1 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
3 * Makefile.in: Remove references to vec-ipa.o.
5 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
7 * Makefile.in: Remove references to vec.c.
9 2019-10-02 Christian Biesinger <cbiesinger@google.com>
11 * server.c (server_waiting): Change to bool.
12 (extended_protocol): Likewise.
13 (response_needed): Likewise.
14 (exit_requested): Likewise.
16 (report_no_resumed): Likewise.
18 (disable_packet_vCont): Likewise.
19 (disable_packet_Tthread): Likewise.
20 (disable_packet_qC): Likewise.
21 (disable_packet_qfThreadInfo): Likewise.
22 (handle_general_set): Update.
23 (handle_detach): Update.
24 (handle_monitor_command): Update.
25 (handle_query): Update.
26 (captured_main): Update.
27 (process_serial_event): Update.
28 * server.h (server_waiting): Change to bool.
29 (disable_packet_vCont): Likewise.
30 (disable_packet_Tthread): Likewise.
31 (disable_packet_qC): Likewise.
32 (disable_packet_qfThreadInfo): Likewise.
35 * target.c (target_stop_and_wait): Update.
37 2019-10-02 Tom Tromey <tromey@adacore.com>
39 * Makefile.in (SFILES): Add common-inferior.c.
40 (OBS): Add common-inferior.o.
41 * server.c (startup_with_shell): Don't define.
43 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
45 * linux-low.c (linux_low_read_btrace): Update for change to
48 2019-09-20 Christian Biesinger <cbiesinger@google.com>
50 * debug.c (debug_threads): Remove comment in favor of the header.
51 * debug.h (using_threads): Add declaration.
52 (debug_threads): Add comment.
53 * linux-aarch64-low.c: Include debug.h and remove declaration of
55 * nto-low.c: Likewise.
56 * remote-utils.c: Likewise.
57 * thread-db.c: Likewise.
59 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
61 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
62 and powerpc-cell64l-ipa.o.
63 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
64 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
65 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
68 * spu-low.c: Remove file.
70 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
71 (parse_spufs_run): Remove.
72 (ppc_get_pc): Remove Cell/B.E. support.
73 (ppc_set_pc): Likewise.
74 (ppc_breakpoint_at): Likewise.
75 (ppc_arch_setup): Likewise.
76 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
77 tdesc_powerpc_cell32l.
78 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
79 or init_registers_powerpc_cell32l.
80 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
81 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
82 or init_registers_powerpc_cell32l.
83 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
84 (init_registers_powerpc_cell32l): Remove prototype.
85 (init_registers_powerpc_cell64l): Likewise.
87 * target.h (struct target_ops): Remove qxfer_spu member.
88 * server.c (handle_qxfer_spu): Remove.
89 (qxfer_packets): Remove entry for "spu".
90 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
91 * linux-low.c (SPUFS_MAGIC): Remove.
92 (spu_enumerate_spu_ids): Remove.
93 (linux_qxfer_spu): Remove.
94 (linux_target_ops): Remove qxfer_spu member.
95 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
96 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
97 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
99 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
101 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
102 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
103 * config.in: Regenerate.
104 * configure: Regenerate.
106 2019-08-15 Tom Tromey <tromey@adacore.com>
108 * target.c (target_write_memory): Use gdb::byte_vector.
110 2019-08-15 Tom Tromey <tromey@adacore.com>
112 * tracepoint.c (write_inferior_data_pointer)
113 (write_inferior_integer, write_inferior_int8)
114 (write_inferior_uinteger, m_tracepoint_action_download)
115 (r_tracepoint_action_download, x_tracepoint_action_download)
116 (l_tracepoint_action_download, clear_inferior_trace_buffer)
117 (download_agent_expr, download_tracepoint_1)
118 (download_trace_state_variables, upload_fast_traceframes): Update.
119 * server.c (gdb_write_memory): Update.
120 * remote-utils.c (relocate_instruction): Update.
121 * proc-service.c (ps_pdwrite): Update.
122 * mem-break.c (remove_memory_breakpoint)
123 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
124 (uninsert_fast_tracepoint_jumps_at)
125 (reinsert_fast_tracepoint_jumps_at): Update.
126 * linux-x86-low.c (append_insns)
127 (i386_install_fast_tracepoint_jump_pad)
128 (amd64_write_goto_address, i386_write_goto_address): Update.
129 * linux-s390-low.c (append_insns, s390_write_goto_address):
131 * linux-ppc-low.c (ppc_relocate_instruction)
132 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
133 (ppc_write_goto_address): Update.
134 * linux-aarch64-low.c (append_insns): Update.
135 * target.h (struct target_ops): Update.
136 (write_inferior_memory): Don't declare.
137 * target.c (target_write_memory): Rename from
138 write_inferior_memory. Remove old target_write_memory.
140 2019-08-15 Tom Tromey <tromey@adacore.com>
142 * target.c (write_inferior_memory): Use std::vector.
144 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
147 * configure.ac: Drop enable-libmcheck support.
148 * configure, config.in: Rebuild.
149 * acinclude.m4: Don't include it.
151 2019-07-19 Alan Hayward <alan.hayward@arm.com>
153 * configure.srv: Remove Arm xml files.
155 2019-07-19 Alan Hayward <alan.hayward@arm.com>
157 * configure.srv: Add new files. Remove xml generated files.
158 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
160 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
161 * linux-aarch32-tdesc.c: New file.
162 * linux-aarch32-tdesc.h: New file.
163 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
164 * linux-arm-low.c (init_registers_arm, tdesc_arm)
165 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
166 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
167 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
168 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
169 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
170 (arm_read_description): Call arm_linux_read_description.
171 (initialize_low_arch): Don't init registers.
172 * linux-arm-tdesc.c: New file.
173 * linux-arm-tdesc.h: New file.
175 2019-07-10 Alan Hayward <alan.hayward@arm.com>
177 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
178 Move counter inside for.
179 (arm_read_description): Check ptrace earlier.
180 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
182 2019-07-09 Tom Tromey <tom@tromey.com>
184 * configure: Rebuild.
185 * configure.ac: Change common to gdbsupport.
186 * acinclude.m4: Change common to gdbsupport.
187 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
188 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
189 common to gdbsupport.
190 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
191 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
192 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
193 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
194 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
195 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
196 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
197 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
198 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
199 common to gdbsupport.
201 2019-07-04 Alan Hayward <alan.hayward@arm.com>
203 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
205 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
207 2019-07-04 Alan Hayward <alan.hayward@arm.com>
209 * configure.srv: Remove legacy xml.
210 * linux-aarch64-low.c (initialize_low_arch): Remove
211 initialize_low_tdesc call.
212 * linux-aarch64-tdesc-selftest.c: Remove file.
213 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
214 * linux-x86-low.c (initialize_low_arch): Remove
215 initialize_low_tdesc call.
216 * linux-x86-tdesc-selftest.c: Remove file.
217 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
219 2019-06-20 Tom de Vries <tdevries@suse.de>
221 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
222 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
224 2019-06-19 Tom de Vries <tdevries@suse.de>
226 * debug.h (debug_write): Change return type to ssize_t.
227 * debug.c (debug_write): Same.
229 2019-06-14 Tom Tromey <tom@tromey.com>
231 * configure.ac: Use new path to gnulib.
232 * configure: Rebuild.
233 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
236 2019-06-11 Tom Tromey <tom@tromey.com>
238 * Makefile.in (SFILES): Add alloc.c.
240 (IPA_OBJS): Add alloc-ipa.o.
241 (alloc-ipa.o): New target.
242 (%.o: ../%.c): New pattern rule.
244 2019-06-10 Tom Tromey <tromey@adacore.com>
246 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
247 end warning with a newline.
248 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
250 * thread-db.c (attach_thread): Don't end warning with a newline.
251 (thread_db_notice_clone): Likewise.
252 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
254 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
255 end warning with a newline.
257 2019-06-04 Pedro Alves <palves@redhat.com>
259 * server.c (captured_main): Use make_unique_xstrdup.
261 2019-06-02 Tom Tromey <tom@tromey.com>
263 * gdbreplay.c (fromhex): Remove.
264 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
266 2019-05-29 Tom Tromey <tromey@adacore.com>
268 * configure: Rebuild.
270 2019-05-06 Kevin Buettner <kevinb@redhat.com>
272 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
273 sign extension code on 32-bit builds.
275 2019-05-03 Eli Zaretskii <eliz@gnu.org>
278 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
280 2019-04-19 Tom Tromey <tom@tromey.com>
282 * server.c (struct vstop_notif): Derive from notif_event.
284 (queue_stop_reply): Update.
285 (remove_all_on_match_ptid): Change type. Rewrite.
286 (discard_queued_stop_replies): Rewrite.
287 (in_queued_stop_replies_ptid): Change type.
288 (in_queued_stop_replies): Rewrite.
289 (notif_stop): Update.
290 (queue_stop_reply_callback): Update.
291 (captured_main): Don't call initialize_notif.
292 (push_stop_notification): Update.
293 * notif.c (notif_write_event, handle_notif_ack)
294 (notif_event_enque, notif_push): Update.
295 (notif_event_xfree, initialize_notif): Remove.
296 * notif.h (struct notif_event): Include <list>, not
298 (struct notif_server) <queue>: Now a std::list.
299 (notif_event_p): Remove typedef.
300 (initialize_notif): Don't declare.
301 (struct notif_event): Add virtual destructor.
303 2019-04-17 Alan Hayward <alan.hayward@arm.com>
305 * ax.c (ax_vdebug): Call debug_printf.
306 * debug.c (debug_write): New function.
307 * debug.h (debug_write): New declaration.
308 * linux-low.c (sigchld_handler): Call debug_write.
310 2019-04-17 Alan Hayward <alan.hayward@arm.com>
312 * debug.c (debug_set_output): New function.
313 (debug_vprintf): Send output to debug_file.
314 (debug_flush): Likewise.
315 * debug.h (debug_set_output): New declaration.
316 * server.c (handle_monitor_command): Add debug-file option.
317 (captured_main): Likewise.
319 2019-04-17 Alan Hayward <alan.hayward@arm.com>
321 * debug.c (remote_debug): Add definition.
322 * debug.h (remote_debug): Add declaration.
323 * hostio.c (remote_debug): Remove declaration.
324 * remote-utils.c (struct ui_file): Likewise.
325 (remote_debug): Likewise.
326 * remote-utils.h (remote_debug): Likewise,
327 * server.c (remote_debug): Remove definition.
329 2019-04-10 Kevin Buettner <kevinb@redhat.com>
331 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
332 when using a 64-bit gdbserver.
334 2019-04-09 Tom Tromey <tromey@adacore.com>
336 * linux-low.c (select_event_lwp): Use find_thread_in_random.
338 2019-04-08 Tom Tromey <tom@tromey.com>
340 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
342 (linux_resume_one_lwp): Likewise.
344 2019-04-08 Tom Tromey <tom@tromey.com>
346 * gdbreplay.c: Update.
347 * linux-low.c: Update.
350 2019-04-08 Tom Tromey <tom@tromey.com>
352 * server.c: Use C++ exception handling.
353 * linux-low.c: Use C++ exception handling.
354 * gdbreplay.c: Use C++ exception handling.
356 2019-04-08 Tom Tromey <tom@tromey.com>
358 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
359 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
360 (captured_main, main): Update.
361 * gdbreplay.c (main): Update.
363 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
365 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
366 value in argument pointer, return 1 if the entry is found and 0
367 otherwise. Move comment.
368 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
369 * linux-low.h (linux_get_auxv): Declare.
370 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
372 2019-04-05 Tom Tromey <tromey@adacore.com>
374 * server.c (gdbserver_usage): Use upper-case for metasyntactic
377 2019-03-28 Alan Hayward <alan.hayward@arm.com>
379 * linux-low.c (AT_HWCAP2): Add define if not already included.
381 2019-03-26 Alan Hayward <alan.hayward@arm.com>
383 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
384 (aarch64_arch_setup): Call linux_get_hwcap.
385 * linux-arm-low.c (arm_get_hwcap): Remove function.
386 (arm_read_description): Call linux_get_hwcap.
387 * linux-low.c (linux_get_auxv): New function.
388 (linux_get_hwcap): Likewise.
389 (linux_get_hwcap2): Likewise.
390 * linux-low.h (linux_get_hwcap): New declaration.
391 (linux_get_hwcap2): Likewise.
392 * linux-ppc-low.c (ppc_get_auxv): Remove function.
393 (ppc_arch_setup): Call linux_get_hwcap.
394 * linux-s390-low.c (s390_get_hwcap): Remove function.
395 (s390_arch_setup): Call linux_get_hwcap.
397 2019-03-22 Alan Hayward <alan.hayward@arm.com>
398 Jiong Wang <jiong.wang@arm.com>
400 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
401 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
403 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
405 2019-03-22 Alan Hayward <alan.hayward@arm.com>
406 Jiong Wang <jiong.wang@arm.com>
408 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
409 (aarch64_get_hwcap): New function.
410 (aarch64_arch_setup): Read APIA hwcap.
412 2019-03-22 Alan Hayward <alan.hayward@arm.com>
413 Jiong Wang <jiong.wang@arm.com>
415 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
416 (initialize_low_tracepoint): Likewise.
417 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
418 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
419 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
420 (aarch64_linux_read_description): Likewise.
421 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
423 2019-03-12 John Baldwin <jhb@FreeBSD.org>
425 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
426 i386_create_target_description for 'segments' parameter.
427 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
428 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
429 * win32-i386-low.c (i386_arch_setup): Likewise.
431 2019-03-12 Tom Tromey <tromey@adacore.com>
433 * linux-low.c (iterate_over_lwps): Update.
435 2019-03-06 Tom Tromey <tom@tromey.com>
437 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
438 (captured_main): Use SCOPE_EXIT.
440 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
442 * configure.srv: Use '$enable_unittest' instead of '$development'
443 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
446 2019-02-27 Tom Tromey <tromey@adacore.com>
448 * gdbreplay.c (logchar): Handle \r\n.
450 2019-02-07 Alan Hayward <alan.hayward@arm.com>
452 * linux-low.c (linux_attach): Add process before lwp.
453 * server.c (attach_inferior): Check if already attached.
455 2019-02-07 Tom Tromey <tom@tromey.com>
457 * x86-tdesc.h: Rename include guard.
458 * x86-low.h: Add include guard.
459 * wincecompat.h: Rename include guard.
460 * win32-low.h: Add include guard.
461 * utils.h: Rename include guard.
462 * tracepoint.h: Rename include guard.
463 * tdesc.h: Rename include guard.
464 * target.h: Rename include guard.
465 * server.h: Rename include guard.
466 * remote-utils.h: Rename include guard.
467 * regcache.h: Rename include guard.
468 * nto-low.h: Rename include guard.
469 * notif.h: Add include guard.
470 * mem-break.h: Rename include guard.
471 * lynx-low.h: Add include guard.
472 * linux-x86-tdesc.h: Add include guard.
473 * linux-s390-tdesc.h: Add include guard.
474 * linux-ppc-tdesc-init.h: Add include guard.
475 * linux-low.h: Add include guard.
476 * linux-aarch64-tdesc.h: Add include guard.
477 * linux-aarch32-low.h: Add include guard.
478 * inferiors.h: Rename include guard.
479 * i387-fp.h: Rename include guard.
480 * hostio.h: Rename include guard.
481 * gdbthread.h: Rename include guard.
482 * gdb_proc_service.h: Rename include guard.
483 * event-loop.h: Rename include guard.
484 * dll.h: Rename include guard.
485 * debug.h: Rename include guard.
486 * ax.h: Rename include guard.
488 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
491 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
492 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
494 2019-01-25 Tom Tromey <tom@tromey.com>
496 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
498 2019-01-25 Tom Tromey <tom@tromey.com>
500 * win32-low.c: Fix common/ includes.
501 * win32-i386-low.c: Fix common/ includes.
502 * tracepoint.c: Fix common/ includes.
503 * thread-db.c: Fix common/ includes.
504 * target.h: Fix common/ includes.
505 * symbol.c: Fix common/ includes.
506 * spu-low.c: Fix common/ includes.
507 * server.h: Fix common/ includes.
508 * server.c: Fix common/ includes.
509 * remote-utils.c: Fix common/ includes.
510 * regcache.h: Fix common/ includes.
511 * regcache.c: Fix common/ includes.
512 * nto-x86-low.c: Fix common/ includes.
513 * notif.h: Fix common/ includes.
514 * mem-break.h: Fix common/ includes.
515 * lynx-low.c: Fix common/ includes.
516 * lynx-i386-low.c: Fix common/ includes.
517 * linux-x86-tdesc-selftest.c: Fix common/ includes.
518 * linux-x86-low.c: Fix common/ includes.
519 * linux-low.c: Fix common/ includes.
520 * inferiors.h: Fix common/ includes.
521 * i387-fp.c: Fix common/ includes.
522 * hostio.c: Fix common/ includes.
523 * hostio-errno.c: Fix common/ includes.
524 * gdbthread.h: Fix common/ includes.
525 * gdbreplay.c: Fix common/ includes.
526 * fork-child.c: Fix common/ includes.
527 * event-loop.c: Fix common/ includes.
529 (enum gdb_agent_op): Fix common/ includes.
531 2019-01-21 Tom Tromey <tom@tromey.com>
533 * tracepoint.c: Fix includes.
534 * remote-utils.c: Fix includes.
535 * linux-x86-low.c: Fix includes.
537 2019-01-01 Joel Brobecker <brobecker@adacore.com>
539 * gdbreplay.c (gdbreplay_version): Update copyright year in
541 * server.c (gdbserver_version): Likewise.
543 2018-12-05 Alan Hayward <alan.hayward@arm.com>
545 * linux-low.c (add_lwp): Switch ordering.
547 2018-11-29 Tom Tromey <tom@tromey.com>
549 * win32-low.c (win32_join): Take pid, not process.
550 * target.h (struct target_ops) <join>: Change argument type.
551 (join_inferior): Change argument name.
552 * spu-low.c (spu_join): Take pid, not process.
553 * server.c (handle_detach): Preserve pid before destroying
555 * lynx-low.c (lynx_join): Take pid, not process.
556 * linux-low.c (linux_join): Take pid, not process.
558 2018-11-23 Alan Hayward <alan.hayward@arm.com>
560 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
561 (aarch64_cannot_fetch_register): Likewise.
562 (struct linux_target_ops): Update references.
564 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
566 * linux-ppc-low.c: Include nat/linux-ptrace.h.
568 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
570 * configure.srv (ipa_ppc_linux_regobj): Add
571 powerpc-isa207-htm-vsx32l-ipa.o and
572 powerpc-isa207-htm-vsx64l-ipa.o.
573 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
574 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
575 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
576 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
577 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
578 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
579 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
580 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
581 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
582 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
583 (init_registers_powerpc_isa207_htm_vsx32l)
584 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
585 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
586 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
587 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
588 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
589 (ppc_store_tm_ctarregset): New functions.
590 (ppc_regsets): Add entries for HTM regsets.
591 (ppc_arch_setup): Set htm in features struct when needed. Set
592 sizes for the HTM regsets.
593 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
594 (initialize_low_arch): Call
595 init_registers_powerpc_isa207_htm_vsx32l and
596 init_registers_powerpc_isa207_htm_vsx64l.
597 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
598 PPC_TDESC_ISA207_HTM_VSX.
599 (initialize_low_tracepoint): Call
600 init_registers_powerpc_isa207_htm_vsx32l and
601 init_registers_powerpc_isa207_htm_vsx64l.
603 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
605 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
606 rs6000/power-linux-pmu.xml to srv_xmlfiles.
607 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
608 (ppc_store_pmuregset): New functions.
609 (ppc_regsets): Add entries for ebb and pmu regsets.
610 (ppc_arch_setup): Set isa207 in features struct if the ebb and
611 pmu regsets are available. Set sizes for these regsets.
613 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
615 * configure.srv (ipa_ppc_linux_regobj): Add
616 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
617 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
618 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
619 rs6000/powerpc-isa207-vsx32l.xml, and
620 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
621 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
622 <PPC_TDESC_ISA207_VSX>: New enum value.
623 (init_registers_powerpc_isa207_vsx32l): Declare.
624 (init_registers_powerpc_isa207_vsx64l): Declare.
625 * linux-ppc-low.c (ppc_fill_tarregset): New function.
626 (ppc_store_tarregset): New function.
627 (ppc_regsets): Add entry for the TAR regset.
628 (ppc_arch_setup): Set isa207 in features struct when needed. Set
629 size for the TAR regsets.
630 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
631 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
632 and init_registers_powerpc_isa207_vsx64l.
633 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
634 (initialize_low_tracepoint): Call
635 init_registers_powerpc_isa207_vsx32l and
636 init_registers_powerpc_isa207_vsx64l.
638 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
639 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
641 * configure.srv (ipa_ppc_linux_regobj): Add
642 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
643 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
644 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
645 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
646 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
647 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
648 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
649 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
650 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
651 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
652 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
653 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
654 (ppc_hwcap): Add comment.
655 (ppc_hwcap2): New global.
656 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
657 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
658 (ppc_regsets): Add entries for the DSCR and PPR regsets.
659 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
660 when needed. Set sizes for the the DSCR and PPR regsets.
661 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
662 (initialize_low_arch): Call
663 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
664 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
665 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
666 PPC_TDESC_ISA205_PPR_DSCR_VSX.
667 (initialize_low_tracepoint): Call
668 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
669 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
671 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
673 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
675 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
676 Simon Marchi <simark@simark.ca>
678 * acinclude.m4: Include "../selftest.m4".
679 * configure: Regenerate.
680 * configure.ac: Use "GDB_AC_SELFTEST".
681 * configure.srv: Use "$enable_unittests" instead of
682 "$development" when checking whether unit tests have been
684 * server.c (captured_main): Update message informing that
685 selftests have been disabled.
687 2018-10-04 Tom Tromey <tom@tromey.com>
689 * configure: Rebuild.
691 2018-10-04 Tom Tromey <tom@tromey.com>
693 * server.c (handle_status): Rename inner "thread".
694 (process_serial_event): Declare "res" in 'm' case.
695 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
696 (iterate_over_lwps): Rename inner "thread".
697 (linux_qxfer_libraries_svr4): Rename inner "len".
698 * gdbthread.h (find_thread_in_random): Rename inner "thread".
700 2018-10-01 Gary Benson <gbenson@redhat.com>
702 * gdb_proc_service.h: Moved common code to
703 common/gdb_proc_service.h.
705 2018-10-01 Gary Benson <gbenson@redhat.com>
707 * gdb_proc_service.h: Synchronize comments and whitespace with
708 GDB's version of this file.
710 2018-09-25 Tom Tromey <tom@tromey.com>
712 * configure: Rebuild.
713 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
715 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
717 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
718 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
719 ($(IPA_LIB)): Sort IPA_OBJS.
721 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
723 * Makefile.in: Remove references to $(ADD_DEPS).
725 2018-09-16 Tom Tromey <tom@tromey.com>
727 * remote-utils.c (remote_open): Use GNU style for metasyntactic
729 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
732 2018-09-05 Tom Tromey <tom@tromey.com>
734 * configure: Rebuild.
736 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
739 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
741 2018-08-27 Tom Tromey <tom@tromey.com>
744 * configure: Rebuild.
746 2018-08-27 Tom Tromey <tom@tromey.com>
748 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
749 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
750 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
751 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
752 (s390x_emit_stack_adjust): Add casts to unsigned char.
754 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
758 * server.h (struct client_state) <disable_randomization>:
761 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
763 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
765 (mips_supply_ptrace_register): Likewise.
767 2018-07-22 Tom Tromey <tom@tromey.com>
769 * configure: Rebuild.
771 2018-07-22 Tom Tromey <tom@tromey.com>
773 * win32-low.c (win32_create_inferior): Remove unused variables.
774 * gdbreplay.c (remote_open): Remove unused variable.
775 * remote-utils.c (remote_prepare): Remove unused variable.
776 * x86-tdesc.h (X86_TDESC_H): Define.
777 (amd64_expedite_regs): Define conditionally.
778 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
779 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
780 * remote-utils.c (readchar): Remove unused variable.
782 2018-07-13 Pedro Alves <palves@redhat.com>
784 * linux-low.c (linux_kill): Change parameter to process_info
785 pointer instead of pid. Adjust.
786 * lynx-low.c (lynx_kill): Likewise.
787 * nto-low.c (nto_kill): Likewise.
788 * spu-low.c (spu_kill): Likewise.
789 * win32-low.c (win32_kill): Likewise.
790 * server.c (handle_v_kill, kill_inferior_callback)
791 (detach_or_kill_for_exit): Adjust.
792 * target.c (kill_inferior): Change parameter to process_info
793 pointer instead of pid. Adjust.
794 * target.h (struct target_ops) <kill>: Change parameter to
795 process_info pointer instead of pid. Adjust all implementations
797 (kill_inferior): Likewise.
799 2018-07-13 Pedro Alves <palves@redhat.com>
801 * linux-low.c (linux_detach, linux_join): Change parameter to
802 process_info pointer instead of pid. Adjust.
803 * lynx-low.c (lynx_detach, lynx_join): Likewise.
804 * nto-low.c (nto_detach): Likewise.
805 * spu-low.c (spu_detach, spu_join): Likewise.
806 * win32-low.c (win32_detach, win32_join): Likewise.
807 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
808 * target.h (struct target_ops) <detach, join>: Change parameter to
809 process_info pointer instead of pid. Adjust all implementations
811 (detach_inferior, join_inferior): Rename 'pid' parameter to
814 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
815 Jan Kratochvil <jan.kratochvil@redhat.com>
816 Paul Fertser <fercerpav@gmail.com>
817 Tsutomu Seki <sekiriki@gmail.com>
819 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
820 (OBS): Add 'common/netstuff.o'.
821 (GDBREPLAY_OBS): Likewise.
822 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
823 (remote_open): Implement support for IPv6
825 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
827 (handle_accept_event): Accept connections from IPv6 sources.
828 (remote_prepare): Handle IPv6-style hostnames; implement
829 support for IPv6 connections.
830 (remote_open): Implement support for printing connections from
833 2018-07-11 Pedro Alves <palves@redhat.com>
836 * mem-break.c (any_persistent_commands): Add process_info
837 parameter and use it instead of relying on the current process.
838 Change return type to bool.
839 * mem-break.h (any_persistent_commands): Add process_info
840 parameter and change return type to bool.
841 * server.c (handle_detach): Remove require_running_or_return call.
842 Look up the process_info for the process we're about to detach.
843 If not found, return back error to GDB. Adjust
844 any_persistent_commands call to pass down a process pointer.
846 2018-07-11 Pedro Alves <palves@redhat.com>
848 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
849 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
850 instead of collect_register_by_name.
851 * regcache.c (regcache_raw_get_unsigned_by_name): New.
852 * regcache.h (regcache_raw_get_unsigned_by_name): New.
854 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
855 Pedro Alves <palves@redhat.com>
857 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
859 2018-07-03 Tom Tromey <tom@tromey.com>
861 * linux-low.c: Update.
862 * lynx-low.c: Update.
863 * mem-break.c: Update.
865 * remote-utils.c: Update.
869 * win32-low.c: Update.
871 2018-07-03 Tom Tromey <tom@tromey.com>
875 2018-07-03 Tom Tromey <tom@tromey.com>
877 * linux-low.c: Update.
879 2018-07-03 Tom Tromey <tom@tromey.com>
883 2018-07-03 Tom Tromey <tom@tromey.com>
885 * linux-low.c: Update.
886 * linux-mips-low.c: Update.
887 * lynx-low.c: Update.
889 * remote-utils.c: Update.
893 * thread-db.c: Update.
895 2018-07-03 Tom Tromey <tom@tromey.com>
897 * linux-low.c: Update.
898 * linux-mips-low.c: Update.
899 * lynx-low.c: Update.
900 * mem-break.c: Update.
902 * remote-utils.c: Update.
906 * tracepoint.c: Update.
908 2018-07-03 Tom Tromey <tom@tromey.com>
910 * linux-low.c: Update.
911 * linux-ppc-low.c: Update.
912 * linux-x86-low.c: Update.
913 * proc-service.c: Update.
916 * thread-db.c: Update.
917 * win32-low.c: Update.
919 2018-07-03 Tom Tromey <tom@tromey.com>
921 * linux-low.c: Update.
922 * lynx-low.c: Update.
924 * remote-utils.c: Update.
926 * thread-db.c: Update.
927 * win32-low.c: Update.
929 2018-06-29 Joel Brobecker <brobecker@adacore.com>
931 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
932 parameter in call to 'amd64_create_target_description'.
934 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
936 * x86-tdesc.h: Remove executable permission flag.
938 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
940 * configure.ac: Remove AC_PREREQ, add missing quoting.
941 * configure: Re-generate.
942 * config.in: Re-generate.
943 * aclocal.m4: Re-generate.
945 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
947 * tracepoint.h (current_traceframe): Remove declaration.
949 2018-06-18 Alan Hayward <alan.hayward@arm.com>
951 * linux-aarch64-low.c (is_sve_tdesc): New function.
952 (aarch64_sve_regs_copy_to_regcache): Likewise.
953 (aarch64_sve_regs_copy_from_regcache): Likewise.
954 (aarch64_regs_info): Add SVE checks.
955 (initialize_low_arch): Initialize SVE.
957 2018-06-18 Alan Hayward <alan.hayward@arm.com>
959 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
961 2018-06-11 Alan Hayward <alan.hayward@arm.com>
963 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
964 (initialize_low_tracepoint): Likewise
965 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
966 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
968 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
970 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
972 2018-06-11 Alan Hayward <alan.hayward@arm.com>
974 * server.h (PBUFSIZ): Increase size
976 2018-06-11 Alan Hayward <alan.hayward@arm.com>
978 * regcache.c (regcache::raw_compare): New function.
979 * regcache.h (regcache::raw_compare): New declaration.
981 2018-06-11 Alan Hayward <alan.hayward@arm.com>
983 * regcache.c (new_register_cache): Use new.
984 (free_register_cache): Use delete.
985 (register_data): Use const.
986 (supply_register): Move body inside regcache.
987 (regcache::raw_supply): New override function.
988 (collect_register): Move body inside regcache.
989 (regcache::raw_collect): New override function.
990 (regcache::get_register_status): New override function.
991 * regcache.h (struct regcache): Inherit from reg_buffer_common.
993 2018-06-09 Tom Tromey <tom@tromey.com>
995 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
997 (event_queue): Use std::queue.
998 (gdb_event_xfree): Remove.
999 (initialize_event_loop, process_event, wait_for_event): Update.
1001 2018-06-08 Stan Cox <scox@redhat.com>
1003 * win32-low.c (win32_create_inferior): last_ptid and last_status
1004 moved to client_state.
1006 2018-06-08 Pedro Alves <palves@redhat.com>
1008 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1009 common/common-exceptions.o, common/common-utils.o,
1010 common/errors.o, common/print-utils.o and utils.o.
1011 * gdbreplay.c: Include "common-defs.h" instead of the two
1012 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1013 string.h or alloca.h.
1014 (perror_with_name): Delete.
1015 (remote_open): Use xstrdup instead of strdup.
1016 (main): Rename to ...
1017 (captured_main): ... this.
1020 2018-06-08 Tom Tromey <tom@tromey.com>
1022 * linux-low.c (linux_low_read_btrace): Update.
1024 2018-06-04 Stan Cox <scox@redhat.com>
1026 * server.h (struct client_state): New.
1027 * server.c (cont_thread, general_thread, multi_process)
1028 (report_fork_events, report_vfork_events, report_exec_events)
1029 (report_thread_events, swbreak_feature, hwbreak_feature)
1030 (vCont_supported, disable_randomization, pass_signals)
1031 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1032 Moved to client_state.
1033 * remote-utils.c (remote_debug, noack_mode)
1034 (transport_is_reliable): Moved to client_state.
1035 * tracepoint.c (current_traceframe): Moved to client_state.
1038 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1039 linux-low.c, remote-utils.h, target.c: Use client_state.
1041 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1043 * configure.srv: Add new c/h file.
1045 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1047 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1050 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1052 * gdb.arch/mips-fpregset-core.exp: New test.
1053 * gdb.arch/mips-fpregset-core.c: New test source.
1055 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1058 * hostio.c (require_int): Do not report overflow for integers
1059 between 0xfffffff and 0x7fffffff.
1061 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1063 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1064 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1065 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1067 (the_low_target): Wire them.
1069 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1071 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1072 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1073 mode. Call collect_register_by_name with vscr using
1074 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1075 (ppc_store_vrregset): Add and set vscr_offset variable as in
1076 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1079 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1081 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1082 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1083 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1085 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1087 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1088 (ppc_store_vsxregset): Likewise.
1089 (ppc_fill_vrregset): Likewise.
1090 (ppc_store_vrregset): Likewise.
1091 (ppc_fill_evrregset): Likewise.
1092 (ppc_store_evrregset): Likewise.
1093 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1094 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1097 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1099 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1100 wordsize of the inferior. Call ppc_linux_target_wordsize.
1102 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1104 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1105 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1106 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1107 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1108 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1109 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1110 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1111 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1112 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1113 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1114 (tdesc_powerpc_e500l): Remove.
1115 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1116 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1117 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1118 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1120 (ppc_arch_setup): Remove target description matching code. Fill a
1121 ppc_linux_features struct and call ppc_linux_match_description
1124 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1126 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1127 width of the requested register exceeds the width of the
1129 (mips_cannot_store_register): Likewise.
1131 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1133 * linux-mips-low.c (mips_fetch_register): New function. Update
1135 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1136 (the_low_target): Wire `mips_fetch_register'.
1138 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1140 * lynx-i386-low.c (LYNXOS_178): New macro.
1141 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1142 the layout on LynxOS-178.
1143 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1144 handle floating point registers that are not supported by
1147 2018-05-10 Tom Tromey <tom@tromey.com>
1149 * configure: Rebuild.
1151 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1154 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1155 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1156 Use it to set the expedite_regs field in the given tdesc.
1157 * x86-tdesc.h: New file.
1158 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1159 Adjust following the addition of the new expedite_regs parameter
1160 to init_target_desc.
1161 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1162 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1163 (i386_linux_read_description, amd64_linux_read_description):
1164 Adjust following the addition of the new expedite_regs parameter
1165 to init_target_desc.
1166 * lynx-i386-low.c: #include "x86-tdesc.h".
1167 (lynx_i386_arch_setup): Adjust following the addition of the new
1168 expedite_regs parameter to init_target_desc.
1169 * nto-x86-low.c: #include "x86-tdesc.h".
1170 (nto_x86_arch_setup): Adjust following the addition of the new
1171 expedite_regs parameter to init_target_desc.
1172 * win32-i386-low.c: #include "x86-tdesc.h".
1173 (i386_arch_setup): Adjust following the addition of the new
1174 expedite_regs parameter to init_target_desc.
1176 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1179 * win32-low.c (win32_create_inferior): Add call to my_wait
1180 setting last_status global.
1182 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1185 * win32-low.c (create_process): Only call gdb_tilde_expand if
1186 inferior_cwd is not NULL.
1188 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1190 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1191 registers to the cache if their values have changed.
1192 (i387_xsave_to_cache): Provide default values for x87 control
1193 registers when these features are available, but disabled.
1194 * regcache.c (supply_register_by_name_zeroed): New function.
1195 * regcache.h (supply_register_by_name_zeroed): Declare new
1198 2018-05-07 Tom Tromey <tom@tromey.com>
1200 * configure: Rebuild.
1202 2018-05-04 Tom Tromey <tom@tromey.com>
1204 * configure: Rebuild.
1206 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1207 Pedro Alves <palves@redhat.com>
1209 * linux-aarch64-low.c (aarch64_stopped_data_address):
1212 2018-04-27 Tom Tromey <tom@tromey.com>
1214 * configure: Rebuild.
1216 2018-04-23 Tom Tromey <tom@tromey.com>
1218 * configure: Rebuild.
1220 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1222 * Makefile.in (depcomp): Add "..".
1223 (all_deps_files): New and use it.
1225 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1227 * configure.srv (aarch64*-*-linux*): Don't include xml.
1228 (i[34567]86-*-cygwin*): Likewise.
1229 (i[34567]86-*-linux*): Likewise.
1230 (i[34567]86-*-lynxos*): Likewise.
1231 (i[34567]86-*-mingw32ce*): Likewise.
1232 (i[34567]86-*-mingw*): Likewise.
1233 (i[34567]86-*-nto*): Likewise.
1234 (tic6x-*-uclinux): Likewise.
1235 (x86_64-*-linux*): Likewise.
1236 (x86_64-*-mingw*): Likewise.
1237 (x86_64-*-cygwin*): Likewise.
1239 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1241 * tdesc.c: Remove xml parameter.
1243 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1245 * server.c (get_features_xml): Remove cast.
1246 * tdesc.c (void target_desc::accept): Fill in function.
1247 (tdesc_get_features_xml): Remove old xml creation.
1248 (print_xml_feature::visit_pre): Add xml vistor.
1249 * tdesc.h (struct target_desc): Make xmltarget mutable.
1250 (tdesc_get_features_xml): Remove declaration.
1252 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1254 * tdesc.c (tdesc_architecture_name): Add new function.
1255 (tdesc_osabi_name): Likewise.
1256 (tdesc_get_features_xml): Use new functions.
1258 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1260 * tdesc.c (tdesc_create_flags): Remove.
1261 (tdesc_add_flag): Likewise.
1262 (tdesc_named_type): Likewise.
1263 (tdesc_create_union): Likewise.
1264 (tdesc_create_struct): Likewise.
1265 (tdesc_create_vector): Likewise.
1266 (tdesc_add_bitfield): Likewise.
1267 (tdesc_add_field): Likewise.
1268 (tdesc_set_struct_size): Likewise.
1270 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1272 * tdesc.c (~target_desc): Remove implictly deleted items.
1273 (init_target_desc): Iterate all features.
1274 (tdesc_get_features_xml): Use vector.
1275 (tdesc_create_feature): Create feature.
1276 * tdesc.h (tdesc_feature) Remove
1277 (target_desc): Add features.
1279 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1281 * Makefile.in: Add common/tdesc.c
1282 * tdesc.c (init_target_desc): init all reg_defs from register
1284 (tdesc_create_reg): Create tdesc_reg.
1285 * tdesc.h (tdesc_feature): Add register vector.
1287 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1289 * tdesc.h (struct target_desc) <features>: Change type to
1290 std::vector<std::string>.
1291 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1293 (tdesc_get_features_xml): Likewise.
1294 (tdesc_create_feature): Likewise.
1296 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1298 * regcache.c (find_register_by_number): Return a ref.
1299 (find_regno): Use references.
1300 (register_size): Likewise.
1301 (register_data): Likewise.
1302 * tdesc.c (target_desc::~target_desc): Remove free calls.
1303 (target_desc::operator==): Use std::vector compare.
1304 (init_target_desc): Use reference.
1305 (tdesc_create_reg): Use reg constructors.
1306 * tdesc.h (struct target_desc): Replace pointer with object.
1308 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1310 * regcache.c (find_register_by_number): Make static.
1311 (find_regno): Use find_register_by_number
1312 * regcache.h (struct reg): Remove declaration.
1314 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1316 * tdesc.c (target_desc::~target_desc): Move to here.
1317 (target_desc::operator==): Likewise.
1318 * tdesc.h (target_desc::~target_desc): Move from here.
1319 (target_desc::operator==): Likewise.
1321 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1323 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1325 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1327 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1329 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1330 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1331 and init_registers_s390_gs_linux64.
1333 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1335 * linux-s390-low.c (s390_fill_gs): Remove function.
1336 (s390_fill_gsbc): Remove function.
1337 (s390_regsets): Set fill functions for the guarded storage regsets
1340 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1342 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1343 the word size. Add comment.
1344 (s390_get_wordsize): New function.
1345 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1346 pswm with it. Instead, use s390_get_wordsize to determine the
1347 word size first and derive the correct tdesc from that directly.
1349 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1351 * Makefile.in: Include silent-rules.mk.
1352 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1353 (COMPILE): Add ECHO_CXX.
1354 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1355 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1356 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1357 (version-generated.c): Add ECHO_GEN.
1358 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1359 (IPAGENT_COMPILE): Add ECHO_CXX.
1360 (%-generated.c): Add ECHO_REGDAT.
1362 2018-03-14 Tom Tromey <tom@tromey.com>
1365 * ax.c (ax_printf): Special case for NULL.
1367 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1369 * linux-low.c (linux_qxfer_libraries_svr4): Use
1370 xml_escape_text_append.
1372 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1374 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1376 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1378 * server.c (handle_general_set): Remove unnecessary xstrdup.
1380 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1382 * server.c (parse_debug_format_options): Adjust to
1383 delim_string_to_char_ptr_vec changes.
1384 * thread-db.c (thread_db_load_search): Adjust to
1385 dirnames_to_char_ptr_vec changes.
1387 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1389 * target.h (target_enable_btrace, target_disable_btrace)
1390 (target_read_btrace, target_read_btrace_conf): Turn macro into
1391 inline function. Throw error if target method is not defined.
1392 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1393 check for btrace target method. Be prepared to handle exceptions
1394 from btrace target methods.
1396 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * server.c (captured_main): Change order of error message printed
1399 when the current working directory cannot be found.
1401 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1403 * server.c: Include "filenames.h" and "pathstuff.h".
1404 (program_name): Delete variable.
1405 (program_path): New anonymous class.
1406 (get_exec_wrapper): Use "program_path" instead of
1408 (handle_v_run): Likewise.
1409 (captured_main): Likewise.
1410 (process_serial_event): Likewise.
1412 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1414 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1415 (OBJS): Add "pathstuff.o".
1416 * server.c (current_directory): New global variable.
1417 (captured_main): Initialize "current_directory".
1419 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1421 * tdesc.c: Use common/tdesc.h.
1422 * tdesc.h: Likewise.
1424 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1425 Simon Marchi <simon.marchi@ericsson.com>
1427 * Makefile.in: Switch order of make rules.
1429 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1431 * Makefile.in: Add common directory in build.
1432 * configure.ac: Add common reference.
1433 * configure: Regenerate.
1435 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1437 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1438 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1439 * spu-low.c (spu_target_ops): Likewise.
1440 * win32-low.c (win32_target_ops): Likewise.
1441 * server.c (supported_btrace_packets): Report packets unconditionally.
1442 * target.h (target_ops) <supports_btrace>: Remove.
1443 (target_supports_btrace): Remove.
1445 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1447 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1448 (handle_btrace_disable): Change return type to void. Use exceptions
1450 (handle_btrace_general_set): Catch exception and copy message to
1453 2018-02-08 Tom Tromey <tom@tromey.com>
1455 * linux-low.c (install_software_single_step_breakpoints): Use
1456 make_scoped_restore.
1457 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1458 (do_restore_current_thread_cleanup): Remove.
1459 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1462 2018-02-08 Tom Tromey <tom@tromey.com>
1464 * mem-break.c (set_raw_breakpoint_at): Use
1465 gdb::unique_xmalloc_ptr.
1467 2018-01-30 Pedro Alves <palves@redhat.com>
1470 * target.c (target_terminal::terminal_state): Rename to ...
1471 (target_terminal::m_terminal_state): ... this.
1473 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1475 * linux-low.c (handle_extended_wait): Surround call to
1476 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1478 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1480 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1481 linux_ptrace_attach_fail_reason_string now returning an
1483 (linux_attach): Likewise.
1484 * thread-db.c (attach_thread): Likewise.
1486 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1489 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1490 checking for fs_base/gs_base fields in struct user_regs_struct.
1491 * configure: Regenerate.
1493 2018-01-16 Yao Qi <yao.qi@linaro.org>
1496 * linux-low.c (fetch_register): Call supply_register instead of
1499 2018-01-08 Yao Qi <yao.qi@linaro.org>
1500 Simon Marchi <simon.marchi@ericsson.com>
1502 * Makefile.in (OBS): Remove selftest.o.
1503 * configure.ac: Set srv_selftest_objs if $development is true.
1504 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1505 * configure: Re-generated.
1506 * server.c (captured_main): Wrap variable selftest_filter with
1509 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1511 * server.c (parse_debug_format_options): Return std::string.
1512 (handle_monitor_command, captured_main): Adjust.
1514 2018-01-05 Pedro Alves <palves@redhat.com>
1517 * server.c (captured_main): Pass quiet=false to
1518 save_original_signals_state.
1520 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1522 * gdbreplay.c (gdbreplay_version): Update copyright year in
1524 * server.c (gdbserver_version): Likewise.
1526 2017-12-08 Tom Tromey <tom@tromey.com>
1528 * ax.c (ax_printf): Update.
1530 2017-12-07 Yao Qi <yao.qi@linaro.org>
1532 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1533 aarch64_linux_read_description.
1534 * linux-amd64-ipa.c (idx2mask): New array.
1535 (get_ipa_tdesc): Move idx2mask out.
1536 (initialize_low_tracepoint): Initialize target descriptions.
1537 * linux-i386-ipa.c (idx2mask): New array.
1538 (get_ipa_tdesc): Move idx2mask out.
1539 (initialize_low_tracepoint): Initialize target descriptions.
1541 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1543 * tdesc.c (struct tdesc_type): Change return type.
1544 (tdesc_add_flag): Change parameter type.
1545 (tdesc_add_bitfield): Likewise.
1546 (tdesc_add_field): Likewise.
1547 (tdesc_set_struct_size): Likewise.
1549 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1551 * regcache.c (registers_to_string): Remove unused variable.
1553 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1555 * inferiors.c (for_each_inferior_with_data): Remove.
1556 * inferiors.h (for_each_inferior_with_data): Remove.
1557 * server.c (handle_qxfer_threads_worker): Change parameter type.
1558 (handle_qxfer_threads_proper): Use for_each_thread.
1560 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1562 * inferiors.c (for_each_inferior): Remove.
1563 (clear_inferiors): Use for_each_thread.
1564 * inferiors.h (for_each_inferior): Remove.
1565 * linux-low.c (linux_wait_for_event_filtered): Use
1567 (linux_stabilize_threads): Likewise.
1568 * regcache.c (regcache_release): Likewise.
1569 * server.c (gdb_wants_all_threads_stopped): Likewise.
1570 (clear_pending_status_callback): Remove.
1571 (handle_status): Use for_each_thread.
1572 (captured_main): Likewise.
1573 * win32-low.c (child_init_thread_list): Likewise.
1574 (win32_clear_inferiors): Likewise.
1575 (fake_breakpoint_event): Likewise.
1577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1579 * inferiors.h (find_inferior): Remove.
1580 * inferiors.c (find_inferior): Remove.
1582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1584 * linux-low.c (resume_status_pending_p): Update comment.
1585 (need_step_over_p): Update comment.
1587 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1589 * linux-low.c (proceed_one_lwp): Return void, change parameter
1591 (unsuspend_and_proceed_one_lwp): Likewise.
1592 (proceed_all_lwps): Use for_each_thread.
1593 (unstop_all_lwps): Likewise.
1595 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1597 * linux-low.c (linux_resume_one_thread): Return void, take
1599 (linux_resume): Use for_each_thread.
1601 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1603 * linux-low.c (send_sigstop_callback): Return void, change
1604 parameter type. Rename to...
1605 (send_sigstop): ... this.
1606 (suspend_and_send_sigstop_callback): Return void, change parameter
1608 (suspend_and_send_sigstop): ... this.
1609 (stop_all_lwps): Use for_each_thread.
1611 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1613 * linux-low.c (lwp_running): Return bool, remove unused
1615 (linux_stabilize_threads): Use find_thread.
1617 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1619 * linux-low.c (select_singlestep_lwp_callback): Remove.
1620 (count_events_callback): Remove.
1621 (select_event_lwp_callback): Remove.
1622 (select_event_lwp): Use find_thread/for_each_thread.
1624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1626 * linux-low.c (not_stopped_callback): Return bool, take filter
1628 (linux_wait_for_event_filtered): Use find_thread.
1629 (linux_wait_1): Likewise.
1631 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1633 * linux-low.c (same_lwp): Remove.
1634 (find_lwp_pid): Use find_thread.
1636 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1638 * linux-low.c (delete_lwp_callback): Remove.
1639 (linux_mourn): Use for_each_thread.
1641 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1643 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1644 args parameter, don't check for pid.
1645 (linux_detach): Use for_each_thread.
1647 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1649 * linux-low.c (struct counter): Remove.
1650 (second_thread_of_pid_p): Remove.
1651 (last_thread_of_process_p): Use find_thread.
1653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1655 * inferiors.c (find_inferior_in_random): Remove.
1656 * inferiors.h (find_inferior_in_random): Remove.
1657 * linux-low.c (status_pending_p_callback): Return bool, accept
1658 parameter ptid directly.
1659 (linux_wait_for_event_filtered): Use find_thread_in_random.
1660 (linux_wait_1): Likewise.
1662 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1664 * inferiors.c (find_inferior_id): Remove.
1665 (find_thread_ptid): Move implemention from find_inferior_id to
1667 * inferiors.h (find_inferior_id): Remove.
1668 * server.c (handle_status): Use find_thread_ptid.
1669 (process_serial_event): Likewise.
1670 * thread-db.c (find_one_thread): Likewise.
1671 (thread_db_thread_handle): Likewise.
1672 * win32-low.c (thread_rec): Likewise.
1673 (child_delete_thread): Likewise.
1674 (win32_thread_alive): Likewise.
1675 (get_child_debug_event): Likewise.
1677 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1679 * linux-mips-low.c (update_watch_registers_callback): Return
1680 void, remove pid_p parameter, don't check for pid.
1681 (mips_insert_point, mips_remove_point): Use for_each_thread.
1683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1685 * lynx.low (lynx_delete_thread_callback): Remove.
1686 (lynx_mourn): Use for_each_thread.
1688 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1690 * regcache.c (regcache_invalidate_one): Remove.
1691 (regcache_invalidate_pid): use for_each_thread.
1693 2017-11-26 Tom Tromey <tom@tromey.com>
1695 * linux-low.c (linux_create_inferior): Update.
1697 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1699 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1701 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1703 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1704 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1705 * linux-aarch64-tdesc-selftest.c: New file.
1706 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1708 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1710 * configure.srv: Add new file.
1711 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1712 * linux-aarch64-tdesc-selftest.c: New file.
1713 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1715 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1717 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1718 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1719 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1721 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1723 * configure.srv: Add new files.
1724 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1725 aarch64_linux_read_description.
1726 * linux-aarch64-low.c (aarch64_linux_read_description):
1727 Merge with aarch64_arch_setup.
1728 (aarch64_arch_setup): Call aarch64_linux_read_description.
1729 * linux-aarch64-tdesc.c: New file.
1730 * linux-aarch64-tdesc.h: New file.
1732 2017-11-24 Yao Qi <yao.qi@linaro.org>
1734 * configure.srv: Set $srv_regobj for tic6x-linux.
1735 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1736 (tic6x_read_description): Move some code to tic6x_arch_setup.
1737 (tic6x_tdesc_test): New function.
1738 (initialize_low_arch): Call selftests::register_test.
1740 2017-11-22 Yao Qi <yao.qi@linaro.org>
1742 * remote-utils.c (prepare_resume_reply): Use memcpy.
1744 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1746 * linux-low.c (kill_one_lwp_callback): Return void, take
1747 argument directly, don't filter on pid.
1748 (linux_kill): Use for_each_thread.
1750 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1752 * linux-low.c (need_step_over_p): Return bool, remove dummy
1754 (linux_resume, proceed_all_lwps): Use find_thread.
1756 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1758 * linux-low.c (resume_status_pending_p): Return bool, remove
1760 (linux_resume): Use find_thread.
1762 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1764 * linux-low.c (struct thread_resume_array): Remove.
1765 (linux_set_resume_request): Return void, take arguments
1767 (linux_resume): Use for_each_thread.
1769 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1771 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1772 return bool, remove data argument.
1773 (linux_stabilize_threads): Use find_thread.
1775 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1777 * linux-low.c (unsuspend_one_lwp): Remove.
1778 (unsuspend_all_lwps): Use for_each_thread, inline code from
1781 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1783 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1784 * linux-low.c (struct iterate_over_lwps_args): Remove.
1785 (iterate_over_lwps_filter): Remove.
1786 (iterate_over_lwps): Use find_thread.
1788 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1790 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1791 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1792 code from reset_lwp_ptrace_options_callback.
1794 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1796 * linux-arm-low.c (struct update_registers_data): Remove.
1797 (update_registers_callback): Return void, take arguments
1798 directly, don't check thread's pid.
1799 (arm_insert_point, arm_remove_point): Use for_each_thread.
1801 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1803 * win32-low.c (continue_one_thread): Return void, take argument
1805 (child_continue): Use for_each_thread.
1807 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1809 * win32-i386-low.c (update_debug_registers_callback): Rename
1811 (update_debug_registers): ... this, return void, remove pid_p arg.
1812 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1814 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1816 * inferiors.h (struct process_info): Add constructor, initialize
1818 <syscalls_to_catch>: Change type to std::vector<int>.
1819 * inferiors.c (add_process): Allocate process_info with new.
1820 (remove_process): Free process_info with delete.
1821 * linux-low.c (handle_extended_wait): Adjust.
1822 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1823 * server.c (handle_general_set): Adjust.
1825 2017-11-16 Pedro Alves <palves@redhat.com>
1827 * remote-utils.c (remote_close): Block SIGIO signals instead of
1828 uninstalling the SIGIO handler.
1830 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1832 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1834 2017-11-16 Yao Qi <yao.qi@linaro.org>
1836 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1837 (tic6x_store_gregset): Likewise.
1838 (tic6x_usrregs_info): Move it up.
1840 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1842 * Makefile.in: Update arch rules.
1843 * configure.srv: Explicitly mark arch/ files.
1845 2017-11-13 Andreas Schwab <schwab@suse.de>
1847 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1849 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1851 2017-11-06 Pedro Alves <palves@redhat.com>
1853 * config.in, configure: Regenerate.
1855 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1857 * target.c (struct thread_search): Remove.
1858 (thread_search_callback): Remove.
1859 (prepare_to_access_memory): Use for_each_thread instead of
1860 find_inferior. Inline code from thread_search_callback.
1862 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1864 * server.c (struct visit_actioned_threads_data): Remove.
1865 (visit_actioned_threads): Change prototype to take arguments
1867 (resume): Use find_thread instead of find_inferior.
1869 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1871 * server.c (queue_stop_reply_callback): Change prototype, return
1873 (find_status_pending_thread_callback): Remove.
1874 (handle_status): Replace find_inferior with find_thread and
1877 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1879 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1881 (aarch64_store_gregset): Likewise.
1882 (aarch64_fill_fpregset): Likewise.
1883 (aarch64_store_fpregset): Likewise.
1885 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1887 * gdbthread.h (find_thread, for_each_thread): New functions.
1888 * inferiors.c (thread_of_pid): Remove.
1889 (find_any_thread_of_pid): Use find_thread.
1890 * linux-low.c (num_lwps): Use for_each_thread.
1892 2017-10-17 Yao Qi <yao.qi@linaro.org>
1894 * Makefile.in: Remove one rule.
1895 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1897 2017-10-17 Yao Qi <yao.qi@linaro.org>
1899 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1900 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1902 2017-10-17 Yao Qi <yao.qi@linaro.org>
1904 * configure.srv: Rename arm.o with arch/arm.o.
1906 2017-10-17 Yao Qi <yao.qi@linaro.org>
1908 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1909 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1910 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1911 (arch-i386.o, arch-amd64.o): Remove rules.
1912 (arch/%.o): New rule.
1913 Update POSTCOMPILE and COMPILE.pre.
1914 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1915 * configure: Re-generated.
1916 * configure.srv: Replace arch-i386.o with arch/i386.o.
1917 Replace arch-amd64.o with arch/amd64.o.
1919 2017-10-16 Yao Qi <yao.qi@linaro.org>
1921 * configure: Regenerated.
1923 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1925 * inferiors.h: (struct inferior_list): Remove.
1926 (struct inferior_list_entry); Remove.
1927 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1928 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1929 get_first_inferior): Remove.
1930 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1931 find_inferior_id, find_inferior_in_random): Change signature.
1932 * inferiors.c (all_threads): Change type to
1933 std::list<thread_info *>.
1934 (get_thread): Remove macro.
1935 (find_inferior, find_inferior_id): Change signature, implement
1937 (find_inferior_in_random): Change signature, implement using
1938 find_thread_in_random.
1939 (for_each_inferior, for_each_inferior_with_data): Change
1940 signature, implement using for_each_thread.
1941 (add_inferior_to_list, remove_inferior): Remove.
1942 (add_thread, get_first_thread, thread_of_pid,
1943 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1944 (get_first_inferior, one_inferior_p, clear_inferior_list):
1946 (clear_inferiors, get_thread_process): Update.
1947 * gdbthread.h: Include <list>.
1948 (struct thread_info) <entry>: Remove field.
1950 (all_threads): Change type to std::list<thread_info *>.
1951 (get_first_inferior): Add doc.
1952 (find_thread, for_each_thread, find_thread_in_random): New
1954 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1955 * linux-arm-low.c (update_registers_callback): Update.
1956 * linux-low.c (second_thread_of_pid_p): Update.
1957 (kill_one_lwp_callback, linux_detach_lwp_callback,
1958 delete_lwp_callback, status_pending_p_callback, same_lwp,
1959 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1960 iterate_over_lwps, not_stopped_callback,
1961 resume_stopped_resumed_lwps, count_events_callback,
1962 select_singlestep_lwp_callback, select_event_lwp_callback,
1963 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1964 suspend_and_send_sigstop_callback, wait_for_sigstop,
1965 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1966 lwp_running, linux_set_resume_request, resume_status_pending_p,
1967 need_step_over_p, start_step_over, linux_resume_one_thread,
1968 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1969 reset_lwp_ptrace_options_callback): Update.
1970 * linux-mips-low.c (update_watch_registers_callback): Update.
1971 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1973 (free_register_cache_thread_one): Remove.
1974 (regcache_release): Update.
1975 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1976 handle_qxfer_threads_worker): Update.
1977 (handle_query): Update, use list iterator.
1978 (visit_actioned_threads, handle_pending_status,
1979 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1980 clear_pending_status_callback, set_pending_status_callback,
1981 find_status_pending_thread_callback, handle_status,
1982 process_serial_event): Update.
1983 * target.c (thread_search_callback): Update.
1984 * thread-db.c (thread_db_get_tls_address): Update.
1985 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1987 * win32-i386-low.c (update_debug_registers_callback): Update.
1988 * win32-low.c (delete_thread_info, child_delete_thread,
1989 continue_one_thread, suspend_one_thread,
1990 get_child_debug_event): Adjust.
1992 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1994 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1995 * inferiors.h: Include <list>.
1996 (struct process_info) <entry>: Remove field.
1998 (pid_of): Change macro to function.
1999 (ptid_of, lwpid_of): Remove macro.
2000 (all_processes): Change type to std::list<process_info *>.
2001 (ALL_PROCESSES): Remove macro.
2002 (for_each_process, find_process): New function.
2003 * inferiors.c (all_processes): Change type to
2004 std::list<process_info *>.
2005 (find_thread_process): Adjust.
2006 (add_process): Likewise.
2007 (remove_process): Likewise.
2008 (find_process_pid): Likewise.
2009 (get_first_process): Likewise.
2010 (started_inferior_callback): Remove.
2011 (have_started_inferiors_p): Adjust.
2012 (attached_inferior_callback): Remove.
2013 (have_attached_inferiors_p): Adjust.
2014 * linux-low.c (check_zombie_leaders): Likewise.
2015 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2016 (x86_linux_update_xmltarget): Adjust.
2017 * server.c (handle_query): Likewise.
2018 (gdb_reattached_process): Remove.
2019 (handle_status): Adjust.
2020 (kill_inferior_callback): Likewise.
2021 (detach_or_kill_inferior): Remove.
2022 (print_started_pid): Likewise.
2023 (print_attached_pid): Likewise.
2024 (detach_or_kill_for_exit): Update.
2025 (process_serial_event): Likewise.
2026 * linux-arm-low.c (arm_new_fork): Likewise.
2028 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2030 * dll.h: Include <list>.
2031 (struct dll_info): Add constructor.
2032 <entry>: Remove field.
2033 (all_dlls): Change type to std::list<dll_info>.
2034 * dll.c: Include <algorithm>.
2035 (get_dll): Remove macro.
2036 (all_dlls): Change type to std::list<dll_info *>.
2037 (free_one_dll): Remove.
2038 (match_dll): Likewise.
2039 (loaded_dll): Adjust.
2040 (unloaded_dll): Adjust to all_dlls type change, use
2041 std::find_if. Inline code from match_dll.
2042 (clear_dlls): Adjust to all_dlls type change.
2043 * server.c (emit_dll_description): Remove.
2044 (handle_qxfer_libraries): Adjust to all_dlls type change,
2045 integrate emit_dll_description's functionality.
2047 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2049 * linux-low.h (struct linux_target_ops) <delete_process>: New
2051 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2052 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2053 (struct linux_target_ops): Add delete_process callback.
2054 * linux-arm-low.c (arm_delete_process): New.
2055 (struct linux_target_ops): Add delete_process callback.
2056 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2057 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2058 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2059 * linux-mips-low.c (mips_linux_delete_process): New.
2060 (struct linux_target_ops): Add delete_process callback.
2061 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2062 * linux-s390-low.c (struct linux_target_ops): Likewise.
2063 * linux-sh-low.c (struct linux_target_ops): Likewise.
2064 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2065 * linux-tile-low.c (struct linux_target_ops): Likewise.
2066 * linux-x86-low.c (x86_linux_delete_process): New.
2067 (struct linux_target_ops): Add delete_process callback.
2068 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2070 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2072 * linux-aarch64-low.c (the_low_target): Add thread delete
2074 * linux-arm-low.c (arm_delete_thread): New function.
2075 (the_low_target): Add thread delete callback.
2076 * linux-bfin-low.c (the_low_target): Likewise.
2077 * linux-crisv32-low.c (the_low_target): Likewise.
2078 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2080 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2082 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2083 * linux-mips-low.c (mips_linux_delete_thread): New function.
2084 (the_low_target): Add thread delete callback.
2085 * linux-ppc-low.c (the_low_target): Likewise.
2086 * linux-s390-low.c (the_low_target): Likewise.
2087 * linux-sh-low.c (the_low_target): Likewise.
2088 * linux-tic6x-low.c (the_low_target): Likewise.
2089 * linux-tile-low.c (the_low_target): Likewise.
2090 * linux-x86-low.c (the_low_target): Likewise.
2091 * linux-xtensa-low.c (the_low_target): Likewise.
2093 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2095 * win32-low.c: Include "common-inferior.h".
2097 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2099 * inferiors.c (set_inferior_cwd): New function.
2100 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2101 (handle_query): Inform that QSetWorkingDir is supported.
2102 * win32-low.c (create_process): Pass the inferior's cwd to
2105 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2107 * inferiors.c (current_inferior_cwd): New global variable.
2108 (get_inferior_cwd): New function.
2109 * inferiors.h (struct process_info) <cwd>: New field.
2111 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2113 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2114 (OBS): Add gdb_tilde_expand.o.
2116 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2118 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2119 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2121 2017-09-29 Pedro Alves <palves@redhat.com>
2123 * ax.c (gdb_parse_agent_expr): Constify.
2124 * ax.h (gdb_parse_agent_expr): Constify.
2125 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2127 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2128 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2129 * remote-utils.h (read_ptid): Constify.
2130 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2131 (process_point_options, process_serial_event): Constify.
2132 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2133 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2134 (cmd_qtbuffer): Constify.
2136 2017-09-29 Pedro Alves <palves@redhat.com>
2138 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2141 2017-09-29 Pedro Alves <palves@redhat.com>
2143 * linux-low.c (handle_extended_wait): Pass parent thread instead
2144 of process to thread_db_notice_clone.
2145 * linux-low.h (thread_db_notice_clone): Replace parent process
2146 parameter with parent thread parameter.
2147 * thread-db.c (find_one_thread): Add comment.
2148 (thread_db_notice_clone): Replace parent process parameter with
2149 parent thread parameter. Temporarily switch to the parent thread.
2151 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2153 * gdbthread.h: Include "common-gdbthread.h".
2154 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2155 "if" when validating the ptid.
2156 * remote-utils.c: Include "gdbthread.h".
2157 (prepare_resume_reply): Use "switch_to_thread".
2158 * target.c (done_accessing_memory): Likewise.
2160 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2162 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2163 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2164 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2165 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2166 s390x-gs-linux64-ipa.o to ipa_obj.
2167 * linux-s390-low.c (HWCAP_S390_GS): New define.
2168 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2170 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2171 (s390_arch_setup): Check for guarded-storage support and choose
2173 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2174 init_registers_s390x_gs_linux64.
2175 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2177 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2178 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2180 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2182 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2184 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2186 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2187 (thread_db_thread_handle): Declare.
2188 * linux-low.c (linux_target_ops): Initialize thread_handle.
2189 * server.c (handle_qxfer_threads_worker): Add support for
2191 * target.h (struct target_ops): Add new function pointer,
2193 (target_thread_handle): Define.
2194 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2196 (thread_db_thread_handle): New function.
2198 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2200 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2201 * linux-low.h (thread_db_notice_clone): Declare.
2202 * thread-db.c (thread_db_notice_clone): New function.
2204 2017-09-21 Pedro Alves <palves@redhat.com>
2206 * server.c (gdb_read_memory, handle_status, process_serial_event)
2207 (handle_serial_event, handle_target_event): Adjust to
2208 set_desired_thread prototype change.
2209 * target.c (set_desired_thread): Remove 'use_general' parameter
2211 * target.h (set_desired_thread): Remove 'use_general' parameter.
2213 2017-09-20 Tom Tromey <tom@tromey.com>
2215 * target.c (target_terminal::terminal_state): Define.
2216 (target_terminal::init): Rename from target_terminal_init.
2217 (target_terminal::inferior): Rename from
2218 target_terminal_inferior.
2219 (target_terminal::ours): Rename from target_terminal_ours.
2220 (target_terminal::ours_for_output, target_terminal::info): New.
2222 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2224 * server.c (accumulate_file_name_length): Remove.
2225 (emit_dll_description): Adjust to std::string change.
2226 (handle_qxfer_libraries): Use std::string to hold document.
2228 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2230 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2231 return type of xml_escape_text.
2232 * server.c (emit_dll_description): Likewise.
2234 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2236 * server.c (captured_main): Accept argument for --selftest.
2237 Update run_tests call.
2238 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2239 when registering selftests.
2241 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2243 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2244 instead of "VEC" for "target_desc.reg_defs".
2245 (regcache_cpy): Likewise.
2246 (registers_to_string): Likewise.
2247 (registers_from_string): Likewise.
2248 (find_regno): Likewise.
2249 (supply_regblock): Likewise.
2250 (regcache_raw_read_unsigned): Likewise.
2251 * tdesc.c (init_target_desc): Likewise.
2252 (tdesc_create_reg): Likewise.
2253 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2254 (struct target_desc) <reg_defs>: Convert to "std::vector".
2255 (target_desc): Do not initialize "reg_defs".
2256 (~target_desc): Update code to use "std::vector" instead of "VEC"
2257 for "target_desc.reg_defs".
2258 (operator==): Likewise.
2260 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2262 * inferiors.h (thread_to_gdb_id): Remove.
2263 * inferiors.c (thread_to_gdb_id): Remove.
2264 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2265 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2266 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2268 * nto-low.c (nto_fetch_registers, nto_store_registers,
2269 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2271 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2273 * inferiors.h (gdb_id_to_thread_id): Remove.
2274 * inferiors.c (gdb_id_to_thread_id): Remove.
2275 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2276 removal. Move pid declaration closer to where it's used.
2278 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2280 * server.c (handle_detach): New function.
2281 (process_serial_event): Move code out, call handle_detach.
2283 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2285 * server.c (require_running): Rename to ...
2286 (require_running_or_return): ... this ...
2287 (require_running_or_break): ... and this.
2288 (handle_query, process_serial_event): Adjust.
2290 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2292 * linux-low.c (linux_set_resume_request): Remove unused
2295 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2297 * server.c (first_thread_of): Remove.
2298 (process_serial_event): Replace usage of first_thread_of with
2299 find_any_thread_of_pid.
2300 * tracepoint.c (same_process_p): Remove.
2301 (gdb_agent_about_to_close): Replace usage of same_process_p with
2302 find_any_thread_of_pid.
2303 * linux-x86-low.c (same_process_callback): Remove.
2304 (x86_arch_setup_process_callback): Replace usage of
2305 same_process_callback with find_any_thread_of_pid.
2306 * thread-db.c (any_thread_of): Remove.
2307 (switch_to_process): Replace usage of any_thread_of with
2308 find_any_thread_of_pid.
2309 * inferiors.c (thread_pid_matches_callback): Remove.
2310 (find_thread_process): Adjust to use find_any_thread_of_pid.
2312 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2314 * regcache.c (get_thread_regcache): Guard calls to "memset"
2317 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2319 * linux-low.c (handle_extended_wait): Use
2320 "allocate_target_description" instead of "XNEW".
2321 * linux-x86-low.c (initialize_low_arch): Likewise.
2323 2017-09-05 Yao Qi <yao.qi@linaro.org>
2325 * configure.srv (srv_i386_regobj): Remove.
2326 (srv_amd64_regobj): Remove.
2327 (srv_regobj): Set it to "" for x86 non-linux targets.
2328 * linux-x86-tdesc.c (i386_linux_read_description):
2329 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2330 (init_registers_i386): Remove the declaration.
2331 (tdesc_i386): Remove the declaration.
2332 (lynx_i386_arch_setup): Call i386_create_target_description.
2333 * nto-x86-low.c: Likewise.
2334 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2335 [!__x86_64__]: include arch/i386.h.
2336 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2338 2017-09-05 Yao Qi <yao.qi@linaro.org>
2340 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2341 i386/amd64-XXX-linux from it.
2343 2017-09-05 Yao Qi <yao.qi@linaro.org>
2345 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2347 (ipa_amd64_linux_regobj): Remove.
2348 (ipa_x32_linux_regobj): Remove.
2350 2017-09-05 Yao Qi <yao.qi@linaro.org>
2352 * Makefile.in (arch-amd64.o): New rule.
2353 * configure.srv: Append arch-amd64.o.
2354 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2355 (get_ipa_tdesc): Call amd64_linux_read_description.
2356 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2357 and init_registers_amd64_XXX.
2358 * linux-x86-low.c (x86_linux_read_description): Call
2359 amd64_linux_read_description.
2360 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2361 (initialize_low_arch): Don't call init_registers_x32_XXX and
2362 init_registers_amd64_XXX.
2363 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2364 and tdesc_amd64_XXX.
2365 [__x86_64__] (amd64_tdesc_test): New function.
2366 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2367 and init_registers_amd64_XXX.
2368 * linux-x86-tdesc.c: Include arch/amd64.h.
2369 (xcr0_to_tdesc_idx): New function.
2370 (i386_linux_read_description): New function.
2371 (amd64_get_ipa_tdesc_idx): New function.
2372 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2373 (amd64_get_ipa_tdesc): Declare.
2375 2017-09-05 Yao Qi <yao.qi@linaro.org>
2377 * configure.srv (srv_i386_linux_xmlfiles): Remove
2378 i386/i386-XXX-linux.xml from it.
2380 2017-09-05 Yao Qi <yao.qi@linaro.org>
2382 * configure.srv: Set srv_i386_linux_regobj empty if $development
2384 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2385 initialize_low_tdesc.
2386 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2387 with #if initialize_low_tdesc.
2388 * linux-x86-tdesc-selftest.c: New file.
2389 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2391 2017-09-05 Yao Qi <yao.qi@linaro.org>
2393 * Makefile.in (arch-i386.o): New rule.
2394 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2395 (x86_64-*-linux*): Likewise.
2396 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2397 include arch/i386.h.
2398 (i386_linux_read_description): Remove code and call
2399 i386_create_target_description.
2400 * tdesc.c (allocate_target_description): New function.
2401 * tdesc.h (set_tdesc_architecture): Remove declaration.
2402 (set_tdesc_osabi): Likewise.
2404 2017-09-05 Yao Qi <yao.qi@linaro.org>
2406 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2407 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2408 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2410 * server.c (get_features_xml): Call tdesc_get_features_xml.
2411 * tdesc.c (set_tdesc_architecture): New function.
2412 (set_tdesc_osabi): New function.
2413 (tdesc_get_features_xml): New function.
2414 (tdesc_create_feature): Add an argument.
2415 * tdesc.h (struct target_desc) <features>: New field.
2416 <arch, osabi>: New field.
2417 (~target_desc): xfree features, arch, and osabi.
2418 (target_desc::oerator==): Don't compare .xmltarget.
2419 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2420 (set_tdesc_osabi): Likewise.
2421 (tdesc_get_features_xml): Likewise.
2423 2017-09-05 Yao Qi <yao.qi@linaro.org>
2425 * linux-x86-tdesc.c: Include selftest.h.
2426 (i386_tdesc_test): New function.
2427 (initialize_low_tdesc): Call selftests::register_test.
2428 * tdesc.h: Include regdef.h.
2429 (target_desc): Override operator == and !=.
2431 2017-09-05 Yao Qi <yao.qi@linaro.org>
2433 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2434 (ipa_obj): Likewise.
2435 * linux-i386-ipa.c: Include common/x86-xstate.h
2436 (get_ipa_tdesc): Call i386_linux_read_description.
2437 (initialize_low_tracepoint): Don't call init_registers_XXX
2438 functions, call initialize_low_tdesc instead.
2439 * linux-x86-low.c (x86_linux_read_description): Call
2440 i386_linux_read_description.
2441 (initialize_low_arch): Don't call init_registers_i386_XXX
2442 functions, call initialize_low_tdesc.
2443 * linux-x86-tdesc.c: New file.
2444 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2445 (i386_get_ipa_tdesc_idx): Declare.
2446 (i386_get_ipa_tdesc): Declare.
2447 (initialize_low_tdesc): Declare.
2449 2017-09-05 Yao Qi <yao.qi@linaro.org>
2451 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2454 2017-09-05 Yao Qi <yao.qi@linaro.org>
2456 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2457 * regcache.c (get_thread_regcache): Use VEC_length.
2458 (init_register_cache): Likewise.
2459 (regcache_cpy): Likewise.
2460 (registers_to_string): Iterate reg_defs via VEC_iterate.
2461 (find_regno): Likewise.
2462 (find_register_by_number): Use VEC_index.
2463 (register_size): Call find_register_by_number.
2464 (register_data): Call find_register_by_number.
2465 (supply_regblock): Use VEC_length.
2466 (regcache_raw_read_unsigned): Likewise.
2467 * tdesc.c (init_target_desc): Iterate reg_defs via
2469 (default_description): Update initializer.
2470 (copy_target_description): Don't update field num_registers.
2471 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2472 <num_registers>: Remove.
2474 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2476 * Makefile.in (.SECONDARY): Define target.
2478 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2480 * linux-low.c (linux_wait_1): Adjust.
2481 * server.c (queue_stop_reply_callback): Adjust.
2483 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2485 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2486 QEnvironmentUnset and QEnvironmentReset packets.
2487 (handle_query): Inform remote that QEnvironmentHexEncoded,
2488 QEnvironmentUnset and QEnvironmentReset are supported.
2490 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2492 * inferiors.h (inferior_target_data): Rename to ...
2493 (thread_target_data): ... this.
2494 (inferior_regcache_data): Rename to ...
2495 (thread_regcache_data): ... this.
2496 (set_inferior_regcache_data): Rename to ...
2497 (set_thread_regcache_data): ... this.
2498 * inferiors.c (inferior_target_data): Rename to ...
2499 (thread_target_data): ... this.
2500 (inferior_regcache_data): Rename to ...
2501 (thread_regcache_data): ... this.
2502 (set_inferior_regcache_data): Rename to ...
2503 (set_thread_regcache_data): ... this.
2504 (free_one_thread): Update.
2505 * linux-low.h (get_thread_lwp): Update.
2506 * regcache.c (get_thread_regcache): Update.
2507 (regcache_invalidate_thread): Update.
2508 (free_register_cache_thread): Update.
2509 * win32-i386-low.c (update_debug_registers_callback): Update.
2510 (win32_get_current_dr): Update.
2511 * win32-low.c (thread_rec): Update.
2512 (delete_thread_info): Update.
2513 (continue_one_thread): Update.
2514 (suspend_one_thread): Update.
2516 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2518 * inferiors.c (set_inferior_target_data): Remove.
2519 * inferiors.h (set_inferior_target_data): Remove.
2521 2017-08-18 Yao Qi <yao.qi@linaro.org>
2523 * Makefile.in (OBS): Add selftest.o.
2524 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2525 * configure, config.in: Re-generated.
2526 * server.c: Include common/sefltest.h.
2527 (captured_main): Handle option --selftest.
2529 2017-08-09 Yao Qi <yao.qi@linaro.org>
2531 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2532 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2533 i386-avx-mpx.o and i386-mmx.o.
2534 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2535 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2536 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2537 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2538 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2539 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2540 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2541 i386/amd64-avx-mpx.xml.
2543 2017-08-09 Yao Qi <yao.qi@linaro.org>
2545 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2546 and x32-avx-avx512.o.
2547 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2548 i386/x32-avx-avx512.xml.
2550 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2552 * tracepoint.h (enum class fast_tpoint_collect_result): New
2554 (fast_tracepoint_collecting): Change return type to
2555 fast_tpoint_collect_result.
2556 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2557 * linux-low.h: Include tracepoint.h.
2558 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2559 fast_tpoint_collect_result.
2560 * linux-low.c (handle_tracepoints): Adjust.
2561 (linux_fast_tracepoint_collecting): Change return type to
2562 fast_tpoint_collect_result.
2563 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2564 linux_wait_1, stuck_in_jump_pad_callback,
2565 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2566 proceed_one_lwp): Adjust to type change.
2568 2017-07-10 Yao Qi <yao.qi@linaro.org>
2570 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2572 2017-06-29 Yao Qi <yao.qi@linaro.org>
2574 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2576 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2578 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2580 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2582 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2584 * linux-low.c (linux_create_inferior): Adjust code to access the
2585 environment information via 'gdb_environ' class.
2586 * lynx-low.c (lynx_create_inferior): Likewise.
2587 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2588 (get_environ): Return a pointer to 'our_environ'.
2589 (captured_main): Initialize 'our_environ'.
2590 * server.h (get_environ): Adjust prototype.
2591 * spu-low.c (spu_create_inferior): Adjust code to access the
2592 environment information via 'gdb_environ' class.
2594 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2596 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2597 usage of "register" keyword.
2599 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2601 * configure: Re-generate.
2603 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2605 * configure: Re-generate.
2607 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2609 * Makefile.in (COMPILE.pre): Add "-x c++".
2611 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2613 * fork-child.c: Conditionally include <signal.h>.
2615 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2617 * server.c (handle_general_set): Handle new packet
2618 "QStartupWithShell".
2619 (handle_query): Add "QStartupWithShell" to the list of supported
2621 (gdbserver_usage): Add help text explaining the
2622 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2624 (captured_main): Recognize and act upon the presence of the new
2627 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2628 Pedro Alves <palves@redhat.com>
2630 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2631 * configure: Regenerate.
2632 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2634 (i[34567]86-*-lynxos*): Likewise.
2635 (spu*-*-*): Likewise.
2636 * fork-child.c: New file.
2637 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2639 (linux_ptrace_fun): New function.
2640 (linux_create_inferior): Adjust function prototype to reflect
2641 change on "target.h". Adjust function code to use
2643 (linux_request_interrupt): Delete "signal_pid".
2644 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2645 (lynx_ptrace_fun): New function.
2646 (lynx_create_inferior): Adjust function prototype to reflect
2647 change on "target.h". Adjust function code to use
2649 * nto-low.c (nto_create_inferior): Adjust function prototype and
2650 code to reflect change on "target.h". Update comments.
2651 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2652 "common-terminal.h" and "environ.h".
2653 (terminal_fd): Moved to fork-child.c.
2654 (old_foreground_pgrp): Likewise.
2655 (restore_old_foreground_pgrp): Likewise.
2656 (last_status): Make it global.
2657 (last_ptid): Likewise.
2658 (our_environ): New variable.
2659 (startup_with_shell): Likewise.
2660 (program_name): Likewise.
2661 (program_argv): Rename to...
2662 (program_args): ...this.
2663 (wrapper_argv): New variable.
2664 (start_inferior): Delete function.
2665 (get_exec_wrapper): New function.
2666 (get_exec_file): Likewise.
2667 (get_environ): Likewise.
2668 (prefork_hook): Likewise.
2669 (post_fork_inferior): Likewise.
2670 (postfork_hook): Likewise.
2671 (postfork_child_hook): Likewise.
2672 (handle_v_run): Update code to deal with arguments coming from the
2673 remote host. Update calls from "start_inferior" to
2675 (captured_main): Likewise. Initialize environment variable. Call
2677 * server.h (post_fork_inferior): New prototype.
2678 (get_environ): Likewise.
2679 (last_status): Declare.
2680 (last_ptid): Likewise.
2681 (signal_pid): Likewise.
2682 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2683 (spu_ptrace_fun): New function.
2684 (spu_create_inferior): Adjust function prototype to reflect change
2685 on "target.h". Adjust function code to use "fork_inferior".
2686 * target.c (target_terminal_init): New function.
2687 (target_terminal_inferior): Likewise.
2688 (target_terminal_ours): Likewise.
2689 * target.h: Include <vector>.
2690 (struct target_ops) <create_inferior>: Update prototype.
2691 (create_inferior): Update macro.
2692 * utils.c (gdb_flush_out_err): New function.
2693 * win32-low.c (win32_create_inferior): Adjust function prototype
2694 and code to reflect change on "target.h".
2696 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2698 * inferiors.c (switch_to_thread): New function.
2700 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2702 * Makefile.in (SFILE): Add "common/job-control.c".
2703 (OBS): Add "job-control.o".
2705 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2707 * Makefile: Remove "@host_makefile_frag@".
2709 2017-05-05 Pedro Alves <palves@redhat.com>
2711 * configure: Regenerate.
2713 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2715 * configure: Regenerate.
2717 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2719 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2720 software_single_step change of return type to
2721 std::vector<CORE_ADDR>.
2722 * linux-low.c (install_software_single_step_breakpoints):
2724 * linux-low.h (install_software_single_step_breakpoints):
2727 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2729 * remote-utils.c: Include "gdb_termios.h" instead of
2731 * terminal.h: Delete file.
2733 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2735 * server.c: Include <vector>.
2736 <program_argv, wrapper_argv>: Convert to std::vector.
2737 (start_inferior): Rewrite function to use C++.
2738 (handle_v_run): Likewise. Update code that calculates the argv
2739 based on the vRun packet; use C++.
2740 (captured_main): Likewise.
2742 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2744 * server.c (handle_v_cont): Initialize thread_resume::thread
2747 2017-04-05 Pedro Alves <palves@redhat.com>
2749 * configure: Regenerate.
2751 2017-04-05 Pedro Alves <palves@redhat.com>
2753 * gdbreplay.c (sync_error): Constify.
2754 * linux-x86-low.c (push_opcode): Constify.
2756 2017-04-05 Pedro Alves <palves@redhat.com>
2758 * win32-low.c (get_child_debug_event)
2759 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2760 Report TARGET_WAITKIND_SPURIOUS instead.
2762 2017-04-05 Pedro Alves <palves@redhat.com>
2764 * remote-utils.c (remote_prepare, remote_open): Constify.
2765 * remote-utils.h (remote_prepare, remote_open): Constify.
2766 * server.c (captured_main): Constify 'port' handling.
2768 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2770 * Makefile.in (clean): Clear .deps.
2772 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2774 * .gitignore: Remove generated files, replace with wildcard.
2775 * (clean): Replace removal of generated files with wildcard.
2776 (version.c): Replace with...
2777 (version-generated.c): ...this.
2778 (xml-builtin.c): Replace with...
2779 (xml-builtin-generated.c): ...this.
2780 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2781 (%.c: *regformats*): Replace with...
2782 (%-generated.c: *regformats*): ...this.
2784 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2786 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2787 (xtensa_fill_gregset): Call collect_register_by_name for
2789 (xtensa_store_gregset): Call supply_register_by_name for
2792 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2794 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2795 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2796 (xtensa_store_gregset): Call supply_register for all registers in
2797 a0_regnum..a0_regnum + C0_NREGS range.
2799 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2801 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2802 (ax-ipa.o: ax.c): Remove.
2803 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2804 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2805 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2806 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2807 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2809 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2811 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2812 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2813 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2814 (errors-ipa.o: ../common/errors.c): Remove.
2815 (format-ipa.o: ../common/format.c): Remove.
2816 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2818 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2820 * Makefile.in (%-ipa.o: %.c): New rule.
2821 (tracepoint-ipa.o: tracepoint.c): Remove.
2822 (utils-ipa.o: utils.c): Remove.
2823 (remote-utils-ipa.o: remote-utils.c): Remove.
2824 (regcache-ipa.o: regcache.c): Remove.
2825 (i386-linux-ipa.o: i386-linux.c): Remove.
2826 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2827 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2828 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2829 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2830 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2831 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2832 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2833 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2834 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2835 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2836 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2837 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2838 (aarch64-ipa.o: aarch64.c): Remove.
2839 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2840 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2841 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2842 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2843 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2844 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2845 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2846 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2847 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2848 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2849 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2850 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2851 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2852 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2853 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2854 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2855 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2856 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2857 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2858 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2859 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2860 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2861 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2862 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2863 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2864 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2865 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2866 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2867 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2868 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2869 (tdesc-ipa.o: tdesc.c): Remove.
2870 (x32-linux-ipa.o: x32-linux.c): Remove.
2871 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2872 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2874 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2876 * Makefile.in (%.o: ../arch/%.c): New rule.
2877 (arm.o: ../arch/arm.c): Remove.
2878 (arm-linux.o: ../arch/arm-linux.c): Remove.
2879 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2880 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2882 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2884 * Makefile.in (%.o: ../nat/%.c): New rule.
2885 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2886 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2887 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2888 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2889 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2890 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2891 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2892 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2893 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2894 (linux-personality.o: ../nat/linux-personality.c): Remove.
2895 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2896 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2897 (x86-linux.o: ../nat/x86-linux.c): Remove.
2898 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2899 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2901 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2903 * Makefile.in (%.o: ../common/%.c): New rule.
2904 (signals.o: ../common/signals.c): Remove.
2905 (print-utils.o: ../common/print-utils.c): Remove.
2906 (rsp-low.o: ../common/rsp-low.c): Remove.
2907 (common-utils.o: ../common/common-utils.c): Remove.
2908 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2909 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2910 (vec.o: ../common/vec.c): Remove.
2911 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2912 (xml-utils.o: ../common/xml-utils.c): Remove.
2913 (ptid.o: ../common/ptid.c): Remove.
2914 (buffer.o: ../common/buffer.c): Remove.
2915 (format.o: ../common/format.c): Remove.
2916 (filestuff.o: ../common/filestuff.c): Remove.
2917 (agent.o: ../common/agent.c): Remove.
2918 (errors.o: ../common/errors.c): Remove.
2919 (environ.o: ../common/environ.c): Remove.
2920 (common-debug.o: ../common/common-debug.c): Remove.
2921 (cleanups.o: ../common/cleanups.c): Remove.
2922 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2923 (fileio.o: ../common/fileio.c): Remove.
2924 (common-regcache.o: ../common/common-regcache.c): Remove.
2925 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2926 (new-op.o: ../common/new-op.c): Remove.
2927 (btrace-common.o: ../common/btrace-common.c): Remove.
2929 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2931 * Makefile.in (%.o: ../target/%.c): New rule.
2932 (waitstatus.o: ../target/waitstatus.c): Remove.
2934 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2937 (%.c: ../regformats/%.dat,
2938 (%.c: ../regformats/arm/%.dat,
2939 (%.c: ../regformats/i386/%.dat,
2940 (%.c: ../regformats/rs6000/%.dat): New rules.
2941 (aarch64.c): Remove.
2942 (reg-arm.c): Remove.
2943 (arm-with-iwmmxt.c): Remove.
2944 (arm-with-vfpv2.c): Remove.
2945 (arm-with-vfpv3.c): Remove.
2946 (arm-with-neon.c): Remove.
2947 (reg-bfin.c): Remove.
2948 (reg-cris.c): Remove.
2949 (reg-crisv32.c): Remove.
2951 (i386-linux.c): Remove.
2952 (i386-avx.c): Remove.
2953 (i386-avx-linux.c): Remove.
2954 (i386-avx-avx512.c): Remove.
2955 (i386-avx-avx512-linux.c): Remove.
2956 (i386-mpx.c): Remove.
2957 (i386-mpx-linux.c): Remove.
2958 (i386-avx-mpx-avx512-pku.c): Remove.
2959 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2960 (i386-avx-mpx.c): Remove.
2961 (i386-avx-mpx-linux.c): Remove.
2962 (i386-mmx.c): Remove.
2963 (i386-mmx-linux.c): Remove.
2964 (reg-ia64.c): Remove.
2965 (reg-m32r.c): Remove.
2966 (reg-m68k.c): Remove.
2968 (mips-linux.c): Remove.
2969 (mips-dsp-linux.c): Remove.
2970 (mips64-linux.c): Remove.
2971 (mips64-dsp-linux.c): Remove.
2972 (nios2-linux.c): Remove.
2973 (powerpc-32.c): Remove.
2974 (powerpc-32l.c): Remove.
2975 (powerpc-altivec32l.c): Remove.
2976 (powerpc-cell32l.c): Remove.
2977 (powerpc-vsx32l.c): Remove.
2978 (powerpc-isa205-32l.c): Remove.
2979 (powerpc-isa205-altivec32l.c): Remove.
2980 (powerpc-isa205-vsx32l.c): Remove.
2981 (powerpc-e500l.c): Remove.
2982 (powerpc-64l.c): Remove.
2983 (powerpc-altivec64l.c): Remove.
2984 (powerpc-cell64l.c): Remove.
2985 (powerpc-vsx64l.c): Remove.
2986 (powerpc-isa205-64l.c): Remove.
2987 (powerpc-isa205-altivec64l.c): Remove.
2988 (powerpc-isa205-vsx64l.c): Remove.
2989 (s390-linux32.c): Remove.
2990 (s390-linux32v1.c): Remove.
2991 (s390-linux32v2.c): Remove.
2992 (s390-linux64.c): Remove.
2993 (s390-linux64v1.c): Remove.
2994 (s390-linux64v2.c): Remove.
2995 (s390-te-linux64.c): Remove.
2996 (s390-vx-linux64.c): Remove.
2997 (s390-tevx-linux64.c): Remove.
2998 (s390x-linux64.c): Remove.
2999 (s390x-linux64v1.c): Remove.
3000 (s390x-linux64v2.c): Remove.
3001 (s390x-te-linux64.c): Remove.
3002 (s390x-vx-linux64.c): Remove.
3003 (s390x-tevx-linux64.c): Remove.
3004 (tic6x-c64xp-linux.c): Remove.
3005 (tic6x-c64x-linux.c): Remove.
3006 (tic6x-c62x-linux.c): Remove.
3008 (reg-sparc64.c): Remove.
3009 (reg-spu.c): Remove.
3011 (amd64-linux.c): Remove.
3012 (amd64-avx.c): Remove.
3013 (amd64-avx-linux.c): Remove.
3014 (amd64-avx-avx512.c): Remove.
3015 (amd64-avx-avx512-linux.c): Remove.
3016 (amd64-mpx.c): Remove.
3017 (amd64-mpx-linux.c): Remove.
3018 (amd64-avx-mpx-avx512-pku.c): Remove.
3019 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3020 (amd64-avx-mpx.c): Remove.
3021 (amd64-avx-mpx-linux.c): Remove.
3023 (x32-linux.c): Remove.
3024 (x32-avx.c): Remove.
3025 (x32-avx-linux.c): Remove.
3026 (x32-avx-avx512.c): Remove.
3027 (x32-avx-avx512-linux.c): Remove.
3028 (reg-xtensa.c): Remove.
3029 (reg-tilegx.c): Remove.
3030 (reg-tilegx32.c): Remove.
3032 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3034 * Makefile.in (SFILES): Add "common/environ.c".
3035 (OBJS): Add "common/environ.h".
3037 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3039 * configure.ac: Check if the fs_base and gs_base members of
3040 `struct user_regs_struct' exist.
3041 * config.in: Regenerated.
3042 * configure: Likewise.
3044 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3046 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3048 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3049 (get_next_pcs_syscall_next_pc): Likewise.
3051 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3053 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3054 * nto-x86-low.c: Likewise.
3056 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3058 * Makefile.in: Include disable-implicit-rules.mk.
3060 2016-11-23 Pedro Alves <palves@redhat.com>
3062 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3063 (debug_vprintf): Use std::chrono::steady_clock instead of
3064 gettimeofday. Use '.' instead of ':'.
3065 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3066 (get_timestamp): Use std::chrono::steady_clock instead of
3069 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3071 * Makefile.in: Fix whitespace formatting.
3073 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3075 * Makefile.in (SFILES, OBS): Flatten list and order
3078 2016-11-23 Pedro Alves <palves@redhat.com>
3080 * event-loop.c (handle_file_event): Use warning.
3081 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3082 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3085 2016-11-23 Pedro Alves <palves@redhat.com>
3087 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3089 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3090 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3091 debug_printf and debug_flush for debug output.
3092 * server.c (handle_general_set): Likewise.
3093 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3096 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3098 * Makefile.in (.c.o): Replace rule with ...
3099 (%.o: %.c): ... this one.
3101 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3103 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3104 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3106 * configure.ac: Remove checks for the make program.
3107 * configure: Re-generate.
3109 2016-10-28 Pedro Alves <palves@redhat.com>
3111 * Makefile.in (CXX_DIALECT): Get from configure.
3112 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3113 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3114 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3115 * config.in: Regenerate.
3116 * configure: Regenerate.
3118 2016-10-27 Yao Qi <yao.qi@linaro.org>
3120 * linux-low.c (linux_supports_range_stepping): Return true if
3121 can_software_single_step return true.
3123 2016-10-27 Yao Qi <yao.qi@linaro.org>
3125 * inferiors.c (find_inferior_in_random): New function.
3126 * inferiors.h (find_inferior_in_random): Declare.
3127 * linux-low.c (linux_wait_for_event_filtered): Call
3128 find_inferior_in_random instead of find_inferior.
3130 2016-10-27 Yao Qi <yao.qi@linaro.org>
3132 * linux-low.c (linux_wait_1): If single-step breakpoints are
3133 inserted, remove them.
3135 2016-10-26 Pedro Alves <palves@redhat.com>
3137 * linux-low.c (handle_extended_wait): Link parent/child fork
3139 (linux_wait_1): Unlink them.
3140 (linux_set_resume_request): Ignore resume requests for
3141 already-resumed and unhandled fork child threads.
3142 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3143 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3145 (handle_v_requests) <vCont>: Don't call require_running.
3146 * server.h (in_queued_stop_replies): New declaration.
3148 2016-10-24 Yao Qi <yao.qi@linaro.org>
3151 * linux-aarch64-low.c (append_insns): Cast the return value to
3154 2016-10-10 Yao Qi <yao.qi@linaro.org>
3156 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3158 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3160 * target.c (target_supports_multi_process): New function, moved
3162 * target.h (target_supports_multi_process): ... here. Remove
3165 2016-10-05 Tom Tromey <tom@tromey.com>
3168 * tracepoint.c (handle_tracepoint_bkpts): Check
3169 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3171 2016-10-05 Yao Qi <yao.qi@linaro.org>
3173 * configure.srv: Update the path of arm-*.xml files.
3175 2016-10-05 Terry Guo <terry.guo@arm.com>
3176 Yao Qi <yao.qi@linaro.org>
3178 * Makefile.in: Adjust the path of rules.
3179 * configure.srv: Update the path of xml files.
3180 * regformats/arm-with-iwmmxt.dat: Regenerated.
3181 * regformats/arm-with-neon.dat: Likewise.
3182 * regformats/arm-with-vfpv2.dat: Likewise.
3183 * regformats/arm-with-vfpv3.dat Likewise.
3185 2016-09-30 Yao Qi <yao.qi@linaro.org>
3188 * target.c (target_stop_and_wait): Don't call
3189 target_continue_no_signal, use resume_stop instead.
3191 2016-09-26 Yao Qi <yao.qi@linaro.org>
3193 * linux-low.c (linux_wait_1): Call debug_exit.
3195 2016-09-23 Pedro Alves <palves@redhat.com>
3197 * Makefile.in (SFILES): Add common/new-op.c.
3198 (OBS): Add common/new-op.o.
3199 (new-op.o): New rule.
3201 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3203 * .gitinore: Ignore more files.
3205 2016-09-21 Yao Qi <yao.qi@linaro.org>
3207 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3210 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3212 * server.c (start_inferior): Call target_mourn_inferior instead of
3213 mourn_inferior; pass ptid_t argument to it.
3215 (handle_target_event): Likewise.
3216 * target.c (target_mourn_inferior): New function.
3217 * target.h (mourn_inferior): Delete macro.
3219 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3221 * linux-low.c (lwp_is_stepping): New function.
3223 2016-09-06 Carl Love <cel@us.ibm.com>
3225 * server.c (start_inferior): Fixed comment, requested comment change
3226 didn't get updated correctly. Removed reference to ptrace () call as
3227 it is only true on Linux systems.
3229 2016-09-06 Carl Love <cel@us.ibm.com>
3231 * server.c (start_inferior): Do not call
3232 function target_post_create_inferior () if the
3233 inferior process has already exited.
3235 2016-09-05 Pedro Alves <palves@redhat.com>
3237 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3238 (COMPILE.pre, CC_LD): Use CXX directly.
3239 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3240 * acinclude.m4: Don't include build-with-cxx.m4.
3241 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3242 * configure: Regenerate.
3244 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3247 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3248 call writing data to own_buf.
3250 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3252 * target.c (mywait): Call target_wait instead of
3254 (target_wait): New function.
3256 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3258 * server.c (start_inferior): New variable 'ptid'. Replace calls
3259 to the_target->resume by target_continue{,_no_signal}, depending
3261 * target.c (target_stop_and_wait): Call target_continue_no_signal
3262 instead of the_target->resume.
3263 (target_continue): New function.
3265 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3267 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3269 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3272 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3274 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3275 * linux-arm-low.c (ps_get_thread_area): Likewise.
3276 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3277 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3278 * linux-mips-low.c (ps_get_thread_area): Likewise.
3279 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3280 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3281 * linux-x86-low.c (ps_get_thread_area): Likewise.
3282 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3284 2016-08-19 Pedro Alves <palves@redhat.com>
3286 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3288 2016-08-19 Pedro Alves <palves@redhat.com>
3290 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3291 comment. Use memcpy instead of casting through unsigned long.
3293 2016-08-19 Pedro Alves <palves@redhat.com>
3295 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3296 allocating around 0x80000000.
3298 2016-08-19 Pedro Alves <palves@redhat.com>
3301 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3302 (x32-avx512-linux-ipa.o): New rules.
3303 * configure.ac (x86_64-*-linux*): New x32 check.
3304 * configure.srv (ipa_x32_linux_regobj): New.
3305 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3306 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3308 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3310 * configure: Regenerate.
3312 2016-08-09 Pedro Alves <palves@redhat.com>
3315 * Makefile.in (OBS): Add signals-state-save-restore.o.
3316 (signals-state-save-restore.o): New rule.
3317 * config.in: Regenerate.
3318 * configure: Regenerate.
3319 * linux-low.c: Include "signals-state-save-restore.h".
3320 (linux_create_inferior): Call
3321 restore_original_signals_state.
3322 * server.c: Include "dispositions-save-restore.h".
3323 (captured_main): Call save_original_signals_state.
3325 2016-08-05 Pedro Alves <palves@redhat.com>
3327 * configure: Regenerate.
3329 2016-08-04 Yao Qi <yao.qi@linaro.org>
3331 * linux-low.c (regsets_fetch_inferior_registers): Check
3332 errno is ESRCH or not.
3334 2016-08-02 Yao Qi <yao.qi@linaro.org>
3336 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3337 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3338 (thread_db_load_search): Update.
3339 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3340 td_ta_set_event and td_ta_event_getmsg.
3342 2016-07-26 Pedro Alves <palves@redhat.com>
3345 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3346 of unsigned long for 64-bit registers and use uint32_t instead of
3347 unsigned int for 32-bit registers.
3349 2016-07-26 Pedro Alves <palves@redhat.com>
3351 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3354 2016-07-21 Tom Tromey <tom@tromey.com>
3356 * configure: Rebuild.
3358 2016-07-21 Yao Qi <yao.qi@linaro.org>
3360 * mem-break.c (find_gdb_breakpoint): Cast bp to
3361 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3363 2016-07-21 Yao Qi <yao.qi@linaro.org>
3365 * server.c (handle_v_requests): Support s and S actions
3366 if target_supports_software_single_step return true.
3368 2016-07-21 Yao Qi <yao.qi@linaro.org>
3370 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3371 is resume_step, call maybe_hw_step.
3372 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3374 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3376 (proceed_one_lwp): If resume request is resume_step, install
3377 reinsert breakpoints and call maybe_hw_step.
3379 2016-07-21 Yao Qi <yao.qi@linaro.org>
3381 * linux-low.c (proceed_one_lwp): Declare.
3382 (linux_resume_one_thread): Remove local variable 'step'.
3383 Lift code enqueue signal. Call proceed_one_lwp instead of
3384 linux_resume_one_lwp.
3386 2016-07-21 Yao Qi <yao.qi@linaro.org>
3388 * linux-low.c (linux_resume_one_thread): Call
3389 enqueue_pending_signal.
3391 2016-07-21 Yao Qi <yao.qi@linaro.org>
3393 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3394 * inferiors.c (do_restore_current_thread_cleanup): New function.
3395 (make_cleanup_restore_current_thread): Likewise.
3396 * linux-low.c (install_software_single_step_breakpoints): Call
3397 make_cleanup_restore_current_thread. Switch current_thread to
3400 2016-07-21 Yao Qi <yao.qi@linaro.org>
3402 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3403 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3404 (clone_one_breakpoint): Likewise.
3405 (delete_reinsert_breakpoints): Change parameter to thread.
3407 (has_reinsert_breakpoints): Likewise.
3408 (uninsert_reinsert_breakpoints): Likewise.
3409 (reinsert_reinsert_breakpoints): Likewise.
3410 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3411 (delete_reinsert_breakpoints): Likewise.
3412 (reinsert_reinsert_breakpoints): Likewise.
3413 (uninsert_reinsert_breakpoints): Likewise.
3414 (has_reinsert_breakpoints): Likewise.
3416 2016-07-21 Yao Qi <yao.qi@linaro.org>
3418 * inferiors.c (get_thread_process): Make parameter const.
3419 * inferiors.h (get_thread_process): Update declaration.
3420 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3421 Add new parameters child_thread and parent_thread. Callers
3423 * mem-break.h (clone_all_breakpoints): Update declaration.
3425 2016-07-21 Yao Qi <yao.qi@linaro.org>
3427 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3428 <command_list, handler>: Remove.
3429 (struct gdb_breakpoint): New.
3430 (struct other_breakpoint): New.
3431 (struct reinsert_breakpoint): New.
3432 (is_gdb_breakpoint): New function.
3433 (any_persistent_commands): Update command_list if
3434 is_gdb_breakpoint returns true.
3435 (set_breakpoint): Create breakpoints according to their types.
3436 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3437 (set_gdb_breakpoint_1): Likewise.
3438 (set_gdb_breakpoint): Likewise.
3439 (clear_breakpoint_conditions): Change parameter type to
3440 'struct gdb_breakpoint *'.
3441 (clear_breakpoint_commands): Likewise.
3442 (clear_breakpoint_conditions_and_commands): Likewise.
3443 (add_condition_to_breakpoint): Likewise.
3444 (add_breakpoint_condition): Likewise.
3445 (add_commands_to_breakpoint): Likewise.
3446 (check_breakpoints): Check other_breakpoint.
3447 (clone_one_breakpoint): Clone breakpopint according to its type.
3448 * mem-break.h (struct gdb_breakpoint): Declare.
3449 (set_gdb_breakpoint): Update declaration.
3450 (clear_breakpoint_conditions_and_commands): Likewise.
3451 (add_breakpoint_condition): Likewise.
3452 (add_breakpoint_commands): Likewise.
3453 * server.c (process_point_options): Change parameter type to
3454 'struct gdb_breakpoint *'.
3456 2016-07-21 Yao Qi <yao.qi@linaro.org>
3458 * mem-break.c (set_breakpoint_at): Rename it to ...
3459 (set_breakpoint_type_at): ... it.
3460 (set_breakpoint_at): Call set_breakpoint_type_at.
3461 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3462 * mem-break.h (set_breakpoint_at): Update comments.
3464 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3466 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3468 (nios2_store_gregset): Likewise.
3470 2016-07-01 Pedro Alves <palves@redhat.com>
3471 Antoine Tremblay <antoine.tremblay@ericsson.com>
3473 * linux-low.c: Change interface to take the target lwp_info
3474 pointer directly and return void. Handle detaching from a zombie
3476 (linux_detach_lwp_callback): New function.
3477 (linux_detach): Detach from the leader thread after detaching from
3480 2016-06-28 Yao Qi <yao.qi@linaro.org>
3482 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3483 for variable new_offset.
3484 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3485 (aarch64_ftrace_insn_reloc_cb): Likewise.
3486 (aarch64_ftrace_insn_reloc_tb): Likewise.
3487 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3488 PRIx64 instead of PRIx32.
3490 2016-06-28 Yao Qi <yao.qi@linaro.org>
3492 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3493 (the_low_target): Install arm_get_syscall_trapinfo.
3495 2016-06-28 Yao Qi <yao.qi@linaro.org>
3497 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3499 (the_low_target): Install aarch64_get_syscall_trapinfo.
3501 2016-06-28 Yao Qi <yao.qi@linaro.org>
3503 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3505 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3506 Remove parameter sysno.
3507 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3510 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3512 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3513 (s390_emit_ne_goto): Likewise.
3514 (s390_emit_lt_goto): Likewise.
3515 (s390_emit_le_goto): Likewise.
3516 (s390_emit_gt_goto): Likewise.
3517 (s390_emit_ge_goto): Likewise.
3518 (s390x_emit_eq_goto): Likewise.
3519 (s390x_emit_ne_goto): Likewise.
3520 (s390x_emit_lt_goto): Likewise.
3521 (s390x_emit_le_goto): Likewise.
3522 (s390x_emit_gt_goto): Likewise.
3523 (s390x_emit_ge_goto): Likewise.
3524 (s390_emit_ops_impl): Mark variable static.
3525 (s390x_emit_ops): Likewise.
3527 2016-06-17 Yao Qi <yao.qi@linaro.org>
3529 * linux-low.c (handle_extended_wait): Call
3530 uninsert_reinsert_breakpoints for the parent process. Remove
3531 reinsert breakpoints from the child process. Reinsert them to
3532 the parent process when vfork is done.
3533 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3534 (reinsert_reinsert_breakpoints): New function.
3535 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3536 (reinsert_reinsert_breakpoints): Declare.
3538 2016-06-17 Yao Qi <yao.qi@linaro.org>
3540 * linux-low.c (handle_extended_wait): If the parent is doing
3541 step-over, remove the reinsert breakpoints from the forked child.
3543 2016-06-17 Yao Qi <yao.qi@linaro.org>
3545 * linux-low.c (unsuspend_all_lwps): Declare.
3546 (linux_low_filter_event): If thread exited, call finish_step_over.
3547 If step-over is finished, unsuspend other threads.
3549 2016-06-17 Yao Qi <yao.qi@linaro.org>
3551 * linux-low.c (linux_resume_one_lwp_throw): Assert
3552 has_reinsert_breakpoints returns false.
3553 * mem-break.c (delete_disabled_breakpoints): Assert
3554 bp type isn't reinsert_breakpoint.
3556 2016-06-17 Yao Qi <yao.qi@linaro.org>
3558 * linux-low.c (maybe_hw_step): New function.
3559 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3560 (finish_step_over): Switch current_thread to lwp temporarily,
3561 and assert has_reinsert_breakpoints returns true.
3562 (proceed_one_lwp): Call maybe_hw_step.
3563 * mem-break.c (has_reinsert_breakpoints): New function.
3564 * mem-break.h (has_reinsert_breakpoints): Declare.
3566 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3568 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3570 2016-05-17 Yao Qi <yao.qi@linaro.org>
3572 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3573 instead of find_inferior.
3575 2016-05-05 Yao Qi <yao.qi@linaro.org>
3577 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3578 Initialize res to zero.
3580 2016-05-05 Yao Qi <yao.qi@linaro.org>
3582 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3585 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3587 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3588 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3589 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3591 2016-04-28 Par Olsson <par.olsson@windriver.com>
3592 Simon Marchi <simon.marchi@ericsson.com>
3594 * tracepoint.c (write_inferior_int8): New function.
3595 (cmd_qtenable_disable): Write enable flag using
3596 write_inferior_int8.
3598 2016-04-25 Yao Qi <yao.qi@linaro.org>
3600 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3601 (need_step_over_p): Return zero if the LWP has pending signals
3602 can be delivered on software single step target.
3604 2016-04-25 Yao Qi <yao.qi@linaro.org>
3606 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3607 return instead of error.
3609 2016-04-22 Yao Qi <yao.qi@linaro.org>
3611 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3614 2016-04-22 Yao Qi <yao.qi@linaro.org>
3616 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3617 signal when stepping over breakpoint with software single
3620 2016-04-21 Pedro Alves <palves@redhat.com>
3622 * linux-s390-low.c (s390_collect_ptrace_register)
3623 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3625 (s390_check_regset): Use void * instead of gdb_byte *.
3627 2016-04-20 Pedro Alves <palves@redhat.com>
3629 * configure: Renegerate.
3631 2016-04-20 Yao Qi <yao.qi@linaro.org>
3633 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3634 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3636 (arm_store_gregset): Likewise.
3638 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3640 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3641 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3642 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3643 (amd64-avx-mpx-linux.c): New rules.
3644 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3645 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3646 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3647 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3648 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3649 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3650 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3651 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3652 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3653 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3654 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3655 * linux-x86-low.c (x86_linux_read_description): Add case for
3656 X86_XSTATE_AVX_MPX_MASK.
3657 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3658 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3659 init_registers_i386_avx_mpx_linux.
3660 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3661 (initialize_low_tracepoint): Call
3662 init_registers_i386_avx_mpx_linux.
3663 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3664 (initialize_low_tracepoint): Call
3665 init_registers_amd64_avx_mpx_linux.
3666 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3667 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3668 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3671 2016-04-18 Pedro Alves <palves@redhat.com>
3673 * configure: Regenerate.
3675 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3677 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3678 (aarch64_emit_sub): Likewise.
3680 2016-04-12 Pedro Alves <palves@redhat.com>
3682 * utils.c (prepare_to_throw_exception): Delete.
3684 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3686 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3688 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3690 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3692 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3694 * linux-aarch64-ipa.c: Add <elf.h> include.
3695 * linux-ppc-ipa.c: Add <elf.h> include.
3696 * linux-s390-ipa.c: Add <elf.h> include.
3698 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3700 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3701 (get_raw_reg_ptr): Likewise.
3702 (get_trace_state_variable_value_ptr): Likewise.
3703 (set_trace_state_variable_value_ptr): Likewise.
3704 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3707 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3708 Marcin Kościelnicki <koriakin@0x04.net>
3711 * linux-ppc-low.c (emit_insns): New function.
3712 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3713 (ppc_emit_prologue): New function.
3714 (ppc_emit_epilogue): New function.
3715 (ppc_emit_add): New function.
3716 (ppc_emit_sub): New function.
3717 (ppc_emit_mul): New function.
3718 (ppc_emit_lsh): New function.
3719 (ppc_emit_rsh_signed): New function.
3720 (ppc_emit_rsh_unsigned): New function.
3721 (ppc_emit_ext): New function.
3722 (ppc_emit_zero_ext): New function.
3723 (ppc_emit_log_not): New function.
3724 (ppc_emit_bit_and): New function.
3725 (ppc_emit_bit_or): New function.
3726 (ppc_emit_bit_xor): New function.
3727 (ppc_emit_bit_not): New function.
3728 (ppc_emit_equal): New function.
3729 (ppc_emit_less_signed): New function.
3730 (ppc_emit_less_unsigned): New function.
3731 (ppc_emit_ref): New function.
3732 (ppc_emit_const): New function.
3733 (ppc_emit_reg): New function.
3734 (ppc_emit_pop): New function.
3735 (ppc_emit_stack_flush): New function.
3736 (ppc_emit_swap): New function.
3737 (ppc_emit_stack_adjust): New function.
3738 (ppc_emit_call): New function.
3739 (ppc_emit_int_call_1): New function.
3740 (ppc_emit_void_call_2): New function.
3741 (ppc_emit_if_goto): New function.
3742 (ppc_emit_goto): New function.
3743 (ppc_emit_eq_goto): New function.
3744 (ppc_emit_ne_goto): New function.
3745 (ppc_emit_lt_goto): New function.
3746 (ppc_emit_le_goto): New function.
3747 (ppc_emit_gt_goto): New function.
3748 (ppc_emit_ge_goto): New function.
3749 (ppc_write_goto_address): New function.
3750 (ppc_emit_ops_impl): New static variable.
3751 (ppc64v1_emit_prologue): New function.
3752 (ppc64v2_emit_prologue): New function.
3753 (ppc64_emit_epilogue): New function.
3754 (ppc64_emit_add): New function.
3755 (ppc64_emit_sub): New function.
3756 (ppc64_emit_mul): New function.
3757 (ppc64_emit_lsh): New function.
3758 (ppc64_emit_rsh_signed): New function.
3759 (ppc64_emit_rsh_unsigned): New function.
3760 (ppc64_emit_ext): New function.
3761 (ppc64_emit_zero_ext): New function.
3762 (ppc64_emit_log_not): New function.
3763 (ppc64_emit_bit_and): New function.
3764 (ppc64_emit_bit_or): New function.
3765 (ppc64_emit_bit_xor): New function.
3766 (ppc64_emit_bit_not): New function.
3767 (ppc64_emit_equal): New function.
3768 (ppc64_emit_less_signed): New function.
3769 (ppc64_emit_less_unsigned): New function.
3770 (ppc64_emit_ref): New function.
3771 (ppc64_emit_const): New function.
3772 (ppc64v1_emit_reg): New function.
3773 (ppc64v2_emit_reg): New function.
3774 (ppc64_emit_pop): New function.
3775 (ppc64_emit_stack_flush): New function.
3776 (ppc64_emit_swap): New function.
3777 (ppc64v1_emit_call): New function.
3778 (ppc64v2_emit_call): New function.
3779 (ppc64v1_emit_int_call_1): New function.
3780 (ppc64v2_emit_int_call_1): New function.
3781 (ppc64v1_emit_void_call_2): New function.
3782 (ppc64v2_emit_void_call_2): New function.
3783 (ppc64_emit_if_goto): New function.
3784 (ppc64_emit_eq_goto): New function.
3785 (ppc64_emit_ne_goto): New function.
3786 (ppc64_emit_lt_goto): New function.
3787 (ppc64_emit_le_goto): New function.
3788 (ppc64_emit_gt_goto): New function.
3789 (ppc64_emit_ge_goto): New function.
3790 (ppc64v1_emit_ops_impl): New static variable.
3791 (ppc64v2_emit_ops_impl): New static variable.
3792 (ppc_emit_ops): New function.
3793 (linux_low_target): Wire in ppc_emit_ops.
3795 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3796 Marcin Kościelnicki <koriakin@0x04.net>
3799 * Makefile.in: Add powerpc-*-ipa.o
3800 * configure.srv: Add ipa_obj for powerpc*-linux.
3801 * linux-ppc-ipa.c: New file.
3802 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3804 (PPC_FIELD): New macro.
3805 (PPC_SEXT): New macro.
3806 (PPC_OP6): New macro.
3807 (PPC_BO): New macro.
3808 (PPC_LI): New macro.
3809 (PPC_BD): New macro.
3810 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3811 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3812 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3813 (ppc_get_thread_area): New function.
3814 (is_elfv2_inferior): New function.
3815 (gen_ds_form): New function.
3816 (GEN_STD): New macro.
3817 (GEN_STDU): New macro.
3818 (GEN_LD): New macro.
3819 (GEN_LDU): New macro.
3820 (gen_d_form): New function.
3821 (GEN_ADDI): New macro.
3822 (GEN_ADDIS): New macro.
3823 (GEN_LI): New macro.
3824 (GEN_LIS): New macro.
3825 (GEN_ORI): New macro.
3826 (GEN_ORIS): New macro.
3827 (GEN_LWZ): New macro.
3828 (GEN_STW): New macro.
3829 (GEN_STWU): New macro.
3830 (gen_xfx_form): New function.
3831 (GEN_MFSPR): New macro.
3832 (GEN_MTSPR): New macro.
3833 (GEN_MFCR): New macro.
3834 (GEN_MTCR): New macro.
3835 (GEN_SYNC): New macro.
3836 (GEN_LWSYNC): New macro.
3837 (gen_x_form): New function.
3838 (GEN_OR): New macro.
3839 (GEN_MR): New macro.
3840 (GEN_LWARX): New macro.
3841 (GEN_STWCX): New macro.
3842 (GEN_CMPW): New macro.
3843 (gen_md_form): New function.
3844 (GEN_RLDICL): New macro.
3845 (GEN_RLDICR): New macro.
3846 (gen_i_form): New function.
3848 (GEN_BL): New macro.
3849 (gen_b_form): New function.
3850 (GEN_BNE): New macro.
3851 (GEN_LOAD): New macro.
3852 (GEN_STORE): New macro.
3853 (gen_limm): New function.
3854 (gen_atomic_xchg): New function.
3855 (gen_call): New function.
3856 (ppc_relocate_instruction): New function.
3857 (ppc_install_fast_tracepoint_jump_pad): New function.
3858 (ppc_get_min_fast_tracepoint_insn_len): New function.
3859 (ppc_get_ipa_tdesc_idx): New function.
3860 (the_low_target): Wire in the new functions.
3861 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3863 * linux-ppc-tdesc.h: New file.
3865 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3867 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3868 (alloc_jump_pad_buffer): New function.
3869 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3870 (alloc_jump_pad_buffer): New function.
3871 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3872 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3873 (alloc_jump_pad_buffer): New function.
3874 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3875 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3876 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3877 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3879 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3881 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3882 * linux-amd64-ipa.c: Likewise.
3883 * linux-i386-ipa.c: Likewise.
3884 * linux-s390-ipa.c: Likewise.
3885 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3886 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3887 set_trace_state_variable_value_ptr.
3888 (struct ipa_sym_addresses): Likewise.
3889 (symbol_list): Likewise.
3890 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3891 accessing gdb_collect directly.
3892 (gdb_collect_ptr_type): New typedef.
3893 (get_raw_reg_ptr_type): New typedef.
3894 (get_trace_state_variable_value_ptr_type): New typedef.
3895 (set_trace_state_variable_value_ptr_type): New typedef.
3896 (gdb_collect_ptr): New global.
3897 (get_raw_reg_ptr): New global.
3898 (get_trace_state_variable_value_ptr): New global.
3899 (set_trace_state_variable_value_ptr): New global.
3900 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3901 accessing get_raw_reg directly.
3902 (get_get_tsv_func_addr): Likewise for
3903 get_trace_state_variable_value_ptr.
3904 (get_set_tsv_func_addr): Likewise for
3905 set_trace_state_variable_value_ptr.
3906 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3908 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3910 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3912 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3914 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3916 (relocate_instruction): Remove own_buf.
3917 * server.c (own_buf): Make global.
3918 (handle_v_requests): Make global.
3919 * server.h (own_buf): New declaration.
3920 (handle_v_requests): New prototype.
3922 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3925 * linux-s390-low.c (add_insns): New function.
3926 (s390_emit_prologue): New function.
3927 (s390_emit_epilogue): New function.
3928 (s390_emit_add): New function.
3929 (s390_emit_sub): New function.
3930 (s390_emit_mul): New function.
3931 (s390_emit_lsh): New function.
3932 (s390_emit_rsh_signed): New function.
3933 (s390_emit_rsh_unsigned): New function.
3934 (s390_emit_ext): New function.
3935 (s390_emit_log_not): New function.
3936 (s390_emit_bit_and): New function.
3937 (s390_emit_bit_or): New function.
3938 (s390_emit_bit_xor): New function.
3939 (s390_emit_bit_not): New function.
3940 (s390_emit_equal): New function.
3941 (s390_emit_less_signed): New function.
3942 (s390_emit_less_unsigned): New function.
3943 (s390_emit_ref): New function.
3944 (s390_emit_if_goto): New function.
3945 (s390_emit_goto): New function.
3946 (s390_write_goto_address): New function.
3947 (s390_emit_litpool): New function.
3948 (s390_emit_const): New function.
3949 (s390_emit_call): New function.
3950 (s390_emit_reg): New function.
3951 (s390_emit_pop): New function.
3952 (s390_emit_stack_flush): New function.
3953 (s390_emit_zero_ext): New function.
3954 (s390_emit_swap): New function.
3955 (s390_emit_stack_adjust): New function.
3956 (s390_emit_set_r2): New function.
3957 (s390_emit_int_call_1): New function.
3958 (s390_emit_void_call_2): New function.
3959 (s390_emit_eq_goto): New function.
3960 (s390_emit_ne_goto): New function.
3961 (s390_emit_lt_goto): New function.
3962 (s390_emit_le_goto): New function.
3963 (s390_emit_gt_goto): New function.
3964 (s390_emit_ge_goto): New function.
3965 (s390x_emit_prologue): New function.
3966 (s390x_emit_epilogue): New function.
3967 (s390x_emit_add): New function.
3968 (s390x_emit_sub): New function.
3969 (s390x_emit_mul): New function.
3970 (s390x_emit_lsh): New function.
3971 (s390x_emit_rsh_signed): New function.
3972 (s390x_emit_rsh_unsigned): New function.
3973 (s390x_emit_ext): New function.
3974 (s390x_emit_log_not): New function.
3975 (s390x_emit_bit_and): New function.
3976 (s390x_emit_bit_or): New function.
3977 (s390x_emit_bit_xor): New function.
3978 (s390x_emit_bit_not): New function.
3979 (s390x_emit_equal): New function.
3980 (s390x_emit_less_signed): New function.
3981 (s390x_emit_less_unsigned): New function.
3982 (s390x_emit_ref): New function.
3983 (s390x_emit_if_goto): New function.
3984 (s390x_emit_const): New function.
3985 (s390x_emit_call): New function.
3986 (s390x_emit_reg): New function.
3987 (s390x_emit_pop): New function.
3988 (s390x_emit_stack_flush): New function.
3989 (s390x_emit_zero_ext): New function.
3990 (s390x_emit_swap): New function.
3991 (s390x_emit_stack_adjust): New function.
3992 (s390x_emit_int_call_1): New function.
3993 (s390x_emit_void_call_2): New function.
3994 (s390x_emit_eq_goto): New function.
3995 (s390x_emit_ne_goto): New function.
3996 (s390x_emit_lt_goto): New function.
3997 (s390x_emit_le_goto): New function.
3998 (s390x_emit_gt_goto): New function.
3999 (s390x_emit_ge_goto): New function.
4000 (s390_emit_ops): New function.
4001 (struct linux_target_ops): Fill in emit_ops hook.
4003 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4006 * Makefile.in: Add s390 IPA files.
4007 * configure.srv: Build IPA for s390.
4008 * linux-s390-ipa.c: New file.
4009 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4010 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4011 (tdesc_s390_linux32): Likewise.
4012 (init_registers_s390_linux32v1): Likewise.
4013 (tdesc_s390_linux32v1): Likewise.
4014 (init_registers_s390_linux32v2): Likewise.
4015 (tdesc_s390_linux32v2): Likewise.
4016 (init_registers_s390_linux64): Likewise.
4017 (tdesc_s390_linux64): Likewise.
4018 (init_registers_s390_linux64v1): Likewise.
4019 (tdesc_s390_linux64v1): Likewise.
4020 (init_registers_s390_linux64v2): Likewise.
4021 (tdesc_s390_linux64v2): Likewise.
4022 (init_registers_s390_te_linux64): Likewise.
4023 (tdesc_s390_te_linux64): Likewise.
4024 (init_registers_s390_vx_linux64): Likewise.
4025 (tdesc_s390_vx_linux64): Likewise.
4026 (init_registers_s390_tevx_linux64): Likewise.
4027 (tdesc_s390_tevx_linux64): Likewise.
4028 (init_registers_s390x_linux64): Likewise.
4029 (tdesc_s390x_linux64): Likewise.
4030 (init_registers_s390x_linux64v1): Likewise.
4031 (tdesc_s390x_linux64v1): Likewise.
4032 (init_registers_s390x_linux64v2): Likewise.
4033 (tdesc_s390x_linux64v2): Likewise.
4034 (init_registers_s390x_te_linux64): Likewise.
4035 (tdesc_s390x_te_linux64): Likewise.
4036 (init_registers_s390x_vx_linux64): Likewise.
4037 (tdesc_s390x_vx_linux64): Likewise.
4038 (init_registers_s390x_tevx_linux64): Likewise.
4039 (tdesc_s390x_tevx_linux64): Likewise.
4040 (have_hwcap_s390_vx): New static variable.
4041 (s390_arch_setup): Fill have_hwcap_s390_vx.
4042 (s390_get_thread_area): New function.
4043 (s390_ft_entry_gpr_esa): New const.
4044 (s390_ft_entry_gpr_zarch): New const.
4045 (s390_ft_entry_misc): New const.
4046 (s390_ft_entry_fr): New const.
4047 (s390_ft_entry_vr): New const.
4048 (s390_ft_main_31): New const.
4049 (s390_ft_main_64): New const.
4050 (s390_ft_exit_fr): New const.
4051 (s390_ft_exit_vr): New const.
4052 (s390_ft_exit_misc): New const.
4053 (s390_ft_exit_gpr_esa): New const.
4054 (s390_ft_exit_gpr_zarch): New const.
4055 (append_insns): New function.
4056 (s390_relocate_instruction): New function.
4057 (s390_install_fast_tracepoint_jump_pad): New function.
4058 (s390_get_min_fast_tracepoint_insn_len): New function.
4059 (s390_get_ipa_tdesc_idx): New function.
4060 (struct linux_target_ops): Wire in the above functions.
4061 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4062 * linux-s390-tdesc.h: New file.
4064 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4066 * linux-s390-low.c (s390_supports_tracepoints): New function.
4067 (struct linux_target_ops): Fill supports_tracepoints hook.
4069 2016-03-18 Yao Qi <yao.qi@linaro.org>
4071 * linux-low.c (lwp_signal_can_be_delivered): New function.
4072 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4074 2016-03-18 Yao Qi <yao.qi@linaro.org>
4076 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4077 0 if signal is enqueued. Remove 'signal' from one debugging
4078 message. Move one debugging message to some lines below.
4079 Remove code setting 'signal' to 0.
4081 2016-03-18 Yao Qi <yao.qi@linaro.org>
4083 * linux-low.c (linux_low_filter_event): Remove redundant
4084 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4086 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4088 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4089 (struct linux_target_ops): Wire in the above.
4091 2016-03-03 Yao Qi <yao.qi@linaro.org>
4093 * linux-low.c: Update comments to start_step_over.
4095 2016-03-03 Yao Qi <yao.qi@linaro.org>
4098 * linux-low.c (handle_extended_wait): Set child suspended
4099 if event_lwp->bp_reinsert isn't zero.
4101 2016-03-02 Yao Qi <yao.qi@linaro.org>
4103 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4104 enqueue_pending_signal.
4106 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4108 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4111 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4113 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4114 (s390_regmap_3264) [!__s390x__]: New global.
4115 (s390_collect_ptrace_register): Skip map entries containing -1.
4116 (s390_supply_ptrace_register): Ditto.
4117 (s390_fill_gprs_high): New function.
4118 (s390_store_gprs_high): New function.
4119 (s390_regsets): Add NT_S390_HIGH_GPRS.
4120 (s390_get_hwcap): Enable on 31-bit.
4121 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4122 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4123 Detect NT_S390_HIGH_GPRS.
4124 (s390_usrregs_info_3264): Enable on 31-bit.
4125 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4126 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4128 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4131 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4132 * configure.srv: Ditto.
4133 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4134 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4135 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4136 (init_registers_amd64_linux): Remove prototype.
4137 (tdesc_amd64_linux): Remove declaration.
4138 (get_ipa_tdesc): New function.
4139 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4140 initialize remaining tdescs.
4141 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4142 (init_registers_i386_linux): Remove prototype.
4143 (tdesc_i386_linux): Remove declaration.
4144 (get_ipa_tdesc): New function.
4145 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4146 initialize remaining tdescs.
4147 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4148 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4149 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4150 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4151 (x86_get_ipa_tdesc_idx): New function.
4152 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4153 * linux-x86-tdesc.h: New file.
4154 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4155 (target_get_ipa_tdesc_idx): New macro.
4156 * tracepoint.c (ipa_tdesc_idx): New macro.
4157 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4158 (symbol_list): Add ipa_tdesc_idx.
4159 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4160 (ipa_tdesc): Remove.
4161 (ipa_tdesc_idx): New variable.
4162 (get_context_regcache): Use get_ipa_tdesc.
4163 (gdb_collect): Ditto.
4165 * tracepoint.h (get_ipa_tdesc): New prototype.
4166 (ipa_tdesc): Remove.
4168 2016-02-24 Pedro Alves <palves@redhat.com>
4170 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4171 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4172 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4173 Factor out common code between the USE_SIGTRAP_SIGINFO and
4174 !USE_SIGTRAP_SIGINFO blocks.
4175 (linux_low_filter_event): Call save_stop_reason instead of
4176 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4178 (linux_wait_1): Update comments.
4180 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4182 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4183 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4184 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4185 ppc_insert_point, ppc_remove_point.
4187 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4189 * linux-s390-low.c (s390_supports_z_point_type): New function.
4190 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4192 2016-02-16 Yao Qi <yao.qi@linaro.org>
4194 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4195 PC. Get pc from regcache_read_pc.
4197 2016-02-12 Yao Qi <yao.qi@linaro.org>
4199 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4200 or linux_get_pc_32bit.
4201 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4203 2016-02-12 Yao Qi <yao.qi@linaro.org>
4205 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4206 arm_linux_get_next_pcs_fixup.
4208 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4210 * tracepoint.c (x_tracepoint_action_download): Change
4211 write_inferior_data_ptr to write_inferior_data_pointer.
4212 (cmd_qtstart): Likewise.
4213 (write_inferior_data_ptr): Remove.
4214 (download_agent_expr): Change write_inferior_data_ptr to
4215 write_inferior_data_pointer.
4216 (download_tracepoint_1): Likewise.
4217 (download_tracepoint): Likewise.
4218 (download_trace_state_variables): Likewise.
4220 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4221 Marcin Kościelnicki <koriakin@0x04.net>
4223 * tracepoint.c (struct tracepoint_action_ops): Remove.
4224 (struct tracepoint_action): Remove ops.
4225 (m_tracepoint_action_download, r_tracepoint_action_download)
4226 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4227 size and offset accordingly.
4228 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4229 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4230 (tracepoint_action_send, tracepoint_action_download): New functions.
4231 Helpers for trace action handlers.
4232 (add_tracepoint_action): Remove setup actions ops.
4233 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4235 2016-02-10 Yao Qi <yao.qi@linaro.org>
4237 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4239 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4241 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4243 * configure: Regenerate.
4245 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4247 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4248 void * to gdb_byte *.
4249 * linux-low.c (siginfo_fixup): Likewise.
4250 (linux_xfer_siginfo): Likewise.
4251 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4253 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4255 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4257 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4259 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4261 * linux-x86-low.c [__x86_64__]: Include
4262 "nat/amd64-linux-siginfo.h".
4263 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4264 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4265 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4266 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4267 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4268 (cpt_si_fd, si_timerid, si_overrun): Move from
4269 nat/amd64-linux-siginfo.c.
4270 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4272 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4274 * server.c (skip_to_semicolon): Remove.
4275 (process_point_options): Use strchrnul instead of
4278 2016-01-26 Yao Qi <yao.qi@linaro.org>
4280 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4281 * linux-low.c (install_software_single_step_breakpoints): Don't
4282 call regcache_read_pc.
4283 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4286 2016-01-26 Yao Qi <yao.qi@linaro.org>
4288 * linux-low.c (install_software_single_step_breakpoints): Call
4289 regcache_read_pc instead of get_pc.
4291 2016-01-26 Yao Qi <yao.qi@linaro.org>
4293 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4294 (unblock_async_io): Rename to ...
4295 (block_unblock_async_io): ... it. New function.
4296 (enable_async_io): Don't install SIGIO handler. Unblock it
4298 (disable_async_io): Don't ignore SIGIO. Block it instead.
4299 (initialize_async_io): Install SIGIO handler. Don't call
4302 2016-01-26 Yao Qi <yao.qi@linaro.org>
4304 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4305 first character is '\003', call *the_target->request_interrupt.
4307 2016-01-25 Yao Qi <yao.qi@linaro.org>
4309 * remote-utils.c (new_thread_notify): Remove.
4310 (dead_thread_notify): Likewise.
4311 * remote-utils.h (new_thread_notify): Remove declaration.
4312 (dead_thread_notify): Likewise.
4314 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4316 * gdb.trace/pending.exp: Fix expected message on continue.
4318 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4320 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4321 it works properly on big-endian machines where sizeof (CORE_ADDR)
4324 2016-01-21 Pedro Alves <palves@redhat.com>
4326 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4327 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4328 * configure: Regenerate.
4330 2016-01-21 Yao Qi <yao.qi@linaro.org>
4332 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4333 is_thumb and set it according to CPSR saved on the stack.
4334 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4335 arm_sigreturn_next_pc.
4337 2016-01-18 Yao Qi <yao.qi@linaro.org>
4339 * linux-low.c (linux_set_pc_64bit): New function.
4340 (linux_get_pc_64bit): New function.
4341 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4343 * linux-sparc-low.c (debug_threads): Remove declaration.
4344 (sparc_get_pc): Remove.
4345 (the_low_target): Use linux_get_pc_64bit instead of
4347 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4348 (the_low_target): Use linux_get_pc_64bit and
4351 2016-01-18 Yao Qi <yao.qi@linaro.org>
4353 * linux-arm-low.c (debug_threads): Remove declaration.
4354 (arm_get_pc, arm_set_pc): Remove.
4355 (the_low_target): Use linux_get_pc_32bit and
4357 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4358 (the_low_target): Use linux_get_pc_32bit and
4360 * linux-cris-low.c (debug_threads): Remove declaration.
4361 (cris_get_pc, cris_set_pc,): Remove.
4362 (the_low_target): Use linux_get_pc_32bit and
4364 * linux-crisv32-low.c (debug_threads): Remove declaration.
4365 (cris_get_pc, cris_set_pc): Remove.
4366 (the_low_target): Use linux_get_pc_32bit and
4368 * linux-low.c: Include inttypes.h.
4369 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4370 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4371 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4372 (the_low_target): Use linux_get_pc_32bit and
4374 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4375 (the_low_target): Use linux_get_pc_32bit and
4377 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4378 (the_low_target): Use linux_get_pc_32bit and
4380 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4381 (the_low_target): Use linux_get_pc_32bit and
4383 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4384 (the_low_target): Use linux_get_pc_32bit and
4387 2016-01-18 Gary Benson <gbenson@redhat.com>
4389 * configure.ac (AC_FUNC_FORK): New check.
4390 * config.in: Regenerate.
4391 * configure: Likewise.
4393 2016-01-14 Yao Qi <yao.qi@linaro.org>
4395 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4396 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4397 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4398 arm_get_next_pcs_ctor.
4400 2016-01-12 Josh Stone <jistone@redhat.com>
4401 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4403 * inferiors.h: Include "gdb_vecs.h".
4404 (struct process_info): Add syscalls_to_catch.
4405 * inferiors.c (remove_process): Free syscalls_to_catch.
4406 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4407 syscall_return stops.
4408 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4409 * server.c (handle_general_set): Handle QCatchSyscalls.
4410 (handle_query): Report support for QCatchSyscalls.
4411 * target.h (struct target_ops): Add supports_catch_syscall.
4412 (target_supports_catch_syscall): New macro.
4413 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4414 (struct lwp_info): Add syscall_state.
4415 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4416 Maintain syscall_state and syscalls_to_catch across exec.
4417 (get_syscall_trapinfo): New function, proxy to the_low_target.
4418 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4419 (linux_low_filter_event): Toggle syscall_state entry/return for
4420 syscall traps, and set it ignored for all others.
4421 (gdb_catching_syscalls_p): New function.
4422 (gdb_catch_this_syscall_p): New function.
4423 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4424 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4425 (linux_supports_catch_syscall): New function.
4426 (linux_target_ops): Install it.
4427 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4428 (the_low_target): Install it.
4430 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4432 * acinclude.m4: Include new ../warning.m4 file.
4433 * configure: Regenerated.
4434 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4436 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4438 * ax.c (is_goto_target): Mark static.
4439 * linux-low.c (register_addr): Likewise.
4440 (linux_fetch_registers, linux_store_registers): Likewise.
4441 * mem-break.c (any_persistent_commands): Fix old prototype.
4442 (add_commands_to_breakpoint): Mark static.
4443 * regcache.c (find_register_by_name): Delete unused func.
4444 * remote-utils.c (hex_or_minus_one): Mark static.
4445 * server.c (monitor_show_help): Mark static.
4446 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4447 handle_v_requests): Likewise.
4449 2016-01-12 Pedro Alves <palves@redhat.com>
4451 Remove use of the registered trademark symbol throughout.
4453 2016-01-08 Yao Qi <yao.qi@linaro.org>
4455 * remote-utils.c (getpkt): If c is '\003', call target hook
4458 2016-01-06 Yao Qi <yao.qi@linaro.org>
4460 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4461 linux-aarch32-low.c.
4462 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4463 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4464 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4465 (thumb2_breakpoint): Declare.
4466 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4467 linux-aarch32-low.h.
4468 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4469 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4470 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4472 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4474 * gdbreplay.c (gdbreplay_version): Change copyright year in
4476 * server.c (gdbserver_version): Likewise.
4478 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4480 * server.c (crc32_table): Delete.
4481 (crc32): Use libiberty's xcrc32 function.
4483 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4485 * lynx-low.c (lynx_delete_thread_callback): New function.
4486 (lynx_mourn): Properly delete our process and all of its
4487 threads. Remove call to clear_inferiors.
4489 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4491 * target.c (thread_search_callback): Add check that
4492 the thread_stopped target callback is not NULL before
4495 2015-12-21 Yao Qi <yao.qi@linaro.org>
4497 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4500 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4502 * server.c (handle_query): Call target_supports_software_single_step.
4504 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4506 * linux-low.c (single_step): New function.
4507 (linux_resume_one_lwp_throw): Call single_step.
4508 (start_step_over): Likewise.
4510 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4512 * Makefile.in (SFILES): Append arch/arm-linux.c,
4513 arch/arm-get-next-pcs.c.
4514 (arm-linux.o): New rule.
4515 (arm-get-next-pcs.o): New rule.
4516 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4518 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4519 to linux-aarch32-low.c.
4520 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4521 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4522 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4523 (thumb2_breakpoint_len): Likewise.
4524 (arm_is_thumb_mode): Make non-static.
4525 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4526 from linux-aarch32-low.c.
4527 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4528 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4529 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4530 (thumb2_breakpoint_len): Likewise.
4531 (arm_is_thumb_mode): New declaration.
4532 * linux-arm-low.c: Include arch/arm-linux.h
4533 aarch/arm-get-next-pcs.h, sys/syscall.h.
4534 (get_next_pcs_ops): New struct.
4535 (get_next_pcs_addr_bits_remove): New function.
4536 (get_next_pcs_is_thumb): New function.
4537 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4538 (arm_sigreturn_next_pc): Likewise.
4539 (get_next_pcs_syscall_next_pc): Likewise.
4540 (arm_gdbserver_get_next_pcs): Likewise.
4541 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4543 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4544 * server.h: Include gdb_vecs.h.
4546 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4548 * Makefile.in (SFILES): Append common/common-regcache.c.
4549 (OBS): Append common-regcache.o.
4550 (common-regcache.o): New rule.
4551 * regcache.c (init_register_cache): Initialize cache to
4553 (regcache_raw_read_unsigned): New function.
4554 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4555 register_status enum.
4557 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4559 * linux-aarch64-low.c (the_low_targets): Rename
4560 breakpoint_reinsert_addr to get_next_pcs.
4561 * linux-arm-low.c (the_low_targets): Likewise.
4562 * linux-bfin-low.c (the_low_targets): Likewise.
4563 * linux-cris-low.c (the_low_targets): Likewise.
4564 * linux-crisv32-low.c (the_low_targets): Likewise.
4565 * linux-low.c (can_software_single_step): Likewise.
4566 (install_software_single_step_breakpoints): New function.
4567 (start_step_over): Use install_software_single_step_breakpoints.
4568 * linux-low.h: New CORE_ADDR vector.
4569 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4571 * linux-mips-low.c (the_low_targets): Likewise.
4572 * linux-nios2-low.c (the_low_targets): Likewise.
4573 * linux-sparc-low.c (the_low_targets): Likewise.
4575 2015-12-17 Pedro Alves <palves@redhat.com>
4577 * linux-low.c (linux_kill_one_lwp): Remove references to
4579 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4581 (linux_init_signals): Delete.
4582 (initialize_low): Adjust.
4583 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4585 2015-12-16 Pedro Alves <palves@redhat.com>
4587 * configure.ac (compiler warning flags): When testing a
4588 -Wno-foo option, check whether -Wfoo works instead.
4589 * configure: Regenerate.
4591 2015-12-11 Don Breazeal <donb@codesourcery.com>
4593 * server.c (process_serial_event): Don't exit from gdbserver
4594 in remote mode if there are still active inferiors.
4596 2015-12-11 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4599 arm_breakpoint_at if the process is 32-bit.
4601 2015-12-11 Yao Qi <yao.qi@linaro.org>
4603 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4606 2015-12-07 Yao Qi <yao.qi@linaro.org>
4608 * configure.srv: Append arm.o to srv_tgtobj for
4609 aarch64*-*-linux* target.
4610 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4611 from linux-arm-low.c.
4612 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4613 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4614 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4615 (thumb2_breakpoint_len): Likewise.
4616 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4617 (arm_breakpoint_kinds): Likewise.
4618 (arm_breakpoint_kind_from_pc): Likewise.
4619 (arm_sw_breakpoint_from_kind): Likewise.
4620 (arm_breakpoint_kind_from_current_state): Likewise.
4621 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4622 (arm_sw_breakpoint_from_kind): Declare.
4623 (arm_breakpoint_kind_from_current_state): Declare.
4624 (arm_breakpoint_at): Declare.
4625 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4626 arm_sw_breakpoint_from_kind if process is 32-bit.
4627 (aarch64_breakpoint_kind_from_pc): New function.
4628 (aarch64_breakpoint_kind_from_current_state): New function.
4629 (the_low_target): Initialize fields breakpoint_kind_from_pc
4630 and breakpoint_kind_from_current_state.
4631 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4632 linux-aarch32-low.c.
4633 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4634 (arm_breakpoint, arm_breakpoint_len): Likewise.
4635 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4636 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4637 (arm_is_thumb_mode): Likewise.
4638 (arm_breakpoint_at): Likewise.
4639 (arm_breakpoint_kind_from_pc): Likewise.
4640 (arm_sw_breakpoint_from_kind): Likewise.
4641 (arm_breakpoint_kind_from_current_state): Likewise.
4644 2015-08-04 Yao Qi <yao.qi@linaro.org>
4646 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4647 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4648 * server.c (extended_protocol): Remove "static".
4649 * server.h (extended_protocol): Declare it.
4651 2015-12-04 Josh Stone <jistone@redhat.com>
4653 * target.h (struct target_ops) <arch_setup>: Rename to ...
4654 (struct target_ops) <post_create_inferior>: ... this.
4655 (target_arch_setup): Rename to ...
4656 (target_post_create_inferior): ... this, calling post_create_inferior.
4657 * server.c (start_inferior): Update target_arch_setup calls to
4658 target_post_create_inferior.
4659 * linux-low.c (linux_low_ptrace_options): Forward declare.
4660 (linux_arch_setup): Update its comment for general use.
4661 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4662 (struct linux_target_ops): Use linux_post_create_inferior.
4663 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4664 to post_create_inferior.
4665 * nto-low.c (struct nto_target_ops): Likewise.
4666 * spu-low.c (struct spu_target_ops): Likewise.
4667 * win32-low.c (struct win32_target_ops): Likewise.
4669 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4671 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4673 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4675 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4676 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4677 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4678 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4679 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4680 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4681 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4682 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4683 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4684 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4685 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4686 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4688 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4690 * linux-low.c (linux_look_up_symbols): Don't call
4691 linux_supports_traceclone.
4692 * linux-low.h (thread_db_init): Remove use_events argument.
4693 * thread-db.c (thread_db_use_event): Remove global variable.
4694 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4695 (struct thread_db) <td_create_bp>: Remove field.
4696 (thread_db_create_event): Remove function.
4697 (thread_db_enable_reporting): Likewise.
4698 (find_one_thread): Don't check for thread_db_use_events.
4699 (attach_thread): Likewise.
4700 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4701 (try_thread_db_load_1): Don't check for thread_db_use_events.
4702 (thread_db_init): Remove use_events argument and thread events
4704 (remove_thread_event_breakpoints): Remove function.
4705 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4707 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4709 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4711 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4712 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4713 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4714 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4715 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4717 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4719 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4720 * linux-low.c (can_hardware_single_step): Use
4721 supports_hardware_single_step.
4722 (can_software_single_step): New function.
4723 (start_step_over): Call can_software_single_step.
4724 (linux_supports_hardware_single_step): New function.
4725 (struct target_ops) <supports_software_single_step>: Initialize.
4726 * linux-low.h (struct linux_target_ops)
4727 <supports_hardware_single_step>: Initialize.
4728 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4729 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4730 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4731 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4732 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4733 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4734 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4735 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4736 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4737 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4739 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4740 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4742 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4743 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4744 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4746 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4747 * target.h (struct target_ops): <supports_software_single_step>:
4749 (target_supports_software_single_step): New macro.
4751 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4753 * linux-low.c (linux_wait_1): Fix pc advance condition.
4754 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4755 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4757 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4759 * linux-arm-low.c (arm_is_thumb_mode): New function.
4760 (arm_breakpoint_at): Use arm_is_thumb_mode.
4761 (arm_breakpoint_kind_from_current_state): New function.
4762 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4764 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4765 (linux_breakpoint_kind_from_current_state): New function.
4766 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4767 * linux-low.h (struct linux_target_ops)
4768 <breakpoint_kind_from_current_state>: New field.
4769 * target.h (struct target_ops): Likewise.
4770 (target_breakpoint_kind_from_current_state): New macro.
4772 2015-11-30 Pedro Alves <palves@redhat.com>
4774 * linux-low.c (linux_resume): Wake up the event loop before
4777 2015-11-30 Pedro Alves <palves@redhat.com>
4779 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4781 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4783 * target.c (struct thread_search): New structure.
4784 (thread_search_callback): New function.
4785 (prev_general_thread): New global.
4786 (prepare_to_access_memory, done_accessing_memory): New functions.
4787 * target.h (prepare_to_access_memory, done_accessing_memory):
4788 Replace macros with function declarations.
4790 2015-11-30 Pedro Alves <palves@redhat.com>
4793 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4794 report TARGET_WAITKIND_NO_RESUMED.
4795 * remote-utils.c (prepare_resume_reply): Handle
4796 TARGET_WAITKIND_NO_RESUMED.
4797 * server.c (report_no_resumed): New global.
4798 (handle_query) <qSupported>: Handle "no-resumed+". Report
4799 "no-resumed+" support.
4800 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4801 return error if the client doesn't support no-resumed events.
4802 (push_stop_notification): New function.
4803 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4804 events if the client supports them.
4806 2015-11-30 Pedro Alves <palves@redhat.com>
4808 * linux-low.c (thread_still_has_status_pending_p): Don't check
4810 (lwp_resumed): New function.
4811 (status_pending_p_callback): Return early if the LWP is not
4812 supposed to be resumed.
4814 2015-11-30 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (handle_extended_wait): Assert that the LWP's
4817 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4818 thread create events, leave the new child's status pending.
4819 (linux_low_filter_event): If GDB wants to hear about thread exit
4820 events, leave the LWP marked dead and don't delete it.
4821 (linux_wait_for_event_filtered): Don't check for thread exit.
4822 (filter_exit_event): New function.
4823 (linux_wait_1): Use it, when returning an exit event.
4824 (linux_resume_one_lwp_throw): Assert that the LWP's
4825 waitstatus is TARGET_WAITKIND_IGNORE.
4826 * remote-utils.c (prepare_resume_reply): Handle
4827 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4828 * server.c (report_thread_events): New global.
4829 (handle_general_set): Handle QThreadEvents.
4830 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4831 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4832 TARGET_WAITKIND_THREAD_EXITED.
4833 * server.h (report_thread_events): Declare.
4835 2015-11-30 Pedro Alves <palves@redhat.com>
4837 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4838 the thread's last_resume_kind was resume_stop.
4840 2015-11-30 Pedro Alves <palves@redhat.com>
4842 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4845 2015-11-30 Pedro Alves <palves@redhat.com>
4847 * server.c (handle_v_requests): Handle vCtrlC.
4849 2015-11-30 Pedro Alves <palves@redhat.com>
4851 * gdbthread.h (find_any_thread_of_pid): Declare.
4852 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4854 * server.c (handle_query): If current_thread is NULL, look for
4855 another thread of the selected process.
4857 2015-11-26 Daniel Colascione <dancol@dancol.org>
4858 Simon Marchi <simon.marchi@ericsson.com>
4860 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4861 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4863 * target.h (struct target_ops) <thread_name>: New field.
4864 (target_thread_name): New macro.
4866 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4868 * regcache.h (regcache_invalidate_pid): Add declaration.
4869 * regcache.c (regcache_invalidate_pid): New function, extracted
4870 from regcache_invalidate.
4871 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4872 Add trivial documentation comment.
4873 * lynx-low.c: Use regcache_invalidate_pid instead of
4874 regcache_invalidate.
4876 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4878 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4879 and Elf64_auxv_t if the target is Android.
4881 2015-11-22 Doug Evans <xdje42@gmail.com>
4883 * target.h: #include <sys/types.h>.
4885 2015-11-19 Pedro Alves <palves@redhat.com>
4887 * linux-low.c (linux_process_qsupported): Change prototype.
4889 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4891 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4892 and adjust to loop over all features.
4893 * server.c (handle_query) <qSupported>: Adjust to call
4894 target_process_qsupported once, passing it a vector of unprocessed
4896 * target.h (struct target_ops) <process_qsupported>: Change
4898 (target_process_qsupported): Adjust.
4900 2015-11-19 Pedro Alves <palves@redhat.com>
4902 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4904 * configure: Regenerate.
4906 2015-11-19 Pedro Alves <palves@redhat.com>
4908 * configure: Regenerate.
4910 2015-11-19 Yao Qi <yao.qi@linaro.org>
4912 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4915 2015-11-19 Yao Qi <yao.qi@linaro.org>
4917 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4918 (struct aarch64_operand): Move enum out.
4920 2015-11-19 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4923 struct user_fpsimd_state *.
4924 (aarch64_store_fpregset): Likewise.
4926 2015-11-19 Yao Qi <yao.qi@linaro.org>
4928 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4929 struct user_pt_regs *.
4930 (aarch64_store_gregset): Likewise.
4932 2015-11-18 Pedro Alves <palves@redhat.com>
4934 * Makefile.in (all_object_files): Add $IPA_OBJS.
4936 2015-11-17 Pedro Alves <palves@redhat.com>
4938 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4939 GDB_SIGNAL_0 and gdb_signal_to_string.
4941 2015-11-17 Pedro Alves <palves@redhat.com>
4943 * win32-low.c (handle_output_debug_string): Remove parameter.
4944 (win32_kill): Remove our_status local and adjust call to
4945 handle_output_debug_string.
4946 (get_child_debug_event): Adjust call to
4947 handle_output_debug_string.
4949 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4951 * linux-mips-low.c (mips_fill_gregset): Add cast.
4952 (mips_store_gregset): Likewise.
4953 (mips_fill_fpregset): Likewise.
4954 (mips_store_fpregset): Likewise.
4956 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4958 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4961 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4963 * linux-mips-low.c (mips_linux_new_thread): Change type of
4964 watch_type to enum target_hw_bp_type.
4966 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4968 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4969 Change return type to arm_hwbp_type.
4971 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4973 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4974 (arm_store_gregset): Likewise.
4975 * linux-arm-low.c (arm_get_hwcap): Likewise.
4976 (arm_read_description): Likewise.
4978 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4980 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4982 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4984 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4985 (ppc_fill_vsxregset): Likewise.
4986 (ppc_store_vsxregset): Likewise.
4987 (ppc_fill_vrregset): Likewise.
4988 (ppc_store_vrregset): Likewise.
4989 (ppc_fill_evrregset): Likewise.
4990 (ppc_store_evrregset): Likewise.
4992 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4994 * linux-ppc-low.c (ppc_usrregs_info): Remove
4995 forward-declaration.
4996 (ppc_arch_setup): Move lower in file.
4998 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5000 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5001 (ps_pdwrite): Likewise.
5003 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5005 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5006 to after assert checks.
5008 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5010 * proc-service.c (ps_pdread): Add/adjust casts.
5011 (ps_pdwrite): Add/adjust casts.
5013 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5015 * server.c (handle_search_memory_1): Cast return value of
5018 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5020 * server.c (write_qxfer_response): Change type of data to
5023 2015-10-29 Pedro Alves <palves@redhat.com>
5025 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5027 2015-10-29 Pedro Alves <palves@redhat.com>
5029 * tracepoint.c (clear_installed_tracepoints): Add casts.
5031 2015-10-29 Pedro Alves <palves@redhat.com>
5033 * server.c (handle_v_cont, process_serial_event): Add enum
5034 gdb_signal casts to signal parsing code.
5036 2015-10-29 Pedro Alves <palves@redhat.com>
5038 * linux-low.h (NULL_REGSET): Define.
5039 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5040 * linux-arm-low.c (arm_regsets): Likewise.
5041 * linux-crisv32-low.c (cris_regsets): Likewise.
5042 * linux-m68k-low.c (m68k_regsets): Likewise.
5043 * linux-mips-low.c (mips_regsets): Likewise.
5044 * linux-nios2-low.c (nios2_regsets): Likewise.
5045 * linux-ppc-low.c (ppc_regsets): Likewise.
5046 * linux-s390-low.c (s390_regsets): Likewise.
5047 * linux-sh-low.c (sh_regsets): Likewise.
5048 * linux-sparc-low.c (sparc_regsets): Likewise.
5049 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5050 * linux-tile-low.c (tile_regsets): Likewise.
5051 * linux-x86-low.c (x86_regsets): Likewise.
5052 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5054 2015-10-29 Pedro Alves <palves@redhat.com>
5056 * linux-low.h (NULL_REGSET): Define.
5057 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5058 * linux-arm-low.c (arm_regsets): Likewise.
5059 * linux-crisv32-low.c (cris_regsets): Likewise.
5060 * linux-m68k-low.c (m68k_regsets): Likewise.
5061 * linux-mips-low.c (mips_regsets): Likewise.
5062 * linux-nios2-low.c (nios2_regsets): Likewise.
5063 * linux-ppc-low.c (ppc_regsets): Likewise.
5064 * linux-s390-low.c (s390_regsets): Likewise.
5065 * linux-sh-low.c (sh_regsets): Likewise.
5066 * linux-sparc-low.c (sparc_regsets): Likewise.
5067 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5068 * linux-tile-low.c (tile_regsets): Likewise.
5069 * linux-x86-low.c (x86_regsets): Likewise.
5070 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5072 2015-10-26 Doug Evans <dje@google.com>
5074 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5076 2015-10-26 Doug Evans <dje@google.com>
5078 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5080 2015-10-26 Doug Evans <dje@google.com>
5082 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5084 (attach_thread, find_new_threads_callback): Ditto.
5086 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5088 * mem-break.h (set_breakpoint_data): Remove.
5090 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5092 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5093 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5094 (initialize_low): Remove set_breakpoint_data call.
5095 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5096 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5097 (initialize_low): Remove set_breakpoint_data call.
5098 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5099 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5100 (initialize_low): Remove set_breakpoint_data call.
5102 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5104 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5105 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5106 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5107 * target.h (target_breakpoint_kind_from_pc): New macro.
5109 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5111 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5112 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5113 the default breakpoint kind.
5115 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5117 * linux-arm-low.c (arm_supports_z_point_type): Add software
5120 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5122 * linux-arm-low.c: Refactor breakpoint definitions.
5123 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5124 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5126 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5128 * Makefile.in: Add arm.c/o.
5129 * configure.srv: Likewise.
5130 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5131 (arm_breakpoint_kind_from_pc): New function.
5132 (arm_sw_breakpoint_from_kind): Return proper kind.
5133 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5137 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5139 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5140 (struct raw_breakpoint) <size>: Remove.
5141 (struct raw_breakpoint) <kind>: Add.
5142 (bp_size): New function.
5143 (bp_opcode): Likewise.
5144 (find_raw_breakpoint_at): Adjust for kind.
5145 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5146 (remove_memory_breakpoint): Adjust for kind call bp_size.
5147 (set_raw_breakpoint_at): Adjust for kind.
5148 (set_breakpoint): Likewise.
5149 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5150 (delete_raw_breakpoint): Adjust for kind.
5151 (delete_breakpoint): Likewise.
5152 (find_gdb_breakpoint): Likewise.
5153 (set_gdb_breakpoint_1): Likewise.
5154 (set_gdb_breakpoint): Likewise.
5155 (delete_gdb_breakpoint_1): Likewise.
5156 (delete_gdb_breakpoint): Likewise.
5157 (uninsert_raw_breakpoint): Likewise.
5158 (reinsert_raw_breakpoint): Likewise.
5159 (set_breakpoint_data): Remove.
5160 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5161 (check_mem_read): Adjust for kind call bp_size.
5162 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5163 (clone_one_breakpoint): Adjust for kind.
5164 * mem-break.h (set_gdb_breakpoint): Likewise.
5165 (delete_gdb_breakpoint): Likewise.
5166 * server.c (process_serial_event): Likewise.
5168 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5170 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5171 (struct linux_target_ops) <breakpoint>: Remove.
5172 (struct linux_target_ops) <breakpoint_len>: Remove.
5173 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5174 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5175 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5176 (arm_sw_breakpoint_from_kind): New function.
5177 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5178 (struct linux_target_ops) <breakpoint>: Remove.
5179 (struct linux_target_ops) <breakpoint_len>: Remove.
5180 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5181 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5182 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5183 (struct linux_target_ops) <breakpoint>: Remove.
5184 (struct linux_target_ops) <breakpoint_len>: Remove.
5185 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5186 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5187 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5188 (struct linux_target_ops) <breakpoint>: Remove.
5189 (struct linux_target_ops) <breakpoint_len>: Remove.
5190 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5191 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5192 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5193 and sw_breakpoint_from_kind to increment the pc.
5194 (linux_breakpoint_kind_from_pc): New function.
5195 (linux_sw_breakpoint_from_kind): New function.
5196 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5197 (initialize_low): Call breakpoint_kind_from_pc and
5198 sw_breakpoint_from_kind to replace breakpoint_data/len.
5199 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5201 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5202 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5203 (struct linux_target_ops) <breakpoint>: Remove.
5204 (struct linux_target_ops) <breakpoint_len>: Remove.
5205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5206 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5207 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5208 (struct linux_target_ops) <breakpoint>: Remove.
5209 (struct linux_target_ops) <breakpoint_len>: Remove.
5210 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5211 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5212 * linux-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5218 (struct linux_target_ops) <breakpoint>: Remove.
5219 (struct linux_target_ops) <breakpoint_len>: Remove.
5220 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5221 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5222 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5223 (struct linux_target_ops) <breakpoint>: Remove.
5224 (struct linux_target_ops) <breakpoint_len>: Remove.
5225 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5226 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5227 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5228 (struct linux_target_ops) <breakpoint>: Remove.
5229 (struct linux_target_ops) <breakpoint_len>: Remove.
5230 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5231 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5232 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5233 (struct linux_target_ops) <breakpoint>: Remove.
5234 (struct linux_target_ops) <breakpoint_len>: Remove.
5235 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5236 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5237 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5238 (struct linux_target_ops) <breakpoint>: Remove.
5239 (struct linux_target_ops) <breakpoint_len>: Remove.
5240 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5241 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5242 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5243 (struct linux_target_ops) <breakpoint>: Remove.
5244 (struct linux_target_ops) <breakpoint_len>: Remove.
5245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5247 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5248 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5249 (struct linux_target_ops) <breakpoint>: Remove.
5250 (struct linux_target_ops) <breakpoint_len>: Remove.
5251 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5252 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5253 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5254 (struct linux_target_ops) <breakpoint>: Remove.
5255 (struct linux_target_ops) <breakpoint_len>: Remove.
5256 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5257 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5259 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5261 * linux-cris-low.c (cris_get_pc): Remove void arg.
5263 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5265 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5268 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5270 * inferiors.c (thread_pid_matches_callback): New function.
5271 (find_thread_process): New function.
5272 (remove_thread): Reset current_thread.
5273 (remove_process): Assert threads have been removed first.
5275 2015-10-15 Yao Qi <yao.qi@linaro.org>
5277 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5279 (aarch64_remove_point): Likewise.
5280 * regcache.c (regcache_register_size): New function.
5282 2015-10-12 Yao Qi <yao.qi@linaro.org>
5284 * linux-aarch64-low.c: Update all callers as emit_load_store
5285 is renamed to aarch64_emit_load_store.
5287 2015-10-12 Yao Qi <yao.qi@linaro.org>
5289 * linux-aarch64-low.c: Update all callers of function renaming
5290 from emit_insn to aarch64_emit_insn.
5292 2015-10-12 Yao Qi <yao.qi@linaro.org>
5294 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5295 arch/aarch64-insn.h.
5296 (struct aarch64_memory_operand): Likewise.
5298 (emit_insn): Move to arch/aarch64-insn.c.
5299 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5300 (emit_load_store): Move to arch/aarch64-insn.c.
5301 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5302 (can_encode_int32): Remove.
5304 2015-10-12 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5307 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5308 (aarch64_relocate_instruction): Likewise.
5309 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5310 (struct aarch64_insn_visitor): Likewise.
5312 2015-10-12 Yao Qi <yao.qi@linaro.org>
5314 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5315 (struct aarch64_insn_visitor): New.
5316 (struct aarch64_insn_relocation_data): New.
5317 (aarch64_ftrace_insn_reloc_b): New function.
5318 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5319 (aarch64_ftrace_insn_reloc_cb): Likewise.
5320 (aarch64_ftrace_insn_reloc_tb): Likewise.
5321 (aarch64_ftrace_insn_reloc_adr): Likewise.
5322 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5323 (aarch64_ftrace_insn_reloc_others): Likewise.
5325 (aarch64_relocate_instruction): Use visitor.
5327 2015-10-12 Yao Qi <yao.qi@linaro.org>
5329 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5330 int. Add argument buf.
5331 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5332 aarch64_relocate_instruction.
5334 2015-10-12 Yao Qi <yao.qi@linaro.org>
5336 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5337 argument insn. Remove local variable insn. Don't call
5339 (aarch64_install_fast_tracepoint_jump_pad): Call
5342 2015-09-30 Yao Qi <yao.qi@linaro.org>
5344 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5345 (emit_load_store_pair): Likewise.
5347 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5349 * dll.c (match_dll): Add cast(s).
5350 (unloaded_dll): Likewise.
5351 * linux-low.c (second_thread_of_pid_p): Likewise.
5352 (delete_lwp_callback): Likewise.
5353 (count_events_callback): Likewise.
5354 (select_event_lwp_callback): Likewise.
5355 (linux_set_resume_request): Likewise.
5356 * server.c (accumulate_file_name_length): Likewise.
5357 (emit_dll_description): Likewise.
5358 (handle_qxfer_threads_worker): Likewise.
5359 (visit_actioned_threads): Likewise.
5360 * thread-db.c (any_thread_of): Likewise.
5361 * tracepoint.c (same_process_p): Likewise.
5362 (match_blocktype): Likewise.
5363 (build_traceframe_info_xml): Likewise.
5365 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5367 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5369 (gdb_unparse_agent_expr): Likewise.
5370 * hostio.c (require_data): Likewise.
5371 (handle_pread): Likewise.
5372 * linux-low.c (disable_regset): Likewise.
5373 (fetch_register): Likewise.
5374 (store_register): Likewise.
5375 (get_dynamic): Likewise.
5376 (linux_qxfer_libraries_svr4): Likewise.
5377 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5378 (set_fast_tracepoint_jump): Likewise.
5379 (uninsert_fast_tracepoint_jumps_at): Likewise.
5380 (reinsert_fast_tracepoint_jumps_at): Likewise.
5381 (validate_inserted_breakpoint): Likewise.
5382 (clone_agent_expr): Likewise.
5383 * regcache.c (init_register_cache): Likewise.
5384 * remote-utils.c (putpkt_binary_1): Likewise.
5385 (decode_M_packet): Likewise.
5386 (decode_X_packet): Likewise.
5387 (look_up_one_symbol): Likewise.
5388 (relocate_instruction): Likewise.
5389 (monitor_output): Likewise.
5390 * server.c (handle_search_memory): Likewise.
5391 (handle_qxfer_exec_file): Likewise.
5392 (handle_qxfer_libraries): Likewise.
5393 (handle_qxfer): Likewise.
5394 (handle_query): Likewise.
5395 (handle_v_cont): Likewise.
5396 (handle_v_run): Likewise.
5397 (captured_main): Likewise.
5398 * target.c (write_inferior_memory): Likewise.
5399 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5400 * tracepoint.c (init_trace_buffer): Likewise.
5401 (add_tracepoint_action): Likewise.
5402 (add_traceframe): Likewise.
5403 (add_traceframe_block): Likewise.
5404 (cmd_qtdpsrc): Likewise.
5405 (cmd_qtdv): Likewise.
5406 (cmd_qtstatus): Likewise.
5407 (response_source): Likewise.
5408 (response_tsv): Likewise.
5409 (cmd_qtnotes): Likewise.
5410 (gdb_collect): Likewise.
5411 (initialize_tracepoint): Likewise.
5413 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5415 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5416 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5417 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5419 (enum aarch64_condition_codes): New enum.
5420 (w0): New static global.
5423 (struct aarch64_memory_operand) <type>: New
5424 MEMORY_OPERAND_POSTINDEX type.
5425 (postindex_memory_operand): New helper function.
5426 (emit_ret): New function.
5427 (emit_load_store_pair): New function, factored out of emit_stp
5428 with support for MEMORY_OPERAND_POSTINDEX.
5429 (emit_stp): Rewrite using emit_load_store_pair.
5430 (emit_ldp): New function.
5431 (emit_load_store): Likewise.
5432 (emit_ldr): Mention post-index instruction in comment.
5433 (emit_ldrh): New function.
5434 (emit_ldrb): New function.
5435 (emit_ldrsw): Mention post-index instruction in comment.
5436 (emit_str): Likewise.
5437 (emit_subs): New function.
5438 (emit_cmp): Likewise.
5439 (emit_and): Likewise.
5440 (emit_orr): Likewise.
5441 (emit_orn): Likewise.
5442 (emit_eor): Likewise.
5443 (emit_mvn): Likewise.
5444 (emit_lslv): Likewise.
5445 (emit_lsrv): Likewise.
5446 (emit_asrv): Likewise.
5447 (emit_mul): Likewise.
5448 (emit_sbfm): Likewise.
5449 (emit_sbfx): Likewise.
5450 (emit_ubfm): Likewise.
5451 (emit_ubfx): Likewise.
5452 (emit_csinc): Likewise.
5453 (emit_cset): Likewise.
5454 (emit_nop): Likewise.
5455 (emit_ops_insns): New helper function.
5456 (emit_pop): Likewise.
5457 (emit_push): Likewise.
5458 (aarch64_emit_prologue): New function.
5459 (aarch64_emit_epilogue): Likewise.
5460 (aarch64_emit_add): Likewise.
5461 (aarch64_emit_sub): Likewise.
5462 (aarch64_emit_mul): Likewise.
5463 (aarch64_emit_lsh): Likewise.
5464 (aarch64_emit_rsh_signed): Likewise.
5465 (aarch64_emit_rsh_unsigned): Likewise.
5466 (aarch64_emit_ext): Likewise.
5467 (aarch64_emit_log_not): Likewise.
5468 (aarch64_emit_bit_and): Likewise.
5469 (aarch64_emit_bit_or): Likewise.
5470 (aarch64_emit_bit_xor): Likewise.
5471 (aarch64_emit_bit_not): Likewise.
5472 (aarch64_emit_equal): Likewise.
5473 (aarch64_emit_less_signed): Likewise.
5474 (aarch64_emit_less_unsigned): Likewise.
5475 (aarch64_emit_ref): Likewise.
5476 (aarch64_emit_if_goto): Likewise.
5477 (aarch64_emit_goto): Likewise.
5478 (aarch64_write_goto_address): Likewise.
5479 (aarch64_emit_const): Likewise.
5480 (aarch64_emit_call): Likewise.
5481 (aarch64_emit_reg): Likewise.
5482 (aarch64_emit_pop): Likewise.
5483 (aarch64_emit_stack_flush): Likewise.
5484 (aarch64_emit_zero_ext): Likewise.
5485 (aarch64_emit_swap): Likewise.
5486 (aarch64_emit_stack_adjust): Likewise.
5487 (aarch64_emit_int_call_1): Likewise.
5488 (aarch64_emit_void_call_2): Likewise.
5489 (aarch64_emit_eq_goto): Likewise.
5490 (aarch64_emit_ne_goto): Likewise.
5491 (aarch64_emit_lt_goto): Likewise.
5492 (aarch64_emit_le_goto): Likewise.
5493 (aarch64_emit_gt_goto): Likewise.
5494 (aarch64_emit_ge_got): Likewise.
5495 (aarch64_emit_ops_impl): New static global variable.
5496 (aarch64_emit_ops): New target function, return
5497 &aarch64_emit_ops_impl.
5498 (struct linux_target_ops): Install it.
5500 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5502 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5503 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5505 * linux-aarch64-ipa.c: New file.
5506 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5508 (aarch64_get_thread_area): New target method.
5509 (extract_signed_bitfield): New helper function.
5510 (aarch64_decode_ldr_literal): New function.
5511 (enum aarch64_opcodes): New enum.
5512 (struct aarch64_register): New struct.
5513 (struct aarch64_operand): New struct.
5514 (x0): New static global.
5523 (aarch64_register): New helper function.
5524 (register_operand): Likewise.
5525 (immediate_operand): Likewise.
5526 (struct aarch64_memory_operand): New struct.
5527 (offset_memory_operand): New helper function.
5528 (preindex_memory_operand): Likewise.
5529 (enum aarch64_system_control_registers): New enum.
5530 (ENCODE): New macro.
5531 (emit_insn): New helper function.
5532 (emit_b): New function.
5533 (emit_bcond): Likewise.
5534 (emit_cb): Likewise.
5535 (emit_tb): Likewise.
5536 (emit_blr): Likewise.
5537 (emit_stp): Likewise.
5538 (emit_ldp_q_offset): Likewise.
5539 (emit_stp_q_offset): Likewise.
5540 (emit_load_store): Likewise.
5541 (emit_ldr): Likewise.
5542 (emit_ldrsw): Likewise.
5543 (emit_str): Likewise.
5544 (emit_ldaxr): Likewise.
5545 (emit_stxr): Likewise.
5546 (emit_stlr): Likewise.
5547 (emit_data_processing_reg): Likewise.
5548 (emit_data_processing): Likewise.
5549 (emit_add): Likewise.
5550 (emit_sub): Likewise.
5551 (emit_mov): Likewise.
5552 (emit_movk): Likewise.
5553 (emit_mov_addr): Likewise.
5554 (emit_mrs): Likewise.
5555 (emit_msr): Likewise.
5556 (emit_sevl): Likewise.
5557 (emit_wfe): Likewise.
5558 (append_insns): Likewise.
5559 (can_encode_int32_in): New helper function.
5560 (aarch64_relocate_instruction): New function.
5561 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5562 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5563 (struct linux_target_ops): Install aarch64_get_thread_area,
5564 aarch64_install_fast_tracepoint_jump_pad and
5565 aarch64_get_min_fast_tracepoint_insn_len.
5567 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5569 * Makefile.in (aarch64-insn.o): New rule.
5570 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5572 2015-09-21 Yao Qi <yao.qi@linaro.org>
5574 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5576 2015-09-21 Yao Qi <yao.qi@linaro.org>
5578 * tracepoint.c (max_jump_pad_size): Remove.
5580 2015-09-18 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c: Don't include sys/uio.h.
5583 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5585 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5587 * tracepoint.c (eval_result_type): Change prototype.
5588 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5590 2015-09-15 Pedro Alves <palves@redhat.com>
5592 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5593 Check whether to report exec events instead of checking whether
5594 multiprocess is enabled.
5596 2015-09-15 Pedro Alves <palves@redhat.com>
5599 * remote-utils.c (prepare_resume_reply): Merge
5600 TARGET_WAITKIND_VFORK_DONE switch case with the
5601 TARGET_WAITKIND_FORKED case.
5603 2015-09-15 Yao Qi <yao.qi@linaro.org>
5605 * server.c (handle_query): Check string comparison using
5606 "else if" instead of "if".
5608 2015-09-15 Yao Qi <yao.qi@linaro.org>
5610 * server.c (vCont_supported): New global variable.
5611 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5612 matches. Append ";vContSupported+" to own_buf.
5613 (handle_v_requests): Append ";s;S" to own_buf if target supports
5614 hardware single step or vCont_supported is false.
5615 (capture_main): Set vCont_supported to zero.
5617 2015-09-15 Yao Qi <yao.qi@linaro.org>
5619 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5621 (linux_supports_hardware_single_step): ... New function.
5622 (linux_target_ops): Update.
5623 * lynx-low.c (lynx_target_ops): Set field
5624 supports_hardware_single_step to target_can_do_hardware_single_step.
5625 * nto-low.c (nto_target_ops): Likewise.
5626 * spu-low.c (spu_target_ops): Likewise.
5627 * win32-low.c (win32_target_ops): Likewise.
5628 * target.c (target_can_do_hardware_single_step): New function.
5629 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5630 Remove. <supports_hardware_single_step>: New field.
5631 (target_supports_conditional_breakpoints): Remove.
5632 (target_supports_hardware_single_step): New macro.
5633 (target_can_do_hardware_single_step): Declare.
5634 * server.c (handle_query): Use target_supports_hardware_single_step
5635 instead of target_supports_conditional_breakpoints.
5637 2015-09-15 Yao Qi <yao.qi@linaro.org>
5639 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5641 (struct linux_target_ops the_low_target): Install
5642 aarch64_linux_siginfo_fixup.
5644 2015-09-11 Don Breazeal <donb@codesourcery.com>
5645 Luis Machado <lgustavo@codesourcery.com>
5647 * linux-low.c (linux_mourn): Static declaration.
5648 (linux_arch_setup): Move in front of
5649 handle_extended_wait.
5650 (linux_arch_setup_thread): New function.
5651 (handle_extended_wait): Handle exec events. Call
5652 linux_arch_setup_thread. Make event_lwp argument a
5653 pointer-to-a-pointer.
5654 (check_zombie_leaders): Do not check stopped threads.
5655 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5656 (linux_low_filter_event): Add lwp and thread for exec'ing
5657 non-leader thread if leader thread has been deleted.
5658 Refactor code into linux_arch_setup_thread and call it.
5659 Pass child lwp pointer by reference to handle_extended_wait.
5660 (linux_wait_for_event_filtered): Update comment.
5661 (linux_wait_1): Prevent clobbering exec event status.
5662 (linux_supports_exec_events): New function.
5663 (linux_target_ops) <supports_exec_events>: Initialize new member.
5664 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5666 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5667 * server.c (report_exec_events): New global variable.
5668 (handle_query): Handle qSupported query for exec-events feature.
5669 (captured_main): Initialize report_exec_events.
5670 * server.h (report_exec_events): Declare new global variable.
5671 * target.h (struct target_ops) <supports_exec_events>: New
5673 (target_supports_exec_events): New macro.
5674 * win32-low.c (win32_target_ops) <supports_exec_events>:
5675 Initialize new member.
5677 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5679 * linux-low.c (linux_low_enable_btrace): Remove.
5680 (linux_target_ops): Replace linux_low_enable_btrace with
5681 linux_enable_btrace.
5683 2015-09-03 Yao Qi <yao.qi@linaro.org>
5685 * linux-aarch64-low.c (aarch64_insert_point): Call
5686 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5689 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5691 * linux-low.c (check_stopped_by_breakpoint): Use
5692 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5694 2015-08-27 Pedro Alves <palves@redhat.com>
5696 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5698 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5700 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5701 the XNEW-family equivalent.
5702 (compile_bytecodes): Likewise.
5703 * dll.c (loaded_dll): Likewise.
5704 * event-loop.c (append_callback_event): Likewise.
5705 (create_file_handler): Likewise.
5706 (create_file_event): Likewise.
5707 * hostio.c (handle_open): Likewise.
5708 * inferiors.c (add_thread): Likewise.
5709 (add_process): Likewise.
5710 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5711 * linux-arm-low.c (arm_new_process): Likewise.
5712 (arm_new_thread): Likewise.
5713 * linux-low.c (add_to_pid_list): Likewise.
5714 (linux_add_process): Likewise.
5715 (handle_extended_wait): Likewise.
5716 (add_lwp): Likewise.
5717 (enqueue_one_deferred_signal): Likewise.
5718 (enqueue_pending_signal): Likewise.
5719 (linux_resume_one_lwp_throw): Likewise.
5720 (linux_resume_one_thread): Likewise.
5721 (linux_read_memory): Likewise.
5722 (linux_write_memory): Likewise.
5723 * linux-mips-low.c (mips_linux_new_process): Likewise.
5724 (mips_linux_new_thread): Likewise.
5725 (mips_add_watchpoint): Likewise.
5726 * linux-x86-low.c (initialize_low_arch): Likewise.
5727 * lynx-low.c (lynx_add_process): Likewise.
5728 * mem-break.c (set_raw_breakpoint_at): Likewise.
5729 (set_breakpoint): Likewise.
5730 (add_condition_to_breakpoint): Likewise.
5731 (add_commands_to_breakpoint): Likewise.
5732 (clone_agent_expr): Likewise.
5733 (clone_one_breakpoint): Likewise.
5734 * regcache.c (new_register_cache): Likewise.
5735 * remote-utils.c (look_up_one_symbol): Likewise.
5736 * server.c (queue_stop_reply): Likewise.
5737 (start_inferior): Likewise.
5738 (queue_stop_reply_callback): Likewise.
5739 (handle_target_event): Likewise.
5740 * spu-low.c (fetch_ppc_memory): Likewise.
5741 (store_ppc_memory): Likewise.
5742 * target.c (set_target_ops): Likewise.
5743 * thread-db.c (thread_db_load_search): Likewise.
5744 (try_thread_db_load_1): Likewise.
5745 * tracepoint.c (add_tracepoint): Likewise.
5746 (add_tracepoint_action): Likewise.
5747 (create_trace_state_variable): Likewise.
5748 (cmd_qtdpsrc): Likewise.
5749 (cmd_qtro): Likewise.
5750 (add_while_stepping_state): Likewise.
5751 * win32-low.c (child_add_thread): Likewise.
5752 (get_image_name): Likewise.
5754 2015-08-25 Yao Qi <yao.qi@linaro.org>
5756 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5758 2015-08-25 Yao Qi <yao.qi@linaro.org>
5760 * Makefile.in (aarch64-linux.o): New rule.
5761 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5763 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5764 (aarch64_init_debug_reg_state): Make it extern.
5765 (aarch64_linux_prepare_to_resume): Remove.
5767 2015-08-25 Yao Qi <yao.qi@linaro.org>
5769 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5770 lwp_arch_private_info and ptid_of_lwp.
5772 2015-08-25 Yao Qi <yao.qi@linaro.org>
5774 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5775 Find proc_info by find_process_pid. All callers updated.
5777 2015-08-25 Yao Qi <yao.qi@linaro.org>
5779 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5781 (debug_reg_change_callback): Remove.
5782 (aarch64_notify_debug_reg_change): Remove.
5784 2015-08-25 Yao Qi <yao.qi@linaro.org>
5786 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5787 Call current_lwp_ptid.
5789 2015-08-25 Yao Qi <yao.qi@linaro.org>
5791 * linux-aarch64-low.c (debug_reg_change_callback): Use
5794 2015-08-25 Yao Qi <yao.qi@linaro.org>
5796 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5798 2015-08-25 Yao Qi <yao.qi@linaro.org>
5800 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5802 2015-08-25 Yao Qi <yao.qi@linaro.org>
5804 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5807 2015-08-25 Yao Qi <yao.qi@linaro.org>
5809 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5811 (debug_reg_change_callback): Remove argument entry and add argument
5812 lwp. Remove local variable thread. Don't print thread id in the
5813 debugging output. Don't check whether pid of thread equals to pid.
5814 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5815 iterate_over_lwps instead find_inferior.
5817 2015-08-24 Pedro Alves <palves@redhat.com>
5819 * inferiors.c (get_first_process): New function.
5820 * inferiors.h (get_first_process): New declaration.
5821 * remote-utils.c (read_ptid): Default to the first process in the
5822 list, instead of to the current thread's process.
5824 2015-08-24 Pedro Alves <palves@redhat.com>
5826 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5827 * event-loop.c: Likewise.
5828 * remote-utils.c: Likewise.
5829 * tracepoint.c: Likewise.
5831 2015-08-24 Pedro Alves <palves@redhat.com>
5833 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5836 2015-08-21 Pedro Alves <palves@redhat.com>
5838 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5839 instead of literal 1.
5841 2015-08-21 Pedro Alves <palves@redhat.com>
5843 * tdesc.c (default_description): Explicitly zero-initialize.
5845 2015-08-21 Pedro Alves <palves@redhat.com>
5848 * inferiors.c (remove_thread): Discard any pending stop reply for
5850 * server.c (remove_all_on_match_pid): Rename to ...
5851 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5853 (discard_queued_stop_replies): Change parameter to a ptid. Now
5855 (handle_v_kill, kill_inferior_callback, captured_main)
5856 (process_serial_event): Adjust.
5857 * server.h (discard_queued_stop_replies): Declare.
5859 2015-08-21 Pedro Alves <palves@redhat.com>
5861 * linux-low.c (wait_for_sigstop): Always switch to no thread
5862 selected if the previously current thread dies.
5863 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5864 process instead of the current thread's.
5865 * remote-utils.c (input_interrupt): Don't check if there's no
5867 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5868 current thread to the general thread fails, error out.
5869 (handle_qxfer_auxv, handle_qxfer_libraries)
5870 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5871 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5872 (handle_query): Check if there's a thread selected instead of
5873 checking whether there's any thread in the thread list.
5874 (handle_qxfer_threads, handle_qxfer_btrace)
5875 (handle_qxfer_btrace_conf): Don't error out early if there's no
5876 thread in the thread list.
5877 (handle_v_cont, myresume): Don't set the current thread to the
5879 (process_serial_event) <Hg handling>: Also set thread_id if the
5880 previous general thread is still alive.
5881 (process_serial_event) <g/G handling>: If setting the current
5882 thread to the general thread fails, error out.
5883 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5884 thread's lwp instead of the current thread's.
5885 * target.c (set_desired_thread): If the desired thread was not
5886 found, leave the current thread pointing to NULL. Return an int
5887 (boolean) indicating success.
5888 * target.h (set_desired_thread): Change return type to int.
5890 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5892 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5893 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5895 (ps_get_thread_area): New function.
5897 2015-08-19 Gary Benson <gbenson@redhat.com>
5899 * hostio.c (handle_pread): Do not attempt to read more data
5900 than hostio_reply_with_data can fit in a packet.
5902 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5904 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5906 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5908 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5910 2015-08-06 Pedro Alves <palves@redhat.com>
5912 * tracepoint.c (expr_eval_result): Now an int.
5914 2015-08-06 Pedro Alves <palves@redhat.com>
5916 * gdbthread.h (struct regcache): Forward declare.
5917 (struct thread_info) <regcache_data>: Now a struct regcache
5919 * inferiors.c (inferior_regcache_data)
5920 (set_inferior_regcache_data): Now work with struct regcache
5922 * inferiors.h (struct regcache): Forward declare.
5923 (inferior_regcache_data, set_inferior_regcache_data): Now work
5924 with struct regcache pointers.
5925 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5926 (free_register_cache_thread): Remove struct regcache pointer
5929 2015-08-06 Pedro Alves <palves@redhat.com>
5931 * server.c (captured_main): On error, print the exception message
5932 to stderr, and if run_once is set, throw a quit.
5934 2015-08-06 Pedro Alves <palves@redhat.com>
5936 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5939 2015-08-06 Pedro Alves <palves@redhat.com>
5941 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5942 reading beyond the passed in buffer length.
5944 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5946 * tracepoint.c (symbol_list) <required>: Remove.
5948 2015-08-06 Pedro Alves <palves@redhat.com>
5950 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5951 count if stopping and suspending threads.
5952 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5953 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5954 (linux_detach): Complete an ongoing step-over.
5955 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5957 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5958 (linux_wait_1): If passing a signal to the inferior after
5959 finishing a step-over, unsuspend and re-resume all lwps. If we
5960 see a single-step event but the thread should be continuing, don't
5961 pass the trap to gdb.
5962 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5963 internal_error instead of gdb_assert.
5964 (enqueue_pending_signal): New function.
5965 (check_ptrace_stopped_lwp_gone): Add debug output.
5966 (start_step_over): Use internal_error instead of gdb_assert.
5967 (complete_ongoing_step_over): New function.
5968 (linux_resume_one_thread): Don't resume a suspended thread.
5969 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5972 2015-08-06 Pedro Alves <palves@redhat.com>
5974 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5975 (linux_thread_alive): Use lwp_is_marked_dead.
5976 (extended_event_reported): Delete.
5977 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5978 instead of extended_event_reported.
5979 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5981 (lwp_is_marked_dead): New function.
5982 (lwp_running): Use lwp_is_marked_dead.
5983 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5986 2015-08-06 Pedro Alves <palves@redhat.com>
5988 * linux-low.c (linux_wait_1): Move fork event output out of the
5989 !report_to_gdb check. Pass event_child->waitstatus to
5990 target_waitstatus_to_string instead of ourstatus.
5992 2015-08-04 Yao Qi <yao.qi@linaro.org>
5994 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5995 if current_thread is 32 bit.
5997 2015-08-04 Yao Qi <yao.qi@linaro.org>
5999 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6000 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6001 * server.c (extended_protocol): Remove "static".
6002 * server.h (extended_protocol): Declare it.
6004 2015-08-04 Yao Qi <yao.qi@linaro.org>
6006 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6007 both aarch64 and aarch32.
6008 (aarch64_set_pc): Likewise.
6010 2015-08-04 Yao Qi <yao.qi@linaro.org>
6012 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6013 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6014 arm-with-neon.xml to srv_xmlfiles.
6015 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6016 (is_64bit_tdesc): New function.
6017 (aarch64_linux_read_description): New function.
6018 (aarch64_arch_setup): Call aarch64_linux_read_description.
6019 (regs_info): Rename to regs_info_aarch64.
6020 (aarch64_regs_info): Return right regs_info.
6021 (initialize_low_arch): Call initialize_low_arch_aarch32.
6023 2015-08-04 Yao Qi <yao.qi@linaro.org>
6025 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6026 * linux-aarch32-low.c: New file.
6027 * linux-aarch32-low.h: New file.
6028 * linux-arm-low.c (arm_fill_gregset): Move it to
6029 linux-aarch32-low.c.
6030 (arm_store_gregset): Likewise.
6031 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6032 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6033 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6034 (regs_info): Rename to regs_info_arm.
6035 (arm_regs_info): Return regs_info_aarch32 if
6036 have_ptrace_getregset is 1 and target description is
6037 arm_with_neon or arm_with_vfpv3.
6038 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6039 Call initialize_low_arch_aarch32 instead.
6041 2015-08-04 Yao Qi <yao.qi@linaro.org>
6043 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6044 * linux-low.c: ... here.
6045 * linux-low.h (have_ptrace_getregset): Declare it.
6047 2015-08-04 Pedro Alves <palves@redhat.com>
6049 * thread-db.c (struct thread_db): Use new typedefs.
6050 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6052 (disable_thread_event_reporting): Cast result of dlsym to
6053 destination function pointer type.
6054 (thread_db_mourn): Use td_ta_delete_ftype.
6056 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6058 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6060 (CDX_BREAKPOINT): Define for R2.
6061 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6062 (the_low_target): Add comments.
6064 2015-07-30 Yao Qi <yao.qi@linaro.org>
6066 * linux-arm-low.c (arm_hwcap): Remove it.
6067 (arm_read_description): New local variable arm_hwcap. Don't
6068 set arm_hwcap to zero.
6070 2015-07-30 Yao Qi <yao.qi@linaro.org>
6072 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6073 Use regcache->tdesc instead.
6074 (arm_store_wmmxregset): Likewise.
6075 (arm_fill_vfpregset): Likewise.
6076 (arm_store_vfpregset): Likewise.
6078 2015-07-30 Yao Qi <yao.qi@linaro.org>
6080 * linux-arm-low.c: Include arch/arm.h.
6081 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6082 (arm_store_gregset): Likewise.
6084 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6086 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6087 ptrace's 4th parameter.
6089 2015-07-27 Yao Qi <yao.qi@linaro.org>
6091 * configure.srv (case aarch64*-*-linux*): Don't set
6094 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6096 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6098 * linux-arm-low.c: Likewise.
6099 * linux-cris-low.c: Likewise.
6100 * linux-crisv32-low.c: Likewise.
6101 * linux-low.c: Likewise.
6102 * linux-m68k-low.c: Likewise.
6103 * linux-mips-low.c: Likewise.
6104 * linux-nios2-low.c: Likewise.
6105 * linux-s390-low.c: Likewise.
6106 * linux-sparc-low.c: Likewise.
6107 * linux-tic6x-low.c: Likewise.
6108 * linux-tile-low.c: Likewise.
6109 * linux-x86-low.c: Likewise.
6111 2015-07-24 Pedro Alves <palves@redhat.com>
6113 * config.in: Regenerate.
6114 * configure: Regenerate.
6116 2015-07-24 Pedro Alves <palves@redhat.com>
6118 * acinclude.m4: Include ../ptrace.m4.
6119 * configure.ac: Call GDB_AC_PTRACE.
6120 * config.in, configure: Regenerate.
6122 2015-07-24 Yao Qi <yao.qi@linaro.org>
6124 * linux-low.c (linux_create_inferior): Remove setting to
6125 proc->priv->new_inferior.
6126 (linux_attach): Likewise.
6127 (linux_low_filter_event): Likewise.
6128 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6130 2015-07-24 Yao Qi <yao.qi@linaro.org>
6132 * linux-low.c (linux_arch_setup): New function.
6133 (linux_low_filter_event): If proc->tdesc is NULL and
6134 proc->attached is true, call the_low_target.arch_setup.
6135 Otherwise, keep status pending, and return.
6136 (linux_resume_one_lwp_throw): Don't call get_pc if
6137 thread->while_stepping isn't NULL. Don't call
6138 get_thread_regcache if proc->tdesc is NULL.
6139 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6140 (linux_target_ops): Install arch_setup.
6141 * server.c (start_inferior): Call the_target->arch_setup.
6142 * target.h (struct target_ops) <arch_setup>: New field.
6143 (target_arch_setup): New marco.
6144 * lynx-low.c (lynx_target_ops): Update.
6145 * nto-low.c (nto_target_ops): Update.
6146 * spu-low.c (spu_target_ops): Update.
6147 * win32-low.c (win32_target_ops): Update.
6149 2015-07-24 Yao Qi <yao.qi@linaro.org>
6151 * linux-low.c (linux_add_process): Don't set
6152 proc->priv->new_inferior.
6153 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6154 (linux_attach): Likewise.
6156 2015-07-24 Yao Qi <yao.qi@linaro.org>
6158 * server.c (start_inferior): Code refactor.
6160 2015-07-24 Yao Qi <yao.qi@linaro.org>
6162 * server.c (process_serial_event): Set general_thread.
6164 2015-07-21 Yao Qi <yao.qi@linaro.org>
6166 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6167 aarch64_linux_get_debug_reg_capacity.
6169 2015-07-17 Yao Qi <yao.qi@linaro.org>
6171 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6172 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6173 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6174 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6175 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6176 (AARCH64_HWP_ALIGNMENT): Likewise.
6177 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6178 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6179 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6180 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6181 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6182 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6183 (struct aarch64_debug_reg_state): Likewise.
6184 (struct arch_lwp_info): Likewise.
6185 (aarch64_align_watchpoint): Likewise.
6186 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6187 (aarch64_watchpoint_length): Likewise.
6188 (aarch64_point_encode_ctrl_reg): Likewise
6189 (aarch64_point_is_aligned): Likewise.
6190 (aarch64_align_watchpoint): Likewise.
6191 (aarch64_linux_set_debug_regs):
6192 (aarch64_dr_state_insert_one_point): Likewise.
6193 (aarch64_dr_state_remove_one_point): Likewise.
6194 (aarch64_handle_breakpoint): Likewise.
6195 (aarch64_handle_aligned_watchpoint): Likewise.
6196 (aarch64_handle_unaligned_watchpoint): Likewise.
6197 (aarch64_handle_watchpoint): Likewise.
6199 2015-07-17 Yao Qi <yao.qi@linaro.org>
6201 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6202 and don't aarch64_get_debug_reg_state. All callers update.
6203 (aarch64_handle_aligned_watchpoint): Likewise.
6204 (aarch64_handle_unaligned_watchpoint): Likewise.
6205 (aarch64_handle_watchpoint): Likewise.
6206 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6207 (aarch64_remove_point): Likewise.
6209 2015-07-17 Yao Qi <yao.qi@linaro.org>
6211 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6213 (aarch64_handle_unaligned_watchpoint): Likewise.
6215 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6217 Revert the previous 3 commits:
6218 Move gdb_regex* to common/
6219 Move linux_find_memory_regions_full & co.
6220 gdbserver build-id attribute generator
6222 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6223 Jan Kratochvil <jan.kratochvil@redhat.com>
6225 gdbserver build-id attribute generator.
6226 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6227 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6228 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6230 (get_dynamic): Use find_pdhr to traverse program headers.
6231 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6232 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6233 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6234 (get_hex_build_id): New.
6235 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6236 to reply XML document.
6238 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6239 Jan Kratochvil <jan.kratochvil@redhat.com>
6241 * target.c: Include target/target-utils.h and fcntl.h.
6242 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6243 (target_fileio_read_stralloc): New functions.
6245 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6247 * Makefile.in (OBS): Add gdb_regex.o.
6249 * config.in: Rebuilt.
6250 * configure: Rebuilt.
6252 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6253 Jan Kratochvil <jan.kratochvil@redhat.com>
6255 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6256 * Makefile.in (OBS): Add target-utils.o.
6257 (linux-maps.o, target-utils.o): New.
6258 * configure.srv (srv_linux_obj): Add linux-maps.o.
6260 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6262 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6264 (the_low_target): Install it.
6266 2015-07-14 Pedro Alves <palves@redhat.com>
6268 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6269 Instead, ignore ECHILD, and throw an error for other errnos.
6271 2015-07-10 Pedro Alves <palves@redhat.com>
6273 * event-loop.c (struct callback_event) <data>: Change type to
6274 gdb_client_data instance instead of gdb_client_data pointer.
6275 (append_callback_event): Adjust.
6277 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6279 * linux-aarch64-low.c: Add comments for each linux_target_ops
6280 method. Remove comments already covered in target_ops and
6281 linux_target_ops definitions.
6282 (the_low_target): Add comments for each unimplemented method.
6284 2015-07-09 Yao Qi <yao.qi@linaro.org>
6286 * linux-aarch64-low.c (aarch64_regmap): Remove.
6287 (aarch64_usrregs_info): Remove.
6288 (regs_info): Set field usrregs to NULL.
6290 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6292 * linux-low.c: Include "rsp-low.h"
6293 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6294 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6295 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6296 (handle_btrace_enable_pt): New.
6297 (handle_btrace_general_set): Support "pt".
6298 (handle_btrace_conf_general_set): Support "pt:size".
6300 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6302 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6305 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6307 * linux-aarch64-low.c: Remove comment about endianness.
6308 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6309 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6312 2015-06-24 Gary Benson <gbenson@redhat.com>
6314 * linux-i386-ipa.c (stdint.h): Do not include.
6315 * lynx-i386-low.c (stdint.h): Likewise.
6316 * lynx-ppc-low.c (stdint.h): Likewise.
6317 * mem-break.c (stdint.h): Likewise.
6318 * thread-db.c (stdint.h): Likewise.
6319 * tracepoint.c (stdint.h): Likewise.
6320 * win32-low.c (stdint.h): Likewise.
6322 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6324 * server.c (write_qxfer_response): Update call to
6325 remote_escape_output.
6327 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6328 Jan Kratochvil <jan.kratochvil@redhat.com>
6330 Merge multiple hex conversions.
6331 * gdbreplay.c (tohex): Rename to 'fromhex'.
6332 (logchar): Use fromhex.
6334 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6336 * server.c (handle_qxfer_libraries): Set `version' attribute for
6339 2015-06-10 Gary Benson <gbenson@redhat.com>
6341 * target.h (struct target_ops) <multifs_open>: New field.
6342 <multifs_unlink>: Likewise.
6343 <multifs_readlink>: Likewise.
6344 * linux-low.c (nat/linux-namespaces.h): New include.
6345 (linux_target_ops): Initialize the_target->multifs_open,
6346 the_target->multifs_unlink and the_target->multifs_readlink.
6347 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6348 * hostio.c (hostio_fs_pid): New static variable.
6349 (hostio_handle_new_gdb_connection): New function.
6350 (handle_setfs): Likewise.
6351 (handle_open): Use the_target->multifs_open as appropriate.
6352 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6353 (handle_readlink): Use the_target->multifs_readlink as
6355 (handle_vFile): Handle vFile:setfs packets.
6356 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6357 after target_handle_new_gdb_connection.
6359 2015-06-10 Gary Benson <gbenson@redhat.com>
6361 * configure.ac (AC_CHECK_FUNCS): Add setns.
6362 * config.in: Regenerate.
6363 * configure: Likewise.
6364 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6365 (linux-namespaces.o): New rule.
6366 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6368 2015-06-09 Gary Benson <gbenson@redhat.com>
6370 * hostio.c (handle_open): Process mode argument with
6371 fileio_to_host_mode.
6373 2015-06-01 Yao Qi <yao.qi@linaro.org>
6375 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6376 * linux-x86-low.c: Likewise.
6378 2015-05-28 Don Breazeal <donb@codesourcery.com>
6380 * linux-low.c (handle_extended_wait): Initialize
6381 thread_info.last_resume_kind for new fork children.
6383 2015-05-15 Pedro Alves <palves@redhat.com>
6385 * target.h (target_handle_new_gdb_connection): Rewrite using if
6386 wrapped in do/while.
6388 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6390 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6391 * configure, config.in: Regenerate.
6392 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6395 2015-05-12 Don Breazeal <donb@codesourcery.com>
6397 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6398 PTRACE_EVENT_VFORK_DONE.
6399 (linux_low_ptrace_options, extended_event_reported): Add vfork
6401 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6402 and "vforkdone" for RSP 'T' Stop Reply Packet.
6403 * server.h (report_vfork_events): Declare
6406 2015-05-12 Don Breazeal <donb@codesourcery.com>
6408 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6409 (the_low_target) <new_fork>: Initialize new member.
6410 * linux-arm-low.c (arm_new_fork): New function.
6411 (the_low_target) <new_fork>: Initialize new member.
6412 * linux-low.c (handle_extended_wait): Call new target function
6414 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6415 * linux-mips-low.c (mips_add_watchpoint): New function
6416 extracted from mips_insert_point.
6417 (the_low_target) <new_fork>: Initialize new member.
6418 (mips_linux_new_fork): New function.
6419 (mips_insert_point): Call mips_add_watchpoint.
6420 * linux-x86-low.c (x86_linux_new_fork): New function.
6421 (the_low_target) <new_fork>: Initialize new member.
6423 2015-05-12 Don Breazeal <donb@codesourcery.com>
6425 * linux-low.c (handle_extended_wait): Implement return value,
6426 rename argument 'event_child' to 'event_lwp', handle
6427 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6428 (linux_low_ptrace_options): New function.
6429 (linux_low_filter_event): Call linux_low_ptrace_options,
6430 use different argument fo linux_enable_event_reporting,
6431 use return value from handle_extended_wait.
6432 (extended_event_reported): New function.
6433 (linux_wait_1): Call extended_event_reported and set
6434 status to report fork events.
6435 (linux_write_memory): Add pid to debug message.
6436 (reset_lwp_ptrace_options_callback): New function.
6437 (linux_handle_new_gdb_connection): New function.
6438 (linux_target_ops): Initialize new structure member.
6439 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6440 * lynx-low.c: Initialize new structure member.
6441 * remote-utils.c (prepare_resume_reply): Implement stop reason
6442 "fork" for "T" stop message.
6443 * server.c (handle_query): Call handle_new_gdb_connection.
6444 * server.h (report_fork_events): Declare global flag.
6445 * target.h (struct target_ops) <handle_new_gdb_connection>:
6447 (target_handle_new_gdb_connection): New macro.
6448 * win32-low.c: Initialize new structure member.
6450 2015-05-12 Don Breazeal <donb@codesourcery.com>
6452 * mem-break.c (APPEND_TO_LIST): Define macro.
6453 (clone_agent_expr): New function.
6454 (clone_one_breakpoint): New function.
6455 (clone_all_breakpoints): New function.
6456 * mem-break.h: Declare new functions.
6458 2015-05-12 Don Breazeal <donb@codesourcery.com>
6460 * linux-low.c (linux_supports_fork_events): New function.
6461 (linux_supports_vfork_events): New function.
6462 (linux_target_ops): Initialize new structure members.
6463 (initialize_low): Call linux_check_ptrace_features.
6464 * lynx-low.c (lynx_target_ops): Initialize new structure
6466 * server.c (report_fork_events, report_vfork_events):
6468 (handle_query): Add new features to qSupported packet and
6470 (captured_main): Initialize new global variables.
6471 * target.h (struct target_ops) <supports_fork_events>:
6473 <supports_vfork_events>: New member.
6474 (target_supports_fork_events): New macro.
6475 (target_supports_vfork_events): New macro.
6476 * win32-low.c (win32_target_ops): Initialize new structure
6479 2015-05-12 Gary Benson <gbenson@redhat.com>
6481 * server.c (handle_qxfer_exec_file): Use current process
6484 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6486 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6487 Remove HAVE_PTRACE_GETREGS conditionals.
6488 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6489 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6491 2015-05-08 Yao Qi <yao.qi@linaro.org>
6493 * linux-low.c (linux_supports_conditional_breakpoints): New
6495 (linux_target_ops): Install new target method.
6496 * lynx-low.c (lynx_target_ops): Install NULL hook for
6497 supports_conditional_breakpoints.
6498 * nto-low.c (nto_target_ops): Likewise.
6499 * spu-low.c (spu_target_ops): Likewise.
6500 * win32-low.c (win32_target_ops): Likewise.
6501 * server.c (handle_query): Check
6502 target_supports_conditional_breakpoints.
6503 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6505 (target_supports_conditional_breakpoints): New macro.
6507 2015-05-06 Pedro Alves <palves@redhat.com>
6510 * server.c (start_inferior): If the process exits, mourn it.
6512 2015-04-21 Gary Benson <gbenson@redhat.com>
6514 * hostio.c (fileio_open_flags_to_host): Factored out to
6515 fileio_to_host_openflags in common/fileio.c. Single use
6518 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6520 * linux-xtensa-low.c (xtensa_fill_gregset)
6521 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6524 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6526 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6527 (regs_info): Replace usrregs pointer with NULL.
6529 2015-04-17 Gary Benson <gbenson@redhat.com>
6531 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6532 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6533 * server.c (handle_qxfer_exec_file): New function.
6534 (qxfer_packets): Add exec-file entry.
6535 (handle_query): Report qXfer:exec-file:read as supported packet.
6537 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6539 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6541 2015-04-09 Gary Benson <gbenson@redhat.com>
6543 * hostio-errno.c (errno_to_fileio_error): Remove function.
6544 Update caller to use remote_fileio_to_fio_error.
6546 2015-04-09 Yao Qi <yao.qi@linaro.org>
6548 * linux-low.c (linux_insert_point): Call
6549 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6550 (linux_remove_point): Call remove_memory_breakpoint if type is
6552 * linux-x86-low.c (x86_insert_point): Don't call
6553 insert_memory_breakpoint.
6554 (x86_remove_point): Don't call remove_memory_breakpoint.
6556 2015-04-01 Pedro Alves <palves@redhat.com>
6557 Cleber Rosa <crosa@redhat.com>
6559 * server.c (gdbserver_usage): Reorganize and extend the usage
6562 2015-03-24 Pedro Alves <palves@redhat.com>
6564 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6565 output. Also dump TRAP_TRACE.
6566 (linux_low_filter_event): In debug output, distinguish a
6567 resume_stop SIGSTOP from a delayed SIGSTOP.
6569 2015-03-24 Gary Benson <gbenson@redhat.com>
6571 * linux-x86-low.c (x86_linux_new_thread): Moved to
6573 (x86_linux_prepare_to_resume): Likewise.
6575 2015-03-24 Gary Benson <gbenson@redhat.com>
6577 * Makefile.in (x86-linux-dregs.o): New rule.
6578 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6579 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6580 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6581 (x86_linux_dr_get): Likewise.
6582 (x86_linux_dr_set): Likewise.
6583 (update_debug_registers_callback): Likewise.
6584 (x86_linux_dr_set_addr): Likewise.
6585 (x86_linux_dr_get_addr): Likewise.
6586 (x86_linux_dr_set_control): Likewise.
6587 (x86_linux_dr_get_control): Likewise.
6588 (x86_linux_dr_get_status): Likewise.
6589 (x86_linux_update_debug_registers): Likewise.
6591 2015-03-24 Gary Benson <gbenson@redhat.com>
6593 * linux-x86-low.c (x86_linux_update_debug_registers):
6594 New function, factored out from...
6595 (x86_linux_prepare_to_resume): ...this.
6597 2015-03-24 Gary Benson <gbenson@redhat.com>
6599 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6600 (x86_linux_dr_set): Likewise.
6601 (update_debug_registers_callback): Likewise.
6602 (x86_linux_dr_set_addr): Likewise.
6603 (x86_linux_dr_get_addr): Likewise.
6604 (x86_linux_dr_set_control): Likewise.
6605 (x86_linux_dr_get_control): Likewise.
6606 (x86_linux_dr_get_status): Likewise.
6607 (x86_linux_prepare_to_resume): Likewise.
6609 2015-03-24 Gary Benson <gbenson@redhat.com>
6611 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6612 Use perror_with_name. Pass string through gettext.
6613 (x86_linux_dr_set): Likewise.
6615 2015-03-24 Gary Benson <gbenson@redhat.com>
6617 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6618 (x86_linux_dr_set_addr): ...this.
6619 (x86_dr_low_get_addr): Rename to...
6620 (x86_linux_dr_get_addr): ...this.
6621 (x86_dr_low_set_control): Rename to...
6622 (x86_linux_dr_set_control): ...this.
6623 (x86_dr_low_get_control): Rename to...
6624 (x86_linux_dr_get_control): ...this.
6625 (x86_dr_low_get_status): Rename to...
6626 (x86_linux_dr_get_status): ...this.
6627 (x86_dr_low): Update with new function names.
6629 2015-03-24 Gary Benson <gbenson@redhat.com>
6631 * Makefile.in (x86-linux.o): New rule.
6632 * configure.srv: Add x86-linux.o to relevant targets.
6633 * linux-low.c (lwp_set_arch_private_info): New function.
6634 (lwp_arch_private_info): Likewise.
6635 * linux-x86-low.c: Include nat/x86-linux.h.
6636 (arch_lwp_info): Removed structure.
6637 (update_debug_registers_callback):
6638 Use lwp_set_debug_registers_changed.
6639 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6640 and lwp_set_debug_registers_changed.
6641 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6643 2015-03-24 Gary Benson <gbenson@redhat.com>
6645 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6646 * linux-arm-low.c (arm_new_thread): Likewise.
6647 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6648 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6649 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6650 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6652 2015-03-24 Gary Benson <gbenson@redhat.com>
6654 * linux-low.c (ptid_of_lwp): New function.
6655 (lwp_is_stopped): Likewise.
6656 (lwp_stop_reason): Likewise.
6657 * linux-x86-low.c (update_debug_registers_callback):
6659 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6662 2015-03-24 Gary Benson <gbenson@redhat.com>
6664 * linux-low.h (linux_stop_lwp): Remove declaration.
6666 2015-03-24 Gary Benson <gbenson@redhat.com>
6668 * linux-low.h: Include nat/linux-nat.h.
6669 * linux-low.c (iterate_over_lwps_args): New structure.
6670 (iterate_over_lwps_filter): New function.
6671 (iterate_over_lwps): Likewise.
6672 * linux-x86-low.c (update_debug_registers_callback):
6673 Update signature to what iterate_over_lwps expects.
6674 Remove PID check that iterate_over_lwps now performs.
6675 (x86_dr_low_set_addr): Use iterate_over_lwps.
6676 (x86_dr_low_set_control): Likewise.
6678 2015-03-24 Gary Benson <gbenson@redhat.com>
6680 * linux-x86-low.c (x86_debug_reg_state): New function.
6681 (x86_linux_prepare_to_resume): Use the above.
6683 2015-03-24 Gary Benson <gbenson@redhat.com>
6685 * linux-low.c (current_lwp_ptid): New function.
6686 * linux-x86-low.c: Include nat/linux-nat.h.
6687 (x86_dr_low_get_addr): Use current_lwp_ptid.
6688 (x86_dr_low_get_control): Likewise.
6689 (x86_dr_low_get_status): Likewise.
6691 2015-03-20 Pedro Alves <palves@redhat.com>
6693 * tracepoint.c (cmd_qtstatus): Make "str" const.
6695 2015-03-20 Pedro Alves <palves@redhat.com>
6697 * server.c (handle_general_set): Make "req_str" const.
6699 2015-03-19 Pedro Alves <palves@redhat.com>
6701 * linux-low.c (linux_resume_one_lwp): Rename to ...
6702 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6703 instead call perror_with_name.
6704 (check_ptrace_stopped_lwp_gone): New function.
6705 (linux_resume_one_lwp): Reimplement as wrapper around
6706 linux_resume_one_lwp_throw that swallows errors if the LWP is
6709 2015-03-19 Pedro Alves <palves@redhat.com>
6711 * linux-low.c (count_events_callback, select_event_lwp_callback):
6712 No longer check whether the thread has resume_stop as last resume
6715 2015-03-19 Pedro Alves <palves@redhat.com>
6717 * linux-low.c (count_events_callback, select_event_lwp_callback):
6718 Use the lwp's status_pending_p field, not the thread's.
6720 2015-03-19 Pedro Alves <palves@redhat.com>
6722 * linux-low.c (select_event_lwp_callback): Update comments to
6723 no longer mention SIGTRAP.
6725 2015-03-18 Gary Benson <gbenson@redhat.com>
6727 * server.c (handle_query): Do not report vFile:fstat as supported.
6729 2015-03-11 Gary Benson <gbenson@redhat.com>
6731 * hostio.c (sys/types.h): New include.
6732 (sys/stat.h): Likewise.
6733 (common-remote-fileio.h): Likewise.
6734 (handle_fstat): New function.
6735 (handle_vFile): Handle vFile:fstat packets.
6737 2015-03-11 Gary Benson <gbenson@redhat.com>
6739 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6740 struct stat.st_blocks and struct stat.st_blksize.
6741 * configure: Regenerate.
6742 * config.in: Likewise.
6743 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6744 (OBS): Add common-remote-fileio.o.
6745 (common-remote-fileio.o): New rule.
6747 2015-03-09 Pedro Alves <palves@redhat.com>
6749 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6750 'struct sockaddr' pointer in 'accept' call.
6752 2015-03-09 Pedro Alves <palves@redhat.com>
6755 2015-03-07 Pedro Alves <palves@redhat.com>
6756 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6757 or <winsock2.h> here. Instead include "gdb_socket.h".
6758 (remote_open): Use union gdb_sockaddr_u.
6759 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6760 or <winsock2.h> here. Instead include "gdb_socket.h".
6761 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6762 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6764 (init_named_socket, gdb_agent_helper_thread): Use union
6767 2015-03-07 Pedro Alves <palves@redhat.com>
6769 * configure.ac (build_warnings): Move
6770 -Wdeclaration-after-statement to the C-specific set.
6771 * configure: Regenerate.
6773 2015-03-07 Pedro Alves <palves@redhat.com>
6775 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6776 or <winsock2.h> here. Instead include "gdb_socket.h".
6777 (remote_open): Use union gdb_sockaddr_u.
6778 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6779 or <winsock2.h> here. Instead include "gdb_socket.h".
6780 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6781 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6783 (init_named_socket, gdb_agent_helper_thread): Use union
6786 2015-03-07 Pedro Alves <palves@redhat.com>
6788 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6791 2015-03-06 Yao Qi <yao.qi@linaro.org>
6793 * linux-aarch64-low.c (aarch64_insert_point): Use
6794 show_debug_regs as a boolean.
6795 (aarch64_remove_point): Likewise.
6797 2015-03-05 Pedro Alves <palves@redhat.com>
6799 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6800 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6801 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6802 * nto-low.c (nto_target_ops): Likewise.
6803 * spu-low.c (spu_target_ops): Likewise.
6804 * win32-low.c (win32_target_ops): Likewise.
6806 2015-03-04 Pedro Alves <palves@redhat.com>
6808 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6809 Decide whether a breakpoint triggered based on the SIGTRAP's
6811 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6812 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6813 (linux_low_filter_event): Check for breakpoints before checking
6815 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6817 (linux_stopped_by_sw_breakpoint)
6818 (linux_supports_stopped_by_sw_breakpoint)
6819 (linux_stopped_by_hw_breakpoint)
6820 (linux_supports_stopped_by_hw_breakpoint): New functions.
6821 (linux_target_ops): Install new target methods.
6823 2015-03-04 Pedro Alves <palves@redhat.com>
6825 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6826 * server.c (swbreak_feature, hwbreak_feature): New globals.
6827 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6828 (captured_main): Clear swbreak_feature and hwbreak_feature.
6829 * server.h (swbreak_feature, hwbreak_feature): Declare.
6830 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6831 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6832 supports_stopped_by_hw_breakpoint>: New fields.
6833 (target_supports_stopped_by_sw_breakpoint)
6834 (target_stopped_by_sw_breakpoint)
6835 (target_supports_stopped_by_hw_breakpoint)
6836 (target_stopped_by_hw_breakpoint): Declare.
6838 2015-03-04 Pedro Alves <palves@redhat.com>
6840 enum lwp_stop_reason -> enum target_stop_reason
6841 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6842 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6843 (linux_wait_1, stuck_in_jump_pad_callback)
6844 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6845 (linux_stopped_by_watchpoint):
6846 * linux-low.h (enum lwp_stop_reason): Delete.
6847 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6848 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6850 2015-03-04 Yao Qi <yao.qi@linaro.org>
6852 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6854 2015-03-03 Gary Benson <gbenson@redhat.com>
6856 * hostio.c (handle_vFile): Fix prefix lengths.
6858 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6860 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6863 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6865 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6866 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6867 (clean): Add "rm -f" for above C files.
6868 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6869 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6870 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6871 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6872 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6873 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6874 (init_registers_s390x_vx_linux64)
6875 (init_registers_s390x_tevx_linux64)
6876 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6877 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6879 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6880 (s390_store_vxrs_high): New functions.
6881 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6883 (s390_arch_setup): Add logic for selecting one of the new target
6884 descriptions. Activate the new vector regsets if applicable.
6885 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6886 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6887 and init_registers_s390x_tevx_linux64.
6889 2015-03-01 Pedro Alves <palves@redhat.com>
6891 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6894 2015-02-27 Pedro Alves <palves@redhat.com>
6896 * linux-x86-low.c (u_debugreg_offset): New function.
6897 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6899 2015-02-27 Pedro Alves <palves@redhat.com>
6901 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6902 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6903 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6904 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6905 (ps_lsetfpregs, ps_getpid)
6906 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6907 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6908 (ps_lsetxregs, ps_plog): Declare.
6910 2015-02-27 Pedro Alves <palves@redhat.com>
6912 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6913 IP_AGENT_EXPORT_FUNC.
6914 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6915 IP_AGENT_EXPORT_FUNC.
6916 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6917 (IP_AGENT_EXPORT): Delete.
6918 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6919 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6920 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6921 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6922 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6923 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6924 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6925 (traceframe_read_count, traceframe_write_count)
6926 (traceframes_created, trace_state_variables, get_raw_reg)
6927 (get_trace_state_variable_value, set_trace_state_variable_value)
6928 (ust_loaded, helper_thread_id, cmd_buf): Use
6929 IPA_SYM_EXPORTED_NAME.
6930 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6931 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6932 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6933 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6934 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6935 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6936 EXTERN_C_PUSH/EXTERN_C_POP.
6937 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6938 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6939 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6940 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6941 (traceframe_write_count, traceframe_read_count)
6942 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6943 (about_to_request_buffer_space, get_trace_state_variable_value)
6944 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6945 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6946 EXTERN_C_PUSH/EXTERN_C_POP.
6947 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6948 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6949 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6950 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6951 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6952 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6953 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6954 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6956 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6957 (IP_AGENT_EXPORT_VAR_DECL): Define.
6959 (gdb_agent_get_raw_reg): Declare.
6961 2015-02-27 Tom Tromey <tromey@redhat.com>
6962 Pedro Alves <palves@redhat.com>
6964 Rename symbols whose names are reserved C++ keywords throughout.
6966 2015-02-27 Pedro Alves <palves@redhat.com>
6968 * Makefile.in (COMPILER): New, get it from autoconf.
6969 (CXX): Get from autoconf instead.
6970 (COMPILE.pre): Use COMPILER.
6971 (CC-LD): Rename to ...
6972 (CC_LD): ... this. Use COMPILER.
6973 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6974 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6975 * acinclude.m4: Include build-with-cxx.m4.
6976 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6977 Disable -Werror by default if building in C++ mode.
6978 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6979 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6980 the C++ compiler. Save/restore CXXFLAGS too.
6981 * configure: Regenerate.
6983 2015-02-27 Pedro Alves <palves@redhat.com>
6985 * acinclude.m4: Include libiberty.m4.
6986 * configure.ac: Call libiberty_INIT.
6987 * config.in, configure: Regenerate.
6989 2015-02-26 Pedro Alves <palves@redhat.com>
6991 * linux-low.c (linux_wait_1): When incrementing the PC past a
6992 program breakpoint always use the_low_target.breakpoint_len as
6993 increment, rather than the maximum between that and
6994 the_low_target.decr_pc_after_break.
6996 2015-02-23 Pedro Alves <palves@redhat.com>
6998 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6999 thread was doing a step-over; always adjust the PC if
7000 we stepped over a permanent breakpoint.
7001 (linux_wait_1): If we stepped over breakpoint that was on top of a
7002 permanent breakpoint, manually advance the PC past it.
7004 2015-02-23 Pedro Alves <palves@redhat.com>
7006 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7008 (x86_fill_gregset, x86_store_gregset): Use it when handling
7011 2015-02-20 Pedro Alves <palves@redhat.com>
7013 * thread-db.c: Include "nat/linux-procfs.h".
7014 (thread_db_init): Skip listing new threads if the kernel supports
7015 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7017 2015-02-20 Pedro Alves <palves@redhat.com>
7019 * linux-low.c (status_pending_p_callback): Use ptid_match.
7021 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7023 PR breakpoints/16812
7024 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7025 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7026 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7028 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7030 PR breakpoints/15956
7031 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7033 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7035 * linux-low.c (linux_low_btrace_conf): Print size.
7036 * server.c (handle_btrace_conf_general_set): New.
7037 (hanle_general_set): Call handle_btrace_conf_general_set.
7038 (handle_query): Report Qbtrace-conf:bts:size as supported.
7040 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7042 * linux-low.c (linux_low_enable_btrace): Update parameters.
7043 (linux_low_btrace_conf): New.
7044 (linux_target_ops)<to_btrace_conf>: Initialize.
7045 * server.c (current_btrace_conf): New.
7046 (handle_btrace_enable): Rename to ...
7047 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7048 to target_enable_btrace. Update comment. Update users.
7049 (handle_qxfer_btrace_conf): New.
7050 (qxfer_packets): Add btrace-conf entry.
7051 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7052 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7053 (target_ops)<read_btrace_conf>: New.
7054 (target_enable_btrace): Update parameters.
7055 (target_read_btrace_conf): New.
7057 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7059 * server.c (handle_btrace_general_set): Remove call to
7060 target_supports_btrace.
7061 (supported_btrace_packets): New.
7062 (handle_query): Call supported_btrace_packets.
7063 * target.h: include btrace-common.h.
7064 (btrace_target_info): Removed.
7065 (supports_btrace, target_supports_btrace): Update parameters.
7067 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7069 * Makefile.in (SFILES): Add common/btrace-common.c.
7070 (OBS): Add common/btrace-common.o.
7071 (btrace-common.o): Add build rules.
7072 * linux-low: Include btrace-common.h.
7073 (linux_low_read_btrace): Use struct btrace_data. Call
7074 btrace_data_init and btrace_data_fini.
7076 2015-02-06 Pedro Alves <palves@redhat.com>
7078 * thread-db.c (find_new_threads_callback): Add debug output.
7080 2015-02-04 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7083 (resume_stopped_resumed_lwps): New function.
7084 (linux_wait_for_event_filtered): Use it.
7086 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7088 * Makefile.in (SFILES): Add linux-personality.c.
7089 (linux-personality.o): New rule.
7090 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7091 list of objects to be built.
7092 * linux-low.c: Include nat/linux-personality.h.
7093 (linux_create_inferior): Remove code to disable address space
7094 randomization (moved to ../nat/linux-personality.c). Create
7095 cleanup to disable address space randomization.
7097 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7099 * Makefile.in (posix-strerror.o): New rule.
7100 (mingw-strerror.o): Likewise.
7101 * configure: Regenerated.
7102 * configure.ac: Source file ../common/common.host. Initialize new
7103 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7105 2015-01-14 Yao Qi <yao@codesourcery.com>
7107 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7108 (ppc-linux.o): New rule.
7109 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7110 * configure.ac: AC_CHECK_FUNCS(getauxval).
7111 * config.in: Re-generated.
7112 * configure: Re-generated.
7113 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7114 ppc64_64bit_inferior_p
7116 2015-01-14 Yao Qi <yao@codesourcery.com>
7118 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7119 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7120 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7121 (PT_ORIG_R3, PT_TRAP): Likewise.
7122 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7123 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7124 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7126 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7128 * i387-fp.c (i387_cache_to_xsave): In look over
7129 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7130 zmmh_low_space field by use of zmmh_high_space.
7132 2015-01-09 Pedro Alves <palves@redhat.com>
7134 * linux-low.c (step_over_bkpt): Move higher up in the file.
7135 (handle_extended_wait): Don't store the stop_pc here.
7136 (get_stop_pc): Adjust comments and rename to ...
7137 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7138 stopped for a software breakpoint or hardware breakpoint.
7139 (thread_still_has_status_pending_p): New function.
7140 (status_pending_p_callback): Use
7141 thread_still_has_status_pending_p. If the event is no longer
7142 interesting, resume the LWP.
7143 (handle_tracepoints): Add assert.
7144 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7145 (wstatus_maybe_breakpoint): New function.
7146 (cancel_breakpoint): Delete function.
7147 (check_stopped_by_watchpoint): New function, factored out from
7148 linux_low_filter_event.
7149 (lp_status_maybe_breakpoint): Delete function.
7150 (linux_low_filter_event): Remove filter_ptid argument.
7151 Leave thread group exits pending here. Store the LWP's stop PC.
7152 Always leave events pending.
7153 (linux_wait_for_event_filtered): Pull all events out of the
7154 kernel, and leave them all pending.
7155 (count_events_callback, select_event_lwp_callback): Consider all
7157 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7158 (select_event_lwp): Only give preference to the stepping LWP in
7159 all-stop mode. Adjust comments.
7160 (ignore_event): New function.
7161 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7162 references to cancel_breakpoints. Adjust to renames. Also give
7163 equal priority to all LWPs that have had events in non-stop mode.
7164 If reporting a software breakpoint event, unadjust the LWP's PC.
7165 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7166 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7168 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7169 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7170 (linux_stopped_by_watchpoint): Adjust.
7171 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7172 * linux-low.h (enum lwp_stop_reason): New.
7173 (struct lwp_info) <stop_pc>: Adjust comment.
7174 <stopped_by_watchpoint>: Delete field.
7175 <stop_reason>: New field.
7176 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7177 * mem-break.c (software_breakpoint_inserted_here)
7178 (hardware_breakpoint_inserted_here): New function.
7179 * mem-break.h (software_breakpoint_inserted_here)
7180 (hardware_breakpoint_inserted_here): Declare.
7181 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7182 (cancel_breakpoints): Delete.
7183 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7184 (upload_fast_traceframes): Remove references to
7187 2015-01-09 Pedro Alves <palves@redhat.com>
7189 * thread-db.c (find_new_threads_callback): Ignore thread if the
7190 kernel thread ID is -1.
7192 2015-01-09 Pedro Alves <palves@redhat.com>
7194 * linux-low.c (linux_attach_fail_reason_string): Move to
7195 nat/linux-ptrace.c, and rename.
7196 (linux_attach_lwp): Update comment.
7197 (attach_proc_task_lwp_callback): New function.
7198 (linux_attach): Adjust to rename and use
7199 linux_proc_attach_tgid_threads.
7200 (linux_attach_fail_reason_string): Delete declaration.
7202 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7204 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7205 * server.c (gdbserver_version): Likewise.
7207 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7209 * remote-utils.c: Include ctype.h.
7210 (input_interrupt): Explicitly handle the case when the char
7211 received is the NUL byte. Improve the printing of non-ASCII
7214 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7216 * linux-low.c (linux_low_filter_event): Update call to
7217 linux_enable_event_reporting following the addition of
7218 a new parameter to that function.
7220 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7223 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7224 (AARCH64_FPCR_REGNO): Likewise.
7225 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7226 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7227 (aarch64_store_fpregset): Likewise.
7229 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7231 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7232 Remove FIXME comment about assumption about N.
7234 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7236 * configure.ac: If large-file support is disabled in GDBserver,
7237 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7238 * configure: Regenerate.
7240 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7242 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7243 warning upon ENODATA from ptrace.
7244 * linux-s390-low.c (s390_store_tdb): New.
7245 (s390_regsets): Add regset for NT_S390_TDB.
7247 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7249 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7250 without a fill_function.
7251 * linux-s390-low.c (s390_fill_last_break): Remove.
7252 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7253 (s390_arch_setup): Use regset's size instead of fill_function for
7256 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7258 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7259 the regset's store function when ptrace returned an error.
7260 * regcache.c (get_thread_regcache): Invalidate register cache
7261 before fetching inferior's registers.
7263 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7265 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7266 while-loop as for-loop.
7267 (regsets_store_inferior_registers): Likewise.
7269 2014-11-28 Yao Qi <yao@codesourcery.com>
7271 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7272 * config.in, configure: Re-generate.
7273 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7276 2014-11-21 Yao Qi <yao@codesourcery.com>
7278 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7279 (AC_CHECK_HEADERS): Remove malloc.h.
7280 * configure: Re-generated.
7281 * config.in: Re-generated.
7282 * server.h: Don't include alloca.h and malloc.h.
7283 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7284 Don't include malloc.h.
7286 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7288 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7289 corresponding ERRNO check in same block.
7291 2014-11-12 Pedro Alves <palves@redhat.com>
7293 * server.c (cont_thread): Update comment.
7294 (start_inferior, attach_inferior): No longer clear cont_thread.
7295 (handle_v_cont): No longer set cont_thread.
7296 (captured_main): Clear cont_thread each time a GDB connects.
7298 2014-11-12 Pedro Alves <palves@redhat.com>
7300 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7301 thread, and don't resume all threads if the Hc thread has exited.
7303 2014-11-12 Pedro Alves <palves@redhat.com>
7305 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7306 the process group instead of to a specific LWP.
7308 2014-10-15 Pedro Alves <palves@redhat.com>
7311 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7313 (arm_set_thread_context): Delete.
7314 (the_low_target): Adjust.
7315 * win32-i386-low.c (debug_registers_changed)
7316 (debug_registers_used): Delete.
7317 (update_debug_registers_callback): New function.
7318 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7319 needing to update their debug registers.
7320 (win32_get_current_dr): New function.
7321 (x86_dr_low_get_addr, x86_dr_low_get_control)
7322 (x86_dr_low_get_status): Fetch the debug register from the thread
7324 (i386_initial_stuff): Adjust.
7325 (i386_get_thread_context): Remove current_event parameter. Don't
7326 clear debug_registers_changed nor copy DR values to
7328 (i386_set_thread_context): Delete.
7329 (i386_prepare_to_resume): New function.
7330 (i386_thread_added): Mark the thread as needing to update irs
7332 (the_low_target): Remove i386_set_thread_context and install
7333 i386_prepare_to_resume.
7334 * win32-low.c (win32_get_thread_context): Adjust.
7335 (win32_set_thread_context): Use SetThreadContext
7337 (win32_prepare_to_resume): New function.
7338 (win32_require_context): New function, factored out from ...
7339 (thread_rec): ... this.
7340 (continue_one_thread): Call win32_prepare_to_resume on each thread
7341 we're about to continue.
7342 (win32_resume): Call win32_prepare_to_resume on the event thread.
7343 * win32-low.h (struct win32_thread_info)
7344 <debug_registers_changed>: New field.
7345 (struct win32_target_ops): Change prototype of set_thread_context,
7346 delete set_thread_context and add prepare_to_resume.
7347 (win32_require_context): New declaration.
7349 2014-10-08 Gary Benson <gbenson@redhat.com>
7351 * server.h: Do not include common-exceptions.h.
7353 2014-10-08 Gary Benson <gbenson@redhat.com>
7355 * server.h: Do not include cleanups.h.
7357 2014-09-30 James Hogan <james.hogan@imgtec.com>
7359 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7362 2014-09-23 Yao Qi <yao@codesourcery.com>
7364 * linux-low.c (lp_status_maybe_breakpoint): New function.
7365 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7366 (count_events_callback): Likewise.
7367 (select_event_lwp_callback): Likewise.
7368 (cancel_breakpoints_callback): Likewise.
7370 2014-09-19 Don Breazeal <donb@codesourcery.com>
7372 * linux-low.c (handle_extended_wait): Call
7373 linux_ptrace_get_extended_event.
7374 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7375 linux_is_extended_waitstatus.
7377 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7379 * Makefile.in (CPPFLAGS): Define.
7380 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7381 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7383 2014-09-16 Gary Benson <gbenson@redhat.com>
7385 * inferiors.h (current_inferior): Renamed as...
7386 (current_thread): New variable. All uses updated.
7387 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7388 (maybe_move_out_of_jump_pad): Likewise.
7389 (cancel_breakpoint): Likewise.
7390 (linux_low_filter_event): Likewise.
7391 (wait_for_sigstop): Likewise.
7392 (linux_resume_one_lwp): Likewise.
7393 (need_step_over_p): Likewise.
7394 (start_step_over): Likewise.
7395 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7396 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7397 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7398 and save_inferior as saved_thread.
7399 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7401 (regcache_invalidate_thread): Likewise.
7402 * remote-utils.c (prepare_resume_reply): Likewise.
7403 * thread-db.c (thread_db_get_tls_address): Likewise.
7404 (disable_thread_event_reporting): Likewise.
7405 (remove_thread_event_breakpoints): Likewise.
7406 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7408 * target.h (set_desired_inferior): Renamed as...
7409 (set_desired_thread): New declaration. All uses updated.
7410 * server.c (myresume): Updated comment to reference thread instead
7412 (handle_serial_event): Likewise.
7413 (handle_target_event): Likewise.
7415 2014-09-12 Tom Tromey <tromey@redhat.com>
7416 Gary Benson <gbenson@redhat.com>
7418 * regcache.h: Include common-regcache.h.
7419 (regcache_read_pc): Don't declare.
7420 * regcache.c (get_thread_regcache_for_ptid): New function.
7422 2014-09-11 Tom Tromey <tromey@redhat.com>
7423 Gary Benson <gbenson@redhat.com>
7425 * symbol.c: New file.
7426 * Makefile.in (SFILES): Add symbol.c.
7427 (OBS): Add symbol.o.
7429 2014-09-11 Gary Benson <gbenson@redhat.com>
7431 * target.c (target_stop_ptid, target_continue_ptid): New
7434 2014-09-11 Tom Tromey <tromey@redhat.com>
7435 Gary Benson <gbenson@redhat.com>
7437 * target.h: Include target/target.h.
7438 * target.c (target_read_memory, target_read_uint32)
7439 (target_write_memory): New functions.
7441 2014-09-11 Gary Benson <gbenson@redhat.com>
7443 * server.h (debug_hw_points): Don't declare.
7444 * server.c (debug_hw_points): Don't define. Replace all uses
7445 with show_debug_regs.
7446 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7447 all uses with show_debug_regs.
7449 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7451 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7452 endianness into account.
7453 (ppc_supply_ptrace_register): Likewise.
7455 2014-09-03 James Hogan <james.hogan@imgtec.com>
7457 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7458 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7460 2014-09-03 Gary Benson <gbenson@redhat.com>
7462 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7463 ALL_DEBUG_ADDRESS_REGISTERS.
7465 2014-09-02 Gary Benson <gbenson@redhat.com>
7467 * i386-low.h: Renamed as...
7468 * x86-low.h: New file. All type, function and variable name
7469 prefixes changed from "i386_" to "x86_". All references updated.
7470 * i386-low.c: Renamed as...
7471 * x86-low.c: New file. All type, function and variable name
7472 prefixes changed from "i386_" to "x86_". All references updated.
7474 2014-09-02 Gary Benson <gbenson@redhat.com>
7476 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7477 (x86_linux_new_thread): Likewise.
7479 2014-08-29 Gary Benson <gbenson@redhat.com>
7481 * server.h (setjmp.h): Do not include.
7482 (toplevel): Do not declare.
7483 (common-exceptions.h): Include.
7484 (cleanups.h): Likewise.
7485 * server.c (toplevel): Do not define.
7486 (exit_code): New static global.
7487 (detach_or_kill_for_exit_cleanup): New function.
7488 (main): New function. Original main renamed to...
7489 (captured_main): New function.
7490 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7492 2014-08-29 Gary Benson <gbenson@redhat.com>
7494 * Makefile.in (SFILES): Add common/common-exceptions.c.
7495 (OBS): Add common-exceptions.o.
7496 (common-exceptions.o): New rule.
7497 * utils.c (prepare_to_throw_exception): New function.
7499 2014-08-29 Gary Benson <gbenson@redhat.com>
7501 * config.in: Regenerate.
7502 * configure: Likewise.
7504 2014-08-29 Gary Benson <gbenson@redhat.com>
7506 * Makefile.in (SFILES): Add common/cleanups.c.
7508 (cleanups.o): New rule.
7510 2014-08-29 Gary Benson <gbenson@redhat.com>
7512 * utils.c (internal_vwarning): New function.
7514 2014-08-28 Gary Benson <gbenson@redhat.com>
7516 * utils.h (fatal): Remove declaration.
7517 * utils.c (fatal): Remove function.
7519 2014-08-28 Gary Benson <gbenson@redhat.com>
7521 * tracepoint.c (gdb_agent_init): Replace fatal with
7523 (initialize_tracepoint): Likewise.
7525 2014-08-28 Gary Benson <gbenson@redhat.com>
7527 * remote-utils.c (remote_prepare): Replace fatal with error.
7529 2014-08-28 Gary Benson <gbenson@redhat.com>
7531 * linux-low.c (linux_async): Replace fatal with warning.
7533 (linux_start_non_stop): Return -1 if linux_async failed.
7535 2014-08-28 Gary Benson <gbenson@redhat.com>
7537 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7539 (i386_dr_low_get_addr): Remove vague comment.
7540 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7543 2014-08-28 Gary Benson <gbenson@redhat.com>
7545 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7546 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7548 (linux_resume_one_lwp): Likewise.
7549 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7551 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7552 with internal_error.
7553 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7554 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7555 (find_register_by_name): Replace fatal with internal_error.
7556 (find_regno): Likewise.
7557 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7558 * thread-db.c (thread_db_create_event): Likewise.
7559 (thread_db_load_search): Likewise.
7560 (try_thread_db_load_1): Likewise.
7561 * tracepoint.c (get_jump_space_head): Replace fatal with
7563 (claim_trampoline_space): Likewise.
7564 (have_fast_tracepoint_trampoline_buffer): Likewise.
7565 (cmd_qtstart): Likewise.
7566 (stop_tracing): Likewise.
7567 (fast_tracepoint_collecting): Likewise.
7568 (target_malloc): Likewise.
7569 (download_tracepoint): Likewise.
7570 (download_trace_state_variables): Replace check with gdb_assert.
7571 (upload_fast_traceframes): Replace fatal with internal_error.
7573 2014-08-19 Tom Tromey <tromey@redhat.com>
7574 Gary Benson <gbenson@redhat.com>
7576 * Makefile.in (SFILES): Add common/common-debug.c.
7577 (OBS): Add common-debug.o.
7578 (common-debug.o): New rule.
7579 * debug.h (debug_printf): Don't declare.
7580 * debug.c (debug_printf): Renamed and rewritten as...
7581 (debug_vprintf): New function.
7583 2014-08-19 Gary Benson <gbenson@redhat.com>
7585 * utils.h: Do not include print-utils.h.
7587 2014-08-19 Tom Tromey <tromey@redhat.com>
7588 Gary Benson <gbenson@redhat.com>
7590 * server.h: Add static assertion.
7591 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7593 2014-08-19 Tom Tromey <tromey@redhat.com>
7594 Gary Benson <gbenson@redhat.com>
7596 * Makefile.in (SFILES): Add common/errors.c.
7597 (OBS): Add errors.o.
7598 (IPA_OBS): Add errors-ipa.o.
7599 (errors.o): New rule.
7600 (errors-ipa.o): Likewise.
7601 * utils.h (perror_with_name, error, warning): Don't declare.
7602 * utils.c (warning): Renamed and rewritten as...
7603 (vwarning): New function.
7604 (error): Renamed and rewritten as...
7605 (verror): New function.
7606 (internal_error): Renamed and rewritten as...
7607 (internal_verror): New function.
7609 2014-08-07 Gary Benson <gbenson@redhat.com>
7611 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7612 * configure: Regenerate.
7613 * config.in: Likewise.
7614 * server.h: Do not include errno.h.
7615 * event-loop.c: Likewise.
7616 * hostio-errno.c: Likewise.
7617 * linux-low.c: Likewise.
7618 * remote-utils.c: Likewise.
7619 * spu-low.c: Likewise.
7620 * utils.c: Likewise.
7621 * gdbreplay.c: Unconditionally include errno.h.
7623 2014-08-07 Gary Benson <gbenson@redhat.com>
7625 * server.h: Do not include string.h.
7626 * event-loop.c: Likewise.
7627 * linux-low.c: Likewise.
7628 * regcache.c: Likewise.
7629 * remote-utils.c: Likewise.
7630 * spu-low.c: Likewise.
7631 * utils.c: Likewise.
7633 2014-08-07 Gary Benson <gbenson@redhat.com>
7635 * server.h: Do not include gdb_assert.h.
7637 2014-08-07 Gary Benson <gbenson@redhat.com>
7639 * server.h: Do not include common-utils.h.
7641 2014-08-07 Gary Benson <gbenson@redhat.com>
7643 * server.h: Do not include ptid.h.
7644 * notif.h: Likewise.
7646 2014-08-07 Gary Benson <gbenson@redhat.com>
7648 * server.h: Do not include gdb_locale.h.
7650 2014-08-07 Gary Benson <gbenson@redhat.com>
7652 * server.h: Do not include gdb/signals.h.
7653 * win32-low.c: Likewise.
7655 2014-08-07 Gary Benson <gbenson@redhat.com>
7657 * server.h: Do not include pathmax.h.
7659 2014-08-07 Gary Benson <gbenson@redhat.com>
7661 * server.h: Do not include libiberty.h.
7662 * linux-bfin-low.c: Likewise.
7664 2014-08-07 Gary Benson <gbenson@redhat.com>
7666 * server.h: Do not include ansidecl.h.
7668 2014-08-07 Gary Benson <gbenson@redhat.com>
7670 * linux-x86-low.c: Do not include stddef.h.
7671 * lynx-ppc-low.c: Likewise.
7672 * tracepoint.c: Likewise.
7674 2014-08-07 Gary Benson <gbenson@redhat.com>
7676 * server.h: Do not include stdarg.h.
7677 * nto-low.c: Likewise.
7679 2014-08-07 Gary Benson <gbenson@redhat.com>
7681 * server.h: Do not include stdlib.h.
7682 * inferiors.c: Likewise.
7683 * linux-low.c: Likewise.
7684 * regcache.c: Likewise.
7685 * spu-low.c: Likewise.
7686 * tracepoint.c: Likewise.
7687 * utils.c: Likewise.
7689 2014-08-07 Gary Benson <gbenson@redhat.com>
7691 * server.h: Do not include stdio.h.
7692 * linux-low.c: Likewise.
7693 * remote-utils.c: Likewise.
7694 * spu-low.c: Likewise.
7695 * utils.c: Likewise.
7696 * wincecompat.c: Likewise.
7698 2014-08-06 Gary Benson <gbenson@redhat.com>
7700 * regcache.c (init_register_cache): Move conditionals inside if.
7702 2014-08-06 Gary Benson <gbenson@redhat.com>
7704 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7706 2014-07-31 Gary Benson <gbenson@redhat.com>
7708 * ax.h: Do not include server.h.
7709 * gdbthread.h: Likewise.
7710 * lynx-low.h: Likewise.
7711 * notif.h: Likewise.
7713 2014-07-30 Gary Benson <gbenson@redhat.com>
7715 * server.h: Include common-defs.h.
7716 Do not include config.h or build-gnulib-gdbserver/config.h.
7718 2014-07-30 Gary Benson <gbenson@redhat.com>
7720 * hostio-errno.c: Move server.h to top of includes list.
7721 * inferiors.c: Likewise.
7722 * linux-x86-low.c: Likewise.
7723 * notif.c: Include server.h.
7725 2014-07-24 Tom Tromey <tromey@redhat.com>
7726 Gary Benson <gbenson@redhat.com>
7728 * server.h (CORE_ADDR): Now unsigned.
7730 2014-07-16 Pedro Alves <palves@redhat.com>
7732 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7734 2014-07-15 Pedro Alves <palves@redhat.com>
7736 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7739 2014-07-11 Pedro Alves <palves@redhat.com>
7741 * linux-low.c (kill_wait_lwp): New function, based on
7742 kill_one_lwp_callback, but use my_waitpid directly.
7743 (kill_one_lwp_callback, linux_kill): Use it.
7745 2014-06-23 Pedro Alves <palves@redhat.com>
7747 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7748 before setting DR0..DR3.
7750 2014-06-20 Gary Benson <gbenson@redhat.com>
7752 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7753 * configure: Regenerated.
7754 * config.in: Likewise.
7756 2014-06-20 Gary Benson <gbenson@redhat.com>
7758 * Makefile.in (SFILES): Update locations for files moved
7760 (object file files): Reordered.
7762 2014-06-20 Gary Benson <gbenson@redhat.com>
7764 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7765 (i386_dr_low_set_addr): Likewise.
7766 (i386_dr_low_get_addr): Likewise.
7767 (i386_dr_low_can_set_control): Likewise.
7768 (i386_dr_low_set_control): Likewise.
7769 (i386_dr_low_get_control): Likewise.
7770 (i386_dr_low_get_status): Likewise.
7771 (i386_get_debug_register_length): Likewise.
7772 * linux-x86-low.c (i386_dr_low_set_addr):
7773 Changed signature. Made static.
7774 (i386_dr_low_get_addr): Likewise.
7775 (i386_dr_low_set_control): Likewise.
7776 (i386_dr_low_get_control): Likewise.
7777 (i386_dr_low_get_status): Likewise.
7778 (i386_dr_low): New global variable.
7779 * win32-i386-low.c (i386_dr_low_set_addr):
7780 Changed signature. Made static.
7781 (i386_dr_low_get_addr): Likewise.
7782 (i386_dr_low_set_control): Likewise.
7783 (i386_dr_low_get_control): Likewise.
7784 (i386_dr_low_get_status): Likewise.
7785 (i386_dr_low): New global variable.
7787 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7789 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7790 * Makefile.in (AR, AR_FLAGS): Define.
7791 * configure: Regenerate.
7793 2014-06-19 Gary Benson <gbenson@redhat.com>
7795 * Makefile.in (i386-dregs.o): New rule.
7796 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7797 * i386-low.c (target.h): Remove include.
7798 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7799 (DR_CONTROL_SHIFT): Likewise.
7800 (DR_CONTROL_SIZE): Likewise.
7801 (DR_RW_EXECUTE): Likewise.
7802 (DR_RW_WRITE): Likewise.
7803 (DR_RW_READ): Likewise.
7804 (DR_RW_IORW): Likewise.
7805 (DR_LEN_1): Likewise.
7806 (DR_LEN_2): Likewise.
7807 (DR_LEN_4): Likewise.
7808 (DR_LEN_8): Likewise.
7809 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7810 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7811 (DR_ENABLE_SIZE): Likewise.
7812 (DR_LOCAL_SLOWDOWN): Likewise.
7813 (DR_GLOBAL_SLOWDOWN): Likewise.
7814 (DR_CONTROL_RESERVED): Likewise.
7815 (I386_DR_CONTROL_MASK): Likewise.
7816 (I386_DR_VACANT): Likewise.
7817 (I386_DR_LOCAL_ENABLE): Likewise.
7818 (I386_DR_GLOBAL_ENABLE): Likewise.
7819 (I386_DR_DISABLE): Likewise.
7820 (I386_DR_SET_RW_LEN): Likewise.
7821 (I386_DR_GET_RW_LEN): Likewise.
7822 (I386_DR_WATCH_HIT): Likewise.
7823 (i386_wp_op_t): Likewise.
7824 (i386_show_dr): Likewise.
7825 (i386_length_and_rw_bits): Likewise.
7826 (i386_insert_aligned_watchpoint): Likewise.
7827 (i386_remove_aligned_watchpoint): Likewise.
7828 (i386_handle_nonaligned_watchpoint): Likewise.
7829 i386_update_inferior_debug_regs(): Likewise.
7830 (i386_dr_insert_watchpoint): Likewise.
7831 (i386_dr_remove_watchpoint): Likewise.
7832 (i386_dr_region_ok_for_watchpoint): Likewise.
7833 (i386_dr_stopped_data_address): Likewise.
7834 (i386_dr_stopped_by_watchpoint): Likewise.
7836 2014-06-19 Gary Benson <gbenson@redhat.com>
7838 * i386-low.c (i386_dr_show): Renamed to
7839 i386_show_dr and made static. All uses updated.
7840 (i386_dr_length_and_rw_bits): Renamed to
7841 i386_length_and_rw_bits and made static.
7843 (i386_dr_insert_aligned_watchpoint): Renamed to
7844 i386_insert_aligned_watchpoint and made static.
7846 (i386_dr_remove_aligned_watchpoint): Renamed to
7847 i386_remove_aligned_watchpoint and made static.
7849 (i386_dr_update_inferior_debug_regs): Renamed to
7850 i386_update_inferior_debug_regs and made static.
7853 2014-06-18 Gary Benson <gbenson@redhat.com>
7855 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7856 (i386_dr_low_can_set_control): Likewise.
7857 (i386_get_debug_register_length): Likewise.
7858 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7859 (i386_dr_low_can_set_control): Likewise.
7860 (i386_get_debug_register_length): Likewise.
7862 2014-06-17 Gary Benson <gbenson@redhat.com>
7864 * i386-low.h (i386-dregs.h): New include.
7865 (DR_FIRSTADDR): Now in i386-dregs.h.
7866 (DR_LASTADDR): Likewise.
7867 (DR_NADDR): Likewise.
7868 (DR_STATUS): Likewise.
7869 (DR_CONTROL): Likewise.
7870 (i386_debug_reg_state): Likewise.
7871 (i386_dr_insert_watchpoint): Likewise.
7872 (i386_dr_remove_watchpoint): Likewise.
7873 (i386_dr_region_ok_for_watchpoint): Likewise.
7874 (i386_dr_stopped_data_address): Likewise.
7875 (i386_dr_stopped_by_watchpoint): Likewise.
7876 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7878 2014-06-18 Gary Benson <gbenson@redhat.com>
7880 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7881 i386_dr_insert_watchpoint.
7882 (i386_low_remove_watchpoint): Renamed to
7883 i386_dr_remove_watchpoint.
7884 (i386_low_region_ok_for_watchpoint): Renamed to
7885 i386_dr_region_ok_for_watchpoint.
7886 (i386_low_stopped_data_address): Renamed to
7887 i386_dr_stopped_data_address.
7888 (i386_low_stopped_by_watchpoint): Renamed to
7889 i386_dr_stopped_by_watchpoint.
7890 * i386-low.c (i386_show_dr): Renamed to
7891 i386_dr_show and made nonstatic. All uses updated.
7892 (i386_length_and_rw_bits): Renamed to
7893 i386_dr_length_and_rw_bits and made nonstatic.
7895 (i386_insert_aligned_watchpoint): Renamed to
7896 i386_dr_insert_aligned_watchpoint and made nonstatic.
7898 (i386_remove_aligned_watchpoint): Renamed to
7899 i386_dr_remove_aligned_watchpoint and made nonstatic.
7901 (i386_update_inferior_debug_regs): Renamed to
7902 i386_dr_update_inferior_debug_regs and made nonstatic.
7904 (i386_low_insert_watchpoint): Renamed to
7905 i386_dr_insert_watchpoint. All uses updated.
7906 (i386_low_remove_watchpoint): Renamed to
7907 i386_dr_remove_watchpoint. All uses updated.
7908 (i386_low_region_ok_for_watchpoint): Renamed to
7909 i386_dr_region_ok_for_watchpoint. All uses updated.
7910 (i386_low_stopped_data_address): Renamed to
7911 i386_dr_stopped_data_address. All uses updated.
7912 (i386_low_stopped_by_watchpoint): Renamed to
7913 i386_dr_stopped_by_watchpoint. All uses updated.
7915 2014-06-18 Gary Benson <gbenson@redhat.com>
7917 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7918 (i386_dr_low_can_set_control): Likewise.
7919 (i386_insert_aligned_watchpoint): New check.
7921 2014-06-18 Gary Benson <gbenson@redhat.com>
7923 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7926 2014-06-18 Gary Benson <gbenson@redhat.com>
7928 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7929 instead of fatal and error.
7930 (i386_handle_nonaligned_watchpoint): Likewise.
7932 2014-06-18 Gary Benson <gbenson@redhat.com>
7934 * i386-low.c (i386_get_debug_register_length): New macro.
7935 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7936 (i386_show_dr): Use debug_printf instead of fprintf. Use
7937 phex to format values.
7939 2014-06-18 Gary Benson <gbenson@redhat.com>
7941 * i386-low.h: Comment changes.
7942 * i386-low.c: Likewise.
7944 2014-06-18 Gary Benson <gbenson@redhat.com>
7946 * i386-low.c: Whitespace changes.
7948 2014-06-12 Tom Tromey <tromey@redhat.com>
7950 * utils.c (freeargv): Remove.
7952 2014-06-12 Tom Tromey <tromey@redhat.com>
7954 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7955 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7956 (parse_debug_format_options): Likewise.
7957 (gdbserver_usage): Likewise.
7958 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7959 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7960 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7962 ($(LIBGNU)): Depend on libiberty.
7963 (all-lib): Recurse into all subdirs.
7964 (install-only): Invoke "install" target in subdirs.
7965 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7967 * configure: Rebuild.
7968 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7969 for vasprintf, vsnprintf, or gettimeofday.
7970 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7973 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7975 * development.sh: Delete.
7976 * Makefile.in (config.status): Adjust dependency on development.sh.
7977 * configure.ac: Adjust development.sh source call.
7978 * configure: Regenerate.
7980 2014-06-02 Pedro Alves <palves@redhat.com>
7982 * ax.c (gdb_free_agent_expr): New function.
7983 * ax.h (gdb_free_agent_expr): New declaration.
7984 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7986 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7988 (clear_breakpoint_conditions_and_commands): New function.
7989 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7990 (clear_breakpoint_conditions_and_commands): New declaration.
7992 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7994 * linux-aarch64-low.c (asm/ptrace.h): Include.
7996 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7998 Fix TLS access for -static -pthread.
7999 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8000 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8001 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8003 2014-05-20 Pedro Alves <palves@redhat.com>
8005 * linux-aarch64-low.c (aarch64_insert_point)
8006 (aarch64_remove_point): No longer check whether the type is
8007 supported here. Adjust to new interface.
8008 (the_low_target): Install aarch64_supports_z_point_type as
8009 supports_z_point_type method.
8010 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8011 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8012 instead of a Z packet char. Adjust.
8013 (arm_supports_z_point_type): New function.
8014 (arm_insert_point, arm_remove_point): Adjust to new interface.
8015 (the_low_target): Install arm_supports_z_point_type.
8016 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8017 (cris_insert_point, cris_remove_point): Adjust to new interface.
8018 Don't check whether the type is supported here.
8019 (the_low_target): Install cris_supports_z_point_type.
8020 * linux-low.c (linux_supports_z_point_type): New function.
8021 (linux_insert_point, linux_remove_point): Adjust to new interface.
8022 * linux-low.h (struct linux_target_ops) <insert_point,
8023 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8024 raw_breakpoint pointer parameter.
8025 <supports_z_point_type>: New method.
8026 * linux-mips-low.c (mips_supports_z_point_type): New function.
8027 (mips_insert_point, mips_remove_point): Adjust to new interface.
8028 Use mips_supports_z_point_type.
8029 (the_low_target): Install mips_supports_z_point_type.
8030 * linux-ppc-low.c (the_low_target): Install NULL as
8031 supports_z_point_type method.
8032 * linux-s390-low.c (the_low_target): Install NULL as
8033 supports_z_point_type method.
8034 * linux-sparc-low.c (the_low_target): Install NULL as
8035 supports_z_point_type method.
8036 * linux-x86-low.c (x86_supports_z_point_type): New function.
8037 (x86_insert_point): Adjust to new insert_point interface. Use
8038 insert_memory_breakpoint. Adjust to new
8039 i386_low_insert_watchpoint interface.
8040 (x86_remove_point): Adjust to remove_point interface. Use
8041 remove_memory_breakpoint. Adjust to new
8042 i386_low_remove_watchpoint interface.
8043 (the_low_target): Install x86_supports_z_point_type.
8044 * lynx-low.c (lynx_target_ops): Install NULL as
8045 supports_z_point_type callback.
8046 * nto-low.c (nto_supports_z_point_type): New.
8047 (nto_insert_point, nto_remove_point): Adjust to new interface.
8048 (nto_target_ops): Install nto_supports_z_point_type.
8049 * mem-break.c: Adjust intro comment.
8050 (struct raw_breakpoint) <raw_type, size>: New fields.
8051 <inserted>: Update comment.
8052 <shlib_disabled>: Delete field.
8053 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8054 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8055 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8056 (raw_bkpt_type_to_target_hw_bp_type): New function.
8057 (find_enabled_raw_code_breakpoint_at): New function.
8058 (find_raw_breakpoint_at): New type and size parameters. Use them.
8059 (insert_memory_breakpoint): New function, based off
8060 set_raw_breakpoint_at.
8061 (remove_memory_breakpoint): New function.
8062 (set_raw_breakpoint_at): Reimplement.
8063 (set_breakpoint): New, based on set_breakpoint_at.
8064 (set_breakpoint_at): Reimplement.
8065 (delete_raw_breakpoint): Go through the_target->remove_point
8066 instead of assuming memory breakpoints.
8067 (find_gdb_breakpoint_at): Delete.
8068 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8069 (find_gdb_breakpoint): New function.
8070 (set_gdb_breakpoint_at): Delete.
8071 (z_type_supported): New function.
8072 (set_gdb_breakpoint_1): New function, loosely based off
8073 set_gdb_breakpoint_at.
8074 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8075 (delete_gdb_breakpoint_at): Delete.
8076 (delete_gdb_breakpoint_1): New function, loosely based off
8077 delete_gdb_breakpoint_at.
8078 (delete_gdb_breakpoint): New function.
8079 (clear_gdb_breakpoint_conditions): Rename to ...
8080 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8082 (add_condition_to_breakpoint): Make static.
8083 (add_breakpoint_condition): Take a struct breakpoint pointer
8084 instead of an address. Adjust.
8085 (gdb_condition_true_at_breakpoint): Rename to ...
8086 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8088 (gdb_condition_true_at_breakpoint): Reimplement.
8089 (add_breakpoint_commands): Take a struct breakpoint pointer
8090 instead of an address. Adjust.
8091 (gdb_no_commands_at_breakpoint): Rename to ...
8092 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8093 parameter. Return true if no breakpoint was found. Change debug
8095 (gdb_no_commands_at_breakpoint): Reimplement.
8096 (run_breakpoint_commands): Rename to ...
8097 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8098 and change return type to boolean.
8099 (run_breakpoint_commands): New function.
8100 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8101 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8102 breakpoint. Go through the_target->remove_point instead of
8103 assuming memory breakpoint.
8104 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8105 software and hardware breakpoints.
8106 (reinsert_raw_breakpoint): Go through the_target->insert_point
8107 instead of assuming memory breakpoint.
8108 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8109 software and hardware breakpoints.
8110 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8111 Check both software and hardware breakpoints.
8112 (validate_inserted_breakpoint): Assert the breakpoint is a
8113 software breakpoint. Set the inserted flag to -1 instead of
8114 setting shlib_disabled.
8115 (delete_disabled_breakpoints): Adjust.
8116 (validate_breakpoints): Only validate software breakpoints.
8117 Adjust to inserted flag change.
8118 (check_mem_read, check_mem_write): Skip breakpoint types other
8119 than software breakpoints. Adjust to inserted flag change.
8120 * mem-break.h (enum raw_bkpt_type): New enum.
8121 (raw_breakpoint, struct process_info): Forward declare.
8122 (Z_packet_to_target_hw_bp_type): Delete declaration.
8123 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8124 (set_gdb_breakpoint, delete_gdb_breakpoint)
8125 (clear_breakpoint_conditions): New declarations.
8126 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8127 (breakpoint_inserted_here): Update comment.
8128 (add_breakpoint_condition, add_breakpoint_commands): Replace
8129 address parameter with a breakpoint pointer parameter.
8130 (gdb_breakpoint_here): Update comment.
8131 (delete_gdb_breakpoint_at): Delete.
8132 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8133 * server.c (process_point_options): Take a struct breakpoint
8134 pointer instead of an address. Adjust.
8135 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8136 delete_gdb_breakpoint.
8137 * spu-low.c (spu_target_ops): Install NULL as
8138 supports_z_point_type method.
8139 * target.h: Include mem-break.h.
8140 (struct target_ops) <prepare_to_access_memory>: Update comment.
8141 <supports_z_point_type>: New field.
8142 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8143 instead of a char. Also take a raw breakpoint pointer.
8144 * win32-arm-low.c (the_low_target): Install NULL as
8145 supports_z_point_type.
8146 * win32-i386-low.c (i386_supports_z_point_type): New function.
8147 (i386_insert_point, i386_remove_point): Adjust to new interface.
8148 (the_low_target): Install i386_supports_z_point_type.
8149 * win32-low.c (win32_supports_z_point_type): New function.
8150 (win32_insert_point, win32_remove_point): Adjust to new interface.
8151 (win32_target_ops): Install win32_supports_z_point_type.
8152 * win32-low.h (struct win32_target_ops):
8153 <supports_z_point_type>: New method.
8154 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8155 instead of a char. Also take a raw breakpoint pointer.
8157 2014-05-20 Pedro Alves <palves@redhat.com>
8159 * mem-break.h: Include break-common.h.
8160 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8161 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8162 (Z_packet_to_target_hw_bp_type): New declaration.
8163 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8164 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8165 (Z_PACKET_ACCESS_WP): Delete macros.
8166 (Z_packet_to_hw_type): Delete function.
8167 * i386-low.h: Don't include break-common.h here.
8168 (Z_packet_to_hw_type): Delete declaration.
8169 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8170 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8171 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8172 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8173 * linux-aarch64-low.c: Don't include break-common.h here.
8174 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8175 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8176 (Z_packet_to_target_hw_bp_type): Delete function.
8177 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8179 (mips_insert_point, mips_remove_point): Use
8180 Z_packet_to_target_hw_bp_type.
8182 2014-05-20 Pedro Alves <palves@redhat.com>
8184 * linux-aarch64-low.c: Include break-common.h.
8185 (enum target_point_type): Delete.
8186 (Z_packet_to_point_type): Rename to ...
8187 (Z_packet_to_target_hw_bp_type): ... this, and return a
8188 target_hw_bp_type instead.
8189 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8190 instead of an enum target_point_type.
8191 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8193 (aarch64_dr_state_insert_one_point)
8194 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8195 (aarch64_handle_aligned_watchpoint)
8196 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8197 Take an enum target_hw_bp_type instead of an enum
8199 (aarch64_supports_z_point_type): New function.
8200 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8201 use Z_packet_to_target_hw_bp_type.
8203 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8205 * configure.ac: Only use -Werror by default when DEVELOPMENT
8207 * configure: Regenerate.
8209 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8211 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8212 * linux-x86-low.c (X86_64_USER_REGS): New.
8213 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8215 2014-04-28 Yao Qi <yao@codesourcery.com>
8217 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8220 2014-04-25 Pedro Alves <palves@redhat.com>
8223 * linux-low.c (linux_attach_fail_reason_string): New function.
8224 (linux_attach_lwp): Delete.
8225 (linux_attach_lwp_1): Rename to ...
8226 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8227 argument. Remove "initial" parameter. Return int instead of
8228 void. Don't error or warn here.
8229 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8230 failure to attach to the tgid. Call warning when failing to
8232 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8233 argument. Remove "initial" parameter. Return int instead of
8234 void. Don't error or warn here.
8235 (linux_attach_fail_reason_string): New declaration.
8236 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8237 interface change. Use linux_attach_fail_reason_string.
8239 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8240 Walfred Tedeschi <walfred.tedeschi@intel.com>
8242 * Makefile.in: Added rules to handle new files
8243 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8244 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8245 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8246 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8247 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8248 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8250 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8251 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8252 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8253 i386/x32-avx512.xml.
8254 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8255 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8256 i386/x32-avx512-linux.xml.
8257 * i387-fp.c (num_avx512_k_registers): New constant for number
8259 (num_avx512_zmmh_low_registers): New constant for number of
8260 lower ZMM registers (0-15).
8261 (num_avx512_zmmh_high_registers): New constant for number of
8262 higher ZMM registers (16-31).
8263 (num_avx512_ymmh_registers): New contant for number of higher
8264 YMM registers (ymm16-31 added by avx521 on x86_64).
8265 (num_avx512_xmm_registers): New constant for number of higher
8266 XMM registers (xmm16-31 added by AVX512 on x86_64).
8267 (struct i387_xsave): Add space for AVX512 registers.
8268 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8269 Add code to handle AVX512 registers.
8270 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8271 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8272 prototypei from generated file.
8273 (tdesc_amd64_avx512_linux): Likewise.
8274 (init_registers_x32_avx512_linux): Likewise.
8275 (tdesc_x32_avx512_linux): Likewise.
8276 (init_registers_i386_avx512_linux): Likewise.
8277 (tdesc_i386_avx512_linux): Likewise.
8278 (x86_64_regmap): Add AVX512 registers.
8279 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8281 (initialize_low_arch): Add code to initialize AVX512 registers.
8283 2014-04-23 Pedro Alves <palves@redhat.com>
8285 * mem-break.c (find_gdb_breakpoint_at): Make static.
8286 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8288 2014-04-23 Pedro Alves <palves@redhat.com>
8290 * i386-low.c: Don't include break-common.h here.
8291 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8292 prototype to take target_hw_bp_type as argument instead of a Z
8294 * i386-low.h: Include break-common.h here.
8295 (Z_packet_to_hw_type): Declare.
8296 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8298 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8299 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8300 (x86_remove_point): Convert the packet number to a
8301 target_hw_bp_type before calling i386_low_remove_watchpoint.
8302 * win32-i386-low.c (i386_insert_point): Convert the packet number
8303 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8304 (i386_remove_point): Convert the packet number to a
8305 target_hw_bp_type before calling i386_low_remove_watchpoint.
8307 2014-04-23 Pedro Alves <palves@redhat.com>
8309 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8311 2014-04-10 Pedro Alves <palves@redhat.com>
8313 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8314 Check if the condition or command is NULL before checking if the
8315 breakpoint is known. On success, return true.
8316 * mem-break.h (add_breakpoint_condition): Document return.
8317 (add_breakpoint_commands): Add describing comment.
8318 * server.c (skip_to_semicolon): New function.
8319 (process_point_options): Use it.
8321 2014-04-09 Pedro Alves <palves@redhat.com>
8323 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8326 2014-02-27 Pedro Alves <palves@redhat.com>
8329 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8331 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8333 (last_thread_of_process_p): Take a PID argument instead of a
8335 (linux_wait_for_lwp): Delete.
8336 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8338 (linux_low_filter_event): New function, party factored out from
8339 linux_wait_for_event.
8340 (linux_wait_for_event): Rename to ...
8341 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8342 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8343 sigsuspend. Check for zombie leaders.
8344 (linux_wait_for_event): Reimplement as wrapper around
8345 linux_wait_for_event_filtered.
8346 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8347 a normal or signal exit is seen, it's the whole process exiting.
8348 (wait_for_sigstop): No longer a for_each_inferior callback.
8349 Rewrite on top of linux_wait_for_event_filtered.
8350 (stop_all_lwps): Call wait_for_sigstop directly.
8351 * server.c (resume, handle_target_event): Handle
8352 TARGET_WAITKIND_NO_RESUMED.
8354 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8356 * win32-low.c (psapi_get_dll_name,
8357 * win32_CreateToolhelp32Snapshot): Delete.
8358 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8359 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8361 (handle_load_dll): Add function description.
8362 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8364 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8366 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8368 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8369 base address when calling win32_add_one_solib.
8370 (handle_load_dll): Delete local variable load_addr.
8371 Remove 0x1000 offset applied to DLL base address when calling
8372 win32_add_one_solib.
8373 (handle_unload_dll): Add comment.
8375 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8377 * win32-low.c (win32_add_all_dlls): Renames
8378 win32_ensure_ntdll_loaded. Rewrite function documentation.
8379 Adjust implementation to always load all DLLs.
8380 Add 0x1000 offset to DLL base address when calling
8381 win32_add_one_solib.
8382 (child_initialization_done): New static global.
8383 (do_initial_child_stuff): Set child_initialization_done to
8384 zero during child initialization, and 1 after. Replace call
8385 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8387 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8388 (handle_unload_dll): Add function documentation.
8389 (get_child_debug_event): Ignore load and unload DLL events
8390 during child initialization.
8392 2014-02-20 Doug Evans <dje@google.com>
8394 Remove global all_lwps.
8395 * inferiors.h (ptid_of): Move here from linux-low.h.
8396 (pid_of, lwpid_of): Ditto.
8397 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8398 parameter is a struct thread_info * now.
8399 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8400 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8401 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8403 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8404 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8405 * linux-arm-low.c (update_registers_callback): Update, "entry"
8406 parameter is a struct thread_info * now.
8407 Fetch lwpid from current_inferior directly.
8408 (arm_insert_point): Pass &all_threads to find_inferior instead of
8410 (arm_remove_point): Ditto.
8411 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8412 (arm_prepare_to_resume): Fetch pid from thread.
8413 (arm_read_description): Fetch lwpid from current_inferior directly.
8414 * linux-low.c (all_lwps): Delete.
8415 (delete_lwp): Delete call to remove_inferior.
8416 (handle_extended_wait): Fetch lwpid from thread.
8417 (add_lwp): Don't set lwp->entry.id. Remove call to
8418 add_inferior_to_list.
8419 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8420 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8421 (kill_one_lwp_callback): Ditto.
8422 (linux_kill): Don't dereference NULL pointer.
8423 Fetch ptid,lwpid from thread.
8424 (get_detach_signal): Fetch ptid from thread.
8425 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8426 Simplify call to regcache_invalidate_thread.
8427 (delete_lwp_callback): Update, "entry" parameter is a
8428 struct thread_info * now. Fetch pid from thread.
8429 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8430 (status_pending_p_callback): Update, "entry" parameter is a
8431 struct thread_info * now. Fetch ptid from thread.
8432 (find_lwp_pid): Update, "entry" parameter is a
8433 struct thread_info * now.
8434 (linux_wait_for_lwp): Fetch pid from thread.
8435 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8436 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8437 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8438 (dequeue_one_deferred_signal): Ditto.
8439 (cancel_breakpoint): Fetch ptid from current_inferior.
8440 (linux_wait_for_event): Pass &all_threads to find_inferior,
8441 not &all_lwps. Fetch ptid, lwpid from thread.
8442 (count_events_callback): Update, "entry" parameter is a
8443 struct thread_info * now.
8444 (select_singlestep_lwp_callback): Ditto.
8445 (select_event_lwp_callback): Ditto.
8446 (cancel_breakpoints_callback): Ditto.
8447 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8449 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8450 (unsuspend_one_lwp): Update, "entry" parameter is a
8451 struct thread_info * now.
8452 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8454 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8455 Fetch lwpid from thread, not lwp.
8456 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8457 Pass &all_threads to find_inferior, not &all_lwps.
8458 (send_sigstop): Fetch lwpid from thread, not lwp.
8459 (send_sigstop_callback): Update, "entry" parameter is a
8460 struct thread_info * now.
8461 (suspend_and_send_sigstop_callback): Ditto.
8462 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8463 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8464 struct thread_info * now.
8465 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8467 (lwp_running): Update, "entry" parameter is a
8468 struct thread_info * now.
8469 (stop_all_lwps): Fetch ptid from thread.
8470 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8471 (linux_resume_one_lwp): Fetch lwpid from thread.
8472 (linux_set_resume_request): Update, "entry" parameter is a
8473 struct thread_info * now. Fetch pid, lwpid from thread.
8474 (resume_status_pending_p): Update, "entry" parameter is a
8475 struct thread_info * now.
8476 (need_step_over_p): Ditto. Fetch lwpid from thread.
8477 (start_step_over): Fetch lwpid from thread.
8478 (linux_resume_one_thread): Update, "entry" parameter is a
8479 struct thread_info * now. Fetch lwpid from thread.
8480 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8481 (proceed_one_lwp): Update, "entry" parameter is a
8482 struct thread_info * now. Fetch lwpid from thread.
8483 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8484 struct thread_info * now.
8485 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8486 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8487 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8489 (regsets_store_inferior_registers): Ditto.
8490 (fetch_register, store_register): Ditto.
8491 (linux_read_memory, linux_write_memory): Ditto.
8492 (linux_request_interrupt): Ditto.
8493 (linux_read_auxv): Ditto.
8494 (linux_xfer_siginfo): Ditto.
8495 (linux_qxfer_spu): Ditto.
8496 (linux_qxfer_libraries_svr4): Ditto.
8497 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8498 moved to inferiors.h.
8500 (get_thread_lwp): Update.
8501 (struct lwp_info): Delete member "entry". Simplify comment for
8504 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8505 current_inferior directly.
8506 (update_watch_registers_callback): Update, "entry" parameter is a
8507 struct thread_info * now. Fetch pid from thread.
8508 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8509 (mips_insert_point): Fetch lwpid from current_inferior.
8510 Pass &all_threads to find_inferior, not &all_lwps.
8511 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8512 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8514 (mips_stopped_data_address): Ditto.
8515 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8517 * linux-tile-low.c (tile_arch_setup): Ditto.
8518 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8519 (update_debug_registers_callback): Update, "entry" parameter is a
8520 struct thread_info * now. Fetch pid from thread.
8521 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8522 Pass &all_threads to find_inferior, not &all_lwps.
8523 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8524 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8525 Pass &all_threads to find_inferior, not &all_lwps.
8526 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8527 (i386_dr_low_get_status): Ditto.
8528 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8529 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8530 (x86_linux_read_description): Ditto.
8531 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8533 2014-02-20 Doug Evans <dje@google.com>
8535 * inferiors.c (get_first_inferior): Fix buglet.
8537 2014-02-19 Doug Evans <dje@google.com>
8539 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8540 * inferiors.c (add_thread): Change result type to struct thread_info *.
8541 All callers updated.
8542 (add_lwp): Call add_thread here instead of in callers.
8543 All callers updated.
8544 * linux-low.h (get_lwp_thread): Rewrite.
8545 (struct lwp_info): New member "thread".
8547 2014-02-19 Doug Evans <dje@google.com>
8549 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8550 All callers updated.
8552 2014-02-19 Doug Evans <dje@google.com>
8554 * inferiors.c (add_thread): Fix whitespace.
8556 2014-02-19 Doug Evans <dje@google.com>
8558 * dll.c (clear_dlls): Replace accessing list implemention details
8560 * gdbthread.h (get_first_thread): Declare.
8561 * inferiors.c (for_each_inferior_with_data): New function.
8562 (get_first_thread): New function.
8563 (find_thread_ptid): Simplify.
8564 (get_first_inferior): New function.
8565 (clear_list): Delete.
8566 (one_inferior_p): New function.
8567 (clear_inferior_list): New function.
8568 (clear_inferiors): Update.
8569 * inferiors.h (for_each_inferior_with_data): Declare.
8570 (clear_inferior_list): Declare.
8571 (one_inferior_p): Declare.
8572 (get_first_inferior): Declare.
8573 * linux-low.c (linux_wait_for_event): Replace accessing list
8574 implemention details with API function.
8575 * server.c (target_running): Ditto.
8576 (accumulate_file_name_length): New function.
8577 (emit_dll_description): New function.
8578 (handle_qxfer_libraries): Replace accessing list implemention
8579 details with API function.
8580 (handle_qxfer_threads_worker): New function.
8581 (handle_qxfer_threads_proper): Replace accessing list implemention
8582 details with API function.
8583 (handle_query): Ditto.
8584 (visit_actioned_threads_callback_ftype): New typedef.
8585 (visit_actioned_threads_data): New struct.
8586 (visit_actioned_threads): Rewrite to be find_inferior callback.
8587 (resume): Call find_inferior.
8588 (handle_status): Replace accessing list implemention
8589 details with API function.
8590 (process_serial_event): Replace accessing list implemention details
8592 * target.c (set_desired_inferior): Replace accessing list implemention
8593 details with API function.
8594 * tracepoint.c (same_process_p): New function.
8595 (gdb_agent_about_to_close): Replace accessing list implemention
8596 details with API function.
8597 * win32-low.c (child_delete_thread): Replace accessing list
8598 implemention details with API function.
8599 (match_dll_by_basename): New function.
8600 (dll_is_loaded_by_basename): New function.
8601 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8602 details call to dll_is_loaded_by_basename.
8604 2014-02-19 Doug Evans <dje@google.com>
8606 * dll.h (struct dll_info): Add comment.
8607 * gdbthread.h (struct thread_info): Add comment.
8608 (current_ptid): Simplify.
8609 * inferiors.c (add_process): Update.
8610 (remove_process): Update.
8611 * inferiors.h (struct process_info): Rename member "head" to "entry".
8612 * linux-low.c (delete_lwp): Update.
8614 (last_thread_of_process_p): Update.
8615 (kill_one_lwp_callback, linux_kill): Update.
8616 (status_pending_p_callback): Update.
8617 (wait_for_sigstop): Update. Simplify read of ptid.
8618 (start_step_over): Update.
8619 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8620 (get_lwp_thread): Update.
8621 (struct lwp_info): Rename member "head" to "entry".
8622 * regcache.h (inferior_list_entry): Delete.
8623 * server.c (kill_inferior_callback): Update.
8624 (detach_or_kill_inferior_callback): Update.
8625 (print_started_pid): Update.
8626 (print_attached_pid): Update.
8627 (process_serial_event): Simplify read of ptid.
8628 * thread-db.c (thread_db_create_event): Update.
8629 (thread_db_get_tls_address): Update.
8630 * win32-low.c (current_inferior_ptid): Simplify.
8632 2014-02-19 Tom Tromey <tromey@redhat.com>
8634 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8636 (target_supports_btrace): Update.
8638 2014-02-14 Yao Qi <yao@codesourcery.com>
8640 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8641 (rsp-low-ipa.o): New target.
8643 2014-02-12 Tom Tromey <tromey@redhat.com>
8645 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8646 convert_ascii_to_int.
8647 * regcache.c (registers_to_string): Likewise.
8648 * remote-utils.c (decode_M_packet): Likewise.
8649 * server.c (process_serial_event): Likewise.
8651 2014-02-12 Tom Tromey <tromey@redhat.com>
8653 * server.c (handle_query, handle_v_run): Use hex2bin, not
8655 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8657 2014-02-12 Tom Tromey <tromey@redhat.com>
8659 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8660 convert_int_to_ascii.
8661 * regcache.c (registers_to_string, collect_register_as_string):
8663 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8665 * server.c (process_serial_event): Likewise.
8666 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8667 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8669 2014-02-12 Tom Tromey <tromey@redhat.com>
8671 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8672 bin2hex, not hexify.
8673 * tracepoint.c (cmd_qtstatus): Likewise.
8675 2014-02-12 Tom Tromey <tromey@redhat.com>
8677 * remote-utils.c (monitor_output): Pass explicit length to
8680 2014-02-12 Tom Tromey <tromey@redhat.com>
8682 * tracepoint.c: Include rsp-low.h.
8683 * server.c: Include rsp-low.h.
8684 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8685 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8687 * remote-utils.c: Include rsp-low.h.
8688 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8689 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8690 (convert_int_to_ascii, convert_ascii_to_int): Move to
8692 * regcache.c: Include rsp-low.h.
8693 * ax.c: Include rsp-low.h.
8694 * Makefile.in (SFILES): Add common/rsp-low.c.
8695 (OBS): Add rsp-low.o.
8696 (rsp-low.o): New target.
8698 2014-02-12 Tom Tromey <tromey@redhat.com>
8700 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8701 Include print-utils.h.
8702 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8703 (plongest, thirty_two, phex_nz): Remove.
8704 * Makefile.in (SFILES): Add common/print-utils.c.
8705 (OBS): Add print-utils.o.
8706 (print-utils-ipa.o): New target.
8707 (print-utils.o): New target.
8708 (IPA_OBJS): Add print-utils-ipa.o.
8710 2014-02-06 Tom Tromey <tromey@redhat.com>
8712 * Makefile.in (SFILES): Fix indentation.
8714 2014-02-05 Doug Evans <dje@google.com>
8716 * linux-low.c (linux_wait_for_event): Improve comment.
8717 (linux_wait_1): Keep current_inferior in sync with event_child.
8719 2014-01-22 Doug Evans <dje@google.com>
8721 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8723 2014-01-22 Doug Evans <dje@google.com>
8725 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8726 * configure: Regenerate.
8727 * config.in: Regenerate.
8728 * Makefile.in (SFILES): Add debug.c.
8730 * debug.c: New file.
8731 * debug.h: New file.
8732 * linux-aarch64-low.c (*): Update all debugging printfs to use
8733 debug_printf instead of fprintf.
8734 * linux-arm-low.c (*): Ditto.
8735 * linux-cris-low.c (*): Ditto.
8736 * linux-crisv32-low.c (*): Ditto.
8737 * linux-m32r-low.c (*): Ditto.
8738 * linux-sparc-low.c (*): Ditto.
8739 * linux-x86.c (*): Ditto.
8740 * linux-low.c (*): Ditto.
8741 (linux_wait_1): Add calls to debug_enter, debug_exit.
8742 (linux_wait): Remove redundant debugging printf.
8743 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8744 (linux_resume, unstop_all_lwps): Ditto.
8745 * mem-break.c (*): Update all debugging printfs to use
8746 debug_printf instead of fprintf.
8747 * remote-utils.c (*): Ditto.
8748 * thread-db.c (*): Ditto.
8749 * server.c #include <ctype.h>, "gdb_vecs.h".
8750 (debug_threads): Moved to debug.c.
8751 (*): Update all debugging printfs to use debug_printf instead of
8753 (start_inferior): Replace call to fflush with call to debug_flush.
8754 (monitor_show_help): Mention set debug-format.
8755 (parse_debug_format_options): New function.
8756 (handle_monitor_command): Handle "monitor set debug-format".
8757 (gdbserver_usage): Mention --debug-format.
8758 (main): Parse --debug-format.
8759 * server.h (debug_threads): Declaration moved to debug.h.
8761 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8762 trace_debug_1 that uses debug_printf.
8763 (tracepoint_look_up_symbols): Update all debugging printfs to use
8764 debug_printf instead of fprintf.
8766 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8768 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8771 2014-01-17 Pedro Alves <palves@redhat.com>
8774 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8775 defined after including gdb_proc_service.h.
8777 2014-01-16 Doug Evans <dje@google.com>
8779 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8780 (match_dll): Use it.
8782 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8784 * target.h (target_ops) <read_btrace>: Change parameters and
8785 return type to allow error reporting.
8786 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8787 trace reading errors on.
8788 * linux-low.c (linux_low_read_btrace): Pass trace reading
8790 (linux_low_disable_btrace): New.
8792 2014-01-15 Doug Evans <dje@google.com>
8794 * inferiors.c (thread_id_to_gdb_id): Delete.
8795 * inferiors.h (thread_id_to_gdb_id): Delete.
8797 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8799 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8800 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8803 2014-01-08 Pedro Alves <palves@redhat.com>
8805 * server.c (handle_status): Don't discard previous queued stop
8806 replies or thread's pending status here.
8807 (main) <disconnection>: Do it here instead.
8809 2014-01-08 Pedro Alves <palves@redhat.com>
8811 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8812 * server.c (visit_actioned_threads, handle_pending_status): New
8814 (handle_v_cont): Factor out parts to ...
8815 (resume): ... this new function. If in all-stop, and a thread
8816 being resumed has a pending status, report it without actually
8818 (myresume): Adjust to use the new 'resume' function.
8819 (clear_pending_status_callback, set_pending_status_callback)
8820 (find_status_pending_thread_callback): New functions.
8821 (handle_status): Handle the case of multiple threads having
8822 interesting statuses to report. Report threads' real last signal
8823 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8824 with an interesting thread to report the status for, instead of
8825 always reporting the status of the first thread.
8827 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8829 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8830 * gdbreplay.c (gdbreplay_version): Likewise.
8832 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8834 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8835 iov.iov_len with the real length in use.
8837 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8839 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8840 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8841 for all targets that use win32-low.c.
8842 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8843 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8845 2013-12-13 Pedro Alves <palves@redhat.com>
8847 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8848 if equal to TARGET_WAITKIND_LOADED.
8849 * win32-low.c (cached_status): New static global.
8850 (win32_wait): Add declaration.
8851 (do_initial_child_stuff): Flush all initial pending debug events
8852 up to the initial breakpoint.
8853 (win32_wait): If CACHED_STATUS was set, return that instead
8854 of doing a real wait. Remove the code resuming the execution
8855 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8856 during the initial phase. Also remove the code changing
8857 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8858 TARGET_WAITKIND_STOPPED.
8860 2013-12-11 Yao Qi <yao@codesourcery.com>
8862 * notif.c (handle_notif_ack): Return 0 if no notification
8865 2013-11-20 Doug Evans <dje@google.com>
8867 * linux-low.c (linux_set_resume_request): Fix comment.
8869 2013-11-20 Doug Evans <dje@google.com>
8871 * linux-low.c (resume_status_pending_p): Tweak comment.
8873 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8875 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8876 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8877 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8878 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8879 (srv_amd64_regobj): Add amd64-mpx.o.
8880 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8881 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8882 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8883 * i387-fp.c (num_pl_bnd_register) Added constant.
8884 (num_pl_bnd_cfg_registers) Added constant.
8885 (struct i387_xsave) Added reserved area and MPX fields.
8886 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8887 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8889 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8890 (init_registers_amd64_mpx_linux): Declare new function.
8891 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8892 (x86_64_regmap): Add MPX registers.
8893 (x86_linux_read_description): Add MPX case.
8894 (initialize_low_arch): Initialize MPX targets.
8896 2013-11-18 Tom Tromey <tromey@redhat.com>
8898 * configure: Rebuild.
8899 * configure.ac: Don't check for stdlib.h.
8900 * gdbreplay.c: Unconditionally include stdlib.h.
8902 2013-11-18 Tom Tromey <tromey@redhat.com>
8904 * config.in: Rebuild.
8905 * configure: Rebuild.
8906 * configure.ac: Don't use AC_HEADER_DIRENT.
8908 2013-11-18 Tom Tromey <tromey@redhat.com>
8910 * server.h: Don't check HAVE_STRING_H.
8911 * gdbreplay.c: Don't check HAVE_STRING_H.
8912 * configure: Rebuild.
8914 2013-11-18 Tom Tromey <tromey@redhat.com>
8916 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8919 2013-11-08 Tom Tromey <tromey@redhat.com>
8921 * configure, config.in: Rebuild.
8922 * configure.ac: Remove unused configury.
8924 2013-11-08 Tom Tromey <tromey@redhat.com>
8926 * acinclude.m4: Include common.m4, codeset.m4.
8927 * configure, config.in: Rebuild.
8928 * configure.ac: Use GDB_AC_COMMON.
8930 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8932 * linux-s390-low.c (HWCAP_S390_TE): New define.
8933 (s390_arch_setup): Consider the TE field in the HWCAP for
8934 determining 'have_regset_tdb'.
8936 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8939 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8942 2013-10-02 Pedro Alves <palves@redhat.com>
8944 * server.c (process_serial_event): Don't output "GDBserver
8945 exiting" if GDB is connected through stdio.
8946 * target.c (mywait): Likewise, be silent if GDB is connected
8949 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8951 * lynx-low.c (lynx_add_threads_after_attach): New function.
8952 (lynx_attach): Remove call to add_thread. Add call to
8953 lynx_add_threads_after_attach instead.
8955 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8957 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8958 * config.in, configure: Regenerated.
8960 2013-09-18 Yao Qi <yao@codesourcery.com>
8963 * server.c (start_inferior): Clear 'resume_info'.
8965 2013-09-16 Jiong Wang <jiwang@tilera.com>
8967 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8970 2013-09-16 Jiong Wang <jiwang@tilera.com>
8972 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8973 linux-tile-low.o to srv_tgtobj.
8975 2013-09-16 Will Newton <will.newton@linaro.org>
8977 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8980 2013-09-06 Pedro Alves <palves@redhat.com>
8982 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8983 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8984 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8985 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8986 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8987 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8989 2013-09-06 Pedro Alves <palves@redhat.com>
8991 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8992 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8994 2013-09-06 Pedro Alves <palves@redhat.com>
8996 * linux-amd64-ipa.c: Include tracepoint.h.
8997 * linux-i386-ipa.c: Include tracepoint.h.
8999 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9001 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9002 (ps_get_thread_area): New function.
9004 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9006 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9007 (initialize_low_arch): Call init_registers_crisv32 rather than
9008 init_register_crisv32.
9010 2013-09-05 Pedro Alves <palves@redhat.com>
9012 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9014 * hostio.h: ... this new file.
9015 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9016 win32-low.c: Include hostio.h.
9018 2013-09-05 Pedro Alves <palves@redhat.com>
9020 * server.h (gdb_client_data, handler_func, callback_handler_func)
9021 (delete_file_handler, add_file_handler, append_callback_event)
9022 (delete_callback_event, start_event_loop, initialize_event_loop):
9023 Move to event-loop.h and include it.
9024 * event-loop.h: New file.
9026 2013-09-05 Pedro Alves <palves@redhat.com>
9028 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9029 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9030 (loaded_dll, unloaded_dll): Move to ...
9031 * dll.h: ... this new file.
9032 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9034 2013-09-05 Pedro Alves <palves@redhat.com>
9036 * server.h (current_process, get_thread_process, all_processes)
9037 (add_inferior_to_list, for_each_inferior, current_inferior)
9038 (remove_inferior, add_process, remove_process, find_process_pid)
9039 (have_started_inferiors_p, have_attached_inferiors_p)
9040 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9041 (clear_inferiors, find_inferior, find_inferior_id)
9042 (inferior_target_data, set_inferior_target_data)
9043 (inferior_regcache_data, set_inferior_regcache_data): Move to
9044 inferiors.h, and include it.
9045 * inferiors.h: New file.
9047 2013-09-05 Pedro Alves <palves@redhat.com>
9049 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9053 2013-09-05 Pedro Alves <palves@redhat.com>
9055 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9057 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9058 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9059 (handle_tracepoint_general_set, handle_tracepoint_query)
9060 (tracepoint_finished_step, tracepoint_was_hit)
9061 (release_while_stepping_state_list, current_traceframe)
9062 (in_readonly_region, traceframe_read_mem)
9063 (fetch_traceframe_registers, traceframe_read_sdata)
9064 (traceframe_read_info, struct fast_tpoint_collect_status)
9065 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9066 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9067 (supply_fast_tracepoint_registers)
9068 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9069 (ipa_tdesc, claim_trampoline_space)
9070 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9071 (agent_mem_read, agent_get_trace_state_variable_value)
9072 (agent_set_trace_state_variable_value, agent_tsv_read)
9073 (agent_mem_read_string, get_raw_reg_func_addr)
9074 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9075 * tracepoint.h: ... this new file.
9077 2013-09-05 Pedro Alves <palves@redhat.com>
9079 * server.h (perror_with_name, error, fatal, warning, paddress)
9080 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9082 * utils.h: New file.
9084 2013-09-05 Pedro Alves <palves@redhat.com>
9086 * server.h (remote_debug, noack_mode, transport_is_reliable)
9087 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9088 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9089 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9090 (write_enn, initialize_async_io, enable_async_io)
9091 (disable_async_io, check_remote_input_interrupt_request)
9092 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9093 (dead_thread_notify, prepare_resume_reply)
9094 (decode_address_to_semicolon, decode_address, decode_m_packet)
9095 (decode_M_packet, decode_X_packet, decode_xfer_write)
9096 (decode_search_memory_packet, unhexify, hexify)
9097 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9098 (look_up_one_symbol, relocate_instruction)
9099 (monitor_output): Move to remote-utils.h, and include it.
9100 * remote-utils.h: New file.
9102 2013-09-05 Pedro Alves <palves@redhat.com>
9104 * server.h (_): Delete.
9106 2013-09-02 Pedro Alves <palves@redhat.com>
9108 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9109 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9111 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9113 2013-09-02 Pierre Muller <muller@sourceware.org>
9115 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9116 or WriteProcessMemory complete successfully and handle
9117 ERROR_PARTIAL_COPY error.
9119 2013-09-02 Pedro Alves <palves@redhat.com>
9121 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9122 error instead of EIO.
9124 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9127 * linux-low.c: Include filestuff.h.
9128 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9129 * lynx-low.c: Include filestuff.h.
9130 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9131 * server.c: Include filestuff.h.
9132 (main): Call notice_open_fds.
9133 * spu-low.c: Include filestuff.h.
9134 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9136 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9138 * Makefile.in: Explain why ../target and ../nat are not
9139 listed as include file search paths.
9140 (linux-waitpid.o): New object file rule.
9141 * configure.srv (srv_native_linux_obj): New variable.
9142 Replace all occurrences of linux native object files with
9143 $srv_native_linux_obj.
9144 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9145 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9146 (linux_enable_event_reporting): Remove declaration.
9147 (my_waitpid): Moved to common/linux-waitpid.c.
9148 (linux_wait_for_event): Pass ptid when calling
9149 linux_enable_event_reporting.
9150 (linux_supports_tracefork_flag): Remove.
9151 (linux_enable_event_reporting): Likewise.
9152 (linux_tracefork_grandchild): Remove.
9153 (STACK_SIZE): Moved to common/linux-ptrace.c.
9154 (linux_tracefork_child): Remove.
9155 (linux_test_for_tracefork): Remove.
9156 (linux_look_up_symbols): Call linux_supports_traceclone.
9157 (initialize_low): Remove call to linux_test_for_tracefork.
9158 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9159 common/linux-ptrace.h.
9160 (PTRACE_TYPE_ARG4): Likewise.
9161 Include linux-ptrace.h.
9163 2013-08-21 Pedro Alves <palves@redhat.com>
9165 * config.in: Renegerate.
9167 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9169 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9170 (SFILES): Remove $(srcdir)/common/target-common.c and
9171 add $(srcdir)/target/waitstatus.c.
9172 (OBS): Remove target-common.o and add waitstatus.o.
9173 (server_h): Remove $(srcdir)/../common/target-common.h and
9174 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9175 and $(srcdir)/../target/waitstatus.h.
9176 (target-common.o): Remove.
9177 (waitstatus.o): New target object file.
9178 * target.h: Do not include target-common.h and
9179 include target/resume.h, target/wait.h and
9180 target/waitstatus.h.
9182 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9184 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9185 to PTRACE_TYPE_ARG3.
9186 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9187 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9189 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9190 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9192 2013-07-27 Jie Zhang <jie@codesourcery.com>
9193 Daniel Jacobowitz <dan@codesourcery.com>
9194 Yao Qi <yao@codesourcery.com>
9196 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9197 (mips-linux-watch.o): New rule.
9198 (mips_linux_watch_h): New variable.
9199 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9201 * linux-mips-low.c: Include mips-linux-watch.h.
9202 (struct arch_process_info, struct arch_lwp_info): New.
9203 (update_watch_registers_callback): New function.
9204 (mips_linux_new_process, mips_linux_new_thread) New functions.
9205 (mips_linux_prepare_to_resume, mips_insert_point): New
9207 (mips_remove_point, mips_stopped_by_watchpoint): New
9209 (rsp_bp_type_to_target_hw_bp_type): New function.
9210 (mips_stopped_data_address): New function.
9211 (the_low_target): Add watchpoint support functions.
9213 2013-07-27 Yao Qi <yao@codesourcery.com>
9215 * i386-low.c: Include break-common.h.
9216 (enum target_hw_bp_type): Remove.
9218 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9220 * Makefile.in (SFILES): /common/target-common.c.
9221 (OBS): Add target-common.o.
9222 (server_h): Add $(srcdir)/../common/target-common.h.
9223 (target-common.o): New target.
9224 * server.c (queue_stop_reply_callback): Free
9225 status string after use.
9226 * target.c (target_waitstatus_to_string): Remove.
9227 * target.h: Include target-common.h.
9228 (resume_kind): Likewise.
9229 (target_waitkind): Likewise.
9230 (target_waitstatus): Likewise.
9231 (TARGET_WNOHANG): Likewise.
9233 2013-07-04 Yao Qi <yao@codesourcery.com>
9235 * Makefile.in (host_alias): Use @host_noncanonical@.
9236 (target_alias): Use @target_noncanonical@.
9237 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9238 ACX_NONCANONICAL_HOST.
9239 * configure: Regenerated.
9242 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9244 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9245 * configure: Rebuild.
9246 * Makefile.in (version_host, version_target): Get from configure.
9247 (version.c): Use $(version_host) and $(version_target).
9249 2013-07-03 Pedro Alves <palves@redhat.com>
9251 * Makefile.in (config.status): Depend on development.sh.
9252 * acinclude.m4: Include libmcheck.m4.
9253 * configure: Regenerate.
9255 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9257 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9258 attribute inside the parentheses.
9259 (winapi_DebugSetProcessKillOnExit): Ditto.
9260 (winapi_DebugBreakProcess): Ditto.
9261 (winapi_GenerateConsoleCtrlEvent): Ditto.
9263 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9265 * notif.h (notif_event): Add a dummy member to avoid compiler
9268 2013-07-01 Pedro Alves <palves@redhat.com>
9270 * hostio.c (HOSTIO_PATH_MAX): Define.
9271 (require_filename, handle_open, handle_unlink, handle_readlink):
9274 2013-07-01 Pedro Alves <palves@redhat.com>
9276 * server.h: Include "pathmax.h".
9277 * linux-low.c: Don't include sys/param.h.
9278 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9280 * win32-low.c: Don't include sys/param.h.
9281 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9283 2013-07-01 Pedro Alves <palves@redhat.com>
9285 * event-loop.c: Don't check HAVE_UNISTD_H before including
9287 * gdbreplay.c: Likewise.
9288 * remote-utils.c: Likewise.
9289 * server.c: Likewise.
9290 * configure.ac: Don't check for unistd.h.
9291 * configure: Regenerate.
9293 2013-06-28 Tom Tromey <tromey@redhat.com>
9295 * Makefile.in (version.c): Use version.in, not
9298 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9300 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9301 * configure: Rebuild.
9302 * Makefile.in (version_host, version_target): Get from configure.
9303 (version.c): Use $(version_host) and $(version_target).
9305 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9307 Fix trace-status to output user name without trailing colon.
9308 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9310 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9312 Fix trace-status to output proper start-time and stop-time.
9313 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9314 output start time and stop time in hex as gdb expects.
9316 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9318 * tracepoint.c (build_traceframe_info_xml): Output trace state
9319 variables present in the trace buffer.
9321 2013-06-24 Tom Tromey <tromey@redhat.com>
9323 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9325 (version.o): Remove.
9326 * gdbreplay.c: Include version.h.
9327 (version, host_name): Don't declare.
9328 * server.h: Include version.h.
9329 (version, host_name): Don't declare.
9331 2013-06-12 Pedro Alves <palves@redhat.com>
9333 * linux-x86-low.c (linux_is_elf64): Delete global.
9334 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9335 with local linux_pid_exe_is_elf_64_file use.
9337 2013-06-11 Pedro Alves <palves@redhat.com>
9339 * linux-low.c (regset_disabled, disable_regset): New functions.
9340 (regsets_fetch_inferior_registers)
9341 (regsets_store_inferior_registers): Use them.
9342 (initialize_regsets_info); Don't allocate the disabled_regsets
9344 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9347 2013-06-11 Pedro Alves <palves@redhat.com>
9349 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9352 2013-06-11 Pedro Alves <palves@redhat.com>
9354 * linux-x86-low.c (initialize_low_arch): Call
9355 init_registers_x32_avx_linux.
9357 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9359 Fix compatibility with Android Bionic.
9360 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9363 2013-06-07 Pedro Alves <palves@redhat.com>
9366 * Makefile.in (OBS): Add tdesc.o.
9367 (IPA_OBJS): Add tdesc-ipa.o.
9368 (tdesc-ipa.o): New rule.
9369 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9371 * linux-low.c (new_inferior): Delete.
9372 (disabled_regsets, num_regsets): Delete.
9373 (linux_add_process): Adjust to set the new per-process
9375 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9376 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9377 was a stop. When calling arch_setup, switch the current inferior
9378 to the thread that got an event.
9379 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9380 (regsets_fetch_inferior_registers)
9381 (regsets_store_inferior_registers): New regsets_info parameter.
9383 (linux_register_in_regsets): New regs_info parameter. Adjust to
9385 (register_addr, fetch_register, store_register): New usrregs_info
9386 parameter. Adjust to use it.
9387 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9388 parameter regs_info. Adjust to use it.
9389 (linux_fetch_registers): Get the current inferior's regs_info, and
9391 (linux_store_registers): Ditto.
9392 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9393 (initialize_low): Don't initialize the target_regsets here. Call
9394 initialize_low_arch.
9395 * linux-low.h (target_regsets): Delete declaration.
9396 (struct regsets_info): New.
9397 (struct usrregs_info): New.
9398 (struct regs_info): New.
9399 (struct process_info_private) <new_inferior>: New field.
9400 (struct linux_target_ops): Delete the num_regs, regmap, and
9401 regset_bitmap fields. New field regs_info.
9402 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9403 * i387-fp.c (num_xmm_registers): Delete.
9404 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9405 calls to new interface.
9406 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9407 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9408 Infer the number of xmm registers from the regcache's target
9410 * i387-fp.h (num_xmm_registers): Delete.
9411 * inferiors.c (add_thread): Don't install the thread's regcache
9413 * proc-service.c (gregset_info): Fetch the current inferior's
9414 regs_info. Adjust to use it.
9415 * regcache.c: Include tdesc.h.
9416 (register_bytes, reg_defs, num_registers)
9417 (gdbserver_expedite_regs): Delete.
9418 (get_thread_regcache): If the thread doesn't have a regcache yet,
9419 create one, instead of aborting gdbserver.
9420 (regcache_invalidate_one): Rename to ...
9421 (regcache_invalidate_thread): ... this.
9422 (regcache_invalidate_one): New.
9423 (regcache_invalidate): Only invalidate registers of the current
9425 (init_register_cache): Add target_desc parameter, and use it.
9426 (new_register_cache): Ditto. Assert the target description has a
9427 non zero registers_size.
9428 (regcache_cpy): Add assertions. Adjust.
9429 (realloc_register_cache, set_register_cache): Delete.
9430 (registers_to_string, registers_from_string): Adjust.
9431 (find_register_by_name, find_regno, find_register_by_number)
9432 (register_cache_size): Add target_desc parameter, and use it.
9433 (free_register_cache_thread, free_register_cache_thread_one)
9434 (regcache_release, register_cache_size): New.
9435 (register_size): Add target_desc parameter, and use it.
9436 (register_data, supply_register, supply_register_zeroed)
9437 (supply_regblock, supply_register_by_name, collect_register)
9438 (collect_register_as_string, collect_register_by_name): Adjust.
9439 * regcache.h (struct target_desc): Forward declare.
9440 (struct regcache) <tdesc>: New field.
9441 (init_register_cache, new_register_cache): Add target_desc
9443 (regcache_invalidate_thread): Declare.
9444 (regcache_invalidate_one): Delete declaration.
9445 (regcache_release): Declare.
9446 (find_register_by_number, register_cache_size, register_size)
9447 (find_regno): Add target_desc parameter.
9448 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9450 * remote-utils.c: Include tdesc.h.
9451 (outreg, prepare_resume_reply): Adjust.
9452 * server.c: Include tdesc.h.
9453 (gdbserver_xmltarget): Delete declaration.
9454 (get_features_xml, process_serial_event): Adjust.
9455 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9457 (struct process_info) <tdesc>: New field.
9458 (ipa_tdesc): Declare.
9459 * tdesc.c: New file.
9460 * tdesc.h: New file.
9461 * tracepoint.c: Include tdesc.h.
9462 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9463 (get_context_regcache): Adjust to pass ipa_tdesc down.
9464 (do_action_at_tracepoint): Adjust to get the register cache size
9465 from the context regcache's description.
9466 (traceframe_walk_blocks): Adjust to get the register cache size
9467 from the current trace frame's description.
9468 (traceframe_get_pc): Adjust to get current trace frame's
9469 description and pass it down.
9470 (gdb_collect): Adjust to get the register cache size from the
9472 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9473 (gdbserver_xmltarget): Delete.
9474 (initialize_low_tracepoint): Set the ipa's target description.
9475 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9476 (initialize_low_tracepoint): Set the ipa's target description.
9477 * linux-x86-low.c: Include tdesc.h.
9478 [__x86_64__] (is_64bit_tdesc): New.
9479 (ps_get_thread_area, x86_get_thread_area): Use it.
9480 (i386_cannot_store_register): Rename to ...
9481 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9482 (i386_cannot_fetch_register): Rename to ...
9483 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9484 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9486 (target_regsets): Rename to ...
9487 (x86_regsets): ... this.
9488 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9490 (x86_siginfo_fixup): Use is_64bit_tdesc.
9491 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9492 (tdesc_x32_avx_linux, tdesc_x32_linux)
9493 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9495 (x86_linux_update_xmltarget): Delete.
9496 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9497 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9498 (AMD64_LINUX_USER64_CS): New.
9499 (x86_linux_read_description): New, based on
9500 x86_linux_update_xmltarget.
9501 (same_process_callback): New.
9502 (x86_arch_setup_process_callback): New.
9503 (x86_linux_update_xmltarget): New.
9504 (x86_regsets_info): New.
9505 (amd64_linux_regs_info): New.
9506 (i386_linux_usrregs_info): New.
9507 (i386_linux_regs_info): New.
9508 (x86_linux_regs_info): New.
9509 (x86_arch_setup): Reimplement.
9510 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9511 (x86_emit_ops): Ditto.
9512 (the_low_target): Adjust. Install x86_linux_regs_info,
9513 x86_cannot_fetch_register, and x86_cannot_store_register.
9514 (initialize_low_arch): New.
9515 * linux-ia64-low.c (tdesc_ia64): Declare.
9516 (ia64_fetch_register): Adjust.
9517 (ia64_usrregs_info, regs_info): New globals.
9518 (ia64_regs_info): New function.
9519 (the_low_target): Adjust.
9520 (initialize_low_arch): New function.
9521 * linux-sparc-low.c (tdesc_sparc64): Declare.
9522 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9524 (sparc_arch_setup): New function.
9525 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9526 (the_low_target): Adjust.
9527 (initialize_low_arch): New function.
9528 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9529 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9530 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9531 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9532 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9533 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9534 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9535 (tdesc_powerpc_isa205_vsx64l): Declare.
9536 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9537 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9538 (ppc_set_pc, ppc_get_hwcap): Adjust.
9539 (ppc_usrregs_info): Forward declare.
9540 (!__powerpc64__) ppc_regmap_adjusted: New global.
9541 (ppc_arch_setup): Adjust to the current process'es target
9543 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9544 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9545 (ppc_store_evrregset): Adjust.
9546 (target_regsets): Rename to ...
9547 (ppc_regsets): ... this, and make static.
9548 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9549 (ppc_regs_info): New function.
9550 (the_low_target): Adjust.
9551 (initialize_low_arch): New function.
9552 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9553 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9554 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9555 (tdesc_s390x_linux64v2): Declare.
9556 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9557 (s390_fill_gregset, s390_store_last_break): Adjust.
9558 (target_regsets): Rename to ...
9559 (s390_regsets): ... this, and make static.
9560 (s390_get_pc, s390_set_pc): Adjust.
9561 (s390_get_hwcap): New target_desc parameter, and use it.
9562 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9563 (s390_arch_setup): Adjust to set the current process'es target
9564 description. Don't adjust the regmap.
9565 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9566 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9567 (regs_info_3264): New globals.
9568 (s390_regs_info): New function.
9569 (the_low_target): Adjust.
9570 (initialize_low_arch): New function.
9571 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9572 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9573 [__mips64] (init_registers_mips_linux)
9574 (init_registers_mips_dsp_linux): Delete defines.
9575 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9576 (have_dsp): New global.
9577 (mips_read_description): New, based on mips_arch_setup.
9578 (mips_arch_setup): Reimplement.
9579 (get_usrregs_info): New function.
9580 (mips_cannot_fetch_register, mips_cannot_store_register)
9581 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9582 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9583 (target_regsets): Rename to ...
9584 (mips_regsets): ... this, and make static.
9585 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9586 (dsp_regs_info, regs_info): New globals.
9587 (mips_regs_info): New function.
9588 (the_low_target): Adjust.
9589 (initialize_low_arch): New function.
9590 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9591 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9593 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9594 (arm_read_description): New, with bits factored from
9596 (arm_arch_setup): Reimplement.
9597 (target_regsets): Rename to ...
9598 (arm_regsets): ... this, and make static.
9599 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9600 (arm_regs_info): New function.
9601 (the_low_target): Adjust.
9602 (initialize_low_arch): New function.
9603 * linux-m68k-low.c (tdesc_m68k): Declare.
9604 (target_regsets): Rename to ...
9605 (m68k_regsets): ... this, and make static.
9606 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9607 (m68k_regs_info): New function.
9608 (m68k_arch_setup): New function.
9609 (the_low_target): Adjust.
9610 (initialize_low_arch): New function.
9611 * linux-sh-low.c (tdesc_sharch): Declare.
9612 (target_regsets): Rename to ...
9613 (sh_regsets): ... this, and make static.
9614 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9615 (sh_regs_info, sh_arch_setup): New functions.
9616 (the_low_target): Adjust.
9617 (initialize_low_arch): New function.
9618 * linux-bfin-low.c (tdesc_bfin): Declare.
9619 (bfin_arch_setup): New function.
9620 (bfin_usrregs_info, regs_info): New globals.
9621 (bfin_regs_info): New function.
9622 (the_low_target): Adjust.
9623 (initialize_low_arch): New function.
9624 * linux-cris-low.c (tdesc_cris): Declare.
9625 (cris_arch_setup): New function.
9626 (cris_usrregs_info, regs_info): New globals.
9627 (cris_regs_info): New function.
9628 (the_low_target): Adjust.
9629 (initialize_low_arch): New function.
9630 * linux-cris-low.c (tdesc_crisv32): Declare.
9631 (cris_arch_setup): New function.
9632 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9633 (cris_regs_info): New function.
9634 (the_low_target): Adjust.
9635 (initialize_low_arch): New function.
9636 * linux-m32r-low.c (tdesc_m32r): Declare.
9637 (m32r_arch_setup): New function.
9638 (m32r_usrregs_info, regs_info): New globals.
9639 (m32r_regs_info): Adjust.
9640 (initialize_low_arch): New function.
9641 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9642 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9643 (tic6x_usrregs_info): Forward declare.
9644 (tic6x_read_description): New function, based on ...
9645 (tic6x_arch_setup): ... this. Reimplement.
9646 (target_regsets): Rename to ...
9647 (tic6x_regsets): ... this, and make static.
9648 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9649 (tic6x_regs_info): New function.
9650 (the_low_target): Adjust.
9651 (initialize_low_arch): New function.
9652 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9653 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9654 (target_regsets): Rename to ...
9655 (xtensa_regsets): ... this, and make static.
9656 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9658 (xtensa_arch_setup, xtensa_regs_info): New functions.
9659 (the_low_target): Adjust.
9660 (initialize_low_arch): New function.
9661 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9662 (nios2_arch_setup): Set the current process'es tdesc.
9663 (target_regsets): Rename to ...
9664 (nios2_regsets): ... this.
9665 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9666 (nios2_regs_info): New function.
9667 (the_low_target): Adjust.
9668 (initialize_low_arch): New function.
9669 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9670 (aarch64_arch_setup): Set the current process'es tdesc.
9671 (target_regsets): Rename to ...
9672 (aarch64_regsets): ... this.
9673 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9674 (aarch64_regs_info): New function.
9675 (the_low_target): Adjust.
9676 (initialize_low_arch): New function.
9677 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9679 (target_regsets): Rename to ...
9680 (tile_regsets): ... this.
9681 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9682 (tile_regs_info): New function.
9683 (tile_arch_setup): Set the current process'es tdesc.
9684 (the_low_target): Adjust.
9685 (initialize_low_arch): New function.
9686 * spu-low.c (tdesc_spu): Declare.
9687 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9688 * win32-arm-low.c (tdesc_arm): Declare.
9689 (arm_arch_setup): New function.
9690 (the_low_target): Install arm_arch_setup instead of
9692 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9693 (init_windows_x86): Rename to ...
9694 (i386_arch_setup): ... this. Set `win32_tdesc'.
9695 (the_low_target): Adjust.
9696 * win32-low.c (win32_tdesc): New global.
9697 (child_add_thread): Don't create the thread cache here.
9698 (do_initial_child_stuff): Set the new process'es tdesc.
9699 * win32-low.h (struct target_desc): Forward declare.
9700 (win32_tdesc): Declare.
9701 * lynx-i386-low.c (tdesc_i386): Declare global.
9702 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9703 * lynx-low.c (lynx_tdesc): New global.
9704 (lynx_add_process): Set the new process'es tdesc.
9705 * lynx-low.h (struct target_desc): Forward declare.
9706 (lynx_tdesc): Declare global.
9707 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9708 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9709 * nto-low.c (nto_tdesc): New global.
9710 (do_attach): Set the new process'es tdesc.
9711 * nto-low.h (struct target_desc): Forward declare.
9712 (nto_tdesc): Declare.
9713 * nto-x86-low.c (tdesc_i386): Declare.
9714 (nto_x86_arch_setup): Set `nto_tdesc'.
9716 2013-06-04 Gary Benson <gbenson@redhat.com>
9718 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9719 to qSupported response when appropriate.
9720 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9721 with nonzero-length annex.
9722 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9723 arguments supplied in annex.
9725 2013-05-31 Doug Evans <dje@google.com>
9728 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9729 64 bits in 64-cross-32 environment.
9731 2013-05-28 Pedro Alves <palves@redhat.com>
9733 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9734 (aarch64-without-fpu.c): Delete rule.
9735 * configure.srv (aarch64*-*-linux*): Remove references to
9736 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9737 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9740 2013-05-24 Pedro Alves <palves@redhat.com>
9742 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9743 instead of strchr/decode_address. Error if the range isn't split
9744 with a ','. Don't assume there's be a ':' in the action.
9746 2013-05-23 Yao Qi <yao@codesourcery.com>
9747 Pedro Alves <palves@redhat.com>
9749 * linux-low.c (lwp_in_step_range): New function.
9750 (linux_wait_1): If the thread was range stepping and stopped
9751 outside the stepping range, report the stop to GDB. Otherwise,
9752 continue stepping. Add range stepping debug output.
9753 (linux_set_resume_request): Copy the step range from the resume
9755 (linux_supports_range_stepping): New.
9756 (linux_target_ops) <supports_range_stepping>: Set to
9757 linux_supports_range_stepping.
9758 * linux-low.h (struct linux_target_ops)
9759 <supports_range_stepping>: New field.
9760 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9761 * linux-x86-low.c (x86_supports_range_stepping): New.
9762 (the_low_target) <supports_range_stepping>: Set to
9763 x86_supports_range_stepping.
9764 * server.c (handle_v_cont): Handle 'r' action.
9765 (handle_v_requests): Append ";r" if the target supports range
9767 * target.h (struct thread_resume) <step_range_start,
9768 step_range_end>: New fields.
9769 (struct target_ops) <supports_range_stepping>:
9771 (target_supports_range_stepping): New macro.
9773 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9775 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9776 confusion in comment.
9778 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9780 * lynx-low.c (struct process_info_private): New type.
9781 (lynx_add_process): New function.
9782 (lynx_create_inferior, lynx_attach): Replace calls to
9783 add_process by calls to lynx_add_process.
9784 (lynx_resume): If PTID is null, then try using
9785 current_process()->private->last_wait_event_ptid.
9787 (lynx_clear_inferiors): Delete. The contents of that function
9788 has been inlined in lynx_mourn;
9789 (lynx_wait_1): Save the ptid in the process's private data.
9790 (lynx_mourn): Free the process' private data. Replace call
9791 to lynx_clear_inferiors by call to clear_inferiors.
9793 2013-05-17 Yao Qi <yao@codesourcery.com>
9795 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9798 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9800 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9801 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9802 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9803 PT_TEXT_END_ADDR guards. Update comments.
9804 (linux_target_op) <read_offsets>: Conditionally define to
9805 linux_read_offsets if the target is UCLIBC and if it defines
9806 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9808 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9809 Andrew Jenner <andrew@codesourcery.com>
9811 * Makefile.in (SFILES): Add linux-nios2-low.c.
9812 (clean): Add action to delete nios2-linux.c.
9813 (nios2-linux.c): New rule.
9814 * configure.srv: Add nios2*-*-linux*.
9815 * linux-nios2-low.c: New.
9817 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9819 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9821 2013-04-25 Hui Zhu <hui@codesourcery.com>
9824 * ax.c (ax_printf): Add fflush.
9826 2013-04-22 Tom Tromey <tromey@redhat.com>
9828 * Makefile.in (SFILES): Add filestuff.c.
9829 (OBS): Add filestuff.o.
9830 (filestuff.o): New target.
9831 * config.in, configure: Rebuild.
9832 * configure.ac: Check for fdwalk, pipe2.
9834 2013-04-17 Pedro Alves <palves@redhat.com>
9836 * configure.ac (USE_THREAD_DB): Delete variable.
9837 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9838 Don't AC_SUBST USE_THREAD_DB.
9839 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9840 * config.in, configure: Regenerate.
9842 2013-04-16 Pedro Alves <palves@redhat.com>
9844 * linux-low.h (struct lwp_info) <thread_known>: Move under
9845 the USE_THREAD_DB #ifdef.
9847 2013-04-16 Pedro Alves <palves@redhat.com>
9849 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9850 (linux-low.o): Delete rule.
9851 * linux-low.h: Always include "gdb_thread_db.h" instead of
9852 conditionally including thread_db.h.
9853 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9856 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9858 * Makefile.in (install-only): Fix make install regression.
9860 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9863 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9865 * gdbserver.1: Remove.
9867 2013-03-22 Pedro Alves <palves@redhat.com>
9869 * linux-low.c (handle_extended_wait): Don't call
9870 linux_enable_event_reporting.
9872 2013-03-15 Tony Theodore <tonyt@logyst.com>
9875 * Makefile.in (SHELL): Use @SHELL@.
9877 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9879 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9882 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9884 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9885 Remove extraneous NULL element.
9887 2013-03-13 Yao Qi <yao@codesourcery.com>
9889 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9890 'V' block in trace frame.
9892 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9894 * target.h (struct target_ops): Add btrace ops.
9895 (target_supports_btrace): New macro.
9896 (target_enable_btrace): New macro.
9897 (target_disable_btrace): New macro.
9898 (target_read_btrace): New macro.
9899 * gdbthread.h (struct thread_info): Add btrace field.
9900 * server.c: Include btrace-common.h.
9901 (handle_btrace_general_set): New function.
9902 (handle_btrace_enable): New function.
9903 (handle_btrace_disable): New function.
9904 (handle_general_set): Call handle_btrace_general_set.
9905 (handle_qxfer_btrace): New function.
9906 (struct qxfer qxfer_packets[]): Add btrace entry.
9907 * inferiors.c (remove_thread): Disable btrace.
9908 * linux-low: Include linux-btrace.h.
9909 (linux_low_enable_btrace): New function.
9910 (linux_low_read_btrace): New function.
9911 (linux_target_ops): Add btrace ops.
9912 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9913 Add srv_linux_btrace=yes.
9914 (x86_64-*-linux*): Add linux-btrace.o.
9915 Add srv_linux_btrace=yes.
9916 * configure.ac: Define HAVE_LINUX_BTRACE.
9917 * config.in: Regenerated.
9918 * configure: Regenerated.
9920 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9922 * server.c (handle_qxfer): Preserve error message if -3 is
9924 (qxfer): Document the -3 return value.
9926 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9928 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9929 (linux_btrace_h): New variable.
9930 (linux-btrace.o): New rule.
9932 2013-03-08 Stan Shebs <stan@codesourcery.com>
9933 Hafiz Abid Qadeer <abidh@codesourcery.com>
9935 * tracepoint.c (trace_buffer_size): New global.
9936 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9937 (init_trace_buffer): Change to one-argument function. Allocate
9938 trace buffer memory.
9939 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9940 handle QTBuffer:size packet.
9941 (cmd_bigqtbuffer_size): New function.
9942 (initialize_tracepoint): Call init_trace_buffer with
9943 DEFAULT_TRACE_BUFFER_SIZE.
9944 * server.c (handle_query): Add QTBuffer:size in the
9947 2013-03-07 Yao Qi <yao@codesourcery.com>
9949 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9950 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9952 (cmd_qtsp): Adjust condition. Do post increment.
9953 Set cur_action and cur_step_action back to 0.
9955 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9958 * linux-low.c (linux_write_memory): Return early success if LEN is
9961 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9963 * configure.srv: Add x86_64-*-cygwin* as target.
9965 2013-02-28 Tom Tromey <tromey@redhat.com>
9967 * configure.ac: Invoke AC_SYS_LARGEFILE.
9968 * configure, config.in: Rebuild.
9970 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9972 * win32-low.c: Throughout, fix format strings and casts of
9973 printf-like functions to avoid type related warnings on all
9975 (get_child_debug_event): Print dwDebugEventCode as hex since
9976 that's how it's usually documented.
9978 2013-02-28 Yao Qi <yao@codesourcery.com>
9980 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9983 2013-02-27 Jiong Wang <jiwang@tilera.com>
9985 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9986 (reg-tilegx32.c): New rule.
9987 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9988 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9989 different register info initializer according to elf class.
9990 (init_registers_tilgx32): New function. The tilegx32 register info
9992 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9993 (tile_store_gregset): Likewise.
9995 2013-02-27 Yao Qi <yao@codesourcery.com>
9997 * server.c (process_point_options): Print debug message when
9998 debug_threads is true.
10000 2013-02-26 Yao Qi <yao@codesourcery.com>
10002 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10004 2013-02-19 Pedro Alves <palves@redhat.com>
10005 Kai Tietz <ktietz@redhat.com>
10009 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10010 instead of strtoul to extract address from packet.
10011 (process_serial_event) <'z'>: Likewise.
10013 2013-02-18 Yao Qi <yao@codesourcery.com>
10015 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10017 2013-02-14 Pedro Alves <palves@redhat.com>
10021 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10022 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10024 2013-02-14 Pedro Alves <palves@redhat.com>
10026 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10028 2013-02-14 Pedro Alves <palves@redhat.com>
10030 * tracepoint.c (save_string): Delete.
10031 (add_tracepoint_action): Use savestring instead of save_string.
10033 2013-02-12 Pedro Alves <palves@redhat.com>
10035 * linux-xtensa-low.c: Ditto.
10036 * xtensa-xtregs.c: Ditto.
10038 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10040 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10043 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10045 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10046 aarch64_num_wp_regs and aarch64_num_bp_regs to
10047 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10049 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10051 * linux-aarch64-low.c (ps_get_thread_area): Replace
10052 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10054 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10055 Marcus Shawcroft <marcus.shawcroft@arm.com>
10056 Nigel Stephens <nigel.stephens@arm.com>
10057 Yufeng Zhang <yufeng.zhang@arm.com>
10059 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10060 (aarch64.c, aarch64-without-fpu.c): New targets.
10061 * configure.srv (aarch64*-*-linux*): New.
10062 * linux-aarch64-low.c: New file.
10064 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10066 * linux-low.c (handle_extended_wait, linux_create_inferior)
10067 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10068 (dequeue_one_deferred_signal, linux_resume_one_thread)
10069 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10070 (linux_tracefork_grandchild, linux_test_for_tracefork)
10071 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10072 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10073 where the argument is 0.
10075 2013-01-25 Yao Qi <yao@codesourcery.com>
10077 * event-loop.c: Include "queue.h".
10078 (gdb_event_p): New typedef.
10079 (struct gdb_event) <next_event>: Remove.
10080 (event_queue): Change to QUEUE(gdb_event_p).
10081 (async_queue_event): Remove.
10082 (gdb_event_xfree): New.
10083 (initialize_event_loop): New.
10084 (process_event): Use API from QUEUE.
10085 (wait_for_event): Likewise.
10086 * server.c (main): Call initialize_event_loop.
10087 * server.h (initialize_event_loop): Declare.
10089 2013-01-18 Yao Qi <yao@codesourcery.com>
10091 * ax.h (struct eval_agent_expr_context): New.
10092 (gdb_eval_agent_expr): Update declaration.
10093 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10094 TFRAME. Add new argument CTX.
10095 * server.h (struct eval_agent_expr_context): Declare.
10096 (agent_mem_read, agent_tsv_read): Update declaration.
10097 (agent_mem_read_string): Likewise.
10098 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10099 (add_traceframe_block): Add new argument TPOINT.
10100 Increase TPOINT->traceframe_usage.
10101 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10102 eval_tracepoint_agent_expr.
10103 (condition_true_at_tracepoint): Likewise.
10104 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10105 (agent_mem_read_string, agent_tsv_read): Likewise.
10107 2013-01-16 Yao Qi <yao@codesourcery.com>
10109 * linux-low.c (linux_resume_one_lwp): Don't check
10110 'lwp->bp_reinsert != 0'.
10112 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10113 Pedro Alves <palves@redhat.com>
10115 * lynx-low.c (ptrace_request_to_str): Define a temporary
10116 macro and use it to simplify this function's implementation.
10118 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10120 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10123 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10125 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10129 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10131 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10133 * lynx-low.c (lynx_resume): Use the resume_info parameter
10134 to determine the ptid for the lynx_ptrace call, unless
10135 it is equal to minus_one_ptid, in which case we use the
10136 ptid of the current_inferior.
10137 (lynx_wait_1): After having received a thread create/exit
10138 event, resume the inferior's execution using the signaling
10139 thread's ptid, rather than the old ptid.
10141 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10143 * lynx-low.c (lynx_resume): Delete variable ret.
10145 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10147 * gdbreplay.c (gdbreplay_version): Update copyright year.
10148 * server.c (gdbserver_version): Likewise.
10150 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10152 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10155 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10157 * lynx-low.c (ptrace_request_to_str): Add handling for
10158 PTRACE_GETTRACESIG.
10160 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10162 * lynx-low.c (lynx_attach): Delete variable new_process.
10164 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10166 * lynx-low.c (lynx_create_inferior): Delete variable
10169 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10171 * lynx-low.c (ptrace_request_to_str): Do not handle
10172 PTRACE_GETTHREADLIST if this macro does not exist.
10174 2012-12-15 Yao Qi <yao@codesourcery.com>
10176 * Makefile.in (OBS): Add notif.o.
10177 * notif.c, notif.h: New.
10178 * server.c: Include "notif.h".
10179 (struct vstop_notif) <next>: Remove.
10181 (queue_stop_reply): Update.
10182 (push_event, send_next_stop_reply): Remove.
10183 (discard_queued_stop_replies): Update.
10184 (notif_stop): New variable.
10185 (handle_v_stopped): Remove.
10186 (handle_v_requests): Don't call handle_v_stopped. Call
10187 handle_ack_notif instead.
10188 (queue_stop_reply_callback): Call notif_event_enque instead
10189 of queue_stop_reply.
10190 (handle_status): Don't call send_next_stop_reply, call
10191 notif_write_event instead.
10192 (kill_inferior_callback): Likewise.
10193 (detach_or_kill_inferior_callback): Likewise.
10194 (main): Call initialize_notif.
10195 (process_serial_event): Call QUEUE_is_empty.
10196 (handle_target_event): Call notif_push instead of push event.
10197 * server.h (push_event): Remove declaration.
10199 2012-12-10 Tom Tromey <tromey@redhat.com>
10201 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10202 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10205 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10206 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10207 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10208 (amd64-linux-ipa.o, ax.o): Rewrite.
10209 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10210 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10211 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10212 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10213 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10214 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10215 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10216 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10217 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10218 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10219 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10220 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10221 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10222 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10223 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10224 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10225 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10226 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10227 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10228 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10229 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10230 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10231 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10232 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10233 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10234 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10235 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10236 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10237 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10238 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10239 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10240 (reg-tilegx.o): Remove.
10241 (all_object_files): New macro.
10242 Include .deps files.
10243 * aclocal.m4, configure: Rebuild.
10244 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10245 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10246 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10248 2012-12-05 Tom Tromey <tromey@redhat.com>
10251 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10253 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10255 * configure.ac: Check for linux/perf_event.h.
10256 * config.in: Regenerated.
10257 * configure: Regenerated.
10259 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10261 * hostio.c (handle_readlink): Decrease buffer size
10262 parameter passed to readlink by one byte.
10264 2012-11-26 Yao Qi <yao@codesourcery.com>
10266 * configure.ac (build_warnings): Append '-Wempty-body'.
10267 * configure: Regenerated.
10268 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10271 2012-11-15 Pierre Muller <muller@sourceware.org>
10273 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10274 * config.in: Regenerate.
10275 * configure: Regenerate.
10276 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10277 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10278 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10279 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10281 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10282 instead of <sys/wait.h> header.
10283 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10285 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10287 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10288 (various make rules): Remove -DGDBSERVER
10290 2012-11-09 Yao Qi <yao@codesourcery.com>
10292 * spu-low.c (current_ptid): Move it to ..
10293 * gdbthread.h: ... here. New.
10294 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10295 * server.c (myresume, process_serial_event): Likewise.
10296 * thread-db.c (thread_db_find_new_threads): Likewise.
10297 * tracepoint.c (run_inferior_command): Likewise.
10299 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10301 * server.c (handle_search_memory_1): Include access length in
10304 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10306 * linux-crisv32-low.c: Fix compile errors.
10308 2012-09-04 Yao Qi <yao@codesourcery.com>
10310 * tracepoint.c (cmd_qtsv): Adjust debug message.
10311 Don't check CUR_TPOINT.
10313 2012-08-28 Yao Qi <yao@codesourcery.com>
10315 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10316 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10317 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10318 Remove declarations of xmalloc, xreallloc, xstrdup and
10320 * Makefile.in (libiberty_h): New.
10321 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10322 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10324 2012-08-23 Yao Qi <yao@codesourcery.com>
10326 * server.h: Remove declaration of 'xsnprintf'.
10328 2012-08-22 Keith Seitz <keiths@redhat.com>
10330 * server.h: Include build-gnulib-gbserver/config.h.
10331 * gdbreplay.c: Likewise.
10333 2012-08-08 Doug Evans <dje@google.com>
10335 * Makefile.in (SFILES): Add gdb_vecs.c.
10336 (OBS): Add gdb_vecs.o.
10337 (gdb_vecs_h, host_defs_h): New variables.
10338 (thread-db.o): Add $(gdb_vecs_h) dependency.
10339 (gdb_vecs.o): New rule.
10340 * thread-db.c: #include "gdb_vecs.h".
10341 (thread_db_load_search): Use a vector to iterate over path elements.
10342 Handle text appearing after "$pdir".
10344 * configure.ac: Add check for strstr.
10345 * config.in: Regenerate.
10346 * configure: Regenerate.
10348 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10350 * hostio.c (handle_pread): If pread fails, fall back to attempting
10352 (handle_pwrite): Likewise for pwrite.
10354 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10356 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10357 between unsupported TYPE and unimplementable ADDR/LEN combination.
10358 (arm_insert_point): Act on new return value.
10360 2012-07-31 Pedro Alves <palves@redhat.com>
10362 * server.c (process_point_options): Only skip tokens if we find
10363 one that is unrecognized. Don't treat 'X' specially while
10364 skipping unrecognized tokens.
10366 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10368 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10369 to 4-byte-align HW breakpoint addresses for Thumb.
10371 2012-07-27 Yao Qi <yao@codesourcery.com>
10375 * server.h: Declare gdb_agent_about_to_close.
10376 * target.c (kill_inferior): Include "agent.h".
10377 New. Send command 'kill'.
10378 * target.h (kill_inferior): Removed macro.
10379 * tracepoint.c (gdb_agent_about_to_close): New.
10380 (gdb_agent_helper_thread): Handle command 'close'.
10381 Wait endlessly until the inferior stops.
10382 Install gdb_agent_remove_socket to atexit hook.
10383 (agent_socket_name): New static variable.
10384 (gdb_agent_socket_init): Replace local variable 'name' with
10385 'agent_socket_name'.
10386 (gdb_agent_remove_socket): New.
10388 2012-07-27 Yao Qi <yao@codesourcery.com>
10390 * server.c (process_point_options): Stop at 'X' when parsing.
10392 2012-07-19 Michael Eager <eager@eagercon.com>
10394 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10396 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10397 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10398 hardware breakpoint.
10400 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10402 * gdbserver/linux-low.c (initialize_low): Call
10403 linux_ptrace_init_warnings.
10405 2012-07-02 Doug Evans <dje@google.com>
10407 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10410 2012-07-02 Stan Shebs <stan@codesourcery.com>
10412 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10413 (ax.o): Add it to build rule.
10415 (OBS): Add format.o.
10416 (IPA_OBS): Add format.o.
10417 * server.c (handle_query): Claim support for breakpoint commands.
10418 (process_point_options): Add command case.
10419 (process_serial_event): Leave running if there are printfs in
10421 * mem-break.h (any_persistent_commands): Declare.
10422 (add_breakpoint_commands): Declare.
10423 (gdb_no_commands_at_breakpoint): Declare.
10424 (run_breakpoint_commands): Declare.
10425 * mem-break.c (struct point_command_list): New struct.
10426 (struct breakpoint): New field command_list.
10427 (any_persistent_commands): New function.
10428 (add_commands_to_breakpoint): New function.
10429 (add_breakpoint_commands): New function.
10430 (gdb_no_commands_at_breakpoint): New function.
10431 (run_breakpoint_commands): New function.
10432 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10434 * ax.c: Include format.h.
10435 (ax_printf): New function.
10436 (gdb_eval_agent_expr): Add printf opcode.
10438 2012-06-13 Yao Qi <yao@codesourcery.com>
10440 * server.c (start_inferior): Remove duplicated writes to fields
10441 'last_resume_kind' and 'last_status' of 'current_inferior'.
10443 2012-06-12 Yao Qi <yao@codesourcery.com>
10444 Pedro Alves <palves@redhat.com>
10446 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10448 * server.c (handle_v_cont): Extend comment.
10450 2012-06-11 Yao Qi <yao@codesourcery.com>
10452 * linux-low.c (linux_attach): Add 'static'.
10454 2012-06-06 Yao Qi <yao@codesourcery.com>
10456 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10458 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10460 Fix gcc -flto compilation warning.
10461 * server.c (main): Make variable multi_mode and attach volatile.
10463 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10465 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10466 if the platform doesn't know about it.
10468 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10470 * Makefile.in (SFILES): Add linux-tile-low.c.
10471 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10472 * configure.srv: Handle tilegx-*-linux*.
10473 * linux-tile-low.c: New file.
10475 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10477 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10479 2012-05-24 Pedro Alves <palves@redhat.com>
10483 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10485 2012-05-24 Pedro Alves <palves@redhat.com>
10489 Replace target_signal with gdb_signal throughout.
10491 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10493 * linux-low.c (linux_store_registers): Avoid the copying sequence
10494 when no data has been retrieved by ptrace.
10496 2012-05-22 Will Deacon <will.deacon@arm.com>
10498 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10499 Include asm/ptrace.h.
10500 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10503 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10505 * linux-low.c (linux_store_registers): Don't re-retrieve data
10506 with ptrace that has already been obtained from /proc. Always
10507 copy any data retrieved with ptrace to the buffer supplied.
10509 2012-05-11 Yao Qi <yao@codesourcery.com>
10510 Pedro Alves <palves@redhat.com>
10512 * linux-low.c (enum stopping_threads_kind): New.
10513 (stopping_threads): Change type to `enum stopping_threads_kind'.
10514 (handle_extended_wait): If stopping and suspending threads, leave
10515 the new_lwp suspended too.
10516 (linux_wait_for_event): Adjust.
10517 (stop_all_lwps): Set `stopping_threads' to
10518 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10519 whether we're suspending threads or just stopping them. Assert no
10522 2012-04-29 Yao Qi <yao@codesourcery.com>
10524 * server.h: Move some code to ...
10525 * gdbthread.h: ... here. New.
10526 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10527 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10528 (nto-low.o, win32-low.o): Likewise.
10529 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10530 * regcache.c, remote-utils.c, server.c: Likewise.
10531 * target.c, tracepoint.c, win32-low.c: Likewise.
10533 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10535 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10536 (PTRACE_ARG4_TYPE): Likewise.
10537 (PTRACE_XFER_TYPE): Likewise.
10538 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10539 ptrace to PTRACE_ARG3_TYPE.
10540 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10541 (PTRACE_ARG4_TYPE): Likewise.
10542 (PTRACE_XFER_TYPE): Likewise.
10543 (linux_detach_one_lwp): Cast fourth argument of
10544 ptrace to long then PTRACE_ARG4_TYPE.
10545 (regsets_fetch_inferior_registers): Cast third argument of
10546 ptrace to long then PTRACE_ARG3_TYPE.
10547 (regsets_store_inferior_registers): Likewise.
10549 2012-04-20 Pedro Alves <palves@redhat.com>
10551 * configure: Regenerate.
10553 2012-04-19 Pedro Alves <palves@redhat.com>
10555 * Makefile.in (GNULIB_BUILDDIR): New.
10556 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10557 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10558 (all, install-only, uninstall, clean-info, all-lib, clean): No
10559 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10560 (maintainer-clean realclean distclean): Use subdir_do.
10562 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10563 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10564 * acinclude.m4: Include acx_configure_dir.m4.
10565 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10566 calls. Call AC_PROG_RANLIB. Configure gnulib using
10569 (GNULIB_STDINT_H): Adjust.
10570 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10571 * gdbreplay.c: Include build-gnulib/config.h.
10572 * server.h: Likewise.
10573 * aclocal.m4: Regenerate.
10574 * config.in: Regenerate.
10575 * configure: Regenerate.
10577 2012-04-19 Pedro Alves <palves@redhat.com>
10579 * Makefile.in (LIBGNU, INCGNU): Adjust.
10580 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10581 (all, install-only, uninstall, clean-info, all-lib, clean)
10582 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10583 * configure.ac: Adjust AC_OUTPUT output.
10584 * aclocal.m4: Regenerate.
10585 * configure: Regenerate.
10587 2012-04-19 Pedro Alves <palves@redhat.com>
10589 * Makefile.in (generated_files): New.
10590 (server_h): Remove the explicit dependency on config.h, and depend
10591 on $generated_files.
10593 2012-04-19 Pedro Alves <palves@redhat.com>
10595 * Makefile.in (INCGNU): Add -Ignulib.
10597 2012-04-19 Pedro Alves <palves@redhat.com>
10599 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10600 (INCGNU): ... this, and spell out -I here.
10601 (GNULIB_LIB): Rename to ...
10602 (LIBGNU): ... this.
10603 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10605 2012-04-19 Pedro Alves <palves@redhat.com>
10607 * config.in: Regenerate.
10609 2012-04-19 Pedro Alves <palves@redhat.com>
10611 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10612 * server.h (memmem): Remove declaration.
10613 * config.in: Regenerate.
10614 * configure: Regenerate.
10616 2012-04-19 Yao Qi <yao@codesourcery.com>
10618 * Makefile.in (SFILES): Add common/vec.c.
10622 2012-04-19 Yao Qi <yao@codesourcery.com>
10624 * remote-utils.c (prepare_resume_reply): Replace with macro
10625 target_core_of_thread.
10626 * server.c (handle_qxfer_threads_proper): Likewise.
10627 * target.h (traget_core_of_thread): New macro.
10629 2012-04-18 Pedro Alves <palves@redhat.com>
10631 * aclocal.m4: Regenerate.
10632 * configure: Regenerate.
10634 2012-04-16 Yao Qi <yao@codesourcery.com>
10636 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10637 duplicated on address.
10639 2012-04-16 Yao Qi <yao@codesourcery.com>
10641 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10642 (struct tracepoint_action_ops) <send>: New field.
10643 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10644 (agent_expr_send, x_tracepoint_action_send): New.
10645 (l_tracepoint_action_send): New.
10646 (cmd_qtdp): Download and install tracepoint
10647 according to `use_agent'.
10648 (run_inferior_command): Add one more parameter `len'.
10650 (tracepoint_send_agent): New.
10651 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10653 2012-04-16 Yao Qi <yao@codesourcery.com>
10655 * tracepoint.c (download_tracepoints): Moved to ...
10656 (cmd_qtstart): ... here.
10658 2012-04-14 Yao Qi <yao@codesourcery.com>
10660 * tracepoint.c: Include inttypes.h.
10661 (struct collect_memory_action): Use sized types.
10662 (struct tracepoint): Likewise.
10663 (cmd_qtdp, stop_tracing): Update print specifiers.
10664 (cmd_qtp, response_tracepoint): Likewise.
10665 (collect_data_at_tracepoint): Likewise.
10666 (collect_data_at_step): Likewise.
10668 2012-04-14 Yao Qi <yao@codesourcery.com>
10670 Import gnulib module inttypes.
10671 * aclocal.m4, config.in, configure: Regenerated.
10673 2012-04-14 Yao Qi <yao@codesourcery.com>
10675 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10676 Makefile and config.status at last.
10678 2012-04-13 Yao Qi <yao@codesourcery.com>
10680 * tracepoint.c: Include stdint.h unconditionally.
10682 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10684 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10685 on BFD_HAVE_SYS_PROCFS_TYPE.
10686 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10687 * configure: Regenerate.
10688 * config.in: Likewise.
10690 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10692 * Makefile.in (clean): Also remove x32.c x32-linux.c
10693 x32-avx.c x32-avx-linux.c.
10694 (x32.o): New target.
10696 (x32-linux.o): Likewise.
10697 (x32-linux.c): Likewise.
10698 (x32-avx.o): Likewise.
10699 (x32-avx.c): Likewise.
10700 (x32-avx-linux.o): Likewise.
10701 (x32-avx-linux.c): Likewise.
10703 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10704 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10705 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10706 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10707 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10708 i386/x32-avx-linux.xml.
10710 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10711 (init_registers_x32_avx_linux): Likwise.
10712 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10713 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10715 2012-04-13 Pedro Alves <palves@redhat.com>
10717 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10718 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10719 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10720 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10723 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10725 * linux-x86-low.c (compat_x32_clock_t): New.
10726 (compat_x32_siginfo_t): Likewise.
10727 (compat_x32_siginfo_from_siginfo): Likewise.
10728 (siginfo_from_compat_x32_siginfo): Likewise.
10729 (linux_is_elf64): Likewise.
10730 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10731 and siginfo_from_compat_x32_siginfo for x32.
10732 (x86_arch_setup): Set linux_is_elf64.
10734 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10737 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10739 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10740 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10741 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10742 compatible with process.
10744 2012-04-12 Yao Qi <yao@codesourcery.com>
10746 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10747 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10748 (install-only, install-info, clean): Handle sub dir gnulib.
10749 (all-lib, am--refresh): New targets.
10750 (memmem.o): Remove target.
10751 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10752 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10753 (AC_REPLACE_FUNCS): Remove memmem.
10754 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10755 (AC_OUTPUT): Generate Makefile in gnulib/.
10756 * aclocal.m4, config.in, configure: Regenerated.
10758 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10760 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10762 2012-04-05 Pedro Alves <palves@redhat.com>
10764 -Werror=strict-aliasing
10766 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10769 2012-04-04 Pedro Alves <palves@redhat.com>
10771 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10772 (sparc_store_gregset_from_stack, sparc_store_gregset)
10773 (sparc_breakpoint_at): Fix formatting.
10775 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10777 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10779 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10780 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10781 * config.in: Regenerate.
10782 * configure: Likewise.
10784 2012-03-29 Pedro Alves <palves@redhat.com>
10786 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10787 Correct ptrace arguments.
10789 2012-03-28 Pedro Alves <palves@redhat.com>
10791 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10792 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10793 (IA64_FR1_REGNUM): New defines.
10794 (ia64_fetch_register): New.
10795 (the_low_target): Install it.
10796 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10798 * linux-low.c (linux_fetch_registers): Try the
10799 the_low_target.fetch_register hook first.
10801 * linux-arm-low.c (the_low_target): Adjust.
10802 * linux-bfin-low.c (the_low_target): Adjust.
10803 * linux-cris-low.c (the_low_target): Adjust.
10804 * linux-crisv32-low.c (the_low_target): Adjust.
10805 * linux-m32r-low.c (the_low_target): Adjust.
10806 * linux-m68k-low.c (the_low_target): Adjust.
10807 * linux-mips-low.c (the_low_target): Adjust.
10808 * linux-ppc-low.c (the_low_target): Adjust.
10809 * linux-s390-low.c (the_low_target): Adjust.
10810 * linux-sh-low.c (the_low_target): Adjust.
10811 * linux-sparc-low.c (the_low_target): Adjust.
10812 * linux-tic6x-low.c (the_low_target): Adjust.
10813 * linux-x86-low.c (the_low_target): Adjust.
10814 * linux-xtensa-low.c (the_low_target): Adjust.
10816 2012-03-26 Pedro Alves <palves@redhat.com>
10818 * server.c (handle_qxfer_libraries): Don't bail early if
10819 the_target->qxfer_libraries_svr4 is not NULL.
10821 2012-03-26 Pedro Alves <palves@redhat.com>
10823 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10825 2012-03-23 Pedro Alves <palves@redhat.com>
10827 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10828 "library-list-svr4" element's start tag when the the DSO list is
10831 2012-03-23 Pedro Alves <palves@redhat.com>
10833 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10834 a variable whose type size is the same as the inferior's pointer
10837 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10839 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10841 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10842 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10843 * linux-low.h: Include <signal.h>.
10844 (struct siginfo): Remove forward declaration.
10845 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10848 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10850 * .gitignore: Ignore more files.
10852 2012-03-19 Pedro Alves <palves@redhat.com>
10853 Jan Kratochvil <jan.kratochvil@redhat.com>
10855 * server.c (cont_thread, general_thread): Add describing comments.
10856 (start_inferior): Clear `cont_thread'.
10857 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10860 2012-03-15 Yao Qi <yao@codesourcery.com>
10862 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10864 (cmd_qtdp): ... here.
10866 2012-03-15 Yao Qi <yao@codesourcery.com>
10868 * tracepoint.c (struct tracepoint_action_ops): New.
10869 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10870 (m_tracepoint_action_download): New.
10871 (r_tracepoint_action_download): New.
10872 (x_tracepoint_action_download): New.
10873 (l_tracepoint_action_download): New.
10874 (add_tracepoint_action): Install `action->ops' according type.
10875 (download_tracepoint_1): Move code `download' function pointer
10876 of various tracepoint_action_ops.
10878 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10880 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10881 linux_ptrace_attach_warnings.
10883 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10885 * Makefile.in (linux-ptrace.o): New.
10886 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10887 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10888 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10889 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10890 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10892 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10894 2012-03-08 Yao Qi <yao@codesourcery.com>
10895 Pedro Alves <palves@redhat.com>
10897 Fix PR server/13392.
10898 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10899 offset of JMP insn.
10900 * tracepoint.c (remove_tracepoint): New.
10901 (cmd_qtdp): Call remove_tracepoint when failed to install.
10903 2012-03-07 Pedro Alves <palves@redhat.com>
10905 * linux-low.c (get_detach_signal): New.
10906 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10907 Pass on pending signals to PTRACE_DETACH. Check the result of the
10909 * server.c (program_signals, program_signals_p): New.
10910 (handle_general_set): Handle QProgramSignals.
10911 * server.h (program_signals, program_signals_p): Declare.
10913 2012-03-05 Pedro Alves <palves@redhat.com>
10914 Jan Kratochvil <jan.kratochvil@redhat.com>
10916 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10919 2012-03-03 Yao Qi <yao@codesourcery.com>
10921 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10922 agent_look_up_symbols.
10924 2012-03-03 Yao Qi <yao@codesourcery.com>
10926 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10927 (linux-x86-low.o): Likewise.
10928 * server.h: Remove in_process_agent_loaded.
10929 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10933 2012-03-03 Yao Qi <yao@codesourcery.com>
10935 * tracepoint.c (gdb_agent_capability): New global.
10936 (in_process_agent_loaded_ust): Renamed to
10937 `in_process_agent_supports_ust'.
10939 (in_process_agent_supports_ust): Call agent_capability_check.
10940 (clear_installed_tracepoints): Assert that agent supports
10943 2012-03-03 Yao Qi <yao@codesourcery.com>
10945 * linux-low.c (linux_supports_agent): New.
10946 (linux_target_ops): Initialize field `supports_agent' with
10947 linux_supports_agent.
10948 * target.h (struct target_ops) <supports_agent>: New.
10949 (target_supports_agent): New macro.
10950 * server.c (handle_general_set): Handle packet 'QAgent'.
10951 (handle_query): Send `QAgent+'.
10952 * Makefile.in (server.o): Depends on agent.h.
10954 2012-03-03 Yao Qi <yao@codesourcery.com>
10956 * Makefile.in (OBS): Add agent.o.
10957 Add new rule for agent.o.
10958 Track dependence of tracepoint.c on agent.h.
10959 * tracepoint.c (run_inferior_command_1):
10960 (run_inferior_command): Call agent_run_command.
10961 (gdb_ust_connect_sync_socket): Deleted. Move it to
10963 (resume_thread, stop_thread): Likewise.
10964 (gdb_ust_socket_init): Renamed to ...
10965 (gdb_agent_socket_init): ... New.
10966 (gdb_ust_thread): Renamed to ...
10967 (gdb_agent_helper_thread): ... New.
10968 (gdb_ust_init): Move some code to ...
10969 (gdb_agent_init): ... here. New.
10970 [HAVE_UST]: Call gdb_ust_init.
10971 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10972 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10973 * config.in, configure: Regenerated.
10975 2012-03-02 Pedro Alves <palves@redhat.com>
10977 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10978 * linux-low.c (struct simple_pid_list): New.
10979 (stopped_pids): New a struct simple_pid_list pointer.
10980 (add_to_pid_list, pull_pid_from_list): New.
10981 (handle_extended_wait): Don't assume the first signal new children
10982 report is SIGSTOP. Adjust call to pull_pid_from_list.
10983 (linux_wait_for_lwp): Adjust.
10985 2012-03-02 Yao Qi <yao@codesourcery.com>
10987 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10990 2012-03-02 Yao Qi <yao@codesourcery.com>
10992 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10993 `stop_pc' and `tpoint'. Update caller.
10995 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10997 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10998 * linux-low.c (use_linux_regsets): New macro.
10999 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11000 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11001 (linux_register_in_regsets): New function.
11002 (usr_fetch_inferior_registers): Skip registers covered by
11004 (usr_store_inferior_registers): Likewise.
11005 (usr_fetch_inferior_registers): New macro.
11006 (usr_store_inferior_registers): Likewise.
11007 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11008 (linux_store_registers): Likewise.
11009 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11011 (init_registers_mips64_dsp_linux): Likewise.
11012 (init_registers_mips_linux): New macro.
11013 (init_registers_mips_dsp_linux): Likewise.
11014 (mips_dsp_num_regs): Likewise.
11015 (DSP_BASE, DSP_CONTROL): New fallback macros.
11016 (mips_base_regs): New macro.
11017 (mips_regmap): Use it. Fix the size.
11018 (mips_dsp_regmap): New variable.
11019 (mips_dsp_regset_bitmap): Likewise.
11020 (mips_arch_setup): New function.
11021 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11023 (mips_cannot_store_register): Likewise.
11024 (the_low_target): Update .arch_setup, .num_regs and .regmap
11025 initializers. Add .regset_bitmap initializer.
11026 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11028 * linux-bfin-low.c (the_low_target): Likewise.
11029 * linux-cris-low.c (the_low_target): Likewise.
11030 * linux-crisv32-low.c (the_low_target): Likewise.
11031 * linux-ia64-low.c (the_low_target): Likewise.
11032 * linux-m32r-low.c (the_low_target): Likewise.
11033 * linux-m68k-low.c (the_low_target): Likewise.
11034 * linux-ppc-low.c (the_low_target): Likewise.
11035 * linux-s390-low.c (the_low_target): Likewise.
11036 * linux-sh-low.c (the_low_target): Likewise.
11037 * linux-sparc-low.c (the_low_target): Likewise.
11038 * linux-tic6x-low.c (the_low_target): Likewise.
11039 * linux-x86-low.c (the_low_target): Likewise.
11040 * linux-xtensa-low.c (the_low_target): Likewise.
11041 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11042 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11043 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11045 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11046 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11048 2012-02-29 Yao Qi <yao@codesourcery.com>
11049 Pedro Alves <palves@redhat.com>
11051 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11052 `step_over_finished' is true.
11054 2012-02-27 Pedro Alves <palves@redhat.com>
11056 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11057 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11059 2012-02-27 Pedro Alves <palves@redhat.com>
11062 * linux-low.c (pid_is_stopped): New.
11063 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11065 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11067 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11070 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11072 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11074 2012-02-24 Luis Machado <lgustavo@codesourcery>
11076 * server.c (handle_query): Advertise support for target-side
11077 breakpoint condition evaluation.
11078 (process_point_options): New function.
11079 (process_serial_event): When inserting a breakpoint, check for
11080 a target-side condition that should be evaluated.
11082 * mem-break.c: Include regcache.h and ax.h.
11083 (point_cond_list_t): New data structure.
11084 (breakpoint) <cond_list>: New field.
11085 (find_gdb_breakpoint_at): Make non-static.
11086 (delete_gdb_breakpoint_at): Clear any target-side
11088 (clear_gdb_breakpoint_conditions): New function.
11089 (add_condition_to_breakpoint): Likewise.
11090 (add_breakpoint_condition): Likewise.
11091 (gdb_condition_true_at_breakpoint): Likewise.
11092 (gdb_breakpoint_here): Return result directly instead
11093 of going through a local variable.
11095 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11096 (clear_gdb_breakpoint_conditions): Likewise.
11097 (add_breakpoint_condition): Likewise.
11098 (gdb_condition_true_at_breakpoint): Likewise.
11100 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11101 (need_step_over_p): Take target-side breakpoint condition into
11104 2012-02-24 Luis Machado <lgustavo@codesourcery>
11106 * server.h: Include tracepoint.h.
11107 (agent_mem_read, agent_get_trace_state_variable_value,
11108 agent_set_trace_state_variable_value,
11109 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11110 get_set_tsv_func_addr): New prototypes.
11112 * ax.h: New include file.
11113 * ax.c: New source file.
11115 * tracepoint.c: Include ax.h.
11116 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11117 agent_expr, eval_result_type): Move to ax.h.
11118 (parse_agent_expr): Rename to ...
11119 (gdb_parse_agent_expr): ... this, make it non-static and move
11121 (unparse_agent_expr) Rename to ...
11122 (gdb_unparse_agent_expr): ... this, make it non-static and move
11124 (eval_agent_expr): Rename to ...
11125 (eval_tracepoint_agent_expr): ... this.
11126 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11127 forward declarations.
11128 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11129 (agent_get_trace_state_variable_value): New function.
11130 (agent_set_trace_state_variable_value): New function.
11131 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11132 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11133 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11134 (condition_true_at_tracepoint): Likewise.
11135 (parse_agent_expr): Rename to ...
11136 (gdb_parse_agent_expr): ... this and move to ax.c.
11137 (unparse_agent_expr): Rename to ...
11138 (gdb_unparse_agent_expr): ... this and move to ax.c.
11139 (gdb_agent_op_name): Move to ax.c.
11140 (eval_agent_expr): Rename to ...
11141 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11143 (eval_tracepoint_agent_expr): New function.
11144 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11146 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11148 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11149 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11150 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11151 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11152 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11153 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11154 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11155 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11156 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11157 (compile_bytecodes): Remove forward declaration.
11158 (is_goto_target): Move to ax.c.
11159 (compile_bytecodes): Move to ax.c and call
11160 agent_get_trace_state_variable_value (...) and
11161 agent_set_trace_state_variable_value (...).
11163 * Makefile.in: Update ax.c and IPA dependencies.
11165 2012-02-24 Pedro Alves <palves@redhat.com>
11167 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11168 (cmd_bigqtbuffer_circular): ... this. Only handle
11169 'QTBuffer:circular:'.
11170 (handle_tracepoint_general_set): Adjust.
11172 2012-02-16 Yao Qi <yao@codesourcery.com>
11174 * inferiors.c: Move code to ...
11175 * dll.c: .... here. New.
11176 * server.h: Declare clear_dlls.
11177 * Makefile.in (SFILES): Add dll.c.
11181 2012-02-11 Yao Qi <yao@codesourcery.com>
11183 * server.c: (handle_monitor_command): Add a new parameter
11185 (handle_query): Update caller.
11187 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11189 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11190 * configure, config.in: Regenerate.
11191 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11194 2012-02-02 Pedro Alves <palves@redhat.com>
11196 Try SIGKILL first, then PTRACE_KILL.
11197 * linux-low.c (linux_kill_one_lwp): New.
11198 (linux_kill_one_lwp): Rename to ...
11199 (kill_one_lwp_callback): ... this. Use the new
11200 linux_kill_one_lwp.
11202 2012-02-02 Pedro Alves <palves@redhat.com>
11204 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11207 2012-01-27 Pedro Alves <palves@redhat.com>
11209 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11210 (elf_64_file_p): Make static.
11211 (linux_pid_exe_is_elf_64_file): New.
11212 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11213 Delete declarations.
11214 (linux_pid_exe_is_elf_64_file): Declare.
11215 * linux-x86-low.c (x86_arch_setup): Use
11216 linux_pid_exe_is_elf_64_file.
11218 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11220 * linux-low.c (linux_wait_for_event_1): Rename to ...
11221 (linux_wait_for_event): ... here and merge it with former
11222 linux_wait_for_event - new variable wait_ptid, use it.
11223 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11225 2012-01-23 Pedro Alves <palves@redhat.com>
11227 * server.c (main): Avoid yet another case of infinite loop while
11228 detaching/killing after a longjmp.
11230 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11233 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11235 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11237 * hostio.c (handle_readlink): New function.
11238 (handle_vFile): Call it to handle "vFile:readlink" packets.
11240 2012-01-20 Pedro Alves <palves@redhat.com>
11241 Ulrich Weigand <ulrich.weigand@linaro.org>
11243 * server.c (handle_v_requests): Only support vAttach and vRun to
11244 start multiple processes when in extended protocol mode.
11246 2012-01-17 Pedro Alves <palves@redhat.com>
11248 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11249 memalign plus mprotect to allocate the scratch buffer.
11251 2012-01-13 Pedro Alves <palves@redhat.com>
11253 * server.c (attach_inferior): Clear `cont_thread'.
11255 2012-01-13 Pedro Alves <palves@redhat.com>
11257 * server.c (main): Avoid infinite loop while detaching/killing
11260 2012-01-09 Doug Evans <dje@google.com>
11262 * server.c (start_inferior): Set last_ptid in --wrapper case.
11264 2012-01-06 Yao Qi <yao@codesourcery.com>
11266 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11268 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11270 2012-01-04 Yao Qi <yao@codesourcery.com>
11272 * tracepoint.c (cmd_qtdp): Print debug message
11273 for static tracepoint.
11275 2012-01-04 Yao Qi <yao@codesourcery.com>
11277 * tracepoint.c (trace_vdebug): Differentiate debug message
11278 between gdbserver and IPA.
11280 2012-01-03 Yao Qi <yao@codesourcery.com>
11282 * tracepoint.c (tracepoint_was_hit): Don't collect for
11285 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11287 * terminal.h: Reformat copyright header.
11289 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11291 * server.c (gdbserver_version): Update copyright year.
11292 * gdbreplay.c (gdbreplay_version): Likewise.
11294 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11296 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11299 2011-12-18 Hui Zhu <teawater@gmail.com>
11300 * linux-low.c (linux_create_inferior): Save return value to ret.
11302 2011-12-18 Hui Zhu <teawater@gmail.com>
11304 * linux-low.c (linux_create_inferior): Save return value to ret.
11306 2011-12-16 Doug Evans <dje@google.com>
11308 * linux-low.c (linux_create_inferior): If stdio connection,
11309 redirect stdin from /dev/null, stdout to stderr.
11310 * remote-utils.c (remote_is_stdio): New static global.
11311 (remote_connection_is_stdio): New function.
11312 (remote_prepare): Handle stdio connection.
11313 (remote_open): Ditto.
11314 (remote_close): Don't close stdin for stdio connections.
11315 (read_prim,write_prim): New functions. Replace all calls to
11316 read/write to these.
11317 * server.c (main): Watch for "-" argument. Move call to
11318 remote_prepare before start_inferior.
11319 * server.h (STDIO_CONNECTION_NAME): New macro.
11320 (remote_connection_is_stdio): Declare.
11322 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11323 in debugging output.
11325 2011-12-15 Yao Qi <yao@codesourcery.com>
11327 * tracepoint.c: Include sys/syscall.h.
11328 (gdb_ust_thread): Remove preprocessor conditional.
11330 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11332 * linux-low.c (linux_detach_one_lwp): Call
11333 the_low_target.prepare_to_resume before detaching.
11335 2011-12-14 Yao Qi <yao@codesourcery.com>
11337 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11340 2011-12-14 Yao Qi <yao@codesourcery.com>
11342 * i386-low.c (i386_low_stopped_data_address): Initialize local
11343 variable `control'.
11345 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11349 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11350 DR_CONTROL unless necessary. Extend comments.
11351 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11352 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11354 2011-12-13 Yao Qi <yao@codesourcery.com>
11356 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11358 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11360 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11362 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11363 Print new debug message for such case.
11365 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11367 Fix overlapping memcpy.
11368 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11369 the read_inferior_memory transfer.
11370 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11371 write_inferior_memory transfer.
11372 (set_fast_tracepoint_jump): New variable buf. Use it for the
11373 read_inferior_memory and write_inferior_memory transfers.
11374 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11375 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11376 Use it for the write_inferior_memory transfer.
11377 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11380 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11382 * linux-low.c (fetch_register, store_register): Make code
11383 consistent, fix formatting.
11385 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11387 * linux-low.c (usr_store_inferior_registers): Factor out code
11388 to handle individual registers into...
11389 (store_register): ... this new function.
11391 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11393 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11394 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11395 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11396 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11397 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11398 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11399 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11400 (srv_xmlfiles): Add new XML files.
11402 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11404 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11405 (init_registers_s390_linux32v1): Add prototype.
11406 (init_registers_s390_linux32v2): Likewise.
11407 (init_registers_s390_linux64v1): Likewise.
11408 (init_registers_s390_linux64v2): Likewise.
11409 (init_registers_s390x_linux64v1): Likewise.
11410 (init_registers_s390x_linux64v2): Likewise.
11411 (s390_num_regs): Increment to 52.
11412 (s390_regmap): Add orig_r2 register.
11413 (s390_num_regs_3264): Increment to 68.
11414 (s390_regmap_3264): Add orig_r2 register.
11415 (s390_collect_ptrace_register): Handle orig_r2 register.
11416 (s390_supply_ptrace_register): Likewise.
11417 (s390_fill_last_break): New function.
11418 (s390_store_last_break): Likewise.
11419 (s390_fill_system_call): New function.
11420 (s390_store_system_call): Likewise.
11421 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11423 (s390_check_regset): New function.
11424 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11425 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11426 Update target_regsets for available register sets.
11428 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11429 Jan Kratochvil <jan.kratochvil@redhat.com>
11431 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11432 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11434 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11435 * linux-low.h (struct process_info_private): New member r_debug.
11436 * server.c (handle_qxfer_libraries): Call
11437 the_target->qxfer_libraries_svr4.
11438 (handle_qxfer_libraries_svr4): New function.
11439 (qxfer_packets): New entry "libraries-svr4".
11440 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11441 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11442 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11443 PACKET_qXfer_libraries_svr4.
11445 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11447 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11448 PSW address/mask between 8-byte and 16-byte formats.
11449 (s390_supply_ptrace_register): Likewise.
11450 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11451 basic addressing mode bit.
11453 2011-11-24 Stan Shebs <stan@codesourcery.com>
11455 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11457 2011-11-17 Stan Shebs <stan@codesourcery.com>
11459 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11460 (tracing_start_time): New global.
11461 (tracing_stop_time): New global.
11462 (tracing_user_name): New global.
11463 (tracing_notes): New global.
11464 (tracing_stop_note): New global.
11465 (cmd_qtstart): Set traceframe_usage, start_time.
11466 (stop_tracing): Set stop_time.
11467 (cmd_qtstatus): Report additional status.
11468 (cmd_qtp): New function.
11469 (handle_tracepoint_query): Call it.
11470 (cmd_qtnotes): New function.
11471 (handle_tracepoint_general_set): Call it.
11472 (get_timestamp): Rename from tsv_get_timestamp.
11474 2011-11-14 Stan Shebs <stan@codesourcery.com>
11475 Kwok Cheung Yeung <kcy@codesourcery.com>
11477 * linux-x86-low.c (small_jump_insn): New.
11478 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11479 trampoline and error message, build a trampoline and issue a small
11480 jump instruction to it.
11481 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11482 trampoline and error message.
11483 (x86_get_min_fast_tracepoint_insn_len): New.
11484 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11485 * linux-low.h (struct linux_target_ops): Add arguments to
11486 install_fast_tracepoint_jump_pad operation, add new operation.
11487 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11489 (linux_get_min_fast_tracepoint_insn_len): New function.
11490 (linux_target_op): Add new operation.
11491 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11492 (gdb_trampoline_buffer_end): Ditto.
11493 (gdb_trampoline_buffer_error): Ditto.
11494 (struct ipa_sym_addresses): Add fields for new IPA variables.
11495 (symbol_list): Add entries for new IPA variables.
11496 (struct tracepoint): Add fields to hold the address range of the
11497 trampoline used by the tracepoint.
11498 (trampoline_buffer_head): New static variable.
11499 (trampoline_buffer_tail): Ditto.
11500 (claim_trampoline_space): New function.
11501 (have_fast_tracepoint_trampoline_buffer): New function.
11502 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11504 (install_fast_tracepoint): Ditto, also add error buffer argument.
11505 (cmd_qtminftpilen): New function.
11506 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11507 (fast_tracepoint_from_trampoline_address): New function.
11508 (fast_tracepoint_collecting): Handle trampoline as part of jump
11510 (set_trampoline_buffer_space): New function.
11511 (initialize_tracepoint): Initialize new IPA variables.
11512 * target.h (struct target_ops): Add arguments to
11513 install_fast_tracepoint_jump_pad operation, add new
11514 get_min_fast_tracepoint_insn_len operation.
11515 (target_get_min_fast_tracepoint_insn_len): New.
11516 (install_fast_tracepoint_jump_pad): Add arguments.
11517 * server.h (IPA_BUFSIZ): Define.
11518 * linux-i386-ipa.c: Include extra header files.
11519 (initialize_fast_tracepoint_trampoline_buffer): New function.
11520 (initialize_low_tracepoint): Call it.
11521 * server.h (set_trampoline_buffer_space): Declare.
11522 (claim_trampoline_space): Ditto.
11523 (have_fast_tracepoint_trampoline_buffer): Ditto.
11525 2011-11-14 Yao Qi <yao@codesourcery.com>
11527 * server.c (handle_query): Handle InstallInTrace for qSupported.
11528 * tracepoint.c (add_tracepoint): Sort list.
11529 (install_tracepoint, download_tracepoint): New.
11530 (cmd_qtdp): Call them to install and download tracepoints.
11531 (sort_tracepoints): Removed.
11532 (cmd_qtstart): Update.
11534 2011-11-14 Yao Qi <yao@codesourcery.com>
11536 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11537 * mem-break.h: Declare.
11538 * tracepoint.c (cmd_qtstart): Move some code to ...
11539 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11541 (download_tracepoints): Move some code to ...
11542 (download_tracepoint_1): ... here. New.
11544 2011-11-08 Yao Qi <yao@codesourcery.com>
11546 * remote-utils.c (relocate_instruction): A comment fix.
11548 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11550 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11551 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11552 dr_status_mirror and dr_control_mirror from debug_reg_state.
11553 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11554 (i386_initial_stuff): Remove use of deleted globals.
11555 (i386_get_thread_context, i386_set_thread_context,
11556 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11557 from debug_reg_state.
11559 2011-11-05 Yao Qi <yao@codesourcery.com>
11561 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11562 address as TPOINT's.
11564 2011-11-02 Stan Shebs <stan@codesourcery.com>
11566 * tracepoint.c (agent_mem_read_string): New function.
11567 (eval_agent_expr): Call it for tracenz.
11568 * server.c (handle_query): Report support for tracenz.
11570 2011-11-02 Yao Qi <yao@codesourcery.com>
11572 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11574 2011-11-02 Yao Qi <yao@codesourcery.com>
11576 * target.h: Fix a typo in comment.
11578 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11580 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11581 clobber the breakpoints' shadows with fast tracepoint jumps.
11582 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11583 * target.c (write_inferior_memory): Also pass MYADDR down to
11586 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11588 * configure.ac: Check support for personality routine.
11589 * configure: Regenerate.
11590 * config.in: Likewise.
11591 * linux-low.c: Include <sys/personality.h>.
11592 Define ADDR_NO_RANDOMIZE if necessary.
11593 (linux_create_inferior): Disable address space randomization when
11594 forking inferior, if requested.
11595 (linux_supports_disable_randomization): New function.
11596 (linux_target_ops): Install it.
11597 * server.h (disable_randomization): Declare.
11598 * server.c (disable_randomization): New global variable.
11599 (handle_general_set): Handle QDisableRandomization.
11600 (handle_query): Likewise for qSupported.
11601 (main): Support --disable-randomization and --no-disable-randomization
11602 command line arguments.
11603 * target.h (struct target_ops): Add supports_disable_randomization.
11604 (target_supports_disable_randomization): New macro.
11606 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11608 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11610 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11611 [!PT_GETDSBT] (target_loadmap): New definition.
11612 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11613 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11614 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11615 and PT_GETDSBT to LINUX_LOADMAP.
11616 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11617 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11619 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11621 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11622 (arm_linux_hwbp_cap): New static variable.
11623 (arm_linux_get_hwbp_cap): Replace by ...
11624 (arm_linux_init_hwbp_cap): ... this new function.
11625 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11626 (arm_linux_get_hw_watchpoint_count): Likewise.
11627 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11628 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11629 (arm_prepare_to_resume): Use perror_with_name instead of error.
11631 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11633 * linux-arm-low.c: Include <signal.h>.
11634 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11635 (struct arm_linux_hwbp_cap): New data type.
11636 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11637 (struct arm_linux_hw_breakpoint): New data type.
11638 (MAX_BPTS, MAX_WPTS): Define.
11639 (struct arch_process_info, struct arch_lwp_info): New data types.
11640 (arm_linux_get_hwbp_cap): New function.
11641 (arm_linux_get_hw_breakpoint_count): Likewise.
11642 (arm_linux_get_hw_watchpoint_count): Likewise.
11643 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11644 (arm_hwbp_control_initialize): Likewise.
11645 (arm_hwbp_control_is_enabled): Likewise.
11646 (arm_hwbp_control_is_initialized): Likewise.
11647 (arm_hwbp_control_disable): Likewise.
11648 (arm_linux_hw_breakpoint_equal): Likewise.
11649 (arm_linux_hw_point_initialize): Likewise.
11650 (struct update_registers_data): New data structure.
11651 (update_registers_callback: New function.
11652 (arm_insert_point): Likewise.
11653 (arm_remove_point): Likewise.
11654 (arm_stopped_by_watchpoint): Likewise.
11655 (arm_stopped_data_address): Likewise.
11656 (arm_new_process): Likewise.
11657 (arm_new_thread): Likewise.
11658 (arm_prepare_to_resume): Likewise.
11659 (the_low_target): Register arm_insert_point, arm_remove_point,
11660 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11661 arm_new_thread, and arm_prepare_to_resume.
11663 2011-09-15 Stan Shebs <stan@codesourcery.com>
11665 * server.h (struct emit_ops): Add compare-goto fields.
11666 * tracepoint.c (gdb_agent_op_sizes): New table.
11667 (emit_eq_goto): New function.
11668 (emit_ne_goto): New function.
11669 (emit_lt_goto): New function.
11670 (emit_le_goto): New function.
11671 (emit_gt_goto): New function.
11672 (emit_ge_goto): New function.
11673 (is_goto_target): New function.
11674 (compile_bytecodes): Recognize special cases of compare-goto
11675 combinations and call specialized emitters for them.
11676 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11677 (amd64_emit_ne_goto): New function.
11678 (amd64_emit_lt_goto): New function.
11679 (amd64_emit_le_goto): New function.
11680 (amd64_emit_gt_goto): New function.
11681 (amd64_emit_ge_goto): New function.
11682 (amd64_emit_ops): Add the new functions.
11683 (i386_emit_eq_goto): New function.
11684 (i386_emit_ne_goto): New function.
11685 (i386_emit_lt_goto): New function.
11686 (i386_emit_le_goto): New function.
11687 (i386_emit_gt_goto): New function.
11688 (i386_emit_ge_goto): New function.
11689 (i386_emit_ops): Add the new functions.
11691 2011-09-08 Stan Shebs <stan@codesourcery.com>
11693 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11694 (i386_emit_epilogue): Restore %ebx.
11696 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11698 * server.c (step_thread): Remove definition.
11699 (process_serial_event): Don't handle Hs.
11700 * server.h (step_thread): Remove declaration.
11701 * target.c (set_desired_inferior): Remove use of step_thread.
11703 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11705 * linux-low.c: Include linux-procfs.h.
11706 (linux_attach_lwp_1): Update comments.
11707 (linux_attach): Scan for existing threads when attaching to a
11708 process that is the tgid.
11709 * Makefile.in: Update dependencies.
11711 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11713 * configure.srv: Add linux-procfs.o dependencies.
11715 2011-08-14 Yao Qi <yao@codesourcery.com>
11717 * target.h (struct target_ops): Fix indent.
11718 * win32-low.c (win32_target_ops): Fix comment.
11720 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11721 Yao Qi <yao@codesourcery.com>
11723 * Makefile.in (clean): Remove tic6x-*.c files.
11724 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11725 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11726 (tic6x-c64xp-linux.c): Likewise.
11727 * configure.srv: Add support for tic6x-*-uclinux.
11728 * linux-tic6x-low.c: New.
11729 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11731 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11732 Yao Qi <yao@codesourcery.com>
11734 * target.h (struct target_ops): Add read_loadmap.
11735 * linux-low.c (struct target_loadseg): New type.
11736 (struct target_loadmap): New type.
11737 (linux_read_loadmap): New function.
11738 (linux_target_ops): Add linux_read_loadmap.
11739 * server.c (handle_query): Support qXfer:fdpic:read packet.
11740 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11743 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11745 * win32-low.c: Include <stdint.h>.
11747 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11749 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11750 to the inferior here.
11751 (i386_remove_aligned_watchpoint): Ditto.
11752 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11753 fit part of the watchpoint in the debug registers.
11754 (i386_update_inferior_debug_regs): New.
11755 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11756 registers, and only update the inferior on success.
11757 (i386_low_remove_watchpoint): Ditto.
11759 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11761 * linux-low.c (compare_ints, unique, list_threads, show_process,
11762 linux_core_of_thread): Delete.
11763 (linux_target_ops): Change linux_core_of_thread to
11764 linux_common_core_of_thread.
11765 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11766 * utils.c (malloc_failure): Change type of argument.
11767 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11768 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11769 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11770 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11771 (IPA_OBJS): Add common-utils-ipa.o.
11772 (ptid_h, linux_osdata_h): New macros.
11773 (server_h): Add common/common-utils.h, common/xml-utils.h,
11774 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11776 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11777 ptid.o, buffer.o): New rules.
11778 (linux-low.o): Add common/linux-osdata.h as a dependency.
11779 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11780 * configure.ac: Add AC_HEADER_DIRENT check.
11781 * config.in: Regenerate.
11782 * configure: Regenerate.
11783 * remote-utils.c (xml_escape_text): Delete.
11784 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11785 buffer_xml_printf): Move to common/buffer.c.
11786 * server.c (main): Remove call to initialize_inferiors.
11787 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11788 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11789 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11790 internal_error, gdb_assert, gdb_assert_fail): Delete.
11791 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11792 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11794 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11795 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11796 initialize_inferiors): Delete.
11798 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11800 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11803 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11805 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11807 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11809 2011-05-26 Yao Qi <yao@codesourcery.com>
11811 * Makefile.in (thread-db.o): Track dependence to
11812 common/gdb_thread_db.h.
11813 * thread-db.c: include gdb_thread_db.h from right place.
11815 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11817 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11818 __FILE__ and __LINE__ to internal_error.
11820 2011-05-13 Doug Evans <dje@google.com>
11822 * thread-db.c (try_thread_db_load_from_sdir): New function.
11823 (try_thread_db_load_from_dir): New function.
11824 (thread_db_load_search): Handle $sdir, ignore $pdir.
11825 Remove trying of system directories if search of
11826 libthread-db-search-path fails, that is now done via $sdir.
11828 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11830 * server.c (handle_query): Add EnableDisableTracepoints to the list
11831 of supported features.
11832 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11834 (cmd_qtenable_disable): New.
11835 (cmd_qtstart): Install tracepoints even if disabled.
11836 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11837 receiving a QTEnable or QTDisable packet.
11838 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11839 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11841 (gdb_probe): Skip data collection if static tracepoint is disabled.
11843 2011-05-10 Doug Evans <dje@google.com>
11845 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11847 2011-05-04 Doug Evans <dje@google.com>
11849 * linux-low.c (linux_join): Skip process lookup.
11850 * spu-low.c (spu_join): Ditto.
11851 * server.c (join_inferiors_callback): Delete.
11852 (process_serial_event): For 'D' packet (detach) call join_inferior
11855 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11857 * README: Don't mention xscale*-*-linux*.
11858 * configure.srv (xscale*-*-linux*): Don't handle target.
11860 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11862 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11864 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11865 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11866 (i386_emit_void_call_2): Likewise.
11868 2011-04-26 Yao Qi <yao@codesourcery.com>
11870 * linux-low.c: Move common macros to linux-ptrace.h.
11871 Include linux-ptrace.h.
11872 * Makefile.in (linux_ptrace_h): New.
11873 (linux-low.o): Depends on linux-ptrace.h.
11875 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11877 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11878 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11879 (remote_prepare): New function with most of the TCP code from ...
11880 (remote_open): ... here. Detect PORT here unconditionally. Move also
11881 setting transport_is_reliable.
11882 * server.c (run_once): New variable.
11883 (gdbserver_usage): Document it.
11884 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11885 the first run if RUN_ONCE.
11886 * server.h (run_once, remote_prepare): New declarations.
11888 2011-04-19 Tom Tromey <tromey@redhat.com>
11890 * win32-low.c (handle_load_dll): Remove duplicate "the".
11892 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11894 Remove support for old Cygwin 1.5 versions.
11895 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11896 function to avoid warning.
11897 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11900 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11902 * gdbserver/server.h (Macro _): Define it if not available.
11904 2011-03-14 Michael Snyder <msnyder@vmware.com>
11906 * hostio.c (handle_close): Remove unnecessary null test.
11908 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11910 * Makefile.in (maintainer-clean realclean distclean): Remove
11911 "make ... subdir_do" command.
11913 2011-03-10 Michael Snyder <msnyder@vmware.com>
11915 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11917 * server.c (handle_v_run): Free alloced buffer on early return.
11919 2011-03-09 Yao Qi <yao@codesourcery.com>
11922 2011-03-04 Yao Qi <yao@codesourcery.com>
11924 * Makefile.in: Remove GNU make feature --directory.
11926 2011-03-05 Yao Qi <yao@codesourcery.com>
11928 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11929 (subdir_do): New make target. Copied from gdb/Makefile.
11930 (maintainer-clean, realclean, distclean, clean): Call corresponding
11931 make targets in common/Makefile.
11933 2011-02-11 Yao Qi <yao@codesourcery.com>
11935 * configure.ac: Call AC_PROG_RANLIB.
11936 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11937 * configure: Regenerate.
11939 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11941 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11943 2011-03-06 Yao Qi <yao@codesourcery.com>
11945 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11947 2011-03-05 Yao Qi <yao@codesourcery.com>
11949 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11950 (subdir_do): New make target. Copied from gdb/Makefile.
11951 (maintainer-clean, realclean, distclean, clean): Call corresponding
11952 make targets in common/Makefile.
11954 2011-03-04 Yao Qi <yao@codesourcery.com>
11956 * Makefile.in: Remove GNU make feature --directory.
11958 2011-03-04 Michael Snyder <msnyder@vmware.com>
11960 * server.c (queue_stop_reply): Call xmalloc not malloc.
11962 2011-03-02 Michael Snyder <msnyder@vmware.com>
11964 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11966 2011-02-28 Michael Snyder <msnyder@vmware.com>
11968 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11969 (cmd_qtframe): Ditto.
11970 (cmd_qtbuffer): Ditto.
11971 (cmd_bigqtbuffer): Ditto.
11973 * utils.c (decimal2str): Initialize 'width' to nine, then
11974 don't mess with it.
11976 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11978 * hostio.c (require_data): Free *data, not data.
11980 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11982 * hostio.c (require_data): Use free, not xfree.
11984 2011-02-27 Michael Snyder <msnyder@vmware.com>
11986 * server.c (handle_query): Discard unused value.
11988 * hostio.c (require_data): Free malloc memory before returning
11991 2011-02-26 Michael Snyder <msnyder@vmware.com>
11993 * linux-low.c (list_threads): Call closedir for dirent.
11995 2011-02-27 Michael Snyder <msnyder@vmware.com>
11997 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11998 a case statement falls through.
12000 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12002 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12005 2011-02-26 Michael Snyder <msnyder@vmware.com>
12007 * utils.c (decimal2str): Eliminate dead code and dead param.
12008 (pulongest): Drop dead param from call to decimal2str.
12011 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12013 Revert the following patch (not approved yet):
12014 2011-02-21 Hui Zhu <teawater@gmail.com>
12015 * tracepoint.c (tp_printf): New function.
12016 (eval_agent_expr): Handle gdb_agent_op_printf.
12018 2011-02-21 Hui Zhu <teawater@gmail.com>
12020 * tracepoint.c (tp_printf): New function.
12021 (eval_agent_expr): Handle gdb_agent_op_printf.
12023 2011-02-18 Tom Tromey <tromey@redhat.com>
12025 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12026 (tracepoint.o): Likewise.
12027 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12028 (gdb_agent_op_names): Likewise.
12030 2011-02-18 Tom Tromey <tromey@redhat.com>
12032 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12033 gdb_agent_op_rot>: New constants.
12034 (gdb_agent_op_names): Add pick and roll.
12035 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12038 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12040 * aclocal.m4: Regenerated with aclocal-1.11.1.
12042 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12044 * server.c (handle_qxfer_traceframe_info): New.
12045 (qxfer_packets): Register "traceframe-info".
12046 (handle_query): Report support for qXfer:traceframe-info:read+.
12047 * tracepoint.c (match_blocktype): New.
12048 (traceframe_find_block_type): Rename to ...
12049 (traceframe_walk_blocks): ... this. Add callback filter argument,
12051 (traceframe_find_block_type): New, reimplemented on top of
12052 traceframe_walk_blocks.
12053 (build_traceframe_info_xml): New.
12054 (traceframe_read_info): New.
12055 * server.h (traceframe_read_info): Declare.
12057 2011-02-11 Yao Qi <yao@codesourcery.com>
12059 * configure.ac: Call AC_PROG_RANLIB.
12060 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12061 * configure: Regenerate.
12063 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12065 * server.c (gdb_read_memory): Change return semantics to allow
12067 (handle_search_memory_1): Adjust.
12068 (process_serial_event) <'m' packet>: Handle partial transfers.
12069 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12071 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12073 * regcache.c (init_register_cache): Initialize
12074 regcache->register_status.
12075 (free_register_cache): Release regcache->register_status.
12076 (regcache_cpy): Copy register_status.
12077 (registers_to_string): Print 'x's for unavailable registers.
12078 (supply_register): Mark the register's status valid or
12079 unavailable, depending on whether a buffer was passed in or not.
12080 (supply_register_zeroed): New.
12081 (supply_regblock): Mark the registers' status valid or
12082 unavailable, depending on whether a buffer was passed in or not.
12083 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12084 (struct regcache): New `register_status' field.
12085 (supply_register_zeroed): Declare.
12086 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12087 supply_register_zeroed, rather than passing a NULL buffer to
12089 * tracepoint.c (fetch_traceframe_registers): Update comment.
12091 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12093 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12096 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12098 * server.h (decode_xfer_write): Change prototype.
12099 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12100 and don't extract the annex here.
12101 * server.c (decode_xfer_read): Remove `annex' parameter,
12102 and don't extract the annex here.
12103 (decode_xfer): New.
12104 (struct qxfer): New.
12105 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12106 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12107 (handle_qxfer_statictrace): New functions, abstracted out from
12108 handle_query, and made to use the struct qxfer interface.
12109 (handle_threads_qxfer_proper): Rename to ...
12110 (handle_qxfer_threads_proper): ... this.
12111 (handle_threads_qxfer): Rename to ...
12112 (handle_qxfer_threads): ... this. Adjust.
12113 (qxfer_packets): New array.
12114 (handle_qxfer): New function.
12115 (handle_query): Use handle_qxfer.
12117 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12119 * gdbreplay.c: Shorten lines of >= 80 columns.
12120 * linux-low.c: Ditto.
12121 * linux-ppc-low.c: Ditto.
12122 * linux-s390-low.c: Ditto.
12123 * linux-sparc-low.c: Ditto.
12124 * linux-x86-low.c: Ditto.
12125 * linux-xtensa-low.c: Ditto.
12126 * mem-break.c: Ditto.
12127 * nto-low.c: Ditto.
12128 * regcache.h: Ditto.
12129 * remote-utils.c: Ditto.
12132 * thread-db.c: Ditto.
12133 * tracepoint.c: Ditto.
12135 * win32-low.h: Ditto.
12137 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12139 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12142 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12144 * server.c (gdbserver_version): Update copyright year in version
12146 * gdbreplay.c (gdbreplay_version): Ditto.
12148 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12150 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12151 * linux-bfin-low.c: New file.
12152 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12153 PT_DATA_ADDR for BFIN targets.
12154 * Makefile.in (SFILES): Add linux-bfin-low.c.
12155 (clean): Remove reg-bfin.c.
12156 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12157 * README: Mention supported Blackfin targets.
12159 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12161 * .gitignore: New file.
12163 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12165 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12167 2010-10-22 Jie Zhang <jie@codesourcery.com>
12169 * Makefile.in: Add FLAGS_TO_PASS variable.
12170 (install): Remove dependency of install-only and recursively
12171 invoke make for install-only.
12173 2010-10-04 Doug Evans <dje@google.com>
12175 * Makefile.in (uninstall): Use $(DESTDIR).
12177 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12181 * linux-x86-low.c (compat_siginfo_from_siginfo)
12182 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12183 si_code is < 0. Check for si_code == SI_TIMER before checking for
12186 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12188 * lynx-i386-low.c: New file.
12189 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12191 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12193 * lynx-low.c (ptrace_request_to_str): Remove handling for
12194 request values that have been removed in LynxOS 5.x.
12196 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12198 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12201 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12203 * configure.ac: Add --enable-inprocess-agent option.
12204 * configure: Rebuilt.
12206 2010-09-06 Yao Qi <yao@codesourcery.com>
12208 * linux-low.c (linux_kill): Remove unused variable.
12209 (linux_stabilize_threads): Likewise.
12210 * server.c (start_inferior): Likewise.
12211 (queue_stop_reply_callback): Likewise.
12212 * tracepoint.c (do_action_at_tracepoint): Likewise.
12214 2010-09-06 Yao Qi <yao@codesourcery.com>
12216 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12219 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12221 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12223 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12225 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12228 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12230 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12231 gdbserver/lynx-ppc-low.c: New files.
12232 * Makefile.in (lynx_low_h): New variable.
12233 (lynx-low.o, lynx-ppc-low.o): New rules.
12234 * configure.ac: On LynxOS, link with -lnetinet.
12235 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12236 * configure: regenerate.
12238 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12240 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12241 * configure.ac: Add check for vasprintf and vsnprintf.
12242 * configure, config.in: Regenerate.
12243 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12245 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12247 * gdbreplay.c: Move include of alloca.h up, next to include of
12249 * server.h: Add include of malloc.h.
12250 * mem-break.c: Remove include of malloc.h.
12251 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12255 * Makefile.in (memmem.o): Build with -Wno-error.
12257 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12259 * utils.c (xsnprintf): Make non-static.
12260 * server.h: Add xsnprintf declaration.
12261 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12262 replace calls to snprintf by calls to xsnprintf throughout.
12264 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12266 * configure.ac: Add configure check for alloca.
12267 * configure, config.in: Regenerate.
12268 * server.h: Include alloca.h if it exists.
12269 * gdbreplay.c: Include alloca.h if it exists.
12271 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12273 * linux-low.c (__SIGRTMIN): Define if not already defined.
12274 (linux_create_inferior): Check for __ANDROID__ rather than
12276 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12277 are already deferred.
12278 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12279 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12280 stopped and already has a pending signal to report.
12281 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12282 a pending signal to report or is moving out of a jump pad.
12283 (linux_init_signals): Check for __ANDROID__ rather than
12286 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12288 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12289 debug_threads check. Avoid a linear search when not doing debug
12292 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12294 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12295 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12296 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12297 (process_event): Change local fd's type to gdb_fildes_t.
12298 (create_file_handler): Adjust prototype.
12299 (delete_file_handler): Adjust prototype.
12300 (handle_file_event): Adjust prototype. Use pfildes.
12301 (create_file_event): Adjsut prototype.
12302 * remote-utils.c (remote_desc, listen_desc): Change type to
12304 * server.h: New gdb_fildes_t typedef.
12305 [USE_WIN32API]: Include winsock2.h.
12306 (delete_file_handler, add_file_handler): Adjust prototypes.
12307 (pfildes): Declare.
12308 * utils.c (pfildes): New.
12310 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12312 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12313 * configure: Regenerate.
12315 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12317 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12318 (linux_done_accessing_memory): ... this.
12319 (linux_target_ops): Adjust.
12320 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12321 * nto-low.c (nto_target_ops): Adjust comment.
12322 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12323 * spu-low.c (spu_target_ops): Adjust comment.
12324 * target.h (target_ops): Rename unprepare_to_access_memory field
12325 to done_accessing_memory.
12326 (unprepare_to_access_memory): Rename to ...
12327 (done_accessing_memory): ... this.
12329 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12331 * linux-low.c (linux_prepare_to_access_memory): New.
12332 (linux_unprepare_to_access_memory): New.
12333 (linux_target_ops): Install them.
12334 * server.c (read_memory): Rename to ...
12335 (gdb_read_memory): ... this. Use
12336 prepare_to_access_memory/prepare_to_access_memory.
12337 (write_memory): Rename to ...
12338 (gdb_write_memory): ... this. Use
12339 prepare_to_access_memory/prepare_to_access_memory.
12340 (handle_search_memory_1): Adjust.
12341 (process_serial_event): Adjust.
12342 * target.h (struct target_ops): New fields
12343 prepare_to_access_memory and unprepare_to_access_memory.
12344 (prepare_to_access_memory, unprepare_to_access_memory): New.
12345 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12346 prepare_to_access_memory/prepare_to_access_memory.
12347 * nto-low.c (nto_target_ops): Adjust.
12348 * spu-low.c (spu_target_ops): Adjust.
12349 * win32-low.c (win32_target_ops): Adjust.
12351 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12353 * Makefile.in (WARN_CFLAGS): Get it from configure.
12354 (WERROR_CFLAGS): New.
12355 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12356 * configure.ac: Introduce --enable-werror, which adds -Werror to
12357 the compiler command line. Enabled by default. Disable with
12358 --disable-werror. Add -Wdeclaration-after-statement
12359 Wpointer-arith and -Wformat-nonliteral to warning flags.
12360 * configure: Regenerate.
12362 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12364 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12366 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12368 * gdbreplay.c (remote_error): New.
12370 (expect): Use gdbchar. Check for error reading from GDB.
12371 Clarify sync error output.
12372 (play): Check for errors writing to GDB.
12373 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12374 * remote-utils.c (getpkt): Check for errors writing to the remote
12377 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12379 * linux-low.c (linux_wait_1): Move non-debugging code out of
12380 `debug_threads' control.
12382 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12384 * linux-low.c (linux_wait_1): Don't set last_status here.
12385 * server.c (push_event, queue_stop_reply_callback): Assert we're
12386 not pushing a TARGET_WAITKIND_IGNORE event.
12387 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12388 (myresume, handle_target_event): Set the thread's last_resume_kind
12389 and last_status from the target returned status.
12391 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12395 * linux-x86-low.c (update_debug_registers_callback): New.
12396 (i386_dr_low_set_addr): Use it.
12397 (i386_dr_low_get_addr): New.
12398 (i386_dr_low_set_control): Use update_debug_registers_callback.
12399 (i386_dr_low_get_control): New.
12400 (i386_dr_low_get_status): Adjust.
12401 * linux-low.c (linux_stop_lwp): New.
12402 * linux-low.h (linux_stop_lwp): Declare.
12404 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12405 argument instead of a i386_debug_reg_state.
12406 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12407 a i386_debug_reg_state.
12408 (i386_insert_aligned_watchpoint): Adjust.
12409 (i386_remove_aligned_watchpoint): Adjust.
12410 (i386_low_stopped_data_address): Read the debug registers from the
12411 inferior instead of from the mirrors.
12412 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12413 (i386_dr_low_get_addr): Declare.
12414 (i386_dr_low_get_control): Declare.
12415 (i386_dr_low_get_status): Change prototype.
12417 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12418 (i386_dr_low_get_addr): New.
12419 (i386_dr_low_get_control): New.
12420 (i386_dr_low_get_status): Adjust prototype. Return
12422 (i386_initial_stuff): Clear dr_status_mirror and
12424 (i386_get_thread_context): Adjust.
12425 (i386_set_thread_context): Adjust.
12426 (i386_thread_added): Adjust.
12428 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12430 * linux-low.h (linux_thread_area): Delete declaration.
12432 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12434 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12435 after its termination.
12437 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12439 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12440 (gdb_wants_all_stopped): Delete.
12441 (linux_wait_1): Don't call them.
12442 * server.c (handle_v_cont): Tag all threads as want-stopped.
12443 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12444 stopped as "client-wants-stopped".
12446 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12448 * Makefile.in (signals_h): New.
12449 (server_h): Depend on it.
12450 (server.o): Don't depend on $(signals_def).
12451 (signals.o): Depend on $(signals_def).
12453 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12455 * Makefile.in (signals_def): New.
12456 (server_h): Append include/gdb/signals.h and signals_def.
12457 (server.o): Append signals_def.
12459 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12461 * server.c (handle_target_event): Use target_signal_to_host for
12462 resume_info.sig initialization.
12463 * target.h (struct thread_resume) <sig>: New comment.
12465 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12467 * server.c (handle_query): strcpy() the returned string from paddress()
12468 instead of sprintf().
12469 * utils.c (paddress): Return phex_nz().
12471 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12473 * server.c (handle_v_cont): Call mourn_inferior if process
12475 (myresume): Likewise.
12477 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12479 Static tracepoints, and integration with UST.
12481 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12482 * mem-break.c (uninsert_all_breakpoints)
12483 (reinsert_all_breakpoints): New.
12484 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12485 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12486 (gdb_agent_ust_loaded, helper_thread_id)
12487 (gdb_agent_helper_thread_id): New macros.
12488 (struct ipa_sym_addresses): Add addr_ust_loaded,
12489 addr_helper_thread_id, addr_cmd_buf.
12490 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12491 (in_process_agent_loaded_ust): New.
12492 (write_e_ust_not_loaded): New.
12493 (maybe_write_ipa_ust_not_loaded): New.
12494 (struct collect_static_trace_data_action): New.
12495 (enum tracepoint_type) <static_tracepoint>: New.
12496 (struct tracepoint) <handle>: Mention static tracepoints.
12497 (struct static_tracepoint_ctx): New.
12498 (CMD_BUF_SIZE): New.
12499 (add_tracepoint_action): Handle static tracepoint actions.
12500 (unprobe_marker_at): New.
12501 (clear_installed_tracepoints): Handle static tracepoints.
12502 (cmd_qtdp): Handle static tracepoints.
12503 (probe_marker_at): New.
12504 (cmd_qtstart): Handle static tracepoints.
12505 (response_tracepoint): Handle static tracepoints.
12506 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12507 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12508 (get_context_regcache): Handle static tracepoints.
12509 (do_action_at_tracepoint): Handle static tracepoint actions.
12510 (traceframe_find_block_type): Handle static trace data blocks.
12511 (traceframe_read_sdata): New.
12512 (download_tracepoints): Download static tracepoint actions.
12513 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12514 (GDB_PROBE_NAME): New.
12516 (GET_UST_SYM): New.
12519 (ust_marker_to_static_tracepoint): New.
12521 (collect_ust_data_at_tracepoint): New.
12522 (gdb_ust_probe): New.
12523 (UNIX_PATH_MAX, SOCK_DIR): New.
12524 (gdb_ust_connect_sync_socket): New.
12525 (resume_thread, stop_thread): New.
12526 (run_inferior_command): New.
12527 (init_named_socket): New.
12528 (gdb_ust_socket_init): New.
12529 (cstr_to_hexstr): New.
12531 (first_marker, next_marker): New.
12532 (response_ust_marker): New.
12533 (cmd_qtfstm, cmd_qtsstm): New.
12534 (unprobe_marker_at, probe_marker_at): New.
12535 (cmd_qtstmat, gdb_ust_thread): New.
12536 (gdb_ust_init): New.
12537 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12538 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12539 (ST_REGENTRY): New.
12540 (x86_64_st_collect_regmap): New.
12541 (X86_64_NUM_ST_COLLECT_GREGS): New.
12542 (AMD64_RIP_REGNUM): New.
12543 (supply_static_tracepoint_registers): New.
12544 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12545 (ST_REGENTRY): New.
12546 (i386_st_collect_regmap): New.
12547 (i386_NUM_ST_COLLECT_GREGS): New.
12548 (supply_static_tracepoint_registers): New.
12549 * server.c (handle_query): Handle qXfer:statictrace:read.
12550 <qSupported>: Report support for StaticTracepoints, and
12551 qXfer:statictrace:read features.
12552 * server.h (traceframe_read_sdata)
12553 (supply_static_tracepoint_registers): Declare.
12554 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12555 (unpack_varlen_hex): Include in IPA build.
12556 * Makefile.in (ustlibs, ustinc): New.
12557 (IPA_OBJS): Add remote-utils-ipa.o.
12558 ($(IPA_LIB)): Link -ldl and -lpthread.
12560 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12561 * config.in, configure: Regenerate.
12563 2010-06-20 Ian Lance Taylor <iant@google.com>
12564 Pedro Alves <pedro@codesourcery.com>
12566 * linux-x86-low.c (always_true): Delete.
12567 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12568 trying to fool the compiler with always_true.
12570 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12572 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12573 conditions in gdbserver.
12575 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12577 * spu-low.c (spu_read_memory): Wrap around local store limit.
12578 (spu_write_memory): Likewise.
12580 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12582 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12583 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12585 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12587 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12588 uses with LONGEST uses.
12590 2010-06-14 Stan Shebs <stan@codesourcery.com>
12591 Pedro Alves <pedro@codesourcery.com>
12595 * linux-x86-low.c: Include limits.h.
12597 (always_true): New.
12600 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12601 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12602 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12603 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12604 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12605 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12606 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12607 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12608 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12609 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12610 (amd64_emit_void_call_2): New.
12611 (amd64_emit_ops): New.
12612 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12613 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12614 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12615 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12616 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12617 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12618 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12619 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12620 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12621 (i386_emit_stack_adjust, i386_emit_int_call_1)
12622 (i386_emit_void_call_2): New.
12623 (i386_emit_ops): New.
12624 (x86_emit_ops): New.
12625 (the_low_target): Install x86_emit_ops.
12626 * server.h (struct emit_ops): New.
12627 (get_raw_reg_func_addr): Declare.
12628 (current_insn_ptr, emit_error): Declare.
12629 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12630 (set_trace_state_variable_value): New defines.
12631 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12632 addr_get_trace_state_variable_value and
12633 addr_set_trace_state_variable_value.
12634 (symbol_list): New fields for get_raw_reg,
12635 get_trace_state_variable_value and set_trace_state_variable_value.
12636 (condfn): New typedef.
12637 (struct tracepoint): New field `compiled_cond'.
12638 (do_action_at_tracepoint): Clear compiled_cond.
12639 (get_trace_state_variable_value, set_trace_state_variable_value):
12641 (condition_true_at_tracepoint): If there's a compiled condition,
12643 (current_insn_ptr, emit_error): New globals.
12644 (struct bytecode_address): New.
12645 (get_raw_reg_func_addr): New.
12646 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12647 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12648 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12649 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12650 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12651 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12652 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12653 (compile_tracepoint_condition, compile_bytecodes): New.
12654 * target.h (emit_ops): Forward declare.
12655 (struct target_ops): New field emit_ops.
12656 (target_emit_ops): New.
12657 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12658 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12659 * linux-low.c (linux_emit_ops): New.
12660 (linux_target_ops): Install it.
12661 * linux-low.h (struct linux_target_ops): New field emit_ops.
12663 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12665 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12666 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12668 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12669 Stan Shebs <stan@codesourcery.com>
12671 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12672 (all): Depend on $(extra_libraries).
12673 (install-only): Install the IPA.
12674 (IPA_OBJS, IPA_LIB): New.
12675 (clean): Remove the IPA lib.
12676 (IPAGENT_CFLAGS): New.
12677 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12678 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12679 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12680 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12681 * configure.ac: Check for atomic builtins support in the compiler.
12682 (IPA_DEPFILES, extra_libraries): Define.
12683 * configure.srv (ipa_obj): Add description.
12684 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12685 (i[34567]86-*-linux*): Set ipa_obj.
12686 (x86_64-*-linux*): Set ipa_obj.
12687 * linux-low.c (stabilizing_threads): New.
12688 (supports_fast_tracepoints): New.
12689 (linux_detach): Stabilize threads before detaching.
12690 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12691 the lwp is either not stabilizing, or is moving out of a jump pad.
12692 (linux_fast_tracepoint_collecting): New.
12693 (maybe_move_out_of_jump_pad): New.
12694 (enqueue_one_deferred_signal): New.
12695 (dequeue_one_deferred_signal): New.
12696 (linux_wait_for_event_1): If moving out of a jump pad, defer
12697 pending signals to later.
12698 (linux_stabilize_threads): New.
12699 (linux_wait_1): Check if threads need moving out of jump pads, and
12701 (stuck_in_jump_pad_callback): New.
12702 (move_out_of_jump_pad_callback): New.
12703 (lwp_running): New.
12704 (linux_resume_one_lwp): Handle moving out of jump pads.
12705 (linux_set_resume_request): Dequeue deferred signals.
12706 (need_step_over_p): Also step over fast tracepoint jumps.
12707 (start_step_over): Also uninsert fast tracepoint jumps.
12708 (finish_step_over): Also reinsert fast tracepoint jumps.
12709 (linux_install_fast_tracepoint_jump): New.
12710 (linux_target_ops): Install linux_stabilize_threads and
12711 linux_install_fast_tracepoint_jump_pad.
12712 * linux-low.h (linux_target_ops) <get_thread_area,
12713 install_fast_tracepoint_jump_pad>: New fields.
12714 (struct lwp_info) <collecting_fast_tracepoint,
12715 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12716 (linux_get_thread_area): Declare.
12717 * linux-x86-low.c (jump_insn): New.
12718 (x86_get_thread_area): New.
12719 (append_insns): New.
12720 (push_opcode): New.
12721 (amd64_install_fast_tracepoint_jump_pad): New.
12722 (i386_install_fast_tracepoint_jump_pad): New.
12723 (x86_install_fast_tracepoint_jump_pad): New.
12724 (the_low_target): Install x86_get_thread_area and
12725 x86_install_fast_tracepoint_jump_pad.
12726 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12727 (struct fast_tracepoint_jump): New.
12728 (fast_tracepoint_jump_insn): New.
12729 (fast_tracepoint_jump_shadow): New.
12730 (find_fast_tracepoint_jump_at): New.
12731 (fast_tracepoint_jump_here): New.
12732 (delete_fast_tracepoint_jump): New.
12733 (set_fast_tracepoint_jump): New.
12734 (uninsert_fast_tracepoint_jumps_at): New.
12735 (reinsert_fast_tracepoint_jumps_at): New.
12736 (set_breakpoint_at): Use write_inferior_memory.
12737 (uninsert_raw_breakpoint): Use write_inferior_memory.
12738 (check_mem_read): Mask out fast tracepoint jumps.
12739 (check_mem_write): Mask out fast tracepoint jumps.
12740 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12741 (set_fast_tracepoint_jump): Declare.
12742 (delete_fast_tracepoint_jump)
12743 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12744 (reinsert_fast_tracepoint_jumps_at): Declare.
12745 * regcache.c: Don't compile many functions when building the
12746 in-process agent library.
12747 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12748 the register buffer in the heap.
12749 (free_register_cache): If the register buffer isn't owned by the
12750 regcache, don't free it.
12751 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12752 pre-existing register caches.
12753 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12755 (convert_ascii_to_int): : Constify `from' parameter type.
12756 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12757 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12758 the needed buffer in-place.
12759 (relocate_instruction): New.
12760 * server.c (handle_query) <qSymbols>: If the target supports
12761 tracepoints, give it a chance of looking up symbols. Report
12762 support for fast tracepoints.
12763 (handle_status): Stabilize threads.
12764 (process_serial_event): Adjust.
12765 * server.h (struct fast_tracepoint_jump): Forward declare.
12766 (struct process_info) <fast_tracepoint_jumps>: New field.
12767 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12768 (decode_X_packet, decode_M_packet): Adjust.
12769 (relocate_instruction): Declare.
12770 (in_process_agent_loaded): Declare.
12771 (tracepoint_look_up_symbols): Declare.
12772 (struct fast_tpoint_collect_status): Declare.
12773 (fast_tracepoint_collecting): Declare.
12774 (force_unlock_trace_buffer): Declare.
12775 (handle_tracepoint_bkpts): Declare.
12776 (initialize_low_tracepoint)
12777 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12778 * target.h (struct target_ops) <stabilize_threads,
12779 install_fast_tracepoint_jump_pad>: New fields.
12780 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12781 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12782 [HAVE_STDINT_H]: Include stdint.h.
12783 (trace_debug_1): Rename to ...
12784 (trace_vdebug): ... this.
12785 (trace_debug): Rename to ...
12786 (trace_debug_1): ... this. Add `level' parameter.
12787 (trace_debug): New.
12788 (ATTR_USED, ATTR_NOINLINE): New.
12789 (IP_AGENT_EXPORT): New.
12790 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12791 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12792 (about_to_request_buffer_space, trace_buffer_is_full)
12793 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12794 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12795 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12796 (traceframe_write_count, traceframes_created)
12797 (trace_state_variables)
12798 New renaming defines.
12799 (struct ipa_sym_addresses): New.
12800 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12801 (symbol_list): New.
12802 (ipa_sym_addrs): New.
12803 (all_tracepoint_symbols_looked_up): New.
12804 (in_process_agent_loaded): New.
12805 (write_e_ipa_not_loaded): New.
12806 (maybe_write_ipa_not_loaded): New.
12807 (tracepoint_look_up_symbols): New.
12808 (debug_threads) [IN_PROCESS_AGENT]: New.
12809 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12810 (UNKNOWN_SIDE_EFFECTS): New.
12811 (stop_tracing): New.
12812 (flush_trace_buffer): New.
12813 (stop_tracing_bkpt): New.
12814 (flush_trace_buffer_bkpt): New.
12815 (read_inferior_integer): New.
12816 (read_inferior_uinteger): New.
12817 (read_inferior_data_pointer): New.
12818 (write_inferior_data_pointer): New.
12819 (write_inferior_integer): New.
12820 (write_inferior_uinteger): New.
12821 (struct collect_static_trace_data_action): Delete.
12822 (enum tracepoint_type): New.
12823 (struct tracepoint) <type>: New field `type'.
12824 <actions_str, step_actions, step_actions_str>: Only include in
12826 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12827 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12828 (tracepoints): Use IP_AGENT_EXPORT.
12829 (last_tracepoint): Don't include in the IPA.
12830 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12831 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12832 (alloced_trace_state_variables): New.
12833 (trace_state_variables): Use IP_AGENT_EXPORT.
12834 (traceframe_t): Delete unused variable.
12835 (circular_trace_buffer): Don't include in the IPA.
12836 (trace_buffer_start): Delete.
12837 (struct trace_buffer_control): New.
12838 (trace_buffer_free): Delete.
12839 (struct ipa_trace_buffer_control): New.
12840 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12841 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12843 (trace_buffer_ctrl): New.
12844 (TRACE_BUFFER_CTRL_CURR): New.
12845 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12846 Reimplement as macros.
12847 (trace_buffer_wrap): Delete.
12848 (traceframe_write_count, traceframe_read_count)
12849 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12850 (struct tracepoint_hit_ctx) <type>: New field.
12851 (struct fast_tracepoint_ctx): New.
12852 (memory_barrier): New.
12854 (record_tracepoint_error): Update atomically in the IPA.
12855 (clear_inferior_trace_buffer): New.
12856 (about_to_request_buffer_space): New.
12857 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12858 updating the same buffer.
12859 (add_tracepoint): Default the tracepoint's type to trap
12860 tracepoint, and orig_size to -1.
12861 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12862 internal variables.
12863 (create_trace_state_variable): New parameter `gdb'. Handle it.
12864 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12865 (cmd_qtdp): Handle fast tracepoints.
12866 (cmd_qtdv): Adjust.
12867 (max_jump_pad_size): New.
12868 (gdb_jump_pad_head): New.
12869 (get_jump_space_head): New.
12870 (claim_jump_space): New.
12871 (sort_tracepoints): New.
12872 (MAX_JUMP_SIZE): New.
12873 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12875 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12876 support. Upload fast traceframes, and delete internal IPA
12878 (stop_tracing_handler): New.
12879 (flush_trace_buffer_handler): New.
12880 (cmd_qtstop): Upload fast tracepoints.
12881 (response_tracepoint): Handle fast tracepoints.
12882 (tracepoint_finished_step): Upload fast traceframes. Set the
12883 tracepoint hit context's tracepoint type.
12884 (handle_tracepoint_bkpts): New.
12885 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12886 type. Add comment about fast tracepoints.
12887 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12888 non-existing action_str field.
12889 (get_context_regcache): Handle fast tracepoints.
12890 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12892 (fast_tracepoint_from_jump_pad_address): New.
12893 (fast_tracepoint_from_ipa_tpoint_address): New.
12894 (collecting_t): New.
12895 (force_unlock_trace_buffer): New.
12896 (fast_tracepoint_collecting): New.
12898 (gdb_collect): New.
12899 (write_inferior_data_ptr): New.
12900 (target_tp_heap): New.
12901 (target_malloc): New.
12902 (download_agent_expr): New.
12904 (download_tracepoints): New.
12905 (download_trace_state_variables): New.
12906 (upload_fast_traceframes): New.
12907 (IPA_FIRST_TRACEFRAME): New.
12908 (IPA_NEXT_TRACEFRAME_1): New.
12909 (IPA_NEXT_TRACEFRAME): New.
12910 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12911 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12912 (gdb_jump_pad_buffer_end): New.
12913 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12914 (initialize_tracepoint): Adjust.
12915 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12916 buffer. Initialize the low module.
12917 * utils.c (PREFIX, TOOLNAME): New.
12918 (malloc_failure): Use PREFIX.
12919 (error): In the IPA, an error causes an exit.
12920 (fatal, warning): Use PREFIX.
12921 (internal_error): Use TOOLNAME.
12922 (NUMCELLS): Increase to 10.
12923 * configure, config.in: Regenerate.
12925 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12927 * server.c (handle_query) <qSupported>: Do two passes over the
12928 qSupported string to avoid nesting strtok.
12930 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12932 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12934 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12935 -Wl,--dynamic-list.
12936 * configure: Regenerate.
12937 * proc-service.list: New.
12939 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12941 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12944 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12946 * gdbreplay.c (remote_open): Check error return from socket() call by
12947 its equality to -1 not by it being negative.
12948 * remote-utils.c (remote_open): Likewise.
12950 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12952 * config.h: Regenerate.
12954 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12956 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12957 doesn't provide PTRACE_GET_THREAD_AREA.
12959 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12961 * linux-m68k-low.c: Include <asm/ptrace.h>
12962 (ps_get_thread_area): Implement.
12964 2010-05-03 Doug Evans <dje@google.com>
12966 * event-loop.c (struct callback_event): New struct.
12967 (callback_list): New global.
12968 (append_callback_event, delete_callback_event): New functions.
12969 (process_callback): New function.
12970 (start_event_loop): Call it.
12971 * remote-utils.c (NOT_SCHEDULED): Define.
12972 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12973 moved out of readchar.
12974 (readchar): Rewrite. Call reschedule before returning.
12975 (reset_readchar): New function.
12976 (remote_close): Call it.
12977 (process_remaining, reschedule): New functions.
12978 * server.h (callback_handler_func): New typedef.
12979 (append_callback_event, delete_callback_event): Declare.
12981 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12983 * proc-service.c (ps_pglobal_lookup): Use
12984 thread_db_look_up_one_symbol.
12985 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12986 parameter. Use it instead of all_symbols_looked_up.
12987 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12989 (all_symbols_looked_up): Don't declare.
12990 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12991 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12993 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12994 Set all_symbols_looked_up here.
12995 (thread_db_look_up_one_symbol): New.
12996 (thread_db_get_tls_address): Adjust.
12997 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12998 thread_db object on the heap, and tentatively set it in the
13000 (thread_db_init): Don't set all_symbols_looked_up here.
13001 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13003 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13005 * linux-low.c (linux_kill, linux_detach): Adjust.
13006 (status_pending_p_callback): Remove redundant statement. Check
13007 for !TARGET_WAITIKIND_IGNORE, instead of
13008 TARGET_WAITKIND_STOPPED.
13009 (handle_tracepoints): Make sure LWP is locked. Adjust.
13010 (linux_wait_for_event_1): Adjust.
13011 (linux_cancel_breakpoints): New.
13012 (unsuspend_one_lwp): New.
13013 (unsuspend_all_lwps): New.
13014 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13015 (send_sigstop_callback): Change return type to int, add new
13016 `except' parameter and handle it.
13017 (suspend_and_send_sigstop_callback): New.
13018 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13019 pass them down. If SUSPEND, also increment the lwp's suspend
13021 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13022 (need_step_over_p): Don't consider suspended LWPs.
13023 (start_step_over): Adjust.
13024 (proceed_one_lwp): Change return type to int, add new `except'
13025 parameter and handle it.
13026 (unsuspend_and_proceed_one_lwp): New.
13027 (proceed_all_lwps): Use find_inferior instead of
13029 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13030 also decrement the suspend count of LWPs. Pass `except' down,
13031 instead of hacking its suspend count.
13032 (linux_pause_all): Add `freeze' parameter. Adjust.
13033 (linux_unpause_all): New.
13034 (linux_target_ops): Install linux_unpause_all.
13035 * server.c (handle_status): Adjust.
13036 * target.h (struct target_ops): New fields `unpause_all' and
13037 `cancel_breakpoints'. Add new parameter to `pause_all'.
13038 (pause_all): Add new `freeze' parameter.
13039 (unpause_all): New.
13040 (cancel_breakpoints): New.
13041 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13042 cancel breakpoints.
13043 (cmd_qtstart): Pause threads.
13044 (stop_tracing): Pause threads, and cancel breakpoints.
13045 * win32-low.c (win32_target_ops): Adjust.
13047 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13049 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13050 the inferior right away from here...
13051 (linux_wait_1): ... to here, and adjust to check the thread's
13052 last_resume_kind instead of the lwp's step or stop_expected flags.
13054 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13056 * README: Use consistent `GDB' and `GDBserver' spellings.
13058 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13060 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13061 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13062 (linux_detach_one_lwp): Assume the lwp is stopped.
13063 (any_thread_of): Delete.
13064 (linux_detach): Stop all lwps here. Don't blindly delete all
13066 (delete_lwp_callback): New.
13067 (linux_mourn): Delete all lwps of the process that is gone.
13068 (linux_wait_1): Don't delete the last lwp of the process here.
13069 * mem-break.h (mark_breakpoints_out): Declare.
13070 * mem-break.c (mark_breakpoints_out): New.
13071 (free_all_breakpoints): Use it.
13072 * server.c (handle_target_event): If the process is gone, mark
13074 * thread-db.c (struct thread_db) <create_bp>: New field.
13075 (thread_db_enable_reporting): Fix prototype. Store a thread event
13076 breakpoint reference in the thread_db struct.
13077 (thread_db_load_search): Clear the thread_db object.
13078 (try_thread_db_load_1): Ditto.
13079 (switch_to_process): New.
13080 (disable_thread_event_reporting): Use it.
13081 (remove_thread_event_breakpoints): New.
13082 (thread_db_detach, thread_db_mourn): Use it.
13084 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13086 * linux-low.c (linux_enable_event_reporting): New.
13087 (linux_wait_for_event_1, handle_extended_wait): Use it.
13089 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13091 * linux-low.c (linux_kill_one_lwp, linux_kill)
13092 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13093 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13094 SIGSTOP even if the LWP is stopped.
13095 (send_sigstop_callback): New.
13096 (stop_all_lwps): Use send_sigstop_callback instead.
13097 (linux_resume_one_thread): Adjust.
13098 (proceed_one_lwp): Still proceed an LWP that the client has
13099 requested to stop, if we haven't reported it as stopped yet. Make
13100 sure that LWPs the client want stopped, have a pending SIGSTOP.
13102 2010-04-26 Doug Evans <dje@google.com>
13104 * server.c (handle_general_set): Make static.
13106 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13107 Print received char after testing for error/eof instead of before.
13108 (input_interrupt): Tweak comment.
13110 2010-04-23 Doug Evans <dje@google.com>
13112 * server.c (start_inferior): Print inferior argv if --debug.
13114 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13116 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13117 * nto-x86-low.c: Include server.h
13119 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13121 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13122 be consistent with other sources of this directory.
13123 (init_registers_amd64): Correct name of source file of this function
13126 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13128 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13129 64-bit executables.
13131 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13133 * win32-i386-low.c: Add 64-bit support.
13134 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13135 (init_registers_amd64): Declare.
13136 (mappings): Add 64-bit version of array.
13137 (init_windows_x86): New function.
13138 (the_low_target): Change init_arch field to init_windows_x86.
13140 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13142 * win32-low.c: Adapt to support also 64-bit architecture.
13143 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13144 (get_image_name): Use SIZE_T type for local variable `done'.
13145 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13146 (toolhelp_get_dll_name): Idem.
13147 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13148 Use uintptr_t typecast to avoid warning.
13149 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13150 (handle_exception): Use phex_nz to avoid warning.
13151 (win32_wait): Remove unused local variable `process'.
13153 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13155 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13158 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13160 * configure.ac: Use `ws2_32' library for srv_mingw.
13161 * configure: Regenerate.
13162 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13163 * remote-utils.c: Likewise.
13165 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13167 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13168 if __x86_64__ is defined.
13170 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13172 * configure: Regenerate.
13174 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13176 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13177 * target.h (target_ops): New get_tib_address field.
13178 * win32-low.h (win32_thread_info): Add thread_local_base field.
13179 * win32-low.c (child_add_thread): Add tlb argument.
13180 Set thread_local_base field to TLB.
13181 (get_child_debug_event): Adapt to child_add_thread change.
13182 (win32_get_tib_address): New function.
13183 (win32_target_ops): Set get_tib_address field to
13184 win32_get_tib_address.
13185 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13187 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13189 * linux-low.c (linux_mourn): Also remove the process.
13190 * server.c (handle_target_event): Don't remove the process here.
13191 * nto-low.c (nto_mourn): New.
13192 (nto_target_ops): Install it.
13193 * spu-low.c (spu_mourn): New.
13194 (spu_target_ops): Install it.
13195 * win32-low.c (win32_mourn): New.
13196 (win32_target_ops): Install it.
13198 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13200 * server.h (buffer_xml_printf): Remove redundant `;'.
13202 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13204 * regcache.c (set_register_cache): Invalidate regcaches before
13205 changing the register cache layout.
13206 (regcache_invalidate_one): Allow a NULL regcache.
13207 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13208 regcaches before changing the register cache layout or the target
13211 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13213 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13214 variable warning on Linux/x86-64.
13216 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13218 GDBserver disconnected tracing support.
13220 * linux-low.c (linux_remove_process): Delete.
13221 (add_lwp): Don't set last_resume_kind here.
13222 (linux_kill): Use `mourn'.
13223 (linux_detach): Use `thread_db_detach', and `mourn'.
13224 (linux_mourn): New.
13225 (linux_attach_lwp_1): Adjust comment.
13226 (linux_attach): last_resume_kind moved the thread_info; adjust.
13227 (status_pending_p_callback): Adjust.
13228 (linux_wait_for_event_1): Adjust.
13229 (count_events_callback, select_singlestep_lwp_callback)
13230 (select_event_lwp_callback, cancel_breakpoints_callback)
13231 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13232 (proceed_one_lwp): Adjust.
13233 (linux_async): Add debug output.
13234 (linux_thread_stopped): New.
13235 (linux_pause_all): New.
13236 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13238 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13239 (thread_db_free): Delete declaration.
13240 (thread_db_detach, thread_db_mourn): Declare.
13241 * thread-db.c (thread_db_init): Use thread_db_mourn.
13242 (thread_db_free): Delete, split in two.
13243 (disable_thread_event_reporting): New.
13244 (thread_db_detach): New.
13245 (thread_db_mourn): New.
13247 * server.h (struct thread_info) <last_resume_kind>: New field.
13248 <attached>: Add comment.
13249 <gdb_detached>: New field.
13250 (handler_func): Change return type to int.
13251 (handle_serial_event, handle_target_event): Ditto.
13252 (gdb_connected): Declare.
13254 (disconnected_tracing): Declare.
13255 (stop_tracing): Declare.
13257 * server.c (handle_query) <qSupported>: Report support for
13258 disconnected tracing.
13259 (queue_stop_reply_callback): Account for running threads.
13260 (gdb_wants_thread_stopped): New.
13261 (gdb_wants_all_threads_stopped): New.
13262 (gdb_reattached_process): New.
13263 (handle_status): Clear the `gdb_detached' flag of all processes.
13264 In all-stop, stop all threads.
13265 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13266 (process_serial_event): If the remote connection breaks, or if an
13267 exit was forced with "monitor exit", force an event loop exit.
13268 Handle disconnected tracing on detach.
13269 (handle_serial_event): Adjust.
13270 (handle_target_event): If GDB isn't connected, forward events back
13271 to the inferior, unless the last process exited, in which case,
13272 exit gdbserver. Adjust interface.
13274 * remote-utils.c (remote_open): Don't block in accept. Instead
13275 register an event loop source on the listen socket file
13276 descriptor. Refactor bits into ...
13277 (listen_desc): ... this new global.
13278 (gdb_connected): ... this new function.
13279 (enable_async_notification): ... this new function.
13280 (handle_accept_event): ... this new function.
13281 (remote_close): Clear remote_desc.
13283 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13285 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13287 (mourn_inferior): Define.
13288 (target_process_qsupported): Avoid the dangling else problem.
13289 (thread_stopped): Define.
13290 (pause_all): Define.
13291 (target_waitstatus_to_string): Declare.
13292 * target.c (target_waitstatus_to_string): New.
13294 * tracepoint.c (tracing): Make extern.
13295 (disconnected_tracing): New.
13296 (stop_tracing): Make extern. Handle tracing stops due to GDB
13298 (cmd_qtdisconnected): New.
13299 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13300 (handle_tracepoint_general_set): Handle QTDisconnected.
13302 * event-loop.c (event_handler_func): Change return type to int.
13303 (process_event): Bail out if the event handler wants the event
13305 (handle_file_event): Ditto.
13306 (start_event_loop): Bail out if the event handler wants the event
13309 * nto-low.c (nto_target_ops): Adjust.
13310 * spu-low.c (spu_wait): Don't remove the process here.
13311 (spu_target_ops): Adjust.
13312 * win32-low.c (win32_wait): Don't remove the process here.
13313 (win32_target_ops): Adjust.
13315 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13317 * regcache.c (realloc_register_cache): Invalidate inferior's
13318 regcache before recreating it.
13320 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13322 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13324 2010-04-09 Stan Shebs <stan@codesourcery.com>
13325 Pedro Alves <pedro@codesourcery.com>
13327 * server.h (LONGEST): New.
13328 (struct thread_info) <while_stepping>: New field.
13329 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13331 (initialize_tracepoint, handle_tracepoint_general_set)
13332 (handle_tracepoint_query, tracepoint_finished_step)
13333 (tracepoint_was_hit, release_while_stepping_state_list):
13334 (current_traceframe): Declare.
13335 * server.c (handle_general_set): Handle tracepoint packets.
13336 (read_memory): New.
13337 (write_memory): New.
13338 (handle_search_memory_1): Use read_memory.
13339 (handle_query): Report support for conditional tracepoints, trace
13340 state variables, and tracepoint sources. Handle tracepoint
13342 (main): Initialize the tracepoints module.
13343 (process_serial_event): Handle traceframe reads/writes.
13345 * linux-low.c (handle_tracepoints): New.
13346 (linux_wait_1): Call it.
13347 (linux_resume_one_lwp): Handle while-stepping.
13348 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13349 (linux_target_ops): Install them.
13350 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13352 * linux-x86-low.c (x86_supports_tracepoints): New.
13353 (the_low_target). Install it.
13355 * mem-break.h (delete_breakpoint): Declare.
13356 * mem-break.c (delete_breakpoint): Make external.
13358 * target.h (struct target_ops): Add `supports_tracepoints',
13359 `read_pc', and `write_pc' fields.
13360 (target_supports_tracepoints): Define.
13361 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13364 * regcache.h (struct regcache) <registers_owned>: New field.
13365 (init_register_cache, regcache_cpy): Declare.
13366 (regcache_read_pc, regcache_write_pc): Declare.
13367 (register_cache_size): Declare.
13368 (supply_regblock): Declare.
13369 * regcache.c (init_register_cache): New.
13370 (new_register_cache): Use it.
13371 (regcache_cpy): New.
13372 (register_cache_size): New.
13373 (supply_regblock): New.
13374 (regcache_read_pc, regcache_write_pc): New.
13376 * tracepoint.c: New.
13378 * Makefile.in (OBS): Add tracepoint.o.
13379 (tracepoint.o): New rule.
13381 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13383 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13385 (i386-mmx.c): Likewise.
13386 (i386-mmx-linux.o): Likewise.
13387 (i386-mmx-linux.c): Likewise.
13389 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13390 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13391 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13392 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13394 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13395 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13396 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13398 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13400 * Makefile.in (clean): Updated.
13402 (i386-avx.c): Likewise.
13403 (i386-avx-linux.o): Likewise.
13404 (i386-avx-linux.c): Likewise.
13405 (amd64-avx.o): Likewise.
13406 (amd64-avx.c): Likewise.
13407 (amd64-avx-linux.o): Likewise.
13408 (amd64-avx-linux.c): Likewise.
13410 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13411 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13412 (srv_amd64_regobj): Add amd64-avx.o.
13413 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13414 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13415 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13416 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13417 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13418 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13419 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13421 * i387-fp.c: Include "i386-xstate.h".
13423 (i387_cache_to_xsave): Likewise.
13424 (i387_xsave_to_cache): Likewise.
13425 (x86_xcr0): Likewise.
13427 * i387-fp.h (i387_cache_to_xsave): Likewise.
13428 (i387_xsave_to_cache): Likewise.
13429 (x86_xcr0): Likewise.
13431 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13432 * linux-crisv32-low.c (target_regsets): Likewise.
13433 * linux-m68k-low.c (target_regsets): Likewise.
13434 * linux-mips-low.c (target_regsets): Likewise.
13435 * linux-ppc-low.c (target_regsets): Likewise.
13436 * linux-s390-low.c (target_regsets): Likewise.
13437 * linux-sh-low.c (target_regsets): Likewise.
13438 * linux-sparc-low.c (target_regsets): Likewise.
13439 * linux-xtensa-low.c (target_regsets): Likewise.
13441 * linux-low.c: Include <sys/uio.h>.
13442 (regsets_fetch_inferior_registers): Support nt_type.
13443 (regsets_store_inferior_registers): Likewise.
13444 (linux_process_qsupported): New.
13445 (linux_target_ops): Add linux_process_qsupported.
13447 * linux-low.h (regset_info): Add nt_type.
13448 (linux_target_ops): Add process_qsupported.
13450 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13452 (init_registers_i386_avx_linux): New.
13453 (init_registers_amd64_avx_linux): Likewise.
13454 (xmltarget_i386_linux_no_xml): Likewise.
13455 (xmltarget_amd64_linux_no_xml): Likewise.
13456 (PTRACE_GETREGSET): Likewise.
13457 (PTRACE_SETREGSET): Likewise.
13458 (x86_fill_xstateregset): Likewise.
13459 (x86_store_xstateregset): Likewise.
13460 (use_xml): Likewise.
13461 (x86_linux_update_xmltarget): Likewise.
13462 (x86_linux_process_qsupported): Likewise.
13463 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13464 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13465 init_registers_i386_linux here. Call
13466 x86_linux_update_xmltarget.
13467 (the_low_target): Add x86_linux_process_qsupported.
13469 * server.c (handle_query): Call target_process_qsupported.
13471 * target.h (target_ops): Add process_qsupported.
13472 (target_process_qsupported): New.
13474 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13476 * inferiors.c (add_thread): Set last_status kind to
13477 TARGET_WAITKIND_IGNORE.
13478 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13479 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13480 (linux_wait_1): Move `thread' local definition to block that uses
13481 it. Don't NULL initialize `event_child'.
13482 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13483 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13484 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13486 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13488 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13489 an extended waitstatus, or by a watchpoint.
13490 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13491 thread was stepping or has been stopped by a watchpoint.
13493 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13495 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13496 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13497 of another, then delete the previous, and validate all
13499 (validate_inserted_breakpoint): New.
13500 (delete_disabled_breakpoints): New.
13501 (validate_breakpoints): New.
13502 (check_mem_read): Validate breakpoints before trusting their
13503 shadow. Delete disabled breakpoints.
13504 (check_mem_write): Validate breakpoints before trusting they
13505 should be inserted. Delete disabled breakpoints.
13506 * mem-break.h (validate_breakpoints):
13507 * server.c (handle_query): Validate breakpoints when we see a
13510 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13512 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13513 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13514 if we could tell there's a GDB breakpoint at stop_pc.
13515 (need_step_over_p): Don't do a step over if we find a GDB
13516 breakpoint at the resume PC.
13518 * mem-break.c (struct raw_breakpoint): New.
13519 (enum bkpt_type): New type `gdb_breakpoint'.
13520 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13521 fields. New field `raw'.
13522 (find_raw_breakpoint_at): New.
13523 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13524 breakpoint instead.
13525 (set_breakpoint_at): Adjust.
13526 (delete_raw_breakpoint): New.
13527 (release_breakpoint): New.
13528 (delete_breakpoint): Rename to...
13529 (delete_breakpoint_1): ... this. Add proc parameter. Use
13530 release_breakpoint. Return ENOENT.
13531 (delete_breakpoint): Reimplement.
13532 (find_breakpoint_at): Delete.
13533 (find_gdb_breakpoint_at): New.
13534 (delete_breakpoint_at): Delete.
13535 (set_gdb_breakpoint_at): New.
13536 (delete_gdb_breakpoint_at): New.
13537 (gdb_breakpoint_here): New.
13538 (set_reinsert_breakpoint): Use release_breakpoint.
13539 (uninsert_breakpoint): Rename to ...
13540 (uninsert_raw_breakpoint): ... this.
13541 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13542 (reinsert_raw_breakpoint): Change parameter type to
13544 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13546 (check_breakpoints): Adjust. Use release_breakpoint.
13547 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13548 (breakpoint_inserted_here): Ditto.
13549 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13550 Don't trust the breakpoint's shadow if it is not inserted.
13551 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13552 (delete_all_breakpoints): Adjust.
13553 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13554 use delete_breakpoint_1.
13556 * mem-break.h (breakpoints_supported): Delete declaration.
13557 (set_gdb_breakpoint_at): Declare.
13558 (gdb_breakpoint_here): Declare.
13559 (delete_breakpoint_at): Delete.
13560 (delete_gdb_breakpoint_at): Declare.
13562 * server.h (struct raw_breakpoint): Forward declare.
13563 (struct process_info): New field `raw_breakpoints'.
13565 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13568 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13570 * linux-low.c (status_pending_p_callback): Fix comment.
13571 (linux_wait_for_event_1): Move most of the internal breakpoint
13572 handling from here...
13573 (linux_wait_1): ... to here.
13574 (count_events_callback): New.
13575 (select_singlestep_lwp_callback): New.
13576 (select_event_lwp_callback): New.
13577 (cancel_breakpoints_callback): New.
13578 (select_event_lwp): New.
13579 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13580 priority to all LWPs that have had events that should be reported
13581 to the client. Cancel breakpoints when about to reporting the
13582 event to the client, not while stopping lwps. No longer cancel
13583 finished single-steps here.
13584 (cancel_finished_single_step): Delete.
13585 (cancel_finished_single_steps): Delete.
13587 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13589 * mem-break.c (enum bkpt_type): New.
13590 (struct breakpoint): New field `type'.
13591 (set_breakpoint_at): Change return type to struct breakpoint
13592 pointer. Set type to `other_breakpoint' by default.
13593 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13594 in the breakpoint list.
13595 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13596 (reinsert_breakpoint): Rename to ...
13597 (reinsert_raw_breakpoint): ... this.
13598 (reinsert_breakpoints_at): Adjust.
13599 * mem-break.h (struct breakpoint): Declare.
13600 (set_breakpoint_at): Change return type to struct breakpoint
13603 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13605 * server.c (handle_query): Assign, not compare.
13607 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13609 Teach linux gdbserver to step-over-breakpoints.
13611 * linux-low.c (can_hardware_single_step): New.
13612 (supports_breakpoints): New.
13613 (handle_extended_wait): If stopping threads, read the stop pc of
13614 the new cloned LWP.
13616 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13617 low target doesn't support retrieving the PC.
13618 (add_lwp): Set last_resume_kind to resume_continue.
13619 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13620 (linux_attach): Don't clear stop_expected. Set the lwp's
13621 last_resume_kind to resume_stop.
13622 (linux_detach_one_lwp): Don't check for removed breakpoints.
13623 (check_removed_breakpoint): Delete.
13624 (status_pending_p): Rename to ...
13625 (status_pending_p_callback): ... this. Don't check for removed
13626 breakpoints. Don't consider threads that are stopped from GDB's
13628 (linux_wait_for_lwp): Always read the stop_pc here.
13629 (cancel_breakpoint): New.
13630 (step_over_bkpt): New global.
13631 (linux_wait_for_event_1): Implement stepping over breakpoints.
13632 (gdb_wants_lwp_stopped): New.
13633 (gdb_wants_all_stopped): New.
13634 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13635 single-step traps here. Store the thread's last reported target
13637 (send_sigstop): Don't clear stop_expected. Always set it,
13639 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13640 (cancel_finished_single_step): New.
13641 (cancel_finished_single_steps): New.
13642 (wait_for_sigstop): Don't cancel finished single-step traps here.
13643 (linux_resume_one_lwp): Don't check for removed breakpoints.
13644 Don't set `step' on non-hardware step archs.
13645 (linux_set_resume_request): Ignore resume_stop requests if already
13646 stopping or stopped. Set the lwp's last_resume_kind.
13647 (resume_status_pending_p): Don't check for removed breakpoints.
13648 (need_step_over_p): New.
13649 (start_step_over): New.
13650 (finish_step_over): New.
13651 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13652 requests. Clear the thread's last reported target waitstatus.
13653 Don't use the `suspended' flag. Don't consider pending breakpoints.
13654 (linux_resume): Start a step-over if necessary.
13655 (proceed_one_lwp): New.
13656 (proceed_all_lwps): New.
13657 (unstop_all_lwps): New.
13658 * linux-low.h (struct lwp_info): Rewrite comment for the
13659 `suspended' flag. Add the `stop_pc' field. Delete the
13660 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13661 Add `'last_resume_kind' and `need_step_over' fields.
13662 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13663 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13664 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13665 (set_raw_breakpoint_at): New.
13666 (set_breakpoint_at): Rewrite to use it.
13667 (reinsert_breakpoint_handler): Delete.
13668 (set_reinsert_breakpoint): New.
13669 (reinsert_breakpoint_by_bp): Delete.
13670 (delete_reinsert_breakpoints): New.
13671 (uninsert_breakpoint): Rewrite.
13672 (uninsert_breakpoints_at): New.
13673 (reinsert_breakpoint): Rewrite.
13674 (reinsert_breakpoints_at): New.
13675 (check_breakpoints): Rewrite.
13676 (breakpoint_here): New.
13677 (breakpoint_inserted_here): New.
13678 (check_mem_read): Adjust.
13679 * mem-break.h (breakpoints_supported, breakpoint_here)
13680 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13681 (reinsert_breakpoint_by_bp): Delete declaration.
13682 (delete_reinsert_breakpoints): Declare.
13683 (reinsert_breakpoint): Delete declaration.
13684 (reinsert_breakpoints_at): Declare.
13685 (uninsert_breakpoint): Delete declaration.
13686 (uninsert_breakpoints_at): Declare.
13687 (check_breakpoints): Adjust prototype.
13688 * server.h: Adjust include order.
13689 (struct thread_info): Declare here. Add a `last_status' field.
13691 2010-03-23 Michael Snyder <msnyder@vmware.com>
13693 * server.c (crc32): New function.
13694 (handle_query): Add handling for 'qCRC:' request.
13696 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13698 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13699 lwp had been stopped by a watchpoint.
13701 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13703 * server.h (internal_error): Declare.
13704 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13705 * utils.c (internal_error): New function.
13707 2010-03-15 Andreas Schwab <schwab@redhat.com>
13709 * configure.srv: Fix typo setting srv_regobj.
13711 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13713 * linux-low.c (fetch_register): Avoid passing a non string literal
13715 (usr_store_inferior_registers): Ditto.
13717 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13719 * linux-low.c (linux_write_memory): Bail out early if peeking
13722 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13724 * linux-low.h (struct lwp_info): New fields
13725 `stopped_by_watchpoint' and `stopped_data_address'.
13726 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13727 here, and cache them in the lwp object.
13728 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13730 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13732 (linux_stopped_by_watchpoint): Rewrite.
13733 (linux_stopped_data_address): Rewrite.
13735 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13737 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13738 switching the current inferior, not before.
13740 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13742 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13743 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13744 i386-linux.c and amd64-linux.c.
13745 (reg-i386.o): Removed.
13746 (reg-i386.c): Likewise.
13747 (reg-i386-linux.o): Likewise.
13748 (reg-i386-linux.c): Likewise.
13749 (reg-x86-64.o): Likewise.
13750 (reg-x86-64.c): Likewise.
13751 (reg-x86-64-linux.o): Likewise.
13752 (reg-x86-64-linux.c): Likewise.
13754 (i386.c): Likewise.
13755 (i386-linux.o): Likewise.
13756 (i386-linux.c): Likewise.
13757 (amd64.o): Likewise.
13758 (amd64.c): Likewise.
13759 (amd64-linux.o): Likewise.
13760 (amd64-linux.c): Likewise.
13762 * configure.srv (srv_i386_regobj): New.
13763 (srv_i386_linux_regobj): Likewise.
13764 (srv_amd64_regobj): Likewise.
13765 (srv_amd64_linux_regobj): Likewise.
13766 (srv_i386_32bit_xmlfiles): Likewise.
13767 (srv_i386_64bit_xmlfiles): Likewise.
13768 (srv_i386_xmlfiles): Likewise.
13769 (srv_amd64_xmlfiles): Likewise.
13770 (srv_i386_linux_xmlfiles): Likewise.
13771 (srv_amd64_linux_xmlfiles): Likewise.
13772 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13773 srv_xmlfiles to $srv_i386_xmlfiles.
13774 (i[34567]86-*-mingw32ce*): Likewise.
13775 (i[34567]86-*-mingw*): Likewise.
13776 (i[34567]86-*-nto*): Likewise.
13777 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13778 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13779 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13780 (x86_64-*-linux*): Likewise.
13782 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13783 (init_registers_amd64_linux): New.
13784 (x86_arch_setup): Replace init_registers_x86_64_linux with
13785 init_registers_amd64_linux.
13787 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13789 * configure.ac: Check for libdl. If it is not available link against
13790 static libthread_db.
13791 * configure: Regenerate.
13793 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13797 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13798 handing a read watchpoint.
13799 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13801 2010-02-12 Doug Evans <dje@google.com>
13803 * linux-low.c (linux_supports_tracefork_flag): Document.
13804 (linux_look_up_symbols): Add comment.
13806 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13808 * regcache.c (supply_register): Clear regcache if buf is NULL.
13810 2010-02-02 Nicolas Roche <roche@sourceware.org>
13811 Joel Brobecker <brobecker@adacore.com>
13813 * inferiors.c (find_inferior): Add function documentation.
13814 (unloaded_dll): Handle the case where the unloaded dll has not
13815 been previously registered in the dll list.
13817 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13819 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13820 (thumb2_breakpoint): New.
13821 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13823 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13825 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13826 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13829 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13831 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13833 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13835 * linux-s390-low.c (s390_collect_ptrace_register)
13836 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13838 2010-01-21 Doug Evans <dje@google.com>
13840 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13841 (PTRACE_ARG4_TYPE): New macro.
13842 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13843 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13844 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13845 (usr_store_inferior_registers): Ditto.
13846 (linux_read_memory, linux_write_memory): Ditto.
13847 (linux_test_for_tracefork): Ditto.
13849 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13850 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13852 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13854 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13857 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13859 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13860 prototype to take a regcache. Adjust.
13862 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13864 * regcache.h (struct thread_info): Forward declare.
13865 (struct regcache): New.
13866 (new_register_cache): Adjust prototype.
13867 (get_thread_regcache): Declare.
13868 (free_register_cache): Adjust prototype.
13869 (registers_to_string, registers_from_string): Ditto.
13870 (supply_register, supply_register_by_name, collect_register)
13871 (collect_register_as_string, collect_register_by_name): Ditto.
13872 * regcache.c (struct inferior_regcache_data): Delete.
13873 (get_regcache): Rename to ...
13874 (get_thread_regcache): ... this. Adjust. Switch inferior before
13875 fetching registers.
13876 (regcache_invalidate_one): Adjust.
13877 (regcache_invalidate): Fix prototype.
13878 (new_register_cache): Return the new register cache.
13879 (free_register_cache): Change prototype.
13880 (realloc_register_cache): Adjust.
13881 (registers_to_string): Change prototype to take a regcache. Adjust.
13882 (registers_from_string): Ditto.
13883 (register_data): Ditto.
13884 (supply_register): Ditto.
13885 (supply_register_by_name): Ditto.
13886 (collect_register): Ditto.
13887 (collect_register_as_string): Ditto.
13888 (collect_register_by_name): Ditto.
13889 * server.c (process_serial_event): Adjust.
13890 * linux-low.h (regset_fill_func, regset_store_func): Change
13892 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13894 * linux-low.c (get_stop_pc): Adjust.
13895 (check_removed_breakpoint): Adjust.
13896 (linux_wait_for_event): Adjust.
13897 (linux_resume_one_lwp): Adjust.
13898 (fetch_register): Add regcache parameter. Adjust.
13899 (usr_store_inferior_registers): Ditto.
13900 (regsets_fetch_inferior_registers): Ditto.
13901 (regsets_store_inferior_registers): Ditto.
13902 (linux_fetch_registers, linux_store_registers): Ditto.
13903 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13905 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13907 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13908 prototype to take a regcache.
13909 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13910 * remote-utils.c (convert_ascii_to_int, outreg)
13911 (prepare_resume_reply): Change prototype to take a regcache.
13913 * target.h (struct target_ops) <fetch_registers, store_registers>:
13914 Change prototype to take a regcache.
13915 (fetch_inferior_registers, store_inferior_registers): Change
13916 prototype to take a regcache. Adjust.
13917 * proc-service.c (ps_lgetregs): Adjust.
13918 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13919 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13920 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13921 take a regcache. Adjust.
13922 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13923 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13924 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13925 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13926 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13927 (cris_cannot_fetch_register):
13928 (cris_breakpoint_at): Change prototype to take a regcache.
13930 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13931 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13932 to take a regcache. Adjust.
13933 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13935 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13936 take a regcache. Adjust.
13937 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13938 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13939 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13940 * linux-mips-low.c (mips_get_pc):
13941 (mips_set_pc): Change prototype to take a regcache. Adjust.
13942 (mips_reinsert_addr): Adjust.
13943 (mips_collect_register): Change prototype to take a regcache.
13945 (mips_supply_register):
13946 (mips_collect_register_32bit, mips_supply_register_32bit)
13947 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13948 (mips_store_fpregset): Ditto.
13949 * linux-ppc-low.c (ppc_supply_ptrace_register)
13950 (ppc_supply_ptrace_register): Ditto.
13951 (parse_spufs_run): Adjust.
13952 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13953 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13954 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13955 take a regcache. Adjust.
13956 * linux-s390-low.c (s390_collect_ptrace_register)
13957 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13958 (s390_set_pc): Change prototype to take a regcache. Adjust.
13959 (s390_arch_setup): Adjust.
13960 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13961 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13962 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13963 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13964 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13966 (sparc_breakpoint_at): Adjust.
13967 * linux-xtensa-low.c (xtensa_fill_gregset):
13968 (xtensa_store_gregset):
13969 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13970 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13971 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13972 prototype to take a regcache. Adjust.
13973 * win32-arm-low.c (arm_fetch_inferior_register)
13974 (arm_store_inferior_register): Change prototype to take a
13976 * win32-i386-low.c (i386_fetch_inferior_register)
13977 (i386_store_inferior_register): Change prototype to take a
13979 * win32-low.c (child_fetch_inferior_registers)
13980 (child_store_inferior_registers): Change prototype to take a
13982 (win32_wait): Adjust.
13983 (win32_fetch_inferior_registers): Change prototype to take a
13985 (win32_store_inferior_registers): Adjust.
13986 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13987 store_inferior_register>: Change prototype to take a regcache.
13989 2010-01-20 Doug Evans <dje@google.com>
13991 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13993 (linux_wait_for_event1, linux_init_signals): Ditto.
13994 (W_STOPCODE): Provide definition if missing.
13996 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13998 * linux-low.c (linux_core_of_thread): New.
13999 (compare_ints, show_process, list_threads): New.
14000 (linux_qxfer_osdata): Report threads and cores.
14001 (linux_target_op): Register linux_core_of_thread.
14002 * remote-utils.c (prepare_resume_reply): Report the core.
14003 (buffer_xml_printf): Support %d specifier.
14004 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14006 (handle_query): Handle qXfer:threads. Announce availability
14008 * target.h (struct target_ops): New field core_of_thread.
14010 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14012 * Makefile.in (clean): Remove new generated files.
14013 (reg-s390.o, reg-s390.c): Remove rules.
14014 (reg-s390x.o, reg-s390x.c): Likewise.
14015 (s390-linux32.o, s390-linux32.c): Add rules.
14016 (s390-linux64.o, s390-linux64.c): Likewise.
14017 (s390x-linux64.o, s390x-linux64.c): Likewise.
14018 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14019 * linux-s390-low.c: Include <elf.h>.
14020 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14021 (init_registers_s390): Remove prototype.
14022 (init_registers_s390x): Likewise.
14023 (init_registers_s390_linux32): Add prototype.
14024 (init_registers_s390_linux64): Likewise.
14025 (init_registers_s390x_linux64): Likewise.
14026 (s390_num_regs_3264): New define.
14027 (s390_regmap_3264): New global variable.
14028 (s390_cannot_fetch_register): Remove obsolete check.
14029 (s390_cannot_store_register): Likewise.
14030 (s390_collect_ptrace_register): Handle upper/lower register halves.
14031 (s390_supply_ptrace_register): Likewise.
14032 (s390_fill_gregset): Update to register number changes.
14033 (s390_get_hwcap): New routine.
14034 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14035 Install appropriate regmap and register set.
14037 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14039 * server.c (gdbserver_version): Update copyright year to 2010.
14040 * gdbreplay.c (gdbreplay_version): Likewise.
14042 2009-12-28 Doug Evans <dje@google.com>
14044 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14045 elf/external.h. Include <elf.h> instead but only if necessary.
14047 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14049 * linux-low.c (linux_remove_process): Remove `detaching'
14050 parameter. Don't release/detach from thread_db here.
14051 (linux_kill): Release/detach from thread_db here, ...
14052 (linux_detach): ... and here, before actually detaching.
14053 (linux_wait_1): ... and here, when a process exits.
14054 * thread-db.c (any_thread_of): New.
14055 (thread_db_free): Switch the current inferior to a thread of the
14058 2009-12-21 Doug Evans <dje@google.com>
14060 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14062 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14063 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14064 warning ifndef __NR_tkill. Move setting of errno there too.
14065 Delete unnecessary resetting of errno after syscall.
14066 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14068 * configure.ac: Check for dladdr.
14069 * config.in: Regenerate.
14070 * configure: Regenerate.
14071 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14072 (try_thread_db_load): Update.
14074 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14076 2009-12-18 Doug Evans <dje@google.com>
14078 * event-loop.c: Include unistd.h if it exists.
14080 * linux-low.c (my_waitpid): Move definition away from being in
14081 between linux_tracefork_child/linux_test_for_tracefork.
14083 * gdb_proc_service.h (psaddr_t): Fix type.
14084 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14085 signature to match glibc.
14087 2009-12-16 Doug Evans <dje@google.com>
14089 * linux-low.c (linux_read_memory): Fix argument to read.
14091 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14093 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14094 events, don't leave current_inferior pointing at null.
14096 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14098 * win32-low.c (LOG): Delete.
14099 (OUTMSG): Output to stderr.
14100 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14101 on compile time LOG macro.
14102 (win32_wait): Fix debug output.
14104 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14106 * win32-low.c (win32_add_one_solib): If the dll name is
14107 "ntdll.dll", prepend the system directory to the dll path.
14109 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14111 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14113 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14114 Vladimir Prus <vladimir@codesourcery.com>
14116 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14117 * configure.ac: Check for __mcoldfire__ and set
14118 gdb_cv_m68k_is_coldfire.
14119 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14120 reg-cf.o and reg-m68k.o.
14121 * configure: Regenerated.
14123 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14125 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14126 Pass it to thread_db_free.
14127 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14128 proper `detaching' argument to linux_remove_process.
14129 * linux-low.h (thread_db_free): Add `detaching' parameter.
14130 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14132 (thread_db_free): Add `detaching' parameter. Only
14133 call td_ta_clear_event if detaching from process.
14135 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14137 * thread-db.c (thread_db_free): Fix typo.
14139 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14142 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14144 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14146 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14147 with an i686 compiler.
14148 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14150 * configure: Rebuilt.
14152 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14156 * server.c (handle_search_memory_1): Correct read_addr initialization
14157 in loop for searching subsequent chunks.
14159 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14161 * configure.ac: New --with-libthread-db option.
14162 * thread-db.c: Allow direct dependence on libthread_db.
14163 (thread_db_free): Adjust.
14164 * config.in: Regenerate.
14165 * configure: Likewise.
14167 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14170 * thread-db.c (attach_thread): New function.
14171 (maybe_attach_thread): Return success/failure.
14172 (find_new_threads_callback): Adjust.
14173 (thread_db_find_new_threads): Loop until no new threads.
14175 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14177 * proc-service.c (ps_lgetregs): Formatting.
14179 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14181 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14182 * configure.ac: Adjust.
14183 * linux-low.h (struct process_info_private): Move members to struct
14185 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14186 * linux-low.c (linux_remove_process): Adjust.
14187 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14188 * server.c (handle_query): Move code ...
14189 (handle_monitor_command): ... here. New function.
14190 * target.h (struct target_ops): New member.
14191 * thread-db.c (struct thread_db): New.
14192 (libthread_db_search_path): New variable.
14193 (thread_db_create_event, thread_db_enable_reporting)
14194 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14195 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14196 (try_thread_db_load_1, dladdr_to_soname): New functions.
14197 (try_thread_db_load, thread_db_load_search): New functions.
14198 (thread_db_init): Search for libthread_db.
14199 (thread_db_free): New function.
14200 (thread_db_handle_monitor_command): Likewise.
14201 * config.in: Regenerate.
14202 * configure: Regenerate.
14204 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14206 * spu-low.c (spu_kill): Wait for inferior to terminate.
14207 Call clear_inferiors.
14208 (spu_detach): Call clear_inferiors.
14210 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14212 * aclocal.m4: Regenerate.
14213 * config.in: Likewise.
14214 * configure: Likewise.
14216 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14218 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14219 (parse_spufs_run): New function.
14220 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14221 (ppc_breakpoint_at): Handle SPU breakpoints.
14223 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14225 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14226 (SPUFS_MAGIC): Define.
14227 (spu_enumerate_spu_ids): New function.
14228 (linux_qxfer_spu): New function.
14229 (linux_target_ops): Install linux_qxfer_spu.
14231 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14233 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14234 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14235 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14236 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14237 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14238 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14239 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14240 (init_registers_powerpc_cell32l): Add prototype.
14241 (init_registers_powerpc_cell64l): Likewise.
14242 (ppc_arch_setup): Detect Cell/B.E. architecture.
14244 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14246 * Makefile.in (datarootdir): New variable.
14248 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14250 * linux-low.c (linux_write_memory): Update debugging output.
14251 * Makefile.in (clean): Add new descriptions.
14252 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14253 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14254 * configure.srv: Add new files for arm*-*-linux*.
14255 * linux-arm-low.c: Add new declarations.
14256 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14257 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14258 (HWCAP_VFPv3D16): New.
14259 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14260 instead of __IWMMXT__.
14261 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14262 (arm_arch_setup): New.
14263 (target_regsets): Remove #ifdef. Add VFP regset.
14264 (the_low_target): Use arm_arch_setup.
14266 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14268 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14269 the main thread again.
14271 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14273 Adding Neutrino gdbserver.
14274 * configure: Regenerated.
14275 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14276 * configure.srv (i[34567]86-*-nto*): New target.
14277 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14278 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14279 (nto_comctrl) [__QNX__]: New function.
14280 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14282 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14284 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14287 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14288 Pedro Alves <pedro@codesourcery.com>
14290 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14291 don't support CONTEXT_EXTENDED_REGISTERS.
14292 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14293 (the_low_target): Install them.
14294 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14295 failing with ERROR_PIPE_NOT_CONNECTED.
14297 2009-06-30 Doug Evans <dje@google.com>
14298 Pierre Muller <muller@ics.u-strasbg.fr>
14300 Add h/w watchpoint support to x86-linux, win32-i386.
14301 * Makefile.in (SFILES): Add i386-low.c
14302 (i386_low_h): Define.
14303 (i386-low.o): Add dependencies.
14304 (linux-x86-low.o): Add i386-low.h dependency.
14305 (win32-i386-low.o): Ditto.
14306 * i386-low.c: New file.
14307 * i386-low.h: New file.
14308 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14309 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14310 * linux-low.c (linux_add_process): Initialize arch_private.
14311 (linux_remove_process): Free arch_private.
14312 (add_lwp): Initialize arch_private.
14313 (delete_lwp): Free arch_private.
14314 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14316 * linux-low.h (process_info_private): New member arch_private.
14317 (lwp_info): New member arch_private.
14318 (linux_target_ops): New members new_process, new_thread,
14320 (ptid_of): New macro.
14321 * linux-x86-low.c: Include stddef.h, i386-low.h.
14322 (arch_process_info): New struct.
14323 (arch_lwp_info): New struct.
14324 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14325 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14326 (i386_dr_low_get_status): New function.
14327 (x86_insert_point, x86_remove_point): New functions.
14328 (x86_stopped_by_watchpoint): New function.
14329 (x86_stopped_data_address): New function.
14330 (x86_linux_new_process, x86_linux_new_thread): New functions.
14331 (x86_linux_prepare_to_resume): New function.
14332 (the_low_target): Add entries for insert_point, remove_point,
14333 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14335 * server.c (debug_hw_points): New global.
14336 (monitor_show_help): Document set debug-hw-points.
14337 (handle_query): Process "set debug-hw-points".
14338 * server.h (debug_hw_points): Declare.
14339 (paddress): Declare.
14340 * utils.c (NUMCELLS, CELLSIZE): New macros.
14341 (get_sell, xsnprintf, paddress): New functions.
14342 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14343 remove_point, stopped_by_watchpoint, stopped_data_address.
14344 * win32-i386-low.c: Include i386-low.h.
14345 (debug_reg_state): Replaces dr.
14346 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14347 (i386_dr_low_get_status): New function.
14348 (i386_insert_point, i386_remove_point): New functions.
14349 (i386_stopped_by_watchpoint): New function.
14350 (i386_stopped_data_address): New function.
14351 (i386_initial_stuff): Update.
14352 (get_thread_context,set_thread_context,i386_thread_added): Update.
14353 (the_low_target): Add entries for insert_point,
14354 remove_point, stopped_by_watchpoint, stopped_data_address.
14355 * win32-low.c (win32_insert_watchpoint): New function.
14356 (win32_remove_watchpoint): New function.
14357 (win32_stopped_by_watchpoint): New function.
14358 (win32_stopped_data_address): New function.
14359 (win32_target_ops): Add entries for insert_watchpoint,
14360 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14361 * win32-low.h (win32_target_ops): New members insert_point,
14362 remove_point, stopped_by_watchpoint, stopped_data_address.
14364 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14366 * server.c (process_serial_event): Re-return unsupported, not
14367 error, if the type isn't recognized. Re-allow supporting only
14368 insert or remove packets. Also call require_running for
14369 breakpoints. Add missing break statement to default case. Tidy.
14370 * target.h (struct target_ops): Rename insert_watchpoint to
14371 insert_point, and remove_watchpoint to remove_point.
14373 * linux-low.h (struct linux_target_ops): Likewise.
14374 * linux-low.c (linux_insert_watchpoint): Rename to ...
14375 (linux_insert_point): ... this. Adjust.
14376 (linux_remove_watchpoint): Rename to ...
14377 (linux_remove_point): ... this. Adjust.
14378 (linux_target_ops): Adjust.
14379 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14380 (cris_insert_point): ... this.
14381 (cris_remove_watchpoint): Rename to ...
14382 (cris_remove_point): ... this.
14383 (the_low_target): Adjust.
14385 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14387 * server.c (handle_v_kill): Pass signal_pid to
14388 kill_inferior if multi_process is zero.
14390 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14392 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14393 * target.h (target_ops): Comment for *_watchpoint to make it clear
14394 the functions can get types '0' and '1'.
14396 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14398 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14399 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14400 * regcache.c (get_regcache): Likewise.
14401 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14402 * win32-low.c (child_fetch_inferior_registers): Remove check for
14405 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14406 Pedro Alves <pedro@codesourcery.com>
14408 * target.h (struct target_ops) <supports_multi_process>: New
14410 (target_supports_multi_process): New.
14411 * server.c (handle_query): Even if GDB reports support, only
14412 enable multi-process if the target also supports it. Report
14413 multi-process support only if the target backend supports it.
14414 * linux-low.c (linux_supports_multi_process): New function.
14415 (linux_target_ops): Install it as target_supports_multi_process
14418 2009-05-24 Doug Evans <dje@google.com>
14420 Global renaming of find_thread_pid to find_thread_ptid.
14421 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14422 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14423 All callers updated.
14425 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14426 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14429 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14430 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14431 (linux_resume_one_lwp): Ditto.
14433 2009-05-23 Doug Evans <dje@google.com>
14435 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14436 from struct inferior_list_entry * to struct lwp_info *.
14437 All callers updated.
14439 2009-05-13 Doug Evans <dje@google.com>
14441 * linux-x86-low.c: Don't include assert.h.
14442 (x86_siginfo_fixup): Use fatal, not assert.
14443 (x86_arch_setup): Fix comment.
14445 2009-05-12 Doug Evans <dje@google.com>
14447 Biarch support for i386/amd64 gdbserver.
14448 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14449 Add linux-x86-low.c.
14450 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14451 (linux-x86-low.o): Add.
14452 * linux-x86-64-low.c: Delete.
14453 * linux-i386-low.c: Delete.
14454 * linux-x86-low.c: New file.
14455 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14457 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14459 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14460 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14461 (linux_child_pid_to_exec_file): New function.
14462 (elf_64_header_p, elf_64_file_p): New functions.
14463 (siginfo_fixup): New function.
14464 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14465 give target a chance to convert layout.
14466 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14467 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14469 2009-05-07 Doug Evans <dje@google.com>
14471 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14472 (regsets_store_inferior_registers): Ditto.
14474 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14478 * linux-low.c (must_set_ptrace_flags): Delete.
14479 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14481 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14482 `lwp->must_set_ptrace_flags' instead.
14483 (linux_wait_for_event_1): Set ptrace options here.
14484 (linux_wait_1): ... not here.
14486 2009-04-30 Doug Evans <dje@google.com>
14488 * inferiors.c (started_inferior_callback): New function.
14489 (attached_inferior_callback): New function.
14490 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14491 * server.c (print_started_pid, print_attached_pid): New functions.
14492 (detach_or_kill_for_exit): New function.
14493 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14494 * server.h (have_started_inferiors_p): Declare.
14495 (have_attached_inferiors_p): Declare.
14497 * inferiors.c (remove_process): Fix memory leak, free process.
14498 * linux-low.c (linux_remove_process): New function.
14499 (linux_kill): Call it instead of remove_process.
14500 (linux_detach, linux_wait_1): Ditto.
14502 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14504 * configure.srv: Add x86 Windows CE target.
14506 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14508 * inferiors.c (get_thread_process): Make global.
14509 * server.h (get_thread_process): Add prototype.
14510 * thread-db.c (find_one_thread): Use get_thread_process
14511 instead of current_process.
14512 (thread_db_get_tls_address): Do not crash if called when
14513 thread layer is not yet initialized.
14515 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14517 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14518 * spu-low.c (current_tid): Rename to ...
14519 (current_ptid): ... this.
14520 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14521 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14522 ptid_get_lwp (current_ptid) instead of current_tid.
14523 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14524 instead of current_tid. Use find_process_pid to verify pid
14525 argument is valid. Pass proper argument to remove_process.
14526 (spu_thread_alive): Compare current_ptid instead of current_tid.
14527 (spu_resume): Likewise.
14529 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14531 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14534 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14536 Implement the multiprocess extensions, and add linux multiprocess
14539 * server.h (ULONGEST): Declare.
14540 (struct ptid, ptid_t): New.
14541 (minus_one_ptid, null_ptid): Declare.
14542 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14543 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14544 (struct inferior_list_entry): Change `id' type from unsigned from
14546 (struct sym_cache, struct breakpoint, struct
14547 process_info_private): Forward declare.
14548 (struct process_info): Declare.
14549 (current_process): Declare.
14550 (all_processes): Declare.
14551 (initialize_inferiors): Declare.
14552 (add_thread): Adjust to use ptid_t.
14553 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14554 (add_process, remove_process, find_thread_pid): Declare.
14555 (find_inferior_id): Adjust to use ptid_t.
14556 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14557 (multi_process): Declare.
14558 (push_event): Adjust to use ptid_t.
14559 (read_ptid, write_ptid): Declare.
14560 (prepare_resume_reply): Adjust to use ptid_t.
14561 (clear_symbol_cache): Declare.
14562 * inferiors.c (all_processes): New.
14563 (null_ptid, minus_one_ptid): New.
14564 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14565 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14566 (add_thread): Change unsigned long to ptid. Remove gdb_id
14568 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14569 (gdb_id_to_thread): Rename to ...
14570 (find_thread_pid): ... this. Change unsigned long to ptid.
14571 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14572 (loaded_dll, pull_pid_from_list): Adjust.
14573 (add_process, remove_process, find_process_pid)
14574 (get_thread_process, current_process, initialize_inferiors): New.
14575 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14576 (struct target_waitstatus) <related_pid>: Ditto.
14577 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14578 return type to int.
14579 (struct target_ops) <join>: Add `pid' argument.
14580 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14581 (struct target_ops) <wait>: Add `ptid' field. Change return type
14583 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14584 (mywait): Add `ptid' argument. Change return type to ptid_t.
14585 (target_pid_to_str): Declare.
14586 * target.c (set_desired_inferior): Adjust to use ptids.
14587 (mywait): Add new `ptid' argument. Adjust.
14588 (target_pid_to_str): New.
14589 * mem-break.h (free_all_breakpoints): Declare.
14590 * mem-break.c (breakpoints): Delelete.
14591 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14592 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14593 to use per-process breakpoint list.
14594 (free_all_breakpoints): New.
14595 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14596 (symbol_cache, all_symbols_looked_up): Delete.
14598 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14600 (prepare_resume_reply): Change ptid argument's type from unsigned
14601 long to ptid_t. Adjust. Implement W;process and X;process.
14602 (free_sym_cache, clear_symbol_cache): New.
14603 (look_up_one_symbol): Adjust to per-process symbol cache. *
14604 * server.c (cont_thread, general_thread, step_thread): Change type
14606 (attached): Delete.
14607 (multi_process): New.
14608 (last_ptid): Change type to ptid_t.
14609 (struct vstop_notif) <ptid>: Change type to ptid_t.
14610 (queue_stop_reply, push_event): Change `ptid' argument's type to
14612 (discard_queued_stop_replies): Add `pid' argument.
14613 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14614 changes. Don't reference the `attached' global.
14615 (attach_inferior): Adjust to mywait interface changes.
14616 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14617 features. Handle and report "multiprocess+". Handle
14619 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14621 (handle_v_kill): New.
14622 (handle_v_stopped): Adjust to use target_pid_to_str.
14623 (handle_v_requests): Allow multiple attaches and runs when
14624 multiprocess extensions are in effect. Handle "vKill".
14625 (myresume): Adjust to use ptids.
14626 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14627 (handle_status): Adjust to discard_queued_stop_replies interface
14629 (first_thread_of, kill_inferior_callback)
14630 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14631 (main): Call initialize_inferiors. Adjust to use ptids, killing
14632 and detaching from all inferiors. Handle multiprocess packet
14634 * linux-low.h: Include gdb_proc_service.h.
14635 (struct process_info_private): New.
14636 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14637 <lwpid_of>: Use ptid_get_lwp.
14638 (get_lwp_thread): Adjust.
14639 (struct lwp_info): Add `dead' member.
14640 (find_lwp_pid): Declare.
14641 * linux-low.c (thread_db_active): Delete.
14642 (new_inferior): Adjust comment.
14643 (inferior_pid): Delete.
14644 (linux_add_process): New.
14645 (handle_extended_wait): Adjust.
14646 (add_lwp): Change unsigned long to ptid.
14647 (linux_create_inferior): Add process to processes table. Adjust
14648 to use ptids. Don't set new_inferior here.
14649 (linux_attach_lwp): Rename to ...
14650 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14651 it. Adjust to use ptids.
14652 (linux_attach_lwp): New.
14653 (linux_attach): Add process to processes table. Don't set
14655 (struct counter): New.
14656 (second_thread_of_pid_p, last_thread_of_process_p): New.
14657 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14658 multiple processes.
14659 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14660 processes. Remove process from process table.
14661 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14662 to multiple processes.
14663 (any_thread_of): New.
14664 (linux_detach): Add `pid' argument, and handle it. Remove process
14665 from processes table.
14666 (linux_join): Add `pid' argument. Handle it.
14667 (linux_thread_alive): Change unsighed long argument to ptid_t.
14668 Consider dead lwps as not being alive.
14669 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14670 threads we're not interested in.
14671 (same_lwp, find_lwp_pid): New.
14672 (linux_wait_for_lwp): Change `pid' argument's type from int to
14674 (linux_wait_for_event): Rename to ...
14675 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14676 from int to ptid_t. Adjust.
14677 (linux_wait_for_event): New.
14678 (linux_wait_1): Add `ptid' argument. Change return type to
14679 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14680 that exit from the process table.
14681 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14683 (mark_lwp_dead): New.
14684 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14685 stopping all threads, mark its main lwp as dead.
14686 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14688 (fetch_register, usr_store_inferior_registers)
14689 (regsets_fetch_inferior_registers)
14690 (regsets_store_inferior_registers, linux_read_memory)
14691 (linux_write_memory): Inline `inferior_pid'.
14692 (linux_look_up_symbols): Adjust to use per-process
14693 `thread_db_active'.
14694 (linux_request_interrupt): Adjust to use ptids.
14695 (linux_read_auxv): Inline `inferior_pid'.
14696 (initialize_low): Don't reference thread_db_active.
14697 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14698 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14699 (ps_getpid): Return the pid of the current inferior.
14700 * thread-db.c (proc_handle, thread_agent): Delete.
14701 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14703 (find_one_thread): Change argument type to ptid_t. Adjust to
14705 (maybe_attach_thread): Adjust to per-process data and ptids.
14706 (thread_db_find_new_threads): Ditto.
14707 (thread_db_init): Ditto.
14708 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14709 processes table. Adjust to use ptids.
14710 (spu_kill, spu_detach): Adjust interface. Remove process from
14712 (spu_join, spu_thread_alive): Adjust interface.
14713 (spu_wait): Adjust interface. Remove process from processes
14714 table. Adjust to use ptids.
14715 * win32-low.c (current_inferior_tid): Delete.
14716 (current_inferior_ptid): New.
14717 (debug_event_ptid): New.
14718 (thread_rec): Take a ptid. Adjust.
14719 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14720 (child_delete_thread): Ditto.
14721 (do_initial_child_stuff): Add `attached' argument. Add process to
14723 (child_fetch_inferior_registers, child_store_inferior_registers):
14725 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14726 (win32_attach): Pass 1 to do_initial_child_stuff.
14727 (win32_kill): Adjust interface. Remove process from processes
14729 (win32_detach): Ditto.
14730 (win32_join): Adjust interface.
14731 (win32_thread_alive): Take a ptid.
14732 (win32_resume): Adjust to use ptids.
14733 (get_child_debug_event): Ditto.
14734 (win32_wait): Adjust interface. Remove exiting process from
14737 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14739 Non-stop mode support.
14741 * server.h (non_stop): Declare.
14742 (gdb_client_data, handler_func): Declare.
14743 (delete_file_handler, add_file_handler, start_event_loop):
14745 (handle_serial_event, handle_target_event, push_event)
14746 (putpkt_notif): Declare.
14747 * target.h (enum resume_kind): New.
14748 (struct thread_resume): Replace `step' field by `kind' field.
14749 (TARGET_WNOHANG): Define.
14750 (struct target_ops) <wait>: Add `options' argument.
14751 <supports_non_stop, async, start_non_stop>: New fields.
14752 (target_supports_non_stop, target_async): New.
14753 (start_non_stop): Declare.
14754 (mywait): Add `options' argument.
14755 * target.c (mywait): Add `options' argument. Print child exit
14756 notifications here.
14757 (start_non_stop): New.
14758 * server.c (non_stop, own_buf, mem_buf): New globals.
14759 (struct vstop_notif): New.
14760 (notif_queue): New global.
14761 (queue_stop_reply, push_event, discard_queued_stop_replies)
14762 (send_next_stop_reply): New.
14763 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14765 (attach_inferior): In non-stop mode, don't wait for the target
14767 (handle_general_set): Handle QNonStop.
14768 (handle_query): When handling qC, return the current general
14769 thread, instead of the first thread of the list.
14770 (handle_query): If the backend supports non-stop mode, include
14771 QNonStop+ in the qSupported query response.
14772 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14774 (handle_v_attach, handle_v_run): Handle non-stop mode.
14775 (handle_v_stopped): New.
14776 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14777 (myresume): Adjust to use resume_kind. Handle non-stop.
14778 (queue_stop_reply_callback): New.
14779 (handle_status): Handle non-stop mode.
14780 (main): Clear non_stop flag on reconnection. Use the event-loop.
14781 Refactor serial protocol handling from here ...
14782 (process_serial_event): ... to this new function. When GDB
14783 selects any thread, select one here. In non-stop mode, wait until
14784 GDB acks all pending events before exiting.
14785 (handle_serial_event, handle_target_event): New.
14786 * remote-utils.c (remote_open): Install remote_desc in the event
14788 (remote_close): Remove remote_desc from the event loop.
14789 (putpkt_binary): Rename to...
14790 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14791 (putpkt_binary): New as wrapper around putpkt_binary_1.
14792 (putpkt_notif): New.
14793 (prepare_resume_reply): In non-stop mode, don't change the
14795 * event-loop.c: New.
14796 * Makefile.in (OBJ): Add event-loop.o.
14797 (event-loop.o): New rule.
14799 * linux-low.h (pid_of): Moved here.
14801 (get_lwp_thread): Use lwpid_of.
14802 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14803 * linux-low.c (pid_of): Delete.
14804 (inferior_pid): Use lwpid_of.
14805 (linux_event_pipe): New.
14806 (target_is_async_p): New.
14808 (handle_extended_wait): Use lwpid_of.
14809 (add_lwp): Don't set lwpid field.
14810 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14811 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14812 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14813 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14814 first. Adjust to linux_wait_for_event interface changes. Use
14816 (linux_detach): Don't delete the main lwp here.
14817 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14818 (status_pending_p): Don't consider explicitly suspended lwps.
14819 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14820 pointer. Add OPTIONS argument. Change return type to int. Use
14821 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14822 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14823 pointer. Add status pointer argument. Return a pid instead of a
14824 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14825 changes. In non-stop mode, don't switch to a random thread.
14826 (linux_wait): Rename to...
14827 (linux_wait_1): ... this. Add target_options argument, and handle
14828 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14829 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14830 clean exit and signal exit code. Don't stop all threads in
14831 non-stop mode. In all-stop mode, only stop all threads when
14832 reporting a stop to GDB. Handle explicit thread stop requests.
14833 (async_file_flush, async_file_mark): New.
14835 (send_sigstop): Use lwpid_of.
14836 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14837 interface changes. In non-stop mode, don't switch to a random
14839 (linux_resume_one_lwp): Use lwpid_of.
14840 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14841 (linux_resume_one_thread): ... this. Handle resume_stop. In
14842 non-stop mode, don't look for pending flag in all threads.
14843 (resume_status_pending_p): Don't consider explicitly suspended
14845 (my_waitpid): Reimplement. Emulate __WALL.
14846 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14848 (sigchld_handler, linux_supports_non_stop, linux_async)
14849 (linux_start_non_stop): New.
14850 (linux_target_ops): Register linux_supports_non_stop, linux_async
14851 and linux_start_non_stop.
14852 (initialize_low): Install SIGCHLD handler.
14853 * thread-db.c (thread_db_create_event, find_one_thread)
14854 (thread_db_get_tls_address): Use lwpid_of.
14855 * win32-low.c (win32_detach): Adjust to use resume_kind.
14856 (win32_wait): Add `options' argument.
14857 * spu-low.c (spu_resume): Adjust to use resume_kind.
14858 (spu_wait): Add `options' argument.
14860 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14862 Decouple target code from remote protocol.
14864 * target.h (enum target_waitkind): New.
14865 (struct target_waitstatus): New.
14866 (struct target_ops) <wait>: Return an unsigned long. Take a
14867 target_waitstatus pointer instead of a char pointer.
14868 (mywait): Likewise.
14869 * target.c (mywait): Change prototype to return an unsigned long.
14870 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14871 * server.h (thread_from_wait, old_thread_from_wait): Delete
14873 (prepare_resume_reply): Change prototype to take a
14875 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14876 (last_status, last_ptid): New.
14877 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14878 pid instead of a signal.
14879 (attach_inferior): Remove "status" and "signal" parameters.
14881 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14883 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14884 (handle_v_requests, myresume): Remove "status" and "signal"
14885 parameters. Adjust.
14886 (handle_status): New.
14887 (main): Delete local `status'. Adjust.
14888 * remote-utils.c: Include target.h.
14889 (prepare_resume_reply): Change prototype to take a
14890 target_waitstatus. Adjust.
14892 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14894 * spu-low.c (spu_wait): Adjust.
14895 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14897 (win32_wait): Adjust.
14899 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14901 * target.h (struct thread_resume): Delete leave_stopped member.
14902 (struct target_ops): Add a `n' argument to the `resume' callback.
14903 * server.c (start_inferior): Adjust.
14904 (handle_v_cont, myresume): Adjust.
14905 * linux-low.c (check_removed_breakpoint): Adjust to resume
14906 interface change, and to removed leave_stopped field.
14907 (resume_ptr): Delete.
14908 (struct thread_resume_array): New.
14909 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14910 resume interface change.
14911 (linux_continue_one_thread, linux_queue_one_thread)
14912 (resume_status_pending_p): Check if the resume field is NULL
14913 instead of checking the leave_stopped member.
14914 (linux_resume): Adjust to the target resume interface change.
14915 * spu-low.c (spu_resume): Adjust to the target resume interface
14917 * win32-low.c (win32_detach, win32_resume): Ditto.
14919 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14921 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14923 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14925 (linux_continue_one_thread): Only preserve the stepping flag if
14926 there's a pending breakpoint.
14928 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14930 * server.c (main): After the inferior having exited, call
14931 remote_close before exiting gdbserver.
14933 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14935 Fix size of FPSCR in Power 7 processors.
14936 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14937 (PPC_FEATURE_HAS_DFP): New #define.
14938 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14941 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14943 * server.c (handle_query) Whitespace and formatting.
14945 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14947 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14948 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14949 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14950 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14951 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14952 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14953 Makefile.in, configure.ac: Fix whitespace throughout.
14954 * configure: Regenerate.
14956 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14958 * inferiors.c (find_inferior): Make it safe for the callback
14959 function to delete the currently iterated inferior.
14961 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14963 * Makefile.in (linuw_low_h): Move higher.
14964 (thread-db.o): Depend on $(linux_low_h).
14966 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14968 Rename "process" to "lwp" throughout.
14970 * linux-low.c (all_processes): Rename to...
14971 (all_lwps): ... this.
14972 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14973 (add_process): Rename to ...
14974 (add_lwp): ... this. Adjust.
14975 (linux_create_inferior): Adjust.
14976 (linux_attach_lwp): Adjust.
14977 (linux_attach): Adjust.
14978 (linux_kill_one_process): Rename to ...
14979 (linux_kill_one_lwp): ... this. Adjust.
14980 (linux_kill): Adjust.
14981 (linux_detach_one_process): Rename to ...
14982 (linux_detach_one_lwp): ... this. Adjust.
14983 (linux_detach): Adjust.
14984 (check_removed_breakpoint): Adjust.
14985 (status_pending_p): Adjust.
14986 (linux_wait_for_process): Rename to ...
14987 (linux_wait_for_lwp): ... this. Adjust.
14988 (linux_wait_for_event): Adjust.
14989 (send_sigstop): Adjust.
14990 (wait_for_sigstop): Adjust.
14991 (stop_all_processes): Rename to ...
14992 (stop_all_lwps): ... this.
14993 (linux_resume_one_process): Rename to ...
14994 (linux_resume_one_lwp): ... this. Adjust.
14995 (linux_set_resume_request, linux_continue_one_thread)
14996 (linux_queue_one_thread, resume_status_pending_p)
14997 (usr_store_inferior_registers, regsets_store_inferior_registers)
14998 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15000 * linux-low.h (get_process): Rename to ...
15001 (get_lwp): ... this. Adjust.
15002 (get_thread_process): Rename to ...
15003 (get_thread_lwp): ... this. Adjust.
15004 (get_process_thread): Rename to ...
15005 (get_lwp_thread): ... this. Adjust.
15006 (struct process_info): Rename to ...
15007 (struct lwp_info): ... this.
15008 (all_processes): Rename to ...
15009 (all_lwps): ... this.
15010 * proc-service.c (ps_lgetregs): Adjust.
15011 * thread-db.c (thread_db_create_event, find_one_thread)
15012 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15014 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15016 * server.c (handle_query): Handle "qAttached".
15018 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15020 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15021 GPLv3, update license URL.
15023 2009-03-01 Doug Evans <dje@google.com>
15025 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15026 (server_h): Add gdb_signals.h.
15027 (signals.o): Update.
15028 * server.h (target_signal_from_host,target_signal_to_host_p)
15029 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15031 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15033 * remote-utils.c (getpkt): Also generate remote-debug
15034 information if noack_mode is set.
15036 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15038 * server.c (handle_query): Report qXfer:siginfo:read and
15039 qXfer:siginfo:write as supported and handle them.
15040 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15041 * linux-low.c (linux_xfer_siginfo): New.
15042 (linux_target_ops): Set it.
15044 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15046 * server.c (gdbserver_usage): Mention --remote-debug.
15047 (main): Accept '--remote-debug' switch.
15049 2009-01-18 Doug Evans <dje@google.com>
15051 * regcache.c (new_register_cache): No need to check result of xcalloc.
15052 * server.c (handle_search_memory): Back out calls to xmalloc,
15053 result is checked and error is returned to user upon failure.
15054 (handle_query): Ditto. Add more checks for result of malloc.
15055 (handle_v_cont): Check result of malloc, report error back to
15057 (handle_v_run): Ditto. Call freeargv.
15058 * server.h (freeargv): Declare.
15059 * utils.c (freeargv): New fn.
15061 2009-01-15 Doug Evans <dje@google.com>
15063 * gdbreplay.c (perror_with_name): Make arg const char *.
15064 * server.h (target_signal_to_name): Make return type const char *.
15065 * thread-db.c (thread_db_err_str): Make return type const char *.
15066 * utils.c (perror_with_name): Make arg const char *.
15068 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15070 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15071 when handling a EXIT_PROCESS_DEBUG_EVENT.
15073 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15075 * gdbreplay.c (gdbreplay_version): Update copyright year.
15076 * server.c (gdbserver_version): Likewise.
15078 2009-01-05 Doug Evans <dje@google.com>
15080 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15081 (handle_extended_wait): Improve comment.
15083 2008-12-13 Doug Evans <dje@google.com>
15085 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15086 * server.h (ATTR_MALLOC): New macro.
15087 (xmalloc,xcalloc,xstrdup): Declare.
15088 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15089 * inferiors.c: Ditto.
15090 * linux-low.c: Ditto.
15091 * mem-break.c: Ditto.
15092 * regcache.c: Ditto.
15093 * remote-utils.c: Ditto.
15096 * win32-low.c: Ditto.
15098 2008-12-12 Doug Evans <dje@google.com>
15100 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15101 in debugging printf.
15103 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15105 2008-12-09 Doug Evans <dje@google.com>
15107 * linux-low.h (struct process_info): Delete member tid, unused.
15108 * thread-db.c (find_one_thread): Update.
15109 (maybe_attach_thread): Update.
15111 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15113 * target.h (struct target_ops): Add qxfer_osdata member.
15114 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15116 (linux_qxfer_osdata): New functions.
15117 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15119 * server.c (handle_query): Handle "qXfer:osdata:read:".
15120 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15121 (buffer_xml_printf): New functions.
15122 * server.h (struct buffer): New.
15123 (buffer_grow_str, buffer_grow_str0): New macros.
15124 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15125 (buffer_xml_printf): Declare.
15127 2008-11-24 Doug Evans <dje@google.com>
15129 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15131 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15133 * server.c (handle_v_run): Always use the supplied argument list.
15135 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15137 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15138 (xtensa_regmap_table): Add entry for scompare1.
15140 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15142 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15143 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15144 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15145 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15146 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15147 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15148 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15149 XML target descriptions.
15150 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15151 when inferior is running on an ISA 2.05 or later processor. Add
15152 special case to return offset for full 64-bit slot of FPSCR when
15155 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15157 * Makefile.in (SFILES, clean): Added sparc64 files.
15158 (reg-sparc64.o, reg-sparc64.c): New.
15159 * configure.srv (sparc*-*-linux*): New configuration.
15160 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15161 syscall arguments for SPARC.
15162 (regsets_store_inferior_registers): Likewise.
15163 * linux-sparc-low.c: New file.
15165 2008-10-21 Doug Evans <dje@google.com>
15167 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15168 (READLINE_DIR,READLINE_DEP): Delete.
15169 (INTERNAL_CFLAGS): Update.
15170 (LINTFLAGS): Update.
15172 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15174 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15175 whole argv from the last run, not just argv[0].
15177 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15179 * regcache.c (new_register_cache): Return NULL if the register
15180 cache size isn't known yet.
15181 (free_register_cache): Avoid dereferencing a NULL regcache.
15183 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15185 * configure.srv: Merge MIPS and MIPS64.
15187 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15189 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15191 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15193 * Makefile.in: Add required vsx dependencies.
15195 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15196 Declare init_registers_powerpc_vsx32l.
15197 Declare init_registers_powerpc_vsx64l.
15198 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15199 (ppc_arch_setup): Check for VSX in hwcap.
15200 (ppc_fill_vsxregset): New function.
15201 (ppc_store_vsxregset): New function.
15202 Add new VSX entry in regset_info target_regsets.
15204 * configure.srv: Add new VSX dependencies.
15206 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15208 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15209 (remote_open): Set or clear transport_is_reliable.
15210 (putpkt_binary): Don't expect acks in noack mode.
15211 (getpkt): Don't send ack/nac in noack mode.
15212 * server.c (handle_general_set): Handle QStartNoAckMode.
15213 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15215 (main): Reset noack_mode on every connection.
15216 * server.h (noack_mode): Declare.
15218 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15220 * Makefile.in (GDBREPLAY_OBS): New variable.
15221 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15223 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15224 Daniel Jacobowitz <dan@codesourcery.com>
15226 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15227 (usr_store_inferior_registers): Likewise.
15228 (regsets_store_inferior_registers): Likewise.
15230 2008-07-31 Rolf Jansen <rj@surtec.com>
15231 Pedro Alves <pedro@codesourcery.com>
15233 * configure.ac: Check for memmem declaration.
15234 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15235 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15236 (disable_packet_qfThreadInfo): Unconditionally compile.
15237 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15238 * configure, config.in: Regenerate.
15240 2008-07-28 Doug Kwan <dougkwan@google.com>
15242 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15243 (linux_write_memory): Remove declaration of errno.
15245 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15247 * linux-low.c (handle_extended_wait): Do not use "status"
15248 variable uninitialized.
15250 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15252 * server.c (handle_v_attach): Inhibit reporting dll changes.
15254 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15256 * remote-utils.c (prepare_resume_reply): If requested, don't
15257 output "thread:TID" in the T stop reply.
15259 * server.c (disable_packet_vCont, disable_packet_Tthread)
15260 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15261 (handle_query): If requested, disable support for qC, qfThreadInfo
15263 (handle_v_requests): If requested, disable support for vCont.
15264 (gdbserver_show_disableable): New.
15265 (main): Handle --disable-packet and --disable-packet=LIST.
15267 * server.h (disable_packet_vCont, disable_packet_Tthread)
15268 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15270 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15272 * server.c (gdbserver_usage): Mention --version.
15274 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15276 * Makefile.in (gdbreplay.o): New rule.
15278 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15280 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15281 message, not gdbserver.
15283 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15284 Nathan Sidwell <nathan@codesourcery.com>
15285 Joseph Myers <joseph@codesourcery.com>
15287 * acinclude.m4: Include ../../config/acx.m4.
15288 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15289 * configure, config.in: Regenerate.
15290 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15291 * server.c (gdbserver_version): Print PKGVERSION.
15292 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15293 (main): Adjust gdbserver_usage calls.
15294 * gdbreplay.c (version, host_name): Add declarations.
15295 (gdbreplay_version, gdbreplay_usage): New.
15296 (main): Accept --version and --help options.
15298 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15300 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15301 (arm_breakpoint_at): Handle Thumb.
15302 (the_low_target): Add comment.
15304 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15306 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15308 2008-05-09 Doug Evans <dje@google.com>
15310 * server.h (decode_search_memory_packet): Declare.
15311 * remote-utils.c (decode_search_memory_packet): New fn.
15312 * server.c (handle_search_memory_1): New fn.
15313 (handle_search_memory): New fn.
15314 (handle_query): Process qSearch:memory packets.
15316 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15318 * regcache.c (registers_length): Remove.
15319 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15320 full register packet.
15321 * regcache.h (registers_length): Remove prototype.
15322 * server.h (PBUFSIZ): Define to 16384.
15324 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15326 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15327 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15328 powerpc-64l.o, and powerpc-altivec64l.o.
15329 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15330 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15331 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15332 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15333 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15336 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15337 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15338 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15339 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15340 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15341 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15342 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15343 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15344 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15345 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15348 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15349 (init_registers_powerpc_32l): ... this new prototype.
15350 (init_registers_powerpc_32): Remove, replace by ...
15351 (init_registers_powerpc_altivec32l): ... this new prototype.
15352 (init_registers_powerpc_e500): Remove, replace by ...
15353 (init_registers_powerpc_e500l): ... this new prototype.
15354 (init_registers_ppc64): Remove, replace by ...
15355 (init_registers_powerpc_64l): ... this new prototype.
15356 (init_registers_powerpc_64): Remove, replace by ...
15357 (init_registers_powerpc_altivec64l): ... this new prototype.
15358 (ppc_num_regs): Set to 73.
15359 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15360 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15361 (ppc_cannot_store_register): Handle orig_r3 and trap.
15362 (ppc_arch_setup): Update init_registers_... calls.
15363 (ppc_fill_gregset): Handle orig_r3 and trap.
15365 * inferiors.c (clear_inferiors): Reset current_inferior.
15367 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15369 * acinclude.m4: Add override.m4.
15370 * configure: Regenerate.
15372 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15374 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15375 initial call to init_register_ppc64.
15377 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15379 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15380 single powerpc*-*-linux* case.
15381 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15383 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15385 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15386 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15388 * linux-ppc-low.c: Include <elf.h>.
15389 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15390 (ppc_hwcap): New global variable.
15391 (ppc_regmap): Remove __SPE__ #ifdef sections.
15392 (ppc_regmap_e500): New global variable.
15393 (ppc_cannot_store_register): Update __SPE__ special case.
15394 (ppc_get_hwcap): New function.
15395 (ppc_arch_setup): Use it to determine whether inferior supports
15396 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15397 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15398 Do not access registers if target does not support AltiVec.
15399 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15400 Do not access registers if target does not support SPE.
15401 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15403 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15405 * linux-low.c (disabled_regsets, num_regsets): New.
15406 (use_regsets_p): Delete.
15407 (linux_wait_for_process): Clear disabled_regsets.
15408 (regsets_fetch_inferior_registers): Check and set it.
15409 (regsets_store_inferior_registers): Likewise.
15410 (linux_fetch_registers, linux_store_registers): Do not use
15412 (initialize_low): Allocate disabled_regsets.
15414 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15416 * Makefile.in (LIBOBJS): New.
15417 (OBS): Use LIBOBJS.
15418 (memmem.o): New rule.
15419 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15420 * configure: Regenerated.
15422 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15424 * server.c (handle_query): Never return "unsupported" for
15425 qXfer:features:read queries.
15427 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15429 * server.c (get_features_xml): Fix inverted condition.
15430 (handle_query): Always support qXfer:feature:read.
15432 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15434 * server.c (wrapper_argv): New.
15435 (start_inferior): Handle wrapper_argv. If set, expect an extra
15437 (gdbserver_usage): Document --wrapper.
15438 (main): Parse --wrapper.
15440 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15442 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15443 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15444 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15445 (ppc_set_pc): Likewise.
15446 (ppc_arch_setup): New function.
15447 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15448 of collect_register.
15449 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15451 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15453 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15454 instead of linux-ppc64-low.o.
15455 * linux-ppc64-low.c: Remove file.
15456 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15457 (linux-ppc64-low.o): Remove rule.
15459 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15460 (init_registers_powerpc_64): Likewise.
15461 (ppc_regmap): Conditionally define depending on __powerpc64__.
15462 (ppc_cannot_store_register): Do not special-case "fpscr" when
15463 compiled on __powerpc64__.
15464 (ppc_collect_ptrace_register): New function.
15465 (ppc_supply_ptrace_register): New function.
15466 (ppc_breakpoint): Change type to "unsigned int".
15467 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15468 (the_low_target): Conditionally provide initializers for the
15469 arch_setup member depending on __powerpc64__. Install
15470 collect_ptrace_register and supply_ptrace_register members.
15472 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15474 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15475 * server.c (gdbserver_xmltarget): Define.
15476 (get_features_xml): Use it to replace "target.xml" and arch_string.
15478 * configure.srv: Remove srv_xmltarget. Add XML files that were
15479 mentioned there to srv_xmlfiles instead. Remove conditional tests
15480 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15481 srv_xmlfiles and srv_regobj to include all possible choices.
15482 * configure.ac (srv_xmltarget): Remove.
15483 (srv_xmlfiles): Do not add "target.xml".
15484 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15485 checks for supplementary target information.
15486 * configure: Regenerate.
15487 * Makefile.in (XML_TARGET): Remove.
15488 (target.xml): Remove rule.
15489 (clean): Do not clean up target.xml.
15490 (.PRECIOUS): Do not mention target.xml.
15492 * target.h (struct target_ops): Remove arch_string member.
15493 * linux-low.c (linux_arch_string): Remove.
15494 (linux_target_ops): Remove arch_string initializer.
15495 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15496 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15497 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15498 * spu-low.c (spu_arch_string): Remove.
15499 (spu_target_ops): Remove arch_string initializer.
15500 * win32-low.c (win32_arch_string): Remove.
15501 (win32_target_ops): Remove arch_string initializer.
15502 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15503 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15504 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15506 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15508 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15509 by collect_ptrace_register and supply_ptrace_register hooks.
15510 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15511 instead of checking for the_low_target.left_pad_xfer.
15512 (usr_store_inferior_registers): Use collect_ptrace_register callback
15513 instead of checking for the_low_target.left_pad_xfer.
15515 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15516 (s390_supply_ptrace_register): Likewise.
15517 (s390_fill_gregset): Call s390_collect_ptrace_register.
15518 (the_low_target): Update.
15520 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15521 (ppc_supply_ptrace_register): Likewise.
15522 (the_low_target): Update.
15524 * linux-i386-low.c (the_low_target): Update.
15525 * linux-x86-64-low.c (the_low_target): Update.
15527 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15529 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15530 reg-s390.o and reg-s390x.o.
15532 * linux-low.c (new_inferior): New global variable.
15533 (linux_create_inferior, linux_attach): Set it.
15534 (linux_wait_for_process): Call the_low_target.arch_setup after the
15535 target has stopped for the first time.
15536 (initialize_low): Do not call the_low_target.arch_setup.
15538 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15539 (s390_set_pc): Likewise.
15540 (s390_arch_setup): New function.
15541 (the_low_target): Use s390_arch_setup as arch_setup routine.
15543 * regcache.c (realloc_register_cache): New function.
15544 (set_register_cache): Call it for each existing regcache.
15546 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15548 * server.h (init_registers): Remove prototype.
15550 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15551 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15552 instead of init_registers ().
15553 * linux-arm-low.c (init_registers_arm): Add prototype.
15554 (init_registers_arm_with_iwmmxt): Likewise.
15555 (the_low_target): Add initializer for arch_setup field.
15556 * linux-cris-low.c (init_registers_cris): Add prototype.
15557 (the_low_target): Add initializer for arch_setup field.
15558 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15559 (the_low_target): Add initializer for arch_setup field.
15560 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15561 (the_low_target): Add initializer for arch_setup field.
15562 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15563 (the_low_target): Add initializer for arch_setup field.
15564 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15565 (the_low_target): Add initializer for arch_setup field.
15566 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15567 (the_low_target): Add initializer for arch_setup field.
15568 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15569 (init_registers_mips64_linux): Likewise.
15570 (the_low_target): Add initializer for arch_setup field.
15571 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15572 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15573 (the_low_target): Add initializer for arch_setup field.
15574 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15575 (init_registers_powerpc_64): Likewise.
15576 (the_low_target): Add initializer for arch_setup field.
15577 * linux-s390-low.c (init_registers_s390): Add prototype.
15578 (init_registers_s390x): Likewise.
15579 (the_low_target): Add initializer for arch_setup field.
15580 * linux-sh-low.c (init_registers_sh): Add prototype.
15581 (the_low_target): Add initializer for arch_setup field.
15582 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15583 (the_low_target): Add initializer for arch_setup field.
15584 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15585 (the_low_target): Add initializer for arch_setup field.
15587 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15588 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15589 instead of init_registers ().
15590 * win32-arm-low.c (init_registers_arm): Add prototype.
15591 (the_low_target): Add initializer for arch_setup field.
15592 * win32-i386-low.c (init_registers_i386): Add prototype.
15593 (the_low_target): Add initializer for arch_setup field.
15595 * spu-low.c (init_registers_spu): Add prototype.
15596 (initialize_low): Call initialie_registers_spu () instead of
15597 initialize_registers ().
15599 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15601 * server.c (handle_v_requests): When handling the vRun and vAttach
15602 packets, if already debugging a process, don't kill it. Return an
15605 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15607 * server.c (handle_query): Correct length check.
15609 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15611 * win32-low.c (do_initial_child_stuff): Add process handle
15612 parameter. Set current_process_handle and current_process_id from the
15613 parameters. Clear globals.
15614 (win32_create_inferior): Don't set current_process_handle and
15615 current_process_id here. Instead pass them on the call to
15616 do_initial_child_stuff.
15617 (win32_attach): Likewise.
15618 (win32_clear_inferiors): New.
15619 (win32_kill): Don't close the current process handle or the
15620 current thread handle here. Instead call win32_clear_inferiors.
15621 (win32_detach): Don't open a new handle to the process. Call
15622 win32_clear_inferiors.
15623 (win32_join): Don't rely on current_process_handle; open a new
15624 handle using the process id.
15625 (win32_wait): Call win32_clear_inferiors when the inferior process
15628 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15630 * server.c (monitor_show_help): Add "exit".
15632 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15634 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15635 (clean): Add reg-xtensa.c.
15636 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15637 * configure.srv (xtensa*-*-linux*) New target.
15638 * linux-xtensa-low.c: New.
15639 * xtensa-xtregs.c: New.
15641 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15643 * hostio.c: Don't include errno.h.
15644 (errno_to_fileio_errno): Move to hostio-errno.
15645 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15646 error number outputting to the target->hostio_last_error callback.
15647 (hostio_packet_error): Use FILEIO_EINVAL directly.
15648 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15649 calls to hostio_error.
15650 * hostio-errno.c: New.
15651 * server.h (hostio_last_error_from_errno): Declare.
15652 * target.h (target_ops): Add hostio_last_error member.
15653 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15654 as hostio_last_error handler.
15655 * spu-low.c (spu_target_ops): Likewise.
15656 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15657 (wince_hostio_last_error): New functions.
15658 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15659 as hostio_last_error handler.
15660 (win32_target_ops) [!_WIN32_WCE]: Register
15661 hostio_last_error_from_errno as hostio_last_error handler.
15662 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15663 (hostio-errno.o): New rule.
15664 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15665 * configure.srv (srv_hostio_err_objs): New variable. Default to
15667 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15668 * configure: Regenerate.
15670 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15672 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15673 (linux_kill, linux_detach): Clean up the process list.
15674 * remote-utils.c (remote_open): Improve port number parsing.
15675 (putpkt_binary, input_interrupt): Only send interrupts if the target
15677 * server.c (extended_protocol): Make static.
15678 (attached): Define earlier.
15679 (exit_requested, response_needed, program_argv): New variables.
15680 (target_running): New.
15681 (start_inferior): Clear attached here.
15682 (attach_inferior): Set attached here.
15683 (require_running): Define.
15684 (handle_query): Use require_running and target_running. Implement
15686 (handle_v_attach, handle_v_run): New.
15687 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15688 (gdbserver_usage): Update.
15689 (main): Redo argument parsing. Handle --debug and --multi. Handle
15690 --attach along with other options or after the port. Save
15691 program_argv. Support no initial program. Resynchronize
15692 communication with GDB after an error. Handle "monitor exit".
15693 Use require_running and target_running. Always allow the extended
15694 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15695 restart in extended mode.
15696 * README: Refer to the GDB manual. Update --attach usage.
15698 2007-12-20 Andreas Schwab <schwab@suse.de>
15700 * linux-low.c (STACK_SIZE): Define.
15701 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15702 (linux_test_for_tracefork): Likewise.
15704 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15706 * linux-low.c (linux_wait_for_event): Update messages. Do not
15707 reinsert auto-delete breakpoints.
15708 * mem-break.c (struct breakpoint): Change return type of handler to
15710 (set_breakpoint_at): Update handler type.
15711 (reinsert_breakpoint_handler): Return 1 instead of calling
15713 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15715 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15716 * mem-break.h (set_breakpoint_at): Update handler type.
15717 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15718 * win32-low.c (auto_delete_breakpoint): New.
15719 (get_child_debug_event): Use it.
15721 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15723 * configure.ac: Check for pread and pwrite.
15724 * hostio.c (handle_pread): Fall back to lseek and read.
15725 (handle_pwrite): Fall back to lseek and write.
15726 * config.in, configure: Regenerated.
15728 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15730 * server.c (myresume): Add own_buf argument.
15731 (main): Update calls.
15733 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15735 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15736 * remote-utils.c (remote_open): Do not call disable_async_io.
15737 (block_async_io): Delete.
15738 (unblock_async_io): Make static.
15739 (initialize_async_io): New.
15740 * server.c (handle_v_cont): Handle async I/O here.
15741 (myresume): Likewise. Move other common resume tasks here...
15742 (main): ... from here. Call initialize_async_io. Disable async
15743 I/O before the main loop.
15744 * server.h (initialize_async_io): Declare.
15745 (block_async_io, unblock_async_io): Delete prototypes.
15746 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15748 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15750 * remote-utils.c (readchar): Allow binary data in received messages.
15752 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15754 * win32-low.c (attaching): New global.
15755 (win32_create_inferior): Clear the `attaching' global.
15756 (win32_attach): Set the `attaching' global.
15757 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15758 attaching. Only set a breakpoint at the entry point if not
15761 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15763 * server.c (main): Don't report dll events on the initial
15764 connection on attaches.
15766 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15768 * server.c (main): Relax numerical bases supported for the pid of
15769 the --attach command line argument.
15771 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15773 * win32-low.c (win32_attach): Call OpenProcess before
15774 DebugActiveProcess, not after. Add last error output to error
15777 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15779 * win32-low.c (win32_get_thread_context)
15780 (win32_set_thread_context): New functions.
15781 (thread_rec): Use win32_get_thread_context.
15782 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15783 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15786 2007-12-03 Leo Zayas
15787 Pedro Alves <pedro_alves@portugalmail.pt>
15789 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15791 (child_add_thread): Minor cleanup.
15792 (child_continue): Resume artificially suspended threads before
15793 calling ContinueDebugEvent.
15794 (suspend_one_thread): New.
15795 (fake_breakpoint_event): New.
15796 (get_child_debug_event): Change return type to int. Check here if
15797 gdb sent an interrupt request. If a soft interrupt was requested,
15798 fake a breakpoint event. Return 0 if there is no event to handle,
15800 (win32_wait): Don't check here if gdb sent an interrupt request.
15801 Ensure there is a valid event to handle.
15802 (win32_request_interrupt): Add soft interruption method as last
15805 2007-12-03 Leo Zayas
15806 Pedro Alves <pedro_alves@portugalmail.pt>
15808 * win32-low.h (win32_thread_info): Add descriptions to the
15809 structure members. Replace `suspend_count' counter by a
15811 * win32-low.c (thread_rec): Update condition of when to get the
15812 context from the inferior. Rely on ContextFlags being set if it
15813 has already been retrieved. Only suspend the inferior thread if
15814 we haven't already. Warn if that fails.
15815 (continue_one_thread): s/suspend_count/suspended/. Only call
15816 ResumeThread once. Warn if that fails.
15818 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15820 * win32-low.c (win32_wait): Don't read from the inferior when it
15821 has already exited.
15823 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15825 * Makefile.in (win32_low_h): New variable.
15826 (win32-low.o): Add dependency on $(win32_low_h).
15827 (win32-arm-low.o, win32-i386-low.o): New rules.
15829 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15831 * hostio.c: Correct copyright year.
15833 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15835 * Makefile.in (OBS): Add hostio.o.
15836 (hostio.o): New rule.
15837 * server.h (handle_vFile): Declare.
15838 * hostio.c: New file.
15839 * server.c (handle_v_requests): Take packet_len and new_packet_len
15840 for binary packets. Call handle_vFile.
15841 (main): Update call to handle_v_requests.
15843 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15845 * linux-low.c: Include <sched.h>.
15847 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15849 * linux-low.c (linux_tracefork_grandchild): New.
15850 (linux_tracefork_child): Use clone.
15851 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15853 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15855 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15857 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15859 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15861 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15863 * inferiors.c (change_inferior_id): Delete.
15864 (add_pid_to_list, pull_pid_from_list): New.
15865 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15866 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15867 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15868 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15869 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15870 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15871 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15872 (using_threads): Always set to 1.
15873 (handle_extended_wait): New.
15874 (add_process): Do not set TID.
15875 (linux_create_inferior): Set must_set_ptrace_flags.
15876 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15877 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15878 (linux_thread_alive): Rename TID argument to LWPID.
15879 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15880 (linux_wait_for_event): Do not use TID or check using_threads. Update
15881 call to dead_thread_notify. Call handle_extended_wait.
15882 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15883 (send_sigstop): Delete sigstop_sent.
15884 (wait_for_sigstop): Avoid TID.
15885 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15886 (linux_test_for_tracefork): New.
15887 (linux_lookup_signals): Use thread_db_active and
15888 linux_supports_tracefork_flag.
15889 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15890 * linux-low.h (get_process_thread): Avoid TID.
15891 (struct process_ifo): Move thread_known and tid to the end. Remove
15893 (linux_attach_lwp, thread_db_init): Update prototypes.
15894 * server.h (change_inferior_id): Delete prototype.
15895 (add_pid_to_list, pull_pid_from_list): New prototypes.
15896 * thread-db.c (thread_db_use_events): New.
15897 (find_first_thread): Rename to...
15898 (find_one_thread): ...this. Update callers and messages. Do not
15899 call fatal. Check thread_db_use_events. Do not call
15900 change_inferior_id or new_thread_notify.
15901 (maybe_attach_thread): Update. Do not call new_thread_notify.
15902 (thread_db_init): Set thread_db_use_events. Check use_events.
15903 * utils.c (fatal, warning): Correct message prefix.
15905 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15907 * Makefile.in (clean): Remove new files.
15908 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15909 (powerpc-64.o, powerpc-64.c): New rules.
15910 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15911 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15913 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15915 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15916 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15917 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15918 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15919 (target_regsets): Add AltiVec and SPE register sets.
15920 * configure.ac: Check for AltiVec and SPE.
15921 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15922 (ppc_fill_vrregset, ppc_store_vrregset): New.
15923 (target_regsets): Add AltiVec register set.
15924 * configure: Regenerated.
15926 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15928 * linux-low.c (O_LARGEFILE): Define.
15929 (linux_read_memory): Use /proc/PID/mem.
15930 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15931 * configure, config.in: Regenerated.
15933 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15935 * linux-low.c (linux_wait_for_event): Do not pass signals while
15938 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15940 * win32-low.c (create_process): New.
15941 (win32_create_inferior): Use create_process instead of
15942 CreateProcess. If create_process failed retry appending an ".exe"
15943 suffix. Store the GetLastError result immediatelly after
15944 create_process calls and use it on the call to error.
15946 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15948 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15950 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15952 * configure.ac: Switch license to GPLv3.
15954 2007-08-01 Michael Snyder <msnyder@access-company.com>
15956 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15958 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15960 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15962 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15963 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15964 CloseToolhelp32Snapshot.
15965 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15966 CloseToolhelp32Snapshot.
15968 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15970 * server.c (main): Check for inferior exit before main loop.
15972 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15974 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15975 instead of on tmp_desc.
15977 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15978 Daniel Jacobowitz <dan@codesourcery.com>
15980 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15981 (add_thread): Minor cleanups.
15982 (clear_inferiors): Move lower in the file. Clear the DLL
15984 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15985 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15986 (xml_escape_text): New.
15987 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15989 (handle_v_cont): Report errors.
15990 (gdbserver_version): Update.
15991 (main): Correct size of own_buf. Do not report initial DLL events.
15992 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15993 (unloaded_dll, xml_escape_text): New.
15994 * win32-low.c (enum target_waitkind): Update comments.
15995 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15996 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15997 (win32_EnumProcessModules, win32_GetModuleInformation)
15998 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15999 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16000 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16001 (win32_Module32First, win32_Module32Next, load_toolhelp)
16002 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16003 (get_child_debug_event): Handle DLL events.
16004 (win32_wait): Likewise.
16006 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16008 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16009 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16011 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16013 * win32-low.c (handle_output_debug_string): Ignore event if not
16016 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16018 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16020 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16022 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16024 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16026 * inferiors.c (change_inferior_id): Add comment.
16027 * linux-low.c (check_removed_breakpoint): Add an early
16028 prototype. Improve debug output.
16029 (linux_attach): Doc update.
16030 (linux_detach_one_process, linux_detach): Clean up before releasing
16032 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16033 * linux-low.h (struct process_info): Doc improvement.
16034 * mem-break.c (delete_all_breakpoints): New.
16035 * mem-break.h (delete_all_breakpoints): New prototype.
16036 * thread-db.c (find_first_thread): New.
16037 (thread_db_create_event): Call it instead of
16038 thread_db_find_new_threads. Clean up unused variables.
16039 (maybe_attach_thread): Remove first thread handling.
16040 (thread_db_find_new_threads): Use find_first_thread.
16041 (thread_db_get_tls_address): Likewise.
16043 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16045 * thread-db.c (thread_db_find_new_threads): Add prototype.
16046 (thread_db_create_event): Check for the main thread before adding
16048 (maybe_attach_thread): Only enable event reporting if TID == 0.
16049 (thread_db_get_tls_address): Check for new threads.
16051 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16053 * linux-low.c (linux_create_inferior): Try execv before execvp.
16054 * spu-low.c (spu_create_inferior): Likewise.
16056 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16058 * linux-low.c (linux_create_inferior): Change execv to execvp.
16059 * spu-low.c (spu_create_inferior): Likewies.
16061 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16063 * Makefile.in (clean): Clean new files instead of deleted ones.
16064 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16065 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16067 * configure.srv: Specify XML files and new regformats for MIPS and
16069 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16070 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16071 an entry for the restart register.
16072 (mips_cannot_fetch_register, mips_cannot_store_register)
16073 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16074 register names to match the XML descriptions.
16075 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16076 restart register instead of $0.
16078 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16079 Markus Deuling <deuling@de.ibm.com>
16081 * remote-utils.c (decode_xfer_write): New function.
16082 * server.h (decode_xfer_write): Add prototype.
16083 * server.c (handle_query): Add PACKET_LEN argument. Support
16084 qXfer:spu:read and qXfer:spu:write packets.
16085 (main): Pass packet_len to handle_query.
16086 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16087 * target.h (target_ops): Add qxfer_spu.
16089 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16091 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16092 accessing non-seekable spufs files.
16094 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16096 * server.c (handle_query): Add reply for qC packet.
16098 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16099 Leo Zayas <lerele@champenstudios@com>
16101 * server.h (check_remote_input_interrupt_request): New function.
16102 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16103 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16104 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16105 (check_remote_input_interrupt_request): New function.
16106 * server.h (check_remote_input_interrupt_request): Declare.
16107 * win32-low.c (winapi_DebugBreakProcess,
16108 winapi_GenerateConsoleCtrlEvent): New typedefs.
16109 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16111 (win32_wait): Check for remote interrupt request
16112 with check_remote_input_interrupt_request.
16113 (win32_request_interrupt): New function.
16114 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16116 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16118 * win32-low.c (debug_registers_changed,
16119 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16120 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16121 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16122 (thread_rec): Get context using the low target.
16123 (child_add_thread): Call thread_added on the low target,
16124 which does the same thing.
16126 (do_initial_child_stuff): Remove debug registers references.
16127 Set context using the low target. Resume threads after
16128 setting the contexts.
16129 (child_continue): Remove dead variable. Remove debug
16130 registers references.
16131 (child_fetch_inferior_registers): Go through the low target.
16132 (do_child_store_inferior_registers): Remove.
16133 (child_store_inferior_registers): Go through the low target.
16134 (win32_resume): Remove debug registers references.
16135 Set context using the low target.
16136 (handle_exception): Change return type to void. Don't record
16137 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16138 first chance exception.
16139 (get_child_debug_event): Change return type to void. Remove
16140 goto loop. Always return after waiting for debug event.
16141 (win32_wait): Convert to switch statement. Handle spurious
16144 * win32-i386-low.c (debug_registers_changed,
16145 debug_registers_used): New.
16146 (initial_stuff): Rename to ...
16147 (i386_initial_stuff): ... this. Clear debug registers
16149 (store_debug_registers): Delete.
16150 (i386_get_thread_context): New.
16151 (load_debug_registers): Delete.
16152 (i386_set_thread_context): New.
16153 (i386_thread_added): New.
16154 (single_step): Rename to ...
16155 (i386_single_step): ... this.
16156 (do_fetch_inferior_registers): Rename to ...
16157 (i386_fetch_inferior_register): ... this.
16158 (i386_store_inferior_register): New.
16159 (the_low_target): Adapt to new interface.
16161 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16162 (arm_get_thread_context): New.
16163 (arm_set_thread_context): New.
16165 (do_fetch_inferior_registers): Rename to ...
16166 (arm_fetch_inferior_register): ... this.
16167 (arm_store_inferior_register): New.
16168 (arm_wince_breakpoint): Reimplement as unsigned long.
16169 (arm_wince_breakpoint_len): Define.
16170 (the_low_target): Adapt to new interface.
16172 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16173 load_debug_registers. Add get_thread_context, set_thread_context,
16174 thread_added and store_inferior_register. Rename
16175 fetch_inferior_registers to fetch_inferior_register.
16176 (regptr): Remove declaration.
16178 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16180 * linux-low.c (linux_detach): Change return type to int. Return 0.
16181 * spu-low.c (spu_detach): Likewise.
16183 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16185 * target.h (target_ops): Change return type of detach to int.
16187 (join_inferior): New.
16188 * server.c (main): Don't skip detach support on mingw32.
16189 If the inferior doesn't support detaching return error.
16190 Call join_inferior instead of using waitpid.
16191 * linux-low.c (linux_join): New.
16192 (linux_target_op): Add linux_join.
16193 * spu-low.c (spu_join): New.
16194 (spu_target_ops): Add spu_join.
16195 * win32-low.c (win32_detach): Adapt to new interface.
16196 Reopen current_process_handle before detaching. Issue a child
16197 resume before detaching.
16199 (win32_target_op): Add win32_join.
16201 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16203 * win32-low.c (win32-attach): Fix return value.
16204 * target.h (target_ops): Describe ATTACH return values.
16206 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16208 * win32-low.c (GETPROCADDRESS): Define.
16209 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16210 (winapi_DebugSetProcessKillOnExit): Likewise.
16211 (win32_create_inferior): Force usage of ansi CreateProcessA.
16212 (win32_attach): Use GETPROCADDRESS.
16213 (win32_detach): Likewise.
16215 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16217 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16219 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16221 * win32-low.c: Commit leftover changes from 2007-03-29.
16223 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16225 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16226 fields short instead of int. Add explicit padding.
16227 (i387_cache_to_fsave): Remove unnecessary casts.
16228 (i387_fsave_to_cache): Doc fix.
16229 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16231 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16233 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16234 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16236 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16238 * configure.srv (arm*-*-mingw32ce*): Move near the other
16241 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16243 * configure.ac: Add errno checking.
16244 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16245 sys/file.h and malloc.h.
16246 (AC_CHECK_DECLS): Add perror.
16247 (srv_mingwce): Handle.
16248 * configure.srv (i[34567]86-*-cygwin*): Add
16249 win32-i386-low.o to srv_tgtobj.
16250 (i[34567]86-*-mingw*): Likewise.
16251 (arm*-*-mingw32ce*): Add case.
16252 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16253 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16254 [__MINGW32CE__] (strerror): New function.
16255 [__MINGW32CE__] (errno): Define to GetLastError.
16256 [__MINGW32CE__] (COUNTOF): New macro.
16257 (remote_open): Remove extra close call.
16258 * mem-break.c (delete_breakpoint_at): New function.
16259 * mem-break.h (delete_breakpoint_at): Declare.
16260 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16261 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16262 [USE_WIN32API] (read, write): Add char* casts.
16263 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16264 * server.h: Include wincecompat.h on Windows CE.
16265 [HAVE_ERRNO_H]: Check.
16266 (perror): Declare if not declared.
16267 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16268 (perror_with_name): Remove errno declaration.
16269 * wincecompat.h: New.
16270 * wincecompat.c: New.
16271 * win32-low.h: New.
16272 * win32-arm-low.c: New.
16273 * win32-i386-low.c: New.
16274 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16275 (OUTMSG2): Make it safe.
16277 (COUNTOF): New macro.
16278 (NUM_REGS): Get it from the low target.
16279 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16280 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16281 (thread_rec): Let low target handle debug registers.
16282 (child_add_thread): Likewise.
16283 (child_init_thread_list): Likewise.
16284 (continue_one_thread): Likewise.
16286 (do_child_fetch_inferior_registers): Move to ...
16287 * win32-i386-low.c: ... here, and rename to ...
16288 (do_fetch_inferior_registers): ... this.
16289 * win32-low.c (child_fetch_inferior_registers):
16290 Go through the low target.
16291 (do_child_store_inferior_registers): Use regptr.
16292 (strwinerror): New function.
16293 (win32_create_inferior): Handle Windows CE.
16294 Use strwinerror instead of strerror on Windows error
16295 codes. Add program to the error output.
16296 Don't close the main thread handle on Windows CE.
16297 (win32_attach): Use coredll.dll on Windows CE.
16298 (win32_kill): Close current process and current
16300 (win32_detach): Use coredll.dll on Windows CE.
16301 (win32_resume): Let low target handle debug registers, and
16303 (handle_exception): Add/Remove initial breakpoint. Avoid
16304 non-existant WSTOPSIG on Windows CE.
16305 (win32_read_inferior_memory): Cast to remove warning.
16306 (win32_arch_string): Go through the low target.
16307 (initialize_low): Call set_breakpoint_data with the low
16308 target's breakpoint.
16309 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16310 FOP_REGNUM, mappings): Move to ...
16311 * win32-i386-low.c: ... here.
16312 * win32-low.c (win32_thread_info): Move to ...
16313 * win32-low.h: ... here.
16314 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16315 win32-arm-low.c and wincecompat.c.
16316 (all:): Add $EXEEXT.
16317 (install-only:): Likewise.
16318 (gdbserver:): Likewise.
16319 (gdbreplay:): Likewise.
16320 * config.in: Regenerate.
16321 * configure: Regenerate.
16323 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16325 * win32-low.c: Rename typedef thread_info to
16326 win32_thread_info throughout.
16328 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16330 * win32-i386-low.c: Rename to ...
16331 * win32-low.c: ... this.
16332 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16333 * Makefile.in: Likewise.
16335 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16337 * remote-utils.c (monitor_output): Constify msg parameter.
16338 * server.h (monitor_output): Likewise.
16339 * win32-i386-low.c (handle_output_debug_string): New.
16340 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16341 handle_output_debug_string.
16342 (get_child_debug_event): Likewise.
16344 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16346 * server.c (main): Correct strtoul check.
16348 2007-03-27 Jon Ringle <jon@ringle.org>
16350 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16352 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16354 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16356 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16358 * terminal.h: Check HAVE_SGTTY_H.
16360 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16362 * remote-utils.c (remote_open): Print out the assigned port number.
16364 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16366 * remote-utils.c (monitor_output): New function.
16367 * server.c (debug_threads): Define here.
16368 (monitor_show_help): New function.
16369 (handle_query): Handle qRcmd.
16370 (main): Do not handle 'd' packet.
16371 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16372 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16375 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16377 * Makefile.in (EXEEXT): New.
16378 (clean): Use $(EXEEXT).
16380 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16382 * target.h (target_ops): Rename send_signal to request_interrupt,
16383 and remove enum target_signal parameter.
16384 * linux-low.c (linux_request_interrupt): Rename from
16385 linux_send_signal, and always send SIGINT.
16386 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16387 and always send SIGINT.
16388 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16390 (input_interrupt): Likewise.
16392 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16394 * server.c (get_features_xml): Check if target implemented
16396 * win32-i386-low.c (win32_arch_string): New.
16397 (win32_target_ops): Add win32_arch_string as arch_string member.
16399 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16401 * spu-low.c (spu_arch_string): New.
16402 (spu_target_ops): Add spu_arch_string.
16404 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16406 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16407 * configure.ac: Do not check for terminal.h.
16408 * configure, config.in: Regenerated.
16410 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16412 * Makefile.in (OBS): Add $(XML_BUILTIN).
16413 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16415 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16416 (arm-with-iwmmxt.c): New.
16417 * config.in, configure: Regenerate.
16418 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16419 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16420 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16421 (arm*-*-linux*): Add iWMMXt and regset support.
16422 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16423 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16424 (arm_store_wmmxregset, target_regsets): New.
16425 * server.c (get_features_xml): Take annex argument. Check builtin
16427 (handle_query): Handle multiple annexes.
16429 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16431 * remote-utils.c [USE_WIN32API] (read, write): Define.
16432 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16435 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16437 * linux-i386-low.c (the_low_target): Set arch_string.
16438 * linux-x86-64-low.c (the_low_target): Likewise.
16439 * linux-low.c (linux_arch_string): New.
16440 (linux_target_ops): Add it.
16441 * linux-low.h (struct linux_target_ops): Add arch_string.
16442 * server.c (write_qxfer_response): Use const void * for DATA.
16443 (get_features_xml): New.
16444 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16445 * target.h (struct target_ops): Add arch_string method.
16447 2007-01-03 Denis Pilat <denis.pilat@st.com>
16448 Daniel Jacobowitz <dan@codesourcery.com>
16450 * linux-low.c (linux_kill): Handle being called with no threads.
16451 * win32-i386-low.c (win32_kill): Likewise.
16452 (get_child_debug_event): Clear current_process_handle.
16454 2006-12-30 Denis PILAT <denis.pilat@st.com>
16455 Daniel Jacobowitz <dan@codesourcery.com>
16457 * remote-utils.c (remote_open): Check the type of specified
16458 serial port devices before opening them.
16459 * server.c (main): Kill the inferior if an error occurs during
16460 the first remote_open.
16462 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16464 * README: Update supported targets.
16466 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16468 * Makefile.in (clean): Remove reg-mips64.c.
16469 (reg-mips64.c, reg-mips64.o): New rules.
16470 * configure.srv: Handle mips64. Include regset support for mips.
16471 * linux-mips-low.c (union mips_register): New.
16472 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16473 (mips_breakpoint, mips_breakpoint_at): Use int.
16474 (mips_collect_register, mips_supply_register)
16475 (mips_collect_register_32bit, mips_supply_register_32bit)
16476 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16477 (mips_store_fpregset, target_regsets): New.
16478 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16480 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16482 * configure.srv: Add target "spu*-*-*".
16483 * Makefile.in (clean): Remove reg-spu.c.
16484 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16485 * spu-low.c: New file.
16487 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16489 * configure.ac: Correct td_thr_tls_get_addr test.
16490 * configure: Regenerated.
16492 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16494 * linux-low.c (linux_wait_for_event): Reformat. Use the
16495 pass_signals array.
16496 * remote-utils.c (decode_address_to_semicolon): New.
16497 * server.c (pass_signals, handle_general_set): New.
16498 (handle_query): Mention QPassSignals for qSupported.
16499 (main): Call handle_general_set.
16500 * server.h (pass_signals, decode_address_to_semicolon): New.
16502 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16504 * server.c (handle_query): Correct error handling for read_auxv.
16506 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16508 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16509 and srv_linux_thread_db to yes.
16510 * linux-s390-low.c (s390_fill_gregset): New function.
16511 (target_regsets): Define data structure.
16513 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16515 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16516 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16517 * config.in, configure: Regenerated.
16518 * inferiors.c (gdb_id_to_thread): New function.
16519 (gdb_id_to_thread_id): Use it.
16520 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16521 * linux-low.h (struct process_info): Add th member.
16522 (thread_db_get_tls_address): New prototype.
16523 * remote-utils.c (decode_address): Make non-static.
16524 * server.c (handle_query): Handle qGetTLSAddr.
16525 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16526 * target.h (struct target_ops): Add get_tls_address.
16527 * thread-db.c (maybe_attach_thread): Save the thread handle.
16528 (thread_db_get_tls_address): New.
16530 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16532 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16533 (linux_resume_one_process): Take a siginfo_t *. Update all
16534 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16535 (struct pending_signals): Add a siginfo_t.
16536 (linux_wait_for_process): Always set last_status.
16537 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16538 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16539 * linux-low.h (struct process_info): Add last_status.
16541 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16543 * remote-utils.c (try_rle): New function.
16544 (putpkt_binary): Use it.
16546 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16548 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16549 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16550 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16551 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16552 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16555 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16557 * server.c (terminal_fd): New variable.
16558 (old_foreground_pgrp): Likewise.
16559 (restore_old_foreground_pgrp): New function.
16560 (start_inferior): Record the terminal file descriptor in terminal_fd
16561 and its original foreground group in old_foreground_pgrp. Register
16562 restore_old_foreground_pgrp with atexit().
16564 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16566 * server.c (handle_query): Correct qPart to qXfer.
16568 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16570 * configure.ac: Check for more headers which are missing on
16571 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16572 * configure.srv: Add Cygwin and mingw32.
16573 * remote-utils.c: Don't include headers unconditionally which
16574 are missing on mingw32. Include <winsock.h> for mingw32.
16575 (remote_open): Adjust for mingw32 support. Flush
16576 standard error after writing to it.
16577 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16578 (unblock_async_io, enable_async_io, disable_async_io)
16579 (readchar, getpkt): Update for Winsock support.
16580 (prepare_resume_reply): Expect a protocol signal number.
16581 * server.c: Disable <sys/wait.h> on mingw32.
16582 (start_inferior): Adjust for mingw32 support. Flush
16583 standard error after writing to it.
16584 (attach_inferior): Likewise. Use protocol signal
16586 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16588 * win32-i386-low.c: New file.
16589 * Makefile.in (XM_CLIBS): Set.
16590 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16591 (win32-i386-low.o): New dependency rule.
16592 * linux-low.c (linux_wait): Use target signal numbers.
16593 * target.h (struct target_ops): Doc fix.
16594 * server.h (target_signal_to_name): New prototype.
16595 * gdbreplay.c: Don't include headers unconditionally which
16596 are missing on mingw32. Include <winsock.h> for mingw32.
16597 (remote_close, remote_open): Adjust for Winsock support.
16598 * configure, config.in: Regenerated.
16600 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16602 * server.c (decode_xfer_read, write_qxfer_response): New.
16603 (handle_query): Take a packet length argument. Handle
16604 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16605 the qSupported response.
16606 (main): Update call to handle_query.
16608 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16610 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16611 (putpkt_binary): Renamed from putpkt and adjusted for binary
16613 (putpkt): New wrapper for putpkt_binary.
16614 (readchar): Don't mask off the high bit.
16615 (decode_X_packet): New function.
16616 * server.c (main): Call putpkt_binary if a handler sets the packet
16617 length. Save the length of the incoming packet. Handle 'X'.
16618 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16620 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16622 * server.c (handle_query): Handle qSupported.
16624 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16626 * remote-utils.c (all_symbols_looked_up): New variable.
16627 (look_up_one_symbol): Check it.
16628 * server.h (look_up_one_symbol): New declaration.
16629 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16631 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16633 * Makefile.in (linux-arm-low.o): Update dependencies.
16634 * linux-arm-low.c: Include "gdb_proc_service.h".
16635 (PTRACE_GET_THREAD_AREA): Define.
16636 (ps_get_thread_area): New function.
16638 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16640 * configure.srv (m68k*-*-uclinux*): New target.
16641 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16642 (linux_resume_one_process): Remove extraneous cast.
16643 (linux_read_offsets): New.
16644 (linux_target_op): Add linux_read_offsets on mmuless systems.
16645 * server.c (handle_query): Add qOffsets logic.
16646 * target.h (struct target_ops): Add read_offsets.
16648 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16650 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16651 (PTRACE_GET_THREAD_AREA): Define.
16652 (ps_get_thread_area): New function.
16653 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16654 (linux-x86-64-low.o): Update.
16656 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16658 * configure.ac: Remove checks for prfpregset_t.
16659 * gdb_proc_service.h: New file.
16660 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16661 new "gdb_proc_service.h".
16662 * proc-service.c: Likewise.
16663 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16664 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16665 * Makefile.in (gdb_proc_service_h): Updated.
16666 * configure, config.in: Regenerated.
16668 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16670 * remote-utils.c (prepare_resume_reply): Move declaration
16671 of gdb_id_from_wait to the top of the block.
16673 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16675 * linux-low.c (regsets_store_inferior_registers): Read the regset
16676 from the target before filling it.
16678 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16680 * server.c (attach_inferior): Return SIGTRAP for a successful
16683 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16685 * Makefile.in (OBS): Add version.o.
16686 (STAGESTUFF): Delete.
16687 (version.o): Add dependencies.
16688 (version.c): Replace rule.
16689 (clean): Remove version.c.
16690 * server.c (gdbserver_version): New.
16691 (gdbserver_usage): Use printf.
16692 (main): Handle --version and --help.
16693 * server.h (version, host_name): Add declarations.
16695 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16707 * linux-x86-64-low.c:
16709 * linux-s390-low.c:
16710 * linux-ppc64-low.c:
16712 * linux-mips-low.c:
16713 * linux-m68k-low.c:
16714 * linux-m32r-low.c:
16717 * linux-ia64-low.c:
16718 * linux-i386-low.c:
16719 * linux-crisv32-low.c:
16731 * gdbserver.1: Add (C) after Copyright. Update the FSF
16734 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16736 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16737 (arm_breakpoint_at): Recognize both breakpoints.
16738 (the_low_target): Use the correct breakpoint instruction.
16740 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16742 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16743 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16744 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16745 (the_low_target): Update.
16747 2005-10-25 Andreas Schwab <schwab@suse.de>
16749 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16751 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16752 (ia64_num_regs): Reduce to 462.
16754 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16756 * acinclude.m4: Correct quoting.
16757 * aclocal.m4: Regenerated.
16759 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16760 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16761 (thread_db_init): Call thread_db_err_str.
16762 * configure.ac: Check for TD_VERSION.
16763 * config.in, configure: Regenerated.
16765 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16767 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16769 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16771 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16772 is not available. Define HAVE_PTRACE_GETREGS if it is.
16773 * config.in, configure: Regenerated.
16774 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16775 * linux-i386-low.c, linux-m68k-low.c: Update to use
16776 HAVE_PTRACE_GETREGS.
16777 * linux-low.c (regsets_fetch_inferior_registers)
16778 (regsets_store_inferior_registers): Only return 0 if we processed
16780 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16781 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16783 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16785 * inferiors.c (struct thread_info): Add gdb_id.
16786 (add_thread): Add gdb_id argument.
16787 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16788 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16789 calls to add_thread.
16790 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16791 * server.c (handle_query): Use thread_to_gdb_id.
16792 (handle_v_cont, main): Use gdb_id_to_thread_id.
16793 * server.h (add_thread): Update prototype.
16794 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16797 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16799 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16800 left-padded registers.
16801 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16802 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16804 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16806 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16807 * configure: Regenerate.
16808 * config.in: Regenerate.
16809 * server.h (NEED_DECLARATION_STRERROR):
16810 Replace with !HAVE_DECL_STRERROR.
16812 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16814 * linux-low.c (linux_wait, linux_send_signal): Don't test
16815 an unsigned long variable for > 0 if it could be MAX_ULONG.
16816 * server.c (myresume): Likewise.
16817 * target.c (set_desired_inferior): Likewise.
16819 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16821 * configure.ac: Simplify and improve check for socklen_t.
16822 * configure, config.in: Regenerate.
16824 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16826 * acconfig.h: Remove.
16827 * configure.ac: Add a test for socklen_t. Use three-argument
16828 AC_DEFINE throughout.
16829 * config.in: Regenerated using autoheader 2.59.
16830 * configure: Regenerated.
16832 * gdbreplay.c (socklen_t): Provide a default.
16833 (remote_open): Use socklen_t.
16834 * remote-utils.c (socklen_t): Provide a default.
16835 (remote_open): Use socklen_t.
16836 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16839 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16841 * linux-low.c (linux_read_memory, linux_write_memory)
16842 (linux_read_auxv): Likewise.
16843 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16844 (check_mem_write): Likewise.
16845 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16847 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16848 (registers_from_string, register_data): Likewise.
16849 * server.c (handle_query, main): Likewise.
16850 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16851 (decode_M_packet): Likewise.
16852 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16853 * target.h (struct target_ops): Update read_memory, write_memory,
16855 (read_inferior_memory, write_inferior_memory): Update.
16856 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16857 to unsigned char *.
16858 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16859 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16860 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16861 linux-s390-low.c, linux-sh-low.c: Update for changes in
16862 read_inferior_memory and the_low_target->breakpoint.
16864 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16866 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16867 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16868 * configure.srv: Add powerpc64-*-linux*.
16869 * linux-ppc64-low.c: New file.
16871 2005-05-23 Orjan Friberg <orjanf@axis.com>
16873 * linux-cris-low.c: New file with support for CRIS.
16874 * linux-crisv32-low.c: Ditto for CRISv32.
16875 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16876 (clean): Add reg-cris.c and reg-crisv32.c.
16877 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16878 reg-crisv32.o, and reg-crisv32.c to make rules.
16879 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16880 recognized targets.
16882 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16884 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16885 of sizeof (PTRACE_XFER_TYPE).
16886 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16888 2005-05-12 Orjan Friberg <orjanf@axis.com>
16890 * target.h (struct target_ops): Add insert_watchpoint,
16891 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16892 pointers for hardware watchpoint support.
16893 * linux-low.h (struct linux_target_ops): Ditto.
16894 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16895 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16896 to linux_target_ops.
16897 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16899 * server.c (main): Recognize 'Z' and 'z' packets.
16901 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16903 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16904 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16905 (the_low_target): Add new members.
16907 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16909 * proc-service.c (ps_lgetregs): Search all_processes instead of
16912 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16914 * server.c (start_inferior): Change return type to int.
16915 (attach_inferior): Change sigptr to int *.
16916 (handle_v_cont, handle_v_requests): Change signal to int *.
16917 (main): Change signal to int.
16919 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16921 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16922 * configure.srv: Add m32r*-*-linux*.
16923 * linux-m32r-low.c: New file.
16925 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16927 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16929 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16931 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16932 Take unsigned long arguments for PIDs.
16933 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16934 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16935 (wait_for_sigstop, linux_resume_one_process)
16936 (regsets_fetch_inferior_registers, linux_send_signal)
16937 (linux_read_auxv): Likewise. Update the types of variables holding
16938 PIDs. Update format string specifiers.
16939 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16940 * remote-utils.c (prepare_resume_reply): Likewise.
16941 * server.c (cont_thread, general_thread, step_thread)
16942 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16944 (handle_query): Update format specifiers.
16945 (handle_v_cont, main): Use strtoul for thread IDs.
16946 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16947 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16948 (general_thread, step_thread, thread_from_wait)
16949 (old_thread_from_wait): Update.
16950 * target.h (struct thread_resume): Use unsigned long for THREAD.
16951 (struct target_ops): Use unsigned long for arguments to attach and
16954 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16956 * acinclude.m4: Include bfd/bfd.m4 directly.
16957 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16958 <agriffis@toolchain.org>.
16959 * aclocal.m4, configure: Regenerated.
16961 2005-01-07 Andrew Cagney <cagney@gnu.org>
16963 * configure.ac: Rename configure.in, require autoconf 2.59.
16964 * configure: Re-generate.
16966 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16968 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16969 LIBS when finished.
16970 * aclocal.m4: Regenerated.
16971 * configure: Regenerated.
16973 2004-11-21 Andreas Schwab <schwab@suse.de>
16975 * linux-m68k-low.c (m68k_num_gregs): Define.
16976 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16977 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16978 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16979 (m68k_breakpoint_at): New. Add to the_low_target.
16981 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16982 srv_linux_thread_db to yes.
16984 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16986 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16987 (ARCH_SET_FS): Likewise.
16988 (ARCH_GET_FS): Likewise.
16989 (ARCH_GET_GS): Likewise.
16991 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16993 * linux-i386-low.c (ps_get_thread_area): New.
16994 * linux-x86-64-low.c (ps_get_thread_area): New.
16995 * linux-low.c: Include <sys/syscall.h>.
16996 (linux_kill_one_process): Don't kill the first thread here.
16997 (linux_kill): Kill the first thread here.
16998 (kill_lwp): New function.
16999 (send_sigstop, linux_send_signal): Use it.
17000 * proc-service.c: Clean up #ifdefs.
17001 (fpregset_info): Delete.
17002 (ps_lgetregs): Update and enable implementation.
17003 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17005 * remote-utils.c (struct sym_cache, symbol_cache): New.
17006 (input_interrupt): Print a clearer message.
17007 (async_io_enabled): New variable.
17008 (enable_async_io, disable_async_io): Use it. Update comments.
17009 (look_up_one_symbol): Use the symbol cache.
17010 * thread-db.c (thread_db_look_up_symbols): New function.
17011 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17013 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17015 * configure.in: Test for -rdynamic.
17016 * configure: Regenerated.
17017 * Makefile (INTERNAL_LDFLAGS): New.
17018 (gdbserver, gdbreplay): Use it.
17020 2004-09-02 Andrew Cagney <cagney@gnu.org>
17022 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17024 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17026 * linux-low.c (linux_wait): Clear all_processes list also.
17028 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17030 * linux-low.c: Include <errno.h>. Remove extern declaration of
17033 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17035 * gdbreplay.c, server.h, utils.c: Update copyright years.
17037 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17039 * server.c (main): Print child status or termination signal from
17040 variable 'signal', not 'sig'.
17042 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17044 * linux-low.c (linux_read_memory): Change return type to
17045 int. Check for and return error from ptrace().
17046 * target.c (read_inferior_memory): Change return type to int. Pass
17047 back return status from the_target->read_memory().
17048 * target.h (struct target_ops): Adapt *read_memory() prototype.
17050 (read_inferior_memory): Adapt prototype.
17051 * server.c (main): Return an error packet if
17052 read_inferior_memory() returns an error.
17054 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17056 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17057 Unify with other clean targets.
17059 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17061 * server.c (handle_v_cont): Call set_desired_inferior.
17063 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17065 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17067 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17069 * linux-low.c (linux_wait): Unblock async I/O.
17070 (linux_resume): Block and enable async I/O.
17071 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17072 * server.h (block_async_io, unblock_async_io): Add prototypes.
17074 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17076 * remote-utils.c (remote_open): Print a status notice after
17077 opening a TCP port.
17078 * server.c (attach_inferior): Print a status notice after
17081 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17083 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17085 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17087 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17089 * server.c, target.h: Update copyright years.
17091 2004-02-25 Roland McGrath <roland@redhat.com>
17093 * target.h (struct target_ops): New member `read_auxv'.
17094 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17095 * linux-low.c (linux_read_auxv): New function.
17096 (linux_target_ops): Initialize `read_auxv' member to that.
17098 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17100 Committed by Jim Blandy <jimb@redhat.com>.
17102 * linux-s390-low.c (s390_num_regs): Update.
17103 (s390_regmap): Remove control registers. Use __s390x__ predefine
17104 instead of GPR_SIZE to distiguish s390 and s390x targets.
17106 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17108 * linux-low.c: Update copyright year.
17109 (check_removed_breakpoint): Clear pending_is_breakpoint.
17110 (linux_set_resume_request, linux_queue_one_thread)
17111 (resume_status_pending_p): New functions.
17112 (linux_continue_one_thread): Use process->resume.
17113 (linux_resume): Only resume threads if there are no pending events.
17114 * linux-low.h (struct process_info): Add resume request
17117 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17119 * regcache.c (new_register_cache): Clear the allocated register
17120 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17122 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17124 * linux-low.c (linux_resume): Take a struct thread_resume *
17126 (linux_wait): Update call.
17127 (resume_ptr): New static variable.
17128 (linux_continue_one_thread): Renamed from
17129 linux_continue_one_process. Use resume_ptr.
17130 (linux_resume): Use linux_continue_one_thread.
17131 * server.c (handle_v_cont, handle_v_requests): New functions.
17132 (myresume): New function.
17133 (main): Handle 'v' case.
17134 * target.h (struct thread_resume): New type.
17135 (struct target_ops): Change argument of "resume" to struct
17137 (myresume): Delete macro.
17139 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17141 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17142 (uninstall): Support DESTDIR.
17144 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17146 * configure.srv: Add xscale*linux copy of arm*linux entry.
17148 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17150 * linux-arm-low.c (arm_reinsert_addr): New function.
17151 (the_low_target): Add arm_reinsert_addr.
17153 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17155 * mem-break.c: Remove whitespace at end of file.
17157 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17159 * configure.in: Check whether we need to prototype strerror.
17160 * server.h: Optionally prototype strerror.
17161 * gdbreplay.c (perror_with_name): Use strerror.
17162 * linux-low.c (linux_attach_lwp): Use strerror.
17163 * utils.c (perror_with_name): Use strerror.
17164 * config.in, configure: Regenerated.
17166 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17168 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17169 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17171 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17173 * Makefile.in (SFILES): Update.
17174 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17175 low-sun3.c: Remove files.
17177 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17179 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17180 (linux_detach_one_process, linux_detach): New functions.
17181 (linux_target_ops): Add linux_detach.
17182 * server.c (main): Handle 'D' packet.
17183 * target.h (struct target_ops): Add "detach" member.
17184 (detach_inferior): Define.
17186 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17188 From Kelley Cook <kelleycook@wideopenwest.com>:
17189 * configure.srv: Accept i[34567]86 variants.
17191 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17193 * linux-low.c (linux_wait_for_event): Correct comment typos.
17194 (linux_resume_one_process): Call check_removed_breakpoint.
17195 (linux_send_signal): New function.
17196 (linux_target_ops): Add linux_send_signal.
17197 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17199 * target.h (struct target_ops): Add send_signal.
17201 2003-05-29 Jim Blandy <jimb@redhat.com>
17203 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17204 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17205 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17206 away part of the register's value.
17208 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17210 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17211 (linux_wait_for_event, linux_init_signals): Likewise.
17213 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17215 * configure.in: Check for stdlib.h.
17216 * configure: Regenerated.
17217 * config.in: Regenerated.
17219 2003-01-04 Andreas Schwab <schwab@suse.de>
17221 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17223 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17225 * Makefile.in: Remove obsolete code.
17227 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17229 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17230 defined(PT_FPR0_HI).
17232 2002-11-17 Stuart Hughes <seh@zee2.com>
17234 * linux-arm-low.c (arm_num_regs): Increase.
17235 (arm_regmap): Include status register.
17237 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17239 * linux-low.c (register_addr): Remove incorrect -1 check.
17241 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17243 * linux-low.c (linux_create_inferior): Call setpgid. Return
17245 (unstopped_p, linux_signal_pid): Remove.
17246 (linux_target_ops): Remove linux_signal_pid.
17247 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17248 global instead of target method.
17249 * target.h (struct target_ops): Remove signal_pid. Update comment
17250 for create_inferior.
17251 * server.c (signal_pid): New variable.
17252 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17253 gdbserver. Set the child to be the foreground process group.
17254 (attach_inferior): Set signal_pid.
17256 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17258 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17260 2002-08-20 Jim Blandy <jimb@redhat.com>
17262 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17265 2002-08-01 Andrew Cagney <cagney@redhat.com>
17267 * Makefile.in: Make chill references obsolete.
17269 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17271 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17272 * configure: Regenerate.
17273 * config.in: Regenerate.
17275 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17277 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17278 (perror_with_name, remote_close, remote_open, expect, play): Static.
17280 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17282 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17283 byte offsets instead of an array of indexes.
17284 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17286 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17288 * regcache.c: Add comment.
17290 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17292 * thread-db.c: New file.
17293 * proc-service.c: New file.
17294 * acinclude.m4: New file.
17295 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17296 proc-service.o, and thread-db.o.
17297 (linux-low.o): Add USE_THREAD_DB.
17298 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17299 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17300 * aclocal.m4: Regenerated.
17301 * config.in: Regenerated.
17302 * configure: Regenerated.
17303 * configure.in: Check for proc_service.h, sys/procfs.h,
17304 thread_db.h, and linux/elf.h headrs.
17305 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17306 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17307 Check for -lthread_db and thread support.
17308 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17309 PowerPC, and SuperH.
17310 * i387-fp.c: Constify arguments.
17311 * i387-fp.h: Likewise.
17312 * inferiors.c: (struct thread_info): Renamed from
17313 `struct inferior_info'. Remove PID member. Use generic inferior
17314 list header. All uses updated.
17315 (inferiors, signal_pid): Removed.
17316 (all_threads): New variable.
17317 (get_thread): Define.
17318 (add_inferior_to_list): New function.
17319 (for_each_inferior): New function.
17320 (change_inferior_id): New function.
17321 (add_inferior): Removed.
17322 (remove_inferior): New function.
17323 (add_thread): New function.
17324 (free_one_thread): New function.
17325 (remove_thread): New function.
17326 (clear_inferiors): Use for_each_inferior and free_one_thread.
17327 (find_inferior): New function.
17328 (find_inferior_id): New function.
17329 (inferior_target_data): Update argument type.
17330 (set_inferior_target_data): Likewise.
17331 (inferior_regcache_data): Likewise.
17332 (set_inferior_regcache_data): Likewise.
17333 * linux-low.c (linux_bp_reinsert): Remove.
17334 (all_processes, stopping_threads, using_thrads)
17335 (struct pending_signals, debug_threads, pid_of): New.
17336 (inferior_pid): Replace with macro.
17337 (struct inferior_linux_data): Remove.
17338 (get_stop_pc, add_process): New functions.
17339 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17340 Use add_process and add_thread.
17341 (linux_attach_lwp): New function, based on old linux_attach. Use
17342 add_process and add_thread. Set stop_expected for new threads.
17343 (linux_attach): New function.
17344 (linux_kill_one_process): New function.
17345 (linux_kill): Kill all LWPs.
17346 (linux_thread_alive): Use find_inferior_id.
17347 (check_removed_breakpoints, status_pending_p): New functions.
17348 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17349 Update. Use WNOHANG. Wait for cloned processes also. Update process
17350 struct for the found process.
17351 (linux_wait_for_event): New function.
17352 (linux_wait): Use it. Support LWPs.
17353 (send_sigstop, wait_for_sigstop, stop_all_processes)
17354 (linux_resume_one_process, linux_continue_one_process): New functions.
17355 (linux_resume): Support LWPs.
17356 (REGISTER_RAW_SIZE): Remove.
17357 (fetch_register): Use register_size instead. Call supply_register.
17358 (usr_store_inferior_registers): Likewise. Call collect_register.
17359 Fix recursive case.
17360 (regsets_fetch_inferior_registers): Improve error message.
17361 (regsets_store_inferior_registers): Add debugging.
17362 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17363 (unstopped_p, linux_signal_pid): New functions.
17364 (linux_target_ops): Add linux_signal_pid.
17365 (linux_init_signals): New function.
17366 (initialize_low): Call it. Initialize using_threads.
17367 * regcache.c (inferior_regcache_data): Add valid
17369 (get_regcache): Fetch registers lazily. Add fetch argument
17370 and update all callers.
17371 (regcache_invalidate_one, regcache_invalidate): New
17373 (new_register_cache): Renamed from create_register_cache.
17374 Return the new regcache.
17375 (free_register_cache): Change argument to a void *.
17376 (registers_to_string, registers_from_string): Call get_regcache
17377 with fetch flag set.
17378 (register_data): Make static. Pass fetch flag to get_regcache.
17379 (supply_register): Call get_regcache with fetch flag clear.
17380 (collect_register): Call get_regcache with fetch flag set.
17381 (collect_register_as_string): New function.
17382 * regcache.h: Update.
17383 * remote-utils.c (putpkt): Flush after debug output and use
17385 Handle input interrupts while waiting for an ACK.
17386 (input_interrupt): Use signal_pid method.
17387 (getpkt): Flush after debug output and use stderr.
17388 (outreg): Use collect_register_as_string.
17389 (new_thread_notify, dead_thread_notify): New functions.
17390 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17391 and general_thread.
17392 (look_up_one_symbol): Flush after debug output.
17393 * server.c (step_thread, server_waiting): New variables.
17394 (start_inferior): Don't use signal_pid. Update call to mywait.
17395 (attach_inferior): Update call to mywait.
17396 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17397 (main): Don't fetch/store registers explicitly. Use
17398 set_desired_inferior. Support proposed ``Hs'' packet. Update
17400 * server.h: Update.
17401 (struct inferior_list, struct_inferior_list_entry): New.
17402 * target.c (set_desired_inferior): New.
17403 (write_inferior_memory): Constify.
17404 (mywait): New function.
17405 * target.h: Update.
17406 (struct target_ops): New signal_pid method.
17407 (mywait): Removed macro, added prototype.
17409 * linux-low.h (regset_func): Removed.
17410 (regset_fill_func, regset_store_func): New.
17411 (enum regset_type): New.
17412 (struct regset_info): Add type field. Use new operation types.
17413 (struct linux_target_ops): stop_pc renamed to get_pc.
17414 Add decr_pc_after_break and breakpoint_at.
17415 (get_process, get_thread_proess, get_process_thread)
17416 (strut process_info, all_processes, linux_attach_lwp)
17417 (thread_db_init): New.
17419 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17420 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17421 (the_low_target): Add new members.
17422 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17423 (i386_store_fpxregset): Constify.
17424 (target_regsets): Add new kind identifier.
17425 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17426 (i386_set_pc): Add debugging.
17427 (i386_breakpoint_at): New function.
17428 (the_low_target): Add new members.
17429 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17430 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17431 (mips_breakpoint_at): New.
17432 (the_low_target): Add new members.
17433 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17434 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17435 (the_low_target): Add new members.
17436 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17437 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17438 (the_low_target): Add new members.
17439 * linux-x86-64-low.c (target_regsets): Add new kind
17442 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17444 From Martin Pool <mbp@samba.org>:
17445 * server.c (gdbserver_usage): New function.
17448 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17450 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17451 stop_at -> stop_pc.
17453 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17455 * Makefile.in: Remove obsolete code.
17457 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17459 * linux-low.c (regsets_fetch_inferior_registers),
17460 (regsets_store_inferior_registers): Removed cast to int from
17462 * regcache.h: Added declaration of struct inferior_info.
17464 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17466 * inferiors.c (struct inferior_info): Add regcache_data.
17467 (add_inferior): Call create_register_cache.
17468 (clear_inferiors): Call free_register_cache.
17469 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17470 * regcache.c (struct inferior_regcache_data): New.
17471 (registers): Remove.
17472 (get_regcache): New function.
17473 (create_register_cache, free_register_cache): New functions.
17474 (set_register_cache): Don't initialize the register cache here.
17475 (registers_to_string, registers_from_string, register_data): Call
17477 * regcache.h: Add prototypes.
17478 * server.h: Likewise.
17480 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17482 * mem-break.c: New file.
17483 * mem-break.h: New file.
17484 * Makefile.in: Add mem-break.o rule; update server.h
17486 * inferiors.c (struct inferior_info): Add target_data
17488 (clear_inferiors): Free target_data member if set.
17489 (inferior_target_data, set_inferior_target_data): New functions.
17490 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17491 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17492 * linux-low.c (linux_bp_reinsert): New variable.
17493 (struct inferior_linux_data): New.
17494 (linux_create_inferior): Use set_inferior_target_data.
17495 (linux_attach): Likewise. Call add_inferior.
17496 (linux_wait_for_one_inferior): New function.
17497 (linux_wait): Call it.
17498 (linux_write_memory): Add const.
17499 (initialize_low): Call set_breakpoint_data.
17500 * linux-low.h (struct linux_target_ops): Add breakpoint
17502 * server.c (attach_inferior): Remove extra add_inferior
17504 * server.h: Include mem-break.h. Update inferior.c
17506 * target.c (read_inferior_memory)
17507 (write_inferior_memory): New functions.
17508 * target.h (read_inferior_memory)
17509 (write_inferior_memory): Change macros to prototypes.
17510 (struct target_ops): Update comments. Add const to write_memory
17513 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17515 * linux-low.c (usr_store_inferior_registers): Support
17516 registers which are allowed to fail to store.
17517 * linux-low.h (linux_target_ops): Likewise.
17518 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17519 (ppc_cannot_store_register): FPSCR may not be storable.
17521 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17523 * server.h: Include <string.h> if HAVE_STRING_H.
17524 * ChangeLog: Correct paths in last ChangeLog entry.
17526 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17528 * linux-low.h: Remove obsolete prototypes.
17529 (struct linux_target_ops): New.
17530 (extern the_low_target): New.
17531 * linux-low.c (num_regs, regmap): Remove declarations.
17532 (register_addr): Use the_low_target explicitly.
17533 (fetch_register): Likewise.
17534 (usr_fetch_inferior_registers): Likewise.
17535 (usr_store_inferior_registers): Likewise.
17536 * linux-arm-low.c (num_regs): Remove.
17537 (arm_num_regs): Define.
17538 (arm_regmap): Renamed from regmap, made static.
17539 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17541 (arm_cannot_store_register): Renamed from cannot_store_register,
17543 (the_low_target): New.
17544 * linux-i386-low.c (num_regs): Remove.
17545 (i386_num_regs): Define.
17546 (i386_regmap): Renamed from regmap, made static.
17547 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17549 (i386_cannot_store_register): Renamed from cannot_store_register,
17551 (the_low_target): New.
17552 * linux-ia64-low.c (num_regs): Remove.
17553 (ia64_num_regs): Define.
17554 (ia64_regmap): Renamed from regmap, made static.
17555 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17557 (ia64_cannot_store_register): Renamed from cannot_store_register,
17559 (the_low_target): New.
17560 * linux-m68k-low.c (num_regs): Remove.
17561 (m68k_num_regs): Define.
17562 (m68k_regmap): Renamed from regmap, made static.
17563 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17565 (m68k_cannot_store_register): Renamed from cannot_store_register,
17567 (the_low_target): New.
17568 * linux-mips-low.c (num_regs): Remove.
17569 (mips_num_regs): Define.
17570 (mips_regmap): Renamed from regmap, made static.
17571 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17573 (mips_cannot_store_register): Renamed from cannot_store_register,
17575 (the_low_target): New.
17576 * linux-ppc-low.c (num_regs): Remove.
17577 (ppc_num_regs): Define.
17578 (ppc_regmap): Renamed from regmap, made static.
17579 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17581 (ppc_cannot_store_register): Renamed from cannot_store_register,
17583 (the_low_target): New.
17584 * linux-s390-low.c (num_regs): Remove.
17585 (s390_num_regs): Define.
17586 (s390_regmap): Renamed from regmap, made static.
17587 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17589 (s390_cannot_store_register): Renamed from cannot_store_register,
17591 (the_low_target): New.
17592 * linux-sh-low.c (num_regs): Remove.
17593 (sh_num_regs): Define.
17594 (sh_regmap): Renamed from regmap, made static.
17595 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17597 (sh_cannot_store_register): Renamed from cannot_store_register,
17599 (the_low_target): New.
17600 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17601 (the_low_target): New.
17603 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17605 * Makefile.in: Add stamp-h target.
17606 * configure.in: Create stamp-h.
17607 * configure: Regenerated.
17609 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17611 * inferiors.c: New file.
17612 * target.c: New file.
17613 * target.h: New file.
17614 * Makefile.in: Add target.o and inferiors.o. Update
17616 * linux-low.c (inferior_pid): New static variable,
17617 moved from server.c.
17618 (linux_create_inferior): Renamed from create_inferior.
17619 Call add_inferior. Return 0 on success instead of a PID.
17620 (linux_attach): Renamed from myattach.
17621 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17622 (linux_thread_alive): Renamed from mythread_alive.
17623 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17625 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17626 (regsets_store_inferior_registers): Correct error message.
17627 Add missing ``return 0''.
17628 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17629 (linux_store_registers): Renamed from store_inferior_registers.
17630 (linux_read_memory): Renamed from read_inferior_memory.
17631 (linux_write_memory): Renamed from write_inferior_memory.
17632 (linux_target_ops): New structure.
17633 (initialize_low): Call set_target_ops ().
17634 * remote-utils.c (unhexify): New function.
17635 (hexify): New function.
17636 (input_interrupt): Send signals to ``signal_pid''.
17637 * server.c (inferior_pid): Remove.
17638 (start_inferior): Update create_inferior call.
17639 (attach_inferior): Call add_inferior.
17640 (handle_query): New function.
17641 (main): Call handle_query for `q' packets.
17642 * server.h: Include "target.h". Remove obsolete prototypes.
17643 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17645 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17647 * Makefile.in: Add WARN_CFLAGS. Update configury
17649 * configure.in: Check for <string.h>
17650 * configure: Regenerate.
17651 * config.in: Regenerate.
17652 * gdbreplay.c: Include needed system headers.
17653 (remote_open): Remove strchr prototype.
17654 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17655 * regcache.c (supply_register): Change buf argument to const void *.
17656 (supply_register_by_name): Likewise.
17657 (collect_register): Change buf argument to void *.
17658 (collect_register_by_name): Likewise.
17659 * regcache.h: Add missing prototypes.
17660 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17661 * server.c (handle_query): New function.
17662 (attached): New static variable, moved out of main.
17663 (main): Quiet longjmp clobber warnings.
17664 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17665 * utils.c (error): Remove NORETURN.