1 2019-10-23 Tom Tromey <tom@tromey.com>
3 * configure, config.in: Rebuild.
5 2019-10-23 Tom Tromey <tom@tromey.com>
8 * acinclude.m4: Use m4_include, not sinclude.
10 2019-10-17 Tom Tromey <tromey@adacore.com>
13 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
14 in AC_CONFIG_FILES invocation.
15 * Makefile.in (stamp-h, Makefile): Use new-style config.status
18 2019-10-16 Christian Biesinger <cbiesinger@google.com>
20 * server.c: Include xml-builtin.h.
21 (get_xml_features): Don't declare xml_builtins here.
23 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
25 * Makefile.in: Remove references to vec-ipa.o.
27 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
29 * Makefile.in: Remove references to vec.c.
31 2019-10-02 Christian Biesinger <cbiesinger@google.com>
33 * server.c (server_waiting): Change to bool.
34 (extended_protocol): Likewise.
35 (response_needed): Likewise.
36 (exit_requested): Likewise.
38 (report_no_resumed): Likewise.
40 (disable_packet_vCont): Likewise.
41 (disable_packet_Tthread): Likewise.
42 (disable_packet_qC): Likewise.
43 (disable_packet_qfThreadInfo): Likewise.
44 (handle_general_set): Update.
45 (handle_detach): Update.
46 (handle_monitor_command): Update.
47 (handle_query): Update.
48 (captured_main): Update.
49 (process_serial_event): Update.
50 * server.h (server_waiting): Change to bool.
51 (disable_packet_vCont): Likewise.
52 (disable_packet_Tthread): Likewise.
53 (disable_packet_qC): Likewise.
54 (disable_packet_qfThreadInfo): Likewise.
57 * target.c (target_stop_and_wait): Update.
59 2019-10-02 Tom Tromey <tromey@adacore.com>
61 * Makefile.in (SFILES): Add common-inferior.c.
62 (OBS): Add common-inferior.o.
63 * server.c (startup_with_shell): Don't define.
65 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
67 * linux-low.c (linux_low_read_btrace): Update for change to
70 2019-09-20 Christian Biesinger <cbiesinger@google.com>
72 * debug.c (debug_threads): Remove comment in favor of the header.
73 * debug.h (using_threads): Add declaration.
74 (debug_threads): Add comment.
75 * linux-aarch64-low.c: Include debug.h and remove declaration of
77 * nto-low.c: Likewise.
78 * remote-utils.c: Likewise.
79 * thread-db.c: Likewise.
81 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
83 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
84 and powerpc-cell64l-ipa.o.
85 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
86 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
87 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
90 * spu-low.c: Remove file.
92 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
93 (parse_spufs_run): Remove.
94 (ppc_get_pc): Remove Cell/B.E. support.
95 (ppc_set_pc): Likewise.
96 (ppc_breakpoint_at): Likewise.
97 (ppc_arch_setup): Likewise.
98 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
99 tdesc_powerpc_cell32l.
100 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
101 or init_registers_powerpc_cell32l.
102 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
103 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
104 or init_registers_powerpc_cell32l.
105 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
106 (init_registers_powerpc_cell32l): Remove prototype.
107 (init_registers_powerpc_cell64l): Likewise.
109 * target.h (struct target_ops): Remove qxfer_spu member.
110 * server.c (handle_qxfer_spu): Remove.
111 (qxfer_packets): Remove entry for "spu".
112 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
113 * linux-low.c (SPUFS_MAGIC): Remove.
114 (spu_enumerate_spu_ids): Remove.
115 (linux_qxfer_spu): Remove.
116 (linux_target_ops): Remove qxfer_spu member.
117 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
118 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
119 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
121 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
123 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
124 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
125 * config.in: Regenerate.
126 * configure: Regenerate.
128 2019-08-15 Tom Tromey <tromey@adacore.com>
130 * target.c (target_write_memory): Use gdb::byte_vector.
132 2019-08-15 Tom Tromey <tromey@adacore.com>
134 * tracepoint.c (write_inferior_data_pointer)
135 (write_inferior_integer, write_inferior_int8)
136 (write_inferior_uinteger, m_tracepoint_action_download)
137 (r_tracepoint_action_download, x_tracepoint_action_download)
138 (l_tracepoint_action_download, clear_inferior_trace_buffer)
139 (download_agent_expr, download_tracepoint_1)
140 (download_trace_state_variables, upload_fast_traceframes): Update.
141 * server.c (gdb_write_memory): Update.
142 * remote-utils.c (relocate_instruction): Update.
143 * proc-service.c (ps_pdwrite): Update.
144 * mem-break.c (remove_memory_breakpoint)
145 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
146 (uninsert_fast_tracepoint_jumps_at)
147 (reinsert_fast_tracepoint_jumps_at): Update.
148 * linux-x86-low.c (append_insns)
149 (i386_install_fast_tracepoint_jump_pad)
150 (amd64_write_goto_address, i386_write_goto_address): Update.
151 * linux-s390-low.c (append_insns, s390_write_goto_address):
153 * linux-ppc-low.c (ppc_relocate_instruction)
154 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
155 (ppc_write_goto_address): Update.
156 * linux-aarch64-low.c (append_insns): Update.
157 * target.h (struct target_ops): Update.
158 (write_inferior_memory): Don't declare.
159 * target.c (target_write_memory): Rename from
160 write_inferior_memory. Remove old target_write_memory.
162 2019-08-15 Tom Tromey <tromey@adacore.com>
164 * target.c (write_inferior_memory): Use std::vector.
166 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
169 * configure.ac: Drop enable-libmcheck support.
170 * configure, config.in: Rebuild.
171 * acinclude.m4: Don't include it.
173 2019-07-19 Alan Hayward <alan.hayward@arm.com>
175 * configure.srv: Remove Arm xml files.
177 2019-07-19 Alan Hayward <alan.hayward@arm.com>
179 * configure.srv: Add new files. Remove xml generated files.
180 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
182 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
183 * linux-aarch32-tdesc.c: New file.
184 * linux-aarch32-tdesc.h: New file.
185 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
186 * linux-arm-low.c (init_registers_arm, tdesc_arm)
187 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
188 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
189 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
190 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
191 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
192 (arm_read_description): Call arm_linux_read_description.
193 (initialize_low_arch): Don't init registers.
194 * linux-arm-tdesc.c: New file.
195 * linux-arm-tdesc.h: New file.
197 2019-07-10 Alan Hayward <alan.hayward@arm.com>
199 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
200 Move counter inside for.
201 (arm_read_description): Check ptrace earlier.
202 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
204 2019-07-09 Tom Tromey <tom@tromey.com>
206 * configure: Rebuild.
207 * configure.ac: Change common to gdbsupport.
208 * acinclude.m4: Change common to gdbsupport.
209 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
210 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
211 common to gdbsupport.
212 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
213 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
214 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
215 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
216 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
217 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
218 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
219 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
220 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
221 common to gdbsupport.
223 2019-07-04 Alan Hayward <alan.hayward@arm.com>
225 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
227 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
229 2019-07-04 Alan Hayward <alan.hayward@arm.com>
231 * configure.srv: Remove legacy xml.
232 * linux-aarch64-low.c (initialize_low_arch): Remove
233 initialize_low_tdesc call.
234 * linux-aarch64-tdesc-selftest.c: Remove file.
235 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
236 * linux-x86-low.c (initialize_low_arch): Remove
237 initialize_low_tdesc call.
238 * linux-x86-tdesc-selftest.c: Remove file.
239 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
241 2019-06-20 Tom de Vries <tdevries@suse.de>
243 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
244 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
246 2019-06-19 Tom de Vries <tdevries@suse.de>
248 * debug.h (debug_write): Change return type to ssize_t.
249 * debug.c (debug_write): Same.
251 2019-06-14 Tom Tromey <tom@tromey.com>
253 * configure.ac: Use new path to gnulib.
254 * configure: Rebuild.
255 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
258 2019-06-11 Tom Tromey <tom@tromey.com>
260 * Makefile.in (SFILES): Add alloc.c.
262 (IPA_OBJS): Add alloc-ipa.o.
263 (alloc-ipa.o): New target.
264 (%.o: ../%.c): New pattern rule.
266 2019-06-10 Tom Tromey <tromey@adacore.com>
268 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
269 end warning with a newline.
270 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
272 * thread-db.c (attach_thread): Don't end warning with a newline.
273 (thread_db_notice_clone): Likewise.
274 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
276 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
277 end warning with a newline.
279 2019-06-04 Pedro Alves <palves@redhat.com>
281 * server.c (captured_main): Use make_unique_xstrdup.
283 2019-06-02 Tom Tromey <tom@tromey.com>
285 * gdbreplay.c (fromhex): Remove.
286 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
288 2019-05-29 Tom Tromey <tromey@adacore.com>
290 * configure: Rebuild.
292 2019-05-06 Kevin Buettner <kevinb@redhat.com>
294 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
295 sign extension code on 32-bit builds.
297 2019-05-03 Eli Zaretskii <eliz@gnu.org>
300 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
302 2019-04-19 Tom Tromey <tom@tromey.com>
304 * server.c (struct vstop_notif): Derive from notif_event.
306 (queue_stop_reply): Update.
307 (remove_all_on_match_ptid): Change type. Rewrite.
308 (discard_queued_stop_replies): Rewrite.
309 (in_queued_stop_replies_ptid): Change type.
310 (in_queued_stop_replies): Rewrite.
311 (notif_stop): Update.
312 (queue_stop_reply_callback): Update.
313 (captured_main): Don't call initialize_notif.
314 (push_stop_notification): Update.
315 * notif.c (notif_write_event, handle_notif_ack)
316 (notif_event_enque, notif_push): Update.
317 (notif_event_xfree, initialize_notif): Remove.
318 * notif.h (struct notif_event): Include <list>, not
320 (struct notif_server) <queue>: Now a std::list.
321 (notif_event_p): Remove typedef.
322 (initialize_notif): Don't declare.
323 (struct notif_event): Add virtual destructor.
325 2019-04-17 Alan Hayward <alan.hayward@arm.com>
327 * ax.c (ax_vdebug): Call debug_printf.
328 * debug.c (debug_write): New function.
329 * debug.h (debug_write): New declaration.
330 * linux-low.c (sigchld_handler): Call debug_write.
332 2019-04-17 Alan Hayward <alan.hayward@arm.com>
334 * debug.c (debug_set_output): New function.
335 (debug_vprintf): Send output to debug_file.
336 (debug_flush): Likewise.
337 * debug.h (debug_set_output): New declaration.
338 * server.c (handle_monitor_command): Add debug-file option.
339 (captured_main): Likewise.
341 2019-04-17 Alan Hayward <alan.hayward@arm.com>
343 * debug.c (remote_debug): Add definition.
344 * debug.h (remote_debug): Add declaration.
345 * hostio.c (remote_debug): Remove declaration.
346 * remote-utils.c (struct ui_file): Likewise.
347 (remote_debug): Likewise.
348 * remote-utils.h (remote_debug): Likewise,
349 * server.c (remote_debug): Remove definition.
351 2019-04-10 Kevin Buettner <kevinb@redhat.com>
353 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
354 when using a 64-bit gdbserver.
356 2019-04-09 Tom Tromey <tromey@adacore.com>
358 * linux-low.c (select_event_lwp): Use find_thread_in_random.
360 2019-04-08 Tom Tromey <tom@tromey.com>
362 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
364 (linux_resume_one_lwp): Likewise.
366 2019-04-08 Tom Tromey <tom@tromey.com>
368 * gdbreplay.c: Update.
369 * linux-low.c: Update.
372 2019-04-08 Tom Tromey <tom@tromey.com>
374 * server.c: Use C++ exception handling.
375 * linux-low.c: Use C++ exception handling.
376 * gdbreplay.c: Use C++ exception handling.
378 2019-04-08 Tom Tromey <tom@tromey.com>
380 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
381 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
382 (captured_main, main): Update.
383 * gdbreplay.c (main): Update.
385 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
387 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
388 value in argument pointer, return 1 if the entry is found and 0
389 otherwise. Move comment.
390 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
391 * linux-low.h (linux_get_auxv): Declare.
392 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
394 2019-04-05 Tom Tromey <tromey@adacore.com>
396 * server.c (gdbserver_usage): Use upper-case for metasyntactic
399 2019-03-28 Alan Hayward <alan.hayward@arm.com>
401 * linux-low.c (AT_HWCAP2): Add define if not already included.
403 2019-03-26 Alan Hayward <alan.hayward@arm.com>
405 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
406 (aarch64_arch_setup): Call linux_get_hwcap.
407 * linux-arm-low.c (arm_get_hwcap): Remove function.
408 (arm_read_description): Call linux_get_hwcap.
409 * linux-low.c (linux_get_auxv): New function.
410 (linux_get_hwcap): Likewise.
411 (linux_get_hwcap2): Likewise.
412 * linux-low.h (linux_get_hwcap): New declaration.
413 (linux_get_hwcap2): Likewise.
414 * linux-ppc-low.c (ppc_get_auxv): Remove function.
415 (ppc_arch_setup): Call linux_get_hwcap.
416 * linux-s390-low.c (s390_get_hwcap): Remove function.
417 (s390_arch_setup): Call linux_get_hwcap.
419 2019-03-22 Alan Hayward <alan.hayward@arm.com>
420 Jiong Wang <jiong.wang@arm.com>
422 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
423 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
425 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
427 2019-03-22 Alan Hayward <alan.hayward@arm.com>
428 Jiong Wang <jiong.wang@arm.com>
430 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
431 (aarch64_get_hwcap): New function.
432 (aarch64_arch_setup): Read APIA hwcap.
434 2019-03-22 Alan Hayward <alan.hayward@arm.com>
435 Jiong Wang <jiong.wang@arm.com>
437 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
438 (initialize_low_tracepoint): Likewise.
439 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
440 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
441 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
442 (aarch64_linux_read_description): Likewise.
443 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
445 2019-03-12 John Baldwin <jhb@FreeBSD.org>
447 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
448 i386_create_target_description for 'segments' parameter.
449 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
450 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
451 * win32-i386-low.c (i386_arch_setup): Likewise.
453 2019-03-12 Tom Tromey <tromey@adacore.com>
455 * linux-low.c (iterate_over_lwps): Update.
457 2019-03-06 Tom Tromey <tom@tromey.com>
459 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
460 (captured_main): Use SCOPE_EXIT.
462 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
464 * configure.srv: Use '$enable_unittest' instead of '$development'
465 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
468 2019-02-27 Tom Tromey <tromey@adacore.com>
470 * gdbreplay.c (logchar): Handle \r\n.
472 2019-02-07 Alan Hayward <alan.hayward@arm.com>
474 * linux-low.c (linux_attach): Add process before lwp.
475 * server.c (attach_inferior): Check if already attached.
477 2019-02-07 Tom Tromey <tom@tromey.com>
479 * x86-tdesc.h: Rename include guard.
480 * x86-low.h: Add include guard.
481 * wincecompat.h: Rename include guard.
482 * win32-low.h: Add include guard.
483 * utils.h: Rename include guard.
484 * tracepoint.h: Rename include guard.
485 * tdesc.h: Rename include guard.
486 * target.h: Rename include guard.
487 * server.h: Rename include guard.
488 * remote-utils.h: Rename include guard.
489 * regcache.h: Rename include guard.
490 * nto-low.h: Rename include guard.
491 * notif.h: Add include guard.
492 * mem-break.h: Rename include guard.
493 * lynx-low.h: Add include guard.
494 * linux-x86-tdesc.h: Add include guard.
495 * linux-s390-tdesc.h: Add include guard.
496 * linux-ppc-tdesc-init.h: Add include guard.
497 * linux-low.h: Add include guard.
498 * linux-aarch64-tdesc.h: Add include guard.
499 * linux-aarch32-low.h: Add include guard.
500 * inferiors.h: Rename include guard.
501 * i387-fp.h: Rename include guard.
502 * hostio.h: Rename include guard.
503 * gdbthread.h: Rename include guard.
504 * gdb_proc_service.h: Rename include guard.
505 * event-loop.h: Rename include guard.
506 * dll.h: Rename include guard.
507 * debug.h: Rename include guard.
508 * ax.h: Rename include guard.
510 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
513 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
514 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
516 2019-01-25 Tom Tromey <tom@tromey.com>
518 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
520 2019-01-25 Tom Tromey <tom@tromey.com>
522 * win32-low.c: Fix common/ includes.
523 * win32-i386-low.c: Fix common/ includes.
524 * tracepoint.c: Fix common/ includes.
525 * thread-db.c: Fix common/ includes.
526 * target.h: Fix common/ includes.
527 * symbol.c: Fix common/ includes.
528 * spu-low.c: Fix common/ includes.
529 * server.h: Fix common/ includes.
530 * server.c: Fix common/ includes.
531 * remote-utils.c: Fix common/ includes.
532 * regcache.h: Fix common/ includes.
533 * regcache.c: Fix common/ includes.
534 * nto-x86-low.c: Fix common/ includes.
535 * notif.h: Fix common/ includes.
536 * mem-break.h: Fix common/ includes.
537 * lynx-low.c: Fix common/ includes.
538 * lynx-i386-low.c: Fix common/ includes.
539 * linux-x86-tdesc-selftest.c: Fix common/ includes.
540 * linux-x86-low.c: Fix common/ includes.
541 * linux-low.c: Fix common/ includes.
542 * inferiors.h: Fix common/ includes.
543 * i387-fp.c: Fix common/ includes.
544 * hostio.c: Fix common/ includes.
545 * hostio-errno.c: Fix common/ includes.
546 * gdbthread.h: Fix common/ includes.
547 * gdbreplay.c: Fix common/ includes.
548 * fork-child.c: Fix common/ includes.
549 * event-loop.c: Fix common/ includes.
551 (enum gdb_agent_op): Fix common/ includes.
553 2019-01-21 Tom Tromey <tom@tromey.com>
555 * tracepoint.c: Fix includes.
556 * remote-utils.c: Fix includes.
557 * linux-x86-low.c: Fix includes.
559 2019-01-01 Joel Brobecker <brobecker@adacore.com>
561 * gdbreplay.c (gdbreplay_version): Update copyright year in
563 * server.c (gdbserver_version): Likewise.
565 2018-12-05 Alan Hayward <alan.hayward@arm.com>
567 * linux-low.c (add_lwp): Switch ordering.
569 2018-11-29 Tom Tromey <tom@tromey.com>
571 * win32-low.c (win32_join): Take pid, not process.
572 * target.h (struct target_ops) <join>: Change argument type.
573 (join_inferior): Change argument name.
574 * spu-low.c (spu_join): Take pid, not process.
575 * server.c (handle_detach): Preserve pid before destroying
577 * lynx-low.c (lynx_join): Take pid, not process.
578 * linux-low.c (linux_join): Take pid, not process.
580 2018-11-23 Alan Hayward <alan.hayward@arm.com>
582 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
583 (aarch64_cannot_fetch_register): Likewise.
584 (struct linux_target_ops): Update references.
586 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
588 * linux-ppc-low.c: Include nat/linux-ptrace.h.
590 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
592 * configure.srv (ipa_ppc_linux_regobj): Add
593 powerpc-isa207-htm-vsx32l-ipa.o and
594 powerpc-isa207-htm-vsx64l-ipa.o.
595 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
596 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
597 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
598 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
599 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
600 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
601 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
602 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
603 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
604 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
605 (init_registers_powerpc_isa207_htm_vsx32l)
606 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
607 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
608 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
609 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
610 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
611 (ppc_store_tm_ctarregset): New functions.
612 (ppc_regsets): Add entries for HTM regsets.
613 (ppc_arch_setup): Set htm in features struct when needed. Set
614 sizes for the HTM regsets.
615 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
616 (initialize_low_arch): Call
617 init_registers_powerpc_isa207_htm_vsx32l and
618 init_registers_powerpc_isa207_htm_vsx64l.
619 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
620 PPC_TDESC_ISA207_HTM_VSX.
621 (initialize_low_tracepoint): Call
622 init_registers_powerpc_isa207_htm_vsx32l and
623 init_registers_powerpc_isa207_htm_vsx64l.
625 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
627 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
628 rs6000/power-linux-pmu.xml to srv_xmlfiles.
629 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
630 (ppc_store_pmuregset): New functions.
631 (ppc_regsets): Add entries for ebb and pmu regsets.
632 (ppc_arch_setup): Set isa207 in features struct if the ebb and
633 pmu regsets are available. Set sizes for these regsets.
635 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
637 * configure.srv (ipa_ppc_linux_regobj): Add
638 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
639 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
640 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
641 rs6000/powerpc-isa207-vsx32l.xml, and
642 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
643 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
644 <PPC_TDESC_ISA207_VSX>: New enum value.
645 (init_registers_powerpc_isa207_vsx32l): Declare.
646 (init_registers_powerpc_isa207_vsx64l): Declare.
647 * linux-ppc-low.c (ppc_fill_tarregset): New function.
648 (ppc_store_tarregset): New function.
649 (ppc_regsets): Add entry for the TAR regset.
650 (ppc_arch_setup): Set isa207 in features struct when needed. Set
651 size for the TAR regsets.
652 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
653 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
654 and init_registers_powerpc_isa207_vsx64l.
655 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
656 (initialize_low_tracepoint): Call
657 init_registers_powerpc_isa207_vsx32l and
658 init_registers_powerpc_isa207_vsx64l.
660 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
661 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
663 * configure.srv (ipa_ppc_linux_regobj): Add
664 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
665 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
666 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
667 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
668 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
669 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
670 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
671 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
672 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
673 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
674 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
675 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
676 (ppc_hwcap): Add comment.
677 (ppc_hwcap2): New global.
678 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
679 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
680 (ppc_regsets): Add entries for the DSCR and PPR regsets.
681 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
682 when needed. Set sizes for the the DSCR and PPR regsets.
683 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
684 (initialize_low_arch): Call
685 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
686 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
687 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
688 PPC_TDESC_ISA205_PPR_DSCR_VSX.
689 (initialize_low_tracepoint): Call
690 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
691 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
693 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
695 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
697 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
698 Simon Marchi <simark@simark.ca>
700 * acinclude.m4: Include "../selftest.m4".
701 * configure: Regenerate.
702 * configure.ac: Use "GDB_AC_SELFTEST".
703 * configure.srv: Use "$enable_unittests" instead of
704 "$development" when checking whether unit tests have been
706 * server.c (captured_main): Update message informing that
707 selftests have been disabled.
709 2018-10-04 Tom Tromey <tom@tromey.com>
711 * configure: Rebuild.
713 2018-10-04 Tom Tromey <tom@tromey.com>
715 * server.c (handle_status): Rename inner "thread".
716 (process_serial_event): Declare "res" in 'm' case.
717 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
718 (iterate_over_lwps): Rename inner "thread".
719 (linux_qxfer_libraries_svr4): Rename inner "len".
720 * gdbthread.h (find_thread_in_random): Rename inner "thread".
722 2018-10-01 Gary Benson <gbenson@redhat.com>
724 * gdb_proc_service.h: Moved common code to
725 common/gdb_proc_service.h.
727 2018-10-01 Gary Benson <gbenson@redhat.com>
729 * gdb_proc_service.h: Synchronize comments and whitespace with
730 GDB's version of this file.
732 2018-09-25 Tom Tromey <tom@tromey.com>
734 * configure: Rebuild.
735 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
737 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
739 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
740 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
741 ($(IPA_LIB)): Sort IPA_OBJS.
743 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
745 * Makefile.in: Remove references to $(ADD_DEPS).
747 2018-09-16 Tom Tromey <tom@tromey.com>
749 * remote-utils.c (remote_open): Use GNU style for metasyntactic
751 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
754 2018-09-05 Tom Tromey <tom@tromey.com>
756 * configure: Rebuild.
758 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
761 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
763 2018-08-27 Tom Tromey <tom@tromey.com>
766 * configure: Rebuild.
768 2018-08-27 Tom Tromey <tom@tromey.com>
770 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
771 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
772 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
773 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
774 (s390x_emit_stack_adjust): Add casts to unsigned char.
776 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
780 * server.h (struct client_state) <disable_randomization>:
783 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
785 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
787 (mips_supply_ptrace_register): Likewise.
789 2018-07-22 Tom Tromey <tom@tromey.com>
791 * configure: Rebuild.
793 2018-07-22 Tom Tromey <tom@tromey.com>
795 * win32-low.c (win32_create_inferior): Remove unused variables.
796 * gdbreplay.c (remote_open): Remove unused variable.
797 * remote-utils.c (remote_prepare): Remove unused variable.
798 * x86-tdesc.h (X86_TDESC_H): Define.
799 (amd64_expedite_regs): Define conditionally.
800 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
801 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
802 * remote-utils.c (readchar): Remove unused variable.
804 2018-07-13 Pedro Alves <palves@redhat.com>
806 * linux-low.c (linux_kill): Change parameter to process_info
807 pointer instead of pid. Adjust.
808 * lynx-low.c (lynx_kill): Likewise.
809 * nto-low.c (nto_kill): Likewise.
810 * spu-low.c (spu_kill): Likewise.
811 * win32-low.c (win32_kill): Likewise.
812 * server.c (handle_v_kill, kill_inferior_callback)
813 (detach_or_kill_for_exit): Adjust.
814 * target.c (kill_inferior): Change parameter to process_info
815 pointer instead of pid. Adjust.
816 * target.h (struct target_ops) <kill>: Change parameter to
817 process_info pointer instead of pid. Adjust all implementations
819 (kill_inferior): Likewise.
821 2018-07-13 Pedro Alves <palves@redhat.com>
823 * linux-low.c (linux_detach, linux_join): Change parameter to
824 process_info pointer instead of pid. Adjust.
825 * lynx-low.c (lynx_detach, lynx_join): Likewise.
826 * nto-low.c (nto_detach): Likewise.
827 * spu-low.c (spu_detach, spu_join): Likewise.
828 * win32-low.c (win32_detach, win32_join): Likewise.
829 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
830 * target.h (struct target_ops) <detach, join>: Change parameter to
831 process_info pointer instead of pid. Adjust all implementations
833 (detach_inferior, join_inferior): Rename 'pid' parameter to
836 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
837 Jan Kratochvil <jan.kratochvil@redhat.com>
838 Paul Fertser <fercerpav@gmail.com>
839 Tsutomu Seki <sekiriki@gmail.com>
841 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
842 (OBS): Add 'common/netstuff.o'.
843 (GDBREPLAY_OBS): Likewise.
844 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
845 (remote_open): Implement support for IPv6
847 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
849 (handle_accept_event): Accept connections from IPv6 sources.
850 (remote_prepare): Handle IPv6-style hostnames; implement
851 support for IPv6 connections.
852 (remote_open): Implement support for printing connections from
855 2018-07-11 Pedro Alves <palves@redhat.com>
858 * mem-break.c (any_persistent_commands): Add process_info
859 parameter and use it instead of relying on the current process.
860 Change return type to bool.
861 * mem-break.h (any_persistent_commands): Add process_info
862 parameter and change return type to bool.
863 * server.c (handle_detach): Remove require_running_or_return call.
864 Look up the process_info for the process we're about to detach.
865 If not found, return back error to GDB. Adjust
866 any_persistent_commands call to pass down a process pointer.
868 2018-07-11 Pedro Alves <palves@redhat.com>
870 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
871 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
872 instead of collect_register_by_name.
873 * regcache.c (regcache_raw_get_unsigned_by_name): New.
874 * regcache.h (regcache_raw_get_unsigned_by_name): New.
876 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
877 Pedro Alves <palves@redhat.com>
879 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
881 2018-07-03 Tom Tromey <tom@tromey.com>
883 * linux-low.c: Update.
884 * lynx-low.c: Update.
885 * mem-break.c: Update.
887 * remote-utils.c: Update.
891 * win32-low.c: Update.
893 2018-07-03 Tom Tromey <tom@tromey.com>
897 2018-07-03 Tom Tromey <tom@tromey.com>
899 * linux-low.c: Update.
901 2018-07-03 Tom Tromey <tom@tromey.com>
905 2018-07-03 Tom Tromey <tom@tromey.com>
907 * linux-low.c: Update.
908 * linux-mips-low.c: Update.
909 * lynx-low.c: Update.
911 * remote-utils.c: Update.
915 * thread-db.c: Update.
917 2018-07-03 Tom Tromey <tom@tromey.com>
919 * linux-low.c: Update.
920 * linux-mips-low.c: Update.
921 * lynx-low.c: Update.
922 * mem-break.c: Update.
924 * remote-utils.c: Update.
928 * tracepoint.c: Update.
930 2018-07-03 Tom Tromey <tom@tromey.com>
932 * linux-low.c: Update.
933 * linux-ppc-low.c: Update.
934 * linux-x86-low.c: Update.
935 * proc-service.c: Update.
938 * thread-db.c: Update.
939 * win32-low.c: Update.
941 2018-07-03 Tom Tromey <tom@tromey.com>
943 * linux-low.c: Update.
944 * lynx-low.c: Update.
946 * remote-utils.c: Update.
948 * thread-db.c: Update.
949 * win32-low.c: Update.
951 2018-06-29 Joel Brobecker <brobecker@adacore.com>
953 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
954 parameter in call to 'amd64_create_target_description'.
956 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
958 * x86-tdesc.h: Remove executable permission flag.
960 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
962 * configure.ac: Remove AC_PREREQ, add missing quoting.
963 * configure: Re-generate.
964 * config.in: Re-generate.
965 * aclocal.m4: Re-generate.
967 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
969 * tracepoint.h (current_traceframe): Remove declaration.
971 2018-06-18 Alan Hayward <alan.hayward@arm.com>
973 * linux-aarch64-low.c (is_sve_tdesc): New function.
974 (aarch64_sve_regs_copy_to_regcache): Likewise.
975 (aarch64_sve_regs_copy_from_regcache): Likewise.
976 (aarch64_regs_info): Add SVE checks.
977 (initialize_low_arch): Initialize SVE.
979 2018-06-18 Alan Hayward <alan.hayward@arm.com>
981 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
983 2018-06-11 Alan Hayward <alan.hayward@arm.com>
985 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
986 (initialize_low_tracepoint): Likewise
987 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
988 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
990 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
992 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
994 2018-06-11 Alan Hayward <alan.hayward@arm.com>
996 * server.h (PBUFSIZ): Increase size
998 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1000 * regcache.c (regcache::raw_compare): New function.
1001 * regcache.h (regcache::raw_compare): New declaration.
1003 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1005 * regcache.c (new_register_cache): Use new.
1006 (free_register_cache): Use delete.
1007 (register_data): Use const.
1008 (supply_register): Move body inside regcache.
1009 (regcache::raw_supply): New override function.
1010 (collect_register): Move body inside regcache.
1011 (regcache::raw_collect): New override function.
1012 (regcache::get_register_status): New override function.
1013 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1015 2018-06-09 Tom Tromey <tom@tromey.com>
1017 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1019 (event_queue): Use std::queue.
1020 (gdb_event_xfree): Remove.
1021 (initialize_event_loop, process_event, wait_for_event): Update.
1023 2018-06-08 Stan Cox <scox@redhat.com>
1025 * win32-low.c (win32_create_inferior): last_ptid and last_status
1026 moved to client_state.
1028 2018-06-08 Pedro Alves <palves@redhat.com>
1030 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1031 common/common-exceptions.o, common/common-utils.o,
1032 common/errors.o, common/print-utils.o and utils.o.
1033 * gdbreplay.c: Include "common-defs.h" instead of the two
1034 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1035 string.h or alloca.h.
1036 (perror_with_name): Delete.
1037 (remote_open): Use xstrdup instead of strdup.
1038 (main): Rename to ...
1039 (captured_main): ... this.
1042 2018-06-08 Tom Tromey <tom@tromey.com>
1044 * linux-low.c (linux_low_read_btrace): Update.
1046 2018-06-04 Stan Cox <scox@redhat.com>
1048 * server.h (struct client_state): New.
1049 * server.c (cont_thread, general_thread, multi_process)
1050 (report_fork_events, report_vfork_events, report_exec_events)
1051 (report_thread_events, swbreak_feature, hwbreak_feature)
1052 (vCont_supported, disable_randomization, pass_signals)
1053 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1054 Moved to client_state.
1055 * remote-utils.c (remote_debug, noack_mode)
1056 (transport_is_reliable): Moved to client_state.
1057 * tracepoint.c (current_traceframe): Moved to client_state.
1060 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1061 linux-low.c, remote-utils.h, target.c: Use client_state.
1063 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1065 * configure.srv: Add new c/h file.
1067 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1069 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1072 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1074 * gdb.arch/mips-fpregset-core.exp: New test.
1075 * gdb.arch/mips-fpregset-core.c: New test source.
1077 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1080 * hostio.c (require_int): Do not report overflow for integers
1081 between 0xfffffff and 0x7fffffff.
1083 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1085 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1086 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1087 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1089 (the_low_target): Wire them.
1091 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1093 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1094 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1095 mode. Call collect_register_by_name with vscr using
1096 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1097 (ppc_store_vrregset): Add and set vscr_offset variable as in
1098 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1101 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1103 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1104 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1105 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1107 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1109 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1110 (ppc_store_vsxregset): Likewise.
1111 (ppc_fill_vrregset): Likewise.
1112 (ppc_store_vrregset): Likewise.
1113 (ppc_fill_evrregset): Likewise.
1114 (ppc_store_evrregset): Likewise.
1115 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1116 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1119 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1121 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1122 wordsize of the inferior. Call ppc_linux_target_wordsize.
1124 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1126 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1127 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1128 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1129 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1130 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1131 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1132 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1133 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1134 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1135 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1136 (tdesc_powerpc_e500l): Remove.
1137 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1138 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1139 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1140 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1142 (ppc_arch_setup): Remove target description matching code. Fill a
1143 ppc_linux_features struct and call ppc_linux_match_description
1146 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1148 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1149 width of the requested register exceeds the width of the
1151 (mips_cannot_store_register): Likewise.
1153 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1155 * linux-mips-low.c (mips_fetch_register): New function. Update
1157 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1158 (the_low_target): Wire `mips_fetch_register'.
1160 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1162 * lynx-i386-low.c (LYNXOS_178): New macro.
1163 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1164 the layout on LynxOS-178.
1165 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1166 handle floating point registers that are not supported by
1169 2018-05-10 Tom Tromey <tom@tromey.com>
1171 * configure: Rebuild.
1173 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1176 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1177 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1178 Use it to set the expedite_regs field in the given tdesc.
1179 * x86-tdesc.h: New file.
1180 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1181 Adjust following the addition of the new expedite_regs parameter
1182 to init_target_desc.
1183 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1184 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1185 (i386_linux_read_description, amd64_linux_read_description):
1186 Adjust following the addition of the new expedite_regs parameter
1187 to init_target_desc.
1188 * lynx-i386-low.c: #include "x86-tdesc.h".
1189 (lynx_i386_arch_setup): Adjust following the addition of the new
1190 expedite_regs parameter to init_target_desc.
1191 * nto-x86-low.c: #include "x86-tdesc.h".
1192 (nto_x86_arch_setup): Adjust following the addition of the new
1193 expedite_regs parameter to init_target_desc.
1194 * win32-i386-low.c: #include "x86-tdesc.h".
1195 (i386_arch_setup): Adjust following the addition of the new
1196 expedite_regs parameter to init_target_desc.
1198 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1201 * win32-low.c (win32_create_inferior): Add call to my_wait
1202 setting last_status global.
1204 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1207 * win32-low.c (create_process): Only call gdb_tilde_expand if
1208 inferior_cwd is not NULL.
1210 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1212 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1213 registers to the cache if their values have changed.
1214 (i387_xsave_to_cache): Provide default values for x87 control
1215 registers when these features are available, but disabled.
1216 * regcache.c (supply_register_by_name_zeroed): New function.
1217 * regcache.h (supply_register_by_name_zeroed): Declare new
1220 2018-05-07 Tom Tromey <tom@tromey.com>
1222 * configure: Rebuild.
1224 2018-05-04 Tom Tromey <tom@tromey.com>
1226 * configure: Rebuild.
1228 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1229 Pedro Alves <palves@redhat.com>
1231 * linux-aarch64-low.c (aarch64_stopped_data_address):
1234 2018-04-27 Tom Tromey <tom@tromey.com>
1236 * configure: Rebuild.
1238 2018-04-23 Tom Tromey <tom@tromey.com>
1240 * configure: Rebuild.
1242 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1244 * Makefile.in (depcomp): Add "..".
1245 (all_deps_files): New and use it.
1247 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1249 * configure.srv (aarch64*-*-linux*): Don't include xml.
1250 (i[34567]86-*-cygwin*): Likewise.
1251 (i[34567]86-*-linux*): Likewise.
1252 (i[34567]86-*-lynxos*): Likewise.
1253 (i[34567]86-*-mingw32ce*): Likewise.
1254 (i[34567]86-*-mingw*): Likewise.
1255 (i[34567]86-*-nto*): Likewise.
1256 (tic6x-*-uclinux): Likewise.
1257 (x86_64-*-linux*): Likewise.
1258 (x86_64-*-mingw*): Likewise.
1259 (x86_64-*-cygwin*): Likewise.
1261 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1263 * tdesc.c: Remove xml parameter.
1265 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1267 * server.c (get_features_xml): Remove cast.
1268 * tdesc.c (void target_desc::accept): Fill in function.
1269 (tdesc_get_features_xml): Remove old xml creation.
1270 (print_xml_feature::visit_pre): Add xml vistor.
1271 * tdesc.h (struct target_desc): Make xmltarget mutable.
1272 (tdesc_get_features_xml): Remove declaration.
1274 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1276 * tdesc.c (tdesc_architecture_name): Add new function.
1277 (tdesc_osabi_name): Likewise.
1278 (tdesc_get_features_xml): Use new functions.
1280 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1282 * tdesc.c (tdesc_create_flags): Remove.
1283 (tdesc_add_flag): Likewise.
1284 (tdesc_named_type): Likewise.
1285 (tdesc_create_union): Likewise.
1286 (tdesc_create_struct): Likewise.
1287 (tdesc_create_vector): Likewise.
1288 (tdesc_add_bitfield): Likewise.
1289 (tdesc_add_field): Likewise.
1290 (tdesc_set_struct_size): Likewise.
1292 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1294 * tdesc.c (~target_desc): Remove implictly deleted items.
1295 (init_target_desc): Iterate all features.
1296 (tdesc_get_features_xml): Use vector.
1297 (tdesc_create_feature): Create feature.
1298 * tdesc.h (tdesc_feature) Remove
1299 (target_desc): Add features.
1301 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1303 * Makefile.in: Add common/tdesc.c
1304 * tdesc.c (init_target_desc): init all reg_defs from register
1306 (tdesc_create_reg): Create tdesc_reg.
1307 * tdesc.h (tdesc_feature): Add register vector.
1309 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1311 * tdesc.h (struct target_desc) <features>: Change type to
1312 std::vector<std::string>.
1313 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1315 (tdesc_get_features_xml): Likewise.
1316 (tdesc_create_feature): Likewise.
1318 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1320 * regcache.c (find_register_by_number): Return a ref.
1321 (find_regno): Use references.
1322 (register_size): Likewise.
1323 (register_data): Likewise.
1324 * tdesc.c (target_desc::~target_desc): Remove free calls.
1325 (target_desc::operator==): Use std::vector compare.
1326 (init_target_desc): Use reference.
1327 (tdesc_create_reg): Use reg constructors.
1328 * tdesc.h (struct target_desc): Replace pointer with object.
1330 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1332 * regcache.c (find_register_by_number): Make static.
1333 (find_regno): Use find_register_by_number
1334 * regcache.h (struct reg): Remove declaration.
1336 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1338 * tdesc.c (target_desc::~target_desc): Move to here.
1339 (target_desc::operator==): Likewise.
1340 * tdesc.h (target_desc::~target_desc): Move from here.
1341 (target_desc::operator==): Likewise.
1343 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1345 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1347 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1349 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1351 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1352 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1353 and init_registers_s390_gs_linux64.
1355 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1357 * linux-s390-low.c (s390_fill_gs): Remove function.
1358 (s390_fill_gsbc): Remove function.
1359 (s390_regsets): Set fill functions for the guarded storage regsets
1362 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1364 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1365 the word size. Add comment.
1366 (s390_get_wordsize): New function.
1367 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1368 pswm with it. Instead, use s390_get_wordsize to determine the
1369 word size first and derive the correct tdesc from that directly.
1371 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1373 * Makefile.in: Include silent-rules.mk.
1374 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1375 (COMPILE): Add ECHO_CXX.
1376 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1377 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1378 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1379 (version-generated.c): Add ECHO_GEN.
1380 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1381 (IPAGENT_COMPILE): Add ECHO_CXX.
1382 (%-generated.c): Add ECHO_REGDAT.
1384 2018-03-14 Tom Tromey <tom@tromey.com>
1387 * ax.c (ax_printf): Special case for NULL.
1389 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1391 * linux-low.c (linux_qxfer_libraries_svr4): Use
1392 xml_escape_text_append.
1394 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1396 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1398 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1400 * server.c (handle_general_set): Remove unnecessary xstrdup.
1402 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1404 * server.c (parse_debug_format_options): Adjust to
1405 delim_string_to_char_ptr_vec changes.
1406 * thread-db.c (thread_db_load_search): Adjust to
1407 dirnames_to_char_ptr_vec changes.
1409 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1411 * target.h (target_enable_btrace, target_disable_btrace)
1412 (target_read_btrace, target_read_btrace_conf): Turn macro into
1413 inline function. Throw error if target method is not defined.
1414 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1415 check for btrace target method. Be prepared to handle exceptions
1416 from btrace target methods.
1418 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1420 * server.c (captured_main): Change order of error message printed
1421 when the current working directory cannot be found.
1423 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1425 * server.c: Include "filenames.h" and "pathstuff.h".
1426 (program_name): Delete variable.
1427 (program_path): New anonymous class.
1428 (get_exec_wrapper): Use "program_path" instead of
1430 (handle_v_run): Likewise.
1431 (captured_main): Likewise.
1432 (process_serial_event): Likewise.
1434 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1437 (OBJS): Add "pathstuff.o".
1438 * server.c (current_directory): New global variable.
1439 (captured_main): Initialize "current_directory".
1441 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1443 * tdesc.c: Use common/tdesc.h.
1444 * tdesc.h: Likewise.
1446 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1447 Simon Marchi <simon.marchi@ericsson.com>
1449 * Makefile.in: Switch order of make rules.
1451 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1453 * Makefile.in: Add common directory in build.
1454 * configure.ac: Add common reference.
1455 * configure: Regenerate.
1457 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1459 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1460 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1461 * spu-low.c (spu_target_ops): Likewise.
1462 * win32-low.c (win32_target_ops): Likewise.
1463 * server.c (supported_btrace_packets): Report packets unconditionally.
1464 * target.h (target_ops) <supports_btrace>: Remove.
1465 (target_supports_btrace): Remove.
1467 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1469 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1470 (handle_btrace_disable): Change return type to void. Use exceptions
1472 (handle_btrace_general_set): Catch exception and copy message to
1475 2018-02-08 Tom Tromey <tom@tromey.com>
1477 * linux-low.c (install_software_single_step_breakpoints): Use
1478 make_scoped_restore.
1479 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1480 (do_restore_current_thread_cleanup): Remove.
1481 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1484 2018-02-08 Tom Tromey <tom@tromey.com>
1486 * mem-break.c (set_raw_breakpoint_at): Use
1487 gdb::unique_xmalloc_ptr.
1489 2018-01-30 Pedro Alves <palves@redhat.com>
1492 * target.c (target_terminal::terminal_state): Rename to ...
1493 (target_terminal::m_terminal_state): ... this.
1495 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1497 * linux-low.c (handle_extended_wait): Surround call to
1498 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1500 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1502 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1503 linux_ptrace_attach_fail_reason_string now returning an
1505 (linux_attach): Likewise.
1506 * thread-db.c (attach_thread): Likewise.
1508 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1511 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1512 checking for fs_base/gs_base fields in struct user_regs_struct.
1513 * configure: Regenerate.
1515 2018-01-16 Yao Qi <yao.qi@linaro.org>
1518 * linux-low.c (fetch_register): Call supply_register instead of
1521 2018-01-08 Yao Qi <yao.qi@linaro.org>
1522 Simon Marchi <simon.marchi@ericsson.com>
1524 * Makefile.in (OBS): Remove selftest.o.
1525 * configure.ac: Set srv_selftest_objs if $development is true.
1526 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1527 * configure: Re-generated.
1528 * server.c (captured_main): Wrap variable selftest_filter with
1531 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1533 * server.c (parse_debug_format_options): Return std::string.
1534 (handle_monitor_command, captured_main): Adjust.
1536 2018-01-05 Pedro Alves <palves@redhat.com>
1539 * server.c (captured_main): Pass quiet=false to
1540 save_original_signals_state.
1542 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1544 * gdbreplay.c (gdbreplay_version): Update copyright year in
1546 * server.c (gdbserver_version): Likewise.
1548 2017-12-08 Tom Tromey <tom@tromey.com>
1550 * ax.c (ax_printf): Update.
1552 2017-12-07 Yao Qi <yao.qi@linaro.org>
1554 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1555 aarch64_linux_read_description.
1556 * linux-amd64-ipa.c (idx2mask): New array.
1557 (get_ipa_tdesc): Move idx2mask out.
1558 (initialize_low_tracepoint): Initialize target descriptions.
1559 * linux-i386-ipa.c (idx2mask): New array.
1560 (get_ipa_tdesc): Move idx2mask out.
1561 (initialize_low_tracepoint): Initialize target descriptions.
1563 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1565 * tdesc.c (struct tdesc_type): Change return type.
1566 (tdesc_add_flag): Change parameter type.
1567 (tdesc_add_bitfield): Likewise.
1568 (tdesc_add_field): Likewise.
1569 (tdesc_set_struct_size): Likewise.
1571 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1573 * regcache.c (registers_to_string): Remove unused variable.
1575 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1577 * inferiors.c (for_each_inferior_with_data): Remove.
1578 * inferiors.h (for_each_inferior_with_data): Remove.
1579 * server.c (handle_qxfer_threads_worker): Change parameter type.
1580 (handle_qxfer_threads_proper): Use for_each_thread.
1582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1584 * inferiors.c (for_each_inferior): Remove.
1585 (clear_inferiors): Use for_each_thread.
1586 * inferiors.h (for_each_inferior): Remove.
1587 * linux-low.c (linux_wait_for_event_filtered): Use
1589 (linux_stabilize_threads): Likewise.
1590 * regcache.c (regcache_release): Likewise.
1591 * server.c (gdb_wants_all_threads_stopped): Likewise.
1592 (clear_pending_status_callback): Remove.
1593 (handle_status): Use for_each_thread.
1594 (captured_main): Likewise.
1595 * win32-low.c (child_init_thread_list): Likewise.
1596 (win32_clear_inferiors): Likewise.
1597 (fake_breakpoint_event): Likewise.
1599 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1601 * inferiors.h (find_inferior): Remove.
1602 * inferiors.c (find_inferior): Remove.
1604 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1606 * linux-low.c (resume_status_pending_p): Update comment.
1607 (need_step_over_p): Update comment.
1609 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1611 * linux-low.c (proceed_one_lwp): Return void, change parameter
1613 (unsuspend_and_proceed_one_lwp): Likewise.
1614 (proceed_all_lwps): Use for_each_thread.
1615 (unstop_all_lwps): Likewise.
1617 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1619 * linux-low.c (linux_resume_one_thread): Return void, take
1621 (linux_resume): Use for_each_thread.
1623 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1625 * linux-low.c (send_sigstop_callback): Return void, change
1626 parameter type. Rename to...
1627 (send_sigstop): ... this.
1628 (suspend_and_send_sigstop_callback): Return void, change parameter
1630 (suspend_and_send_sigstop): ... this.
1631 (stop_all_lwps): Use for_each_thread.
1633 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1635 * linux-low.c (lwp_running): Return bool, remove unused
1637 (linux_stabilize_threads): Use find_thread.
1639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1641 * linux-low.c (select_singlestep_lwp_callback): Remove.
1642 (count_events_callback): Remove.
1643 (select_event_lwp_callback): Remove.
1644 (select_event_lwp): Use find_thread/for_each_thread.
1646 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1648 * linux-low.c (not_stopped_callback): Return bool, take filter
1650 (linux_wait_for_event_filtered): Use find_thread.
1651 (linux_wait_1): Likewise.
1653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1655 * linux-low.c (same_lwp): Remove.
1656 (find_lwp_pid): Use find_thread.
1658 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1660 * linux-low.c (delete_lwp_callback): Remove.
1661 (linux_mourn): Use for_each_thread.
1663 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1665 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1666 args parameter, don't check for pid.
1667 (linux_detach): Use for_each_thread.
1669 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1671 * linux-low.c (struct counter): Remove.
1672 (second_thread_of_pid_p): Remove.
1673 (last_thread_of_process_p): Use find_thread.
1675 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1677 * inferiors.c (find_inferior_in_random): Remove.
1678 * inferiors.h (find_inferior_in_random): Remove.
1679 * linux-low.c (status_pending_p_callback): Return bool, accept
1680 parameter ptid directly.
1681 (linux_wait_for_event_filtered): Use find_thread_in_random.
1682 (linux_wait_1): Likewise.
1684 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1686 * inferiors.c (find_inferior_id): Remove.
1687 (find_thread_ptid): Move implemention from find_inferior_id to
1689 * inferiors.h (find_inferior_id): Remove.
1690 * server.c (handle_status): Use find_thread_ptid.
1691 (process_serial_event): Likewise.
1692 * thread-db.c (find_one_thread): Likewise.
1693 (thread_db_thread_handle): Likewise.
1694 * win32-low.c (thread_rec): Likewise.
1695 (child_delete_thread): Likewise.
1696 (win32_thread_alive): Likewise.
1697 (get_child_debug_event): Likewise.
1699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1701 * linux-mips-low.c (update_watch_registers_callback): Return
1702 void, remove pid_p parameter, don't check for pid.
1703 (mips_insert_point, mips_remove_point): Use for_each_thread.
1705 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1707 * lynx.low (lynx_delete_thread_callback): Remove.
1708 (lynx_mourn): Use for_each_thread.
1710 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1712 * regcache.c (regcache_invalidate_one): Remove.
1713 (regcache_invalidate_pid): use for_each_thread.
1715 2017-11-26 Tom Tromey <tom@tromey.com>
1717 * linux-low.c (linux_create_inferior): Update.
1719 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1721 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1723 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1725 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1726 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1727 * linux-aarch64-tdesc-selftest.c: New file.
1728 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1730 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1732 * configure.srv: Add new file.
1733 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1734 * linux-aarch64-tdesc-selftest.c: New file.
1735 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1737 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1739 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1740 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1741 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1743 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1745 * configure.srv: Add new files.
1746 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1747 aarch64_linux_read_description.
1748 * linux-aarch64-low.c (aarch64_linux_read_description):
1749 Merge with aarch64_arch_setup.
1750 (aarch64_arch_setup): Call aarch64_linux_read_description.
1751 * linux-aarch64-tdesc.c: New file.
1752 * linux-aarch64-tdesc.h: New file.
1754 2017-11-24 Yao Qi <yao.qi@linaro.org>
1756 * configure.srv: Set $srv_regobj for tic6x-linux.
1757 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1758 (tic6x_read_description): Move some code to tic6x_arch_setup.
1759 (tic6x_tdesc_test): New function.
1760 (initialize_low_arch): Call selftests::register_test.
1762 2017-11-22 Yao Qi <yao.qi@linaro.org>
1764 * remote-utils.c (prepare_resume_reply): Use memcpy.
1766 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1768 * linux-low.c (kill_one_lwp_callback): Return void, take
1769 argument directly, don't filter on pid.
1770 (linux_kill): Use for_each_thread.
1772 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1774 * linux-low.c (need_step_over_p): Return bool, remove dummy
1776 (linux_resume, proceed_all_lwps): Use find_thread.
1778 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1780 * linux-low.c (resume_status_pending_p): Return bool, remove
1782 (linux_resume): Use find_thread.
1784 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1786 * linux-low.c (struct thread_resume_array): Remove.
1787 (linux_set_resume_request): Return void, take arguments
1789 (linux_resume): Use for_each_thread.
1791 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1793 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1794 return bool, remove data argument.
1795 (linux_stabilize_threads): Use find_thread.
1797 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1799 * linux-low.c (unsuspend_one_lwp): Remove.
1800 (unsuspend_all_lwps): Use for_each_thread, inline code from
1803 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1805 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1806 * linux-low.c (struct iterate_over_lwps_args): Remove.
1807 (iterate_over_lwps_filter): Remove.
1808 (iterate_over_lwps): Use find_thread.
1810 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1812 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1813 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1814 code from reset_lwp_ptrace_options_callback.
1816 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1818 * linux-arm-low.c (struct update_registers_data): Remove.
1819 (update_registers_callback): Return void, take arguments
1820 directly, don't check thread's pid.
1821 (arm_insert_point, arm_remove_point): Use for_each_thread.
1823 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1825 * win32-low.c (continue_one_thread): Return void, take argument
1827 (child_continue): Use for_each_thread.
1829 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1831 * win32-i386-low.c (update_debug_registers_callback): Rename
1833 (update_debug_registers): ... this, return void, remove pid_p arg.
1834 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1836 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1838 * inferiors.h (struct process_info): Add constructor, initialize
1840 <syscalls_to_catch>: Change type to std::vector<int>.
1841 * inferiors.c (add_process): Allocate process_info with new.
1842 (remove_process): Free process_info with delete.
1843 * linux-low.c (handle_extended_wait): Adjust.
1844 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1845 * server.c (handle_general_set): Adjust.
1847 2017-11-16 Pedro Alves <palves@redhat.com>
1849 * remote-utils.c (remote_close): Block SIGIO signals instead of
1850 uninstalling the SIGIO handler.
1852 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1854 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1856 2017-11-16 Yao Qi <yao.qi@linaro.org>
1858 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1859 (tic6x_store_gregset): Likewise.
1860 (tic6x_usrregs_info): Move it up.
1862 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1864 * Makefile.in: Update arch rules.
1865 * configure.srv: Explicitly mark arch/ files.
1867 2017-11-13 Andreas Schwab <schwab@suse.de>
1869 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1871 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1873 2017-11-06 Pedro Alves <palves@redhat.com>
1875 * config.in, configure: Regenerate.
1877 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1879 * target.c (struct thread_search): Remove.
1880 (thread_search_callback): Remove.
1881 (prepare_to_access_memory): Use for_each_thread instead of
1882 find_inferior. Inline code from thread_search_callback.
1884 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1886 * server.c (struct visit_actioned_threads_data): Remove.
1887 (visit_actioned_threads): Change prototype to take arguments
1889 (resume): Use find_thread instead of find_inferior.
1891 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1893 * server.c (queue_stop_reply_callback): Change prototype, return
1895 (find_status_pending_thread_callback): Remove.
1896 (handle_status): Replace find_inferior with find_thread and
1899 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1901 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1903 (aarch64_store_gregset): Likewise.
1904 (aarch64_fill_fpregset): Likewise.
1905 (aarch64_store_fpregset): Likewise.
1907 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1909 * gdbthread.h (find_thread, for_each_thread): New functions.
1910 * inferiors.c (thread_of_pid): Remove.
1911 (find_any_thread_of_pid): Use find_thread.
1912 * linux-low.c (num_lwps): Use for_each_thread.
1914 2017-10-17 Yao Qi <yao.qi@linaro.org>
1916 * Makefile.in: Remove one rule.
1917 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1919 2017-10-17 Yao Qi <yao.qi@linaro.org>
1921 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1922 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1924 2017-10-17 Yao Qi <yao.qi@linaro.org>
1926 * configure.srv: Rename arm.o with arch/arm.o.
1928 2017-10-17 Yao Qi <yao.qi@linaro.org>
1930 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1931 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1932 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1933 (arch-i386.o, arch-amd64.o): Remove rules.
1934 (arch/%.o): New rule.
1935 Update POSTCOMPILE and COMPILE.pre.
1936 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1937 * configure: Re-generated.
1938 * configure.srv: Replace arch-i386.o with arch/i386.o.
1939 Replace arch-amd64.o with arch/amd64.o.
1941 2017-10-16 Yao Qi <yao.qi@linaro.org>
1943 * configure: Regenerated.
1945 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1947 * inferiors.h: (struct inferior_list): Remove.
1948 (struct inferior_list_entry); Remove.
1949 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1950 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1951 get_first_inferior): Remove.
1952 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1953 find_inferior_id, find_inferior_in_random): Change signature.
1954 * inferiors.c (all_threads): Change type to
1955 std::list<thread_info *>.
1956 (get_thread): Remove macro.
1957 (find_inferior, find_inferior_id): Change signature, implement
1959 (find_inferior_in_random): Change signature, implement using
1960 find_thread_in_random.
1961 (for_each_inferior, for_each_inferior_with_data): Change
1962 signature, implement using for_each_thread.
1963 (add_inferior_to_list, remove_inferior): Remove.
1964 (add_thread, get_first_thread, thread_of_pid,
1965 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1966 (get_first_inferior, one_inferior_p, clear_inferior_list):
1968 (clear_inferiors, get_thread_process): Update.
1969 * gdbthread.h: Include <list>.
1970 (struct thread_info) <entry>: Remove field.
1972 (all_threads): Change type to std::list<thread_info *>.
1973 (get_first_inferior): Add doc.
1974 (find_thread, for_each_thread, find_thread_in_random): New
1976 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1977 * linux-arm-low.c (update_registers_callback): Update.
1978 * linux-low.c (second_thread_of_pid_p): Update.
1979 (kill_one_lwp_callback, linux_detach_lwp_callback,
1980 delete_lwp_callback, status_pending_p_callback, same_lwp,
1981 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1982 iterate_over_lwps, not_stopped_callback,
1983 resume_stopped_resumed_lwps, count_events_callback,
1984 select_singlestep_lwp_callback, select_event_lwp_callback,
1985 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1986 suspend_and_send_sigstop_callback, wait_for_sigstop,
1987 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1988 lwp_running, linux_set_resume_request, resume_status_pending_p,
1989 need_step_over_p, start_step_over, linux_resume_one_thread,
1990 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1991 reset_lwp_ptrace_options_callback): Update.
1992 * linux-mips-low.c (update_watch_registers_callback): Update.
1993 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1995 (free_register_cache_thread_one): Remove.
1996 (regcache_release): Update.
1997 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1998 handle_qxfer_threads_worker): Update.
1999 (handle_query): Update, use list iterator.
2000 (visit_actioned_threads, handle_pending_status,
2001 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2002 clear_pending_status_callback, set_pending_status_callback,
2003 find_status_pending_thread_callback, handle_status,
2004 process_serial_event): Update.
2005 * target.c (thread_search_callback): Update.
2006 * thread-db.c (thread_db_get_tls_address): Update.
2007 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2009 * win32-i386-low.c (update_debug_registers_callback): Update.
2010 * win32-low.c (delete_thread_info, child_delete_thread,
2011 continue_one_thread, suspend_one_thread,
2012 get_child_debug_event): Adjust.
2014 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2016 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2017 * inferiors.h: Include <list>.
2018 (struct process_info) <entry>: Remove field.
2020 (pid_of): Change macro to function.
2021 (ptid_of, lwpid_of): Remove macro.
2022 (all_processes): Change type to std::list<process_info *>.
2023 (ALL_PROCESSES): Remove macro.
2024 (for_each_process, find_process): New function.
2025 * inferiors.c (all_processes): Change type to
2026 std::list<process_info *>.
2027 (find_thread_process): Adjust.
2028 (add_process): Likewise.
2029 (remove_process): Likewise.
2030 (find_process_pid): Likewise.
2031 (get_first_process): Likewise.
2032 (started_inferior_callback): Remove.
2033 (have_started_inferiors_p): Adjust.
2034 (attached_inferior_callback): Remove.
2035 (have_attached_inferiors_p): Adjust.
2036 * linux-low.c (check_zombie_leaders): Likewise.
2037 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2038 (x86_linux_update_xmltarget): Adjust.
2039 * server.c (handle_query): Likewise.
2040 (gdb_reattached_process): Remove.
2041 (handle_status): Adjust.
2042 (kill_inferior_callback): Likewise.
2043 (detach_or_kill_inferior): Remove.
2044 (print_started_pid): Likewise.
2045 (print_attached_pid): Likewise.
2046 (detach_or_kill_for_exit): Update.
2047 (process_serial_event): Likewise.
2048 * linux-arm-low.c (arm_new_fork): Likewise.
2050 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2052 * dll.h: Include <list>.
2053 (struct dll_info): Add constructor.
2054 <entry>: Remove field.
2055 (all_dlls): Change type to std::list<dll_info>.
2056 * dll.c: Include <algorithm>.
2057 (get_dll): Remove macro.
2058 (all_dlls): Change type to std::list<dll_info *>.
2059 (free_one_dll): Remove.
2060 (match_dll): Likewise.
2061 (loaded_dll): Adjust.
2062 (unloaded_dll): Adjust to all_dlls type change, use
2063 std::find_if. Inline code from match_dll.
2064 (clear_dlls): Adjust to all_dlls type change.
2065 * server.c (emit_dll_description): Remove.
2066 (handle_qxfer_libraries): Adjust to all_dlls type change,
2067 integrate emit_dll_description's functionality.
2069 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2071 * linux-low.h (struct linux_target_ops) <delete_process>: New
2073 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2074 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2075 (struct linux_target_ops): Add delete_process callback.
2076 * linux-arm-low.c (arm_delete_process): New.
2077 (struct linux_target_ops): Add delete_process callback.
2078 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2079 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2080 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2081 * linux-mips-low.c (mips_linux_delete_process): New.
2082 (struct linux_target_ops): Add delete_process callback.
2083 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2084 * linux-s390-low.c (struct linux_target_ops): Likewise.
2085 * linux-sh-low.c (struct linux_target_ops): Likewise.
2086 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2087 * linux-tile-low.c (struct linux_target_ops): Likewise.
2088 * linux-x86-low.c (x86_linux_delete_process): New.
2089 (struct linux_target_ops): Add delete_process callback.
2090 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2092 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2094 * linux-aarch64-low.c (the_low_target): Add thread delete
2096 * linux-arm-low.c (arm_delete_thread): New function.
2097 (the_low_target): Add thread delete callback.
2098 * linux-bfin-low.c (the_low_target): Likewise.
2099 * linux-crisv32-low.c (the_low_target): Likewise.
2100 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2102 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2104 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2105 * linux-mips-low.c (mips_linux_delete_thread): New function.
2106 (the_low_target): Add thread delete callback.
2107 * linux-ppc-low.c (the_low_target): Likewise.
2108 * linux-s390-low.c (the_low_target): Likewise.
2109 * linux-sh-low.c (the_low_target): Likewise.
2110 * linux-tic6x-low.c (the_low_target): Likewise.
2111 * linux-tile-low.c (the_low_target): Likewise.
2112 * linux-x86-low.c (the_low_target): Likewise.
2113 * linux-xtensa-low.c (the_low_target): Likewise.
2115 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2117 * win32-low.c: Include "common-inferior.h".
2119 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2121 * inferiors.c (set_inferior_cwd): New function.
2122 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2123 (handle_query): Inform that QSetWorkingDir is supported.
2124 * win32-low.c (create_process): Pass the inferior's cwd to
2127 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2129 * inferiors.c (current_inferior_cwd): New global variable.
2130 (get_inferior_cwd): New function.
2131 * inferiors.h (struct process_info) <cwd>: New field.
2133 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2135 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2136 (OBS): Add gdb_tilde_expand.o.
2138 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2140 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2141 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2143 2017-09-29 Pedro Alves <palves@redhat.com>
2145 * ax.c (gdb_parse_agent_expr): Constify.
2146 * ax.h (gdb_parse_agent_expr): Constify.
2147 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2149 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2150 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2151 * remote-utils.h (read_ptid): Constify.
2152 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2153 (process_point_options, process_serial_event): Constify.
2154 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2155 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2156 (cmd_qtbuffer): Constify.
2158 2017-09-29 Pedro Alves <palves@redhat.com>
2160 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2163 2017-09-29 Pedro Alves <palves@redhat.com>
2165 * linux-low.c (handle_extended_wait): Pass parent thread instead
2166 of process to thread_db_notice_clone.
2167 * linux-low.h (thread_db_notice_clone): Replace parent process
2168 parameter with parent thread parameter.
2169 * thread-db.c (find_one_thread): Add comment.
2170 (thread_db_notice_clone): Replace parent process parameter with
2171 parent thread parameter. Temporarily switch to the parent thread.
2173 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2175 * gdbthread.h: Include "common-gdbthread.h".
2176 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2177 "if" when validating the ptid.
2178 * remote-utils.c: Include "gdbthread.h".
2179 (prepare_resume_reply): Use "switch_to_thread".
2180 * target.c (done_accessing_memory): Likewise.
2182 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2184 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2185 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2186 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2187 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2188 s390x-gs-linux64-ipa.o to ipa_obj.
2189 * linux-s390-low.c (HWCAP_S390_GS): New define.
2190 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2192 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2193 (s390_arch_setup): Check for guarded-storage support and choose
2195 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2196 init_registers_s390x_gs_linux64.
2197 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2199 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2200 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2202 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2204 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2206 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2208 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2209 (thread_db_thread_handle): Declare.
2210 * linux-low.c (linux_target_ops): Initialize thread_handle.
2211 * server.c (handle_qxfer_threads_worker): Add support for
2213 * target.h (struct target_ops): Add new function pointer,
2215 (target_thread_handle): Define.
2216 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2218 (thread_db_thread_handle): New function.
2220 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2222 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2223 * linux-low.h (thread_db_notice_clone): Declare.
2224 * thread-db.c (thread_db_notice_clone): New function.
2226 2017-09-21 Pedro Alves <palves@redhat.com>
2228 * server.c (gdb_read_memory, handle_status, process_serial_event)
2229 (handle_serial_event, handle_target_event): Adjust to
2230 set_desired_thread prototype change.
2231 * target.c (set_desired_thread): Remove 'use_general' parameter
2233 * target.h (set_desired_thread): Remove 'use_general' parameter.
2235 2017-09-20 Tom Tromey <tom@tromey.com>
2237 * target.c (target_terminal::terminal_state): Define.
2238 (target_terminal::init): Rename from target_terminal_init.
2239 (target_terminal::inferior): Rename from
2240 target_terminal_inferior.
2241 (target_terminal::ours): Rename from target_terminal_ours.
2242 (target_terminal::ours_for_output, target_terminal::info): New.
2244 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2246 * server.c (accumulate_file_name_length): Remove.
2247 (emit_dll_description): Adjust to std::string change.
2248 (handle_qxfer_libraries): Use std::string to hold document.
2250 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2252 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2253 return type of xml_escape_text.
2254 * server.c (emit_dll_description): Likewise.
2256 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2258 * server.c (captured_main): Accept argument for --selftest.
2259 Update run_tests call.
2260 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2261 when registering selftests.
2263 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2265 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2266 instead of "VEC" for "target_desc.reg_defs".
2267 (regcache_cpy): Likewise.
2268 (registers_to_string): Likewise.
2269 (registers_from_string): Likewise.
2270 (find_regno): Likewise.
2271 (supply_regblock): Likewise.
2272 (regcache_raw_read_unsigned): Likewise.
2273 * tdesc.c (init_target_desc): Likewise.
2274 (tdesc_create_reg): Likewise.
2275 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2276 (struct target_desc) <reg_defs>: Convert to "std::vector".
2277 (target_desc): Do not initialize "reg_defs".
2278 (~target_desc): Update code to use "std::vector" instead of "VEC"
2279 for "target_desc.reg_defs".
2280 (operator==): Likewise.
2282 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2284 * inferiors.h (thread_to_gdb_id): Remove.
2285 * inferiors.c (thread_to_gdb_id): Remove.
2286 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2287 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2288 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2290 * nto-low.c (nto_fetch_registers, nto_store_registers,
2291 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2293 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2295 * inferiors.h (gdb_id_to_thread_id): Remove.
2296 * inferiors.c (gdb_id_to_thread_id): Remove.
2297 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2298 removal. Move pid declaration closer to where it's used.
2300 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2302 * server.c (handle_detach): New function.
2303 (process_serial_event): Move code out, call handle_detach.
2305 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2307 * server.c (require_running): Rename to ...
2308 (require_running_or_return): ... this ...
2309 (require_running_or_break): ... and this.
2310 (handle_query, process_serial_event): Adjust.
2312 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2314 * linux-low.c (linux_set_resume_request): Remove unused
2317 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2319 * server.c (first_thread_of): Remove.
2320 (process_serial_event): Replace usage of first_thread_of with
2321 find_any_thread_of_pid.
2322 * tracepoint.c (same_process_p): Remove.
2323 (gdb_agent_about_to_close): Replace usage of same_process_p with
2324 find_any_thread_of_pid.
2325 * linux-x86-low.c (same_process_callback): Remove.
2326 (x86_arch_setup_process_callback): Replace usage of
2327 same_process_callback with find_any_thread_of_pid.
2328 * thread-db.c (any_thread_of): Remove.
2329 (switch_to_process): Replace usage of any_thread_of with
2330 find_any_thread_of_pid.
2331 * inferiors.c (thread_pid_matches_callback): Remove.
2332 (find_thread_process): Adjust to use find_any_thread_of_pid.
2334 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2336 * regcache.c (get_thread_regcache): Guard calls to "memset"
2339 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2341 * linux-low.c (handle_extended_wait): Use
2342 "allocate_target_description" instead of "XNEW".
2343 * linux-x86-low.c (initialize_low_arch): Likewise.
2345 2017-09-05 Yao Qi <yao.qi@linaro.org>
2347 * configure.srv (srv_i386_regobj): Remove.
2348 (srv_amd64_regobj): Remove.
2349 (srv_regobj): Set it to "" for x86 non-linux targets.
2350 * linux-x86-tdesc.c (i386_linux_read_description):
2351 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2352 (init_registers_i386): Remove the declaration.
2353 (tdesc_i386): Remove the declaration.
2354 (lynx_i386_arch_setup): Call i386_create_target_description.
2355 * nto-x86-low.c: Likewise.
2356 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2357 [!__x86_64__]: include arch/i386.h.
2358 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2360 2017-09-05 Yao Qi <yao.qi@linaro.org>
2362 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2363 i386/amd64-XXX-linux from it.
2365 2017-09-05 Yao Qi <yao.qi@linaro.org>
2367 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2369 (ipa_amd64_linux_regobj): Remove.
2370 (ipa_x32_linux_regobj): Remove.
2372 2017-09-05 Yao Qi <yao.qi@linaro.org>
2374 * Makefile.in (arch-amd64.o): New rule.
2375 * configure.srv: Append arch-amd64.o.
2376 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2377 (get_ipa_tdesc): Call amd64_linux_read_description.
2378 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2379 and init_registers_amd64_XXX.
2380 * linux-x86-low.c (x86_linux_read_description): Call
2381 amd64_linux_read_description.
2382 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2383 (initialize_low_arch): Don't call init_registers_x32_XXX and
2384 init_registers_amd64_XXX.
2385 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2386 and tdesc_amd64_XXX.
2387 [__x86_64__] (amd64_tdesc_test): New function.
2388 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2389 and init_registers_amd64_XXX.
2390 * linux-x86-tdesc.c: Include arch/amd64.h.
2391 (xcr0_to_tdesc_idx): New function.
2392 (i386_linux_read_description): New function.
2393 (amd64_get_ipa_tdesc_idx): New function.
2394 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2395 (amd64_get_ipa_tdesc): Declare.
2397 2017-09-05 Yao Qi <yao.qi@linaro.org>
2399 * configure.srv (srv_i386_linux_xmlfiles): Remove
2400 i386/i386-XXX-linux.xml from it.
2402 2017-09-05 Yao Qi <yao.qi@linaro.org>
2404 * configure.srv: Set srv_i386_linux_regobj empty if $development
2406 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2407 initialize_low_tdesc.
2408 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2409 with #if initialize_low_tdesc.
2410 * linux-x86-tdesc-selftest.c: New file.
2411 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2413 2017-09-05 Yao Qi <yao.qi@linaro.org>
2415 * Makefile.in (arch-i386.o): New rule.
2416 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2417 (x86_64-*-linux*): Likewise.
2418 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2419 include arch/i386.h.
2420 (i386_linux_read_description): Remove code and call
2421 i386_create_target_description.
2422 * tdesc.c (allocate_target_description): New function.
2423 * tdesc.h (set_tdesc_architecture): Remove declaration.
2424 (set_tdesc_osabi): Likewise.
2426 2017-09-05 Yao Qi <yao.qi@linaro.org>
2428 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2429 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2430 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2432 * server.c (get_features_xml): Call tdesc_get_features_xml.
2433 * tdesc.c (set_tdesc_architecture): New function.
2434 (set_tdesc_osabi): New function.
2435 (tdesc_get_features_xml): New function.
2436 (tdesc_create_feature): Add an argument.
2437 * tdesc.h (struct target_desc) <features>: New field.
2438 <arch, osabi>: New field.
2439 (~target_desc): xfree features, arch, and osabi.
2440 (target_desc::oerator==): Don't compare .xmltarget.
2441 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2442 (set_tdesc_osabi): Likewise.
2443 (tdesc_get_features_xml): Likewise.
2445 2017-09-05 Yao Qi <yao.qi@linaro.org>
2447 * linux-x86-tdesc.c: Include selftest.h.
2448 (i386_tdesc_test): New function.
2449 (initialize_low_tdesc): Call selftests::register_test.
2450 * tdesc.h: Include regdef.h.
2451 (target_desc): Override operator == and !=.
2453 2017-09-05 Yao Qi <yao.qi@linaro.org>
2455 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2456 (ipa_obj): Likewise.
2457 * linux-i386-ipa.c: Include common/x86-xstate.h
2458 (get_ipa_tdesc): Call i386_linux_read_description.
2459 (initialize_low_tracepoint): Don't call init_registers_XXX
2460 functions, call initialize_low_tdesc instead.
2461 * linux-x86-low.c (x86_linux_read_description): Call
2462 i386_linux_read_description.
2463 (initialize_low_arch): Don't call init_registers_i386_XXX
2464 functions, call initialize_low_tdesc.
2465 * linux-x86-tdesc.c: New file.
2466 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2467 (i386_get_ipa_tdesc_idx): Declare.
2468 (i386_get_ipa_tdesc): Declare.
2469 (initialize_low_tdesc): Declare.
2471 2017-09-05 Yao Qi <yao.qi@linaro.org>
2473 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2476 2017-09-05 Yao Qi <yao.qi@linaro.org>
2478 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2479 * regcache.c (get_thread_regcache): Use VEC_length.
2480 (init_register_cache): Likewise.
2481 (regcache_cpy): Likewise.
2482 (registers_to_string): Iterate reg_defs via VEC_iterate.
2483 (find_regno): Likewise.
2484 (find_register_by_number): Use VEC_index.
2485 (register_size): Call find_register_by_number.
2486 (register_data): Call find_register_by_number.
2487 (supply_regblock): Use VEC_length.
2488 (regcache_raw_read_unsigned): Likewise.
2489 * tdesc.c (init_target_desc): Iterate reg_defs via
2491 (default_description): Update initializer.
2492 (copy_target_description): Don't update field num_registers.
2493 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2494 <num_registers>: Remove.
2496 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2498 * Makefile.in (.SECONDARY): Define target.
2500 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2502 * linux-low.c (linux_wait_1): Adjust.
2503 * server.c (queue_stop_reply_callback): Adjust.
2505 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2507 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2508 QEnvironmentUnset and QEnvironmentReset packets.
2509 (handle_query): Inform remote that QEnvironmentHexEncoded,
2510 QEnvironmentUnset and QEnvironmentReset are supported.
2512 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2514 * inferiors.h (inferior_target_data): Rename to ...
2515 (thread_target_data): ... this.
2516 (inferior_regcache_data): Rename to ...
2517 (thread_regcache_data): ... this.
2518 (set_inferior_regcache_data): Rename to ...
2519 (set_thread_regcache_data): ... this.
2520 * inferiors.c (inferior_target_data): Rename to ...
2521 (thread_target_data): ... this.
2522 (inferior_regcache_data): Rename to ...
2523 (thread_regcache_data): ... this.
2524 (set_inferior_regcache_data): Rename to ...
2525 (set_thread_regcache_data): ... this.
2526 (free_one_thread): Update.
2527 * linux-low.h (get_thread_lwp): Update.
2528 * regcache.c (get_thread_regcache): Update.
2529 (regcache_invalidate_thread): Update.
2530 (free_register_cache_thread): Update.
2531 * win32-i386-low.c (update_debug_registers_callback): Update.
2532 (win32_get_current_dr): Update.
2533 * win32-low.c (thread_rec): Update.
2534 (delete_thread_info): Update.
2535 (continue_one_thread): Update.
2536 (suspend_one_thread): Update.
2538 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2540 * inferiors.c (set_inferior_target_data): Remove.
2541 * inferiors.h (set_inferior_target_data): Remove.
2543 2017-08-18 Yao Qi <yao.qi@linaro.org>
2545 * Makefile.in (OBS): Add selftest.o.
2546 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2547 * configure, config.in: Re-generated.
2548 * server.c: Include common/sefltest.h.
2549 (captured_main): Handle option --selftest.
2551 2017-08-09 Yao Qi <yao.qi@linaro.org>
2553 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2554 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2555 i386-avx-mpx.o and i386-mmx.o.
2556 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2557 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2558 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2559 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2560 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2561 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2562 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2563 i386/amd64-avx-mpx.xml.
2565 2017-08-09 Yao Qi <yao.qi@linaro.org>
2567 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2568 and x32-avx-avx512.o.
2569 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2570 i386/x32-avx-avx512.xml.
2572 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2574 * tracepoint.h (enum class fast_tpoint_collect_result): New
2576 (fast_tracepoint_collecting): Change return type to
2577 fast_tpoint_collect_result.
2578 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2579 * linux-low.h: Include tracepoint.h.
2580 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2581 fast_tpoint_collect_result.
2582 * linux-low.c (handle_tracepoints): Adjust.
2583 (linux_fast_tracepoint_collecting): Change return type to
2584 fast_tpoint_collect_result.
2585 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2586 linux_wait_1, stuck_in_jump_pad_callback,
2587 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2588 proceed_one_lwp): Adjust to type change.
2590 2017-07-10 Yao Qi <yao.qi@linaro.org>
2592 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2594 2017-06-29 Yao Qi <yao.qi@linaro.org>
2596 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2598 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2600 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2602 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2604 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2606 * linux-low.c (linux_create_inferior): Adjust code to access the
2607 environment information via 'gdb_environ' class.
2608 * lynx-low.c (lynx_create_inferior): Likewise.
2609 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2610 (get_environ): Return a pointer to 'our_environ'.
2611 (captured_main): Initialize 'our_environ'.
2612 * server.h (get_environ): Adjust prototype.
2613 * spu-low.c (spu_create_inferior): Adjust code to access the
2614 environment information via 'gdb_environ' class.
2616 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2618 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2619 usage of "register" keyword.
2621 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2623 * configure: Re-generate.
2625 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2627 * configure: Re-generate.
2629 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2631 * Makefile.in (COMPILE.pre): Add "-x c++".
2633 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2635 * fork-child.c: Conditionally include <signal.h>.
2637 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2639 * server.c (handle_general_set): Handle new packet
2640 "QStartupWithShell".
2641 (handle_query): Add "QStartupWithShell" to the list of supported
2643 (gdbserver_usage): Add help text explaining the
2644 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2646 (captured_main): Recognize and act upon the presence of the new
2649 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2650 Pedro Alves <palves@redhat.com>
2652 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2653 * configure: Regenerate.
2654 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2656 (i[34567]86-*-lynxos*): Likewise.
2657 (spu*-*-*): Likewise.
2658 * fork-child.c: New file.
2659 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2661 (linux_ptrace_fun): New function.
2662 (linux_create_inferior): Adjust function prototype to reflect
2663 change on "target.h". Adjust function code to use
2665 (linux_request_interrupt): Delete "signal_pid".
2666 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2667 (lynx_ptrace_fun): New function.
2668 (lynx_create_inferior): Adjust function prototype to reflect
2669 change on "target.h". Adjust function code to use
2671 * nto-low.c (nto_create_inferior): Adjust function prototype and
2672 code to reflect change on "target.h". Update comments.
2673 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2674 "common-terminal.h" and "environ.h".
2675 (terminal_fd): Moved to fork-child.c.
2676 (old_foreground_pgrp): Likewise.
2677 (restore_old_foreground_pgrp): Likewise.
2678 (last_status): Make it global.
2679 (last_ptid): Likewise.
2680 (our_environ): New variable.
2681 (startup_with_shell): Likewise.
2682 (program_name): Likewise.
2683 (program_argv): Rename to...
2684 (program_args): ...this.
2685 (wrapper_argv): New variable.
2686 (start_inferior): Delete function.
2687 (get_exec_wrapper): New function.
2688 (get_exec_file): Likewise.
2689 (get_environ): Likewise.
2690 (prefork_hook): Likewise.
2691 (post_fork_inferior): Likewise.
2692 (postfork_hook): Likewise.
2693 (postfork_child_hook): Likewise.
2694 (handle_v_run): Update code to deal with arguments coming from the
2695 remote host. Update calls from "start_inferior" to
2697 (captured_main): Likewise. Initialize environment variable. Call
2699 * server.h (post_fork_inferior): New prototype.
2700 (get_environ): Likewise.
2701 (last_status): Declare.
2702 (last_ptid): Likewise.
2703 (signal_pid): Likewise.
2704 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2705 (spu_ptrace_fun): New function.
2706 (spu_create_inferior): Adjust function prototype to reflect change
2707 on "target.h". Adjust function code to use "fork_inferior".
2708 * target.c (target_terminal_init): New function.
2709 (target_terminal_inferior): Likewise.
2710 (target_terminal_ours): Likewise.
2711 * target.h: Include <vector>.
2712 (struct target_ops) <create_inferior>: Update prototype.
2713 (create_inferior): Update macro.
2714 * utils.c (gdb_flush_out_err): New function.
2715 * win32-low.c (win32_create_inferior): Adjust function prototype
2716 and code to reflect change on "target.h".
2718 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2720 * inferiors.c (switch_to_thread): New function.
2722 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2724 * Makefile.in (SFILE): Add "common/job-control.c".
2725 (OBS): Add "job-control.o".
2727 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2729 * Makefile: Remove "@host_makefile_frag@".
2731 2017-05-05 Pedro Alves <palves@redhat.com>
2733 * configure: Regenerate.
2735 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2737 * configure: Regenerate.
2739 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2741 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2742 software_single_step change of return type to
2743 std::vector<CORE_ADDR>.
2744 * linux-low.c (install_software_single_step_breakpoints):
2746 * linux-low.h (install_software_single_step_breakpoints):
2749 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2751 * remote-utils.c: Include "gdb_termios.h" instead of
2753 * terminal.h: Delete file.
2755 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2757 * server.c: Include <vector>.
2758 <program_argv, wrapper_argv>: Convert to std::vector.
2759 (start_inferior): Rewrite function to use C++.
2760 (handle_v_run): Likewise. Update code that calculates the argv
2761 based on the vRun packet; use C++.
2762 (captured_main): Likewise.
2764 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2766 * server.c (handle_v_cont): Initialize thread_resume::thread
2769 2017-04-05 Pedro Alves <palves@redhat.com>
2771 * configure: Regenerate.
2773 2017-04-05 Pedro Alves <palves@redhat.com>
2775 * gdbreplay.c (sync_error): Constify.
2776 * linux-x86-low.c (push_opcode): Constify.
2778 2017-04-05 Pedro Alves <palves@redhat.com>
2780 * win32-low.c (get_child_debug_event)
2781 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2782 Report TARGET_WAITKIND_SPURIOUS instead.
2784 2017-04-05 Pedro Alves <palves@redhat.com>
2786 * remote-utils.c (remote_prepare, remote_open): Constify.
2787 * remote-utils.h (remote_prepare, remote_open): Constify.
2788 * server.c (captured_main): Constify 'port' handling.
2790 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2792 * Makefile.in (clean): Clear .deps.
2794 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2796 * .gitignore: Remove generated files, replace with wildcard.
2797 * (clean): Replace removal of generated files with wildcard.
2798 (version.c): Replace with...
2799 (version-generated.c): ...this.
2800 (xml-builtin.c): Replace with...
2801 (xml-builtin-generated.c): ...this.
2802 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2803 (%.c: *regformats*): Replace with...
2804 (%-generated.c: *regformats*): ...this.
2806 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2808 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2809 (xtensa_fill_gregset): Call collect_register_by_name for
2811 (xtensa_store_gregset): Call supply_register_by_name for
2814 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2816 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2817 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2818 (xtensa_store_gregset): Call supply_register for all registers in
2819 a0_regnum..a0_regnum + C0_NREGS range.
2821 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2823 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2824 (ax-ipa.o: ax.c): Remove.
2825 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2826 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2827 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2828 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2829 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2831 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2833 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2834 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2835 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2836 (errors-ipa.o: ../common/errors.c): Remove.
2837 (format-ipa.o: ../common/format.c): Remove.
2838 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2840 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2842 * Makefile.in (%-ipa.o: %.c): New rule.
2843 (tracepoint-ipa.o: tracepoint.c): Remove.
2844 (utils-ipa.o: utils.c): Remove.
2845 (remote-utils-ipa.o: remote-utils.c): Remove.
2846 (regcache-ipa.o: regcache.c): Remove.
2847 (i386-linux-ipa.o: i386-linux.c): Remove.
2848 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2849 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2850 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2851 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2852 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2853 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2854 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2855 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2856 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2857 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2858 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2859 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2860 (aarch64-ipa.o: aarch64.c): Remove.
2861 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2862 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2863 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2864 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2865 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2866 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2867 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2868 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2869 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2870 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2871 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2872 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2873 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2874 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2875 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2876 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2877 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2878 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2879 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2880 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2881 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2882 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2883 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2884 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2885 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2886 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2887 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2888 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2889 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2890 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2891 (tdesc-ipa.o: tdesc.c): Remove.
2892 (x32-linux-ipa.o: x32-linux.c): Remove.
2893 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2894 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2896 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2898 * Makefile.in (%.o: ../arch/%.c): New rule.
2899 (arm.o: ../arch/arm.c): Remove.
2900 (arm-linux.o: ../arch/arm-linux.c): Remove.
2901 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2902 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2904 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2906 * Makefile.in (%.o: ../nat/%.c): New rule.
2907 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2908 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2909 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2910 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2911 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2912 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2913 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2914 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2915 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2916 (linux-personality.o: ../nat/linux-personality.c): Remove.
2917 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2918 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2919 (x86-linux.o: ../nat/x86-linux.c): Remove.
2920 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2921 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2923 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2925 * Makefile.in (%.o: ../common/%.c): New rule.
2926 (signals.o: ../common/signals.c): Remove.
2927 (print-utils.o: ../common/print-utils.c): Remove.
2928 (rsp-low.o: ../common/rsp-low.c): Remove.
2929 (common-utils.o: ../common/common-utils.c): Remove.
2930 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2931 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2932 (vec.o: ../common/vec.c): Remove.
2933 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2934 (xml-utils.o: ../common/xml-utils.c): Remove.
2935 (ptid.o: ../common/ptid.c): Remove.
2936 (buffer.o: ../common/buffer.c): Remove.
2937 (format.o: ../common/format.c): Remove.
2938 (filestuff.o: ../common/filestuff.c): Remove.
2939 (agent.o: ../common/agent.c): Remove.
2940 (errors.o: ../common/errors.c): Remove.
2941 (environ.o: ../common/environ.c): Remove.
2942 (common-debug.o: ../common/common-debug.c): Remove.
2943 (cleanups.o: ../common/cleanups.c): Remove.
2944 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2945 (fileio.o: ../common/fileio.c): Remove.
2946 (common-regcache.o: ../common/common-regcache.c): Remove.
2947 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2948 (new-op.o: ../common/new-op.c): Remove.
2949 (btrace-common.o: ../common/btrace-common.c): Remove.
2951 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2953 * Makefile.in (%.o: ../target/%.c): New rule.
2954 (waitstatus.o: ../target/waitstatus.c): Remove.
2956 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2959 (%.c: ../regformats/%.dat,
2960 (%.c: ../regformats/arm/%.dat,
2961 (%.c: ../regformats/i386/%.dat,
2962 (%.c: ../regformats/rs6000/%.dat): New rules.
2963 (aarch64.c): Remove.
2964 (reg-arm.c): Remove.
2965 (arm-with-iwmmxt.c): Remove.
2966 (arm-with-vfpv2.c): Remove.
2967 (arm-with-vfpv3.c): Remove.
2968 (arm-with-neon.c): Remove.
2969 (reg-bfin.c): Remove.
2970 (reg-cris.c): Remove.
2971 (reg-crisv32.c): Remove.
2973 (i386-linux.c): Remove.
2974 (i386-avx.c): Remove.
2975 (i386-avx-linux.c): Remove.
2976 (i386-avx-avx512.c): Remove.
2977 (i386-avx-avx512-linux.c): Remove.
2978 (i386-mpx.c): Remove.
2979 (i386-mpx-linux.c): Remove.
2980 (i386-avx-mpx-avx512-pku.c): Remove.
2981 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2982 (i386-avx-mpx.c): Remove.
2983 (i386-avx-mpx-linux.c): Remove.
2984 (i386-mmx.c): Remove.
2985 (i386-mmx-linux.c): Remove.
2986 (reg-ia64.c): Remove.
2987 (reg-m32r.c): Remove.
2988 (reg-m68k.c): Remove.
2990 (mips-linux.c): Remove.
2991 (mips-dsp-linux.c): Remove.
2992 (mips64-linux.c): Remove.
2993 (mips64-dsp-linux.c): Remove.
2994 (nios2-linux.c): Remove.
2995 (powerpc-32.c): Remove.
2996 (powerpc-32l.c): Remove.
2997 (powerpc-altivec32l.c): Remove.
2998 (powerpc-cell32l.c): Remove.
2999 (powerpc-vsx32l.c): Remove.
3000 (powerpc-isa205-32l.c): Remove.
3001 (powerpc-isa205-altivec32l.c): Remove.
3002 (powerpc-isa205-vsx32l.c): Remove.
3003 (powerpc-e500l.c): Remove.
3004 (powerpc-64l.c): Remove.
3005 (powerpc-altivec64l.c): Remove.
3006 (powerpc-cell64l.c): Remove.
3007 (powerpc-vsx64l.c): Remove.
3008 (powerpc-isa205-64l.c): Remove.
3009 (powerpc-isa205-altivec64l.c): Remove.
3010 (powerpc-isa205-vsx64l.c): Remove.
3011 (s390-linux32.c): Remove.
3012 (s390-linux32v1.c): Remove.
3013 (s390-linux32v2.c): Remove.
3014 (s390-linux64.c): Remove.
3015 (s390-linux64v1.c): Remove.
3016 (s390-linux64v2.c): Remove.
3017 (s390-te-linux64.c): Remove.
3018 (s390-vx-linux64.c): Remove.
3019 (s390-tevx-linux64.c): Remove.
3020 (s390x-linux64.c): Remove.
3021 (s390x-linux64v1.c): Remove.
3022 (s390x-linux64v2.c): Remove.
3023 (s390x-te-linux64.c): Remove.
3024 (s390x-vx-linux64.c): Remove.
3025 (s390x-tevx-linux64.c): Remove.
3026 (tic6x-c64xp-linux.c): Remove.
3027 (tic6x-c64x-linux.c): Remove.
3028 (tic6x-c62x-linux.c): Remove.
3030 (reg-sparc64.c): Remove.
3031 (reg-spu.c): Remove.
3033 (amd64-linux.c): Remove.
3034 (amd64-avx.c): Remove.
3035 (amd64-avx-linux.c): Remove.
3036 (amd64-avx-avx512.c): Remove.
3037 (amd64-avx-avx512-linux.c): Remove.
3038 (amd64-mpx.c): Remove.
3039 (amd64-mpx-linux.c): Remove.
3040 (amd64-avx-mpx-avx512-pku.c): Remove.
3041 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3042 (amd64-avx-mpx.c): Remove.
3043 (amd64-avx-mpx-linux.c): Remove.
3045 (x32-linux.c): Remove.
3046 (x32-avx.c): Remove.
3047 (x32-avx-linux.c): Remove.
3048 (x32-avx-avx512.c): Remove.
3049 (x32-avx-avx512-linux.c): Remove.
3050 (reg-xtensa.c): Remove.
3051 (reg-tilegx.c): Remove.
3052 (reg-tilegx32.c): Remove.
3054 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3056 * Makefile.in (SFILES): Add "common/environ.c".
3057 (OBJS): Add "common/environ.h".
3059 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3061 * configure.ac: Check if the fs_base and gs_base members of
3062 `struct user_regs_struct' exist.
3063 * config.in: Regenerated.
3064 * configure: Likewise.
3066 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3068 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3070 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3071 (get_next_pcs_syscall_next_pc): Likewise.
3073 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3075 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3076 * nto-x86-low.c: Likewise.
3078 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3080 * Makefile.in: Include disable-implicit-rules.mk.
3082 2016-11-23 Pedro Alves <palves@redhat.com>
3084 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3085 (debug_vprintf): Use std::chrono::steady_clock instead of
3086 gettimeofday. Use '.' instead of ':'.
3087 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3088 (get_timestamp): Use std::chrono::steady_clock instead of
3091 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3093 * Makefile.in: Fix whitespace formatting.
3095 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3097 * Makefile.in (SFILES, OBS): Flatten list and order
3100 2016-11-23 Pedro Alves <palves@redhat.com>
3102 * event-loop.c (handle_file_event): Use warning.
3103 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3104 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3107 2016-11-23 Pedro Alves <palves@redhat.com>
3109 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3111 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3112 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3113 debug_printf and debug_flush for debug output.
3114 * server.c (handle_general_set): Likewise.
3115 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3118 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3120 * Makefile.in (.c.o): Replace rule with ...
3121 (%.o: %.c): ... this one.
3123 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3125 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3126 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3128 * configure.ac: Remove checks for the make program.
3129 * configure: Re-generate.
3131 2016-10-28 Pedro Alves <palves@redhat.com>
3133 * Makefile.in (CXX_DIALECT): Get from configure.
3134 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3135 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3136 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3137 * config.in: Regenerate.
3138 * configure: Regenerate.
3140 2016-10-27 Yao Qi <yao.qi@linaro.org>
3142 * linux-low.c (linux_supports_range_stepping): Return true if
3143 can_software_single_step return true.
3145 2016-10-27 Yao Qi <yao.qi@linaro.org>
3147 * inferiors.c (find_inferior_in_random): New function.
3148 * inferiors.h (find_inferior_in_random): Declare.
3149 * linux-low.c (linux_wait_for_event_filtered): Call
3150 find_inferior_in_random instead of find_inferior.
3152 2016-10-27 Yao Qi <yao.qi@linaro.org>
3154 * linux-low.c (linux_wait_1): If single-step breakpoints are
3155 inserted, remove them.
3157 2016-10-26 Pedro Alves <palves@redhat.com>
3159 * linux-low.c (handle_extended_wait): Link parent/child fork
3161 (linux_wait_1): Unlink them.
3162 (linux_set_resume_request): Ignore resume requests for
3163 already-resumed and unhandled fork child threads.
3164 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3165 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3167 (handle_v_requests) <vCont>: Don't call require_running.
3168 * server.h (in_queued_stop_replies): New declaration.
3170 2016-10-24 Yao Qi <yao.qi@linaro.org>
3173 * linux-aarch64-low.c (append_insns): Cast the return value to
3176 2016-10-10 Yao Qi <yao.qi@linaro.org>
3178 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3180 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3182 * target.c (target_supports_multi_process): New function, moved
3184 * target.h (target_supports_multi_process): ... here. Remove
3187 2016-10-05 Tom Tromey <tom@tromey.com>
3190 * tracepoint.c (handle_tracepoint_bkpts): Check
3191 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3193 2016-10-05 Yao Qi <yao.qi@linaro.org>
3195 * configure.srv: Update the path of arm-*.xml files.
3197 2016-10-05 Terry Guo <terry.guo@arm.com>
3198 Yao Qi <yao.qi@linaro.org>
3200 * Makefile.in: Adjust the path of rules.
3201 * configure.srv: Update the path of xml files.
3202 * regformats/arm-with-iwmmxt.dat: Regenerated.
3203 * regformats/arm-with-neon.dat: Likewise.
3204 * regformats/arm-with-vfpv2.dat: Likewise.
3205 * regformats/arm-with-vfpv3.dat Likewise.
3207 2016-09-30 Yao Qi <yao.qi@linaro.org>
3210 * target.c (target_stop_and_wait): Don't call
3211 target_continue_no_signal, use resume_stop instead.
3213 2016-09-26 Yao Qi <yao.qi@linaro.org>
3215 * linux-low.c (linux_wait_1): Call debug_exit.
3217 2016-09-23 Pedro Alves <palves@redhat.com>
3219 * Makefile.in (SFILES): Add common/new-op.c.
3220 (OBS): Add common/new-op.o.
3221 (new-op.o): New rule.
3223 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3225 * .gitinore: Ignore more files.
3227 2016-09-21 Yao Qi <yao.qi@linaro.org>
3229 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3232 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3234 * server.c (start_inferior): Call target_mourn_inferior instead of
3235 mourn_inferior; pass ptid_t argument to it.
3237 (handle_target_event): Likewise.
3238 * target.c (target_mourn_inferior): New function.
3239 * target.h (mourn_inferior): Delete macro.
3241 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3243 * linux-low.c (lwp_is_stepping): New function.
3245 2016-09-06 Carl Love <cel@us.ibm.com>
3247 * server.c (start_inferior): Fixed comment, requested comment change
3248 didn't get updated correctly. Removed reference to ptrace () call as
3249 it is only true on Linux systems.
3251 2016-09-06 Carl Love <cel@us.ibm.com>
3253 * server.c (start_inferior): Do not call
3254 function target_post_create_inferior () if the
3255 inferior process has already exited.
3257 2016-09-05 Pedro Alves <palves@redhat.com>
3259 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3260 (COMPILE.pre, CC_LD): Use CXX directly.
3261 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3262 * acinclude.m4: Don't include build-with-cxx.m4.
3263 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3264 * configure: Regenerate.
3266 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3269 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3270 call writing data to own_buf.
3272 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3274 * target.c (mywait): Call target_wait instead of
3276 (target_wait): New function.
3278 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3280 * server.c (start_inferior): New variable 'ptid'. Replace calls
3281 to the_target->resume by target_continue{,_no_signal}, depending
3283 * target.c (target_stop_and_wait): Call target_continue_no_signal
3284 instead of the_target->resume.
3285 (target_continue): New function.
3287 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3289 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3291 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3294 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3296 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3297 * linux-arm-low.c (ps_get_thread_area): Likewise.
3298 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3299 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3300 * linux-mips-low.c (ps_get_thread_area): Likewise.
3301 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3302 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3303 * linux-x86-low.c (ps_get_thread_area): Likewise.
3304 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3306 2016-08-19 Pedro Alves <palves@redhat.com>
3308 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3310 2016-08-19 Pedro Alves <palves@redhat.com>
3312 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3313 comment. Use memcpy instead of casting through unsigned long.
3315 2016-08-19 Pedro Alves <palves@redhat.com>
3317 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3318 allocating around 0x80000000.
3320 2016-08-19 Pedro Alves <palves@redhat.com>
3323 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3324 (x32-avx512-linux-ipa.o): New rules.
3325 * configure.ac (x86_64-*-linux*): New x32 check.
3326 * configure.srv (ipa_x32_linux_regobj): New.
3327 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3328 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3330 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3332 * configure: Regenerate.
3334 2016-08-09 Pedro Alves <palves@redhat.com>
3337 * Makefile.in (OBS): Add signals-state-save-restore.o.
3338 (signals-state-save-restore.o): New rule.
3339 * config.in: Regenerate.
3340 * configure: Regenerate.
3341 * linux-low.c: Include "signals-state-save-restore.h".
3342 (linux_create_inferior): Call
3343 restore_original_signals_state.
3344 * server.c: Include "dispositions-save-restore.h".
3345 (captured_main): Call save_original_signals_state.
3347 2016-08-05 Pedro Alves <palves@redhat.com>
3349 * configure: Regenerate.
3351 2016-08-04 Yao Qi <yao.qi@linaro.org>
3353 * linux-low.c (regsets_fetch_inferior_registers): Check
3354 errno is ESRCH or not.
3356 2016-08-02 Yao Qi <yao.qi@linaro.org>
3358 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3359 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3360 (thread_db_load_search): Update.
3361 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3362 td_ta_set_event and td_ta_event_getmsg.
3364 2016-07-26 Pedro Alves <palves@redhat.com>
3367 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3368 of unsigned long for 64-bit registers and use uint32_t instead of
3369 unsigned int for 32-bit registers.
3371 2016-07-26 Pedro Alves <palves@redhat.com>
3373 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3376 2016-07-21 Tom Tromey <tom@tromey.com>
3378 * configure: Rebuild.
3380 2016-07-21 Yao Qi <yao.qi@linaro.org>
3382 * mem-break.c (find_gdb_breakpoint): Cast bp to
3383 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3385 2016-07-21 Yao Qi <yao.qi@linaro.org>
3387 * server.c (handle_v_requests): Support s and S actions
3388 if target_supports_software_single_step return true.
3390 2016-07-21 Yao Qi <yao.qi@linaro.org>
3392 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3393 is resume_step, call maybe_hw_step.
3394 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3396 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3398 (proceed_one_lwp): If resume request is resume_step, install
3399 reinsert breakpoints and call maybe_hw_step.
3401 2016-07-21 Yao Qi <yao.qi@linaro.org>
3403 * linux-low.c (proceed_one_lwp): Declare.
3404 (linux_resume_one_thread): Remove local variable 'step'.
3405 Lift code enqueue signal. Call proceed_one_lwp instead of
3406 linux_resume_one_lwp.
3408 2016-07-21 Yao Qi <yao.qi@linaro.org>
3410 * linux-low.c (linux_resume_one_thread): Call
3411 enqueue_pending_signal.
3413 2016-07-21 Yao Qi <yao.qi@linaro.org>
3415 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3416 * inferiors.c (do_restore_current_thread_cleanup): New function.
3417 (make_cleanup_restore_current_thread): Likewise.
3418 * linux-low.c (install_software_single_step_breakpoints): Call
3419 make_cleanup_restore_current_thread. Switch current_thread to
3422 2016-07-21 Yao Qi <yao.qi@linaro.org>
3424 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3425 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3426 (clone_one_breakpoint): Likewise.
3427 (delete_reinsert_breakpoints): Change parameter to thread.
3429 (has_reinsert_breakpoints): Likewise.
3430 (uninsert_reinsert_breakpoints): Likewise.
3431 (reinsert_reinsert_breakpoints): Likewise.
3432 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3433 (delete_reinsert_breakpoints): Likewise.
3434 (reinsert_reinsert_breakpoints): Likewise.
3435 (uninsert_reinsert_breakpoints): Likewise.
3436 (has_reinsert_breakpoints): Likewise.
3438 2016-07-21 Yao Qi <yao.qi@linaro.org>
3440 * inferiors.c (get_thread_process): Make parameter const.
3441 * inferiors.h (get_thread_process): Update declaration.
3442 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3443 Add new parameters child_thread and parent_thread. Callers
3445 * mem-break.h (clone_all_breakpoints): Update declaration.
3447 2016-07-21 Yao Qi <yao.qi@linaro.org>
3449 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3450 <command_list, handler>: Remove.
3451 (struct gdb_breakpoint): New.
3452 (struct other_breakpoint): New.
3453 (struct reinsert_breakpoint): New.
3454 (is_gdb_breakpoint): New function.
3455 (any_persistent_commands): Update command_list if
3456 is_gdb_breakpoint returns true.
3457 (set_breakpoint): Create breakpoints according to their types.
3458 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3459 (set_gdb_breakpoint_1): Likewise.
3460 (set_gdb_breakpoint): Likewise.
3461 (clear_breakpoint_conditions): Change parameter type to
3462 'struct gdb_breakpoint *'.
3463 (clear_breakpoint_commands): Likewise.
3464 (clear_breakpoint_conditions_and_commands): Likewise.
3465 (add_condition_to_breakpoint): Likewise.
3466 (add_breakpoint_condition): Likewise.
3467 (add_commands_to_breakpoint): Likewise.
3468 (check_breakpoints): Check other_breakpoint.
3469 (clone_one_breakpoint): Clone breakpopint according to its type.
3470 * mem-break.h (struct gdb_breakpoint): Declare.
3471 (set_gdb_breakpoint): Update declaration.
3472 (clear_breakpoint_conditions_and_commands): Likewise.
3473 (add_breakpoint_condition): Likewise.
3474 (add_breakpoint_commands): Likewise.
3475 * server.c (process_point_options): Change parameter type to
3476 'struct gdb_breakpoint *'.
3478 2016-07-21 Yao Qi <yao.qi@linaro.org>
3480 * mem-break.c (set_breakpoint_at): Rename it to ...
3481 (set_breakpoint_type_at): ... it.
3482 (set_breakpoint_at): Call set_breakpoint_type_at.
3483 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3484 * mem-break.h (set_breakpoint_at): Update comments.
3486 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3488 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3490 (nios2_store_gregset): Likewise.
3492 2016-07-01 Pedro Alves <palves@redhat.com>
3493 Antoine Tremblay <antoine.tremblay@ericsson.com>
3495 * linux-low.c: Change interface to take the target lwp_info
3496 pointer directly and return void. Handle detaching from a zombie
3498 (linux_detach_lwp_callback): New function.
3499 (linux_detach): Detach from the leader thread after detaching from
3502 2016-06-28 Yao Qi <yao.qi@linaro.org>
3504 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3505 for variable new_offset.
3506 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3507 (aarch64_ftrace_insn_reloc_cb): Likewise.
3508 (aarch64_ftrace_insn_reloc_tb): Likewise.
3509 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3510 PRIx64 instead of PRIx32.
3512 2016-06-28 Yao Qi <yao.qi@linaro.org>
3514 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3515 (the_low_target): Install arm_get_syscall_trapinfo.
3517 2016-06-28 Yao Qi <yao.qi@linaro.org>
3519 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3521 (the_low_target): Install aarch64_get_syscall_trapinfo.
3523 2016-06-28 Yao Qi <yao.qi@linaro.org>
3525 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3527 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3528 Remove parameter sysno.
3529 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3532 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3534 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3535 (s390_emit_ne_goto): Likewise.
3536 (s390_emit_lt_goto): Likewise.
3537 (s390_emit_le_goto): Likewise.
3538 (s390_emit_gt_goto): Likewise.
3539 (s390_emit_ge_goto): Likewise.
3540 (s390x_emit_eq_goto): Likewise.
3541 (s390x_emit_ne_goto): Likewise.
3542 (s390x_emit_lt_goto): Likewise.
3543 (s390x_emit_le_goto): Likewise.
3544 (s390x_emit_gt_goto): Likewise.
3545 (s390x_emit_ge_goto): Likewise.
3546 (s390_emit_ops_impl): Mark variable static.
3547 (s390x_emit_ops): Likewise.
3549 2016-06-17 Yao Qi <yao.qi@linaro.org>
3551 * linux-low.c (handle_extended_wait): Call
3552 uninsert_reinsert_breakpoints for the parent process. Remove
3553 reinsert breakpoints from the child process. Reinsert them to
3554 the parent process when vfork is done.
3555 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3556 (reinsert_reinsert_breakpoints): New function.
3557 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3558 (reinsert_reinsert_breakpoints): Declare.
3560 2016-06-17 Yao Qi <yao.qi@linaro.org>
3562 * linux-low.c (handle_extended_wait): If the parent is doing
3563 step-over, remove the reinsert breakpoints from the forked child.
3565 2016-06-17 Yao Qi <yao.qi@linaro.org>
3567 * linux-low.c (unsuspend_all_lwps): Declare.
3568 (linux_low_filter_event): If thread exited, call finish_step_over.
3569 If step-over is finished, unsuspend other threads.
3571 2016-06-17 Yao Qi <yao.qi@linaro.org>
3573 * linux-low.c (linux_resume_one_lwp_throw): Assert
3574 has_reinsert_breakpoints returns false.
3575 * mem-break.c (delete_disabled_breakpoints): Assert
3576 bp type isn't reinsert_breakpoint.
3578 2016-06-17 Yao Qi <yao.qi@linaro.org>
3580 * linux-low.c (maybe_hw_step): New function.
3581 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3582 (finish_step_over): Switch current_thread to lwp temporarily,
3583 and assert has_reinsert_breakpoints returns true.
3584 (proceed_one_lwp): Call maybe_hw_step.
3585 * mem-break.c (has_reinsert_breakpoints): New function.
3586 * mem-break.h (has_reinsert_breakpoints): Declare.
3588 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3590 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3592 2016-05-17 Yao Qi <yao.qi@linaro.org>
3594 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3595 instead of find_inferior.
3597 2016-05-05 Yao Qi <yao.qi@linaro.org>
3599 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3600 Initialize res to zero.
3602 2016-05-05 Yao Qi <yao.qi@linaro.org>
3604 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3607 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3609 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3610 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3611 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3613 2016-04-28 Par Olsson <par.olsson@windriver.com>
3614 Simon Marchi <simon.marchi@ericsson.com>
3616 * tracepoint.c (write_inferior_int8): New function.
3617 (cmd_qtenable_disable): Write enable flag using
3618 write_inferior_int8.
3620 2016-04-25 Yao Qi <yao.qi@linaro.org>
3622 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3623 (need_step_over_p): Return zero if the LWP has pending signals
3624 can be delivered on software single step target.
3626 2016-04-25 Yao Qi <yao.qi@linaro.org>
3628 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3629 return instead of error.
3631 2016-04-22 Yao Qi <yao.qi@linaro.org>
3633 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3636 2016-04-22 Yao Qi <yao.qi@linaro.org>
3638 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3639 signal when stepping over breakpoint with software single
3642 2016-04-21 Pedro Alves <palves@redhat.com>
3644 * linux-s390-low.c (s390_collect_ptrace_register)
3645 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3647 (s390_check_regset): Use void * instead of gdb_byte *.
3649 2016-04-20 Pedro Alves <palves@redhat.com>
3651 * configure: Renegerate.
3653 2016-04-20 Yao Qi <yao.qi@linaro.org>
3655 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3656 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3658 (arm_store_gregset): Likewise.
3660 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3662 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3663 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3664 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3665 (amd64-avx-mpx-linux.c): New rules.
3666 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3667 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3668 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3669 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3670 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3671 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3672 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3673 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3674 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3675 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3676 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3677 * linux-x86-low.c (x86_linux_read_description): Add case for
3678 X86_XSTATE_AVX_MPX_MASK.
3679 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3680 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3681 init_registers_i386_avx_mpx_linux.
3682 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3683 (initialize_low_tracepoint): Call
3684 init_registers_i386_avx_mpx_linux.
3685 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3686 (initialize_low_tracepoint): Call
3687 init_registers_amd64_avx_mpx_linux.
3688 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3689 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3690 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3693 2016-04-18 Pedro Alves <palves@redhat.com>
3695 * configure: Regenerate.
3697 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3699 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3700 (aarch64_emit_sub): Likewise.
3702 2016-04-12 Pedro Alves <palves@redhat.com>
3704 * utils.c (prepare_to_throw_exception): Delete.
3706 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3708 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3710 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3712 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3714 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3716 * linux-aarch64-ipa.c: Add <elf.h> include.
3717 * linux-ppc-ipa.c: Add <elf.h> include.
3718 * linux-s390-ipa.c: Add <elf.h> include.
3720 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3722 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3723 (get_raw_reg_ptr): Likewise.
3724 (get_trace_state_variable_value_ptr): Likewise.
3725 (set_trace_state_variable_value_ptr): Likewise.
3726 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3729 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3730 Marcin Kościelnicki <koriakin@0x04.net>
3733 * linux-ppc-low.c (emit_insns): New function.
3734 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3735 (ppc_emit_prologue): New function.
3736 (ppc_emit_epilogue): New function.
3737 (ppc_emit_add): New function.
3738 (ppc_emit_sub): New function.
3739 (ppc_emit_mul): New function.
3740 (ppc_emit_lsh): New function.
3741 (ppc_emit_rsh_signed): New function.
3742 (ppc_emit_rsh_unsigned): New function.
3743 (ppc_emit_ext): New function.
3744 (ppc_emit_zero_ext): New function.
3745 (ppc_emit_log_not): New function.
3746 (ppc_emit_bit_and): New function.
3747 (ppc_emit_bit_or): New function.
3748 (ppc_emit_bit_xor): New function.
3749 (ppc_emit_bit_not): New function.
3750 (ppc_emit_equal): New function.
3751 (ppc_emit_less_signed): New function.
3752 (ppc_emit_less_unsigned): New function.
3753 (ppc_emit_ref): New function.
3754 (ppc_emit_const): New function.
3755 (ppc_emit_reg): New function.
3756 (ppc_emit_pop): New function.
3757 (ppc_emit_stack_flush): New function.
3758 (ppc_emit_swap): New function.
3759 (ppc_emit_stack_adjust): New function.
3760 (ppc_emit_call): New function.
3761 (ppc_emit_int_call_1): New function.
3762 (ppc_emit_void_call_2): New function.
3763 (ppc_emit_if_goto): New function.
3764 (ppc_emit_goto): New function.
3765 (ppc_emit_eq_goto): New function.
3766 (ppc_emit_ne_goto): New function.
3767 (ppc_emit_lt_goto): New function.
3768 (ppc_emit_le_goto): New function.
3769 (ppc_emit_gt_goto): New function.
3770 (ppc_emit_ge_goto): New function.
3771 (ppc_write_goto_address): New function.
3772 (ppc_emit_ops_impl): New static variable.
3773 (ppc64v1_emit_prologue): New function.
3774 (ppc64v2_emit_prologue): New function.
3775 (ppc64_emit_epilogue): New function.
3776 (ppc64_emit_add): New function.
3777 (ppc64_emit_sub): New function.
3778 (ppc64_emit_mul): New function.
3779 (ppc64_emit_lsh): New function.
3780 (ppc64_emit_rsh_signed): New function.
3781 (ppc64_emit_rsh_unsigned): New function.
3782 (ppc64_emit_ext): New function.
3783 (ppc64_emit_zero_ext): New function.
3784 (ppc64_emit_log_not): New function.
3785 (ppc64_emit_bit_and): New function.
3786 (ppc64_emit_bit_or): New function.
3787 (ppc64_emit_bit_xor): New function.
3788 (ppc64_emit_bit_not): New function.
3789 (ppc64_emit_equal): New function.
3790 (ppc64_emit_less_signed): New function.
3791 (ppc64_emit_less_unsigned): New function.
3792 (ppc64_emit_ref): New function.
3793 (ppc64_emit_const): New function.
3794 (ppc64v1_emit_reg): New function.
3795 (ppc64v2_emit_reg): New function.
3796 (ppc64_emit_pop): New function.
3797 (ppc64_emit_stack_flush): New function.
3798 (ppc64_emit_swap): New function.
3799 (ppc64v1_emit_call): New function.
3800 (ppc64v2_emit_call): New function.
3801 (ppc64v1_emit_int_call_1): New function.
3802 (ppc64v2_emit_int_call_1): New function.
3803 (ppc64v1_emit_void_call_2): New function.
3804 (ppc64v2_emit_void_call_2): New function.
3805 (ppc64_emit_if_goto): New function.
3806 (ppc64_emit_eq_goto): New function.
3807 (ppc64_emit_ne_goto): New function.
3808 (ppc64_emit_lt_goto): New function.
3809 (ppc64_emit_le_goto): New function.
3810 (ppc64_emit_gt_goto): New function.
3811 (ppc64_emit_ge_goto): New function.
3812 (ppc64v1_emit_ops_impl): New static variable.
3813 (ppc64v2_emit_ops_impl): New static variable.
3814 (ppc_emit_ops): New function.
3815 (linux_low_target): Wire in ppc_emit_ops.
3817 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3818 Marcin Kościelnicki <koriakin@0x04.net>
3821 * Makefile.in: Add powerpc-*-ipa.o
3822 * configure.srv: Add ipa_obj for powerpc*-linux.
3823 * linux-ppc-ipa.c: New file.
3824 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3826 (PPC_FIELD): New macro.
3827 (PPC_SEXT): New macro.
3828 (PPC_OP6): New macro.
3829 (PPC_BO): New macro.
3830 (PPC_LI): New macro.
3831 (PPC_BD): New macro.
3832 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3833 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3834 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3835 (ppc_get_thread_area): New function.
3836 (is_elfv2_inferior): New function.
3837 (gen_ds_form): New function.
3838 (GEN_STD): New macro.
3839 (GEN_STDU): New macro.
3840 (GEN_LD): New macro.
3841 (GEN_LDU): New macro.
3842 (gen_d_form): New function.
3843 (GEN_ADDI): New macro.
3844 (GEN_ADDIS): New macro.
3845 (GEN_LI): New macro.
3846 (GEN_LIS): New macro.
3847 (GEN_ORI): New macro.
3848 (GEN_ORIS): New macro.
3849 (GEN_LWZ): New macro.
3850 (GEN_STW): New macro.
3851 (GEN_STWU): New macro.
3852 (gen_xfx_form): New function.
3853 (GEN_MFSPR): New macro.
3854 (GEN_MTSPR): New macro.
3855 (GEN_MFCR): New macro.
3856 (GEN_MTCR): New macro.
3857 (GEN_SYNC): New macro.
3858 (GEN_LWSYNC): New macro.
3859 (gen_x_form): New function.
3860 (GEN_OR): New macro.
3861 (GEN_MR): New macro.
3862 (GEN_LWARX): New macro.
3863 (GEN_STWCX): New macro.
3864 (GEN_CMPW): New macro.
3865 (gen_md_form): New function.
3866 (GEN_RLDICL): New macro.
3867 (GEN_RLDICR): New macro.
3868 (gen_i_form): New function.
3870 (GEN_BL): New macro.
3871 (gen_b_form): New function.
3872 (GEN_BNE): New macro.
3873 (GEN_LOAD): New macro.
3874 (GEN_STORE): New macro.
3875 (gen_limm): New function.
3876 (gen_atomic_xchg): New function.
3877 (gen_call): New function.
3878 (ppc_relocate_instruction): New function.
3879 (ppc_install_fast_tracepoint_jump_pad): New function.
3880 (ppc_get_min_fast_tracepoint_insn_len): New function.
3881 (ppc_get_ipa_tdesc_idx): New function.
3882 (the_low_target): Wire in the new functions.
3883 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3885 * linux-ppc-tdesc.h: New file.
3887 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3889 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3890 (alloc_jump_pad_buffer): New function.
3891 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3892 (alloc_jump_pad_buffer): New function.
3893 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3894 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3895 (alloc_jump_pad_buffer): New function.
3896 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3897 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3898 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3899 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3901 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3903 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3904 * linux-amd64-ipa.c: Likewise.
3905 * linux-i386-ipa.c: Likewise.
3906 * linux-s390-ipa.c: Likewise.
3907 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3908 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3909 set_trace_state_variable_value_ptr.
3910 (struct ipa_sym_addresses): Likewise.
3911 (symbol_list): Likewise.
3912 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3913 accessing gdb_collect directly.
3914 (gdb_collect_ptr_type): New typedef.
3915 (get_raw_reg_ptr_type): New typedef.
3916 (get_trace_state_variable_value_ptr_type): New typedef.
3917 (set_trace_state_variable_value_ptr_type): New typedef.
3918 (gdb_collect_ptr): New global.
3919 (get_raw_reg_ptr): New global.
3920 (get_trace_state_variable_value_ptr): New global.
3921 (set_trace_state_variable_value_ptr): New global.
3922 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3923 accessing get_raw_reg directly.
3924 (get_get_tsv_func_addr): Likewise for
3925 get_trace_state_variable_value_ptr.
3926 (get_set_tsv_func_addr): Likewise for
3927 set_trace_state_variable_value_ptr.
3928 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3930 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3932 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3934 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3936 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3938 (relocate_instruction): Remove own_buf.
3939 * server.c (own_buf): Make global.
3940 (handle_v_requests): Make global.
3941 * server.h (own_buf): New declaration.
3942 (handle_v_requests): New prototype.
3944 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3947 * linux-s390-low.c (add_insns): New function.
3948 (s390_emit_prologue): New function.
3949 (s390_emit_epilogue): New function.
3950 (s390_emit_add): New function.
3951 (s390_emit_sub): New function.
3952 (s390_emit_mul): New function.
3953 (s390_emit_lsh): New function.
3954 (s390_emit_rsh_signed): New function.
3955 (s390_emit_rsh_unsigned): New function.
3956 (s390_emit_ext): New function.
3957 (s390_emit_log_not): New function.
3958 (s390_emit_bit_and): New function.
3959 (s390_emit_bit_or): New function.
3960 (s390_emit_bit_xor): New function.
3961 (s390_emit_bit_not): New function.
3962 (s390_emit_equal): New function.
3963 (s390_emit_less_signed): New function.
3964 (s390_emit_less_unsigned): New function.
3965 (s390_emit_ref): New function.
3966 (s390_emit_if_goto): New function.
3967 (s390_emit_goto): New function.
3968 (s390_write_goto_address): New function.
3969 (s390_emit_litpool): New function.
3970 (s390_emit_const): New function.
3971 (s390_emit_call): New function.
3972 (s390_emit_reg): New function.
3973 (s390_emit_pop): New function.
3974 (s390_emit_stack_flush): New function.
3975 (s390_emit_zero_ext): New function.
3976 (s390_emit_swap): New function.
3977 (s390_emit_stack_adjust): New function.
3978 (s390_emit_set_r2): New function.
3979 (s390_emit_int_call_1): New function.
3980 (s390_emit_void_call_2): New function.
3981 (s390_emit_eq_goto): New function.
3982 (s390_emit_ne_goto): New function.
3983 (s390_emit_lt_goto): New function.
3984 (s390_emit_le_goto): New function.
3985 (s390_emit_gt_goto): New function.
3986 (s390_emit_ge_goto): New function.
3987 (s390x_emit_prologue): New function.
3988 (s390x_emit_epilogue): New function.
3989 (s390x_emit_add): New function.
3990 (s390x_emit_sub): New function.
3991 (s390x_emit_mul): New function.
3992 (s390x_emit_lsh): New function.
3993 (s390x_emit_rsh_signed): New function.
3994 (s390x_emit_rsh_unsigned): New function.
3995 (s390x_emit_ext): New function.
3996 (s390x_emit_log_not): New function.
3997 (s390x_emit_bit_and): New function.
3998 (s390x_emit_bit_or): New function.
3999 (s390x_emit_bit_xor): New function.
4000 (s390x_emit_bit_not): New function.
4001 (s390x_emit_equal): New function.
4002 (s390x_emit_less_signed): New function.
4003 (s390x_emit_less_unsigned): New function.
4004 (s390x_emit_ref): New function.
4005 (s390x_emit_if_goto): New function.
4006 (s390x_emit_const): New function.
4007 (s390x_emit_call): New function.
4008 (s390x_emit_reg): New function.
4009 (s390x_emit_pop): New function.
4010 (s390x_emit_stack_flush): New function.
4011 (s390x_emit_zero_ext): New function.
4012 (s390x_emit_swap): New function.
4013 (s390x_emit_stack_adjust): New function.
4014 (s390x_emit_int_call_1): New function.
4015 (s390x_emit_void_call_2): New function.
4016 (s390x_emit_eq_goto): New function.
4017 (s390x_emit_ne_goto): New function.
4018 (s390x_emit_lt_goto): New function.
4019 (s390x_emit_le_goto): New function.
4020 (s390x_emit_gt_goto): New function.
4021 (s390x_emit_ge_goto): New function.
4022 (s390_emit_ops): New function.
4023 (struct linux_target_ops): Fill in emit_ops hook.
4025 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4028 * Makefile.in: Add s390 IPA files.
4029 * configure.srv: Build IPA for s390.
4030 * linux-s390-ipa.c: New file.
4031 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4032 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4033 (tdesc_s390_linux32): Likewise.
4034 (init_registers_s390_linux32v1): Likewise.
4035 (tdesc_s390_linux32v1): Likewise.
4036 (init_registers_s390_linux32v2): Likewise.
4037 (tdesc_s390_linux32v2): Likewise.
4038 (init_registers_s390_linux64): Likewise.
4039 (tdesc_s390_linux64): Likewise.
4040 (init_registers_s390_linux64v1): Likewise.
4041 (tdesc_s390_linux64v1): Likewise.
4042 (init_registers_s390_linux64v2): Likewise.
4043 (tdesc_s390_linux64v2): Likewise.
4044 (init_registers_s390_te_linux64): Likewise.
4045 (tdesc_s390_te_linux64): Likewise.
4046 (init_registers_s390_vx_linux64): Likewise.
4047 (tdesc_s390_vx_linux64): Likewise.
4048 (init_registers_s390_tevx_linux64): Likewise.
4049 (tdesc_s390_tevx_linux64): Likewise.
4050 (init_registers_s390x_linux64): Likewise.
4051 (tdesc_s390x_linux64): Likewise.
4052 (init_registers_s390x_linux64v1): Likewise.
4053 (tdesc_s390x_linux64v1): Likewise.
4054 (init_registers_s390x_linux64v2): Likewise.
4055 (tdesc_s390x_linux64v2): Likewise.
4056 (init_registers_s390x_te_linux64): Likewise.
4057 (tdesc_s390x_te_linux64): Likewise.
4058 (init_registers_s390x_vx_linux64): Likewise.
4059 (tdesc_s390x_vx_linux64): Likewise.
4060 (init_registers_s390x_tevx_linux64): Likewise.
4061 (tdesc_s390x_tevx_linux64): Likewise.
4062 (have_hwcap_s390_vx): New static variable.
4063 (s390_arch_setup): Fill have_hwcap_s390_vx.
4064 (s390_get_thread_area): New function.
4065 (s390_ft_entry_gpr_esa): New const.
4066 (s390_ft_entry_gpr_zarch): New const.
4067 (s390_ft_entry_misc): New const.
4068 (s390_ft_entry_fr): New const.
4069 (s390_ft_entry_vr): New const.
4070 (s390_ft_main_31): New const.
4071 (s390_ft_main_64): New const.
4072 (s390_ft_exit_fr): New const.
4073 (s390_ft_exit_vr): New const.
4074 (s390_ft_exit_misc): New const.
4075 (s390_ft_exit_gpr_esa): New const.
4076 (s390_ft_exit_gpr_zarch): New const.
4077 (append_insns): New function.
4078 (s390_relocate_instruction): New function.
4079 (s390_install_fast_tracepoint_jump_pad): New function.
4080 (s390_get_min_fast_tracepoint_insn_len): New function.
4081 (s390_get_ipa_tdesc_idx): New function.
4082 (struct linux_target_ops): Wire in the above functions.
4083 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4084 * linux-s390-tdesc.h: New file.
4086 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4088 * linux-s390-low.c (s390_supports_tracepoints): New function.
4089 (struct linux_target_ops): Fill supports_tracepoints hook.
4091 2016-03-18 Yao Qi <yao.qi@linaro.org>
4093 * linux-low.c (lwp_signal_can_be_delivered): New function.
4094 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4096 2016-03-18 Yao Qi <yao.qi@linaro.org>
4098 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4099 0 if signal is enqueued. Remove 'signal' from one debugging
4100 message. Move one debugging message to some lines below.
4101 Remove code setting 'signal' to 0.
4103 2016-03-18 Yao Qi <yao.qi@linaro.org>
4105 * linux-low.c (linux_low_filter_event): Remove redundant
4106 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4108 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4110 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4111 (struct linux_target_ops): Wire in the above.
4113 2016-03-03 Yao Qi <yao.qi@linaro.org>
4115 * linux-low.c: Update comments to start_step_over.
4117 2016-03-03 Yao Qi <yao.qi@linaro.org>
4120 * linux-low.c (handle_extended_wait): Set child suspended
4121 if event_lwp->bp_reinsert isn't zero.
4123 2016-03-02 Yao Qi <yao.qi@linaro.org>
4125 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4126 enqueue_pending_signal.
4128 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4130 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4133 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4135 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4136 (s390_regmap_3264) [!__s390x__]: New global.
4137 (s390_collect_ptrace_register): Skip map entries containing -1.
4138 (s390_supply_ptrace_register): Ditto.
4139 (s390_fill_gprs_high): New function.
4140 (s390_store_gprs_high): New function.
4141 (s390_regsets): Add NT_S390_HIGH_GPRS.
4142 (s390_get_hwcap): Enable on 31-bit.
4143 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4144 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4145 Detect NT_S390_HIGH_GPRS.
4146 (s390_usrregs_info_3264): Enable on 31-bit.
4147 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4148 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4150 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4153 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4154 * configure.srv: Ditto.
4155 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4156 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4157 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4158 (init_registers_amd64_linux): Remove prototype.
4159 (tdesc_amd64_linux): Remove declaration.
4160 (get_ipa_tdesc): New function.
4161 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4162 initialize remaining tdescs.
4163 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4164 (init_registers_i386_linux): Remove prototype.
4165 (tdesc_i386_linux): Remove declaration.
4166 (get_ipa_tdesc): New function.
4167 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4168 initialize remaining tdescs.
4169 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4170 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4171 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4172 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4173 (x86_get_ipa_tdesc_idx): New function.
4174 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4175 * linux-x86-tdesc.h: New file.
4176 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4177 (target_get_ipa_tdesc_idx): New macro.
4178 * tracepoint.c (ipa_tdesc_idx): New macro.
4179 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4180 (symbol_list): Add ipa_tdesc_idx.
4181 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4182 (ipa_tdesc): Remove.
4183 (ipa_tdesc_idx): New variable.
4184 (get_context_regcache): Use get_ipa_tdesc.
4185 (gdb_collect): Ditto.
4187 * tracepoint.h (get_ipa_tdesc): New prototype.
4188 (ipa_tdesc): Remove.
4190 2016-02-24 Pedro Alves <palves@redhat.com>
4192 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4193 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4194 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4195 Factor out common code between the USE_SIGTRAP_SIGINFO and
4196 !USE_SIGTRAP_SIGINFO blocks.
4197 (linux_low_filter_event): Call save_stop_reason instead of
4198 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4200 (linux_wait_1): Update comments.
4202 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4204 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4205 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4206 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4207 ppc_insert_point, ppc_remove_point.
4209 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4211 * linux-s390-low.c (s390_supports_z_point_type): New function.
4212 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4214 2016-02-16 Yao Qi <yao.qi@linaro.org>
4216 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4217 PC. Get pc from regcache_read_pc.
4219 2016-02-12 Yao Qi <yao.qi@linaro.org>
4221 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4222 or linux_get_pc_32bit.
4223 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4225 2016-02-12 Yao Qi <yao.qi@linaro.org>
4227 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4228 arm_linux_get_next_pcs_fixup.
4230 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4232 * tracepoint.c (x_tracepoint_action_download): Change
4233 write_inferior_data_ptr to write_inferior_data_pointer.
4234 (cmd_qtstart): Likewise.
4235 (write_inferior_data_ptr): Remove.
4236 (download_agent_expr): Change write_inferior_data_ptr to
4237 write_inferior_data_pointer.
4238 (download_tracepoint_1): Likewise.
4239 (download_tracepoint): Likewise.
4240 (download_trace_state_variables): Likewise.
4242 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4243 Marcin Kościelnicki <koriakin@0x04.net>
4245 * tracepoint.c (struct tracepoint_action_ops): Remove.
4246 (struct tracepoint_action): Remove ops.
4247 (m_tracepoint_action_download, r_tracepoint_action_download)
4248 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4249 size and offset accordingly.
4250 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4251 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4252 (tracepoint_action_send, tracepoint_action_download): New functions.
4253 Helpers for trace action handlers.
4254 (add_tracepoint_action): Remove setup actions ops.
4255 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4257 2016-02-10 Yao Qi <yao.qi@linaro.org>
4259 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4261 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4263 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4265 * configure: Regenerate.
4267 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4269 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4270 void * to gdb_byte *.
4271 * linux-low.c (siginfo_fixup): Likewise.
4272 (linux_xfer_siginfo): Likewise.
4273 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4275 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4277 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4279 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4281 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4283 * linux-x86-low.c [__x86_64__]: Include
4284 "nat/amd64-linux-siginfo.h".
4285 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4286 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4287 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4288 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4289 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4290 (cpt_si_fd, si_timerid, si_overrun): Move from
4291 nat/amd64-linux-siginfo.c.
4292 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4294 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4296 * server.c (skip_to_semicolon): Remove.
4297 (process_point_options): Use strchrnul instead of
4300 2016-01-26 Yao Qi <yao.qi@linaro.org>
4302 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4303 * linux-low.c (install_software_single_step_breakpoints): Don't
4304 call regcache_read_pc.
4305 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4308 2016-01-26 Yao Qi <yao.qi@linaro.org>
4310 * linux-low.c (install_software_single_step_breakpoints): Call
4311 regcache_read_pc instead of get_pc.
4313 2016-01-26 Yao Qi <yao.qi@linaro.org>
4315 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4316 (unblock_async_io): Rename to ...
4317 (block_unblock_async_io): ... it. New function.
4318 (enable_async_io): Don't install SIGIO handler. Unblock it
4320 (disable_async_io): Don't ignore SIGIO. Block it instead.
4321 (initialize_async_io): Install SIGIO handler. Don't call
4324 2016-01-26 Yao Qi <yao.qi@linaro.org>
4326 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4327 first character is '\003', call *the_target->request_interrupt.
4329 2016-01-25 Yao Qi <yao.qi@linaro.org>
4331 * remote-utils.c (new_thread_notify): Remove.
4332 (dead_thread_notify): Likewise.
4333 * remote-utils.h (new_thread_notify): Remove declaration.
4334 (dead_thread_notify): Likewise.
4336 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4338 * gdb.trace/pending.exp: Fix expected message on continue.
4340 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4342 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4343 it works properly on big-endian machines where sizeof (CORE_ADDR)
4346 2016-01-21 Pedro Alves <palves@redhat.com>
4348 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4349 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4350 * configure: Regenerate.
4352 2016-01-21 Yao Qi <yao.qi@linaro.org>
4354 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4355 is_thumb and set it according to CPSR saved on the stack.
4356 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4357 arm_sigreturn_next_pc.
4359 2016-01-18 Yao Qi <yao.qi@linaro.org>
4361 * linux-low.c (linux_set_pc_64bit): New function.
4362 (linux_get_pc_64bit): New function.
4363 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4365 * linux-sparc-low.c (debug_threads): Remove declaration.
4366 (sparc_get_pc): Remove.
4367 (the_low_target): Use linux_get_pc_64bit instead of
4369 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4370 (the_low_target): Use linux_get_pc_64bit and
4373 2016-01-18 Yao Qi <yao.qi@linaro.org>
4375 * linux-arm-low.c (debug_threads): Remove declaration.
4376 (arm_get_pc, arm_set_pc): Remove.
4377 (the_low_target): Use linux_get_pc_32bit and
4379 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4380 (the_low_target): Use linux_get_pc_32bit and
4382 * linux-cris-low.c (debug_threads): Remove declaration.
4383 (cris_get_pc, cris_set_pc,): Remove.
4384 (the_low_target): Use linux_get_pc_32bit and
4386 * linux-crisv32-low.c (debug_threads): Remove declaration.
4387 (cris_get_pc, cris_set_pc): Remove.
4388 (the_low_target): Use linux_get_pc_32bit and
4390 * linux-low.c: Include inttypes.h.
4391 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4392 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4393 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4394 (the_low_target): Use linux_get_pc_32bit and
4396 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4397 (the_low_target): Use linux_get_pc_32bit and
4399 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4400 (the_low_target): Use linux_get_pc_32bit and
4402 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4403 (the_low_target): Use linux_get_pc_32bit and
4405 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4406 (the_low_target): Use linux_get_pc_32bit and
4409 2016-01-18 Gary Benson <gbenson@redhat.com>
4411 * configure.ac (AC_FUNC_FORK): New check.
4412 * config.in: Regenerate.
4413 * configure: Likewise.
4415 2016-01-14 Yao Qi <yao.qi@linaro.org>
4417 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4418 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4419 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4420 arm_get_next_pcs_ctor.
4422 2016-01-12 Josh Stone <jistone@redhat.com>
4423 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4425 * inferiors.h: Include "gdb_vecs.h".
4426 (struct process_info): Add syscalls_to_catch.
4427 * inferiors.c (remove_process): Free syscalls_to_catch.
4428 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4429 syscall_return stops.
4430 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4431 * server.c (handle_general_set): Handle QCatchSyscalls.
4432 (handle_query): Report support for QCatchSyscalls.
4433 * target.h (struct target_ops): Add supports_catch_syscall.
4434 (target_supports_catch_syscall): New macro.
4435 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4436 (struct lwp_info): Add syscall_state.
4437 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4438 Maintain syscall_state and syscalls_to_catch across exec.
4439 (get_syscall_trapinfo): New function, proxy to the_low_target.
4440 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4441 (linux_low_filter_event): Toggle syscall_state entry/return for
4442 syscall traps, and set it ignored for all others.
4443 (gdb_catching_syscalls_p): New function.
4444 (gdb_catch_this_syscall_p): New function.
4445 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4446 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4447 (linux_supports_catch_syscall): New function.
4448 (linux_target_ops): Install it.
4449 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4450 (the_low_target): Install it.
4452 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4454 * acinclude.m4: Include new ../warning.m4 file.
4455 * configure: Regenerated.
4456 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4458 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4460 * ax.c (is_goto_target): Mark static.
4461 * linux-low.c (register_addr): Likewise.
4462 (linux_fetch_registers, linux_store_registers): Likewise.
4463 * mem-break.c (any_persistent_commands): Fix old prototype.
4464 (add_commands_to_breakpoint): Mark static.
4465 * regcache.c (find_register_by_name): Delete unused func.
4466 * remote-utils.c (hex_or_minus_one): Mark static.
4467 * server.c (monitor_show_help): Mark static.
4468 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4469 handle_v_requests): Likewise.
4471 2016-01-12 Pedro Alves <palves@redhat.com>
4473 Remove use of the registered trademark symbol throughout.
4475 2016-01-08 Yao Qi <yao.qi@linaro.org>
4477 * remote-utils.c (getpkt): If c is '\003', call target hook
4480 2016-01-06 Yao Qi <yao.qi@linaro.org>
4482 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4483 linux-aarch32-low.c.
4484 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4485 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4486 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4487 (thumb2_breakpoint): Declare.
4488 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4489 linux-aarch32-low.h.
4490 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4491 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4492 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4494 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4496 * gdbreplay.c (gdbreplay_version): Change copyright year in
4498 * server.c (gdbserver_version): Likewise.
4500 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4502 * server.c (crc32_table): Delete.
4503 (crc32): Use libiberty's xcrc32 function.
4505 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4507 * lynx-low.c (lynx_delete_thread_callback): New function.
4508 (lynx_mourn): Properly delete our process and all of its
4509 threads. Remove call to clear_inferiors.
4511 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4513 * target.c (thread_search_callback): Add check that
4514 the thread_stopped target callback is not NULL before
4517 2015-12-21 Yao Qi <yao.qi@linaro.org>
4519 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4522 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4524 * server.c (handle_query): Call target_supports_software_single_step.
4526 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4528 * linux-low.c (single_step): New function.
4529 (linux_resume_one_lwp_throw): Call single_step.
4530 (start_step_over): Likewise.
4532 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4534 * Makefile.in (SFILES): Append arch/arm-linux.c,
4535 arch/arm-get-next-pcs.c.
4536 (arm-linux.o): New rule.
4537 (arm-get-next-pcs.o): New rule.
4538 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4540 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4541 to linux-aarch32-low.c.
4542 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4543 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4544 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4545 (thumb2_breakpoint_len): Likewise.
4546 (arm_is_thumb_mode): Make non-static.
4547 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4548 from linux-aarch32-low.c.
4549 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4550 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4551 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4552 (thumb2_breakpoint_len): Likewise.
4553 (arm_is_thumb_mode): New declaration.
4554 * linux-arm-low.c: Include arch/arm-linux.h
4555 aarch/arm-get-next-pcs.h, sys/syscall.h.
4556 (get_next_pcs_ops): New struct.
4557 (get_next_pcs_addr_bits_remove): New function.
4558 (get_next_pcs_is_thumb): New function.
4559 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4560 (arm_sigreturn_next_pc): Likewise.
4561 (get_next_pcs_syscall_next_pc): Likewise.
4562 (arm_gdbserver_get_next_pcs): Likewise.
4563 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4565 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4566 * server.h: Include gdb_vecs.h.
4568 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4570 * Makefile.in (SFILES): Append common/common-regcache.c.
4571 (OBS): Append common-regcache.o.
4572 (common-regcache.o): New rule.
4573 * regcache.c (init_register_cache): Initialize cache to
4575 (regcache_raw_read_unsigned): New function.
4576 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4577 register_status enum.
4579 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4581 * linux-aarch64-low.c (the_low_targets): Rename
4582 breakpoint_reinsert_addr to get_next_pcs.
4583 * linux-arm-low.c (the_low_targets): Likewise.
4584 * linux-bfin-low.c (the_low_targets): Likewise.
4585 * linux-cris-low.c (the_low_targets): Likewise.
4586 * linux-crisv32-low.c (the_low_targets): Likewise.
4587 * linux-low.c (can_software_single_step): Likewise.
4588 (install_software_single_step_breakpoints): New function.
4589 (start_step_over): Use install_software_single_step_breakpoints.
4590 * linux-low.h: New CORE_ADDR vector.
4591 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4593 * linux-mips-low.c (the_low_targets): Likewise.
4594 * linux-nios2-low.c (the_low_targets): Likewise.
4595 * linux-sparc-low.c (the_low_targets): Likewise.
4597 2015-12-17 Pedro Alves <palves@redhat.com>
4599 * linux-low.c (linux_kill_one_lwp): Remove references to
4601 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4603 (linux_init_signals): Delete.
4604 (initialize_low): Adjust.
4605 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4607 2015-12-16 Pedro Alves <palves@redhat.com>
4609 * configure.ac (compiler warning flags): When testing a
4610 -Wno-foo option, check whether -Wfoo works instead.
4611 * configure: Regenerate.
4613 2015-12-11 Don Breazeal <donb@codesourcery.com>
4615 * server.c (process_serial_event): Don't exit from gdbserver
4616 in remote mode if there are still active inferiors.
4618 2015-12-11 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4621 arm_breakpoint_at if the process is 32-bit.
4623 2015-12-11 Yao Qi <yao.qi@linaro.org>
4625 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4628 2015-12-07 Yao Qi <yao.qi@linaro.org>
4630 * configure.srv: Append arm.o to srv_tgtobj for
4631 aarch64*-*-linux* target.
4632 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4633 from linux-arm-low.c.
4634 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4635 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4636 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4637 (thumb2_breakpoint_len): Likewise.
4638 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4639 (arm_breakpoint_kinds): Likewise.
4640 (arm_breakpoint_kind_from_pc): Likewise.
4641 (arm_sw_breakpoint_from_kind): Likewise.
4642 (arm_breakpoint_kind_from_current_state): Likewise.
4643 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4644 (arm_sw_breakpoint_from_kind): Declare.
4645 (arm_breakpoint_kind_from_current_state): Declare.
4646 (arm_breakpoint_at): Declare.
4647 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4648 arm_sw_breakpoint_from_kind if process is 32-bit.
4649 (aarch64_breakpoint_kind_from_pc): New function.
4650 (aarch64_breakpoint_kind_from_current_state): New function.
4651 (the_low_target): Initialize fields breakpoint_kind_from_pc
4652 and breakpoint_kind_from_current_state.
4653 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4654 linux-aarch32-low.c.
4655 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4656 (arm_breakpoint, arm_breakpoint_len): Likewise.
4657 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4658 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4659 (arm_is_thumb_mode): Likewise.
4660 (arm_breakpoint_at): Likewise.
4661 (arm_breakpoint_kind_from_pc): Likewise.
4662 (arm_sw_breakpoint_from_kind): Likewise.
4663 (arm_breakpoint_kind_from_current_state): Likewise.
4666 2015-08-04 Yao Qi <yao.qi@linaro.org>
4668 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4669 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4670 * server.c (extended_protocol): Remove "static".
4671 * server.h (extended_protocol): Declare it.
4673 2015-12-04 Josh Stone <jistone@redhat.com>
4675 * target.h (struct target_ops) <arch_setup>: Rename to ...
4676 (struct target_ops) <post_create_inferior>: ... this.
4677 (target_arch_setup): Rename to ...
4678 (target_post_create_inferior): ... this, calling post_create_inferior.
4679 * server.c (start_inferior): Update target_arch_setup calls to
4680 target_post_create_inferior.
4681 * linux-low.c (linux_low_ptrace_options): Forward declare.
4682 (linux_arch_setup): Update its comment for general use.
4683 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4684 (struct linux_target_ops): Use linux_post_create_inferior.
4685 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4686 to post_create_inferior.
4687 * nto-low.c (struct nto_target_ops): Likewise.
4688 * spu-low.c (struct spu_target_ops): Likewise.
4689 * win32-low.c (struct win32_target_ops): Likewise.
4691 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4693 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4695 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4697 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4698 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4699 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4700 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4701 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4702 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4703 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4704 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4705 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4706 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4707 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4708 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4710 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 * linux-low.c (linux_look_up_symbols): Don't call
4713 linux_supports_traceclone.
4714 * linux-low.h (thread_db_init): Remove use_events argument.
4715 * thread-db.c (thread_db_use_event): Remove global variable.
4716 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4717 (struct thread_db) <td_create_bp>: Remove field.
4718 (thread_db_create_event): Remove function.
4719 (thread_db_enable_reporting): Likewise.
4720 (find_one_thread): Don't check for thread_db_use_events.
4721 (attach_thread): Likewise.
4722 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4723 (try_thread_db_load_1): Don't check for thread_db_use_events.
4724 (thread_db_init): Remove use_events argument and thread events
4726 (remove_thread_event_breakpoints): Remove function.
4727 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4729 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4731 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4733 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4734 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4735 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4736 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4737 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4739 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4741 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4742 * linux-low.c (can_hardware_single_step): Use
4743 supports_hardware_single_step.
4744 (can_software_single_step): New function.
4745 (start_step_over): Call can_software_single_step.
4746 (linux_supports_hardware_single_step): New function.
4747 (struct target_ops) <supports_software_single_step>: Initialize.
4748 * linux-low.h (struct linux_target_ops)
4749 <supports_hardware_single_step>: Initialize.
4750 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4751 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4752 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4753 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4754 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4755 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4756 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4757 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4758 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4759 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4761 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4762 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4764 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4765 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4766 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4768 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4769 * target.h (struct target_ops): <supports_software_single_step>:
4771 (target_supports_software_single_step): New macro.
4773 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4775 * linux-low.c (linux_wait_1): Fix pc advance condition.
4776 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4777 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4779 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4781 * linux-arm-low.c (arm_is_thumb_mode): New function.
4782 (arm_breakpoint_at): Use arm_is_thumb_mode.
4783 (arm_breakpoint_kind_from_current_state): New function.
4784 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4786 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4787 (linux_breakpoint_kind_from_current_state): New function.
4788 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4789 * linux-low.h (struct linux_target_ops)
4790 <breakpoint_kind_from_current_state>: New field.
4791 * target.h (struct target_ops): Likewise.
4792 (target_breakpoint_kind_from_current_state): New macro.
4794 2015-11-30 Pedro Alves <palves@redhat.com>
4796 * linux-low.c (linux_resume): Wake up the event loop before
4799 2015-11-30 Pedro Alves <palves@redhat.com>
4801 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4803 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4805 * target.c (struct thread_search): New structure.
4806 (thread_search_callback): New function.
4807 (prev_general_thread): New global.
4808 (prepare_to_access_memory, done_accessing_memory): New functions.
4809 * target.h (prepare_to_access_memory, done_accessing_memory):
4810 Replace macros with function declarations.
4812 2015-11-30 Pedro Alves <palves@redhat.com>
4815 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4816 report TARGET_WAITKIND_NO_RESUMED.
4817 * remote-utils.c (prepare_resume_reply): Handle
4818 TARGET_WAITKIND_NO_RESUMED.
4819 * server.c (report_no_resumed): New global.
4820 (handle_query) <qSupported>: Handle "no-resumed+". Report
4821 "no-resumed+" support.
4822 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4823 return error if the client doesn't support no-resumed events.
4824 (push_stop_notification): New function.
4825 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4826 events if the client supports them.
4828 2015-11-30 Pedro Alves <palves@redhat.com>
4830 * linux-low.c (thread_still_has_status_pending_p): Don't check
4832 (lwp_resumed): New function.
4833 (status_pending_p_callback): Return early if the LWP is not
4834 supposed to be resumed.
4836 2015-11-30 Pedro Alves <palves@redhat.com>
4838 * linux-low.c (handle_extended_wait): Assert that the LWP's
4839 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4840 thread create events, leave the new child's status pending.
4841 (linux_low_filter_event): If GDB wants to hear about thread exit
4842 events, leave the LWP marked dead and don't delete it.
4843 (linux_wait_for_event_filtered): Don't check for thread exit.
4844 (filter_exit_event): New function.
4845 (linux_wait_1): Use it, when returning an exit event.
4846 (linux_resume_one_lwp_throw): Assert that the LWP's
4847 waitstatus is TARGET_WAITKIND_IGNORE.
4848 * remote-utils.c (prepare_resume_reply): Handle
4849 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4850 * server.c (report_thread_events): New global.
4851 (handle_general_set): Handle QThreadEvents.
4852 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4853 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4854 TARGET_WAITKIND_THREAD_EXITED.
4855 * server.h (report_thread_events): Declare.
4857 2015-11-30 Pedro Alves <palves@redhat.com>
4859 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4860 the thread's last_resume_kind was resume_stop.
4862 2015-11-30 Pedro Alves <palves@redhat.com>
4864 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4867 2015-11-30 Pedro Alves <palves@redhat.com>
4869 * server.c (handle_v_requests): Handle vCtrlC.
4871 2015-11-30 Pedro Alves <palves@redhat.com>
4873 * gdbthread.h (find_any_thread_of_pid): Declare.
4874 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4876 * server.c (handle_query): If current_thread is NULL, look for
4877 another thread of the selected process.
4879 2015-11-26 Daniel Colascione <dancol@dancol.org>
4880 Simon Marchi <simon.marchi@ericsson.com>
4882 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4883 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4885 * target.h (struct target_ops) <thread_name>: New field.
4886 (target_thread_name): New macro.
4888 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4890 * regcache.h (regcache_invalidate_pid): Add declaration.
4891 * regcache.c (regcache_invalidate_pid): New function, extracted
4892 from regcache_invalidate.
4893 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4894 Add trivial documentation comment.
4895 * lynx-low.c: Use regcache_invalidate_pid instead of
4896 regcache_invalidate.
4898 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4900 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4901 and Elf64_auxv_t if the target is Android.
4903 2015-11-22 Doug Evans <xdje42@gmail.com>
4905 * target.h: #include <sys/types.h>.
4907 2015-11-19 Pedro Alves <palves@redhat.com>
4909 * linux-low.c (linux_process_qsupported): Change prototype.
4911 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4913 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4914 and adjust to loop over all features.
4915 * server.c (handle_query) <qSupported>: Adjust to call
4916 target_process_qsupported once, passing it a vector of unprocessed
4918 * target.h (struct target_ops) <process_qsupported>: Change
4920 (target_process_qsupported): Adjust.
4922 2015-11-19 Pedro Alves <palves@redhat.com>
4924 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4926 * configure: Regenerate.
4928 2015-11-19 Pedro Alves <palves@redhat.com>
4930 * configure: Regenerate.
4932 2015-11-19 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4937 2015-11-19 Yao Qi <yao.qi@linaro.org>
4939 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4940 (struct aarch64_operand): Move enum out.
4942 2015-11-19 Yao Qi <yao.qi@linaro.org>
4944 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4945 struct user_fpsimd_state *.
4946 (aarch64_store_fpregset): Likewise.
4948 2015-11-19 Yao Qi <yao.qi@linaro.org>
4950 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4951 struct user_pt_regs *.
4952 (aarch64_store_gregset): Likewise.
4954 2015-11-18 Pedro Alves <palves@redhat.com>
4956 * Makefile.in (all_object_files): Add $IPA_OBJS.
4958 2015-11-17 Pedro Alves <palves@redhat.com>
4960 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4961 GDB_SIGNAL_0 and gdb_signal_to_string.
4963 2015-11-17 Pedro Alves <palves@redhat.com>
4965 * win32-low.c (handle_output_debug_string): Remove parameter.
4966 (win32_kill): Remove our_status local and adjust call to
4967 handle_output_debug_string.
4968 (get_child_debug_event): Adjust call to
4969 handle_output_debug_string.
4971 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4973 * linux-mips-low.c (mips_fill_gregset): Add cast.
4974 (mips_store_gregset): Likewise.
4975 (mips_fill_fpregset): Likewise.
4976 (mips_store_fpregset): Likewise.
4978 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4980 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4983 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4985 * linux-mips-low.c (mips_linux_new_thread): Change type of
4986 watch_type to enum target_hw_bp_type.
4988 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4990 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4991 Change return type to arm_hwbp_type.
4993 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4995 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4996 (arm_store_gregset): Likewise.
4997 * linux-arm-low.c (arm_get_hwcap): Likewise.
4998 (arm_read_description): Likewise.
5000 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5002 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5004 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5006 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5007 (ppc_fill_vsxregset): Likewise.
5008 (ppc_store_vsxregset): Likewise.
5009 (ppc_fill_vrregset): Likewise.
5010 (ppc_store_vrregset): Likewise.
5011 (ppc_fill_evrregset): Likewise.
5012 (ppc_store_evrregset): Likewise.
5014 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5016 * linux-ppc-low.c (ppc_usrregs_info): Remove
5017 forward-declaration.
5018 (ppc_arch_setup): Move lower in file.
5020 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5022 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5023 (ps_pdwrite): Likewise.
5025 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5027 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5028 to after assert checks.
5030 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5032 * proc-service.c (ps_pdread): Add/adjust casts.
5033 (ps_pdwrite): Add/adjust casts.
5035 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5037 * server.c (handle_search_memory_1): Cast return value of
5040 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5042 * server.c (write_qxfer_response): Change type of data to
5045 2015-10-29 Pedro Alves <palves@redhat.com>
5047 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5049 2015-10-29 Pedro Alves <palves@redhat.com>
5051 * tracepoint.c (clear_installed_tracepoints): Add casts.
5053 2015-10-29 Pedro Alves <palves@redhat.com>
5055 * server.c (handle_v_cont, process_serial_event): Add enum
5056 gdb_signal casts to signal parsing code.
5058 2015-10-29 Pedro Alves <palves@redhat.com>
5060 * linux-low.h (NULL_REGSET): Define.
5061 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5062 * linux-arm-low.c (arm_regsets): Likewise.
5063 * linux-crisv32-low.c (cris_regsets): Likewise.
5064 * linux-m68k-low.c (m68k_regsets): Likewise.
5065 * linux-mips-low.c (mips_regsets): Likewise.
5066 * linux-nios2-low.c (nios2_regsets): Likewise.
5067 * linux-ppc-low.c (ppc_regsets): Likewise.
5068 * linux-s390-low.c (s390_regsets): Likewise.
5069 * linux-sh-low.c (sh_regsets): Likewise.
5070 * linux-sparc-low.c (sparc_regsets): Likewise.
5071 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5072 * linux-tile-low.c (tile_regsets): Likewise.
5073 * linux-x86-low.c (x86_regsets): Likewise.
5074 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5076 2015-10-29 Pedro Alves <palves@redhat.com>
5078 * linux-low.h (NULL_REGSET): Define.
5079 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5080 * linux-arm-low.c (arm_regsets): Likewise.
5081 * linux-crisv32-low.c (cris_regsets): Likewise.
5082 * linux-m68k-low.c (m68k_regsets): Likewise.
5083 * linux-mips-low.c (mips_regsets): Likewise.
5084 * linux-nios2-low.c (nios2_regsets): Likewise.
5085 * linux-ppc-low.c (ppc_regsets): Likewise.
5086 * linux-s390-low.c (s390_regsets): Likewise.
5087 * linux-sh-low.c (sh_regsets): Likewise.
5088 * linux-sparc-low.c (sparc_regsets): Likewise.
5089 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5090 * linux-tile-low.c (tile_regsets): Likewise.
5091 * linux-x86-low.c (x86_regsets): Likewise.
5092 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5094 2015-10-26 Doug Evans <dje@google.com>
5096 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5098 2015-10-26 Doug Evans <dje@google.com>
5100 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5102 2015-10-26 Doug Evans <dje@google.com>
5104 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5106 (attach_thread, find_new_threads_callback): Ditto.
5108 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5110 * mem-break.h (set_breakpoint_data): Remove.
5112 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5114 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5115 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5116 (initialize_low): Remove set_breakpoint_data call.
5117 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5118 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5119 (initialize_low): Remove set_breakpoint_data call.
5120 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5121 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5122 (initialize_low): Remove set_breakpoint_data call.
5124 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5126 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5127 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5128 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5129 * target.h (target_breakpoint_kind_from_pc): New macro.
5131 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5133 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5134 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5135 the default breakpoint kind.
5137 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5139 * linux-arm-low.c (arm_supports_z_point_type): Add software
5142 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5144 * linux-arm-low.c: Refactor breakpoint definitions.
5145 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5146 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5148 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5150 * Makefile.in: Add arm.c/o.
5151 * configure.srv: Likewise.
5152 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5153 (arm_breakpoint_kind_from_pc): New function.
5154 (arm_sw_breakpoint_from_kind): Return proper kind.
5155 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5157 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5159 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5161 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5162 (struct raw_breakpoint) <size>: Remove.
5163 (struct raw_breakpoint) <kind>: Add.
5164 (bp_size): New function.
5165 (bp_opcode): Likewise.
5166 (find_raw_breakpoint_at): Adjust for kind.
5167 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5168 (remove_memory_breakpoint): Adjust for kind call bp_size.
5169 (set_raw_breakpoint_at): Adjust for kind.
5170 (set_breakpoint): Likewise.
5171 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5172 (delete_raw_breakpoint): Adjust for kind.
5173 (delete_breakpoint): Likewise.
5174 (find_gdb_breakpoint): Likewise.
5175 (set_gdb_breakpoint_1): Likewise.
5176 (set_gdb_breakpoint): Likewise.
5177 (delete_gdb_breakpoint_1): Likewise.
5178 (delete_gdb_breakpoint): Likewise.
5179 (uninsert_raw_breakpoint): Likewise.
5180 (reinsert_raw_breakpoint): Likewise.
5181 (set_breakpoint_data): Remove.
5182 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5183 (check_mem_read): Adjust for kind call bp_size.
5184 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5185 (clone_one_breakpoint): Adjust for kind.
5186 * mem-break.h (set_gdb_breakpoint): Likewise.
5187 (delete_gdb_breakpoint): Likewise.
5188 * server.c (process_serial_event): Likewise.
5190 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5192 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5193 (struct linux_target_ops) <breakpoint>: Remove.
5194 (struct linux_target_ops) <breakpoint_len>: Remove.
5195 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5196 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5197 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5198 (arm_sw_breakpoint_from_kind): New function.
5199 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5200 (struct linux_target_ops) <breakpoint>: Remove.
5201 (struct linux_target_ops) <breakpoint_len>: Remove.
5202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5204 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5205 (struct linux_target_ops) <breakpoint>: Remove.
5206 (struct linux_target_ops) <breakpoint_len>: Remove.
5207 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5208 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5209 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5210 (struct linux_target_ops) <breakpoint>: Remove.
5211 (struct linux_target_ops) <breakpoint_len>: Remove.
5212 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5213 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5214 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5215 and sw_breakpoint_from_kind to increment the pc.
5216 (linux_breakpoint_kind_from_pc): New function.
5217 (linux_sw_breakpoint_from_kind): New function.
5218 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5219 (initialize_low): Call breakpoint_kind_from_pc and
5220 sw_breakpoint_from_kind to replace breakpoint_data/len.
5221 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5223 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5224 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5225 (struct linux_target_ops) <breakpoint>: Remove.
5226 (struct linux_target_ops) <breakpoint_len>: Remove.
5227 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5228 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5229 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5230 (struct linux_target_ops) <breakpoint>: Remove.
5231 (struct linux_target_ops) <breakpoint_len>: Remove.
5232 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5233 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5234 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5235 (struct linux_target_ops) <breakpoint>: Remove.
5236 (struct linux_target_ops) <breakpoint_len>: Remove.
5237 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5238 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5239 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5240 (struct linux_target_ops) <breakpoint>: Remove.
5241 (struct linux_target_ops) <breakpoint_len>: Remove.
5242 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5243 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5244 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5245 (struct linux_target_ops) <breakpoint>: Remove.
5246 (struct linux_target_ops) <breakpoint_len>: Remove.
5247 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5248 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5249 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5250 (struct linux_target_ops) <breakpoint>: Remove.
5251 (struct linux_target_ops) <breakpoint_len>: Remove.
5252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5254 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5255 (struct linux_target_ops) <breakpoint>: Remove.
5256 (struct linux_target_ops) <breakpoint_len>: Remove.
5257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5259 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5260 (struct linux_target_ops) <breakpoint>: Remove.
5261 (struct linux_target_ops) <breakpoint_len>: Remove.
5262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5264 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5265 (struct linux_target_ops) <breakpoint>: Remove.
5266 (struct linux_target_ops) <breakpoint_len>: Remove.
5267 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5268 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5269 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5270 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5271 (struct linux_target_ops) <breakpoint>: Remove.
5272 (struct linux_target_ops) <breakpoint_len>: Remove.
5273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5275 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5276 (struct linux_target_ops) <breakpoint>: Remove.
5277 (struct linux_target_ops) <breakpoint_len>: Remove.
5278 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5281 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5283 * linux-cris-low.c (cris_get_pc): Remove void arg.
5285 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5287 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5290 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5292 * inferiors.c (thread_pid_matches_callback): New function.
5293 (find_thread_process): New function.
5294 (remove_thread): Reset current_thread.
5295 (remove_process): Assert threads have been removed first.
5297 2015-10-15 Yao Qi <yao.qi@linaro.org>
5299 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5301 (aarch64_remove_point): Likewise.
5302 * regcache.c (regcache_register_size): New function.
5304 2015-10-12 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c: Update all callers as emit_load_store
5307 is renamed to aarch64_emit_load_store.
5309 2015-10-12 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c: Update all callers of function renaming
5312 from emit_insn to aarch64_emit_insn.
5314 2015-10-12 Yao Qi <yao.qi@linaro.org>
5316 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5317 arch/aarch64-insn.h.
5318 (struct aarch64_memory_operand): Likewise.
5320 (emit_insn): Move to arch/aarch64-insn.c.
5321 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5322 (emit_load_store): Move to arch/aarch64-insn.c.
5323 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5324 (can_encode_int32): Remove.
5326 2015-10-12 Yao Qi <yao.qi@linaro.org>
5328 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5329 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5330 (aarch64_relocate_instruction): Likewise.
5331 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5332 (struct aarch64_insn_visitor): Likewise.
5334 2015-10-12 Yao Qi <yao.qi@linaro.org>
5336 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5337 (struct aarch64_insn_visitor): New.
5338 (struct aarch64_insn_relocation_data): New.
5339 (aarch64_ftrace_insn_reloc_b): New function.
5340 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5341 (aarch64_ftrace_insn_reloc_cb): Likewise.
5342 (aarch64_ftrace_insn_reloc_tb): Likewise.
5343 (aarch64_ftrace_insn_reloc_adr): Likewise.
5344 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5345 (aarch64_ftrace_insn_reloc_others): Likewise.
5347 (aarch64_relocate_instruction): Use visitor.
5349 2015-10-12 Yao Qi <yao.qi@linaro.org>
5351 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5352 int. Add argument buf.
5353 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5354 aarch64_relocate_instruction.
5356 2015-10-12 Yao Qi <yao.qi@linaro.org>
5358 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5359 argument insn. Remove local variable insn. Don't call
5361 (aarch64_install_fast_tracepoint_jump_pad): Call
5364 2015-09-30 Yao Qi <yao.qi@linaro.org>
5366 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5367 (emit_load_store_pair): Likewise.
5369 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5371 * dll.c (match_dll): Add cast(s).
5372 (unloaded_dll): Likewise.
5373 * linux-low.c (second_thread_of_pid_p): Likewise.
5374 (delete_lwp_callback): Likewise.
5375 (count_events_callback): Likewise.
5376 (select_event_lwp_callback): Likewise.
5377 (linux_set_resume_request): Likewise.
5378 * server.c (accumulate_file_name_length): Likewise.
5379 (emit_dll_description): Likewise.
5380 (handle_qxfer_threads_worker): Likewise.
5381 (visit_actioned_threads): Likewise.
5382 * thread-db.c (any_thread_of): Likewise.
5383 * tracepoint.c (same_process_p): Likewise.
5384 (match_blocktype): Likewise.
5385 (build_traceframe_info_xml): Likewise.
5387 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5389 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5391 (gdb_unparse_agent_expr): Likewise.
5392 * hostio.c (require_data): Likewise.
5393 (handle_pread): Likewise.
5394 * linux-low.c (disable_regset): Likewise.
5395 (fetch_register): Likewise.
5396 (store_register): Likewise.
5397 (get_dynamic): Likewise.
5398 (linux_qxfer_libraries_svr4): Likewise.
5399 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5400 (set_fast_tracepoint_jump): Likewise.
5401 (uninsert_fast_tracepoint_jumps_at): Likewise.
5402 (reinsert_fast_tracepoint_jumps_at): Likewise.
5403 (validate_inserted_breakpoint): Likewise.
5404 (clone_agent_expr): Likewise.
5405 * regcache.c (init_register_cache): Likewise.
5406 * remote-utils.c (putpkt_binary_1): Likewise.
5407 (decode_M_packet): Likewise.
5408 (decode_X_packet): Likewise.
5409 (look_up_one_symbol): Likewise.
5410 (relocate_instruction): Likewise.
5411 (monitor_output): Likewise.
5412 * server.c (handle_search_memory): Likewise.
5413 (handle_qxfer_exec_file): Likewise.
5414 (handle_qxfer_libraries): Likewise.
5415 (handle_qxfer): Likewise.
5416 (handle_query): Likewise.
5417 (handle_v_cont): Likewise.
5418 (handle_v_run): Likewise.
5419 (captured_main): Likewise.
5420 * target.c (write_inferior_memory): Likewise.
5421 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5422 * tracepoint.c (init_trace_buffer): Likewise.
5423 (add_tracepoint_action): Likewise.
5424 (add_traceframe): Likewise.
5425 (add_traceframe_block): Likewise.
5426 (cmd_qtdpsrc): Likewise.
5427 (cmd_qtdv): Likewise.
5428 (cmd_qtstatus): Likewise.
5429 (response_source): Likewise.
5430 (response_tsv): Likewise.
5431 (cmd_qtnotes): Likewise.
5432 (gdb_collect): Likewise.
5433 (initialize_tracepoint): Likewise.
5435 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5437 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5438 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5439 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5441 (enum aarch64_condition_codes): New enum.
5442 (w0): New static global.
5445 (struct aarch64_memory_operand) <type>: New
5446 MEMORY_OPERAND_POSTINDEX type.
5447 (postindex_memory_operand): New helper function.
5448 (emit_ret): New function.
5449 (emit_load_store_pair): New function, factored out of emit_stp
5450 with support for MEMORY_OPERAND_POSTINDEX.
5451 (emit_stp): Rewrite using emit_load_store_pair.
5452 (emit_ldp): New function.
5453 (emit_load_store): Likewise.
5454 (emit_ldr): Mention post-index instruction in comment.
5455 (emit_ldrh): New function.
5456 (emit_ldrb): New function.
5457 (emit_ldrsw): Mention post-index instruction in comment.
5458 (emit_str): Likewise.
5459 (emit_subs): New function.
5460 (emit_cmp): Likewise.
5461 (emit_and): Likewise.
5462 (emit_orr): Likewise.
5463 (emit_orn): Likewise.
5464 (emit_eor): Likewise.
5465 (emit_mvn): Likewise.
5466 (emit_lslv): Likewise.
5467 (emit_lsrv): Likewise.
5468 (emit_asrv): Likewise.
5469 (emit_mul): Likewise.
5470 (emit_sbfm): Likewise.
5471 (emit_sbfx): Likewise.
5472 (emit_ubfm): Likewise.
5473 (emit_ubfx): Likewise.
5474 (emit_csinc): Likewise.
5475 (emit_cset): Likewise.
5476 (emit_nop): Likewise.
5477 (emit_ops_insns): New helper function.
5478 (emit_pop): Likewise.
5479 (emit_push): Likewise.
5480 (aarch64_emit_prologue): New function.
5481 (aarch64_emit_epilogue): Likewise.
5482 (aarch64_emit_add): Likewise.
5483 (aarch64_emit_sub): Likewise.
5484 (aarch64_emit_mul): Likewise.
5485 (aarch64_emit_lsh): Likewise.
5486 (aarch64_emit_rsh_signed): Likewise.
5487 (aarch64_emit_rsh_unsigned): Likewise.
5488 (aarch64_emit_ext): Likewise.
5489 (aarch64_emit_log_not): Likewise.
5490 (aarch64_emit_bit_and): Likewise.
5491 (aarch64_emit_bit_or): Likewise.
5492 (aarch64_emit_bit_xor): Likewise.
5493 (aarch64_emit_bit_not): Likewise.
5494 (aarch64_emit_equal): Likewise.
5495 (aarch64_emit_less_signed): Likewise.
5496 (aarch64_emit_less_unsigned): Likewise.
5497 (aarch64_emit_ref): Likewise.
5498 (aarch64_emit_if_goto): Likewise.
5499 (aarch64_emit_goto): Likewise.
5500 (aarch64_write_goto_address): Likewise.
5501 (aarch64_emit_const): Likewise.
5502 (aarch64_emit_call): Likewise.
5503 (aarch64_emit_reg): Likewise.
5504 (aarch64_emit_pop): Likewise.
5505 (aarch64_emit_stack_flush): Likewise.
5506 (aarch64_emit_zero_ext): Likewise.
5507 (aarch64_emit_swap): Likewise.
5508 (aarch64_emit_stack_adjust): Likewise.
5509 (aarch64_emit_int_call_1): Likewise.
5510 (aarch64_emit_void_call_2): Likewise.
5511 (aarch64_emit_eq_goto): Likewise.
5512 (aarch64_emit_ne_goto): Likewise.
5513 (aarch64_emit_lt_goto): Likewise.
5514 (aarch64_emit_le_goto): Likewise.
5515 (aarch64_emit_gt_goto): Likewise.
5516 (aarch64_emit_ge_got): Likewise.
5517 (aarch64_emit_ops_impl): New static global variable.
5518 (aarch64_emit_ops): New target function, return
5519 &aarch64_emit_ops_impl.
5520 (struct linux_target_ops): Install it.
5522 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5524 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5525 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5527 * linux-aarch64-ipa.c: New file.
5528 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5530 (aarch64_get_thread_area): New target method.
5531 (extract_signed_bitfield): New helper function.
5532 (aarch64_decode_ldr_literal): New function.
5533 (enum aarch64_opcodes): New enum.
5534 (struct aarch64_register): New struct.
5535 (struct aarch64_operand): New struct.
5536 (x0): New static global.
5545 (aarch64_register): New helper function.
5546 (register_operand): Likewise.
5547 (immediate_operand): Likewise.
5548 (struct aarch64_memory_operand): New struct.
5549 (offset_memory_operand): New helper function.
5550 (preindex_memory_operand): Likewise.
5551 (enum aarch64_system_control_registers): New enum.
5552 (ENCODE): New macro.
5553 (emit_insn): New helper function.
5554 (emit_b): New function.
5555 (emit_bcond): Likewise.
5556 (emit_cb): Likewise.
5557 (emit_tb): Likewise.
5558 (emit_blr): Likewise.
5559 (emit_stp): Likewise.
5560 (emit_ldp_q_offset): Likewise.
5561 (emit_stp_q_offset): Likewise.
5562 (emit_load_store): Likewise.
5563 (emit_ldr): Likewise.
5564 (emit_ldrsw): Likewise.
5565 (emit_str): Likewise.
5566 (emit_ldaxr): Likewise.
5567 (emit_stxr): Likewise.
5568 (emit_stlr): Likewise.
5569 (emit_data_processing_reg): Likewise.
5570 (emit_data_processing): Likewise.
5571 (emit_add): Likewise.
5572 (emit_sub): Likewise.
5573 (emit_mov): Likewise.
5574 (emit_movk): Likewise.
5575 (emit_mov_addr): Likewise.
5576 (emit_mrs): Likewise.
5577 (emit_msr): Likewise.
5578 (emit_sevl): Likewise.
5579 (emit_wfe): Likewise.
5580 (append_insns): Likewise.
5581 (can_encode_int32_in): New helper function.
5582 (aarch64_relocate_instruction): New function.
5583 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5584 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5585 (struct linux_target_ops): Install aarch64_get_thread_area,
5586 aarch64_install_fast_tracepoint_jump_pad and
5587 aarch64_get_min_fast_tracepoint_insn_len.
5589 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5591 * Makefile.in (aarch64-insn.o): New rule.
5592 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5594 2015-09-21 Yao Qi <yao.qi@linaro.org>
5596 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5598 2015-09-21 Yao Qi <yao.qi@linaro.org>
5600 * tracepoint.c (max_jump_pad_size): Remove.
5602 2015-09-18 Yao Qi <yao.qi@linaro.org>
5604 * linux-aarch64-low.c: Don't include sys/uio.h.
5605 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5607 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5609 * tracepoint.c (eval_result_type): Change prototype.
5610 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5612 2015-09-15 Pedro Alves <palves@redhat.com>
5614 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5615 Check whether to report exec events instead of checking whether
5616 multiprocess is enabled.
5618 2015-09-15 Pedro Alves <palves@redhat.com>
5621 * remote-utils.c (prepare_resume_reply): Merge
5622 TARGET_WAITKIND_VFORK_DONE switch case with the
5623 TARGET_WAITKIND_FORKED case.
5625 2015-09-15 Yao Qi <yao.qi@linaro.org>
5627 * server.c (handle_query): Check string comparison using
5628 "else if" instead of "if".
5630 2015-09-15 Yao Qi <yao.qi@linaro.org>
5632 * server.c (vCont_supported): New global variable.
5633 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5634 matches. Append ";vContSupported+" to own_buf.
5635 (handle_v_requests): Append ";s;S" to own_buf if target supports
5636 hardware single step or vCont_supported is false.
5637 (capture_main): Set vCont_supported to zero.
5639 2015-09-15 Yao Qi <yao.qi@linaro.org>
5641 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5643 (linux_supports_hardware_single_step): ... New function.
5644 (linux_target_ops): Update.
5645 * lynx-low.c (lynx_target_ops): Set field
5646 supports_hardware_single_step to target_can_do_hardware_single_step.
5647 * nto-low.c (nto_target_ops): Likewise.
5648 * spu-low.c (spu_target_ops): Likewise.
5649 * win32-low.c (win32_target_ops): Likewise.
5650 * target.c (target_can_do_hardware_single_step): New function.
5651 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5652 Remove. <supports_hardware_single_step>: New field.
5653 (target_supports_conditional_breakpoints): Remove.
5654 (target_supports_hardware_single_step): New macro.
5655 (target_can_do_hardware_single_step): Declare.
5656 * server.c (handle_query): Use target_supports_hardware_single_step
5657 instead of target_supports_conditional_breakpoints.
5659 2015-09-15 Yao Qi <yao.qi@linaro.org>
5661 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5663 (struct linux_target_ops the_low_target): Install
5664 aarch64_linux_siginfo_fixup.
5666 2015-09-11 Don Breazeal <donb@codesourcery.com>
5667 Luis Machado <lgustavo@codesourcery.com>
5669 * linux-low.c (linux_mourn): Static declaration.
5670 (linux_arch_setup): Move in front of
5671 handle_extended_wait.
5672 (linux_arch_setup_thread): New function.
5673 (handle_extended_wait): Handle exec events. Call
5674 linux_arch_setup_thread. Make event_lwp argument a
5675 pointer-to-a-pointer.
5676 (check_zombie_leaders): Do not check stopped threads.
5677 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5678 (linux_low_filter_event): Add lwp and thread for exec'ing
5679 non-leader thread if leader thread has been deleted.
5680 Refactor code into linux_arch_setup_thread and call it.
5681 Pass child lwp pointer by reference to handle_extended_wait.
5682 (linux_wait_for_event_filtered): Update comment.
5683 (linux_wait_1): Prevent clobbering exec event status.
5684 (linux_supports_exec_events): New function.
5685 (linux_target_ops) <supports_exec_events>: Initialize new member.
5686 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5688 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5689 * server.c (report_exec_events): New global variable.
5690 (handle_query): Handle qSupported query for exec-events feature.
5691 (captured_main): Initialize report_exec_events.
5692 * server.h (report_exec_events): Declare new global variable.
5693 * target.h (struct target_ops) <supports_exec_events>: New
5695 (target_supports_exec_events): New macro.
5696 * win32-low.c (win32_target_ops) <supports_exec_events>:
5697 Initialize new member.
5699 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5701 * linux-low.c (linux_low_enable_btrace): Remove.
5702 (linux_target_ops): Replace linux_low_enable_btrace with
5703 linux_enable_btrace.
5705 2015-09-03 Yao Qi <yao.qi@linaro.org>
5707 * linux-aarch64-low.c (aarch64_insert_point): Call
5708 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5711 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5713 * linux-low.c (check_stopped_by_breakpoint): Use
5714 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5716 2015-08-27 Pedro Alves <palves@redhat.com>
5718 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5720 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5722 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5723 the XNEW-family equivalent.
5724 (compile_bytecodes): Likewise.
5725 * dll.c (loaded_dll): Likewise.
5726 * event-loop.c (append_callback_event): Likewise.
5727 (create_file_handler): Likewise.
5728 (create_file_event): Likewise.
5729 * hostio.c (handle_open): Likewise.
5730 * inferiors.c (add_thread): Likewise.
5731 (add_process): Likewise.
5732 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5733 * linux-arm-low.c (arm_new_process): Likewise.
5734 (arm_new_thread): Likewise.
5735 * linux-low.c (add_to_pid_list): Likewise.
5736 (linux_add_process): Likewise.
5737 (handle_extended_wait): Likewise.
5738 (add_lwp): Likewise.
5739 (enqueue_one_deferred_signal): Likewise.
5740 (enqueue_pending_signal): Likewise.
5741 (linux_resume_one_lwp_throw): Likewise.
5742 (linux_resume_one_thread): Likewise.
5743 (linux_read_memory): Likewise.
5744 (linux_write_memory): Likewise.
5745 * linux-mips-low.c (mips_linux_new_process): Likewise.
5746 (mips_linux_new_thread): Likewise.
5747 (mips_add_watchpoint): Likewise.
5748 * linux-x86-low.c (initialize_low_arch): Likewise.
5749 * lynx-low.c (lynx_add_process): Likewise.
5750 * mem-break.c (set_raw_breakpoint_at): Likewise.
5751 (set_breakpoint): Likewise.
5752 (add_condition_to_breakpoint): Likewise.
5753 (add_commands_to_breakpoint): Likewise.
5754 (clone_agent_expr): Likewise.
5755 (clone_one_breakpoint): Likewise.
5756 * regcache.c (new_register_cache): Likewise.
5757 * remote-utils.c (look_up_one_symbol): Likewise.
5758 * server.c (queue_stop_reply): Likewise.
5759 (start_inferior): Likewise.
5760 (queue_stop_reply_callback): Likewise.
5761 (handle_target_event): Likewise.
5762 * spu-low.c (fetch_ppc_memory): Likewise.
5763 (store_ppc_memory): Likewise.
5764 * target.c (set_target_ops): Likewise.
5765 * thread-db.c (thread_db_load_search): Likewise.
5766 (try_thread_db_load_1): Likewise.
5767 * tracepoint.c (add_tracepoint): Likewise.
5768 (add_tracepoint_action): Likewise.
5769 (create_trace_state_variable): Likewise.
5770 (cmd_qtdpsrc): Likewise.
5771 (cmd_qtro): Likewise.
5772 (add_while_stepping_state): Likewise.
5773 * win32-low.c (child_add_thread): Likewise.
5774 (get_image_name): Likewise.
5776 2015-08-25 Yao Qi <yao.qi@linaro.org>
5778 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5780 2015-08-25 Yao Qi <yao.qi@linaro.org>
5782 * Makefile.in (aarch64-linux.o): New rule.
5783 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5785 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5786 (aarch64_init_debug_reg_state): Make it extern.
5787 (aarch64_linux_prepare_to_resume): Remove.
5789 2015-08-25 Yao Qi <yao.qi@linaro.org>
5791 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5792 lwp_arch_private_info and ptid_of_lwp.
5794 2015-08-25 Yao Qi <yao.qi@linaro.org>
5796 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5797 Find proc_info by find_process_pid. All callers updated.
5799 2015-08-25 Yao Qi <yao.qi@linaro.org>
5801 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5803 (debug_reg_change_callback): Remove.
5804 (aarch64_notify_debug_reg_change): Remove.
5806 2015-08-25 Yao Qi <yao.qi@linaro.org>
5808 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5809 Call current_lwp_ptid.
5811 2015-08-25 Yao Qi <yao.qi@linaro.org>
5813 * linux-aarch64-low.c (debug_reg_change_callback): Use
5816 2015-08-25 Yao Qi <yao.qi@linaro.org>
5818 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5820 2015-08-25 Yao Qi <yao.qi@linaro.org>
5822 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5824 2015-08-25 Yao Qi <yao.qi@linaro.org>
5826 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5829 2015-08-25 Yao Qi <yao.qi@linaro.org>
5831 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5833 (debug_reg_change_callback): Remove argument entry and add argument
5834 lwp. Remove local variable thread. Don't print thread id in the
5835 debugging output. Don't check whether pid of thread equals to pid.
5836 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5837 iterate_over_lwps instead find_inferior.
5839 2015-08-24 Pedro Alves <palves@redhat.com>
5841 * inferiors.c (get_first_process): New function.
5842 * inferiors.h (get_first_process): New declaration.
5843 * remote-utils.c (read_ptid): Default to the first process in the
5844 list, instead of to the current thread's process.
5846 2015-08-24 Pedro Alves <palves@redhat.com>
5848 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5849 * event-loop.c: Likewise.
5850 * remote-utils.c: Likewise.
5851 * tracepoint.c: Likewise.
5853 2015-08-24 Pedro Alves <palves@redhat.com>
5855 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5858 2015-08-21 Pedro Alves <palves@redhat.com>
5860 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5861 instead of literal 1.
5863 2015-08-21 Pedro Alves <palves@redhat.com>
5865 * tdesc.c (default_description): Explicitly zero-initialize.
5867 2015-08-21 Pedro Alves <palves@redhat.com>
5870 * inferiors.c (remove_thread): Discard any pending stop reply for
5872 * server.c (remove_all_on_match_pid): Rename to ...
5873 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5875 (discard_queued_stop_replies): Change parameter to a ptid. Now
5877 (handle_v_kill, kill_inferior_callback, captured_main)
5878 (process_serial_event): Adjust.
5879 * server.h (discard_queued_stop_replies): Declare.
5881 2015-08-21 Pedro Alves <palves@redhat.com>
5883 * linux-low.c (wait_for_sigstop): Always switch to no thread
5884 selected if the previously current thread dies.
5885 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5886 process instead of the current thread's.
5887 * remote-utils.c (input_interrupt): Don't check if there's no
5889 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5890 current thread to the general thread fails, error out.
5891 (handle_qxfer_auxv, handle_qxfer_libraries)
5892 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5893 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5894 (handle_query): Check if there's a thread selected instead of
5895 checking whether there's any thread in the thread list.
5896 (handle_qxfer_threads, handle_qxfer_btrace)
5897 (handle_qxfer_btrace_conf): Don't error out early if there's no
5898 thread in the thread list.
5899 (handle_v_cont, myresume): Don't set the current thread to the
5901 (process_serial_event) <Hg handling>: Also set thread_id if the
5902 previous general thread is still alive.
5903 (process_serial_event) <g/G handling>: If setting the current
5904 thread to the general thread fails, error out.
5905 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5906 thread's lwp instead of the current thread's.
5907 * target.c (set_desired_thread): If the desired thread was not
5908 found, leave the current thread pointing to NULL. Return an int
5909 (boolean) indicating success.
5910 * target.h (set_desired_thread): Change return type to int.
5912 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5914 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5915 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5917 (ps_get_thread_area): New function.
5919 2015-08-19 Gary Benson <gbenson@redhat.com>
5921 * hostio.c (handle_pread): Do not attempt to read more data
5922 than hostio_reply_with_data can fit in a packet.
5924 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5926 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5928 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5930 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5932 2015-08-06 Pedro Alves <palves@redhat.com>
5934 * tracepoint.c (expr_eval_result): Now an int.
5936 2015-08-06 Pedro Alves <palves@redhat.com>
5938 * gdbthread.h (struct regcache): Forward declare.
5939 (struct thread_info) <regcache_data>: Now a struct regcache
5941 * inferiors.c (inferior_regcache_data)
5942 (set_inferior_regcache_data): Now work with struct regcache
5944 * inferiors.h (struct regcache): Forward declare.
5945 (inferior_regcache_data, set_inferior_regcache_data): Now work
5946 with struct regcache pointers.
5947 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5948 (free_register_cache_thread): Remove struct regcache pointer
5951 2015-08-06 Pedro Alves <palves@redhat.com>
5953 * server.c (captured_main): On error, print the exception message
5954 to stderr, and if run_once is set, throw a quit.
5956 2015-08-06 Pedro Alves <palves@redhat.com>
5958 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5961 2015-08-06 Pedro Alves <palves@redhat.com>
5963 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5964 reading beyond the passed in buffer length.
5966 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5968 * tracepoint.c (symbol_list) <required>: Remove.
5970 2015-08-06 Pedro Alves <palves@redhat.com>
5972 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5973 count if stopping and suspending threads.
5974 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5975 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5976 (linux_detach): Complete an ongoing step-over.
5977 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5979 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5980 (linux_wait_1): If passing a signal to the inferior after
5981 finishing a step-over, unsuspend and re-resume all lwps. If we
5982 see a single-step event but the thread should be continuing, don't
5983 pass the trap to gdb.
5984 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5985 internal_error instead of gdb_assert.
5986 (enqueue_pending_signal): New function.
5987 (check_ptrace_stopped_lwp_gone): Add debug output.
5988 (start_step_over): Use internal_error instead of gdb_assert.
5989 (complete_ongoing_step_over): New function.
5990 (linux_resume_one_thread): Don't resume a suspended thread.
5991 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5994 2015-08-06 Pedro Alves <palves@redhat.com>
5996 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5997 (linux_thread_alive): Use lwp_is_marked_dead.
5998 (extended_event_reported): Delete.
5999 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6000 instead of extended_event_reported.
6001 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6003 (lwp_is_marked_dead): New function.
6004 (lwp_running): Use lwp_is_marked_dead.
6005 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6008 2015-08-06 Pedro Alves <palves@redhat.com>
6010 * linux-low.c (linux_wait_1): Move fork event output out of the
6011 !report_to_gdb check. Pass event_child->waitstatus to
6012 target_waitstatus_to_string instead of ourstatus.
6014 2015-08-04 Yao Qi <yao.qi@linaro.org>
6016 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6017 if current_thread is 32 bit.
6019 2015-08-04 Yao Qi <yao.qi@linaro.org>
6021 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6022 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6023 * server.c (extended_protocol): Remove "static".
6024 * server.h (extended_protocol): Declare it.
6026 2015-08-04 Yao Qi <yao.qi@linaro.org>
6028 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6029 both aarch64 and aarch32.
6030 (aarch64_set_pc): Likewise.
6032 2015-08-04 Yao Qi <yao.qi@linaro.org>
6034 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6035 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6036 arm-with-neon.xml to srv_xmlfiles.
6037 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6038 (is_64bit_tdesc): New function.
6039 (aarch64_linux_read_description): New function.
6040 (aarch64_arch_setup): Call aarch64_linux_read_description.
6041 (regs_info): Rename to regs_info_aarch64.
6042 (aarch64_regs_info): Return right regs_info.
6043 (initialize_low_arch): Call initialize_low_arch_aarch32.
6045 2015-08-04 Yao Qi <yao.qi@linaro.org>
6047 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6048 * linux-aarch32-low.c: New file.
6049 * linux-aarch32-low.h: New file.
6050 * linux-arm-low.c (arm_fill_gregset): Move it to
6051 linux-aarch32-low.c.
6052 (arm_store_gregset): Likewise.
6053 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6054 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6055 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6056 (regs_info): Rename to regs_info_arm.
6057 (arm_regs_info): Return regs_info_aarch32 if
6058 have_ptrace_getregset is 1 and target description is
6059 arm_with_neon or arm_with_vfpv3.
6060 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6061 Call initialize_low_arch_aarch32 instead.
6063 2015-08-04 Yao Qi <yao.qi@linaro.org>
6065 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6066 * linux-low.c: ... here.
6067 * linux-low.h (have_ptrace_getregset): Declare it.
6069 2015-08-04 Pedro Alves <palves@redhat.com>
6071 * thread-db.c (struct thread_db): Use new typedefs.
6072 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6074 (disable_thread_event_reporting): Cast result of dlsym to
6075 destination function pointer type.
6076 (thread_db_mourn): Use td_ta_delete_ftype.
6078 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6080 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6082 (CDX_BREAKPOINT): Define for R2.
6083 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6084 (the_low_target): Add comments.
6086 2015-07-30 Yao Qi <yao.qi@linaro.org>
6088 * linux-arm-low.c (arm_hwcap): Remove it.
6089 (arm_read_description): New local variable arm_hwcap. Don't
6090 set arm_hwcap to zero.
6092 2015-07-30 Yao Qi <yao.qi@linaro.org>
6094 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6095 Use regcache->tdesc instead.
6096 (arm_store_wmmxregset): Likewise.
6097 (arm_fill_vfpregset): Likewise.
6098 (arm_store_vfpregset): Likewise.
6100 2015-07-30 Yao Qi <yao.qi@linaro.org>
6102 * linux-arm-low.c: Include arch/arm.h.
6103 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6104 (arm_store_gregset): Likewise.
6106 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6108 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6109 ptrace's 4th parameter.
6111 2015-07-27 Yao Qi <yao.qi@linaro.org>
6113 * configure.srv (case aarch64*-*-linux*): Don't set
6116 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6118 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6120 * linux-arm-low.c: Likewise.
6121 * linux-cris-low.c: Likewise.
6122 * linux-crisv32-low.c: Likewise.
6123 * linux-low.c: Likewise.
6124 * linux-m68k-low.c: Likewise.
6125 * linux-mips-low.c: Likewise.
6126 * linux-nios2-low.c: Likewise.
6127 * linux-s390-low.c: Likewise.
6128 * linux-sparc-low.c: Likewise.
6129 * linux-tic6x-low.c: Likewise.
6130 * linux-tile-low.c: Likewise.
6131 * linux-x86-low.c: Likewise.
6133 2015-07-24 Pedro Alves <palves@redhat.com>
6135 * config.in: Regenerate.
6136 * configure: Regenerate.
6138 2015-07-24 Pedro Alves <palves@redhat.com>
6140 * acinclude.m4: Include ../ptrace.m4.
6141 * configure.ac: Call GDB_AC_PTRACE.
6142 * config.in, configure: Regenerate.
6144 2015-07-24 Yao Qi <yao.qi@linaro.org>
6146 * linux-low.c (linux_create_inferior): Remove setting to
6147 proc->priv->new_inferior.
6148 (linux_attach): Likewise.
6149 (linux_low_filter_event): Likewise.
6150 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6152 2015-07-24 Yao Qi <yao.qi@linaro.org>
6154 * linux-low.c (linux_arch_setup): New function.
6155 (linux_low_filter_event): If proc->tdesc is NULL and
6156 proc->attached is true, call the_low_target.arch_setup.
6157 Otherwise, keep status pending, and return.
6158 (linux_resume_one_lwp_throw): Don't call get_pc if
6159 thread->while_stepping isn't NULL. Don't call
6160 get_thread_regcache if proc->tdesc is NULL.
6161 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6162 (linux_target_ops): Install arch_setup.
6163 * server.c (start_inferior): Call the_target->arch_setup.
6164 * target.h (struct target_ops) <arch_setup>: New field.
6165 (target_arch_setup): New marco.
6166 * lynx-low.c (lynx_target_ops): Update.
6167 * nto-low.c (nto_target_ops): Update.
6168 * spu-low.c (spu_target_ops): Update.
6169 * win32-low.c (win32_target_ops): Update.
6171 2015-07-24 Yao Qi <yao.qi@linaro.org>
6173 * linux-low.c (linux_add_process): Don't set
6174 proc->priv->new_inferior.
6175 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6176 (linux_attach): Likewise.
6178 2015-07-24 Yao Qi <yao.qi@linaro.org>
6180 * server.c (start_inferior): Code refactor.
6182 2015-07-24 Yao Qi <yao.qi@linaro.org>
6184 * server.c (process_serial_event): Set general_thread.
6186 2015-07-21 Yao Qi <yao.qi@linaro.org>
6188 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6189 aarch64_linux_get_debug_reg_capacity.
6191 2015-07-17 Yao Qi <yao.qi@linaro.org>
6193 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6194 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6195 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6196 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6197 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6198 (AARCH64_HWP_ALIGNMENT): Likewise.
6199 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6200 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6201 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6202 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6203 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6204 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6205 (struct aarch64_debug_reg_state): Likewise.
6206 (struct arch_lwp_info): Likewise.
6207 (aarch64_align_watchpoint): Likewise.
6208 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6209 (aarch64_watchpoint_length): Likewise.
6210 (aarch64_point_encode_ctrl_reg): Likewise
6211 (aarch64_point_is_aligned): Likewise.
6212 (aarch64_align_watchpoint): Likewise.
6213 (aarch64_linux_set_debug_regs):
6214 (aarch64_dr_state_insert_one_point): Likewise.
6215 (aarch64_dr_state_remove_one_point): Likewise.
6216 (aarch64_handle_breakpoint): Likewise.
6217 (aarch64_handle_aligned_watchpoint): Likewise.
6218 (aarch64_handle_unaligned_watchpoint): Likewise.
6219 (aarch64_handle_watchpoint): Likewise.
6221 2015-07-17 Yao Qi <yao.qi@linaro.org>
6223 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6224 and don't aarch64_get_debug_reg_state. All callers update.
6225 (aarch64_handle_aligned_watchpoint): Likewise.
6226 (aarch64_handle_unaligned_watchpoint): Likewise.
6227 (aarch64_handle_watchpoint): Likewise.
6228 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6229 (aarch64_remove_point): Likewise.
6231 2015-07-17 Yao Qi <yao.qi@linaro.org>
6233 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6235 (aarch64_handle_unaligned_watchpoint): Likewise.
6237 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6239 Revert the previous 3 commits:
6240 Move gdb_regex* to common/
6241 Move linux_find_memory_regions_full & co.
6242 gdbserver build-id attribute generator
6244 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6245 Jan Kratochvil <jan.kratochvil@redhat.com>
6247 gdbserver build-id attribute generator.
6248 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6249 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6250 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6252 (get_dynamic): Use find_pdhr to traverse program headers.
6253 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6254 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6255 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6256 (get_hex_build_id): New.
6257 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6258 to reply XML document.
6260 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6261 Jan Kratochvil <jan.kratochvil@redhat.com>
6263 * target.c: Include target/target-utils.h and fcntl.h.
6264 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6265 (target_fileio_read_stralloc): New functions.
6267 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6269 * Makefile.in (OBS): Add gdb_regex.o.
6271 * config.in: Rebuilt.
6272 * configure: Rebuilt.
6274 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6275 Jan Kratochvil <jan.kratochvil@redhat.com>
6277 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6278 * Makefile.in (OBS): Add target-utils.o.
6279 (linux-maps.o, target-utils.o): New.
6280 * configure.srv (srv_linux_obj): Add linux-maps.o.
6282 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6284 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6286 (the_low_target): Install it.
6288 2015-07-14 Pedro Alves <palves@redhat.com>
6290 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6291 Instead, ignore ECHILD, and throw an error for other errnos.
6293 2015-07-10 Pedro Alves <palves@redhat.com>
6295 * event-loop.c (struct callback_event) <data>: Change type to
6296 gdb_client_data instance instead of gdb_client_data pointer.
6297 (append_callback_event): Adjust.
6299 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6301 * linux-aarch64-low.c: Add comments for each linux_target_ops
6302 method. Remove comments already covered in target_ops and
6303 linux_target_ops definitions.
6304 (the_low_target): Add comments for each unimplemented method.
6306 2015-07-09 Yao Qi <yao.qi@linaro.org>
6308 * linux-aarch64-low.c (aarch64_regmap): Remove.
6309 (aarch64_usrregs_info): Remove.
6310 (regs_info): Set field usrregs to NULL.
6312 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6314 * linux-low.c: Include "rsp-low.h"
6315 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6316 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6317 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6318 (handle_btrace_enable_pt): New.
6319 (handle_btrace_general_set): Support "pt".
6320 (handle_btrace_conf_general_set): Support "pt:size".
6322 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6324 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6327 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6329 * linux-aarch64-low.c: Remove comment about endianness.
6330 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6331 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6334 2015-06-24 Gary Benson <gbenson@redhat.com>
6336 * linux-i386-ipa.c (stdint.h): Do not include.
6337 * lynx-i386-low.c (stdint.h): Likewise.
6338 * lynx-ppc-low.c (stdint.h): Likewise.
6339 * mem-break.c (stdint.h): Likewise.
6340 * thread-db.c (stdint.h): Likewise.
6341 * tracepoint.c (stdint.h): Likewise.
6342 * win32-low.c (stdint.h): Likewise.
6344 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6346 * server.c (write_qxfer_response): Update call to
6347 remote_escape_output.
6349 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6350 Jan Kratochvil <jan.kratochvil@redhat.com>
6352 Merge multiple hex conversions.
6353 * gdbreplay.c (tohex): Rename to 'fromhex'.
6354 (logchar): Use fromhex.
6356 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6358 * server.c (handle_qxfer_libraries): Set `version' attribute for
6361 2015-06-10 Gary Benson <gbenson@redhat.com>
6363 * target.h (struct target_ops) <multifs_open>: New field.
6364 <multifs_unlink>: Likewise.
6365 <multifs_readlink>: Likewise.
6366 * linux-low.c (nat/linux-namespaces.h): New include.
6367 (linux_target_ops): Initialize the_target->multifs_open,
6368 the_target->multifs_unlink and the_target->multifs_readlink.
6369 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6370 * hostio.c (hostio_fs_pid): New static variable.
6371 (hostio_handle_new_gdb_connection): New function.
6372 (handle_setfs): Likewise.
6373 (handle_open): Use the_target->multifs_open as appropriate.
6374 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6375 (handle_readlink): Use the_target->multifs_readlink as
6377 (handle_vFile): Handle vFile:setfs packets.
6378 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6379 after target_handle_new_gdb_connection.
6381 2015-06-10 Gary Benson <gbenson@redhat.com>
6383 * configure.ac (AC_CHECK_FUNCS): Add setns.
6384 * config.in: Regenerate.
6385 * configure: Likewise.
6386 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6387 (linux-namespaces.o): New rule.
6388 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6390 2015-06-09 Gary Benson <gbenson@redhat.com>
6392 * hostio.c (handle_open): Process mode argument with
6393 fileio_to_host_mode.
6395 2015-06-01 Yao Qi <yao.qi@linaro.org>
6397 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6398 * linux-x86-low.c: Likewise.
6400 2015-05-28 Don Breazeal <donb@codesourcery.com>
6402 * linux-low.c (handle_extended_wait): Initialize
6403 thread_info.last_resume_kind for new fork children.
6405 2015-05-15 Pedro Alves <palves@redhat.com>
6407 * target.h (target_handle_new_gdb_connection): Rewrite using if
6408 wrapped in do/while.
6410 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6412 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6413 * configure, config.in: Regenerate.
6414 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6417 2015-05-12 Don Breazeal <donb@codesourcery.com>
6419 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6420 PTRACE_EVENT_VFORK_DONE.
6421 (linux_low_ptrace_options, extended_event_reported): Add vfork
6423 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6424 and "vforkdone" for RSP 'T' Stop Reply Packet.
6425 * server.h (report_vfork_events): Declare
6428 2015-05-12 Don Breazeal <donb@codesourcery.com>
6430 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6431 (the_low_target) <new_fork>: Initialize new member.
6432 * linux-arm-low.c (arm_new_fork): New function.
6433 (the_low_target) <new_fork>: Initialize new member.
6434 * linux-low.c (handle_extended_wait): Call new target function
6436 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6437 * linux-mips-low.c (mips_add_watchpoint): New function
6438 extracted from mips_insert_point.
6439 (the_low_target) <new_fork>: Initialize new member.
6440 (mips_linux_new_fork): New function.
6441 (mips_insert_point): Call mips_add_watchpoint.
6442 * linux-x86-low.c (x86_linux_new_fork): New function.
6443 (the_low_target) <new_fork>: Initialize new member.
6445 2015-05-12 Don Breazeal <donb@codesourcery.com>
6447 * linux-low.c (handle_extended_wait): Implement return value,
6448 rename argument 'event_child' to 'event_lwp', handle
6449 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6450 (linux_low_ptrace_options): New function.
6451 (linux_low_filter_event): Call linux_low_ptrace_options,
6452 use different argument fo linux_enable_event_reporting,
6453 use return value from handle_extended_wait.
6454 (extended_event_reported): New function.
6455 (linux_wait_1): Call extended_event_reported and set
6456 status to report fork events.
6457 (linux_write_memory): Add pid to debug message.
6458 (reset_lwp_ptrace_options_callback): New function.
6459 (linux_handle_new_gdb_connection): New function.
6460 (linux_target_ops): Initialize new structure member.
6461 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6462 * lynx-low.c: Initialize new structure member.
6463 * remote-utils.c (prepare_resume_reply): Implement stop reason
6464 "fork" for "T" stop message.
6465 * server.c (handle_query): Call handle_new_gdb_connection.
6466 * server.h (report_fork_events): Declare global flag.
6467 * target.h (struct target_ops) <handle_new_gdb_connection>:
6469 (target_handle_new_gdb_connection): New macro.
6470 * win32-low.c: Initialize new structure member.
6472 2015-05-12 Don Breazeal <donb@codesourcery.com>
6474 * mem-break.c (APPEND_TO_LIST): Define macro.
6475 (clone_agent_expr): New function.
6476 (clone_one_breakpoint): New function.
6477 (clone_all_breakpoints): New function.
6478 * mem-break.h: Declare new functions.
6480 2015-05-12 Don Breazeal <donb@codesourcery.com>
6482 * linux-low.c (linux_supports_fork_events): New function.
6483 (linux_supports_vfork_events): New function.
6484 (linux_target_ops): Initialize new structure members.
6485 (initialize_low): Call linux_check_ptrace_features.
6486 * lynx-low.c (lynx_target_ops): Initialize new structure
6488 * server.c (report_fork_events, report_vfork_events):
6490 (handle_query): Add new features to qSupported packet and
6492 (captured_main): Initialize new global variables.
6493 * target.h (struct target_ops) <supports_fork_events>:
6495 <supports_vfork_events>: New member.
6496 (target_supports_fork_events): New macro.
6497 (target_supports_vfork_events): New macro.
6498 * win32-low.c (win32_target_ops): Initialize new structure
6501 2015-05-12 Gary Benson <gbenson@redhat.com>
6503 * server.c (handle_qxfer_exec_file): Use current process
6506 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6508 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6509 Remove HAVE_PTRACE_GETREGS conditionals.
6510 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6511 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6513 2015-05-08 Yao Qi <yao.qi@linaro.org>
6515 * linux-low.c (linux_supports_conditional_breakpoints): New
6517 (linux_target_ops): Install new target method.
6518 * lynx-low.c (lynx_target_ops): Install NULL hook for
6519 supports_conditional_breakpoints.
6520 * nto-low.c (nto_target_ops): Likewise.
6521 * spu-low.c (spu_target_ops): Likewise.
6522 * win32-low.c (win32_target_ops): Likewise.
6523 * server.c (handle_query): Check
6524 target_supports_conditional_breakpoints.
6525 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6527 (target_supports_conditional_breakpoints): New macro.
6529 2015-05-06 Pedro Alves <palves@redhat.com>
6532 * server.c (start_inferior): If the process exits, mourn it.
6534 2015-04-21 Gary Benson <gbenson@redhat.com>
6536 * hostio.c (fileio_open_flags_to_host): Factored out to
6537 fileio_to_host_openflags in common/fileio.c. Single use
6540 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6542 * linux-xtensa-low.c (xtensa_fill_gregset)
6543 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6546 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6548 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6549 (regs_info): Replace usrregs pointer with NULL.
6551 2015-04-17 Gary Benson <gbenson@redhat.com>
6553 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6554 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6555 * server.c (handle_qxfer_exec_file): New function.
6556 (qxfer_packets): Add exec-file entry.
6557 (handle_query): Report qXfer:exec-file:read as supported packet.
6559 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6561 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6563 2015-04-09 Gary Benson <gbenson@redhat.com>
6565 * hostio-errno.c (errno_to_fileio_error): Remove function.
6566 Update caller to use remote_fileio_to_fio_error.
6568 2015-04-09 Yao Qi <yao.qi@linaro.org>
6570 * linux-low.c (linux_insert_point): Call
6571 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6572 (linux_remove_point): Call remove_memory_breakpoint if type is
6574 * linux-x86-low.c (x86_insert_point): Don't call
6575 insert_memory_breakpoint.
6576 (x86_remove_point): Don't call remove_memory_breakpoint.
6578 2015-04-01 Pedro Alves <palves@redhat.com>
6579 Cleber Rosa <crosa@redhat.com>
6581 * server.c (gdbserver_usage): Reorganize and extend the usage
6584 2015-03-24 Pedro Alves <palves@redhat.com>
6586 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6587 output. Also dump TRAP_TRACE.
6588 (linux_low_filter_event): In debug output, distinguish a
6589 resume_stop SIGSTOP from a delayed SIGSTOP.
6591 2015-03-24 Gary Benson <gbenson@redhat.com>
6593 * linux-x86-low.c (x86_linux_new_thread): Moved to
6595 (x86_linux_prepare_to_resume): Likewise.
6597 2015-03-24 Gary Benson <gbenson@redhat.com>
6599 * Makefile.in (x86-linux-dregs.o): New rule.
6600 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6601 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6602 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6603 (x86_linux_dr_get): Likewise.
6604 (x86_linux_dr_set): Likewise.
6605 (update_debug_registers_callback): Likewise.
6606 (x86_linux_dr_set_addr): Likewise.
6607 (x86_linux_dr_get_addr): Likewise.
6608 (x86_linux_dr_set_control): Likewise.
6609 (x86_linux_dr_get_control): Likewise.
6610 (x86_linux_dr_get_status): Likewise.
6611 (x86_linux_update_debug_registers): Likewise.
6613 2015-03-24 Gary Benson <gbenson@redhat.com>
6615 * linux-x86-low.c (x86_linux_update_debug_registers):
6616 New function, factored out from...
6617 (x86_linux_prepare_to_resume): ...this.
6619 2015-03-24 Gary Benson <gbenson@redhat.com>
6621 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6622 (x86_linux_dr_set): Likewise.
6623 (update_debug_registers_callback): Likewise.
6624 (x86_linux_dr_set_addr): Likewise.
6625 (x86_linux_dr_get_addr): Likewise.
6626 (x86_linux_dr_set_control): Likewise.
6627 (x86_linux_dr_get_control): Likewise.
6628 (x86_linux_dr_get_status): Likewise.
6629 (x86_linux_prepare_to_resume): Likewise.
6631 2015-03-24 Gary Benson <gbenson@redhat.com>
6633 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6634 Use perror_with_name. Pass string through gettext.
6635 (x86_linux_dr_set): Likewise.
6637 2015-03-24 Gary Benson <gbenson@redhat.com>
6639 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6640 (x86_linux_dr_set_addr): ...this.
6641 (x86_dr_low_get_addr): Rename to...
6642 (x86_linux_dr_get_addr): ...this.
6643 (x86_dr_low_set_control): Rename to...
6644 (x86_linux_dr_set_control): ...this.
6645 (x86_dr_low_get_control): Rename to...
6646 (x86_linux_dr_get_control): ...this.
6647 (x86_dr_low_get_status): Rename to...
6648 (x86_linux_dr_get_status): ...this.
6649 (x86_dr_low): Update with new function names.
6651 2015-03-24 Gary Benson <gbenson@redhat.com>
6653 * Makefile.in (x86-linux.o): New rule.
6654 * configure.srv: Add x86-linux.o to relevant targets.
6655 * linux-low.c (lwp_set_arch_private_info): New function.
6656 (lwp_arch_private_info): Likewise.
6657 * linux-x86-low.c: Include nat/x86-linux.h.
6658 (arch_lwp_info): Removed structure.
6659 (update_debug_registers_callback):
6660 Use lwp_set_debug_registers_changed.
6661 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6662 and lwp_set_debug_registers_changed.
6663 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6665 2015-03-24 Gary Benson <gbenson@redhat.com>
6667 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6668 * linux-arm-low.c (arm_new_thread): Likewise.
6669 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6670 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6671 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6672 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6674 2015-03-24 Gary Benson <gbenson@redhat.com>
6676 * linux-low.c (ptid_of_lwp): New function.
6677 (lwp_is_stopped): Likewise.
6678 (lwp_stop_reason): Likewise.
6679 * linux-x86-low.c (update_debug_registers_callback):
6681 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6684 2015-03-24 Gary Benson <gbenson@redhat.com>
6686 * linux-low.h (linux_stop_lwp): Remove declaration.
6688 2015-03-24 Gary Benson <gbenson@redhat.com>
6690 * linux-low.h: Include nat/linux-nat.h.
6691 * linux-low.c (iterate_over_lwps_args): New structure.
6692 (iterate_over_lwps_filter): New function.
6693 (iterate_over_lwps): Likewise.
6694 * linux-x86-low.c (update_debug_registers_callback):
6695 Update signature to what iterate_over_lwps expects.
6696 Remove PID check that iterate_over_lwps now performs.
6697 (x86_dr_low_set_addr): Use iterate_over_lwps.
6698 (x86_dr_low_set_control): Likewise.
6700 2015-03-24 Gary Benson <gbenson@redhat.com>
6702 * linux-x86-low.c (x86_debug_reg_state): New function.
6703 (x86_linux_prepare_to_resume): Use the above.
6705 2015-03-24 Gary Benson <gbenson@redhat.com>
6707 * linux-low.c (current_lwp_ptid): New function.
6708 * linux-x86-low.c: Include nat/linux-nat.h.
6709 (x86_dr_low_get_addr): Use current_lwp_ptid.
6710 (x86_dr_low_get_control): Likewise.
6711 (x86_dr_low_get_status): Likewise.
6713 2015-03-20 Pedro Alves <palves@redhat.com>
6715 * tracepoint.c (cmd_qtstatus): Make "str" const.
6717 2015-03-20 Pedro Alves <palves@redhat.com>
6719 * server.c (handle_general_set): Make "req_str" const.
6721 2015-03-19 Pedro Alves <palves@redhat.com>
6723 * linux-low.c (linux_resume_one_lwp): Rename to ...
6724 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6725 instead call perror_with_name.
6726 (check_ptrace_stopped_lwp_gone): New function.
6727 (linux_resume_one_lwp): Reimplement as wrapper around
6728 linux_resume_one_lwp_throw that swallows errors if the LWP is
6731 2015-03-19 Pedro Alves <palves@redhat.com>
6733 * linux-low.c (count_events_callback, select_event_lwp_callback):
6734 No longer check whether the thread has resume_stop as last resume
6737 2015-03-19 Pedro Alves <palves@redhat.com>
6739 * linux-low.c (count_events_callback, select_event_lwp_callback):
6740 Use the lwp's status_pending_p field, not the thread's.
6742 2015-03-19 Pedro Alves <palves@redhat.com>
6744 * linux-low.c (select_event_lwp_callback): Update comments to
6745 no longer mention SIGTRAP.
6747 2015-03-18 Gary Benson <gbenson@redhat.com>
6749 * server.c (handle_query): Do not report vFile:fstat as supported.
6751 2015-03-11 Gary Benson <gbenson@redhat.com>
6753 * hostio.c (sys/types.h): New include.
6754 (sys/stat.h): Likewise.
6755 (common-remote-fileio.h): Likewise.
6756 (handle_fstat): New function.
6757 (handle_vFile): Handle vFile:fstat packets.
6759 2015-03-11 Gary Benson <gbenson@redhat.com>
6761 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6762 struct stat.st_blocks and struct stat.st_blksize.
6763 * configure: Regenerate.
6764 * config.in: Likewise.
6765 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6766 (OBS): Add common-remote-fileio.o.
6767 (common-remote-fileio.o): New rule.
6769 2015-03-09 Pedro Alves <palves@redhat.com>
6771 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6772 'struct sockaddr' pointer in 'accept' call.
6774 2015-03-09 Pedro Alves <palves@redhat.com>
6777 2015-03-07 Pedro Alves <palves@redhat.com>
6778 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6779 or <winsock2.h> here. Instead include "gdb_socket.h".
6780 (remote_open): Use union gdb_sockaddr_u.
6781 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6782 or <winsock2.h> here. Instead include "gdb_socket.h".
6783 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6784 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6786 (init_named_socket, gdb_agent_helper_thread): Use union
6789 2015-03-07 Pedro Alves <palves@redhat.com>
6791 * configure.ac (build_warnings): Move
6792 -Wdeclaration-after-statement to the C-specific set.
6793 * configure: Regenerate.
6795 2015-03-07 Pedro Alves <palves@redhat.com>
6797 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6798 or <winsock2.h> here. Instead include "gdb_socket.h".
6799 (remote_open): Use union gdb_sockaddr_u.
6800 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6801 or <winsock2.h> here. Instead include "gdb_socket.h".
6802 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6803 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6805 (init_named_socket, gdb_agent_helper_thread): Use union
6808 2015-03-07 Pedro Alves <palves@redhat.com>
6810 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6813 2015-03-06 Yao Qi <yao.qi@linaro.org>
6815 * linux-aarch64-low.c (aarch64_insert_point): Use
6816 show_debug_regs as a boolean.
6817 (aarch64_remove_point): Likewise.
6819 2015-03-05 Pedro Alves <palves@redhat.com>
6821 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6822 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6823 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6824 * nto-low.c (nto_target_ops): Likewise.
6825 * spu-low.c (spu_target_ops): Likewise.
6826 * win32-low.c (win32_target_ops): Likewise.
6828 2015-03-04 Pedro Alves <palves@redhat.com>
6830 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6831 Decide whether a breakpoint triggered based on the SIGTRAP's
6833 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6834 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6835 (linux_low_filter_event): Check for breakpoints before checking
6837 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6839 (linux_stopped_by_sw_breakpoint)
6840 (linux_supports_stopped_by_sw_breakpoint)
6841 (linux_stopped_by_hw_breakpoint)
6842 (linux_supports_stopped_by_hw_breakpoint): New functions.
6843 (linux_target_ops): Install new target methods.
6845 2015-03-04 Pedro Alves <palves@redhat.com>
6847 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6848 * server.c (swbreak_feature, hwbreak_feature): New globals.
6849 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6850 (captured_main): Clear swbreak_feature and hwbreak_feature.
6851 * server.h (swbreak_feature, hwbreak_feature): Declare.
6852 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6853 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6854 supports_stopped_by_hw_breakpoint>: New fields.
6855 (target_supports_stopped_by_sw_breakpoint)
6856 (target_stopped_by_sw_breakpoint)
6857 (target_supports_stopped_by_hw_breakpoint)
6858 (target_stopped_by_hw_breakpoint): Declare.
6860 2015-03-04 Pedro Alves <palves@redhat.com>
6862 enum lwp_stop_reason -> enum target_stop_reason
6863 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6864 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6865 (linux_wait_1, stuck_in_jump_pad_callback)
6866 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6867 (linux_stopped_by_watchpoint):
6868 * linux-low.h (enum lwp_stop_reason): Delete.
6869 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6870 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6872 2015-03-04 Yao Qi <yao.qi@linaro.org>
6874 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6876 2015-03-03 Gary Benson <gbenson@redhat.com>
6878 * hostio.c (handle_vFile): Fix prefix lengths.
6880 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6882 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6885 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6887 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6888 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6889 (clean): Add "rm -f" for above C files.
6890 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6891 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6892 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6893 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6894 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6895 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6896 (init_registers_s390x_vx_linux64)
6897 (init_registers_s390x_tevx_linux64)
6898 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6899 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6901 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6902 (s390_store_vxrs_high): New functions.
6903 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6905 (s390_arch_setup): Add logic for selecting one of the new target
6906 descriptions. Activate the new vector regsets if applicable.
6907 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6908 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6909 and init_registers_s390x_tevx_linux64.
6911 2015-03-01 Pedro Alves <palves@redhat.com>
6913 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6916 2015-02-27 Pedro Alves <palves@redhat.com>
6918 * linux-x86-low.c (u_debugreg_offset): New function.
6919 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6921 2015-02-27 Pedro Alves <palves@redhat.com>
6923 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6924 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6925 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6926 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6927 (ps_lsetfpregs, ps_getpid)
6928 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6929 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6930 (ps_lsetxregs, ps_plog): Declare.
6932 2015-02-27 Pedro Alves <palves@redhat.com>
6934 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6935 IP_AGENT_EXPORT_FUNC.
6936 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6937 IP_AGENT_EXPORT_FUNC.
6938 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6939 (IP_AGENT_EXPORT): Delete.
6940 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6941 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6942 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6943 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6944 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6945 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6946 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6947 (traceframe_read_count, traceframe_write_count)
6948 (traceframes_created, trace_state_variables, get_raw_reg)
6949 (get_trace_state_variable_value, set_trace_state_variable_value)
6950 (ust_loaded, helper_thread_id, cmd_buf): Use
6951 IPA_SYM_EXPORTED_NAME.
6952 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6953 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6954 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6955 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6956 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6957 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6958 EXTERN_C_PUSH/EXTERN_C_POP.
6959 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6960 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6961 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6962 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6963 (traceframe_write_count, traceframe_read_count)
6964 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6965 (about_to_request_buffer_space, get_trace_state_variable_value)
6966 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6967 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6968 EXTERN_C_PUSH/EXTERN_C_POP.
6969 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6970 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6971 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6972 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6973 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6974 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6975 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6976 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6978 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6979 (IP_AGENT_EXPORT_VAR_DECL): Define.
6981 (gdb_agent_get_raw_reg): Declare.
6983 2015-02-27 Tom Tromey <tromey@redhat.com>
6984 Pedro Alves <palves@redhat.com>
6986 Rename symbols whose names are reserved C++ keywords throughout.
6988 2015-02-27 Pedro Alves <palves@redhat.com>
6990 * Makefile.in (COMPILER): New, get it from autoconf.
6991 (CXX): Get from autoconf instead.
6992 (COMPILE.pre): Use COMPILER.
6993 (CC-LD): Rename to ...
6994 (CC_LD): ... this. Use COMPILER.
6995 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6996 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6997 * acinclude.m4: Include build-with-cxx.m4.
6998 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6999 Disable -Werror by default if building in C++ mode.
7000 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7001 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7002 the C++ compiler. Save/restore CXXFLAGS too.
7003 * configure: Regenerate.
7005 2015-02-27 Pedro Alves <palves@redhat.com>
7007 * acinclude.m4: Include libiberty.m4.
7008 * configure.ac: Call libiberty_INIT.
7009 * config.in, configure: Regenerate.
7011 2015-02-26 Pedro Alves <palves@redhat.com>
7013 * linux-low.c (linux_wait_1): When incrementing the PC past a
7014 program breakpoint always use the_low_target.breakpoint_len as
7015 increment, rather than the maximum between that and
7016 the_low_target.decr_pc_after_break.
7018 2015-02-23 Pedro Alves <palves@redhat.com>
7020 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7021 thread was doing a step-over; always adjust the PC if
7022 we stepped over a permanent breakpoint.
7023 (linux_wait_1): If we stepped over breakpoint that was on top of a
7024 permanent breakpoint, manually advance the PC past it.
7026 2015-02-23 Pedro Alves <palves@redhat.com>
7028 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7030 (x86_fill_gregset, x86_store_gregset): Use it when handling
7033 2015-02-20 Pedro Alves <palves@redhat.com>
7035 * thread-db.c: Include "nat/linux-procfs.h".
7036 (thread_db_init): Skip listing new threads if the kernel supports
7037 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7039 2015-02-20 Pedro Alves <palves@redhat.com>
7041 * linux-low.c (status_pending_p_callback): Use ptid_match.
7043 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7045 PR breakpoints/16812
7046 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7047 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7048 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7050 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7052 PR breakpoints/15956
7053 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7055 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7057 * linux-low.c (linux_low_btrace_conf): Print size.
7058 * server.c (handle_btrace_conf_general_set): New.
7059 (hanle_general_set): Call handle_btrace_conf_general_set.
7060 (handle_query): Report Qbtrace-conf:bts:size as supported.
7062 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7064 * linux-low.c (linux_low_enable_btrace): Update parameters.
7065 (linux_low_btrace_conf): New.
7066 (linux_target_ops)<to_btrace_conf>: Initialize.
7067 * server.c (current_btrace_conf): New.
7068 (handle_btrace_enable): Rename to ...
7069 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7070 to target_enable_btrace. Update comment. Update users.
7071 (handle_qxfer_btrace_conf): New.
7072 (qxfer_packets): Add btrace-conf entry.
7073 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7074 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7075 (target_ops)<read_btrace_conf>: New.
7076 (target_enable_btrace): Update parameters.
7077 (target_read_btrace_conf): New.
7079 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7081 * server.c (handle_btrace_general_set): Remove call to
7082 target_supports_btrace.
7083 (supported_btrace_packets): New.
7084 (handle_query): Call supported_btrace_packets.
7085 * target.h: include btrace-common.h.
7086 (btrace_target_info): Removed.
7087 (supports_btrace, target_supports_btrace): Update parameters.
7089 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7091 * Makefile.in (SFILES): Add common/btrace-common.c.
7092 (OBS): Add common/btrace-common.o.
7093 (btrace-common.o): Add build rules.
7094 * linux-low: Include btrace-common.h.
7095 (linux_low_read_btrace): Use struct btrace_data. Call
7096 btrace_data_init and btrace_data_fini.
7098 2015-02-06 Pedro Alves <palves@redhat.com>
7100 * thread-db.c (find_new_threads_callback): Add debug output.
7102 2015-02-04 Pedro Alves <palves@redhat.com>
7104 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7105 (resume_stopped_resumed_lwps): New function.
7106 (linux_wait_for_event_filtered): Use it.
7108 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7110 * Makefile.in (SFILES): Add linux-personality.c.
7111 (linux-personality.o): New rule.
7112 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7113 list of objects to be built.
7114 * linux-low.c: Include nat/linux-personality.h.
7115 (linux_create_inferior): Remove code to disable address space
7116 randomization (moved to ../nat/linux-personality.c). Create
7117 cleanup to disable address space randomization.
7119 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7121 * Makefile.in (posix-strerror.o): New rule.
7122 (mingw-strerror.o): Likewise.
7123 * configure: Regenerated.
7124 * configure.ac: Source file ../common/common.host. Initialize new
7125 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7127 2015-01-14 Yao Qi <yao@codesourcery.com>
7129 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7130 (ppc-linux.o): New rule.
7131 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7132 * configure.ac: AC_CHECK_FUNCS(getauxval).
7133 * config.in: Re-generated.
7134 * configure: Re-generated.
7135 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7136 ppc64_64bit_inferior_p
7138 2015-01-14 Yao Qi <yao@codesourcery.com>
7140 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7141 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7142 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7143 (PT_ORIG_R3, PT_TRAP): Likewise.
7144 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7145 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7146 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7148 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7150 * i387-fp.c (i387_cache_to_xsave): In look over
7151 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7152 zmmh_low_space field by use of zmmh_high_space.
7154 2015-01-09 Pedro Alves <palves@redhat.com>
7156 * linux-low.c (step_over_bkpt): Move higher up in the file.
7157 (handle_extended_wait): Don't store the stop_pc here.
7158 (get_stop_pc): Adjust comments and rename to ...
7159 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7160 stopped for a software breakpoint or hardware breakpoint.
7161 (thread_still_has_status_pending_p): New function.
7162 (status_pending_p_callback): Use
7163 thread_still_has_status_pending_p. If the event is no longer
7164 interesting, resume the LWP.
7165 (handle_tracepoints): Add assert.
7166 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7167 (wstatus_maybe_breakpoint): New function.
7168 (cancel_breakpoint): Delete function.
7169 (check_stopped_by_watchpoint): New function, factored out from
7170 linux_low_filter_event.
7171 (lp_status_maybe_breakpoint): Delete function.
7172 (linux_low_filter_event): Remove filter_ptid argument.
7173 Leave thread group exits pending here. Store the LWP's stop PC.
7174 Always leave events pending.
7175 (linux_wait_for_event_filtered): Pull all events out of the
7176 kernel, and leave them all pending.
7177 (count_events_callback, select_event_lwp_callback): Consider all
7179 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7180 (select_event_lwp): Only give preference to the stepping LWP in
7181 all-stop mode. Adjust comments.
7182 (ignore_event): New function.
7183 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7184 references to cancel_breakpoints. Adjust to renames. Also give
7185 equal priority to all LWPs that have had events in non-stop mode.
7186 If reporting a software breakpoint event, unadjust the LWP's PC.
7187 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7188 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7190 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7191 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7192 (linux_stopped_by_watchpoint): Adjust.
7193 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7194 * linux-low.h (enum lwp_stop_reason): New.
7195 (struct lwp_info) <stop_pc>: Adjust comment.
7196 <stopped_by_watchpoint>: Delete field.
7197 <stop_reason>: New field.
7198 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7199 * mem-break.c (software_breakpoint_inserted_here)
7200 (hardware_breakpoint_inserted_here): New function.
7201 * mem-break.h (software_breakpoint_inserted_here)
7202 (hardware_breakpoint_inserted_here): Declare.
7203 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7204 (cancel_breakpoints): Delete.
7205 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7206 (upload_fast_traceframes): Remove references to
7209 2015-01-09 Pedro Alves <palves@redhat.com>
7211 * thread-db.c (find_new_threads_callback): Ignore thread if the
7212 kernel thread ID is -1.
7214 2015-01-09 Pedro Alves <palves@redhat.com>
7216 * linux-low.c (linux_attach_fail_reason_string): Move to
7217 nat/linux-ptrace.c, and rename.
7218 (linux_attach_lwp): Update comment.
7219 (attach_proc_task_lwp_callback): New function.
7220 (linux_attach): Adjust to rename and use
7221 linux_proc_attach_tgid_threads.
7222 (linux_attach_fail_reason_string): Delete declaration.
7224 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7226 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7227 * server.c (gdbserver_version): Likewise.
7229 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7231 * remote-utils.c: Include ctype.h.
7232 (input_interrupt): Explicitly handle the case when the char
7233 received is the NUL byte. Improve the printing of non-ASCII
7236 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7238 * linux-low.c (linux_low_filter_event): Update call to
7239 linux_enable_event_reporting following the addition of
7240 a new parameter to that function.
7242 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7245 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7246 (AARCH64_FPCR_REGNO): Likewise.
7247 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7248 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7249 (aarch64_store_fpregset): Likewise.
7251 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7253 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7254 Remove FIXME comment about assumption about N.
7256 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7258 * configure.ac: If large-file support is disabled in GDBserver,
7259 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7260 * configure: Regenerate.
7262 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7264 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7265 warning upon ENODATA from ptrace.
7266 * linux-s390-low.c (s390_store_tdb): New.
7267 (s390_regsets): Add regset for NT_S390_TDB.
7269 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7271 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7272 without a fill_function.
7273 * linux-s390-low.c (s390_fill_last_break): Remove.
7274 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7275 (s390_arch_setup): Use regset's size instead of fill_function for
7278 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7280 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7281 the regset's store function when ptrace returned an error.
7282 * regcache.c (get_thread_regcache): Invalidate register cache
7283 before fetching inferior's registers.
7285 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7287 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7288 while-loop as for-loop.
7289 (regsets_store_inferior_registers): Likewise.
7291 2014-11-28 Yao Qi <yao@codesourcery.com>
7293 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7294 * config.in, configure: Re-generate.
7295 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7298 2014-11-21 Yao Qi <yao@codesourcery.com>
7300 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7301 (AC_CHECK_HEADERS): Remove malloc.h.
7302 * configure: Re-generated.
7303 * config.in: Re-generated.
7304 * server.h: Don't include alloca.h and malloc.h.
7305 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7306 Don't include malloc.h.
7308 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7310 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7311 corresponding ERRNO check in same block.
7313 2014-11-12 Pedro Alves <palves@redhat.com>
7315 * server.c (cont_thread): Update comment.
7316 (start_inferior, attach_inferior): No longer clear cont_thread.
7317 (handle_v_cont): No longer set cont_thread.
7318 (captured_main): Clear cont_thread each time a GDB connects.
7320 2014-11-12 Pedro Alves <palves@redhat.com>
7322 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7323 thread, and don't resume all threads if the Hc thread has exited.
7325 2014-11-12 Pedro Alves <palves@redhat.com>
7327 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7328 the process group instead of to a specific LWP.
7330 2014-10-15 Pedro Alves <palves@redhat.com>
7333 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7335 (arm_set_thread_context): Delete.
7336 (the_low_target): Adjust.
7337 * win32-i386-low.c (debug_registers_changed)
7338 (debug_registers_used): Delete.
7339 (update_debug_registers_callback): New function.
7340 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7341 needing to update their debug registers.
7342 (win32_get_current_dr): New function.
7343 (x86_dr_low_get_addr, x86_dr_low_get_control)
7344 (x86_dr_low_get_status): Fetch the debug register from the thread
7346 (i386_initial_stuff): Adjust.
7347 (i386_get_thread_context): Remove current_event parameter. Don't
7348 clear debug_registers_changed nor copy DR values to
7350 (i386_set_thread_context): Delete.
7351 (i386_prepare_to_resume): New function.
7352 (i386_thread_added): Mark the thread as needing to update irs
7354 (the_low_target): Remove i386_set_thread_context and install
7355 i386_prepare_to_resume.
7356 * win32-low.c (win32_get_thread_context): Adjust.
7357 (win32_set_thread_context): Use SetThreadContext
7359 (win32_prepare_to_resume): New function.
7360 (win32_require_context): New function, factored out from ...
7361 (thread_rec): ... this.
7362 (continue_one_thread): Call win32_prepare_to_resume on each thread
7363 we're about to continue.
7364 (win32_resume): Call win32_prepare_to_resume on the event thread.
7365 * win32-low.h (struct win32_thread_info)
7366 <debug_registers_changed>: New field.
7367 (struct win32_target_ops): Change prototype of set_thread_context,
7368 delete set_thread_context and add prepare_to_resume.
7369 (win32_require_context): New declaration.
7371 2014-10-08 Gary Benson <gbenson@redhat.com>
7373 * server.h: Do not include common-exceptions.h.
7375 2014-10-08 Gary Benson <gbenson@redhat.com>
7377 * server.h: Do not include cleanups.h.
7379 2014-09-30 James Hogan <james.hogan@imgtec.com>
7381 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7384 2014-09-23 Yao Qi <yao@codesourcery.com>
7386 * linux-low.c (lp_status_maybe_breakpoint): New function.
7387 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7388 (count_events_callback): Likewise.
7389 (select_event_lwp_callback): Likewise.
7390 (cancel_breakpoints_callback): Likewise.
7392 2014-09-19 Don Breazeal <donb@codesourcery.com>
7394 * linux-low.c (handle_extended_wait): Call
7395 linux_ptrace_get_extended_event.
7396 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7397 linux_is_extended_waitstatus.
7399 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7401 * Makefile.in (CPPFLAGS): Define.
7402 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7403 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7405 2014-09-16 Gary Benson <gbenson@redhat.com>
7407 * inferiors.h (current_inferior): Renamed as...
7408 (current_thread): New variable. All uses updated.
7409 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7410 (maybe_move_out_of_jump_pad): Likewise.
7411 (cancel_breakpoint): Likewise.
7412 (linux_low_filter_event): Likewise.
7413 (wait_for_sigstop): Likewise.
7414 (linux_resume_one_lwp): Likewise.
7415 (need_step_over_p): Likewise.
7416 (start_step_over): Likewise.
7417 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7418 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7419 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7420 and save_inferior as saved_thread.
7421 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7423 (regcache_invalidate_thread): Likewise.
7424 * remote-utils.c (prepare_resume_reply): Likewise.
7425 * thread-db.c (thread_db_get_tls_address): Likewise.
7426 (disable_thread_event_reporting): Likewise.
7427 (remove_thread_event_breakpoints): Likewise.
7428 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7430 * target.h (set_desired_inferior): Renamed as...
7431 (set_desired_thread): New declaration. All uses updated.
7432 * server.c (myresume): Updated comment to reference thread instead
7434 (handle_serial_event): Likewise.
7435 (handle_target_event): Likewise.
7437 2014-09-12 Tom Tromey <tromey@redhat.com>
7438 Gary Benson <gbenson@redhat.com>
7440 * regcache.h: Include common-regcache.h.
7441 (regcache_read_pc): Don't declare.
7442 * regcache.c (get_thread_regcache_for_ptid): New function.
7444 2014-09-11 Tom Tromey <tromey@redhat.com>
7445 Gary Benson <gbenson@redhat.com>
7447 * symbol.c: New file.
7448 * Makefile.in (SFILES): Add symbol.c.
7449 (OBS): Add symbol.o.
7451 2014-09-11 Gary Benson <gbenson@redhat.com>
7453 * target.c (target_stop_ptid, target_continue_ptid): New
7456 2014-09-11 Tom Tromey <tromey@redhat.com>
7457 Gary Benson <gbenson@redhat.com>
7459 * target.h: Include target/target.h.
7460 * target.c (target_read_memory, target_read_uint32)
7461 (target_write_memory): New functions.
7463 2014-09-11 Gary Benson <gbenson@redhat.com>
7465 * server.h (debug_hw_points): Don't declare.
7466 * server.c (debug_hw_points): Don't define. Replace all uses
7467 with show_debug_regs.
7468 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7469 all uses with show_debug_regs.
7471 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7473 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7474 endianness into account.
7475 (ppc_supply_ptrace_register): Likewise.
7477 2014-09-03 James Hogan <james.hogan@imgtec.com>
7479 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7480 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7482 2014-09-03 Gary Benson <gbenson@redhat.com>
7484 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7485 ALL_DEBUG_ADDRESS_REGISTERS.
7487 2014-09-02 Gary Benson <gbenson@redhat.com>
7489 * i386-low.h: Renamed as...
7490 * x86-low.h: New file. All type, function and variable name
7491 prefixes changed from "i386_" to "x86_". All references updated.
7492 * i386-low.c: Renamed as...
7493 * x86-low.c: New file. All type, function and variable name
7494 prefixes changed from "i386_" to "x86_". All references updated.
7496 2014-09-02 Gary Benson <gbenson@redhat.com>
7498 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7499 (x86_linux_new_thread): Likewise.
7501 2014-08-29 Gary Benson <gbenson@redhat.com>
7503 * server.h (setjmp.h): Do not include.
7504 (toplevel): Do not declare.
7505 (common-exceptions.h): Include.
7506 (cleanups.h): Likewise.
7507 * server.c (toplevel): Do not define.
7508 (exit_code): New static global.
7509 (detach_or_kill_for_exit_cleanup): New function.
7510 (main): New function. Original main renamed to...
7511 (captured_main): New function.
7512 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7514 2014-08-29 Gary Benson <gbenson@redhat.com>
7516 * Makefile.in (SFILES): Add common/common-exceptions.c.
7517 (OBS): Add common-exceptions.o.
7518 (common-exceptions.o): New rule.
7519 * utils.c (prepare_to_throw_exception): New function.
7521 2014-08-29 Gary Benson <gbenson@redhat.com>
7523 * config.in: Regenerate.
7524 * configure: Likewise.
7526 2014-08-29 Gary Benson <gbenson@redhat.com>
7528 * Makefile.in (SFILES): Add common/cleanups.c.
7530 (cleanups.o): New rule.
7532 2014-08-29 Gary Benson <gbenson@redhat.com>
7534 * utils.c (internal_vwarning): New function.
7536 2014-08-28 Gary Benson <gbenson@redhat.com>
7538 * utils.h (fatal): Remove declaration.
7539 * utils.c (fatal): Remove function.
7541 2014-08-28 Gary Benson <gbenson@redhat.com>
7543 * tracepoint.c (gdb_agent_init): Replace fatal with
7545 (initialize_tracepoint): Likewise.
7547 2014-08-28 Gary Benson <gbenson@redhat.com>
7549 * remote-utils.c (remote_prepare): Replace fatal with error.
7551 2014-08-28 Gary Benson <gbenson@redhat.com>
7553 * linux-low.c (linux_async): Replace fatal with warning.
7555 (linux_start_non_stop): Return -1 if linux_async failed.
7557 2014-08-28 Gary Benson <gbenson@redhat.com>
7559 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7561 (i386_dr_low_get_addr): Remove vague comment.
7562 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7565 2014-08-28 Gary Benson <gbenson@redhat.com>
7567 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7568 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7570 (linux_resume_one_lwp): Likewise.
7571 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7573 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7574 with internal_error.
7575 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7576 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7577 (find_register_by_name): Replace fatal with internal_error.
7578 (find_regno): Likewise.
7579 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7580 * thread-db.c (thread_db_create_event): Likewise.
7581 (thread_db_load_search): Likewise.
7582 (try_thread_db_load_1): Likewise.
7583 * tracepoint.c (get_jump_space_head): Replace fatal with
7585 (claim_trampoline_space): Likewise.
7586 (have_fast_tracepoint_trampoline_buffer): Likewise.
7587 (cmd_qtstart): Likewise.
7588 (stop_tracing): Likewise.
7589 (fast_tracepoint_collecting): Likewise.
7590 (target_malloc): Likewise.
7591 (download_tracepoint): Likewise.
7592 (download_trace_state_variables): Replace check with gdb_assert.
7593 (upload_fast_traceframes): Replace fatal with internal_error.
7595 2014-08-19 Tom Tromey <tromey@redhat.com>
7596 Gary Benson <gbenson@redhat.com>
7598 * Makefile.in (SFILES): Add common/common-debug.c.
7599 (OBS): Add common-debug.o.
7600 (common-debug.o): New rule.
7601 * debug.h (debug_printf): Don't declare.
7602 * debug.c (debug_printf): Renamed and rewritten as...
7603 (debug_vprintf): New function.
7605 2014-08-19 Gary Benson <gbenson@redhat.com>
7607 * utils.h: Do not include print-utils.h.
7609 2014-08-19 Tom Tromey <tromey@redhat.com>
7610 Gary Benson <gbenson@redhat.com>
7612 * server.h: Add static assertion.
7613 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7615 2014-08-19 Tom Tromey <tromey@redhat.com>
7616 Gary Benson <gbenson@redhat.com>
7618 * Makefile.in (SFILES): Add common/errors.c.
7619 (OBS): Add errors.o.
7620 (IPA_OBS): Add errors-ipa.o.
7621 (errors.o): New rule.
7622 (errors-ipa.o): Likewise.
7623 * utils.h (perror_with_name, error, warning): Don't declare.
7624 * utils.c (warning): Renamed and rewritten as...
7625 (vwarning): New function.
7626 (error): Renamed and rewritten as...
7627 (verror): New function.
7628 (internal_error): Renamed and rewritten as...
7629 (internal_verror): New function.
7631 2014-08-07 Gary Benson <gbenson@redhat.com>
7633 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7634 * configure: Regenerate.
7635 * config.in: Likewise.
7636 * server.h: Do not include errno.h.
7637 * event-loop.c: Likewise.
7638 * hostio-errno.c: Likewise.
7639 * linux-low.c: Likewise.
7640 * remote-utils.c: Likewise.
7641 * spu-low.c: Likewise.
7642 * utils.c: Likewise.
7643 * gdbreplay.c: Unconditionally include errno.h.
7645 2014-08-07 Gary Benson <gbenson@redhat.com>
7647 * server.h: Do not include string.h.
7648 * event-loop.c: Likewise.
7649 * linux-low.c: Likewise.
7650 * regcache.c: Likewise.
7651 * remote-utils.c: Likewise.
7652 * spu-low.c: Likewise.
7653 * utils.c: Likewise.
7655 2014-08-07 Gary Benson <gbenson@redhat.com>
7657 * server.h: Do not include gdb_assert.h.
7659 2014-08-07 Gary Benson <gbenson@redhat.com>
7661 * server.h: Do not include common-utils.h.
7663 2014-08-07 Gary Benson <gbenson@redhat.com>
7665 * server.h: Do not include ptid.h.
7666 * notif.h: Likewise.
7668 2014-08-07 Gary Benson <gbenson@redhat.com>
7670 * server.h: Do not include gdb_locale.h.
7672 2014-08-07 Gary Benson <gbenson@redhat.com>
7674 * server.h: Do not include gdb/signals.h.
7675 * win32-low.c: Likewise.
7677 2014-08-07 Gary Benson <gbenson@redhat.com>
7679 * server.h: Do not include pathmax.h.
7681 2014-08-07 Gary Benson <gbenson@redhat.com>
7683 * server.h: Do not include libiberty.h.
7684 * linux-bfin-low.c: Likewise.
7686 2014-08-07 Gary Benson <gbenson@redhat.com>
7688 * server.h: Do not include ansidecl.h.
7690 2014-08-07 Gary Benson <gbenson@redhat.com>
7692 * linux-x86-low.c: Do not include stddef.h.
7693 * lynx-ppc-low.c: Likewise.
7694 * tracepoint.c: Likewise.
7696 2014-08-07 Gary Benson <gbenson@redhat.com>
7698 * server.h: Do not include stdarg.h.
7699 * nto-low.c: Likewise.
7701 2014-08-07 Gary Benson <gbenson@redhat.com>
7703 * server.h: Do not include stdlib.h.
7704 * inferiors.c: Likewise.
7705 * linux-low.c: Likewise.
7706 * regcache.c: Likewise.
7707 * spu-low.c: Likewise.
7708 * tracepoint.c: Likewise.
7709 * utils.c: Likewise.
7711 2014-08-07 Gary Benson <gbenson@redhat.com>
7713 * server.h: Do not include stdio.h.
7714 * linux-low.c: Likewise.
7715 * remote-utils.c: Likewise.
7716 * spu-low.c: Likewise.
7717 * utils.c: Likewise.
7718 * wincecompat.c: Likewise.
7720 2014-08-06 Gary Benson <gbenson@redhat.com>
7722 * regcache.c (init_register_cache): Move conditionals inside if.
7724 2014-08-06 Gary Benson <gbenson@redhat.com>
7726 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7728 2014-07-31 Gary Benson <gbenson@redhat.com>
7730 * ax.h: Do not include server.h.
7731 * gdbthread.h: Likewise.
7732 * lynx-low.h: Likewise.
7733 * notif.h: Likewise.
7735 2014-07-30 Gary Benson <gbenson@redhat.com>
7737 * server.h: Include common-defs.h.
7738 Do not include config.h or build-gnulib-gdbserver/config.h.
7740 2014-07-30 Gary Benson <gbenson@redhat.com>
7742 * hostio-errno.c: Move server.h to top of includes list.
7743 * inferiors.c: Likewise.
7744 * linux-x86-low.c: Likewise.
7745 * notif.c: Include server.h.
7747 2014-07-24 Tom Tromey <tromey@redhat.com>
7748 Gary Benson <gbenson@redhat.com>
7750 * server.h (CORE_ADDR): Now unsigned.
7752 2014-07-16 Pedro Alves <palves@redhat.com>
7754 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7756 2014-07-15 Pedro Alves <palves@redhat.com>
7758 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7761 2014-07-11 Pedro Alves <palves@redhat.com>
7763 * linux-low.c (kill_wait_lwp): New function, based on
7764 kill_one_lwp_callback, but use my_waitpid directly.
7765 (kill_one_lwp_callback, linux_kill): Use it.
7767 2014-06-23 Pedro Alves <palves@redhat.com>
7769 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7770 before setting DR0..DR3.
7772 2014-06-20 Gary Benson <gbenson@redhat.com>
7774 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7775 * configure: Regenerated.
7776 * config.in: Likewise.
7778 2014-06-20 Gary Benson <gbenson@redhat.com>
7780 * Makefile.in (SFILES): Update locations for files moved
7782 (object file files): Reordered.
7784 2014-06-20 Gary Benson <gbenson@redhat.com>
7786 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7787 (i386_dr_low_set_addr): Likewise.
7788 (i386_dr_low_get_addr): Likewise.
7789 (i386_dr_low_can_set_control): Likewise.
7790 (i386_dr_low_set_control): Likewise.
7791 (i386_dr_low_get_control): Likewise.
7792 (i386_dr_low_get_status): Likewise.
7793 (i386_get_debug_register_length): Likewise.
7794 * linux-x86-low.c (i386_dr_low_set_addr):
7795 Changed signature. Made static.
7796 (i386_dr_low_get_addr): Likewise.
7797 (i386_dr_low_set_control): Likewise.
7798 (i386_dr_low_get_control): Likewise.
7799 (i386_dr_low_get_status): Likewise.
7800 (i386_dr_low): New global variable.
7801 * win32-i386-low.c (i386_dr_low_set_addr):
7802 Changed signature. Made static.
7803 (i386_dr_low_get_addr): Likewise.
7804 (i386_dr_low_set_control): Likewise.
7805 (i386_dr_low_get_control): Likewise.
7806 (i386_dr_low_get_status): Likewise.
7807 (i386_dr_low): New global variable.
7809 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7811 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7812 * Makefile.in (AR, AR_FLAGS): Define.
7813 * configure: Regenerate.
7815 2014-06-19 Gary Benson <gbenson@redhat.com>
7817 * Makefile.in (i386-dregs.o): New rule.
7818 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7819 * i386-low.c (target.h): Remove include.
7820 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7821 (DR_CONTROL_SHIFT): Likewise.
7822 (DR_CONTROL_SIZE): Likewise.
7823 (DR_RW_EXECUTE): Likewise.
7824 (DR_RW_WRITE): Likewise.
7825 (DR_RW_READ): Likewise.
7826 (DR_RW_IORW): Likewise.
7827 (DR_LEN_1): Likewise.
7828 (DR_LEN_2): Likewise.
7829 (DR_LEN_4): Likewise.
7830 (DR_LEN_8): Likewise.
7831 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7832 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7833 (DR_ENABLE_SIZE): Likewise.
7834 (DR_LOCAL_SLOWDOWN): Likewise.
7835 (DR_GLOBAL_SLOWDOWN): Likewise.
7836 (DR_CONTROL_RESERVED): Likewise.
7837 (I386_DR_CONTROL_MASK): Likewise.
7838 (I386_DR_VACANT): Likewise.
7839 (I386_DR_LOCAL_ENABLE): Likewise.
7840 (I386_DR_GLOBAL_ENABLE): Likewise.
7841 (I386_DR_DISABLE): Likewise.
7842 (I386_DR_SET_RW_LEN): Likewise.
7843 (I386_DR_GET_RW_LEN): Likewise.
7844 (I386_DR_WATCH_HIT): Likewise.
7845 (i386_wp_op_t): Likewise.
7846 (i386_show_dr): Likewise.
7847 (i386_length_and_rw_bits): Likewise.
7848 (i386_insert_aligned_watchpoint): Likewise.
7849 (i386_remove_aligned_watchpoint): Likewise.
7850 (i386_handle_nonaligned_watchpoint): Likewise.
7851 i386_update_inferior_debug_regs(): Likewise.
7852 (i386_dr_insert_watchpoint): Likewise.
7853 (i386_dr_remove_watchpoint): Likewise.
7854 (i386_dr_region_ok_for_watchpoint): Likewise.
7855 (i386_dr_stopped_data_address): Likewise.
7856 (i386_dr_stopped_by_watchpoint): Likewise.
7858 2014-06-19 Gary Benson <gbenson@redhat.com>
7860 * i386-low.c (i386_dr_show): Renamed to
7861 i386_show_dr and made static. All uses updated.
7862 (i386_dr_length_and_rw_bits): Renamed to
7863 i386_length_and_rw_bits and made static.
7865 (i386_dr_insert_aligned_watchpoint): Renamed to
7866 i386_insert_aligned_watchpoint and made static.
7868 (i386_dr_remove_aligned_watchpoint): Renamed to
7869 i386_remove_aligned_watchpoint and made static.
7871 (i386_dr_update_inferior_debug_regs): Renamed to
7872 i386_update_inferior_debug_regs and made static.
7875 2014-06-18 Gary Benson <gbenson@redhat.com>
7877 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7878 (i386_dr_low_can_set_control): Likewise.
7879 (i386_get_debug_register_length): Likewise.
7880 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7881 (i386_dr_low_can_set_control): Likewise.
7882 (i386_get_debug_register_length): Likewise.
7884 2014-06-17 Gary Benson <gbenson@redhat.com>
7886 * i386-low.h (i386-dregs.h): New include.
7887 (DR_FIRSTADDR): Now in i386-dregs.h.
7888 (DR_LASTADDR): Likewise.
7889 (DR_NADDR): Likewise.
7890 (DR_STATUS): Likewise.
7891 (DR_CONTROL): Likewise.
7892 (i386_debug_reg_state): Likewise.
7893 (i386_dr_insert_watchpoint): Likewise.
7894 (i386_dr_remove_watchpoint): Likewise.
7895 (i386_dr_region_ok_for_watchpoint): Likewise.
7896 (i386_dr_stopped_data_address): Likewise.
7897 (i386_dr_stopped_by_watchpoint): Likewise.
7898 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7900 2014-06-18 Gary Benson <gbenson@redhat.com>
7902 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7903 i386_dr_insert_watchpoint.
7904 (i386_low_remove_watchpoint): Renamed to
7905 i386_dr_remove_watchpoint.
7906 (i386_low_region_ok_for_watchpoint): Renamed to
7907 i386_dr_region_ok_for_watchpoint.
7908 (i386_low_stopped_data_address): Renamed to
7909 i386_dr_stopped_data_address.
7910 (i386_low_stopped_by_watchpoint): Renamed to
7911 i386_dr_stopped_by_watchpoint.
7912 * i386-low.c (i386_show_dr): Renamed to
7913 i386_dr_show and made nonstatic. All uses updated.
7914 (i386_length_and_rw_bits): Renamed to
7915 i386_dr_length_and_rw_bits and made nonstatic.
7917 (i386_insert_aligned_watchpoint): Renamed to
7918 i386_dr_insert_aligned_watchpoint and made nonstatic.
7920 (i386_remove_aligned_watchpoint): Renamed to
7921 i386_dr_remove_aligned_watchpoint and made nonstatic.
7923 (i386_update_inferior_debug_regs): Renamed to
7924 i386_dr_update_inferior_debug_regs and made nonstatic.
7926 (i386_low_insert_watchpoint): Renamed to
7927 i386_dr_insert_watchpoint. All uses updated.
7928 (i386_low_remove_watchpoint): Renamed to
7929 i386_dr_remove_watchpoint. All uses updated.
7930 (i386_low_region_ok_for_watchpoint): Renamed to
7931 i386_dr_region_ok_for_watchpoint. All uses updated.
7932 (i386_low_stopped_data_address): Renamed to
7933 i386_dr_stopped_data_address. All uses updated.
7934 (i386_low_stopped_by_watchpoint): Renamed to
7935 i386_dr_stopped_by_watchpoint. All uses updated.
7937 2014-06-18 Gary Benson <gbenson@redhat.com>
7939 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7940 (i386_dr_low_can_set_control): Likewise.
7941 (i386_insert_aligned_watchpoint): New check.
7943 2014-06-18 Gary Benson <gbenson@redhat.com>
7945 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7948 2014-06-18 Gary Benson <gbenson@redhat.com>
7950 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7951 instead of fatal and error.
7952 (i386_handle_nonaligned_watchpoint): Likewise.
7954 2014-06-18 Gary Benson <gbenson@redhat.com>
7956 * i386-low.c (i386_get_debug_register_length): New macro.
7957 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7958 (i386_show_dr): Use debug_printf instead of fprintf. Use
7959 phex to format values.
7961 2014-06-18 Gary Benson <gbenson@redhat.com>
7963 * i386-low.h: Comment changes.
7964 * i386-low.c: Likewise.
7966 2014-06-18 Gary Benson <gbenson@redhat.com>
7968 * i386-low.c: Whitespace changes.
7970 2014-06-12 Tom Tromey <tromey@redhat.com>
7972 * utils.c (freeargv): Remove.
7974 2014-06-12 Tom Tromey <tromey@redhat.com>
7976 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7977 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7978 (parse_debug_format_options): Likewise.
7979 (gdbserver_usage): Likewise.
7980 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7981 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7982 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7984 ($(LIBGNU)): Depend on libiberty.
7985 (all-lib): Recurse into all subdirs.
7986 (install-only): Invoke "install" target in subdirs.
7987 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7989 * configure: Rebuild.
7990 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7991 for vasprintf, vsnprintf, or gettimeofday.
7992 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7995 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7997 * development.sh: Delete.
7998 * Makefile.in (config.status): Adjust dependency on development.sh.
7999 * configure.ac: Adjust development.sh source call.
8000 * configure: Regenerate.
8002 2014-06-02 Pedro Alves <palves@redhat.com>
8004 * ax.c (gdb_free_agent_expr): New function.
8005 * ax.h (gdb_free_agent_expr): New declaration.
8006 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8008 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8010 (clear_breakpoint_conditions_and_commands): New function.
8011 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8012 (clear_breakpoint_conditions_and_commands): New declaration.
8014 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8016 * linux-aarch64-low.c (asm/ptrace.h): Include.
8018 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8020 Fix TLS access for -static -pthread.
8021 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8022 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8023 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8025 2014-05-20 Pedro Alves <palves@redhat.com>
8027 * linux-aarch64-low.c (aarch64_insert_point)
8028 (aarch64_remove_point): No longer check whether the type is
8029 supported here. Adjust to new interface.
8030 (the_low_target): Install aarch64_supports_z_point_type as
8031 supports_z_point_type method.
8032 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8033 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8034 instead of a Z packet char. Adjust.
8035 (arm_supports_z_point_type): New function.
8036 (arm_insert_point, arm_remove_point): Adjust to new interface.
8037 (the_low_target): Install arm_supports_z_point_type.
8038 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8039 (cris_insert_point, cris_remove_point): Adjust to new interface.
8040 Don't check whether the type is supported here.
8041 (the_low_target): Install cris_supports_z_point_type.
8042 * linux-low.c (linux_supports_z_point_type): New function.
8043 (linux_insert_point, linux_remove_point): Adjust to new interface.
8044 * linux-low.h (struct linux_target_ops) <insert_point,
8045 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8046 raw_breakpoint pointer parameter.
8047 <supports_z_point_type>: New method.
8048 * linux-mips-low.c (mips_supports_z_point_type): New function.
8049 (mips_insert_point, mips_remove_point): Adjust to new interface.
8050 Use mips_supports_z_point_type.
8051 (the_low_target): Install mips_supports_z_point_type.
8052 * linux-ppc-low.c (the_low_target): Install NULL as
8053 supports_z_point_type method.
8054 * linux-s390-low.c (the_low_target): Install NULL as
8055 supports_z_point_type method.
8056 * linux-sparc-low.c (the_low_target): Install NULL as
8057 supports_z_point_type method.
8058 * linux-x86-low.c (x86_supports_z_point_type): New function.
8059 (x86_insert_point): Adjust to new insert_point interface. Use
8060 insert_memory_breakpoint. Adjust to new
8061 i386_low_insert_watchpoint interface.
8062 (x86_remove_point): Adjust to remove_point interface. Use
8063 remove_memory_breakpoint. Adjust to new
8064 i386_low_remove_watchpoint interface.
8065 (the_low_target): Install x86_supports_z_point_type.
8066 * lynx-low.c (lynx_target_ops): Install NULL as
8067 supports_z_point_type callback.
8068 * nto-low.c (nto_supports_z_point_type): New.
8069 (nto_insert_point, nto_remove_point): Adjust to new interface.
8070 (nto_target_ops): Install nto_supports_z_point_type.
8071 * mem-break.c: Adjust intro comment.
8072 (struct raw_breakpoint) <raw_type, size>: New fields.
8073 <inserted>: Update comment.
8074 <shlib_disabled>: Delete field.
8075 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8076 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8077 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8078 (raw_bkpt_type_to_target_hw_bp_type): New function.
8079 (find_enabled_raw_code_breakpoint_at): New function.
8080 (find_raw_breakpoint_at): New type and size parameters. Use them.
8081 (insert_memory_breakpoint): New function, based off
8082 set_raw_breakpoint_at.
8083 (remove_memory_breakpoint): New function.
8084 (set_raw_breakpoint_at): Reimplement.
8085 (set_breakpoint): New, based on set_breakpoint_at.
8086 (set_breakpoint_at): Reimplement.
8087 (delete_raw_breakpoint): Go through the_target->remove_point
8088 instead of assuming memory breakpoints.
8089 (find_gdb_breakpoint_at): Delete.
8090 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8091 (find_gdb_breakpoint): New function.
8092 (set_gdb_breakpoint_at): Delete.
8093 (z_type_supported): New function.
8094 (set_gdb_breakpoint_1): New function, loosely based off
8095 set_gdb_breakpoint_at.
8096 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8097 (delete_gdb_breakpoint_at): Delete.
8098 (delete_gdb_breakpoint_1): New function, loosely based off
8099 delete_gdb_breakpoint_at.
8100 (delete_gdb_breakpoint): New function.
8101 (clear_gdb_breakpoint_conditions): Rename to ...
8102 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8104 (add_condition_to_breakpoint): Make static.
8105 (add_breakpoint_condition): Take a struct breakpoint pointer
8106 instead of an address. Adjust.
8107 (gdb_condition_true_at_breakpoint): Rename to ...
8108 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8110 (gdb_condition_true_at_breakpoint): Reimplement.
8111 (add_breakpoint_commands): Take a struct breakpoint pointer
8112 instead of an address. Adjust.
8113 (gdb_no_commands_at_breakpoint): Rename to ...
8114 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8115 parameter. Return true if no breakpoint was found. Change debug
8117 (gdb_no_commands_at_breakpoint): Reimplement.
8118 (run_breakpoint_commands): Rename to ...
8119 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8120 and change return type to boolean.
8121 (run_breakpoint_commands): New function.
8122 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8123 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8124 breakpoint. Go through the_target->remove_point instead of
8125 assuming memory breakpoint.
8126 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8127 software and hardware breakpoints.
8128 (reinsert_raw_breakpoint): Go through the_target->insert_point
8129 instead of assuming memory breakpoint.
8130 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8131 software and hardware breakpoints.
8132 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8133 Check both software and hardware breakpoints.
8134 (validate_inserted_breakpoint): Assert the breakpoint is a
8135 software breakpoint. Set the inserted flag to -1 instead of
8136 setting shlib_disabled.
8137 (delete_disabled_breakpoints): Adjust.
8138 (validate_breakpoints): Only validate software breakpoints.
8139 Adjust to inserted flag change.
8140 (check_mem_read, check_mem_write): Skip breakpoint types other
8141 than software breakpoints. Adjust to inserted flag change.
8142 * mem-break.h (enum raw_bkpt_type): New enum.
8143 (raw_breakpoint, struct process_info): Forward declare.
8144 (Z_packet_to_target_hw_bp_type): Delete declaration.
8145 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8146 (set_gdb_breakpoint, delete_gdb_breakpoint)
8147 (clear_breakpoint_conditions): New declarations.
8148 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8149 (breakpoint_inserted_here): Update comment.
8150 (add_breakpoint_condition, add_breakpoint_commands): Replace
8151 address parameter with a breakpoint pointer parameter.
8152 (gdb_breakpoint_here): Update comment.
8153 (delete_gdb_breakpoint_at): Delete.
8154 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8155 * server.c (process_point_options): Take a struct breakpoint
8156 pointer instead of an address. Adjust.
8157 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8158 delete_gdb_breakpoint.
8159 * spu-low.c (spu_target_ops): Install NULL as
8160 supports_z_point_type method.
8161 * target.h: Include mem-break.h.
8162 (struct target_ops) <prepare_to_access_memory>: Update comment.
8163 <supports_z_point_type>: New field.
8164 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8165 instead of a char. Also take a raw breakpoint pointer.
8166 * win32-arm-low.c (the_low_target): Install NULL as
8167 supports_z_point_type.
8168 * win32-i386-low.c (i386_supports_z_point_type): New function.
8169 (i386_insert_point, i386_remove_point): Adjust to new interface.
8170 (the_low_target): Install i386_supports_z_point_type.
8171 * win32-low.c (win32_supports_z_point_type): New function.
8172 (win32_insert_point, win32_remove_point): Adjust to new interface.
8173 (win32_target_ops): Install win32_supports_z_point_type.
8174 * win32-low.h (struct win32_target_ops):
8175 <supports_z_point_type>: New method.
8176 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8177 instead of a char. Also take a raw breakpoint pointer.
8179 2014-05-20 Pedro Alves <palves@redhat.com>
8181 * mem-break.h: Include break-common.h.
8182 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8183 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8184 (Z_packet_to_target_hw_bp_type): New declaration.
8185 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8186 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8187 (Z_PACKET_ACCESS_WP): Delete macros.
8188 (Z_packet_to_hw_type): Delete function.
8189 * i386-low.h: Don't include break-common.h here.
8190 (Z_packet_to_hw_type): Delete declaration.
8191 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8192 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8193 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8194 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8195 * linux-aarch64-low.c: Don't include break-common.h here.
8196 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8197 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8198 (Z_packet_to_target_hw_bp_type): Delete function.
8199 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8201 (mips_insert_point, mips_remove_point): Use
8202 Z_packet_to_target_hw_bp_type.
8204 2014-05-20 Pedro Alves <palves@redhat.com>
8206 * linux-aarch64-low.c: Include break-common.h.
8207 (enum target_point_type): Delete.
8208 (Z_packet_to_point_type): Rename to ...
8209 (Z_packet_to_target_hw_bp_type): ... this, and return a
8210 target_hw_bp_type instead.
8211 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8212 instead of an enum target_point_type.
8213 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8215 (aarch64_dr_state_insert_one_point)
8216 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8217 (aarch64_handle_aligned_watchpoint)
8218 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8219 Take an enum target_hw_bp_type instead of an enum
8221 (aarch64_supports_z_point_type): New function.
8222 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8223 use Z_packet_to_target_hw_bp_type.
8225 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8227 * configure.ac: Only use -Werror by default when DEVELOPMENT
8229 * configure: Regenerate.
8231 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8233 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8234 * linux-x86-low.c (X86_64_USER_REGS): New.
8235 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8237 2014-04-28 Yao Qi <yao@codesourcery.com>
8239 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8242 2014-04-25 Pedro Alves <palves@redhat.com>
8245 * linux-low.c (linux_attach_fail_reason_string): New function.
8246 (linux_attach_lwp): Delete.
8247 (linux_attach_lwp_1): Rename to ...
8248 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8249 argument. Remove "initial" parameter. Return int instead of
8250 void. Don't error or warn here.
8251 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8252 failure to attach to the tgid. Call warning when failing to
8254 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8255 argument. Remove "initial" parameter. Return int instead of
8256 void. Don't error or warn here.
8257 (linux_attach_fail_reason_string): New declaration.
8258 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8259 interface change. Use linux_attach_fail_reason_string.
8261 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8262 Walfred Tedeschi <walfred.tedeschi@intel.com>
8264 * Makefile.in: Added rules to handle new files
8265 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8266 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8267 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8268 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8269 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8270 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8272 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8273 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8274 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8275 i386/x32-avx512.xml.
8276 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8277 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8278 i386/x32-avx512-linux.xml.
8279 * i387-fp.c (num_avx512_k_registers): New constant for number
8281 (num_avx512_zmmh_low_registers): New constant for number of
8282 lower ZMM registers (0-15).
8283 (num_avx512_zmmh_high_registers): New constant for number of
8284 higher ZMM registers (16-31).
8285 (num_avx512_ymmh_registers): New contant for number of higher
8286 YMM registers (ymm16-31 added by avx521 on x86_64).
8287 (num_avx512_xmm_registers): New constant for number of higher
8288 XMM registers (xmm16-31 added by AVX512 on x86_64).
8289 (struct i387_xsave): Add space for AVX512 registers.
8290 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8291 Add code to handle AVX512 registers.
8292 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8293 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8294 prototypei from generated file.
8295 (tdesc_amd64_avx512_linux): Likewise.
8296 (init_registers_x32_avx512_linux): Likewise.
8297 (tdesc_x32_avx512_linux): Likewise.
8298 (init_registers_i386_avx512_linux): Likewise.
8299 (tdesc_i386_avx512_linux): Likewise.
8300 (x86_64_regmap): Add AVX512 registers.
8301 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8303 (initialize_low_arch): Add code to initialize AVX512 registers.
8305 2014-04-23 Pedro Alves <palves@redhat.com>
8307 * mem-break.c (find_gdb_breakpoint_at): Make static.
8308 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8310 2014-04-23 Pedro Alves <palves@redhat.com>
8312 * i386-low.c: Don't include break-common.h here.
8313 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8314 prototype to take target_hw_bp_type as argument instead of a Z
8316 * i386-low.h: Include break-common.h here.
8317 (Z_packet_to_hw_type): Declare.
8318 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8320 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8321 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8322 (x86_remove_point): Convert the packet number to a
8323 target_hw_bp_type before calling i386_low_remove_watchpoint.
8324 * win32-i386-low.c (i386_insert_point): Convert the packet number
8325 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8326 (i386_remove_point): Convert the packet number to a
8327 target_hw_bp_type before calling i386_low_remove_watchpoint.
8329 2014-04-23 Pedro Alves <palves@redhat.com>
8331 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8333 2014-04-10 Pedro Alves <palves@redhat.com>
8335 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8336 Check if the condition or command is NULL before checking if the
8337 breakpoint is known. On success, return true.
8338 * mem-break.h (add_breakpoint_condition): Document return.
8339 (add_breakpoint_commands): Add describing comment.
8340 * server.c (skip_to_semicolon): New function.
8341 (process_point_options): Use it.
8343 2014-04-09 Pedro Alves <palves@redhat.com>
8345 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8348 2014-02-27 Pedro Alves <palves@redhat.com>
8351 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8353 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8355 (last_thread_of_process_p): Take a PID argument instead of a
8357 (linux_wait_for_lwp): Delete.
8358 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8360 (linux_low_filter_event): New function, party factored out from
8361 linux_wait_for_event.
8362 (linux_wait_for_event): Rename to ...
8363 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8364 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8365 sigsuspend. Check for zombie leaders.
8366 (linux_wait_for_event): Reimplement as wrapper around
8367 linux_wait_for_event_filtered.
8368 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8369 a normal or signal exit is seen, it's the whole process exiting.
8370 (wait_for_sigstop): No longer a for_each_inferior callback.
8371 Rewrite on top of linux_wait_for_event_filtered.
8372 (stop_all_lwps): Call wait_for_sigstop directly.
8373 * server.c (resume, handle_target_event): Handle
8374 TARGET_WAITKIND_NO_RESUMED.
8376 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8378 * win32-low.c (psapi_get_dll_name,
8379 * win32_CreateToolhelp32Snapshot): Delete.
8380 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8381 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8383 (handle_load_dll): Add function description.
8384 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8386 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8388 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8390 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8391 base address when calling win32_add_one_solib.
8392 (handle_load_dll): Delete local variable load_addr.
8393 Remove 0x1000 offset applied to DLL base address when calling
8394 win32_add_one_solib.
8395 (handle_unload_dll): Add comment.
8397 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8399 * win32-low.c (win32_add_all_dlls): Renames
8400 win32_ensure_ntdll_loaded. Rewrite function documentation.
8401 Adjust implementation to always load all DLLs.
8402 Add 0x1000 offset to DLL base address when calling
8403 win32_add_one_solib.
8404 (child_initialization_done): New static global.
8405 (do_initial_child_stuff): Set child_initialization_done to
8406 zero during child initialization, and 1 after. Replace call
8407 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8409 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8410 (handle_unload_dll): Add function documentation.
8411 (get_child_debug_event): Ignore load and unload DLL events
8412 during child initialization.
8414 2014-02-20 Doug Evans <dje@google.com>
8416 Remove global all_lwps.
8417 * inferiors.h (ptid_of): Move here from linux-low.h.
8418 (pid_of, lwpid_of): Ditto.
8419 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8420 parameter is a struct thread_info * now.
8421 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8422 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8423 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8425 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8426 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8427 * linux-arm-low.c (update_registers_callback): Update, "entry"
8428 parameter is a struct thread_info * now.
8429 Fetch lwpid from current_inferior directly.
8430 (arm_insert_point): Pass &all_threads to find_inferior instead of
8432 (arm_remove_point): Ditto.
8433 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8434 (arm_prepare_to_resume): Fetch pid from thread.
8435 (arm_read_description): Fetch lwpid from current_inferior directly.
8436 * linux-low.c (all_lwps): Delete.
8437 (delete_lwp): Delete call to remove_inferior.
8438 (handle_extended_wait): Fetch lwpid from thread.
8439 (add_lwp): Don't set lwp->entry.id. Remove call to
8440 add_inferior_to_list.
8441 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8442 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8443 (kill_one_lwp_callback): Ditto.
8444 (linux_kill): Don't dereference NULL pointer.
8445 Fetch ptid,lwpid from thread.
8446 (get_detach_signal): Fetch ptid from thread.
8447 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8448 Simplify call to regcache_invalidate_thread.
8449 (delete_lwp_callback): Update, "entry" parameter is a
8450 struct thread_info * now. Fetch pid from thread.
8451 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8452 (status_pending_p_callback): Update, "entry" parameter is a
8453 struct thread_info * now. Fetch ptid from thread.
8454 (find_lwp_pid): Update, "entry" parameter is a
8455 struct thread_info * now.
8456 (linux_wait_for_lwp): Fetch pid from thread.
8457 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8458 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8459 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8460 (dequeue_one_deferred_signal): Ditto.
8461 (cancel_breakpoint): Fetch ptid from current_inferior.
8462 (linux_wait_for_event): Pass &all_threads to find_inferior,
8463 not &all_lwps. Fetch ptid, lwpid from thread.
8464 (count_events_callback): Update, "entry" parameter is a
8465 struct thread_info * now.
8466 (select_singlestep_lwp_callback): Ditto.
8467 (select_event_lwp_callback): Ditto.
8468 (cancel_breakpoints_callback): Ditto.
8469 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8471 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8472 (unsuspend_one_lwp): Update, "entry" parameter is a
8473 struct thread_info * now.
8474 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8476 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8477 Fetch lwpid from thread, not lwp.
8478 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8479 Pass &all_threads to find_inferior, not &all_lwps.
8480 (send_sigstop): Fetch lwpid from thread, not lwp.
8481 (send_sigstop_callback): Update, "entry" parameter is a
8482 struct thread_info * now.
8483 (suspend_and_send_sigstop_callback): Ditto.
8484 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8485 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8486 struct thread_info * now.
8487 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8489 (lwp_running): Update, "entry" parameter is a
8490 struct thread_info * now.
8491 (stop_all_lwps): Fetch ptid from thread.
8492 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8493 (linux_resume_one_lwp): Fetch lwpid from thread.
8494 (linux_set_resume_request): Update, "entry" parameter is a
8495 struct thread_info * now. Fetch pid, lwpid from thread.
8496 (resume_status_pending_p): Update, "entry" parameter is a
8497 struct thread_info * now.
8498 (need_step_over_p): Ditto. Fetch lwpid from thread.
8499 (start_step_over): Fetch lwpid from thread.
8500 (linux_resume_one_thread): Update, "entry" parameter is a
8501 struct thread_info * now. Fetch lwpid from thread.
8502 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8503 (proceed_one_lwp): Update, "entry" parameter is a
8504 struct thread_info * now. Fetch lwpid from thread.
8505 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8506 struct thread_info * now.
8507 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8508 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8509 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8511 (regsets_store_inferior_registers): Ditto.
8512 (fetch_register, store_register): Ditto.
8513 (linux_read_memory, linux_write_memory): Ditto.
8514 (linux_request_interrupt): Ditto.
8515 (linux_read_auxv): Ditto.
8516 (linux_xfer_siginfo): Ditto.
8517 (linux_qxfer_spu): Ditto.
8518 (linux_qxfer_libraries_svr4): Ditto.
8519 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8520 moved to inferiors.h.
8522 (get_thread_lwp): Update.
8523 (struct lwp_info): Delete member "entry". Simplify comment for
8526 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8527 current_inferior directly.
8528 (update_watch_registers_callback): Update, "entry" parameter is a
8529 struct thread_info * now. Fetch pid from thread.
8530 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8531 (mips_insert_point): Fetch lwpid from current_inferior.
8532 Pass &all_threads to find_inferior, not &all_lwps.
8533 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8534 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8536 (mips_stopped_data_address): Ditto.
8537 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8539 * linux-tile-low.c (tile_arch_setup): Ditto.
8540 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8541 (update_debug_registers_callback): Update, "entry" parameter is a
8542 struct thread_info * now. Fetch pid from thread.
8543 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8544 Pass &all_threads to find_inferior, not &all_lwps.
8545 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8546 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8547 Pass &all_threads to find_inferior, not &all_lwps.
8548 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8549 (i386_dr_low_get_status): Ditto.
8550 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8551 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8552 (x86_linux_read_description): Ditto.
8553 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8555 2014-02-20 Doug Evans <dje@google.com>
8557 * inferiors.c (get_first_inferior): Fix buglet.
8559 2014-02-19 Doug Evans <dje@google.com>
8561 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8562 * inferiors.c (add_thread): Change result type to struct thread_info *.
8563 All callers updated.
8564 (add_lwp): Call add_thread here instead of in callers.
8565 All callers updated.
8566 * linux-low.h (get_lwp_thread): Rewrite.
8567 (struct lwp_info): New member "thread".
8569 2014-02-19 Doug Evans <dje@google.com>
8571 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8572 All callers updated.
8574 2014-02-19 Doug Evans <dje@google.com>
8576 * inferiors.c (add_thread): Fix whitespace.
8578 2014-02-19 Doug Evans <dje@google.com>
8580 * dll.c (clear_dlls): Replace accessing list implemention details
8582 * gdbthread.h (get_first_thread): Declare.
8583 * inferiors.c (for_each_inferior_with_data): New function.
8584 (get_first_thread): New function.
8585 (find_thread_ptid): Simplify.
8586 (get_first_inferior): New function.
8587 (clear_list): Delete.
8588 (one_inferior_p): New function.
8589 (clear_inferior_list): New function.
8590 (clear_inferiors): Update.
8591 * inferiors.h (for_each_inferior_with_data): Declare.
8592 (clear_inferior_list): Declare.
8593 (one_inferior_p): Declare.
8594 (get_first_inferior): Declare.
8595 * linux-low.c (linux_wait_for_event): Replace accessing list
8596 implemention details with API function.
8597 * server.c (target_running): Ditto.
8598 (accumulate_file_name_length): New function.
8599 (emit_dll_description): New function.
8600 (handle_qxfer_libraries): Replace accessing list implemention
8601 details with API function.
8602 (handle_qxfer_threads_worker): New function.
8603 (handle_qxfer_threads_proper): Replace accessing list implemention
8604 details with API function.
8605 (handle_query): Ditto.
8606 (visit_actioned_threads_callback_ftype): New typedef.
8607 (visit_actioned_threads_data): New struct.
8608 (visit_actioned_threads): Rewrite to be find_inferior callback.
8609 (resume): Call find_inferior.
8610 (handle_status): Replace accessing list implemention
8611 details with API function.
8612 (process_serial_event): Replace accessing list implemention details
8614 * target.c (set_desired_inferior): Replace accessing list implemention
8615 details with API function.
8616 * tracepoint.c (same_process_p): New function.
8617 (gdb_agent_about_to_close): Replace accessing list implemention
8618 details with API function.
8619 * win32-low.c (child_delete_thread): Replace accessing list
8620 implemention details with API function.
8621 (match_dll_by_basename): New function.
8622 (dll_is_loaded_by_basename): New function.
8623 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8624 details call to dll_is_loaded_by_basename.
8626 2014-02-19 Doug Evans <dje@google.com>
8628 * dll.h (struct dll_info): Add comment.
8629 * gdbthread.h (struct thread_info): Add comment.
8630 (current_ptid): Simplify.
8631 * inferiors.c (add_process): Update.
8632 (remove_process): Update.
8633 * inferiors.h (struct process_info): Rename member "head" to "entry".
8634 * linux-low.c (delete_lwp): Update.
8636 (last_thread_of_process_p): Update.
8637 (kill_one_lwp_callback, linux_kill): Update.
8638 (status_pending_p_callback): Update.
8639 (wait_for_sigstop): Update. Simplify read of ptid.
8640 (start_step_over): Update.
8641 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8642 (get_lwp_thread): Update.
8643 (struct lwp_info): Rename member "head" to "entry".
8644 * regcache.h (inferior_list_entry): Delete.
8645 * server.c (kill_inferior_callback): Update.
8646 (detach_or_kill_inferior_callback): Update.
8647 (print_started_pid): Update.
8648 (print_attached_pid): Update.
8649 (process_serial_event): Simplify read of ptid.
8650 * thread-db.c (thread_db_create_event): Update.
8651 (thread_db_get_tls_address): Update.
8652 * win32-low.c (current_inferior_ptid): Simplify.
8654 2014-02-19 Tom Tromey <tromey@redhat.com>
8656 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8658 (target_supports_btrace): Update.
8660 2014-02-14 Yao Qi <yao@codesourcery.com>
8662 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8663 (rsp-low-ipa.o): New target.
8665 2014-02-12 Tom Tromey <tromey@redhat.com>
8667 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8668 convert_ascii_to_int.
8669 * regcache.c (registers_to_string): Likewise.
8670 * remote-utils.c (decode_M_packet): Likewise.
8671 * server.c (process_serial_event): Likewise.
8673 2014-02-12 Tom Tromey <tromey@redhat.com>
8675 * server.c (handle_query, handle_v_run): Use hex2bin, not
8677 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8679 2014-02-12 Tom Tromey <tromey@redhat.com>
8681 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8682 convert_int_to_ascii.
8683 * regcache.c (registers_to_string, collect_register_as_string):
8685 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8687 * server.c (process_serial_event): Likewise.
8688 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8689 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8691 2014-02-12 Tom Tromey <tromey@redhat.com>
8693 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8694 bin2hex, not hexify.
8695 * tracepoint.c (cmd_qtstatus): Likewise.
8697 2014-02-12 Tom Tromey <tromey@redhat.com>
8699 * remote-utils.c (monitor_output): Pass explicit length to
8702 2014-02-12 Tom Tromey <tromey@redhat.com>
8704 * tracepoint.c: Include rsp-low.h.
8705 * server.c: Include rsp-low.h.
8706 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8707 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8709 * remote-utils.c: Include rsp-low.h.
8710 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8711 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8712 (convert_int_to_ascii, convert_ascii_to_int): Move to
8714 * regcache.c: Include rsp-low.h.
8715 * ax.c: Include rsp-low.h.
8716 * Makefile.in (SFILES): Add common/rsp-low.c.
8717 (OBS): Add rsp-low.o.
8718 (rsp-low.o): New target.
8720 2014-02-12 Tom Tromey <tromey@redhat.com>
8722 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8723 Include print-utils.h.
8724 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8725 (plongest, thirty_two, phex_nz): Remove.
8726 * Makefile.in (SFILES): Add common/print-utils.c.
8727 (OBS): Add print-utils.o.
8728 (print-utils-ipa.o): New target.
8729 (print-utils.o): New target.
8730 (IPA_OBJS): Add print-utils-ipa.o.
8732 2014-02-06 Tom Tromey <tromey@redhat.com>
8734 * Makefile.in (SFILES): Fix indentation.
8736 2014-02-05 Doug Evans <dje@google.com>
8738 * linux-low.c (linux_wait_for_event): Improve comment.
8739 (linux_wait_1): Keep current_inferior in sync with event_child.
8741 2014-01-22 Doug Evans <dje@google.com>
8743 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8745 2014-01-22 Doug Evans <dje@google.com>
8747 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8748 * configure: Regenerate.
8749 * config.in: Regenerate.
8750 * Makefile.in (SFILES): Add debug.c.
8752 * debug.c: New file.
8753 * debug.h: New file.
8754 * linux-aarch64-low.c (*): Update all debugging printfs to use
8755 debug_printf instead of fprintf.
8756 * linux-arm-low.c (*): Ditto.
8757 * linux-cris-low.c (*): Ditto.
8758 * linux-crisv32-low.c (*): Ditto.
8759 * linux-m32r-low.c (*): Ditto.
8760 * linux-sparc-low.c (*): Ditto.
8761 * linux-x86.c (*): Ditto.
8762 * linux-low.c (*): Ditto.
8763 (linux_wait_1): Add calls to debug_enter, debug_exit.
8764 (linux_wait): Remove redundant debugging printf.
8765 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8766 (linux_resume, unstop_all_lwps): Ditto.
8767 * mem-break.c (*): Update all debugging printfs to use
8768 debug_printf instead of fprintf.
8769 * remote-utils.c (*): Ditto.
8770 * thread-db.c (*): Ditto.
8771 * server.c #include <ctype.h>, "gdb_vecs.h".
8772 (debug_threads): Moved to debug.c.
8773 (*): Update all debugging printfs to use debug_printf instead of
8775 (start_inferior): Replace call to fflush with call to debug_flush.
8776 (monitor_show_help): Mention set debug-format.
8777 (parse_debug_format_options): New function.
8778 (handle_monitor_command): Handle "monitor set debug-format".
8779 (gdbserver_usage): Mention --debug-format.
8780 (main): Parse --debug-format.
8781 * server.h (debug_threads): Declaration moved to debug.h.
8783 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8784 trace_debug_1 that uses debug_printf.
8785 (tracepoint_look_up_symbols): Update all debugging printfs to use
8786 debug_printf instead of fprintf.
8788 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8790 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8793 2014-01-17 Pedro Alves <palves@redhat.com>
8796 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8797 defined after including gdb_proc_service.h.
8799 2014-01-16 Doug Evans <dje@google.com>
8801 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8802 (match_dll): Use it.
8804 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8806 * target.h (target_ops) <read_btrace>: Change parameters and
8807 return type to allow error reporting.
8808 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8809 trace reading errors on.
8810 * linux-low.c (linux_low_read_btrace): Pass trace reading
8812 (linux_low_disable_btrace): New.
8814 2014-01-15 Doug Evans <dje@google.com>
8816 * inferiors.c (thread_id_to_gdb_id): Delete.
8817 * inferiors.h (thread_id_to_gdb_id): Delete.
8819 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8821 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8822 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8825 2014-01-08 Pedro Alves <palves@redhat.com>
8827 * server.c (handle_status): Don't discard previous queued stop
8828 replies or thread's pending status here.
8829 (main) <disconnection>: Do it here instead.
8831 2014-01-08 Pedro Alves <palves@redhat.com>
8833 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8834 * server.c (visit_actioned_threads, handle_pending_status): New
8836 (handle_v_cont): Factor out parts to ...
8837 (resume): ... this new function. If in all-stop, and a thread
8838 being resumed has a pending status, report it without actually
8840 (myresume): Adjust to use the new 'resume' function.
8841 (clear_pending_status_callback, set_pending_status_callback)
8842 (find_status_pending_thread_callback): New functions.
8843 (handle_status): Handle the case of multiple threads having
8844 interesting statuses to report. Report threads' real last signal
8845 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8846 with an interesting thread to report the status for, instead of
8847 always reporting the status of the first thread.
8849 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8851 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8852 * gdbreplay.c (gdbreplay_version): Likewise.
8854 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8856 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8857 iov.iov_len with the real length in use.
8859 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8861 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8862 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8863 for all targets that use win32-low.c.
8864 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8865 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8867 2013-12-13 Pedro Alves <palves@redhat.com>
8869 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8870 if equal to TARGET_WAITKIND_LOADED.
8871 * win32-low.c (cached_status): New static global.
8872 (win32_wait): Add declaration.
8873 (do_initial_child_stuff): Flush all initial pending debug events
8874 up to the initial breakpoint.
8875 (win32_wait): If CACHED_STATUS was set, return that instead
8876 of doing a real wait. Remove the code resuming the execution
8877 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8878 during the initial phase. Also remove the code changing
8879 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8880 TARGET_WAITKIND_STOPPED.
8882 2013-12-11 Yao Qi <yao@codesourcery.com>
8884 * notif.c (handle_notif_ack): Return 0 if no notification
8887 2013-11-20 Doug Evans <dje@google.com>
8889 * linux-low.c (linux_set_resume_request): Fix comment.
8891 2013-11-20 Doug Evans <dje@google.com>
8893 * linux-low.c (resume_status_pending_p): Tweak comment.
8895 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8897 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8898 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8899 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8900 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8901 (srv_amd64_regobj): Add amd64-mpx.o.
8902 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8903 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8904 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8905 * i387-fp.c (num_pl_bnd_register) Added constant.
8906 (num_pl_bnd_cfg_registers) Added constant.
8907 (struct i387_xsave) Added reserved area and MPX fields.
8908 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8909 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8911 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8912 (init_registers_amd64_mpx_linux): Declare new function.
8913 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8914 (x86_64_regmap): Add MPX registers.
8915 (x86_linux_read_description): Add MPX case.
8916 (initialize_low_arch): Initialize MPX targets.
8918 2013-11-18 Tom Tromey <tromey@redhat.com>
8920 * configure: Rebuild.
8921 * configure.ac: Don't check for stdlib.h.
8922 * gdbreplay.c: Unconditionally include stdlib.h.
8924 2013-11-18 Tom Tromey <tromey@redhat.com>
8926 * config.in: Rebuild.
8927 * configure: Rebuild.
8928 * configure.ac: Don't use AC_HEADER_DIRENT.
8930 2013-11-18 Tom Tromey <tromey@redhat.com>
8932 * server.h: Don't check HAVE_STRING_H.
8933 * gdbreplay.c: Don't check HAVE_STRING_H.
8934 * configure: Rebuild.
8936 2013-11-18 Tom Tromey <tromey@redhat.com>
8938 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8941 2013-11-08 Tom Tromey <tromey@redhat.com>
8943 * configure, config.in: Rebuild.
8944 * configure.ac: Remove unused configury.
8946 2013-11-08 Tom Tromey <tromey@redhat.com>
8948 * acinclude.m4: Include common.m4, codeset.m4.
8949 * configure, config.in: Rebuild.
8950 * configure.ac: Use GDB_AC_COMMON.
8952 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8954 * linux-s390-low.c (HWCAP_S390_TE): New define.
8955 (s390_arch_setup): Consider the TE field in the HWCAP for
8956 determining 'have_regset_tdb'.
8958 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8961 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8964 2013-10-02 Pedro Alves <palves@redhat.com>
8966 * server.c (process_serial_event): Don't output "GDBserver
8967 exiting" if GDB is connected through stdio.
8968 * target.c (mywait): Likewise, be silent if GDB is connected
8971 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8973 * lynx-low.c (lynx_add_threads_after_attach): New function.
8974 (lynx_attach): Remove call to add_thread. Add call to
8975 lynx_add_threads_after_attach instead.
8977 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8979 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8980 * config.in, configure: Regenerated.
8982 2013-09-18 Yao Qi <yao@codesourcery.com>
8985 * server.c (start_inferior): Clear 'resume_info'.
8987 2013-09-16 Jiong Wang <jiwang@tilera.com>
8989 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8992 2013-09-16 Jiong Wang <jiwang@tilera.com>
8994 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8995 linux-tile-low.o to srv_tgtobj.
8997 2013-09-16 Will Newton <will.newton@linaro.org>
8999 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9002 2013-09-06 Pedro Alves <palves@redhat.com>
9004 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9005 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9006 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9007 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9008 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9009 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9011 2013-09-06 Pedro Alves <palves@redhat.com>
9013 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9014 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9016 2013-09-06 Pedro Alves <palves@redhat.com>
9018 * linux-amd64-ipa.c: Include tracepoint.h.
9019 * linux-i386-ipa.c: Include tracepoint.h.
9021 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9023 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9024 (ps_get_thread_area): New function.
9026 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9028 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9029 (initialize_low_arch): Call init_registers_crisv32 rather than
9030 init_register_crisv32.
9032 2013-09-05 Pedro Alves <palves@redhat.com>
9034 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9036 * hostio.h: ... this new file.
9037 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9038 win32-low.c: Include hostio.h.
9040 2013-09-05 Pedro Alves <palves@redhat.com>
9042 * server.h (gdb_client_data, handler_func, callback_handler_func)
9043 (delete_file_handler, add_file_handler, append_callback_event)
9044 (delete_callback_event, start_event_loop, initialize_event_loop):
9045 Move to event-loop.h and include it.
9046 * event-loop.h: New file.
9048 2013-09-05 Pedro Alves <palves@redhat.com>
9050 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9051 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9052 (loaded_dll, unloaded_dll): Move to ...
9053 * dll.h: ... this new file.
9054 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9056 2013-09-05 Pedro Alves <palves@redhat.com>
9058 * server.h (current_process, get_thread_process, all_processes)
9059 (add_inferior_to_list, for_each_inferior, current_inferior)
9060 (remove_inferior, add_process, remove_process, find_process_pid)
9061 (have_started_inferiors_p, have_attached_inferiors_p)
9062 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9063 (clear_inferiors, find_inferior, find_inferior_id)
9064 (inferior_target_data, set_inferior_target_data)
9065 (inferior_regcache_data, set_inferior_regcache_data): Move to
9066 inferiors.h, and include it.
9067 * inferiors.h: New file.
9069 2013-09-05 Pedro Alves <palves@redhat.com>
9071 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9075 2013-09-05 Pedro Alves <palves@redhat.com>
9077 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9079 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9080 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9081 (handle_tracepoint_general_set, handle_tracepoint_query)
9082 (tracepoint_finished_step, tracepoint_was_hit)
9083 (release_while_stepping_state_list, current_traceframe)
9084 (in_readonly_region, traceframe_read_mem)
9085 (fetch_traceframe_registers, traceframe_read_sdata)
9086 (traceframe_read_info, struct fast_tpoint_collect_status)
9087 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9088 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9089 (supply_fast_tracepoint_registers)
9090 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9091 (ipa_tdesc, claim_trampoline_space)
9092 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9093 (agent_mem_read, agent_get_trace_state_variable_value)
9094 (agent_set_trace_state_variable_value, agent_tsv_read)
9095 (agent_mem_read_string, get_raw_reg_func_addr)
9096 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9097 * tracepoint.h: ... this new file.
9099 2013-09-05 Pedro Alves <palves@redhat.com>
9101 * server.h (perror_with_name, error, fatal, warning, paddress)
9102 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9104 * utils.h: New file.
9106 2013-09-05 Pedro Alves <palves@redhat.com>
9108 * server.h (remote_debug, noack_mode, transport_is_reliable)
9109 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9110 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9111 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9112 (write_enn, initialize_async_io, enable_async_io)
9113 (disable_async_io, check_remote_input_interrupt_request)
9114 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9115 (dead_thread_notify, prepare_resume_reply)
9116 (decode_address_to_semicolon, decode_address, decode_m_packet)
9117 (decode_M_packet, decode_X_packet, decode_xfer_write)
9118 (decode_search_memory_packet, unhexify, hexify)
9119 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9120 (look_up_one_symbol, relocate_instruction)
9121 (monitor_output): Move to remote-utils.h, and include it.
9122 * remote-utils.h: New file.
9124 2013-09-05 Pedro Alves <palves@redhat.com>
9126 * server.h (_): Delete.
9128 2013-09-02 Pedro Alves <palves@redhat.com>
9130 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9131 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9133 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9135 2013-09-02 Pierre Muller <muller@sourceware.org>
9137 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9138 or WriteProcessMemory complete successfully and handle
9139 ERROR_PARTIAL_COPY error.
9141 2013-09-02 Pedro Alves <palves@redhat.com>
9143 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9144 error instead of EIO.
9146 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9149 * linux-low.c: Include filestuff.h.
9150 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9151 * lynx-low.c: Include filestuff.h.
9152 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9153 * server.c: Include filestuff.h.
9154 (main): Call notice_open_fds.
9155 * spu-low.c: Include filestuff.h.
9156 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9158 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9160 * Makefile.in: Explain why ../target and ../nat are not
9161 listed as include file search paths.
9162 (linux-waitpid.o): New object file rule.
9163 * configure.srv (srv_native_linux_obj): New variable.
9164 Replace all occurrences of linux native object files with
9165 $srv_native_linux_obj.
9166 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9167 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9168 (linux_enable_event_reporting): Remove declaration.
9169 (my_waitpid): Moved to common/linux-waitpid.c.
9170 (linux_wait_for_event): Pass ptid when calling
9171 linux_enable_event_reporting.
9172 (linux_supports_tracefork_flag): Remove.
9173 (linux_enable_event_reporting): Likewise.
9174 (linux_tracefork_grandchild): Remove.
9175 (STACK_SIZE): Moved to common/linux-ptrace.c.
9176 (linux_tracefork_child): Remove.
9177 (linux_test_for_tracefork): Remove.
9178 (linux_look_up_symbols): Call linux_supports_traceclone.
9179 (initialize_low): Remove call to linux_test_for_tracefork.
9180 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9181 common/linux-ptrace.h.
9182 (PTRACE_TYPE_ARG4): Likewise.
9183 Include linux-ptrace.h.
9185 2013-08-21 Pedro Alves <palves@redhat.com>
9187 * config.in: Renegerate.
9189 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9191 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9192 (SFILES): Remove $(srcdir)/common/target-common.c and
9193 add $(srcdir)/target/waitstatus.c.
9194 (OBS): Remove target-common.o and add waitstatus.o.
9195 (server_h): Remove $(srcdir)/../common/target-common.h and
9196 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9197 and $(srcdir)/../target/waitstatus.h.
9198 (target-common.o): Remove.
9199 (waitstatus.o): New target object file.
9200 * target.h: Do not include target-common.h and
9201 include target/resume.h, target/wait.h and
9202 target/waitstatus.h.
9204 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9206 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9207 to PTRACE_TYPE_ARG3.
9208 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9209 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9211 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9212 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9214 2013-07-27 Jie Zhang <jie@codesourcery.com>
9215 Daniel Jacobowitz <dan@codesourcery.com>
9216 Yao Qi <yao@codesourcery.com>
9218 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9219 (mips-linux-watch.o): New rule.
9220 (mips_linux_watch_h): New variable.
9221 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9223 * linux-mips-low.c: Include mips-linux-watch.h.
9224 (struct arch_process_info, struct arch_lwp_info): New.
9225 (update_watch_registers_callback): New function.
9226 (mips_linux_new_process, mips_linux_new_thread) New functions.
9227 (mips_linux_prepare_to_resume, mips_insert_point): New
9229 (mips_remove_point, mips_stopped_by_watchpoint): New
9231 (rsp_bp_type_to_target_hw_bp_type): New function.
9232 (mips_stopped_data_address): New function.
9233 (the_low_target): Add watchpoint support functions.
9235 2013-07-27 Yao Qi <yao@codesourcery.com>
9237 * i386-low.c: Include break-common.h.
9238 (enum target_hw_bp_type): Remove.
9240 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9242 * Makefile.in (SFILES): /common/target-common.c.
9243 (OBS): Add target-common.o.
9244 (server_h): Add $(srcdir)/../common/target-common.h.
9245 (target-common.o): New target.
9246 * server.c (queue_stop_reply_callback): Free
9247 status string after use.
9248 * target.c (target_waitstatus_to_string): Remove.
9249 * target.h: Include target-common.h.
9250 (resume_kind): Likewise.
9251 (target_waitkind): Likewise.
9252 (target_waitstatus): Likewise.
9253 (TARGET_WNOHANG): Likewise.
9255 2013-07-04 Yao Qi <yao@codesourcery.com>
9257 * Makefile.in (host_alias): Use @host_noncanonical@.
9258 (target_alias): Use @target_noncanonical@.
9259 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9260 ACX_NONCANONICAL_HOST.
9261 * configure: Regenerated.
9264 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9266 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9267 * configure: Rebuild.
9268 * Makefile.in (version_host, version_target): Get from configure.
9269 (version.c): Use $(version_host) and $(version_target).
9271 2013-07-03 Pedro Alves <palves@redhat.com>
9273 * Makefile.in (config.status): Depend on development.sh.
9274 * acinclude.m4: Include libmcheck.m4.
9275 * configure: Regenerate.
9277 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9279 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9280 attribute inside the parentheses.
9281 (winapi_DebugSetProcessKillOnExit): Ditto.
9282 (winapi_DebugBreakProcess): Ditto.
9283 (winapi_GenerateConsoleCtrlEvent): Ditto.
9285 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9287 * notif.h (notif_event): Add a dummy member to avoid compiler
9290 2013-07-01 Pedro Alves <palves@redhat.com>
9292 * hostio.c (HOSTIO_PATH_MAX): Define.
9293 (require_filename, handle_open, handle_unlink, handle_readlink):
9296 2013-07-01 Pedro Alves <palves@redhat.com>
9298 * server.h: Include "pathmax.h".
9299 * linux-low.c: Don't include sys/param.h.
9300 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9302 * win32-low.c: Don't include sys/param.h.
9303 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9305 2013-07-01 Pedro Alves <palves@redhat.com>
9307 * event-loop.c: Don't check HAVE_UNISTD_H before including
9309 * gdbreplay.c: Likewise.
9310 * remote-utils.c: Likewise.
9311 * server.c: Likewise.
9312 * configure.ac: Don't check for unistd.h.
9313 * configure: Regenerate.
9315 2013-06-28 Tom Tromey <tromey@redhat.com>
9317 * Makefile.in (version.c): Use version.in, not
9320 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9322 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9323 * configure: Rebuild.
9324 * Makefile.in (version_host, version_target): Get from configure.
9325 (version.c): Use $(version_host) and $(version_target).
9327 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9329 Fix trace-status to output user name without trailing colon.
9330 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9332 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9334 Fix trace-status to output proper start-time and stop-time.
9335 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9336 output start time and stop time in hex as gdb expects.
9338 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9340 * tracepoint.c (build_traceframe_info_xml): Output trace state
9341 variables present in the trace buffer.
9343 2013-06-24 Tom Tromey <tromey@redhat.com>
9345 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9347 (version.o): Remove.
9348 * gdbreplay.c: Include version.h.
9349 (version, host_name): Don't declare.
9350 * server.h: Include version.h.
9351 (version, host_name): Don't declare.
9353 2013-06-12 Pedro Alves <palves@redhat.com>
9355 * linux-x86-low.c (linux_is_elf64): Delete global.
9356 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9357 with local linux_pid_exe_is_elf_64_file use.
9359 2013-06-11 Pedro Alves <palves@redhat.com>
9361 * linux-low.c (regset_disabled, disable_regset): New functions.
9362 (regsets_fetch_inferior_registers)
9363 (regsets_store_inferior_registers): Use them.
9364 (initialize_regsets_info); Don't allocate the disabled_regsets
9366 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9369 2013-06-11 Pedro Alves <palves@redhat.com>
9371 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9374 2013-06-11 Pedro Alves <palves@redhat.com>
9376 * linux-x86-low.c (initialize_low_arch): Call
9377 init_registers_x32_avx_linux.
9379 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9381 Fix compatibility with Android Bionic.
9382 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9385 2013-06-07 Pedro Alves <palves@redhat.com>
9388 * Makefile.in (OBS): Add tdesc.o.
9389 (IPA_OBJS): Add tdesc-ipa.o.
9390 (tdesc-ipa.o): New rule.
9391 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9393 * linux-low.c (new_inferior): Delete.
9394 (disabled_regsets, num_regsets): Delete.
9395 (linux_add_process): Adjust to set the new per-process
9397 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9398 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9399 was a stop. When calling arch_setup, switch the current inferior
9400 to the thread that got an event.
9401 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9402 (regsets_fetch_inferior_registers)
9403 (regsets_store_inferior_registers): New regsets_info parameter.
9405 (linux_register_in_regsets): New regs_info parameter. Adjust to
9407 (register_addr, fetch_register, store_register): New usrregs_info
9408 parameter. Adjust to use it.
9409 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9410 parameter regs_info. Adjust to use it.
9411 (linux_fetch_registers): Get the current inferior's regs_info, and
9413 (linux_store_registers): Ditto.
9414 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9415 (initialize_low): Don't initialize the target_regsets here. Call
9416 initialize_low_arch.
9417 * linux-low.h (target_regsets): Delete declaration.
9418 (struct regsets_info): New.
9419 (struct usrregs_info): New.
9420 (struct regs_info): New.
9421 (struct process_info_private) <new_inferior>: New field.
9422 (struct linux_target_ops): Delete the num_regs, regmap, and
9423 regset_bitmap fields. New field regs_info.
9424 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9425 * i387-fp.c (num_xmm_registers): Delete.
9426 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9427 calls to new interface.
9428 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9429 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9430 Infer the number of xmm registers from the regcache's target
9432 * i387-fp.h (num_xmm_registers): Delete.
9433 * inferiors.c (add_thread): Don't install the thread's regcache
9435 * proc-service.c (gregset_info): Fetch the current inferior's
9436 regs_info. Adjust to use it.
9437 * regcache.c: Include tdesc.h.
9438 (register_bytes, reg_defs, num_registers)
9439 (gdbserver_expedite_regs): Delete.
9440 (get_thread_regcache): If the thread doesn't have a regcache yet,
9441 create one, instead of aborting gdbserver.
9442 (regcache_invalidate_one): Rename to ...
9443 (regcache_invalidate_thread): ... this.
9444 (regcache_invalidate_one): New.
9445 (regcache_invalidate): Only invalidate registers of the current
9447 (init_register_cache): Add target_desc parameter, and use it.
9448 (new_register_cache): Ditto. Assert the target description has a
9449 non zero registers_size.
9450 (regcache_cpy): Add assertions. Adjust.
9451 (realloc_register_cache, set_register_cache): Delete.
9452 (registers_to_string, registers_from_string): Adjust.
9453 (find_register_by_name, find_regno, find_register_by_number)
9454 (register_cache_size): Add target_desc parameter, and use it.
9455 (free_register_cache_thread, free_register_cache_thread_one)
9456 (regcache_release, register_cache_size): New.
9457 (register_size): Add target_desc parameter, and use it.
9458 (register_data, supply_register, supply_register_zeroed)
9459 (supply_regblock, supply_register_by_name, collect_register)
9460 (collect_register_as_string, collect_register_by_name): Adjust.
9461 * regcache.h (struct target_desc): Forward declare.
9462 (struct regcache) <tdesc>: New field.
9463 (init_register_cache, new_register_cache): Add target_desc
9465 (regcache_invalidate_thread): Declare.
9466 (regcache_invalidate_one): Delete declaration.
9467 (regcache_release): Declare.
9468 (find_register_by_number, register_cache_size, register_size)
9469 (find_regno): Add target_desc parameter.
9470 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9472 * remote-utils.c: Include tdesc.h.
9473 (outreg, prepare_resume_reply): Adjust.
9474 * server.c: Include tdesc.h.
9475 (gdbserver_xmltarget): Delete declaration.
9476 (get_features_xml, process_serial_event): Adjust.
9477 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9479 (struct process_info) <tdesc>: New field.
9480 (ipa_tdesc): Declare.
9481 * tdesc.c: New file.
9482 * tdesc.h: New file.
9483 * tracepoint.c: Include tdesc.h.
9484 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9485 (get_context_regcache): Adjust to pass ipa_tdesc down.
9486 (do_action_at_tracepoint): Adjust to get the register cache size
9487 from the context regcache's description.
9488 (traceframe_walk_blocks): Adjust to get the register cache size
9489 from the current trace frame's description.
9490 (traceframe_get_pc): Adjust to get current trace frame's
9491 description and pass it down.
9492 (gdb_collect): Adjust to get the register cache size from the
9494 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9495 (gdbserver_xmltarget): Delete.
9496 (initialize_low_tracepoint): Set the ipa's target description.
9497 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9498 (initialize_low_tracepoint): Set the ipa's target description.
9499 * linux-x86-low.c: Include tdesc.h.
9500 [__x86_64__] (is_64bit_tdesc): New.
9501 (ps_get_thread_area, x86_get_thread_area): Use it.
9502 (i386_cannot_store_register): Rename to ...
9503 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9504 (i386_cannot_fetch_register): Rename to ...
9505 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9506 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9508 (target_regsets): Rename to ...
9509 (x86_regsets): ... this.
9510 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9512 (x86_siginfo_fixup): Use is_64bit_tdesc.
9513 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9514 (tdesc_x32_avx_linux, tdesc_x32_linux)
9515 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9517 (x86_linux_update_xmltarget): Delete.
9518 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9519 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9520 (AMD64_LINUX_USER64_CS): New.
9521 (x86_linux_read_description): New, based on
9522 x86_linux_update_xmltarget.
9523 (same_process_callback): New.
9524 (x86_arch_setup_process_callback): New.
9525 (x86_linux_update_xmltarget): New.
9526 (x86_regsets_info): New.
9527 (amd64_linux_regs_info): New.
9528 (i386_linux_usrregs_info): New.
9529 (i386_linux_regs_info): New.
9530 (x86_linux_regs_info): New.
9531 (x86_arch_setup): Reimplement.
9532 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9533 (x86_emit_ops): Ditto.
9534 (the_low_target): Adjust. Install x86_linux_regs_info,
9535 x86_cannot_fetch_register, and x86_cannot_store_register.
9536 (initialize_low_arch): New.
9537 * linux-ia64-low.c (tdesc_ia64): Declare.
9538 (ia64_fetch_register): Adjust.
9539 (ia64_usrregs_info, regs_info): New globals.
9540 (ia64_regs_info): New function.
9541 (the_low_target): Adjust.
9542 (initialize_low_arch): New function.
9543 * linux-sparc-low.c (tdesc_sparc64): Declare.
9544 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9546 (sparc_arch_setup): New function.
9547 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9548 (the_low_target): Adjust.
9549 (initialize_low_arch): New function.
9550 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9551 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9552 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9553 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9554 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9555 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9556 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9557 (tdesc_powerpc_isa205_vsx64l): Declare.
9558 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9559 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9560 (ppc_set_pc, ppc_get_hwcap): Adjust.
9561 (ppc_usrregs_info): Forward declare.
9562 (!__powerpc64__) ppc_regmap_adjusted: New global.
9563 (ppc_arch_setup): Adjust to the current process'es target
9565 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9566 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9567 (ppc_store_evrregset): Adjust.
9568 (target_regsets): Rename to ...
9569 (ppc_regsets): ... this, and make static.
9570 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9571 (ppc_regs_info): New function.
9572 (the_low_target): Adjust.
9573 (initialize_low_arch): New function.
9574 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9575 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9576 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9577 (tdesc_s390x_linux64v2): Declare.
9578 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9579 (s390_fill_gregset, s390_store_last_break): Adjust.
9580 (target_regsets): Rename to ...
9581 (s390_regsets): ... this, and make static.
9582 (s390_get_pc, s390_set_pc): Adjust.
9583 (s390_get_hwcap): New target_desc parameter, and use it.
9584 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9585 (s390_arch_setup): Adjust to set the current process'es target
9586 description. Don't adjust the regmap.
9587 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9588 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9589 (regs_info_3264): New globals.
9590 (s390_regs_info): New function.
9591 (the_low_target): Adjust.
9592 (initialize_low_arch): New function.
9593 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9594 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9595 [__mips64] (init_registers_mips_linux)
9596 (init_registers_mips_dsp_linux): Delete defines.
9597 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9598 (have_dsp): New global.
9599 (mips_read_description): New, based on mips_arch_setup.
9600 (mips_arch_setup): Reimplement.
9601 (get_usrregs_info): New function.
9602 (mips_cannot_fetch_register, mips_cannot_store_register)
9603 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9604 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9605 (target_regsets): Rename to ...
9606 (mips_regsets): ... this, and make static.
9607 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9608 (dsp_regs_info, regs_info): New globals.
9609 (mips_regs_info): New function.
9610 (the_low_target): Adjust.
9611 (initialize_low_arch): New function.
9612 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9613 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9615 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9616 (arm_read_description): New, with bits factored from
9618 (arm_arch_setup): Reimplement.
9619 (target_regsets): Rename to ...
9620 (arm_regsets): ... this, and make static.
9621 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9622 (arm_regs_info): New function.
9623 (the_low_target): Adjust.
9624 (initialize_low_arch): New function.
9625 * linux-m68k-low.c (tdesc_m68k): Declare.
9626 (target_regsets): Rename to ...
9627 (m68k_regsets): ... this, and make static.
9628 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9629 (m68k_regs_info): New function.
9630 (m68k_arch_setup): New function.
9631 (the_low_target): Adjust.
9632 (initialize_low_arch): New function.
9633 * linux-sh-low.c (tdesc_sharch): Declare.
9634 (target_regsets): Rename to ...
9635 (sh_regsets): ... this, and make static.
9636 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9637 (sh_regs_info, sh_arch_setup): New functions.
9638 (the_low_target): Adjust.
9639 (initialize_low_arch): New function.
9640 * linux-bfin-low.c (tdesc_bfin): Declare.
9641 (bfin_arch_setup): New function.
9642 (bfin_usrregs_info, regs_info): New globals.
9643 (bfin_regs_info): New function.
9644 (the_low_target): Adjust.
9645 (initialize_low_arch): New function.
9646 * linux-cris-low.c (tdesc_cris): Declare.
9647 (cris_arch_setup): New function.
9648 (cris_usrregs_info, regs_info): New globals.
9649 (cris_regs_info): New function.
9650 (the_low_target): Adjust.
9651 (initialize_low_arch): New function.
9652 * linux-cris-low.c (tdesc_crisv32): Declare.
9653 (cris_arch_setup): New function.
9654 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9655 (cris_regs_info): New function.
9656 (the_low_target): Adjust.
9657 (initialize_low_arch): New function.
9658 * linux-m32r-low.c (tdesc_m32r): Declare.
9659 (m32r_arch_setup): New function.
9660 (m32r_usrregs_info, regs_info): New globals.
9661 (m32r_regs_info): Adjust.
9662 (initialize_low_arch): New function.
9663 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9664 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9665 (tic6x_usrregs_info): Forward declare.
9666 (tic6x_read_description): New function, based on ...
9667 (tic6x_arch_setup): ... this. Reimplement.
9668 (target_regsets): Rename to ...
9669 (tic6x_regsets): ... this, and make static.
9670 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9671 (tic6x_regs_info): New function.
9672 (the_low_target): Adjust.
9673 (initialize_low_arch): New function.
9674 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9675 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9676 (target_regsets): Rename to ...
9677 (xtensa_regsets): ... this, and make static.
9678 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9680 (xtensa_arch_setup, xtensa_regs_info): New functions.
9681 (the_low_target): Adjust.
9682 (initialize_low_arch): New function.
9683 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9684 (nios2_arch_setup): Set the current process'es tdesc.
9685 (target_regsets): Rename to ...
9686 (nios2_regsets): ... this.
9687 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9688 (nios2_regs_info): New function.
9689 (the_low_target): Adjust.
9690 (initialize_low_arch): New function.
9691 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9692 (aarch64_arch_setup): Set the current process'es tdesc.
9693 (target_regsets): Rename to ...
9694 (aarch64_regsets): ... this.
9695 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9696 (aarch64_regs_info): New function.
9697 (the_low_target): Adjust.
9698 (initialize_low_arch): New function.
9699 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9701 (target_regsets): Rename to ...
9702 (tile_regsets): ... this.
9703 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9704 (tile_regs_info): New function.
9705 (tile_arch_setup): Set the current process'es tdesc.
9706 (the_low_target): Adjust.
9707 (initialize_low_arch): New function.
9708 * spu-low.c (tdesc_spu): Declare.
9709 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9710 * win32-arm-low.c (tdesc_arm): Declare.
9711 (arm_arch_setup): New function.
9712 (the_low_target): Install arm_arch_setup instead of
9714 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9715 (init_windows_x86): Rename to ...
9716 (i386_arch_setup): ... this. Set `win32_tdesc'.
9717 (the_low_target): Adjust.
9718 * win32-low.c (win32_tdesc): New global.
9719 (child_add_thread): Don't create the thread cache here.
9720 (do_initial_child_stuff): Set the new process'es tdesc.
9721 * win32-low.h (struct target_desc): Forward declare.
9722 (win32_tdesc): Declare.
9723 * lynx-i386-low.c (tdesc_i386): Declare global.
9724 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9725 * lynx-low.c (lynx_tdesc): New global.
9726 (lynx_add_process): Set the new process'es tdesc.
9727 * lynx-low.h (struct target_desc): Forward declare.
9728 (lynx_tdesc): Declare global.
9729 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9730 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9731 * nto-low.c (nto_tdesc): New global.
9732 (do_attach): Set the new process'es tdesc.
9733 * nto-low.h (struct target_desc): Forward declare.
9734 (nto_tdesc): Declare.
9735 * nto-x86-low.c (tdesc_i386): Declare.
9736 (nto_x86_arch_setup): Set `nto_tdesc'.
9738 2013-06-04 Gary Benson <gbenson@redhat.com>
9740 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9741 to qSupported response when appropriate.
9742 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9743 with nonzero-length annex.
9744 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9745 arguments supplied in annex.
9747 2013-05-31 Doug Evans <dje@google.com>
9750 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9751 64 bits in 64-cross-32 environment.
9753 2013-05-28 Pedro Alves <palves@redhat.com>
9755 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9756 (aarch64-without-fpu.c): Delete rule.
9757 * configure.srv (aarch64*-*-linux*): Remove references to
9758 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9759 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9762 2013-05-24 Pedro Alves <palves@redhat.com>
9764 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9765 instead of strchr/decode_address. Error if the range isn't split
9766 with a ','. Don't assume there's be a ':' in the action.
9768 2013-05-23 Yao Qi <yao@codesourcery.com>
9769 Pedro Alves <palves@redhat.com>
9771 * linux-low.c (lwp_in_step_range): New function.
9772 (linux_wait_1): If the thread was range stepping and stopped
9773 outside the stepping range, report the stop to GDB. Otherwise,
9774 continue stepping. Add range stepping debug output.
9775 (linux_set_resume_request): Copy the step range from the resume
9777 (linux_supports_range_stepping): New.
9778 (linux_target_ops) <supports_range_stepping>: Set to
9779 linux_supports_range_stepping.
9780 * linux-low.h (struct linux_target_ops)
9781 <supports_range_stepping>: New field.
9782 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9783 * linux-x86-low.c (x86_supports_range_stepping): New.
9784 (the_low_target) <supports_range_stepping>: Set to
9785 x86_supports_range_stepping.
9786 * server.c (handle_v_cont): Handle 'r' action.
9787 (handle_v_requests): Append ";r" if the target supports range
9789 * target.h (struct thread_resume) <step_range_start,
9790 step_range_end>: New fields.
9791 (struct target_ops) <supports_range_stepping>:
9793 (target_supports_range_stepping): New macro.
9795 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9797 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9798 confusion in comment.
9800 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9802 * lynx-low.c (struct process_info_private): New type.
9803 (lynx_add_process): New function.
9804 (lynx_create_inferior, lynx_attach): Replace calls to
9805 add_process by calls to lynx_add_process.
9806 (lynx_resume): If PTID is null, then try using
9807 current_process()->private->last_wait_event_ptid.
9809 (lynx_clear_inferiors): Delete. The contents of that function
9810 has been inlined in lynx_mourn;
9811 (lynx_wait_1): Save the ptid in the process's private data.
9812 (lynx_mourn): Free the process' private data. Replace call
9813 to lynx_clear_inferiors by call to clear_inferiors.
9815 2013-05-17 Yao Qi <yao@codesourcery.com>
9817 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9820 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9822 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9823 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9824 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9825 PT_TEXT_END_ADDR guards. Update comments.
9826 (linux_target_op) <read_offsets>: Conditionally define to
9827 linux_read_offsets if the target is UCLIBC and if it defines
9828 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9830 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9831 Andrew Jenner <andrew@codesourcery.com>
9833 * Makefile.in (SFILES): Add linux-nios2-low.c.
9834 (clean): Add action to delete nios2-linux.c.
9835 (nios2-linux.c): New rule.
9836 * configure.srv: Add nios2*-*-linux*.
9837 * linux-nios2-low.c: New.
9839 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9841 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9843 2013-04-25 Hui Zhu <hui@codesourcery.com>
9846 * ax.c (ax_printf): Add fflush.
9848 2013-04-22 Tom Tromey <tromey@redhat.com>
9850 * Makefile.in (SFILES): Add filestuff.c.
9851 (OBS): Add filestuff.o.
9852 (filestuff.o): New target.
9853 * config.in, configure: Rebuild.
9854 * configure.ac: Check for fdwalk, pipe2.
9856 2013-04-17 Pedro Alves <palves@redhat.com>
9858 * configure.ac (USE_THREAD_DB): Delete variable.
9859 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9860 Don't AC_SUBST USE_THREAD_DB.
9861 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9862 * config.in, configure: Regenerate.
9864 2013-04-16 Pedro Alves <palves@redhat.com>
9866 * linux-low.h (struct lwp_info) <thread_known>: Move under
9867 the USE_THREAD_DB #ifdef.
9869 2013-04-16 Pedro Alves <palves@redhat.com>
9871 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9872 (linux-low.o): Delete rule.
9873 * linux-low.h: Always include "gdb_thread_db.h" instead of
9874 conditionally including thread_db.h.
9875 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9878 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9880 * Makefile.in (install-only): Fix make install regression.
9882 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9884 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9885 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9887 * gdbserver.1: Remove.
9889 2013-03-22 Pedro Alves <palves@redhat.com>
9891 * linux-low.c (handle_extended_wait): Don't call
9892 linux_enable_event_reporting.
9894 2013-03-15 Tony Theodore <tonyt@logyst.com>
9897 * Makefile.in (SHELL): Use @SHELL@.
9899 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9901 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9904 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9906 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9907 Remove extraneous NULL element.
9909 2013-03-13 Yao Qi <yao@codesourcery.com>
9911 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9912 'V' block in trace frame.
9914 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9916 * target.h (struct target_ops): Add btrace ops.
9917 (target_supports_btrace): New macro.
9918 (target_enable_btrace): New macro.
9919 (target_disable_btrace): New macro.
9920 (target_read_btrace): New macro.
9921 * gdbthread.h (struct thread_info): Add btrace field.
9922 * server.c: Include btrace-common.h.
9923 (handle_btrace_general_set): New function.
9924 (handle_btrace_enable): New function.
9925 (handle_btrace_disable): New function.
9926 (handle_general_set): Call handle_btrace_general_set.
9927 (handle_qxfer_btrace): New function.
9928 (struct qxfer qxfer_packets[]): Add btrace entry.
9929 * inferiors.c (remove_thread): Disable btrace.
9930 * linux-low: Include linux-btrace.h.
9931 (linux_low_enable_btrace): New function.
9932 (linux_low_read_btrace): New function.
9933 (linux_target_ops): Add btrace ops.
9934 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9935 Add srv_linux_btrace=yes.
9936 (x86_64-*-linux*): Add linux-btrace.o.
9937 Add srv_linux_btrace=yes.
9938 * configure.ac: Define HAVE_LINUX_BTRACE.
9939 * config.in: Regenerated.
9940 * configure: Regenerated.
9942 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9944 * server.c (handle_qxfer): Preserve error message if -3 is
9946 (qxfer): Document the -3 return value.
9948 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9950 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9951 (linux_btrace_h): New variable.
9952 (linux-btrace.o): New rule.
9954 2013-03-08 Stan Shebs <stan@codesourcery.com>
9955 Hafiz Abid Qadeer <abidh@codesourcery.com>
9957 * tracepoint.c (trace_buffer_size): New global.
9958 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9959 (init_trace_buffer): Change to one-argument function. Allocate
9960 trace buffer memory.
9961 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9962 handle QTBuffer:size packet.
9963 (cmd_bigqtbuffer_size): New function.
9964 (initialize_tracepoint): Call init_trace_buffer with
9965 DEFAULT_TRACE_BUFFER_SIZE.
9966 * server.c (handle_query): Add QTBuffer:size in the
9969 2013-03-07 Yao Qi <yao@codesourcery.com>
9971 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9972 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9974 (cmd_qtsp): Adjust condition. Do post increment.
9975 Set cur_action and cur_step_action back to 0.
9977 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9980 * linux-low.c (linux_write_memory): Return early success if LEN is
9983 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9985 * configure.srv: Add x86_64-*-cygwin* as target.
9987 2013-02-28 Tom Tromey <tromey@redhat.com>
9989 * configure.ac: Invoke AC_SYS_LARGEFILE.
9990 * configure, config.in: Rebuild.
9992 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9994 * win32-low.c: Throughout, fix format strings and casts of
9995 printf-like functions to avoid type related warnings on all
9997 (get_child_debug_event): Print dwDebugEventCode as hex since
9998 that's how it's usually documented.
10000 2013-02-28 Yao Qi <yao@codesourcery.com>
10002 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10005 2013-02-27 Jiong Wang <jiwang@tilera.com>
10007 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10008 (reg-tilegx32.c): New rule.
10009 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10010 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10011 different register info initializer according to elf class.
10012 (init_registers_tilgx32): New function. The tilegx32 register info
10014 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10015 (tile_store_gregset): Likewise.
10017 2013-02-27 Yao Qi <yao@codesourcery.com>
10019 * server.c (process_point_options): Print debug message when
10020 debug_threads is true.
10022 2013-02-26 Yao Qi <yao@codesourcery.com>
10024 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10026 2013-02-19 Pedro Alves <palves@redhat.com>
10027 Kai Tietz <ktietz@redhat.com>
10031 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10032 instead of strtoul to extract address from packet.
10033 (process_serial_event) <'z'>: Likewise.
10035 2013-02-18 Yao Qi <yao@codesourcery.com>
10037 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10039 2013-02-14 Pedro Alves <palves@redhat.com>
10043 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10044 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10046 2013-02-14 Pedro Alves <palves@redhat.com>
10048 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10050 2013-02-14 Pedro Alves <palves@redhat.com>
10052 * tracepoint.c (save_string): Delete.
10053 (add_tracepoint_action): Use savestring instead of save_string.
10055 2013-02-12 Pedro Alves <palves@redhat.com>
10057 * linux-xtensa-low.c: Ditto.
10058 * xtensa-xtregs.c: Ditto.
10060 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10062 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10065 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10067 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10068 aarch64_num_wp_regs and aarch64_num_bp_regs to
10069 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10071 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10073 * linux-aarch64-low.c (ps_get_thread_area): Replace
10074 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10076 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10077 Marcus Shawcroft <marcus.shawcroft@arm.com>
10078 Nigel Stephens <nigel.stephens@arm.com>
10079 Yufeng Zhang <yufeng.zhang@arm.com>
10081 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10082 (aarch64.c, aarch64-without-fpu.c): New targets.
10083 * configure.srv (aarch64*-*-linux*): New.
10084 * linux-aarch64-low.c: New file.
10086 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10088 * linux-low.c (handle_extended_wait, linux_create_inferior)
10089 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10090 (dequeue_one_deferred_signal, linux_resume_one_thread)
10091 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10092 (linux_tracefork_grandchild, linux_test_for_tracefork)
10093 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10094 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10095 where the argument is 0.
10097 2013-01-25 Yao Qi <yao@codesourcery.com>
10099 * event-loop.c: Include "queue.h".
10100 (gdb_event_p): New typedef.
10101 (struct gdb_event) <next_event>: Remove.
10102 (event_queue): Change to QUEUE(gdb_event_p).
10103 (async_queue_event): Remove.
10104 (gdb_event_xfree): New.
10105 (initialize_event_loop): New.
10106 (process_event): Use API from QUEUE.
10107 (wait_for_event): Likewise.
10108 * server.c (main): Call initialize_event_loop.
10109 * server.h (initialize_event_loop): Declare.
10111 2013-01-18 Yao Qi <yao@codesourcery.com>
10113 * ax.h (struct eval_agent_expr_context): New.
10114 (gdb_eval_agent_expr): Update declaration.
10115 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10116 TFRAME. Add new argument CTX.
10117 * server.h (struct eval_agent_expr_context): Declare.
10118 (agent_mem_read, agent_tsv_read): Update declaration.
10119 (agent_mem_read_string): Likewise.
10120 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10121 (add_traceframe_block): Add new argument TPOINT.
10122 Increase TPOINT->traceframe_usage.
10123 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10124 eval_tracepoint_agent_expr.
10125 (condition_true_at_tracepoint): Likewise.
10126 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10127 (agent_mem_read_string, agent_tsv_read): Likewise.
10129 2013-01-16 Yao Qi <yao@codesourcery.com>
10131 * linux-low.c (linux_resume_one_lwp): Don't check
10132 'lwp->bp_reinsert != 0'.
10134 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10135 Pedro Alves <palves@redhat.com>
10137 * lynx-low.c (ptrace_request_to_str): Define a temporary
10138 macro and use it to simplify this function's implementation.
10140 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10142 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10145 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10147 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10149 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10151 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10153 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10155 * lynx-low.c (lynx_resume): Use the resume_info parameter
10156 to determine the ptid for the lynx_ptrace call, unless
10157 it is equal to minus_one_ptid, in which case we use the
10158 ptid of the current_inferior.
10159 (lynx_wait_1): After having received a thread create/exit
10160 event, resume the inferior's execution using the signaling
10161 thread's ptid, rather than the old ptid.
10163 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10165 * lynx-low.c (lynx_resume): Delete variable ret.
10167 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10169 * gdbreplay.c (gdbreplay_version): Update copyright year.
10170 * server.c (gdbserver_version): Likewise.
10172 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10174 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10177 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10179 * lynx-low.c (ptrace_request_to_str): Add handling for
10180 PTRACE_GETTRACESIG.
10182 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10184 * lynx-low.c (lynx_attach): Delete variable new_process.
10186 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10188 * lynx-low.c (lynx_create_inferior): Delete variable
10191 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10193 * lynx-low.c (ptrace_request_to_str): Do not handle
10194 PTRACE_GETTHREADLIST if this macro does not exist.
10196 2012-12-15 Yao Qi <yao@codesourcery.com>
10198 * Makefile.in (OBS): Add notif.o.
10199 * notif.c, notif.h: New.
10200 * server.c: Include "notif.h".
10201 (struct vstop_notif) <next>: Remove.
10203 (queue_stop_reply): Update.
10204 (push_event, send_next_stop_reply): Remove.
10205 (discard_queued_stop_replies): Update.
10206 (notif_stop): New variable.
10207 (handle_v_stopped): Remove.
10208 (handle_v_requests): Don't call handle_v_stopped. Call
10209 handle_ack_notif instead.
10210 (queue_stop_reply_callback): Call notif_event_enque instead
10211 of queue_stop_reply.
10212 (handle_status): Don't call send_next_stop_reply, call
10213 notif_write_event instead.
10214 (kill_inferior_callback): Likewise.
10215 (detach_or_kill_inferior_callback): Likewise.
10216 (main): Call initialize_notif.
10217 (process_serial_event): Call QUEUE_is_empty.
10218 (handle_target_event): Call notif_push instead of push event.
10219 * server.h (push_event): Remove declaration.
10221 2012-12-10 Tom Tromey <tromey@redhat.com>
10223 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10224 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10227 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10228 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10229 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10230 (amd64-linux-ipa.o, ax.o): Rewrite.
10231 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10232 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10233 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10234 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10235 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10236 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10237 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10238 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10239 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10240 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10241 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10242 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10243 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10244 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10245 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10246 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10247 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10248 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10249 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10250 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10251 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10252 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10253 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10254 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10255 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10256 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10257 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10258 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10259 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10260 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10261 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10262 (reg-tilegx.o): Remove.
10263 (all_object_files): New macro.
10264 Include .deps files.
10265 * aclocal.m4, configure: Rebuild.
10266 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10267 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10268 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10270 2012-12-05 Tom Tromey <tromey@redhat.com>
10273 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10275 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10277 * configure.ac: Check for linux/perf_event.h.
10278 * config.in: Regenerated.
10279 * configure: Regenerated.
10281 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10283 * hostio.c (handle_readlink): Decrease buffer size
10284 parameter passed to readlink by one byte.
10286 2012-11-26 Yao Qi <yao@codesourcery.com>
10288 * configure.ac (build_warnings): Append '-Wempty-body'.
10289 * configure: Regenerated.
10290 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10293 2012-11-15 Pierre Muller <muller@sourceware.org>
10295 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10296 * config.in: Regenerate.
10297 * configure: Regenerate.
10298 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10299 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10300 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10301 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10303 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10304 instead of <sys/wait.h> header.
10305 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10307 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10309 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10310 (various make rules): Remove -DGDBSERVER
10312 2012-11-09 Yao Qi <yao@codesourcery.com>
10314 * spu-low.c (current_ptid): Move it to ..
10315 * gdbthread.h: ... here. New.
10316 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10317 * server.c (myresume, process_serial_event): Likewise.
10318 * thread-db.c (thread_db_find_new_threads): Likewise.
10319 * tracepoint.c (run_inferior_command): Likewise.
10321 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10323 * server.c (handle_search_memory_1): Include access length in
10326 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10328 * linux-crisv32-low.c: Fix compile errors.
10330 2012-09-04 Yao Qi <yao@codesourcery.com>
10332 * tracepoint.c (cmd_qtsv): Adjust debug message.
10333 Don't check CUR_TPOINT.
10335 2012-08-28 Yao Qi <yao@codesourcery.com>
10337 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10338 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10339 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10340 Remove declarations of xmalloc, xreallloc, xstrdup and
10342 * Makefile.in (libiberty_h): New.
10343 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10344 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10346 2012-08-23 Yao Qi <yao@codesourcery.com>
10348 * server.h: Remove declaration of 'xsnprintf'.
10350 2012-08-22 Keith Seitz <keiths@redhat.com>
10352 * server.h: Include build-gnulib-gbserver/config.h.
10353 * gdbreplay.c: Likewise.
10355 2012-08-08 Doug Evans <dje@google.com>
10357 * Makefile.in (SFILES): Add gdb_vecs.c.
10358 (OBS): Add gdb_vecs.o.
10359 (gdb_vecs_h, host_defs_h): New variables.
10360 (thread-db.o): Add $(gdb_vecs_h) dependency.
10361 (gdb_vecs.o): New rule.
10362 * thread-db.c: #include "gdb_vecs.h".
10363 (thread_db_load_search): Use a vector to iterate over path elements.
10364 Handle text appearing after "$pdir".
10366 * configure.ac: Add check for strstr.
10367 * config.in: Regenerate.
10368 * configure: Regenerate.
10370 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10372 * hostio.c (handle_pread): If pread fails, fall back to attempting
10374 (handle_pwrite): Likewise for pwrite.
10376 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10378 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10379 between unsupported TYPE and unimplementable ADDR/LEN combination.
10380 (arm_insert_point): Act on new return value.
10382 2012-07-31 Pedro Alves <palves@redhat.com>
10384 * server.c (process_point_options): Only skip tokens if we find
10385 one that is unrecognized. Don't treat 'X' specially while
10386 skipping unrecognized tokens.
10388 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10390 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10391 to 4-byte-align HW breakpoint addresses for Thumb.
10393 2012-07-27 Yao Qi <yao@codesourcery.com>
10397 * server.h: Declare gdb_agent_about_to_close.
10398 * target.c (kill_inferior): Include "agent.h".
10399 New. Send command 'kill'.
10400 * target.h (kill_inferior): Removed macro.
10401 * tracepoint.c (gdb_agent_about_to_close): New.
10402 (gdb_agent_helper_thread): Handle command 'close'.
10403 Wait endlessly until the inferior stops.
10404 Install gdb_agent_remove_socket to atexit hook.
10405 (agent_socket_name): New static variable.
10406 (gdb_agent_socket_init): Replace local variable 'name' with
10407 'agent_socket_name'.
10408 (gdb_agent_remove_socket): New.
10410 2012-07-27 Yao Qi <yao@codesourcery.com>
10412 * server.c (process_point_options): Stop at 'X' when parsing.
10414 2012-07-19 Michael Eager <eager@eagercon.com>
10416 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10418 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10419 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10420 hardware breakpoint.
10422 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10424 * gdbserver/linux-low.c (initialize_low): Call
10425 linux_ptrace_init_warnings.
10427 2012-07-02 Doug Evans <dje@google.com>
10429 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10432 2012-07-02 Stan Shebs <stan@codesourcery.com>
10434 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10435 (ax.o): Add it to build rule.
10437 (OBS): Add format.o.
10438 (IPA_OBS): Add format.o.
10439 * server.c (handle_query): Claim support for breakpoint commands.
10440 (process_point_options): Add command case.
10441 (process_serial_event): Leave running if there are printfs in
10443 * mem-break.h (any_persistent_commands): Declare.
10444 (add_breakpoint_commands): Declare.
10445 (gdb_no_commands_at_breakpoint): Declare.
10446 (run_breakpoint_commands): Declare.
10447 * mem-break.c (struct point_command_list): New struct.
10448 (struct breakpoint): New field command_list.
10449 (any_persistent_commands): New function.
10450 (add_commands_to_breakpoint): New function.
10451 (add_breakpoint_commands): New function.
10452 (gdb_no_commands_at_breakpoint): New function.
10453 (run_breakpoint_commands): New function.
10454 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10456 * ax.c: Include format.h.
10457 (ax_printf): New function.
10458 (gdb_eval_agent_expr): Add printf opcode.
10460 2012-06-13 Yao Qi <yao@codesourcery.com>
10462 * server.c (start_inferior): Remove duplicated writes to fields
10463 'last_resume_kind' and 'last_status' of 'current_inferior'.
10465 2012-06-12 Yao Qi <yao@codesourcery.com>
10466 Pedro Alves <palves@redhat.com>
10468 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10470 * server.c (handle_v_cont): Extend comment.
10472 2012-06-11 Yao Qi <yao@codesourcery.com>
10474 * linux-low.c (linux_attach): Add 'static'.
10476 2012-06-06 Yao Qi <yao@codesourcery.com>
10478 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10480 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10482 Fix gcc -flto compilation warning.
10483 * server.c (main): Make variable multi_mode and attach volatile.
10485 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10487 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10488 if the platform doesn't know about it.
10490 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10492 * Makefile.in (SFILES): Add linux-tile-low.c.
10493 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10494 * configure.srv: Handle tilegx-*-linux*.
10495 * linux-tile-low.c: New file.
10497 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10499 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10501 2012-05-24 Pedro Alves <palves@redhat.com>
10505 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10507 2012-05-24 Pedro Alves <palves@redhat.com>
10511 Replace target_signal with gdb_signal throughout.
10513 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10515 * linux-low.c (linux_store_registers): Avoid the copying sequence
10516 when no data has been retrieved by ptrace.
10518 2012-05-22 Will Deacon <will.deacon@arm.com>
10520 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10521 Include asm/ptrace.h.
10522 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10525 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10527 * linux-low.c (linux_store_registers): Don't re-retrieve data
10528 with ptrace that has already been obtained from /proc. Always
10529 copy any data retrieved with ptrace to the buffer supplied.
10531 2012-05-11 Yao Qi <yao@codesourcery.com>
10532 Pedro Alves <palves@redhat.com>
10534 * linux-low.c (enum stopping_threads_kind): New.
10535 (stopping_threads): Change type to `enum stopping_threads_kind'.
10536 (handle_extended_wait): If stopping and suspending threads, leave
10537 the new_lwp suspended too.
10538 (linux_wait_for_event): Adjust.
10539 (stop_all_lwps): Set `stopping_threads' to
10540 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10541 whether we're suspending threads or just stopping them. Assert no
10544 2012-04-29 Yao Qi <yao@codesourcery.com>
10546 * server.h: Move some code to ...
10547 * gdbthread.h: ... here. New.
10548 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10549 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10550 (nto-low.o, win32-low.o): Likewise.
10551 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10552 * regcache.c, remote-utils.c, server.c: Likewise.
10553 * target.c, tracepoint.c, win32-low.c: Likewise.
10555 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10557 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10558 (PTRACE_ARG4_TYPE): Likewise.
10559 (PTRACE_XFER_TYPE): Likewise.
10560 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10561 ptrace to PTRACE_ARG3_TYPE.
10562 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10563 (PTRACE_ARG4_TYPE): Likewise.
10564 (PTRACE_XFER_TYPE): Likewise.
10565 (linux_detach_one_lwp): Cast fourth argument of
10566 ptrace to long then PTRACE_ARG4_TYPE.
10567 (regsets_fetch_inferior_registers): Cast third argument of
10568 ptrace to long then PTRACE_ARG3_TYPE.
10569 (regsets_store_inferior_registers): Likewise.
10571 2012-04-20 Pedro Alves <palves@redhat.com>
10573 * configure: Regenerate.
10575 2012-04-19 Pedro Alves <palves@redhat.com>
10577 * Makefile.in (GNULIB_BUILDDIR): New.
10578 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10579 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10580 (all, install-only, uninstall, clean-info, all-lib, clean): No
10581 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10582 (maintainer-clean realclean distclean): Use subdir_do.
10584 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10585 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10586 * acinclude.m4: Include acx_configure_dir.m4.
10587 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10588 calls. Call AC_PROG_RANLIB. Configure gnulib using
10591 (GNULIB_STDINT_H): Adjust.
10592 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10593 * gdbreplay.c: Include build-gnulib/config.h.
10594 * server.h: Likewise.
10595 * aclocal.m4: Regenerate.
10596 * config.in: Regenerate.
10597 * configure: Regenerate.
10599 2012-04-19 Pedro Alves <palves@redhat.com>
10601 * Makefile.in (LIBGNU, INCGNU): Adjust.
10602 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10603 (all, install-only, uninstall, clean-info, all-lib, clean)
10604 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10605 * configure.ac: Adjust AC_OUTPUT output.
10606 * aclocal.m4: Regenerate.
10607 * configure: Regenerate.
10609 2012-04-19 Pedro Alves <palves@redhat.com>
10611 * Makefile.in (generated_files): New.
10612 (server_h): Remove the explicit dependency on config.h, and depend
10613 on $generated_files.
10615 2012-04-19 Pedro Alves <palves@redhat.com>
10617 * Makefile.in (INCGNU): Add -Ignulib.
10619 2012-04-19 Pedro Alves <palves@redhat.com>
10621 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10622 (INCGNU): ... this, and spell out -I here.
10623 (GNULIB_LIB): Rename to ...
10624 (LIBGNU): ... this.
10625 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10627 2012-04-19 Pedro Alves <palves@redhat.com>
10629 * config.in: Regenerate.
10631 2012-04-19 Pedro Alves <palves@redhat.com>
10633 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10634 * server.h (memmem): Remove declaration.
10635 * config.in: Regenerate.
10636 * configure: Regenerate.
10638 2012-04-19 Yao Qi <yao@codesourcery.com>
10640 * Makefile.in (SFILES): Add common/vec.c.
10644 2012-04-19 Yao Qi <yao@codesourcery.com>
10646 * remote-utils.c (prepare_resume_reply): Replace with macro
10647 target_core_of_thread.
10648 * server.c (handle_qxfer_threads_proper): Likewise.
10649 * target.h (traget_core_of_thread): New macro.
10651 2012-04-18 Pedro Alves <palves@redhat.com>
10653 * aclocal.m4: Regenerate.
10654 * configure: Regenerate.
10656 2012-04-16 Yao Qi <yao@codesourcery.com>
10658 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10659 duplicated on address.
10661 2012-04-16 Yao Qi <yao@codesourcery.com>
10663 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10664 (struct tracepoint_action_ops) <send>: New field.
10665 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10666 (agent_expr_send, x_tracepoint_action_send): New.
10667 (l_tracepoint_action_send): New.
10668 (cmd_qtdp): Download and install tracepoint
10669 according to `use_agent'.
10670 (run_inferior_command): Add one more parameter `len'.
10672 (tracepoint_send_agent): New.
10673 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10675 2012-04-16 Yao Qi <yao@codesourcery.com>
10677 * tracepoint.c (download_tracepoints): Moved to ...
10678 (cmd_qtstart): ... here.
10680 2012-04-14 Yao Qi <yao@codesourcery.com>
10682 * tracepoint.c: Include inttypes.h.
10683 (struct collect_memory_action): Use sized types.
10684 (struct tracepoint): Likewise.
10685 (cmd_qtdp, stop_tracing): Update print specifiers.
10686 (cmd_qtp, response_tracepoint): Likewise.
10687 (collect_data_at_tracepoint): Likewise.
10688 (collect_data_at_step): Likewise.
10690 2012-04-14 Yao Qi <yao@codesourcery.com>
10692 Import gnulib module inttypes.
10693 * aclocal.m4, config.in, configure: Regenerated.
10695 2012-04-14 Yao Qi <yao@codesourcery.com>
10697 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10698 Makefile and config.status at last.
10700 2012-04-13 Yao Qi <yao@codesourcery.com>
10702 * tracepoint.c: Include stdint.h unconditionally.
10704 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10706 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10707 on BFD_HAVE_SYS_PROCFS_TYPE.
10708 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10709 * configure: Regenerate.
10710 * config.in: Likewise.
10712 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10714 * Makefile.in (clean): Also remove x32.c x32-linux.c
10715 x32-avx.c x32-avx-linux.c.
10716 (x32.o): New target.
10718 (x32-linux.o): Likewise.
10719 (x32-linux.c): Likewise.
10720 (x32-avx.o): Likewise.
10721 (x32-avx.c): Likewise.
10722 (x32-avx-linux.o): Likewise.
10723 (x32-avx-linux.c): Likewise.
10725 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10726 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10727 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10728 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10729 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10730 i386/x32-avx-linux.xml.
10732 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10733 (init_registers_x32_avx_linux): Likwise.
10734 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10735 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10737 2012-04-13 Pedro Alves <palves@redhat.com>
10739 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10740 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10741 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10742 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10745 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10747 * linux-x86-low.c (compat_x32_clock_t): New.
10748 (compat_x32_siginfo_t): Likewise.
10749 (compat_x32_siginfo_from_siginfo): Likewise.
10750 (siginfo_from_compat_x32_siginfo): Likewise.
10751 (linux_is_elf64): Likewise.
10752 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10753 and siginfo_from_compat_x32_siginfo for x32.
10754 (x86_arch_setup): Set linux_is_elf64.
10756 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10759 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10761 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10762 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10763 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10764 compatible with process.
10766 2012-04-12 Yao Qi <yao@codesourcery.com>
10768 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10769 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10770 (install-only, install-info, clean): Handle sub dir gnulib.
10771 (all-lib, am--refresh): New targets.
10772 (memmem.o): Remove target.
10773 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10774 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10775 (AC_REPLACE_FUNCS): Remove memmem.
10776 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10777 (AC_OUTPUT): Generate Makefile in gnulib/.
10778 * aclocal.m4, config.in, configure: Regenerated.
10780 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10782 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10784 2012-04-05 Pedro Alves <palves@redhat.com>
10786 -Werror=strict-aliasing
10788 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10791 2012-04-04 Pedro Alves <palves@redhat.com>
10793 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10794 (sparc_store_gregset_from_stack, sparc_store_gregset)
10795 (sparc_breakpoint_at): Fix formatting.
10797 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10799 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10801 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10802 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10803 * config.in: Regenerate.
10804 * configure: Likewise.
10806 2012-03-29 Pedro Alves <palves@redhat.com>
10808 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10809 Correct ptrace arguments.
10811 2012-03-28 Pedro Alves <palves@redhat.com>
10813 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10814 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10815 (IA64_FR1_REGNUM): New defines.
10816 (ia64_fetch_register): New.
10817 (the_low_target): Install it.
10818 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10820 * linux-low.c (linux_fetch_registers): Try the
10821 the_low_target.fetch_register hook first.
10823 * linux-arm-low.c (the_low_target): Adjust.
10824 * linux-bfin-low.c (the_low_target): Adjust.
10825 * linux-cris-low.c (the_low_target): Adjust.
10826 * linux-crisv32-low.c (the_low_target): Adjust.
10827 * linux-m32r-low.c (the_low_target): Adjust.
10828 * linux-m68k-low.c (the_low_target): Adjust.
10829 * linux-mips-low.c (the_low_target): Adjust.
10830 * linux-ppc-low.c (the_low_target): Adjust.
10831 * linux-s390-low.c (the_low_target): Adjust.
10832 * linux-sh-low.c (the_low_target): Adjust.
10833 * linux-sparc-low.c (the_low_target): Adjust.
10834 * linux-tic6x-low.c (the_low_target): Adjust.
10835 * linux-x86-low.c (the_low_target): Adjust.
10836 * linux-xtensa-low.c (the_low_target): Adjust.
10838 2012-03-26 Pedro Alves <palves@redhat.com>
10840 * server.c (handle_qxfer_libraries): Don't bail early if
10841 the_target->qxfer_libraries_svr4 is not NULL.
10843 2012-03-26 Pedro Alves <palves@redhat.com>
10845 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10847 2012-03-23 Pedro Alves <palves@redhat.com>
10849 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10850 "library-list-svr4" element's start tag when the the DSO list is
10853 2012-03-23 Pedro Alves <palves@redhat.com>
10855 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10856 a variable whose type size is the same as the inferior's pointer
10859 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10861 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10863 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10864 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10865 * linux-low.h: Include <signal.h>.
10866 (struct siginfo): Remove forward declaration.
10867 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10870 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10872 * .gitignore: Ignore more files.
10874 2012-03-19 Pedro Alves <palves@redhat.com>
10875 Jan Kratochvil <jan.kratochvil@redhat.com>
10877 * server.c (cont_thread, general_thread): Add describing comments.
10878 (start_inferior): Clear `cont_thread'.
10879 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10882 2012-03-15 Yao Qi <yao@codesourcery.com>
10884 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10886 (cmd_qtdp): ... here.
10888 2012-03-15 Yao Qi <yao@codesourcery.com>
10890 * tracepoint.c (struct tracepoint_action_ops): New.
10891 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10892 (m_tracepoint_action_download): New.
10893 (r_tracepoint_action_download): New.
10894 (x_tracepoint_action_download): New.
10895 (l_tracepoint_action_download): New.
10896 (add_tracepoint_action): Install `action->ops' according type.
10897 (download_tracepoint_1): Move code `download' function pointer
10898 of various tracepoint_action_ops.
10900 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10902 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10903 linux_ptrace_attach_warnings.
10905 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10907 * Makefile.in (linux-ptrace.o): New.
10908 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10909 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10910 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10911 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10912 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10914 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10916 2012-03-08 Yao Qi <yao@codesourcery.com>
10917 Pedro Alves <palves@redhat.com>
10919 Fix PR server/13392.
10920 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10921 offset of JMP insn.
10922 * tracepoint.c (remove_tracepoint): New.
10923 (cmd_qtdp): Call remove_tracepoint when failed to install.
10925 2012-03-07 Pedro Alves <palves@redhat.com>
10927 * linux-low.c (get_detach_signal): New.
10928 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10929 Pass on pending signals to PTRACE_DETACH. Check the result of the
10931 * server.c (program_signals, program_signals_p): New.
10932 (handle_general_set): Handle QProgramSignals.
10933 * server.h (program_signals, program_signals_p): Declare.
10935 2012-03-05 Pedro Alves <palves@redhat.com>
10936 Jan Kratochvil <jan.kratochvil@redhat.com>
10938 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10941 2012-03-03 Yao Qi <yao@codesourcery.com>
10943 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10944 agent_look_up_symbols.
10946 2012-03-03 Yao Qi <yao@codesourcery.com>
10948 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10949 (linux-x86-low.o): Likewise.
10950 * server.h: Remove in_process_agent_loaded.
10951 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10955 2012-03-03 Yao Qi <yao@codesourcery.com>
10957 * tracepoint.c (gdb_agent_capability): New global.
10958 (in_process_agent_loaded_ust): Renamed to
10959 `in_process_agent_supports_ust'.
10961 (in_process_agent_supports_ust): Call agent_capability_check.
10962 (clear_installed_tracepoints): Assert that agent supports
10965 2012-03-03 Yao Qi <yao@codesourcery.com>
10967 * linux-low.c (linux_supports_agent): New.
10968 (linux_target_ops): Initialize field `supports_agent' with
10969 linux_supports_agent.
10970 * target.h (struct target_ops) <supports_agent>: New.
10971 (target_supports_agent): New macro.
10972 * server.c (handle_general_set): Handle packet 'QAgent'.
10973 (handle_query): Send `QAgent+'.
10974 * Makefile.in (server.o): Depends on agent.h.
10976 2012-03-03 Yao Qi <yao@codesourcery.com>
10978 * Makefile.in (OBS): Add agent.o.
10979 Add new rule for agent.o.
10980 Track dependence of tracepoint.c on agent.h.
10981 * tracepoint.c (run_inferior_command_1):
10982 (run_inferior_command): Call agent_run_command.
10983 (gdb_ust_connect_sync_socket): Deleted. Move it to
10985 (resume_thread, stop_thread): Likewise.
10986 (gdb_ust_socket_init): Renamed to ...
10987 (gdb_agent_socket_init): ... New.
10988 (gdb_ust_thread): Renamed to ...
10989 (gdb_agent_helper_thread): ... New.
10990 (gdb_ust_init): Move some code to ...
10991 (gdb_agent_init): ... here. New.
10992 [HAVE_UST]: Call gdb_ust_init.
10993 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10994 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10995 * config.in, configure: Regenerated.
10997 2012-03-02 Pedro Alves <palves@redhat.com>
10999 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11000 * linux-low.c (struct simple_pid_list): New.
11001 (stopped_pids): New a struct simple_pid_list pointer.
11002 (add_to_pid_list, pull_pid_from_list): New.
11003 (handle_extended_wait): Don't assume the first signal new children
11004 report is SIGSTOP. Adjust call to pull_pid_from_list.
11005 (linux_wait_for_lwp): Adjust.
11007 2012-03-02 Yao Qi <yao@codesourcery.com>
11009 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11012 2012-03-02 Yao Qi <yao@codesourcery.com>
11014 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11015 `stop_pc' and `tpoint'. Update caller.
11017 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11019 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11020 * linux-low.c (use_linux_regsets): New macro.
11021 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11022 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11023 (linux_register_in_regsets): New function.
11024 (usr_fetch_inferior_registers): Skip registers covered by
11026 (usr_store_inferior_registers): Likewise.
11027 (usr_fetch_inferior_registers): New macro.
11028 (usr_store_inferior_registers): Likewise.
11029 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11030 (linux_store_registers): Likewise.
11031 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11033 (init_registers_mips64_dsp_linux): Likewise.
11034 (init_registers_mips_linux): New macro.
11035 (init_registers_mips_dsp_linux): Likewise.
11036 (mips_dsp_num_regs): Likewise.
11037 (DSP_BASE, DSP_CONTROL): New fallback macros.
11038 (mips_base_regs): New macro.
11039 (mips_regmap): Use it. Fix the size.
11040 (mips_dsp_regmap): New variable.
11041 (mips_dsp_regset_bitmap): Likewise.
11042 (mips_arch_setup): New function.
11043 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11045 (mips_cannot_store_register): Likewise.
11046 (the_low_target): Update .arch_setup, .num_regs and .regmap
11047 initializers. Add .regset_bitmap initializer.
11048 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11050 * linux-bfin-low.c (the_low_target): Likewise.
11051 * linux-cris-low.c (the_low_target): Likewise.
11052 * linux-crisv32-low.c (the_low_target): Likewise.
11053 * linux-ia64-low.c (the_low_target): Likewise.
11054 * linux-m32r-low.c (the_low_target): Likewise.
11055 * linux-m68k-low.c (the_low_target): Likewise.
11056 * linux-ppc-low.c (the_low_target): Likewise.
11057 * linux-s390-low.c (the_low_target): Likewise.
11058 * linux-sh-low.c (the_low_target): Likewise.
11059 * linux-sparc-low.c (the_low_target): Likewise.
11060 * linux-tic6x-low.c (the_low_target): Likewise.
11061 * linux-x86-low.c (the_low_target): Likewise.
11062 * linux-xtensa-low.c (the_low_target): Likewise.
11063 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11064 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11065 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11067 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11068 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11070 2012-02-29 Yao Qi <yao@codesourcery.com>
11071 Pedro Alves <palves@redhat.com>
11073 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11074 `step_over_finished' is true.
11076 2012-02-27 Pedro Alves <palves@redhat.com>
11078 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11079 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11081 2012-02-27 Pedro Alves <palves@redhat.com>
11084 * linux-low.c (pid_is_stopped): New.
11085 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11087 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11089 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11092 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11094 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11096 2012-02-24 Luis Machado <lgustavo@codesourcery>
11098 * server.c (handle_query): Advertise support for target-side
11099 breakpoint condition evaluation.
11100 (process_point_options): New function.
11101 (process_serial_event): When inserting a breakpoint, check for
11102 a target-side condition that should be evaluated.
11104 * mem-break.c: Include regcache.h and ax.h.
11105 (point_cond_list_t): New data structure.
11106 (breakpoint) <cond_list>: New field.
11107 (find_gdb_breakpoint_at): Make non-static.
11108 (delete_gdb_breakpoint_at): Clear any target-side
11110 (clear_gdb_breakpoint_conditions): New function.
11111 (add_condition_to_breakpoint): Likewise.
11112 (add_breakpoint_condition): Likewise.
11113 (gdb_condition_true_at_breakpoint): Likewise.
11114 (gdb_breakpoint_here): Return result directly instead
11115 of going through a local variable.
11117 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11118 (clear_gdb_breakpoint_conditions): Likewise.
11119 (add_breakpoint_condition): Likewise.
11120 (gdb_condition_true_at_breakpoint): Likewise.
11122 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11123 (need_step_over_p): Take target-side breakpoint condition into
11126 2012-02-24 Luis Machado <lgustavo@codesourcery>
11128 * server.h: Include tracepoint.h.
11129 (agent_mem_read, agent_get_trace_state_variable_value,
11130 agent_set_trace_state_variable_value,
11131 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11132 get_set_tsv_func_addr): New prototypes.
11134 * ax.h: New include file.
11135 * ax.c: New source file.
11137 * tracepoint.c: Include ax.h.
11138 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11139 agent_expr, eval_result_type): Move to ax.h.
11140 (parse_agent_expr): Rename to ...
11141 (gdb_parse_agent_expr): ... this, make it non-static and move
11143 (unparse_agent_expr) Rename to ...
11144 (gdb_unparse_agent_expr): ... this, make it non-static and move
11146 (eval_agent_expr): Rename to ...
11147 (eval_tracepoint_agent_expr): ... this.
11148 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11149 forward declarations.
11150 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11151 (agent_get_trace_state_variable_value): New function.
11152 (agent_set_trace_state_variable_value): New function.
11153 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11154 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11155 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11156 (condition_true_at_tracepoint): Likewise.
11157 (parse_agent_expr): Rename to ...
11158 (gdb_parse_agent_expr): ... this and move to ax.c.
11159 (unparse_agent_expr): Rename to ...
11160 (gdb_unparse_agent_expr): ... this and move to ax.c.
11161 (gdb_agent_op_name): Move to ax.c.
11162 (eval_agent_expr): Rename to ...
11163 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11165 (eval_tracepoint_agent_expr): New function.
11166 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11168 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11170 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11171 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11172 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11173 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11174 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11175 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11176 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11177 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11178 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11179 (compile_bytecodes): Remove forward declaration.
11180 (is_goto_target): Move to ax.c.
11181 (compile_bytecodes): Move to ax.c and call
11182 agent_get_trace_state_variable_value (...) and
11183 agent_set_trace_state_variable_value (...).
11185 * Makefile.in: Update ax.c and IPA dependencies.
11187 2012-02-24 Pedro Alves <palves@redhat.com>
11189 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11190 (cmd_bigqtbuffer_circular): ... this. Only handle
11191 'QTBuffer:circular:'.
11192 (handle_tracepoint_general_set): Adjust.
11194 2012-02-16 Yao Qi <yao@codesourcery.com>
11196 * inferiors.c: Move code to ...
11197 * dll.c: .... here. New.
11198 * server.h: Declare clear_dlls.
11199 * Makefile.in (SFILES): Add dll.c.
11203 2012-02-11 Yao Qi <yao@codesourcery.com>
11205 * server.c: (handle_monitor_command): Add a new parameter
11207 (handle_query): Update caller.
11209 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11211 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11212 * configure, config.in: Regenerate.
11213 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11216 2012-02-02 Pedro Alves <palves@redhat.com>
11218 Try SIGKILL first, then PTRACE_KILL.
11219 * linux-low.c (linux_kill_one_lwp): New.
11220 (linux_kill_one_lwp): Rename to ...
11221 (kill_one_lwp_callback): ... this. Use the new
11222 linux_kill_one_lwp.
11224 2012-02-02 Pedro Alves <palves@redhat.com>
11226 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11229 2012-01-27 Pedro Alves <palves@redhat.com>
11231 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11232 (elf_64_file_p): Make static.
11233 (linux_pid_exe_is_elf_64_file): New.
11234 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11235 Delete declarations.
11236 (linux_pid_exe_is_elf_64_file): Declare.
11237 * linux-x86-low.c (x86_arch_setup): Use
11238 linux_pid_exe_is_elf_64_file.
11240 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11242 * linux-low.c (linux_wait_for_event_1): Rename to ...
11243 (linux_wait_for_event): ... here and merge it with former
11244 linux_wait_for_event - new variable wait_ptid, use it.
11245 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11247 2012-01-23 Pedro Alves <palves@redhat.com>
11249 * server.c (main): Avoid yet another case of infinite loop while
11250 detaching/killing after a longjmp.
11252 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11255 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11257 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11259 * hostio.c (handle_readlink): New function.
11260 (handle_vFile): Call it to handle "vFile:readlink" packets.
11262 2012-01-20 Pedro Alves <palves@redhat.com>
11263 Ulrich Weigand <ulrich.weigand@linaro.org>
11265 * server.c (handle_v_requests): Only support vAttach and vRun to
11266 start multiple processes when in extended protocol mode.
11268 2012-01-17 Pedro Alves <palves@redhat.com>
11270 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11271 memalign plus mprotect to allocate the scratch buffer.
11273 2012-01-13 Pedro Alves <palves@redhat.com>
11275 * server.c (attach_inferior): Clear `cont_thread'.
11277 2012-01-13 Pedro Alves <palves@redhat.com>
11279 * server.c (main): Avoid infinite loop while detaching/killing
11282 2012-01-09 Doug Evans <dje@google.com>
11284 * server.c (start_inferior): Set last_ptid in --wrapper case.
11286 2012-01-06 Yao Qi <yao@codesourcery.com>
11288 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11290 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11292 2012-01-04 Yao Qi <yao@codesourcery.com>
11294 * tracepoint.c (cmd_qtdp): Print debug message
11295 for static tracepoint.
11297 2012-01-04 Yao Qi <yao@codesourcery.com>
11299 * tracepoint.c (trace_vdebug): Differentiate debug message
11300 between gdbserver and IPA.
11302 2012-01-03 Yao Qi <yao@codesourcery.com>
11304 * tracepoint.c (tracepoint_was_hit): Don't collect for
11307 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11309 * terminal.h: Reformat copyright header.
11311 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11313 * server.c (gdbserver_version): Update copyright year.
11314 * gdbreplay.c (gdbreplay_version): Likewise.
11316 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11318 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11321 2011-12-18 Hui Zhu <teawater@gmail.com>
11322 * linux-low.c (linux_create_inferior): Save return value to ret.
11324 2011-12-18 Hui Zhu <teawater@gmail.com>
11326 * linux-low.c (linux_create_inferior): Save return value to ret.
11328 2011-12-16 Doug Evans <dje@google.com>
11330 * linux-low.c (linux_create_inferior): If stdio connection,
11331 redirect stdin from /dev/null, stdout to stderr.
11332 * remote-utils.c (remote_is_stdio): New static global.
11333 (remote_connection_is_stdio): New function.
11334 (remote_prepare): Handle stdio connection.
11335 (remote_open): Ditto.
11336 (remote_close): Don't close stdin for stdio connections.
11337 (read_prim,write_prim): New functions. Replace all calls to
11338 read/write to these.
11339 * server.c (main): Watch for "-" argument. Move call to
11340 remote_prepare before start_inferior.
11341 * server.h (STDIO_CONNECTION_NAME): New macro.
11342 (remote_connection_is_stdio): Declare.
11344 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11345 in debugging output.
11347 2011-12-15 Yao Qi <yao@codesourcery.com>
11349 * tracepoint.c: Include sys/syscall.h.
11350 (gdb_ust_thread): Remove preprocessor conditional.
11352 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11354 * linux-low.c (linux_detach_one_lwp): Call
11355 the_low_target.prepare_to_resume before detaching.
11357 2011-12-14 Yao Qi <yao@codesourcery.com>
11359 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11362 2011-12-14 Yao Qi <yao@codesourcery.com>
11364 * i386-low.c (i386_low_stopped_data_address): Initialize local
11365 variable `control'.
11367 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11371 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11372 DR_CONTROL unless necessary. Extend comments.
11373 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11374 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11376 2011-12-13 Yao Qi <yao@codesourcery.com>
11378 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11380 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11382 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11384 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11385 Print new debug message for such case.
11387 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11389 Fix overlapping memcpy.
11390 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11391 the read_inferior_memory transfer.
11392 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11393 write_inferior_memory transfer.
11394 (set_fast_tracepoint_jump): New variable buf. Use it for the
11395 read_inferior_memory and write_inferior_memory transfers.
11396 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11397 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11398 Use it for the write_inferior_memory transfer.
11399 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11402 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11404 * linux-low.c (fetch_register, store_register): Make code
11405 consistent, fix formatting.
11407 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11409 * linux-low.c (usr_store_inferior_registers): Factor out code
11410 to handle individual registers into...
11411 (store_register): ... this new function.
11413 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11415 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11416 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11417 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11418 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11419 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11420 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11421 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11422 (srv_xmlfiles): Add new XML files.
11424 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11426 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11427 (init_registers_s390_linux32v1): Add prototype.
11428 (init_registers_s390_linux32v2): Likewise.
11429 (init_registers_s390_linux64v1): Likewise.
11430 (init_registers_s390_linux64v2): Likewise.
11431 (init_registers_s390x_linux64v1): Likewise.
11432 (init_registers_s390x_linux64v2): Likewise.
11433 (s390_num_regs): Increment to 52.
11434 (s390_regmap): Add orig_r2 register.
11435 (s390_num_regs_3264): Increment to 68.
11436 (s390_regmap_3264): Add orig_r2 register.
11437 (s390_collect_ptrace_register): Handle orig_r2 register.
11438 (s390_supply_ptrace_register): Likewise.
11439 (s390_fill_last_break): New function.
11440 (s390_store_last_break): Likewise.
11441 (s390_fill_system_call): New function.
11442 (s390_store_system_call): Likewise.
11443 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11445 (s390_check_regset): New function.
11446 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11447 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11448 Update target_regsets for available register sets.
11450 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11451 Jan Kratochvil <jan.kratochvil@redhat.com>
11453 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11454 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11456 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11457 * linux-low.h (struct process_info_private): New member r_debug.
11458 * server.c (handle_qxfer_libraries): Call
11459 the_target->qxfer_libraries_svr4.
11460 (handle_qxfer_libraries_svr4): New function.
11461 (qxfer_packets): New entry "libraries-svr4".
11462 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11463 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11464 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11465 PACKET_qXfer_libraries_svr4.
11467 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11469 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11470 PSW address/mask between 8-byte and 16-byte formats.
11471 (s390_supply_ptrace_register): Likewise.
11472 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11473 basic addressing mode bit.
11475 2011-11-24 Stan Shebs <stan@codesourcery.com>
11477 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11479 2011-11-17 Stan Shebs <stan@codesourcery.com>
11481 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11482 (tracing_start_time): New global.
11483 (tracing_stop_time): New global.
11484 (tracing_user_name): New global.
11485 (tracing_notes): New global.
11486 (tracing_stop_note): New global.
11487 (cmd_qtstart): Set traceframe_usage, start_time.
11488 (stop_tracing): Set stop_time.
11489 (cmd_qtstatus): Report additional status.
11490 (cmd_qtp): New function.
11491 (handle_tracepoint_query): Call it.
11492 (cmd_qtnotes): New function.
11493 (handle_tracepoint_general_set): Call it.
11494 (get_timestamp): Rename from tsv_get_timestamp.
11496 2011-11-14 Stan Shebs <stan@codesourcery.com>
11497 Kwok Cheung Yeung <kcy@codesourcery.com>
11499 * linux-x86-low.c (small_jump_insn): New.
11500 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11501 trampoline and error message, build a trampoline and issue a small
11502 jump instruction to it.
11503 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11504 trampoline and error message.
11505 (x86_get_min_fast_tracepoint_insn_len): New.
11506 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11507 * linux-low.h (struct linux_target_ops): Add arguments to
11508 install_fast_tracepoint_jump_pad operation, add new operation.
11509 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11511 (linux_get_min_fast_tracepoint_insn_len): New function.
11512 (linux_target_op): Add new operation.
11513 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11514 (gdb_trampoline_buffer_end): Ditto.
11515 (gdb_trampoline_buffer_error): Ditto.
11516 (struct ipa_sym_addresses): Add fields for new IPA variables.
11517 (symbol_list): Add entries for new IPA variables.
11518 (struct tracepoint): Add fields to hold the address range of the
11519 trampoline used by the tracepoint.
11520 (trampoline_buffer_head): New static variable.
11521 (trampoline_buffer_tail): Ditto.
11522 (claim_trampoline_space): New function.
11523 (have_fast_tracepoint_trampoline_buffer): New function.
11524 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11526 (install_fast_tracepoint): Ditto, also add error buffer argument.
11527 (cmd_qtminftpilen): New function.
11528 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11529 (fast_tracepoint_from_trampoline_address): New function.
11530 (fast_tracepoint_collecting): Handle trampoline as part of jump
11532 (set_trampoline_buffer_space): New function.
11533 (initialize_tracepoint): Initialize new IPA variables.
11534 * target.h (struct target_ops): Add arguments to
11535 install_fast_tracepoint_jump_pad operation, add new
11536 get_min_fast_tracepoint_insn_len operation.
11537 (target_get_min_fast_tracepoint_insn_len): New.
11538 (install_fast_tracepoint_jump_pad): Add arguments.
11539 * server.h (IPA_BUFSIZ): Define.
11540 * linux-i386-ipa.c: Include extra header files.
11541 (initialize_fast_tracepoint_trampoline_buffer): New function.
11542 (initialize_low_tracepoint): Call it.
11543 * server.h (set_trampoline_buffer_space): Declare.
11544 (claim_trampoline_space): Ditto.
11545 (have_fast_tracepoint_trampoline_buffer): Ditto.
11547 2011-11-14 Yao Qi <yao@codesourcery.com>
11549 * server.c (handle_query): Handle InstallInTrace for qSupported.
11550 * tracepoint.c (add_tracepoint): Sort list.
11551 (install_tracepoint, download_tracepoint): New.
11552 (cmd_qtdp): Call them to install and download tracepoints.
11553 (sort_tracepoints): Removed.
11554 (cmd_qtstart): Update.
11556 2011-11-14 Yao Qi <yao@codesourcery.com>
11558 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11559 * mem-break.h: Declare.
11560 * tracepoint.c (cmd_qtstart): Move some code to ...
11561 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11563 (download_tracepoints): Move some code to ...
11564 (download_tracepoint_1): ... here. New.
11566 2011-11-08 Yao Qi <yao@codesourcery.com>
11568 * remote-utils.c (relocate_instruction): A comment fix.
11570 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11572 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11573 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11574 dr_status_mirror and dr_control_mirror from debug_reg_state.
11575 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11576 (i386_initial_stuff): Remove use of deleted globals.
11577 (i386_get_thread_context, i386_set_thread_context,
11578 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11579 from debug_reg_state.
11581 2011-11-05 Yao Qi <yao@codesourcery.com>
11583 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11584 address as TPOINT's.
11586 2011-11-02 Stan Shebs <stan@codesourcery.com>
11588 * tracepoint.c (agent_mem_read_string): New function.
11589 (eval_agent_expr): Call it for tracenz.
11590 * server.c (handle_query): Report support for tracenz.
11592 2011-11-02 Yao Qi <yao@codesourcery.com>
11594 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11596 2011-11-02 Yao Qi <yao@codesourcery.com>
11598 * target.h: Fix a typo in comment.
11600 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11602 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11603 clobber the breakpoints' shadows with fast tracepoint jumps.
11604 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11605 * target.c (write_inferior_memory): Also pass MYADDR down to
11608 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11610 * configure.ac: Check support for personality routine.
11611 * configure: Regenerate.
11612 * config.in: Likewise.
11613 * linux-low.c: Include <sys/personality.h>.
11614 Define ADDR_NO_RANDOMIZE if necessary.
11615 (linux_create_inferior): Disable address space randomization when
11616 forking inferior, if requested.
11617 (linux_supports_disable_randomization): New function.
11618 (linux_target_ops): Install it.
11619 * server.h (disable_randomization): Declare.
11620 * server.c (disable_randomization): New global variable.
11621 (handle_general_set): Handle QDisableRandomization.
11622 (handle_query): Likewise for qSupported.
11623 (main): Support --disable-randomization and --no-disable-randomization
11624 command line arguments.
11625 * target.h (struct target_ops): Add supports_disable_randomization.
11626 (target_supports_disable_randomization): New macro.
11628 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11630 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11632 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11633 [!PT_GETDSBT] (target_loadmap): New definition.
11634 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11635 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11636 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11637 and PT_GETDSBT to LINUX_LOADMAP.
11638 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11639 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11641 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11643 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11644 (arm_linux_hwbp_cap): New static variable.
11645 (arm_linux_get_hwbp_cap): Replace by ...
11646 (arm_linux_init_hwbp_cap): ... this new function.
11647 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11648 (arm_linux_get_hw_watchpoint_count): Likewise.
11649 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11650 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11651 (arm_prepare_to_resume): Use perror_with_name instead of error.
11653 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11655 * linux-arm-low.c: Include <signal.h>.
11656 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11657 (struct arm_linux_hwbp_cap): New data type.
11658 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11659 (struct arm_linux_hw_breakpoint): New data type.
11660 (MAX_BPTS, MAX_WPTS): Define.
11661 (struct arch_process_info, struct arch_lwp_info): New data types.
11662 (arm_linux_get_hwbp_cap): New function.
11663 (arm_linux_get_hw_breakpoint_count): Likewise.
11664 (arm_linux_get_hw_watchpoint_count): Likewise.
11665 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11666 (arm_hwbp_control_initialize): Likewise.
11667 (arm_hwbp_control_is_enabled): Likewise.
11668 (arm_hwbp_control_is_initialized): Likewise.
11669 (arm_hwbp_control_disable): Likewise.
11670 (arm_linux_hw_breakpoint_equal): Likewise.
11671 (arm_linux_hw_point_initialize): Likewise.
11672 (struct update_registers_data): New data structure.
11673 (update_registers_callback: New function.
11674 (arm_insert_point): Likewise.
11675 (arm_remove_point): Likewise.
11676 (arm_stopped_by_watchpoint): Likewise.
11677 (arm_stopped_data_address): Likewise.
11678 (arm_new_process): Likewise.
11679 (arm_new_thread): Likewise.
11680 (arm_prepare_to_resume): Likewise.
11681 (the_low_target): Register arm_insert_point, arm_remove_point,
11682 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11683 arm_new_thread, and arm_prepare_to_resume.
11685 2011-09-15 Stan Shebs <stan@codesourcery.com>
11687 * server.h (struct emit_ops): Add compare-goto fields.
11688 * tracepoint.c (gdb_agent_op_sizes): New table.
11689 (emit_eq_goto): New function.
11690 (emit_ne_goto): New function.
11691 (emit_lt_goto): New function.
11692 (emit_le_goto): New function.
11693 (emit_gt_goto): New function.
11694 (emit_ge_goto): New function.
11695 (is_goto_target): New function.
11696 (compile_bytecodes): Recognize special cases of compare-goto
11697 combinations and call specialized emitters for them.
11698 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11699 (amd64_emit_ne_goto): New function.
11700 (amd64_emit_lt_goto): New function.
11701 (amd64_emit_le_goto): New function.
11702 (amd64_emit_gt_goto): New function.
11703 (amd64_emit_ge_goto): New function.
11704 (amd64_emit_ops): Add the new functions.
11705 (i386_emit_eq_goto): New function.
11706 (i386_emit_ne_goto): New function.
11707 (i386_emit_lt_goto): New function.
11708 (i386_emit_le_goto): New function.
11709 (i386_emit_gt_goto): New function.
11710 (i386_emit_ge_goto): New function.
11711 (i386_emit_ops): Add the new functions.
11713 2011-09-08 Stan Shebs <stan@codesourcery.com>
11715 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11716 (i386_emit_epilogue): Restore %ebx.
11718 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11720 * server.c (step_thread): Remove definition.
11721 (process_serial_event): Don't handle Hs.
11722 * server.h (step_thread): Remove declaration.
11723 * target.c (set_desired_inferior): Remove use of step_thread.
11725 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11727 * linux-low.c: Include linux-procfs.h.
11728 (linux_attach_lwp_1): Update comments.
11729 (linux_attach): Scan for existing threads when attaching to a
11730 process that is the tgid.
11731 * Makefile.in: Update dependencies.
11733 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11735 * configure.srv: Add linux-procfs.o dependencies.
11737 2011-08-14 Yao Qi <yao@codesourcery.com>
11739 * target.h (struct target_ops): Fix indent.
11740 * win32-low.c (win32_target_ops): Fix comment.
11742 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11743 Yao Qi <yao@codesourcery.com>
11745 * Makefile.in (clean): Remove tic6x-*.c files.
11746 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11747 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11748 (tic6x-c64xp-linux.c): Likewise.
11749 * configure.srv: Add support for tic6x-*-uclinux.
11750 * linux-tic6x-low.c: New.
11751 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11753 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11754 Yao Qi <yao@codesourcery.com>
11756 * target.h (struct target_ops): Add read_loadmap.
11757 * linux-low.c (struct target_loadseg): New type.
11758 (struct target_loadmap): New type.
11759 (linux_read_loadmap): New function.
11760 (linux_target_ops): Add linux_read_loadmap.
11761 * server.c (handle_query): Support qXfer:fdpic:read packet.
11762 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11765 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11767 * win32-low.c: Include <stdint.h>.
11769 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11771 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11772 to the inferior here.
11773 (i386_remove_aligned_watchpoint): Ditto.
11774 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11775 fit part of the watchpoint in the debug registers.
11776 (i386_update_inferior_debug_regs): New.
11777 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11778 registers, and only update the inferior on success.
11779 (i386_low_remove_watchpoint): Ditto.
11781 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11783 * linux-low.c (compare_ints, unique, list_threads, show_process,
11784 linux_core_of_thread): Delete.
11785 (linux_target_ops): Change linux_core_of_thread to
11786 linux_common_core_of_thread.
11787 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11788 * utils.c (malloc_failure): Change type of argument.
11789 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11790 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11791 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11792 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11793 (IPA_OBJS): Add common-utils-ipa.o.
11794 (ptid_h, linux_osdata_h): New macros.
11795 (server_h): Add common/common-utils.h, common/xml-utils.h,
11796 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11798 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11799 ptid.o, buffer.o): New rules.
11800 (linux-low.o): Add common/linux-osdata.h as a dependency.
11801 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11802 * configure.ac: Add AC_HEADER_DIRENT check.
11803 * config.in: Regenerate.
11804 * configure: Regenerate.
11805 * remote-utils.c (xml_escape_text): Delete.
11806 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11807 buffer_xml_printf): Move to common/buffer.c.
11808 * server.c (main): Remove call to initialize_inferiors.
11809 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11810 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11811 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11812 internal_error, gdb_assert, gdb_assert_fail): Delete.
11813 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11814 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11816 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11817 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11818 initialize_inferiors): Delete.
11820 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11822 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11825 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11827 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11829 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11831 2011-05-26 Yao Qi <yao@codesourcery.com>
11833 * Makefile.in (thread-db.o): Track dependence to
11834 common/gdb_thread_db.h.
11835 * thread-db.c: include gdb_thread_db.h from right place.
11837 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11839 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11840 __FILE__ and __LINE__ to internal_error.
11842 2011-05-13 Doug Evans <dje@google.com>
11844 * thread-db.c (try_thread_db_load_from_sdir): New function.
11845 (try_thread_db_load_from_dir): New function.
11846 (thread_db_load_search): Handle $sdir, ignore $pdir.
11847 Remove trying of system directories if search of
11848 libthread-db-search-path fails, that is now done via $sdir.
11850 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11852 * server.c (handle_query): Add EnableDisableTracepoints to the list
11853 of supported features.
11854 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11856 (cmd_qtenable_disable): New.
11857 (cmd_qtstart): Install tracepoints even if disabled.
11858 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11859 receiving a QTEnable or QTDisable packet.
11860 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11861 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11863 (gdb_probe): Skip data collection if static tracepoint is disabled.
11865 2011-05-10 Doug Evans <dje@google.com>
11867 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11869 2011-05-04 Doug Evans <dje@google.com>
11871 * linux-low.c (linux_join): Skip process lookup.
11872 * spu-low.c (spu_join): Ditto.
11873 * server.c (join_inferiors_callback): Delete.
11874 (process_serial_event): For 'D' packet (detach) call join_inferior
11877 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11879 * README: Don't mention xscale*-*-linux*.
11880 * configure.srv (xscale*-*-linux*): Don't handle target.
11882 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11884 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11886 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11887 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11888 (i386_emit_void_call_2): Likewise.
11890 2011-04-26 Yao Qi <yao@codesourcery.com>
11892 * linux-low.c: Move common macros to linux-ptrace.h.
11893 Include linux-ptrace.h.
11894 * Makefile.in (linux_ptrace_h): New.
11895 (linux-low.o): Depends on linux-ptrace.h.
11897 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11899 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11900 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11901 (remote_prepare): New function with most of the TCP code from ...
11902 (remote_open): ... here. Detect PORT here unconditionally. Move also
11903 setting transport_is_reliable.
11904 * server.c (run_once): New variable.
11905 (gdbserver_usage): Document it.
11906 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11907 the first run if RUN_ONCE.
11908 * server.h (run_once, remote_prepare): New declarations.
11910 2011-04-19 Tom Tromey <tromey@redhat.com>
11912 * win32-low.c (handle_load_dll): Remove duplicate "the".
11914 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11916 Remove support for old Cygwin 1.5 versions.
11917 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11918 function to avoid warning.
11919 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11922 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11924 * gdbserver/server.h (Macro _): Define it if not available.
11926 2011-03-14 Michael Snyder <msnyder@vmware.com>
11928 * hostio.c (handle_close): Remove unnecessary null test.
11930 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11932 * Makefile.in (maintainer-clean realclean distclean): Remove
11933 "make ... subdir_do" command.
11935 2011-03-10 Michael Snyder <msnyder@vmware.com>
11937 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11939 * server.c (handle_v_run): Free alloced buffer on early return.
11941 2011-03-09 Yao Qi <yao@codesourcery.com>
11944 2011-03-04 Yao Qi <yao@codesourcery.com>
11946 * Makefile.in: Remove GNU make feature --directory.
11948 2011-03-05 Yao Qi <yao@codesourcery.com>
11950 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11951 (subdir_do): New make target. Copied from gdb/Makefile.
11952 (maintainer-clean, realclean, distclean, clean): Call corresponding
11953 make targets in common/Makefile.
11955 2011-02-11 Yao Qi <yao@codesourcery.com>
11957 * configure.ac: Call AC_PROG_RANLIB.
11958 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11959 * configure: Regenerate.
11961 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11963 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11965 2011-03-06 Yao Qi <yao@codesourcery.com>
11967 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11969 2011-03-05 Yao Qi <yao@codesourcery.com>
11971 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11972 (subdir_do): New make target. Copied from gdb/Makefile.
11973 (maintainer-clean, realclean, distclean, clean): Call corresponding
11974 make targets in common/Makefile.
11976 2011-03-04 Yao Qi <yao@codesourcery.com>
11978 * Makefile.in: Remove GNU make feature --directory.
11980 2011-03-04 Michael Snyder <msnyder@vmware.com>
11982 * server.c (queue_stop_reply): Call xmalloc not malloc.
11984 2011-03-02 Michael Snyder <msnyder@vmware.com>
11986 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11988 2011-02-28 Michael Snyder <msnyder@vmware.com>
11990 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11991 (cmd_qtframe): Ditto.
11992 (cmd_qtbuffer): Ditto.
11993 (cmd_bigqtbuffer): Ditto.
11995 * utils.c (decimal2str): Initialize 'width' to nine, then
11996 don't mess with it.
11998 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12000 * hostio.c (require_data): Free *data, not data.
12002 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12004 * hostio.c (require_data): Use free, not xfree.
12006 2011-02-27 Michael Snyder <msnyder@vmware.com>
12008 * server.c (handle_query): Discard unused value.
12010 * hostio.c (require_data): Free malloc memory before returning
12013 2011-02-26 Michael Snyder <msnyder@vmware.com>
12015 * linux-low.c (list_threads): Call closedir for dirent.
12017 2011-02-27 Michael Snyder <msnyder@vmware.com>
12019 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12020 a case statement falls through.
12022 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12024 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12027 2011-02-26 Michael Snyder <msnyder@vmware.com>
12029 * utils.c (decimal2str): Eliminate dead code and dead param.
12030 (pulongest): Drop dead param from call to decimal2str.
12033 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12035 Revert the following patch (not approved yet):
12036 2011-02-21 Hui Zhu <teawater@gmail.com>
12037 * tracepoint.c (tp_printf): New function.
12038 (eval_agent_expr): Handle gdb_agent_op_printf.
12040 2011-02-21 Hui Zhu <teawater@gmail.com>
12042 * tracepoint.c (tp_printf): New function.
12043 (eval_agent_expr): Handle gdb_agent_op_printf.
12045 2011-02-18 Tom Tromey <tromey@redhat.com>
12047 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12048 (tracepoint.o): Likewise.
12049 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12050 (gdb_agent_op_names): Likewise.
12052 2011-02-18 Tom Tromey <tromey@redhat.com>
12054 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12055 gdb_agent_op_rot>: New constants.
12056 (gdb_agent_op_names): Add pick and roll.
12057 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12060 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12062 * aclocal.m4: Regenerated with aclocal-1.11.1.
12064 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12066 * server.c (handle_qxfer_traceframe_info): New.
12067 (qxfer_packets): Register "traceframe-info".
12068 (handle_query): Report support for qXfer:traceframe-info:read+.
12069 * tracepoint.c (match_blocktype): New.
12070 (traceframe_find_block_type): Rename to ...
12071 (traceframe_walk_blocks): ... this. Add callback filter argument,
12073 (traceframe_find_block_type): New, reimplemented on top of
12074 traceframe_walk_blocks.
12075 (build_traceframe_info_xml): New.
12076 (traceframe_read_info): New.
12077 * server.h (traceframe_read_info): Declare.
12079 2011-02-11 Yao Qi <yao@codesourcery.com>
12081 * configure.ac: Call AC_PROG_RANLIB.
12082 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12083 * configure: Regenerate.
12085 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12087 * server.c (gdb_read_memory): Change return semantics to allow
12089 (handle_search_memory_1): Adjust.
12090 (process_serial_event) <'m' packet>: Handle partial transfers.
12091 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12093 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12095 * regcache.c (init_register_cache): Initialize
12096 regcache->register_status.
12097 (free_register_cache): Release regcache->register_status.
12098 (regcache_cpy): Copy register_status.
12099 (registers_to_string): Print 'x's for unavailable registers.
12100 (supply_register): Mark the register's status valid or
12101 unavailable, depending on whether a buffer was passed in or not.
12102 (supply_register_zeroed): New.
12103 (supply_regblock): Mark the registers' status valid or
12104 unavailable, depending on whether a buffer was passed in or not.
12105 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12106 (struct regcache): New `register_status' field.
12107 (supply_register_zeroed): Declare.
12108 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12109 supply_register_zeroed, rather than passing a NULL buffer to
12111 * tracepoint.c (fetch_traceframe_registers): Update comment.
12113 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12115 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12118 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12120 * server.h (decode_xfer_write): Change prototype.
12121 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12122 and don't extract the annex here.
12123 * server.c (decode_xfer_read): Remove `annex' parameter,
12124 and don't extract the annex here.
12125 (decode_xfer): New.
12126 (struct qxfer): New.
12127 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12128 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12129 (handle_qxfer_statictrace): New functions, abstracted out from
12130 handle_query, and made to use the struct qxfer interface.
12131 (handle_threads_qxfer_proper): Rename to ...
12132 (handle_qxfer_threads_proper): ... this.
12133 (handle_threads_qxfer): Rename to ...
12134 (handle_qxfer_threads): ... this. Adjust.
12135 (qxfer_packets): New array.
12136 (handle_qxfer): New function.
12137 (handle_query): Use handle_qxfer.
12139 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12141 * gdbreplay.c: Shorten lines of >= 80 columns.
12142 * linux-low.c: Ditto.
12143 * linux-ppc-low.c: Ditto.
12144 * linux-s390-low.c: Ditto.
12145 * linux-sparc-low.c: Ditto.
12146 * linux-x86-low.c: Ditto.
12147 * linux-xtensa-low.c: Ditto.
12148 * mem-break.c: Ditto.
12149 * nto-low.c: Ditto.
12150 * regcache.h: Ditto.
12151 * remote-utils.c: Ditto.
12154 * thread-db.c: Ditto.
12155 * tracepoint.c: Ditto.
12157 * win32-low.h: Ditto.
12159 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12161 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12164 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12166 * server.c (gdbserver_version): Update copyright year in version
12168 * gdbreplay.c (gdbreplay_version): Ditto.
12170 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12172 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12173 * linux-bfin-low.c: New file.
12174 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12175 PT_DATA_ADDR for BFIN targets.
12176 * Makefile.in (SFILES): Add linux-bfin-low.c.
12177 (clean): Remove reg-bfin.c.
12178 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12179 * README: Mention supported Blackfin targets.
12181 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12183 * .gitignore: New file.
12185 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12187 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12189 2010-10-22 Jie Zhang <jie@codesourcery.com>
12191 * Makefile.in: Add FLAGS_TO_PASS variable.
12192 (install): Remove dependency of install-only and recursively
12193 invoke make for install-only.
12195 2010-10-04 Doug Evans <dje@google.com>
12197 * Makefile.in (uninstall): Use $(DESTDIR).
12199 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12203 * linux-x86-low.c (compat_siginfo_from_siginfo)
12204 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12205 si_code is < 0. Check for si_code == SI_TIMER before checking for
12208 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12210 * lynx-i386-low.c: New file.
12211 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12213 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12215 * lynx-low.c (ptrace_request_to_str): Remove handling for
12216 request values that have been removed in LynxOS 5.x.
12218 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12220 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12223 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12225 * configure.ac: Add --enable-inprocess-agent option.
12226 * configure: Rebuilt.
12228 2010-09-06 Yao Qi <yao@codesourcery.com>
12230 * linux-low.c (linux_kill): Remove unused variable.
12231 (linux_stabilize_threads): Likewise.
12232 * server.c (start_inferior): Likewise.
12233 (queue_stop_reply_callback): Likewise.
12234 * tracepoint.c (do_action_at_tracepoint): Likewise.
12236 2010-09-06 Yao Qi <yao@codesourcery.com>
12238 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12241 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12243 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12245 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12247 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12250 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12252 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12253 gdbserver/lynx-ppc-low.c: New files.
12254 * Makefile.in (lynx_low_h): New variable.
12255 (lynx-low.o, lynx-ppc-low.o): New rules.
12256 * configure.ac: On LynxOS, link with -lnetinet.
12257 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12258 * configure: regenerate.
12260 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12262 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12263 * configure.ac: Add check for vasprintf and vsnprintf.
12264 * configure, config.in: Regenerate.
12265 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12267 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12269 * gdbreplay.c: Move include of alloca.h up, next to include of
12271 * server.h: Add include of malloc.h.
12272 * mem-break.c: Remove include of malloc.h.
12273 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12275 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12277 * Makefile.in (memmem.o): Build with -Wno-error.
12279 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12281 * utils.c (xsnprintf): Make non-static.
12282 * server.h: Add xsnprintf declaration.
12283 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12284 replace calls to snprintf by calls to xsnprintf throughout.
12286 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12288 * configure.ac: Add configure check for alloca.
12289 * configure, config.in: Regenerate.
12290 * server.h: Include alloca.h if it exists.
12291 * gdbreplay.c: Include alloca.h if it exists.
12293 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12295 * linux-low.c (__SIGRTMIN): Define if not already defined.
12296 (linux_create_inferior): Check for __ANDROID__ rather than
12298 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12299 are already deferred.
12300 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12301 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12302 stopped and already has a pending signal to report.
12303 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12304 a pending signal to report or is moving out of a jump pad.
12305 (linux_init_signals): Check for __ANDROID__ rather than
12308 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12310 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12311 debug_threads check. Avoid a linear search when not doing debug
12314 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12316 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12317 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12318 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12319 (process_event): Change local fd's type to gdb_fildes_t.
12320 (create_file_handler): Adjust prototype.
12321 (delete_file_handler): Adjust prototype.
12322 (handle_file_event): Adjust prototype. Use pfildes.
12323 (create_file_event): Adjsut prototype.
12324 * remote-utils.c (remote_desc, listen_desc): Change type to
12326 * server.h: New gdb_fildes_t typedef.
12327 [USE_WIN32API]: Include winsock2.h.
12328 (delete_file_handler, add_file_handler): Adjust prototypes.
12329 (pfildes): Declare.
12330 * utils.c (pfildes): New.
12332 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12334 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12335 * configure: Regenerate.
12337 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12339 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12340 (linux_done_accessing_memory): ... this.
12341 (linux_target_ops): Adjust.
12342 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12343 * nto-low.c (nto_target_ops): Adjust comment.
12344 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12345 * spu-low.c (spu_target_ops): Adjust comment.
12346 * target.h (target_ops): Rename unprepare_to_access_memory field
12347 to done_accessing_memory.
12348 (unprepare_to_access_memory): Rename to ...
12349 (done_accessing_memory): ... this.
12351 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12353 * linux-low.c (linux_prepare_to_access_memory): New.
12354 (linux_unprepare_to_access_memory): New.
12355 (linux_target_ops): Install them.
12356 * server.c (read_memory): Rename to ...
12357 (gdb_read_memory): ... this. Use
12358 prepare_to_access_memory/prepare_to_access_memory.
12359 (write_memory): Rename to ...
12360 (gdb_write_memory): ... this. Use
12361 prepare_to_access_memory/prepare_to_access_memory.
12362 (handle_search_memory_1): Adjust.
12363 (process_serial_event): Adjust.
12364 * target.h (struct target_ops): New fields
12365 prepare_to_access_memory and unprepare_to_access_memory.
12366 (prepare_to_access_memory, unprepare_to_access_memory): New.
12367 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12368 prepare_to_access_memory/prepare_to_access_memory.
12369 * nto-low.c (nto_target_ops): Adjust.
12370 * spu-low.c (spu_target_ops): Adjust.
12371 * win32-low.c (win32_target_ops): Adjust.
12373 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12375 * Makefile.in (WARN_CFLAGS): Get it from configure.
12376 (WERROR_CFLAGS): New.
12377 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12378 * configure.ac: Introduce --enable-werror, which adds -Werror to
12379 the compiler command line. Enabled by default. Disable with
12380 --disable-werror. Add -Wdeclaration-after-statement
12381 Wpointer-arith and -Wformat-nonliteral to warning flags.
12382 * configure: Regenerate.
12384 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12386 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12388 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12390 * gdbreplay.c (remote_error): New.
12392 (expect): Use gdbchar. Check for error reading from GDB.
12393 Clarify sync error output.
12394 (play): Check for errors writing to GDB.
12395 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12396 * remote-utils.c (getpkt): Check for errors writing to the remote
12399 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12401 * linux-low.c (linux_wait_1): Move non-debugging code out of
12402 `debug_threads' control.
12404 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12406 * linux-low.c (linux_wait_1): Don't set last_status here.
12407 * server.c (push_event, queue_stop_reply_callback): Assert we're
12408 not pushing a TARGET_WAITKIND_IGNORE event.
12409 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12410 (myresume, handle_target_event): Set the thread's last_resume_kind
12411 and last_status from the target returned status.
12413 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12417 * linux-x86-low.c (update_debug_registers_callback): New.
12418 (i386_dr_low_set_addr): Use it.
12419 (i386_dr_low_get_addr): New.
12420 (i386_dr_low_set_control): Use update_debug_registers_callback.
12421 (i386_dr_low_get_control): New.
12422 (i386_dr_low_get_status): Adjust.
12423 * linux-low.c (linux_stop_lwp): New.
12424 * linux-low.h (linux_stop_lwp): Declare.
12426 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12427 argument instead of a i386_debug_reg_state.
12428 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12429 a i386_debug_reg_state.
12430 (i386_insert_aligned_watchpoint): Adjust.
12431 (i386_remove_aligned_watchpoint): Adjust.
12432 (i386_low_stopped_data_address): Read the debug registers from the
12433 inferior instead of from the mirrors.
12434 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12435 (i386_dr_low_get_addr): Declare.
12436 (i386_dr_low_get_control): Declare.
12437 (i386_dr_low_get_status): Change prototype.
12439 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12440 (i386_dr_low_get_addr): New.
12441 (i386_dr_low_get_control): New.
12442 (i386_dr_low_get_status): Adjust prototype. Return
12444 (i386_initial_stuff): Clear dr_status_mirror and
12446 (i386_get_thread_context): Adjust.
12447 (i386_set_thread_context): Adjust.
12448 (i386_thread_added): Adjust.
12450 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12452 * linux-low.h (linux_thread_area): Delete declaration.
12454 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12456 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12457 after its termination.
12459 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12461 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12462 (gdb_wants_all_stopped): Delete.
12463 (linux_wait_1): Don't call them.
12464 * server.c (handle_v_cont): Tag all threads as want-stopped.
12465 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12466 stopped as "client-wants-stopped".
12468 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12470 * Makefile.in (signals_h): New.
12471 (server_h): Depend on it.
12472 (server.o): Don't depend on $(signals_def).
12473 (signals.o): Depend on $(signals_def).
12475 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12477 * Makefile.in (signals_def): New.
12478 (server_h): Append include/gdb/signals.h and signals_def.
12479 (server.o): Append signals_def.
12481 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12483 * server.c (handle_target_event): Use target_signal_to_host for
12484 resume_info.sig initialization.
12485 * target.h (struct thread_resume) <sig>: New comment.
12487 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12489 * server.c (handle_query): strcpy() the returned string from paddress()
12490 instead of sprintf().
12491 * utils.c (paddress): Return phex_nz().
12493 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12495 * server.c (handle_v_cont): Call mourn_inferior if process
12497 (myresume): Likewise.
12499 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12501 Static tracepoints, and integration with UST.
12503 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12504 * mem-break.c (uninsert_all_breakpoints)
12505 (reinsert_all_breakpoints): New.
12506 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12507 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12508 (gdb_agent_ust_loaded, helper_thread_id)
12509 (gdb_agent_helper_thread_id): New macros.
12510 (struct ipa_sym_addresses): Add addr_ust_loaded,
12511 addr_helper_thread_id, addr_cmd_buf.
12512 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12513 (in_process_agent_loaded_ust): New.
12514 (write_e_ust_not_loaded): New.
12515 (maybe_write_ipa_ust_not_loaded): New.
12516 (struct collect_static_trace_data_action): New.
12517 (enum tracepoint_type) <static_tracepoint>: New.
12518 (struct tracepoint) <handle>: Mention static tracepoints.
12519 (struct static_tracepoint_ctx): New.
12520 (CMD_BUF_SIZE): New.
12521 (add_tracepoint_action): Handle static tracepoint actions.
12522 (unprobe_marker_at): New.
12523 (clear_installed_tracepoints): Handle static tracepoints.
12524 (cmd_qtdp): Handle static tracepoints.
12525 (probe_marker_at): New.
12526 (cmd_qtstart): Handle static tracepoints.
12527 (response_tracepoint): Handle static tracepoints.
12528 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12529 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12530 (get_context_regcache): Handle static tracepoints.
12531 (do_action_at_tracepoint): Handle static tracepoint actions.
12532 (traceframe_find_block_type): Handle static trace data blocks.
12533 (traceframe_read_sdata): New.
12534 (download_tracepoints): Download static tracepoint actions.
12535 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12536 (GDB_PROBE_NAME): New.
12538 (GET_UST_SYM): New.
12541 (ust_marker_to_static_tracepoint): New.
12543 (collect_ust_data_at_tracepoint): New.
12544 (gdb_ust_probe): New.
12545 (UNIX_PATH_MAX, SOCK_DIR): New.
12546 (gdb_ust_connect_sync_socket): New.
12547 (resume_thread, stop_thread): New.
12548 (run_inferior_command): New.
12549 (init_named_socket): New.
12550 (gdb_ust_socket_init): New.
12551 (cstr_to_hexstr): New.
12553 (first_marker, next_marker): New.
12554 (response_ust_marker): New.
12555 (cmd_qtfstm, cmd_qtsstm): New.
12556 (unprobe_marker_at, probe_marker_at): New.
12557 (cmd_qtstmat, gdb_ust_thread): New.
12558 (gdb_ust_init): New.
12559 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12560 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12561 (ST_REGENTRY): New.
12562 (x86_64_st_collect_regmap): New.
12563 (X86_64_NUM_ST_COLLECT_GREGS): New.
12564 (AMD64_RIP_REGNUM): New.
12565 (supply_static_tracepoint_registers): New.
12566 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12567 (ST_REGENTRY): New.
12568 (i386_st_collect_regmap): New.
12569 (i386_NUM_ST_COLLECT_GREGS): New.
12570 (supply_static_tracepoint_registers): New.
12571 * server.c (handle_query): Handle qXfer:statictrace:read.
12572 <qSupported>: Report support for StaticTracepoints, and
12573 qXfer:statictrace:read features.
12574 * server.h (traceframe_read_sdata)
12575 (supply_static_tracepoint_registers): Declare.
12576 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12577 (unpack_varlen_hex): Include in IPA build.
12578 * Makefile.in (ustlibs, ustinc): New.
12579 (IPA_OBJS): Add remote-utils-ipa.o.
12580 ($(IPA_LIB)): Link -ldl and -lpthread.
12582 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12583 * config.in, configure: Regenerate.
12585 2010-06-20 Ian Lance Taylor <iant@google.com>
12586 Pedro Alves <pedro@codesourcery.com>
12588 * linux-x86-low.c (always_true): Delete.
12589 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12590 trying to fool the compiler with always_true.
12592 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12594 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12595 conditions in gdbserver.
12597 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12599 * spu-low.c (spu_read_memory): Wrap around local store limit.
12600 (spu_write_memory): Likewise.
12602 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12604 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12605 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12607 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12609 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12610 uses with LONGEST uses.
12612 2010-06-14 Stan Shebs <stan@codesourcery.com>
12613 Pedro Alves <pedro@codesourcery.com>
12617 * linux-x86-low.c: Include limits.h.
12619 (always_true): New.
12622 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12623 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12624 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12625 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12626 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12627 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12628 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12629 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12630 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12631 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12632 (amd64_emit_void_call_2): New.
12633 (amd64_emit_ops): New.
12634 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12635 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12636 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12637 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12638 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12639 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12640 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12641 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12642 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12643 (i386_emit_stack_adjust, i386_emit_int_call_1)
12644 (i386_emit_void_call_2): New.
12645 (i386_emit_ops): New.
12646 (x86_emit_ops): New.
12647 (the_low_target): Install x86_emit_ops.
12648 * server.h (struct emit_ops): New.
12649 (get_raw_reg_func_addr): Declare.
12650 (current_insn_ptr, emit_error): Declare.
12651 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12652 (set_trace_state_variable_value): New defines.
12653 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12654 addr_get_trace_state_variable_value and
12655 addr_set_trace_state_variable_value.
12656 (symbol_list): New fields for get_raw_reg,
12657 get_trace_state_variable_value and set_trace_state_variable_value.
12658 (condfn): New typedef.
12659 (struct tracepoint): New field `compiled_cond'.
12660 (do_action_at_tracepoint): Clear compiled_cond.
12661 (get_trace_state_variable_value, set_trace_state_variable_value):
12663 (condition_true_at_tracepoint): If there's a compiled condition,
12665 (current_insn_ptr, emit_error): New globals.
12666 (struct bytecode_address): New.
12667 (get_raw_reg_func_addr): New.
12668 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12669 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12670 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12671 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12672 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12673 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12674 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12675 (compile_tracepoint_condition, compile_bytecodes): New.
12676 * target.h (emit_ops): Forward declare.
12677 (struct target_ops): New field emit_ops.
12678 (target_emit_ops): New.
12679 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12680 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12681 * linux-low.c (linux_emit_ops): New.
12682 (linux_target_ops): Install it.
12683 * linux-low.h (struct linux_target_ops): New field emit_ops.
12685 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12687 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12688 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12690 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12691 Stan Shebs <stan@codesourcery.com>
12693 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12694 (all): Depend on $(extra_libraries).
12695 (install-only): Install the IPA.
12696 (IPA_OBJS, IPA_LIB): New.
12697 (clean): Remove the IPA lib.
12698 (IPAGENT_CFLAGS): New.
12699 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12700 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12701 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12702 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12703 * configure.ac: Check for atomic builtins support in the compiler.
12704 (IPA_DEPFILES, extra_libraries): Define.
12705 * configure.srv (ipa_obj): Add description.
12706 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12707 (i[34567]86-*-linux*): Set ipa_obj.
12708 (x86_64-*-linux*): Set ipa_obj.
12709 * linux-low.c (stabilizing_threads): New.
12710 (supports_fast_tracepoints): New.
12711 (linux_detach): Stabilize threads before detaching.
12712 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12713 the lwp is either not stabilizing, or is moving out of a jump pad.
12714 (linux_fast_tracepoint_collecting): New.
12715 (maybe_move_out_of_jump_pad): New.
12716 (enqueue_one_deferred_signal): New.
12717 (dequeue_one_deferred_signal): New.
12718 (linux_wait_for_event_1): If moving out of a jump pad, defer
12719 pending signals to later.
12720 (linux_stabilize_threads): New.
12721 (linux_wait_1): Check if threads need moving out of jump pads, and
12723 (stuck_in_jump_pad_callback): New.
12724 (move_out_of_jump_pad_callback): New.
12725 (lwp_running): New.
12726 (linux_resume_one_lwp): Handle moving out of jump pads.
12727 (linux_set_resume_request): Dequeue deferred signals.
12728 (need_step_over_p): Also step over fast tracepoint jumps.
12729 (start_step_over): Also uninsert fast tracepoint jumps.
12730 (finish_step_over): Also reinsert fast tracepoint jumps.
12731 (linux_install_fast_tracepoint_jump): New.
12732 (linux_target_ops): Install linux_stabilize_threads and
12733 linux_install_fast_tracepoint_jump_pad.
12734 * linux-low.h (linux_target_ops) <get_thread_area,
12735 install_fast_tracepoint_jump_pad>: New fields.
12736 (struct lwp_info) <collecting_fast_tracepoint,
12737 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12738 (linux_get_thread_area): Declare.
12739 * linux-x86-low.c (jump_insn): New.
12740 (x86_get_thread_area): New.
12741 (append_insns): New.
12742 (push_opcode): New.
12743 (amd64_install_fast_tracepoint_jump_pad): New.
12744 (i386_install_fast_tracepoint_jump_pad): New.
12745 (x86_install_fast_tracepoint_jump_pad): New.
12746 (the_low_target): Install x86_get_thread_area and
12747 x86_install_fast_tracepoint_jump_pad.
12748 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12749 (struct fast_tracepoint_jump): New.
12750 (fast_tracepoint_jump_insn): New.
12751 (fast_tracepoint_jump_shadow): New.
12752 (find_fast_tracepoint_jump_at): New.
12753 (fast_tracepoint_jump_here): New.
12754 (delete_fast_tracepoint_jump): New.
12755 (set_fast_tracepoint_jump): New.
12756 (uninsert_fast_tracepoint_jumps_at): New.
12757 (reinsert_fast_tracepoint_jumps_at): New.
12758 (set_breakpoint_at): Use write_inferior_memory.
12759 (uninsert_raw_breakpoint): Use write_inferior_memory.
12760 (check_mem_read): Mask out fast tracepoint jumps.
12761 (check_mem_write): Mask out fast tracepoint jumps.
12762 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12763 (set_fast_tracepoint_jump): Declare.
12764 (delete_fast_tracepoint_jump)
12765 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12766 (reinsert_fast_tracepoint_jumps_at): Declare.
12767 * regcache.c: Don't compile many functions when building the
12768 in-process agent library.
12769 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12770 the register buffer in the heap.
12771 (free_register_cache): If the register buffer isn't owned by the
12772 regcache, don't free it.
12773 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12774 pre-existing register caches.
12775 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12777 (convert_ascii_to_int): : Constify `from' parameter type.
12778 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12779 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12780 the needed buffer in-place.
12781 (relocate_instruction): New.
12782 * server.c (handle_query) <qSymbols>: If the target supports
12783 tracepoints, give it a chance of looking up symbols. Report
12784 support for fast tracepoints.
12785 (handle_status): Stabilize threads.
12786 (process_serial_event): Adjust.
12787 * server.h (struct fast_tracepoint_jump): Forward declare.
12788 (struct process_info) <fast_tracepoint_jumps>: New field.
12789 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12790 (decode_X_packet, decode_M_packet): Adjust.
12791 (relocate_instruction): Declare.
12792 (in_process_agent_loaded): Declare.
12793 (tracepoint_look_up_symbols): Declare.
12794 (struct fast_tpoint_collect_status): Declare.
12795 (fast_tracepoint_collecting): Declare.
12796 (force_unlock_trace_buffer): Declare.
12797 (handle_tracepoint_bkpts): Declare.
12798 (initialize_low_tracepoint)
12799 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12800 * target.h (struct target_ops) <stabilize_threads,
12801 install_fast_tracepoint_jump_pad>: New fields.
12802 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12803 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12804 [HAVE_STDINT_H]: Include stdint.h.
12805 (trace_debug_1): Rename to ...
12806 (trace_vdebug): ... this.
12807 (trace_debug): Rename to ...
12808 (trace_debug_1): ... this. Add `level' parameter.
12809 (trace_debug): New.
12810 (ATTR_USED, ATTR_NOINLINE): New.
12811 (IP_AGENT_EXPORT): New.
12812 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12813 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12814 (about_to_request_buffer_space, trace_buffer_is_full)
12815 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12816 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12817 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12818 (traceframe_write_count, traceframes_created)
12819 (trace_state_variables)
12820 New renaming defines.
12821 (struct ipa_sym_addresses): New.
12822 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12823 (symbol_list): New.
12824 (ipa_sym_addrs): New.
12825 (all_tracepoint_symbols_looked_up): New.
12826 (in_process_agent_loaded): New.
12827 (write_e_ipa_not_loaded): New.
12828 (maybe_write_ipa_not_loaded): New.
12829 (tracepoint_look_up_symbols): New.
12830 (debug_threads) [IN_PROCESS_AGENT]: New.
12831 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12832 (UNKNOWN_SIDE_EFFECTS): New.
12833 (stop_tracing): New.
12834 (flush_trace_buffer): New.
12835 (stop_tracing_bkpt): New.
12836 (flush_trace_buffer_bkpt): New.
12837 (read_inferior_integer): New.
12838 (read_inferior_uinteger): New.
12839 (read_inferior_data_pointer): New.
12840 (write_inferior_data_pointer): New.
12841 (write_inferior_integer): New.
12842 (write_inferior_uinteger): New.
12843 (struct collect_static_trace_data_action): Delete.
12844 (enum tracepoint_type): New.
12845 (struct tracepoint) <type>: New field `type'.
12846 <actions_str, step_actions, step_actions_str>: Only include in
12848 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12849 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12850 (tracepoints): Use IP_AGENT_EXPORT.
12851 (last_tracepoint): Don't include in the IPA.
12852 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12853 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12854 (alloced_trace_state_variables): New.
12855 (trace_state_variables): Use IP_AGENT_EXPORT.
12856 (traceframe_t): Delete unused variable.
12857 (circular_trace_buffer): Don't include in the IPA.
12858 (trace_buffer_start): Delete.
12859 (struct trace_buffer_control): New.
12860 (trace_buffer_free): Delete.
12861 (struct ipa_trace_buffer_control): New.
12862 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12863 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12865 (trace_buffer_ctrl): New.
12866 (TRACE_BUFFER_CTRL_CURR): New.
12867 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12868 Reimplement as macros.
12869 (trace_buffer_wrap): Delete.
12870 (traceframe_write_count, traceframe_read_count)
12871 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12872 (struct tracepoint_hit_ctx) <type>: New field.
12873 (struct fast_tracepoint_ctx): New.
12874 (memory_barrier): New.
12876 (record_tracepoint_error): Update atomically in the IPA.
12877 (clear_inferior_trace_buffer): New.
12878 (about_to_request_buffer_space): New.
12879 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12880 updating the same buffer.
12881 (add_tracepoint): Default the tracepoint's type to trap
12882 tracepoint, and orig_size to -1.
12883 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12884 internal variables.
12885 (create_trace_state_variable): New parameter `gdb'. Handle it.
12886 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12887 (cmd_qtdp): Handle fast tracepoints.
12888 (cmd_qtdv): Adjust.
12889 (max_jump_pad_size): New.
12890 (gdb_jump_pad_head): New.
12891 (get_jump_space_head): New.
12892 (claim_jump_space): New.
12893 (sort_tracepoints): New.
12894 (MAX_JUMP_SIZE): New.
12895 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12897 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12898 support. Upload fast traceframes, and delete internal IPA
12900 (stop_tracing_handler): New.
12901 (flush_trace_buffer_handler): New.
12902 (cmd_qtstop): Upload fast tracepoints.
12903 (response_tracepoint): Handle fast tracepoints.
12904 (tracepoint_finished_step): Upload fast traceframes. Set the
12905 tracepoint hit context's tracepoint type.
12906 (handle_tracepoint_bkpts): New.
12907 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12908 type. Add comment about fast tracepoints.
12909 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12910 non-existing action_str field.
12911 (get_context_regcache): Handle fast tracepoints.
12912 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12914 (fast_tracepoint_from_jump_pad_address): New.
12915 (fast_tracepoint_from_ipa_tpoint_address): New.
12916 (collecting_t): New.
12917 (force_unlock_trace_buffer): New.
12918 (fast_tracepoint_collecting): New.
12920 (gdb_collect): New.
12921 (write_inferior_data_ptr): New.
12922 (target_tp_heap): New.
12923 (target_malloc): New.
12924 (download_agent_expr): New.
12926 (download_tracepoints): New.
12927 (download_trace_state_variables): New.
12928 (upload_fast_traceframes): New.
12929 (IPA_FIRST_TRACEFRAME): New.
12930 (IPA_NEXT_TRACEFRAME_1): New.
12931 (IPA_NEXT_TRACEFRAME): New.
12932 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12933 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12934 (gdb_jump_pad_buffer_end): New.
12935 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12936 (initialize_tracepoint): Adjust.
12937 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12938 buffer. Initialize the low module.
12939 * utils.c (PREFIX, TOOLNAME): New.
12940 (malloc_failure): Use PREFIX.
12941 (error): In the IPA, an error causes an exit.
12942 (fatal, warning): Use PREFIX.
12943 (internal_error): Use TOOLNAME.
12944 (NUMCELLS): Increase to 10.
12945 * configure, config.in: Regenerate.
12947 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12949 * server.c (handle_query) <qSupported>: Do two passes over the
12950 qSupported string to avoid nesting strtok.
12952 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12954 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12956 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12957 -Wl,--dynamic-list.
12958 * configure: Regenerate.
12959 * proc-service.list: New.
12961 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12963 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12966 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12968 * gdbreplay.c (remote_open): Check error return from socket() call by
12969 its equality to -1 not by it being negative.
12970 * remote-utils.c (remote_open): Likewise.
12972 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12974 * config.h: Regenerate.
12976 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12978 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12979 doesn't provide PTRACE_GET_THREAD_AREA.
12981 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12983 * linux-m68k-low.c: Include <asm/ptrace.h>
12984 (ps_get_thread_area): Implement.
12986 2010-05-03 Doug Evans <dje@google.com>
12988 * event-loop.c (struct callback_event): New struct.
12989 (callback_list): New global.
12990 (append_callback_event, delete_callback_event): New functions.
12991 (process_callback): New function.
12992 (start_event_loop): Call it.
12993 * remote-utils.c (NOT_SCHEDULED): Define.
12994 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12995 moved out of readchar.
12996 (readchar): Rewrite. Call reschedule before returning.
12997 (reset_readchar): New function.
12998 (remote_close): Call it.
12999 (process_remaining, reschedule): New functions.
13000 * server.h (callback_handler_func): New typedef.
13001 (append_callback_event, delete_callback_event): Declare.
13003 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13005 * proc-service.c (ps_pglobal_lookup): Use
13006 thread_db_look_up_one_symbol.
13007 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13008 parameter. Use it instead of all_symbols_looked_up.
13009 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13011 (all_symbols_looked_up): Don't declare.
13012 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13013 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13015 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13016 Set all_symbols_looked_up here.
13017 (thread_db_look_up_one_symbol): New.
13018 (thread_db_get_tls_address): Adjust.
13019 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13020 thread_db object on the heap, and tentatively set it in the
13022 (thread_db_init): Don't set all_symbols_looked_up here.
13023 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13025 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13027 * linux-low.c (linux_kill, linux_detach): Adjust.
13028 (status_pending_p_callback): Remove redundant statement. Check
13029 for !TARGET_WAITIKIND_IGNORE, instead of
13030 TARGET_WAITKIND_STOPPED.
13031 (handle_tracepoints): Make sure LWP is locked. Adjust.
13032 (linux_wait_for_event_1): Adjust.
13033 (linux_cancel_breakpoints): New.
13034 (unsuspend_one_lwp): New.
13035 (unsuspend_all_lwps): New.
13036 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13037 (send_sigstop_callback): Change return type to int, add new
13038 `except' parameter and handle it.
13039 (suspend_and_send_sigstop_callback): New.
13040 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13041 pass them down. If SUSPEND, also increment the lwp's suspend
13043 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13044 (need_step_over_p): Don't consider suspended LWPs.
13045 (start_step_over): Adjust.
13046 (proceed_one_lwp): Change return type to int, add new `except'
13047 parameter and handle it.
13048 (unsuspend_and_proceed_one_lwp): New.
13049 (proceed_all_lwps): Use find_inferior instead of
13051 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13052 also decrement the suspend count of LWPs. Pass `except' down,
13053 instead of hacking its suspend count.
13054 (linux_pause_all): Add `freeze' parameter. Adjust.
13055 (linux_unpause_all): New.
13056 (linux_target_ops): Install linux_unpause_all.
13057 * server.c (handle_status): Adjust.
13058 * target.h (struct target_ops): New fields `unpause_all' and
13059 `cancel_breakpoints'. Add new parameter to `pause_all'.
13060 (pause_all): Add new `freeze' parameter.
13061 (unpause_all): New.
13062 (cancel_breakpoints): New.
13063 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13064 cancel breakpoints.
13065 (cmd_qtstart): Pause threads.
13066 (stop_tracing): Pause threads, and cancel breakpoints.
13067 * win32-low.c (win32_target_ops): Adjust.
13069 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13071 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13072 the inferior right away from here...
13073 (linux_wait_1): ... to here, and adjust to check the thread's
13074 last_resume_kind instead of the lwp's step or stop_expected flags.
13076 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13078 * README: Use consistent `GDB' and `GDBserver' spellings.
13080 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13082 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13083 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13084 (linux_detach_one_lwp): Assume the lwp is stopped.
13085 (any_thread_of): Delete.
13086 (linux_detach): Stop all lwps here. Don't blindly delete all
13088 (delete_lwp_callback): New.
13089 (linux_mourn): Delete all lwps of the process that is gone.
13090 (linux_wait_1): Don't delete the last lwp of the process here.
13091 * mem-break.h (mark_breakpoints_out): Declare.
13092 * mem-break.c (mark_breakpoints_out): New.
13093 (free_all_breakpoints): Use it.
13094 * server.c (handle_target_event): If the process is gone, mark
13096 * thread-db.c (struct thread_db) <create_bp>: New field.
13097 (thread_db_enable_reporting): Fix prototype. Store a thread event
13098 breakpoint reference in the thread_db struct.
13099 (thread_db_load_search): Clear the thread_db object.
13100 (try_thread_db_load_1): Ditto.
13101 (switch_to_process): New.
13102 (disable_thread_event_reporting): Use it.
13103 (remove_thread_event_breakpoints): New.
13104 (thread_db_detach, thread_db_mourn): Use it.
13106 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13108 * linux-low.c (linux_enable_event_reporting): New.
13109 (linux_wait_for_event_1, handle_extended_wait): Use it.
13111 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13113 * linux-low.c (linux_kill_one_lwp, linux_kill)
13114 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13115 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13116 SIGSTOP even if the LWP is stopped.
13117 (send_sigstop_callback): New.
13118 (stop_all_lwps): Use send_sigstop_callback instead.
13119 (linux_resume_one_thread): Adjust.
13120 (proceed_one_lwp): Still proceed an LWP that the client has
13121 requested to stop, if we haven't reported it as stopped yet. Make
13122 sure that LWPs the client want stopped, have a pending SIGSTOP.
13124 2010-04-26 Doug Evans <dje@google.com>
13126 * server.c (handle_general_set): Make static.
13128 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13129 Print received char after testing for error/eof instead of before.
13130 (input_interrupt): Tweak comment.
13132 2010-04-23 Doug Evans <dje@google.com>
13134 * server.c (start_inferior): Print inferior argv if --debug.
13136 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13138 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13139 * nto-x86-low.c: Include server.h
13141 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13143 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13144 be consistent with other sources of this directory.
13145 (init_registers_amd64): Correct name of source file of this function
13148 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13150 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13151 64-bit executables.
13153 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13155 * win32-i386-low.c: Add 64-bit support.
13156 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13157 (init_registers_amd64): Declare.
13158 (mappings): Add 64-bit version of array.
13159 (init_windows_x86): New function.
13160 (the_low_target): Change init_arch field to init_windows_x86.
13162 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13164 * win32-low.c: Adapt to support also 64-bit architecture.
13165 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13166 (get_image_name): Use SIZE_T type for local variable `done'.
13167 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13168 (toolhelp_get_dll_name): Idem.
13169 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13170 Use uintptr_t typecast to avoid warning.
13171 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13172 (handle_exception): Use phex_nz to avoid warning.
13173 (win32_wait): Remove unused local variable `process'.
13175 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13177 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13180 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13182 * configure.ac: Use `ws2_32' library for srv_mingw.
13183 * configure: Regenerate.
13184 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13185 * remote-utils.c: Likewise.
13187 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13189 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13190 if __x86_64__ is defined.
13192 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13194 * configure: Regenerate.
13196 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13198 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13199 * target.h (target_ops): New get_tib_address field.
13200 * win32-low.h (win32_thread_info): Add thread_local_base field.
13201 * win32-low.c (child_add_thread): Add tlb argument.
13202 Set thread_local_base field to TLB.
13203 (get_child_debug_event): Adapt to child_add_thread change.
13204 (win32_get_tib_address): New function.
13205 (win32_target_ops): Set get_tib_address field to
13206 win32_get_tib_address.
13207 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13209 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13211 * linux-low.c (linux_mourn): Also remove the process.
13212 * server.c (handle_target_event): Don't remove the process here.
13213 * nto-low.c (nto_mourn): New.
13214 (nto_target_ops): Install it.
13215 * spu-low.c (spu_mourn): New.
13216 (spu_target_ops): Install it.
13217 * win32-low.c (win32_mourn): New.
13218 (win32_target_ops): Install it.
13220 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13222 * server.h (buffer_xml_printf): Remove redundant `;'.
13224 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13226 * regcache.c (set_register_cache): Invalidate regcaches before
13227 changing the register cache layout.
13228 (regcache_invalidate_one): Allow a NULL regcache.
13229 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13230 regcaches before changing the register cache layout or the target
13233 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13235 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13236 variable warning on Linux/x86-64.
13238 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13240 GDBserver disconnected tracing support.
13242 * linux-low.c (linux_remove_process): Delete.
13243 (add_lwp): Don't set last_resume_kind here.
13244 (linux_kill): Use `mourn'.
13245 (linux_detach): Use `thread_db_detach', and `mourn'.
13246 (linux_mourn): New.
13247 (linux_attach_lwp_1): Adjust comment.
13248 (linux_attach): last_resume_kind moved the thread_info; adjust.
13249 (status_pending_p_callback): Adjust.
13250 (linux_wait_for_event_1): Adjust.
13251 (count_events_callback, select_singlestep_lwp_callback)
13252 (select_event_lwp_callback, cancel_breakpoints_callback)
13253 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13254 (proceed_one_lwp): Adjust.
13255 (linux_async): Add debug output.
13256 (linux_thread_stopped): New.
13257 (linux_pause_all): New.
13258 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13260 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13261 (thread_db_free): Delete declaration.
13262 (thread_db_detach, thread_db_mourn): Declare.
13263 * thread-db.c (thread_db_init): Use thread_db_mourn.
13264 (thread_db_free): Delete, split in two.
13265 (disable_thread_event_reporting): New.
13266 (thread_db_detach): New.
13267 (thread_db_mourn): New.
13269 * server.h (struct thread_info) <last_resume_kind>: New field.
13270 <attached>: Add comment.
13271 <gdb_detached>: New field.
13272 (handler_func): Change return type to int.
13273 (handle_serial_event, handle_target_event): Ditto.
13274 (gdb_connected): Declare.
13276 (disconnected_tracing): Declare.
13277 (stop_tracing): Declare.
13279 * server.c (handle_query) <qSupported>: Report support for
13280 disconnected tracing.
13281 (queue_stop_reply_callback): Account for running threads.
13282 (gdb_wants_thread_stopped): New.
13283 (gdb_wants_all_threads_stopped): New.
13284 (gdb_reattached_process): New.
13285 (handle_status): Clear the `gdb_detached' flag of all processes.
13286 In all-stop, stop all threads.
13287 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13288 (process_serial_event): If the remote connection breaks, or if an
13289 exit was forced with "monitor exit", force an event loop exit.
13290 Handle disconnected tracing on detach.
13291 (handle_serial_event): Adjust.
13292 (handle_target_event): If GDB isn't connected, forward events back
13293 to the inferior, unless the last process exited, in which case,
13294 exit gdbserver. Adjust interface.
13296 * remote-utils.c (remote_open): Don't block in accept. Instead
13297 register an event loop source on the listen socket file
13298 descriptor. Refactor bits into ...
13299 (listen_desc): ... this new global.
13300 (gdb_connected): ... this new function.
13301 (enable_async_notification): ... this new function.
13302 (handle_accept_event): ... this new function.
13303 (remote_close): Clear remote_desc.
13305 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13307 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13309 (mourn_inferior): Define.
13310 (target_process_qsupported): Avoid the dangling else problem.
13311 (thread_stopped): Define.
13312 (pause_all): Define.
13313 (target_waitstatus_to_string): Declare.
13314 * target.c (target_waitstatus_to_string): New.
13316 * tracepoint.c (tracing): Make extern.
13317 (disconnected_tracing): New.
13318 (stop_tracing): Make extern. Handle tracing stops due to GDB
13320 (cmd_qtdisconnected): New.
13321 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13322 (handle_tracepoint_general_set): Handle QTDisconnected.
13324 * event-loop.c (event_handler_func): Change return type to int.
13325 (process_event): Bail out if the event handler wants the event
13327 (handle_file_event): Ditto.
13328 (start_event_loop): Bail out if the event handler wants the event
13331 * nto-low.c (nto_target_ops): Adjust.
13332 * spu-low.c (spu_wait): Don't remove the process here.
13333 (spu_target_ops): Adjust.
13334 * win32-low.c (win32_wait): Don't remove the process here.
13335 (win32_target_ops): Adjust.
13337 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13339 * regcache.c (realloc_register_cache): Invalidate inferior's
13340 regcache before recreating it.
13342 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13344 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13346 2010-04-09 Stan Shebs <stan@codesourcery.com>
13347 Pedro Alves <pedro@codesourcery.com>
13349 * server.h (LONGEST): New.
13350 (struct thread_info) <while_stepping>: New field.
13351 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13353 (initialize_tracepoint, handle_tracepoint_general_set)
13354 (handle_tracepoint_query, tracepoint_finished_step)
13355 (tracepoint_was_hit, release_while_stepping_state_list):
13356 (current_traceframe): Declare.
13357 * server.c (handle_general_set): Handle tracepoint packets.
13358 (read_memory): New.
13359 (write_memory): New.
13360 (handle_search_memory_1): Use read_memory.
13361 (handle_query): Report support for conditional tracepoints, trace
13362 state variables, and tracepoint sources. Handle tracepoint
13364 (main): Initialize the tracepoints module.
13365 (process_serial_event): Handle traceframe reads/writes.
13367 * linux-low.c (handle_tracepoints): New.
13368 (linux_wait_1): Call it.
13369 (linux_resume_one_lwp): Handle while-stepping.
13370 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13371 (linux_target_ops): Install them.
13372 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13374 * linux-x86-low.c (x86_supports_tracepoints): New.
13375 (the_low_target). Install it.
13377 * mem-break.h (delete_breakpoint): Declare.
13378 * mem-break.c (delete_breakpoint): Make external.
13380 * target.h (struct target_ops): Add `supports_tracepoints',
13381 `read_pc', and `write_pc' fields.
13382 (target_supports_tracepoints): Define.
13383 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13386 * regcache.h (struct regcache) <registers_owned>: New field.
13387 (init_register_cache, regcache_cpy): Declare.
13388 (regcache_read_pc, regcache_write_pc): Declare.
13389 (register_cache_size): Declare.
13390 (supply_regblock): Declare.
13391 * regcache.c (init_register_cache): New.
13392 (new_register_cache): Use it.
13393 (regcache_cpy): New.
13394 (register_cache_size): New.
13395 (supply_regblock): New.
13396 (regcache_read_pc, regcache_write_pc): New.
13398 * tracepoint.c: New.
13400 * Makefile.in (OBS): Add tracepoint.o.
13401 (tracepoint.o): New rule.
13403 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13405 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13407 (i386-mmx.c): Likewise.
13408 (i386-mmx-linux.o): Likewise.
13409 (i386-mmx-linux.c): Likewise.
13411 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13412 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13413 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13414 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13416 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13417 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13418 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13420 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13422 * Makefile.in (clean): Updated.
13424 (i386-avx.c): Likewise.
13425 (i386-avx-linux.o): Likewise.
13426 (i386-avx-linux.c): Likewise.
13427 (amd64-avx.o): Likewise.
13428 (amd64-avx.c): Likewise.
13429 (amd64-avx-linux.o): Likewise.
13430 (amd64-avx-linux.c): Likewise.
13432 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13433 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13434 (srv_amd64_regobj): Add amd64-avx.o.
13435 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13436 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13437 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13438 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13439 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13440 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13441 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13443 * i387-fp.c: Include "i386-xstate.h".
13445 (i387_cache_to_xsave): Likewise.
13446 (i387_xsave_to_cache): Likewise.
13447 (x86_xcr0): Likewise.
13449 * i387-fp.h (i387_cache_to_xsave): Likewise.
13450 (i387_xsave_to_cache): Likewise.
13451 (x86_xcr0): Likewise.
13453 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13454 * linux-crisv32-low.c (target_regsets): Likewise.
13455 * linux-m68k-low.c (target_regsets): Likewise.
13456 * linux-mips-low.c (target_regsets): Likewise.
13457 * linux-ppc-low.c (target_regsets): Likewise.
13458 * linux-s390-low.c (target_regsets): Likewise.
13459 * linux-sh-low.c (target_regsets): Likewise.
13460 * linux-sparc-low.c (target_regsets): Likewise.
13461 * linux-xtensa-low.c (target_regsets): Likewise.
13463 * linux-low.c: Include <sys/uio.h>.
13464 (regsets_fetch_inferior_registers): Support nt_type.
13465 (regsets_store_inferior_registers): Likewise.
13466 (linux_process_qsupported): New.
13467 (linux_target_ops): Add linux_process_qsupported.
13469 * linux-low.h (regset_info): Add nt_type.
13470 (linux_target_ops): Add process_qsupported.
13472 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13474 (init_registers_i386_avx_linux): New.
13475 (init_registers_amd64_avx_linux): Likewise.
13476 (xmltarget_i386_linux_no_xml): Likewise.
13477 (xmltarget_amd64_linux_no_xml): Likewise.
13478 (PTRACE_GETREGSET): Likewise.
13479 (PTRACE_SETREGSET): Likewise.
13480 (x86_fill_xstateregset): Likewise.
13481 (x86_store_xstateregset): Likewise.
13482 (use_xml): Likewise.
13483 (x86_linux_update_xmltarget): Likewise.
13484 (x86_linux_process_qsupported): Likewise.
13485 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13486 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13487 init_registers_i386_linux here. Call
13488 x86_linux_update_xmltarget.
13489 (the_low_target): Add x86_linux_process_qsupported.
13491 * server.c (handle_query): Call target_process_qsupported.
13493 * target.h (target_ops): Add process_qsupported.
13494 (target_process_qsupported): New.
13496 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13498 * inferiors.c (add_thread): Set last_status kind to
13499 TARGET_WAITKIND_IGNORE.
13500 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13501 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13502 (linux_wait_1): Move `thread' local definition to block that uses
13503 it. Don't NULL initialize `event_child'.
13504 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13505 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13506 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13508 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13510 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13511 an extended waitstatus, or by a watchpoint.
13512 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13513 thread was stepping or has been stopped by a watchpoint.
13515 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13517 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13518 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13519 of another, then delete the previous, and validate all
13521 (validate_inserted_breakpoint): New.
13522 (delete_disabled_breakpoints): New.
13523 (validate_breakpoints): New.
13524 (check_mem_read): Validate breakpoints before trusting their
13525 shadow. Delete disabled breakpoints.
13526 (check_mem_write): Validate breakpoints before trusting they
13527 should be inserted. Delete disabled breakpoints.
13528 * mem-break.h (validate_breakpoints):
13529 * server.c (handle_query): Validate breakpoints when we see a
13532 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13534 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13535 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13536 if we could tell there's a GDB breakpoint at stop_pc.
13537 (need_step_over_p): Don't do a step over if we find a GDB
13538 breakpoint at the resume PC.
13540 * mem-break.c (struct raw_breakpoint): New.
13541 (enum bkpt_type): New type `gdb_breakpoint'.
13542 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13543 fields. New field `raw'.
13544 (find_raw_breakpoint_at): New.
13545 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13546 breakpoint instead.
13547 (set_breakpoint_at): Adjust.
13548 (delete_raw_breakpoint): New.
13549 (release_breakpoint): New.
13550 (delete_breakpoint): Rename to...
13551 (delete_breakpoint_1): ... this. Add proc parameter. Use
13552 release_breakpoint. Return ENOENT.
13553 (delete_breakpoint): Reimplement.
13554 (find_breakpoint_at): Delete.
13555 (find_gdb_breakpoint_at): New.
13556 (delete_breakpoint_at): Delete.
13557 (set_gdb_breakpoint_at): New.
13558 (delete_gdb_breakpoint_at): New.
13559 (gdb_breakpoint_here): New.
13560 (set_reinsert_breakpoint): Use release_breakpoint.
13561 (uninsert_breakpoint): Rename to ...
13562 (uninsert_raw_breakpoint): ... this.
13563 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13564 (reinsert_raw_breakpoint): Change parameter type to
13566 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13568 (check_breakpoints): Adjust. Use release_breakpoint.
13569 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13570 (breakpoint_inserted_here): Ditto.
13571 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13572 Don't trust the breakpoint's shadow if it is not inserted.
13573 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13574 (delete_all_breakpoints): Adjust.
13575 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13576 use delete_breakpoint_1.
13578 * mem-break.h (breakpoints_supported): Delete declaration.
13579 (set_gdb_breakpoint_at): Declare.
13580 (gdb_breakpoint_here): Declare.
13581 (delete_breakpoint_at): Delete.
13582 (delete_gdb_breakpoint_at): Declare.
13584 * server.h (struct raw_breakpoint): Forward declare.
13585 (struct process_info): New field `raw_breakpoints'.
13587 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13590 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13592 * linux-low.c (status_pending_p_callback): Fix comment.
13593 (linux_wait_for_event_1): Move most of the internal breakpoint
13594 handling from here...
13595 (linux_wait_1): ... to here.
13596 (count_events_callback): New.
13597 (select_singlestep_lwp_callback): New.
13598 (select_event_lwp_callback): New.
13599 (cancel_breakpoints_callback): New.
13600 (select_event_lwp): New.
13601 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13602 priority to all LWPs that have had events that should be reported
13603 to the client. Cancel breakpoints when about to reporting the
13604 event to the client, not while stopping lwps. No longer cancel
13605 finished single-steps here.
13606 (cancel_finished_single_step): Delete.
13607 (cancel_finished_single_steps): Delete.
13609 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13611 * mem-break.c (enum bkpt_type): New.
13612 (struct breakpoint): New field `type'.
13613 (set_breakpoint_at): Change return type to struct breakpoint
13614 pointer. Set type to `other_breakpoint' by default.
13615 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13616 in the breakpoint list.
13617 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13618 (reinsert_breakpoint): Rename to ...
13619 (reinsert_raw_breakpoint): ... this.
13620 (reinsert_breakpoints_at): Adjust.
13621 * mem-break.h (struct breakpoint): Declare.
13622 (set_breakpoint_at): Change return type to struct breakpoint
13625 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13627 * server.c (handle_query): Assign, not compare.
13629 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13631 Teach linux gdbserver to step-over-breakpoints.
13633 * linux-low.c (can_hardware_single_step): New.
13634 (supports_breakpoints): New.
13635 (handle_extended_wait): If stopping threads, read the stop pc of
13636 the new cloned LWP.
13638 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13639 low target doesn't support retrieving the PC.
13640 (add_lwp): Set last_resume_kind to resume_continue.
13641 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13642 (linux_attach): Don't clear stop_expected. Set the lwp's
13643 last_resume_kind to resume_stop.
13644 (linux_detach_one_lwp): Don't check for removed breakpoints.
13645 (check_removed_breakpoint): Delete.
13646 (status_pending_p): Rename to ...
13647 (status_pending_p_callback): ... this. Don't check for removed
13648 breakpoints. Don't consider threads that are stopped from GDB's
13650 (linux_wait_for_lwp): Always read the stop_pc here.
13651 (cancel_breakpoint): New.
13652 (step_over_bkpt): New global.
13653 (linux_wait_for_event_1): Implement stepping over breakpoints.
13654 (gdb_wants_lwp_stopped): New.
13655 (gdb_wants_all_stopped): New.
13656 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13657 single-step traps here. Store the thread's last reported target
13659 (send_sigstop): Don't clear stop_expected. Always set it,
13661 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13662 (cancel_finished_single_step): New.
13663 (cancel_finished_single_steps): New.
13664 (wait_for_sigstop): Don't cancel finished single-step traps here.
13665 (linux_resume_one_lwp): Don't check for removed breakpoints.
13666 Don't set `step' on non-hardware step archs.
13667 (linux_set_resume_request): Ignore resume_stop requests if already
13668 stopping or stopped. Set the lwp's last_resume_kind.
13669 (resume_status_pending_p): Don't check for removed breakpoints.
13670 (need_step_over_p): New.
13671 (start_step_over): New.
13672 (finish_step_over): New.
13673 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13674 requests. Clear the thread's last reported target waitstatus.
13675 Don't use the `suspended' flag. Don't consider pending breakpoints.
13676 (linux_resume): Start a step-over if necessary.
13677 (proceed_one_lwp): New.
13678 (proceed_all_lwps): New.
13679 (unstop_all_lwps): New.
13680 * linux-low.h (struct lwp_info): Rewrite comment for the
13681 `suspended' flag. Add the `stop_pc' field. Delete the
13682 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13683 Add `'last_resume_kind' and `need_step_over' fields.
13684 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13685 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13686 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13687 (set_raw_breakpoint_at): New.
13688 (set_breakpoint_at): Rewrite to use it.
13689 (reinsert_breakpoint_handler): Delete.
13690 (set_reinsert_breakpoint): New.
13691 (reinsert_breakpoint_by_bp): Delete.
13692 (delete_reinsert_breakpoints): New.
13693 (uninsert_breakpoint): Rewrite.
13694 (uninsert_breakpoints_at): New.
13695 (reinsert_breakpoint): Rewrite.
13696 (reinsert_breakpoints_at): New.
13697 (check_breakpoints): Rewrite.
13698 (breakpoint_here): New.
13699 (breakpoint_inserted_here): New.
13700 (check_mem_read): Adjust.
13701 * mem-break.h (breakpoints_supported, breakpoint_here)
13702 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13703 (reinsert_breakpoint_by_bp): Delete declaration.
13704 (delete_reinsert_breakpoints): Declare.
13705 (reinsert_breakpoint): Delete declaration.
13706 (reinsert_breakpoints_at): Declare.
13707 (uninsert_breakpoint): Delete declaration.
13708 (uninsert_breakpoints_at): Declare.
13709 (check_breakpoints): Adjust prototype.
13710 * server.h: Adjust include order.
13711 (struct thread_info): Declare here. Add a `last_status' field.
13713 2010-03-23 Michael Snyder <msnyder@vmware.com>
13715 * server.c (crc32): New function.
13716 (handle_query): Add handling for 'qCRC:' request.
13718 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13720 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13721 lwp had been stopped by a watchpoint.
13723 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13725 * server.h (internal_error): Declare.
13726 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13727 * utils.c (internal_error): New function.
13729 2010-03-15 Andreas Schwab <schwab@redhat.com>
13731 * configure.srv: Fix typo setting srv_regobj.
13733 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13735 * linux-low.c (fetch_register): Avoid passing a non string literal
13737 (usr_store_inferior_registers): Ditto.
13739 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13741 * linux-low.c (linux_write_memory): Bail out early if peeking
13744 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13746 * linux-low.h (struct lwp_info): New fields
13747 `stopped_by_watchpoint' and `stopped_data_address'.
13748 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13749 here, and cache them in the lwp object.
13750 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13752 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13754 (linux_stopped_by_watchpoint): Rewrite.
13755 (linux_stopped_data_address): Rewrite.
13757 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13759 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13760 switching the current inferior, not before.
13762 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13764 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13765 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13766 i386-linux.c and amd64-linux.c.
13767 (reg-i386.o): Removed.
13768 (reg-i386.c): Likewise.
13769 (reg-i386-linux.o): Likewise.
13770 (reg-i386-linux.c): Likewise.
13771 (reg-x86-64.o): Likewise.
13772 (reg-x86-64.c): Likewise.
13773 (reg-x86-64-linux.o): Likewise.
13774 (reg-x86-64-linux.c): Likewise.
13776 (i386.c): Likewise.
13777 (i386-linux.o): Likewise.
13778 (i386-linux.c): Likewise.
13779 (amd64.o): Likewise.
13780 (amd64.c): Likewise.
13781 (amd64-linux.o): Likewise.
13782 (amd64-linux.c): Likewise.
13784 * configure.srv (srv_i386_regobj): New.
13785 (srv_i386_linux_regobj): Likewise.
13786 (srv_amd64_regobj): Likewise.
13787 (srv_amd64_linux_regobj): Likewise.
13788 (srv_i386_32bit_xmlfiles): Likewise.
13789 (srv_i386_64bit_xmlfiles): Likewise.
13790 (srv_i386_xmlfiles): Likewise.
13791 (srv_amd64_xmlfiles): Likewise.
13792 (srv_i386_linux_xmlfiles): Likewise.
13793 (srv_amd64_linux_xmlfiles): Likewise.
13794 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13795 srv_xmlfiles to $srv_i386_xmlfiles.
13796 (i[34567]86-*-mingw32ce*): Likewise.
13797 (i[34567]86-*-mingw*): Likewise.
13798 (i[34567]86-*-nto*): Likewise.
13799 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13800 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13801 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13802 (x86_64-*-linux*): Likewise.
13804 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13805 (init_registers_amd64_linux): New.
13806 (x86_arch_setup): Replace init_registers_x86_64_linux with
13807 init_registers_amd64_linux.
13809 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13811 * configure.ac: Check for libdl. If it is not available link against
13812 static libthread_db.
13813 * configure: Regenerate.
13815 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13819 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13820 handing a read watchpoint.
13821 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13823 2010-02-12 Doug Evans <dje@google.com>
13825 * linux-low.c (linux_supports_tracefork_flag): Document.
13826 (linux_look_up_symbols): Add comment.
13828 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13830 * regcache.c (supply_register): Clear regcache if buf is NULL.
13832 2010-02-02 Nicolas Roche <roche@sourceware.org>
13833 Joel Brobecker <brobecker@adacore.com>
13835 * inferiors.c (find_inferior): Add function documentation.
13836 (unloaded_dll): Handle the case where the unloaded dll has not
13837 been previously registered in the dll list.
13839 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13841 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13842 (thumb2_breakpoint): New.
13843 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13845 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13847 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13848 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13851 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13853 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13855 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13857 * linux-s390-low.c (s390_collect_ptrace_register)
13858 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13860 2010-01-21 Doug Evans <dje@google.com>
13862 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13863 (PTRACE_ARG4_TYPE): New macro.
13864 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13865 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13866 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13867 (usr_store_inferior_registers): Ditto.
13868 (linux_read_memory, linux_write_memory): Ditto.
13869 (linux_test_for_tracefork): Ditto.
13871 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13872 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13874 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13876 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13879 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13881 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13882 prototype to take a regcache. Adjust.
13884 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13886 * regcache.h (struct thread_info): Forward declare.
13887 (struct regcache): New.
13888 (new_register_cache): Adjust prototype.
13889 (get_thread_regcache): Declare.
13890 (free_register_cache): Adjust prototype.
13891 (registers_to_string, registers_from_string): Ditto.
13892 (supply_register, supply_register_by_name, collect_register)
13893 (collect_register_as_string, collect_register_by_name): Ditto.
13894 * regcache.c (struct inferior_regcache_data): Delete.
13895 (get_regcache): Rename to ...
13896 (get_thread_regcache): ... this. Adjust. Switch inferior before
13897 fetching registers.
13898 (regcache_invalidate_one): Adjust.
13899 (regcache_invalidate): Fix prototype.
13900 (new_register_cache): Return the new register cache.
13901 (free_register_cache): Change prototype.
13902 (realloc_register_cache): Adjust.
13903 (registers_to_string): Change prototype to take a regcache. Adjust.
13904 (registers_from_string): Ditto.
13905 (register_data): Ditto.
13906 (supply_register): Ditto.
13907 (supply_register_by_name): Ditto.
13908 (collect_register): Ditto.
13909 (collect_register_as_string): Ditto.
13910 (collect_register_by_name): Ditto.
13911 * server.c (process_serial_event): Adjust.
13912 * linux-low.h (regset_fill_func, regset_store_func): Change
13914 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13916 * linux-low.c (get_stop_pc): Adjust.
13917 (check_removed_breakpoint): Adjust.
13918 (linux_wait_for_event): Adjust.
13919 (linux_resume_one_lwp): Adjust.
13920 (fetch_register): Add regcache parameter. Adjust.
13921 (usr_store_inferior_registers): Ditto.
13922 (regsets_fetch_inferior_registers): Ditto.
13923 (regsets_store_inferior_registers): Ditto.
13924 (linux_fetch_registers, linux_store_registers): Ditto.
13925 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13927 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13929 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13930 prototype to take a regcache.
13931 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13932 * remote-utils.c (convert_ascii_to_int, outreg)
13933 (prepare_resume_reply): Change prototype to take a regcache.
13935 * target.h (struct target_ops) <fetch_registers, store_registers>:
13936 Change prototype to take a regcache.
13937 (fetch_inferior_registers, store_inferior_registers): Change
13938 prototype to take a regcache. Adjust.
13939 * proc-service.c (ps_lgetregs): Adjust.
13940 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13941 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13942 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13943 take a regcache. Adjust.
13944 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13945 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13946 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13947 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13948 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13949 (cris_cannot_fetch_register):
13950 (cris_breakpoint_at): Change prototype to take a regcache.
13952 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13953 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13954 to take a regcache. Adjust.
13955 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13957 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13958 take a regcache. Adjust.
13959 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13960 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13961 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13962 * linux-mips-low.c (mips_get_pc):
13963 (mips_set_pc): Change prototype to take a regcache. Adjust.
13964 (mips_reinsert_addr): Adjust.
13965 (mips_collect_register): Change prototype to take a regcache.
13967 (mips_supply_register):
13968 (mips_collect_register_32bit, mips_supply_register_32bit)
13969 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13970 (mips_store_fpregset): Ditto.
13971 * linux-ppc-low.c (ppc_supply_ptrace_register)
13972 (ppc_supply_ptrace_register): Ditto.
13973 (parse_spufs_run): Adjust.
13974 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13975 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13976 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13977 take a regcache. Adjust.
13978 * linux-s390-low.c (s390_collect_ptrace_register)
13979 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13980 (s390_set_pc): Change prototype to take a regcache. Adjust.
13981 (s390_arch_setup): Adjust.
13982 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13983 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13984 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13985 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13986 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13988 (sparc_breakpoint_at): Adjust.
13989 * linux-xtensa-low.c (xtensa_fill_gregset):
13990 (xtensa_store_gregset):
13991 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13992 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13993 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13994 prototype to take a regcache. Adjust.
13995 * win32-arm-low.c (arm_fetch_inferior_register)
13996 (arm_store_inferior_register): Change prototype to take a
13998 * win32-i386-low.c (i386_fetch_inferior_register)
13999 (i386_store_inferior_register): Change prototype to take a
14001 * win32-low.c (child_fetch_inferior_registers)
14002 (child_store_inferior_registers): Change prototype to take a
14004 (win32_wait): Adjust.
14005 (win32_fetch_inferior_registers): Change prototype to take a
14007 (win32_store_inferior_registers): Adjust.
14008 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14009 store_inferior_register>: Change prototype to take a regcache.
14011 2010-01-20 Doug Evans <dje@google.com>
14013 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14015 (linux_wait_for_event1, linux_init_signals): Ditto.
14016 (W_STOPCODE): Provide definition if missing.
14018 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14020 * linux-low.c (linux_core_of_thread): New.
14021 (compare_ints, show_process, list_threads): New.
14022 (linux_qxfer_osdata): Report threads and cores.
14023 (linux_target_op): Register linux_core_of_thread.
14024 * remote-utils.c (prepare_resume_reply): Report the core.
14025 (buffer_xml_printf): Support %d specifier.
14026 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14028 (handle_query): Handle qXfer:threads. Announce availability
14030 * target.h (struct target_ops): New field core_of_thread.
14032 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14034 * Makefile.in (clean): Remove new generated files.
14035 (reg-s390.o, reg-s390.c): Remove rules.
14036 (reg-s390x.o, reg-s390x.c): Likewise.
14037 (s390-linux32.o, s390-linux32.c): Add rules.
14038 (s390-linux64.o, s390-linux64.c): Likewise.
14039 (s390x-linux64.o, s390x-linux64.c): Likewise.
14040 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14041 * linux-s390-low.c: Include <elf.h>.
14042 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14043 (init_registers_s390): Remove prototype.
14044 (init_registers_s390x): Likewise.
14045 (init_registers_s390_linux32): Add prototype.
14046 (init_registers_s390_linux64): Likewise.
14047 (init_registers_s390x_linux64): Likewise.
14048 (s390_num_regs_3264): New define.
14049 (s390_regmap_3264): New global variable.
14050 (s390_cannot_fetch_register): Remove obsolete check.
14051 (s390_cannot_store_register): Likewise.
14052 (s390_collect_ptrace_register): Handle upper/lower register halves.
14053 (s390_supply_ptrace_register): Likewise.
14054 (s390_fill_gregset): Update to register number changes.
14055 (s390_get_hwcap): New routine.
14056 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14057 Install appropriate regmap and register set.
14059 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14061 * server.c (gdbserver_version): Update copyright year to 2010.
14062 * gdbreplay.c (gdbreplay_version): Likewise.
14064 2009-12-28 Doug Evans <dje@google.com>
14066 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14067 elf/external.h. Include <elf.h> instead but only if necessary.
14069 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14071 * linux-low.c (linux_remove_process): Remove `detaching'
14072 parameter. Don't release/detach from thread_db here.
14073 (linux_kill): Release/detach from thread_db here, ...
14074 (linux_detach): ... and here, before actually detaching.
14075 (linux_wait_1): ... and here, when a process exits.
14076 * thread-db.c (any_thread_of): New.
14077 (thread_db_free): Switch the current inferior to a thread of the
14080 2009-12-21 Doug Evans <dje@google.com>
14082 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14084 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14085 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14086 warning ifndef __NR_tkill. Move setting of errno there too.
14087 Delete unnecessary resetting of errno after syscall.
14088 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14090 * configure.ac: Check for dladdr.
14091 * config.in: Regenerate.
14092 * configure: Regenerate.
14093 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14094 (try_thread_db_load): Update.
14096 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14098 2009-12-18 Doug Evans <dje@google.com>
14100 * event-loop.c: Include unistd.h if it exists.
14102 * linux-low.c (my_waitpid): Move definition away from being in
14103 between linux_tracefork_child/linux_test_for_tracefork.
14105 * gdb_proc_service.h (psaddr_t): Fix type.
14106 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14107 signature to match glibc.
14109 2009-12-16 Doug Evans <dje@google.com>
14111 * linux-low.c (linux_read_memory): Fix argument to read.
14113 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14115 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14116 events, don't leave current_inferior pointing at null.
14118 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14120 * win32-low.c (LOG): Delete.
14121 (OUTMSG): Output to stderr.
14122 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14123 on compile time LOG macro.
14124 (win32_wait): Fix debug output.
14126 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14128 * win32-low.c (win32_add_one_solib): If the dll name is
14129 "ntdll.dll", prepend the system directory to the dll path.
14131 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14133 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14135 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14136 Vladimir Prus <vladimir@codesourcery.com>
14138 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14139 * configure.ac: Check for __mcoldfire__ and set
14140 gdb_cv_m68k_is_coldfire.
14141 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14142 reg-cf.o and reg-m68k.o.
14143 * configure: Regenerated.
14145 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14147 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14148 Pass it to thread_db_free.
14149 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14150 proper `detaching' argument to linux_remove_process.
14151 * linux-low.h (thread_db_free): Add `detaching' parameter.
14152 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14154 (thread_db_free): Add `detaching' parameter. Only
14155 call td_ta_clear_event if detaching from process.
14157 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14159 * thread-db.c (thread_db_free): Fix typo.
14161 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14164 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14166 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14168 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14169 with an i686 compiler.
14170 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14172 * configure: Rebuilt.
14174 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14178 * server.c (handle_search_memory_1): Correct read_addr initialization
14179 in loop for searching subsequent chunks.
14181 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14183 * configure.ac: New --with-libthread-db option.
14184 * thread-db.c: Allow direct dependence on libthread_db.
14185 (thread_db_free): Adjust.
14186 * config.in: Regenerate.
14187 * configure: Likewise.
14189 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14192 * thread-db.c (attach_thread): New function.
14193 (maybe_attach_thread): Return success/failure.
14194 (find_new_threads_callback): Adjust.
14195 (thread_db_find_new_threads): Loop until no new threads.
14197 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14199 * proc-service.c (ps_lgetregs): Formatting.
14201 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14203 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14204 * configure.ac: Adjust.
14205 * linux-low.h (struct process_info_private): Move members to struct
14207 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14208 * linux-low.c (linux_remove_process): Adjust.
14209 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14210 * server.c (handle_query): Move code ...
14211 (handle_monitor_command): ... here. New function.
14212 * target.h (struct target_ops): New member.
14213 * thread-db.c (struct thread_db): New.
14214 (libthread_db_search_path): New variable.
14215 (thread_db_create_event, thread_db_enable_reporting)
14216 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14217 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14218 (try_thread_db_load_1, dladdr_to_soname): New functions.
14219 (try_thread_db_load, thread_db_load_search): New functions.
14220 (thread_db_init): Search for libthread_db.
14221 (thread_db_free): New function.
14222 (thread_db_handle_monitor_command): Likewise.
14223 * config.in: Regenerate.
14224 * configure: Regenerate.
14226 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14228 * spu-low.c (spu_kill): Wait for inferior to terminate.
14229 Call clear_inferiors.
14230 (spu_detach): Call clear_inferiors.
14232 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14234 * aclocal.m4: Regenerate.
14235 * config.in: Likewise.
14236 * configure: Likewise.
14238 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14240 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14241 (parse_spufs_run): New function.
14242 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14243 (ppc_breakpoint_at): Handle SPU breakpoints.
14245 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14247 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14248 (SPUFS_MAGIC): Define.
14249 (spu_enumerate_spu_ids): New function.
14250 (linux_qxfer_spu): New function.
14251 (linux_target_ops): Install linux_qxfer_spu.
14253 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14255 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14256 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14257 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14258 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14259 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14260 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14261 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14262 (init_registers_powerpc_cell32l): Add prototype.
14263 (init_registers_powerpc_cell64l): Likewise.
14264 (ppc_arch_setup): Detect Cell/B.E. architecture.
14266 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14268 * Makefile.in (datarootdir): New variable.
14270 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14272 * linux-low.c (linux_write_memory): Update debugging output.
14273 * Makefile.in (clean): Add new descriptions.
14274 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14275 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14276 * configure.srv: Add new files for arm*-*-linux*.
14277 * linux-arm-low.c: Add new declarations.
14278 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14279 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14280 (HWCAP_VFPv3D16): New.
14281 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14282 instead of __IWMMXT__.
14283 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14284 (arm_arch_setup): New.
14285 (target_regsets): Remove #ifdef. Add VFP regset.
14286 (the_low_target): Use arm_arch_setup.
14288 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14290 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14291 the main thread again.
14293 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14295 Adding Neutrino gdbserver.
14296 * configure: Regenerated.
14297 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14298 * configure.srv (i[34567]86-*-nto*): New target.
14299 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14300 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14301 (nto_comctrl) [__QNX__]: New function.
14302 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14304 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14306 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14309 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14310 Pedro Alves <pedro@codesourcery.com>
14312 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14313 don't support CONTEXT_EXTENDED_REGISTERS.
14314 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14315 (the_low_target): Install them.
14316 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14317 failing with ERROR_PIPE_NOT_CONNECTED.
14319 2009-06-30 Doug Evans <dje@google.com>
14320 Pierre Muller <muller@ics.u-strasbg.fr>
14322 Add h/w watchpoint support to x86-linux, win32-i386.
14323 * Makefile.in (SFILES): Add i386-low.c
14324 (i386_low_h): Define.
14325 (i386-low.o): Add dependencies.
14326 (linux-x86-low.o): Add i386-low.h dependency.
14327 (win32-i386-low.o): Ditto.
14328 * i386-low.c: New file.
14329 * i386-low.h: New file.
14330 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14331 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14332 * linux-low.c (linux_add_process): Initialize arch_private.
14333 (linux_remove_process): Free arch_private.
14334 (add_lwp): Initialize arch_private.
14335 (delete_lwp): Free arch_private.
14336 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14338 * linux-low.h (process_info_private): New member arch_private.
14339 (lwp_info): New member arch_private.
14340 (linux_target_ops): New members new_process, new_thread,
14342 (ptid_of): New macro.
14343 * linux-x86-low.c: Include stddef.h, i386-low.h.
14344 (arch_process_info): New struct.
14345 (arch_lwp_info): New struct.
14346 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14347 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14348 (i386_dr_low_get_status): New function.
14349 (x86_insert_point, x86_remove_point): New functions.
14350 (x86_stopped_by_watchpoint): New function.
14351 (x86_stopped_data_address): New function.
14352 (x86_linux_new_process, x86_linux_new_thread): New functions.
14353 (x86_linux_prepare_to_resume): New function.
14354 (the_low_target): Add entries for insert_point, remove_point,
14355 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14357 * server.c (debug_hw_points): New global.
14358 (monitor_show_help): Document set debug-hw-points.
14359 (handle_query): Process "set debug-hw-points".
14360 * server.h (debug_hw_points): Declare.
14361 (paddress): Declare.
14362 * utils.c (NUMCELLS, CELLSIZE): New macros.
14363 (get_sell, xsnprintf, paddress): New functions.
14364 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14365 remove_point, stopped_by_watchpoint, stopped_data_address.
14366 * win32-i386-low.c: Include i386-low.h.
14367 (debug_reg_state): Replaces dr.
14368 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14369 (i386_dr_low_get_status): New function.
14370 (i386_insert_point, i386_remove_point): New functions.
14371 (i386_stopped_by_watchpoint): New function.
14372 (i386_stopped_data_address): New function.
14373 (i386_initial_stuff): Update.
14374 (get_thread_context,set_thread_context,i386_thread_added): Update.
14375 (the_low_target): Add entries for insert_point,
14376 remove_point, stopped_by_watchpoint, stopped_data_address.
14377 * win32-low.c (win32_insert_watchpoint): New function.
14378 (win32_remove_watchpoint): New function.
14379 (win32_stopped_by_watchpoint): New function.
14380 (win32_stopped_data_address): New function.
14381 (win32_target_ops): Add entries for insert_watchpoint,
14382 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14383 * win32-low.h (win32_target_ops): New members insert_point,
14384 remove_point, stopped_by_watchpoint, stopped_data_address.
14386 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14388 * server.c (process_serial_event): Re-return unsupported, not
14389 error, if the type isn't recognized. Re-allow supporting only
14390 insert or remove packets. Also call require_running for
14391 breakpoints. Add missing break statement to default case. Tidy.
14392 * target.h (struct target_ops): Rename insert_watchpoint to
14393 insert_point, and remove_watchpoint to remove_point.
14395 * linux-low.h (struct linux_target_ops): Likewise.
14396 * linux-low.c (linux_insert_watchpoint): Rename to ...
14397 (linux_insert_point): ... this. Adjust.
14398 (linux_remove_watchpoint): Rename to ...
14399 (linux_remove_point): ... this. Adjust.
14400 (linux_target_ops): Adjust.
14401 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14402 (cris_insert_point): ... this.
14403 (cris_remove_watchpoint): Rename to ...
14404 (cris_remove_point): ... this.
14405 (the_low_target): Adjust.
14407 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14409 * server.c (handle_v_kill): Pass signal_pid to
14410 kill_inferior if multi_process is zero.
14412 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14414 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14415 * target.h (target_ops): Comment for *_watchpoint to make it clear
14416 the functions can get types '0' and '1'.
14418 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14420 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14421 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14422 * regcache.c (get_regcache): Likewise.
14423 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14424 * win32-low.c (child_fetch_inferior_registers): Remove check for
14427 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14428 Pedro Alves <pedro@codesourcery.com>
14430 * target.h (struct target_ops) <supports_multi_process>: New
14432 (target_supports_multi_process): New.
14433 * server.c (handle_query): Even if GDB reports support, only
14434 enable multi-process if the target also supports it. Report
14435 multi-process support only if the target backend supports it.
14436 * linux-low.c (linux_supports_multi_process): New function.
14437 (linux_target_ops): Install it as target_supports_multi_process
14440 2009-05-24 Doug Evans <dje@google.com>
14442 Global renaming of find_thread_pid to find_thread_ptid.
14443 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14444 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14445 All callers updated.
14447 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14448 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14451 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14452 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14453 (linux_resume_one_lwp): Ditto.
14455 2009-05-23 Doug Evans <dje@google.com>
14457 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14458 from struct inferior_list_entry * to struct lwp_info *.
14459 All callers updated.
14461 2009-05-13 Doug Evans <dje@google.com>
14463 * linux-x86-low.c: Don't include assert.h.
14464 (x86_siginfo_fixup): Use fatal, not assert.
14465 (x86_arch_setup): Fix comment.
14467 2009-05-12 Doug Evans <dje@google.com>
14469 Biarch support for i386/amd64 gdbserver.
14470 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14471 Add linux-x86-low.c.
14472 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14473 (linux-x86-low.o): Add.
14474 * linux-x86-64-low.c: Delete.
14475 * linux-i386-low.c: Delete.
14476 * linux-x86-low.c: New file.
14477 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14479 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14481 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14482 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14483 (linux_child_pid_to_exec_file): New function.
14484 (elf_64_header_p, elf_64_file_p): New functions.
14485 (siginfo_fixup): New function.
14486 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14487 give target a chance to convert layout.
14488 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14489 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14491 2009-05-07 Doug Evans <dje@google.com>
14493 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14494 (regsets_store_inferior_registers): Ditto.
14496 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14500 * linux-low.c (must_set_ptrace_flags): Delete.
14501 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14503 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14504 `lwp->must_set_ptrace_flags' instead.
14505 (linux_wait_for_event_1): Set ptrace options here.
14506 (linux_wait_1): ... not here.
14508 2009-04-30 Doug Evans <dje@google.com>
14510 * inferiors.c (started_inferior_callback): New function.
14511 (attached_inferior_callback): New function.
14512 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14513 * server.c (print_started_pid, print_attached_pid): New functions.
14514 (detach_or_kill_for_exit): New function.
14515 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14516 * server.h (have_started_inferiors_p): Declare.
14517 (have_attached_inferiors_p): Declare.
14519 * inferiors.c (remove_process): Fix memory leak, free process.
14520 * linux-low.c (linux_remove_process): New function.
14521 (linux_kill): Call it instead of remove_process.
14522 (linux_detach, linux_wait_1): Ditto.
14524 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14526 * configure.srv: Add x86 Windows CE target.
14528 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14530 * inferiors.c (get_thread_process): Make global.
14531 * server.h (get_thread_process): Add prototype.
14532 * thread-db.c (find_one_thread): Use get_thread_process
14533 instead of current_process.
14534 (thread_db_get_tls_address): Do not crash if called when
14535 thread layer is not yet initialized.
14537 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14539 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14540 * spu-low.c (current_tid): Rename to ...
14541 (current_ptid): ... this.
14542 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14543 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14544 ptid_get_lwp (current_ptid) instead of current_tid.
14545 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14546 instead of current_tid. Use find_process_pid to verify pid
14547 argument is valid. Pass proper argument to remove_process.
14548 (spu_thread_alive): Compare current_ptid instead of current_tid.
14549 (spu_resume): Likewise.
14551 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14553 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14556 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14558 Implement the multiprocess extensions, and add linux multiprocess
14561 * server.h (ULONGEST): Declare.
14562 (struct ptid, ptid_t): New.
14563 (minus_one_ptid, null_ptid): Declare.
14564 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14565 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14566 (struct inferior_list_entry): Change `id' type from unsigned from
14568 (struct sym_cache, struct breakpoint, struct
14569 process_info_private): Forward declare.
14570 (struct process_info): Declare.
14571 (current_process): Declare.
14572 (all_processes): Declare.
14573 (initialize_inferiors): Declare.
14574 (add_thread): Adjust to use ptid_t.
14575 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14576 (add_process, remove_process, find_thread_pid): Declare.
14577 (find_inferior_id): Adjust to use ptid_t.
14578 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14579 (multi_process): Declare.
14580 (push_event): Adjust to use ptid_t.
14581 (read_ptid, write_ptid): Declare.
14582 (prepare_resume_reply): Adjust to use ptid_t.
14583 (clear_symbol_cache): Declare.
14584 * inferiors.c (all_processes): New.
14585 (null_ptid, minus_one_ptid): New.
14586 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14587 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14588 (add_thread): Change unsigned long to ptid. Remove gdb_id
14590 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14591 (gdb_id_to_thread): Rename to ...
14592 (find_thread_pid): ... this. Change unsigned long to ptid.
14593 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14594 (loaded_dll, pull_pid_from_list): Adjust.
14595 (add_process, remove_process, find_process_pid)
14596 (get_thread_process, current_process, initialize_inferiors): New.
14597 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14598 (struct target_waitstatus) <related_pid>: Ditto.
14599 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14600 return type to int.
14601 (struct target_ops) <join>: Add `pid' argument.
14602 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14603 (struct target_ops) <wait>: Add `ptid' field. Change return type
14605 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14606 (mywait): Add `ptid' argument. Change return type to ptid_t.
14607 (target_pid_to_str): Declare.
14608 * target.c (set_desired_inferior): Adjust to use ptids.
14609 (mywait): Add new `ptid' argument. Adjust.
14610 (target_pid_to_str): New.
14611 * mem-break.h (free_all_breakpoints): Declare.
14612 * mem-break.c (breakpoints): Delelete.
14613 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14614 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14615 to use per-process breakpoint list.
14616 (free_all_breakpoints): New.
14617 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14618 (symbol_cache, all_symbols_looked_up): Delete.
14620 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14622 (prepare_resume_reply): Change ptid argument's type from unsigned
14623 long to ptid_t. Adjust. Implement W;process and X;process.
14624 (free_sym_cache, clear_symbol_cache): New.
14625 (look_up_one_symbol): Adjust to per-process symbol cache. *
14626 * server.c (cont_thread, general_thread, step_thread): Change type
14628 (attached): Delete.
14629 (multi_process): New.
14630 (last_ptid): Change type to ptid_t.
14631 (struct vstop_notif) <ptid>: Change type to ptid_t.
14632 (queue_stop_reply, push_event): Change `ptid' argument's type to
14634 (discard_queued_stop_replies): Add `pid' argument.
14635 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14636 changes. Don't reference the `attached' global.
14637 (attach_inferior): Adjust to mywait interface changes.
14638 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14639 features. Handle and report "multiprocess+". Handle
14641 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14643 (handle_v_kill): New.
14644 (handle_v_stopped): Adjust to use target_pid_to_str.
14645 (handle_v_requests): Allow multiple attaches and runs when
14646 multiprocess extensions are in effect. Handle "vKill".
14647 (myresume): Adjust to use ptids.
14648 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14649 (handle_status): Adjust to discard_queued_stop_replies interface
14651 (first_thread_of, kill_inferior_callback)
14652 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14653 (main): Call initialize_inferiors. Adjust to use ptids, killing
14654 and detaching from all inferiors. Handle multiprocess packet
14656 * linux-low.h: Include gdb_proc_service.h.
14657 (struct process_info_private): New.
14658 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14659 <lwpid_of>: Use ptid_get_lwp.
14660 (get_lwp_thread): Adjust.
14661 (struct lwp_info): Add `dead' member.
14662 (find_lwp_pid): Declare.
14663 * linux-low.c (thread_db_active): Delete.
14664 (new_inferior): Adjust comment.
14665 (inferior_pid): Delete.
14666 (linux_add_process): New.
14667 (handle_extended_wait): Adjust.
14668 (add_lwp): Change unsigned long to ptid.
14669 (linux_create_inferior): Add process to processes table. Adjust
14670 to use ptids. Don't set new_inferior here.
14671 (linux_attach_lwp): Rename to ...
14672 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14673 it. Adjust to use ptids.
14674 (linux_attach_lwp): New.
14675 (linux_attach): Add process to processes table. Don't set
14677 (struct counter): New.
14678 (second_thread_of_pid_p, last_thread_of_process_p): New.
14679 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14680 multiple processes.
14681 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14682 processes. Remove process from process table.
14683 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14684 to multiple processes.
14685 (any_thread_of): New.
14686 (linux_detach): Add `pid' argument, and handle it. Remove process
14687 from processes table.
14688 (linux_join): Add `pid' argument. Handle it.
14689 (linux_thread_alive): Change unsighed long argument to ptid_t.
14690 Consider dead lwps as not being alive.
14691 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14692 threads we're not interested in.
14693 (same_lwp, find_lwp_pid): New.
14694 (linux_wait_for_lwp): Change `pid' argument's type from int to
14696 (linux_wait_for_event): Rename to ...
14697 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14698 from int to ptid_t. Adjust.
14699 (linux_wait_for_event): New.
14700 (linux_wait_1): Add `ptid' argument. Change return type to
14701 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14702 that exit from the process table.
14703 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14705 (mark_lwp_dead): New.
14706 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14707 stopping all threads, mark its main lwp as dead.
14708 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14710 (fetch_register, usr_store_inferior_registers)
14711 (regsets_fetch_inferior_registers)
14712 (regsets_store_inferior_registers, linux_read_memory)
14713 (linux_write_memory): Inline `inferior_pid'.
14714 (linux_look_up_symbols): Adjust to use per-process
14715 `thread_db_active'.
14716 (linux_request_interrupt): Adjust to use ptids.
14717 (linux_read_auxv): Inline `inferior_pid'.
14718 (initialize_low): Don't reference thread_db_active.
14719 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14720 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14721 (ps_getpid): Return the pid of the current inferior.
14722 * thread-db.c (proc_handle, thread_agent): Delete.
14723 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14725 (find_one_thread): Change argument type to ptid_t. Adjust to
14727 (maybe_attach_thread): Adjust to per-process data and ptids.
14728 (thread_db_find_new_threads): Ditto.
14729 (thread_db_init): Ditto.
14730 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14731 processes table. Adjust to use ptids.
14732 (spu_kill, spu_detach): Adjust interface. Remove process from
14734 (spu_join, spu_thread_alive): Adjust interface.
14735 (spu_wait): Adjust interface. Remove process from processes
14736 table. Adjust to use ptids.
14737 * win32-low.c (current_inferior_tid): Delete.
14738 (current_inferior_ptid): New.
14739 (debug_event_ptid): New.
14740 (thread_rec): Take a ptid. Adjust.
14741 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14742 (child_delete_thread): Ditto.
14743 (do_initial_child_stuff): Add `attached' argument. Add process to
14745 (child_fetch_inferior_registers, child_store_inferior_registers):
14747 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14748 (win32_attach): Pass 1 to do_initial_child_stuff.
14749 (win32_kill): Adjust interface. Remove process from processes
14751 (win32_detach): Ditto.
14752 (win32_join): Adjust interface.
14753 (win32_thread_alive): Take a ptid.
14754 (win32_resume): Adjust to use ptids.
14755 (get_child_debug_event): Ditto.
14756 (win32_wait): Adjust interface. Remove exiting process from
14759 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14761 Non-stop mode support.
14763 * server.h (non_stop): Declare.
14764 (gdb_client_data, handler_func): Declare.
14765 (delete_file_handler, add_file_handler, start_event_loop):
14767 (handle_serial_event, handle_target_event, push_event)
14768 (putpkt_notif): Declare.
14769 * target.h (enum resume_kind): New.
14770 (struct thread_resume): Replace `step' field by `kind' field.
14771 (TARGET_WNOHANG): Define.
14772 (struct target_ops) <wait>: Add `options' argument.
14773 <supports_non_stop, async, start_non_stop>: New fields.
14774 (target_supports_non_stop, target_async): New.
14775 (start_non_stop): Declare.
14776 (mywait): Add `options' argument.
14777 * target.c (mywait): Add `options' argument. Print child exit
14778 notifications here.
14779 (start_non_stop): New.
14780 * server.c (non_stop, own_buf, mem_buf): New globals.
14781 (struct vstop_notif): New.
14782 (notif_queue): New global.
14783 (queue_stop_reply, push_event, discard_queued_stop_replies)
14784 (send_next_stop_reply): New.
14785 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14787 (attach_inferior): In non-stop mode, don't wait for the target
14789 (handle_general_set): Handle QNonStop.
14790 (handle_query): When handling qC, return the current general
14791 thread, instead of the first thread of the list.
14792 (handle_query): If the backend supports non-stop mode, include
14793 QNonStop+ in the qSupported query response.
14794 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14796 (handle_v_attach, handle_v_run): Handle non-stop mode.
14797 (handle_v_stopped): New.
14798 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14799 (myresume): Adjust to use resume_kind. Handle non-stop.
14800 (queue_stop_reply_callback): New.
14801 (handle_status): Handle non-stop mode.
14802 (main): Clear non_stop flag on reconnection. Use the event-loop.
14803 Refactor serial protocol handling from here ...
14804 (process_serial_event): ... to this new function. When GDB
14805 selects any thread, select one here. In non-stop mode, wait until
14806 GDB acks all pending events before exiting.
14807 (handle_serial_event, handle_target_event): New.
14808 * remote-utils.c (remote_open): Install remote_desc in the event
14810 (remote_close): Remove remote_desc from the event loop.
14811 (putpkt_binary): Rename to...
14812 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14813 (putpkt_binary): New as wrapper around putpkt_binary_1.
14814 (putpkt_notif): New.
14815 (prepare_resume_reply): In non-stop mode, don't change the
14817 * event-loop.c: New.
14818 * Makefile.in (OBJ): Add event-loop.o.
14819 (event-loop.o): New rule.
14821 * linux-low.h (pid_of): Moved here.
14823 (get_lwp_thread): Use lwpid_of.
14824 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14825 * linux-low.c (pid_of): Delete.
14826 (inferior_pid): Use lwpid_of.
14827 (linux_event_pipe): New.
14828 (target_is_async_p): New.
14830 (handle_extended_wait): Use lwpid_of.
14831 (add_lwp): Don't set lwpid field.
14832 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14833 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14834 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14835 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14836 first. Adjust to linux_wait_for_event interface changes. Use
14838 (linux_detach): Don't delete the main lwp here.
14839 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14840 (status_pending_p): Don't consider explicitly suspended lwps.
14841 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14842 pointer. Add OPTIONS argument. Change return type to int. Use
14843 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14844 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14845 pointer. Add status pointer argument. Return a pid instead of a
14846 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14847 changes. In non-stop mode, don't switch to a random thread.
14848 (linux_wait): Rename to...
14849 (linux_wait_1): ... this. Add target_options argument, and handle
14850 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14851 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14852 clean exit and signal exit code. Don't stop all threads in
14853 non-stop mode. In all-stop mode, only stop all threads when
14854 reporting a stop to GDB. Handle explicit thread stop requests.
14855 (async_file_flush, async_file_mark): New.
14857 (send_sigstop): Use lwpid_of.
14858 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14859 interface changes. In non-stop mode, don't switch to a random
14861 (linux_resume_one_lwp): Use lwpid_of.
14862 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14863 (linux_resume_one_thread): ... this. Handle resume_stop. In
14864 non-stop mode, don't look for pending flag in all threads.
14865 (resume_status_pending_p): Don't consider explicitly suspended
14867 (my_waitpid): Reimplement. Emulate __WALL.
14868 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14870 (sigchld_handler, linux_supports_non_stop, linux_async)
14871 (linux_start_non_stop): New.
14872 (linux_target_ops): Register linux_supports_non_stop, linux_async
14873 and linux_start_non_stop.
14874 (initialize_low): Install SIGCHLD handler.
14875 * thread-db.c (thread_db_create_event, find_one_thread)
14876 (thread_db_get_tls_address): Use lwpid_of.
14877 * win32-low.c (win32_detach): Adjust to use resume_kind.
14878 (win32_wait): Add `options' argument.
14879 * spu-low.c (spu_resume): Adjust to use resume_kind.
14880 (spu_wait): Add `options' argument.
14882 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14884 Decouple target code from remote protocol.
14886 * target.h (enum target_waitkind): New.
14887 (struct target_waitstatus): New.
14888 (struct target_ops) <wait>: Return an unsigned long. Take a
14889 target_waitstatus pointer instead of a char pointer.
14890 (mywait): Likewise.
14891 * target.c (mywait): Change prototype to return an unsigned long.
14892 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14893 * server.h (thread_from_wait, old_thread_from_wait): Delete
14895 (prepare_resume_reply): Change prototype to take a
14897 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14898 (last_status, last_ptid): New.
14899 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14900 pid instead of a signal.
14901 (attach_inferior): Remove "status" and "signal" parameters.
14903 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14905 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14906 (handle_v_requests, myresume): Remove "status" and "signal"
14907 parameters. Adjust.
14908 (handle_status): New.
14909 (main): Delete local `status'. Adjust.
14910 * remote-utils.c: Include target.h.
14911 (prepare_resume_reply): Change prototype to take a
14912 target_waitstatus. Adjust.
14914 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14916 * spu-low.c (spu_wait): Adjust.
14917 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14919 (win32_wait): Adjust.
14921 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14923 * target.h (struct thread_resume): Delete leave_stopped member.
14924 (struct target_ops): Add a `n' argument to the `resume' callback.
14925 * server.c (start_inferior): Adjust.
14926 (handle_v_cont, myresume): Adjust.
14927 * linux-low.c (check_removed_breakpoint): Adjust to resume
14928 interface change, and to removed leave_stopped field.
14929 (resume_ptr): Delete.
14930 (struct thread_resume_array): New.
14931 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14932 resume interface change.
14933 (linux_continue_one_thread, linux_queue_one_thread)
14934 (resume_status_pending_p): Check if the resume field is NULL
14935 instead of checking the leave_stopped member.
14936 (linux_resume): Adjust to the target resume interface change.
14937 * spu-low.c (spu_resume): Adjust to the target resume interface
14939 * win32-low.c (win32_detach, win32_resume): Ditto.
14941 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14943 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14945 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14947 (linux_continue_one_thread): Only preserve the stepping flag if
14948 there's a pending breakpoint.
14950 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14952 * server.c (main): After the inferior having exited, call
14953 remote_close before exiting gdbserver.
14955 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14957 Fix size of FPSCR in Power 7 processors.
14958 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14959 (PPC_FEATURE_HAS_DFP): New #define.
14960 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14963 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14965 * server.c (handle_query) Whitespace and formatting.
14967 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14969 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14970 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14971 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14972 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14973 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14974 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14975 Makefile.in, configure.ac: Fix whitespace throughout.
14976 * configure: Regenerate.
14978 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14980 * inferiors.c (find_inferior): Make it safe for the callback
14981 function to delete the currently iterated inferior.
14983 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14985 * Makefile.in (linuw_low_h): Move higher.
14986 (thread-db.o): Depend on $(linux_low_h).
14988 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14990 Rename "process" to "lwp" throughout.
14992 * linux-low.c (all_processes): Rename to...
14993 (all_lwps): ... this.
14994 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14995 (add_process): Rename to ...
14996 (add_lwp): ... this. Adjust.
14997 (linux_create_inferior): Adjust.
14998 (linux_attach_lwp): Adjust.
14999 (linux_attach): Adjust.
15000 (linux_kill_one_process): Rename to ...
15001 (linux_kill_one_lwp): ... this. Adjust.
15002 (linux_kill): Adjust.
15003 (linux_detach_one_process): Rename to ...
15004 (linux_detach_one_lwp): ... this. Adjust.
15005 (linux_detach): Adjust.
15006 (check_removed_breakpoint): Adjust.
15007 (status_pending_p): Adjust.
15008 (linux_wait_for_process): Rename to ...
15009 (linux_wait_for_lwp): ... this. Adjust.
15010 (linux_wait_for_event): Adjust.
15011 (send_sigstop): Adjust.
15012 (wait_for_sigstop): Adjust.
15013 (stop_all_processes): Rename to ...
15014 (stop_all_lwps): ... this.
15015 (linux_resume_one_process): Rename to ...
15016 (linux_resume_one_lwp): ... this. Adjust.
15017 (linux_set_resume_request, linux_continue_one_thread)
15018 (linux_queue_one_thread, resume_status_pending_p)
15019 (usr_store_inferior_registers, regsets_store_inferior_registers)
15020 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15022 * linux-low.h (get_process): Rename to ...
15023 (get_lwp): ... this. Adjust.
15024 (get_thread_process): Rename to ...
15025 (get_thread_lwp): ... this. Adjust.
15026 (get_process_thread): Rename to ...
15027 (get_lwp_thread): ... this. Adjust.
15028 (struct process_info): Rename to ...
15029 (struct lwp_info): ... this.
15030 (all_processes): Rename to ...
15031 (all_lwps): ... this.
15032 * proc-service.c (ps_lgetregs): Adjust.
15033 * thread-db.c (thread_db_create_event, find_one_thread)
15034 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15036 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15038 * server.c (handle_query): Handle "qAttached".
15040 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15042 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15043 GPLv3, update license URL.
15045 2009-03-01 Doug Evans <dje@google.com>
15047 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15048 (server_h): Add gdb_signals.h.
15049 (signals.o): Update.
15050 * server.h (target_signal_from_host,target_signal_to_host_p)
15051 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15053 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15055 * remote-utils.c (getpkt): Also generate remote-debug
15056 information if noack_mode is set.
15058 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15060 * server.c (handle_query): Report qXfer:siginfo:read and
15061 qXfer:siginfo:write as supported and handle them.
15062 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15063 * linux-low.c (linux_xfer_siginfo): New.
15064 (linux_target_ops): Set it.
15066 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15068 * server.c (gdbserver_usage): Mention --remote-debug.
15069 (main): Accept '--remote-debug' switch.
15071 2009-01-18 Doug Evans <dje@google.com>
15073 * regcache.c (new_register_cache): No need to check result of xcalloc.
15074 * server.c (handle_search_memory): Back out calls to xmalloc,
15075 result is checked and error is returned to user upon failure.
15076 (handle_query): Ditto. Add more checks for result of malloc.
15077 (handle_v_cont): Check result of malloc, report error back to
15079 (handle_v_run): Ditto. Call freeargv.
15080 * server.h (freeargv): Declare.
15081 * utils.c (freeargv): New fn.
15083 2009-01-15 Doug Evans <dje@google.com>
15085 * gdbreplay.c (perror_with_name): Make arg const char *.
15086 * server.h (target_signal_to_name): Make return type const char *.
15087 * thread-db.c (thread_db_err_str): Make return type const char *.
15088 * utils.c (perror_with_name): Make arg const char *.
15090 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15092 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15093 when handling a EXIT_PROCESS_DEBUG_EVENT.
15095 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15097 * gdbreplay.c (gdbreplay_version): Update copyright year.
15098 * server.c (gdbserver_version): Likewise.
15100 2009-01-05 Doug Evans <dje@google.com>
15102 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15103 (handle_extended_wait): Improve comment.
15105 2008-12-13 Doug Evans <dje@google.com>
15107 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15108 * server.h (ATTR_MALLOC): New macro.
15109 (xmalloc,xcalloc,xstrdup): Declare.
15110 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15111 * inferiors.c: Ditto.
15112 * linux-low.c: Ditto.
15113 * mem-break.c: Ditto.
15114 * regcache.c: Ditto.
15115 * remote-utils.c: Ditto.
15118 * win32-low.c: Ditto.
15120 2008-12-12 Doug Evans <dje@google.com>
15122 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15123 in debugging printf.
15125 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15127 2008-12-09 Doug Evans <dje@google.com>
15129 * linux-low.h (struct process_info): Delete member tid, unused.
15130 * thread-db.c (find_one_thread): Update.
15131 (maybe_attach_thread): Update.
15133 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15135 * target.h (struct target_ops): Add qxfer_osdata member.
15136 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15138 (linux_qxfer_osdata): New functions.
15139 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15141 * server.c (handle_query): Handle "qXfer:osdata:read:".
15142 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15143 (buffer_xml_printf): New functions.
15144 * server.h (struct buffer): New.
15145 (buffer_grow_str, buffer_grow_str0): New macros.
15146 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15147 (buffer_xml_printf): Declare.
15149 2008-11-24 Doug Evans <dje@google.com>
15151 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15153 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15155 * server.c (handle_v_run): Always use the supplied argument list.
15157 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15159 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15160 (xtensa_regmap_table): Add entry for scompare1.
15162 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15164 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15165 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15166 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15167 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15168 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15169 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15170 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15171 XML target descriptions.
15172 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15173 when inferior is running on an ISA 2.05 or later processor. Add
15174 special case to return offset for full 64-bit slot of FPSCR when
15177 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15179 * Makefile.in (SFILES, clean): Added sparc64 files.
15180 (reg-sparc64.o, reg-sparc64.c): New.
15181 * configure.srv (sparc*-*-linux*): New configuration.
15182 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15183 syscall arguments for SPARC.
15184 (regsets_store_inferior_registers): Likewise.
15185 * linux-sparc-low.c: New file.
15187 2008-10-21 Doug Evans <dje@google.com>
15189 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15190 (READLINE_DIR,READLINE_DEP): Delete.
15191 (INTERNAL_CFLAGS): Update.
15192 (LINTFLAGS): Update.
15194 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15196 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15197 whole argv from the last run, not just argv[0].
15199 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15201 * regcache.c (new_register_cache): Return NULL if the register
15202 cache size isn't known yet.
15203 (free_register_cache): Avoid dereferencing a NULL regcache.
15205 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15207 * configure.srv: Merge MIPS and MIPS64.
15209 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15211 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15213 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15215 * Makefile.in: Add required vsx dependencies.
15217 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15218 Declare init_registers_powerpc_vsx32l.
15219 Declare init_registers_powerpc_vsx64l.
15220 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15221 (ppc_arch_setup): Check for VSX in hwcap.
15222 (ppc_fill_vsxregset): New function.
15223 (ppc_store_vsxregset): New function.
15224 Add new VSX entry in regset_info target_regsets.
15226 * configure.srv: Add new VSX dependencies.
15228 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15230 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15231 (remote_open): Set or clear transport_is_reliable.
15232 (putpkt_binary): Don't expect acks in noack mode.
15233 (getpkt): Don't send ack/nac in noack mode.
15234 * server.c (handle_general_set): Handle QStartNoAckMode.
15235 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15237 (main): Reset noack_mode on every connection.
15238 * server.h (noack_mode): Declare.
15240 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15242 * Makefile.in (GDBREPLAY_OBS): New variable.
15243 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15245 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15246 Daniel Jacobowitz <dan@codesourcery.com>
15248 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15249 (usr_store_inferior_registers): Likewise.
15250 (regsets_store_inferior_registers): Likewise.
15252 2008-07-31 Rolf Jansen <rj@surtec.com>
15253 Pedro Alves <pedro@codesourcery.com>
15255 * configure.ac: Check for memmem declaration.
15256 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15257 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15258 (disable_packet_qfThreadInfo): Unconditionally compile.
15259 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15260 * configure, config.in: Regenerate.
15262 2008-07-28 Doug Kwan <dougkwan@google.com>
15264 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15265 (linux_write_memory): Remove declaration of errno.
15267 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15269 * linux-low.c (handle_extended_wait): Do not use "status"
15270 variable uninitialized.
15272 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15274 * server.c (handle_v_attach): Inhibit reporting dll changes.
15276 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15278 * remote-utils.c (prepare_resume_reply): If requested, don't
15279 output "thread:TID" in the T stop reply.
15281 * server.c (disable_packet_vCont, disable_packet_Tthread)
15282 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15283 (handle_query): If requested, disable support for qC, qfThreadInfo
15285 (handle_v_requests): If requested, disable support for vCont.
15286 (gdbserver_show_disableable): New.
15287 (main): Handle --disable-packet and --disable-packet=LIST.
15289 * server.h (disable_packet_vCont, disable_packet_Tthread)
15290 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15292 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15294 * server.c (gdbserver_usage): Mention --version.
15296 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15298 * Makefile.in (gdbreplay.o): New rule.
15300 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15302 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15303 message, not gdbserver.
15305 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15306 Nathan Sidwell <nathan@codesourcery.com>
15307 Joseph Myers <joseph@codesourcery.com>
15309 * acinclude.m4: Include ../../config/acx.m4.
15310 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15311 * configure, config.in: Regenerate.
15312 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15313 * server.c (gdbserver_version): Print PKGVERSION.
15314 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15315 (main): Adjust gdbserver_usage calls.
15316 * gdbreplay.c (version, host_name): Add declarations.
15317 (gdbreplay_version, gdbreplay_usage): New.
15318 (main): Accept --version and --help options.
15320 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15322 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15323 (arm_breakpoint_at): Handle Thumb.
15324 (the_low_target): Add comment.
15326 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15328 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15330 2008-05-09 Doug Evans <dje@google.com>
15332 * server.h (decode_search_memory_packet): Declare.
15333 * remote-utils.c (decode_search_memory_packet): New fn.
15334 * server.c (handle_search_memory_1): New fn.
15335 (handle_search_memory): New fn.
15336 (handle_query): Process qSearch:memory packets.
15338 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15340 * regcache.c (registers_length): Remove.
15341 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15342 full register packet.
15343 * regcache.h (registers_length): Remove prototype.
15344 * server.h (PBUFSIZ): Define to 16384.
15346 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15348 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15349 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15350 powerpc-64l.o, and powerpc-altivec64l.o.
15351 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15352 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15353 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15354 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15355 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15358 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15359 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15360 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15361 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15362 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15363 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15364 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15365 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15366 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15367 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15370 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15371 (init_registers_powerpc_32l): ... this new prototype.
15372 (init_registers_powerpc_32): Remove, replace by ...
15373 (init_registers_powerpc_altivec32l): ... this new prototype.
15374 (init_registers_powerpc_e500): Remove, replace by ...
15375 (init_registers_powerpc_e500l): ... this new prototype.
15376 (init_registers_ppc64): Remove, replace by ...
15377 (init_registers_powerpc_64l): ... this new prototype.
15378 (init_registers_powerpc_64): Remove, replace by ...
15379 (init_registers_powerpc_altivec64l): ... this new prototype.
15380 (ppc_num_regs): Set to 73.
15381 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15382 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15383 (ppc_cannot_store_register): Handle orig_r3 and trap.
15384 (ppc_arch_setup): Update init_registers_... calls.
15385 (ppc_fill_gregset): Handle orig_r3 and trap.
15387 * inferiors.c (clear_inferiors): Reset current_inferior.
15389 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15391 * acinclude.m4: Add override.m4.
15392 * configure: Regenerate.
15394 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15396 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15397 initial call to init_register_ppc64.
15399 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15401 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15402 single powerpc*-*-linux* case.
15403 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15405 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15407 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15408 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15410 * linux-ppc-low.c: Include <elf.h>.
15411 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15412 (ppc_hwcap): New global variable.
15413 (ppc_regmap): Remove __SPE__ #ifdef sections.
15414 (ppc_regmap_e500): New global variable.
15415 (ppc_cannot_store_register): Update __SPE__ special case.
15416 (ppc_get_hwcap): New function.
15417 (ppc_arch_setup): Use it to determine whether inferior supports
15418 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15419 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15420 Do not access registers if target does not support AltiVec.
15421 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15422 Do not access registers if target does not support SPE.
15423 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15425 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15427 * linux-low.c (disabled_regsets, num_regsets): New.
15428 (use_regsets_p): Delete.
15429 (linux_wait_for_process): Clear disabled_regsets.
15430 (regsets_fetch_inferior_registers): Check and set it.
15431 (regsets_store_inferior_registers): Likewise.
15432 (linux_fetch_registers, linux_store_registers): Do not use
15434 (initialize_low): Allocate disabled_regsets.
15436 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15438 * Makefile.in (LIBOBJS): New.
15439 (OBS): Use LIBOBJS.
15440 (memmem.o): New rule.
15441 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15442 * configure: Regenerated.
15444 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15446 * server.c (handle_query): Never return "unsupported" for
15447 qXfer:features:read queries.
15449 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15451 * server.c (get_features_xml): Fix inverted condition.
15452 (handle_query): Always support qXfer:feature:read.
15454 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15456 * server.c (wrapper_argv): New.
15457 (start_inferior): Handle wrapper_argv. If set, expect an extra
15459 (gdbserver_usage): Document --wrapper.
15460 (main): Parse --wrapper.
15462 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15464 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15465 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15466 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15467 (ppc_set_pc): Likewise.
15468 (ppc_arch_setup): New function.
15469 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15470 of collect_register.
15471 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15473 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15475 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15476 instead of linux-ppc64-low.o.
15477 * linux-ppc64-low.c: Remove file.
15478 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15479 (linux-ppc64-low.o): Remove rule.
15481 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15482 (init_registers_powerpc_64): Likewise.
15483 (ppc_regmap): Conditionally define depending on __powerpc64__.
15484 (ppc_cannot_store_register): Do not special-case "fpscr" when
15485 compiled on __powerpc64__.
15486 (ppc_collect_ptrace_register): New function.
15487 (ppc_supply_ptrace_register): New function.
15488 (ppc_breakpoint): Change type to "unsigned int".
15489 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15490 (the_low_target): Conditionally provide initializers for the
15491 arch_setup member depending on __powerpc64__. Install
15492 collect_ptrace_register and supply_ptrace_register members.
15494 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15496 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15497 * server.c (gdbserver_xmltarget): Define.
15498 (get_features_xml): Use it to replace "target.xml" and arch_string.
15500 * configure.srv: Remove srv_xmltarget. Add XML files that were
15501 mentioned there to srv_xmlfiles instead. Remove conditional tests
15502 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15503 srv_xmlfiles and srv_regobj to include all possible choices.
15504 * configure.ac (srv_xmltarget): Remove.
15505 (srv_xmlfiles): Do not add "target.xml".
15506 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15507 checks for supplementary target information.
15508 * configure: Regenerate.
15509 * Makefile.in (XML_TARGET): Remove.
15510 (target.xml): Remove rule.
15511 (clean): Do not clean up target.xml.
15512 (.PRECIOUS): Do not mention target.xml.
15514 * target.h (struct target_ops): Remove arch_string member.
15515 * linux-low.c (linux_arch_string): Remove.
15516 (linux_target_ops): Remove arch_string initializer.
15517 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15518 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15519 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15520 * spu-low.c (spu_arch_string): Remove.
15521 (spu_target_ops): Remove arch_string initializer.
15522 * win32-low.c (win32_arch_string): Remove.
15523 (win32_target_ops): Remove arch_string initializer.
15524 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15525 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15526 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15528 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15530 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15531 by collect_ptrace_register and supply_ptrace_register hooks.
15532 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15533 instead of checking for the_low_target.left_pad_xfer.
15534 (usr_store_inferior_registers): Use collect_ptrace_register callback
15535 instead of checking for the_low_target.left_pad_xfer.
15537 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15538 (s390_supply_ptrace_register): Likewise.
15539 (s390_fill_gregset): Call s390_collect_ptrace_register.
15540 (the_low_target): Update.
15542 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15543 (ppc_supply_ptrace_register): Likewise.
15544 (the_low_target): Update.
15546 * linux-i386-low.c (the_low_target): Update.
15547 * linux-x86-64-low.c (the_low_target): Update.
15549 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15551 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15552 reg-s390.o and reg-s390x.o.
15554 * linux-low.c (new_inferior): New global variable.
15555 (linux_create_inferior, linux_attach): Set it.
15556 (linux_wait_for_process): Call the_low_target.arch_setup after the
15557 target has stopped for the first time.
15558 (initialize_low): Do not call the_low_target.arch_setup.
15560 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15561 (s390_set_pc): Likewise.
15562 (s390_arch_setup): New function.
15563 (the_low_target): Use s390_arch_setup as arch_setup routine.
15565 * regcache.c (realloc_register_cache): New function.
15566 (set_register_cache): Call it for each existing regcache.
15568 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15570 * server.h (init_registers): Remove prototype.
15572 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15573 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15574 instead of init_registers ().
15575 * linux-arm-low.c (init_registers_arm): Add prototype.
15576 (init_registers_arm_with_iwmmxt): Likewise.
15577 (the_low_target): Add initializer for arch_setup field.
15578 * linux-cris-low.c (init_registers_cris): Add prototype.
15579 (the_low_target): Add initializer for arch_setup field.
15580 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15581 (the_low_target): Add initializer for arch_setup field.
15582 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15583 (the_low_target): Add initializer for arch_setup field.
15584 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15585 (the_low_target): Add initializer for arch_setup field.
15586 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15587 (the_low_target): Add initializer for arch_setup field.
15588 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15589 (the_low_target): Add initializer for arch_setup field.
15590 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15591 (init_registers_mips64_linux): Likewise.
15592 (the_low_target): Add initializer for arch_setup field.
15593 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15594 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15595 (the_low_target): Add initializer for arch_setup field.
15596 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15597 (init_registers_powerpc_64): Likewise.
15598 (the_low_target): Add initializer for arch_setup field.
15599 * linux-s390-low.c (init_registers_s390): Add prototype.
15600 (init_registers_s390x): Likewise.
15601 (the_low_target): Add initializer for arch_setup field.
15602 * linux-sh-low.c (init_registers_sh): Add prototype.
15603 (the_low_target): Add initializer for arch_setup field.
15604 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15605 (the_low_target): Add initializer for arch_setup field.
15606 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15607 (the_low_target): Add initializer for arch_setup field.
15609 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15610 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15611 instead of init_registers ().
15612 * win32-arm-low.c (init_registers_arm): Add prototype.
15613 (the_low_target): Add initializer for arch_setup field.
15614 * win32-i386-low.c (init_registers_i386): Add prototype.
15615 (the_low_target): Add initializer for arch_setup field.
15617 * spu-low.c (init_registers_spu): Add prototype.
15618 (initialize_low): Call initialie_registers_spu () instead of
15619 initialize_registers ().
15621 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15623 * server.c (handle_v_requests): When handling the vRun and vAttach
15624 packets, if already debugging a process, don't kill it. Return an
15627 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15629 * server.c (handle_query): Correct length check.
15631 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15633 * win32-low.c (do_initial_child_stuff): Add process handle
15634 parameter. Set current_process_handle and current_process_id from the
15635 parameters. Clear globals.
15636 (win32_create_inferior): Don't set current_process_handle and
15637 current_process_id here. Instead pass them on the call to
15638 do_initial_child_stuff.
15639 (win32_attach): Likewise.
15640 (win32_clear_inferiors): New.
15641 (win32_kill): Don't close the current process handle or the
15642 current thread handle here. Instead call win32_clear_inferiors.
15643 (win32_detach): Don't open a new handle to the process. Call
15644 win32_clear_inferiors.
15645 (win32_join): Don't rely on current_process_handle; open a new
15646 handle using the process id.
15647 (win32_wait): Call win32_clear_inferiors when the inferior process
15650 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15652 * server.c (monitor_show_help): Add "exit".
15654 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15656 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15657 (clean): Add reg-xtensa.c.
15658 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15659 * configure.srv (xtensa*-*-linux*) New target.
15660 * linux-xtensa-low.c: New.
15661 * xtensa-xtregs.c: New.
15663 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15665 * hostio.c: Don't include errno.h.
15666 (errno_to_fileio_errno): Move to hostio-errno.
15667 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15668 error number outputting to the target->hostio_last_error callback.
15669 (hostio_packet_error): Use FILEIO_EINVAL directly.
15670 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15671 calls to hostio_error.
15672 * hostio-errno.c: New.
15673 * server.h (hostio_last_error_from_errno): Declare.
15674 * target.h (target_ops): Add hostio_last_error member.
15675 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15676 as hostio_last_error handler.
15677 * spu-low.c (spu_target_ops): Likewise.
15678 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15679 (wince_hostio_last_error): New functions.
15680 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15681 as hostio_last_error handler.
15682 (win32_target_ops) [!_WIN32_WCE]: Register
15683 hostio_last_error_from_errno as hostio_last_error handler.
15684 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15685 (hostio-errno.o): New rule.
15686 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15687 * configure.srv (srv_hostio_err_objs): New variable. Default to
15689 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15690 * configure: Regenerate.
15692 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15694 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15695 (linux_kill, linux_detach): Clean up the process list.
15696 * remote-utils.c (remote_open): Improve port number parsing.
15697 (putpkt_binary, input_interrupt): Only send interrupts if the target
15699 * server.c (extended_protocol): Make static.
15700 (attached): Define earlier.
15701 (exit_requested, response_needed, program_argv): New variables.
15702 (target_running): New.
15703 (start_inferior): Clear attached here.
15704 (attach_inferior): Set attached here.
15705 (require_running): Define.
15706 (handle_query): Use require_running and target_running. Implement
15708 (handle_v_attach, handle_v_run): New.
15709 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15710 (gdbserver_usage): Update.
15711 (main): Redo argument parsing. Handle --debug and --multi. Handle
15712 --attach along with other options or after the port. Save
15713 program_argv. Support no initial program. Resynchronize
15714 communication with GDB after an error. Handle "monitor exit".
15715 Use require_running and target_running. Always allow the extended
15716 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15717 restart in extended mode.
15718 * README: Refer to the GDB manual. Update --attach usage.
15720 2007-12-20 Andreas Schwab <schwab@suse.de>
15722 * linux-low.c (STACK_SIZE): Define.
15723 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15724 (linux_test_for_tracefork): Likewise.
15726 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15728 * linux-low.c (linux_wait_for_event): Update messages. Do not
15729 reinsert auto-delete breakpoints.
15730 * mem-break.c (struct breakpoint): Change return type of handler to
15732 (set_breakpoint_at): Update handler type.
15733 (reinsert_breakpoint_handler): Return 1 instead of calling
15735 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15737 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15738 * mem-break.h (set_breakpoint_at): Update handler type.
15739 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15740 * win32-low.c (auto_delete_breakpoint): New.
15741 (get_child_debug_event): Use it.
15743 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15745 * configure.ac: Check for pread and pwrite.
15746 * hostio.c (handle_pread): Fall back to lseek and read.
15747 (handle_pwrite): Fall back to lseek and write.
15748 * config.in, configure: Regenerated.
15750 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15752 * server.c (myresume): Add own_buf argument.
15753 (main): Update calls.
15755 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15757 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15758 * remote-utils.c (remote_open): Do not call disable_async_io.
15759 (block_async_io): Delete.
15760 (unblock_async_io): Make static.
15761 (initialize_async_io): New.
15762 * server.c (handle_v_cont): Handle async I/O here.
15763 (myresume): Likewise. Move other common resume tasks here...
15764 (main): ... from here. Call initialize_async_io. Disable async
15765 I/O before the main loop.
15766 * server.h (initialize_async_io): Declare.
15767 (block_async_io, unblock_async_io): Delete prototypes.
15768 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15770 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15772 * remote-utils.c (readchar): Allow binary data in received messages.
15774 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15776 * win32-low.c (attaching): New global.
15777 (win32_create_inferior): Clear the `attaching' global.
15778 (win32_attach): Set the `attaching' global.
15779 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15780 attaching. Only set a breakpoint at the entry point if not
15783 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15785 * server.c (main): Don't report dll events on the initial
15786 connection on attaches.
15788 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15790 * server.c (main): Relax numerical bases supported for the pid of
15791 the --attach command line argument.
15793 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * win32-low.c (win32_attach): Call OpenProcess before
15796 DebugActiveProcess, not after. Add last error output to error
15799 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15801 * win32-low.c (win32_get_thread_context)
15802 (win32_set_thread_context): New functions.
15803 (thread_rec): Use win32_get_thread_context.
15804 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15805 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15808 2007-12-03 Leo Zayas
15809 Pedro Alves <pedro_alves@portugalmail.pt>
15811 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15813 (child_add_thread): Minor cleanup.
15814 (child_continue): Resume artificially suspended threads before
15815 calling ContinueDebugEvent.
15816 (suspend_one_thread): New.
15817 (fake_breakpoint_event): New.
15818 (get_child_debug_event): Change return type to int. Check here if
15819 gdb sent an interrupt request. If a soft interrupt was requested,
15820 fake a breakpoint event. Return 0 if there is no event to handle,
15822 (win32_wait): Don't check here if gdb sent an interrupt request.
15823 Ensure there is a valid event to handle.
15824 (win32_request_interrupt): Add soft interruption method as last
15827 2007-12-03 Leo Zayas
15828 Pedro Alves <pedro_alves@portugalmail.pt>
15830 * win32-low.h (win32_thread_info): Add descriptions to the
15831 structure members. Replace `suspend_count' counter by a
15833 * win32-low.c (thread_rec): Update condition of when to get the
15834 context from the inferior. Rely on ContextFlags being set if it
15835 has already been retrieved. Only suspend the inferior thread if
15836 we haven't already. Warn if that fails.
15837 (continue_one_thread): s/suspend_count/suspended/. Only call
15838 ResumeThread once. Warn if that fails.
15840 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15842 * win32-low.c (win32_wait): Don't read from the inferior when it
15843 has already exited.
15845 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15847 * Makefile.in (win32_low_h): New variable.
15848 (win32-low.o): Add dependency on $(win32_low_h).
15849 (win32-arm-low.o, win32-i386-low.o): New rules.
15851 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15853 * hostio.c: Correct copyright year.
15855 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15857 * Makefile.in (OBS): Add hostio.o.
15858 (hostio.o): New rule.
15859 * server.h (handle_vFile): Declare.
15860 * hostio.c: New file.
15861 * server.c (handle_v_requests): Take packet_len and new_packet_len
15862 for binary packets. Call handle_vFile.
15863 (main): Update call to handle_v_requests.
15865 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15867 * linux-low.c: Include <sched.h>.
15869 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15871 * linux-low.c (linux_tracefork_grandchild): New.
15872 (linux_tracefork_child): Use clone.
15873 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15875 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15877 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15879 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15881 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15883 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15885 * inferiors.c (change_inferior_id): Delete.
15886 (add_pid_to_list, pull_pid_from_list): New.
15887 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15888 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15889 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15890 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15891 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15892 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15893 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15894 (using_threads): Always set to 1.
15895 (handle_extended_wait): New.
15896 (add_process): Do not set TID.
15897 (linux_create_inferior): Set must_set_ptrace_flags.
15898 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15899 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15900 (linux_thread_alive): Rename TID argument to LWPID.
15901 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15902 (linux_wait_for_event): Do not use TID or check using_threads. Update
15903 call to dead_thread_notify. Call handle_extended_wait.
15904 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15905 (send_sigstop): Delete sigstop_sent.
15906 (wait_for_sigstop): Avoid TID.
15907 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15908 (linux_test_for_tracefork): New.
15909 (linux_lookup_signals): Use thread_db_active and
15910 linux_supports_tracefork_flag.
15911 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15912 * linux-low.h (get_process_thread): Avoid TID.
15913 (struct process_ifo): Move thread_known and tid to the end. Remove
15915 (linux_attach_lwp, thread_db_init): Update prototypes.
15916 * server.h (change_inferior_id): Delete prototype.
15917 (add_pid_to_list, pull_pid_from_list): New prototypes.
15918 * thread-db.c (thread_db_use_events): New.
15919 (find_first_thread): Rename to...
15920 (find_one_thread): ...this. Update callers and messages. Do not
15921 call fatal. Check thread_db_use_events. Do not call
15922 change_inferior_id or new_thread_notify.
15923 (maybe_attach_thread): Update. Do not call new_thread_notify.
15924 (thread_db_init): Set thread_db_use_events. Check use_events.
15925 * utils.c (fatal, warning): Correct message prefix.
15927 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15929 * Makefile.in (clean): Remove new files.
15930 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15931 (powerpc-64.o, powerpc-64.c): New rules.
15932 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15933 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15935 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15937 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15938 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15939 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15940 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15941 (target_regsets): Add AltiVec and SPE register sets.
15942 * configure.ac: Check for AltiVec and SPE.
15943 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15944 (ppc_fill_vrregset, ppc_store_vrregset): New.
15945 (target_regsets): Add AltiVec register set.
15946 * configure: Regenerated.
15948 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15950 * linux-low.c (O_LARGEFILE): Define.
15951 (linux_read_memory): Use /proc/PID/mem.
15952 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15953 * configure, config.in: Regenerated.
15955 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15957 * linux-low.c (linux_wait_for_event): Do not pass signals while
15960 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15962 * win32-low.c (create_process): New.
15963 (win32_create_inferior): Use create_process instead of
15964 CreateProcess. If create_process failed retry appending an ".exe"
15965 suffix. Store the GetLastError result immediatelly after
15966 create_process calls and use it on the call to error.
15968 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15970 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15972 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15974 * configure.ac: Switch license to GPLv3.
15976 2007-08-01 Michael Snyder <msnyder@access-company.com>
15978 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15980 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15984 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15985 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15986 CloseToolhelp32Snapshot.
15987 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15988 CloseToolhelp32Snapshot.
15990 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15992 * server.c (main): Check for inferior exit before main loop.
15994 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15996 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15997 instead of on tmp_desc.
15999 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16000 Daniel Jacobowitz <dan@codesourcery.com>
16002 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16003 (add_thread): Minor cleanups.
16004 (clear_inferiors): Move lower in the file. Clear the DLL
16006 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16007 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16008 (xml_escape_text): New.
16009 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16011 (handle_v_cont): Report errors.
16012 (gdbserver_version): Update.
16013 (main): Correct size of own_buf. Do not report initial DLL events.
16014 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16015 (unloaded_dll, xml_escape_text): New.
16016 * win32-low.c (enum target_waitkind): Update comments.
16017 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16018 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16019 (win32_EnumProcessModules, win32_GetModuleInformation)
16020 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16021 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16022 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16023 (win32_Module32First, win32_Module32Next, load_toolhelp)
16024 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16025 (get_child_debug_event): Handle DLL events.
16026 (win32_wait): Likewise.
16028 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16030 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16031 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16033 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16035 * win32-low.c (handle_output_debug_string): Ignore event if not
16038 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16040 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16042 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16044 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16046 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16048 * inferiors.c (change_inferior_id): Add comment.
16049 * linux-low.c (check_removed_breakpoint): Add an early
16050 prototype. Improve debug output.
16051 (linux_attach): Doc update.
16052 (linux_detach_one_process, linux_detach): Clean up before releasing
16054 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16055 * linux-low.h (struct process_info): Doc improvement.
16056 * mem-break.c (delete_all_breakpoints): New.
16057 * mem-break.h (delete_all_breakpoints): New prototype.
16058 * thread-db.c (find_first_thread): New.
16059 (thread_db_create_event): Call it instead of
16060 thread_db_find_new_threads. Clean up unused variables.
16061 (maybe_attach_thread): Remove first thread handling.
16062 (thread_db_find_new_threads): Use find_first_thread.
16063 (thread_db_get_tls_address): Likewise.
16065 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16067 * thread-db.c (thread_db_find_new_threads): Add prototype.
16068 (thread_db_create_event): Check for the main thread before adding
16070 (maybe_attach_thread): Only enable event reporting if TID == 0.
16071 (thread_db_get_tls_address): Check for new threads.
16073 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16075 * linux-low.c (linux_create_inferior): Try execv before execvp.
16076 * spu-low.c (spu_create_inferior): Likewise.
16078 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16080 * linux-low.c (linux_create_inferior): Change execv to execvp.
16081 * spu-low.c (spu_create_inferior): Likewies.
16083 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16085 * Makefile.in (clean): Clean new files instead of deleted ones.
16086 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16087 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16089 * configure.srv: Specify XML files and new regformats for MIPS and
16091 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16092 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16093 an entry for the restart register.
16094 (mips_cannot_fetch_register, mips_cannot_store_register)
16095 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16096 register names to match the XML descriptions.
16097 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16098 restart register instead of $0.
16100 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16101 Markus Deuling <deuling@de.ibm.com>
16103 * remote-utils.c (decode_xfer_write): New function.
16104 * server.h (decode_xfer_write): Add prototype.
16105 * server.c (handle_query): Add PACKET_LEN argument. Support
16106 qXfer:spu:read and qXfer:spu:write packets.
16107 (main): Pass packet_len to handle_query.
16108 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16109 * target.h (target_ops): Add qxfer_spu.
16111 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16113 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16114 accessing non-seekable spufs files.
16116 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16118 * server.c (handle_query): Add reply for qC packet.
16120 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16121 Leo Zayas <lerele@champenstudios@com>
16123 * server.h (check_remote_input_interrupt_request): New function.
16124 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16125 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16126 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16127 (check_remote_input_interrupt_request): New function.
16128 * server.h (check_remote_input_interrupt_request): Declare.
16129 * win32-low.c (winapi_DebugBreakProcess,
16130 winapi_GenerateConsoleCtrlEvent): New typedefs.
16131 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16133 (win32_wait): Check for remote interrupt request
16134 with check_remote_input_interrupt_request.
16135 (win32_request_interrupt): New function.
16136 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16138 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16140 * win32-low.c (debug_registers_changed,
16141 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16142 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16143 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16144 (thread_rec): Get context using the low target.
16145 (child_add_thread): Call thread_added on the low target,
16146 which does the same thing.
16148 (do_initial_child_stuff): Remove debug registers references.
16149 Set context using the low target. Resume threads after
16150 setting the contexts.
16151 (child_continue): Remove dead variable. Remove debug
16152 registers references.
16153 (child_fetch_inferior_registers): Go through the low target.
16154 (do_child_store_inferior_registers): Remove.
16155 (child_store_inferior_registers): Go through the low target.
16156 (win32_resume): Remove debug registers references.
16157 Set context using the low target.
16158 (handle_exception): Change return type to void. Don't record
16159 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16160 first chance exception.
16161 (get_child_debug_event): Change return type to void. Remove
16162 goto loop. Always return after waiting for debug event.
16163 (win32_wait): Convert to switch statement. Handle spurious
16166 * win32-i386-low.c (debug_registers_changed,
16167 debug_registers_used): New.
16168 (initial_stuff): Rename to ...
16169 (i386_initial_stuff): ... this. Clear debug registers
16171 (store_debug_registers): Delete.
16172 (i386_get_thread_context): New.
16173 (load_debug_registers): Delete.
16174 (i386_set_thread_context): New.
16175 (i386_thread_added): New.
16176 (single_step): Rename to ...
16177 (i386_single_step): ... this.
16178 (do_fetch_inferior_registers): Rename to ...
16179 (i386_fetch_inferior_register): ... this.
16180 (i386_store_inferior_register): New.
16181 (the_low_target): Adapt to new interface.
16183 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16184 (arm_get_thread_context): New.
16185 (arm_set_thread_context): New.
16187 (do_fetch_inferior_registers): Rename to ...
16188 (arm_fetch_inferior_register): ... this.
16189 (arm_store_inferior_register): New.
16190 (arm_wince_breakpoint): Reimplement as unsigned long.
16191 (arm_wince_breakpoint_len): Define.
16192 (the_low_target): Adapt to new interface.
16194 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16195 load_debug_registers. Add get_thread_context, set_thread_context,
16196 thread_added and store_inferior_register. Rename
16197 fetch_inferior_registers to fetch_inferior_register.
16198 (regptr): Remove declaration.
16200 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16202 * linux-low.c (linux_detach): Change return type to int. Return 0.
16203 * spu-low.c (spu_detach): Likewise.
16205 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16207 * target.h (target_ops): Change return type of detach to int.
16209 (join_inferior): New.
16210 * server.c (main): Don't skip detach support on mingw32.
16211 If the inferior doesn't support detaching return error.
16212 Call join_inferior instead of using waitpid.
16213 * linux-low.c (linux_join): New.
16214 (linux_target_op): Add linux_join.
16215 * spu-low.c (spu_join): New.
16216 (spu_target_ops): Add spu_join.
16217 * win32-low.c (win32_detach): Adapt to new interface.
16218 Reopen current_process_handle before detaching. Issue a child
16219 resume before detaching.
16221 (win32_target_op): Add win32_join.
16223 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16225 * win32-low.c (win32-attach): Fix return value.
16226 * target.h (target_ops): Describe ATTACH return values.
16228 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16230 * win32-low.c (GETPROCADDRESS): Define.
16231 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16232 (winapi_DebugSetProcessKillOnExit): Likewise.
16233 (win32_create_inferior): Force usage of ansi CreateProcessA.
16234 (win32_attach): Use GETPROCADDRESS.
16235 (win32_detach): Likewise.
16237 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16239 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16241 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16243 * win32-low.c: Commit leftover changes from 2007-03-29.
16245 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16247 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16248 fields short instead of int. Add explicit padding.
16249 (i387_cache_to_fsave): Remove unnecessary casts.
16250 (i387_fsave_to_cache): Doc fix.
16251 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16253 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16255 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16256 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16258 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16260 * configure.srv (arm*-*-mingw32ce*): Move near the other
16263 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16265 * configure.ac: Add errno checking.
16266 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16267 sys/file.h and malloc.h.
16268 (AC_CHECK_DECLS): Add perror.
16269 (srv_mingwce): Handle.
16270 * configure.srv (i[34567]86-*-cygwin*): Add
16271 win32-i386-low.o to srv_tgtobj.
16272 (i[34567]86-*-mingw*): Likewise.
16273 (arm*-*-mingw32ce*): Add case.
16274 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16275 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16276 [__MINGW32CE__] (strerror): New function.
16277 [__MINGW32CE__] (errno): Define to GetLastError.
16278 [__MINGW32CE__] (COUNTOF): New macro.
16279 (remote_open): Remove extra close call.
16280 * mem-break.c (delete_breakpoint_at): New function.
16281 * mem-break.h (delete_breakpoint_at): Declare.
16282 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16283 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16284 [USE_WIN32API] (read, write): Add char* casts.
16285 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16286 * server.h: Include wincecompat.h on Windows CE.
16287 [HAVE_ERRNO_H]: Check.
16288 (perror): Declare if not declared.
16289 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16290 (perror_with_name): Remove errno declaration.
16291 * wincecompat.h: New.
16292 * wincecompat.c: New.
16293 * win32-low.h: New.
16294 * win32-arm-low.c: New.
16295 * win32-i386-low.c: New.
16296 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16297 (OUTMSG2): Make it safe.
16299 (COUNTOF): New macro.
16300 (NUM_REGS): Get it from the low target.
16301 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16302 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16303 (thread_rec): Let low target handle debug registers.
16304 (child_add_thread): Likewise.
16305 (child_init_thread_list): Likewise.
16306 (continue_one_thread): Likewise.
16308 (do_child_fetch_inferior_registers): Move to ...
16309 * win32-i386-low.c: ... here, and rename to ...
16310 (do_fetch_inferior_registers): ... this.
16311 * win32-low.c (child_fetch_inferior_registers):
16312 Go through the low target.
16313 (do_child_store_inferior_registers): Use regptr.
16314 (strwinerror): New function.
16315 (win32_create_inferior): Handle Windows CE.
16316 Use strwinerror instead of strerror on Windows error
16317 codes. Add program to the error output.
16318 Don't close the main thread handle on Windows CE.
16319 (win32_attach): Use coredll.dll on Windows CE.
16320 (win32_kill): Close current process and current
16322 (win32_detach): Use coredll.dll on Windows CE.
16323 (win32_resume): Let low target handle debug registers, and
16325 (handle_exception): Add/Remove initial breakpoint. Avoid
16326 non-existant WSTOPSIG on Windows CE.
16327 (win32_read_inferior_memory): Cast to remove warning.
16328 (win32_arch_string): Go through the low target.
16329 (initialize_low): Call set_breakpoint_data with the low
16330 target's breakpoint.
16331 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16332 FOP_REGNUM, mappings): Move to ...
16333 * win32-i386-low.c: ... here.
16334 * win32-low.c (win32_thread_info): Move to ...
16335 * win32-low.h: ... here.
16336 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16337 win32-arm-low.c and wincecompat.c.
16338 (all:): Add $EXEEXT.
16339 (install-only:): Likewise.
16340 (gdbserver:): Likewise.
16341 (gdbreplay:): Likewise.
16342 * config.in: Regenerate.
16343 * configure: Regenerate.
16345 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16347 * win32-low.c: Rename typedef thread_info to
16348 win32_thread_info throughout.
16350 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16352 * win32-i386-low.c: Rename to ...
16353 * win32-low.c: ... this.
16354 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16355 * Makefile.in: Likewise.
16357 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16359 * remote-utils.c (monitor_output): Constify msg parameter.
16360 * server.h (monitor_output): Likewise.
16361 * win32-i386-low.c (handle_output_debug_string): New.
16362 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16363 handle_output_debug_string.
16364 (get_child_debug_event): Likewise.
16366 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16368 * server.c (main): Correct strtoul check.
16370 2007-03-27 Jon Ringle <jon@ringle.org>
16372 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16374 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16376 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16378 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16380 * terminal.h: Check HAVE_SGTTY_H.
16382 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16384 * remote-utils.c (remote_open): Print out the assigned port number.
16386 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16388 * remote-utils.c (monitor_output): New function.
16389 * server.c (debug_threads): Define here.
16390 (monitor_show_help): New function.
16391 (handle_query): Handle qRcmd.
16392 (main): Do not handle 'd' packet.
16393 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16394 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16397 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16399 * Makefile.in (EXEEXT): New.
16400 (clean): Use $(EXEEXT).
16402 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16404 * target.h (target_ops): Rename send_signal to request_interrupt,
16405 and remove enum target_signal parameter.
16406 * linux-low.c (linux_request_interrupt): Rename from
16407 linux_send_signal, and always send SIGINT.
16408 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16409 and always send SIGINT.
16410 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16412 (input_interrupt): Likewise.
16414 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16416 * server.c (get_features_xml): Check if target implemented
16418 * win32-i386-low.c (win32_arch_string): New.
16419 (win32_target_ops): Add win32_arch_string as arch_string member.
16421 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16423 * spu-low.c (spu_arch_string): New.
16424 (spu_target_ops): Add spu_arch_string.
16426 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16428 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16429 * configure.ac: Do not check for terminal.h.
16430 * configure, config.in: Regenerated.
16432 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16434 * Makefile.in (OBS): Add $(XML_BUILTIN).
16435 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16437 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16438 (arm-with-iwmmxt.c): New.
16439 * config.in, configure: Regenerate.
16440 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16441 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16442 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16443 (arm*-*-linux*): Add iWMMXt and regset support.
16444 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16445 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16446 (arm_store_wmmxregset, target_regsets): New.
16447 * server.c (get_features_xml): Take annex argument. Check builtin
16449 (handle_query): Handle multiple annexes.
16451 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16453 * remote-utils.c [USE_WIN32API] (read, write): Define.
16454 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16457 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16459 * linux-i386-low.c (the_low_target): Set arch_string.
16460 * linux-x86-64-low.c (the_low_target): Likewise.
16461 * linux-low.c (linux_arch_string): New.
16462 (linux_target_ops): Add it.
16463 * linux-low.h (struct linux_target_ops): Add arch_string.
16464 * server.c (write_qxfer_response): Use const void * for DATA.
16465 (get_features_xml): New.
16466 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16467 * target.h (struct target_ops): Add arch_string method.
16469 2007-01-03 Denis Pilat <denis.pilat@st.com>
16470 Daniel Jacobowitz <dan@codesourcery.com>
16472 * linux-low.c (linux_kill): Handle being called with no threads.
16473 * win32-i386-low.c (win32_kill): Likewise.
16474 (get_child_debug_event): Clear current_process_handle.
16476 2006-12-30 Denis PILAT <denis.pilat@st.com>
16477 Daniel Jacobowitz <dan@codesourcery.com>
16479 * remote-utils.c (remote_open): Check the type of specified
16480 serial port devices before opening them.
16481 * server.c (main): Kill the inferior if an error occurs during
16482 the first remote_open.
16484 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16486 * README: Update supported targets.
16488 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16490 * Makefile.in (clean): Remove reg-mips64.c.
16491 (reg-mips64.c, reg-mips64.o): New rules.
16492 * configure.srv: Handle mips64. Include regset support for mips.
16493 * linux-mips-low.c (union mips_register): New.
16494 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16495 (mips_breakpoint, mips_breakpoint_at): Use int.
16496 (mips_collect_register, mips_supply_register)
16497 (mips_collect_register_32bit, mips_supply_register_32bit)
16498 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16499 (mips_store_fpregset, target_regsets): New.
16500 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16502 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16504 * configure.srv: Add target "spu*-*-*".
16505 * Makefile.in (clean): Remove reg-spu.c.
16506 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16507 * spu-low.c: New file.
16509 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16511 * configure.ac: Correct td_thr_tls_get_addr test.
16512 * configure: Regenerated.
16514 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16516 * linux-low.c (linux_wait_for_event): Reformat. Use the
16517 pass_signals array.
16518 * remote-utils.c (decode_address_to_semicolon): New.
16519 * server.c (pass_signals, handle_general_set): New.
16520 (handle_query): Mention QPassSignals for qSupported.
16521 (main): Call handle_general_set.
16522 * server.h (pass_signals, decode_address_to_semicolon): New.
16524 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16526 * server.c (handle_query): Correct error handling for read_auxv.
16528 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16530 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16531 and srv_linux_thread_db to yes.
16532 * linux-s390-low.c (s390_fill_gregset): New function.
16533 (target_regsets): Define data structure.
16535 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16537 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16538 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16539 * config.in, configure: Regenerated.
16540 * inferiors.c (gdb_id_to_thread): New function.
16541 (gdb_id_to_thread_id): Use it.
16542 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16543 * linux-low.h (struct process_info): Add th member.
16544 (thread_db_get_tls_address): New prototype.
16545 * remote-utils.c (decode_address): Make non-static.
16546 * server.c (handle_query): Handle qGetTLSAddr.
16547 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16548 * target.h (struct target_ops): Add get_tls_address.
16549 * thread-db.c (maybe_attach_thread): Save the thread handle.
16550 (thread_db_get_tls_address): New.
16552 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16554 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16555 (linux_resume_one_process): Take a siginfo_t *. Update all
16556 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16557 (struct pending_signals): Add a siginfo_t.
16558 (linux_wait_for_process): Always set last_status.
16559 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16560 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16561 * linux-low.h (struct process_info): Add last_status.
16563 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16565 * remote-utils.c (try_rle): New function.
16566 (putpkt_binary): Use it.
16568 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16570 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16571 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16572 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16573 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16574 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16577 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16579 * server.c (terminal_fd): New variable.
16580 (old_foreground_pgrp): Likewise.
16581 (restore_old_foreground_pgrp): New function.
16582 (start_inferior): Record the terminal file descriptor in terminal_fd
16583 and its original foreground group in old_foreground_pgrp. Register
16584 restore_old_foreground_pgrp with atexit().
16586 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16588 * server.c (handle_query): Correct qPart to qXfer.
16590 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16592 * configure.ac: Check for more headers which are missing on
16593 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16594 * configure.srv: Add Cygwin and mingw32.
16595 * remote-utils.c: Don't include headers unconditionally which
16596 are missing on mingw32. Include <winsock.h> for mingw32.
16597 (remote_open): Adjust for mingw32 support. Flush
16598 standard error after writing to it.
16599 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16600 (unblock_async_io, enable_async_io, disable_async_io)
16601 (readchar, getpkt): Update for Winsock support.
16602 (prepare_resume_reply): Expect a protocol signal number.
16603 * server.c: Disable <sys/wait.h> on mingw32.
16604 (start_inferior): Adjust for mingw32 support. Flush
16605 standard error after writing to it.
16606 (attach_inferior): Likewise. Use protocol signal
16608 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16610 * win32-i386-low.c: New file.
16611 * Makefile.in (XM_CLIBS): Set.
16612 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16613 (win32-i386-low.o): New dependency rule.
16614 * linux-low.c (linux_wait): Use target signal numbers.
16615 * target.h (struct target_ops): Doc fix.
16616 * server.h (target_signal_to_name): New prototype.
16617 * gdbreplay.c: Don't include headers unconditionally which
16618 are missing on mingw32. Include <winsock.h> for mingw32.
16619 (remote_close, remote_open): Adjust for Winsock support.
16620 * configure, config.in: Regenerated.
16622 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16624 * server.c (decode_xfer_read, write_qxfer_response): New.
16625 (handle_query): Take a packet length argument. Handle
16626 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16627 the qSupported response.
16628 (main): Update call to handle_query.
16630 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16632 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16633 (putpkt_binary): Renamed from putpkt and adjusted for binary
16635 (putpkt): New wrapper for putpkt_binary.
16636 (readchar): Don't mask off the high bit.
16637 (decode_X_packet): New function.
16638 * server.c (main): Call putpkt_binary if a handler sets the packet
16639 length. Save the length of the incoming packet. Handle 'X'.
16640 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16642 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16644 * server.c (handle_query): Handle qSupported.
16646 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16648 * remote-utils.c (all_symbols_looked_up): New variable.
16649 (look_up_one_symbol): Check it.
16650 * server.h (look_up_one_symbol): New declaration.
16651 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16653 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16655 * Makefile.in (linux-arm-low.o): Update dependencies.
16656 * linux-arm-low.c: Include "gdb_proc_service.h".
16657 (PTRACE_GET_THREAD_AREA): Define.
16658 (ps_get_thread_area): New function.
16660 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16662 * configure.srv (m68k*-*-uclinux*): New target.
16663 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16664 (linux_resume_one_process): Remove extraneous cast.
16665 (linux_read_offsets): New.
16666 (linux_target_op): Add linux_read_offsets on mmuless systems.
16667 * server.c (handle_query): Add qOffsets logic.
16668 * target.h (struct target_ops): Add read_offsets.
16670 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16672 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16673 (PTRACE_GET_THREAD_AREA): Define.
16674 (ps_get_thread_area): New function.
16675 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16676 (linux-x86-64-low.o): Update.
16678 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16680 * configure.ac: Remove checks for prfpregset_t.
16681 * gdb_proc_service.h: New file.
16682 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16683 new "gdb_proc_service.h".
16684 * proc-service.c: Likewise.
16685 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16686 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16687 * Makefile.in (gdb_proc_service_h): Updated.
16688 * configure, config.in: Regenerated.
16690 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16692 * remote-utils.c (prepare_resume_reply): Move declaration
16693 of gdb_id_from_wait to the top of the block.
16695 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16697 * linux-low.c (regsets_store_inferior_registers): Read the regset
16698 from the target before filling it.
16700 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16702 * server.c (attach_inferior): Return SIGTRAP for a successful
16705 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16707 * Makefile.in (OBS): Add version.o.
16708 (STAGESTUFF): Delete.
16709 (version.o): Add dependencies.
16710 (version.c): Replace rule.
16711 (clean): Remove version.c.
16712 * server.c (gdbserver_version): New.
16713 (gdbserver_usage): Use printf.
16714 (main): Handle --version and --help.
16715 * server.h (version, host_name): Add declarations.
16717 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16729 * linux-x86-64-low.c:
16731 * linux-s390-low.c:
16732 * linux-ppc64-low.c:
16734 * linux-mips-low.c:
16735 * linux-m68k-low.c:
16736 * linux-m32r-low.c:
16739 * linux-ia64-low.c:
16740 * linux-i386-low.c:
16741 * linux-crisv32-low.c:
16753 * gdbserver.1: Add (C) after Copyright. Update the FSF
16756 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16758 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16759 (arm_breakpoint_at): Recognize both breakpoints.
16760 (the_low_target): Use the correct breakpoint instruction.
16762 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16764 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16765 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16766 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16767 (the_low_target): Update.
16769 2005-10-25 Andreas Schwab <schwab@suse.de>
16771 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16773 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16774 (ia64_num_regs): Reduce to 462.
16776 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16778 * acinclude.m4: Correct quoting.
16779 * aclocal.m4: Regenerated.
16781 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16782 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16783 (thread_db_init): Call thread_db_err_str.
16784 * configure.ac: Check for TD_VERSION.
16785 * config.in, configure: Regenerated.
16787 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16789 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16791 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16793 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16794 is not available. Define HAVE_PTRACE_GETREGS if it is.
16795 * config.in, configure: Regenerated.
16796 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16797 * linux-i386-low.c, linux-m68k-low.c: Update to use
16798 HAVE_PTRACE_GETREGS.
16799 * linux-low.c (regsets_fetch_inferior_registers)
16800 (regsets_store_inferior_registers): Only return 0 if we processed
16802 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16803 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16805 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16807 * inferiors.c (struct thread_info): Add gdb_id.
16808 (add_thread): Add gdb_id argument.
16809 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16810 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16811 calls to add_thread.
16812 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16813 * server.c (handle_query): Use thread_to_gdb_id.
16814 (handle_v_cont, main): Use gdb_id_to_thread_id.
16815 * server.h (add_thread): Update prototype.
16816 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16819 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16821 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16822 left-padded registers.
16823 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16824 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16826 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16828 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16829 * configure: Regenerate.
16830 * config.in: Regenerate.
16831 * server.h (NEED_DECLARATION_STRERROR):
16832 Replace with !HAVE_DECL_STRERROR.
16834 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16836 * linux-low.c (linux_wait, linux_send_signal): Don't test
16837 an unsigned long variable for > 0 if it could be MAX_ULONG.
16838 * server.c (myresume): Likewise.
16839 * target.c (set_desired_inferior): Likewise.
16841 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16843 * configure.ac: Simplify and improve check for socklen_t.
16844 * configure, config.in: Regenerate.
16846 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16848 * acconfig.h: Remove.
16849 * configure.ac: Add a test for socklen_t. Use three-argument
16850 AC_DEFINE throughout.
16851 * config.in: Regenerated using autoheader 2.59.
16852 * configure: Regenerated.
16854 * gdbreplay.c (socklen_t): Provide a default.
16855 (remote_open): Use socklen_t.
16856 * remote-utils.c (socklen_t): Provide a default.
16857 (remote_open): Use socklen_t.
16858 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16861 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16863 * linux-low.c (linux_read_memory, linux_write_memory)
16864 (linux_read_auxv): Likewise.
16865 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16866 (check_mem_write): Likewise.
16867 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16869 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16870 (registers_from_string, register_data): Likewise.
16871 * server.c (handle_query, main): Likewise.
16872 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16873 (decode_M_packet): Likewise.
16874 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16875 * target.h (struct target_ops): Update read_memory, write_memory,
16877 (read_inferior_memory, write_inferior_memory): Update.
16878 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16879 to unsigned char *.
16880 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16881 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16882 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16883 linux-s390-low.c, linux-sh-low.c: Update for changes in
16884 read_inferior_memory and the_low_target->breakpoint.
16886 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16888 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16889 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16890 * configure.srv: Add powerpc64-*-linux*.
16891 * linux-ppc64-low.c: New file.
16893 2005-05-23 Orjan Friberg <orjanf@axis.com>
16895 * linux-cris-low.c: New file with support for CRIS.
16896 * linux-crisv32-low.c: Ditto for CRISv32.
16897 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16898 (clean): Add reg-cris.c and reg-crisv32.c.
16899 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16900 reg-crisv32.o, and reg-crisv32.c to make rules.
16901 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16902 recognized targets.
16904 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16906 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16907 of sizeof (PTRACE_XFER_TYPE).
16908 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16910 2005-05-12 Orjan Friberg <orjanf@axis.com>
16912 * target.h (struct target_ops): Add insert_watchpoint,
16913 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16914 pointers for hardware watchpoint support.
16915 * linux-low.h (struct linux_target_ops): Ditto.
16916 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16917 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16918 to linux_target_ops.
16919 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16921 * server.c (main): Recognize 'Z' and 'z' packets.
16923 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16925 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16926 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16927 (the_low_target): Add new members.
16929 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16931 * proc-service.c (ps_lgetregs): Search all_processes instead of
16934 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16936 * server.c (start_inferior): Change return type to int.
16937 (attach_inferior): Change sigptr to int *.
16938 (handle_v_cont, handle_v_requests): Change signal to int *.
16939 (main): Change signal to int.
16941 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16943 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16944 * configure.srv: Add m32r*-*-linux*.
16945 * linux-m32r-low.c: New file.
16947 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16949 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16951 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16953 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16954 Take unsigned long arguments for PIDs.
16955 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16956 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16957 (wait_for_sigstop, linux_resume_one_process)
16958 (regsets_fetch_inferior_registers, linux_send_signal)
16959 (linux_read_auxv): Likewise. Update the types of variables holding
16960 PIDs. Update format string specifiers.
16961 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16962 * remote-utils.c (prepare_resume_reply): Likewise.
16963 * server.c (cont_thread, general_thread, step_thread)
16964 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16966 (handle_query): Update format specifiers.
16967 (handle_v_cont, main): Use strtoul for thread IDs.
16968 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16969 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16970 (general_thread, step_thread, thread_from_wait)
16971 (old_thread_from_wait): Update.
16972 * target.h (struct thread_resume): Use unsigned long for THREAD.
16973 (struct target_ops): Use unsigned long for arguments to attach and
16976 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16978 * acinclude.m4: Include bfd/bfd.m4 directly.
16979 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16980 <agriffis@toolchain.org>.
16981 * aclocal.m4, configure: Regenerated.
16983 2005-01-07 Andrew Cagney <cagney@gnu.org>
16985 * configure.ac: Rename configure.in, require autoconf 2.59.
16986 * configure: Re-generate.
16988 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16990 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16991 LIBS when finished.
16992 * aclocal.m4: Regenerated.
16993 * configure: Regenerated.
16995 2004-11-21 Andreas Schwab <schwab@suse.de>
16997 * linux-m68k-low.c (m68k_num_gregs): Define.
16998 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16999 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17000 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17001 (m68k_breakpoint_at): New. Add to the_low_target.
17003 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17004 srv_linux_thread_db to yes.
17006 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17008 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17009 (ARCH_SET_FS): Likewise.
17010 (ARCH_GET_FS): Likewise.
17011 (ARCH_GET_GS): Likewise.
17013 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17015 * linux-i386-low.c (ps_get_thread_area): New.
17016 * linux-x86-64-low.c (ps_get_thread_area): New.
17017 * linux-low.c: Include <sys/syscall.h>.
17018 (linux_kill_one_process): Don't kill the first thread here.
17019 (linux_kill): Kill the first thread here.
17020 (kill_lwp): New function.
17021 (send_sigstop, linux_send_signal): Use it.
17022 * proc-service.c: Clean up #ifdefs.
17023 (fpregset_info): Delete.
17024 (ps_lgetregs): Update and enable implementation.
17025 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17027 * remote-utils.c (struct sym_cache, symbol_cache): New.
17028 (input_interrupt): Print a clearer message.
17029 (async_io_enabled): New variable.
17030 (enable_async_io, disable_async_io): Use it. Update comments.
17031 (look_up_one_symbol): Use the symbol cache.
17032 * thread-db.c (thread_db_look_up_symbols): New function.
17033 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17035 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17037 * configure.in: Test for -rdynamic.
17038 * configure: Regenerated.
17039 * Makefile (INTERNAL_LDFLAGS): New.
17040 (gdbserver, gdbreplay): Use it.
17042 2004-09-02 Andrew Cagney <cagney@gnu.org>
17044 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17046 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17048 * linux-low.c (linux_wait): Clear all_processes list also.
17050 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17052 * linux-low.c: Include <errno.h>. Remove extern declaration of
17055 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17057 * gdbreplay.c, server.h, utils.c: Update copyright years.
17059 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17061 * server.c (main): Print child status or termination signal from
17062 variable 'signal', not 'sig'.
17064 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17066 * linux-low.c (linux_read_memory): Change return type to
17067 int. Check for and return error from ptrace().
17068 * target.c (read_inferior_memory): Change return type to int. Pass
17069 back return status from the_target->read_memory().
17070 * target.h (struct target_ops): Adapt *read_memory() prototype.
17072 (read_inferior_memory): Adapt prototype.
17073 * server.c (main): Return an error packet if
17074 read_inferior_memory() returns an error.
17076 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17078 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17079 Unify with other clean targets.
17081 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17083 * server.c (handle_v_cont): Call set_desired_inferior.
17085 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17087 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17089 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17091 * linux-low.c (linux_wait): Unblock async I/O.
17092 (linux_resume): Block and enable async I/O.
17093 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17094 * server.h (block_async_io, unblock_async_io): Add prototypes.
17096 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17098 * remote-utils.c (remote_open): Print a status notice after
17099 opening a TCP port.
17100 * server.c (attach_inferior): Print a status notice after
17103 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17105 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17107 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17109 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17111 * server.c, target.h: Update copyright years.
17113 2004-02-25 Roland McGrath <roland@redhat.com>
17115 * target.h (struct target_ops): New member `read_auxv'.
17116 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17117 * linux-low.c (linux_read_auxv): New function.
17118 (linux_target_ops): Initialize `read_auxv' member to that.
17120 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17122 Committed by Jim Blandy <jimb@redhat.com>.
17124 * linux-s390-low.c (s390_num_regs): Update.
17125 (s390_regmap): Remove control registers. Use __s390x__ predefine
17126 instead of GPR_SIZE to distiguish s390 and s390x targets.
17128 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17130 * linux-low.c: Update copyright year.
17131 (check_removed_breakpoint): Clear pending_is_breakpoint.
17132 (linux_set_resume_request, linux_queue_one_thread)
17133 (resume_status_pending_p): New functions.
17134 (linux_continue_one_thread): Use process->resume.
17135 (linux_resume): Only resume threads if there are no pending events.
17136 * linux-low.h (struct process_info): Add resume request
17139 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17141 * regcache.c (new_register_cache): Clear the allocated register
17142 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17144 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-low.c (linux_resume): Take a struct thread_resume *
17148 (linux_wait): Update call.
17149 (resume_ptr): New static variable.
17150 (linux_continue_one_thread): Renamed from
17151 linux_continue_one_process. Use resume_ptr.
17152 (linux_resume): Use linux_continue_one_thread.
17153 * server.c (handle_v_cont, handle_v_requests): New functions.
17154 (myresume): New function.
17155 (main): Handle 'v' case.
17156 * target.h (struct thread_resume): New type.
17157 (struct target_ops): Change argument of "resume" to struct
17159 (myresume): Delete macro.
17161 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17163 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17164 (uninstall): Support DESTDIR.
17166 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17168 * configure.srv: Add xscale*linux copy of arm*linux entry.
17170 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17172 * linux-arm-low.c (arm_reinsert_addr): New function.
17173 (the_low_target): Add arm_reinsert_addr.
17175 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17177 * mem-break.c: Remove whitespace at end of file.
17179 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17181 * configure.in: Check whether we need to prototype strerror.
17182 * server.h: Optionally prototype strerror.
17183 * gdbreplay.c (perror_with_name): Use strerror.
17184 * linux-low.c (linux_attach_lwp): Use strerror.
17185 * utils.c (perror_with_name): Use strerror.
17186 * config.in, configure: Regenerated.
17188 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17190 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17191 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17193 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17195 * Makefile.in (SFILES): Update.
17196 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17197 low-sun3.c: Remove files.
17199 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17201 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17202 (linux_detach_one_process, linux_detach): New functions.
17203 (linux_target_ops): Add linux_detach.
17204 * server.c (main): Handle 'D' packet.
17205 * target.h (struct target_ops): Add "detach" member.
17206 (detach_inferior): Define.
17208 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17210 From Kelley Cook <kelleycook@wideopenwest.com>:
17211 * configure.srv: Accept i[34567]86 variants.
17213 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17215 * linux-low.c (linux_wait_for_event): Correct comment typos.
17216 (linux_resume_one_process): Call check_removed_breakpoint.
17217 (linux_send_signal): New function.
17218 (linux_target_ops): Add linux_send_signal.
17219 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17221 * target.h (struct target_ops): Add send_signal.
17223 2003-05-29 Jim Blandy <jimb@redhat.com>
17225 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17226 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17227 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17228 away part of the register's value.
17230 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17232 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17233 (linux_wait_for_event, linux_init_signals): Likewise.
17235 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17237 * configure.in: Check for stdlib.h.
17238 * configure: Regenerated.
17239 * config.in: Regenerated.
17241 2003-01-04 Andreas Schwab <schwab@suse.de>
17243 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17245 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17247 * Makefile.in: Remove obsolete code.
17249 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17251 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17252 defined(PT_FPR0_HI).
17254 2002-11-17 Stuart Hughes <seh@zee2.com>
17256 * linux-arm-low.c (arm_num_regs): Increase.
17257 (arm_regmap): Include status register.
17259 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17261 * linux-low.c (register_addr): Remove incorrect -1 check.
17263 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17265 * linux-low.c (linux_create_inferior): Call setpgid. Return
17267 (unstopped_p, linux_signal_pid): Remove.
17268 (linux_target_ops): Remove linux_signal_pid.
17269 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17270 global instead of target method.
17271 * target.h (struct target_ops): Remove signal_pid. Update comment
17272 for create_inferior.
17273 * server.c (signal_pid): New variable.
17274 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17275 gdbserver. Set the child to be the foreground process group.
17276 (attach_inferior): Set signal_pid.
17278 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17280 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17282 2002-08-20 Jim Blandy <jimb@redhat.com>
17284 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17287 2002-08-01 Andrew Cagney <cagney@redhat.com>
17289 * Makefile.in: Make chill references obsolete.
17291 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17293 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17294 * configure: Regenerate.
17295 * config.in: Regenerate.
17297 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17299 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17300 (perror_with_name, remote_close, remote_open, expect, play): Static.
17302 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17304 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17305 byte offsets instead of an array of indexes.
17306 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17308 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17310 * regcache.c: Add comment.
17312 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17314 * thread-db.c: New file.
17315 * proc-service.c: New file.
17316 * acinclude.m4: New file.
17317 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17318 proc-service.o, and thread-db.o.
17319 (linux-low.o): Add USE_THREAD_DB.
17320 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17321 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17322 * aclocal.m4: Regenerated.
17323 * config.in: Regenerated.
17324 * configure: Regenerated.
17325 * configure.in: Check for proc_service.h, sys/procfs.h,
17326 thread_db.h, and linux/elf.h headrs.
17327 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17328 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17329 Check for -lthread_db and thread support.
17330 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17331 PowerPC, and SuperH.
17332 * i387-fp.c: Constify arguments.
17333 * i387-fp.h: Likewise.
17334 * inferiors.c: (struct thread_info): Renamed from
17335 `struct inferior_info'. Remove PID member. Use generic inferior
17336 list header. All uses updated.
17337 (inferiors, signal_pid): Removed.
17338 (all_threads): New variable.
17339 (get_thread): Define.
17340 (add_inferior_to_list): New function.
17341 (for_each_inferior): New function.
17342 (change_inferior_id): New function.
17343 (add_inferior): Removed.
17344 (remove_inferior): New function.
17345 (add_thread): New function.
17346 (free_one_thread): New function.
17347 (remove_thread): New function.
17348 (clear_inferiors): Use for_each_inferior and free_one_thread.
17349 (find_inferior): New function.
17350 (find_inferior_id): New function.
17351 (inferior_target_data): Update argument type.
17352 (set_inferior_target_data): Likewise.
17353 (inferior_regcache_data): Likewise.
17354 (set_inferior_regcache_data): Likewise.
17355 * linux-low.c (linux_bp_reinsert): Remove.
17356 (all_processes, stopping_threads, using_thrads)
17357 (struct pending_signals, debug_threads, pid_of): New.
17358 (inferior_pid): Replace with macro.
17359 (struct inferior_linux_data): Remove.
17360 (get_stop_pc, add_process): New functions.
17361 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17362 Use add_process and add_thread.
17363 (linux_attach_lwp): New function, based on old linux_attach. Use
17364 add_process and add_thread. Set stop_expected for new threads.
17365 (linux_attach): New function.
17366 (linux_kill_one_process): New function.
17367 (linux_kill): Kill all LWPs.
17368 (linux_thread_alive): Use find_inferior_id.
17369 (check_removed_breakpoints, status_pending_p): New functions.
17370 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17371 Update. Use WNOHANG. Wait for cloned processes also. Update process
17372 struct for the found process.
17373 (linux_wait_for_event): New function.
17374 (linux_wait): Use it. Support LWPs.
17375 (send_sigstop, wait_for_sigstop, stop_all_processes)
17376 (linux_resume_one_process, linux_continue_one_process): New functions.
17377 (linux_resume): Support LWPs.
17378 (REGISTER_RAW_SIZE): Remove.
17379 (fetch_register): Use register_size instead. Call supply_register.
17380 (usr_store_inferior_registers): Likewise. Call collect_register.
17381 Fix recursive case.
17382 (regsets_fetch_inferior_registers): Improve error message.
17383 (regsets_store_inferior_registers): Add debugging.
17384 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17385 (unstopped_p, linux_signal_pid): New functions.
17386 (linux_target_ops): Add linux_signal_pid.
17387 (linux_init_signals): New function.
17388 (initialize_low): Call it. Initialize using_threads.
17389 * regcache.c (inferior_regcache_data): Add valid
17391 (get_regcache): Fetch registers lazily. Add fetch argument
17392 and update all callers.
17393 (regcache_invalidate_one, regcache_invalidate): New
17395 (new_register_cache): Renamed from create_register_cache.
17396 Return the new regcache.
17397 (free_register_cache): Change argument to a void *.
17398 (registers_to_string, registers_from_string): Call get_regcache
17399 with fetch flag set.
17400 (register_data): Make static. Pass fetch flag to get_regcache.
17401 (supply_register): Call get_regcache with fetch flag clear.
17402 (collect_register): Call get_regcache with fetch flag set.
17403 (collect_register_as_string): New function.
17404 * regcache.h: Update.
17405 * remote-utils.c (putpkt): Flush after debug output and use
17407 Handle input interrupts while waiting for an ACK.
17408 (input_interrupt): Use signal_pid method.
17409 (getpkt): Flush after debug output and use stderr.
17410 (outreg): Use collect_register_as_string.
17411 (new_thread_notify, dead_thread_notify): New functions.
17412 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17413 and general_thread.
17414 (look_up_one_symbol): Flush after debug output.
17415 * server.c (step_thread, server_waiting): New variables.
17416 (start_inferior): Don't use signal_pid. Update call to mywait.
17417 (attach_inferior): Update call to mywait.
17418 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17419 (main): Don't fetch/store registers explicitly. Use
17420 set_desired_inferior. Support proposed ``Hs'' packet. Update
17422 * server.h: Update.
17423 (struct inferior_list, struct_inferior_list_entry): New.
17424 * target.c (set_desired_inferior): New.
17425 (write_inferior_memory): Constify.
17426 (mywait): New function.
17427 * target.h: Update.
17428 (struct target_ops): New signal_pid method.
17429 (mywait): Removed macro, added prototype.
17431 * linux-low.h (regset_func): Removed.
17432 (regset_fill_func, regset_store_func): New.
17433 (enum regset_type): New.
17434 (struct regset_info): Add type field. Use new operation types.
17435 (struct linux_target_ops): stop_pc renamed to get_pc.
17436 Add decr_pc_after_break and breakpoint_at.
17437 (get_process, get_thread_proess, get_process_thread)
17438 (strut process_info, all_processes, linux_attach_lwp)
17439 (thread_db_init): New.
17441 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17442 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17443 (the_low_target): Add new members.
17444 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17445 (i386_store_fpxregset): Constify.
17446 (target_regsets): Add new kind identifier.
17447 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17448 (i386_set_pc): Add debugging.
17449 (i386_breakpoint_at): New function.
17450 (the_low_target): Add new members.
17451 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17452 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17453 (mips_breakpoint_at): New.
17454 (the_low_target): Add new members.
17455 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17456 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17457 (the_low_target): Add new members.
17458 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17459 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17460 (the_low_target): Add new members.
17461 * linux-x86-64-low.c (target_regsets): Add new kind
17464 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17466 From Martin Pool <mbp@samba.org>:
17467 * server.c (gdbserver_usage): New function.
17470 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17472 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17473 stop_at -> stop_pc.
17475 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17477 * Makefile.in: Remove obsolete code.
17479 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17481 * linux-low.c (regsets_fetch_inferior_registers),
17482 (regsets_store_inferior_registers): Removed cast to int from
17484 * regcache.h: Added declaration of struct inferior_info.
17486 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17488 * inferiors.c (struct inferior_info): Add regcache_data.
17489 (add_inferior): Call create_register_cache.
17490 (clear_inferiors): Call free_register_cache.
17491 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17492 * regcache.c (struct inferior_regcache_data): New.
17493 (registers): Remove.
17494 (get_regcache): New function.
17495 (create_register_cache, free_register_cache): New functions.
17496 (set_register_cache): Don't initialize the register cache here.
17497 (registers_to_string, registers_from_string, register_data): Call
17499 * regcache.h: Add prototypes.
17500 * server.h: Likewise.
17502 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17504 * mem-break.c: New file.
17505 * mem-break.h: New file.
17506 * Makefile.in: Add mem-break.o rule; update server.h
17508 * inferiors.c (struct inferior_info): Add target_data
17510 (clear_inferiors): Free target_data member if set.
17511 (inferior_target_data, set_inferior_target_data): New functions.
17512 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17513 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17514 * linux-low.c (linux_bp_reinsert): New variable.
17515 (struct inferior_linux_data): New.
17516 (linux_create_inferior): Use set_inferior_target_data.
17517 (linux_attach): Likewise. Call add_inferior.
17518 (linux_wait_for_one_inferior): New function.
17519 (linux_wait): Call it.
17520 (linux_write_memory): Add const.
17521 (initialize_low): Call set_breakpoint_data.
17522 * linux-low.h (struct linux_target_ops): Add breakpoint
17524 * server.c (attach_inferior): Remove extra add_inferior
17526 * server.h: Include mem-break.h. Update inferior.c
17528 * target.c (read_inferior_memory)
17529 (write_inferior_memory): New functions.
17530 * target.h (read_inferior_memory)
17531 (write_inferior_memory): Change macros to prototypes.
17532 (struct target_ops): Update comments. Add const to write_memory
17535 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17537 * linux-low.c (usr_store_inferior_registers): Support
17538 registers which are allowed to fail to store.
17539 * linux-low.h (linux_target_ops): Likewise.
17540 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17541 (ppc_cannot_store_register): FPSCR may not be storable.
17543 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17545 * server.h: Include <string.h> if HAVE_STRING_H.
17546 * ChangeLog: Correct paths in last ChangeLog entry.
17548 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17550 * linux-low.h: Remove obsolete prototypes.
17551 (struct linux_target_ops): New.
17552 (extern the_low_target): New.
17553 * linux-low.c (num_regs, regmap): Remove declarations.
17554 (register_addr): Use the_low_target explicitly.
17555 (fetch_register): Likewise.
17556 (usr_fetch_inferior_registers): Likewise.
17557 (usr_store_inferior_registers): Likewise.
17558 * linux-arm-low.c (num_regs): Remove.
17559 (arm_num_regs): Define.
17560 (arm_regmap): Renamed from regmap, made static.
17561 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17563 (arm_cannot_store_register): Renamed from cannot_store_register,
17565 (the_low_target): New.
17566 * linux-i386-low.c (num_regs): Remove.
17567 (i386_num_regs): Define.
17568 (i386_regmap): Renamed from regmap, made static.
17569 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17571 (i386_cannot_store_register): Renamed from cannot_store_register,
17573 (the_low_target): New.
17574 * linux-ia64-low.c (num_regs): Remove.
17575 (ia64_num_regs): Define.
17576 (ia64_regmap): Renamed from regmap, made static.
17577 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17579 (ia64_cannot_store_register): Renamed from cannot_store_register,
17581 (the_low_target): New.
17582 * linux-m68k-low.c (num_regs): Remove.
17583 (m68k_num_regs): Define.
17584 (m68k_regmap): Renamed from regmap, made static.
17585 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17587 (m68k_cannot_store_register): Renamed from cannot_store_register,
17589 (the_low_target): New.
17590 * linux-mips-low.c (num_regs): Remove.
17591 (mips_num_regs): Define.
17592 (mips_regmap): Renamed from regmap, made static.
17593 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17595 (mips_cannot_store_register): Renamed from cannot_store_register,
17597 (the_low_target): New.
17598 * linux-ppc-low.c (num_regs): Remove.
17599 (ppc_num_regs): Define.
17600 (ppc_regmap): Renamed from regmap, made static.
17601 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17603 (ppc_cannot_store_register): Renamed from cannot_store_register,
17605 (the_low_target): New.
17606 * linux-s390-low.c (num_regs): Remove.
17607 (s390_num_regs): Define.
17608 (s390_regmap): Renamed from regmap, made static.
17609 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17611 (s390_cannot_store_register): Renamed from cannot_store_register,
17613 (the_low_target): New.
17614 * linux-sh-low.c (num_regs): Remove.
17615 (sh_num_regs): Define.
17616 (sh_regmap): Renamed from regmap, made static.
17617 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17619 (sh_cannot_store_register): Renamed from cannot_store_register,
17621 (the_low_target): New.
17622 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17623 (the_low_target): New.
17625 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17627 * Makefile.in: Add stamp-h target.
17628 * configure.in: Create stamp-h.
17629 * configure: Regenerated.
17631 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17633 * inferiors.c: New file.
17634 * target.c: New file.
17635 * target.h: New file.
17636 * Makefile.in: Add target.o and inferiors.o. Update
17638 * linux-low.c (inferior_pid): New static variable,
17639 moved from server.c.
17640 (linux_create_inferior): Renamed from create_inferior.
17641 Call add_inferior. Return 0 on success instead of a PID.
17642 (linux_attach): Renamed from myattach.
17643 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17644 (linux_thread_alive): Renamed from mythread_alive.
17645 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17647 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17648 (regsets_store_inferior_registers): Correct error message.
17649 Add missing ``return 0''.
17650 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17651 (linux_store_registers): Renamed from store_inferior_registers.
17652 (linux_read_memory): Renamed from read_inferior_memory.
17653 (linux_write_memory): Renamed from write_inferior_memory.
17654 (linux_target_ops): New structure.
17655 (initialize_low): Call set_target_ops ().
17656 * remote-utils.c (unhexify): New function.
17657 (hexify): New function.
17658 (input_interrupt): Send signals to ``signal_pid''.
17659 * server.c (inferior_pid): Remove.
17660 (start_inferior): Update create_inferior call.
17661 (attach_inferior): Call add_inferior.
17662 (handle_query): New function.
17663 (main): Call handle_query for `q' packets.
17664 * server.h: Include "target.h". Remove obsolete prototypes.
17665 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17667 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17669 * Makefile.in: Add WARN_CFLAGS. Update configury
17671 * configure.in: Check for <string.h>
17672 * configure: Regenerate.
17673 * config.in: Regenerate.
17674 * gdbreplay.c: Include needed system headers.
17675 (remote_open): Remove strchr prototype.
17676 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17677 * regcache.c (supply_register): Change buf argument to const void *.
17678 (supply_register_by_name): Likewise.
17679 (collect_register): Change buf argument to void *.
17680 (collect_register_by_name): Likewise.
17681 * regcache.h: Add missing prototypes.
17682 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17683 * server.c (handle_query): New function.
17684 (attached): New static variable, moved out of main.
17685 (main): Quiet longjmp clobber warnings.
17686 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17687 * utils.c (error): Remove NORETURN.