1 2019-11-06 Christian Biesinger <cbiesinger@google.com>
3 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
4 * mi/mi-main.c (output_cores): Likewise.
5 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
6 (linux_xfer_osdata_modules): Likewise.
7 * remote.c (register_remote_support_xml): Likewise.
8 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
9 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
11 2019-11-01 Christian Biesinger <cbiesinger@google.com>
13 * configure: Regenerate.
14 * configure.ac: Remove check for strerror_r.
16 2019-10-31 Christian Biesinger <cbiesinger@google.com>
18 * config.in: Regenerate.
19 * configure: Regenerate.
20 * configure.ac: Also check for strerror_r.
22 2019-10-31 Christian Biesinger <cbiesinger@google.com>
24 * ax.h (debug_agent): Remove duplicate declaration.
26 2019-10-26 Tom de Vries <tdevries@suse.de>
28 * linux-aarch64-low.c: Fix typos in comments.
29 * linux-arm-low.c: Same.
31 * linux-ppc-low.c: Same.
32 * proc-service.c: Same.
38 2019-10-25 Tom Tromey <tromey@adacore.com>
40 * utils.c (xstrdup): Remove.
42 2019-10-23 Tom Tromey <tom@tromey.com>
44 * configure, config.in: Rebuild.
46 2019-10-23 Tom Tromey <tom@tromey.com>
49 * acinclude.m4: Use m4_include, not sinclude.
51 2019-10-17 Tom Tromey <tromey@adacore.com>
54 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
55 in AC_CONFIG_FILES invocation.
56 * Makefile.in (stamp-h, Makefile): Use new-style config.status
59 2019-10-16 Christian Biesinger <cbiesinger@google.com>
61 * server.c: Include xml-builtin.h.
62 (get_xml_features): Don't declare xml_builtins here.
64 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
66 * Makefile.in: Remove references to vec-ipa.o.
68 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
70 * Makefile.in: Remove references to vec.c.
72 2019-10-02 Christian Biesinger <cbiesinger@google.com>
74 * server.c (server_waiting): Change to bool.
75 (extended_protocol): Likewise.
76 (response_needed): Likewise.
77 (exit_requested): Likewise.
79 (report_no_resumed): Likewise.
81 (disable_packet_vCont): Likewise.
82 (disable_packet_Tthread): Likewise.
83 (disable_packet_qC): Likewise.
84 (disable_packet_qfThreadInfo): Likewise.
85 (handle_general_set): Update.
86 (handle_detach): Update.
87 (handle_monitor_command): Update.
88 (handle_query): Update.
89 (captured_main): Update.
90 (process_serial_event): Update.
91 * server.h (server_waiting): Change to bool.
92 (disable_packet_vCont): Likewise.
93 (disable_packet_Tthread): Likewise.
94 (disable_packet_qC): Likewise.
95 (disable_packet_qfThreadInfo): Likewise.
98 * target.c (target_stop_and_wait): Update.
100 2019-10-02 Tom Tromey <tromey@adacore.com>
102 * Makefile.in (SFILES): Add common-inferior.c.
103 (OBS): Add common-inferior.o.
104 * server.c (startup_with_shell): Don't define.
106 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
108 * linux-low.c (linux_low_read_btrace): Update for change to
111 2019-09-20 Christian Biesinger <cbiesinger@google.com>
113 * debug.c (debug_threads): Remove comment in favor of the header.
114 * debug.h (using_threads): Add declaration.
115 (debug_threads): Add comment.
116 * linux-aarch64-low.c: Include debug.h and remove declaration of
118 * nto-low.c: Likewise.
119 * remote-utils.c: Likewise.
120 * thread-db.c: Likewise.
122 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
124 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
125 and powerpc-cell64l-ipa.o.
126 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
127 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
128 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
131 * spu-low.c: Remove file.
133 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
134 (parse_spufs_run): Remove.
135 (ppc_get_pc): Remove Cell/B.E. support.
136 (ppc_set_pc): Likewise.
137 (ppc_breakpoint_at): Likewise.
138 (ppc_arch_setup): Likewise.
139 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
140 tdesc_powerpc_cell32l.
141 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
142 or init_registers_powerpc_cell32l.
143 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
144 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
145 or init_registers_powerpc_cell32l.
146 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
147 (init_registers_powerpc_cell32l): Remove prototype.
148 (init_registers_powerpc_cell64l): Likewise.
150 * target.h (struct target_ops): Remove qxfer_spu member.
151 * server.c (handle_qxfer_spu): Remove.
152 (qxfer_packets): Remove entry for "spu".
153 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
154 * linux-low.c (SPUFS_MAGIC): Remove.
155 (spu_enumerate_spu_ids): Remove.
156 (linux_qxfer_spu): Remove.
157 (linux_target_ops): Remove qxfer_spu member.
158 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
159 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
160 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
162 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
164 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
165 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
166 * config.in: Regenerate.
167 * configure: Regenerate.
169 2019-08-15 Tom Tromey <tromey@adacore.com>
171 * target.c (target_write_memory): Use gdb::byte_vector.
173 2019-08-15 Tom Tromey <tromey@adacore.com>
175 * tracepoint.c (write_inferior_data_pointer)
176 (write_inferior_integer, write_inferior_int8)
177 (write_inferior_uinteger, m_tracepoint_action_download)
178 (r_tracepoint_action_download, x_tracepoint_action_download)
179 (l_tracepoint_action_download, clear_inferior_trace_buffer)
180 (download_agent_expr, download_tracepoint_1)
181 (download_trace_state_variables, upload_fast_traceframes): Update.
182 * server.c (gdb_write_memory): Update.
183 * remote-utils.c (relocate_instruction): Update.
184 * proc-service.c (ps_pdwrite): Update.
185 * mem-break.c (remove_memory_breakpoint)
186 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
187 (uninsert_fast_tracepoint_jumps_at)
188 (reinsert_fast_tracepoint_jumps_at): Update.
189 * linux-x86-low.c (append_insns)
190 (i386_install_fast_tracepoint_jump_pad)
191 (amd64_write_goto_address, i386_write_goto_address): Update.
192 * linux-s390-low.c (append_insns, s390_write_goto_address):
194 * linux-ppc-low.c (ppc_relocate_instruction)
195 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
196 (ppc_write_goto_address): Update.
197 * linux-aarch64-low.c (append_insns): Update.
198 * target.h (struct target_ops): Update.
199 (write_inferior_memory): Don't declare.
200 * target.c (target_write_memory): Rename from
201 write_inferior_memory. Remove old target_write_memory.
203 2019-08-15 Tom Tromey <tromey@adacore.com>
205 * target.c (write_inferior_memory): Use std::vector.
207 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
210 * configure.ac: Drop enable-libmcheck support.
211 * configure, config.in: Rebuild.
212 * acinclude.m4: Don't include it.
214 2019-07-19 Alan Hayward <alan.hayward@arm.com>
216 * configure.srv: Remove Arm xml files.
218 2019-07-19 Alan Hayward <alan.hayward@arm.com>
220 * configure.srv: Add new files. Remove xml generated files.
221 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
223 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
224 * linux-aarch32-tdesc.c: New file.
225 * linux-aarch32-tdesc.h: New file.
226 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
227 * linux-arm-low.c (init_registers_arm, tdesc_arm)
228 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
229 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
230 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
231 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
232 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
233 (arm_read_description): Call arm_linux_read_description.
234 (initialize_low_arch): Don't init registers.
235 * linux-arm-tdesc.c: New file.
236 * linux-arm-tdesc.h: New file.
238 2019-07-10 Alan Hayward <alan.hayward@arm.com>
240 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
241 Move counter inside for.
242 (arm_read_description): Check ptrace earlier.
243 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
245 2019-07-09 Tom Tromey <tom@tromey.com>
247 * configure: Rebuild.
248 * configure.ac: Change common to gdbsupport.
249 * acinclude.m4: Change common to gdbsupport.
250 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
251 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
252 common to gdbsupport.
253 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
254 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
255 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
256 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
257 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
258 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
259 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
260 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
261 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
262 common to gdbsupport.
264 2019-07-04 Alan Hayward <alan.hayward@arm.com>
266 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
268 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
270 2019-07-04 Alan Hayward <alan.hayward@arm.com>
272 * configure.srv: Remove legacy xml.
273 * linux-aarch64-low.c (initialize_low_arch): Remove
274 initialize_low_tdesc call.
275 * linux-aarch64-tdesc-selftest.c: Remove file.
276 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
277 * linux-x86-low.c (initialize_low_arch): Remove
278 initialize_low_tdesc call.
279 * linux-x86-tdesc-selftest.c: Remove file.
280 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
282 2019-06-20 Tom de Vries <tdevries@suse.de>
284 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
285 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
287 2019-06-19 Tom de Vries <tdevries@suse.de>
289 * debug.h (debug_write): Change return type to ssize_t.
290 * debug.c (debug_write): Same.
292 2019-06-14 Tom Tromey <tom@tromey.com>
294 * configure.ac: Use new path to gnulib.
295 * configure: Rebuild.
296 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
299 2019-06-11 Tom Tromey <tom@tromey.com>
301 * Makefile.in (SFILES): Add alloc.c.
303 (IPA_OBJS): Add alloc-ipa.o.
304 (alloc-ipa.o): New target.
305 (%.o: ../%.c): New pattern rule.
307 2019-06-10 Tom Tromey <tromey@adacore.com>
309 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
310 end warning with a newline.
311 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
313 * thread-db.c (attach_thread): Don't end warning with a newline.
314 (thread_db_notice_clone): Likewise.
315 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
317 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
318 end warning with a newline.
320 2019-06-04 Pedro Alves <palves@redhat.com>
322 * server.c (captured_main): Use make_unique_xstrdup.
324 2019-06-02 Tom Tromey <tom@tromey.com>
326 * gdbreplay.c (fromhex): Remove.
327 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
329 2019-05-29 Tom Tromey <tromey@adacore.com>
331 * configure: Rebuild.
333 2019-05-06 Kevin Buettner <kevinb@redhat.com>
335 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
336 sign extension code on 32-bit builds.
338 2019-05-03 Eli Zaretskii <eliz@gnu.org>
341 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
343 2019-04-19 Tom Tromey <tom@tromey.com>
345 * server.c (struct vstop_notif): Derive from notif_event.
347 (queue_stop_reply): Update.
348 (remove_all_on_match_ptid): Change type. Rewrite.
349 (discard_queued_stop_replies): Rewrite.
350 (in_queued_stop_replies_ptid): Change type.
351 (in_queued_stop_replies): Rewrite.
352 (notif_stop): Update.
353 (queue_stop_reply_callback): Update.
354 (captured_main): Don't call initialize_notif.
355 (push_stop_notification): Update.
356 * notif.c (notif_write_event, handle_notif_ack)
357 (notif_event_enque, notif_push): Update.
358 (notif_event_xfree, initialize_notif): Remove.
359 * notif.h (struct notif_event): Include <list>, not
361 (struct notif_server) <queue>: Now a std::list.
362 (notif_event_p): Remove typedef.
363 (initialize_notif): Don't declare.
364 (struct notif_event): Add virtual destructor.
366 2019-04-17 Alan Hayward <alan.hayward@arm.com>
368 * ax.c (ax_vdebug): Call debug_printf.
369 * debug.c (debug_write): New function.
370 * debug.h (debug_write): New declaration.
371 * linux-low.c (sigchld_handler): Call debug_write.
373 2019-04-17 Alan Hayward <alan.hayward@arm.com>
375 * debug.c (debug_set_output): New function.
376 (debug_vprintf): Send output to debug_file.
377 (debug_flush): Likewise.
378 * debug.h (debug_set_output): New declaration.
379 * server.c (handle_monitor_command): Add debug-file option.
380 (captured_main): Likewise.
382 2019-04-17 Alan Hayward <alan.hayward@arm.com>
384 * debug.c (remote_debug): Add definition.
385 * debug.h (remote_debug): Add declaration.
386 * hostio.c (remote_debug): Remove declaration.
387 * remote-utils.c (struct ui_file): Likewise.
388 (remote_debug): Likewise.
389 * remote-utils.h (remote_debug): Likewise,
390 * server.c (remote_debug): Remove definition.
392 2019-04-10 Kevin Buettner <kevinb@redhat.com>
394 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
395 when using a 64-bit gdbserver.
397 2019-04-09 Tom Tromey <tromey@adacore.com>
399 * linux-low.c (select_event_lwp): Use find_thread_in_random.
401 2019-04-08 Tom Tromey <tom@tromey.com>
403 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
405 (linux_resume_one_lwp): Likewise.
407 2019-04-08 Tom Tromey <tom@tromey.com>
409 * gdbreplay.c: Update.
410 * linux-low.c: Update.
413 2019-04-08 Tom Tromey <tom@tromey.com>
415 * server.c: Use C++ exception handling.
416 * linux-low.c: Use C++ exception handling.
417 * gdbreplay.c: Use C++ exception handling.
419 2019-04-08 Tom Tromey <tom@tromey.com>
421 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
422 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
423 (captured_main, main): Update.
424 * gdbreplay.c (main): Update.
426 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
428 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
429 value in argument pointer, return 1 if the entry is found and 0
430 otherwise. Move comment.
431 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
432 * linux-low.h (linux_get_auxv): Declare.
433 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
435 2019-04-05 Tom Tromey <tromey@adacore.com>
437 * server.c (gdbserver_usage): Use upper-case for metasyntactic
440 2019-03-28 Alan Hayward <alan.hayward@arm.com>
442 * linux-low.c (AT_HWCAP2): Add define if not already included.
444 2019-03-26 Alan Hayward <alan.hayward@arm.com>
446 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
447 (aarch64_arch_setup): Call linux_get_hwcap.
448 * linux-arm-low.c (arm_get_hwcap): Remove function.
449 (arm_read_description): Call linux_get_hwcap.
450 * linux-low.c (linux_get_auxv): New function.
451 (linux_get_hwcap): Likewise.
452 (linux_get_hwcap2): Likewise.
453 * linux-low.h (linux_get_hwcap): New declaration.
454 (linux_get_hwcap2): Likewise.
455 * linux-ppc-low.c (ppc_get_auxv): Remove function.
456 (ppc_arch_setup): Call linux_get_hwcap.
457 * linux-s390-low.c (s390_get_hwcap): Remove function.
458 (s390_arch_setup): Call linux_get_hwcap.
460 2019-03-22 Alan Hayward <alan.hayward@arm.com>
461 Jiong Wang <jiong.wang@arm.com>
463 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
464 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
466 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
468 2019-03-22 Alan Hayward <alan.hayward@arm.com>
469 Jiong Wang <jiong.wang@arm.com>
471 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
472 (aarch64_get_hwcap): New function.
473 (aarch64_arch_setup): Read APIA hwcap.
475 2019-03-22 Alan Hayward <alan.hayward@arm.com>
476 Jiong Wang <jiong.wang@arm.com>
478 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
479 (initialize_low_tracepoint): Likewise.
480 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
481 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
482 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
483 (aarch64_linux_read_description): Likewise.
484 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
486 2019-03-12 John Baldwin <jhb@FreeBSD.org>
488 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
489 i386_create_target_description for 'segments' parameter.
490 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
491 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
492 * win32-i386-low.c (i386_arch_setup): Likewise.
494 2019-03-12 Tom Tromey <tromey@adacore.com>
496 * linux-low.c (iterate_over_lwps): Update.
498 2019-03-06 Tom Tromey <tom@tromey.com>
500 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
501 (captured_main): Use SCOPE_EXIT.
503 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
505 * configure.srv: Use '$enable_unittest' instead of '$development'
506 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
509 2019-02-27 Tom Tromey <tromey@adacore.com>
511 * gdbreplay.c (logchar): Handle \r\n.
513 2019-02-07 Alan Hayward <alan.hayward@arm.com>
515 * linux-low.c (linux_attach): Add process before lwp.
516 * server.c (attach_inferior): Check if already attached.
518 2019-02-07 Tom Tromey <tom@tromey.com>
520 * x86-tdesc.h: Rename include guard.
521 * x86-low.h: Add include guard.
522 * wincecompat.h: Rename include guard.
523 * win32-low.h: Add include guard.
524 * utils.h: Rename include guard.
525 * tracepoint.h: Rename include guard.
526 * tdesc.h: Rename include guard.
527 * target.h: Rename include guard.
528 * server.h: Rename include guard.
529 * remote-utils.h: Rename include guard.
530 * regcache.h: Rename include guard.
531 * nto-low.h: Rename include guard.
532 * notif.h: Add include guard.
533 * mem-break.h: Rename include guard.
534 * lynx-low.h: Add include guard.
535 * linux-x86-tdesc.h: Add include guard.
536 * linux-s390-tdesc.h: Add include guard.
537 * linux-ppc-tdesc-init.h: Add include guard.
538 * linux-low.h: Add include guard.
539 * linux-aarch64-tdesc.h: Add include guard.
540 * linux-aarch32-low.h: Add include guard.
541 * inferiors.h: Rename include guard.
542 * i387-fp.h: Rename include guard.
543 * hostio.h: Rename include guard.
544 * gdbthread.h: Rename include guard.
545 * gdb_proc_service.h: Rename include guard.
546 * event-loop.h: Rename include guard.
547 * dll.h: Rename include guard.
548 * debug.h: Rename include guard.
549 * ax.h: Rename include guard.
551 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
554 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
555 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
557 2019-01-25 Tom Tromey <tom@tromey.com>
559 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
561 2019-01-25 Tom Tromey <tom@tromey.com>
563 * win32-low.c: Fix common/ includes.
564 * win32-i386-low.c: Fix common/ includes.
565 * tracepoint.c: Fix common/ includes.
566 * thread-db.c: Fix common/ includes.
567 * target.h: Fix common/ includes.
568 * symbol.c: Fix common/ includes.
569 * spu-low.c: Fix common/ includes.
570 * server.h: Fix common/ includes.
571 * server.c: Fix common/ includes.
572 * remote-utils.c: Fix common/ includes.
573 * regcache.h: Fix common/ includes.
574 * regcache.c: Fix common/ includes.
575 * nto-x86-low.c: Fix common/ includes.
576 * notif.h: Fix common/ includes.
577 * mem-break.h: Fix common/ includes.
578 * lynx-low.c: Fix common/ includes.
579 * lynx-i386-low.c: Fix common/ includes.
580 * linux-x86-tdesc-selftest.c: Fix common/ includes.
581 * linux-x86-low.c: Fix common/ includes.
582 * linux-low.c: Fix common/ includes.
583 * inferiors.h: Fix common/ includes.
584 * i387-fp.c: Fix common/ includes.
585 * hostio.c: Fix common/ includes.
586 * hostio-errno.c: Fix common/ includes.
587 * gdbthread.h: Fix common/ includes.
588 * gdbreplay.c: Fix common/ includes.
589 * fork-child.c: Fix common/ includes.
590 * event-loop.c: Fix common/ includes.
592 (enum gdb_agent_op): Fix common/ includes.
594 2019-01-21 Tom Tromey <tom@tromey.com>
596 * tracepoint.c: Fix includes.
597 * remote-utils.c: Fix includes.
598 * linux-x86-low.c: Fix includes.
600 2019-01-01 Joel Brobecker <brobecker@adacore.com>
602 * gdbreplay.c (gdbreplay_version): Update copyright year in
604 * server.c (gdbserver_version): Likewise.
606 2018-12-05 Alan Hayward <alan.hayward@arm.com>
608 * linux-low.c (add_lwp): Switch ordering.
610 2018-11-29 Tom Tromey <tom@tromey.com>
612 * win32-low.c (win32_join): Take pid, not process.
613 * target.h (struct target_ops) <join>: Change argument type.
614 (join_inferior): Change argument name.
615 * spu-low.c (spu_join): Take pid, not process.
616 * server.c (handle_detach): Preserve pid before destroying
618 * lynx-low.c (lynx_join): Take pid, not process.
619 * linux-low.c (linux_join): Take pid, not process.
621 2018-11-23 Alan Hayward <alan.hayward@arm.com>
623 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
624 (aarch64_cannot_fetch_register): Likewise.
625 (struct linux_target_ops): Update references.
627 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
629 * linux-ppc-low.c: Include nat/linux-ptrace.h.
631 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
633 * configure.srv (ipa_ppc_linux_regobj): Add
634 powerpc-isa207-htm-vsx32l-ipa.o and
635 powerpc-isa207-htm-vsx64l-ipa.o.
636 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
637 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
638 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
639 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
640 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
641 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
642 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
643 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
644 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
645 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
646 (init_registers_powerpc_isa207_htm_vsx32l)
647 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
648 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
649 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
650 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
651 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
652 (ppc_store_tm_ctarregset): New functions.
653 (ppc_regsets): Add entries for HTM regsets.
654 (ppc_arch_setup): Set htm in features struct when needed. Set
655 sizes for the HTM regsets.
656 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
657 (initialize_low_arch): Call
658 init_registers_powerpc_isa207_htm_vsx32l and
659 init_registers_powerpc_isa207_htm_vsx64l.
660 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
661 PPC_TDESC_ISA207_HTM_VSX.
662 (initialize_low_tracepoint): Call
663 init_registers_powerpc_isa207_htm_vsx32l and
664 init_registers_powerpc_isa207_htm_vsx64l.
666 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
668 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
669 rs6000/power-linux-pmu.xml to srv_xmlfiles.
670 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
671 (ppc_store_pmuregset): New functions.
672 (ppc_regsets): Add entries for ebb and pmu regsets.
673 (ppc_arch_setup): Set isa207 in features struct if the ebb and
674 pmu regsets are available. Set sizes for these regsets.
676 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
678 * configure.srv (ipa_ppc_linux_regobj): Add
679 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
680 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
681 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
682 rs6000/powerpc-isa207-vsx32l.xml, and
683 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
684 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
685 <PPC_TDESC_ISA207_VSX>: New enum value.
686 (init_registers_powerpc_isa207_vsx32l): Declare.
687 (init_registers_powerpc_isa207_vsx64l): Declare.
688 * linux-ppc-low.c (ppc_fill_tarregset): New function.
689 (ppc_store_tarregset): New function.
690 (ppc_regsets): Add entry for the TAR regset.
691 (ppc_arch_setup): Set isa207 in features struct when needed. Set
692 size for the TAR regsets.
693 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
694 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
695 and init_registers_powerpc_isa207_vsx64l.
696 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
697 (initialize_low_tracepoint): Call
698 init_registers_powerpc_isa207_vsx32l and
699 init_registers_powerpc_isa207_vsx64l.
701 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
702 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
704 * configure.srv (ipa_ppc_linux_regobj): Add
705 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
706 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
707 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
708 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
709 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
710 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
711 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
712 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
713 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
714 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
715 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
716 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
717 (ppc_hwcap): Add comment.
718 (ppc_hwcap2): New global.
719 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
720 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
721 (ppc_regsets): Add entries for the DSCR and PPR regsets.
722 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
723 when needed. Set sizes for the the DSCR and PPR regsets.
724 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
725 (initialize_low_arch): Call
726 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
727 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
728 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
729 PPC_TDESC_ISA205_PPR_DSCR_VSX.
730 (initialize_low_tracepoint): Call
731 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
732 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
734 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
736 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
738 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
739 Simon Marchi <simark@simark.ca>
741 * acinclude.m4: Include "../selftest.m4".
742 * configure: Regenerate.
743 * configure.ac: Use "GDB_AC_SELFTEST".
744 * configure.srv: Use "$enable_unittests" instead of
745 "$development" when checking whether unit tests have been
747 * server.c (captured_main): Update message informing that
748 selftests have been disabled.
750 2018-10-04 Tom Tromey <tom@tromey.com>
752 * configure: Rebuild.
754 2018-10-04 Tom Tromey <tom@tromey.com>
756 * server.c (handle_status): Rename inner "thread".
757 (process_serial_event): Declare "res" in 'm' case.
758 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
759 (iterate_over_lwps): Rename inner "thread".
760 (linux_qxfer_libraries_svr4): Rename inner "len".
761 * gdbthread.h (find_thread_in_random): Rename inner "thread".
763 2018-10-01 Gary Benson <gbenson@redhat.com>
765 * gdb_proc_service.h: Moved common code to
766 common/gdb_proc_service.h.
768 2018-10-01 Gary Benson <gbenson@redhat.com>
770 * gdb_proc_service.h: Synchronize comments and whitespace with
771 GDB's version of this file.
773 2018-09-25 Tom Tromey <tom@tromey.com>
775 * configure: Rebuild.
776 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
778 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
780 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
781 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
782 ($(IPA_LIB)): Sort IPA_OBJS.
784 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
786 * Makefile.in: Remove references to $(ADD_DEPS).
788 2018-09-16 Tom Tromey <tom@tromey.com>
790 * remote-utils.c (remote_open): Use GNU style for metasyntactic
792 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
795 2018-09-05 Tom Tromey <tom@tromey.com>
797 * configure: Rebuild.
799 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
802 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
804 2018-08-27 Tom Tromey <tom@tromey.com>
807 * configure: Rebuild.
809 2018-08-27 Tom Tromey <tom@tromey.com>
811 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
812 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
813 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
814 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
815 (s390x_emit_stack_adjust): Add casts to unsigned char.
817 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
821 * server.h (struct client_state) <disable_randomization>:
824 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
826 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
828 (mips_supply_ptrace_register): Likewise.
830 2018-07-22 Tom Tromey <tom@tromey.com>
832 * configure: Rebuild.
834 2018-07-22 Tom Tromey <tom@tromey.com>
836 * win32-low.c (win32_create_inferior): Remove unused variables.
837 * gdbreplay.c (remote_open): Remove unused variable.
838 * remote-utils.c (remote_prepare): Remove unused variable.
839 * x86-tdesc.h (X86_TDESC_H): Define.
840 (amd64_expedite_regs): Define conditionally.
841 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
842 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
843 * remote-utils.c (readchar): Remove unused variable.
845 2018-07-13 Pedro Alves <palves@redhat.com>
847 * linux-low.c (linux_kill): Change parameter to process_info
848 pointer instead of pid. Adjust.
849 * lynx-low.c (lynx_kill): Likewise.
850 * nto-low.c (nto_kill): Likewise.
851 * spu-low.c (spu_kill): Likewise.
852 * win32-low.c (win32_kill): Likewise.
853 * server.c (handle_v_kill, kill_inferior_callback)
854 (detach_or_kill_for_exit): Adjust.
855 * target.c (kill_inferior): Change parameter to process_info
856 pointer instead of pid. Adjust.
857 * target.h (struct target_ops) <kill>: Change parameter to
858 process_info pointer instead of pid. Adjust all implementations
860 (kill_inferior): Likewise.
862 2018-07-13 Pedro Alves <palves@redhat.com>
864 * linux-low.c (linux_detach, linux_join): Change parameter to
865 process_info pointer instead of pid. Adjust.
866 * lynx-low.c (lynx_detach, lynx_join): Likewise.
867 * nto-low.c (nto_detach): Likewise.
868 * spu-low.c (spu_detach, spu_join): Likewise.
869 * win32-low.c (win32_detach, win32_join): Likewise.
870 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
871 * target.h (struct target_ops) <detach, join>: Change parameter to
872 process_info pointer instead of pid. Adjust all implementations
874 (detach_inferior, join_inferior): Rename 'pid' parameter to
877 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
878 Jan Kratochvil <jan.kratochvil@redhat.com>
879 Paul Fertser <fercerpav@gmail.com>
880 Tsutomu Seki <sekiriki@gmail.com>
882 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
883 (OBS): Add 'common/netstuff.o'.
884 (GDBREPLAY_OBS): Likewise.
885 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
886 (remote_open): Implement support for IPv6
888 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
890 (handle_accept_event): Accept connections from IPv6 sources.
891 (remote_prepare): Handle IPv6-style hostnames; implement
892 support for IPv6 connections.
893 (remote_open): Implement support for printing connections from
896 2018-07-11 Pedro Alves <palves@redhat.com>
899 * mem-break.c (any_persistent_commands): Add process_info
900 parameter and use it instead of relying on the current process.
901 Change return type to bool.
902 * mem-break.h (any_persistent_commands): Add process_info
903 parameter and change return type to bool.
904 * server.c (handle_detach): Remove require_running_or_return call.
905 Look up the process_info for the process we're about to detach.
906 If not found, return back error to GDB. Adjust
907 any_persistent_commands call to pass down a process pointer.
909 2018-07-11 Pedro Alves <palves@redhat.com>
911 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
912 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
913 instead of collect_register_by_name.
914 * regcache.c (regcache_raw_get_unsigned_by_name): New.
915 * regcache.h (regcache_raw_get_unsigned_by_name): New.
917 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
918 Pedro Alves <palves@redhat.com>
920 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
922 2018-07-03 Tom Tromey <tom@tromey.com>
924 * linux-low.c: Update.
925 * lynx-low.c: Update.
926 * mem-break.c: Update.
928 * remote-utils.c: Update.
932 * win32-low.c: Update.
934 2018-07-03 Tom Tromey <tom@tromey.com>
938 2018-07-03 Tom Tromey <tom@tromey.com>
940 * linux-low.c: Update.
942 2018-07-03 Tom Tromey <tom@tromey.com>
946 2018-07-03 Tom Tromey <tom@tromey.com>
948 * linux-low.c: Update.
949 * linux-mips-low.c: Update.
950 * lynx-low.c: Update.
952 * remote-utils.c: Update.
956 * thread-db.c: Update.
958 2018-07-03 Tom Tromey <tom@tromey.com>
960 * linux-low.c: Update.
961 * linux-mips-low.c: Update.
962 * lynx-low.c: Update.
963 * mem-break.c: Update.
965 * remote-utils.c: Update.
969 * tracepoint.c: Update.
971 2018-07-03 Tom Tromey <tom@tromey.com>
973 * linux-low.c: Update.
974 * linux-ppc-low.c: Update.
975 * linux-x86-low.c: Update.
976 * proc-service.c: Update.
979 * thread-db.c: Update.
980 * win32-low.c: Update.
982 2018-07-03 Tom Tromey <tom@tromey.com>
984 * linux-low.c: Update.
985 * lynx-low.c: Update.
987 * remote-utils.c: Update.
989 * thread-db.c: Update.
990 * win32-low.c: Update.
992 2018-06-29 Joel Brobecker <brobecker@adacore.com>
994 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
995 parameter in call to 'amd64_create_target_description'.
997 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
999 * x86-tdesc.h: Remove executable permission flag.
1001 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1003 * configure.ac: Remove AC_PREREQ, add missing quoting.
1004 * configure: Re-generate.
1005 * config.in: Re-generate.
1006 * aclocal.m4: Re-generate.
1008 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1010 * tracepoint.h (current_traceframe): Remove declaration.
1012 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1014 * linux-aarch64-low.c (is_sve_tdesc): New function.
1015 (aarch64_sve_regs_copy_to_regcache): Likewise.
1016 (aarch64_sve_regs_copy_from_regcache): Likewise.
1017 (aarch64_regs_info): Add SVE checks.
1018 (initialize_low_arch): Initialize SVE.
1020 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1022 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1024 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1026 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1027 (initialize_low_tracepoint): Likewise
1028 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1029 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1031 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1033 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1035 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1037 * server.h (PBUFSIZ): Increase size
1039 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1041 * regcache.c (regcache::raw_compare): New function.
1042 * regcache.h (regcache::raw_compare): New declaration.
1044 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1046 * regcache.c (new_register_cache): Use new.
1047 (free_register_cache): Use delete.
1048 (register_data): Use const.
1049 (supply_register): Move body inside regcache.
1050 (regcache::raw_supply): New override function.
1051 (collect_register): Move body inside regcache.
1052 (regcache::raw_collect): New override function.
1053 (regcache::get_register_status): New override function.
1054 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1056 2018-06-09 Tom Tromey <tom@tromey.com>
1058 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1060 (event_queue): Use std::queue.
1061 (gdb_event_xfree): Remove.
1062 (initialize_event_loop, process_event, wait_for_event): Update.
1064 2018-06-08 Stan Cox <scox@redhat.com>
1066 * win32-low.c (win32_create_inferior): last_ptid and last_status
1067 moved to client_state.
1069 2018-06-08 Pedro Alves <palves@redhat.com>
1071 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1072 common/common-exceptions.o, common/common-utils.o,
1073 common/errors.o, common/print-utils.o and utils.o.
1074 * gdbreplay.c: Include "common-defs.h" instead of the two
1075 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1076 string.h or alloca.h.
1077 (perror_with_name): Delete.
1078 (remote_open): Use xstrdup instead of strdup.
1079 (main): Rename to ...
1080 (captured_main): ... this.
1083 2018-06-08 Tom Tromey <tom@tromey.com>
1085 * linux-low.c (linux_low_read_btrace): Update.
1087 2018-06-04 Stan Cox <scox@redhat.com>
1089 * server.h (struct client_state): New.
1090 * server.c (cont_thread, general_thread, multi_process)
1091 (report_fork_events, report_vfork_events, report_exec_events)
1092 (report_thread_events, swbreak_feature, hwbreak_feature)
1093 (vCont_supported, disable_randomization, pass_signals)
1094 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1095 Moved to client_state.
1096 * remote-utils.c (remote_debug, noack_mode)
1097 (transport_is_reliable): Moved to client_state.
1098 * tracepoint.c (current_traceframe): Moved to client_state.
1101 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1102 linux-low.c, remote-utils.h, target.c: Use client_state.
1104 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1106 * configure.srv: Add new c/h file.
1108 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1110 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1113 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1115 * gdb.arch/mips-fpregset-core.exp: New test.
1116 * gdb.arch/mips-fpregset-core.c: New test source.
1118 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1121 * hostio.c (require_int): Do not report overflow for integers
1122 between 0xfffffff and 0x7fffffff.
1124 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1126 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1127 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1128 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1130 (the_low_target): Wire them.
1132 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1134 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1135 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1136 mode. Call collect_register_by_name with vscr using
1137 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1138 (ppc_store_vrregset): Add and set vscr_offset variable as in
1139 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1142 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1144 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1145 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1146 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1148 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1150 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1151 (ppc_store_vsxregset): Likewise.
1152 (ppc_fill_vrregset): Likewise.
1153 (ppc_store_vrregset): Likewise.
1154 (ppc_fill_evrregset): Likewise.
1155 (ppc_store_evrregset): Likewise.
1156 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1157 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1160 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1162 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1163 wordsize of the inferior. Call ppc_linux_target_wordsize.
1165 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1167 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1168 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1169 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1170 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1171 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1172 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1173 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1174 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1175 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1176 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1177 (tdesc_powerpc_e500l): Remove.
1178 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1179 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1180 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1181 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1183 (ppc_arch_setup): Remove target description matching code. Fill a
1184 ppc_linux_features struct and call ppc_linux_match_description
1187 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1189 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1190 width of the requested register exceeds the width of the
1192 (mips_cannot_store_register): Likewise.
1194 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1196 * linux-mips-low.c (mips_fetch_register): New function. Update
1198 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1199 (the_low_target): Wire `mips_fetch_register'.
1201 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1203 * lynx-i386-low.c (LYNXOS_178): New macro.
1204 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1205 the layout on LynxOS-178.
1206 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1207 handle floating point registers that are not supported by
1210 2018-05-10 Tom Tromey <tom@tromey.com>
1212 * configure: Rebuild.
1214 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1217 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1218 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1219 Use it to set the expedite_regs field in the given tdesc.
1220 * x86-tdesc.h: New file.
1221 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1222 Adjust following the addition of the new expedite_regs parameter
1223 to init_target_desc.
1224 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1225 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1226 (i386_linux_read_description, amd64_linux_read_description):
1227 Adjust following the addition of the new expedite_regs parameter
1228 to init_target_desc.
1229 * lynx-i386-low.c: #include "x86-tdesc.h".
1230 (lynx_i386_arch_setup): Adjust following the addition of the new
1231 expedite_regs parameter to init_target_desc.
1232 * nto-x86-low.c: #include "x86-tdesc.h".
1233 (nto_x86_arch_setup): Adjust following the addition of the new
1234 expedite_regs parameter to init_target_desc.
1235 * win32-i386-low.c: #include "x86-tdesc.h".
1236 (i386_arch_setup): Adjust following the addition of the new
1237 expedite_regs parameter to init_target_desc.
1239 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1242 * win32-low.c (win32_create_inferior): Add call to my_wait
1243 setting last_status global.
1245 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1248 * win32-low.c (create_process): Only call gdb_tilde_expand if
1249 inferior_cwd is not NULL.
1251 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1253 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1254 registers to the cache if their values have changed.
1255 (i387_xsave_to_cache): Provide default values for x87 control
1256 registers when these features are available, but disabled.
1257 * regcache.c (supply_register_by_name_zeroed): New function.
1258 * regcache.h (supply_register_by_name_zeroed): Declare new
1261 2018-05-07 Tom Tromey <tom@tromey.com>
1263 * configure: Rebuild.
1265 2018-05-04 Tom Tromey <tom@tromey.com>
1267 * configure: Rebuild.
1269 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1270 Pedro Alves <palves@redhat.com>
1272 * linux-aarch64-low.c (aarch64_stopped_data_address):
1275 2018-04-27 Tom Tromey <tom@tromey.com>
1277 * configure: Rebuild.
1279 2018-04-23 Tom Tromey <tom@tromey.com>
1281 * configure: Rebuild.
1283 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1285 * Makefile.in (depcomp): Add "..".
1286 (all_deps_files): New and use it.
1288 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1290 * configure.srv (aarch64*-*-linux*): Don't include xml.
1291 (i[34567]86-*-cygwin*): Likewise.
1292 (i[34567]86-*-linux*): Likewise.
1293 (i[34567]86-*-lynxos*): Likewise.
1294 (i[34567]86-*-mingw32ce*): Likewise.
1295 (i[34567]86-*-mingw*): Likewise.
1296 (i[34567]86-*-nto*): Likewise.
1297 (tic6x-*-uclinux): Likewise.
1298 (x86_64-*-linux*): Likewise.
1299 (x86_64-*-mingw*): Likewise.
1300 (x86_64-*-cygwin*): Likewise.
1302 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1304 * tdesc.c: Remove xml parameter.
1306 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1308 * server.c (get_features_xml): Remove cast.
1309 * tdesc.c (void target_desc::accept): Fill in function.
1310 (tdesc_get_features_xml): Remove old xml creation.
1311 (print_xml_feature::visit_pre): Add xml vistor.
1312 * tdesc.h (struct target_desc): Make xmltarget mutable.
1313 (tdesc_get_features_xml): Remove declaration.
1315 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1317 * tdesc.c (tdesc_architecture_name): Add new function.
1318 (tdesc_osabi_name): Likewise.
1319 (tdesc_get_features_xml): Use new functions.
1321 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1323 * tdesc.c (tdesc_create_flags): Remove.
1324 (tdesc_add_flag): Likewise.
1325 (tdesc_named_type): Likewise.
1326 (tdesc_create_union): Likewise.
1327 (tdesc_create_struct): Likewise.
1328 (tdesc_create_vector): Likewise.
1329 (tdesc_add_bitfield): Likewise.
1330 (tdesc_add_field): Likewise.
1331 (tdesc_set_struct_size): Likewise.
1333 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1335 * tdesc.c (~target_desc): Remove implictly deleted items.
1336 (init_target_desc): Iterate all features.
1337 (tdesc_get_features_xml): Use vector.
1338 (tdesc_create_feature): Create feature.
1339 * tdesc.h (tdesc_feature) Remove
1340 (target_desc): Add features.
1342 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1344 * Makefile.in: Add common/tdesc.c
1345 * tdesc.c (init_target_desc): init all reg_defs from register
1347 (tdesc_create_reg): Create tdesc_reg.
1348 * tdesc.h (tdesc_feature): Add register vector.
1350 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1352 * tdesc.h (struct target_desc) <features>: Change type to
1353 std::vector<std::string>.
1354 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1356 (tdesc_get_features_xml): Likewise.
1357 (tdesc_create_feature): Likewise.
1359 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1361 * regcache.c (find_register_by_number): Return a ref.
1362 (find_regno): Use references.
1363 (register_size): Likewise.
1364 (register_data): Likewise.
1365 * tdesc.c (target_desc::~target_desc): Remove free calls.
1366 (target_desc::operator==): Use std::vector compare.
1367 (init_target_desc): Use reference.
1368 (tdesc_create_reg): Use reg constructors.
1369 * tdesc.h (struct target_desc): Replace pointer with object.
1371 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1373 * regcache.c (find_register_by_number): Make static.
1374 (find_regno): Use find_register_by_number
1375 * regcache.h (struct reg): Remove declaration.
1377 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1379 * tdesc.c (target_desc::~target_desc): Move to here.
1380 (target_desc::operator==): Likewise.
1381 * tdesc.h (target_desc::~target_desc): Move from here.
1382 (target_desc::operator==): Likewise.
1384 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1386 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1388 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1390 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1392 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1393 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1394 and init_registers_s390_gs_linux64.
1396 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1398 * linux-s390-low.c (s390_fill_gs): Remove function.
1399 (s390_fill_gsbc): Remove function.
1400 (s390_regsets): Set fill functions for the guarded storage regsets
1403 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1405 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1406 the word size. Add comment.
1407 (s390_get_wordsize): New function.
1408 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1409 pswm with it. Instead, use s390_get_wordsize to determine the
1410 word size first and derive the correct tdesc from that directly.
1412 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1414 * Makefile.in: Include silent-rules.mk.
1415 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1416 (COMPILE): Add ECHO_CXX.
1417 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1418 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1419 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1420 (version-generated.c): Add ECHO_GEN.
1421 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1422 (IPAGENT_COMPILE): Add ECHO_CXX.
1423 (%-generated.c): Add ECHO_REGDAT.
1425 2018-03-14 Tom Tromey <tom@tromey.com>
1428 * ax.c (ax_printf): Special case for NULL.
1430 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1432 * linux-low.c (linux_qxfer_libraries_svr4): Use
1433 xml_escape_text_append.
1435 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1437 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1439 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1441 * server.c (handle_general_set): Remove unnecessary xstrdup.
1443 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1445 * server.c (parse_debug_format_options): Adjust to
1446 delim_string_to_char_ptr_vec changes.
1447 * thread-db.c (thread_db_load_search): Adjust to
1448 dirnames_to_char_ptr_vec changes.
1450 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1452 * target.h (target_enable_btrace, target_disable_btrace)
1453 (target_read_btrace, target_read_btrace_conf): Turn macro into
1454 inline function. Throw error if target method is not defined.
1455 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1456 check for btrace target method. Be prepared to handle exceptions
1457 from btrace target methods.
1459 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1461 * server.c (captured_main): Change order of error message printed
1462 when the current working directory cannot be found.
1464 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1466 * server.c: Include "filenames.h" and "pathstuff.h".
1467 (program_name): Delete variable.
1468 (program_path): New anonymous class.
1469 (get_exec_wrapper): Use "program_path" instead of
1471 (handle_v_run): Likewise.
1472 (captured_main): Likewise.
1473 (process_serial_event): Likewise.
1475 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1477 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1478 (OBJS): Add "pathstuff.o".
1479 * server.c (current_directory): New global variable.
1480 (captured_main): Initialize "current_directory".
1482 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1484 * tdesc.c: Use common/tdesc.h.
1485 * tdesc.h: Likewise.
1487 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1488 Simon Marchi <simon.marchi@ericsson.com>
1490 * Makefile.in: Switch order of make rules.
1492 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1494 * Makefile.in: Add common directory in build.
1495 * configure.ac: Add common reference.
1496 * configure: Regenerate.
1498 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1500 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1501 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1502 * spu-low.c (spu_target_ops): Likewise.
1503 * win32-low.c (win32_target_ops): Likewise.
1504 * server.c (supported_btrace_packets): Report packets unconditionally.
1505 * target.h (target_ops) <supports_btrace>: Remove.
1506 (target_supports_btrace): Remove.
1508 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1510 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1511 (handle_btrace_disable): Change return type to void. Use exceptions
1513 (handle_btrace_general_set): Catch exception and copy message to
1516 2018-02-08 Tom Tromey <tom@tromey.com>
1518 * linux-low.c (install_software_single_step_breakpoints): Use
1519 make_scoped_restore.
1520 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1521 (do_restore_current_thread_cleanup): Remove.
1522 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1525 2018-02-08 Tom Tromey <tom@tromey.com>
1527 * mem-break.c (set_raw_breakpoint_at): Use
1528 gdb::unique_xmalloc_ptr.
1530 2018-01-30 Pedro Alves <palves@redhat.com>
1533 * target.c (target_terminal::terminal_state): Rename to ...
1534 (target_terminal::m_terminal_state): ... this.
1536 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1538 * linux-low.c (handle_extended_wait): Surround call to
1539 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1541 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1543 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1544 linux_ptrace_attach_fail_reason_string now returning an
1546 (linux_attach): Likewise.
1547 * thread-db.c (attach_thread): Likewise.
1549 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1552 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1553 checking for fs_base/gs_base fields in struct user_regs_struct.
1554 * configure: Regenerate.
1556 2018-01-16 Yao Qi <yao.qi@linaro.org>
1559 * linux-low.c (fetch_register): Call supply_register instead of
1562 2018-01-08 Yao Qi <yao.qi@linaro.org>
1563 Simon Marchi <simon.marchi@ericsson.com>
1565 * Makefile.in (OBS): Remove selftest.o.
1566 * configure.ac: Set srv_selftest_objs if $development is true.
1567 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1568 * configure: Re-generated.
1569 * server.c (captured_main): Wrap variable selftest_filter with
1572 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1574 * server.c (parse_debug_format_options): Return std::string.
1575 (handle_monitor_command, captured_main): Adjust.
1577 2018-01-05 Pedro Alves <palves@redhat.com>
1580 * server.c (captured_main): Pass quiet=false to
1581 save_original_signals_state.
1583 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1585 * gdbreplay.c (gdbreplay_version): Update copyright year in
1587 * server.c (gdbserver_version): Likewise.
1589 2017-12-08 Tom Tromey <tom@tromey.com>
1591 * ax.c (ax_printf): Update.
1593 2017-12-07 Yao Qi <yao.qi@linaro.org>
1595 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1596 aarch64_linux_read_description.
1597 * linux-amd64-ipa.c (idx2mask): New array.
1598 (get_ipa_tdesc): Move idx2mask out.
1599 (initialize_low_tracepoint): Initialize target descriptions.
1600 * linux-i386-ipa.c (idx2mask): New array.
1601 (get_ipa_tdesc): Move idx2mask out.
1602 (initialize_low_tracepoint): Initialize target descriptions.
1604 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1606 * tdesc.c (struct tdesc_type): Change return type.
1607 (tdesc_add_flag): Change parameter type.
1608 (tdesc_add_bitfield): Likewise.
1609 (tdesc_add_field): Likewise.
1610 (tdesc_set_struct_size): Likewise.
1612 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1614 * regcache.c (registers_to_string): Remove unused variable.
1616 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1618 * inferiors.c (for_each_inferior_with_data): Remove.
1619 * inferiors.h (for_each_inferior_with_data): Remove.
1620 * server.c (handle_qxfer_threads_worker): Change parameter type.
1621 (handle_qxfer_threads_proper): Use for_each_thread.
1623 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1625 * inferiors.c (for_each_inferior): Remove.
1626 (clear_inferiors): Use for_each_thread.
1627 * inferiors.h (for_each_inferior): Remove.
1628 * linux-low.c (linux_wait_for_event_filtered): Use
1630 (linux_stabilize_threads): Likewise.
1631 * regcache.c (regcache_release): Likewise.
1632 * server.c (gdb_wants_all_threads_stopped): Likewise.
1633 (clear_pending_status_callback): Remove.
1634 (handle_status): Use for_each_thread.
1635 (captured_main): Likewise.
1636 * win32-low.c (child_init_thread_list): Likewise.
1637 (win32_clear_inferiors): Likewise.
1638 (fake_breakpoint_event): Likewise.
1640 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1642 * inferiors.h (find_inferior): Remove.
1643 * inferiors.c (find_inferior): Remove.
1645 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1647 * linux-low.c (resume_status_pending_p): Update comment.
1648 (need_step_over_p): Update comment.
1650 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1652 * linux-low.c (proceed_one_lwp): Return void, change parameter
1654 (unsuspend_and_proceed_one_lwp): Likewise.
1655 (proceed_all_lwps): Use for_each_thread.
1656 (unstop_all_lwps): Likewise.
1658 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1660 * linux-low.c (linux_resume_one_thread): Return void, take
1662 (linux_resume): Use for_each_thread.
1664 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1666 * linux-low.c (send_sigstop_callback): Return void, change
1667 parameter type. Rename to...
1668 (send_sigstop): ... this.
1669 (suspend_and_send_sigstop_callback): Return void, change parameter
1671 (suspend_and_send_sigstop): ... this.
1672 (stop_all_lwps): Use for_each_thread.
1674 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1676 * linux-low.c (lwp_running): Return bool, remove unused
1678 (linux_stabilize_threads): Use find_thread.
1680 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1682 * linux-low.c (select_singlestep_lwp_callback): Remove.
1683 (count_events_callback): Remove.
1684 (select_event_lwp_callback): Remove.
1685 (select_event_lwp): Use find_thread/for_each_thread.
1687 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1689 * linux-low.c (not_stopped_callback): Return bool, take filter
1691 (linux_wait_for_event_filtered): Use find_thread.
1692 (linux_wait_1): Likewise.
1694 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1696 * linux-low.c (same_lwp): Remove.
1697 (find_lwp_pid): Use find_thread.
1699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1701 * linux-low.c (delete_lwp_callback): Remove.
1702 (linux_mourn): Use for_each_thread.
1704 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1706 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1707 args parameter, don't check for pid.
1708 (linux_detach): Use for_each_thread.
1710 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1712 * linux-low.c (struct counter): Remove.
1713 (second_thread_of_pid_p): Remove.
1714 (last_thread_of_process_p): Use find_thread.
1716 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1718 * inferiors.c (find_inferior_in_random): Remove.
1719 * inferiors.h (find_inferior_in_random): Remove.
1720 * linux-low.c (status_pending_p_callback): Return bool, accept
1721 parameter ptid directly.
1722 (linux_wait_for_event_filtered): Use find_thread_in_random.
1723 (linux_wait_1): Likewise.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * inferiors.c (find_inferior_id): Remove.
1728 (find_thread_ptid): Move implemention from find_inferior_id to
1730 * inferiors.h (find_inferior_id): Remove.
1731 * server.c (handle_status): Use find_thread_ptid.
1732 (process_serial_event): Likewise.
1733 * thread-db.c (find_one_thread): Likewise.
1734 (thread_db_thread_handle): Likewise.
1735 * win32-low.c (thread_rec): Likewise.
1736 (child_delete_thread): Likewise.
1737 (win32_thread_alive): Likewise.
1738 (get_child_debug_event): Likewise.
1740 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1742 * linux-mips-low.c (update_watch_registers_callback): Return
1743 void, remove pid_p parameter, don't check for pid.
1744 (mips_insert_point, mips_remove_point): Use for_each_thread.
1746 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1748 * lynx.low (lynx_delete_thread_callback): Remove.
1749 (lynx_mourn): Use for_each_thread.
1751 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1753 * regcache.c (regcache_invalidate_one): Remove.
1754 (regcache_invalidate_pid): use for_each_thread.
1756 2017-11-26 Tom Tromey <tom@tromey.com>
1758 * linux-low.c (linux_create_inferior): Update.
1760 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1762 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1764 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1766 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1767 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1768 * linux-aarch64-tdesc-selftest.c: New file.
1769 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1771 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1773 * configure.srv: Add new file.
1774 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1775 * linux-aarch64-tdesc-selftest.c: New file.
1776 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1778 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1780 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1781 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1782 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1784 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1786 * configure.srv: Add new files.
1787 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1788 aarch64_linux_read_description.
1789 * linux-aarch64-low.c (aarch64_linux_read_description):
1790 Merge with aarch64_arch_setup.
1791 (aarch64_arch_setup): Call aarch64_linux_read_description.
1792 * linux-aarch64-tdesc.c: New file.
1793 * linux-aarch64-tdesc.h: New file.
1795 2017-11-24 Yao Qi <yao.qi@linaro.org>
1797 * configure.srv: Set $srv_regobj for tic6x-linux.
1798 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1799 (tic6x_read_description): Move some code to tic6x_arch_setup.
1800 (tic6x_tdesc_test): New function.
1801 (initialize_low_arch): Call selftests::register_test.
1803 2017-11-22 Yao Qi <yao.qi@linaro.org>
1805 * remote-utils.c (prepare_resume_reply): Use memcpy.
1807 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1809 * linux-low.c (kill_one_lwp_callback): Return void, take
1810 argument directly, don't filter on pid.
1811 (linux_kill): Use for_each_thread.
1813 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1815 * linux-low.c (need_step_over_p): Return bool, remove dummy
1817 (linux_resume, proceed_all_lwps): Use find_thread.
1819 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1821 * linux-low.c (resume_status_pending_p): Return bool, remove
1823 (linux_resume): Use find_thread.
1825 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1827 * linux-low.c (struct thread_resume_array): Remove.
1828 (linux_set_resume_request): Return void, take arguments
1830 (linux_resume): Use for_each_thread.
1832 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1834 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1835 return bool, remove data argument.
1836 (linux_stabilize_threads): Use find_thread.
1838 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1840 * linux-low.c (unsuspend_one_lwp): Remove.
1841 (unsuspend_all_lwps): Use for_each_thread, inline code from
1844 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1846 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1847 * linux-low.c (struct iterate_over_lwps_args): Remove.
1848 (iterate_over_lwps_filter): Remove.
1849 (iterate_over_lwps): Use find_thread.
1851 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1853 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1854 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1855 code from reset_lwp_ptrace_options_callback.
1857 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1859 * linux-arm-low.c (struct update_registers_data): Remove.
1860 (update_registers_callback): Return void, take arguments
1861 directly, don't check thread's pid.
1862 (arm_insert_point, arm_remove_point): Use for_each_thread.
1864 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1866 * win32-low.c (continue_one_thread): Return void, take argument
1868 (child_continue): Use for_each_thread.
1870 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1872 * win32-i386-low.c (update_debug_registers_callback): Rename
1874 (update_debug_registers): ... this, return void, remove pid_p arg.
1875 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1877 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1879 * inferiors.h (struct process_info): Add constructor, initialize
1881 <syscalls_to_catch>: Change type to std::vector<int>.
1882 * inferiors.c (add_process): Allocate process_info with new.
1883 (remove_process): Free process_info with delete.
1884 * linux-low.c (handle_extended_wait): Adjust.
1885 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1886 * server.c (handle_general_set): Adjust.
1888 2017-11-16 Pedro Alves <palves@redhat.com>
1890 * remote-utils.c (remote_close): Block SIGIO signals instead of
1891 uninstalling the SIGIO handler.
1893 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1895 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1897 2017-11-16 Yao Qi <yao.qi@linaro.org>
1899 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1900 (tic6x_store_gregset): Likewise.
1901 (tic6x_usrregs_info): Move it up.
1903 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1905 * Makefile.in: Update arch rules.
1906 * configure.srv: Explicitly mark arch/ files.
1908 2017-11-13 Andreas Schwab <schwab@suse.de>
1910 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1912 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1914 2017-11-06 Pedro Alves <palves@redhat.com>
1916 * config.in, configure: Regenerate.
1918 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1920 * target.c (struct thread_search): Remove.
1921 (thread_search_callback): Remove.
1922 (prepare_to_access_memory): Use for_each_thread instead of
1923 find_inferior. Inline code from thread_search_callback.
1925 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1927 * server.c (struct visit_actioned_threads_data): Remove.
1928 (visit_actioned_threads): Change prototype to take arguments
1930 (resume): Use find_thread instead of find_inferior.
1932 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1934 * server.c (queue_stop_reply_callback): Change prototype, return
1936 (find_status_pending_thread_callback): Remove.
1937 (handle_status): Replace find_inferior with find_thread and
1940 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1942 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1944 (aarch64_store_gregset): Likewise.
1945 (aarch64_fill_fpregset): Likewise.
1946 (aarch64_store_fpregset): Likewise.
1948 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1950 * gdbthread.h (find_thread, for_each_thread): New functions.
1951 * inferiors.c (thread_of_pid): Remove.
1952 (find_any_thread_of_pid): Use find_thread.
1953 * linux-low.c (num_lwps): Use for_each_thread.
1955 2017-10-17 Yao Qi <yao.qi@linaro.org>
1957 * Makefile.in: Remove one rule.
1958 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1960 2017-10-17 Yao Qi <yao.qi@linaro.org>
1962 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1963 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1965 2017-10-17 Yao Qi <yao.qi@linaro.org>
1967 * configure.srv: Rename arm.o with arch/arm.o.
1969 2017-10-17 Yao Qi <yao.qi@linaro.org>
1971 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1972 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1973 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1974 (arch-i386.o, arch-amd64.o): Remove rules.
1975 (arch/%.o): New rule.
1976 Update POSTCOMPILE and COMPILE.pre.
1977 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1978 * configure: Re-generated.
1979 * configure.srv: Replace arch-i386.o with arch/i386.o.
1980 Replace arch-amd64.o with arch/amd64.o.
1982 2017-10-16 Yao Qi <yao.qi@linaro.org>
1984 * configure: Regenerated.
1986 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1988 * inferiors.h: (struct inferior_list): Remove.
1989 (struct inferior_list_entry); Remove.
1990 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1991 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1992 get_first_inferior): Remove.
1993 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1994 find_inferior_id, find_inferior_in_random): Change signature.
1995 * inferiors.c (all_threads): Change type to
1996 std::list<thread_info *>.
1997 (get_thread): Remove macro.
1998 (find_inferior, find_inferior_id): Change signature, implement
2000 (find_inferior_in_random): Change signature, implement using
2001 find_thread_in_random.
2002 (for_each_inferior, for_each_inferior_with_data): Change
2003 signature, implement using for_each_thread.
2004 (add_inferior_to_list, remove_inferior): Remove.
2005 (add_thread, get_first_thread, thread_of_pid,
2006 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2007 (get_first_inferior, one_inferior_p, clear_inferior_list):
2009 (clear_inferiors, get_thread_process): Update.
2010 * gdbthread.h: Include <list>.
2011 (struct thread_info) <entry>: Remove field.
2013 (all_threads): Change type to std::list<thread_info *>.
2014 (get_first_inferior): Add doc.
2015 (find_thread, for_each_thread, find_thread_in_random): New
2017 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2018 * linux-arm-low.c (update_registers_callback): Update.
2019 * linux-low.c (second_thread_of_pid_p): Update.
2020 (kill_one_lwp_callback, linux_detach_lwp_callback,
2021 delete_lwp_callback, status_pending_p_callback, same_lwp,
2022 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2023 iterate_over_lwps, not_stopped_callback,
2024 resume_stopped_resumed_lwps, count_events_callback,
2025 select_singlestep_lwp_callback, select_event_lwp_callback,
2026 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2027 suspend_and_send_sigstop_callback, wait_for_sigstop,
2028 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2029 lwp_running, linux_set_resume_request, resume_status_pending_p,
2030 need_step_over_p, start_step_over, linux_resume_one_thread,
2031 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2032 reset_lwp_ptrace_options_callback): Update.
2033 * linux-mips-low.c (update_watch_registers_callback): Update.
2034 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2036 (free_register_cache_thread_one): Remove.
2037 (regcache_release): Update.
2038 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2039 handle_qxfer_threads_worker): Update.
2040 (handle_query): Update, use list iterator.
2041 (visit_actioned_threads, handle_pending_status,
2042 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2043 clear_pending_status_callback, set_pending_status_callback,
2044 find_status_pending_thread_callback, handle_status,
2045 process_serial_event): Update.
2046 * target.c (thread_search_callback): Update.
2047 * thread-db.c (thread_db_get_tls_address): Update.
2048 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2050 * win32-i386-low.c (update_debug_registers_callback): Update.
2051 * win32-low.c (delete_thread_info, child_delete_thread,
2052 continue_one_thread, suspend_one_thread,
2053 get_child_debug_event): Adjust.
2055 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2057 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2058 * inferiors.h: Include <list>.
2059 (struct process_info) <entry>: Remove field.
2061 (pid_of): Change macro to function.
2062 (ptid_of, lwpid_of): Remove macro.
2063 (all_processes): Change type to std::list<process_info *>.
2064 (ALL_PROCESSES): Remove macro.
2065 (for_each_process, find_process): New function.
2066 * inferiors.c (all_processes): Change type to
2067 std::list<process_info *>.
2068 (find_thread_process): Adjust.
2069 (add_process): Likewise.
2070 (remove_process): Likewise.
2071 (find_process_pid): Likewise.
2072 (get_first_process): Likewise.
2073 (started_inferior_callback): Remove.
2074 (have_started_inferiors_p): Adjust.
2075 (attached_inferior_callback): Remove.
2076 (have_attached_inferiors_p): Adjust.
2077 * linux-low.c (check_zombie_leaders): Likewise.
2078 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2079 (x86_linux_update_xmltarget): Adjust.
2080 * server.c (handle_query): Likewise.
2081 (gdb_reattached_process): Remove.
2082 (handle_status): Adjust.
2083 (kill_inferior_callback): Likewise.
2084 (detach_or_kill_inferior): Remove.
2085 (print_started_pid): Likewise.
2086 (print_attached_pid): Likewise.
2087 (detach_or_kill_for_exit): Update.
2088 (process_serial_event): Likewise.
2089 * linux-arm-low.c (arm_new_fork): Likewise.
2091 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2093 * dll.h: Include <list>.
2094 (struct dll_info): Add constructor.
2095 <entry>: Remove field.
2096 (all_dlls): Change type to std::list<dll_info>.
2097 * dll.c: Include <algorithm>.
2098 (get_dll): Remove macro.
2099 (all_dlls): Change type to std::list<dll_info *>.
2100 (free_one_dll): Remove.
2101 (match_dll): Likewise.
2102 (loaded_dll): Adjust.
2103 (unloaded_dll): Adjust to all_dlls type change, use
2104 std::find_if. Inline code from match_dll.
2105 (clear_dlls): Adjust to all_dlls type change.
2106 * server.c (emit_dll_description): Remove.
2107 (handle_qxfer_libraries): Adjust to all_dlls type change,
2108 integrate emit_dll_description's functionality.
2110 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2112 * linux-low.h (struct linux_target_ops) <delete_process>: New
2114 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2115 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2116 (struct linux_target_ops): Add delete_process callback.
2117 * linux-arm-low.c (arm_delete_process): New.
2118 (struct linux_target_ops): Add delete_process callback.
2119 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2120 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2121 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2122 * linux-mips-low.c (mips_linux_delete_process): New.
2123 (struct linux_target_ops): Add delete_process callback.
2124 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2125 * linux-s390-low.c (struct linux_target_ops): Likewise.
2126 * linux-sh-low.c (struct linux_target_ops): Likewise.
2127 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2128 * linux-tile-low.c (struct linux_target_ops): Likewise.
2129 * linux-x86-low.c (x86_linux_delete_process): New.
2130 (struct linux_target_ops): Add delete_process callback.
2131 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2133 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2135 * linux-aarch64-low.c (the_low_target): Add thread delete
2137 * linux-arm-low.c (arm_delete_thread): New function.
2138 (the_low_target): Add thread delete callback.
2139 * linux-bfin-low.c (the_low_target): Likewise.
2140 * linux-crisv32-low.c (the_low_target): Likewise.
2141 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2143 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2145 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2146 * linux-mips-low.c (mips_linux_delete_thread): New function.
2147 (the_low_target): Add thread delete callback.
2148 * linux-ppc-low.c (the_low_target): Likewise.
2149 * linux-s390-low.c (the_low_target): Likewise.
2150 * linux-sh-low.c (the_low_target): Likewise.
2151 * linux-tic6x-low.c (the_low_target): Likewise.
2152 * linux-tile-low.c (the_low_target): Likewise.
2153 * linux-x86-low.c (the_low_target): Likewise.
2154 * linux-xtensa-low.c (the_low_target): Likewise.
2156 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2158 * win32-low.c: Include "common-inferior.h".
2160 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2162 * inferiors.c (set_inferior_cwd): New function.
2163 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2164 (handle_query): Inform that QSetWorkingDir is supported.
2165 * win32-low.c (create_process): Pass the inferior's cwd to
2168 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2170 * inferiors.c (current_inferior_cwd): New global variable.
2171 (get_inferior_cwd): New function.
2172 * inferiors.h (struct process_info) <cwd>: New field.
2174 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2176 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2177 (OBS): Add gdb_tilde_expand.o.
2179 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2181 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2182 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2184 2017-09-29 Pedro Alves <palves@redhat.com>
2186 * ax.c (gdb_parse_agent_expr): Constify.
2187 * ax.h (gdb_parse_agent_expr): Constify.
2188 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2190 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2191 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2192 * remote-utils.h (read_ptid): Constify.
2193 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2194 (process_point_options, process_serial_event): Constify.
2195 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2196 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2197 (cmd_qtbuffer): Constify.
2199 2017-09-29 Pedro Alves <palves@redhat.com>
2201 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2204 2017-09-29 Pedro Alves <palves@redhat.com>
2206 * linux-low.c (handle_extended_wait): Pass parent thread instead
2207 of process to thread_db_notice_clone.
2208 * linux-low.h (thread_db_notice_clone): Replace parent process
2209 parameter with parent thread parameter.
2210 * thread-db.c (find_one_thread): Add comment.
2211 (thread_db_notice_clone): Replace parent process parameter with
2212 parent thread parameter. Temporarily switch to the parent thread.
2214 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2216 * gdbthread.h: Include "common-gdbthread.h".
2217 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2218 "if" when validating the ptid.
2219 * remote-utils.c: Include "gdbthread.h".
2220 (prepare_resume_reply): Use "switch_to_thread".
2221 * target.c (done_accessing_memory): Likewise.
2223 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2225 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2226 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2227 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2228 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2229 s390x-gs-linux64-ipa.o to ipa_obj.
2230 * linux-s390-low.c (HWCAP_S390_GS): New define.
2231 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2233 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2234 (s390_arch_setup): Check for guarded-storage support and choose
2236 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2237 init_registers_s390x_gs_linux64.
2238 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2240 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2241 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2243 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2245 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2247 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2249 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2250 (thread_db_thread_handle): Declare.
2251 * linux-low.c (linux_target_ops): Initialize thread_handle.
2252 * server.c (handle_qxfer_threads_worker): Add support for
2254 * target.h (struct target_ops): Add new function pointer,
2256 (target_thread_handle): Define.
2257 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2259 (thread_db_thread_handle): New function.
2261 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2263 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2264 * linux-low.h (thread_db_notice_clone): Declare.
2265 * thread-db.c (thread_db_notice_clone): New function.
2267 2017-09-21 Pedro Alves <palves@redhat.com>
2269 * server.c (gdb_read_memory, handle_status, process_serial_event)
2270 (handle_serial_event, handle_target_event): Adjust to
2271 set_desired_thread prototype change.
2272 * target.c (set_desired_thread): Remove 'use_general' parameter
2274 * target.h (set_desired_thread): Remove 'use_general' parameter.
2276 2017-09-20 Tom Tromey <tom@tromey.com>
2278 * target.c (target_terminal::terminal_state): Define.
2279 (target_terminal::init): Rename from target_terminal_init.
2280 (target_terminal::inferior): Rename from
2281 target_terminal_inferior.
2282 (target_terminal::ours): Rename from target_terminal_ours.
2283 (target_terminal::ours_for_output, target_terminal::info): New.
2285 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2287 * server.c (accumulate_file_name_length): Remove.
2288 (emit_dll_description): Adjust to std::string change.
2289 (handle_qxfer_libraries): Use std::string to hold document.
2291 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2293 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2294 return type of xml_escape_text.
2295 * server.c (emit_dll_description): Likewise.
2297 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2299 * server.c (captured_main): Accept argument for --selftest.
2300 Update run_tests call.
2301 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2302 when registering selftests.
2304 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2306 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2307 instead of "VEC" for "target_desc.reg_defs".
2308 (regcache_cpy): Likewise.
2309 (registers_to_string): Likewise.
2310 (registers_from_string): Likewise.
2311 (find_regno): Likewise.
2312 (supply_regblock): Likewise.
2313 (regcache_raw_read_unsigned): Likewise.
2314 * tdesc.c (init_target_desc): Likewise.
2315 (tdesc_create_reg): Likewise.
2316 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2317 (struct target_desc) <reg_defs>: Convert to "std::vector".
2318 (target_desc): Do not initialize "reg_defs".
2319 (~target_desc): Update code to use "std::vector" instead of "VEC"
2320 for "target_desc.reg_defs".
2321 (operator==): Likewise.
2323 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2325 * inferiors.h (thread_to_gdb_id): Remove.
2326 * inferiors.c (thread_to_gdb_id): Remove.
2327 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2328 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2329 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2331 * nto-low.c (nto_fetch_registers, nto_store_registers,
2332 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2334 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2336 * inferiors.h (gdb_id_to_thread_id): Remove.
2337 * inferiors.c (gdb_id_to_thread_id): Remove.
2338 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2339 removal. Move pid declaration closer to where it's used.
2341 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2343 * server.c (handle_detach): New function.
2344 (process_serial_event): Move code out, call handle_detach.
2346 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2348 * server.c (require_running): Rename to ...
2349 (require_running_or_return): ... this ...
2350 (require_running_or_break): ... and this.
2351 (handle_query, process_serial_event): Adjust.
2353 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2355 * linux-low.c (linux_set_resume_request): Remove unused
2358 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2360 * server.c (first_thread_of): Remove.
2361 (process_serial_event): Replace usage of first_thread_of with
2362 find_any_thread_of_pid.
2363 * tracepoint.c (same_process_p): Remove.
2364 (gdb_agent_about_to_close): Replace usage of same_process_p with
2365 find_any_thread_of_pid.
2366 * linux-x86-low.c (same_process_callback): Remove.
2367 (x86_arch_setup_process_callback): Replace usage of
2368 same_process_callback with find_any_thread_of_pid.
2369 * thread-db.c (any_thread_of): Remove.
2370 (switch_to_process): Replace usage of any_thread_of with
2371 find_any_thread_of_pid.
2372 * inferiors.c (thread_pid_matches_callback): Remove.
2373 (find_thread_process): Adjust to use find_any_thread_of_pid.
2375 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2377 * regcache.c (get_thread_regcache): Guard calls to "memset"
2380 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2382 * linux-low.c (handle_extended_wait): Use
2383 "allocate_target_description" instead of "XNEW".
2384 * linux-x86-low.c (initialize_low_arch): Likewise.
2386 2017-09-05 Yao Qi <yao.qi@linaro.org>
2388 * configure.srv (srv_i386_regobj): Remove.
2389 (srv_amd64_regobj): Remove.
2390 (srv_regobj): Set it to "" for x86 non-linux targets.
2391 * linux-x86-tdesc.c (i386_linux_read_description):
2392 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2393 (init_registers_i386): Remove the declaration.
2394 (tdesc_i386): Remove the declaration.
2395 (lynx_i386_arch_setup): Call i386_create_target_description.
2396 * nto-x86-low.c: Likewise.
2397 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2398 [!__x86_64__]: include arch/i386.h.
2399 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2401 2017-09-05 Yao Qi <yao.qi@linaro.org>
2403 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2404 i386/amd64-XXX-linux from it.
2406 2017-09-05 Yao Qi <yao.qi@linaro.org>
2408 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2410 (ipa_amd64_linux_regobj): Remove.
2411 (ipa_x32_linux_regobj): Remove.
2413 2017-09-05 Yao Qi <yao.qi@linaro.org>
2415 * Makefile.in (arch-amd64.o): New rule.
2416 * configure.srv: Append arch-amd64.o.
2417 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2418 (get_ipa_tdesc): Call amd64_linux_read_description.
2419 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2420 and init_registers_amd64_XXX.
2421 * linux-x86-low.c (x86_linux_read_description): Call
2422 amd64_linux_read_description.
2423 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2424 (initialize_low_arch): Don't call init_registers_x32_XXX and
2425 init_registers_amd64_XXX.
2426 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2427 and tdesc_amd64_XXX.
2428 [__x86_64__] (amd64_tdesc_test): New function.
2429 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2430 and init_registers_amd64_XXX.
2431 * linux-x86-tdesc.c: Include arch/amd64.h.
2432 (xcr0_to_tdesc_idx): New function.
2433 (i386_linux_read_description): New function.
2434 (amd64_get_ipa_tdesc_idx): New function.
2435 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2436 (amd64_get_ipa_tdesc): Declare.
2438 2017-09-05 Yao Qi <yao.qi@linaro.org>
2440 * configure.srv (srv_i386_linux_xmlfiles): Remove
2441 i386/i386-XXX-linux.xml from it.
2443 2017-09-05 Yao Qi <yao.qi@linaro.org>
2445 * configure.srv: Set srv_i386_linux_regobj empty if $development
2447 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2448 initialize_low_tdesc.
2449 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2450 with #if initialize_low_tdesc.
2451 * linux-x86-tdesc-selftest.c: New file.
2452 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2454 2017-09-05 Yao Qi <yao.qi@linaro.org>
2456 * Makefile.in (arch-i386.o): New rule.
2457 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2458 (x86_64-*-linux*): Likewise.
2459 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2460 include arch/i386.h.
2461 (i386_linux_read_description): Remove code and call
2462 i386_create_target_description.
2463 * tdesc.c (allocate_target_description): New function.
2464 * tdesc.h (set_tdesc_architecture): Remove declaration.
2465 (set_tdesc_osabi): Likewise.
2467 2017-09-05 Yao Qi <yao.qi@linaro.org>
2469 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2470 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2471 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2473 * server.c (get_features_xml): Call tdesc_get_features_xml.
2474 * tdesc.c (set_tdesc_architecture): New function.
2475 (set_tdesc_osabi): New function.
2476 (tdesc_get_features_xml): New function.
2477 (tdesc_create_feature): Add an argument.
2478 * tdesc.h (struct target_desc) <features>: New field.
2479 <arch, osabi>: New field.
2480 (~target_desc): xfree features, arch, and osabi.
2481 (target_desc::oerator==): Don't compare .xmltarget.
2482 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2483 (set_tdesc_osabi): Likewise.
2484 (tdesc_get_features_xml): Likewise.
2486 2017-09-05 Yao Qi <yao.qi@linaro.org>
2488 * linux-x86-tdesc.c: Include selftest.h.
2489 (i386_tdesc_test): New function.
2490 (initialize_low_tdesc): Call selftests::register_test.
2491 * tdesc.h: Include regdef.h.
2492 (target_desc): Override operator == and !=.
2494 2017-09-05 Yao Qi <yao.qi@linaro.org>
2496 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2497 (ipa_obj): Likewise.
2498 * linux-i386-ipa.c: Include common/x86-xstate.h
2499 (get_ipa_tdesc): Call i386_linux_read_description.
2500 (initialize_low_tracepoint): Don't call init_registers_XXX
2501 functions, call initialize_low_tdesc instead.
2502 * linux-x86-low.c (x86_linux_read_description): Call
2503 i386_linux_read_description.
2504 (initialize_low_arch): Don't call init_registers_i386_XXX
2505 functions, call initialize_low_tdesc.
2506 * linux-x86-tdesc.c: New file.
2507 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2508 (i386_get_ipa_tdesc_idx): Declare.
2509 (i386_get_ipa_tdesc): Declare.
2510 (initialize_low_tdesc): Declare.
2512 2017-09-05 Yao Qi <yao.qi@linaro.org>
2514 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2517 2017-09-05 Yao Qi <yao.qi@linaro.org>
2519 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2520 * regcache.c (get_thread_regcache): Use VEC_length.
2521 (init_register_cache): Likewise.
2522 (regcache_cpy): Likewise.
2523 (registers_to_string): Iterate reg_defs via VEC_iterate.
2524 (find_regno): Likewise.
2525 (find_register_by_number): Use VEC_index.
2526 (register_size): Call find_register_by_number.
2527 (register_data): Call find_register_by_number.
2528 (supply_regblock): Use VEC_length.
2529 (regcache_raw_read_unsigned): Likewise.
2530 * tdesc.c (init_target_desc): Iterate reg_defs via
2532 (default_description): Update initializer.
2533 (copy_target_description): Don't update field num_registers.
2534 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2535 <num_registers>: Remove.
2537 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2539 * Makefile.in (.SECONDARY): Define target.
2541 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2543 * linux-low.c (linux_wait_1): Adjust.
2544 * server.c (queue_stop_reply_callback): Adjust.
2546 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2548 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2549 QEnvironmentUnset and QEnvironmentReset packets.
2550 (handle_query): Inform remote that QEnvironmentHexEncoded,
2551 QEnvironmentUnset and QEnvironmentReset are supported.
2553 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2555 * inferiors.h (inferior_target_data): Rename to ...
2556 (thread_target_data): ... this.
2557 (inferior_regcache_data): Rename to ...
2558 (thread_regcache_data): ... this.
2559 (set_inferior_regcache_data): Rename to ...
2560 (set_thread_regcache_data): ... this.
2561 * inferiors.c (inferior_target_data): Rename to ...
2562 (thread_target_data): ... this.
2563 (inferior_regcache_data): Rename to ...
2564 (thread_regcache_data): ... this.
2565 (set_inferior_regcache_data): Rename to ...
2566 (set_thread_regcache_data): ... this.
2567 (free_one_thread): Update.
2568 * linux-low.h (get_thread_lwp): Update.
2569 * regcache.c (get_thread_regcache): Update.
2570 (regcache_invalidate_thread): Update.
2571 (free_register_cache_thread): Update.
2572 * win32-i386-low.c (update_debug_registers_callback): Update.
2573 (win32_get_current_dr): Update.
2574 * win32-low.c (thread_rec): Update.
2575 (delete_thread_info): Update.
2576 (continue_one_thread): Update.
2577 (suspend_one_thread): Update.
2579 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2581 * inferiors.c (set_inferior_target_data): Remove.
2582 * inferiors.h (set_inferior_target_data): Remove.
2584 2017-08-18 Yao Qi <yao.qi@linaro.org>
2586 * Makefile.in (OBS): Add selftest.o.
2587 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2588 * configure, config.in: Re-generated.
2589 * server.c: Include common/sefltest.h.
2590 (captured_main): Handle option --selftest.
2592 2017-08-09 Yao Qi <yao.qi@linaro.org>
2594 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2595 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2596 i386-avx-mpx.o and i386-mmx.o.
2597 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2598 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2599 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2600 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2601 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2602 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2603 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2604 i386/amd64-avx-mpx.xml.
2606 2017-08-09 Yao Qi <yao.qi@linaro.org>
2608 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2609 and x32-avx-avx512.o.
2610 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2611 i386/x32-avx-avx512.xml.
2613 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2615 * tracepoint.h (enum class fast_tpoint_collect_result): New
2617 (fast_tracepoint_collecting): Change return type to
2618 fast_tpoint_collect_result.
2619 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2620 * linux-low.h: Include tracepoint.h.
2621 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2622 fast_tpoint_collect_result.
2623 * linux-low.c (handle_tracepoints): Adjust.
2624 (linux_fast_tracepoint_collecting): Change return type to
2625 fast_tpoint_collect_result.
2626 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2627 linux_wait_1, stuck_in_jump_pad_callback,
2628 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2629 proceed_one_lwp): Adjust to type change.
2631 2017-07-10 Yao Qi <yao.qi@linaro.org>
2633 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2635 2017-06-29 Yao Qi <yao.qi@linaro.org>
2637 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2639 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2641 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2643 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2645 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2647 * linux-low.c (linux_create_inferior): Adjust code to access the
2648 environment information via 'gdb_environ' class.
2649 * lynx-low.c (lynx_create_inferior): Likewise.
2650 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2651 (get_environ): Return a pointer to 'our_environ'.
2652 (captured_main): Initialize 'our_environ'.
2653 * server.h (get_environ): Adjust prototype.
2654 * spu-low.c (spu_create_inferior): Adjust code to access the
2655 environment information via 'gdb_environ' class.
2657 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2659 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2660 usage of "register" keyword.
2662 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2664 * configure: Re-generate.
2666 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2668 * configure: Re-generate.
2670 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2672 * Makefile.in (COMPILE.pre): Add "-x c++".
2674 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2676 * fork-child.c: Conditionally include <signal.h>.
2678 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2680 * server.c (handle_general_set): Handle new packet
2681 "QStartupWithShell".
2682 (handle_query): Add "QStartupWithShell" to the list of supported
2684 (gdbserver_usage): Add help text explaining the
2685 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2687 (captured_main): Recognize and act upon the presence of the new
2690 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2691 Pedro Alves <palves@redhat.com>
2693 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2694 * configure: Regenerate.
2695 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2697 (i[34567]86-*-lynxos*): Likewise.
2698 (spu*-*-*): Likewise.
2699 * fork-child.c: New file.
2700 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2702 (linux_ptrace_fun): New function.
2703 (linux_create_inferior): Adjust function prototype to reflect
2704 change on "target.h". Adjust function code to use
2706 (linux_request_interrupt): Delete "signal_pid".
2707 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2708 (lynx_ptrace_fun): New function.
2709 (lynx_create_inferior): Adjust function prototype to reflect
2710 change on "target.h". Adjust function code to use
2712 * nto-low.c (nto_create_inferior): Adjust function prototype and
2713 code to reflect change on "target.h". Update comments.
2714 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2715 "common-terminal.h" and "environ.h".
2716 (terminal_fd): Moved to fork-child.c.
2717 (old_foreground_pgrp): Likewise.
2718 (restore_old_foreground_pgrp): Likewise.
2719 (last_status): Make it global.
2720 (last_ptid): Likewise.
2721 (our_environ): New variable.
2722 (startup_with_shell): Likewise.
2723 (program_name): Likewise.
2724 (program_argv): Rename to...
2725 (program_args): ...this.
2726 (wrapper_argv): New variable.
2727 (start_inferior): Delete function.
2728 (get_exec_wrapper): New function.
2729 (get_exec_file): Likewise.
2730 (get_environ): Likewise.
2731 (prefork_hook): Likewise.
2732 (post_fork_inferior): Likewise.
2733 (postfork_hook): Likewise.
2734 (postfork_child_hook): Likewise.
2735 (handle_v_run): Update code to deal with arguments coming from the
2736 remote host. Update calls from "start_inferior" to
2738 (captured_main): Likewise. Initialize environment variable. Call
2740 * server.h (post_fork_inferior): New prototype.
2741 (get_environ): Likewise.
2742 (last_status): Declare.
2743 (last_ptid): Likewise.
2744 (signal_pid): Likewise.
2745 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2746 (spu_ptrace_fun): New function.
2747 (spu_create_inferior): Adjust function prototype to reflect change
2748 on "target.h". Adjust function code to use "fork_inferior".
2749 * target.c (target_terminal_init): New function.
2750 (target_terminal_inferior): Likewise.
2751 (target_terminal_ours): Likewise.
2752 * target.h: Include <vector>.
2753 (struct target_ops) <create_inferior>: Update prototype.
2754 (create_inferior): Update macro.
2755 * utils.c (gdb_flush_out_err): New function.
2756 * win32-low.c (win32_create_inferior): Adjust function prototype
2757 and code to reflect change on "target.h".
2759 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2761 * inferiors.c (switch_to_thread): New function.
2763 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2765 * Makefile.in (SFILE): Add "common/job-control.c".
2766 (OBS): Add "job-control.o".
2768 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2770 * Makefile: Remove "@host_makefile_frag@".
2772 2017-05-05 Pedro Alves <palves@redhat.com>
2774 * configure: Regenerate.
2776 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2778 * configure: Regenerate.
2780 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2782 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2783 software_single_step change of return type to
2784 std::vector<CORE_ADDR>.
2785 * linux-low.c (install_software_single_step_breakpoints):
2787 * linux-low.h (install_software_single_step_breakpoints):
2790 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2792 * remote-utils.c: Include "gdb_termios.h" instead of
2794 * terminal.h: Delete file.
2796 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2798 * server.c: Include <vector>.
2799 <program_argv, wrapper_argv>: Convert to std::vector.
2800 (start_inferior): Rewrite function to use C++.
2801 (handle_v_run): Likewise. Update code that calculates the argv
2802 based on the vRun packet; use C++.
2803 (captured_main): Likewise.
2805 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2807 * server.c (handle_v_cont): Initialize thread_resume::thread
2810 2017-04-05 Pedro Alves <palves@redhat.com>
2812 * configure: Regenerate.
2814 2017-04-05 Pedro Alves <palves@redhat.com>
2816 * gdbreplay.c (sync_error): Constify.
2817 * linux-x86-low.c (push_opcode): Constify.
2819 2017-04-05 Pedro Alves <palves@redhat.com>
2821 * win32-low.c (get_child_debug_event)
2822 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2823 Report TARGET_WAITKIND_SPURIOUS instead.
2825 2017-04-05 Pedro Alves <palves@redhat.com>
2827 * remote-utils.c (remote_prepare, remote_open): Constify.
2828 * remote-utils.h (remote_prepare, remote_open): Constify.
2829 * server.c (captured_main): Constify 'port' handling.
2831 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2833 * Makefile.in (clean): Clear .deps.
2835 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2837 * .gitignore: Remove generated files, replace with wildcard.
2838 * (clean): Replace removal of generated files with wildcard.
2839 (version.c): Replace with...
2840 (version-generated.c): ...this.
2841 (xml-builtin.c): Replace with...
2842 (xml-builtin-generated.c): ...this.
2843 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2844 (%.c: *regformats*): Replace with...
2845 (%-generated.c: *regformats*): ...this.
2847 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2849 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2850 (xtensa_fill_gregset): Call collect_register_by_name for
2852 (xtensa_store_gregset): Call supply_register_by_name for
2855 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2857 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2858 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2859 (xtensa_store_gregset): Call supply_register for all registers in
2860 a0_regnum..a0_regnum + C0_NREGS range.
2862 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2864 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2865 (ax-ipa.o: ax.c): Remove.
2866 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2867 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2868 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2869 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2870 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2872 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2874 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2875 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2876 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2877 (errors-ipa.o: ../common/errors.c): Remove.
2878 (format-ipa.o: ../common/format.c): Remove.
2879 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2881 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2883 * Makefile.in (%-ipa.o: %.c): New rule.
2884 (tracepoint-ipa.o: tracepoint.c): Remove.
2885 (utils-ipa.o: utils.c): Remove.
2886 (remote-utils-ipa.o: remote-utils.c): Remove.
2887 (regcache-ipa.o: regcache.c): Remove.
2888 (i386-linux-ipa.o: i386-linux.c): Remove.
2889 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2890 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2891 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2892 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2893 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2894 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2895 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2896 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2897 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2898 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2899 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2900 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2901 (aarch64-ipa.o: aarch64.c): Remove.
2902 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2903 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2904 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2905 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2906 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2907 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2908 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2909 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2910 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2911 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2912 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2913 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2914 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2915 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2916 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2917 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2918 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2919 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2920 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2921 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2922 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2923 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2924 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2925 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2926 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2927 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2928 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2929 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2930 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2931 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2932 (tdesc-ipa.o: tdesc.c): Remove.
2933 (x32-linux-ipa.o: x32-linux.c): Remove.
2934 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2935 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2937 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2939 * Makefile.in (%.o: ../arch/%.c): New rule.
2940 (arm.o: ../arch/arm.c): Remove.
2941 (arm-linux.o: ../arch/arm-linux.c): Remove.
2942 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2943 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2945 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2947 * Makefile.in (%.o: ../nat/%.c): New rule.
2948 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2949 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2950 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2951 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2952 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2953 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2954 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2955 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2956 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2957 (linux-personality.o: ../nat/linux-personality.c): Remove.
2958 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2959 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2960 (x86-linux.o: ../nat/x86-linux.c): Remove.
2961 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2962 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2964 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2966 * Makefile.in (%.o: ../common/%.c): New rule.
2967 (signals.o: ../common/signals.c): Remove.
2968 (print-utils.o: ../common/print-utils.c): Remove.
2969 (rsp-low.o: ../common/rsp-low.c): Remove.
2970 (common-utils.o: ../common/common-utils.c): Remove.
2971 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2972 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2973 (vec.o: ../common/vec.c): Remove.
2974 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2975 (xml-utils.o: ../common/xml-utils.c): Remove.
2976 (ptid.o: ../common/ptid.c): Remove.
2977 (buffer.o: ../common/buffer.c): Remove.
2978 (format.o: ../common/format.c): Remove.
2979 (filestuff.o: ../common/filestuff.c): Remove.
2980 (agent.o: ../common/agent.c): Remove.
2981 (errors.o: ../common/errors.c): Remove.
2982 (environ.o: ../common/environ.c): Remove.
2983 (common-debug.o: ../common/common-debug.c): Remove.
2984 (cleanups.o: ../common/cleanups.c): Remove.
2985 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2986 (fileio.o: ../common/fileio.c): Remove.
2987 (common-regcache.o: ../common/common-regcache.c): Remove.
2988 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2989 (new-op.o: ../common/new-op.c): Remove.
2990 (btrace-common.o: ../common/btrace-common.c): Remove.
2992 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2994 * Makefile.in (%.o: ../target/%.c): New rule.
2995 (waitstatus.o: ../target/waitstatus.c): Remove.
2997 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3000 (%.c: ../regformats/%.dat,
3001 (%.c: ../regformats/arm/%.dat,
3002 (%.c: ../regformats/i386/%.dat,
3003 (%.c: ../regformats/rs6000/%.dat): New rules.
3004 (aarch64.c): Remove.
3005 (reg-arm.c): Remove.
3006 (arm-with-iwmmxt.c): Remove.
3007 (arm-with-vfpv2.c): Remove.
3008 (arm-with-vfpv3.c): Remove.
3009 (arm-with-neon.c): Remove.
3010 (reg-bfin.c): Remove.
3011 (reg-cris.c): Remove.
3012 (reg-crisv32.c): Remove.
3014 (i386-linux.c): Remove.
3015 (i386-avx.c): Remove.
3016 (i386-avx-linux.c): Remove.
3017 (i386-avx-avx512.c): Remove.
3018 (i386-avx-avx512-linux.c): Remove.
3019 (i386-mpx.c): Remove.
3020 (i386-mpx-linux.c): Remove.
3021 (i386-avx-mpx-avx512-pku.c): Remove.
3022 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3023 (i386-avx-mpx.c): Remove.
3024 (i386-avx-mpx-linux.c): Remove.
3025 (i386-mmx.c): Remove.
3026 (i386-mmx-linux.c): Remove.
3027 (reg-ia64.c): Remove.
3028 (reg-m32r.c): Remove.
3029 (reg-m68k.c): Remove.
3031 (mips-linux.c): Remove.
3032 (mips-dsp-linux.c): Remove.
3033 (mips64-linux.c): Remove.
3034 (mips64-dsp-linux.c): Remove.
3035 (nios2-linux.c): Remove.
3036 (powerpc-32.c): Remove.
3037 (powerpc-32l.c): Remove.
3038 (powerpc-altivec32l.c): Remove.
3039 (powerpc-cell32l.c): Remove.
3040 (powerpc-vsx32l.c): Remove.
3041 (powerpc-isa205-32l.c): Remove.
3042 (powerpc-isa205-altivec32l.c): Remove.
3043 (powerpc-isa205-vsx32l.c): Remove.
3044 (powerpc-e500l.c): Remove.
3045 (powerpc-64l.c): Remove.
3046 (powerpc-altivec64l.c): Remove.
3047 (powerpc-cell64l.c): Remove.
3048 (powerpc-vsx64l.c): Remove.
3049 (powerpc-isa205-64l.c): Remove.
3050 (powerpc-isa205-altivec64l.c): Remove.
3051 (powerpc-isa205-vsx64l.c): Remove.
3052 (s390-linux32.c): Remove.
3053 (s390-linux32v1.c): Remove.
3054 (s390-linux32v2.c): Remove.
3055 (s390-linux64.c): Remove.
3056 (s390-linux64v1.c): Remove.
3057 (s390-linux64v2.c): Remove.
3058 (s390-te-linux64.c): Remove.
3059 (s390-vx-linux64.c): Remove.
3060 (s390-tevx-linux64.c): Remove.
3061 (s390x-linux64.c): Remove.
3062 (s390x-linux64v1.c): Remove.
3063 (s390x-linux64v2.c): Remove.
3064 (s390x-te-linux64.c): Remove.
3065 (s390x-vx-linux64.c): Remove.
3066 (s390x-tevx-linux64.c): Remove.
3067 (tic6x-c64xp-linux.c): Remove.
3068 (tic6x-c64x-linux.c): Remove.
3069 (tic6x-c62x-linux.c): Remove.
3071 (reg-sparc64.c): Remove.
3072 (reg-spu.c): Remove.
3074 (amd64-linux.c): Remove.
3075 (amd64-avx.c): Remove.
3076 (amd64-avx-linux.c): Remove.
3077 (amd64-avx-avx512.c): Remove.
3078 (amd64-avx-avx512-linux.c): Remove.
3079 (amd64-mpx.c): Remove.
3080 (amd64-mpx-linux.c): Remove.
3081 (amd64-avx-mpx-avx512-pku.c): Remove.
3082 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3083 (amd64-avx-mpx.c): Remove.
3084 (amd64-avx-mpx-linux.c): Remove.
3086 (x32-linux.c): Remove.
3087 (x32-avx.c): Remove.
3088 (x32-avx-linux.c): Remove.
3089 (x32-avx-avx512.c): Remove.
3090 (x32-avx-avx512-linux.c): Remove.
3091 (reg-xtensa.c): Remove.
3092 (reg-tilegx.c): Remove.
3093 (reg-tilegx32.c): Remove.
3095 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3097 * Makefile.in (SFILES): Add "common/environ.c".
3098 (OBJS): Add "common/environ.h".
3100 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3102 * configure.ac: Check if the fs_base and gs_base members of
3103 `struct user_regs_struct' exist.
3104 * config.in: Regenerated.
3105 * configure: Likewise.
3107 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3109 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3111 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3112 (get_next_pcs_syscall_next_pc): Likewise.
3114 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3116 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3117 * nto-x86-low.c: Likewise.
3119 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3121 * Makefile.in: Include disable-implicit-rules.mk.
3123 2016-11-23 Pedro Alves <palves@redhat.com>
3125 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3126 (debug_vprintf): Use std::chrono::steady_clock instead of
3127 gettimeofday. Use '.' instead of ':'.
3128 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3129 (get_timestamp): Use std::chrono::steady_clock instead of
3132 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3134 * Makefile.in: Fix whitespace formatting.
3136 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3138 * Makefile.in (SFILES, OBS): Flatten list and order
3141 2016-11-23 Pedro Alves <palves@redhat.com>
3143 * event-loop.c (handle_file_event): Use warning.
3144 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3145 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3148 2016-11-23 Pedro Alves <palves@redhat.com>
3150 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3152 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3153 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3154 debug_printf and debug_flush for debug output.
3155 * server.c (handle_general_set): Likewise.
3156 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3159 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3161 * Makefile.in (.c.o): Replace rule with ...
3162 (%.o: %.c): ... this one.
3164 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3166 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3167 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3169 * configure.ac: Remove checks for the make program.
3170 * configure: Re-generate.
3172 2016-10-28 Pedro Alves <palves@redhat.com>
3174 * Makefile.in (CXX_DIALECT): Get from configure.
3175 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3176 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3177 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3178 * config.in: Regenerate.
3179 * configure: Regenerate.
3181 2016-10-27 Yao Qi <yao.qi@linaro.org>
3183 * linux-low.c (linux_supports_range_stepping): Return true if
3184 can_software_single_step return true.
3186 2016-10-27 Yao Qi <yao.qi@linaro.org>
3188 * inferiors.c (find_inferior_in_random): New function.
3189 * inferiors.h (find_inferior_in_random): Declare.
3190 * linux-low.c (linux_wait_for_event_filtered): Call
3191 find_inferior_in_random instead of find_inferior.
3193 2016-10-27 Yao Qi <yao.qi@linaro.org>
3195 * linux-low.c (linux_wait_1): If single-step breakpoints are
3196 inserted, remove them.
3198 2016-10-26 Pedro Alves <palves@redhat.com>
3200 * linux-low.c (handle_extended_wait): Link parent/child fork
3202 (linux_wait_1): Unlink them.
3203 (linux_set_resume_request): Ignore resume requests for
3204 already-resumed and unhandled fork child threads.
3205 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3206 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3208 (handle_v_requests) <vCont>: Don't call require_running.
3209 * server.h (in_queued_stop_replies): New declaration.
3211 2016-10-24 Yao Qi <yao.qi@linaro.org>
3214 * linux-aarch64-low.c (append_insns): Cast the return value to
3217 2016-10-10 Yao Qi <yao.qi@linaro.org>
3219 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3221 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3223 * target.c (target_supports_multi_process): New function, moved
3225 * target.h (target_supports_multi_process): ... here. Remove
3228 2016-10-05 Tom Tromey <tom@tromey.com>
3231 * tracepoint.c (handle_tracepoint_bkpts): Check
3232 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3234 2016-10-05 Yao Qi <yao.qi@linaro.org>
3236 * configure.srv: Update the path of arm-*.xml files.
3238 2016-10-05 Terry Guo <terry.guo@arm.com>
3239 Yao Qi <yao.qi@linaro.org>
3241 * Makefile.in: Adjust the path of rules.
3242 * configure.srv: Update the path of xml files.
3243 * regformats/arm-with-iwmmxt.dat: Regenerated.
3244 * regformats/arm-with-neon.dat: Likewise.
3245 * regformats/arm-with-vfpv2.dat: Likewise.
3246 * regformats/arm-with-vfpv3.dat Likewise.
3248 2016-09-30 Yao Qi <yao.qi@linaro.org>
3251 * target.c (target_stop_and_wait): Don't call
3252 target_continue_no_signal, use resume_stop instead.
3254 2016-09-26 Yao Qi <yao.qi@linaro.org>
3256 * linux-low.c (linux_wait_1): Call debug_exit.
3258 2016-09-23 Pedro Alves <palves@redhat.com>
3260 * Makefile.in (SFILES): Add common/new-op.c.
3261 (OBS): Add common/new-op.o.
3262 (new-op.o): New rule.
3264 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3266 * .gitinore: Ignore more files.
3268 2016-09-21 Yao Qi <yao.qi@linaro.org>
3270 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3273 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3275 * server.c (start_inferior): Call target_mourn_inferior instead of
3276 mourn_inferior; pass ptid_t argument to it.
3278 (handle_target_event): Likewise.
3279 * target.c (target_mourn_inferior): New function.
3280 * target.h (mourn_inferior): Delete macro.
3282 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3284 * linux-low.c (lwp_is_stepping): New function.
3286 2016-09-06 Carl Love <cel@us.ibm.com>
3288 * server.c (start_inferior): Fixed comment, requested comment change
3289 didn't get updated correctly. Removed reference to ptrace () call as
3290 it is only true on Linux systems.
3292 2016-09-06 Carl Love <cel@us.ibm.com>
3294 * server.c (start_inferior): Do not call
3295 function target_post_create_inferior () if the
3296 inferior process has already exited.
3298 2016-09-05 Pedro Alves <palves@redhat.com>
3300 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3301 (COMPILE.pre, CC_LD): Use CXX directly.
3302 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3303 * acinclude.m4: Don't include build-with-cxx.m4.
3304 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3305 * configure: Regenerate.
3307 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3310 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3311 call writing data to own_buf.
3313 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3315 * target.c (mywait): Call target_wait instead of
3317 (target_wait): New function.
3319 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3321 * server.c (start_inferior): New variable 'ptid'. Replace calls
3322 to the_target->resume by target_continue{,_no_signal}, depending
3324 * target.c (target_stop_and_wait): Call target_continue_no_signal
3325 instead of the_target->resume.
3326 (target_continue): New function.
3328 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3330 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3332 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3335 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3337 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3338 * linux-arm-low.c (ps_get_thread_area): Likewise.
3339 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3340 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3341 * linux-mips-low.c (ps_get_thread_area): Likewise.
3342 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3343 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3344 * linux-x86-low.c (ps_get_thread_area): Likewise.
3345 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3347 2016-08-19 Pedro Alves <palves@redhat.com>
3349 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3351 2016-08-19 Pedro Alves <palves@redhat.com>
3353 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3354 comment. Use memcpy instead of casting through unsigned long.
3356 2016-08-19 Pedro Alves <palves@redhat.com>
3358 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3359 allocating around 0x80000000.
3361 2016-08-19 Pedro Alves <palves@redhat.com>
3364 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3365 (x32-avx512-linux-ipa.o): New rules.
3366 * configure.ac (x86_64-*-linux*): New x32 check.
3367 * configure.srv (ipa_x32_linux_regobj): New.
3368 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3369 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3371 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3373 * configure: Regenerate.
3375 2016-08-09 Pedro Alves <palves@redhat.com>
3378 * Makefile.in (OBS): Add signals-state-save-restore.o.
3379 (signals-state-save-restore.o): New rule.
3380 * config.in: Regenerate.
3381 * configure: Regenerate.
3382 * linux-low.c: Include "signals-state-save-restore.h".
3383 (linux_create_inferior): Call
3384 restore_original_signals_state.
3385 * server.c: Include "dispositions-save-restore.h".
3386 (captured_main): Call save_original_signals_state.
3388 2016-08-05 Pedro Alves <palves@redhat.com>
3390 * configure: Regenerate.
3392 2016-08-04 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (regsets_fetch_inferior_registers): Check
3395 errno is ESRCH or not.
3397 2016-08-02 Yao Qi <yao.qi@linaro.org>
3399 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3400 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3401 (thread_db_load_search): Update.
3402 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3403 td_ta_set_event and td_ta_event_getmsg.
3405 2016-07-26 Pedro Alves <palves@redhat.com>
3408 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3409 of unsigned long for 64-bit registers and use uint32_t instead of
3410 unsigned int for 32-bit registers.
3412 2016-07-26 Pedro Alves <palves@redhat.com>
3414 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3417 2016-07-21 Tom Tromey <tom@tromey.com>
3419 * configure: Rebuild.
3421 2016-07-21 Yao Qi <yao.qi@linaro.org>
3423 * mem-break.c (find_gdb_breakpoint): Cast bp to
3424 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3426 2016-07-21 Yao Qi <yao.qi@linaro.org>
3428 * server.c (handle_v_requests): Support s and S actions
3429 if target_supports_software_single_step return true.
3431 2016-07-21 Yao Qi <yao.qi@linaro.org>
3433 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3434 is resume_step, call maybe_hw_step.
3435 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3437 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3439 (proceed_one_lwp): If resume request is resume_step, install
3440 reinsert breakpoints and call maybe_hw_step.
3442 2016-07-21 Yao Qi <yao.qi@linaro.org>
3444 * linux-low.c (proceed_one_lwp): Declare.
3445 (linux_resume_one_thread): Remove local variable 'step'.
3446 Lift code enqueue signal. Call proceed_one_lwp instead of
3447 linux_resume_one_lwp.
3449 2016-07-21 Yao Qi <yao.qi@linaro.org>
3451 * linux-low.c (linux_resume_one_thread): Call
3452 enqueue_pending_signal.
3454 2016-07-21 Yao Qi <yao.qi@linaro.org>
3456 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3457 * inferiors.c (do_restore_current_thread_cleanup): New function.
3458 (make_cleanup_restore_current_thread): Likewise.
3459 * linux-low.c (install_software_single_step_breakpoints): Call
3460 make_cleanup_restore_current_thread. Switch current_thread to
3463 2016-07-21 Yao Qi <yao.qi@linaro.org>
3465 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3466 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3467 (clone_one_breakpoint): Likewise.
3468 (delete_reinsert_breakpoints): Change parameter to thread.
3470 (has_reinsert_breakpoints): Likewise.
3471 (uninsert_reinsert_breakpoints): Likewise.
3472 (reinsert_reinsert_breakpoints): Likewise.
3473 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3474 (delete_reinsert_breakpoints): Likewise.
3475 (reinsert_reinsert_breakpoints): Likewise.
3476 (uninsert_reinsert_breakpoints): Likewise.
3477 (has_reinsert_breakpoints): Likewise.
3479 2016-07-21 Yao Qi <yao.qi@linaro.org>
3481 * inferiors.c (get_thread_process): Make parameter const.
3482 * inferiors.h (get_thread_process): Update declaration.
3483 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3484 Add new parameters child_thread and parent_thread. Callers
3486 * mem-break.h (clone_all_breakpoints): Update declaration.
3488 2016-07-21 Yao Qi <yao.qi@linaro.org>
3490 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3491 <command_list, handler>: Remove.
3492 (struct gdb_breakpoint): New.
3493 (struct other_breakpoint): New.
3494 (struct reinsert_breakpoint): New.
3495 (is_gdb_breakpoint): New function.
3496 (any_persistent_commands): Update command_list if
3497 is_gdb_breakpoint returns true.
3498 (set_breakpoint): Create breakpoints according to their types.
3499 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3500 (set_gdb_breakpoint_1): Likewise.
3501 (set_gdb_breakpoint): Likewise.
3502 (clear_breakpoint_conditions): Change parameter type to
3503 'struct gdb_breakpoint *'.
3504 (clear_breakpoint_commands): Likewise.
3505 (clear_breakpoint_conditions_and_commands): Likewise.
3506 (add_condition_to_breakpoint): Likewise.
3507 (add_breakpoint_condition): Likewise.
3508 (add_commands_to_breakpoint): Likewise.
3509 (check_breakpoints): Check other_breakpoint.
3510 (clone_one_breakpoint): Clone breakpopint according to its type.
3511 * mem-break.h (struct gdb_breakpoint): Declare.
3512 (set_gdb_breakpoint): Update declaration.
3513 (clear_breakpoint_conditions_and_commands): Likewise.
3514 (add_breakpoint_condition): Likewise.
3515 (add_breakpoint_commands): Likewise.
3516 * server.c (process_point_options): Change parameter type to
3517 'struct gdb_breakpoint *'.
3519 2016-07-21 Yao Qi <yao.qi@linaro.org>
3521 * mem-break.c (set_breakpoint_at): Rename it to ...
3522 (set_breakpoint_type_at): ... it.
3523 (set_breakpoint_at): Call set_breakpoint_type_at.
3524 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3525 * mem-break.h (set_breakpoint_at): Update comments.
3527 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3529 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3531 (nios2_store_gregset): Likewise.
3533 2016-07-01 Pedro Alves <palves@redhat.com>
3534 Antoine Tremblay <antoine.tremblay@ericsson.com>
3536 * linux-low.c: Change interface to take the target lwp_info
3537 pointer directly and return void. Handle detaching from a zombie
3539 (linux_detach_lwp_callback): New function.
3540 (linux_detach): Detach from the leader thread after detaching from
3543 2016-06-28 Yao Qi <yao.qi@linaro.org>
3545 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3546 for variable new_offset.
3547 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3548 (aarch64_ftrace_insn_reloc_cb): Likewise.
3549 (aarch64_ftrace_insn_reloc_tb): Likewise.
3550 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3551 PRIx64 instead of PRIx32.
3553 2016-06-28 Yao Qi <yao.qi@linaro.org>
3555 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3556 (the_low_target): Install arm_get_syscall_trapinfo.
3558 2016-06-28 Yao Qi <yao.qi@linaro.org>
3560 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3562 (the_low_target): Install aarch64_get_syscall_trapinfo.
3564 2016-06-28 Yao Qi <yao.qi@linaro.org>
3566 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3568 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3569 Remove parameter sysno.
3570 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3573 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3575 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3576 (s390_emit_ne_goto): Likewise.
3577 (s390_emit_lt_goto): Likewise.
3578 (s390_emit_le_goto): Likewise.
3579 (s390_emit_gt_goto): Likewise.
3580 (s390_emit_ge_goto): Likewise.
3581 (s390x_emit_eq_goto): Likewise.
3582 (s390x_emit_ne_goto): Likewise.
3583 (s390x_emit_lt_goto): Likewise.
3584 (s390x_emit_le_goto): Likewise.
3585 (s390x_emit_gt_goto): Likewise.
3586 (s390x_emit_ge_goto): Likewise.
3587 (s390_emit_ops_impl): Mark variable static.
3588 (s390x_emit_ops): Likewise.
3590 2016-06-17 Yao Qi <yao.qi@linaro.org>
3592 * linux-low.c (handle_extended_wait): Call
3593 uninsert_reinsert_breakpoints for the parent process. Remove
3594 reinsert breakpoints from the child process. Reinsert them to
3595 the parent process when vfork is done.
3596 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3597 (reinsert_reinsert_breakpoints): New function.
3598 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3599 (reinsert_reinsert_breakpoints): Declare.
3601 2016-06-17 Yao Qi <yao.qi@linaro.org>
3603 * linux-low.c (handle_extended_wait): If the parent is doing
3604 step-over, remove the reinsert breakpoints from the forked child.
3606 2016-06-17 Yao Qi <yao.qi@linaro.org>
3608 * linux-low.c (unsuspend_all_lwps): Declare.
3609 (linux_low_filter_event): If thread exited, call finish_step_over.
3610 If step-over is finished, unsuspend other threads.
3612 2016-06-17 Yao Qi <yao.qi@linaro.org>
3614 * linux-low.c (linux_resume_one_lwp_throw): Assert
3615 has_reinsert_breakpoints returns false.
3616 * mem-break.c (delete_disabled_breakpoints): Assert
3617 bp type isn't reinsert_breakpoint.
3619 2016-06-17 Yao Qi <yao.qi@linaro.org>
3621 * linux-low.c (maybe_hw_step): New function.
3622 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3623 (finish_step_over): Switch current_thread to lwp temporarily,
3624 and assert has_reinsert_breakpoints returns true.
3625 (proceed_one_lwp): Call maybe_hw_step.
3626 * mem-break.c (has_reinsert_breakpoints): New function.
3627 * mem-break.h (has_reinsert_breakpoints): Declare.
3629 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3631 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3633 2016-05-17 Yao Qi <yao.qi@linaro.org>
3635 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3636 instead of find_inferior.
3638 2016-05-05 Yao Qi <yao.qi@linaro.org>
3640 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3641 Initialize res to zero.
3643 2016-05-05 Yao Qi <yao.qi@linaro.org>
3645 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3648 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3650 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3651 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3652 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3654 2016-04-28 Par Olsson <par.olsson@windriver.com>
3655 Simon Marchi <simon.marchi@ericsson.com>
3657 * tracepoint.c (write_inferior_int8): New function.
3658 (cmd_qtenable_disable): Write enable flag using
3659 write_inferior_int8.
3661 2016-04-25 Yao Qi <yao.qi@linaro.org>
3663 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3664 (need_step_over_p): Return zero if the LWP has pending signals
3665 can be delivered on software single step target.
3667 2016-04-25 Yao Qi <yao.qi@linaro.org>
3669 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3670 return instead of error.
3672 2016-04-22 Yao Qi <yao.qi@linaro.org>
3674 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3677 2016-04-22 Yao Qi <yao.qi@linaro.org>
3679 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3680 signal when stepping over breakpoint with software single
3683 2016-04-21 Pedro Alves <palves@redhat.com>
3685 * linux-s390-low.c (s390_collect_ptrace_register)
3686 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3688 (s390_check_regset): Use void * instead of gdb_byte *.
3690 2016-04-20 Pedro Alves <palves@redhat.com>
3692 * configure: Renegerate.
3694 2016-04-20 Yao Qi <yao.qi@linaro.org>
3696 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3697 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3699 (arm_store_gregset): Likewise.
3701 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3703 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3704 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3705 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3706 (amd64-avx-mpx-linux.c): New rules.
3707 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3708 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3709 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3710 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3711 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3712 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3713 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3714 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3715 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3716 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3717 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3718 * linux-x86-low.c (x86_linux_read_description): Add case for
3719 X86_XSTATE_AVX_MPX_MASK.
3720 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3721 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3722 init_registers_i386_avx_mpx_linux.
3723 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3724 (initialize_low_tracepoint): Call
3725 init_registers_i386_avx_mpx_linux.
3726 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3727 (initialize_low_tracepoint): Call
3728 init_registers_amd64_avx_mpx_linux.
3729 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3730 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3731 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3734 2016-04-18 Pedro Alves <palves@redhat.com>
3736 * configure: Regenerate.
3738 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3741 (aarch64_emit_sub): Likewise.
3743 2016-04-12 Pedro Alves <palves@redhat.com>
3745 * utils.c (prepare_to_throw_exception): Delete.
3747 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3749 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3751 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3753 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3755 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3757 * linux-aarch64-ipa.c: Add <elf.h> include.
3758 * linux-ppc-ipa.c: Add <elf.h> include.
3759 * linux-s390-ipa.c: Add <elf.h> include.
3761 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3763 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3764 (get_raw_reg_ptr): Likewise.
3765 (get_trace_state_variable_value_ptr): Likewise.
3766 (set_trace_state_variable_value_ptr): Likewise.
3767 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3770 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3771 Marcin Kościelnicki <koriakin@0x04.net>
3774 * linux-ppc-low.c (emit_insns): New function.
3775 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3776 (ppc_emit_prologue): New function.
3777 (ppc_emit_epilogue): New function.
3778 (ppc_emit_add): New function.
3779 (ppc_emit_sub): New function.
3780 (ppc_emit_mul): New function.
3781 (ppc_emit_lsh): New function.
3782 (ppc_emit_rsh_signed): New function.
3783 (ppc_emit_rsh_unsigned): New function.
3784 (ppc_emit_ext): New function.
3785 (ppc_emit_zero_ext): New function.
3786 (ppc_emit_log_not): New function.
3787 (ppc_emit_bit_and): New function.
3788 (ppc_emit_bit_or): New function.
3789 (ppc_emit_bit_xor): New function.
3790 (ppc_emit_bit_not): New function.
3791 (ppc_emit_equal): New function.
3792 (ppc_emit_less_signed): New function.
3793 (ppc_emit_less_unsigned): New function.
3794 (ppc_emit_ref): New function.
3795 (ppc_emit_const): New function.
3796 (ppc_emit_reg): New function.
3797 (ppc_emit_pop): New function.
3798 (ppc_emit_stack_flush): New function.
3799 (ppc_emit_swap): New function.
3800 (ppc_emit_stack_adjust): New function.
3801 (ppc_emit_call): New function.
3802 (ppc_emit_int_call_1): New function.
3803 (ppc_emit_void_call_2): New function.
3804 (ppc_emit_if_goto): New function.
3805 (ppc_emit_goto): New function.
3806 (ppc_emit_eq_goto): New function.
3807 (ppc_emit_ne_goto): New function.
3808 (ppc_emit_lt_goto): New function.
3809 (ppc_emit_le_goto): New function.
3810 (ppc_emit_gt_goto): New function.
3811 (ppc_emit_ge_goto): New function.
3812 (ppc_write_goto_address): New function.
3813 (ppc_emit_ops_impl): New static variable.
3814 (ppc64v1_emit_prologue): New function.
3815 (ppc64v2_emit_prologue): New function.
3816 (ppc64_emit_epilogue): New function.
3817 (ppc64_emit_add): New function.
3818 (ppc64_emit_sub): New function.
3819 (ppc64_emit_mul): New function.
3820 (ppc64_emit_lsh): New function.
3821 (ppc64_emit_rsh_signed): New function.
3822 (ppc64_emit_rsh_unsigned): New function.
3823 (ppc64_emit_ext): New function.
3824 (ppc64_emit_zero_ext): New function.
3825 (ppc64_emit_log_not): New function.
3826 (ppc64_emit_bit_and): New function.
3827 (ppc64_emit_bit_or): New function.
3828 (ppc64_emit_bit_xor): New function.
3829 (ppc64_emit_bit_not): New function.
3830 (ppc64_emit_equal): New function.
3831 (ppc64_emit_less_signed): New function.
3832 (ppc64_emit_less_unsigned): New function.
3833 (ppc64_emit_ref): New function.
3834 (ppc64_emit_const): New function.
3835 (ppc64v1_emit_reg): New function.
3836 (ppc64v2_emit_reg): New function.
3837 (ppc64_emit_pop): New function.
3838 (ppc64_emit_stack_flush): New function.
3839 (ppc64_emit_swap): New function.
3840 (ppc64v1_emit_call): New function.
3841 (ppc64v2_emit_call): New function.
3842 (ppc64v1_emit_int_call_1): New function.
3843 (ppc64v2_emit_int_call_1): New function.
3844 (ppc64v1_emit_void_call_2): New function.
3845 (ppc64v2_emit_void_call_2): New function.
3846 (ppc64_emit_if_goto): New function.
3847 (ppc64_emit_eq_goto): New function.
3848 (ppc64_emit_ne_goto): New function.
3849 (ppc64_emit_lt_goto): New function.
3850 (ppc64_emit_le_goto): New function.
3851 (ppc64_emit_gt_goto): New function.
3852 (ppc64_emit_ge_goto): New function.
3853 (ppc64v1_emit_ops_impl): New static variable.
3854 (ppc64v2_emit_ops_impl): New static variable.
3855 (ppc_emit_ops): New function.
3856 (linux_low_target): Wire in ppc_emit_ops.
3858 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3859 Marcin Kościelnicki <koriakin@0x04.net>
3862 * Makefile.in: Add powerpc-*-ipa.o
3863 * configure.srv: Add ipa_obj for powerpc*-linux.
3864 * linux-ppc-ipa.c: New file.
3865 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3867 (PPC_FIELD): New macro.
3868 (PPC_SEXT): New macro.
3869 (PPC_OP6): New macro.
3870 (PPC_BO): New macro.
3871 (PPC_LI): New macro.
3872 (PPC_BD): New macro.
3873 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3874 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3875 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3876 (ppc_get_thread_area): New function.
3877 (is_elfv2_inferior): New function.
3878 (gen_ds_form): New function.
3879 (GEN_STD): New macro.
3880 (GEN_STDU): New macro.
3881 (GEN_LD): New macro.
3882 (GEN_LDU): New macro.
3883 (gen_d_form): New function.
3884 (GEN_ADDI): New macro.
3885 (GEN_ADDIS): New macro.
3886 (GEN_LI): New macro.
3887 (GEN_LIS): New macro.
3888 (GEN_ORI): New macro.
3889 (GEN_ORIS): New macro.
3890 (GEN_LWZ): New macro.
3891 (GEN_STW): New macro.
3892 (GEN_STWU): New macro.
3893 (gen_xfx_form): New function.
3894 (GEN_MFSPR): New macro.
3895 (GEN_MTSPR): New macro.
3896 (GEN_MFCR): New macro.
3897 (GEN_MTCR): New macro.
3898 (GEN_SYNC): New macro.
3899 (GEN_LWSYNC): New macro.
3900 (gen_x_form): New function.
3901 (GEN_OR): New macro.
3902 (GEN_MR): New macro.
3903 (GEN_LWARX): New macro.
3904 (GEN_STWCX): New macro.
3905 (GEN_CMPW): New macro.
3906 (gen_md_form): New function.
3907 (GEN_RLDICL): New macro.
3908 (GEN_RLDICR): New macro.
3909 (gen_i_form): New function.
3911 (GEN_BL): New macro.
3912 (gen_b_form): New function.
3913 (GEN_BNE): New macro.
3914 (GEN_LOAD): New macro.
3915 (GEN_STORE): New macro.
3916 (gen_limm): New function.
3917 (gen_atomic_xchg): New function.
3918 (gen_call): New function.
3919 (ppc_relocate_instruction): New function.
3920 (ppc_install_fast_tracepoint_jump_pad): New function.
3921 (ppc_get_min_fast_tracepoint_insn_len): New function.
3922 (ppc_get_ipa_tdesc_idx): New function.
3923 (the_low_target): Wire in the new functions.
3924 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3926 * linux-ppc-tdesc.h: New file.
3928 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3930 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3931 (alloc_jump_pad_buffer): New function.
3932 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3933 (alloc_jump_pad_buffer): New function.
3934 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3935 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3936 (alloc_jump_pad_buffer): New function.
3937 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3938 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3939 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3940 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3942 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3944 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3945 * linux-amd64-ipa.c: Likewise.
3946 * linux-i386-ipa.c: Likewise.
3947 * linux-s390-ipa.c: Likewise.
3948 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3949 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3950 set_trace_state_variable_value_ptr.
3951 (struct ipa_sym_addresses): Likewise.
3952 (symbol_list): Likewise.
3953 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3954 accessing gdb_collect directly.
3955 (gdb_collect_ptr_type): New typedef.
3956 (get_raw_reg_ptr_type): New typedef.
3957 (get_trace_state_variable_value_ptr_type): New typedef.
3958 (set_trace_state_variable_value_ptr_type): New typedef.
3959 (gdb_collect_ptr): New global.
3960 (get_raw_reg_ptr): New global.
3961 (get_trace_state_variable_value_ptr): New global.
3962 (set_trace_state_variable_value_ptr): New global.
3963 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3964 accessing get_raw_reg directly.
3965 (get_get_tsv_func_addr): Likewise for
3966 get_trace_state_variable_value_ptr.
3967 (get_set_tsv_func_addr): Likewise for
3968 set_trace_state_variable_value_ptr.
3969 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3971 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3973 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3975 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3977 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3979 (relocate_instruction): Remove own_buf.
3980 * server.c (own_buf): Make global.
3981 (handle_v_requests): Make global.
3982 * server.h (own_buf): New declaration.
3983 (handle_v_requests): New prototype.
3985 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3988 * linux-s390-low.c (add_insns): New function.
3989 (s390_emit_prologue): New function.
3990 (s390_emit_epilogue): New function.
3991 (s390_emit_add): New function.
3992 (s390_emit_sub): New function.
3993 (s390_emit_mul): New function.
3994 (s390_emit_lsh): New function.
3995 (s390_emit_rsh_signed): New function.
3996 (s390_emit_rsh_unsigned): New function.
3997 (s390_emit_ext): New function.
3998 (s390_emit_log_not): New function.
3999 (s390_emit_bit_and): New function.
4000 (s390_emit_bit_or): New function.
4001 (s390_emit_bit_xor): New function.
4002 (s390_emit_bit_not): New function.
4003 (s390_emit_equal): New function.
4004 (s390_emit_less_signed): New function.
4005 (s390_emit_less_unsigned): New function.
4006 (s390_emit_ref): New function.
4007 (s390_emit_if_goto): New function.
4008 (s390_emit_goto): New function.
4009 (s390_write_goto_address): New function.
4010 (s390_emit_litpool): New function.
4011 (s390_emit_const): New function.
4012 (s390_emit_call): New function.
4013 (s390_emit_reg): New function.
4014 (s390_emit_pop): New function.
4015 (s390_emit_stack_flush): New function.
4016 (s390_emit_zero_ext): New function.
4017 (s390_emit_swap): New function.
4018 (s390_emit_stack_adjust): New function.
4019 (s390_emit_set_r2): New function.
4020 (s390_emit_int_call_1): New function.
4021 (s390_emit_void_call_2): New function.
4022 (s390_emit_eq_goto): New function.
4023 (s390_emit_ne_goto): New function.
4024 (s390_emit_lt_goto): New function.
4025 (s390_emit_le_goto): New function.
4026 (s390_emit_gt_goto): New function.
4027 (s390_emit_ge_goto): New function.
4028 (s390x_emit_prologue): New function.
4029 (s390x_emit_epilogue): New function.
4030 (s390x_emit_add): New function.
4031 (s390x_emit_sub): New function.
4032 (s390x_emit_mul): New function.
4033 (s390x_emit_lsh): New function.
4034 (s390x_emit_rsh_signed): New function.
4035 (s390x_emit_rsh_unsigned): New function.
4036 (s390x_emit_ext): New function.
4037 (s390x_emit_log_not): New function.
4038 (s390x_emit_bit_and): New function.
4039 (s390x_emit_bit_or): New function.
4040 (s390x_emit_bit_xor): New function.
4041 (s390x_emit_bit_not): New function.
4042 (s390x_emit_equal): New function.
4043 (s390x_emit_less_signed): New function.
4044 (s390x_emit_less_unsigned): New function.
4045 (s390x_emit_ref): New function.
4046 (s390x_emit_if_goto): New function.
4047 (s390x_emit_const): New function.
4048 (s390x_emit_call): New function.
4049 (s390x_emit_reg): New function.
4050 (s390x_emit_pop): New function.
4051 (s390x_emit_stack_flush): New function.
4052 (s390x_emit_zero_ext): New function.
4053 (s390x_emit_swap): New function.
4054 (s390x_emit_stack_adjust): New function.
4055 (s390x_emit_int_call_1): New function.
4056 (s390x_emit_void_call_2): New function.
4057 (s390x_emit_eq_goto): New function.
4058 (s390x_emit_ne_goto): New function.
4059 (s390x_emit_lt_goto): New function.
4060 (s390x_emit_le_goto): New function.
4061 (s390x_emit_gt_goto): New function.
4062 (s390x_emit_ge_goto): New function.
4063 (s390_emit_ops): New function.
4064 (struct linux_target_ops): Fill in emit_ops hook.
4066 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4069 * Makefile.in: Add s390 IPA files.
4070 * configure.srv: Build IPA for s390.
4071 * linux-s390-ipa.c: New file.
4072 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4073 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4074 (tdesc_s390_linux32): Likewise.
4075 (init_registers_s390_linux32v1): Likewise.
4076 (tdesc_s390_linux32v1): Likewise.
4077 (init_registers_s390_linux32v2): Likewise.
4078 (tdesc_s390_linux32v2): Likewise.
4079 (init_registers_s390_linux64): Likewise.
4080 (tdesc_s390_linux64): Likewise.
4081 (init_registers_s390_linux64v1): Likewise.
4082 (tdesc_s390_linux64v1): Likewise.
4083 (init_registers_s390_linux64v2): Likewise.
4084 (tdesc_s390_linux64v2): Likewise.
4085 (init_registers_s390_te_linux64): Likewise.
4086 (tdesc_s390_te_linux64): Likewise.
4087 (init_registers_s390_vx_linux64): Likewise.
4088 (tdesc_s390_vx_linux64): Likewise.
4089 (init_registers_s390_tevx_linux64): Likewise.
4090 (tdesc_s390_tevx_linux64): Likewise.
4091 (init_registers_s390x_linux64): Likewise.
4092 (tdesc_s390x_linux64): Likewise.
4093 (init_registers_s390x_linux64v1): Likewise.
4094 (tdesc_s390x_linux64v1): Likewise.
4095 (init_registers_s390x_linux64v2): Likewise.
4096 (tdesc_s390x_linux64v2): Likewise.
4097 (init_registers_s390x_te_linux64): Likewise.
4098 (tdesc_s390x_te_linux64): Likewise.
4099 (init_registers_s390x_vx_linux64): Likewise.
4100 (tdesc_s390x_vx_linux64): Likewise.
4101 (init_registers_s390x_tevx_linux64): Likewise.
4102 (tdesc_s390x_tevx_linux64): Likewise.
4103 (have_hwcap_s390_vx): New static variable.
4104 (s390_arch_setup): Fill have_hwcap_s390_vx.
4105 (s390_get_thread_area): New function.
4106 (s390_ft_entry_gpr_esa): New const.
4107 (s390_ft_entry_gpr_zarch): New const.
4108 (s390_ft_entry_misc): New const.
4109 (s390_ft_entry_fr): New const.
4110 (s390_ft_entry_vr): New const.
4111 (s390_ft_main_31): New const.
4112 (s390_ft_main_64): New const.
4113 (s390_ft_exit_fr): New const.
4114 (s390_ft_exit_vr): New const.
4115 (s390_ft_exit_misc): New const.
4116 (s390_ft_exit_gpr_esa): New const.
4117 (s390_ft_exit_gpr_zarch): New const.
4118 (append_insns): New function.
4119 (s390_relocate_instruction): New function.
4120 (s390_install_fast_tracepoint_jump_pad): New function.
4121 (s390_get_min_fast_tracepoint_insn_len): New function.
4122 (s390_get_ipa_tdesc_idx): New function.
4123 (struct linux_target_ops): Wire in the above functions.
4124 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4125 * linux-s390-tdesc.h: New file.
4127 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4129 * linux-s390-low.c (s390_supports_tracepoints): New function.
4130 (struct linux_target_ops): Fill supports_tracepoints hook.
4132 2016-03-18 Yao Qi <yao.qi@linaro.org>
4134 * linux-low.c (lwp_signal_can_be_delivered): New function.
4135 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4137 2016-03-18 Yao Qi <yao.qi@linaro.org>
4139 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4140 0 if signal is enqueued. Remove 'signal' from one debugging
4141 message. Move one debugging message to some lines below.
4142 Remove code setting 'signal' to 0.
4144 2016-03-18 Yao Qi <yao.qi@linaro.org>
4146 * linux-low.c (linux_low_filter_event): Remove redundant
4147 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4149 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4151 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4152 (struct linux_target_ops): Wire in the above.
4154 2016-03-03 Yao Qi <yao.qi@linaro.org>
4156 * linux-low.c: Update comments to start_step_over.
4158 2016-03-03 Yao Qi <yao.qi@linaro.org>
4161 * linux-low.c (handle_extended_wait): Set child suspended
4162 if event_lwp->bp_reinsert isn't zero.
4164 2016-03-02 Yao Qi <yao.qi@linaro.org>
4166 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4167 enqueue_pending_signal.
4169 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4171 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4174 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4176 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4177 (s390_regmap_3264) [!__s390x__]: New global.
4178 (s390_collect_ptrace_register): Skip map entries containing -1.
4179 (s390_supply_ptrace_register): Ditto.
4180 (s390_fill_gprs_high): New function.
4181 (s390_store_gprs_high): New function.
4182 (s390_regsets): Add NT_S390_HIGH_GPRS.
4183 (s390_get_hwcap): Enable on 31-bit.
4184 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4185 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4186 Detect NT_S390_HIGH_GPRS.
4187 (s390_usrregs_info_3264): Enable on 31-bit.
4188 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4189 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4191 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4194 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4195 * configure.srv: Ditto.
4196 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4197 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4198 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4199 (init_registers_amd64_linux): Remove prototype.
4200 (tdesc_amd64_linux): Remove declaration.
4201 (get_ipa_tdesc): New function.
4202 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4203 initialize remaining tdescs.
4204 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4205 (init_registers_i386_linux): Remove prototype.
4206 (tdesc_i386_linux): Remove declaration.
4207 (get_ipa_tdesc): New function.
4208 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4209 initialize remaining tdescs.
4210 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4211 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4212 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4213 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4214 (x86_get_ipa_tdesc_idx): New function.
4215 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4216 * linux-x86-tdesc.h: New file.
4217 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4218 (target_get_ipa_tdesc_idx): New macro.
4219 * tracepoint.c (ipa_tdesc_idx): New macro.
4220 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4221 (symbol_list): Add ipa_tdesc_idx.
4222 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4223 (ipa_tdesc): Remove.
4224 (ipa_tdesc_idx): New variable.
4225 (get_context_regcache): Use get_ipa_tdesc.
4226 (gdb_collect): Ditto.
4228 * tracepoint.h (get_ipa_tdesc): New prototype.
4229 (ipa_tdesc): Remove.
4231 2016-02-24 Pedro Alves <palves@redhat.com>
4233 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4234 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4235 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4236 Factor out common code between the USE_SIGTRAP_SIGINFO and
4237 !USE_SIGTRAP_SIGINFO blocks.
4238 (linux_low_filter_event): Call save_stop_reason instead of
4239 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4241 (linux_wait_1): Update comments.
4243 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4245 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4246 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4247 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4248 ppc_insert_point, ppc_remove_point.
4250 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4252 * linux-s390-low.c (s390_supports_z_point_type): New function.
4253 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4255 2016-02-16 Yao Qi <yao.qi@linaro.org>
4257 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4258 PC. Get pc from regcache_read_pc.
4260 2016-02-12 Yao Qi <yao.qi@linaro.org>
4262 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4263 or linux_get_pc_32bit.
4264 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4266 2016-02-12 Yao Qi <yao.qi@linaro.org>
4268 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4269 arm_linux_get_next_pcs_fixup.
4271 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4273 * tracepoint.c (x_tracepoint_action_download): Change
4274 write_inferior_data_ptr to write_inferior_data_pointer.
4275 (cmd_qtstart): Likewise.
4276 (write_inferior_data_ptr): Remove.
4277 (download_agent_expr): Change write_inferior_data_ptr to
4278 write_inferior_data_pointer.
4279 (download_tracepoint_1): Likewise.
4280 (download_tracepoint): Likewise.
4281 (download_trace_state_variables): Likewise.
4283 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4284 Marcin Kościelnicki <koriakin@0x04.net>
4286 * tracepoint.c (struct tracepoint_action_ops): Remove.
4287 (struct tracepoint_action): Remove ops.
4288 (m_tracepoint_action_download, r_tracepoint_action_download)
4289 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4290 size and offset accordingly.
4291 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4292 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4293 (tracepoint_action_send, tracepoint_action_download): New functions.
4294 Helpers for trace action handlers.
4295 (add_tracepoint_action): Remove setup actions ops.
4296 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4298 2016-02-10 Yao Qi <yao.qi@linaro.org>
4300 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4302 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4304 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4306 * configure: Regenerate.
4308 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4310 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4311 void * to gdb_byte *.
4312 * linux-low.c (siginfo_fixup): Likewise.
4313 (linux_xfer_siginfo): Likewise.
4314 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4316 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4318 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4320 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4322 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4324 * linux-x86-low.c [__x86_64__]: Include
4325 "nat/amd64-linux-siginfo.h".
4326 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4327 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4328 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4329 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4330 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4331 (cpt_si_fd, si_timerid, si_overrun): Move from
4332 nat/amd64-linux-siginfo.c.
4333 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4335 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4337 * server.c (skip_to_semicolon): Remove.
4338 (process_point_options): Use strchrnul instead of
4341 2016-01-26 Yao Qi <yao.qi@linaro.org>
4343 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4344 * linux-low.c (install_software_single_step_breakpoints): Don't
4345 call regcache_read_pc.
4346 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4349 2016-01-26 Yao Qi <yao.qi@linaro.org>
4351 * linux-low.c (install_software_single_step_breakpoints): Call
4352 regcache_read_pc instead of get_pc.
4354 2016-01-26 Yao Qi <yao.qi@linaro.org>
4356 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4357 (unblock_async_io): Rename to ...
4358 (block_unblock_async_io): ... it. New function.
4359 (enable_async_io): Don't install SIGIO handler. Unblock it
4361 (disable_async_io): Don't ignore SIGIO. Block it instead.
4362 (initialize_async_io): Install SIGIO handler. Don't call
4365 2016-01-26 Yao Qi <yao.qi@linaro.org>
4367 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4368 first character is '\003', call *the_target->request_interrupt.
4370 2016-01-25 Yao Qi <yao.qi@linaro.org>
4372 * remote-utils.c (new_thread_notify): Remove.
4373 (dead_thread_notify): Likewise.
4374 * remote-utils.h (new_thread_notify): Remove declaration.
4375 (dead_thread_notify): Likewise.
4377 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4379 * gdb.trace/pending.exp: Fix expected message on continue.
4381 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4383 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4384 it works properly on big-endian machines where sizeof (CORE_ADDR)
4387 2016-01-21 Pedro Alves <palves@redhat.com>
4389 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4390 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4391 * configure: Regenerate.
4393 2016-01-21 Yao Qi <yao.qi@linaro.org>
4395 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4396 is_thumb and set it according to CPSR saved on the stack.
4397 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4398 arm_sigreturn_next_pc.
4400 2016-01-18 Yao Qi <yao.qi@linaro.org>
4402 * linux-low.c (linux_set_pc_64bit): New function.
4403 (linux_get_pc_64bit): New function.
4404 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4406 * linux-sparc-low.c (debug_threads): Remove declaration.
4407 (sparc_get_pc): Remove.
4408 (the_low_target): Use linux_get_pc_64bit instead of
4410 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4411 (the_low_target): Use linux_get_pc_64bit and
4414 2016-01-18 Yao Qi <yao.qi@linaro.org>
4416 * linux-arm-low.c (debug_threads): Remove declaration.
4417 (arm_get_pc, arm_set_pc): Remove.
4418 (the_low_target): Use linux_get_pc_32bit and
4420 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4421 (the_low_target): Use linux_get_pc_32bit and
4423 * linux-cris-low.c (debug_threads): Remove declaration.
4424 (cris_get_pc, cris_set_pc,): Remove.
4425 (the_low_target): Use linux_get_pc_32bit and
4427 * linux-crisv32-low.c (debug_threads): Remove declaration.
4428 (cris_get_pc, cris_set_pc): Remove.
4429 (the_low_target): Use linux_get_pc_32bit and
4431 * linux-low.c: Include inttypes.h.
4432 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4433 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4434 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4435 (the_low_target): Use linux_get_pc_32bit and
4437 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4438 (the_low_target): Use linux_get_pc_32bit and
4440 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4441 (the_low_target): Use linux_get_pc_32bit and
4443 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4444 (the_low_target): Use linux_get_pc_32bit and
4446 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4447 (the_low_target): Use linux_get_pc_32bit and
4450 2016-01-18 Gary Benson <gbenson@redhat.com>
4452 * configure.ac (AC_FUNC_FORK): New check.
4453 * config.in: Regenerate.
4454 * configure: Likewise.
4456 2016-01-14 Yao Qi <yao.qi@linaro.org>
4458 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4459 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4460 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4461 arm_get_next_pcs_ctor.
4463 2016-01-12 Josh Stone <jistone@redhat.com>
4464 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4466 * inferiors.h: Include "gdb_vecs.h".
4467 (struct process_info): Add syscalls_to_catch.
4468 * inferiors.c (remove_process): Free syscalls_to_catch.
4469 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4470 syscall_return stops.
4471 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4472 * server.c (handle_general_set): Handle QCatchSyscalls.
4473 (handle_query): Report support for QCatchSyscalls.
4474 * target.h (struct target_ops): Add supports_catch_syscall.
4475 (target_supports_catch_syscall): New macro.
4476 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4477 (struct lwp_info): Add syscall_state.
4478 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4479 Maintain syscall_state and syscalls_to_catch across exec.
4480 (get_syscall_trapinfo): New function, proxy to the_low_target.
4481 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4482 (linux_low_filter_event): Toggle syscall_state entry/return for
4483 syscall traps, and set it ignored for all others.
4484 (gdb_catching_syscalls_p): New function.
4485 (gdb_catch_this_syscall_p): New function.
4486 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4487 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4488 (linux_supports_catch_syscall): New function.
4489 (linux_target_ops): Install it.
4490 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4491 (the_low_target): Install it.
4493 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4495 * acinclude.m4: Include new ../warning.m4 file.
4496 * configure: Regenerated.
4497 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4499 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4501 * ax.c (is_goto_target): Mark static.
4502 * linux-low.c (register_addr): Likewise.
4503 (linux_fetch_registers, linux_store_registers): Likewise.
4504 * mem-break.c (any_persistent_commands): Fix old prototype.
4505 (add_commands_to_breakpoint): Mark static.
4506 * regcache.c (find_register_by_name): Delete unused func.
4507 * remote-utils.c (hex_or_minus_one): Mark static.
4508 * server.c (monitor_show_help): Mark static.
4509 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4510 handle_v_requests): Likewise.
4512 2016-01-12 Pedro Alves <palves@redhat.com>
4514 Remove use of the registered trademark symbol throughout.
4516 2016-01-08 Yao Qi <yao.qi@linaro.org>
4518 * remote-utils.c (getpkt): If c is '\003', call target hook
4521 2016-01-06 Yao Qi <yao.qi@linaro.org>
4523 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4524 linux-aarch32-low.c.
4525 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4526 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4527 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4528 (thumb2_breakpoint): Declare.
4529 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4530 linux-aarch32-low.h.
4531 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4532 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4533 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4535 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4537 * gdbreplay.c (gdbreplay_version): Change copyright year in
4539 * server.c (gdbserver_version): Likewise.
4541 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4543 * server.c (crc32_table): Delete.
4544 (crc32): Use libiberty's xcrc32 function.
4546 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4548 * lynx-low.c (lynx_delete_thread_callback): New function.
4549 (lynx_mourn): Properly delete our process and all of its
4550 threads. Remove call to clear_inferiors.
4552 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4554 * target.c (thread_search_callback): Add check that
4555 the thread_stopped target callback is not NULL before
4558 2015-12-21 Yao Qi <yao.qi@linaro.org>
4560 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4563 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4565 * server.c (handle_query): Call target_supports_software_single_step.
4567 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4569 * linux-low.c (single_step): New function.
4570 (linux_resume_one_lwp_throw): Call single_step.
4571 (start_step_over): Likewise.
4573 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4575 * Makefile.in (SFILES): Append arch/arm-linux.c,
4576 arch/arm-get-next-pcs.c.
4577 (arm-linux.o): New rule.
4578 (arm-get-next-pcs.o): New rule.
4579 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4581 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4582 to linux-aarch32-low.c.
4583 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4584 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4585 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4586 (thumb2_breakpoint_len): Likewise.
4587 (arm_is_thumb_mode): Make non-static.
4588 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4589 from linux-aarch32-low.c.
4590 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4591 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4592 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4593 (thumb2_breakpoint_len): Likewise.
4594 (arm_is_thumb_mode): New declaration.
4595 * linux-arm-low.c: Include arch/arm-linux.h
4596 aarch/arm-get-next-pcs.h, sys/syscall.h.
4597 (get_next_pcs_ops): New struct.
4598 (get_next_pcs_addr_bits_remove): New function.
4599 (get_next_pcs_is_thumb): New function.
4600 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4601 (arm_sigreturn_next_pc): Likewise.
4602 (get_next_pcs_syscall_next_pc): Likewise.
4603 (arm_gdbserver_get_next_pcs): Likewise.
4604 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4606 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4607 * server.h: Include gdb_vecs.h.
4609 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4611 * Makefile.in (SFILES): Append common/common-regcache.c.
4612 (OBS): Append common-regcache.o.
4613 (common-regcache.o): New rule.
4614 * regcache.c (init_register_cache): Initialize cache to
4616 (regcache_raw_read_unsigned): New function.
4617 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4618 register_status enum.
4620 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4622 * linux-aarch64-low.c (the_low_targets): Rename
4623 breakpoint_reinsert_addr to get_next_pcs.
4624 * linux-arm-low.c (the_low_targets): Likewise.
4625 * linux-bfin-low.c (the_low_targets): Likewise.
4626 * linux-cris-low.c (the_low_targets): Likewise.
4627 * linux-crisv32-low.c (the_low_targets): Likewise.
4628 * linux-low.c (can_software_single_step): Likewise.
4629 (install_software_single_step_breakpoints): New function.
4630 (start_step_over): Use install_software_single_step_breakpoints.
4631 * linux-low.h: New CORE_ADDR vector.
4632 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4634 * linux-mips-low.c (the_low_targets): Likewise.
4635 * linux-nios2-low.c (the_low_targets): Likewise.
4636 * linux-sparc-low.c (the_low_targets): Likewise.
4638 2015-12-17 Pedro Alves <palves@redhat.com>
4640 * linux-low.c (linux_kill_one_lwp): Remove references to
4642 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4644 (linux_init_signals): Delete.
4645 (initialize_low): Adjust.
4646 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4648 2015-12-16 Pedro Alves <palves@redhat.com>
4650 * configure.ac (compiler warning flags): When testing a
4651 -Wno-foo option, check whether -Wfoo works instead.
4652 * configure: Regenerate.
4654 2015-12-11 Don Breazeal <donb@codesourcery.com>
4656 * server.c (process_serial_event): Don't exit from gdbserver
4657 in remote mode if there are still active inferiors.
4659 2015-12-11 Yao Qi <yao.qi@linaro.org>
4661 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4662 arm_breakpoint_at if the process is 32-bit.
4664 2015-12-11 Yao Qi <yao.qi@linaro.org>
4666 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4669 2015-12-07 Yao Qi <yao.qi@linaro.org>
4671 * configure.srv: Append arm.o to srv_tgtobj for
4672 aarch64*-*-linux* target.
4673 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4674 from linux-arm-low.c.
4675 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4676 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4677 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4678 (thumb2_breakpoint_len): Likewise.
4679 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4680 (arm_breakpoint_kinds): Likewise.
4681 (arm_breakpoint_kind_from_pc): Likewise.
4682 (arm_sw_breakpoint_from_kind): Likewise.
4683 (arm_breakpoint_kind_from_current_state): Likewise.
4684 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4685 (arm_sw_breakpoint_from_kind): Declare.
4686 (arm_breakpoint_kind_from_current_state): Declare.
4687 (arm_breakpoint_at): Declare.
4688 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4689 arm_sw_breakpoint_from_kind if process is 32-bit.
4690 (aarch64_breakpoint_kind_from_pc): New function.
4691 (aarch64_breakpoint_kind_from_current_state): New function.
4692 (the_low_target): Initialize fields breakpoint_kind_from_pc
4693 and breakpoint_kind_from_current_state.
4694 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4695 linux-aarch32-low.c.
4696 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4697 (arm_breakpoint, arm_breakpoint_len): Likewise.
4698 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4699 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4700 (arm_is_thumb_mode): Likewise.
4701 (arm_breakpoint_at): Likewise.
4702 (arm_breakpoint_kind_from_pc): Likewise.
4703 (arm_sw_breakpoint_from_kind): Likewise.
4704 (arm_breakpoint_kind_from_current_state): Likewise.
4707 2015-08-04 Yao Qi <yao.qi@linaro.org>
4709 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4710 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4711 * server.c (extended_protocol): Remove "static".
4712 * server.h (extended_protocol): Declare it.
4714 2015-12-04 Josh Stone <jistone@redhat.com>
4716 * target.h (struct target_ops) <arch_setup>: Rename to ...
4717 (struct target_ops) <post_create_inferior>: ... this.
4718 (target_arch_setup): Rename to ...
4719 (target_post_create_inferior): ... this, calling post_create_inferior.
4720 * server.c (start_inferior): Update target_arch_setup calls to
4721 target_post_create_inferior.
4722 * linux-low.c (linux_low_ptrace_options): Forward declare.
4723 (linux_arch_setup): Update its comment for general use.
4724 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4725 (struct linux_target_ops): Use linux_post_create_inferior.
4726 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4727 to post_create_inferior.
4728 * nto-low.c (struct nto_target_ops): Likewise.
4729 * spu-low.c (struct spu_target_ops): Likewise.
4730 * win32-low.c (struct win32_target_ops): Likewise.
4732 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4734 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4736 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4738 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4739 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4740 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4741 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4742 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4743 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4744 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4745 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4746 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4747 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4748 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4749 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4751 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4753 * linux-low.c (linux_look_up_symbols): Don't call
4754 linux_supports_traceclone.
4755 * linux-low.h (thread_db_init): Remove use_events argument.
4756 * thread-db.c (thread_db_use_event): Remove global variable.
4757 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4758 (struct thread_db) <td_create_bp>: Remove field.
4759 (thread_db_create_event): Remove function.
4760 (thread_db_enable_reporting): Likewise.
4761 (find_one_thread): Don't check for thread_db_use_events.
4762 (attach_thread): Likewise.
4763 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4764 (try_thread_db_load_1): Don't check for thread_db_use_events.
4765 (thread_db_init): Remove use_events argument and thread events
4767 (remove_thread_event_breakpoints): Remove function.
4768 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4770 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4772 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4774 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4775 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4776 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4777 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4778 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4780 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4782 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4783 * linux-low.c (can_hardware_single_step): Use
4784 supports_hardware_single_step.
4785 (can_software_single_step): New function.
4786 (start_step_over): Call can_software_single_step.
4787 (linux_supports_hardware_single_step): New function.
4788 (struct target_ops) <supports_software_single_step>: Initialize.
4789 * linux-low.h (struct linux_target_ops)
4790 <supports_hardware_single_step>: Initialize.
4791 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4792 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4793 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4794 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4795 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4796 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4797 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4798 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4799 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4800 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4802 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4803 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4805 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4806 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4807 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4809 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4810 * target.h (struct target_ops): <supports_software_single_step>:
4812 (target_supports_software_single_step): New macro.
4814 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4816 * linux-low.c (linux_wait_1): Fix pc advance condition.
4817 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4818 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4820 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4822 * linux-arm-low.c (arm_is_thumb_mode): New function.
4823 (arm_breakpoint_at): Use arm_is_thumb_mode.
4824 (arm_breakpoint_kind_from_current_state): New function.
4825 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4827 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4828 (linux_breakpoint_kind_from_current_state): New function.
4829 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4830 * linux-low.h (struct linux_target_ops)
4831 <breakpoint_kind_from_current_state>: New field.
4832 * target.h (struct target_ops): Likewise.
4833 (target_breakpoint_kind_from_current_state): New macro.
4835 2015-11-30 Pedro Alves <palves@redhat.com>
4837 * linux-low.c (linux_resume): Wake up the event loop before
4840 2015-11-30 Pedro Alves <palves@redhat.com>
4842 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4844 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4846 * target.c (struct thread_search): New structure.
4847 (thread_search_callback): New function.
4848 (prev_general_thread): New global.
4849 (prepare_to_access_memory, done_accessing_memory): New functions.
4850 * target.h (prepare_to_access_memory, done_accessing_memory):
4851 Replace macros with function declarations.
4853 2015-11-30 Pedro Alves <palves@redhat.com>
4856 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4857 report TARGET_WAITKIND_NO_RESUMED.
4858 * remote-utils.c (prepare_resume_reply): Handle
4859 TARGET_WAITKIND_NO_RESUMED.
4860 * server.c (report_no_resumed): New global.
4861 (handle_query) <qSupported>: Handle "no-resumed+". Report
4862 "no-resumed+" support.
4863 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4864 return error if the client doesn't support no-resumed events.
4865 (push_stop_notification): New function.
4866 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4867 events if the client supports them.
4869 2015-11-30 Pedro Alves <palves@redhat.com>
4871 * linux-low.c (thread_still_has_status_pending_p): Don't check
4873 (lwp_resumed): New function.
4874 (status_pending_p_callback): Return early if the LWP is not
4875 supposed to be resumed.
4877 2015-11-30 Pedro Alves <palves@redhat.com>
4879 * linux-low.c (handle_extended_wait): Assert that the LWP's
4880 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4881 thread create events, leave the new child's status pending.
4882 (linux_low_filter_event): If GDB wants to hear about thread exit
4883 events, leave the LWP marked dead and don't delete it.
4884 (linux_wait_for_event_filtered): Don't check for thread exit.
4885 (filter_exit_event): New function.
4886 (linux_wait_1): Use it, when returning an exit event.
4887 (linux_resume_one_lwp_throw): Assert that the LWP's
4888 waitstatus is TARGET_WAITKIND_IGNORE.
4889 * remote-utils.c (prepare_resume_reply): Handle
4890 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4891 * server.c (report_thread_events): New global.
4892 (handle_general_set): Handle QThreadEvents.
4893 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4894 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4895 TARGET_WAITKIND_THREAD_EXITED.
4896 * server.h (report_thread_events): Declare.
4898 2015-11-30 Pedro Alves <palves@redhat.com>
4900 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4901 the thread's last_resume_kind was resume_stop.
4903 2015-11-30 Pedro Alves <palves@redhat.com>
4905 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4908 2015-11-30 Pedro Alves <palves@redhat.com>
4910 * server.c (handle_v_requests): Handle vCtrlC.
4912 2015-11-30 Pedro Alves <palves@redhat.com>
4914 * gdbthread.h (find_any_thread_of_pid): Declare.
4915 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4917 * server.c (handle_query): If current_thread is NULL, look for
4918 another thread of the selected process.
4920 2015-11-26 Daniel Colascione <dancol@dancol.org>
4921 Simon Marchi <simon.marchi@ericsson.com>
4923 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4924 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4926 * target.h (struct target_ops) <thread_name>: New field.
4927 (target_thread_name): New macro.
4929 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4931 * regcache.h (regcache_invalidate_pid): Add declaration.
4932 * regcache.c (regcache_invalidate_pid): New function, extracted
4933 from regcache_invalidate.
4934 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4935 Add trivial documentation comment.
4936 * lynx-low.c: Use regcache_invalidate_pid instead of
4937 regcache_invalidate.
4939 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4941 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4942 and Elf64_auxv_t if the target is Android.
4944 2015-11-22 Doug Evans <xdje42@gmail.com>
4946 * target.h: #include <sys/types.h>.
4948 2015-11-19 Pedro Alves <palves@redhat.com>
4950 * linux-low.c (linux_process_qsupported): Change prototype.
4952 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4954 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4955 and adjust to loop over all features.
4956 * server.c (handle_query) <qSupported>: Adjust to call
4957 target_process_qsupported once, passing it a vector of unprocessed
4959 * target.h (struct target_ops) <process_qsupported>: Change
4961 (target_process_qsupported): Adjust.
4963 2015-11-19 Pedro Alves <palves@redhat.com>
4965 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4967 * configure: Regenerate.
4969 2015-11-19 Pedro Alves <palves@redhat.com>
4971 * configure: Regenerate.
4973 2015-11-19 Yao Qi <yao.qi@linaro.org>
4975 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4978 2015-11-19 Yao Qi <yao.qi@linaro.org>
4980 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4981 (struct aarch64_operand): Move enum out.
4983 2015-11-19 Yao Qi <yao.qi@linaro.org>
4985 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4986 struct user_fpsimd_state *.
4987 (aarch64_store_fpregset): Likewise.
4989 2015-11-19 Yao Qi <yao.qi@linaro.org>
4991 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4992 struct user_pt_regs *.
4993 (aarch64_store_gregset): Likewise.
4995 2015-11-18 Pedro Alves <palves@redhat.com>
4997 * Makefile.in (all_object_files): Add $IPA_OBJS.
4999 2015-11-17 Pedro Alves <palves@redhat.com>
5001 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5002 GDB_SIGNAL_0 and gdb_signal_to_string.
5004 2015-11-17 Pedro Alves <palves@redhat.com>
5006 * win32-low.c (handle_output_debug_string): Remove parameter.
5007 (win32_kill): Remove our_status local and adjust call to
5008 handle_output_debug_string.
5009 (get_child_debug_event): Adjust call to
5010 handle_output_debug_string.
5012 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5014 * linux-mips-low.c (mips_fill_gregset): Add cast.
5015 (mips_store_gregset): Likewise.
5016 (mips_fill_fpregset): Likewise.
5017 (mips_store_fpregset): Likewise.
5019 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5021 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5024 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5026 * linux-mips-low.c (mips_linux_new_thread): Change type of
5027 watch_type to enum target_hw_bp_type.
5029 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5031 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5032 Change return type to arm_hwbp_type.
5034 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5036 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5037 (arm_store_gregset): Likewise.
5038 * linux-arm-low.c (arm_get_hwcap): Likewise.
5039 (arm_read_description): Likewise.
5041 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5043 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5045 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5047 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5048 (ppc_fill_vsxregset): Likewise.
5049 (ppc_store_vsxregset): Likewise.
5050 (ppc_fill_vrregset): Likewise.
5051 (ppc_store_vrregset): Likewise.
5052 (ppc_fill_evrregset): Likewise.
5053 (ppc_store_evrregset): Likewise.
5055 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5057 * linux-ppc-low.c (ppc_usrregs_info): Remove
5058 forward-declaration.
5059 (ppc_arch_setup): Move lower in file.
5061 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5063 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5064 (ps_pdwrite): Likewise.
5066 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5068 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5069 to after assert checks.
5071 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5073 * proc-service.c (ps_pdread): Add/adjust casts.
5074 (ps_pdwrite): Add/adjust casts.
5076 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5078 * server.c (handle_search_memory_1): Cast return value of
5081 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5083 * server.c (write_qxfer_response): Change type of data to
5086 2015-10-29 Pedro Alves <palves@redhat.com>
5088 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5090 2015-10-29 Pedro Alves <palves@redhat.com>
5092 * tracepoint.c (clear_installed_tracepoints): Add casts.
5094 2015-10-29 Pedro Alves <palves@redhat.com>
5096 * server.c (handle_v_cont, process_serial_event): Add enum
5097 gdb_signal casts to signal parsing code.
5099 2015-10-29 Pedro Alves <palves@redhat.com>
5101 * linux-low.h (NULL_REGSET): Define.
5102 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5103 * linux-arm-low.c (arm_regsets): Likewise.
5104 * linux-crisv32-low.c (cris_regsets): Likewise.
5105 * linux-m68k-low.c (m68k_regsets): Likewise.
5106 * linux-mips-low.c (mips_regsets): Likewise.
5107 * linux-nios2-low.c (nios2_regsets): Likewise.
5108 * linux-ppc-low.c (ppc_regsets): Likewise.
5109 * linux-s390-low.c (s390_regsets): Likewise.
5110 * linux-sh-low.c (sh_regsets): Likewise.
5111 * linux-sparc-low.c (sparc_regsets): Likewise.
5112 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5113 * linux-tile-low.c (tile_regsets): Likewise.
5114 * linux-x86-low.c (x86_regsets): Likewise.
5115 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5117 2015-10-29 Pedro Alves <palves@redhat.com>
5119 * linux-low.h (NULL_REGSET): Define.
5120 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5121 * linux-arm-low.c (arm_regsets): Likewise.
5122 * linux-crisv32-low.c (cris_regsets): Likewise.
5123 * linux-m68k-low.c (m68k_regsets): Likewise.
5124 * linux-mips-low.c (mips_regsets): Likewise.
5125 * linux-nios2-low.c (nios2_regsets): Likewise.
5126 * linux-ppc-low.c (ppc_regsets): Likewise.
5127 * linux-s390-low.c (s390_regsets): Likewise.
5128 * linux-sh-low.c (sh_regsets): Likewise.
5129 * linux-sparc-low.c (sparc_regsets): Likewise.
5130 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5131 * linux-tile-low.c (tile_regsets): Likewise.
5132 * linux-x86-low.c (x86_regsets): Likewise.
5133 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5135 2015-10-26 Doug Evans <dje@google.com>
5137 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5139 2015-10-26 Doug Evans <dje@google.com>
5141 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5143 2015-10-26 Doug Evans <dje@google.com>
5145 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5147 (attach_thread, find_new_threads_callback): Ditto.
5149 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5151 * mem-break.h (set_breakpoint_data): Remove.
5153 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5155 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5156 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5157 (initialize_low): Remove set_breakpoint_data call.
5158 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5159 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5160 (initialize_low): Remove set_breakpoint_data call.
5161 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5162 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5163 (initialize_low): Remove set_breakpoint_data call.
5165 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5167 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5168 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5169 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5170 * target.h (target_breakpoint_kind_from_pc): New macro.
5172 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5174 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5175 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5176 the default breakpoint kind.
5178 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5180 * linux-arm-low.c (arm_supports_z_point_type): Add software
5183 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5185 * linux-arm-low.c: Refactor breakpoint definitions.
5186 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5187 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5189 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5191 * Makefile.in: Add arm.c/o.
5192 * configure.srv: Likewise.
5193 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5194 (arm_breakpoint_kind_from_pc): New function.
5195 (arm_sw_breakpoint_from_kind): Return proper kind.
5196 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5198 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5200 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5202 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5203 (struct raw_breakpoint) <size>: Remove.
5204 (struct raw_breakpoint) <kind>: Add.
5205 (bp_size): New function.
5206 (bp_opcode): Likewise.
5207 (find_raw_breakpoint_at): Adjust for kind.
5208 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5209 (remove_memory_breakpoint): Adjust for kind call bp_size.
5210 (set_raw_breakpoint_at): Adjust for kind.
5211 (set_breakpoint): Likewise.
5212 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5213 (delete_raw_breakpoint): Adjust for kind.
5214 (delete_breakpoint): Likewise.
5215 (find_gdb_breakpoint): Likewise.
5216 (set_gdb_breakpoint_1): Likewise.
5217 (set_gdb_breakpoint): Likewise.
5218 (delete_gdb_breakpoint_1): Likewise.
5219 (delete_gdb_breakpoint): Likewise.
5220 (uninsert_raw_breakpoint): Likewise.
5221 (reinsert_raw_breakpoint): Likewise.
5222 (set_breakpoint_data): Remove.
5223 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5224 (check_mem_read): Adjust for kind call bp_size.
5225 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5226 (clone_one_breakpoint): Adjust for kind.
5227 * mem-break.h (set_gdb_breakpoint): Likewise.
5228 (delete_gdb_breakpoint): Likewise.
5229 * server.c (process_serial_event): Likewise.
5231 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5233 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5234 (struct linux_target_ops) <breakpoint>: Remove.
5235 (struct linux_target_ops) <breakpoint_len>: Remove.
5236 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5237 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5238 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5239 (arm_sw_breakpoint_from_kind): New function.
5240 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5241 (struct linux_target_ops) <breakpoint>: Remove.
5242 (struct linux_target_ops) <breakpoint_len>: Remove.
5243 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5244 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5245 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5246 (struct linux_target_ops) <breakpoint>: Remove.
5247 (struct linux_target_ops) <breakpoint_len>: Remove.
5248 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5249 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5250 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5251 (struct linux_target_ops) <breakpoint>: Remove.
5252 (struct linux_target_ops) <breakpoint_len>: Remove.
5253 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5254 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5255 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5256 and sw_breakpoint_from_kind to increment the pc.
5257 (linux_breakpoint_kind_from_pc): New function.
5258 (linux_sw_breakpoint_from_kind): New function.
5259 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5260 (initialize_low): Call breakpoint_kind_from_pc and
5261 sw_breakpoint_from_kind to replace breakpoint_data/len.
5262 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5265 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5266 (struct linux_target_ops) <breakpoint>: Remove.
5267 (struct linux_target_ops) <breakpoint_len>: Remove.
5268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5270 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5271 (struct linux_target_ops) <breakpoint>: Remove.
5272 (struct linux_target_ops) <breakpoint_len>: Remove.
5273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5275 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5276 (struct linux_target_ops) <breakpoint>: Remove.
5277 (struct linux_target_ops) <breakpoint_len>: Remove.
5278 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5280 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5281 (struct linux_target_ops) <breakpoint>: Remove.
5282 (struct linux_target_ops) <breakpoint_len>: Remove.
5283 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5284 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5285 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5286 (struct linux_target_ops) <breakpoint>: Remove.
5287 (struct linux_target_ops) <breakpoint_len>: Remove.
5288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5289 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5290 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5291 (struct linux_target_ops) <breakpoint>: Remove.
5292 (struct linux_target_ops) <breakpoint_len>: Remove.
5293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5294 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5295 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5296 (struct linux_target_ops) <breakpoint>: Remove.
5297 (struct linux_target_ops) <breakpoint_len>: Remove.
5298 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5299 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5300 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5301 (struct linux_target_ops) <breakpoint>: Remove.
5302 (struct linux_target_ops) <breakpoint_len>: Remove.
5303 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5304 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5305 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5306 (struct linux_target_ops) <breakpoint>: Remove.
5307 (struct linux_target_ops) <breakpoint_len>: Remove.
5308 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5309 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5310 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5311 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5312 (struct linux_target_ops) <breakpoint>: Remove.
5313 (struct linux_target_ops) <breakpoint_len>: Remove.
5314 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5315 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5316 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5317 (struct linux_target_ops) <breakpoint>: Remove.
5318 (struct linux_target_ops) <breakpoint_len>: Remove.
5319 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5320 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5322 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5324 * linux-cris-low.c (cris_get_pc): Remove void arg.
5326 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5328 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5331 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5333 * inferiors.c (thread_pid_matches_callback): New function.
5334 (find_thread_process): New function.
5335 (remove_thread): Reset current_thread.
5336 (remove_process): Assert threads have been removed first.
5338 2015-10-15 Yao Qi <yao.qi@linaro.org>
5340 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5342 (aarch64_remove_point): Likewise.
5343 * regcache.c (regcache_register_size): New function.
5345 2015-10-12 Yao Qi <yao.qi@linaro.org>
5347 * linux-aarch64-low.c: Update all callers as emit_load_store
5348 is renamed to aarch64_emit_load_store.
5350 2015-10-12 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c: Update all callers of function renaming
5353 from emit_insn to aarch64_emit_insn.
5355 2015-10-12 Yao Qi <yao.qi@linaro.org>
5357 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5358 arch/aarch64-insn.h.
5359 (struct aarch64_memory_operand): Likewise.
5361 (emit_insn): Move to arch/aarch64-insn.c.
5362 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5363 (emit_load_store): Move to arch/aarch64-insn.c.
5364 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5365 (can_encode_int32): Remove.
5367 2015-10-12 Yao Qi <yao.qi@linaro.org>
5369 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5370 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5371 (aarch64_relocate_instruction): Likewise.
5372 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5373 (struct aarch64_insn_visitor): Likewise.
5375 2015-10-12 Yao Qi <yao.qi@linaro.org>
5377 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5378 (struct aarch64_insn_visitor): New.
5379 (struct aarch64_insn_relocation_data): New.
5380 (aarch64_ftrace_insn_reloc_b): New function.
5381 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5382 (aarch64_ftrace_insn_reloc_cb): Likewise.
5383 (aarch64_ftrace_insn_reloc_tb): Likewise.
5384 (aarch64_ftrace_insn_reloc_adr): Likewise.
5385 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5386 (aarch64_ftrace_insn_reloc_others): Likewise.
5388 (aarch64_relocate_instruction): Use visitor.
5390 2015-10-12 Yao Qi <yao.qi@linaro.org>
5392 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5393 int. Add argument buf.
5394 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5395 aarch64_relocate_instruction.
5397 2015-10-12 Yao Qi <yao.qi@linaro.org>
5399 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5400 argument insn. Remove local variable insn. Don't call
5402 (aarch64_install_fast_tracepoint_jump_pad): Call
5405 2015-09-30 Yao Qi <yao.qi@linaro.org>
5407 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5408 (emit_load_store_pair): Likewise.
5410 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5412 * dll.c (match_dll): Add cast(s).
5413 (unloaded_dll): Likewise.
5414 * linux-low.c (second_thread_of_pid_p): Likewise.
5415 (delete_lwp_callback): Likewise.
5416 (count_events_callback): Likewise.
5417 (select_event_lwp_callback): Likewise.
5418 (linux_set_resume_request): Likewise.
5419 * server.c (accumulate_file_name_length): Likewise.
5420 (emit_dll_description): Likewise.
5421 (handle_qxfer_threads_worker): Likewise.
5422 (visit_actioned_threads): Likewise.
5423 * thread-db.c (any_thread_of): Likewise.
5424 * tracepoint.c (same_process_p): Likewise.
5425 (match_blocktype): Likewise.
5426 (build_traceframe_info_xml): Likewise.
5428 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5430 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5432 (gdb_unparse_agent_expr): Likewise.
5433 * hostio.c (require_data): Likewise.
5434 (handle_pread): Likewise.
5435 * linux-low.c (disable_regset): Likewise.
5436 (fetch_register): Likewise.
5437 (store_register): Likewise.
5438 (get_dynamic): Likewise.
5439 (linux_qxfer_libraries_svr4): Likewise.
5440 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5441 (set_fast_tracepoint_jump): Likewise.
5442 (uninsert_fast_tracepoint_jumps_at): Likewise.
5443 (reinsert_fast_tracepoint_jumps_at): Likewise.
5444 (validate_inserted_breakpoint): Likewise.
5445 (clone_agent_expr): Likewise.
5446 * regcache.c (init_register_cache): Likewise.
5447 * remote-utils.c (putpkt_binary_1): Likewise.
5448 (decode_M_packet): Likewise.
5449 (decode_X_packet): Likewise.
5450 (look_up_one_symbol): Likewise.
5451 (relocate_instruction): Likewise.
5452 (monitor_output): Likewise.
5453 * server.c (handle_search_memory): Likewise.
5454 (handle_qxfer_exec_file): Likewise.
5455 (handle_qxfer_libraries): Likewise.
5456 (handle_qxfer): Likewise.
5457 (handle_query): Likewise.
5458 (handle_v_cont): Likewise.
5459 (handle_v_run): Likewise.
5460 (captured_main): Likewise.
5461 * target.c (write_inferior_memory): Likewise.
5462 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5463 * tracepoint.c (init_trace_buffer): Likewise.
5464 (add_tracepoint_action): Likewise.
5465 (add_traceframe): Likewise.
5466 (add_traceframe_block): Likewise.
5467 (cmd_qtdpsrc): Likewise.
5468 (cmd_qtdv): Likewise.
5469 (cmd_qtstatus): Likewise.
5470 (response_source): Likewise.
5471 (response_tsv): Likewise.
5472 (cmd_qtnotes): Likewise.
5473 (gdb_collect): Likewise.
5474 (initialize_tracepoint): Likewise.
5476 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5478 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5479 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5480 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5482 (enum aarch64_condition_codes): New enum.
5483 (w0): New static global.
5486 (struct aarch64_memory_operand) <type>: New
5487 MEMORY_OPERAND_POSTINDEX type.
5488 (postindex_memory_operand): New helper function.
5489 (emit_ret): New function.
5490 (emit_load_store_pair): New function, factored out of emit_stp
5491 with support for MEMORY_OPERAND_POSTINDEX.
5492 (emit_stp): Rewrite using emit_load_store_pair.
5493 (emit_ldp): New function.
5494 (emit_load_store): Likewise.
5495 (emit_ldr): Mention post-index instruction in comment.
5496 (emit_ldrh): New function.
5497 (emit_ldrb): New function.
5498 (emit_ldrsw): Mention post-index instruction in comment.
5499 (emit_str): Likewise.
5500 (emit_subs): New function.
5501 (emit_cmp): Likewise.
5502 (emit_and): Likewise.
5503 (emit_orr): Likewise.
5504 (emit_orn): Likewise.
5505 (emit_eor): Likewise.
5506 (emit_mvn): Likewise.
5507 (emit_lslv): Likewise.
5508 (emit_lsrv): Likewise.
5509 (emit_asrv): Likewise.
5510 (emit_mul): Likewise.
5511 (emit_sbfm): Likewise.
5512 (emit_sbfx): Likewise.
5513 (emit_ubfm): Likewise.
5514 (emit_ubfx): Likewise.
5515 (emit_csinc): Likewise.
5516 (emit_cset): Likewise.
5517 (emit_nop): Likewise.
5518 (emit_ops_insns): New helper function.
5519 (emit_pop): Likewise.
5520 (emit_push): Likewise.
5521 (aarch64_emit_prologue): New function.
5522 (aarch64_emit_epilogue): Likewise.
5523 (aarch64_emit_add): Likewise.
5524 (aarch64_emit_sub): Likewise.
5525 (aarch64_emit_mul): Likewise.
5526 (aarch64_emit_lsh): Likewise.
5527 (aarch64_emit_rsh_signed): Likewise.
5528 (aarch64_emit_rsh_unsigned): Likewise.
5529 (aarch64_emit_ext): Likewise.
5530 (aarch64_emit_log_not): Likewise.
5531 (aarch64_emit_bit_and): Likewise.
5532 (aarch64_emit_bit_or): Likewise.
5533 (aarch64_emit_bit_xor): Likewise.
5534 (aarch64_emit_bit_not): Likewise.
5535 (aarch64_emit_equal): Likewise.
5536 (aarch64_emit_less_signed): Likewise.
5537 (aarch64_emit_less_unsigned): Likewise.
5538 (aarch64_emit_ref): Likewise.
5539 (aarch64_emit_if_goto): Likewise.
5540 (aarch64_emit_goto): Likewise.
5541 (aarch64_write_goto_address): Likewise.
5542 (aarch64_emit_const): Likewise.
5543 (aarch64_emit_call): Likewise.
5544 (aarch64_emit_reg): Likewise.
5545 (aarch64_emit_pop): Likewise.
5546 (aarch64_emit_stack_flush): Likewise.
5547 (aarch64_emit_zero_ext): Likewise.
5548 (aarch64_emit_swap): Likewise.
5549 (aarch64_emit_stack_adjust): Likewise.
5550 (aarch64_emit_int_call_1): Likewise.
5551 (aarch64_emit_void_call_2): Likewise.
5552 (aarch64_emit_eq_goto): Likewise.
5553 (aarch64_emit_ne_goto): Likewise.
5554 (aarch64_emit_lt_goto): Likewise.
5555 (aarch64_emit_le_goto): Likewise.
5556 (aarch64_emit_gt_goto): Likewise.
5557 (aarch64_emit_ge_got): Likewise.
5558 (aarch64_emit_ops_impl): New static global variable.
5559 (aarch64_emit_ops): New target function, return
5560 &aarch64_emit_ops_impl.
5561 (struct linux_target_ops): Install it.
5563 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5565 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5566 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5568 * linux-aarch64-ipa.c: New file.
5569 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5571 (aarch64_get_thread_area): New target method.
5572 (extract_signed_bitfield): New helper function.
5573 (aarch64_decode_ldr_literal): New function.
5574 (enum aarch64_opcodes): New enum.
5575 (struct aarch64_register): New struct.
5576 (struct aarch64_operand): New struct.
5577 (x0): New static global.
5586 (aarch64_register): New helper function.
5587 (register_operand): Likewise.
5588 (immediate_operand): Likewise.
5589 (struct aarch64_memory_operand): New struct.
5590 (offset_memory_operand): New helper function.
5591 (preindex_memory_operand): Likewise.
5592 (enum aarch64_system_control_registers): New enum.
5593 (ENCODE): New macro.
5594 (emit_insn): New helper function.
5595 (emit_b): New function.
5596 (emit_bcond): Likewise.
5597 (emit_cb): Likewise.
5598 (emit_tb): Likewise.
5599 (emit_blr): Likewise.
5600 (emit_stp): Likewise.
5601 (emit_ldp_q_offset): Likewise.
5602 (emit_stp_q_offset): Likewise.
5603 (emit_load_store): Likewise.
5604 (emit_ldr): Likewise.
5605 (emit_ldrsw): Likewise.
5606 (emit_str): Likewise.
5607 (emit_ldaxr): Likewise.
5608 (emit_stxr): Likewise.
5609 (emit_stlr): Likewise.
5610 (emit_data_processing_reg): Likewise.
5611 (emit_data_processing): Likewise.
5612 (emit_add): Likewise.
5613 (emit_sub): Likewise.
5614 (emit_mov): Likewise.
5615 (emit_movk): Likewise.
5616 (emit_mov_addr): Likewise.
5617 (emit_mrs): Likewise.
5618 (emit_msr): Likewise.
5619 (emit_sevl): Likewise.
5620 (emit_wfe): Likewise.
5621 (append_insns): Likewise.
5622 (can_encode_int32_in): New helper function.
5623 (aarch64_relocate_instruction): New function.
5624 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5625 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5626 (struct linux_target_ops): Install aarch64_get_thread_area,
5627 aarch64_install_fast_tracepoint_jump_pad and
5628 aarch64_get_min_fast_tracepoint_insn_len.
5630 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5632 * Makefile.in (aarch64-insn.o): New rule.
5633 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5635 2015-09-21 Yao Qi <yao.qi@linaro.org>
5637 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5639 2015-09-21 Yao Qi <yao.qi@linaro.org>
5641 * tracepoint.c (max_jump_pad_size): Remove.
5643 2015-09-18 Yao Qi <yao.qi@linaro.org>
5645 * linux-aarch64-low.c: Don't include sys/uio.h.
5646 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5648 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5650 * tracepoint.c (eval_result_type): Change prototype.
5651 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5653 2015-09-15 Pedro Alves <palves@redhat.com>
5655 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5656 Check whether to report exec events instead of checking whether
5657 multiprocess is enabled.
5659 2015-09-15 Pedro Alves <palves@redhat.com>
5662 * remote-utils.c (prepare_resume_reply): Merge
5663 TARGET_WAITKIND_VFORK_DONE switch case with the
5664 TARGET_WAITKIND_FORKED case.
5666 2015-09-15 Yao Qi <yao.qi@linaro.org>
5668 * server.c (handle_query): Check string comparison using
5669 "else if" instead of "if".
5671 2015-09-15 Yao Qi <yao.qi@linaro.org>
5673 * server.c (vCont_supported): New global variable.
5674 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5675 matches. Append ";vContSupported+" to own_buf.
5676 (handle_v_requests): Append ";s;S" to own_buf if target supports
5677 hardware single step or vCont_supported is false.
5678 (capture_main): Set vCont_supported to zero.
5680 2015-09-15 Yao Qi <yao.qi@linaro.org>
5682 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5684 (linux_supports_hardware_single_step): ... New function.
5685 (linux_target_ops): Update.
5686 * lynx-low.c (lynx_target_ops): Set field
5687 supports_hardware_single_step to target_can_do_hardware_single_step.
5688 * nto-low.c (nto_target_ops): Likewise.
5689 * spu-low.c (spu_target_ops): Likewise.
5690 * win32-low.c (win32_target_ops): Likewise.
5691 * target.c (target_can_do_hardware_single_step): New function.
5692 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5693 Remove. <supports_hardware_single_step>: New field.
5694 (target_supports_conditional_breakpoints): Remove.
5695 (target_supports_hardware_single_step): New macro.
5696 (target_can_do_hardware_single_step): Declare.
5697 * server.c (handle_query): Use target_supports_hardware_single_step
5698 instead of target_supports_conditional_breakpoints.
5700 2015-09-15 Yao Qi <yao.qi@linaro.org>
5702 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5704 (struct linux_target_ops the_low_target): Install
5705 aarch64_linux_siginfo_fixup.
5707 2015-09-11 Don Breazeal <donb@codesourcery.com>
5708 Luis Machado <lgustavo@codesourcery.com>
5710 * linux-low.c (linux_mourn): Static declaration.
5711 (linux_arch_setup): Move in front of
5712 handle_extended_wait.
5713 (linux_arch_setup_thread): New function.
5714 (handle_extended_wait): Handle exec events. Call
5715 linux_arch_setup_thread. Make event_lwp argument a
5716 pointer-to-a-pointer.
5717 (check_zombie_leaders): Do not check stopped threads.
5718 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5719 (linux_low_filter_event): Add lwp and thread for exec'ing
5720 non-leader thread if leader thread has been deleted.
5721 Refactor code into linux_arch_setup_thread and call it.
5722 Pass child lwp pointer by reference to handle_extended_wait.
5723 (linux_wait_for_event_filtered): Update comment.
5724 (linux_wait_1): Prevent clobbering exec event status.
5725 (linux_supports_exec_events): New function.
5726 (linux_target_ops) <supports_exec_events>: Initialize new member.
5727 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5729 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5730 * server.c (report_exec_events): New global variable.
5731 (handle_query): Handle qSupported query for exec-events feature.
5732 (captured_main): Initialize report_exec_events.
5733 * server.h (report_exec_events): Declare new global variable.
5734 * target.h (struct target_ops) <supports_exec_events>: New
5736 (target_supports_exec_events): New macro.
5737 * win32-low.c (win32_target_ops) <supports_exec_events>:
5738 Initialize new member.
5740 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5742 * linux-low.c (linux_low_enable_btrace): Remove.
5743 (linux_target_ops): Replace linux_low_enable_btrace with
5744 linux_enable_btrace.
5746 2015-09-03 Yao Qi <yao.qi@linaro.org>
5748 * linux-aarch64-low.c (aarch64_insert_point): Call
5749 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5752 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5754 * linux-low.c (check_stopped_by_breakpoint): Use
5755 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5757 2015-08-27 Pedro Alves <palves@redhat.com>
5759 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5761 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5763 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5764 the XNEW-family equivalent.
5765 (compile_bytecodes): Likewise.
5766 * dll.c (loaded_dll): Likewise.
5767 * event-loop.c (append_callback_event): Likewise.
5768 (create_file_handler): Likewise.
5769 (create_file_event): Likewise.
5770 * hostio.c (handle_open): Likewise.
5771 * inferiors.c (add_thread): Likewise.
5772 (add_process): Likewise.
5773 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5774 * linux-arm-low.c (arm_new_process): Likewise.
5775 (arm_new_thread): Likewise.
5776 * linux-low.c (add_to_pid_list): Likewise.
5777 (linux_add_process): Likewise.
5778 (handle_extended_wait): Likewise.
5779 (add_lwp): Likewise.
5780 (enqueue_one_deferred_signal): Likewise.
5781 (enqueue_pending_signal): Likewise.
5782 (linux_resume_one_lwp_throw): Likewise.
5783 (linux_resume_one_thread): Likewise.
5784 (linux_read_memory): Likewise.
5785 (linux_write_memory): Likewise.
5786 * linux-mips-low.c (mips_linux_new_process): Likewise.
5787 (mips_linux_new_thread): Likewise.
5788 (mips_add_watchpoint): Likewise.
5789 * linux-x86-low.c (initialize_low_arch): Likewise.
5790 * lynx-low.c (lynx_add_process): Likewise.
5791 * mem-break.c (set_raw_breakpoint_at): Likewise.
5792 (set_breakpoint): Likewise.
5793 (add_condition_to_breakpoint): Likewise.
5794 (add_commands_to_breakpoint): Likewise.
5795 (clone_agent_expr): Likewise.
5796 (clone_one_breakpoint): Likewise.
5797 * regcache.c (new_register_cache): Likewise.
5798 * remote-utils.c (look_up_one_symbol): Likewise.
5799 * server.c (queue_stop_reply): Likewise.
5800 (start_inferior): Likewise.
5801 (queue_stop_reply_callback): Likewise.
5802 (handle_target_event): Likewise.
5803 * spu-low.c (fetch_ppc_memory): Likewise.
5804 (store_ppc_memory): Likewise.
5805 * target.c (set_target_ops): Likewise.
5806 * thread-db.c (thread_db_load_search): Likewise.
5807 (try_thread_db_load_1): Likewise.
5808 * tracepoint.c (add_tracepoint): Likewise.
5809 (add_tracepoint_action): Likewise.
5810 (create_trace_state_variable): Likewise.
5811 (cmd_qtdpsrc): Likewise.
5812 (cmd_qtro): Likewise.
5813 (add_while_stepping_state): Likewise.
5814 * win32-low.c (child_add_thread): Likewise.
5815 (get_image_name): Likewise.
5817 2015-08-25 Yao Qi <yao.qi@linaro.org>
5819 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5821 2015-08-25 Yao Qi <yao.qi@linaro.org>
5823 * Makefile.in (aarch64-linux.o): New rule.
5824 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5826 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5827 (aarch64_init_debug_reg_state): Make it extern.
5828 (aarch64_linux_prepare_to_resume): Remove.
5830 2015-08-25 Yao Qi <yao.qi@linaro.org>
5832 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5833 lwp_arch_private_info and ptid_of_lwp.
5835 2015-08-25 Yao Qi <yao.qi@linaro.org>
5837 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5838 Find proc_info by find_process_pid. All callers updated.
5840 2015-08-25 Yao Qi <yao.qi@linaro.org>
5842 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5844 (debug_reg_change_callback): Remove.
5845 (aarch64_notify_debug_reg_change): Remove.
5847 2015-08-25 Yao Qi <yao.qi@linaro.org>
5849 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5850 Call current_lwp_ptid.
5852 2015-08-25 Yao Qi <yao.qi@linaro.org>
5854 * linux-aarch64-low.c (debug_reg_change_callback): Use
5857 2015-08-25 Yao Qi <yao.qi@linaro.org>
5859 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5861 2015-08-25 Yao Qi <yao.qi@linaro.org>
5863 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5865 2015-08-25 Yao Qi <yao.qi@linaro.org>
5867 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5870 2015-08-25 Yao Qi <yao.qi@linaro.org>
5872 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5874 (debug_reg_change_callback): Remove argument entry and add argument
5875 lwp. Remove local variable thread. Don't print thread id in the
5876 debugging output. Don't check whether pid of thread equals to pid.
5877 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5878 iterate_over_lwps instead find_inferior.
5880 2015-08-24 Pedro Alves <palves@redhat.com>
5882 * inferiors.c (get_first_process): New function.
5883 * inferiors.h (get_first_process): New declaration.
5884 * remote-utils.c (read_ptid): Default to the first process in the
5885 list, instead of to the current thread's process.
5887 2015-08-24 Pedro Alves <palves@redhat.com>
5889 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5890 * event-loop.c: Likewise.
5891 * remote-utils.c: Likewise.
5892 * tracepoint.c: Likewise.
5894 2015-08-24 Pedro Alves <palves@redhat.com>
5896 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5899 2015-08-21 Pedro Alves <palves@redhat.com>
5901 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5902 instead of literal 1.
5904 2015-08-21 Pedro Alves <palves@redhat.com>
5906 * tdesc.c (default_description): Explicitly zero-initialize.
5908 2015-08-21 Pedro Alves <palves@redhat.com>
5911 * inferiors.c (remove_thread): Discard any pending stop reply for
5913 * server.c (remove_all_on_match_pid): Rename to ...
5914 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5916 (discard_queued_stop_replies): Change parameter to a ptid. Now
5918 (handle_v_kill, kill_inferior_callback, captured_main)
5919 (process_serial_event): Adjust.
5920 * server.h (discard_queued_stop_replies): Declare.
5922 2015-08-21 Pedro Alves <palves@redhat.com>
5924 * linux-low.c (wait_for_sigstop): Always switch to no thread
5925 selected if the previously current thread dies.
5926 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5927 process instead of the current thread's.
5928 * remote-utils.c (input_interrupt): Don't check if there's no
5930 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5931 current thread to the general thread fails, error out.
5932 (handle_qxfer_auxv, handle_qxfer_libraries)
5933 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5934 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5935 (handle_query): Check if there's a thread selected instead of
5936 checking whether there's any thread in the thread list.
5937 (handle_qxfer_threads, handle_qxfer_btrace)
5938 (handle_qxfer_btrace_conf): Don't error out early if there's no
5939 thread in the thread list.
5940 (handle_v_cont, myresume): Don't set the current thread to the
5942 (process_serial_event) <Hg handling>: Also set thread_id if the
5943 previous general thread is still alive.
5944 (process_serial_event) <g/G handling>: If setting the current
5945 thread to the general thread fails, error out.
5946 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5947 thread's lwp instead of the current thread's.
5948 * target.c (set_desired_thread): If the desired thread was not
5949 found, leave the current thread pointing to NULL. Return an int
5950 (boolean) indicating success.
5951 * target.h (set_desired_thread): Change return type to int.
5953 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5955 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5956 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5958 (ps_get_thread_area): New function.
5960 2015-08-19 Gary Benson <gbenson@redhat.com>
5962 * hostio.c (handle_pread): Do not attempt to read more data
5963 than hostio_reply_with_data can fit in a packet.
5965 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5967 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5969 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5971 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5973 2015-08-06 Pedro Alves <palves@redhat.com>
5975 * tracepoint.c (expr_eval_result): Now an int.
5977 2015-08-06 Pedro Alves <palves@redhat.com>
5979 * gdbthread.h (struct regcache): Forward declare.
5980 (struct thread_info) <regcache_data>: Now a struct regcache
5982 * inferiors.c (inferior_regcache_data)
5983 (set_inferior_regcache_data): Now work with struct regcache
5985 * inferiors.h (struct regcache): Forward declare.
5986 (inferior_regcache_data, set_inferior_regcache_data): Now work
5987 with struct regcache pointers.
5988 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5989 (free_register_cache_thread): Remove struct regcache pointer
5992 2015-08-06 Pedro Alves <palves@redhat.com>
5994 * server.c (captured_main): On error, print the exception message
5995 to stderr, and if run_once is set, throw a quit.
5997 2015-08-06 Pedro Alves <palves@redhat.com>
5999 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6002 2015-08-06 Pedro Alves <palves@redhat.com>
6004 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6005 reading beyond the passed in buffer length.
6007 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6009 * tracepoint.c (symbol_list) <required>: Remove.
6011 2015-08-06 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6014 count if stopping and suspending threads.
6015 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6016 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6017 (linux_detach): Complete an ongoing step-over.
6018 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6020 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6021 (linux_wait_1): If passing a signal to the inferior after
6022 finishing a step-over, unsuspend and re-resume all lwps. If we
6023 see a single-step event but the thread should be continuing, don't
6024 pass the trap to gdb.
6025 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6026 internal_error instead of gdb_assert.
6027 (enqueue_pending_signal): New function.
6028 (check_ptrace_stopped_lwp_gone): Add debug output.
6029 (start_step_over): Use internal_error instead of gdb_assert.
6030 (complete_ongoing_step_over): New function.
6031 (linux_resume_one_thread): Don't resume a suspended thread.
6032 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6035 2015-08-06 Pedro Alves <palves@redhat.com>
6037 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6038 (linux_thread_alive): Use lwp_is_marked_dead.
6039 (extended_event_reported): Delete.
6040 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6041 instead of extended_event_reported.
6042 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6044 (lwp_is_marked_dead): New function.
6045 (lwp_running): Use lwp_is_marked_dead.
6046 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6049 2015-08-06 Pedro Alves <palves@redhat.com>
6051 * linux-low.c (linux_wait_1): Move fork event output out of the
6052 !report_to_gdb check. Pass event_child->waitstatus to
6053 target_waitstatus_to_string instead of ourstatus.
6055 2015-08-04 Yao Qi <yao.qi@linaro.org>
6057 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6058 if current_thread is 32 bit.
6060 2015-08-04 Yao Qi <yao.qi@linaro.org>
6062 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6063 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6064 * server.c (extended_protocol): Remove "static".
6065 * server.h (extended_protocol): Declare it.
6067 2015-08-04 Yao Qi <yao.qi@linaro.org>
6069 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6070 both aarch64 and aarch32.
6071 (aarch64_set_pc): Likewise.
6073 2015-08-04 Yao Qi <yao.qi@linaro.org>
6075 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6076 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6077 arm-with-neon.xml to srv_xmlfiles.
6078 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6079 (is_64bit_tdesc): New function.
6080 (aarch64_linux_read_description): New function.
6081 (aarch64_arch_setup): Call aarch64_linux_read_description.
6082 (regs_info): Rename to regs_info_aarch64.
6083 (aarch64_regs_info): Return right regs_info.
6084 (initialize_low_arch): Call initialize_low_arch_aarch32.
6086 2015-08-04 Yao Qi <yao.qi@linaro.org>
6088 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6089 * linux-aarch32-low.c: New file.
6090 * linux-aarch32-low.h: New file.
6091 * linux-arm-low.c (arm_fill_gregset): Move it to
6092 linux-aarch32-low.c.
6093 (arm_store_gregset): Likewise.
6094 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6095 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6096 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6097 (regs_info): Rename to regs_info_arm.
6098 (arm_regs_info): Return regs_info_aarch32 if
6099 have_ptrace_getregset is 1 and target description is
6100 arm_with_neon or arm_with_vfpv3.
6101 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6102 Call initialize_low_arch_aarch32 instead.
6104 2015-08-04 Yao Qi <yao.qi@linaro.org>
6106 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6107 * linux-low.c: ... here.
6108 * linux-low.h (have_ptrace_getregset): Declare it.
6110 2015-08-04 Pedro Alves <palves@redhat.com>
6112 * thread-db.c (struct thread_db): Use new typedefs.
6113 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6115 (disable_thread_event_reporting): Cast result of dlsym to
6116 destination function pointer type.
6117 (thread_db_mourn): Use td_ta_delete_ftype.
6119 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6121 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6123 (CDX_BREAKPOINT): Define for R2.
6124 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6125 (the_low_target): Add comments.
6127 2015-07-30 Yao Qi <yao.qi@linaro.org>
6129 * linux-arm-low.c (arm_hwcap): Remove it.
6130 (arm_read_description): New local variable arm_hwcap. Don't
6131 set arm_hwcap to zero.
6133 2015-07-30 Yao Qi <yao.qi@linaro.org>
6135 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6136 Use regcache->tdesc instead.
6137 (arm_store_wmmxregset): Likewise.
6138 (arm_fill_vfpregset): Likewise.
6139 (arm_store_vfpregset): Likewise.
6141 2015-07-30 Yao Qi <yao.qi@linaro.org>
6143 * linux-arm-low.c: Include arch/arm.h.
6144 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6145 (arm_store_gregset): Likewise.
6147 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6149 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6150 ptrace's 4th parameter.
6152 2015-07-27 Yao Qi <yao.qi@linaro.org>
6154 * configure.srv (case aarch64*-*-linux*): Don't set
6157 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6159 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6161 * linux-arm-low.c: Likewise.
6162 * linux-cris-low.c: Likewise.
6163 * linux-crisv32-low.c: Likewise.
6164 * linux-low.c: Likewise.
6165 * linux-m68k-low.c: Likewise.
6166 * linux-mips-low.c: Likewise.
6167 * linux-nios2-low.c: Likewise.
6168 * linux-s390-low.c: Likewise.
6169 * linux-sparc-low.c: Likewise.
6170 * linux-tic6x-low.c: Likewise.
6171 * linux-tile-low.c: Likewise.
6172 * linux-x86-low.c: Likewise.
6174 2015-07-24 Pedro Alves <palves@redhat.com>
6176 * config.in: Regenerate.
6177 * configure: Regenerate.
6179 2015-07-24 Pedro Alves <palves@redhat.com>
6181 * acinclude.m4: Include ../ptrace.m4.
6182 * configure.ac: Call GDB_AC_PTRACE.
6183 * config.in, configure: Regenerate.
6185 2015-07-24 Yao Qi <yao.qi@linaro.org>
6187 * linux-low.c (linux_create_inferior): Remove setting to
6188 proc->priv->new_inferior.
6189 (linux_attach): Likewise.
6190 (linux_low_filter_event): Likewise.
6191 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6193 2015-07-24 Yao Qi <yao.qi@linaro.org>
6195 * linux-low.c (linux_arch_setup): New function.
6196 (linux_low_filter_event): If proc->tdesc is NULL and
6197 proc->attached is true, call the_low_target.arch_setup.
6198 Otherwise, keep status pending, and return.
6199 (linux_resume_one_lwp_throw): Don't call get_pc if
6200 thread->while_stepping isn't NULL. Don't call
6201 get_thread_regcache if proc->tdesc is NULL.
6202 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6203 (linux_target_ops): Install arch_setup.
6204 * server.c (start_inferior): Call the_target->arch_setup.
6205 * target.h (struct target_ops) <arch_setup>: New field.
6206 (target_arch_setup): New marco.
6207 * lynx-low.c (lynx_target_ops): Update.
6208 * nto-low.c (nto_target_ops): Update.
6209 * spu-low.c (spu_target_ops): Update.
6210 * win32-low.c (win32_target_ops): Update.
6212 2015-07-24 Yao Qi <yao.qi@linaro.org>
6214 * linux-low.c (linux_add_process): Don't set
6215 proc->priv->new_inferior.
6216 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6217 (linux_attach): Likewise.
6219 2015-07-24 Yao Qi <yao.qi@linaro.org>
6221 * server.c (start_inferior): Code refactor.
6223 2015-07-24 Yao Qi <yao.qi@linaro.org>
6225 * server.c (process_serial_event): Set general_thread.
6227 2015-07-21 Yao Qi <yao.qi@linaro.org>
6229 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6230 aarch64_linux_get_debug_reg_capacity.
6232 2015-07-17 Yao Qi <yao.qi@linaro.org>
6234 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6235 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6236 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6237 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6238 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6239 (AARCH64_HWP_ALIGNMENT): Likewise.
6240 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6241 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6242 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6243 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6244 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6245 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6246 (struct aarch64_debug_reg_state): Likewise.
6247 (struct arch_lwp_info): Likewise.
6248 (aarch64_align_watchpoint): Likewise.
6249 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6250 (aarch64_watchpoint_length): Likewise.
6251 (aarch64_point_encode_ctrl_reg): Likewise
6252 (aarch64_point_is_aligned): Likewise.
6253 (aarch64_align_watchpoint): Likewise.
6254 (aarch64_linux_set_debug_regs):
6255 (aarch64_dr_state_insert_one_point): Likewise.
6256 (aarch64_dr_state_remove_one_point): Likewise.
6257 (aarch64_handle_breakpoint): Likewise.
6258 (aarch64_handle_aligned_watchpoint): Likewise.
6259 (aarch64_handle_unaligned_watchpoint): Likewise.
6260 (aarch64_handle_watchpoint): Likewise.
6262 2015-07-17 Yao Qi <yao.qi@linaro.org>
6264 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6265 and don't aarch64_get_debug_reg_state. All callers update.
6266 (aarch64_handle_aligned_watchpoint): Likewise.
6267 (aarch64_handle_unaligned_watchpoint): Likewise.
6268 (aarch64_handle_watchpoint): Likewise.
6269 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6270 (aarch64_remove_point): Likewise.
6272 2015-07-17 Yao Qi <yao.qi@linaro.org>
6274 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6276 (aarch64_handle_unaligned_watchpoint): Likewise.
6278 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6280 Revert the previous 3 commits:
6281 Move gdb_regex* to common/
6282 Move linux_find_memory_regions_full & co.
6283 gdbserver build-id attribute generator
6285 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6286 Jan Kratochvil <jan.kratochvil@redhat.com>
6288 gdbserver build-id attribute generator.
6289 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6290 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6291 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6293 (get_dynamic): Use find_pdhr to traverse program headers.
6294 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6295 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6296 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6297 (get_hex_build_id): New.
6298 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6299 to reply XML document.
6301 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6302 Jan Kratochvil <jan.kratochvil@redhat.com>
6304 * target.c: Include target/target-utils.h and fcntl.h.
6305 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6306 (target_fileio_read_stralloc): New functions.
6308 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6310 * Makefile.in (OBS): Add gdb_regex.o.
6312 * config.in: Rebuilt.
6313 * configure: Rebuilt.
6315 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6316 Jan Kratochvil <jan.kratochvil@redhat.com>
6318 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6319 * Makefile.in (OBS): Add target-utils.o.
6320 (linux-maps.o, target-utils.o): New.
6321 * configure.srv (srv_linux_obj): Add linux-maps.o.
6323 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6325 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6327 (the_low_target): Install it.
6329 2015-07-14 Pedro Alves <palves@redhat.com>
6331 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6332 Instead, ignore ECHILD, and throw an error for other errnos.
6334 2015-07-10 Pedro Alves <palves@redhat.com>
6336 * event-loop.c (struct callback_event) <data>: Change type to
6337 gdb_client_data instance instead of gdb_client_data pointer.
6338 (append_callback_event): Adjust.
6340 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6342 * linux-aarch64-low.c: Add comments for each linux_target_ops
6343 method. Remove comments already covered in target_ops and
6344 linux_target_ops definitions.
6345 (the_low_target): Add comments for each unimplemented method.
6347 2015-07-09 Yao Qi <yao.qi@linaro.org>
6349 * linux-aarch64-low.c (aarch64_regmap): Remove.
6350 (aarch64_usrregs_info): Remove.
6351 (regs_info): Set field usrregs to NULL.
6353 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6355 * linux-low.c: Include "rsp-low.h"
6356 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6357 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6358 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6359 (handle_btrace_enable_pt): New.
6360 (handle_btrace_general_set): Support "pt".
6361 (handle_btrace_conf_general_set): Support "pt:size".
6363 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6365 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6368 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6370 * linux-aarch64-low.c: Remove comment about endianness.
6371 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6372 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6375 2015-06-24 Gary Benson <gbenson@redhat.com>
6377 * linux-i386-ipa.c (stdint.h): Do not include.
6378 * lynx-i386-low.c (stdint.h): Likewise.
6379 * lynx-ppc-low.c (stdint.h): Likewise.
6380 * mem-break.c (stdint.h): Likewise.
6381 * thread-db.c (stdint.h): Likewise.
6382 * tracepoint.c (stdint.h): Likewise.
6383 * win32-low.c (stdint.h): Likewise.
6385 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6387 * server.c (write_qxfer_response): Update call to
6388 remote_escape_output.
6390 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6391 Jan Kratochvil <jan.kratochvil@redhat.com>
6393 Merge multiple hex conversions.
6394 * gdbreplay.c (tohex): Rename to 'fromhex'.
6395 (logchar): Use fromhex.
6397 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6399 * server.c (handle_qxfer_libraries): Set `version' attribute for
6402 2015-06-10 Gary Benson <gbenson@redhat.com>
6404 * target.h (struct target_ops) <multifs_open>: New field.
6405 <multifs_unlink>: Likewise.
6406 <multifs_readlink>: Likewise.
6407 * linux-low.c (nat/linux-namespaces.h): New include.
6408 (linux_target_ops): Initialize the_target->multifs_open,
6409 the_target->multifs_unlink and the_target->multifs_readlink.
6410 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6411 * hostio.c (hostio_fs_pid): New static variable.
6412 (hostio_handle_new_gdb_connection): New function.
6413 (handle_setfs): Likewise.
6414 (handle_open): Use the_target->multifs_open as appropriate.
6415 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6416 (handle_readlink): Use the_target->multifs_readlink as
6418 (handle_vFile): Handle vFile:setfs packets.
6419 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6420 after target_handle_new_gdb_connection.
6422 2015-06-10 Gary Benson <gbenson@redhat.com>
6424 * configure.ac (AC_CHECK_FUNCS): Add setns.
6425 * config.in: Regenerate.
6426 * configure: Likewise.
6427 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6428 (linux-namespaces.o): New rule.
6429 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6431 2015-06-09 Gary Benson <gbenson@redhat.com>
6433 * hostio.c (handle_open): Process mode argument with
6434 fileio_to_host_mode.
6436 2015-06-01 Yao Qi <yao.qi@linaro.org>
6438 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6439 * linux-x86-low.c: Likewise.
6441 2015-05-28 Don Breazeal <donb@codesourcery.com>
6443 * linux-low.c (handle_extended_wait): Initialize
6444 thread_info.last_resume_kind for new fork children.
6446 2015-05-15 Pedro Alves <palves@redhat.com>
6448 * target.h (target_handle_new_gdb_connection): Rewrite using if
6449 wrapped in do/while.
6451 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6453 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6454 * configure, config.in: Regenerate.
6455 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6458 2015-05-12 Don Breazeal <donb@codesourcery.com>
6460 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6461 PTRACE_EVENT_VFORK_DONE.
6462 (linux_low_ptrace_options, extended_event_reported): Add vfork
6464 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6465 and "vforkdone" for RSP 'T' Stop Reply Packet.
6466 * server.h (report_vfork_events): Declare
6469 2015-05-12 Don Breazeal <donb@codesourcery.com>
6471 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6472 (the_low_target) <new_fork>: Initialize new member.
6473 * linux-arm-low.c (arm_new_fork): New function.
6474 (the_low_target) <new_fork>: Initialize new member.
6475 * linux-low.c (handle_extended_wait): Call new target function
6477 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6478 * linux-mips-low.c (mips_add_watchpoint): New function
6479 extracted from mips_insert_point.
6480 (the_low_target) <new_fork>: Initialize new member.
6481 (mips_linux_new_fork): New function.
6482 (mips_insert_point): Call mips_add_watchpoint.
6483 * linux-x86-low.c (x86_linux_new_fork): New function.
6484 (the_low_target) <new_fork>: Initialize new member.
6486 2015-05-12 Don Breazeal <donb@codesourcery.com>
6488 * linux-low.c (handle_extended_wait): Implement return value,
6489 rename argument 'event_child' to 'event_lwp', handle
6490 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6491 (linux_low_ptrace_options): New function.
6492 (linux_low_filter_event): Call linux_low_ptrace_options,
6493 use different argument fo linux_enable_event_reporting,
6494 use return value from handle_extended_wait.
6495 (extended_event_reported): New function.
6496 (linux_wait_1): Call extended_event_reported and set
6497 status to report fork events.
6498 (linux_write_memory): Add pid to debug message.
6499 (reset_lwp_ptrace_options_callback): New function.
6500 (linux_handle_new_gdb_connection): New function.
6501 (linux_target_ops): Initialize new structure member.
6502 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6503 * lynx-low.c: Initialize new structure member.
6504 * remote-utils.c (prepare_resume_reply): Implement stop reason
6505 "fork" for "T" stop message.
6506 * server.c (handle_query): Call handle_new_gdb_connection.
6507 * server.h (report_fork_events): Declare global flag.
6508 * target.h (struct target_ops) <handle_new_gdb_connection>:
6510 (target_handle_new_gdb_connection): New macro.
6511 * win32-low.c: Initialize new structure member.
6513 2015-05-12 Don Breazeal <donb@codesourcery.com>
6515 * mem-break.c (APPEND_TO_LIST): Define macro.
6516 (clone_agent_expr): New function.
6517 (clone_one_breakpoint): New function.
6518 (clone_all_breakpoints): New function.
6519 * mem-break.h: Declare new functions.
6521 2015-05-12 Don Breazeal <donb@codesourcery.com>
6523 * linux-low.c (linux_supports_fork_events): New function.
6524 (linux_supports_vfork_events): New function.
6525 (linux_target_ops): Initialize new structure members.
6526 (initialize_low): Call linux_check_ptrace_features.
6527 * lynx-low.c (lynx_target_ops): Initialize new structure
6529 * server.c (report_fork_events, report_vfork_events):
6531 (handle_query): Add new features to qSupported packet and
6533 (captured_main): Initialize new global variables.
6534 * target.h (struct target_ops) <supports_fork_events>:
6536 <supports_vfork_events>: New member.
6537 (target_supports_fork_events): New macro.
6538 (target_supports_vfork_events): New macro.
6539 * win32-low.c (win32_target_ops): Initialize new structure
6542 2015-05-12 Gary Benson <gbenson@redhat.com>
6544 * server.c (handle_qxfer_exec_file): Use current process
6547 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6549 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6550 Remove HAVE_PTRACE_GETREGS conditionals.
6551 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6552 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6554 2015-05-08 Yao Qi <yao.qi@linaro.org>
6556 * linux-low.c (linux_supports_conditional_breakpoints): New
6558 (linux_target_ops): Install new target method.
6559 * lynx-low.c (lynx_target_ops): Install NULL hook for
6560 supports_conditional_breakpoints.
6561 * nto-low.c (nto_target_ops): Likewise.
6562 * spu-low.c (spu_target_ops): Likewise.
6563 * win32-low.c (win32_target_ops): Likewise.
6564 * server.c (handle_query): Check
6565 target_supports_conditional_breakpoints.
6566 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6568 (target_supports_conditional_breakpoints): New macro.
6570 2015-05-06 Pedro Alves <palves@redhat.com>
6573 * server.c (start_inferior): If the process exits, mourn it.
6575 2015-04-21 Gary Benson <gbenson@redhat.com>
6577 * hostio.c (fileio_open_flags_to_host): Factored out to
6578 fileio_to_host_openflags in common/fileio.c. Single use
6581 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6583 * linux-xtensa-low.c (xtensa_fill_gregset)
6584 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6587 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6589 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6590 (regs_info): Replace usrregs pointer with NULL.
6592 2015-04-17 Gary Benson <gbenson@redhat.com>
6594 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6595 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6596 * server.c (handle_qxfer_exec_file): New function.
6597 (qxfer_packets): Add exec-file entry.
6598 (handle_query): Report qXfer:exec-file:read as supported packet.
6600 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6602 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6604 2015-04-09 Gary Benson <gbenson@redhat.com>
6606 * hostio-errno.c (errno_to_fileio_error): Remove function.
6607 Update caller to use remote_fileio_to_fio_error.
6609 2015-04-09 Yao Qi <yao.qi@linaro.org>
6611 * linux-low.c (linux_insert_point): Call
6612 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6613 (linux_remove_point): Call remove_memory_breakpoint if type is
6615 * linux-x86-low.c (x86_insert_point): Don't call
6616 insert_memory_breakpoint.
6617 (x86_remove_point): Don't call remove_memory_breakpoint.
6619 2015-04-01 Pedro Alves <palves@redhat.com>
6620 Cleber Rosa <crosa@redhat.com>
6622 * server.c (gdbserver_usage): Reorganize and extend the usage
6625 2015-03-24 Pedro Alves <palves@redhat.com>
6627 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6628 output. Also dump TRAP_TRACE.
6629 (linux_low_filter_event): In debug output, distinguish a
6630 resume_stop SIGSTOP from a delayed SIGSTOP.
6632 2015-03-24 Gary Benson <gbenson@redhat.com>
6634 * linux-x86-low.c (x86_linux_new_thread): Moved to
6636 (x86_linux_prepare_to_resume): Likewise.
6638 2015-03-24 Gary Benson <gbenson@redhat.com>
6640 * Makefile.in (x86-linux-dregs.o): New rule.
6641 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6642 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6643 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6644 (x86_linux_dr_get): Likewise.
6645 (x86_linux_dr_set): Likewise.
6646 (update_debug_registers_callback): Likewise.
6647 (x86_linux_dr_set_addr): Likewise.
6648 (x86_linux_dr_get_addr): Likewise.
6649 (x86_linux_dr_set_control): Likewise.
6650 (x86_linux_dr_get_control): Likewise.
6651 (x86_linux_dr_get_status): Likewise.
6652 (x86_linux_update_debug_registers): Likewise.
6654 2015-03-24 Gary Benson <gbenson@redhat.com>
6656 * linux-x86-low.c (x86_linux_update_debug_registers):
6657 New function, factored out from...
6658 (x86_linux_prepare_to_resume): ...this.
6660 2015-03-24 Gary Benson <gbenson@redhat.com>
6662 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6663 (x86_linux_dr_set): Likewise.
6664 (update_debug_registers_callback): Likewise.
6665 (x86_linux_dr_set_addr): Likewise.
6666 (x86_linux_dr_get_addr): Likewise.
6667 (x86_linux_dr_set_control): Likewise.
6668 (x86_linux_dr_get_control): Likewise.
6669 (x86_linux_dr_get_status): Likewise.
6670 (x86_linux_prepare_to_resume): Likewise.
6672 2015-03-24 Gary Benson <gbenson@redhat.com>
6674 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6675 Use perror_with_name. Pass string through gettext.
6676 (x86_linux_dr_set): Likewise.
6678 2015-03-24 Gary Benson <gbenson@redhat.com>
6680 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6681 (x86_linux_dr_set_addr): ...this.
6682 (x86_dr_low_get_addr): Rename to...
6683 (x86_linux_dr_get_addr): ...this.
6684 (x86_dr_low_set_control): Rename to...
6685 (x86_linux_dr_set_control): ...this.
6686 (x86_dr_low_get_control): Rename to...
6687 (x86_linux_dr_get_control): ...this.
6688 (x86_dr_low_get_status): Rename to...
6689 (x86_linux_dr_get_status): ...this.
6690 (x86_dr_low): Update with new function names.
6692 2015-03-24 Gary Benson <gbenson@redhat.com>
6694 * Makefile.in (x86-linux.o): New rule.
6695 * configure.srv: Add x86-linux.o to relevant targets.
6696 * linux-low.c (lwp_set_arch_private_info): New function.
6697 (lwp_arch_private_info): Likewise.
6698 * linux-x86-low.c: Include nat/x86-linux.h.
6699 (arch_lwp_info): Removed structure.
6700 (update_debug_registers_callback):
6701 Use lwp_set_debug_registers_changed.
6702 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6703 and lwp_set_debug_registers_changed.
6704 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6706 2015-03-24 Gary Benson <gbenson@redhat.com>
6708 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6709 * linux-arm-low.c (arm_new_thread): Likewise.
6710 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6711 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6712 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6713 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6715 2015-03-24 Gary Benson <gbenson@redhat.com>
6717 * linux-low.c (ptid_of_lwp): New function.
6718 (lwp_is_stopped): Likewise.
6719 (lwp_stop_reason): Likewise.
6720 * linux-x86-low.c (update_debug_registers_callback):
6722 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6725 2015-03-24 Gary Benson <gbenson@redhat.com>
6727 * linux-low.h (linux_stop_lwp): Remove declaration.
6729 2015-03-24 Gary Benson <gbenson@redhat.com>
6731 * linux-low.h: Include nat/linux-nat.h.
6732 * linux-low.c (iterate_over_lwps_args): New structure.
6733 (iterate_over_lwps_filter): New function.
6734 (iterate_over_lwps): Likewise.
6735 * linux-x86-low.c (update_debug_registers_callback):
6736 Update signature to what iterate_over_lwps expects.
6737 Remove PID check that iterate_over_lwps now performs.
6738 (x86_dr_low_set_addr): Use iterate_over_lwps.
6739 (x86_dr_low_set_control): Likewise.
6741 2015-03-24 Gary Benson <gbenson@redhat.com>
6743 * linux-x86-low.c (x86_debug_reg_state): New function.
6744 (x86_linux_prepare_to_resume): Use the above.
6746 2015-03-24 Gary Benson <gbenson@redhat.com>
6748 * linux-low.c (current_lwp_ptid): New function.
6749 * linux-x86-low.c: Include nat/linux-nat.h.
6750 (x86_dr_low_get_addr): Use current_lwp_ptid.
6751 (x86_dr_low_get_control): Likewise.
6752 (x86_dr_low_get_status): Likewise.
6754 2015-03-20 Pedro Alves <palves@redhat.com>
6756 * tracepoint.c (cmd_qtstatus): Make "str" const.
6758 2015-03-20 Pedro Alves <palves@redhat.com>
6760 * server.c (handle_general_set): Make "req_str" const.
6762 2015-03-19 Pedro Alves <palves@redhat.com>
6764 * linux-low.c (linux_resume_one_lwp): Rename to ...
6765 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6766 instead call perror_with_name.
6767 (check_ptrace_stopped_lwp_gone): New function.
6768 (linux_resume_one_lwp): Reimplement as wrapper around
6769 linux_resume_one_lwp_throw that swallows errors if the LWP is
6772 2015-03-19 Pedro Alves <palves@redhat.com>
6774 * linux-low.c (count_events_callback, select_event_lwp_callback):
6775 No longer check whether the thread has resume_stop as last resume
6778 2015-03-19 Pedro Alves <palves@redhat.com>
6780 * linux-low.c (count_events_callback, select_event_lwp_callback):
6781 Use the lwp's status_pending_p field, not the thread's.
6783 2015-03-19 Pedro Alves <palves@redhat.com>
6785 * linux-low.c (select_event_lwp_callback): Update comments to
6786 no longer mention SIGTRAP.
6788 2015-03-18 Gary Benson <gbenson@redhat.com>
6790 * server.c (handle_query): Do not report vFile:fstat as supported.
6792 2015-03-11 Gary Benson <gbenson@redhat.com>
6794 * hostio.c (sys/types.h): New include.
6795 (sys/stat.h): Likewise.
6796 (common-remote-fileio.h): Likewise.
6797 (handle_fstat): New function.
6798 (handle_vFile): Handle vFile:fstat packets.
6800 2015-03-11 Gary Benson <gbenson@redhat.com>
6802 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6803 struct stat.st_blocks and struct stat.st_blksize.
6804 * configure: Regenerate.
6805 * config.in: Likewise.
6806 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6807 (OBS): Add common-remote-fileio.o.
6808 (common-remote-fileio.o): New rule.
6810 2015-03-09 Pedro Alves <palves@redhat.com>
6812 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6813 'struct sockaddr' pointer in 'accept' call.
6815 2015-03-09 Pedro Alves <palves@redhat.com>
6818 2015-03-07 Pedro Alves <palves@redhat.com>
6819 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6820 or <winsock2.h> here. Instead include "gdb_socket.h".
6821 (remote_open): Use union gdb_sockaddr_u.
6822 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6823 or <winsock2.h> here. Instead include "gdb_socket.h".
6824 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6825 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6827 (init_named_socket, gdb_agent_helper_thread): Use union
6830 2015-03-07 Pedro Alves <palves@redhat.com>
6832 * configure.ac (build_warnings): Move
6833 -Wdeclaration-after-statement to the C-specific set.
6834 * configure: Regenerate.
6836 2015-03-07 Pedro Alves <palves@redhat.com>
6838 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6839 or <winsock2.h> here. Instead include "gdb_socket.h".
6840 (remote_open): Use union gdb_sockaddr_u.
6841 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6842 or <winsock2.h> here. Instead include "gdb_socket.h".
6843 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6844 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6846 (init_named_socket, gdb_agent_helper_thread): Use union
6849 2015-03-07 Pedro Alves <palves@redhat.com>
6851 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6854 2015-03-06 Yao Qi <yao.qi@linaro.org>
6856 * linux-aarch64-low.c (aarch64_insert_point): Use
6857 show_debug_regs as a boolean.
6858 (aarch64_remove_point): Likewise.
6860 2015-03-05 Pedro Alves <palves@redhat.com>
6862 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6863 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6864 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6865 * nto-low.c (nto_target_ops): Likewise.
6866 * spu-low.c (spu_target_ops): Likewise.
6867 * win32-low.c (win32_target_ops): Likewise.
6869 2015-03-04 Pedro Alves <palves@redhat.com>
6871 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6872 Decide whether a breakpoint triggered based on the SIGTRAP's
6874 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6875 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6876 (linux_low_filter_event): Check for breakpoints before checking
6878 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6880 (linux_stopped_by_sw_breakpoint)
6881 (linux_supports_stopped_by_sw_breakpoint)
6882 (linux_stopped_by_hw_breakpoint)
6883 (linux_supports_stopped_by_hw_breakpoint): New functions.
6884 (linux_target_ops): Install new target methods.
6886 2015-03-04 Pedro Alves <palves@redhat.com>
6888 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6889 * server.c (swbreak_feature, hwbreak_feature): New globals.
6890 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6891 (captured_main): Clear swbreak_feature and hwbreak_feature.
6892 * server.h (swbreak_feature, hwbreak_feature): Declare.
6893 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6894 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6895 supports_stopped_by_hw_breakpoint>: New fields.
6896 (target_supports_stopped_by_sw_breakpoint)
6897 (target_stopped_by_sw_breakpoint)
6898 (target_supports_stopped_by_hw_breakpoint)
6899 (target_stopped_by_hw_breakpoint): Declare.
6901 2015-03-04 Pedro Alves <palves@redhat.com>
6903 enum lwp_stop_reason -> enum target_stop_reason
6904 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6905 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6906 (linux_wait_1, stuck_in_jump_pad_callback)
6907 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6908 (linux_stopped_by_watchpoint):
6909 * linux-low.h (enum lwp_stop_reason): Delete.
6910 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6911 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6913 2015-03-04 Yao Qi <yao.qi@linaro.org>
6915 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6917 2015-03-03 Gary Benson <gbenson@redhat.com>
6919 * hostio.c (handle_vFile): Fix prefix lengths.
6921 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6923 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6926 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6928 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6929 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6930 (clean): Add "rm -f" for above C files.
6931 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6932 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6933 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6934 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6935 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6936 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6937 (init_registers_s390x_vx_linux64)
6938 (init_registers_s390x_tevx_linux64)
6939 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6940 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6942 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6943 (s390_store_vxrs_high): New functions.
6944 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6946 (s390_arch_setup): Add logic for selecting one of the new target
6947 descriptions. Activate the new vector regsets if applicable.
6948 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6949 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6950 and init_registers_s390x_tevx_linux64.
6952 2015-03-01 Pedro Alves <palves@redhat.com>
6954 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6957 2015-02-27 Pedro Alves <palves@redhat.com>
6959 * linux-x86-low.c (u_debugreg_offset): New function.
6960 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6962 2015-02-27 Pedro Alves <palves@redhat.com>
6964 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6965 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6966 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6967 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6968 (ps_lsetfpregs, ps_getpid)
6969 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6970 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6971 (ps_lsetxregs, ps_plog): Declare.
6973 2015-02-27 Pedro Alves <palves@redhat.com>
6975 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6976 IP_AGENT_EXPORT_FUNC.
6977 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6978 IP_AGENT_EXPORT_FUNC.
6979 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6980 (IP_AGENT_EXPORT): Delete.
6981 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6982 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6983 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6984 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6985 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6986 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6987 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6988 (traceframe_read_count, traceframe_write_count)
6989 (traceframes_created, trace_state_variables, get_raw_reg)
6990 (get_trace_state_variable_value, set_trace_state_variable_value)
6991 (ust_loaded, helper_thread_id, cmd_buf): Use
6992 IPA_SYM_EXPORTED_NAME.
6993 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6994 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6995 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6996 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6997 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6998 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6999 EXTERN_C_PUSH/EXTERN_C_POP.
7000 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7001 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7002 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7003 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7004 (traceframe_write_count, traceframe_read_count)
7005 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7006 (about_to_request_buffer_space, get_trace_state_variable_value)
7007 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7008 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7009 EXTERN_C_PUSH/EXTERN_C_POP.
7010 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7011 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7012 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7013 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7014 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7015 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7016 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7017 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7019 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7020 (IP_AGENT_EXPORT_VAR_DECL): Define.
7022 (gdb_agent_get_raw_reg): Declare.
7024 2015-02-27 Tom Tromey <tromey@redhat.com>
7025 Pedro Alves <palves@redhat.com>
7027 Rename symbols whose names are reserved C++ keywords throughout.
7029 2015-02-27 Pedro Alves <palves@redhat.com>
7031 * Makefile.in (COMPILER): New, get it from autoconf.
7032 (CXX): Get from autoconf instead.
7033 (COMPILE.pre): Use COMPILER.
7034 (CC-LD): Rename to ...
7035 (CC_LD): ... this. Use COMPILER.
7036 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7037 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7038 * acinclude.m4: Include build-with-cxx.m4.
7039 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7040 Disable -Werror by default if building in C++ mode.
7041 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7042 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7043 the C++ compiler. Save/restore CXXFLAGS too.
7044 * configure: Regenerate.
7046 2015-02-27 Pedro Alves <palves@redhat.com>
7048 * acinclude.m4: Include libiberty.m4.
7049 * configure.ac: Call libiberty_INIT.
7050 * config.in, configure: Regenerate.
7052 2015-02-26 Pedro Alves <palves@redhat.com>
7054 * linux-low.c (linux_wait_1): When incrementing the PC past a
7055 program breakpoint always use the_low_target.breakpoint_len as
7056 increment, rather than the maximum between that and
7057 the_low_target.decr_pc_after_break.
7059 2015-02-23 Pedro Alves <palves@redhat.com>
7061 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7062 thread was doing a step-over; always adjust the PC if
7063 we stepped over a permanent breakpoint.
7064 (linux_wait_1): If we stepped over breakpoint that was on top of a
7065 permanent breakpoint, manually advance the PC past it.
7067 2015-02-23 Pedro Alves <palves@redhat.com>
7069 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7071 (x86_fill_gregset, x86_store_gregset): Use it when handling
7074 2015-02-20 Pedro Alves <palves@redhat.com>
7076 * thread-db.c: Include "nat/linux-procfs.h".
7077 (thread_db_init): Skip listing new threads if the kernel supports
7078 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7080 2015-02-20 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (status_pending_p_callback): Use ptid_match.
7084 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7086 PR breakpoints/16812
7087 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7088 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7089 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7091 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7093 PR breakpoints/15956
7094 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7096 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7098 * linux-low.c (linux_low_btrace_conf): Print size.
7099 * server.c (handle_btrace_conf_general_set): New.
7100 (hanle_general_set): Call handle_btrace_conf_general_set.
7101 (handle_query): Report Qbtrace-conf:bts:size as supported.
7103 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7105 * linux-low.c (linux_low_enable_btrace): Update parameters.
7106 (linux_low_btrace_conf): New.
7107 (linux_target_ops)<to_btrace_conf>: Initialize.
7108 * server.c (current_btrace_conf): New.
7109 (handle_btrace_enable): Rename to ...
7110 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7111 to target_enable_btrace. Update comment. Update users.
7112 (handle_qxfer_btrace_conf): New.
7113 (qxfer_packets): Add btrace-conf entry.
7114 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7115 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7116 (target_ops)<read_btrace_conf>: New.
7117 (target_enable_btrace): Update parameters.
7118 (target_read_btrace_conf): New.
7120 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7122 * server.c (handle_btrace_general_set): Remove call to
7123 target_supports_btrace.
7124 (supported_btrace_packets): New.
7125 (handle_query): Call supported_btrace_packets.
7126 * target.h: include btrace-common.h.
7127 (btrace_target_info): Removed.
7128 (supports_btrace, target_supports_btrace): Update parameters.
7130 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7132 * Makefile.in (SFILES): Add common/btrace-common.c.
7133 (OBS): Add common/btrace-common.o.
7134 (btrace-common.o): Add build rules.
7135 * linux-low: Include btrace-common.h.
7136 (linux_low_read_btrace): Use struct btrace_data. Call
7137 btrace_data_init and btrace_data_fini.
7139 2015-02-06 Pedro Alves <palves@redhat.com>
7141 * thread-db.c (find_new_threads_callback): Add debug output.
7143 2015-02-04 Pedro Alves <palves@redhat.com>
7145 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7146 (resume_stopped_resumed_lwps): New function.
7147 (linux_wait_for_event_filtered): Use it.
7149 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7151 * Makefile.in (SFILES): Add linux-personality.c.
7152 (linux-personality.o): New rule.
7153 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7154 list of objects to be built.
7155 * linux-low.c: Include nat/linux-personality.h.
7156 (linux_create_inferior): Remove code to disable address space
7157 randomization (moved to ../nat/linux-personality.c). Create
7158 cleanup to disable address space randomization.
7160 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7162 * Makefile.in (posix-strerror.o): New rule.
7163 (mingw-strerror.o): Likewise.
7164 * configure: Regenerated.
7165 * configure.ac: Source file ../common/common.host. Initialize new
7166 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7168 2015-01-14 Yao Qi <yao@codesourcery.com>
7170 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7171 (ppc-linux.o): New rule.
7172 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7173 * configure.ac: AC_CHECK_FUNCS(getauxval).
7174 * config.in: Re-generated.
7175 * configure: Re-generated.
7176 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7177 ppc64_64bit_inferior_p
7179 2015-01-14 Yao Qi <yao@codesourcery.com>
7181 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7182 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7183 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7184 (PT_ORIG_R3, PT_TRAP): Likewise.
7185 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7186 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7187 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7189 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7191 * i387-fp.c (i387_cache_to_xsave): In look over
7192 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7193 zmmh_low_space field by use of zmmh_high_space.
7195 2015-01-09 Pedro Alves <palves@redhat.com>
7197 * linux-low.c (step_over_bkpt): Move higher up in the file.
7198 (handle_extended_wait): Don't store the stop_pc here.
7199 (get_stop_pc): Adjust comments and rename to ...
7200 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7201 stopped for a software breakpoint or hardware breakpoint.
7202 (thread_still_has_status_pending_p): New function.
7203 (status_pending_p_callback): Use
7204 thread_still_has_status_pending_p. If the event is no longer
7205 interesting, resume the LWP.
7206 (handle_tracepoints): Add assert.
7207 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7208 (wstatus_maybe_breakpoint): New function.
7209 (cancel_breakpoint): Delete function.
7210 (check_stopped_by_watchpoint): New function, factored out from
7211 linux_low_filter_event.
7212 (lp_status_maybe_breakpoint): Delete function.
7213 (linux_low_filter_event): Remove filter_ptid argument.
7214 Leave thread group exits pending here. Store the LWP's stop PC.
7215 Always leave events pending.
7216 (linux_wait_for_event_filtered): Pull all events out of the
7217 kernel, and leave them all pending.
7218 (count_events_callback, select_event_lwp_callback): Consider all
7220 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7221 (select_event_lwp): Only give preference to the stepping LWP in
7222 all-stop mode. Adjust comments.
7223 (ignore_event): New function.
7224 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7225 references to cancel_breakpoints. Adjust to renames. Also give
7226 equal priority to all LWPs that have had events in non-stop mode.
7227 If reporting a software breakpoint event, unadjust the LWP's PC.
7228 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7229 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7231 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7232 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7233 (linux_stopped_by_watchpoint): Adjust.
7234 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7235 * linux-low.h (enum lwp_stop_reason): New.
7236 (struct lwp_info) <stop_pc>: Adjust comment.
7237 <stopped_by_watchpoint>: Delete field.
7238 <stop_reason>: New field.
7239 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7240 * mem-break.c (software_breakpoint_inserted_here)
7241 (hardware_breakpoint_inserted_here): New function.
7242 * mem-break.h (software_breakpoint_inserted_here)
7243 (hardware_breakpoint_inserted_here): Declare.
7244 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7245 (cancel_breakpoints): Delete.
7246 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7247 (upload_fast_traceframes): Remove references to
7250 2015-01-09 Pedro Alves <palves@redhat.com>
7252 * thread-db.c (find_new_threads_callback): Ignore thread if the
7253 kernel thread ID is -1.
7255 2015-01-09 Pedro Alves <palves@redhat.com>
7257 * linux-low.c (linux_attach_fail_reason_string): Move to
7258 nat/linux-ptrace.c, and rename.
7259 (linux_attach_lwp): Update comment.
7260 (attach_proc_task_lwp_callback): New function.
7261 (linux_attach): Adjust to rename and use
7262 linux_proc_attach_tgid_threads.
7263 (linux_attach_fail_reason_string): Delete declaration.
7265 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7267 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7268 * server.c (gdbserver_version): Likewise.
7270 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7272 * remote-utils.c: Include ctype.h.
7273 (input_interrupt): Explicitly handle the case when the char
7274 received is the NUL byte. Improve the printing of non-ASCII
7277 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7279 * linux-low.c (linux_low_filter_event): Update call to
7280 linux_enable_event_reporting following the addition of
7281 a new parameter to that function.
7283 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7286 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7287 (AARCH64_FPCR_REGNO): Likewise.
7288 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7289 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7290 (aarch64_store_fpregset): Likewise.
7292 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7294 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7295 Remove FIXME comment about assumption about N.
7297 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7299 * configure.ac: If large-file support is disabled in GDBserver,
7300 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7301 * configure: Regenerate.
7303 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7305 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7306 warning upon ENODATA from ptrace.
7307 * linux-s390-low.c (s390_store_tdb): New.
7308 (s390_regsets): Add regset for NT_S390_TDB.
7310 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7312 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7313 without a fill_function.
7314 * linux-s390-low.c (s390_fill_last_break): Remove.
7315 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7316 (s390_arch_setup): Use regset's size instead of fill_function for
7319 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7321 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7322 the regset's store function when ptrace returned an error.
7323 * regcache.c (get_thread_regcache): Invalidate register cache
7324 before fetching inferior's registers.
7326 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7328 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7329 while-loop as for-loop.
7330 (regsets_store_inferior_registers): Likewise.
7332 2014-11-28 Yao Qi <yao@codesourcery.com>
7334 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7335 * config.in, configure: Re-generate.
7336 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7339 2014-11-21 Yao Qi <yao@codesourcery.com>
7341 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7342 (AC_CHECK_HEADERS): Remove malloc.h.
7343 * configure: Re-generated.
7344 * config.in: Re-generated.
7345 * server.h: Don't include alloca.h and malloc.h.
7346 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7347 Don't include malloc.h.
7349 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7351 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7352 corresponding ERRNO check in same block.
7354 2014-11-12 Pedro Alves <palves@redhat.com>
7356 * server.c (cont_thread): Update comment.
7357 (start_inferior, attach_inferior): No longer clear cont_thread.
7358 (handle_v_cont): No longer set cont_thread.
7359 (captured_main): Clear cont_thread each time a GDB connects.
7361 2014-11-12 Pedro Alves <palves@redhat.com>
7363 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7364 thread, and don't resume all threads if the Hc thread has exited.
7366 2014-11-12 Pedro Alves <palves@redhat.com>
7368 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7369 the process group instead of to a specific LWP.
7371 2014-10-15 Pedro Alves <palves@redhat.com>
7374 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7376 (arm_set_thread_context): Delete.
7377 (the_low_target): Adjust.
7378 * win32-i386-low.c (debug_registers_changed)
7379 (debug_registers_used): Delete.
7380 (update_debug_registers_callback): New function.
7381 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7382 needing to update their debug registers.
7383 (win32_get_current_dr): New function.
7384 (x86_dr_low_get_addr, x86_dr_low_get_control)
7385 (x86_dr_low_get_status): Fetch the debug register from the thread
7387 (i386_initial_stuff): Adjust.
7388 (i386_get_thread_context): Remove current_event parameter. Don't
7389 clear debug_registers_changed nor copy DR values to
7391 (i386_set_thread_context): Delete.
7392 (i386_prepare_to_resume): New function.
7393 (i386_thread_added): Mark the thread as needing to update irs
7395 (the_low_target): Remove i386_set_thread_context and install
7396 i386_prepare_to_resume.
7397 * win32-low.c (win32_get_thread_context): Adjust.
7398 (win32_set_thread_context): Use SetThreadContext
7400 (win32_prepare_to_resume): New function.
7401 (win32_require_context): New function, factored out from ...
7402 (thread_rec): ... this.
7403 (continue_one_thread): Call win32_prepare_to_resume on each thread
7404 we're about to continue.
7405 (win32_resume): Call win32_prepare_to_resume on the event thread.
7406 * win32-low.h (struct win32_thread_info)
7407 <debug_registers_changed>: New field.
7408 (struct win32_target_ops): Change prototype of set_thread_context,
7409 delete set_thread_context and add prepare_to_resume.
7410 (win32_require_context): New declaration.
7412 2014-10-08 Gary Benson <gbenson@redhat.com>
7414 * server.h: Do not include common-exceptions.h.
7416 2014-10-08 Gary Benson <gbenson@redhat.com>
7418 * server.h: Do not include cleanups.h.
7420 2014-09-30 James Hogan <james.hogan@imgtec.com>
7422 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7425 2014-09-23 Yao Qi <yao@codesourcery.com>
7427 * linux-low.c (lp_status_maybe_breakpoint): New function.
7428 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7429 (count_events_callback): Likewise.
7430 (select_event_lwp_callback): Likewise.
7431 (cancel_breakpoints_callback): Likewise.
7433 2014-09-19 Don Breazeal <donb@codesourcery.com>
7435 * linux-low.c (handle_extended_wait): Call
7436 linux_ptrace_get_extended_event.
7437 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7438 linux_is_extended_waitstatus.
7440 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7442 * Makefile.in (CPPFLAGS): Define.
7443 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7444 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7446 2014-09-16 Gary Benson <gbenson@redhat.com>
7448 * inferiors.h (current_inferior): Renamed as...
7449 (current_thread): New variable. All uses updated.
7450 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7451 (maybe_move_out_of_jump_pad): Likewise.
7452 (cancel_breakpoint): Likewise.
7453 (linux_low_filter_event): Likewise.
7454 (wait_for_sigstop): Likewise.
7455 (linux_resume_one_lwp): Likewise.
7456 (need_step_over_p): Likewise.
7457 (start_step_over): Likewise.
7458 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7459 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7460 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7461 and save_inferior as saved_thread.
7462 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7464 (regcache_invalidate_thread): Likewise.
7465 * remote-utils.c (prepare_resume_reply): Likewise.
7466 * thread-db.c (thread_db_get_tls_address): Likewise.
7467 (disable_thread_event_reporting): Likewise.
7468 (remove_thread_event_breakpoints): Likewise.
7469 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7471 * target.h (set_desired_inferior): Renamed as...
7472 (set_desired_thread): New declaration. All uses updated.
7473 * server.c (myresume): Updated comment to reference thread instead
7475 (handle_serial_event): Likewise.
7476 (handle_target_event): Likewise.
7478 2014-09-12 Tom Tromey <tromey@redhat.com>
7479 Gary Benson <gbenson@redhat.com>
7481 * regcache.h: Include common-regcache.h.
7482 (regcache_read_pc): Don't declare.
7483 * regcache.c (get_thread_regcache_for_ptid): New function.
7485 2014-09-11 Tom Tromey <tromey@redhat.com>
7486 Gary Benson <gbenson@redhat.com>
7488 * symbol.c: New file.
7489 * Makefile.in (SFILES): Add symbol.c.
7490 (OBS): Add symbol.o.
7492 2014-09-11 Gary Benson <gbenson@redhat.com>
7494 * target.c (target_stop_ptid, target_continue_ptid): New
7497 2014-09-11 Tom Tromey <tromey@redhat.com>
7498 Gary Benson <gbenson@redhat.com>
7500 * target.h: Include target/target.h.
7501 * target.c (target_read_memory, target_read_uint32)
7502 (target_write_memory): New functions.
7504 2014-09-11 Gary Benson <gbenson@redhat.com>
7506 * server.h (debug_hw_points): Don't declare.
7507 * server.c (debug_hw_points): Don't define. Replace all uses
7508 with show_debug_regs.
7509 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7510 all uses with show_debug_regs.
7512 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7514 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7515 endianness into account.
7516 (ppc_supply_ptrace_register): Likewise.
7518 2014-09-03 James Hogan <james.hogan@imgtec.com>
7520 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7521 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7523 2014-09-03 Gary Benson <gbenson@redhat.com>
7525 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7526 ALL_DEBUG_ADDRESS_REGISTERS.
7528 2014-09-02 Gary Benson <gbenson@redhat.com>
7530 * i386-low.h: Renamed as...
7531 * x86-low.h: New file. All type, function and variable name
7532 prefixes changed from "i386_" to "x86_". All references updated.
7533 * i386-low.c: Renamed as...
7534 * x86-low.c: New file. All type, function and variable name
7535 prefixes changed from "i386_" to "x86_". All references updated.
7537 2014-09-02 Gary Benson <gbenson@redhat.com>
7539 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7540 (x86_linux_new_thread): Likewise.
7542 2014-08-29 Gary Benson <gbenson@redhat.com>
7544 * server.h (setjmp.h): Do not include.
7545 (toplevel): Do not declare.
7546 (common-exceptions.h): Include.
7547 (cleanups.h): Likewise.
7548 * server.c (toplevel): Do not define.
7549 (exit_code): New static global.
7550 (detach_or_kill_for_exit_cleanup): New function.
7551 (main): New function. Original main renamed to...
7552 (captured_main): New function.
7553 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7555 2014-08-29 Gary Benson <gbenson@redhat.com>
7557 * Makefile.in (SFILES): Add common/common-exceptions.c.
7558 (OBS): Add common-exceptions.o.
7559 (common-exceptions.o): New rule.
7560 * utils.c (prepare_to_throw_exception): New function.
7562 2014-08-29 Gary Benson <gbenson@redhat.com>
7564 * config.in: Regenerate.
7565 * configure: Likewise.
7567 2014-08-29 Gary Benson <gbenson@redhat.com>
7569 * Makefile.in (SFILES): Add common/cleanups.c.
7571 (cleanups.o): New rule.
7573 2014-08-29 Gary Benson <gbenson@redhat.com>
7575 * utils.c (internal_vwarning): New function.
7577 2014-08-28 Gary Benson <gbenson@redhat.com>
7579 * utils.h (fatal): Remove declaration.
7580 * utils.c (fatal): Remove function.
7582 2014-08-28 Gary Benson <gbenson@redhat.com>
7584 * tracepoint.c (gdb_agent_init): Replace fatal with
7586 (initialize_tracepoint): Likewise.
7588 2014-08-28 Gary Benson <gbenson@redhat.com>
7590 * remote-utils.c (remote_prepare): Replace fatal with error.
7592 2014-08-28 Gary Benson <gbenson@redhat.com>
7594 * linux-low.c (linux_async): Replace fatal with warning.
7596 (linux_start_non_stop): Return -1 if linux_async failed.
7598 2014-08-28 Gary Benson <gbenson@redhat.com>
7600 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7602 (i386_dr_low_get_addr): Remove vague comment.
7603 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7606 2014-08-28 Gary Benson <gbenson@redhat.com>
7608 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7609 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7611 (linux_resume_one_lwp): Likewise.
7612 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7614 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7615 with internal_error.
7616 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7617 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7618 (find_register_by_name): Replace fatal with internal_error.
7619 (find_regno): Likewise.
7620 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7621 * thread-db.c (thread_db_create_event): Likewise.
7622 (thread_db_load_search): Likewise.
7623 (try_thread_db_load_1): Likewise.
7624 * tracepoint.c (get_jump_space_head): Replace fatal with
7626 (claim_trampoline_space): Likewise.
7627 (have_fast_tracepoint_trampoline_buffer): Likewise.
7628 (cmd_qtstart): Likewise.
7629 (stop_tracing): Likewise.
7630 (fast_tracepoint_collecting): Likewise.
7631 (target_malloc): Likewise.
7632 (download_tracepoint): Likewise.
7633 (download_trace_state_variables): Replace check with gdb_assert.
7634 (upload_fast_traceframes): Replace fatal with internal_error.
7636 2014-08-19 Tom Tromey <tromey@redhat.com>
7637 Gary Benson <gbenson@redhat.com>
7639 * Makefile.in (SFILES): Add common/common-debug.c.
7640 (OBS): Add common-debug.o.
7641 (common-debug.o): New rule.
7642 * debug.h (debug_printf): Don't declare.
7643 * debug.c (debug_printf): Renamed and rewritten as...
7644 (debug_vprintf): New function.
7646 2014-08-19 Gary Benson <gbenson@redhat.com>
7648 * utils.h: Do not include print-utils.h.
7650 2014-08-19 Tom Tromey <tromey@redhat.com>
7651 Gary Benson <gbenson@redhat.com>
7653 * server.h: Add static assertion.
7654 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7656 2014-08-19 Tom Tromey <tromey@redhat.com>
7657 Gary Benson <gbenson@redhat.com>
7659 * Makefile.in (SFILES): Add common/errors.c.
7660 (OBS): Add errors.o.
7661 (IPA_OBS): Add errors-ipa.o.
7662 (errors.o): New rule.
7663 (errors-ipa.o): Likewise.
7664 * utils.h (perror_with_name, error, warning): Don't declare.
7665 * utils.c (warning): Renamed and rewritten as...
7666 (vwarning): New function.
7667 (error): Renamed and rewritten as...
7668 (verror): New function.
7669 (internal_error): Renamed and rewritten as...
7670 (internal_verror): New function.
7672 2014-08-07 Gary Benson <gbenson@redhat.com>
7674 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7675 * configure: Regenerate.
7676 * config.in: Likewise.
7677 * server.h: Do not include errno.h.
7678 * event-loop.c: Likewise.
7679 * hostio-errno.c: Likewise.
7680 * linux-low.c: Likewise.
7681 * remote-utils.c: Likewise.
7682 * spu-low.c: Likewise.
7683 * utils.c: Likewise.
7684 * gdbreplay.c: Unconditionally include errno.h.
7686 2014-08-07 Gary Benson <gbenson@redhat.com>
7688 * server.h: Do not include string.h.
7689 * event-loop.c: Likewise.
7690 * linux-low.c: Likewise.
7691 * regcache.c: Likewise.
7692 * remote-utils.c: Likewise.
7693 * spu-low.c: Likewise.
7694 * utils.c: Likewise.
7696 2014-08-07 Gary Benson <gbenson@redhat.com>
7698 * server.h: Do not include gdb_assert.h.
7700 2014-08-07 Gary Benson <gbenson@redhat.com>
7702 * server.h: Do not include common-utils.h.
7704 2014-08-07 Gary Benson <gbenson@redhat.com>
7706 * server.h: Do not include ptid.h.
7707 * notif.h: Likewise.
7709 2014-08-07 Gary Benson <gbenson@redhat.com>
7711 * server.h: Do not include gdb_locale.h.
7713 2014-08-07 Gary Benson <gbenson@redhat.com>
7715 * server.h: Do not include gdb/signals.h.
7716 * win32-low.c: Likewise.
7718 2014-08-07 Gary Benson <gbenson@redhat.com>
7720 * server.h: Do not include pathmax.h.
7722 2014-08-07 Gary Benson <gbenson@redhat.com>
7724 * server.h: Do not include libiberty.h.
7725 * linux-bfin-low.c: Likewise.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include ansidecl.h.
7731 2014-08-07 Gary Benson <gbenson@redhat.com>
7733 * linux-x86-low.c: Do not include stddef.h.
7734 * lynx-ppc-low.c: Likewise.
7735 * tracepoint.c: Likewise.
7737 2014-08-07 Gary Benson <gbenson@redhat.com>
7739 * server.h: Do not include stdarg.h.
7740 * nto-low.c: Likewise.
7742 2014-08-07 Gary Benson <gbenson@redhat.com>
7744 * server.h: Do not include stdlib.h.
7745 * inferiors.c: Likewise.
7746 * linux-low.c: Likewise.
7747 * regcache.c: Likewise.
7748 * spu-low.c: Likewise.
7749 * tracepoint.c: Likewise.
7750 * utils.c: Likewise.
7752 2014-08-07 Gary Benson <gbenson@redhat.com>
7754 * server.h: Do not include stdio.h.
7755 * linux-low.c: Likewise.
7756 * remote-utils.c: Likewise.
7757 * spu-low.c: Likewise.
7758 * utils.c: Likewise.
7759 * wincecompat.c: Likewise.
7761 2014-08-06 Gary Benson <gbenson@redhat.com>
7763 * regcache.c (init_register_cache): Move conditionals inside if.
7765 2014-08-06 Gary Benson <gbenson@redhat.com>
7767 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7769 2014-07-31 Gary Benson <gbenson@redhat.com>
7771 * ax.h: Do not include server.h.
7772 * gdbthread.h: Likewise.
7773 * lynx-low.h: Likewise.
7774 * notif.h: Likewise.
7776 2014-07-30 Gary Benson <gbenson@redhat.com>
7778 * server.h: Include common-defs.h.
7779 Do not include config.h or build-gnulib-gdbserver/config.h.
7781 2014-07-30 Gary Benson <gbenson@redhat.com>
7783 * hostio-errno.c: Move server.h to top of includes list.
7784 * inferiors.c: Likewise.
7785 * linux-x86-low.c: Likewise.
7786 * notif.c: Include server.h.
7788 2014-07-24 Tom Tromey <tromey@redhat.com>
7789 Gary Benson <gbenson@redhat.com>
7791 * server.h (CORE_ADDR): Now unsigned.
7793 2014-07-16 Pedro Alves <palves@redhat.com>
7795 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7797 2014-07-15 Pedro Alves <palves@redhat.com>
7799 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7802 2014-07-11 Pedro Alves <palves@redhat.com>
7804 * linux-low.c (kill_wait_lwp): New function, based on
7805 kill_one_lwp_callback, but use my_waitpid directly.
7806 (kill_one_lwp_callback, linux_kill): Use it.
7808 2014-06-23 Pedro Alves <palves@redhat.com>
7810 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7811 before setting DR0..DR3.
7813 2014-06-20 Gary Benson <gbenson@redhat.com>
7815 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7816 * configure: Regenerated.
7817 * config.in: Likewise.
7819 2014-06-20 Gary Benson <gbenson@redhat.com>
7821 * Makefile.in (SFILES): Update locations for files moved
7823 (object file files): Reordered.
7825 2014-06-20 Gary Benson <gbenson@redhat.com>
7827 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7828 (i386_dr_low_set_addr): Likewise.
7829 (i386_dr_low_get_addr): Likewise.
7830 (i386_dr_low_can_set_control): Likewise.
7831 (i386_dr_low_set_control): Likewise.
7832 (i386_dr_low_get_control): Likewise.
7833 (i386_dr_low_get_status): Likewise.
7834 (i386_get_debug_register_length): Likewise.
7835 * linux-x86-low.c (i386_dr_low_set_addr):
7836 Changed signature. Made static.
7837 (i386_dr_low_get_addr): Likewise.
7838 (i386_dr_low_set_control): Likewise.
7839 (i386_dr_low_get_control): Likewise.
7840 (i386_dr_low_get_status): Likewise.
7841 (i386_dr_low): New global variable.
7842 * win32-i386-low.c (i386_dr_low_set_addr):
7843 Changed signature. Made static.
7844 (i386_dr_low_get_addr): Likewise.
7845 (i386_dr_low_set_control): Likewise.
7846 (i386_dr_low_get_control): Likewise.
7847 (i386_dr_low_get_status): Likewise.
7848 (i386_dr_low): New global variable.
7850 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7852 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7853 * Makefile.in (AR, AR_FLAGS): Define.
7854 * configure: Regenerate.
7856 2014-06-19 Gary Benson <gbenson@redhat.com>
7858 * Makefile.in (i386-dregs.o): New rule.
7859 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7860 * i386-low.c (target.h): Remove include.
7861 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7862 (DR_CONTROL_SHIFT): Likewise.
7863 (DR_CONTROL_SIZE): Likewise.
7864 (DR_RW_EXECUTE): Likewise.
7865 (DR_RW_WRITE): Likewise.
7866 (DR_RW_READ): Likewise.
7867 (DR_RW_IORW): Likewise.
7868 (DR_LEN_1): Likewise.
7869 (DR_LEN_2): Likewise.
7870 (DR_LEN_4): Likewise.
7871 (DR_LEN_8): Likewise.
7872 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7873 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7874 (DR_ENABLE_SIZE): Likewise.
7875 (DR_LOCAL_SLOWDOWN): Likewise.
7876 (DR_GLOBAL_SLOWDOWN): Likewise.
7877 (DR_CONTROL_RESERVED): Likewise.
7878 (I386_DR_CONTROL_MASK): Likewise.
7879 (I386_DR_VACANT): Likewise.
7880 (I386_DR_LOCAL_ENABLE): Likewise.
7881 (I386_DR_GLOBAL_ENABLE): Likewise.
7882 (I386_DR_DISABLE): Likewise.
7883 (I386_DR_SET_RW_LEN): Likewise.
7884 (I386_DR_GET_RW_LEN): Likewise.
7885 (I386_DR_WATCH_HIT): Likewise.
7886 (i386_wp_op_t): Likewise.
7887 (i386_show_dr): Likewise.
7888 (i386_length_and_rw_bits): Likewise.
7889 (i386_insert_aligned_watchpoint): Likewise.
7890 (i386_remove_aligned_watchpoint): Likewise.
7891 (i386_handle_nonaligned_watchpoint): Likewise.
7892 i386_update_inferior_debug_regs(): Likewise.
7893 (i386_dr_insert_watchpoint): Likewise.
7894 (i386_dr_remove_watchpoint): Likewise.
7895 (i386_dr_region_ok_for_watchpoint): Likewise.
7896 (i386_dr_stopped_data_address): Likewise.
7897 (i386_dr_stopped_by_watchpoint): Likewise.
7899 2014-06-19 Gary Benson <gbenson@redhat.com>
7901 * i386-low.c (i386_dr_show): Renamed to
7902 i386_show_dr and made static. All uses updated.
7903 (i386_dr_length_and_rw_bits): Renamed to
7904 i386_length_and_rw_bits and made static.
7906 (i386_dr_insert_aligned_watchpoint): Renamed to
7907 i386_insert_aligned_watchpoint and made static.
7909 (i386_dr_remove_aligned_watchpoint): Renamed to
7910 i386_remove_aligned_watchpoint and made static.
7912 (i386_dr_update_inferior_debug_regs): Renamed to
7913 i386_update_inferior_debug_regs and made static.
7916 2014-06-18 Gary Benson <gbenson@redhat.com>
7918 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7919 (i386_dr_low_can_set_control): Likewise.
7920 (i386_get_debug_register_length): Likewise.
7921 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7922 (i386_dr_low_can_set_control): Likewise.
7923 (i386_get_debug_register_length): Likewise.
7925 2014-06-17 Gary Benson <gbenson@redhat.com>
7927 * i386-low.h (i386-dregs.h): New include.
7928 (DR_FIRSTADDR): Now in i386-dregs.h.
7929 (DR_LASTADDR): Likewise.
7930 (DR_NADDR): Likewise.
7931 (DR_STATUS): Likewise.
7932 (DR_CONTROL): Likewise.
7933 (i386_debug_reg_state): Likewise.
7934 (i386_dr_insert_watchpoint): Likewise.
7935 (i386_dr_remove_watchpoint): Likewise.
7936 (i386_dr_region_ok_for_watchpoint): Likewise.
7937 (i386_dr_stopped_data_address): Likewise.
7938 (i386_dr_stopped_by_watchpoint): Likewise.
7939 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7941 2014-06-18 Gary Benson <gbenson@redhat.com>
7943 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7944 i386_dr_insert_watchpoint.
7945 (i386_low_remove_watchpoint): Renamed to
7946 i386_dr_remove_watchpoint.
7947 (i386_low_region_ok_for_watchpoint): Renamed to
7948 i386_dr_region_ok_for_watchpoint.
7949 (i386_low_stopped_data_address): Renamed to
7950 i386_dr_stopped_data_address.
7951 (i386_low_stopped_by_watchpoint): Renamed to
7952 i386_dr_stopped_by_watchpoint.
7953 * i386-low.c (i386_show_dr): Renamed to
7954 i386_dr_show and made nonstatic. All uses updated.
7955 (i386_length_and_rw_bits): Renamed to
7956 i386_dr_length_and_rw_bits and made nonstatic.
7958 (i386_insert_aligned_watchpoint): Renamed to
7959 i386_dr_insert_aligned_watchpoint and made nonstatic.
7961 (i386_remove_aligned_watchpoint): Renamed to
7962 i386_dr_remove_aligned_watchpoint and made nonstatic.
7964 (i386_update_inferior_debug_regs): Renamed to
7965 i386_dr_update_inferior_debug_regs and made nonstatic.
7967 (i386_low_insert_watchpoint): Renamed to
7968 i386_dr_insert_watchpoint. All uses updated.
7969 (i386_low_remove_watchpoint): Renamed to
7970 i386_dr_remove_watchpoint. All uses updated.
7971 (i386_low_region_ok_for_watchpoint): Renamed to
7972 i386_dr_region_ok_for_watchpoint. All uses updated.
7973 (i386_low_stopped_data_address): Renamed to
7974 i386_dr_stopped_data_address. All uses updated.
7975 (i386_low_stopped_by_watchpoint): Renamed to
7976 i386_dr_stopped_by_watchpoint. All uses updated.
7978 2014-06-18 Gary Benson <gbenson@redhat.com>
7980 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7981 (i386_dr_low_can_set_control): Likewise.
7982 (i386_insert_aligned_watchpoint): New check.
7984 2014-06-18 Gary Benson <gbenson@redhat.com>
7986 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7989 2014-06-18 Gary Benson <gbenson@redhat.com>
7991 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7992 instead of fatal and error.
7993 (i386_handle_nonaligned_watchpoint): Likewise.
7995 2014-06-18 Gary Benson <gbenson@redhat.com>
7997 * i386-low.c (i386_get_debug_register_length): New macro.
7998 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7999 (i386_show_dr): Use debug_printf instead of fprintf. Use
8000 phex to format values.
8002 2014-06-18 Gary Benson <gbenson@redhat.com>
8004 * i386-low.h: Comment changes.
8005 * i386-low.c: Likewise.
8007 2014-06-18 Gary Benson <gbenson@redhat.com>
8009 * i386-low.c: Whitespace changes.
8011 2014-06-12 Tom Tromey <tromey@redhat.com>
8013 * utils.c (freeargv): Remove.
8015 2014-06-12 Tom Tromey <tromey@redhat.com>
8017 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8018 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8019 (parse_debug_format_options): Likewise.
8020 (gdbserver_usage): Likewise.
8021 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8022 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8023 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8025 ($(LIBGNU)): Depend on libiberty.
8026 (all-lib): Recurse into all subdirs.
8027 (install-only): Invoke "install" target in subdirs.
8028 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8030 * configure: Rebuild.
8031 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8032 for vasprintf, vsnprintf, or gettimeofday.
8033 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8036 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8038 * development.sh: Delete.
8039 * Makefile.in (config.status): Adjust dependency on development.sh.
8040 * configure.ac: Adjust development.sh source call.
8041 * configure: Regenerate.
8043 2014-06-02 Pedro Alves <palves@redhat.com>
8045 * ax.c (gdb_free_agent_expr): New function.
8046 * ax.h (gdb_free_agent_expr): New declaration.
8047 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8049 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8051 (clear_breakpoint_conditions_and_commands): New function.
8052 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8053 (clear_breakpoint_conditions_and_commands): New declaration.
8055 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8057 * linux-aarch64-low.c (asm/ptrace.h): Include.
8059 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8061 Fix TLS access for -static -pthread.
8062 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8063 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8064 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8066 2014-05-20 Pedro Alves <palves@redhat.com>
8068 * linux-aarch64-low.c (aarch64_insert_point)
8069 (aarch64_remove_point): No longer check whether the type is
8070 supported here. Adjust to new interface.
8071 (the_low_target): Install aarch64_supports_z_point_type as
8072 supports_z_point_type method.
8073 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8074 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8075 instead of a Z packet char. Adjust.
8076 (arm_supports_z_point_type): New function.
8077 (arm_insert_point, arm_remove_point): Adjust to new interface.
8078 (the_low_target): Install arm_supports_z_point_type.
8079 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8080 (cris_insert_point, cris_remove_point): Adjust to new interface.
8081 Don't check whether the type is supported here.
8082 (the_low_target): Install cris_supports_z_point_type.
8083 * linux-low.c (linux_supports_z_point_type): New function.
8084 (linux_insert_point, linux_remove_point): Adjust to new interface.
8085 * linux-low.h (struct linux_target_ops) <insert_point,
8086 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8087 raw_breakpoint pointer parameter.
8088 <supports_z_point_type>: New method.
8089 * linux-mips-low.c (mips_supports_z_point_type): New function.
8090 (mips_insert_point, mips_remove_point): Adjust to new interface.
8091 Use mips_supports_z_point_type.
8092 (the_low_target): Install mips_supports_z_point_type.
8093 * linux-ppc-low.c (the_low_target): Install NULL as
8094 supports_z_point_type method.
8095 * linux-s390-low.c (the_low_target): Install NULL as
8096 supports_z_point_type method.
8097 * linux-sparc-low.c (the_low_target): Install NULL as
8098 supports_z_point_type method.
8099 * linux-x86-low.c (x86_supports_z_point_type): New function.
8100 (x86_insert_point): Adjust to new insert_point interface. Use
8101 insert_memory_breakpoint. Adjust to new
8102 i386_low_insert_watchpoint interface.
8103 (x86_remove_point): Adjust to remove_point interface. Use
8104 remove_memory_breakpoint. Adjust to new
8105 i386_low_remove_watchpoint interface.
8106 (the_low_target): Install x86_supports_z_point_type.
8107 * lynx-low.c (lynx_target_ops): Install NULL as
8108 supports_z_point_type callback.
8109 * nto-low.c (nto_supports_z_point_type): New.
8110 (nto_insert_point, nto_remove_point): Adjust to new interface.
8111 (nto_target_ops): Install nto_supports_z_point_type.
8112 * mem-break.c: Adjust intro comment.
8113 (struct raw_breakpoint) <raw_type, size>: New fields.
8114 <inserted>: Update comment.
8115 <shlib_disabled>: Delete field.
8116 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8117 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8118 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8119 (raw_bkpt_type_to_target_hw_bp_type): New function.
8120 (find_enabled_raw_code_breakpoint_at): New function.
8121 (find_raw_breakpoint_at): New type and size parameters. Use them.
8122 (insert_memory_breakpoint): New function, based off
8123 set_raw_breakpoint_at.
8124 (remove_memory_breakpoint): New function.
8125 (set_raw_breakpoint_at): Reimplement.
8126 (set_breakpoint): New, based on set_breakpoint_at.
8127 (set_breakpoint_at): Reimplement.
8128 (delete_raw_breakpoint): Go through the_target->remove_point
8129 instead of assuming memory breakpoints.
8130 (find_gdb_breakpoint_at): Delete.
8131 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8132 (find_gdb_breakpoint): New function.
8133 (set_gdb_breakpoint_at): Delete.
8134 (z_type_supported): New function.
8135 (set_gdb_breakpoint_1): New function, loosely based off
8136 set_gdb_breakpoint_at.
8137 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8138 (delete_gdb_breakpoint_at): Delete.
8139 (delete_gdb_breakpoint_1): New function, loosely based off
8140 delete_gdb_breakpoint_at.
8141 (delete_gdb_breakpoint): New function.
8142 (clear_gdb_breakpoint_conditions): Rename to ...
8143 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8145 (add_condition_to_breakpoint): Make static.
8146 (add_breakpoint_condition): Take a struct breakpoint pointer
8147 instead of an address. Adjust.
8148 (gdb_condition_true_at_breakpoint): Rename to ...
8149 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8151 (gdb_condition_true_at_breakpoint): Reimplement.
8152 (add_breakpoint_commands): Take a struct breakpoint pointer
8153 instead of an address. Adjust.
8154 (gdb_no_commands_at_breakpoint): Rename to ...
8155 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8156 parameter. Return true if no breakpoint was found. Change debug
8158 (gdb_no_commands_at_breakpoint): Reimplement.
8159 (run_breakpoint_commands): Rename to ...
8160 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8161 and change return type to boolean.
8162 (run_breakpoint_commands): New function.
8163 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8164 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8165 breakpoint. Go through the_target->remove_point instead of
8166 assuming memory breakpoint.
8167 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8168 software and hardware breakpoints.
8169 (reinsert_raw_breakpoint): Go through the_target->insert_point
8170 instead of assuming memory breakpoint.
8171 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8172 software and hardware breakpoints.
8173 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8174 Check both software and hardware breakpoints.
8175 (validate_inserted_breakpoint): Assert the breakpoint is a
8176 software breakpoint. Set the inserted flag to -1 instead of
8177 setting shlib_disabled.
8178 (delete_disabled_breakpoints): Adjust.
8179 (validate_breakpoints): Only validate software breakpoints.
8180 Adjust to inserted flag change.
8181 (check_mem_read, check_mem_write): Skip breakpoint types other
8182 than software breakpoints. Adjust to inserted flag change.
8183 * mem-break.h (enum raw_bkpt_type): New enum.
8184 (raw_breakpoint, struct process_info): Forward declare.
8185 (Z_packet_to_target_hw_bp_type): Delete declaration.
8186 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8187 (set_gdb_breakpoint, delete_gdb_breakpoint)
8188 (clear_breakpoint_conditions): New declarations.
8189 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8190 (breakpoint_inserted_here): Update comment.
8191 (add_breakpoint_condition, add_breakpoint_commands): Replace
8192 address parameter with a breakpoint pointer parameter.
8193 (gdb_breakpoint_here): Update comment.
8194 (delete_gdb_breakpoint_at): Delete.
8195 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8196 * server.c (process_point_options): Take a struct breakpoint
8197 pointer instead of an address. Adjust.
8198 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8199 delete_gdb_breakpoint.
8200 * spu-low.c (spu_target_ops): Install NULL as
8201 supports_z_point_type method.
8202 * target.h: Include mem-break.h.
8203 (struct target_ops) <prepare_to_access_memory>: Update comment.
8204 <supports_z_point_type>: New field.
8205 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8206 instead of a char. Also take a raw breakpoint pointer.
8207 * win32-arm-low.c (the_low_target): Install NULL as
8208 supports_z_point_type.
8209 * win32-i386-low.c (i386_supports_z_point_type): New function.
8210 (i386_insert_point, i386_remove_point): Adjust to new interface.
8211 (the_low_target): Install i386_supports_z_point_type.
8212 * win32-low.c (win32_supports_z_point_type): New function.
8213 (win32_insert_point, win32_remove_point): Adjust to new interface.
8214 (win32_target_ops): Install win32_supports_z_point_type.
8215 * win32-low.h (struct win32_target_ops):
8216 <supports_z_point_type>: New method.
8217 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8218 instead of a char. Also take a raw breakpoint pointer.
8220 2014-05-20 Pedro Alves <palves@redhat.com>
8222 * mem-break.h: Include break-common.h.
8223 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8224 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8225 (Z_packet_to_target_hw_bp_type): New declaration.
8226 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8227 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8228 (Z_PACKET_ACCESS_WP): Delete macros.
8229 (Z_packet_to_hw_type): Delete function.
8230 * i386-low.h: Don't include break-common.h here.
8231 (Z_packet_to_hw_type): Delete declaration.
8232 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8233 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8234 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8235 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8236 * linux-aarch64-low.c: Don't include break-common.h here.
8237 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8238 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8239 (Z_packet_to_target_hw_bp_type): Delete function.
8240 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8242 (mips_insert_point, mips_remove_point): Use
8243 Z_packet_to_target_hw_bp_type.
8245 2014-05-20 Pedro Alves <palves@redhat.com>
8247 * linux-aarch64-low.c: Include break-common.h.
8248 (enum target_point_type): Delete.
8249 (Z_packet_to_point_type): Rename to ...
8250 (Z_packet_to_target_hw_bp_type): ... this, and return a
8251 target_hw_bp_type instead.
8252 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8253 instead of an enum target_point_type.
8254 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8256 (aarch64_dr_state_insert_one_point)
8257 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8258 (aarch64_handle_aligned_watchpoint)
8259 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8260 Take an enum target_hw_bp_type instead of an enum
8262 (aarch64_supports_z_point_type): New function.
8263 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8264 use Z_packet_to_target_hw_bp_type.
8266 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8268 * configure.ac: Only use -Werror by default when DEVELOPMENT
8270 * configure: Regenerate.
8272 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8274 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8275 * linux-x86-low.c (X86_64_USER_REGS): New.
8276 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8278 2014-04-28 Yao Qi <yao@codesourcery.com>
8280 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8283 2014-04-25 Pedro Alves <palves@redhat.com>
8286 * linux-low.c (linux_attach_fail_reason_string): New function.
8287 (linux_attach_lwp): Delete.
8288 (linux_attach_lwp_1): Rename to ...
8289 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8290 argument. Remove "initial" parameter. Return int instead of
8291 void. Don't error or warn here.
8292 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8293 failure to attach to the tgid. Call warning when failing to
8295 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8296 argument. Remove "initial" parameter. Return int instead of
8297 void. Don't error or warn here.
8298 (linux_attach_fail_reason_string): New declaration.
8299 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8300 interface change. Use linux_attach_fail_reason_string.
8302 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8303 Walfred Tedeschi <walfred.tedeschi@intel.com>
8305 * Makefile.in: Added rules to handle new files
8306 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8307 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8308 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8309 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8310 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8311 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8313 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8314 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8315 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8316 i386/x32-avx512.xml.
8317 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8318 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8319 i386/x32-avx512-linux.xml.
8320 * i387-fp.c (num_avx512_k_registers): New constant for number
8322 (num_avx512_zmmh_low_registers): New constant for number of
8323 lower ZMM registers (0-15).
8324 (num_avx512_zmmh_high_registers): New constant for number of
8325 higher ZMM registers (16-31).
8326 (num_avx512_ymmh_registers): New contant for number of higher
8327 YMM registers (ymm16-31 added by avx521 on x86_64).
8328 (num_avx512_xmm_registers): New constant for number of higher
8329 XMM registers (xmm16-31 added by AVX512 on x86_64).
8330 (struct i387_xsave): Add space for AVX512 registers.
8331 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8332 Add code to handle AVX512 registers.
8333 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8334 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8335 prototypei from generated file.
8336 (tdesc_amd64_avx512_linux): Likewise.
8337 (init_registers_x32_avx512_linux): Likewise.
8338 (tdesc_x32_avx512_linux): Likewise.
8339 (init_registers_i386_avx512_linux): Likewise.
8340 (tdesc_i386_avx512_linux): Likewise.
8341 (x86_64_regmap): Add AVX512 registers.
8342 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8344 (initialize_low_arch): Add code to initialize AVX512 registers.
8346 2014-04-23 Pedro Alves <palves@redhat.com>
8348 * mem-break.c (find_gdb_breakpoint_at): Make static.
8349 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8351 2014-04-23 Pedro Alves <palves@redhat.com>
8353 * i386-low.c: Don't include break-common.h here.
8354 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8355 prototype to take target_hw_bp_type as argument instead of a Z
8357 * i386-low.h: Include break-common.h here.
8358 (Z_packet_to_hw_type): Declare.
8359 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8361 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8362 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8363 (x86_remove_point): Convert the packet number to a
8364 target_hw_bp_type before calling i386_low_remove_watchpoint.
8365 * win32-i386-low.c (i386_insert_point): Convert the packet number
8366 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8367 (i386_remove_point): Convert the packet number to a
8368 target_hw_bp_type before calling i386_low_remove_watchpoint.
8370 2014-04-23 Pedro Alves <palves@redhat.com>
8372 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8374 2014-04-10 Pedro Alves <palves@redhat.com>
8376 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8377 Check if the condition or command is NULL before checking if the
8378 breakpoint is known. On success, return true.
8379 * mem-break.h (add_breakpoint_condition): Document return.
8380 (add_breakpoint_commands): Add describing comment.
8381 * server.c (skip_to_semicolon): New function.
8382 (process_point_options): Use it.
8384 2014-04-09 Pedro Alves <palves@redhat.com>
8386 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8389 2014-02-27 Pedro Alves <palves@redhat.com>
8392 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8394 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8396 (last_thread_of_process_p): Take a PID argument instead of a
8398 (linux_wait_for_lwp): Delete.
8399 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8401 (linux_low_filter_event): New function, party factored out from
8402 linux_wait_for_event.
8403 (linux_wait_for_event): Rename to ...
8404 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8405 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8406 sigsuspend. Check for zombie leaders.
8407 (linux_wait_for_event): Reimplement as wrapper around
8408 linux_wait_for_event_filtered.
8409 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8410 a normal or signal exit is seen, it's the whole process exiting.
8411 (wait_for_sigstop): No longer a for_each_inferior callback.
8412 Rewrite on top of linux_wait_for_event_filtered.
8413 (stop_all_lwps): Call wait_for_sigstop directly.
8414 * server.c (resume, handle_target_event): Handle
8415 TARGET_WAITKIND_NO_RESUMED.
8417 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8419 * win32-low.c (psapi_get_dll_name,
8420 * win32_CreateToolhelp32Snapshot): Delete.
8421 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8422 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8424 (handle_load_dll): Add function description.
8425 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8427 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8429 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8431 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8432 base address when calling win32_add_one_solib.
8433 (handle_load_dll): Delete local variable load_addr.
8434 Remove 0x1000 offset applied to DLL base address when calling
8435 win32_add_one_solib.
8436 (handle_unload_dll): Add comment.
8438 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8440 * win32-low.c (win32_add_all_dlls): Renames
8441 win32_ensure_ntdll_loaded. Rewrite function documentation.
8442 Adjust implementation to always load all DLLs.
8443 Add 0x1000 offset to DLL base address when calling
8444 win32_add_one_solib.
8445 (child_initialization_done): New static global.
8446 (do_initial_child_stuff): Set child_initialization_done to
8447 zero during child initialization, and 1 after. Replace call
8448 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8450 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8451 (handle_unload_dll): Add function documentation.
8452 (get_child_debug_event): Ignore load and unload DLL events
8453 during child initialization.
8455 2014-02-20 Doug Evans <dje@google.com>
8457 Remove global all_lwps.
8458 * inferiors.h (ptid_of): Move here from linux-low.h.
8459 (pid_of, lwpid_of): Ditto.
8460 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8461 parameter is a struct thread_info * now.
8462 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8463 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8464 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8466 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8467 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8468 * linux-arm-low.c (update_registers_callback): Update, "entry"
8469 parameter is a struct thread_info * now.
8470 Fetch lwpid from current_inferior directly.
8471 (arm_insert_point): Pass &all_threads to find_inferior instead of
8473 (arm_remove_point): Ditto.
8474 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8475 (arm_prepare_to_resume): Fetch pid from thread.
8476 (arm_read_description): Fetch lwpid from current_inferior directly.
8477 * linux-low.c (all_lwps): Delete.
8478 (delete_lwp): Delete call to remove_inferior.
8479 (handle_extended_wait): Fetch lwpid from thread.
8480 (add_lwp): Don't set lwp->entry.id. Remove call to
8481 add_inferior_to_list.
8482 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8483 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8484 (kill_one_lwp_callback): Ditto.
8485 (linux_kill): Don't dereference NULL pointer.
8486 Fetch ptid,lwpid from thread.
8487 (get_detach_signal): Fetch ptid from thread.
8488 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8489 Simplify call to regcache_invalidate_thread.
8490 (delete_lwp_callback): Update, "entry" parameter is a
8491 struct thread_info * now. Fetch pid from thread.
8492 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8493 (status_pending_p_callback): Update, "entry" parameter is a
8494 struct thread_info * now. Fetch ptid from thread.
8495 (find_lwp_pid): Update, "entry" parameter is a
8496 struct thread_info * now.
8497 (linux_wait_for_lwp): Fetch pid from thread.
8498 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8499 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8500 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8501 (dequeue_one_deferred_signal): Ditto.
8502 (cancel_breakpoint): Fetch ptid from current_inferior.
8503 (linux_wait_for_event): Pass &all_threads to find_inferior,
8504 not &all_lwps. Fetch ptid, lwpid from thread.
8505 (count_events_callback): Update, "entry" parameter is a
8506 struct thread_info * now.
8507 (select_singlestep_lwp_callback): Ditto.
8508 (select_event_lwp_callback): Ditto.
8509 (cancel_breakpoints_callback): Ditto.
8510 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8512 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8513 (unsuspend_one_lwp): Update, "entry" parameter is a
8514 struct thread_info * now.
8515 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8517 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8518 Fetch lwpid from thread, not lwp.
8519 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8520 Pass &all_threads to find_inferior, not &all_lwps.
8521 (send_sigstop): Fetch lwpid from thread, not lwp.
8522 (send_sigstop_callback): Update, "entry" parameter is a
8523 struct thread_info * now.
8524 (suspend_and_send_sigstop_callback): Ditto.
8525 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8526 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8527 struct thread_info * now.
8528 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8530 (lwp_running): Update, "entry" parameter is a
8531 struct thread_info * now.
8532 (stop_all_lwps): Fetch ptid from thread.
8533 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8534 (linux_resume_one_lwp): Fetch lwpid from thread.
8535 (linux_set_resume_request): Update, "entry" parameter is a
8536 struct thread_info * now. Fetch pid, lwpid from thread.
8537 (resume_status_pending_p): Update, "entry" parameter is a
8538 struct thread_info * now.
8539 (need_step_over_p): Ditto. Fetch lwpid from thread.
8540 (start_step_over): Fetch lwpid from thread.
8541 (linux_resume_one_thread): Update, "entry" parameter is a
8542 struct thread_info * now. Fetch lwpid from thread.
8543 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8544 (proceed_one_lwp): Update, "entry" parameter is a
8545 struct thread_info * now. Fetch lwpid from thread.
8546 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8547 struct thread_info * now.
8548 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8549 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8550 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8552 (regsets_store_inferior_registers): Ditto.
8553 (fetch_register, store_register): Ditto.
8554 (linux_read_memory, linux_write_memory): Ditto.
8555 (linux_request_interrupt): Ditto.
8556 (linux_read_auxv): Ditto.
8557 (linux_xfer_siginfo): Ditto.
8558 (linux_qxfer_spu): Ditto.
8559 (linux_qxfer_libraries_svr4): Ditto.
8560 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8561 moved to inferiors.h.
8563 (get_thread_lwp): Update.
8564 (struct lwp_info): Delete member "entry". Simplify comment for
8567 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8568 current_inferior directly.
8569 (update_watch_registers_callback): Update, "entry" parameter is a
8570 struct thread_info * now. Fetch pid from thread.
8571 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8572 (mips_insert_point): Fetch lwpid from current_inferior.
8573 Pass &all_threads to find_inferior, not &all_lwps.
8574 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8575 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8577 (mips_stopped_data_address): Ditto.
8578 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8580 * linux-tile-low.c (tile_arch_setup): Ditto.
8581 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8582 (update_debug_registers_callback): Update, "entry" parameter is a
8583 struct thread_info * now. Fetch pid from thread.
8584 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8585 Pass &all_threads to find_inferior, not &all_lwps.
8586 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8587 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8588 Pass &all_threads to find_inferior, not &all_lwps.
8589 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8590 (i386_dr_low_get_status): Ditto.
8591 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8592 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8593 (x86_linux_read_description): Ditto.
8594 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8596 2014-02-20 Doug Evans <dje@google.com>
8598 * inferiors.c (get_first_inferior): Fix buglet.
8600 2014-02-19 Doug Evans <dje@google.com>
8602 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8603 * inferiors.c (add_thread): Change result type to struct thread_info *.
8604 All callers updated.
8605 (add_lwp): Call add_thread here instead of in callers.
8606 All callers updated.
8607 * linux-low.h (get_lwp_thread): Rewrite.
8608 (struct lwp_info): New member "thread".
8610 2014-02-19 Doug Evans <dje@google.com>
8612 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8613 All callers updated.
8615 2014-02-19 Doug Evans <dje@google.com>
8617 * inferiors.c (add_thread): Fix whitespace.
8619 2014-02-19 Doug Evans <dje@google.com>
8621 * dll.c (clear_dlls): Replace accessing list implemention details
8623 * gdbthread.h (get_first_thread): Declare.
8624 * inferiors.c (for_each_inferior_with_data): New function.
8625 (get_first_thread): New function.
8626 (find_thread_ptid): Simplify.
8627 (get_first_inferior): New function.
8628 (clear_list): Delete.
8629 (one_inferior_p): New function.
8630 (clear_inferior_list): New function.
8631 (clear_inferiors): Update.
8632 * inferiors.h (for_each_inferior_with_data): Declare.
8633 (clear_inferior_list): Declare.
8634 (one_inferior_p): Declare.
8635 (get_first_inferior): Declare.
8636 * linux-low.c (linux_wait_for_event): Replace accessing list
8637 implemention details with API function.
8638 * server.c (target_running): Ditto.
8639 (accumulate_file_name_length): New function.
8640 (emit_dll_description): New function.
8641 (handle_qxfer_libraries): Replace accessing list implemention
8642 details with API function.
8643 (handle_qxfer_threads_worker): New function.
8644 (handle_qxfer_threads_proper): Replace accessing list implemention
8645 details with API function.
8646 (handle_query): Ditto.
8647 (visit_actioned_threads_callback_ftype): New typedef.
8648 (visit_actioned_threads_data): New struct.
8649 (visit_actioned_threads): Rewrite to be find_inferior callback.
8650 (resume): Call find_inferior.
8651 (handle_status): Replace accessing list implemention
8652 details with API function.
8653 (process_serial_event): Replace accessing list implemention details
8655 * target.c (set_desired_inferior): Replace accessing list implemention
8656 details with API function.
8657 * tracepoint.c (same_process_p): New function.
8658 (gdb_agent_about_to_close): Replace accessing list implemention
8659 details with API function.
8660 * win32-low.c (child_delete_thread): Replace accessing list
8661 implemention details with API function.
8662 (match_dll_by_basename): New function.
8663 (dll_is_loaded_by_basename): New function.
8664 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8665 details call to dll_is_loaded_by_basename.
8667 2014-02-19 Doug Evans <dje@google.com>
8669 * dll.h (struct dll_info): Add comment.
8670 * gdbthread.h (struct thread_info): Add comment.
8671 (current_ptid): Simplify.
8672 * inferiors.c (add_process): Update.
8673 (remove_process): Update.
8674 * inferiors.h (struct process_info): Rename member "head" to "entry".
8675 * linux-low.c (delete_lwp): Update.
8677 (last_thread_of_process_p): Update.
8678 (kill_one_lwp_callback, linux_kill): Update.
8679 (status_pending_p_callback): Update.
8680 (wait_for_sigstop): Update. Simplify read of ptid.
8681 (start_step_over): Update.
8682 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8683 (get_lwp_thread): Update.
8684 (struct lwp_info): Rename member "head" to "entry".
8685 * regcache.h (inferior_list_entry): Delete.
8686 * server.c (kill_inferior_callback): Update.
8687 (detach_or_kill_inferior_callback): Update.
8688 (print_started_pid): Update.
8689 (print_attached_pid): Update.
8690 (process_serial_event): Simplify read of ptid.
8691 * thread-db.c (thread_db_create_event): Update.
8692 (thread_db_get_tls_address): Update.
8693 * win32-low.c (current_inferior_ptid): Simplify.
8695 2014-02-19 Tom Tromey <tromey@redhat.com>
8697 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8699 (target_supports_btrace): Update.
8701 2014-02-14 Yao Qi <yao@codesourcery.com>
8703 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8704 (rsp-low-ipa.o): New target.
8706 2014-02-12 Tom Tromey <tromey@redhat.com>
8708 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8709 convert_ascii_to_int.
8710 * regcache.c (registers_to_string): Likewise.
8711 * remote-utils.c (decode_M_packet): Likewise.
8712 * server.c (process_serial_event): Likewise.
8714 2014-02-12 Tom Tromey <tromey@redhat.com>
8716 * server.c (handle_query, handle_v_run): Use hex2bin, not
8718 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8720 2014-02-12 Tom Tromey <tromey@redhat.com>
8722 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8723 convert_int_to_ascii.
8724 * regcache.c (registers_to_string, collect_register_as_string):
8726 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8728 * server.c (process_serial_event): Likewise.
8729 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8730 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8732 2014-02-12 Tom Tromey <tromey@redhat.com>
8734 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8735 bin2hex, not hexify.
8736 * tracepoint.c (cmd_qtstatus): Likewise.
8738 2014-02-12 Tom Tromey <tromey@redhat.com>
8740 * remote-utils.c (monitor_output): Pass explicit length to
8743 2014-02-12 Tom Tromey <tromey@redhat.com>
8745 * tracepoint.c: Include rsp-low.h.
8746 * server.c: Include rsp-low.h.
8747 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8748 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8750 * remote-utils.c: Include rsp-low.h.
8751 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8752 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8753 (convert_int_to_ascii, convert_ascii_to_int): Move to
8755 * regcache.c: Include rsp-low.h.
8756 * ax.c: Include rsp-low.h.
8757 * Makefile.in (SFILES): Add common/rsp-low.c.
8758 (OBS): Add rsp-low.o.
8759 (rsp-low.o): New target.
8761 2014-02-12 Tom Tromey <tromey@redhat.com>
8763 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8764 Include print-utils.h.
8765 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8766 (plongest, thirty_two, phex_nz): Remove.
8767 * Makefile.in (SFILES): Add common/print-utils.c.
8768 (OBS): Add print-utils.o.
8769 (print-utils-ipa.o): New target.
8770 (print-utils.o): New target.
8771 (IPA_OBJS): Add print-utils-ipa.o.
8773 2014-02-06 Tom Tromey <tromey@redhat.com>
8775 * Makefile.in (SFILES): Fix indentation.
8777 2014-02-05 Doug Evans <dje@google.com>
8779 * linux-low.c (linux_wait_for_event): Improve comment.
8780 (linux_wait_1): Keep current_inferior in sync with event_child.
8782 2014-01-22 Doug Evans <dje@google.com>
8784 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8786 2014-01-22 Doug Evans <dje@google.com>
8788 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8789 * configure: Regenerate.
8790 * config.in: Regenerate.
8791 * Makefile.in (SFILES): Add debug.c.
8793 * debug.c: New file.
8794 * debug.h: New file.
8795 * linux-aarch64-low.c (*): Update all debugging printfs to use
8796 debug_printf instead of fprintf.
8797 * linux-arm-low.c (*): Ditto.
8798 * linux-cris-low.c (*): Ditto.
8799 * linux-crisv32-low.c (*): Ditto.
8800 * linux-m32r-low.c (*): Ditto.
8801 * linux-sparc-low.c (*): Ditto.
8802 * linux-x86.c (*): Ditto.
8803 * linux-low.c (*): Ditto.
8804 (linux_wait_1): Add calls to debug_enter, debug_exit.
8805 (linux_wait): Remove redundant debugging printf.
8806 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8807 (linux_resume, unstop_all_lwps): Ditto.
8808 * mem-break.c (*): Update all debugging printfs to use
8809 debug_printf instead of fprintf.
8810 * remote-utils.c (*): Ditto.
8811 * thread-db.c (*): Ditto.
8812 * server.c #include <ctype.h>, "gdb_vecs.h".
8813 (debug_threads): Moved to debug.c.
8814 (*): Update all debugging printfs to use debug_printf instead of
8816 (start_inferior): Replace call to fflush with call to debug_flush.
8817 (monitor_show_help): Mention set debug-format.
8818 (parse_debug_format_options): New function.
8819 (handle_monitor_command): Handle "monitor set debug-format".
8820 (gdbserver_usage): Mention --debug-format.
8821 (main): Parse --debug-format.
8822 * server.h (debug_threads): Declaration moved to debug.h.
8824 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8825 trace_debug_1 that uses debug_printf.
8826 (tracepoint_look_up_symbols): Update all debugging printfs to use
8827 debug_printf instead of fprintf.
8829 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8831 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8834 2014-01-17 Pedro Alves <palves@redhat.com>
8837 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8838 defined after including gdb_proc_service.h.
8840 2014-01-16 Doug Evans <dje@google.com>
8842 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8843 (match_dll): Use it.
8845 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8847 * target.h (target_ops) <read_btrace>: Change parameters and
8848 return type to allow error reporting.
8849 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8850 trace reading errors on.
8851 * linux-low.c (linux_low_read_btrace): Pass trace reading
8853 (linux_low_disable_btrace): New.
8855 2014-01-15 Doug Evans <dje@google.com>
8857 * inferiors.c (thread_id_to_gdb_id): Delete.
8858 * inferiors.h (thread_id_to_gdb_id): Delete.
8860 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8862 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8863 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8866 2014-01-08 Pedro Alves <palves@redhat.com>
8868 * server.c (handle_status): Don't discard previous queued stop
8869 replies or thread's pending status here.
8870 (main) <disconnection>: Do it here instead.
8872 2014-01-08 Pedro Alves <palves@redhat.com>
8874 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8875 * server.c (visit_actioned_threads, handle_pending_status): New
8877 (handle_v_cont): Factor out parts to ...
8878 (resume): ... this new function. If in all-stop, and a thread
8879 being resumed has a pending status, report it without actually
8881 (myresume): Adjust to use the new 'resume' function.
8882 (clear_pending_status_callback, set_pending_status_callback)
8883 (find_status_pending_thread_callback): New functions.
8884 (handle_status): Handle the case of multiple threads having
8885 interesting statuses to report. Report threads' real last signal
8886 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8887 with an interesting thread to report the status for, instead of
8888 always reporting the status of the first thread.
8890 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8892 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8893 * gdbreplay.c (gdbreplay_version): Likewise.
8895 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8897 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8898 iov.iov_len with the real length in use.
8900 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8902 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8903 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8904 for all targets that use win32-low.c.
8905 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8906 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8908 2013-12-13 Pedro Alves <palves@redhat.com>
8910 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8911 if equal to TARGET_WAITKIND_LOADED.
8912 * win32-low.c (cached_status): New static global.
8913 (win32_wait): Add declaration.
8914 (do_initial_child_stuff): Flush all initial pending debug events
8915 up to the initial breakpoint.
8916 (win32_wait): If CACHED_STATUS was set, return that instead
8917 of doing a real wait. Remove the code resuming the execution
8918 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8919 during the initial phase. Also remove the code changing
8920 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8921 TARGET_WAITKIND_STOPPED.
8923 2013-12-11 Yao Qi <yao@codesourcery.com>
8925 * notif.c (handle_notif_ack): Return 0 if no notification
8928 2013-11-20 Doug Evans <dje@google.com>
8930 * linux-low.c (linux_set_resume_request): Fix comment.
8932 2013-11-20 Doug Evans <dje@google.com>
8934 * linux-low.c (resume_status_pending_p): Tweak comment.
8936 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8938 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8939 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8940 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8941 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8942 (srv_amd64_regobj): Add amd64-mpx.o.
8943 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8944 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8945 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8946 * i387-fp.c (num_pl_bnd_register) Added constant.
8947 (num_pl_bnd_cfg_registers) Added constant.
8948 (struct i387_xsave) Added reserved area and MPX fields.
8949 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8950 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8952 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8953 (init_registers_amd64_mpx_linux): Declare new function.
8954 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8955 (x86_64_regmap): Add MPX registers.
8956 (x86_linux_read_description): Add MPX case.
8957 (initialize_low_arch): Initialize MPX targets.
8959 2013-11-18 Tom Tromey <tromey@redhat.com>
8961 * configure: Rebuild.
8962 * configure.ac: Don't check for stdlib.h.
8963 * gdbreplay.c: Unconditionally include stdlib.h.
8965 2013-11-18 Tom Tromey <tromey@redhat.com>
8967 * config.in: Rebuild.
8968 * configure: Rebuild.
8969 * configure.ac: Don't use AC_HEADER_DIRENT.
8971 2013-11-18 Tom Tromey <tromey@redhat.com>
8973 * server.h: Don't check HAVE_STRING_H.
8974 * gdbreplay.c: Don't check HAVE_STRING_H.
8975 * configure: Rebuild.
8977 2013-11-18 Tom Tromey <tromey@redhat.com>
8979 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8982 2013-11-08 Tom Tromey <tromey@redhat.com>
8984 * configure, config.in: Rebuild.
8985 * configure.ac: Remove unused configury.
8987 2013-11-08 Tom Tromey <tromey@redhat.com>
8989 * acinclude.m4: Include common.m4, codeset.m4.
8990 * configure, config.in: Rebuild.
8991 * configure.ac: Use GDB_AC_COMMON.
8993 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8995 * linux-s390-low.c (HWCAP_S390_TE): New define.
8996 (s390_arch_setup): Consider the TE field in the HWCAP for
8997 determining 'have_regset_tdb'.
8999 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9002 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9005 2013-10-02 Pedro Alves <palves@redhat.com>
9007 * server.c (process_serial_event): Don't output "GDBserver
9008 exiting" if GDB is connected through stdio.
9009 * target.c (mywait): Likewise, be silent if GDB is connected
9012 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9014 * lynx-low.c (lynx_add_threads_after_attach): New function.
9015 (lynx_attach): Remove call to add_thread. Add call to
9016 lynx_add_threads_after_attach instead.
9018 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9020 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9021 * config.in, configure: Regenerated.
9023 2013-09-18 Yao Qi <yao@codesourcery.com>
9026 * server.c (start_inferior): Clear 'resume_info'.
9028 2013-09-16 Jiong Wang <jiwang@tilera.com>
9030 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9033 2013-09-16 Jiong Wang <jiwang@tilera.com>
9035 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9036 linux-tile-low.o to srv_tgtobj.
9038 2013-09-16 Will Newton <will.newton@linaro.org>
9040 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9043 2013-09-06 Pedro Alves <palves@redhat.com>
9045 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9046 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9047 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9048 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9049 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9050 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9052 2013-09-06 Pedro Alves <palves@redhat.com>
9054 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9055 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9057 2013-09-06 Pedro Alves <palves@redhat.com>
9059 * linux-amd64-ipa.c: Include tracepoint.h.
9060 * linux-i386-ipa.c: Include tracepoint.h.
9062 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9064 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9065 (ps_get_thread_area): New function.
9067 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9069 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9070 (initialize_low_arch): Call init_registers_crisv32 rather than
9071 init_register_crisv32.
9073 2013-09-05 Pedro Alves <palves@redhat.com>
9075 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9077 * hostio.h: ... this new file.
9078 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9079 win32-low.c: Include hostio.h.
9081 2013-09-05 Pedro Alves <palves@redhat.com>
9083 * server.h (gdb_client_data, handler_func, callback_handler_func)
9084 (delete_file_handler, add_file_handler, append_callback_event)
9085 (delete_callback_event, start_event_loop, initialize_event_loop):
9086 Move to event-loop.h and include it.
9087 * event-loop.h: New file.
9089 2013-09-05 Pedro Alves <palves@redhat.com>
9091 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9092 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9093 (loaded_dll, unloaded_dll): Move to ...
9094 * dll.h: ... this new file.
9095 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9097 2013-09-05 Pedro Alves <palves@redhat.com>
9099 * server.h (current_process, get_thread_process, all_processes)
9100 (add_inferior_to_list, for_each_inferior, current_inferior)
9101 (remove_inferior, add_process, remove_process, find_process_pid)
9102 (have_started_inferiors_p, have_attached_inferiors_p)
9103 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9104 (clear_inferiors, find_inferior, find_inferior_id)
9105 (inferior_target_data, set_inferior_target_data)
9106 (inferior_regcache_data, set_inferior_regcache_data): Move to
9107 inferiors.h, and include it.
9108 * inferiors.h: New file.
9110 2013-09-05 Pedro Alves <palves@redhat.com>
9112 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9116 2013-09-05 Pedro Alves <palves@redhat.com>
9118 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9120 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9121 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9122 (handle_tracepoint_general_set, handle_tracepoint_query)
9123 (tracepoint_finished_step, tracepoint_was_hit)
9124 (release_while_stepping_state_list, current_traceframe)
9125 (in_readonly_region, traceframe_read_mem)
9126 (fetch_traceframe_registers, traceframe_read_sdata)
9127 (traceframe_read_info, struct fast_tpoint_collect_status)
9128 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9129 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9130 (supply_fast_tracepoint_registers)
9131 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9132 (ipa_tdesc, claim_trampoline_space)
9133 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9134 (agent_mem_read, agent_get_trace_state_variable_value)
9135 (agent_set_trace_state_variable_value, agent_tsv_read)
9136 (agent_mem_read_string, get_raw_reg_func_addr)
9137 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9138 * tracepoint.h: ... this new file.
9140 2013-09-05 Pedro Alves <palves@redhat.com>
9142 * server.h (perror_with_name, error, fatal, warning, paddress)
9143 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9145 * utils.h: New file.
9147 2013-09-05 Pedro Alves <palves@redhat.com>
9149 * server.h (remote_debug, noack_mode, transport_is_reliable)
9150 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9151 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9152 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9153 (write_enn, initialize_async_io, enable_async_io)
9154 (disable_async_io, check_remote_input_interrupt_request)
9155 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9156 (dead_thread_notify, prepare_resume_reply)
9157 (decode_address_to_semicolon, decode_address, decode_m_packet)
9158 (decode_M_packet, decode_X_packet, decode_xfer_write)
9159 (decode_search_memory_packet, unhexify, hexify)
9160 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9161 (look_up_one_symbol, relocate_instruction)
9162 (monitor_output): Move to remote-utils.h, and include it.
9163 * remote-utils.h: New file.
9165 2013-09-05 Pedro Alves <palves@redhat.com>
9167 * server.h (_): Delete.
9169 2013-09-02 Pedro Alves <palves@redhat.com>
9171 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9172 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9174 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9176 2013-09-02 Pierre Muller <muller@sourceware.org>
9178 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9179 or WriteProcessMemory complete successfully and handle
9180 ERROR_PARTIAL_COPY error.
9182 2013-09-02 Pedro Alves <palves@redhat.com>
9184 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9185 error instead of EIO.
9187 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9190 * linux-low.c: Include filestuff.h.
9191 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9192 * lynx-low.c: Include filestuff.h.
9193 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9194 * server.c: Include filestuff.h.
9195 (main): Call notice_open_fds.
9196 * spu-low.c: Include filestuff.h.
9197 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9199 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9201 * Makefile.in: Explain why ../target and ../nat are not
9202 listed as include file search paths.
9203 (linux-waitpid.o): New object file rule.
9204 * configure.srv (srv_native_linux_obj): New variable.
9205 Replace all occurrences of linux native object files with
9206 $srv_native_linux_obj.
9207 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9208 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9209 (linux_enable_event_reporting): Remove declaration.
9210 (my_waitpid): Moved to common/linux-waitpid.c.
9211 (linux_wait_for_event): Pass ptid when calling
9212 linux_enable_event_reporting.
9213 (linux_supports_tracefork_flag): Remove.
9214 (linux_enable_event_reporting): Likewise.
9215 (linux_tracefork_grandchild): Remove.
9216 (STACK_SIZE): Moved to common/linux-ptrace.c.
9217 (linux_tracefork_child): Remove.
9218 (linux_test_for_tracefork): Remove.
9219 (linux_look_up_symbols): Call linux_supports_traceclone.
9220 (initialize_low): Remove call to linux_test_for_tracefork.
9221 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9222 common/linux-ptrace.h.
9223 (PTRACE_TYPE_ARG4): Likewise.
9224 Include linux-ptrace.h.
9226 2013-08-21 Pedro Alves <palves@redhat.com>
9228 * config.in: Renegerate.
9230 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9232 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9233 (SFILES): Remove $(srcdir)/common/target-common.c and
9234 add $(srcdir)/target/waitstatus.c.
9235 (OBS): Remove target-common.o and add waitstatus.o.
9236 (server_h): Remove $(srcdir)/../common/target-common.h and
9237 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9238 and $(srcdir)/../target/waitstatus.h.
9239 (target-common.o): Remove.
9240 (waitstatus.o): New target object file.
9241 * target.h: Do not include target-common.h and
9242 include target/resume.h, target/wait.h and
9243 target/waitstatus.h.
9245 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9247 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9248 to PTRACE_TYPE_ARG3.
9249 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9250 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9252 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9253 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9255 2013-07-27 Jie Zhang <jie@codesourcery.com>
9256 Daniel Jacobowitz <dan@codesourcery.com>
9257 Yao Qi <yao@codesourcery.com>
9259 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9260 (mips-linux-watch.o): New rule.
9261 (mips_linux_watch_h): New variable.
9262 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9264 * linux-mips-low.c: Include mips-linux-watch.h.
9265 (struct arch_process_info, struct arch_lwp_info): New.
9266 (update_watch_registers_callback): New function.
9267 (mips_linux_new_process, mips_linux_new_thread) New functions.
9268 (mips_linux_prepare_to_resume, mips_insert_point): New
9270 (mips_remove_point, mips_stopped_by_watchpoint): New
9272 (rsp_bp_type_to_target_hw_bp_type): New function.
9273 (mips_stopped_data_address): New function.
9274 (the_low_target): Add watchpoint support functions.
9276 2013-07-27 Yao Qi <yao@codesourcery.com>
9278 * i386-low.c: Include break-common.h.
9279 (enum target_hw_bp_type): Remove.
9281 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9283 * Makefile.in (SFILES): /common/target-common.c.
9284 (OBS): Add target-common.o.
9285 (server_h): Add $(srcdir)/../common/target-common.h.
9286 (target-common.o): New target.
9287 * server.c (queue_stop_reply_callback): Free
9288 status string after use.
9289 * target.c (target_waitstatus_to_string): Remove.
9290 * target.h: Include target-common.h.
9291 (resume_kind): Likewise.
9292 (target_waitkind): Likewise.
9293 (target_waitstatus): Likewise.
9294 (TARGET_WNOHANG): Likewise.
9296 2013-07-04 Yao Qi <yao@codesourcery.com>
9298 * Makefile.in (host_alias): Use @host_noncanonical@.
9299 (target_alias): Use @target_noncanonical@.
9300 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9301 ACX_NONCANONICAL_HOST.
9302 * configure: Regenerated.
9305 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9307 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9308 * configure: Rebuild.
9309 * Makefile.in (version_host, version_target): Get from configure.
9310 (version.c): Use $(version_host) and $(version_target).
9312 2013-07-03 Pedro Alves <palves@redhat.com>
9314 * Makefile.in (config.status): Depend on development.sh.
9315 * acinclude.m4: Include libmcheck.m4.
9316 * configure: Regenerate.
9318 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9320 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9321 attribute inside the parentheses.
9322 (winapi_DebugSetProcessKillOnExit): Ditto.
9323 (winapi_DebugBreakProcess): Ditto.
9324 (winapi_GenerateConsoleCtrlEvent): Ditto.
9326 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9328 * notif.h (notif_event): Add a dummy member to avoid compiler
9331 2013-07-01 Pedro Alves <palves@redhat.com>
9333 * hostio.c (HOSTIO_PATH_MAX): Define.
9334 (require_filename, handle_open, handle_unlink, handle_readlink):
9337 2013-07-01 Pedro Alves <palves@redhat.com>
9339 * server.h: Include "pathmax.h".
9340 * linux-low.c: Don't include sys/param.h.
9341 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9343 * win32-low.c: Don't include sys/param.h.
9344 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9346 2013-07-01 Pedro Alves <palves@redhat.com>
9348 * event-loop.c: Don't check HAVE_UNISTD_H before including
9350 * gdbreplay.c: Likewise.
9351 * remote-utils.c: Likewise.
9352 * server.c: Likewise.
9353 * configure.ac: Don't check for unistd.h.
9354 * configure: Regenerate.
9356 2013-06-28 Tom Tromey <tromey@redhat.com>
9358 * Makefile.in (version.c): Use version.in, not
9361 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9363 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9364 * configure: Rebuild.
9365 * Makefile.in (version_host, version_target): Get from configure.
9366 (version.c): Use $(version_host) and $(version_target).
9368 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9370 Fix trace-status to output user name without trailing colon.
9371 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9373 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9375 Fix trace-status to output proper start-time and stop-time.
9376 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9377 output start time and stop time in hex as gdb expects.
9379 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9381 * tracepoint.c (build_traceframe_info_xml): Output trace state
9382 variables present in the trace buffer.
9384 2013-06-24 Tom Tromey <tromey@redhat.com>
9386 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9388 (version.o): Remove.
9389 * gdbreplay.c: Include version.h.
9390 (version, host_name): Don't declare.
9391 * server.h: Include version.h.
9392 (version, host_name): Don't declare.
9394 2013-06-12 Pedro Alves <palves@redhat.com>
9396 * linux-x86-low.c (linux_is_elf64): Delete global.
9397 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9398 with local linux_pid_exe_is_elf_64_file use.
9400 2013-06-11 Pedro Alves <palves@redhat.com>
9402 * linux-low.c (regset_disabled, disable_regset): New functions.
9403 (regsets_fetch_inferior_registers)
9404 (regsets_store_inferior_registers): Use them.
9405 (initialize_regsets_info); Don't allocate the disabled_regsets
9407 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9410 2013-06-11 Pedro Alves <palves@redhat.com>
9412 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9415 2013-06-11 Pedro Alves <palves@redhat.com>
9417 * linux-x86-low.c (initialize_low_arch): Call
9418 init_registers_x32_avx_linux.
9420 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9422 Fix compatibility with Android Bionic.
9423 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9426 2013-06-07 Pedro Alves <palves@redhat.com>
9429 * Makefile.in (OBS): Add tdesc.o.
9430 (IPA_OBJS): Add tdesc-ipa.o.
9431 (tdesc-ipa.o): New rule.
9432 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9434 * linux-low.c (new_inferior): Delete.
9435 (disabled_regsets, num_regsets): Delete.
9436 (linux_add_process): Adjust to set the new per-process
9438 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9439 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9440 was a stop. When calling arch_setup, switch the current inferior
9441 to the thread that got an event.
9442 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9443 (regsets_fetch_inferior_registers)
9444 (regsets_store_inferior_registers): New regsets_info parameter.
9446 (linux_register_in_regsets): New regs_info parameter. Adjust to
9448 (register_addr, fetch_register, store_register): New usrregs_info
9449 parameter. Adjust to use it.
9450 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9451 parameter regs_info. Adjust to use it.
9452 (linux_fetch_registers): Get the current inferior's regs_info, and
9454 (linux_store_registers): Ditto.
9455 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9456 (initialize_low): Don't initialize the target_regsets here. Call
9457 initialize_low_arch.
9458 * linux-low.h (target_regsets): Delete declaration.
9459 (struct regsets_info): New.
9460 (struct usrregs_info): New.
9461 (struct regs_info): New.
9462 (struct process_info_private) <new_inferior>: New field.
9463 (struct linux_target_ops): Delete the num_regs, regmap, and
9464 regset_bitmap fields. New field regs_info.
9465 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9466 * i387-fp.c (num_xmm_registers): Delete.
9467 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9468 calls to new interface.
9469 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9470 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9471 Infer the number of xmm registers from the regcache's target
9473 * i387-fp.h (num_xmm_registers): Delete.
9474 * inferiors.c (add_thread): Don't install the thread's regcache
9476 * proc-service.c (gregset_info): Fetch the current inferior's
9477 regs_info. Adjust to use it.
9478 * regcache.c: Include tdesc.h.
9479 (register_bytes, reg_defs, num_registers)
9480 (gdbserver_expedite_regs): Delete.
9481 (get_thread_regcache): If the thread doesn't have a regcache yet,
9482 create one, instead of aborting gdbserver.
9483 (regcache_invalidate_one): Rename to ...
9484 (regcache_invalidate_thread): ... this.
9485 (regcache_invalidate_one): New.
9486 (regcache_invalidate): Only invalidate registers of the current
9488 (init_register_cache): Add target_desc parameter, and use it.
9489 (new_register_cache): Ditto. Assert the target description has a
9490 non zero registers_size.
9491 (regcache_cpy): Add assertions. Adjust.
9492 (realloc_register_cache, set_register_cache): Delete.
9493 (registers_to_string, registers_from_string): Adjust.
9494 (find_register_by_name, find_regno, find_register_by_number)
9495 (register_cache_size): Add target_desc parameter, and use it.
9496 (free_register_cache_thread, free_register_cache_thread_one)
9497 (regcache_release, register_cache_size): New.
9498 (register_size): Add target_desc parameter, and use it.
9499 (register_data, supply_register, supply_register_zeroed)
9500 (supply_regblock, supply_register_by_name, collect_register)
9501 (collect_register_as_string, collect_register_by_name): Adjust.
9502 * regcache.h (struct target_desc): Forward declare.
9503 (struct regcache) <tdesc>: New field.
9504 (init_register_cache, new_register_cache): Add target_desc
9506 (regcache_invalidate_thread): Declare.
9507 (regcache_invalidate_one): Delete declaration.
9508 (regcache_release): Declare.
9509 (find_register_by_number, register_cache_size, register_size)
9510 (find_regno): Add target_desc parameter.
9511 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9513 * remote-utils.c: Include tdesc.h.
9514 (outreg, prepare_resume_reply): Adjust.
9515 * server.c: Include tdesc.h.
9516 (gdbserver_xmltarget): Delete declaration.
9517 (get_features_xml, process_serial_event): Adjust.
9518 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9520 (struct process_info) <tdesc>: New field.
9521 (ipa_tdesc): Declare.
9522 * tdesc.c: New file.
9523 * tdesc.h: New file.
9524 * tracepoint.c: Include tdesc.h.
9525 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9526 (get_context_regcache): Adjust to pass ipa_tdesc down.
9527 (do_action_at_tracepoint): Adjust to get the register cache size
9528 from the context regcache's description.
9529 (traceframe_walk_blocks): Adjust to get the register cache size
9530 from the current trace frame's description.
9531 (traceframe_get_pc): Adjust to get current trace frame's
9532 description and pass it down.
9533 (gdb_collect): Adjust to get the register cache size from the
9535 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9536 (gdbserver_xmltarget): Delete.
9537 (initialize_low_tracepoint): Set the ipa's target description.
9538 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9539 (initialize_low_tracepoint): Set the ipa's target description.
9540 * linux-x86-low.c: Include tdesc.h.
9541 [__x86_64__] (is_64bit_tdesc): New.
9542 (ps_get_thread_area, x86_get_thread_area): Use it.
9543 (i386_cannot_store_register): Rename to ...
9544 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9545 (i386_cannot_fetch_register): Rename to ...
9546 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9547 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9549 (target_regsets): Rename to ...
9550 (x86_regsets): ... this.
9551 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9553 (x86_siginfo_fixup): Use is_64bit_tdesc.
9554 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9555 (tdesc_x32_avx_linux, tdesc_x32_linux)
9556 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9558 (x86_linux_update_xmltarget): Delete.
9559 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9560 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9561 (AMD64_LINUX_USER64_CS): New.
9562 (x86_linux_read_description): New, based on
9563 x86_linux_update_xmltarget.
9564 (same_process_callback): New.
9565 (x86_arch_setup_process_callback): New.
9566 (x86_linux_update_xmltarget): New.
9567 (x86_regsets_info): New.
9568 (amd64_linux_regs_info): New.
9569 (i386_linux_usrregs_info): New.
9570 (i386_linux_regs_info): New.
9571 (x86_linux_regs_info): New.
9572 (x86_arch_setup): Reimplement.
9573 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9574 (x86_emit_ops): Ditto.
9575 (the_low_target): Adjust. Install x86_linux_regs_info,
9576 x86_cannot_fetch_register, and x86_cannot_store_register.
9577 (initialize_low_arch): New.
9578 * linux-ia64-low.c (tdesc_ia64): Declare.
9579 (ia64_fetch_register): Adjust.
9580 (ia64_usrregs_info, regs_info): New globals.
9581 (ia64_regs_info): New function.
9582 (the_low_target): Adjust.
9583 (initialize_low_arch): New function.
9584 * linux-sparc-low.c (tdesc_sparc64): Declare.
9585 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9587 (sparc_arch_setup): New function.
9588 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9589 (the_low_target): Adjust.
9590 (initialize_low_arch): New function.
9591 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9592 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9593 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9594 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9595 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9596 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9597 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9598 (tdesc_powerpc_isa205_vsx64l): Declare.
9599 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9600 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9601 (ppc_set_pc, ppc_get_hwcap): Adjust.
9602 (ppc_usrregs_info): Forward declare.
9603 (!__powerpc64__) ppc_regmap_adjusted: New global.
9604 (ppc_arch_setup): Adjust to the current process'es target
9606 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9607 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9608 (ppc_store_evrregset): Adjust.
9609 (target_regsets): Rename to ...
9610 (ppc_regsets): ... this, and make static.
9611 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9612 (ppc_regs_info): New function.
9613 (the_low_target): Adjust.
9614 (initialize_low_arch): New function.
9615 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9616 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9617 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9618 (tdesc_s390x_linux64v2): Declare.
9619 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9620 (s390_fill_gregset, s390_store_last_break): Adjust.
9621 (target_regsets): Rename to ...
9622 (s390_regsets): ... this, and make static.
9623 (s390_get_pc, s390_set_pc): Adjust.
9624 (s390_get_hwcap): New target_desc parameter, and use it.
9625 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9626 (s390_arch_setup): Adjust to set the current process'es target
9627 description. Don't adjust the regmap.
9628 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9629 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9630 (regs_info_3264): New globals.
9631 (s390_regs_info): New function.
9632 (the_low_target): Adjust.
9633 (initialize_low_arch): New function.
9634 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9635 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9636 [__mips64] (init_registers_mips_linux)
9637 (init_registers_mips_dsp_linux): Delete defines.
9638 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9639 (have_dsp): New global.
9640 (mips_read_description): New, based on mips_arch_setup.
9641 (mips_arch_setup): Reimplement.
9642 (get_usrregs_info): New function.
9643 (mips_cannot_fetch_register, mips_cannot_store_register)
9644 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9645 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9646 (target_regsets): Rename to ...
9647 (mips_regsets): ... this, and make static.
9648 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9649 (dsp_regs_info, regs_info): New globals.
9650 (mips_regs_info): New function.
9651 (the_low_target): Adjust.
9652 (initialize_low_arch): New function.
9653 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9654 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9656 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9657 (arm_read_description): New, with bits factored from
9659 (arm_arch_setup): Reimplement.
9660 (target_regsets): Rename to ...
9661 (arm_regsets): ... this, and make static.
9662 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9663 (arm_regs_info): New function.
9664 (the_low_target): Adjust.
9665 (initialize_low_arch): New function.
9666 * linux-m68k-low.c (tdesc_m68k): Declare.
9667 (target_regsets): Rename to ...
9668 (m68k_regsets): ... this, and make static.
9669 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9670 (m68k_regs_info): New function.
9671 (m68k_arch_setup): New function.
9672 (the_low_target): Adjust.
9673 (initialize_low_arch): New function.
9674 * linux-sh-low.c (tdesc_sharch): Declare.
9675 (target_regsets): Rename to ...
9676 (sh_regsets): ... this, and make static.
9677 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9678 (sh_regs_info, sh_arch_setup): New functions.
9679 (the_low_target): Adjust.
9680 (initialize_low_arch): New function.
9681 * linux-bfin-low.c (tdesc_bfin): Declare.
9682 (bfin_arch_setup): New function.
9683 (bfin_usrregs_info, regs_info): New globals.
9684 (bfin_regs_info): New function.
9685 (the_low_target): Adjust.
9686 (initialize_low_arch): New function.
9687 * linux-cris-low.c (tdesc_cris): Declare.
9688 (cris_arch_setup): New function.
9689 (cris_usrregs_info, regs_info): New globals.
9690 (cris_regs_info): New function.
9691 (the_low_target): Adjust.
9692 (initialize_low_arch): New function.
9693 * linux-cris-low.c (tdesc_crisv32): Declare.
9694 (cris_arch_setup): New function.
9695 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9696 (cris_regs_info): New function.
9697 (the_low_target): Adjust.
9698 (initialize_low_arch): New function.
9699 * linux-m32r-low.c (tdesc_m32r): Declare.
9700 (m32r_arch_setup): New function.
9701 (m32r_usrregs_info, regs_info): New globals.
9702 (m32r_regs_info): Adjust.
9703 (initialize_low_arch): New function.
9704 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9705 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9706 (tic6x_usrregs_info): Forward declare.
9707 (tic6x_read_description): New function, based on ...
9708 (tic6x_arch_setup): ... this. Reimplement.
9709 (target_regsets): Rename to ...
9710 (tic6x_regsets): ... this, and make static.
9711 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9712 (tic6x_regs_info): New function.
9713 (the_low_target): Adjust.
9714 (initialize_low_arch): New function.
9715 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9716 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9717 (target_regsets): Rename to ...
9718 (xtensa_regsets): ... this, and make static.
9719 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9721 (xtensa_arch_setup, xtensa_regs_info): New functions.
9722 (the_low_target): Adjust.
9723 (initialize_low_arch): New function.
9724 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9725 (nios2_arch_setup): Set the current process'es tdesc.
9726 (target_regsets): Rename to ...
9727 (nios2_regsets): ... this.
9728 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9729 (nios2_regs_info): New function.
9730 (the_low_target): Adjust.
9731 (initialize_low_arch): New function.
9732 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9733 (aarch64_arch_setup): Set the current process'es tdesc.
9734 (target_regsets): Rename to ...
9735 (aarch64_regsets): ... this.
9736 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9737 (aarch64_regs_info): New function.
9738 (the_low_target): Adjust.
9739 (initialize_low_arch): New function.
9740 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9742 (target_regsets): Rename to ...
9743 (tile_regsets): ... this.
9744 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9745 (tile_regs_info): New function.
9746 (tile_arch_setup): Set the current process'es tdesc.
9747 (the_low_target): Adjust.
9748 (initialize_low_arch): New function.
9749 * spu-low.c (tdesc_spu): Declare.
9750 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9751 * win32-arm-low.c (tdesc_arm): Declare.
9752 (arm_arch_setup): New function.
9753 (the_low_target): Install arm_arch_setup instead of
9755 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9756 (init_windows_x86): Rename to ...
9757 (i386_arch_setup): ... this. Set `win32_tdesc'.
9758 (the_low_target): Adjust.
9759 * win32-low.c (win32_tdesc): New global.
9760 (child_add_thread): Don't create the thread cache here.
9761 (do_initial_child_stuff): Set the new process'es tdesc.
9762 * win32-low.h (struct target_desc): Forward declare.
9763 (win32_tdesc): Declare.
9764 * lynx-i386-low.c (tdesc_i386): Declare global.
9765 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9766 * lynx-low.c (lynx_tdesc): New global.
9767 (lynx_add_process): Set the new process'es tdesc.
9768 * lynx-low.h (struct target_desc): Forward declare.
9769 (lynx_tdesc): Declare global.
9770 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9771 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9772 * nto-low.c (nto_tdesc): New global.
9773 (do_attach): Set the new process'es tdesc.
9774 * nto-low.h (struct target_desc): Forward declare.
9775 (nto_tdesc): Declare.
9776 * nto-x86-low.c (tdesc_i386): Declare.
9777 (nto_x86_arch_setup): Set `nto_tdesc'.
9779 2013-06-04 Gary Benson <gbenson@redhat.com>
9781 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9782 to qSupported response when appropriate.
9783 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9784 with nonzero-length annex.
9785 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9786 arguments supplied in annex.
9788 2013-05-31 Doug Evans <dje@google.com>
9791 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9792 64 bits in 64-cross-32 environment.
9794 2013-05-28 Pedro Alves <palves@redhat.com>
9796 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9797 (aarch64-without-fpu.c): Delete rule.
9798 * configure.srv (aarch64*-*-linux*): Remove references to
9799 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9800 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9803 2013-05-24 Pedro Alves <palves@redhat.com>
9805 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9806 instead of strchr/decode_address. Error if the range isn't split
9807 with a ','. Don't assume there's be a ':' in the action.
9809 2013-05-23 Yao Qi <yao@codesourcery.com>
9810 Pedro Alves <palves@redhat.com>
9812 * linux-low.c (lwp_in_step_range): New function.
9813 (linux_wait_1): If the thread was range stepping and stopped
9814 outside the stepping range, report the stop to GDB. Otherwise,
9815 continue stepping. Add range stepping debug output.
9816 (linux_set_resume_request): Copy the step range from the resume
9818 (linux_supports_range_stepping): New.
9819 (linux_target_ops) <supports_range_stepping>: Set to
9820 linux_supports_range_stepping.
9821 * linux-low.h (struct linux_target_ops)
9822 <supports_range_stepping>: New field.
9823 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9824 * linux-x86-low.c (x86_supports_range_stepping): New.
9825 (the_low_target) <supports_range_stepping>: Set to
9826 x86_supports_range_stepping.
9827 * server.c (handle_v_cont): Handle 'r' action.
9828 (handle_v_requests): Append ";r" if the target supports range
9830 * target.h (struct thread_resume) <step_range_start,
9831 step_range_end>: New fields.
9832 (struct target_ops) <supports_range_stepping>:
9834 (target_supports_range_stepping): New macro.
9836 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9838 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9839 confusion in comment.
9841 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9843 * lynx-low.c (struct process_info_private): New type.
9844 (lynx_add_process): New function.
9845 (lynx_create_inferior, lynx_attach): Replace calls to
9846 add_process by calls to lynx_add_process.
9847 (lynx_resume): If PTID is null, then try using
9848 current_process()->private->last_wait_event_ptid.
9850 (lynx_clear_inferiors): Delete. The contents of that function
9851 has been inlined in lynx_mourn;
9852 (lynx_wait_1): Save the ptid in the process's private data.
9853 (lynx_mourn): Free the process' private data. Replace call
9854 to lynx_clear_inferiors by call to clear_inferiors.
9856 2013-05-17 Yao Qi <yao@codesourcery.com>
9858 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9861 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9863 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9864 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9865 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9866 PT_TEXT_END_ADDR guards. Update comments.
9867 (linux_target_op) <read_offsets>: Conditionally define to
9868 linux_read_offsets if the target is UCLIBC and if it defines
9869 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9871 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9872 Andrew Jenner <andrew@codesourcery.com>
9874 * Makefile.in (SFILES): Add linux-nios2-low.c.
9875 (clean): Add action to delete nios2-linux.c.
9876 (nios2-linux.c): New rule.
9877 * configure.srv: Add nios2*-*-linux*.
9878 * linux-nios2-low.c: New.
9880 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9882 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9884 2013-04-25 Hui Zhu <hui@codesourcery.com>
9887 * ax.c (ax_printf): Add fflush.
9889 2013-04-22 Tom Tromey <tromey@redhat.com>
9891 * Makefile.in (SFILES): Add filestuff.c.
9892 (OBS): Add filestuff.o.
9893 (filestuff.o): New target.
9894 * config.in, configure: Rebuild.
9895 * configure.ac: Check for fdwalk, pipe2.
9897 2013-04-17 Pedro Alves <palves@redhat.com>
9899 * configure.ac (USE_THREAD_DB): Delete variable.
9900 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9901 Don't AC_SUBST USE_THREAD_DB.
9902 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9903 * config.in, configure: Regenerate.
9905 2013-04-16 Pedro Alves <palves@redhat.com>
9907 * linux-low.h (struct lwp_info) <thread_known>: Move under
9908 the USE_THREAD_DB #ifdef.
9910 2013-04-16 Pedro Alves <palves@redhat.com>
9912 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9913 (linux-low.o): Delete rule.
9914 * linux-low.h: Always include "gdb_thread_db.h" instead of
9915 conditionally including thread_db.h.
9916 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9919 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9921 * Makefile.in (install-only): Fix make install regression.
9923 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9925 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9926 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9928 * gdbserver.1: Remove.
9930 2013-03-22 Pedro Alves <palves@redhat.com>
9932 * linux-low.c (handle_extended_wait): Don't call
9933 linux_enable_event_reporting.
9935 2013-03-15 Tony Theodore <tonyt@logyst.com>
9938 * Makefile.in (SHELL): Use @SHELL@.
9940 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9942 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9945 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9947 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9948 Remove extraneous NULL element.
9950 2013-03-13 Yao Qi <yao@codesourcery.com>
9952 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9953 'V' block in trace frame.
9955 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9957 * target.h (struct target_ops): Add btrace ops.
9958 (target_supports_btrace): New macro.
9959 (target_enable_btrace): New macro.
9960 (target_disable_btrace): New macro.
9961 (target_read_btrace): New macro.
9962 * gdbthread.h (struct thread_info): Add btrace field.
9963 * server.c: Include btrace-common.h.
9964 (handle_btrace_general_set): New function.
9965 (handle_btrace_enable): New function.
9966 (handle_btrace_disable): New function.
9967 (handle_general_set): Call handle_btrace_general_set.
9968 (handle_qxfer_btrace): New function.
9969 (struct qxfer qxfer_packets[]): Add btrace entry.
9970 * inferiors.c (remove_thread): Disable btrace.
9971 * linux-low: Include linux-btrace.h.
9972 (linux_low_enable_btrace): New function.
9973 (linux_low_read_btrace): New function.
9974 (linux_target_ops): Add btrace ops.
9975 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9976 Add srv_linux_btrace=yes.
9977 (x86_64-*-linux*): Add linux-btrace.o.
9978 Add srv_linux_btrace=yes.
9979 * configure.ac: Define HAVE_LINUX_BTRACE.
9980 * config.in: Regenerated.
9981 * configure: Regenerated.
9983 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9985 * server.c (handle_qxfer): Preserve error message if -3 is
9987 (qxfer): Document the -3 return value.
9989 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9991 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9992 (linux_btrace_h): New variable.
9993 (linux-btrace.o): New rule.
9995 2013-03-08 Stan Shebs <stan@codesourcery.com>
9996 Hafiz Abid Qadeer <abidh@codesourcery.com>
9998 * tracepoint.c (trace_buffer_size): New global.
9999 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10000 (init_trace_buffer): Change to one-argument function. Allocate
10001 trace buffer memory.
10002 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10003 handle QTBuffer:size packet.
10004 (cmd_bigqtbuffer_size): New function.
10005 (initialize_tracepoint): Call init_trace_buffer with
10006 DEFAULT_TRACE_BUFFER_SIZE.
10007 * server.c (handle_query): Add QTBuffer:size in the
10010 2013-03-07 Yao Qi <yao@codesourcery.com>
10012 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10013 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10015 (cmd_qtsp): Adjust condition. Do post increment.
10016 Set cur_action and cur_step_action back to 0.
10018 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10021 * linux-low.c (linux_write_memory): Return early success if LEN is
10024 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10026 * configure.srv: Add x86_64-*-cygwin* as target.
10028 2013-02-28 Tom Tromey <tromey@redhat.com>
10030 * configure.ac: Invoke AC_SYS_LARGEFILE.
10031 * configure, config.in: Rebuild.
10033 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10035 * win32-low.c: Throughout, fix format strings and casts of
10036 printf-like functions to avoid type related warnings on all
10038 (get_child_debug_event): Print dwDebugEventCode as hex since
10039 that's how it's usually documented.
10041 2013-02-28 Yao Qi <yao@codesourcery.com>
10043 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10046 2013-02-27 Jiong Wang <jiwang@tilera.com>
10048 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10049 (reg-tilegx32.c): New rule.
10050 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10051 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10052 different register info initializer according to elf class.
10053 (init_registers_tilgx32): New function. The tilegx32 register info
10055 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10056 (tile_store_gregset): Likewise.
10058 2013-02-27 Yao Qi <yao@codesourcery.com>
10060 * server.c (process_point_options): Print debug message when
10061 debug_threads is true.
10063 2013-02-26 Yao Qi <yao@codesourcery.com>
10065 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10067 2013-02-19 Pedro Alves <palves@redhat.com>
10068 Kai Tietz <ktietz@redhat.com>
10072 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10073 instead of strtoul to extract address from packet.
10074 (process_serial_event) <'z'>: Likewise.
10076 2013-02-18 Yao Qi <yao@codesourcery.com>
10078 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10080 2013-02-14 Pedro Alves <palves@redhat.com>
10084 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10085 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10087 2013-02-14 Pedro Alves <palves@redhat.com>
10089 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10091 2013-02-14 Pedro Alves <palves@redhat.com>
10093 * tracepoint.c (save_string): Delete.
10094 (add_tracepoint_action): Use savestring instead of save_string.
10096 2013-02-12 Pedro Alves <palves@redhat.com>
10098 * linux-xtensa-low.c: Ditto.
10099 * xtensa-xtregs.c: Ditto.
10101 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10103 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10106 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10108 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10109 aarch64_num_wp_regs and aarch64_num_bp_regs to
10110 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10112 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10114 * linux-aarch64-low.c (ps_get_thread_area): Replace
10115 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10117 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10118 Marcus Shawcroft <marcus.shawcroft@arm.com>
10119 Nigel Stephens <nigel.stephens@arm.com>
10120 Yufeng Zhang <yufeng.zhang@arm.com>
10122 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10123 (aarch64.c, aarch64-without-fpu.c): New targets.
10124 * configure.srv (aarch64*-*-linux*): New.
10125 * linux-aarch64-low.c: New file.
10127 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10129 * linux-low.c (handle_extended_wait, linux_create_inferior)
10130 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10131 (dequeue_one_deferred_signal, linux_resume_one_thread)
10132 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10133 (linux_tracefork_grandchild, linux_test_for_tracefork)
10134 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10135 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10136 where the argument is 0.
10138 2013-01-25 Yao Qi <yao@codesourcery.com>
10140 * event-loop.c: Include "queue.h".
10141 (gdb_event_p): New typedef.
10142 (struct gdb_event) <next_event>: Remove.
10143 (event_queue): Change to QUEUE(gdb_event_p).
10144 (async_queue_event): Remove.
10145 (gdb_event_xfree): New.
10146 (initialize_event_loop): New.
10147 (process_event): Use API from QUEUE.
10148 (wait_for_event): Likewise.
10149 * server.c (main): Call initialize_event_loop.
10150 * server.h (initialize_event_loop): Declare.
10152 2013-01-18 Yao Qi <yao@codesourcery.com>
10154 * ax.h (struct eval_agent_expr_context): New.
10155 (gdb_eval_agent_expr): Update declaration.
10156 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10157 TFRAME. Add new argument CTX.
10158 * server.h (struct eval_agent_expr_context): Declare.
10159 (agent_mem_read, agent_tsv_read): Update declaration.
10160 (agent_mem_read_string): Likewise.
10161 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10162 (add_traceframe_block): Add new argument TPOINT.
10163 Increase TPOINT->traceframe_usage.
10164 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10165 eval_tracepoint_agent_expr.
10166 (condition_true_at_tracepoint): Likewise.
10167 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10168 (agent_mem_read_string, agent_tsv_read): Likewise.
10170 2013-01-16 Yao Qi <yao@codesourcery.com>
10172 * linux-low.c (linux_resume_one_lwp): Don't check
10173 'lwp->bp_reinsert != 0'.
10175 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10176 Pedro Alves <palves@redhat.com>
10178 * lynx-low.c (ptrace_request_to_str): Define a temporary
10179 macro and use it to simplify this function's implementation.
10181 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10183 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10186 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10188 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10192 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10194 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10196 * lynx-low.c (lynx_resume): Use the resume_info parameter
10197 to determine the ptid for the lynx_ptrace call, unless
10198 it is equal to minus_one_ptid, in which case we use the
10199 ptid of the current_inferior.
10200 (lynx_wait_1): After having received a thread create/exit
10201 event, resume the inferior's execution using the signaling
10202 thread's ptid, rather than the old ptid.
10204 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10206 * lynx-low.c (lynx_resume): Delete variable ret.
10208 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10210 * gdbreplay.c (gdbreplay_version): Update copyright year.
10211 * server.c (gdbserver_version): Likewise.
10213 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10215 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10218 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10220 * lynx-low.c (ptrace_request_to_str): Add handling for
10221 PTRACE_GETTRACESIG.
10223 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10225 * lynx-low.c (lynx_attach): Delete variable new_process.
10227 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10229 * lynx-low.c (lynx_create_inferior): Delete variable
10232 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10234 * lynx-low.c (ptrace_request_to_str): Do not handle
10235 PTRACE_GETTHREADLIST if this macro does not exist.
10237 2012-12-15 Yao Qi <yao@codesourcery.com>
10239 * Makefile.in (OBS): Add notif.o.
10240 * notif.c, notif.h: New.
10241 * server.c: Include "notif.h".
10242 (struct vstop_notif) <next>: Remove.
10244 (queue_stop_reply): Update.
10245 (push_event, send_next_stop_reply): Remove.
10246 (discard_queued_stop_replies): Update.
10247 (notif_stop): New variable.
10248 (handle_v_stopped): Remove.
10249 (handle_v_requests): Don't call handle_v_stopped. Call
10250 handle_ack_notif instead.
10251 (queue_stop_reply_callback): Call notif_event_enque instead
10252 of queue_stop_reply.
10253 (handle_status): Don't call send_next_stop_reply, call
10254 notif_write_event instead.
10255 (kill_inferior_callback): Likewise.
10256 (detach_or_kill_inferior_callback): Likewise.
10257 (main): Call initialize_notif.
10258 (process_serial_event): Call QUEUE_is_empty.
10259 (handle_target_event): Call notif_push instead of push event.
10260 * server.h (push_event): Remove declaration.
10262 2012-12-10 Tom Tromey <tromey@redhat.com>
10264 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10265 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10268 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10269 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10270 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10271 (amd64-linux-ipa.o, ax.o): Rewrite.
10272 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10273 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10274 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10275 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10276 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10277 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10278 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10279 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10280 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10281 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10282 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10283 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10284 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10285 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10286 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10287 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10288 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10289 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10290 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10291 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10292 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10293 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10294 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10295 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10296 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10297 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10298 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10299 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10300 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10301 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10302 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10303 (reg-tilegx.o): Remove.
10304 (all_object_files): New macro.
10305 Include .deps files.
10306 * aclocal.m4, configure: Rebuild.
10307 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10308 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10309 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10311 2012-12-05 Tom Tromey <tromey@redhat.com>
10314 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10316 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10318 * configure.ac: Check for linux/perf_event.h.
10319 * config.in: Regenerated.
10320 * configure: Regenerated.
10322 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10324 * hostio.c (handle_readlink): Decrease buffer size
10325 parameter passed to readlink by one byte.
10327 2012-11-26 Yao Qi <yao@codesourcery.com>
10329 * configure.ac (build_warnings): Append '-Wempty-body'.
10330 * configure: Regenerated.
10331 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10334 2012-11-15 Pierre Muller <muller@sourceware.org>
10336 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10337 * config.in: Regenerate.
10338 * configure: Regenerate.
10339 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10340 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10341 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10342 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10344 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10345 instead of <sys/wait.h> header.
10346 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10348 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10350 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10351 (various make rules): Remove -DGDBSERVER
10353 2012-11-09 Yao Qi <yao@codesourcery.com>
10355 * spu-low.c (current_ptid): Move it to ..
10356 * gdbthread.h: ... here. New.
10357 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10358 * server.c (myresume, process_serial_event): Likewise.
10359 * thread-db.c (thread_db_find_new_threads): Likewise.
10360 * tracepoint.c (run_inferior_command): Likewise.
10362 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10364 * server.c (handle_search_memory_1): Include access length in
10367 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10369 * linux-crisv32-low.c: Fix compile errors.
10371 2012-09-04 Yao Qi <yao@codesourcery.com>
10373 * tracepoint.c (cmd_qtsv): Adjust debug message.
10374 Don't check CUR_TPOINT.
10376 2012-08-28 Yao Qi <yao@codesourcery.com>
10378 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10379 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10380 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10381 Remove declarations of xmalloc, xreallloc, xstrdup and
10383 * Makefile.in (libiberty_h): New.
10384 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10385 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10387 2012-08-23 Yao Qi <yao@codesourcery.com>
10389 * server.h: Remove declaration of 'xsnprintf'.
10391 2012-08-22 Keith Seitz <keiths@redhat.com>
10393 * server.h: Include build-gnulib-gbserver/config.h.
10394 * gdbreplay.c: Likewise.
10396 2012-08-08 Doug Evans <dje@google.com>
10398 * Makefile.in (SFILES): Add gdb_vecs.c.
10399 (OBS): Add gdb_vecs.o.
10400 (gdb_vecs_h, host_defs_h): New variables.
10401 (thread-db.o): Add $(gdb_vecs_h) dependency.
10402 (gdb_vecs.o): New rule.
10403 * thread-db.c: #include "gdb_vecs.h".
10404 (thread_db_load_search): Use a vector to iterate over path elements.
10405 Handle text appearing after "$pdir".
10407 * configure.ac: Add check for strstr.
10408 * config.in: Regenerate.
10409 * configure: Regenerate.
10411 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10413 * hostio.c (handle_pread): If pread fails, fall back to attempting
10415 (handle_pwrite): Likewise for pwrite.
10417 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10419 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10420 between unsupported TYPE and unimplementable ADDR/LEN combination.
10421 (arm_insert_point): Act on new return value.
10423 2012-07-31 Pedro Alves <palves@redhat.com>
10425 * server.c (process_point_options): Only skip tokens if we find
10426 one that is unrecognized. Don't treat 'X' specially while
10427 skipping unrecognized tokens.
10429 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10431 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10432 to 4-byte-align HW breakpoint addresses for Thumb.
10434 2012-07-27 Yao Qi <yao@codesourcery.com>
10438 * server.h: Declare gdb_agent_about_to_close.
10439 * target.c (kill_inferior): Include "agent.h".
10440 New. Send command 'kill'.
10441 * target.h (kill_inferior): Removed macro.
10442 * tracepoint.c (gdb_agent_about_to_close): New.
10443 (gdb_agent_helper_thread): Handle command 'close'.
10444 Wait endlessly until the inferior stops.
10445 Install gdb_agent_remove_socket to atexit hook.
10446 (agent_socket_name): New static variable.
10447 (gdb_agent_socket_init): Replace local variable 'name' with
10448 'agent_socket_name'.
10449 (gdb_agent_remove_socket): New.
10451 2012-07-27 Yao Qi <yao@codesourcery.com>
10453 * server.c (process_point_options): Stop at 'X' when parsing.
10455 2012-07-19 Michael Eager <eager@eagercon.com>
10457 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10459 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10460 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10461 hardware breakpoint.
10463 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10465 * gdbserver/linux-low.c (initialize_low): Call
10466 linux_ptrace_init_warnings.
10468 2012-07-02 Doug Evans <dje@google.com>
10470 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10473 2012-07-02 Stan Shebs <stan@codesourcery.com>
10475 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10476 (ax.o): Add it to build rule.
10478 (OBS): Add format.o.
10479 (IPA_OBS): Add format.o.
10480 * server.c (handle_query): Claim support for breakpoint commands.
10481 (process_point_options): Add command case.
10482 (process_serial_event): Leave running if there are printfs in
10484 * mem-break.h (any_persistent_commands): Declare.
10485 (add_breakpoint_commands): Declare.
10486 (gdb_no_commands_at_breakpoint): Declare.
10487 (run_breakpoint_commands): Declare.
10488 * mem-break.c (struct point_command_list): New struct.
10489 (struct breakpoint): New field command_list.
10490 (any_persistent_commands): New function.
10491 (add_commands_to_breakpoint): New function.
10492 (add_breakpoint_commands): New function.
10493 (gdb_no_commands_at_breakpoint): New function.
10494 (run_breakpoint_commands): New function.
10495 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10497 * ax.c: Include format.h.
10498 (ax_printf): New function.
10499 (gdb_eval_agent_expr): Add printf opcode.
10501 2012-06-13 Yao Qi <yao@codesourcery.com>
10503 * server.c (start_inferior): Remove duplicated writes to fields
10504 'last_resume_kind' and 'last_status' of 'current_inferior'.
10506 2012-06-12 Yao Qi <yao@codesourcery.com>
10507 Pedro Alves <palves@redhat.com>
10509 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10511 * server.c (handle_v_cont): Extend comment.
10513 2012-06-11 Yao Qi <yao@codesourcery.com>
10515 * linux-low.c (linux_attach): Add 'static'.
10517 2012-06-06 Yao Qi <yao@codesourcery.com>
10519 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10521 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10523 Fix gcc -flto compilation warning.
10524 * server.c (main): Make variable multi_mode and attach volatile.
10526 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10528 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10529 if the platform doesn't know about it.
10531 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10533 * Makefile.in (SFILES): Add linux-tile-low.c.
10534 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10535 * configure.srv: Handle tilegx-*-linux*.
10536 * linux-tile-low.c: New file.
10538 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10540 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10542 2012-05-24 Pedro Alves <palves@redhat.com>
10546 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10548 2012-05-24 Pedro Alves <palves@redhat.com>
10552 Replace target_signal with gdb_signal throughout.
10554 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10556 * linux-low.c (linux_store_registers): Avoid the copying sequence
10557 when no data has been retrieved by ptrace.
10559 2012-05-22 Will Deacon <will.deacon@arm.com>
10561 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10562 Include asm/ptrace.h.
10563 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10566 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10568 * linux-low.c (linux_store_registers): Don't re-retrieve data
10569 with ptrace that has already been obtained from /proc. Always
10570 copy any data retrieved with ptrace to the buffer supplied.
10572 2012-05-11 Yao Qi <yao@codesourcery.com>
10573 Pedro Alves <palves@redhat.com>
10575 * linux-low.c (enum stopping_threads_kind): New.
10576 (stopping_threads): Change type to `enum stopping_threads_kind'.
10577 (handle_extended_wait): If stopping and suspending threads, leave
10578 the new_lwp suspended too.
10579 (linux_wait_for_event): Adjust.
10580 (stop_all_lwps): Set `stopping_threads' to
10581 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10582 whether we're suspending threads or just stopping them. Assert no
10585 2012-04-29 Yao Qi <yao@codesourcery.com>
10587 * server.h: Move some code to ...
10588 * gdbthread.h: ... here. New.
10589 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10590 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10591 (nto-low.o, win32-low.o): Likewise.
10592 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10593 * regcache.c, remote-utils.c, server.c: Likewise.
10594 * target.c, tracepoint.c, win32-low.c: Likewise.
10596 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10598 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10599 (PTRACE_ARG4_TYPE): Likewise.
10600 (PTRACE_XFER_TYPE): Likewise.
10601 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10602 ptrace to PTRACE_ARG3_TYPE.
10603 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10604 (PTRACE_ARG4_TYPE): Likewise.
10605 (PTRACE_XFER_TYPE): Likewise.
10606 (linux_detach_one_lwp): Cast fourth argument of
10607 ptrace to long then PTRACE_ARG4_TYPE.
10608 (regsets_fetch_inferior_registers): Cast third argument of
10609 ptrace to long then PTRACE_ARG3_TYPE.
10610 (regsets_store_inferior_registers): Likewise.
10612 2012-04-20 Pedro Alves <palves@redhat.com>
10614 * configure: Regenerate.
10616 2012-04-19 Pedro Alves <palves@redhat.com>
10618 * Makefile.in (GNULIB_BUILDDIR): New.
10619 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10620 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10621 (all, install-only, uninstall, clean-info, all-lib, clean): No
10622 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10623 (maintainer-clean realclean distclean): Use subdir_do.
10625 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10626 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10627 * acinclude.m4: Include acx_configure_dir.m4.
10628 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10629 calls. Call AC_PROG_RANLIB. Configure gnulib using
10632 (GNULIB_STDINT_H): Adjust.
10633 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10634 * gdbreplay.c: Include build-gnulib/config.h.
10635 * server.h: Likewise.
10636 * aclocal.m4: Regenerate.
10637 * config.in: Regenerate.
10638 * configure: Regenerate.
10640 2012-04-19 Pedro Alves <palves@redhat.com>
10642 * Makefile.in (LIBGNU, INCGNU): Adjust.
10643 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10644 (all, install-only, uninstall, clean-info, all-lib, clean)
10645 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10646 * configure.ac: Adjust AC_OUTPUT output.
10647 * aclocal.m4: Regenerate.
10648 * configure: Regenerate.
10650 2012-04-19 Pedro Alves <palves@redhat.com>
10652 * Makefile.in (generated_files): New.
10653 (server_h): Remove the explicit dependency on config.h, and depend
10654 on $generated_files.
10656 2012-04-19 Pedro Alves <palves@redhat.com>
10658 * Makefile.in (INCGNU): Add -Ignulib.
10660 2012-04-19 Pedro Alves <palves@redhat.com>
10662 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10663 (INCGNU): ... this, and spell out -I here.
10664 (GNULIB_LIB): Rename to ...
10665 (LIBGNU): ... this.
10666 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10668 2012-04-19 Pedro Alves <palves@redhat.com>
10670 * config.in: Regenerate.
10672 2012-04-19 Pedro Alves <palves@redhat.com>
10674 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10675 * server.h (memmem): Remove declaration.
10676 * config.in: Regenerate.
10677 * configure: Regenerate.
10679 2012-04-19 Yao Qi <yao@codesourcery.com>
10681 * Makefile.in (SFILES): Add common/vec.c.
10685 2012-04-19 Yao Qi <yao@codesourcery.com>
10687 * remote-utils.c (prepare_resume_reply): Replace with macro
10688 target_core_of_thread.
10689 * server.c (handle_qxfer_threads_proper): Likewise.
10690 * target.h (traget_core_of_thread): New macro.
10692 2012-04-18 Pedro Alves <palves@redhat.com>
10694 * aclocal.m4: Regenerate.
10695 * configure: Regenerate.
10697 2012-04-16 Yao Qi <yao@codesourcery.com>
10699 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10700 duplicated on address.
10702 2012-04-16 Yao Qi <yao@codesourcery.com>
10704 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10705 (struct tracepoint_action_ops) <send>: New field.
10706 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10707 (agent_expr_send, x_tracepoint_action_send): New.
10708 (l_tracepoint_action_send): New.
10709 (cmd_qtdp): Download and install tracepoint
10710 according to `use_agent'.
10711 (run_inferior_command): Add one more parameter `len'.
10713 (tracepoint_send_agent): New.
10714 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10716 2012-04-16 Yao Qi <yao@codesourcery.com>
10718 * tracepoint.c (download_tracepoints): Moved to ...
10719 (cmd_qtstart): ... here.
10721 2012-04-14 Yao Qi <yao@codesourcery.com>
10723 * tracepoint.c: Include inttypes.h.
10724 (struct collect_memory_action): Use sized types.
10725 (struct tracepoint): Likewise.
10726 (cmd_qtdp, stop_tracing): Update print specifiers.
10727 (cmd_qtp, response_tracepoint): Likewise.
10728 (collect_data_at_tracepoint): Likewise.
10729 (collect_data_at_step): Likewise.
10731 2012-04-14 Yao Qi <yao@codesourcery.com>
10733 Import gnulib module inttypes.
10734 * aclocal.m4, config.in, configure: Regenerated.
10736 2012-04-14 Yao Qi <yao@codesourcery.com>
10738 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10739 Makefile and config.status at last.
10741 2012-04-13 Yao Qi <yao@codesourcery.com>
10743 * tracepoint.c: Include stdint.h unconditionally.
10745 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10747 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10748 on BFD_HAVE_SYS_PROCFS_TYPE.
10749 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10750 * configure: Regenerate.
10751 * config.in: Likewise.
10753 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10755 * Makefile.in (clean): Also remove x32.c x32-linux.c
10756 x32-avx.c x32-avx-linux.c.
10757 (x32.o): New target.
10759 (x32-linux.o): Likewise.
10760 (x32-linux.c): Likewise.
10761 (x32-avx.o): Likewise.
10762 (x32-avx.c): Likewise.
10763 (x32-avx-linux.o): Likewise.
10764 (x32-avx-linux.c): Likewise.
10766 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10767 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10768 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10769 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10770 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10771 i386/x32-avx-linux.xml.
10773 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10774 (init_registers_x32_avx_linux): Likwise.
10775 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10776 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10778 2012-04-13 Pedro Alves <palves@redhat.com>
10780 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10781 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10782 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10783 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10786 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10788 * linux-x86-low.c (compat_x32_clock_t): New.
10789 (compat_x32_siginfo_t): Likewise.
10790 (compat_x32_siginfo_from_siginfo): Likewise.
10791 (siginfo_from_compat_x32_siginfo): Likewise.
10792 (linux_is_elf64): Likewise.
10793 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10794 and siginfo_from_compat_x32_siginfo for x32.
10795 (x86_arch_setup): Set linux_is_elf64.
10797 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10800 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10802 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10803 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10804 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10805 compatible with process.
10807 2012-04-12 Yao Qi <yao@codesourcery.com>
10809 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10810 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10811 (install-only, install-info, clean): Handle sub dir gnulib.
10812 (all-lib, am--refresh): New targets.
10813 (memmem.o): Remove target.
10814 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10815 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10816 (AC_REPLACE_FUNCS): Remove memmem.
10817 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10818 (AC_OUTPUT): Generate Makefile in gnulib/.
10819 * aclocal.m4, config.in, configure: Regenerated.
10821 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10823 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10825 2012-04-05 Pedro Alves <palves@redhat.com>
10827 -Werror=strict-aliasing
10829 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10832 2012-04-04 Pedro Alves <palves@redhat.com>
10834 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10835 (sparc_store_gregset_from_stack, sparc_store_gregset)
10836 (sparc_breakpoint_at): Fix formatting.
10838 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10840 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10842 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10843 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10844 * config.in: Regenerate.
10845 * configure: Likewise.
10847 2012-03-29 Pedro Alves <palves@redhat.com>
10849 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10850 Correct ptrace arguments.
10852 2012-03-28 Pedro Alves <palves@redhat.com>
10854 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10855 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10856 (IA64_FR1_REGNUM): New defines.
10857 (ia64_fetch_register): New.
10858 (the_low_target): Install it.
10859 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10861 * linux-low.c (linux_fetch_registers): Try the
10862 the_low_target.fetch_register hook first.
10864 * linux-arm-low.c (the_low_target): Adjust.
10865 * linux-bfin-low.c (the_low_target): Adjust.
10866 * linux-cris-low.c (the_low_target): Adjust.
10867 * linux-crisv32-low.c (the_low_target): Adjust.
10868 * linux-m32r-low.c (the_low_target): Adjust.
10869 * linux-m68k-low.c (the_low_target): Adjust.
10870 * linux-mips-low.c (the_low_target): Adjust.
10871 * linux-ppc-low.c (the_low_target): Adjust.
10872 * linux-s390-low.c (the_low_target): Adjust.
10873 * linux-sh-low.c (the_low_target): Adjust.
10874 * linux-sparc-low.c (the_low_target): Adjust.
10875 * linux-tic6x-low.c (the_low_target): Adjust.
10876 * linux-x86-low.c (the_low_target): Adjust.
10877 * linux-xtensa-low.c (the_low_target): Adjust.
10879 2012-03-26 Pedro Alves <palves@redhat.com>
10881 * server.c (handle_qxfer_libraries): Don't bail early if
10882 the_target->qxfer_libraries_svr4 is not NULL.
10884 2012-03-26 Pedro Alves <palves@redhat.com>
10886 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10888 2012-03-23 Pedro Alves <palves@redhat.com>
10890 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10891 "library-list-svr4" element's start tag when the the DSO list is
10894 2012-03-23 Pedro Alves <palves@redhat.com>
10896 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10897 a variable whose type size is the same as the inferior's pointer
10900 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10902 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10904 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10905 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10906 * linux-low.h: Include <signal.h>.
10907 (struct siginfo): Remove forward declaration.
10908 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10911 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10913 * .gitignore: Ignore more files.
10915 2012-03-19 Pedro Alves <palves@redhat.com>
10916 Jan Kratochvil <jan.kratochvil@redhat.com>
10918 * server.c (cont_thread, general_thread): Add describing comments.
10919 (start_inferior): Clear `cont_thread'.
10920 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10923 2012-03-15 Yao Qi <yao@codesourcery.com>
10925 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10927 (cmd_qtdp): ... here.
10929 2012-03-15 Yao Qi <yao@codesourcery.com>
10931 * tracepoint.c (struct tracepoint_action_ops): New.
10932 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10933 (m_tracepoint_action_download): New.
10934 (r_tracepoint_action_download): New.
10935 (x_tracepoint_action_download): New.
10936 (l_tracepoint_action_download): New.
10937 (add_tracepoint_action): Install `action->ops' according type.
10938 (download_tracepoint_1): Move code `download' function pointer
10939 of various tracepoint_action_ops.
10941 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10943 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10944 linux_ptrace_attach_warnings.
10946 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10948 * Makefile.in (linux-ptrace.o): New.
10949 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10950 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10951 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10952 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10953 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10955 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10957 2012-03-08 Yao Qi <yao@codesourcery.com>
10958 Pedro Alves <palves@redhat.com>
10960 Fix PR server/13392.
10961 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10962 offset of JMP insn.
10963 * tracepoint.c (remove_tracepoint): New.
10964 (cmd_qtdp): Call remove_tracepoint when failed to install.
10966 2012-03-07 Pedro Alves <palves@redhat.com>
10968 * linux-low.c (get_detach_signal): New.
10969 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10970 Pass on pending signals to PTRACE_DETACH. Check the result of the
10972 * server.c (program_signals, program_signals_p): New.
10973 (handle_general_set): Handle QProgramSignals.
10974 * server.h (program_signals, program_signals_p): Declare.
10976 2012-03-05 Pedro Alves <palves@redhat.com>
10977 Jan Kratochvil <jan.kratochvil@redhat.com>
10979 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10982 2012-03-03 Yao Qi <yao@codesourcery.com>
10984 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10985 agent_look_up_symbols.
10987 2012-03-03 Yao Qi <yao@codesourcery.com>
10989 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10990 (linux-x86-low.o): Likewise.
10991 * server.h: Remove in_process_agent_loaded.
10992 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10996 2012-03-03 Yao Qi <yao@codesourcery.com>
10998 * tracepoint.c (gdb_agent_capability): New global.
10999 (in_process_agent_loaded_ust): Renamed to
11000 `in_process_agent_supports_ust'.
11002 (in_process_agent_supports_ust): Call agent_capability_check.
11003 (clear_installed_tracepoints): Assert that agent supports
11006 2012-03-03 Yao Qi <yao@codesourcery.com>
11008 * linux-low.c (linux_supports_agent): New.
11009 (linux_target_ops): Initialize field `supports_agent' with
11010 linux_supports_agent.
11011 * target.h (struct target_ops) <supports_agent>: New.
11012 (target_supports_agent): New macro.
11013 * server.c (handle_general_set): Handle packet 'QAgent'.
11014 (handle_query): Send `QAgent+'.
11015 * Makefile.in (server.o): Depends on agent.h.
11017 2012-03-03 Yao Qi <yao@codesourcery.com>
11019 * Makefile.in (OBS): Add agent.o.
11020 Add new rule for agent.o.
11021 Track dependence of tracepoint.c on agent.h.
11022 * tracepoint.c (run_inferior_command_1):
11023 (run_inferior_command): Call agent_run_command.
11024 (gdb_ust_connect_sync_socket): Deleted. Move it to
11026 (resume_thread, stop_thread): Likewise.
11027 (gdb_ust_socket_init): Renamed to ...
11028 (gdb_agent_socket_init): ... New.
11029 (gdb_ust_thread): Renamed to ...
11030 (gdb_agent_helper_thread): ... New.
11031 (gdb_ust_init): Move some code to ...
11032 (gdb_agent_init): ... here. New.
11033 [HAVE_UST]: Call gdb_ust_init.
11034 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11035 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11036 * config.in, configure: Regenerated.
11038 2012-03-02 Pedro Alves <palves@redhat.com>
11040 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11041 * linux-low.c (struct simple_pid_list): New.
11042 (stopped_pids): New a struct simple_pid_list pointer.
11043 (add_to_pid_list, pull_pid_from_list): New.
11044 (handle_extended_wait): Don't assume the first signal new children
11045 report is SIGSTOP. Adjust call to pull_pid_from_list.
11046 (linux_wait_for_lwp): Adjust.
11048 2012-03-02 Yao Qi <yao@codesourcery.com>
11050 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11053 2012-03-02 Yao Qi <yao@codesourcery.com>
11055 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11056 `stop_pc' and `tpoint'. Update caller.
11058 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11060 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11061 * linux-low.c (use_linux_regsets): New macro.
11062 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11063 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11064 (linux_register_in_regsets): New function.
11065 (usr_fetch_inferior_registers): Skip registers covered by
11067 (usr_store_inferior_registers): Likewise.
11068 (usr_fetch_inferior_registers): New macro.
11069 (usr_store_inferior_registers): Likewise.
11070 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11071 (linux_store_registers): Likewise.
11072 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11074 (init_registers_mips64_dsp_linux): Likewise.
11075 (init_registers_mips_linux): New macro.
11076 (init_registers_mips_dsp_linux): Likewise.
11077 (mips_dsp_num_regs): Likewise.
11078 (DSP_BASE, DSP_CONTROL): New fallback macros.
11079 (mips_base_regs): New macro.
11080 (mips_regmap): Use it. Fix the size.
11081 (mips_dsp_regmap): New variable.
11082 (mips_dsp_regset_bitmap): Likewise.
11083 (mips_arch_setup): New function.
11084 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11086 (mips_cannot_store_register): Likewise.
11087 (the_low_target): Update .arch_setup, .num_regs and .regmap
11088 initializers. Add .regset_bitmap initializer.
11089 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11091 * linux-bfin-low.c (the_low_target): Likewise.
11092 * linux-cris-low.c (the_low_target): Likewise.
11093 * linux-crisv32-low.c (the_low_target): Likewise.
11094 * linux-ia64-low.c (the_low_target): Likewise.
11095 * linux-m32r-low.c (the_low_target): Likewise.
11096 * linux-m68k-low.c (the_low_target): Likewise.
11097 * linux-ppc-low.c (the_low_target): Likewise.
11098 * linux-s390-low.c (the_low_target): Likewise.
11099 * linux-sh-low.c (the_low_target): Likewise.
11100 * linux-sparc-low.c (the_low_target): Likewise.
11101 * linux-tic6x-low.c (the_low_target): Likewise.
11102 * linux-x86-low.c (the_low_target): Likewise.
11103 * linux-xtensa-low.c (the_low_target): Likewise.
11104 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11105 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11106 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11108 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11109 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11111 2012-02-29 Yao Qi <yao@codesourcery.com>
11112 Pedro Alves <palves@redhat.com>
11114 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11115 `step_over_finished' is true.
11117 2012-02-27 Pedro Alves <palves@redhat.com>
11119 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11120 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11122 2012-02-27 Pedro Alves <palves@redhat.com>
11125 * linux-low.c (pid_is_stopped): New.
11126 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11128 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11130 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11133 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11135 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11137 2012-02-24 Luis Machado <lgustavo@codesourcery>
11139 * server.c (handle_query): Advertise support for target-side
11140 breakpoint condition evaluation.
11141 (process_point_options): New function.
11142 (process_serial_event): When inserting a breakpoint, check for
11143 a target-side condition that should be evaluated.
11145 * mem-break.c: Include regcache.h and ax.h.
11146 (point_cond_list_t): New data structure.
11147 (breakpoint) <cond_list>: New field.
11148 (find_gdb_breakpoint_at): Make non-static.
11149 (delete_gdb_breakpoint_at): Clear any target-side
11151 (clear_gdb_breakpoint_conditions): New function.
11152 (add_condition_to_breakpoint): Likewise.
11153 (add_breakpoint_condition): Likewise.
11154 (gdb_condition_true_at_breakpoint): Likewise.
11155 (gdb_breakpoint_here): Return result directly instead
11156 of going through a local variable.
11158 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11159 (clear_gdb_breakpoint_conditions): Likewise.
11160 (add_breakpoint_condition): Likewise.
11161 (gdb_condition_true_at_breakpoint): Likewise.
11163 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11164 (need_step_over_p): Take target-side breakpoint condition into
11167 2012-02-24 Luis Machado <lgustavo@codesourcery>
11169 * server.h: Include tracepoint.h.
11170 (agent_mem_read, agent_get_trace_state_variable_value,
11171 agent_set_trace_state_variable_value,
11172 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11173 get_set_tsv_func_addr): New prototypes.
11175 * ax.h: New include file.
11176 * ax.c: New source file.
11178 * tracepoint.c: Include ax.h.
11179 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11180 agent_expr, eval_result_type): Move to ax.h.
11181 (parse_agent_expr): Rename to ...
11182 (gdb_parse_agent_expr): ... this, make it non-static and move
11184 (unparse_agent_expr) Rename to ...
11185 (gdb_unparse_agent_expr): ... this, make it non-static and move
11187 (eval_agent_expr): Rename to ...
11188 (eval_tracepoint_agent_expr): ... this.
11189 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11190 forward declarations.
11191 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11192 (agent_get_trace_state_variable_value): New function.
11193 (agent_set_trace_state_variable_value): New function.
11194 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11195 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11196 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11197 (condition_true_at_tracepoint): Likewise.
11198 (parse_agent_expr): Rename to ...
11199 (gdb_parse_agent_expr): ... this and move to ax.c.
11200 (unparse_agent_expr): Rename to ...
11201 (gdb_unparse_agent_expr): ... this and move to ax.c.
11202 (gdb_agent_op_name): Move to ax.c.
11203 (eval_agent_expr): Rename to ...
11204 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11206 (eval_tracepoint_agent_expr): New function.
11207 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11209 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11211 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11212 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11213 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11214 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11215 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11216 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11217 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11218 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11219 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11220 (compile_bytecodes): Remove forward declaration.
11221 (is_goto_target): Move to ax.c.
11222 (compile_bytecodes): Move to ax.c and call
11223 agent_get_trace_state_variable_value (...) and
11224 agent_set_trace_state_variable_value (...).
11226 * Makefile.in: Update ax.c and IPA dependencies.
11228 2012-02-24 Pedro Alves <palves@redhat.com>
11230 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11231 (cmd_bigqtbuffer_circular): ... this. Only handle
11232 'QTBuffer:circular:'.
11233 (handle_tracepoint_general_set): Adjust.
11235 2012-02-16 Yao Qi <yao@codesourcery.com>
11237 * inferiors.c: Move code to ...
11238 * dll.c: .... here. New.
11239 * server.h: Declare clear_dlls.
11240 * Makefile.in (SFILES): Add dll.c.
11244 2012-02-11 Yao Qi <yao@codesourcery.com>
11246 * server.c: (handle_monitor_command): Add a new parameter
11248 (handle_query): Update caller.
11250 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11252 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11253 * configure, config.in: Regenerate.
11254 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11257 2012-02-02 Pedro Alves <palves@redhat.com>
11259 Try SIGKILL first, then PTRACE_KILL.
11260 * linux-low.c (linux_kill_one_lwp): New.
11261 (linux_kill_one_lwp): Rename to ...
11262 (kill_one_lwp_callback): ... this. Use the new
11263 linux_kill_one_lwp.
11265 2012-02-02 Pedro Alves <palves@redhat.com>
11267 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11270 2012-01-27 Pedro Alves <palves@redhat.com>
11272 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11273 (elf_64_file_p): Make static.
11274 (linux_pid_exe_is_elf_64_file): New.
11275 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11276 Delete declarations.
11277 (linux_pid_exe_is_elf_64_file): Declare.
11278 * linux-x86-low.c (x86_arch_setup): Use
11279 linux_pid_exe_is_elf_64_file.
11281 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11283 * linux-low.c (linux_wait_for_event_1): Rename to ...
11284 (linux_wait_for_event): ... here and merge it with former
11285 linux_wait_for_event - new variable wait_ptid, use it.
11286 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11288 2012-01-23 Pedro Alves <palves@redhat.com>
11290 * server.c (main): Avoid yet another case of infinite loop while
11291 detaching/killing after a longjmp.
11293 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11296 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11298 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11300 * hostio.c (handle_readlink): New function.
11301 (handle_vFile): Call it to handle "vFile:readlink" packets.
11303 2012-01-20 Pedro Alves <palves@redhat.com>
11304 Ulrich Weigand <ulrich.weigand@linaro.org>
11306 * server.c (handle_v_requests): Only support vAttach and vRun to
11307 start multiple processes when in extended protocol mode.
11309 2012-01-17 Pedro Alves <palves@redhat.com>
11311 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11312 memalign plus mprotect to allocate the scratch buffer.
11314 2012-01-13 Pedro Alves <palves@redhat.com>
11316 * server.c (attach_inferior): Clear `cont_thread'.
11318 2012-01-13 Pedro Alves <palves@redhat.com>
11320 * server.c (main): Avoid infinite loop while detaching/killing
11323 2012-01-09 Doug Evans <dje@google.com>
11325 * server.c (start_inferior): Set last_ptid in --wrapper case.
11327 2012-01-06 Yao Qi <yao@codesourcery.com>
11329 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11331 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11333 2012-01-04 Yao Qi <yao@codesourcery.com>
11335 * tracepoint.c (cmd_qtdp): Print debug message
11336 for static tracepoint.
11338 2012-01-04 Yao Qi <yao@codesourcery.com>
11340 * tracepoint.c (trace_vdebug): Differentiate debug message
11341 between gdbserver and IPA.
11343 2012-01-03 Yao Qi <yao@codesourcery.com>
11345 * tracepoint.c (tracepoint_was_hit): Don't collect for
11348 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11350 * terminal.h: Reformat copyright header.
11352 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11354 * server.c (gdbserver_version): Update copyright year.
11355 * gdbreplay.c (gdbreplay_version): Likewise.
11357 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11359 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11362 2011-12-18 Hui Zhu <teawater@gmail.com>
11363 * linux-low.c (linux_create_inferior): Save return value to ret.
11365 2011-12-18 Hui Zhu <teawater@gmail.com>
11367 * linux-low.c (linux_create_inferior): Save return value to ret.
11369 2011-12-16 Doug Evans <dje@google.com>
11371 * linux-low.c (linux_create_inferior): If stdio connection,
11372 redirect stdin from /dev/null, stdout to stderr.
11373 * remote-utils.c (remote_is_stdio): New static global.
11374 (remote_connection_is_stdio): New function.
11375 (remote_prepare): Handle stdio connection.
11376 (remote_open): Ditto.
11377 (remote_close): Don't close stdin for stdio connections.
11378 (read_prim,write_prim): New functions. Replace all calls to
11379 read/write to these.
11380 * server.c (main): Watch for "-" argument. Move call to
11381 remote_prepare before start_inferior.
11382 * server.h (STDIO_CONNECTION_NAME): New macro.
11383 (remote_connection_is_stdio): Declare.
11385 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11386 in debugging output.
11388 2011-12-15 Yao Qi <yao@codesourcery.com>
11390 * tracepoint.c: Include sys/syscall.h.
11391 (gdb_ust_thread): Remove preprocessor conditional.
11393 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11395 * linux-low.c (linux_detach_one_lwp): Call
11396 the_low_target.prepare_to_resume before detaching.
11398 2011-12-14 Yao Qi <yao@codesourcery.com>
11400 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11403 2011-12-14 Yao Qi <yao@codesourcery.com>
11405 * i386-low.c (i386_low_stopped_data_address): Initialize local
11406 variable `control'.
11408 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11412 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11413 DR_CONTROL unless necessary. Extend comments.
11414 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11415 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11417 2011-12-13 Yao Qi <yao@codesourcery.com>
11419 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11421 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11423 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11425 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11426 Print new debug message for such case.
11428 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11430 Fix overlapping memcpy.
11431 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11432 the read_inferior_memory transfer.
11433 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11434 write_inferior_memory transfer.
11435 (set_fast_tracepoint_jump): New variable buf. Use it for the
11436 read_inferior_memory and write_inferior_memory transfers.
11437 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11438 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11439 Use it for the write_inferior_memory transfer.
11440 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11443 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11445 * linux-low.c (fetch_register, store_register): Make code
11446 consistent, fix formatting.
11448 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11450 * linux-low.c (usr_store_inferior_registers): Factor out code
11451 to handle individual registers into...
11452 (store_register): ... this new function.
11454 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11456 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11457 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11458 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11459 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11460 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11461 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11462 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11463 (srv_xmlfiles): Add new XML files.
11465 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11467 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11468 (init_registers_s390_linux32v1): Add prototype.
11469 (init_registers_s390_linux32v2): Likewise.
11470 (init_registers_s390_linux64v1): Likewise.
11471 (init_registers_s390_linux64v2): Likewise.
11472 (init_registers_s390x_linux64v1): Likewise.
11473 (init_registers_s390x_linux64v2): Likewise.
11474 (s390_num_regs): Increment to 52.
11475 (s390_regmap): Add orig_r2 register.
11476 (s390_num_regs_3264): Increment to 68.
11477 (s390_regmap_3264): Add orig_r2 register.
11478 (s390_collect_ptrace_register): Handle orig_r2 register.
11479 (s390_supply_ptrace_register): Likewise.
11480 (s390_fill_last_break): New function.
11481 (s390_store_last_break): Likewise.
11482 (s390_fill_system_call): New function.
11483 (s390_store_system_call): Likewise.
11484 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11486 (s390_check_regset): New function.
11487 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11488 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11489 Update target_regsets for available register sets.
11491 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11492 Jan Kratochvil <jan.kratochvil@redhat.com>
11494 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11495 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11497 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11498 * linux-low.h (struct process_info_private): New member r_debug.
11499 * server.c (handle_qxfer_libraries): Call
11500 the_target->qxfer_libraries_svr4.
11501 (handle_qxfer_libraries_svr4): New function.
11502 (qxfer_packets): New entry "libraries-svr4".
11503 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11504 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11505 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11506 PACKET_qXfer_libraries_svr4.
11508 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11510 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11511 PSW address/mask between 8-byte and 16-byte formats.
11512 (s390_supply_ptrace_register): Likewise.
11513 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11514 basic addressing mode bit.
11516 2011-11-24 Stan Shebs <stan@codesourcery.com>
11518 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11520 2011-11-17 Stan Shebs <stan@codesourcery.com>
11522 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11523 (tracing_start_time): New global.
11524 (tracing_stop_time): New global.
11525 (tracing_user_name): New global.
11526 (tracing_notes): New global.
11527 (tracing_stop_note): New global.
11528 (cmd_qtstart): Set traceframe_usage, start_time.
11529 (stop_tracing): Set stop_time.
11530 (cmd_qtstatus): Report additional status.
11531 (cmd_qtp): New function.
11532 (handle_tracepoint_query): Call it.
11533 (cmd_qtnotes): New function.
11534 (handle_tracepoint_general_set): Call it.
11535 (get_timestamp): Rename from tsv_get_timestamp.
11537 2011-11-14 Stan Shebs <stan@codesourcery.com>
11538 Kwok Cheung Yeung <kcy@codesourcery.com>
11540 * linux-x86-low.c (small_jump_insn): New.
11541 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11542 trampoline and error message, build a trampoline and issue a small
11543 jump instruction to it.
11544 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11545 trampoline and error message.
11546 (x86_get_min_fast_tracepoint_insn_len): New.
11547 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11548 * linux-low.h (struct linux_target_ops): Add arguments to
11549 install_fast_tracepoint_jump_pad operation, add new operation.
11550 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11552 (linux_get_min_fast_tracepoint_insn_len): New function.
11553 (linux_target_op): Add new operation.
11554 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11555 (gdb_trampoline_buffer_end): Ditto.
11556 (gdb_trampoline_buffer_error): Ditto.
11557 (struct ipa_sym_addresses): Add fields for new IPA variables.
11558 (symbol_list): Add entries for new IPA variables.
11559 (struct tracepoint): Add fields to hold the address range of the
11560 trampoline used by the tracepoint.
11561 (trampoline_buffer_head): New static variable.
11562 (trampoline_buffer_tail): Ditto.
11563 (claim_trampoline_space): New function.
11564 (have_fast_tracepoint_trampoline_buffer): New function.
11565 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11567 (install_fast_tracepoint): Ditto, also add error buffer argument.
11568 (cmd_qtminftpilen): New function.
11569 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11570 (fast_tracepoint_from_trampoline_address): New function.
11571 (fast_tracepoint_collecting): Handle trampoline as part of jump
11573 (set_trampoline_buffer_space): New function.
11574 (initialize_tracepoint): Initialize new IPA variables.
11575 * target.h (struct target_ops): Add arguments to
11576 install_fast_tracepoint_jump_pad operation, add new
11577 get_min_fast_tracepoint_insn_len operation.
11578 (target_get_min_fast_tracepoint_insn_len): New.
11579 (install_fast_tracepoint_jump_pad): Add arguments.
11580 * server.h (IPA_BUFSIZ): Define.
11581 * linux-i386-ipa.c: Include extra header files.
11582 (initialize_fast_tracepoint_trampoline_buffer): New function.
11583 (initialize_low_tracepoint): Call it.
11584 * server.h (set_trampoline_buffer_space): Declare.
11585 (claim_trampoline_space): Ditto.
11586 (have_fast_tracepoint_trampoline_buffer): Ditto.
11588 2011-11-14 Yao Qi <yao@codesourcery.com>
11590 * server.c (handle_query): Handle InstallInTrace for qSupported.
11591 * tracepoint.c (add_tracepoint): Sort list.
11592 (install_tracepoint, download_tracepoint): New.
11593 (cmd_qtdp): Call them to install and download tracepoints.
11594 (sort_tracepoints): Removed.
11595 (cmd_qtstart): Update.
11597 2011-11-14 Yao Qi <yao@codesourcery.com>
11599 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11600 * mem-break.h: Declare.
11601 * tracepoint.c (cmd_qtstart): Move some code to ...
11602 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11604 (download_tracepoints): Move some code to ...
11605 (download_tracepoint_1): ... here. New.
11607 2011-11-08 Yao Qi <yao@codesourcery.com>
11609 * remote-utils.c (relocate_instruction): A comment fix.
11611 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11613 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11614 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11615 dr_status_mirror and dr_control_mirror from debug_reg_state.
11616 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11617 (i386_initial_stuff): Remove use of deleted globals.
11618 (i386_get_thread_context, i386_set_thread_context,
11619 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11620 from debug_reg_state.
11622 2011-11-05 Yao Qi <yao@codesourcery.com>
11624 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11625 address as TPOINT's.
11627 2011-11-02 Stan Shebs <stan@codesourcery.com>
11629 * tracepoint.c (agent_mem_read_string): New function.
11630 (eval_agent_expr): Call it for tracenz.
11631 * server.c (handle_query): Report support for tracenz.
11633 2011-11-02 Yao Qi <yao@codesourcery.com>
11635 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11637 2011-11-02 Yao Qi <yao@codesourcery.com>
11639 * target.h: Fix a typo in comment.
11641 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11643 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11644 clobber the breakpoints' shadows with fast tracepoint jumps.
11645 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11646 * target.c (write_inferior_memory): Also pass MYADDR down to
11649 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11651 * configure.ac: Check support for personality routine.
11652 * configure: Regenerate.
11653 * config.in: Likewise.
11654 * linux-low.c: Include <sys/personality.h>.
11655 Define ADDR_NO_RANDOMIZE if necessary.
11656 (linux_create_inferior): Disable address space randomization when
11657 forking inferior, if requested.
11658 (linux_supports_disable_randomization): New function.
11659 (linux_target_ops): Install it.
11660 * server.h (disable_randomization): Declare.
11661 * server.c (disable_randomization): New global variable.
11662 (handle_general_set): Handle QDisableRandomization.
11663 (handle_query): Likewise for qSupported.
11664 (main): Support --disable-randomization and --no-disable-randomization
11665 command line arguments.
11666 * target.h (struct target_ops): Add supports_disable_randomization.
11667 (target_supports_disable_randomization): New macro.
11669 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11671 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11673 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11674 [!PT_GETDSBT] (target_loadmap): New definition.
11675 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11676 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11677 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11678 and PT_GETDSBT to LINUX_LOADMAP.
11679 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11680 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11682 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11684 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11685 (arm_linux_hwbp_cap): New static variable.
11686 (arm_linux_get_hwbp_cap): Replace by ...
11687 (arm_linux_init_hwbp_cap): ... this new function.
11688 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11689 (arm_linux_get_hw_watchpoint_count): Likewise.
11690 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11691 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11692 (arm_prepare_to_resume): Use perror_with_name instead of error.
11694 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11696 * linux-arm-low.c: Include <signal.h>.
11697 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11698 (struct arm_linux_hwbp_cap): New data type.
11699 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11700 (struct arm_linux_hw_breakpoint): New data type.
11701 (MAX_BPTS, MAX_WPTS): Define.
11702 (struct arch_process_info, struct arch_lwp_info): New data types.
11703 (arm_linux_get_hwbp_cap): New function.
11704 (arm_linux_get_hw_breakpoint_count): Likewise.
11705 (arm_linux_get_hw_watchpoint_count): Likewise.
11706 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11707 (arm_hwbp_control_initialize): Likewise.
11708 (arm_hwbp_control_is_enabled): Likewise.
11709 (arm_hwbp_control_is_initialized): Likewise.
11710 (arm_hwbp_control_disable): Likewise.
11711 (arm_linux_hw_breakpoint_equal): Likewise.
11712 (arm_linux_hw_point_initialize): Likewise.
11713 (struct update_registers_data): New data structure.
11714 (update_registers_callback: New function.
11715 (arm_insert_point): Likewise.
11716 (arm_remove_point): Likewise.
11717 (arm_stopped_by_watchpoint): Likewise.
11718 (arm_stopped_data_address): Likewise.
11719 (arm_new_process): Likewise.
11720 (arm_new_thread): Likewise.
11721 (arm_prepare_to_resume): Likewise.
11722 (the_low_target): Register arm_insert_point, arm_remove_point,
11723 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11724 arm_new_thread, and arm_prepare_to_resume.
11726 2011-09-15 Stan Shebs <stan@codesourcery.com>
11728 * server.h (struct emit_ops): Add compare-goto fields.
11729 * tracepoint.c (gdb_agent_op_sizes): New table.
11730 (emit_eq_goto): New function.
11731 (emit_ne_goto): New function.
11732 (emit_lt_goto): New function.
11733 (emit_le_goto): New function.
11734 (emit_gt_goto): New function.
11735 (emit_ge_goto): New function.
11736 (is_goto_target): New function.
11737 (compile_bytecodes): Recognize special cases of compare-goto
11738 combinations and call specialized emitters for them.
11739 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11740 (amd64_emit_ne_goto): New function.
11741 (amd64_emit_lt_goto): New function.
11742 (amd64_emit_le_goto): New function.
11743 (amd64_emit_gt_goto): New function.
11744 (amd64_emit_ge_goto): New function.
11745 (amd64_emit_ops): Add the new functions.
11746 (i386_emit_eq_goto): New function.
11747 (i386_emit_ne_goto): New function.
11748 (i386_emit_lt_goto): New function.
11749 (i386_emit_le_goto): New function.
11750 (i386_emit_gt_goto): New function.
11751 (i386_emit_ge_goto): New function.
11752 (i386_emit_ops): Add the new functions.
11754 2011-09-08 Stan Shebs <stan@codesourcery.com>
11756 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11757 (i386_emit_epilogue): Restore %ebx.
11759 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11761 * server.c (step_thread): Remove definition.
11762 (process_serial_event): Don't handle Hs.
11763 * server.h (step_thread): Remove declaration.
11764 * target.c (set_desired_inferior): Remove use of step_thread.
11766 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11768 * linux-low.c: Include linux-procfs.h.
11769 (linux_attach_lwp_1): Update comments.
11770 (linux_attach): Scan for existing threads when attaching to a
11771 process that is the tgid.
11772 * Makefile.in: Update dependencies.
11774 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11776 * configure.srv: Add linux-procfs.o dependencies.
11778 2011-08-14 Yao Qi <yao@codesourcery.com>
11780 * target.h (struct target_ops): Fix indent.
11781 * win32-low.c (win32_target_ops): Fix comment.
11783 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11784 Yao Qi <yao@codesourcery.com>
11786 * Makefile.in (clean): Remove tic6x-*.c files.
11787 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11788 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11789 (tic6x-c64xp-linux.c): Likewise.
11790 * configure.srv: Add support for tic6x-*-uclinux.
11791 * linux-tic6x-low.c: New.
11792 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11794 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11795 Yao Qi <yao@codesourcery.com>
11797 * target.h (struct target_ops): Add read_loadmap.
11798 * linux-low.c (struct target_loadseg): New type.
11799 (struct target_loadmap): New type.
11800 (linux_read_loadmap): New function.
11801 (linux_target_ops): Add linux_read_loadmap.
11802 * server.c (handle_query): Support qXfer:fdpic:read packet.
11803 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11806 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11808 * win32-low.c: Include <stdint.h>.
11810 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11812 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11813 to the inferior here.
11814 (i386_remove_aligned_watchpoint): Ditto.
11815 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11816 fit part of the watchpoint in the debug registers.
11817 (i386_update_inferior_debug_regs): New.
11818 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11819 registers, and only update the inferior on success.
11820 (i386_low_remove_watchpoint): Ditto.
11822 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11824 * linux-low.c (compare_ints, unique, list_threads, show_process,
11825 linux_core_of_thread): Delete.
11826 (linux_target_ops): Change linux_core_of_thread to
11827 linux_common_core_of_thread.
11828 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11829 * utils.c (malloc_failure): Change type of argument.
11830 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11831 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11832 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11833 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11834 (IPA_OBJS): Add common-utils-ipa.o.
11835 (ptid_h, linux_osdata_h): New macros.
11836 (server_h): Add common/common-utils.h, common/xml-utils.h,
11837 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11839 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11840 ptid.o, buffer.o): New rules.
11841 (linux-low.o): Add common/linux-osdata.h as a dependency.
11842 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11843 * configure.ac: Add AC_HEADER_DIRENT check.
11844 * config.in: Regenerate.
11845 * configure: Regenerate.
11846 * remote-utils.c (xml_escape_text): Delete.
11847 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11848 buffer_xml_printf): Move to common/buffer.c.
11849 * server.c (main): Remove call to initialize_inferiors.
11850 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11851 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11852 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11853 internal_error, gdb_assert, gdb_assert_fail): Delete.
11854 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11855 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11857 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11858 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11859 initialize_inferiors): Delete.
11861 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11863 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11866 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11868 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11870 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11872 2011-05-26 Yao Qi <yao@codesourcery.com>
11874 * Makefile.in (thread-db.o): Track dependence to
11875 common/gdb_thread_db.h.
11876 * thread-db.c: include gdb_thread_db.h from right place.
11878 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11880 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11881 __FILE__ and __LINE__ to internal_error.
11883 2011-05-13 Doug Evans <dje@google.com>
11885 * thread-db.c (try_thread_db_load_from_sdir): New function.
11886 (try_thread_db_load_from_dir): New function.
11887 (thread_db_load_search): Handle $sdir, ignore $pdir.
11888 Remove trying of system directories if search of
11889 libthread-db-search-path fails, that is now done via $sdir.
11891 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11893 * server.c (handle_query): Add EnableDisableTracepoints to the list
11894 of supported features.
11895 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11897 (cmd_qtenable_disable): New.
11898 (cmd_qtstart): Install tracepoints even if disabled.
11899 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11900 receiving a QTEnable or QTDisable packet.
11901 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11902 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11904 (gdb_probe): Skip data collection if static tracepoint is disabled.
11906 2011-05-10 Doug Evans <dje@google.com>
11908 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11910 2011-05-04 Doug Evans <dje@google.com>
11912 * linux-low.c (linux_join): Skip process lookup.
11913 * spu-low.c (spu_join): Ditto.
11914 * server.c (join_inferiors_callback): Delete.
11915 (process_serial_event): For 'D' packet (detach) call join_inferior
11918 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11920 * README: Don't mention xscale*-*-linux*.
11921 * configure.srv (xscale*-*-linux*): Don't handle target.
11923 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11925 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11927 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11928 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11929 (i386_emit_void_call_2): Likewise.
11931 2011-04-26 Yao Qi <yao@codesourcery.com>
11933 * linux-low.c: Move common macros to linux-ptrace.h.
11934 Include linux-ptrace.h.
11935 * Makefile.in (linux_ptrace_h): New.
11936 (linux-low.o): Depends on linux-ptrace.h.
11938 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11940 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11941 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11942 (remote_prepare): New function with most of the TCP code from ...
11943 (remote_open): ... here. Detect PORT here unconditionally. Move also
11944 setting transport_is_reliable.
11945 * server.c (run_once): New variable.
11946 (gdbserver_usage): Document it.
11947 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11948 the first run if RUN_ONCE.
11949 * server.h (run_once, remote_prepare): New declarations.
11951 2011-04-19 Tom Tromey <tromey@redhat.com>
11953 * win32-low.c (handle_load_dll): Remove duplicate "the".
11955 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11957 Remove support for old Cygwin 1.5 versions.
11958 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11959 function to avoid warning.
11960 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11963 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11965 * gdbserver/server.h (Macro _): Define it if not available.
11967 2011-03-14 Michael Snyder <msnyder@vmware.com>
11969 * hostio.c (handle_close): Remove unnecessary null test.
11971 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11973 * Makefile.in (maintainer-clean realclean distclean): Remove
11974 "make ... subdir_do" command.
11976 2011-03-10 Michael Snyder <msnyder@vmware.com>
11978 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11980 * server.c (handle_v_run): Free alloced buffer on early return.
11982 2011-03-09 Yao Qi <yao@codesourcery.com>
11985 2011-03-04 Yao Qi <yao@codesourcery.com>
11987 * Makefile.in: Remove GNU make feature --directory.
11989 2011-03-05 Yao Qi <yao@codesourcery.com>
11991 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11992 (subdir_do): New make target. Copied from gdb/Makefile.
11993 (maintainer-clean, realclean, distclean, clean): Call corresponding
11994 make targets in common/Makefile.
11996 2011-02-11 Yao Qi <yao@codesourcery.com>
11998 * configure.ac: Call AC_PROG_RANLIB.
11999 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12000 * configure: Regenerate.
12002 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12004 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12006 2011-03-06 Yao Qi <yao@codesourcery.com>
12008 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12010 2011-03-05 Yao Qi <yao@codesourcery.com>
12012 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12013 (subdir_do): New make target. Copied from gdb/Makefile.
12014 (maintainer-clean, realclean, distclean, clean): Call corresponding
12015 make targets in common/Makefile.
12017 2011-03-04 Yao Qi <yao@codesourcery.com>
12019 * Makefile.in: Remove GNU make feature --directory.
12021 2011-03-04 Michael Snyder <msnyder@vmware.com>
12023 * server.c (queue_stop_reply): Call xmalloc not malloc.
12025 2011-03-02 Michael Snyder <msnyder@vmware.com>
12027 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12029 2011-02-28 Michael Snyder <msnyder@vmware.com>
12031 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12032 (cmd_qtframe): Ditto.
12033 (cmd_qtbuffer): Ditto.
12034 (cmd_bigqtbuffer): Ditto.
12036 * utils.c (decimal2str): Initialize 'width' to nine, then
12037 don't mess with it.
12039 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12041 * hostio.c (require_data): Free *data, not data.
12043 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12045 * hostio.c (require_data): Use free, not xfree.
12047 2011-02-27 Michael Snyder <msnyder@vmware.com>
12049 * server.c (handle_query): Discard unused value.
12051 * hostio.c (require_data): Free malloc memory before returning
12054 2011-02-26 Michael Snyder <msnyder@vmware.com>
12056 * linux-low.c (list_threads): Call closedir for dirent.
12058 2011-02-27 Michael Snyder <msnyder@vmware.com>
12060 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12061 a case statement falls through.
12063 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12065 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12068 2011-02-26 Michael Snyder <msnyder@vmware.com>
12070 * utils.c (decimal2str): Eliminate dead code and dead param.
12071 (pulongest): Drop dead param from call to decimal2str.
12074 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12076 Revert the following patch (not approved yet):
12077 2011-02-21 Hui Zhu <teawater@gmail.com>
12078 * tracepoint.c (tp_printf): New function.
12079 (eval_agent_expr): Handle gdb_agent_op_printf.
12081 2011-02-21 Hui Zhu <teawater@gmail.com>
12083 * tracepoint.c (tp_printf): New function.
12084 (eval_agent_expr): Handle gdb_agent_op_printf.
12086 2011-02-18 Tom Tromey <tromey@redhat.com>
12088 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12089 (tracepoint.o): Likewise.
12090 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12091 (gdb_agent_op_names): Likewise.
12093 2011-02-18 Tom Tromey <tromey@redhat.com>
12095 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12096 gdb_agent_op_rot>: New constants.
12097 (gdb_agent_op_names): Add pick and roll.
12098 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12101 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12103 * aclocal.m4: Regenerated with aclocal-1.11.1.
12105 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12107 * server.c (handle_qxfer_traceframe_info): New.
12108 (qxfer_packets): Register "traceframe-info".
12109 (handle_query): Report support for qXfer:traceframe-info:read+.
12110 * tracepoint.c (match_blocktype): New.
12111 (traceframe_find_block_type): Rename to ...
12112 (traceframe_walk_blocks): ... this. Add callback filter argument,
12114 (traceframe_find_block_type): New, reimplemented on top of
12115 traceframe_walk_blocks.
12116 (build_traceframe_info_xml): New.
12117 (traceframe_read_info): New.
12118 * server.h (traceframe_read_info): Declare.
12120 2011-02-11 Yao Qi <yao@codesourcery.com>
12122 * configure.ac: Call AC_PROG_RANLIB.
12123 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12124 * configure: Regenerate.
12126 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12128 * server.c (gdb_read_memory): Change return semantics to allow
12130 (handle_search_memory_1): Adjust.
12131 (process_serial_event) <'m' packet>: Handle partial transfers.
12132 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12134 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12136 * regcache.c (init_register_cache): Initialize
12137 regcache->register_status.
12138 (free_register_cache): Release regcache->register_status.
12139 (regcache_cpy): Copy register_status.
12140 (registers_to_string): Print 'x's for unavailable registers.
12141 (supply_register): Mark the register's status valid or
12142 unavailable, depending on whether a buffer was passed in or not.
12143 (supply_register_zeroed): New.
12144 (supply_regblock): Mark the registers' status valid or
12145 unavailable, depending on whether a buffer was passed in or not.
12146 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12147 (struct regcache): New `register_status' field.
12148 (supply_register_zeroed): Declare.
12149 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12150 supply_register_zeroed, rather than passing a NULL buffer to
12152 * tracepoint.c (fetch_traceframe_registers): Update comment.
12154 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12156 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12159 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12161 * server.h (decode_xfer_write): Change prototype.
12162 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12163 and don't extract the annex here.
12164 * server.c (decode_xfer_read): Remove `annex' parameter,
12165 and don't extract the annex here.
12166 (decode_xfer): New.
12167 (struct qxfer): New.
12168 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12169 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12170 (handle_qxfer_statictrace): New functions, abstracted out from
12171 handle_query, and made to use the struct qxfer interface.
12172 (handle_threads_qxfer_proper): Rename to ...
12173 (handle_qxfer_threads_proper): ... this.
12174 (handle_threads_qxfer): Rename to ...
12175 (handle_qxfer_threads): ... this. Adjust.
12176 (qxfer_packets): New array.
12177 (handle_qxfer): New function.
12178 (handle_query): Use handle_qxfer.
12180 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12182 * gdbreplay.c: Shorten lines of >= 80 columns.
12183 * linux-low.c: Ditto.
12184 * linux-ppc-low.c: Ditto.
12185 * linux-s390-low.c: Ditto.
12186 * linux-sparc-low.c: Ditto.
12187 * linux-x86-low.c: Ditto.
12188 * linux-xtensa-low.c: Ditto.
12189 * mem-break.c: Ditto.
12190 * nto-low.c: Ditto.
12191 * regcache.h: Ditto.
12192 * remote-utils.c: Ditto.
12195 * thread-db.c: Ditto.
12196 * tracepoint.c: Ditto.
12198 * win32-low.h: Ditto.
12200 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12202 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12205 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12207 * server.c (gdbserver_version): Update copyright year in version
12209 * gdbreplay.c (gdbreplay_version): Ditto.
12211 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12213 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12214 * linux-bfin-low.c: New file.
12215 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12216 PT_DATA_ADDR for BFIN targets.
12217 * Makefile.in (SFILES): Add linux-bfin-low.c.
12218 (clean): Remove reg-bfin.c.
12219 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12220 * README: Mention supported Blackfin targets.
12222 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12224 * .gitignore: New file.
12226 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12228 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12230 2010-10-22 Jie Zhang <jie@codesourcery.com>
12232 * Makefile.in: Add FLAGS_TO_PASS variable.
12233 (install): Remove dependency of install-only and recursively
12234 invoke make for install-only.
12236 2010-10-04 Doug Evans <dje@google.com>
12238 * Makefile.in (uninstall): Use $(DESTDIR).
12240 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12244 * linux-x86-low.c (compat_siginfo_from_siginfo)
12245 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12246 si_code is < 0. Check for si_code == SI_TIMER before checking for
12249 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12251 * lynx-i386-low.c: New file.
12252 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12254 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12256 * lynx-low.c (ptrace_request_to_str): Remove handling for
12257 request values that have been removed in LynxOS 5.x.
12259 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12261 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12264 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12266 * configure.ac: Add --enable-inprocess-agent option.
12267 * configure: Rebuilt.
12269 2010-09-06 Yao Qi <yao@codesourcery.com>
12271 * linux-low.c (linux_kill): Remove unused variable.
12272 (linux_stabilize_threads): Likewise.
12273 * server.c (start_inferior): Likewise.
12274 (queue_stop_reply_callback): Likewise.
12275 * tracepoint.c (do_action_at_tracepoint): Likewise.
12277 2010-09-06 Yao Qi <yao@codesourcery.com>
12279 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12282 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12284 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12286 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12288 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12291 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12293 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12294 gdbserver/lynx-ppc-low.c: New files.
12295 * Makefile.in (lynx_low_h): New variable.
12296 (lynx-low.o, lynx-ppc-low.o): New rules.
12297 * configure.ac: On LynxOS, link with -lnetinet.
12298 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12299 * configure: regenerate.
12301 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12303 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12304 * configure.ac: Add check for vasprintf and vsnprintf.
12305 * configure, config.in: Regenerate.
12306 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12308 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12310 * gdbreplay.c: Move include of alloca.h up, next to include of
12312 * server.h: Add include of malloc.h.
12313 * mem-break.c: Remove include of malloc.h.
12314 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12316 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12318 * Makefile.in (memmem.o): Build with -Wno-error.
12320 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12322 * utils.c (xsnprintf): Make non-static.
12323 * server.h: Add xsnprintf declaration.
12324 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12325 replace calls to snprintf by calls to xsnprintf throughout.
12327 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12329 * configure.ac: Add configure check for alloca.
12330 * configure, config.in: Regenerate.
12331 * server.h: Include alloca.h if it exists.
12332 * gdbreplay.c: Include alloca.h if it exists.
12334 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12336 * linux-low.c (__SIGRTMIN): Define if not already defined.
12337 (linux_create_inferior): Check for __ANDROID__ rather than
12339 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12340 are already deferred.
12341 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12342 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12343 stopped and already has a pending signal to report.
12344 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12345 a pending signal to report or is moving out of a jump pad.
12346 (linux_init_signals): Check for __ANDROID__ rather than
12349 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12352 debug_threads check. Avoid a linear search when not doing debug
12355 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12357 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12358 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12359 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12360 (process_event): Change local fd's type to gdb_fildes_t.
12361 (create_file_handler): Adjust prototype.
12362 (delete_file_handler): Adjust prototype.
12363 (handle_file_event): Adjust prototype. Use pfildes.
12364 (create_file_event): Adjsut prototype.
12365 * remote-utils.c (remote_desc, listen_desc): Change type to
12367 * server.h: New gdb_fildes_t typedef.
12368 [USE_WIN32API]: Include winsock2.h.
12369 (delete_file_handler, add_file_handler): Adjust prototypes.
12370 (pfildes): Declare.
12371 * utils.c (pfildes): New.
12373 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12375 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12376 * configure: Regenerate.
12378 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12380 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12381 (linux_done_accessing_memory): ... this.
12382 (linux_target_ops): Adjust.
12383 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12384 * nto-low.c (nto_target_ops): Adjust comment.
12385 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12386 * spu-low.c (spu_target_ops): Adjust comment.
12387 * target.h (target_ops): Rename unprepare_to_access_memory field
12388 to done_accessing_memory.
12389 (unprepare_to_access_memory): Rename to ...
12390 (done_accessing_memory): ... this.
12392 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12394 * linux-low.c (linux_prepare_to_access_memory): New.
12395 (linux_unprepare_to_access_memory): New.
12396 (linux_target_ops): Install them.
12397 * server.c (read_memory): Rename to ...
12398 (gdb_read_memory): ... this. Use
12399 prepare_to_access_memory/prepare_to_access_memory.
12400 (write_memory): Rename to ...
12401 (gdb_write_memory): ... this. Use
12402 prepare_to_access_memory/prepare_to_access_memory.
12403 (handle_search_memory_1): Adjust.
12404 (process_serial_event): Adjust.
12405 * target.h (struct target_ops): New fields
12406 prepare_to_access_memory and unprepare_to_access_memory.
12407 (prepare_to_access_memory, unprepare_to_access_memory): New.
12408 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12409 prepare_to_access_memory/prepare_to_access_memory.
12410 * nto-low.c (nto_target_ops): Adjust.
12411 * spu-low.c (spu_target_ops): Adjust.
12412 * win32-low.c (win32_target_ops): Adjust.
12414 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12416 * Makefile.in (WARN_CFLAGS): Get it from configure.
12417 (WERROR_CFLAGS): New.
12418 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12419 * configure.ac: Introduce --enable-werror, which adds -Werror to
12420 the compiler command line. Enabled by default. Disable with
12421 --disable-werror. Add -Wdeclaration-after-statement
12422 Wpointer-arith and -Wformat-nonliteral to warning flags.
12423 * configure: Regenerate.
12425 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12427 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12429 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12431 * gdbreplay.c (remote_error): New.
12433 (expect): Use gdbchar. Check for error reading from GDB.
12434 Clarify sync error output.
12435 (play): Check for errors writing to GDB.
12436 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12437 * remote-utils.c (getpkt): Check for errors writing to the remote
12440 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12442 * linux-low.c (linux_wait_1): Move non-debugging code out of
12443 `debug_threads' control.
12445 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12447 * linux-low.c (linux_wait_1): Don't set last_status here.
12448 * server.c (push_event, queue_stop_reply_callback): Assert we're
12449 not pushing a TARGET_WAITKIND_IGNORE event.
12450 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12451 (myresume, handle_target_event): Set the thread's last_resume_kind
12452 and last_status from the target returned status.
12454 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12458 * linux-x86-low.c (update_debug_registers_callback): New.
12459 (i386_dr_low_set_addr): Use it.
12460 (i386_dr_low_get_addr): New.
12461 (i386_dr_low_set_control): Use update_debug_registers_callback.
12462 (i386_dr_low_get_control): New.
12463 (i386_dr_low_get_status): Adjust.
12464 * linux-low.c (linux_stop_lwp): New.
12465 * linux-low.h (linux_stop_lwp): Declare.
12467 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12468 argument instead of a i386_debug_reg_state.
12469 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12470 a i386_debug_reg_state.
12471 (i386_insert_aligned_watchpoint): Adjust.
12472 (i386_remove_aligned_watchpoint): Adjust.
12473 (i386_low_stopped_data_address): Read the debug registers from the
12474 inferior instead of from the mirrors.
12475 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12476 (i386_dr_low_get_addr): Declare.
12477 (i386_dr_low_get_control): Declare.
12478 (i386_dr_low_get_status): Change prototype.
12480 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12481 (i386_dr_low_get_addr): New.
12482 (i386_dr_low_get_control): New.
12483 (i386_dr_low_get_status): Adjust prototype. Return
12485 (i386_initial_stuff): Clear dr_status_mirror and
12487 (i386_get_thread_context): Adjust.
12488 (i386_set_thread_context): Adjust.
12489 (i386_thread_added): Adjust.
12491 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12493 * linux-low.h (linux_thread_area): Delete declaration.
12495 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12497 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12498 after its termination.
12500 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12502 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12503 (gdb_wants_all_stopped): Delete.
12504 (linux_wait_1): Don't call them.
12505 * server.c (handle_v_cont): Tag all threads as want-stopped.
12506 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12507 stopped as "client-wants-stopped".
12509 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12511 * Makefile.in (signals_h): New.
12512 (server_h): Depend on it.
12513 (server.o): Don't depend on $(signals_def).
12514 (signals.o): Depend on $(signals_def).
12516 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12518 * Makefile.in (signals_def): New.
12519 (server_h): Append include/gdb/signals.h and signals_def.
12520 (server.o): Append signals_def.
12522 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12524 * server.c (handle_target_event): Use target_signal_to_host for
12525 resume_info.sig initialization.
12526 * target.h (struct thread_resume) <sig>: New comment.
12528 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12530 * server.c (handle_query): strcpy() the returned string from paddress()
12531 instead of sprintf().
12532 * utils.c (paddress): Return phex_nz().
12534 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12536 * server.c (handle_v_cont): Call mourn_inferior if process
12538 (myresume): Likewise.
12540 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12542 Static tracepoints, and integration with UST.
12544 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12545 * mem-break.c (uninsert_all_breakpoints)
12546 (reinsert_all_breakpoints): New.
12547 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12548 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12549 (gdb_agent_ust_loaded, helper_thread_id)
12550 (gdb_agent_helper_thread_id): New macros.
12551 (struct ipa_sym_addresses): Add addr_ust_loaded,
12552 addr_helper_thread_id, addr_cmd_buf.
12553 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12554 (in_process_agent_loaded_ust): New.
12555 (write_e_ust_not_loaded): New.
12556 (maybe_write_ipa_ust_not_loaded): New.
12557 (struct collect_static_trace_data_action): New.
12558 (enum tracepoint_type) <static_tracepoint>: New.
12559 (struct tracepoint) <handle>: Mention static tracepoints.
12560 (struct static_tracepoint_ctx): New.
12561 (CMD_BUF_SIZE): New.
12562 (add_tracepoint_action): Handle static tracepoint actions.
12563 (unprobe_marker_at): New.
12564 (clear_installed_tracepoints): Handle static tracepoints.
12565 (cmd_qtdp): Handle static tracepoints.
12566 (probe_marker_at): New.
12567 (cmd_qtstart): Handle static tracepoints.
12568 (response_tracepoint): Handle static tracepoints.
12569 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12570 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12571 (get_context_regcache): Handle static tracepoints.
12572 (do_action_at_tracepoint): Handle static tracepoint actions.
12573 (traceframe_find_block_type): Handle static trace data blocks.
12574 (traceframe_read_sdata): New.
12575 (download_tracepoints): Download static tracepoint actions.
12576 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12577 (GDB_PROBE_NAME): New.
12579 (GET_UST_SYM): New.
12582 (ust_marker_to_static_tracepoint): New.
12584 (collect_ust_data_at_tracepoint): New.
12585 (gdb_ust_probe): New.
12586 (UNIX_PATH_MAX, SOCK_DIR): New.
12587 (gdb_ust_connect_sync_socket): New.
12588 (resume_thread, stop_thread): New.
12589 (run_inferior_command): New.
12590 (init_named_socket): New.
12591 (gdb_ust_socket_init): New.
12592 (cstr_to_hexstr): New.
12594 (first_marker, next_marker): New.
12595 (response_ust_marker): New.
12596 (cmd_qtfstm, cmd_qtsstm): New.
12597 (unprobe_marker_at, probe_marker_at): New.
12598 (cmd_qtstmat, gdb_ust_thread): New.
12599 (gdb_ust_init): New.
12600 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12601 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12602 (ST_REGENTRY): New.
12603 (x86_64_st_collect_regmap): New.
12604 (X86_64_NUM_ST_COLLECT_GREGS): New.
12605 (AMD64_RIP_REGNUM): New.
12606 (supply_static_tracepoint_registers): New.
12607 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12608 (ST_REGENTRY): New.
12609 (i386_st_collect_regmap): New.
12610 (i386_NUM_ST_COLLECT_GREGS): New.
12611 (supply_static_tracepoint_registers): New.
12612 * server.c (handle_query): Handle qXfer:statictrace:read.
12613 <qSupported>: Report support for StaticTracepoints, and
12614 qXfer:statictrace:read features.
12615 * server.h (traceframe_read_sdata)
12616 (supply_static_tracepoint_registers): Declare.
12617 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12618 (unpack_varlen_hex): Include in IPA build.
12619 * Makefile.in (ustlibs, ustinc): New.
12620 (IPA_OBJS): Add remote-utils-ipa.o.
12621 ($(IPA_LIB)): Link -ldl and -lpthread.
12623 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12624 * config.in, configure: Regenerate.
12626 2010-06-20 Ian Lance Taylor <iant@google.com>
12627 Pedro Alves <pedro@codesourcery.com>
12629 * linux-x86-low.c (always_true): Delete.
12630 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12631 trying to fool the compiler with always_true.
12633 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12635 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12636 conditions in gdbserver.
12638 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12640 * spu-low.c (spu_read_memory): Wrap around local store limit.
12641 (spu_write_memory): Likewise.
12643 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12645 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12646 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12648 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12650 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12651 uses with LONGEST uses.
12653 2010-06-14 Stan Shebs <stan@codesourcery.com>
12654 Pedro Alves <pedro@codesourcery.com>
12658 * linux-x86-low.c: Include limits.h.
12660 (always_true): New.
12663 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12664 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12665 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12666 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12667 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12668 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12669 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12670 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12671 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12672 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12673 (amd64_emit_void_call_2): New.
12674 (amd64_emit_ops): New.
12675 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12676 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12677 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12678 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12679 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12680 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12681 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12682 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12683 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12684 (i386_emit_stack_adjust, i386_emit_int_call_1)
12685 (i386_emit_void_call_2): New.
12686 (i386_emit_ops): New.
12687 (x86_emit_ops): New.
12688 (the_low_target): Install x86_emit_ops.
12689 * server.h (struct emit_ops): New.
12690 (get_raw_reg_func_addr): Declare.
12691 (current_insn_ptr, emit_error): Declare.
12692 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12693 (set_trace_state_variable_value): New defines.
12694 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12695 addr_get_trace_state_variable_value and
12696 addr_set_trace_state_variable_value.
12697 (symbol_list): New fields for get_raw_reg,
12698 get_trace_state_variable_value and set_trace_state_variable_value.
12699 (condfn): New typedef.
12700 (struct tracepoint): New field `compiled_cond'.
12701 (do_action_at_tracepoint): Clear compiled_cond.
12702 (get_trace_state_variable_value, set_trace_state_variable_value):
12704 (condition_true_at_tracepoint): If there's a compiled condition,
12706 (current_insn_ptr, emit_error): New globals.
12707 (struct bytecode_address): New.
12708 (get_raw_reg_func_addr): New.
12709 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12710 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12711 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12712 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12713 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12714 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12715 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12716 (compile_tracepoint_condition, compile_bytecodes): New.
12717 * target.h (emit_ops): Forward declare.
12718 (struct target_ops): New field emit_ops.
12719 (target_emit_ops): New.
12720 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12721 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12722 * linux-low.c (linux_emit_ops): New.
12723 (linux_target_ops): Install it.
12724 * linux-low.h (struct linux_target_ops): New field emit_ops.
12726 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12728 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12729 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12731 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12732 Stan Shebs <stan@codesourcery.com>
12734 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12735 (all): Depend on $(extra_libraries).
12736 (install-only): Install the IPA.
12737 (IPA_OBJS, IPA_LIB): New.
12738 (clean): Remove the IPA lib.
12739 (IPAGENT_CFLAGS): New.
12740 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12741 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12742 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12743 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12744 * configure.ac: Check for atomic builtins support in the compiler.
12745 (IPA_DEPFILES, extra_libraries): Define.
12746 * configure.srv (ipa_obj): Add description.
12747 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12748 (i[34567]86-*-linux*): Set ipa_obj.
12749 (x86_64-*-linux*): Set ipa_obj.
12750 * linux-low.c (stabilizing_threads): New.
12751 (supports_fast_tracepoints): New.
12752 (linux_detach): Stabilize threads before detaching.
12753 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12754 the lwp is either not stabilizing, or is moving out of a jump pad.
12755 (linux_fast_tracepoint_collecting): New.
12756 (maybe_move_out_of_jump_pad): New.
12757 (enqueue_one_deferred_signal): New.
12758 (dequeue_one_deferred_signal): New.
12759 (linux_wait_for_event_1): If moving out of a jump pad, defer
12760 pending signals to later.
12761 (linux_stabilize_threads): New.
12762 (linux_wait_1): Check if threads need moving out of jump pads, and
12764 (stuck_in_jump_pad_callback): New.
12765 (move_out_of_jump_pad_callback): New.
12766 (lwp_running): New.
12767 (linux_resume_one_lwp): Handle moving out of jump pads.
12768 (linux_set_resume_request): Dequeue deferred signals.
12769 (need_step_over_p): Also step over fast tracepoint jumps.
12770 (start_step_over): Also uninsert fast tracepoint jumps.
12771 (finish_step_over): Also reinsert fast tracepoint jumps.
12772 (linux_install_fast_tracepoint_jump): New.
12773 (linux_target_ops): Install linux_stabilize_threads and
12774 linux_install_fast_tracepoint_jump_pad.
12775 * linux-low.h (linux_target_ops) <get_thread_area,
12776 install_fast_tracepoint_jump_pad>: New fields.
12777 (struct lwp_info) <collecting_fast_tracepoint,
12778 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12779 (linux_get_thread_area): Declare.
12780 * linux-x86-low.c (jump_insn): New.
12781 (x86_get_thread_area): New.
12782 (append_insns): New.
12783 (push_opcode): New.
12784 (amd64_install_fast_tracepoint_jump_pad): New.
12785 (i386_install_fast_tracepoint_jump_pad): New.
12786 (x86_install_fast_tracepoint_jump_pad): New.
12787 (the_low_target): Install x86_get_thread_area and
12788 x86_install_fast_tracepoint_jump_pad.
12789 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12790 (struct fast_tracepoint_jump): New.
12791 (fast_tracepoint_jump_insn): New.
12792 (fast_tracepoint_jump_shadow): New.
12793 (find_fast_tracepoint_jump_at): New.
12794 (fast_tracepoint_jump_here): New.
12795 (delete_fast_tracepoint_jump): New.
12796 (set_fast_tracepoint_jump): New.
12797 (uninsert_fast_tracepoint_jumps_at): New.
12798 (reinsert_fast_tracepoint_jumps_at): New.
12799 (set_breakpoint_at): Use write_inferior_memory.
12800 (uninsert_raw_breakpoint): Use write_inferior_memory.
12801 (check_mem_read): Mask out fast tracepoint jumps.
12802 (check_mem_write): Mask out fast tracepoint jumps.
12803 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12804 (set_fast_tracepoint_jump): Declare.
12805 (delete_fast_tracepoint_jump)
12806 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12807 (reinsert_fast_tracepoint_jumps_at): Declare.
12808 * regcache.c: Don't compile many functions when building the
12809 in-process agent library.
12810 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12811 the register buffer in the heap.
12812 (free_register_cache): If the register buffer isn't owned by the
12813 regcache, don't free it.
12814 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12815 pre-existing register caches.
12816 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12818 (convert_ascii_to_int): : Constify `from' parameter type.
12819 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12820 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12821 the needed buffer in-place.
12822 (relocate_instruction): New.
12823 * server.c (handle_query) <qSymbols>: If the target supports
12824 tracepoints, give it a chance of looking up symbols. Report
12825 support for fast tracepoints.
12826 (handle_status): Stabilize threads.
12827 (process_serial_event): Adjust.
12828 * server.h (struct fast_tracepoint_jump): Forward declare.
12829 (struct process_info) <fast_tracepoint_jumps>: New field.
12830 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12831 (decode_X_packet, decode_M_packet): Adjust.
12832 (relocate_instruction): Declare.
12833 (in_process_agent_loaded): Declare.
12834 (tracepoint_look_up_symbols): Declare.
12835 (struct fast_tpoint_collect_status): Declare.
12836 (fast_tracepoint_collecting): Declare.
12837 (force_unlock_trace_buffer): Declare.
12838 (handle_tracepoint_bkpts): Declare.
12839 (initialize_low_tracepoint)
12840 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12841 * target.h (struct target_ops) <stabilize_threads,
12842 install_fast_tracepoint_jump_pad>: New fields.
12843 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12844 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12845 [HAVE_STDINT_H]: Include stdint.h.
12846 (trace_debug_1): Rename to ...
12847 (trace_vdebug): ... this.
12848 (trace_debug): Rename to ...
12849 (trace_debug_1): ... this. Add `level' parameter.
12850 (trace_debug): New.
12851 (ATTR_USED, ATTR_NOINLINE): New.
12852 (IP_AGENT_EXPORT): New.
12853 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12854 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12855 (about_to_request_buffer_space, trace_buffer_is_full)
12856 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12857 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12858 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12859 (traceframe_write_count, traceframes_created)
12860 (trace_state_variables)
12861 New renaming defines.
12862 (struct ipa_sym_addresses): New.
12863 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12864 (symbol_list): New.
12865 (ipa_sym_addrs): New.
12866 (all_tracepoint_symbols_looked_up): New.
12867 (in_process_agent_loaded): New.
12868 (write_e_ipa_not_loaded): New.
12869 (maybe_write_ipa_not_loaded): New.
12870 (tracepoint_look_up_symbols): New.
12871 (debug_threads) [IN_PROCESS_AGENT]: New.
12872 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12873 (UNKNOWN_SIDE_EFFECTS): New.
12874 (stop_tracing): New.
12875 (flush_trace_buffer): New.
12876 (stop_tracing_bkpt): New.
12877 (flush_trace_buffer_bkpt): New.
12878 (read_inferior_integer): New.
12879 (read_inferior_uinteger): New.
12880 (read_inferior_data_pointer): New.
12881 (write_inferior_data_pointer): New.
12882 (write_inferior_integer): New.
12883 (write_inferior_uinteger): New.
12884 (struct collect_static_trace_data_action): Delete.
12885 (enum tracepoint_type): New.
12886 (struct tracepoint) <type>: New field `type'.
12887 <actions_str, step_actions, step_actions_str>: Only include in
12889 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12890 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12891 (tracepoints): Use IP_AGENT_EXPORT.
12892 (last_tracepoint): Don't include in the IPA.
12893 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12894 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12895 (alloced_trace_state_variables): New.
12896 (trace_state_variables): Use IP_AGENT_EXPORT.
12897 (traceframe_t): Delete unused variable.
12898 (circular_trace_buffer): Don't include in the IPA.
12899 (trace_buffer_start): Delete.
12900 (struct trace_buffer_control): New.
12901 (trace_buffer_free): Delete.
12902 (struct ipa_trace_buffer_control): New.
12903 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12904 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12906 (trace_buffer_ctrl): New.
12907 (TRACE_BUFFER_CTRL_CURR): New.
12908 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12909 Reimplement as macros.
12910 (trace_buffer_wrap): Delete.
12911 (traceframe_write_count, traceframe_read_count)
12912 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12913 (struct tracepoint_hit_ctx) <type>: New field.
12914 (struct fast_tracepoint_ctx): New.
12915 (memory_barrier): New.
12917 (record_tracepoint_error): Update atomically in the IPA.
12918 (clear_inferior_trace_buffer): New.
12919 (about_to_request_buffer_space): New.
12920 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12921 updating the same buffer.
12922 (add_tracepoint): Default the tracepoint's type to trap
12923 tracepoint, and orig_size to -1.
12924 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12925 internal variables.
12926 (create_trace_state_variable): New parameter `gdb'. Handle it.
12927 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12928 (cmd_qtdp): Handle fast tracepoints.
12929 (cmd_qtdv): Adjust.
12930 (max_jump_pad_size): New.
12931 (gdb_jump_pad_head): New.
12932 (get_jump_space_head): New.
12933 (claim_jump_space): New.
12934 (sort_tracepoints): New.
12935 (MAX_JUMP_SIZE): New.
12936 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12938 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12939 support. Upload fast traceframes, and delete internal IPA
12941 (stop_tracing_handler): New.
12942 (flush_trace_buffer_handler): New.
12943 (cmd_qtstop): Upload fast tracepoints.
12944 (response_tracepoint): Handle fast tracepoints.
12945 (tracepoint_finished_step): Upload fast traceframes. Set the
12946 tracepoint hit context's tracepoint type.
12947 (handle_tracepoint_bkpts): New.
12948 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12949 type. Add comment about fast tracepoints.
12950 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12951 non-existing action_str field.
12952 (get_context_regcache): Handle fast tracepoints.
12953 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12955 (fast_tracepoint_from_jump_pad_address): New.
12956 (fast_tracepoint_from_ipa_tpoint_address): New.
12957 (collecting_t): New.
12958 (force_unlock_trace_buffer): New.
12959 (fast_tracepoint_collecting): New.
12961 (gdb_collect): New.
12962 (write_inferior_data_ptr): New.
12963 (target_tp_heap): New.
12964 (target_malloc): New.
12965 (download_agent_expr): New.
12967 (download_tracepoints): New.
12968 (download_trace_state_variables): New.
12969 (upload_fast_traceframes): New.
12970 (IPA_FIRST_TRACEFRAME): New.
12971 (IPA_NEXT_TRACEFRAME_1): New.
12972 (IPA_NEXT_TRACEFRAME): New.
12973 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12974 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12975 (gdb_jump_pad_buffer_end): New.
12976 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12977 (initialize_tracepoint): Adjust.
12978 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12979 buffer. Initialize the low module.
12980 * utils.c (PREFIX, TOOLNAME): New.
12981 (malloc_failure): Use PREFIX.
12982 (error): In the IPA, an error causes an exit.
12983 (fatal, warning): Use PREFIX.
12984 (internal_error): Use TOOLNAME.
12985 (NUMCELLS): Increase to 10.
12986 * configure, config.in: Regenerate.
12988 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12990 * server.c (handle_query) <qSupported>: Do two passes over the
12991 qSupported string to avoid nesting strtok.
12993 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12995 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12997 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12998 -Wl,--dynamic-list.
12999 * configure: Regenerate.
13000 * proc-service.list: New.
13002 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13004 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13007 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13009 * gdbreplay.c (remote_open): Check error return from socket() call by
13010 its equality to -1 not by it being negative.
13011 * remote-utils.c (remote_open): Likewise.
13013 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13015 * config.h: Regenerate.
13017 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13019 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13020 doesn't provide PTRACE_GET_THREAD_AREA.
13022 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13024 * linux-m68k-low.c: Include <asm/ptrace.h>
13025 (ps_get_thread_area): Implement.
13027 2010-05-03 Doug Evans <dje@google.com>
13029 * event-loop.c (struct callback_event): New struct.
13030 (callback_list): New global.
13031 (append_callback_event, delete_callback_event): New functions.
13032 (process_callback): New function.
13033 (start_event_loop): Call it.
13034 * remote-utils.c (NOT_SCHEDULED): Define.
13035 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13036 moved out of readchar.
13037 (readchar): Rewrite. Call reschedule before returning.
13038 (reset_readchar): New function.
13039 (remote_close): Call it.
13040 (process_remaining, reschedule): New functions.
13041 * server.h (callback_handler_func): New typedef.
13042 (append_callback_event, delete_callback_event): Declare.
13044 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13046 * proc-service.c (ps_pglobal_lookup): Use
13047 thread_db_look_up_one_symbol.
13048 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13049 parameter. Use it instead of all_symbols_looked_up.
13050 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13052 (all_symbols_looked_up): Don't declare.
13053 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13054 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13056 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13057 Set all_symbols_looked_up here.
13058 (thread_db_look_up_one_symbol): New.
13059 (thread_db_get_tls_address): Adjust.
13060 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13061 thread_db object on the heap, and tentatively set it in the
13063 (thread_db_init): Don't set all_symbols_looked_up here.
13064 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13066 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13068 * linux-low.c (linux_kill, linux_detach): Adjust.
13069 (status_pending_p_callback): Remove redundant statement. Check
13070 for !TARGET_WAITIKIND_IGNORE, instead of
13071 TARGET_WAITKIND_STOPPED.
13072 (handle_tracepoints): Make sure LWP is locked. Adjust.
13073 (linux_wait_for_event_1): Adjust.
13074 (linux_cancel_breakpoints): New.
13075 (unsuspend_one_lwp): New.
13076 (unsuspend_all_lwps): New.
13077 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13078 (send_sigstop_callback): Change return type to int, add new
13079 `except' parameter and handle it.
13080 (suspend_and_send_sigstop_callback): New.
13081 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13082 pass them down. If SUSPEND, also increment the lwp's suspend
13084 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13085 (need_step_over_p): Don't consider suspended LWPs.
13086 (start_step_over): Adjust.
13087 (proceed_one_lwp): Change return type to int, add new `except'
13088 parameter and handle it.
13089 (unsuspend_and_proceed_one_lwp): New.
13090 (proceed_all_lwps): Use find_inferior instead of
13092 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13093 also decrement the suspend count of LWPs. Pass `except' down,
13094 instead of hacking its suspend count.
13095 (linux_pause_all): Add `freeze' parameter. Adjust.
13096 (linux_unpause_all): New.
13097 (linux_target_ops): Install linux_unpause_all.
13098 * server.c (handle_status): Adjust.
13099 * target.h (struct target_ops): New fields `unpause_all' and
13100 `cancel_breakpoints'. Add new parameter to `pause_all'.
13101 (pause_all): Add new `freeze' parameter.
13102 (unpause_all): New.
13103 (cancel_breakpoints): New.
13104 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13105 cancel breakpoints.
13106 (cmd_qtstart): Pause threads.
13107 (stop_tracing): Pause threads, and cancel breakpoints.
13108 * win32-low.c (win32_target_ops): Adjust.
13110 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13112 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13113 the inferior right away from here...
13114 (linux_wait_1): ... to here, and adjust to check the thread's
13115 last_resume_kind instead of the lwp's step or stop_expected flags.
13117 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13119 * README: Use consistent `GDB' and `GDBserver' spellings.
13121 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13123 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13124 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13125 (linux_detach_one_lwp): Assume the lwp is stopped.
13126 (any_thread_of): Delete.
13127 (linux_detach): Stop all lwps here. Don't blindly delete all
13129 (delete_lwp_callback): New.
13130 (linux_mourn): Delete all lwps of the process that is gone.
13131 (linux_wait_1): Don't delete the last lwp of the process here.
13132 * mem-break.h (mark_breakpoints_out): Declare.
13133 * mem-break.c (mark_breakpoints_out): New.
13134 (free_all_breakpoints): Use it.
13135 * server.c (handle_target_event): If the process is gone, mark
13137 * thread-db.c (struct thread_db) <create_bp>: New field.
13138 (thread_db_enable_reporting): Fix prototype. Store a thread event
13139 breakpoint reference in the thread_db struct.
13140 (thread_db_load_search): Clear the thread_db object.
13141 (try_thread_db_load_1): Ditto.
13142 (switch_to_process): New.
13143 (disable_thread_event_reporting): Use it.
13144 (remove_thread_event_breakpoints): New.
13145 (thread_db_detach, thread_db_mourn): Use it.
13147 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13149 * linux-low.c (linux_enable_event_reporting): New.
13150 (linux_wait_for_event_1, handle_extended_wait): Use it.
13152 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13154 * linux-low.c (linux_kill_one_lwp, linux_kill)
13155 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13156 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13157 SIGSTOP even if the LWP is stopped.
13158 (send_sigstop_callback): New.
13159 (stop_all_lwps): Use send_sigstop_callback instead.
13160 (linux_resume_one_thread): Adjust.
13161 (proceed_one_lwp): Still proceed an LWP that the client has
13162 requested to stop, if we haven't reported it as stopped yet. Make
13163 sure that LWPs the client want stopped, have a pending SIGSTOP.
13165 2010-04-26 Doug Evans <dje@google.com>
13167 * server.c (handle_general_set): Make static.
13169 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13170 Print received char after testing for error/eof instead of before.
13171 (input_interrupt): Tweak comment.
13173 2010-04-23 Doug Evans <dje@google.com>
13175 * server.c (start_inferior): Print inferior argv if --debug.
13177 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13179 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13180 * nto-x86-low.c: Include server.h
13182 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13184 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13185 be consistent with other sources of this directory.
13186 (init_registers_amd64): Correct name of source file of this function
13189 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13191 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13192 64-bit executables.
13194 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13196 * win32-i386-low.c: Add 64-bit support.
13197 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13198 (init_registers_amd64): Declare.
13199 (mappings): Add 64-bit version of array.
13200 (init_windows_x86): New function.
13201 (the_low_target): Change init_arch field to init_windows_x86.
13203 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13205 * win32-low.c: Adapt to support also 64-bit architecture.
13206 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13207 (get_image_name): Use SIZE_T type for local variable `done'.
13208 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13209 (toolhelp_get_dll_name): Idem.
13210 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13211 Use uintptr_t typecast to avoid warning.
13212 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13213 (handle_exception): Use phex_nz to avoid warning.
13214 (win32_wait): Remove unused local variable `process'.
13216 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13218 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13221 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13223 * configure.ac: Use `ws2_32' library for srv_mingw.
13224 * configure: Regenerate.
13225 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13226 * remote-utils.c: Likewise.
13228 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13230 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13231 if __x86_64__ is defined.
13233 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13235 * configure: Regenerate.
13237 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13239 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13240 * target.h (target_ops): New get_tib_address field.
13241 * win32-low.h (win32_thread_info): Add thread_local_base field.
13242 * win32-low.c (child_add_thread): Add tlb argument.
13243 Set thread_local_base field to TLB.
13244 (get_child_debug_event): Adapt to child_add_thread change.
13245 (win32_get_tib_address): New function.
13246 (win32_target_ops): Set get_tib_address field to
13247 win32_get_tib_address.
13248 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13250 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13252 * linux-low.c (linux_mourn): Also remove the process.
13253 * server.c (handle_target_event): Don't remove the process here.
13254 * nto-low.c (nto_mourn): New.
13255 (nto_target_ops): Install it.
13256 * spu-low.c (spu_mourn): New.
13257 (spu_target_ops): Install it.
13258 * win32-low.c (win32_mourn): New.
13259 (win32_target_ops): Install it.
13261 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13263 * server.h (buffer_xml_printf): Remove redundant `;'.
13265 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13267 * regcache.c (set_register_cache): Invalidate regcaches before
13268 changing the register cache layout.
13269 (regcache_invalidate_one): Allow a NULL regcache.
13270 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13271 regcaches before changing the register cache layout or the target
13274 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13276 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13277 variable warning on Linux/x86-64.
13279 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13281 GDBserver disconnected tracing support.
13283 * linux-low.c (linux_remove_process): Delete.
13284 (add_lwp): Don't set last_resume_kind here.
13285 (linux_kill): Use `mourn'.
13286 (linux_detach): Use `thread_db_detach', and `mourn'.
13287 (linux_mourn): New.
13288 (linux_attach_lwp_1): Adjust comment.
13289 (linux_attach): last_resume_kind moved the thread_info; adjust.
13290 (status_pending_p_callback): Adjust.
13291 (linux_wait_for_event_1): Adjust.
13292 (count_events_callback, select_singlestep_lwp_callback)
13293 (select_event_lwp_callback, cancel_breakpoints_callback)
13294 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13295 (proceed_one_lwp): Adjust.
13296 (linux_async): Add debug output.
13297 (linux_thread_stopped): New.
13298 (linux_pause_all): New.
13299 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13301 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13302 (thread_db_free): Delete declaration.
13303 (thread_db_detach, thread_db_mourn): Declare.
13304 * thread-db.c (thread_db_init): Use thread_db_mourn.
13305 (thread_db_free): Delete, split in two.
13306 (disable_thread_event_reporting): New.
13307 (thread_db_detach): New.
13308 (thread_db_mourn): New.
13310 * server.h (struct thread_info) <last_resume_kind>: New field.
13311 <attached>: Add comment.
13312 <gdb_detached>: New field.
13313 (handler_func): Change return type to int.
13314 (handle_serial_event, handle_target_event): Ditto.
13315 (gdb_connected): Declare.
13317 (disconnected_tracing): Declare.
13318 (stop_tracing): Declare.
13320 * server.c (handle_query) <qSupported>: Report support for
13321 disconnected tracing.
13322 (queue_stop_reply_callback): Account for running threads.
13323 (gdb_wants_thread_stopped): New.
13324 (gdb_wants_all_threads_stopped): New.
13325 (gdb_reattached_process): New.
13326 (handle_status): Clear the `gdb_detached' flag of all processes.
13327 In all-stop, stop all threads.
13328 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13329 (process_serial_event): If the remote connection breaks, or if an
13330 exit was forced with "monitor exit", force an event loop exit.
13331 Handle disconnected tracing on detach.
13332 (handle_serial_event): Adjust.
13333 (handle_target_event): If GDB isn't connected, forward events back
13334 to the inferior, unless the last process exited, in which case,
13335 exit gdbserver. Adjust interface.
13337 * remote-utils.c (remote_open): Don't block in accept. Instead
13338 register an event loop source on the listen socket file
13339 descriptor. Refactor bits into ...
13340 (listen_desc): ... this new global.
13341 (gdb_connected): ... this new function.
13342 (enable_async_notification): ... this new function.
13343 (handle_accept_event): ... this new function.
13344 (remote_close): Clear remote_desc.
13346 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13348 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13350 (mourn_inferior): Define.
13351 (target_process_qsupported): Avoid the dangling else problem.
13352 (thread_stopped): Define.
13353 (pause_all): Define.
13354 (target_waitstatus_to_string): Declare.
13355 * target.c (target_waitstatus_to_string): New.
13357 * tracepoint.c (tracing): Make extern.
13358 (disconnected_tracing): New.
13359 (stop_tracing): Make extern. Handle tracing stops due to GDB
13361 (cmd_qtdisconnected): New.
13362 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13363 (handle_tracepoint_general_set): Handle QTDisconnected.
13365 * event-loop.c (event_handler_func): Change return type to int.
13366 (process_event): Bail out if the event handler wants the event
13368 (handle_file_event): Ditto.
13369 (start_event_loop): Bail out if the event handler wants the event
13372 * nto-low.c (nto_target_ops): Adjust.
13373 * spu-low.c (spu_wait): Don't remove the process here.
13374 (spu_target_ops): Adjust.
13375 * win32-low.c (win32_wait): Don't remove the process here.
13376 (win32_target_ops): Adjust.
13378 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13380 * regcache.c (realloc_register_cache): Invalidate inferior's
13381 regcache before recreating it.
13383 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13385 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13387 2010-04-09 Stan Shebs <stan@codesourcery.com>
13388 Pedro Alves <pedro@codesourcery.com>
13390 * server.h (LONGEST): New.
13391 (struct thread_info) <while_stepping>: New field.
13392 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13394 (initialize_tracepoint, handle_tracepoint_general_set)
13395 (handle_tracepoint_query, tracepoint_finished_step)
13396 (tracepoint_was_hit, release_while_stepping_state_list):
13397 (current_traceframe): Declare.
13398 * server.c (handle_general_set): Handle tracepoint packets.
13399 (read_memory): New.
13400 (write_memory): New.
13401 (handle_search_memory_1): Use read_memory.
13402 (handle_query): Report support for conditional tracepoints, trace
13403 state variables, and tracepoint sources. Handle tracepoint
13405 (main): Initialize the tracepoints module.
13406 (process_serial_event): Handle traceframe reads/writes.
13408 * linux-low.c (handle_tracepoints): New.
13409 (linux_wait_1): Call it.
13410 (linux_resume_one_lwp): Handle while-stepping.
13411 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13412 (linux_target_ops): Install them.
13413 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13415 * linux-x86-low.c (x86_supports_tracepoints): New.
13416 (the_low_target). Install it.
13418 * mem-break.h (delete_breakpoint): Declare.
13419 * mem-break.c (delete_breakpoint): Make external.
13421 * target.h (struct target_ops): Add `supports_tracepoints',
13422 `read_pc', and `write_pc' fields.
13423 (target_supports_tracepoints): Define.
13424 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13427 * regcache.h (struct regcache) <registers_owned>: New field.
13428 (init_register_cache, regcache_cpy): Declare.
13429 (regcache_read_pc, regcache_write_pc): Declare.
13430 (register_cache_size): Declare.
13431 (supply_regblock): Declare.
13432 * regcache.c (init_register_cache): New.
13433 (new_register_cache): Use it.
13434 (regcache_cpy): New.
13435 (register_cache_size): New.
13436 (supply_regblock): New.
13437 (regcache_read_pc, regcache_write_pc): New.
13439 * tracepoint.c: New.
13441 * Makefile.in (OBS): Add tracepoint.o.
13442 (tracepoint.o): New rule.
13444 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13446 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13448 (i386-mmx.c): Likewise.
13449 (i386-mmx-linux.o): Likewise.
13450 (i386-mmx-linux.c): Likewise.
13452 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13453 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13454 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13455 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13457 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13458 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13459 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13461 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13463 * Makefile.in (clean): Updated.
13465 (i386-avx.c): Likewise.
13466 (i386-avx-linux.o): Likewise.
13467 (i386-avx-linux.c): Likewise.
13468 (amd64-avx.o): Likewise.
13469 (amd64-avx.c): Likewise.
13470 (amd64-avx-linux.o): Likewise.
13471 (amd64-avx-linux.c): Likewise.
13473 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13474 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13475 (srv_amd64_regobj): Add amd64-avx.o.
13476 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13477 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13478 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13479 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13480 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13481 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13482 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13484 * i387-fp.c: Include "i386-xstate.h".
13486 (i387_cache_to_xsave): Likewise.
13487 (i387_xsave_to_cache): Likewise.
13488 (x86_xcr0): Likewise.
13490 * i387-fp.h (i387_cache_to_xsave): Likewise.
13491 (i387_xsave_to_cache): Likewise.
13492 (x86_xcr0): Likewise.
13494 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13495 * linux-crisv32-low.c (target_regsets): Likewise.
13496 * linux-m68k-low.c (target_regsets): Likewise.
13497 * linux-mips-low.c (target_regsets): Likewise.
13498 * linux-ppc-low.c (target_regsets): Likewise.
13499 * linux-s390-low.c (target_regsets): Likewise.
13500 * linux-sh-low.c (target_regsets): Likewise.
13501 * linux-sparc-low.c (target_regsets): Likewise.
13502 * linux-xtensa-low.c (target_regsets): Likewise.
13504 * linux-low.c: Include <sys/uio.h>.
13505 (regsets_fetch_inferior_registers): Support nt_type.
13506 (regsets_store_inferior_registers): Likewise.
13507 (linux_process_qsupported): New.
13508 (linux_target_ops): Add linux_process_qsupported.
13510 * linux-low.h (regset_info): Add nt_type.
13511 (linux_target_ops): Add process_qsupported.
13513 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13515 (init_registers_i386_avx_linux): New.
13516 (init_registers_amd64_avx_linux): Likewise.
13517 (xmltarget_i386_linux_no_xml): Likewise.
13518 (xmltarget_amd64_linux_no_xml): Likewise.
13519 (PTRACE_GETREGSET): Likewise.
13520 (PTRACE_SETREGSET): Likewise.
13521 (x86_fill_xstateregset): Likewise.
13522 (x86_store_xstateregset): Likewise.
13523 (use_xml): Likewise.
13524 (x86_linux_update_xmltarget): Likewise.
13525 (x86_linux_process_qsupported): Likewise.
13526 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13527 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13528 init_registers_i386_linux here. Call
13529 x86_linux_update_xmltarget.
13530 (the_low_target): Add x86_linux_process_qsupported.
13532 * server.c (handle_query): Call target_process_qsupported.
13534 * target.h (target_ops): Add process_qsupported.
13535 (target_process_qsupported): New.
13537 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13539 * inferiors.c (add_thread): Set last_status kind to
13540 TARGET_WAITKIND_IGNORE.
13541 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13542 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13543 (linux_wait_1): Move `thread' local definition to block that uses
13544 it. Don't NULL initialize `event_child'.
13545 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13546 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13547 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13549 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13551 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13552 an extended waitstatus, or by a watchpoint.
13553 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13554 thread was stepping or has been stopped by a watchpoint.
13556 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13558 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13559 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13560 of another, then delete the previous, and validate all
13562 (validate_inserted_breakpoint): New.
13563 (delete_disabled_breakpoints): New.
13564 (validate_breakpoints): New.
13565 (check_mem_read): Validate breakpoints before trusting their
13566 shadow. Delete disabled breakpoints.
13567 (check_mem_write): Validate breakpoints before trusting they
13568 should be inserted. Delete disabled breakpoints.
13569 * mem-break.h (validate_breakpoints):
13570 * server.c (handle_query): Validate breakpoints when we see a
13573 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13575 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13576 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13577 if we could tell there's a GDB breakpoint at stop_pc.
13578 (need_step_over_p): Don't do a step over if we find a GDB
13579 breakpoint at the resume PC.
13581 * mem-break.c (struct raw_breakpoint): New.
13582 (enum bkpt_type): New type `gdb_breakpoint'.
13583 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13584 fields. New field `raw'.
13585 (find_raw_breakpoint_at): New.
13586 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13587 breakpoint instead.
13588 (set_breakpoint_at): Adjust.
13589 (delete_raw_breakpoint): New.
13590 (release_breakpoint): New.
13591 (delete_breakpoint): Rename to...
13592 (delete_breakpoint_1): ... this. Add proc parameter. Use
13593 release_breakpoint. Return ENOENT.
13594 (delete_breakpoint): Reimplement.
13595 (find_breakpoint_at): Delete.
13596 (find_gdb_breakpoint_at): New.
13597 (delete_breakpoint_at): Delete.
13598 (set_gdb_breakpoint_at): New.
13599 (delete_gdb_breakpoint_at): New.
13600 (gdb_breakpoint_here): New.
13601 (set_reinsert_breakpoint): Use release_breakpoint.
13602 (uninsert_breakpoint): Rename to ...
13603 (uninsert_raw_breakpoint): ... this.
13604 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13605 (reinsert_raw_breakpoint): Change parameter type to
13607 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13609 (check_breakpoints): Adjust. Use release_breakpoint.
13610 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13611 (breakpoint_inserted_here): Ditto.
13612 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13613 Don't trust the breakpoint's shadow if it is not inserted.
13614 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13615 (delete_all_breakpoints): Adjust.
13616 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13617 use delete_breakpoint_1.
13619 * mem-break.h (breakpoints_supported): Delete declaration.
13620 (set_gdb_breakpoint_at): Declare.
13621 (gdb_breakpoint_here): Declare.
13622 (delete_breakpoint_at): Delete.
13623 (delete_gdb_breakpoint_at): Declare.
13625 * server.h (struct raw_breakpoint): Forward declare.
13626 (struct process_info): New field `raw_breakpoints'.
13628 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13631 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13633 * linux-low.c (status_pending_p_callback): Fix comment.
13634 (linux_wait_for_event_1): Move most of the internal breakpoint
13635 handling from here...
13636 (linux_wait_1): ... to here.
13637 (count_events_callback): New.
13638 (select_singlestep_lwp_callback): New.
13639 (select_event_lwp_callback): New.
13640 (cancel_breakpoints_callback): New.
13641 (select_event_lwp): New.
13642 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13643 priority to all LWPs that have had events that should be reported
13644 to the client. Cancel breakpoints when about to reporting the
13645 event to the client, not while stopping lwps. No longer cancel
13646 finished single-steps here.
13647 (cancel_finished_single_step): Delete.
13648 (cancel_finished_single_steps): Delete.
13650 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13652 * mem-break.c (enum bkpt_type): New.
13653 (struct breakpoint): New field `type'.
13654 (set_breakpoint_at): Change return type to struct breakpoint
13655 pointer. Set type to `other_breakpoint' by default.
13656 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13657 in the breakpoint list.
13658 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13659 (reinsert_breakpoint): Rename to ...
13660 (reinsert_raw_breakpoint): ... this.
13661 (reinsert_breakpoints_at): Adjust.
13662 * mem-break.h (struct breakpoint): Declare.
13663 (set_breakpoint_at): Change return type to struct breakpoint
13666 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13668 * server.c (handle_query): Assign, not compare.
13670 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13672 Teach linux gdbserver to step-over-breakpoints.
13674 * linux-low.c (can_hardware_single_step): New.
13675 (supports_breakpoints): New.
13676 (handle_extended_wait): If stopping threads, read the stop pc of
13677 the new cloned LWP.
13679 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13680 low target doesn't support retrieving the PC.
13681 (add_lwp): Set last_resume_kind to resume_continue.
13682 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13683 (linux_attach): Don't clear stop_expected. Set the lwp's
13684 last_resume_kind to resume_stop.
13685 (linux_detach_one_lwp): Don't check for removed breakpoints.
13686 (check_removed_breakpoint): Delete.
13687 (status_pending_p): Rename to ...
13688 (status_pending_p_callback): ... this. Don't check for removed
13689 breakpoints. Don't consider threads that are stopped from GDB's
13691 (linux_wait_for_lwp): Always read the stop_pc here.
13692 (cancel_breakpoint): New.
13693 (step_over_bkpt): New global.
13694 (linux_wait_for_event_1): Implement stepping over breakpoints.
13695 (gdb_wants_lwp_stopped): New.
13696 (gdb_wants_all_stopped): New.
13697 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13698 single-step traps here. Store the thread's last reported target
13700 (send_sigstop): Don't clear stop_expected. Always set it,
13702 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13703 (cancel_finished_single_step): New.
13704 (cancel_finished_single_steps): New.
13705 (wait_for_sigstop): Don't cancel finished single-step traps here.
13706 (linux_resume_one_lwp): Don't check for removed breakpoints.
13707 Don't set `step' on non-hardware step archs.
13708 (linux_set_resume_request): Ignore resume_stop requests if already
13709 stopping or stopped. Set the lwp's last_resume_kind.
13710 (resume_status_pending_p): Don't check for removed breakpoints.
13711 (need_step_over_p): New.
13712 (start_step_over): New.
13713 (finish_step_over): New.
13714 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13715 requests. Clear the thread's last reported target waitstatus.
13716 Don't use the `suspended' flag. Don't consider pending breakpoints.
13717 (linux_resume): Start a step-over if necessary.
13718 (proceed_one_lwp): New.
13719 (proceed_all_lwps): New.
13720 (unstop_all_lwps): New.
13721 * linux-low.h (struct lwp_info): Rewrite comment for the
13722 `suspended' flag. Add the `stop_pc' field. Delete the
13723 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13724 Add `'last_resume_kind' and `need_step_over' fields.
13725 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13726 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13727 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13728 (set_raw_breakpoint_at): New.
13729 (set_breakpoint_at): Rewrite to use it.
13730 (reinsert_breakpoint_handler): Delete.
13731 (set_reinsert_breakpoint): New.
13732 (reinsert_breakpoint_by_bp): Delete.
13733 (delete_reinsert_breakpoints): New.
13734 (uninsert_breakpoint): Rewrite.
13735 (uninsert_breakpoints_at): New.
13736 (reinsert_breakpoint): Rewrite.
13737 (reinsert_breakpoints_at): New.
13738 (check_breakpoints): Rewrite.
13739 (breakpoint_here): New.
13740 (breakpoint_inserted_here): New.
13741 (check_mem_read): Adjust.
13742 * mem-break.h (breakpoints_supported, breakpoint_here)
13743 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13744 (reinsert_breakpoint_by_bp): Delete declaration.
13745 (delete_reinsert_breakpoints): Declare.
13746 (reinsert_breakpoint): Delete declaration.
13747 (reinsert_breakpoints_at): Declare.
13748 (uninsert_breakpoint): Delete declaration.
13749 (uninsert_breakpoints_at): Declare.
13750 (check_breakpoints): Adjust prototype.
13751 * server.h: Adjust include order.
13752 (struct thread_info): Declare here. Add a `last_status' field.
13754 2010-03-23 Michael Snyder <msnyder@vmware.com>
13756 * server.c (crc32): New function.
13757 (handle_query): Add handling for 'qCRC:' request.
13759 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13761 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13762 lwp had been stopped by a watchpoint.
13764 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13766 * server.h (internal_error): Declare.
13767 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13768 * utils.c (internal_error): New function.
13770 2010-03-15 Andreas Schwab <schwab@redhat.com>
13772 * configure.srv: Fix typo setting srv_regobj.
13774 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13776 * linux-low.c (fetch_register): Avoid passing a non string literal
13778 (usr_store_inferior_registers): Ditto.
13780 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13782 * linux-low.c (linux_write_memory): Bail out early if peeking
13785 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13787 * linux-low.h (struct lwp_info): New fields
13788 `stopped_by_watchpoint' and `stopped_data_address'.
13789 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13790 here, and cache them in the lwp object.
13791 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13793 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13795 (linux_stopped_by_watchpoint): Rewrite.
13796 (linux_stopped_data_address): Rewrite.
13798 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13800 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13801 switching the current inferior, not before.
13803 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13805 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13806 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13807 i386-linux.c and amd64-linux.c.
13808 (reg-i386.o): Removed.
13809 (reg-i386.c): Likewise.
13810 (reg-i386-linux.o): Likewise.
13811 (reg-i386-linux.c): Likewise.
13812 (reg-x86-64.o): Likewise.
13813 (reg-x86-64.c): Likewise.
13814 (reg-x86-64-linux.o): Likewise.
13815 (reg-x86-64-linux.c): Likewise.
13817 (i386.c): Likewise.
13818 (i386-linux.o): Likewise.
13819 (i386-linux.c): Likewise.
13820 (amd64.o): Likewise.
13821 (amd64.c): Likewise.
13822 (amd64-linux.o): Likewise.
13823 (amd64-linux.c): Likewise.
13825 * configure.srv (srv_i386_regobj): New.
13826 (srv_i386_linux_regobj): Likewise.
13827 (srv_amd64_regobj): Likewise.
13828 (srv_amd64_linux_regobj): Likewise.
13829 (srv_i386_32bit_xmlfiles): Likewise.
13830 (srv_i386_64bit_xmlfiles): Likewise.
13831 (srv_i386_xmlfiles): Likewise.
13832 (srv_amd64_xmlfiles): Likewise.
13833 (srv_i386_linux_xmlfiles): Likewise.
13834 (srv_amd64_linux_xmlfiles): Likewise.
13835 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13836 srv_xmlfiles to $srv_i386_xmlfiles.
13837 (i[34567]86-*-mingw32ce*): Likewise.
13838 (i[34567]86-*-mingw*): Likewise.
13839 (i[34567]86-*-nto*): Likewise.
13840 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13841 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13842 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13843 (x86_64-*-linux*): Likewise.
13845 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13846 (init_registers_amd64_linux): New.
13847 (x86_arch_setup): Replace init_registers_x86_64_linux with
13848 init_registers_amd64_linux.
13850 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13852 * configure.ac: Check for libdl. If it is not available link against
13853 static libthread_db.
13854 * configure: Regenerate.
13856 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13860 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13861 handing a read watchpoint.
13862 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13864 2010-02-12 Doug Evans <dje@google.com>
13866 * linux-low.c (linux_supports_tracefork_flag): Document.
13867 (linux_look_up_symbols): Add comment.
13869 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13871 * regcache.c (supply_register): Clear regcache if buf is NULL.
13873 2010-02-02 Nicolas Roche <roche@sourceware.org>
13874 Joel Brobecker <brobecker@adacore.com>
13876 * inferiors.c (find_inferior): Add function documentation.
13877 (unloaded_dll): Handle the case where the unloaded dll has not
13878 been previously registered in the dll list.
13880 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13882 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13883 (thumb2_breakpoint): New.
13884 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13886 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13888 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13889 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13892 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13894 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13896 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13898 * linux-s390-low.c (s390_collect_ptrace_register)
13899 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13901 2010-01-21 Doug Evans <dje@google.com>
13903 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13904 (PTRACE_ARG4_TYPE): New macro.
13905 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13906 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13907 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13908 (usr_store_inferior_registers): Ditto.
13909 (linux_read_memory, linux_write_memory): Ditto.
13910 (linux_test_for_tracefork): Ditto.
13912 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13913 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13915 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13917 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13920 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13922 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13923 prototype to take a regcache. Adjust.
13925 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13927 * regcache.h (struct thread_info): Forward declare.
13928 (struct regcache): New.
13929 (new_register_cache): Adjust prototype.
13930 (get_thread_regcache): Declare.
13931 (free_register_cache): Adjust prototype.
13932 (registers_to_string, registers_from_string): Ditto.
13933 (supply_register, supply_register_by_name, collect_register)
13934 (collect_register_as_string, collect_register_by_name): Ditto.
13935 * regcache.c (struct inferior_regcache_data): Delete.
13936 (get_regcache): Rename to ...
13937 (get_thread_regcache): ... this. Adjust. Switch inferior before
13938 fetching registers.
13939 (regcache_invalidate_one): Adjust.
13940 (regcache_invalidate): Fix prototype.
13941 (new_register_cache): Return the new register cache.
13942 (free_register_cache): Change prototype.
13943 (realloc_register_cache): Adjust.
13944 (registers_to_string): Change prototype to take a regcache. Adjust.
13945 (registers_from_string): Ditto.
13946 (register_data): Ditto.
13947 (supply_register): Ditto.
13948 (supply_register_by_name): Ditto.
13949 (collect_register): Ditto.
13950 (collect_register_as_string): Ditto.
13951 (collect_register_by_name): Ditto.
13952 * server.c (process_serial_event): Adjust.
13953 * linux-low.h (regset_fill_func, regset_store_func): Change
13955 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13957 * linux-low.c (get_stop_pc): Adjust.
13958 (check_removed_breakpoint): Adjust.
13959 (linux_wait_for_event): Adjust.
13960 (linux_resume_one_lwp): Adjust.
13961 (fetch_register): Add regcache parameter. Adjust.
13962 (usr_store_inferior_registers): Ditto.
13963 (regsets_fetch_inferior_registers): Ditto.
13964 (regsets_store_inferior_registers): Ditto.
13965 (linux_fetch_registers, linux_store_registers): Ditto.
13966 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13968 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13970 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13971 prototype to take a regcache.
13972 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13973 * remote-utils.c (convert_ascii_to_int, outreg)
13974 (prepare_resume_reply): Change prototype to take a regcache.
13976 * target.h (struct target_ops) <fetch_registers, store_registers>:
13977 Change prototype to take a regcache.
13978 (fetch_inferior_registers, store_inferior_registers): Change
13979 prototype to take a regcache. Adjust.
13980 * proc-service.c (ps_lgetregs): Adjust.
13981 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13982 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13983 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13984 take a regcache. Adjust.
13985 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13986 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13987 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13988 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13989 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13990 (cris_cannot_fetch_register):
13991 (cris_breakpoint_at): Change prototype to take a regcache.
13993 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13994 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13995 to take a regcache. Adjust.
13996 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13998 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13999 take a regcache. Adjust.
14000 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14001 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14002 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14003 * linux-mips-low.c (mips_get_pc):
14004 (mips_set_pc): Change prototype to take a regcache. Adjust.
14005 (mips_reinsert_addr): Adjust.
14006 (mips_collect_register): Change prototype to take a regcache.
14008 (mips_supply_register):
14009 (mips_collect_register_32bit, mips_supply_register_32bit)
14010 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14011 (mips_store_fpregset): Ditto.
14012 * linux-ppc-low.c (ppc_supply_ptrace_register)
14013 (ppc_supply_ptrace_register): Ditto.
14014 (parse_spufs_run): Adjust.
14015 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14016 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14017 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14018 take a regcache. Adjust.
14019 * linux-s390-low.c (s390_collect_ptrace_register)
14020 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14021 (s390_set_pc): Change prototype to take a regcache. Adjust.
14022 (s390_arch_setup): Adjust.
14023 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14024 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14025 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14026 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14027 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14029 (sparc_breakpoint_at): Adjust.
14030 * linux-xtensa-low.c (xtensa_fill_gregset):
14031 (xtensa_store_gregset):
14032 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14033 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14034 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14035 prototype to take a regcache. Adjust.
14036 * win32-arm-low.c (arm_fetch_inferior_register)
14037 (arm_store_inferior_register): Change prototype to take a
14039 * win32-i386-low.c (i386_fetch_inferior_register)
14040 (i386_store_inferior_register): Change prototype to take a
14042 * win32-low.c (child_fetch_inferior_registers)
14043 (child_store_inferior_registers): Change prototype to take a
14045 (win32_wait): Adjust.
14046 (win32_fetch_inferior_registers): Change prototype to take a
14048 (win32_store_inferior_registers): Adjust.
14049 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14050 store_inferior_register>: Change prototype to take a regcache.
14052 2010-01-20 Doug Evans <dje@google.com>
14054 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14056 (linux_wait_for_event1, linux_init_signals): Ditto.
14057 (W_STOPCODE): Provide definition if missing.
14059 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14061 * linux-low.c (linux_core_of_thread): New.
14062 (compare_ints, show_process, list_threads): New.
14063 (linux_qxfer_osdata): Report threads and cores.
14064 (linux_target_op): Register linux_core_of_thread.
14065 * remote-utils.c (prepare_resume_reply): Report the core.
14066 (buffer_xml_printf): Support %d specifier.
14067 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14069 (handle_query): Handle qXfer:threads. Announce availability
14071 * target.h (struct target_ops): New field core_of_thread.
14073 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14075 * Makefile.in (clean): Remove new generated files.
14076 (reg-s390.o, reg-s390.c): Remove rules.
14077 (reg-s390x.o, reg-s390x.c): Likewise.
14078 (s390-linux32.o, s390-linux32.c): Add rules.
14079 (s390-linux64.o, s390-linux64.c): Likewise.
14080 (s390x-linux64.o, s390x-linux64.c): Likewise.
14081 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14082 * linux-s390-low.c: Include <elf.h>.
14083 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14084 (init_registers_s390): Remove prototype.
14085 (init_registers_s390x): Likewise.
14086 (init_registers_s390_linux32): Add prototype.
14087 (init_registers_s390_linux64): Likewise.
14088 (init_registers_s390x_linux64): Likewise.
14089 (s390_num_regs_3264): New define.
14090 (s390_regmap_3264): New global variable.
14091 (s390_cannot_fetch_register): Remove obsolete check.
14092 (s390_cannot_store_register): Likewise.
14093 (s390_collect_ptrace_register): Handle upper/lower register halves.
14094 (s390_supply_ptrace_register): Likewise.
14095 (s390_fill_gregset): Update to register number changes.
14096 (s390_get_hwcap): New routine.
14097 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14098 Install appropriate regmap and register set.
14100 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14102 * server.c (gdbserver_version): Update copyright year to 2010.
14103 * gdbreplay.c (gdbreplay_version): Likewise.
14105 2009-12-28 Doug Evans <dje@google.com>
14107 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14108 elf/external.h. Include <elf.h> instead but only if necessary.
14110 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14112 * linux-low.c (linux_remove_process): Remove `detaching'
14113 parameter. Don't release/detach from thread_db here.
14114 (linux_kill): Release/detach from thread_db here, ...
14115 (linux_detach): ... and here, before actually detaching.
14116 (linux_wait_1): ... and here, when a process exits.
14117 * thread-db.c (any_thread_of): New.
14118 (thread_db_free): Switch the current inferior to a thread of the
14121 2009-12-21 Doug Evans <dje@google.com>
14123 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14125 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14126 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14127 warning ifndef __NR_tkill. Move setting of errno there too.
14128 Delete unnecessary resetting of errno after syscall.
14129 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14131 * configure.ac: Check for dladdr.
14132 * config.in: Regenerate.
14133 * configure: Regenerate.
14134 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14135 (try_thread_db_load): Update.
14137 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14139 2009-12-18 Doug Evans <dje@google.com>
14141 * event-loop.c: Include unistd.h if it exists.
14143 * linux-low.c (my_waitpid): Move definition away from being in
14144 between linux_tracefork_child/linux_test_for_tracefork.
14146 * gdb_proc_service.h (psaddr_t): Fix type.
14147 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14148 signature to match glibc.
14150 2009-12-16 Doug Evans <dje@google.com>
14152 * linux-low.c (linux_read_memory): Fix argument to read.
14154 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14156 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14157 events, don't leave current_inferior pointing at null.
14159 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14161 * win32-low.c (LOG): Delete.
14162 (OUTMSG): Output to stderr.
14163 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14164 on compile time LOG macro.
14165 (win32_wait): Fix debug output.
14167 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14169 * win32-low.c (win32_add_one_solib): If the dll name is
14170 "ntdll.dll", prepend the system directory to the dll path.
14172 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14174 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14176 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14177 Vladimir Prus <vladimir@codesourcery.com>
14179 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14180 * configure.ac: Check for __mcoldfire__ and set
14181 gdb_cv_m68k_is_coldfire.
14182 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14183 reg-cf.o and reg-m68k.o.
14184 * configure: Regenerated.
14186 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14188 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14189 Pass it to thread_db_free.
14190 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14191 proper `detaching' argument to linux_remove_process.
14192 * linux-low.h (thread_db_free): Add `detaching' parameter.
14193 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14195 (thread_db_free): Add `detaching' parameter. Only
14196 call td_ta_clear_event if detaching from process.
14198 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14200 * thread-db.c (thread_db_free): Fix typo.
14202 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14205 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14207 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14209 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14210 with an i686 compiler.
14211 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14213 * configure: Rebuilt.
14215 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14219 * server.c (handle_search_memory_1): Correct read_addr initialization
14220 in loop for searching subsequent chunks.
14222 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14224 * configure.ac: New --with-libthread-db option.
14225 * thread-db.c: Allow direct dependence on libthread_db.
14226 (thread_db_free): Adjust.
14227 * config.in: Regenerate.
14228 * configure: Likewise.
14230 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14233 * thread-db.c (attach_thread): New function.
14234 (maybe_attach_thread): Return success/failure.
14235 (find_new_threads_callback): Adjust.
14236 (thread_db_find_new_threads): Loop until no new threads.
14238 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14240 * proc-service.c (ps_lgetregs): Formatting.
14242 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14244 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14245 * configure.ac: Adjust.
14246 * linux-low.h (struct process_info_private): Move members to struct
14248 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14249 * linux-low.c (linux_remove_process): Adjust.
14250 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14251 * server.c (handle_query): Move code ...
14252 (handle_monitor_command): ... here. New function.
14253 * target.h (struct target_ops): New member.
14254 * thread-db.c (struct thread_db): New.
14255 (libthread_db_search_path): New variable.
14256 (thread_db_create_event, thread_db_enable_reporting)
14257 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14258 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14259 (try_thread_db_load_1, dladdr_to_soname): New functions.
14260 (try_thread_db_load, thread_db_load_search): New functions.
14261 (thread_db_init): Search for libthread_db.
14262 (thread_db_free): New function.
14263 (thread_db_handle_monitor_command): Likewise.
14264 * config.in: Regenerate.
14265 * configure: Regenerate.
14267 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14269 * spu-low.c (spu_kill): Wait for inferior to terminate.
14270 Call clear_inferiors.
14271 (spu_detach): Call clear_inferiors.
14273 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14275 * aclocal.m4: Regenerate.
14276 * config.in: Likewise.
14277 * configure: Likewise.
14279 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14281 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14282 (parse_spufs_run): New function.
14283 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14284 (ppc_breakpoint_at): Handle SPU breakpoints.
14286 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14288 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14289 (SPUFS_MAGIC): Define.
14290 (spu_enumerate_spu_ids): New function.
14291 (linux_qxfer_spu): New function.
14292 (linux_target_ops): Install linux_qxfer_spu.
14294 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14296 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14297 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14298 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14299 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14300 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14301 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14302 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14303 (init_registers_powerpc_cell32l): Add prototype.
14304 (init_registers_powerpc_cell64l): Likewise.
14305 (ppc_arch_setup): Detect Cell/B.E. architecture.
14307 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14309 * Makefile.in (datarootdir): New variable.
14311 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14313 * linux-low.c (linux_write_memory): Update debugging output.
14314 * Makefile.in (clean): Add new descriptions.
14315 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14316 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14317 * configure.srv: Add new files for arm*-*-linux*.
14318 * linux-arm-low.c: Add new declarations.
14319 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14320 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14321 (HWCAP_VFPv3D16): New.
14322 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14323 instead of __IWMMXT__.
14324 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14325 (arm_arch_setup): New.
14326 (target_regsets): Remove #ifdef. Add VFP regset.
14327 (the_low_target): Use arm_arch_setup.
14329 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14331 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14332 the main thread again.
14334 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14336 Adding Neutrino gdbserver.
14337 * configure: Regenerated.
14338 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14339 * configure.srv (i[34567]86-*-nto*): New target.
14340 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14341 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14342 (nto_comctrl) [__QNX__]: New function.
14343 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14345 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14347 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14350 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14351 Pedro Alves <pedro@codesourcery.com>
14353 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14354 don't support CONTEXT_EXTENDED_REGISTERS.
14355 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14356 (the_low_target): Install them.
14357 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14358 failing with ERROR_PIPE_NOT_CONNECTED.
14360 2009-06-30 Doug Evans <dje@google.com>
14361 Pierre Muller <muller@ics.u-strasbg.fr>
14363 Add h/w watchpoint support to x86-linux, win32-i386.
14364 * Makefile.in (SFILES): Add i386-low.c
14365 (i386_low_h): Define.
14366 (i386-low.o): Add dependencies.
14367 (linux-x86-low.o): Add i386-low.h dependency.
14368 (win32-i386-low.o): Ditto.
14369 * i386-low.c: New file.
14370 * i386-low.h: New file.
14371 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14372 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14373 * linux-low.c (linux_add_process): Initialize arch_private.
14374 (linux_remove_process): Free arch_private.
14375 (add_lwp): Initialize arch_private.
14376 (delete_lwp): Free arch_private.
14377 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14379 * linux-low.h (process_info_private): New member arch_private.
14380 (lwp_info): New member arch_private.
14381 (linux_target_ops): New members new_process, new_thread,
14383 (ptid_of): New macro.
14384 * linux-x86-low.c: Include stddef.h, i386-low.h.
14385 (arch_process_info): New struct.
14386 (arch_lwp_info): New struct.
14387 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14388 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14389 (i386_dr_low_get_status): New function.
14390 (x86_insert_point, x86_remove_point): New functions.
14391 (x86_stopped_by_watchpoint): New function.
14392 (x86_stopped_data_address): New function.
14393 (x86_linux_new_process, x86_linux_new_thread): New functions.
14394 (x86_linux_prepare_to_resume): New function.
14395 (the_low_target): Add entries for insert_point, remove_point,
14396 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14398 * server.c (debug_hw_points): New global.
14399 (monitor_show_help): Document set debug-hw-points.
14400 (handle_query): Process "set debug-hw-points".
14401 * server.h (debug_hw_points): Declare.
14402 (paddress): Declare.
14403 * utils.c (NUMCELLS, CELLSIZE): New macros.
14404 (get_sell, xsnprintf, paddress): New functions.
14405 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14406 remove_point, stopped_by_watchpoint, stopped_data_address.
14407 * win32-i386-low.c: Include i386-low.h.
14408 (debug_reg_state): Replaces dr.
14409 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14410 (i386_dr_low_get_status): New function.
14411 (i386_insert_point, i386_remove_point): New functions.
14412 (i386_stopped_by_watchpoint): New function.
14413 (i386_stopped_data_address): New function.
14414 (i386_initial_stuff): Update.
14415 (get_thread_context,set_thread_context,i386_thread_added): Update.
14416 (the_low_target): Add entries for insert_point,
14417 remove_point, stopped_by_watchpoint, stopped_data_address.
14418 * win32-low.c (win32_insert_watchpoint): New function.
14419 (win32_remove_watchpoint): New function.
14420 (win32_stopped_by_watchpoint): New function.
14421 (win32_stopped_data_address): New function.
14422 (win32_target_ops): Add entries for insert_watchpoint,
14423 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14424 * win32-low.h (win32_target_ops): New members insert_point,
14425 remove_point, stopped_by_watchpoint, stopped_data_address.
14427 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14429 * server.c (process_serial_event): Re-return unsupported, not
14430 error, if the type isn't recognized. Re-allow supporting only
14431 insert or remove packets. Also call require_running for
14432 breakpoints. Add missing break statement to default case. Tidy.
14433 * target.h (struct target_ops): Rename insert_watchpoint to
14434 insert_point, and remove_watchpoint to remove_point.
14436 * linux-low.h (struct linux_target_ops): Likewise.
14437 * linux-low.c (linux_insert_watchpoint): Rename to ...
14438 (linux_insert_point): ... this. Adjust.
14439 (linux_remove_watchpoint): Rename to ...
14440 (linux_remove_point): ... this. Adjust.
14441 (linux_target_ops): Adjust.
14442 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14443 (cris_insert_point): ... this.
14444 (cris_remove_watchpoint): Rename to ...
14445 (cris_remove_point): ... this.
14446 (the_low_target): Adjust.
14448 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14450 * server.c (handle_v_kill): Pass signal_pid to
14451 kill_inferior if multi_process is zero.
14453 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14455 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14456 * target.h (target_ops): Comment for *_watchpoint to make it clear
14457 the functions can get types '0' and '1'.
14459 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14461 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14462 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14463 * regcache.c (get_regcache): Likewise.
14464 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14465 * win32-low.c (child_fetch_inferior_registers): Remove check for
14468 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14469 Pedro Alves <pedro@codesourcery.com>
14471 * target.h (struct target_ops) <supports_multi_process>: New
14473 (target_supports_multi_process): New.
14474 * server.c (handle_query): Even if GDB reports support, only
14475 enable multi-process if the target also supports it. Report
14476 multi-process support only if the target backend supports it.
14477 * linux-low.c (linux_supports_multi_process): New function.
14478 (linux_target_ops): Install it as target_supports_multi_process
14481 2009-05-24 Doug Evans <dje@google.com>
14483 Global renaming of find_thread_pid to find_thread_ptid.
14484 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14485 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14486 All callers updated.
14488 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14489 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14492 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14493 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14494 (linux_resume_one_lwp): Ditto.
14496 2009-05-23 Doug Evans <dje@google.com>
14498 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14499 from struct inferior_list_entry * to struct lwp_info *.
14500 All callers updated.
14502 2009-05-13 Doug Evans <dje@google.com>
14504 * linux-x86-low.c: Don't include assert.h.
14505 (x86_siginfo_fixup): Use fatal, not assert.
14506 (x86_arch_setup): Fix comment.
14508 2009-05-12 Doug Evans <dje@google.com>
14510 Biarch support for i386/amd64 gdbserver.
14511 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14512 Add linux-x86-low.c.
14513 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14514 (linux-x86-low.o): Add.
14515 * linux-x86-64-low.c: Delete.
14516 * linux-i386-low.c: Delete.
14517 * linux-x86-low.c: New file.
14518 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14520 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14522 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14523 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14524 (linux_child_pid_to_exec_file): New function.
14525 (elf_64_header_p, elf_64_file_p): New functions.
14526 (siginfo_fixup): New function.
14527 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14528 give target a chance to convert layout.
14529 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14530 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14532 2009-05-07 Doug Evans <dje@google.com>
14534 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14535 (regsets_store_inferior_registers): Ditto.
14537 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14541 * linux-low.c (must_set_ptrace_flags): Delete.
14542 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14544 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14545 `lwp->must_set_ptrace_flags' instead.
14546 (linux_wait_for_event_1): Set ptrace options here.
14547 (linux_wait_1): ... not here.
14549 2009-04-30 Doug Evans <dje@google.com>
14551 * inferiors.c (started_inferior_callback): New function.
14552 (attached_inferior_callback): New function.
14553 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14554 * server.c (print_started_pid, print_attached_pid): New functions.
14555 (detach_or_kill_for_exit): New function.
14556 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14557 * server.h (have_started_inferiors_p): Declare.
14558 (have_attached_inferiors_p): Declare.
14560 * inferiors.c (remove_process): Fix memory leak, free process.
14561 * linux-low.c (linux_remove_process): New function.
14562 (linux_kill): Call it instead of remove_process.
14563 (linux_detach, linux_wait_1): Ditto.
14565 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14567 * configure.srv: Add x86 Windows CE target.
14569 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14571 * inferiors.c (get_thread_process): Make global.
14572 * server.h (get_thread_process): Add prototype.
14573 * thread-db.c (find_one_thread): Use get_thread_process
14574 instead of current_process.
14575 (thread_db_get_tls_address): Do not crash if called when
14576 thread layer is not yet initialized.
14578 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14580 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14581 * spu-low.c (current_tid): Rename to ...
14582 (current_ptid): ... this.
14583 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14584 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14585 ptid_get_lwp (current_ptid) instead of current_tid.
14586 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14587 instead of current_tid. Use find_process_pid to verify pid
14588 argument is valid. Pass proper argument to remove_process.
14589 (spu_thread_alive): Compare current_ptid instead of current_tid.
14590 (spu_resume): Likewise.
14592 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14594 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14597 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14599 Implement the multiprocess extensions, and add linux multiprocess
14602 * server.h (ULONGEST): Declare.
14603 (struct ptid, ptid_t): New.
14604 (minus_one_ptid, null_ptid): Declare.
14605 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14606 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14607 (struct inferior_list_entry): Change `id' type from unsigned from
14609 (struct sym_cache, struct breakpoint, struct
14610 process_info_private): Forward declare.
14611 (struct process_info): Declare.
14612 (current_process): Declare.
14613 (all_processes): Declare.
14614 (initialize_inferiors): Declare.
14615 (add_thread): Adjust to use ptid_t.
14616 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14617 (add_process, remove_process, find_thread_pid): Declare.
14618 (find_inferior_id): Adjust to use ptid_t.
14619 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14620 (multi_process): Declare.
14621 (push_event): Adjust to use ptid_t.
14622 (read_ptid, write_ptid): Declare.
14623 (prepare_resume_reply): Adjust to use ptid_t.
14624 (clear_symbol_cache): Declare.
14625 * inferiors.c (all_processes): New.
14626 (null_ptid, minus_one_ptid): New.
14627 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14628 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14629 (add_thread): Change unsigned long to ptid. Remove gdb_id
14631 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14632 (gdb_id_to_thread): Rename to ...
14633 (find_thread_pid): ... this. Change unsigned long to ptid.
14634 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14635 (loaded_dll, pull_pid_from_list): Adjust.
14636 (add_process, remove_process, find_process_pid)
14637 (get_thread_process, current_process, initialize_inferiors): New.
14638 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14639 (struct target_waitstatus) <related_pid>: Ditto.
14640 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14641 return type to int.
14642 (struct target_ops) <join>: Add `pid' argument.
14643 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14644 (struct target_ops) <wait>: Add `ptid' field. Change return type
14646 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14647 (mywait): Add `ptid' argument. Change return type to ptid_t.
14648 (target_pid_to_str): Declare.
14649 * target.c (set_desired_inferior): Adjust to use ptids.
14650 (mywait): Add new `ptid' argument. Adjust.
14651 (target_pid_to_str): New.
14652 * mem-break.h (free_all_breakpoints): Declare.
14653 * mem-break.c (breakpoints): Delelete.
14654 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14655 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14656 to use per-process breakpoint list.
14657 (free_all_breakpoints): New.
14658 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14659 (symbol_cache, all_symbols_looked_up): Delete.
14661 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14663 (prepare_resume_reply): Change ptid argument's type from unsigned
14664 long to ptid_t. Adjust. Implement W;process and X;process.
14665 (free_sym_cache, clear_symbol_cache): New.
14666 (look_up_one_symbol): Adjust to per-process symbol cache. *
14667 * server.c (cont_thread, general_thread, step_thread): Change type
14669 (attached): Delete.
14670 (multi_process): New.
14671 (last_ptid): Change type to ptid_t.
14672 (struct vstop_notif) <ptid>: Change type to ptid_t.
14673 (queue_stop_reply, push_event): Change `ptid' argument's type to
14675 (discard_queued_stop_replies): Add `pid' argument.
14676 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14677 changes. Don't reference the `attached' global.
14678 (attach_inferior): Adjust to mywait interface changes.
14679 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14680 features. Handle and report "multiprocess+". Handle
14682 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14684 (handle_v_kill): New.
14685 (handle_v_stopped): Adjust to use target_pid_to_str.
14686 (handle_v_requests): Allow multiple attaches and runs when
14687 multiprocess extensions are in effect. Handle "vKill".
14688 (myresume): Adjust to use ptids.
14689 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14690 (handle_status): Adjust to discard_queued_stop_replies interface
14692 (first_thread_of, kill_inferior_callback)
14693 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14694 (main): Call initialize_inferiors. Adjust to use ptids, killing
14695 and detaching from all inferiors. Handle multiprocess packet
14697 * linux-low.h: Include gdb_proc_service.h.
14698 (struct process_info_private): New.
14699 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14700 <lwpid_of>: Use ptid_get_lwp.
14701 (get_lwp_thread): Adjust.
14702 (struct lwp_info): Add `dead' member.
14703 (find_lwp_pid): Declare.
14704 * linux-low.c (thread_db_active): Delete.
14705 (new_inferior): Adjust comment.
14706 (inferior_pid): Delete.
14707 (linux_add_process): New.
14708 (handle_extended_wait): Adjust.
14709 (add_lwp): Change unsigned long to ptid.
14710 (linux_create_inferior): Add process to processes table. Adjust
14711 to use ptids. Don't set new_inferior here.
14712 (linux_attach_lwp): Rename to ...
14713 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14714 it. Adjust to use ptids.
14715 (linux_attach_lwp): New.
14716 (linux_attach): Add process to processes table. Don't set
14718 (struct counter): New.
14719 (second_thread_of_pid_p, last_thread_of_process_p): New.
14720 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14721 multiple processes.
14722 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14723 processes. Remove process from process table.
14724 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14725 to multiple processes.
14726 (any_thread_of): New.
14727 (linux_detach): Add `pid' argument, and handle it. Remove process
14728 from processes table.
14729 (linux_join): Add `pid' argument. Handle it.
14730 (linux_thread_alive): Change unsighed long argument to ptid_t.
14731 Consider dead lwps as not being alive.
14732 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14733 threads we're not interested in.
14734 (same_lwp, find_lwp_pid): New.
14735 (linux_wait_for_lwp): Change `pid' argument's type from int to
14737 (linux_wait_for_event): Rename to ...
14738 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14739 from int to ptid_t. Adjust.
14740 (linux_wait_for_event): New.
14741 (linux_wait_1): Add `ptid' argument. Change return type to
14742 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14743 that exit from the process table.
14744 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14746 (mark_lwp_dead): New.
14747 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14748 stopping all threads, mark its main lwp as dead.
14749 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14751 (fetch_register, usr_store_inferior_registers)
14752 (regsets_fetch_inferior_registers)
14753 (regsets_store_inferior_registers, linux_read_memory)
14754 (linux_write_memory): Inline `inferior_pid'.
14755 (linux_look_up_symbols): Adjust to use per-process
14756 `thread_db_active'.
14757 (linux_request_interrupt): Adjust to use ptids.
14758 (linux_read_auxv): Inline `inferior_pid'.
14759 (initialize_low): Don't reference thread_db_active.
14760 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14761 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14762 (ps_getpid): Return the pid of the current inferior.
14763 * thread-db.c (proc_handle, thread_agent): Delete.
14764 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14766 (find_one_thread): Change argument type to ptid_t. Adjust to
14768 (maybe_attach_thread): Adjust to per-process data and ptids.
14769 (thread_db_find_new_threads): Ditto.
14770 (thread_db_init): Ditto.
14771 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14772 processes table. Adjust to use ptids.
14773 (spu_kill, spu_detach): Adjust interface. Remove process from
14775 (spu_join, spu_thread_alive): Adjust interface.
14776 (spu_wait): Adjust interface. Remove process from processes
14777 table. Adjust to use ptids.
14778 * win32-low.c (current_inferior_tid): Delete.
14779 (current_inferior_ptid): New.
14780 (debug_event_ptid): New.
14781 (thread_rec): Take a ptid. Adjust.
14782 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14783 (child_delete_thread): Ditto.
14784 (do_initial_child_stuff): Add `attached' argument. Add process to
14786 (child_fetch_inferior_registers, child_store_inferior_registers):
14788 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14789 (win32_attach): Pass 1 to do_initial_child_stuff.
14790 (win32_kill): Adjust interface. Remove process from processes
14792 (win32_detach): Ditto.
14793 (win32_join): Adjust interface.
14794 (win32_thread_alive): Take a ptid.
14795 (win32_resume): Adjust to use ptids.
14796 (get_child_debug_event): Ditto.
14797 (win32_wait): Adjust interface. Remove exiting process from
14800 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14802 Non-stop mode support.
14804 * server.h (non_stop): Declare.
14805 (gdb_client_data, handler_func): Declare.
14806 (delete_file_handler, add_file_handler, start_event_loop):
14808 (handle_serial_event, handle_target_event, push_event)
14809 (putpkt_notif): Declare.
14810 * target.h (enum resume_kind): New.
14811 (struct thread_resume): Replace `step' field by `kind' field.
14812 (TARGET_WNOHANG): Define.
14813 (struct target_ops) <wait>: Add `options' argument.
14814 <supports_non_stop, async, start_non_stop>: New fields.
14815 (target_supports_non_stop, target_async): New.
14816 (start_non_stop): Declare.
14817 (mywait): Add `options' argument.
14818 * target.c (mywait): Add `options' argument. Print child exit
14819 notifications here.
14820 (start_non_stop): New.
14821 * server.c (non_stop, own_buf, mem_buf): New globals.
14822 (struct vstop_notif): New.
14823 (notif_queue): New global.
14824 (queue_stop_reply, push_event, discard_queued_stop_replies)
14825 (send_next_stop_reply): New.
14826 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14828 (attach_inferior): In non-stop mode, don't wait for the target
14830 (handle_general_set): Handle QNonStop.
14831 (handle_query): When handling qC, return the current general
14832 thread, instead of the first thread of the list.
14833 (handle_query): If the backend supports non-stop mode, include
14834 QNonStop+ in the qSupported query response.
14835 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14837 (handle_v_attach, handle_v_run): Handle non-stop mode.
14838 (handle_v_stopped): New.
14839 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14840 (myresume): Adjust to use resume_kind. Handle non-stop.
14841 (queue_stop_reply_callback): New.
14842 (handle_status): Handle non-stop mode.
14843 (main): Clear non_stop flag on reconnection. Use the event-loop.
14844 Refactor serial protocol handling from here ...
14845 (process_serial_event): ... to this new function. When GDB
14846 selects any thread, select one here. In non-stop mode, wait until
14847 GDB acks all pending events before exiting.
14848 (handle_serial_event, handle_target_event): New.
14849 * remote-utils.c (remote_open): Install remote_desc in the event
14851 (remote_close): Remove remote_desc from the event loop.
14852 (putpkt_binary): Rename to...
14853 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14854 (putpkt_binary): New as wrapper around putpkt_binary_1.
14855 (putpkt_notif): New.
14856 (prepare_resume_reply): In non-stop mode, don't change the
14858 * event-loop.c: New.
14859 * Makefile.in (OBJ): Add event-loop.o.
14860 (event-loop.o): New rule.
14862 * linux-low.h (pid_of): Moved here.
14864 (get_lwp_thread): Use lwpid_of.
14865 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14866 * linux-low.c (pid_of): Delete.
14867 (inferior_pid): Use lwpid_of.
14868 (linux_event_pipe): New.
14869 (target_is_async_p): New.
14871 (handle_extended_wait): Use lwpid_of.
14872 (add_lwp): Don't set lwpid field.
14873 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14874 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14875 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14876 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14877 first. Adjust to linux_wait_for_event interface changes. Use
14879 (linux_detach): Don't delete the main lwp here.
14880 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14881 (status_pending_p): Don't consider explicitly suspended lwps.
14882 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14883 pointer. Add OPTIONS argument. Change return type to int. Use
14884 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14885 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14886 pointer. Add status pointer argument. Return a pid instead of a
14887 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14888 changes. In non-stop mode, don't switch to a random thread.
14889 (linux_wait): Rename to...
14890 (linux_wait_1): ... this. Add target_options argument, and handle
14891 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14892 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14893 clean exit and signal exit code. Don't stop all threads in
14894 non-stop mode. In all-stop mode, only stop all threads when
14895 reporting a stop to GDB. Handle explicit thread stop requests.
14896 (async_file_flush, async_file_mark): New.
14898 (send_sigstop): Use lwpid_of.
14899 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14900 interface changes. In non-stop mode, don't switch to a random
14902 (linux_resume_one_lwp): Use lwpid_of.
14903 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14904 (linux_resume_one_thread): ... this. Handle resume_stop. In
14905 non-stop mode, don't look for pending flag in all threads.
14906 (resume_status_pending_p): Don't consider explicitly suspended
14908 (my_waitpid): Reimplement. Emulate __WALL.
14909 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14911 (sigchld_handler, linux_supports_non_stop, linux_async)
14912 (linux_start_non_stop): New.
14913 (linux_target_ops): Register linux_supports_non_stop, linux_async
14914 and linux_start_non_stop.
14915 (initialize_low): Install SIGCHLD handler.
14916 * thread-db.c (thread_db_create_event, find_one_thread)
14917 (thread_db_get_tls_address): Use lwpid_of.
14918 * win32-low.c (win32_detach): Adjust to use resume_kind.
14919 (win32_wait): Add `options' argument.
14920 * spu-low.c (spu_resume): Adjust to use resume_kind.
14921 (spu_wait): Add `options' argument.
14923 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14925 Decouple target code from remote protocol.
14927 * target.h (enum target_waitkind): New.
14928 (struct target_waitstatus): New.
14929 (struct target_ops) <wait>: Return an unsigned long. Take a
14930 target_waitstatus pointer instead of a char pointer.
14931 (mywait): Likewise.
14932 * target.c (mywait): Change prototype to return an unsigned long.
14933 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14934 * server.h (thread_from_wait, old_thread_from_wait): Delete
14936 (prepare_resume_reply): Change prototype to take a
14938 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14939 (last_status, last_ptid): New.
14940 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14941 pid instead of a signal.
14942 (attach_inferior): Remove "status" and "signal" parameters.
14944 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14946 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14947 (handle_v_requests, myresume): Remove "status" and "signal"
14948 parameters. Adjust.
14949 (handle_status): New.
14950 (main): Delete local `status'. Adjust.
14951 * remote-utils.c: Include target.h.
14952 (prepare_resume_reply): Change prototype to take a
14953 target_waitstatus. Adjust.
14955 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14957 * spu-low.c (spu_wait): Adjust.
14958 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14960 (win32_wait): Adjust.
14962 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14964 * target.h (struct thread_resume): Delete leave_stopped member.
14965 (struct target_ops): Add a `n' argument to the `resume' callback.
14966 * server.c (start_inferior): Adjust.
14967 (handle_v_cont, myresume): Adjust.
14968 * linux-low.c (check_removed_breakpoint): Adjust to resume
14969 interface change, and to removed leave_stopped field.
14970 (resume_ptr): Delete.
14971 (struct thread_resume_array): New.
14972 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14973 resume interface change.
14974 (linux_continue_one_thread, linux_queue_one_thread)
14975 (resume_status_pending_p): Check if the resume field is NULL
14976 instead of checking the leave_stopped member.
14977 (linux_resume): Adjust to the target resume interface change.
14978 * spu-low.c (spu_resume): Adjust to the target resume interface
14980 * win32-low.c (win32_detach, win32_resume): Ditto.
14982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14984 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14986 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14988 (linux_continue_one_thread): Only preserve the stepping flag if
14989 there's a pending breakpoint.
14991 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14993 * server.c (main): After the inferior having exited, call
14994 remote_close before exiting gdbserver.
14996 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14998 Fix size of FPSCR in Power 7 processors.
14999 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15000 (PPC_FEATURE_HAS_DFP): New #define.
15001 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15004 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15006 * server.c (handle_query) Whitespace and formatting.
15008 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15010 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15011 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15012 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15013 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15014 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15015 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15016 Makefile.in, configure.ac: Fix whitespace throughout.
15017 * configure: Regenerate.
15019 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15021 * inferiors.c (find_inferior): Make it safe for the callback
15022 function to delete the currently iterated inferior.
15024 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15026 * Makefile.in (linuw_low_h): Move higher.
15027 (thread-db.o): Depend on $(linux_low_h).
15029 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15031 Rename "process" to "lwp" throughout.
15033 * linux-low.c (all_processes): Rename to...
15034 (all_lwps): ... this.
15035 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15036 (add_process): Rename to ...
15037 (add_lwp): ... this. Adjust.
15038 (linux_create_inferior): Adjust.
15039 (linux_attach_lwp): Adjust.
15040 (linux_attach): Adjust.
15041 (linux_kill_one_process): Rename to ...
15042 (linux_kill_one_lwp): ... this. Adjust.
15043 (linux_kill): Adjust.
15044 (linux_detach_one_process): Rename to ...
15045 (linux_detach_one_lwp): ... this. Adjust.
15046 (linux_detach): Adjust.
15047 (check_removed_breakpoint): Adjust.
15048 (status_pending_p): Adjust.
15049 (linux_wait_for_process): Rename to ...
15050 (linux_wait_for_lwp): ... this. Adjust.
15051 (linux_wait_for_event): Adjust.
15052 (send_sigstop): Adjust.
15053 (wait_for_sigstop): Adjust.
15054 (stop_all_processes): Rename to ...
15055 (stop_all_lwps): ... this.
15056 (linux_resume_one_process): Rename to ...
15057 (linux_resume_one_lwp): ... this. Adjust.
15058 (linux_set_resume_request, linux_continue_one_thread)
15059 (linux_queue_one_thread, resume_status_pending_p)
15060 (usr_store_inferior_registers, regsets_store_inferior_registers)
15061 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15063 * linux-low.h (get_process): Rename to ...
15064 (get_lwp): ... this. Adjust.
15065 (get_thread_process): Rename to ...
15066 (get_thread_lwp): ... this. Adjust.
15067 (get_process_thread): Rename to ...
15068 (get_lwp_thread): ... this. Adjust.
15069 (struct process_info): Rename to ...
15070 (struct lwp_info): ... this.
15071 (all_processes): Rename to ...
15072 (all_lwps): ... this.
15073 * proc-service.c (ps_lgetregs): Adjust.
15074 * thread-db.c (thread_db_create_event, find_one_thread)
15075 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15077 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15079 * server.c (handle_query): Handle "qAttached".
15081 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15083 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15084 GPLv3, update license URL.
15086 2009-03-01 Doug Evans <dje@google.com>
15088 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15089 (server_h): Add gdb_signals.h.
15090 (signals.o): Update.
15091 * server.h (target_signal_from_host,target_signal_to_host_p)
15092 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15094 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15096 * remote-utils.c (getpkt): Also generate remote-debug
15097 information if noack_mode is set.
15099 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15101 * server.c (handle_query): Report qXfer:siginfo:read and
15102 qXfer:siginfo:write as supported and handle them.
15103 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15104 * linux-low.c (linux_xfer_siginfo): New.
15105 (linux_target_ops): Set it.
15107 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15109 * server.c (gdbserver_usage): Mention --remote-debug.
15110 (main): Accept '--remote-debug' switch.
15112 2009-01-18 Doug Evans <dje@google.com>
15114 * regcache.c (new_register_cache): No need to check result of xcalloc.
15115 * server.c (handle_search_memory): Back out calls to xmalloc,
15116 result is checked and error is returned to user upon failure.
15117 (handle_query): Ditto. Add more checks for result of malloc.
15118 (handle_v_cont): Check result of malloc, report error back to
15120 (handle_v_run): Ditto. Call freeargv.
15121 * server.h (freeargv): Declare.
15122 * utils.c (freeargv): New fn.
15124 2009-01-15 Doug Evans <dje@google.com>
15126 * gdbreplay.c (perror_with_name): Make arg const char *.
15127 * server.h (target_signal_to_name): Make return type const char *.
15128 * thread-db.c (thread_db_err_str): Make return type const char *.
15129 * utils.c (perror_with_name): Make arg const char *.
15131 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15133 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15134 when handling a EXIT_PROCESS_DEBUG_EVENT.
15136 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15138 * gdbreplay.c (gdbreplay_version): Update copyright year.
15139 * server.c (gdbserver_version): Likewise.
15141 2009-01-05 Doug Evans <dje@google.com>
15143 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15144 (handle_extended_wait): Improve comment.
15146 2008-12-13 Doug Evans <dje@google.com>
15148 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15149 * server.h (ATTR_MALLOC): New macro.
15150 (xmalloc,xcalloc,xstrdup): Declare.
15151 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15152 * inferiors.c: Ditto.
15153 * linux-low.c: Ditto.
15154 * mem-break.c: Ditto.
15155 * regcache.c: Ditto.
15156 * remote-utils.c: Ditto.
15159 * win32-low.c: Ditto.
15161 2008-12-12 Doug Evans <dje@google.com>
15163 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15164 in debugging printf.
15166 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15168 2008-12-09 Doug Evans <dje@google.com>
15170 * linux-low.h (struct process_info): Delete member tid, unused.
15171 * thread-db.c (find_one_thread): Update.
15172 (maybe_attach_thread): Update.
15174 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15176 * target.h (struct target_ops): Add qxfer_osdata member.
15177 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15179 (linux_qxfer_osdata): New functions.
15180 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15182 * server.c (handle_query): Handle "qXfer:osdata:read:".
15183 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15184 (buffer_xml_printf): New functions.
15185 * server.h (struct buffer): New.
15186 (buffer_grow_str, buffer_grow_str0): New macros.
15187 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15188 (buffer_xml_printf): Declare.
15190 2008-11-24 Doug Evans <dje@google.com>
15192 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15194 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15196 * server.c (handle_v_run): Always use the supplied argument list.
15198 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15200 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15201 (xtensa_regmap_table): Add entry for scompare1.
15203 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15205 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15206 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15207 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15208 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15209 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15210 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15211 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15212 XML target descriptions.
15213 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15214 when inferior is running on an ISA 2.05 or later processor. Add
15215 special case to return offset for full 64-bit slot of FPSCR when
15218 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15220 * Makefile.in (SFILES, clean): Added sparc64 files.
15221 (reg-sparc64.o, reg-sparc64.c): New.
15222 * configure.srv (sparc*-*-linux*): New configuration.
15223 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15224 syscall arguments for SPARC.
15225 (regsets_store_inferior_registers): Likewise.
15226 * linux-sparc-low.c: New file.
15228 2008-10-21 Doug Evans <dje@google.com>
15230 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15231 (READLINE_DIR,READLINE_DEP): Delete.
15232 (INTERNAL_CFLAGS): Update.
15233 (LINTFLAGS): Update.
15235 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15237 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15238 whole argv from the last run, not just argv[0].
15240 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15242 * regcache.c (new_register_cache): Return NULL if the register
15243 cache size isn't known yet.
15244 (free_register_cache): Avoid dereferencing a NULL regcache.
15246 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15248 * configure.srv: Merge MIPS and MIPS64.
15250 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15252 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15254 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15256 * Makefile.in: Add required vsx dependencies.
15258 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15259 Declare init_registers_powerpc_vsx32l.
15260 Declare init_registers_powerpc_vsx64l.
15261 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15262 (ppc_arch_setup): Check for VSX in hwcap.
15263 (ppc_fill_vsxregset): New function.
15264 (ppc_store_vsxregset): New function.
15265 Add new VSX entry in regset_info target_regsets.
15267 * configure.srv: Add new VSX dependencies.
15269 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15271 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15272 (remote_open): Set or clear transport_is_reliable.
15273 (putpkt_binary): Don't expect acks in noack mode.
15274 (getpkt): Don't send ack/nac in noack mode.
15275 * server.c (handle_general_set): Handle QStartNoAckMode.
15276 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15278 (main): Reset noack_mode on every connection.
15279 * server.h (noack_mode): Declare.
15281 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15283 * Makefile.in (GDBREPLAY_OBS): New variable.
15284 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15286 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15287 Daniel Jacobowitz <dan@codesourcery.com>
15289 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15290 (usr_store_inferior_registers): Likewise.
15291 (regsets_store_inferior_registers): Likewise.
15293 2008-07-31 Rolf Jansen <rj@surtec.com>
15294 Pedro Alves <pedro@codesourcery.com>
15296 * configure.ac: Check for memmem declaration.
15297 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15298 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15299 (disable_packet_qfThreadInfo): Unconditionally compile.
15300 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15301 * configure, config.in: Regenerate.
15303 2008-07-28 Doug Kwan <dougkwan@google.com>
15305 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15306 (linux_write_memory): Remove declaration of errno.
15308 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15310 * linux-low.c (handle_extended_wait): Do not use "status"
15311 variable uninitialized.
15313 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15315 * server.c (handle_v_attach): Inhibit reporting dll changes.
15317 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15319 * remote-utils.c (prepare_resume_reply): If requested, don't
15320 output "thread:TID" in the T stop reply.
15322 * server.c (disable_packet_vCont, disable_packet_Tthread)
15323 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15324 (handle_query): If requested, disable support for qC, qfThreadInfo
15326 (handle_v_requests): If requested, disable support for vCont.
15327 (gdbserver_show_disableable): New.
15328 (main): Handle --disable-packet and --disable-packet=LIST.
15330 * server.h (disable_packet_vCont, disable_packet_Tthread)
15331 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15333 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15335 * server.c (gdbserver_usage): Mention --version.
15337 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15339 * Makefile.in (gdbreplay.o): New rule.
15341 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15343 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15344 message, not gdbserver.
15346 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15347 Nathan Sidwell <nathan@codesourcery.com>
15348 Joseph Myers <joseph@codesourcery.com>
15350 * acinclude.m4: Include ../../config/acx.m4.
15351 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15352 * configure, config.in: Regenerate.
15353 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15354 * server.c (gdbserver_version): Print PKGVERSION.
15355 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15356 (main): Adjust gdbserver_usage calls.
15357 * gdbreplay.c (version, host_name): Add declarations.
15358 (gdbreplay_version, gdbreplay_usage): New.
15359 (main): Accept --version and --help options.
15361 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15363 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15364 (arm_breakpoint_at): Handle Thumb.
15365 (the_low_target): Add comment.
15367 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15369 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15371 2008-05-09 Doug Evans <dje@google.com>
15373 * server.h (decode_search_memory_packet): Declare.
15374 * remote-utils.c (decode_search_memory_packet): New fn.
15375 * server.c (handle_search_memory_1): New fn.
15376 (handle_search_memory): New fn.
15377 (handle_query): Process qSearch:memory packets.
15379 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15381 * regcache.c (registers_length): Remove.
15382 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15383 full register packet.
15384 * regcache.h (registers_length): Remove prototype.
15385 * server.h (PBUFSIZ): Define to 16384.
15387 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15389 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15390 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15391 powerpc-64l.o, and powerpc-altivec64l.o.
15392 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15393 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15394 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15395 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15396 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15399 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15400 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15401 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15402 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15403 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15404 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15405 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15406 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15407 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15408 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15411 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15412 (init_registers_powerpc_32l): ... this new prototype.
15413 (init_registers_powerpc_32): Remove, replace by ...
15414 (init_registers_powerpc_altivec32l): ... this new prototype.
15415 (init_registers_powerpc_e500): Remove, replace by ...
15416 (init_registers_powerpc_e500l): ... this new prototype.
15417 (init_registers_ppc64): Remove, replace by ...
15418 (init_registers_powerpc_64l): ... this new prototype.
15419 (init_registers_powerpc_64): Remove, replace by ...
15420 (init_registers_powerpc_altivec64l): ... this new prototype.
15421 (ppc_num_regs): Set to 73.
15422 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15423 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15424 (ppc_cannot_store_register): Handle orig_r3 and trap.
15425 (ppc_arch_setup): Update init_registers_... calls.
15426 (ppc_fill_gregset): Handle orig_r3 and trap.
15428 * inferiors.c (clear_inferiors): Reset current_inferior.
15430 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15432 * acinclude.m4: Add override.m4.
15433 * configure: Regenerate.
15435 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15437 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15438 initial call to init_register_ppc64.
15440 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15442 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15443 single powerpc*-*-linux* case.
15444 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15446 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15448 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15449 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15451 * linux-ppc-low.c: Include <elf.h>.
15452 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15453 (ppc_hwcap): New global variable.
15454 (ppc_regmap): Remove __SPE__ #ifdef sections.
15455 (ppc_regmap_e500): New global variable.
15456 (ppc_cannot_store_register): Update __SPE__ special case.
15457 (ppc_get_hwcap): New function.
15458 (ppc_arch_setup): Use it to determine whether inferior supports
15459 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15460 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15461 Do not access registers if target does not support AltiVec.
15462 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15463 Do not access registers if target does not support SPE.
15464 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15466 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15468 * linux-low.c (disabled_regsets, num_regsets): New.
15469 (use_regsets_p): Delete.
15470 (linux_wait_for_process): Clear disabled_regsets.
15471 (regsets_fetch_inferior_registers): Check and set it.
15472 (regsets_store_inferior_registers): Likewise.
15473 (linux_fetch_registers, linux_store_registers): Do not use
15475 (initialize_low): Allocate disabled_regsets.
15477 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15479 * Makefile.in (LIBOBJS): New.
15480 (OBS): Use LIBOBJS.
15481 (memmem.o): New rule.
15482 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15483 * configure: Regenerated.
15485 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15487 * server.c (handle_query): Never return "unsupported" for
15488 qXfer:features:read queries.
15490 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15492 * server.c (get_features_xml): Fix inverted condition.
15493 (handle_query): Always support qXfer:feature:read.
15495 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15497 * server.c (wrapper_argv): New.
15498 (start_inferior): Handle wrapper_argv. If set, expect an extra
15500 (gdbserver_usage): Document --wrapper.
15501 (main): Parse --wrapper.
15503 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15505 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15506 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15507 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15508 (ppc_set_pc): Likewise.
15509 (ppc_arch_setup): New function.
15510 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15511 of collect_register.
15512 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15514 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15516 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15517 instead of linux-ppc64-low.o.
15518 * linux-ppc64-low.c: Remove file.
15519 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15520 (linux-ppc64-low.o): Remove rule.
15522 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15523 (init_registers_powerpc_64): Likewise.
15524 (ppc_regmap): Conditionally define depending on __powerpc64__.
15525 (ppc_cannot_store_register): Do not special-case "fpscr" when
15526 compiled on __powerpc64__.
15527 (ppc_collect_ptrace_register): New function.
15528 (ppc_supply_ptrace_register): New function.
15529 (ppc_breakpoint): Change type to "unsigned int".
15530 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15531 (the_low_target): Conditionally provide initializers for the
15532 arch_setup member depending on __powerpc64__. Install
15533 collect_ptrace_register and supply_ptrace_register members.
15535 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15537 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15538 * server.c (gdbserver_xmltarget): Define.
15539 (get_features_xml): Use it to replace "target.xml" and arch_string.
15541 * configure.srv: Remove srv_xmltarget. Add XML files that were
15542 mentioned there to srv_xmlfiles instead. Remove conditional tests
15543 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15544 srv_xmlfiles and srv_regobj to include all possible choices.
15545 * configure.ac (srv_xmltarget): Remove.
15546 (srv_xmlfiles): Do not add "target.xml".
15547 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15548 checks for supplementary target information.
15549 * configure: Regenerate.
15550 * Makefile.in (XML_TARGET): Remove.
15551 (target.xml): Remove rule.
15552 (clean): Do not clean up target.xml.
15553 (.PRECIOUS): Do not mention target.xml.
15555 * target.h (struct target_ops): Remove arch_string member.
15556 * linux-low.c (linux_arch_string): Remove.
15557 (linux_target_ops): Remove arch_string initializer.
15558 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15559 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15560 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15561 * spu-low.c (spu_arch_string): Remove.
15562 (spu_target_ops): Remove arch_string initializer.
15563 * win32-low.c (win32_arch_string): Remove.
15564 (win32_target_ops): Remove arch_string initializer.
15565 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15566 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15567 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15569 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15571 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15572 by collect_ptrace_register and supply_ptrace_register hooks.
15573 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15574 instead of checking for the_low_target.left_pad_xfer.
15575 (usr_store_inferior_registers): Use collect_ptrace_register callback
15576 instead of checking for the_low_target.left_pad_xfer.
15578 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15579 (s390_supply_ptrace_register): Likewise.
15580 (s390_fill_gregset): Call s390_collect_ptrace_register.
15581 (the_low_target): Update.
15583 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15584 (ppc_supply_ptrace_register): Likewise.
15585 (the_low_target): Update.
15587 * linux-i386-low.c (the_low_target): Update.
15588 * linux-x86-64-low.c (the_low_target): Update.
15590 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15592 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15593 reg-s390.o and reg-s390x.o.
15595 * linux-low.c (new_inferior): New global variable.
15596 (linux_create_inferior, linux_attach): Set it.
15597 (linux_wait_for_process): Call the_low_target.arch_setup after the
15598 target has stopped for the first time.
15599 (initialize_low): Do not call the_low_target.arch_setup.
15601 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15602 (s390_set_pc): Likewise.
15603 (s390_arch_setup): New function.
15604 (the_low_target): Use s390_arch_setup as arch_setup routine.
15606 * regcache.c (realloc_register_cache): New function.
15607 (set_register_cache): Call it for each existing regcache.
15609 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15611 * server.h (init_registers): Remove prototype.
15613 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15614 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15615 instead of init_registers ().
15616 * linux-arm-low.c (init_registers_arm): Add prototype.
15617 (init_registers_arm_with_iwmmxt): Likewise.
15618 (the_low_target): Add initializer for arch_setup field.
15619 * linux-cris-low.c (init_registers_cris): Add prototype.
15620 (the_low_target): Add initializer for arch_setup field.
15621 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15622 (the_low_target): Add initializer for arch_setup field.
15623 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15624 (the_low_target): Add initializer for arch_setup field.
15625 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15626 (the_low_target): Add initializer for arch_setup field.
15627 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15628 (the_low_target): Add initializer for arch_setup field.
15629 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15630 (the_low_target): Add initializer for arch_setup field.
15631 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15632 (init_registers_mips64_linux): Likewise.
15633 (the_low_target): Add initializer for arch_setup field.
15634 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15635 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15636 (the_low_target): Add initializer for arch_setup field.
15637 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15638 (init_registers_powerpc_64): Likewise.
15639 (the_low_target): Add initializer for arch_setup field.
15640 * linux-s390-low.c (init_registers_s390): Add prototype.
15641 (init_registers_s390x): Likewise.
15642 (the_low_target): Add initializer for arch_setup field.
15643 * linux-sh-low.c (init_registers_sh): Add prototype.
15644 (the_low_target): Add initializer for arch_setup field.
15645 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15646 (the_low_target): Add initializer for arch_setup field.
15647 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15648 (the_low_target): Add initializer for arch_setup field.
15650 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15651 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15652 instead of init_registers ().
15653 * win32-arm-low.c (init_registers_arm): Add prototype.
15654 (the_low_target): Add initializer for arch_setup field.
15655 * win32-i386-low.c (init_registers_i386): Add prototype.
15656 (the_low_target): Add initializer for arch_setup field.
15658 * spu-low.c (init_registers_spu): Add prototype.
15659 (initialize_low): Call initialie_registers_spu () instead of
15660 initialize_registers ().
15662 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15664 * server.c (handle_v_requests): When handling the vRun and vAttach
15665 packets, if already debugging a process, don't kill it. Return an
15668 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15670 * server.c (handle_query): Correct length check.
15672 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15674 * win32-low.c (do_initial_child_stuff): Add process handle
15675 parameter. Set current_process_handle and current_process_id from the
15676 parameters. Clear globals.
15677 (win32_create_inferior): Don't set current_process_handle and
15678 current_process_id here. Instead pass them on the call to
15679 do_initial_child_stuff.
15680 (win32_attach): Likewise.
15681 (win32_clear_inferiors): New.
15682 (win32_kill): Don't close the current process handle or the
15683 current thread handle here. Instead call win32_clear_inferiors.
15684 (win32_detach): Don't open a new handle to the process. Call
15685 win32_clear_inferiors.
15686 (win32_join): Don't rely on current_process_handle; open a new
15687 handle using the process id.
15688 (win32_wait): Call win32_clear_inferiors when the inferior process
15691 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15693 * server.c (monitor_show_help): Add "exit".
15695 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15697 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15698 (clean): Add reg-xtensa.c.
15699 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15700 * configure.srv (xtensa*-*-linux*) New target.
15701 * linux-xtensa-low.c: New.
15702 * xtensa-xtregs.c: New.
15704 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15706 * hostio.c: Don't include errno.h.
15707 (errno_to_fileio_errno): Move to hostio-errno.
15708 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15709 error number outputting to the target->hostio_last_error callback.
15710 (hostio_packet_error): Use FILEIO_EINVAL directly.
15711 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15712 calls to hostio_error.
15713 * hostio-errno.c: New.
15714 * server.h (hostio_last_error_from_errno): Declare.
15715 * target.h (target_ops): Add hostio_last_error member.
15716 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15717 as hostio_last_error handler.
15718 * spu-low.c (spu_target_ops): Likewise.
15719 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15720 (wince_hostio_last_error): New functions.
15721 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15722 as hostio_last_error handler.
15723 (win32_target_ops) [!_WIN32_WCE]: Register
15724 hostio_last_error_from_errno as hostio_last_error handler.
15725 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15726 (hostio-errno.o): New rule.
15727 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15728 * configure.srv (srv_hostio_err_objs): New variable. Default to
15730 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15731 * configure: Regenerate.
15733 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15735 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15736 (linux_kill, linux_detach): Clean up the process list.
15737 * remote-utils.c (remote_open): Improve port number parsing.
15738 (putpkt_binary, input_interrupt): Only send interrupts if the target
15740 * server.c (extended_protocol): Make static.
15741 (attached): Define earlier.
15742 (exit_requested, response_needed, program_argv): New variables.
15743 (target_running): New.
15744 (start_inferior): Clear attached here.
15745 (attach_inferior): Set attached here.
15746 (require_running): Define.
15747 (handle_query): Use require_running and target_running. Implement
15749 (handle_v_attach, handle_v_run): New.
15750 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15751 (gdbserver_usage): Update.
15752 (main): Redo argument parsing. Handle --debug and --multi. Handle
15753 --attach along with other options or after the port. Save
15754 program_argv. Support no initial program. Resynchronize
15755 communication with GDB after an error. Handle "monitor exit".
15756 Use require_running and target_running. Always allow the extended
15757 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15758 restart in extended mode.
15759 * README: Refer to the GDB manual. Update --attach usage.
15761 2007-12-20 Andreas Schwab <schwab@suse.de>
15763 * linux-low.c (STACK_SIZE): Define.
15764 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15765 (linux_test_for_tracefork): Likewise.
15767 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15769 * linux-low.c (linux_wait_for_event): Update messages. Do not
15770 reinsert auto-delete breakpoints.
15771 * mem-break.c (struct breakpoint): Change return type of handler to
15773 (set_breakpoint_at): Update handler type.
15774 (reinsert_breakpoint_handler): Return 1 instead of calling
15776 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15778 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15779 * mem-break.h (set_breakpoint_at): Update handler type.
15780 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15781 * win32-low.c (auto_delete_breakpoint): New.
15782 (get_child_debug_event): Use it.
15784 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15786 * configure.ac: Check for pread and pwrite.
15787 * hostio.c (handle_pread): Fall back to lseek and read.
15788 (handle_pwrite): Fall back to lseek and write.
15789 * config.in, configure: Regenerated.
15791 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15793 * server.c (myresume): Add own_buf argument.
15794 (main): Update calls.
15796 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15798 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15799 * remote-utils.c (remote_open): Do not call disable_async_io.
15800 (block_async_io): Delete.
15801 (unblock_async_io): Make static.
15802 (initialize_async_io): New.
15803 * server.c (handle_v_cont): Handle async I/O here.
15804 (myresume): Likewise. Move other common resume tasks here...
15805 (main): ... from here. Call initialize_async_io. Disable async
15806 I/O before the main loop.
15807 * server.h (initialize_async_io): Declare.
15808 (block_async_io, unblock_async_io): Delete prototypes.
15809 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15811 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15813 * remote-utils.c (readchar): Allow binary data in received messages.
15815 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15817 * win32-low.c (attaching): New global.
15818 (win32_create_inferior): Clear the `attaching' global.
15819 (win32_attach): Set the `attaching' global.
15820 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15821 attaching. Only set a breakpoint at the entry point if not
15824 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15826 * server.c (main): Don't report dll events on the initial
15827 connection on attaches.
15829 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15831 * server.c (main): Relax numerical bases supported for the pid of
15832 the --attach command line argument.
15834 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15836 * win32-low.c (win32_attach): Call OpenProcess before
15837 DebugActiveProcess, not after. Add last error output to error
15840 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15842 * win32-low.c (win32_get_thread_context)
15843 (win32_set_thread_context): New functions.
15844 (thread_rec): Use win32_get_thread_context.
15845 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15846 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15849 2007-12-03 Leo Zayas
15850 Pedro Alves <pedro_alves@portugalmail.pt>
15852 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15854 (child_add_thread): Minor cleanup.
15855 (child_continue): Resume artificially suspended threads before
15856 calling ContinueDebugEvent.
15857 (suspend_one_thread): New.
15858 (fake_breakpoint_event): New.
15859 (get_child_debug_event): Change return type to int. Check here if
15860 gdb sent an interrupt request. If a soft interrupt was requested,
15861 fake a breakpoint event. Return 0 if there is no event to handle,
15863 (win32_wait): Don't check here if gdb sent an interrupt request.
15864 Ensure there is a valid event to handle.
15865 (win32_request_interrupt): Add soft interruption method as last
15868 2007-12-03 Leo Zayas
15869 Pedro Alves <pedro_alves@portugalmail.pt>
15871 * win32-low.h (win32_thread_info): Add descriptions to the
15872 structure members. Replace `suspend_count' counter by a
15874 * win32-low.c (thread_rec): Update condition of when to get the
15875 context from the inferior. Rely on ContextFlags being set if it
15876 has already been retrieved. Only suspend the inferior thread if
15877 we haven't already. Warn if that fails.
15878 (continue_one_thread): s/suspend_count/suspended/. Only call
15879 ResumeThread once. Warn if that fails.
15881 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15883 * win32-low.c (win32_wait): Don't read from the inferior when it
15884 has already exited.
15886 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15888 * Makefile.in (win32_low_h): New variable.
15889 (win32-low.o): Add dependency on $(win32_low_h).
15890 (win32-arm-low.o, win32-i386-low.o): New rules.
15892 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15894 * hostio.c: Correct copyright year.
15896 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15898 * Makefile.in (OBS): Add hostio.o.
15899 (hostio.o): New rule.
15900 * server.h (handle_vFile): Declare.
15901 * hostio.c: New file.
15902 * server.c (handle_v_requests): Take packet_len and new_packet_len
15903 for binary packets. Call handle_vFile.
15904 (main): Update call to handle_v_requests.
15906 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15908 * linux-low.c: Include <sched.h>.
15910 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15912 * linux-low.c (linux_tracefork_grandchild): New.
15913 (linux_tracefork_child): Use clone.
15914 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15916 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15918 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15920 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15922 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15924 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15926 * inferiors.c (change_inferior_id): Delete.
15927 (add_pid_to_list, pull_pid_from_list): New.
15928 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15929 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15930 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15931 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15932 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15933 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15934 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15935 (using_threads): Always set to 1.
15936 (handle_extended_wait): New.
15937 (add_process): Do not set TID.
15938 (linux_create_inferior): Set must_set_ptrace_flags.
15939 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15940 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15941 (linux_thread_alive): Rename TID argument to LWPID.
15942 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15943 (linux_wait_for_event): Do not use TID or check using_threads. Update
15944 call to dead_thread_notify. Call handle_extended_wait.
15945 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15946 (send_sigstop): Delete sigstop_sent.
15947 (wait_for_sigstop): Avoid TID.
15948 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15949 (linux_test_for_tracefork): New.
15950 (linux_lookup_signals): Use thread_db_active and
15951 linux_supports_tracefork_flag.
15952 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15953 * linux-low.h (get_process_thread): Avoid TID.
15954 (struct process_ifo): Move thread_known and tid to the end. Remove
15956 (linux_attach_lwp, thread_db_init): Update prototypes.
15957 * server.h (change_inferior_id): Delete prototype.
15958 (add_pid_to_list, pull_pid_from_list): New prototypes.
15959 * thread-db.c (thread_db_use_events): New.
15960 (find_first_thread): Rename to...
15961 (find_one_thread): ...this. Update callers and messages. Do not
15962 call fatal. Check thread_db_use_events. Do not call
15963 change_inferior_id or new_thread_notify.
15964 (maybe_attach_thread): Update. Do not call new_thread_notify.
15965 (thread_db_init): Set thread_db_use_events. Check use_events.
15966 * utils.c (fatal, warning): Correct message prefix.
15968 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15970 * Makefile.in (clean): Remove new files.
15971 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15972 (powerpc-64.o, powerpc-64.c): New rules.
15973 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15974 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15976 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15978 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15979 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15980 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15981 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15982 (target_regsets): Add AltiVec and SPE register sets.
15983 * configure.ac: Check for AltiVec and SPE.
15984 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15985 (ppc_fill_vrregset, ppc_store_vrregset): New.
15986 (target_regsets): Add AltiVec register set.
15987 * configure: Regenerated.
15989 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15991 * linux-low.c (O_LARGEFILE): Define.
15992 (linux_read_memory): Use /proc/PID/mem.
15993 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15994 * configure, config.in: Regenerated.
15996 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15998 * linux-low.c (linux_wait_for_event): Do not pass signals while
16001 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16003 * win32-low.c (create_process): New.
16004 (win32_create_inferior): Use create_process instead of
16005 CreateProcess. If create_process failed retry appending an ".exe"
16006 suffix. Store the GetLastError result immediatelly after
16007 create_process calls and use it on the call to error.
16009 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16011 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16013 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16015 * configure.ac: Switch license to GPLv3.
16017 2007-08-01 Michael Snyder <msnyder@access-company.com>
16019 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16021 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16023 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16025 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16026 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16027 CloseToolhelp32Snapshot.
16028 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16029 CloseToolhelp32Snapshot.
16031 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16033 * server.c (main): Check for inferior exit before main loop.
16035 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16037 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16038 instead of on tmp_desc.
16040 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16041 Daniel Jacobowitz <dan@codesourcery.com>
16043 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16044 (add_thread): Minor cleanups.
16045 (clear_inferiors): Move lower in the file. Clear the DLL
16047 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16048 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16049 (xml_escape_text): New.
16050 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16052 (handle_v_cont): Report errors.
16053 (gdbserver_version): Update.
16054 (main): Correct size of own_buf. Do not report initial DLL events.
16055 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16056 (unloaded_dll, xml_escape_text): New.
16057 * win32-low.c (enum target_waitkind): Update comments.
16058 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16059 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16060 (win32_EnumProcessModules, win32_GetModuleInformation)
16061 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16062 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16063 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16064 (win32_Module32First, win32_Module32Next, load_toolhelp)
16065 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16066 (get_child_debug_event): Handle DLL events.
16067 (win32_wait): Likewise.
16069 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16071 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16072 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16074 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16076 * win32-low.c (handle_output_debug_string): Ignore event if not
16079 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16081 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16083 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16085 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16087 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16089 * inferiors.c (change_inferior_id): Add comment.
16090 * linux-low.c (check_removed_breakpoint): Add an early
16091 prototype. Improve debug output.
16092 (linux_attach): Doc update.
16093 (linux_detach_one_process, linux_detach): Clean up before releasing
16095 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16096 * linux-low.h (struct process_info): Doc improvement.
16097 * mem-break.c (delete_all_breakpoints): New.
16098 * mem-break.h (delete_all_breakpoints): New prototype.
16099 * thread-db.c (find_first_thread): New.
16100 (thread_db_create_event): Call it instead of
16101 thread_db_find_new_threads. Clean up unused variables.
16102 (maybe_attach_thread): Remove first thread handling.
16103 (thread_db_find_new_threads): Use find_first_thread.
16104 (thread_db_get_tls_address): Likewise.
16106 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16108 * thread-db.c (thread_db_find_new_threads): Add prototype.
16109 (thread_db_create_event): Check for the main thread before adding
16111 (maybe_attach_thread): Only enable event reporting if TID == 0.
16112 (thread_db_get_tls_address): Check for new threads.
16114 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16116 * linux-low.c (linux_create_inferior): Try execv before execvp.
16117 * spu-low.c (spu_create_inferior): Likewise.
16119 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16121 * linux-low.c (linux_create_inferior): Change execv to execvp.
16122 * spu-low.c (spu_create_inferior): Likewies.
16124 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16126 * Makefile.in (clean): Clean new files instead of deleted ones.
16127 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16128 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16130 * configure.srv: Specify XML files and new regformats for MIPS and
16132 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16133 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16134 an entry for the restart register.
16135 (mips_cannot_fetch_register, mips_cannot_store_register)
16136 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16137 register names to match the XML descriptions.
16138 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16139 restart register instead of $0.
16141 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16142 Markus Deuling <deuling@de.ibm.com>
16144 * remote-utils.c (decode_xfer_write): New function.
16145 * server.h (decode_xfer_write): Add prototype.
16146 * server.c (handle_query): Add PACKET_LEN argument. Support
16147 qXfer:spu:read and qXfer:spu:write packets.
16148 (main): Pass packet_len to handle_query.
16149 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16150 * target.h (target_ops): Add qxfer_spu.
16152 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16154 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16155 accessing non-seekable spufs files.
16157 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16159 * server.c (handle_query): Add reply for qC packet.
16161 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16162 Leo Zayas <lerele@champenstudios@com>
16164 * server.h (check_remote_input_interrupt_request): New function.
16165 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16166 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16167 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16168 (check_remote_input_interrupt_request): New function.
16169 * server.h (check_remote_input_interrupt_request): Declare.
16170 * win32-low.c (winapi_DebugBreakProcess,
16171 winapi_GenerateConsoleCtrlEvent): New typedefs.
16172 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16174 (win32_wait): Check for remote interrupt request
16175 with check_remote_input_interrupt_request.
16176 (win32_request_interrupt): New function.
16177 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16179 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16181 * win32-low.c (debug_registers_changed,
16182 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16183 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16184 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16185 (thread_rec): Get context using the low target.
16186 (child_add_thread): Call thread_added on the low target,
16187 which does the same thing.
16189 (do_initial_child_stuff): Remove debug registers references.
16190 Set context using the low target. Resume threads after
16191 setting the contexts.
16192 (child_continue): Remove dead variable. Remove debug
16193 registers references.
16194 (child_fetch_inferior_registers): Go through the low target.
16195 (do_child_store_inferior_registers): Remove.
16196 (child_store_inferior_registers): Go through the low target.
16197 (win32_resume): Remove debug registers references.
16198 Set context using the low target.
16199 (handle_exception): Change return type to void. Don't record
16200 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16201 first chance exception.
16202 (get_child_debug_event): Change return type to void. Remove
16203 goto loop. Always return after waiting for debug event.
16204 (win32_wait): Convert to switch statement. Handle spurious
16207 * win32-i386-low.c (debug_registers_changed,
16208 debug_registers_used): New.
16209 (initial_stuff): Rename to ...
16210 (i386_initial_stuff): ... this. Clear debug registers
16212 (store_debug_registers): Delete.
16213 (i386_get_thread_context): New.
16214 (load_debug_registers): Delete.
16215 (i386_set_thread_context): New.
16216 (i386_thread_added): New.
16217 (single_step): Rename to ...
16218 (i386_single_step): ... this.
16219 (do_fetch_inferior_registers): Rename to ...
16220 (i386_fetch_inferior_register): ... this.
16221 (i386_store_inferior_register): New.
16222 (the_low_target): Adapt to new interface.
16224 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16225 (arm_get_thread_context): New.
16226 (arm_set_thread_context): New.
16228 (do_fetch_inferior_registers): Rename to ...
16229 (arm_fetch_inferior_register): ... this.
16230 (arm_store_inferior_register): New.
16231 (arm_wince_breakpoint): Reimplement as unsigned long.
16232 (arm_wince_breakpoint_len): Define.
16233 (the_low_target): Adapt to new interface.
16235 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16236 load_debug_registers. Add get_thread_context, set_thread_context,
16237 thread_added and store_inferior_register. Rename
16238 fetch_inferior_registers to fetch_inferior_register.
16239 (regptr): Remove declaration.
16241 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16243 * linux-low.c (linux_detach): Change return type to int. Return 0.
16244 * spu-low.c (spu_detach): Likewise.
16246 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16248 * target.h (target_ops): Change return type of detach to int.
16250 (join_inferior): New.
16251 * server.c (main): Don't skip detach support on mingw32.
16252 If the inferior doesn't support detaching return error.
16253 Call join_inferior instead of using waitpid.
16254 * linux-low.c (linux_join): New.
16255 (linux_target_op): Add linux_join.
16256 * spu-low.c (spu_join): New.
16257 (spu_target_ops): Add spu_join.
16258 * win32-low.c (win32_detach): Adapt to new interface.
16259 Reopen current_process_handle before detaching. Issue a child
16260 resume before detaching.
16262 (win32_target_op): Add win32_join.
16264 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16266 * win32-low.c (win32-attach): Fix return value.
16267 * target.h (target_ops): Describe ATTACH return values.
16269 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16271 * win32-low.c (GETPROCADDRESS): Define.
16272 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16273 (winapi_DebugSetProcessKillOnExit): Likewise.
16274 (win32_create_inferior): Force usage of ansi CreateProcessA.
16275 (win32_attach): Use GETPROCADDRESS.
16276 (win32_detach): Likewise.
16278 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16280 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16282 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16284 * win32-low.c: Commit leftover changes from 2007-03-29.
16286 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16288 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16289 fields short instead of int. Add explicit padding.
16290 (i387_cache_to_fsave): Remove unnecessary casts.
16291 (i387_fsave_to_cache): Doc fix.
16292 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16294 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16296 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16297 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16299 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16301 * configure.srv (arm*-*-mingw32ce*): Move near the other
16304 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16306 * configure.ac: Add errno checking.
16307 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16308 sys/file.h and malloc.h.
16309 (AC_CHECK_DECLS): Add perror.
16310 (srv_mingwce): Handle.
16311 * configure.srv (i[34567]86-*-cygwin*): Add
16312 win32-i386-low.o to srv_tgtobj.
16313 (i[34567]86-*-mingw*): Likewise.
16314 (arm*-*-mingw32ce*): Add case.
16315 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16316 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16317 [__MINGW32CE__] (strerror): New function.
16318 [__MINGW32CE__] (errno): Define to GetLastError.
16319 [__MINGW32CE__] (COUNTOF): New macro.
16320 (remote_open): Remove extra close call.
16321 * mem-break.c (delete_breakpoint_at): New function.
16322 * mem-break.h (delete_breakpoint_at): Declare.
16323 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16324 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16325 [USE_WIN32API] (read, write): Add char* casts.
16326 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16327 * server.h: Include wincecompat.h on Windows CE.
16328 [HAVE_ERRNO_H]: Check.
16329 (perror): Declare if not declared.
16330 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16331 (perror_with_name): Remove errno declaration.
16332 * wincecompat.h: New.
16333 * wincecompat.c: New.
16334 * win32-low.h: New.
16335 * win32-arm-low.c: New.
16336 * win32-i386-low.c: New.
16337 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16338 (OUTMSG2): Make it safe.
16340 (COUNTOF): New macro.
16341 (NUM_REGS): Get it from the low target.
16342 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16343 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16344 (thread_rec): Let low target handle debug registers.
16345 (child_add_thread): Likewise.
16346 (child_init_thread_list): Likewise.
16347 (continue_one_thread): Likewise.
16349 (do_child_fetch_inferior_registers): Move to ...
16350 * win32-i386-low.c: ... here, and rename to ...
16351 (do_fetch_inferior_registers): ... this.
16352 * win32-low.c (child_fetch_inferior_registers):
16353 Go through the low target.
16354 (do_child_store_inferior_registers): Use regptr.
16355 (strwinerror): New function.
16356 (win32_create_inferior): Handle Windows CE.
16357 Use strwinerror instead of strerror on Windows error
16358 codes. Add program to the error output.
16359 Don't close the main thread handle on Windows CE.
16360 (win32_attach): Use coredll.dll on Windows CE.
16361 (win32_kill): Close current process and current
16363 (win32_detach): Use coredll.dll on Windows CE.
16364 (win32_resume): Let low target handle debug registers, and
16366 (handle_exception): Add/Remove initial breakpoint. Avoid
16367 non-existant WSTOPSIG on Windows CE.
16368 (win32_read_inferior_memory): Cast to remove warning.
16369 (win32_arch_string): Go through the low target.
16370 (initialize_low): Call set_breakpoint_data with the low
16371 target's breakpoint.
16372 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16373 FOP_REGNUM, mappings): Move to ...
16374 * win32-i386-low.c: ... here.
16375 * win32-low.c (win32_thread_info): Move to ...
16376 * win32-low.h: ... here.
16377 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16378 win32-arm-low.c and wincecompat.c.
16379 (all:): Add $EXEEXT.
16380 (install-only:): Likewise.
16381 (gdbserver:): Likewise.
16382 (gdbreplay:): Likewise.
16383 * config.in: Regenerate.
16384 * configure: Regenerate.
16386 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16388 * win32-low.c: Rename typedef thread_info to
16389 win32_thread_info throughout.
16391 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16393 * win32-i386-low.c: Rename to ...
16394 * win32-low.c: ... this.
16395 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16396 * Makefile.in: Likewise.
16398 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16400 * remote-utils.c (monitor_output): Constify msg parameter.
16401 * server.h (monitor_output): Likewise.
16402 * win32-i386-low.c (handle_output_debug_string): New.
16403 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16404 handle_output_debug_string.
16405 (get_child_debug_event): Likewise.
16407 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16409 * server.c (main): Correct strtoul check.
16411 2007-03-27 Jon Ringle <jon@ringle.org>
16413 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16415 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16417 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16419 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16421 * terminal.h: Check HAVE_SGTTY_H.
16423 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16425 * remote-utils.c (remote_open): Print out the assigned port number.
16427 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16429 * remote-utils.c (monitor_output): New function.
16430 * server.c (debug_threads): Define here.
16431 (monitor_show_help): New function.
16432 (handle_query): Handle qRcmd.
16433 (main): Do not handle 'd' packet.
16434 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16435 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16438 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16440 * Makefile.in (EXEEXT): New.
16441 (clean): Use $(EXEEXT).
16443 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16445 * target.h (target_ops): Rename send_signal to request_interrupt,
16446 and remove enum target_signal parameter.
16447 * linux-low.c (linux_request_interrupt): Rename from
16448 linux_send_signal, and always send SIGINT.
16449 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16450 and always send SIGINT.
16451 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16453 (input_interrupt): Likewise.
16455 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16457 * server.c (get_features_xml): Check if target implemented
16459 * win32-i386-low.c (win32_arch_string): New.
16460 (win32_target_ops): Add win32_arch_string as arch_string member.
16462 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16464 * spu-low.c (spu_arch_string): New.
16465 (spu_target_ops): Add spu_arch_string.
16467 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16469 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16470 * configure.ac: Do not check for terminal.h.
16471 * configure, config.in: Regenerated.
16473 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16475 * Makefile.in (OBS): Add $(XML_BUILTIN).
16476 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16478 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16479 (arm-with-iwmmxt.c): New.
16480 * config.in, configure: Regenerate.
16481 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16482 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16483 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16484 (arm*-*-linux*): Add iWMMXt and regset support.
16485 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16486 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16487 (arm_store_wmmxregset, target_regsets): New.
16488 * server.c (get_features_xml): Take annex argument. Check builtin
16490 (handle_query): Handle multiple annexes.
16492 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16494 * remote-utils.c [USE_WIN32API] (read, write): Define.
16495 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16498 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16500 * linux-i386-low.c (the_low_target): Set arch_string.
16501 * linux-x86-64-low.c (the_low_target): Likewise.
16502 * linux-low.c (linux_arch_string): New.
16503 (linux_target_ops): Add it.
16504 * linux-low.h (struct linux_target_ops): Add arch_string.
16505 * server.c (write_qxfer_response): Use const void * for DATA.
16506 (get_features_xml): New.
16507 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16508 * target.h (struct target_ops): Add arch_string method.
16510 2007-01-03 Denis Pilat <denis.pilat@st.com>
16511 Daniel Jacobowitz <dan@codesourcery.com>
16513 * linux-low.c (linux_kill): Handle being called with no threads.
16514 * win32-i386-low.c (win32_kill): Likewise.
16515 (get_child_debug_event): Clear current_process_handle.
16517 2006-12-30 Denis PILAT <denis.pilat@st.com>
16518 Daniel Jacobowitz <dan@codesourcery.com>
16520 * remote-utils.c (remote_open): Check the type of specified
16521 serial port devices before opening them.
16522 * server.c (main): Kill the inferior if an error occurs during
16523 the first remote_open.
16525 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16527 * README: Update supported targets.
16529 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16531 * Makefile.in (clean): Remove reg-mips64.c.
16532 (reg-mips64.c, reg-mips64.o): New rules.
16533 * configure.srv: Handle mips64. Include regset support for mips.
16534 * linux-mips-low.c (union mips_register): New.
16535 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16536 (mips_breakpoint, mips_breakpoint_at): Use int.
16537 (mips_collect_register, mips_supply_register)
16538 (mips_collect_register_32bit, mips_supply_register_32bit)
16539 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16540 (mips_store_fpregset, target_regsets): New.
16541 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16543 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16545 * configure.srv: Add target "spu*-*-*".
16546 * Makefile.in (clean): Remove reg-spu.c.
16547 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16548 * spu-low.c: New file.
16550 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16552 * configure.ac: Correct td_thr_tls_get_addr test.
16553 * configure: Regenerated.
16555 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16557 * linux-low.c (linux_wait_for_event): Reformat. Use the
16558 pass_signals array.
16559 * remote-utils.c (decode_address_to_semicolon): New.
16560 * server.c (pass_signals, handle_general_set): New.
16561 (handle_query): Mention QPassSignals for qSupported.
16562 (main): Call handle_general_set.
16563 * server.h (pass_signals, decode_address_to_semicolon): New.
16565 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16567 * server.c (handle_query): Correct error handling for read_auxv.
16569 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16571 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16572 and srv_linux_thread_db to yes.
16573 * linux-s390-low.c (s390_fill_gregset): New function.
16574 (target_regsets): Define data structure.
16576 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16578 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16579 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16580 * config.in, configure: Regenerated.
16581 * inferiors.c (gdb_id_to_thread): New function.
16582 (gdb_id_to_thread_id): Use it.
16583 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16584 * linux-low.h (struct process_info): Add th member.
16585 (thread_db_get_tls_address): New prototype.
16586 * remote-utils.c (decode_address): Make non-static.
16587 * server.c (handle_query): Handle qGetTLSAddr.
16588 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16589 * target.h (struct target_ops): Add get_tls_address.
16590 * thread-db.c (maybe_attach_thread): Save the thread handle.
16591 (thread_db_get_tls_address): New.
16593 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16595 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16596 (linux_resume_one_process): Take a siginfo_t *. Update all
16597 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16598 (struct pending_signals): Add a siginfo_t.
16599 (linux_wait_for_process): Always set last_status.
16600 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16601 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16602 * linux-low.h (struct process_info): Add last_status.
16604 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16606 * remote-utils.c (try_rle): New function.
16607 (putpkt_binary): Use it.
16609 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16611 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16612 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16613 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16614 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16615 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16618 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16620 * server.c (terminal_fd): New variable.
16621 (old_foreground_pgrp): Likewise.
16622 (restore_old_foreground_pgrp): New function.
16623 (start_inferior): Record the terminal file descriptor in terminal_fd
16624 and its original foreground group in old_foreground_pgrp. Register
16625 restore_old_foreground_pgrp with atexit().
16627 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16629 * server.c (handle_query): Correct qPart to qXfer.
16631 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16633 * configure.ac: Check for more headers which are missing on
16634 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16635 * configure.srv: Add Cygwin and mingw32.
16636 * remote-utils.c: Don't include headers unconditionally which
16637 are missing on mingw32. Include <winsock.h> for mingw32.
16638 (remote_open): Adjust for mingw32 support. Flush
16639 standard error after writing to it.
16640 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16641 (unblock_async_io, enable_async_io, disable_async_io)
16642 (readchar, getpkt): Update for Winsock support.
16643 (prepare_resume_reply): Expect a protocol signal number.
16644 * server.c: Disable <sys/wait.h> on mingw32.
16645 (start_inferior): Adjust for mingw32 support. Flush
16646 standard error after writing to it.
16647 (attach_inferior): Likewise. Use protocol signal
16649 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16651 * win32-i386-low.c: New file.
16652 * Makefile.in (XM_CLIBS): Set.
16653 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16654 (win32-i386-low.o): New dependency rule.
16655 * linux-low.c (linux_wait): Use target signal numbers.
16656 * target.h (struct target_ops): Doc fix.
16657 * server.h (target_signal_to_name): New prototype.
16658 * gdbreplay.c: Don't include headers unconditionally which
16659 are missing on mingw32. Include <winsock.h> for mingw32.
16660 (remote_close, remote_open): Adjust for Winsock support.
16661 * configure, config.in: Regenerated.
16663 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16665 * server.c (decode_xfer_read, write_qxfer_response): New.
16666 (handle_query): Take a packet length argument. Handle
16667 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16668 the qSupported response.
16669 (main): Update call to handle_query.
16671 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16673 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16674 (putpkt_binary): Renamed from putpkt and adjusted for binary
16676 (putpkt): New wrapper for putpkt_binary.
16677 (readchar): Don't mask off the high bit.
16678 (decode_X_packet): New function.
16679 * server.c (main): Call putpkt_binary if a handler sets the packet
16680 length. Save the length of the incoming packet. Handle 'X'.
16681 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16683 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16685 * server.c (handle_query): Handle qSupported.
16687 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16689 * remote-utils.c (all_symbols_looked_up): New variable.
16690 (look_up_one_symbol): Check it.
16691 * server.h (look_up_one_symbol): New declaration.
16692 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16694 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16696 * Makefile.in (linux-arm-low.o): Update dependencies.
16697 * linux-arm-low.c: Include "gdb_proc_service.h".
16698 (PTRACE_GET_THREAD_AREA): Define.
16699 (ps_get_thread_area): New function.
16701 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16703 * configure.srv (m68k*-*-uclinux*): New target.
16704 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16705 (linux_resume_one_process): Remove extraneous cast.
16706 (linux_read_offsets): New.
16707 (linux_target_op): Add linux_read_offsets on mmuless systems.
16708 * server.c (handle_query): Add qOffsets logic.
16709 * target.h (struct target_ops): Add read_offsets.
16711 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16713 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16714 (PTRACE_GET_THREAD_AREA): Define.
16715 (ps_get_thread_area): New function.
16716 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16717 (linux-x86-64-low.o): Update.
16719 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16721 * configure.ac: Remove checks for prfpregset_t.
16722 * gdb_proc_service.h: New file.
16723 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16724 new "gdb_proc_service.h".
16725 * proc-service.c: Likewise.
16726 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16727 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16728 * Makefile.in (gdb_proc_service_h): Updated.
16729 * configure, config.in: Regenerated.
16731 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16733 * remote-utils.c (prepare_resume_reply): Move declaration
16734 of gdb_id_from_wait to the top of the block.
16736 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16738 * linux-low.c (regsets_store_inferior_registers): Read the regset
16739 from the target before filling it.
16741 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16743 * server.c (attach_inferior): Return SIGTRAP for a successful
16746 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16748 * Makefile.in (OBS): Add version.o.
16749 (STAGESTUFF): Delete.
16750 (version.o): Add dependencies.
16751 (version.c): Replace rule.
16752 (clean): Remove version.c.
16753 * server.c (gdbserver_version): New.
16754 (gdbserver_usage): Use printf.
16755 (main): Handle --version and --help.
16756 * server.h (version, host_name): Add declarations.
16758 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16770 * linux-x86-64-low.c:
16772 * linux-s390-low.c:
16773 * linux-ppc64-low.c:
16775 * linux-mips-low.c:
16776 * linux-m68k-low.c:
16777 * linux-m32r-low.c:
16780 * linux-ia64-low.c:
16781 * linux-i386-low.c:
16782 * linux-crisv32-low.c:
16794 * gdbserver.1: Add (C) after Copyright. Update the FSF
16797 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16799 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16800 (arm_breakpoint_at): Recognize both breakpoints.
16801 (the_low_target): Use the correct breakpoint instruction.
16803 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16805 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16806 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16807 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16808 (the_low_target): Update.
16810 2005-10-25 Andreas Schwab <schwab@suse.de>
16812 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16814 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16815 (ia64_num_regs): Reduce to 462.
16817 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16819 * acinclude.m4: Correct quoting.
16820 * aclocal.m4: Regenerated.
16822 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16823 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16824 (thread_db_init): Call thread_db_err_str.
16825 * configure.ac: Check for TD_VERSION.
16826 * config.in, configure: Regenerated.
16828 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16830 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16832 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16834 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16835 is not available. Define HAVE_PTRACE_GETREGS if it is.
16836 * config.in, configure: Regenerated.
16837 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16838 * linux-i386-low.c, linux-m68k-low.c: Update to use
16839 HAVE_PTRACE_GETREGS.
16840 * linux-low.c (regsets_fetch_inferior_registers)
16841 (regsets_store_inferior_registers): Only return 0 if we processed
16843 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16844 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16846 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16848 * inferiors.c (struct thread_info): Add gdb_id.
16849 (add_thread): Add gdb_id argument.
16850 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16851 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16852 calls to add_thread.
16853 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16854 * server.c (handle_query): Use thread_to_gdb_id.
16855 (handle_v_cont, main): Use gdb_id_to_thread_id.
16856 * server.h (add_thread): Update prototype.
16857 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16860 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16862 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16863 left-padded registers.
16864 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16865 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16867 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16869 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16870 * configure: Regenerate.
16871 * config.in: Regenerate.
16872 * server.h (NEED_DECLARATION_STRERROR):
16873 Replace with !HAVE_DECL_STRERROR.
16875 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16877 * linux-low.c (linux_wait, linux_send_signal): Don't test
16878 an unsigned long variable for > 0 if it could be MAX_ULONG.
16879 * server.c (myresume): Likewise.
16880 * target.c (set_desired_inferior): Likewise.
16882 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16884 * configure.ac: Simplify and improve check for socklen_t.
16885 * configure, config.in: Regenerate.
16887 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16889 * acconfig.h: Remove.
16890 * configure.ac: Add a test for socklen_t. Use three-argument
16891 AC_DEFINE throughout.
16892 * config.in: Regenerated using autoheader 2.59.
16893 * configure: Regenerated.
16895 * gdbreplay.c (socklen_t): Provide a default.
16896 (remote_open): Use socklen_t.
16897 * remote-utils.c (socklen_t): Provide a default.
16898 (remote_open): Use socklen_t.
16899 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16902 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16904 * linux-low.c (linux_read_memory, linux_write_memory)
16905 (linux_read_auxv): Likewise.
16906 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16907 (check_mem_write): Likewise.
16908 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16910 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16911 (registers_from_string, register_data): Likewise.
16912 * server.c (handle_query, main): Likewise.
16913 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16914 (decode_M_packet): Likewise.
16915 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16916 * target.h (struct target_ops): Update read_memory, write_memory,
16918 (read_inferior_memory, write_inferior_memory): Update.
16919 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16920 to unsigned char *.
16921 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16922 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16923 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16924 linux-s390-low.c, linux-sh-low.c: Update for changes in
16925 read_inferior_memory and the_low_target->breakpoint.
16927 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16929 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16930 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16931 * configure.srv: Add powerpc64-*-linux*.
16932 * linux-ppc64-low.c: New file.
16934 2005-05-23 Orjan Friberg <orjanf@axis.com>
16936 * linux-cris-low.c: New file with support for CRIS.
16937 * linux-crisv32-low.c: Ditto for CRISv32.
16938 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16939 (clean): Add reg-cris.c and reg-crisv32.c.
16940 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16941 reg-crisv32.o, and reg-crisv32.c to make rules.
16942 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16943 recognized targets.
16945 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16947 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16948 of sizeof (PTRACE_XFER_TYPE).
16949 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16951 2005-05-12 Orjan Friberg <orjanf@axis.com>
16953 * target.h (struct target_ops): Add insert_watchpoint,
16954 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16955 pointers for hardware watchpoint support.
16956 * linux-low.h (struct linux_target_ops): Ditto.
16957 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16958 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16959 to linux_target_ops.
16960 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16962 * server.c (main): Recognize 'Z' and 'z' packets.
16964 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16966 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16967 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16968 (the_low_target): Add new members.
16970 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16972 * proc-service.c (ps_lgetregs): Search all_processes instead of
16975 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16977 * server.c (start_inferior): Change return type to int.
16978 (attach_inferior): Change sigptr to int *.
16979 (handle_v_cont, handle_v_requests): Change signal to int *.
16980 (main): Change signal to int.
16982 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16984 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16985 * configure.srv: Add m32r*-*-linux*.
16986 * linux-m32r-low.c: New file.
16988 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16990 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16992 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16994 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16995 Take unsigned long arguments for PIDs.
16996 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16997 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16998 (wait_for_sigstop, linux_resume_one_process)
16999 (regsets_fetch_inferior_registers, linux_send_signal)
17000 (linux_read_auxv): Likewise. Update the types of variables holding
17001 PIDs. Update format string specifiers.
17002 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17003 * remote-utils.c (prepare_resume_reply): Likewise.
17004 * server.c (cont_thread, general_thread, step_thread)
17005 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17007 (handle_query): Update format specifiers.
17008 (handle_v_cont, main): Use strtoul for thread IDs.
17009 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17010 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17011 (general_thread, step_thread, thread_from_wait)
17012 (old_thread_from_wait): Update.
17013 * target.h (struct thread_resume): Use unsigned long for THREAD.
17014 (struct target_ops): Use unsigned long for arguments to attach and
17017 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17019 * acinclude.m4: Include bfd/bfd.m4 directly.
17020 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17021 <agriffis@toolchain.org>.
17022 * aclocal.m4, configure: Regenerated.
17024 2005-01-07 Andrew Cagney <cagney@gnu.org>
17026 * configure.ac: Rename configure.in, require autoconf 2.59.
17027 * configure: Re-generate.
17029 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17031 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17032 LIBS when finished.
17033 * aclocal.m4: Regenerated.
17034 * configure: Regenerated.
17036 2004-11-21 Andreas Schwab <schwab@suse.de>
17038 * linux-m68k-low.c (m68k_num_gregs): Define.
17039 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17040 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17041 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17042 (m68k_breakpoint_at): New. Add to the_low_target.
17044 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17045 srv_linux_thread_db to yes.
17047 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17049 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17050 (ARCH_SET_FS): Likewise.
17051 (ARCH_GET_FS): Likewise.
17052 (ARCH_GET_GS): Likewise.
17054 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17056 * linux-i386-low.c (ps_get_thread_area): New.
17057 * linux-x86-64-low.c (ps_get_thread_area): New.
17058 * linux-low.c: Include <sys/syscall.h>.
17059 (linux_kill_one_process): Don't kill the first thread here.
17060 (linux_kill): Kill the first thread here.
17061 (kill_lwp): New function.
17062 (send_sigstop, linux_send_signal): Use it.
17063 * proc-service.c: Clean up #ifdefs.
17064 (fpregset_info): Delete.
17065 (ps_lgetregs): Update and enable implementation.
17066 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17068 * remote-utils.c (struct sym_cache, symbol_cache): New.
17069 (input_interrupt): Print a clearer message.
17070 (async_io_enabled): New variable.
17071 (enable_async_io, disable_async_io): Use it. Update comments.
17072 (look_up_one_symbol): Use the symbol cache.
17073 * thread-db.c (thread_db_look_up_symbols): New function.
17074 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17076 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17078 * configure.in: Test for -rdynamic.
17079 * configure: Regenerated.
17080 * Makefile (INTERNAL_LDFLAGS): New.
17081 (gdbserver, gdbreplay): Use it.
17083 2004-09-02 Andrew Cagney <cagney@gnu.org>
17085 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17087 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17089 * linux-low.c (linux_wait): Clear all_processes list also.
17091 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17093 * linux-low.c: Include <errno.h>. Remove extern declaration of
17096 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17098 * gdbreplay.c, server.h, utils.c: Update copyright years.
17100 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17102 * server.c (main): Print child status or termination signal from
17103 variable 'signal', not 'sig'.
17105 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17107 * linux-low.c (linux_read_memory): Change return type to
17108 int. Check for and return error from ptrace().
17109 * target.c (read_inferior_memory): Change return type to int. Pass
17110 back return status from the_target->read_memory().
17111 * target.h (struct target_ops): Adapt *read_memory() prototype.
17113 (read_inferior_memory): Adapt prototype.
17114 * server.c (main): Return an error packet if
17115 read_inferior_memory() returns an error.
17117 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17119 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17120 Unify with other clean targets.
17122 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17124 * server.c (handle_v_cont): Call set_desired_inferior.
17126 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17128 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17130 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17132 * linux-low.c (linux_wait): Unblock async I/O.
17133 (linux_resume): Block and enable async I/O.
17134 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17135 * server.h (block_async_io, unblock_async_io): Add prototypes.
17137 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17139 * remote-utils.c (remote_open): Print a status notice after
17140 opening a TCP port.
17141 * server.c (attach_inferior): Print a status notice after
17144 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17148 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17150 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17152 * server.c, target.h: Update copyright years.
17154 2004-02-25 Roland McGrath <roland@redhat.com>
17156 * target.h (struct target_ops): New member `read_auxv'.
17157 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17158 * linux-low.c (linux_read_auxv): New function.
17159 (linux_target_ops): Initialize `read_auxv' member to that.
17161 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17163 Committed by Jim Blandy <jimb@redhat.com>.
17165 * linux-s390-low.c (s390_num_regs): Update.
17166 (s390_regmap): Remove control registers. Use __s390x__ predefine
17167 instead of GPR_SIZE to distiguish s390 and s390x targets.
17169 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17171 * linux-low.c: Update copyright year.
17172 (check_removed_breakpoint): Clear pending_is_breakpoint.
17173 (linux_set_resume_request, linux_queue_one_thread)
17174 (resume_status_pending_p): New functions.
17175 (linux_continue_one_thread): Use process->resume.
17176 (linux_resume): Only resume threads if there are no pending events.
17177 * linux-low.h (struct process_info): Add resume request
17180 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17182 * regcache.c (new_register_cache): Clear the allocated register
17183 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17185 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17187 * linux-low.c (linux_resume): Take a struct thread_resume *
17189 (linux_wait): Update call.
17190 (resume_ptr): New static variable.
17191 (linux_continue_one_thread): Renamed from
17192 linux_continue_one_process. Use resume_ptr.
17193 (linux_resume): Use linux_continue_one_thread.
17194 * server.c (handle_v_cont, handle_v_requests): New functions.
17195 (myresume): New function.
17196 (main): Handle 'v' case.
17197 * target.h (struct thread_resume): New type.
17198 (struct target_ops): Change argument of "resume" to struct
17200 (myresume): Delete macro.
17202 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17204 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17205 (uninstall): Support DESTDIR.
17207 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17209 * configure.srv: Add xscale*linux copy of arm*linux entry.
17211 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17213 * linux-arm-low.c (arm_reinsert_addr): New function.
17214 (the_low_target): Add arm_reinsert_addr.
17216 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17218 * mem-break.c: Remove whitespace at end of file.
17220 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17222 * configure.in: Check whether we need to prototype strerror.
17223 * server.h: Optionally prototype strerror.
17224 * gdbreplay.c (perror_with_name): Use strerror.
17225 * linux-low.c (linux_attach_lwp): Use strerror.
17226 * utils.c (perror_with_name): Use strerror.
17227 * config.in, configure: Regenerated.
17229 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17231 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17232 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17234 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17236 * Makefile.in (SFILES): Update.
17237 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17238 low-sun3.c: Remove files.
17240 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17242 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17243 (linux_detach_one_process, linux_detach): New functions.
17244 (linux_target_ops): Add linux_detach.
17245 * server.c (main): Handle 'D' packet.
17246 * target.h (struct target_ops): Add "detach" member.
17247 (detach_inferior): Define.
17249 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17251 From Kelley Cook <kelleycook@wideopenwest.com>:
17252 * configure.srv: Accept i[34567]86 variants.
17254 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17256 * linux-low.c (linux_wait_for_event): Correct comment typos.
17257 (linux_resume_one_process): Call check_removed_breakpoint.
17258 (linux_send_signal): New function.
17259 (linux_target_ops): Add linux_send_signal.
17260 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17262 * target.h (struct target_ops): Add send_signal.
17264 2003-05-29 Jim Blandy <jimb@redhat.com>
17266 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17267 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17268 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17269 away part of the register's value.
17271 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17273 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17274 (linux_wait_for_event, linux_init_signals): Likewise.
17276 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17278 * configure.in: Check for stdlib.h.
17279 * configure: Regenerated.
17280 * config.in: Regenerated.
17282 2003-01-04 Andreas Schwab <schwab@suse.de>
17284 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17286 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17288 * Makefile.in: Remove obsolete code.
17290 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17292 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17293 defined(PT_FPR0_HI).
17295 2002-11-17 Stuart Hughes <seh@zee2.com>
17297 * linux-arm-low.c (arm_num_regs): Increase.
17298 (arm_regmap): Include status register.
17300 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17302 * linux-low.c (register_addr): Remove incorrect -1 check.
17304 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17306 * linux-low.c (linux_create_inferior): Call setpgid. Return
17308 (unstopped_p, linux_signal_pid): Remove.
17309 (linux_target_ops): Remove linux_signal_pid.
17310 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17311 global instead of target method.
17312 * target.h (struct target_ops): Remove signal_pid. Update comment
17313 for create_inferior.
17314 * server.c (signal_pid): New variable.
17315 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17316 gdbserver. Set the child to be the foreground process group.
17317 (attach_inferior): Set signal_pid.
17319 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17321 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17323 2002-08-20 Jim Blandy <jimb@redhat.com>
17325 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17328 2002-08-01 Andrew Cagney <cagney@redhat.com>
17330 * Makefile.in: Make chill references obsolete.
17332 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17334 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17335 * configure: Regenerate.
17336 * config.in: Regenerate.
17338 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17340 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17341 (perror_with_name, remote_close, remote_open, expect, play): Static.
17343 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17345 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17346 byte offsets instead of an array of indexes.
17347 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17349 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17351 * regcache.c: Add comment.
17353 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17355 * thread-db.c: New file.
17356 * proc-service.c: New file.
17357 * acinclude.m4: New file.
17358 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17359 proc-service.o, and thread-db.o.
17360 (linux-low.o): Add USE_THREAD_DB.
17361 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17362 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17363 * aclocal.m4: Regenerated.
17364 * config.in: Regenerated.
17365 * configure: Regenerated.
17366 * configure.in: Check for proc_service.h, sys/procfs.h,
17367 thread_db.h, and linux/elf.h headrs.
17368 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17369 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17370 Check for -lthread_db and thread support.
17371 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17372 PowerPC, and SuperH.
17373 * i387-fp.c: Constify arguments.
17374 * i387-fp.h: Likewise.
17375 * inferiors.c: (struct thread_info): Renamed from
17376 `struct inferior_info'. Remove PID member. Use generic inferior
17377 list header. All uses updated.
17378 (inferiors, signal_pid): Removed.
17379 (all_threads): New variable.
17380 (get_thread): Define.
17381 (add_inferior_to_list): New function.
17382 (for_each_inferior): New function.
17383 (change_inferior_id): New function.
17384 (add_inferior): Removed.
17385 (remove_inferior): New function.
17386 (add_thread): New function.
17387 (free_one_thread): New function.
17388 (remove_thread): New function.
17389 (clear_inferiors): Use for_each_inferior and free_one_thread.
17390 (find_inferior): New function.
17391 (find_inferior_id): New function.
17392 (inferior_target_data): Update argument type.
17393 (set_inferior_target_data): Likewise.
17394 (inferior_regcache_data): Likewise.
17395 (set_inferior_regcache_data): Likewise.
17396 * linux-low.c (linux_bp_reinsert): Remove.
17397 (all_processes, stopping_threads, using_thrads)
17398 (struct pending_signals, debug_threads, pid_of): New.
17399 (inferior_pid): Replace with macro.
17400 (struct inferior_linux_data): Remove.
17401 (get_stop_pc, add_process): New functions.
17402 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17403 Use add_process and add_thread.
17404 (linux_attach_lwp): New function, based on old linux_attach. Use
17405 add_process and add_thread. Set stop_expected for new threads.
17406 (linux_attach): New function.
17407 (linux_kill_one_process): New function.
17408 (linux_kill): Kill all LWPs.
17409 (linux_thread_alive): Use find_inferior_id.
17410 (check_removed_breakpoints, status_pending_p): New functions.
17411 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17412 Update. Use WNOHANG. Wait for cloned processes also. Update process
17413 struct for the found process.
17414 (linux_wait_for_event): New function.
17415 (linux_wait): Use it. Support LWPs.
17416 (send_sigstop, wait_for_sigstop, stop_all_processes)
17417 (linux_resume_one_process, linux_continue_one_process): New functions.
17418 (linux_resume): Support LWPs.
17419 (REGISTER_RAW_SIZE): Remove.
17420 (fetch_register): Use register_size instead. Call supply_register.
17421 (usr_store_inferior_registers): Likewise. Call collect_register.
17422 Fix recursive case.
17423 (regsets_fetch_inferior_registers): Improve error message.
17424 (regsets_store_inferior_registers): Add debugging.
17425 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17426 (unstopped_p, linux_signal_pid): New functions.
17427 (linux_target_ops): Add linux_signal_pid.
17428 (linux_init_signals): New function.
17429 (initialize_low): Call it. Initialize using_threads.
17430 * regcache.c (inferior_regcache_data): Add valid
17432 (get_regcache): Fetch registers lazily. Add fetch argument
17433 and update all callers.
17434 (regcache_invalidate_one, regcache_invalidate): New
17436 (new_register_cache): Renamed from create_register_cache.
17437 Return the new regcache.
17438 (free_register_cache): Change argument to a void *.
17439 (registers_to_string, registers_from_string): Call get_regcache
17440 with fetch flag set.
17441 (register_data): Make static. Pass fetch flag to get_regcache.
17442 (supply_register): Call get_regcache with fetch flag clear.
17443 (collect_register): Call get_regcache with fetch flag set.
17444 (collect_register_as_string): New function.
17445 * regcache.h: Update.
17446 * remote-utils.c (putpkt): Flush after debug output and use
17448 Handle input interrupts while waiting for an ACK.
17449 (input_interrupt): Use signal_pid method.
17450 (getpkt): Flush after debug output and use stderr.
17451 (outreg): Use collect_register_as_string.
17452 (new_thread_notify, dead_thread_notify): New functions.
17453 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17454 and general_thread.
17455 (look_up_one_symbol): Flush after debug output.
17456 * server.c (step_thread, server_waiting): New variables.
17457 (start_inferior): Don't use signal_pid. Update call to mywait.
17458 (attach_inferior): Update call to mywait.
17459 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17460 (main): Don't fetch/store registers explicitly. Use
17461 set_desired_inferior. Support proposed ``Hs'' packet. Update
17463 * server.h: Update.
17464 (struct inferior_list, struct_inferior_list_entry): New.
17465 * target.c (set_desired_inferior): New.
17466 (write_inferior_memory): Constify.
17467 (mywait): New function.
17468 * target.h: Update.
17469 (struct target_ops): New signal_pid method.
17470 (mywait): Removed macro, added prototype.
17472 * linux-low.h (regset_func): Removed.
17473 (regset_fill_func, regset_store_func): New.
17474 (enum regset_type): New.
17475 (struct regset_info): Add type field. Use new operation types.
17476 (struct linux_target_ops): stop_pc renamed to get_pc.
17477 Add decr_pc_after_break and breakpoint_at.
17478 (get_process, get_thread_proess, get_process_thread)
17479 (strut process_info, all_processes, linux_attach_lwp)
17480 (thread_db_init): New.
17482 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17483 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17484 (the_low_target): Add new members.
17485 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17486 (i386_store_fpxregset): Constify.
17487 (target_regsets): Add new kind identifier.
17488 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17489 (i386_set_pc): Add debugging.
17490 (i386_breakpoint_at): New function.
17491 (the_low_target): Add new members.
17492 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17493 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17494 (mips_breakpoint_at): New.
17495 (the_low_target): Add new members.
17496 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17497 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17498 (the_low_target): Add new members.
17499 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17500 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17501 (the_low_target): Add new members.
17502 * linux-x86-64-low.c (target_regsets): Add new kind
17505 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17507 From Martin Pool <mbp@samba.org>:
17508 * server.c (gdbserver_usage): New function.
17511 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17513 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17514 stop_at -> stop_pc.
17516 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17518 * Makefile.in: Remove obsolete code.
17520 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17522 * linux-low.c (regsets_fetch_inferior_registers),
17523 (regsets_store_inferior_registers): Removed cast to int from
17525 * regcache.h: Added declaration of struct inferior_info.
17527 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17529 * inferiors.c (struct inferior_info): Add regcache_data.
17530 (add_inferior): Call create_register_cache.
17531 (clear_inferiors): Call free_register_cache.
17532 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17533 * regcache.c (struct inferior_regcache_data): New.
17534 (registers): Remove.
17535 (get_regcache): New function.
17536 (create_register_cache, free_register_cache): New functions.
17537 (set_register_cache): Don't initialize the register cache here.
17538 (registers_to_string, registers_from_string, register_data): Call
17540 * regcache.h: Add prototypes.
17541 * server.h: Likewise.
17543 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17545 * mem-break.c: New file.
17546 * mem-break.h: New file.
17547 * Makefile.in: Add mem-break.o rule; update server.h
17549 * inferiors.c (struct inferior_info): Add target_data
17551 (clear_inferiors): Free target_data member if set.
17552 (inferior_target_data, set_inferior_target_data): New functions.
17553 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17554 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17555 * linux-low.c (linux_bp_reinsert): New variable.
17556 (struct inferior_linux_data): New.
17557 (linux_create_inferior): Use set_inferior_target_data.
17558 (linux_attach): Likewise. Call add_inferior.
17559 (linux_wait_for_one_inferior): New function.
17560 (linux_wait): Call it.
17561 (linux_write_memory): Add const.
17562 (initialize_low): Call set_breakpoint_data.
17563 * linux-low.h (struct linux_target_ops): Add breakpoint
17565 * server.c (attach_inferior): Remove extra add_inferior
17567 * server.h: Include mem-break.h. Update inferior.c
17569 * target.c (read_inferior_memory)
17570 (write_inferior_memory): New functions.
17571 * target.h (read_inferior_memory)
17572 (write_inferior_memory): Change macros to prototypes.
17573 (struct target_ops): Update comments. Add const to write_memory
17576 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17578 * linux-low.c (usr_store_inferior_registers): Support
17579 registers which are allowed to fail to store.
17580 * linux-low.h (linux_target_ops): Likewise.
17581 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17582 (ppc_cannot_store_register): FPSCR may not be storable.
17584 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17586 * server.h: Include <string.h> if HAVE_STRING_H.
17587 * ChangeLog: Correct paths in last ChangeLog entry.
17589 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17591 * linux-low.h: Remove obsolete prototypes.
17592 (struct linux_target_ops): New.
17593 (extern the_low_target): New.
17594 * linux-low.c (num_regs, regmap): Remove declarations.
17595 (register_addr): Use the_low_target explicitly.
17596 (fetch_register): Likewise.
17597 (usr_fetch_inferior_registers): Likewise.
17598 (usr_store_inferior_registers): Likewise.
17599 * linux-arm-low.c (num_regs): Remove.
17600 (arm_num_regs): Define.
17601 (arm_regmap): Renamed from regmap, made static.
17602 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17604 (arm_cannot_store_register): Renamed from cannot_store_register,
17606 (the_low_target): New.
17607 * linux-i386-low.c (num_regs): Remove.
17608 (i386_num_regs): Define.
17609 (i386_regmap): Renamed from regmap, made static.
17610 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17612 (i386_cannot_store_register): Renamed from cannot_store_register,
17614 (the_low_target): New.
17615 * linux-ia64-low.c (num_regs): Remove.
17616 (ia64_num_regs): Define.
17617 (ia64_regmap): Renamed from regmap, made static.
17618 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17620 (ia64_cannot_store_register): Renamed from cannot_store_register,
17622 (the_low_target): New.
17623 * linux-m68k-low.c (num_regs): Remove.
17624 (m68k_num_regs): Define.
17625 (m68k_regmap): Renamed from regmap, made static.
17626 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17628 (m68k_cannot_store_register): Renamed from cannot_store_register,
17630 (the_low_target): New.
17631 * linux-mips-low.c (num_regs): Remove.
17632 (mips_num_regs): Define.
17633 (mips_regmap): Renamed from regmap, made static.
17634 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17636 (mips_cannot_store_register): Renamed from cannot_store_register,
17638 (the_low_target): New.
17639 * linux-ppc-low.c (num_regs): Remove.
17640 (ppc_num_regs): Define.
17641 (ppc_regmap): Renamed from regmap, made static.
17642 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17644 (ppc_cannot_store_register): Renamed from cannot_store_register,
17646 (the_low_target): New.
17647 * linux-s390-low.c (num_regs): Remove.
17648 (s390_num_regs): Define.
17649 (s390_regmap): Renamed from regmap, made static.
17650 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17652 (s390_cannot_store_register): Renamed from cannot_store_register,
17654 (the_low_target): New.
17655 * linux-sh-low.c (num_regs): Remove.
17656 (sh_num_regs): Define.
17657 (sh_regmap): Renamed from regmap, made static.
17658 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17660 (sh_cannot_store_register): Renamed from cannot_store_register,
17662 (the_low_target): New.
17663 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17664 (the_low_target): New.
17666 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17668 * Makefile.in: Add stamp-h target.
17669 * configure.in: Create stamp-h.
17670 * configure: Regenerated.
17672 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17674 * inferiors.c: New file.
17675 * target.c: New file.
17676 * target.h: New file.
17677 * Makefile.in: Add target.o and inferiors.o. Update
17679 * linux-low.c (inferior_pid): New static variable,
17680 moved from server.c.
17681 (linux_create_inferior): Renamed from create_inferior.
17682 Call add_inferior. Return 0 on success instead of a PID.
17683 (linux_attach): Renamed from myattach.
17684 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17685 (linux_thread_alive): Renamed from mythread_alive.
17686 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17688 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17689 (regsets_store_inferior_registers): Correct error message.
17690 Add missing ``return 0''.
17691 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17692 (linux_store_registers): Renamed from store_inferior_registers.
17693 (linux_read_memory): Renamed from read_inferior_memory.
17694 (linux_write_memory): Renamed from write_inferior_memory.
17695 (linux_target_ops): New structure.
17696 (initialize_low): Call set_target_ops ().
17697 * remote-utils.c (unhexify): New function.
17698 (hexify): New function.
17699 (input_interrupt): Send signals to ``signal_pid''.
17700 * server.c (inferior_pid): Remove.
17701 (start_inferior): Update create_inferior call.
17702 (attach_inferior): Call add_inferior.
17703 (handle_query): New function.
17704 (main): Call handle_query for `q' packets.
17705 * server.h: Include "target.h". Remove obsolete prototypes.
17706 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17708 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17710 * Makefile.in: Add WARN_CFLAGS. Update configury
17712 * configure.in: Check for <string.h>
17713 * configure: Regenerate.
17714 * config.in: Regenerate.
17715 * gdbreplay.c: Include needed system headers.
17716 (remote_open): Remove strchr prototype.
17717 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17718 * regcache.c (supply_register): Change buf argument to const void *.
17719 (supply_register_by_name): Likewise.
17720 (collect_register): Change buf argument to void *.
17721 (collect_register_by_name): Likewise.
17722 * regcache.h: Add missing prototypes.
17723 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17724 * server.c (handle_query): New function.
17725 (attached): New static variable, moved out of main.
17726 (main): Quiet longjmp clobber warnings.
17727 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17728 * utils.c (error): Remove NORETURN.