax_vdebug): Call debug_printf.
348 * debug.c (debug_write): New function.
349 * debug.h (debug_write): New declaration.
350 * linux-low.c (sigchld_handler): Call debug_write.
352 2019-04-17 Alan Hayward <alan.hayward@arm.com>
354 * debug.c (debug_set_output): New function.
355 (debug_vprintf): Send output to debug_file.
356 (debug_flush): Likewise.
357 * debug.h (debug_set_output): New declaration.
358 * server.c (handle_monitor_command): Add debug-file option.
359 (captured_main): Likewise.
361 2019-04-17 Alan Hayward <alan.hayward@arm.com>
363 * debug.c (remote_debug): Add definition.
364 * debug.h (remote_debug): Add declaration.
365 * hostio.c (remote_debug): Remove declaration.
366 * remote-utils.c (struct ui_file): Likewise.
367 (remote_debug): Likewise.
368 * remote-utils.h (remote_debug): Likewise,
369 * server.c (remote_debug): Remove definition.
371 2019-04-10 Kevin Buettner <kevinb@redhat.com>
373 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
374 when using a 64-bit gdbserver.
376 2019-04-09 Tom Tromey <tromey@adacore.com>
378 * linux-low.c (select_event_lwp): Use find_thread_in_random.
380 2019-04-08 Tom Tromey <tom@tromey.com>
382 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
384 (linux_resume_one_lwp): Likewise.
386 2019-04-08 Tom Tromey <tom@tromey.com>
388 * gdbreplay.c: Update.
389 * linux-low.c: Update.
392 2019-04-08 Tom Tromey <tom@tromey.com>
394 * server.c: Use C++ exception handling.
395 * linux-low.c: Use C++ exception handling.
396 * gdbreplay.c: Use C++ exception handling.
398 2019-04-08 Tom Tromey <tom@tromey.com>
400 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
401 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
402 (captured_main, main): Update.
403 * gdbreplay.c (main): Update.
405 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
407 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
408 value in argument pointer, return 1 if the entry is found and 0
409 otherwise. Move comment.
410 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
411 * linux-low.h (linux_get_auxv): Declare.
412 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
414 2019-04-05 Tom Tromey <tromey@adacore.com>
416 * server.c (gdbserver_usage): Use upper-case for metasyntactic
419 2019-03-28 Alan Hayward <alan.hayward@arm.com>
421 * linux-low.c (AT_HWCAP2): Add define if not already included.
423 2019-03-26 Alan Hayward <alan.hayward@arm.com>
425 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
426 (aarch64_arch_setup): Call linux_get_hwcap.
427 * linux-arm-low.c (arm_get_hwcap): Remove function.
428 (arm_read_description): Call linux_get_hwcap.
429 * linux-low.c (linux_get_auxv): New function.
430 (linux_get_hwcap): Likewise.
431 (linux_get_hwcap2): Likewise.
432 * linux-low.h (linux_get_hwcap): New declaration.
433 (linux_get_hwcap2): Likewise.
434 * linux-ppc-low.c (ppc_get_auxv): Remove function.
435 (ppc_arch_setup): Call linux_get_hwcap.
436 * linux-s390-low.c (s390_get_hwcap): Remove function.
437 (s390_arch_setup): Call linux_get_hwcap.
439 2019-03-22 Alan Hayward <alan.hayward@arm.com>
440 Jiong Wang <jiong.wang@arm.com>
442 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
443 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
445 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
447 2019-03-22 Alan Hayward <alan.hayward@arm.com>
448 Jiong Wang <jiong.wang@arm.com>
450 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
451 (aarch64_get_hwcap): New function.
452 (aarch64_arch_setup): Read APIA hwcap.
454 2019-03-22 Alan Hayward <alan.hayward@arm.com>
455 Jiong Wang <jiong.wang@arm.com>
457 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
458 (initialize_low_tracepoint): Likewise.
459 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
460 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
461 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
462 (aarch64_linux_read_description): Likewise.
463 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
465 2019-03-12 John Baldwin <jhb@FreeBSD.org>
467 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
468 i386_create_target_description for 'segments' parameter.
469 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
470 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
471 * win32-i386-low.c (i386_arch_setup): Likewise.
473 2019-03-12 Tom Tromey <tromey@adacore.com>
475 * linux-low.c (iterate_over_lwps): Update.
477 2019-03-06 Tom Tromey <tom@tromey.com>
479 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
480 (captured_main): Use SCOPE_EXIT.
482 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
484 * configure.srv: Use '$enable_unittest' instead of '$development'
485 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
488 2019-02-27 Tom Tromey <tromey@adacore.com>
490 * gdbreplay.c (logchar): Handle \r\n.
492 2019-02-07 Alan Hayward <alan.hayward@arm.com>
494 * linux-low.c (linux_attach): Add process before lwp.
495 * server.c (attach_inferior): Check if already attached.
497 2019-02-07 Tom Tromey <tom@tromey.com>
499 * x86-tdesc.h: Rename include guard.
500 * x86-low.h: Add include guard.
501 * wincecompat.h: Rename include guard.
502 * win32-low.h: Add include guard.
503 * utils.h: Rename include guard.
504 * tracepoint.h: Rename include guard.
505 * tdesc.h: Rename include guard.
506 * target.h: Rename include guard.
507 * server.h: Rename include guard.
508 * remote-utils.h: Rename include guard.
509 * regcache.h: Rename include guard.
510 * nto-low.h: Rename include guard.
511 * notif.h: Add include guard.
512 * mem-break.h: Rename include guard.
513 * lynx-low.h: Add include guard.
514 * linux-x86-tdesc.h: Add include guard.
515 * linux-s390-tdesc.h: Add include guard.
516 * linux-ppc-tdesc-init.h: Add include guard.
517 * linux-low.h: Add include guard.
518 * linux-aarch64-tdesc.h: Add include guard.
519 * linux-aarch32-low.h: Add include guard.
520 * inferiors.h: Rename include guard.
521 * i387-fp.h: Rename include guard.
522 * hostio.h: Rename include guard.
523 * gdbthread.h: Rename include guard.
524 * gdb_proc_service.h: Rename include guard.
525 * event-loop.h: Rename include guard.
526 * dll.h: Rename include guard.
527 * debug.h: Rename include guard.
528 * ax.h: Rename include guard.
530 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
533 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
534 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
536 2019-01-25 Tom Tromey <tom@tromey.com>
538 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
540 2019-01-25 Tom Tromey <tom@tromey.com>
542 * win32-low.c: Fix common/ includes.
543 * win32-i386-low.c: Fix common/ includes.
544 * tracepoint.c: Fix common/ includes.
545 * thread-db.c: Fix common/ includes.
546 * target.h: Fix common/ includes.
547 * symbol.c: Fix common/ includes.
548 * spu-low.c: Fix common/ includes.
549 * server.h: Fix common/ includes.
550 * server.c: Fix common/ includes.
551 * remote-utils.c: Fix common/ includes.
552 * regcache.h: Fix common/ includes.
553 * regcache.c: Fix common/ includes.
554 * nto-x86-low.c: Fix common/ includes.
555 * notif.h: Fix common/ includes.
556 * mem-break.h: Fix common/ includes.
557 * lynx-low.c: Fix common/ includes.
558 * lynx-i386-low.c: Fix common/ includes.
559 * linux-x86-tdesc-selftest.c: Fix common/ includes.
560 * linux-x86-low.c: Fix common/ includes.
561 * linux-low.c: Fix common/ includes.
562 * inferiors.h: Fix common/ includes.
563 * i387-fp.c: Fix common/ includes.
564 * hostio.c: Fix common/ includes.
565 * hostio-errno.c: Fix common/ includes.
566 * gdbthread.h: Fix common/ includes.
567 * gdbreplay.c: Fix common/ includes.
568 * fork-child.c: Fix common/ includes.
569 * event-loop.c: Fix common/ includes.
571 (enum gdb_agent_op): Fix common/ includes.
573 2019-01-21 Tom Tromey <tom@tromey.com>
575 * tracepoint.c: Fix includes.
576 * remote-utils.c: Fix includes.
577 * linux-x86-low.c: Fix includes.
579 2019-01-01 Joel Brobecker <brobecker@adacore.com>
581 * gdbreplay.c (gdbreplay_version): Update copyright year in
583 * server.c (gdbserver_version): Likewise.
585 2018-12-05 Alan Hayward <alan.hayward@arm.com>
587 * linux-low.c (add_lwp): Switch ordering.
589 2018-11-29 Tom Tromey <tom@tromey.com>
591 * win32-low.c (win32_join): Take pid, not process.
592 * target.h (struct target_ops) <join>: Change argument type.
593 (join_inferior): Change argument name.
594 * spu-low.c (spu_join): Take pid, not process.
595 * server.c (handle_detach): Preserve pid before destroying
597 * lynx-low.c (lynx_join): Take pid, not process.
598 * linux-low.c (linux_join): Take pid, not process.
600 2018-11-23 Alan Hayward <alan.hayward@arm.com>
602 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
603 (aarch64_cannot_fetch_register): Likewise.
604 (struct linux_target_ops): Update references.
606 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
608 * linux-ppc-low.c: Include nat/linux-ptrace.h.
610 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
612 * configure.srv (ipa_ppc_linux_regobj): Add
613 powerpc-isa207-htm-vsx32l-ipa.o and
614 powerpc-isa207-htm-vsx64l-ipa.o.
615 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
616 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
617 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
618 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
619 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
620 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
621 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
622 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
623 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
624 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
625 (init_registers_powerpc_isa207_htm_vsx32l)
626 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
627 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
628 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
629 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
630 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
631 (ppc_store_tm_ctarregset): New functions.
632 (ppc_regsets): Add entries for HTM regsets.
633 (ppc_arch_setup): Set htm in features struct when needed. Set
634 sizes for the HTM regsets.
635 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
636 (initialize_low_arch): Call
637 init_registers_powerpc_isa207_htm_vsx32l and
638 init_registers_powerpc_isa207_htm_vsx64l.
639 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
640 PPC_TDESC_ISA207_HTM_VSX.
641 (initialize_low_tracepoint): Call
642 init_registers_powerpc_isa207_htm_vsx32l and
643 init_registers_powerpc_isa207_htm_vsx64l.
645 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
647 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
648 rs6000/power-linux-pmu.xml to srv_xmlfiles.
649 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
650 (ppc_store_pmuregset): New functions.
651 (ppc_regsets): Add entries for ebb and pmu regsets.
652 (ppc_arch_setup): Set isa207 in features struct if the ebb and
653 pmu regsets are available. Set sizes for these regsets.
655 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
657 * configure.srv (ipa_ppc_linux_regobj): Add
658 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
659 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
660 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
661 rs6000/powerpc-isa207-vsx32l.xml, and
662 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
663 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
664 <PPC_TDESC_ISA207_VSX>: New enum value.
665 (init_registers_powerpc_isa207_vsx32l): Declare.
666 (init_registers_powerpc_isa207_vsx64l): Declare.
667 * linux-ppc-low.c (ppc_fill_tarregset): New function.
668 (ppc_store_tarregset): New function.
669 (ppc_regsets): Add entry for the TAR regset.
670 (ppc_arch_setup): Set isa207 in features struct when needed. Set
671 size for the TAR regsets.
672 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
673 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
674 and init_registers_powerpc_isa207_vsx64l.
675 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
676 (initialize_low_tracepoint): Call
677 init_registers_powerpc_isa207_vsx32l and
678 init_registers_powerpc_isa207_vsx64l.
680 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
681 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
683 * configure.srv (ipa_ppc_linux_regobj): Add
684 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
685 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
686 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
687 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
688 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
689 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
690 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
691 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
692 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
693 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
694 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
695 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
696 (ppc_hwcap): Add comment.
697 (ppc_hwcap2): New global.
698 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
699 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
700 (ppc_regsets): Add entries for the DSCR and PPR regsets.
701 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
702 when needed. Set sizes for the the DSCR and PPR regsets.
703 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
704 (initialize_low_arch): Call
705 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
706 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
707 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
708 PPC_TDESC_ISA205_PPR_DSCR_VSX.
709 (initialize_low_tracepoint): Call
710 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
711 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
713 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
715 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
717 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
718 Simon Marchi <simark@simark.ca>
720 * acinclude.m4: Include "../selftest.m4".
721 * configure: Regenerate.
722 * configure.ac: Use "GDB_AC_SELFTEST".
723 * configure.srv: Use "$enable_unittests" instead of
724 "$development" when checking whether unit tests have been
726 * server.c (captured_main): Update message informing that
727 selftests have been disabled.
729 2018-10-04 Tom Tromey <tom@tromey.com>
731 * configure: Rebuild.
733 2018-10-04 Tom Tromey <tom@tromey.com>
735 * server.c (handle_status): Rename inner "thread".
736 (process_serial_event): Declare "res" in 'm' case.
737 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
738 (iterate_over_lwps): Rename inner "thread".
739 (linux_qxfer_libraries_svr4): Rename inner "len".
740 * gdbthread.h (find_thread_in_random): Rename inner "thread".
742 2018-10-01 Gary Benson <gbenson@redhat.com>
744 * gdb_proc_service.h: Moved common code to
745 common/gdb_proc_service.h.
747 2018-10-01 Gary Benson <gbenson@redhat.com>
749 * gdb_proc_service.h: Synchronize comments and whitespace with
750 GDB's version of this file.
752 2018-09-25 Tom Tromey <tom@tromey.com>
754 * configure: Rebuild.
755 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
757 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
759 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
760 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
761 ($(IPA_LIB)): Sort IPA_OBJS.
763 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
765 * Makefile.in: Remove references to $(ADD_DEPS).
767 2018-09-16 Tom Tromey <tom@tromey.com>
769 * remote-utils.c (remote_open): Use GNU style for metasyntactic
771 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
774 2018-09-05 Tom Tromey <tom@tromey.com>
776 * configure: Rebuild.
778 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
781 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
783 2018-08-27 Tom Tromey <tom@tromey.com>
786 * configure: Rebuild.
788 2018-08-27 Tom Tromey <tom@tromey.com>
790 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
791 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
792 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
793 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
794 (s390x_emit_stack_adjust): Add casts to unsigned char.
796 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
800 * server.h (struct client_state) <disable_randomization>:
803 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
805 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
807 (mips_supply_ptrace_register): Likewise.
809 2018-07-22 Tom Tromey <tom@tromey.com>
811 * configure: Rebuild.
813 2018-07-22 Tom Tromey <tom@tromey.com>
815 * win32-low.c (win32_create_inferior): Remove unused variables.
816 * gdbreplay.c (remote_open): Remove unused variable.
817 * remote-utils.c (remote_prepare): Remove unused variable.
818 * x86-tdesc.h (X86_TDESC_H): Define.
819 (amd64_expedite_regs): Define conditionally.
820 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
821 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
822 * remote-utils.c (readchar): Remove unused variable.
824 2018-07-13 Pedro Alves <palves@redhat.com>
826 * linux-low.c (linux_kill): Change parameter to process_info
827 pointer instead of pid. Adjust.
828 * lynx-low.c (lynx_kill): Likewise.
829 * nto-low.c (nto_kill): Likewise.
830 * spu-low.c (spu_kill): Likewise.
831 * win32-low.c (win32_kill): Likewise.
832 * server.c (handle_v_kill, kill_inferior_callback)
833 (detach_or_kill_for_exit): Adjust.
834 * target.c (kill_inferior): Change parameter to process_info
835 pointer instead of pid. Adjust.
836 * target.h (struct target_ops) <kill>: Change parameter to
837 process_info pointer instead of pid. Adjust all implementations
839 (kill_inferior): Likewise.
841 2018-07-13 Pedro Alves <palves@redhat.com>
843 * linux-low.c (linux_detach, linux_join): Change parameter to
844 process_info pointer instead of pid. Adjust.
845 * lynx-low.c (lynx_detach, lynx_join): Likewise.
846 * nto-low.c (nto_detach): Likewise.
847 * spu-low.c (spu_detach, spu_join): Likewise.
848 * win32-low.c (win32_detach, win32_join): Likewise.
849 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
850 * target.h (struct target_ops) <detach, join>: Change parameter to
851 process_info pointer instead of pid. Adjust all implementations
853 (detach_inferior, join_inferior): Rename 'pid' parameter to
856 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
857 Jan Kratochvil <jan.kratochvil@redhat.com>
858 Paul Fertser <fercerpav@gmail.com>
859 Tsutomu Seki <sekiriki@gmail.com>
861 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
862 (OBS): Add 'common/netstuff.o'.
863 (GDBREPLAY_OBS): Likewise.
864 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
865 (remote_open): Implement support for IPv6
867 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
869 (handle_accept_event): Accept connections from IPv6 sources.
870 (remote_prepare): Handle IPv6-style hostnames; implement
871 support for IPv6 connections.
872 (remote_open): Implement support for printing connections from
875 2018-07-11 Pedro Alves <palves@redhat.com>
878 * mem-break.c (any_persistent_commands): Add process_info
879 parameter and use it instead of relying on the current process.
880 Change return type to bool.
881 * mem-break.h (any_persistent_commands): Add process_info
882 parameter and change return type to bool.
883 * server.c (handle_detach): Remove require_running_or_return call.
884 Look up the process_info for the process we're about to detach.
885 If not found, return back error to GDB. Adjust
886 any_persistent_commands call to pass down a process pointer.
888 2018-07-11 Pedro Alves <palves@redhat.com>
890 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
891 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
892 instead of collect_register_by_name.
893 * regcache.c (regcache_raw_get_unsigned_by_name): New.
894 * regcache.h (regcache_raw_get_unsigned_by_name): New.
896 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
897 Pedro Alves <palves@redhat.com>
899 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
901 2018-07-03 Tom Tromey <tom@tromey.com>
903 * linux-low.c: Update.
904 * lynx-low.c: Update.
905 * mem-break.c: Update.
907 * remote-utils.c: Update.
911 * win32-low.c: Update.
913 2018-07-03 Tom Tromey <tom@tromey.com>
917 2018-07-03 Tom Tromey <tom@tromey.com>
919 * linux-low.c: Update.
921 2018-07-03 Tom Tromey <tom@tromey.com>
925 2018-07-03 Tom Tromey <tom@tromey.com>
927 * linux-low.c: Update.
928 * linux-mips-low.c: Update.
929 * lynx-low.c: Update.
931 * remote-utils.c: Update.
935 * thread-db.c: Update.
937 2018-07-03 Tom Tromey <tom@tromey.com>
939 * linux-low.c: Update.
940 * linux-mips-low.c: Update.
941 * lynx-low.c: Update.
942 * mem-break.c: Update.
944 * remote-utils.c: Update.
948 * tracepoint.c: Update.
950 2018-07-03 Tom Tromey <tom@tromey.com>
952 * linux-low.c: Update.
953 * linux-ppc-low.c: Update.
954 * linux-x86-low.c: Update.
955 * proc-service.c: Update.
958 * thread-db.c: Update.
959 * win32-low.c: Update.
961 2018-07-03 Tom Tromey <tom@tromey.com>
963 * linux-low.c: Update.
964 * lynx-low.c: Update.
966 * remote-utils.c: Update.
968 * thread-db.c: Update.
969 * win32-low.c: Update.
971 2018-06-29 Joel Brobecker <brobecker@adacore.com>
973 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
974 parameter in call to 'amd64_create_target_description'.
976 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
978 * x86-tdesc.h: Remove executable permission flag.
980 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
982 * configure.ac: Remove AC_PREREQ, add missing quoting.
983 * configure: Re-generate.
984 * config.in: Re-generate.
985 * aclocal.m4: Re-generate.
987 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
989 * tracepoint.h (current_traceframe): Remove declaration.
991 2018-06-18 Alan Hayward <alan.hayward@arm.com>
993 * linux-aarch64-low.c (is_sve_tdesc): New function.
994 (aarch64_sve_regs_copy_to_regcache): Likewise.
995 (aarch64_sve_regs_copy_from_regcache): Likewise.
996 (aarch64_regs_info): Add SVE checks.
997 (initialize_low_arch): Initialize SVE.
999 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1001 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1003 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1005 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1006 (initialize_low_tracepoint): Likewise
1007 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1008 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1010 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1012 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1014 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1016 * server.h (PBUFSIZ): Increase size
1018 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1020 * regcache.c (regcache::raw_compare): New function.
1021 * regcache.h (regcache::raw_compare): New declaration.
1023 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1025 * regcache.c (new_register_cache): Use new.
1026 (free_register_cache): Use delete.
1027 (register_data): Use const.
1028 (supply_register): Move body inside regcache.
1029 (regcache::raw_supply): New override function.
1030 (collect_register): Move body inside regcache.
1031 (regcache::raw_collect): New override function.
1032 (regcache::get_register_status): New override function.
1033 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1035 2018-06-09 Tom Tromey <tom@tromey.com>
1037 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1039 (event_queue): Use std::queue.
1040 (gdb_event_xfree): Remove.
1041 (initialize_event_loop, process_event, wait_for_event): Update.
1043 2018-06-08 Stan Cox <scox@redhat.com>
1045 * win32-low.c (win32_create_inferior): last_ptid and last_status
1046 moved to client_state.
1048 2018-06-08 Pedro Alves <palves@redhat.com>
1050 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1051 common/common-exceptions.o, common/common-utils.o,
1052 common/errors.o, common/print-utils.o and utils.o.
1053 * gdbreplay.c: Include "common-defs.h" instead of the two
1054 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1055 string.h or alloca.h.
1056 (perror_with_name): Delete.
1057 (remote_open): Use xstrdup instead of strdup.
1058 (main): Rename to ...
1059 (captured_main): ... this.
1062 2018-06-08 Tom Tromey <tom@tromey.com>
1064 * linux-low.c (linux_low_read_btrace): Update.
1066 2018-06-04 Stan Cox <scox@redhat.com>
1068 * server.h (struct client_state): New.
1069 * server.c (cont_thread, general_thread, multi_process)
1070 (report_fork_events, report_vfork_events, report_exec_events)
1071 (report_thread_events, swbreak_feature, hwbreak_feature)
1072 (vCont_supported, disable_randomization, pass_signals)
1073 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1074 Moved to client_state.
1075 * remote-utils.c (remote_debug, noack_mode)
1076 (transport_is_reliable): Moved to client_state.
1077 * tracepoint.c (current_traceframe): Moved to client_state.
1080 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1081 linux-low.c, remote-utils.h, target.c: Use client_state.
1083 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1085 * configure.srv: Add new c/h file.
1087 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1089 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1092 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1094 * gdb.arch/mips-fpregset-core.exp: New test.
1095 * gdb.arch/mips-fpregset-core.c: New test source.
1097 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1100 * hostio.c (require_int): Do not report overflow for integers
1101 between 0xfffffff and 0x7fffffff.
1103 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1105 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1106 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1107 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1109 (the_low_target): Wire them.
1111 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1113 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1114 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1115 mode. Call collect_register_by_name with vscr using
1116 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1117 (ppc_store_vrregset): Add and set vscr_offset variable as in
1118 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1121 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1123 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1124 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1125 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1127 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1129 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1130 (ppc_store_vsxregset): Likewise.
1131 (ppc_fill_vrregset): Likewise.
1132 (ppc_store_vrregset): Likewise.
1133 (ppc_fill_evrregset): Likewise.
1134 (ppc_store_evrregset): Likewise.
1135 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1136 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1139 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1141 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1142 wordsize of the inferior. Call ppc_linux_target_wordsize.
1144 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1146 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1147 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1148 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1149 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1150 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1151 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1152 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1153 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1154 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1155 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1156 (tdesc_powerpc_e500l): Remove.
1157 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1158 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1159 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1160 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1162 (ppc_arch_setup): Remove target description matching code. Fill a
1163 ppc_linux_features struct and call ppc_linux_match_description
1166 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1168 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1169 width of the requested register exceeds the width of the
1171 (mips_cannot_store_register): Likewise.
1173 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1175 * linux-mips-low.c (mips_fetch_register): New function. Update
1177 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1178 (the_low_target): Wire `mips_fetch_register'.
1180 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1182 * lynx-i386-low.c (LYNXOS_178): New macro.
1183 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1184 the layout on LynxOS-178.
1185 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1186 handle floating point registers that are not supported by
1189 2018-05-10 Tom Tromey <tom@tromey.com>
1191 * configure: Rebuild.
1193 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1196 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1197 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1198 Use it to set the expedite_regs field in the given tdesc.
1199 * x86-tdesc.h: New file.
1200 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1201 Adjust following the addition of the new expedite_regs parameter
1202 to init_target_desc.
1203 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1204 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1205 (i386_linux_read_description, amd64_linux_read_description):
1206 Adjust following the addition of the new expedite_regs parameter
1207 to init_target_desc.
1208 * lynx-i386-low.c: #include "x86-tdesc.h".
1209 (lynx_i386_arch_setup): Adjust following the addition of the new
1210 expedite_regs parameter to init_target_desc.
1211 * nto-x86-low.c: #include "x86-tdesc.h".
1212 (nto_x86_arch_setup): Adjust following the addition of the new
1213 expedite_regs parameter to init_target_desc.
1214 * win32-i386-low.c: #include "x86-tdesc.h".
1215 (i386_arch_setup): Adjust following the addition of the new
1216 expedite_regs parameter to init_target_desc.
1218 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1221 * win32-low.c (win32_create_inferior): Add call to my_wait
1222 setting last_status global.
1224 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1227 * win32-low.c (create_process): Only call gdb_tilde_expand if
1228 inferior_cwd is not NULL.
1230 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1232 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1233 registers to the cache if their values have changed.
1234 (i387_xsave_to_cache): Provide default values for x87 control
1235 registers when these features are available, but disabled.
1236 * regcache.c (supply_register_by_name_zeroed): New function.
1237 * regcache.h (supply_register_by_name_zeroed): Declare new
1240 2018-05-07 Tom Tromey <tom@tromey.com>
1242 * configure: Rebuild.
1244 2018-05-04 Tom Tromey <tom@tromey.com>
1246 * configure: Rebuild.
1248 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1249 Pedro Alves <palves@redhat.com>
1251 * linux-aarch64-low.c (aarch64_stopped_data_address):
1254 2018-04-27 Tom Tromey <tom@tromey.com>
1256 * configure: Rebuild.
1258 2018-04-23 Tom Tromey <tom@tromey.com>
1260 * configure: Rebuild.
1262 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1264 * Makefile.in (depcomp): Add "..".
1265 (all_deps_files): New and use it.
1267 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1269 * configure.srv (aarch64*-*-linux*): Don't include xml.
1270 (i[34567]86-*-cygwin*): Likewise.
1271 (i[34567]86-*-linux*): Likewise.
1272 (i[34567]86-*-lynxos*): Likewise.
1273 (i[34567]86-*-mingw32ce*): Likewise.
1274 (i[34567]86-*-mingw*): Likewise.
1275 (i[34567]86-*-nto*): Likewise.
1276 (tic6x-*-uclinux): Likewise.
1277 (x86_64-*-linux*): Likewise.
1278 (x86_64-*-mingw*): Likewise.
1279 (x86_64-*-cygwin*): Likewise.
1281 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1283 * tdesc.c: Remove xml parameter.
1285 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1287 * server.c (get_features_xml): Remove cast.
1288 * tdesc.c (void target_desc::accept): Fill in function.
1289 (tdesc_get_features_xml): Remove old xml creation.
1290 (print_xml_feature::visit_pre): Add xml vistor.
1291 * tdesc.h (struct target_desc): Make xmltarget mutable.
1292 (tdesc_get_features_xml): Remove declaration.
1294 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1296 * tdesc.c (tdesc_architecture_name): Add new function.
1297 (tdesc_osabi_name): Likewise.
1298 (tdesc_get_features_xml): Use new functions.
1300 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1302 * tdesc.c (tdesc_create_flags): Remove.
1303 (tdesc_add_flag): Likewise.
1304 (tdesc_named_type): Likewise.
1305 (tdesc_create_union): Likewise.
1306 (tdesc_create_struct): Likewise.
1307 (tdesc_create_vector): Likewise.
1308 (tdesc_add_bitfield): Likewise.
1309 (tdesc_add_field): Likewise.
1310 (tdesc_set_struct_size): Likewise.
1312 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1314 * tdesc.c (~target_desc): Remove implictly deleted items.
1315 (init_target_desc): Iterate all features.
1316 (tdesc_get_features_xml): Use vector.
1317 (tdesc_create_feature): Create feature.
1318 * tdesc.h (tdesc_feature) Remove
1319 (target_desc): Add features.
1321 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1323 * Makefile.in: Add common/tdesc.c
1324 * tdesc.c (init_target_desc): init all reg_defs from register
1326 (tdesc_create_reg): Create tdesc_reg.
1327 * tdesc.h (tdesc_feature): Add register vector.
1329 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1331 * tdesc.h (struct target_desc) <features>: Change type to
1332 std::vector<std::string>.
1333 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1335 (tdesc_get_features_xml): Likewise.
1336 (tdesc_create_feature): Likewise.
1338 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1340 * regcache.c (find_register_by_number): Return a ref.
1341 (find_regno): Use references.
1342 (register_size): Likewise.
1343 (register_data): Likewise.
1344 * tdesc.c (target_desc::~target_desc): Remove free calls.
1345 (target_desc::operator==): Use std::vector compare.
1346 (init_target_desc): Use reference.
1347 (tdesc_create_reg): Use reg constructors.
1348 * tdesc.h (struct target_desc): Replace pointer with object.
1350 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1352 * regcache.c (find_register_by_number): Make static.
1353 (find_regno): Use find_register_by_number
1354 * regcache.h (struct reg): Remove declaration.
1356 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1358 * tdesc.c (target_desc::~target_desc): Move to here.
1359 (target_desc::operator==): Likewise.
1360 * tdesc.h (target_desc::~target_desc): Move from here.
1361 (target_desc::operator==): Likewise.
1363 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1365 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1367 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1369 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1371 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1372 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1373 and init_registers_s390_gs_linux64.
1375 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1377 * linux-s390-low.c (s390_fill_gs): Remove function.
1378 (s390_fill_gsbc): Remove function.
1379 (s390_regsets): Set fill functions for the guarded storage regsets
1382 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1384 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1385 the word size. Add comment.
1386 (s390_get_wordsize): New function.
1387 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1388 pswm with it. Instead, use s390_get_wordsize to determine the
1389 word size first and derive the correct tdesc from that directly.
1391 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1393 * Makefile.in: Include silent-rules.mk.
1394 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1395 (COMPILE): Add ECHO_CXX.
1396 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1397 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1398 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1399 (version-generated.c): Add ECHO_GEN.
1400 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1401 (IPAGENT_COMPILE): Add ECHO_CXX.
1402 (%-generated.c): Add ECHO_REGDAT.
1404 2018-03-14 Tom Tromey <tom@tromey.com>
1407 * ax.c (ax_printf): Special case for NULL.
1409 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1411 * linux-low.c (linux_qxfer_libraries_svr4): Use
1412 xml_escape_text_append.
1414 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1416 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1418 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1420 * server.c (handle_general_set): Remove unnecessary xstrdup.
1422 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1424 * server.c (parse_debug_format_options): Adjust to
1425 delim_string_to_char_ptr_vec changes.
1426 * thread-db.c (thread_db_load_search): Adjust to
1427 dirnames_to_char_ptr_vec changes.
1429 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1431 * target.h (target_enable_btrace, target_disable_btrace)
1432 (target_read_btrace, target_read_btrace_conf): Turn macro into
1433 inline function. Throw error if target method is not defined.
1434 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1435 check for btrace target method. Be prepared to handle exceptions
1436 from btrace target methods.
1438 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1440 * server.c (captured_main): Change order of error message printed
1441 when the current working directory cannot be found.
1443 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1445 * server.c: Include "filenames.h" and "pathstuff.h".
1446 (program_name): Delete variable.
1447 (program_path): New anonymous class.
1448 (get_exec_wrapper): Use "program_path" instead of
1450 (handle_v_run): Likewise.
1451 (captured_main): Likewise.
1452 (process_serial_event): Likewise.
1454 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1456 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1457 (OBJS): Add "pathstuff.o".
1458 * server.c (current_directory): New global variable.
1459 (captured_main): Initialize "current_directory".
1461 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1463 * tdesc.c: Use common/tdesc.h.
1464 * tdesc.h: Likewise.
1466 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1467 Simon Marchi <simon.marchi@ericsson.com>
1469 * Makefile.in: Switch order of make rules.
1471 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1473 * Makefile.in: Add common directory in build.
1474 * configure.ac: Add common reference.
1475 * configure: Regenerate.
1477 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1479 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1480 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1481 * spu-low.c (spu_target_ops): Likewise.
1482 * win32-low.c (win32_target_ops): Likewise.
1483 * server.c (supported_btrace_packets): Report packets unconditionally.
1484 * target.h (target_ops) <supports_btrace>: Remove.
1485 (target_supports_btrace): Remove.
1487 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1489 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1490 (handle_btrace_disable): Change return type to void. Use exceptions
1492 (handle_btrace_general_set): Catch exception and copy message to
1495 2018-02-08 Tom Tromey <tom@tromey.com>
1497 * linux-low.c (install_software_single_step_breakpoints): Use
1498 make_scoped_restore.
1499 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1500 (do_restore_current_thread_cleanup): Remove.
1501 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1504 2018-02-08 Tom Tromey <tom@tromey.com>
1506 * mem-break.c (set_raw_breakpoint_at): Use
1507 gdb::unique_xmalloc_ptr.
1509 2018-01-30 Pedro Alves <palves@redhat.com>
1512 * target.c (target_terminal::terminal_state): Rename to ...
1513 (target_terminal::m_terminal_state): ... this.
1515 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1517 * linux-low.c (handle_extended_wait): Surround call to
1518 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1520 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1522 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1523 linux_ptrace_attach_fail_reason_string now returning an
1525 (linux_attach): Likewise.
1526 * thread-db.c (attach_thread): Likewise.
1528 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1531 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1532 checking for fs_base/gs_base fields in struct user_regs_struct.
1533 * configure: Regenerate.
1535 2018-01-16 Yao Qi <yao.qi@linaro.org>
1538 * linux-low.c (fetch_register): Call supply_register instead of
1541 2018-01-08 Yao Qi <yao.qi@linaro.org>
1542 Simon Marchi <simon.marchi@ericsson.com>
1544 * Makefile.in (OBS): Remove selftest.o.
1545 * configure.ac: Set srv_selftest_objs if $development is true.
1546 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1547 * configure: Re-generated.
1548 * server.c (captured_main): Wrap variable selftest_filter with
1551 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1553 * server.c (parse_debug_format_options): Return std::string.
1554 (handle_monitor_command, captured_main): Adjust.
1556 2018-01-05 Pedro Alves <palves@redhat.com>
1559 * server.c (captured_main): Pass quiet=false to
1560 save_original_signals_state.
1562 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1564 * gdbreplay.c (gdbreplay_version): Update copyright year in
1566 * server.c (gdbserver_version): Likewise.
1568 2017-12-08 Tom Tromey <tom@tromey.com>
1570 * ax.c (ax_printf): Update.
1572 2017-12-07 Yao Qi <yao.qi@linaro.org>
1574 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1575 aarch64_linux_read_description.
1576 * linux-amd64-ipa.c (idx2mask): New array.
1577 (get_ipa_tdesc): Move idx2mask out.
1578 (initialize_low_tracepoint): Initialize target descriptions.
1579 * linux-i386-ipa.c (idx2mask): New array.
1580 (get_ipa_tdesc): Move idx2mask out.
1581 (initialize_low_tracepoint): Initialize target descriptions.
1583 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1585 * tdesc.c (struct tdesc_type): Change return type.
1586 (tdesc_add_flag): Change parameter type.
1587 (tdesc_add_bitfield): Likewise.
1588 (tdesc_add_field): Likewise.
1589 (tdesc_set_struct_size): Likewise.
1591 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1593 * regcache.c (registers_to_string): Remove unused variable.
1595 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1597 * inferiors.c (for_each_inferior_with_data): Remove.
1598 * inferiors.h (for_each_inferior_with_data): Remove.
1599 * server.c (handle_qxfer_threads_worker): Change parameter type.
1600 (handle_qxfer_threads_proper): Use for_each_thread.
1602 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1604 * inferiors.c (for_each_inferior): Remove.
1605 (clear_inferiors): Use for_each_thread.
1606 * inferiors.h (for_each_inferior): Remove.
1607 * linux-low.c (linux_wait_for_event_filtered): Use
1609 (linux_stabilize_threads): Likewise.
1610 * regcache.c (regcache_release): Likewise.
1611 * server.c (gdb_wants_all_threads_stopped): Likewise.
1612 (clear_pending_status_callback): Remove.
1613 (handle_status): Use for_each_thread.
1614 (captured_main): Likewise.
1615 * win32-low.c (child_init_thread_list): Likewise.
1616 (win32_clear_inferiors): Likewise.
1617 (fake_breakpoint_event): Likewise.
1619 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1621 * inferiors.h (find_inferior): Remove.
1622 * inferiors.c (find_inferior): Remove.
1624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1626 * linux-low.c (resume_status_pending_p): Update comment.
1627 (need_step_over_p): Update comment.
1629 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1631 * linux-low.c (proceed_one_lwp): Return void, change parameter
1633 (unsuspend_and_proceed_one_lwp): Likewise.
1634 (proceed_all_lwps): Use for_each_thread.
1635 (unstop_all_lwps): Likewise.
1637 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1639 * linux-low.c (linux_resume_one_thread): Return void, take
1641 (linux_resume): Use for_each_thread.
1643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1645 * linux-low.c (send_sigstop_callback): Return void, change
1646 parameter type. Rename to...
1647 (send_sigstop): ... this.
1648 (suspend_and_send_sigstop_callback): Return void, change parameter
1650 (suspend_and_send_sigstop): ... this.
1651 (stop_all_lwps): Use for_each_thread.
1653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1655 * linux-low.c (lwp_running): Return bool, remove unused
1657 (linux_stabilize_threads): Use find_thread.
1659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1661 * linux-low.c (select_singlestep_lwp_callback): Remove.
1662 (count_events_callback): Remove.
1663 (select_event_lwp_callback): Remove.
1664 (select_event_lwp): Use find_thread/for_each_thread.
1666 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1668 * linux-low.c (not_stopped_callback): Return bool, take filter
1670 (linux_wait_for_event_filtered): Use find_thread.
1671 (linux_wait_1): Likewise.
1673 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1675 * linux-low.c (same_lwp): Remove.
1676 (find_lwp_pid): Use find_thread.
1678 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1680 * linux-low.c (delete_lwp_callback): Remove.
1681 (linux_mourn): Use for_each_thread.
1683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1685 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1686 args parameter, don't check for pid.
1687 (linux_detach): Use for_each_thread.
1689 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1691 * linux-low.c (struct counter): Remove.
1692 (second_thread_of_pid_p): Remove.
1693 (last_thread_of_process_p): Use find_thread.
1695 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1697 * inferiors.c (find_inferior_in_random): Remove.
1698 * inferiors.h (find_inferior_in_random): Remove.
1699 * linux-low.c (status_pending_p_callback): Return bool, accept
1700 parameter ptid directly.
1701 (linux_wait_for_event_filtered): Use find_thread_in_random.
1702 (linux_wait_1): Likewise.
1704 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1706 * inferiors.c (find_inferior_id): Remove.
1707 (find_thread_ptid): Move implemention from find_inferior_id to
1709 * inferiors.h (find_inferior_id): Remove.
1710 * server.c (handle_status): Use find_thread_ptid.
1711 (process_serial_event): Likewise.
1712 * thread-db.c (find_one_thread): Likewise.
1713 (thread_db_thread_handle): Likewise.
1714 * win32-low.c (thread_rec): Likewise.
1715 (child_delete_thread): Likewise.
1716 (win32_thread_alive): Likewise.
1717 (get_child_debug_event): Likewise.
1719 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1721 * linux-mips-low.c (update_watch_registers_callback): Return
1722 void, remove pid_p parameter, don't check for pid.
1723 (mips_insert_point, mips_remove_point): Use for_each_thread.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * lynx.low (lynx_delete_thread_callback): Remove.
1728 (lynx_mourn): Use for_each_thread.
1730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1732 * regcache.c (regcache_invalidate_one): Remove.
1733 (regcache_invalidate_pid): use for_each_thread.
1735 2017-11-26 Tom Tromey <tom@tromey.com>
1737 * linux-low.c (linux_create_inferior): Update.
1739 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1741 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1743 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1745 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1746 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1747 * linux-aarch64-tdesc-selftest.c: New file.
1748 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1750 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1752 * configure.srv: Add new file.
1753 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1754 * linux-aarch64-tdesc-selftest.c: New file.
1755 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1757 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1759 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1760 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1761 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1763 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1765 * configure.srv: Add new files.
1766 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1767 aarch64_linux_read_description.
1768 * linux-aarch64-low.c (aarch64_linux_read_description):
1769 Merge with aarch64_arch_setup.
1770 (aarch64_arch_setup): Call aarch64_linux_read_description.
1771 * linux-aarch64-tdesc.c: New file.
1772 * linux-aarch64-tdesc.h: New file.
1774 2017-11-24 Yao Qi <yao.qi@linaro.org>
1776 * configure.srv: Set $srv_regobj for tic6x-linux.
1777 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1778 (tic6x_read_description): Move some code to tic6x_arch_setup.
1779 (tic6x_tdesc_test): New function.
1780 (initialize_low_arch): Call selftests::register_test.
1782 2017-11-22 Yao Qi <yao.qi@linaro.org>
1784 * remote-utils.c (prepare_resume_reply): Use memcpy.
1786 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1788 * linux-low.c (kill_one_lwp_callback): Return void, take
1789 argument directly, don't filter on pid.
1790 (linux_kill): Use for_each_thread.
1792 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1794 * linux-low.c (need_step_over_p): Return bool, remove dummy
1796 (linux_resume, proceed_all_lwps): Use find_thread.
1798 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1800 * linux-low.c (resume_status_pending_p): Return bool, remove
1802 (linux_resume): Use find_thread.
1804 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1806 * linux-low.c (struct thread_resume_array): Remove.
1807 (linux_set_resume_request): Return void, take arguments
1809 (linux_resume): Use for_each_thread.
1811 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1813 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1814 return bool, remove data argument.
1815 (linux_stabilize_threads): Use find_thread.
1817 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1819 * linux-low.c (unsuspend_one_lwp): Remove.
1820 (unsuspend_all_lwps): Use for_each_thread, inline code from
1823 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1825 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1826 * linux-low.c (struct iterate_over_lwps_args): Remove.
1827 (iterate_over_lwps_filter): Remove.
1828 (iterate_over_lwps): Use find_thread.
1830 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1832 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1833 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1834 code from reset_lwp_ptrace_options_callback.
1836 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1838 * linux-arm-low.c (struct update_registers_data): Remove.
1839 (update_registers_callback): Return void, take arguments
1840 directly, don't check thread's pid.
1841 (arm_insert_point, arm_remove_point): Use for_each_thread.
1843 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1845 * win32-low.c (continue_one_thread): Return void, take argument
1847 (child_continue): Use for_each_thread.
1849 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1851 * win32-i386-low.c (update_debug_registers_callback): Rename
1853 (update_debug_registers): ... this, return void, remove pid_p arg.
1854 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1856 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1858 * inferiors.h (struct process_info): Add constructor, initialize
1860 <syscalls_to_catch>: Change type to std::vector<int>.
1861 * inferiors.c (add_process): Allocate process_info with new.
1862 (remove_process): Free process_info with delete.
1863 * linux-low.c (handle_extended_wait): Adjust.
1864 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1865 * server.c (handle_general_set): Adjust.
1867 2017-11-16 Pedro Alves <palves@redhat.com>
1869 * remote-utils.c (remote_close): Block SIGIO signals instead of
1870 uninstalling the SIGIO handler.
1872 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1874 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1876 2017-11-16 Yao Qi <yao.qi@linaro.org>
1878 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1879 (tic6x_store_gregset): Likewise.
1880 (tic6x_usrregs_info): Move it up.
1882 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1884 * Makefile.in: Update arch rules.
1885 * configure.srv: Explicitly mark arch/ files.
1887 2017-11-13 Andreas Schwab <schwab@suse.de>
1889 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1891 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1893 2017-11-06 Pedro Alves <palves@redhat.com>
1895 * config.in, configure: Regenerate.
1897 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1899 * target.c (struct thread_search): Remove.
1900 (thread_search_callback): Remove.
1901 (prepare_to_access_memory): Use for_each_thread instead of
1902 find_inferior. Inline code from thread_search_callback.
1904 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1906 * server.c (struct visit_actioned_threads_data): Remove.
1907 (visit_actioned_threads): Change prototype to take arguments
1909 (resume): Use find_thread instead of find_inferior.
1911 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1913 * server.c (queue_stop_reply_callback): Change prototype, return
1915 (find_status_pending_thread_callback): Remove.
1916 (handle_status): Replace find_inferior with find_thread and
1919 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1921 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1923 (aarch64_store_gregset): Likewise.
1924 (aarch64_fill_fpregset): Likewise.
1925 (aarch64_store_fpregset): Likewise.
1927 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1929 * gdbthread.h (find_thread, for_each_thread): New functions.
1930 * inferiors.c (thread_of_pid): Remove.
1931 (find_any_thread_of_pid): Use find_thread.
1932 * linux-low.c (num_lwps): Use for_each_thread.
1934 2017-10-17 Yao Qi <yao.qi@linaro.org>
1936 * Makefile.in: Remove one rule.
1937 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1939 2017-10-17 Yao Qi <yao.qi@linaro.org>
1941 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1942 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1944 2017-10-17 Yao Qi <yao.qi@linaro.org>
1946 * configure.srv: Rename arm.o with arch/arm.o.
1948 2017-10-17 Yao Qi <yao.qi@linaro.org>
1950 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1951 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1952 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1953 (arch-i386.o, arch-amd64.o): Remove rules.
1954 (arch/%.o): New rule.
1955 Update POSTCOMPILE and COMPILE.pre.
1956 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1957 * configure: Re-generated.
1958 * configure.srv: Replace arch-i386.o with arch/i386.o.
1959 Replace arch-amd64.o with arch/amd64.o.
1961 2017-10-16 Yao Qi <yao.qi@linaro.org>
1963 * configure: Regenerated.
1965 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1967 * inferiors.h: (struct inferior_list): Remove.
1968 (struct inferior_list_entry); Remove.
1969 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1970 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1971 get_first_inferior): Remove.
1972 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1973 find_inferior_id, find_inferior_in_random): Change signature.
1974 * inferiors.c (all_threads): Change type to
1975 std::list<thread_info *>.
1976 (get_thread): Remove macro.
1977 (find_inferior, find_inferior_id): Change signature, implement
1979 (find_inferior_in_random): Change signature, implement using
1980 find_thread_in_random.
1981 (for_each_inferior, for_each_inferior_with_data): Change
1982 signature, implement using for_each_thread.
1983 (add_inferior_to_list, remove_inferior): Remove.
1984 (add_thread, get_first_thread, thread_of_pid,
1985 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1986 (get_first_inferior, one_inferior_p, clear_inferior_list):
1988 (clear_inferiors, get_thread_process): Update.
1989 * gdbthread.h: Include <list>.
1990 (struct thread_info) <entry>: Remove field.
1992 (all_threads): Change type to std::list<thread_info *>.
1993 (get_first_inferior): Add doc.
1994 (find_thread, for_each_thread, find_thread_in_random): New
1996 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1997 * linux-arm-low.c (update_registers_callback): Update.
1998 * linux-low.c (second_thread_of_pid_p): Update.
1999 (kill_one_lwp_callback, linux_detach_lwp_callback,
2000 delete_lwp_callback, status_pending_p_callback, same_lwp,
2001 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2002 iterate_over_lwps, not_stopped_callback,
2003 resume_stopped_resumed_lwps, count_events_callback,
2004 select_singlestep_lwp_callback, select_event_lwp_callback,
2005 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2006 suspend_and_send_sigstop_callback, wait_for_sigstop,
2007 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2008 lwp_running, linux_set_resume_request, resume_status_pending_p,
2009 need_step_over_p, start_step_over, linux_resume_one_thread,
2010 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2011 reset_lwp_ptrace_options_callback): Update.
2012 * linux-mips-low.c (update_watch_registers_callback): Update.
2013 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2015 (free_register_cache_thread_one): Remove.
2016 (regcache_release): Update.
2017 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2018 handle_qxfer_threads_worker): Update.
2019 (handle_query): Update, use list iterator.
2020 (visit_actioned_threads, handle_pending_status,
2021 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2022 clear_pending_status_callback, set_pending_status_callback,
2023 find_status_pending_thread_callback, handle_status,
2024 process_serial_event): Update.
2025 * target.c (thread_search_callback): Update.
2026 * thread-db.c (thread_db_get_tls_address): Update.
2027 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2029 * win32-i386-low.c (update_debug_registers_callback): Update.
2030 * win32-low.c (delete_thread_info, child_delete_thread,
2031 continue_one_thread, suspend_one_thread,
2032 get_child_debug_event): Adjust.
2034 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2036 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2037 * inferiors.h: Include <list>.
2038 (struct process_info) <entry>: Remove field.
2040 (pid_of): Change macro to function.
2041 (ptid_of, lwpid_of): Remove macro.
2042 (all_processes): Change type to std::list<process_info *>.
2043 (ALL_PROCESSES): Remove macro.
2044 (for_each_process, find_process): New function.
2045 * inferiors.c (all_processes): Change type to
2046 std::list<process_info *>.
2047 (find_thread_process): Adjust.
2048 (add_process): Likewise.
2049 (remove_process): Likewise.
2050 (find_process_pid): Likewise.
2051 (get_first_process): Likewise.
2052 (started_inferior_callback): Remove.
2053 (have_started_inferiors_p): Adjust.
2054 (attached_inferior_callback): Remove.
2055 (have_attached_inferiors_p): Adjust.
2056 * linux-low.c (check_zombie_leaders): Likewise.
2057 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2058 (x86_linux_update_xmltarget): Adjust.
2059 * server.c (handle_query): Likewise.
2060 (gdb_reattached_process): Remove.
2061 (handle_status): Adjust.
2062 (kill_inferior_callback): Likewise.
2063 (detach_or_kill_inferior): Remove.
2064 (print_started_pid): Likewise.
2065 (print_attached_pid): Likewise.
2066 (detach_or_kill_for_exit): Update.
2067 (process_serial_event): Likewise.
2068 * linux-arm-low.c (arm_new_fork): Likewise.
2070 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2072 * dll.h: Include <list>.
2073 (struct dll_info): Add constructor.
2074 <entry>: Remove field.
2075 (all_dlls): Change type to std::list<dll_info>.
2076 * dll.c: Include <algorithm>.
2077 (get_dll): Remove macro.
2078 (all_dlls): Change type to std::list<dll_info *>.
2079 (free_one_dll): Remove.
2080 (match_dll): Likewise.
2081 (loaded_dll): Adjust.
2082 (unloaded_dll): Adjust to all_dlls type change, use
2083 std::find_if. Inline code from match_dll.
2084 (clear_dlls): Adjust to all_dlls type change.
2085 * server.c (emit_dll_description): Remove.
2086 (handle_qxfer_libraries): Adjust to all_dlls type change,
2087 integrate emit_dll_description's functionality.
2089 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2091 * linux-low.h (struct linux_target_ops) <delete_process>: New
2093 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2094 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2095 (struct linux_target_ops): Add delete_process callback.
2096 * linux-arm-low.c (arm_delete_process): New.
2097 (struct linux_target_ops): Add delete_process callback.
2098 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2099 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2100 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2101 * linux-mips-low.c (mips_linux_delete_process): New.
2102 (struct linux_target_ops): Add delete_process callback.
2103 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2104 * linux-s390-low.c (struct linux_target_ops): Likewise.
2105 * linux-sh-low.c (struct linux_target_ops): Likewise.
2106 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2107 * linux-tile-low.c (struct linux_target_ops): Likewise.
2108 * linux-x86-low.c (x86_linux_delete_process): New.
2109 (struct linux_target_ops): Add delete_process callback.
2110 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2112 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2114 * linux-aarch64-low.c (the_low_target): Add thread delete
2116 * linux-arm-low.c (arm_delete_thread): New function.
2117 (the_low_target): Add thread delete callback.
2118 * linux-bfin-low.c (the_low_target): Likewise.
2119 * linux-crisv32-low.c (the_low_target): Likewise.
2120 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2122 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2124 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2125 * linux-mips-low.c (mips_linux_delete_thread): New function.
2126 (the_low_target): Add thread delete callback.
2127 * linux-ppc-low.c (the_low_target): Likewise.
2128 * linux-s390-low.c (the_low_target): Likewise.
2129 * linux-sh-low.c (the_low_target): Likewise.
2130 * linux-tic6x-low.c (the_low_target): Likewise.
2131 * linux-tile-low.c (the_low_target): Likewise.
2132 * linux-x86-low.c (the_low_target): Likewise.
2133 * linux-xtensa-low.c (the_low_target): Likewise.
2135 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2137 * win32-low.c: Include "common-inferior.h".
2139 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2141 * inferiors.c (set_inferior_cwd): New function.
2142 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2143 (handle_query): Inform that QSetWorkingDir is supported.
2144 * win32-low.c (create_process): Pass the inferior's cwd to
2147 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2149 * inferiors.c (current_inferior_cwd): New global variable.
2150 (get_inferior_cwd): New function.
2151 * inferiors.h (struct process_info) <cwd>: New field.
2153 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2155 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2156 (OBS): Add gdb_tilde_expand.o.
2158 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2160 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2161 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2163 2017-09-29 Pedro Alves <palves@redhat.com>
2165 * ax.c (gdb_parse_agent_expr): Constify.
2166 * ax.h (gdb_parse_agent_expr): Constify.
2167 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2169 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2170 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2171 * remote-utils.h (read_ptid): Constify.
2172 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2173 (process_point_options, process_serial_event): Constify.
2174 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2175 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2176 (cmd_qtbuffer): Constify.
2178 2017-09-29 Pedro Alves <palves@redhat.com>
2180 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2183 2017-09-29 Pedro Alves <palves@redhat.com>
2185 * linux-low.c (handle_extended_wait): Pass parent thread instead
2186 of process to thread_db_notice_clone.
2187 * linux-low.h (thread_db_notice_clone): Replace parent process
2188 parameter with parent thread parameter.
2189 * thread-db.c (find_one_thread): Add comment.
2190 (thread_db_notice_clone): Replace parent process parameter with
2191 parent thread parameter. Temporarily switch to the parent thread.
2193 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2195 * gdbthread.h: Include "common-gdbthread.h".
2196 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2197 "if" when validating the ptid.
2198 * remote-utils.c: Include "gdbthread.h".
2199 (prepare_resume_reply): Use "switch_to_thread".
2200 * target.c (done_accessing_memory): Likewise.
2202 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2204 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2205 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2206 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2207 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2208 s390x-gs-linux64-ipa.o to ipa_obj.
2209 * linux-s390-low.c (HWCAP_S390_GS): New define.
2210 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2212 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2213 (s390_arch_setup): Check for guarded-storage support and choose
2215 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2216 init_registers_s390x_gs_linux64.
2217 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2219 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2220 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2222 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2224 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2226 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2228 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2229 (thread_db_thread_handle): Declare.
2230 * linux-low.c (linux_target_ops): Initialize thread_handle.
2231 * server.c (handle_qxfer_threads_worker): Add support for
2233 * target.h (struct target_ops): Add new function pointer,
2235 (target_thread_handle): Define.
2236 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2238 (thread_db_thread_handle): New function.
2240 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2242 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2243 * linux-low.h (thread_db_notice_clone): Declare.
2244 * thread-db.c (thread_db_notice_clone): New function.
2246 2017-09-21 Pedro Alves <palves@redhat.com>
2248 * server.c (gdb_read_memory, handle_status, process_serial_event)
2249 (handle_serial_event, handle_target_event): Adjust to
2250 set_desired_thread prototype change.
2251 * target.c (set_desired_thread): Remove 'use_general' parameter
2253 * target.h (set_desired_thread): Remove 'use_general' parameter.
2255 2017-09-20 Tom Tromey <tom@tromey.com>
2257 * target.c (target_terminal::terminal_state): Define.
2258 (target_terminal::init): Rename from target_terminal_init.
2259 (target_terminal::inferior): Rename from
2260 target_terminal_inferior.
2261 (target_terminal::ours): Rename from target_terminal_ours.
2262 (target_terminal::ours_for_output, target_terminal::info): New.
2264 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2266 * server.c (accumulate_file_name_length): Remove.
2267 (emit_dll_description): Adjust to std::string change.
2268 (handle_qxfer_libraries): Use std::string to hold document.
2270 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2272 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2273 return type of xml_escape_text.
2274 * server.c (emit_dll_description): Likewise.
2276 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2278 * server.c (captured_main): Accept argument for --selftest.
2279 Update run_tests call.
2280 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2281 when registering selftests.
2283 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2285 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2286 instead of "VEC" for "target_desc.reg_defs".
2287 (regcache_cpy): Likewise.
2288 (registers_to_string): Likewise.
2289 (registers_from_string): Likewise.
2290 (find_regno): Likewise.
2291 (supply_regblock): Likewise.
2292 (regcache_raw_read_unsigned): Likewise.
2293 * tdesc.c (init_target_desc): Likewise.
2294 (tdesc_create_reg): Likewise.
2295 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2296 (struct target_desc) <reg_defs>: Convert to "std::vector".
2297 (target_desc): Do not initialize "reg_defs".
2298 (~target_desc): Update code to use "std::vector" instead of "VEC"
2299 for "target_desc.reg_defs".
2300 (operator==): Likewise.
2302 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2304 * inferiors.h (thread_to_gdb_id): Remove.
2305 * inferiors.c (thread_to_gdb_id): Remove.
2306 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2307 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2308 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2310 * nto-low.c (nto_fetch_registers, nto_store_registers,
2311 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2313 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2315 * inferiors.h (gdb_id_to_thread_id): Remove.
2316 * inferiors.c (gdb_id_to_thread_id): Remove.
2317 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2318 removal. Move pid declaration closer to where it's used.
2320 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2322 * server.c (handle_detach): New function.
2323 (process_serial_event): Move code out, call handle_detach.
2325 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2327 * server.c (require_running): Rename to ...
2328 (require_running_or_return): ... this ...
2329 (require_running_or_break): ... and this.
2330 (handle_query, process_serial_event): Adjust.
2332 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2334 * linux-low.c (linux_set_resume_request): Remove unused
2337 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2339 * server.c (first_thread_of): Remove.
2340 (process_serial_event): Replace usage of first_thread_of with
2341 find_any_thread_of_pid.
2342 * tracepoint.c (same_process_p): Remove.
2343 (gdb_agent_about_to_close): Replace usage of same_process_p with
2344 find_any_thread_of_pid.
2345 * linux-x86-low.c (same_process_callback): Remove.
2346 (x86_arch_setup_process_callback): Replace usage of
2347 same_process_callback with find_any_thread_of_pid.
2348 * thread-db.c (any_thread_of): Remove.
2349 (switch_to_process): Replace usage of any_thread_of with
2350 find_any_thread_of_pid.
2351 * inferiors.c (thread_pid_matches_callback): Remove.
2352 (find_thread_process): Adjust to use find_any_thread_of_pid.
2354 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2356 * regcache.c (get_thread_regcache): Guard calls to "memset"
2359 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2361 * linux-low.c (handle_extended_wait): Use
2362 "allocate_target_description" instead of "XNEW".
2363 * linux-x86-low.c (initialize_low_arch): Likewise.
2365 2017-09-05 Yao Qi <yao.qi@linaro.org>
2367 * configure.srv (srv_i386_regobj): Remove.
2368 (srv_amd64_regobj): Remove.
2369 (srv_regobj): Set it to "" for x86 non-linux targets.
2370 * linux-x86-tdesc.c (i386_linux_read_description):
2371 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2372 (init_registers_i386): Remove the declaration.
2373 (tdesc_i386): Remove the declaration.
2374 (lynx_i386_arch_setup): Call i386_create_target_description.
2375 * nto-x86-low.c: Likewise.
2376 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2377 [!__x86_64__]: include arch/i386.h.
2378 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2380 2017-09-05 Yao Qi <yao.qi@linaro.org>
2382 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2383 i386/amd64-XXX-linux from it.
2385 2017-09-05 Yao Qi <yao.qi@linaro.org>
2387 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2389 (ipa_amd64_linux_regobj): Remove.
2390 (ipa_x32_linux_regobj): Remove.
2392 2017-09-05 Yao Qi <yao.qi@linaro.org>
2394 * Makefile.in (arch-amd64.o): New rule.
2395 * configure.srv: Append arch-amd64.o.
2396 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2397 (get_ipa_tdesc): Call amd64_linux_read_description.
2398 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2399 and init_registers_amd64_XXX.
2400 * linux-x86-low.c (x86_linux_read_description): Call
2401 amd64_linux_read_description.
2402 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2403 (initialize_low_arch): Don't call init_registers_x32_XXX and
2404 init_registers_amd64_XXX.
2405 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2406 and tdesc_amd64_XXX.
2407 [__x86_64__] (amd64_tdesc_test): New function.
2408 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2409 and init_registers_amd64_XXX.
2410 * linux-x86-tdesc.c: Include arch/amd64.h.
2411 (xcr0_to_tdesc_idx): New function.
2412 (i386_linux_read_description): New function.
2413 (amd64_get_ipa_tdesc_idx): New function.
2414 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2415 (amd64_get_ipa_tdesc): Declare.
2417 2017-09-05 Yao Qi <yao.qi@linaro.org>
2419 * configure.srv (srv_i386_linux_xmlfiles): Remove
2420 i386/i386-XXX-linux.xml from it.
2422 2017-09-05 Yao Qi <yao.qi@linaro.org>
2424 * configure.srv: Set srv_i386_linux_regobj empty if $development
2426 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2427 initialize_low_tdesc.
2428 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2429 with #if initialize_low_tdesc.
2430 * linux-x86-tdesc-selftest.c: New file.
2431 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2433 2017-09-05 Yao Qi <yao.qi@linaro.org>
2435 * Makefile.in (arch-i386.o): New rule.
2436 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2437 (x86_64-*-linux*): Likewise.
2438 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2439 include arch/i386.h.
2440 (i386_linux_read_description): Remove code and call
2441 i386_create_target_description.
2442 * tdesc.c (allocate_target_description): New function.
2443 * tdesc.h (set_tdesc_architecture): Remove declaration.
2444 (set_tdesc_osabi): Likewise.
2446 2017-09-05 Yao Qi <yao.qi@linaro.org>
2448 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2449 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2450 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2452 * server.c (get_features_xml): Call tdesc_get_features_xml.
2453 * tdesc.c (set_tdesc_architecture): New function.
2454 (set_tdesc_osabi): New function.
2455 (tdesc_get_features_xml): New function.
2456 (tdesc_create_feature): Add an argument.
2457 * tdesc.h (struct target_desc) <features>: New field.
2458 <arch, osabi>: New field.
2459 (~target_desc): xfree features, arch, and osabi.
2460 (target_desc::oerator==): Don't compare .xmltarget.
2461 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2462 (set_tdesc_osabi): Likewise.
2463 (tdesc_get_features_xml): Likewise.
2465 2017-09-05 Yao Qi <yao.qi@linaro.org>
2467 * linux-x86-tdesc.c: Include selftest.h.
2468 (i386_tdesc_test): New function.
2469 (initialize_low_tdesc): Call selftests::register_test.
2470 * tdesc.h: Include regdef.h.
2471 (target_desc): Override operator == and !=.
2473 2017-09-05 Yao Qi <yao.qi@linaro.org>
2475 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2476 (ipa_obj): Likewise.
2477 * linux-i386-ipa.c: Include common/x86-xstate.h
2478 (get_ipa_tdesc): Call i386_linux_read_description.
2479 (initialize_low_tracepoint): Don't call init_registers_XXX
2480 functions, call initialize_low_tdesc instead.
2481 * linux-x86-low.c (x86_linux_read_description): Call
2482 i386_linux_read_description.
2483 (initialize_low_arch): Don't call init_registers_i386_XXX
2484 functions, call initialize_low_tdesc.
2485 * linux-x86-tdesc.c: New file.
2486 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2487 (i386_get_ipa_tdesc_idx): Declare.
2488 (i386_get_ipa_tdesc): Declare.
2489 (initialize_low_tdesc): Declare.
2491 2017-09-05 Yao Qi <yao.qi@linaro.org>
2493 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2496 2017-09-05 Yao Qi <yao.qi@linaro.org>
2498 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2499 * regcache.c (get_thread_regcache): Use VEC_length.
2500 (init_register_cache): Likewise.
2501 (regcache_cpy): Likewise.
2502 (registers_to_string): Iterate reg_defs via VEC_iterate.
2503 (find_regno): Likewise.
2504 (find_register_by_number): Use VEC_index.
2505 (register_size): Call find_register_by_number.
2506 (register_data): Call find_register_by_number.
2507 (supply_regblock): Use VEC_length.
2508 (regcache_raw_read_unsigned): Likewise.
2509 * tdesc.c (init_target_desc): Iterate reg_defs via
2511 (default_description): Update initializer.
2512 (copy_target_description): Don't update field num_registers.
2513 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2514 <num_registers>: Remove.
2516 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2518 * Makefile.in (.SECONDARY): Define target.
2520 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2522 * linux-low.c (linux_wait_1): Adjust.
2523 * server.c (queue_stop_reply_callback): Adjust.
2525 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2527 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2528 QEnvironmentUnset and QEnvironmentReset packets.
2529 (handle_query): Inform remote that QEnvironmentHexEncoded,
2530 QEnvironmentUnset and QEnvironmentReset are supported.
2532 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2534 * inferiors.h (inferior_target_data): Rename to ...
2535 (thread_target_data): ... this.
2536 (inferior_regcache_data): Rename to ...
2537 (thread_regcache_data): ... this.
2538 (set_inferior_regcache_data): Rename to ...
2539 (set_thread_regcache_data): ... this.
2540 * inferiors.c (inferior_target_data): Rename to ...
2541 (thread_target_data): ... this.
2542 (inferior_regcache_data): Rename to ...
2543 (thread_regcache_data): ... this.
2544 (set_inferior_regcache_data): Rename to ...
2545 (set_thread_regcache_data): ... this.
2546 (free_one_thread): Update.
2547 * linux-low.h (get_thread_lwp): Update.
2548 * regcache.c (get_thread_regcache): Update.
2549 (regcache_invalidate_thread): Update.
2550 (free_register_cache_thread): Update.
2551 * win32-i386-low.c (update_debug_registers_callback): Update.
2552 (win32_get_current_dr): Update.
2553 * win32-low.c (thread_rec): Update.
2554 (delete_thread_info): Update.
2555 (continue_one_thread): Update.
2556 (suspend_one_thread): Update.
2558 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2560 * inferiors.c (set_inferior_target_data): Remove.
2561 * inferiors.h (set_inferior_target_data): Remove.
2563 2017-08-18 Yao Qi <yao.qi@linaro.org>
2565 * Makefile.in (OBS): Add selftest.o.
2566 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2567 * configure, config.in: Re-generated.
2568 * server.c: Include common/sefltest.h.
2569 (captured_main): Handle option --selftest.
2571 2017-08-09 Yao Qi <yao.qi@linaro.org>
2573 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2574 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2575 i386-avx-mpx.o and i386-mmx.o.
2576 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2577 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2578 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2579 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2580 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2581 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2582 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2583 i386/amd64-avx-mpx.xml.
2585 2017-08-09 Yao Qi <yao.qi@linaro.org>
2587 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2588 and x32-avx-avx512.o.
2589 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2590 i386/x32-avx-avx512.xml.
2592 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2594 * tracepoint.h (enum class fast_tpoint_collect_result): New
2596 (fast_tracepoint_collecting): Change return type to
2597 fast_tpoint_collect_result.
2598 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2599 * linux-low.h: Include tracepoint.h.
2600 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2601 fast_tpoint_collect_result.
2602 * linux-low.c (handle_tracepoints): Adjust.
2603 (linux_fast_tracepoint_collecting): Change return type to
2604 fast_tpoint_collect_result.
2605 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2606 linux_wait_1, stuck_in_jump_pad_callback,
2607 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2608 proceed_one_lwp): Adjust to type change.
2610 2017-07-10 Yao Qi <yao.qi@linaro.org>
2612 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2614 2017-06-29 Yao Qi <yao.qi@linaro.org>
2616 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2618 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2620 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2622 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2624 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2626 * linux-low.c (linux_create_inferior): Adjust code to access the
2627 environment information via 'gdb_environ' class.
2628 * lynx-low.c (lynx_create_inferior): Likewise.
2629 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2630 (get_environ): Return a pointer to 'our_environ'.
2631 (captured_main): Initialize 'our_environ'.
2632 * server.h (get_environ): Adjust prototype.
2633 * spu-low.c (spu_create_inferior): Adjust code to access the
2634 environment information via 'gdb_environ' class.
2636 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2638 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2639 usage of "register" keyword.
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 * configure: Re-generate.
2649 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2651 * Makefile.in (COMPILE.pre): Add "-x c++".
2653 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2655 * fork-child.c: Conditionally include <signal.h>.
2657 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2659 * server.c (handle_general_set): Handle new packet
2660 "QStartupWithShell".
2661 (handle_query): Add "QStartupWithShell" to the list of supported
2663 (gdbserver_usage): Add help text explaining the
2664 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2666 (captured_main): Recognize and act upon the presence of the new
2669 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2670 Pedro Alves <palves@redhat.com>
2672 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2673 * configure: Regenerate.
2674 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2676 (i[34567]86-*-lynxos*): Likewise.
2677 (spu*-*-*): Likewise.
2678 * fork-child.c: New file.
2679 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2681 (linux_ptrace_fun): New function.
2682 (linux_create_inferior): Adjust function prototype to reflect
2683 change on "target.h". Adjust function code to use
2685 (linux_request_interrupt): Delete "signal_pid".
2686 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2687 (lynx_ptrace_fun): New function.
2688 (lynx_create_inferior): Adjust function prototype to reflect
2689 change on "target.h". Adjust function code to use
2691 * nto-low.c (nto_create_inferior): Adjust function prototype and
2692 code to reflect change on "target.h". Update comments.
2693 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2694 "common-terminal.h" and "environ.h".
2695 (terminal_fd): Moved to fork-child.c.
2696 (old_foreground_pgrp): Likewise.
2697 (restore_old_foreground_pgrp): Likewise.
2698 (last_status): Make it global.
2699 (last_ptid): Likewise.
2700 (our_environ): New variable.
2701 (startup_with_shell): Likewise.
2702 (program_name): Likewise.
2703 (program_argv): Rename to...
2704 (program_args): ...this.
2705 (wrapper_argv): New variable.
2706 (start_inferior): Delete function.
2707 (get_exec_wrapper): New function.
2708 (get_exec_file): Likewise.
2709 (get_environ): Likewise.
2710 (prefork_hook): Likewise.
2711 (post_fork_inferior): Likewise.
2712 (postfork_hook): Likewise.
2713 (postfork_child_hook): Likewise.
2714 (handle_v_run): Update code to deal with arguments coming from the
2715 remote host. Update calls from "start_inferior" to
2717 (captured_main): Likewise. Initialize environment variable. Call
2719 * server.h (post_fork_inferior): New prototype.
2720 (get_environ): Likewise.
2721 (last_status): Declare.
2722 (last_ptid): Likewise.
2723 (signal_pid): Likewise.
2724 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2725 (spu_ptrace_fun): New function.
2726 (spu_create_inferior): Adjust function prototype to reflect change
2727 on "target.h". Adjust function code to use "fork_inferior".
2728 * target.c (target_terminal_init): New function.
2729 (target_terminal_inferior): Likewise.
2730 (target_terminal_ours): Likewise.
2731 * target.h: Include <vector>.
2732 (struct target_ops) <create_inferior>: Update prototype.
2733 (create_inferior): Update macro.
2734 * utils.c (gdb_flush_out_err): New function.
2735 * win32-low.c (win32_create_inferior): Adjust function prototype
2736 and code to reflect change on "target.h".
2738 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2740 * inferiors.c (switch_to_thread): New function.
2742 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2744 * Makefile.in (SFILE): Add "common/job-control.c".
2745 (OBS): Add "job-control.o".
2747 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2749 * Makefile: Remove "@host_makefile_frag@".
2751 2017-05-05 Pedro Alves <palves@redhat.com>
2753 * configure: Regenerate.
2755 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2757 * configure: Regenerate.
2759 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2761 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2762 software_single_step change of return type to
2763 std::vector<CORE_ADDR>.
2764 * linux-low.c (install_software_single_step_breakpoints):
2766 * linux-low.h (install_software_single_step_breakpoints):
2769 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2771 * remote-utils.c: Include "gdb_termios.h" instead of
2773 * terminal.h: Delete file.
2775 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2777 * server.c: Include <vector>.
2778 <program_argv, wrapper_argv>: Convert to std::vector.
2779 (start_inferior): Rewrite function to use C++.
2780 (handle_v_run): Likewise. Update code that calculates the argv
2781 based on the vRun packet; use C++.
2782 (captured_main): Likewise.
2784 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2786 * server.c (handle_v_cont): Initialize thread_resume::thread
2789 2017-04-05 Pedro Alves <palves@redhat.com>
2791 * configure: Regenerate.
2793 2017-04-05 Pedro Alves <palves@redhat.com>
2795 * gdbreplay.c (sync_error): Constify.
2796 * linux-x86-low.c (push_opcode): Constify.
2798 2017-04-05 Pedro Alves <palves@redhat.com>
2800 * win32-low.c (get_child_debug_event)
2801 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2802 Report TARGET_WAITKIND_SPURIOUS instead.
2804 2017-04-05 Pedro Alves <palves@redhat.com>
2806 * remote-utils.c (remote_prepare, remote_open): Constify.
2807 * remote-utils.h (remote_prepare, remote_open): Constify.
2808 * server.c (captured_main): Constify 'port' handling.
2810 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2812 * Makefile.in (clean): Clear .deps.
2814 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2816 * .gitignore: Remove generated files, replace with wildcard.
2817 * (clean): Replace removal of generated files with wildcard.
2818 (version.c): Replace with...
2819 (version-generated.c): ...this.
2820 (xml-builtin.c): Replace with...
2821 (xml-builtin-generated.c): ...this.
2822 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2823 (%.c: *regformats*): Replace with...
2824 (%-generated.c: *regformats*): ...this.
2826 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2828 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2829 (xtensa_fill_gregset): Call collect_register_by_name for
2831 (xtensa_store_gregset): Call supply_register_by_name for
2834 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2836 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2837 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2838 (xtensa_store_gregset): Call supply_register for all registers in
2839 a0_regnum..a0_regnum + C0_NREGS range.
2841 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2843 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2844 (ax-ipa.o: ax.c): Remove.
2845 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2846 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2847 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2848 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2849 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2851 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2853 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2854 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2855 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2856 (errors-ipa.o: ../common/errors.c): Remove.
2857 (format-ipa.o: ../common/format.c): Remove.
2858 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2860 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2862 * Makefile.in (%-ipa.o: %.c): New rule.
2863 (tracepoint-ipa.o: tracepoint.c): Remove.
2864 (utils-ipa.o: utils.c): Remove.
2865 (remote-utils-ipa.o: remote-utils.c): Remove.
2866 (regcache-ipa.o: regcache.c): Remove.
2867 (i386-linux-ipa.o: i386-linux.c): Remove.
2868 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2869 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2870 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2871 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2872 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2873 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2874 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2875 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2876 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2877 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2878 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2879 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2880 (aarch64-ipa.o: aarch64.c): Remove.
2881 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2882 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2883 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2884 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2885 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2886 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2887 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2888 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2889 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2890 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2891 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2892 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2893 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2894 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2895 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2896 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2897 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2898 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2899 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2900 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2901 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2902 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2903 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2904 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2905 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2906 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2907 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2908 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2909 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2910 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2911 (tdesc-ipa.o: tdesc.c): Remove.
2912 (x32-linux-ipa.o: x32-linux.c): Remove.
2913 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2914 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2916 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2918 * Makefile.in (%.o: ../arch/%.c): New rule.
2919 (arm.o: ../arch/arm.c): Remove.
2920 (arm-linux.o: ../arch/arm-linux.c): Remove.
2921 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2922 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2924 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2926 * Makefile.in (%.o: ../nat/%.c): New rule.
2927 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2928 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2929 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2930 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2931 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2932 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2933 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2934 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2935 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2936 (linux-personality.o: ../nat/linux-personality.c): Remove.
2937 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2938 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2939 (x86-linux.o: ../nat/x86-linux.c): Remove.
2940 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2941 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2943 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2945 * Makefile.in (%.o: ../common/%.c): New rule.
2946 (signals.o: ../common/signals.c): Remove.
2947 (print-utils.o: ../common/print-utils.c): Remove.
2948 (rsp-low.o: ../common/rsp-low.c): Remove.
2949 (common-utils.o: ../common/common-utils.c): Remove.
2950 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2951 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2952 (vec.o: ../common/vec.c): Remove.
2953 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2954 (xml-utils.o: ../common/xml-utils.c): Remove.
2955 (ptid.o: ../common/ptid.c): Remove.
2956 (buffer.o: ../common/buffer.c): Remove.
2957 (format.o: ../common/format.c): Remove.
2958 (filestuff.o: ../common/filestuff.c): Remove.
2959 (agent.o: ../common/agent.c): Remove.
2960 (errors.o: ../common/errors.c): Remove.
2961 (environ.o: ../common/environ.c): Remove.
2962 (common-debug.o: ../common/common-debug.c): Remove.
2963 (cleanups.o: ../common/cleanups.c): Remove.
2964 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2965 (fileio.o: ../common/fileio.c): Remove.
2966 (common-regcache.o: ../common/common-regcache.c): Remove.
2967 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2968 (new-op.o: ../common/new-op.c): Remove.
2969 (btrace-common.o: ../common/btrace-common.c): Remove.
2971 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2973 * Makefile.in (%.o: ../target/%.c): New rule.
2974 (waitstatus.o: ../target/waitstatus.c): Remove.
2976 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2979 (%.c: ../regformats/%.dat,
2980 (%.c: ../regformats/arm/%.dat,
2981 (%.c: ../regformats/i386/%.dat,
2982 (%.c: ../regformats/rs6000/%.dat): New rules.
2983 (aarch64.c): Remove.
2984 (reg-arm.c): Remove.
2985 (arm-with-iwmmxt.c): Remove.
2986 (arm-with-vfpv2.c): Remove.
2987 (arm-with-vfpv3.c): Remove.
2988 (arm-with-neon.c): Remove.
2989 (reg-bfin.c): Remove.
2990 (reg-cris.c): Remove.
2991 (reg-crisv32.c): Remove.
2993 (i386-linux.c): Remove.
2994 (i386-avx.c): Remove.
2995 (i386-avx-linux.c): Remove.
2996 (i386-avx-avx512.c): Remove.
2997 (i386-avx-avx512-linux.c): Remove.
2998 (i386-mpx.c): Remove.
2999 (i386-mpx-linux.c): Remove.
3000 (i386-avx-mpx-avx512-pku.c): Remove.
3001 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3002 (i386-avx-mpx.c): Remove.
3003 (i386-avx-mpx-linux.c): Remove.
3004 (i386-mmx.c): Remove.
3005 (i386-mmx-linux.c): Remove.
3006 (reg-ia64.c): Remove.
3007 (reg-m32r.c): Remove.
3008 (reg-m68k.c): Remove.
3010 (mips-linux.c): Remove.
3011 (mips-dsp-linux.c): Remove.
3012 (mips64-linux.c): Remove.
3013 (mips64-dsp-linux.c): Remove.
3014 (nios2-linux.c): Remove.
3015 (powerpc-32.c): Remove.
3016 (powerpc-32l.c): Remove.
3017 (powerpc-altivec32l.c): Remove.
3018 (powerpc-cell32l.c): Remove.
3019 (powerpc-vsx32l.c): Remove.
3020 (powerpc-isa205-32l.c): Remove.
3021 (powerpc-isa205-altivec32l.c): Remove.
3022 (powerpc-isa205-vsx32l.c): Remove.
3023 (powerpc-e500l.c): Remove.
3024 (powerpc-64l.c): Remove.
3025 (powerpc-altivec64l.c): Remove.
3026 (powerpc-cell64l.c): Remove.
3027 (powerpc-vsx64l.c): Remove.
3028 (powerpc-isa205-64l.c): Remove.
3029 (powerpc-isa205-altivec64l.c): Remove.
3030 (powerpc-isa205-vsx64l.c): Remove.
3031 (s390-linux32.c): Remove.
3032 (s390-linux32v1.c): Remove.
3033 (s390-linux32v2.c): Remove.
3034 (s390-linux64.c): Remove.
3035 (s390-linux64v1.c): Remove.
3036 (s390-linux64v2.c): Remove.
3037 (s390-te-linux64.c): Remove.
3038 (s390-vx-linux64.c): Remove.
3039 (s390-tevx-linux64.c): Remove.
3040 (s390x-linux64.c): Remove.
3041 (s390x-linux64v1.c): Remove.
3042 (s390x-linux64v2.c): Remove.
3043 (s390x-te-linux64.c): Remove.
3044 (s390x-vx-linux64.c): Remove.
3045 (s390x-tevx-linux64.c): Remove.
3046 (tic6x-c64xp-linux.c): Remove.
3047 (tic6x-c64x-linux.c): Remove.
3048 (tic6x-c62x-linux.c): Remove.
3050 (reg-sparc64.c): Remove.
3051 (reg-spu.c): Remove.
3053 (amd64-linux.c): Remove.
3054 (amd64-avx.c): Remove.
3055 (amd64-avx-linux.c): Remove.
3056 (amd64-avx-avx512.c): Remove.
3057 (amd64-avx-avx512-linux.c): Remove.
3058 (amd64-mpx.c): Remove.
3059 (amd64-mpx-linux.c): Remove.
3060 (amd64-avx-mpx-avx512-pku.c): Remove.
3061 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3062 (amd64-avx-mpx.c): Remove.
3063 (amd64-avx-mpx-linux.c): Remove.
3065 (x32-linux.c): Remove.
3066 (x32-avx.c): Remove.
3067 (x32-avx-linux.c): Remove.
3068 (x32-avx-avx512.c): Remove.
3069 (x32-avx-avx512-linux.c): Remove.
3070 (reg-xtensa.c): Remove.
3071 (reg-tilegx.c): Remove.
3072 (reg-tilegx32.c): Remove.
3074 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3076 * Makefile.in (SFILES): Add "common/environ.c".
3077 (OBJS): Add "common/environ.h".
3079 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3081 * configure.ac: Check if the fs_base and gs_base members of
3082 `struct user_regs_struct' exist.
3083 * config.in: Regenerated.
3084 * configure: Likewise.
3086 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3088 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3090 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3091 (get_next_pcs_syscall_next_pc): Likewise.
3093 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3095 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3096 * nto-x86-low.c: Likewise.
3098 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3100 * Makefile.in: Include disable-implicit-rules.mk.
3102 2016-11-23 Pedro Alves <palves@redhat.com>
3104 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3105 (debug_vprintf): Use std::chrono::steady_clock instead of
3106 gettimeofday. Use '.' instead of ':'.
3107 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3108 (get_timestamp): Use std::chrono::steady_clock instead of
3111 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3113 * Makefile.in: Fix whitespace formatting.
3115 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3117 * Makefile.in (SFILES, OBS): Flatten list and order
3120 2016-11-23 Pedro Alves <palves@redhat.com>
3122 * event-loop.c (handle_file_event): Use warning.
3123 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3124 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3127 2016-11-23 Pedro Alves <palves@redhat.com>
3129 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3131 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3132 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3133 debug_printf and debug_flush for debug output.
3134 * server.c (handle_general_set): Likewise.
3135 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3138 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3140 * Makefile.in (.c.o): Replace rule with ...
3141 (%.o: %.c): ... this one.
3143 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3145 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3146 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3148 * configure.ac: Remove checks for the make program.
3149 * configure: Re-generate.
3151 2016-10-28 Pedro Alves <palves@redhat.com>
3153 * Makefile.in (CXX_DIALECT): Get from configure.
3154 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3155 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3156 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3157 * config.in: Regenerate.
3158 * configure: Regenerate.
3160 2016-10-27 Yao Qi <yao.qi@linaro.org>
3162 * linux-low.c (linux_supports_range_stepping): Return true if
3163 can_software_single_step return true.
3165 2016-10-27 Yao Qi <yao.qi@linaro.org>
3167 * inferiors.c (find_inferior_in_random): New function.
3168 * inferiors.h (find_inferior_in_random): Declare.
3169 * linux-low.c (linux_wait_for_event_filtered): Call
3170 find_inferior_in_random instead of find_inferior.
3172 2016-10-27 Yao Qi <yao.qi@linaro.org>
3174 * linux-low.c (linux_wait_1): If single-step breakpoints are
3175 inserted, remove them.
3177 2016-10-26 Pedro Alves <palves@redhat.com>
3179 * linux-low.c (handle_extended_wait): Link parent/child fork
3181 (linux_wait_1): Unlink them.
3182 (linux_set_resume_request): Ignore resume requests for
3183 already-resumed and unhandled fork child threads.
3184 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3185 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3187 (handle_v_requests) <vCont>: Don't call require_running.
3188 * server.h (in_queued_stop_replies): New declaration.
3190 2016-10-24 Yao Qi <yao.qi@linaro.org>
3193 * linux-aarch64-low.c (append_insns): Cast the return value to
3196 2016-10-10 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3200 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3202 * target.c (target_supports_multi_process): New function, moved
3204 * target.h (target_supports_multi_process): ... here. Remove
3207 2016-10-05 Tom Tromey <tom@tromey.com>
3210 * tracepoint.c (handle_tracepoint_bkpts): Check
3211 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3213 2016-10-05 Yao Qi <yao.qi@linaro.org>
3215 * configure.srv: Update the path of arm-*.xml files.
3217 2016-10-05 Terry Guo <terry.guo@arm.com>
3218 Yao Qi <yao.qi@linaro.org>
3220 * Makefile.in: Adjust the path of rules.
3221 * configure.srv: Update the path of xml files.
3222 * regformats/arm-with-iwmmxt.dat: Regenerated.
3223 * regformats/arm-with-neon.dat: Likewise.
3224 * regformats/arm-with-vfpv2.dat: Likewise.
3225 * regformats/arm-with-vfpv3.dat Likewise.
3227 2016-09-30 Yao Qi <yao.qi@linaro.org>
3230 * target.c (target_stop_and_wait): Don't call
3231 target_continue_no_signal, use resume_stop instead.
3233 2016-09-26 Yao Qi <yao.qi@linaro.org>
3235 * linux-low.c (linux_wait_1): Call debug_exit.
3237 2016-09-23 Pedro Alves <palves@redhat.com>
3239 * Makefile.in (SFILES): Add common/new-op.c.
3240 (OBS): Add common/new-op.o.
3241 (new-op.o): New rule.
3243 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3245 * .gitinore: Ignore more files.
3247 2016-09-21 Yao Qi <yao.qi@linaro.org>
3249 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3252 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3254 * server.c (start_inferior): Call target_mourn_inferior instead of
3255 mourn_inferior; pass ptid_t argument to it.
3257 (handle_target_event): Likewise.
3258 * target.c (target_mourn_inferior): New function.
3259 * target.h (mourn_inferior): Delete macro.
3261 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3263 * linux-low.c (lwp_is_stepping): New function.
3265 2016-09-06 Carl Love <cel@us.ibm.com>
3267 * server.c (start_inferior): Fixed comment, requested comment change
3268 didn't get updated correctly. Removed reference to ptrace () call as
3269 it is only true on Linux systems.
3271 2016-09-06 Carl Love <cel@us.ibm.com>
3273 * server.c (start_inferior): Do not call
3274 function target_post_create_inferior () if the
3275 inferior process has already exited.
3277 2016-09-05 Pedro Alves <palves@redhat.com>
3279 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3280 (COMPILE.pre, CC_LD): Use CXX directly.
3281 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3282 * acinclude.m4: Don't include build-with-cxx.m4.
3283 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3284 * configure: Regenerate.
3286 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3289 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3290 call writing data to own_buf.
3292 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3294 * target.c (mywait): Call target_wait instead of
3296 (target_wait): New function.
3298 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3300 * server.c (start_inferior): New variable 'ptid'. Replace calls
3301 to the_target->resume by target_continue{,_no_signal}, depending
3303 * target.c (target_stop_and_wait): Call target_continue_no_signal
3304 instead of the_target->resume.
3305 (target_continue): New function.
3307 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3309 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3311 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3314 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3316 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3317 * linux-arm-low.c (ps_get_thread_area): Likewise.
3318 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3319 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3320 * linux-mips-low.c (ps_get_thread_area): Likewise.
3321 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3322 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3323 * linux-x86-low.c (ps_get_thread_area): Likewise.
3324 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3326 2016-08-19 Pedro Alves <palves@redhat.com>
3328 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3330 2016-08-19 Pedro Alves <palves@redhat.com>
3332 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3333 comment. Use memcpy instead of casting through unsigned long.
3335 2016-08-19 Pedro Alves <palves@redhat.com>
3337 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3338 allocating around 0x80000000.
3340 2016-08-19 Pedro Alves <palves@redhat.com>
3343 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3344 (x32-avx512-linux-ipa.o): New rules.
3345 * configure.ac (x86_64-*-linux*): New x32 check.
3346 * configure.srv (ipa_x32_linux_regobj): New.
3347 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3348 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3350 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3352 * configure: Regenerate.
3354 2016-08-09 Pedro Alves <palves@redhat.com>
3357 * Makefile.in (OBS): Add signals-state-save-restore.o.
3358 (signals-state-save-restore.o): New rule.
3359 * config.in: Regenerate.
3360 * configure: Regenerate.
3361 * linux-low.c: Include "signals-state-save-restore.h".
3362 (linux_create_inferior): Call
3363 restore_original_signals_state.
3364 * server.c: Include "dispositions-save-restore.h".
3365 (captured_main): Call save_original_signals_state.
3367 2016-08-05 Pedro Alves <palves@redhat.com>
3369 * configure: Regenerate.
3371 2016-08-04 Yao Qi <yao.qi@linaro.org>
3373 * linux-low.c (regsets_fetch_inferior_registers): Check
3374 errno is ESRCH or not.
3376 2016-08-02 Yao Qi <yao.qi@linaro.org>
3378 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3379 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3380 (thread_db_load_search): Update.
3381 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3382 td_ta_set_event and td_ta_event_getmsg.
3384 2016-07-26 Pedro Alves <palves@redhat.com>
3387 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3388 of unsigned long for 64-bit registers and use uint32_t instead of
3389 unsigned int for 32-bit registers.
3391 2016-07-26 Pedro Alves <palves@redhat.com>
3393 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3396 2016-07-21 Tom Tromey <tom@tromey.com>
3398 * configure: Rebuild.
3400 2016-07-21 Yao Qi <yao.qi@linaro.org>
3402 * mem-break.c (find_gdb_breakpoint): Cast bp to
3403 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3405 2016-07-21 Yao Qi <yao.qi@linaro.org>
3407 * server.c (handle_v_requests): Support s and S actions
3408 if target_supports_software_single_step return true.
3410 2016-07-21 Yao Qi <yao.qi@linaro.org>
3412 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3413 is resume_step, call maybe_hw_step.
3414 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3416 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3418 (proceed_one_lwp): If resume request is resume_step, install
3419 reinsert breakpoints and call maybe_hw_step.
3421 2016-07-21 Yao Qi <yao.qi@linaro.org>
3423 * linux-low.c (proceed_one_lwp): Declare.
3424 (linux_resume_one_thread): Remove local variable 'step'.
3425 Lift code enqueue signal. Call proceed_one_lwp instead of
3426 linux_resume_one_lwp.
3428 2016-07-21 Yao Qi <yao.qi@linaro.org>
3430 * linux-low.c (linux_resume_one_thread): Call
3431 enqueue_pending_signal.
3433 2016-07-21 Yao Qi <yao.qi@linaro.org>
3435 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3436 * inferiors.c (do_restore_current_thread_cleanup): New function.
3437 (make_cleanup_restore_current_thread): Likewise.
3438 * linux-low.c (install_software_single_step_breakpoints): Call
3439 make_cleanup_restore_current_thread. Switch current_thread to
3442 2016-07-21 Yao Qi <yao.qi@linaro.org>
3444 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3445 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3446 (clone_one_breakpoint): Likewise.
3447 (delete_reinsert_breakpoints): Change parameter to thread.
3449 (has_reinsert_breakpoints): Likewise.
3450 (uninsert_reinsert_breakpoints): Likewise.
3451 (reinsert_reinsert_breakpoints): Likewise.
3452 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3453 (delete_reinsert_breakpoints): Likewise.
3454 (reinsert_reinsert_breakpoints): Likewise.
3455 (uninsert_reinsert_breakpoints): Likewise.
3456 (has_reinsert_breakpoints): Likewise.
3458 2016-07-21 Yao Qi <yao.qi@linaro.org>
3460 * inferiors.c (get_thread_process): Make parameter const.
3461 * inferiors.h (get_thread_process): Update declaration.
3462 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3463 Add new parameters child_thread and parent_thread. Callers
3465 * mem-break.h (clone_all_breakpoints): Update declaration.
3467 2016-07-21 Yao Qi <yao.qi@linaro.org>
3469 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3470 <command_list, handler>: Remove.
3471 (struct gdb_breakpoint): New.
3472 (struct other_breakpoint): New.
3473 (struct reinsert_breakpoint): New.
3474 (is_gdb_breakpoint): New function.
3475 (any_persistent_commands): Update command_list if
3476 is_gdb_breakpoint returns true.
3477 (set_breakpoint): Create breakpoints according to their types.
3478 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3479 (set_gdb_breakpoint_1): Likewise.
3480 (set_gdb_breakpoint): Likewise.
3481 (clear_breakpoint_conditions): Change parameter type to
3482 'struct gdb_breakpoint *'.
3483 (clear_breakpoint_commands): Likewise.
3484 (clear_breakpoint_conditions_and_commands): Likewise.
3485 (add_condition_to_breakpoint): Likewise.
3486 (add_breakpoint_condition): Likewise.
3487 (add_commands_to_breakpoint): Likewise.
3488 (check_breakpoints): Check other_breakpoint.
3489 (clone_one_breakpoint): Clone breakpopint according to its type.
3490 * mem-break.h (struct gdb_breakpoint): Declare.
3491 (set_gdb_breakpoint): Update declaration.
3492 (clear_breakpoint_conditions_and_commands): Likewise.
3493 (add_breakpoint_condition): Likewise.
3494 (add_breakpoint_commands): Likewise.
3495 * server.c (process_point_options): Change parameter type to
3496 'struct gdb_breakpoint *'.
3498 2016-07-21 Yao Qi <yao.qi@linaro.org>
3500 * mem-break.c (set_breakpoint_at): Rename it to ...
3501 (set_breakpoint_type_at): ... it.
3502 (set_breakpoint_at): Call set_breakpoint_type_at.
3503 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3504 * mem-break.h (set_breakpoint_at): Update comments.
3506 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3508 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3510 (nios2_store_gregset): Likewise.
3512 2016-07-01 Pedro Alves <palves@redhat.com>
3513 Antoine Tremblay <antoine.tremblay@ericsson.com>
3515 * linux-low.c: Change interface to take the target lwp_info
3516 pointer directly and return void. Handle detaching from a zombie
3518 (linux_detach_lwp_callback): New function.
3519 (linux_detach): Detach from the leader thread after detaching from
3522 2016-06-28 Yao Qi <yao.qi@linaro.org>
3524 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3525 for variable new_offset.
3526 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3527 (aarch64_ftrace_insn_reloc_cb): Likewise.
3528 (aarch64_ftrace_insn_reloc_tb): Likewise.
3529 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3530 PRIx64 instead of PRIx32.
3532 2016-06-28 Yao Qi <yao.qi@linaro.org>
3534 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3535 (the_low_target): Install arm_get_syscall_trapinfo.
3537 2016-06-28 Yao Qi <yao.qi@linaro.org>
3539 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3541 (the_low_target): Install aarch64_get_syscall_trapinfo.
3543 2016-06-28 Yao Qi <yao.qi@linaro.org>
3545 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3547 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3548 Remove parameter sysno.
3549 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3552 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3554 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3555 (s390_emit_ne_goto): Likewise.
3556 (s390_emit_lt_goto): Likewise.
3557 (s390_emit_le_goto): Likewise.
3558 (s390_emit_gt_goto): Likewise.
3559 (s390_emit_ge_goto): Likewise.
3560 (s390x_emit_eq_goto): Likewise.
3561 (s390x_emit_ne_goto): Likewise.
3562 (s390x_emit_lt_goto): Likewise.
3563 (s390x_emit_le_goto): Likewise.
3564 (s390x_emit_gt_goto): Likewise.
3565 (s390x_emit_ge_goto): Likewise.
3566 (s390_emit_ops_impl): Mark variable static.
3567 (s390x_emit_ops): Likewise.
3569 2016-06-17 Yao Qi <yao.qi@linaro.org>
3571 * linux-low.c (handle_extended_wait): Call
3572 uninsert_reinsert_breakpoints for the parent process. Remove
3573 reinsert breakpoints from the child process. Reinsert them to
3574 the parent process when vfork is done.
3575 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3576 (reinsert_reinsert_breakpoints): New function.
3577 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3578 (reinsert_reinsert_breakpoints): Declare.
3580 2016-06-17 Yao Qi <yao.qi@linaro.org>
3582 * linux-low.c (handle_extended_wait): If the parent is doing
3583 step-over, remove the reinsert breakpoints from the forked child.
3585 2016-06-17 Yao Qi <yao.qi@linaro.org>
3587 * linux-low.c (unsuspend_all_lwps): Declare.
3588 (linux_low_filter_event): If thread exited, call finish_step_over.
3589 If step-over is finished, unsuspend other threads.
3591 2016-06-17 Yao Qi <yao.qi@linaro.org>
3593 * linux-low.c (linux_resume_one_lwp_throw): Assert
3594 has_reinsert_breakpoints returns false.
3595 * mem-break.c (delete_disabled_breakpoints): Assert
3596 bp type isn't reinsert_breakpoint.
3598 2016-06-17 Yao Qi <yao.qi@linaro.org>
3600 * linux-low.c (maybe_hw_step): New function.
3601 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3602 (finish_step_over): Switch current_thread to lwp temporarily,
3603 and assert has_reinsert_breakpoints returns true.
3604 (proceed_one_lwp): Call maybe_hw_step.
3605 * mem-break.c (has_reinsert_breakpoints): New function.
3606 * mem-break.h (has_reinsert_breakpoints): Declare.
3608 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3610 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3612 2016-05-17 Yao Qi <yao.qi@linaro.org>
3614 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3615 instead of find_inferior.
3617 2016-05-05 Yao Qi <yao.qi@linaro.org>
3619 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3620 Initialize res to zero.
3622 2016-05-05 Yao Qi <yao.qi@linaro.org>
3624 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3627 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3629 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3630 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3631 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3633 2016-04-28 Par Olsson <par.olsson@windriver.com>
3634 Simon Marchi <simon.marchi@ericsson.com>
3636 * tracepoint.c (write_inferior_int8): New function.
3637 (cmd_qtenable_disable): Write enable flag using
3638 write_inferior_int8.
3640 2016-04-25 Yao Qi <yao.qi@linaro.org>
3642 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3643 (need_step_over_p): Return zero if the LWP has pending signals
3644 can be delivered on software single step target.
3646 2016-04-25 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3649 return instead of error.
3651 2016-04-22 Yao Qi <yao.qi@linaro.org>
3653 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3656 2016-04-22 Yao Qi <yao.qi@linaro.org>
3658 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3659 signal when stepping over breakpoint with software single
3662 2016-04-21 Pedro Alves <palves@redhat.com>
3664 * linux-s390-low.c (s390_collect_ptrace_register)
3665 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3667 (s390_check_regset): Use void * instead of gdb_byte *.
3669 2016-04-20 Pedro Alves <palves@redhat.com>
3671 * configure: Renegerate.
3673 2016-04-20 Yao Qi <yao.qi@linaro.org>
3675 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3676 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3678 (arm_store_gregset): Likewise.
3680 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3682 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3683 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3684 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3685 (amd64-avx-mpx-linux.c): New rules.
3686 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3687 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3688 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3689 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3690 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3691 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3692 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3693 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3694 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3695 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3696 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3697 * linux-x86-low.c (x86_linux_read_description): Add case for
3698 X86_XSTATE_AVX_MPX_MASK.
3699 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3700 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3701 init_registers_i386_avx_mpx_linux.
3702 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3703 (initialize_low_tracepoint): Call
3704 init_registers_i386_avx_mpx_linux.
3705 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3706 (initialize_low_tracepoint): Call
3707 init_registers_amd64_avx_mpx_linux.
3708 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3709 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3710 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3713 2016-04-18 Pedro Alves <palves@redhat.com>
3715 * configure: Regenerate.
3717 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3719 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3720 (aarch64_emit_sub): Likewise.
3722 2016-04-12 Pedro Alves <palves@redhat.com>
3724 * utils.c (prepare_to_throw_exception): Delete.
3726 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3728 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3730 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3732 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3734 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3736 * linux-aarch64-ipa.c: Add <elf.h> include.
3737 * linux-ppc-ipa.c: Add <elf.h> include.
3738 * linux-s390-ipa.c: Add <elf.h> include.
3740 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3742 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3743 (get_raw_reg_ptr): Likewise.
3744 (get_trace_state_variable_value_ptr): Likewise.
3745 (set_trace_state_variable_value_ptr): Likewise.
3746 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3749 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3750 Marcin Kościelnicki <koriakin@0x04.net>
3753 * linux-ppc-low.c (emit_insns): New function.
3754 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3755 (ppc_emit_prologue): New function.
3756 (ppc_emit_epilogue): New function.
3757 (ppc_emit_add): New function.
3758 (ppc_emit_sub): New function.
3759 (ppc_emit_mul): New function.
3760 (ppc_emit_lsh): New function.
3761 (ppc_emit_rsh_signed): New function.
3762 (ppc_emit_rsh_unsigned): New function.
3763 (ppc_emit_ext): New function.
3764 (ppc_emit_zero_ext): New function.
3765 (ppc_emit_log_not): New function.
3766 (ppc_emit_bit_and): New function.
3767 (ppc_emit_bit_or): New function.
3768 (ppc_emit_bit_xor): New function.
3769 (ppc_emit_bit_not): New function.
3770 (ppc_emit_equal): New function.
3771 (ppc_emit_less_signed): New function.
3772 (ppc_emit_less_unsigned): New function.
3773 (ppc_emit_ref): New function.
3774 (ppc_emit_const): New function.
3775 (ppc_emit_reg): New function.
3776 (ppc_emit_pop): New function.
3777 (ppc_emit_stack_flush): New function.
3778 (ppc_emit_swap): New function.
3779 (ppc_emit_stack_adjust): New function.
3780 (ppc_emit_call): New function.
3781 (ppc_emit_int_call_1): New function.
3782 (ppc_emit_void_call_2): New function.
3783 (ppc_emit_if_goto): New function.
3784 (ppc_emit_goto): New function.
3785 (ppc_emit_eq_goto): New function.
3786 (ppc_emit_ne_goto): New function.
3787 (ppc_emit_lt_goto): New function.
3788 (ppc_emit_le_goto): New function.
3789 (ppc_emit_gt_goto): New function.
3790 (ppc_emit_ge_goto): New function.
3791 (ppc_write_goto_address): New function.
3792 (ppc_emit_ops_impl): New static variable.
3793 (ppc64v1_emit_prologue): New function.
3794 (ppc64v2_emit_prologue): New function.
3795 (ppc64_emit_epilogue): New function.
3796 (ppc64_emit_add): New function.
3797 (ppc64_emit_sub): New function.
3798 (ppc64_emit_mul): New function.
3799 (ppc64_emit_lsh): New function.
3800 (ppc64_emit_rsh_signed): New function.
3801 (ppc64_emit_rsh_unsigned): New function.
3802 (ppc64_emit_ext): New function.
3803 (ppc64_emit_zero_ext): New function.
3804 (ppc64_emit_log_not): New function.
3805 (ppc64_emit_bit_and): New function.
3806 (ppc64_emit_bit_or): New function.
3807 (ppc64_emit_bit_xor): New function.
3808 (ppc64_emit_bit_not): New function.
3809 (ppc64_emit_equal): New function.
3810 (ppc64_emit_less_signed): New function.
3811 (ppc64_emit_less_unsigned): New function.
3812 (ppc64_emit_ref): New function.
3813 (ppc64_emit_const): New function.
3814 (ppc64v1_emit_reg): New function.
3815 (ppc64v2_emit_reg): New function.
3816 (ppc64_emit_pop): New function.
3817 (ppc64_emit_stack_flush): New function.
3818 (ppc64_emit_swap): New function.
3819 (ppc64v1_emit_call): New function.
3820 (ppc64v2_emit_call): New function.
3821 (ppc64v1_emit_int_call_1): New function.
3822 (ppc64v2_emit_int_call_1): New function.
3823 (ppc64v1_emit_void_call_2): New function.
3824 (ppc64v2_emit_void_call_2): New function.
3825 (ppc64_emit_if_goto): New function.
3826 (ppc64_emit_eq_goto): New function.
3827 (ppc64_emit_ne_goto): New function.
3828 (ppc64_emit_lt_goto): New function.
3829 (ppc64_emit_le_goto): New function.
3830 (ppc64_emit_gt_goto): New function.
3831 (ppc64_emit_ge_goto): New function.
3832 (ppc64v1_emit_ops_impl): New static variable.
3833 (ppc64v2_emit_ops_impl): New static variable.
3834 (ppc_emit_ops): New function.
3835 (linux_low_target): Wire in ppc_emit_ops.
3837 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3838 Marcin Kościelnicki <koriakin@0x04.net>
3841 * Makefile.in: Add powerpc-*-ipa.o
3842 * configure.srv: Add ipa_obj for powerpc*-linux.
3843 * linux-ppc-ipa.c: New file.
3844 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3846 (PPC_FIELD): New macro.
3847 (PPC_SEXT): New macro.
3848 (PPC_OP6): New macro.
3849 (PPC_BO): New macro.
3850 (PPC_LI): New macro.
3851 (PPC_BD): New macro.
3852 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3853 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3854 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3855 (ppc_get_thread_area): New function.
3856 (is_elfv2_inferior): New function.
3857 (gen_ds_form): New function.
3858 (GEN_STD): New macro.
3859 (GEN_STDU): New macro.
3860 (GEN_LD): New macro.
3861 (GEN_LDU): New macro.
3862 (gen_d_form): New function.
3863 (GEN_ADDI): New macro.
3864 (GEN_ADDIS): New macro.
3865 (GEN_LI): New macro.
3866 (GEN_LIS): New macro.
3867 (GEN_ORI): New macro.
3868 (GEN_ORIS): New macro.
3869 (GEN_LWZ): New macro.
3870 (GEN_STW): New macro.
3871 (GEN_STWU): New macro.
3872 (gen_xfx_form): New function.
3873 (GEN_MFSPR): New macro.
3874 (GEN_MTSPR): New macro.
3875 (GEN_MFCR): New macro.
3876 (GEN_MTCR): New macro.
3877 (GEN_SYNC): New macro.
3878 (GEN_LWSYNC): New macro.
3879 (gen_x_form): New function.
3880 (GEN_OR): New macro.
3881 (GEN_MR): New macro.
3882 (GEN_LWARX): New macro.
3883 (GEN_STWCX): New macro.
3884 (GEN_CMPW): New macro.
3885 (gen_md_form): New function.
3886 (GEN_RLDICL): New macro.
3887 (GEN_RLDICR): New macro.
3888 (gen_i_form): New function.
3890 (GEN_BL): New macro.
3891 (gen_b_form): New function.
3892 (GEN_BNE): New macro.
3893 (GEN_LOAD): New macro.
3894 (GEN_STORE): New macro.
3895 (gen_limm): New function.
3896 (gen_atomic_xchg): New function.
3897 (gen_call): New function.
3898 (ppc_relocate_instruction): New function.
3899 (ppc_install_fast_tracepoint_jump_pad): New function.
3900 (ppc_get_min_fast_tracepoint_insn_len): New function.
3901 (ppc_get_ipa_tdesc_idx): New function.
3902 (the_low_target): Wire in the new functions.
3903 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3905 * linux-ppc-tdesc.h: New file.
3907 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3909 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3910 (alloc_jump_pad_buffer): New function.
3911 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3912 (alloc_jump_pad_buffer): New function.
3913 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3914 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3915 (alloc_jump_pad_buffer): New function.
3916 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3917 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3918 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3919 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3921 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3923 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3924 * linux-amd64-ipa.c: Likewise.
3925 * linux-i386-ipa.c: Likewise.
3926 * linux-s390-ipa.c: Likewise.
3927 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3928 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3929 set_trace_state_variable_value_ptr.
3930 (struct ipa_sym_addresses): Likewise.
3931 (symbol_list): Likewise.
3932 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3933 accessing gdb_collect directly.
3934 (gdb_collect_ptr_type): New typedef.
3935 (get_raw_reg_ptr_type): New typedef.
3936 (get_trace_state_variable_value_ptr_type): New typedef.
3937 (set_trace_state_variable_value_ptr_type): New typedef.
3938 (gdb_collect_ptr): New global.
3939 (get_raw_reg_ptr): New global.
3940 (get_trace_state_variable_value_ptr): New global.
3941 (set_trace_state_variable_value_ptr): New global.
3942 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3943 accessing get_raw_reg directly.
3944 (get_get_tsv_func_addr): Likewise for
3945 get_trace_state_variable_value_ptr.
3946 (get_set_tsv_func_addr): Likewise for
3947 set_trace_state_variable_value_ptr.
3948 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3950 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3952 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3954 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3956 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3958 (relocate_instruction): Remove own_buf.
3959 * server.c (own_buf): Make global.
3960 (handle_v_requests): Make global.
3961 * server.h (own_buf): New declaration.
3962 (handle_v_requests): New prototype.
3964 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3967 * linux-s390-low.c (add_insns): New function.
3968 (s390_emit_prologue): New function.
3969 (s390_emit_epilogue): New function.
3970 (s390_emit_add): New function.
3971 (s390_emit_sub): New function.
3972 (s390_emit_mul): New function.
3973 (s390_emit_lsh): New function.
3974 (s390_emit_rsh_signed): New function.
3975 (s390_emit_rsh_unsigned): New function.
3976 (s390_emit_ext): New function.
3977 (s390_emit_log_not): New function.
3978 (s390_emit_bit_and): New function.
3979 (s390_emit_bit_or): New function.
3980 (s390_emit_bit_xor): New function.
3981 (s390_emit_bit_not): New function.
3982 (s390_emit_equal): New function.
3983 (s390_emit_less_signed): New function.
3984 (s390_emit_less_unsigned): New function.
3985 (s390_emit_ref): New function.
3986 (s390_emit_if_goto): New function.
3987 (s390_emit_goto): New function.
3988 (s390_write_goto_address): New function.
3989 (s390_emit_litpool): New function.
3990 (s390_emit_const): New function.
3991 (s390_emit_call): New function.
3992 (s390_emit_reg): New function.
3993 (s390_emit_pop): New function.
3994 (s390_emit_stack_flush): New function.
3995 (s390_emit_zero_ext): New function.
3996 (s390_emit_swap): New function.
3997 (s390_emit_stack_adjust): New function.
3998 (s390_emit_set_r2): New function.
3999 (s390_emit_int_call_1): New function.
4000 (s390_emit_void_call_2): New function.
4001 (s390_emit_eq_goto): New function.
4002 (s390_emit_ne_goto): New function.
4003 (s390_emit_lt_goto): New function.
4004 (s390_emit_le_goto): New function.
4005 (s390_emit_gt_goto): New function.
4006 (s390_emit_ge_goto): New function.
4007 (s390x_emit_prologue): New function.
4008 (s390x_emit_epilogue): New function.
4009 (s390x_emit_add): New function.
4010 (s390x_emit_sub): New function.
4011 (s390x_emit_mul): New function.
4012 (s390x_emit_lsh): New function.
4013 (s390x_emit_rsh_signed): New function.
4014 (s390x_emit_rsh_unsigned): New function.
4015 (s390x_emit_ext): New function.
4016 (s390x_emit_log_not): New function.
4017 (s390x_emit_bit_and): New function.
4018 (s390x_emit_bit_or): New function.
4019 (s390x_emit_bit_xor): New function.
4020 (s390x_emit_bit_not): New function.
4021 (s390x_emit_equal): New function.
4022 (s390x_emit_less_signed): New function.
4023 (s390x_emit_less_unsigned): New function.
4024 (s390x_emit_ref): New function.
4025 (s390x_emit_if_goto): New function.
4026 (s390x_emit_const): New function.
4027 (s390x_emit_call): New function.
4028 (s390x_emit_reg): New function.
4029 (s390x_emit_pop): New function.
4030 (s390x_emit_stack_flush): New function.
4031 (s390x_emit_zero_ext): New function.
4032 (s390x_emit_swap): New function.
4033 (s390x_emit_stack_adjust): New function.
4034 (s390x_emit_int_call_1): New function.
4035 (s390x_emit_void_call_2): New function.
4036 (s390x_emit_eq_goto): New function.
4037 (s390x_emit_ne_goto): New function.
4038 (s390x_emit_lt_goto): New function.
4039 (s390x_emit_le_goto): New function.
4040 (s390x_emit_gt_goto): New function.
4041 (s390x_emit_ge_goto): New function.
4042 (s390_emit_ops): New function.
4043 (struct linux_target_ops): Fill in emit_ops hook.
4045 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4048 * Makefile.in: Add s390 IPA files.
4049 * configure.srv: Build IPA for s390.
4050 * linux-s390-ipa.c: New file.
4051 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4052 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4053 (tdesc_s390_linux32): Likewise.
4054 (init_registers_s390_linux32v1): Likewise.
4055 (tdesc_s390_linux32v1): Likewise.
4056 (init_registers_s390_linux32v2): Likewise.
4057 (tdesc_s390_linux32v2): Likewise.
4058 (init_registers_s390_linux64): Likewise.
4059 (tdesc_s390_linux64): Likewise.
4060 (init_registers_s390_linux64v1): Likewise.
4061 (tdesc_s390_linux64v1): Likewise.
4062 (init_registers_s390_linux64v2): Likewise.
4063 (tdesc_s390_linux64v2): Likewise.
4064 (init_registers_s390_te_linux64): Likewise.
4065 (tdesc_s390_te_linux64): Likewise.
4066 (init_registers_s390_vx_linux64): Likewise.
4067 (tdesc_s390_vx_linux64): Likewise.
4068 (init_registers_s390_tevx_linux64): Likewise.
4069 (tdesc_s390_tevx_linux64): Likewise.
4070 (init_registers_s390x_linux64): Likewise.
4071 (tdesc_s390x_linux64): Likewise.
4072 (init_registers_s390x_linux64v1): Likewise.
4073 (tdesc_s390x_linux64v1): Likewise.
4074 (init_registers_s390x_linux64v2): Likewise.
4075 (tdesc_s390x_linux64v2): Likewise.
4076 (init_registers_s390x_te_linux64): Likewise.
4077 (tdesc_s390x_te_linux64): Likewise.
4078 (init_registers_s390x_vx_linux64): Likewise.
4079 (tdesc_s390x_vx_linux64): Likewise.
4080 (init_registers_s390x_tevx_linux64): Likewise.
4081 (tdesc_s390x_tevx_linux64): Likewise.
4082 (have_hwcap_s390_vx): New static variable.
4083 (s390_arch_setup): Fill have_hwcap_s390_vx.
4084 (s390_get_thread_area): New function.
4085 (s390_ft_entry_gpr_esa): New const.
4086 (s390_ft_entry_gpr_zarch): New const.
4087 (s390_ft_entry_misc): New const.
4088 (s390_ft_entry_fr): New const.
4089 (s390_ft_entry_vr): New const.
4090 (s390_ft_main_31): New const.
4091 (s390_ft_main_64): New const.
4092 (s390_ft_exit_fr): New const.
4093 (s390_ft_exit_vr): New const.
4094 (s390_ft_exit_misc): New const.
4095 (s390_ft_exit_gpr_esa): New const.
4096 (s390_ft_exit_gpr_zarch): New const.
4097 (append_insns): New function.
4098 (s390_relocate_instruction): New function.
4099 (s390_install_fast_tracepoint_jump_pad): New function.
4100 (s390_get_min_fast_tracepoint_insn_len): New function.
4101 (s390_get_ipa_tdesc_idx): New function.
4102 (struct linux_target_ops): Wire in the above functions.
4103 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4104 * linux-s390-tdesc.h: New file.
4106 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4108 * linux-s390-low.c (s390_supports_tracepoints): New function.
4109 (struct linux_target_ops): Fill supports_tracepoints hook.
4111 2016-03-18 Yao Qi <yao.qi@linaro.org>
4113 * linux-low.c (lwp_signal_can_be_delivered): New function.
4114 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4116 2016-03-18 Yao Qi <yao.qi@linaro.org>
4118 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4119 0 if signal is enqueued. Remove 'signal' from one debugging
4120 message. Move one debugging message to some lines below.
4121 Remove code setting 'signal' to 0.
4123 2016-03-18 Yao Qi <yao.qi@linaro.org>
4125 * linux-low.c (linux_low_filter_event): Remove redundant
4126 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4128 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4130 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4131 (struct linux_target_ops): Wire in the above.
4133 2016-03-03 Yao Qi <yao.qi@linaro.org>
4135 * linux-low.c: Update comments to start_step_over.
4137 2016-03-03 Yao Qi <yao.qi@linaro.org>
4140 * linux-low.c (handle_extended_wait): Set child suspended
4141 if event_lwp->bp_reinsert isn't zero.
4143 2016-03-02 Yao Qi <yao.qi@linaro.org>
4145 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4146 enqueue_pending_signal.
4148 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4150 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4153 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4155 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4156 (s390_regmap_3264) [!__s390x__]: New global.
4157 (s390_collect_ptrace_register): Skip map entries containing -1.
4158 (s390_supply_ptrace_register): Ditto.
4159 (s390_fill_gprs_high): New function.
4160 (s390_store_gprs_high): New function.
4161 (s390_regsets): Add NT_S390_HIGH_GPRS.
4162 (s390_get_hwcap): Enable on 31-bit.
4163 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4164 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4165 Detect NT_S390_HIGH_GPRS.
4166 (s390_usrregs_info_3264): Enable on 31-bit.
4167 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4168 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4170 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4173 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4174 * configure.srv: Ditto.
4175 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4176 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4177 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4178 (init_registers_amd64_linux): Remove prototype.
4179 (tdesc_amd64_linux): Remove declaration.
4180 (get_ipa_tdesc): New function.
4181 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4182 initialize remaining tdescs.
4183 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4184 (init_registers_i386_linux): Remove prototype.
4185 (tdesc_i386_linux): Remove declaration.
4186 (get_ipa_tdesc): New function.
4187 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4188 initialize remaining tdescs.
4189 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4190 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4191 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4192 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4193 (x86_get_ipa_tdesc_idx): New function.
4194 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4195 * linux-x86-tdesc.h: New file.
4196 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4197 (target_get_ipa_tdesc_idx): New macro.
4198 * tracepoint.c (ipa_tdesc_idx): New macro.
4199 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4200 (symbol_list): Add ipa_tdesc_idx.
4201 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4202 (ipa_tdesc): Remove.
4203 (ipa_tdesc_idx): New variable.
4204 (get_context_regcache): Use get_ipa_tdesc.
4205 (gdb_collect): Ditto.
4207 * tracepoint.h (get_ipa_tdesc): New prototype.
4208 (ipa_tdesc): Remove.
4210 2016-02-24 Pedro Alves <palves@redhat.com>
4212 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4213 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4214 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4215 Factor out common code between the USE_SIGTRAP_SIGINFO and
4216 !USE_SIGTRAP_SIGINFO blocks.
4217 (linux_low_filter_event): Call save_stop_reason instead of
4218 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4220 (linux_wait_1): Update comments.
4222 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4224 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4225 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4226 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4227 ppc_insert_point, ppc_remove_point.
4229 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4231 * linux-s390-low.c (s390_supports_z_point_type): New function.
4232 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4234 2016-02-16 Yao Qi <yao.qi@linaro.org>
4236 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4237 PC. Get pc from regcache_read_pc.
4239 2016-02-12 Yao Qi <yao.qi@linaro.org>
4241 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4242 or linux_get_pc_32bit.
4243 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4245 2016-02-12 Yao Qi <yao.qi@linaro.org>
4247 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4248 arm_linux_get_next_pcs_fixup.
4250 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4252 * tracepoint.c (x_tracepoint_action_download): Change
4253 write_inferior_data_ptr to write_inferior_data_pointer.
4254 (cmd_qtstart): Likewise.
4255 (write_inferior_data_ptr): Remove.
4256 (download_agent_expr): Change write_inferior_data_ptr to
4257 write_inferior_data_pointer.
4258 (download_tracepoint_1): Likewise.
4259 (download_tracepoint): Likewise.
4260 (download_trace_state_variables): Likewise.
4262 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4263 Marcin Kościelnicki <koriakin@0x04.net>
4265 * tracepoint.c (struct tracepoint_action_ops): Remove.
4266 (struct tracepoint_action): Remove ops.
4267 (m_tracepoint_action_download, r_tracepoint_action_download)
4268 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4269 size and offset accordingly.
4270 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4271 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4272 (tracepoint_action_send, tracepoint_action_download): New functions.
4273 Helpers for trace action handlers.
4274 (add_tracepoint_action): Remove setup actions ops.
4275 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4277 2016-02-10 Yao Qi <yao.qi@linaro.org>
4279 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4281 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4283 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4285 * configure: Regenerate.
4287 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4289 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4290 void * to gdb_byte *.
4291 * linux-low.c (siginfo_fixup): Likewise.
4292 (linux_xfer_siginfo): Likewise.
4293 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4295 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4297 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4299 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4301 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4303 * linux-x86-low.c [__x86_64__]: Include
4304 "nat/amd64-linux-siginfo.h".
4305 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4306 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4307 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4308 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4309 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4310 (cpt_si_fd, si_timerid, si_overrun): Move from
4311 nat/amd64-linux-siginfo.c.
4312 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4314 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4316 * server.c (skip_to_semicolon): Remove.
4317 (process_point_options): Use strchrnul instead of
4320 2016-01-26 Yao Qi <yao.qi@linaro.org>
4322 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4323 * linux-low.c (install_software_single_step_breakpoints): Don't
4324 call regcache_read_pc.
4325 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4328 2016-01-26 Yao Qi <yao.qi@linaro.org>
4330 * linux-low.c (install_software_single_step_breakpoints): Call
4331 regcache_read_pc instead of get_pc.
4333 2016-01-26 Yao Qi <yao.qi@linaro.org>
4335 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4336 (unblock_async_io): Rename to ...
4337 (block_unblock_async_io): ... it. New function.
4338 (enable_async_io): Don't install SIGIO handler. Unblock it
4340 (disable_async_io): Don't ignore SIGIO. Block it instead.
4341 (initialize_async_io): Install SIGIO handler. Don't call
4344 2016-01-26 Yao Qi <yao.qi@linaro.org>
4346 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4347 first character is '\003', call *the_target->request_interrupt.
4349 2016-01-25 Yao Qi <yao.qi@linaro.org>
4351 * remote-utils.c (new_thread_notify): Remove.
4352 (dead_thread_notify): Likewise.
4353 * remote-utils.h (new_thread_notify): Remove declaration.
4354 (dead_thread_notify): Likewise.
4356 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4358 * gdb.trace/pending.exp: Fix expected message on continue.
4360 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4362 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4363 it works properly on big-endian machines where sizeof (CORE_ADDR)
4366 2016-01-21 Pedro Alves <palves@redhat.com>
4368 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4369 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4370 * configure: Regenerate.
4372 2016-01-21 Yao Qi <yao.qi@linaro.org>
4374 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4375 is_thumb and set it according to CPSR saved on the stack.
4376 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4377 arm_sigreturn_next_pc.
4379 2016-01-18 Yao Qi <yao.qi@linaro.org>
4381 * linux-low.c (linux_set_pc_64bit): New function.
4382 (linux_get_pc_64bit): New function.
4383 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4385 * linux-sparc-low.c (debug_threads): Remove declaration.
4386 (sparc_get_pc): Remove.
4387 (the_low_target): Use linux_get_pc_64bit instead of
4389 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4390 (the_low_target): Use linux_get_pc_64bit and
4393 2016-01-18 Yao Qi <yao.qi@linaro.org>
4395 * linux-arm-low.c (debug_threads): Remove declaration.
4396 (arm_get_pc, arm_set_pc): Remove.
4397 (the_low_target): Use linux_get_pc_32bit and
4399 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4400 (the_low_target): Use linux_get_pc_32bit and
4402 * linux-cris-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-crisv32-low.c (debug_threads): Remove declaration.
4407 (cris_get_pc, cris_set_pc): Remove.
4408 (the_low_target): Use linux_get_pc_32bit and
4410 * linux-low.c: Include inttypes.h.
4411 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4412 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4413 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4414 (the_low_target): Use linux_get_pc_32bit and
4416 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4417 (the_low_target): Use linux_get_pc_32bit and
4419 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4420 (the_low_target): Use linux_get_pc_32bit and
4422 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4423 (the_low_target): Use linux_get_pc_32bit and
4425 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4426 (the_low_target): Use linux_get_pc_32bit and
4429 2016-01-18 Gary Benson <gbenson@redhat.com>
4431 * configure.ac (AC_FUNC_FORK): New check.
4432 * config.in: Regenerate.
4433 * configure: Likewise.
4435 2016-01-14 Yao Qi <yao.qi@linaro.org>
4437 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4438 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4439 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4440 arm_get_next_pcs_ctor.
4442 2016-01-12 Josh Stone <jistone@redhat.com>
4443 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4445 * inferiors.h: Include "gdb_vecs.h".
4446 (struct process_info): Add syscalls_to_catch.
4447 * inferiors.c (remove_process): Free syscalls_to_catch.
4448 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4449 syscall_return stops.
4450 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4451 * server.c (handle_general_set): Handle QCatchSyscalls.
4452 (handle_query): Report support for QCatchSyscalls.
4453 * target.h (struct target_ops): Add supports_catch_syscall.
4454 (target_supports_catch_syscall): New macro.
4455 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4456 (struct lwp_info): Add syscall_state.
4457 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4458 Maintain syscall_state and syscalls_to_catch across exec.
4459 (get_syscall_trapinfo): New function, proxy to the_low_target.
4460 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4461 (linux_low_filter_event): Toggle syscall_state entry/return for
4462 syscall traps, and set it ignored for all others.
4463 (gdb_catching_syscalls_p): New function.
4464 (gdb_catch_this_syscall_p): New function.
4465 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4466 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4467 (linux_supports_catch_syscall): New function.
4468 (linux_target_ops): Install it.
4469 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4470 (the_low_target): Install it.
4472 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4474 * acinclude.m4: Include new ../warning.m4 file.
4475 * configure: Regenerated.
4476 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4478 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4480 * ax.c (is_goto_target): Mark static.
4481 * linux-low.c (register_addr): Likewise.
4482 (linux_fetch_registers, linux_store_registers): Likewise.
4483 * mem-break.c (any_persistent_commands): Fix old prototype.
4484 (add_commands_to_breakpoint): Mark static.
4485 * regcache.c (find_register_by_name): Delete unused func.
4486 * remote-utils.c (hex_or_minus_one): Mark static.
4487 * server.c (monitor_show_help): Mark static.
4488 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4489 handle_v_requests): Likewise.
4491 2016-01-12 Pedro Alves <palves@redhat.com>
4493 Remove use of the registered trademark symbol throughout.
4495 2016-01-08 Yao Qi <yao.qi@linaro.org>
4497 * remote-utils.c (getpkt): If c is '\003', call target hook
4500 2016-01-06 Yao Qi <yao.qi@linaro.org>
4502 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4503 linux-aarch32-low.c.
4504 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4505 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4506 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4507 (thumb2_breakpoint): Declare.
4508 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4509 linux-aarch32-low.h.
4510 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4511 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4512 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4514 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4516 * gdbreplay.c (gdbreplay_version): Change copyright year in
4518 * server.c (gdbserver_version): Likewise.
4520 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4522 * server.c (crc32_table): Delete.
4523 (crc32): Use libiberty's xcrc32 function.
4525 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4527 * lynx-low.c (lynx_delete_thread_callback): New function.
4528 (lynx_mourn): Properly delete our process and all of its
4529 threads. Remove call to clear_inferiors.
4531 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4533 * target.c (thread_search_callback): Add check that
4534 the thread_stopped target callback is not NULL before
4537 2015-12-21 Yao Qi <yao.qi@linaro.org>
4539 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4542 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4544 * server.c (handle_query): Call target_supports_software_single_step.
4546 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4548 * linux-low.c (single_step): New function.
4549 (linux_resume_one_lwp_throw): Call single_step.
4550 (start_step_over): Likewise.
4552 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4554 * Makefile.in (SFILES): Append arch/arm-linux.c,
4555 arch/arm-get-next-pcs.c.
4556 (arm-linux.o): New rule.
4557 (arm-get-next-pcs.o): New rule.
4558 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4560 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4561 to linux-aarch32-low.c.
4562 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4563 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4564 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4565 (thumb2_breakpoint_len): Likewise.
4566 (arm_is_thumb_mode): Make non-static.
4567 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4568 from linux-aarch32-low.c.
4569 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4570 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4571 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4572 (thumb2_breakpoint_len): Likewise.
4573 (arm_is_thumb_mode): New declaration.
4574 * linux-arm-low.c: Include arch/arm-linux.h
4575 aarch/arm-get-next-pcs.h, sys/syscall.h.
4576 (get_next_pcs_ops): New struct.
4577 (get_next_pcs_addr_bits_remove): New function.
4578 (get_next_pcs_is_thumb): New function.
4579 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4580 (arm_sigreturn_next_pc): Likewise.
4581 (get_next_pcs_syscall_next_pc): Likewise.
4582 (arm_gdbserver_get_next_pcs): Likewise.
4583 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4585 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4586 * server.h: Include gdb_vecs.h.
4588 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4590 * Makefile.in (SFILES): Append common/common-regcache.c.
4591 (OBS): Append common-regcache.o.
4592 (common-regcache.o): New rule.
4593 * regcache.c (init_register_cache): Initialize cache to
4595 (regcache_raw_read_unsigned): New function.
4596 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4597 register_status enum.
4599 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4601 * linux-aarch64-low.c (the_low_targets): Rename
4602 breakpoint_reinsert_addr to get_next_pcs.
4603 * linux-arm-low.c (the_low_targets): Likewise.
4604 * linux-bfin-low.c (the_low_targets): Likewise.
4605 * linux-cris-low.c (the_low_targets): Likewise.
4606 * linux-crisv32-low.c (the_low_targets): Likewise.
4607 * linux-low.c (can_software_single_step): Likewise.
4608 (install_software_single_step_breakpoints): New function.
4609 (start_step_over): Use install_software_single_step_breakpoints.
4610 * linux-low.h: New CORE_ADDR vector.
4611 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4613 * linux-mips-low.c (the_low_targets): Likewise.
4614 * linux-nios2-low.c (the_low_targets): Likewise.
4615 * linux-sparc-low.c (the_low_targets): Likewise.
4617 2015-12-17 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (linux_kill_one_lwp): Remove references to
4621 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4623 (linux_init_signals): Delete.
4624 (initialize_low): Adjust.
4625 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4627 2015-12-16 Pedro Alves <palves@redhat.com>
4629 * configure.ac (compiler warning flags): When testing a
4630 -Wno-foo option, check whether -Wfoo works instead.
4631 * configure: Regenerate.
4633 2015-12-11 Don Breazeal <donb@codesourcery.com>
4635 * server.c (process_serial_event): Don't exit from gdbserver
4636 in remote mode if there are still active inferiors.
4638 2015-12-11 Yao Qi <yao.qi@linaro.org>
4640 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4641 arm_breakpoint_at if the process is 32-bit.
4643 2015-12-11 Yao Qi <yao.qi@linaro.org>
4645 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4648 2015-12-07 Yao Qi <yao.qi@linaro.org>
4650 * configure.srv: Append arm.o to srv_tgtobj for
4651 aarch64*-*-linux* target.
4652 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4653 from linux-arm-low.c.
4654 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4655 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4656 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4657 (thumb2_breakpoint_len): Likewise.
4658 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4659 (arm_breakpoint_kinds): Likewise.
4660 (arm_breakpoint_kind_from_pc): Likewise.
4661 (arm_sw_breakpoint_from_kind): Likewise.
4662 (arm_breakpoint_kind_from_current_state): Likewise.
4663 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4664 (arm_sw_breakpoint_from_kind): Declare.
4665 (arm_breakpoint_kind_from_current_state): Declare.
4666 (arm_breakpoint_at): Declare.
4667 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4668 arm_sw_breakpoint_from_kind if process is 32-bit.
4669 (aarch64_breakpoint_kind_from_pc): New function.
4670 (aarch64_breakpoint_kind_from_current_state): New function.
4671 (the_low_target): Initialize fields breakpoint_kind_from_pc
4672 and breakpoint_kind_from_current_state.
4673 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4674 linux-aarch32-low.c.
4675 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4676 (arm_breakpoint, arm_breakpoint_len): Likewise.
4677 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4678 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4679 (arm_is_thumb_mode): Likewise.
4680 (arm_breakpoint_at): Likewise.
4681 (arm_breakpoint_kind_from_pc): Likewise.
4682 (arm_sw_breakpoint_from_kind): Likewise.
4683 (arm_breakpoint_kind_from_current_state): Likewise.
4686 2015-08-04 Yao Qi <yao.qi@linaro.org>
4688 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4689 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4690 * server.c (extended_protocol): Remove "static".
4691 * server.h (extended_protocol): Declare it.
4693 2015-12-04 Josh Stone <jistone@redhat.com>
4695 * target.h (struct target_ops) <arch_setup>: Rename to ...
4696 (struct target_ops) <post_create_inferior>: ... this.
4697 (target_arch_setup): Rename to ...
4698 (target_post_create_inferior): ... this, calling post_create_inferior.
4699 * server.c (start_inferior): Update target_arch_setup calls to
4700 target_post_create_inferior.
4701 * linux-low.c (linux_low_ptrace_options): Forward declare.
4702 (linux_arch_setup): Update its comment for general use.
4703 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4704 (struct linux_target_ops): Use linux_post_create_inferior.
4705 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4706 to post_create_inferior.
4707 * nto-low.c (struct nto_target_ops): Likewise.
4708 * spu-low.c (struct spu_target_ops): Likewise.
4709 * win32-low.c (struct win32_target_ops): Likewise.
4711 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4713 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4715 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4718 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4719 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4720 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4721 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4722 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4723 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4724 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4725 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4726 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4727 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4728 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4730 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4732 * linux-low.c (linux_look_up_symbols): Don't call
4733 linux_supports_traceclone.
4734 * linux-low.h (thread_db_init): Remove use_events argument.
4735 * thread-db.c (thread_db_use_event): Remove global variable.
4736 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4737 (struct thread_db) <td_create_bp>: Remove field.
4738 (thread_db_create_event): Remove function.
4739 (thread_db_enable_reporting): Likewise.
4740 (find_one_thread): Don't check for thread_db_use_events.
4741 (attach_thread): Likewise.
4742 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4743 (try_thread_db_load_1): Don't check for thread_db_use_events.
4744 (thread_db_init): Remove use_events argument and thread events
4746 (remove_thread_event_breakpoints): Remove function.
4747 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4749 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4751 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4753 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4754 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4755 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4756 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4757 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4759 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4761 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4762 * linux-low.c (can_hardware_single_step): Use
4763 supports_hardware_single_step.
4764 (can_software_single_step): New function.
4765 (start_step_over): Call can_software_single_step.
4766 (linux_supports_hardware_single_step): New function.
4767 (struct target_ops) <supports_software_single_step>: Initialize.
4768 * linux-low.h (struct linux_target_ops)
4769 <supports_hardware_single_step>: Initialize.
4770 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4771 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4772 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4773 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4774 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4775 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4776 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4777 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4778 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4779 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4781 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4782 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4784 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4786 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4788 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4789 * target.h (struct target_ops): <supports_software_single_step>:
4791 (target_supports_software_single_step): New macro.
4793 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4795 * linux-low.c (linux_wait_1): Fix pc advance condition.
4796 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4797 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4799 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4801 * linux-arm-low.c (arm_is_thumb_mode): New function.
4802 (arm_breakpoint_at): Use arm_is_thumb_mode.
4803 (arm_breakpoint_kind_from_current_state): New function.
4804 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4806 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4807 (linux_breakpoint_kind_from_current_state): New function.
4808 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4809 * linux-low.h (struct linux_target_ops)
4810 <breakpoint_kind_from_current_state>: New field.
4811 * target.h (struct target_ops): Likewise.
4812 (target_breakpoint_kind_from_current_state): New macro.
4814 2015-11-30 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (linux_resume): Wake up the event loop before
4819 2015-11-30 Pedro Alves <palves@redhat.com>
4821 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4823 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4825 * target.c (struct thread_search): New structure.
4826 (thread_search_callback): New function.
4827 (prev_general_thread): New global.
4828 (prepare_to_access_memory, done_accessing_memory): New functions.
4829 * target.h (prepare_to_access_memory, done_accessing_memory):
4830 Replace macros with function declarations.
4832 2015-11-30 Pedro Alves <palves@redhat.com>
4835 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4836 report TARGET_WAITKIND_NO_RESUMED.
4837 * remote-utils.c (prepare_resume_reply): Handle
4838 TARGET_WAITKIND_NO_RESUMED.
4839 * server.c (report_no_resumed): New global.
4840 (handle_query) <qSupported>: Handle "no-resumed+". Report
4841 "no-resumed+" support.
4842 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4843 return error if the client doesn't support no-resumed events.
4844 (push_stop_notification): New function.
4845 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4846 events if the client supports them.
4848 2015-11-30 Pedro Alves <palves@redhat.com>
4850 * linux-low.c (thread_still_has_status_pending_p): Don't check
4852 (lwp_resumed): New function.
4853 (status_pending_p_callback): Return early if the LWP is not
4854 supposed to be resumed.
4856 2015-11-30 Pedro Alves <palves@redhat.com>
4858 * linux-low.c (handle_extended_wait): Assert that the LWP's
4859 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4860 thread create events, leave the new child's status pending.
4861 (linux_low_filter_event): If GDB wants to hear about thread exit
4862 events, leave the LWP marked dead and don't delete it.
4863 (linux_wait_for_event_filtered): Don't check for thread exit.
4864 (filter_exit_event): New function.
4865 (linux_wait_1): Use it, when returning an exit event.
4866 (linux_resume_one_lwp_throw): Assert that the LWP's
4867 waitstatus is TARGET_WAITKIND_IGNORE.
4868 * remote-utils.c (prepare_resume_reply): Handle
4869 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4870 * server.c (report_thread_events): New global.
4871 (handle_general_set): Handle QThreadEvents.
4872 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4873 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4874 TARGET_WAITKIND_THREAD_EXITED.
4875 * server.h (report_thread_events): Declare.
4877 2015-11-30 Pedro Alves <palves@redhat.com>
4879 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4880 the thread's last_resume_kind was resume_stop.
4882 2015-11-30 Pedro Alves <palves@redhat.com>
4884 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4887 2015-11-30 Pedro Alves <palves@redhat.com>
4889 * server.c (handle_v_requests): Handle vCtrlC.
4891 2015-11-30 Pedro Alves <palves@redhat.com>
4893 * gdbthread.h (find_any_thread_of_pid): Declare.
4894 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4896 * server.c (handle_query): If current_thread is NULL, look for
4897 another thread of the selected process.
4899 2015-11-26 Daniel Colascione <dancol@dancol.org>
4900 Simon Marchi <simon.marchi@ericsson.com>
4902 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4903 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4905 * target.h (struct target_ops) <thread_name>: New field.
4906 (target_thread_name): New macro.
4908 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4910 * regcache.h (regcache_invalidate_pid): Add declaration.
4911 * regcache.c (regcache_invalidate_pid): New function, extracted
4912 from regcache_invalidate.
4913 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4914 Add trivial documentation comment.
4915 * lynx-low.c: Use regcache_invalidate_pid instead of
4916 regcache_invalidate.
4918 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4920 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4921 and Elf64_auxv_t if the target is Android.
4923 2015-11-22 Doug Evans <xdje42@gmail.com>
4925 * target.h: #include <sys/types.h>.
4927 2015-11-19 Pedro Alves <palves@redhat.com>
4929 * linux-low.c (linux_process_qsupported): Change prototype.
4931 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4933 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4934 and adjust to loop over all features.
4935 * server.c (handle_query) <qSupported>: Adjust to call
4936 target_process_qsupported once, passing it a vector of unprocessed
4938 * target.h (struct target_ops) <process_qsupported>: Change
4940 (target_process_qsupported): Adjust.
4942 2015-11-19 Pedro Alves <palves@redhat.com>
4944 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4946 * configure: Regenerate.
4948 2015-11-19 Pedro Alves <palves@redhat.com>
4950 * configure: Regenerate.
4952 2015-11-19 Yao Qi <yao.qi@linaro.org>
4954 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4957 2015-11-19 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4960 (struct aarch64_operand): Move enum out.
4962 2015-11-19 Yao Qi <yao.qi@linaro.org>
4964 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4965 struct user_fpsimd_state *.
4966 (aarch64_store_fpregset): Likewise.
4968 2015-11-19 Yao Qi <yao.qi@linaro.org>
4970 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4971 struct user_pt_regs *.
4972 (aarch64_store_gregset): Likewise.
4974 2015-11-18 Pedro Alves <palves@redhat.com>
4976 * Makefile.in (all_object_files): Add $IPA_OBJS.
4978 2015-11-17 Pedro Alves <palves@redhat.com>
4980 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4981 GDB_SIGNAL_0 and gdb_signal_to_string.
4983 2015-11-17 Pedro Alves <palves@redhat.com>
4985 * win32-low.c (handle_output_debug_string): Remove parameter.
4986 (win32_kill): Remove our_status local and adjust call to
4987 handle_output_debug_string.
4988 (get_child_debug_event): Adjust call to
4989 handle_output_debug_string.
4991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4993 * linux-mips-low.c (mips_fill_gregset): Add cast.
4994 (mips_store_gregset): Likewise.
4995 (mips_fill_fpregset): Likewise.
4996 (mips_store_fpregset): Likewise.
4998 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5000 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5003 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5005 * linux-mips-low.c (mips_linux_new_thread): Change type of
5006 watch_type to enum target_hw_bp_type.
5008 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5010 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5011 Change return type to arm_hwbp_type.
5013 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5015 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5016 (arm_store_gregset): Likewise.
5017 * linux-arm-low.c (arm_get_hwcap): Likewise.
5018 (arm_read_description): Likewise.
5020 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5022 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5024 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5026 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5027 (ppc_fill_vsxregset): Likewise.
5028 (ppc_store_vsxregset): Likewise.
5029 (ppc_fill_vrregset): Likewise.
5030 (ppc_store_vrregset): Likewise.
5031 (ppc_fill_evrregset): Likewise.
5032 (ppc_store_evrregset): Likewise.
5034 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5036 * linux-ppc-low.c (ppc_usrregs_info): Remove
5037 forward-declaration.
5038 (ppc_arch_setup): Move lower in file.
5040 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5042 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5043 (ps_pdwrite): Likewise.
5045 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5047 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5048 to after assert checks.
5050 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5052 * proc-service.c (ps_pdread): Add/adjust casts.
5053 (ps_pdwrite): Add/adjust casts.
5055 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5057 * server.c (handle_search_memory_1): Cast return value of
5060 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5062 * server.c (write_qxfer_response): Change type of data to
5065 2015-10-29 Pedro Alves <palves@redhat.com>
5067 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5069 2015-10-29 Pedro Alves <palves@redhat.com>
5071 * tracepoint.c (clear_installed_tracepoints): Add casts.
5073 2015-10-29 Pedro Alves <palves@redhat.com>
5075 * server.c (handle_v_cont, process_serial_event): Add enum
5076 gdb_signal casts to signal parsing code.
5078 2015-10-29 Pedro Alves <palves@redhat.com>
5080 * linux-low.h (NULL_REGSET): Define.
5081 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5082 * linux-arm-low.c (arm_regsets): Likewise.
5083 * linux-crisv32-low.c (cris_regsets): Likewise.
5084 * linux-m68k-low.c (m68k_regsets): Likewise.
5085 * linux-mips-low.c (mips_regsets): Likewise.
5086 * linux-nios2-low.c (nios2_regsets): Likewise.
5087 * linux-ppc-low.c (ppc_regsets): Likewise.
5088 * linux-s390-low.c (s390_regsets): Likewise.
5089 * linux-sh-low.c (sh_regsets): Likewise.
5090 * linux-sparc-low.c (sparc_regsets): Likewise.
5091 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5092 * linux-tile-low.c (tile_regsets): Likewise.
5093 * linux-x86-low.c (x86_regsets): Likewise.
5094 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5096 2015-10-29 Pedro Alves <palves@redhat.com>
5098 * linux-low.h (NULL_REGSET): Define.
5099 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5100 * linux-arm-low.c (arm_regsets): Likewise.
5101 * linux-crisv32-low.c (cris_regsets): Likewise.
5102 * linux-m68k-low.c (m68k_regsets): Likewise.
5103 * linux-mips-low.c (mips_regsets): Likewise.
5104 * linux-nios2-low.c (nios2_regsets): Likewise.
5105 * linux-ppc-low.c (ppc_regsets): Likewise.
5106 * linux-s390-low.c (s390_regsets): Likewise.
5107 * linux-sh-low.c (sh_regsets): Likewise.
5108 * linux-sparc-low.c (sparc_regsets): Likewise.
5109 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5110 * linux-tile-low.c (tile_regsets): Likewise.
5111 * linux-x86-low.c (x86_regsets): Likewise.
5112 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5114 2015-10-26 Doug Evans <dje@google.com>
5116 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5118 2015-10-26 Doug Evans <dje@google.com>
5120 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5122 2015-10-26 Doug Evans <dje@google.com>
5124 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5126 (attach_thread, find_new_threads_callback): Ditto.
5128 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5130 * mem-break.h (set_breakpoint_data): Remove.
5132 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5134 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5135 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5136 (initialize_low): Remove set_breakpoint_data call.
5137 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5138 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5139 (initialize_low): Remove set_breakpoint_data call.
5140 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5141 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5142 (initialize_low): Remove set_breakpoint_data call.
5144 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5146 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5147 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5148 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5149 * target.h (target_breakpoint_kind_from_pc): New macro.
5151 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5153 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5154 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5155 the default breakpoint kind.
5157 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5159 * linux-arm-low.c (arm_supports_z_point_type): Add software
5162 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5164 * linux-arm-low.c: Refactor breakpoint definitions.
5165 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5166 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5168 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5170 * Makefile.in: Add arm.c/o.
5171 * configure.srv: Likewise.
5172 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5173 (arm_breakpoint_kind_from_pc): New function.
5174 (arm_sw_breakpoint_from_kind): Return proper kind.
5175 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5177 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5179 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5181 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5182 (struct raw_breakpoint) <size>: Remove.
5183 (struct raw_breakpoint) <kind>: Add.
5184 (bp_size): New function.
5185 (bp_opcode): Likewise.
5186 (find_raw_breakpoint_at): Adjust for kind.
5187 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5188 (remove_memory_breakpoint): Adjust for kind call bp_size.
5189 (set_raw_breakpoint_at): Adjust for kind.
5190 (set_breakpoint): Likewise.
5191 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5192 (delete_raw_breakpoint): Adjust for kind.
5193 (delete_breakpoint): Likewise.
5194 (find_gdb_breakpoint): Likewise.
5195 (set_gdb_breakpoint_1): Likewise.
5196 (set_gdb_breakpoint): Likewise.
5197 (delete_gdb_breakpoint_1): Likewise.
5198 (delete_gdb_breakpoint): Likewise.
5199 (uninsert_raw_breakpoint): Likewise.
5200 (reinsert_raw_breakpoint): Likewise.
5201 (set_breakpoint_data): Remove.
5202 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5203 (check_mem_read): Adjust for kind call bp_size.
5204 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5205 (clone_one_breakpoint): Adjust for kind.
5206 * mem-break.h (set_gdb_breakpoint): Likewise.
5207 (delete_gdb_breakpoint): Likewise.
5208 * server.c (process_serial_event): Likewise.
5210 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5212 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5213 (struct linux_target_ops) <breakpoint>: Remove.
5214 (struct linux_target_ops) <breakpoint_len>: Remove.
5215 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5216 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5217 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5218 (arm_sw_breakpoint_from_kind): New function.
5219 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5220 (struct linux_target_ops) <breakpoint>: Remove.
5221 (struct linux_target_ops) <breakpoint_len>: Remove.
5222 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5223 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5224 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5225 (struct linux_target_ops) <breakpoint>: Remove.
5226 (struct linux_target_ops) <breakpoint_len>: Remove.
5227 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5228 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5229 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5230 (struct linux_target_ops) <breakpoint>: Remove.
5231 (struct linux_target_ops) <breakpoint_len>: Remove.
5232 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5233 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5234 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5235 and sw_breakpoint_from_kind to increment the pc.
5236 (linux_breakpoint_kind_from_pc): New function.
5237 (linux_sw_breakpoint_from_kind): New function.
5238 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5239 (initialize_low): Call breakpoint_kind_from_pc and
5240 sw_breakpoint_from_kind to replace breakpoint_data/len.
5241 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5243 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5244 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5245 (struct linux_target_ops) <breakpoint>: Remove.
5246 (struct linux_target_ops) <breakpoint_len>: Remove.
5247 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5248 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5249 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5250 (struct linux_target_ops) <breakpoint>: Remove.
5251 (struct linux_target_ops) <breakpoint_len>: Remove.
5252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5254 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5255 (struct linux_target_ops) <breakpoint>: Remove.
5256 (struct linux_target_ops) <breakpoint_len>: Remove.
5257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5259 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5260 (struct linux_target_ops) <breakpoint>: Remove.
5261 (struct linux_target_ops) <breakpoint_len>: Remove.
5262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5264 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5265 (struct linux_target_ops) <breakpoint>: Remove.
5266 (struct linux_target_ops) <breakpoint_len>: Remove.
5267 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5268 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5269 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5270 (struct linux_target_ops) <breakpoint>: Remove.
5271 (struct linux_target_ops) <breakpoint_len>: Remove.
5272 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5274 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5275 (struct linux_target_ops) <breakpoint>: Remove.
5276 (struct linux_target_ops) <breakpoint_len>: Remove.
5277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5279 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5280 (struct linux_target_ops) <breakpoint>: Remove.
5281 (struct linux_target_ops) <breakpoint_len>: Remove.
5282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5284 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5285 (struct linux_target_ops) <breakpoint>: Remove.
5286 (struct linux_target_ops) <breakpoint_len>: Remove.
5287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5289 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5290 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5291 (struct linux_target_ops) <breakpoint>: Remove.
5292 (struct linux_target_ops) <breakpoint_len>: Remove.
5293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5294 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5295 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5296 (struct linux_target_ops) <breakpoint>: Remove.
5297 (struct linux_target_ops) <breakpoint_len>: Remove.
5298 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5299 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5301 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5303 * linux-cris-low.c (cris_get_pc): Remove void arg.
5305 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5307 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5310 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5312 * inferiors.c (thread_pid_matches_callback): New function.
5313 (find_thread_process): New function.
5314 (remove_thread): Reset current_thread.
5315 (remove_process): Assert threads have been removed first.
5317 2015-10-15 Yao Qi <yao.qi@linaro.org>
5319 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5321 (aarch64_remove_point): Likewise.
5322 * regcache.c (regcache_register_size): New function.
5324 2015-10-12 Yao Qi <yao.qi@linaro.org>
5326 * linux-aarch64-low.c: Update all callers as emit_load_store
5327 is renamed to aarch64_emit_load_store.
5329 2015-10-12 Yao Qi <yao.qi@linaro.org>
5331 * linux-aarch64-low.c: Update all callers of function renaming
5332 from emit_insn to aarch64_emit_insn.
5334 2015-10-12 Yao Qi <yao.qi@linaro.org>
5336 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5337 arch/aarch64-insn.h.
5338 (struct aarch64_memory_operand): Likewise.
5340 (emit_insn): Move to arch/aarch64-insn.c.
5341 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5342 (emit_load_store): Move to arch/aarch64-insn.c.
5343 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5344 (can_encode_int32): Remove.
5346 2015-10-12 Yao Qi <yao.qi@linaro.org>
5348 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5349 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5350 (aarch64_relocate_instruction): Likewise.
5351 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5352 (struct aarch64_insn_visitor): Likewise.
5354 2015-10-12 Yao Qi <yao.qi@linaro.org>
5356 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5357 (struct aarch64_insn_visitor): New.
5358 (struct aarch64_insn_relocation_data): New.
5359 (aarch64_ftrace_insn_reloc_b): New function.
5360 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5361 (aarch64_ftrace_insn_reloc_cb): Likewise.
5362 (aarch64_ftrace_insn_reloc_tb): Likewise.
5363 (aarch64_ftrace_insn_reloc_adr): Likewise.
5364 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5365 (aarch64_ftrace_insn_reloc_others): Likewise.
5367 (aarch64_relocate_instruction): Use visitor.
5369 2015-10-12 Yao Qi <yao.qi@linaro.org>
5371 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5372 int. Add argument buf.
5373 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5374 aarch64_relocate_instruction.
5376 2015-10-12 Yao Qi <yao.qi@linaro.org>
5378 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5379 argument insn. Remove local variable insn. Don't call
5381 (aarch64_install_fast_tracepoint_jump_pad): Call
5384 2015-09-30 Yao Qi <yao.qi@linaro.org>
5386 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5387 (emit_load_store_pair): Likewise.
5389 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5391 * dll.c (match_dll): Add cast(s).
5392 (unloaded_dll): Likewise.
5393 * linux-low.c (second_thread_of_pid_p): Likewise.
5394 (delete_lwp_callback): Likewise.
5395 (count_events_callback): Likewise.
5396 (select_event_lwp_callback): Likewise.
5397 (linux_set_resume_request): Likewise.
5398 * server.c (accumulate_file_name_length): Likewise.
5399 (emit_dll_description): Likewise.
5400 (handle_qxfer_threads_worker): Likewise.
5401 (visit_actioned_threads): Likewise.
5402 * thread-db.c (any_thread_of): Likewise.
5403 * tracepoint.c (same_process_p): Likewise.
5404 (match_blocktype): Likewise.
5405 (build_traceframe_info_xml): Likewise.
5407 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5409 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5411 (gdb_unparse_agent_expr): Likewise.
5412 * hostio.c (require_data): Likewise.
5413 (handle_pread): Likewise.
5414 * linux-low.c (disable_regset): Likewise.
5415 (fetch_register): Likewise.
5416 (store_register): Likewise.
5417 (get_dynamic): Likewise.
5418 (linux_qxfer_libraries_svr4): Likewise.
5419 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5420 (set_fast_tracepoint_jump): Likewise.
5421 (uninsert_fast_tracepoint_jumps_at): Likewise.
5422 (reinsert_fast_tracepoint_jumps_at): Likewise.
5423 (validate_inserted_breakpoint): Likewise.
5424 (clone_agent_expr): Likewise.
5425 * regcache.c (init_register_cache): Likewise.
5426 * remote-utils.c (putpkt_binary_1): Likewise.
5427 (decode_M_packet): Likewise.
5428 (decode_X_packet): Likewise.
5429 (look_up_one_symbol): Likewise.
5430 (relocate_instruction): Likewise.
5431 (monitor_output): Likewise.
5432 * server.c (handle_search_memory): Likewise.
5433 (handle_qxfer_exec_file): Likewise.
5434 (handle_qxfer_libraries): Likewise.
5435 (handle_qxfer): Likewise.
5436 (handle_query): Likewise.
5437 (handle_v_cont): Likewise.
5438 (handle_v_run): Likewise.
5439 (captured_main): Likewise.
5440 * target.c (write_inferior_memory): Likewise.
5441 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5442 * tracepoint.c (init_trace_buffer): Likewise.
5443 (add_tracepoint_action): Likewise.
5444 (add_traceframe): Likewise.
5445 (add_traceframe_block): Likewise.
5446 (cmd_qtdpsrc): Likewise.
5447 (cmd_qtdv): Likewise.
5448 (cmd_qtstatus): Likewise.
5449 (response_source): Likewise.
5450 (response_tsv): Likewise.
5451 (cmd_qtnotes): Likewise.
5452 (gdb_collect): Likewise.
5453 (initialize_tracepoint): Likewise.
5455 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5457 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5458 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5459 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5461 (enum aarch64_condition_codes): New enum.
5462 (w0): New static global.
5465 (struct aarch64_memory_operand) <type>: New
5466 MEMORY_OPERAND_POSTINDEX type.
5467 (postindex_memory_operand): New helper function.
5468 (emit_ret): New function.
5469 (emit_load_store_pair): New function, factored out of emit_stp
5470 with support for MEMORY_OPERAND_POSTINDEX.
5471 (emit_stp): Rewrite using emit_load_store_pair.
5472 (emit_ldp): New function.
5473 (emit_load_store): Likewise.
5474 (emit_ldr): Mention post-index instruction in comment.
5475 (emit_ldrh): New function.
5476 (emit_ldrb): New function.
5477 (emit_ldrsw): Mention post-index instruction in comment.
5478 (emit_str): Likewise.
5479 (emit_subs): New function.
5480 (emit_cmp): Likewise.
5481 (emit_and): Likewise.
5482 (emit_orr): Likewise.
5483 (emit_orn): Likewise.
5484 (emit_eor): Likewise.
5485 (emit_mvn): Likewise.
5486 (emit_lslv): Likewise.
5487 (emit_lsrv): Likewise.
5488 (emit_asrv): Likewise.
5489 (emit_mul): Likewise.
5490 (emit_sbfm): Likewise.
5491 (emit_sbfx): Likewise.
5492 (emit_ubfm): Likewise.
5493 (emit_ubfx): Likewise.
5494 (emit_csinc): Likewise.
5495 (emit_cset): Likewise.
5496 (emit_nop): Likewise.
5497 (emit_ops_insns): New helper function.
5498 (emit_pop): Likewise.
5499 (emit_push): Likewise.
5500 (aarch64_emit_prologue): New function.
5501 (aarch64_emit_epilogue): Likewise.
5502 (aarch64_emit_add): Likewise.
5503 (aarch64_emit_sub): Likewise.
5504 (aarch64_emit_mul): Likewise.
5505 (aarch64_emit_lsh): Likewise.
5506 (aarch64_emit_rsh_signed): Likewise.
5507 (aarch64_emit_rsh_unsigned): Likewise.
5508 (aarch64_emit_ext): Likewise.
5509 (aarch64_emit_log_not): Likewise.
5510 (aarch64_emit_bit_and): Likewise.
5511 (aarch64_emit_bit_or): Likewise.
5512 (aarch64_emit_bit_xor): Likewise.
5513 (aarch64_emit_bit_not): Likewise.
5514 (aarch64_emit_equal): Likewise.
5515 (aarch64_emit_less_signed): Likewise.
5516 (aarch64_emit_less_unsigned): Likewise.
5517 (aarch64_emit_ref): Likewise.
5518 (aarch64_emit_if_goto): Likewise.
5519 (aarch64_emit_goto): Likewise.
5520 (aarch64_write_goto_address): Likewise.
5521 (aarch64_emit_const): Likewise.
5522 (aarch64_emit_call): Likewise.
5523 (aarch64_emit_reg): Likewise.
5524 (aarch64_emit_pop): Likewise.
5525 (aarch64_emit_stack_flush): Likewise.
5526 (aarch64_emit_zero_ext): Likewise.
5527 (aarch64_emit_swap): Likewise.
5528 (aarch64_emit_stack_adjust): Likewise.
5529 (aarch64_emit_int_call_1): Likewise.
5530 (aarch64_emit_void_call_2): Likewise.
5531 (aarch64_emit_eq_goto): Likewise.
5532 (aarch64_emit_ne_goto): Likewise.
5533 (aarch64_emit_lt_goto): Likewise.
5534 (aarch64_emit_le_goto): Likewise.
5535 (aarch64_emit_gt_goto): Likewise.
5536 (aarch64_emit_ge_got): Likewise.
5537 (aarch64_emit_ops_impl): New static global variable.
5538 (aarch64_emit_ops): New target function, return
5539 &aarch64_emit_ops_impl.
5540 (struct linux_target_ops): Install it.
5542 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5544 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5545 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5547 * linux-aarch64-ipa.c: New file.
5548 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5550 (aarch64_get_thread_area): New target method.
5551 (extract_signed_bitfield): New helper function.
5552 (aarch64_decode_ldr_literal): New function.
5553 (enum aarch64_opcodes): New enum.
5554 (struct aarch64_register): New struct.
5555 (struct aarch64_operand): New struct.
5556 (x0): New static global.
5565 (aarch64_register): New helper function.
5566 (register_operand): Likewise.
5567 (immediate_operand): Likewise.
5568 (struct aarch64_memory_operand): New struct.
5569 (offset_memory_operand): New helper function.
5570 (preindex_memory_operand): Likewise.
5571 (enum aarch64_system_control_registers): New enum.
5572 (ENCODE): New macro.
5573 (emit_insn): New helper function.
5574 (emit_b): New function.
5575 (emit_bcond): Likewise.
5576 (emit_cb): Likewise.
5577 (emit_tb): Likewise.
5578 (emit_blr): Likewise.
5579 (emit_stp): Likewise.
5580 (emit_ldp_q_offset): Likewise.
5581 (emit_stp_q_offset): Likewise.
5582 (emit_load_store): Likewise.
5583 (emit_ldr): Likewise.
5584 (emit_ldrsw): Likewise.
5585 (emit_str): Likewise.
5586 (emit_ldaxr): Likewise.
5587 (emit_stxr): Likewise.
5588 (emit_stlr): Likewise.
5589 (emit_data_processing_reg): Likewise.
5590 (emit_data_processing): Likewise.
5591 (emit_add): Likewise.
5592 (emit_sub): Likewise.
5593 (emit_mov): Likewise.
5594 (emit_movk): Likewise.
5595 (emit_mov_addr): Likewise.
5596 (emit_mrs): Likewise.
5597 (emit_msr): Likewise.
5598 (emit_sevl): Likewise.
5599 (emit_wfe): Likewise.
5600 (append_insns): Likewise.
5601 (can_encode_int32_in): New helper function.
5602 (aarch64_relocate_instruction): New function.
5603 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5604 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5605 (struct linux_target_ops): Install aarch64_get_thread_area,
5606 aarch64_install_fast_tracepoint_jump_pad and
5607 aarch64_get_min_fast_tracepoint_insn_len.
5609 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5611 * Makefile.in (aarch64-insn.o): New rule.
5612 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5614 2015-09-21 Yao Qi <yao.qi@linaro.org>
5616 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5618 2015-09-21 Yao Qi <yao.qi@linaro.org>
5620 * tracepoint.c (max_jump_pad_size): Remove.
5622 2015-09-18 Yao Qi <yao.qi@linaro.org>
5624 * linux-aarch64-low.c: Don't include sys/uio.h.
5625 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5627 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5629 * tracepoint.c (eval_result_type): Change prototype.
5630 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5632 2015-09-15 Pedro Alves <palves@redhat.com>
5634 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5635 Check whether to report exec events instead of checking whether
5636 multiprocess is enabled.
5638 2015-09-15 Pedro Alves <palves@redhat.com>
5641 * remote-utils.c (prepare_resume_reply): Merge
5642 TARGET_WAITKIND_VFORK_DONE switch case with the
5643 TARGET_WAITKIND_FORKED case.
5645 2015-09-15 Yao Qi <yao.qi@linaro.org>
5647 * server.c (handle_query): Check string comparison using
5648 "else if" instead of "if".
5650 2015-09-15 Yao Qi <yao.qi@linaro.org>
5652 * server.c (vCont_supported): New global variable.
5653 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5654 matches. Append ";vContSupported+" to own_buf.
5655 (handle_v_requests): Append ";s;S" to own_buf if target supports
5656 hardware single step or vCont_supported is false.
5657 (capture_main): Set vCont_supported to zero.
5659 2015-09-15 Yao Qi <yao.qi@linaro.org>
5661 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5663 (linux_supports_hardware_single_step): ... New function.
5664 (linux_target_ops): Update.
5665 * lynx-low.c (lynx_target_ops): Set field
5666 supports_hardware_single_step to target_can_do_hardware_single_step.
5667 * nto-low.c (nto_target_ops): Likewise.
5668 * spu-low.c (spu_target_ops): Likewise.
5669 * win32-low.c (win32_target_ops): Likewise.
5670 * target.c (target_can_do_hardware_single_step): New function.
5671 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5672 Remove. <supports_hardware_single_step>: New field.
5673 (target_supports_conditional_breakpoints): Remove.
5674 (target_supports_hardware_single_step): New macro.
5675 (target_can_do_hardware_single_step): Declare.
5676 * server.c (handle_query): Use target_supports_hardware_single_step
5677 instead of target_supports_conditional_breakpoints.
5679 2015-09-15 Yao Qi <yao.qi@linaro.org>
5681 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5683 (struct linux_target_ops the_low_target): Install
5684 aarch64_linux_siginfo_fixup.
5686 2015-09-11 Don Breazeal <donb@codesourcery.com>
5687 Luis Machado <lgustavo@codesourcery.com>
5689 * linux-low.c (linux_mourn): Static declaration.
5690 (linux_arch_setup): Move in front of
5691 handle_extended_wait.
5692 (linux_arch_setup_thread): New function.
5693 (handle_extended_wait): Handle exec events. Call
5694 linux_arch_setup_thread. Make event_lwp argument a
5695 pointer-to-a-pointer.
5696 (check_zombie_leaders): Do not check stopped threads.
5697 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5698 (linux_low_filter_event): Add lwp and thread for exec'ing
5699 non-leader thread if leader thread has been deleted.
5700 Refactor code into linux_arch_setup_thread and call it.
5701 Pass child lwp pointer by reference to handle_extended_wait.
5702 (linux_wait_for_event_filtered): Update comment.
5703 (linux_wait_1): Prevent clobbering exec event status.
5704 (linux_supports_exec_events): New function.
5705 (linux_target_ops) <supports_exec_events>: Initialize new member.
5706 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5708 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5709 * server.c (report_exec_events): New global variable.
5710 (handle_query): Handle qSupported query for exec-events feature.
5711 (captured_main): Initialize report_exec_events.
5712 * server.h (report_exec_events): Declare new global variable.
5713 * target.h (struct target_ops) <supports_exec_events>: New
5715 (target_supports_exec_events): New macro.
5716 * win32-low.c (win32_target_ops) <supports_exec_events>:
5717 Initialize new member.
5719 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5721 * linux-low.c (linux_low_enable_btrace): Remove.
5722 (linux_target_ops): Replace linux_low_enable_btrace with
5723 linux_enable_btrace.
5725 2015-09-03 Yao Qi <yao.qi@linaro.org>
5727 * linux-aarch64-low.c (aarch64_insert_point): Call
5728 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5731 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5733 * linux-low.c (check_stopped_by_breakpoint): Use
5734 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5736 2015-08-27 Pedro Alves <palves@redhat.com>
5738 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5740 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5742 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5743 the XNEW-family equivalent.
5744 (compile_bytecodes): Likewise.
5745 * dll.c (loaded_dll): Likewise.
5746 * event-loop.c (append_callback_event): Likewise.
5747 (create_file_handler): Likewise.
5748 (create_file_event): Likewise.
5749 * hostio.c (handle_open): Likewise.
5750 * inferiors.c (add_thread): Likewise.
5751 (add_process): Likewise.
5752 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5753 * linux-arm-low.c (arm_new_process): Likewise.
5754 (arm_new_thread): Likewise.
5755 * linux-low.c (add_to_pid_list): Likewise.
5756 (linux_add_process): Likewise.
5757 (handle_extended_wait): Likewise.
5758 (add_lwp): Likewise.
5759 (enqueue_one_deferred_signal): Likewise.
5760 (enqueue_pending_signal): Likewise.
5761 (linux_resume_one_lwp_throw): Likewise.
5762 (linux_resume_one_thread): Likewise.
5763 (linux_read_memory): Likewise.
5764 (linux_write_memory): Likewise.
5765 * linux-mips-low.c (mips_linux_new_process): Likewise.
5766 (mips_linux_new_thread): Likewise.
5767 (mips_add_watchpoint): Likewise.
5768 * linux-x86-low.c (initialize_low_arch): Likewise.
5769 * lynx-low.c (lynx_add_process): Likewise.
5770 * mem-break.c (set_raw_breakpoint_at): Likewise.
5771 (set_breakpoint): Likewise.
5772 (add_condition_to_breakpoint): Likewise.
5773 (add_commands_to_breakpoint): Likewise.
5774 (clone_agent_expr): Likewise.
5775 (clone_one_breakpoint): Likewise.
5776 * regcache.c (new_register_cache): Likewise.
5777 * remote-utils.c (look_up_one_symbol): Likewise.
5778 * server.c (queue_stop_reply): Likewise.
5779 (start_inferior): Likewise.
5780 (queue_stop_reply_callback): Likewise.
5781 (handle_target_event): Likewise.
5782 * spu-low.c (fetch_ppc_memory): Likewise.
5783 (store_ppc_memory): Likewise.
5784 * target.c (set_target_ops): Likewise.
5785 * thread-db.c (thread_db_load_search): Likewise.
5786 (try_thread_db_load_1): Likewise.
5787 * tracepoint.c (add_tracepoint): Likewise.
5788 (add_tracepoint_action): Likewise.
5789 (create_trace_state_variable): Likewise.
5790 (cmd_qtdpsrc): Likewise.
5791 (cmd_qtro): Likewise.
5792 (add_while_stepping_state): Likewise.
5793 * win32-low.c (child_add_thread): Likewise.
5794 (get_image_name): Likewise.
5796 2015-08-25 Yao Qi <yao.qi@linaro.org>
5798 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5800 2015-08-25 Yao Qi <yao.qi@linaro.org>
5802 * Makefile.in (aarch64-linux.o): New rule.
5803 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5805 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5806 (aarch64_init_debug_reg_state): Make it extern.
5807 (aarch64_linux_prepare_to_resume): Remove.
5809 2015-08-25 Yao Qi <yao.qi@linaro.org>
5811 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5812 lwp_arch_private_info and ptid_of_lwp.
5814 2015-08-25 Yao Qi <yao.qi@linaro.org>
5816 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5817 Find proc_info by find_process_pid. All callers updated.
5819 2015-08-25 Yao Qi <yao.qi@linaro.org>
5821 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5823 (debug_reg_change_callback): Remove.
5824 (aarch64_notify_debug_reg_change): Remove.
5826 2015-08-25 Yao Qi <yao.qi@linaro.org>
5828 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5829 Call current_lwp_ptid.
5831 2015-08-25 Yao Qi <yao.qi@linaro.org>
5833 * linux-aarch64-low.c (debug_reg_change_callback): Use
5836 2015-08-25 Yao Qi <yao.qi@linaro.org>
5838 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5840 2015-08-25 Yao Qi <yao.qi@linaro.org>
5842 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5844 2015-08-25 Yao Qi <yao.qi@linaro.org>
5846 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5849 2015-08-25 Yao Qi <yao.qi@linaro.org>
5851 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5853 (debug_reg_change_callback): Remove argument entry and add argument
5854 lwp. Remove local variable thread. Don't print thread id in the
5855 debugging output. Don't check whether pid of thread equals to pid.
5856 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5857 iterate_over_lwps instead find_inferior.
5859 2015-08-24 Pedro Alves <palves@redhat.com>
5861 * inferiors.c (get_first_process): New function.
5862 * inferiors.h (get_first_process): New declaration.
5863 * remote-utils.c (read_ptid): Default to the first process in the
5864 list, instead of to the current thread's process.
5866 2015-08-24 Pedro Alves <palves@redhat.com>
5868 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5869 * event-loop.c: Likewise.
5870 * remote-utils.c: Likewise.
5871 * tracepoint.c: Likewise.
5873 2015-08-24 Pedro Alves <palves@redhat.com>
5875 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5878 2015-08-21 Pedro Alves <palves@redhat.com>
5880 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5881 instead of literal 1.
5883 2015-08-21 Pedro Alves <palves@redhat.com>
5885 * tdesc.c (default_description): Explicitly zero-initialize.
5887 2015-08-21 Pedro Alves <palves@redhat.com>
5890 * inferiors.c (remove_thread): Discard any pending stop reply for
5892 * server.c (remove_all_on_match_pid): Rename to ...
5893 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5895 (discard_queued_stop_replies): Change parameter to a ptid. Now
5897 (handle_v_kill, kill_inferior_callback, captured_main)
5898 (process_serial_event): Adjust.
5899 * server.h (discard_queued_stop_replies): Declare.
5901 2015-08-21 Pedro Alves <palves@redhat.com>
5903 * linux-low.c (wait_for_sigstop): Always switch to no thread
5904 selected if the previously current thread dies.
5905 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5906 process instead of the current thread's.
5907 * remote-utils.c (input_interrupt): Don't check if there's no
5909 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5910 current thread to the general thread fails, error out.
5911 (handle_qxfer_auxv, handle_qxfer_libraries)
5912 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5913 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5914 (handle_query): Check if there's a thread selected instead of
5915 checking whether there's any thread in the thread list.
5916 (handle_qxfer_threads, handle_qxfer_btrace)
5917 (handle_qxfer_btrace_conf): Don't error out early if there's no
5918 thread in the thread list.
5919 (handle_v_cont, myresume): Don't set the current thread to the
5921 (process_serial_event) <Hg handling>: Also set thread_id if the
5922 previous general thread is still alive.
5923 (process_serial_event) <g/G handling>: If setting the current
5924 thread to the general thread fails, error out.
5925 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5926 thread's lwp instead of the current thread's.
5927 * target.c (set_desired_thread): If the desired thread was not
5928 found, leave the current thread pointing to NULL. Return an int
5929 (boolean) indicating success.
5930 * target.h (set_desired_thread): Change return type to int.
5932 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5934 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5935 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5937 (ps_get_thread_area): New function.
5939 2015-08-19 Gary Benson <gbenson@redhat.com>
5941 * hostio.c (handle_pread): Do not attempt to read more data
5942 than hostio_reply_with_data can fit in a packet.
5944 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5946 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5948 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5950 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5952 2015-08-06 Pedro Alves <palves@redhat.com>
5954 * tracepoint.c (expr_eval_result): Now an int.
5956 2015-08-06 Pedro Alves <palves@redhat.com>
5958 * gdbthread.h (struct regcache): Forward declare.
5959 (struct thread_info) <regcache_data>: Now a struct regcache
5961 * inferiors.c (inferior_regcache_data)
5962 (set_inferior_regcache_data): Now work with struct regcache
5964 * inferiors.h (struct regcache): Forward declare.
5965 (inferior_regcache_data, set_inferior_regcache_data): Now work
5966 with struct regcache pointers.
5967 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5968 (free_register_cache_thread): Remove struct regcache pointer
5971 2015-08-06 Pedro Alves <palves@redhat.com>
5973 * server.c (captured_main): On error, print the exception message
5974 to stderr, and if run_once is set, throw a quit.
5976 2015-08-06 Pedro Alves <palves@redhat.com>
5978 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5981 2015-08-06 Pedro Alves <palves@redhat.com>
5983 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5984 reading beyond the passed in buffer length.
5986 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5988 * tracepoint.c (symbol_list) <required>: Remove.
5990 2015-08-06 Pedro Alves <palves@redhat.com>
5992 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5993 count if stopping and suspending threads.
5994 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5995 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5996 (linux_detach): Complete an ongoing step-over.
5997 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5999 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6000 (linux_wait_1): If passing a signal to the inferior after
6001 finishing a step-over, unsuspend and re-resume all lwps. If we
6002 see a single-step event but the thread should be continuing, don't
6003 pass the trap to gdb.
6004 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6005 internal_error instead of gdb_assert.
6006 (enqueue_pending_signal): New function.
6007 (check_ptrace_stopped_lwp_gone): Add debug output.
6008 (start_step_over): Use internal_error instead of gdb_assert.
6009 (complete_ongoing_step_over): New function.
6010 (linux_resume_one_thread): Don't resume a suspended thread.
6011 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6014 2015-08-06 Pedro Alves <palves@redhat.com>
6016 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6017 (linux_thread_alive): Use lwp_is_marked_dead.
6018 (extended_event_reported): Delete.
6019 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6020 instead of extended_event_reported.
6021 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6023 (lwp_is_marked_dead): New function.
6024 (lwp_running): Use lwp_is_marked_dead.
6025 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6028 2015-08-06 Pedro Alves <palves@redhat.com>
6030 * linux-low.c (linux_wait_1): Move fork event output out of the
6031 !report_to_gdb check. Pass event_child->waitstatus to
6032 target_waitstatus_to_string instead of ourstatus.
6034 2015-08-04 Yao Qi <yao.qi@linaro.org>
6036 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6037 if current_thread is 32 bit.
6039 2015-08-04 Yao Qi <yao.qi@linaro.org>
6041 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6042 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6043 * server.c (extended_protocol): Remove "static".
6044 * server.h (extended_protocol): Declare it.
6046 2015-08-04 Yao Qi <yao.qi@linaro.org>
6048 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6049 both aarch64 and aarch32.
6050 (aarch64_set_pc): Likewise.
6052 2015-08-04 Yao Qi <yao.qi@linaro.org>
6054 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6055 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6056 arm-with-neon.xml to srv_xmlfiles.
6057 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6058 (is_64bit_tdesc): New function.
6059 (aarch64_linux_read_description): New function.
6060 (aarch64_arch_setup): Call aarch64_linux_read_description.
6061 (regs_info): Rename to regs_info_aarch64.
6062 (aarch64_regs_info): Return right regs_info.
6063 (initialize_low_arch): Call initialize_low_arch_aarch32.
6065 2015-08-04 Yao Qi <yao.qi@linaro.org>
6067 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6068 * linux-aarch32-low.c: New file.
6069 * linux-aarch32-low.h: New file.
6070 * linux-arm-low.c (arm_fill_gregset): Move it to
6071 linux-aarch32-low.c.
6072 (arm_store_gregset): Likewise.
6073 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6074 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6075 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6076 (regs_info): Rename to regs_info_arm.
6077 (arm_regs_info): Return regs_info_aarch32 if
6078 have_ptrace_getregset is 1 and target description is
6079 arm_with_neon or arm_with_vfpv3.
6080 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6081 Call initialize_low_arch_aarch32 instead.
6083 2015-08-04 Yao Qi <yao.qi@linaro.org>
6085 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6086 * linux-low.c: ... here.
6087 * linux-low.h (have_ptrace_getregset): Declare it.
6089 2015-08-04 Pedro Alves <palves@redhat.com>
6091 * thread-db.c (struct thread_db): Use new typedefs.
6092 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6094 (disable_thread_event_reporting): Cast result of dlsym to
6095 destination function pointer type.
6096 (thread_db_mourn): Use td_ta_delete_ftype.
6098 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6100 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6102 (CDX_BREAKPOINT): Define for R2.
6103 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6104 (the_low_target): Add comments.
6106 2015-07-30 Yao Qi <yao.qi@linaro.org>
6108 * linux-arm-low.c (arm_hwcap): Remove it.
6109 (arm_read_description): New local variable arm_hwcap. Don't
6110 set arm_hwcap to zero.
6112 2015-07-30 Yao Qi <yao.qi@linaro.org>
6114 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6115 Use regcache->tdesc instead.
6116 (arm_store_wmmxregset): Likewise.
6117 (arm_fill_vfpregset): Likewise.
6118 (arm_store_vfpregset): Likewise.
6120 2015-07-30 Yao Qi <yao.qi@linaro.org>
6122 * linux-arm-low.c: Include arch/arm.h.
6123 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6124 (arm_store_gregset): Likewise.
6126 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6128 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6129 ptrace's 4th parameter.
6131 2015-07-27 Yao Qi <yao.qi@linaro.org>
6133 * configure.srv (case aarch64*-*-linux*): Don't set
6136 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6138 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6140 * linux-arm-low.c: Likewise.
6141 * linux-cris-low.c: Likewise.
6142 * linux-crisv32-low.c: Likewise.
6143 * linux-low.c: Likewise.
6144 * linux-m68k-low.c: Likewise.
6145 * linux-mips-low.c: Likewise.
6146 * linux-nios2-low.c: Likewise.
6147 * linux-s390-low.c: Likewise.
6148 * linux-sparc-low.c: Likewise.
6149 * linux-tic6x-low.c: Likewise.
6150 * linux-tile-low.c: Likewise.
6151 * linux-x86-low.c: Likewise.
6153 2015-07-24 Pedro Alves <palves@redhat.com>
6155 * config.in: Regenerate.
6156 * configure: Regenerate.
6158 2015-07-24 Pedro Alves <palves@redhat.com>
6160 * acinclude.m4: Include ../ptrace.m4.
6161 * configure.ac: Call GDB_AC_PTRACE.
6162 * config.in, configure: Regenerate.
6164 2015-07-24 Yao Qi <yao.qi@linaro.org>
6166 * linux-low.c (linux_create_inferior): Remove setting to
6167 proc->priv->new_inferior.
6168 (linux_attach): Likewise.
6169 (linux_low_filter_event): Likewise.
6170 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6172 2015-07-24 Yao Qi <yao.qi@linaro.org>
6174 * linux-low.c (linux_arch_setup): New function.
6175 (linux_low_filter_event): If proc->tdesc is NULL and
6176 proc->attached is true, call the_low_target.arch_setup.
6177 Otherwise, keep status pending, and return.
6178 (linux_resume_one_lwp_throw): Don't call get_pc if
6179 thread->while_stepping isn't NULL. Don't call
6180 get_thread_regcache if proc->tdesc is NULL.
6181 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6182 (linux_target_ops): Install arch_setup.
6183 * server.c (start_inferior): Call the_target->arch_setup.
6184 * target.h (struct target_ops) <arch_setup>: New field.
6185 (target_arch_setup): New marco.
6186 * lynx-low.c (lynx_target_ops): Update.
6187 * nto-low.c (nto_target_ops): Update.
6188 * spu-low.c (spu_target_ops): Update.
6189 * win32-low.c (win32_target_ops): Update.
6191 2015-07-24 Yao Qi <yao.qi@linaro.org>
6193 * linux-low.c (linux_add_process): Don't set
6194 proc->priv->new_inferior.
6195 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6196 (linux_attach): Likewise.
6198 2015-07-24 Yao Qi <yao.qi@linaro.org>
6200 * server.c (start_inferior): Code refactor.
6202 2015-07-24 Yao Qi <yao.qi@linaro.org>
6204 * server.c (process_serial_event): Set general_thread.
6206 2015-07-21 Yao Qi <yao.qi@linaro.org>
6208 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6209 aarch64_linux_get_debug_reg_capacity.
6211 2015-07-17 Yao Qi <yao.qi@linaro.org>
6213 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6214 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6215 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6216 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6217 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6218 (AARCH64_HWP_ALIGNMENT): Likewise.
6219 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6220 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6221 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6222 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6223 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6224 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6225 (struct aarch64_debug_reg_state): Likewise.
6226 (struct arch_lwp_info): Likewise.
6227 (aarch64_align_watchpoint): Likewise.
6228 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6229 (aarch64_watchpoint_length): Likewise.
6230 (aarch64_point_encode_ctrl_reg): Likewise
6231 (aarch64_point_is_aligned): Likewise.
6232 (aarch64_align_watchpoint): Likewise.
6233 (aarch64_linux_set_debug_regs):
6234 (aarch64_dr_state_insert_one_point): Likewise.
6235 (aarch64_dr_state_remove_one_point): Likewise.
6236 (aarch64_handle_breakpoint): Likewise.
6237 (aarch64_handle_aligned_watchpoint): Likewise.
6238 (aarch64_handle_unaligned_watchpoint): Likewise.
6239 (aarch64_handle_watchpoint): Likewise.
6241 2015-07-17 Yao Qi <yao.qi@linaro.org>
6243 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6244 and don't aarch64_get_debug_reg_state. All callers update.
6245 (aarch64_handle_aligned_watchpoint): Likewise.
6246 (aarch64_handle_unaligned_watchpoint): Likewise.
6247 (aarch64_handle_watchpoint): Likewise.
6248 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6249 (aarch64_remove_point): Likewise.
6251 2015-07-17 Yao Qi <yao.qi@linaro.org>
6253 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6255 (aarch64_handle_unaligned_watchpoint): Likewise.
6257 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6259 Revert the previous 3 commits:
6260 Move gdb_regex* to common/
6261 Move linux_find_memory_regions_full & co.
6262 gdbserver build-id attribute generator
6264 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6265 Jan Kratochvil <jan.kratochvil@redhat.com>
6267 gdbserver build-id attribute generator.
6268 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6269 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6270 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6272 (get_dynamic): Use find_pdhr to traverse program headers.
6273 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6274 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6275 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6276 (get_hex_build_id): New.
6277 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6278 to reply XML document.
6280 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6281 Jan Kratochvil <jan.kratochvil@redhat.com>
6283 * target.c: Include target/target-utils.h and fcntl.h.
6284 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6285 (target_fileio_read_stralloc): New functions.
6287 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6289 * Makefile.in (OBS): Add gdb_regex.o.
6291 * config.in: Rebuilt.
6292 * configure: Rebuilt.
6294 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6295 Jan Kratochvil <jan.kratochvil@redhat.com>
6297 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6298 * Makefile.in (OBS): Add target-utils.o.
6299 (linux-maps.o, target-utils.o): New.
6300 * configure.srv (srv_linux_obj): Add linux-maps.o.
6302 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6304 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6306 (the_low_target): Install it.
6308 2015-07-14 Pedro Alves <palves@redhat.com>
6310 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6311 Instead, ignore ECHILD, and throw an error for other errnos.
6313 2015-07-10 Pedro Alves <palves@redhat.com>
6315 * event-loop.c (struct callback_event) <data>: Change type to
6316 gdb_client_data instance instead of gdb_client_data pointer.
6317 (append_callback_event): Adjust.
6319 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6321 * linux-aarch64-low.c: Add comments for each linux_target_ops
6322 method. Remove comments already covered in target_ops and
6323 linux_target_ops definitions.
6324 (the_low_target): Add comments for each unimplemented method.
6326 2015-07-09 Yao Qi <yao.qi@linaro.org>
6328 * linux-aarch64-low.c (aarch64_regmap): Remove.
6329 (aarch64_usrregs_info): Remove.
6330 (regs_info): Set field usrregs to NULL.
6332 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6334 * linux-low.c: Include "rsp-low.h"
6335 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6336 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6337 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6338 (handle_btrace_enable_pt): New.
6339 (handle_btrace_general_set): Support "pt".
6340 (handle_btrace_conf_general_set): Support "pt:size".
6342 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6344 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6347 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6349 * linux-aarch64-low.c: Remove comment about endianness.
6350 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6351 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6354 2015-06-24 Gary Benson <gbenson@redhat.com>
6356 * linux-i386-ipa.c (stdint.h): Do not include.
6357 * lynx-i386-low.c (stdint.h): Likewise.
6358 * lynx-ppc-low.c (stdint.h): Likewise.
6359 * mem-break.c (stdint.h): Likewise.
6360 * thread-db.c (stdint.h): Likewise.
6361 * tracepoint.c (stdint.h): Likewise.
6362 * win32-low.c (stdint.h): Likewise.
6364 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6366 * server.c (write_qxfer_response): Update call to
6367 remote_escape_output.
6369 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6370 Jan Kratochvil <jan.kratochvil@redhat.com>
6372 Merge multiple hex conversions.
6373 * gdbreplay.c (tohex): Rename to 'fromhex'.
6374 (logchar): Use fromhex.
6376 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6378 * server.c (handle_qxfer_libraries): Set `version' attribute for
6381 2015-06-10 Gary Benson <gbenson@redhat.com>
6383 * target.h (struct target_ops) <multifs_open>: New field.
6384 <multifs_unlink>: Likewise.
6385 <multifs_readlink>: Likewise.
6386 * linux-low.c (nat/linux-namespaces.h): New include.
6387 (linux_target_ops): Initialize the_target->multifs_open,
6388 the_target->multifs_unlink and the_target->multifs_readlink.
6389 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6390 * hostio.c (hostio_fs_pid): New static variable.
6391 (hostio_handle_new_gdb_connection): New function.
6392 (handle_setfs): Likewise.
6393 (handle_open): Use the_target->multifs_open as appropriate.
6394 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6395 (handle_readlink): Use the_target->multifs_readlink as
6397 (handle_vFile): Handle vFile:setfs packets.
6398 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6399 after target_handle_new_gdb_connection.
6401 2015-06-10 Gary Benson <gbenson@redhat.com>
6403 * configure.ac (AC_CHECK_FUNCS): Add setns.
6404 * config.in: Regenerate.
6405 * configure: Likewise.
6406 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6407 (linux-namespaces.o): New rule.
6408 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6410 2015-06-09 Gary Benson <gbenson@redhat.com>
6412 * hostio.c (handle_open): Process mode argument with
6413 fileio_to_host_mode.
6415 2015-06-01 Yao Qi <yao.qi@linaro.org>
6417 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6418 * linux-x86-low.c: Likewise.
6420 2015-05-28 Don Breazeal <donb@codesourcery.com>
6422 * linux-low.c (handle_extended_wait): Initialize
6423 thread_info.last_resume_kind for new fork children.
6425 2015-05-15 Pedro Alves <palves@redhat.com>
6427 * target.h (target_handle_new_gdb_connection): Rewrite using if
6428 wrapped in do/while.
6430 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6432 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6433 * configure, config.in: Regenerate.
6434 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6437 2015-05-12 Don Breazeal <donb@codesourcery.com>
6439 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6440 PTRACE_EVENT_VFORK_DONE.
6441 (linux_low_ptrace_options, extended_event_reported): Add vfork
6443 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6444 and "vforkdone" for RSP 'T' Stop Reply Packet.
6445 * server.h (report_vfork_events): Declare
6448 2015-05-12 Don Breazeal <donb@codesourcery.com>
6450 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6451 (the_low_target) <new_fork>: Initialize new member.
6452 * linux-arm-low.c (arm_new_fork): New function.
6453 (the_low_target) <new_fork>: Initialize new member.
6454 * linux-low.c (handle_extended_wait): Call new target function
6456 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6457 * linux-mips-low.c (mips_add_watchpoint): New function
6458 extracted from mips_insert_point.
6459 (the_low_target) <new_fork>: Initialize new member.
6460 (mips_linux_new_fork): New function.
6461 (mips_insert_point): Call mips_add_watchpoint.
6462 * linux-x86-low.c (x86_linux_new_fork): New function.
6463 (the_low_target) <new_fork>: Initialize new member.
6465 2015-05-12 Don Breazeal <donb@codesourcery.com>
6467 * linux-low.c (handle_extended_wait): Implement return value,
6468 rename argument 'event_child' to 'event_lwp', handle
6469 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6470 (linux_low_ptrace_options): New function.
6471 (linux_low_filter_event): Call linux_low_ptrace_options,
6472 use different argument fo linux_enable_event_reporting,
6473 use return value from handle_extended_wait.
6474 (extended_event_reported): New function.
6475 (linux_wait_1): Call extended_event_reported and set
6476 status to report fork events.
6477 (linux_write_memory): Add pid to debug message.
6478 (reset_lwp_ptrace_options_callback): New function.
6479 (linux_handle_new_gdb_connection): New function.
6480 (linux_target_ops): Initialize new structure member.
6481 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6482 * lynx-low.c: Initialize new structure member.
6483 * remote-utils.c (prepare_resume_reply): Implement stop reason
6484 "fork" for "T" stop message.
6485 * server.c (handle_query): Call handle_new_gdb_connection.
6486 * server.h (report_fork_events): Declare global flag.
6487 * target.h (struct target_ops) <handle_new_gdb_connection>:
6489 (target_handle_new_gdb_connection): New macro.
6490 * win32-low.c: Initialize new structure member.
6492 2015-05-12 Don Breazeal <donb@codesourcery.com>
6494 * mem-break.c (APPEND_TO_LIST): Define macro.
6495 (clone_agent_expr): New function.
6496 (clone_one_breakpoint): New function.
6497 (clone_all_breakpoints): New function.
6498 * mem-break.h: Declare new functions.
6500 2015-05-12 Don Breazeal <donb@codesourcery.com>
6502 * linux-low.c (linux_supports_fork_events): New function.
6503 (linux_supports_vfork_events): New function.
6504 (linux_target_ops): Initialize new structure members.
6505 (initialize_low): Call linux_check_ptrace_features.
6506 * lynx-low.c (lynx_target_ops): Initialize new structure
6508 * server.c (report_fork_events, report_vfork_events):
6510 (handle_query): Add new features to qSupported packet and
6512 (captured_main): Initialize new global variables.
6513 * target.h (struct target_ops) <supports_fork_events>:
6515 <supports_vfork_events>: New member.
6516 (target_supports_fork_events): New macro.
6517 (target_supports_vfork_events): New macro.
6518 * win32-low.c (win32_target_ops): Initialize new structure
6521 2015-05-12 Gary Benson <gbenson@redhat.com>
6523 * server.c (handle_qxfer_exec_file): Use current process
6526 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6528 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6529 Remove HAVE_PTRACE_GETREGS conditionals.
6530 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6531 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6533 2015-05-08 Yao Qi <yao.qi@linaro.org>
6535 * linux-low.c (linux_supports_conditional_breakpoints): New
6537 (linux_target_ops): Install new target method.
6538 * lynx-low.c (lynx_target_ops): Install NULL hook for
6539 supports_conditional_breakpoints.
6540 * nto-low.c (nto_target_ops): Likewise.
6541 * spu-low.c (spu_target_ops): Likewise.
6542 * win32-low.c (win32_target_ops): Likewise.
6543 * server.c (handle_query): Check
6544 target_supports_conditional_breakpoints.
6545 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6547 (target_supports_conditional_breakpoints): New macro.
6549 2015-05-06 Pedro Alves <palves@redhat.com>
6552 * server.c (start_inferior): If the process exits, mourn it.
6554 2015-04-21 Gary Benson <gbenson@redhat.com>
6556 * hostio.c (fileio_open_flags_to_host): Factored out to
6557 fileio_to_host_openflags in common/fileio.c. Single use
6560 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6562 * linux-xtensa-low.c (xtensa_fill_gregset)
6563 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6566 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6568 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6569 (regs_info): Replace usrregs pointer with NULL.
6571 2015-04-17 Gary Benson <gbenson@redhat.com>
6573 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6574 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6575 * server.c (handle_qxfer_exec_file): New function.
6576 (qxfer_packets): Add exec-file entry.
6577 (handle_query): Report qXfer:exec-file:read as supported packet.
6579 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6581 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6583 2015-04-09 Gary Benson <gbenson@redhat.com>
6585 * hostio-errno.c (errno_to_fileio_error): Remove function.
6586 Update caller to use remote_fileio_to_fio_error.
6588 2015-04-09 Yao Qi <yao.qi@linaro.org>
6590 * linux-low.c (linux_insert_point): Call
6591 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6592 (linux_remove_point): Call remove_memory_breakpoint if type is
6594 * linux-x86-low.c (x86_insert_point): Don't call
6595 insert_memory_breakpoint.
6596 (x86_remove_point): Don't call remove_memory_breakpoint.
6598 2015-04-01 Pedro Alves <palves@redhat.com>
6599 Cleber Rosa <crosa@redhat.com>
6601 * server.c (gdbserver_usage): Reorganize and extend the usage
6604 2015-03-24 Pedro Alves <palves@redhat.com>
6606 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6607 output. Also dump TRAP_TRACE.
6608 (linux_low_filter_event): In debug output, distinguish a
6609 resume_stop SIGSTOP from a delayed SIGSTOP.
6611 2015-03-24 Gary Benson <gbenson@redhat.com>
6613 * linux-x86-low.c (x86_linux_new_thread): Moved to
6615 (x86_linux_prepare_to_resume): Likewise.
6617 2015-03-24 Gary Benson <gbenson@redhat.com>
6619 * Makefile.in (x86-linux-dregs.o): New rule.
6620 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6621 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6622 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6623 (x86_linux_dr_get): Likewise.
6624 (x86_linux_dr_set): Likewise.
6625 (update_debug_registers_callback): Likewise.
6626 (x86_linux_dr_set_addr): Likewise.
6627 (x86_linux_dr_get_addr): Likewise.
6628 (x86_linux_dr_set_control): Likewise.
6629 (x86_linux_dr_get_control): Likewise.
6630 (x86_linux_dr_get_status): Likewise.
6631 (x86_linux_update_debug_registers): Likewise.
6633 2015-03-24 Gary Benson <gbenson@redhat.com>
6635 * linux-x86-low.c (x86_linux_update_debug_registers):
6636 New function, factored out from...
6637 (x86_linux_prepare_to_resume): ...this.
6639 2015-03-24 Gary Benson <gbenson@redhat.com>
6641 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6642 (x86_linux_dr_set): Likewise.
6643 (update_debug_registers_callback): Likewise.
6644 (x86_linux_dr_set_addr): Likewise.
6645 (x86_linux_dr_get_addr): Likewise.
6646 (x86_linux_dr_set_control): Likewise.
6647 (x86_linux_dr_get_control): Likewise.
6648 (x86_linux_dr_get_status): Likewise.
6649 (x86_linux_prepare_to_resume): Likewise.
6651 2015-03-24 Gary Benson <gbenson@redhat.com>
6653 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6654 Use perror_with_name. Pass string through gettext.
6655 (x86_linux_dr_set): Likewise.
6657 2015-03-24 Gary Benson <gbenson@redhat.com>
6659 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6660 (x86_linux_dr_set_addr): ...this.
6661 (x86_dr_low_get_addr): Rename to...
6662 (x86_linux_dr_get_addr): ...this.
6663 (x86_dr_low_set_control): Rename to...
6664 (x86_linux_dr_set_control): ...this.
6665 (x86_dr_low_get_control): Rename to...
6666 (x86_linux_dr_get_control): ...this.
6667 (x86_dr_low_get_status): Rename to...
6668 (x86_linux_dr_get_status): ...this.
6669 (x86_dr_low): Update with new function names.
6671 2015-03-24 Gary Benson <gbenson@redhat.com>
6673 * Makefile.in (x86-linux.o): New rule.
6674 * configure.srv: Add x86-linux.o to relevant targets.
6675 * linux-low.c (lwp_set_arch_private_info): New function.
6676 (lwp_arch_private_info): Likewise.
6677 * linux-x86-low.c: Include nat/x86-linux.h.
6678 (arch_lwp_info): Removed structure.
6679 (update_debug_registers_callback):
6680 Use lwp_set_debug_registers_changed.
6681 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6682 and lwp_set_debug_registers_changed.
6683 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6685 2015-03-24 Gary Benson <gbenson@redhat.com>
6687 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6688 * linux-arm-low.c (arm_new_thread): Likewise.
6689 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6690 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6691 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6692 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6694 2015-03-24 Gary Benson <gbenson@redhat.com>
6696 * linux-low.c (ptid_of_lwp): New function.
6697 (lwp_is_stopped): Likewise.
6698 (lwp_stop_reason): Likewise.
6699 * linux-x86-low.c (update_debug_registers_callback):
6701 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6704 2015-03-24 Gary Benson <gbenson@redhat.com>
6706 * linux-low.h (linux_stop_lwp): Remove declaration.
6708 2015-03-24 Gary Benson <gbenson@redhat.com>
6710 * linux-low.h: Include nat/linux-nat.h.
6711 * linux-low.c (iterate_over_lwps_args): New structure.
6712 (iterate_over_lwps_filter): New function.
6713 (iterate_over_lwps): Likewise.
6714 * linux-x86-low.c (update_debug_registers_callback):
6715 Update signature to what iterate_over_lwps expects.
6716 Remove PID check that iterate_over_lwps now performs.
6717 (x86_dr_low_set_addr): Use iterate_over_lwps.
6718 (x86_dr_low_set_control): Likewise.
6720 2015-03-24 Gary Benson <gbenson@redhat.com>
6722 * linux-x86-low.c (x86_debug_reg_state): New function.
6723 (x86_linux_prepare_to_resume): Use the above.
6725 2015-03-24 Gary Benson <gbenson@redhat.com>
6727 * linux-low.c (current_lwp_ptid): New function.
6728 * linux-x86-low.c: Include nat/linux-nat.h.
6729 (x86_dr_low_get_addr): Use current_lwp_ptid.
6730 (x86_dr_low_get_control): Likewise.
6731 (x86_dr_low_get_status): Likewise.
6733 2015-03-20 Pedro Alves <palves@redhat.com>
6735 * tracepoint.c (cmd_qtstatus): Make "str" const.
6737 2015-03-20 Pedro Alves <palves@redhat.com>
6739 * server.c (handle_general_set): Make "req_str" const.
6741 2015-03-19 Pedro Alves <palves@redhat.com>
6743 * linux-low.c (linux_resume_one_lwp): Rename to ...
6744 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6745 instead call perror_with_name.
6746 (check_ptrace_stopped_lwp_gone): New function.
6747 (linux_resume_one_lwp): Reimplement as wrapper around
6748 linux_resume_one_lwp_throw that swallows errors if the LWP is
6751 2015-03-19 Pedro Alves <palves@redhat.com>
6753 * linux-low.c (count_events_callback, select_event_lwp_callback):
6754 No longer check whether the thread has resume_stop as last resume
6757 2015-03-19 Pedro Alves <palves@redhat.com>
6759 * linux-low.c (count_events_callback, select_event_lwp_callback):
6760 Use the lwp's status_pending_p field, not the thread's.
6762 2015-03-19 Pedro Alves <palves@redhat.com>
6764 * linux-low.c (select_event_lwp_callback): Update comments to
6765 no longer mention SIGTRAP.
6767 2015-03-18 Gary Benson <gbenson@redhat.com>
6769 * server.c (handle_query): Do not report vFile:fstat as supported.
6771 2015-03-11 Gary Benson <gbenson@redhat.com>
6773 * hostio.c (sys/types.h): New include.
6774 (sys/stat.h): Likewise.
6775 (common-remote-fileio.h): Likewise.
6776 (handle_fstat): New function.
6777 (handle_vFile): Handle vFile:fstat packets.
6779 2015-03-11 Gary Benson <gbenson@redhat.com>
6781 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6782 struct stat.st_blocks and struct stat.st_blksize.
6783 * configure: Regenerate.
6784 * config.in: Likewise.
6785 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6786 (OBS): Add common-remote-fileio.o.
6787 (common-remote-fileio.o): New rule.
6789 2015-03-09 Pedro Alves <palves@redhat.com>
6791 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6792 'struct sockaddr' pointer in 'accept' call.
6794 2015-03-09 Pedro Alves <palves@redhat.com>
6797 2015-03-07 Pedro Alves <palves@redhat.com>
6798 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6799 or <winsock2.h> here. Instead include "gdb_socket.h".
6800 (remote_open): Use union gdb_sockaddr_u.
6801 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6802 or <winsock2.h> here. Instead include "gdb_socket.h".
6803 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6804 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6806 (init_named_socket, gdb_agent_helper_thread): Use union
6809 2015-03-07 Pedro Alves <palves@redhat.com>
6811 * configure.ac (build_warnings): Move
6812 -Wdeclaration-after-statement to the C-specific set.
6813 * configure: Regenerate.
6815 2015-03-07 Pedro Alves <palves@redhat.com>
6817 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6818 or <winsock2.h> here. Instead include "gdb_socket.h".
6819 (remote_open): Use union gdb_sockaddr_u.
6820 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6821 or <winsock2.h> here. Instead include "gdb_socket.h".
6822 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6823 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6825 (init_named_socket, gdb_agent_helper_thread): Use union
6828 2015-03-07 Pedro Alves <palves@redhat.com>
6830 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6833 2015-03-06 Yao Qi <yao.qi@linaro.org>
6835 * linux-aarch64-low.c (aarch64_insert_point): Use
6836 show_debug_regs as a boolean.
6837 (aarch64_remove_point): Likewise.
6839 2015-03-05 Pedro Alves <palves@redhat.com>
6841 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6842 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6843 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6844 * nto-low.c (nto_target_ops): Likewise.
6845 * spu-low.c (spu_target_ops): Likewise.
6846 * win32-low.c (win32_target_ops): Likewise.
6848 2015-03-04 Pedro Alves <palves@redhat.com>
6850 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6851 Decide whether a breakpoint triggered based on the SIGTRAP's
6853 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6854 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6855 (linux_low_filter_event): Check for breakpoints before checking
6857 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6859 (linux_stopped_by_sw_breakpoint)
6860 (linux_supports_stopped_by_sw_breakpoint)
6861 (linux_stopped_by_hw_breakpoint)
6862 (linux_supports_stopped_by_hw_breakpoint): New functions.
6863 (linux_target_ops): Install new target methods.
6865 2015-03-04 Pedro Alves <palves@redhat.com>
6867 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6868 * server.c (swbreak_feature, hwbreak_feature): New globals.
6869 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6870 (captured_main): Clear swbreak_feature and hwbreak_feature.
6871 * server.h (swbreak_feature, hwbreak_feature): Declare.
6872 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6873 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6874 supports_stopped_by_hw_breakpoint>: New fields.
6875 (target_supports_stopped_by_sw_breakpoint)
6876 (target_stopped_by_sw_breakpoint)
6877 (target_supports_stopped_by_hw_breakpoint)
6878 (target_stopped_by_hw_breakpoint): Declare.
6880 2015-03-04 Pedro Alves <palves@redhat.com>
6882 enum lwp_stop_reason -> enum target_stop_reason
6883 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6884 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6885 (linux_wait_1, stuck_in_jump_pad_callback)
6886 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6887 (linux_stopped_by_watchpoint):
6888 * linux-low.h (enum lwp_stop_reason): Delete.
6889 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6890 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6892 2015-03-04 Yao Qi <yao.qi@linaro.org>
6894 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6896 2015-03-03 Gary Benson <gbenson@redhat.com>
6898 * hostio.c (handle_vFile): Fix prefix lengths.
6900 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6902 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6905 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6907 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6908 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6909 (clean): Add "rm -f" for above C files.
6910 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6911 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6912 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6913 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6914 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6915 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6916 (init_registers_s390x_vx_linux64)
6917 (init_registers_s390x_tevx_linux64)
6918 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6919 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6921 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6922 (s390_store_vxrs_high): New functions.
6923 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6925 (s390_arch_setup): Add logic for selecting one of the new target
6926 descriptions. Activate the new vector regsets if applicable.
6927 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6928 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6929 and init_registers_s390x_tevx_linux64.
6931 2015-03-01 Pedro Alves <palves@redhat.com>
6933 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6936 2015-02-27 Pedro Alves <palves@redhat.com>
6938 * linux-x86-low.c (u_debugreg_offset): New function.
6939 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6941 2015-02-27 Pedro Alves <palves@redhat.com>
6943 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6944 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6945 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6946 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6947 (ps_lsetfpregs, ps_getpid)
6948 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6949 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6950 (ps_lsetxregs, ps_plog): Declare.
6952 2015-02-27 Pedro Alves <palves@redhat.com>
6954 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6955 IP_AGENT_EXPORT_FUNC.
6956 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6957 IP_AGENT_EXPORT_FUNC.
6958 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6959 (IP_AGENT_EXPORT): Delete.
6960 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6961 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6962 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6963 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6964 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6965 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6966 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6967 (traceframe_read_count, traceframe_write_count)
6968 (traceframes_created, trace_state_variables, get_raw_reg)
6969 (get_trace_state_variable_value, set_trace_state_variable_value)
6970 (ust_loaded, helper_thread_id, cmd_buf): Use
6971 IPA_SYM_EXPORTED_NAME.
6972 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6973 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6974 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6975 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6976 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6977 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6978 EXTERN_C_PUSH/EXTERN_C_POP.
6979 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6980 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6981 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6982 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6983 (traceframe_write_count, traceframe_read_count)
6984 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6985 (about_to_request_buffer_space, get_trace_state_variable_value)
6986 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6987 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6988 EXTERN_C_PUSH/EXTERN_C_POP.
6989 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6990 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6991 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6992 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6993 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6994 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6995 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6996 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6998 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6999 (IP_AGENT_EXPORT_VAR_DECL): Define.
7001 (gdb_agent_get_raw_reg): Declare.
7003 2015-02-27 Tom Tromey <tromey@redhat.com>
7004 Pedro Alves <palves@redhat.com>
7006 Rename symbols whose names are reserved C++ keywords throughout.
7008 2015-02-27 Pedro Alves <palves@redhat.com>
7010 * Makefile.in (COMPILER): New, get it from autoconf.
7011 (CXX): Get from autoconf instead.
7012 (COMPILE.pre): Use COMPILER.
7013 (CC-LD): Rename to ...
7014 (CC_LD): ... this. Use COMPILER.
7015 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7016 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7017 * acinclude.m4: Include build-with-cxx.m4.
7018 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7019 Disable -Werror by default if building in C++ mode.
7020 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7021 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7022 the C++ compiler. Save/restore CXXFLAGS too.
7023 * configure: Regenerate.
7025 2015-02-27 Pedro Alves <palves@redhat.com>
7027 * acinclude.m4: Include libiberty.m4.
7028 * configure.ac: Call libiberty_INIT.
7029 * config.in, configure: Regenerate.
7031 2015-02-26 Pedro Alves <palves@redhat.com>
7033 * linux-low.c (linux_wait_1): When incrementing the PC past a
7034 program breakpoint always use the_low_target.breakpoint_len as
7035 increment, rather than the maximum between that and
7036 the_low_target.decr_pc_after_break.
7038 2015-02-23 Pedro Alves <palves@redhat.com>
7040 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7041 thread was doing a step-over; always adjust the PC if
7042 we stepped over a permanent breakpoint.
7043 (linux_wait_1): If we stepped over breakpoint that was on top of a
7044 permanent breakpoint, manually advance the PC past it.
7046 2015-02-23 Pedro Alves <palves@redhat.com>
7048 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7050 (x86_fill_gregset, x86_store_gregset): Use it when handling
7053 2015-02-20 Pedro Alves <palves@redhat.com>
7055 * thread-db.c: Include "nat/linux-procfs.h".
7056 (thread_db_init): Skip listing new threads if the kernel supports
7057 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7059 2015-02-20 Pedro Alves <palves@redhat.com>
7061 * linux-low.c (status_pending_p_callback): Use ptid_match.
7063 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7065 PR breakpoints/16812
7066 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7067 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7068 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7070 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7072 PR breakpoints/15956
7073 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7075 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7077 * linux-low.c (linux_low_btrace_conf): Print size.
7078 * server.c (handle_btrace_conf_general_set): New.
7079 (hanle_general_set): Call handle_btrace_conf_general_set.
7080 (handle_query): Report Qbtrace-conf:bts:size as supported.
7082 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7084 * linux-low.c (linux_low_enable_btrace): Update parameters.
7085 (linux_low_btrace_conf): New.
7086 (linux_target_ops)<to_btrace_conf>: Initialize.
7087 * server.c (current_btrace_conf): New.
7088 (handle_btrace_enable): Rename to ...
7089 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7090 to target_enable_btrace. Update comment. Update users.
7091 (handle_qxfer_btrace_conf): New.
7092 (qxfer_packets): Add btrace-conf entry.
7093 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7094 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7095 (target_ops)<read_btrace_conf>: New.
7096 (target_enable_btrace): Update parameters.
7097 (target_read_btrace_conf): New.
7099 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7101 * server.c (handle_btrace_general_set): Remove call to
7102 target_supports_btrace.
7103 (supported_btrace_packets): New.
7104 (handle_query): Call supported_btrace_packets.
7105 * target.h: include btrace-common.h.
7106 (btrace_target_info): Removed.
7107 (supports_btrace, target_supports_btrace): Update parameters.
7109 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7111 * Makefile.in (SFILES): Add common/btrace-common.c.
7112 (OBS): Add common/btrace-common.o.
7113 (btrace-common.o): Add build rules.
7114 * linux-low: Include btrace-common.h.
7115 (linux_low_read_btrace): Use struct btrace_data. Call
7116 btrace_data_init and btrace_data_fini.
7118 2015-02-06 Pedro Alves <palves@redhat.com>
7120 * thread-db.c (find_new_threads_callback): Add debug output.
7122 2015-02-04 Pedro Alves <palves@redhat.com>
7124 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7125 (resume_stopped_resumed_lwps): New function.
7126 (linux_wait_for_event_filtered): Use it.
7128 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7130 * Makefile.in (SFILES): Add linux-personality.c.
7131 (linux-personality.o): New rule.
7132 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7133 list of objects to be built.
7134 * linux-low.c: Include nat/linux-personality.h.
7135 (linux_create_inferior): Remove code to disable address space
7136 randomization (moved to ../nat/linux-personality.c). Create
7137 cleanup to disable address space randomization.
7139 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7141 * Makefile.in (posix-strerror.o): New rule.
7142 (mingw-strerror.o): Likewise.
7143 * configure: Regenerated.
7144 * configure.ac: Source file ../common/common.host. Initialize new
7145 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7147 2015-01-14 Yao Qi <yao@codesourcery.com>
7149 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7150 (ppc-linux.o): New rule.
7151 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7152 * configure.ac: AC_CHECK_FUNCS(getauxval).
7153 * config.in: Re-generated.
7154 * configure: Re-generated.
7155 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7156 ppc64_64bit_inferior_p
7158 2015-01-14 Yao Qi <yao@codesourcery.com>
7160 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7161 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7162 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7163 (PT_ORIG_R3, PT_TRAP): Likewise.
7164 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7165 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7166 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7168 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7170 * i387-fp.c (i387_cache_to_xsave): In look over
7171 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7172 zmmh_low_space field by use of zmmh_high_space.
7174 2015-01-09 Pedro Alves <palves@redhat.com>
7176 * linux-low.c (step_over_bkpt): Move higher up in the file.
7177 (handle_extended_wait): Don't store the stop_pc here.
7178 (get_stop_pc): Adjust comments and rename to ...
7179 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7180 stopped for a software breakpoint or hardware breakpoint.
7181 (thread_still_has_status_pending_p): New function.
7182 (status_pending_p_callback): Use
7183 thread_still_has_status_pending_p. If the event is no longer
7184 interesting, resume the LWP.
7185 (handle_tracepoints): Add assert.
7186 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7187 (wstatus_maybe_breakpoint): New function.
7188 (cancel_breakpoint): Delete function.
7189 (check_stopped_by_watchpoint): New function, factored out from
7190 linux_low_filter_event.
7191 (lp_status_maybe_breakpoint): Delete function.
7192 (linux_low_filter_event): Remove filter_ptid argument.
7193 Leave thread group exits pending here. Store the LWP's stop PC.
7194 Always leave events pending.
7195 (linux_wait_for_event_filtered): Pull all events out of the
7196 kernel, and leave them all pending.
7197 (count_events_callback, select_event_lwp_callback): Consider all
7199 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7200 (select_event_lwp): Only give preference to the stepping LWP in
7201 all-stop mode. Adjust comments.
7202 (ignore_event): New function.
7203 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7204 references to cancel_breakpoints. Adjust to renames. Also give
7205 equal priority to all LWPs that have had events in non-stop mode.
7206 If reporting a software breakpoint event, unadjust the LWP's PC.
7207 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7208 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7210 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7211 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7212 (linux_stopped_by_watchpoint): Adjust.
7213 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7214 * linux-low.h (enum lwp_stop_reason): New.
7215 (struct lwp_info) <stop_pc>: Adjust comment.
7216 <stopped_by_watchpoint>: Delete field.
7217 <stop_reason>: New field.
7218 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7219 * mem-break.c (software_breakpoint_inserted_here)
7220 (hardware_breakpoint_inserted_here): New function.
7221 * mem-break.h (software_breakpoint_inserted_here)
7222 (hardware_breakpoint_inserted_here): Declare.
7223 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7224 (cancel_breakpoints): Delete.
7225 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7226 (upload_fast_traceframes): Remove references to
7229 2015-01-09 Pedro Alves <palves@redhat.com>
7231 * thread-db.c (find_new_threads_callback): Ignore thread if the
7232 kernel thread ID is -1.
7234 2015-01-09 Pedro Alves <palves@redhat.com>
7236 * linux-low.c (linux_attach_fail_reason_string): Move to
7237 nat/linux-ptrace.c, and rename.
7238 (linux_attach_lwp): Update comment.
7239 (attach_proc_task_lwp_callback): New function.
7240 (linux_attach): Adjust to rename and use
7241 linux_proc_attach_tgid_threads.
7242 (linux_attach_fail_reason_string): Delete declaration.
7244 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7246 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7247 * server.c (gdbserver_version): Likewise.
7249 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7251 * remote-utils.c: Include ctype.h.
7252 (input_interrupt): Explicitly handle the case when the char
7253 received is the NUL byte. Improve the printing of non-ASCII
7256 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7258 * linux-low.c (linux_low_filter_event): Update call to
7259 linux_enable_event_reporting following the addition of
7260 a new parameter to that function.
7262 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7265 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7266 (AARCH64_FPCR_REGNO): Likewise.
7267 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7268 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7269 (aarch64_store_fpregset): Likewise.
7271 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7273 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7274 Remove FIXME comment about assumption about N.
7276 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7278 * configure.ac: If large-file support is disabled in GDBserver,
7279 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7280 * configure: Regenerate.
7282 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7284 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7285 warning upon ENODATA from ptrace.
7286 * linux-s390-low.c (s390_store_tdb): New.
7287 (s390_regsets): Add regset for NT_S390_TDB.
7289 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7291 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7292 without a fill_function.
7293 * linux-s390-low.c (s390_fill_last_break): Remove.
7294 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7295 (s390_arch_setup): Use regset's size instead of fill_function for
7298 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7300 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7301 the regset's store function when ptrace returned an error.
7302 * regcache.c (get_thread_regcache): Invalidate register cache
7303 before fetching inferior's registers.
7305 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7307 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7308 while-loop as for-loop.
7309 (regsets_store_inferior_registers): Likewise.
7311 2014-11-28 Yao Qi <yao@codesourcery.com>
7313 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7314 * config.in, configure: Re-generate.
7315 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7318 2014-11-21 Yao Qi <yao@codesourcery.com>
7320 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7321 (AC_CHECK_HEADERS): Remove malloc.h.
7322 * configure: Re-generated.
7323 * config.in: Re-generated.
7324 * server.h: Don't include alloca.h and malloc.h.
7325 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7326 Don't include malloc.h.
7328 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7330 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7331 corresponding ERRNO check in same block.
7333 2014-11-12 Pedro Alves <palves@redhat.com>
7335 * server.c (cont_thread): Update comment.
7336 (start_inferior, attach_inferior): No longer clear cont_thread.
7337 (handle_v_cont): No longer set cont_thread.
7338 (captured_main): Clear cont_thread each time a GDB connects.
7340 2014-11-12 Pedro Alves <palves@redhat.com>
7342 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7343 thread, and don't resume all threads if the Hc thread has exited.
7345 2014-11-12 Pedro Alves <palves@redhat.com>
7347 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7348 the process group instead of to a specific LWP.
7350 2014-10-15 Pedro Alves <palves@redhat.com>
7353 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7355 (arm_set_thread_context): Delete.
7356 (the_low_target): Adjust.
7357 * win32-i386-low.c (debug_registers_changed)
7358 (debug_registers_used): Delete.
7359 (update_debug_registers_callback): New function.
7360 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7361 needing to update their debug registers.
7362 (win32_get_current_dr): New function.
7363 (x86_dr_low_get_addr, x86_dr_low_get_control)
7364 (x86_dr_low_get_status): Fetch the debug register from the thread
7366 (i386_initial_stuff): Adjust.
7367 (i386_get_thread_context): Remove current_event parameter. Don't
7368 clear debug_registers_changed nor copy DR values to
7370 (i386_set_thread_context): Delete.
7371 (i386_prepare_to_resume): New function.
7372 (i386_thread_added): Mark the thread as needing to update irs
7374 (the_low_target): Remove i386_set_thread_context and install
7375 i386_prepare_to_resume.
7376 * win32-low.c (win32_get_thread_context): Adjust.
7377 (win32_set_thread_context): Use SetThreadContext
7379 (win32_prepare_to_resume): New function.
7380 (win32_require_context): New function, factored out from ...
7381 (thread_rec): ... this.
7382 (continue_one_thread): Call win32_prepare_to_resume on each thread
7383 we're about to continue.
7384 (win32_resume): Call win32_prepare_to_resume on the event thread.
7385 * win32-low.h (struct win32_thread_info)
7386 <debug_registers_changed>: New field.
7387 (struct win32_target_ops): Change prototype of set_thread_context,
7388 delete set_thread_context and add prepare_to_resume.
7389 (win32_require_context): New declaration.
7391 2014-10-08 Gary Benson <gbenson@redhat.com>
7393 * server.h: Do not include common-exceptions.h.
7395 2014-10-08 Gary Benson <gbenson@redhat.com>
7397 * server.h: Do not include cleanups.h.
7399 2014-09-30 James Hogan <james.hogan@imgtec.com>
7401 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7404 2014-09-23 Yao Qi <yao@codesourcery.com>
7406 * linux-low.c (lp_status_maybe_breakpoint): New function.
7407 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7408 (count_events_callback): Likewise.
7409 (select_event_lwp_callback): Likewise.
7410 (cancel_breakpoints_callback): Likewise.
7412 2014-09-19 Don Breazeal <donb@codesourcery.com>
7414 * linux-low.c (handle_extended_wait): Call
7415 linux_ptrace_get_extended_event.
7416 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7417 linux_is_extended_waitstatus.
7419 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7421 * Makefile.in (CPPFLAGS): Define.
7422 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7423 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7425 2014-09-16 Gary Benson <gbenson@redhat.com>
7427 * inferiors.h (current_inferior): Renamed as...
7428 (current_thread): New variable. All uses updated.
7429 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7430 (maybe_move_out_of_jump_pad): Likewise.
7431 (cancel_breakpoint): Likewise.
7432 (linux_low_filter_event): Likewise.
7433 (wait_for_sigstop): Likewise.
7434 (linux_resume_one_lwp): Likewise.
7435 (need_step_over_p): Likewise.
7436 (start_step_over): Likewise.
7437 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7438 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7439 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7440 and save_inferior as saved_thread.
7441 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7443 (regcache_invalidate_thread): Likewise.
7444 * remote-utils.c (prepare_resume_reply): Likewise.
7445 * thread-db.c (thread_db_get_tls_address): Likewise.
7446 (disable_thread_event_reporting): Likewise.
7447 (remove_thread_event_breakpoints): Likewise.
7448 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7450 * target.h (set_desired_inferior): Renamed as...
7451 (set_desired_thread): New declaration. All uses updated.
7452 * server.c (myresume): Updated comment to reference thread instead
7454 (handle_serial_event): Likewise.
7455 (handle_target_event): Likewise.
7457 2014-09-12 Tom Tromey <tromey@redhat.com>
7458 Gary Benson <gbenson@redhat.com>
7460 * regcache.h: Include common-regcache.h.
7461 (regcache_read_pc): Don't declare.
7462 * regcache.c (get_thread_regcache_for_ptid): New function.
7464 2014-09-11 Tom Tromey <tromey@redhat.com>
7465 Gary Benson <gbenson@redhat.com>
7467 * symbol.c: New file.
7468 * Makefile.in (SFILES): Add symbol.c.
7469 (OBS): Add symbol.o.
7471 2014-09-11 Gary Benson <gbenson@redhat.com>
7473 * target.c (target_stop_ptid, target_continue_ptid): New
7476 2014-09-11 Tom Tromey <tromey@redhat.com>
7477 Gary Benson <gbenson@redhat.com>
7479 * target.h: Include target/target.h.
7480 * target.c (target_read_memory, target_read_uint32)
7481 (target_write_memory): New functions.
7483 2014-09-11 Gary Benson <gbenson@redhat.com>
7485 * server.h (debug_hw_points): Don't declare.
7486 * server.c (debug_hw_points): Don't define. Replace all uses
7487 with show_debug_regs.
7488 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7489 all uses with show_debug_regs.
7491 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7493 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7494 endianness into account.
7495 (ppc_supply_ptrace_register): Likewise.
7497 2014-09-03 James Hogan <james.hogan@imgtec.com>
7499 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7500 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7502 2014-09-03 Gary Benson <gbenson@redhat.com>
7504 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7505 ALL_DEBUG_ADDRESS_REGISTERS.
7507 2014-09-02 Gary Benson <gbenson@redhat.com>
7509 * i386-low.h: Renamed as...
7510 * x86-low.h: New file. All type, function and variable name
7511 prefixes changed from "i386_" to "x86_". All references updated.
7512 * i386-low.c: Renamed as...
7513 * x86-low.c: New file. All type, function and variable name
7514 prefixes changed from "i386_" to "x86_". All references updated.
7516 2014-09-02 Gary Benson <gbenson@redhat.com>
7518 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7519 (x86_linux_new_thread): Likewise.
7521 2014-08-29 Gary Benson <gbenson@redhat.com>
7523 * server.h (setjmp.h): Do not include.
7524 (toplevel): Do not declare.
7525 (common-exceptions.h): Include.
7526 (cleanups.h): Likewise.
7527 * server.c (toplevel): Do not define.
7528 (exit_code): New static global.
7529 (detach_or_kill_for_exit_cleanup): New function.
7530 (main): New function. Original main renamed to...
7531 (captured_main): New function.
7532 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7534 2014-08-29 Gary Benson <gbenson@redhat.com>
7536 * Makefile.in (SFILES): Add common/common-exceptions.c.
7537 (OBS): Add common-exceptions.o.
7538 (common-exceptions.o): New rule.
7539 * utils.c (prepare_to_throw_exception): New function.
7541 2014-08-29 Gary Benson <gbenson@redhat.com>
7543 * config.in: Regenerate.
7544 * configure: Likewise.
7546 2014-08-29 Gary Benson <gbenson@redhat.com>
7548 * Makefile.in (SFILES): Add common/cleanups.c.
7550 (cleanups.o): New rule.
7552 2014-08-29 Gary Benson <gbenson@redhat.com>
7554 * utils.c (internal_vwarning): New function.
7556 2014-08-28 Gary Benson <gbenson@redhat.com>
7558 * utils.h (fatal): Remove declaration.
7559 * utils.c (fatal): Remove function.
7561 2014-08-28 Gary Benson <gbenson@redhat.com>
7563 * tracepoint.c (gdb_agent_init): Replace fatal with
7565 (initialize_tracepoint): Likewise.
7567 2014-08-28 Gary Benson <gbenson@redhat.com>
7569 * remote-utils.c (remote_prepare): Replace fatal with error.
7571 2014-08-28 Gary Benson <gbenson@redhat.com>
7573 * linux-low.c (linux_async): Replace fatal with warning.
7575 (linux_start_non_stop): Return -1 if linux_async failed.
7577 2014-08-28 Gary Benson <gbenson@redhat.com>
7579 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7581 (i386_dr_low_get_addr): Remove vague comment.
7582 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7585 2014-08-28 Gary Benson <gbenson@redhat.com>
7587 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7588 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7590 (linux_resume_one_lwp): Likewise.
7591 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7593 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7594 with internal_error.
7595 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7596 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7597 (find_register_by_name): Replace fatal with internal_error.
7598 (find_regno): Likewise.
7599 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7600 * thread-db.c (thread_db_create_event): Likewise.
7601 (thread_db_load_search): Likewise.
7602 (try_thread_db_load_1): Likewise.
7603 * tracepoint.c (get_jump_space_head): Replace fatal with
7605 (claim_trampoline_space): Likewise.
7606 (have_fast_tracepoint_trampoline_buffer): Likewise.
7607 (cmd_qtstart): Likewise.
7608 (stop_tracing): Likewise.
7609 (fast_tracepoint_collecting): Likewise.
7610 (target_malloc): Likewise.
7611 (download_tracepoint): Likewise.
7612 (download_trace_state_variables): Replace check with gdb_assert.
7613 (upload_fast_traceframes): Replace fatal with internal_error.
7615 2014-08-19 Tom Tromey <tromey@redhat.com>
7616 Gary Benson <gbenson@redhat.com>
7618 * Makefile.in (SFILES): Add common/common-debug.c.
7619 (OBS): Add common-debug.o.
7620 (common-debug.o): New rule.
7621 * debug.h (debug_printf): Don't declare.
7622 * debug.c (debug_printf): Renamed and rewritten as...
7623 (debug_vprintf): New function.
7625 2014-08-19 Gary Benson <gbenson@redhat.com>
7627 * utils.h: Do not include print-utils.h.
7629 2014-08-19 Tom Tromey <tromey@redhat.com>
7630 Gary Benson <gbenson@redhat.com>
7632 * server.h: Add static assertion.
7633 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7635 2014-08-19 Tom Tromey <tromey@redhat.com>
7636 Gary Benson <gbenson@redhat.com>
7638 * Makefile.in (SFILES): Add common/errors.c.
7639 (OBS): Add errors.o.
7640 (IPA_OBS): Add errors-ipa.o.
7641 (errors.o): New rule.
7642 (errors-ipa.o): Likewise.
7643 * utils.h (perror_with_name, error, warning): Don't declare.
7644 * utils.c (warning): Renamed and rewritten as...
7645 (vwarning): New function.
7646 (error): Renamed and rewritten as...
7647 (verror): New function.
7648 (internal_error): Renamed and rewritten as...
7649 (internal_verror): New function.
7651 2014-08-07 Gary Benson <gbenson@redhat.com>
7653 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7654 * configure: Regenerate.
7655 * config.in: Likewise.
7656 * server.h: Do not include errno.h.
7657 * event-loop.c: Likewise.
7658 * hostio-errno.c: Likewise.
7659 * linux-low.c: Likewise.
7660 * remote-utils.c: Likewise.
7661 * spu-low.c: Likewise.
7662 * utils.c: Likewise.
7663 * gdbreplay.c: Unconditionally include errno.h.
7665 2014-08-07 Gary Benson <gbenson@redhat.com>
7667 * server.h: Do not include string.h.
7668 * event-loop.c: Likewise.
7669 * linux-low.c: Likewise.
7670 * regcache.c: Likewise.
7671 * remote-utils.c: Likewise.
7672 * spu-low.c: Likewise.
7673 * utils.c: Likewise.
7675 2014-08-07 Gary Benson <gbenson@redhat.com>
7677 * server.h: Do not include gdb_assert.h.
7679 2014-08-07 Gary Benson <gbenson@redhat.com>
7681 * server.h: Do not include common-utils.h.
7683 2014-08-07 Gary Benson <gbenson@redhat.com>
7685 * server.h: Do not include ptid.h.
7686 * notif.h: Likewise.
7688 2014-08-07 Gary Benson <gbenson@redhat.com>
7690 * server.h: Do not include gdb_locale.h.
7692 2014-08-07 Gary Benson <gbenson@redhat.com>
7694 * server.h: Do not include gdb/signals.h.
7695 * win32-low.c: Likewise.
7697 2014-08-07 Gary Benson <gbenson@redhat.com>
7699 * server.h: Do not include pathmax.h.
7701 2014-08-07 Gary Benson <gbenson@redhat.com>
7703 * server.h: Do not include libiberty.h.
7704 * linux-bfin-low.c: Likewise.
7706 2014-08-07 Gary Benson <gbenson@redhat.com>
7708 * server.h: Do not include ansidecl.h.
7710 2014-08-07 Gary Benson <gbenson@redhat.com>
7712 * linux-x86-low.c: Do not include stddef.h.
7713 * lynx-ppc-low.c: Likewise.
7714 * tracepoint.c: Likewise.
7716 2014-08-07 Gary Benson <gbenson@redhat.com>
7718 * server.h: Do not include stdarg.h.
7719 * nto-low.c: Likewise.
7721 2014-08-07 Gary Benson <gbenson@redhat.com>
7723 * server.h: Do not include stdlib.h.
7724 * inferiors.c: Likewise.
7725 * linux-low.c: Likewise.
7726 * regcache.c: Likewise.
7727 * spu-low.c: Likewise.
7728 * tracepoint.c: Likewise.
7729 * utils.c: Likewise.
7731 2014-08-07 Gary Benson <gbenson@redhat.com>
7733 * server.h: Do not include stdio.h.
7734 * linux-low.c: Likewise.
7735 * remote-utils.c: Likewise.
7736 * spu-low.c: Likewise.
7737 * utils.c: Likewise.
7738 * wincecompat.c: Likewise.
7740 2014-08-06 Gary Benson <gbenson@redhat.com>
7742 * regcache.c (init_register_cache): Move conditionals inside if.
7744 2014-08-06 Gary Benson <gbenson@redhat.com>
7746 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7748 2014-07-31 Gary Benson <gbenson@redhat.com>
7750 * ax.h: Do not include server.h.
7751 * gdbthread.h: Likewise.
7752 * lynx-low.h: Likewise.
7753 * notif.h: Likewise.
7755 2014-07-30 Gary Benson <gbenson@redhat.com>
7757 * server.h: Include common-defs.h.
7758 Do not include config.h or build-gnulib-gdbserver/config.h.
7760 2014-07-30 Gary Benson <gbenson@redhat.com>
7762 * hostio-errno.c: Move server.h to top of includes list.
7763 * inferiors.c: Likewise.
7764 * linux-x86-low.c: Likewise.
7765 * notif.c: Include server.h.
7767 2014-07-24 Tom Tromey <tromey@redhat.com>
7768 Gary Benson <gbenson@redhat.com>
7770 * server.h (CORE_ADDR): Now unsigned.
7772 2014-07-16 Pedro Alves <palves@redhat.com>
7774 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7776 2014-07-15 Pedro Alves <palves@redhat.com>
7778 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7781 2014-07-11 Pedro Alves <palves@redhat.com>
7783 * linux-low.c (kill_wait_lwp): New function, based on
7784 kill_one_lwp_callback, but use my_waitpid directly.
7785 (kill_one_lwp_callback, linux_kill): Use it.
7787 2014-06-23 Pedro Alves <palves@redhat.com>
7789 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7790 before setting DR0..DR3.
7792 2014-06-20 Gary Benson <gbenson@redhat.com>
7794 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7795 * configure: Regenerated.
7796 * config.in: Likewise.
7798 2014-06-20 Gary Benson <gbenson@redhat.com>
7800 * Makefile.in (SFILES): Update locations for files moved
7802 (object file files): Reordered.
7804 2014-06-20 Gary Benson <gbenson@redhat.com>
7806 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7807 (i386_dr_low_set_addr): Likewise.
7808 (i386_dr_low_get_addr): Likewise.
7809 (i386_dr_low_can_set_control): Likewise.
7810 (i386_dr_low_set_control): Likewise.
7811 (i386_dr_low_get_control): Likewise.
7812 (i386_dr_low_get_status): Likewise.
7813 (i386_get_debug_register_length): Likewise.
7814 * linux-x86-low.c (i386_dr_low_set_addr):
7815 Changed signature. Made static.
7816 (i386_dr_low_get_addr): Likewise.
7817 (i386_dr_low_set_control): Likewise.
7818 (i386_dr_low_get_control): Likewise.
7819 (i386_dr_low_get_status): Likewise.
7820 (i386_dr_low): New global variable.
7821 * win32-i386-low.c (i386_dr_low_set_addr):
7822 Changed signature. Made static.
7823 (i386_dr_low_get_addr): Likewise.
7824 (i386_dr_low_set_control): Likewise.
7825 (i386_dr_low_get_control): Likewise.
7826 (i386_dr_low_get_status): Likewise.
7827 (i386_dr_low): New global variable.
7829 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7831 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7832 * Makefile.in (AR, AR_FLAGS): Define.
7833 * configure: Regenerate.
7835 2014-06-19 Gary Benson <gbenson@redhat.com>
7837 * Makefile.in (i386-dregs.o): New rule.
7838 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7839 * i386-low.c (target.h): Remove include.
7840 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7841 (DR_CONTROL_SHIFT): Likewise.
7842 (DR_CONTROL_SIZE): Likewise.
7843 (DR_RW_EXECUTE): Likewise.
7844 (DR_RW_WRITE): Likewise.
7845 (DR_RW_READ): Likewise.
7846 (DR_RW_IORW): Likewise.
7847 (DR_LEN_1): Likewise.
7848 (DR_LEN_2): Likewise.
7849 (DR_LEN_4): Likewise.
7850 (DR_LEN_8): Likewise.
7851 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7852 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7853 (DR_ENABLE_SIZE): Likewise.
7854 (DR_LOCAL_SLOWDOWN): Likewise.
7855 (DR_GLOBAL_SLOWDOWN): Likewise.
7856 (DR_CONTROL_RESERVED): Likewise.
7857 (I386_DR_CONTROL_MASK): Likewise.
7858 (I386_DR_VACANT): Likewise.
7859 (I386_DR_LOCAL_ENABLE): Likewise.
7860 (I386_DR_GLOBAL_ENABLE): Likewise.
7861 (I386_DR_DISABLE): Likewise.
7862 (I386_DR_SET_RW_LEN): Likewise.
7863 (I386_DR_GET_RW_LEN): Likewise.
7864 (I386_DR_WATCH_HIT): Likewise.
7865 (i386_wp_op_t): Likewise.
7866 (i386_show_dr): Likewise.
7867 (i386_length_and_rw_bits): Likewise.
7868 (i386_insert_aligned_watchpoint): Likewise.
7869 (i386_remove_aligned_watchpoint): Likewise.
7870 (i386_handle_nonaligned_watchpoint): Likewise.
7871 i386_update_inferior_debug_regs(): Likewise.
7872 (i386_dr_insert_watchpoint): Likewise.
7873 (i386_dr_remove_watchpoint): Likewise.
7874 (i386_dr_region_ok_for_watchpoint): Likewise.
7875 (i386_dr_stopped_data_address): Likewise.
7876 (i386_dr_stopped_by_watchpoint): Likewise.
7878 2014-06-19 Gary Benson <gbenson@redhat.com>
7880 * i386-low.c (i386_dr_show): Renamed to
7881 i386_show_dr and made static. All uses updated.
7882 (i386_dr_length_and_rw_bits): Renamed to
7883 i386_length_and_rw_bits and made static.
7885 (i386_dr_insert_aligned_watchpoint): Renamed to
7886 i386_insert_aligned_watchpoint and made static.
7888 (i386_dr_remove_aligned_watchpoint): Renamed to
7889 i386_remove_aligned_watchpoint and made static.
7891 (i386_dr_update_inferior_debug_regs): Renamed to
7892 i386_update_inferior_debug_regs and made static.
7895 2014-06-18 Gary Benson <gbenson@redhat.com>
7897 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7898 (i386_dr_low_can_set_control): Likewise.
7899 (i386_get_debug_register_length): Likewise.
7900 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7901 (i386_dr_low_can_set_control): Likewise.
7902 (i386_get_debug_register_length): Likewise.
7904 2014-06-17 Gary Benson <gbenson@redhat.com>
7906 * i386-low.h (i386-dregs.h): New include.
7907 (DR_FIRSTADDR): Now in i386-dregs.h.
7908 (DR_LASTADDR): Likewise.
7909 (DR_NADDR): Likewise.
7910 (DR_STATUS): Likewise.
7911 (DR_CONTROL): Likewise.
7912 (i386_debug_reg_state): Likewise.
7913 (i386_dr_insert_watchpoint): Likewise.
7914 (i386_dr_remove_watchpoint): Likewise.
7915 (i386_dr_region_ok_for_watchpoint): Likewise.
7916 (i386_dr_stopped_data_address): Likewise.
7917 (i386_dr_stopped_by_watchpoint): Likewise.
7918 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7920 2014-06-18 Gary Benson <gbenson@redhat.com>
7922 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7923 i386_dr_insert_watchpoint.
7924 (i386_low_remove_watchpoint): Renamed to
7925 i386_dr_remove_watchpoint.
7926 (i386_low_region_ok_for_watchpoint): Renamed to
7927 i386_dr_region_ok_for_watchpoint.
7928 (i386_low_stopped_data_address): Renamed to
7929 i386_dr_stopped_data_address.
7930 (i386_low_stopped_by_watchpoint): Renamed to
7931 i386_dr_stopped_by_watchpoint.
7932 * i386-low.c (i386_show_dr): Renamed to
7933 i386_dr_show and made nonstatic. All uses updated.
7934 (i386_length_and_rw_bits): Renamed to
7935 i386_dr_length_and_rw_bits and made nonstatic.
7937 (i386_insert_aligned_watchpoint): Renamed to
7938 i386_dr_insert_aligned_watchpoint and made nonstatic.
7940 (i386_remove_aligned_watchpoint): Renamed to
7941 i386_dr_remove_aligned_watchpoint and made nonstatic.
7943 (i386_update_inferior_debug_regs): Renamed to
7944 i386_dr_update_inferior_debug_regs and made nonstatic.
7946 (i386_low_insert_watchpoint): Renamed to
7947 i386_dr_insert_watchpoint. All uses updated.
7948 (i386_low_remove_watchpoint): Renamed to
7949 i386_dr_remove_watchpoint. All uses updated.
7950 (i386_low_region_ok_for_watchpoint): Renamed to
7951 i386_dr_region_ok_for_watchpoint. All uses updated.
7952 (i386_low_stopped_data_address): Renamed to
7953 i386_dr_stopped_data_address. All uses updated.
7954 (i386_low_stopped_by_watchpoint): Renamed to
7955 i386_dr_stopped_by_watchpoint. All uses updated.
7957 2014-06-18 Gary Benson <gbenson@redhat.com>
7959 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7960 (i386_dr_low_can_set_control): Likewise.
7961 (i386_insert_aligned_watchpoint): New check.
7963 2014-06-18 Gary Benson <gbenson@redhat.com>
7965 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7968 2014-06-18 Gary Benson <gbenson@redhat.com>
7970 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7971 instead of fatal and error.
7972 (i386_handle_nonaligned_watchpoint): Likewise.
7974 2014-06-18 Gary Benson <gbenson@redhat.com>
7976 * i386-low.c (i386_get_debug_register_length): New macro.
7977 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7978 (i386_show_dr): Use debug_printf instead of fprintf. Use
7979 phex to format values.
7981 2014-06-18 Gary Benson <gbenson@redhat.com>
7983 * i386-low.h: Comment changes.
7984 * i386-low.c: Likewise.
7986 2014-06-18 Gary Benson <gbenson@redhat.com>
7988 * i386-low.c: Whitespace changes.
7990 2014-06-12 Tom Tromey <tromey@redhat.com>
7992 * utils.c (freeargv): Remove.
7994 2014-06-12 Tom Tromey <tromey@redhat.com>
7996 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7997 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7998 (parse_debug_format_options): Likewise.
7999 (gdbserver_usage): Likewise.
8000 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8001 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8002 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8004 ($(LIBGNU)): Depend on libiberty.
8005 (all-lib): Recurse into all subdirs.
8006 (install-only): Invoke "install" target in subdirs.
8007 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8009 * configure: Rebuild.
8010 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8011 for vasprintf, vsnprintf, or gettimeofday.
8012 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8015 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8017 * development.sh: Delete.
8018 * Makefile.in (config.status): Adjust dependency on development.sh.
8019 * configure.ac: Adjust development.sh source call.
8020 * configure: Regenerate.
8022 2014-06-02 Pedro Alves <palves@redhat.com>
8024 * ax.c (gdb_free_agent_expr): New function.
8025 * ax.h (gdb_free_agent_expr): New declaration.
8026 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8028 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8030 (clear_breakpoint_conditions_and_commands): New function.
8031 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8032 (clear_breakpoint_conditions_and_commands): New declaration.
8034 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8036 * linux-aarch64-low.c (asm/ptrace.h): Include.
8038 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8040 Fix TLS access for -static -pthread.
8041 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8042 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8043 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8045 2014-05-20 Pedro Alves <palves@redhat.com>
8047 * linux-aarch64-low.c (aarch64_insert_point)
8048 (aarch64_remove_point): No longer check whether the type is
8049 supported here. Adjust to new interface.
8050 (the_low_target): Install aarch64_supports_z_point_type as
8051 supports_z_point_type method.
8052 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8053 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8054 instead of a Z packet char. Adjust.
8055 (arm_supports_z_point_type): New function.
8056 (arm_insert_point, arm_remove_point): Adjust to new interface.
8057 (the_low_target): Install arm_supports_z_point_type.
8058 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8059 (cris_insert_point, cris_remove_point): Adjust to new interface.
8060 Don't check whether the type is supported here.
8061 (the_low_target): Install cris_supports_z_point_type.
8062 * linux-low.c (linux_supports_z_point_type): New function.
8063 (linux_insert_point, linux_remove_point): Adjust to new interface.
8064 * linux-low.h (struct linux_target_ops) <insert_point,
8065 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8066 raw_breakpoint pointer parameter.
8067 <supports_z_point_type>: New method.
8068 * linux-mips-low.c (mips_supports_z_point_type): New function.
8069 (mips_insert_point, mips_remove_point): Adjust to new interface.
8070 Use mips_supports_z_point_type.
8071 (the_low_target): Install mips_supports_z_point_type.
8072 * linux-ppc-low.c (the_low_target): Install NULL as
8073 supports_z_point_type method.
8074 * linux-s390-low.c (the_low_target): Install NULL as
8075 supports_z_point_type method.
8076 * linux-sparc-low.c (the_low_target): Install NULL as
8077 supports_z_point_type method.
8078 * linux-x86-low.c (x86_supports_z_point_type): New function.
8079 (x86_insert_point): Adjust to new insert_point interface. Use
8080 insert_memory_breakpoint. Adjust to new
8081 i386_low_insert_watchpoint interface.
8082 (x86_remove_point): Adjust to remove_point interface. Use
8083 remove_memory_breakpoint. Adjust to new
8084 i386_low_remove_watchpoint interface.
8085 (the_low_target): Install x86_supports_z_point_type.
8086 * lynx-low.c (lynx_target_ops): Install NULL as
8087 supports_z_point_type callback.
8088 * nto-low.c (nto_supports_z_point_type): New.
8089 (nto_insert_point, nto_remove_point): Adjust to new interface.
8090 (nto_target_ops): Install nto_supports_z_point_type.
8091 * mem-break.c: Adjust intro comment.
8092 (struct raw_breakpoint) <raw_type, size>: New fields.
8093 <inserted>: Update comment.
8094 <shlib_disabled>: Delete field.
8095 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8096 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8097 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8098 (raw_bkpt_type_to_target_hw_bp_type): New function.
8099 (find_enabled_raw_code_breakpoint_at): New function.
8100 (find_raw_breakpoint_at): New type and size parameters. Use them.
8101 (insert_memory_breakpoint): New function, based off
8102 set_raw_breakpoint_at.
8103 (remove_memory_breakpoint): New function.
8104 (set_raw_breakpoint_at): Reimplement.
8105 (set_breakpoint): New, based on set_breakpoint_at.
8106 (set_breakpoint_at): Reimplement.
8107 (delete_raw_breakpoint): Go through the_target->remove_point
8108 instead of assuming memory breakpoints.
8109 (find_gdb_breakpoint_at): Delete.
8110 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8111 (find_gdb_breakpoint): New function.
8112 (set_gdb_breakpoint_at): Delete.
8113 (z_type_supported): New function.
8114 (set_gdb_breakpoint_1): New function, loosely based off
8115 set_gdb_breakpoint_at.
8116 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8117 (delete_gdb_breakpoint_at): Delete.
8118 (delete_gdb_breakpoint_1): New function, loosely based off
8119 delete_gdb_breakpoint_at.
8120 (delete_gdb_breakpoint): New function.
8121 (clear_gdb_breakpoint_conditions): Rename to ...
8122 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8124 (add_condition_to_breakpoint): Make static.
8125 (add_breakpoint_condition): Take a struct breakpoint pointer
8126 instead of an address. Adjust.
8127 (gdb_condition_true_at_breakpoint): Rename to ...
8128 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8130 (gdb_condition_true_at_breakpoint): Reimplement.
8131 (add_breakpoint_commands): Take a struct breakpoint pointer
8132 instead of an address. Adjust.
8133 (gdb_no_commands_at_breakpoint): Rename to ...
8134 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8135 parameter. Return true if no breakpoint was found. Change debug
8137 (gdb_no_commands_at_breakpoint): Reimplement.
8138 (run_breakpoint_commands): Rename to ...
8139 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8140 and change return type to boolean.
8141 (run_breakpoint_commands): New function.
8142 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8143 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8144 breakpoint. Go through the_target->remove_point instead of
8145 assuming memory breakpoint.
8146 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8147 software and hardware breakpoints.
8148 (reinsert_raw_breakpoint): Go through the_target->insert_point
8149 instead of assuming memory breakpoint.
8150 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8151 software and hardware breakpoints.
8152 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8153 Check both software and hardware breakpoints.
8154 (validate_inserted_breakpoint): Assert the breakpoint is a
8155 software breakpoint. Set the inserted flag to -1 instead of
8156 setting shlib_disabled.
8157 (delete_disabled_breakpoints): Adjust.
8158 (validate_breakpoints): Only validate software breakpoints.
8159 Adjust to inserted flag change.
8160 (check_mem_read, check_mem_write): Skip breakpoint types other
8161 than software breakpoints. Adjust to inserted flag change.
8162 * mem-break.h (enum raw_bkpt_type): New enum.
8163 (raw_breakpoint, struct process_info): Forward declare.
8164 (Z_packet_to_target_hw_bp_type): Delete declaration.
8165 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8166 (set_gdb_breakpoint, delete_gdb_breakpoint)
8167 (clear_breakpoint_conditions): New declarations.
8168 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8169 (breakpoint_inserted_here): Update comment.
8170 (add_breakpoint_condition, add_breakpoint_commands): Replace
8171 address parameter with a breakpoint pointer parameter.
8172 (gdb_breakpoint_here): Update comment.
8173 (delete_gdb_breakpoint_at): Delete.
8174 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8175 * server.c (process_point_options): Take a struct breakpoint
8176 pointer instead of an address. Adjust.
8177 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8178 delete_gdb_breakpoint.
8179 * spu-low.c (spu_target_ops): Install NULL as
8180 supports_z_point_type method.
8181 * target.h: Include mem-break.h.
8182 (struct target_ops) <prepare_to_access_memory>: Update comment.
8183 <supports_z_point_type>: New field.
8184 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8185 instead of a char. Also take a raw breakpoint pointer.
8186 * win32-arm-low.c (the_low_target): Install NULL as
8187 supports_z_point_type.
8188 * win32-i386-low.c (i386_supports_z_point_type): New function.
8189 (i386_insert_point, i386_remove_point): Adjust to new interface.
8190 (the_low_target): Install i386_supports_z_point_type.
8191 * win32-low.c (win32_supports_z_point_type): New function.
8192 (win32_insert_point, win32_remove_point): Adjust to new interface.
8193 (win32_target_ops): Install win32_supports_z_point_type.
8194 * win32-low.h (struct win32_target_ops):
8195 <supports_z_point_type>: New method.
8196 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8197 instead of a char. Also take a raw breakpoint pointer.
8199 2014-05-20 Pedro Alves <palves@redhat.com>
8201 * mem-break.h: Include break-common.h.
8202 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8203 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8204 (Z_packet_to_target_hw_bp_type): New declaration.
8205 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8206 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8207 (Z_PACKET_ACCESS_WP): Delete macros.
8208 (Z_packet_to_hw_type): Delete function.
8209 * i386-low.h: Don't include break-common.h here.
8210 (Z_packet_to_hw_type): Delete declaration.
8211 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8212 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8213 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8214 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8215 * linux-aarch64-low.c: Don't include break-common.h here.
8216 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8217 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8218 (Z_packet_to_target_hw_bp_type): Delete function.
8219 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8221 (mips_insert_point, mips_remove_point): Use
8222 Z_packet_to_target_hw_bp_type.
8224 2014-05-20 Pedro Alves <palves@redhat.com>
8226 * linux-aarch64-low.c: Include break-common.h.
8227 (enum target_point_type): Delete.
8228 (Z_packet_to_point_type): Rename to ...
8229 (Z_packet_to_target_hw_bp_type): ... this, and return a
8230 target_hw_bp_type instead.
8231 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8232 instead of an enum target_point_type.
8233 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8235 (aarch64_dr_state_insert_one_point)
8236 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8237 (aarch64_handle_aligned_watchpoint)
8238 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8239 Take an enum target_hw_bp_type instead of an enum
8241 (aarch64_supports_z_point_type): New function.
8242 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8243 use Z_packet_to_target_hw_bp_type.
8245 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8247 * configure.ac: Only use -Werror by default when DEVELOPMENT
8249 * configure: Regenerate.
8251 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8253 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8254 * linux-x86-low.c (X86_64_USER_REGS): New.
8255 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8257 2014-04-28 Yao Qi <yao@codesourcery.com>
8259 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8262 2014-04-25 Pedro Alves <palves@redhat.com>
8265 * linux-low.c (linux_attach_fail_reason_string): New function.
8266 (linux_attach_lwp): Delete.
8267 (linux_attach_lwp_1): Rename to ...
8268 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8269 argument. Remove "initial" parameter. Return int instead of
8270 void. Don't error or warn here.
8271 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8272 failure to attach to the tgid. Call warning when failing to
8274 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8275 argument. Remove "initial" parameter. Return int instead of
8276 void. Don't error or warn here.
8277 (linux_attach_fail_reason_string): New declaration.
8278 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8279 interface change. Use linux_attach_fail_reason_string.
8281 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8282 Walfred Tedeschi <walfred.tedeschi@intel.com>
8284 * Makefile.in: Added rules to handle new files
8285 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8286 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8287 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8288 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8289 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8290 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8292 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8293 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8294 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8295 i386/x32-avx512.xml.
8296 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8297 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8298 i386/x32-avx512-linux.xml.
8299 * i387-fp.c (num_avx512_k_registers): New constant for number
8301 (num_avx512_zmmh_low_registers): New constant for number of
8302 lower ZMM registers (0-15).
8303 (num_avx512_zmmh_high_registers): New constant for number of
8304 higher ZMM registers (16-31).
8305 (num_avx512_ymmh_registers): New contant for number of higher
8306 YMM registers (ymm16-31 added by avx521 on x86_64).
8307 (num_avx512_xmm_registers): New constant for number of higher
8308 XMM registers (xmm16-31 added by AVX512 on x86_64).
8309 (struct i387_xsave): Add space for AVX512 registers.
8310 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8311 Add code to handle AVX512 registers.
8312 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8313 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8314 prototypei from generated file.
8315 (tdesc_amd64_avx512_linux): Likewise.
8316 (init_registers_x32_avx512_linux): Likewise.
8317 (tdesc_x32_avx512_linux): Likewise.
8318 (init_registers_i386_avx512_linux): Likewise.
8319 (tdesc_i386_avx512_linux): Likewise.
8320 (x86_64_regmap): Add AVX512 registers.
8321 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8323 (initialize_low_arch): Add code to initialize AVX512 registers.
8325 2014-04-23 Pedro Alves <palves@redhat.com>
8327 * mem-break.c (find_gdb_breakpoint_at): Make static.
8328 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8330 2014-04-23 Pedro Alves <palves@redhat.com>
8332 * i386-low.c: Don't include break-common.h here.
8333 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8334 prototype to take target_hw_bp_type as argument instead of a Z
8336 * i386-low.h: Include break-common.h here.
8337 (Z_packet_to_hw_type): Declare.
8338 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8340 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8341 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8342 (x86_remove_point): Convert the packet number to a
8343 target_hw_bp_type before calling i386_low_remove_watchpoint.
8344 * win32-i386-low.c (i386_insert_point): Convert the packet number
8345 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8346 (i386_remove_point): Convert the packet number to a
8347 target_hw_bp_type before calling i386_low_remove_watchpoint.
8349 2014-04-23 Pedro Alves <palves@redhat.com>
8351 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8353 2014-04-10 Pedro Alves <palves@redhat.com>
8355 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8356 Check if the condition or command is NULL before checking if the
8357 breakpoint is known. On success, return true.
8358 * mem-break.h (add_breakpoint_condition): Document return.
8359 (add_breakpoint_commands): Add describing comment.
8360 * server.c (skip_to_semicolon): New function.
8361 (process_point_options): Use it.
8363 2014-04-09 Pedro Alves <palves@redhat.com>
8365 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8368 2014-02-27 Pedro Alves <palves@redhat.com>
8371 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8373 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8375 (last_thread_of_process_p): Take a PID argument instead of a
8377 (linux_wait_for_lwp): Delete.
8378 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8380 (linux_low_filter_event): New function, party factored out from
8381 linux_wait_for_event.
8382 (linux_wait_for_event): Rename to ...
8383 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8384 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8385 sigsuspend. Check for zombie leaders.
8386 (linux_wait_for_event): Reimplement as wrapper around
8387 linux_wait_for_event_filtered.
8388 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8389 a normal or signal exit is seen, it's the whole process exiting.
8390 (wait_for_sigstop): No longer a for_each_inferior callback.
8391 Rewrite on top of linux_wait_for_event_filtered.
8392 (stop_all_lwps): Call wait_for_sigstop directly.
8393 * server.c (resume, handle_target_event): Handle
8394 TARGET_WAITKIND_NO_RESUMED.
8396 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8398 * win32-low.c (psapi_get_dll_name,
8399 * win32_CreateToolhelp32Snapshot): Delete.
8400 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8401 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8403 (handle_load_dll): Add function description.
8404 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8406 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8408 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8410 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8411 base address when calling win32_add_one_solib.
8412 (handle_load_dll): Delete local variable load_addr.
8413 Remove 0x1000 offset applied to DLL base address when calling
8414 win32_add_one_solib.
8415 (handle_unload_dll): Add comment.
8417 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8419 * win32-low.c (win32_add_all_dlls): Renames
8420 win32_ensure_ntdll_loaded. Rewrite function documentation.
8421 Adjust implementation to always load all DLLs.
8422 Add 0x1000 offset to DLL base address when calling
8423 win32_add_one_solib.
8424 (child_initialization_done): New static global.
8425 (do_initial_child_stuff): Set child_initialization_done to
8426 zero during child initialization, and 1 after. Replace call
8427 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8429 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8430 (handle_unload_dll): Add function documentation.
8431 (get_child_debug_event): Ignore load and unload DLL events
8432 during child initialization.
8434 2014-02-20 Doug Evans <dje@google.com>
8436 Remove global all_lwps.
8437 * inferiors.h (ptid_of): Move here from linux-low.h.
8438 (pid_of, lwpid_of): Ditto.
8439 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8440 parameter is a struct thread_info * now.
8441 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8442 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8443 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8445 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8446 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8447 * linux-arm-low.c (update_registers_callback): Update, "entry"
8448 parameter is a struct thread_info * now.
8449 Fetch lwpid from current_inferior directly.
8450 (arm_insert_point): Pass &all_threads to find_inferior instead of
8452 (arm_remove_point): Ditto.
8453 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8454 (arm_prepare_to_resume): Fetch pid from thread.
8455 (arm_read_description): Fetch lwpid from current_inferior directly.
8456 * linux-low.c (all_lwps): Delete.
8457 (delete_lwp): Delete call to remove_inferior.
8458 (handle_extended_wait): Fetch lwpid from thread.
8459 (add_lwp): Don't set lwp->entry.id. Remove call to
8460 add_inferior_to_list.
8461 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8462 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8463 (kill_one_lwp_callback): Ditto.
8464 (linux_kill): Don't dereference NULL pointer.
8465 Fetch ptid,lwpid from thread.
8466 (get_detach_signal): Fetch ptid from thread.
8467 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8468 Simplify call to regcache_invalidate_thread.
8469 (delete_lwp_callback): Update, "entry" parameter is a
8470 struct thread_info * now. Fetch pid from thread.
8471 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8472 (status_pending_p_callback): Update, "entry" parameter is a
8473 struct thread_info * now. Fetch ptid from thread.
8474 (find_lwp_pid): Update, "entry" parameter is a
8475 struct thread_info * now.
8476 (linux_wait_for_lwp): Fetch pid from thread.
8477 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8478 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8479 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8480 (dequeue_one_deferred_signal): Ditto.
8481 (cancel_breakpoint): Fetch ptid from current_inferior.
8482 (linux_wait_for_event): Pass &all_threads to find_inferior,
8483 not &all_lwps. Fetch ptid, lwpid from thread.
8484 (count_events_callback): Update, "entry" parameter is a
8485 struct thread_info * now.
8486 (select_singlestep_lwp_callback): Ditto.
8487 (select_event_lwp_callback): Ditto.
8488 (cancel_breakpoints_callback): Ditto.
8489 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8491 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8492 (unsuspend_one_lwp): Update, "entry" parameter is a
8493 struct thread_info * now.
8494 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8496 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8497 Fetch lwpid from thread, not lwp.
8498 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8499 Pass &all_threads to find_inferior, not &all_lwps.
8500 (send_sigstop): Fetch lwpid from thread, not lwp.
8501 (send_sigstop_callback): Update, "entry" parameter is a
8502 struct thread_info * now.
8503 (suspend_and_send_sigstop_callback): Ditto.
8504 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8505 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8506 struct thread_info * now.
8507 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8509 (lwp_running): Update, "entry" parameter is a
8510 struct thread_info * now.
8511 (stop_all_lwps): Fetch ptid from thread.
8512 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8513 (linux_resume_one_lwp): Fetch lwpid from thread.
8514 (linux_set_resume_request): Update, "entry" parameter is a
8515 struct thread_info * now. Fetch pid, lwpid from thread.
8516 (resume_status_pending_p): Update, "entry" parameter is a
8517 struct thread_info * now.
8518 (need_step_over_p): Ditto. Fetch lwpid from thread.
8519 (start_step_over): Fetch lwpid from thread.
8520 (linux_resume_one_thread): Update, "entry" parameter is a
8521 struct thread_info * now. Fetch lwpid from thread.
8522 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8523 (proceed_one_lwp): Update, "entry" parameter is a
8524 struct thread_info * now. Fetch lwpid from thread.
8525 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8526 struct thread_info * now.
8527 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8528 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8529 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8531 (regsets_store_inferior_registers): Ditto.
8532 (fetch_register, store_register): Ditto.
8533 (linux_read_memory, linux_write_memory): Ditto.
8534 (linux_request_interrupt): Ditto.
8535 (linux_read_auxv): Ditto.
8536 (linux_xfer_siginfo): Ditto.
8537 (linux_qxfer_spu): Ditto.
8538 (linux_qxfer_libraries_svr4): Ditto.
8539 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8540 moved to inferiors.h.
8542 (get_thread_lwp): Update.
8543 (struct lwp_info): Delete member "entry". Simplify comment for
8546 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8547 current_inferior directly.
8548 (update_watch_registers_callback): Update, "entry" parameter is a
8549 struct thread_info * now. Fetch pid from thread.
8550 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8551 (mips_insert_point): Fetch lwpid from current_inferior.
8552 Pass &all_threads to find_inferior, not &all_lwps.
8553 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8554 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8556 (mips_stopped_data_address): Ditto.
8557 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8559 * linux-tile-low.c (tile_arch_setup): Ditto.
8560 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8561 (update_debug_registers_callback): Update, "entry" parameter is a
8562 struct thread_info * now. Fetch pid from thread.
8563 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8564 Pass &all_threads to find_inferior, not &all_lwps.
8565 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8566 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8567 Pass &all_threads to find_inferior, not &all_lwps.
8568 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8569 (i386_dr_low_get_status): Ditto.
8570 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8571 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8572 (x86_linux_read_description): Ditto.
8573 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8575 2014-02-20 Doug Evans <dje@google.com>
8577 * inferiors.c (get_first_inferior): Fix buglet.
8579 2014-02-19 Doug Evans <dje@google.com>
8581 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8582 * inferiors.c (add_thread): Change result type to struct thread_info *.
8583 All callers updated.
8584 (add_lwp): Call add_thread here instead of in callers.
8585 All callers updated.
8586 * linux-low.h (get_lwp_thread): Rewrite.
8587 (struct lwp_info): New member "thread".
8589 2014-02-19 Doug Evans <dje@google.com>
8591 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8592 All callers updated.
8594 2014-02-19 Doug Evans <dje@google.com>
8596 * inferiors.c (add_thread): Fix whitespace.
8598 2014-02-19 Doug Evans <dje@google.com>
8600 * dll.c (clear_dlls): Replace accessing list implemention details
8602 * gdbthread.h (get_first_thread): Declare.
8603 * inferiors.c (for_each_inferior_with_data): New function.
8604 (get_first_thread): New function.
8605 (find_thread_ptid): Simplify.
8606 (get_first_inferior): New function.
8607 (clear_list): Delete.
8608 (one_inferior_p): New function.
8609 (clear_inferior_list): New function.
8610 (clear_inferiors): Update.
8611 * inferiors.h (for_each_inferior_with_data): Declare.
8612 (clear_inferior_list): Declare.
8613 (one_inferior_p): Declare.
8614 (get_first_inferior): Declare.
8615 * linux-low.c (linux_wait_for_event): Replace accessing list
8616 implemention details with API function.
8617 * server.c (target_running): Ditto.
8618 (accumulate_file_name_length): New function.
8619 (emit_dll_description): New function.
8620 (handle_qxfer_libraries): Replace accessing list implemention
8621 details with API function.
8622 (handle_qxfer_threads_worker): New function.
8623 (handle_qxfer_threads_proper): Replace accessing list implemention
8624 details with API function.
8625 (handle_query): Ditto.
8626 (visit_actioned_threads_callback_ftype): New typedef.
8627 (visit_actioned_threads_data): New struct.
8628 (visit_actioned_threads): Rewrite to be find_inferior callback.
8629 (resume): Call find_inferior.
8630 (handle_status): Replace accessing list implemention
8631 details with API function.
8632 (process_serial_event): Replace accessing list implemention details
8634 * target.c (set_desired_inferior): Replace accessing list implemention
8635 details with API function.
8636 * tracepoint.c (same_process_p): New function.
8637 (gdb_agent_about_to_close): Replace accessing list implemention
8638 details with API function.
8639 * win32-low.c (child_delete_thread): Replace accessing list
8640 implemention details with API function.
8641 (match_dll_by_basename): New function.
8642 (dll_is_loaded_by_basename): New function.
8643 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8644 details call to dll_is_loaded_by_basename.
8646 2014-02-19 Doug Evans <dje@google.com>
8648 * dll.h (struct dll_info): Add comment.
8649 * gdbthread.h (struct thread_info): Add comment.
8650 (current_ptid): Simplify.
8651 * inferiors.c (add_process): Update.
8652 (remove_process): Update.
8653 * inferiors.h (struct process_info): Rename member "head" to "entry".
8654 * linux-low.c (delete_lwp): Update.
8656 (last_thread_of_process_p): Update.
8657 (kill_one_lwp_callback, linux_kill): Update.
8658 (status_pending_p_callback): Update.
8659 (wait_for_sigstop): Update. Simplify read of ptid.
8660 (start_step_over): Update.
8661 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8662 (get_lwp_thread): Update.
8663 (struct lwp_info): Rename member "head" to "entry".
8664 * regcache.h (inferior_list_entry): Delete.
8665 * server.c (kill_inferior_callback): Update.
8666 (detach_or_kill_inferior_callback): Update.
8667 (print_started_pid): Update.
8668 (print_attached_pid): Update.
8669 (process_serial_event): Simplify read of ptid.
8670 * thread-db.c (thread_db_create_event): Update.
8671 (thread_db_get_tls_address): Update.
8672 * win32-low.c (current_inferior_ptid): Simplify.
8674 2014-02-19 Tom Tromey <tromey@redhat.com>
8676 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8678 (target_supports_btrace): Update.
8680 2014-02-14 Yao Qi <yao@codesourcery.com>
8682 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8683 (rsp-low-ipa.o): New target.
8685 2014-02-12 Tom Tromey <tromey@redhat.com>
8687 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8688 convert_ascii_to_int.
8689 * regcache.c (registers_to_string): Likewise.
8690 * remote-utils.c (decode_M_packet): Likewise.
8691 * server.c (process_serial_event): Likewise.
8693 2014-02-12 Tom Tromey <tromey@redhat.com>
8695 * server.c (handle_query, handle_v_run): Use hex2bin, not
8697 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8699 2014-02-12 Tom Tromey <tromey@redhat.com>
8701 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8702 convert_int_to_ascii.
8703 * regcache.c (registers_to_string, collect_register_as_string):
8705 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8707 * server.c (process_serial_event): Likewise.
8708 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8709 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8711 2014-02-12 Tom Tromey <tromey@redhat.com>
8713 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8714 bin2hex, not hexify.
8715 * tracepoint.c (cmd_qtstatus): Likewise.
8717 2014-02-12 Tom Tromey <tromey@redhat.com>
8719 * remote-utils.c (monitor_output): Pass explicit length to
8722 2014-02-12 Tom Tromey <tromey@redhat.com>
8724 * tracepoint.c: Include rsp-low.h.
8725 * server.c: Include rsp-low.h.
8726 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8727 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8729 * remote-utils.c: Include rsp-low.h.
8730 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8731 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8732 (convert_int_to_ascii, convert_ascii_to_int): Move to
8734 * regcache.c: Include rsp-low.h.
8735 * ax.c: Include rsp-low.h.
8736 * Makefile.in (SFILES): Add common/rsp-low.c.
8737 (OBS): Add rsp-low.o.
8738 (rsp-low.o): New target.
8740 2014-02-12 Tom Tromey <tromey@redhat.com>
8742 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8743 Include print-utils.h.
8744 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8745 (plongest, thirty_two, phex_nz): Remove.
8746 * Makefile.in (SFILES): Add common/print-utils.c.
8747 (OBS): Add print-utils.o.
8748 (print-utils-ipa.o): New target.
8749 (print-utils.o): New target.
8750 (IPA_OBJS): Add print-utils-ipa.o.
8752 2014-02-06 Tom Tromey <tromey@redhat.com>
8754 * Makefile.in (SFILES): Fix indentation.
8756 2014-02-05 Doug Evans <dje@google.com>
8758 * linux-low.c (linux_wait_for_event): Improve comment.
8759 (linux_wait_1): Keep current_inferior in sync with event_child.
8761 2014-01-22 Doug Evans <dje@google.com>
8763 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8765 2014-01-22 Doug Evans <dje@google.com>
8767 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8768 * configure: Regenerate.
8769 * config.in: Regenerate.
8770 * Makefile.in (SFILES): Add debug.c.
8772 * debug.c: New file.
8773 * debug.h: New file.
8774 * linux-aarch64-low.c (*): Update all debugging printfs to use
8775 debug_printf instead of fprintf.
8776 * linux-arm-low.c (*): Ditto.
8777 * linux-cris-low.c (*): Ditto.
8778 * linux-crisv32-low.c (*): Ditto.
8779 * linux-m32r-low.c (*): Ditto.
8780 * linux-sparc-low.c (*): Ditto.
8781 * linux-x86.c (*): Ditto.
8782 * linux-low.c (*): Ditto.
8783 (linux_wait_1): Add calls to debug_enter, debug_exit.
8784 (linux_wait): Remove redundant debugging printf.
8785 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8786 (linux_resume, unstop_all_lwps): Ditto.
8787 * mem-break.c (*): Update all debugging printfs to use
8788 debug_printf instead of fprintf.
8789 * remote-utils.c (*): Ditto.
8790 * thread-db.c (*): Ditto.
8791 * server.c #include <ctype.h>, "gdb_vecs.h".
8792 (debug_threads): Moved to debug.c.
8793 (*): Update all debugging printfs to use debug_printf instead of
8795 (start_inferior): Replace call to fflush with call to debug_flush.
8796 (monitor_show_help): Mention set debug-format.
8797 (parse_debug_format_options): New function.
8798 (handle_monitor_command): Handle "monitor set debug-format".
8799 (gdbserver_usage): Mention --debug-format.
8800 (main): Parse --debug-format.
8801 * server.h (debug_threads): Declaration moved to debug.h.
8803 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8804 trace_debug_1 that uses debug_printf.
8805 (tracepoint_look_up_symbols): Update all debugging printfs to use
8806 debug_printf instead of fprintf.
8808 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8810 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8813 2014-01-17 Pedro Alves <palves@redhat.com>
8816 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8817 defined after including gdb_proc_service.h.
8819 2014-01-16 Doug Evans <dje@google.com>
8821 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8822 (match_dll): Use it.
8824 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8826 * target.h (target_ops) <read_btrace>: Change parameters and
8827 return type to allow error reporting.
8828 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8829 trace reading errors on.
8830 * linux-low.c (linux_low_read_btrace): Pass trace reading
8832 (linux_low_disable_btrace): New.
8834 2014-01-15 Doug Evans <dje@google.com>
8836 * inferiors.c (thread_id_to_gdb_id): Delete.
8837 * inferiors.h (thread_id_to_gdb_id): Delete.
8839 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8841 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8842 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8845 2014-01-08 Pedro Alves <palves@redhat.com>
8847 * server.c (handle_status): Don't discard previous queued stop
8848 replies or thread's pending status here.
8849 (main) <disconnection>: Do it here instead.
8851 2014-01-08 Pedro Alves <palves@redhat.com>
8853 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8854 * server.c (visit_actioned_threads, handle_pending_status): New
8856 (handle_v_cont): Factor out parts to ...
8857 (resume): ... this new function. If in all-stop, and a thread
8858 being resumed has a pending status, report it without actually
8860 (myresume): Adjust to use the new 'resume' function.
8861 (clear_pending_status_callback, set_pending_status_callback)
8862 (find_status_pending_thread_callback): New functions.
8863 (handle_status): Handle the case of multiple threads having
8864 interesting statuses to report. Report threads' real last signal
8865 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8866 with an interesting thread to report the status for, instead of
8867 always reporting the status of the first thread.
8869 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8871 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8872 * gdbreplay.c (gdbreplay_version): Likewise.
8874 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8876 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8877 iov.iov_len with the real length in use.
8879 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8881 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8882 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8883 for all targets that use win32-low.c.
8884 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8885 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8887 2013-12-13 Pedro Alves <palves@redhat.com>
8889 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8890 if equal to TARGET_WAITKIND_LOADED.
8891 * win32-low.c (cached_status): New static global.
8892 (win32_wait): Add declaration.
8893 (do_initial_child_stuff): Flush all initial pending debug events
8894 up to the initial breakpoint.
8895 (win32_wait): If CACHED_STATUS was set, return that instead
8896 of doing a real wait. Remove the code resuming the execution
8897 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8898 during the initial phase. Also remove the code changing
8899 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8900 TARGET_WAITKIND_STOPPED.
8902 2013-12-11 Yao Qi <yao@codesourcery.com>
8904 * notif.c (handle_notif_ack): Return 0 if no notification
8907 2013-11-20 Doug Evans <dje@google.com>
8909 * linux-low.c (linux_set_resume_request): Fix comment.
8911 2013-11-20 Doug Evans <dje@google.com>
8913 * linux-low.c (resume_status_pending_p): Tweak comment.
8915 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8917 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8918 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8919 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8920 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8921 (srv_amd64_regobj): Add amd64-mpx.o.
8922 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8923 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8924 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8925 * i387-fp.c (num_pl_bnd_register) Added constant.
8926 (num_pl_bnd_cfg_registers) Added constant.
8927 (struct i387_xsave) Added reserved area and MPX fields.
8928 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8929 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8931 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8932 (init_registers_amd64_mpx_linux): Declare new function.
8933 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8934 (x86_64_regmap): Add MPX registers.
8935 (x86_linux_read_description): Add MPX case.
8936 (initialize_low_arch): Initialize MPX targets.
8938 2013-11-18 Tom Tromey <tromey@redhat.com>
8940 * configure: Rebuild.
8941 * configure.ac: Don't check for stdlib.h.
8942 * gdbreplay.c: Unconditionally include stdlib.h.
8944 2013-11-18 Tom Tromey <tromey@redhat.com>
8946 * config.in: Rebuild.
8947 * configure: Rebuild.
8948 * configure.ac: Don't use AC_HEADER_DIRENT.
8950 2013-11-18 Tom Tromey <tromey@redhat.com>
8952 * server.h: Don't check HAVE_STRING_H.
8953 * gdbreplay.c: Don't check HAVE_STRING_H.
8954 * configure: Rebuild.
8956 2013-11-18 Tom Tromey <tromey@redhat.com>
8958 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8961 2013-11-08 Tom Tromey <tromey@redhat.com>
8963 * configure, config.in: Rebuild.
8964 * configure.ac: Remove unused configury.
8966 2013-11-08 Tom Tromey <tromey@redhat.com>
8968 * acinclude.m4: Include common.m4, codeset.m4.
8969 * configure, config.in: Rebuild.
8970 * configure.ac: Use GDB_AC_COMMON.
8972 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8974 * linux-s390-low.c (HWCAP_S390_TE): New define.
8975 (s390_arch_setup): Consider the TE field in the HWCAP for
8976 determining 'have_regset_tdb'.
8978 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8981 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8984 2013-10-02 Pedro Alves <palves@redhat.com>
8986 * server.c (process_serial_event): Don't output "GDBserver
8987 exiting" if GDB is connected through stdio.
8988 * target.c (mywait): Likewise, be silent if GDB is connected
8991 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8993 * lynx-low.c (lynx_add_threads_after_attach): New function.
8994 (lynx_attach): Remove call to add_thread. Add call to
8995 lynx_add_threads_after_attach instead.
8997 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8999 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9000 * config.in, configure: Regenerated.
9002 2013-09-18 Yao Qi <yao@codesourcery.com>
9005 * server.c (start_inferior): Clear 'resume_info'.
9007 2013-09-16 Jiong Wang <jiwang@tilera.com>
9009 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9012 2013-09-16 Jiong Wang <jiwang@tilera.com>
9014 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9015 linux-tile-low.o to srv_tgtobj.
9017 2013-09-16 Will Newton <will.newton@linaro.org>
9019 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9022 2013-09-06 Pedro Alves <palves@redhat.com>
9024 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9025 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9026 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9027 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9028 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9029 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9031 2013-09-06 Pedro Alves <palves@redhat.com>
9033 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9034 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9036 2013-09-06 Pedro Alves <palves@redhat.com>
9038 * linux-amd64-ipa.c: Include tracepoint.h.
9039 * linux-i386-ipa.c: Include tracepoint.h.
9041 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9043 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9044 (ps_get_thread_area): New function.
9046 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9048 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9049 (initialize_low_arch): Call init_registers_crisv32 rather than
9050 init_register_crisv32.
9052 2013-09-05 Pedro Alves <palves@redhat.com>
9054 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9056 * hostio.h: ... this new file.
9057 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9058 win32-low.c: Include hostio.h.
9060 2013-09-05 Pedro Alves <palves@redhat.com>
9062 * server.h (gdb_client_data, handler_func, callback_handler_func)
9063 (delete_file_handler, add_file_handler, append_callback_event)
9064 (delete_callback_event, start_event_loop, initialize_event_loop):
9065 Move to event-loop.h and include it.
9066 * event-loop.h: New file.
9068 2013-09-05 Pedro Alves <palves@redhat.com>
9070 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9071 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9072 (loaded_dll, unloaded_dll): Move to ...
9073 * dll.h: ... this new file.
9074 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9076 2013-09-05 Pedro Alves <palves@redhat.com>
9078 * server.h (current_process, get_thread_process, all_processes)
9079 (add_inferior_to_list, for_each_inferior, current_inferior)
9080 (remove_inferior, add_process, remove_process, find_process_pid)
9081 (have_started_inferiors_p, have_attached_inferiors_p)
9082 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9083 (clear_inferiors, find_inferior, find_inferior_id)
9084 (inferior_target_data, set_inferior_target_data)
9085 (inferior_regcache_data, set_inferior_regcache_data): Move to
9086 inferiors.h, and include it.
9087 * inferiors.h: New file.
9089 2013-09-05 Pedro Alves <palves@redhat.com>
9091 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9095 2013-09-05 Pedro Alves <palves@redhat.com>
9097 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9099 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9100 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9101 (handle_tracepoint_general_set, handle_tracepoint_query)
9102 (tracepoint_finished_step, tracepoint_was_hit)
9103 (release_while_stepping_state_list, current_traceframe)
9104 (in_readonly_region, traceframe_read_mem)
9105 (fetch_traceframe_registers, traceframe_read_sdata)
9106 (traceframe_read_info, struct fast_tpoint_collect_status)
9107 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9108 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9109 (supply_fast_tracepoint_registers)
9110 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9111 (ipa_tdesc, claim_trampoline_space)
9112 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9113 (agent_mem_read, agent_get_trace_state_variable_value)
9114 (agent_set_trace_state_variable_value, agent_tsv_read)
9115 (agent_mem_read_string, get_raw_reg_func_addr)
9116 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9117 * tracepoint.h: ... this new file.
9119 2013-09-05 Pedro Alves <palves@redhat.com>
9121 * server.h (perror_with_name, error, fatal, warning, paddress)
9122 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9124 * utils.h: New file.
9126 2013-09-05 Pedro Alves <palves@redhat.com>
9128 * server.h (remote_debug, noack_mode, transport_is_reliable)
9129 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9130 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9131 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9132 (write_enn, initialize_async_io, enable_async_io)
9133 (disable_async_io, check_remote_input_interrupt_request)
9134 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9135 (dead_thread_notify, prepare_resume_reply)
9136 (decode_address_to_semicolon, decode_address, decode_m_packet)
9137 (decode_M_packet, decode_X_packet, decode_xfer_write)
9138 (decode_search_memory_packet, unhexify, hexify)
9139 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9140 (look_up_one_symbol, relocate_instruction)
9141 (monitor_output): Move to remote-utils.h, and include it.
9142 * remote-utils.h: New file.
9144 2013-09-05 Pedro Alves <palves@redhat.com>
9146 * server.h (_): Delete.
9148 2013-09-02 Pedro Alves <palves@redhat.com>
9150 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9151 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9153 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9155 2013-09-02 Pierre Muller <muller@sourceware.org>
9157 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9158 or WriteProcessMemory complete successfully and handle
9159 ERROR_PARTIAL_COPY error.
9161 2013-09-02 Pedro Alves <palves@redhat.com>
9163 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9164 error instead of EIO.
9166 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9169 * linux-low.c: Include filestuff.h.
9170 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9171 * lynx-low.c: Include filestuff.h.
9172 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9173 * server.c: Include filestuff.h.
9174 (main): Call notice_open_fds.
9175 * spu-low.c: Include filestuff.h.
9176 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9178 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9180 * Makefile.in: Explain why ../target and ../nat are not
9181 listed as include file search paths.
9182 (linux-waitpid.o): New object file rule.
9183 * configure.srv (srv_native_linux_obj): New variable.
9184 Replace all occurrences of linux native object files with
9185 $srv_native_linux_obj.
9186 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9187 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9188 (linux_enable_event_reporting): Remove declaration.
9189 (my_waitpid): Moved to common/linux-waitpid.c.
9190 (linux_wait_for_event): Pass ptid when calling
9191 linux_enable_event_reporting.
9192 (linux_supports_tracefork_flag): Remove.
9193 (linux_enable_event_reporting): Likewise.
9194 (linux_tracefork_grandchild): Remove.
9195 (STACK_SIZE): Moved to common/linux-ptrace.c.
9196 (linux_tracefork_child): Remove.
9197 (linux_test_for_tracefork): Remove.
9198 (linux_look_up_symbols): Call linux_supports_traceclone.
9199 (initialize_low): Remove call to linux_test_for_tracefork.
9200 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9201 common/linux-ptrace.h.
9202 (PTRACE_TYPE_ARG4): Likewise.
9203 Include linux-ptrace.h.
9205 2013-08-21 Pedro Alves <palves@redhat.com>
9207 * config.in: Renegerate.
9209 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9211 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9212 (SFILES): Remove $(srcdir)/common/target-common.c and
9213 add $(srcdir)/target/waitstatus.c.
9214 (OBS): Remove target-common.o and add waitstatus.o.
9215 (server_h): Remove $(srcdir)/../common/target-common.h and
9216 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9217 and $(srcdir)/../target/waitstatus.h.
9218 (target-common.o): Remove.
9219 (waitstatus.o): New target object file.
9220 * target.h: Do not include target-common.h and
9221 include target/resume.h, target/wait.h and
9222 target/waitstatus.h.
9224 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9226 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9227 to PTRACE_TYPE_ARG3.
9228 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9229 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9231 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9232 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9234 2013-07-27 Jie Zhang <jie@codesourcery.com>
9235 Daniel Jacobowitz <dan@codesourcery.com>
9236 Yao Qi <yao@codesourcery.com>
9238 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9239 (mips-linux-watch.o): New rule.
9240 (mips_linux_watch_h): New variable.
9241 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9243 * linux-mips-low.c: Include mips-linux-watch.h.
9244 (struct arch_process_info, struct arch_lwp_info): New.
9245 (update_watch_registers_callback): New function.
9246 (mips_linux_new_process, mips_linux_new_thread) New functions.
9247 (mips_linux_prepare_to_resume, mips_insert_point): New
9249 (mips_remove_point, mips_stopped_by_watchpoint): New
9251 (rsp_bp_type_to_target_hw_bp_type): New function.
9252 (mips_stopped_data_address): New function.
9253 (the_low_target): Add watchpoint support functions.
9255 2013-07-27 Yao Qi <yao@codesourcery.com>
9257 * i386-low.c: Include break-common.h.
9258 (enum target_hw_bp_type): Remove.
9260 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9262 * Makefile.in (SFILES): /common/target-common.c.
9263 (OBS): Add target-common.o.
9264 (server_h): Add $(srcdir)/../common/target-common.h.
9265 (target-common.o): New target.
9266 * server.c (queue_stop_reply_callback): Free
9267 status string after use.
9268 * target.c (target_waitstatus_to_string): Remove.
9269 * target.h: Include target-common.h.
9270 (resume_kind): Likewise.
9271 (target_waitkind): Likewise.
9272 (target_waitstatus): Likewise.
9273 (TARGET_WNOHANG): Likewise.
9275 2013-07-04 Yao Qi <yao@codesourcery.com>
9277 * Makefile.in (host_alias): Use @host_noncanonical@.
9278 (target_alias): Use @target_noncanonical@.
9279 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9280 ACX_NONCANONICAL_HOST.
9281 * configure: Regenerated.
9284 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9286 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9287 * configure: Rebuild.
9288 * Makefile.in (version_host, version_target): Get from configure.
9289 (version.c): Use $(version_host) and $(version_target).
9291 2013-07-03 Pedro Alves <palves@redhat.com>
9293 * Makefile.in (config.status): Depend on development.sh.
9294 * acinclude.m4: Include libmcheck.m4.
9295 * configure: Regenerate.
9297 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9299 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9300 attribute inside the parentheses.
9301 (winapi_DebugSetProcessKillOnExit): Ditto.
9302 (winapi_DebugBreakProcess): Ditto.
9303 (winapi_GenerateConsoleCtrlEvent): Ditto.
9305 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9307 * notif.h (notif_event): Add a dummy member to avoid compiler
9310 2013-07-01 Pedro Alves <palves@redhat.com>
9312 * hostio.c (HOSTIO_PATH_MAX): Define.
9313 (require_filename, handle_open, handle_unlink, handle_readlink):
9316 2013-07-01 Pedro Alves <palves@redhat.com>
9318 * server.h: Include "pathmax.h".
9319 * linux-low.c: Don't include sys/param.h.
9320 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9322 * win32-low.c: Don't include sys/param.h.
9323 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9325 2013-07-01 Pedro Alves <palves@redhat.com>
9327 * event-loop.c: Don't check HAVE_UNISTD_H before including
9329 * gdbreplay.c: Likewise.
9330 * remote-utils.c: Likewise.
9331 * server.c: Likewise.
9332 * configure.ac: Don't check for unistd.h.
9333 * configure: Regenerate.
9335 2013-06-28 Tom Tromey <tromey@redhat.com>
9337 * Makefile.in (version.c): Use version.in, not
9340 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9342 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9343 * configure: Rebuild.
9344 * Makefile.in (version_host, version_target): Get from configure.
9345 (version.c): Use $(version_host) and $(version_target).
9347 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9349 Fix trace-status to output user name without trailing colon.
9350 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9352 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9354 Fix trace-status to output proper start-time and stop-time.
9355 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9356 output start time and stop time in hex as gdb expects.
9358 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9360 * tracepoint.c (build_traceframe_info_xml): Output trace state
9361 variables present in the trace buffer.
9363 2013-06-24 Tom Tromey <tromey@redhat.com>
9365 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9367 (version.o): Remove.
9368 * gdbreplay.c: Include version.h.
9369 (version, host_name): Don't declare.
9370 * server.h: Include version.h.
9371 (version, host_name): Don't declare.
9373 2013-06-12 Pedro Alves <palves@redhat.com>
9375 * linux-x86-low.c (linux_is_elf64): Delete global.
9376 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9377 with local linux_pid_exe_is_elf_64_file use.
9379 2013-06-11 Pedro Alves <palves@redhat.com>
9381 * linux-low.c (regset_disabled, disable_regset): New functions.
9382 (regsets_fetch_inferior_registers)
9383 (regsets_store_inferior_registers): Use them.
9384 (initialize_regsets_info); Don't allocate the disabled_regsets
9386 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9389 2013-06-11 Pedro Alves <palves@redhat.com>
9391 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9394 2013-06-11 Pedro Alves <palves@redhat.com>
9396 * linux-x86-low.c (initialize_low_arch): Call
9397 init_registers_x32_avx_linux.
9399 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9401 Fix compatibility with Android Bionic.
9402 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9405 2013-06-07 Pedro Alves <palves@redhat.com>
9408 * Makefile.in (OBS): Add tdesc.o.
9409 (IPA_OBJS): Add tdesc-ipa.o.
9410 (tdesc-ipa.o): New rule.
9411 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9413 * linux-low.c (new_inferior): Delete.
9414 (disabled_regsets, num_regsets): Delete.
9415 (linux_add_process): Adjust to set the new per-process
9417 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9418 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9419 was a stop. When calling arch_setup, switch the current inferior
9420 to the thread that got an event.
9421 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9422 (regsets_fetch_inferior_registers)
9423 (regsets_store_inferior_registers): New regsets_info parameter.
9425 (linux_register_in_regsets): New regs_info parameter. Adjust to
9427 (register_addr, fetch_register, store_register): New usrregs_info
9428 parameter. Adjust to use it.
9429 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9430 parameter regs_info. Adjust to use it.
9431 (linux_fetch_registers): Get the current inferior's regs_info, and
9433 (linux_store_registers): Ditto.
9434 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9435 (initialize_low): Don't initialize the target_regsets here. Call
9436 initialize_low_arch.
9437 * linux-low.h (target_regsets): Delete declaration.
9438 (struct regsets_info): New.
9439 (struct usrregs_info): New.
9440 (struct regs_info): New.
9441 (struct process_info_private) <new_inferior>: New field.
9442 (struct linux_target_ops): Delete the num_regs, regmap, and
9443 regset_bitmap fields. New field regs_info.
9444 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9445 * i387-fp.c (num_xmm_registers): Delete.
9446 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9447 calls to new interface.
9448 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9449 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9450 Infer the number of xmm registers from the regcache's target
9452 * i387-fp.h (num_xmm_registers): Delete.
9453 * inferiors.c (add_thread): Don't install the thread's regcache
9455 * proc-service.c (gregset_info): Fetch the current inferior's
9456 regs_info. Adjust to use it.
9457 * regcache.c: Include tdesc.h.
9458 (register_bytes, reg_defs, num_registers)
9459 (gdbserver_expedite_regs): Delete.
9460 (get_thread_regcache): If the thread doesn't have a regcache yet,
9461 create one, instead of aborting gdbserver.
9462 (regcache_invalidate_one): Rename to ...
9463 (regcache_invalidate_thread): ... this.
9464 (regcache_invalidate_one): New.
9465 (regcache_invalidate): Only invalidate registers of the current
9467 (init_register_cache): Add target_desc parameter, and use it.
9468 (new_register_cache): Ditto. Assert the target description has a
9469 non zero registers_size.
9470 (regcache_cpy): Add assertions. Adjust.
9471 (realloc_register_cache, set_register_cache): Delete.
9472 (registers_to_string, registers_from_string): Adjust.
9473 (find_register_by_name, find_regno, find_register_by_number)
9474 (register_cache_size): Add target_desc parameter, and use it.
9475 (free_register_cache_thread, free_register_cache_thread_one)
9476 (regcache_release, register_cache_size): New.
9477 (register_size): Add target_desc parameter, and use it.
9478 (register_data, supply_register, supply_register_zeroed)
9479 (supply_regblock, supply_register_by_name, collect_register)
9480 (collect_register_as_string, collect_register_by_name): Adjust.
9481 * regcache.h (struct target_desc): Forward declare.
9482 (struct regcache) <tdesc>: New field.
9483 (init_register_cache, new_register_cache): Add target_desc
9485 (regcache_invalidate_thread): Declare.
9486 (regcache_invalidate_one): Delete declaration.
9487 (regcache_release): Declare.
9488 (find_register_by_number, register_cache_size, register_size)
9489 (find_regno): Add target_desc parameter.
9490 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9492 * remote-utils.c: Include tdesc.h.
9493 (outreg, prepare_resume_reply): Adjust.
9494 * server.c: Include tdesc.h.
9495 (gdbserver_xmltarget): Delete declaration.
9496 (get_features_xml, process_serial_event): Adjust.
9497 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9499 (struct process_info) <tdesc>: New field.
9500 (ipa_tdesc): Declare.
9501 * tdesc.c: New file.
9502 * tdesc.h: New file.
9503 * tracepoint.c: Include tdesc.h.
9504 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9505 (get_context_regcache): Adjust to pass ipa_tdesc down.
9506 (do_action_at_tracepoint): Adjust to get the register cache size
9507 from the context regcache's description.
9508 (traceframe_walk_blocks): Adjust to get the register cache size
9509 from the current trace frame's description.
9510 (traceframe_get_pc): Adjust to get current trace frame's
9511 description and pass it down.
9512 (gdb_collect): Adjust to get the register cache size from the
9514 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9515 (gdbserver_xmltarget): Delete.
9516 (initialize_low_tracepoint): Set the ipa's target description.
9517 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9518 (initialize_low_tracepoint): Set the ipa's target description.
9519 * linux-x86-low.c: Include tdesc.h.
9520 [__x86_64__] (is_64bit_tdesc): New.
9521 (ps_get_thread_area, x86_get_thread_area): Use it.
9522 (i386_cannot_store_register): Rename to ...
9523 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9524 (i386_cannot_fetch_register): Rename to ...
9525 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9526 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9528 (target_regsets): Rename to ...
9529 (x86_regsets): ... this.
9530 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9532 (x86_siginfo_fixup): Use is_64bit_tdesc.
9533 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9534 (tdesc_x32_avx_linux, tdesc_x32_linux)
9535 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9537 (x86_linux_update_xmltarget): Delete.
9538 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9539 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9540 (AMD64_LINUX_USER64_CS): New.
9541 (x86_linux_read_description): New, based on
9542 x86_linux_update_xmltarget.
9543 (same_process_callback): New.
9544 (x86_arch_setup_process_callback): New.
9545 (x86_linux_update_xmltarget): New.
9546 (x86_regsets_info): New.
9547 (amd64_linux_regs_info): New.
9548 (i386_linux_usrregs_info): New.
9549 (i386_linux_regs_info): New.
9550 (x86_linux_regs_info): New.
9551 (x86_arch_setup): Reimplement.
9552 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9553 (x86_emit_ops): Ditto.
9554 (the_low_target): Adjust. Install x86_linux_regs_info,
9555 x86_cannot_fetch_register, and x86_cannot_store_register.
9556 (initialize_low_arch): New.
9557 * linux-ia64-low.c (tdesc_ia64): Declare.
9558 (ia64_fetch_register): Adjust.
9559 (ia64_usrregs_info, regs_info): New globals.
9560 (ia64_regs_info): New function.
9561 (the_low_target): Adjust.
9562 (initialize_low_arch): New function.
9563 * linux-sparc-low.c (tdesc_sparc64): Declare.
9564 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9566 (sparc_arch_setup): New function.
9567 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9568 (the_low_target): Adjust.
9569 (initialize_low_arch): New function.
9570 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9571 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9572 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9573 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9574 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9575 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9576 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9577 (tdesc_powerpc_isa205_vsx64l): Declare.
9578 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9579 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9580 (ppc_set_pc, ppc_get_hwcap): Adjust.
9581 (ppc_usrregs_info): Forward declare.
9582 (!__powerpc64__) ppc_regmap_adjusted: New global.
9583 (ppc_arch_setup): Adjust to the current process'es target
9585 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9586 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9587 (ppc_store_evrregset): Adjust.
9588 (target_regsets): Rename to ...
9589 (ppc_regsets): ... this, and make static.
9590 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9591 (ppc_regs_info): New function.
9592 (the_low_target): Adjust.
9593 (initialize_low_arch): New function.
9594 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9595 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9596 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9597 (tdesc_s390x_linux64v2): Declare.
9598 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9599 (s390_fill_gregset, s390_store_last_break): Adjust.
9600 (target_regsets): Rename to ...
9601 (s390_regsets): ... this, and make static.
9602 (s390_get_pc, s390_set_pc): Adjust.
9603 (s390_get_hwcap): New target_desc parameter, and use it.
9604 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9605 (s390_arch_setup): Adjust to set the current process'es target
9606 description. Don't adjust the regmap.
9607 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9608 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9609 (regs_info_3264): New globals.
9610 (s390_regs_info): New function.
9611 (the_low_target): Adjust.
9612 (initialize_low_arch): New function.
9613 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9614 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9615 [__mips64] (init_registers_mips_linux)
9616 (init_registers_mips_dsp_linux): Delete defines.
9617 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9618 (have_dsp): New global.
9619 (mips_read_description): New, based on mips_arch_setup.
9620 (mips_arch_setup): Reimplement.
9621 (get_usrregs_info): New function.
9622 (mips_cannot_fetch_register, mips_cannot_store_register)
9623 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9624 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9625 (target_regsets): Rename to ...
9626 (mips_regsets): ... this, and make static.
9627 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9628 (dsp_regs_info, regs_info): New globals.
9629 (mips_regs_info): New function.
9630 (the_low_target): Adjust.
9631 (initialize_low_arch): New function.
9632 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9633 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9635 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9636 (arm_read_description): New, with bits factored from
9638 (arm_arch_setup): Reimplement.
9639 (target_regsets): Rename to ...
9640 (arm_regsets): ... this, and make static.
9641 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9642 (arm_regs_info): New function.
9643 (the_low_target): Adjust.
9644 (initialize_low_arch): New function.
9645 * linux-m68k-low.c (tdesc_m68k): Declare.
9646 (target_regsets): Rename to ...
9647 (m68k_regsets): ... this, and make static.
9648 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9649 (m68k_regs_info): New function.
9650 (m68k_arch_setup): New function.
9651 (the_low_target): Adjust.
9652 (initialize_low_arch): New function.
9653 * linux-sh-low.c (tdesc_sharch): Declare.
9654 (target_regsets): Rename to ...
9655 (sh_regsets): ... this, and make static.
9656 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9657 (sh_regs_info, sh_arch_setup): New functions.
9658 (the_low_target): Adjust.
9659 (initialize_low_arch): New function.
9660 * linux-bfin-low.c (tdesc_bfin): Declare.
9661 (bfin_arch_setup): New function.
9662 (bfin_usrregs_info, regs_info): New globals.
9663 (bfin_regs_info): New function.
9664 (the_low_target): Adjust.
9665 (initialize_low_arch): New function.
9666 * linux-cris-low.c (tdesc_cris): Declare.
9667 (cris_arch_setup): New function.
9668 (cris_usrregs_info, regs_info): New globals.
9669 (cris_regs_info): New function.
9670 (the_low_target): Adjust.
9671 (initialize_low_arch): New function.
9672 * linux-cris-low.c (tdesc_crisv32): Declare.
9673 (cris_arch_setup): New function.
9674 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9675 (cris_regs_info): New function.
9676 (the_low_target): Adjust.
9677 (initialize_low_arch): New function.
9678 * linux-m32r-low.c (tdesc_m32r): Declare.
9679 (m32r_arch_setup): New function.
9680 (m32r_usrregs_info, regs_info): New globals.
9681 (m32r_regs_info): Adjust.
9682 (initialize_low_arch): New function.
9683 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9684 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9685 (tic6x_usrregs_info): Forward declare.
9686 (tic6x_read_description): New function, based on ...
9687 (tic6x_arch_setup): ... this. Reimplement.
9688 (target_regsets): Rename to ...
9689 (tic6x_regsets): ... this, and make static.
9690 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9691 (tic6x_regs_info): New function.
9692 (the_low_target): Adjust.
9693 (initialize_low_arch): New function.
9694 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9695 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9696 (target_regsets): Rename to ...
9697 (xtensa_regsets): ... this, and make static.
9698 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9700 (xtensa_arch_setup, xtensa_regs_info): New functions.
9701 (the_low_target): Adjust.
9702 (initialize_low_arch): New function.
9703 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9704 (nios2_arch_setup): Set the current process'es tdesc.
9705 (target_regsets): Rename to ...
9706 (nios2_regsets): ... this.
9707 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9708 (nios2_regs_info): New function.
9709 (the_low_target): Adjust.
9710 (initialize_low_arch): New function.
9711 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9712 (aarch64_arch_setup): Set the current process'es tdesc.
9713 (target_regsets): Rename to ...
9714 (aarch64_regsets): ... this.
9715 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9716 (aarch64_regs_info): New function.
9717 (the_low_target): Adjust.
9718 (initialize_low_arch): New function.
9719 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9721 (target_regsets): Rename to ...
9722 (tile_regsets): ... this.
9723 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9724 (tile_regs_info): New function.
9725 (tile_arch_setup): Set the current process'es tdesc.
9726 (the_low_target): Adjust.
9727 (initialize_low_arch): New function.
9728 * spu-low.c (tdesc_spu): Declare.
9729 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9730 * win32-arm-low.c (tdesc_arm): Declare.
9731 (arm_arch_setup): New function.
9732 (the_low_target): Install arm_arch_setup instead of
9734 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9735 (init_windows_x86): Rename to ...
9736 (i386_arch_setup): ... this. Set `win32_tdesc'.
9737 (the_low_target): Adjust.
9738 * win32-low.c (win32_tdesc): New global.
9739 (child_add_thread): Don't create the thread cache here.
9740 (do_initial_child_stuff): Set the new process'es tdesc.
9741 * win32-low.h (struct target_desc): Forward declare.
9742 (win32_tdesc): Declare.
9743 * lynx-i386-low.c (tdesc_i386): Declare global.
9744 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9745 * lynx-low.c (lynx_tdesc): New global.
9746 (lynx_add_process): Set the new process'es tdesc.
9747 * lynx-low.h (struct target_desc): Forward declare.
9748 (lynx_tdesc): Declare global.
9749 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9750 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9751 * nto-low.c (nto_tdesc): New global.
9752 (do_attach): Set the new process'es tdesc.
9753 * nto-low.h (struct target_desc): Forward declare.
9754 (nto_tdesc): Declare.
9755 * nto-x86-low.c (tdesc_i386): Declare.
9756 (nto_x86_arch_setup): Set `nto_tdesc'.
9758 2013-06-04 Gary Benson <gbenson@redhat.com>
9760 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9761 to qSupported response when appropriate.
9762 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9763 with nonzero-length annex.
9764 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9765 arguments supplied in annex.
9767 2013-05-31 Doug Evans <dje@google.com>
9770 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9771 64 bits in 64-cross-32 environment.
9773 2013-05-28 Pedro Alves <palves@redhat.com>
9775 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9776 (aarch64-without-fpu.c): Delete rule.
9777 * configure.srv (aarch64*-*-linux*): Remove references to
9778 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9779 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9782 2013-05-24 Pedro Alves <palves@redhat.com>
9784 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9785 instead of strchr/decode_address. Error if the range isn't split
9786 with a ','. Don't assume there's be a ':' in the action.
9788 2013-05-23 Yao Qi <yao@codesourcery.com>
9789 Pedro Alves <palves@redhat.com>
9791 * linux-low.c (lwp_in_step_range): New function.
9792 (linux_wait_1): If the thread was range stepping and stopped
9793 outside the stepping range, report the stop to GDB. Otherwise,
9794 continue stepping. Add range stepping debug output.
9795 (linux_set_resume_request): Copy the step range from the resume
9797 (linux_supports_range_stepping): New.
9798 (linux_target_ops) <supports_range_stepping>: Set to
9799 linux_supports_range_stepping.
9800 * linux-low.h (struct linux_target_ops)
9801 <supports_range_stepping>: New field.
9802 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9803 * linux-x86-low.c (x86_supports_range_stepping): New.
9804 (the_low_target) <supports_range_stepping>: Set to
9805 x86_supports_range_stepping.
9806 * server.c (handle_v_cont): Handle 'r' action.
9807 (handle_v_requests): Append ";r" if the target supports range
9809 * target.h (struct thread_resume) <step_range_start,
9810 step_range_end>: New fields.
9811 (struct target_ops) <supports_range_stepping>:
9813 (target_supports_range_stepping): New macro.
9815 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9817 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9818 confusion in comment.
9820 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9822 * lynx-low.c (struct process_info_private): New type.
9823 (lynx_add_process): New function.
9824 (lynx_create_inferior, lynx_attach): Replace calls to
9825 add_process by calls to lynx_add_process.
9826 (lynx_resume): If PTID is null, then try using
9827 current_process()->private->last_wait_event_ptid.
9829 (lynx_clear_inferiors): Delete. The contents of that function
9830 has been inlined in lynx_mourn;
9831 (lynx_wait_1): Save the ptid in the process's private data.
9832 (lynx_mourn): Free the process' private data. Replace call
9833 to lynx_clear_inferiors by call to clear_inferiors.
9835 2013-05-17 Yao Qi <yao@codesourcery.com>
9837 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9840 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9842 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9843 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9844 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9845 PT_TEXT_END_ADDR guards. Update comments.
9846 (linux_target_op) <read_offsets>: Conditionally define to
9847 linux_read_offsets if the target is UCLIBC and if it defines
9848 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9850 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9851 Andrew Jenner <andrew@codesourcery.com>
9853 * Makefile.in (SFILES): Add linux-nios2-low.c.
9854 (clean): Add action to delete nios2-linux.c.
9855 (nios2-linux.c): New rule.
9856 * configure.srv: Add nios2*-*-linux*.
9857 * linux-nios2-low.c: New.
9859 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9861 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9863 2013-04-25 Hui Zhu <hui@codesourcery.com>
9866 * ax.c (ax_printf): Add fflush.
9868 2013-04-22 Tom Tromey <tromey@redhat.com>
9870 * Makefile.in (SFILES): Add filestuff.c.
9871 (OBS): Add filestuff.o.
9872 (filestuff.o): New target.
9873 * config.in, configure: Rebuild.
9874 * configure.ac: Check for fdwalk, pipe2.
9876 2013-04-17 Pedro Alves <palves@redhat.com>
9878 * configure.ac (USE_THREAD_DB): Delete variable.
9879 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9880 Don't AC_SUBST USE_THREAD_DB.
9881 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9882 * config.in, configure: Regenerate.
9884 2013-04-16 Pedro Alves <palves@redhat.com>
9886 * linux-low.h (struct lwp_info) <thread_known>: Move under
9887 the USE_THREAD_DB #ifdef.
9889 2013-04-16 Pedro Alves <palves@redhat.com>
9891 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9892 (linux-low.o): Delete rule.
9893 * linux-low.h: Always include "gdb_thread_db.h" instead of
9894 conditionally including thread_db.h.
9895 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9898 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9900 * Makefile.in (install-only): Fix make install regression.
9902 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9904 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9905 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9907 * gdbserver.1: Remove.
9909 2013-03-22 Pedro Alves <palves@redhat.com>
9911 * linux-low.c (handle_extended_wait): Don't call
9912 linux_enable_event_reporting.
9914 2013-03-15 Tony Theodore <tonyt@logyst.com>
9917 * Makefile.in (SHELL): Use @SHELL@.
9919 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9921 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9924 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9926 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9927 Remove extraneous NULL element.
9929 2013-03-13 Yao Qi <yao@codesourcery.com>
9931 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9932 'V' block in trace frame.
9934 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9936 * target.h (struct target_ops): Add btrace ops.
9937 (target_supports_btrace): New macro.
9938 (target_enable_btrace): New macro.
9939 (target_disable_btrace): New macro.
9940 (target_read_btrace): New macro.
9941 * gdbthread.h (struct thread_info): Add btrace field.
9942 * server.c: Include btrace-common.h.
9943 (handle_btrace_general_set): New function.
9944 (handle_btrace_enable): New function.
9945 (handle_btrace_disable): New function.
9946 (handle_general_set): Call handle_btrace_general_set.
9947 (handle_qxfer_btrace): New function.
9948 (struct qxfer qxfer_packets[]): Add btrace entry.
9949 * inferiors.c (remove_thread): Disable btrace.
9950 * linux-low: Include linux-btrace.h.
9951 (linux_low_enable_btrace): New function.
9952 (linux_low_read_btrace): New function.
9953 (linux_target_ops): Add btrace ops.
9954 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9955 Add srv_linux_btrace=yes.
9956 (x86_64-*-linux*): Add linux-btrace.o.
9957 Add srv_linux_btrace=yes.
9958 * configure.ac: Define HAVE_LINUX_BTRACE.
9959 * config.in: Regenerated.
9960 * configure: Regenerated.
9962 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9964 * server.c (handle_qxfer): Preserve error message if -3 is
9966 (qxfer): Document the -3 return value.
9968 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9970 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9971 (linux_btrace_h): New variable.
9972 (linux-btrace.o): New rule.
9974 2013-03-08 Stan Shebs <stan@codesourcery.com>
9975 Hafiz Abid Qadeer <abidh@codesourcery.com>
9977 * tracepoint.c (trace_buffer_size): New global.
9978 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9979 (init_trace_buffer): Change to one-argument function. Allocate
9980 trace buffer memory.
9981 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9982 handle QTBuffer:size packet.
9983 (cmd_bigqtbuffer_size): New function.
9984 (initialize_tracepoint): Call init_trace_buffer with
9985 DEFAULT_TRACE_BUFFER_SIZE.
9986 * server.c (handle_query): Add QTBuffer:size in the
9989 2013-03-07 Yao Qi <yao@codesourcery.com>
9991 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9992 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9994 (cmd_qtsp): Adjust condition. Do post increment.
9995 Set cur_action and cur_step_action back to 0.
9997 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10000 * linux-low.c (linux_write_memory): Return early success if LEN is
10003 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10005 * configure.srv: Add x86_64-*-cygwin* as target.
10007 2013-02-28 Tom Tromey <tromey@redhat.com>
10009 * configure.ac: Invoke AC_SYS_LARGEFILE.
10010 * configure, config.in: Rebuild.
10012 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10014 * win32-low.c: Throughout, fix format strings and casts of
10015 printf-like functions to avoid type related warnings on all
10017 (get_child_debug_event): Print dwDebugEventCode as hex since
10018 that's how it's usually documented.
10020 2013-02-28 Yao Qi <yao@codesourcery.com>
10022 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10025 2013-02-27 Jiong Wang <jiwang@tilera.com>
10027 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10028 (reg-tilegx32.c): New rule.
10029 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10030 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10031 different register info initializer according to elf class.
10032 (init_registers_tilgx32): New function. The tilegx32 register info
10034 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10035 (tile_store_gregset): Likewise.
10037 2013-02-27 Yao Qi <yao@codesourcery.com>
10039 * server.c (process_point_options): Print debug message when
10040 debug_threads is true.
10042 2013-02-26 Yao Qi <yao@codesourcery.com>
10044 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10046 2013-02-19 Pedro Alves <palves@redhat.com>
10047 Kai Tietz <ktietz@redhat.com>
10051 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10052 instead of strtoul to extract address from packet.
10053 (process_serial_event) <'z'>: Likewise.
10055 2013-02-18 Yao Qi <yao@codesourcery.com>
10057 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10059 2013-02-14 Pedro Alves <palves@redhat.com>
10063 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10064 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10066 2013-02-14 Pedro Alves <palves@redhat.com>
10068 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10070 2013-02-14 Pedro Alves <palves@redhat.com>
10072 * tracepoint.c (save_string): Delete.
10073 (add_tracepoint_action): Use savestring instead of save_string.
10075 2013-02-12 Pedro Alves <palves@redhat.com>
10077 * linux-xtensa-low.c: Ditto.
10078 * xtensa-xtregs.c: Ditto.
10080 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10082 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10085 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10087 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10088 aarch64_num_wp_regs and aarch64_num_bp_regs to
10089 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10091 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10093 * linux-aarch64-low.c (ps_get_thread_area): Replace
10094 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10096 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10097 Marcus Shawcroft <marcus.shawcroft@arm.com>
10098 Nigel Stephens <nigel.stephens@arm.com>
10099 Yufeng Zhang <yufeng.zhang@arm.com>
10101 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10102 (aarch64.c, aarch64-without-fpu.c): New targets.
10103 * configure.srv (aarch64*-*-linux*): New.
10104 * linux-aarch64-low.c: New file.
10106 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10108 * linux-low.c (handle_extended_wait, linux_create_inferior)
10109 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10110 (dequeue_one_deferred_signal, linux_resume_one_thread)
10111 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10112 (linux_tracefork_grandchild, linux_test_for_tracefork)
10113 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10114 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10115 where the argument is 0.
10117 2013-01-25 Yao Qi <yao@codesourcery.com>
10119 * event-loop.c: Include "queue.h".
10120 (gdb_event_p): New typedef.
10121 (struct gdb_event) <next_event>: Remove.
10122 (event_queue): Change to QUEUE(gdb_event_p).
10123 (async_queue_event): Remove.
10124 (gdb_event_xfree): New.
10125 (initialize_event_loop): New.
10126 (process_event): Use API from QUEUE.
10127 (wait_for_event): Likewise.
10128 * server.c (main): Call initialize_event_loop.
10129 * server.h (initialize_event_loop): Declare.
10131 2013-01-18 Yao Qi <yao@codesourcery.com>
10133 * ax.h (struct eval_agent_expr_context): New.
10134 (gdb_eval_agent_expr): Update declaration.
10135 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10136 TFRAME. Add new argument CTX.
10137 * server.h (struct eval_agent_expr_context): Declare.
10138 (agent_mem_read, agent_tsv_read): Update declaration.
10139 (agent_mem_read_string): Likewise.
10140 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10141 (add_traceframe_block): Add new argument TPOINT.
10142 Increase TPOINT->traceframe_usage.
10143 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10144 eval_tracepoint_agent_expr.
10145 (condition_true_at_tracepoint): Likewise.
10146 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10147 (agent_mem_read_string, agent_tsv_read): Likewise.
10149 2013-01-16 Yao Qi <yao@codesourcery.com>
10151 * linux-low.c (linux_resume_one_lwp): Don't check
10152 'lwp->bp_reinsert != 0'.
10154 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10155 Pedro Alves <palves@redhat.com>
10157 * lynx-low.c (ptrace_request_to_str): Define a temporary
10158 macro and use it to simplify this function's implementation.
10160 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10162 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10165 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10167 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10169 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10171 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10173 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10175 * lynx-low.c (lynx_resume): Use the resume_info parameter
10176 to determine the ptid for the lynx_ptrace call, unless
10177 it is equal to minus_one_ptid, in which case we use the
10178 ptid of the current_inferior.
10179 (lynx_wait_1): After having received a thread create/exit
10180 event, resume the inferior's execution using the signaling
10181 thread's ptid, rather than the old ptid.
10183 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10185 * lynx-low.c (lynx_resume): Delete variable ret.
10187 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10189 * gdbreplay.c (gdbreplay_version): Update copyright year.
10190 * server.c (gdbserver_version): Likewise.
10192 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10194 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10197 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10199 * lynx-low.c (ptrace_request_to_str): Add handling for
10200 PTRACE_GETTRACESIG.
10202 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10204 * lynx-low.c (lynx_attach): Delete variable new_process.
10206 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10208 * lynx-low.c (lynx_create_inferior): Delete variable
10211 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10213 * lynx-low.c (ptrace_request_to_str): Do not handle
10214 PTRACE_GETTHREADLIST if this macro does not exist.
10216 2012-12-15 Yao Qi <yao@codesourcery.com>
10218 * Makefile.in (OBS): Add notif.o.
10219 * notif.c, notif.h: New.
10220 * server.c: Include "notif.h".
10221 (struct vstop_notif) <next>: Remove.
10223 (queue_stop_reply): Update.
10224 (push_event, send_next_stop_reply): Remove.
10225 (discard_queued_stop_replies): Update.
10226 (notif_stop): New variable.
10227 (handle_v_stopped): Remove.
10228 (handle_v_requests): Don't call handle_v_stopped. Call
10229 handle_ack_notif instead.
10230 (queue_stop_reply_callback): Call notif_event_enque instead
10231 of queue_stop_reply.
10232 (handle_status): Don't call send_next_stop_reply, call
10233 notif_write_event instead.
10234 (kill_inferior_callback): Likewise.
10235 (detach_or_kill_inferior_callback): Likewise.
10236 (main): Call initialize_notif.
10237 (process_serial_event): Call QUEUE_is_empty.
10238 (handle_target_event): Call notif_push instead of push event.
10239 * server.h (push_event): Remove declaration.
10241 2012-12-10 Tom Tromey <tromey@redhat.com>
10243 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10244 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10247 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10248 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10249 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10250 (amd64-linux-ipa.o, ax.o): Rewrite.
10251 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10252 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10253 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10254 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10255 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10256 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10257 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10258 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10259 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10260 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10261 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10262 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10263 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10264 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10265 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10266 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10267 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10268 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10269 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10270 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10271 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10272 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10273 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10274 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10275 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10276 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10277 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10278 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10279 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10280 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10281 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10282 (reg-tilegx.o): Remove.
10283 (all_object_files): New macro.
10284 Include .deps files.
10285 * aclocal.m4, configure: Rebuild.
10286 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10287 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10288 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10290 2012-12-05 Tom Tromey <tromey@redhat.com>
10293 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10295 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10297 * configure.ac: Check for linux/perf_event.h.
10298 * config.in: Regenerated.
10299 * configure: Regenerated.
10301 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10303 * hostio.c (handle_readlink): Decrease buffer size
10304 parameter passed to readlink by one byte.
10306 2012-11-26 Yao Qi <yao@codesourcery.com>
10308 * configure.ac (build_warnings): Append '-Wempty-body'.
10309 * configure: Regenerated.
10310 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10313 2012-11-15 Pierre Muller <muller@sourceware.org>
10315 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10316 * config.in: Regenerate.
10317 * configure: Regenerate.
10318 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10319 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10320 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10321 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10323 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10324 instead of <sys/wait.h> header.
10325 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10327 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10329 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10330 (various make rules): Remove -DGDBSERVER
10332 2012-11-09 Yao Qi <yao@codesourcery.com>
10334 * spu-low.c (current_ptid): Move it to ..
10335 * gdbthread.h: ... here. New.
10336 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10337 * server.c (myresume, process_serial_event): Likewise.
10338 * thread-db.c (thread_db_find_new_threads): Likewise.
10339 * tracepoint.c (run_inferior_command): Likewise.
10341 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10343 * server.c (handle_search_memory_1): Include access length in
10346 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10348 * linux-crisv32-low.c: Fix compile errors.
10350 2012-09-04 Yao Qi <yao@codesourcery.com>
10352 * tracepoint.c (cmd_qtsv): Adjust debug message.
10353 Don't check CUR_TPOINT.
10355 2012-08-28 Yao Qi <yao@codesourcery.com>
10357 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10358 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10359 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10360 Remove declarations of xmalloc, xreallloc, xstrdup and
10362 * Makefile.in (libiberty_h): New.
10363 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10364 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10366 2012-08-23 Yao Qi <yao@codesourcery.com>
10368 * server.h: Remove declaration of 'xsnprintf'.
10370 2012-08-22 Keith Seitz <keiths@redhat.com>
10372 * server.h: Include build-gnulib-gbserver/config.h.
10373 * gdbreplay.c: Likewise.
10375 2012-08-08 Doug Evans <dje@google.com>
10377 * Makefile.in (SFILES): Add gdb_vecs.c.
10378 (OBS): Add gdb_vecs.o.
10379 (gdb_vecs_h, host_defs_h): New variables.
10380 (thread-db.o): Add $(gdb_vecs_h) dependency.
10381 (gdb_vecs.o): New rule.
10382 * thread-db.c: #include "gdb_vecs.h".
10383 (thread_db_load_search): Use a vector to iterate over path elements.
10384 Handle text appearing after "$pdir".
10386 * configure.ac: Add check for strstr.
10387 * config.in: Regenerate.
10388 * configure: Regenerate.
10390 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10392 * hostio.c (handle_pread): If pread fails, fall back to attempting
10394 (handle_pwrite): Likewise for pwrite.
10396 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10398 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10399 between unsupported TYPE and unimplementable ADDR/LEN combination.
10400 (arm_insert_point): Act on new return value.
10402 2012-07-31 Pedro Alves <palves@redhat.com>
10404 * server.c (process_point_options): Only skip tokens if we find
10405 one that is unrecognized. Don't treat 'X' specially while
10406 skipping unrecognized tokens.
10408 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10410 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10411 to 4-byte-align HW breakpoint addresses for Thumb.
10413 2012-07-27 Yao Qi <yao@codesourcery.com>
10417 * server.h: Declare gdb_agent_about_to_close.
10418 * target.c (kill_inferior): Include "agent.h".
10419 New. Send command 'kill'.
10420 * target.h (kill_inferior): Removed macro.
10421 * tracepoint.c (gdb_agent_about_to_close): New.
10422 (gdb_agent_helper_thread): Handle command 'close'.
10423 Wait endlessly until the inferior stops.
10424 Install gdb_agent_remove_socket to atexit hook.
10425 (agent_socket_name): New static variable.
10426 (gdb_agent_socket_init): Replace local variable 'name' with
10427 'agent_socket_name'.
10428 (gdb_agent_remove_socket): New.
10430 2012-07-27 Yao Qi <yao@codesourcery.com>
10432 * server.c (process_point_options): Stop at 'X' when parsing.
10434 2012-07-19 Michael Eager <eager@eagercon.com>
10436 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10438 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10439 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10440 hardware breakpoint.
10442 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10444 * gdbserver/linux-low.c (initialize_low): Call
10445 linux_ptrace_init_warnings.
10447 2012-07-02 Doug Evans <dje@google.com>
10449 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10452 2012-07-02 Stan Shebs <stan@codesourcery.com>
10454 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10455 (ax.o): Add it to build rule.
10457 (OBS): Add format.o.
10458 (IPA_OBS): Add format.o.
10459 * server.c (handle_query): Claim support for breakpoint commands.
10460 (process_point_options): Add command case.
10461 (process_serial_event): Leave running if there are printfs in
10463 * mem-break.h (any_persistent_commands): Declare.
10464 (add_breakpoint_commands): Declare.
10465 (gdb_no_commands_at_breakpoint): Declare.
10466 (run_breakpoint_commands): Declare.
10467 * mem-break.c (struct point_command_list): New struct.
10468 (struct breakpoint): New field command_list.
10469 (any_persistent_commands): New function.
10470 (add_commands_to_breakpoint): New function.
10471 (add_breakpoint_commands): New function.
10472 (gdb_no_commands_at_breakpoint): New function.
10473 (run_breakpoint_commands): New function.
10474 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10476 * ax.c: Include format.h.
10477 (ax_printf): New function.
10478 (gdb_eval_agent_expr): Add printf opcode.
10480 2012-06-13 Yao Qi <yao@codesourcery.com>
10482 * server.c (start_inferior): Remove duplicated writes to fields
10483 'last_resume_kind' and 'last_status' of 'current_inferior'.
10485 2012-06-12 Yao Qi <yao@codesourcery.com>
10486 Pedro Alves <palves@redhat.com>
10488 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10490 * server.c (handle_v_cont): Extend comment.
10492 2012-06-11 Yao Qi <yao@codesourcery.com>
10494 * linux-low.c (linux_attach): Add 'static'.
10496 2012-06-06 Yao Qi <yao@codesourcery.com>
10498 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10500 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10502 Fix gcc -flto compilation warning.
10503 * server.c (main): Make variable multi_mode and attach volatile.
10505 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10507 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10508 if the platform doesn't know about it.
10510 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10512 * Makefile.in (SFILES): Add linux-tile-low.c.
10513 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10514 * configure.srv: Handle tilegx-*-linux*.
10515 * linux-tile-low.c: New file.
10517 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10519 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10521 2012-05-24 Pedro Alves <palves@redhat.com>
10525 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10527 2012-05-24 Pedro Alves <palves@redhat.com>
10531 Replace target_signal with gdb_signal throughout.
10533 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10535 * linux-low.c (linux_store_registers): Avoid the copying sequence
10536 when no data has been retrieved by ptrace.
10538 2012-05-22 Will Deacon <will.deacon@arm.com>
10540 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10541 Include asm/ptrace.h.
10542 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10545 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10547 * linux-low.c (linux_store_registers): Don't re-retrieve data
10548 with ptrace that has already been obtained from /proc. Always
10549 copy any data retrieved with ptrace to the buffer supplied.
10551 2012-05-11 Yao Qi <yao@codesourcery.com>
10552 Pedro Alves <palves@redhat.com>
10554 * linux-low.c (enum stopping_threads_kind): New.
10555 (stopping_threads): Change type to `enum stopping_threads_kind'.
10556 (handle_extended_wait): If stopping and suspending threads, leave
10557 the new_lwp suspended too.
10558 (linux_wait_for_event): Adjust.
10559 (stop_all_lwps): Set `stopping_threads' to
10560 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10561 whether we're suspending threads or just stopping them. Assert no
10564 2012-04-29 Yao Qi <yao@codesourcery.com>
10566 * server.h: Move some code to ...
10567 * gdbthread.h: ... here. New.
10568 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10569 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10570 (nto-low.o, win32-low.o): Likewise.
10571 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10572 * regcache.c, remote-utils.c, server.c: Likewise.
10573 * target.c, tracepoint.c, win32-low.c: Likewise.
10575 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10577 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10578 (PTRACE_ARG4_TYPE): Likewise.
10579 (PTRACE_XFER_TYPE): Likewise.
10580 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10581 ptrace to PTRACE_ARG3_TYPE.
10582 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10583 (PTRACE_ARG4_TYPE): Likewise.
10584 (PTRACE_XFER_TYPE): Likewise.
10585 (linux_detach_one_lwp): Cast fourth argument of
10586 ptrace to long then PTRACE_ARG4_TYPE.
10587 (regsets_fetch_inferior_registers): Cast third argument of
10588 ptrace to long then PTRACE_ARG3_TYPE.
10589 (regsets_store_inferior_registers): Likewise.
10591 2012-04-20 Pedro Alves <palves@redhat.com>
10593 * configure: Regenerate.
10595 2012-04-19 Pedro Alves <palves@redhat.com>
10597 * Makefile.in (GNULIB_BUILDDIR): New.
10598 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10599 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10600 (all, install-only, uninstall, clean-info, all-lib, clean): No
10601 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10602 (maintainer-clean realclean distclean): Use subdir_do.
10604 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10605 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10606 * acinclude.m4: Include acx_configure_dir.m4.
10607 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10608 calls. Call AC_PROG_RANLIB. Configure gnulib using
10611 (GNULIB_STDINT_H): Adjust.
10612 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10613 * gdbreplay.c: Include build-gnulib/config.h.
10614 * server.h: Likewise.
10615 * aclocal.m4: Regenerate.
10616 * config.in: Regenerate.
10617 * configure: Regenerate.
10619 2012-04-19 Pedro Alves <palves@redhat.com>
10621 * Makefile.in (LIBGNU, INCGNU): Adjust.
10622 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10623 (all, install-only, uninstall, clean-info, all-lib, clean)
10624 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10625 * configure.ac: Adjust AC_OUTPUT output.
10626 * aclocal.m4: Regenerate.
10627 * configure: Regenerate.
10629 2012-04-19 Pedro Alves <palves@redhat.com>
10631 * Makefile.in (generated_files): New.
10632 (server_h): Remove the explicit dependency on config.h, and depend
10633 on $generated_files.
10635 2012-04-19 Pedro Alves <palves@redhat.com>
10637 * Makefile.in (INCGNU): Add -Ignulib.
10639 2012-04-19 Pedro Alves <palves@redhat.com>
10641 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10642 (INCGNU): ... this, and spell out -I here.
10643 (GNULIB_LIB): Rename to ...
10644 (LIBGNU): ... this.
10645 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10647 2012-04-19 Pedro Alves <palves@redhat.com>
10649 * config.in: Regenerate.
10651 2012-04-19 Pedro Alves <palves@redhat.com>
10653 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10654 * server.h (memmem): Remove declaration.
10655 * config.in: Regenerate.
10656 * configure: Regenerate.
10658 2012-04-19 Yao Qi <yao@codesourcery.com>
10660 * Makefile.in (SFILES): Add common/vec.c.
10664 2012-04-19 Yao Qi <yao@codesourcery.com>
10666 * remote-utils.c (prepare_resume_reply): Replace with macro
10667 target_core_of_thread.
10668 * server.c (handle_qxfer_threads_proper): Likewise.
10669 * target.h (traget_core_of_thread): New macro.
10671 2012-04-18 Pedro Alves <palves@redhat.com>
10673 * aclocal.m4: Regenerate.
10674 * configure: Regenerate.
10676 2012-04-16 Yao Qi <yao@codesourcery.com>
10678 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10679 duplicated on address.
10681 2012-04-16 Yao Qi <yao@codesourcery.com>
10683 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10684 (struct tracepoint_action_ops) <send>: New field.
10685 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10686 (agent_expr_send, x_tracepoint_action_send): New.
10687 (l_tracepoint_action_send): New.
10688 (cmd_qtdp): Download and install tracepoint
10689 according to `use_agent'.
10690 (run_inferior_command): Add one more parameter `len'.
10692 (tracepoint_send_agent): New.
10693 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10695 2012-04-16 Yao Qi <yao@codesourcery.com>
10697 * tracepoint.c (download_tracepoints): Moved to ...
10698 (cmd_qtstart): ... here.
10700 2012-04-14 Yao Qi <yao@codesourcery.com>
10702 * tracepoint.c: Include inttypes.h.
10703 (struct collect_memory_action): Use sized types.
10704 (struct tracepoint): Likewise.
10705 (cmd_qtdp, stop_tracing): Update print specifiers.
10706 (cmd_qtp, response_tracepoint): Likewise.
10707 (collect_data_at_tracepoint): Likewise.
10708 (collect_data_at_step): Likewise.
10710 2012-04-14 Yao Qi <yao@codesourcery.com>
10712 Import gnulib module inttypes.
10713 * aclocal.m4, config.in, configure: Regenerated.
10715 2012-04-14 Yao Qi <yao@codesourcery.com>
10717 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10718 Makefile and config.status at last.
10720 2012-04-13 Yao Qi <yao@codesourcery.com>
10722 * tracepoint.c: Include stdint.h unconditionally.
10724 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10726 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10727 on BFD_HAVE_SYS_PROCFS_TYPE.
10728 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10729 * configure: Regenerate.
10730 * config.in: Likewise.
10732 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10734 * Makefile.in (clean): Also remove x32.c x32-linux.c
10735 x32-avx.c x32-avx-linux.c.
10736 (x32.o): New target.
10738 (x32-linux.o): Likewise.
10739 (x32-linux.c): Likewise.
10740 (x32-avx.o): Likewise.
10741 (x32-avx.c): Likewise.
10742 (x32-avx-linux.o): Likewise.
10743 (x32-avx-linux.c): Likewise.
10745 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10746 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10747 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10748 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10749 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10750 i386/x32-avx-linux.xml.
10752 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10753 (init_registers_x32_avx_linux): Likwise.
10754 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10755 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10757 2012-04-13 Pedro Alves <palves@redhat.com>
10759 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10760 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10761 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10762 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10765 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10767 * linux-x86-low.c (compat_x32_clock_t): New.
10768 (compat_x32_siginfo_t): Likewise.
10769 (compat_x32_siginfo_from_siginfo): Likewise.
10770 (siginfo_from_compat_x32_siginfo): Likewise.
10771 (linux_is_elf64): Likewise.
10772 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10773 and siginfo_from_compat_x32_siginfo for x32.
10774 (x86_arch_setup): Set linux_is_elf64.
10776 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10779 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10781 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10782 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10783 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10784 compatible with process.
10786 2012-04-12 Yao Qi <yao@codesourcery.com>
10788 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10789 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10790 (install-only, install-info, clean): Handle sub dir gnulib.
10791 (all-lib, am--refresh): New targets.
10792 (memmem.o): Remove target.
10793 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10794 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10795 (AC_REPLACE_FUNCS): Remove memmem.
10796 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10797 (AC_OUTPUT): Generate Makefile in gnulib/.
10798 * aclocal.m4, config.in, configure: Regenerated.
10800 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10802 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10804 2012-04-05 Pedro Alves <palves@redhat.com>
10806 -Werror=strict-aliasing
10808 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10811 2012-04-04 Pedro Alves <palves@redhat.com>
10813 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10814 (sparc_store_gregset_from_stack, sparc_store_gregset)
10815 (sparc_breakpoint_at): Fix formatting.
10817 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10819 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10821 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10822 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10823 * config.in: Regenerate.
10824 * configure: Likewise.
10826 2012-03-29 Pedro Alves <palves@redhat.com>
10828 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10829 Correct ptrace arguments.
10831 2012-03-28 Pedro Alves <palves@redhat.com>
10833 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10834 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10835 (IA64_FR1_REGNUM): New defines.
10836 (ia64_fetch_register): New.
10837 (the_low_target): Install it.
10838 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10840 * linux-low.c (linux_fetch_registers): Try the
10841 the_low_target.fetch_register hook first.
10843 * linux-arm-low.c (the_low_target): Adjust.
10844 * linux-bfin-low.c (the_low_target): Adjust.
10845 * linux-cris-low.c (the_low_target): Adjust.
10846 * linux-crisv32-low.c (the_low_target): Adjust.
10847 * linux-m32r-low.c (the_low_target): Adjust.
10848 * linux-m68k-low.c (the_low_target): Adjust.
10849 * linux-mips-low.c (the_low_target): Adjust.
10850 * linux-ppc-low.c (the_low_target): Adjust.
10851 * linux-s390-low.c (the_low_target): Adjust.
10852 * linux-sh-low.c (the_low_target): Adjust.
10853 * linux-sparc-low.c (the_low_target): Adjust.
10854 * linux-tic6x-low.c (the_low_target): Adjust.
10855 * linux-x86-low.c (the_low_target): Adjust.
10856 * linux-xtensa-low.c (the_low_target): Adjust.
10858 2012-03-26 Pedro Alves <palves@redhat.com>
10860 * server.c (handle_qxfer_libraries): Don't bail early if
10861 the_target->qxfer_libraries_svr4 is not NULL.
10863 2012-03-26 Pedro Alves <palves@redhat.com>
10865 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10867 2012-03-23 Pedro Alves <palves@redhat.com>
10869 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10870 "library-list-svr4" element's start tag when the the DSO list is
10873 2012-03-23 Pedro Alves <palves@redhat.com>
10875 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10876 a variable whose type size is the same as the inferior's pointer
10879 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10881 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10883 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10884 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10885 * linux-low.h: Include <signal.h>.
10886 (struct siginfo): Remove forward declaration.
10887 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10890 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10892 * .gitignore: Ignore more files.
10894 2012-03-19 Pedro Alves <palves@redhat.com>
10895 Jan Kratochvil <jan.kratochvil@redhat.com>
10897 * server.c (cont_thread, general_thread): Add describing comments.
10898 (start_inferior): Clear `cont_thread'.
10899 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10902 2012-03-15 Yao Qi <yao@codesourcery.com>
10904 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10906 (cmd_qtdp): ... here.
10908 2012-03-15 Yao Qi <yao@codesourcery.com>
10910 * tracepoint.c (struct tracepoint_action_ops): New.
10911 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10912 (m_tracepoint_action_download): New.
10913 (r_tracepoint_action_download): New.
10914 (x_tracepoint_action_download): New.
10915 (l_tracepoint_action_download): New.
10916 (add_tracepoint_action): Install `action->ops' according type.
10917 (download_tracepoint_1): Move code `download' function pointer
10918 of various tracepoint_action_ops.
10920 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10922 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10923 linux_ptrace_attach_warnings.
10925 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10927 * Makefile.in (linux-ptrace.o): New.
10928 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10929 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10930 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10931 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10932 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10934 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10936 2012-03-08 Yao Qi <yao@codesourcery.com>
10937 Pedro Alves <palves@redhat.com>
10939 Fix PR server/13392.
10940 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10941 offset of JMP insn.
10942 * tracepoint.c (remove_tracepoint): New.
10943 (cmd_qtdp): Call remove_tracepoint when failed to install.
10945 2012-03-07 Pedro Alves <palves@redhat.com>
10947 * linux-low.c (get_detach_signal): New.
10948 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10949 Pass on pending signals to PTRACE_DETACH. Check the result of the
10951 * server.c (program_signals, program_signals_p): New.
10952 (handle_general_set): Handle QProgramSignals.
10953 * server.h (program_signals, program_signals_p): Declare.
10955 2012-03-05 Pedro Alves <palves@redhat.com>
10956 Jan Kratochvil <jan.kratochvil@redhat.com>
10958 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10961 2012-03-03 Yao Qi <yao@codesourcery.com>
10963 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10964 agent_look_up_symbols.
10966 2012-03-03 Yao Qi <yao@codesourcery.com>
10968 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10969 (linux-x86-low.o): Likewise.
10970 * server.h: Remove in_process_agent_loaded.
10971 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10975 2012-03-03 Yao Qi <yao@codesourcery.com>
10977 * tracepoint.c (gdb_agent_capability): New global.
10978 (in_process_agent_loaded_ust): Renamed to
10979 `in_process_agent_supports_ust'.
10981 (in_process_agent_supports_ust): Call agent_capability_check.
10982 (clear_installed_tracepoints): Assert that agent supports
10985 2012-03-03 Yao Qi <yao@codesourcery.com>
10987 * linux-low.c (linux_supports_agent): New.
10988 (linux_target_ops): Initialize field `supports_agent' with
10989 linux_supports_agent.
10990 * target.h (struct target_ops) <supports_agent>: New.
10991 (target_supports_agent): New macro.
10992 * server.c (handle_general_set): Handle packet 'QAgent'.
10993 (handle_query): Send `QAgent+'.
10994 * Makefile.in (server.o): Depends on agent.h.
10996 2012-03-03 Yao Qi <yao@codesourcery.com>
10998 * Makefile.in (OBS): Add agent.o.
10999 Add new rule for agent.o.
11000 Track dependence of tracepoint.c on agent.h.
11001 * tracepoint.c (run_inferior_command_1):
11002 (run_inferior_command): Call agent_run_command.
11003 (gdb_ust_connect_sync_socket): Deleted. Move it to
11005 (resume_thread, stop_thread): Likewise.
11006 (gdb_ust_socket_init): Renamed to ...
11007 (gdb_agent_socket_init): ... New.
11008 (gdb_ust_thread): Renamed to ...
11009 (gdb_agent_helper_thread): ... New.
11010 (gdb_ust_init): Move some code to ...
11011 (gdb_agent_init): ... here. New.
11012 [HAVE_UST]: Call gdb_ust_init.
11013 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11014 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11015 * config.in, configure: Regenerated.
11017 2012-03-02 Pedro Alves <palves@redhat.com>
11019 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11020 * linux-low.c (struct simple_pid_list): New.
11021 (stopped_pids): New a struct simple_pid_list pointer.
11022 (add_to_pid_list, pull_pid_from_list): New.
11023 (handle_extended_wait): Don't assume the first signal new children
11024 report is SIGSTOP. Adjust call to pull_pid_from_list.
11025 (linux_wait_for_lwp): Adjust.
11027 2012-03-02 Yao Qi <yao@codesourcery.com>
11029 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11032 2012-03-02 Yao Qi <yao@codesourcery.com>
11034 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11035 `stop_pc' and `tpoint'. Update caller.
11037 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11039 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11040 * linux-low.c (use_linux_regsets): New macro.
11041 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11042 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11043 (linux_register_in_regsets): New function.
11044 (usr_fetch_inferior_registers): Skip registers covered by
11046 (usr_store_inferior_registers): Likewise.
11047 (usr_fetch_inferior_registers): New macro.
11048 (usr_store_inferior_registers): Likewise.
11049 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11050 (linux_store_registers): Likewise.
11051 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11053 (init_registers_mips64_dsp_linux): Likewise.
11054 (init_registers_mips_linux): New macro.
11055 (init_registers_mips_dsp_linux): Likewise.
11056 (mips_dsp_num_regs): Likewise.
11057 (DSP_BASE, DSP_CONTROL): New fallback macros.
11058 (mips_base_regs): New macro.
11059 (mips_regmap): Use it. Fix the size.
11060 (mips_dsp_regmap): New variable.
11061 (mips_dsp_regset_bitmap): Likewise.
11062 (mips_arch_setup): New function.
11063 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11065 (mips_cannot_store_register): Likewise.
11066 (the_low_target): Update .arch_setup, .num_regs and .regmap
11067 initializers. Add .regset_bitmap initializer.
11068 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11070 * linux-bfin-low.c (the_low_target): Likewise.
11071 * linux-cris-low.c (the_low_target): Likewise.
11072 * linux-crisv32-low.c (the_low_target): Likewise.
11073 * linux-ia64-low.c (the_low_target): Likewise.
11074 * linux-m32r-low.c (the_low_target): Likewise.
11075 * linux-m68k-low.c (the_low_target): Likewise.
11076 * linux-ppc-low.c (the_low_target): Likewise.
11077 * linux-s390-low.c (the_low_target): Likewise.
11078 * linux-sh-low.c (the_low_target): Likewise.
11079 * linux-sparc-low.c (the_low_target): Likewise.
11080 * linux-tic6x-low.c (the_low_target): Likewise.
11081 * linux-x86-low.c (the_low_target): Likewise.
11082 * linux-xtensa-low.c (the_low_target): Likewise.
11083 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11084 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11085 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11087 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11088 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11090 2012-02-29 Yao Qi <yao@codesourcery.com>
11091 Pedro Alves <palves@redhat.com>
11093 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11094 `step_over_finished' is true.
11096 2012-02-27 Pedro Alves <palves@redhat.com>
11098 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11099 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11101 2012-02-27 Pedro Alves <palves@redhat.com>
11104 * linux-low.c (pid_is_stopped): New.
11105 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11107 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11109 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11112 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11114 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11116 2012-02-24 Luis Machado <lgustavo@codesourcery>
11118 * server.c (handle_query): Advertise support for target-side
11119 breakpoint condition evaluation.
11120 (process_point_options): New function.
11121 (process_serial_event): When inserting a breakpoint, check for
11122 a target-side condition that should be evaluated.
11124 * mem-break.c: Include regcache.h and ax.h.
11125 (point_cond_list_t): New data structure.
11126 (breakpoint) <cond_list>: New field.
11127 (find_gdb_breakpoint_at): Make non-static.
11128 (delete_gdb_breakpoint_at): Clear any target-side
11130 (clear_gdb_breakpoint_conditions): New function.
11131 (add_condition_to_breakpoint): Likewise.
11132 (add_breakpoint_condition): Likewise.
11133 (gdb_condition_true_at_breakpoint): Likewise.
11134 (gdb_breakpoint_here): Return result directly instead
11135 of going through a local variable.
11137 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11138 (clear_gdb_breakpoint_conditions): Likewise.
11139 (add_breakpoint_condition): Likewise.
11140 (gdb_condition_true_at_breakpoint): Likewise.
11142 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11143 (need_step_over_p): Take target-side breakpoint condition into
11146 2012-02-24 Luis Machado <lgustavo@codesourcery>
11148 * server.h: Include tracepoint.h.
11149 (agent_mem_read, agent_get_trace_state_variable_value,
11150 agent_set_trace_state_variable_value,
11151 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11152 get_set_tsv_func_addr): New prototypes.
11154 * ax.h: New include file.
11155 * ax.c: New source file.
11157 * tracepoint.c: Include ax.h.
11158 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11159 agent_expr, eval_result_type): Move to ax.h.
11160 (parse_agent_expr): Rename to ...
11161 (gdb_parse_agent_expr): ... this, make it non-static and move
11163 (unparse_agent_expr) Rename to ...
11164 (gdb_unparse_agent_expr): ... this, make it non-static and move
11166 (eval_agent_expr): Rename to ...
11167 (eval_tracepoint_agent_expr): ... this.
11168 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11169 forward declarations.
11170 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11171 (agent_get_trace_state_variable_value): New function.
11172 (agent_set_trace_state_variable_value): New function.
11173 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11174 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11175 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11176 (condition_true_at_tracepoint): Likewise.
11177 (parse_agent_expr): Rename to ...
11178 (gdb_parse_agent_expr): ... this and move to ax.c.
11179 (unparse_agent_expr): Rename to ...
11180 (gdb_unparse_agent_expr): ... this and move to ax.c.
11181 (gdb_agent_op_name): Move to ax.c.
11182 (eval_agent_expr): Rename to ...
11183 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11185 (eval_tracepoint_agent_expr): New function.
11186 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11188 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11190 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11191 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11192 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11193 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11194 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11195 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11196 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11197 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11198 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11199 (compile_bytecodes): Remove forward declaration.
11200 (is_goto_target): Move to ax.c.
11201 (compile_bytecodes): Move to ax.c and call
11202 agent_get_trace_state_variable_value (...) and
11203 agent_set_trace_state_variable_value (...).
11205 * Makefile.in: Update ax.c and IPA dependencies.
11207 2012-02-24 Pedro Alves <palves@redhat.com>
11209 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11210 (cmd_bigqtbuffer_circular): ... this. Only handle
11211 'QTBuffer:circular:'.
11212 (handle_tracepoint_general_set): Adjust.
11214 2012-02-16 Yao Qi <yao@codesourcery.com>
11216 * inferiors.c: Move code to ...
11217 * dll.c: .... here. New.
11218 * server.h: Declare clear_dlls.
11219 * Makefile.in (SFILES): Add dll.c.
11223 2012-02-11 Yao Qi <yao@codesourcery.com>
11225 * server.c: (handle_monitor_command): Add a new parameter
11227 (handle_query): Update caller.
11229 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11231 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11232 * configure, config.in: Regenerate.
11233 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11236 2012-02-02 Pedro Alves <palves@redhat.com>
11238 Try SIGKILL first, then PTRACE_KILL.
11239 * linux-low.c (linux_kill_one_lwp): New.
11240 (linux_kill_one_lwp): Rename to ...
11241 (kill_one_lwp_callback): ... this. Use the new
11242 linux_kill_one_lwp.
11244 2012-02-02 Pedro Alves <palves@redhat.com>
11246 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11249 2012-01-27 Pedro Alves <palves@redhat.com>
11251 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11252 (elf_64_file_p): Make static.
11253 (linux_pid_exe_is_elf_64_file): New.
11254 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11255 Delete declarations.
11256 (linux_pid_exe_is_elf_64_file): Declare.
11257 * linux-x86-low.c (x86_arch_setup): Use
11258 linux_pid_exe_is_elf_64_file.
11260 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11262 * linux-low.c (linux_wait_for_event_1): Rename to ...
11263 (linux_wait_for_event): ... here and merge it with former
11264 linux_wait_for_event - new variable wait_ptid, use it.
11265 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11267 2012-01-23 Pedro Alves <palves@redhat.com>
11269 * server.c (main): Avoid yet another case of infinite loop while
11270 detaching/killing after a longjmp.
11272 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11275 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11277 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11279 * hostio.c (handle_readlink): New function.
11280 (handle_vFile): Call it to handle "vFile:readlink" packets.
11282 2012-01-20 Pedro Alves <palves@redhat.com>
11283 Ulrich Weigand <ulrich.weigand@linaro.org>
11285 * server.c (handle_v_requests): Only support vAttach and vRun to
11286 start multiple processes when in extended protocol mode.
11288 2012-01-17 Pedro Alves <palves@redhat.com>
11290 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11291 memalign plus mprotect to allocate the scratch buffer.
11293 2012-01-13 Pedro Alves <palves@redhat.com>
11295 * server.c (attach_inferior): Clear `cont_thread'.
11297 2012-01-13 Pedro Alves <palves@redhat.com>
11299 * server.c (main): Avoid infinite loop while detaching/killing
11302 2012-01-09 Doug Evans <dje@google.com>
11304 * server.c (start_inferior): Set last_ptid in --wrapper case.
11306 2012-01-06 Yao Qi <yao@codesourcery.com>
11308 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11310 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11312 2012-01-04 Yao Qi <yao@codesourcery.com>
11314 * tracepoint.c (cmd_qtdp): Print debug message
11315 for static tracepoint.
11317 2012-01-04 Yao Qi <yao@codesourcery.com>
11319 * tracepoint.c (trace_vdebug): Differentiate debug message
11320 between gdbserver and IPA.
11322 2012-01-03 Yao Qi <yao@codesourcery.com>
11324 * tracepoint.c (tracepoint_was_hit): Don't collect for
11327 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11329 * terminal.h: Reformat copyright header.
11331 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11333 * server.c (gdbserver_version): Update copyright year.
11334 * gdbreplay.c (gdbreplay_version): Likewise.
11336 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11338 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11341 2011-12-18 Hui Zhu <teawater@gmail.com>
11342 * linux-low.c (linux_create_inferior): Save return value to ret.
11344 2011-12-18 Hui Zhu <teawater@gmail.com>
11346 * linux-low.c (linux_create_inferior): Save return value to ret.
11348 2011-12-16 Doug Evans <dje@google.com>
11350 * linux-low.c (linux_create_inferior): If stdio connection,
11351 redirect stdin from /dev/null, stdout to stderr.
11352 * remote-utils.c (remote_is_stdio): New static global.
11353 (remote_connection_is_stdio): New function.
11354 (remote_prepare): Handle stdio connection.
11355 (remote_open): Ditto.
11356 (remote_close): Don't close stdin for stdio connections.
11357 (read_prim,write_prim): New functions. Replace all calls to
11358 read/write to these.
11359 * server.c (main): Watch for "-" argument. Move call to
11360 remote_prepare before start_inferior.
11361 * server.h (STDIO_CONNECTION_NAME): New macro.
11362 (remote_connection_is_stdio): Declare.
11364 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11365 in debugging output.
11367 2011-12-15 Yao Qi <yao@codesourcery.com>
11369 * tracepoint.c: Include sys/syscall.h.
11370 (gdb_ust_thread): Remove preprocessor conditional.
11372 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11374 * linux-low.c (linux_detach_one_lwp): Call
11375 the_low_target.prepare_to_resume before detaching.
11377 2011-12-14 Yao Qi <yao@codesourcery.com>
11379 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11382 2011-12-14 Yao Qi <yao@codesourcery.com>
11384 * i386-low.c (i386_low_stopped_data_address): Initialize local
11385 variable `control'.
11387 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11391 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11392 DR_CONTROL unless necessary. Extend comments.
11393 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11394 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11396 2011-12-13 Yao Qi <yao@codesourcery.com>
11398 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11400 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11402 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11404 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11405 Print new debug message for such case.
11407 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11409 Fix overlapping memcpy.
11410 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11411 the read_inferior_memory transfer.
11412 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11413 write_inferior_memory transfer.
11414 (set_fast_tracepoint_jump): New variable buf. Use it for the
11415 read_inferior_memory and write_inferior_memory transfers.
11416 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11417 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11418 Use it for the write_inferior_memory transfer.
11419 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11422 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11424 * linux-low.c (fetch_register, store_register): Make code
11425 consistent, fix formatting.
11427 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11429 * linux-low.c (usr_store_inferior_registers): Factor out code
11430 to handle individual registers into...
11431 (store_register): ... this new function.
11433 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11435 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11436 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11437 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11438 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11439 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11440 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11441 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11442 (srv_xmlfiles): Add new XML files.
11444 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11446 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11447 (init_registers_s390_linux32v1): Add prototype.
11448 (init_registers_s390_linux32v2): Likewise.
11449 (init_registers_s390_linux64v1): Likewise.
11450 (init_registers_s390_linux64v2): Likewise.
11451 (init_registers_s390x_linux64v1): Likewise.
11452 (init_registers_s390x_linux64v2): Likewise.
11453 (s390_num_regs): Increment to 52.
11454 (s390_regmap): Add orig_r2 register.
11455 (s390_num_regs_3264): Increment to 68.
11456 (s390_regmap_3264): Add orig_r2 register.
11457 (s390_collect_ptrace_register): Handle orig_r2 register.
11458 (s390_supply_ptrace_register): Likewise.
11459 (s390_fill_last_break): New function.
11460 (s390_store_last_break): Likewise.
11461 (s390_fill_system_call): New function.
11462 (s390_store_system_call): Likewise.
11463 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11465 (s390_check_regset): New function.
11466 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11467 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11468 Update target_regsets for available register sets.
11470 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11471 Jan Kratochvil <jan.kratochvil@redhat.com>
11473 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11474 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11476 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11477 * linux-low.h (struct process_info_private): New member r_debug.
11478 * server.c (handle_qxfer_libraries): Call
11479 the_target->qxfer_libraries_svr4.
11480 (handle_qxfer_libraries_svr4): New function.
11481 (qxfer_packets): New entry "libraries-svr4".
11482 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11483 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11484 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11485 PACKET_qXfer_libraries_svr4.
11487 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11489 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11490 PSW address/mask between 8-byte and 16-byte formats.
11491 (s390_supply_ptrace_register): Likewise.
11492 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11493 basic addressing mode bit.
11495 2011-11-24 Stan Shebs <stan@codesourcery.com>
11497 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11499 2011-11-17 Stan Shebs <stan@codesourcery.com>
11501 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11502 (tracing_start_time): New global.
11503 (tracing_stop_time): New global.
11504 (tracing_user_name): New global.
11505 (tracing_notes): New global.
11506 (tracing_stop_note): New global.
11507 (cmd_qtstart): Set traceframe_usage, start_time.
11508 (stop_tracing): Set stop_time.
11509 (cmd_qtstatus): Report additional status.
11510 (cmd_qtp): New function.
11511 (handle_tracepoint_query): Call it.
11512 (cmd_qtnotes): New function.
11513 (handle_tracepoint_general_set): Call it.
11514 (get_timestamp): Rename from tsv_get_timestamp.
11516 2011-11-14 Stan Shebs <stan@codesourcery.com>
11517 Kwok Cheung Yeung <kcy@codesourcery.com>
11519 * linux-x86-low.c (small_jump_insn): New.
11520 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11521 trampoline and error message, build a trampoline and issue a small
11522 jump instruction to it.
11523 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11524 trampoline and error message.
11525 (x86_get_min_fast_tracepoint_insn_len): New.
11526 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11527 * linux-low.h (struct linux_target_ops): Add arguments to
11528 install_fast_tracepoint_jump_pad operation, add new operation.
11529 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11531 (linux_get_min_fast_tracepoint_insn_len): New function.
11532 (linux_target_op): Add new operation.
11533 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11534 (gdb_trampoline_buffer_end): Ditto.
11535 (gdb_trampoline_buffer_error): Ditto.
11536 (struct ipa_sym_addresses): Add fields for new IPA variables.
11537 (symbol_list): Add entries for new IPA variables.
11538 (struct tracepoint): Add fields to hold the address range of the
11539 trampoline used by the tracepoint.
11540 (trampoline_buffer_head): New static variable.
11541 (trampoline_buffer_tail): Ditto.
11542 (claim_trampoline_space): New function.
11543 (have_fast_tracepoint_trampoline_buffer): New function.
11544 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11546 (install_fast_tracepoint): Ditto, also add error buffer argument.
11547 (cmd_qtminftpilen): New function.
11548 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11549 (fast_tracepoint_from_trampoline_address): New function.
11550 (fast_tracepoint_collecting): Handle trampoline as part of jump
11552 (set_trampoline_buffer_space): New function.
11553 (initialize_tracepoint): Initialize new IPA variables.
11554 * target.h (struct target_ops): Add arguments to
11555 install_fast_tracepoint_jump_pad operation, add new
11556 get_min_fast_tracepoint_insn_len operation.
11557 (target_get_min_fast_tracepoint_insn_len): New.
11558 (install_fast_tracepoint_jump_pad): Add arguments.
11559 * server.h (IPA_BUFSIZ): Define.
11560 * linux-i386-ipa.c: Include extra header files.
11561 (initialize_fast_tracepoint_trampoline_buffer): New function.
11562 (initialize_low_tracepoint): Call it.
11563 * server.h (set_trampoline_buffer_space): Declare.
11564 (claim_trampoline_space): Ditto.
11565 (have_fast_tracepoint_trampoline_buffer): Ditto.
11567 2011-11-14 Yao Qi <yao@codesourcery.com>
11569 * server.c (handle_query): Handle InstallInTrace for qSupported.
11570 * tracepoint.c (add_tracepoint): Sort list.
11571 (install_tracepoint, download_tracepoint): New.
11572 (cmd_qtdp): Call them to install and download tracepoints.
11573 (sort_tracepoints): Removed.
11574 (cmd_qtstart): Update.
11576 2011-11-14 Yao Qi <yao@codesourcery.com>
11578 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11579 * mem-break.h: Declare.
11580 * tracepoint.c (cmd_qtstart): Move some code to ...
11581 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11583 (download_tracepoints): Move some code to ...
11584 (download_tracepoint_1): ... here. New.
11586 2011-11-08 Yao Qi <yao@codesourcery.com>
11588 * remote-utils.c (relocate_instruction): A comment fix.
11590 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11592 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11593 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11594 dr_status_mirror and dr_control_mirror from debug_reg_state.
11595 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11596 (i386_initial_stuff): Remove use of deleted globals.
11597 (i386_get_thread_context, i386_set_thread_context,
11598 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11599 from debug_reg_state.
11601 2011-11-05 Yao Qi <yao@codesourcery.com>
11603 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11604 address as TPOINT's.
11606 2011-11-02 Stan Shebs <stan@codesourcery.com>
11608 * tracepoint.c (agent_mem_read_string): New function.
11609 (eval_agent_expr): Call it for tracenz.
11610 * server.c (handle_query): Report support for tracenz.
11612 2011-11-02 Yao Qi <yao@codesourcery.com>
11614 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11616 2011-11-02 Yao Qi <yao@codesourcery.com>
11618 * target.h: Fix a typo in comment.
11620 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11622 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11623 clobber the breakpoints' shadows with fast tracepoint jumps.
11624 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11625 * target.c (write_inferior_memory): Also pass MYADDR down to
11628 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11630 * configure.ac: Check support for personality routine.
11631 * configure: Regenerate.
11632 * config.in: Likewise.
11633 * linux-low.c: Include <sys/personality.h>.
11634 Define ADDR_NO_RANDOMIZE if necessary.
11635 (linux_create_inferior): Disable address space randomization when
11636 forking inferior, if requested.
11637 (linux_supports_disable_randomization): New function.
11638 (linux_target_ops): Install it.
11639 * server.h (disable_randomization): Declare.
11640 * server.c (disable_randomization): New global variable.
11641 (handle_general_set): Handle QDisableRandomization.
11642 (handle_query): Likewise for qSupported.
11643 (main): Support --disable-randomization and --no-disable-randomization
11644 command line arguments.
11645 * target.h (struct target_ops): Add supports_disable_randomization.
11646 (target_supports_disable_randomization): New macro.
11648 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11650 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11652 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11653 [!PT_GETDSBT] (target_loadmap): New definition.
11654 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11655 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11656 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11657 and PT_GETDSBT to LINUX_LOADMAP.
11658 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11659 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11661 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11663 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11664 (arm_linux_hwbp_cap): New static variable.
11665 (arm_linux_get_hwbp_cap): Replace by ...
11666 (arm_linux_init_hwbp_cap): ... this new function.
11667 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11668 (arm_linux_get_hw_watchpoint_count): Likewise.
11669 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11670 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11671 (arm_prepare_to_resume): Use perror_with_name instead of error.
11673 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11675 * linux-arm-low.c: Include <signal.h>.
11676 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11677 (struct arm_linux_hwbp_cap): New data type.
11678 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11679 (struct arm_linux_hw_breakpoint): New data type.
11680 (MAX_BPTS, MAX_WPTS): Define.
11681 (struct arch_process_info, struct arch_lwp_info): New data types.
11682 (arm_linux_get_hwbp_cap): New function.
11683 (arm_linux_get_hw_breakpoint_count): Likewise.
11684 (arm_linux_get_hw_watchpoint_count): Likewise.
11685 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11686 (arm_hwbp_control_initialize): Likewise.
11687 (arm_hwbp_control_is_enabled): Likewise.
11688 (arm_hwbp_control_is_initialized): Likewise.
11689 (arm_hwbp_control_disable): Likewise.
11690 (arm_linux_hw_breakpoint_equal): Likewise.
11691 (arm_linux_hw_point_initialize): Likewise.
11692 (struct update_registers_data): New data structure.
11693 (update_registers_callback: New function.
11694 (arm_insert_point): Likewise.
11695 (arm_remove_point): Likewise.
11696 (arm_stopped_by_watchpoint): Likewise.
11697 (arm_stopped_data_address): Likewise.
11698 (arm_new_process): Likewise.
11699 (arm_new_thread): Likewise.
11700 (arm_prepare_to_resume): Likewise.
11701 (the_low_target): Register arm_insert_point, arm_remove_point,
11702 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11703 arm_new_thread, and arm_prepare_to_resume.
11705 2011-09-15 Stan Shebs <stan@codesourcery.com>
11707 * server.h (struct emit_ops): Add compare-goto fields.
11708 * tracepoint.c (gdb_agent_op_sizes): New table.
11709 (emit_eq_goto): New function.
11710 (emit_ne_goto): New function.
11711 (emit_lt_goto): New function.
11712 (emit_le_goto): New function.
11713 (emit_gt_goto): New function.
11714 (emit_ge_goto): New function.
11715 (is_goto_target): New function.
11716 (compile_bytecodes): Recognize special cases of compare-goto
11717 combinations and call specialized emitters for them.
11718 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11719 (amd64_emit_ne_goto): New function.
11720 (amd64_emit_lt_goto): New function.
11721 (amd64_emit_le_goto): New function.
11722 (amd64_emit_gt_goto): New function.
11723 (amd64_emit_ge_goto): New function.
11724 (amd64_emit_ops): Add the new functions.
11725 (i386_emit_eq_goto): New function.
11726 (i386_emit_ne_goto): New function.
11727 (i386_emit_lt_goto): New function.
11728 (i386_emit_le_goto): New function.
11729 (i386_emit_gt_goto): New function.
11730 (i386_emit_ge_goto): New function.
11731 (i386_emit_ops): Add the new functions.
11733 2011-09-08 Stan Shebs <stan@codesourcery.com>
11735 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11736 (i386_emit_epilogue): Restore %ebx.
11738 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11740 * server.c (step_thread): Remove definition.
11741 (process_serial_event): Don't handle Hs.
11742 * server.h (step_thread): Remove declaration.
11743 * target.c (set_desired_inferior): Remove use of step_thread.
11745 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11747 * linux-low.c: Include linux-procfs.h.
11748 (linux_attach_lwp_1): Update comments.
11749 (linux_attach): Scan for existing threads when attaching to a
11750 process that is the tgid.
11751 * Makefile.in: Update dependencies.
11753 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11755 * configure.srv: Add linux-procfs.o dependencies.
11757 2011-08-14 Yao Qi <yao@codesourcery.com>
11759 * target.h (struct target_ops): Fix indent.
11760 * win32-low.c (win32_target_ops): Fix comment.
11762 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11763 Yao Qi <yao@codesourcery.com>
11765 * Makefile.in (clean): Remove tic6x-*.c files.
11766 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11767 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11768 (tic6x-c64xp-linux.c): Likewise.
11769 * configure.srv: Add support for tic6x-*-uclinux.
11770 * linux-tic6x-low.c: New.
11771 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11773 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11774 Yao Qi <yao@codesourcery.com>
11776 * target.h (struct target_ops): Add read_loadmap.
11777 * linux-low.c (struct target_loadseg): New type.
11778 (struct target_loadmap): New type.
11779 (linux_read_loadmap): New function.
11780 (linux_target_ops): Add linux_read_loadmap.
11781 * server.c (handle_query): Support qXfer:fdpic:read packet.
11782 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11785 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11787 * win32-low.c: Include <stdint.h>.
11789 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11791 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11792 to the inferior here.
11793 (i386_remove_aligned_watchpoint): Ditto.
11794 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11795 fit part of the watchpoint in the debug registers.
11796 (i386_update_inferior_debug_regs): New.
11797 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11798 registers, and only update the inferior on success.
11799 (i386_low_remove_watchpoint): Ditto.
11801 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11803 * linux-low.c (compare_ints, unique, list_threads, show_process,
11804 linux_core_of_thread): Delete.
11805 (linux_target_ops): Change linux_core_of_thread to
11806 linux_common_core_of_thread.
11807 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11808 * utils.c (malloc_failure): Change type of argument.
11809 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11810 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11811 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11812 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11813 (IPA_OBJS): Add common-utils-ipa.o.
11814 (ptid_h, linux_osdata_h): New macros.
11815 (server_h): Add common/common-utils.h, common/xml-utils.h,
11816 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11818 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11819 ptid.o, buffer.o): New rules.
11820 (linux-low.o): Add common/linux-osdata.h as a dependency.
11821 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11822 * configure.ac: Add AC_HEADER_DIRENT check.
11823 * config.in: Regenerate.
11824 * configure: Regenerate.
11825 * remote-utils.c (xml_escape_text): Delete.
11826 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11827 buffer_xml_printf): Move to common/buffer.c.
11828 * server.c (main): Remove call to initialize_inferiors.
11829 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11830 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11831 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11832 internal_error, gdb_assert, gdb_assert_fail): Delete.
11833 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11834 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11836 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11837 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11838 initialize_inferiors): Delete.
11840 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11842 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11845 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11847 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11849 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11851 2011-05-26 Yao Qi <yao@codesourcery.com>
11853 * Makefile.in (thread-db.o): Track dependence to
11854 common/gdb_thread_db.h.
11855 * thread-db.c: include gdb_thread_db.h from right place.
11857 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11859 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11860 __FILE__ and __LINE__ to internal_error.
11862 2011-05-13 Doug Evans <dje@google.com>
11864 * thread-db.c (try_thread_db_load_from_sdir): New function.
11865 (try_thread_db_load_from_dir): New function.
11866 (thread_db_load_search): Handle $sdir, ignore $pdir.
11867 Remove trying of system directories if search of
11868 libthread-db-search-path fails, that is now done via $sdir.
11870 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11872 * server.c (handle_query): Add EnableDisableTracepoints to the list
11873 of supported features.
11874 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11876 (cmd_qtenable_disable): New.
11877 (cmd_qtstart): Install tracepoints even if disabled.
11878 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11879 receiving a QTEnable or QTDisable packet.
11880 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11881 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11883 (gdb_probe): Skip data collection if static tracepoint is disabled.
11885 2011-05-10 Doug Evans <dje@google.com>
11887 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11889 2011-05-04 Doug Evans <dje@google.com>
11891 * linux-low.c (linux_join): Skip process lookup.
11892 * spu-low.c (spu_join): Ditto.
11893 * server.c (join_inferiors_callback): Delete.
11894 (process_serial_event): For 'D' packet (detach) call join_inferior
11897 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11899 * README: Don't mention xscale*-*-linux*.
11900 * configure.srv (xscale*-*-linux*): Don't handle target.
11902 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11904 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11906 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11907 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11908 (i386_emit_void_call_2): Likewise.
11910 2011-04-26 Yao Qi <yao@codesourcery.com>
11912 * linux-low.c: Move common macros to linux-ptrace.h.
11913 Include linux-ptrace.h.
11914 * Makefile.in (linux_ptrace_h): New.
11915 (linux-low.o): Depends on linux-ptrace.h.
11917 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11919 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11920 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11921 (remote_prepare): New function with most of the TCP code from ...
11922 (remote_open): ... here. Detect PORT here unconditionally. Move also
11923 setting transport_is_reliable.
11924 * server.c (run_once): New variable.
11925 (gdbserver_usage): Document it.
11926 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11927 the first run if RUN_ONCE.
11928 * server.h (run_once, remote_prepare): New declarations.
11930 2011-04-19 Tom Tromey <tromey@redhat.com>
11932 * win32-low.c (handle_load_dll): Remove duplicate "the".
11934 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11936 Remove support for old Cygwin 1.5 versions.
11937 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11938 function to avoid warning.
11939 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11942 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11944 * gdbserver/server.h (Macro _): Define it if not available.
11946 2011-03-14 Michael Snyder <msnyder@vmware.com>
11948 * hostio.c (handle_close): Remove unnecessary null test.
11950 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11952 * Makefile.in (maintainer-clean realclean distclean): Remove
11953 "make ... subdir_do" command.
11955 2011-03-10 Michael Snyder <msnyder@vmware.com>
11957 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11959 * server.c (handle_v_run): Free alloced buffer on early return.
11961 2011-03-09 Yao Qi <yao@codesourcery.com>
11964 2011-03-04 Yao Qi <yao@codesourcery.com>
11966 * Makefile.in: Remove GNU make feature --directory.
11968 2011-03-05 Yao Qi <yao@codesourcery.com>
11970 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11971 (subdir_do): New make target. Copied from gdb/Makefile.
11972 (maintainer-clean, realclean, distclean, clean): Call corresponding
11973 make targets in common/Makefile.
11975 2011-02-11 Yao Qi <yao@codesourcery.com>
11977 * configure.ac: Call AC_PROG_RANLIB.
11978 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11979 * configure: Regenerate.
11981 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11983 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11985 2011-03-06 Yao Qi <yao@codesourcery.com>
11987 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11989 2011-03-05 Yao Qi <yao@codesourcery.com>
11991 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11992 (subdir_do): New make target. Copied from gdb/Makefile.
11993 (maintainer-clean, realclean, distclean, clean): Call corresponding
11994 make targets in common/Makefile.
11996 2011-03-04 Yao Qi <yao@codesourcery.com>
11998 * Makefile.in: Remove GNU make feature --directory.
12000 2011-03-04 Michael Snyder <msnyder@vmware.com>
12002 * server.c (queue_stop_reply): Call xmalloc not malloc.
12004 2011-03-02 Michael Snyder <msnyder@vmware.com>
12006 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12008 2011-02-28 Michael Snyder <msnyder@vmware.com>
12010 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12011 (cmd_qtframe): Ditto.
12012 (cmd_qtbuffer): Ditto.
12013 (cmd_bigqtbuffer): Ditto.
12015 * utils.c (decimal2str): Initialize 'width' to nine, then
12016 don't mess with it.
12018 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12020 * hostio.c (require_data): Free *data, not data.
12022 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12024 * hostio.c (require_data): Use free, not xfree.
12026 2011-02-27 Michael Snyder <msnyder@vmware.com>
12028 * server.c (handle_query): Discard unused value.
12030 * hostio.c (require_data): Free malloc memory before returning
12033 2011-02-26 Michael Snyder <msnyder@vmware.com>
12035 * linux-low.c (list_threads): Call closedir for dirent.
12037 2011-02-27 Michael Snyder <msnyder@vmware.com>
12039 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12040 a case statement falls through.
12042 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12044 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12047 2011-02-26 Michael Snyder <msnyder@vmware.com>
12049 * utils.c (decimal2str): Eliminate dead code and dead param.
12050 (pulongest): Drop dead param from call to decimal2str.
12053 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12055 Revert the following patch (not approved yet):
12056 2011-02-21 Hui Zhu <teawater@gmail.com>
12057 * tracepoint.c (tp_printf): New function.
12058 (eval_agent_expr): Handle gdb_agent_op_printf.
12060 2011-02-21 Hui Zhu <teawater@gmail.com>
12062 * tracepoint.c (tp_printf): New function.
12063 (eval_agent_expr): Handle gdb_agent_op_printf.
12065 2011-02-18 Tom Tromey <tromey@redhat.com>
12067 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12068 (tracepoint.o): Likewise.
12069 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12070 (gdb_agent_op_names): Likewise.
12072 2011-02-18 Tom Tromey <tromey@redhat.com>
12074 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12075 gdb_agent_op_rot>: New constants.
12076 (gdb_agent_op_names): Add pick and roll.
12077 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12080 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12082 * aclocal.m4: Regenerated with aclocal-1.11.1.
12084 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12086 * server.c (handle_qxfer_traceframe_info): New.
12087 (qxfer_packets): Register "traceframe-info".
12088 (handle_query): Report support for qXfer:traceframe-info:read+.
12089 * tracepoint.c (match_blocktype): New.
12090 (traceframe_find_block_type): Rename to ...
12091 (traceframe_walk_blocks): ... this. Add callback filter argument,
12093 (traceframe_find_block_type): New, reimplemented on top of
12094 traceframe_walk_blocks.
12095 (build_traceframe_info_xml): New.
12096 (traceframe_read_info): New.
12097 * server.h (traceframe_read_info): Declare.
12099 2011-02-11 Yao Qi <yao@codesourcery.com>
12101 * configure.ac: Call AC_PROG_RANLIB.
12102 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12103 * configure: Regenerate.
12105 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12107 * server.c (gdb_read_memory): Change return semantics to allow
12109 (handle_search_memory_1): Adjust.
12110 (process_serial_event) <'m' packet>: Handle partial transfers.
12111 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12113 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12115 * regcache.c (init_register_cache): Initialize
12116 regcache->register_status.
12117 (free_register_cache): Release regcache->register_status.
12118 (regcache_cpy): Copy register_status.
12119 (registers_to_string): Print 'x's for unavailable registers.
12120 (supply_register): Mark the register's status valid or
12121 unavailable, depending on whether a buffer was passed in or not.
12122 (supply_register_zeroed): New.
12123 (supply_regblock): Mark the registers' status valid or
12124 unavailable, depending on whether a buffer was passed in or not.
12125 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12126 (struct regcache): New `register_status' field.
12127 (supply_register_zeroed): Declare.
12128 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12129 supply_register_zeroed, rather than passing a NULL buffer to
12131 * tracepoint.c (fetch_traceframe_registers): Update comment.
12133 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12135 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12138 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12140 * server.h (decode_xfer_write): Change prototype.
12141 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12142 and don't extract the annex here.
12143 * server.c (decode_xfer_read): Remove `annex' parameter,
12144 and don't extract the annex here.
12145 (decode_xfer): New.
12146 (struct qxfer): New.
12147 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12148 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12149 (handle_qxfer_statictrace): New functions, abstracted out from
12150 handle_query, and made to use the struct qxfer interface.
12151 (handle_threads_qxfer_proper): Rename to ...
12152 (handle_qxfer_threads_proper): ... this.
12153 (handle_threads_qxfer): Rename to ...
12154 (handle_qxfer_threads): ... this. Adjust.
12155 (qxfer_packets): New array.
12156 (handle_qxfer): New function.
12157 (handle_query): Use handle_qxfer.
12159 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12161 * gdbreplay.c: Shorten lines of >= 80 columns.
12162 * linux-low.c: Ditto.
12163 * linux-ppc-low.c: Ditto.
12164 * linux-s390-low.c: Ditto.
12165 * linux-sparc-low.c: Ditto.
12166 * linux-x86-low.c: Ditto.
12167 * linux-xtensa-low.c: Ditto.
12168 * mem-break.c: Ditto.
12169 * nto-low.c: Ditto.
12170 * regcache.h: Ditto.
12171 * remote-utils.c: Ditto.
12174 * thread-db.c: Ditto.
12175 * tracepoint.c: Ditto.
12177 * win32-low.h: Ditto.
12179 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12181 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12184 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12186 * server.c (gdbserver_version): Update copyright year in version
12188 * gdbreplay.c (gdbreplay_version): Ditto.
12190 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12192 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12193 * linux-bfin-low.c: New file.
12194 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12195 PT_DATA_ADDR for BFIN targets.
12196 * Makefile.in (SFILES): Add linux-bfin-low.c.
12197 (clean): Remove reg-bfin.c.
12198 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12199 * README: Mention supported Blackfin targets.
12201 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12203 * .gitignore: New file.
12205 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12207 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12209 2010-10-22 Jie Zhang <jie@codesourcery.com>
12211 * Makefile.in: Add FLAGS_TO_PASS variable.
12212 (install): Remove dependency of install-only and recursively
12213 invoke make for install-only.
12215 2010-10-04 Doug Evans <dje@google.com>
12217 * Makefile.in (uninstall): Use $(DESTDIR).
12219 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12223 * linux-x86-low.c (compat_siginfo_from_siginfo)
12224 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12225 si_code is < 0. Check for si_code == SI_TIMER before checking for
12228 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12230 * lynx-i386-low.c: New file.
12231 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12233 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12235 * lynx-low.c (ptrace_request_to_str): Remove handling for
12236 request values that have been removed in LynxOS 5.x.
12238 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12240 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12243 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12245 * configure.ac: Add --enable-inprocess-agent option.
12246 * configure: Rebuilt.
12248 2010-09-06 Yao Qi <yao@codesourcery.com>
12250 * linux-low.c (linux_kill): Remove unused variable.
12251 (linux_stabilize_threads): Likewise.
12252 * server.c (start_inferior): Likewise.
12253 (queue_stop_reply_callback): Likewise.
12254 * tracepoint.c (do_action_at_tracepoint): Likewise.
12256 2010-09-06 Yao Qi <yao@codesourcery.com>
12258 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12261 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12263 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12265 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12267 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12270 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12272 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12273 gdbserver/lynx-ppc-low.c: New files.
12274 * Makefile.in (lynx_low_h): New variable.
12275 (lynx-low.o, lynx-ppc-low.o): New rules.
12276 * configure.ac: On LynxOS, link with -lnetinet.
12277 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12278 * configure: regenerate.
12280 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12282 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12283 * configure.ac: Add check for vasprintf and vsnprintf.
12284 * configure, config.in: Regenerate.
12285 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12287 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12289 * gdbreplay.c: Move include of alloca.h up, next to include of
12291 * server.h: Add include of malloc.h.
12292 * mem-break.c: Remove include of malloc.h.
12293 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12295 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12297 * Makefile.in (memmem.o): Build with -Wno-error.
12299 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12301 * utils.c (xsnprintf): Make non-static.
12302 * server.h: Add xsnprintf declaration.
12303 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12304 replace calls to snprintf by calls to xsnprintf throughout.
12306 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12308 * configure.ac: Add configure check for alloca.
12309 * configure, config.in: Regenerate.
12310 * server.h: Include alloca.h if it exists.
12311 * gdbreplay.c: Include alloca.h if it exists.
12313 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (__SIGRTMIN): Define if not already defined.
12316 (linux_create_inferior): Check for __ANDROID__ rather than
12318 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12319 are already deferred.
12320 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12321 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12322 stopped and already has a pending signal to report.
12323 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12324 a pending signal to report or is moving out of a jump pad.
12325 (linux_init_signals): Check for __ANDROID__ rather than
12328 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12330 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12331 debug_threads check. Avoid a linear search when not doing debug
12334 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12336 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12337 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12338 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12339 (process_event): Change local fd's type to gdb_fildes_t.
12340 (create_file_handler): Adjust prototype.
12341 (delete_file_handler): Adjust prototype.
12342 (handle_file_event): Adjust prototype. Use pfildes.
12343 (create_file_event): Adjsut prototype.
12344 * remote-utils.c (remote_desc, listen_desc): Change type to
12346 * server.h: New gdb_fildes_t typedef.
12347 [USE_WIN32API]: Include winsock2.h.
12348 (delete_file_handler, add_file_handler): Adjust prototypes.
12349 (pfildes): Declare.
12350 * utils.c (pfildes): New.
12352 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12354 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12355 * configure: Regenerate.
12357 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12359 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12360 (linux_done_accessing_memory): ... this.
12361 (linux_target_ops): Adjust.
12362 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12363 * nto-low.c (nto_target_ops): Adjust comment.
12364 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12365 * spu-low.c (spu_target_ops): Adjust comment.
12366 * target.h (target_ops): Rename unprepare_to_access_memory field
12367 to done_accessing_memory.
12368 (unprepare_to_access_memory): Rename to ...
12369 (done_accessing_memory): ... this.
12371 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12373 * linux-low.c (linux_prepare_to_access_memory): New.
12374 (linux_unprepare_to_access_memory): New.
12375 (linux_target_ops): Install them.
12376 * server.c (read_memory): Rename to ...
12377 (gdb_read_memory): ... this. Use
12378 prepare_to_access_memory/prepare_to_access_memory.
12379 (write_memory): Rename to ...
12380 (gdb_write_memory): ... this. Use
12381 prepare_to_access_memory/prepare_to_access_memory.
12382 (handle_search_memory_1): Adjust.
12383 (process_serial_event): Adjust.
12384 * target.h (struct target_ops): New fields
12385 prepare_to_access_memory and unprepare_to_access_memory.
12386 (prepare_to_access_memory, unprepare_to_access_memory): New.
12387 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12388 prepare_to_access_memory/prepare_to_access_memory.
12389 * nto-low.c (nto_target_ops): Adjust.
12390 * spu-low.c (spu_target_ops): Adjust.
12391 * win32-low.c (win32_target_ops): Adjust.
12393 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12395 * Makefile.in (WARN_CFLAGS): Get it from configure.
12396 (WERROR_CFLAGS): New.
12397 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12398 * configure.ac: Introduce --enable-werror, which adds -Werror to
12399 the compiler command line. Enabled by default. Disable with
12400 --disable-werror. Add -Wdeclaration-after-statement
12401 Wpointer-arith and -Wformat-nonliteral to warning flags.
12402 * configure: Regenerate.
12404 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12406 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12408 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12410 * gdbreplay.c (remote_error): New.
12412 (expect): Use gdbchar. Check for error reading from GDB.
12413 Clarify sync error output.
12414 (play): Check for errors writing to GDB.
12415 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12416 * remote-utils.c (getpkt): Check for errors writing to the remote
12419 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12421 * linux-low.c (linux_wait_1): Move non-debugging code out of
12422 `debug_threads' control.
12424 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12426 * linux-low.c (linux_wait_1): Don't set last_status here.
12427 * server.c (push_event, queue_stop_reply_callback): Assert we're
12428 not pushing a TARGET_WAITKIND_IGNORE event.
12429 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12430 (myresume, handle_target_event): Set the thread's last_resume_kind
12431 and last_status from the target returned status.
12433 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12437 * linux-x86-low.c (update_debug_registers_callback): New.
12438 (i386_dr_low_set_addr): Use it.
12439 (i386_dr_low_get_addr): New.
12440 (i386_dr_low_set_control): Use update_debug_registers_callback.
12441 (i386_dr_low_get_control): New.
12442 (i386_dr_low_get_status): Adjust.
12443 * linux-low.c (linux_stop_lwp): New.
12444 * linux-low.h (linux_stop_lwp): Declare.
12446 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12447 argument instead of a i386_debug_reg_state.
12448 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12449 a i386_debug_reg_state.
12450 (i386_insert_aligned_watchpoint): Adjust.
12451 (i386_remove_aligned_watchpoint): Adjust.
12452 (i386_low_stopped_data_address): Read the debug registers from the
12453 inferior instead of from the mirrors.
12454 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12455 (i386_dr_low_get_addr): Declare.
12456 (i386_dr_low_get_control): Declare.
12457 (i386_dr_low_get_status): Change prototype.
12459 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12460 (i386_dr_low_get_addr): New.
12461 (i386_dr_low_get_control): New.
12462 (i386_dr_low_get_status): Adjust prototype. Return
12464 (i386_initial_stuff): Clear dr_status_mirror and
12466 (i386_get_thread_context): Adjust.
12467 (i386_set_thread_context): Adjust.
12468 (i386_thread_added): Adjust.
12470 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12472 * linux-low.h (linux_thread_area): Delete declaration.
12474 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12476 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12477 after its termination.
12479 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12481 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12482 (gdb_wants_all_stopped): Delete.
12483 (linux_wait_1): Don't call them.
12484 * server.c (handle_v_cont): Tag all threads as want-stopped.
12485 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12486 stopped as "client-wants-stopped".
12488 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12490 * Makefile.in (signals_h): New.
12491 (server_h): Depend on it.
12492 (server.o): Don't depend on $(signals_def).
12493 (signals.o): Depend on $(signals_def).
12495 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12497 * Makefile.in (signals_def): New.
12498 (server_h): Append include/gdb/signals.h and signals_def.
12499 (server.o): Append signals_def.
12501 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12503 * server.c (handle_target_event): Use target_signal_to_host for
12504 resume_info.sig initialization.
12505 * target.h (struct thread_resume) <sig>: New comment.
12507 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12509 * server.c (handle_query): strcpy() the returned string from paddress()
12510 instead of sprintf().
12511 * utils.c (paddress): Return phex_nz().
12513 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12515 * server.c (handle_v_cont): Call mourn_inferior if process
12517 (myresume): Likewise.
12519 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12521 Static tracepoints, and integration with UST.
12523 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12524 * mem-break.c (uninsert_all_breakpoints)
12525 (reinsert_all_breakpoints): New.
12526 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12527 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12528 (gdb_agent_ust_loaded, helper_thread_id)
12529 (gdb_agent_helper_thread_id): New macros.
12530 (struct ipa_sym_addresses): Add addr_ust_loaded,
12531 addr_helper_thread_id, addr_cmd_buf.
12532 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12533 (in_process_agent_loaded_ust): New.
12534 (write_e_ust_not_loaded): New.
12535 (maybe_write_ipa_ust_not_loaded): New.
12536 (struct collect_static_trace_data_action): New.
12537 (enum tracepoint_type) <static_tracepoint>: New.
12538 (struct tracepoint) <handle>: Mention static tracepoints.
12539 (struct static_tracepoint_ctx): New.
12540 (CMD_BUF_SIZE): New.
12541 (add_tracepoint_action): Handle static tracepoint actions.
12542 (unprobe_marker_at): New.
12543 (clear_installed_tracepoints): Handle static tracepoints.
12544 (cmd_qtdp): Handle static tracepoints.
12545 (probe_marker_at): New.
12546 (cmd_qtstart): Handle static tracepoints.
12547 (response_tracepoint): Handle static tracepoints.
12548 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12549 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12550 (get_context_regcache): Handle static tracepoints.
12551 (do_action_at_tracepoint): Handle static tracepoint actions.
12552 (traceframe_find_block_type): Handle static trace data blocks.
12553 (traceframe_read_sdata): New.
12554 (download_tracepoints): Download static tracepoint actions.
12555 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12556 (GDB_PROBE_NAME): New.
12558 (GET_UST_SYM): New.
12561 (ust_marker_to_static_tracepoint): New.
12563 (collect_ust_data_at_tracepoint): New.
12564 (gdb_ust_probe): New.
12565 (UNIX_PATH_MAX, SOCK_DIR): New.
12566 (gdb_ust_connect_sync_socket): New.
12567 (resume_thread, stop_thread): New.
12568 (run_inferior_command): New.
12569 (init_named_socket): New.
12570 (gdb_ust_socket_init): New.
12571 (cstr_to_hexstr): New.
12573 (first_marker, next_marker): New.
12574 (response_ust_marker): New.
12575 (cmd_qtfstm, cmd_qtsstm): New.
12576 (unprobe_marker_at, probe_marker_at): New.
12577 (cmd_qtstmat, gdb_ust_thread): New.
12578 (gdb_ust_init): New.
12579 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12580 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12581 (ST_REGENTRY): New.
12582 (x86_64_st_collect_regmap): New.
12583 (X86_64_NUM_ST_COLLECT_GREGS): New.
12584 (AMD64_RIP_REGNUM): New.
12585 (supply_static_tracepoint_registers): New.
12586 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12587 (ST_REGENTRY): New.
12588 (i386_st_collect_regmap): New.
12589 (i386_NUM_ST_COLLECT_GREGS): New.
12590 (supply_static_tracepoint_registers): New.
12591 * server.c (handle_query): Handle qXfer:statictrace:read.
12592 <qSupported>: Report support for StaticTracepoints, and
12593 qXfer:statictrace:read features.
12594 * server.h (traceframe_read_sdata)
12595 (supply_static_tracepoint_registers): Declare.
12596 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12597 (unpack_varlen_hex): Include in IPA build.
12598 * Makefile.in (ustlibs, ustinc): New.
12599 (IPA_OBJS): Add remote-utils-ipa.o.
12600 ($(IPA_LIB)): Link -ldl and -lpthread.
12602 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12603 * config.in, configure: Regenerate.
12605 2010-06-20 Ian Lance Taylor <iant@google.com>
12606 Pedro Alves <pedro@codesourcery.com>
12608 * linux-x86-low.c (always_true): Delete.
12609 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12610 trying to fool the compiler with always_true.
12612 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12614 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12615 conditions in gdbserver.
12617 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12619 * spu-low.c (spu_read_memory): Wrap around local store limit.
12620 (spu_write_memory): Likewise.
12622 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12624 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12625 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12627 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12629 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12630 uses with LONGEST uses.
12632 2010-06-14 Stan Shebs <stan@codesourcery.com>
12633 Pedro Alves <pedro@codesourcery.com>
12637 * linux-x86-low.c: Include limits.h.
12639 (always_true): New.
12642 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12643 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12644 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12645 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12646 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12647 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12648 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12649 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12650 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12651 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12652 (amd64_emit_void_call_2): New.
12653 (amd64_emit_ops): New.
12654 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12655 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12656 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12657 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12658 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12659 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12660 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12661 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12662 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12663 (i386_emit_stack_adjust, i386_emit_int_call_1)
12664 (i386_emit_void_call_2): New.
12665 (i386_emit_ops): New.
12666 (x86_emit_ops): New.
12667 (the_low_target): Install x86_emit_ops.
12668 * server.h (struct emit_ops): New.
12669 (get_raw_reg_func_addr): Declare.
12670 (current_insn_ptr, emit_error): Declare.
12671 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12672 (set_trace_state_variable_value): New defines.
12673 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12674 addr_get_trace_state_variable_value and
12675 addr_set_trace_state_variable_value.
12676 (symbol_list): New fields for get_raw_reg,
12677 get_trace_state_variable_value and set_trace_state_variable_value.
12678 (condfn): New typedef.
12679 (struct tracepoint): New field `compiled_cond'.
12680 (do_action_at_tracepoint): Clear compiled_cond.
12681 (get_trace_state_variable_value, set_trace_state_variable_value):
12683 (condition_true_at_tracepoint): If there's a compiled condition,
12685 (current_insn_ptr, emit_error): New globals.
12686 (struct bytecode_address): New.
12687 (get_raw_reg_func_addr): New.
12688 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12689 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12690 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12691 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12692 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12693 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12694 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12695 (compile_tracepoint_condition, compile_bytecodes): New.
12696 * target.h (emit_ops): Forward declare.
12697 (struct target_ops): New field emit_ops.
12698 (target_emit_ops): New.
12699 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12700 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12701 * linux-low.c (linux_emit_ops): New.
12702 (linux_target_ops): Install it.
12703 * linux-low.h (struct linux_target_ops): New field emit_ops.
12705 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12707 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12708 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12710 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12711 Stan Shebs <stan@codesourcery.com>
12713 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12714 (all): Depend on $(extra_libraries).
12715 (install-only): Install the IPA.
12716 (IPA_OBJS, IPA_LIB): New.
12717 (clean): Remove the IPA lib.
12718 (IPAGENT_CFLAGS): New.
12719 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12720 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12721 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12722 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12723 * configure.ac: Check for atomic builtins support in the compiler.
12724 (IPA_DEPFILES, extra_libraries): Define.
12725 * configure.srv (ipa_obj): Add description.
12726 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12727 (i[34567]86-*-linux*): Set ipa_obj.
12728 (x86_64-*-linux*): Set ipa_obj.
12729 * linux-low.c (stabilizing_threads): New.
12730 (supports_fast_tracepoints): New.
12731 (linux_detach): Stabilize threads before detaching.
12732 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12733 the lwp is either not stabilizing, or is moving out of a jump pad.
12734 (linux_fast_tracepoint_collecting): New.
12735 (maybe_move_out_of_jump_pad): New.
12736 (enqueue_one_deferred_signal): New.
12737 (dequeue_one_deferred_signal): New.
12738 (linux_wait_for_event_1): If moving out of a jump pad, defer
12739 pending signals to later.
12740 (linux_stabilize_threads): New.
12741 (linux_wait_1): Check if threads need moving out of jump pads, and
12743 (stuck_in_jump_pad_callback): New.
12744 (move_out_of_jump_pad_callback): New.
12745 (lwp_running): New.
12746 (linux_resume_one_lwp): Handle moving out of jump pads.
12747 (linux_set_resume_request): Dequeue deferred signals.
12748 (need_step_over_p): Also step over fast tracepoint jumps.
12749 (start_step_over): Also uninsert fast tracepoint jumps.
12750 (finish_step_over): Also reinsert fast tracepoint jumps.
12751 (linux_install_fast_tracepoint_jump): New.
12752 (linux_target_ops): Install linux_stabilize_threads and
12753 linux_install_fast_tracepoint_jump_pad.
12754 * linux-low.h (linux_target_ops) <get_thread_area,
12755 install_fast_tracepoint_jump_pad>: New fields.
12756 (struct lwp_info) <collecting_fast_tracepoint,
12757 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12758 (linux_get_thread_area): Declare.
12759 * linux-x86-low.c (jump_insn): New.
12760 (x86_get_thread_area): New.
12761 (append_insns): New.
12762 (push_opcode): New.
12763 (amd64_install_fast_tracepoint_jump_pad): New.
12764 (i386_install_fast_tracepoint_jump_pad): New.
12765 (x86_install_fast_tracepoint_jump_pad): New.
12766 (the_low_target): Install x86_get_thread_area and
12767 x86_install_fast_tracepoint_jump_pad.
12768 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12769 (struct fast_tracepoint_jump): New.
12770 (fast_tracepoint_jump_insn): New.
12771 (fast_tracepoint_jump_shadow): New.
12772 (find_fast_tracepoint_jump_at): New.
12773 (fast_tracepoint_jump_here): New.
12774 (delete_fast_tracepoint_jump): New.
12775 (set_fast_tracepoint_jump): New.
12776 (uninsert_fast_tracepoint_jumps_at): New.
12777 (reinsert_fast_tracepoint_jumps_at): New.
12778 (set_breakpoint_at): Use write_inferior_memory.
12779 (uninsert_raw_breakpoint): Use write_inferior_memory.
12780 (check_mem_read): Mask out fast tracepoint jumps.
12781 (check_mem_write): Mask out fast tracepoint jumps.
12782 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12783 (set_fast_tracepoint_jump): Declare.
12784 (delete_fast_tracepoint_jump)
12785 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12786 (reinsert_fast_tracepoint_jumps_at): Declare.
12787 * regcache.c: Don't compile many functions when building the
12788 in-process agent library.
12789 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12790 the register buffer in the heap.
12791 (free_register_cache): If the register buffer isn't owned by the
12792 regcache, don't free it.
12793 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12794 pre-existing register caches.
12795 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12797 (convert_ascii_to_int): : Constify `from' parameter type.
12798 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12799 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12800 the needed buffer in-place.
12801 (relocate_instruction): New.
12802 * server.c (handle_query) <qSymbols>: If the target supports
12803 tracepoints, give it a chance of looking up symbols. Report
12804 support for fast tracepoints.
12805 (handle_status): Stabilize threads.
12806 (process_serial_event): Adjust.
12807 * server.h (struct fast_tracepoint_jump): Forward declare.
12808 (struct process_info) <fast_tracepoint_jumps>: New field.
12809 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12810 (decode_X_packet, decode_M_packet): Adjust.
12811 (relocate_instruction): Declare.
12812 (in_process_agent_loaded): Declare.
12813 (tracepoint_look_up_symbols): Declare.
12814 (struct fast_tpoint_collect_status): Declare.
12815 (fast_tracepoint_collecting): Declare.
12816 (force_unlock_trace_buffer): Declare.
12817 (handle_tracepoint_bkpts): Declare.
12818 (initialize_low_tracepoint)
12819 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12820 * target.h (struct target_ops) <stabilize_threads,
12821 install_fast_tracepoint_jump_pad>: New fields.
12822 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12823 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12824 [HAVE_STDINT_H]: Include stdint.h.
12825 (trace_debug_1): Rename to ...
12826 (trace_vdebug): ... this.
12827 (trace_debug): Rename to ...
12828 (trace_debug_1): ... this. Add `level' parameter.
12829 (trace_debug): New.
12830 (ATTR_USED, ATTR_NOINLINE): New.
12831 (IP_AGENT_EXPORT): New.
12832 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12833 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12834 (about_to_request_buffer_space, trace_buffer_is_full)
12835 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12836 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12837 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12838 (traceframe_write_count, traceframes_created)
12839 (trace_state_variables)
12840 New renaming defines.
12841 (struct ipa_sym_addresses): New.
12842 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12843 (symbol_list): New.
12844 (ipa_sym_addrs): New.
12845 (all_tracepoint_symbols_looked_up): New.
12846 (in_process_agent_loaded): New.
12847 (write_e_ipa_not_loaded): New.
12848 (maybe_write_ipa_not_loaded): New.
12849 (tracepoint_look_up_symbols): New.
12850 (debug_threads) [IN_PROCESS_AGENT]: New.
12851 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12852 (UNKNOWN_SIDE_EFFECTS): New.
12853 (stop_tracing): New.
12854 (flush_trace_buffer): New.
12855 (stop_tracing_bkpt): New.
12856 (flush_trace_buffer_bkpt): New.
12857 (read_inferior_integer): New.
12858 (read_inferior_uinteger): New.
12859 (read_inferior_data_pointer): New.
12860 (write_inferior_data_pointer): New.
12861 (write_inferior_integer): New.
12862 (write_inferior_uinteger): New.
12863 (struct collect_static_trace_data_action): Delete.
12864 (enum tracepoint_type): New.
12865 (struct tracepoint) <type>: New field `type'.
12866 <actions_str, step_actions, step_actions_str>: Only include in
12868 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12869 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12870 (tracepoints): Use IP_AGENT_EXPORT.
12871 (last_tracepoint): Don't include in the IPA.
12872 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12873 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12874 (alloced_trace_state_variables): New.
12875 (trace_state_variables): Use IP_AGENT_EXPORT.
12876 (traceframe_t): Delete unused variable.
12877 (circular_trace_buffer): Don't include in the IPA.
12878 (trace_buffer_start): Delete.
12879 (struct trace_buffer_control): New.
12880 (trace_buffer_free): Delete.
12881 (struct ipa_trace_buffer_control): New.
12882 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12883 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12885 (trace_buffer_ctrl): New.
12886 (TRACE_BUFFER_CTRL_CURR): New.
12887 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12888 Reimplement as macros.
12889 (trace_buffer_wrap): Delete.
12890 (traceframe_write_count, traceframe_read_count)
12891 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12892 (struct tracepoint_hit_ctx) <type>: New field.
12893 (struct fast_tracepoint_ctx): New.
12894 (memory_barrier): New.
12896 (record_tracepoint_error): Update atomically in the IPA.
12897 (clear_inferior_trace_buffer): New.
12898 (about_to_request_buffer_space): New.
12899 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12900 updating the same buffer.
12901 (add_tracepoint): Default the tracepoint's type to trap
12902 tracepoint, and orig_size to -1.
12903 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12904 internal variables.
12905 (create_trace_state_variable): New parameter `gdb'. Handle it.
12906 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12907 (cmd_qtdp): Handle fast tracepoints.
12908 (cmd_qtdv): Adjust.
12909 (max_jump_pad_size): New.
12910 (gdb_jump_pad_head): New.
12911 (get_jump_space_head): New.
12912 (claim_jump_space): New.
12913 (sort_tracepoints): New.
12914 (MAX_JUMP_SIZE): New.
12915 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12917 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12918 support. Upload fast traceframes, and delete internal IPA
12920 (stop_tracing_handler): New.
12921 (flush_trace_buffer_handler): New.
12922 (cmd_qtstop): Upload fast tracepoints.
12923 (response_tracepoint): Handle fast tracepoints.
12924 (tracepoint_finished_step): Upload fast traceframes. Set the
12925 tracepoint hit context's tracepoint type.
12926 (handle_tracepoint_bkpts): New.
12927 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12928 type. Add comment about fast tracepoints.
12929 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12930 non-existing action_str field.
12931 (get_context_regcache): Handle fast tracepoints.
12932 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12934 (fast_tracepoint_from_jump_pad_address): New.
12935 (fast_tracepoint_from_ipa_tpoint_address): New.
12936 (collecting_t): New.
12937 (force_unlock_trace_buffer): New.
12938 (fast_tracepoint_collecting): New.
12940 (gdb_collect): New.
12941 (write_inferior_data_ptr): New.
12942 (target_tp_heap): New.
12943 (target_malloc): New.
12944 (download_agent_expr): New.
12946 (download_tracepoints): New.
12947 (download_trace_state_variables): New.
12948 (upload_fast_traceframes): New.
12949 (IPA_FIRST_TRACEFRAME): New.
12950 (IPA_NEXT_TRACEFRAME_1): New.
12951 (IPA_NEXT_TRACEFRAME): New.
12952 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12953 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12954 (gdb_jump_pad_buffer_end): New.
12955 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12956 (initialize_tracepoint): Adjust.
12957 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12958 buffer. Initialize the low module.
12959 * utils.c (PREFIX, TOOLNAME): New.
12960 (malloc_failure): Use PREFIX.
12961 (error): In the IPA, an error causes an exit.
12962 (fatal, warning): Use PREFIX.
12963 (internal_error): Use TOOLNAME.
12964 (NUMCELLS): Increase to 10.
12965 * configure, config.in: Regenerate.
12967 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12969 * server.c (handle_query) <qSupported>: Do two passes over the
12970 qSupported string to avoid nesting strtok.
12972 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12974 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12976 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12977 -Wl,--dynamic-list.
12978 * configure: Regenerate.
12979 * proc-service.list: New.
12981 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12983 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12986 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12988 * gdbreplay.c (remote_open): Check error return from socket() call by
12989 its equality to -1 not by it being negative.
12990 * remote-utils.c (remote_open): Likewise.
12992 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12994 * config.h: Regenerate.
12996 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12998 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12999 doesn't provide PTRACE_GET_THREAD_AREA.
13001 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13003 * linux-m68k-low.c: Include <asm/ptrace.h>
13004 (ps_get_thread_area): Implement.
13006 2010-05-03 Doug Evans <dje@google.com>
13008 * event-loop.c (struct callback_event): New struct.
13009 (callback_list): New global.
13010 (append_callback_event, delete_callback_event): New functions.
13011 (process_callback): New function.
13012 (start_event_loop): Call it.
13013 * remote-utils.c (NOT_SCHEDULED): Define.
13014 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13015 moved out of readchar.
13016 (readchar): Rewrite. Call reschedule before returning.
13017 (reset_readchar): New function.
13018 (remote_close): Call it.
13019 (process_remaining, reschedule): New functions.
13020 * server.h (callback_handler_func): New typedef.
13021 (append_callback_event, delete_callback_event): Declare.
13023 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13025 * proc-service.c (ps_pglobal_lookup): Use
13026 thread_db_look_up_one_symbol.
13027 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13028 parameter. Use it instead of all_symbols_looked_up.
13029 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13031 (all_symbols_looked_up): Don't declare.
13032 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13033 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13035 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13036 Set all_symbols_looked_up here.
13037 (thread_db_look_up_one_symbol): New.
13038 (thread_db_get_tls_address): Adjust.
13039 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13040 thread_db object on the heap, and tentatively set it in the
13042 (thread_db_init): Don't set all_symbols_looked_up here.
13043 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13045 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13047 * linux-low.c (linux_kill, linux_detach): Adjust.
13048 (status_pending_p_callback): Remove redundant statement. Check
13049 for !TARGET_WAITIKIND_IGNORE, instead of
13050 TARGET_WAITKIND_STOPPED.
13051 (handle_tracepoints): Make sure LWP is locked. Adjust.
13052 (linux_wait_for_event_1): Adjust.
13053 (linux_cancel_breakpoints): New.
13054 (unsuspend_one_lwp): New.
13055 (unsuspend_all_lwps): New.
13056 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13057 (send_sigstop_callback): Change return type to int, add new
13058 `except' parameter and handle it.
13059 (suspend_and_send_sigstop_callback): New.
13060 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13061 pass them down. If SUSPEND, also increment the lwp's suspend
13063 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13064 (need_step_over_p): Don't consider suspended LWPs.
13065 (start_step_over): Adjust.
13066 (proceed_one_lwp): Change return type to int, add new `except'
13067 parameter and handle it.
13068 (unsuspend_and_proceed_one_lwp): New.
13069 (proceed_all_lwps): Use find_inferior instead of
13071 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13072 also decrement the suspend count of LWPs. Pass `except' down,
13073 instead of hacking its suspend count.
13074 (linux_pause_all): Add `freeze' parameter. Adjust.
13075 (linux_unpause_all): New.
13076 (linux_target_ops): Install linux_unpause_all.
13077 * server.c (handle_status): Adjust.
13078 * target.h (struct target_ops): New fields `unpause_all' and
13079 `cancel_breakpoints'. Add new parameter to `pause_all'.
13080 (pause_all): Add new `freeze' parameter.
13081 (unpause_all): New.
13082 (cancel_breakpoints): New.
13083 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13084 cancel breakpoints.
13085 (cmd_qtstart): Pause threads.
13086 (stop_tracing): Pause threads, and cancel breakpoints.
13087 * win32-low.c (win32_target_ops): Adjust.
13089 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13091 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13092 the inferior right away from here...
13093 (linux_wait_1): ... to here, and adjust to check the thread's
13094 last_resume_kind instead of the lwp's step or stop_expected flags.
13096 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13098 * README: Use consistent `GDB' and `GDBserver' spellings.
13100 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13102 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13103 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13104 (linux_detach_one_lwp): Assume the lwp is stopped.
13105 (any_thread_of): Delete.
13106 (linux_detach): Stop all lwps here. Don't blindly delete all
13108 (delete_lwp_callback): New.
13109 (linux_mourn): Delete all lwps of the process that is gone.
13110 (linux_wait_1): Don't delete the last lwp of the process here.
13111 * mem-break.h (mark_breakpoints_out): Declare.
13112 * mem-break.c (mark_breakpoints_out): New.
13113 (free_all_breakpoints): Use it.
13114 * server.c (handle_target_event): If the process is gone, mark
13116 * thread-db.c (struct thread_db) <create_bp>: New field.
13117 (thread_db_enable_reporting): Fix prototype. Store a thread event
13118 breakpoint reference in the thread_db struct.
13119 (thread_db_load_search): Clear the thread_db object.
13120 (try_thread_db_load_1): Ditto.
13121 (switch_to_process): New.
13122 (disable_thread_event_reporting): Use it.
13123 (remove_thread_event_breakpoints): New.
13124 (thread_db_detach, thread_db_mourn): Use it.
13126 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13128 * linux-low.c (linux_enable_event_reporting): New.
13129 (linux_wait_for_event_1, handle_extended_wait): Use it.
13131 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13133 * linux-low.c (linux_kill_one_lwp, linux_kill)
13134 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13135 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13136 SIGSTOP even if the LWP is stopped.
13137 (send_sigstop_callback): New.
13138 (stop_all_lwps): Use send_sigstop_callback instead.
13139 (linux_resume_one_thread): Adjust.
13140 (proceed_one_lwp): Still proceed an LWP that the client has
13141 requested to stop, if we haven't reported it as stopped yet. Make
13142 sure that LWPs the client want stopped, have a pending SIGSTOP.
13144 2010-04-26 Doug Evans <dje@google.com>
13146 * server.c (handle_general_set): Make static.
13148 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13149 Print received char after testing for error/eof instead of before.
13150 (input_interrupt): Tweak comment.
13152 2010-04-23 Doug Evans <dje@google.com>
13154 * server.c (start_inferior): Print inferior argv if --debug.
13156 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13158 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13159 * nto-x86-low.c: Include server.h
13161 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13163 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13164 be consistent with other sources of this directory.
13165 (init_registers_amd64): Correct name of source file of this function
13168 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13170 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13171 64-bit executables.
13173 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13175 * win32-i386-low.c: Add 64-bit support.
13176 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13177 (init_registers_amd64): Declare.
13178 (mappings): Add 64-bit version of array.
13179 (init_windows_x86): New function.
13180 (the_low_target): Change init_arch field to init_windows_x86.
13182 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13184 * win32-low.c: Adapt to support also 64-bit architecture.
13185 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13186 (get_image_name): Use SIZE_T type for local variable `done'.
13187 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13188 (toolhelp_get_dll_name): Idem.
13189 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13190 Use uintptr_t typecast to avoid warning.
13191 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13192 (handle_exception): Use phex_nz to avoid warning.
13193 (win32_wait): Remove unused local variable `process'.
13195 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13197 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13200 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13202 * configure.ac: Use `ws2_32' library for srv_mingw.
13203 * configure: Regenerate.
13204 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13205 * remote-utils.c: Likewise.
13207 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13209 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13210 if __x86_64__ is defined.
13212 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13214 * configure: Regenerate.
13216 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13218 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13219 * target.h (target_ops): New get_tib_address field.
13220 * win32-low.h (win32_thread_info): Add thread_local_base field.
13221 * win32-low.c (child_add_thread): Add tlb argument.
13222 Set thread_local_base field to TLB.
13223 (get_child_debug_event): Adapt to child_add_thread change.
13224 (win32_get_tib_address): New function.
13225 (win32_target_ops): Set get_tib_address field to
13226 win32_get_tib_address.
13227 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13229 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13231 * linux-low.c (linux_mourn): Also remove the process.
13232 * server.c (handle_target_event): Don't remove the process here.
13233 * nto-low.c (nto_mourn): New.
13234 (nto_target_ops): Install it.
13235 * spu-low.c (spu_mourn): New.
13236 (spu_target_ops): Install it.
13237 * win32-low.c (win32_mourn): New.
13238 (win32_target_ops): Install it.
13240 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13242 * server.h (buffer_xml_printf): Remove redundant `;'.
13244 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13246 * regcache.c (set_register_cache): Invalidate regcaches before
13247 changing the register cache layout.
13248 (regcache_invalidate_one): Allow a NULL regcache.
13249 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13250 regcaches before changing the register cache layout or the target
13253 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13255 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13256 variable warning on Linux/x86-64.
13258 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13260 GDBserver disconnected tracing support.
13262 * linux-low.c (linux_remove_process): Delete.
13263 (add_lwp): Don't set last_resume_kind here.
13264 (linux_kill): Use `mourn'.
13265 (linux_detach): Use `thread_db_detach', and `mourn'.
13266 (linux_mourn): New.
13267 (linux_attach_lwp_1): Adjust comment.
13268 (linux_attach): last_resume_kind moved the thread_info; adjust.
13269 (status_pending_p_callback): Adjust.
13270 (linux_wait_for_event_1): Adjust.
13271 (count_events_callback, select_singlestep_lwp_callback)
13272 (select_event_lwp_callback, cancel_breakpoints_callback)
13273 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13274 (proceed_one_lwp): Adjust.
13275 (linux_async): Add debug output.
13276 (linux_thread_stopped): New.
13277 (linux_pause_all): New.
13278 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13280 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13281 (thread_db_free): Delete declaration.
13282 (thread_db_detach, thread_db_mourn): Declare.
13283 * thread-db.c (thread_db_init): Use thread_db_mourn.
13284 (thread_db_free): Delete, split in two.
13285 (disable_thread_event_reporting): New.
13286 (thread_db_detach): New.
13287 (thread_db_mourn): New.
13289 * server.h (struct thread_info) <last_resume_kind>: New field.
13290 <attached>: Add comment.
13291 <gdb_detached>: New field.
13292 (handler_func): Change return type to int.
13293 (handle_serial_event, handle_target_event): Ditto.
13294 (gdb_connected): Declare.
13296 (disconnected_tracing): Declare.
13297 (stop_tracing): Declare.
13299 * server.c (handle_query) <qSupported>: Report support for
13300 disconnected tracing.
13301 (queue_stop_reply_callback): Account for running threads.
13302 (gdb_wants_thread_stopped): New.
13303 (gdb_wants_all_threads_stopped): New.
13304 (gdb_reattached_process): New.
13305 (handle_status): Clear the `gdb_detached' flag of all processes.
13306 In all-stop, stop all threads.
13307 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13308 (process_serial_event): If the remote connection breaks, or if an
13309 exit was forced with "monitor exit", force an event loop exit.
13310 Handle disconnected tracing on detach.
13311 (handle_serial_event): Adjust.
13312 (handle_target_event): If GDB isn't connected, forward events back
13313 to the inferior, unless the last process exited, in which case,
13314 exit gdbserver. Adjust interface.
13316 * remote-utils.c (remote_open): Don't block in accept. Instead
13317 register an event loop source on the listen socket file
13318 descriptor. Refactor bits into ...
13319 (listen_desc): ... this new global.
13320 (gdb_connected): ... this new function.
13321 (enable_async_notification): ... this new function.
13322 (handle_accept_event): ... this new function.
13323 (remote_close): Clear remote_desc.
13325 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13327 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13329 (mourn_inferior): Define.
13330 (target_process_qsupported): Avoid the dangling else problem.
13331 (thread_stopped): Define.
13332 (pause_all): Define.
13333 (target_waitstatus_to_string): Declare.
13334 * target.c (target_waitstatus_to_string): New.
13336 * tracepoint.c (tracing): Make extern.
13337 (disconnected_tracing): New.
13338 (stop_tracing): Make extern. Handle tracing stops due to GDB
13340 (cmd_qtdisconnected): New.
13341 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13342 (handle_tracepoint_general_set): Handle QTDisconnected.
13344 * event-loop.c (event_handler_func): Change return type to int.
13345 (process_event): Bail out if the event handler wants the event
13347 (handle_file_event): Ditto.
13348 (start_event_loop): Bail out if the event handler wants the event
13351 * nto-low.c (nto_target_ops): Adjust.
13352 * spu-low.c (spu_wait): Don't remove the process here.
13353 (spu_target_ops): Adjust.
13354 * win32-low.c (win32_wait): Don't remove the process here.
13355 (win32_target_ops): Adjust.
13357 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13359 * regcache.c (realloc_register_cache): Invalidate inferior's
13360 regcache before recreating it.
13362 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13364 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13366 2010-04-09 Stan Shebs <stan@codesourcery.com>
13367 Pedro Alves <pedro@codesourcery.com>
13369 * server.h (LONGEST): New.
13370 (struct thread_info) <while_stepping>: New field.
13371 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13373 (initialize_tracepoint, handle_tracepoint_general_set)
13374 (handle_tracepoint_query, tracepoint_finished_step)
13375 (tracepoint_was_hit, release_while_stepping_state_list):
13376 (current_traceframe): Declare.
13377 * server.c (handle_general_set): Handle tracepoint packets.
13378 (read_memory): New.
13379 (write_memory): New.
13380 (handle_search_memory_1): Use read_memory.
13381 (handle_query): Report support for conditional tracepoints, trace
13382 state variables, and tracepoint sources. Handle tracepoint
13384 (main): Initialize the tracepoints module.
13385 (process_serial_event): Handle traceframe reads/writes.
13387 * linux-low.c (handle_tracepoints): New.
13388 (linux_wait_1): Call it.
13389 (linux_resume_one_lwp): Handle while-stepping.
13390 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13391 (linux_target_ops): Install them.
13392 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13394 * linux-x86-low.c (x86_supports_tracepoints): New.
13395 (the_low_target). Install it.
13397 * mem-break.h (delete_breakpoint): Declare.
13398 * mem-break.c (delete_breakpoint): Make external.
13400 * target.h (struct target_ops): Add `supports_tracepoints',
13401 `read_pc', and `write_pc' fields.
13402 (target_supports_tracepoints): Define.
13403 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13406 * regcache.h (struct regcache) <registers_owned>: New field.
13407 (init_register_cache, regcache_cpy): Declare.
13408 (regcache_read_pc, regcache_write_pc): Declare.
13409 (register_cache_size): Declare.
13410 (supply_regblock): Declare.
13411 * regcache.c (init_register_cache): New.
13412 (new_register_cache): Use it.
13413 (regcache_cpy): New.
13414 (register_cache_size): New.
13415 (supply_regblock): New.
13416 (regcache_read_pc, regcache_write_pc): New.
13418 * tracepoint.c: New.
13420 * Makefile.in (OBS): Add tracepoint.o.
13421 (tracepoint.o): New rule.
13423 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13425 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13427 (i386-mmx.c): Likewise.
13428 (i386-mmx-linux.o): Likewise.
13429 (i386-mmx-linux.c): Likewise.
13431 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13432 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13433 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13434 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13436 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13437 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13438 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13440 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13442 * Makefile.in (clean): Updated.
13444 (i386-avx.c): Likewise.
13445 (i386-avx-linux.o): Likewise.
13446 (i386-avx-linux.c): Likewise.
13447 (amd64-avx.o): Likewise.
13448 (amd64-avx.c): Likewise.
13449 (amd64-avx-linux.o): Likewise.
13450 (amd64-avx-linux.c): Likewise.
13452 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13453 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13454 (srv_amd64_regobj): Add amd64-avx.o.
13455 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13456 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13457 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13458 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13459 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13460 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13461 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13463 * i387-fp.c: Include "i386-xstate.h".
13465 (i387_cache_to_xsave): Likewise.
13466 (i387_xsave_to_cache): Likewise.
13467 (x86_xcr0): Likewise.
13469 * i387-fp.h (i387_cache_to_xsave): Likewise.
13470 (i387_xsave_to_cache): Likewise.
13471 (x86_xcr0): Likewise.
13473 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13474 * linux-crisv32-low.c (target_regsets): Likewise.
13475 * linux-m68k-low.c (target_regsets): Likewise.
13476 * linux-mips-low.c (target_regsets): Likewise.
13477 * linux-ppc-low.c (target_regsets): Likewise.
13478 * linux-s390-low.c (target_regsets): Likewise.
13479 * linux-sh-low.c (target_regsets): Likewise.
13480 * linux-sparc-low.c (target_regsets): Likewise.
13481 * linux-xtensa-low.c (target_regsets): Likewise.
13483 * linux-low.c: Include <sys/uio.h>.
13484 (regsets_fetch_inferior_registers): Support nt_type.
13485 (regsets_store_inferior_registers): Likewise.
13486 (linux_process_qsupported): New.
13487 (linux_target_ops): Add linux_process_qsupported.
13489 * linux-low.h (regset_info): Add nt_type.
13490 (linux_target_ops): Add process_qsupported.
13492 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13494 (init_registers_i386_avx_linux): New.
13495 (init_registers_amd64_avx_linux): Likewise.
13496 (xmltarget_i386_linux_no_xml): Likewise.
13497 (xmltarget_amd64_linux_no_xml): Likewise.
13498 (PTRACE_GETREGSET): Likewise.
13499 (PTRACE_SETREGSET): Likewise.
13500 (x86_fill_xstateregset): Likewise.
13501 (x86_store_xstateregset): Likewise.
13502 (use_xml): Likewise.
13503 (x86_linux_update_xmltarget): Likewise.
13504 (x86_linux_process_qsupported): Likewise.
13505 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13506 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13507 init_registers_i386_linux here. Call
13508 x86_linux_update_xmltarget.
13509 (the_low_target): Add x86_linux_process_qsupported.
13511 * server.c (handle_query): Call target_process_qsupported.
13513 * target.h (target_ops): Add process_qsupported.
13514 (target_process_qsupported): New.
13516 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13518 * inferiors.c (add_thread): Set last_status kind to
13519 TARGET_WAITKIND_IGNORE.
13520 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13521 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13522 (linux_wait_1): Move `thread' local definition to block that uses
13523 it. Don't NULL initialize `event_child'.
13524 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13525 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13526 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13528 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13530 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13531 an extended waitstatus, or by a watchpoint.
13532 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13533 thread was stepping or has been stopped by a watchpoint.
13535 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13537 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13538 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13539 of another, then delete the previous, and validate all
13541 (validate_inserted_breakpoint): New.
13542 (delete_disabled_breakpoints): New.
13543 (validate_breakpoints): New.
13544 (check_mem_read): Validate breakpoints before trusting their
13545 shadow. Delete disabled breakpoints.
13546 (check_mem_write): Validate breakpoints before trusting they
13547 should be inserted. Delete disabled breakpoints.
13548 * mem-break.h (validate_breakpoints):
13549 * server.c (handle_query): Validate breakpoints when we see a
13552 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13554 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13555 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13556 if we could tell there's a GDB breakpoint at stop_pc.
13557 (need_step_over_p): Don't do a step over if we find a GDB
13558 breakpoint at the resume PC.
13560 * mem-break.c (struct raw_breakpoint): New.
13561 (enum bkpt_type): New type `gdb_breakpoint'.
13562 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13563 fields. New field `raw'.
13564 (find_raw_breakpoint_at): New.
13565 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13566 breakpoint instead.
13567 (set_breakpoint_at): Adjust.
13568 (delete_raw_breakpoint): New.
13569 (release_breakpoint): New.
13570 (delete_breakpoint): Rename to...
13571 (delete_breakpoint_1): ... this. Add proc parameter. Use
13572 release_breakpoint. Return ENOENT.
13573 (delete_breakpoint): Reimplement.
13574 (find_breakpoint_at): Delete.
13575 (find_gdb_breakpoint_at): New.
13576 (delete_breakpoint_at): Delete.
13577 (set_gdb_breakpoint_at): New.
13578 (delete_gdb_breakpoint_at): New.
13579 (gdb_breakpoint_here): New.
13580 (set_reinsert_breakpoint): Use release_breakpoint.
13581 (uninsert_breakpoint): Rename to ...
13582 (uninsert_raw_breakpoint): ... this.
13583 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13584 (reinsert_raw_breakpoint): Change parameter type to
13586 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13588 (check_breakpoints): Adjust. Use release_breakpoint.
13589 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13590 (breakpoint_inserted_here): Ditto.
13591 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13592 Don't trust the breakpoint's shadow if it is not inserted.
13593 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13594 (delete_all_breakpoints): Adjust.
13595 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13596 use delete_breakpoint_1.
13598 * mem-break.h (breakpoints_supported): Delete declaration.
13599 (set_gdb_breakpoint_at): Declare.
13600 (gdb_breakpoint_here): Declare.
13601 (delete_breakpoint_at): Delete.
13602 (delete_gdb_breakpoint_at): Declare.
13604 * server.h (struct raw_breakpoint): Forward declare.
13605 (struct process_info): New field `raw_breakpoints'.
13607 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13610 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13612 * linux-low.c (status_pending_p_callback): Fix comment.
13613 (linux_wait_for_event_1): Move most of the internal breakpoint
13614 handling from here...
13615 (linux_wait_1): ... to here.
13616 (count_events_callback): New.
13617 (select_singlestep_lwp_callback): New.
13618 (select_event_lwp_callback): New.
13619 (cancel_breakpoints_callback): New.
13620 (select_event_lwp): New.
13621 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13622 priority to all LWPs that have had events that should be reported
13623 to the client. Cancel breakpoints when about to reporting the
13624 event to the client, not while stopping lwps. No longer cancel
13625 finished single-steps here.
13626 (cancel_finished_single_step): Delete.
13627 (cancel_finished_single_steps): Delete.
13629 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13631 * mem-break.c (enum bkpt_type): New.
13632 (struct breakpoint): New field `type'.
13633 (set_breakpoint_at): Change return type to struct breakpoint
13634 pointer. Set type to `other_breakpoint' by default.
13635 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13636 in the breakpoint list.
13637 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13638 (reinsert_breakpoint): Rename to ...
13639 (reinsert_raw_breakpoint): ... this.
13640 (reinsert_breakpoints_at): Adjust.
13641 * mem-break.h (struct breakpoint): Declare.
13642 (set_breakpoint_at): Change return type to struct breakpoint
13645 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13647 * server.c (handle_query): Assign, not compare.
13649 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13651 Teach linux gdbserver to step-over-breakpoints.
13653 * linux-low.c (can_hardware_single_step): New.
13654 (supports_breakpoints): New.
13655 (handle_extended_wait): If stopping threads, read the stop pc of
13656 the new cloned LWP.
13658 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13659 low target doesn't support retrieving the PC.
13660 (add_lwp): Set last_resume_kind to resume_continue.
13661 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13662 (linux_attach): Don't clear stop_expected. Set the lwp's
13663 last_resume_kind to resume_stop.
13664 (linux_detach_one_lwp): Don't check for removed breakpoints.
13665 (check_removed_breakpoint): Delete.
13666 (status_pending_p): Rename to ...
13667 (status_pending_p_callback): ... this. Don't check for removed
13668 breakpoints. Don't consider threads that are stopped from GDB's
13670 (linux_wait_for_lwp): Always read the stop_pc here.
13671 (cancel_breakpoint): New.
13672 (step_over_bkpt): New global.
13673 (linux_wait_for_event_1): Implement stepping over breakpoints.
13674 (gdb_wants_lwp_stopped): New.
13675 (gdb_wants_all_stopped): New.
13676 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13677 single-step traps here. Store the thread's last reported target
13679 (send_sigstop): Don't clear stop_expected. Always set it,
13681 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13682 (cancel_finished_single_step): New.
13683 (cancel_finished_single_steps): New.
13684 (wait_for_sigstop): Don't cancel finished single-step traps here.
13685 (linux_resume_one_lwp): Don't check for removed breakpoints.
13686 Don't set `step' on non-hardware step archs.
13687 (linux_set_resume_request): Ignore resume_stop requests if already
13688 stopping or stopped. Set the lwp's last_resume_kind.
13689 (resume_status_pending_p): Don't check for removed breakpoints.
13690 (need_step_over_p): New.
13691 (start_step_over): New.
13692 (finish_step_over): New.
13693 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13694 requests. Clear the thread's last reported target waitstatus.
13695 Don't use the `suspended' flag. Don't consider pending breakpoints.
13696 (linux_resume): Start a step-over if necessary.
13697 (proceed_one_lwp): New.
13698 (proceed_all_lwps): New.
13699 (unstop_all_lwps): New.
13700 * linux-low.h (struct lwp_info): Rewrite comment for the
13701 `suspended' flag. Add the `stop_pc' field. Delete the
13702 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13703 Add `'last_resume_kind' and `need_step_over' fields.
13704 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13705 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13706 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13707 (set_raw_breakpoint_at): New.
13708 (set_breakpoint_at): Rewrite to use it.
13709 (reinsert_breakpoint_handler): Delete.
13710 (set_reinsert_breakpoint): New.
13711 (reinsert_breakpoint_by_bp): Delete.
13712 (delete_reinsert_breakpoints): New.
13713 (uninsert_breakpoint): Rewrite.
13714 (uninsert_breakpoints_at): New.
13715 (reinsert_breakpoint): Rewrite.
13716 (reinsert_breakpoints_at): New.
13717 (check_breakpoints): Rewrite.
13718 (breakpoint_here): New.
13719 (breakpoint_inserted_here): New.
13720 (check_mem_read): Adjust.
13721 * mem-break.h (breakpoints_supported, breakpoint_here)
13722 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13723 (reinsert_breakpoint_by_bp): Delete declaration.
13724 (delete_reinsert_breakpoints): Declare.
13725 (reinsert_breakpoint): Delete declaration.
13726 (reinsert_breakpoints_at): Declare.
13727 (uninsert_breakpoint): Delete declaration.
13728 (uninsert_breakpoints_at): Declare.
13729 (check_breakpoints): Adjust prototype.
13730 * server.h: Adjust include order.
13731 (struct thread_info): Declare here. Add a `last_status' field.
13733 2010-03-23 Michael Snyder <msnyder@vmware.com>
13735 * server.c (crc32): New function.
13736 (handle_query): Add handling for 'qCRC:' request.
13738 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13740 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13741 lwp had been stopped by a watchpoint.
13743 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13745 * server.h (internal_error): Declare.
13746 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13747 * utils.c (internal_error): New function.
13749 2010-03-15 Andreas Schwab <schwab@redhat.com>
13751 * configure.srv: Fix typo setting srv_regobj.
13753 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13755 * linux-low.c (fetch_register): Avoid passing a non string literal
13757 (usr_store_inferior_registers): Ditto.
13759 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13761 * linux-low.c (linux_write_memory): Bail out early if peeking
13764 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13766 * linux-low.h (struct lwp_info): New fields
13767 `stopped_by_watchpoint' and `stopped_data_address'.
13768 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13769 here, and cache them in the lwp object.
13770 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13772 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13774 (linux_stopped_by_watchpoint): Rewrite.
13775 (linux_stopped_data_address): Rewrite.
13777 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13779 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13780 switching the current inferior, not before.
13782 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13784 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13785 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13786 i386-linux.c and amd64-linux.c.
13787 (reg-i386.o): Removed.
13788 (reg-i386.c): Likewise.
13789 (reg-i386-linux.o): Likewise.
13790 (reg-i386-linux.c): Likewise.
13791 (reg-x86-64.o): Likewise.
13792 (reg-x86-64.c): Likewise.
13793 (reg-x86-64-linux.o): Likewise.
13794 (reg-x86-64-linux.c): Likewise.
13796 (i386.c): Likewise.
13797 (i386-linux.o): Likewise.
13798 (i386-linux.c): Likewise.
13799 (amd64.o): Likewise.
13800 (amd64.c): Likewise.
13801 (amd64-linux.o): Likewise.
13802 (amd64-linux.c): Likewise.
13804 * configure.srv (srv_i386_regobj): New.
13805 (srv_i386_linux_regobj): Likewise.
13806 (srv_amd64_regobj): Likewise.
13807 (srv_amd64_linux_regobj): Likewise.
13808 (srv_i386_32bit_xmlfiles): Likewise.
13809 (srv_i386_64bit_xmlfiles): Likewise.
13810 (srv_i386_xmlfiles): Likewise.
13811 (srv_amd64_xmlfiles): Likewise.
13812 (srv_i386_linux_xmlfiles): Likewise.
13813 (srv_amd64_linux_xmlfiles): Likewise.
13814 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13815 srv_xmlfiles to $srv_i386_xmlfiles.
13816 (i[34567]86-*-mingw32ce*): Likewise.
13817 (i[34567]86-*-mingw*): Likewise.
13818 (i[34567]86-*-nto*): Likewise.
13819 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13820 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13821 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13822 (x86_64-*-linux*): Likewise.
13824 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13825 (init_registers_amd64_linux): New.
13826 (x86_arch_setup): Replace init_registers_x86_64_linux with
13827 init_registers_amd64_linux.
13829 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13831 * configure.ac: Check for libdl. If it is not available link against
13832 static libthread_db.
13833 * configure: Regenerate.
13835 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13839 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13840 handing a read watchpoint.
13841 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13843 2010-02-12 Doug Evans <dje@google.com>
13845 * linux-low.c (linux_supports_tracefork_flag): Document.
13846 (linux_look_up_symbols): Add comment.
13848 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13850 * regcache.c (supply_register): Clear regcache if buf is NULL.
13852 2010-02-02 Nicolas Roche <roche@sourceware.org>
13853 Joel Brobecker <brobecker@adacore.com>
13855 * inferiors.c (find_inferior): Add function documentation.
13856 (unloaded_dll): Handle the case where the unloaded dll has not
13857 been previously registered in the dll list.
13859 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13861 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13862 (thumb2_breakpoint): New.
13863 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13865 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13867 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13868 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13871 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13873 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13875 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13877 * linux-s390-low.c (s390_collect_ptrace_register)
13878 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13880 2010-01-21 Doug Evans <dje@google.com>
13882 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13883 (PTRACE_ARG4_TYPE): New macro.
13884 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13885 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13886 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13887 (usr_store_inferior_registers): Ditto.
13888 (linux_read_memory, linux_write_memory): Ditto.
13889 (linux_test_for_tracefork): Ditto.
13891 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13892 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13894 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13896 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13899 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13901 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13902 prototype to take a regcache. Adjust.
13904 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13906 * regcache.h (struct thread_info): Forward declare.
13907 (struct regcache): New.
13908 (new_register_cache): Adjust prototype.
13909 (get_thread_regcache): Declare.
13910 (free_register_cache): Adjust prototype.
13911 (registers_to_string, registers_from_string): Ditto.
13912 (supply_register, supply_register_by_name, collect_register)
13913 (collect_register_as_string, collect_register_by_name): Ditto.
13914 * regcache.c (struct inferior_regcache_data): Delete.
13915 (get_regcache): Rename to ...
13916 (get_thread_regcache): ... this. Adjust. Switch inferior before
13917 fetching registers.
13918 (regcache_invalidate_one): Adjust.
13919 (regcache_invalidate): Fix prototype.
13920 (new_register_cache): Return the new register cache.
13921 (free_register_cache): Change prototype.
13922 (realloc_register_cache): Adjust.
13923 (registers_to_string): Change prototype to take a regcache. Adjust.
13924 (registers_from_string): Ditto.
13925 (register_data): Ditto.
13926 (supply_register): Ditto.
13927 (supply_register_by_name): Ditto.
13928 (collect_register): Ditto.
13929 (collect_register_as_string): Ditto.
13930 (collect_register_by_name): Ditto.
13931 * server.c (process_serial_event): Adjust.
13932 * linux-low.h (regset_fill_func, regset_store_func): Change
13934 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13936 * linux-low.c (get_stop_pc): Adjust.
13937 (check_removed_breakpoint): Adjust.
13938 (linux_wait_for_event): Adjust.
13939 (linux_resume_one_lwp): Adjust.
13940 (fetch_register): Add regcache parameter. Adjust.
13941 (usr_store_inferior_registers): Ditto.
13942 (regsets_fetch_inferior_registers): Ditto.
13943 (regsets_store_inferior_registers): Ditto.
13944 (linux_fetch_registers, linux_store_registers): Ditto.
13945 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13947 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13949 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13950 prototype to take a regcache.
13951 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13952 * remote-utils.c (convert_ascii_to_int, outreg)
13953 (prepare_resume_reply): Change prototype to take a regcache.
13955 * target.h (struct target_ops) <fetch_registers, store_registers>:
13956 Change prototype to take a regcache.
13957 (fetch_inferior_registers, store_inferior_registers): Change
13958 prototype to take a regcache. Adjust.
13959 * proc-service.c (ps_lgetregs): Adjust.
13960 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13961 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13962 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13963 take a regcache. Adjust.
13964 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13965 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13966 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13967 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13968 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13969 (cris_cannot_fetch_register):
13970 (cris_breakpoint_at): Change prototype to take a regcache.
13972 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13973 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13974 to take a regcache. Adjust.
13975 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13977 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13978 take a regcache. Adjust.
13979 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13980 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13981 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13982 * linux-mips-low.c (mips_get_pc):
13983 (mips_set_pc): Change prototype to take a regcache. Adjust.
13984 (mips_reinsert_addr): Adjust.
13985 (mips_collect_register): Change prototype to take a regcache.
13987 (mips_supply_register):
13988 (mips_collect_register_32bit, mips_supply_register_32bit)
13989 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13990 (mips_store_fpregset): Ditto.
13991 * linux-ppc-low.c (ppc_supply_ptrace_register)
13992 (ppc_supply_ptrace_register): Ditto.
13993 (parse_spufs_run): Adjust.
13994 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13995 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13996 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13997 take a regcache. Adjust.
13998 * linux-s390-low.c (s390_collect_ptrace_register)
13999 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14000 (s390_set_pc): Change prototype to take a regcache. Adjust.
14001 (s390_arch_setup): Adjust.
14002 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14003 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14004 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14005 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14006 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14008 (sparc_breakpoint_at): Adjust.
14009 * linux-xtensa-low.c (xtensa_fill_gregset):
14010 (xtensa_store_gregset):
14011 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14012 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14013 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14014 prototype to take a regcache. Adjust.
14015 * win32-arm-low.c (arm_fetch_inferior_register)
14016 (arm_store_inferior_register): Change prototype to take a
14018 * win32-i386-low.c (i386_fetch_inferior_register)
14019 (i386_store_inferior_register): Change prototype to take a
14021 * win32-low.c (child_fetch_inferior_registers)
14022 (child_store_inferior_registers): Change prototype to take a
14024 (win32_wait): Adjust.
14025 (win32_fetch_inferior_registers): Change prototype to take a
14027 (win32_store_inferior_registers): Adjust.
14028 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14029 store_inferior_register>: Change prototype to take a regcache.
14031 2010-01-20 Doug Evans <dje@google.com>
14033 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14035 (linux_wait_for_event1, linux_init_signals): Ditto.
14036 (W_STOPCODE): Provide definition if missing.
14038 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14040 * linux-low.c (linux_core_of_thread): New.
14041 (compare_ints, show_process, list_threads): New.
14042 (linux_qxfer_osdata): Report threads and cores.
14043 (linux_target_op): Register linux_core_of_thread.
14044 * remote-utils.c (prepare_resume_reply): Report the core.
14045 (buffer_xml_printf): Support %d specifier.
14046 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14048 (handle_query): Handle qXfer:threads. Announce availability
14050 * target.h (struct target_ops): New field core_of_thread.
14052 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14054 * Makefile.in (clean): Remove new generated files.
14055 (reg-s390.o, reg-s390.c): Remove rules.
14056 (reg-s390x.o, reg-s390x.c): Likewise.
14057 (s390-linux32.o, s390-linux32.c): Add rules.
14058 (s390-linux64.o, s390-linux64.c): Likewise.
14059 (s390x-linux64.o, s390x-linux64.c): Likewise.
14060 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14061 * linux-s390-low.c: Include <elf.h>.
14062 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14063 (init_registers_s390): Remove prototype.
14064 (init_registers_s390x): Likewise.
14065 (init_registers_s390_linux32): Add prototype.
14066 (init_registers_s390_linux64): Likewise.
14067 (init_registers_s390x_linux64): Likewise.
14068 (s390_num_regs_3264): New define.
14069 (s390_regmap_3264): New global variable.
14070 (s390_cannot_fetch_register): Remove obsolete check.
14071 (s390_cannot_store_register): Likewise.
14072 (s390_collect_ptrace_register): Handle upper/lower register halves.
14073 (s390_supply_ptrace_register): Likewise.
14074 (s390_fill_gregset): Update to register number changes.
14075 (s390_get_hwcap): New routine.
14076 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14077 Install appropriate regmap and register set.
14079 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14081 * server.c (gdbserver_version): Update copyright year to 2010.
14082 * gdbreplay.c (gdbreplay_version): Likewise.
14084 2009-12-28 Doug Evans <dje@google.com>
14086 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14087 elf/external.h. Include <elf.h> instead but only if necessary.
14089 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14091 * linux-low.c (linux_remove_process): Remove `detaching'
14092 parameter. Don't release/detach from thread_db here.
14093 (linux_kill): Release/detach from thread_db here, ...
14094 (linux_detach): ... and here, before actually detaching.
14095 (linux_wait_1): ... and here, when a process exits.
14096 * thread-db.c (any_thread_of): New.
14097 (thread_db_free): Switch the current inferior to a thread of the
14100 2009-12-21 Doug Evans <dje@google.com>
14102 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14104 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14105 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14106 warning ifndef __NR_tkill. Move setting of errno there too.
14107 Delete unnecessary resetting of errno after syscall.
14108 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14110 * configure.ac: Check for dladdr.
14111 * config.in: Regenerate.
14112 * configure: Regenerate.
14113 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14114 (try_thread_db_load): Update.
14116 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14118 2009-12-18 Doug Evans <dje@google.com>
14120 * event-loop.c: Include unistd.h if it exists.
14122 * linux-low.c (my_waitpid): Move definition away from being in
14123 between linux_tracefork_child/linux_test_for_tracefork.
14125 * gdb_proc_service.h (psaddr_t): Fix type.
14126 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14127 signature to match glibc.
14129 2009-12-16 Doug Evans <dje@google.com>
14131 * linux-low.c (linux_read_memory): Fix argument to read.
14133 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14135 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14136 events, don't leave current_inferior pointing at null.
14138 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14140 * win32-low.c (LOG): Delete.
14141 (OUTMSG): Output to stderr.
14142 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14143 on compile time LOG macro.
14144 (win32_wait): Fix debug output.
14146 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14148 * win32-low.c (win32_add_one_solib): If the dll name is
14149 "ntdll.dll", prepend the system directory to the dll path.
14151 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14153 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14155 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14156 Vladimir Prus <vladimir@codesourcery.com>
14158 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14159 * configure.ac: Check for __mcoldfire__ and set
14160 gdb_cv_m68k_is_coldfire.
14161 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14162 reg-cf.o and reg-m68k.o.
14163 * configure: Regenerated.
14165 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14167 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14168 Pass it to thread_db_free.
14169 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14170 proper `detaching' argument to linux_remove_process.
14171 * linux-low.h (thread_db_free): Add `detaching' parameter.
14172 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14174 (thread_db_free): Add `detaching' parameter. Only
14175 call td_ta_clear_event if detaching from process.
14177 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14179 * thread-db.c (thread_db_free): Fix typo.
14181 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14184 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14186 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14188 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14189 with an i686 compiler.
14190 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14192 * configure: Rebuilt.
14194 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14198 * server.c (handle_search_memory_1): Correct read_addr initialization
14199 in loop for searching subsequent chunks.
14201 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14203 * configure.ac: New --with-libthread-db option.
14204 * thread-db.c: Allow direct dependence on libthread_db.
14205 (thread_db_free): Adjust.
14206 * config.in: Regenerate.
14207 * configure: Likewise.
14209 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14212 * thread-db.c (attach_thread): New function.
14213 (maybe_attach_thread): Return success/failure.
14214 (find_new_threads_callback): Adjust.
14215 (thread_db_find_new_threads): Loop until no new threads.
14217 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14219 * proc-service.c (ps_lgetregs): Formatting.
14221 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14223 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14224 * configure.ac: Adjust.
14225 * linux-low.h (struct process_info_private): Move members to struct
14227 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14228 * linux-low.c (linux_remove_process): Adjust.
14229 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14230 * server.c (handle_query): Move code ...
14231 (handle_monitor_command): ... here. New function.
14232 * target.h (struct target_ops): New member.
14233 * thread-db.c (struct thread_db): New.
14234 (libthread_db_search_path): New variable.
14235 (thread_db_create_event, thread_db_enable_reporting)
14236 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14237 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14238 (try_thread_db_load_1, dladdr_to_soname): New functions.
14239 (try_thread_db_load, thread_db_load_search): New functions.
14240 (thread_db_init): Search for libthread_db.
14241 (thread_db_free): New function.
14242 (thread_db_handle_monitor_command): Likewise.
14243 * config.in: Regenerate.
14244 * configure: Regenerate.
14246 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14248 * spu-low.c (spu_kill): Wait for inferior to terminate.
14249 Call clear_inferiors.
14250 (spu_detach): Call clear_inferiors.
14252 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14254 * aclocal.m4: Regenerate.
14255 * config.in: Likewise.
14256 * configure: Likewise.
14258 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14260 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14261 (parse_spufs_run): New function.
14262 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14263 (ppc_breakpoint_at): Handle SPU breakpoints.
14265 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14267 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14268 (SPUFS_MAGIC): Define.
14269 (spu_enumerate_spu_ids): New function.
14270 (linux_qxfer_spu): New function.
14271 (linux_target_ops): Install linux_qxfer_spu.
14273 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14275 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14276 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14277 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14278 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14279 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14280 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14281 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14282 (init_registers_powerpc_cell32l): Add prototype.
14283 (init_registers_powerpc_cell64l): Likewise.
14284 (ppc_arch_setup): Detect Cell/B.E. architecture.
14286 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14288 * Makefile.in (datarootdir): New variable.
14290 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14292 * linux-low.c (linux_write_memory): Update debugging output.
14293 * Makefile.in (clean): Add new descriptions.
14294 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14295 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14296 * configure.srv: Add new files for arm*-*-linux*.
14297 * linux-arm-low.c: Add new declarations.
14298 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14299 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14300 (HWCAP_VFPv3D16): New.
14301 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14302 instead of __IWMMXT__.
14303 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14304 (arm_arch_setup): New.
14305 (target_regsets): Remove #ifdef. Add VFP regset.
14306 (the_low_target): Use arm_arch_setup.
14308 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14310 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14311 the main thread again.
14313 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14315 Adding Neutrino gdbserver.
14316 * configure: Regenerated.
14317 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14318 * configure.srv (i[34567]86-*-nto*): New target.
14319 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14320 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14321 (nto_comctrl) [__QNX__]: New function.
14322 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14324 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14326 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14329 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14330 Pedro Alves <pedro@codesourcery.com>
14332 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14333 don't support CONTEXT_EXTENDED_REGISTERS.
14334 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14335 (the_low_target): Install them.
14336 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14337 failing with ERROR_PIPE_NOT_CONNECTED.
14339 2009-06-30 Doug Evans <dje@google.com>
14340 Pierre Muller <muller@ics.u-strasbg.fr>
14342 Add h/w watchpoint support to x86-linux, win32-i386.
14343 * Makefile.in (SFILES): Add i386-low.c
14344 (i386_low_h): Define.
14345 (i386-low.o): Add dependencies.
14346 (linux-x86-low.o): Add i386-low.h dependency.
14347 (win32-i386-low.o): Ditto.
14348 * i386-low.c: New file.
14349 * i386-low.h: New file.
14350 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14351 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14352 * linux-low.c (linux_add_process): Initialize arch_private.
14353 (linux_remove_process): Free arch_private.
14354 (add_lwp): Initialize arch_private.
14355 (delete_lwp): Free arch_private.
14356 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14358 * linux-low.h (process_info_private): New member arch_private.
14359 (lwp_info): New member arch_private.
14360 (linux_target_ops): New members new_process, new_thread,
14362 (ptid_of): New macro.
14363 * linux-x86-low.c: Include stddef.h, i386-low.h.
14364 (arch_process_info): New struct.
14365 (arch_lwp_info): New struct.
14366 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14367 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14368 (i386_dr_low_get_status): New function.
14369 (x86_insert_point, x86_remove_point): New functions.
14370 (x86_stopped_by_watchpoint): New function.
14371 (x86_stopped_data_address): New function.
14372 (x86_linux_new_process, x86_linux_new_thread): New functions.
14373 (x86_linux_prepare_to_resume): New function.
14374 (the_low_target): Add entries for insert_point, remove_point,
14375 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14377 * server.c (debug_hw_points): New global.
14378 (monitor_show_help): Document set debug-hw-points.
14379 (handle_query): Process "set debug-hw-points".
14380 * server.h (debug_hw_points): Declare.
14381 (paddress): Declare.
14382 * utils.c (NUMCELLS, CELLSIZE): New macros.
14383 (get_sell, xsnprintf, paddress): New functions.
14384 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14385 remove_point, stopped_by_watchpoint, stopped_data_address.
14386 * win32-i386-low.c: Include i386-low.h.
14387 (debug_reg_state): Replaces dr.
14388 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14389 (i386_dr_low_get_status): New function.
14390 (i386_insert_point, i386_remove_point): New functions.
14391 (i386_stopped_by_watchpoint): New function.
14392 (i386_stopped_data_address): New function.
14393 (i386_initial_stuff): Update.
14394 (get_thread_context,set_thread_context,i386_thread_added): Update.
14395 (the_low_target): Add entries for insert_point,
14396 remove_point, stopped_by_watchpoint, stopped_data_address.
14397 * win32-low.c (win32_insert_watchpoint): New function.
14398 (win32_remove_watchpoint): New function.
14399 (win32_stopped_by_watchpoint): New function.
14400 (win32_stopped_data_address): New function.
14401 (win32_target_ops): Add entries for insert_watchpoint,
14402 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14403 * win32-low.h (win32_target_ops): New members insert_point,
14404 remove_point, stopped_by_watchpoint, stopped_data_address.
14406 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14408 * server.c (process_serial_event): Re-return unsupported, not
14409 error, if the type isn't recognized. Re-allow supporting only
14410 insert or remove packets. Also call require_running for
14411 breakpoints. Add missing break statement to default case. Tidy.
14412 * target.h (struct target_ops): Rename insert_watchpoint to
14413 insert_point, and remove_watchpoint to remove_point.
14415 * linux-low.h (struct linux_target_ops): Likewise.
14416 * linux-low.c (linux_insert_watchpoint): Rename to ...
14417 (linux_insert_point): ... this. Adjust.
14418 (linux_remove_watchpoint): Rename to ...
14419 (linux_remove_point): ... this. Adjust.
14420 (linux_target_ops): Adjust.
14421 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14422 (cris_insert_point): ... this.
14423 (cris_remove_watchpoint): Rename to ...
14424 (cris_remove_point): ... this.
14425 (the_low_target): Adjust.
14427 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14429 * server.c (handle_v_kill): Pass signal_pid to
14430 kill_inferior if multi_process is zero.
14432 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14434 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14435 * target.h (target_ops): Comment for *_watchpoint to make it clear
14436 the functions can get types '0' and '1'.
14438 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14440 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14441 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14442 * regcache.c (get_regcache): Likewise.
14443 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14444 * win32-low.c (child_fetch_inferior_registers): Remove check for
14447 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14448 Pedro Alves <pedro@codesourcery.com>
14450 * target.h (struct target_ops) <supports_multi_process>: New
14452 (target_supports_multi_process): New.
14453 * server.c (handle_query): Even if GDB reports support, only
14454 enable multi-process if the target also supports it. Report
14455 multi-process support only if the target backend supports it.
14456 * linux-low.c (linux_supports_multi_process): New function.
14457 (linux_target_ops): Install it as target_supports_multi_process
14460 2009-05-24 Doug Evans <dje@google.com>
14462 Global renaming of find_thread_pid to find_thread_ptid.
14463 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14464 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14465 All callers updated.
14467 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14468 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14471 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14472 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14473 (linux_resume_one_lwp): Ditto.
14475 2009-05-23 Doug Evans <dje@google.com>
14477 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14478 from struct inferior_list_entry * to struct lwp_info *.
14479 All callers updated.
14481 2009-05-13 Doug Evans <dje@google.com>
14483 * linux-x86-low.c: Don't include assert.h.
14484 (x86_siginfo_fixup): Use fatal, not assert.
14485 (x86_arch_setup): Fix comment.
14487 2009-05-12 Doug Evans <dje@google.com>
14489 Biarch support for i386/amd64 gdbserver.
14490 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14491 Add linux-x86-low.c.
14492 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14493 (linux-x86-low.o): Add.
14494 * linux-x86-64-low.c: Delete.
14495 * linux-i386-low.c: Delete.
14496 * linux-x86-low.c: New file.
14497 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14499 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14501 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14502 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14503 (linux_child_pid_to_exec_file): New function.
14504 (elf_64_header_p, elf_64_file_p): New functions.
14505 (siginfo_fixup): New function.
14506 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14507 give target a chance to convert layout.
14508 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14509 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14511 2009-05-07 Doug Evans <dje@google.com>
14513 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14514 (regsets_store_inferior_registers): Ditto.
14516 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14520 * linux-low.c (must_set_ptrace_flags): Delete.
14521 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14523 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14524 `lwp->must_set_ptrace_flags' instead.
14525 (linux_wait_for_event_1): Set ptrace options here.
14526 (linux_wait_1): ... not here.
14528 2009-04-30 Doug Evans <dje@google.com>
14530 * inferiors.c (started_inferior_callback): New function.
14531 (attached_inferior_callback): New function.
14532 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14533 * server.c (print_started_pid, print_attached_pid): New functions.
14534 (detach_or_kill_for_exit): New function.
14535 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14536 * server.h (have_started_inferiors_p): Declare.
14537 (have_attached_inferiors_p): Declare.
14539 * inferiors.c (remove_process): Fix memory leak, free process.
14540 * linux-low.c (linux_remove_process): New function.
14541 (linux_kill): Call it instead of remove_process.
14542 (linux_detach, linux_wait_1): Ditto.
14544 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14546 * configure.srv: Add x86 Windows CE target.
14548 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14550 * inferiors.c (get_thread_process): Make global.
14551 * server.h (get_thread_process): Add prototype.
14552 * thread-db.c (find_one_thread): Use get_thread_process
14553 instead of current_process.
14554 (thread_db_get_tls_address): Do not crash if called when
14555 thread layer is not yet initialized.
14557 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14559 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14560 * spu-low.c (current_tid): Rename to ...
14561 (current_ptid): ... this.
14562 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14563 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14564 ptid_get_lwp (current_ptid) instead of current_tid.
14565 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14566 instead of current_tid. Use find_process_pid to verify pid
14567 argument is valid. Pass proper argument to remove_process.
14568 (spu_thread_alive): Compare current_ptid instead of current_tid.
14569 (spu_resume): Likewise.
14571 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14573 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14576 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14578 Implement the multiprocess extensions, and add linux multiprocess
14581 * server.h (ULONGEST): Declare.
14582 (struct ptid, ptid_t): New.
14583 (minus_one_ptid, null_ptid): Declare.
14584 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14585 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14586 (struct inferior_list_entry): Change `id' type from unsigned from
14588 (struct sym_cache, struct breakpoint, struct
14589 process_info_private): Forward declare.
14590 (struct process_info): Declare.
14591 (current_process): Declare.
14592 (all_processes): Declare.
14593 (initialize_inferiors): Declare.
14594 (add_thread): Adjust to use ptid_t.
14595 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14596 (add_process, remove_process, find_thread_pid): Declare.
14597 (find_inferior_id): Adjust to use ptid_t.
14598 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14599 (multi_process): Declare.
14600 (push_event): Adjust to use ptid_t.
14601 (read_ptid, write_ptid): Declare.
14602 (prepare_resume_reply): Adjust to use ptid_t.
14603 (clear_symbol_cache): Declare.
14604 * inferiors.c (all_processes): New.
14605 (null_ptid, minus_one_ptid): New.
14606 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14607 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14608 (add_thread): Change unsigned long to ptid. Remove gdb_id
14610 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14611 (gdb_id_to_thread): Rename to ...
14612 (find_thread_pid): ... this. Change unsigned long to ptid.
14613 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14614 (loaded_dll, pull_pid_from_list): Adjust.
14615 (add_process, remove_process, find_process_pid)
14616 (get_thread_process, current_process, initialize_inferiors): New.
14617 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14618 (struct target_waitstatus) <related_pid>: Ditto.
14619 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14620 return type to int.
14621 (struct target_ops) <join>: Add `pid' argument.
14622 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14623 (struct target_ops) <wait>: Add `ptid' field. Change return type
14625 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14626 (mywait): Add `ptid' argument. Change return type to ptid_t.
14627 (target_pid_to_str): Declare.
14628 * target.c (set_desired_inferior): Adjust to use ptids.
14629 (mywait): Add new `ptid' argument. Adjust.
14630 (target_pid_to_str): New.
14631 * mem-break.h (free_all_breakpoints): Declare.
14632 * mem-break.c (breakpoints): Delelete.
14633 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14634 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14635 to use per-process breakpoint list.
14636 (free_all_breakpoints): New.
14637 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14638 (symbol_cache, all_symbols_looked_up): Delete.
14640 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14642 (prepare_resume_reply): Change ptid argument's type from unsigned
14643 long to ptid_t. Adjust. Implement W;process and X;process.
14644 (free_sym_cache, clear_symbol_cache): New.
14645 (look_up_one_symbol): Adjust to per-process symbol cache. *
14646 * server.c (cont_thread, general_thread, step_thread): Change type
14648 (attached): Delete.
14649 (multi_process): New.
14650 (last_ptid): Change type to ptid_t.
14651 (struct vstop_notif) <ptid>: Change type to ptid_t.
14652 (queue_stop_reply, push_event): Change `ptid' argument's type to
14654 (discard_queued_stop_replies): Add `pid' argument.
14655 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14656 changes. Don't reference the `attached' global.
14657 (attach_inferior): Adjust to mywait interface changes.
14658 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14659 features. Handle and report "multiprocess+". Handle
14661 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14663 (handle_v_kill): New.
14664 (handle_v_stopped): Adjust to use target_pid_to_str.
14665 (handle_v_requests): Allow multiple attaches and runs when
14666 multiprocess extensions are in effect. Handle "vKill".
14667 (myresume): Adjust to use ptids.
14668 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14669 (handle_status): Adjust to discard_queued_stop_replies interface
14671 (first_thread_of, kill_inferior_callback)
14672 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14673 (main): Call initialize_inferiors. Adjust to use ptids, killing
14674 and detaching from all inferiors. Handle multiprocess packet
14676 * linux-low.h: Include gdb_proc_service.h.
14677 (struct process_info_private): New.
14678 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14679 <lwpid_of>: Use ptid_get_lwp.
14680 (get_lwp_thread): Adjust.
14681 (struct lwp_info): Add `dead' member.
14682 (find_lwp_pid): Declare.
14683 * linux-low.c (thread_db_active): Delete.
14684 (new_inferior): Adjust comment.
14685 (inferior_pid): Delete.
14686 (linux_add_process): New.
14687 (handle_extended_wait): Adjust.
14688 (add_lwp): Change unsigned long to ptid.
14689 (linux_create_inferior): Add process to processes table. Adjust
14690 to use ptids. Don't set new_inferior here.
14691 (linux_attach_lwp): Rename to ...
14692 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14693 it. Adjust to use ptids.
14694 (linux_attach_lwp): New.
14695 (linux_attach): Add process to processes table. Don't set
14697 (struct counter): New.
14698 (second_thread_of_pid_p, last_thread_of_process_p): New.
14699 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14700 multiple processes.
14701 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14702 processes. Remove process from process table.
14703 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14704 to multiple processes.
14705 (any_thread_of): New.
14706 (linux_detach): Add `pid' argument, and handle it. Remove process
14707 from processes table.
14708 (linux_join): Add `pid' argument. Handle it.
14709 (linux_thread_alive): Change unsighed long argument to ptid_t.
14710 Consider dead lwps as not being alive.
14711 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14712 threads we're not interested in.
14713 (same_lwp, find_lwp_pid): New.
14714 (linux_wait_for_lwp): Change `pid' argument's type from int to
14716 (linux_wait_for_event): Rename to ...
14717 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14718 from int to ptid_t. Adjust.
14719 (linux_wait_for_event): New.
14720 (linux_wait_1): Add `ptid' argument. Change return type to
14721 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14722 that exit from the process table.
14723 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14725 (mark_lwp_dead): New.
14726 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14727 stopping all threads, mark its main lwp as dead.
14728 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14730 (fetch_register, usr_store_inferior_registers)
14731 (regsets_fetch_inferior_registers)
14732 (regsets_store_inferior_registers, linux_read_memory)
14733 (linux_write_memory): Inline `inferior_pid'.
14734 (linux_look_up_symbols): Adjust to use per-process
14735 `thread_db_active'.
14736 (linux_request_interrupt): Adjust to use ptids.
14737 (linux_read_auxv): Inline `inferior_pid'.
14738 (initialize_low): Don't reference thread_db_active.
14739 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14740 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14741 (ps_getpid): Return the pid of the current inferior.
14742 * thread-db.c (proc_handle, thread_agent): Delete.
14743 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14745 (find_one_thread): Change argument type to ptid_t. Adjust to
14747 (maybe_attach_thread): Adjust to per-process data and ptids.
14748 (thread_db_find_new_threads): Ditto.
14749 (thread_db_init): Ditto.
14750 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14751 processes table. Adjust to use ptids.
14752 (spu_kill, spu_detach): Adjust interface. Remove process from
14754 (spu_join, spu_thread_alive): Adjust interface.
14755 (spu_wait): Adjust interface. Remove process from processes
14756 table. Adjust to use ptids.
14757 * win32-low.c (current_inferior_tid): Delete.
14758 (current_inferior_ptid): New.
14759 (debug_event_ptid): New.
14760 (thread_rec): Take a ptid. Adjust.
14761 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14762 (child_delete_thread): Ditto.
14763 (do_initial_child_stuff): Add `attached' argument. Add process to
14765 (child_fetch_inferior_registers, child_store_inferior_registers):
14767 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14768 (win32_attach): Pass 1 to do_initial_child_stuff.
14769 (win32_kill): Adjust interface. Remove process from processes
14771 (win32_detach): Ditto.
14772 (win32_join): Adjust interface.
14773 (win32_thread_alive): Take a ptid.
14774 (win32_resume): Adjust to use ptids.
14775 (get_child_debug_event): Ditto.
14776 (win32_wait): Adjust interface. Remove exiting process from
14779 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14781 Non-stop mode support.
14783 * server.h (non_stop): Declare.
14784 (gdb_client_data, handler_func): Declare.
14785 (delete_file_handler, add_file_handler, start_event_loop):
14787 (handle_serial_event, handle_target_event, push_event)
14788 (putpkt_notif): Declare.
14789 * target.h (enum resume_kind): New.
14790 (struct thread_resume): Replace `step' field by `kind' field.
14791 (TARGET_WNOHANG): Define.
14792 (struct target_ops) <wait>: Add `options' argument.
14793 <supports_non_stop, async, start_non_stop>: New fields.
14794 (target_supports_non_stop, target_async): New.
14795 (start_non_stop): Declare.
14796 (mywait): Add `options' argument.
14797 * target.c (mywait): Add `options' argument. Print child exit
14798 notifications here.
14799 (start_non_stop): New.
14800 * server.c (non_stop, own_buf, mem_buf): New globals.
14801 (struct vstop_notif): New.
14802 (notif_queue): New global.
14803 (queue_stop_reply, push_event, discard_queued_stop_replies)
14804 (send_next_stop_reply): New.
14805 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14807 (attach_inferior): In non-stop mode, don't wait for the target
14809 (handle_general_set): Handle QNonStop.
14810 (handle_query): When handling qC, return the current general
14811 thread, instead of the first thread of the list.
14812 (handle_query): If the backend supports non-stop mode, include
14813 QNonStop+ in the qSupported query response.
14814 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14816 (handle_v_attach, handle_v_run): Handle non-stop mode.
14817 (handle_v_stopped): New.
14818 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14819 (myresume): Adjust to use resume_kind. Handle non-stop.
14820 (queue_stop_reply_callback): New.
14821 (handle_status): Handle non-stop mode.
14822 (main): Clear non_stop flag on reconnection. Use the event-loop.
14823 Refactor serial protocol handling from here ...
14824 (process_serial_event): ... to this new function. When GDB
14825 selects any thread, select one here. In non-stop mode, wait until
14826 GDB acks all pending events before exiting.
14827 (handle_serial_event, handle_target_event): New.
14828 * remote-utils.c (remote_open): Install remote_desc in the event
14830 (remote_close): Remove remote_desc from the event loop.
14831 (putpkt_binary): Rename to...
14832 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14833 (putpkt_binary): New as wrapper around putpkt_binary_1.
14834 (putpkt_notif): New.
14835 (prepare_resume_reply): In non-stop mode, don't change the
14837 * event-loop.c: New.
14838 * Makefile.in (OBJ): Add event-loop.o.
14839 (event-loop.o): New rule.
14841 * linux-low.h (pid_of): Moved here.
14843 (get_lwp_thread): Use lwpid_of.
14844 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14845 * linux-low.c (pid_of): Delete.
14846 (inferior_pid): Use lwpid_of.
14847 (linux_event_pipe): New.
14848 (target_is_async_p): New.
14850 (handle_extended_wait): Use lwpid_of.
14851 (add_lwp): Don't set lwpid field.
14852 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14853 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14854 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14855 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14856 first. Adjust to linux_wait_for_event interface changes. Use
14858 (linux_detach): Don't delete the main lwp here.
14859 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14860 (status_pending_p): Don't consider explicitly suspended lwps.
14861 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14862 pointer. Add OPTIONS argument. Change return type to int. Use
14863 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14864 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14865 pointer. Add status pointer argument. Return a pid instead of a
14866 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14867 changes. In non-stop mode, don't switch to a random thread.
14868 (linux_wait): Rename to...
14869 (linux_wait_1): ... this. Add target_options argument, and handle
14870 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14871 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14872 clean exit and signal exit code. Don't stop all threads in
14873 non-stop mode. In all-stop mode, only stop all threads when
14874 reporting a stop to GDB. Handle explicit thread stop requests.
14875 (async_file_flush, async_file_mark): New.
14877 (send_sigstop): Use lwpid_of.
14878 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14879 interface changes. In non-stop mode, don't switch to a random
14881 (linux_resume_one_lwp): Use lwpid_of.
14882 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14883 (linux_resume_one_thread): ... this. Handle resume_stop. In
14884 non-stop mode, don't look for pending flag in all threads.
14885 (resume_status_pending_p): Don't consider explicitly suspended
14887 (my_waitpid): Reimplement. Emulate __WALL.
14888 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14890 (sigchld_handler, linux_supports_non_stop, linux_async)
14891 (linux_start_non_stop): New.
14892 (linux_target_ops): Register linux_supports_non_stop, linux_async
14893 and linux_start_non_stop.
14894 (initialize_low): Install SIGCHLD handler.
14895 * thread-db.c (thread_db_create_event, find_one_thread)
14896 (thread_db_get_tls_address): Use lwpid_of.
14897 * win32-low.c (win32_detach): Adjust to use resume_kind.
14898 (win32_wait): Add `options' argument.
14899 * spu-low.c (spu_resume): Adjust to use resume_kind.
14900 (spu_wait): Add `options' argument.
14902 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14904 Decouple target code from remote protocol.
14906 * target.h (enum target_waitkind): New.
14907 (struct target_waitstatus): New.
14908 (struct target_ops) <wait>: Return an unsigned long. Take a
14909 target_waitstatus pointer instead of a char pointer.
14910 (mywait): Likewise.
14911 * target.c (mywait): Change prototype to return an unsigned long.
14912 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14913 * server.h (thread_from_wait, old_thread_from_wait): Delete
14915 (prepare_resume_reply): Change prototype to take a
14917 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14918 (last_status, last_ptid): New.
14919 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14920 pid instead of a signal.
14921 (attach_inferior): Remove "status" and "signal" parameters.
14923 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14925 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14926 (handle_v_requests, myresume): Remove "status" and "signal"
14927 parameters. Adjust.
14928 (handle_status): New.
14929 (main): Delete local `status'. Adjust.
14930 * remote-utils.c: Include target.h.
14931 (prepare_resume_reply): Change prototype to take a
14932 target_waitstatus. Adjust.
14934 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14936 * spu-low.c (spu_wait): Adjust.
14937 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14939 (win32_wait): Adjust.
14941 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14943 * target.h (struct thread_resume): Delete leave_stopped member.
14944 (struct target_ops): Add a `n' argument to the `resume' callback.
14945 * server.c (start_inferior): Adjust.
14946 (handle_v_cont, myresume): Adjust.
14947 * linux-low.c (check_removed_breakpoint): Adjust to resume
14948 interface change, and to removed leave_stopped field.
14949 (resume_ptr): Delete.
14950 (struct thread_resume_array): New.
14951 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14952 resume interface change.
14953 (linux_continue_one_thread, linux_queue_one_thread)
14954 (resume_status_pending_p): Check if the resume field is NULL
14955 instead of checking the leave_stopped member.
14956 (linux_resume): Adjust to the target resume interface change.
14957 * spu-low.c (spu_resume): Adjust to the target resume interface
14959 * win32-low.c (win32_detach, win32_resume): Ditto.
14961 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14963 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14965 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14967 (linux_continue_one_thread): Only preserve the stepping flag if
14968 there's a pending breakpoint.
14970 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14972 * server.c (main): After the inferior having exited, call
14973 remote_close before exiting gdbserver.
14975 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14977 Fix size of FPSCR in Power 7 processors.
14978 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14979 (PPC_FEATURE_HAS_DFP): New #define.
14980 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14983 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14985 * server.c (handle_query) Whitespace and formatting.
14987 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14989 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14990 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14991 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14992 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14993 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14994 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14995 Makefile.in, configure.ac: Fix whitespace throughout.
14996 * configure: Regenerate.
14998 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15000 * inferiors.c (find_inferior): Make it safe for the callback
15001 function to delete the currently iterated inferior.
15003 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15005 * Makefile.in (linuw_low_h): Move higher.
15006 (thread-db.o): Depend on $(linux_low_h).
15008 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15010 Rename "process" to "lwp" throughout.
15012 * linux-low.c (all_processes): Rename to...
15013 (all_lwps): ... this.
15014 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15015 (add_process): Rename to ...
15016 (add_lwp): ... this. Adjust.
15017 (linux_create_inferior): Adjust.
15018 (linux_attach_lwp): Adjust.
15019 (linux_attach): Adjust.
15020 (linux_kill_one_process): Rename to ...
15021 (linux_kill_one_lwp): ... this. Adjust.
15022 (linux_kill): Adjust.
15023 (linux_detach_one_process): Rename to ...
15024 (linux_detach_one_lwp): ... this. Adjust.
15025 (linux_detach): Adjust.
15026 (check_removed_breakpoint): Adjust.
15027 (status_pending_p): Adjust.
15028 (linux_wait_for_process): Rename to ...
15029 (linux_wait_for_lwp): ... this. Adjust.
15030 (linux_wait_for_event): Adjust.
15031 (send_sigstop): Adjust.
15032 (wait_for_sigstop): Adjust.
15033 (stop_all_processes): Rename to ...
15034 (stop_all_lwps): ... this.
15035 (linux_resume_one_process): Rename to ...
15036 (linux_resume_one_lwp): ... this. Adjust.
15037 (linux_set_resume_request, linux_continue_one_thread)
15038 (linux_queue_one_thread, resume_status_pending_p)
15039 (usr_store_inferior_registers, regsets_store_inferior_registers)
15040 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15042 * linux-low.h (get_process): Rename to ...
15043 (get_lwp): ... this. Adjust.
15044 (get_thread_process): Rename to ...
15045 (get_thread_lwp): ... this. Adjust.
15046 (get_process_thread): Rename to ...
15047 (get_lwp_thread): ... this. Adjust.
15048 (struct process_info): Rename to ...
15049 (struct lwp_info): ... this.
15050 (all_processes): Rename to ...
15051 (all_lwps): ... this.
15052 * proc-service.c (ps_lgetregs): Adjust.
15053 * thread-db.c (thread_db_create_event, find_one_thread)
15054 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15056 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15058 * server.c (handle_query): Handle "qAttached".
15060 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15062 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15063 GPLv3, update license URL.
15065 2009-03-01 Doug Evans <dje@google.com>
15067 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15068 (server_h): Add gdb_signals.h.
15069 (signals.o): Update.
15070 * server.h (target_signal_from_host,target_signal_to_host_p)
15071 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15073 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15075 * remote-utils.c (getpkt): Also generate remote-debug
15076 information if noack_mode is set.
15078 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15080 * server.c (handle_query): Report qXfer:siginfo:read and
15081 qXfer:siginfo:write as supported and handle them.
15082 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15083 * linux-low.c (linux_xfer_siginfo): New.
15084 (linux_target_ops): Set it.
15086 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15088 * server.c (gdbserver_usage): Mention --remote-debug.
15089 (main): Accept '--remote-debug' switch.
15091 2009-01-18 Doug Evans <dje@google.com>
15093 * regcache.c (new_register_cache): No need to check result of xcalloc.
15094 * server.c (handle_search_memory): Back out calls to xmalloc,
15095 result is checked and error is returned to user upon failure.
15096 (handle_query): Ditto. Add more checks for result of malloc.
15097 (handle_v_cont): Check result of malloc, report error back to
15099 (handle_v_run): Ditto. Call freeargv.
15100 * server.h (freeargv): Declare.
15101 * utils.c (freeargv): New fn.
15103 2009-01-15 Doug Evans <dje@google.com>
15105 * gdbreplay.c (perror_with_name): Make arg const char *.
15106 * server.h (target_signal_to_name): Make return type const char *.
15107 * thread-db.c (thread_db_err_str): Make return type const char *.
15108 * utils.c (perror_with_name): Make arg const char *.
15110 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15112 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15113 when handling a EXIT_PROCESS_DEBUG_EVENT.
15115 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15117 * gdbreplay.c (gdbreplay_version): Update copyright year.
15118 * server.c (gdbserver_version): Likewise.
15120 2009-01-05 Doug Evans <dje@google.com>
15122 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15123 (handle_extended_wait): Improve comment.
15125 2008-12-13 Doug Evans <dje@google.com>
15127 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15128 * server.h (ATTR_MALLOC): New macro.
15129 (xmalloc,xcalloc,xstrdup): Declare.
15130 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15131 * inferiors.c: Ditto.
15132 * linux-low.c: Ditto.
15133 * mem-break.c: Ditto.
15134 * regcache.c: Ditto.
15135 * remote-utils.c: Ditto.
15138 * win32-low.c: Ditto.
15140 2008-12-12 Doug Evans <dje@google.com>
15142 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15143 in debugging printf.
15145 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15147 2008-12-09 Doug Evans <dje@google.com>
15149 * linux-low.h (struct process_info): Delete member tid, unused.
15150 * thread-db.c (find_one_thread): Update.
15151 (maybe_attach_thread): Update.
15153 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15155 * target.h (struct target_ops): Add qxfer_osdata member.
15156 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15158 (linux_qxfer_osdata): New functions.
15159 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15161 * server.c (handle_query): Handle "qXfer:osdata:read:".
15162 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15163 (buffer_xml_printf): New functions.
15164 * server.h (struct buffer): New.
15165 (buffer_grow_str, buffer_grow_str0): New macros.
15166 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15167 (buffer_xml_printf): Declare.
15169 2008-11-24 Doug Evans <dje@google.com>
15171 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15173 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15175 * server.c (handle_v_run): Always use the supplied argument list.
15177 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15179 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15180 (xtensa_regmap_table): Add entry for scompare1.
15182 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15184 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15185 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15186 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15187 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15188 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15189 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15190 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15191 XML target descriptions.
15192 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15193 when inferior is running on an ISA 2.05 or later processor. Add
15194 special case to return offset for full 64-bit slot of FPSCR when
15197 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15199 * Makefile.in (SFILES, clean): Added sparc64 files.
15200 (reg-sparc64.o, reg-sparc64.c): New.
15201 * configure.srv (sparc*-*-linux*): New configuration.
15202 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15203 syscall arguments for SPARC.
15204 (regsets_store_inferior_registers): Likewise.
15205 * linux-sparc-low.c: New file.
15207 2008-10-21 Doug Evans <dje@google.com>
15209 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15210 (READLINE_DIR,READLINE_DEP): Delete.
15211 (INTERNAL_CFLAGS): Update.
15212 (LINTFLAGS): Update.
15214 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15216 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15217 whole argv from the last run, not just argv[0].
15219 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15221 * regcache.c (new_register_cache): Return NULL if the register
15222 cache size isn't known yet.
15223 (free_register_cache): Avoid dereferencing a NULL regcache.
15225 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15227 * configure.srv: Merge MIPS and MIPS64.
15229 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15231 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15233 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15235 * Makefile.in: Add required vsx dependencies.
15237 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15238 Declare init_registers_powerpc_vsx32l.
15239 Declare init_registers_powerpc_vsx64l.
15240 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15241 (ppc_arch_setup): Check for VSX in hwcap.
15242 (ppc_fill_vsxregset): New function.
15243 (ppc_store_vsxregset): New function.
15244 Add new VSX entry in regset_info target_regsets.
15246 * configure.srv: Add new VSX dependencies.
15248 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15250 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15251 (remote_open): Set or clear transport_is_reliable.
15252 (putpkt_binary): Don't expect acks in noack mode.
15253 (getpkt): Don't send ack/nac in noack mode.
15254 * server.c (handle_general_set): Handle QStartNoAckMode.
15255 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15257 (main): Reset noack_mode on every connection.
15258 * server.h (noack_mode): Declare.
15260 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15262 * Makefile.in (GDBREPLAY_OBS): New variable.
15263 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15265 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15266 Daniel Jacobowitz <dan@codesourcery.com>
15268 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15269 (usr_store_inferior_registers): Likewise.
15270 (regsets_store_inferior_registers): Likewise.
15272 2008-07-31 Rolf Jansen <rj@surtec.com>
15273 Pedro Alves <pedro@codesourcery.com>
15275 * configure.ac: Check for memmem declaration.
15276 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15277 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15278 (disable_packet_qfThreadInfo): Unconditionally compile.
15279 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15280 * configure, config.in: Regenerate.
15282 2008-07-28 Doug Kwan <dougkwan@google.com>
15284 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15285 (linux_write_memory): Remove declaration of errno.
15287 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15289 * linux-low.c (handle_extended_wait): Do not use "status"
15290 variable uninitialized.
15292 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15294 * server.c (handle_v_attach): Inhibit reporting dll changes.
15296 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15298 * remote-utils.c (prepare_resume_reply): If requested, don't
15299 output "thread:TID" in the T stop reply.
15301 * server.c (disable_packet_vCont, disable_packet_Tthread)
15302 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15303 (handle_query): If requested, disable support for qC, qfThreadInfo
15305 (handle_v_requests): If requested, disable support for vCont.
15306 (gdbserver_show_disableable): New.
15307 (main): Handle --disable-packet and --disable-packet=LIST.
15309 * server.h (disable_packet_vCont, disable_packet_Tthread)
15310 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15312 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15314 * server.c (gdbserver_usage): Mention --version.
15316 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15318 * Makefile.in (gdbreplay.o): New rule.
15320 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15322 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15323 message, not gdbserver.
15325 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15326 Nathan Sidwell <nathan@codesourcery.com>
15327 Joseph Myers <joseph@codesourcery.com>
15329 * acinclude.m4: Include ../../config/acx.m4.
15330 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15331 * configure, config.in: Regenerate.
15332 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15333 * server.c (gdbserver_version): Print PKGVERSION.
15334 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15335 (main): Adjust gdbserver_usage calls.
15336 * gdbreplay.c (version, host_name): Add declarations.
15337 (gdbreplay_version, gdbreplay_usage): New.
15338 (main): Accept --version and --help options.
15340 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15342 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15343 (arm_breakpoint_at): Handle Thumb.
15344 (the_low_target): Add comment.
15346 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15348 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15350 2008-05-09 Doug Evans <dje@google.com>
15352 * server.h (decode_search_memory_packet): Declare.
15353 * remote-utils.c (decode_search_memory_packet): New fn.
15354 * server.c (handle_search_memory_1): New fn.
15355 (handle_search_memory): New fn.
15356 (handle_query): Process qSearch:memory packets.
15358 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15360 * regcache.c (registers_length): Remove.
15361 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15362 full register packet.
15363 * regcache.h (registers_length): Remove prototype.
15364 * server.h (PBUFSIZ): Define to 16384.
15366 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15368 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15369 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15370 powerpc-64l.o, and powerpc-altivec64l.o.
15371 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15372 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15373 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15374 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15375 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15378 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15379 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15380 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15381 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15382 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15383 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15384 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15385 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15386 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15387 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15390 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15391 (init_registers_powerpc_32l): ... this new prototype.
15392 (init_registers_powerpc_32): Remove, replace by ...
15393 (init_registers_powerpc_altivec32l): ... this new prototype.
15394 (init_registers_powerpc_e500): Remove, replace by ...
15395 (init_registers_powerpc_e500l): ... this new prototype.
15396 (init_registers_ppc64): Remove, replace by ...
15397 (init_registers_powerpc_64l): ... this new prototype.
15398 (init_registers_powerpc_64): Remove, replace by ...
15399 (init_registers_powerpc_altivec64l): ... this new prototype.
15400 (ppc_num_regs): Set to 73.
15401 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15402 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15403 (ppc_cannot_store_register): Handle orig_r3 and trap.
15404 (ppc_arch_setup): Update init_registers_... calls.
15405 (ppc_fill_gregset): Handle orig_r3 and trap.
15407 * inferiors.c (clear_inferiors): Reset current_inferior.
15409 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15411 * acinclude.m4: Add override.m4.
15412 * configure: Regenerate.
15414 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15416 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15417 initial call to init_register_ppc64.
15419 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15421 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15422 single powerpc*-*-linux* case.
15423 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15425 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15427 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15428 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15430 * linux-ppc-low.c: Include <elf.h>.
15431 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15432 (ppc_hwcap): New global variable.
15433 (ppc_regmap): Remove __SPE__ #ifdef sections.
15434 (ppc_regmap_e500): New global variable.
15435 (ppc_cannot_store_register): Update __SPE__ special case.
15436 (ppc_get_hwcap): New function.
15437 (ppc_arch_setup): Use it to determine whether inferior supports
15438 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15439 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15440 Do not access registers if target does not support AltiVec.
15441 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15442 Do not access registers if target does not support SPE.
15443 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15445 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15447 * linux-low.c (disabled_regsets, num_regsets): New.
15448 (use_regsets_p): Delete.
15449 (linux_wait_for_process): Clear disabled_regsets.
15450 (regsets_fetch_inferior_registers): Check and set it.
15451 (regsets_store_inferior_registers): Likewise.
15452 (linux_fetch_registers, linux_store_registers): Do not use
15454 (initialize_low): Allocate disabled_regsets.
15456 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15458 * Makefile.in (LIBOBJS): New.
15459 (OBS): Use LIBOBJS.
15460 (memmem.o): New rule.
15461 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15462 * configure: Regenerated.
15464 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15466 * server.c (handle_query): Never return "unsupported" for
15467 qXfer:features:read queries.
15469 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15471 * server.c (get_features_xml): Fix inverted condition.
15472 (handle_query): Always support qXfer:feature:read.
15474 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15476 * server.c (wrapper_argv): New.
15477 (start_inferior): Handle wrapper_argv. If set, expect an extra
15479 (gdbserver_usage): Document --wrapper.
15480 (main): Parse --wrapper.
15482 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15484 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15485 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15486 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15487 (ppc_set_pc): Likewise.
15488 (ppc_arch_setup): New function.
15489 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15490 of collect_register.
15491 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15493 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15495 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15496 instead of linux-ppc64-low.o.
15497 * linux-ppc64-low.c: Remove file.
15498 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15499 (linux-ppc64-low.o): Remove rule.
15501 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15502 (init_registers_powerpc_64): Likewise.
15503 (ppc_regmap): Conditionally define depending on __powerpc64__.
15504 (ppc_cannot_store_register): Do not special-case "fpscr" when
15505 compiled on __powerpc64__.
15506 (ppc_collect_ptrace_register): New function.
15507 (ppc_supply_ptrace_register): New function.
15508 (ppc_breakpoint): Change type to "unsigned int".
15509 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15510 (the_low_target): Conditionally provide initializers for the
15511 arch_setup member depending on __powerpc64__. Install
15512 collect_ptrace_register and supply_ptrace_register members.
15514 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15516 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15517 * server.c (gdbserver_xmltarget): Define.
15518 (get_features_xml): Use it to replace "target.xml" and arch_string.
15520 * configure.srv: Remove srv_xmltarget. Add XML files that were
15521 mentioned there to srv_xmlfiles instead. Remove conditional tests
15522 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15523 srv_xmlfiles and srv_regobj to include all possible choices.
15524 * configure.ac (srv_xmltarget): Remove.
15525 (srv_xmlfiles): Do not add "target.xml".
15526 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15527 checks for supplementary target information.
15528 * configure: Regenerate.
15529 * Makefile.in (XML_TARGET): Remove.
15530 (target.xml): Remove rule.
15531 (clean): Do not clean up target.xml.
15532 (.PRECIOUS): Do not mention target.xml.
15534 * target.h (struct target_ops): Remove arch_string member.
15535 * linux-low.c (linux_arch_string): Remove.
15536 (linux_target_ops): Remove arch_string initializer.
15537 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15538 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15539 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15540 * spu-low.c (spu_arch_string): Remove.
15541 (spu_target_ops): Remove arch_string initializer.
15542 * win32-low.c (win32_arch_string): Remove.
15543 (win32_target_ops): Remove arch_string initializer.
15544 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15545 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15546 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15548 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15550 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15551 by collect_ptrace_register and supply_ptrace_register hooks.
15552 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15553 instead of checking for the_low_target.left_pad_xfer.
15554 (usr_store_inferior_registers): Use collect_ptrace_register callback
15555 instead of checking for the_low_target.left_pad_xfer.
15557 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15558 (s390_supply_ptrace_register): Likewise.
15559 (s390_fill_gregset): Call s390_collect_ptrace_register.
15560 (the_low_target): Update.
15562 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15563 (ppc_supply_ptrace_register): Likewise.
15564 (the_low_target): Update.
15566 * linux-i386-low.c (the_low_target): Update.
15567 * linux-x86-64-low.c (the_low_target): Update.
15569 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15571 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15572 reg-s390.o and reg-s390x.o.
15574 * linux-low.c (new_inferior): New global variable.
15575 (linux_create_inferior, linux_attach): Set it.
15576 (linux_wait_for_process): Call the_low_target.arch_setup after the
15577 target has stopped for the first time.
15578 (initialize_low): Do not call the_low_target.arch_setup.
15580 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15581 (s390_set_pc): Likewise.
15582 (s390_arch_setup): New function.
15583 (the_low_target): Use s390_arch_setup as arch_setup routine.
15585 * regcache.c (realloc_register_cache): New function.
15586 (set_register_cache): Call it for each existing regcache.
15588 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15590 * server.h (init_registers): Remove prototype.
15592 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15593 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15594 instead of init_registers ().
15595 * linux-arm-low.c (init_registers_arm): Add prototype.
15596 (init_registers_arm_with_iwmmxt): Likewise.
15597 (the_low_target): Add initializer for arch_setup field.
15598 * linux-cris-low.c (init_registers_cris): Add prototype.
15599 (the_low_target): Add initializer for arch_setup field.
15600 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15601 (the_low_target): Add initializer for arch_setup field.
15602 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15603 (the_low_target): Add initializer for arch_setup field.
15604 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15605 (the_low_target): Add initializer for arch_setup field.
15606 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15607 (the_low_target): Add initializer for arch_setup field.
15608 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15609 (the_low_target): Add initializer for arch_setup field.
15610 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15611 (init_registers_mips64_linux): Likewise.
15612 (the_low_target): Add initializer for arch_setup field.
15613 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15614 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15615 (the_low_target): Add initializer for arch_setup field.
15616 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15617 (init_registers_powerpc_64): Likewise.
15618 (the_low_target): Add initializer for arch_setup field.
15619 * linux-s390-low.c (init_registers_s390): Add prototype.
15620 (init_registers_s390x): Likewise.
15621 (the_low_target): Add initializer for arch_setup field.
15622 * linux-sh-low.c (init_registers_sh): Add prototype.
15623 (the_low_target): Add initializer for arch_setup field.
15624 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15625 (the_low_target): Add initializer for arch_setup field.
15626 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15627 (the_low_target): Add initializer for arch_setup field.
15629 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15630 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15631 instead of init_registers ().
15632 * win32-arm-low.c (init_registers_arm): Add prototype.
15633 (the_low_target): Add initializer for arch_setup field.
15634 * win32-i386-low.c (init_registers_i386): Add prototype.
15635 (the_low_target): Add initializer for arch_setup field.
15637 * spu-low.c (init_registers_spu): Add prototype.
15638 (initialize_low): Call initialie_registers_spu () instead of
15639 initialize_registers ().
15641 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15643 * server.c (handle_v_requests): When handling the vRun and vAttach
15644 packets, if already debugging a process, don't kill it. Return an
15647 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15649 * server.c (handle_query): Correct length check.
15651 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15653 * win32-low.c (do_initial_child_stuff): Add process handle
15654 parameter. Set current_process_handle and current_process_id from the
15655 parameters. Clear globals.
15656 (win32_create_inferior): Don't set current_process_handle and
15657 current_process_id here. Instead pass them on the call to
15658 do_initial_child_stuff.
15659 (win32_attach): Likewise.
15660 (win32_clear_inferiors): New.
15661 (win32_kill): Don't close the current process handle or the
15662 current thread handle here. Instead call win32_clear_inferiors.
15663 (win32_detach): Don't open a new handle to the process. Call
15664 win32_clear_inferiors.
15665 (win32_join): Don't rely on current_process_handle; open a new
15666 handle using the process id.
15667 (win32_wait): Call win32_clear_inferiors when the inferior process
15670 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15672 * server.c (monitor_show_help): Add "exit".
15674 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15676 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15677 (clean): Add reg-xtensa.c.
15678 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15679 * configure.srv (xtensa*-*-linux*) New target.
15680 * linux-xtensa-low.c: New.
15681 * xtensa-xtregs.c: New.
15683 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15685 * hostio.c: Don't include errno.h.
15686 (errno_to_fileio_errno): Move to hostio-errno.
15687 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15688 error number outputting to the target->hostio_last_error callback.
15689 (hostio_packet_error): Use FILEIO_EINVAL directly.
15690 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15691 calls to hostio_error.
15692 * hostio-errno.c: New.
15693 * server.h (hostio_last_error_from_errno): Declare.
15694 * target.h (target_ops): Add hostio_last_error member.
15695 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15696 as hostio_last_error handler.
15697 * spu-low.c (spu_target_ops): Likewise.
15698 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15699 (wince_hostio_last_error): New functions.
15700 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15701 as hostio_last_error handler.
15702 (win32_target_ops) [!_WIN32_WCE]: Register
15703 hostio_last_error_from_errno as hostio_last_error handler.
15704 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15705 (hostio-errno.o): New rule.
15706 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15707 * configure.srv (srv_hostio_err_objs): New variable. Default to
15709 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15710 * configure: Regenerate.
15712 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15714 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15715 (linux_kill, linux_detach): Clean up the process list.
15716 * remote-utils.c (remote_open): Improve port number parsing.
15717 (putpkt_binary, input_interrupt): Only send interrupts if the target
15719 * server.c (extended_protocol): Make static.
15720 (attached): Define earlier.
15721 (exit_requested, response_needed, program_argv): New variables.
15722 (target_running): New.
15723 (start_inferior): Clear attached here.
15724 (attach_inferior): Set attached here.
15725 (require_running): Define.
15726 (handle_query): Use require_running and target_running. Implement
15728 (handle_v_attach, handle_v_run): New.
15729 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15730 (gdbserver_usage): Update.
15731 (main): Redo argument parsing. Handle --debug and --multi. Handle
15732 --attach along with other options or after the port. Save
15733 program_argv. Support no initial program. Resynchronize
15734 communication with GDB after an error. Handle "monitor exit".
15735 Use require_running and target_running. Always allow the extended
15736 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15737 restart in extended mode.
15738 * README: Refer to the GDB manual. Update --attach usage.
15740 2007-12-20 Andreas Schwab <schwab@suse.de>
15742 * linux-low.c (STACK_SIZE): Define.
15743 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15744 (linux_test_for_tracefork): Likewise.
15746 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15748 * linux-low.c (linux_wait_for_event): Update messages. Do not
15749 reinsert auto-delete breakpoints.
15750 * mem-break.c (struct breakpoint): Change return type of handler to
15752 (set_breakpoint_at): Update handler type.
15753 (reinsert_breakpoint_handler): Return 1 instead of calling
15755 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15757 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15758 * mem-break.h (set_breakpoint_at): Update handler type.
15759 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15760 * win32-low.c (auto_delete_breakpoint): New.
15761 (get_child_debug_event): Use it.
15763 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15765 * configure.ac: Check for pread and pwrite.
15766 * hostio.c (handle_pread): Fall back to lseek and read.
15767 (handle_pwrite): Fall back to lseek and write.
15768 * config.in, configure: Regenerated.
15770 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15772 * server.c (myresume): Add own_buf argument.
15773 (main): Update calls.
15775 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15777 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15778 * remote-utils.c (remote_open): Do not call disable_async_io.
15779 (block_async_io): Delete.
15780 (unblock_async_io): Make static.
15781 (initialize_async_io): New.
15782 * server.c (handle_v_cont): Handle async I/O here.
15783 (myresume): Likewise. Move other common resume tasks here...
15784 (main): ... from here. Call initialize_async_io. Disable async
15785 I/O before the main loop.
15786 * server.h (initialize_async_io): Declare.
15787 (block_async_io, unblock_async_io): Delete prototypes.
15788 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15790 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15792 * remote-utils.c (readchar): Allow binary data in received messages.
15794 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15796 * win32-low.c (attaching): New global.
15797 (win32_create_inferior): Clear the `attaching' global.
15798 (win32_attach): Set the `attaching' global.
15799 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15800 attaching. Only set a breakpoint at the entry point if not
15803 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15805 * server.c (main): Don't report dll events on the initial
15806 connection on attaches.
15808 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15810 * server.c (main): Relax numerical bases supported for the pid of
15811 the --attach command line argument.
15813 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15815 * win32-low.c (win32_attach): Call OpenProcess before
15816 DebugActiveProcess, not after. Add last error output to error
15819 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * win32-low.c (win32_get_thread_context)
15822 (win32_set_thread_context): New functions.
15823 (thread_rec): Use win32_get_thread_context.
15824 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15825 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15828 2007-12-03 Leo Zayas
15829 Pedro Alves <pedro_alves@portugalmail.pt>
15831 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15833 (child_add_thread): Minor cleanup.
15834 (child_continue): Resume artificially suspended threads before
15835 calling ContinueDebugEvent.
15836 (suspend_one_thread): New.
15837 (fake_breakpoint_event): New.
15838 (get_child_debug_event): Change return type to int. Check here if
15839 gdb sent an interrupt request. If a soft interrupt was requested,
15840 fake a breakpoint event. Return 0 if there is no event to handle,
15842 (win32_wait): Don't check here if gdb sent an interrupt request.
15843 Ensure there is a valid event to handle.
15844 (win32_request_interrupt): Add soft interruption method as last
15847 2007-12-03 Leo Zayas
15848 Pedro Alves <pedro_alves@portugalmail.pt>
15850 * win32-low.h (win32_thread_info): Add descriptions to the
15851 structure members. Replace `suspend_count' counter by a
15853 * win32-low.c (thread_rec): Update condition of when to get the
15854 context from the inferior. Rely on ContextFlags being set if it
15855 has already been retrieved. Only suspend the inferior thread if
15856 we haven't already. Warn if that fails.
15857 (continue_one_thread): s/suspend_count/suspended/. Only call
15858 ResumeThread once. Warn if that fails.
15860 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15862 * win32-low.c (win32_wait): Don't read from the inferior when it
15863 has already exited.
15865 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15867 * Makefile.in (win32_low_h): New variable.
15868 (win32-low.o): Add dependency on $(win32_low_h).
15869 (win32-arm-low.o, win32-i386-low.o): New rules.
15871 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15873 * hostio.c: Correct copyright year.
15875 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15877 * Makefile.in (OBS): Add hostio.o.
15878 (hostio.o): New rule.
15879 * server.h (handle_vFile): Declare.
15880 * hostio.c: New file.
15881 * server.c (handle_v_requests): Take packet_len and new_packet_len
15882 for binary packets. Call handle_vFile.
15883 (main): Update call to handle_v_requests.
15885 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15887 * linux-low.c: Include <sched.h>.
15889 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15891 * linux-low.c (linux_tracefork_grandchild): New.
15892 (linux_tracefork_child): Use clone.
15893 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15895 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15897 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15899 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15901 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15903 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15905 * inferiors.c (change_inferior_id): Delete.
15906 (add_pid_to_list, pull_pid_from_list): New.
15907 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15908 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15909 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15910 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15911 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15912 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15913 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15914 (using_threads): Always set to 1.
15915 (handle_extended_wait): New.
15916 (add_process): Do not set TID.
15917 (linux_create_inferior): Set must_set_ptrace_flags.
15918 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15919 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15920 (linux_thread_alive): Rename TID argument to LWPID.
15921 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15922 (linux_wait_for_event): Do not use TID or check using_threads. Update
15923 call to dead_thread_notify. Call handle_extended_wait.
15924 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15925 (send_sigstop): Delete sigstop_sent.
15926 (wait_for_sigstop): Avoid TID.
15927 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15928 (linux_test_for_tracefork): New.
15929 (linux_lookup_signals): Use thread_db_active and
15930 linux_supports_tracefork_flag.
15931 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15932 * linux-low.h (get_process_thread): Avoid TID.
15933 (struct process_ifo): Move thread_known and tid to the end. Remove
15935 (linux_attach_lwp, thread_db_init): Update prototypes.
15936 * server.h (change_inferior_id): Delete prototype.
15937 (add_pid_to_list, pull_pid_from_list): New prototypes.
15938 * thread-db.c (thread_db_use_events): New.
15939 (find_first_thread): Rename to...
15940 (find_one_thread): ...this. Update callers and messages. Do not
15941 call fatal. Check thread_db_use_events. Do not call
15942 change_inferior_id or new_thread_notify.
15943 (maybe_attach_thread): Update. Do not call new_thread_notify.
15944 (thread_db_init): Set thread_db_use_events. Check use_events.
15945 * utils.c (fatal, warning): Correct message prefix.
15947 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15949 * Makefile.in (clean): Remove new files.
15950 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15951 (powerpc-64.o, powerpc-64.c): New rules.
15952 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15953 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15955 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15957 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15958 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15959 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15960 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15961 (target_regsets): Add AltiVec and SPE register sets.
15962 * configure.ac: Check for AltiVec and SPE.
15963 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15964 (ppc_fill_vrregset, ppc_store_vrregset): New.
15965 (target_regsets): Add AltiVec register set.
15966 * configure: Regenerated.
15968 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15970 * linux-low.c (O_LARGEFILE): Define.
15971 (linux_read_memory): Use /proc/PID/mem.
15972 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15973 * configure, config.in: Regenerated.
15975 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15977 * linux-low.c (linux_wait_for_event): Do not pass signals while
15980 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * win32-low.c (create_process): New.
15983 (win32_create_inferior): Use create_process instead of
15984 CreateProcess. If create_process failed retry appending an ".exe"
15985 suffix. Store the GetLastError result immediatelly after
15986 create_process calls and use it on the call to error.
15988 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15990 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15992 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15994 * configure.ac: Switch license to GPLv3.
15996 2007-08-01 Michael Snyder <msnyder@access-company.com>
15998 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16000 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16002 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16004 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16005 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16006 CloseToolhelp32Snapshot.
16007 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16008 CloseToolhelp32Snapshot.
16010 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16012 * server.c (main): Check for inferior exit before main loop.
16014 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16016 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16017 instead of on tmp_desc.
16019 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16020 Daniel Jacobowitz <dan@codesourcery.com>
16022 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16023 (add_thread): Minor cleanups.
16024 (clear_inferiors): Move lower in the file. Clear the DLL
16026 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16027 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16028 (xml_escape_text): New.
16029 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16031 (handle_v_cont): Report errors.
16032 (gdbserver_version): Update.
16033 (main): Correct size of own_buf. Do not report initial DLL events.
16034 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16035 (unloaded_dll, xml_escape_text): New.
16036 * win32-low.c (enum target_waitkind): Update comments.
16037 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16038 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16039 (win32_EnumProcessModules, win32_GetModuleInformation)
16040 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16041 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16042 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16043 (win32_Module32First, win32_Module32Next, load_toolhelp)
16044 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16045 (get_child_debug_event): Handle DLL events.
16046 (win32_wait): Likewise.
16048 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16050 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16051 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16053 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16055 * win32-low.c (handle_output_debug_string): Ignore event if not
16058 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16060 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16062 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16064 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16066 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16068 * inferiors.c (change_inferior_id): Add comment.
16069 * linux-low.c (check_removed_breakpoint): Add an early
16070 prototype. Improve debug output.
16071 (linux_attach): Doc update.
16072 (linux_detach_one_process, linux_detach): Clean up before releasing
16074 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16075 * linux-low.h (struct process_info): Doc improvement.
16076 * mem-break.c (delete_all_breakpoints): New.
16077 * mem-break.h (delete_all_breakpoints): New prototype.
16078 * thread-db.c (find_first_thread): New.
16079 (thread_db_create_event): Call it instead of
16080 thread_db_find_new_threads. Clean up unused variables.
16081 (maybe_attach_thread): Remove first thread handling.
16082 (thread_db_find_new_threads): Use find_first_thread.
16083 (thread_db_get_tls_address): Likewise.
16085 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16087 * thread-db.c (thread_db_find_new_threads): Add prototype.
16088 (thread_db_create_event): Check for the main thread before adding
16090 (maybe_attach_thread): Only enable event reporting if TID == 0.
16091 (thread_db_get_tls_address): Check for new threads.
16093 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16095 * linux-low.c (linux_create_inferior): Try execv before execvp.
16096 * spu-low.c (spu_create_inferior): Likewise.
16098 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16100 * linux-low.c (linux_create_inferior): Change execv to execvp.
16101 * spu-low.c (spu_create_inferior): Likewies.
16103 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16105 * Makefile.in (clean): Clean new files instead of deleted ones.
16106 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16107 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16109 * configure.srv: Specify XML files and new regformats for MIPS and
16111 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16112 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16113 an entry for the restart register.
16114 (mips_cannot_fetch_register, mips_cannot_store_register)
16115 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16116 register names to match the XML descriptions.
16117 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16118 restart register instead of $0.
16120 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16121 Markus Deuling <deuling@de.ibm.com>
16123 * remote-utils.c (decode_xfer_write): New function.
16124 * server.h (decode_xfer_write): Add prototype.
16125 * server.c (handle_query): Add PACKET_LEN argument. Support
16126 qXfer:spu:read and qXfer:spu:write packets.
16127 (main): Pass packet_len to handle_query.
16128 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16129 * target.h (target_ops): Add qxfer_spu.
16131 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16133 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16134 accessing non-seekable spufs files.
16136 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16138 * server.c (handle_query): Add reply for qC packet.
16140 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16141 Leo Zayas <lerele@champenstudios@com>
16143 * server.h (check_remote_input_interrupt_request): New function.
16144 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16145 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16146 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16147 (check_remote_input_interrupt_request): New function.
16148 * server.h (check_remote_input_interrupt_request): Declare.
16149 * win32-low.c (winapi_DebugBreakProcess,
16150 winapi_GenerateConsoleCtrlEvent): New typedefs.
16151 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16153 (win32_wait): Check for remote interrupt request
16154 with check_remote_input_interrupt_request.
16155 (win32_request_interrupt): New function.
16156 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16158 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16160 * win32-low.c (debug_registers_changed,
16161 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16162 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16163 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16164 (thread_rec): Get context using the low target.
16165 (child_add_thread): Call thread_added on the low target,
16166 which does the same thing.
16168 (do_initial_child_stuff): Remove debug registers references.
16169 Set context using the low target. Resume threads after
16170 setting the contexts.
16171 (child_continue): Remove dead variable. Remove debug
16172 registers references.
16173 (child_fetch_inferior_registers): Go through the low target.
16174 (do_child_store_inferior_registers): Remove.
16175 (child_store_inferior_registers): Go through the low target.
16176 (win32_resume): Remove debug registers references.
16177 Set context using the low target.
16178 (handle_exception): Change return type to void. Don't record
16179 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16180 first chance exception.
16181 (get_child_debug_event): Change return type to void. Remove
16182 goto loop. Always return after waiting for debug event.
16183 (win32_wait): Convert to switch statement. Handle spurious
16186 * win32-i386-low.c (debug_registers_changed,
16187 debug_registers_used): New.
16188 (initial_stuff): Rename to ...
16189 (i386_initial_stuff): ... this. Clear debug registers
16191 (store_debug_registers): Delete.
16192 (i386_get_thread_context): New.
16193 (load_debug_registers): Delete.
16194 (i386_set_thread_context): New.
16195 (i386_thread_added): New.
16196 (single_step): Rename to ...
16197 (i386_single_step): ... this.
16198 (do_fetch_inferior_registers): Rename to ...
16199 (i386_fetch_inferior_register): ... this.
16200 (i386_store_inferior_register): New.
16201 (the_low_target): Adapt to new interface.
16203 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16204 (arm_get_thread_context): New.
16205 (arm_set_thread_context): New.
16207 (do_fetch_inferior_registers): Rename to ...
16208 (arm_fetch_inferior_register): ... this.
16209 (arm_store_inferior_register): New.
16210 (arm_wince_breakpoint): Reimplement as unsigned long.
16211 (arm_wince_breakpoint_len): Define.
16212 (the_low_target): Adapt to new interface.
16214 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16215 load_debug_registers. Add get_thread_context, set_thread_context,
16216 thread_added and store_inferior_register. Rename
16217 fetch_inferior_registers to fetch_inferior_register.
16218 (regptr): Remove declaration.
16220 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16222 * linux-low.c (linux_detach): Change return type to int. Return 0.
16223 * spu-low.c (spu_detach): Likewise.
16225 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16227 * target.h (target_ops): Change return type of detach to int.
16229 (join_inferior): New.
16230 * server.c (main): Don't skip detach support on mingw32.
16231 If the inferior doesn't support detaching return error.
16232 Call join_inferior instead of using waitpid.
16233 * linux-low.c (linux_join): New.
16234 (linux_target_op): Add linux_join.
16235 * spu-low.c (spu_join): New.
16236 (spu_target_ops): Add spu_join.
16237 * win32-low.c (win32_detach): Adapt to new interface.
16238 Reopen current_process_handle before detaching. Issue a child
16239 resume before detaching.
16241 (win32_target_op): Add win32_join.
16243 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16245 * win32-low.c (win32-attach): Fix return value.
16246 * target.h (target_ops): Describe ATTACH return values.
16248 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16250 * win32-low.c (GETPROCADDRESS): Define.
16251 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16252 (winapi_DebugSetProcessKillOnExit): Likewise.
16253 (win32_create_inferior): Force usage of ansi CreateProcessA.
16254 (win32_attach): Use GETPROCADDRESS.
16255 (win32_detach): Likewise.
16257 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16259 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16261 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16263 * win32-low.c: Commit leftover changes from 2007-03-29.
16265 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16267 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16268 fields short instead of int. Add explicit padding.
16269 (i387_cache_to_fsave): Remove unnecessary casts.
16270 (i387_fsave_to_cache): Doc fix.
16271 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16273 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16275 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16276 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16278 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16280 * configure.srv (arm*-*-mingw32ce*): Move near the other
16283 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16285 * configure.ac: Add errno checking.
16286 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16287 sys/file.h and malloc.h.
16288 (AC_CHECK_DECLS): Add perror.
16289 (srv_mingwce): Handle.
16290 * configure.srv (i[34567]86-*-cygwin*): Add
16291 win32-i386-low.o to srv_tgtobj.
16292 (i[34567]86-*-mingw*): Likewise.
16293 (arm*-*-mingw32ce*): Add case.
16294 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16295 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16296 [__MINGW32CE__] (strerror): New function.
16297 [__MINGW32CE__] (errno): Define to GetLastError.
16298 [__MINGW32CE__] (COUNTOF): New macro.
16299 (remote_open): Remove extra close call.
16300 * mem-break.c (delete_breakpoint_at): New function.
16301 * mem-break.h (delete_breakpoint_at): Declare.
16302 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16303 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16304 [USE_WIN32API] (read, write): Add char* casts.
16305 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16306 * server.h: Include wincecompat.h on Windows CE.
16307 [HAVE_ERRNO_H]: Check.
16308 (perror): Declare if not declared.
16309 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16310 (perror_with_name): Remove errno declaration.
16311 * wincecompat.h: New.
16312 * wincecompat.c: New.
16313 * win32-low.h: New.
16314 * win32-arm-low.c: New.
16315 * win32-i386-low.c: New.
16316 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16317 (OUTMSG2): Make it safe.
16319 (COUNTOF): New macro.
16320 (NUM_REGS): Get it from the low target.
16321 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16322 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16323 (thread_rec): Let low target handle debug registers.
16324 (child_add_thread): Likewise.
16325 (child_init_thread_list): Likewise.
16326 (continue_one_thread): Likewise.
16328 (do_child_fetch_inferior_registers): Move to ...
16329 * win32-i386-low.c: ... here, and rename to ...
16330 (do_fetch_inferior_registers): ... this.
16331 * win32-low.c (child_fetch_inferior_registers):
16332 Go through the low target.
16333 (do_child_store_inferior_registers): Use regptr.
16334 (strwinerror): New function.
16335 (win32_create_inferior): Handle Windows CE.
16336 Use strwinerror instead of strerror on Windows error
16337 codes. Add program to the error output.
16338 Don't close the main thread handle on Windows CE.
16339 (win32_attach): Use coredll.dll on Windows CE.
16340 (win32_kill): Close current process and current
16342 (win32_detach): Use coredll.dll on Windows CE.
16343 (win32_resume): Let low target handle debug registers, and
16345 (handle_exception): Add/Remove initial breakpoint. Avoid
16346 non-existant WSTOPSIG on Windows CE.
16347 (win32_read_inferior_memory): Cast to remove warning.
16348 (win32_arch_string): Go through the low target.
16349 (initialize_low): Call set_breakpoint_data with the low
16350 target's breakpoint.
16351 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16352 FOP_REGNUM, mappings): Move to ...
16353 * win32-i386-low.c: ... here.
16354 * win32-low.c (win32_thread_info): Move to ...
16355 * win32-low.h: ... here.
16356 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16357 win32-arm-low.c and wincecompat.c.
16358 (all:): Add $EXEEXT.
16359 (install-only:): Likewise.
16360 (gdbserver:): Likewise.
16361 (gdbreplay:): Likewise.
16362 * config.in: Regenerate.
16363 * configure: Regenerate.
16365 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16367 * win32-low.c: Rename typedef thread_info to
16368 win32_thread_info throughout.
16370 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16372 * win32-i386-low.c: Rename to ...
16373 * win32-low.c: ... this.
16374 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16375 * Makefile.in: Likewise.
16377 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16379 * remote-utils.c (monitor_output): Constify msg parameter.
16380 * server.h (monitor_output): Likewise.
16381 * win32-i386-low.c (handle_output_debug_string): New.
16382 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16383 handle_output_debug_string.
16384 (get_child_debug_event): Likewise.
16386 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16388 * server.c (main): Correct strtoul check.
16390 2007-03-27 Jon Ringle <jon@ringle.org>
16392 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16394 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16396 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16398 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16400 * terminal.h: Check HAVE_SGTTY_H.
16402 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16404 * remote-utils.c (remote_open): Print out the assigned port number.
16406 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16408 * remote-utils.c (monitor_output): New function.
16409 * server.c (debug_threads): Define here.
16410 (monitor_show_help): New function.
16411 (handle_query): Handle qRcmd.
16412 (main): Do not handle 'd' packet.
16413 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16414 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16417 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16419 * Makefile.in (EXEEXT): New.
16420 (clean): Use $(EXEEXT).
16422 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16424 * target.h (target_ops): Rename send_signal to request_interrupt,
16425 and remove enum target_signal parameter.
16426 * linux-low.c (linux_request_interrupt): Rename from
16427 linux_send_signal, and always send SIGINT.
16428 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16429 and always send SIGINT.
16430 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16432 (input_interrupt): Likewise.
16434 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16436 * server.c (get_features_xml): Check if target implemented
16438 * win32-i386-low.c (win32_arch_string): New.
16439 (win32_target_ops): Add win32_arch_string as arch_string member.
16441 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16443 * spu-low.c (spu_arch_string): New.
16444 (spu_target_ops): Add spu_arch_string.
16446 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16448 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16449 * configure.ac: Do not check for terminal.h.
16450 * configure, config.in: Regenerated.
16452 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16454 * Makefile.in (OBS): Add $(XML_BUILTIN).
16455 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16457 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16458 (arm-with-iwmmxt.c): New.
16459 * config.in, configure: Regenerate.
16460 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16461 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16462 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16463 (arm*-*-linux*): Add iWMMXt and regset support.
16464 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16465 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16466 (arm_store_wmmxregset, target_regsets): New.
16467 * server.c (get_features_xml): Take annex argument. Check builtin
16469 (handle_query): Handle multiple annexes.
16471 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16473 * remote-utils.c [USE_WIN32API] (read, write): Define.
16474 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16477 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16479 * linux-i386-low.c (the_low_target): Set arch_string.
16480 * linux-x86-64-low.c (the_low_target): Likewise.
16481 * linux-low.c (linux_arch_string): New.
16482 (linux_target_ops): Add it.
16483 * linux-low.h (struct linux_target_ops): Add arch_string.
16484 * server.c (write_qxfer_response): Use const void * for DATA.
16485 (get_features_xml): New.
16486 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16487 * target.h (struct target_ops): Add arch_string method.
16489 2007-01-03 Denis Pilat <denis.pilat@st.com>
16490 Daniel Jacobowitz <dan@codesourcery.com>
16492 * linux-low.c (linux_kill): Handle being called with no threads.
16493 * win32-i386-low.c (win32_kill): Likewise.
16494 (get_child_debug_event): Clear current_process_handle.
16496 2006-12-30 Denis PILAT <denis.pilat@st.com>
16497 Daniel Jacobowitz <dan@codesourcery.com>
16499 * remote-utils.c (remote_open): Check the type of specified
16500 serial port devices before opening them.
16501 * server.c (main): Kill the inferior if an error occurs during
16502 the first remote_open.
16504 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16506 * README: Update supported targets.
16508 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16510 * Makefile.in (clean): Remove reg-mips64.c.
16511 (reg-mips64.c, reg-mips64.o): New rules.
16512 * configure.srv: Handle mips64. Include regset support for mips.
16513 * linux-mips-low.c (union mips_register): New.
16514 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16515 (mips_breakpoint, mips_breakpoint_at): Use int.
16516 (mips_collect_register, mips_supply_register)
16517 (mips_collect_register_32bit, mips_supply_register_32bit)
16518 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16519 (mips_store_fpregset, target_regsets): New.
16520 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16522 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16524 * configure.srv: Add target "spu*-*-*".
16525 * Makefile.in (clean): Remove reg-spu.c.
16526 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16527 * spu-low.c: New file.
16529 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16531 * configure.ac: Correct td_thr_tls_get_addr test.
16532 * configure: Regenerated.
16534 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16536 * linux-low.c (linux_wait_for_event): Reformat. Use the
16537 pass_signals array.
16538 * remote-utils.c (decode_address_to_semicolon): New.
16539 * server.c (pass_signals, handle_general_set): New.
16540 (handle_query): Mention QPassSignals for qSupported.
16541 (main): Call handle_general_set.
16542 * server.h (pass_signals, decode_address_to_semicolon): New.
16544 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16546 * server.c (handle_query): Correct error handling for read_auxv.
16548 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16550 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16551 and srv_linux_thread_db to yes.
16552 * linux-s390-low.c (s390_fill_gregset): New function.
16553 (target_regsets): Define data structure.
16555 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16557 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16558 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16559 * config.in, configure: Regenerated.
16560 * inferiors.c (gdb_id_to_thread): New function.
16561 (gdb_id_to_thread_id): Use it.
16562 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16563 * linux-low.h (struct process_info): Add th member.
16564 (thread_db_get_tls_address): New prototype.
16565 * remote-utils.c (decode_address): Make non-static.
16566 * server.c (handle_query): Handle qGetTLSAddr.
16567 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16568 * target.h (struct target_ops): Add get_tls_address.
16569 * thread-db.c (maybe_attach_thread): Save the thread handle.
16570 (thread_db_get_tls_address): New.
16572 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16574 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16575 (linux_resume_one_process): Take a siginfo_t *. Update all
16576 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16577 (struct pending_signals): Add a siginfo_t.
16578 (linux_wait_for_process): Always set last_status.
16579 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16580 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16581 * linux-low.h (struct process_info): Add last_status.
16583 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16585 * remote-utils.c (try_rle): New function.
16586 (putpkt_binary): Use it.
16588 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16590 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16591 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16592 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16593 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16594 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16597 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16599 * server.c (terminal_fd): New variable.
16600 (old_foreground_pgrp): Likewise.
16601 (restore_old_foreground_pgrp): New function.
16602 (start_inferior): Record the terminal file descriptor in terminal_fd
16603 and its original foreground group in old_foreground_pgrp. Register
16604 restore_old_foreground_pgrp with atexit().
16606 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16608 * server.c (handle_query): Correct qPart to qXfer.
16610 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16612 * configure.ac: Check for more headers which are missing on
16613 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16614 * configure.srv: Add Cygwin and mingw32.
16615 * remote-utils.c: Don't include headers unconditionally which
16616 are missing on mingw32. Include <winsock.h> for mingw32.
16617 (remote_open): Adjust for mingw32 support. Flush
16618 standard error after writing to it.
16619 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16620 (unblock_async_io, enable_async_io, disable_async_io)
16621 (readchar, getpkt): Update for Winsock support.
16622 (prepare_resume_reply): Expect a protocol signal number.
16623 * server.c: Disable <sys/wait.h> on mingw32.
16624 (start_inferior): Adjust for mingw32 support. Flush
16625 standard error after writing to it.
16626 (attach_inferior): Likewise. Use protocol signal
16628 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16630 * win32-i386-low.c: New file.
16631 * Makefile.in (XM_CLIBS): Set.
16632 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16633 (win32-i386-low.o): New dependency rule.
16634 * linux-low.c (linux_wait): Use target signal numbers.
16635 * target.h (struct target_ops): Doc fix.
16636 * server.h (target_signal_to_name): New prototype.
16637 * gdbreplay.c: Don't include headers unconditionally which
16638 are missing on mingw32. Include <winsock.h> for mingw32.
16639 (remote_close, remote_open): Adjust for Winsock support.
16640 * configure, config.in: Regenerated.
16642 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16644 * server.c (decode_xfer_read, write_qxfer_response): New.
16645 (handle_query): Take a packet length argument. Handle
16646 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16647 the qSupported response.
16648 (main): Update call to handle_query.
16650 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16652 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16653 (putpkt_binary): Renamed from putpkt and adjusted for binary
16655 (putpkt): New wrapper for putpkt_binary.
16656 (readchar): Don't mask off the high bit.
16657 (decode_X_packet): New function.
16658 * server.c (main): Call putpkt_binary if a handler sets the packet
16659 length. Save the length of the incoming packet. Handle 'X'.
16660 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16662 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16664 * server.c (handle_query): Handle qSupported.
16666 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16668 * remote-utils.c (all_symbols_looked_up): New variable.
16669 (look_up_one_symbol): Check it.
16670 * server.h (look_up_one_symbol): New declaration.
16671 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16673 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16675 * Makefile.in (linux-arm-low.o): Update dependencies.
16676 * linux-arm-low.c: Include "gdb_proc_service.h".
16677 (PTRACE_GET_THREAD_AREA): Define.
16678 (ps_get_thread_area): New function.
16680 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16682 * configure.srv (m68k*-*-uclinux*): New target.
16683 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16684 (linux_resume_one_process): Remove extraneous cast.
16685 (linux_read_offsets): New.
16686 (linux_target_op): Add linux_read_offsets on mmuless systems.
16687 * server.c (handle_query): Add qOffsets logic.
16688 * target.h (struct target_ops): Add read_offsets.
16690 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16692 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16693 (PTRACE_GET_THREAD_AREA): Define.
16694 (ps_get_thread_area): New function.
16695 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16696 (linux-x86-64-low.o): Update.
16698 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16700 * configure.ac: Remove checks for prfpregset_t.
16701 * gdb_proc_service.h: New file.
16702 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16703 new "gdb_proc_service.h".
16704 * proc-service.c: Likewise.
16705 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16706 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16707 * Makefile.in (gdb_proc_service_h): Updated.
16708 * configure, config.in: Regenerated.
16710 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16712 * remote-utils.c (prepare_resume_reply): Move declaration
16713 of gdb_id_from_wait to the top of the block.
16715 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16717 * linux-low.c (regsets_store_inferior_registers): Read the regset
16718 from the target before filling it.
16720 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16722 * server.c (attach_inferior): Return SIGTRAP for a successful
16725 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16727 * Makefile.in (OBS): Add version.o.
16728 (STAGESTUFF): Delete.
16729 (version.o): Add dependencies.
16730 (version.c): Replace rule.
16731 (clean): Remove version.c.
16732 * server.c (gdbserver_version): New.
16733 (gdbserver_usage): Use printf.
16734 (main): Handle --version and --help.
16735 * server.h (version, host_name): Add declarations.
16737 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16749 * linux-x86-64-low.c:
16751 * linux-s390-low.c:
16752 * linux-ppc64-low.c:
16754 * linux-mips-low.c:
16755 * linux-m68k-low.c:
16756 * linux-m32r-low.c:
16759 * linux-ia64-low.c:
16760 * linux-i386-low.c:
16761 * linux-crisv32-low.c:
16773 * gdbserver.1: Add (C) after Copyright. Update the FSF
16776 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16778 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16779 (arm_breakpoint_at): Recognize both breakpoints.
16780 (the_low_target): Use the correct breakpoint instruction.
16782 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16784 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16785 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16786 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16787 (the_low_target): Update.
16789 2005-10-25 Andreas Schwab <schwab@suse.de>
16791 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16793 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16794 (ia64_num_regs): Reduce to 462.
16796 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16798 * acinclude.m4: Correct quoting.
16799 * aclocal.m4: Regenerated.
16801 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16802 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16803 (thread_db_init): Call thread_db_err_str.
16804 * configure.ac: Check for TD_VERSION.
16805 * config.in, configure: Regenerated.
16807 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16809 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16811 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16813 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16814 is not available. Define HAVE_PTRACE_GETREGS if it is.
16815 * config.in, configure: Regenerated.
16816 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16817 * linux-i386-low.c, linux-m68k-low.c: Update to use
16818 HAVE_PTRACE_GETREGS.
16819 * linux-low.c (regsets_fetch_inferior_registers)
16820 (regsets_store_inferior_registers): Only return 0 if we processed
16822 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16823 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16825 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16827 * inferiors.c (struct thread_info): Add gdb_id.
16828 (add_thread): Add gdb_id argument.
16829 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16830 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16831 calls to add_thread.
16832 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16833 * server.c (handle_query): Use thread_to_gdb_id.
16834 (handle_v_cont, main): Use gdb_id_to_thread_id.
16835 * server.h (add_thread): Update prototype.
16836 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16839 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16841 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16842 left-padded registers.
16843 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16844 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16846 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16848 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16849 * configure: Regenerate.
16850 * config.in: Regenerate.
16851 * server.h (NEED_DECLARATION_STRERROR):
16852 Replace with !HAVE_DECL_STRERROR.
16854 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16856 * linux-low.c (linux_wait, linux_send_signal): Don't test
16857 an unsigned long variable for > 0 if it could be MAX_ULONG.
16858 * server.c (myresume): Likewise.
16859 * target.c (set_desired_inferior): Likewise.
16861 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16863 * configure.ac: Simplify and improve check for socklen_t.
16864 * configure, config.in: Regenerate.
16866 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16868 * acconfig.h: Remove.
16869 * configure.ac: Add a test for socklen_t. Use three-argument
16870 AC_DEFINE throughout.
16871 * config.in: Regenerated using autoheader 2.59.
16872 * configure: Regenerated.
16874 * gdbreplay.c (socklen_t): Provide a default.
16875 (remote_open): Use socklen_t.
16876 * remote-utils.c (socklen_t): Provide a default.
16877 (remote_open): Use socklen_t.
16878 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16881 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16883 * linux-low.c (linux_read_memory, linux_write_memory)
16884 (linux_read_auxv): Likewise.
16885 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16886 (check_mem_write): Likewise.
16887 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16889 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16890 (registers_from_string, register_data): Likewise.
16891 * server.c (handle_query, main): Likewise.
16892 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16893 (decode_M_packet): Likewise.
16894 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16895 * target.h (struct target_ops): Update read_memory, write_memory,
16897 (read_inferior_memory, write_inferior_memory): Update.
16898 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16899 to unsigned char *.
16900 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16901 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16902 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16903 linux-s390-low.c, linux-sh-low.c: Update for changes in
16904 read_inferior_memory and the_low_target->breakpoint.
16906 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16908 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16909 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16910 * configure.srv: Add powerpc64-*-linux*.
16911 * linux-ppc64-low.c: New file.
16913 2005-05-23 Orjan Friberg <orjanf@axis.com>
16915 * linux-cris-low.c: New file with support for CRIS.
16916 * linux-crisv32-low.c: Ditto for CRISv32.
16917 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16918 (clean): Add reg-cris.c and reg-crisv32.c.
16919 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16920 reg-crisv32.o, and reg-crisv32.c to make rules.
16921 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16922 recognized targets.
16924 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16926 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16927 of sizeof (PTRACE_XFER_TYPE).
16928 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16930 2005-05-12 Orjan Friberg <orjanf@axis.com>
16932 * target.h (struct target_ops): Add insert_watchpoint,
16933 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16934 pointers for hardware watchpoint support.
16935 * linux-low.h (struct linux_target_ops): Ditto.
16936 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16937 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16938 to linux_target_ops.
16939 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16941 * server.c (main): Recognize 'Z' and 'z' packets.
16943 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16945 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16946 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16947 (the_low_target): Add new members.
16949 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16951 * proc-service.c (ps_lgetregs): Search all_processes instead of
16954 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16956 * server.c (start_inferior): Change return type to int.
16957 (attach_inferior): Change sigptr to int *.
16958 (handle_v_cont, handle_v_requests): Change signal to int *.
16959 (main): Change signal to int.
16961 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16963 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16964 * configure.srv: Add m32r*-*-linux*.
16965 * linux-m32r-low.c: New file.
16967 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16969 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16971 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16973 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16974 Take unsigned long arguments for PIDs.
16975 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16976 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16977 (wait_for_sigstop, linux_resume_one_process)
16978 (regsets_fetch_inferior_registers, linux_send_signal)
16979 (linux_read_auxv): Likewise. Update the types of variables holding
16980 PIDs. Update format string specifiers.
16981 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16982 * remote-utils.c (prepare_resume_reply): Likewise.
16983 * server.c (cont_thread, general_thread, step_thread)
16984 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16986 (handle_query): Update format specifiers.
16987 (handle_v_cont, main): Use strtoul for thread IDs.
16988 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16989 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16990 (general_thread, step_thread, thread_from_wait)
16991 (old_thread_from_wait): Update.
16992 * target.h (struct thread_resume): Use unsigned long for THREAD.
16993 (struct target_ops): Use unsigned long for arguments to attach and
16996 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16998 * acinclude.m4: Include bfd/bfd.m4 directly.
16999 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17000 <agriffis@toolchain.org>.
17001 * aclocal.m4, configure: Regenerated.
17003 2005-01-07 Andrew Cagney <cagney@gnu.org>
17005 * configure.ac: Rename configure.in, require autoconf 2.59.
17006 * configure: Re-generate.
17008 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17010 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17011 LIBS when finished.
17012 * aclocal.m4: Regenerated.
17013 * configure: Regenerated.
17015 2004-11-21 Andreas Schwab <schwab@suse.de>
17017 * linux-m68k-low.c (m68k_num_gregs): Define.
17018 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17019 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17020 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17021 (m68k_breakpoint_at): New. Add to the_low_target.
17023 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17024 srv_linux_thread_db to yes.
17026 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17028 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17029 (ARCH_SET_FS): Likewise.
17030 (ARCH_GET_FS): Likewise.
17031 (ARCH_GET_GS): Likewise.
17033 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17035 * linux-i386-low.c (ps_get_thread_area): New.
17036 * linux-x86-64-low.c (ps_get_thread_area): New.
17037 * linux-low.c: Include <sys/syscall.h>.
17038 (linux_kill_one_process): Don't kill the first thread here.
17039 (linux_kill): Kill the first thread here.
17040 (kill_lwp): New function.
17041 (send_sigstop, linux_send_signal): Use it.
17042 * proc-service.c: Clean up #ifdefs.
17043 (fpregset_info): Delete.
17044 (ps_lgetregs): Update and enable implementation.
17045 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17047 * remote-utils.c (struct sym_cache, symbol_cache): New.
17048 (input_interrupt): Print a clearer message.
17049 (async_io_enabled): New variable.
17050 (enable_async_io, disable_async_io): Use it. Update comments.
17051 (look_up_one_symbol): Use the symbol cache.
17052 * thread-db.c (thread_db_look_up_symbols): New function.
17053 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17055 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17057 * configure.in: Test for -rdynamic.
17058 * configure: Regenerated.
17059 * Makefile (INTERNAL_LDFLAGS): New.
17060 (gdbserver, gdbreplay): Use it.
17062 2004-09-02 Andrew Cagney <cagney@gnu.org>
17064 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17066 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17068 * linux-low.c (linux_wait): Clear all_processes list also.
17070 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17072 * linux-low.c: Include <errno.h>. Remove extern declaration of
17075 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17077 * gdbreplay.c, server.h, utils.c: Update copyright years.
17079 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17081 * server.c (main): Print child status or termination signal from
17082 variable 'signal', not 'sig'.
17084 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17086 * linux-low.c (linux_read_memory): Change return type to
17087 int. Check for and return error from ptrace().
17088 * target.c (read_inferior_memory): Change return type to int. Pass
17089 back return status from the_target->read_memory().
17090 * target.h (struct target_ops): Adapt *read_memory() prototype.
17092 (read_inferior_memory): Adapt prototype.
17093 * server.c (main): Return an error packet if
17094 read_inferior_memory() returns an error.
17096 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17098 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17099 Unify with other clean targets.
17101 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17103 * server.c (handle_v_cont): Call set_desired_inferior.
17105 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17107 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17109 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17111 * linux-low.c (linux_wait): Unblock async I/O.
17112 (linux_resume): Block and enable async I/O.
17113 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17114 * server.h (block_async_io, unblock_async_io): Add prototypes.
17116 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17118 * remote-utils.c (remote_open): Print a status notice after
17119 opening a TCP port.
17120 * server.c (attach_inferior): Print a status notice after
17123 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17125 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17127 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17129 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17131 * server.c, target.h: Update copyright years.
17133 2004-02-25 Roland McGrath <roland@redhat.com>
17135 * target.h (struct target_ops): New member `read_auxv'.
17136 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17137 * linux-low.c (linux_read_auxv): New function.
17138 (linux_target_ops): Initialize `read_auxv' member to that.
17140 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17142 Committed by Jim Blandy <jimb@redhat.com>.
17144 * linux-s390-low.c (s390_num_regs): Update.
17145 (s390_regmap): Remove control registers. Use __s390x__ predefine
17146 instead of GPR_SIZE to distiguish s390 and s390x targets.
17148 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17150 * linux-low.c: Update copyright year.
17151 (check_removed_breakpoint): Clear pending_is_breakpoint.
17152 (linux_set_resume_request, linux_queue_one_thread)
17153 (resume_status_pending_p): New functions.
17154 (linux_continue_one_thread): Use process->resume.
17155 (linux_resume): Only resume threads if there are no pending events.
17156 * linux-low.h (struct process_info): Add resume request
17159 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17161 * regcache.c (new_register_cache): Clear the allocated register
17162 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17164 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17166 * linux-low.c (linux_resume): Take a struct thread_resume *
17168 (linux_wait): Update call.
17169 (resume_ptr): New static variable.
17170 (linux_continue_one_thread): Renamed from
17171 linux_continue_one_process. Use resume_ptr.
17172 (linux_resume): Use linux_continue_one_thread.
17173 * server.c (handle_v_cont, handle_v_requests): New functions.
17174 (myresume): New function.
17175 (main): Handle 'v' case.
17176 * target.h (struct thread_resume): New type.
17177 (struct target_ops): Change argument of "resume" to struct
17179 (myresume): Delete macro.
17181 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17183 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17184 (uninstall): Support DESTDIR.
17186 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17188 * configure.srv: Add xscale*linux copy of arm*linux entry.
17190 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17192 * linux-arm-low.c (arm_reinsert_addr): New function.
17193 (the_low_target): Add arm_reinsert_addr.
17195 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17197 * mem-break.c: Remove whitespace at end of file.
17199 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17201 * configure.in: Check whether we need to prototype strerror.
17202 * server.h: Optionally prototype strerror.
17203 * gdbreplay.c (perror_with_name): Use strerror.
17204 * linux-low.c (linux_attach_lwp): Use strerror.
17205 * utils.c (perror_with_name): Use strerror.
17206 * config.in, configure: Regenerated.
17208 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17210 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17211 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17213 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17215 * Makefile.in (SFILES): Update.
17216 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17217 low-sun3.c: Remove files.
17219 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17221 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17222 (linux_detach_one_process, linux_detach): New functions.
17223 (linux_target_ops): Add linux_detach.
17224 * server.c (main): Handle 'D' packet.
17225 * target.h (struct target_ops): Add "detach" member.
17226 (detach_inferior): Define.
17228 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17230 From Kelley Cook <kelleycook@wideopenwest.com>:
17231 * configure.srv: Accept i[34567]86 variants.
17233 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17235 * linux-low.c (linux_wait_for_event): Correct comment typos.
17236 (linux_resume_one_process): Call check_removed_breakpoint.
17237 (linux_send_signal): New function.
17238 (linux_target_ops): Add linux_send_signal.
17239 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17241 * target.h (struct target_ops): Add send_signal.
17243 2003-05-29 Jim Blandy <jimb@redhat.com>
17245 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17246 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17247 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17248 away part of the register's value.
17250 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17252 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17253 (linux_wait_for_event, linux_init_signals): Likewise.
17255 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17257 * configure.in: Check for stdlib.h.
17258 * configure: Regenerated.
17259 * config.in: Regenerated.
17261 2003-01-04 Andreas Schwab <schwab@suse.de>
17263 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17265 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17267 * Makefile.in: Remove obsolete code.
17269 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17271 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17272 defined(PT_FPR0_HI).
17274 2002-11-17 Stuart Hughes <seh@zee2.com>
17276 * linux-arm-low.c (arm_num_regs): Increase.
17277 (arm_regmap): Include status register.
17279 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17281 * linux-low.c (register_addr): Remove incorrect -1 check.
17283 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17285 * linux-low.c (linux_create_inferior): Call setpgid. Return
17287 (unstopped_p, linux_signal_pid): Remove.
17288 (linux_target_ops): Remove linux_signal_pid.
17289 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17290 global instead of target method.
17291 * target.h (struct target_ops): Remove signal_pid. Update comment
17292 for create_inferior.
17293 * server.c (signal_pid): New variable.
17294 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17295 gdbserver. Set the child to be the foreground process group.
17296 (attach_inferior): Set signal_pid.
17298 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17300 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17302 2002-08-20 Jim Blandy <jimb@redhat.com>
17304 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17307 2002-08-01 Andrew Cagney <cagney@redhat.com>
17309 * Makefile.in: Make chill references obsolete.
17311 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17313 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17314 * configure: Regenerate.
17315 * config.in: Regenerate.
17317 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17319 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17320 (perror_with_name, remote_close, remote_open, expect, play): Static.
17322 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17324 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17325 byte offsets instead of an array of indexes.
17326 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17328 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17330 * regcache.c: Add comment.
17332 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17334 * thread-db.c: New file.
17335 * proc-service.c: New file.
17336 * acinclude.m4: New file.
17337 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17338 proc-service.o, and thread-db.o.
17339 (linux-low.o): Add USE_THREAD_DB.
17340 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17341 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17342 * aclocal.m4: Regenerated.
17343 * config.in: Regenerated.
17344 * configure: Regenerated.
17345 * configure.in: Check for proc_service.h, sys/procfs.h,
17346 thread_db.h, and linux/elf.h headrs.
17347 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17348 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17349 Check for -lthread_db and thread support.
17350 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17351 PowerPC, and SuperH.
17352 * i387-fp.c: Constify arguments.
17353 * i387-fp.h: Likewise.
17354 * inferiors.c: (struct thread_info): Renamed from
17355 `struct inferior_info'. Remove PID member. Use generic inferior
17356 list header. All uses updated.
17357 (inferiors, signal_pid): Removed.
17358 (all_threads): New variable.
17359 (get_thread): Define.
17360 (add_inferior_to_list): New function.
17361 (for_each_inferior): New function.
17362 (change_inferior_id): New function.
17363 (add_inferior): Removed.
17364 (remove_inferior): New function.
17365 (add_thread): New function.
17366 (free_one_thread): New function.
17367 (remove_thread): New function.
17368 (clear_inferiors): Use for_each_inferior and free_one_thread.
17369 (find_inferior): New function.
17370 (find_inferior_id): New function.
17371 (inferior_target_data): Update argument type.
17372 (set_inferior_target_data): Likewise.
17373 (inferior_regcache_data): Likewise.
17374 (set_inferior_regcache_data): Likewise.
17375 * linux-low.c (linux_bp_reinsert): Remove.
17376 (all_processes, stopping_threads, using_thrads)
17377 (struct pending_signals, debug_threads, pid_of): New.
17378 (inferior_pid): Replace with macro.
17379 (struct inferior_linux_data): Remove.
17380 (get_stop_pc, add_process): New functions.
17381 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17382 Use add_process and add_thread.
17383 (linux_attach_lwp): New function, based on old linux_attach. Use
17384 add_process and add_thread. Set stop_expected for new threads.
17385 (linux_attach): New function.
17386 (linux_kill_one_process): New function.
17387 (linux_kill): Kill all LWPs.
17388 (linux_thread_alive): Use find_inferior_id.
17389 (check_removed_breakpoints, status_pending_p): New functions.
17390 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17391 Update. Use WNOHANG. Wait for cloned processes also. Update process
17392 struct for the found process.
17393 (linux_wait_for_event): New function.
17394 (linux_wait): Use it. Support LWPs.
17395 (send_sigstop, wait_for_sigstop, stop_all_processes)
17396 (linux_resume_one_process, linux_continue_one_process): New functions.
17397 (linux_resume): Support LWPs.
17398 (REGISTER_RAW_SIZE): Remove.
17399 (fetch_register): Use register_size instead. Call supply_register.
17400 (usr_store_inferior_registers): Likewise. Call collect_register.
17401 Fix recursive case.
17402 (regsets_fetch_inferior_registers): Improve error message.
17403 (regsets_store_inferior_registers): Add debugging.
17404 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17405 (unstopped_p, linux_signal_pid): New functions.
17406 (linux_target_ops): Add linux_signal_pid.
17407 (linux_init_signals): New function.
17408 (initialize_low): Call it. Initialize using_threads.
17409 * regcache.c (inferior_regcache_data): Add valid
17411 (get_regcache): Fetch registers lazily. Add fetch argument
17412 and update all callers.
17413 (regcache_invalidate_one, regcache_invalidate): New
17415 (new_register_cache): Renamed from create_register_cache.
17416 Return the new regcache.
17417 (free_register_cache): Change argument to a void *.
17418 (registers_to_string, registers_from_string): Call get_regcache
17419 with fetch flag set.
17420 (register_data): Make static. Pass fetch flag to get_regcache.
17421 (supply_register): Call get_regcache with fetch flag clear.
17422 (collect_register): Call get_regcache with fetch flag set.
17423 (collect_register_as_string): New function.
17424 * regcache.h: Update.
17425 * remote-utils.c (putpkt): Flush after debug output and use
17427 Handle input interrupts while waiting for an ACK.
17428 (input_interrupt): Use signal_pid method.
17429 (getpkt): Flush after debug output and use stderr.
17430 (outreg): Use collect_register_as_string.
17431 (new_thread_notify, dead_thread_notify): New functions.
17432 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17433 and general_thread.
17434 (look_up_one_symbol): Flush after debug output.
17435 * server.c (step_thread, server_waiting): New variables.
17436 (start_inferior): Don't use signal_pid. Update call to mywait.
17437 (attach_inferior): Update call to mywait.
17438 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17439 (main): Don't fetch/store registers explicitly. Use
17440 set_desired_inferior. Support proposed ``Hs'' packet. Update
17442 * server.h: Update.
17443 (struct inferior_list, struct_inferior_list_entry): New.
17444 * target.c (set_desired_inferior): New.
17445 (write_inferior_memory): Constify.
17446 (mywait): New function.
17447 * target.h: Update.
17448 (struct target_ops): New signal_pid method.
17449 (mywait): Removed macro, added prototype.
17451 * linux-low.h (regset_func): Removed.
17452 (regset_fill_func, regset_store_func): New.
17453 (enum regset_type): New.
17454 (struct regset_info): Add type field. Use new operation types.
17455 (struct linux_target_ops): stop_pc renamed to get_pc.
17456 Add decr_pc_after_break and breakpoint_at.
17457 (get_process, get_thread_proess, get_process_thread)
17458 (strut process_info, all_processes, linux_attach_lwp)
17459 (thread_db_init): New.
17461 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17462 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17463 (the_low_target): Add new members.
17464 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17465 (i386_store_fpxregset): Constify.
17466 (target_regsets): Add new kind identifier.
17467 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17468 (i386_set_pc): Add debugging.
17469 (i386_breakpoint_at): New function.
17470 (the_low_target): Add new members.
17471 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17472 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17473 (mips_breakpoint_at): New.
17474 (the_low_target): Add new members.
17475 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17476 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17477 (the_low_target): Add new members.
17478 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17479 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17480 (the_low_target): Add new members.
17481 * linux-x86-64-low.c (target_regsets): Add new kind
17484 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17486 From Martin Pool <mbp@samba.org>:
17487 * server.c (gdbserver_usage): New function.
17490 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17492 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17493 stop_at -> stop_pc.
17495 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17497 * Makefile.in: Remove obsolete code.
17499 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17501 * linux-low.c (regsets_fetch_inferior_registers),
17502 (regsets_store_inferior_registers): Removed cast to int from
17504 * regcache.h: Added declaration of struct inferior_info.
17506 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17508 * inferiors.c (struct inferior_info): Add regcache_data.
17509 (add_inferior): Call create_register_cache.
17510 (clear_inferiors): Call free_register_cache.
17511 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17512 * regcache.c (struct inferior_regcache_data): New.
17513 (registers): Remove.
17514 (get_regcache): New function.
17515 (create_register_cache, free_register_cache): New functions.
17516 (set_register_cache): Don't initialize the register cache here.
17517 (registers_to_string, registers_from_string, register_data): Call
17519 * regcache.h: Add prototypes.
17520 * server.h: Likewise.
17522 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17524 * mem-break.c: New file.
17525 * mem-break.h: New file.
17526 * Makefile.in: Add mem-break.o rule; update server.h
17528 * inferiors.c (struct inferior_info): Add target_data
17530 (clear_inferiors): Free target_data member if set.
17531 (inferior_target_data, set_inferior_target_data): New functions.
17532 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17533 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17534 * linux-low.c (linux_bp_reinsert): New variable.
17535 (struct inferior_linux_data): New.
17536 (linux_create_inferior): Use set_inferior_target_data.
17537 (linux_attach): Likewise. Call add_inferior.
17538 (linux_wait_for_one_inferior): New function.
17539 (linux_wait): Call it.
17540 (linux_write_memory): Add const.
17541 (initialize_low): Call set_breakpoint_data.
17542 * linux-low.h (struct linux_target_ops): Add breakpoint
17544 * server.c (attach_inferior): Remove extra add_inferior
17546 * server.h: Include mem-break.h. Update inferior.c
17548 * target.c (read_inferior_memory)
17549 (write_inferior_memory): New functions.
17550 * target.h (read_inferior_memory)
17551 (write_inferior_memory): Change macros to prototypes.
17552 (struct target_ops): Update comments. Add const to write_memory
17555 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17557 * linux-low.c (usr_store_inferior_registers): Support
17558 registers which are allowed to fail to store.
17559 * linux-low.h (linux_target_ops): Likewise.
17560 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17561 (ppc_cannot_store_register): FPSCR may not be storable.
17563 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17565 * server.h: Include <string.h> if HAVE_STRING_H.
17566 * ChangeLog: Correct paths in last ChangeLog entry.
17568 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17570 * linux-low.h: Remove obsolete prototypes.
17571 (struct linux_target_ops): New.
17572 (extern the_low_target): New.
17573 * linux-low.c (num_regs, regmap): Remove declarations.
17574 (register_addr): Use the_low_target explicitly.
17575 (fetch_register): Likewise.
17576 (usr_fetch_inferior_registers): Likewise.
17577 (usr_store_inferior_registers): Likewise.
17578 * linux-arm-low.c (num_regs): Remove.
17579 (arm_num_regs): Define.
17580 (arm_regmap): Renamed from regmap, made static.
17581 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17583 (arm_cannot_store_register): Renamed from cannot_store_register,
17585 (the_low_target): New.
17586 * linux-i386-low.c (num_regs): Remove.
17587 (i386_num_regs): Define.
17588 (i386_regmap): Renamed from regmap, made static.
17589 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17591 (i386_cannot_store_register): Renamed from cannot_store_register,
17593 (the_low_target): New.
17594 * linux-ia64-low.c (num_regs): Remove.
17595 (ia64_num_regs): Define.
17596 (ia64_regmap): Renamed from regmap, made static.
17597 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17599 (ia64_cannot_store_register): Renamed from cannot_store_register,
17601 (the_low_target): New.
17602 * linux-m68k-low.c (num_regs): Remove.
17603 (m68k_num_regs): Define.
17604 (m68k_regmap): Renamed from regmap, made static.
17605 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17607 (m68k_cannot_store_register): Renamed from cannot_store_register,
17609 (the_low_target): New.
17610 * linux-mips-low.c (num_regs): Remove.
17611 (mips_num_regs): Define.
17612 (mips_regmap): Renamed from regmap, made static.
17613 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17615 (mips_cannot_store_register): Renamed from cannot_store_register,
17617 (the_low_target): New.
17618 * linux-ppc-low.c (num_regs): Remove.
17619 (ppc_num_regs): Define.
17620 (ppc_regmap): Renamed from regmap, made static.
17621 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17623 (ppc_cannot_store_register): Renamed from cannot_store_register,
17625 (the_low_target): New.
17626 * linux-s390-low.c (num_regs): Remove.
17627 (s390_num_regs): Define.
17628 (s390_regmap): Renamed from regmap, made static.
17629 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17631 (s390_cannot_store_register): Renamed from cannot_store_register,
17633 (the_low_target): New.
17634 * linux-sh-low.c (num_regs): Remove.
17635 (sh_num_regs): Define.
17636 (sh_regmap): Renamed from regmap, made static.
17637 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17639 (sh_cannot_store_register): Renamed from cannot_store_register,
17641 (the_low_target): New.
17642 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17643 (the_low_target): New.
17645 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17647 * Makefile.in: Add stamp-h target.
17648 * configure.in: Create stamp-h.
17649 * configure: Regenerated.
17651 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17653 * inferiors.c: New file.
17654 * target.c: New file.
17655 * target.h: New file.
17656 * Makefile.in: Add target.o and inferiors.o. Update
17658 * linux-low.c (inferior_pid): New static variable,
17659 moved from server.c.
17660 (linux_create_inferior): Renamed from create_inferior.
17661 Call add_inferior. Return 0 on success instead of a PID.
17662 (linux_attach): Renamed from myattach.
17663 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17664 (linux_thread_alive): Renamed from mythread_alive.
17665 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17667 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17668 (regsets_store_inferior_registers): Correct error message.
17669 Add missing ``return 0''.
17670 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17671 (linux_store_registers): Renamed from store_inferior_registers.
17672 (linux_read_memory): Renamed from read_inferior_memory.
17673 (linux_write_memory): Renamed from write_inferior_memory.
17674 (linux_target_ops): New structure.
17675 (initialize_low): Call set_target_ops ().
17676 * remote-utils.c (unhexify): New function.
17677 (hexify): New function.
17678 (input_interrupt): Send signals to ``signal_pid''.
17679 * server.c (inferior_pid): Remove.
17680 (start_inferior): Update create_inferior call.
17681 (attach_inferior): Call add_inferior.
17682 (handle_query): New function.
17683 (main): Call handle_query for `q' packets.
17684 * server.h: Include "target.h". Remove obsolete prototypes.
17685 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17687 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17689 * Makefile.in: Add WARN_CFLAGS. Update configury
17691 * configure.in: Check for <string.h>
17692 * configure: Regenerate.
17693 * config.in: Regenerate.
17694 * gdbreplay.c: Include needed system headers.
17695 (remote_open): Remove strchr prototype.
17696 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17697 * regcache.c (supply_register): Change buf argument to const void *.
17698 (supply_register_by_name): Likewise.
17699 (collect_register): Change buf argument to void *.
17700 (collect_register_by_name): Likewise.
17701 * regcache.h: Add missing prototypes.
17702 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17703 * server.c (handle_query): New function.
17704 (attached): New static variable, moved out of main.
17705 (main): Quiet longjmp clobber warnings.
17706 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17707 * utils.c (error): Remove NORETURN.