1 2019-11-15 Christian Biesinger <cbiesinger@google.com>
3 * config.in: Regenerate.
4 * configure: Regenerate.
6 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
8 * ax.c (ax_printf): Handle size_t_arg.
10 2019-11-06 Christian Biesinger <cbiesinger@google.com>
12 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
13 * mi/mi-main.c (output_cores): Likewise.
14 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
15 (linux_xfer_osdata_modules): Likewise.
16 * remote.c (register_remote_support_xml): Likewise.
17 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
18 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
20 2019-11-01 Christian Biesinger <cbiesinger@google.com>
22 * configure: Regenerate.
23 * configure.ac: Remove check for strerror_r.
25 2019-10-31 Christian Biesinger <cbiesinger@google.com>
27 * config.in: Regenerate.
28 * configure: Regenerate.
29 * configure.ac: Also check for strerror_r.
31 2019-10-31 Christian Biesinger <cbiesinger@google.com>
33 * ax.h (debug_agent): Remove duplicate declaration.
35 2019-10-26 Tom de Vries <tdevries@suse.de>
37 * linux-aarch64-low.c: Fix typos in comments.
38 * linux-arm-low.c: Same.
40 * linux-ppc-low.c: Same.
41 * proc-service.c: Same.
47 2019-10-25 Tom Tromey <tromey@adacore.com>
49 * utils.c (xstrdup): Remove.
51 2019-10-23 Tom Tromey <tom@tromey.com>
53 * configure, config.in: Rebuild.
55 2019-10-23 Tom Tromey <tom@tromey.com>
58 * acinclude.m4: Use m4_include, not sinclude.
60 2019-10-17 Tom Tromey <tromey@adacore.com>
63 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
64 in AC_CONFIG_FILES invocation.
65 * Makefile.in (stamp-h, Makefile): Use new-style config.status
68 2019-10-16 Christian Biesinger <cbiesinger@google.com>
70 * server.c: Include xml-builtin.h.
71 (get_xml_features): Don't declare xml_builtins here.
73 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
75 * Makefile.in: Remove references to vec-ipa.o.
77 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
79 * Makefile.in: Remove references to vec.c.
81 2019-10-02 Christian Biesinger <cbiesinger@google.com>
83 * server.c (server_waiting): Change to bool.
84 (extended_protocol): Likewise.
85 (response_needed): Likewise.
86 (exit_requested): Likewise.
88 (report_no_resumed): Likewise.
90 (disable_packet_vCont): Likewise.
91 (disable_packet_Tthread): Likewise.
92 (disable_packet_qC): Likewise.
93 (disable_packet_qfThreadInfo): Likewise.
94 (handle_general_set): Update.
95 (handle_detach): Update.
96 (handle_monitor_command): Update.
97 (handle_query): Update.
98 (captured_main): Update.
99 (process_serial_event): Update.
100 * server.h (server_waiting): Change to bool.
101 (disable_packet_vCont): Likewise.
102 (disable_packet_Tthread): Likewise.
103 (disable_packet_qC): Likewise.
104 (disable_packet_qfThreadInfo): Likewise.
105 (run_once): Likewise.
106 (non_stop): Likewise.
107 * target.c (target_stop_and_wait): Update.
109 2019-10-02 Tom Tromey <tromey@adacore.com>
111 * Makefile.in (SFILES): Add common-inferior.c.
112 (OBS): Add common-inferior.o.
113 * server.c (startup_with_shell): Don't define.
115 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
117 * linux-low.c (linux_low_read_btrace): Update for change to
120 2019-09-20 Christian Biesinger <cbiesinger@google.com>
122 * debug.c (debug_threads): Remove comment in favor of the header.
123 * debug.h (using_threads): Add declaration.
124 (debug_threads): Add comment.
125 * linux-aarch64-low.c: Include debug.h and remove declaration of
127 * nto-low.c: Likewise.
128 * remote-utils.c: Likewise.
129 * thread-db.c: Likewise.
131 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
133 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
134 and powerpc-cell64l-ipa.o.
135 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
136 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
137 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
140 * spu-low.c: Remove file.
142 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
143 (parse_spufs_run): Remove.
144 (ppc_get_pc): Remove Cell/B.E. support.
145 (ppc_set_pc): Likewise.
146 (ppc_breakpoint_at): Likewise.
147 (ppc_arch_setup): Likewise.
148 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
149 tdesc_powerpc_cell32l.
150 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
151 or init_registers_powerpc_cell32l.
152 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
153 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
154 or init_registers_powerpc_cell32l.
155 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
156 (init_registers_powerpc_cell32l): Remove prototype.
157 (init_registers_powerpc_cell64l): Likewise.
159 * target.h (struct target_ops): Remove qxfer_spu member.
160 * server.c (handle_qxfer_spu): Remove.
161 (qxfer_packets): Remove entry for "spu".
162 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
163 * linux-low.c (SPUFS_MAGIC): Remove.
164 (spu_enumerate_spu_ids): Remove.
165 (linux_qxfer_spu): Remove.
166 (linux_target_ops): Remove qxfer_spu member.
167 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
168 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
169 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
171 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
173 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
174 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
175 * config.in: Regenerate.
176 * configure: Regenerate.
178 2019-08-15 Tom Tromey <tromey@adacore.com>
180 * target.c (target_write_memory): Use gdb::byte_vector.
182 2019-08-15 Tom Tromey <tromey@adacore.com>
184 * tracepoint.c (write_inferior_data_pointer)
185 (write_inferior_integer, write_inferior_int8)
186 (write_inferior_uinteger, m_tracepoint_action_download)
187 (r_tracepoint_action_download, x_tracepoint_action_download)
188 (l_tracepoint_action_download, clear_inferior_trace_buffer)
189 (download_agent_expr, download_tracepoint_1)
190 (download_trace_state_variables, upload_fast_traceframes): Update.
191 * server.c (gdb_write_memory): Update.
192 * remote-utils.c (relocate_instruction): Update.
193 * proc-service.c (ps_pdwrite): Update.
194 * mem-break.c (remove_memory_breakpoint)
195 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
196 (uninsert_fast_tracepoint_jumps_at)
197 (reinsert_fast_tracepoint_jumps_at): Update.
198 * linux-x86-low.c (append_insns)
199 (i386_install_fast_tracepoint_jump_pad)
200 (amd64_write_goto_address, i386_write_goto_address): Update.
201 * linux-s390-low.c (append_insns, s390_write_goto_address):
203 * linux-ppc-low.c (ppc_relocate_instruction)
204 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
205 (ppc_write_goto_address): Update.
206 * linux-aarch64-low.c (append_insns): Update.
207 * target.h (struct target_ops): Update.
208 (write_inferior_memory): Don't declare.
209 * target.c (target_write_memory): Rename from
210 write_inferior_memory. Remove old target_write_memory.
212 2019-08-15 Tom Tromey <tromey@adacore.com>
214 * target.c (write_inferior_memory): Use std::vector.
216 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
219 * configure.ac: Drop enable-libmcheck support.
220 * configure, config.in: Rebuild.
221 * acinclude.m4: Don't include it.
223 2019-07-19 Alan Hayward <alan.hayward@arm.com>
225 * configure.srv: Remove Arm xml files.
227 2019-07-19 Alan Hayward <alan.hayward@arm.com>
229 * configure.srv: Add new files. Remove xml generated files.
230 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
232 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
233 * linux-aarch32-tdesc.c: New file.
234 * linux-aarch32-tdesc.h: New file.
235 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
236 * linux-arm-low.c (init_registers_arm, tdesc_arm)
237 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
238 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
239 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
240 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
241 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
242 (arm_read_description): Call arm_linux_read_description.
243 (initialize_low_arch): Don't init registers.
244 * linux-arm-tdesc.c: New file.
245 * linux-arm-tdesc.h: New file.
247 2019-07-10 Alan Hayward <alan.hayward@arm.com>
249 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
250 Move counter inside for.
251 (arm_read_description): Check ptrace earlier.
252 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
254 2019-07-09 Tom Tromey <tom@tromey.com>
256 * configure: Rebuild.
257 * configure.ac: Change common to gdbsupport.
258 * acinclude.m4: Change common to gdbsupport.
259 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
260 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
261 common to gdbsupport.
262 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
263 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
264 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
265 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
266 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
267 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
268 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
269 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
270 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
271 common to gdbsupport.
273 2019-07-04 Alan Hayward <alan.hayward@arm.com>
275 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
277 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
279 2019-07-04 Alan Hayward <alan.hayward@arm.com>
281 * configure.srv: Remove legacy xml.
282 * linux-aarch64-low.c (initialize_low_arch): Remove
283 initialize_low_tdesc call.
284 * linux-aarch64-tdesc-selftest.c: Remove file.
285 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
286 * linux-x86-low.c (initialize_low_arch): Remove
287 initialize_low_tdesc call.
288 * linux-x86-tdesc-selftest.c: Remove file.
289 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
291 2019-06-20 Tom de Vries <tdevries@suse.de>
293 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
294 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
296 2019-06-19 Tom de Vries <tdevries@suse.de>
298 * debug.h (debug_write): Change return type to ssize_t.
299 * debug.c (debug_write): Same.
301 2019-06-14 Tom Tromey <tom@tromey.com>
303 * configure.ac: Use new path to gnulib.
304 * configure: Rebuild.
305 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
308 2019-06-11 Tom Tromey <tom@tromey.com>
310 * Makefile.in (SFILES): Add alloc.c.
312 (IPA_OBJS): Add alloc-ipa.o.
313 (alloc-ipa.o): New target.
314 (%.o: ../%.c): New pattern rule.
316 2019-06-10 Tom Tromey <tromey@adacore.com>
318 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
319 end warning with a newline.
320 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
322 * thread-db.c (attach_thread): Don't end warning with a newline.
323 (thread_db_notice_clone): Likewise.
324 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
326 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
327 end warning with a newline.
329 2019-06-04 Pedro Alves <palves@redhat.com>
331 * server.c (captured_main): Use make_unique_xstrdup.
333 2019-06-02 Tom Tromey <tom@tromey.com>
335 * gdbreplay.c (fromhex): Remove.
336 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
338 2019-05-29 Tom Tromey <tromey@adacore.com>
340 * configure: Rebuild.
342 2019-05-06 Kevin Buettner <kevinb@redhat.com>
344 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
345 sign extension code on 32-bit builds.
347 2019-05-03 Eli Zaretskii <eliz@gnu.org>
350 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
352 2019-04-19 Tom Tromey <tom@tromey.com>
354 * server.c (struct vstop_notif): Derive from notif_event.
356 (queue_stop_reply): Update.
357 (remove_all_on_match_ptid): Change type. Rewrite.
358 (discard_queued_stop_replies): Rewrite.
359 (in_queued_stop_replies_ptid): Change type.
360 (in_queued_stop_replies): Rewrite.
361 (notif_stop): Update.
362 (queue_stop_reply_callback): Update.
363 (captured_main): Don't call initialize_notif.
364 (push_stop_notification): Update.
365 * notif.c (notif_write_event, handle_notif_ack)
366 (notif_event_enque, notif_push): Update.
367 (notif_event_xfree, initialize_notif): Remove.
368 * notif.h (struct notif_event): Include <list>, not
370 (struct notif_server) <queue>: Now a std::list.
371 (notif_event_p): Remove typedef.
372 (initialize_notif): Don't declare.
373 (struct notif_event): Add virtual destructor.
375 2019-04-17 Alan Hayward <alan.hayward@arm.com>
377 * ax.c (ax_vdebug): Call debug_printf.
378 * debug.c (debug_write): New function.
379 * debug.h (debug_write): New declaration.
380 * linux-low.c (sigchld_handler): Call debug_write.
382 2019-04-17 Alan Hayward <alan.hayward@arm.com>
384 * debug.c (debug_set_output): New function.
385 (debug_vprintf): Send output to debug_file.
386 (debug_flush): Likewise.
387 * debug.h (debug_set_output): New declaration.
388 * server.c (handle_monitor_command): Add debug-file option.
389 (captured_main): Likewise.
391 2019-04-17 Alan Hayward <alan.hayward@arm.com>
393 * debug.c (remote_debug): Add definition.
394 * debug.h (remote_debug): Add declaration.
395 * hostio.c (remote_debug): Remove declaration.
396 * remote-utils.c (struct ui_file): Likewise.
397 (remote_debug): Likewise.
398 * remote-utils.h (remote_debug): Likewise,
399 * server.c (remote_debug): Remove definition.
401 2019-04-10 Kevin Buettner <kevinb@redhat.com>
403 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
404 when using a 64-bit gdbserver.
406 2019-04-09 Tom Tromey <tromey@adacore.com>
408 * linux-low.c (select_event_lwp): Use find_thread_in_random.
410 2019-04-08 Tom Tromey <tom@tromey.com>
412 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
414 (linux_resume_one_lwp): Likewise.
416 2019-04-08 Tom Tromey <tom@tromey.com>
418 * gdbreplay.c: Update.
419 * linux-low.c: Update.
422 2019-04-08 Tom Tromey <tom@tromey.com>
424 * server.c: Use C++ exception handling.
425 * linux-low.c: Use C++ exception handling.
426 * gdbreplay.c: Use C++ exception handling.
428 2019-04-08 Tom Tromey <tom@tromey.com>
430 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
431 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
432 (captured_main, main): Update.
433 * gdbreplay.c (main): Update.
435 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
437 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
438 value in argument pointer, return 1 if the entry is found and 0
439 otherwise. Move comment.
440 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
441 * linux-low.h (linux_get_auxv): Declare.
442 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
444 2019-04-05 Tom Tromey <tromey@adacore.com>
446 * server.c (gdbserver_usage): Use upper-case for metasyntactic
449 2019-03-28 Alan Hayward <alan.hayward@arm.com>
451 * linux-low.c (AT_HWCAP2): Add define if not already included.
453 2019-03-26 Alan Hayward <alan.hayward@arm.com>
455 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
456 (aarch64_arch_setup): Call linux_get_hwcap.
457 * linux-arm-low.c (arm_get_hwcap): Remove function.
458 (arm_read_description): Call linux_get_hwcap.
459 * linux-low.c (linux_get_auxv): New function.
460 (linux_get_hwcap): Likewise.
461 (linux_get_hwcap2): Likewise.
462 * linux-low.h (linux_get_hwcap): New declaration.
463 (linux_get_hwcap2): Likewise.
464 * linux-ppc-low.c (ppc_get_auxv): Remove function.
465 (ppc_arch_setup): Call linux_get_hwcap.
466 * linux-s390-low.c (s390_get_hwcap): Remove function.
467 (s390_arch_setup): Call linux_get_hwcap.
469 2019-03-22 Alan Hayward <alan.hayward@arm.com>
470 Jiong Wang <jiong.wang@arm.com>
472 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
473 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
475 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
477 2019-03-22 Alan Hayward <alan.hayward@arm.com>
478 Jiong Wang <jiong.wang@arm.com>
480 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
481 (aarch64_get_hwcap): New function.
482 (aarch64_arch_setup): Read APIA hwcap.
484 2019-03-22 Alan Hayward <alan.hayward@arm.com>
485 Jiong Wang <jiong.wang@arm.com>
487 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
488 (initialize_low_tracepoint): Likewise.
489 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
490 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
491 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
492 (aarch64_linux_read_description): Likewise.
493 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
495 2019-03-12 John Baldwin <jhb@FreeBSD.org>
497 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
498 i386_create_target_description for 'segments' parameter.
499 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
500 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
501 * win32-i386-low.c (i386_arch_setup): Likewise.
503 2019-03-12 Tom Tromey <tromey@adacore.com>
505 * linux-low.c (iterate_over_lwps): Update.
507 2019-03-06 Tom Tromey <tom@tromey.com>
509 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
510 (captured_main): Use SCOPE_EXIT.
512 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
514 * configure.srv: Use '$enable_unittest' instead of '$development'
515 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
518 2019-02-27 Tom Tromey <tromey@adacore.com>
520 * gdbreplay.c (logchar): Handle \r\n.
522 2019-02-07 Alan Hayward <alan.hayward@arm.com>
524 * linux-low.c (linux_attach): Add process before lwp.
525 * server.c (attach_inferior): Check if already attached.
527 2019-02-07 Tom Tromey <tom@tromey.com>
529 * x86-tdesc.h: Rename include guard.
530 * x86-low.h: Add include guard.
531 * wincecompat.h: Rename include guard.
532 * win32-low.h: Add include guard.
533 * utils.h: Rename include guard.
534 * tracepoint.h: Rename include guard.
535 * tdesc.h: Rename include guard.
536 * target.h: Rename include guard.
537 * server.h: Rename include guard.
538 * remote-utils.h: Rename include guard.
539 * regcache.h: Rename include guard.
540 * nto-low.h: Rename include guard.
541 * notif.h: Add include guard.
542 * mem-break.h: Rename include guard.
543 * lynx-low.h: Add include guard.
544 * linux-x86-tdesc.h: Add include guard.
545 * linux-s390-tdesc.h: Add include guard.
546 * linux-ppc-tdesc-init.h: Add include guard.
547 * linux-low.h: Add include guard.
548 * linux-aarch64-tdesc.h: Add include guard.
549 * linux-aarch32-low.h: Add include guard.
550 * inferiors.h: Rename include guard.
551 * i387-fp.h: Rename include guard.
552 * hostio.h: Rename include guard.
553 * gdbthread.h: Rename include guard.
554 * gdb_proc_service.h: Rename include guard.
555 * event-loop.h: Rename include guard.
556 * dll.h: Rename include guard.
557 * debug.h: Rename include guard.
558 * ax.h: Rename include guard.
560 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
563 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
564 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
566 2019-01-25 Tom Tromey <tom@tromey.com>
568 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
570 2019-01-25 Tom Tromey <tom@tromey.com>
572 * win32-low.c: Fix common/ includes.
573 * win32-i386-low.c: Fix common/ includes.
574 * tracepoint.c: Fix common/ includes.
575 * thread-db.c: Fix common/ includes.
576 * target.h: Fix common/ includes.
577 * symbol.c: Fix common/ includes.
578 * spu-low.c: Fix common/ includes.
579 * server.h: Fix common/ includes.
580 * server.c: Fix common/ includes.
581 * remote-utils.c: Fix common/ includes.
582 * regcache.h: Fix common/ includes.
583 * regcache.c: Fix common/ includes.
584 * nto-x86-low.c: Fix common/ includes.
585 * notif.h: Fix common/ includes.
586 * mem-break.h: Fix common/ includes.
587 * lynx-low.c: Fix common/ includes.
588 * lynx-i386-low.c: Fix common/ includes.
589 * linux-x86-tdesc-selftest.c: Fix common/ includes.
590 * linux-x86-low.c: Fix common/ includes.
591 * linux-low.c: Fix common/ includes.
592 * inferiors.h: Fix common/ includes.
593 * i387-fp.c: Fix common/ includes.
594 * hostio.c: Fix common/ includes.
595 * hostio-errno.c: Fix common/ includes.
596 * gdbthread.h: Fix common/ includes.
597 * gdbreplay.c: Fix common/ includes.
598 * fork-child.c: Fix common/ includes.
599 * event-loop.c: Fix common/ includes.
601 (enum gdb_agent_op): Fix common/ includes.
603 2019-01-21 Tom Tromey <tom@tromey.com>
605 * tracepoint.c: Fix includes.
606 * remote-utils.c: Fix includes.
607 * linux-x86-low.c: Fix includes.
609 2019-01-01 Joel Brobecker <brobecker@adacore.com>
611 * gdbreplay.c (gdbreplay_version): Update copyright year in
613 * server.c (gdbserver_version): Likewise.
615 2018-12-05 Alan Hayward <alan.hayward@arm.com>
617 * linux-low.c (add_lwp): Switch ordering.
619 2018-11-29 Tom Tromey <tom@tromey.com>
621 * win32-low.c (win32_join): Take pid, not process.
622 * target.h (struct target_ops) <join>: Change argument type.
623 (join_inferior): Change argument name.
624 * spu-low.c (spu_join): Take pid, not process.
625 * server.c (handle_detach): Preserve pid before destroying
627 * lynx-low.c (lynx_join): Take pid, not process.
628 * linux-low.c (linux_join): Take pid, not process.
630 2018-11-23 Alan Hayward <alan.hayward@arm.com>
632 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
633 (aarch64_cannot_fetch_register): Likewise.
634 (struct linux_target_ops): Update references.
636 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
638 * linux-ppc-low.c: Include nat/linux-ptrace.h.
640 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
642 * configure.srv (ipa_ppc_linux_regobj): Add
643 powerpc-isa207-htm-vsx32l-ipa.o and
644 powerpc-isa207-htm-vsx64l-ipa.o.
645 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
646 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
647 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
648 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
649 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
650 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
651 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
652 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
653 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
654 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
655 (init_registers_powerpc_isa207_htm_vsx32l)
656 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
657 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
658 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
659 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
660 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
661 (ppc_store_tm_ctarregset): New functions.
662 (ppc_regsets): Add entries for HTM regsets.
663 (ppc_arch_setup): Set htm in features struct when needed. Set
664 sizes for the HTM regsets.
665 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
666 (initialize_low_arch): Call
667 init_registers_powerpc_isa207_htm_vsx32l and
668 init_registers_powerpc_isa207_htm_vsx64l.
669 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
670 PPC_TDESC_ISA207_HTM_VSX.
671 (initialize_low_tracepoint): Call
672 init_registers_powerpc_isa207_htm_vsx32l and
673 init_registers_powerpc_isa207_htm_vsx64l.
675 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
677 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
678 rs6000/power-linux-pmu.xml to srv_xmlfiles.
679 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
680 (ppc_store_pmuregset): New functions.
681 (ppc_regsets): Add entries for ebb and pmu regsets.
682 (ppc_arch_setup): Set isa207 in features struct if the ebb and
683 pmu regsets are available. Set sizes for these regsets.
685 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
687 * configure.srv (ipa_ppc_linux_regobj): Add
688 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
689 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
690 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
691 rs6000/powerpc-isa207-vsx32l.xml, and
692 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
693 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
694 <PPC_TDESC_ISA207_VSX>: New enum value.
695 (init_registers_powerpc_isa207_vsx32l): Declare.
696 (init_registers_powerpc_isa207_vsx64l): Declare.
697 * linux-ppc-low.c (ppc_fill_tarregset): New function.
698 (ppc_store_tarregset): New function.
699 (ppc_regsets): Add entry for the TAR regset.
700 (ppc_arch_setup): Set isa207 in features struct when needed. Set
701 size for the TAR regsets.
702 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
703 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
704 and init_registers_powerpc_isa207_vsx64l.
705 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
706 (initialize_low_tracepoint): Call
707 init_registers_powerpc_isa207_vsx32l and
708 init_registers_powerpc_isa207_vsx64l.
710 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
711 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
713 * configure.srv (ipa_ppc_linux_regobj): Add
714 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
715 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
716 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
717 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
718 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
719 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
720 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
721 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
722 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
723 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
724 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
725 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
726 (ppc_hwcap): Add comment.
727 (ppc_hwcap2): New global.
728 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
729 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
730 (ppc_regsets): Add entries for the DSCR and PPR regsets.
731 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
732 when needed. Set sizes for the the DSCR and PPR regsets.
733 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
734 (initialize_low_arch): Call
735 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
736 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
737 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
738 PPC_TDESC_ISA205_PPR_DSCR_VSX.
739 (initialize_low_tracepoint): Call
740 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
741 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
743 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
745 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
747 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
748 Simon Marchi <simark@simark.ca>
750 * acinclude.m4: Include "../selftest.m4".
751 * configure: Regenerate.
752 * configure.ac: Use "GDB_AC_SELFTEST".
753 * configure.srv: Use "$enable_unittests" instead of
754 "$development" when checking whether unit tests have been
756 * server.c (captured_main): Update message informing that
757 selftests have been disabled.
759 2018-10-04 Tom Tromey <tom@tromey.com>
761 * configure: Rebuild.
763 2018-10-04 Tom Tromey <tom@tromey.com>
765 * server.c (handle_status): Rename inner "thread".
766 (process_serial_event): Declare "res" in 'm' case.
767 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
768 (iterate_over_lwps): Rename inner "thread".
769 (linux_qxfer_libraries_svr4): Rename inner "len".
770 * gdbthread.h (find_thread_in_random): Rename inner "thread".
772 2018-10-01 Gary Benson <gbenson@redhat.com>
774 * gdb_proc_service.h: Moved common code to
775 common/gdb_proc_service.h.
777 2018-10-01 Gary Benson <gbenson@redhat.com>
779 * gdb_proc_service.h: Synchronize comments and whitespace with
780 GDB's version of this file.
782 2018-09-25 Tom Tromey <tom@tromey.com>
784 * configure: Rebuild.
785 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
787 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
789 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
790 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
791 ($(IPA_LIB)): Sort IPA_OBJS.
793 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
795 * Makefile.in: Remove references to $(ADD_DEPS).
797 2018-09-16 Tom Tromey <tom@tromey.com>
799 * remote-utils.c (remote_open): Use GNU style for metasyntactic
801 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
804 2018-09-05 Tom Tromey <tom@tromey.com>
806 * configure: Rebuild.
808 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
811 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
813 2018-08-27 Tom Tromey <tom@tromey.com>
816 * configure: Rebuild.
818 2018-08-27 Tom Tromey <tom@tromey.com>
820 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
821 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
822 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
823 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
824 (s390x_emit_stack_adjust): Add casts to unsigned char.
826 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
830 * server.h (struct client_state) <disable_randomization>:
833 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
835 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
837 (mips_supply_ptrace_register): Likewise.
839 2018-07-22 Tom Tromey <tom@tromey.com>
841 * configure: Rebuild.
843 2018-07-22 Tom Tromey <tom@tromey.com>
845 * win32-low.c (win32_create_inferior): Remove unused variables.
846 * gdbreplay.c (remote_open): Remove unused variable.
847 * remote-utils.c (remote_prepare): Remove unused variable.
848 * x86-tdesc.h (X86_TDESC_H): Define.
849 (amd64_expedite_regs): Define conditionally.
850 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
851 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
852 * remote-utils.c (readchar): Remove unused variable.
854 2018-07-13 Pedro Alves <palves@redhat.com>
856 * linux-low.c (linux_kill): Change parameter to process_info
857 pointer instead of pid. Adjust.
858 * lynx-low.c (lynx_kill): Likewise.
859 * nto-low.c (nto_kill): Likewise.
860 * spu-low.c (spu_kill): Likewise.
861 * win32-low.c (win32_kill): Likewise.
862 * server.c (handle_v_kill, kill_inferior_callback)
863 (detach_or_kill_for_exit): Adjust.
864 * target.c (kill_inferior): Change parameter to process_info
865 pointer instead of pid. Adjust.
866 * target.h (struct target_ops) <kill>: Change parameter to
867 process_info pointer instead of pid. Adjust all implementations
869 (kill_inferior): Likewise.
871 2018-07-13 Pedro Alves <palves@redhat.com>
873 * linux-low.c (linux_detach, linux_join): Change parameter to
874 process_info pointer instead of pid. Adjust.
875 * lynx-low.c (lynx_detach, lynx_join): Likewise.
876 * nto-low.c (nto_detach): Likewise.
877 * spu-low.c (spu_detach, spu_join): Likewise.
878 * win32-low.c (win32_detach, win32_join): Likewise.
879 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
880 * target.h (struct target_ops) <detach, join>: Change parameter to
881 process_info pointer instead of pid. Adjust all implementations
883 (detach_inferior, join_inferior): Rename 'pid' parameter to
886 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
887 Jan Kratochvil <jan.kratochvil@redhat.com>
888 Paul Fertser <fercerpav@gmail.com>
889 Tsutomu Seki <sekiriki@gmail.com>
891 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
892 (OBS): Add 'common/netstuff.o'.
893 (GDBREPLAY_OBS): Likewise.
894 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
895 (remote_open): Implement support for IPv6
897 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
899 (handle_accept_event): Accept connections from IPv6 sources.
900 (remote_prepare): Handle IPv6-style hostnames; implement
901 support for IPv6 connections.
902 (remote_open): Implement support for printing connections from
905 2018-07-11 Pedro Alves <palves@redhat.com>
908 * mem-break.c (any_persistent_commands): Add process_info
909 parameter and use it instead of relying on the current process.
910 Change return type to bool.
911 * mem-break.h (any_persistent_commands): Add process_info
912 parameter and change return type to bool.
913 * server.c (handle_detach): Remove require_running_or_return call.
914 Look up the process_info for the process we're about to detach.
915 If not found, return back error to GDB. Adjust
916 any_persistent_commands call to pass down a process pointer.
918 2018-07-11 Pedro Alves <palves@redhat.com>
920 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
921 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
922 instead of collect_register_by_name.
923 * regcache.c (regcache_raw_get_unsigned_by_name): New.
924 * regcache.h (regcache_raw_get_unsigned_by_name): New.
926 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
927 Pedro Alves <palves@redhat.com>
929 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
931 2018-07-03 Tom Tromey <tom@tromey.com>
933 * linux-low.c: Update.
934 * lynx-low.c: Update.
935 * mem-break.c: Update.
937 * remote-utils.c: Update.
941 * win32-low.c: Update.
943 2018-07-03 Tom Tromey <tom@tromey.com>
947 2018-07-03 Tom Tromey <tom@tromey.com>
949 * linux-low.c: Update.
951 2018-07-03 Tom Tromey <tom@tromey.com>
955 2018-07-03 Tom Tromey <tom@tromey.com>
957 * linux-low.c: Update.
958 * linux-mips-low.c: Update.
959 * lynx-low.c: Update.
961 * remote-utils.c: Update.
965 * thread-db.c: Update.
967 2018-07-03 Tom Tromey <tom@tromey.com>
969 * linux-low.c: Update.
970 * linux-mips-low.c: Update.
971 * lynx-low.c: Update.
972 * mem-break.c: Update.
974 * remote-utils.c: Update.
978 * tracepoint.c: Update.
980 2018-07-03 Tom Tromey <tom@tromey.com>
982 * linux-low.c: Update.
983 * linux-ppc-low.c: Update.
984 * linux-x86-low.c: Update.
985 * proc-service.c: Update.
988 * thread-db.c: Update.
989 * win32-low.c: Update.
991 2018-07-03 Tom Tromey <tom@tromey.com>
993 * linux-low.c: Update.
994 * lynx-low.c: Update.
996 * remote-utils.c: Update.
998 * thread-db.c: Update.
999 * win32-low.c: Update.
1001 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1003 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1004 parameter in call to 'amd64_create_target_description'.
1006 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1008 * x86-tdesc.h: Remove executable permission flag.
1010 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1012 * configure.ac: Remove AC_PREREQ, add missing quoting.
1013 * configure: Re-generate.
1014 * config.in: Re-generate.
1015 * aclocal.m4: Re-generate.
1017 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1019 * tracepoint.h (current_traceframe): Remove declaration.
1021 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1023 * linux-aarch64-low.c (is_sve_tdesc): New function.
1024 (aarch64_sve_regs_copy_to_regcache): Likewise.
1025 (aarch64_sve_regs_copy_from_regcache): Likewise.
1026 (aarch64_regs_info): Add SVE checks.
1027 (initialize_low_arch): Initialize SVE.
1029 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1031 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1033 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1035 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1036 (initialize_low_tracepoint): Likewise
1037 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1038 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1040 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1042 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1044 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1046 * server.h (PBUFSIZ): Increase size
1048 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1050 * regcache.c (regcache::raw_compare): New function.
1051 * regcache.h (regcache::raw_compare): New declaration.
1053 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1055 * regcache.c (new_register_cache): Use new.
1056 (free_register_cache): Use delete.
1057 (register_data): Use const.
1058 (supply_register): Move body inside regcache.
1059 (regcache::raw_supply): New override function.
1060 (collect_register): Move body inside regcache.
1061 (regcache::raw_collect): New override function.
1062 (regcache::get_register_status): New override function.
1063 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1065 2018-06-09 Tom Tromey <tom@tromey.com>
1067 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1069 (event_queue): Use std::queue.
1070 (gdb_event_xfree): Remove.
1071 (initialize_event_loop, process_event, wait_for_event): Update.
1073 2018-06-08 Stan Cox <scox@redhat.com>
1075 * win32-low.c (win32_create_inferior): last_ptid and last_status
1076 moved to client_state.
1078 2018-06-08 Pedro Alves <palves@redhat.com>
1080 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1081 common/common-exceptions.o, common/common-utils.o,
1082 common/errors.o, common/print-utils.o and utils.o.
1083 * gdbreplay.c: Include "common-defs.h" instead of the two
1084 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1085 string.h or alloca.h.
1086 (perror_with_name): Delete.
1087 (remote_open): Use xstrdup instead of strdup.
1088 (main): Rename to ...
1089 (captured_main): ... this.
1092 2018-06-08 Tom Tromey <tom@tromey.com>
1094 * linux-low.c (linux_low_read_btrace): Update.
1096 2018-06-04 Stan Cox <scox@redhat.com>
1098 * server.h (struct client_state): New.
1099 * server.c (cont_thread, general_thread, multi_process)
1100 (report_fork_events, report_vfork_events, report_exec_events)
1101 (report_thread_events, swbreak_feature, hwbreak_feature)
1102 (vCont_supported, disable_randomization, pass_signals)
1103 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1104 Moved to client_state.
1105 * remote-utils.c (remote_debug, noack_mode)
1106 (transport_is_reliable): Moved to client_state.
1107 * tracepoint.c (current_traceframe): Moved to client_state.
1110 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1111 linux-low.c, remote-utils.h, target.c: Use client_state.
1113 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1115 * configure.srv: Add new c/h file.
1117 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1119 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1122 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1124 * gdb.arch/mips-fpregset-core.exp: New test.
1125 * gdb.arch/mips-fpregset-core.c: New test source.
1127 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1130 * hostio.c (require_int): Do not report overflow for integers
1131 between 0xfffffff and 0x7fffffff.
1133 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1135 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1136 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1137 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1139 (the_low_target): Wire them.
1141 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1143 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1144 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1145 mode. Call collect_register_by_name with vscr using
1146 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1147 (ppc_store_vrregset): Add and set vscr_offset variable as in
1148 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1151 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1153 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1154 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1155 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1157 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1159 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1160 (ppc_store_vsxregset): Likewise.
1161 (ppc_fill_vrregset): Likewise.
1162 (ppc_store_vrregset): Likewise.
1163 (ppc_fill_evrregset): Likewise.
1164 (ppc_store_evrregset): Likewise.
1165 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1166 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1169 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1171 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1172 wordsize of the inferior. Call ppc_linux_target_wordsize.
1174 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1176 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1177 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1178 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1179 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1180 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1181 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1182 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1183 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1184 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1185 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1186 (tdesc_powerpc_e500l): Remove.
1187 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1188 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1189 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1190 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1192 (ppc_arch_setup): Remove target description matching code. Fill a
1193 ppc_linux_features struct and call ppc_linux_match_description
1196 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1198 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1199 width of the requested register exceeds the width of the
1201 (mips_cannot_store_register): Likewise.
1203 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1205 * linux-mips-low.c (mips_fetch_register): New function. Update
1207 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1208 (the_low_target): Wire `mips_fetch_register'.
1210 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1212 * lynx-i386-low.c (LYNXOS_178): New macro.
1213 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1214 the layout on LynxOS-178.
1215 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1216 handle floating point registers that are not supported by
1219 2018-05-10 Tom Tromey <tom@tromey.com>
1221 * configure: Rebuild.
1223 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1226 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1227 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1228 Use it to set the expedite_regs field in the given tdesc.
1229 * x86-tdesc.h: New file.
1230 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1231 Adjust following the addition of the new expedite_regs parameter
1232 to init_target_desc.
1233 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1234 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1235 (i386_linux_read_description, amd64_linux_read_description):
1236 Adjust following the addition of the new expedite_regs parameter
1237 to init_target_desc.
1238 * lynx-i386-low.c: #include "x86-tdesc.h".
1239 (lynx_i386_arch_setup): Adjust following the addition of the new
1240 expedite_regs parameter to init_target_desc.
1241 * nto-x86-low.c: #include "x86-tdesc.h".
1242 (nto_x86_arch_setup): Adjust following the addition of the new
1243 expedite_regs parameter to init_target_desc.
1244 * win32-i386-low.c: #include "x86-tdesc.h".
1245 (i386_arch_setup): Adjust following the addition of the new
1246 expedite_regs parameter to init_target_desc.
1248 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1251 * win32-low.c (win32_create_inferior): Add call to my_wait
1252 setting last_status global.
1254 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1257 * win32-low.c (create_process): Only call gdb_tilde_expand if
1258 inferior_cwd is not NULL.
1260 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1262 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1263 registers to the cache if their values have changed.
1264 (i387_xsave_to_cache): Provide default values for x87 control
1265 registers when these features are available, but disabled.
1266 * regcache.c (supply_register_by_name_zeroed): New function.
1267 * regcache.h (supply_register_by_name_zeroed): Declare new
1270 2018-05-07 Tom Tromey <tom@tromey.com>
1272 * configure: Rebuild.
1274 2018-05-04 Tom Tromey <tom@tromey.com>
1276 * configure: Rebuild.
1278 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1279 Pedro Alves <palves@redhat.com>
1281 * linux-aarch64-low.c (aarch64_stopped_data_address):
1284 2018-04-27 Tom Tromey <tom@tromey.com>
1286 * configure: Rebuild.
1288 2018-04-23 Tom Tromey <tom@tromey.com>
1290 * configure: Rebuild.
1292 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1294 * Makefile.in (depcomp): Add "..".
1295 (all_deps_files): New and use it.
1297 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1299 * configure.srv (aarch64*-*-linux*): Don't include xml.
1300 (i[34567]86-*-cygwin*): Likewise.
1301 (i[34567]86-*-linux*): Likewise.
1302 (i[34567]86-*-lynxos*): Likewise.
1303 (i[34567]86-*-mingw32ce*): Likewise.
1304 (i[34567]86-*-mingw*): Likewise.
1305 (i[34567]86-*-nto*): Likewise.
1306 (tic6x-*-uclinux): Likewise.
1307 (x86_64-*-linux*): Likewise.
1308 (x86_64-*-mingw*): Likewise.
1309 (x86_64-*-cygwin*): Likewise.
1311 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1313 * tdesc.c: Remove xml parameter.
1315 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1317 * server.c (get_features_xml): Remove cast.
1318 * tdesc.c (void target_desc::accept): Fill in function.
1319 (tdesc_get_features_xml): Remove old xml creation.
1320 (print_xml_feature::visit_pre): Add xml vistor.
1321 * tdesc.h (struct target_desc): Make xmltarget mutable.
1322 (tdesc_get_features_xml): Remove declaration.
1324 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1326 * tdesc.c (tdesc_architecture_name): Add new function.
1327 (tdesc_osabi_name): Likewise.
1328 (tdesc_get_features_xml): Use new functions.
1330 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1332 * tdesc.c (tdesc_create_flags): Remove.
1333 (tdesc_add_flag): Likewise.
1334 (tdesc_named_type): Likewise.
1335 (tdesc_create_union): Likewise.
1336 (tdesc_create_struct): Likewise.
1337 (tdesc_create_vector): Likewise.
1338 (tdesc_add_bitfield): Likewise.
1339 (tdesc_add_field): Likewise.
1340 (tdesc_set_struct_size): Likewise.
1342 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1344 * tdesc.c (~target_desc): Remove implictly deleted items.
1345 (init_target_desc): Iterate all features.
1346 (tdesc_get_features_xml): Use vector.
1347 (tdesc_create_feature): Create feature.
1348 * tdesc.h (tdesc_feature) Remove
1349 (target_desc): Add features.
1351 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1353 * Makefile.in: Add common/tdesc.c
1354 * tdesc.c (init_target_desc): init all reg_defs from register
1356 (tdesc_create_reg): Create tdesc_reg.
1357 * tdesc.h (tdesc_feature): Add register vector.
1359 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1361 * tdesc.h (struct target_desc) <features>: Change type to
1362 std::vector<std::string>.
1363 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1365 (tdesc_get_features_xml): Likewise.
1366 (tdesc_create_feature): Likewise.
1368 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1370 * regcache.c (find_register_by_number): Return a ref.
1371 (find_regno): Use references.
1372 (register_size): Likewise.
1373 (register_data): Likewise.
1374 * tdesc.c (target_desc::~target_desc): Remove free calls.
1375 (target_desc::operator==): Use std::vector compare.
1376 (init_target_desc): Use reference.
1377 (tdesc_create_reg): Use reg constructors.
1378 * tdesc.h (struct target_desc): Replace pointer with object.
1380 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1382 * regcache.c (find_register_by_number): Make static.
1383 (find_regno): Use find_register_by_number
1384 * regcache.h (struct reg): Remove declaration.
1386 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1388 * tdesc.c (target_desc::~target_desc): Move to here.
1389 (target_desc::operator==): Likewise.
1390 * tdesc.h (target_desc::~target_desc): Move from here.
1391 (target_desc::operator==): Likewise.
1393 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1395 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1397 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1399 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1401 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1402 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1403 and init_registers_s390_gs_linux64.
1405 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1407 * linux-s390-low.c (s390_fill_gs): Remove function.
1408 (s390_fill_gsbc): Remove function.
1409 (s390_regsets): Set fill functions for the guarded storage regsets
1412 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1414 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1415 the word size. Add comment.
1416 (s390_get_wordsize): New function.
1417 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1418 pswm with it. Instead, use s390_get_wordsize to determine the
1419 word size first and derive the correct tdesc from that directly.
1421 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1423 * Makefile.in: Include silent-rules.mk.
1424 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1425 (COMPILE): Add ECHO_CXX.
1426 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1427 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1428 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1429 (version-generated.c): Add ECHO_GEN.
1430 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1431 (IPAGENT_COMPILE): Add ECHO_CXX.
1432 (%-generated.c): Add ECHO_REGDAT.
1434 2018-03-14 Tom Tromey <tom@tromey.com>
1437 * ax.c (ax_printf): Special case for NULL.
1439 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1441 * linux-low.c (linux_qxfer_libraries_svr4): Use
1442 xml_escape_text_append.
1444 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1446 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1448 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1450 * server.c (handle_general_set): Remove unnecessary xstrdup.
1452 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1454 * server.c (parse_debug_format_options): Adjust to
1455 delim_string_to_char_ptr_vec changes.
1456 * thread-db.c (thread_db_load_search): Adjust to
1457 dirnames_to_char_ptr_vec changes.
1459 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1461 * target.h (target_enable_btrace, target_disable_btrace)
1462 (target_read_btrace, target_read_btrace_conf): Turn macro into
1463 inline function. Throw error if target method is not defined.
1464 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1465 check for btrace target method. Be prepared to handle exceptions
1466 from btrace target methods.
1468 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1470 * server.c (captured_main): Change order of error message printed
1471 when the current working directory cannot be found.
1473 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1475 * server.c: Include "filenames.h" and "pathstuff.h".
1476 (program_name): Delete variable.
1477 (program_path): New anonymous class.
1478 (get_exec_wrapper): Use "program_path" instead of
1480 (handle_v_run): Likewise.
1481 (captured_main): Likewise.
1482 (process_serial_event): Likewise.
1484 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1486 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1487 (OBJS): Add "pathstuff.o".
1488 * server.c (current_directory): New global variable.
1489 (captured_main): Initialize "current_directory".
1491 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1493 * tdesc.c: Use common/tdesc.h.
1494 * tdesc.h: Likewise.
1496 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1497 Simon Marchi <simon.marchi@ericsson.com>
1499 * Makefile.in: Switch order of make rules.
1501 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1503 * Makefile.in: Add common directory in build.
1504 * configure.ac: Add common reference.
1505 * configure: Regenerate.
1507 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1509 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1510 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1511 * spu-low.c (spu_target_ops): Likewise.
1512 * win32-low.c (win32_target_ops): Likewise.
1513 * server.c (supported_btrace_packets): Report packets unconditionally.
1514 * target.h (target_ops) <supports_btrace>: Remove.
1515 (target_supports_btrace): Remove.
1517 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1519 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1520 (handle_btrace_disable): Change return type to void. Use exceptions
1522 (handle_btrace_general_set): Catch exception and copy message to
1525 2018-02-08 Tom Tromey <tom@tromey.com>
1527 * linux-low.c (install_software_single_step_breakpoints): Use
1528 make_scoped_restore.
1529 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1530 (do_restore_current_thread_cleanup): Remove.
1531 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1534 2018-02-08 Tom Tromey <tom@tromey.com>
1536 * mem-break.c (set_raw_breakpoint_at): Use
1537 gdb::unique_xmalloc_ptr.
1539 2018-01-30 Pedro Alves <palves@redhat.com>
1542 * target.c (target_terminal::terminal_state): Rename to ...
1543 (target_terminal::m_terminal_state): ... this.
1545 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1547 * linux-low.c (handle_extended_wait): Surround call to
1548 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1550 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1552 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1553 linux_ptrace_attach_fail_reason_string now returning an
1555 (linux_attach): Likewise.
1556 * thread-db.c (attach_thread): Likewise.
1558 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1561 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1562 checking for fs_base/gs_base fields in struct user_regs_struct.
1563 * configure: Regenerate.
1565 2018-01-16 Yao Qi <yao.qi@linaro.org>
1568 * linux-low.c (fetch_register): Call supply_register instead of
1571 2018-01-08 Yao Qi <yao.qi@linaro.org>
1572 Simon Marchi <simon.marchi@ericsson.com>
1574 * Makefile.in (OBS): Remove selftest.o.
1575 * configure.ac: Set srv_selftest_objs if $development is true.
1576 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1577 * configure: Re-generated.
1578 * server.c (captured_main): Wrap variable selftest_filter with
1581 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1583 * server.c (parse_debug_format_options): Return std::string.
1584 (handle_monitor_command, captured_main): Adjust.
1586 2018-01-05 Pedro Alves <palves@redhat.com>
1589 * server.c (captured_main): Pass quiet=false to
1590 save_original_signals_state.
1592 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1594 * gdbreplay.c (gdbreplay_version): Update copyright year in
1596 * server.c (gdbserver_version): Likewise.
1598 2017-12-08 Tom Tromey <tom@tromey.com>
1600 * ax.c (ax_printf): Update.
1602 2017-12-07 Yao Qi <yao.qi@linaro.org>
1604 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1605 aarch64_linux_read_description.
1606 * linux-amd64-ipa.c (idx2mask): New array.
1607 (get_ipa_tdesc): Move idx2mask out.
1608 (initialize_low_tracepoint): Initialize target descriptions.
1609 * linux-i386-ipa.c (idx2mask): New array.
1610 (get_ipa_tdesc): Move idx2mask out.
1611 (initialize_low_tracepoint): Initialize target descriptions.
1613 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1615 * tdesc.c (struct tdesc_type): Change return type.
1616 (tdesc_add_flag): Change parameter type.
1617 (tdesc_add_bitfield): Likewise.
1618 (tdesc_add_field): Likewise.
1619 (tdesc_set_struct_size): Likewise.
1621 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1623 * regcache.c (registers_to_string): Remove unused variable.
1625 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1627 * inferiors.c (for_each_inferior_with_data): Remove.
1628 * inferiors.h (for_each_inferior_with_data): Remove.
1629 * server.c (handle_qxfer_threads_worker): Change parameter type.
1630 (handle_qxfer_threads_proper): Use for_each_thread.
1632 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1634 * inferiors.c (for_each_inferior): Remove.
1635 (clear_inferiors): Use for_each_thread.
1636 * inferiors.h (for_each_inferior): Remove.
1637 * linux-low.c (linux_wait_for_event_filtered): Use
1639 (linux_stabilize_threads): Likewise.
1640 * regcache.c (regcache_release): Likewise.
1641 * server.c (gdb_wants_all_threads_stopped): Likewise.
1642 (clear_pending_status_callback): Remove.
1643 (handle_status): Use for_each_thread.
1644 (captured_main): Likewise.
1645 * win32-low.c (child_init_thread_list): Likewise.
1646 (win32_clear_inferiors): Likewise.
1647 (fake_breakpoint_event): Likewise.
1649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1651 * inferiors.h (find_inferior): Remove.
1652 * inferiors.c (find_inferior): Remove.
1654 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1656 * linux-low.c (resume_status_pending_p): Update comment.
1657 (need_step_over_p): Update comment.
1659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1661 * linux-low.c (proceed_one_lwp): Return void, change parameter
1663 (unsuspend_and_proceed_one_lwp): Likewise.
1664 (proceed_all_lwps): Use for_each_thread.
1665 (unstop_all_lwps): Likewise.
1667 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1669 * linux-low.c (linux_resume_one_thread): Return void, take
1671 (linux_resume): Use for_each_thread.
1673 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1675 * linux-low.c (send_sigstop_callback): Return void, change
1676 parameter type. Rename to...
1677 (send_sigstop): ... this.
1678 (suspend_and_send_sigstop_callback): Return void, change parameter
1680 (suspend_and_send_sigstop): ... this.
1681 (stop_all_lwps): Use for_each_thread.
1683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1685 * linux-low.c (lwp_running): Return bool, remove unused
1687 (linux_stabilize_threads): Use find_thread.
1689 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1691 * linux-low.c (select_singlestep_lwp_callback): Remove.
1692 (count_events_callback): Remove.
1693 (select_event_lwp_callback): Remove.
1694 (select_event_lwp): Use find_thread/for_each_thread.
1696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1698 * linux-low.c (not_stopped_callback): Return bool, take filter
1700 (linux_wait_for_event_filtered): Use find_thread.
1701 (linux_wait_1): Likewise.
1703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1705 * linux-low.c (same_lwp): Remove.
1706 (find_lwp_pid): Use find_thread.
1708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1710 * linux-low.c (delete_lwp_callback): Remove.
1711 (linux_mourn): Use for_each_thread.
1713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1715 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1716 args parameter, don't check for pid.
1717 (linux_detach): Use for_each_thread.
1719 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1721 * linux-low.c (struct counter): Remove.
1722 (second_thread_of_pid_p): Remove.
1723 (last_thread_of_process_p): Use find_thread.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * inferiors.c (find_inferior_in_random): Remove.
1728 * inferiors.h (find_inferior_in_random): Remove.
1729 * linux-low.c (status_pending_p_callback): Return bool, accept
1730 parameter ptid directly.
1731 (linux_wait_for_event_filtered): Use find_thread_in_random.
1732 (linux_wait_1): Likewise.
1734 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1736 * inferiors.c (find_inferior_id): Remove.
1737 (find_thread_ptid): Move implemention from find_inferior_id to
1739 * inferiors.h (find_inferior_id): Remove.
1740 * server.c (handle_status): Use find_thread_ptid.
1741 (process_serial_event): Likewise.
1742 * thread-db.c (find_one_thread): Likewise.
1743 (thread_db_thread_handle): Likewise.
1744 * win32-low.c (thread_rec): Likewise.
1745 (child_delete_thread): Likewise.
1746 (win32_thread_alive): Likewise.
1747 (get_child_debug_event): Likewise.
1749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1751 * linux-mips-low.c (update_watch_registers_callback): Return
1752 void, remove pid_p parameter, don't check for pid.
1753 (mips_insert_point, mips_remove_point): Use for_each_thread.
1755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1757 * lynx.low (lynx_delete_thread_callback): Remove.
1758 (lynx_mourn): Use for_each_thread.
1760 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1762 * regcache.c (regcache_invalidate_one): Remove.
1763 (regcache_invalidate_pid): use for_each_thread.
1765 2017-11-26 Tom Tromey <tom@tromey.com>
1767 * linux-low.c (linux_create_inferior): Update.
1769 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1771 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1773 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1775 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1776 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1777 * linux-aarch64-tdesc-selftest.c: New file.
1778 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1780 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1782 * configure.srv: Add new file.
1783 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1784 * linux-aarch64-tdesc-selftest.c: New file.
1785 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1787 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1789 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1790 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1791 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1793 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1795 * configure.srv: Add new files.
1796 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1797 aarch64_linux_read_description.
1798 * linux-aarch64-low.c (aarch64_linux_read_description):
1799 Merge with aarch64_arch_setup.
1800 (aarch64_arch_setup): Call aarch64_linux_read_description.
1801 * linux-aarch64-tdesc.c: New file.
1802 * linux-aarch64-tdesc.h: New file.
1804 2017-11-24 Yao Qi <yao.qi@linaro.org>
1806 * configure.srv: Set $srv_regobj for tic6x-linux.
1807 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1808 (tic6x_read_description): Move some code to tic6x_arch_setup.
1809 (tic6x_tdesc_test): New function.
1810 (initialize_low_arch): Call selftests::register_test.
1812 2017-11-22 Yao Qi <yao.qi@linaro.org>
1814 * remote-utils.c (prepare_resume_reply): Use memcpy.
1816 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1818 * linux-low.c (kill_one_lwp_callback): Return void, take
1819 argument directly, don't filter on pid.
1820 (linux_kill): Use for_each_thread.
1822 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1824 * linux-low.c (need_step_over_p): Return bool, remove dummy
1826 (linux_resume, proceed_all_lwps): Use find_thread.
1828 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1830 * linux-low.c (resume_status_pending_p): Return bool, remove
1832 (linux_resume): Use find_thread.
1834 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1836 * linux-low.c (struct thread_resume_array): Remove.
1837 (linux_set_resume_request): Return void, take arguments
1839 (linux_resume): Use for_each_thread.
1841 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1843 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1844 return bool, remove data argument.
1845 (linux_stabilize_threads): Use find_thread.
1847 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1849 * linux-low.c (unsuspend_one_lwp): Remove.
1850 (unsuspend_all_lwps): Use for_each_thread, inline code from
1853 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1855 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1856 * linux-low.c (struct iterate_over_lwps_args): Remove.
1857 (iterate_over_lwps_filter): Remove.
1858 (iterate_over_lwps): Use find_thread.
1860 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1862 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1863 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1864 code from reset_lwp_ptrace_options_callback.
1866 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1868 * linux-arm-low.c (struct update_registers_data): Remove.
1869 (update_registers_callback): Return void, take arguments
1870 directly, don't check thread's pid.
1871 (arm_insert_point, arm_remove_point): Use for_each_thread.
1873 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1875 * win32-low.c (continue_one_thread): Return void, take argument
1877 (child_continue): Use for_each_thread.
1879 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1881 * win32-i386-low.c (update_debug_registers_callback): Rename
1883 (update_debug_registers): ... this, return void, remove pid_p arg.
1884 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1886 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1888 * inferiors.h (struct process_info): Add constructor, initialize
1890 <syscalls_to_catch>: Change type to std::vector<int>.
1891 * inferiors.c (add_process): Allocate process_info with new.
1892 (remove_process): Free process_info with delete.
1893 * linux-low.c (handle_extended_wait): Adjust.
1894 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1895 * server.c (handle_general_set): Adjust.
1897 2017-11-16 Pedro Alves <palves@redhat.com>
1899 * remote-utils.c (remote_close): Block SIGIO signals instead of
1900 uninstalling the SIGIO handler.
1902 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1904 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1906 2017-11-16 Yao Qi <yao.qi@linaro.org>
1908 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1909 (tic6x_store_gregset): Likewise.
1910 (tic6x_usrregs_info): Move it up.
1912 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1914 * Makefile.in: Update arch rules.
1915 * configure.srv: Explicitly mark arch/ files.
1917 2017-11-13 Andreas Schwab <schwab@suse.de>
1919 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1923 2017-11-06 Pedro Alves <palves@redhat.com>
1925 * config.in, configure: Regenerate.
1927 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1929 * target.c (struct thread_search): Remove.
1930 (thread_search_callback): Remove.
1931 (prepare_to_access_memory): Use for_each_thread instead of
1932 find_inferior. Inline code from thread_search_callback.
1934 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1936 * server.c (struct visit_actioned_threads_data): Remove.
1937 (visit_actioned_threads): Change prototype to take arguments
1939 (resume): Use find_thread instead of find_inferior.
1941 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1943 * server.c (queue_stop_reply_callback): Change prototype, return
1945 (find_status_pending_thread_callback): Remove.
1946 (handle_status): Replace find_inferior with find_thread and
1949 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1951 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1953 (aarch64_store_gregset): Likewise.
1954 (aarch64_fill_fpregset): Likewise.
1955 (aarch64_store_fpregset): Likewise.
1957 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1959 * gdbthread.h (find_thread, for_each_thread): New functions.
1960 * inferiors.c (thread_of_pid): Remove.
1961 (find_any_thread_of_pid): Use find_thread.
1962 * linux-low.c (num_lwps): Use for_each_thread.
1964 2017-10-17 Yao Qi <yao.qi@linaro.org>
1966 * Makefile.in: Remove one rule.
1967 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1969 2017-10-17 Yao Qi <yao.qi@linaro.org>
1971 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1972 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1974 2017-10-17 Yao Qi <yao.qi@linaro.org>
1976 * configure.srv: Rename arm.o with arch/arm.o.
1978 2017-10-17 Yao Qi <yao.qi@linaro.org>
1980 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1981 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1982 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1983 (arch-i386.o, arch-amd64.o): Remove rules.
1984 (arch/%.o): New rule.
1985 Update POSTCOMPILE and COMPILE.pre.
1986 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1987 * configure: Re-generated.
1988 * configure.srv: Replace arch-i386.o with arch/i386.o.
1989 Replace arch-amd64.o with arch/amd64.o.
1991 2017-10-16 Yao Qi <yao.qi@linaro.org>
1993 * configure: Regenerated.
1995 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1997 * inferiors.h: (struct inferior_list): Remove.
1998 (struct inferior_list_entry); Remove.
1999 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2000 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2001 get_first_inferior): Remove.
2002 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2003 find_inferior_id, find_inferior_in_random): Change signature.
2004 * inferiors.c (all_threads): Change type to
2005 std::list<thread_info *>.
2006 (get_thread): Remove macro.
2007 (find_inferior, find_inferior_id): Change signature, implement
2009 (find_inferior_in_random): Change signature, implement using
2010 find_thread_in_random.
2011 (for_each_inferior, for_each_inferior_with_data): Change
2012 signature, implement using for_each_thread.
2013 (add_inferior_to_list, remove_inferior): Remove.
2014 (add_thread, get_first_thread, thread_of_pid,
2015 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2016 (get_first_inferior, one_inferior_p, clear_inferior_list):
2018 (clear_inferiors, get_thread_process): Update.
2019 * gdbthread.h: Include <list>.
2020 (struct thread_info) <entry>: Remove field.
2022 (all_threads): Change type to std::list<thread_info *>.
2023 (get_first_inferior): Add doc.
2024 (find_thread, for_each_thread, find_thread_in_random): New
2026 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2027 * linux-arm-low.c (update_registers_callback): Update.
2028 * linux-low.c (second_thread_of_pid_p): Update.
2029 (kill_one_lwp_callback, linux_detach_lwp_callback,
2030 delete_lwp_callback, status_pending_p_callback, same_lwp,
2031 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2032 iterate_over_lwps, not_stopped_callback,
2033 resume_stopped_resumed_lwps, count_events_callback,
2034 select_singlestep_lwp_callback, select_event_lwp_callback,
2035 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2036 suspend_and_send_sigstop_callback, wait_for_sigstop,
2037 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2038 lwp_running, linux_set_resume_request, resume_status_pending_p,
2039 need_step_over_p, start_step_over, linux_resume_one_thread,
2040 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2041 reset_lwp_ptrace_options_callback): Update.
2042 * linux-mips-low.c (update_watch_registers_callback): Update.
2043 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2045 (free_register_cache_thread_one): Remove.
2046 (regcache_release): Update.
2047 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2048 handle_qxfer_threads_worker): Update.
2049 (handle_query): Update, use list iterator.
2050 (visit_actioned_threads, handle_pending_status,
2051 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2052 clear_pending_status_callback, set_pending_status_callback,
2053 find_status_pending_thread_callback, handle_status,
2054 process_serial_event): Update.
2055 * target.c (thread_search_callback): Update.
2056 * thread-db.c (thread_db_get_tls_address): Update.
2057 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2059 * win32-i386-low.c (update_debug_registers_callback): Update.
2060 * win32-low.c (delete_thread_info, child_delete_thread,
2061 continue_one_thread, suspend_one_thread,
2062 get_child_debug_event): Adjust.
2064 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2066 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2067 * inferiors.h: Include <list>.
2068 (struct process_info) <entry>: Remove field.
2070 (pid_of): Change macro to function.
2071 (ptid_of, lwpid_of): Remove macro.
2072 (all_processes): Change type to std::list<process_info *>.
2073 (ALL_PROCESSES): Remove macro.
2074 (for_each_process, find_process): New function.
2075 * inferiors.c (all_processes): Change type to
2076 std::list<process_info *>.
2077 (find_thread_process): Adjust.
2078 (add_process): Likewise.
2079 (remove_process): Likewise.
2080 (find_process_pid): Likewise.
2081 (get_first_process): Likewise.
2082 (started_inferior_callback): Remove.
2083 (have_started_inferiors_p): Adjust.
2084 (attached_inferior_callback): Remove.
2085 (have_attached_inferiors_p): Adjust.
2086 * linux-low.c (check_zombie_leaders): Likewise.
2087 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2088 (x86_linux_update_xmltarget): Adjust.
2089 * server.c (handle_query): Likewise.
2090 (gdb_reattached_process): Remove.
2091 (handle_status): Adjust.
2092 (kill_inferior_callback): Likewise.
2093 (detach_or_kill_inferior): Remove.
2094 (print_started_pid): Likewise.
2095 (print_attached_pid): Likewise.
2096 (detach_or_kill_for_exit): Update.
2097 (process_serial_event): Likewise.
2098 * linux-arm-low.c (arm_new_fork): Likewise.
2100 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2102 * dll.h: Include <list>.
2103 (struct dll_info): Add constructor.
2104 <entry>: Remove field.
2105 (all_dlls): Change type to std::list<dll_info>.
2106 * dll.c: Include <algorithm>.
2107 (get_dll): Remove macro.
2108 (all_dlls): Change type to std::list<dll_info *>.
2109 (free_one_dll): Remove.
2110 (match_dll): Likewise.
2111 (loaded_dll): Adjust.
2112 (unloaded_dll): Adjust to all_dlls type change, use
2113 std::find_if. Inline code from match_dll.
2114 (clear_dlls): Adjust to all_dlls type change.
2115 * server.c (emit_dll_description): Remove.
2116 (handle_qxfer_libraries): Adjust to all_dlls type change,
2117 integrate emit_dll_description's functionality.
2119 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2121 * linux-low.h (struct linux_target_ops) <delete_process>: New
2123 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2124 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2125 (struct linux_target_ops): Add delete_process callback.
2126 * linux-arm-low.c (arm_delete_process): New.
2127 (struct linux_target_ops): Add delete_process callback.
2128 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2129 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2130 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2131 * linux-mips-low.c (mips_linux_delete_process): New.
2132 (struct linux_target_ops): Add delete_process callback.
2133 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2134 * linux-s390-low.c (struct linux_target_ops): Likewise.
2135 * linux-sh-low.c (struct linux_target_ops): Likewise.
2136 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2137 * linux-tile-low.c (struct linux_target_ops): Likewise.
2138 * linux-x86-low.c (x86_linux_delete_process): New.
2139 (struct linux_target_ops): Add delete_process callback.
2140 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2142 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2144 * linux-aarch64-low.c (the_low_target): Add thread delete
2146 * linux-arm-low.c (arm_delete_thread): New function.
2147 (the_low_target): Add thread delete callback.
2148 * linux-bfin-low.c (the_low_target): Likewise.
2149 * linux-crisv32-low.c (the_low_target): Likewise.
2150 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2152 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2154 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2155 * linux-mips-low.c (mips_linux_delete_thread): New function.
2156 (the_low_target): Add thread delete callback.
2157 * linux-ppc-low.c (the_low_target): Likewise.
2158 * linux-s390-low.c (the_low_target): Likewise.
2159 * linux-sh-low.c (the_low_target): Likewise.
2160 * linux-tic6x-low.c (the_low_target): Likewise.
2161 * linux-tile-low.c (the_low_target): Likewise.
2162 * linux-x86-low.c (the_low_target): Likewise.
2163 * linux-xtensa-low.c (the_low_target): Likewise.
2165 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2167 * win32-low.c: Include "common-inferior.h".
2169 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2171 * inferiors.c (set_inferior_cwd): New function.
2172 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2173 (handle_query): Inform that QSetWorkingDir is supported.
2174 * win32-low.c (create_process): Pass the inferior's cwd to
2177 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2179 * inferiors.c (current_inferior_cwd): New global variable.
2180 (get_inferior_cwd): New function.
2181 * inferiors.h (struct process_info) <cwd>: New field.
2183 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2185 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2186 (OBS): Add gdb_tilde_expand.o.
2188 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2190 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2191 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2193 2017-09-29 Pedro Alves <palves@redhat.com>
2195 * ax.c (gdb_parse_agent_expr): Constify.
2196 * ax.h (gdb_parse_agent_expr): Constify.
2197 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2199 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2200 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2201 * remote-utils.h (read_ptid): Constify.
2202 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2203 (process_point_options, process_serial_event): Constify.
2204 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2205 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2206 (cmd_qtbuffer): Constify.
2208 2017-09-29 Pedro Alves <palves@redhat.com>
2210 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2213 2017-09-29 Pedro Alves <palves@redhat.com>
2215 * linux-low.c (handle_extended_wait): Pass parent thread instead
2216 of process to thread_db_notice_clone.
2217 * linux-low.h (thread_db_notice_clone): Replace parent process
2218 parameter with parent thread parameter.
2219 * thread-db.c (find_one_thread): Add comment.
2220 (thread_db_notice_clone): Replace parent process parameter with
2221 parent thread parameter. Temporarily switch to the parent thread.
2223 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2225 * gdbthread.h: Include "common-gdbthread.h".
2226 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2227 "if" when validating the ptid.
2228 * remote-utils.c: Include "gdbthread.h".
2229 (prepare_resume_reply): Use "switch_to_thread".
2230 * target.c (done_accessing_memory): Likewise.
2232 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2234 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2235 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2236 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2237 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2238 s390x-gs-linux64-ipa.o to ipa_obj.
2239 * linux-s390-low.c (HWCAP_S390_GS): New define.
2240 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2242 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2243 (s390_arch_setup): Check for guarded-storage support and choose
2245 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2246 init_registers_s390x_gs_linux64.
2247 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2249 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2250 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2252 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2254 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2256 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2258 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2259 (thread_db_thread_handle): Declare.
2260 * linux-low.c (linux_target_ops): Initialize thread_handle.
2261 * server.c (handle_qxfer_threads_worker): Add support for
2263 * target.h (struct target_ops): Add new function pointer,
2265 (target_thread_handle): Define.
2266 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2268 (thread_db_thread_handle): New function.
2270 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2272 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2273 * linux-low.h (thread_db_notice_clone): Declare.
2274 * thread-db.c (thread_db_notice_clone): New function.
2276 2017-09-21 Pedro Alves <palves@redhat.com>
2278 * server.c (gdb_read_memory, handle_status, process_serial_event)
2279 (handle_serial_event, handle_target_event): Adjust to
2280 set_desired_thread prototype change.
2281 * target.c (set_desired_thread): Remove 'use_general' parameter
2283 * target.h (set_desired_thread): Remove 'use_general' parameter.
2285 2017-09-20 Tom Tromey <tom@tromey.com>
2287 * target.c (target_terminal::terminal_state): Define.
2288 (target_terminal::init): Rename from target_terminal_init.
2289 (target_terminal::inferior): Rename from
2290 target_terminal_inferior.
2291 (target_terminal::ours): Rename from target_terminal_ours.
2292 (target_terminal::ours_for_output, target_terminal::info): New.
2294 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2296 * server.c (accumulate_file_name_length): Remove.
2297 (emit_dll_description): Adjust to std::string change.
2298 (handle_qxfer_libraries): Use std::string to hold document.
2300 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2302 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2303 return type of xml_escape_text.
2304 * server.c (emit_dll_description): Likewise.
2306 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2308 * server.c (captured_main): Accept argument for --selftest.
2309 Update run_tests call.
2310 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2311 when registering selftests.
2313 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2315 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2316 instead of "VEC" for "target_desc.reg_defs".
2317 (regcache_cpy): Likewise.
2318 (registers_to_string): Likewise.
2319 (registers_from_string): Likewise.
2320 (find_regno): Likewise.
2321 (supply_regblock): Likewise.
2322 (regcache_raw_read_unsigned): Likewise.
2323 * tdesc.c (init_target_desc): Likewise.
2324 (tdesc_create_reg): Likewise.
2325 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2326 (struct target_desc) <reg_defs>: Convert to "std::vector".
2327 (target_desc): Do not initialize "reg_defs".
2328 (~target_desc): Update code to use "std::vector" instead of "VEC"
2329 for "target_desc.reg_defs".
2330 (operator==): Likewise.
2332 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2334 * inferiors.h (thread_to_gdb_id): Remove.
2335 * inferiors.c (thread_to_gdb_id): Remove.
2336 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2337 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2338 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2340 * nto-low.c (nto_fetch_registers, nto_store_registers,
2341 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2343 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2345 * inferiors.h (gdb_id_to_thread_id): Remove.
2346 * inferiors.c (gdb_id_to_thread_id): Remove.
2347 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2348 removal. Move pid declaration closer to where it's used.
2350 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2352 * server.c (handle_detach): New function.
2353 (process_serial_event): Move code out, call handle_detach.
2355 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2357 * server.c (require_running): Rename to ...
2358 (require_running_or_return): ... this ...
2359 (require_running_or_break): ... and this.
2360 (handle_query, process_serial_event): Adjust.
2362 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2364 * linux-low.c (linux_set_resume_request): Remove unused
2367 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2369 * server.c (first_thread_of): Remove.
2370 (process_serial_event): Replace usage of first_thread_of with
2371 find_any_thread_of_pid.
2372 * tracepoint.c (same_process_p): Remove.
2373 (gdb_agent_about_to_close): Replace usage of same_process_p with
2374 find_any_thread_of_pid.
2375 * linux-x86-low.c (same_process_callback): Remove.
2376 (x86_arch_setup_process_callback): Replace usage of
2377 same_process_callback with find_any_thread_of_pid.
2378 * thread-db.c (any_thread_of): Remove.
2379 (switch_to_process): Replace usage of any_thread_of with
2380 find_any_thread_of_pid.
2381 * inferiors.c (thread_pid_matches_callback): Remove.
2382 (find_thread_process): Adjust to use find_any_thread_of_pid.
2384 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2386 * regcache.c (get_thread_regcache): Guard calls to "memset"
2389 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2391 * linux-low.c (handle_extended_wait): Use
2392 "allocate_target_description" instead of "XNEW".
2393 * linux-x86-low.c (initialize_low_arch): Likewise.
2395 2017-09-05 Yao Qi <yao.qi@linaro.org>
2397 * configure.srv (srv_i386_regobj): Remove.
2398 (srv_amd64_regobj): Remove.
2399 (srv_regobj): Set it to "" for x86 non-linux targets.
2400 * linux-x86-tdesc.c (i386_linux_read_description):
2401 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2402 (init_registers_i386): Remove the declaration.
2403 (tdesc_i386): Remove the declaration.
2404 (lynx_i386_arch_setup): Call i386_create_target_description.
2405 * nto-x86-low.c: Likewise.
2406 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2407 [!__x86_64__]: include arch/i386.h.
2408 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2410 2017-09-05 Yao Qi <yao.qi@linaro.org>
2412 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2413 i386/amd64-XXX-linux from it.
2415 2017-09-05 Yao Qi <yao.qi@linaro.org>
2417 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2419 (ipa_amd64_linux_regobj): Remove.
2420 (ipa_x32_linux_regobj): Remove.
2422 2017-09-05 Yao Qi <yao.qi@linaro.org>
2424 * Makefile.in (arch-amd64.o): New rule.
2425 * configure.srv: Append arch-amd64.o.
2426 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2427 (get_ipa_tdesc): Call amd64_linux_read_description.
2428 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2429 and init_registers_amd64_XXX.
2430 * linux-x86-low.c (x86_linux_read_description): Call
2431 amd64_linux_read_description.
2432 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2433 (initialize_low_arch): Don't call init_registers_x32_XXX and
2434 init_registers_amd64_XXX.
2435 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2436 and tdesc_amd64_XXX.
2437 [__x86_64__] (amd64_tdesc_test): New function.
2438 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2439 and init_registers_amd64_XXX.
2440 * linux-x86-tdesc.c: Include arch/amd64.h.
2441 (xcr0_to_tdesc_idx): New function.
2442 (i386_linux_read_description): New function.
2443 (amd64_get_ipa_tdesc_idx): New function.
2444 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2445 (amd64_get_ipa_tdesc): Declare.
2447 2017-09-05 Yao Qi <yao.qi@linaro.org>
2449 * configure.srv (srv_i386_linux_xmlfiles): Remove
2450 i386/i386-XXX-linux.xml from it.
2452 2017-09-05 Yao Qi <yao.qi@linaro.org>
2454 * configure.srv: Set srv_i386_linux_regobj empty if $development
2456 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2457 initialize_low_tdesc.
2458 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2459 with #if initialize_low_tdesc.
2460 * linux-x86-tdesc-selftest.c: New file.
2461 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2463 2017-09-05 Yao Qi <yao.qi@linaro.org>
2465 * Makefile.in (arch-i386.o): New rule.
2466 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2467 (x86_64-*-linux*): Likewise.
2468 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2469 include arch/i386.h.
2470 (i386_linux_read_description): Remove code and call
2471 i386_create_target_description.
2472 * tdesc.c (allocate_target_description): New function.
2473 * tdesc.h (set_tdesc_architecture): Remove declaration.
2474 (set_tdesc_osabi): Likewise.
2476 2017-09-05 Yao Qi <yao.qi@linaro.org>
2478 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2479 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2480 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2482 * server.c (get_features_xml): Call tdesc_get_features_xml.
2483 * tdesc.c (set_tdesc_architecture): New function.
2484 (set_tdesc_osabi): New function.
2485 (tdesc_get_features_xml): New function.
2486 (tdesc_create_feature): Add an argument.
2487 * tdesc.h (struct target_desc) <features>: New field.
2488 <arch, osabi>: New field.
2489 (~target_desc): xfree features, arch, and osabi.
2490 (target_desc::oerator==): Don't compare .xmltarget.
2491 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2492 (set_tdesc_osabi): Likewise.
2493 (tdesc_get_features_xml): Likewise.
2495 2017-09-05 Yao Qi <yao.qi@linaro.org>
2497 * linux-x86-tdesc.c: Include selftest.h.
2498 (i386_tdesc_test): New function.
2499 (initialize_low_tdesc): Call selftests::register_test.
2500 * tdesc.h: Include regdef.h.
2501 (target_desc): Override operator == and !=.
2503 2017-09-05 Yao Qi <yao.qi@linaro.org>
2505 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2506 (ipa_obj): Likewise.
2507 * linux-i386-ipa.c: Include common/x86-xstate.h
2508 (get_ipa_tdesc): Call i386_linux_read_description.
2509 (initialize_low_tracepoint): Don't call init_registers_XXX
2510 functions, call initialize_low_tdesc instead.
2511 * linux-x86-low.c (x86_linux_read_description): Call
2512 i386_linux_read_description.
2513 (initialize_low_arch): Don't call init_registers_i386_XXX
2514 functions, call initialize_low_tdesc.
2515 * linux-x86-tdesc.c: New file.
2516 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2517 (i386_get_ipa_tdesc_idx): Declare.
2518 (i386_get_ipa_tdesc): Declare.
2519 (initialize_low_tdesc): Declare.
2521 2017-09-05 Yao Qi <yao.qi@linaro.org>
2523 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2526 2017-09-05 Yao Qi <yao.qi@linaro.org>
2528 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2529 * regcache.c (get_thread_regcache): Use VEC_length.
2530 (init_register_cache): Likewise.
2531 (regcache_cpy): Likewise.
2532 (registers_to_string): Iterate reg_defs via VEC_iterate.
2533 (find_regno): Likewise.
2534 (find_register_by_number): Use VEC_index.
2535 (register_size): Call find_register_by_number.
2536 (register_data): Call find_register_by_number.
2537 (supply_regblock): Use VEC_length.
2538 (regcache_raw_read_unsigned): Likewise.
2539 * tdesc.c (init_target_desc): Iterate reg_defs via
2541 (default_description): Update initializer.
2542 (copy_target_description): Don't update field num_registers.
2543 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2544 <num_registers>: Remove.
2546 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2548 * Makefile.in (.SECONDARY): Define target.
2550 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2552 * linux-low.c (linux_wait_1): Adjust.
2553 * server.c (queue_stop_reply_callback): Adjust.
2555 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2557 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2558 QEnvironmentUnset and QEnvironmentReset packets.
2559 (handle_query): Inform remote that QEnvironmentHexEncoded,
2560 QEnvironmentUnset and QEnvironmentReset are supported.
2562 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2564 * inferiors.h (inferior_target_data): Rename to ...
2565 (thread_target_data): ... this.
2566 (inferior_regcache_data): Rename to ...
2567 (thread_regcache_data): ... this.
2568 (set_inferior_regcache_data): Rename to ...
2569 (set_thread_regcache_data): ... this.
2570 * inferiors.c (inferior_target_data): Rename to ...
2571 (thread_target_data): ... this.
2572 (inferior_regcache_data): Rename to ...
2573 (thread_regcache_data): ... this.
2574 (set_inferior_regcache_data): Rename to ...
2575 (set_thread_regcache_data): ... this.
2576 (free_one_thread): Update.
2577 * linux-low.h (get_thread_lwp): Update.
2578 * regcache.c (get_thread_regcache): Update.
2579 (regcache_invalidate_thread): Update.
2580 (free_register_cache_thread): Update.
2581 * win32-i386-low.c (update_debug_registers_callback): Update.
2582 (win32_get_current_dr): Update.
2583 * win32-low.c (thread_rec): Update.
2584 (delete_thread_info): Update.
2585 (continue_one_thread): Update.
2586 (suspend_one_thread): Update.
2588 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2590 * inferiors.c (set_inferior_target_data): Remove.
2591 * inferiors.h (set_inferior_target_data): Remove.
2593 2017-08-18 Yao Qi <yao.qi@linaro.org>
2595 * Makefile.in (OBS): Add selftest.o.
2596 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2597 * configure, config.in: Re-generated.
2598 * server.c: Include common/sefltest.h.
2599 (captured_main): Handle option --selftest.
2601 2017-08-09 Yao Qi <yao.qi@linaro.org>
2603 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2604 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2605 i386-avx-mpx.o and i386-mmx.o.
2606 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2607 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2608 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2609 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2610 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2611 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2612 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2613 i386/amd64-avx-mpx.xml.
2615 2017-08-09 Yao Qi <yao.qi@linaro.org>
2617 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2618 and x32-avx-avx512.o.
2619 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2620 i386/x32-avx-avx512.xml.
2622 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2624 * tracepoint.h (enum class fast_tpoint_collect_result): New
2626 (fast_tracepoint_collecting): Change return type to
2627 fast_tpoint_collect_result.
2628 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2629 * linux-low.h: Include tracepoint.h.
2630 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2631 fast_tpoint_collect_result.
2632 * linux-low.c (handle_tracepoints): Adjust.
2633 (linux_fast_tracepoint_collecting): Change return type to
2634 fast_tpoint_collect_result.
2635 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2636 linux_wait_1, stuck_in_jump_pad_callback,
2637 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2638 proceed_one_lwp): Adjust to type change.
2640 2017-07-10 Yao Qi <yao.qi@linaro.org>
2642 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2644 2017-06-29 Yao Qi <yao.qi@linaro.org>
2646 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2648 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2650 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2652 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2654 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2656 * linux-low.c (linux_create_inferior): Adjust code to access the
2657 environment information via 'gdb_environ' class.
2658 * lynx-low.c (lynx_create_inferior): Likewise.
2659 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2660 (get_environ): Return a pointer to 'our_environ'.
2661 (captured_main): Initialize 'our_environ'.
2662 * server.h (get_environ): Adjust prototype.
2663 * spu-low.c (spu_create_inferior): Adjust code to access the
2664 environment information via 'gdb_environ' class.
2666 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2668 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2669 usage of "register" keyword.
2671 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2673 * configure: Re-generate.
2675 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2677 * configure: Re-generate.
2679 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2681 * Makefile.in (COMPILE.pre): Add "-x c++".
2683 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2685 * fork-child.c: Conditionally include <signal.h>.
2687 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2689 * server.c (handle_general_set): Handle new packet
2690 "QStartupWithShell".
2691 (handle_query): Add "QStartupWithShell" to the list of supported
2693 (gdbserver_usage): Add help text explaining the
2694 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2696 (captured_main): Recognize and act upon the presence of the new
2699 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2700 Pedro Alves <palves@redhat.com>
2702 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2703 * configure: Regenerate.
2704 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2706 (i[34567]86-*-lynxos*): Likewise.
2707 (spu*-*-*): Likewise.
2708 * fork-child.c: New file.
2709 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2711 (linux_ptrace_fun): New function.
2712 (linux_create_inferior): Adjust function prototype to reflect
2713 change on "target.h". Adjust function code to use
2715 (linux_request_interrupt): Delete "signal_pid".
2716 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2717 (lynx_ptrace_fun): New function.
2718 (lynx_create_inferior): Adjust function prototype to reflect
2719 change on "target.h". Adjust function code to use
2721 * nto-low.c (nto_create_inferior): Adjust function prototype and
2722 code to reflect change on "target.h". Update comments.
2723 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2724 "common-terminal.h" and "environ.h".
2725 (terminal_fd): Moved to fork-child.c.
2726 (old_foreground_pgrp): Likewise.
2727 (restore_old_foreground_pgrp): Likewise.
2728 (last_status): Make it global.
2729 (last_ptid): Likewise.
2730 (our_environ): New variable.
2731 (startup_with_shell): Likewise.
2732 (program_name): Likewise.
2733 (program_argv): Rename to...
2734 (program_args): ...this.
2735 (wrapper_argv): New variable.
2736 (start_inferior): Delete function.
2737 (get_exec_wrapper): New function.
2738 (get_exec_file): Likewise.
2739 (get_environ): Likewise.
2740 (prefork_hook): Likewise.
2741 (post_fork_inferior): Likewise.
2742 (postfork_hook): Likewise.
2743 (postfork_child_hook): Likewise.
2744 (handle_v_run): Update code to deal with arguments coming from the
2745 remote host. Update calls from "start_inferior" to
2747 (captured_main): Likewise. Initialize environment variable. Call
2749 * server.h (post_fork_inferior): New prototype.
2750 (get_environ): Likewise.
2751 (last_status): Declare.
2752 (last_ptid): Likewise.
2753 (signal_pid): Likewise.
2754 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2755 (spu_ptrace_fun): New function.
2756 (spu_create_inferior): Adjust function prototype to reflect change
2757 on "target.h". Adjust function code to use "fork_inferior".
2758 * target.c (target_terminal_init): New function.
2759 (target_terminal_inferior): Likewise.
2760 (target_terminal_ours): Likewise.
2761 * target.h: Include <vector>.
2762 (struct target_ops) <create_inferior>: Update prototype.
2763 (create_inferior): Update macro.
2764 * utils.c (gdb_flush_out_err): New function.
2765 * win32-low.c (win32_create_inferior): Adjust function prototype
2766 and code to reflect change on "target.h".
2768 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2770 * inferiors.c (switch_to_thread): New function.
2772 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2774 * Makefile.in (SFILE): Add "common/job-control.c".
2775 (OBS): Add "job-control.o".
2777 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2779 * Makefile: Remove "@host_makefile_frag@".
2781 2017-05-05 Pedro Alves <palves@redhat.com>
2783 * configure: Regenerate.
2785 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2787 * configure: Regenerate.
2789 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2792 software_single_step change of return type to
2793 std::vector<CORE_ADDR>.
2794 * linux-low.c (install_software_single_step_breakpoints):
2796 * linux-low.h (install_software_single_step_breakpoints):
2799 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2801 * remote-utils.c: Include "gdb_termios.h" instead of
2803 * terminal.h: Delete file.
2805 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2807 * server.c: Include <vector>.
2808 <program_argv, wrapper_argv>: Convert to std::vector.
2809 (start_inferior): Rewrite function to use C++.
2810 (handle_v_run): Likewise. Update code that calculates the argv
2811 based on the vRun packet; use C++.
2812 (captured_main): Likewise.
2814 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2816 * server.c (handle_v_cont): Initialize thread_resume::thread
2819 2017-04-05 Pedro Alves <palves@redhat.com>
2821 * configure: Regenerate.
2823 2017-04-05 Pedro Alves <palves@redhat.com>
2825 * gdbreplay.c (sync_error): Constify.
2826 * linux-x86-low.c (push_opcode): Constify.
2828 2017-04-05 Pedro Alves <palves@redhat.com>
2830 * win32-low.c (get_child_debug_event)
2831 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2832 Report TARGET_WAITKIND_SPURIOUS instead.
2834 2017-04-05 Pedro Alves <palves@redhat.com>
2836 * remote-utils.c (remote_prepare, remote_open): Constify.
2837 * remote-utils.h (remote_prepare, remote_open): Constify.
2838 * server.c (captured_main): Constify 'port' handling.
2840 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2842 * Makefile.in (clean): Clear .deps.
2844 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2846 * .gitignore: Remove generated files, replace with wildcard.
2847 * (clean): Replace removal of generated files with wildcard.
2848 (version.c): Replace with...
2849 (version-generated.c): ...this.
2850 (xml-builtin.c): Replace with...
2851 (xml-builtin-generated.c): ...this.
2852 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2853 (%.c: *regformats*): Replace with...
2854 (%-generated.c: *regformats*): ...this.
2856 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2858 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2859 (xtensa_fill_gregset): Call collect_register_by_name for
2861 (xtensa_store_gregset): Call supply_register_by_name for
2864 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2866 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2867 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2868 (xtensa_store_gregset): Call supply_register for all registers in
2869 a0_regnum..a0_regnum + C0_NREGS range.
2871 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2873 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2874 (ax-ipa.o: ax.c): Remove.
2875 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2876 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2877 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2878 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2879 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2881 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2883 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2884 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2885 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2886 (errors-ipa.o: ../common/errors.c): Remove.
2887 (format-ipa.o: ../common/format.c): Remove.
2888 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2890 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2892 * Makefile.in (%-ipa.o: %.c): New rule.
2893 (tracepoint-ipa.o: tracepoint.c): Remove.
2894 (utils-ipa.o: utils.c): Remove.
2895 (remote-utils-ipa.o: remote-utils.c): Remove.
2896 (regcache-ipa.o: regcache.c): Remove.
2897 (i386-linux-ipa.o: i386-linux.c): Remove.
2898 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2899 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2900 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2901 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2902 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2903 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2904 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2905 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2906 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2907 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2908 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2909 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2910 (aarch64-ipa.o: aarch64.c): Remove.
2911 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2912 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2913 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2914 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2915 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2916 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2917 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2918 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2919 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2920 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2921 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2922 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2923 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2924 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2925 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2926 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2927 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2928 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2929 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2930 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2931 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2932 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2933 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2934 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2935 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2936 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2937 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2938 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2939 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2940 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2941 (tdesc-ipa.o: tdesc.c): Remove.
2942 (x32-linux-ipa.o: x32-linux.c): Remove.
2943 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2944 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2946 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2948 * Makefile.in (%.o: ../arch/%.c): New rule.
2949 (arm.o: ../arch/arm.c): Remove.
2950 (arm-linux.o: ../arch/arm-linux.c): Remove.
2951 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2952 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2954 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2956 * Makefile.in (%.o: ../nat/%.c): New rule.
2957 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2958 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2959 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2960 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2961 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2962 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2963 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2964 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2965 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2966 (linux-personality.o: ../nat/linux-personality.c): Remove.
2967 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2968 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2969 (x86-linux.o: ../nat/x86-linux.c): Remove.
2970 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2971 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2973 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2975 * Makefile.in (%.o: ../common/%.c): New rule.
2976 (signals.o: ../common/signals.c): Remove.
2977 (print-utils.o: ../common/print-utils.c): Remove.
2978 (rsp-low.o: ../common/rsp-low.c): Remove.
2979 (common-utils.o: ../common/common-utils.c): Remove.
2980 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2981 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2982 (vec.o: ../common/vec.c): Remove.
2983 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2984 (xml-utils.o: ../common/xml-utils.c): Remove.
2985 (ptid.o: ../common/ptid.c): Remove.
2986 (buffer.o: ../common/buffer.c): Remove.
2987 (format.o: ../common/format.c): Remove.
2988 (filestuff.o: ../common/filestuff.c): Remove.
2989 (agent.o: ../common/agent.c): Remove.
2990 (errors.o: ../common/errors.c): Remove.
2991 (environ.o: ../common/environ.c): Remove.
2992 (common-debug.o: ../common/common-debug.c): Remove.
2993 (cleanups.o: ../common/cleanups.c): Remove.
2994 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2995 (fileio.o: ../common/fileio.c): Remove.
2996 (common-regcache.o: ../common/common-regcache.c): Remove.
2997 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2998 (new-op.o: ../common/new-op.c): Remove.
2999 (btrace-common.o: ../common/btrace-common.c): Remove.
3001 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3003 * Makefile.in (%.o: ../target/%.c): New rule.
3004 (waitstatus.o: ../target/waitstatus.c): Remove.
3006 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3009 (%.c: ../regformats/%.dat,
3010 (%.c: ../regformats/arm/%.dat,
3011 (%.c: ../regformats/i386/%.dat,
3012 (%.c: ../regformats/rs6000/%.dat): New rules.
3013 (aarch64.c): Remove.
3014 (reg-arm.c): Remove.
3015 (arm-with-iwmmxt.c): Remove.
3016 (arm-with-vfpv2.c): Remove.
3017 (arm-with-vfpv3.c): Remove.
3018 (arm-with-neon.c): Remove.
3019 (reg-bfin.c): Remove.
3020 (reg-cris.c): Remove.
3021 (reg-crisv32.c): Remove.
3023 (i386-linux.c): Remove.
3024 (i386-avx.c): Remove.
3025 (i386-avx-linux.c): Remove.
3026 (i386-avx-avx512.c): Remove.
3027 (i386-avx-avx512-linux.c): Remove.
3028 (i386-mpx.c): Remove.
3029 (i386-mpx-linux.c): Remove.
3030 (i386-avx-mpx-avx512-pku.c): Remove.
3031 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3032 (i386-avx-mpx.c): Remove.
3033 (i386-avx-mpx-linux.c): Remove.
3034 (i386-mmx.c): Remove.
3035 (i386-mmx-linux.c): Remove.
3036 (reg-ia64.c): Remove.
3037 (reg-m32r.c): Remove.
3038 (reg-m68k.c): Remove.
3040 (mips-linux.c): Remove.
3041 (mips-dsp-linux.c): Remove.
3042 (mips64-linux.c): Remove.
3043 (mips64-dsp-linux.c): Remove.
3044 (nios2-linux.c): Remove.
3045 (powerpc-32.c): Remove.
3046 (powerpc-32l.c): Remove.
3047 (powerpc-altivec32l.c): Remove.
3048 (powerpc-cell32l.c): Remove.
3049 (powerpc-vsx32l.c): Remove.
3050 (powerpc-isa205-32l.c): Remove.
3051 (powerpc-isa205-altivec32l.c): Remove.
3052 (powerpc-isa205-vsx32l.c): Remove.
3053 (powerpc-e500l.c): Remove.
3054 (powerpc-64l.c): Remove.
3055 (powerpc-altivec64l.c): Remove.
3056 (powerpc-cell64l.c): Remove.
3057 (powerpc-vsx64l.c): Remove.
3058 (powerpc-isa205-64l.c): Remove.
3059 (powerpc-isa205-altivec64l.c): Remove.
3060 (powerpc-isa205-vsx64l.c): Remove.
3061 (s390-linux32.c): Remove.
3062 (s390-linux32v1.c): Remove.
3063 (s390-linux32v2.c): Remove.
3064 (s390-linux64.c): Remove.
3065 (s390-linux64v1.c): Remove.
3066 (s390-linux64v2.c): Remove.
3067 (s390-te-linux64.c): Remove.
3068 (s390-vx-linux64.c): Remove.
3069 (s390-tevx-linux64.c): Remove.
3070 (s390x-linux64.c): Remove.
3071 (s390x-linux64v1.c): Remove.
3072 (s390x-linux64v2.c): Remove.
3073 (s390x-te-linux64.c): Remove.
3074 (s390x-vx-linux64.c): Remove.
3075 (s390x-tevx-linux64.c): Remove.
3076 (tic6x-c64xp-linux.c): Remove.
3077 (tic6x-c64x-linux.c): Remove.
3078 (tic6x-c62x-linux.c): Remove.
3080 (reg-sparc64.c): Remove.
3081 (reg-spu.c): Remove.
3083 (amd64-linux.c): Remove.
3084 (amd64-avx.c): Remove.
3085 (amd64-avx-linux.c): Remove.
3086 (amd64-avx-avx512.c): Remove.
3087 (amd64-avx-avx512-linux.c): Remove.
3088 (amd64-mpx.c): Remove.
3089 (amd64-mpx-linux.c): Remove.
3090 (amd64-avx-mpx-avx512-pku.c): Remove.
3091 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3092 (amd64-avx-mpx.c): Remove.
3093 (amd64-avx-mpx-linux.c): Remove.
3095 (x32-linux.c): Remove.
3096 (x32-avx.c): Remove.
3097 (x32-avx-linux.c): Remove.
3098 (x32-avx-avx512.c): Remove.
3099 (x32-avx-avx512-linux.c): Remove.
3100 (reg-xtensa.c): Remove.
3101 (reg-tilegx.c): Remove.
3102 (reg-tilegx32.c): Remove.
3104 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3106 * Makefile.in (SFILES): Add "common/environ.c".
3107 (OBJS): Add "common/environ.h".
3109 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3111 * configure.ac: Check if the fs_base and gs_base members of
3112 `struct user_regs_struct' exist.
3113 * config.in: Regenerated.
3114 * configure: Likewise.
3116 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3118 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3120 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3121 (get_next_pcs_syscall_next_pc): Likewise.
3123 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3125 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3126 * nto-x86-low.c: Likewise.
3128 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3130 * Makefile.in: Include disable-implicit-rules.mk.
3132 2016-11-23 Pedro Alves <palves@redhat.com>
3134 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3135 (debug_vprintf): Use std::chrono::steady_clock instead of
3136 gettimeofday. Use '.' instead of ':'.
3137 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3138 (get_timestamp): Use std::chrono::steady_clock instead of
3141 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3143 * Makefile.in: Fix whitespace formatting.
3145 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3147 * Makefile.in (SFILES, OBS): Flatten list and order
3150 2016-11-23 Pedro Alves <palves@redhat.com>
3152 * event-loop.c (handle_file_event): Use warning.
3153 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3154 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3157 2016-11-23 Pedro Alves <palves@redhat.com>
3159 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3161 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3162 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3163 debug_printf and debug_flush for debug output.
3164 * server.c (handle_general_set): Likewise.
3165 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3168 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3170 * Makefile.in (.c.o): Replace rule with ...
3171 (%.o: %.c): ... this one.
3173 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3175 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3176 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3178 * configure.ac: Remove checks for the make program.
3179 * configure: Re-generate.
3181 2016-10-28 Pedro Alves <palves@redhat.com>
3183 * Makefile.in (CXX_DIALECT): Get from configure.
3184 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3185 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3186 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3187 * config.in: Regenerate.
3188 * configure: Regenerate.
3190 2016-10-27 Yao Qi <yao.qi@linaro.org>
3192 * linux-low.c (linux_supports_range_stepping): Return true if
3193 can_software_single_step return true.
3195 2016-10-27 Yao Qi <yao.qi@linaro.org>
3197 * inferiors.c (find_inferior_in_random): New function.
3198 * inferiors.h (find_inferior_in_random): Declare.
3199 * linux-low.c (linux_wait_for_event_filtered): Call
3200 find_inferior_in_random instead of find_inferior.
3202 2016-10-27 Yao Qi <yao.qi@linaro.org>
3204 * linux-low.c (linux_wait_1): If single-step breakpoints are
3205 inserted, remove them.
3207 2016-10-26 Pedro Alves <palves@redhat.com>
3209 * linux-low.c (handle_extended_wait): Link parent/child fork
3211 (linux_wait_1): Unlink them.
3212 (linux_set_resume_request): Ignore resume requests for
3213 already-resumed and unhandled fork child threads.
3214 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3215 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3217 (handle_v_requests) <vCont>: Don't call require_running.
3218 * server.h (in_queued_stop_replies): New declaration.
3220 2016-10-24 Yao Qi <yao.qi@linaro.org>
3223 * linux-aarch64-low.c (append_insns): Cast the return value to
3226 2016-10-10 Yao Qi <yao.qi@linaro.org>
3228 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3230 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3232 * target.c (target_supports_multi_process): New function, moved
3234 * target.h (target_supports_multi_process): ... here. Remove
3237 2016-10-05 Tom Tromey <tom@tromey.com>
3240 * tracepoint.c (handle_tracepoint_bkpts): Check
3241 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3243 2016-10-05 Yao Qi <yao.qi@linaro.org>
3245 * configure.srv: Update the path of arm-*.xml files.
3247 2016-10-05 Terry Guo <terry.guo@arm.com>
3248 Yao Qi <yao.qi@linaro.org>
3250 * Makefile.in: Adjust the path of rules.
3251 * configure.srv: Update the path of xml files.
3252 * regformats/arm-with-iwmmxt.dat: Regenerated.
3253 * regformats/arm-with-neon.dat: Likewise.
3254 * regformats/arm-with-vfpv2.dat: Likewise.
3255 * regformats/arm-with-vfpv3.dat Likewise.
3257 2016-09-30 Yao Qi <yao.qi@linaro.org>
3260 * target.c (target_stop_and_wait): Don't call
3261 target_continue_no_signal, use resume_stop instead.
3263 2016-09-26 Yao Qi <yao.qi@linaro.org>
3265 * linux-low.c (linux_wait_1): Call debug_exit.
3267 2016-09-23 Pedro Alves <palves@redhat.com>
3269 * Makefile.in (SFILES): Add common/new-op.c.
3270 (OBS): Add common/new-op.o.
3271 (new-op.o): New rule.
3273 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3275 * .gitinore: Ignore more files.
3277 2016-09-21 Yao Qi <yao.qi@linaro.org>
3279 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3282 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3284 * server.c (start_inferior): Call target_mourn_inferior instead of
3285 mourn_inferior; pass ptid_t argument to it.
3287 (handle_target_event): Likewise.
3288 * target.c (target_mourn_inferior): New function.
3289 * target.h (mourn_inferior): Delete macro.
3291 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3293 * linux-low.c (lwp_is_stepping): New function.
3295 2016-09-06 Carl Love <cel@us.ibm.com>
3297 * server.c (start_inferior): Fixed comment, requested comment change
3298 didn't get updated correctly. Removed reference to ptrace () call as
3299 it is only true on Linux systems.
3301 2016-09-06 Carl Love <cel@us.ibm.com>
3303 * server.c (start_inferior): Do not call
3304 function target_post_create_inferior () if the
3305 inferior process has already exited.
3307 2016-09-05 Pedro Alves <palves@redhat.com>
3309 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3310 (COMPILE.pre, CC_LD): Use CXX directly.
3311 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3312 * acinclude.m4: Don't include build-with-cxx.m4.
3313 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3314 * configure: Regenerate.
3316 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3319 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3320 call writing data to own_buf.
3322 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3324 * target.c (mywait): Call target_wait instead of
3326 (target_wait): New function.
3328 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3330 * server.c (start_inferior): New variable 'ptid'. Replace calls
3331 to the_target->resume by target_continue{,_no_signal}, depending
3333 * target.c (target_stop_and_wait): Call target_continue_no_signal
3334 instead of the_target->resume.
3335 (target_continue): New function.
3337 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3339 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3341 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3344 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3346 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3347 * linux-arm-low.c (ps_get_thread_area): Likewise.
3348 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3349 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3350 * linux-mips-low.c (ps_get_thread_area): Likewise.
3351 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3352 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3353 * linux-x86-low.c (ps_get_thread_area): Likewise.
3354 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3356 2016-08-19 Pedro Alves <palves@redhat.com>
3358 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3360 2016-08-19 Pedro Alves <palves@redhat.com>
3362 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3363 comment. Use memcpy instead of casting through unsigned long.
3365 2016-08-19 Pedro Alves <palves@redhat.com>
3367 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3368 allocating around 0x80000000.
3370 2016-08-19 Pedro Alves <palves@redhat.com>
3373 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3374 (x32-avx512-linux-ipa.o): New rules.
3375 * configure.ac (x86_64-*-linux*): New x32 check.
3376 * configure.srv (ipa_x32_linux_regobj): New.
3377 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3378 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3380 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3382 * configure: Regenerate.
3384 2016-08-09 Pedro Alves <palves@redhat.com>
3387 * Makefile.in (OBS): Add signals-state-save-restore.o.
3388 (signals-state-save-restore.o): New rule.
3389 * config.in: Regenerate.
3390 * configure: Regenerate.
3391 * linux-low.c: Include "signals-state-save-restore.h".
3392 (linux_create_inferior): Call
3393 restore_original_signals_state.
3394 * server.c: Include "dispositions-save-restore.h".
3395 (captured_main): Call save_original_signals_state.
3397 2016-08-05 Pedro Alves <palves@redhat.com>
3399 * configure: Regenerate.
3401 2016-08-04 Yao Qi <yao.qi@linaro.org>
3403 * linux-low.c (regsets_fetch_inferior_registers): Check
3404 errno is ESRCH or not.
3406 2016-08-02 Yao Qi <yao.qi@linaro.org>
3408 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3409 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3410 (thread_db_load_search): Update.
3411 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3412 td_ta_set_event and td_ta_event_getmsg.
3414 2016-07-26 Pedro Alves <palves@redhat.com>
3417 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3418 of unsigned long for 64-bit registers and use uint32_t instead of
3419 unsigned int for 32-bit registers.
3421 2016-07-26 Pedro Alves <palves@redhat.com>
3423 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3426 2016-07-21 Tom Tromey <tom@tromey.com>
3428 * configure: Rebuild.
3430 2016-07-21 Yao Qi <yao.qi@linaro.org>
3432 * mem-break.c (find_gdb_breakpoint): Cast bp to
3433 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3435 2016-07-21 Yao Qi <yao.qi@linaro.org>
3437 * server.c (handle_v_requests): Support s and S actions
3438 if target_supports_software_single_step return true.
3440 2016-07-21 Yao Qi <yao.qi@linaro.org>
3442 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3443 is resume_step, call maybe_hw_step.
3444 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3446 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3448 (proceed_one_lwp): If resume request is resume_step, install
3449 reinsert breakpoints and call maybe_hw_step.
3451 2016-07-21 Yao Qi <yao.qi@linaro.org>
3453 * linux-low.c (proceed_one_lwp): Declare.
3454 (linux_resume_one_thread): Remove local variable 'step'.
3455 Lift code enqueue signal. Call proceed_one_lwp instead of
3456 linux_resume_one_lwp.
3458 2016-07-21 Yao Qi <yao.qi@linaro.org>
3460 * linux-low.c (linux_resume_one_thread): Call
3461 enqueue_pending_signal.
3463 2016-07-21 Yao Qi <yao.qi@linaro.org>
3465 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3466 * inferiors.c (do_restore_current_thread_cleanup): New function.
3467 (make_cleanup_restore_current_thread): Likewise.
3468 * linux-low.c (install_software_single_step_breakpoints): Call
3469 make_cleanup_restore_current_thread. Switch current_thread to
3472 2016-07-21 Yao Qi <yao.qi@linaro.org>
3474 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3475 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3476 (clone_one_breakpoint): Likewise.
3477 (delete_reinsert_breakpoints): Change parameter to thread.
3479 (has_reinsert_breakpoints): Likewise.
3480 (uninsert_reinsert_breakpoints): Likewise.
3481 (reinsert_reinsert_breakpoints): Likewise.
3482 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3483 (delete_reinsert_breakpoints): Likewise.
3484 (reinsert_reinsert_breakpoints): Likewise.
3485 (uninsert_reinsert_breakpoints): Likewise.
3486 (has_reinsert_breakpoints): Likewise.
3488 2016-07-21 Yao Qi <yao.qi@linaro.org>
3490 * inferiors.c (get_thread_process): Make parameter const.
3491 * inferiors.h (get_thread_process): Update declaration.
3492 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3493 Add new parameters child_thread and parent_thread. Callers
3495 * mem-break.h (clone_all_breakpoints): Update declaration.
3497 2016-07-21 Yao Qi <yao.qi@linaro.org>
3499 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3500 <command_list, handler>: Remove.
3501 (struct gdb_breakpoint): New.
3502 (struct other_breakpoint): New.
3503 (struct reinsert_breakpoint): New.
3504 (is_gdb_breakpoint): New function.
3505 (any_persistent_commands): Update command_list if
3506 is_gdb_breakpoint returns true.
3507 (set_breakpoint): Create breakpoints according to their types.
3508 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3509 (set_gdb_breakpoint_1): Likewise.
3510 (set_gdb_breakpoint): Likewise.
3511 (clear_breakpoint_conditions): Change parameter type to
3512 'struct gdb_breakpoint *'.
3513 (clear_breakpoint_commands): Likewise.
3514 (clear_breakpoint_conditions_and_commands): Likewise.
3515 (add_condition_to_breakpoint): Likewise.
3516 (add_breakpoint_condition): Likewise.
3517 (add_commands_to_breakpoint): Likewise.
3518 (check_breakpoints): Check other_breakpoint.
3519 (clone_one_breakpoint): Clone breakpopint according to its type.
3520 * mem-break.h (struct gdb_breakpoint): Declare.
3521 (set_gdb_breakpoint): Update declaration.
3522 (clear_breakpoint_conditions_and_commands): Likewise.
3523 (add_breakpoint_condition): Likewise.
3524 (add_breakpoint_commands): Likewise.
3525 * server.c (process_point_options): Change parameter type to
3526 'struct gdb_breakpoint *'.
3528 2016-07-21 Yao Qi <yao.qi@linaro.org>
3530 * mem-break.c (set_breakpoint_at): Rename it to ...
3531 (set_breakpoint_type_at): ... it.
3532 (set_breakpoint_at): Call set_breakpoint_type_at.
3533 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3534 * mem-break.h (set_breakpoint_at): Update comments.
3536 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3538 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3540 (nios2_store_gregset): Likewise.
3542 2016-07-01 Pedro Alves <palves@redhat.com>
3543 Antoine Tremblay <antoine.tremblay@ericsson.com>
3545 * linux-low.c: Change interface to take the target lwp_info
3546 pointer directly and return void. Handle detaching from a zombie
3548 (linux_detach_lwp_callback): New function.
3549 (linux_detach): Detach from the leader thread after detaching from
3552 2016-06-28 Yao Qi <yao.qi@linaro.org>
3554 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3555 for variable new_offset.
3556 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3557 (aarch64_ftrace_insn_reloc_cb): Likewise.
3558 (aarch64_ftrace_insn_reloc_tb): Likewise.
3559 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3560 PRIx64 instead of PRIx32.
3562 2016-06-28 Yao Qi <yao.qi@linaro.org>
3564 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3565 (the_low_target): Install arm_get_syscall_trapinfo.
3567 2016-06-28 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3571 (the_low_target): Install aarch64_get_syscall_trapinfo.
3573 2016-06-28 Yao Qi <yao.qi@linaro.org>
3575 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3577 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3578 Remove parameter sysno.
3579 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3582 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3584 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3585 (s390_emit_ne_goto): Likewise.
3586 (s390_emit_lt_goto): Likewise.
3587 (s390_emit_le_goto): Likewise.
3588 (s390_emit_gt_goto): Likewise.
3589 (s390_emit_ge_goto): Likewise.
3590 (s390x_emit_eq_goto): Likewise.
3591 (s390x_emit_ne_goto): Likewise.
3592 (s390x_emit_lt_goto): Likewise.
3593 (s390x_emit_le_goto): Likewise.
3594 (s390x_emit_gt_goto): Likewise.
3595 (s390x_emit_ge_goto): Likewise.
3596 (s390_emit_ops_impl): Mark variable static.
3597 (s390x_emit_ops): Likewise.
3599 2016-06-17 Yao Qi <yao.qi@linaro.org>
3601 * linux-low.c (handle_extended_wait): Call
3602 uninsert_reinsert_breakpoints for the parent process. Remove
3603 reinsert breakpoints from the child process. Reinsert them to
3604 the parent process when vfork is done.
3605 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3606 (reinsert_reinsert_breakpoints): New function.
3607 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3608 (reinsert_reinsert_breakpoints): Declare.
3610 2016-06-17 Yao Qi <yao.qi@linaro.org>
3612 * linux-low.c (handle_extended_wait): If the parent is doing
3613 step-over, remove the reinsert breakpoints from the forked child.
3615 2016-06-17 Yao Qi <yao.qi@linaro.org>
3617 * linux-low.c (unsuspend_all_lwps): Declare.
3618 (linux_low_filter_event): If thread exited, call finish_step_over.
3619 If step-over is finished, unsuspend other threads.
3621 2016-06-17 Yao Qi <yao.qi@linaro.org>
3623 * linux-low.c (linux_resume_one_lwp_throw): Assert
3624 has_reinsert_breakpoints returns false.
3625 * mem-break.c (delete_disabled_breakpoints): Assert
3626 bp type isn't reinsert_breakpoint.
3628 2016-06-17 Yao Qi <yao.qi@linaro.org>
3630 * linux-low.c (maybe_hw_step): New function.
3631 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3632 (finish_step_over): Switch current_thread to lwp temporarily,
3633 and assert has_reinsert_breakpoints returns true.
3634 (proceed_one_lwp): Call maybe_hw_step.
3635 * mem-break.c (has_reinsert_breakpoints): New function.
3636 * mem-break.h (has_reinsert_breakpoints): Declare.
3638 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3640 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3642 2016-05-17 Yao Qi <yao.qi@linaro.org>
3644 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3645 instead of find_inferior.
3647 2016-05-05 Yao Qi <yao.qi@linaro.org>
3649 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3650 Initialize res to zero.
3652 2016-05-05 Yao Qi <yao.qi@linaro.org>
3654 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3657 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3659 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3660 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3661 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3663 2016-04-28 Par Olsson <par.olsson@windriver.com>
3664 Simon Marchi <simon.marchi@ericsson.com>
3666 * tracepoint.c (write_inferior_int8): New function.
3667 (cmd_qtenable_disable): Write enable flag using
3668 write_inferior_int8.
3670 2016-04-25 Yao Qi <yao.qi@linaro.org>
3672 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3673 (need_step_over_p): Return zero if the LWP has pending signals
3674 can be delivered on software single step target.
3676 2016-04-25 Yao Qi <yao.qi@linaro.org>
3678 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3679 return instead of error.
3681 2016-04-22 Yao Qi <yao.qi@linaro.org>
3683 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3686 2016-04-22 Yao Qi <yao.qi@linaro.org>
3688 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3689 signal when stepping over breakpoint with software single
3692 2016-04-21 Pedro Alves <palves@redhat.com>
3694 * linux-s390-low.c (s390_collect_ptrace_register)
3695 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3697 (s390_check_regset): Use void * instead of gdb_byte *.
3699 2016-04-20 Pedro Alves <palves@redhat.com>
3701 * configure: Renegerate.
3703 2016-04-20 Yao Qi <yao.qi@linaro.org>
3705 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3706 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3708 (arm_store_gregset): Likewise.
3710 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3712 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3713 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3714 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3715 (amd64-avx-mpx-linux.c): New rules.
3716 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3717 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3718 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3719 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3720 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3721 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3722 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3723 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3724 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3725 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3726 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3727 * linux-x86-low.c (x86_linux_read_description): Add case for
3728 X86_XSTATE_AVX_MPX_MASK.
3729 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3730 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3731 init_registers_i386_avx_mpx_linux.
3732 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3733 (initialize_low_tracepoint): Call
3734 init_registers_i386_avx_mpx_linux.
3735 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3736 (initialize_low_tracepoint): Call
3737 init_registers_amd64_avx_mpx_linux.
3738 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3739 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3740 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3743 2016-04-18 Pedro Alves <palves@redhat.com>
3745 * configure: Regenerate.
3747 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3749 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3750 (aarch64_emit_sub): Likewise.
3752 2016-04-12 Pedro Alves <palves@redhat.com>
3754 * utils.c (prepare_to_throw_exception): Delete.
3756 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3758 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3760 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3762 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3764 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3766 * linux-aarch64-ipa.c: Add <elf.h> include.
3767 * linux-ppc-ipa.c: Add <elf.h> include.
3768 * linux-s390-ipa.c: Add <elf.h> include.
3770 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3772 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3773 (get_raw_reg_ptr): Likewise.
3774 (get_trace_state_variable_value_ptr): Likewise.
3775 (set_trace_state_variable_value_ptr): Likewise.
3776 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3779 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3780 Marcin Kościelnicki <koriakin@0x04.net>
3783 * linux-ppc-low.c (emit_insns): New function.
3784 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3785 (ppc_emit_prologue): New function.
3786 (ppc_emit_epilogue): New function.
3787 (ppc_emit_add): New function.
3788 (ppc_emit_sub): New function.
3789 (ppc_emit_mul): New function.
3790 (ppc_emit_lsh): New function.
3791 (ppc_emit_rsh_signed): New function.
3792 (ppc_emit_rsh_unsigned): New function.
3793 (ppc_emit_ext): New function.
3794 (ppc_emit_zero_ext): New function.
3795 (ppc_emit_log_not): New function.
3796 (ppc_emit_bit_and): New function.
3797 (ppc_emit_bit_or): New function.
3798 (ppc_emit_bit_xor): New function.
3799 (ppc_emit_bit_not): New function.
3800 (ppc_emit_equal): New function.
3801 (ppc_emit_less_signed): New function.
3802 (ppc_emit_less_unsigned): New function.
3803 (ppc_emit_ref): New function.
3804 (ppc_emit_const): New function.
3805 (ppc_emit_reg): New function.
3806 (ppc_emit_pop): New function.
3807 (ppc_emit_stack_flush): New function.
3808 (ppc_emit_swap): New function.
3809 (ppc_emit_stack_adjust): New function.
3810 (ppc_emit_call): New function.
3811 (ppc_emit_int_call_1): New function.
3812 (ppc_emit_void_call_2): New function.
3813 (ppc_emit_if_goto): New function.
3814 (ppc_emit_goto): New function.
3815 (ppc_emit_eq_goto): New function.
3816 (ppc_emit_ne_goto): New function.
3817 (ppc_emit_lt_goto): New function.
3818 (ppc_emit_le_goto): New function.
3819 (ppc_emit_gt_goto): New function.
3820 (ppc_emit_ge_goto): New function.
3821 (ppc_write_goto_address): New function.
3822 (ppc_emit_ops_impl): New static variable.
3823 (ppc64v1_emit_prologue): New function.
3824 (ppc64v2_emit_prologue): New function.
3825 (ppc64_emit_epilogue): New function.
3826 (ppc64_emit_add): New function.
3827 (ppc64_emit_sub): New function.
3828 (ppc64_emit_mul): New function.
3829 (ppc64_emit_lsh): New function.
3830 (ppc64_emit_rsh_signed): New function.
3831 (ppc64_emit_rsh_unsigned): New function.
3832 (ppc64_emit_ext): New function.
3833 (ppc64_emit_zero_ext): New function.
3834 (ppc64_emit_log_not): New function.
3835 (ppc64_emit_bit_and): New function.
3836 (ppc64_emit_bit_or): New function.
3837 (ppc64_emit_bit_xor): New function.
3838 (ppc64_emit_bit_not): New function.
3839 (ppc64_emit_equal): New function.
3840 (ppc64_emit_less_signed): New function.
3841 (ppc64_emit_less_unsigned): New function.
3842 (ppc64_emit_ref): New function.
3843 (ppc64_emit_const): New function.
3844 (ppc64v1_emit_reg): New function.
3845 (ppc64v2_emit_reg): New function.
3846 (ppc64_emit_pop): New function.
3847 (ppc64_emit_stack_flush): New function.
3848 (ppc64_emit_swap): New function.
3849 (ppc64v1_emit_call): New function.
3850 (ppc64v2_emit_call): New function.
3851 (ppc64v1_emit_int_call_1): New function.
3852 (ppc64v2_emit_int_call_1): New function.
3853 (ppc64v1_emit_void_call_2): New function.
3854 (ppc64v2_emit_void_call_2): New function.
3855 (ppc64_emit_if_goto): New function.
3856 (ppc64_emit_eq_goto): New function.
3857 (ppc64_emit_ne_goto): New function.
3858 (ppc64_emit_lt_goto): New function.
3859 (ppc64_emit_le_goto): New function.
3860 (ppc64_emit_gt_goto): New function.
3861 (ppc64_emit_ge_goto): New function.
3862 (ppc64v1_emit_ops_impl): New static variable.
3863 (ppc64v2_emit_ops_impl): New static variable.
3864 (ppc_emit_ops): New function.
3865 (linux_low_target): Wire in ppc_emit_ops.
3867 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3868 Marcin Kościelnicki <koriakin@0x04.net>
3871 * Makefile.in: Add powerpc-*-ipa.o
3872 * configure.srv: Add ipa_obj for powerpc*-linux.
3873 * linux-ppc-ipa.c: New file.
3874 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3876 (PPC_FIELD): New macro.
3877 (PPC_SEXT): New macro.
3878 (PPC_OP6): New macro.
3879 (PPC_BO): New macro.
3880 (PPC_LI): New macro.
3881 (PPC_BD): New macro.
3882 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3883 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3884 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3885 (ppc_get_thread_area): New function.
3886 (is_elfv2_inferior): New function.
3887 (gen_ds_form): New function.
3888 (GEN_STD): New macro.
3889 (GEN_STDU): New macro.
3890 (GEN_LD): New macro.
3891 (GEN_LDU): New macro.
3892 (gen_d_form): New function.
3893 (GEN_ADDI): New macro.
3894 (GEN_ADDIS): New macro.
3895 (GEN_LI): New macro.
3896 (GEN_LIS): New macro.
3897 (GEN_ORI): New macro.
3898 (GEN_ORIS): New macro.
3899 (GEN_LWZ): New macro.
3900 (GEN_STW): New macro.
3901 (GEN_STWU): New macro.
3902 (gen_xfx_form): New function.
3903 (GEN_MFSPR): New macro.
3904 (GEN_MTSPR): New macro.
3905 (GEN_MFCR): New macro.
3906 (GEN_MTCR): New macro.
3907 (GEN_SYNC): New macro.
3908 (GEN_LWSYNC): New macro.
3909 (gen_x_form): New function.
3910 (GEN_OR): New macro.
3911 (GEN_MR): New macro.
3912 (GEN_LWARX): New macro.
3913 (GEN_STWCX): New macro.
3914 (GEN_CMPW): New macro.
3915 (gen_md_form): New function.
3916 (GEN_RLDICL): New macro.
3917 (GEN_RLDICR): New macro.
3918 (gen_i_form): New function.
3920 (GEN_BL): New macro.
3921 (gen_b_form): New function.
3922 (GEN_BNE): New macro.
3923 (GEN_LOAD): New macro.
3924 (GEN_STORE): New macro.
3925 (gen_limm): New function.
3926 (gen_atomic_xchg): New function.
3927 (gen_call): New function.
3928 (ppc_relocate_instruction): New function.
3929 (ppc_install_fast_tracepoint_jump_pad): New function.
3930 (ppc_get_min_fast_tracepoint_insn_len): New function.
3931 (ppc_get_ipa_tdesc_idx): New function.
3932 (the_low_target): Wire in the new functions.
3933 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3935 * linux-ppc-tdesc.h: New file.
3937 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3939 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3940 (alloc_jump_pad_buffer): New function.
3941 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3942 (alloc_jump_pad_buffer): New function.
3943 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3944 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3945 (alloc_jump_pad_buffer): New function.
3946 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3947 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3948 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3949 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3951 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3953 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3954 * linux-amd64-ipa.c: Likewise.
3955 * linux-i386-ipa.c: Likewise.
3956 * linux-s390-ipa.c: Likewise.
3957 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3958 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3959 set_trace_state_variable_value_ptr.
3960 (struct ipa_sym_addresses): Likewise.
3961 (symbol_list): Likewise.
3962 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3963 accessing gdb_collect directly.
3964 (gdb_collect_ptr_type): New typedef.
3965 (get_raw_reg_ptr_type): New typedef.
3966 (get_trace_state_variable_value_ptr_type): New typedef.
3967 (set_trace_state_variable_value_ptr_type): New typedef.
3968 (gdb_collect_ptr): New global.
3969 (get_raw_reg_ptr): New global.
3970 (get_trace_state_variable_value_ptr): New global.
3971 (set_trace_state_variable_value_ptr): New global.
3972 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3973 accessing get_raw_reg directly.
3974 (get_get_tsv_func_addr): Likewise for
3975 get_trace_state_variable_value_ptr.
3976 (get_set_tsv_func_addr): Likewise for
3977 set_trace_state_variable_value_ptr.
3978 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3980 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3982 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3984 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3986 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3988 (relocate_instruction): Remove own_buf.
3989 * server.c (own_buf): Make global.
3990 (handle_v_requests): Make global.
3991 * server.h (own_buf): New declaration.
3992 (handle_v_requests): New prototype.
3994 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3997 * linux-s390-low.c (add_insns): New function.
3998 (s390_emit_prologue): New function.
3999 (s390_emit_epilogue): New function.
4000 (s390_emit_add): New function.
4001 (s390_emit_sub): New function.
4002 (s390_emit_mul): New function.
4003 (s390_emit_lsh): New function.
4004 (s390_emit_rsh_signed): New function.
4005 (s390_emit_rsh_unsigned): New function.
4006 (s390_emit_ext): New function.
4007 (s390_emit_log_not): New function.
4008 (s390_emit_bit_and): New function.
4009 (s390_emit_bit_or): New function.
4010 (s390_emit_bit_xor): New function.
4011 (s390_emit_bit_not): New function.
4012 (s390_emit_equal): New function.
4013 (s390_emit_less_signed): New function.
4014 (s390_emit_less_unsigned): New function.
4015 (s390_emit_ref): New function.
4016 (s390_emit_if_goto): New function.
4017 (s390_emit_goto): New function.
4018 (s390_write_goto_address): New function.
4019 (s390_emit_litpool): New function.
4020 (s390_emit_const): New function.
4021 (s390_emit_call): New function.
4022 (s390_emit_reg): New function.
4023 (s390_emit_pop): New function.
4024 (s390_emit_stack_flush): New function.
4025 (s390_emit_zero_ext): New function.
4026 (s390_emit_swap): New function.
4027 (s390_emit_stack_adjust): New function.
4028 (s390_emit_set_r2): New function.
4029 (s390_emit_int_call_1): New function.
4030 (s390_emit_void_call_2): New function.
4031 (s390_emit_eq_goto): New function.
4032 (s390_emit_ne_goto): New function.
4033 (s390_emit_lt_goto): New function.
4034 (s390_emit_le_goto): New function.
4035 (s390_emit_gt_goto): New function.
4036 (s390_emit_ge_goto): New function.
4037 (s390x_emit_prologue): New function.
4038 (s390x_emit_epilogue): New function.
4039 (s390x_emit_add): New function.
4040 (s390x_emit_sub): New function.
4041 (s390x_emit_mul): New function.
4042 (s390x_emit_lsh): New function.
4043 (s390x_emit_rsh_signed): New function.
4044 (s390x_emit_rsh_unsigned): New function.
4045 (s390x_emit_ext): New function.
4046 (s390x_emit_log_not): New function.
4047 (s390x_emit_bit_and): New function.
4048 (s390x_emit_bit_or): New function.
4049 (s390x_emit_bit_xor): New function.
4050 (s390x_emit_bit_not): New function.
4051 (s390x_emit_equal): New function.
4052 (s390x_emit_less_signed): New function.
4053 (s390x_emit_less_unsigned): New function.
4054 (s390x_emit_ref): New function.
4055 (s390x_emit_if_goto): New function.
4056 (s390x_emit_const): New function.
4057 (s390x_emit_call): New function.
4058 (s390x_emit_reg): New function.
4059 (s390x_emit_pop): New function.
4060 (s390x_emit_stack_flush): New function.
4061 (s390x_emit_zero_ext): New function.
4062 (s390x_emit_swap): New function.
4063 (s390x_emit_stack_adjust): New function.
4064 (s390x_emit_int_call_1): New function.
4065 (s390x_emit_void_call_2): New function.
4066 (s390x_emit_eq_goto): New function.
4067 (s390x_emit_ne_goto): New function.
4068 (s390x_emit_lt_goto): New function.
4069 (s390x_emit_le_goto): New function.
4070 (s390x_emit_gt_goto): New function.
4071 (s390x_emit_ge_goto): New function.
4072 (s390_emit_ops): New function.
4073 (struct linux_target_ops): Fill in emit_ops hook.
4075 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4078 * Makefile.in: Add s390 IPA files.
4079 * configure.srv: Build IPA for s390.
4080 * linux-s390-ipa.c: New file.
4081 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4082 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4083 (tdesc_s390_linux32): Likewise.
4084 (init_registers_s390_linux32v1): Likewise.
4085 (tdesc_s390_linux32v1): Likewise.
4086 (init_registers_s390_linux32v2): Likewise.
4087 (tdesc_s390_linux32v2): Likewise.
4088 (init_registers_s390_linux64): Likewise.
4089 (tdesc_s390_linux64): Likewise.
4090 (init_registers_s390_linux64v1): Likewise.
4091 (tdesc_s390_linux64v1): Likewise.
4092 (init_registers_s390_linux64v2): Likewise.
4093 (tdesc_s390_linux64v2): Likewise.
4094 (init_registers_s390_te_linux64): Likewise.
4095 (tdesc_s390_te_linux64): Likewise.
4096 (init_registers_s390_vx_linux64): Likewise.
4097 (tdesc_s390_vx_linux64): Likewise.
4098 (init_registers_s390_tevx_linux64): Likewise.
4099 (tdesc_s390_tevx_linux64): Likewise.
4100 (init_registers_s390x_linux64): Likewise.
4101 (tdesc_s390x_linux64): Likewise.
4102 (init_registers_s390x_linux64v1): Likewise.
4103 (tdesc_s390x_linux64v1): Likewise.
4104 (init_registers_s390x_linux64v2): Likewise.
4105 (tdesc_s390x_linux64v2): Likewise.
4106 (init_registers_s390x_te_linux64): Likewise.
4107 (tdesc_s390x_te_linux64): Likewise.
4108 (init_registers_s390x_vx_linux64): Likewise.
4109 (tdesc_s390x_vx_linux64): Likewise.
4110 (init_registers_s390x_tevx_linux64): Likewise.
4111 (tdesc_s390x_tevx_linux64): Likewise.
4112 (have_hwcap_s390_vx): New static variable.
4113 (s390_arch_setup): Fill have_hwcap_s390_vx.
4114 (s390_get_thread_area): New function.
4115 (s390_ft_entry_gpr_esa): New const.
4116 (s390_ft_entry_gpr_zarch): New const.
4117 (s390_ft_entry_misc): New const.
4118 (s390_ft_entry_fr): New const.
4119 (s390_ft_entry_vr): New const.
4120 (s390_ft_main_31): New const.
4121 (s390_ft_main_64): New const.
4122 (s390_ft_exit_fr): New const.
4123 (s390_ft_exit_vr): New const.
4124 (s390_ft_exit_misc): New const.
4125 (s390_ft_exit_gpr_esa): New const.
4126 (s390_ft_exit_gpr_zarch): New const.
4127 (append_insns): New function.
4128 (s390_relocate_instruction): New function.
4129 (s390_install_fast_tracepoint_jump_pad): New function.
4130 (s390_get_min_fast_tracepoint_insn_len): New function.
4131 (s390_get_ipa_tdesc_idx): New function.
4132 (struct linux_target_ops): Wire in the above functions.
4133 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4134 * linux-s390-tdesc.h: New file.
4136 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4138 * linux-s390-low.c (s390_supports_tracepoints): New function.
4139 (struct linux_target_ops): Fill supports_tracepoints hook.
4141 2016-03-18 Yao Qi <yao.qi@linaro.org>
4143 * linux-low.c (lwp_signal_can_be_delivered): New function.
4144 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4146 2016-03-18 Yao Qi <yao.qi@linaro.org>
4148 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4149 0 if signal is enqueued. Remove 'signal' from one debugging
4150 message. Move one debugging message to some lines below.
4151 Remove code setting 'signal' to 0.
4153 2016-03-18 Yao Qi <yao.qi@linaro.org>
4155 * linux-low.c (linux_low_filter_event): Remove redundant
4156 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4158 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4160 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4161 (struct linux_target_ops): Wire in the above.
4163 2016-03-03 Yao Qi <yao.qi@linaro.org>
4165 * linux-low.c: Update comments to start_step_over.
4167 2016-03-03 Yao Qi <yao.qi@linaro.org>
4170 * linux-low.c (handle_extended_wait): Set child suspended
4171 if event_lwp->bp_reinsert isn't zero.
4173 2016-03-02 Yao Qi <yao.qi@linaro.org>
4175 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4176 enqueue_pending_signal.
4178 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4180 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4183 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4185 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4186 (s390_regmap_3264) [!__s390x__]: New global.
4187 (s390_collect_ptrace_register): Skip map entries containing -1.
4188 (s390_supply_ptrace_register): Ditto.
4189 (s390_fill_gprs_high): New function.
4190 (s390_store_gprs_high): New function.
4191 (s390_regsets): Add NT_S390_HIGH_GPRS.
4192 (s390_get_hwcap): Enable on 31-bit.
4193 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4194 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4195 Detect NT_S390_HIGH_GPRS.
4196 (s390_usrregs_info_3264): Enable on 31-bit.
4197 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4198 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4200 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4203 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4204 * configure.srv: Ditto.
4205 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4206 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4207 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4208 (init_registers_amd64_linux): Remove prototype.
4209 (tdesc_amd64_linux): Remove declaration.
4210 (get_ipa_tdesc): New function.
4211 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4212 initialize remaining tdescs.
4213 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4214 (init_registers_i386_linux): Remove prototype.
4215 (tdesc_i386_linux): Remove declaration.
4216 (get_ipa_tdesc): New function.
4217 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4218 initialize remaining tdescs.
4219 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4220 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4221 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4222 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4223 (x86_get_ipa_tdesc_idx): New function.
4224 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4225 * linux-x86-tdesc.h: New file.
4226 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4227 (target_get_ipa_tdesc_idx): New macro.
4228 * tracepoint.c (ipa_tdesc_idx): New macro.
4229 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4230 (symbol_list): Add ipa_tdesc_idx.
4231 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4232 (ipa_tdesc): Remove.
4233 (ipa_tdesc_idx): New variable.
4234 (get_context_regcache): Use get_ipa_tdesc.
4235 (gdb_collect): Ditto.
4237 * tracepoint.h (get_ipa_tdesc): New prototype.
4238 (ipa_tdesc): Remove.
4240 2016-02-24 Pedro Alves <palves@redhat.com>
4242 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4243 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4244 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4245 Factor out common code between the USE_SIGTRAP_SIGINFO and
4246 !USE_SIGTRAP_SIGINFO blocks.
4247 (linux_low_filter_event): Call save_stop_reason instead of
4248 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4250 (linux_wait_1): Update comments.
4252 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4254 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4255 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4256 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4257 ppc_insert_point, ppc_remove_point.
4259 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4261 * linux-s390-low.c (s390_supports_z_point_type): New function.
4262 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4264 2016-02-16 Yao Qi <yao.qi@linaro.org>
4266 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4267 PC. Get pc from regcache_read_pc.
4269 2016-02-12 Yao Qi <yao.qi@linaro.org>
4271 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4272 or linux_get_pc_32bit.
4273 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4275 2016-02-12 Yao Qi <yao.qi@linaro.org>
4277 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4278 arm_linux_get_next_pcs_fixup.
4280 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4282 * tracepoint.c (x_tracepoint_action_download): Change
4283 write_inferior_data_ptr to write_inferior_data_pointer.
4284 (cmd_qtstart): Likewise.
4285 (write_inferior_data_ptr): Remove.
4286 (download_agent_expr): Change write_inferior_data_ptr to
4287 write_inferior_data_pointer.
4288 (download_tracepoint_1): Likewise.
4289 (download_tracepoint): Likewise.
4290 (download_trace_state_variables): Likewise.
4292 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4293 Marcin Kościelnicki <koriakin@0x04.net>
4295 * tracepoint.c (struct tracepoint_action_ops): Remove.
4296 (struct tracepoint_action): Remove ops.
4297 (m_tracepoint_action_download, r_tracepoint_action_download)
4298 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4299 size and offset accordingly.
4300 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4301 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4302 (tracepoint_action_send, tracepoint_action_download): New functions.
4303 Helpers for trace action handlers.
4304 (add_tracepoint_action): Remove setup actions ops.
4305 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4307 2016-02-10 Yao Qi <yao.qi@linaro.org>
4309 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4311 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4313 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4315 * configure: Regenerate.
4317 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4319 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4320 void * to gdb_byte *.
4321 * linux-low.c (siginfo_fixup): Likewise.
4322 (linux_xfer_siginfo): Likewise.
4323 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4325 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4327 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4329 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4331 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4333 * linux-x86-low.c [__x86_64__]: Include
4334 "nat/amd64-linux-siginfo.h".
4335 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4336 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4337 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4338 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4339 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4340 (cpt_si_fd, si_timerid, si_overrun): Move from
4341 nat/amd64-linux-siginfo.c.
4342 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4344 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4346 * server.c (skip_to_semicolon): Remove.
4347 (process_point_options): Use strchrnul instead of
4350 2016-01-26 Yao Qi <yao.qi@linaro.org>
4352 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4353 * linux-low.c (install_software_single_step_breakpoints): Don't
4354 call regcache_read_pc.
4355 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4358 2016-01-26 Yao Qi <yao.qi@linaro.org>
4360 * linux-low.c (install_software_single_step_breakpoints): Call
4361 regcache_read_pc instead of get_pc.
4363 2016-01-26 Yao Qi <yao.qi@linaro.org>
4365 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4366 (unblock_async_io): Rename to ...
4367 (block_unblock_async_io): ... it. New function.
4368 (enable_async_io): Don't install SIGIO handler. Unblock it
4370 (disable_async_io): Don't ignore SIGIO. Block it instead.
4371 (initialize_async_io): Install SIGIO handler. Don't call
4374 2016-01-26 Yao Qi <yao.qi@linaro.org>
4376 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4377 first character is '\003', call *the_target->request_interrupt.
4379 2016-01-25 Yao Qi <yao.qi@linaro.org>
4381 * remote-utils.c (new_thread_notify): Remove.
4382 (dead_thread_notify): Likewise.
4383 * remote-utils.h (new_thread_notify): Remove declaration.
4384 (dead_thread_notify): Likewise.
4386 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4388 * gdb.trace/pending.exp: Fix expected message on continue.
4390 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4392 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4393 it works properly on big-endian machines where sizeof (CORE_ADDR)
4396 2016-01-21 Pedro Alves <palves@redhat.com>
4398 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4399 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4400 * configure: Regenerate.
4402 2016-01-21 Yao Qi <yao.qi@linaro.org>
4404 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4405 is_thumb and set it according to CPSR saved on the stack.
4406 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4407 arm_sigreturn_next_pc.
4409 2016-01-18 Yao Qi <yao.qi@linaro.org>
4411 * linux-low.c (linux_set_pc_64bit): New function.
4412 (linux_get_pc_64bit): New function.
4413 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4415 * linux-sparc-low.c (debug_threads): Remove declaration.
4416 (sparc_get_pc): Remove.
4417 (the_low_target): Use linux_get_pc_64bit instead of
4419 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4420 (the_low_target): Use linux_get_pc_64bit and
4423 2016-01-18 Yao Qi <yao.qi@linaro.org>
4425 * linux-arm-low.c (debug_threads): Remove declaration.
4426 (arm_get_pc, arm_set_pc): Remove.
4427 (the_low_target): Use linux_get_pc_32bit and
4429 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4430 (the_low_target): Use linux_get_pc_32bit and
4432 * linux-cris-low.c (debug_threads): Remove declaration.
4433 (cris_get_pc, cris_set_pc,): Remove.
4434 (the_low_target): Use linux_get_pc_32bit and
4436 * linux-crisv32-low.c (debug_threads): Remove declaration.
4437 (cris_get_pc, cris_set_pc): Remove.
4438 (the_low_target): Use linux_get_pc_32bit and
4440 * linux-low.c: Include inttypes.h.
4441 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4442 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4443 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4444 (the_low_target): Use linux_get_pc_32bit and
4446 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4447 (the_low_target): Use linux_get_pc_32bit and
4449 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4450 (the_low_target): Use linux_get_pc_32bit and
4452 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4453 (the_low_target): Use linux_get_pc_32bit and
4455 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4456 (the_low_target): Use linux_get_pc_32bit and
4459 2016-01-18 Gary Benson <gbenson@redhat.com>
4461 * configure.ac (AC_FUNC_FORK): New check.
4462 * config.in: Regenerate.
4463 * configure: Likewise.
4465 2016-01-14 Yao Qi <yao.qi@linaro.org>
4467 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4468 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4469 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4470 arm_get_next_pcs_ctor.
4472 2016-01-12 Josh Stone <jistone@redhat.com>
4473 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4475 * inferiors.h: Include "gdb_vecs.h".
4476 (struct process_info): Add syscalls_to_catch.
4477 * inferiors.c (remove_process): Free syscalls_to_catch.
4478 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4479 syscall_return stops.
4480 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4481 * server.c (handle_general_set): Handle QCatchSyscalls.
4482 (handle_query): Report support for QCatchSyscalls.
4483 * target.h (struct target_ops): Add supports_catch_syscall.
4484 (target_supports_catch_syscall): New macro.
4485 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4486 (struct lwp_info): Add syscall_state.
4487 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4488 Maintain syscall_state and syscalls_to_catch across exec.
4489 (get_syscall_trapinfo): New function, proxy to the_low_target.
4490 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4491 (linux_low_filter_event): Toggle syscall_state entry/return for
4492 syscall traps, and set it ignored for all others.
4493 (gdb_catching_syscalls_p): New function.
4494 (gdb_catch_this_syscall_p): New function.
4495 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4496 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4497 (linux_supports_catch_syscall): New function.
4498 (linux_target_ops): Install it.
4499 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4500 (the_low_target): Install it.
4502 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4504 * acinclude.m4: Include new ../warning.m4 file.
4505 * configure: Regenerated.
4506 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4508 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4510 * ax.c (is_goto_target): Mark static.
4511 * linux-low.c (register_addr): Likewise.
4512 (linux_fetch_registers, linux_store_registers): Likewise.
4513 * mem-break.c (any_persistent_commands): Fix old prototype.
4514 (add_commands_to_breakpoint): Mark static.
4515 * regcache.c (find_register_by_name): Delete unused func.
4516 * remote-utils.c (hex_or_minus_one): Mark static.
4517 * server.c (monitor_show_help): Mark static.
4518 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4519 handle_v_requests): Likewise.
4521 2016-01-12 Pedro Alves <palves@redhat.com>
4523 Remove use of the registered trademark symbol throughout.
4525 2016-01-08 Yao Qi <yao.qi@linaro.org>
4527 * remote-utils.c (getpkt): If c is '\003', call target hook
4530 2016-01-06 Yao Qi <yao.qi@linaro.org>
4532 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4533 linux-aarch32-low.c.
4534 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4535 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4536 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4537 (thumb2_breakpoint): Declare.
4538 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4539 linux-aarch32-low.h.
4540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4541 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4542 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4544 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4546 * gdbreplay.c (gdbreplay_version): Change copyright year in
4548 * server.c (gdbserver_version): Likewise.
4550 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4552 * server.c (crc32_table): Delete.
4553 (crc32): Use libiberty's xcrc32 function.
4555 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4557 * lynx-low.c (lynx_delete_thread_callback): New function.
4558 (lynx_mourn): Properly delete our process and all of its
4559 threads. Remove call to clear_inferiors.
4561 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4563 * target.c (thread_search_callback): Add check that
4564 the thread_stopped target callback is not NULL before
4567 2015-12-21 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4572 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4574 * server.c (handle_query): Call target_supports_software_single_step.
4576 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4578 * linux-low.c (single_step): New function.
4579 (linux_resume_one_lwp_throw): Call single_step.
4580 (start_step_over): Likewise.
4582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4584 * Makefile.in (SFILES): Append arch/arm-linux.c,
4585 arch/arm-get-next-pcs.c.
4586 (arm-linux.o): New rule.
4587 (arm-get-next-pcs.o): New rule.
4588 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4590 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4591 to linux-aarch32-low.c.
4592 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4593 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4594 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4595 (thumb2_breakpoint_len): Likewise.
4596 (arm_is_thumb_mode): Make non-static.
4597 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4598 from linux-aarch32-low.c.
4599 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4600 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4601 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4602 (thumb2_breakpoint_len): Likewise.
4603 (arm_is_thumb_mode): New declaration.
4604 * linux-arm-low.c: Include arch/arm-linux.h
4605 aarch/arm-get-next-pcs.h, sys/syscall.h.
4606 (get_next_pcs_ops): New struct.
4607 (get_next_pcs_addr_bits_remove): New function.
4608 (get_next_pcs_is_thumb): New function.
4609 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4610 (arm_sigreturn_next_pc): Likewise.
4611 (get_next_pcs_syscall_next_pc): Likewise.
4612 (arm_gdbserver_get_next_pcs): Likewise.
4613 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4615 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4616 * server.h: Include gdb_vecs.h.
4618 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4620 * Makefile.in (SFILES): Append common/common-regcache.c.
4621 (OBS): Append common-regcache.o.
4622 (common-regcache.o): New rule.
4623 * regcache.c (init_register_cache): Initialize cache to
4625 (regcache_raw_read_unsigned): New function.
4626 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4627 register_status enum.
4629 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4631 * linux-aarch64-low.c (the_low_targets): Rename
4632 breakpoint_reinsert_addr to get_next_pcs.
4633 * linux-arm-low.c (the_low_targets): Likewise.
4634 * linux-bfin-low.c (the_low_targets): Likewise.
4635 * linux-cris-low.c (the_low_targets): Likewise.
4636 * linux-crisv32-low.c (the_low_targets): Likewise.
4637 * linux-low.c (can_software_single_step): Likewise.
4638 (install_software_single_step_breakpoints): New function.
4639 (start_step_over): Use install_software_single_step_breakpoints.
4640 * linux-low.h: New CORE_ADDR vector.
4641 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4643 * linux-mips-low.c (the_low_targets): Likewise.
4644 * linux-nios2-low.c (the_low_targets): Likewise.
4645 * linux-sparc-low.c (the_low_targets): Likewise.
4647 2015-12-17 Pedro Alves <palves@redhat.com>
4649 * linux-low.c (linux_kill_one_lwp): Remove references to
4651 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4653 (linux_init_signals): Delete.
4654 (initialize_low): Adjust.
4655 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4657 2015-12-16 Pedro Alves <palves@redhat.com>
4659 * configure.ac (compiler warning flags): When testing a
4660 -Wno-foo option, check whether -Wfoo works instead.
4661 * configure: Regenerate.
4663 2015-12-11 Don Breazeal <donb@codesourcery.com>
4665 * server.c (process_serial_event): Don't exit from gdbserver
4666 in remote mode if there are still active inferiors.
4668 2015-12-11 Yao Qi <yao.qi@linaro.org>
4670 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4671 arm_breakpoint_at if the process is 32-bit.
4673 2015-12-11 Yao Qi <yao.qi@linaro.org>
4675 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4678 2015-12-07 Yao Qi <yao.qi@linaro.org>
4680 * configure.srv: Append arm.o to srv_tgtobj for
4681 aarch64*-*-linux* target.
4682 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4683 from linux-arm-low.c.
4684 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4685 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4686 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4687 (thumb2_breakpoint_len): Likewise.
4688 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4689 (arm_breakpoint_kinds): Likewise.
4690 (arm_breakpoint_kind_from_pc): Likewise.
4691 (arm_sw_breakpoint_from_kind): Likewise.
4692 (arm_breakpoint_kind_from_current_state): Likewise.
4693 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4694 (arm_sw_breakpoint_from_kind): Declare.
4695 (arm_breakpoint_kind_from_current_state): Declare.
4696 (arm_breakpoint_at): Declare.
4697 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4698 arm_sw_breakpoint_from_kind if process is 32-bit.
4699 (aarch64_breakpoint_kind_from_pc): New function.
4700 (aarch64_breakpoint_kind_from_current_state): New function.
4701 (the_low_target): Initialize fields breakpoint_kind_from_pc
4702 and breakpoint_kind_from_current_state.
4703 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4704 linux-aarch32-low.c.
4705 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4706 (arm_breakpoint, arm_breakpoint_len): Likewise.
4707 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4708 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4709 (arm_is_thumb_mode): Likewise.
4710 (arm_breakpoint_at): Likewise.
4711 (arm_breakpoint_kind_from_pc): Likewise.
4712 (arm_sw_breakpoint_from_kind): Likewise.
4713 (arm_breakpoint_kind_from_current_state): Likewise.
4716 2015-08-04 Yao Qi <yao.qi@linaro.org>
4718 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4719 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4720 * server.c (extended_protocol): Remove "static".
4721 * server.h (extended_protocol): Declare it.
4723 2015-12-04 Josh Stone <jistone@redhat.com>
4725 * target.h (struct target_ops) <arch_setup>: Rename to ...
4726 (struct target_ops) <post_create_inferior>: ... this.
4727 (target_arch_setup): Rename to ...
4728 (target_post_create_inferior): ... this, calling post_create_inferior.
4729 * server.c (start_inferior): Update target_arch_setup calls to
4730 target_post_create_inferior.
4731 * linux-low.c (linux_low_ptrace_options): Forward declare.
4732 (linux_arch_setup): Update its comment for general use.
4733 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4734 (struct linux_target_ops): Use linux_post_create_inferior.
4735 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4736 to post_create_inferior.
4737 * nto-low.c (struct nto_target_ops): Likewise.
4738 * spu-low.c (struct spu_target_ops): Likewise.
4739 * win32-low.c (struct win32_target_ops): Likewise.
4741 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4743 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4745 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4747 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4748 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4749 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4750 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4751 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4752 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4753 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4754 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4755 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4756 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4757 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4758 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4760 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4762 * linux-low.c (linux_look_up_symbols): Don't call
4763 linux_supports_traceclone.
4764 * linux-low.h (thread_db_init): Remove use_events argument.
4765 * thread-db.c (thread_db_use_event): Remove global variable.
4766 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4767 (struct thread_db) <td_create_bp>: Remove field.
4768 (thread_db_create_event): Remove function.
4769 (thread_db_enable_reporting): Likewise.
4770 (find_one_thread): Don't check for thread_db_use_events.
4771 (attach_thread): Likewise.
4772 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4773 (try_thread_db_load_1): Don't check for thread_db_use_events.
4774 (thread_db_init): Remove use_events argument and thread events
4776 (remove_thread_event_breakpoints): Remove function.
4777 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4779 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4781 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4783 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4784 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4786 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4787 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4789 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4792 * linux-low.c (can_hardware_single_step): Use
4793 supports_hardware_single_step.
4794 (can_software_single_step): New function.
4795 (start_step_over): Call can_software_single_step.
4796 (linux_supports_hardware_single_step): New function.
4797 (struct target_ops) <supports_software_single_step>: Initialize.
4798 * linux-low.h (struct linux_target_ops)
4799 <supports_hardware_single_step>: Initialize.
4800 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4802 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4803 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4804 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4805 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4806 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4808 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4809 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4811 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4812 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4814 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4816 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4818 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4819 * target.h (struct target_ops): <supports_software_single_step>:
4821 (target_supports_software_single_step): New macro.
4823 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4825 * linux-low.c (linux_wait_1): Fix pc advance condition.
4826 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4827 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4831 * linux-arm-low.c (arm_is_thumb_mode): New function.
4832 (arm_breakpoint_at): Use arm_is_thumb_mode.
4833 (arm_breakpoint_kind_from_current_state): New function.
4834 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4836 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4837 (linux_breakpoint_kind_from_current_state): New function.
4838 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4839 * linux-low.h (struct linux_target_ops)
4840 <breakpoint_kind_from_current_state>: New field.
4841 * target.h (struct target_ops): Likewise.
4842 (target_breakpoint_kind_from_current_state): New macro.
4844 2015-11-30 Pedro Alves <palves@redhat.com>
4846 * linux-low.c (linux_resume): Wake up the event loop before
4849 2015-11-30 Pedro Alves <palves@redhat.com>
4851 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4853 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4855 * target.c (struct thread_search): New structure.
4856 (thread_search_callback): New function.
4857 (prev_general_thread): New global.
4858 (prepare_to_access_memory, done_accessing_memory): New functions.
4859 * target.h (prepare_to_access_memory, done_accessing_memory):
4860 Replace macros with function declarations.
4862 2015-11-30 Pedro Alves <palves@redhat.com>
4865 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4866 report TARGET_WAITKIND_NO_RESUMED.
4867 * remote-utils.c (prepare_resume_reply): Handle
4868 TARGET_WAITKIND_NO_RESUMED.
4869 * server.c (report_no_resumed): New global.
4870 (handle_query) <qSupported>: Handle "no-resumed+". Report
4871 "no-resumed+" support.
4872 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4873 return error if the client doesn't support no-resumed events.
4874 (push_stop_notification): New function.
4875 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4876 events if the client supports them.
4878 2015-11-30 Pedro Alves <palves@redhat.com>
4880 * linux-low.c (thread_still_has_status_pending_p): Don't check
4882 (lwp_resumed): New function.
4883 (status_pending_p_callback): Return early if the LWP is not
4884 supposed to be resumed.
4886 2015-11-30 Pedro Alves <palves@redhat.com>
4888 * linux-low.c (handle_extended_wait): Assert that the LWP's
4889 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4890 thread create events, leave the new child's status pending.
4891 (linux_low_filter_event): If GDB wants to hear about thread exit
4892 events, leave the LWP marked dead and don't delete it.
4893 (linux_wait_for_event_filtered): Don't check for thread exit.
4894 (filter_exit_event): New function.
4895 (linux_wait_1): Use it, when returning an exit event.
4896 (linux_resume_one_lwp_throw): Assert that the LWP's
4897 waitstatus is TARGET_WAITKIND_IGNORE.
4898 * remote-utils.c (prepare_resume_reply): Handle
4899 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4900 * server.c (report_thread_events): New global.
4901 (handle_general_set): Handle QThreadEvents.
4902 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4903 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4904 TARGET_WAITKIND_THREAD_EXITED.
4905 * server.h (report_thread_events): Declare.
4907 2015-11-30 Pedro Alves <palves@redhat.com>
4909 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4910 the thread's last_resume_kind was resume_stop.
4912 2015-11-30 Pedro Alves <palves@redhat.com>
4914 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4917 2015-11-30 Pedro Alves <palves@redhat.com>
4919 * server.c (handle_v_requests): Handle vCtrlC.
4921 2015-11-30 Pedro Alves <palves@redhat.com>
4923 * gdbthread.h (find_any_thread_of_pid): Declare.
4924 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4926 * server.c (handle_query): If current_thread is NULL, look for
4927 another thread of the selected process.
4929 2015-11-26 Daniel Colascione <dancol@dancol.org>
4930 Simon Marchi <simon.marchi@ericsson.com>
4932 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4933 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4935 * target.h (struct target_ops) <thread_name>: New field.
4936 (target_thread_name): New macro.
4938 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4940 * regcache.h (regcache_invalidate_pid): Add declaration.
4941 * regcache.c (regcache_invalidate_pid): New function, extracted
4942 from regcache_invalidate.
4943 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4944 Add trivial documentation comment.
4945 * lynx-low.c: Use regcache_invalidate_pid instead of
4946 regcache_invalidate.
4948 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4950 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4951 and Elf64_auxv_t if the target is Android.
4953 2015-11-22 Doug Evans <xdje42@gmail.com>
4955 * target.h: #include <sys/types.h>.
4957 2015-11-19 Pedro Alves <palves@redhat.com>
4959 * linux-low.c (linux_process_qsupported): Change prototype.
4961 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4963 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4964 and adjust to loop over all features.
4965 * server.c (handle_query) <qSupported>: Adjust to call
4966 target_process_qsupported once, passing it a vector of unprocessed
4968 * target.h (struct target_ops) <process_qsupported>: Change
4970 (target_process_qsupported): Adjust.
4972 2015-11-19 Pedro Alves <palves@redhat.com>
4974 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4976 * configure: Regenerate.
4978 2015-11-19 Pedro Alves <palves@redhat.com>
4980 * configure: Regenerate.
4982 2015-11-19 Yao Qi <yao.qi@linaro.org>
4984 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4987 2015-11-19 Yao Qi <yao.qi@linaro.org>
4989 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4990 (struct aarch64_operand): Move enum out.
4992 2015-11-19 Yao Qi <yao.qi@linaro.org>
4994 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4995 struct user_fpsimd_state *.
4996 (aarch64_store_fpregset): Likewise.
4998 2015-11-19 Yao Qi <yao.qi@linaro.org>
5000 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5001 struct user_pt_regs *.
5002 (aarch64_store_gregset): Likewise.
5004 2015-11-18 Pedro Alves <palves@redhat.com>
5006 * Makefile.in (all_object_files): Add $IPA_OBJS.
5008 2015-11-17 Pedro Alves <palves@redhat.com>
5010 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5011 GDB_SIGNAL_0 and gdb_signal_to_string.
5013 2015-11-17 Pedro Alves <palves@redhat.com>
5015 * win32-low.c (handle_output_debug_string): Remove parameter.
5016 (win32_kill): Remove our_status local and adjust call to
5017 handle_output_debug_string.
5018 (get_child_debug_event): Adjust call to
5019 handle_output_debug_string.
5021 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5023 * linux-mips-low.c (mips_fill_gregset): Add cast.
5024 (mips_store_gregset): Likewise.
5025 (mips_fill_fpregset): Likewise.
5026 (mips_store_fpregset): Likewise.
5028 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5030 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5033 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5035 * linux-mips-low.c (mips_linux_new_thread): Change type of
5036 watch_type to enum target_hw_bp_type.
5038 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5040 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5041 Change return type to arm_hwbp_type.
5043 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5045 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5046 (arm_store_gregset): Likewise.
5047 * linux-arm-low.c (arm_get_hwcap): Likewise.
5048 (arm_read_description): Likewise.
5050 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5052 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5054 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5056 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5057 (ppc_fill_vsxregset): Likewise.
5058 (ppc_store_vsxregset): Likewise.
5059 (ppc_fill_vrregset): Likewise.
5060 (ppc_store_vrregset): Likewise.
5061 (ppc_fill_evrregset): Likewise.
5062 (ppc_store_evrregset): Likewise.
5064 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5066 * linux-ppc-low.c (ppc_usrregs_info): Remove
5067 forward-declaration.
5068 (ppc_arch_setup): Move lower in file.
5070 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5072 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5073 (ps_pdwrite): Likewise.
5075 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5077 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5078 to after assert checks.
5080 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5082 * proc-service.c (ps_pdread): Add/adjust casts.
5083 (ps_pdwrite): Add/adjust casts.
5085 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5087 * server.c (handle_search_memory_1): Cast return value of
5090 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5092 * server.c (write_qxfer_response): Change type of data to
5095 2015-10-29 Pedro Alves <palves@redhat.com>
5097 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5099 2015-10-29 Pedro Alves <palves@redhat.com>
5101 * tracepoint.c (clear_installed_tracepoints): Add casts.
5103 2015-10-29 Pedro Alves <palves@redhat.com>
5105 * server.c (handle_v_cont, process_serial_event): Add enum
5106 gdb_signal casts to signal parsing code.
5108 2015-10-29 Pedro Alves <palves@redhat.com>
5110 * linux-low.h (NULL_REGSET): Define.
5111 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5112 * linux-arm-low.c (arm_regsets): Likewise.
5113 * linux-crisv32-low.c (cris_regsets): Likewise.
5114 * linux-m68k-low.c (m68k_regsets): Likewise.
5115 * linux-mips-low.c (mips_regsets): Likewise.
5116 * linux-nios2-low.c (nios2_regsets): Likewise.
5117 * linux-ppc-low.c (ppc_regsets): Likewise.
5118 * linux-s390-low.c (s390_regsets): Likewise.
5119 * linux-sh-low.c (sh_regsets): Likewise.
5120 * linux-sparc-low.c (sparc_regsets): Likewise.
5121 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5122 * linux-tile-low.c (tile_regsets): Likewise.
5123 * linux-x86-low.c (x86_regsets): Likewise.
5124 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5126 2015-10-29 Pedro Alves <palves@redhat.com>
5128 * linux-low.h (NULL_REGSET): Define.
5129 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5130 * linux-arm-low.c (arm_regsets): Likewise.
5131 * linux-crisv32-low.c (cris_regsets): Likewise.
5132 * linux-m68k-low.c (m68k_regsets): Likewise.
5133 * linux-mips-low.c (mips_regsets): Likewise.
5134 * linux-nios2-low.c (nios2_regsets): Likewise.
5135 * linux-ppc-low.c (ppc_regsets): Likewise.
5136 * linux-s390-low.c (s390_regsets): Likewise.
5137 * linux-sh-low.c (sh_regsets): Likewise.
5138 * linux-sparc-low.c (sparc_regsets): Likewise.
5139 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5140 * linux-tile-low.c (tile_regsets): Likewise.
5141 * linux-x86-low.c (x86_regsets): Likewise.
5142 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5144 2015-10-26 Doug Evans <dje@google.com>
5146 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5148 2015-10-26 Doug Evans <dje@google.com>
5150 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5152 2015-10-26 Doug Evans <dje@google.com>
5154 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5156 (attach_thread, find_new_threads_callback): Ditto.
5158 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5160 * mem-break.h (set_breakpoint_data): Remove.
5162 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5164 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5165 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5166 (initialize_low): Remove set_breakpoint_data call.
5167 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5168 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5169 (initialize_low): Remove set_breakpoint_data call.
5170 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5171 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5172 (initialize_low): Remove set_breakpoint_data call.
5174 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5176 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5177 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5178 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5179 * target.h (target_breakpoint_kind_from_pc): New macro.
5181 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5183 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5184 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5185 the default breakpoint kind.
5187 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5189 * linux-arm-low.c (arm_supports_z_point_type): Add software
5192 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5194 * linux-arm-low.c: Refactor breakpoint definitions.
5195 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5196 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5198 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5200 * Makefile.in: Add arm.c/o.
5201 * configure.srv: Likewise.
5202 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5203 (arm_breakpoint_kind_from_pc): New function.
5204 (arm_sw_breakpoint_from_kind): Return proper kind.
5205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5207 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5209 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5211 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5212 (struct raw_breakpoint) <size>: Remove.
5213 (struct raw_breakpoint) <kind>: Add.
5214 (bp_size): New function.
5215 (bp_opcode): Likewise.
5216 (find_raw_breakpoint_at): Adjust for kind.
5217 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5218 (remove_memory_breakpoint): Adjust for kind call bp_size.
5219 (set_raw_breakpoint_at): Adjust for kind.
5220 (set_breakpoint): Likewise.
5221 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5222 (delete_raw_breakpoint): Adjust for kind.
5223 (delete_breakpoint): Likewise.
5224 (find_gdb_breakpoint): Likewise.
5225 (set_gdb_breakpoint_1): Likewise.
5226 (set_gdb_breakpoint): Likewise.
5227 (delete_gdb_breakpoint_1): Likewise.
5228 (delete_gdb_breakpoint): Likewise.
5229 (uninsert_raw_breakpoint): Likewise.
5230 (reinsert_raw_breakpoint): Likewise.
5231 (set_breakpoint_data): Remove.
5232 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5233 (check_mem_read): Adjust for kind call bp_size.
5234 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5235 (clone_one_breakpoint): Adjust for kind.
5236 * mem-break.h (set_gdb_breakpoint): Likewise.
5237 (delete_gdb_breakpoint): Likewise.
5238 * server.c (process_serial_event): Likewise.
5240 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5242 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5243 (struct linux_target_ops) <breakpoint>: Remove.
5244 (struct linux_target_ops) <breakpoint_len>: Remove.
5245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5247 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5248 (arm_sw_breakpoint_from_kind): New function.
5249 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5265 and sw_breakpoint_from_kind to increment the pc.
5266 (linux_breakpoint_kind_from_pc): New function.
5267 (linux_sw_breakpoint_from_kind): New function.
5268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5269 (initialize_low): Call breakpoint_kind_from_pc and
5270 sw_breakpoint_from_kind to replace breakpoint_data/len.
5271 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5274 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5275 (struct linux_target_ops) <breakpoint>: Remove.
5276 (struct linux_target_ops) <breakpoint_len>: Remove.
5277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5279 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5280 (struct linux_target_ops) <breakpoint>: Remove.
5281 (struct linux_target_ops) <breakpoint_len>: Remove.
5282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5284 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5285 (struct linux_target_ops) <breakpoint>: Remove.
5286 (struct linux_target_ops) <breakpoint_len>: Remove.
5287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5289 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5290 (struct linux_target_ops) <breakpoint>: Remove.
5291 (struct linux_target_ops) <breakpoint_len>: Remove.
5292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5294 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5295 (struct linux_target_ops) <breakpoint>: Remove.
5296 (struct linux_target_ops) <breakpoint_len>: Remove.
5297 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5298 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5299 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5300 (struct linux_target_ops) <breakpoint>: Remove.
5301 (struct linux_target_ops) <breakpoint_len>: Remove.
5302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5304 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5305 (struct linux_target_ops) <breakpoint>: Remove.
5306 (struct linux_target_ops) <breakpoint_len>: Remove.
5307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5309 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5310 (struct linux_target_ops) <breakpoint>: Remove.
5311 (struct linux_target_ops) <breakpoint_len>: Remove.
5312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5314 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5315 (struct linux_target_ops) <breakpoint>: Remove.
5316 (struct linux_target_ops) <breakpoint_len>: Remove.
5317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5319 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5320 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5321 (struct linux_target_ops) <breakpoint>: Remove.
5322 (struct linux_target_ops) <breakpoint_len>: Remove.
5323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5325 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5326 (struct linux_target_ops) <breakpoint>: Remove.
5327 (struct linux_target_ops) <breakpoint_len>: Remove.
5328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5333 * linux-cris-low.c (cris_get_pc): Remove void arg.
5335 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5337 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5340 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5342 * inferiors.c (thread_pid_matches_callback): New function.
5343 (find_thread_process): New function.
5344 (remove_thread): Reset current_thread.
5345 (remove_process): Assert threads have been removed first.
5347 2015-10-15 Yao Qi <yao.qi@linaro.org>
5349 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5351 (aarch64_remove_point): Likewise.
5352 * regcache.c (regcache_register_size): New function.
5354 2015-10-12 Yao Qi <yao.qi@linaro.org>
5356 * linux-aarch64-low.c: Update all callers as emit_load_store
5357 is renamed to aarch64_emit_load_store.
5359 2015-10-12 Yao Qi <yao.qi@linaro.org>
5361 * linux-aarch64-low.c: Update all callers of function renaming
5362 from emit_insn to aarch64_emit_insn.
5364 2015-10-12 Yao Qi <yao.qi@linaro.org>
5366 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5367 arch/aarch64-insn.h.
5368 (struct aarch64_memory_operand): Likewise.
5370 (emit_insn): Move to arch/aarch64-insn.c.
5371 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5372 (emit_load_store): Move to arch/aarch64-insn.c.
5373 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5374 (can_encode_int32): Remove.
5376 2015-10-12 Yao Qi <yao.qi@linaro.org>
5378 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5379 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5380 (aarch64_relocate_instruction): Likewise.
5381 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5382 (struct aarch64_insn_visitor): Likewise.
5384 2015-10-12 Yao Qi <yao.qi@linaro.org>
5386 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5387 (struct aarch64_insn_visitor): New.
5388 (struct aarch64_insn_relocation_data): New.
5389 (aarch64_ftrace_insn_reloc_b): New function.
5390 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5391 (aarch64_ftrace_insn_reloc_cb): Likewise.
5392 (aarch64_ftrace_insn_reloc_tb): Likewise.
5393 (aarch64_ftrace_insn_reloc_adr): Likewise.
5394 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5395 (aarch64_ftrace_insn_reloc_others): Likewise.
5397 (aarch64_relocate_instruction): Use visitor.
5399 2015-10-12 Yao Qi <yao.qi@linaro.org>
5401 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5402 int. Add argument buf.
5403 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5404 aarch64_relocate_instruction.
5406 2015-10-12 Yao Qi <yao.qi@linaro.org>
5408 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5409 argument insn. Remove local variable insn. Don't call
5411 (aarch64_install_fast_tracepoint_jump_pad): Call
5414 2015-09-30 Yao Qi <yao.qi@linaro.org>
5416 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5417 (emit_load_store_pair): Likewise.
5419 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5421 * dll.c (match_dll): Add cast(s).
5422 (unloaded_dll): Likewise.
5423 * linux-low.c (second_thread_of_pid_p): Likewise.
5424 (delete_lwp_callback): Likewise.
5425 (count_events_callback): Likewise.
5426 (select_event_lwp_callback): Likewise.
5427 (linux_set_resume_request): Likewise.
5428 * server.c (accumulate_file_name_length): Likewise.
5429 (emit_dll_description): Likewise.
5430 (handle_qxfer_threads_worker): Likewise.
5431 (visit_actioned_threads): Likewise.
5432 * thread-db.c (any_thread_of): Likewise.
5433 * tracepoint.c (same_process_p): Likewise.
5434 (match_blocktype): Likewise.
5435 (build_traceframe_info_xml): Likewise.
5437 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5439 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5441 (gdb_unparse_agent_expr): Likewise.
5442 * hostio.c (require_data): Likewise.
5443 (handle_pread): Likewise.
5444 * linux-low.c (disable_regset): Likewise.
5445 (fetch_register): Likewise.
5446 (store_register): Likewise.
5447 (get_dynamic): Likewise.
5448 (linux_qxfer_libraries_svr4): Likewise.
5449 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5450 (set_fast_tracepoint_jump): Likewise.
5451 (uninsert_fast_tracepoint_jumps_at): Likewise.
5452 (reinsert_fast_tracepoint_jumps_at): Likewise.
5453 (validate_inserted_breakpoint): Likewise.
5454 (clone_agent_expr): Likewise.
5455 * regcache.c (init_register_cache): Likewise.
5456 * remote-utils.c (putpkt_binary_1): Likewise.
5457 (decode_M_packet): Likewise.
5458 (decode_X_packet): Likewise.
5459 (look_up_one_symbol): Likewise.
5460 (relocate_instruction): Likewise.
5461 (monitor_output): Likewise.
5462 * server.c (handle_search_memory): Likewise.
5463 (handle_qxfer_exec_file): Likewise.
5464 (handle_qxfer_libraries): Likewise.
5465 (handle_qxfer): Likewise.
5466 (handle_query): Likewise.
5467 (handle_v_cont): Likewise.
5468 (handle_v_run): Likewise.
5469 (captured_main): Likewise.
5470 * target.c (write_inferior_memory): Likewise.
5471 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5472 * tracepoint.c (init_trace_buffer): Likewise.
5473 (add_tracepoint_action): Likewise.
5474 (add_traceframe): Likewise.
5475 (add_traceframe_block): Likewise.
5476 (cmd_qtdpsrc): Likewise.
5477 (cmd_qtdv): Likewise.
5478 (cmd_qtstatus): Likewise.
5479 (response_source): Likewise.
5480 (response_tsv): Likewise.
5481 (cmd_qtnotes): Likewise.
5482 (gdb_collect): Likewise.
5483 (initialize_tracepoint): Likewise.
5485 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5487 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5488 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5489 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5491 (enum aarch64_condition_codes): New enum.
5492 (w0): New static global.
5495 (struct aarch64_memory_operand) <type>: New
5496 MEMORY_OPERAND_POSTINDEX type.
5497 (postindex_memory_operand): New helper function.
5498 (emit_ret): New function.
5499 (emit_load_store_pair): New function, factored out of emit_stp
5500 with support for MEMORY_OPERAND_POSTINDEX.
5501 (emit_stp): Rewrite using emit_load_store_pair.
5502 (emit_ldp): New function.
5503 (emit_load_store): Likewise.
5504 (emit_ldr): Mention post-index instruction in comment.
5505 (emit_ldrh): New function.
5506 (emit_ldrb): New function.
5507 (emit_ldrsw): Mention post-index instruction in comment.
5508 (emit_str): Likewise.
5509 (emit_subs): New function.
5510 (emit_cmp): Likewise.
5511 (emit_and): Likewise.
5512 (emit_orr): Likewise.
5513 (emit_orn): Likewise.
5514 (emit_eor): Likewise.
5515 (emit_mvn): Likewise.
5516 (emit_lslv): Likewise.
5517 (emit_lsrv): Likewise.
5518 (emit_asrv): Likewise.
5519 (emit_mul): Likewise.
5520 (emit_sbfm): Likewise.
5521 (emit_sbfx): Likewise.
5522 (emit_ubfm): Likewise.
5523 (emit_ubfx): Likewise.
5524 (emit_csinc): Likewise.
5525 (emit_cset): Likewise.
5526 (emit_nop): Likewise.
5527 (emit_ops_insns): New helper function.
5528 (emit_pop): Likewise.
5529 (emit_push): Likewise.
5530 (aarch64_emit_prologue): New function.
5531 (aarch64_emit_epilogue): Likewise.
5532 (aarch64_emit_add): Likewise.
5533 (aarch64_emit_sub): Likewise.
5534 (aarch64_emit_mul): Likewise.
5535 (aarch64_emit_lsh): Likewise.
5536 (aarch64_emit_rsh_signed): Likewise.
5537 (aarch64_emit_rsh_unsigned): Likewise.
5538 (aarch64_emit_ext): Likewise.
5539 (aarch64_emit_log_not): Likewise.
5540 (aarch64_emit_bit_and): Likewise.
5541 (aarch64_emit_bit_or): Likewise.
5542 (aarch64_emit_bit_xor): Likewise.
5543 (aarch64_emit_bit_not): Likewise.
5544 (aarch64_emit_equal): Likewise.
5545 (aarch64_emit_less_signed): Likewise.
5546 (aarch64_emit_less_unsigned): Likewise.
5547 (aarch64_emit_ref): Likewise.
5548 (aarch64_emit_if_goto): Likewise.
5549 (aarch64_emit_goto): Likewise.
5550 (aarch64_write_goto_address): Likewise.
5551 (aarch64_emit_const): Likewise.
5552 (aarch64_emit_call): Likewise.
5553 (aarch64_emit_reg): Likewise.
5554 (aarch64_emit_pop): Likewise.
5555 (aarch64_emit_stack_flush): Likewise.
5556 (aarch64_emit_zero_ext): Likewise.
5557 (aarch64_emit_swap): Likewise.
5558 (aarch64_emit_stack_adjust): Likewise.
5559 (aarch64_emit_int_call_1): Likewise.
5560 (aarch64_emit_void_call_2): Likewise.
5561 (aarch64_emit_eq_goto): Likewise.
5562 (aarch64_emit_ne_goto): Likewise.
5563 (aarch64_emit_lt_goto): Likewise.
5564 (aarch64_emit_le_goto): Likewise.
5565 (aarch64_emit_gt_goto): Likewise.
5566 (aarch64_emit_ge_got): Likewise.
5567 (aarch64_emit_ops_impl): New static global variable.
5568 (aarch64_emit_ops): New target function, return
5569 &aarch64_emit_ops_impl.
5570 (struct linux_target_ops): Install it.
5572 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5574 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5575 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5577 * linux-aarch64-ipa.c: New file.
5578 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5580 (aarch64_get_thread_area): New target method.
5581 (extract_signed_bitfield): New helper function.
5582 (aarch64_decode_ldr_literal): New function.
5583 (enum aarch64_opcodes): New enum.
5584 (struct aarch64_register): New struct.
5585 (struct aarch64_operand): New struct.
5586 (x0): New static global.
5595 (aarch64_register): New helper function.
5596 (register_operand): Likewise.
5597 (immediate_operand): Likewise.
5598 (struct aarch64_memory_operand): New struct.
5599 (offset_memory_operand): New helper function.
5600 (preindex_memory_operand): Likewise.
5601 (enum aarch64_system_control_registers): New enum.
5602 (ENCODE): New macro.
5603 (emit_insn): New helper function.
5604 (emit_b): New function.
5605 (emit_bcond): Likewise.
5606 (emit_cb): Likewise.
5607 (emit_tb): Likewise.
5608 (emit_blr): Likewise.
5609 (emit_stp): Likewise.
5610 (emit_ldp_q_offset): Likewise.
5611 (emit_stp_q_offset): Likewise.
5612 (emit_load_store): Likewise.
5613 (emit_ldr): Likewise.
5614 (emit_ldrsw): Likewise.
5615 (emit_str): Likewise.
5616 (emit_ldaxr): Likewise.
5617 (emit_stxr): Likewise.
5618 (emit_stlr): Likewise.
5619 (emit_data_processing_reg): Likewise.
5620 (emit_data_processing): Likewise.
5621 (emit_add): Likewise.
5622 (emit_sub): Likewise.
5623 (emit_mov): Likewise.
5624 (emit_movk): Likewise.
5625 (emit_mov_addr): Likewise.
5626 (emit_mrs): Likewise.
5627 (emit_msr): Likewise.
5628 (emit_sevl): Likewise.
5629 (emit_wfe): Likewise.
5630 (append_insns): Likewise.
5631 (can_encode_int32_in): New helper function.
5632 (aarch64_relocate_instruction): New function.
5633 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5634 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5635 (struct linux_target_ops): Install aarch64_get_thread_area,
5636 aarch64_install_fast_tracepoint_jump_pad and
5637 aarch64_get_min_fast_tracepoint_insn_len.
5639 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5641 * Makefile.in (aarch64-insn.o): New rule.
5642 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5644 2015-09-21 Yao Qi <yao.qi@linaro.org>
5646 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5648 2015-09-21 Yao Qi <yao.qi@linaro.org>
5650 * tracepoint.c (max_jump_pad_size): Remove.
5652 2015-09-18 Yao Qi <yao.qi@linaro.org>
5654 * linux-aarch64-low.c: Don't include sys/uio.h.
5655 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5657 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5659 * tracepoint.c (eval_result_type): Change prototype.
5660 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5662 2015-09-15 Pedro Alves <palves@redhat.com>
5664 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5665 Check whether to report exec events instead of checking whether
5666 multiprocess is enabled.
5668 2015-09-15 Pedro Alves <palves@redhat.com>
5671 * remote-utils.c (prepare_resume_reply): Merge
5672 TARGET_WAITKIND_VFORK_DONE switch case with the
5673 TARGET_WAITKIND_FORKED case.
5675 2015-09-15 Yao Qi <yao.qi@linaro.org>
5677 * server.c (handle_query): Check string comparison using
5678 "else if" instead of "if".
5680 2015-09-15 Yao Qi <yao.qi@linaro.org>
5682 * server.c (vCont_supported): New global variable.
5683 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5684 matches. Append ";vContSupported+" to own_buf.
5685 (handle_v_requests): Append ";s;S" to own_buf if target supports
5686 hardware single step or vCont_supported is false.
5687 (capture_main): Set vCont_supported to zero.
5689 2015-09-15 Yao Qi <yao.qi@linaro.org>
5691 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5693 (linux_supports_hardware_single_step): ... New function.
5694 (linux_target_ops): Update.
5695 * lynx-low.c (lynx_target_ops): Set field
5696 supports_hardware_single_step to target_can_do_hardware_single_step.
5697 * nto-low.c (nto_target_ops): Likewise.
5698 * spu-low.c (spu_target_ops): Likewise.
5699 * win32-low.c (win32_target_ops): Likewise.
5700 * target.c (target_can_do_hardware_single_step): New function.
5701 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5702 Remove. <supports_hardware_single_step>: New field.
5703 (target_supports_conditional_breakpoints): Remove.
5704 (target_supports_hardware_single_step): New macro.
5705 (target_can_do_hardware_single_step): Declare.
5706 * server.c (handle_query): Use target_supports_hardware_single_step
5707 instead of target_supports_conditional_breakpoints.
5709 2015-09-15 Yao Qi <yao.qi@linaro.org>
5711 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5713 (struct linux_target_ops the_low_target): Install
5714 aarch64_linux_siginfo_fixup.
5716 2015-09-11 Don Breazeal <donb@codesourcery.com>
5717 Luis Machado <lgustavo@codesourcery.com>
5719 * linux-low.c (linux_mourn): Static declaration.
5720 (linux_arch_setup): Move in front of
5721 handle_extended_wait.
5722 (linux_arch_setup_thread): New function.
5723 (handle_extended_wait): Handle exec events. Call
5724 linux_arch_setup_thread. Make event_lwp argument a
5725 pointer-to-a-pointer.
5726 (check_zombie_leaders): Do not check stopped threads.
5727 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5728 (linux_low_filter_event): Add lwp and thread for exec'ing
5729 non-leader thread if leader thread has been deleted.
5730 Refactor code into linux_arch_setup_thread and call it.
5731 Pass child lwp pointer by reference to handle_extended_wait.
5732 (linux_wait_for_event_filtered): Update comment.
5733 (linux_wait_1): Prevent clobbering exec event status.
5734 (linux_supports_exec_events): New function.
5735 (linux_target_ops) <supports_exec_events>: Initialize new member.
5736 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5738 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5739 * server.c (report_exec_events): New global variable.
5740 (handle_query): Handle qSupported query for exec-events feature.
5741 (captured_main): Initialize report_exec_events.
5742 * server.h (report_exec_events): Declare new global variable.
5743 * target.h (struct target_ops) <supports_exec_events>: New
5745 (target_supports_exec_events): New macro.
5746 * win32-low.c (win32_target_ops) <supports_exec_events>:
5747 Initialize new member.
5749 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5751 * linux-low.c (linux_low_enable_btrace): Remove.
5752 (linux_target_ops): Replace linux_low_enable_btrace with
5753 linux_enable_btrace.
5755 2015-09-03 Yao Qi <yao.qi@linaro.org>
5757 * linux-aarch64-low.c (aarch64_insert_point): Call
5758 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5761 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5763 * linux-low.c (check_stopped_by_breakpoint): Use
5764 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5766 2015-08-27 Pedro Alves <palves@redhat.com>
5768 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5770 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5772 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5773 the XNEW-family equivalent.
5774 (compile_bytecodes): Likewise.
5775 * dll.c (loaded_dll): Likewise.
5776 * event-loop.c (append_callback_event): Likewise.
5777 (create_file_handler): Likewise.
5778 (create_file_event): Likewise.
5779 * hostio.c (handle_open): Likewise.
5780 * inferiors.c (add_thread): Likewise.
5781 (add_process): Likewise.
5782 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5783 * linux-arm-low.c (arm_new_process): Likewise.
5784 (arm_new_thread): Likewise.
5785 * linux-low.c (add_to_pid_list): Likewise.
5786 (linux_add_process): Likewise.
5787 (handle_extended_wait): Likewise.
5788 (add_lwp): Likewise.
5789 (enqueue_one_deferred_signal): Likewise.
5790 (enqueue_pending_signal): Likewise.
5791 (linux_resume_one_lwp_throw): Likewise.
5792 (linux_resume_one_thread): Likewise.
5793 (linux_read_memory): Likewise.
5794 (linux_write_memory): Likewise.
5795 * linux-mips-low.c (mips_linux_new_process): Likewise.
5796 (mips_linux_new_thread): Likewise.
5797 (mips_add_watchpoint): Likewise.
5798 * linux-x86-low.c (initialize_low_arch): Likewise.
5799 * lynx-low.c (lynx_add_process): Likewise.
5800 * mem-break.c (set_raw_breakpoint_at): Likewise.
5801 (set_breakpoint): Likewise.
5802 (add_condition_to_breakpoint): Likewise.
5803 (add_commands_to_breakpoint): Likewise.
5804 (clone_agent_expr): Likewise.
5805 (clone_one_breakpoint): Likewise.
5806 * regcache.c (new_register_cache): Likewise.
5807 * remote-utils.c (look_up_one_symbol): Likewise.
5808 * server.c (queue_stop_reply): Likewise.
5809 (start_inferior): Likewise.
5810 (queue_stop_reply_callback): Likewise.
5811 (handle_target_event): Likewise.
5812 * spu-low.c (fetch_ppc_memory): Likewise.
5813 (store_ppc_memory): Likewise.
5814 * target.c (set_target_ops): Likewise.
5815 * thread-db.c (thread_db_load_search): Likewise.
5816 (try_thread_db_load_1): Likewise.
5817 * tracepoint.c (add_tracepoint): Likewise.
5818 (add_tracepoint_action): Likewise.
5819 (create_trace_state_variable): Likewise.
5820 (cmd_qtdpsrc): Likewise.
5821 (cmd_qtro): Likewise.
5822 (add_while_stepping_state): Likewise.
5823 * win32-low.c (child_add_thread): Likewise.
5824 (get_image_name): Likewise.
5826 2015-08-25 Yao Qi <yao.qi@linaro.org>
5828 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5830 2015-08-25 Yao Qi <yao.qi@linaro.org>
5832 * Makefile.in (aarch64-linux.o): New rule.
5833 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5835 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5836 (aarch64_init_debug_reg_state): Make it extern.
5837 (aarch64_linux_prepare_to_resume): Remove.
5839 2015-08-25 Yao Qi <yao.qi@linaro.org>
5841 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5842 lwp_arch_private_info and ptid_of_lwp.
5844 2015-08-25 Yao Qi <yao.qi@linaro.org>
5846 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5847 Find proc_info by find_process_pid. All callers updated.
5849 2015-08-25 Yao Qi <yao.qi@linaro.org>
5851 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5853 (debug_reg_change_callback): Remove.
5854 (aarch64_notify_debug_reg_change): Remove.
5856 2015-08-25 Yao Qi <yao.qi@linaro.org>
5858 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5859 Call current_lwp_ptid.
5861 2015-08-25 Yao Qi <yao.qi@linaro.org>
5863 * linux-aarch64-low.c (debug_reg_change_callback): Use
5866 2015-08-25 Yao Qi <yao.qi@linaro.org>
5868 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5870 2015-08-25 Yao Qi <yao.qi@linaro.org>
5872 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5874 2015-08-25 Yao Qi <yao.qi@linaro.org>
5876 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5879 2015-08-25 Yao Qi <yao.qi@linaro.org>
5881 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5883 (debug_reg_change_callback): Remove argument entry and add argument
5884 lwp. Remove local variable thread. Don't print thread id in the
5885 debugging output. Don't check whether pid of thread equals to pid.
5886 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5887 iterate_over_lwps instead find_inferior.
5889 2015-08-24 Pedro Alves <palves@redhat.com>
5891 * inferiors.c (get_first_process): New function.
5892 * inferiors.h (get_first_process): New declaration.
5893 * remote-utils.c (read_ptid): Default to the first process in the
5894 list, instead of to the current thread's process.
5896 2015-08-24 Pedro Alves <palves@redhat.com>
5898 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5899 * event-loop.c: Likewise.
5900 * remote-utils.c: Likewise.
5901 * tracepoint.c: Likewise.
5903 2015-08-24 Pedro Alves <palves@redhat.com>
5905 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5908 2015-08-21 Pedro Alves <palves@redhat.com>
5910 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5911 instead of literal 1.
5913 2015-08-21 Pedro Alves <palves@redhat.com>
5915 * tdesc.c (default_description): Explicitly zero-initialize.
5917 2015-08-21 Pedro Alves <palves@redhat.com>
5920 * inferiors.c (remove_thread): Discard any pending stop reply for
5922 * server.c (remove_all_on_match_pid): Rename to ...
5923 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5925 (discard_queued_stop_replies): Change parameter to a ptid. Now
5927 (handle_v_kill, kill_inferior_callback, captured_main)
5928 (process_serial_event): Adjust.
5929 * server.h (discard_queued_stop_replies): Declare.
5931 2015-08-21 Pedro Alves <palves@redhat.com>
5933 * linux-low.c (wait_for_sigstop): Always switch to no thread
5934 selected if the previously current thread dies.
5935 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5936 process instead of the current thread's.
5937 * remote-utils.c (input_interrupt): Don't check if there's no
5939 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5940 current thread to the general thread fails, error out.
5941 (handle_qxfer_auxv, handle_qxfer_libraries)
5942 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5943 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5944 (handle_query): Check if there's a thread selected instead of
5945 checking whether there's any thread in the thread list.
5946 (handle_qxfer_threads, handle_qxfer_btrace)
5947 (handle_qxfer_btrace_conf): Don't error out early if there's no
5948 thread in the thread list.
5949 (handle_v_cont, myresume): Don't set the current thread to the
5951 (process_serial_event) <Hg handling>: Also set thread_id if the
5952 previous general thread is still alive.
5953 (process_serial_event) <g/G handling>: If setting the current
5954 thread to the general thread fails, error out.
5955 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5956 thread's lwp instead of the current thread's.
5957 * target.c (set_desired_thread): If the desired thread was not
5958 found, leave the current thread pointing to NULL. Return an int
5959 (boolean) indicating success.
5960 * target.h (set_desired_thread): Change return type to int.
5962 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5964 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5965 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5967 (ps_get_thread_area): New function.
5969 2015-08-19 Gary Benson <gbenson@redhat.com>
5971 * hostio.c (handle_pread): Do not attempt to read more data
5972 than hostio_reply_with_data can fit in a packet.
5974 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5976 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5978 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5980 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5982 2015-08-06 Pedro Alves <palves@redhat.com>
5984 * tracepoint.c (expr_eval_result): Now an int.
5986 2015-08-06 Pedro Alves <palves@redhat.com>
5988 * gdbthread.h (struct regcache): Forward declare.
5989 (struct thread_info) <regcache_data>: Now a struct regcache
5991 * inferiors.c (inferior_regcache_data)
5992 (set_inferior_regcache_data): Now work with struct regcache
5994 * inferiors.h (struct regcache): Forward declare.
5995 (inferior_regcache_data, set_inferior_regcache_data): Now work
5996 with struct regcache pointers.
5997 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5998 (free_register_cache_thread): Remove struct regcache pointer
6001 2015-08-06 Pedro Alves <palves@redhat.com>
6003 * server.c (captured_main): On error, print the exception message
6004 to stderr, and if run_once is set, throw a quit.
6006 2015-08-06 Pedro Alves <palves@redhat.com>
6008 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6011 2015-08-06 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6014 reading beyond the passed in buffer length.
6016 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6018 * tracepoint.c (symbol_list) <required>: Remove.
6020 2015-08-06 Pedro Alves <palves@redhat.com>
6022 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6023 count if stopping and suspending threads.
6024 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6025 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6026 (linux_detach): Complete an ongoing step-over.
6027 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6029 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6030 (linux_wait_1): If passing a signal to the inferior after
6031 finishing a step-over, unsuspend and re-resume all lwps. If we
6032 see a single-step event but the thread should be continuing, don't
6033 pass the trap to gdb.
6034 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6035 internal_error instead of gdb_assert.
6036 (enqueue_pending_signal): New function.
6037 (check_ptrace_stopped_lwp_gone): Add debug output.
6038 (start_step_over): Use internal_error instead of gdb_assert.
6039 (complete_ongoing_step_over): New function.
6040 (linux_resume_one_thread): Don't resume a suspended thread.
6041 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6044 2015-08-06 Pedro Alves <palves@redhat.com>
6046 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6047 (linux_thread_alive): Use lwp_is_marked_dead.
6048 (extended_event_reported): Delete.
6049 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6050 instead of extended_event_reported.
6051 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6053 (lwp_is_marked_dead): New function.
6054 (lwp_running): Use lwp_is_marked_dead.
6055 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6058 2015-08-06 Pedro Alves <palves@redhat.com>
6060 * linux-low.c (linux_wait_1): Move fork event output out of the
6061 !report_to_gdb check. Pass event_child->waitstatus to
6062 target_waitstatus_to_string instead of ourstatus.
6064 2015-08-04 Yao Qi <yao.qi@linaro.org>
6066 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6067 if current_thread is 32 bit.
6069 2015-08-04 Yao Qi <yao.qi@linaro.org>
6071 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6072 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6073 * server.c (extended_protocol): Remove "static".
6074 * server.h (extended_protocol): Declare it.
6076 2015-08-04 Yao Qi <yao.qi@linaro.org>
6078 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6079 both aarch64 and aarch32.
6080 (aarch64_set_pc): Likewise.
6082 2015-08-04 Yao Qi <yao.qi@linaro.org>
6084 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6085 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6086 arm-with-neon.xml to srv_xmlfiles.
6087 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6088 (is_64bit_tdesc): New function.
6089 (aarch64_linux_read_description): New function.
6090 (aarch64_arch_setup): Call aarch64_linux_read_description.
6091 (regs_info): Rename to regs_info_aarch64.
6092 (aarch64_regs_info): Return right regs_info.
6093 (initialize_low_arch): Call initialize_low_arch_aarch32.
6095 2015-08-04 Yao Qi <yao.qi@linaro.org>
6097 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6098 * linux-aarch32-low.c: New file.
6099 * linux-aarch32-low.h: New file.
6100 * linux-arm-low.c (arm_fill_gregset): Move it to
6101 linux-aarch32-low.c.
6102 (arm_store_gregset): Likewise.
6103 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6104 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6105 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6106 (regs_info): Rename to regs_info_arm.
6107 (arm_regs_info): Return regs_info_aarch32 if
6108 have_ptrace_getregset is 1 and target description is
6109 arm_with_neon or arm_with_vfpv3.
6110 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6111 Call initialize_low_arch_aarch32 instead.
6113 2015-08-04 Yao Qi <yao.qi@linaro.org>
6115 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6116 * linux-low.c: ... here.
6117 * linux-low.h (have_ptrace_getregset): Declare it.
6119 2015-08-04 Pedro Alves <palves@redhat.com>
6121 * thread-db.c (struct thread_db): Use new typedefs.
6122 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6124 (disable_thread_event_reporting): Cast result of dlsym to
6125 destination function pointer type.
6126 (thread_db_mourn): Use td_ta_delete_ftype.
6128 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6130 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6132 (CDX_BREAKPOINT): Define for R2.
6133 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6134 (the_low_target): Add comments.
6136 2015-07-30 Yao Qi <yao.qi@linaro.org>
6138 * linux-arm-low.c (arm_hwcap): Remove it.
6139 (arm_read_description): New local variable arm_hwcap. Don't
6140 set arm_hwcap to zero.
6142 2015-07-30 Yao Qi <yao.qi@linaro.org>
6144 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6145 Use regcache->tdesc instead.
6146 (arm_store_wmmxregset): Likewise.
6147 (arm_fill_vfpregset): Likewise.
6148 (arm_store_vfpregset): Likewise.
6150 2015-07-30 Yao Qi <yao.qi@linaro.org>
6152 * linux-arm-low.c: Include arch/arm.h.
6153 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6154 (arm_store_gregset): Likewise.
6156 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6158 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6159 ptrace's 4th parameter.
6161 2015-07-27 Yao Qi <yao.qi@linaro.org>
6163 * configure.srv (case aarch64*-*-linux*): Don't set
6166 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6168 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6170 * linux-arm-low.c: Likewise.
6171 * linux-cris-low.c: Likewise.
6172 * linux-crisv32-low.c: Likewise.
6173 * linux-low.c: Likewise.
6174 * linux-m68k-low.c: Likewise.
6175 * linux-mips-low.c: Likewise.
6176 * linux-nios2-low.c: Likewise.
6177 * linux-s390-low.c: Likewise.
6178 * linux-sparc-low.c: Likewise.
6179 * linux-tic6x-low.c: Likewise.
6180 * linux-tile-low.c: Likewise.
6181 * linux-x86-low.c: Likewise.
6183 2015-07-24 Pedro Alves <palves@redhat.com>
6185 * config.in: Regenerate.
6186 * configure: Regenerate.
6188 2015-07-24 Pedro Alves <palves@redhat.com>
6190 * acinclude.m4: Include ../ptrace.m4.
6191 * configure.ac: Call GDB_AC_PTRACE.
6192 * config.in, configure: Regenerate.
6194 2015-07-24 Yao Qi <yao.qi@linaro.org>
6196 * linux-low.c (linux_create_inferior): Remove setting to
6197 proc->priv->new_inferior.
6198 (linux_attach): Likewise.
6199 (linux_low_filter_event): Likewise.
6200 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6202 2015-07-24 Yao Qi <yao.qi@linaro.org>
6204 * linux-low.c (linux_arch_setup): New function.
6205 (linux_low_filter_event): If proc->tdesc is NULL and
6206 proc->attached is true, call the_low_target.arch_setup.
6207 Otherwise, keep status pending, and return.
6208 (linux_resume_one_lwp_throw): Don't call get_pc if
6209 thread->while_stepping isn't NULL. Don't call
6210 get_thread_regcache if proc->tdesc is NULL.
6211 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6212 (linux_target_ops): Install arch_setup.
6213 * server.c (start_inferior): Call the_target->arch_setup.
6214 * target.h (struct target_ops) <arch_setup>: New field.
6215 (target_arch_setup): New marco.
6216 * lynx-low.c (lynx_target_ops): Update.
6217 * nto-low.c (nto_target_ops): Update.
6218 * spu-low.c (spu_target_ops): Update.
6219 * win32-low.c (win32_target_ops): Update.
6221 2015-07-24 Yao Qi <yao.qi@linaro.org>
6223 * linux-low.c (linux_add_process): Don't set
6224 proc->priv->new_inferior.
6225 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6226 (linux_attach): Likewise.
6228 2015-07-24 Yao Qi <yao.qi@linaro.org>
6230 * server.c (start_inferior): Code refactor.
6232 2015-07-24 Yao Qi <yao.qi@linaro.org>
6234 * server.c (process_serial_event): Set general_thread.
6236 2015-07-21 Yao Qi <yao.qi@linaro.org>
6238 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6239 aarch64_linux_get_debug_reg_capacity.
6241 2015-07-17 Yao Qi <yao.qi@linaro.org>
6243 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6244 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6245 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6246 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6247 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6248 (AARCH64_HWP_ALIGNMENT): Likewise.
6249 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6250 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6251 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6252 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6253 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6254 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6255 (struct aarch64_debug_reg_state): Likewise.
6256 (struct arch_lwp_info): Likewise.
6257 (aarch64_align_watchpoint): Likewise.
6258 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6259 (aarch64_watchpoint_length): Likewise.
6260 (aarch64_point_encode_ctrl_reg): Likewise
6261 (aarch64_point_is_aligned): Likewise.
6262 (aarch64_align_watchpoint): Likewise.
6263 (aarch64_linux_set_debug_regs):
6264 (aarch64_dr_state_insert_one_point): Likewise.
6265 (aarch64_dr_state_remove_one_point): Likewise.
6266 (aarch64_handle_breakpoint): Likewise.
6267 (aarch64_handle_aligned_watchpoint): Likewise.
6268 (aarch64_handle_unaligned_watchpoint): Likewise.
6269 (aarch64_handle_watchpoint): Likewise.
6271 2015-07-17 Yao Qi <yao.qi@linaro.org>
6273 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6274 and don't aarch64_get_debug_reg_state. All callers update.
6275 (aarch64_handle_aligned_watchpoint): Likewise.
6276 (aarch64_handle_unaligned_watchpoint): Likewise.
6277 (aarch64_handle_watchpoint): Likewise.
6278 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6279 (aarch64_remove_point): Likewise.
6281 2015-07-17 Yao Qi <yao.qi@linaro.org>
6283 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6285 (aarch64_handle_unaligned_watchpoint): Likewise.
6287 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6289 Revert the previous 3 commits:
6290 Move gdb_regex* to common/
6291 Move linux_find_memory_regions_full & co.
6292 gdbserver build-id attribute generator
6294 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6295 Jan Kratochvil <jan.kratochvil@redhat.com>
6297 gdbserver build-id attribute generator.
6298 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6299 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6300 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6302 (get_dynamic): Use find_pdhr to traverse program headers.
6303 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6304 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6305 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6306 (get_hex_build_id): New.
6307 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6308 to reply XML document.
6310 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6311 Jan Kratochvil <jan.kratochvil@redhat.com>
6313 * target.c: Include target/target-utils.h and fcntl.h.
6314 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6315 (target_fileio_read_stralloc): New functions.
6317 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6319 * Makefile.in (OBS): Add gdb_regex.o.
6321 * config.in: Rebuilt.
6322 * configure: Rebuilt.
6324 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6325 Jan Kratochvil <jan.kratochvil@redhat.com>
6327 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6328 * Makefile.in (OBS): Add target-utils.o.
6329 (linux-maps.o, target-utils.o): New.
6330 * configure.srv (srv_linux_obj): Add linux-maps.o.
6332 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6334 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6336 (the_low_target): Install it.
6338 2015-07-14 Pedro Alves <palves@redhat.com>
6340 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6341 Instead, ignore ECHILD, and throw an error for other errnos.
6343 2015-07-10 Pedro Alves <palves@redhat.com>
6345 * event-loop.c (struct callback_event) <data>: Change type to
6346 gdb_client_data instance instead of gdb_client_data pointer.
6347 (append_callback_event): Adjust.
6349 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6351 * linux-aarch64-low.c: Add comments for each linux_target_ops
6352 method. Remove comments already covered in target_ops and
6353 linux_target_ops definitions.
6354 (the_low_target): Add comments for each unimplemented method.
6356 2015-07-09 Yao Qi <yao.qi@linaro.org>
6358 * linux-aarch64-low.c (aarch64_regmap): Remove.
6359 (aarch64_usrregs_info): Remove.
6360 (regs_info): Set field usrregs to NULL.
6362 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6364 * linux-low.c: Include "rsp-low.h"
6365 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6366 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6367 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6368 (handle_btrace_enable_pt): New.
6369 (handle_btrace_general_set): Support "pt".
6370 (handle_btrace_conf_general_set): Support "pt:size".
6372 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6374 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6377 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6379 * linux-aarch64-low.c: Remove comment about endianness.
6380 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6381 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6384 2015-06-24 Gary Benson <gbenson@redhat.com>
6386 * linux-i386-ipa.c (stdint.h): Do not include.
6387 * lynx-i386-low.c (stdint.h): Likewise.
6388 * lynx-ppc-low.c (stdint.h): Likewise.
6389 * mem-break.c (stdint.h): Likewise.
6390 * thread-db.c (stdint.h): Likewise.
6391 * tracepoint.c (stdint.h): Likewise.
6392 * win32-low.c (stdint.h): Likewise.
6394 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6396 * server.c (write_qxfer_response): Update call to
6397 remote_escape_output.
6399 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6400 Jan Kratochvil <jan.kratochvil@redhat.com>
6402 Merge multiple hex conversions.
6403 * gdbreplay.c (tohex): Rename to 'fromhex'.
6404 (logchar): Use fromhex.
6406 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6408 * server.c (handle_qxfer_libraries): Set `version' attribute for
6411 2015-06-10 Gary Benson <gbenson@redhat.com>
6413 * target.h (struct target_ops) <multifs_open>: New field.
6414 <multifs_unlink>: Likewise.
6415 <multifs_readlink>: Likewise.
6416 * linux-low.c (nat/linux-namespaces.h): New include.
6417 (linux_target_ops): Initialize the_target->multifs_open,
6418 the_target->multifs_unlink and the_target->multifs_readlink.
6419 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6420 * hostio.c (hostio_fs_pid): New static variable.
6421 (hostio_handle_new_gdb_connection): New function.
6422 (handle_setfs): Likewise.
6423 (handle_open): Use the_target->multifs_open as appropriate.
6424 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6425 (handle_readlink): Use the_target->multifs_readlink as
6427 (handle_vFile): Handle vFile:setfs packets.
6428 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6429 after target_handle_new_gdb_connection.
6431 2015-06-10 Gary Benson <gbenson@redhat.com>
6433 * configure.ac (AC_CHECK_FUNCS): Add setns.
6434 * config.in: Regenerate.
6435 * configure: Likewise.
6436 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6437 (linux-namespaces.o): New rule.
6438 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6440 2015-06-09 Gary Benson <gbenson@redhat.com>
6442 * hostio.c (handle_open): Process mode argument with
6443 fileio_to_host_mode.
6445 2015-06-01 Yao Qi <yao.qi@linaro.org>
6447 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6448 * linux-x86-low.c: Likewise.
6450 2015-05-28 Don Breazeal <donb@codesourcery.com>
6452 * linux-low.c (handle_extended_wait): Initialize
6453 thread_info.last_resume_kind for new fork children.
6455 2015-05-15 Pedro Alves <palves@redhat.com>
6457 * target.h (target_handle_new_gdb_connection): Rewrite using if
6458 wrapped in do/while.
6460 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6462 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6463 * configure, config.in: Regenerate.
6464 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6467 2015-05-12 Don Breazeal <donb@codesourcery.com>
6469 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6470 PTRACE_EVENT_VFORK_DONE.
6471 (linux_low_ptrace_options, extended_event_reported): Add vfork
6473 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6474 and "vforkdone" for RSP 'T' Stop Reply Packet.
6475 * server.h (report_vfork_events): Declare
6478 2015-05-12 Don Breazeal <donb@codesourcery.com>
6480 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6481 (the_low_target) <new_fork>: Initialize new member.
6482 * linux-arm-low.c (arm_new_fork): New function.
6483 (the_low_target) <new_fork>: Initialize new member.
6484 * linux-low.c (handle_extended_wait): Call new target function
6486 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6487 * linux-mips-low.c (mips_add_watchpoint): New function
6488 extracted from mips_insert_point.
6489 (the_low_target) <new_fork>: Initialize new member.
6490 (mips_linux_new_fork): New function.
6491 (mips_insert_point): Call mips_add_watchpoint.
6492 * linux-x86-low.c (x86_linux_new_fork): New function.
6493 (the_low_target) <new_fork>: Initialize new member.
6495 2015-05-12 Don Breazeal <donb@codesourcery.com>
6497 * linux-low.c (handle_extended_wait): Implement return value,
6498 rename argument 'event_child' to 'event_lwp', handle
6499 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6500 (linux_low_ptrace_options): New function.
6501 (linux_low_filter_event): Call linux_low_ptrace_options,
6502 use different argument fo linux_enable_event_reporting,
6503 use return value from handle_extended_wait.
6504 (extended_event_reported): New function.
6505 (linux_wait_1): Call extended_event_reported and set
6506 status to report fork events.
6507 (linux_write_memory): Add pid to debug message.
6508 (reset_lwp_ptrace_options_callback): New function.
6509 (linux_handle_new_gdb_connection): New function.
6510 (linux_target_ops): Initialize new structure member.
6511 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6512 * lynx-low.c: Initialize new structure member.
6513 * remote-utils.c (prepare_resume_reply): Implement stop reason
6514 "fork" for "T" stop message.
6515 * server.c (handle_query): Call handle_new_gdb_connection.
6516 * server.h (report_fork_events): Declare global flag.
6517 * target.h (struct target_ops) <handle_new_gdb_connection>:
6519 (target_handle_new_gdb_connection): New macro.
6520 * win32-low.c: Initialize new structure member.
6522 2015-05-12 Don Breazeal <donb@codesourcery.com>
6524 * mem-break.c (APPEND_TO_LIST): Define macro.
6525 (clone_agent_expr): New function.
6526 (clone_one_breakpoint): New function.
6527 (clone_all_breakpoints): New function.
6528 * mem-break.h: Declare new functions.
6530 2015-05-12 Don Breazeal <donb@codesourcery.com>
6532 * linux-low.c (linux_supports_fork_events): New function.
6533 (linux_supports_vfork_events): New function.
6534 (linux_target_ops): Initialize new structure members.
6535 (initialize_low): Call linux_check_ptrace_features.
6536 * lynx-low.c (lynx_target_ops): Initialize new structure
6538 * server.c (report_fork_events, report_vfork_events):
6540 (handle_query): Add new features to qSupported packet and
6542 (captured_main): Initialize new global variables.
6543 * target.h (struct target_ops) <supports_fork_events>:
6545 <supports_vfork_events>: New member.
6546 (target_supports_fork_events): New macro.
6547 (target_supports_vfork_events): New macro.
6548 * win32-low.c (win32_target_ops): Initialize new structure
6551 2015-05-12 Gary Benson <gbenson@redhat.com>
6553 * server.c (handle_qxfer_exec_file): Use current process
6556 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6558 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6559 Remove HAVE_PTRACE_GETREGS conditionals.
6560 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6561 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6563 2015-05-08 Yao Qi <yao.qi@linaro.org>
6565 * linux-low.c (linux_supports_conditional_breakpoints): New
6567 (linux_target_ops): Install new target method.
6568 * lynx-low.c (lynx_target_ops): Install NULL hook for
6569 supports_conditional_breakpoints.
6570 * nto-low.c (nto_target_ops): Likewise.
6571 * spu-low.c (spu_target_ops): Likewise.
6572 * win32-low.c (win32_target_ops): Likewise.
6573 * server.c (handle_query): Check
6574 target_supports_conditional_breakpoints.
6575 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6577 (target_supports_conditional_breakpoints): New macro.
6579 2015-05-06 Pedro Alves <palves@redhat.com>
6582 * server.c (start_inferior): If the process exits, mourn it.
6584 2015-04-21 Gary Benson <gbenson@redhat.com>
6586 * hostio.c (fileio_open_flags_to_host): Factored out to
6587 fileio_to_host_openflags in common/fileio.c. Single use
6590 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6592 * linux-xtensa-low.c (xtensa_fill_gregset)
6593 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6596 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6598 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6599 (regs_info): Replace usrregs pointer with NULL.
6601 2015-04-17 Gary Benson <gbenson@redhat.com>
6603 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6604 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6605 * server.c (handle_qxfer_exec_file): New function.
6606 (qxfer_packets): Add exec-file entry.
6607 (handle_query): Report qXfer:exec-file:read as supported packet.
6609 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6611 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6613 2015-04-09 Gary Benson <gbenson@redhat.com>
6615 * hostio-errno.c (errno_to_fileio_error): Remove function.
6616 Update caller to use remote_fileio_to_fio_error.
6618 2015-04-09 Yao Qi <yao.qi@linaro.org>
6620 * linux-low.c (linux_insert_point): Call
6621 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6622 (linux_remove_point): Call remove_memory_breakpoint if type is
6624 * linux-x86-low.c (x86_insert_point): Don't call
6625 insert_memory_breakpoint.
6626 (x86_remove_point): Don't call remove_memory_breakpoint.
6628 2015-04-01 Pedro Alves <palves@redhat.com>
6629 Cleber Rosa <crosa@redhat.com>
6631 * server.c (gdbserver_usage): Reorganize and extend the usage
6634 2015-03-24 Pedro Alves <palves@redhat.com>
6636 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6637 output. Also dump TRAP_TRACE.
6638 (linux_low_filter_event): In debug output, distinguish a
6639 resume_stop SIGSTOP from a delayed SIGSTOP.
6641 2015-03-24 Gary Benson <gbenson@redhat.com>
6643 * linux-x86-low.c (x86_linux_new_thread): Moved to
6645 (x86_linux_prepare_to_resume): Likewise.
6647 2015-03-24 Gary Benson <gbenson@redhat.com>
6649 * Makefile.in (x86-linux-dregs.o): New rule.
6650 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6651 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6652 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6653 (x86_linux_dr_get): Likewise.
6654 (x86_linux_dr_set): Likewise.
6655 (update_debug_registers_callback): Likewise.
6656 (x86_linux_dr_set_addr): Likewise.
6657 (x86_linux_dr_get_addr): Likewise.
6658 (x86_linux_dr_set_control): Likewise.
6659 (x86_linux_dr_get_control): Likewise.
6660 (x86_linux_dr_get_status): Likewise.
6661 (x86_linux_update_debug_registers): Likewise.
6663 2015-03-24 Gary Benson <gbenson@redhat.com>
6665 * linux-x86-low.c (x86_linux_update_debug_registers):
6666 New function, factored out from...
6667 (x86_linux_prepare_to_resume): ...this.
6669 2015-03-24 Gary Benson <gbenson@redhat.com>
6671 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6672 (x86_linux_dr_set): Likewise.
6673 (update_debug_registers_callback): Likewise.
6674 (x86_linux_dr_set_addr): Likewise.
6675 (x86_linux_dr_get_addr): Likewise.
6676 (x86_linux_dr_set_control): Likewise.
6677 (x86_linux_dr_get_control): Likewise.
6678 (x86_linux_dr_get_status): Likewise.
6679 (x86_linux_prepare_to_resume): Likewise.
6681 2015-03-24 Gary Benson <gbenson@redhat.com>
6683 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6684 Use perror_with_name. Pass string through gettext.
6685 (x86_linux_dr_set): Likewise.
6687 2015-03-24 Gary Benson <gbenson@redhat.com>
6689 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6690 (x86_linux_dr_set_addr): ...this.
6691 (x86_dr_low_get_addr): Rename to...
6692 (x86_linux_dr_get_addr): ...this.
6693 (x86_dr_low_set_control): Rename to...
6694 (x86_linux_dr_set_control): ...this.
6695 (x86_dr_low_get_control): Rename to...
6696 (x86_linux_dr_get_control): ...this.
6697 (x86_dr_low_get_status): Rename to...
6698 (x86_linux_dr_get_status): ...this.
6699 (x86_dr_low): Update with new function names.
6701 2015-03-24 Gary Benson <gbenson@redhat.com>
6703 * Makefile.in (x86-linux.o): New rule.
6704 * configure.srv: Add x86-linux.o to relevant targets.
6705 * linux-low.c (lwp_set_arch_private_info): New function.
6706 (lwp_arch_private_info): Likewise.
6707 * linux-x86-low.c: Include nat/x86-linux.h.
6708 (arch_lwp_info): Removed structure.
6709 (update_debug_registers_callback):
6710 Use lwp_set_debug_registers_changed.
6711 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6712 and lwp_set_debug_registers_changed.
6713 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6715 2015-03-24 Gary Benson <gbenson@redhat.com>
6717 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6718 * linux-arm-low.c (arm_new_thread): Likewise.
6719 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6720 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6721 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6722 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6724 2015-03-24 Gary Benson <gbenson@redhat.com>
6726 * linux-low.c (ptid_of_lwp): New function.
6727 (lwp_is_stopped): Likewise.
6728 (lwp_stop_reason): Likewise.
6729 * linux-x86-low.c (update_debug_registers_callback):
6731 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6734 2015-03-24 Gary Benson <gbenson@redhat.com>
6736 * linux-low.h (linux_stop_lwp): Remove declaration.
6738 2015-03-24 Gary Benson <gbenson@redhat.com>
6740 * linux-low.h: Include nat/linux-nat.h.
6741 * linux-low.c (iterate_over_lwps_args): New structure.
6742 (iterate_over_lwps_filter): New function.
6743 (iterate_over_lwps): Likewise.
6744 * linux-x86-low.c (update_debug_registers_callback):
6745 Update signature to what iterate_over_lwps expects.
6746 Remove PID check that iterate_over_lwps now performs.
6747 (x86_dr_low_set_addr): Use iterate_over_lwps.
6748 (x86_dr_low_set_control): Likewise.
6750 2015-03-24 Gary Benson <gbenson@redhat.com>
6752 * linux-x86-low.c (x86_debug_reg_state): New function.
6753 (x86_linux_prepare_to_resume): Use the above.
6755 2015-03-24 Gary Benson <gbenson@redhat.com>
6757 * linux-low.c (current_lwp_ptid): New function.
6758 * linux-x86-low.c: Include nat/linux-nat.h.
6759 (x86_dr_low_get_addr): Use current_lwp_ptid.
6760 (x86_dr_low_get_control): Likewise.
6761 (x86_dr_low_get_status): Likewise.
6763 2015-03-20 Pedro Alves <palves@redhat.com>
6765 * tracepoint.c (cmd_qtstatus): Make "str" const.
6767 2015-03-20 Pedro Alves <palves@redhat.com>
6769 * server.c (handle_general_set): Make "req_str" const.
6771 2015-03-19 Pedro Alves <palves@redhat.com>
6773 * linux-low.c (linux_resume_one_lwp): Rename to ...
6774 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6775 instead call perror_with_name.
6776 (check_ptrace_stopped_lwp_gone): New function.
6777 (linux_resume_one_lwp): Reimplement as wrapper around
6778 linux_resume_one_lwp_throw that swallows errors if the LWP is
6781 2015-03-19 Pedro Alves <palves@redhat.com>
6783 * linux-low.c (count_events_callback, select_event_lwp_callback):
6784 No longer check whether the thread has resume_stop as last resume
6787 2015-03-19 Pedro Alves <palves@redhat.com>
6789 * linux-low.c (count_events_callback, select_event_lwp_callback):
6790 Use the lwp's status_pending_p field, not the thread's.
6792 2015-03-19 Pedro Alves <palves@redhat.com>
6794 * linux-low.c (select_event_lwp_callback): Update comments to
6795 no longer mention SIGTRAP.
6797 2015-03-18 Gary Benson <gbenson@redhat.com>
6799 * server.c (handle_query): Do not report vFile:fstat as supported.
6801 2015-03-11 Gary Benson <gbenson@redhat.com>
6803 * hostio.c (sys/types.h): New include.
6804 (sys/stat.h): Likewise.
6805 (common-remote-fileio.h): Likewise.
6806 (handle_fstat): New function.
6807 (handle_vFile): Handle vFile:fstat packets.
6809 2015-03-11 Gary Benson <gbenson@redhat.com>
6811 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6812 struct stat.st_blocks and struct stat.st_blksize.
6813 * configure: Regenerate.
6814 * config.in: Likewise.
6815 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6816 (OBS): Add common-remote-fileio.o.
6817 (common-remote-fileio.o): New rule.
6819 2015-03-09 Pedro Alves <palves@redhat.com>
6821 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6822 'struct sockaddr' pointer in 'accept' call.
6824 2015-03-09 Pedro Alves <palves@redhat.com>
6827 2015-03-07 Pedro Alves <palves@redhat.com>
6828 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6829 or <winsock2.h> here. Instead include "gdb_socket.h".
6830 (remote_open): Use union gdb_sockaddr_u.
6831 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6832 or <winsock2.h> here. Instead include "gdb_socket.h".
6833 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6834 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6836 (init_named_socket, gdb_agent_helper_thread): Use union
6839 2015-03-07 Pedro Alves <palves@redhat.com>
6841 * configure.ac (build_warnings): Move
6842 -Wdeclaration-after-statement to the C-specific set.
6843 * configure: Regenerate.
6845 2015-03-07 Pedro Alves <palves@redhat.com>
6847 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6848 or <winsock2.h> here. Instead include "gdb_socket.h".
6849 (remote_open): Use union gdb_sockaddr_u.
6850 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6851 or <winsock2.h> here. Instead include "gdb_socket.h".
6852 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6853 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6855 (init_named_socket, gdb_agent_helper_thread): Use union
6858 2015-03-07 Pedro Alves <palves@redhat.com>
6860 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6863 2015-03-06 Yao Qi <yao.qi@linaro.org>
6865 * linux-aarch64-low.c (aarch64_insert_point): Use
6866 show_debug_regs as a boolean.
6867 (aarch64_remove_point): Likewise.
6869 2015-03-05 Pedro Alves <palves@redhat.com>
6871 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6872 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6873 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6874 * nto-low.c (nto_target_ops): Likewise.
6875 * spu-low.c (spu_target_ops): Likewise.
6876 * win32-low.c (win32_target_ops): Likewise.
6878 2015-03-04 Pedro Alves <palves@redhat.com>
6880 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6881 Decide whether a breakpoint triggered based on the SIGTRAP's
6883 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6884 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6885 (linux_low_filter_event): Check for breakpoints before checking
6887 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6889 (linux_stopped_by_sw_breakpoint)
6890 (linux_supports_stopped_by_sw_breakpoint)
6891 (linux_stopped_by_hw_breakpoint)
6892 (linux_supports_stopped_by_hw_breakpoint): New functions.
6893 (linux_target_ops): Install new target methods.
6895 2015-03-04 Pedro Alves <palves@redhat.com>
6897 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6898 * server.c (swbreak_feature, hwbreak_feature): New globals.
6899 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6900 (captured_main): Clear swbreak_feature and hwbreak_feature.
6901 * server.h (swbreak_feature, hwbreak_feature): Declare.
6902 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6903 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6904 supports_stopped_by_hw_breakpoint>: New fields.
6905 (target_supports_stopped_by_sw_breakpoint)
6906 (target_stopped_by_sw_breakpoint)
6907 (target_supports_stopped_by_hw_breakpoint)
6908 (target_stopped_by_hw_breakpoint): Declare.
6910 2015-03-04 Pedro Alves <palves@redhat.com>
6912 enum lwp_stop_reason -> enum target_stop_reason
6913 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6914 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6915 (linux_wait_1, stuck_in_jump_pad_callback)
6916 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6917 (linux_stopped_by_watchpoint):
6918 * linux-low.h (enum lwp_stop_reason): Delete.
6919 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6920 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6922 2015-03-04 Yao Qi <yao.qi@linaro.org>
6924 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6926 2015-03-03 Gary Benson <gbenson@redhat.com>
6928 * hostio.c (handle_vFile): Fix prefix lengths.
6930 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6932 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6935 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6937 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6938 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6939 (clean): Add "rm -f" for above C files.
6940 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6941 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6942 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6943 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6944 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6945 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6946 (init_registers_s390x_vx_linux64)
6947 (init_registers_s390x_tevx_linux64)
6948 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6949 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6951 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6952 (s390_store_vxrs_high): New functions.
6953 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6955 (s390_arch_setup): Add logic for selecting one of the new target
6956 descriptions. Activate the new vector regsets if applicable.
6957 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6958 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6959 and init_registers_s390x_tevx_linux64.
6961 2015-03-01 Pedro Alves <palves@redhat.com>
6963 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6966 2015-02-27 Pedro Alves <palves@redhat.com>
6968 * linux-x86-low.c (u_debugreg_offset): New function.
6969 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6971 2015-02-27 Pedro Alves <palves@redhat.com>
6973 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6974 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6975 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6976 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6977 (ps_lsetfpregs, ps_getpid)
6978 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6979 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6980 (ps_lsetxregs, ps_plog): Declare.
6982 2015-02-27 Pedro Alves <palves@redhat.com>
6984 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6985 IP_AGENT_EXPORT_FUNC.
6986 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6987 IP_AGENT_EXPORT_FUNC.
6988 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6989 (IP_AGENT_EXPORT): Delete.
6990 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6991 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6992 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6993 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6994 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6995 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6996 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6997 (traceframe_read_count, traceframe_write_count)
6998 (traceframes_created, trace_state_variables, get_raw_reg)
6999 (get_trace_state_variable_value, set_trace_state_variable_value)
7000 (ust_loaded, helper_thread_id, cmd_buf): Use
7001 IPA_SYM_EXPORTED_NAME.
7002 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7003 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7004 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7005 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7006 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7007 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7008 EXTERN_C_PUSH/EXTERN_C_POP.
7009 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7010 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7011 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7012 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7013 (traceframe_write_count, traceframe_read_count)
7014 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7015 (about_to_request_buffer_space, get_trace_state_variable_value)
7016 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7017 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7018 EXTERN_C_PUSH/EXTERN_C_POP.
7019 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7020 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7021 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7022 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7023 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7024 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7025 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7026 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7028 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7029 (IP_AGENT_EXPORT_VAR_DECL): Define.
7031 (gdb_agent_get_raw_reg): Declare.
7033 2015-02-27 Tom Tromey <tromey@redhat.com>
7034 Pedro Alves <palves@redhat.com>
7036 Rename symbols whose names are reserved C++ keywords throughout.
7038 2015-02-27 Pedro Alves <palves@redhat.com>
7040 * Makefile.in (COMPILER): New, get it from autoconf.
7041 (CXX): Get from autoconf instead.
7042 (COMPILE.pre): Use COMPILER.
7043 (CC-LD): Rename to ...
7044 (CC_LD): ... this. Use COMPILER.
7045 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7046 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7047 * acinclude.m4: Include build-with-cxx.m4.
7048 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7049 Disable -Werror by default if building in C++ mode.
7050 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7051 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7052 the C++ compiler. Save/restore CXXFLAGS too.
7053 * configure: Regenerate.
7055 2015-02-27 Pedro Alves <palves@redhat.com>
7057 * acinclude.m4: Include libiberty.m4.
7058 * configure.ac: Call libiberty_INIT.
7059 * config.in, configure: Regenerate.
7061 2015-02-26 Pedro Alves <palves@redhat.com>
7063 * linux-low.c (linux_wait_1): When incrementing the PC past a
7064 program breakpoint always use the_low_target.breakpoint_len as
7065 increment, rather than the maximum between that and
7066 the_low_target.decr_pc_after_break.
7068 2015-02-23 Pedro Alves <palves@redhat.com>
7070 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7071 thread was doing a step-over; always adjust the PC if
7072 we stepped over a permanent breakpoint.
7073 (linux_wait_1): If we stepped over breakpoint that was on top of a
7074 permanent breakpoint, manually advance the PC past it.
7076 2015-02-23 Pedro Alves <palves@redhat.com>
7078 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7080 (x86_fill_gregset, x86_store_gregset): Use it when handling
7083 2015-02-20 Pedro Alves <palves@redhat.com>
7085 * thread-db.c: Include "nat/linux-procfs.h".
7086 (thread_db_init): Skip listing new threads if the kernel supports
7087 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7089 2015-02-20 Pedro Alves <palves@redhat.com>
7091 * linux-low.c (status_pending_p_callback): Use ptid_match.
7093 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7095 PR breakpoints/16812
7096 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7097 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7098 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7100 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7102 PR breakpoints/15956
7103 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7105 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7107 * linux-low.c (linux_low_btrace_conf): Print size.
7108 * server.c (handle_btrace_conf_general_set): New.
7109 (hanle_general_set): Call handle_btrace_conf_general_set.
7110 (handle_query): Report Qbtrace-conf:bts:size as supported.
7112 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7114 * linux-low.c (linux_low_enable_btrace): Update parameters.
7115 (linux_low_btrace_conf): New.
7116 (linux_target_ops)<to_btrace_conf>: Initialize.
7117 * server.c (current_btrace_conf): New.
7118 (handle_btrace_enable): Rename to ...
7119 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7120 to target_enable_btrace. Update comment. Update users.
7121 (handle_qxfer_btrace_conf): New.
7122 (qxfer_packets): Add btrace-conf entry.
7123 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7124 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7125 (target_ops)<read_btrace_conf>: New.
7126 (target_enable_btrace): Update parameters.
7127 (target_read_btrace_conf): New.
7129 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7131 * server.c (handle_btrace_general_set): Remove call to
7132 target_supports_btrace.
7133 (supported_btrace_packets): New.
7134 (handle_query): Call supported_btrace_packets.
7135 * target.h: include btrace-common.h.
7136 (btrace_target_info): Removed.
7137 (supports_btrace, target_supports_btrace): Update parameters.
7139 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7141 * Makefile.in (SFILES): Add common/btrace-common.c.
7142 (OBS): Add common/btrace-common.o.
7143 (btrace-common.o): Add build rules.
7144 * linux-low: Include btrace-common.h.
7145 (linux_low_read_btrace): Use struct btrace_data. Call
7146 btrace_data_init and btrace_data_fini.
7148 2015-02-06 Pedro Alves <palves@redhat.com>
7150 * thread-db.c (find_new_threads_callback): Add debug output.
7152 2015-02-04 Pedro Alves <palves@redhat.com>
7154 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7155 (resume_stopped_resumed_lwps): New function.
7156 (linux_wait_for_event_filtered): Use it.
7158 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7160 * Makefile.in (SFILES): Add linux-personality.c.
7161 (linux-personality.o): New rule.
7162 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7163 list of objects to be built.
7164 * linux-low.c: Include nat/linux-personality.h.
7165 (linux_create_inferior): Remove code to disable address space
7166 randomization (moved to ../nat/linux-personality.c). Create
7167 cleanup to disable address space randomization.
7169 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7171 * Makefile.in (posix-strerror.o): New rule.
7172 (mingw-strerror.o): Likewise.
7173 * configure: Regenerated.
7174 * configure.ac: Source file ../common/common.host. Initialize new
7175 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7177 2015-01-14 Yao Qi <yao@codesourcery.com>
7179 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7180 (ppc-linux.o): New rule.
7181 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7182 * configure.ac: AC_CHECK_FUNCS(getauxval).
7183 * config.in: Re-generated.
7184 * configure: Re-generated.
7185 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7186 ppc64_64bit_inferior_p
7188 2015-01-14 Yao Qi <yao@codesourcery.com>
7190 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7191 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7192 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7193 (PT_ORIG_R3, PT_TRAP): Likewise.
7194 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7195 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7196 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7198 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7200 * i387-fp.c (i387_cache_to_xsave): In look over
7201 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7202 zmmh_low_space field by use of zmmh_high_space.
7204 2015-01-09 Pedro Alves <palves@redhat.com>
7206 * linux-low.c (step_over_bkpt): Move higher up in the file.
7207 (handle_extended_wait): Don't store the stop_pc here.
7208 (get_stop_pc): Adjust comments and rename to ...
7209 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7210 stopped for a software breakpoint or hardware breakpoint.
7211 (thread_still_has_status_pending_p): New function.
7212 (status_pending_p_callback): Use
7213 thread_still_has_status_pending_p. If the event is no longer
7214 interesting, resume the LWP.
7215 (handle_tracepoints): Add assert.
7216 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7217 (wstatus_maybe_breakpoint): New function.
7218 (cancel_breakpoint): Delete function.
7219 (check_stopped_by_watchpoint): New function, factored out from
7220 linux_low_filter_event.
7221 (lp_status_maybe_breakpoint): Delete function.
7222 (linux_low_filter_event): Remove filter_ptid argument.
7223 Leave thread group exits pending here. Store the LWP's stop PC.
7224 Always leave events pending.
7225 (linux_wait_for_event_filtered): Pull all events out of the
7226 kernel, and leave them all pending.
7227 (count_events_callback, select_event_lwp_callback): Consider all
7229 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7230 (select_event_lwp): Only give preference to the stepping LWP in
7231 all-stop mode. Adjust comments.
7232 (ignore_event): New function.
7233 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7234 references to cancel_breakpoints. Adjust to renames. Also give
7235 equal priority to all LWPs that have had events in non-stop mode.
7236 If reporting a software breakpoint event, unadjust the LWP's PC.
7237 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7238 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7240 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7241 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7242 (linux_stopped_by_watchpoint): Adjust.
7243 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7244 * linux-low.h (enum lwp_stop_reason): New.
7245 (struct lwp_info) <stop_pc>: Adjust comment.
7246 <stopped_by_watchpoint>: Delete field.
7247 <stop_reason>: New field.
7248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7249 * mem-break.c (software_breakpoint_inserted_here)
7250 (hardware_breakpoint_inserted_here): New function.
7251 * mem-break.h (software_breakpoint_inserted_here)
7252 (hardware_breakpoint_inserted_here): Declare.
7253 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7254 (cancel_breakpoints): Delete.
7255 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7256 (upload_fast_traceframes): Remove references to
7259 2015-01-09 Pedro Alves <palves@redhat.com>
7261 * thread-db.c (find_new_threads_callback): Ignore thread if the
7262 kernel thread ID is -1.
7264 2015-01-09 Pedro Alves <palves@redhat.com>
7266 * linux-low.c (linux_attach_fail_reason_string): Move to
7267 nat/linux-ptrace.c, and rename.
7268 (linux_attach_lwp): Update comment.
7269 (attach_proc_task_lwp_callback): New function.
7270 (linux_attach): Adjust to rename and use
7271 linux_proc_attach_tgid_threads.
7272 (linux_attach_fail_reason_string): Delete declaration.
7274 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7276 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7277 * server.c (gdbserver_version): Likewise.
7279 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7281 * remote-utils.c: Include ctype.h.
7282 (input_interrupt): Explicitly handle the case when the char
7283 received is the NUL byte. Improve the printing of non-ASCII
7286 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7288 * linux-low.c (linux_low_filter_event): Update call to
7289 linux_enable_event_reporting following the addition of
7290 a new parameter to that function.
7292 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7295 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7296 (AARCH64_FPCR_REGNO): Likewise.
7297 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7298 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7299 (aarch64_store_fpregset): Likewise.
7301 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7303 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7304 Remove FIXME comment about assumption about N.
7306 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7308 * configure.ac: If large-file support is disabled in GDBserver,
7309 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7310 * configure: Regenerate.
7312 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7314 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7315 warning upon ENODATA from ptrace.
7316 * linux-s390-low.c (s390_store_tdb): New.
7317 (s390_regsets): Add regset for NT_S390_TDB.
7319 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7321 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7322 without a fill_function.
7323 * linux-s390-low.c (s390_fill_last_break): Remove.
7324 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7325 (s390_arch_setup): Use regset's size instead of fill_function for
7328 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7330 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7331 the regset's store function when ptrace returned an error.
7332 * regcache.c (get_thread_regcache): Invalidate register cache
7333 before fetching inferior's registers.
7335 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7337 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7338 while-loop as for-loop.
7339 (regsets_store_inferior_registers): Likewise.
7341 2014-11-28 Yao Qi <yao@codesourcery.com>
7343 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7344 * config.in, configure: Re-generate.
7345 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7348 2014-11-21 Yao Qi <yao@codesourcery.com>
7350 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7351 (AC_CHECK_HEADERS): Remove malloc.h.
7352 * configure: Re-generated.
7353 * config.in: Re-generated.
7354 * server.h: Don't include alloca.h and malloc.h.
7355 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7356 Don't include malloc.h.
7358 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7360 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7361 corresponding ERRNO check in same block.
7363 2014-11-12 Pedro Alves <palves@redhat.com>
7365 * server.c (cont_thread): Update comment.
7366 (start_inferior, attach_inferior): No longer clear cont_thread.
7367 (handle_v_cont): No longer set cont_thread.
7368 (captured_main): Clear cont_thread each time a GDB connects.
7370 2014-11-12 Pedro Alves <palves@redhat.com>
7372 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7373 thread, and don't resume all threads if the Hc thread has exited.
7375 2014-11-12 Pedro Alves <palves@redhat.com>
7377 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7378 the process group instead of to a specific LWP.
7380 2014-10-15 Pedro Alves <palves@redhat.com>
7383 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7385 (arm_set_thread_context): Delete.
7386 (the_low_target): Adjust.
7387 * win32-i386-low.c (debug_registers_changed)
7388 (debug_registers_used): Delete.
7389 (update_debug_registers_callback): New function.
7390 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7391 needing to update their debug registers.
7392 (win32_get_current_dr): New function.
7393 (x86_dr_low_get_addr, x86_dr_low_get_control)
7394 (x86_dr_low_get_status): Fetch the debug register from the thread
7396 (i386_initial_stuff): Adjust.
7397 (i386_get_thread_context): Remove current_event parameter. Don't
7398 clear debug_registers_changed nor copy DR values to
7400 (i386_set_thread_context): Delete.
7401 (i386_prepare_to_resume): New function.
7402 (i386_thread_added): Mark the thread as needing to update irs
7404 (the_low_target): Remove i386_set_thread_context and install
7405 i386_prepare_to_resume.
7406 * win32-low.c (win32_get_thread_context): Adjust.
7407 (win32_set_thread_context): Use SetThreadContext
7409 (win32_prepare_to_resume): New function.
7410 (win32_require_context): New function, factored out from ...
7411 (thread_rec): ... this.
7412 (continue_one_thread): Call win32_prepare_to_resume on each thread
7413 we're about to continue.
7414 (win32_resume): Call win32_prepare_to_resume on the event thread.
7415 * win32-low.h (struct win32_thread_info)
7416 <debug_registers_changed>: New field.
7417 (struct win32_target_ops): Change prototype of set_thread_context,
7418 delete set_thread_context and add prepare_to_resume.
7419 (win32_require_context): New declaration.
7421 2014-10-08 Gary Benson <gbenson@redhat.com>
7423 * server.h: Do not include common-exceptions.h.
7425 2014-10-08 Gary Benson <gbenson@redhat.com>
7427 * server.h: Do not include cleanups.h.
7429 2014-09-30 James Hogan <james.hogan@imgtec.com>
7431 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7434 2014-09-23 Yao Qi <yao@codesourcery.com>
7436 * linux-low.c (lp_status_maybe_breakpoint): New function.
7437 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7438 (count_events_callback): Likewise.
7439 (select_event_lwp_callback): Likewise.
7440 (cancel_breakpoints_callback): Likewise.
7442 2014-09-19 Don Breazeal <donb@codesourcery.com>
7444 * linux-low.c (handle_extended_wait): Call
7445 linux_ptrace_get_extended_event.
7446 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7447 linux_is_extended_waitstatus.
7449 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7451 * Makefile.in (CPPFLAGS): Define.
7452 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7453 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7455 2014-09-16 Gary Benson <gbenson@redhat.com>
7457 * inferiors.h (current_inferior): Renamed as...
7458 (current_thread): New variable. All uses updated.
7459 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7460 (maybe_move_out_of_jump_pad): Likewise.
7461 (cancel_breakpoint): Likewise.
7462 (linux_low_filter_event): Likewise.
7463 (wait_for_sigstop): Likewise.
7464 (linux_resume_one_lwp): Likewise.
7465 (need_step_over_p): Likewise.
7466 (start_step_over): Likewise.
7467 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7468 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7469 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7470 and save_inferior as saved_thread.
7471 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7473 (regcache_invalidate_thread): Likewise.
7474 * remote-utils.c (prepare_resume_reply): Likewise.
7475 * thread-db.c (thread_db_get_tls_address): Likewise.
7476 (disable_thread_event_reporting): Likewise.
7477 (remove_thread_event_breakpoints): Likewise.
7478 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7480 * target.h (set_desired_inferior): Renamed as...
7481 (set_desired_thread): New declaration. All uses updated.
7482 * server.c (myresume): Updated comment to reference thread instead
7484 (handle_serial_event): Likewise.
7485 (handle_target_event): Likewise.
7487 2014-09-12 Tom Tromey <tromey@redhat.com>
7488 Gary Benson <gbenson@redhat.com>
7490 * regcache.h: Include common-regcache.h.
7491 (regcache_read_pc): Don't declare.
7492 * regcache.c (get_thread_regcache_for_ptid): New function.
7494 2014-09-11 Tom Tromey <tromey@redhat.com>
7495 Gary Benson <gbenson@redhat.com>
7497 * symbol.c: New file.
7498 * Makefile.in (SFILES): Add symbol.c.
7499 (OBS): Add symbol.o.
7501 2014-09-11 Gary Benson <gbenson@redhat.com>
7503 * target.c (target_stop_ptid, target_continue_ptid): New
7506 2014-09-11 Tom Tromey <tromey@redhat.com>
7507 Gary Benson <gbenson@redhat.com>
7509 * target.h: Include target/target.h.
7510 * target.c (target_read_memory, target_read_uint32)
7511 (target_write_memory): New functions.
7513 2014-09-11 Gary Benson <gbenson@redhat.com>
7515 * server.h (debug_hw_points): Don't declare.
7516 * server.c (debug_hw_points): Don't define. Replace all uses
7517 with show_debug_regs.
7518 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7519 all uses with show_debug_regs.
7521 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7523 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7524 endianness into account.
7525 (ppc_supply_ptrace_register): Likewise.
7527 2014-09-03 James Hogan <james.hogan@imgtec.com>
7529 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7530 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7532 2014-09-03 Gary Benson <gbenson@redhat.com>
7534 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7535 ALL_DEBUG_ADDRESS_REGISTERS.
7537 2014-09-02 Gary Benson <gbenson@redhat.com>
7539 * i386-low.h: Renamed as...
7540 * x86-low.h: New file. All type, function and variable name
7541 prefixes changed from "i386_" to "x86_". All references updated.
7542 * i386-low.c: Renamed as...
7543 * x86-low.c: New file. All type, function and variable name
7544 prefixes changed from "i386_" to "x86_". All references updated.
7546 2014-09-02 Gary Benson <gbenson@redhat.com>
7548 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7549 (x86_linux_new_thread): Likewise.
7551 2014-08-29 Gary Benson <gbenson@redhat.com>
7553 * server.h (setjmp.h): Do not include.
7554 (toplevel): Do not declare.
7555 (common-exceptions.h): Include.
7556 (cleanups.h): Likewise.
7557 * server.c (toplevel): Do not define.
7558 (exit_code): New static global.
7559 (detach_or_kill_for_exit_cleanup): New function.
7560 (main): New function. Original main renamed to...
7561 (captured_main): New function.
7562 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7564 2014-08-29 Gary Benson <gbenson@redhat.com>
7566 * Makefile.in (SFILES): Add common/common-exceptions.c.
7567 (OBS): Add common-exceptions.o.
7568 (common-exceptions.o): New rule.
7569 * utils.c (prepare_to_throw_exception): New function.
7571 2014-08-29 Gary Benson <gbenson@redhat.com>
7573 * config.in: Regenerate.
7574 * configure: Likewise.
7576 2014-08-29 Gary Benson <gbenson@redhat.com>
7578 * Makefile.in (SFILES): Add common/cleanups.c.
7580 (cleanups.o): New rule.
7582 2014-08-29 Gary Benson <gbenson@redhat.com>
7584 * utils.c (internal_vwarning): New function.
7586 2014-08-28 Gary Benson <gbenson@redhat.com>
7588 * utils.h (fatal): Remove declaration.
7589 * utils.c (fatal): Remove function.
7591 2014-08-28 Gary Benson <gbenson@redhat.com>
7593 * tracepoint.c (gdb_agent_init): Replace fatal with
7595 (initialize_tracepoint): Likewise.
7597 2014-08-28 Gary Benson <gbenson@redhat.com>
7599 * remote-utils.c (remote_prepare): Replace fatal with error.
7601 2014-08-28 Gary Benson <gbenson@redhat.com>
7603 * linux-low.c (linux_async): Replace fatal with warning.
7605 (linux_start_non_stop): Return -1 if linux_async failed.
7607 2014-08-28 Gary Benson <gbenson@redhat.com>
7609 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7611 (i386_dr_low_get_addr): Remove vague comment.
7612 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7615 2014-08-28 Gary Benson <gbenson@redhat.com>
7617 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7618 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7620 (linux_resume_one_lwp): Likewise.
7621 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7623 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7624 with internal_error.
7625 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7626 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7627 (find_register_by_name): Replace fatal with internal_error.
7628 (find_regno): Likewise.
7629 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7630 * thread-db.c (thread_db_create_event): Likewise.
7631 (thread_db_load_search): Likewise.
7632 (try_thread_db_load_1): Likewise.
7633 * tracepoint.c (get_jump_space_head): Replace fatal with
7635 (claim_trampoline_space): Likewise.
7636 (have_fast_tracepoint_trampoline_buffer): Likewise.
7637 (cmd_qtstart): Likewise.
7638 (stop_tracing): Likewise.
7639 (fast_tracepoint_collecting): Likewise.
7640 (target_malloc): Likewise.
7641 (download_tracepoint): Likewise.
7642 (download_trace_state_variables): Replace check with gdb_assert.
7643 (upload_fast_traceframes): Replace fatal with internal_error.
7645 2014-08-19 Tom Tromey <tromey@redhat.com>
7646 Gary Benson <gbenson@redhat.com>
7648 * Makefile.in (SFILES): Add common/common-debug.c.
7649 (OBS): Add common-debug.o.
7650 (common-debug.o): New rule.
7651 * debug.h (debug_printf): Don't declare.
7652 * debug.c (debug_printf): Renamed and rewritten as...
7653 (debug_vprintf): New function.
7655 2014-08-19 Gary Benson <gbenson@redhat.com>
7657 * utils.h: Do not include print-utils.h.
7659 2014-08-19 Tom Tromey <tromey@redhat.com>
7660 Gary Benson <gbenson@redhat.com>
7662 * server.h: Add static assertion.
7663 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7665 2014-08-19 Tom Tromey <tromey@redhat.com>
7666 Gary Benson <gbenson@redhat.com>
7668 * Makefile.in (SFILES): Add common/errors.c.
7669 (OBS): Add errors.o.
7670 (IPA_OBS): Add errors-ipa.o.
7671 (errors.o): New rule.
7672 (errors-ipa.o): Likewise.
7673 * utils.h (perror_with_name, error, warning): Don't declare.
7674 * utils.c (warning): Renamed and rewritten as...
7675 (vwarning): New function.
7676 (error): Renamed and rewritten as...
7677 (verror): New function.
7678 (internal_error): Renamed and rewritten as...
7679 (internal_verror): New function.
7681 2014-08-07 Gary Benson <gbenson@redhat.com>
7683 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7684 * configure: Regenerate.
7685 * config.in: Likewise.
7686 * server.h: Do not include errno.h.
7687 * event-loop.c: Likewise.
7688 * hostio-errno.c: Likewise.
7689 * linux-low.c: Likewise.
7690 * remote-utils.c: Likewise.
7691 * spu-low.c: Likewise.
7692 * utils.c: Likewise.
7693 * gdbreplay.c: Unconditionally include errno.h.
7695 2014-08-07 Gary Benson <gbenson@redhat.com>
7697 * server.h: Do not include string.h.
7698 * event-loop.c: Likewise.
7699 * linux-low.c: Likewise.
7700 * regcache.c: Likewise.
7701 * remote-utils.c: Likewise.
7702 * spu-low.c: Likewise.
7703 * utils.c: Likewise.
7705 2014-08-07 Gary Benson <gbenson@redhat.com>
7707 * server.h: Do not include gdb_assert.h.
7709 2014-08-07 Gary Benson <gbenson@redhat.com>
7711 * server.h: Do not include common-utils.h.
7713 2014-08-07 Gary Benson <gbenson@redhat.com>
7715 * server.h: Do not include ptid.h.
7716 * notif.h: Likewise.
7718 2014-08-07 Gary Benson <gbenson@redhat.com>
7720 * server.h: Do not include gdb_locale.h.
7722 2014-08-07 Gary Benson <gbenson@redhat.com>
7724 * server.h: Do not include gdb/signals.h.
7725 * win32-low.c: Likewise.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include pathmax.h.
7731 2014-08-07 Gary Benson <gbenson@redhat.com>
7733 * server.h: Do not include libiberty.h.
7734 * linux-bfin-low.c: Likewise.
7736 2014-08-07 Gary Benson <gbenson@redhat.com>
7738 * server.h: Do not include ansidecl.h.
7740 2014-08-07 Gary Benson <gbenson@redhat.com>
7742 * linux-x86-low.c: Do not include stddef.h.
7743 * lynx-ppc-low.c: Likewise.
7744 * tracepoint.c: Likewise.
7746 2014-08-07 Gary Benson <gbenson@redhat.com>
7748 * server.h: Do not include stdarg.h.
7749 * nto-low.c: Likewise.
7751 2014-08-07 Gary Benson <gbenson@redhat.com>
7753 * server.h: Do not include stdlib.h.
7754 * inferiors.c: Likewise.
7755 * linux-low.c: Likewise.
7756 * regcache.c: Likewise.
7757 * spu-low.c: Likewise.
7758 * tracepoint.c: Likewise.
7759 * utils.c: Likewise.
7761 2014-08-07 Gary Benson <gbenson@redhat.com>
7763 * server.h: Do not include stdio.h.
7764 * linux-low.c: Likewise.
7765 * remote-utils.c: Likewise.
7766 * spu-low.c: Likewise.
7767 * utils.c: Likewise.
7768 * wincecompat.c: Likewise.
7770 2014-08-06 Gary Benson <gbenson@redhat.com>
7772 * regcache.c (init_register_cache): Move conditionals inside if.
7774 2014-08-06 Gary Benson <gbenson@redhat.com>
7776 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7778 2014-07-31 Gary Benson <gbenson@redhat.com>
7780 * ax.h: Do not include server.h.
7781 * gdbthread.h: Likewise.
7782 * lynx-low.h: Likewise.
7783 * notif.h: Likewise.
7785 2014-07-30 Gary Benson <gbenson@redhat.com>
7787 * server.h: Include common-defs.h.
7788 Do not include config.h or build-gnulib-gdbserver/config.h.
7790 2014-07-30 Gary Benson <gbenson@redhat.com>
7792 * hostio-errno.c: Move server.h to top of includes list.
7793 * inferiors.c: Likewise.
7794 * linux-x86-low.c: Likewise.
7795 * notif.c: Include server.h.
7797 2014-07-24 Tom Tromey <tromey@redhat.com>
7798 Gary Benson <gbenson@redhat.com>
7800 * server.h (CORE_ADDR): Now unsigned.
7802 2014-07-16 Pedro Alves <palves@redhat.com>
7804 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7806 2014-07-15 Pedro Alves <palves@redhat.com>
7808 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7811 2014-07-11 Pedro Alves <palves@redhat.com>
7813 * linux-low.c (kill_wait_lwp): New function, based on
7814 kill_one_lwp_callback, but use my_waitpid directly.
7815 (kill_one_lwp_callback, linux_kill): Use it.
7817 2014-06-23 Pedro Alves <palves@redhat.com>
7819 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7820 before setting DR0..DR3.
7822 2014-06-20 Gary Benson <gbenson@redhat.com>
7824 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7825 * configure: Regenerated.
7826 * config.in: Likewise.
7828 2014-06-20 Gary Benson <gbenson@redhat.com>
7830 * Makefile.in (SFILES): Update locations for files moved
7832 (object file files): Reordered.
7834 2014-06-20 Gary Benson <gbenson@redhat.com>
7836 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7837 (i386_dr_low_set_addr): Likewise.
7838 (i386_dr_low_get_addr): Likewise.
7839 (i386_dr_low_can_set_control): Likewise.
7840 (i386_dr_low_set_control): Likewise.
7841 (i386_dr_low_get_control): Likewise.
7842 (i386_dr_low_get_status): Likewise.
7843 (i386_get_debug_register_length): Likewise.
7844 * linux-x86-low.c (i386_dr_low_set_addr):
7845 Changed signature. Made static.
7846 (i386_dr_low_get_addr): Likewise.
7847 (i386_dr_low_set_control): Likewise.
7848 (i386_dr_low_get_control): Likewise.
7849 (i386_dr_low_get_status): Likewise.
7850 (i386_dr_low): New global variable.
7851 * win32-i386-low.c (i386_dr_low_set_addr):
7852 Changed signature. Made static.
7853 (i386_dr_low_get_addr): Likewise.
7854 (i386_dr_low_set_control): Likewise.
7855 (i386_dr_low_get_control): Likewise.
7856 (i386_dr_low_get_status): Likewise.
7857 (i386_dr_low): New global variable.
7859 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7861 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7862 * Makefile.in (AR, AR_FLAGS): Define.
7863 * configure: Regenerate.
7865 2014-06-19 Gary Benson <gbenson@redhat.com>
7867 * Makefile.in (i386-dregs.o): New rule.
7868 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7869 * i386-low.c (target.h): Remove include.
7870 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7871 (DR_CONTROL_SHIFT): Likewise.
7872 (DR_CONTROL_SIZE): Likewise.
7873 (DR_RW_EXECUTE): Likewise.
7874 (DR_RW_WRITE): Likewise.
7875 (DR_RW_READ): Likewise.
7876 (DR_RW_IORW): Likewise.
7877 (DR_LEN_1): Likewise.
7878 (DR_LEN_2): Likewise.
7879 (DR_LEN_4): Likewise.
7880 (DR_LEN_8): Likewise.
7881 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7882 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7883 (DR_ENABLE_SIZE): Likewise.
7884 (DR_LOCAL_SLOWDOWN): Likewise.
7885 (DR_GLOBAL_SLOWDOWN): Likewise.
7886 (DR_CONTROL_RESERVED): Likewise.
7887 (I386_DR_CONTROL_MASK): Likewise.
7888 (I386_DR_VACANT): Likewise.
7889 (I386_DR_LOCAL_ENABLE): Likewise.
7890 (I386_DR_GLOBAL_ENABLE): Likewise.
7891 (I386_DR_DISABLE): Likewise.
7892 (I386_DR_SET_RW_LEN): Likewise.
7893 (I386_DR_GET_RW_LEN): Likewise.
7894 (I386_DR_WATCH_HIT): Likewise.
7895 (i386_wp_op_t): Likewise.
7896 (i386_show_dr): Likewise.
7897 (i386_length_and_rw_bits): Likewise.
7898 (i386_insert_aligned_watchpoint): Likewise.
7899 (i386_remove_aligned_watchpoint): Likewise.
7900 (i386_handle_nonaligned_watchpoint): Likewise.
7901 i386_update_inferior_debug_regs(): Likewise.
7902 (i386_dr_insert_watchpoint): Likewise.
7903 (i386_dr_remove_watchpoint): Likewise.
7904 (i386_dr_region_ok_for_watchpoint): Likewise.
7905 (i386_dr_stopped_data_address): Likewise.
7906 (i386_dr_stopped_by_watchpoint): Likewise.
7908 2014-06-19 Gary Benson <gbenson@redhat.com>
7910 * i386-low.c (i386_dr_show): Renamed to
7911 i386_show_dr and made static. All uses updated.
7912 (i386_dr_length_and_rw_bits): Renamed to
7913 i386_length_and_rw_bits and made static.
7915 (i386_dr_insert_aligned_watchpoint): Renamed to
7916 i386_insert_aligned_watchpoint and made static.
7918 (i386_dr_remove_aligned_watchpoint): Renamed to
7919 i386_remove_aligned_watchpoint and made static.
7921 (i386_dr_update_inferior_debug_regs): Renamed to
7922 i386_update_inferior_debug_regs and made static.
7925 2014-06-18 Gary Benson <gbenson@redhat.com>
7927 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7928 (i386_dr_low_can_set_control): Likewise.
7929 (i386_get_debug_register_length): Likewise.
7930 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7931 (i386_dr_low_can_set_control): Likewise.
7932 (i386_get_debug_register_length): Likewise.
7934 2014-06-17 Gary Benson <gbenson@redhat.com>
7936 * i386-low.h (i386-dregs.h): New include.
7937 (DR_FIRSTADDR): Now in i386-dregs.h.
7938 (DR_LASTADDR): Likewise.
7939 (DR_NADDR): Likewise.
7940 (DR_STATUS): Likewise.
7941 (DR_CONTROL): Likewise.
7942 (i386_debug_reg_state): Likewise.
7943 (i386_dr_insert_watchpoint): Likewise.
7944 (i386_dr_remove_watchpoint): Likewise.
7945 (i386_dr_region_ok_for_watchpoint): Likewise.
7946 (i386_dr_stopped_data_address): Likewise.
7947 (i386_dr_stopped_by_watchpoint): Likewise.
7948 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7950 2014-06-18 Gary Benson <gbenson@redhat.com>
7952 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7953 i386_dr_insert_watchpoint.
7954 (i386_low_remove_watchpoint): Renamed to
7955 i386_dr_remove_watchpoint.
7956 (i386_low_region_ok_for_watchpoint): Renamed to
7957 i386_dr_region_ok_for_watchpoint.
7958 (i386_low_stopped_data_address): Renamed to
7959 i386_dr_stopped_data_address.
7960 (i386_low_stopped_by_watchpoint): Renamed to
7961 i386_dr_stopped_by_watchpoint.
7962 * i386-low.c (i386_show_dr): Renamed to
7963 i386_dr_show and made nonstatic. All uses updated.
7964 (i386_length_and_rw_bits): Renamed to
7965 i386_dr_length_and_rw_bits and made nonstatic.
7967 (i386_insert_aligned_watchpoint): Renamed to
7968 i386_dr_insert_aligned_watchpoint and made nonstatic.
7970 (i386_remove_aligned_watchpoint): Renamed to
7971 i386_dr_remove_aligned_watchpoint and made nonstatic.
7973 (i386_update_inferior_debug_regs): Renamed to
7974 i386_dr_update_inferior_debug_regs and made nonstatic.
7976 (i386_low_insert_watchpoint): Renamed to
7977 i386_dr_insert_watchpoint. All uses updated.
7978 (i386_low_remove_watchpoint): Renamed to
7979 i386_dr_remove_watchpoint. All uses updated.
7980 (i386_low_region_ok_for_watchpoint): Renamed to
7981 i386_dr_region_ok_for_watchpoint. All uses updated.
7982 (i386_low_stopped_data_address): Renamed to
7983 i386_dr_stopped_data_address. All uses updated.
7984 (i386_low_stopped_by_watchpoint): Renamed to
7985 i386_dr_stopped_by_watchpoint. All uses updated.
7987 2014-06-18 Gary Benson <gbenson@redhat.com>
7989 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7990 (i386_dr_low_can_set_control): Likewise.
7991 (i386_insert_aligned_watchpoint): New check.
7993 2014-06-18 Gary Benson <gbenson@redhat.com>
7995 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7998 2014-06-18 Gary Benson <gbenson@redhat.com>
8000 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8001 instead of fatal and error.
8002 (i386_handle_nonaligned_watchpoint): Likewise.
8004 2014-06-18 Gary Benson <gbenson@redhat.com>
8006 * i386-low.c (i386_get_debug_register_length): New macro.
8007 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8008 (i386_show_dr): Use debug_printf instead of fprintf. Use
8009 phex to format values.
8011 2014-06-18 Gary Benson <gbenson@redhat.com>
8013 * i386-low.h: Comment changes.
8014 * i386-low.c: Likewise.
8016 2014-06-18 Gary Benson <gbenson@redhat.com>
8018 * i386-low.c: Whitespace changes.
8020 2014-06-12 Tom Tromey <tromey@redhat.com>
8022 * utils.c (freeargv): Remove.
8024 2014-06-12 Tom Tromey <tromey@redhat.com>
8026 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8027 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8028 (parse_debug_format_options): Likewise.
8029 (gdbserver_usage): Likewise.
8030 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8031 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8032 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8034 ($(LIBGNU)): Depend on libiberty.
8035 (all-lib): Recurse into all subdirs.
8036 (install-only): Invoke "install" target in subdirs.
8037 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8039 * configure: Rebuild.
8040 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8041 for vasprintf, vsnprintf, or gettimeofday.
8042 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8045 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8047 * development.sh: Delete.
8048 * Makefile.in (config.status): Adjust dependency on development.sh.
8049 * configure.ac: Adjust development.sh source call.
8050 * configure: Regenerate.
8052 2014-06-02 Pedro Alves <palves@redhat.com>
8054 * ax.c (gdb_free_agent_expr): New function.
8055 * ax.h (gdb_free_agent_expr): New declaration.
8056 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8058 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8060 (clear_breakpoint_conditions_and_commands): New function.
8061 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8062 (clear_breakpoint_conditions_and_commands): New declaration.
8064 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8066 * linux-aarch64-low.c (asm/ptrace.h): Include.
8068 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8070 Fix TLS access for -static -pthread.
8071 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8072 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8073 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8075 2014-05-20 Pedro Alves <palves@redhat.com>
8077 * linux-aarch64-low.c (aarch64_insert_point)
8078 (aarch64_remove_point): No longer check whether the type is
8079 supported here. Adjust to new interface.
8080 (the_low_target): Install aarch64_supports_z_point_type as
8081 supports_z_point_type method.
8082 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8083 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8084 instead of a Z packet char. Adjust.
8085 (arm_supports_z_point_type): New function.
8086 (arm_insert_point, arm_remove_point): Adjust to new interface.
8087 (the_low_target): Install arm_supports_z_point_type.
8088 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8089 (cris_insert_point, cris_remove_point): Adjust to new interface.
8090 Don't check whether the type is supported here.
8091 (the_low_target): Install cris_supports_z_point_type.
8092 * linux-low.c (linux_supports_z_point_type): New function.
8093 (linux_insert_point, linux_remove_point): Adjust to new interface.
8094 * linux-low.h (struct linux_target_ops) <insert_point,
8095 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8096 raw_breakpoint pointer parameter.
8097 <supports_z_point_type>: New method.
8098 * linux-mips-low.c (mips_supports_z_point_type): New function.
8099 (mips_insert_point, mips_remove_point): Adjust to new interface.
8100 Use mips_supports_z_point_type.
8101 (the_low_target): Install mips_supports_z_point_type.
8102 * linux-ppc-low.c (the_low_target): Install NULL as
8103 supports_z_point_type method.
8104 * linux-s390-low.c (the_low_target): Install NULL as
8105 supports_z_point_type method.
8106 * linux-sparc-low.c (the_low_target): Install NULL as
8107 supports_z_point_type method.
8108 * linux-x86-low.c (x86_supports_z_point_type): New function.
8109 (x86_insert_point): Adjust to new insert_point interface. Use
8110 insert_memory_breakpoint. Adjust to new
8111 i386_low_insert_watchpoint interface.
8112 (x86_remove_point): Adjust to remove_point interface. Use
8113 remove_memory_breakpoint. Adjust to new
8114 i386_low_remove_watchpoint interface.
8115 (the_low_target): Install x86_supports_z_point_type.
8116 * lynx-low.c (lynx_target_ops): Install NULL as
8117 supports_z_point_type callback.
8118 * nto-low.c (nto_supports_z_point_type): New.
8119 (nto_insert_point, nto_remove_point): Adjust to new interface.
8120 (nto_target_ops): Install nto_supports_z_point_type.
8121 * mem-break.c: Adjust intro comment.
8122 (struct raw_breakpoint) <raw_type, size>: New fields.
8123 <inserted>: Update comment.
8124 <shlib_disabled>: Delete field.
8125 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8126 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8127 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8128 (raw_bkpt_type_to_target_hw_bp_type): New function.
8129 (find_enabled_raw_code_breakpoint_at): New function.
8130 (find_raw_breakpoint_at): New type and size parameters. Use them.
8131 (insert_memory_breakpoint): New function, based off
8132 set_raw_breakpoint_at.
8133 (remove_memory_breakpoint): New function.
8134 (set_raw_breakpoint_at): Reimplement.
8135 (set_breakpoint): New, based on set_breakpoint_at.
8136 (set_breakpoint_at): Reimplement.
8137 (delete_raw_breakpoint): Go through the_target->remove_point
8138 instead of assuming memory breakpoints.
8139 (find_gdb_breakpoint_at): Delete.
8140 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8141 (find_gdb_breakpoint): New function.
8142 (set_gdb_breakpoint_at): Delete.
8143 (z_type_supported): New function.
8144 (set_gdb_breakpoint_1): New function, loosely based off
8145 set_gdb_breakpoint_at.
8146 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8147 (delete_gdb_breakpoint_at): Delete.
8148 (delete_gdb_breakpoint_1): New function, loosely based off
8149 delete_gdb_breakpoint_at.
8150 (delete_gdb_breakpoint): New function.
8151 (clear_gdb_breakpoint_conditions): Rename to ...
8152 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8154 (add_condition_to_breakpoint): Make static.
8155 (add_breakpoint_condition): Take a struct breakpoint pointer
8156 instead of an address. Adjust.
8157 (gdb_condition_true_at_breakpoint): Rename to ...
8158 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8160 (gdb_condition_true_at_breakpoint): Reimplement.
8161 (add_breakpoint_commands): Take a struct breakpoint pointer
8162 instead of an address. Adjust.
8163 (gdb_no_commands_at_breakpoint): Rename to ...
8164 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8165 parameter. Return true if no breakpoint was found. Change debug
8167 (gdb_no_commands_at_breakpoint): Reimplement.
8168 (run_breakpoint_commands): Rename to ...
8169 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8170 and change return type to boolean.
8171 (run_breakpoint_commands): New function.
8172 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8173 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8174 breakpoint. Go through the_target->remove_point instead of
8175 assuming memory breakpoint.
8176 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8177 software and hardware breakpoints.
8178 (reinsert_raw_breakpoint): Go through the_target->insert_point
8179 instead of assuming memory breakpoint.
8180 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8181 software and hardware breakpoints.
8182 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8183 Check both software and hardware breakpoints.
8184 (validate_inserted_breakpoint): Assert the breakpoint is a
8185 software breakpoint. Set the inserted flag to -1 instead of
8186 setting shlib_disabled.
8187 (delete_disabled_breakpoints): Adjust.
8188 (validate_breakpoints): Only validate software breakpoints.
8189 Adjust to inserted flag change.
8190 (check_mem_read, check_mem_write): Skip breakpoint types other
8191 than software breakpoints. Adjust to inserted flag change.
8192 * mem-break.h (enum raw_bkpt_type): New enum.
8193 (raw_breakpoint, struct process_info): Forward declare.
8194 (Z_packet_to_target_hw_bp_type): Delete declaration.
8195 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8196 (set_gdb_breakpoint, delete_gdb_breakpoint)
8197 (clear_breakpoint_conditions): New declarations.
8198 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8199 (breakpoint_inserted_here): Update comment.
8200 (add_breakpoint_condition, add_breakpoint_commands): Replace
8201 address parameter with a breakpoint pointer parameter.
8202 (gdb_breakpoint_here): Update comment.
8203 (delete_gdb_breakpoint_at): Delete.
8204 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8205 * server.c (process_point_options): Take a struct breakpoint
8206 pointer instead of an address. Adjust.
8207 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8208 delete_gdb_breakpoint.
8209 * spu-low.c (spu_target_ops): Install NULL as
8210 supports_z_point_type method.
8211 * target.h: Include mem-break.h.
8212 (struct target_ops) <prepare_to_access_memory>: Update comment.
8213 <supports_z_point_type>: New field.
8214 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8215 instead of a char. Also take a raw breakpoint pointer.
8216 * win32-arm-low.c (the_low_target): Install NULL as
8217 supports_z_point_type.
8218 * win32-i386-low.c (i386_supports_z_point_type): New function.
8219 (i386_insert_point, i386_remove_point): Adjust to new interface.
8220 (the_low_target): Install i386_supports_z_point_type.
8221 * win32-low.c (win32_supports_z_point_type): New function.
8222 (win32_insert_point, win32_remove_point): Adjust to new interface.
8223 (win32_target_ops): Install win32_supports_z_point_type.
8224 * win32-low.h (struct win32_target_ops):
8225 <supports_z_point_type>: New method.
8226 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8227 instead of a char. Also take a raw breakpoint pointer.
8229 2014-05-20 Pedro Alves <palves@redhat.com>
8231 * mem-break.h: Include break-common.h.
8232 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8233 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8234 (Z_packet_to_target_hw_bp_type): New declaration.
8235 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8236 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8237 (Z_PACKET_ACCESS_WP): Delete macros.
8238 (Z_packet_to_hw_type): Delete function.
8239 * i386-low.h: Don't include break-common.h here.
8240 (Z_packet_to_hw_type): Delete declaration.
8241 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8242 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8243 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8244 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8245 * linux-aarch64-low.c: Don't include break-common.h here.
8246 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8247 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8248 (Z_packet_to_target_hw_bp_type): Delete function.
8249 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8251 (mips_insert_point, mips_remove_point): Use
8252 Z_packet_to_target_hw_bp_type.
8254 2014-05-20 Pedro Alves <palves@redhat.com>
8256 * linux-aarch64-low.c: Include break-common.h.
8257 (enum target_point_type): Delete.
8258 (Z_packet_to_point_type): Rename to ...
8259 (Z_packet_to_target_hw_bp_type): ... this, and return a
8260 target_hw_bp_type instead.
8261 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8262 instead of an enum target_point_type.
8263 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8265 (aarch64_dr_state_insert_one_point)
8266 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8267 (aarch64_handle_aligned_watchpoint)
8268 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8269 Take an enum target_hw_bp_type instead of an enum
8271 (aarch64_supports_z_point_type): New function.
8272 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8273 use Z_packet_to_target_hw_bp_type.
8275 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8277 * configure.ac: Only use -Werror by default when DEVELOPMENT
8279 * configure: Regenerate.
8281 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8283 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8284 * linux-x86-low.c (X86_64_USER_REGS): New.
8285 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8287 2014-04-28 Yao Qi <yao@codesourcery.com>
8289 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8292 2014-04-25 Pedro Alves <palves@redhat.com>
8295 * linux-low.c (linux_attach_fail_reason_string): New function.
8296 (linux_attach_lwp): Delete.
8297 (linux_attach_lwp_1): Rename to ...
8298 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8299 argument. Remove "initial" parameter. Return int instead of
8300 void. Don't error or warn here.
8301 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8302 failure to attach to the tgid. Call warning when failing to
8304 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8305 argument. Remove "initial" parameter. Return int instead of
8306 void. Don't error or warn here.
8307 (linux_attach_fail_reason_string): New declaration.
8308 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8309 interface change. Use linux_attach_fail_reason_string.
8311 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8312 Walfred Tedeschi <walfred.tedeschi@intel.com>
8314 * Makefile.in: Added rules to handle new files
8315 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8316 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8317 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8318 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8319 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8320 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8322 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8323 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8324 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8325 i386/x32-avx512.xml.
8326 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8327 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8328 i386/x32-avx512-linux.xml.
8329 * i387-fp.c (num_avx512_k_registers): New constant for number
8331 (num_avx512_zmmh_low_registers): New constant for number of
8332 lower ZMM registers (0-15).
8333 (num_avx512_zmmh_high_registers): New constant for number of
8334 higher ZMM registers (16-31).
8335 (num_avx512_ymmh_registers): New contant for number of higher
8336 YMM registers (ymm16-31 added by avx521 on x86_64).
8337 (num_avx512_xmm_registers): New constant for number of higher
8338 XMM registers (xmm16-31 added by AVX512 on x86_64).
8339 (struct i387_xsave): Add space for AVX512 registers.
8340 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8341 Add code to handle AVX512 registers.
8342 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8343 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8344 prototypei from generated file.
8345 (tdesc_amd64_avx512_linux): Likewise.
8346 (init_registers_x32_avx512_linux): Likewise.
8347 (tdesc_x32_avx512_linux): Likewise.
8348 (init_registers_i386_avx512_linux): Likewise.
8349 (tdesc_i386_avx512_linux): Likewise.
8350 (x86_64_regmap): Add AVX512 registers.
8351 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8353 (initialize_low_arch): Add code to initialize AVX512 registers.
8355 2014-04-23 Pedro Alves <palves@redhat.com>
8357 * mem-break.c (find_gdb_breakpoint_at): Make static.
8358 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8360 2014-04-23 Pedro Alves <palves@redhat.com>
8362 * i386-low.c: Don't include break-common.h here.
8363 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8364 prototype to take target_hw_bp_type as argument instead of a Z
8366 * i386-low.h: Include break-common.h here.
8367 (Z_packet_to_hw_type): Declare.
8368 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8370 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8371 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8372 (x86_remove_point): Convert the packet number to a
8373 target_hw_bp_type before calling i386_low_remove_watchpoint.
8374 * win32-i386-low.c (i386_insert_point): Convert the packet number
8375 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8376 (i386_remove_point): Convert the packet number to a
8377 target_hw_bp_type before calling i386_low_remove_watchpoint.
8379 2014-04-23 Pedro Alves <palves@redhat.com>
8381 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8383 2014-04-10 Pedro Alves <palves@redhat.com>
8385 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8386 Check if the condition or command is NULL before checking if the
8387 breakpoint is known. On success, return true.
8388 * mem-break.h (add_breakpoint_condition): Document return.
8389 (add_breakpoint_commands): Add describing comment.
8390 * server.c (skip_to_semicolon): New function.
8391 (process_point_options): Use it.
8393 2014-04-09 Pedro Alves <palves@redhat.com>
8395 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8398 2014-02-27 Pedro Alves <palves@redhat.com>
8401 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8403 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8405 (last_thread_of_process_p): Take a PID argument instead of a
8407 (linux_wait_for_lwp): Delete.
8408 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8410 (linux_low_filter_event): New function, party factored out from
8411 linux_wait_for_event.
8412 (linux_wait_for_event): Rename to ...
8413 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8414 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8415 sigsuspend. Check for zombie leaders.
8416 (linux_wait_for_event): Reimplement as wrapper around
8417 linux_wait_for_event_filtered.
8418 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8419 a normal or signal exit is seen, it's the whole process exiting.
8420 (wait_for_sigstop): No longer a for_each_inferior callback.
8421 Rewrite on top of linux_wait_for_event_filtered.
8422 (stop_all_lwps): Call wait_for_sigstop directly.
8423 * server.c (resume, handle_target_event): Handle
8424 TARGET_WAITKIND_NO_RESUMED.
8426 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8428 * win32-low.c (psapi_get_dll_name,
8429 * win32_CreateToolhelp32Snapshot): Delete.
8430 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8431 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8433 (handle_load_dll): Add function description.
8434 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8436 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8438 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8440 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8441 base address when calling win32_add_one_solib.
8442 (handle_load_dll): Delete local variable load_addr.
8443 Remove 0x1000 offset applied to DLL base address when calling
8444 win32_add_one_solib.
8445 (handle_unload_dll): Add comment.
8447 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8449 * win32-low.c (win32_add_all_dlls): Renames
8450 win32_ensure_ntdll_loaded. Rewrite function documentation.
8451 Adjust implementation to always load all DLLs.
8452 Add 0x1000 offset to DLL base address when calling
8453 win32_add_one_solib.
8454 (child_initialization_done): New static global.
8455 (do_initial_child_stuff): Set child_initialization_done to
8456 zero during child initialization, and 1 after. Replace call
8457 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8459 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8460 (handle_unload_dll): Add function documentation.
8461 (get_child_debug_event): Ignore load and unload DLL events
8462 during child initialization.
8464 2014-02-20 Doug Evans <dje@google.com>
8466 Remove global all_lwps.
8467 * inferiors.h (ptid_of): Move here from linux-low.h.
8468 (pid_of, lwpid_of): Ditto.
8469 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8470 parameter is a struct thread_info * now.
8471 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8472 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8473 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8475 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8476 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8477 * linux-arm-low.c (update_registers_callback): Update, "entry"
8478 parameter is a struct thread_info * now.
8479 Fetch lwpid from current_inferior directly.
8480 (arm_insert_point): Pass &all_threads to find_inferior instead of
8482 (arm_remove_point): Ditto.
8483 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8484 (arm_prepare_to_resume): Fetch pid from thread.
8485 (arm_read_description): Fetch lwpid from current_inferior directly.
8486 * linux-low.c (all_lwps): Delete.
8487 (delete_lwp): Delete call to remove_inferior.
8488 (handle_extended_wait): Fetch lwpid from thread.
8489 (add_lwp): Don't set lwp->entry.id. Remove call to
8490 add_inferior_to_list.
8491 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8492 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8493 (kill_one_lwp_callback): Ditto.
8494 (linux_kill): Don't dereference NULL pointer.
8495 Fetch ptid,lwpid from thread.
8496 (get_detach_signal): Fetch ptid from thread.
8497 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8498 Simplify call to regcache_invalidate_thread.
8499 (delete_lwp_callback): Update, "entry" parameter is a
8500 struct thread_info * now. Fetch pid from thread.
8501 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8502 (status_pending_p_callback): Update, "entry" parameter is a
8503 struct thread_info * now. Fetch ptid from thread.
8504 (find_lwp_pid): Update, "entry" parameter is a
8505 struct thread_info * now.
8506 (linux_wait_for_lwp): Fetch pid from thread.
8507 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8508 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8509 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8510 (dequeue_one_deferred_signal): Ditto.
8511 (cancel_breakpoint): Fetch ptid from current_inferior.
8512 (linux_wait_for_event): Pass &all_threads to find_inferior,
8513 not &all_lwps. Fetch ptid, lwpid from thread.
8514 (count_events_callback): Update, "entry" parameter is a
8515 struct thread_info * now.
8516 (select_singlestep_lwp_callback): Ditto.
8517 (select_event_lwp_callback): Ditto.
8518 (cancel_breakpoints_callback): Ditto.
8519 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8521 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8522 (unsuspend_one_lwp): Update, "entry" parameter is a
8523 struct thread_info * now.
8524 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8526 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8527 Fetch lwpid from thread, not lwp.
8528 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8529 Pass &all_threads to find_inferior, not &all_lwps.
8530 (send_sigstop): Fetch lwpid from thread, not lwp.
8531 (send_sigstop_callback): Update, "entry" parameter is a
8532 struct thread_info * now.
8533 (suspend_and_send_sigstop_callback): Ditto.
8534 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8535 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8536 struct thread_info * now.
8537 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8539 (lwp_running): Update, "entry" parameter is a
8540 struct thread_info * now.
8541 (stop_all_lwps): Fetch ptid from thread.
8542 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8543 (linux_resume_one_lwp): Fetch lwpid from thread.
8544 (linux_set_resume_request): Update, "entry" parameter is a
8545 struct thread_info * now. Fetch pid, lwpid from thread.
8546 (resume_status_pending_p): Update, "entry" parameter is a
8547 struct thread_info * now.
8548 (need_step_over_p): Ditto. Fetch lwpid from thread.
8549 (start_step_over): Fetch lwpid from thread.
8550 (linux_resume_one_thread): Update, "entry" parameter is a
8551 struct thread_info * now. Fetch lwpid from thread.
8552 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8553 (proceed_one_lwp): Update, "entry" parameter is a
8554 struct thread_info * now. Fetch lwpid from thread.
8555 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8556 struct thread_info * now.
8557 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8558 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8559 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8561 (regsets_store_inferior_registers): Ditto.
8562 (fetch_register, store_register): Ditto.
8563 (linux_read_memory, linux_write_memory): Ditto.
8564 (linux_request_interrupt): Ditto.
8565 (linux_read_auxv): Ditto.
8566 (linux_xfer_siginfo): Ditto.
8567 (linux_qxfer_spu): Ditto.
8568 (linux_qxfer_libraries_svr4): Ditto.
8569 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8570 moved to inferiors.h.
8572 (get_thread_lwp): Update.
8573 (struct lwp_info): Delete member "entry". Simplify comment for
8576 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8577 current_inferior directly.
8578 (update_watch_registers_callback): Update, "entry" parameter is a
8579 struct thread_info * now. Fetch pid from thread.
8580 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8581 (mips_insert_point): Fetch lwpid from current_inferior.
8582 Pass &all_threads to find_inferior, not &all_lwps.
8583 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8584 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8586 (mips_stopped_data_address): Ditto.
8587 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8589 * linux-tile-low.c (tile_arch_setup): Ditto.
8590 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8591 (update_debug_registers_callback): Update, "entry" parameter is a
8592 struct thread_info * now. Fetch pid from thread.
8593 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8594 Pass &all_threads to find_inferior, not &all_lwps.
8595 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8596 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8597 Pass &all_threads to find_inferior, not &all_lwps.
8598 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8599 (i386_dr_low_get_status): Ditto.
8600 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8601 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8602 (x86_linux_read_description): Ditto.
8603 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8605 2014-02-20 Doug Evans <dje@google.com>
8607 * inferiors.c (get_first_inferior): Fix buglet.
8609 2014-02-19 Doug Evans <dje@google.com>
8611 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8612 * inferiors.c (add_thread): Change result type to struct thread_info *.
8613 All callers updated.
8614 (add_lwp): Call add_thread here instead of in callers.
8615 All callers updated.
8616 * linux-low.h (get_lwp_thread): Rewrite.
8617 (struct lwp_info): New member "thread".
8619 2014-02-19 Doug Evans <dje@google.com>
8621 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8622 All callers updated.
8624 2014-02-19 Doug Evans <dje@google.com>
8626 * inferiors.c (add_thread): Fix whitespace.
8628 2014-02-19 Doug Evans <dje@google.com>
8630 * dll.c (clear_dlls): Replace accessing list implemention details
8632 * gdbthread.h (get_first_thread): Declare.
8633 * inferiors.c (for_each_inferior_with_data): New function.
8634 (get_first_thread): New function.
8635 (find_thread_ptid): Simplify.
8636 (get_first_inferior): New function.
8637 (clear_list): Delete.
8638 (one_inferior_p): New function.
8639 (clear_inferior_list): New function.
8640 (clear_inferiors): Update.
8641 * inferiors.h (for_each_inferior_with_data): Declare.
8642 (clear_inferior_list): Declare.
8643 (one_inferior_p): Declare.
8644 (get_first_inferior): Declare.
8645 * linux-low.c (linux_wait_for_event): Replace accessing list
8646 implemention details with API function.
8647 * server.c (target_running): Ditto.
8648 (accumulate_file_name_length): New function.
8649 (emit_dll_description): New function.
8650 (handle_qxfer_libraries): Replace accessing list implemention
8651 details with API function.
8652 (handle_qxfer_threads_worker): New function.
8653 (handle_qxfer_threads_proper): Replace accessing list implemention
8654 details with API function.
8655 (handle_query): Ditto.
8656 (visit_actioned_threads_callback_ftype): New typedef.
8657 (visit_actioned_threads_data): New struct.
8658 (visit_actioned_threads): Rewrite to be find_inferior callback.
8659 (resume): Call find_inferior.
8660 (handle_status): Replace accessing list implemention
8661 details with API function.
8662 (process_serial_event): Replace accessing list implemention details
8664 * target.c (set_desired_inferior): Replace accessing list implemention
8665 details with API function.
8666 * tracepoint.c (same_process_p): New function.
8667 (gdb_agent_about_to_close): Replace accessing list implemention
8668 details with API function.
8669 * win32-low.c (child_delete_thread): Replace accessing list
8670 implemention details with API function.
8671 (match_dll_by_basename): New function.
8672 (dll_is_loaded_by_basename): New function.
8673 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8674 details call to dll_is_loaded_by_basename.
8676 2014-02-19 Doug Evans <dje@google.com>
8678 * dll.h (struct dll_info): Add comment.
8679 * gdbthread.h (struct thread_info): Add comment.
8680 (current_ptid): Simplify.
8681 * inferiors.c (add_process): Update.
8682 (remove_process): Update.
8683 * inferiors.h (struct process_info): Rename member "head" to "entry".
8684 * linux-low.c (delete_lwp): Update.
8686 (last_thread_of_process_p): Update.
8687 (kill_one_lwp_callback, linux_kill): Update.
8688 (status_pending_p_callback): Update.
8689 (wait_for_sigstop): Update. Simplify read of ptid.
8690 (start_step_over): Update.
8691 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8692 (get_lwp_thread): Update.
8693 (struct lwp_info): Rename member "head" to "entry".
8694 * regcache.h (inferior_list_entry): Delete.
8695 * server.c (kill_inferior_callback): Update.
8696 (detach_or_kill_inferior_callback): Update.
8697 (print_started_pid): Update.
8698 (print_attached_pid): Update.
8699 (process_serial_event): Simplify read of ptid.
8700 * thread-db.c (thread_db_create_event): Update.
8701 (thread_db_get_tls_address): Update.
8702 * win32-low.c (current_inferior_ptid): Simplify.
8704 2014-02-19 Tom Tromey <tromey@redhat.com>
8706 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8708 (target_supports_btrace): Update.
8710 2014-02-14 Yao Qi <yao@codesourcery.com>
8712 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8713 (rsp-low-ipa.o): New target.
8715 2014-02-12 Tom Tromey <tromey@redhat.com>
8717 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8718 convert_ascii_to_int.
8719 * regcache.c (registers_to_string): Likewise.
8720 * remote-utils.c (decode_M_packet): Likewise.
8721 * server.c (process_serial_event): Likewise.
8723 2014-02-12 Tom Tromey <tromey@redhat.com>
8725 * server.c (handle_query, handle_v_run): Use hex2bin, not
8727 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8729 2014-02-12 Tom Tromey <tromey@redhat.com>
8731 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8732 convert_int_to_ascii.
8733 * regcache.c (registers_to_string, collect_register_as_string):
8735 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8737 * server.c (process_serial_event): Likewise.
8738 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8739 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8741 2014-02-12 Tom Tromey <tromey@redhat.com>
8743 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8744 bin2hex, not hexify.
8745 * tracepoint.c (cmd_qtstatus): Likewise.
8747 2014-02-12 Tom Tromey <tromey@redhat.com>
8749 * remote-utils.c (monitor_output): Pass explicit length to
8752 2014-02-12 Tom Tromey <tromey@redhat.com>
8754 * tracepoint.c: Include rsp-low.h.
8755 * server.c: Include rsp-low.h.
8756 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8757 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8759 * remote-utils.c: Include rsp-low.h.
8760 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8761 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8762 (convert_int_to_ascii, convert_ascii_to_int): Move to
8764 * regcache.c: Include rsp-low.h.
8765 * ax.c: Include rsp-low.h.
8766 * Makefile.in (SFILES): Add common/rsp-low.c.
8767 (OBS): Add rsp-low.o.
8768 (rsp-low.o): New target.
8770 2014-02-12 Tom Tromey <tromey@redhat.com>
8772 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8773 Include print-utils.h.
8774 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8775 (plongest, thirty_two, phex_nz): Remove.
8776 * Makefile.in (SFILES): Add common/print-utils.c.
8777 (OBS): Add print-utils.o.
8778 (print-utils-ipa.o): New target.
8779 (print-utils.o): New target.
8780 (IPA_OBJS): Add print-utils-ipa.o.
8782 2014-02-06 Tom Tromey <tromey@redhat.com>
8784 * Makefile.in (SFILES): Fix indentation.
8786 2014-02-05 Doug Evans <dje@google.com>
8788 * linux-low.c (linux_wait_for_event): Improve comment.
8789 (linux_wait_1): Keep current_inferior in sync with event_child.
8791 2014-01-22 Doug Evans <dje@google.com>
8793 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8795 2014-01-22 Doug Evans <dje@google.com>
8797 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8798 * configure: Regenerate.
8799 * config.in: Regenerate.
8800 * Makefile.in (SFILES): Add debug.c.
8802 * debug.c: New file.
8803 * debug.h: New file.
8804 * linux-aarch64-low.c (*): Update all debugging printfs to use
8805 debug_printf instead of fprintf.
8806 * linux-arm-low.c (*): Ditto.
8807 * linux-cris-low.c (*): Ditto.
8808 * linux-crisv32-low.c (*): Ditto.
8809 * linux-m32r-low.c (*): Ditto.
8810 * linux-sparc-low.c (*): Ditto.
8811 * linux-x86.c (*): Ditto.
8812 * linux-low.c (*): Ditto.
8813 (linux_wait_1): Add calls to debug_enter, debug_exit.
8814 (linux_wait): Remove redundant debugging printf.
8815 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8816 (linux_resume, unstop_all_lwps): Ditto.
8817 * mem-break.c (*): Update all debugging printfs to use
8818 debug_printf instead of fprintf.
8819 * remote-utils.c (*): Ditto.
8820 * thread-db.c (*): Ditto.
8821 * server.c #include <ctype.h>, "gdb_vecs.h".
8822 (debug_threads): Moved to debug.c.
8823 (*): Update all debugging printfs to use debug_printf instead of
8825 (start_inferior): Replace call to fflush with call to debug_flush.
8826 (monitor_show_help): Mention set debug-format.
8827 (parse_debug_format_options): New function.
8828 (handle_monitor_command): Handle "monitor set debug-format".
8829 (gdbserver_usage): Mention --debug-format.
8830 (main): Parse --debug-format.
8831 * server.h (debug_threads): Declaration moved to debug.h.
8833 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8834 trace_debug_1 that uses debug_printf.
8835 (tracepoint_look_up_symbols): Update all debugging printfs to use
8836 debug_printf instead of fprintf.
8838 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8840 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8843 2014-01-17 Pedro Alves <palves@redhat.com>
8846 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8847 defined after including gdb_proc_service.h.
8849 2014-01-16 Doug Evans <dje@google.com>
8851 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8852 (match_dll): Use it.
8854 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8856 * target.h (target_ops) <read_btrace>: Change parameters and
8857 return type to allow error reporting.
8858 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8859 trace reading errors on.
8860 * linux-low.c (linux_low_read_btrace): Pass trace reading
8862 (linux_low_disable_btrace): New.
8864 2014-01-15 Doug Evans <dje@google.com>
8866 * inferiors.c (thread_id_to_gdb_id): Delete.
8867 * inferiors.h (thread_id_to_gdb_id): Delete.
8869 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8871 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8872 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8875 2014-01-08 Pedro Alves <palves@redhat.com>
8877 * server.c (handle_status): Don't discard previous queued stop
8878 replies or thread's pending status here.
8879 (main) <disconnection>: Do it here instead.
8881 2014-01-08 Pedro Alves <palves@redhat.com>
8883 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8884 * server.c (visit_actioned_threads, handle_pending_status): New
8886 (handle_v_cont): Factor out parts to ...
8887 (resume): ... this new function. If in all-stop, and a thread
8888 being resumed has a pending status, report it without actually
8890 (myresume): Adjust to use the new 'resume' function.
8891 (clear_pending_status_callback, set_pending_status_callback)
8892 (find_status_pending_thread_callback): New functions.
8893 (handle_status): Handle the case of multiple threads having
8894 interesting statuses to report. Report threads' real last signal
8895 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8896 with an interesting thread to report the status for, instead of
8897 always reporting the status of the first thread.
8899 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8901 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8902 * gdbreplay.c (gdbreplay_version): Likewise.
8904 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8906 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8907 iov.iov_len with the real length in use.
8909 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8911 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8912 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8913 for all targets that use win32-low.c.
8914 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8915 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8917 2013-12-13 Pedro Alves <palves@redhat.com>
8919 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8920 if equal to TARGET_WAITKIND_LOADED.
8921 * win32-low.c (cached_status): New static global.
8922 (win32_wait): Add declaration.
8923 (do_initial_child_stuff): Flush all initial pending debug events
8924 up to the initial breakpoint.
8925 (win32_wait): If CACHED_STATUS was set, return that instead
8926 of doing a real wait. Remove the code resuming the execution
8927 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8928 during the initial phase. Also remove the code changing
8929 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8930 TARGET_WAITKIND_STOPPED.
8932 2013-12-11 Yao Qi <yao@codesourcery.com>
8934 * notif.c (handle_notif_ack): Return 0 if no notification
8937 2013-11-20 Doug Evans <dje@google.com>
8939 * linux-low.c (linux_set_resume_request): Fix comment.
8941 2013-11-20 Doug Evans <dje@google.com>
8943 * linux-low.c (resume_status_pending_p): Tweak comment.
8945 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8947 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8948 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8949 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8950 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8951 (srv_amd64_regobj): Add amd64-mpx.o.
8952 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8953 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8954 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8955 * i387-fp.c (num_pl_bnd_register) Added constant.
8956 (num_pl_bnd_cfg_registers) Added constant.
8957 (struct i387_xsave) Added reserved area and MPX fields.
8958 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8959 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8961 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8962 (init_registers_amd64_mpx_linux): Declare new function.
8963 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8964 (x86_64_regmap): Add MPX registers.
8965 (x86_linux_read_description): Add MPX case.
8966 (initialize_low_arch): Initialize MPX targets.
8968 2013-11-18 Tom Tromey <tromey@redhat.com>
8970 * configure: Rebuild.
8971 * configure.ac: Don't check for stdlib.h.
8972 * gdbreplay.c: Unconditionally include stdlib.h.
8974 2013-11-18 Tom Tromey <tromey@redhat.com>
8976 * config.in: Rebuild.
8977 * configure: Rebuild.
8978 * configure.ac: Don't use AC_HEADER_DIRENT.
8980 2013-11-18 Tom Tromey <tromey@redhat.com>
8982 * server.h: Don't check HAVE_STRING_H.
8983 * gdbreplay.c: Don't check HAVE_STRING_H.
8984 * configure: Rebuild.
8986 2013-11-18 Tom Tromey <tromey@redhat.com>
8988 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8991 2013-11-08 Tom Tromey <tromey@redhat.com>
8993 * configure, config.in: Rebuild.
8994 * configure.ac: Remove unused configury.
8996 2013-11-08 Tom Tromey <tromey@redhat.com>
8998 * acinclude.m4: Include common.m4, codeset.m4.
8999 * configure, config.in: Rebuild.
9000 * configure.ac: Use GDB_AC_COMMON.
9002 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9004 * linux-s390-low.c (HWCAP_S390_TE): New define.
9005 (s390_arch_setup): Consider the TE field in the HWCAP for
9006 determining 'have_regset_tdb'.
9008 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9011 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9014 2013-10-02 Pedro Alves <palves@redhat.com>
9016 * server.c (process_serial_event): Don't output "GDBserver
9017 exiting" if GDB is connected through stdio.
9018 * target.c (mywait): Likewise, be silent if GDB is connected
9021 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9023 * lynx-low.c (lynx_add_threads_after_attach): New function.
9024 (lynx_attach): Remove call to add_thread. Add call to
9025 lynx_add_threads_after_attach instead.
9027 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9029 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9030 * config.in, configure: Regenerated.
9032 2013-09-18 Yao Qi <yao@codesourcery.com>
9035 * server.c (start_inferior): Clear 'resume_info'.
9037 2013-09-16 Jiong Wang <jiwang@tilera.com>
9039 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9042 2013-09-16 Jiong Wang <jiwang@tilera.com>
9044 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9045 linux-tile-low.o to srv_tgtobj.
9047 2013-09-16 Will Newton <will.newton@linaro.org>
9049 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9052 2013-09-06 Pedro Alves <palves@redhat.com>
9054 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9055 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9056 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9057 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9058 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9059 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9061 2013-09-06 Pedro Alves <palves@redhat.com>
9063 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9064 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9066 2013-09-06 Pedro Alves <palves@redhat.com>
9068 * linux-amd64-ipa.c: Include tracepoint.h.
9069 * linux-i386-ipa.c: Include tracepoint.h.
9071 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9073 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9074 (ps_get_thread_area): New function.
9076 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9078 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9079 (initialize_low_arch): Call init_registers_crisv32 rather than
9080 init_register_crisv32.
9082 2013-09-05 Pedro Alves <palves@redhat.com>
9084 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9086 * hostio.h: ... this new file.
9087 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9088 win32-low.c: Include hostio.h.
9090 2013-09-05 Pedro Alves <palves@redhat.com>
9092 * server.h (gdb_client_data, handler_func, callback_handler_func)
9093 (delete_file_handler, add_file_handler, append_callback_event)
9094 (delete_callback_event, start_event_loop, initialize_event_loop):
9095 Move to event-loop.h and include it.
9096 * event-loop.h: New file.
9098 2013-09-05 Pedro Alves <palves@redhat.com>
9100 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9101 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9102 (loaded_dll, unloaded_dll): Move to ...
9103 * dll.h: ... this new file.
9104 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9106 2013-09-05 Pedro Alves <palves@redhat.com>
9108 * server.h (current_process, get_thread_process, all_processes)
9109 (add_inferior_to_list, for_each_inferior, current_inferior)
9110 (remove_inferior, add_process, remove_process, find_process_pid)
9111 (have_started_inferiors_p, have_attached_inferiors_p)
9112 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9113 (clear_inferiors, find_inferior, find_inferior_id)
9114 (inferior_target_data, set_inferior_target_data)
9115 (inferior_regcache_data, set_inferior_regcache_data): Move to
9116 inferiors.h, and include it.
9117 * inferiors.h: New file.
9119 2013-09-05 Pedro Alves <palves@redhat.com>
9121 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9125 2013-09-05 Pedro Alves <palves@redhat.com>
9127 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9129 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9130 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9131 (handle_tracepoint_general_set, handle_tracepoint_query)
9132 (tracepoint_finished_step, tracepoint_was_hit)
9133 (release_while_stepping_state_list, current_traceframe)
9134 (in_readonly_region, traceframe_read_mem)
9135 (fetch_traceframe_registers, traceframe_read_sdata)
9136 (traceframe_read_info, struct fast_tpoint_collect_status)
9137 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9138 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9139 (supply_fast_tracepoint_registers)
9140 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9141 (ipa_tdesc, claim_trampoline_space)
9142 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9143 (agent_mem_read, agent_get_trace_state_variable_value)
9144 (agent_set_trace_state_variable_value, agent_tsv_read)
9145 (agent_mem_read_string, get_raw_reg_func_addr)
9146 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9147 * tracepoint.h: ... this new file.
9149 2013-09-05 Pedro Alves <palves@redhat.com>
9151 * server.h (perror_with_name, error, fatal, warning, paddress)
9152 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9154 * utils.h: New file.
9156 2013-09-05 Pedro Alves <palves@redhat.com>
9158 * server.h (remote_debug, noack_mode, transport_is_reliable)
9159 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9160 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9161 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9162 (write_enn, initialize_async_io, enable_async_io)
9163 (disable_async_io, check_remote_input_interrupt_request)
9164 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9165 (dead_thread_notify, prepare_resume_reply)
9166 (decode_address_to_semicolon, decode_address, decode_m_packet)
9167 (decode_M_packet, decode_X_packet, decode_xfer_write)
9168 (decode_search_memory_packet, unhexify, hexify)
9169 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9170 (look_up_one_symbol, relocate_instruction)
9171 (monitor_output): Move to remote-utils.h, and include it.
9172 * remote-utils.h: New file.
9174 2013-09-05 Pedro Alves <palves@redhat.com>
9176 * server.h (_): Delete.
9178 2013-09-02 Pedro Alves <palves@redhat.com>
9180 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9181 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9183 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9185 2013-09-02 Pierre Muller <muller@sourceware.org>
9187 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9188 or WriteProcessMemory complete successfully and handle
9189 ERROR_PARTIAL_COPY error.
9191 2013-09-02 Pedro Alves <palves@redhat.com>
9193 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9194 error instead of EIO.
9196 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9199 * linux-low.c: Include filestuff.h.
9200 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9201 * lynx-low.c: Include filestuff.h.
9202 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9203 * server.c: Include filestuff.h.
9204 (main): Call notice_open_fds.
9205 * spu-low.c: Include filestuff.h.
9206 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9208 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9210 * Makefile.in: Explain why ../target and ../nat are not
9211 listed as include file search paths.
9212 (linux-waitpid.o): New object file rule.
9213 * configure.srv (srv_native_linux_obj): New variable.
9214 Replace all occurrences of linux native object files with
9215 $srv_native_linux_obj.
9216 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9217 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9218 (linux_enable_event_reporting): Remove declaration.
9219 (my_waitpid): Moved to common/linux-waitpid.c.
9220 (linux_wait_for_event): Pass ptid when calling
9221 linux_enable_event_reporting.
9222 (linux_supports_tracefork_flag): Remove.
9223 (linux_enable_event_reporting): Likewise.
9224 (linux_tracefork_grandchild): Remove.
9225 (STACK_SIZE): Moved to common/linux-ptrace.c.
9226 (linux_tracefork_child): Remove.
9227 (linux_test_for_tracefork): Remove.
9228 (linux_look_up_symbols): Call linux_supports_traceclone.
9229 (initialize_low): Remove call to linux_test_for_tracefork.
9230 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9231 common/linux-ptrace.h.
9232 (PTRACE_TYPE_ARG4): Likewise.
9233 Include linux-ptrace.h.
9235 2013-08-21 Pedro Alves <palves@redhat.com>
9237 * config.in: Renegerate.
9239 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9241 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9242 (SFILES): Remove $(srcdir)/common/target-common.c and
9243 add $(srcdir)/target/waitstatus.c.
9244 (OBS): Remove target-common.o and add waitstatus.o.
9245 (server_h): Remove $(srcdir)/../common/target-common.h and
9246 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9247 and $(srcdir)/../target/waitstatus.h.
9248 (target-common.o): Remove.
9249 (waitstatus.o): New target object file.
9250 * target.h: Do not include target-common.h and
9251 include target/resume.h, target/wait.h and
9252 target/waitstatus.h.
9254 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9256 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9257 to PTRACE_TYPE_ARG3.
9258 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9259 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9261 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9262 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9264 2013-07-27 Jie Zhang <jie@codesourcery.com>
9265 Daniel Jacobowitz <dan@codesourcery.com>
9266 Yao Qi <yao@codesourcery.com>
9268 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9269 (mips-linux-watch.o): New rule.
9270 (mips_linux_watch_h): New variable.
9271 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9273 * linux-mips-low.c: Include mips-linux-watch.h.
9274 (struct arch_process_info, struct arch_lwp_info): New.
9275 (update_watch_registers_callback): New function.
9276 (mips_linux_new_process, mips_linux_new_thread) New functions.
9277 (mips_linux_prepare_to_resume, mips_insert_point): New
9279 (mips_remove_point, mips_stopped_by_watchpoint): New
9281 (rsp_bp_type_to_target_hw_bp_type): New function.
9282 (mips_stopped_data_address): New function.
9283 (the_low_target): Add watchpoint support functions.
9285 2013-07-27 Yao Qi <yao@codesourcery.com>
9287 * i386-low.c: Include break-common.h.
9288 (enum target_hw_bp_type): Remove.
9290 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9292 * Makefile.in (SFILES): /common/target-common.c.
9293 (OBS): Add target-common.o.
9294 (server_h): Add $(srcdir)/../common/target-common.h.
9295 (target-common.o): New target.
9296 * server.c (queue_stop_reply_callback): Free
9297 status string after use.
9298 * target.c (target_waitstatus_to_string): Remove.
9299 * target.h: Include target-common.h.
9300 (resume_kind): Likewise.
9301 (target_waitkind): Likewise.
9302 (target_waitstatus): Likewise.
9303 (TARGET_WNOHANG): Likewise.
9305 2013-07-04 Yao Qi <yao@codesourcery.com>
9307 * Makefile.in (host_alias): Use @host_noncanonical@.
9308 (target_alias): Use @target_noncanonical@.
9309 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9310 ACX_NONCANONICAL_HOST.
9311 * configure: Regenerated.
9314 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9316 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9317 * configure: Rebuild.
9318 * Makefile.in (version_host, version_target): Get from configure.
9319 (version.c): Use $(version_host) and $(version_target).
9321 2013-07-03 Pedro Alves <palves@redhat.com>
9323 * Makefile.in (config.status): Depend on development.sh.
9324 * acinclude.m4: Include libmcheck.m4.
9325 * configure: Regenerate.
9327 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9329 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9330 attribute inside the parentheses.
9331 (winapi_DebugSetProcessKillOnExit): Ditto.
9332 (winapi_DebugBreakProcess): Ditto.
9333 (winapi_GenerateConsoleCtrlEvent): Ditto.
9335 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9337 * notif.h (notif_event): Add a dummy member to avoid compiler
9340 2013-07-01 Pedro Alves <palves@redhat.com>
9342 * hostio.c (HOSTIO_PATH_MAX): Define.
9343 (require_filename, handle_open, handle_unlink, handle_readlink):
9346 2013-07-01 Pedro Alves <palves@redhat.com>
9348 * server.h: Include "pathmax.h".
9349 * linux-low.c: Don't include sys/param.h.
9350 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9352 * win32-low.c: Don't include sys/param.h.
9353 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9355 2013-07-01 Pedro Alves <palves@redhat.com>
9357 * event-loop.c: Don't check HAVE_UNISTD_H before including
9359 * gdbreplay.c: Likewise.
9360 * remote-utils.c: Likewise.
9361 * server.c: Likewise.
9362 * configure.ac: Don't check for unistd.h.
9363 * configure: Regenerate.
9365 2013-06-28 Tom Tromey <tromey@redhat.com>
9367 * Makefile.in (version.c): Use version.in, not
9370 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9372 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9373 * configure: Rebuild.
9374 * Makefile.in (version_host, version_target): Get from configure.
9375 (version.c): Use $(version_host) and $(version_target).
9377 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9379 Fix trace-status to output user name without trailing colon.
9380 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9382 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9384 Fix trace-status to output proper start-time and stop-time.
9385 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9386 output start time and stop time in hex as gdb expects.
9388 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9390 * tracepoint.c (build_traceframe_info_xml): Output trace state
9391 variables present in the trace buffer.
9393 2013-06-24 Tom Tromey <tromey@redhat.com>
9395 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9397 (version.o): Remove.
9398 * gdbreplay.c: Include version.h.
9399 (version, host_name): Don't declare.
9400 * server.h: Include version.h.
9401 (version, host_name): Don't declare.
9403 2013-06-12 Pedro Alves <palves@redhat.com>
9405 * linux-x86-low.c (linux_is_elf64): Delete global.
9406 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9407 with local linux_pid_exe_is_elf_64_file use.
9409 2013-06-11 Pedro Alves <palves@redhat.com>
9411 * linux-low.c (regset_disabled, disable_regset): New functions.
9412 (regsets_fetch_inferior_registers)
9413 (regsets_store_inferior_registers): Use them.
9414 (initialize_regsets_info); Don't allocate the disabled_regsets
9416 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9419 2013-06-11 Pedro Alves <palves@redhat.com>
9421 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9424 2013-06-11 Pedro Alves <palves@redhat.com>
9426 * linux-x86-low.c (initialize_low_arch): Call
9427 init_registers_x32_avx_linux.
9429 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9431 Fix compatibility with Android Bionic.
9432 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9435 2013-06-07 Pedro Alves <palves@redhat.com>
9438 * Makefile.in (OBS): Add tdesc.o.
9439 (IPA_OBJS): Add tdesc-ipa.o.
9440 (tdesc-ipa.o): New rule.
9441 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9443 * linux-low.c (new_inferior): Delete.
9444 (disabled_regsets, num_regsets): Delete.
9445 (linux_add_process): Adjust to set the new per-process
9447 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9448 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9449 was a stop. When calling arch_setup, switch the current inferior
9450 to the thread that got an event.
9451 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9452 (regsets_fetch_inferior_registers)
9453 (regsets_store_inferior_registers): New regsets_info parameter.
9455 (linux_register_in_regsets): New regs_info parameter. Adjust to
9457 (register_addr, fetch_register, store_register): New usrregs_info
9458 parameter. Adjust to use it.
9459 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9460 parameter regs_info. Adjust to use it.
9461 (linux_fetch_registers): Get the current inferior's regs_info, and
9463 (linux_store_registers): Ditto.
9464 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9465 (initialize_low): Don't initialize the target_regsets here. Call
9466 initialize_low_arch.
9467 * linux-low.h (target_regsets): Delete declaration.
9468 (struct regsets_info): New.
9469 (struct usrregs_info): New.
9470 (struct regs_info): New.
9471 (struct process_info_private) <new_inferior>: New field.
9472 (struct linux_target_ops): Delete the num_regs, regmap, and
9473 regset_bitmap fields. New field regs_info.
9474 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9475 * i387-fp.c (num_xmm_registers): Delete.
9476 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9477 calls to new interface.
9478 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9479 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9480 Infer the number of xmm registers from the regcache's target
9482 * i387-fp.h (num_xmm_registers): Delete.
9483 * inferiors.c (add_thread): Don't install the thread's regcache
9485 * proc-service.c (gregset_info): Fetch the current inferior's
9486 regs_info. Adjust to use it.
9487 * regcache.c: Include tdesc.h.
9488 (register_bytes, reg_defs, num_registers)
9489 (gdbserver_expedite_regs): Delete.
9490 (get_thread_regcache): If the thread doesn't have a regcache yet,
9491 create one, instead of aborting gdbserver.
9492 (regcache_invalidate_one): Rename to ...
9493 (regcache_invalidate_thread): ... this.
9494 (regcache_invalidate_one): New.
9495 (regcache_invalidate): Only invalidate registers of the current
9497 (init_register_cache): Add target_desc parameter, and use it.
9498 (new_register_cache): Ditto. Assert the target description has a
9499 non zero registers_size.
9500 (regcache_cpy): Add assertions. Adjust.
9501 (realloc_register_cache, set_register_cache): Delete.
9502 (registers_to_string, registers_from_string): Adjust.
9503 (find_register_by_name, find_regno, find_register_by_number)
9504 (register_cache_size): Add target_desc parameter, and use it.
9505 (free_register_cache_thread, free_register_cache_thread_one)
9506 (regcache_release, register_cache_size): New.
9507 (register_size): Add target_desc parameter, and use it.
9508 (register_data, supply_register, supply_register_zeroed)
9509 (supply_regblock, supply_register_by_name, collect_register)
9510 (collect_register_as_string, collect_register_by_name): Adjust.
9511 * regcache.h (struct target_desc): Forward declare.
9512 (struct regcache) <tdesc>: New field.
9513 (init_register_cache, new_register_cache): Add target_desc
9515 (regcache_invalidate_thread): Declare.
9516 (regcache_invalidate_one): Delete declaration.
9517 (regcache_release): Declare.
9518 (find_register_by_number, register_cache_size, register_size)
9519 (find_regno): Add target_desc parameter.
9520 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9522 * remote-utils.c: Include tdesc.h.
9523 (outreg, prepare_resume_reply): Adjust.
9524 * server.c: Include tdesc.h.
9525 (gdbserver_xmltarget): Delete declaration.
9526 (get_features_xml, process_serial_event): Adjust.
9527 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9529 (struct process_info) <tdesc>: New field.
9530 (ipa_tdesc): Declare.
9531 * tdesc.c: New file.
9532 * tdesc.h: New file.
9533 * tracepoint.c: Include tdesc.h.
9534 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9535 (get_context_regcache): Adjust to pass ipa_tdesc down.
9536 (do_action_at_tracepoint): Adjust to get the register cache size
9537 from the context regcache's description.
9538 (traceframe_walk_blocks): Adjust to get the register cache size
9539 from the current trace frame's description.
9540 (traceframe_get_pc): Adjust to get current trace frame's
9541 description and pass it down.
9542 (gdb_collect): Adjust to get the register cache size from the
9544 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9545 (gdbserver_xmltarget): Delete.
9546 (initialize_low_tracepoint): Set the ipa's target description.
9547 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9548 (initialize_low_tracepoint): Set the ipa's target description.
9549 * linux-x86-low.c: Include tdesc.h.
9550 [__x86_64__] (is_64bit_tdesc): New.
9551 (ps_get_thread_area, x86_get_thread_area): Use it.
9552 (i386_cannot_store_register): Rename to ...
9553 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9554 (i386_cannot_fetch_register): Rename to ...
9555 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9556 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9558 (target_regsets): Rename to ...
9559 (x86_regsets): ... this.
9560 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9562 (x86_siginfo_fixup): Use is_64bit_tdesc.
9563 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9564 (tdesc_x32_avx_linux, tdesc_x32_linux)
9565 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9567 (x86_linux_update_xmltarget): Delete.
9568 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9569 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9570 (AMD64_LINUX_USER64_CS): New.
9571 (x86_linux_read_description): New, based on
9572 x86_linux_update_xmltarget.
9573 (same_process_callback): New.
9574 (x86_arch_setup_process_callback): New.
9575 (x86_linux_update_xmltarget): New.
9576 (x86_regsets_info): New.
9577 (amd64_linux_regs_info): New.
9578 (i386_linux_usrregs_info): New.
9579 (i386_linux_regs_info): New.
9580 (x86_linux_regs_info): New.
9581 (x86_arch_setup): Reimplement.
9582 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9583 (x86_emit_ops): Ditto.
9584 (the_low_target): Adjust. Install x86_linux_regs_info,
9585 x86_cannot_fetch_register, and x86_cannot_store_register.
9586 (initialize_low_arch): New.
9587 * linux-ia64-low.c (tdesc_ia64): Declare.
9588 (ia64_fetch_register): Adjust.
9589 (ia64_usrregs_info, regs_info): New globals.
9590 (ia64_regs_info): New function.
9591 (the_low_target): Adjust.
9592 (initialize_low_arch): New function.
9593 * linux-sparc-low.c (tdesc_sparc64): Declare.
9594 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9596 (sparc_arch_setup): New function.
9597 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9598 (the_low_target): Adjust.
9599 (initialize_low_arch): New function.
9600 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9601 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9602 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9603 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9604 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9605 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9606 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9607 (tdesc_powerpc_isa205_vsx64l): Declare.
9608 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9609 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9610 (ppc_set_pc, ppc_get_hwcap): Adjust.
9611 (ppc_usrregs_info): Forward declare.
9612 (!__powerpc64__) ppc_regmap_adjusted: New global.
9613 (ppc_arch_setup): Adjust to the current process'es target
9615 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9616 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9617 (ppc_store_evrregset): Adjust.
9618 (target_regsets): Rename to ...
9619 (ppc_regsets): ... this, and make static.
9620 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9621 (ppc_regs_info): New function.
9622 (the_low_target): Adjust.
9623 (initialize_low_arch): New function.
9624 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9625 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9626 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9627 (tdesc_s390x_linux64v2): Declare.
9628 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9629 (s390_fill_gregset, s390_store_last_break): Adjust.
9630 (target_regsets): Rename to ...
9631 (s390_regsets): ... this, and make static.
9632 (s390_get_pc, s390_set_pc): Adjust.
9633 (s390_get_hwcap): New target_desc parameter, and use it.
9634 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9635 (s390_arch_setup): Adjust to set the current process'es target
9636 description. Don't adjust the regmap.
9637 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9638 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9639 (regs_info_3264): New globals.
9640 (s390_regs_info): New function.
9641 (the_low_target): Adjust.
9642 (initialize_low_arch): New function.
9643 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9644 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9645 [__mips64] (init_registers_mips_linux)
9646 (init_registers_mips_dsp_linux): Delete defines.
9647 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9648 (have_dsp): New global.
9649 (mips_read_description): New, based on mips_arch_setup.
9650 (mips_arch_setup): Reimplement.
9651 (get_usrregs_info): New function.
9652 (mips_cannot_fetch_register, mips_cannot_store_register)
9653 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9654 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9655 (target_regsets): Rename to ...
9656 (mips_regsets): ... this, and make static.
9657 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9658 (dsp_regs_info, regs_info): New globals.
9659 (mips_regs_info): New function.
9660 (the_low_target): Adjust.
9661 (initialize_low_arch): New function.
9662 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9663 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9665 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9666 (arm_read_description): New, with bits factored from
9668 (arm_arch_setup): Reimplement.
9669 (target_regsets): Rename to ...
9670 (arm_regsets): ... this, and make static.
9671 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9672 (arm_regs_info): New function.
9673 (the_low_target): Adjust.
9674 (initialize_low_arch): New function.
9675 * linux-m68k-low.c (tdesc_m68k): Declare.
9676 (target_regsets): Rename to ...
9677 (m68k_regsets): ... this, and make static.
9678 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9679 (m68k_regs_info): New function.
9680 (m68k_arch_setup): New function.
9681 (the_low_target): Adjust.
9682 (initialize_low_arch): New function.
9683 * linux-sh-low.c (tdesc_sharch): Declare.
9684 (target_regsets): Rename to ...
9685 (sh_regsets): ... this, and make static.
9686 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9687 (sh_regs_info, sh_arch_setup): New functions.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-bfin-low.c (tdesc_bfin): Declare.
9691 (bfin_arch_setup): New function.
9692 (bfin_usrregs_info, regs_info): New globals.
9693 (bfin_regs_info): New function.
9694 (the_low_target): Adjust.
9695 (initialize_low_arch): New function.
9696 * linux-cris-low.c (tdesc_cris): Declare.
9697 (cris_arch_setup): New function.
9698 (cris_usrregs_info, regs_info): New globals.
9699 (cris_regs_info): New function.
9700 (the_low_target): Adjust.
9701 (initialize_low_arch): New function.
9702 * linux-cris-low.c (tdesc_crisv32): Declare.
9703 (cris_arch_setup): New function.
9704 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9705 (cris_regs_info): New function.
9706 (the_low_target): Adjust.
9707 (initialize_low_arch): New function.
9708 * linux-m32r-low.c (tdesc_m32r): Declare.
9709 (m32r_arch_setup): New function.
9710 (m32r_usrregs_info, regs_info): New globals.
9711 (m32r_regs_info): Adjust.
9712 (initialize_low_arch): New function.
9713 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9714 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9715 (tic6x_usrregs_info): Forward declare.
9716 (tic6x_read_description): New function, based on ...
9717 (tic6x_arch_setup): ... this. Reimplement.
9718 (target_regsets): Rename to ...
9719 (tic6x_regsets): ... this, and make static.
9720 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9721 (tic6x_regs_info): New function.
9722 (the_low_target): Adjust.
9723 (initialize_low_arch): New function.
9724 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9725 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9726 (target_regsets): Rename to ...
9727 (xtensa_regsets): ... this, and make static.
9728 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9730 (xtensa_arch_setup, xtensa_regs_info): New functions.
9731 (the_low_target): Adjust.
9732 (initialize_low_arch): New function.
9733 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9734 (nios2_arch_setup): Set the current process'es tdesc.
9735 (target_regsets): Rename to ...
9736 (nios2_regsets): ... this.
9737 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9738 (nios2_regs_info): New function.
9739 (the_low_target): Adjust.
9740 (initialize_low_arch): New function.
9741 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9742 (aarch64_arch_setup): Set the current process'es tdesc.
9743 (target_regsets): Rename to ...
9744 (aarch64_regsets): ... this.
9745 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9746 (aarch64_regs_info): New function.
9747 (the_low_target): Adjust.
9748 (initialize_low_arch): New function.
9749 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9751 (target_regsets): Rename to ...
9752 (tile_regsets): ... this.
9753 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9754 (tile_regs_info): New function.
9755 (tile_arch_setup): Set the current process'es tdesc.
9756 (the_low_target): Adjust.
9757 (initialize_low_arch): New function.
9758 * spu-low.c (tdesc_spu): Declare.
9759 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9760 * win32-arm-low.c (tdesc_arm): Declare.
9761 (arm_arch_setup): New function.
9762 (the_low_target): Install arm_arch_setup instead of
9764 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9765 (init_windows_x86): Rename to ...
9766 (i386_arch_setup): ... this. Set `win32_tdesc'.
9767 (the_low_target): Adjust.
9768 * win32-low.c (win32_tdesc): New global.
9769 (child_add_thread): Don't create the thread cache here.
9770 (do_initial_child_stuff): Set the new process'es tdesc.
9771 * win32-low.h (struct target_desc): Forward declare.
9772 (win32_tdesc): Declare.
9773 * lynx-i386-low.c (tdesc_i386): Declare global.
9774 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9775 * lynx-low.c (lynx_tdesc): New global.
9776 (lynx_add_process): Set the new process'es tdesc.
9777 * lynx-low.h (struct target_desc): Forward declare.
9778 (lynx_tdesc): Declare global.
9779 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9780 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9781 * nto-low.c (nto_tdesc): New global.
9782 (do_attach): Set the new process'es tdesc.
9783 * nto-low.h (struct target_desc): Forward declare.
9784 (nto_tdesc): Declare.
9785 * nto-x86-low.c (tdesc_i386): Declare.
9786 (nto_x86_arch_setup): Set `nto_tdesc'.
9788 2013-06-04 Gary Benson <gbenson@redhat.com>
9790 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9791 to qSupported response when appropriate.
9792 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9793 with nonzero-length annex.
9794 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9795 arguments supplied in annex.
9797 2013-05-31 Doug Evans <dje@google.com>
9800 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9801 64 bits in 64-cross-32 environment.
9803 2013-05-28 Pedro Alves <palves@redhat.com>
9805 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9806 (aarch64-without-fpu.c): Delete rule.
9807 * configure.srv (aarch64*-*-linux*): Remove references to
9808 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9809 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9812 2013-05-24 Pedro Alves <palves@redhat.com>
9814 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9815 instead of strchr/decode_address. Error if the range isn't split
9816 with a ','. Don't assume there's be a ':' in the action.
9818 2013-05-23 Yao Qi <yao@codesourcery.com>
9819 Pedro Alves <palves@redhat.com>
9821 * linux-low.c (lwp_in_step_range): New function.
9822 (linux_wait_1): If the thread was range stepping and stopped
9823 outside the stepping range, report the stop to GDB. Otherwise,
9824 continue stepping. Add range stepping debug output.
9825 (linux_set_resume_request): Copy the step range from the resume
9827 (linux_supports_range_stepping): New.
9828 (linux_target_ops) <supports_range_stepping>: Set to
9829 linux_supports_range_stepping.
9830 * linux-low.h (struct linux_target_ops)
9831 <supports_range_stepping>: New field.
9832 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9833 * linux-x86-low.c (x86_supports_range_stepping): New.
9834 (the_low_target) <supports_range_stepping>: Set to
9835 x86_supports_range_stepping.
9836 * server.c (handle_v_cont): Handle 'r' action.
9837 (handle_v_requests): Append ";r" if the target supports range
9839 * target.h (struct thread_resume) <step_range_start,
9840 step_range_end>: New fields.
9841 (struct target_ops) <supports_range_stepping>:
9843 (target_supports_range_stepping): New macro.
9845 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9847 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9848 confusion in comment.
9850 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9852 * lynx-low.c (struct process_info_private): New type.
9853 (lynx_add_process): New function.
9854 (lynx_create_inferior, lynx_attach): Replace calls to
9855 add_process by calls to lynx_add_process.
9856 (lynx_resume): If PTID is null, then try using
9857 current_process()->private->last_wait_event_ptid.
9859 (lynx_clear_inferiors): Delete. The contents of that function
9860 has been inlined in lynx_mourn;
9861 (lynx_wait_1): Save the ptid in the process's private data.
9862 (lynx_mourn): Free the process' private data. Replace call
9863 to lynx_clear_inferiors by call to clear_inferiors.
9865 2013-05-17 Yao Qi <yao@codesourcery.com>
9867 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9870 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9872 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9873 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9874 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9875 PT_TEXT_END_ADDR guards. Update comments.
9876 (linux_target_op) <read_offsets>: Conditionally define to
9877 linux_read_offsets if the target is UCLIBC and if it defines
9878 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9880 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9881 Andrew Jenner <andrew@codesourcery.com>
9883 * Makefile.in (SFILES): Add linux-nios2-low.c.
9884 (clean): Add action to delete nios2-linux.c.
9885 (nios2-linux.c): New rule.
9886 * configure.srv: Add nios2*-*-linux*.
9887 * linux-nios2-low.c: New.
9889 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9891 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9893 2013-04-25 Hui Zhu <hui@codesourcery.com>
9896 * ax.c (ax_printf): Add fflush.
9898 2013-04-22 Tom Tromey <tromey@redhat.com>
9900 * Makefile.in (SFILES): Add filestuff.c.
9901 (OBS): Add filestuff.o.
9902 (filestuff.o): New target.
9903 * config.in, configure: Rebuild.
9904 * configure.ac: Check for fdwalk, pipe2.
9906 2013-04-17 Pedro Alves <palves@redhat.com>
9908 * configure.ac (USE_THREAD_DB): Delete variable.
9909 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9910 Don't AC_SUBST USE_THREAD_DB.
9911 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9912 * config.in, configure: Regenerate.
9914 2013-04-16 Pedro Alves <palves@redhat.com>
9916 * linux-low.h (struct lwp_info) <thread_known>: Move under
9917 the USE_THREAD_DB #ifdef.
9919 2013-04-16 Pedro Alves <palves@redhat.com>
9921 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9922 (linux-low.o): Delete rule.
9923 * linux-low.h: Always include "gdb_thread_db.h" instead of
9924 conditionally including thread_db.h.
9925 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9928 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9930 * Makefile.in (install-only): Fix make install regression.
9932 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9934 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9935 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9937 * gdbserver.1: Remove.
9939 2013-03-22 Pedro Alves <palves@redhat.com>
9941 * linux-low.c (handle_extended_wait): Don't call
9942 linux_enable_event_reporting.
9944 2013-03-15 Tony Theodore <tonyt@logyst.com>
9947 * Makefile.in (SHELL): Use @SHELL@.
9949 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9951 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9954 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9956 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9957 Remove extraneous NULL element.
9959 2013-03-13 Yao Qi <yao@codesourcery.com>
9961 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9962 'V' block in trace frame.
9964 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9966 * target.h (struct target_ops): Add btrace ops.
9967 (target_supports_btrace): New macro.
9968 (target_enable_btrace): New macro.
9969 (target_disable_btrace): New macro.
9970 (target_read_btrace): New macro.
9971 * gdbthread.h (struct thread_info): Add btrace field.
9972 * server.c: Include btrace-common.h.
9973 (handle_btrace_general_set): New function.
9974 (handle_btrace_enable): New function.
9975 (handle_btrace_disable): New function.
9976 (handle_general_set): Call handle_btrace_general_set.
9977 (handle_qxfer_btrace): New function.
9978 (struct qxfer qxfer_packets[]): Add btrace entry.
9979 * inferiors.c (remove_thread): Disable btrace.
9980 * linux-low: Include linux-btrace.h.
9981 (linux_low_enable_btrace): New function.
9982 (linux_low_read_btrace): New function.
9983 (linux_target_ops): Add btrace ops.
9984 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9985 Add srv_linux_btrace=yes.
9986 (x86_64-*-linux*): Add linux-btrace.o.
9987 Add srv_linux_btrace=yes.
9988 * configure.ac: Define HAVE_LINUX_BTRACE.
9989 * config.in: Regenerated.
9990 * configure: Regenerated.
9992 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9994 * server.c (handle_qxfer): Preserve error message if -3 is
9996 (qxfer): Document the -3 return value.
9998 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10000 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10001 (linux_btrace_h): New variable.
10002 (linux-btrace.o): New rule.
10004 2013-03-08 Stan Shebs <stan@codesourcery.com>
10005 Hafiz Abid Qadeer <abidh@codesourcery.com>
10007 * tracepoint.c (trace_buffer_size): New global.
10008 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10009 (init_trace_buffer): Change to one-argument function. Allocate
10010 trace buffer memory.
10011 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10012 handle QTBuffer:size packet.
10013 (cmd_bigqtbuffer_size): New function.
10014 (initialize_tracepoint): Call init_trace_buffer with
10015 DEFAULT_TRACE_BUFFER_SIZE.
10016 * server.c (handle_query): Add QTBuffer:size in the
10019 2013-03-07 Yao Qi <yao@codesourcery.com>
10021 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10022 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10024 (cmd_qtsp): Adjust condition. Do post increment.
10025 Set cur_action and cur_step_action back to 0.
10027 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10030 * linux-low.c (linux_write_memory): Return early success if LEN is
10033 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10035 * configure.srv: Add x86_64-*-cygwin* as target.
10037 2013-02-28 Tom Tromey <tromey@redhat.com>
10039 * configure.ac: Invoke AC_SYS_LARGEFILE.
10040 * configure, config.in: Rebuild.
10042 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10044 * win32-low.c: Throughout, fix format strings and casts of
10045 printf-like functions to avoid type related warnings on all
10047 (get_child_debug_event): Print dwDebugEventCode as hex since
10048 that's how it's usually documented.
10050 2013-02-28 Yao Qi <yao@codesourcery.com>
10052 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10055 2013-02-27 Jiong Wang <jiwang@tilera.com>
10057 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10058 (reg-tilegx32.c): New rule.
10059 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10060 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10061 different register info initializer according to elf class.
10062 (init_registers_tilgx32): New function. The tilegx32 register info
10064 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10065 (tile_store_gregset): Likewise.
10067 2013-02-27 Yao Qi <yao@codesourcery.com>
10069 * server.c (process_point_options): Print debug message when
10070 debug_threads is true.
10072 2013-02-26 Yao Qi <yao@codesourcery.com>
10074 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10076 2013-02-19 Pedro Alves <palves@redhat.com>
10077 Kai Tietz <ktietz@redhat.com>
10081 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10082 instead of strtoul to extract address from packet.
10083 (process_serial_event) <'z'>: Likewise.
10085 2013-02-18 Yao Qi <yao@codesourcery.com>
10087 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10089 2013-02-14 Pedro Alves <palves@redhat.com>
10093 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10094 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10096 2013-02-14 Pedro Alves <palves@redhat.com>
10098 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10100 2013-02-14 Pedro Alves <palves@redhat.com>
10102 * tracepoint.c (save_string): Delete.
10103 (add_tracepoint_action): Use savestring instead of save_string.
10105 2013-02-12 Pedro Alves <palves@redhat.com>
10107 * linux-xtensa-low.c: Ditto.
10108 * xtensa-xtregs.c: Ditto.
10110 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10112 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10115 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10117 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10118 aarch64_num_wp_regs and aarch64_num_bp_regs to
10119 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10121 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10123 * linux-aarch64-low.c (ps_get_thread_area): Replace
10124 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10126 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10127 Marcus Shawcroft <marcus.shawcroft@arm.com>
10128 Nigel Stephens <nigel.stephens@arm.com>
10129 Yufeng Zhang <yufeng.zhang@arm.com>
10131 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10132 (aarch64.c, aarch64-without-fpu.c): New targets.
10133 * configure.srv (aarch64*-*-linux*): New.
10134 * linux-aarch64-low.c: New file.
10136 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10138 * linux-low.c (handle_extended_wait, linux_create_inferior)
10139 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10140 (dequeue_one_deferred_signal, linux_resume_one_thread)
10141 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10142 (linux_tracefork_grandchild, linux_test_for_tracefork)
10143 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10144 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10145 where the argument is 0.
10147 2013-01-25 Yao Qi <yao@codesourcery.com>
10149 * event-loop.c: Include "queue.h".
10150 (gdb_event_p): New typedef.
10151 (struct gdb_event) <next_event>: Remove.
10152 (event_queue): Change to QUEUE(gdb_event_p).
10153 (async_queue_event): Remove.
10154 (gdb_event_xfree): New.
10155 (initialize_event_loop): New.
10156 (process_event): Use API from QUEUE.
10157 (wait_for_event): Likewise.
10158 * server.c (main): Call initialize_event_loop.
10159 * server.h (initialize_event_loop): Declare.
10161 2013-01-18 Yao Qi <yao@codesourcery.com>
10163 * ax.h (struct eval_agent_expr_context): New.
10164 (gdb_eval_agent_expr): Update declaration.
10165 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10166 TFRAME. Add new argument CTX.
10167 * server.h (struct eval_agent_expr_context): Declare.
10168 (agent_mem_read, agent_tsv_read): Update declaration.
10169 (agent_mem_read_string): Likewise.
10170 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10171 (add_traceframe_block): Add new argument TPOINT.
10172 Increase TPOINT->traceframe_usage.
10173 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10174 eval_tracepoint_agent_expr.
10175 (condition_true_at_tracepoint): Likewise.
10176 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10177 (agent_mem_read_string, agent_tsv_read): Likewise.
10179 2013-01-16 Yao Qi <yao@codesourcery.com>
10181 * linux-low.c (linux_resume_one_lwp): Don't check
10182 'lwp->bp_reinsert != 0'.
10184 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10185 Pedro Alves <palves@redhat.com>
10187 * lynx-low.c (ptrace_request_to_str): Define a temporary
10188 macro and use it to simplify this function's implementation.
10190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10192 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10195 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10197 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10199 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10201 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10203 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10205 * lynx-low.c (lynx_resume): Use the resume_info parameter
10206 to determine the ptid for the lynx_ptrace call, unless
10207 it is equal to minus_one_ptid, in which case we use the
10208 ptid of the current_inferior.
10209 (lynx_wait_1): After having received a thread create/exit
10210 event, resume the inferior's execution using the signaling
10211 thread's ptid, rather than the old ptid.
10213 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10215 * lynx-low.c (lynx_resume): Delete variable ret.
10217 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10219 * gdbreplay.c (gdbreplay_version): Update copyright year.
10220 * server.c (gdbserver_version): Likewise.
10222 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10224 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10227 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10229 * lynx-low.c (ptrace_request_to_str): Add handling for
10230 PTRACE_GETTRACESIG.
10232 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10234 * lynx-low.c (lynx_attach): Delete variable new_process.
10236 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10238 * lynx-low.c (lynx_create_inferior): Delete variable
10241 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10243 * lynx-low.c (ptrace_request_to_str): Do not handle
10244 PTRACE_GETTHREADLIST if this macro does not exist.
10246 2012-12-15 Yao Qi <yao@codesourcery.com>
10248 * Makefile.in (OBS): Add notif.o.
10249 * notif.c, notif.h: New.
10250 * server.c: Include "notif.h".
10251 (struct vstop_notif) <next>: Remove.
10253 (queue_stop_reply): Update.
10254 (push_event, send_next_stop_reply): Remove.
10255 (discard_queued_stop_replies): Update.
10256 (notif_stop): New variable.
10257 (handle_v_stopped): Remove.
10258 (handle_v_requests): Don't call handle_v_stopped. Call
10259 handle_ack_notif instead.
10260 (queue_stop_reply_callback): Call notif_event_enque instead
10261 of queue_stop_reply.
10262 (handle_status): Don't call send_next_stop_reply, call
10263 notif_write_event instead.
10264 (kill_inferior_callback): Likewise.
10265 (detach_or_kill_inferior_callback): Likewise.
10266 (main): Call initialize_notif.
10267 (process_serial_event): Call QUEUE_is_empty.
10268 (handle_target_event): Call notif_push instead of push event.
10269 * server.h (push_event): Remove declaration.
10271 2012-12-10 Tom Tromey <tromey@redhat.com>
10273 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10274 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10277 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10278 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10279 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10280 (amd64-linux-ipa.o, ax.o): Rewrite.
10281 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10282 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10283 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10284 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10285 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10286 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10287 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10288 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10289 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10290 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10291 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10292 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10293 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10294 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10295 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10296 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10297 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10298 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10299 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10300 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10301 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10302 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10303 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10304 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10305 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10306 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10307 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10308 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10309 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10310 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10311 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10312 (reg-tilegx.o): Remove.
10313 (all_object_files): New macro.
10314 Include .deps files.
10315 * aclocal.m4, configure: Rebuild.
10316 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10317 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10318 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10320 2012-12-05 Tom Tromey <tromey@redhat.com>
10323 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10325 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10327 * configure.ac: Check for linux/perf_event.h.
10328 * config.in: Regenerated.
10329 * configure: Regenerated.
10331 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10333 * hostio.c (handle_readlink): Decrease buffer size
10334 parameter passed to readlink by one byte.
10336 2012-11-26 Yao Qi <yao@codesourcery.com>
10338 * configure.ac (build_warnings): Append '-Wempty-body'.
10339 * configure: Regenerated.
10340 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10343 2012-11-15 Pierre Muller <muller@sourceware.org>
10345 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10346 * config.in: Regenerate.
10347 * configure: Regenerate.
10348 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10349 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10350 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10351 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10353 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10354 instead of <sys/wait.h> header.
10355 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10357 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10359 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10360 (various make rules): Remove -DGDBSERVER
10362 2012-11-09 Yao Qi <yao@codesourcery.com>
10364 * spu-low.c (current_ptid): Move it to ..
10365 * gdbthread.h: ... here. New.
10366 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10367 * server.c (myresume, process_serial_event): Likewise.
10368 * thread-db.c (thread_db_find_new_threads): Likewise.
10369 * tracepoint.c (run_inferior_command): Likewise.
10371 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10373 * server.c (handle_search_memory_1): Include access length in
10376 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10378 * linux-crisv32-low.c: Fix compile errors.
10380 2012-09-04 Yao Qi <yao@codesourcery.com>
10382 * tracepoint.c (cmd_qtsv): Adjust debug message.
10383 Don't check CUR_TPOINT.
10385 2012-08-28 Yao Qi <yao@codesourcery.com>
10387 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10388 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10389 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10390 Remove declarations of xmalloc, xreallloc, xstrdup and
10392 * Makefile.in (libiberty_h): New.
10393 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10394 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10396 2012-08-23 Yao Qi <yao@codesourcery.com>
10398 * server.h: Remove declaration of 'xsnprintf'.
10400 2012-08-22 Keith Seitz <keiths@redhat.com>
10402 * server.h: Include build-gnulib-gbserver/config.h.
10403 * gdbreplay.c: Likewise.
10405 2012-08-08 Doug Evans <dje@google.com>
10407 * Makefile.in (SFILES): Add gdb_vecs.c.
10408 (OBS): Add gdb_vecs.o.
10409 (gdb_vecs_h, host_defs_h): New variables.
10410 (thread-db.o): Add $(gdb_vecs_h) dependency.
10411 (gdb_vecs.o): New rule.
10412 * thread-db.c: #include "gdb_vecs.h".
10413 (thread_db_load_search): Use a vector to iterate over path elements.
10414 Handle text appearing after "$pdir".
10416 * configure.ac: Add check for strstr.
10417 * config.in: Regenerate.
10418 * configure: Regenerate.
10420 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10422 * hostio.c (handle_pread): If pread fails, fall back to attempting
10424 (handle_pwrite): Likewise for pwrite.
10426 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10428 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10429 between unsupported TYPE and unimplementable ADDR/LEN combination.
10430 (arm_insert_point): Act on new return value.
10432 2012-07-31 Pedro Alves <palves@redhat.com>
10434 * server.c (process_point_options): Only skip tokens if we find
10435 one that is unrecognized. Don't treat 'X' specially while
10436 skipping unrecognized tokens.
10438 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10440 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10441 to 4-byte-align HW breakpoint addresses for Thumb.
10443 2012-07-27 Yao Qi <yao@codesourcery.com>
10447 * server.h: Declare gdb_agent_about_to_close.
10448 * target.c (kill_inferior): Include "agent.h".
10449 New. Send command 'kill'.
10450 * target.h (kill_inferior): Removed macro.
10451 * tracepoint.c (gdb_agent_about_to_close): New.
10452 (gdb_agent_helper_thread): Handle command 'close'.
10453 Wait endlessly until the inferior stops.
10454 Install gdb_agent_remove_socket to atexit hook.
10455 (agent_socket_name): New static variable.
10456 (gdb_agent_socket_init): Replace local variable 'name' with
10457 'agent_socket_name'.
10458 (gdb_agent_remove_socket): New.
10460 2012-07-27 Yao Qi <yao@codesourcery.com>
10462 * server.c (process_point_options): Stop at 'X' when parsing.
10464 2012-07-19 Michael Eager <eager@eagercon.com>
10466 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10468 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10469 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10470 hardware breakpoint.
10472 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10474 * gdbserver/linux-low.c (initialize_low): Call
10475 linux_ptrace_init_warnings.
10477 2012-07-02 Doug Evans <dje@google.com>
10479 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10482 2012-07-02 Stan Shebs <stan@codesourcery.com>
10484 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10485 (ax.o): Add it to build rule.
10487 (OBS): Add format.o.
10488 (IPA_OBS): Add format.o.
10489 * server.c (handle_query): Claim support for breakpoint commands.
10490 (process_point_options): Add command case.
10491 (process_serial_event): Leave running if there are printfs in
10493 * mem-break.h (any_persistent_commands): Declare.
10494 (add_breakpoint_commands): Declare.
10495 (gdb_no_commands_at_breakpoint): Declare.
10496 (run_breakpoint_commands): Declare.
10497 * mem-break.c (struct point_command_list): New struct.
10498 (struct breakpoint): New field command_list.
10499 (any_persistent_commands): New function.
10500 (add_commands_to_breakpoint): New function.
10501 (add_breakpoint_commands): New function.
10502 (gdb_no_commands_at_breakpoint): New function.
10503 (run_breakpoint_commands): New function.
10504 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10506 * ax.c: Include format.h.
10507 (ax_printf): New function.
10508 (gdb_eval_agent_expr): Add printf opcode.
10510 2012-06-13 Yao Qi <yao@codesourcery.com>
10512 * server.c (start_inferior): Remove duplicated writes to fields
10513 'last_resume_kind' and 'last_status' of 'current_inferior'.
10515 2012-06-12 Yao Qi <yao@codesourcery.com>
10516 Pedro Alves <palves@redhat.com>
10518 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10520 * server.c (handle_v_cont): Extend comment.
10522 2012-06-11 Yao Qi <yao@codesourcery.com>
10524 * linux-low.c (linux_attach): Add 'static'.
10526 2012-06-06 Yao Qi <yao@codesourcery.com>
10528 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10530 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10532 Fix gcc -flto compilation warning.
10533 * server.c (main): Make variable multi_mode and attach volatile.
10535 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10537 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10538 if the platform doesn't know about it.
10540 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10542 * Makefile.in (SFILES): Add linux-tile-low.c.
10543 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10544 * configure.srv: Handle tilegx-*-linux*.
10545 * linux-tile-low.c: New file.
10547 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10549 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10551 2012-05-24 Pedro Alves <palves@redhat.com>
10555 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10557 2012-05-24 Pedro Alves <palves@redhat.com>
10561 Replace target_signal with gdb_signal throughout.
10563 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10565 * linux-low.c (linux_store_registers): Avoid the copying sequence
10566 when no data has been retrieved by ptrace.
10568 2012-05-22 Will Deacon <will.deacon@arm.com>
10570 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10571 Include asm/ptrace.h.
10572 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10575 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10577 * linux-low.c (linux_store_registers): Don't re-retrieve data
10578 with ptrace that has already been obtained from /proc. Always
10579 copy any data retrieved with ptrace to the buffer supplied.
10581 2012-05-11 Yao Qi <yao@codesourcery.com>
10582 Pedro Alves <palves@redhat.com>
10584 * linux-low.c (enum stopping_threads_kind): New.
10585 (stopping_threads): Change type to `enum stopping_threads_kind'.
10586 (handle_extended_wait): If stopping and suspending threads, leave
10587 the new_lwp suspended too.
10588 (linux_wait_for_event): Adjust.
10589 (stop_all_lwps): Set `stopping_threads' to
10590 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10591 whether we're suspending threads or just stopping them. Assert no
10594 2012-04-29 Yao Qi <yao@codesourcery.com>
10596 * server.h: Move some code to ...
10597 * gdbthread.h: ... here. New.
10598 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10599 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10600 (nto-low.o, win32-low.o): Likewise.
10601 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10602 * regcache.c, remote-utils.c, server.c: Likewise.
10603 * target.c, tracepoint.c, win32-low.c: Likewise.
10605 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10607 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10608 (PTRACE_ARG4_TYPE): Likewise.
10609 (PTRACE_XFER_TYPE): Likewise.
10610 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10611 ptrace to PTRACE_ARG3_TYPE.
10612 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10613 (PTRACE_ARG4_TYPE): Likewise.
10614 (PTRACE_XFER_TYPE): Likewise.
10615 (linux_detach_one_lwp): Cast fourth argument of
10616 ptrace to long then PTRACE_ARG4_TYPE.
10617 (regsets_fetch_inferior_registers): Cast third argument of
10618 ptrace to long then PTRACE_ARG3_TYPE.
10619 (regsets_store_inferior_registers): Likewise.
10621 2012-04-20 Pedro Alves <palves@redhat.com>
10623 * configure: Regenerate.
10625 2012-04-19 Pedro Alves <palves@redhat.com>
10627 * Makefile.in (GNULIB_BUILDDIR): New.
10628 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10629 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10630 (all, install-only, uninstall, clean-info, all-lib, clean): No
10631 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10632 (maintainer-clean realclean distclean): Use subdir_do.
10634 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10635 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10636 * acinclude.m4: Include acx_configure_dir.m4.
10637 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10638 calls. Call AC_PROG_RANLIB. Configure gnulib using
10641 (GNULIB_STDINT_H): Adjust.
10642 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10643 * gdbreplay.c: Include build-gnulib/config.h.
10644 * server.h: Likewise.
10645 * aclocal.m4: Regenerate.
10646 * config.in: Regenerate.
10647 * configure: Regenerate.
10649 2012-04-19 Pedro Alves <palves@redhat.com>
10651 * Makefile.in (LIBGNU, INCGNU): Adjust.
10652 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10653 (all, install-only, uninstall, clean-info, all-lib, clean)
10654 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10655 * configure.ac: Adjust AC_OUTPUT output.
10656 * aclocal.m4: Regenerate.
10657 * configure: Regenerate.
10659 2012-04-19 Pedro Alves <palves@redhat.com>
10661 * Makefile.in (generated_files): New.
10662 (server_h): Remove the explicit dependency on config.h, and depend
10663 on $generated_files.
10665 2012-04-19 Pedro Alves <palves@redhat.com>
10667 * Makefile.in (INCGNU): Add -Ignulib.
10669 2012-04-19 Pedro Alves <palves@redhat.com>
10671 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10672 (INCGNU): ... this, and spell out -I here.
10673 (GNULIB_LIB): Rename to ...
10674 (LIBGNU): ... this.
10675 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10677 2012-04-19 Pedro Alves <palves@redhat.com>
10679 * config.in: Regenerate.
10681 2012-04-19 Pedro Alves <palves@redhat.com>
10683 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10684 * server.h (memmem): Remove declaration.
10685 * config.in: Regenerate.
10686 * configure: Regenerate.
10688 2012-04-19 Yao Qi <yao@codesourcery.com>
10690 * Makefile.in (SFILES): Add common/vec.c.
10694 2012-04-19 Yao Qi <yao@codesourcery.com>
10696 * remote-utils.c (prepare_resume_reply): Replace with macro
10697 target_core_of_thread.
10698 * server.c (handle_qxfer_threads_proper): Likewise.
10699 * target.h (traget_core_of_thread): New macro.
10701 2012-04-18 Pedro Alves <palves@redhat.com>
10703 * aclocal.m4: Regenerate.
10704 * configure: Regenerate.
10706 2012-04-16 Yao Qi <yao@codesourcery.com>
10708 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10709 duplicated on address.
10711 2012-04-16 Yao Qi <yao@codesourcery.com>
10713 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10714 (struct tracepoint_action_ops) <send>: New field.
10715 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10716 (agent_expr_send, x_tracepoint_action_send): New.
10717 (l_tracepoint_action_send): New.
10718 (cmd_qtdp): Download and install tracepoint
10719 according to `use_agent'.
10720 (run_inferior_command): Add one more parameter `len'.
10722 (tracepoint_send_agent): New.
10723 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10725 2012-04-16 Yao Qi <yao@codesourcery.com>
10727 * tracepoint.c (download_tracepoints): Moved to ...
10728 (cmd_qtstart): ... here.
10730 2012-04-14 Yao Qi <yao@codesourcery.com>
10732 * tracepoint.c: Include inttypes.h.
10733 (struct collect_memory_action): Use sized types.
10734 (struct tracepoint): Likewise.
10735 (cmd_qtdp, stop_tracing): Update print specifiers.
10736 (cmd_qtp, response_tracepoint): Likewise.
10737 (collect_data_at_tracepoint): Likewise.
10738 (collect_data_at_step): Likewise.
10740 2012-04-14 Yao Qi <yao@codesourcery.com>
10742 Import gnulib module inttypes.
10743 * aclocal.m4, config.in, configure: Regenerated.
10745 2012-04-14 Yao Qi <yao@codesourcery.com>
10747 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10748 Makefile and config.status at last.
10750 2012-04-13 Yao Qi <yao@codesourcery.com>
10752 * tracepoint.c: Include stdint.h unconditionally.
10754 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10756 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10757 on BFD_HAVE_SYS_PROCFS_TYPE.
10758 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10759 * configure: Regenerate.
10760 * config.in: Likewise.
10762 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10764 * Makefile.in (clean): Also remove x32.c x32-linux.c
10765 x32-avx.c x32-avx-linux.c.
10766 (x32.o): New target.
10768 (x32-linux.o): Likewise.
10769 (x32-linux.c): Likewise.
10770 (x32-avx.o): Likewise.
10771 (x32-avx.c): Likewise.
10772 (x32-avx-linux.o): Likewise.
10773 (x32-avx-linux.c): Likewise.
10775 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10776 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10777 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10778 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10779 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10780 i386/x32-avx-linux.xml.
10782 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10783 (init_registers_x32_avx_linux): Likwise.
10784 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10785 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10787 2012-04-13 Pedro Alves <palves@redhat.com>
10789 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10790 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10791 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10792 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10795 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10797 * linux-x86-low.c (compat_x32_clock_t): New.
10798 (compat_x32_siginfo_t): Likewise.
10799 (compat_x32_siginfo_from_siginfo): Likewise.
10800 (siginfo_from_compat_x32_siginfo): Likewise.
10801 (linux_is_elf64): Likewise.
10802 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10803 and siginfo_from_compat_x32_siginfo for x32.
10804 (x86_arch_setup): Set linux_is_elf64.
10806 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10809 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10811 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10812 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10813 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10814 compatible with process.
10816 2012-04-12 Yao Qi <yao@codesourcery.com>
10818 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10819 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10820 (install-only, install-info, clean): Handle sub dir gnulib.
10821 (all-lib, am--refresh): New targets.
10822 (memmem.o): Remove target.
10823 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10824 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10825 (AC_REPLACE_FUNCS): Remove memmem.
10826 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10827 (AC_OUTPUT): Generate Makefile in gnulib/.
10828 * aclocal.m4, config.in, configure: Regenerated.
10830 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10832 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10834 2012-04-05 Pedro Alves <palves@redhat.com>
10836 -Werror=strict-aliasing
10838 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10841 2012-04-04 Pedro Alves <palves@redhat.com>
10843 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10844 (sparc_store_gregset_from_stack, sparc_store_gregset)
10845 (sparc_breakpoint_at): Fix formatting.
10847 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10849 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10851 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10852 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10853 * config.in: Regenerate.
10854 * configure: Likewise.
10856 2012-03-29 Pedro Alves <palves@redhat.com>
10858 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10859 Correct ptrace arguments.
10861 2012-03-28 Pedro Alves <palves@redhat.com>
10863 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10864 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10865 (IA64_FR1_REGNUM): New defines.
10866 (ia64_fetch_register): New.
10867 (the_low_target): Install it.
10868 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10870 * linux-low.c (linux_fetch_registers): Try the
10871 the_low_target.fetch_register hook first.
10873 * linux-arm-low.c (the_low_target): Adjust.
10874 * linux-bfin-low.c (the_low_target): Adjust.
10875 * linux-cris-low.c (the_low_target): Adjust.
10876 * linux-crisv32-low.c (the_low_target): Adjust.
10877 * linux-m32r-low.c (the_low_target): Adjust.
10878 * linux-m68k-low.c (the_low_target): Adjust.
10879 * linux-mips-low.c (the_low_target): Adjust.
10880 * linux-ppc-low.c (the_low_target): Adjust.
10881 * linux-s390-low.c (the_low_target): Adjust.
10882 * linux-sh-low.c (the_low_target): Adjust.
10883 * linux-sparc-low.c (the_low_target): Adjust.
10884 * linux-tic6x-low.c (the_low_target): Adjust.
10885 * linux-x86-low.c (the_low_target): Adjust.
10886 * linux-xtensa-low.c (the_low_target): Adjust.
10888 2012-03-26 Pedro Alves <palves@redhat.com>
10890 * server.c (handle_qxfer_libraries): Don't bail early if
10891 the_target->qxfer_libraries_svr4 is not NULL.
10893 2012-03-26 Pedro Alves <palves@redhat.com>
10895 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10897 2012-03-23 Pedro Alves <palves@redhat.com>
10899 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10900 "library-list-svr4" element's start tag when the the DSO list is
10903 2012-03-23 Pedro Alves <palves@redhat.com>
10905 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10906 a variable whose type size is the same as the inferior's pointer
10909 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10911 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10913 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10914 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10915 * linux-low.h: Include <signal.h>.
10916 (struct siginfo): Remove forward declaration.
10917 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10920 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10922 * .gitignore: Ignore more files.
10924 2012-03-19 Pedro Alves <palves@redhat.com>
10925 Jan Kratochvil <jan.kratochvil@redhat.com>
10927 * server.c (cont_thread, general_thread): Add describing comments.
10928 (start_inferior): Clear `cont_thread'.
10929 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10932 2012-03-15 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10936 (cmd_qtdp): ... here.
10938 2012-03-15 Yao Qi <yao@codesourcery.com>
10940 * tracepoint.c (struct tracepoint_action_ops): New.
10941 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10942 (m_tracepoint_action_download): New.
10943 (r_tracepoint_action_download): New.
10944 (x_tracepoint_action_download): New.
10945 (l_tracepoint_action_download): New.
10946 (add_tracepoint_action): Install `action->ops' according type.
10947 (download_tracepoint_1): Move code `download' function pointer
10948 of various tracepoint_action_ops.
10950 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10952 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10953 linux_ptrace_attach_warnings.
10955 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10957 * Makefile.in (linux-ptrace.o): New.
10958 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10959 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10960 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10961 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10962 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10964 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10966 2012-03-08 Yao Qi <yao@codesourcery.com>
10967 Pedro Alves <palves@redhat.com>
10969 Fix PR server/13392.
10970 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10971 offset of JMP insn.
10972 * tracepoint.c (remove_tracepoint): New.
10973 (cmd_qtdp): Call remove_tracepoint when failed to install.
10975 2012-03-07 Pedro Alves <palves@redhat.com>
10977 * linux-low.c (get_detach_signal): New.
10978 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10979 Pass on pending signals to PTRACE_DETACH. Check the result of the
10981 * server.c (program_signals, program_signals_p): New.
10982 (handle_general_set): Handle QProgramSignals.
10983 * server.h (program_signals, program_signals_p): Declare.
10985 2012-03-05 Pedro Alves <palves@redhat.com>
10986 Jan Kratochvil <jan.kratochvil@redhat.com>
10988 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10991 2012-03-03 Yao Qi <yao@codesourcery.com>
10993 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10994 agent_look_up_symbols.
10996 2012-03-03 Yao Qi <yao@codesourcery.com>
10998 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10999 (linux-x86-low.o): Likewise.
11000 * server.h: Remove in_process_agent_loaded.
11001 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11005 2012-03-03 Yao Qi <yao@codesourcery.com>
11007 * tracepoint.c (gdb_agent_capability): New global.
11008 (in_process_agent_loaded_ust): Renamed to
11009 `in_process_agent_supports_ust'.
11011 (in_process_agent_supports_ust): Call agent_capability_check.
11012 (clear_installed_tracepoints): Assert that agent supports
11015 2012-03-03 Yao Qi <yao@codesourcery.com>
11017 * linux-low.c (linux_supports_agent): New.
11018 (linux_target_ops): Initialize field `supports_agent' with
11019 linux_supports_agent.
11020 * target.h (struct target_ops) <supports_agent>: New.
11021 (target_supports_agent): New macro.
11022 * server.c (handle_general_set): Handle packet 'QAgent'.
11023 (handle_query): Send `QAgent+'.
11024 * Makefile.in (server.o): Depends on agent.h.
11026 2012-03-03 Yao Qi <yao@codesourcery.com>
11028 * Makefile.in (OBS): Add agent.o.
11029 Add new rule for agent.o.
11030 Track dependence of tracepoint.c on agent.h.
11031 * tracepoint.c (run_inferior_command_1):
11032 (run_inferior_command): Call agent_run_command.
11033 (gdb_ust_connect_sync_socket): Deleted. Move it to
11035 (resume_thread, stop_thread): Likewise.
11036 (gdb_ust_socket_init): Renamed to ...
11037 (gdb_agent_socket_init): ... New.
11038 (gdb_ust_thread): Renamed to ...
11039 (gdb_agent_helper_thread): ... New.
11040 (gdb_ust_init): Move some code to ...
11041 (gdb_agent_init): ... here. New.
11042 [HAVE_UST]: Call gdb_ust_init.
11043 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11044 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11045 * config.in, configure: Regenerated.
11047 2012-03-02 Pedro Alves <palves@redhat.com>
11049 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11050 * linux-low.c (struct simple_pid_list): New.
11051 (stopped_pids): New a struct simple_pid_list pointer.
11052 (add_to_pid_list, pull_pid_from_list): New.
11053 (handle_extended_wait): Don't assume the first signal new children
11054 report is SIGSTOP. Adjust call to pull_pid_from_list.
11055 (linux_wait_for_lwp): Adjust.
11057 2012-03-02 Yao Qi <yao@codesourcery.com>
11059 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11062 2012-03-02 Yao Qi <yao@codesourcery.com>
11064 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11065 `stop_pc' and `tpoint'. Update caller.
11067 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11069 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11070 * linux-low.c (use_linux_regsets): New macro.
11071 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11072 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11073 (linux_register_in_regsets): New function.
11074 (usr_fetch_inferior_registers): Skip registers covered by
11076 (usr_store_inferior_registers): Likewise.
11077 (usr_fetch_inferior_registers): New macro.
11078 (usr_store_inferior_registers): Likewise.
11079 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11080 (linux_store_registers): Likewise.
11081 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11083 (init_registers_mips64_dsp_linux): Likewise.
11084 (init_registers_mips_linux): New macro.
11085 (init_registers_mips_dsp_linux): Likewise.
11086 (mips_dsp_num_regs): Likewise.
11087 (DSP_BASE, DSP_CONTROL): New fallback macros.
11088 (mips_base_regs): New macro.
11089 (mips_regmap): Use it. Fix the size.
11090 (mips_dsp_regmap): New variable.
11091 (mips_dsp_regset_bitmap): Likewise.
11092 (mips_arch_setup): New function.
11093 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11095 (mips_cannot_store_register): Likewise.
11096 (the_low_target): Update .arch_setup, .num_regs and .regmap
11097 initializers. Add .regset_bitmap initializer.
11098 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11100 * linux-bfin-low.c (the_low_target): Likewise.
11101 * linux-cris-low.c (the_low_target): Likewise.
11102 * linux-crisv32-low.c (the_low_target): Likewise.
11103 * linux-ia64-low.c (the_low_target): Likewise.
11104 * linux-m32r-low.c (the_low_target): Likewise.
11105 * linux-m68k-low.c (the_low_target): Likewise.
11106 * linux-ppc-low.c (the_low_target): Likewise.
11107 * linux-s390-low.c (the_low_target): Likewise.
11108 * linux-sh-low.c (the_low_target): Likewise.
11109 * linux-sparc-low.c (the_low_target): Likewise.
11110 * linux-tic6x-low.c (the_low_target): Likewise.
11111 * linux-x86-low.c (the_low_target): Likewise.
11112 * linux-xtensa-low.c (the_low_target): Likewise.
11113 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11114 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11115 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11117 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11118 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11120 2012-02-29 Yao Qi <yao@codesourcery.com>
11121 Pedro Alves <palves@redhat.com>
11123 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11124 `step_over_finished' is true.
11126 2012-02-27 Pedro Alves <palves@redhat.com>
11128 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11129 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11131 2012-02-27 Pedro Alves <palves@redhat.com>
11134 * linux-low.c (pid_is_stopped): New.
11135 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11137 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11139 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11142 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11144 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11146 2012-02-24 Luis Machado <lgustavo@codesourcery>
11148 * server.c (handle_query): Advertise support for target-side
11149 breakpoint condition evaluation.
11150 (process_point_options): New function.
11151 (process_serial_event): When inserting a breakpoint, check for
11152 a target-side condition that should be evaluated.
11154 * mem-break.c: Include regcache.h and ax.h.
11155 (point_cond_list_t): New data structure.
11156 (breakpoint) <cond_list>: New field.
11157 (find_gdb_breakpoint_at): Make non-static.
11158 (delete_gdb_breakpoint_at): Clear any target-side
11160 (clear_gdb_breakpoint_conditions): New function.
11161 (add_condition_to_breakpoint): Likewise.
11162 (add_breakpoint_condition): Likewise.
11163 (gdb_condition_true_at_breakpoint): Likewise.
11164 (gdb_breakpoint_here): Return result directly instead
11165 of going through a local variable.
11167 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11168 (clear_gdb_breakpoint_conditions): Likewise.
11169 (add_breakpoint_condition): Likewise.
11170 (gdb_condition_true_at_breakpoint): Likewise.
11172 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11173 (need_step_over_p): Take target-side breakpoint condition into
11176 2012-02-24 Luis Machado <lgustavo@codesourcery>
11178 * server.h: Include tracepoint.h.
11179 (agent_mem_read, agent_get_trace_state_variable_value,
11180 agent_set_trace_state_variable_value,
11181 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11182 get_set_tsv_func_addr): New prototypes.
11184 * ax.h: New include file.
11185 * ax.c: New source file.
11187 * tracepoint.c: Include ax.h.
11188 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11189 agent_expr, eval_result_type): Move to ax.h.
11190 (parse_agent_expr): Rename to ...
11191 (gdb_parse_agent_expr): ... this, make it non-static and move
11193 (unparse_agent_expr) Rename to ...
11194 (gdb_unparse_agent_expr): ... this, make it non-static and move
11196 (eval_agent_expr): Rename to ...
11197 (eval_tracepoint_agent_expr): ... this.
11198 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11199 forward declarations.
11200 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11201 (agent_get_trace_state_variable_value): New function.
11202 (agent_set_trace_state_variable_value): New function.
11203 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11204 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11205 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11206 (condition_true_at_tracepoint): Likewise.
11207 (parse_agent_expr): Rename to ...
11208 (gdb_parse_agent_expr): ... this and move to ax.c.
11209 (unparse_agent_expr): Rename to ...
11210 (gdb_unparse_agent_expr): ... this and move to ax.c.
11211 (gdb_agent_op_name): Move to ax.c.
11212 (eval_agent_expr): Rename to ...
11213 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11215 (eval_tracepoint_agent_expr): New function.
11216 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11218 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11220 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11221 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11222 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11223 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11224 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11225 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11226 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11227 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11228 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11229 (compile_bytecodes): Remove forward declaration.
11230 (is_goto_target): Move to ax.c.
11231 (compile_bytecodes): Move to ax.c and call
11232 agent_get_trace_state_variable_value (...) and
11233 agent_set_trace_state_variable_value (...).
11235 * Makefile.in: Update ax.c and IPA dependencies.
11237 2012-02-24 Pedro Alves <palves@redhat.com>
11239 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11240 (cmd_bigqtbuffer_circular): ... this. Only handle
11241 'QTBuffer:circular:'.
11242 (handle_tracepoint_general_set): Adjust.
11244 2012-02-16 Yao Qi <yao@codesourcery.com>
11246 * inferiors.c: Move code to ...
11247 * dll.c: .... here. New.
11248 * server.h: Declare clear_dlls.
11249 * Makefile.in (SFILES): Add dll.c.
11253 2012-02-11 Yao Qi <yao@codesourcery.com>
11255 * server.c: (handle_monitor_command): Add a new parameter
11257 (handle_query): Update caller.
11259 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11261 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11262 * configure, config.in: Regenerate.
11263 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11266 2012-02-02 Pedro Alves <palves@redhat.com>
11268 Try SIGKILL first, then PTRACE_KILL.
11269 * linux-low.c (linux_kill_one_lwp): New.
11270 (linux_kill_one_lwp): Rename to ...
11271 (kill_one_lwp_callback): ... this. Use the new
11272 linux_kill_one_lwp.
11274 2012-02-02 Pedro Alves <palves@redhat.com>
11276 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11279 2012-01-27 Pedro Alves <palves@redhat.com>
11281 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11282 (elf_64_file_p): Make static.
11283 (linux_pid_exe_is_elf_64_file): New.
11284 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11285 Delete declarations.
11286 (linux_pid_exe_is_elf_64_file): Declare.
11287 * linux-x86-low.c (x86_arch_setup): Use
11288 linux_pid_exe_is_elf_64_file.
11290 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11292 * linux-low.c (linux_wait_for_event_1): Rename to ...
11293 (linux_wait_for_event): ... here and merge it with former
11294 linux_wait_for_event - new variable wait_ptid, use it.
11295 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11297 2012-01-23 Pedro Alves <palves@redhat.com>
11299 * server.c (main): Avoid yet another case of infinite loop while
11300 detaching/killing after a longjmp.
11302 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11305 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11307 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11309 * hostio.c (handle_readlink): New function.
11310 (handle_vFile): Call it to handle "vFile:readlink" packets.
11312 2012-01-20 Pedro Alves <palves@redhat.com>
11313 Ulrich Weigand <ulrich.weigand@linaro.org>
11315 * server.c (handle_v_requests): Only support vAttach and vRun to
11316 start multiple processes when in extended protocol mode.
11318 2012-01-17 Pedro Alves <palves@redhat.com>
11320 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11321 memalign plus mprotect to allocate the scratch buffer.
11323 2012-01-13 Pedro Alves <palves@redhat.com>
11325 * server.c (attach_inferior): Clear `cont_thread'.
11327 2012-01-13 Pedro Alves <palves@redhat.com>
11329 * server.c (main): Avoid infinite loop while detaching/killing
11332 2012-01-09 Doug Evans <dje@google.com>
11334 * server.c (start_inferior): Set last_ptid in --wrapper case.
11336 2012-01-06 Yao Qi <yao@codesourcery.com>
11338 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11340 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11342 2012-01-04 Yao Qi <yao@codesourcery.com>
11344 * tracepoint.c (cmd_qtdp): Print debug message
11345 for static tracepoint.
11347 2012-01-04 Yao Qi <yao@codesourcery.com>
11349 * tracepoint.c (trace_vdebug): Differentiate debug message
11350 between gdbserver and IPA.
11352 2012-01-03 Yao Qi <yao@codesourcery.com>
11354 * tracepoint.c (tracepoint_was_hit): Don't collect for
11357 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11359 * terminal.h: Reformat copyright header.
11361 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11363 * server.c (gdbserver_version): Update copyright year.
11364 * gdbreplay.c (gdbreplay_version): Likewise.
11366 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11368 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11371 2011-12-18 Hui Zhu <teawater@gmail.com>
11372 * linux-low.c (linux_create_inferior): Save return value to ret.
11374 2011-12-18 Hui Zhu <teawater@gmail.com>
11376 * linux-low.c (linux_create_inferior): Save return value to ret.
11378 2011-12-16 Doug Evans <dje@google.com>
11380 * linux-low.c (linux_create_inferior): If stdio connection,
11381 redirect stdin from /dev/null, stdout to stderr.
11382 * remote-utils.c (remote_is_stdio): New static global.
11383 (remote_connection_is_stdio): New function.
11384 (remote_prepare): Handle stdio connection.
11385 (remote_open): Ditto.
11386 (remote_close): Don't close stdin for stdio connections.
11387 (read_prim,write_prim): New functions. Replace all calls to
11388 read/write to these.
11389 * server.c (main): Watch for "-" argument. Move call to
11390 remote_prepare before start_inferior.
11391 * server.h (STDIO_CONNECTION_NAME): New macro.
11392 (remote_connection_is_stdio): Declare.
11394 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11395 in debugging output.
11397 2011-12-15 Yao Qi <yao@codesourcery.com>
11399 * tracepoint.c: Include sys/syscall.h.
11400 (gdb_ust_thread): Remove preprocessor conditional.
11402 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11404 * linux-low.c (linux_detach_one_lwp): Call
11405 the_low_target.prepare_to_resume before detaching.
11407 2011-12-14 Yao Qi <yao@codesourcery.com>
11409 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11412 2011-12-14 Yao Qi <yao@codesourcery.com>
11414 * i386-low.c (i386_low_stopped_data_address): Initialize local
11415 variable `control'.
11417 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11421 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11422 DR_CONTROL unless necessary. Extend comments.
11423 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11424 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11426 2011-12-13 Yao Qi <yao@codesourcery.com>
11428 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11430 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11432 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11434 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11435 Print new debug message for such case.
11437 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11439 Fix overlapping memcpy.
11440 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11441 the read_inferior_memory transfer.
11442 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11443 write_inferior_memory transfer.
11444 (set_fast_tracepoint_jump): New variable buf. Use it for the
11445 read_inferior_memory and write_inferior_memory transfers.
11446 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11447 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11448 Use it for the write_inferior_memory transfer.
11449 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11452 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11454 * linux-low.c (fetch_register, store_register): Make code
11455 consistent, fix formatting.
11457 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11459 * linux-low.c (usr_store_inferior_registers): Factor out code
11460 to handle individual registers into...
11461 (store_register): ... this new function.
11463 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11465 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11466 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11467 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11468 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11469 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11470 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11471 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11472 (srv_xmlfiles): Add new XML files.
11474 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11476 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11477 (init_registers_s390_linux32v1): Add prototype.
11478 (init_registers_s390_linux32v2): Likewise.
11479 (init_registers_s390_linux64v1): Likewise.
11480 (init_registers_s390_linux64v2): Likewise.
11481 (init_registers_s390x_linux64v1): Likewise.
11482 (init_registers_s390x_linux64v2): Likewise.
11483 (s390_num_regs): Increment to 52.
11484 (s390_regmap): Add orig_r2 register.
11485 (s390_num_regs_3264): Increment to 68.
11486 (s390_regmap_3264): Add orig_r2 register.
11487 (s390_collect_ptrace_register): Handle orig_r2 register.
11488 (s390_supply_ptrace_register): Likewise.
11489 (s390_fill_last_break): New function.
11490 (s390_store_last_break): Likewise.
11491 (s390_fill_system_call): New function.
11492 (s390_store_system_call): Likewise.
11493 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11495 (s390_check_regset): New function.
11496 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11497 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11498 Update target_regsets for available register sets.
11500 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11501 Jan Kratochvil <jan.kratochvil@redhat.com>
11503 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11504 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11506 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11507 * linux-low.h (struct process_info_private): New member r_debug.
11508 * server.c (handle_qxfer_libraries): Call
11509 the_target->qxfer_libraries_svr4.
11510 (handle_qxfer_libraries_svr4): New function.
11511 (qxfer_packets): New entry "libraries-svr4".
11512 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11513 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11514 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11515 PACKET_qXfer_libraries_svr4.
11517 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11519 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11520 PSW address/mask between 8-byte and 16-byte formats.
11521 (s390_supply_ptrace_register): Likewise.
11522 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11523 basic addressing mode bit.
11525 2011-11-24 Stan Shebs <stan@codesourcery.com>
11527 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11529 2011-11-17 Stan Shebs <stan@codesourcery.com>
11531 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11532 (tracing_start_time): New global.
11533 (tracing_stop_time): New global.
11534 (tracing_user_name): New global.
11535 (tracing_notes): New global.
11536 (tracing_stop_note): New global.
11537 (cmd_qtstart): Set traceframe_usage, start_time.
11538 (stop_tracing): Set stop_time.
11539 (cmd_qtstatus): Report additional status.
11540 (cmd_qtp): New function.
11541 (handle_tracepoint_query): Call it.
11542 (cmd_qtnotes): New function.
11543 (handle_tracepoint_general_set): Call it.
11544 (get_timestamp): Rename from tsv_get_timestamp.
11546 2011-11-14 Stan Shebs <stan@codesourcery.com>
11547 Kwok Cheung Yeung <kcy@codesourcery.com>
11549 * linux-x86-low.c (small_jump_insn): New.
11550 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11551 trampoline and error message, build a trampoline and issue a small
11552 jump instruction to it.
11553 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11554 trampoline and error message.
11555 (x86_get_min_fast_tracepoint_insn_len): New.
11556 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11557 * linux-low.h (struct linux_target_ops): Add arguments to
11558 install_fast_tracepoint_jump_pad operation, add new operation.
11559 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11561 (linux_get_min_fast_tracepoint_insn_len): New function.
11562 (linux_target_op): Add new operation.
11563 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11564 (gdb_trampoline_buffer_end): Ditto.
11565 (gdb_trampoline_buffer_error): Ditto.
11566 (struct ipa_sym_addresses): Add fields for new IPA variables.
11567 (symbol_list): Add entries for new IPA variables.
11568 (struct tracepoint): Add fields to hold the address range of the
11569 trampoline used by the tracepoint.
11570 (trampoline_buffer_head): New static variable.
11571 (trampoline_buffer_tail): Ditto.
11572 (claim_trampoline_space): New function.
11573 (have_fast_tracepoint_trampoline_buffer): New function.
11574 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11576 (install_fast_tracepoint): Ditto, also add error buffer argument.
11577 (cmd_qtminftpilen): New function.
11578 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11579 (fast_tracepoint_from_trampoline_address): New function.
11580 (fast_tracepoint_collecting): Handle trampoline as part of jump
11582 (set_trampoline_buffer_space): New function.
11583 (initialize_tracepoint): Initialize new IPA variables.
11584 * target.h (struct target_ops): Add arguments to
11585 install_fast_tracepoint_jump_pad operation, add new
11586 get_min_fast_tracepoint_insn_len operation.
11587 (target_get_min_fast_tracepoint_insn_len): New.
11588 (install_fast_tracepoint_jump_pad): Add arguments.
11589 * server.h (IPA_BUFSIZ): Define.
11590 * linux-i386-ipa.c: Include extra header files.
11591 (initialize_fast_tracepoint_trampoline_buffer): New function.
11592 (initialize_low_tracepoint): Call it.
11593 * server.h (set_trampoline_buffer_space): Declare.
11594 (claim_trampoline_space): Ditto.
11595 (have_fast_tracepoint_trampoline_buffer): Ditto.
11597 2011-11-14 Yao Qi <yao@codesourcery.com>
11599 * server.c (handle_query): Handle InstallInTrace for qSupported.
11600 * tracepoint.c (add_tracepoint): Sort list.
11601 (install_tracepoint, download_tracepoint): New.
11602 (cmd_qtdp): Call them to install and download tracepoints.
11603 (sort_tracepoints): Removed.
11604 (cmd_qtstart): Update.
11606 2011-11-14 Yao Qi <yao@codesourcery.com>
11608 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11609 * mem-break.h: Declare.
11610 * tracepoint.c (cmd_qtstart): Move some code to ...
11611 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11613 (download_tracepoints): Move some code to ...
11614 (download_tracepoint_1): ... here. New.
11616 2011-11-08 Yao Qi <yao@codesourcery.com>
11618 * remote-utils.c (relocate_instruction): A comment fix.
11620 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11622 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11623 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11624 dr_status_mirror and dr_control_mirror from debug_reg_state.
11625 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11626 (i386_initial_stuff): Remove use of deleted globals.
11627 (i386_get_thread_context, i386_set_thread_context,
11628 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11629 from debug_reg_state.
11631 2011-11-05 Yao Qi <yao@codesourcery.com>
11633 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11634 address as TPOINT's.
11636 2011-11-02 Stan Shebs <stan@codesourcery.com>
11638 * tracepoint.c (agent_mem_read_string): New function.
11639 (eval_agent_expr): Call it for tracenz.
11640 * server.c (handle_query): Report support for tracenz.
11642 2011-11-02 Yao Qi <yao@codesourcery.com>
11644 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11646 2011-11-02 Yao Qi <yao@codesourcery.com>
11648 * target.h: Fix a typo in comment.
11650 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11652 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11653 clobber the breakpoints' shadows with fast tracepoint jumps.
11654 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11655 * target.c (write_inferior_memory): Also pass MYADDR down to
11658 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11660 * configure.ac: Check support for personality routine.
11661 * configure: Regenerate.
11662 * config.in: Likewise.
11663 * linux-low.c: Include <sys/personality.h>.
11664 Define ADDR_NO_RANDOMIZE if necessary.
11665 (linux_create_inferior): Disable address space randomization when
11666 forking inferior, if requested.
11667 (linux_supports_disable_randomization): New function.
11668 (linux_target_ops): Install it.
11669 * server.h (disable_randomization): Declare.
11670 * server.c (disable_randomization): New global variable.
11671 (handle_general_set): Handle QDisableRandomization.
11672 (handle_query): Likewise for qSupported.
11673 (main): Support --disable-randomization and --no-disable-randomization
11674 command line arguments.
11675 * target.h (struct target_ops): Add supports_disable_randomization.
11676 (target_supports_disable_randomization): New macro.
11678 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11680 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11682 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11683 [!PT_GETDSBT] (target_loadmap): New definition.
11684 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11685 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11686 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11687 and PT_GETDSBT to LINUX_LOADMAP.
11688 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11689 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11691 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11693 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11694 (arm_linux_hwbp_cap): New static variable.
11695 (arm_linux_get_hwbp_cap): Replace by ...
11696 (arm_linux_init_hwbp_cap): ... this new function.
11697 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11698 (arm_linux_get_hw_watchpoint_count): Likewise.
11699 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11700 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11701 (arm_prepare_to_resume): Use perror_with_name instead of error.
11703 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11705 * linux-arm-low.c: Include <signal.h>.
11706 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11707 (struct arm_linux_hwbp_cap): New data type.
11708 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11709 (struct arm_linux_hw_breakpoint): New data type.
11710 (MAX_BPTS, MAX_WPTS): Define.
11711 (struct arch_process_info, struct arch_lwp_info): New data types.
11712 (arm_linux_get_hwbp_cap): New function.
11713 (arm_linux_get_hw_breakpoint_count): Likewise.
11714 (arm_linux_get_hw_watchpoint_count): Likewise.
11715 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11716 (arm_hwbp_control_initialize): Likewise.
11717 (arm_hwbp_control_is_enabled): Likewise.
11718 (arm_hwbp_control_is_initialized): Likewise.
11719 (arm_hwbp_control_disable): Likewise.
11720 (arm_linux_hw_breakpoint_equal): Likewise.
11721 (arm_linux_hw_point_initialize): Likewise.
11722 (struct update_registers_data): New data structure.
11723 (update_registers_callback: New function.
11724 (arm_insert_point): Likewise.
11725 (arm_remove_point): Likewise.
11726 (arm_stopped_by_watchpoint): Likewise.
11727 (arm_stopped_data_address): Likewise.
11728 (arm_new_process): Likewise.
11729 (arm_new_thread): Likewise.
11730 (arm_prepare_to_resume): Likewise.
11731 (the_low_target): Register arm_insert_point, arm_remove_point,
11732 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11733 arm_new_thread, and arm_prepare_to_resume.
11735 2011-09-15 Stan Shebs <stan@codesourcery.com>
11737 * server.h (struct emit_ops): Add compare-goto fields.
11738 * tracepoint.c (gdb_agent_op_sizes): New table.
11739 (emit_eq_goto): New function.
11740 (emit_ne_goto): New function.
11741 (emit_lt_goto): New function.
11742 (emit_le_goto): New function.
11743 (emit_gt_goto): New function.
11744 (emit_ge_goto): New function.
11745 (is_goto_target): New function.
11746 (compile_bytecodes): Recognize special cases of compare-goto
11747 combinations and call specialized emitters for them.
11748 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11749 (amd64_emit_ne_goto): New function.
11750 (amd64_emit_lt_goto): New function.
11751 (amd64_emit_le_goto): New function.
11752 (amd64_emit_gt_goto): New function.
11753 (amd64_emit_ge_goto): New function.
11754 (amd64_emit_ops): Add the new functions.
11755 (i386_emit_eq_goto): New function.
11756 (i386_emit_ne_goto): New function.
11757 (i386_emit_lt_goto): New function.
11758 (i386_emit_le_goto): New function.
11759 (i386_emit_gt_goto): New function.
11760 (i386_emit_ge_goto): New function.
11761 (i386_emit_ops): Add the new functions.
11763 2011-09-08 Stan Shebs <stan@codesourcery.com>
11765 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11766 (i386_emit_epilogue): Restore %ebx.
11768 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11770 * server.c (step_thread): Remove definition.
11771 (process_serial_event): Don't handle Hs.
11772 * server.h (step_thread): Remove declaration.
11773 * target.c (set_desired_inferior): Remove use of step_thread.
11775 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11777 * linux-low.c: Include linux-procfs.h.
11778 (linux_attach_lwp_1): Update comments.
11779 (linux_attach): Scan for existing threads when attaching to a
11780 process that is the tgid.
11781 * Makefile.in: Update dependencies.
11783 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11785 * configure.srv: Add linux-procfs.o dependencies.
11787 2011-08-14 Yao Qi <yao@codesourcery.com>
11789 * target.h (struct target_ops): Fix indent.
11790 * win32-low.c (win32_target_ops): Fix comment.
11792 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11793 Yao Qi <yao@codesourcery.com>
11795 * Makefile.in (clean): Remove tic6x-*.c files.
11796 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11797 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11798 (tic6x-c64xp-linux.c): Likewise.
11799 * configure.srv: Add support for tic6x-*-uclinux.
11800 * linux-tic6x-low.c: New.
11801 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11803 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11804 Yao Qi <yao@codesourcery.com>
11806 * target.h (struct target_ops): Add read_loadmap.
11807 * linux-low.c (struct target_loadseg): New type.
11808 (struct target_loadmap): New type.
11809 (linux_read_loadmap): New function.
11810 (linux_target_ops): Add linux_read_loadmap.
11811 * server.c (handle_query): Support qXfer:fdpic:read packet.
11812 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11815 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11817 * win32-low.c: Include <stdint.h>.
11819 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11821 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11822 to the inferior here.
11823 (i386_remove_aligned_watchpoint): Ditto.
11824 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11825 fit part of the watchpoint in the debug registers.
11826 (i386_update_inferior_debug_regs): New.
11827 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11828 registers, and only update the inferior on success.
11829 (i386_low_remove_watchpoint): Ditto.
11831 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11833 * linux-low.c (compare_ints, unique, list_threads, show_process,
11834 linux_core_of_thread): Delete.
11835 (linux_target_ops): Change linux_core_of_thread to
11836 linux_common_core_of_thread.
11837 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11838 * utils.c (malloc_failure): Change type of argument.
11839 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11840 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11841 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11842 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11843 (IPA_OBJS): Add common-utils-ipa.o.
11844 (ptid_h, linux_osdata_h): New macros.
11845 (server_h): Add common/common-utils.h, common/xml-utils.h,
11846 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11848 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11849 ptid.o, buffer.o): New rules.
11850 (linux-low.o): Add common/linux-osdata.h as a dependency.
11851 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11852 * configure.ac: Add AC_HEADER_DIRENT check.
11853 * config.in: Regenerate.
11854 * configure: Regenerate.
11855 * remote-utils.c (xml_escape_text): Delete.
11856 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11857 buffer_xml_printf): Move to common/buffer.c.
11858 * server.c (main): Remove call to initialize_inferiors.
11859 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11860 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11861 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11862 internal_error, gdb_assert, gdb_assert_fail): Delete.
11863 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11864 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11866 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11867 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11868 initialize_inferiors): Delete.
11870 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11872 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11875 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11877 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11879 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11881 2011-05-26 Yao Qi <yao@codesourcery.com>
11883 * Makefile.in (thread-db.o): Track dependence to
11884 common/gdb_thread_db.h.
11885 * thread-db.c: include gdb_thread_db.h from right place.
11887 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11889 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11890 __FILE__ and __LINE__ to internal_error.
11892 2011-05-13 Doug Evans <dje@google.com>
11894 * thread-db.c (try_thread_db_load_from_sdir): New function.
11895 (try_thread_db_load_from_dir): New function.
11896 (thread_db_load_search): Handle $sdir, ignore $pdir.
11897 Remove trying of system directories if search of
11898 libthread-db-search-path fails, that is now done via $sdir.
11900 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11902 * server.c (handle_query): Add EnableDisableTracepoints to the list
11903 of supported features.
11904 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11906 (cmd_qtenable_disable): New.
11907 (cmd_qtstart): Install tracepoints even if disabled.
11908 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11909 receiving a QTEnable or QTDisable packet.
11910 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11911 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11913 (gdb_probe): Skip data collection if static tracepoint is disabled.
11915 2011-05-10 Doug Evans <dje@google.com>
11917 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11919 2011-05-04 Doug Evans <dje@google.com>
11921 * linux-low.c (linux_join): Skip process lookup.
11922 * spu-low.c (spu_join): Ditto.
11923 * server.c (join_inferiors_callback): Delete.
11924 (process_serial_event): For 'D' packet (detach) call join_inferior
11927 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11929 * README: Don't mention xscale*-*-linux*.
11930 * configure.srv (xscale*-*-linux*): Don't handle target.
11932 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11934 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11936 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11937 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11938 (i386_emit_void_call_2): Likewise.
11940 2011-04-26 Yao Qi <yao@codesourcery.com>
11942 * linux-low.c: Move common macros to linux-ptrace.h.
11943 Include linux-ptrace.h.
11944 * Makefile.in (linux_ptrace_h): New.
11945 (linux-low.o): Depends on linux-ptrace.h.
11947 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11949 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11950 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11951 (remote_prepare): New function with most of the TCP code from ...
11952 (remote_open): ... here. Detect PORT here unconditionally. Move also
11953 setting transport_is_reliable.
11954 * server.c (run_once): New variable.
11955 (gdbserver_usage): Document it.
11956 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11957 the first run if RUN_ONCE.
11958 * server.h (run_once, remote_prepare): New declarations.
11960 2011-04-19 Tom Tromey <tromey@redhat.com>
11962 * win32-low.c (handle_load_dll): Remove duplicate "the".
11964 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11966 Remove support for old Cygwin 1.5 versions.
11967 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11968 function to avoid warning.
11969 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11972 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11974 * gdbserver/server.h (Macro _): Define it if not available.
11976 2011-03-14 Michael Snyder <msnyder@vmware.com>
11978 * hostio.c (handle_close): Remove unnecessary null test.
11980 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11982 * Makefile.in (maintainer-clean realclean distclean): Remove
11983 "make ... subdir_do" command.
11985 2011-03-10 Michael Snyder <msnyder@vmware.com>
11987 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11989 * server.c (handle_v_run): Free alloced buffer on early return.
11991 2011-03-09 Yao Qi <yao@codesourcery.com>
11994 2011-03-04 Yao Qi <yao@codesourcery.com>
11996 * Makefile.in: Remove GNU make feature --directory.
11998 2011-03-05 Yao Qi <yao@codesourcery.com>
12000 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12001 (subdir_do): New make target. Copied from gdb/Makefile.
12002 (maintainer-clean, realclean, distclean, clean): Call corresponding
12003 make targets in common/Makefile.
12005 2011-02-11 Yao Qi <yao@codesourcery.com>
12007 * configure.ac: Call AC_PROG_RANLIB.
12008 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12009 * configure: Regenerate.
12011 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12013 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12015 2011-03-06 Yao Qi <yao@codesourcery.com>
12017 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12019 2011-03-05 Yao Qi <yao@codesourcery.com>
12021 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12022 (subdir_do): New make target. Copied from gdb/Makefile.
12023 (maintainer-clean, realclean, distclean, clean): Call corresponding
12024 make targets in common/Makefile.
12026 2011-03-04 Yao Qi <yao@codesourcery.com>
12028 * Makefile.in: Remove GNU make feature --directory.
12030 2011-03-04 Michael Snyder <msnyder@vmware.com>
12032 * server.c (queue_stop_reply): Call xmalloc not malloc.
12034 2011-03-02 Michael Snyder <msnyder@vmware.com>
12036 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12038 2011-02-28 Michael Snyder <msnyder@vmware.com>
12040 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12041 (cmd_qtframe): Ditto.
12042 (cmd_qtbuffer): Ditto.
12043 (cmd_bigqtbuffer): Ditto.
12045 * utils.c (decimal2str): Initialize 'width' to nine, then
12046 don't mess with it.
12048 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12050 * hostio.c (require_data): Free *data, not data.
12052 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12054 * hostio.c (require_data): Use free, not xfree.
12056 2011-02-27 Michael Snyder <msnyder@vmware.com>
12058 * server.c (handle_query): Discard unused value.
12060 * hostio.c (require_data): Free malloc memory before returning
12063 2011-02-26 Michael Snyder <msnyder@vmware.com>
12065 * linux-low.c (list_threads): Call closedir for dirent.
12067 2011-02-27 Michael Snyder <msnyder@vmware.com>
12069 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12070 a case statement falls through.
12072 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12074 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12077 2011-02-26 Michael Snyder <msnyder@vmware.com>
12079 * utils.c (decimal2str): Eliminate dead code and dead param.
12080 (pulongest): Drop dead param from call to decimal2str.
12083 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12085 Revert the following patch (not approved yet):
12086 2011-02-21 Hui Zhu <teawater@gmail.com>
12087 * tracepoint.c (tp_printf): New function.
12088 (eval_agent_expr): Handle gdb_agent_op_printf.
12090 2011-02-21 Hui Zhu <teawater@gmail.com>
12092 * tracepoint.c (tp_printf): New function.
12093 (eval_agent_expr): Handle gdb_agent_op_printf.
12095 2011-02-18 Tom Tromey <tromey@redhat.com>
12097 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12098 (tracepoint.o): Likewise.
12099 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12100 (gdb_agent_op_names): Likewise.
12102 2011-02-18 Tom Tromey <tromey@redhat.com>
12104 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12105 gdb_agent_op_rot>: New constants.
12106 (gdb_agent_op_names): Add pick and roll.
12107 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12110 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12112 * aclocal.m4: Regenerated with aclocal-1.11.1.
12114 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12116 * server.c (handle_qxfer_traceframe_info): New.
12117 (qxfer_packets): Register "traceframe-info".
12118 (handle_query): Report support for qXfer:traceframe-info:read+.
12119 * tracepoint.c (match_blocktype): New.
12120 (traceframe_find_block_type): Rename to ...
12121 (traceframe_walk_blocks): ... this. Add callback filter argument,
12123 (traceframe_find_block_type): New, reimplemented on top of
12124 traceframe_walk_blocks.
12125 (build_traceframe_info_xml): New.
12126 (traceframe_read_info): New.
12127 * server.h (traceframe_read_info): Declare.
12129 2011-02-11 Yao Qi <yao@codesourcery.com>
12131 * configure.ac: Call AC_PROG_RANLIB.
12132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12133 * configure: Regenerate.
12135 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12137 * server.c (gdb_read_memory): Change return semantics to allow
12139 (handle_search_memory_1): Adjust.
12140 (process_serial_event) <'m' packet>: Handle partial transfers.
12141 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12143 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12145 * regcache.c (init_register_cache): Initialize
12146 regcache->register_status.
12147 (free_register_cache): Release regcache->register_status.
12148 (regcache_cpy): Copy register_status.
12149 (registers_to_string): Print 'x's for unavailable registers.
12150 (supply_register): Mark the register's status valid or
12151 unavailable, depending on whether a buffer was passed in or not.
12152 (supply_register_zeroed): New.
12153 (supply_regblock): Mark the registers' status valid or
12154 unavailable, depending on whether a buffer was passed in or not.
12155 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12156 (struct regcache): New `register_status' field.
12157 (supply_register_zeroed): Declare.
12158 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12159 supply_register_zeroed, rather than passing a NULL buffer to
12161 * tracepoint.c (fetch_traceframe_registers): Update comment.
12163 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12165 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12168 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12170 * server.h (decode_xfer_write): Change prototype.
12171 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12172 and don't extract the annex here.
12173 * server.c (decode_xfer_read): Remove `annex' parameter,
12174 and don't extract the annex here.
12175 (decode_xfer): New.
12176 (struct qxfer): New.
12177 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12178 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12179 (handle_qxfer_statictrace): New functions, abstracted out from
12180 handle_query, and made to use the struct qxfer interface.
12181 (handle_threads_qxfer_proper): Rename to ...
12182 (handle_qxfer_threads_proper): ... this.
12183 (handle_threads_qxfer): Rename to ...
12184 (handle_qxfer_threads): ... this. Adjust.
12185 (qxfer_packets): New array.
12186 (handle_qxfer): New function.
12187 (handle_query): Use handle_qxfer.
12189 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12191 * gdbreplay.c: Shorten lines of >= 80 columns.
12192 * linux-low.c: Ditto.
12193 * linux-ppc-low.c: Ditto.
12194 * linux-s390-low.c: Ditto.
12195 * linux-sparc-low.c: Ditto.
12196 * linux-x86-low.c: Ditto.
12197 * linux-xtensa-low.c: Ditto.
12198 * mem-break.c: Ditto.
12199 * nto-low.c: Ditto.
12200 * regcache.h: Ditto.
12201 * remote-utils.c: Ditto.
12204 * thread-db.c: Ditto.
12205 * tracepoint.c: Ditto.
12207 * win32-low.h: Ditto.
12209 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12211 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12214 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12216 * server.c (gdbserver_version): Update copyright year in version
12218 * gdbreplay.c (gdbreplay_version): Ditto.
12220 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12222 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12223 * linux-bfin-low.c: New file.
12224 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12225 PT_DATA_ADDR for BFIN targets.
12226 * Makefile.in (SFILES): Add linux-bfin-low.c.
12227 (clean): Remove reg-bfin.c.
12228 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12229 * README: Mention supported Blackfin targets.
12231 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12233 * .gitignore: New file.
12235 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12237 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12239 2010-10-22 Jie Zhang <jie@codesourcery.com>
12241 * Makefile.in: Add FLAGS_TO_PASS variable.
12242 (install): Remove dependency of install-only and recursively
12243 invoke make for install-only.
12245 2010-10-04 Doug Evans <dje@google.com>
12247 * Makefile.in (uninstall): Use $(DESTDIR).
12249 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12253 * linux-x86-low.c (compat_siginfo_from_siginfo)
12254 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12255 si_code is < 0. Check for si_code == SI_TIMER before checking for
12258 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12260 * lynx-i386-low.c: New file.
12261 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12263 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12265 * lynx-low.c (ptrace_request_to_str): Remove handling for
12266 request values that have been removed in LynxOS 5.x.
12268 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12270 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12273 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12275 * configure.ac: Add --enable-inprocess-agent option.
12276 * configure: Rebuilt.
12278 2010-09-06 Yao Qi <yao@codesourcery.com>
12280 * linux-low.c (linux_kill): Remove unused variable.
12281 (linux_stabilize_threads): Likewise.
12282 * server.c (start_inferior): Likewise.
12283 (queue_stop_reply_callback): Likewise.
12284 * tracepoint.c (do_action_at_tracepoint): Likewise.
12286 2010-09-06 Yao Qi <yao@codesourcery.com>
12288 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12291 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12293 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12295 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12297 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12300 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12302 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12303 gdbserver/lynx-ppc-low.c: New files.
12304 * Makefile.in (lynx_low_h): New variable.
12305 (lynx-low.o, lynx-ppc-low.o): New rules.
12306 * configure.ac: On LynxOS, link with -lnetinet.
12307 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12308 * configure: regenerate.
12310 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12312 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12313 * configure.ac: Add check for vasprintf and vsnprintf.
12314 * configure, config.in: Regenerate.
12315 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12317 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12319 * gdbreplay.c: Move include of alloca.h up, next to include of
12321 * server.h: Add include of malloc.h.
12322 * mem-break.c: Remove include of malloc.h.
12323 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12325 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12327 * Makefile.in (memmem.o): Build with -Wno-error.
12329 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12331 * utils.c (xsnprintf): Make non-static.
12332 * server.h: Add xsnprintf declaration.
12333 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12334 replace calls to snprintf by calls to xsnprintf throughout.
12336 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12338 * configure.ac: Add configure check for alloca.
12339 * configure, config.in: Regenerate.
12340 * server.h: Include alloca.h if it exists.
12341 * gdbreplay.c: Include alloca.h if it exists.
12343 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12345 * linux-low.c (__SIGRTMIN): Define if not already defined.
12346 (linux_create_inferior): Check for __ANDROID__ rather than
12348 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12349 are already deferred.
12350 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12351 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12352 stopped and already has a pending signal to report.
12353 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12354 a pending signal to report or is moving out of a jump pad.
12355 (linux_init_signals): Check for __ANDROID__ rather than
12358 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12360 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12361 debug_threads check. Avoid a linear search when not doing debug
12364 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12366 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12367 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12368 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12369 (process_event): Change local fd's type to gdb_fildes_t.
12370 (create_file_handler): Adjust prototype.
12371 (delete_file_handler): Adjust prototype.
12372 (handle_file_event): Adjust prototype. Use pfildes.
12373 (create_file_event): Adjsut prototype.
12374 * remote-utils.c (remote_desc, listen_desc): Change type to
12376 * server.h: New gdb_fildes_t typedef.
12377 [USE_WIN32API]: Include winsock2.h.
12378 (delete_file_handler, add_file_handler): Adjust prototypes.
12379 (pfildes): Declare.
12380 * utils.c (pfildes): New.
12382 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12384 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12385 * configure: Regenerate.
12387 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12389 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12390 (linux_done_accessing_memory): ... this.
12391 (linux_target_ops): Adjust.
12392 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12393 * nto-low.c (nto_target_ops): Adjust comment.
12394 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12395 * spu-low.c (spu_target_ops): Adjust comment.
12396 * target.h (target_ops): Rename unprepare_to_access_memory field
12397 to done_accessing_memory.
12398 (unprepare_to_access_memory): Rename to ...
12399 (done_accessing_memory): ... this.
12401 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12403 * linux-low.c (linux_prepare_to_access_memory): New.
12404 (linux_unprepare_to_access_memory): New.
12405 (linux_target_ops): Install them.
12406 * server.c (read_memory): Rename to ...
12407 (gdb_read_memory): ... this. Use
12408 prepare_to_access_memory/prepare_to_access_memory.
12409 (write_memory): Rename to ...
12410 (gdb_write_memory): ... this. Use
12411 prepare_to_access_memory/prepare_to_access_memory.
12412 (handle_search_memory_1): Adjust.
12413 (process_serial_event): Adjust.
12414 * target.h (struct target_ops): New fields
12415 prepare_to_access_memory and unprepare_to_access_memory.
12416 (prepare_to_access_memory, unprepare_to_access_memory): New.
12417 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12418 prepare_to_access_memory/prepare_to_access_memory.
12419 * nto-low.c (nto_target_ops): Adjust.
12420 * spu-low.c (spu_target_ops): Adjust.
12421 * win32-low.c (win32_target_ops): Adjust.
12423 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12425 * Makefile.in (WARN_CFLAGS): Get it from configure.
12426 (WERROR_CFLAGS): New.
12427 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12428 * configure.ac: Introduce --enable-werror, which adds -Werror to
12429 the compiler command line. Enabled by default. Disable with
12430 --disable-werror. Add -Wdeclaration-after-statement
12431 Wpointer-arith and -Wformat-nonliteral to warning flags.
12432 * configure: Regenerate.
12434 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12436 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12438 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12440 * gdbreplay.c (remote_error): New.
12442 (expect): Use gdbchar. Check for error reading from GDB.
12443 Clarify sync error output.
12444 (play): Check for errors writing to GDB.
12445 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12446 * remote-utils.c (getpkt): Check for errors writing to the remote
12449 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12451 * linux-low.c (linux_wait_1): Move non-debugging code out of
12452 `debug_threads' control.
12454 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12456 * linux-low.c (linux_wait_1): Don't set last_status here.
12457 * server.c (push_event, queue_stop_reply_callback): Assert we're
12458 not pushing a TARGET_WAITKIND_IGNORE event.
12459 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12460 (myresume, handle_target_event): Set the thread's last_resume_kind
12461 and last_status from the target returned status.
12463 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12467 * linux-x86-low.c (update_debug_registers_callback): New.
12468 (i386_dr_low_set_addr): Use it.
12469 (i386_dr_low_get_addr): New.
12470 (i386_dr_low_set_control): Use update_debug_registers_callback.
12471 (i386_dr_low_get_control): New.
12472 (i386_dr_low_get_status): Adjust.
12473 * linux-low.c (linux_stop_lwp): New.
12474 * linux-low.h (linux_stop_lwp): Declare.
12476 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12477 argument instead of a i386_debug_reg_state.
12478 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12479 a i386_debug_reg_state.
12480 (i386_insert_aligned_watchpoint): Adjust.
12481 (i386_remove_aligned_watchpoint): Adjust.
12482 (i386_low_stopped_data_address): Read the debug registers from the
12483 inferior instead of from the mirrors.
12484 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12485 (i386_dr_low_get_addr): Declare.
12486 (i386_dr_low_get_control): Declare.
12487 (i386_dr_low_get_status): Change prototype.
12489 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12490 (i386_dr_low_get_addr): New.
12491 (i386_dr_low_get_control): New.
12492 (i386_dr_low_get_status): Adjust prototype. Return
12494 (i386_initial_stuff): Clear dr_status_mirror and
12496 (i386_get_thread_context): Adjust.
12497 (i386_set_thread_context): Adjust.
12498 (i386_thread_added): Adjust.
12500 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12502 * linux-low.h (linux_thread_area): Delete declaration.
12504 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12506 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12507 after its termination.
12509 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12511 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12512 (gdb_wants_all_stopped): Delete.
12513 (linux_wait_1): Don't call them.
12514 * server.c (handle_v_cont): Tag all threads as want-stopped.
12515 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12516 stopped as "client-wants-stopped".
12518 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12520 * Makefile.in (signals_h): New.
12521 (server_h): Depend on it.
12522 (server.o): Don't depend on $(signals_def).
12523 (signals.o): Depend on $(signals_def).
12525 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12527 * Makefile.in (signals_def): New.
12528 (server_h): Append include/gdb/signals.h and signals_def.
12529 (server.o): Append signals_def.
12531 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12533 * server.c (handle_target_event): Use target_signal_to_host for
12534 resume_info.sig initialization.
12535 * target.h (struct thread_resume) <sig>: New comment.
12537 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12539 * server.c (handle_query): strcpy() the returned string from paddress()
12540 instead of sprintf().
12541 * utils.c (paddress): Return phex_nz().
12543 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12545 * server.c (handle_v_cont): Call mourn_inferior if process
12547 (myresume): Likewise.
12549 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12551 Static tracepoints, and integration with UST.
12553 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12554 * mem-break.c (uninsert_all_breakpoints)
12555 (reinsert_all_breakpoints): New.
12556 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12557 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12558 (gdb_agent_ust_loaded, helper_thread_id)
12559 (gdb_agent_helper_thread_id): New macros.
12560 (struct ipa_sym_addresses): Add addr_ust_loaded,
12561 addr_helper_thread_id, addr_cmd_buf.
12562 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12563 (in_process_agent_loaded_ust): New.
12564 (write_e_ust_not_loaded): New.
12565 (maybe_write_ipa_ust_not_loaded): New.
12566 (struct collect_static_trace_data_action): New.
12567 (enum tracepoint_type) <static_tracepoint>: New.
12568 (struct tracepoint) <handle>: Mention static tracepoints.
12569 (struct static_tracepoint_ctx): New.
12570 (CMD_BUF_SIZE): New.
12571 (add_tracepoint_action): Handle static tracepoint actions.
12572 (unprobe_marker_at): New.
12573 (clear_installed_tracepoints): Handle static tracepoints.
12574 (cmd_qtdp): Handle static tracepoints.
12575 (probe_marker_at): New.
12576 (cmd_qtstart): Handle static tracepoints.
12577 (response_tracepoint): Handle static tracepoints.
12578 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12579 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12580 (get_context_regcache): Handle static tracepoints.
12581 (do_action_at_tracepoint): Handle static tracepoint actions.
12582 (traceframe_find_block_type): Handle static trace data blocks.
12583 (traceframe_read_sdata): New.
12584 (download_tracepoints): Download static tracepoint actions.
12585 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12586 (GDB_PROBE_NAME): New.
12588 (GET_UST_SYM): New.
12591 (ust_marker_to_static_tracepoint): New.
12593 (collect_ust_data_at_tracepoint): New.
12594 (gdb_ust_probe): New.
12595 (UNIX_PATH_MAX, SOCK_DIR): New.
12596 (gdb_ust_connect_sync_socket): New.
12597 (resume_thread, stop_thread): New.
12598 (run_inferior_command): New.
12599 (init_named_socket): New.
12600 (gdb_ust_socket_init): New.
12601 (cstr_to_hexstr): New.
12603 (first_marker, next_marker): New.
12604 (response_ust_marker): New.
12605 (cmd_qtfstm, cmd_qtsstm): New.
12606 (unprobe_marker_at, probe_marker_at): New.
12607 (cmd_qtstmat, gdb_ust_thread): New.
12608 (gdb_ust_init): New.
12609 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12610 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12611 (ST_REGENTRY): New.
12612 (x86_64_st_collect_regmap): New.
12613 (X86_64_NUM_ST_COLLECT_GREGS): New.
12614 (AMD64_RIP_REGNUM): New.
12615 (supply_static_tracepoint_registers): New.
12616 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12617 (ST_REGENTRY): New.
12618 (i386_st_collect_regmap): New.
12619 (i386_NUM_ST_COLLECT_GREGS): New.
12620 (supply_static_tracepoint_registers): New.
12621 * server.c (handle_query): Handle qXfer:statictrace:read.
12622 <qSupported>: Report support for StaticTracepoints, and
12623 qXfer:statictrace:read features.
12624 * server.h (traceframe_read_sdata)
12625 (supply_static_tracepoint_registers): Declare.
12626 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12627 (unpack_varlen_hex): Include in IPA build.
12628 * Makefile.in (ustlibs, ustinc): New.
12629 (IPA_OBJS): Add remote-utils-ipa.o.
12630 ($(IPA_LIB)): Link -ldl and -lpthread.
12632 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12633 * config.in, configure: Regenerate.
12635 2010-06-20 Ian Lance Taylor <iant@google.com>
12636 Pedro Alves <pedro@codesourcery.com>
12638 * linux-x86-low.c (always_true): Delete.
12639 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12640 trying to fool the compiler with always_true.
12642 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12644 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12645 conditions in gdbserver.
12647 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12649 * spu-low.c (spu_read_memory): Wrap around local store limit.
12650 (spu_write_memory): Likewise.
12652 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12654 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12655 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12657 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12659 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12660 uses with LONGEST uses.
12662 2010-06-14 Stan Shebs <stan@codesourcery.com>
12663 Pedro Alves <pedro@codesourcery.com>
12667 * linux-x86-low.c: Include limits.h.
12669 (always_true): New.
12672 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12673 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12674 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12675 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12676 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12677 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12678 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12679 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12680 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12681 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12682 (amd64_emit_void_call_2): New.
12683 (amd64_emit_ops): New.
12684 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12685 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12686 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12687 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12688 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12689 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12690 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12691 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12692 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12693 (i386_emit_stack_adjust, i386_emit_int_call_1)
12694 (i386_emit_void_call_2): New.
12695 (i386_emit_ops): New.
12696 (x86_emit_ops): New.
12697 (the_low_target): Install x86_emit_ops.
12698 * server.h (struct emit_ops): New.
12699 (get_raw_reg_func_addr): Declare.
12700 (current_insn_ptr, emit_error): Declare.
12701 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12702 (set_trace_state_variable_value): New defines.
12703 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12704 addr_get_trace_state_variable_value and
12705 addr_set_trace_state_variable_value.
12706 (symbol_list): New fields for get_raw_reg,
12707 get_trace_state_variable_value and set_trace_state_variable_value.
12708 (condfn): New typedef.
12709 (struct tracepoint): New field `compiled_cond'.
12710 (do_action_at_tracepoint): Clear compiled_cond.
12711 (get_trace_state_variable_value, set_trace_state_variable_value):
12713 (condition_true_at_tracepoint): If there's a compiled condition,
12715 (current_insn_ptr, emit_error): New globals.
12716 (struct bytecode_address): New.
12717 (get_raw_reg_func_addr): New.
12718 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12719 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12720 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12721 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12722 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12723 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12724 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12725 (compile_tracepoint_condition, compile_bytecodes): New.
12726 * target.h (emit_ops): Forward declare.
12727 (struct target_ops): New field emit_ops.
12728 (target_emit_ops): New.
12729 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12730 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12731 * linux-low.c (linux_emit_ops): New.
12732 (linux_target_ops): Install it.
12733 * linux-low.h (struct linux_target_ops): New field emit_ops.
12735 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12737 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12738 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12740 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12741 Stan Shebs <stan@codesourcery.com>
12743 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12744 (all): Depend on $(extra_libraries).
12745 (install-only): Install the IPA.
12746 (IPA_OBJS, IPA_LIB): New.
12747 (clean): Remove the IPA lib.
12748 (IPAGENT_CFLAGS): New.
12749 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12750 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12751 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12752 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12753 * configure.ac: Check for atomic builtins support in the compiler.
12754 (IPA_DEPFILES, extra_libraries): Define.
12755 * configure.srv (ipa_obj): Add description.
12756 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12757 (i[34567]86-*-linux*): Set ipa_obj.
12758 (x86_64-*-linux*): Set ipa_obj.
12759 * linux-low.c (stabilizing_threads): New.
12760 (supports_fast_tracepoints): New.
12761 (linux_detach): Stabilize threads before detaching.
12762 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12763 the lwp is either not stabilizing, or is moving out of a jump pad.
12764 (linux_fast_tracepoint_collecting): New.
12765 (maybe_move_out_of_jump_pad): New.
12766 (enqueue_one_deferred_signal): New.
12767 (dequeue_one_deferred_signal): New.
12768 (linux_wait_for_event_1): If moving out of a jump pad, defer
12769 pending signals to later.
12770 (linux_stabilize_threads): New.
12771 (linux_wait_1): Check if threads need moving out of jump pads, and
12773 (stuck_in_jump_pad_callback): New.
12774 (move_out_of_jump_pad_callback): New.
12775 (lwp_running): New.
12776 (linux_resume_one_lwp): Handle moving out of jump pads.
12777 (linux_set_resume_request): Dequeue deferred signals.
12778 (need_step_over_p): Also step over fast tracepoint jumps.
12779 (start_step_over): Also uninsert fast tracepoint jumps.
12780 (finish_step_over): Also reinsert fast tracepoint jumps.
12781 (linux_install_fast_tracepoint_jump): New.
12782 (linux_target_ops): Install linux_stabilize_threads and
12783 linux_install_fast_tracepoint_jump_pad.
12784 * linux-low.h (linux_target_ops) <get_thread_area,
12785 install_fast_tracepoint_jump_pad>: New fields.
12786 (struct lwp_info) <collecting_fast_tracepoint,
12787 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12788 (linux_get_thread_area): Declare.
12789 * linux-x86-low.c (jump_insn): New.
12790 (x86_get_thread_area): New.
12791 (append_insns): New.
12792 (push_opcode): New.
12793 (amd64_install_fast_tracepoint_jump_pad): New.
12794 (i386_install_fast_tracepoint_jump_pad): New.
12795 (x86_install_fast_tracepoint_jump_pad): New.
12796 (the_low_target): Install x86_get_thread_area and
12797 x86_install_fast_tracepoint_jump_pad.
12798 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12799 (struct fast_tracepoint_jump): New.
12800 (fast_tracepoint_jump_insn): New.
12801 (fast_tracepoint_jump_shadow): New.
12802 (find_fast_tracepoint_jump_at): New.
12803 (fast_tracepoint_jump_here): New.
12804 (delete_fast_tracepoint_jump): New.
12805 (set_fast_tracepoint_jump): New.
12806 (uninsert_fast_tracepoint_jumps_at): New.
12807 (reinsert_fast_tracepoint_jumps_at): New.
12808 (set_breakpoint_at): Use write_inferior_memory.
12809 (uninsert_raw_breakpoint): Use write_inferior_memory.
12810 (check_mem_read): Mask out fast tracepoint jumps.
12811 (check_mem_write): Mask out fast tracepoint jumps.
12812 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12813 (set_fast_tracepoint_jump): Declare.
12814 (delete_fast_tracepoint_jump)
12815 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12816 (reinsert_fast_tracepoint_jumps_at): Declare.
12817 * regcache.c: Don't compile many functions when building the
12818 in-process agent library.
12819 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12820 the register buffer in the heap.
12821 (free_register_cache): If the register buffer isn't owned by the
12822 regcache, don't free it.
12823 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12824 pre-existing register caches.
12825 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12827 (convert_ascii_to_int): : Constify `from' parameter type.
12828 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12829 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12830 the needed buffer in-place.
12831 (relocate_instruction): New.
12832 * server.c (handle_query) <qSymbols>: If the target supports
12833 tracepoints, give it a chance of looking up symbols. Report
12834 support for fast tracepoints.
12835 (handle_status): Stabilize threads.
12836 (process_serial_event): Adjust.
12837 * server.h (struct fast_tracepoint_jump): Forward declare.
12838 (struct process_info) <fast_tracepoint_jumps>: New field.
12839 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12840 (decode_X_packet, decode_M_packet): Adjust.
12841 (relocate_instruction): Declare.
12842 (in_process_agent_loaded): Declare.
12843 (tracepoint_look_up_symbols): Declare.
12844 (struct fast_tpoint_collect_status): Declare.
12845 (fast_tracepoint_collecting): Declare.
12846 (force_unlock_trace_buffer): Declare.
12847 (handle_tracepoint_bkpts): Declare.
12848 (initialize_low_tracepoint)
12849 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12850 * target.h (struct target_ops) <stabilize_threads,
12851 install_fast_tracepoint_jump_pad>: New fields.
12852 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12853 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12854 [HAVE_STDINT_H]: Include stdint.h.
12855 (trace_debug_1): Rename to ...
12856 (trace_vdebug): ... this.
12857 (trace_debug): Rename to ...
12858 (trace_debug_1): ... this. Add `level' parameter.
12859 (trace_debug): New.
12860 (ATTR_USED, ATTR_NOINLINE): New.
12861 (IP_AGENT_EXPORT): New.
12862 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12863 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12864 (about_to_request_buffer_space, trace_buffer_is_full)
12865 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12866 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12867 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12868 (traceframe_write_count, traceframes_created)
12869 (trace_state_variables)
12870 New renaming defines.
12871 (struct ipa_sym_addresses): New.
12872 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12873 (symbol_list): New.
12874 (ipa_sym_addrs): New.
12875 (all_tracepoint_symbols_looked_up): New.
12876 (in_process_agent_loaded): New.
12877 (write_e_ipa_not_loaded): New.
12878 (maybe_write_ipa_not_loaded): New.
12879 (tracepoint_look_up_symbols): New.
12880 (debug_threads) [IN_PROCESS_AGENT]: New.
12881 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12882 (UNKNOWN_SIDE_EFFECTS): New.
12883 (stop_tracing): New.
12884 (flush_trace_buffer): New.
12885 (stop_tracing_bkpt): New.
12886 (flush_trace_buffer_bkpt): New.
12887 (read_inferior_integer): New.
12888 (read_inferior_uinteger): New.
12889 (read_inferior_data_pointer): New.
12890 (write_inferior_data_pointer): New.
12891 (write_inferior_integer): New.
12892 (write_inferior_uinteger): New.
12893 (struct collect_static_trace_data_action): Delete.
12894 (enum tracepoint_type): New.
12895 (struct tracepoint) <type>: New field `type'.
12896 <actions_str, step_actions, step_actions_str>: Only include in
12898 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12899 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12900 (tracepoints): Use IP_AGENT_EXPORT.
12901 (last_tracepoint): Don't include in the IPA.
12902 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12903 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12904 (alloced_trace_state_variables): New.
12905 (trace_state_variables): Use IP_AGENT_EXPORT.
12906 (traceframe_t): Delete unused variable.
12907 (circular_trace_buffer): Don't include in the IPA.
12908 (trace_buffer_start): Delete.
12909 (struct trace_buffer_control): New.
12910 (trace_buffer_free): Delete.
12911 (struct ipa_trace_buffer_control): New.
12912 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12913 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12915 (trace_buffer_ctrl): New.
12916 (TRACE_BUFFER_CTRL_CURR): New.
12917 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12918 Reimplement as macros.
12919 (trace_buffer_wrap): Delete.
12920 (traceframe_write_count, traceframe_read_count)
12921 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12922 (struct tracepoint_hit_ctx) <type>: New field.
12923 (struct fast_tracepoint_ctx): New.
12924 (memory_barrier): New.
12926 (record_tracepoint_error): Update atomically in the IPA.
12927 (clear_inferior_trace_buffer): New.
12928 (about_to_request_buffer_space): New.
12929 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12930 updating the same buffer.
12931 (add_tracepoint): Default the tracepoint's type to trap
12932 tracepoint, and orig_size to -1.
12933 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12934 internal variables.
12935 (create_trace_state_variable): New parameter `gdb'. Handle it.
12936 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12937 (cmd_qtdp): Handle fast tracepoints.
12938 (cmd_qtdv): Adjust.
12939 (max_jump_pad_size): New.
12940 (gdb_jump_pad_head): New.
12941 (get_jump_space_head): New.
12942 (claim_jump_space): New.
12943 (sort_tracepoints): New.
12944 (MAX_JUMP_SIZE): New.
12945 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12947 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12948 support. Upload fast traceframes, and delete internal IPA
12950 (stop_tracing_handler): New.
12951 (flush_trace_buffer_handler): New.
12952 (cmd_qtstop): Upload fast tracepoints.
12953 (response_tracepoint): Handle fast tracepoints.
12954 (tracepoint_finished_step): Upload fast traceframes. Set the
12955 tracepoint hit context's tracepoint type.
12956 (handle_tracepoint_bkpts): New.
12957 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12958 type. Add comment about fast tracepoints.
12959 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12960 non-existing action_str field.
12961 (get_context_regcache): Handle fast tracepoints.
12962 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12964 (fast_tracepoint_from_jump_pad_address): New.
12965 (fast_tracepoint_from_ipa_tpoint_address): New.
12966 (collecting_t): New.
12967 (force_unlock_trace_buffer): New.
12968 (fast_tracepoint_collecting): New.
12970 (gdb_collect): New.
12971 (write_inferior_data_ptr): New.
12972 (target_tp_heap): New.
12973 (target_malloc): New.
12974 (download_agent_expr): New.
12976 (download_tracepoints): New.
12977 (download_trace_state_variables): New.
12978 (upload_fast_traceframes): New.
12979 (IPA_FIRST_TRACEFRAME): New.
12980 (IPA_NEXT_TRACEFRAME_1): New.
12981 (IPA_NEXT_TRACEFRAME): New.
12982 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12983 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12984 (gdb_jump_pad_buffer_end): New.
12985 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12986 (initialize_tracepoint): Adjust.
12987 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12988 buffer. Initialize the low module.
12989 * utils.c (PREFIX, TOOLNAME): New.
12990 (malloc_failure): Use PREFIX.
12991 (error): In the IPA, an error causes an exit.
12992 (fatal, warning): Use PREFIX.
12993 (internal_error): Use TOOLNAME.
12994 (NUMCELLS): Increase to 10.
12995 * configure, config.in: Regenerate.
12997 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12999 * server.c (handle_query) <qSupported>: Do two passes over the
13000 qSupported string to avoid nesting strtok.
13002 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13004 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13006 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13007 -Wl,--dynamic-list.
13008 * configure: Regenerate.
13009 * proc-service.list: New.
13011 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13013 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13016 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13018 * gdbreplay.c (remote_open): Check error return from socket() call by
13019 its equality to -1 not by it being negative.
13020 * remote-utils.c (remote_open): Likewise.
13022 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13024 * config.h: Regenerate.
13026 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13028 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13029 doesn't provide PTRACE_GET_THREAD_AREA.
13031 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13033 * linux-m68k-low.c: Include <asm/ptrace.h>
13034 (ps_get_thread_area): Implement.
13036 2010-05-03 Doug Evans <dje@google.com>
13038 * event-loop.c (struct callback_event): New struct.
13039 (callback_list): New global.
13040 (append_callback_event, delete_callback_event): New functions.
13041 (process_callback): New function.
13042 (start_event_loop): Call it.
13043 * remote-utils.c (NOT_SCHEDULED): Define.
13044 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13045 moved out of readchar.
13046 (readchar): Rewrite. Call reschedule before returning.
13047 (reset_readchar): New function.
13048 (remote_close): Call it.
13049 (process_remaining, reschedule): New functions.
13050 * server.h (callback_handler_func): New typedef.
13051 (append_callback_event, delete_callback_event): Declare.
13053 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13055 * proc-service.c (ps_pglobal_lookup): Use
13056 thread_db_look_up_one_symbol.
13057 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13058 parameter. Use it instead of all_symbols_looked_up.
13059 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13061 (all_symbols_looked_up): Don't declare.
13062 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13063 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13065 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13066 Set all_symbols_looked_up here.
13067 (thread_db_look_up_one_symbol): New.
13068 (thread_db_get_tls_address): Adjust.
13069 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13070 thread_db object on the heap, and tentatively set it in the
13072 (thread_db_init): Don't set all_symbols_looked_up here.
13073 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13075 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13077 * linux-low.c (linux_kill, linux_detach): Adjust.
13078 (status_pending_p_callback): Remove redundant statement. Check
13079 for !TARGET_WAITIKIND_IGNORE, instead of
13080 TARGET_WAITKIND_STOPPED.
13081 (handle_tracepoints): Make sure LWP is locked. Adjust.
13082 (linux_wait_for_event_1): Adjust.
13083 (linux_cancel_breakpoints): New.
13084 (unsuspend_one_lwp): New.
13085 (unsuspend_all_lwps): New.
13086 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13087 (send_sigstop_callback): Change return type to int, add new
13088 `except' parameter and handle it.
13089 (suspend_and_send_sigstop_callback): New.
13090 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13091 pass them down. If SUSPEND, also increment the lwp's suspend
13093 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13094 (need_step_over_p): Don't consider suspended LWPs.
13095 (start_step_over): Adjust.
13096 (proceed_one_lwp): Change return type to int, add new `except'
13097 parameter and handle it.
13098 (unsuspend_and_proceed_one_lwp): New.
13099 (proceed_all_lwps): Use find_inferior instead of
13101 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13102 also decrement the suspend count of LWPs. Pass `except' down,
13103 instead of hacking its suspend count.
13104 (linux_pause_all): Add `freeze' parameter. Adjust.
13105 (linux_unpause_all): New.
13106 (linux_target_ops): Install linux_unpause_all.
13107 * server.c (handle_status): Adjust.
13108 * target.h (struct target_ops): New fields `unpause_all' and
13109 `cancel_breakpoints'. Add new parameter to `pause_all'.
13110 (pause_all): Add new `freeze' parameter.
13111 (unpause_all): New.
13112 (cancel_breakpoints): New.
13113 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13114 cancel breakpoints.
13115 (cmd_qtstart): Pause threads.
13116 (stop_tracing): Pause threads, and cancel breakpoints.
13117 * win32-low.c (win32_target_ops): Adjust.
13119 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13121 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13122 the inferior right away from here...
13123 (linux_wait_1): ... to here, and adjust to check the thread's
13124 last_resume_kind instead of the lwp's step or stop_expected flags.
13126 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13128 * README: Use consistent `GDB' and `GDBserver' spellings.
13130 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13132 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13133 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13134 (linux_detach_one_lwp): Assume the lwp is stopped.
13135 (any_thread_of): Delete.
13136 (linux_detach): Stop all lwps here. Don't blindly delete all
13138 (delete_lwp_callback): New.
13139 (linux_mourn): Delete all lwps of the process that is gone.
13140 (linux_wait_1): Don't delete the last lwp of the process here.
13141 * mem-break.h (mark_breakpoints_out): Declare.
13142 * mem-break.c (mark_breakpoints_out): New.
13143 (free_all_breakpoints): Use it.
13144 * server.c (handle_target_event): If the process is gone, mark
13146 * thread-db.c (struct thread_db) <create_bp>: New field.
13147 (thread_db_enable_reporting): Fix prototype. Store a thread event
13148 breakpoint reference in the thread_db struct.
13149 (thread_db_load_search): Clear the thread_db object.
13150 (try_thread_db_load_1): Ditto.
13151 (switch_to_process): New.
13152 (disable_thread_event_reporting): Use it.
13153 (remove_thread_event_breakpoints): New.
13154 (thread_db_detach, thread_db_mourn): Use it.
13156 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13158 * linux-low.c (linux_enable_event_reporting): New.
13159 (linux_wait_for_event_1, handle_extended_wait): Use it.
13161 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13163 * linux-low.c (linux_kill_one_lwp, linux_kill)
13164 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13165 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13166 SIGSTOP even if the LWP is stopped.
13167 (send_sigstop_callback): New.
13168 (stop_all_lwps): Use send_sigstop_callback instead.
13169 (linux_resume_one_thread): Adjust.
13170 (proceed_one_lwp): Still proceed an LWP that the client has
13171 requested to stop, if we haven't reported it as stopped yet. Make
13172 sure that LWPs the client want stopped, have a pending SIGSTOP.
13174 2010-04-26 Doug Evans <dje@google.com>
13176 * server.c (handle_general_set): Make static.
13178 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13179 Print received char after testing for error/eof instead of before.
13180 (input_interrupt): Tweak comment.
13182 2010-04-23 Doug Evans <dje@google.com>
13184 * server.c (start_inferior): Print inferior argv if --debug.
13186 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13188 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13189 * nto-x86-low.c: Include server.h
13191 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13193 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13194 be consistent with other sources of this directory.
13195 (init_registers_amd64): Correct name of source file of this function
13198 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13200 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13201 64-bit executables.
13203 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13205 * win32-i386-low.c: Add 64-bit support.
13206 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13207 (init_registers_amd64): Declare.
13208 (mappings): Add 64-bit version of array.
13209 (init_windows_x86): New function.
13210 (the_low_target): Change init_arch field to init_windows_x86.
13212 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13214 * win32-low.c: Adapt to support also 64-bit architecture.
13215 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13216 (get_image_name): Use SIZE_T type for local variable `done'.
13217 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13218 (toolhelp_get_dll_name): Idem.
13219 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13220 Use uintptr_t typecast to avoid warning.
13221 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13222 (handle_exception): Use phex_nz to avoid warning.
13223 (win32_wait): Remove unused local variable `process'.
13225 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13227 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13230 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13232 * configure.ac: Use `ws2_32' library for srv_mingw.
13233 * configure: Regenerate.
13234 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13235 * remote-utils.c: Likewise.
13237 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13239 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13240 if __x86_64__ is defined.
13242 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13244 * configure: Regenerate.
13246 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13248 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13249 * target.h (target_ops): New get_tib_address field.
13250 * win32-low.h (win32_thread_info): Add thread_local_base field.
13251 * win32-low.c (child_add_thread): Add tlb argument.
13252 Set thread_local_base field to TLB.
13253 (get_child_debug_event): Adapt to child_add_thread change.
13254 (win32_get_tib_address): New function.
13255 (win32_target_ops): Set get_tib_address field to
13256 win32_get_tib_address.
13257 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13259 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13261 * linux-low.c (linux_mourn): Also remove the process.
13262 * server.c (handle_target_event): Don't remove the process here.
13263 * nto-low.c (nto_mourn): New.
13264 (nto_target_ops): Install it.
13265 * spu-low.c (spu_mourn): New.
13266 (spu_target_ops): Install it.
13267 * win32-low.c (win32_mourn): New.
13268 (win32_target_ops): Install it.
13270 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13272 * server.h (buffer_xml_printf): Remove redundant `;'.
13274 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13276 * regcache.c (set_register_cache): Invalidate regcaches before
13277 changing the register cache layout.
13278 (regcache_invalidate_one): Allow a NULL regcache.
13279 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13280 regcaches before changing the register cache layout or the target
13283 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13285 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13286 variable warning on Linux/x86-64.
13288 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13290 GDBserver disconnected tracing support.
13292 * linux-low.c (linux_remove_process): Delete.
13293 (add_lwp): Don't set last_resume_kind here.
13294 (linux_kill): Use `mourn'.
13295 (linux_detach): Use `thread_db_detach', and `mourn'.
13296 (linux_mourn): New.
13297 (linux_attach_lwp_1): Adjust comment.
13298 (linux_attach): last_resume_kind moved the thread_info; adjust.
13299 (status_pending_p_callback): Adjust.
13300 (linux_wait_for_event_1): Adjust.
13301 (count_events_callback, select_singlestep_lwp_callback)
13302 (select_event_lwp_callback, cancel_breakpoints_callback)
13303 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13304 (proceed_one_lwp): Adjust.
13305 (linux_async): Add debug output.
13306 (linux_thread_stopped): New.
13307 (linux_pause_all): New.
13308 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13310 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13311 (thread_db_free): Delete declaration.
13312 (thread_db_detach, thread_db_mourn): Declare.
13313 * thread-db.c (thread_db_init): Use thread_db_mourn.
13314 (thread_db_free): Delete, split in two.
13315 (disable_thread_event_reporting): New.
13316 (thread_db_detach): New.
13317 (thread_db_mourn): New.
13319 * server.h (struct thread_info) <last_resume_kind>: New field.
13320 <attached>: Add comment.
13321 <gdb_detached>: New field.
13322 (handler_func): Change return type to int.
13323 (handle_serial_event, handle_target_event): Ditto.
13324 (gdb_connected): Declare.
13326 (disconnected_tracing): Declare.
13327 (stop_tracing): Declare.
13329 * server.c (handle_query) <qSupported>: Report support for
13330 disconnected tracing.
13331 (queue_stop_reply_callback): Account for running threads.
13332 (gdb_wants_thread_stopped): New.
13333 (gdb_wants_all_threads_stopped): New.
13334 (gdb_reattached_process): New.
13335 (handle_status): Clear the `gdb_detached' flag of all processes.
13336 In all-stop, stop all threads.
13337 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13338 (process_serial_event): If the remote connection breaks, or if an
13339 exit was forced with "monitor exit", force an event loop exit.
13340 Handle disconnected tracing on detach.
13341 (handle_serial_event): Adjust.
13342 (handle_target_event): If GDB isn't connected, forward events back
13343 to the inferior, unless the last process exited, in which case,
13344 exit gdbserver. Adjust interface.
13346 * remote-utils.c (remote_open): Don't block in accept. Instead
13347 register an event loop source on the listen socket file
13348 descriptor. Refactor bits into ...
13349 (listen_desc): ... this new global.
13350 (gdb_connected): ... this new function.
13351 (enable_async_notification): ... this new function.
13352 (handle_accept_event): ... this new function.
13353 (remote_close): Clear remote_desc.
13355 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13357 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13359 (mourn_inferior): Define.
13360 (target_process_qsupported): Avoid the dangling else problem.
13361 (thread_stopped): Define.
13362 (pause_all): Define.
13363 (target_waitstatus_to_string): Declare.
13364 * target.c (target_waitstatus_to_string): New.
13366 * tracepoint.c (tracing): Make extern.
13367 (disconnected_tracing): New.
13368 (stop_tracing): Make extern. Handle tracing stops due to GDB
13370 (cmd_qtdisconnected): New.
13371 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13372 (handle_tracepoint_general_set): Handle QTDisconnected.
13374 * event-loop.c (event_handler_func): Change return type to int.
13375 (process_event): Bail out if the event handler wants the event
13377 (handle_file_event): Ditto.
13378 (start_event_loop): Bail out if the event handler wants the event
13381 * nto-low.c (nto_target_ops): Adjust.
13382 * spu-low.c (spu_wait): Don't remove the process here.
13383 (spu_target_ops): Adjust.
13384 * win32-low.c (win32_wait): Don't remove the process here.
13385 (win32_target_ops): Adjust.
13387 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13389 * regcache.c (realloc_register_cache): Invalidate inferior's
13390 regcache before recreating it.
13392 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13394 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13396 2010-04-09 Stan Shebs <stan@codesourcery.com>
13397 Pedro Alves <pedro@codesourcery.com>
13399 * server.h (LONGEST): New.
13400 (struct thread_info) <while_stepping>: New field.
13401 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13403 (initialize_tracepoint, handle_tracepoint_general_set)
13404 (handle_tracepoint_query, tracepoint_finished_step)
13405 (tracepoint_was_hit, release_while_stepping_state_list):
13406 (current_traceframe): Declare.
13407 * server.c (handle_general_set): Handle tracepoint packets.
13408 (read_memory): New.
13409 (write_memory): New.
13410 (handle_search_memory_1): Use read_memory.
13411 (handle_query): Report support for conditional tracepoints, trace
13412 state variables, and tracepoint sources. Handle tracepoint
13414 (main): Initialize the tracepoints module.
13415 (process_serial_event): Handle traceframe reads/writes.
13417 * linux-low.c (handle_tracepoints): New.
13418 (linux_wait_1): Call it.
13419 (linux_resume_one_lwp): Handle while-stepping.
13420 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13421 (linux_target_ops): Install them.
13422 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13424 * linux-x86-low.c (x86_supports_tracepoints): New.
13425 (the_low_target). Install it.
13427 * mem-break.h (delete_breakpoint): Declare.
13428 * mem-break.c (delete_breakpoint): Make external.
13430 * target.h (struct target_ops): Add `supports_tracepoints',
13431 `read_pc', and `write_pc' fields.
13432 (target_supports_tracepoints): Define.
13433 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13436 * regcache.h (struct regcache) <registers_owned>: New field.
13437 (init_register_cache, regcache_cpy): Declare.
13438 (regcache_read_pc, regcache_write_pc): Declare.
13439 (register_cache_size): Declare.
13440 (supply_regblock): Declare.
13441 * regcache.c (init_register_cache): New.
13442 (new_register_cache): Use it.
13443 (regcache_cpy): New.
13444 (register_cache_size): New.
13445 (supply_regblock): New.
13446 (regcache_read_pc, regcache_write_pc): New.
13448 * tracepoint.c: New.
13450 * Makefile.in (OBS): Add tracepoint.o.
13451 (tracepoint.o): New rule.
13453 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13455 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13457 (i386-mmx.c): Likewise.
13458 (i386-mmx-linux.o): Likewise.
13459 (i386-mmx-linux.c): Likewise.
13461 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13462 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13463 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13464 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13466 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13467 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13468 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13470 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13472 * Makefile.in (clean): Updated.
13474 (i386-avx.c): Likewise.
13475 (i386-avx-linux.o): Likewise.
13476 (i386-avx-linux.c): Likewise.
13477 (amd64-avx.o): Likewise.
13478 (amd64-avx.c): Likewise.
13479 (amd64-avx-linux.o): Likewise.
13480 (amd64-avx-linux.c): Likewise.
13482 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13483 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13484 (srv_amd64_regobj): Add amd64-avx.o.
13485 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13486 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13487 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13488 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13489 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13490 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13491 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13493 * i387-fp.c: Include "i386-xstate.h".
13495 (i387_cache_to_xsave): Likewise.
13496 (i387_xsave_to_cache): Likewise.
13497 (x86_xcr0): Likewise.
13499 * i387-fp.h (i387_cache_to_xsave): Likewise.
13500 (i387_xsave_to_cache): Likewise.
13501 (x86_xcr0): Likewise.
13503 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13504 * linux-crisv32-low.c (target_regsets): Likewise.
13505 * linux-m68k-low.c (target_regsets): Likewise.
13506 * linux-mips-low.c (target_regsets): Likewise.
13507 * linux-ppc-low.c (target_regsets): Likewise.
13508 * linux-s390-low.c (target_regsets): Likewise.
13509 * linux-sh-low.c (target_regsets): Likewise.
13510 * linux-sparc-low.c (target_regsets): Likewise.
13511 * linux-xtensa-low.c (target_regsets): Likewise.
13513 * linux-low.c: Include <sys/uio.h>.
13514 (regsets_fetch_inferior_registers): Support nt_type.
13515 (regsets_store_inferior_registers): Likewise.
13516 (linux_process_qsupported): New.
13517 (linux_target_ops): Add linux_process_qsupported.
13519 * linux-low.h (regset_info): Add nt_type.
13520 (linux_target_ops): Add process_qsupported.
13522 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13524 (init_registers_i386_avx_linux): New.
13525 (init_registers_amd64_avx_linux): Likewise.
13526 (xmltarget_i386_linux_no_xml): Likewise.
13527 (xmltarget_amd64_linux_no_xml): Likewise.
13528 (PTRACE_GETREGSET): Likewise.
13529 (PTRACE_SETREGSET): Likewise.
13530 (x86_fill_xstateregset): Likewise.
13531 (x86_store_xstateregset): Likewise.
13532 (use_xml): Likewise.
13533 (x86_linux_update_xmltarget): Likewise.
13534 (x86_linux_process_qsupported): Likewise.
13535 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13536 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13537 init_registers_i386_linux here. Call
13538 x86_linux_update_xmltarget.
13539 (the_low_target): Add x86_linux_process_qsupported.
13541 * server.c (handle_query): Call target_process_qsupported.
13543 * target.h (target_ops): Add process_qsupported.
13544 (target_process_qsupported): New.
13546 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13548 * inferiors.c (add_thread): Set last_status kind to
13549 TARGET_WAITKIND_IGNORE.
13550 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13551 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13552 (linux_wait_1): Move `thread' local definition to block that uses
13553 it. Don't NULL initialize `event_child'.
13554 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13555 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13556 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13558 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13560 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13561 an extended waitstatus, or by a watchpoint.
13562 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13563 thread was stepping or has been stopped by a watchpoint.
13565 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13567 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13568 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13569 of another, then delete the previous, and validate all
13571 (validate_inserted_breakpoint): New.
13572 (delete_disabled_breakpoints): New.
13573 (validate_breakpoints): New.
13574 (check_mem_read): Validate breakpoints before trusting their
13575 shadow. Delete disabled breakpoints.
13576 (check_mem_write): Validate breakpoints before trusting they
13577 should be inserted. Delete disabled breakpoints.
13578 * mem-break.h (validate_breakpoints):
13579 * server.c (handle_query): Validate breakpoints when we see a
13582 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13584 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13585 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13586 if we could tell there's a GDB breakpoint at stop_pc.
13587 (need_step_over_p): Don't do a step over if we find a GDB
13588 breakpoint at the resume PC.
13590 * mem-break.c (struct raw_breakpoint): New.
13591 (enum bkpt_type): New type `gdb_breakpoint'.
13592 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13593 fields. New field `raw'.
13594 (find_raw_breakpoint_at): New.
13595 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13596 breakpoint instead.
13597 (set_breakpoint_at): Adjust.
13598 (delete_raw_breakpoint): New.
13599 (release_breakpoint): New.
13600 (delete_breakpoint): Rename to...
13601 (delete_breakpoint_1): ... this. Add proc parameter. Use
13602 release_breakpoint. Return ENOENT.
13603 (delete_breakpoint): Reimplement.
13604 (find_breakpoint_at): Delete.
13605 (find_gdb_breakpoint_at): New.
13606 (delete_breakpoint_at): Delete.
13607 (set_gdb_breakpoint_at): New.
13608 (delete_gdb_breakpoint_at): New.
13609 (gdb_breakpoint_here): New.
13610 (set_reinsert_breakpoint): Use release_breakpoint.
13611 (uninsert_breakpoint): Rename to ...
13612 (uninsert_raw_breakpoint): ... this.
13613 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13614 (reinsert_raw_breakpoint): Change parameter type to
13616 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13618 (check_breakpoints): Adjust. Use release_breakpoint.
13619 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13620 (breakpoint_inserted_here): Ditto.
13621 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13622 Don't trust the breakpoint's shadow if it is not inserted.
13623 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13624 (delete_all_breakpoints): Adjust.
13625 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13626 use delete_breakpoint_1.
13628 * mem-break.h (breakpoints_supported): Delete declaration.
13629 (set_gdb_breakpoint_at): Declare.
13630 (gdb_breakpoint_here): Declare.
13631 (delete_breakpoint_at): Delete.
13632 (delete_gdb_breakpoint_at): Declare.
13634 * server.h (struct raw_breakpoint): Forward declare.
13635 (struct process_info): New field `raw_breakpoints'.
13637 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13640 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13642 * linux-low.c (status_pending_p_callback): Fix comment.
13643 (linux_wait_for_event_1): Move most of the internal breakpoint
13644 handling from here...
13645 (linux_wait_1): ... to here.
13646 (count_events_callback): New.
13647 (select_singlestep_lwp_callback): New.
13648 (select_event_lwp_callback): New.
13649 (cancel_breakpoints_callback): New.
13650 (select_event_lwp): New.
13651 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13652 priority to all LWPs that have had events that should be reported
13653 to the client. Cancel breakpoints when about to reporting the
13654 event to the client, not while stopping lwps. No longer cancel
13655 finished single-steps here.
13656 (cancel_finished_single_step): Delete.
13657 (cancel_finished_single_steps): Delete.
13659 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13661 * mem-break.c (enum bkpt_type): New.
13662 (struct breakpoint): New field `type'.
13663 (set_breakpoint_at): Change return type to struct breakpoint
13664 pointer. Set type to `other_breakpoint' by default.
13665 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13666 in the breakpoint list.
13667 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13668 (reinsert_breakpoint): Rename to ...
13669 (reinsert_raw_breakpoint): ... this.
13670 (reinsert_breakpoints_at): Adjust.
13671 * mem-break.h (struct breakpoint): Declare.
13672 (set_breakpoint_at): Change return type to struct breakpoint
13675 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13677 * server.c (handle_query): Assign, not compare.
13679 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13681 Teach linux gdbserver to step-over-breakpoints.
13683 * linux-low.c (can_hardware_single_step): New.
13684 (supports_breakpoints): New.
13685 (handle_extended_wait): If stopping threads, read the stop pc of
13686 the new cloned LWP.
13688 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13689 low target doesn't support retrieving the PC.
13690 (add_lwp): Set last_resume_kind to resume_continue.
13691 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13692 (linux_attach): Don't clear stop_expected. Set the lwp's
13693 last_resume_kind to resume_stop.
13694 (linux_detach_one_lwp): Don't check for removed breakpoints.
13695 (check_removed_breakpoint): Delete.
13696 (status_pending_p): Rename to ...
13697 (status_pending_p_callback): ... this. Don't check for removed
13698 breakpoints. Don't consider threads that are stopped from GDB's
13700 (linux_wait_for_lwp): Always read the stop_pc here.
13701 (cancel_breakpoint): New.
13702 (step_over_bkpt): New global.
13703 (linux_wait_for_event_1): Implement stepping over breakpoints.
13704 (gdb_wants_lwp_stopped): New.
13705 (gdb_wants_all_stopped): New.
13706 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13707 single-step traps here. Store the thread's last reported target
13709 (send_sigstop): Don't clear stop_expected. Always set it,
13711 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13712 (cancel_finished_single_step): New.
13713 (cancel_finished_single_steps): New.
13714 (wait_for_sigstop): Don't cancel finished single-step traps here.
13715 (linux_resume_one_lwp): Don't check for removed breakpoints.
13716 Don't set `step' on non-hardware step archs.
13717 (linux_set_resume_request): Ignore resume_stop requests if already
13718 stopping or stopped. Set the lwp's last_resume_kind.
13719 (resume_status_pending_p): Don't check for removed breakpoints.
13720 (need_step_over_p): New.
13721 (start_step_over): New.
13722 (finish_step_over): New.
13723 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13724 requests. Clear the thread's last reported target waitstatus.
13725 Don't use the `suspended' flag. Don't consider pending breakpoints.
13726 (linux_resume): Start a step-over if necessary.
13727 (proceed_one_lwp): New.
13728 (proceed_all_lwps): New.
13729 (unstop_all_lwps): New.
13730 * linux-low.h (struct lwp_info): Rewrite comment for the
13731 `suspended' flag. Add the `stop_pc' field. Delete the
13732 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13733 Add `'last_resume_kind' and `need_step_over' fields.
13734 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13735 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13736 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13737 (set_raw_breakpoint_at): New.
13738 (set_breakpoint_at): Rewrite to use it.
13739 (reinsert_breakpoint_handler): Delete.
13740 (set_reinsert_breakpoint): New.
13741 (reinsert_breakpoint_by_bp): Delete.
13742 (delete_reinsert_breakpoints): New.
13743 (uninsert_breakpoint): Rewrite.
13744 (uninsert_breakpoints_at): New.
13745 (reinsert_breakpoint): Rewrite.
13746 (reinsert_breakpoints_at): New.
13747 (check_breakpoints): Rewrite.
13748 (breakpoint_here): New.
13749 (breakpoint_inserted_here): New.
13750 (check_mem_read): Adjust.
13751 * mem-break.h (breakpoints_supported, breakpoint_here)
13752 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13753 (reinsert_breakpoint_by_bp): Delete declaration.
13754 (delete_reinsert_breakpoints): Declare.
13755 (reinsert_breakpoint): Delete declaration.
13756 (reinsert_breakpoints_at): Declare.
13757 (uninsert_breakpoint): Delete declaration.
13758 (uninsert_breakpoints_at): Declare.
13759 (check_breakpoints): Adjust prototype.
13760 * server.h: Adjust include order.
13761 (struct thread_info): Declare here. Add a `last_status' field.
13763 2010-03-23 Michael Snyder <msnyder@vmware.com>
13765 * server.c (crc32): New function.
13766 (handle_query): Add handling for 'qCRC:' request.
13768 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13770 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13771 lwp had been stopped by a watchpoint.
13773 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13775 * server.h (internal_error): Declare.
13776 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13777 * utils.c (internal_error): New function.
13779 2010-03-15 Andreas Schwab <schwab@redhat.com>
13781 * configure.srv: Fix typo setting srv_regobj.
13783 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13785 * linux-low.c (fetch_register): Avoid passing a non string literal
13787 (usr_store_inferior_registers): Ditto.
13789 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13791 * linux-low.c (linux_write_memory): Bail out early if peeking
13794 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13796 * linux-low.h (struct lwp_info): New fields
13797 `stopped_by_watchpoint' and `stopped_data_address'.
13798 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13799 here, and cache them in the lwp object.
13800 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13802 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13804 (linux_stopped_by_watchpoint): Rewrite.
13805 (linux_stopped_data_address): Rewrite.
13807 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13809 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13810 switching the current inferior, not before.
13812 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13814 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13815 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13816 i386-linux.c and amd64-linux.c.
13817 (reg-i386.o): Removed.
13818 (reg-i386.c): Likewise.
13819 (reg-i386-linux.o): Likewise.
13820 (reg-i386-linux.c): Likewise.
13821 (reg-x86-64.o): Likewise.
13822 (reg-x86-64.c): Likewise.
13823 (reg-x86-64-linux.o): Likewise.
13824 (reg-x86-64-linux.c): Likewise.
13826 (i386.c): Likewise.
13827 (i386-linux.o): Likewise.
13828 (i386-linux.c): Likewise.
13829 (amd64.o): Likewise.
13830 (amd64.c): Likewise.
13831 (amd64-linux.o): Likewise.
13832 (amd64-linux.c): Likewise.
13834 * configure.srv (srv_i386_regobj): New.
13835 (srv_i386_linux_regobj): Likewise.
13836 (srv_amd64_regobj): Likewise.
13837 (srv_amd64_linux_regobj): Likewise.
13838 (srv_i386_32bit_xmlfiles): Likewise.
13839 (srv_i386_64bit_xmlfiles): Likewise.
13840 (srv_i386_xmlfiles): Likewise.
13841 (srv_amd64_xmlfiles): Likewise.
13842 (srv_i386_linux_xmlfiles): Likewise.
13843 (srv_amd64_linux_xmlfiles): Likewise.
13844 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13845 srv_xmlfiles to $srv_i386_xmlfiles.
13846 (i[34567]86-*-mingw32ce*): Likewise.
13847 (i[34567]86-*-mingw*): Likewise.
13848 (i[34567]86-*-nto*): Likewise.
13849 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13850 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13851 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13852 (x86_64-*-linux*): Likewise.
13854 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13855 (init_registers_amd64_linux): New.
13856 (x86_arch_setup): Replace init_registers_x86_64_linux with
13857 init_registers_amd64_linux.
13859 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13861 * configure.ac: Check for libdl. If it is not available link against
13862 static libthread_db.
13863 * configure: Regenerate.
13865 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13869 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13870 handing a read watchpoint.
13871 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13873 2010-02-12 Doug Evans <dje@google.com>
13875 * linux-low.c (linux_supports_tracefork_flag): Document.
13876 (linux_look_up_symbols): Add comment.
13878 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13880 * regcache.c (supply_register): Clear regcache if buf is NULL.
13882 2010-02-02 Nicolas Roche <roche@sourceware.org>
13883 Joel Brobecker <brobecker@adacore.com>
13885 * inferiors.c (find_inferior): Add function documentation.
13886 (unloaded_dll): Handle the case where the unloaded dll has not
13887 been previously registered in the dll list.
13889 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13891 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13892 (thumb2_breakpoint): New.
13893 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13895 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13897 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13898 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13901 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13903 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13905 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13907 * linux-s390-low.c (s390_collect_ptrace_register)
13908 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13910 2010-01-21 Doug Evans <dje@google.com>
13912 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13913 (PTRACE_ARG4_TYPE): New macro.
13914 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13915 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13916 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13917 (usr_store_inferior_registers): Ditto.
13918 (linux_read_memory, linux_write_memory): Ditto.
13919 (linux_test_for_tracefork): Ditto.
13921 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13922 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13924 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13926 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13929 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13931 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13932 prototype to take a regcache. Adjust.
13934 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13936 * regcache.h (struct thread_info): Forward declare.
13937 (struct regcache): New.
13938 (new_register_cache): Adjust prototype.
13939 (get_thread_regcache): Declare.
13940 (free_register_cache): Adjust prototype.
13941 (registers_to_string, registers_from_string): Ditto.
13942 (supply_register, supply_register_by_name, collect_register)
13943 (collect_register_as_string, collect_register_by_name): Ditto.
13944 * regcache.c (struct inferior_regcache_data): Delete.
13945 (get_regcache): Rename to ...
13946 (get_thread_regcache): ... this. Adjust. Switch inferior before
13947 fetching registers.
13948 (regcache_invalidate_one): Adjust.
13949 (regcache_invalidate): Fix prototype.
13950 (new_register_cache): Return the new register cache.
13951 (free_register_cache): Change prototype.
13952 (realloc_register_cache): Adjust.
13953 (registers_to_string): Change prototype to take a regcache. Adjust.
13954 (registers_from_string): Ditto.
13955 (register_data): Ditto.
13956 (supply_register): Ditto.
13957 (supply_register_by_name): Ditto.
13958 (collect_register): Ditto.
13959 (collect_register_as_string): Ditto.
13960 (collect_register_by_name): Ditto.
13961 * server.c (process_serial_event): Adjust.
13962 * linux-low.h (regset_fill_func, regset_store_func): Change
13964 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13966 * linux-low.c (get_stop_pc): Adjust.
13967 (check_removed_breakpoint): Adjust.
13968 (linux_wait_for_event): Adjust.
13969 (linux_resume_one_lwp): Adjust.
13970 (fetch_register): Add regcache parameter. Adjust.
13971 (usr_store_inferior_registers): Ditto.
13972 (regsets_fetch_inferior_registers): Ditto.
13973 (regsets_store_inferior_registers): Ditto.
13974 (linux_fetch_registers, linux_store_registers): Ditto.
13975 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13977 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13979 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13980 prototype to take a regcache.
13981 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13982 * remote-utils.c (convert_ascii_to_int, outreg)
13983 (prepare_resume_reply): Change prototype to take a regcache.
13985 * target.h (struct target_ops) <fetch_registers, store_registers>:
13986 Change prototype to take a regcache.
13987 (fetch_inferior_registers, store_inferior_registers): Change
13988 prototype to take a regcache. Adjust.
13989 * proc-service.c (ps_lgetregs): Adjust.
13990 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13991 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13992 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13993 take a regcache. Adjust.
13994 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13995 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13996 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13997 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13998 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13999 (cris_cannot_fetch_register):
14000 (cris_breakpoint_at): Change prototype to take a regcache.
14002 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14003 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14004 to take a regcache. Adjust.
14005 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14007 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14008 take a regcache. Adjust.
14009 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14010 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14011 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14012 * linux-mips-low.c (mips_get_pc):
14013 (mips_set_pc): Change prototype to take a regcache. Adjust.
14014 (mips_reinsert_addr): Adjust.
14015 (mips_collect_register): Change prototype to take a regcache.
14017 (mips_supply_register):
14018 (mips_collect_register_32bit, mips_supply_register_32bit)
14019 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14020 (mips_store_fpregset): Ditto.
14021 * linux-ppc-low.c (ppc_supply_ptrace_register)
14022 (ppc_supply_ptrace_register): Ditto.
14023 (parse_spufs_run): Adjust.
14024 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14025 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14026 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14027 take a regcache. Adjust.
14028 * linux-s390-low.c (s390_collect_ptrace_register)
14029 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14030 (s390_set_pc): Change prototype to take a regcache. Adjust.
14031 (s390_arch_setup): Adjust.
14032 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14033 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14034 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14035 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14036 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14038 (sparc_breakpoint_at): Adjust.
14039 * linux-xtensa-low.c (xtensa_fill_gregset):
14040 (xtensa_store_gregset):
14041 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14042 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14043 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14044 prototype to take a regcache. Adjust.
14045 * win32-arm-low.c (arm_fetch_inferior_register)
14046 (arm_store_inferior_register): Change prototype to take a
14048 * win32-i386-low.c (i386_fetch_inferior_register)
14049 (i386_store_inferior_register): Change prototype to take a
14051 * win32-low.c (child_fetch_inferior_registers)
14052 (child_store_inferior_registers): Change prototype to take a
14054 (win32_wait): Adjust.
14055 (win32_fetch_inferior_registers): Change prototype to take a
14057 (win32_store_inferior_registers): Adjust.
14058 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14059 store_inferior_register>: Change prototype to take a regcache.
14061 2010-01-20 Doug Evans <dje@google.com>
14063 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14065 (linux_wait_for_event1, linux_init_signals): Ditto.
14066 (W_STOPCODE): Provide definition if missing.
14068 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14070 * linux-low.c (linux_core_of_thread): New.
14071 (compare_ints, show_process, list_threads): New.
14072 (linux_qxfer_osdata): Report threads and cores.
14073 (linux_target_op): Register linux_core_of_thread.
14074 * remote-utils.c (prepare_resume_reply): Report the core.
14075 (buffer_xml_printf): Support %d specifier.
14076 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14078 (handle_query): Handle qXfer:threads. Announce availability
14080 * target.h (struct target_ops): New field core_of_thread.
14082 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14084 * Makefile.in (clean): Remove new generated files.
14085 (reg-s390.o, reg-s390.c): Remove rules.
14086 (reg-s390x.o, reg-s390x.c): Likewise.
14087 (s390-linux32.o, s390-linux32.c): Add rules.
14088 (s390-linux64.o, s390-linux64.c): Likewise.
14089 (s390x-linux64.o, s390x-linux64.c): Likewise.
14090 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14091 * linux-s390-low.c: Include <elf.h>.
14092 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14093 (init_registers_s390): Remove prototype.
14094 (init_registers_s390x): Likewise.
14095 (init_registers_s390_linux32): Add prototype.
14096 (init_registers_s390_linux64): Likewise.
14097 (init_registers_s390x_linux64): Likewise.
14098 (s390_num_regs_3264): New define.
14099 (s390_regmap_3264): New global variable.
14100 (s390_cannot_fetch_register): Remove obsolete check.
14101 (s390_cannot_store_register): Likewise.
14102 (s390_collect_ptrace_register): Handle upper/lower register halves.
14103 (s390_supply_ptrace_register): Likewise.
14104 (s390_fill_gregset): Update to register number changes.
14105 (s390_get_hwcap): New routine.
14106 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14107 Install appropriate regmap and register set.
14109 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14111 * server.c (gdbserver_version): Update copyright year to 2010.
14112 * gdbreplay.c (gdbreplay_version): Likewise.
14114 2009-12-28 Doug Evans <dje@google.com>
14116 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14117 elf/external.h. Include <elf.h> instead but only if necessary.
14119 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14121 * linux-low.c (linux_remove_process): Remove `detaching'
14122 parameter. Don't release/detach from thread_db here.
14123 (linux_kill): Release/detach from thread_db here, ...
14124 (linux_detach): ... and here, before actually detaching.
14125 (linux_wait_1): ... and here, when a process exits.
14126 * thread-db.c (any_thread_of): New.
14127 (thread_db_free): Switch the current inferior to a thread of the
14130 2009-12-21 Doug Evans <dje@google.com>
14132 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14134 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14135 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14136 warning ifndef __NR_tkill. Move setting of errno there too.
14137 Delete unnecessary resetting of errno after syscall.
14138 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14140 * configure.ac: Check for dladdr.
14141 * config.in: Regenerate.
14142 * configure: Regenerate.
14143 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14144 (try_thread_db_load): Update.
14146 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14148 2009-12-18 Doug Evans <dje@google.com>
14150 * event-loop.c: Include unistd.h if it exists.
14152 * linux-low.c (my_waitpid): Move definition away from being in
14153 between linux_tracefork_child/linux_test_for_tracefork.
14155 * gdb_proc_service.h (psaddr_t): Fix type.
14156 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14157 signature to match glibc.
14159 2009-12-16 Doug Evans <dje@google.com>
14161 * linux-low.c (linux_read_memory): Fix argument to read.
14163 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14165 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14166 events, don't leave current_inferior pointing at null.
14168 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14170 * win32-low.c (LOG): Delete.
14171 (OUTMSG): Output to stderr.
14172 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14173 on compile time LOG macro.
14174 (win32_wait): Fix debug output.
14176 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14178 * win32-low.c (win32_add_one_solib): If the dll name is
14179 "ntdll.dll", prepend the system directory to the dll path.
14181 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14183 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14185 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14186 Vladimir Prus <vladimir@codesourcery.com>
14188 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14189 * configure.ac: Check for __mcoldfire__ and set
14190 gdb_cv_m68k_is_coldfire.
14191 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14192 reg-cf.o and reg-m68k.o.
14193 * configure: Regenerated.
14195 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14197 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14198 Pass it to thread_db_free.
14199 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14200 proper `detaching' argument to linux_remove_process.
14201 * linux-low.h (thread_db_free): Add `detaching' parameter.
14202 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14204 (thread_db_free): Add `detaching' parameter. Only
14205 call td_ta_clear_event if detaching from process.
14207 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14209 * thread-db.c (thread_db_free): Fix typo.
14211 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14214 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14216 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14218 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14219 with an i686 compiler.
14220 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14222 * configure: Rebuilt.
14224 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14228 * server.c (handle_search_memory_1): Correct read_addr initialization
14229 in loop for searching subsequent chunks.
14231 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14233 * configure.ac: New --with-libthread-db option.
14234 * thread-db.c: Allow direct dependence on libthread_db.
14235 (thread_db_free): Adjust.
14236 * config.in: Regenerate.
14237 * configure: Likewise.
14239 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14242 * thread-db.c (attach_thread): New function.
14243 (maybe_attach_thread): Return success/failure.
14244 (find_new_threads_callback): Adjust.
14245 (thread_db_find_new_threads): Loop until no new threads.
14247 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14249 * proc-service.c (ps_lgetregs): Formatting.
14251 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14253 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14254 * configure.ac: Adjust.
14255 * linux-low.h (struct process_info_private): Move members to struct
14257 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14258 * linux-low.c (linux_remove_process): Adjust.
14259 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14260 * server.c (handle_query): Move code ...
14261 (handle_monitor_command): ... here. New function.
14262 * target.h (struct target_ops): New member.
14263 * thread-db.c (struct thread_db): New.
14264 (libthread_db_search_path): New variable.
14265 (thread_db_create_event, thread_db_enable_reporting)
14266 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14267 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14268 (try_thread_db_load_1, dladdr_to_soname): New functions.
14269 (try_thread_db_load, thread_db_load_search): New functions.
14270 (thread_db_init): Search for libthread_db.
14271 (thread_db_free): New function.
14272 (thread_db_handle_monitor_command): Likewise.
14273 * config.in: Regenerate.
14274 * configure: Regenerate.
14276 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14278 * spu-low.c (spu_kill): Wait for inferior to terminate.
14279 Call clear_inferiors.
14280 (spu_detach): Call clear_inferiors.
14282 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14284 * aclocal.m4: Regenerate.
14285 * config.in: Likewise.
14286 * configure: Likewise.
14288 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14290 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14291 (parse_spufs_run): New function.
14292 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14293 (ppc_breakpoint_at): Handle SPU breakpoints.
14295 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14297 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14298 (SPUFS_MAGIC): Define.
14299 (spu_enumerate_spu_ids): New function.
14300 (linux_qxfer_spu): New function.
14301 (linux_target_ops): Install linux_qxfer_spu.
14303 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14305 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14306 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14307 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14308 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14309 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14310 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14311 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14312 (init_registers_powerpc_cell32l): Add prototype.
14313 (init_registers_powerpc_cell64l): Likewise.
14314 (ppc_arch_setup): Detect Cell/B.E. architecture.
14316 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14318 * Makefile.in (datarootdir): New variable.
14320 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14322 * linux-low.c (linux_write_memory): Update debugging output.
14323 * Makefile.in (clean): Add new descriptions.
14324 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14325 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14326 * configure.srv: Add new files for arm*-*-linux*.
14327 * linux-arm-low.c: Add new declarations.
14328 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14329 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14330 (HWCAP_VFPv3D16): New.
14331 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14332 instead of __IWMMXT__.
14333 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14334 (arm_arch_setup): New.
14335 (target_regsets): Remove #ifdef. Add VFP regset.
14336 (the_low_target): Use arm_arch_setup.
14338 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14340 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14341 the main thread again.
14343 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14345 Adding Neutrino gdbserver.
14346 * configure: Regenerated.
14347 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14348 * configure.srv (i[34567]86-*-nto*): New target.
14349 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14350 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14351 (nto_comctrl) [__QNX__]: New function.
14352 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14354 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14356 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14359 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14360 Pedro Alves <pedro@codesourcery.com>
14362 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14363 don't support CONTEXT_EXTENDED_REGISTERS.
14364 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14365 (the_low_target): Install them.
14366 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14367 failing with ERROR_PIPE_NOT_CONNECTED.
14369 2009-06-30 Doug Evans <dje@google.com>
14370 Pierre Muller <muller@ics.u-strasbg.fr>
14372 Add h/w watchpoint support to x86-linux, win32-i386.
14373 * Makefile.in (SFILES): Add i386-low.c
14374 (i386_low_h): Define.
14375 (i386-low.o): Add dependencies.
14376 (linux-x86-low.o): Add i386-low.h dependency.
14377 (win32-i386-low.o): Ditto.
14378 * i386-low.c: New file.
14379 * i386-low.h: New file.
14380 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14381 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14382 * linux-low.c (linux_add_process): Initialize arch_private.
14383 (linux_remove_process): Free arch_private.
14384 (add_lwp): Initialize arch_private.
14385 (delete_lwp): Free arch_private.
14386 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14388 * linux-low.h (process_info_private): New member arch_private.
14389 (lwp_info): New member arch_private.
14390 (linux_target_ops): New members new_process, new_thread,
14392 (ptid_of): New macro.
14393 * linux-x86-low.c: Include stddef.h, i386-low.h.
14394 (arch_process_info): New struct.
14395 (arch_lwp_info): New struct.
14396 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14397 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14398 (i386_dr_low_get_status): New function.
14399 (x86_insert_point, x86_remove_point): New functions.
14400 (x86_stopped_by_watchpoint): New function.
14401 (x86_stopped_data_address): New function.
14402 (x86_linux_new_process, x86_linux_new_thread): New functions.
14403 (x86_linux_prepare_to_resume): New function.
14404 (the_low_target): Add entries for insert_point, remove_point,
14405 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14407 * server.c (debug_hw_points): New global.
14408 (monitor_show_help): Document set debug-hw-points.
14409 (handle_query): Process "set debug-hw-points".
14410 * server.h (debug_hw_points): Declare.
14411 (paddress): Declare.
14412 * utils.c (NUMCELLS, CELLSIZE): New macros.
14413 (get_sell, xsnprintf, paddress): New functions.
14414 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14415 remove_point, stopped_by_watchpoint, stopped_data_address.
14416 * win32-i386-low.c: Include i386-low.h.
14417 (debug_reg_state): Replaces dr.
14418 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14419 (i386_dr_low_get_status): New function.
14420 (i386_insert_point, i386_remove_point): New functions.
14421 (i386_stopped_by_watchpoint): New function.
14422 (i386_stopped_data_address): New function.
14423 (i386_initial_stuff): Update.
14424 (get_thread_context,set_thread_context,i386_thread_added): Update.
14425 (the_low_target): Add entries for insert_point,
14426 remove_point, stopped_by_watchpoint, stopped_data_address.
14427 * win32-low.c (win32_insert_watchpoint): New function.
14428 (win32_remove_watchpoint): New function.
14429 (win32_stopped_by_watchpoint): New function.
14430 (win32_stopped_data_address): New function.
14431 (win32_target_ops): Add entries for insert_watchpoint,
14432 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14433 * win32-low.h (win32_target_ops): New members insert_point,
14434 remove_point, stopped_by_watchpoint, stopped_data_address.
14436 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14438 * server.c (process_serial_event): Re-return unsupported, not
14439 error, if the type isn't recognized. Re-allow supporting only
14440 insert or remove packets. Also call require_running for
14441 breakpoints. Add missing break statement to default case. Tidy.
14442 * target.h (struct target_ops): Rename insert_watchpoint to
14443 insert_point, and remove_watchpoint to remove_point.
14445 * linux-low.h (struct linux_target_ops): Likewise.
14446 * linux-low.c (linux_insert_watchpoint): Rename to ...
14447 (linux_insert_point): ... this. Adjust.
14448 (linux_remove_watchpoint): Rename to ...
14449 (linux_remove_point): ... this. Adjust.
14450 (linux_target_ops): Adjust.
14451 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14452 (cris_insert_point): ... this.
14453 (cris_remove_watchpoint): Rename to ...
14454 (cris_remove_point): ... this.
14455 (the_low_target): Adjust.
14457 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14459 * server.c (handle_v_kill): Pass signal_pid to
14460 kill_inferior if multi_process is zero.
14462 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14464 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14465 * target.h (target_ops): Comment for *_watchpoint to make it clear
14466 the functions can get types '0' and '1'.
14468 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14470 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14471 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14472 * regcache.c (get_regcache): Likewise.
14473 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14474 * win32-low.c (child_fetch_inferior_registers): Remove check for
14477 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14478 Pedro Alves <pedro@codesourcery.com>
14480 * target.h (struct target_ops) <supports_multi_process>: New
14482 (target_supports_multi_process): New.
14483 * server.c (handle_query): Even if GDB reports support, only
14484 enable multi-process if the target also supports it. Report
14485 multi-process support only if the target backend supports it.
14486 * linux-low.c (linux_supports_multi_process): New function.
14487 (linux_target_ops): Install it as target_supports_multi_process
14490 2009-05-24 Doug Evans <dje@google.com>
14492 Global renaming of find_thread_pid to find_thread_ptid.
14493 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14494 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14495 All callers updated.
14497 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14498 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14501 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14502 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14503 (linux_resume_one_lwp): Ditto.
14505 2009-05-23 Doug Evans <dje@google.com>
14507 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14508 from struct inferior_list_entry * to struct lwp_info *.
14509 All callers updated.
14511 2009-05-13 Doug Evans <dje@google.com>
14513 * linux-x86-low.c: Don't include assert.h.
14514 (x86_siginfo_fixup): Use fatal, not assert.
14515 (x86_arch_setup): Fix comment.
14517 2009-05-12 Doug Evans <dje@google.com>
14519 Biarch support for i386/amd64 gdbserver.
14520 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14521 Add linux-x86-low.c.
14522 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14523 (linux-x86-low.o): Add.
14524 * linux-x86-64-low.c: Delete.
14525 * linux-i386-low.c: Delete.
14526 * linux-x86-low.c: New file.
14527 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14529 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14531 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14532 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14533 (linux_child_pid_to_exec_file): New function.
14534 (elf_64_header_p, elf_64_file_p): New functions.
14535 (siginfo_fixup): New function.
14536 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14537 give target a chance to convert layout.
14538 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14539 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14541 2009-05-07 Doug Evans <dje@google.com>
14543 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14544 (regsets_store_inferior_registers): Ditto.
14546 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14550 * linux-low.c (must_set_ptrace_flags): Delete.
14551 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14553 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14554 `lwp->must_set_ptrace_flags' instead.
14555 (linux_wait_for_event_1): Set ptrace options here.
14556 (linux_wait_1): ... not here.
14558 2009-04-30 Doug Evans <dje@google.com>
14560 * inferiors.c (started_inferior_callback): New function.
14561 (attached_inferior_callback): New function.
14562 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14563 * server.c (print_started_pid, print_attached_pid): New functions.
14564 (detach_or_kill_for_exit): New function.
14565 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14566 * server.h (have_started_inferiors_p): Declare.
14567 (have_attached_inferiors_p): Declare.
14569 * inferiors.c (remove_process): Fix memory leak, free process.
14570 * linux-low.c (linux_remove_process): New function.
14571 (linux_kill): Call it instead of remove_process.
14572 (linux_detach, linux_wait_1): Ditto.
14574 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14576 * configure.srv: Add x86 Windows CE target.
14578 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14580 * inferiors.c (get_thread_process): Make global.
14581 * server.h (get_thread_process): Add prototype.
14582 * thread-db.c (find_one_thread): Use get_thread_process
14583 instead of current_process.
14584 (thread_db_get_tls_address): Do not crash if called when
14585 thread layer is not yet initialized.
14587 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14589 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14590 * spu-low.c (current_tid): Rename to ...
14591 (current_ptid): ... this.
14592 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14593 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14594 ptid_get_lwp (current_ptid) instead of current_tid.
14595 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14596 instead of current_tid. Use find_process_pid to verify pid
14597 argument is valid. Pass proper argument to remove_process.
14598 (spu_thread_alive): Compare current_ptid instead of current_tid.
14599 (spu_resume): Likewise.
14601 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14603 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14606 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14608 Implement the multiprocess extensions, and add linux multiprocess
14611 * server.h (ULONGEST): Declare.
14612 (struct ptid, ptid_t): New.
14613 (minus_one_ptid, null_ptid): Declare.
14614 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14615 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14616 (struct inferior_list_entry): Change `id' type from unsigned from
14618 (struct sym_cache, struct breakpoint, struct
14619 process_info_private): Forward declare.
14620 (struct process_info): Declare.
14621 (current_process): Declare.
14622 (all_processes): Declare.
14623 (initialize_inferiors): Declare.
14624 (add_thread): Adjust to use ptid_t.
14625 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14626 (add_process, remove_process, find_thread_pid): Declare.
14627 (find_inferior_id): Adjust to use ptid_t.
14628 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14629 (multi_process): Declare.
14630 (push_event): Adjust to use ptid_t.
14631 (read_ptid, write_ptid): Declare.
14632 (prepare_resume_reply): Adjust to use ptid_t.
14633 (clear_symbol_cache): Declare.
14634 * inferiors.c (all_processes): New.
14635 (null_ptid, minus_one_ptid): New.
14636 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14637 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14638 (add_thread): Change unsigned long to ptid. Remove gdb_id
14640 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14641 (gdb_id_to_thread): Rename to ...
14642 (find_thread_pid): ... this. Change unsigned long to ptid.
14643 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14644 (loaded_dll, pull_pid_from_list): Adjust.
14645 (add_process, remove_process, find_process_pid)
14646 (get_thread_process, current_process, initialize_inferiors): New.
14647 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14648 (struct target_waitstatus) <related_pid>: Ditto.
14649 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14650 return type to int.
14651 (struct target_ops) <join>: Add `pid' argument.
14652 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14653 (struct target_ops) <wait>: Add `ptid' field. Change return type
14655 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14656 (mywait): Add `ptid' argument. Change return type to ptid_t.
14657 (target_pid_to_str): Declare.
14658 * target.c (set_desired_inferior): Adjust to use ptids.
14659 (mywait): Add new `ptid' argument. Adjust.
14660 (target_pid_to_str): New.
14661 * mem-break.h (free_all_breakpoints): Declare.
14662 * mem-break.c (breakpoints): Delelete.
14663 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14664 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14665 to use per-process breakpoint list.
14666 (free_all_breakpoints): New.
14667 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14668 (symbol_cache, all_symbols_looked_up): Delete.
14670 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14672 (prepare_resume_reply): Change ptid argument's type from unsigned
14673 long to ptid_t. Adjust. Implement W;process and X;process.
14674 (free_sym_cache, clear_symbol_cache): New.
14675 (look_up_one_symbol): Adjust to per-process symbol cache. *
14676 * server.c (cont_thread, general_thread, step_thread): Change type
14678 (attached): Delete.
14679 (multi_process): New.
14680 (last_ptid): Change type to ptid_t.
14681 (struct vstop_notif) <ptid>: Change type to ptid_t.
14682 (queue_stop_reply, push_event): Change `ptid' argument's type to
14684 (discard_queued_stop_replies): Add `pid' argument.
14685 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14686 changes. Don't reference the `attached' global.
14687 (attach_inferior): Adjust to mywait interface changes.
14688 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14689 features. Handle and report "multiprocess+". Handle
14691 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14693 (handle_v_kill): New.
14694 (handle_v_stopped): Adjust to use target_pid_to_str.
14695 (handle_v_requests): Allow multiple attaches and runs when
14696 multiprocess extensions are in effect. Handle "vKill".
14697 (myresume): Adjust to use ptids.
14698 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14699 (handle_status): Adjust to discard_queued_stop_replies interface
14701 (first_thread_of, kill_inferior_callback)
14702 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14703 (main): Call initialize_inferiors. Adjust to use ptids, killing
14704 and detaching from all inferiors. Handle multiprocess packet
14706 * linux-low.h: Include gdb_proc_service.h.
14707 (struct process_info_private): New.
14708 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14709 <lwpid_of>: Use ptid_get_lwp.
14710 (get_lwp_thread): Adjust.
14711 (struct lwp_info): Add `dead' member.
14712 (find_lwp_pid): Declare.
14713 * linux-low.c (thread_db_active): Delete.
14714 (new_inferior): Adjust comment.
14715 (inferior_pid): Delete.
14716 (linux_add_process): New.
14717 (handle_extended_wait): Adjust.
14718 (add_lwp): Change unsigned long to ptid.
14719 (linux_create_inferior): Add process to processes table. Adjust
14720 to use ptids. Don't set new_inferior here.
14721 (linux_attach_lwp): Rename to ...
14722 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14723 it. Adjust to use ptids.
14724 (linux_attach_lwp): New.
14725 (linux_attach): Add process to processes table. Don't set
14727 (struct counter): New.
14728 (second_thread_of_pid_p, last_thread_of_process_p): New.
14729 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14730 multiple processes.
14731 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14732 processes. Remove process from process table.
14733 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14734 to multiple processes.
14735 (any_thread_of): New.
14736 (linux_detach): Add `pid' argument, and handle it. Remove process
14737 from processes table.
14738 (linux_join): Add `pid' argument. Handle it.
14739 (linux_thread_alive): Change unsighed long argument to ptid_t.
14740 Consider dead lwps as not being alive.
14741 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14742 threads we're not interested in.
14743 (same_lwp, find_lwp_pid): New.
14744 (linux_wait_for_lwp): Change `pid' argument's type from int to
14746 (linux_wait_for_event): Rename to ...
14747 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14748 from int to ptid_t. Adjust.
14749 (linux_wait_for_event): New.
14750 (linux_wait_1): Add `ptid' argument. Change return type to
14751 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14752 that exit from the process table.
14753 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14755 (mark_lwp_dead): New.
14756 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14757 stopping all threads, mark its main lwp as dead.
14758 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14760 (fetch_register, usr_store_inferior_registers)
14761 (regsets_fetch_inferior_registers)
14762 (regsets_store_inferior_registers, linux_read_memory)
14763 (linux_write_memory): Inline `inferior_pid'.
14764 (linux_look_up_symbols): Adjust to use per-process
14765 `thread_db_active'.
14766 (linux_request_interrupt): Adjust to use ptids.
14767 (linux_read_auxv): Inline `inferior_pid'.
14768 (initialize_low): Don't reference thread_db_active.
14769 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14770 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14771 (ps_getpid): Return the pid of the current inferior.
14772 * thread-db.c (proc_handle, thread_agent): Delete.
14773 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14775 (find_one_thread): Change argument type to ptid_t. Adjust to
14777 (maybe_attach_thread): Adjust to per-process data and ptids.
14778 (thread_db_find_new_threads): Ditto.
14779 (thread_db_init): Ditto.
14780 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14781 processes table. Adjust to use ptids.
14782 (spu_kill, spu_detach): Adjust interface. Remove process from
14784 (spu_join, spu_thread_alive): Adjust interface.
14785 (spu_wait): Adjust interface. Remove process from processes
14786 table. Adjust to use ptids.
14787 * win32-low.c (current_inferior_tid): Delete.
14788 (current_inferior_ptid): New.
14789 (debug_event_ptid): New.
14790 (thread_rec): Take a ptid. Adjust.
14791 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14792 (child_delete_thread): Ditto.
14793 (do_initial_child_stuff): Add `attached' argument. Add process to
14795 (child_fetch_inferior_registers, child_store_inferior_registers):
14797 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14798 (win32_attach): Pass 1 to do_initial_child_stuff.
14799 (win32_kill): Adjust interface. Remove process from processes
14801 (win32_detach): Ditto.
14802 (win32_join): Adjust interface.
14803 (win32_thread_alive): Take a ptid.
14804 (win32_resume): Adjust to use ptids.
14805 (get_child_debug_event): Ditto.
14806 (win32_wait): Adjust interface. Remove exiting process from
14809 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14811 Non-stop mode support.
14813 * server.h (non_stop): Declare.
14814 (gdb_client_data, handler_func): Declare.
14815 (delete_file_handler, add_file_handler, start_event_loop):
14817 (handle_serial_event, handle_target_event, push_event)
14818 (putpkt_notif): Declare.
14819 * target.h (enum resume_kind): New.
14820 (struct thread_resume): Replace `step' field by `kind' field.
14821 (TARGET_WNOHANG): Define.
14822 (struct target_ops) <wait>: Add `options' argument.
14823 <supports_non_stop, async, start_non_stop>: New fields.
14824 (target_supports_non_stop, target_async): New.
14825 (start_non_stop): Declare.
14826 (mywait): Add `options' argument.
14827 * target.c (mywait): Add `options' argument. Print child exit
14828 notifications here.
14829 (start_non_stop): New.
14830 * server.c (non_stop, own_buf, mem_buf): New globals.
14831 (struct vstop_notif): New.
14832 (notif_queue): New global.
14833 (queue_stop_reply, push_event, discard_queued_stop_replies)
14834 (send_next_stop_reply): New.
14835 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14837 (attach_inferior): In non-stop mode, don't wait for the target
14839 (handle_general_set): Handle QNonStop.
14840 (handle_query): When handling qC, return the current general
14841 thread, instead of the first thread of the list.
14842 (handle_query): If the backend supports non-stop mode, include
14843 QNonStop+ in the qSupported query response.
14844 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14846 (handle_v_attach, handle_v_run): Handle non-stop mode.
14847 (handle_v_stopped): New.
14848 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14849 (myresume): Adjust to use resume_kind. Handle non-stop.
14850 (queue_stop_reply_callback): New.
14851 (handle_status): Handle non-stop mode.
14852 (main): Clear non_stop flag on reconnection. Use the event-loop.
14853 Refactor serial protocol handling from here ...
14854 (process_serial_event): ... to this new function. When GDB
14855 selects any thread, select one here. In non-stop mode, wait until
14856 GDB acks all pending events before exiting.
14857 (handle_serial_event, handle_target_event): New.
14858 * remote-utils.c (remote_open): Install remote_desc in the event
14860 (remote_close): Remove remote_desc from the event loop.
14861 (putpkt_binary): Rename to...
14862 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14863 (putpkt_binary): New as wrapper around putpkt_binary_1.
14864 (putpkt_notif): New.
14865 (prepare_resume_reply): In non-stop mode, don't change the
14867 * event-loop.c: New.
14868 * Makefile.in (OBJ): Add event-loop.o.
14869 (event-loop.o): New rule.
14871 * linux-low.h (pid_of): Moved here.
14873 (get_lwp_thread): Use lwpid_of.
14874 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14875 * linux-low.c (pid_of): Delete.
14876 (inferior_pid): Use lwpid_of.
14877 (linux_event_pipe): New.
14878 (target_is_async_p): New.
14880 (handle_extended_wait): Use lwpid_of.
14881 (add_lwp): Don't set lwpid field.
14882 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14883 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14884 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14885 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14886 first. Adjust to linux_wait_for_event interface changes. Use
14888 (linux_detach): Don't delete the main lwp here.
14889 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14890 (status_pending_p): Don't consider explicitly suspended lwps.
14891 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14892 pointer. Add OPTIONS argument. Change return type to int. Use
14893 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14894 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14895 pointer. Add status pointer argument. Return a pid instead of a
14896 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14897 changes. In non-stop mode, don't switch to a random thread.
14898 (linux_wait): Rename to...
14899 (linux_wait_1): ... this. Add target_options argument, and handle
14900 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14901 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14902 clean exit and signal exit code. Don't stop all threads in
14903 non-stop mode. In all-stop mode, only stop all threads when
14904 reporting a stop to GDB. Handle explicit thread stop requests.
14905 (async_file_flush, async_file_mark): New.
14907 (send_sigstop): Use lwpid_of.
14908 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14909 interface changes. In non-stop mode, don't switch to a random
14911 (linux_resume_one_lwp): Use lwpid_of.
14912 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14913 (linux_resume_one_thread): ... this. Handle resume_stop. In
14914 non-stop mode, don't look for pending flag in all threads.
14915 (resume_status_pending_p): Don't consider explicitly suspended
14917 (my_waitpid): Reimplement. Emulate __WALL.
14918 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14920 (sigchld_handler, linux_supports_non_stop, linux_async)
14921 (linux_start_non_stop): New.
14922 (linux_target_ops): Register linux_supports_non_stop, linux_async
14923 and linux_start_non_stop.
14924 (initialize_low): Install SIGCHLD handler.
14925 * thread-db.c (thread_db_create_event, find_one_thread)
14926 (thread_db_get_tls_address): Use lwpid_of.
14927 * win32-low.c (win32_detach): Adjust to use resume_kind.
14928 (win32_wait): Add `options' argument.
14929 * spu-low.c (spu_resume): Adjust to use resume_kind.
14930 (spu_wait): Add `options' argument.
14932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14934 Decouple target code from remote protocol.
14936 * target.h (enum target_waitkind): New.
14937 (struct target_waitstatus): New.
14938 (struct target_ops) <wait>: Return an unsigned long. Take a
14939 target_waitstatus pointer instead of a char pointer.
14940 (mywait): Likewise.
14941 * target.c (mywait): Change prototype to return an unsigned long.
14942 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14943 * server.h (thread_from_wait, old_thread_from_wait): Delete
14945 (prepare_resume_reply): Change prototype to take a
14947 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14948 (last_status, last_ptid): New.
14949 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14950 pid instead of a signal.
14951 (attach_inferior): Remove "status" and "signal" parameters.
14953 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14955 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14956 (handle_v_requests, myresume): Remove "status" and "signal"
14957 parameters. Adjust.
14958 (handle_status): New.
14959 (main): Delete local `status'. Adjust.
14960 * remote-utils.c: Include target.h.
14961 (prepare_resume_reply): Change prototype to take a
14962 target_waitstatus. Adjust.
14964 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14966 * spu-low.c (spu_wait): Adjust.
14967 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14969 (win32_wait): Adjust.
14971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14973 * target.h (struct thread_resume): Delete leave_stopped member.
14974 (struct target_ops): Add a `n' argument to the `resume' callback.
14975 * server.c (start_inferior): Adjust.
14976 (handle_v_cont, myresume): Adjust.
14977 * linux-low.c (check_removed_breakpoint): Adjust to resume
14978 interface change, and to removed leave_stopped field.
14979 (resume_ptr): Delete.
14980 (struct thread_resume_array): New.
14981 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14982 resume interface change.
14983 (linux_continue_one_thread, linux_queue_one_thread)
14984 (resume_status_pending_p): Check if the resume field is NULL
14985 instead of checking the leave_stopped member.
14986 (linux_resume): Adjust to the target resume interface change.
14987 * spu-low.c (spu_resume): Adjust to the target resume interface
14989 * win32-low.c (win32_detach, win32_resume): Ditto.
14991 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14993 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14995 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14997 (linux_continue_one_thread): Only preserve the stepping flag if
14998 there's a pending breakpoint.
15000 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15002 * server.c (main): After the inferior having exited, call
15003 remote_close before exiting gdbserver.
15005 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15007 Fix size of FPSCR in Power 7 processors.
15008 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15009 (PPC_FEATURE_HAS_DFP): New #define.
15010 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15013 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15015 * server.c (handle_query) Whitespace and formatting.
15017 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15019 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15020 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15021 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15022 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15023 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15024 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15025 Makefile.in, configure.ac: Fix whitespace throughout.
15026 * configure: Regenerate.
15028 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15030 * inferiors.c (find_inferior): Make it safe for the callback
15031 function to delete the currently iterated inferior.
15033 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15035 * Makefile.in (linuw_low_h): Move higher.
15036 (thread-db.o): Depend on $(linux_low_h).
15038 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15040 Rename "process" to "lwp" throughout.
15042 * linux-low.c (all_processes): Rename to...
15043 (all_lwps): ... this.
15044 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15045 (add_process): Rename to ...
15046 (add_lwp): ... this. Adjust.
15047 (linux_create_inferior): Adjust.
15048 (linux_attach_lwp): Adjust.
15049 (linux_attach): Adjust.
15050 (linux_kill_one_process): Rename to ...
15051 (linux_kill_one_lwp): ... this. Adjust.
15052 (linux_kill): Adjust.
15053 (linux_detach_one_process): Rename to ...
15054 (linux_detach_one_lwp): ... this. Adjust.
15055 (linux_detach): Adjust.
15056 (check_removed_breakpoint): Adjust.
15057 (status_pending_p): Adjust.
15058 (linux_wait_for_process): Rename to ...
15059 (linux_wait_for_lwp): ... this. Adjust.
15060 (linux_wait_for_event): Adjust.
15061 (send_sigstop): Adjust.
15062 (wait_for_sigstop): Adjust.
15063 (stop_all_processes): Rename to ...
15064 (stop_all_lwps): ... this.
15065 (linux_resume_one_process): Rename to ...
15066 (linux_resume_one_lwp): ... this. Adjust.
15067 (linux_set_resume_request, linux_continue_one_thread)
15068 (linux_queue_one_thread, resume_status_pending_p)
15069 (usr_store_inferior_registers, regsets_store_inferior_registers)
15070 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15072 * linux-low.h (get_process): Rename to ...
15073 (get_lwp): ... this. Adjust.
15074 (get_thread_process): Rename to ...
15075 (get_thread_lwp): ... this. Adjust.
15076 (get_process_thread): Rename to ...
15077 (get_lwp_thread): ... this. Adjust.
15078 (struct process_info): Rename to ...
15079 (struct lwp_info): ... this.
15080 (all_processes): Rename to ...
15081 (all_lwps): ... this.
15082 * proc-service.c (ps_lgetregs): Adjust.
15083 * thread-db.c (thread_db_create_event, find_one_thread)
15084 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15086 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15088 * server.c (handle_query): Handle "qAttached".
15090 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15092 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15093 GPLv3, update license URL.
15095 2009-03-01 Doug Evans <dje@google.com>
15097 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15098 (server_h): Add gdb_signals.h.
15099 (signals.o): Update.
15100 * server.h (target_signal_from_host,target_signal_to_host_p)
15101 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15103 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15105 * remote-utils.c (getpkt): Also generate remote-debug
15106 information if noack_mode is set.
15108 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15110 * server.c (handle_query): Report qXfer:siginfo:read and
15111 qXfer:siginfo:write as supported and handle them.
15112 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15113 * linux-low.c (linux_xfer_siginfo): New.
15114 (linux_target_ops): Set it.
15116 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15118 * server.c (gdbserver_usage): Mention --remote-debug.
15119 (main): Accept '--remote-debug' switch.
15121 2009-01-18 Doug Evans <dje@google.com>
15123 * regcache.c (new_register_cache): No need to check result of xcalloc.
15124 * server.c (handle_search_memory): Back out calls to xmalloc,
15125 result is checked and error is returned to user upon failure.
15126 (handle_query): Ditto. Add more checks for result of malloc.
15127 (handle_v_cont): Check result of malloc, report error back to
15129 (handle_v_run): Ditto. Call freeargv.
15130 * server.h (freeargv): Declare.
15131 * utils.c (freeargv): New fn.
15133 2009-01-15 Doug Evans <dje@google.com>
15135 * gdbreplay.c (perror_with_name): Make arg const char *.
15136 * server.h (target_signal_to_name): Make return type const char *.
15137 * thread-db.c (thread_db_err_str): Make return type const char *.
15138 * utils.c (perror_with_name): Make arg const char *.
15140 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15142 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15143 when handling a EXIT_PROCESS_DEBUG_EVENT.
15145 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15147 * gdbreplay.c (gdbreplay_version): Update copyright year.
15148 * server.c (gdbserver_version): Likewise.
15150 2009-01-05 Doug Evans <dje@google.com>
15152 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15153 (handle_extended_wait): Improve comment.
15155 2008-12-13 Doug Evans <dje@google.com>
15157 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15158 * server.h (ATTR_MALLOC): New macro.
15159 (xmalloc,xcalloc,xstrdup): Declare.
15160 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15161 * inferiors.c: Ditto.
15162 * linux-low.c: Ditto.
15163 * mem-break.c: Ditto.
15164 * regcache.c: Ditto.
15165 * remote-utils.c: Ditto.
15168 * win32-low.c: Ditto.
15170 2008-12-12 Doug Evans <dje@google.com>
15172 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15173 in debugging printf.
15175 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15177 2008-12-09 Doug Evans <dje@google.com>
15179 * linux-low.h (struct process_info): Delete member tid, unused.
15180 * thread-db.c (find_one_thread): Update.
15181 (maybe_attach_thread): Update.
15183 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15185 * target.h (struct target_ops): Add qxfer_osdata member.
15186 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15188 (linux_qxfer_osdata): New functions.
15189 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15191 * server.c (handle_query): Handle "qXfer:osdata:read:".
15192 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15193 (buffer_xml_printf): New functions.
15194 * server.h (struct buffer): New.
15195 (buffer_grow_str, buffer_grow_str0): New macros.
15196 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15197 (buffer_xml_printf): Declare.
15199 2008-11-24 Doug Evans <dje@google.com>
15201 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15203 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15205 * server.c (handle_v_run): Always use the supplied argument list.
15207 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15209 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15210 (xtensa_regmap_table): Add entry for scompare1.
15212 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15214 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15215 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15216 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15217 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15218 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15219 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15220 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15221 XML target descriptions.
15222 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15223 when inferior is running on an ISA 2.05 or later processor. Add
15224 special case to return offset for full 64-bit slot of FPSCR when
15227 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15229 * Makefile.in (SFILES, clean): Added sparc64 files.
15230 (reg-sparc64.o, reg-sparc64.c): New.
15231 * configure.srv (sparc*-*-linux*): New configuration.
15232 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15233 syscall arguments for SPARC.
15234 (regsets_store_inferior_registers): Likewise.
15235 * linux-sparc-low.c: New file.
15237 2008-10-21 Doug Evans <dje@google.com>
15239 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15240 (READLINE_DIR,READLINE_DEP): Delete.
15241 (INTERNAL_CFLAGS): Update.
15242 (LINTFLAGS): Update.
15244 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15246 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15247 whole argv from the last run, not just argv[0].
15249 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15251 * regcache.c (new_register_cache): Return NULL if the register
15252 cache size isn't known yet.
15253 (free_register_cache): Avoid dereferencing a NULL regcache.
15255 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15257 * configure.srv: Merge MIPS and MIPS64.
15259 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15261 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15263 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15265 * Makefile.in: Add required vsx dependencies.
15267 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15268 Declare init_registers_powerpc_vsx32l.
15269 Declare init_registers_powerpc_vsx64l.
15270 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15271 (ppc_arch_setup): Check for VSX in hwcap.
15272 (ppc_fill_vsxregset): New function.
15273 (ppc_store_vsxregset): New function.
15274 Add new VSX entry in regset_info target_regsets.
15276 * configure.srv: Add new VSX dependencies.
15278 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15280 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15281 (remote_open): Set or clear transport_is_reliable.
15282 (putpkt_binary): Don't expect acks in noack mode.
15283 (getpkt): Don't send ack/nac in noack mode.
15284 * server.c (handle_general_set): Handle QStartNoAckMode.
15285 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15287 (main): Reset noack_mode on every connection.
15288 * server.h (noack_mode): Declare.
15290 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15292 * Makefile.in (GDBREPLAY_OBS): New variable.
15293 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15295 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15296 Daniel Jacobowitz <dan@codesourcery.com>
15298 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15299 (usr_store_inferior_registers): Likewise.
15300 (regsets_store_inferior_registers): Likewise.
15302 2008-07-31 Rolf Jansen <rj@surtec.com>
15303 Pedro Alves <pedro@codesourcery.com>
15305 * configure.ac: Check for memmem declaration.
15306 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15307 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15308 (disable_packet_qfThreadInfo): Unconditionally compile.
15309 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15310 * configure, config.in: Regenerate.
15312 2008-07-28 Doug Kwan <dougkwan@google.com>
15314 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15315 (linux_write_memory): Remove declaration of errno.
15317 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15319 * linux-low.c (handle_extended_wait): Do not use "status"
15320 variable uninitialized.
15322 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15324 * server.c (handle_v_attach): Inhibit reporting dll changes.
15326 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15328 * remote-utils.c (prepare_resume_reply): If requested, don't
15329 output "thread:TID" in the T stop reply.
15331 * server.c (disable_packet_vCont, disable_packet_Tthread)
15332 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15333 (handle_query): If requested, disable support for qC, qfThreadInfo
15335 (handle_v_requests): If requested, disable support for vCont.
15336 (gdbserver_show_disableable): New.
15337 (main): Handle --disable-packet and --disable-packet=LIST.
15339 * server.h (disable_packet_vCont, disable_packet_Tthread)
15340 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15342 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15344 * server.c (gdbserver_usage): Mention --version.
15346 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15348 * Makefile.in (gdbreplay.o): New rule.
15350 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15352 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15353 message, not gdbserver.
15355 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15356 Nathan Sidwell <nathan@codesourcery.com>
15357 Joseph Myers <joseph@codesourcery.com>
15359 * acinclude.m4: Include ../../config/acx.m4.
15360 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15361 * configure, config.in: Regenerate.
15362 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15363 * server.c (gdbserver_version): Print PKGVERSION.
15364 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15365 (main): Adjust gdbserver_usage calls.
15366 * gdbreplay.c (version, host_name): Add declarations.
15367 (gdbreplay_version, gdbreplay_usage): New.
15368 (main): Accept --version and --help options.
15370 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15372 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15373 (arm_breakpoint_at): Handle Thumb.
15374 (the_low_target): Add comment.
15376 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15378 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15380 2008-05-09 Doug Evans <dje@google.com>
15382 * server.h (decode_search_memory_packet): Declare.
15383 * remote-utils.c (decode_search_memory_packet): New fn.
15384 * server.c (handle_search_memory_1): New fn.
15385 (handle_search_memory): New fn.
15386 (handle_query): Process qSearch:memory packets.
15388 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15390 * regcache.c (registers_length): Remove.
15391 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15392 full register packet.
15393 * regcache.h (registers_length): Remove prototype.
15394 * server.h (PBUFSIZ): Define to 16384.
15396 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15398 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15399 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15400 powerpc-64l.o, and powerpc-altivec64l.o.
15401 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15402 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15403 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15404 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15405 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15408 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15409 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15410 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15411 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15412 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15413 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15414 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15415 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15416 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15417 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15420 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15421 (init_registers_powerpc_32l): ... this new prototype.
15422 (init_registers_powerpc_32): Remove, replace by ...
15423 (init_registers_powerpc_altivec32l): ... this new prototype.
15424 (init_registers_powerpc_e500): Remove, replace by ...
15425 (init_registers_powerpc_e500l): ... this new prototype.
15426 (init_registers_ppc64): Remove, replace by ...
15427 (init_registers_powerpc_64l): ... this new prototype.
15428 (init_registers_powerpc_64): Remove, replace by ...
15429 (init_registers_powerpc_altivec64l): ... this new prototype.
15430 (ppc_num_regs): Set to 73.
15431 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15432 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15433 (ppc_cannot_store_register): Handle orig_r3 and trap.
15434 (ppc_arch_setup): Update init_registers_... calls.
15435 (ppc_fill_gregset): Handle orig_r3 and trap.
15437 * inferiors.c (clear_inferiors): Reset current_inferior.
15439 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15441 * acinclude.m4: Add override.m4.
15442 * configure: Regenerate.
15444 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15446 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15447 initial call to init_register_ppc64.
15449 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15451 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15452 single powerpc*-*-linux* case.
15453 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15455 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15457 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15458 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15460 * linux-ppc-low.c: Include <elf.h>.
15461 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15462 (ppc_hwcap): New global variable.
15463 (ppc_regmap): Remove __SPE__ #ifdef sections.
15464 (ppc_regmap_e500): New global variable.
15465 (ppc_cannot_store_register): Update __SPE__ special case.
15466 (ppc_get_hwcap): New function.
15467 (ppc_arch_setup): Use it to determine whether inferior supports
15468 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15469 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15470 Do not access registers if target does not support AltiVec.
15471 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15472 Do not access registers if target does not support SPE.
15473 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15475 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15477 * linux-low.c (disabled_regsets, num_regsets): New.
15478 (use_regsets_p): Delete.
15479 (linux_wait_for_process): Clear disabled_regsets.
15480 (regsets_fetch_inferior_registers): Check and set it.
15481 (regsets_store_inferior_registers): Likewise.
15482 (linux_fetch_registers, linux_store_registers): Do not use
15484 (initialize_low): Allocate disabled_regsets.
15486 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15488 * Makefile.in (LIBOBJS): New.
15489 (OBS): Use LIBOBJS.
15490 (memmem.o): New rule.
15491 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15492 * configure: Regenerated.
15494 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15496 * server.c (handle_query): Never return "unsupported" for
15497 qXfer:features:read queries.
15499 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15501 * server.c (get_features_xml): Fix inverted condition.
15502 (handle_query): Always support qXfer:feature:read.
15504 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15506 * server.c (wrapper_argv): New.
15507 (start_inferior): Handle wrapper_argv. If set, expect an extra
15509 (gdbserver_usage): Document --wrapper.
15510 (main): Parse --wrapper.
15512 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15514 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15515 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15516 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15517 (ppc_set_pc): Likewise.
15518 (ppc_arch_setup): New function.
15519 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15520 of collect_register.
15521 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15523 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15525 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15526 instead of linux-ppc64-low.o.
15527 * linux-ppc64-low.c: Remove file.
15528 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15529 (linux-ppc64-low.o): Remove rule.
15531 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15532 (init_registers_powerpc_64): Likewise.
15533 (ppc_regmap): Conditionally define depending on __powerpc64__.
15534 (ppc_cannot_store_register): Do not special-case "fpscr" when
15535 compiled on __powerpc64__.
15536 (ppc_collect_ptrace_register): New function.
15537 (ppc_supply_ptrace_register): New function.
15538 (ppc_breakpoint): Change type to "unsigned int".
15539 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15540 (the_low_target): Conditionally provide initializers for the
15541 arch_setup member depending on __powerpc64__. Install
15542 collect_ptrace_register and supply_ptrace_register members.
15544 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15546 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15547 * server.c (gdbserver_xmltarget): Define.
15548 (get_features_xml): Use it to replace "target.xml" and arch_string.
15550 * configure.srv: Remove srv_xmltarget. Add XML files that were
15551 mentioned there to srv_xmlfiles instead. Remove conditional tests
15552 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15553 srv_xmlfiles and srv_regobj to include all possible choices.
15554 * configure.ac (srv_xmltarget): Remove.
15555 (srv_xmlfiles): Do not add "target.xml".
15556 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15557 checks for supplementary target information.
15558 * configure: Regenerate.
15559 * Makefile.in (XML_TARGET): Remove.
15560 (target.xml): Remove rule.
15561 (clean): Do not clean up target.xml.
15562 (.PRECIOUS): Do not mention target.xml.
15564 * target.h (struct target_ops): Remove arch_string member.
15565 * linux-low.c (linux_arch_string): Remove.
15566 (linux_target_ops): Remove arch_string initializer.
15567 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15568 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15569 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15570 * spu-low.c (spu_arch_string): Remove.
15571 (spu_target_ops): Remove arch_string initializer.
15572 * win32-low.c (win32_arch_string): Remove.
15573 (win32_target_ops): Remove arch_string initializer.
15574 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15575 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15576 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15578 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15580 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15581 by collect_ptrace_register and supply_ptrace_register hooks.
15582 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15583 instead of checking for the_low_target.left_pad_xfer.
15584 (usr_store_inferior_registers): Use collect_ptrace_register callback
15585 instead of checking for the_low_target.left_pad_xfer.
15587 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15588 (s390_supply_ptrace_register): Likewise.
15589 (s390_fill_gregset): Call s390_collect_ptrace_register.
15590 (the_low_target): Update.
15592 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15593 (ppc_supply_ptrace_register): Likewise.
15594 (the_low_target): Update.
15596 * linux-i386-low.c (the_low_target): Update.
15597 * linux-x86-64-low.c (the_low_target): Update.
15599 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15601 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15602 reg-s390.o and reg-s390x.o.
15604 * linux-low.c (new_inferior): New global variable.
15605 (linux_create_inferior, linux_attach): Set it.
15606 (linux_wait_for_process): Call the_low_target.arch_setup after the
15607 target has stopped for the first time.
15608 (initialize_low): Do not call the_low_target.arch_setup.
15610 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15611 (s390_set_pc): Likewise.
15612 (s390_arch_setup): New function.
15613 (the_low_target): Use s390_arch_setup as arch_setup routine.
15615 * regcache.c (realloc_register_cache): New function.
15616 (set_register_cache): Call it for each existing regcache.
15618 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15620 * server.h (init_registers): Remove prototype.
15622 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15623 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15624 instead of init_registers ().
15625 * linux-arm-low.c (init_registers_arm): Add prototype.
15626 (init_registers_arm_with_iwmmxt): Likewise.
15627 (the_low_target): Add initializer for arch_setup field.
15628 * linux-cris-low.c (init_registers_cris): Add prototype.
15629 (the_low_target): Add initializer for arch_setup field.
15630 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15631 (the_low_target): Add initializer for arch_setup field.
15632 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15633 (the_low_target): Add initializer for arch_setup field.
15634 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15635 (the_low_target): Add initializer for arch_setup field.
15636 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15637 (the_low_target): Add initializer for arch_setup field.
15638 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15639 (the_low_target): Add initializer for arch_setup field.
15640 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15641 (init_registers_mips64_linux): Likewise.
15642 (the_low_target): Add initializer for arch_setup field.
15643 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15644 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15645 (the_low_target): Add initializer for arch_setup field.
15646 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15647 (init_registers_powerpc_64): Likewise.
15648 (the_low_target): Add initializer for arch_setup field.
15649 * linux-s390-low.c (init_registers_s390): Add prototype.
15650 (init_registers_s390x): Likewise.
15651 (the_low_target): Add initializer for arch_setup field.
15652 * linux-sh-low.c (init_registers_sh): Add prototype.
15653 (the_low_target): Add initializer for arch_setup field.
15654 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15655 (the_low_target): Add initializer for arch_setup field.
15656 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15657 (the_low_target): Add initializer for arch_setup field.
15659 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15660 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15661 instead of init_registers ().
15662 * win32-arm-low.c (init_registers_arm): Add prototype.
15663 (the_low_target): Add initializer for arch_setup field.
15664 * win32-i386-low.c (init_registers_i386): Add prototype.
15665 (the_low_target): Add initializer for arch_setup field.
15667 * spu-low.c (init_registers_spu): Add prototype.
15668 (initialize_low): Call initialie_registers_spu () instead of
15669 initialize_registers ().
15671 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15673 * server.c (handle_v_requests): When handling the vRun and vAttach
15674 packets, if already debugging a process, don't kill it. Return an
15677 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15679 * server.c (handle_query): Correct length check.
15681 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15683 * win32-low.c (do_initial_child_stuff): Add process handle
15684 parameter. Set current_process_handle and current_process_id from the
15685 parameters. Clear globals.
15686 (win32_create_inferior): Don't set current_process_handle and
15687 current_process_id here. Instead pass them on the call to
15688 do_initial_child_stuff.
15689 (win32_attach): Likewise.
15690 (win32_clear_inferiors): New.
15691 (win32_kill): Don't close the current process handle or the
15692 current thread handle here. Instead call win32_clear_inferiors.
15693 (win32_detach): Don't open a new handle to the process. Call
15694 win32_clear_inferiors.
15695 (win32_join): Don't rely on current_process_handle; open a new
15696 handle using the process id.
15697 (win32_wait): Call win32_clear_inferiors when the inferior process
15700 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15702 * server.c (monitor_show_help): Add "exit".
15704 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15706 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15707 (clean): Add reg-xtensa.c.
15708 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15709 * configure.srv (xtensa*-*-linux*) New target.
15710 * linux-xtensa-low.c: New.
15711 * xtensa-xtregs.c: New.
15713 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15715 * hostio.c: Don't include errno.h.
15716 (errno_to_fileio_errno): Move to hostio-errno.
15717 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15718 error number outputting to the target->hostio_last_error callback.
15719 (hostio_packet_error): Use FILEIO_EINVAL directly.
15720 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15721 calls to hostio_error.
15722 * hostio-errno.c: New.
15723 * server.h (hostio_last_error_from_errno): Declare.
15724 * target.h (target_ops): Add hostio_last_error member.
15725 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15726 as hostio_last_error handler.
15727 * spu-low.c (spu_target_ops): Likewise.
15728 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15729 (wince_hostio_last_error): New functions.
15730 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15731 as hostio_last_error handler.
15732 (win32_target_ops) [!_WIN32_WCE]: Register
15733 hostio_last_error_from_errno as hostio_last_error handler.
15734 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15735 (hostio-errno.o): New rule.
15736 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15737 * configure.srv (srv_hostio_err_objs): New variable. Default to
15739 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15740 * configure: Regenerate.
15742 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15744 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15745 (linux_kill, linux_detach): Clean up the process list.
15746 * remote-utils.c (remote_open): Improve port number parsing.
15747 (putpkt_binary, input_interrupt): Only send interrupts if the target
15749 * server.c (extended_protocol): Make static.
15750 (attached): Define earlier.
15751 (exit_requested, response_needed, program_argv): New variables.
15752 (target_running): New.
15753 (start_inferior): Clear attached here.
15754 (attach_inferior): Set attached here.
15755 (require_running): Define.
15756 (handle_query): Use require_running and target_running. Implement
15758 (handle_v_attach, handle_v_run): New.
15759 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15760 (gdbserver_usage): Update.
15761 (main): Redo argument parsing. Handle --debug and --multi. Handle
15762 --attach along with other options or after the port. Save
15763 program_argv. Support no initial program. Resynchronize
15764 communication with GDB after an error. Handle "monitor exit".
15765 Use require_running and target_running. Always allow the extended
15766 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15767 restart in extended mode.
15768 * README: Refer to the GDB manual. Update --attach usage.
15770 2007-12-20 Andreas Schwab <schwab@suse.de>
15772 * linux-low.c (STACK_SIZE): Define.
15773 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15774 (linux_test_for_tracefork): Likewise.
15776 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15778 * linux-low.c (linux_wait_for_event): Update messages. Do not
15779 reinsert auto-delete breakpoints.
15780 * mem-break.c (struct breakpoint): Change return type of handler to
15782 (set_breakpoint_at): Update handler type.
15783 (reinsert_breakpoint_handler): Return 1 instead of calling
15785 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15787 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15788 * mem-break.h (set_breakpoint_at): Update handler type.
15789 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15790 * win32-low.c (auto_delete_breakpoint): New.
15791 (get_child_debug_event): Use it.
15793 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15795 * configure.ac: Check for pread and pwrite.
15796 * hostio.c (handle_pread): Fall back to lseek and read.
15797 (handle_pwrite): Fall back to lseek and write.
15798 * config.in, configure: Regenerated.
15800 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15802 * server.c (myresume): Add own_buf argument.
15803 (main): Update calls.
15805 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15807 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15808 * remote-utils.c (remote_open): Do not call disable_async_io.
15809 (block_async_io): Delete.
15810 (unblock_async_io): Make static.
15811 (initialize_async_io): New.
15812 * server.c (handle_v_cont): Handle async I/O here.
15813 (myresume): Likewise. Move other common resume tasks here...
15814 (main): ... from here. Call initialize_async_io. Disable async
15815 I/O before the main loop.
15816 * server.h (initialize_async_io): Declare.
15817 (block_async_io, unblock_async_io): Delete prototypes.
15818 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15820 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15822 * remote-utils.c (readchar): Allow binary data in received messages.
15824 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15826 * win32-low.c (attaching): New global.
15827 (win32_create_inferior): Clear the `attaching' global.
15828 (win32_attach): Set the `attaching' global.
15829 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15830 attaching. Only set a breakpoint at the entry point if not
15833 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15835 * server.c (main): Don't report dll events on the initial
15836 connection on attaches.
15838 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15840 * server.c (main): Relax numerical bases supported for the pid of
15841 the --attach command line argument.
15843 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15845 * win32-low.c (win32_attach): Call OpenProcess before
15846 DebugActiveProcess, not after. Add last error output to error
15849 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15851 * win32-low.c (win32_get_thread_context)
15852 (win32_set_thread_context): New functions.
15853 (thread_rec): Use win32_get_thread_context.
15854 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15855 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15858 2007-12-03 Leo Zayas
15859 Pedro Alves <pedro_alves@portugalmail.pt>
15861 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15863 (child_add_thread): Minor cleanup.
15864 (child_continue): Resume artificially suspended threads before
15865 calling ContinueDebugEvent.
15866 (suspend_one_thread): New.
15867 (fake_breakpoint_event): New.
15868 (get_child_debug_event): Change return type to int. Check here if
15869 gdb sent an interrupt request. If a soft interrupt was requested,
15870 fake a breakpoint event. Return 0 if there is no event to handle,
15872 (win32_wait): Don't check here if gdb sent an interrupt request.
15873 Ensure there is a valid event to handle.
15874 (win32_request_interrupt): Add soft interruption method as last
15877 2007-12-03 Leo Zayas
15878 Pedro Alves <pedro_alves@portugalmail.pt>
15880 * win32-low.h (win32_thread_info): Add descriptions to the
15881 structure members. Replace `suspend_count' counter by a
15883 * win32-low.c (thread_rec): Update condition of when to get the
15884 context from the inferior. Rely on ContextFlags being set if it
15885 has already been retrieved. Only suspend the inferior thread if
15886 we haven't already. Warn if that fails.
15887 (continue_one_thread): s/suspend_count/suspended/. Only call
15888 ResumeThread once. Warn if that fails.
15890 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15892 * win32-low.c (win32_wait): Don't read from the inferior when it
15893 has already exited.
15895 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15897 * Makefile.in (win32_low_h): New variable.
15898 (win32-low.o): Add dependency on $(win32_low_h).
15899 (win32-arm-low.o, win32-i386-low.o): New rules.
15901 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15903 * hostio.c: Correct copyright year.
15905 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15907 * Makefile.in (OBS): Add hostio.o.
15908 (hostio.o): New rule.
15909 * server.h (handle_vFile): Declare.
15910 * hostio.c: New file.
15911 * server.c (handle_v_requests): Take packet_len and new_packet_len
15912 for binary packets. Call handle_vFile.
15913 (main): Update call to handle_v_requests.
15915 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15917 * linux-low.c: Include <sched.h>.
15919 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15921 * linux-low.c (linux_tracefork_grandchild): New.
15922 (linux_tracefork_child): Use clone.
15923 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15925 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15927 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15929 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15931 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15933 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15935 * inferiors.c (change_inferior_id): Delete.
15936 (add_pid_to_list, pull_pid_from_list): New.
15937 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15938 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15939 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15940 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15941 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15942 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15943 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15944 (using_threads): Always set to 1.
15945 (handle_extended_wait): New.
15946 (add_process): Do not set TID.
15947 (linux_create_inferior): Set must_set_ptrace_flags.
15948 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15949 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15950 (linux_thread_alive): Rename TID argument to LWPID.
15951 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15952 (linux_wait_for_event): Do not use TID or check using_threads. Update
15953 call to dead_thread_notify. Call handle_extended_wait.
15954 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15955 (send_sigstop): Delete sigstop_sent.
15956 (wait_for_sigstop): Avoid TID.
15957 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15958 (linux_test_for_tracefork): New.
15959 (linux_lookup_signals): Use thread_db_active and
15960 linux_supports_tracefork_flag.
15961 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15962 * linux-low.h (get_process_thread): Avoid TID.
15963 (struct process_ifo): Move thread_known and tid to the end. Remove
15965 (linux_attach_lwp, thread_db_init): Update prototypes.
15966 * server.h (change_inferior_id): Delete prototype.
15967 (add_pid_to_list, pull_pid_from_list): New prototypes.
15968 * thread-db.c (thread_db_use_events): New.
15969 (find_first_thread): Rename to...
15970 (find_one_thread): ...this. Update callers and messages. Do not
15971 call fatal. Check thread_db_use_events. Do not call
15972 change_inferior_id or new_thread_notify.
15973 (maybe_attach_thread): Update. Do not call new_thread_notify.
15974 (thread_db_init): Set thread_db_use_events. Check use_events.
15975 * utils.c (fatal, warning): Correct message prefix.
15977 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15979 * Makefile.in (clean): Remove new files.
15980 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15981 (powerpc-64.o, powerpc-64.c): New rules.
15982 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15983 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15985 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15987 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15988 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15989 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15990 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15991 (target_regsets): Add AltiVec and SPE register sets.
15992 * configure.ac: Check for AltiVec and SPE.
15993 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15994 (ppc_fill_vrregset, ppc_store_vrregset): New.
15995 (target_regsets): Add AltiVec register set.
15996 * configure: Regenerated.
15998 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16000 * linux-low.c (O_LARGEFILE): Define.
16001 (linux_read_memory): Use /proc/PID/mem.
16002 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16003 * configure, config.in: Regenerated.
16005 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16007 * linux-low.c (linux_wait_for_event): Do not pass signals while
16010 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16012 * win32-low.c (create_process): New.
16013 (win32_create_inferior): Use create_process instead of
16014 CreateProcess. If create_process failed retry appending an ".exe"
16015 suffix. Store the GetLastError result immediatelly after
16016 create_process calls and use it on the call to error.
16018 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16020 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16022 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16024 * configure.ac: Switch license to GPLv3.
16026 2007-08-01 Michael Snyder <msnyder@access-company.com>
16028 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16030 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16032 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16034 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16035 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16036 CloseToolhelp32Snapshot.
16037 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16038 CloseToolhelp32Snapshot.
16040 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16042 * server.c (main): Check for inferior exit before main loop.
16044 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16046 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16047 instead of on tmp_desc.
16049 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16050 Daniel Jacobowitz <dan@codesourcery.com>
16052 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16053 (add_thread): Minor cleanups.
16054 (clear_inferiors): Move lower in the file. Clear the DLL
16056 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16057 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16058 (xml_escape_text): New.
16059 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16061 (handle_v_cont): Report errors.
16062 (gdbserver_version): Update.
16063 (main): Correct size of own_buf. Do not report initial DLL events.
16064 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16065 (unloaded_dll, xml_escape_text): New.
16066 * win32-low.c (enum target_waitkind): Update comments.
16067 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16068 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16069 (win32_EnumProcessModules, win32_GetModuleInformation)
16070 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16071 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16072 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16073 (win32_Module32First, win32_Module32Next, load_toolhelp)
16074 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16075 (get_child_debug_event): Handle DLL events.
16076 (win32_wait): Likewise.
16078 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16080 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16081 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16083 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16085 * win32-low.c (handle_output_debug_string): Ignore event if not
16088 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16090 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16092 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16094 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16096 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16098 * inferiors.c (change_inferior_id): Add comment.
16099 * linux-low.c (check_removed_breakpoint): Add an early
16100 prototype. Improve debug output.
16101 (linux_attach): Doc update.
16102 (linux_detach_one_process, linux_detach): Clean up before releasing
16104 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16105 * linux-low.h (struct process_info): Doc improvement.
16106 * mem-break.c (delete_all_breakpoints): New.
16107 * mem-break.h (delete_all_breakpoints): New prototype.
16108 * thread-db.c (find_first_thread): New.
16109 (thread_db_create_event): Call it instead of
16110 thread_db_find_new_threads. Clean up unused variables.
16111 (maybe_attach_thread): Remove first thread handling.
16112 (thread_db_find_new_threads): Use find_first_thread.
16113 (thread_db_get_tls_address): Likewise.
16115 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16117 * thread-db.c (thread_db_find_new_threads): Add prototype.
16118 (thread_db_create_event): Check for the main thread before adding
16120 (maybe_attach_thread): Only enable event reporting if TID == 0.
16121 (thread_db_get_tls_address): Check for new threads.
16123 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16125 * linux-low.c (linux_create_inferior): Try execv before execvp.
16126 * spu-low.c (spu_create_inferior): Likewise.
16128 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16130 * linux-low.c (linux_create_inferior): Change execv to execvp.
16131 * spu-low.c (spu_create_inferior): Likewies.
16133 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16135 * Makefile.in (clean): Clean new files instead of deleted ones.
16136 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16137 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16139 * configure.srv: Specify XML files and new regformats for MIPS and
16141 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16142 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16143 an entry for the restart register.
16144 (mips_cannot_fetch_register, mips_cannot_store_register)
16145 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16146 register names to match the XML descriptions.
16147 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16148 restart register instead of $0.
16150 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16151 Markus Deuling <deuling@de.ibm.com>
16153 * remote-utils.c (decode_xfer_write): New function.
16154 * server.h (decode_xfer_write): Add prototype.
16155 * server.c (handle_query): Add PACKET_LEN argument. Support
16156 qXfer:spu:read and qXfer:spu:write packets.
16157 (main): Pass packet_len to handle_query.
16158 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16159 * target.h (target_ops): Add qxfer_spu.
16161 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16163 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16164 accessing non-seekable spufs files.
16166 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16168 * server.c (handle_query): Add reply for qC packet.
16170 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16171 Leo Zayas <lerele@champenstudios@com>
16173 * server.h (check_remote_input_interrupt_request): New function.
16174 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16175 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16176 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16177 (check_remote_input_interrupt_request): New function.
16178 * server.h (check_remote_input_interrupt_request): Declare.
16179 * win32-low.c (winapi_DebugBreakProcess,
16180 winapi_GenerateConsoleCtrlEvent): New typedefs.
16181 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16183 (win32_wait): Check for remote interrupt request
16184 with check_remote_input_interrupt_request.
16185 (win32_request_interrupt): New function.
16186 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16188 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16190 * win32-low.c (debug_registers_changed,
16191 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16192 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16193 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16194 (thread_rec): Get context using the low target.
16195 (child_add_thread): Call thread_added on the low target,
16196 which does the same thing.
16198 (do_initial_child_stuff): Remove debug registers references.
16199 Set context using the low target. Resume threads after
16200 setting the contexts.
16201 (child_continue): Remove dead variable. Remove debug
16202 registers references.
16203 (child_fetch_inferior_registers): Go through the low target.
16204 (do_child_store_inferior_registers): Remove.
16205 (child_store_inferior_registers): Go through the low target.
16206 (win32_resume): Remove debug registers references.
16207 Set context using the low target.
16208 (handle_exception): Change return type to void. Don't record
16209 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16210 first chance exception.
16211 (get_child_debug_event): Change return type to void. Remove
16212 goto loop. Always return after waiting for debug event.
16213 (win32_wait): Convert to switch statement. Handle spurious
16216 * win32-i386-low.c (debug_registers_changed,
16217 debug_registers_used): New.
16218 (initial_stuff): Rename to ...
16219 (i386_initial_stuff): ... this. Clear debug registers
16221 (store_debug_registers): Delete.
16222 (i386_get_thread_context): New.
16223 (load_debug_registers): Delete.
16224 (i386_set_thread_context): New.
16225 (i386_thread_added): New.
16226 (single_step): Rename to ...
16227 (i386_single_step): ... this.
16228 (do_fetch_inferior_registers): Rename to ...
16229 (i386_fetch_inferior_register): ... this.
16230 (i386_store_inferior_register): New.
16231 (the_low_target): Adapt to new interface.
16233 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16234 (arm_get_thread_context): New.
16235 (arm_set_thread_context): New.
16237 (do_fetch_inferior_registers): Rename to ...
16238 (arm_fetch_inferior_register): ... this.
16239 (arm_store_inferior_register): New.
16240 (arm_wince_breakpoint): Reimplement as unsigned long.
16241 (arm_wince_breakpoint_len): Define.
16242 (the_low_target): Adapt to new interface.
16244 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16245 load_debug_registers. Add get_thread_context, set_thread_context,
16246 thread_added and store_inferior_register. Rename
16247 fetch_inferior_registers to fetch_inferior_register.
16248 (regptr): Remove declaration.
16250 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16252 * linux-low.c (linux_detach): Change return type to int. Return 0.
16253 * spu-low.c (spu_detach): Likewise.
16255 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16257 * target.h (target_ops): Change return type of detach to int.
16259 (join_inferior): New.
16260 * server.c (main): Don't skip detach support on mingw32.
16261 If the inferior doesn't support detaching return error.
16262 Call join_inferior instead of using waitpid.
16263 * linux-low.c (linux_join): New.
16264 (linux_target_op): Add linux_join.
16265 * spu-low.c (spu_join): New.
16266 (spu_target_ops): Add spu_join.
16267 * win32-low.c (win32_detach): Adapt to new interface.
16268 Reopen current_process_handle before detaching. Issue a child
16269 resume before detaching.
16271 (win32_target_op): Add win32_join.
16273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16275 * win32-low.c (win32-attach): Fix return value.
16276 * target.h (target_ops): Describe ATTACH return values.
16278 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16280 * win32-low.c (GETPROCADDRESS): Define.
16281 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16282 (winapi_DebugSetProcessKillOnExit): Likewise.
16283 (win32_create_inferior): Force usage of ansi CreateProcessA.
16284 (win32_attach): Use GETPROCADDRESS.
16285 (win32_detach): Likewise.
16287 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16289 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16291 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16293 * win32-low.c: Commit leftover changes from 2007-03-29.
16295 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16298 fields short instead of int. Add explicit padding.
16299 (i387_cache_to_fsave): Remove unnecessary casts.
16300 (i387_fsave_to_cache): Doc fix.
16301 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16303 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16305 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16306 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16308 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16310 * configure.srv (arm*-*-mingw32ce*): Move near the other
16313 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16315 * configure.ac: Add errno checking.
16316 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16317 sys/file.h and malloc.h.
16318 (AC_CHECK_DECLS): Add perror.
16319 (srv_mingwce): Handle.
16320 * configure.srv (i[34567]86-*-cygwin*): Add
16321 win32-i386-low.o to srv_tgtobj.
16322 (i[34567]86-*-mingw*): Likewise.
16323 (arm*-*-mingw32ce*): Add case.
16324 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16325 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16326 [__MINGW32CE__] (strerror): New function.
16327 [__MINGW32CE__] (errno): Define to GetLastError.
16328 [__MINGW32CE__] (COUNTOF): New macro.
16329 (remote_open): Remove extra close call.
16330 * mem-break.c (delete_breakpoint_at): New function.
16331 * mem-break.h (delete_breakpoint_at): Declare.
16332 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16333 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16334 [USE_WIN32API] (read, write): Add char* casts.
16335 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16336 * server.h: Include wincecompat.h on Windows CE.
16337 [HAVE_ERRNO_H]: Check.
16338 (perror): Declare if not declared.
16339 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16340 (perror_with_name): Remove errno declaration.
16341 * wincecompat.h: New.
16342 * wincecompat.c: New.
16343 * win32-low.h: New.
16344 * win32-arm-low.c: New.
16345 * win32-i386-low.c: New.
16346 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16347 (OUTMSG2): Make it safe.
16349 (COUNTOF): New macro.
16350 (NUM_REGS): Get it from the low target.
16351 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16352 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16353 (thread_rec): Let low target handle debug registers.
16354 (child_add_thread): Likewise.
16355 (child_init_thread_list): Likewise.
16356 (continue_one_thread): Likewise.
16358 (do_child_fetch_inferior_registers): Move to ...
16359 * win32-i386-low.c: ... here, and rename to ...
16360 (do_fetch_inferior_registers): ... this.
16361 * win32-low.c (child_fetch_inferior_registers):
16362 Go through the low target.
16363 (do_child_store_inferior_registers): Use regptr.
16364 (strwinerror): New function.
16365 (win32_create_inferior): Handle Windows CE.
16366 Use strwinerror instead of strerror on Windows error
16367 codes. Add program to the error output.
16368 Don't close the main thread handle on Windows CE.
16369 (win32_attach): Use coredll.dll on Windows CE.
16370 (win32_kill): Close current process and current
16372 (win32_detach): Use coredll.dll on Windows CE.
16373 (win32_resume): Let low target handle debug registers, and
16375 (handle_exception): Add/Remove initial breakpoint. Avoid
16376 non-existant WSTOPSIG on Windows CE.
16377 (win32_read_inferior_memory): Cast to remove warning.
16378 (win32_arch_string): Go through the low target.
16379 (initialize_low): Call set_breakpoint_data with the low
16380 target's breakpoint.
16381 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16382 FOP_REGNUM, mappings): Move to ...
16383 * win32-i386-low.c: ... here.
16384 * win32-low.c (win32_thread_info): Move to ...
16385 * win32-low.h: ... here.
16386 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16387 win32-arm-low.c and wincecompat.c.
16388 (all:): Add $EXEEXT.
16389 (install-only:): Likewise.
16390 (gdbserver:): Likewise.
16391 (gdbreplay:): Likewise.
16392 * config.in: Regenerate.
16393 * configure: Regenerate.
16395 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16397 * win32-low.c: Rename typedef thread_info to
16398 win32_thread_info throughout.
16400 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16402 * win32-i386-low.c: Rename to ...
16403 * win32-low.c: ... this.
16404 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16405 * Makefile.in: Likewise.
16407 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16409 * remote-utils.c (monitor_output): Constify msg parameter.
16410 * server.h (monitor_output): Likewise.
16411 * win32-i386-low.c (handle_output_debug_string): New.
16412 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16413 handle_output_debug_string.
16414 (get_child_debug_event): Likewise.
16416 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16418 * server.c (main): Correct strtoul check.
16420 2007-03-27 Jon Ringle <jon@ringle.org>
16422 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16424 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16426 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16428 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16430 * terminal.h: Check HAVE_SGTTY_H.
16432 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16434 * remote-utils.c (remote_open): Print out the assigned port number.
16436 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16438 * remote-utils.c (monitor_output): New function.
16439 * server.c (debug_threads): Define here.
16440 (monitor_show_help): New function.
16441 (handle_query): Handle qRcmd.
16442 (main): Do not handle 'd' packet.
16443 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16444 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16447 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16449 * Makefile.in (EXEEXT): New.
16450 (clean): Use $(EXEEXT).
16452 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16454 * target.h (target_ops): Rename send_signal to request_interrupt,
16455 and remove enum target_signal parameter.
16456 * linux-low.c (linux_request_interrupt): Rename from
16457 linux_send_signal, and always send SIGINT.
16458 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16459 and always send SIGINT.
16460 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16462 (input_interrupt): Likewise.
16464 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16466 * server.c (get_features_xml): Check if target implemented
16468 * win32-i386-low.c (win32_arch_string): New.
16469 (win32_target_ops): Add win32_arch_string as arch_string member.
16471 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16473 * spu-low.c (spu_arch_string): New.
16474 (spu_target_ops): Add spu_arch_string.
16476 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16478 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16479 * configure.ac: Do not check for terminal.h.
16480 * configure, config.in: Regenerated.
16482 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16484 * Makefile.in (OBS): Add $(XML_BUILTIN).
16485 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16487 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16488 (arm-with-iwmmxt.c): New.
16489 * config.in, configure: Regenerate.
16490 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16491 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16492 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16493 (arm*-*-linux*): Add iWMMXt and regset support.
16494 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16495 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16496 (arm_store_wmmxregset, target_regsets): New.
16497 * server.c (get_features_xml): Take annex argument. Check builtin
16499 (handle_query): Handle multiple annexes.
16501 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16503 * remote-utils.c [USE_WIN32API] (read, write): Define.
16504 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16507 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16509 * linux-i386-low.c (the_low_target): Set arch_string.
16510 * linux-x86-64-low.c (the_low_target): Likewise.
16511 * linux-low.c (linux_arch_string): New.
16512 (linux_target_ops): Add it.
16513 * linux-low.h (struct linux_target_ops): Add arch_string.
16514 * server.c (write_qxfer_response): Use const void * for DATA.
16515 (get_features_xml): New.
16516 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16517 * target.h (struct target_ops): Add arch_string method.
16519 2007-01-03 Denis Pilat <denis.pilat@st.com>
16520 Daniel Jacobowitz <dan@codesourcery.com>
16522 * linux-low.c (linux_kill): Handle being called with no threads.
16523 * win32-i386-low.c (win32_kill): Likewise.
16524 (get_child_debug_event): Clear current_process_handle.
16526 2006-12-30 Denis PILAT <denis.pilat@st.com>
16527 Daniel Jacobowitz <dan@codesourcery.com>
16529 * remote-utils.c (remote_open): Check the type of specified
16530 serial port devices before opening them.
16531 * server.c (main): Kill the inferior if an error occurs during
16532 the first remote_open.
16534 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16536 * README: Update supported targets.
16538 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16540 * Makefile.in (clean): Remove reg-mips64.c.
16541 (reg-mips64.c, reg-mips64.o): New rules.
16542 * configure.srv: Handle mips64. Include regset support for mips.
16543 * linux-mips-low.c (union mips_register): New.
16544 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16545 (mips_breakpoint, mips_breakpoint_at): Use int.
16546 (mips_collect_register, mips_supply_register)
16547 (mips_collect_register_32bit, mips_supply_register_32bit)
16548 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16549 (mips_store_fpregset, target_regsets): New.
16550 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16552 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16554 * configure.srv: Add target "spu*-*-*".
16555 * Makefile.in (clean): Remove reg-spu.c.
16556 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16557 * spu-low.c: New file.
16559 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16561 * configure.ac: Correct td_thr_tls_get_addr test.
16562 * configure: Regenerated.
16564 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16566 * linux-low.c (linux_wait_for_event): Reformat. Use the
16567 pass_signals array.
16568 * remote-utils.c (decode_address_to_semicolon): New.
16569 * server.c (pass_signals, handle_general_set): New.
16570 (handle_query): Mention QPassSignals for qSupported.
16571 (main): Call handle_general_set.
16572 * server.h (pass_signals, decode_address_to_semicolon): New.
16574 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16576 * server.c (handle_query): Correct error handling for read_auxv.
16578 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16580 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16581 and srv_linux_thread_db to yes.
16582 * linux-s390-low.c (s390_fill_gregset): New function.
16583 (target_regsets): Define data structure.
16585 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16587 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16588 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16589 * config.in, configure: Regenerated.
16590 * inferiors.c (gdb_id_to_thread): New function.
16591 (gdb_id_to_thread_id): Use it.
16592 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16593 * linux-low.h (struct process_info): Add th member.
16594 (thread_db_get_tls_address): New prototype.
16595 * remote-utils.c (decode_address): Make non-static.
16596 * server.c (handle_query): Handle qGetTLSAddr.
16597 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16598 * target.h (struct target_ops): Add get_tls_address.
16599 * thread-db.c (maybe_attach_thread): Save the thread handle.
16600 (thread_db_get_tls_address): New.
16602 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16604 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16605 (linux_resume_one_process): Take a siginfo_t *. Update all
16606 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16607 (struct pending_signals): Add a siginfo_t.
16608 (linux_wait_for_process): Always set last_status.
16609 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16610 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16611 * linux-low.h (struct process_info): Add last_status.
16613 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16615 * remote-utils.c (try_rle): New function.
16616 (putpkt_binary): Use it.
16618 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16620 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16621 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16622 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16623 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16624 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16627 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16629 * server.c (terminal_fd): New variable.
16630 (old_foreground_pgrp): Likewise.
16631 (restore_old_foreground_pgrp): New function.
16632 (start_inferior): Record the terminal file descriptor in terminal_fd
16633 and its original foreground group in old_foreground_pgrp. Register
16634 restore_old_foreground_pgrp with atexit().
16636 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16638 * server.c (handle_query): Correct qPart to qXfer.
16640 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16642 * configure.ac: Check for more headers which are missing on
16643 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16644 * configure.srv: Add Cygwin and mingw32.
16645 * remote-utils.c: Don't include headers unconditionally which
16646 are missing on mingw32. Include <winsock.h> for mingw32.
16647 (remote_open): Adjust for mingw32 support. Flush
16648 standard error after writing to it.
16649 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16650 (unblock_async_io, enable_async_io, disable_async_io)
16651 (readchar, getpkt): Update for Winsock support.
16652 (prepare_resume_reply): Expect a protocol signal number.
16653 * server.c: Disable <sys/wait.h> on mingw32.
16654 (start_inferior): Adjust for mingw32 support. Flush
16655 standard error after writing to it.
16656 (attach_inferior): Likewise. Use protocol signal
16658 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16660 * win32-i386-low.c: New file.
16661 * Makefile.in (XM_CLIBS): Set.
16662 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16663 (win32-i386-low.o): New dependency rule.
16664 * linux-low.c (linux_wait): Use target signal numbers.
16665 * target.h (struct target_ops): Doc fix.
16666 * server.h (target_signal_to_name): New prototype.
16667 * gdbreplay.c: Don't include headers unconditionally which
16668 are missing on mingw32. Include <winsock.h> for mingw32.
16669 (remote_close, remote_open): Adjust for Winsock support.
16670 * configure, config.in: Regenerated.
16672 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16674 * server.c (decode_xfer_read, write_qxfer_response): New.
16675 (handle_query): Take a packet length argument. Handle
16676 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16677 the qSupported response.
16678 (main): Update call to handle_query.
16680 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16682 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16683 (putpkt_binary): Renamed from putpkt and adjusted for binary
16685 (putpkt): New wrapper for putpkt_binary.
16686 (readchar): Don't mask off the high bit.
16687 (decode_X_packet): New function.
16688 * server.c (main): Call putpkt_binary if a handler sets the packet
16689 length. Save the length of the incoming packet. Handle 'X'.
16690 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16692 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16694 * server.c (handle_query): Handle qSupported.
16696 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16698 * remote-utils.c (all_symbols_looked_up): New variable.
16699 (look_up_one_symbol): Check it.
16700 * server.h (look_up_one_symbol): New declaration.
16701 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16703 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16705 * Makefile.in (linux-arm-low.o): Update dependencies.
16706 * linux-arm-low.c: Include "gdb_proc_service.h".
16707 (PTRACE_GET_THREAD_AREA): Define.
16708 (ps_get_thread_area): New function.
16710 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16712 * configure.srv (m68k*-*-uclinux*): New target.
16713 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16714 (linux_resume_one_process): Remove extraneous cast.
16715 (linux_read_offsets): New.
16716 (linux_target_op): Add linux_read_offsets on mmuless systems.
16717 * server.c (handle_query): Add qOffsets logic.
16718 * target.h (struct target_ops): Add read_offsets.
16720 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16722 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16723 (PTRACE_GET_THREAD_AREA): Define.
16724 (ps_get_thread_area): New function.
16725 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16726 (linux-x86-64-low.o): Update.
16728 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16730 * configure.ac: Remove checks for prfpregset_t.
16731 * gdb_proc_service.h: New file.
16732 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16733 new "gdb_proc_service.h".
16734 * proc-service.c: Likewise.
16735 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16736 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16737 * Makefile.in (gdb_proc_service_h): Updated.
16738 * configure, config.in: Regenerated.
16740 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16742 * remote-utils.c (prepare_resume_reply): Move declaration
16743 of gdb_id_from_wait to the top of the block.
16745 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16747 * linux-low.c (regsets_store_inferior_registers): Read the regset
16748 from the target before filling it.
16750 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16752 * server.c (attach_inferior): Return SIGTRAP for a successful
16755 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16757 * Makefile.in (OBS): Add version.o.
16758 (STAGESTUFF): Delete.
16759 (version.o): Add dependencies.
16760 (version.c): Replace rule.
16761 (clean): Remove version.c.
16762 * server.c (gdbserver_version): New.
16763 (gdbserver_usage): Use printf.
16764 (main): Handle --version and --help.
16765 * server.h (version, host_name): Add declarations.
16767 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16779 * linux-x86-64-low.c:
16781 * linux-s390-low.c:
16782 * linux-ppc64-low.c:
16784 * linux-mips-low.c:
16785 * linux-m68k-low.c:
16786 * linux-m32r-low.c:
16789 * linux-ia64-low.c:
16790 * linux-i386-low.c:
16791 * linux-crisv32-low.c:
16803 * gdbserver.1: Add (C) after Copyright. Update the FSF
16806 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16808 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16809 (arm_breakpoint_at): Recognize both breakpoints.
16810 (the_low_target): Use the correct breakpoint instruction.
16812 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16814 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16815 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16816 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16817 (the_low_target): Update.
16819 2005-10-25 Andreas Schwab <schwab@suse.de>
16821 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16823 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16824 (ia64_num_regs): Reduce to 462.
16826 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16828 * acinclude.m4: Correct quoting.
16829 * aclocal.m4: Regenerated.
16831 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16832 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16833 (thread_db_init): Call thread_db_err_str.
16834 * configure.ac: Check for TD_VERSION.
16835 * config.in, configure: Regenerated.
16837 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16839 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16841 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16843 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16844 is not available. Define HAVE_PTRACE_GETREGS if it is.
16845 * config.in, configure: Regenerated.
16846 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16847 * linux-i386-low.c, linux-m68k-low.c: Update to use
16848 HAVE_PTRACE_GETREGS.
16849 * linux-low.c (regsets_fetch_inferior_registers)
16850 (regsets_store_inferior_registers): Only return 0 if we processed
16852 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16853 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16855 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16857 * inferiors.c (struct thread_info): Add gdb_id.
16858 (add_thread): Add gdb_id argument.
16859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16860 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16861 calls to add_thread.
16862 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16863 * server.c (handle_query): Use thread_to_gdb_id.
16864 (handle_v_cont, main): Use gdb_id_to_thread_id.
16865 * server.h (add_thread): Update prototype.
16866 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16869 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16871 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16872 left-padded registers.
16873 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16874 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16876 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16878 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16879 * configure: Regenerate.
16880 * config.in: Regenerate.
16881 * server.h (NEED_DECLARATION_STRERROR):
16882 Replace with !HAVE_DECL_STRERROR.
16884 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16886 * linux-low.c (linux_wait, linux_send_signal): Don't test
16887 an unsigned long variable for > 0 if it could be MAX_ULONG.
16888 * server.c (myresume): Likewise.
16889 * target.c (set_desired_inferior): Likewise.
16891 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16893 * configure.ac: Simplify and improve check for socklen_t.
16894 * configure, config.in: Regenerate.
16896 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16898 * acconfig.h: Remove.
16899 * configure.ac: Add a test for socklen_t. Use three-argument
16900 AC_DEFINE throughout.
16901 * config.in: Regenerated using autoheader 2.59.
16902 * configure: Regenerated.
16904 * gdbreplay.c (socklen_t): Provide a default.
16905 (remote_open): Use socklen_t.
16906 * remote-utils.c (socklen_t): Provide a default.
16907 (remote_open): Use socklen_t.
16908 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16911 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16913 * linux-low.c (linux_read_memory, linux_write_memory)
16914 (linux_read_auxv): Likewise.
16915 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16916 (check_mem_write): Likewise.
16917 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16919 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16920 (registers_from_string, register_data): Likewise.
16921 * server.c (handle_query, main): Likewise.
16922 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16923 (decode_M_packet): Likewise.
16924 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16925 * target.h (struct target_ops): Update read_memory, write_memory,
16927 (read_inferior_memory, write_inferior_memory): Update.
16928 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16929 to unsigned char *.
16930 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16931 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16932 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16933 linux-s390-low.c, linux-sh-low.c: Update for changes in
16934 read_inferior_memory and the_low_target->breakpoint.
16936 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16938 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16939 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16940 * configure.srv: Add powerpc64-*-linux*.
16941 * linux-ppc64-low.c: New file.
16943 2005-05-23 Orjan Friberg <orjanf@axis.com>
16945 * linux-cris-low.c: New file with support for CRIS.
16946 * linux-crisv32-low.c: Ditto for CRISv32.
16947 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16948 (clean): Add reg-cris.c and reg-crisv32.c.
16949 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16950 reg-crisv32.o, and reg-crisv32.c to make rules.
16951 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16952 recognized targets.
16954 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16956 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16957 of sizeof (PTRACE_XFER_TYPE).
16958 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16960 2005-05-12 Orjan Friberg <orjanf@axis.com>
16962 * target.h (struct target_ops): Add insert_watchpoint,
16963 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16964 pointers for hardware watchpoint support.
16965 * linux-low.h (struct linux_target_ops): Ditto.
16966 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16967 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16968 to linux_target_ops.
16969 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16971 * server.c (main): Recognize 'Z' and 'z' packets.
16973 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16975 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16976 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16977 (the_low_target): Add new members.
16979 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16981 * proc-service.c (ps_lgetregs): Search all_processes instead of
16984 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16986 * server.c (start_inferior): Change return type to int.
16987 (attach_inferior): Change sigptr to int *.
16988 (handle_v_cont, handle_v_requests): Change signal to int *.
16989 (main): Change signal to int.
16991 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16993 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16994 * configure.srv: Add m32r*-*-linux*.
16995 * linux-m32r-low.c: New file.
16997 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16999 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17001 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17003 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17004 Take unsigned long arguments for PIDs.
17005 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17006 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17007 (wait_for_sigstop, linux_resume_one_process)
17008 (regsets_fetch_inferior_registers, linux_send_signal)
17009 (linux_read_auxv): Likewise. Update the types of variables holding
17010 PIDs. Update format string specifiers.
17011 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17012 * remote-utils.c (prepare_resume_reply): Likewise.
17013 * server.c (cont_thread, general_thread, step_thread)
17014 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17016 (handle_query): Update format specifiers.
17017 (handle_v_cont, main): Use strtoul for thread IDs.
17018 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17019 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17020 (general_thread, step_thread, thread_from_wait)
17021 (old_thread_from_wait): Update.
17022 * target.h (struct thread_resume): Use unsigned long for THREAD.
17023 (struct target_ops): Use unsigned long for arguments to attach and
17026 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17028 * acinclude.m4: Include bfd/bfd.m4 directly.
17029 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17030 <agriffis@toolchain.org>.
17031 * aclocal.m4, configure: Regenerated.
17033 2005-01-07 Andrew Cagney <cagney@gnu.org>
17035 * configure.ac: Rename configure.in, require autoconf 2.59.
17036 * configure: Re-generate.
17038 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17040 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17041 LIBS when finished.
17042 * aclocal.m4: Regenerated.
17043 * configure: Regenerated.
17045 2004-11-21 Andreas Schwab <schwab@suse.de>
17047 * linux-m68k-low.c (m68k_num_gregs): Define.
17048 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17049 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17050 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17051 (m68k_breakpoint_at): New. Add to the_low_target.
17053 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17054 srv_linux_thread_db to yes.
17056 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17058 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17059 (ARCH_SET_FS): Likewise.
17060 (ARCH_GET_FS): Likewise.
17061 (ARCH_GET_GS): Likewise.
17063 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17065 * linux-i386-low.c (ps_get_thread_area): New.
17066 * linux-x86-64-low.c (ps_get_thread_area): New.
17067 * linux-low.c: Include <sys/syscall.h>.
17068 (linux_kill_one_process): Don't kill the first thread here.
17069 (linux_kill): Kill the first thread here.
17070 (kill_lwp): New function.
17071 (send_sigstop, linux_send_signal): Use it.
17072 * proc-service.c: Clean up #ifdefs.
17073 (fpregset_info): Delete.
17074 (ps_lgetregs): Update and enable implementation.
17075 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17077 * remote-utils.c (struct sym_cache, symbol_cache): New.
17078 (input_interrupt): Print a clearer message.
17079 (async_io_enabled): New variable.
17080 (enable_async_io, disable_async_io): Use it. Update comments.
17081 (look_up_one_symbol): Use the symbol cache.
17082 * thread-db.c (thread_db_look_up_symbols): New function.
17083 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17085 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17087 * configure.in: Test for -rdynamic.
17088 * configure: Regenerated.
17089 * Makefile (INTERNAL_LDFLAGS): New.
17090 (gdbserver, gdbreplay): Use it.
17092 2004-09-02 Andrew Cagney <cagney@gnu.org>
17094 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17096 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17098 * linux-low.c (linux_wait): Clear all_processes list also.
17100 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17102 * linux-low.c: Include <errno.h>. Remove extern declaration of
17105 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17107 * gdbreplay.c, server.h, utils.c: Update copyright years.
17109 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17111 * server.c (main): Print child status or termination signal from
17112 variable 'signal', not 'sig'.
17114 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17116 * linux-low.c (linux_read_memory): Change return type to
17117 int. Check for and return error from ptrace().
17118 * target.c (read_inferior_memory): Change return type to int. Pass
17119 back return status from the_target->read_memory().
17120 * target.h (struct target_ops): Adapt *read_memory() prototype.
17122 (read_inferior_memory): Adapt prototype.
17123 * server.c (main): Return an error packet if
17124 read_inferior_memory() returns an error.
17126 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17128 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17129 Unify with other clean targets.
17131 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17133 * server.c (handle_v_cont): Call set_desired_inferior.
17135 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17137 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17139 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17141 * linux-low.c (linux_wait): Unblock async I/O.
17142 (linux_resume): Block and enable async I/O.
17143 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17144 * server.h (block_async_io, unblock_async_io): Add prototypes.
17146 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17148 * remote-utils.c (remote_open): Print a status notice after
17149 opening a TCP port.
17150 * server.c (attach_inferior): Print a status notice after
17153 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17155 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17157 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17159 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17161 * server.c, target.h: Update copyright years.
17163 2004-02-25 Roland McGrath <roland@redhat.com>
17165 * target.h (struct target_ops): New member `read_auxv'.
17166 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17167 * linux-low.c (linux_read_auxv): New function.
17168 (linux_target_ops): Initialize `read_auxv' member to that.
17170 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17172 Committed by Jim Blandy <jimb@redhat.com>.
17174 * linux-s390-low.c (s390_num_regs): Update.
17175 (s390_regmap): Remove control registers. Use __s390x__ predefine
17176 instead of GPR_SIZE to distiguish s390 and s390x targets.
17178 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17180 * linux-low.c: Update copyright year.
17181 (check_removed_breakpoint): Clear pending_is_breakpoint.
17182 (linux_set_resume_request, linux_queue_one_thread)
17183 (resume_status_pending_p): New functions.
17184 (linux_continue_one_thread): Use process->resume.
17185 (linux_resume): Only resume threads if there are no pending events.
17186 * linux-low.h (struct process_info): Add resume request
17189 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17191 * regcache.c (new_register_cache): Clear the allocated register
17192 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17194 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17196 * linux-low.c (linux_resume): Take a struct thread_resume *
17198 (linux_wait): Update call.
17199 (resume_ptr): New static variable.
17200 (linux_continue_one_thread): Renamed from
17201 linux_continue_one_process. Use resume_ptr.
17202 (linux_resume): Use linux_continue_one_thread.
17203 * server.c (handle_v_cont, handle_v_requests): New functions.
17204 (myresume): New function.
17205 (main): Handle 'v' case.
17206 * target.h (struct thread_resume): New type.
17207 (struct target_ops): Change argument of "resume" to struct
17209 (myresume): Delete macro.
17211 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17213 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17214 (uninstall): Support DESTDIR.
17216 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17218 * configure.srv: Add xscale*linux copy of arm*linux entry.
17220 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17222 * linux-arm-low.c (arm_reinsert_addr): New function.
17223 (the_low_target): Add arm_reinsert_addr.
17225 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17227 * mem-break.c: Remove whitespace at end of file.
17229 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17231 * configure.in: Check whether we need to prototype strerror.
17232 * server.h: Optionally prototype strerror.
17233 * gdbreplay.c (perror_with_name): Use strerror.
17234 * linux-low.c (linux_attach_lwp): Use strerror.
17235 * utils.c (perror_with_name): Use strerror.
17236 * config.in, configure: Regenerated.
17238 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17240 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17241 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17243 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17245 * Makefile.in (SFILES): Update.
17246 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17247 low-sun3.c: Remove files.
17249 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17251 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17252 (linux_detach_one_process, linux_detach): New functions.
17253 (linux_target_ops): Add linux_detach.
17254 * server.c (main): Handle 'D' packet.
17255 * target.h (struct target_ops): Add "detach" member.
17256 (detach_inferior): Define.
17258 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17260 From Kelley Cook <kelleycook@wideopenwest.com>:
17261 * configure.srv: Accept i[34567]86 variants.
17263 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17265 * linux-low.c (linux_wait_for_event): Correct comment typos.
17266 (linux_resume_one_process): Call check_removed_breakpoint.
17267 (linux_send_signal): New function.
17268 (linux_target_ops): Add linux_send_signal.
17269 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17271 * target.h (struct target_ops): Add send_signal.
17273 2003-05-29 Jim Blandy <jimb@redhat.com>
17275 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17276 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17277 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17278 away part of the register's value.
17280 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17282 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17283 (linux_wait_for_event, linux_init_signals): Likewise.
17285 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17287 * configure.in: Check for stdlib.h.
17288 * configure: Regenerated.
17289 * config.in: Regenerated.
17291 2003-01-04 Andreas Schwab <schwab@suse.de>
17293 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17295 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17297 * Makefile.in: Remove obsolete code.
17299 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17301 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17302 defined(PT_FPR0_HI).
17304 2002-11-17 Stuart Hughes <seh@zee2.com>
17306 * linux-arm-low.c (arm_num_regs): Increase.
17307 (arm_regmap): Include status register.
17309 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17311 * linux-low.c (register_addr): Remove incorrect -1 check.
17313 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17315 * linux-low.c (linux_create_inferior): Call setpgid. Return
17317 (unstopped_p, linux_signal_pid): Remove.
17318 (linux_target_ops): Remove linux_signal_pid.
17319 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17320 global instead of target method.
17321 * target.h (struct target_ops): Remove signal_pid. Update comment
17322 for create_inferior.
17323 * server.c (signal_pid): New variable.
17324 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17325 gdbserver. Set the child to be the foreground process group.
17326 (attach_inferior): Set signal_pid.
17328 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17330 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17332 2002-08-20 Jim Blandy <jimb@redhat.com>
17334 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17337 2002-08-01 Andrew Cagney <cagney@redhat.com>
17339 * Makefile.in: Make chill references obsolete.
17341 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17343 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17344 * configure: Regenerate.
17345 * config.in: Regenerate.
17347 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17349 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17350 (perror_with_name, remote_close, remote_open, expect, play): Static.
17352 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17354 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17355 byte offsets instead of an array of indexes.
17356 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17358 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17360 * regcache.c: Add comment.
17362 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17364 * thread-db.c: New file.
17365 * proc-service.c: New file.
17366 * acinclude.m4: New file.
17367 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17368 proc-service.o, and thread-db.o.
17369 (linux-low.o): Add USE_THREAD_DB.
17370 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17371 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17372 * aclocal.m4: Regenerated.
17373 * config.in: Regenerated.
17374 * configure: Regenerated.
17375 * configure.in: Check for proc_service.h, sys/procfs.h,
17376 thread_db.h, and linux/elf.h headrs.
17377 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17378 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17379 Check for -lthread_db and thread support.
17380 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17381 PowerPC, and SuperH.
17382 * i387-fp.c: Constify arguments.
17383 * i387-fp.h: Likewise.
17384 * inferiors.c: (struct thread_info): Renamed from
17385 `struct inferior_info'. Remove PID member. Use generic inferior
17386 list header. All uses updated.
17387 (inferiors, signal_pid): Removed.
17388 (all_threads): New variable.
17389 (get_thread): Define.
17390 (add_inferior_to_list): New function.
17391 (for_each_inferior): New function.
17392 (change_inferior_id): New function.
17393 (add_inferior): Removed.
17394 (remove_inferior): New function.
17395 (add_thread): New function.
17396 (free_one_thread): New function.
17397 (remove_thread): New function.
17398 (clear_inferiors): Use for_each_inferior and free_one_thread.
17399 (find_inferior): New function.
17400 (find_inferior_id): New function.
17401 (inferior_target_data): Update argument type.
17402 (set_inferior_target_data): Likewise.
17403 (inferior_regcache_data): Likewise.
17404 (set_inferior_regcache_data): Likewise.
17405 * linux-low.c (linux_bp_reinsert): Remove.
17406 (all_processes, stopping_threads, using_thrads)
17407 (struct pending_signals, debug_threads, pid_of): New.
17408 (inferior_pid): Replace with macro.
17409 (struct inferior_linux_data): Remove.
17410 (get_stop_pc, add_process): New functions.
17411 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17412 Use add_process and add_thread.
17413 (linux_attach_lwp): New function, based on old linux_attach. Use
17414 add_process and add_thread. Set stop_expected for new threads.
17415 (linux_attach): New function.
17416 (linux_kill_one_process): New function.
17417 (linux_kill): Kill all LWPs.
17418 (linux_thread_alive): Use find_inferior_id.
17419 (check_removed_breakpoints, status_pending_p): New functions.
17420 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17421 Update. Use WNOHANG. Wait for cloned processes also. Update process
17422 struct for the found process.
17423 (linux_wait_for_event): New function.
17424 (linux_wait): Use it. Support LWPs.
17425 (send_sigstop, wait_for_sigstop, stop_all_processes)
17426 (linux_resume_one_process, linux_continue_one_process): New functions.
17427 (linux_resume): Support LWPs.
17428 (REGISTER_RAW_SIZE): Remove.
17429 (fetch_register): Use register_size instead. Call supply_register.
17430 (usr_store_inferior_registers): Likewise. Call collect_register.
17431 Fix recursive case.
17432 (regsets_fetch_inferior_registers): Improve error message.
17433 (regsets_store_inferior_registers): Add debugging.
17434 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17435 (unstopped_p, linux_signal_pid): New functions.
17436 (linux_target_ops): Add linux_signal_pid.
17437 (linux_init_signals): New function.
17438 (initialize_low): Call it. Initialize using_threads.
17439 * regcache.c (inferior_regcache_data): Add valid
17441 (get_regcache): Fetch registers lazily. Add fetch argument
17442 and update all callers.
17443 (regcache_invalidate_one, regcache_invalidate): New
17445 (new_register_cache): Renamed from create_register_cache.
17446 Return the new regcache.
17447 (free_register_cache): Change argument to a void *.
17448 (registers_to_string, registers_from_string): Call get_regcache
17449 with fetch flag set.
17450 (register_data): Make static. Pass fetch flag to get_regcache.
17451 (supply_register): Call get_regcache with fetch flag clear.
17452 (collect_register): Call get_regcache with fetch flag set.
17453 (collect_register_as_string): New function.
17454 * regcache.h: Update.
17455 * remote-utils.c (putpkt): Flush after debug output and use
17457 Handle input interrupts while waiting for an ACK.
17458 (input_interrupt): Use signal_pid method.
17459 (getpkt): Flush after debug output and use stderr.
17460 (outreg): Use collect_register_as_string.
17461 (new_thread_notify, dead_thread_notify): New functions.
17462 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17463 and general_thread.
17464 (look_up_one_symbol): Flush after debug output.
17465 * server.c (step_thread, server_waiting): New variables.
17466 (start_inferior): Don't use signal_pid. Update call to mywait.
17467 (attach_inferior): Update call to mywait.
17468 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17469 (main): Don't fetch/store registers explicitly. Use
17470 set_desired_inferior. Support proposed ``Hs'' packet. Update
17472 * server.h: Update.
17473 (struct inferior_list, struct_inferior_list_entry): New.
17474 * target.c (set_desired_inferior): New.
17475 (write_inferior_memory): Constify.
17476 (mywait): New function.
17477 * target.h: Update.
17478 (struct target_ops): New signal_pid method.
17479 (mywait): Removed macro, added prototype.
17481 * linux-low.h (regset_func): Removed.
17482 (regset_fill_func, regset_store_func): New.
17483 (enum regset_type): New.
17484 (struct regset_info): Add type field. Use new operation types.
17485 (struct linux_target_ops): stop_pc renamed to get_pc.
17486 Add decr_pc_after_break and breakpoint_at.
17487 (get_process, get_thread_proess, get_process_thread)
17488 (strut process_info, all_processes, linux_attach_lwp)
17489 (thread_db_init): New.
17491 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17492 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17493 (the_low_target): Add new members.
17494 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17495 (i386_store_fpxregset): Constify.
17496 (target_regsets): Add new kind identifier.
17497 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17498 (i386_set_pc): Add debugging.
17499 (i386_breakpoint_at): New function.
17500 (the_low_target): Add new members.
17501 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17502 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17503 (mips_breakpoint_at): New.
17504 (the_low_target): Add new members.
17505 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17506 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17507 (the_low_target): Add new members.
17508 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17509 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17510 (the_low_target): Add new members.
17511 * linux-x86-64-low.c (target_regsets): Add new kind
17514 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17516 From Martin Pool <mbp@samba.org>:
17517 * server.c (gdbserver_usage): New function.
17520 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17522 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17523 stop_at -> stop_pc.
17525 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17527 * Makefile.in: Remove obsolete code.
17529 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17531 * linux-low.c (regsets_fetch_inferior_registers),
17532 (regsets_store_inferior_registers): Removed cast to int from
17534 * regcache.h: Added declaration of struct inferior_info.
17536 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17538 * inferiors.c (struct inferior_info): Add regcache_data.
17539 (add_inferior): Call create_register_cache.
17540 (clear_inferiors): Call free_register_cache.
17541 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17542 * regcache.c (struct inferior_regcache_data): New.
17543 (registers): Remove.
17544 (get_regcache): New function.
17545 (create_register_cache, free_register_cache): New functions.
17546 (set_register_cache): Don't initialize the register cache here.
17547 (registers_to_string, registers_from_string, register_data): Call
17549 * regcache.h: Add prototypes.
17550 * server.h: Likewise.
17552 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17554 * mem-break.c: New file.
17555 * mem-break.h: New file.
17556 * Makefile.in: Add mem-break.o rule; update server.h
17558 * inferiors.c (struct inferior_info): Add target_data
17560 (clear_inferiors): Free target_data member if set.
17561 (inferior_target_data, set_inferior_target_data): New functions.
17562 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17563 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17564 * linux-low.c (linux_bp_reinsert): New variable.
17565 (struct inferior_linux_data): New.
17566 (linux_create_inferior): Use set_inferior_target_data.
17567 (linux_attach): Likewise. Call add_inferior.
17568 (linux_wait_for_one_inferior): New function.
17569 (linux_wait): Call it.
17570 (linux_write_memory): Add const.
17571 (initialize_low): Call set_breakpoint_data.
17572 * linux-low.h (struct linux_target_ops): Add breakpoint
17574 * server.c (attach_inferior): Remove extra add_inferior
17576 * server.h: Include mem-break.h. Update inferior.c
17578 * target.c (read_inferior_memory)
17579 (write_inferior_memory): New functions.
17580 * target.h (read_inferior_memory)
17581 (write_inferior_memory): Change macros to prototypes.
17582 (struct target_ops): Update comments. Add const to write_memory
17585 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17587 * linux-low.c (usr_store_inferior_registers): Support
17588 registers which are allowed to fail to store.
17589 * linux-low.h (linux_target_ops): Likewise.
17590 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17591 (ppc_cannot_store_register): FPSCR may not be storable.
17593 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17595 * server.h: Include <string.h> if HAVE_STRING_H.
17596 * ChangeLog: Correct paths in last ChangeLog entry.
17598 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17600 * linux-low.h: Remove obsolete prototypes.
17601 (struct linux_target_ops): New.
17602 (extern the_low_target): New.
17603 * linux-low.c (num_regs, regmap): Remove declarations.
17604 (register_addr): Use the_low_target explicitly.
17605 (fetch_register): Likewise.
17606 (usr_fetch_inferior_registers): Likewise.
17607 (usr_store_inferior_registers): Likewise.
17608 * linux-arm-low.c (num_regs): Remove.
17609 (arm_num_regs): Define.
17610 (arm_regmap): Renamed from regmap, made static.
17611 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17613 (arm_cannot_store_register): Renamed from cannot_store_register,
17615 (the_low_target): New.
17616 * linux-i386-low.c (num_regs): Remove.
17617 (i386_num_regs): Define.
17618 (i386_regmap): Renamed from regmap, made static.
17619 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17621 (i386_cannot_store_register): Renamed from cannot_store_register,
17623 (the_low_target): New.
17624 * linux-ia64-low.c (num_regs): Remove.
17625 (ia64_num_regs): Define.
17626 (ia64_regmap): Renamed from regmap, made static.
17627 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17629 (ia64_cannot_store_register): Renamed from cannot_store_register,
17631 (the_low_target): New.
17632 * linux-m68k-low.c (num_regs): Remove.
17633 (m68k_num_regs): Define.
17634 (m68k_regmap): Renamed from regmap, made static.
17635 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17637 (m68k_cannot_store_register): Renamed from cannot_store_register,
17639 (the_low_target): New.
17640 * linux-mips-low.c (num_regs): Remove.
17641 (mips_num_regs): Define.
17642 (mips_regmap): Renamed from regmap, made static.
17643 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17645 (mips_cannot_store_register): Renamed from cannot_store_register,
17647 (the_low_target): New.
17648 * linux-ppc-low.c (num_regs): Remove.
17649 (ppc_num_regs): Define.
17650 (ppc_regmap): Renamed from regmap, made static.
17651 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17653 (ppc_cannot_store_register): Renamed from cannot_store_register,
17655 (the_low_target): New.
17656 * linux-s390-low.c (num_regs): Remove.
17657 (s390_num_regs): Define.
17658 (s390_regmap): Renamed from regmap, made static.
17659 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17661 (s390_cannot_store_register): Renamed from cannot_store_register,
17663 (the_low_target): New.
17664 * linux-sh-low.c (num_regs): Remove.
17665 (sh_num_regs): Define.
17666 (sh_regmap): Renamed from regmap, made static.
17667 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17669 (sh_cannot_store_register): Renamed from cannot_store_register,
17671 (the_low_target): New.
17672 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17673 (the_low_target): New.
17675 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17677 * Makefile.in: Add stamp-h target.
17678 * configure.in: Create stamp-h.
17679 * configure: Regenerated.
17681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17683 * inferiors.c: New file.
17684 * target.c: New file.
17685 * target.h: New file.
17686 * Makefile.in: Add target.o and inferiors.o. Update
17688 * linux-low.c (inferior_pid): New static variable,
17689 moved from server.c.
17690 (linux_create_inferior): Renamed from create_inferior.
17691 Call add_inferior. Return 0 on success instead of a PID.
17692 (linux_attach): Renamed from myattach.
17693 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17694 (linux_thread_alive): Renamed from mythread_alive.
17695 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17697 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17698 (regsets_store_inferior_registers): Correct error message.
17699 Add missing ``return 0''.
17700 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17701 (linux_store_registers): Renamed from store_inferior_registers.
17702 (linux_read_memory): Renamed from read_inferior_memory.
17703 (linux_write_memory): Renamed from write_inferior_memory.
17704 (linux_target_ops): New structure.
17705 (initialize_low): Call set_target_ops ().
17706 * remote-utils.c (unhexify): New function.
17707 (hexify): New function.
17708 (input_interrupt): Send signals to ``signal_pid''.
17709 * server.c (inferior_pid): Remove.
17710 (start_inferior): Update create_inferior call.
17711 (attach_inferior): Call add_inferior.
17712 (handle_query): New function.
17713 (main): Call handle_query for `q' packets.
17714 * server.h: Include "target.h". Remove obsolete prototypes.
17715 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17717 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17719 * Makefile.in: Add WARN_CFLAGS. Update configury
17721 * configure.in: Check for <string.h>
17722 * configure: Regenerate.
17723 * config.in: Regenerate.
17724 * gdbreplay.c: Include needed system headers.
17725 (remote_open): Remove strchr prototype.
17726 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17727 * regcache.c (supply_register): Change buf argument to const void *.
17728 (supply_register_by_name): Likewise.
17729 (collect_register): Change buf argument to void *.
17730 (collect_register_by_name): Likewise.
17731 * regcache.h: Add missing prototypes.
17732 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17733 * server.c (handle_query): New function.
17734 (attached): New static variable, moved out of main.
17735 (main): Quiet longjmp clobber warnings.
17736 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17737 * utils.c (error): Remove NORETURN.