1 2019-11-26 Christian Biesinger <cbiesinger@google.com>
3 * debug.c (debug_set_output): Call safe_strerror instead of
5 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
6 (linux_kill_one_lwp): Likewise.
7 (linux_detach_one_lwp): Likewise.
8 (linux_wait_for_event_filtered): Likewise.
9 (store_register): Likewise.
10 * lynx-low.c (lynx_attach): Likewise.
11 * mem-break.c (insert_memory_breakpoint): Likewise.
12 (remove_memory_breakpoint): Likewise.
13 (delete_fast_tracepoint_jump): Likewise.
14 (set_fast_tracepoint_jump): Likewise.
15 (uninsert_fast_tracepoint_jumps_at): Likewise.
16 (reinsert_fast_tracepoint_jumps_at): Likewise.
17 * nto-low.c (nto_xfer_memory): Likewise.
18 (nto_resume): Likewise.
20 2019-11-20 Luis Machado <luis.machado@linaro.org>
22 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
23 instead of register count.
24 * tdesc.c (tdesc_contains_feature): New function.
25 * tdesc.h (tdesc_contains_feature): New prototype.
27 2019-11-15 Christian Biesinger <cbiesinger@google.com>
29 * Makefile.in: Add safe-strerror.c.
30 * configure: Regenerate.
31 * configure.ac: Don't source common.host.
33 2019-11-15 Christian Biesinger <cbiesinger@google.com>
35 * config.in: Regenerate.
36 * configure: Regenerate.
38 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
40 * ax.c (ax_printf): Handle size_t_arg.
42 2019-11-06 Christian Biesinger <cbiesinger@google.com>
44 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
45 * mi/mi-main.c (output_cores): Likewise.
46 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
47 (linux_xfer_osdata_modules): Likewise.
48 * remote.c (register_remote_support_xml): Likewise.
49 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
50 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
52 2019-11-01 Christian Biesinger <cbiesinger@google.com>
54 * configure: Regenerate.
55 * configure.ac: Remove check for strerror_r.
57 2019-10-31 Christian Biesinger <cbiesinger@google.com>
59 * config.in: Regenerate.
60 * configure: Regenerate.
61 * configure.ac: Also check for strerror_r.
63 2019-10-31 Christian Biesinger <cbiesinger@google.com>
65 * ax.h (debug_agent): Remove duplicate declaration.
67 2019-10-26 Tom de Vries <tdevries@suse.de>
69 * linux-aarch64-low.c: Fix typos in comments.
70 * linux-arm-low.c: Same.
72 * linux-ppc-low.c: Same.
73 * proc-service.c: Same.
79 2019-10-25 Tom Tromey <tromey@adacore.com>
81 * utils.c (xstrdup): Remove.
83 2019-10-23 Tom Tromey <tom@tromey.com>
85 * configure, config.in: Rebuild.
87 2019-10-23 Tom Tromey <tom@tromey.com>
90 * acinclude.m4: Use m4_include, not sinclude.
92 2019-10-17 Tom Tromey <tromey@adacore.com>
95 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
96 in AC_CONFIG_FILES invocation.
97 * Makefile.in (stamp-h, Makefile): Use new-style config.status
100 2019-10-16 Christian Biesinger <cbiesinger@google.com>
102 * server.c: Include xml-builtin.h.
103 (get_xml_features): Don't declare xml_builtins here.
105 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
107 * Makefile.in: Remove references to vec-ipa.o.
109 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
111 * Makefile.in: Remove references to vec.c.
113 2019-10-02 Christian Biesinger <cbiesinger@google.com>
115 * server.c (server_waiting): Change to bool.
116 (extended_protocol): Likewise.
117 (response_needed): Likewise.
118 (exit_requested): Likewise.
119 (run_once): Likewise.
120 (report_no_resumed): Likewise.
121 (non_stop): Likewise.
122 (disable_packet_vCont): Likewise.
123 (disable_packet_Tthread): Likewise.
124 (disable_packet_qC): Likewise.
125 (disable_packet_qfThreadInfo): Likewise.
126 (handle_general_set): Update.
127 (handle_detach): Update.
128 (handle_monitor_command): Update.
129 (handle_query): Update.
130 (captured_main): Update.
131 (process_serial_event): Update.
132 * server.h (server_waiting): Change to bool.
133 (disable_packet_vCont): Likewise.
134 (disable_packet_Tthread): Likewise.
135 (disable_packet_qC): Likewise.
136 (disable_packet_qfThreadInfo): Likewise.
137 (run_once): Likewise.
138 (non_stop): Likewise.
139 * target.c (target_stop_and_wait): Update.
141 2019-10-02 Tom Tromey <tromey@adacore.com>
143 * Makefile.in (SFILES): Add common-inferior.c.
144 (OBS): Add common-inferior.o.
145 * server.c (startup_with_shell): Don't define.
147 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
149 * linux-low.c (linux_low_read_btrace): Update for change to
152 2019-09-20 Christian Biesinger <cbiesinger@google.com>
154 * debug.c (debug_threads): Remove comment in favor of the header.
155 * debug.h (using_threads): Add declaration.
156 (debug_threads): Add comment.
157 * linux-aarch64-low.c: Include debug.h and remove declaration of
159 * nto-low.c: Likewise.
160 * remote-utils.c: Likewise.
161 * thread-db.c: Likewise.
163 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
165 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
166 and powerpc-cell64l-ipa.o.
167 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
168 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
169 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
172 * spu-low.c: Remove file.
174 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
175 (parse_spufs_run): Remove.
176 (ppc_get_pc): Remove Cell/B.E. support.
177 (ppc_set_pc): Likewise.
178 (ppc_breakpoint_at): Likewise.
179 (ppc_arch_setup): Likewise.
180 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
181 tdesc_powerpc_cell32l.
182 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
183 or init_registers_powerpc_cell32l.
184 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
185 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
186 or init_registers_powerpc_cell32l.
187 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
188 (init_registers_powerpc_cell32l): Remove prototype.
189 (init_registers_powerpc_cell64l): Likewise.
191 * target.h (struct target_ops): Remove qxfer_spu member.
192 * server.c (handle_qxfer_spu): Remove.
193 (qxfer_packets): Remove entry for "spu".
194 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
195 * linux-low.c (SPUFS_MAGIC): Remove.
196 (spu_enumerate_spu_ids): Remove.
197 (linux_qxfer_spu): Remove.
198 (linux_target_ops): Remove qxfer_spu member.
199 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
200 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
201 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
203 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
205 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
206 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
207 * config.in: Regenerate.
208 * configure: Regenerate.
210 2019-08-15 Tom Tromey <tromey@adacore.com>
212 * target.c (target_write_memory): Use gdb::byte_vector.
214 2019-08-15 Tom Tromey <tromey@adacore.com>
216 * tracepoint.c (write_inferior_data_pointer)
217 (write_inferior_integer, write_inferior_int8)
218 (write_inferior_uinteger, m_tracepoint_action_download)
219 (r_tracepoint_action_download, x_tracepoint_action_download)
220 (l_tracepoint_action_download, clear_inferior_trace_buffer)
221 (download_agent_expr, download_tracepoint_1)
222 (download_trace_state_variables, upload_fast_traceframes): Update.
223 * server.c (gdb_write_memory): Update.
224 * remote-utils.c (relocate_instruction): Update.
225 * proc-service.c (ps_pdwrite): Update.
226 * mem-break.c (remove_memory_breakpoint)
227 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
228 (uninsert_fast_tracepoint_jumps_at)
229 (reinsert_fast_tracepoint_jumps_at): Update.
230 * linux-x86-low.c (append_insns)
231 (i386_install_fast_tracepoint_jump_pad)
232 (amd64_write_goto_address, i386_write_goto_address): Update.
233 * linux-s390-low.c (append_insns, s390_write_goto_address):
235 * linux-ppc-low.c (ppc_relocate_instruction)
236 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
237 (ppc_write_goto_address): Update.
238 * linux-aarch64-low.c (append_insns): Update.
239 * target.h (struct target_ops): Update.
240 (write_inferior_memory): Don't declare.
241 * target.c (target_write_memory): Rename from
242 write_inferior_memory. Remove old target_write_memory.
244 2019-08-15 Tom Tromey <tromey@adacore.com>
246 * target.c (write_inferior_memory): Use std::vector.
248 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
251 * configure.ac: Drop enable-libmcheck support.
252 * configure, config.in: Rebuild.
253 * acinclude.m4: Don't include it.
255 2019-07-19 Alan Hayward <alan.hayward@arm.com>
257 * configure.srv: Remove Arm xml files.
259 2019-07-19 Alan Hayward <alan.hayward@arm.com>
261 * configure.srv: Add new files. Remove xml generated files.
262 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
264 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
265 * linux-aarch32-tdesc.c: New file.
266 * linux-aarch32-tdesc.h: New file.
267 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
268 * linux-arm-low.c (init_registers_arm, tdesc_arm)
269 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
270 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
271 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
272 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
273 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
274 (arm_read_description): Call arm_linux_read_description.
275 (initialize_low_arch): Don't init registers.
276 * linux-arm-tdesc.c: New file.
277 * linux-arm-tdesc.h: New file.
279 2019-07-10 Alan Hayward <alan.hayward@arm.com>
281 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
282 Move counter inside for.
283 (arm_read_description): Check ptrace earlier.
284 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
286 2019-07-09 Tom Tromey <tom@tromey.com>
288 * configure: Rebuild.
289 * configure.ac: Change common to gdbsupport.
290 * acinclude.m4: Change common to gdbsupport.
291 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
292 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
293 common to gdbsupport.
294 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
295 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
296 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
297 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
298 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
299 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
300 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
301 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
302 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
303 common to gdbsupport.
305 2019-07-04 Alan Hayward <alan.hayward@arm.com>
307 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
309 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
311 2019-07-04 Alan Hayward <alan.hayward@arm.com>
313 * configure.srv: Remove legacy xml.
314 * linux-aarch64-low.c (initialize_low_arch): Remove
315 initialize_low_tdesc call.
316 * linux-aarch64-tdesc-selftest.c: Remove file.
317 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
318 * linux-x86-low.c (initialize_low_arch): Remove
319 initialize_low_tdesc call.
320 * linux-x86-tdesc-selftest.c: Remove file.
321 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
323 2019-06-20 Tom de Vries <tdevries@suse.de>
325 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
326 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
328 2019-06-19 Tom de Vries <tdevries@suse.de>
330 * debug.h (debug_write): Change return type to ssize_t.
331 * debug.c (debug_write): Same.
333 2019-06-14 Tom Tromey <tom@tromey.com>
335 * configure.ac: Use new path to gnulib.
336 * configure: Rebuild.
337 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
340 2019-06-11 Tom Tromey <tom@tromey.com>
342 * Makefile.in (SFILES): Add alloc.c.
344 (IPA_OBJS): Add alloc-ipa.o.
345 (alloc-ipa.o): New target.
346 (%.o: ../%.c): New pattern rule.
348 2019-06-10 Tom Tromey <tromey@adacore.com>
350 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
351 end warning with a newline.
352 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
354 * thread-db.c (attach_thread): Don't end warning with a newline.
355 (thread_db_notice_clone): Likewise.
356 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
358 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
359 end warning with a newline.
361 2019-06-04 Pedro Alves <palves@redhat.com>
363 * server.c (captured_main): Use make_unique_xstrdup.
365 2019-06-02 Tom Tromey <tom@tromey.com>
367 * gdbreplay.c (fromhex): Remove.
368 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
370 2019-05-29 Tom Tromey <tromey@adacore.com>
372 * configure: Rebuild.
374 2019-05-06 Kevin Buettner <kevinb@redhat.com>
376 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
377 sign extension code on 32-bit builds.
379 2019-05-03 Eli Zaretskii <eliz@gnu.org>
382 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
384 2019-04-19 Tom Tromey <tom@tromey.com>
386 * server.c (struct vstop_notif): Derive from notif_event.
388 (queue_stop_reply): Update.
389 (remove_all_on_match_ptid): Change type. Rewrite.
390 (discard_queued_stop_replies): Rewrite.
391 (in_queued_stop_replies_ptid): Change type.
392 (in_queued_stop_replies): Rewrite.
393 (notif_stop): Update.
394 (queue_stop_reply_callback): Update.
395 (captured_main): Don't call initialize_notif.
396 (push_stop_notification): Update.
397 * notif.c (notif_write_event, handle_notif_ack)
398 (notif_event_enque, notif_push): Update.
399 (notif_event_xfree, initialize_notif): Remove.
400 * notif.h (struct notif_event): Include <list>, not
402 (struct notif_server) <queue>: Now a std::list.
403 (notif_event_p): Remove typedef.
404 (initialize_notif): Don't declare.
405 (struct notif_event): Add virtual destructor.
407 2019-04-17 Alan Hayward <alan.hayward@arm.com>
409 * ax.c (ax_vdebug): Call debug_printf.
410 * debug.c (debug_write): New function.
411 * debug.h (debug_write): New declaration.
412 * linux-low.c (sigchld_handler): Call debug_write.
414 2019-04-17 Alan Hayward <alan.hayward@arm.com>
416 * debug.c (debug_set_output): New function.
417 (debug_vprintf): Send output to debug_file.
418 (debug_flush): Likewise.
419 * debug.h (debug_set_output): New declaration.
420 * server.c (handle_monitor_command): Add debug-file option.
421 (captured_main): Likewise.
423 2019-04-17 Alan Hayward <alan.hayward@arm.com>
425 * debug.c (remote_debug): Add definition.
426 * debug.h (remote_debug): Add declaration.
427 * hostio.c (remote_debug): Remove declaration.
428 * remote-utils.c (struct ui_file): Likewise.
429 (remote_debug): Likewise.
430 * remote-utils.h (remote_debug): Likewise,
431 * server.c (remote_debug): Remove definition.
433 2019-04-10 Kevin Buettner <kevinb@redhat.com>
435 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
436 when using a 64-bit gdbserver.
438 2019-04-09 Tom Tromey <tromey@adacore.com>
440 * linux-low.c (select_event_lwp): Use find_thread_in_random.
442 2019-04-08 Tom Tromey <tom@tromey.com>
444 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
446 (linux_resume_one_lwp): Likewise.
448 2019-04-08 Tom Tromey <tom@tromey.com>
450 * gdbreplay.c: Update.
451 * linux-low.c: Update.
454 2019-04-08 Tom Tromey <tom@tromey.com>
456 * server.c: Use C++ exception handling.
457 * linux-low.c: Use C++ exception handling.
458 * gdbreplay.c: Use C++ exception handling.
460 2019-04-08 Tom Tromey <tom@tromey.com>
462 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
463 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
464 (captured_main, main): Update.
465 * gdbreplay.c (main): Update.
467 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
469 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
470 value in argument pointer, return 1 if the entry is found and 0
471 otherwise. Move comment.
472 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
473 * linux-low.h (linux_get_auxv): Declare.
474 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
476 2019-04-05 Tom Tromey <tromey@adacore.com>
478 * server.c (gdbserver_usage): Use upper-case for metasyntactic
481 2019-03-28 Alan Hayward <alan.hayward@arm.com>
483 * linux-low.c (AT_HWCAP2): Add define if not already included.
485 2019-03-26 Alan Hayward <alan.hayward@arm.com>
487 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
488 (aarch64_arch_setup): Call linux_get_hwcap.
489 * linux-arm-low.c (arm_get_hwcap): Remove function.
490 (arm_read_description): Call linux_get_hwcap.
491 * linux-low.c (linux_get_auxv): New function.
492 (linux_get_hwcap): Likewise.
493 (linux_get_hwcap2): Likewise.
494 * linux-low.h (linux_get_hwcap): New declaration.
495 (linux_get_hwcap2): Likewise.
496 * linux-ppc-low.c (ppc_get_auxv): Remove function.
497 (ppc_arch_setup): Call linux_get_hwcap.
498 * linux-s390-low.c (s390_get_hwcap): Remove function.
499 (s390_arch_setup): Call linux_get_hwcap.
501 2019-03-22 Alan Hayward <alan.hayward@arm.com>
502 Jiong Wang <jiong.wang@arm.com>
504 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
505 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
507 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
509 2019-03-22 Alan Hayward <alan.hayward@arm.com>
510 Jiong Wang <jiong.wang@arm.com>
512 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
513 (aarch64_get_hwcap): New function.
514 (aarch64_arch_setup): Read APIA hwcap.
516 2019-03-22 Alan Hayward <alan.hayward@arm.com>
517 Jiong Wang <jiong.wang@arm.com>
519 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
520 (initialize_low_tracepoint): Likewise.
521 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
522 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
523 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
524 (aarch64_linux_read_description): Likewise.
525 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
527 2019-03-12 John Baldwin <jhb@FreeBSD.org>
529 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
530 i386_create_target_description for 'segments' parameter.
531 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
532 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
533 * win32-i386-low.c (i386_arch_setup): Likewise.
535 2019-03-12 Tom Tromey <tromey@adacore.com>
537 * linux-low.c (iterate_over_lwps): Update.
539 2019-03-06 Tom Tromey <tom@tromey.com>
541 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
542 (captured_main): Use SCOPE_EXIT.
544 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
546 * configure.srv: Use '$enable_unittest' instead of '$development'
547 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
550 2019-02-27 Tom Tromey <tromey@adacore.com>
552 * gdbreplay.c (logchar): Handle \r\n.
554 2019-02-07 Alan Hayward <alan.hayward@arm.com>
556 * linux-low.c (linux_attach): Add process before lwp.
557 * server.c (attach_inferior): Check if already attached.
559 2019-02-07 Tom Tromey <tom@tromey.com>
561 * x86-tdesc.h: Rename include guard.
562 * x86-low.h: Add include guard.
563 * wincecompat.h: Rename include guard.
564 * win32-low.h: Add include guard.
565 * utils.h: Rename include guard.
566 * tracepoint.h: Rename include guard.
567 * tdesc.h: Rename include guard.
568 * target.h: Rename include guard.
569 * server.h: Rename include guard.
570 * remote-utils.h: Rename include guard.
571 * regcache.h: Rename include guard.
572 * nto-low.h: Rename include guard.
573 * notif.h: Add include guard.
574 * mem-break.h: Rename include guard.
575 * lynx-low.h: Add include guard.
576 * linux-x86-tdesc.h: Add include guard.
577 * linux-s390-tdesc.h: Add include guard.
578 * linux-ppc-tdesc-init.h: Add include guard.
579 * linux-low.h: Add include guard.
580 * linux-aarch64-tdesc.h: Add include guard.
581 * linux-aarch32-low.h: Add include guard.
582 * inferiors.h: Rename include guard.
583 * i387-fp.h: Rename include guard.
584 * hostio.h: Rename include guard.
585 * gdbthread.h: Rename include guard.
586 * gdb_proc_service.h: Rename include guard.
587 * event-loop.h: Rename include guard.
588 * dll.h: Rename include guard.
589 * debug.h: Rename include guard.
590 * ax.h: Rename include guard.
592 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
595 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
596 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
598 2019-01-25 Tom Tromey <tom@tromey.com>
600 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
602 2019-01-25 Tom Tromey <tom@tromey.com>
604 * win32-low.c: Fix common/ includes.
605 * win32-i386-low.c: Fix common/ includes.
606 * tracepoint.c: Fix common/ includes.
607 * thread-db.c: Fix common/ includes.
608 * target.h: Fix common/ includes.
609 * symbol.c: Fix common/ includes.
610 * spu-low.c: Fix common/ includes.
611 * server.h: Fix common/ includes.
612 * server.c: Fix common/ includes.
613 * remote-utils.c: Fix common/ includes.
614 * regcache.h: Fix common/ includes.
615 * regcache.c: Fix common/ includes.
616 * nto-x86-low.c: Fix common/ includes.
617 * notif.h: Fix common/ includes.
618 * mem-break.h: Fix common/ includes.
619 * lynx-low.c: Fix common/ includes.
620 * lynx-i386-low.c: Fix common/ includes.
621 * linux-x86-tdesc-selftest.c: Fix common/ includes.
622 * linux-x86-low.c: Fix common/ includes.
623 * linux-low.c: Fix common/ includes.
624 * inferiors.h: Fix common/ includes.
625 * i387-fp.c: Fix common/ includes.
626 * hostio.c: Fix common/ includes.
627 * hostio-errno.c: Fix common/ includes.
628 * gdbthread.h: Fix common/ includes.
629 * gdbreplay.c: Fix common/ includes.
630 * fork-child.c: Fix common/ includes.
631 * event-loop.c: Fix common/ includes.
633 (enum gdb_agent_op): Fix common/ includes.
635 2019-01-21 Tom Tromey <tom@tromey.com>
637 * tracepoint.c: Fix includes.
638 * remote-utils.c: Fix includes.
639 * linux-x86-low.c: Fix includes.
641 2019-01-01 Joel Brobecker <brobecker@adacore.com>
643 * gdbreplay.c (gdbreplay_version): Update copyright year in
645 * server.c (gdbserver_version): Likewise.
647 2018-12-05 Alan Hayward <alan.hayward@arm.com>
649 * linux-low.c (add_lwp): Switch ordering.
651 2018-11-29 Tom Tromey <tom@tromey.com>
653 * win32-low.c (win32_join): Take pid, not process.
654 * target.h (struct target_ops) <join>: Change argument type.
655 (join_inferior): Change argument name.
656 * spu-low.c (spu_join): Take pid, not process.
657 * server.c (handle_detach): Preserve pid before destroying
659 * lynx-low.c (lynx_join): Take pid, not process.
660 * linux-low.c (linux_join): Take pid, not process.
662 2018-11-23 Alan Hayward <alan.hayward@arm.com>
664 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
665 (aarch64_cannot_fetch_register): Likewise.
666 (struct linux_target_ops): Update references.
668 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
670 * linux-ppc-low.c: Include nat/linux-ptrace.h.
672 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
674 * configure.srv (ipa_ppc_linux_regobj): Add
675 powerpc-isa207-htm-vsx32l-ipa.o and
676 powerpc-isa207-htm-vsx64l-ipa.o.
677 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
678 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
679 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
680 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
681 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
682 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
683 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
684 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
685 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
686 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
687 (init_registers_powerpc_isa207_htm_vsx32l)
688 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
689 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
690 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
691 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
692 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
693 (ppc_store_tm_ctarregset): New functions.
694 (ppc_regsets): Add entries for HTM regsets.
695 (ppc_arch_setup): Set htm in features struct when needed. Set
696 sizes for the HTM regsets.
697 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
698 (initialize_low_arch): Call
699 init_registers_powerpc_isa207_htm_vsx32l and
700 init_registers_powerpc_isa207_htm_vsx64l.
701 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
702 PPC_TDESC_ISA207_HTM_VSX.
703 (initialize_low_tracepoint): Call
704 init_registers_powerpc_isa207_htm_vsx32l and
705 init_registers_powerpc_isa207_htm_vsx64l.
707 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
709 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
710 rs6000/power-linux-pmu.xml to srv_xmlfiles.
711 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
712 (ppc_store_pmuregset): New functions.
713 (ppc_regsets): Add entries for ebb and pmu regsets.
714 (ppc_arch_setup): Set isa207 in features struct if the ebb and
715 pmu regsets are available. Set sizes for these regsets.
717 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
719 * configure.srv (ipa_ppc_linux_regobj): Add
720 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
721 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
722 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
723 rs6000/powerpc-isa207-vsx32l.xml, and
724 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
725 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
726 <PPC_TDESC_ISA207_VSX>: New enum value.
727 (init_registers_powerpc_isa207_vsx32l): Declare.
728 (init_registers_powerpc_isa207_vsx64l): Declare.
729 * linux-ppc-low.c (ppc_fill_tarregset): New function.
730 (ppc_store_tarregset): New function.
731 (ppc_regsets): Add entry for the TAR regset.
732 (ppc_arch_setup): Set isa207 in features struct when needed. Set
733 size for the TAR regsets.
734 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
735 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
736 and init_registers_powerpc_isa207_vsx64l.
737 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
738 (initialize_low_tracepoint): Call
739 init_registers_powerpc_isa207_vsx32l and
740 init_registers_powerpc_isa207_vsx64l.
742 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
743 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
745 * configure.srv (ipa_ppc_linux_regobj): Add
746 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
747 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
748 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
749 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
750 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
751 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
752 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
753 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
754 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
755 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
756 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
757 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
758 (ppc_hwcap): Add comment.
759 (ppc_hwcap2): New global.
760 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
761 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
762 (ppc_regsets): Add entries for the DSCR and PPR regsets.
763 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
764 when needed. Set sizes for the the DSCR and PPR regsets.
765 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
766 (initialize_low_arch): Call
767 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
768 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
769 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
770 PPC_TDESC_ISA205_PPR_DSCR_VSX.
771 (initialize_low_tracepoint): Call
772 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
773 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
775 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
777 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
779 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
780 Simon Marchi <simark@simark.ca>
782 * acinclude.m4: Include "../selftest.m4".
783 * configure: Regenerate.
784 * configure.ac: Use "GDB_AC_SELFTEST".
785 * configure.srv: Use "$enable_unittests" instead of
786 "$development" when checking whether unit tests have been
788 * server.c (captured_main): Update message informing that
789 selftests have been disabled.
791 2018-10-04 Tom Tromey <tom@tromey.com>
793 * configure: Rebuild.
795 2018-10-04 Tom Tromey <tom@tromey.com>
797 * server.c (handle_status): Rename inner "thread".
798 (process_serial_event): Declare "res" in 'm' case.
799 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
800 (iterate_over_lwps): Rename inner "thread".
801 (linux_qxfer_libraries_svr4): Rename inner "len".
802 * gdbthread.h (find_thread_in_random): Rename inner "thread".
804 2018-10-01 Gary Benson <gbenson@redhat.com>
806 * gdb_proc_service.h: Moved common code to
807 common/gdb_proc_service.h.
809 2018-10-01 Gary Benson <gbenson@redhat.com>
811 * gdb_proc_service.h: Synchronize comments and whitespace with
812 GDB's version of this file.
814 2018-09-25 Tom Tromey <tom@tromey.com>
816 * configure: Rebuild.
817 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
819 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
821 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
822 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
823 ($(IPA_LIB)): Sort IPA_OBJS.
825 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
827 * Makefile.in: Remove references to $(ADD_DEPS).
829 2018-09-16 Tom Tromey <tom@tromey.com>
831 * remote-utils.c (remote_open): Use GNU style for metasyntactic
833 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
836 2018-09-05 Tom Tromey <tom@tromey.com>
838 * configure: Rebuild.
840 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
843 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
845 2018-08-27 Tom Tromey <tom@tromey.com>
848 * configure: Rebuild.
850 2018-08-27 Tom Tromey <tom@tromey.com>
852 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
853 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
854 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
855 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
856 (s390x_emit_stack_adjust): Add casts to unsigned char.
858 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
862 * server.h (struct client_state) <disable_randomization>:
865 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
867 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
869 (mips_supply_ptrace_register): Likewise.
871 2018-07-22 Tom Tromey <tom@tromey.com>
873 * configure: Rebuild.
875 2018-07-22 Tom Tromey <tom@tromey.com>
877 * win32-low.c (win32_create_inferior): Remove unused variables.
878 * gdbreplay.c (remote_open): Remove unused variable.
879 * remote-utils.c (remote_prepare): Remove unused variable.
880 * x86-tdesc.h (X86_TDESC_H): Define.
881 (amd64_expedite_regs): Define conditionally.
882 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
883 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
884 * remote-utils.c (readchar): Remove unused variable.
886 2018-07-13 Pedro Alves <palves@redhat.com>
888 * linux-low.c (linux_kill): Change parameter to process_info
889 pointer instead of pid. Adjust.
890 * lynx-low.c (lynx_kill): Likewise.
891 * nto-low.c (nto_kill): Likewise.
892 * spu-low.c (spu_kill): Likewise.
893 * win32-low.c (win32_kill): Likewise.
894 * server.c (handle_v_kill, kill_inferior_callback)
895 (detach_or_kill_for_exit): Adjust.
896 * target.c (kill_inferior): Change parameter to process_info
897 pointer instead of pid. Adjust.
898 * target.h (struct target_ops) <kill>: Change parameter to
899 process_info pointer instead of pid. Adjust all implementations
901 (kill_inferior): Likewise.
903 2018-07-13 Pedro Alves <palves@redhat.com>
905 * linux-low.c (linux_detach, linux_join): Change parameter to
906 process_info pointer instead of pid. Adjust.
907 * lynx-low.c (lynx_detach, lynx_join): Likewise.
908 * nto-low.c (nto_detach): Likewise.
909 * spu-low.c (spu_detach, spu_join): Likewise.
910 * win32-low.c (win32_detach, win32_join): Likewise.
911 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
912 * target.h (struct target_ops) <detach, join>: Change parameter to
913 process_info pointer instead of pid. Adjust all implementations
915 (detach_inferior, join_inferior): Rename 'pid' parameter to
918 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
919 Jan Kratochvil <jan.kratochvil@redhat.com>
920 Paul Fertser <fercerpav@gmail.com>
921 Tsutomu Seki <sekiriki@gmail.com>
923 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
924 (OBS): Add 'common/netstuff.o'.
925 (GDBREPLAY_OBS): Likewise.
926 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
927 (remote_open): Implement support for IPv6
929 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
931 (handle_accept_event): Accept connections from IPv6 sources.
932 (remote_prepare): Handle IPv6-style hostnames; implement
933 support for IPv6 connections.
934 (remote_open): Implement support for printing connections from
937 2018-07-11 Pedro Alves <palves@redhat.com>
940 * mem-break.c (any_persistent_commands): Add process_info
941 parameter and use it instead of relying on the current process.
942 Change return type to bool.
943 * mem-break.h (any_persistent_commands): Add process_info
944 parameter and change return type to bool.
945 * server.c (handle_detach): Remove require_running_or_return call.
946 Look up the process_info for the process we're about to detach.
947 If not found, return back error to GDB. Adjust
948 any_persistent_commands call to pass down a process pointer.
950 2018-07-11 Pedro Alves <palves@redhat.com>
952 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
953 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
954 instead of collect_register_by_name.
955 * regcache.c (regcache_raw_get_unsigned_by_name): New.
956 * regcache.h (regcache_raw_get_unsigned_by_name): New.
958 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
959 Pedro Alves <palves@redhat.com>
961 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
963 2018-07-03 Tom Tromey <tom@tromey.com>
965 * linux-low.c: Update.
966 * lynx-low.c: Update.
967 * mem-break.c: Update.
969 * remote-utils.c: Update.
973 * win32-low.c: Update.
975 2018-07-03 Tom Tromey <tom@tromey.com>
979 2018-07-03 Tom Tromey <tom@tromey.com>
981 * linux-low.c: Update.
983 2018-07-03 Tom Tromey <tom@tromey.com>
987 2018-07-03 Tom Tromey <tom@tromey.com>
989 * linux-low.c: Update.
990 * linux-mips-low.c: Update.
991 * lynx-low.c: Update.
993 * remote-utils.c: Update.
997 * thread-db.c: Update.
999 2018-07-03 Tom Tromey <tom@tromey.com>
1001 * linux-low.c: Update.
1002 * linux-mips-low.c: Update.
1003 * lynx-low.c: Update.
1004 * mem-break.c: Update.
1005 * nto-low.c: Update.
1006 * remote-utils.c: Update.
1008 * spu-low.c: Update.
1010 * tracepoint.c: Update.
1012 2018-07-03 Tom Tromey <tom@tromey.com>
1014 * linux-low.c: Update.
1015 * linux-ppc-low.c: Update.
1016 * linux-x86-low.c: Update.
1017 * proc-service.c: Update.
1019 * spu-low.c: Update.
1020 * thread-db.c: Update.
1021 * win32-low.c: Update.
1023 2018-07-03 Tom Tromey <tom@tromey.com>
1025 * linux-low.c: Update.
1026 * lynx-low.c: Update.
1027 * nto-low.c: Update.
1028 * remote-utils.c: Update.
1029 * spu-low.c: Update.
1030 * thread-db.c: Update.
1031 * win32-low.c: Update.
1033 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1035 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1036 parameter in call to 'amd64_create_target_description'.
1038 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1040 * x86-tdesc.h: Remove executable permission flag.
1042 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1044 * configure.ac: Remove AC_PREREQ, add missing quoting.
1045 * configure: Re-generate.
1046 * config.in: Re-generate.
1047 * aclocal.m4: Re-generate.
1049 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1051 * tracepoint.h (current_traceframe): Remove declaration.
1053 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1055 * linux-aarch64-low.c (is_sve_tdesc): New function.
1056 (aarch64_sve_regs_copy_to_regcache): Likewise.
1057 (aarch64_sve_regs_copy_from_regcache): Likewise.
1058 (aarch64_regs_info): Add SVE checks.
1059 (initialize_low_arch): Initialize SVE.
1061 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1063 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1065 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1067 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1068 (initialize_low_tracepoint): Likewise
1069 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1070 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1072 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1074 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1076 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1078 * server.h (PBUFSIZ): Increase size
1080 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1082 * regcache.c (regcache::raw_compare): New function.
1083 * regcache.h (regcache::raw_compare): New declaration.
1085 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1087 * regcache.c (new_register_cache): Use new.
1088 (free_register_cache): Use delete.
1089 (register_data): Use const.
1090 (supply_register): Move body inside regcache.
1091 (regcache::raw_supply): New override function.
1092 (collect_register): Move body inside regcache.
1093 (regcache::raw_collect): New override function.
1094 (regcache::get_register_status): New override function.
1095 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1097 2018-06-09 Tom Tromey <tom@tromey.com>
1099 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1101 (event_queue): Use std::queue.
1102 (gdb_event_xfree): Remove.
1103 (initialize_event_loop, process_event, wait_for_event): Update.
1105 2018-06-08 Stan Cox <scox@redhat.com>
1107 * win32-low.c (win32_create_inferior): last_ptid and last_status
1108 moved to client_state.
1110 2018-06-08 Pedro Alves <palves@redhat.com>
1112 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1113 common/common-exceptions.o, common/common-utils.o,
1114 common/errors.o, common/print-utils.o and utils.o.
1115 * gdbreplay.c: Include "common-defs.h" instead of the two
1116 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1117 string.h or alloca.h.
1118 (perror_with_name): Delete.
1119 (remote_open): Use xstrdup instead of strdup.
1120 (main): Rename to ...
1121 (captured_main): ... this.
1124 2018-06-08 Tom Tromey <tom@tromey.com>
1126 * linux-low.c (linux_low_read_btrace): Update.
1128 2018-06-04 Stan Cox <scox@redhat.com>
1130 * server.h (struct client_state): New.
1131 * server.c (cont_thread, general_thread, multi_process)
1132 (report_fork_events, report_vfork_events, report_exec_events)
1133 (report_thread_events, swbreak_feature, hwbreak_feature)
1134 (vCont_supported, disable_randomization, pass_signals)
1135 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1136 Moved to client_state.
1137 * remote-utils.c (remote_debug, noack_mode)
1138 (transport_is_reliable): Moved to client_state.
1139 * tracepoint.c (current_traceframe): Moved to client_state.
1142 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1143 linux-low.c, remote-utils.h, target.c: Use client_state.
1145 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1147 * configure.srv: Add new c/h file.
1149 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1151 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1154 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1156 * gdb.arch/mips-fpregset-core.exp: New test.
1157 * gdb.arch/mips-fpregset-core.c: New test source.
1159 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1162 * hostio.c (require_int): Do not report overflow for integers
1163 between 0xfffffff and 0x7fffffff.
1165 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1167 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1168 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1169 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1171 (the_low_target): Wire them.
1173 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1175 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1176 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1177 mode. Call collect_register_by_name with vscr using
1178 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1179 (ppc_store_vrregset): Add and set vscr_offset variable as in
1180 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1183 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1185 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1186 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1187 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1189 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1191 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1192 (ppc_store_vsxregset): Likewise.
1193 (ppc_fill_vrregset): Likewise.
1194 (ppc_store_vrregset): Likewise.
1195 (ppc_fill_evrregset): Likewise.
1196 (ppc_store_evrregset): Likewise.
1197 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1198 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1201 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1203 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1204 wordsize of the inferior. Call ppc_linux_target_wordsize.
1206 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1208 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1209 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1210 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1211 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1212 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1213 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1214 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1215 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1216 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1217 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1218 (tdesc_powerpc_e500l): Remove.
1219 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1220 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1221 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1222 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1224 (ppc_arch_setup): Remove target description matching code. Fill a
1225 ppc_linux_features struct and call ppc_linux_match_description
1228 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1230 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1231 width of the requested register exceeds the width of the
1233 (mips_cannot_store_register): Likewise.
1235 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1237 * linux-mips-low.c (mips_fetch_register): New function. Update
1239 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1240 (the_low_target): Wire `mips_fetch_register'.
1242 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1244 * lynx-i386-low.c (LYNXOS_178): New macro.
1245 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1246 the layout on LynxOS-178.
1247 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1248 handle floating point registers that are not supported by
1251 2018-05-10 Tom Tromey <tom@tromey.com>
1253 * configure: Rebuild.
1255 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1258 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1259 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1260 Use it to set the expedite_regs field in the given tdesc.
1261 * x86-tdesc.h: New file.
1262 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1263 Adjust following the addition of the new expedite_regs parameter
1264 to init_target_desc.
1265 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1266 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1267 (i386_linux_read_description, amd64_linux_read_description):
1268 Adjust following the addition of the new expedite_regs parameter
1269 to init_target_desc.
1270 * lynx-i386-low.c: #include "x86-tdesc.h".
1271 (lynx_i386_arch_setup): Adjust following the addition of the new
1272 expedite_regs parameter to init_target_desc.
1273 * nto-x86-low.c: #include "x86-tdesc.h".
1274 (nto_x86_arch_setup): Adjust following the addition of the new
1275 expedite_regs parameter to init_target_desc.
1276 * win32-i386-low.c: #include "x86-tdesc.h".
1277 (i386_arch_setup): Adjust following the addition of the new
1278 expedite_regs parameter to init_target_desc.
1280 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1283 * win32-low.c (win32_create_inferior): Add call to my_wait
1284 setting last_status global.
1286 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1289 * win32-low.c (create_process): Only call gdb_tilde_expand if
1290 inferior_cwd is not NULL.
1292 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1294 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1295 registers to the cache if their values have changed.
1296 (i387_xsave_to_cache): Provide default values for x87 control
1297 registers when these features are available, but disabled.
1298 * regcache.c (supply_register_by_name_zeroed): New function.
1299 * regcache.h (supply_register_by_name_zeroed): Declare new
1302 2018-05-07 Tom Tromey <tom@tromey.com>
1304 * configure: Rebuild.
1306 2018-05-04 Tom Tromey <tom@tromey.com>
1308 * configure: Rebuild.
1310 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1311 Pedro Alves <palves@redhat.com>
1313 * linux-aarch64-low.c (aarch64_stopped_data_address):
1316 2018-04-27 Tom Tromey <tom@tromey.com>
1318 * configure: Rebuild.
1320 2018-04-23 Tom Tromey <tom@tromey.com>
1322 * configure: Rebuild.
1324 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1326 * Makefile.in (depcomp): Add "..".
1327 (all_deps_files): New and use it.
1329 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1331 * configure.srv (aarch64*-*-linux*): Don't include xml.
1332 (i[34567]86-*-cygwin*): Likewise.
1333 (i[34567]86-*-linux*): Likewise.
1334 (i[34567]86-*-lynxos*): Likewise.
1335 (i[34567]86-*-mingw32ce*): Likewise.
1336 (i[34567]86-*-mingw*): Likewise.
1337 (i[34567]86-*-nto*): Likewise.
1338 (tic6x-*-uclinux): Likewise.
1339 (x86_64-*-linux*): Likewise.
1340 (x86_64-*-mingw*): Likewise.
1341 (x86_64-*-cygwin*): Likewise.
1343 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1345 * tdesc.c: Remove xml parameter.
1347 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1349 * server.c (get_features_xml): Remove cast.
1350 * tdesc.c (void target_desc::accept): Fill in function.
1351 (tdesc_get_features_xml): Remove old xml creation.
1352 (print_xml_feature::visit_pre): Add xml vistor.
1353 * tdesc.h (struct target_desc): Make xmltarget mutable.
1354 (tdesc_get_features_xml): Remove declaration.
1356 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1358 * tdesc.c (tdesc_architecture_name): Add new function.
1359 (tdesc_osabi_name): Likewise.
1360 (tdesc_get_features_xml): Use new functions.
1362 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1364 * tdesc.c (tdesc_create_flags): Remove.
1365 (tdesc_add_flag): Likewise.
1366 (tdesc_named_type): Likewise.
1367 (tdesc_create_union): Likewise.
1368 (tdesc_create_struct): Likewise.
1369 (tdesc_create_vector): Likewise.
1370 (tdesc_add_bitfield): Likewise.
1371 (tdesc_add_field): Likewise.
1372 (tdesc_set_struct_size): Likewise.
1374 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1376 * tdesc.c (~target_desc): Remove implictly deleted items.
1377 (init_target_desc): Iterate all features.
1378 (tdesc_get_features_xml): Use vector.
1379 (tdesc_create_feature): Create feature.
1380 * tdesc.h (tdesc_feature) Remove
1381 (target_desc): Add features.
1383 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1385 * Makefile.in: Add common/tdesc.c
1386 * tdesc.c (init_target_desc): init all reg_defs from register
1388 (tdesc_create_reg): Create tdesc_reg.
1389 * tdesc.h (tdesc_feature): Add register vector.
1391 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1393 * tdesc.h (struct target_desc) <features>: Change type to
1394 std::vector<std::string>.
1395 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1397 (tdesc_get_features_xml): Likewise.
1398 (tdesc_create_feature): Likewise.
1400 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1402 * regcache.c (find_register_by_number): Return a ref.
1403 (find_regno): Use references.
1404 (register_size): Likewise.
1405 (register_data): Likewise.
1406 * tdesc.c (target_desc::~target_desc): Remove free calls.
1407 (target_desc::operator==): Use std::vector compare.
1408 (init_target_desc): Use reference.
1409 (tdesc_create_reg): Use reg constructors.
1410 * tdesc.h (struct target_desc): Replace pointer with object.
1412 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1414 * regcache.c (find_register_by_number): Make static.
1415 (find_regno): Use find_register_by_number
1416 * regcache.h (struct reg): Remove declaration.
1418 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1420 * tdesc.c (target_desc::~target_desc): Move to here.
1421 (target_desc::operator==): Likewise.
1422 * tdesc.h (target_desc::~target_desc): Move from here.
1423 (target_desc::operator==): Likewise.
1425 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1427 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1429 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1431 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1433 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1434 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1435 and init_registers_s390_gs_linux64.
1437 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1439 * linux-s390-low.c (s390_fill_gs): Remove function.
1440 (s390_fill_gsbc): Remove function.
1441 (s390_regsets): Set fill functions for the guarded storage regsets
1444 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1446 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1447 the word size. Add comment.
1448 (s390_get_wordsize): New function.
1449 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1450 pswm with it. Instead, use s390_get_wordsize to determine the
1451 word size first and derive the correct tdesc from that directly.
1453 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1455 * Makefile.in: Include silent-rules.mk.
1456 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1457 (COMPILE): Add ECHO_CXX.
1458 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1459 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1460 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1461 (version-generated.c): Add ECHO_GEN.
1462 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1463 (IPAGENT_COMPILE): Add ECHO_CXX.
1464 (%-generated.c): Add ECHO_REGDAT.
1466 2018-03-14 Tom Tromey <tom@tromey.com>
1469 * ax.c (ax_printf): Special case for NULL.
1471 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1473 * linux-low.c (linux_qxfer_libraries_svr4): Use
1474 xml_escape_text_append.
1476 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1478 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1480 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1482 * server.c (handle_general_set): Remove unnecessary xstrdup.
1484 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1486 * server.c (parse_debug_format_options): Adjust to
1487 delim_string_to_char_ptr_vec changes.
1488 * thread-db.c (thread_db_load_search): Adjust to
1489 dirnames_to_char_ptr_vec changes.
1491 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1493 * target.h (target_enable_btrace, target_disable_btrace)
1494 (target_read_btrace, target_read_btrace_conf): Turn macro into
1495 inline function. Throw error if target method is not defined.
1496 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1497 check for btrace target method. Be prepared to handle exceptions
1498 from btrace target methods.
1500 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1502 * server.c (captured_main): Change order of error message printed
1503 when the current working directory cannot be found.
1505 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1507 * server.c: Include "filenames.h" and "pathstuff.h".
1508 (program_name): Delete variable.
1509 (program_path): New anonymous class.
1510 (get_exec_wrapper): Use "program_path" instead of
1512 (handle_v_run): Likewise.
1513 (captured_main): Likewise.
1514 (process_serial_event): Likewise.
1516 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1518 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1519 (OBJS): Add "pathstuff.o".
1520 * server.c (current_directory): New global variable.
1521 (captured_main): Initialize "current_directory".
1523 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1525 * tdesc.c: Use common/tdesc.h.
1526 * tdesc.h: Likewise.
1528 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1529 Simon Marchi <simon.marchi@ericsson.com>
1531 * Makefile.in: Switch order of make rules.
1533 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1535 * Makefile.in: Add common directory in build.
1536 * configure.ac: Add common reference.
1537 * configure: Regenerate.
1539 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1541 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1542 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1543 * spu-low.c (spu_target_ops): Likewise.
1544 * win32-low.c (win32_target_ops): Likewise.
1545 * server.c (supported_btrace_packets): Report packets unconditionally.
1546 * target.h (target_ops) <supports_btrace>: Remove.
1547 (target_supports_btrace): Remove.
1549 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1551 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1552 (handle_btrace_disable): Change return type to void. Use exceptions
1554 (handle_btrace_general_set): Catch exception and copy message to
1557 2018-02-08 Tom Tromey <tom@tromey.com>
1559 * linux-low.c (install_software_single_step_breakpoints): Use
1560 make_scoped_restore.
1561 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1562 (do_restore_current_thread_cleanup): Remove.
1563 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1566 2018-02-08 Tom Tromey <tom@tromey.com>
1568 * mem-break.c (set_raw_breakpoint_at): Use
1569 gdb::unique_xmalloc_ptr.
1571 2018-01-30 Pedro Alves <palves@redhat.com>
1574 * target.c (target_terminal::terminal_state): Rename to ...
1575 (target_terminal::m_terminal_state): ... this.
1577 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1579 * linux-low.c (handle_extended_wait): Surround call to
1580 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1582 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1584 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1585 linux_ptrace_attach_fail_reason_string now returning an
1587 (linux_attach): Likewise.
1588 * thread-db.c (attach_thread): Likewise.
1590 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1593 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1594 checking for fs_base/gs_base fields in struct user_regs_struct.
1595 * configure: Regenerate.
1597 2018-01-16 Yao Qi <yao.qi@linaro.org>
1600 * linux-low.c (fetch_register): Call supply_register instead of
1603 2018-01-08 Yao Qi <yao.qi@linaro.org>
1604 Simon Marchi <simon.marchi@ericsson.com>
1606 * Makefile.in (OBS): Remove selftest.o.
1607 * configure.ac: Set srv_selftest_objs if $development is true.
1608 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1609 * configure: Re-generated.
1610 * server.c (captured_main): Wrap variable selftest_filter with
1613 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1615 * server.c (parse_debug_format_options): Return std::string.
1616 (handle_monitor_command, captured_main): Adjust.
1618 2018-01-05 Pedro Alves <palves@redhat.com>
1621 * server.c (captured_main): Pass quiet=false to
1622 save_original_signals_state.
1624 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1626 * gdbreplay.c (gdbreplay_version): Update copyright year in
1628 * server.c (gdbserver_version): Likewise.
1630 2017-12-08 Tom Tromey <tom@tromey.com>
1632 * ax.c (ax_printf): Update.
1634 2017-12-07 Yao Qi <yao.qi@linaro.org>
1636 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1637 aarch64_linux_read_description.
1638 * linux-amd64-ipa.c (idx2mask): New array.
1639 (get_ipa_tdesc): Move idx2mask out.
1640 (initialize_low_tracepoint): Initialize target descriptions.
1641 * linux-i386-ipa.c (idx2mask): New array.
1642 (get_ipa_tdesc): Move idx2mask out.
1643 (initialize_low_tracepoint): Initialize target descriptions.
1645 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1647 * tdesc.c (struct tdesc_type): Change return type.
1648 (tdesc_add_flag): Change parameter type.
1649 (tdesc_add_bitfield): Likewise.
1650 (tdesc_add_field): Likewise.
1651 (tdesc_set_struct_size): Likewise.
1653 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1655 * regcache.c (registers_to_string): Remove unused variable.
1657 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1659 * inferiors.c (for_each_inferior_with_data): Remove.
1660 * inferiors.h (for_each_inferior_with_data): Remove.
1661 * server.c (handle_qxfer_threads_worker): Change parameter type.
1662 (handle_qxfer_threads_proper): Use for_each_thread.
1664 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1666 * inferiors.c (for_each_inferior): Remove.
1667 (clear_inferiors): Use for_each_thread.
1668 * inferiors.h (for_each_inferior): Remove.
1669 * linux-low.c (linux_wait_for_event_filtered): Use
1671 (linux_stabilize_threads): Likewise.
1672 * regcache.c (regcache_release): Likewise.
1673 * server.c (gdb_wants_all_threads_stopped): Likewise.
1674 (clear_pending_status_callback): Remove.
1675 (handle_status): Use for_each_thread.
1676 (captured_main): Likewise.
1677 * win32-low.c (child_init_thread_list): Likewise.
1678 (win32_clear_inferiors): Likewise.
1679 (fake_breakpoint_event): Likewise.
1681 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1683 * inferiors.h (find_inferior): Remove.
1684 * inferiors.c (find_inferior): Remove.
1686 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1688 * linux-low.c (resume_status_pending_p): Update comment.
1689 (need_step_over_p): Update comment.
1691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1693 * linux-low.c (proceed_one_lwp): Return void, change parameter
1695 (unsuspend_and_proceed_one_lwp): Likewise.
1696 (proceed_all_lwps): Use for_each_thread.
1697 (unstop_all_lwps): Likewise.
1699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1701 * linux-low.c (linux_resume_one_thread): Return void, take
1703 (linux_resume): Use for_each_thread.
1705 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1707 * linux-low.c (send_sigstop_callback): Return void, change
1708 parameter type. Rename to...
1709 (send_sigstop): ... this.
1710 (suspend_and_send_sigstop_callback): Return void, change parameter
1712 (suspend_and_send_sigstop): ... this.
1713 (stop_all_lwps): Use for_each_thread.
1715 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1717 * linux-low.c (lwp_running): Return bool, remove unused
1719 (linux_stabilize_threads): Use find_thread.
1721 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1723 * linux-low.c (select_singlestep_lwp_callback): Remove.
1724 (count_events_callback): Remove.
1725 (select_event_lwp_callback): Remove.
1726 (select_event_lwp): Use find_thread/for_each_thread.
1728 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1730 * linux-low.c (not_stopped_callback): Return bool, take filter
1732 (linux_wait_for_event_filtered): Use find_thread.
1733 (linux_wait_1): Likewise.
1735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1737 * linux-low.c (same_lwp): Remove.
1738 (find_lwp_pid): Use find_thread.
1740 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1742 * linux-low.c (delete_lwp_callback): Remove.
1743 (linux_mourn): Use for_each_thread.
1745 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1747 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1748 args parameter, don't check for pid.
1749 (linux_detach): Use for_each_thread.
1751 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1753 * linux-low.c (struct counter): Remove.
1754 (second_thread_of_pid_p): Remove.
1755 (last_thread_of_process_p): Use find_thread.
1757 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1759 * inferiors.c (find_inferior_in_random): Remove.
1760 * inferiors.h (find_inferior_in_random): Remove.
1761 * linux-low.c (status_pending_p_callback): Return bool, accept
1762 parameter ptid directly.
1763 (linux_wait_for_event_filtered): Use find_thread_in_random.
1764 (linux_wait_1): Likewise.
1766 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1768 * inferiors.c (find_inferior_id): Remove.
1769 (find_thread_ptid): Move implemention from find_inferior_id to
1771 * inferiors.h (find_inferior_id): Remove.
1772 * server.c (handle_status): Use find_thread_ptid.
1773 (process_serial_event): Likewise.
1774 * thread-db.c (find_one_thread): Likewise.
1775 (thread_db_thread_handle): Likewise.
1776 * win32-low.c (thread_rec): Likewise.
1777 (child_delete_thread): Likewise.
1778 (win32_thread_alive): Likewise.
1779 (get_child_debug_event): Likewise.
1781 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1783 * linux-mips-low.c (update_watch_registers_callback): Return
1784 void, remove pid_p parameter, don't check for pid.
1785 (mips_insert_point, mips_remove_point): Use for_each_thread.
1787 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1789 * lynx.low (lynx_delete_thread_callback): Remove.
1790 (lynx_mourn): Use for_each_thread.
1792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1794 * regcache.c (regcache_invalidate_one): Remove.
1795 (regcache_invalidate_pid): use for_each_thread.
1797 2017-11-26 Tom Tromey <tom@tromey.com>
1799 * linux-low.c (linux_create_inferior): Update.
1801 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1803 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1805 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1807 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1808 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1809 * linux-aarch64-tdesc-selftest.c: New file.
1810 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1812 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1814 * configure.srv: Add new file.
1815 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1816 * linux-aarch64-tdesc-selftest.c: New file.
1817 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1819 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1821 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1822 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1823 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1825 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1827 * configure.srv: Add new files.
1828 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1829 aarch64_linux_read_description.
1830 * linux-aarch64-low.c (aarch64_linux_read_description):
1831 Merge with aarch64_arch_setup.
1832 (aarch64_arch_setup): Call aarch64_linux_read_description.
1833 * linux-aarch64-tdesc.c: New file.
1834 * linux-aarch64-tdesc.h: New file.
1836 2017-11-24 Yao Qi <yao.qi@linaro.org>
1838 * configure.srv: Set $srv_regobj for tic6x-linux.
1839 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1840 (tic6x_read_description): Move some code to tic6x_arch_setup.
1841 (tic6x_tdesc_test): New function.
1842 (initialize_low_arch): Call selftests::register_test.
1844 2017-11-22 Yao Qi <yao.qi@linaro.org>
1846 * remote-utils.c (prepare_resume_reply): Use memcpy.
1848 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1850 * linux-low.c (kill_one_lwp_callback): Return void, take
1851 argument directly, don't filter on pid.
1852 (linux_kill): Use for_each_thread.
1854 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1856 * linux-low.c (need_step_over_p): Return bool, remove dummy
1858 (linux_resume, proceed_all_lwps): Use find_thread.
1860 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1862 * linux-low.c (resume_status_pending_p): Return bool, remove
1864 (linux_resume): Use find_thread.
1866 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1868 * linux-low.c (struct thread_resume_array): Remove.
1869 (linux_set_resume_request): Return void, take arguments
1871 (linux_resume): Use for_each_thread.
1873 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1875 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1876 return bool, remove data argument.
1877 (linux_stabilize_threads): Use find_thread.
1879 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1881 * linux-low.c (unsuspend_one_lwp): Remove.
1882 (unsuspend_all_lwps): Use for_each_thread, inline code from
1885 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1887 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1888 * linux-low.c (struct iterate_over_lwps_args): Remove.
1889 (iterate_over_lwps_filter): Remove.
1890 (iterate_over_lwps): Use find_thread.
1892 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1894 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1895 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1896 code from reset_lwp_ptrace_options_callback.
1898 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1900 * linux-arm-low.c (struct update_registers_data): Remove.
1901 (update_registers_callback): Return void, take arguments
1902 directly, don't check thread's pid.
1903 (arm_insert_point, arm_remove_point): Use for_each_thread.
1905 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1907 * win32-low.c (continue_one_thread): Return void, take argument
1909 (child_continue): Use for_each_thread.
1911 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1913 * win32-i386-low.c (update_debug_registers_callback): Rename
1915 (update_debug_registers): ... this, return void, remove pid_p arg.
1916 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1918 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1920 * inferiors.h (struct process_info): Add constructor, initialize
1922 <syscalls_to_catch>: Change type to std::vector<int>.
1923 * inferiors.c (add_process): Allocate process_info with new.
1924 (remove_process): Free process_info with delete.
1925 * linux-low.c (handle_extended_wait): Adjust.
1926 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1927 * server.c (handle_general_set): Adjust.
1929 2017-11-16 Pedro Alves <palves@redhat.com>
1931 * remote-utils.c (remote_close): Block SIGIO signals instead of
1932 uninstalling the SIGIO handler.
1934 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1936 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1938 2017-11-16 Yao Qi <yao.qi@linaro.org>
1940 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1941 (tic6x_store_gregset): Likewise.
1942 (tic6x_usrregs_info): Move it up.
1944 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1946 * Makefile.in: Update arch rules.
1947 * configure.srv: Explicitly mark arch/ files.
1949 2017-11-13 Andreas Schwab <schwab@suse.de>
1951 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1953 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1955 2017-11-06 Pedro Alves <palves@redhat.com>
1957 * config.in, configure: Regenerate.
1959 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1961 * target.c (struct thread_search): Remove.
1962 (thread_search_callback): Remove.
1963 (prepare_to_access_memory): Use for_each_thread instead of
1964 find_inferior. Inline code from thread_search_callback.
1966 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1968 * server.c (struct visit_actioned_threads_data): Remove.
1969 (visit_actioned_threads): Change prototype to take arguments
1971 (resume): Use find_thread instead of find_inferior.
1973 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1975 * server.c (queue_stop_reply_callback): Change prototype, return
1977 (find_status_pending_thread_callback): Remove.
1978 (handle_status): Replace find_inferior with find_thread and
1981 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1983 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1985 (aarch64_store_gregset): Likewise.
1986 (aarch64_fill_fpregset): Likewise.
1987 (aarch64_store_fpregset): Likewise.
1989 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1991 * gdbthread.h (find_thread, for_each_thread): New functions.
1992 * inferiors.c (thread_of_pid): Remove.
1993 (find_any_thread_of_pid): Use find_thread.
1994 * linux-low.c (num_lwps): Use for_each_thread.
1996 2017-10-17 Yao Qi <yao.qi@linaro.org>
1998 * Makefile.in: Remove one rule.
1999 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2001 2017-10-17 Yao Qi <yao.qi@linaro.org>
2003 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2004 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2006 2017-10-17 Yao Qi <yao.qi@linaro.org>
2008 * configure.srv: Rename arm.o with arch/arm.o.
2010 2017-10-17 Yao Qi <yao.qi@linaro.org>
2012 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2013 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2014 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2015 (arch-i386.o, arch-amd64.o): Remove rules.
2016 (arch/%.o): New rule.
2017 Update POSTCOMPILE and COMPILE.pre.
2018 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2019 * configure: Re-generated.
2020 * configure.srv: Replace arch-i386.o with arch/i386.o.
2021 Replace arch-amd64.o with arch/amd64.o.
2023 2017-10-16 Yao Qi <yao.qi@linaro.org>
2025 * configure: Regenerated.
2027 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2029 * inferiors.h: (struct inferior_list): Remove.
2030 (struct inferior_list_entry); Remove.
2031 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2032 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2033 get_first_inferior): Remove.
2034 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2035 find_inferior_id, find_inferior_in_random): Change signature.
2036 * inferiors.c (all_threads): Change type to
2037 std::list<thread_info *>.
2038 (get_thread): Remove macro.
2039 (find_inferior, find_inferior_id): Change signature, implement
2041 (find_inferior_in_random): Change signature, implement using
2042 find_thread_in_random.
2043 (for_each_inferior, for_each_inferior_with_data): Change
2044 signature, implement using for_each_thread.
2045 (add_inferior_to_list, remove_inferior): Remove.
2046 (add_thread, get_first_thread, thread_of_pid,
2047 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2048 (get_first_inferior, one_inferior_p, clear_inferior_list):
2050 (clear_inferiors, get_thread_process): Update.
2051 * gdbthread.h: Include <list>.
2052 (struct thread_info) <entry>: Remove field.
2054 (all_threads): Change type to std::list<thread_info *>.
2055 (get_first_inferior): Add doc.
2056 (find_thread, for_each_thread, find_thread_in_random): New
2058 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2059 * linux-arm-low.c (update_registers_callback): Update.
2060 * linux-low.c (second_thread_of_pid_p): Update.
2061 (kill_one_lwp_callback, linux_detach_lwp_callback,
2062 delete_lwp_callback, status_pending_p_callback, same_lwp,
2063 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2064 iterate_over_lwps, not_stopped_callback,
2065 resume_stopped_resumed_lwps, count_events_callback,
2066 select_singlestep_lwp_callback, select_event_lwp_callback,
2067 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2068 suspend_and_send_sigstop_callback, wait_for_sigstop,
2069 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2070 lwp_running, linux_set_resume_request, resume_status_pending_p,
2071 need_step_over_p, start_step_over, linux_resume_one_thread,
2072 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2073 reset_lwp_ptrace_options_callback): Update.
2074 * linux-mips-low.c (update_watch_registers_callback): Update.
2075 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2077 (free_register_cache_thread_one): Remove.
2078 (regcache_release): Update.
2079 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2080 handle_qxfer_threads_worker): Update.
2081 (handle_query): Update, use list iterator.
2082 (visit_actioned_threads, handle_pending_status,
2083 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2084 clear_pending_status_callback, set_pending_status_callback,
2085 find_status_pending_thread_callback, handle_status,
2086 process_serial_event): Update.
2087 * target.c (thread_search_callback): Update.
2088 * thread-db.c (thread_db_get_tls_address): Update.
2089 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2091 * win32-i386-low.c (update_debug_registers_callback): Update.
2092 * win32-low.c (delete_thread_info, child_delete_thread,
2093 continue_one_thread, suspend_one_thread,
2094 get_child_debug_event): Adjust.
2096 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2098 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2099 * inferiors.h: Include <list>.
2100 (struct process_info) <entry>: Remove field.
2102 (pid_of): Change macro to function.
2103 (ptid_of, lwpid_of): Remove macro.
2104 (all_processes): Change type to std::list<process_info *>.
2105 (ALL_PROCESSES): Remove macro.
2106 (for_each_process, find_process): New function.
2107 * inferiors.c (all_processes): Change type to
2108 std::list<process_info *>.
2109 (find_thread_process): Adjust.
2110 (add_process): Likewise.
2111 (remove_process): Likewise.
2112 (find_process_pid): Likewise.
2113 (get_first_process): Likewise.
2114 (started_inferior_callback): Remove.
2115 (have_started_inferiors_p): Adjust.
2116 (attached_inferior_callback): Remove.
2117 (have_attached_inferiors_p): Adjust.
2118 * linux-low.c (check_zombie_leaders): Likewise.
2119 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2120 (x86_linux_update_xmltarget): Adjust.
2121 * server.c (handle_query): Likewise.
2122 (gdb_reattached_process): Remove.
2123 (handle_status): Adjust.
2124 (kill_inferior_callback): Likewise.
2125 (detach_or_kill_inferior): Remove.
2126 (print_started_pid): Likewise.
2127 (print_attached_pid): Likewise.
2128 (detach_or_kill_for_exit): Update.
2129 (process_serial_event): Likewise.
2130 * linux-arm-low.c (arm_new_fork): Likewise.
2132 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2134 * dll.h: Include <list>.
2135 (struct dll_info): Add constructor.
2136 <entry>: Remove field.
2137 (all_dlls): Change type to std::list<dll_info>.
2138 * dll.c: Include <algorithm>.
2139 (get_dll): Remove macro.
2140 (all_dlls): Change type to std::list<dll_info *>.
2141 (free_one_dll): Remove.
2142 (match_dll): Likewise.
2143 (loaded_dll): Adjust.
2144 (unloaded_dll): Adjust to all_dlls type change, use
2145 std::find_if. Inline code from match_dll.
2146 (clear_dlls): Adjust to all_dlls type change.
2147 * server.c (emit_dll_description): Remove.
2148 (handle_qxfer_libraries): Adjust to all_dlls type change,
2149 integrate emit_dll_description's functionality.
2151 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2153 * linux-low.h (struct linux_target_ops) <delete_process>: New
2155 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2156 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2157 (struct linux_target_ops): Add delete_process callback.
2158 * linux-arm-low.c (arm_delete_process): New.
2159 (struct linux_target_ops): Add delete_process callback.
2160 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2161 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2162 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2163 * linux-mips-low.c (mips_linux_delete_process): New.
2164 (struct linux_target_ops): Add delete_process callback.
2165 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2166 * linux-s390-low.c (struct linux_target_ops): Likewise.
2167 * linux-sh-low.c (struct linux_target_ops): Likewise.
2168 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2169 * linux-tile-low.c (struct linux_target_ops): Likewise.
2170 * linux-x86-low.c (x86_linux_delete_process): New.
2171 (struct linux_target_ops): Add delete_process callback.
2172 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2174 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2176 * linux-aarch64-low.c (the_low_target): Add thread delete
2178 * linux-arm-low.c (arm_delete_thread): New function.
2179 (the_low_target): Add thread delete callback.
2180 * linux-bfin-low.c (the_low_target): Likewise.
2181 * linux-crisv32-low.c (the_low_target): Likewise.
2182 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2184 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2186 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2187 * linux-mips-low.c (mips_linux_delete_thread): New function.
2188 (the_low_target): Add thread delete callback.
2189 * linux-ppc-low.c (the_low_target): Likewise.
2190 * linux-s390-low.c (the_low_target): Likewise.
2191 * linux-sh-low.c (the_low_target): Likewise.
2192 * linux-tic6x-low.c (the_low_target): Likewise.
2193 * linux-tile-low.c (the_low_target): Likewise.
2194 * linux-x86-low.c (the_low_target): Likewise.
2195 * linux-xtensa-low.c (the_low_target): Likewise.
2197 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2199 * win32-low.c: Include "common-inferior.h".
2201 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2203 * inferiors.c (set_inferior_cwd): New function.
2204 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2205 (handle_query): Inform that QSetWorkingDir is supported.
2206 * win32-low.c (create_process): Pass the inferior's cwd to
2209 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2211 * inferiors.c (current_inferior_cwd): New global variable.
2212 (get_inferior_cwd): New function.
2213 * inferiors.h (struct process_info) <cwd>: New field.
2215 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2217 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2218 (OBS): Add gdb_tilde_expand.o.
2220 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2222 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2223 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2225 2017-09-29 Pedro Alves <palves@redhat.com>
2227 * ax.c (gdb_parse_agent_expr): Constify.
2228 * ax.h (gdb_parse_agent_expr): Constify.
2229 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2231 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2232 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2233 * remote-utils.h (read_ptid): Constify.
2234 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2235 (process_point_options, process_serial_event): Constify.
2236 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2237 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2238 (cmd_qtbuffer): Constify.
2240 2017-09-29 Pedro Alves <palves@redhat.com>
2242 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2245 2017-09-29 Pedro Alves <palves@redhat.com>
2247 * linux-low.c (handle_extended_wait): Pass parent thread instead
2248 of process to thread_db_notice_clone.
2249 * linux-low.h (thread_db_notice_clone): Replace parent process
2250 parameter with parent thread parameter.
2251 * thread-db.c (find_one_thread): Add comment.
2252 (thread_db_notice_clone): Replace parent process parameter with
2253 parent thread parameter. Temporarily switch to the parent thread.
2255 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2257 * gdbthread.h: Include "common-gdbthread.h".
2258 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2259 "if" when validating the ptid.
2260 * remote-utils.c: Include "gdbthread.h".
2261 (prepare_resume_reply): Use "switch_to_thread".
2262 * target.c (done_accessing_memory): Likewise.
2264 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2266 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2267 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2268 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2269 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2270 s390x-gs-linux64-ipa.o to ipa_obj.
2271 * linux-s390-low.c (HWCAP_S390_GS): New define.
2272 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2274 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2275 (s390_arch_setup): Check for guarded-storage support and choose
2277 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2278 init_registers_s390x_gs_linux64.
2279 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2281 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2282 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2284 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2286 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2288 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2290 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2291 (thread_db_thread_handle): Declare.
2292 * linux-low.c (linux_target_ops): Initialize thread_handle.
2293 * server.c (handle_qxfer_threads_worker): Add support for
2295 * target.h (struct target_ops): Add new function pointer,
2297 (target_thread_handle): Define.
2298 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2300 (thread_db_thread_handle): New function.
2302 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2304 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2305 * linux-low.h (thread_db_notice_clone): Declare.
2306 * thread-db.c (thread_db_notice_clone): New function.
2308 2017-09-21 Pedro Alves <palves@redhat.com>
2310 * server.c (gdb_read_memory, handle_status, process_serial_event)
2311 (handle_serial_event, handle_target_event): Adjust to
2312 set_desired_thread prototype change.
2313 * target.c (set_desired_thread): Remove 'use_general' parameter
2315 * target.h (set_desired_thread): Remove 'use_general' parameter.
2317 2017-09-20 Tom Tromey <tom@tromey.com>
2319 * target.c (target_terminal::terminal_state): Define.
2320 (target_terminal::init): Rename from target_terminal_init.
2321 (target_terminal::inferior): Rename from
2322 target_terminal_inferior.
2323 (target_terminal::ours): Rename from target_terminal_ours.
2324 (target_terminal::ours_for_output, target_terminal::info): New.
2326 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2328 * server.c (accumulate_file_name_length): Remove.
2329 (emit_dll_description): Adjust to std::string change.
2330 (handle_qxfer_libraries): Use std::string to hold document.
2332 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2334 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2335 return type of xml_escape_text.
2336 * server.c (emit_dll_description): Likewise.
2338 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2340 * server.c (captured_main): Accept argument for --selftest.
2341 Update run_tests call.
2342 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2343 when registering selftests.
2345 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2347 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2348 instead of "VEC" for "target_desc.reg_defs".
2349 (regcache_cpy): Likewise.
2350 (registers_to_string): Likewise.
2351 (registers_from_string): Likewise.
2352 (find_regno): Likewise.
2353 (supply_regblock): Likewise.
2354 (regcache_raw_read_unsigned): Likewise.
2355 * tdesc.c (init_target_desc): Likewise.
2356 (tdesc_create_reg): Likewise.
2357 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2358 (struct target_desc) <reg_defs>: Convert to "std::vector".
2359 (target_desc): Do not initialize "reg_defs".
2360 (~target_desc): Update code to use "std::vector" instead of "VEC"
2361 for "target_desc.reg_defs".
2362 (operator==): Likewise.
2364 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2366 * inferiors.h (thread_to_gdb_id): Remove.
2367 * inferiors.c (thread_to_gdb_id): Remove.
2368 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2369 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2370 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2372 * nto-low.c (nto_fetch_registers, nto_store_registers,
2373 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2375 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2377 * inferiors.h (gdb_id_to_thread_id): Remove.
2378 * inferiors.c (gdb_id_to_thread_id): Remove.
2379 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2380 removal. Move pid declaration closer to where it's used.
2382 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2384 * server.c (handle_detach): New function.
2385 (process_serial_event): Move code out, call handle_detach.
2387 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2389 * server.c (require_running): Rename to ...
2390 (require_running_or_return): ... this ...
2391 (require_running_or_break): ... and this.
2392 (handle_query, process_serial_event): Adjust.
2394 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2396 * linux-low.c (linux_set_resume_request): Remove unused
2399 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2401 * server.c (first_thread_of): Remove.
2402 (process_serial_event): Replace usage of first_thread_of with
2403 find_any_thread_of_pid.
2404 * tracepoint.c (same_process_p): Remove.
2405 (gdb_agent_about_to_close): Replace usage of same_process_p with
2406 find_any_thread_of_pid.
2407 * linux-x86-low.c (same_process_callback): Remove.
2408 (x86_arch_setup_process_callback): Replace usage of
2409 same_process_callback with find_any_thread_of_pid.
2410 * thread-db.c (any_thread_of): Remove.
2411 (switch_to_process): Replace usage of any_thread_of with
2412 find_any_thread_of_pid.
2413 * inferiors.c (thread_pid_matches_callback): Remove.
2414 (find_thread_process): Adjust to use find_any_thread_of_pid.
2416 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2418 * regcache.c (get_thread_regcache): Guard calls to "memset"
2421 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2423 * linux-low.c (handle_extended_wait): Use
2424 "allocate_target_description" instead of "XNEW".
2425 * linux-x86-low.c (initialize_low_arch): Likewise.
2427 2017-09-05 Yao Qi <yao.qi@linaro.org>
2429 * configure.srv (srv_i386_regobj): Remove.
2430 (srv_amd64_regobj): Remove.
2431 (srv_regobj): Set it to "" for x86 non-linux targets.
2432 * linux-x86-tdesc.c (i386_linux_read_description):
2433 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2434 (init_registers_i386): Remove the declaration.
2435 (tdesc_i386): Remove the declaration.
2436 (lynx_i386_arch_setup): Call i386_create_target_description.
2437 * nto-x86-low.c: Likewise.
2438 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2439 [!__x86_64__]: include arch/i386.h.
2440 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2442 2017-09-05 Yao Qi <yao.qi@linaro.org>
2444 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2445 i386/amd64-XXX-linux from it.
2447 2017-09-05 Yao Qi <yao.qi@linaro.org>
2449 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2451 (ipa_amd64_linux_regobj): Remove.
2452 (ipa_x32_linux_regobj): Remove.
2454 2017-09-05 Yao Qi <yao.qi@linaro.org>
2456 * Makefile.in (arch-amd64.o): New rule.
2457 * configure.srv: Append arch-amd64.o.
2458 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2459 (get_ipa_tdesc): Call amd64_linux_read_description.
2460 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2461 and init_registers_amd64_XXX.
2462 * linux-x86-low.c (x86_linux_read_description): Call
2463 amd64_linux_read_description.
2464 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2465 (initialize_low_arch): Don't call init_registers_x32_XXX and
2466 init_registers_amd64_XXX.
2467 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2468 and tdesc_amd64_XXX.
2469 [__x86_64__] (amd64_tdesc_test): New function.
2470 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2471 and init_registers_amd64_XXX.
2472 * linux-x86-tdesc.c: Include arch/amd64.h.
2473 (xcr0_to_tdesc_idx): New function.
2474 (i386_linux_read_description): New function.
2475 (amd64_get_ipa_tdesc_idx): New function.
2476 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2477 (amd64_get_ipa_tdesc): Declare.
2479 2017-09-05 Yao Qi <yao.qi@linaro.org>
2481 * configure.srv (srv_i386_linux_xmlfiles): Remove
2482 i386/i386-XXX-linux.xml from it.
2484 2017-09-05 Yao Qi <yao.qi@linaro.org>
2486 * configure.srv: Set srv_i386_linux_regobj empty if $development
2488 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2489 initialize_low_tdesc.
2490 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2491 with #if initialize_low_tdesc.
2492 * linux-x86-tdesc-selftest.c: New file.
2493 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2495 2017-09-05 Yao Qi <yao.qi@linaro.org>
2497 * Makefile.in (arch-i386.o): New rule.
2498 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2499 (x86_64-*-linux*): Likewise.
2500 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2501 include arch/i386.h.
2502 (i386_linux_read_description): Remove code and call
2503 i386_create_target_description.
2504 * tdesc.c (allocate_target_description): New function.
2505 * tdesc.h (set_tdesc_architecture): Remove declaration.
2506 (set_tdesc_osabi): Likewise.
2508 2017-09-05 Yao Qi <yao.qi@linaro.org>
2510 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2511 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2512 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2514 * server.c (get_features_xml): Call tdesc_get_features_xml.
2515 * tdesc.c (set_tdesc_architecture): New function.
2516 (set_tdesc_osabi): New function.
2517 (tdesc_get_features_xml): New function.
2518 (tdesc_create_feature): Add an argument.
2519 * tdesc.h (struct target_desc) <features>: New field.
2520 <arch, osabi>: New field.
2521 (~target_desc): xfree features, arch, and osabi.
2522 (target_desc::oerator==): Don't compare .xmltarget.
2523 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2524 (set_tdesc_osabi): Likewise.
2525 (tdesc_get_features_xml): Likewise.
2527 2017-09-05 Yao Qi <yao.qi@linaro.org>
2529 * linux-x86-tdesc.c: Include selftest.h.
2530 (i386_tdesc_test): New function.
2531 (initialize_low_tdesc): Call selftests::register_test.
2532 * tdesc.h: Include regdef.h.
2533 (target_desc): Override operator == and !=.
2535 2017-09-05 Yao Qi <yao.qi@linaro.org>
2537 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2538 (ipa_obj): Likewise.
2539 * linux-i386-ipa.c: Include common/x86-xstate.h
2540 (get_ipa_tdesc): Call i386_linux_read_description.
2541 (initialize_low_tracepoint): Don't call init_registers_XXX
2542 functions, call initialize_low_tdesc instead.
2543 * linux-x86-low.c (x86_linux_read_description): Call
2544 i386_linux_read_description.
2545 (initialize_low_arch): Don't call init_registers_i386_XXX
2546 functions, call initialize_low_tdesc.
2547 * linux-x86-tdesc.c: New file.
2548 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2549 (i386_get_ipa_tdesc_idx): Declare.
2550 (i386_get_ipa_tdesc): Declare.
2551 (initialize_low_tdesc): Declare.
2553 2017-09-05 Yao Qi <yao.qi@linaro.org>
2555 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2558 2017-09-05 Yao Qi <yao.qi@linaro.org>
2560 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2561 * regcache.c (get_thread_regcache): Use VEC_length.
2562 (init_register_cache): Likewise.
2563 (regcache_cpy): Likewise.
2564 (registers_to_string): Iterate reg_defs via VEC_iterate.
2565 (find_regno): Likewise.
2566 (find_register_by_number): Use VEC_index.
2567 (register_size): Call find_register_by_number.
2568 (register_data): Call find_register_by_number.
2569 (supply_regblock): Use VEC_length.
2570 (regcache_raw_read_unsigned): Likewise.
2571 * tdesc.c (init_target_desc): Iterate reg_defs via
2573 (default_description): Update initializer.
2574 (copy_target_description): Don't update field num_registers.
2575 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2576 <num_registers>: Remove.
2578 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2580 * Makefile.in (.SECONDARY): Define target.
2582 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2584 * linux-low.c (linux_wait_1): Adjust.
2585 * server.c (queue_stop_reply_callback): Adjust.
2587 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2589 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2590 QEnvironmentUnset and QEnvironmentReset packets.
2591 (handle_query): Inform remote that QEnvironmentHexEncoded,
2592 QEnvironmentUnset and QEnvironmentReset are supported.
2594 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2596 * inferiors.h (inferior_target_data): Rename to ...
2597 (thread_target_data): ... this.
2598 (inferior_regcache_data): Rename to ...
2599 (thread_regcache_data): ... this.
2600 (set_inferior_regcache_data): Rename to ...
2601 (set_thread_regcache_data): ... this.
2602 * inferiors.c (inferior_target_data): Rename to ...
2603 (thread_target_data): ... this.
2604 (inferior_regcache_data): Rename to ...
2605 (thread_regcache_data): ... this.
2606 (set_inferior_regcache_data): Rename to ...
2607 (set_thread_regcache_data): ... this.
2608 (free_one_thread): Update.
2609 * linux-low.h (get_thread_lwp): Update.
2610 * regcache.c (get_thread_regcache): Update.
2611 (regcache_invalidate_thread): Update.
2612 (free_register_cache_thread): Update.
2613 * win32-i386-low.c (update_debug_registers_callback): Update.
2614 (win32_get_current_dr): Update.
2615 * win32-low.c (thread_rec): Update.
2616 (delete_thread_info): Update.
2617 (continue_one_thread): Update.
2618 (suspend_one_thread): Update.
2620 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2622 * inferiors.c (set_inferior_target_data): Remove.
2623 * inferiors.h (set_inferior_target_data): Remove.
2625 2017-08-18 Yao Qi <yao.qi@linaro.org>
2627 * Makefile.in (OBS): Add selftest.o.
2628 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2629 * configure, config.in: Re-generated.
2630 * server.c: Include common/sefltest.h.
2631 (captured_main): Handle option --selftest.
2633 2017-08-09 Yao Qi <yao.qi@linaro.org>
2635 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2636 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2637 i386-avx-mpx.o and i386-mmx.o.
2638 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2639 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2640 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2641 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2642 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2643 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2644 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2645 i386/amd64-avx-mpx.xml.
2647 2017-08-09 Yao Qi <yao.qi@linaro.org>
2649 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2650 and x32-avx-avx512.o.
2651 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2652 i386/x32-avx-avx512.xml.
2654 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2656 * tracepoint.h (enum class fast_tpoint_collect_result): New
2658 (fast_tracepoint_collecting): Change return type to
2659 fast_tpoint_collect_result.
2660 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2661 * linux-low.h: Include tracepoint.h.
2662 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2663 fast_tpoint_collect_result.
2664 * linux-low.c (handle_tracepoints): Adjust.
2665 (linux_fast_tracepoint_collecting): Change return type to
2666 fast_tpoint_collect_result.
2667 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2668 linux_wait_1, stuck_in_jump_pad_callback,
2669 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2670 proceed_one_lwp): Adjust to type change.
2672 2017-07-10 Yao Qi <yao.qi@linaro.org>
2674 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2676 2017-06-29 Yao Qi <yao.qi@linaro.org>
2678 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2680 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2682 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2684 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2686 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2688 * linux-low.c (linux_create_inferior): Adjust code to access the
2689 environment information via 'gdb_environ' class.
2690 * lynx-low.c (lynx_create_inferior): Likewise.
2691 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2692 (get_environ): Return a pointer to 'our_environ'.
2693 (captured_main): Initialize 'our_environ'.
2694 * server.h (get_environ): Adjust prototype.
2695 * spu-low.c (spu_create_inferior): Adjust code to access the
2696 environment information via 'gdb_environ' class.
2698 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2700 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2701 usage of "register" keyword.
2703 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2705 * configure: Re-generate.
2707 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2709 * configure: Re-generate.
2711 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2713 * Makefile.in (COMPILE.pre): Add "-x c++".
2715 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2717 * fork-child.c: Conditionally include <signal.h>.
2719 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2721 * server.c (handle_general_set): Handle new packet
2722 "QStartupWithShell".
2723 (handle_query): Add "QStartupWithShell" to the list of supported
2725 (gdbserver_usage): Add help text explaining the
2726 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2728 (captured_main): Recognize and act upon the presence of the new
2731 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2732 Pedro Alves <palves@redhat.com>
2734 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2735 * configure: Regenerate.
2736 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2738 (i[34567]86-*-lynxos*): Likewise.
2739 (spu*-*-*): Likewise.
2740 * fork-child.c: New file.
2741 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2743 (linux_ptrace_fun): New function.
2744 (linux_create_inferior): Adjust function prototype to reflect
2745 change on "target.h". Adjust function code to use
2747 (linux_request_interrupt): Delete "signal_pid".
2748 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2749 (lynx_ptrace_fun): New function.
2750 (lynx_create_inferior): Adjust function prototype to reflect
2751 change on "target.h". Adjust function code to use
2753 * nto-low.c (nto_create_inferior): Adjust function prototype and
2754 code to reflect change on "target.h". Update comments.
2755 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2756 "common-terminal.h" and "environ.h".
2757 (terminal_fd): Moved to fork-child.c.
2758 (old_foreground_pgrp): Likewise.
2759 (restore_old_foreground_pgrp): Likewise.
2760 (last_status): Make it global.
2761 (last_ptid): Likewise.
2762 (our_environ): New variable.
2763 (startup_with_shell): Likewise.
2764 (program_name): Likewise.
2765 (program_argv): Rename to...
2766 (program_args): ...this.
2767 (wrapper_argv): New variable.
2768 (start_inferior): Delete function.
2769 (get_exec_wrapper): New function.
2770 (get_exec_file): Likewise.
2771 (get_environ): Likewise.
2772 (prefork_hook): Likewise.
2773 (post_fork_inferior): Likewise.
2774 (postfork_hook): Likewise.
2775 (postfork_child_hook): Likewise.
2776 (handle_v_run): Update code to deal with arguments coming from the
2777 remote host. Update calls from "start_inferior" to
2779 (captured_main): Likewise. Initialize environment variable. Call
2781 * server.h (post_fork_inferior): New prototype.
2782 (get_environ): Likewise.
2783 (last_status): Declare.
2784 (last_ptid): Likewise.
2785 (signal_pid): Likewise.
2786 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2787 (spu_ptrace_fun): New function.
2788 (spu_create_inferior): Adjust function prototype to reflect change
2789 on "target.h". Adjust function code to use "fork_inferior".
2790 * target.c (target_terminal_init): New function.
2791 (target_terminal_inferior): Likewise.
2792 (target_terminal_ours): Likewise.
2793 * target.h: Include <vector>.
2794 (struct target_ops) <create_inferior>: Update prototype.
2795 (create_inferior): Update macro.
2796 * utils.c (gdb_flush_out_err): New function.
2797 * win32-low.c (win32_create_inferior): Adjust function prototype
2798 and code to reflect change on "target.h".
2800 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2802 * inferiors.c (switch_to_thread): New function.
2804 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2806 * Makefile.in (SFILE): Add "common/job-control.c".
2807 (OBS): Add "job-control.o".
2809 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2811 * Makefile: Remove "@host_makefile_frag@".
2813 2017-05-05 Pedro Alves <palves@redhat.com>
2815 * configure: Regenerate.
2817 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2819 * configure: Regenerate.
2821 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2823 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2824 software_single_step change of return type to
2825 std::vector<CORE_ADDR>.
2826 * linux-low.c (install_software_single_step_breakpoints):
2828 * linux-low.h (install_software_single_step_breakpoints):
2831 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2833 * remote-utils.c: Include "gdb_termios.h" instead of
2835 * terminal.h: Delete file.
2837 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2839 * server.c: Include <vector>.
2840 <program_argv, wrapper_argv>: Convert to std::vector.
2841 (start_inferior): Rewrite function to use C++.
2842 (handle_v_run): Likewise. Update code that calculates the argv
2843 based on the vRun packet; use C++.
2844 (captured_main): Likewise.
2846 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2848 * server.c (handle_v_cont): Initialize thread_resume::thread
2851 2017-04-05 Pedro Alves <palves@redhat.com>
2853 * configure: Regenerate.
2855 2017-04-05 Pedro Alves <palves@redhat.com>
2857 * gdbreplay.c (sync_error): Constify.
2858 * linux-x86-low.c (push_opcode): Constify.
2860 2017-04-05 Pedro Alves <palves@redhat.com>
2862 * win32-low.c (get_child_debug_event)
2863 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2864 Report TARGET_WAITKIND_SPURIOUS instead.
2866 2017-04-05 Pedro Alves <palves@redhat.com>
2868 * remote-utils.c (remote_prepare, remote_open): Constify.
2869 * remote-utils.h (remote_prepare, remote_open): Constify.
2870 * server.c (captured_main): Constify 'port' handling.
2872 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2874 * Makefile.in (clean): Clear .deps.
2876 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2878 * .gitignore: Remove generated files, replace with wildcard.
2879 * (clean): Replace removal of generated files with wildcard.
2880 (version.c): Replace with...
2881 (version-generated.c): ...this.
2882 (xml-builtin.c): Replace with...
2883 (xml-builtin-generated.c): ...this.
2884 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2885 (%.c: *regformats*): Replace with...
2886 (%-generated.c: *regformats*): ...this.
2888 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2890 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2891 (xtensa_fill_gregset): Call collect_register_by_name for
2893 (xtensa_store_gregset): Call supply_register_by_name for
2896 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2898 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2899 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2900 (xtensa_store_gregset): Call supply_register for all registers in
2901 a0_regnum..a0_regnum + C0_NREGS range.
2903 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2905 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2906 (ax-ipa.o: ax.c): Remove.
2907 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2908 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2909 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2910 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2911 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2913 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2915 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2916 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2917 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2918 (errors-ipa.o: ../common/errors.c): Remove.
2919 (format-ipa.o: ../common/format.c): Remove.
2920 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2922 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2924 * Makefile.in (%-ipa.o: %.c): New rule.
2925 (tracepoint-ipa.o: tracepoint.c): Remove.
2926 (utils-ipa.o: utils.c): Remove.
2927 (remote-utils-ipa.o: remote-utils.c): Remove.
2928 (regcache-ipa.o: regcache.c): Remove.
2929 (i386-linux-ipa.o: i386-linux.c): Remove.
2930 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2931 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2932 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2933 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2934 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2935 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2936 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2937 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2938 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2939 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2940 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2941 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2942 (aarch64-ipa.o: aarch64.c): Remove.
2943 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2944 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2945 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2946 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2947 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2948 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2949 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2950 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2951 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2952 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2953 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2954 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2955 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2956 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2957 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2958 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2959 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2960 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2961 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2962 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2963 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2964 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2965 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2966 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2967 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2968 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2969 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2970 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2971 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2972 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2973 (tdesc-ipa.o: tdesc.c): Remove.
2974 (x32-linux-ipa.o: x32-linux.c): Remove.
2975 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2976 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2978 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2980 * Makefile.in (%.o: ../arch/%.c): New rule.
2981 (arm.o: ../arch/arm.c): Remove.
2982 (arm-linux.o: ../arch/arm-linux.c): Remove.
2983 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2984 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2986 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2988 * Makefile.in (%.o: ../nat/%.c): New rule.
2989 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2990 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2991 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2992 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2993 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2994 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2995 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2996 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2997 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2998 (linux-personality.o: ../nat/linux-personality.c): Remove.
2999 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3000 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3001 (x86-linux.o: ../nat/x86-linux.c): Remove.
3002 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3003 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3005 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3007 * Makefile.in (%.o: ../common/%.c): New rule.
3008 (signals.o: ../common/signals.c): Remove.
3009 (print-utils.o: ../common/print-utils.c): Remove.
3010 (rsp-low.o: ../common/rsp-low.c): Remove.
3011 (common-utils.o: ../common/common-utils.c): Remove.
3012 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3013 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3014 (vec.o: ../common/vec.c): Remove.
3015 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3016 (xml-utils.o: ../common/xml-utils.c): Remove.
3017 (ptid.o: ../common/ptid.c): Remove.
3018 (buffer.o: ../common/buffer.c): Remove.
3019 (format.o: ../common/format.c): Remove.
3020 (filestuff.o: ../common/filestuff.c): Remove.
3021 (agent.o: ../common/agent.c): Remove.
3022 (errors.o: ../common/errors.c): Remove.
3023 (environ.o: ../common/environ.c): Remove.
3024 (common-debug.o: ../common/common-debug.c): Remove.
3025 (cleanups.o: ../common/cleanups.c): Remove.
3026 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3027 (fileio.o: ../common/fileio.c): Remove.
3028 (common-regcache.o: ../common/common-regcache.c): Remove.
3029 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3030 (new-op.o: ../common/new-op.c): Remove.
3031 (btrace-common.o: ../common/btrace-common.c): Remove.
3033 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3035 * Makefile.in (%.o: ../target/%.c): New rule.
3036 (waitstatus.o: ../target/waitstatus.c): Remove.
3038 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3041 (%.c: ../regformats/%.dat,
3042 (%.c: ../regformats/arm/%.dat,
3043 (%.c: ../regformats/i386/%.dat,
3044 (%.c: ../regformats/rs6000/%.dat): New rules.
3045 (aarch64.c): Remove.
3046 (reg-arm.c): Remove.
3047 (arm-with-iwmmxt.c): Remove.
3048 (arm-with-vfpv2.c): Remove.
3049 (arm-with-vfpv3.c): Remove.
3050 (arm-with-neon.c): Remove.
3051 (reg-bfin.c): Remove.
3052 (reg-cris.c): Remove.
3053 (reg-crisv32.c): Remove.
3055 (i386-linux.c): Remove.
3056 (i386-avx.c): Remove.
3057 (i386-avx-linux.c): Remove.
3058 (i386-avx-avx512.c): Remove.
3059 (i386-avx-avx512-linux.c): Remove.
3060 (i386-mpx.c): Remove.
3061 (i386-mpx-linux.c): Remove.
3062 (i386-avx-mpx-avx512-pku.c): Remove.
3063 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3064 (i386-avx-mpx.c): Remove.
3065 (i386-avx-mpx-linux.c): Remove.
3066 (i386-mmx.c): Remove.
3067 (i386-mmx-linux.c): Remove.
3068 (reg-ia64.c): Remove.
3069 (reg-m32r.c): Remove.
3070 (reg-m68k.c): Remove.
3072 (mips-linux.c): Remove.
3073 (mips-dsp-linux.c): Remove.
3074 (mips64-linux.c): Remove.
3075 (mips64-dsp-linux.c): Remove.
3076 (nios2-linux.c): Remove.
3077 (powerpc-32.c): Remove.
3078 (powerpc-32l.c): Remove.
3079 (powerpc-altivec32l.c): Remove.
3080 (powerpc-cell32l.c): Remove.
3081 (powerpc-vsx32l.c): Remove.
3082 (powerpc-isa205-32l.c): Remove.
3083 (powerpc-isa205-altivec32l.c): Remove.
3084 (powerpc-isa205-vsx32l.c): Remove.
3085 (powerpc-e500l.c): Remove.
3086 (powerpc-64l.c): Remove.
3087 (powerpc-altivec64l.c): Remove.
3088 (powerpc-cell64l.c): Remove.
3089 (powerpc-vsx64l.c): Remove.
3090 (powerpc-isa205-64l.c): Remove.
3091 (powerpc-isa205-altivec64l.c): Remove.
3092 (powerpc-isa205-vsx64l.c): Remove.
3093 (s390-linux32.c): Remove.
3094 (s390-linux32v1.c): Remove.
3095 (s390-linux32v2.c): Remove.
3096 (s390-linux64.c): Remove.
3097 (s390-linux64v1.c): Remove.
3098 (s390-linux64v2.c): Remove.
3099 (s390-te-linux64.c): Remove.
3100 (s390-vx-linux64.c): Remove.
3101 (s390-tevx-linux64.c): Remove.
3102 (s390x-linux64.c): Remove.
3103 (s390x-linux64v1.c): Remove.
3104 (s390x-linux64v2.c): Remove.
3105 (s390x-te-linux64.c): Remove.
3106 (s390x-vx-linux64.c): Remove.
3107 (s390x-tevx-linux64.c): Remove.
3108 (tic6x-c64xp-linux.c): Remove.
3109 (tic6x-c64x-linux.c): Remove.
3110 (tic6x-c62x-linux.c): Remove.
3112 (reg-sparc64.c): Remove.
3113 (reg-spu.c): Remove.
3115 (amd64-linux.c): Remove.
3116 (amd64-avx.c): Remove.
3117 (amd64-avx-linux.c): Remove.
3118 (amd64-avx-avx512.c): Remove.
3119 (amd64-avx-avx512-linux.c): Remove.
3120 (amd64-mpx.c): Remove.
3121 (amd64-mpx-linux.c): Remove.
3122 (amd64-avx-mpx-avx512-pku.c): Remove.
3123 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3124 (amd64-avx-mpx.c): Remove.
3125 (amd64-avx-mpx-linux.c): Remove.
3127 (x32-linux.c): Remove.
3128 (x32-avx.c): Remove.
3129 (x32-avx-linux.c): Remove.
3130 (x32-avx-avx512.c): Remove.
3131 (x32-avx-avx512-linux.c): Remove.
3132 (reg-xtensa.c): Remove.
3133 (reg-tilegx.c): Remove.
3134 (reg-tilegx32.c): Remove.
3136 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3138 * Makefile.in (SFILES): Add "common/environ.c".
3139 (OBJS): Add "common/environ.h".
3141 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3143 * configure.ac: Check if the fs_base and gs_base members of
3144 `struct user_regs_struct' exist.
3145 * config.in: Regenerated.
3146 * configure: Likewise.
3148 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3150 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3152 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3153 (get_next_pcs_syscall_next_pc): Likewise.
3155 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3157 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3158 * nto-x86-low.c: Likewise.
3160 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3162 * Makefile.in: Include disable-implicit-rules.mk.
3164 2016-11-23 Pedro Alves <palves@redhat.com>
3166 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3167 (debug_vprintf): Use std::chrono::steady_clock instead of
3168 gettimeofday. Use '.' instead of ':'.
3169 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3170 (get_timestamp): Use std::chrono::steady_clock instead of
3173 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3175 * Makefile.in: Fix whitespace formatting.
3177 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3179 * Makefile.in (SFILES, OBS): Flatten list and order
3182 2016-11-23 Pedro Alves <palves@redhat.com>
3184 * event-loop.c (handle_file_event): Use warning.
3185 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3186 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3189 2016-11-23 Pedro Alves <palves@redhat.com>
3191 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3193 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3194 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3195 debug_printf and debug_flush for debug output.
3196 * server.c (handle_general_set): Likewise.
3197 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3200 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3202 * Makefile.in (.c.o): Replace rule with ...
3203 (%.o: %.c): ... this one.
3205 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3207 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3208 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3210 * configure.ac: Remove checks for the make program.
3211 * configure: Re-generate.
3213 2016-10-28 Pedro Alves <palves@redhat.com>
3215 * Makefile.in (CXX_DIALECT): Get from configure.
3216 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3217 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3218 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3219 * config.in: Regenerate.
3220 * configure: Regenerate.
3222 2016-10-27 Yao Qi <yao.qi@linaro.org>
3224 * linux-low.c (linux_supports_range_stepping): Return true if
3225 can_software_single_step return true.
3227 2016-10-27 Yao Qi <yao.qi@linaro.org>
3229 * inferiors.c (find_inferior_in_random): New function.
3230 * inferiors.h (find_inferior_in_random): Declare.
3231 * linux-low.c (linux_wait_for_event_filtered): Call
3232 find_inferior_in_random instead of find_inferior.
3234 2016-10-27 Yao Qi <yao.qi@linaro.org>
3236 * linux-low.c (linux_wait_1): If single-step breakpoints are
3237 inserted, remove them.
3239 2016-10-26 Pedro Alves <palves@redhat.com>
3241 * linux-low.c (handle_extended_wait): Link parent/child fork
3243 (linux_wait_1): Unlink them.
3244 (linux_set_resume_request): Ignore resume requests for
3245 already-resumed and unhandled fork child threads.
3246 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3247 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3249 (handle_v_requests) <vCont>: Don't call require_running.
3250 * server.h (in_queued_stop_replies): New declaration.
3252 2016-10-24 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch64-low.c (append_insns): Cast the return value to
3258 2016-10-10 Yao Qi <yao.qi@linaro.org>
3260 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3262 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3264 * target.c (target_supports_multi_process): New function, moved
3266 * target.h (target_supports_multi_process): ... here. Remove
3269 2016-10-05 Tom Tromey <tom@tromey.com>
3272 * tracepoint.c (handle_tracepoint_bkpts): Check
3273 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3275 2016-10-05 Yao Qi <yao.qi@linaro.org>
3277 * configure.srv: Update the path of arm-*.xml files.
3279 2016-10-05 Terry Guo <terry.guo@arm.com>
3280 Yao Qi <yao.qi@linaro.org>
3282 * Makefile.in: Adjust the path of rules.
3283 * configure.srv: Update the path of xml files.
3284 * regformats/arm-with-iwmmxt.dat: Regenerated.
3285 * regformats/arm-with-neon.dat: Likewise.
3286 * regformats/arm-with-vfpv2.dat: Likewise.
3287 * regformats/arm-with-vfpv3.dat Likewise.
3289 2016-09-30 Yao Qi <yao.qi@linaro.org>
3292 * target.c (target_stop_and_wait): Don't call
3293 target_continue_no_signal, use resume_stop instead.
3295 2016-09-26 Yao Qi <yao.qi@linaro.org>
3297 * linux-low.c (linux_wait_1): Call debug_exit.
3299 2016-09-23 Pedro Alves <palves@redhat.com>
3301 * Makefile.in (SFILES): Add common/new-op.c.
3302 (OBS): Add common/new-op.o.
3303 (new-op.o): New rule.
3305 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3307 * .gitinore: Ignore more files.
3309 2016-09-21 Yao Qi <yao.qi@linaro.org>
3311 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3314 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3316 * server.c (start_inferior): Call target_mourn_inferior instead of
3317 mourn_inferior; pass ptid_t argument to it.
3319 (handle_target_event): Likewise.
3320 * target.c (target_mourn_inferior): New function.
3321 * target.h (mourn_inferior): Delete macro.
3323 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3325 * linux-low.c (lwp_is_stepping): New function.
3327 2016-09-06 Carl Love <cel@us.ibm.com>
3329 * server.c (start_inferior): Fixed comment, requested comment change
3330 didn't get updated correctly. Removed reference to ptrace () call as
3331 it is only true on Linux systems.
3333 2016-09-06 Carl Love <cel@us.ibm.com>
3335 * server.c (start_inferior): Do not call
3336 function target_post_create_inferior () if the
3337 inferior process has already exited.
3339 2016-09-05 Pedro Alves <palves@redhat.com>
3341 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3342 (COMPILE.pre, CC_LD): Use CXX directly.
3343 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3344 * acinclude.m4: Don't include build-with-cxx.m4.
3345 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3346 * configure: Regenerate.
3348 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3351 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3352 call writing data to own_buf.
3354 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3356 * target.c (mywait): Call target_wait instead of
3358 (target_wait): New function.
3360 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3362 * server.c (start_inferior): New variable 'ptid'. Replace calls
3363 to the_target->resume by target_continue{,_no_signal}, depending
3365 * target.c (target_stop_and_wait): Call target_continue_no_signal
3366 instead of the_target->resume.
3367 (target_continue): New function.
3369 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3371 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3373 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3376 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3378 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3379 * linux-arm-low.c (ps_get_thread_area): Likewise.
3380 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3381 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3382 * linux-mips-low.c (ps_get_thread_area): Likewise.
3383 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3384 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3385 * linux-x86-low.c (ps_get_thread_area): Likewise.
3386 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3388 2016-08-19 Pedro Alves <palves@redhat.com>
3390 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3392 2016-08-19 Pedro Alves <palves@redhat.com>
3394 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3395 comment. Use memcpy instead of casting through unsigned long.
3397 2016-08-19 Pedro Alves <palves@redhat.com>
3399 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3400 allocating around 0x80000000.
3402 2016-08-19 Pedro Alves <palves@redhat.com>
3405 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3406 (x32-avx512-linux-ipa.o): New rules.
3407 * configure.ac (x86_64-*-linux*): New x32 check.
3408 * configure.srv (ipa_x32_linux_regobj): New.
3409 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3410 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3412 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3414 * configure: Regenerate.
3416 2016-08-09 Pedro Alves <palves@redhat.com>
3419 * Makefile.in (OBS): Add signals-state-save-restore.o.
3420 (signals-state-save-restore.o): New rule.
3421 * config.in: Regenerate.
3422 * configure: Regenerate.
3423 * linux-low.c: Include "signals-state-save-restore.h".
3424 (linux_create_inferior): Call
3425 restore_original_signals_state.
3426 * server.c: Include "dispositions-save-restore.h".
3427 (captured_main): Call save_original_signals_state.
3429 2016-08-05 Pedro Alves <palves@redhat.com>
3431 * configure: Regenerate.
3433 2016-08-04 Yao Qi <yao.qi@linaro.org>
3435 * linux-low.c (regsets_fetch_inferior_registers): Check
3436 errno is ESRCH or not.
3438 2016-08-02 Yao Qi <yao.qi@linaro.org>
3440 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3441 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3442 (thread_db_load_search): Update.
3443 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3444 td_ta_set_event and td_ta_event_getmsg.
3446 2016-07-26 Pedro Alves <palves@redhat.com>
3449 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3450 of unsigned long for 64-bit registers and use uint32_t instead of
3451 unsigned int for 32-bit registers.
3453 2016-07-26 Pedro Alves <palves@redhat.com>
3455 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3458 2016-07-21 Tom Tromey <tom@tromey.com>
3460 * configure: Rebuild.
3462 2016-07-21 Yao Qi <yao.qi@linaro.org>
3464 * mem-break.c (find_gdb_breakpoint): Cast bp to
3465 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3467 2016-07-21 Yao Qi <yao.qi@linaro.org>
3469 * server.c (handle_v_requests): Support s and S actions
3470 if target_supports_software_single_step return true.
3472 2016-07-21 Yao Qi <yao.qi@linaro.org>
3474 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3475 is resume_step, call maybe_hw_step.
3476 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3478 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3480 (proceed_one_lwp): If resume request is resume_step, install
3481 reinsert breakpoints and call maybe_hw_step.
3483 2016-07-21 Yao Qi <yao.qi@linaro.org>
3485 * linux-low.c (proceed_one_lwp): Declare.
3486 (linux_resume_one_thread): Remove local variable 'step'.
3487 Lift code enqueue signal. Call proceed_one_lwp instead of
3488 linux_resume_one_lwp.
3490 2016-07-21 Yao Qi <yao.qi@linaro.org>
3492 * linux-low.c (linux_resume_one_thread): Call
3493 enqueue_pending_signal.
3495 2016-07-21 Yao Qi <yao.qi@linaro.org>
3497 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3498 * inferiors.c (do_restore_current_thread_cleanup): New function.
3499 (make_cleanup_restore_current_thread): Likewise.
3500 * linux-low.c (install_software_single_step_breakpoints): Call
3501 make_cleanup_restore_current_thread. Switch current_thread to
3504 2016-07-21 Yao Qi <yao.qi@linaro.org>
3506 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3507 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3508 (clone_one_breakpoint): Likewise.
3509 (delete_reinsert_breakpoints): Change parameter to thread.
3511 (has_reinsert_breakpoints): Likewise.
3512 (uninsert_reinsert_breakpoints): Likewise.
3513 (reinsert_reinsert_breakpoints): Likewise.
3514 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3515 (delete_reinsert_breakpoints): Likewise.
3516 (reinsert_reinsert_breakpoints): Likewise.
3517 (uninsert_reinsert_breakpoints): Likewise.
3518 (has_reinsert_breakpoints): Likewise.
3520 2016-07-21 Yao Qi <yao.qi@linaro.org>
3522 * inferiors.c (get_thread_process): Make parameter const.
3523 * inferiors.h (get_thread_process): Update declaration.
3524 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3525 Add new parameters child_thread and parent_thread. Callers
3527 * mem-break.h (clone_all_breakpoints): Update declaration.
3529 2016-07-21 Yao Qi <yao.qi@linaro.org>
3531 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3532 <command_list, handler>: Remove.
3533 (struct gdb_breakpoint): New.
3534 (struct other_breakpoint): New.
3535 (struct reinsert_breakpoint): New.
3536 (is_gdb_breakpoint): New function.
3537 (any_persistent_commands): Update command_list if
3538 is_gdb_breakpoint returns true.
3539 (set_breakpoint): Create breakpoints according to their types.
3540 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3541 (set_gdb_breakpoint_1): Likewise.
3542 (set_gdb_breakpoint): Likewise.
3543 (clear_breakpoint_conditions): Change parameter type to
3544 'struct gdb_breakpoint *'.
3545 (clear_breakpoint_commands): Likewise.
3546 (clear_breakpoint_conditions_and_commands): Likewise.
3547 (add_condition_to_breakpoint): Likewise.
3548 (add_breakpoint_condition): Likewise.
3549 (add_commands_to_breakpoint): Likewise.
3550 (check_breakpoints): Check other_breakpoint.
3551 (clone_one_breakpoint): Clone breakpopint according to its type.
3552 * mem-break.h (struct gdb_breakpoint): Declare.
3553 (set_gdb_breakpoint): Update declaration.
3554 (clear_breakpoint_conditions_and_commands): Likewise.
3555 (add_breakpoint_condition): Likewise.
3556 (add_breakpoint_commands): Likewise.
3557 * server.c (process_point_options): Change parameter type to
3558 'struct gdb_breakpoint *'.
3560 2016-07-21 Yao Qi <yao.qi@linaro.org>
3562 * mem-break.c (set_breakpoint_at): Rename it to ...
3563 (set_breakpoint_type_at): ... it.
3564 (set_breakpoint_at): Call set_breakpoint_type_at.
3565 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3566 * mem-break.h (set_breakpoint_at): Update comments.
3568 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3570 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3572 (nios2_store_gregset): Likewise.
3574 2016-07-01 Pedro Alves <palves@redhat.com>
3575 Antoine Tremblay <antoine.tremblay@ericsson.com>
3577 * linux-low.c: Change interface to take the target lwp_info
3578 pointer directly and return void. Handle detaching from a zombie
3580 (linux_detach_lwp_callback): New function.
3581 (linux_detach): Detach from the leader thread after detaching from
3584 2016-06-28 Yao Qi <yao.qi@linaro.org>
3586 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3587 for variable new_offset.
3588 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3589 (aarch64_ftrace_insn_reloc_cb): Likewise.
3590 (aarch64_ftrace_insn_reloc_tb): Likewise.
3591 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3592 PRIx64 instead of PRIx32.
3594 2016-06-28 Yao Qi <yao.qi@linaro.org>
3596 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3597 (the_low_target): Install arm_get_syscall_trapinfo.
3599 2016-06-28 Yao Qi <yao.qi@linaro.org>
3601 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3603 (the_low_target): Install aarch64_get_syscall_trapinfo.
3605 2016-06-28 Yao Qi <yao.qi@linaro.org>
3607 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3609 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3610 Remove parameter sysno.
3611 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3614 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3616 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3617 (s390_emit_ne_goto): Likewise.
3618 (s390_emit_lt_goto): Likewise.
3619 (s390_emit_le_goto): Likewise.
3620 (s390_emit_gt_goto): Likewise.
3621 (s390_emit_ge_goto): Likewise.
3622 (s390x_emit_eq_goto): Likewise.
3623 (s390x_emit_ne_goto): Likewise.
3624 (s390x_emit_lt_goto): Likewise.
3625 (s390x_emit_le_goto): Likewise.
3626 (s390x_emit_gt_goto): Likewise.
3627 (s390x_emit_ge_goto): Likewise.
3628 (s390_emit_ops_impl): Mark variable static.
3629 (s390x_emit_ops): Likewise.
3631 2016-06-17 Yao Qi <yao.qi@linaro.org>
3633 * linux-low.c (handle_extended_wait): Call
3634 uninsert_reinsert_breakpoints for the parent process. Remove
3635 reinsert breakpoints from the child process. Reinsert them to
3636 the parent process when vfork is done.
3637 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3638 (reinsert_reinsert_breakpoints): New function.
3639 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3640 (reinsert_reinsert_breakpoints): Declare.
3642 2016-06-17 Yao Qi <yao.qi@linaro.org>
3644 * linux-low.c (handle_extended_wait): If the parent is doing
3645 step-over, remove the reinsert breakpoints from the forked child.
3647 2016-06-17 Yao Qi <yao.qi@linaro.org>
3649 * linux-low.c (unsuspend_all_lwps): Declare.
3650 (linux_low_filter_event): If thread exited, call finish_step_over.
3651 If step-over is finished, unsuspend other threads.
3653 2016-06-17 Yao Qi <yao.qi@linaro.org>
3655 * linux-low.c (linux_resume_one_lwp_throw): Assert
3656 has_reinsert_breakpoints returns false.
3657 * mem-break.c (delete_disabled_breakpoints): Assert
3658 bp type isn't reinsert_breakpoint.
3660 2016-06-17 Yao Qi <yao.qi@linaro.org>
3662 * linux-low.c (maybe_hw_step): New function.
3663 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3664 (finish_step_over): Switch current_thread to lwp temporarily,
3665 and assert has_reinsert_breakpoints returns true.
3666 (proceed_one_lwp): Call maybe_hw_step.
3667 * mem-break.c (has_reinsert_breakpoints): New function.
3668 * mem-break.h (has_reinsert_breakpoints): Declare.
3670 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3672 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3674 2016-05-17 Yao Qi <yao.qi@linaro.org>
3676 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3677 instead of find_inferior.
3679 2016-05-05 Yao Qi <yao.qi@linaro.org>
3681 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3682 Initialize res to zero.
3684 2016-05-05 Yao Qi <yao.qi@linaro.org>
3686 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3689 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3691 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3692 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3693 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3695 2016-04-28 Par Olsson <par.olsson@windriver.com>
3696 Simon Marchi <simon.marchi@ericsson.com>
3698 * tracepoint.c (write_inferior_int8): New function.
3699 (cmd_qtenable_disable): Write enable flag using
3700 write_inferior_int8.
3702 2016-04-25 Yao Qi <yao.qi@linaro.org>
3704 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3705 (need_step_over_p): Return zero if the LWP has pending signals
3706 can be delivered on software single step target.
3708 2016-04-25 Yao Qi <yao.qi@linaro.org>
3710 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3711 return instead of error.
3713 2016-04-22 Yao Qi <yao.qi@linaro.org>
3715 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3718 2016-04-22 Yao Qi <yao.qi@linaro.org>
3720 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3721 signal when stepping over breakpoint with software single
3724 2016-04-21 Pedro Alves <palves@redhat.com>
3726 * linux-s390-low.c (s390_collect_ptrace_register)
3727 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3729 (s390_check_regset): Use void * instead of gdb_byte *.
3731 2016-04-20 Pedro Alves <palves@redhat.com>
3733 * configure: Renegerate.
3735 2016-04-20 Yao Qi <yao.qi@linaro.org>
3737 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3738 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3740 (arm_store_gregset): Likewise.
3742 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3744 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3745 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3746 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3747 (amd64-avx-mpx-linux.c): New rules.
3748 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3749 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3750 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3751 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3752 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3753 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3754 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3755 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3756 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3757 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3758 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3759 * linux-x86-low.c (x86_linux_read_description): Add case for
3760 X86_XSTATE_AVX_MPX_MASK.
3761 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3762 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3763 init_registers_i386_avx_mpx_linux.
3764 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3765 (initialize_low_tracepoint): Call
3766 init_registers_i386_avx_mpx_linux.
3767 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3768 (initialize_low_tracepoint): Call
3769 init_registers_amd64_avx_mpx_linux.
3770 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3771 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3772 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3775 2016-04-18 Pedro Alves <palves@redhat.com>
3777 * configure: Regenerate.
3779 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3782 (aarch64_emit_sub): Likewise.
3784 2016-04-12 Pedro Alves <palves@redhat.com>
3786 * utils.c (prepare_to_throw_exception): Delete.
3788 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3790 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3792 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3794 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3796 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3798 * linux-aarch64-ipa.c: Add <elf.h> include.
3799 * linux-ppc-ipa.c: Add <elf.h> include.
3800 * linux-s390-ipa.c: Add <elf.h> include.
3802 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3804 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3805 (get_raw_reg_ptr): Likewise.
3806 (get_trace_state_variable_value_ptr): Likewise.
3807 (set_trace_state_variable_value_ptr): Likewise.
3808 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3811 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3812 Marcin Kościelnicki <koriakin@0x04.net>
3815 * linux-ppc-low.c (emit_insns): New function.
3816 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3817 (ppc_emit_prologue): New function.
3818 (ppc_emit_epilogue): New function.
3819 (ppc_emit_add): New function.
3820 (ppc_emit_sub): New function.
3821 (ppc_emit_mul): New function.
3822 (ppc_emit_lsh): New function.
3823 (ppc_emit_rsh_signed): New function.
3824 (ppc_emit_rsh_unsigned): New function.
3825 (ppc_emit_ext): New function.
3826 (ppc_emit_zero_ext): New function.
3827 (ppc_emit_log_not): New function.
3828 (ppc_emit_bit_and): New function.
3829 (ppc_emit_bit_or): New function.
3830 (ppc_emit_bit_xor): New function.
3831 (ppc_emit_bit_not): New function.
3832 (ppc_emit_equal): New function.
3833 (ppc_emit_less_signed): New function.
3834 (ppc_emit_less_unsigned): New function.
3835 (ppc_emit_ref): New function.
3836 (ppc_emit_const): New function.
3837 (ppc_emit_reg): New function.
3838 (ppc_emit_pop): New function.
3839 (ppc_emit_stack_flush): New function.
3840 (ppc_emit_swap): New function.
3841 (ppc_emit_stack_adjust): New function.
3842 (ppc_emit_call): New function.
3843 (ppc_emit_int_call_1): New function.
3844 (ppc_emit_void_call_2): New function.
3845 (ppc_emit_if_goto): New function.
3846 (ppc_emit_goto): New function.
3847 (ppc_emit_eq_goto): New function.
3848 (ppc_emit_ne_goto): New function.
3849 (ppc_emit_lt_goto): New function.
3850 (ppc_emit_le_goto): New function.
3851 (ppc_emit_gt_goto): New function.
3852 (ppc_emit_ge_goto): New function.
3853 (ppc_write_goto_address): New function.
3854 (ppc_emit_ops_impl): New static variable.
3855 (ppc64v1_emit_prologue): New function.
3856 (ppc64v2_emit_prologue): New function.
3857 (ppc64_emit_epilogue): New function.
3858 (ppc64_emit_add): New function.
3859 (ppc64_emit_sub): New function.
3860 (ppc64_emit_mul): New function.
3861 (ppc64_emit_lsh): New function.
3862 (ppc64_emit_rsh_signed): New function.
3863 (ppc64_emit_rsh_unsigned): New function.
3864 (ppc64_emit_ext): New function.
3865 (ppc64_emit_zero_ext): New function.
3866 (ppc64_emit_log_not): New function.
3867 (ppc64_emit_bit_and): New function.
3868 (ppc64_emit_bit_or): New function.
3869 (ppc64_emit_bit_xor): New function.
3870 (ppc64_emit_bit_not): New function.
3871 (ppc64_emit_equal): New function.
3872 (ppc64_emit_less_signed): New function.
3873 (ppc64_emit_less_unsigned): New function.
3874 (ppc64_emit_ref): New function.
3875 (ppc64_emit_const): New function.
3876 (ppc64v1_emit_reg): New function.
3877 (ppc64v2_emit_reg): New function.
3878 (ppc64_emit_pop): New function.
3879 (ppc64_emit_stack_flush): New function.
3880 (ppc64_emit_swap): New function.
3881 (ppc64v1_emit_call): New function.
3882 (ppc64v2_emit_call): New function.
3883 (ppc64v1_emit_int_call_1): New function.
3884 (ppc64v2_emit_int_call_1): New function.
3885 (ppc64v1_emit_void_call_2): New function.
3886 (ppc64v2_emit_void_call_2): New function.
3887 (ppc64_emit_if_goto): New function.
3888 (ppc64_emit_eq_goto): New function.
3889 (ppc64_emit_ne_goto): New function.
3890 (ppc64_emit_lt_goto): New function.
3891 (ppc64_emit_le_goto): New function.
3892 (ppc64_emit_gt_goto): New function.
3893 (ppc64_emit_ge_goto): New function.
3894 (ppc64v1_emit_ops_impl): New static variable.
3895 (ppc64v2_emit_ops_impl): New static variable.
3896 (ppc_emit_ops): New function.
3897 (linux_low_target): Wire in ppc_emit_ops.
3899 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3900 Marcin Kościelnicki <koriakin@0x04.net>
3903 * Makefile.in: Add powerpc-*-ipa.o
3904 * configure.srv: Add ipa_obj for powerpc*-linux.
3905 * linux-ppc-ipa.c: New file.
3906 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3908 (PPC_FIELD): New macro.
3909 (PPC_SEXT): New macro.
3910 (PPC_OP6): New macro.
3911 (PPC_BO): New macro.
3912 (PPC_LI): New macro.
3913 (PPC_BD): New macro.
3914 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3915 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3916 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3917 (ppc_get_thread_area): New function.
3918 (is_elfv2_inferior): New function.
3919 (gen_ds_form): New function.
3920 (GEN_STD): New macro.
3921 (GEN_STDU): New macro.
3922 (GEN_LD): New macro.
3923 (GEN_LDU): New macro.
3924 (gen_d_form): New function.
3925 (GEN_ADDI): New macro.
3926 (GEN_ADDIS): New macro.
3927 (GEN_LI): New macro.
3928 (GEN_LIS): New macro.
3929 (GEN_ORI): New macro.
3930 (GEN_ORIS): New macro.
3931 (GEN_LWZ): New macro.
3932 (GEN_STW): New macro.
3933 (GEN_STWU): New macro.
3934 (gen_xfx_form): New function.
3935 (GEN_MFSPR): New macro.
3936 (GEN_MTSPR): New macro.
3937 (GEN_MFCR): New macro.
3938 (GEN_MTCR): New macro.
3939 (GEN_SYNC): New macro.
3940 (GEN_LWSYNC): New macro.
3941 (gen_x_form): New function.
3942 (GEN_OR): New macro.
3943 (GEN_MR): New macro.
3944 (GEN_LWARX): New macro.
3945 (GEN_STWCX): New macro.
3946 (GEN_CMPW): New macro.
3947 (gen_md_form): New function.
3948 (GEN_RLDICL): New macro.
3949 (GEN_RLDICR): New macro.
3950 (gen_i_form): New function.
3952 (GEN_BL): New macro.
3953 (gen_b_form): New function.
3954 (GEN_BNE): New macro.
3955 (GEN_LOAD): New macro.
3956 (GEN_STORE): New macro.
3957 (gen_limm): New function.
3958 (gen_atomic_xchg): New function.
3959 (gen_call): New function.
3960 (ppc_relocate_instruction): New function.
3961 (ppc_install_fast_tracepoint_jump_pad): New function.
3962 (ppc_get_min_fast_tracepoint_insn_len): New function.
3963 (ppc_get_ipa_tdesc_idx): New function.
3964 (the_low_target): Wire in the new functions.
3965 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3967 * linux-ppc-tdesc.h: New file.
3969 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3971 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3972 (alloc_jump_pad_buffer): New function.
3973 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3974 (alloc_jump_pad_buffer): New function.
3975 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3976 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3977 (alloc_jump_pad_buffer): New function.
3978 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3979 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3980 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3981 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3983 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3985 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3986 * linux-amd64-ipa.c: Likewise.
3987 * linux-i386-ipa.c: Likewise.
3988 * linux-s390-ipa.c: Likewise.
3989 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3990 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3991 set_trace_state_variable_value_ptr.
3992 (struct ipa_sym_addresses): Likewise.
3993 (symbol_list): Likewise.
3994 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3995 accessing gdb_collect directly.
3996 (gdb_collect_ptr_type): New typedef.
3997 (get_raw_reg_ptr_type): New typedef.
3998 (get_trace_state_variable_value_ptr_type): New typedef.
3999 (set_trace_state_variable_value_ptr_type): New typedef.
4000 (gdb_collect_ptr): New global.
4001 (get_raw_reg_ptr): New global.
4002 (get_trace_state_variable_value_ptr): New global.
4003 (set_trace_state_variable_value_ptr): New global.
4004 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4005 accessing get_raw_reg directly.
4006 (get_get_tsv_func_addr): Likewise for
4007 get_trace_state_variable_value_ptr.
4008 (get_set_tsv_func_addr): Likewise for
4009 set_trace_state_variable_value_ptr.
4010 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4012 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4014 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4016 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4018 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4020 (relocate_instruction): Remove own_buf.
4021 * server.c (own_buf): Make global.
4022 (handle_v_requests): Make global.
4023 * server.h (own_buf): New declaration.
4024 (handle_v_requests): New prototype.
4026 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4029 * linux-s390-low.c (add_insns): New function.
4030 (s390_emit_prologue): New function.
4031 (s390_emit_epilogue): New function.
4032 (s390_emit_add): New function.
4033 (s390_emit_sub): New function.
4034 (s390_emit_mul): New function.
4035 (s390_emit_lsh): New function.
4036 (s390_emit_rsh_signed): New function.
4037 (s390_emit_rsh_unsigned): New function.
4038 (s390_emit_ext): New function.
4039 (s390_emit_log_not): New function.
4040 (s390_emit_bit_and): New function.
4041 (s390_emit_bit_or): New function.
4042 (s390_emit_bit_xor): New function.
4043 (s390_emit_bit_not): New function.
4044 (s390_emit_equal): New function.
4045 (s390_emit_less_signed): New function.
4046 (s390_emit_less_unsigned): New function.
4047 (s390_emit_ref): New function.
4048 (s390_emit_if_goto): New function.
4049 (s390_emit_goto): New function.
4050 (s390_write_goto_address): New function.
4051 (s390_emit_litpool): New function.
4052 (s390_emit_const): New function.
4053 (s390_emit_call): New function.
4054 (s390_emit_reg): New function.
4055 (s390_emit_pop): New function.
4056 (s390_emit_stack_flush): New function.
4057 (s390_emit_zero_ext): New function.
4058 (s390_emit_swap): New function.
4059 (s390_emit_stack_adjust): New function.
4060 (s390_emit_set_r2): New function.
4061 (s390_emit_int_call_1): New function.
4062 (s390_emit_void_call_2): New function.
4063 (s390_emit_eq_goto): New function.
4064 (s390_emit_ne_goto): New function.
4065 (s390_emit_lt_goto): New function.
4066 (s390_emit_le_goto): New function.
4067 (s390_emit_gt_goto): New function.
4068 (s390_emit_ge_goto): New function.
4069 (s390x_emit_prologue): New function.
4070 (s390x_emit_epilogue): New function.
4071 (s390x_emit_add): New function.
4072 (s390x_emit_sub): New function.
4073 (s390x_emit_mul): New function.
4074 (s390x_emit_lsh): New function.
4075 (s390x_emit_rsh_signed): New function.
4076 (s390x_emit_rsh_unsigned): New function.
4077 (s390x_emit_ext): New function.
4078 (s390x_emit_log_not): New function.
4079 (s390x_emit_bit_and): New function.
4080 (s390x_emit_bit_or): New function.
4081 (s390x_emit_bit_xor): New function.
4082 (s390x_emit_bit_not): New function.
4083 (s390x_emit_equal): New function.
4084 (s390x_emit_less_signed): New function.
4085 (s390x_emit_less_unsigned): New function.
4086 (s390x_emit_ref): New function.
4087 (s390x_emit_if_goto): New function.
4088 (s390x_emit_const): New function.
4089 (s390x_emit_call): New function.
4090 (s390x_emit_reg): New function.
4091 (s390x_emit_pop): New function.
4092 (s390x_emit_stack_flush): New function.
4093 (s390x_emit_zero_ext): New function.
4094 (s390x_emit_swap): New function.
4095 (s390x_emit_stack_adjust): New function.
4096 (s390x_emit_int_call_1): New function.
4097 (s390x_emit_void_call_2): New function.
4098 (s390x_emit_eq_goto): New function.
4099 (s390x_emit_ne_goto): New function.
4100 (s390x_emit_lt_goto): New function.
4101 (s390x_emit_le_goto): New function.
4102 (s390x_emit_gt_goto): New function.
4103 (s390x_emit_ge_goto): New function.
4104 (s390_emit_ops): New function.
4105 (struct linux_target_ops): Fill in emit_ops hook.
4107 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4110 * Makefile.in: Add s390 IPA files.
4111 * configure.srv: Build IPA for s390.
4112 * linux-s390-ipa.c: New file.
4113 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4114 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4115 (tdesc_s390_linux32): Likewise.
4116 (init_registers_s390_linux32v1): Likewise.
4117 (tdesc_s390_linux32v1): Likewise.
4118 (init_registers_s390_linux32v2): Likewise.
4119 (tdesc_s390_linux32v2): Likewise.
4120 (init_registers_s390_linux64): Likewise.
4121 (tdesc_s390_linux64): Likewise.
4122 (init_registers_s390_linux64v1): Likewise.
4123 (tdesc_s390_linux64v1): Likewise.
4124 (init_registers_s390_linux64v2): Likewise.
4125 (tdesc_s390_linux64v2): Likewise.
4126 (init_registers_s390_te_linux64): Likewise.
4127 (tdesc_s390_te_linux64): Likewise.
4128 (init_registers_s390_vx_linux64): Likewise.
4129 (tdesc_s390_vx_linux64): Likewise.
4130 (init_registers_s390_tevx_linux64): Likewise.
4131 (tdesc_s390_tevx_linux64): Likewise.
4132 (init_registers_s390x_linux64): Likewise.
4133 (tdesc_s390x_linux64): Likewise.
4134 (init_registers_s390x_linux64v1): Likewise.
4135 (tdesc_s390x_linux64v1): Likewise.
4136 (init_registers_s390x_linux64v2): Likewise.
4137 (tdesc_s390x_linux64v2): Likewise.
4138 (init_registers_s390x_te_linux64): Likewise.
4139 (tdesc_s390x_te_linux64): Likewise.
4140 (init_registers_s390x_vx_linux64): Likewise.
4141 (tdesc_s390x_vx_linux64): Likewise.
4142 (init_registers_s390x_tevx_linux64): Likewise.
4143 (tdesc_s390x_tevx_linux64): Likewise.
4144 (have_hwcap_s390_vx): New static variable.
4145 (s390_arch_setup): Fill have_hwcap_s390_vx.
4146 (s390_get_thread_area): New function.
4147 (s390_ft_entry_gpr_esa): New const.
4148 (s390_ft_entry_gpr_zarch): New const.
4149 (s390_ft_entry_misc): New const.
4150 (s390_ft_entry_fr): New const.
4151 (s390_ft_entry_vr): New const.
4152 (s390_ft_main_31): New const.
4153 (s390_ft_main_64): New const.
4154 (s390_ft_exit_fr): New const.
4155 (s390_ft_exit_vr): New const.
4156 (s390_ft_exit_misc): New const.
4157 (s390_ft_exit_gpr_esa): New const.
4158 (s390_ft_exit_gpr_zarch): New const.
4159 (append_insns): New function.
4160 (s390_relocate_instruction): New function.
4161 (s390_install_fast_tracepoint_jump_pad): New function.
4162 (s390_get_min_fast_tracepoint_insn_len): New function.
4163 (s390_get_ipa_tdesc_idx): New function.
4164 (struct linux_target_ops): Wire in the above functions.
4165 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4166 * linux-s390-tdesc.h: New file.
4168 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4170 * linux-s390-low.c (s390_supports_tracepoints): New function.
4171 (struct linux_target_ops): Fill supports_tracepoints hook.
4173 2016-03-18 Yao Qi <yao.qi@linaro.org>
4175 * linux-low.c (lwp_signal_can_be_delivered): New function.
4176 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4178 2016-03-18 Yao Qi <yao.qi@linaro.org>
4180 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4181 0 if signal is enqueued. Remove 'signal' from one debugging
4182 message. Move one debugging message to some lines below.
4183 Remove code setting 'signal' to 0.
4185 2016-03-18 Yao Qi <yao.qi@linaro.org>
4187 * linux-low.c (linux_low_filter_event): Remove redundant
4188 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4190 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4192 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4193 (struct linux_target_ops): Wire in the above.
4195 2016-03-03 Yao Qi <yao.qi@linaro.org>
4197 * linux-low.c: Update comments to start_step_over.
4199 2016-03-03 Yao Qi <yao.qi@linaro.org>
4202 * linux-low.c (handle_extended_wait): Set child suspended
4203 if event_lwp->bp_reinsert isn't zero.
4205 2016-03-02 Yao Qi <yao.qi@linaro.org>
4207 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4208 enqueue_pending_signal.
4210 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4212 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4215 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4217 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4218 (s390_regmap_3264) [!__s390x__]: New global.
4219 (s390_collect_ptrace_register): Skip map entries containing -1.
4220 (s390_supply_ptrace_register): Ditto.
4221 (s390_fill_gprs_high): New function.
4222 (s390_store_gprs_high): New function.
4223 (s390_regsets): Add NT_S390_HIGH_GPRS.
4224 (s390_get_hwcap): Enable on 31-bit.
4225 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4226 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4227 Detect NT_S390_HIGH_GPRS.
4228 (s390_usrregs_info_3264): Enable on 31-bit.
4229 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4230 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4232 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4235 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4236 * configure.srv: Ditto.
4237 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4238 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4239 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4240 (init_registers_amd64_linux): Remove prototype.
4241 (tdesc_amd64_linux): Remove declaration.
4242 (get_ipa_tdesc): New function.
4243 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4244 initialize remaining tdescs.
4245 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4246 (init_registers_i386_linux): Remove prototype.
4247 (tdesc_i386_linux): Remove declaration.
4248 (get_ipa_tdesc): New function.
4249 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4250 initialize remaining tdescs.
4251 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4252 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4253 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4254 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4255 (x86_get_ipa_tdesc_idx): New function.
4256 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4257 * linux-x86-tdesc.h: New file.
4258 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4259 (target_get_ipa_tdesc_idx): New macro.
4260 * tracepoint.c (ipa_tdesc_idx): New macro.
4261 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4262 (symbol_list): Add ipa_tdesc_idx.
4263 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4264 (ipa_tdesc): Remove.
4265 (ipa_tdesc_idx): New variable.
4266 (get_context_regcache): Use get_ipa_tdesc.
4267 (gdb_collect): Ditto.
4269 * tracepoint.h (get_ipa_tdesc): New prototype.
4270 (ipa_tdesc): Remove.
4272 2016-02-24 Pedro Alves <palves@redhat.com>
4274 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4275 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4276 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4277 Factor out common code between the USE_SIGTRAP_SIGINFO and
4278 !USE_SIGTRAP_SIGINFO blocks.
4279 (linux_low_filter_event): Call save_stop_reason instead of
4280 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4282 (linux_wait_1): Update comments.
4284 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4286 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4287 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4288 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4289 ppc_insert_point, ppc_remove_point.
4291 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4293 * linux-s390-low.c (s390_supports_z_point_type): New function.
4294 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4296 2016-02-16 Yao Qi <yao.qi@linaro.org>
4298 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4299 PC. Get pc from regcache_read_pc.
4301 2016-02-12 Yao Qi <yao.qi@linaro.org>
4303 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4304 or linux_get_pc_32bit.
4305 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4307 2016-02-12 Yao Qi <yao.qi@linaro.org>
4309 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4310 arm_linux_get_next_pcs_fixup.
4312 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4314 * tracepoint.c (x_tracepoint_action_download): Change
4315 write_inferior_data_ptr to write_inferior_data_pointer.
4316 (cmd_qtstart): Likewise.
4317 (write_inferior_data_ptr): Remove.
4318 (download_agent_expr): Change write_inferior_data_ptr to
4319 write_inferior_data_pointer.
4320 (download_tracepoint_1): Likewise.
4321 (download_tracepoint): Likewise.
4322 (download_trace_state_variables): Likewise.
4324 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4325 Marcin Kościelnicki <koriakin@0x04.net>
4327 * tracepoint.c (struct tracepoint_action_ops): Remove.
4328 (struct tracepoint_action): Remove ops.
4329 (m_tracepoint_action_download, r_tracepoint_action_download)
4330 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4331 size and offset accordingly.
4332 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4333 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4334 (tracepoint_action_send, tracepoint_action_download): New functions.
4335 Helpers for trace action handlers.
4336 (add_tracepoint_action): Remove setup actions ops.
4337 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4339 2016-02-10 Yao Qi <yao.qi@linaro.org>
4341 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4343 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4345 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4347 * configure: Regenerate.
4349 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4351 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4352 void * to gdb_byte *.
4353 * linux-low.c (siginfo_fixup): Likewise.
4354 (linux_xfer_siginfo): Likewise.
4355 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4357 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4359 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4361 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4363 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4365 * linux-x86-low.c [__x86_64__]: Include
4366 "nat/amd64-linux-siginfo.h".
4367 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4368 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4369 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4370 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4371 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4372 (cpt_si_fd, si_timerid, si_overrun): Move from
4373 nat/amd64-linux-siginfo.c.
4374 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4376 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4378 * server.c (skip_to_semicolon): Remove.
4379 (process_point_options): Use strchrnul instead of
4382 2016-01-26 Yao Qi <yao.qi@linaro.org>
4384 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4385 * linux-low.c (install_software_single_step_breakpoints): Don't
4386 call regcache_read_pc.
4387 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4390 2016-01-26 Yao Qi <yao.qi@linaro.org>
4392 * linux-low.c (install_software_single_step_breakpoints): Call
4393 regcache_read_pc instead of get_pc.
4395 2016-01-26 Yao Qi <yao.qi@linaro.org>
4397 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4398 (unblock_async_io): Rename to ...
4399 (block_unblock_async_io): ... it. New function.
4400 (enable_async_io): Don't install SIGIO handler. Unblock it
4402 (disable_async_io): Don't ignore SIGIO. Block it instead.
4403 (initialize_async_io): Install SIGIO handler. Don't call
4406 2016-01-26 Yao Qi <yao.qi@linaro.org>
4408 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4409 first character is '\003', call *the_target->request_interrupt.
4411 2016-01-25 Yao Qi <yao.qi@linaro.org>
4413 * remote-utils.c (new_thread_notify): Remove.
4414 (dead_thread_notify): Likewise.
4415 * remote-utils.h (new_thread_notify): Remove declaration.
4416 (dead_thread_notify): Likewise.
4418 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4420 * gdb.trace/pending.exp: Fix expected message on continue.
4422 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4424 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4425 it works properly on big-endian machines where sizeof (CORE_ADDR)
4428 2016-01-21 Pedro Alves <palves@redhat.com>
4430 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4431 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4432 * configure: Regenerate.
4434 2016-01-21 Yao Qi <yao.qi@linaro.org>
4436 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4437 is_thumb and set it according to CPSR saved on the stack.
4438 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4439 arm_sigreturn_next_pc.
4441 2016-01-18 Yao Qi <yao.qi@linaro.org>
4443 * linux-low.c (linux_set_pc_64bit): New function.
4444 (linux_get_pc_64bit): New function.
4445 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4447 * linux-sparc-low.c (debug_threads): Remove declaration.
4448 (sparc_get_pc): Remove.
4449 (the_low_target): Use linux_get_pc_64bit instead of
4451 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4452 (the_low_target): Use linux_get_pc_64bit and
4455 2016-01-18 Yao Qi <yao.qi@linaro.org>
4457 * linux-arm-low.c (debug_threads): Remove declaration.
4458 (arm_get_pc, arm_set_pc): Remove.
4459 (the_low_target): Use linux_get_pc_32bit and
4461 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4462 (the_low_target): Use linux_get_pc_32bit and
4464 * linux-cris-low.c (debug_threads): Remove declaration.
4465 (cris_get_pc, cris_set_pc,): Remove.
4466 (the_low_target): Use linux_get_pc_32bit and
4468 * linux-crisv32-low.c (debug_threads): Remove declaration.
4469 (cris_get_pc, cris_set_pc): Remove.
4470 (the_low_target): Use linux_get_pc_32bit and
4472 * linux-low.c: Include inttypes.h.
4473 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4474 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4475 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4476 (the_low_target): Use linux_get_pc_32bit and
4478 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4479 (the_low_target): Use linux_get_pc_32bit and
4481 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4482 (the_low_target): Use linux_get_pc_32bit and
4484 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4485 (the_low_target): Use linux_get_pc_32bit and
4487 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4488 (the_low_target): Use linux_get_pc_32bit and
4491 2016-01-18 Gary Benson <gbenson@redhat.com>
4493 * configure.ac (AC_FUNC_FORK): New check.
4494 * config.in: Regenerate.
4495 * configure: Likewise.
4497 2016-01-14 Yao Qi <yao.qi@linaro.org>
4499 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4500 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4501 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4502 arm_get_next_pcs_ctor.
4504 2016-01-12 Josh Stone <jistone@redhat.com>
4505 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4507 * inferiors.h: Include "gdb_vecs.h".
4508 (struct process_info): Add syscalls_to_catch.
4509 * inferiors.c (remove_process): Free syscalls_to_catch.
4510 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4511 syscall_return stops.
4512 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4513 * server.c (handle_general_set): Handle QCatchSyscalls.
4514 (handle_query): Report support for QCatchSyscalls.
4515 * target.h (struct target_ops): Add supports_catch_syscall.
4516 (target_supports_catch_syscall): New macro.
4517 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4518 (struct lwp_info): Add syscall_state.
4519 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4520 Maintain syscall_state and syscalls_to_catch across exec.
4521 (get_syscall_trapinfo): New function, proxy to the_low_target.
4522 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4523 (linux_low_filter_event): Toggle syscall_state entry/return for
4524 syscall traps, and set it ignored for all others.
4525 (gdb_catching_syscalls_p): New function.
4526 (gdb_catch_this_syscall_p): New function.
4527 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4528 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4529 (linux_supports_catch_syscall): New function.
4530 (linux_target_ops): Install it.
4531 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4532 (the_low_target): Install it.
4534 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4536 * acinclude.m4: Include new ../warning.m4 file.
4537 * configure: Regenerated.
4538 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4540 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4542 * ax.c (is_goto_target): Mark static.
4543 * linux-low.c (register_addr): Likewise.
4544 (linux_fetch_registers, linux_store_registers): Likewise.
4545 * mem-break.c (any_persistent_commands): Fix old prototype.
4546 (add_commands_to_breakpoint): Mark static.
4547 * regcache.c (find_register_by_name): Delete unused func.
4548 * remote-utils.c (hex_or_minus_one): Mark static.
4549 * server.c (monitor_show_help): Mark static.
4550 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4551 handle_v_requests): Likewise.
4553 2016-01-12 Pedro Alves <palves@redhat.com>
4555 Remove use of the registered trademark symbol throughout.
4557 2016-01-08 Yao Qi <yao.qi@linaro.org>
4559 * remote-utils.c (getpkt): If c is '\003', call target hook
4562 2016-01-06 Yao Qi <yao.qi@linaro.org>
4564 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4565 linux-aarch32-low.c.
4566 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4567 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4568 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4569 (thumb2_breakpoint): Declare.
4570 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4571 linux-aarch32-low.h.
4572 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4573 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4574 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4576 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4578 * gdbreplay.c (gdbreplay_version): Change copyright year in
4580 * server.c (gdbserver_version): Likewise.
4582 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4584 * server.c (crc32_table): Delete.
4585 (crc32): Use libiberty's xcrc32 function.
4587 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4589 * lynx-low.c (lynx_delete_thread_callback): New function.
4590 (lynx_mourn): Properly delete our process and all of its
4591 threads. Remove call to clear_inferiors.
4593 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4595 * target.c (thread_search_callback): Add check that
4596 the thread_stopped target callback is not NULL before
4599 2015-12-21 Yao Qi <yao.qi@linaro.org>
4601 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4604 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4606 * server.c (handle_query): Call target_supports_software_single_step.
4608 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4610 * linux-low.c (single_step): New function.
4611 (linux_resume_one_lwp_throw): Call single_step.
4612 (start_step_over): Likewise.
4614 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4616 * Makefile.in (SFILES): Append arch/arm-linux.c,
4617 arch/arm-get-next-pcs.c.
4618 (arm-linux.o): New rule.
4619 (arm-get-next-pcs.o): New rule.
4620 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4622 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4623 to linux-aarch32-low.c.
4624 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4625 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4626 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4627 (thumb2_breakpoint_len): Likewise.
4628 (arm_is_thumb_mode): Make non-static.
4629 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4630 from linux-aarch32-low.c.
4631 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4632 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4633 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4634 (thumb2_breakpoint_len): Likewise.
4635 (arm_is_thumb_mode): New declaration.
4636 * linux-arm-low.c: Include arch/arm-linux.h
4637 aarch/arm-get-next-pcs.h, sys/syscall.h.
4638 (get_next_pcs_ops): New struct.
4639 (get_next_pcs_addr_bits_remove): New function.
4640 (get_next_pcs_is_thumb): New function.
4641 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4642 (arm_sigreturn_next_pc): Likewise.
4643 (get_next_pcs_syscall_next_pc): Likewise.
4644 (arm_gdbserver_get_next_pcs): Likewise.
4645 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4647 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4648 * server.h: Include gdb_vecs.h.
4650 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4652 * Makefile.in (SFILES): Append common/common-regcache.c.
4653 (OBS): Append common-regcache.o.
4654 (common-regcache.o): New rule.
4655 * regcache.c (init_register_cache): Initialize cache to
4657 (regcache_raw_read_unsigned): New function.
4658 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4659 register_status enum.
4661 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4663 * linux-aarch64-low.c (the_low_targets): Rename
4664 breakpoint_reinsert_addr to get_next_pcs.
4665 * linux-arm-low.c (the_low_targets): Likewise.
4666 * linux-bfin-low.c (the_low_targets): Likewise.
4667 * linux-cris-low.c (the_low_targets): Likewise.
4668 * linux-crisv32-low.c (the_low_targets): Likewise.
4669 * linux-low.c (can_software_single_step): Likewise.
4670 (install_software_single_step_breakpoints): New function.
4671 (start_step_over): Use install_software_single_step_breakpoints.
4672 * linux-low.h: New CORE_ADDR vector.
4673 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4675 * linux-mips-low.c (the_low_targets): Likewise.
4676 * linux-nios2-low.c (the_low_targets): Likewise.
4677 * linux-sparc-low.c (the_low_targets): Likewise.
4679 2015-12-17 Pedro Alves <palves@redhat.com>
4681 * linux-low.c (linux_kill_one_lwp): Remove references to
4683 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4685 (linux_init_signals): Delete.
4686 (initialize_low): Adjust.
4687 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4689 2015-12-16 Pedro Alves <palves@redhat.com>
4691 * configure.ac (compiler warning flags): When testing a
4692 -Wno-foo option, check whether -Wfoo works instead.
4693 * configure: Regenerate.
4695 2015-12-11 Don Breazeal <donb@codesourcery.com>
4697 * server.c (process_serial_event): Don't exit from gdbserver
4698 in remote mode if there are still active inferiors.
4700 2015-12-11 Yao Qi <yao.qi@linaro.org>
4702 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4703 arm_breakpoint_at if the process is 32-bit.
4705 2015-12-11 Yao Qi <yao.qi@linaro.org>
4707 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4710 2015-12-07 Yao Qi <yao.qi@linaro.org>
4712 * configure.srv: Append arm.o to srv_tgtobj for
4713 aarch64*-*-linux* target.
4714 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4715 from linux-arm-low.c.
4716 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4717 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4718 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4719 (thumb2_breakpoint_len): Likewise.
4720 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4721 (arm_breakpoint_kinds): Likewise.
4722 (arm_breakpoint_kind_from_pc): Likewise.
4723 (arm_sw_breakpoint_from_kind): Likewise.
4724 (arm_breakpoint_kind_from_current_state): Likewise.
4725 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4726 (arm_sw_breakpoint_from_kind): Declare.
4727 (arm_breakpoint_kind_from_current_state): Declare.
4728 (arm_breakpoint_at): Declare.
4729 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4730 arm_sw_breakpoint_from_kind if process is 32-bit.
4731 (aarch64_breakpoint_kind_from_pc): New function.
4732 (aarch64_breakpoint_kind_from_current_state): New function.
4733 (the_low_target): Initialize fields breakpoint_kind_from_pc
4734 and breakpoint_kind_from_current_state.
4735 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4736 linux-aarch32-low.c.
4737 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4738 (arm_breakpoint, arm_breakpoint_len): Likewise.
4739 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4740 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4741 (arm_is_thumb_mode): Likewise.
4742 (arm_breakpoint_at): Likewise.
4743 (arm_breakpoint_kind_from_pc): Likewise.
4744 (arm_sw_breakpoint_from_kind): Likewise.
4745 (arm_breakpoint_kind_from_current_state): Likewise.
4748 2015-08-04 Yao Qi <yao.qi@linaro.org>
4750 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4751 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4752 * server.c (extended_protocol): Remove "static".
4753 * server.h (extended_protocol): Declare it.
4755 2015-12-04 Josh Stone <jistone@redhat.com>
4757 * target.h (struct target_ops) <arch_setup>: Rename to ...
4758 (struct target_ops) <post_create_inferior>: ... this.
4759 (target_arch_setup): Rename to ...
4760 (target_post_create_inferior): ... this, calling post_create_inferior.
4761 * server.c (start_inferior): Update target_arch_setup calls to
4762 target_post_create_inferior.
4763 * linux-low.c (linux_low_ptrace_options): Forward declare.
4764 (linux_arch_setup): Update its comment for general use.
4765 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4766 (struct linux_target_ops): Use linux_post_create_inferior.
4767 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4768 to post_create_inferior.
4769 * nto-low.c (struct nto_target_ops): Likewise.
4770 * spu-low.c (struct spu_target_ops): Likewise.
4771 * win32-low.c (struct win32_target_ops): Likewise.
4773 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4775 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4777 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4779 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4780 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4781 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4782 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4783 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4784 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4785 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4786 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4787 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4788 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4789 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4790 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4792 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794 * linux-low.c (linux_look_up_symbols): Don't call
4795 linux_supports_traceclone.
4796 * linux-low.h (thread_db_init): Remove use_events argument.
4797 * thread-db.c (thread_db_use_event): Remove global variable.
4798 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4799 (struct thread_db) <td_create_bp>: Remove field.
4800 (thread_db_create_event): Remove function.
4801 (thread_db_enable_reporting): Likewise.
4802 (find_one_thread): Don't check for thread_db_use_events.
4803 (attach_thread): Likewise.
4804 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4805 (try_thread_db_load_1): Don't check for thread_db_use_events.
4806 (thread_db_init): Remove use_events argument and thread events
4808 (remove_thread_event_breakpoints): Remove function.
4809 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4811 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4813 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4816 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4817 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4818 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4819 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4821 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4823 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4824 * linux-low.c (can_hardware_single_step): Use
4825 supports_hardware_single_step.
4826 (can_software_single_step): New function.
4827 (start_step_over): Call can_software_single_step.
4828 (linux_supports_hardware_single_step): New function.
4829 (struct target_ops) <supports_software_single_step>: Initialize.
4830 * linux-low.h (struct linux_target_ops)
4831 <supports_hardware_single_step>: Initialize.
4832 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4833 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4834 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4835 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4836 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4837 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4838 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4839 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4840 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4841 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4843 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4844 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4846 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4847 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4848 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4850 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4851 * target.h (struct target_ops): <supports_software_single_step>:
4853 (target_supports_software_single_step): New macro.
4855 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4857 * linux-low.c (linux_wait_1): Fix pc advance condition.
4858 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4859 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4861 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4863 * linux-arm-low.c (arm_is_thumb_mode): New function.
4864 (arm_breakpoint_at): Use arm_is_thumb_mode.
4865 (arm_breakpoint_kind_from_current_state): New function.
4866 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4868 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4869 (linux_breakpoint_kind_from_current_state): New function.
4870 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4871 * linux-low.h (struct linux_target_ops)
4872 <breakpoint_kind_from_current_state>: New field.
4873 * target.h (struct target_ops): Likewise.
4874 (target_breakpoint_kind_from_current_state): New macro.
4876 2015-11-30 Pedro Alves <palves@redhat.com>
4878 * linux-low.c (linux_resume): Wake up the event loop before
4881 2015-11-30 Pedro Alves <palves@redhat.com>
4883 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4885 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4887 * target.c (struct thread_search): New structure.
4888 (thread_search_callback): New function.
4889 (prev_general_thread): New global.
4890 (prepare_to_access_memory, done_accessing_memory): New functions.
4891 * target.h (prepare_to_access_memory, done_accessing_memory):
4892 Replace macros with function declarations.
4894 2015-11-30 Pedro Alves <palves@redhat.com>
4897 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4898 report TARGET_WAITKIND_NO_RESUMED.
4899 * remote-utils.c (prepare_resume_reply): Handle
4900 TARGET_WAITKIND_NO_RESUMED.
4901 * server.c (report_no_resumed): New global.
4902 (handle_query) <qSupported>: Handle "no-resumed+". Report
4903 "no-resumed+" support.
4904 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4905 return error if the client doesn't support no-resumed events.
4906 (push_stop_notification): New function.
4907 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4908 events if the client supports them.
4910 2015-11-30 Pedro Alves <palves@redhat.com>
4912 * linux-low.c (thread_still_has_status_pending_p): Don't check
4914 (lwp_resumed): New function.
4915 (status_pending_p_callback): Return early if the LWP is not
4916 supposed to be resumed.
4918 2015-11-30 Pedro Alves <palves@redhat.com>
4920 * linux-low.c (handle_extended_wait): Assert that the LWP's
4921 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4922 thread create events, leave the new child's status pending.
4923 (linux_low_filter_event): If GDB wants to hear about thread exit
4924 events, leave the LWP marked dead and don't delete it.
4925 (linux_wait_for_event_filtered): Don't check for thread exit.
4926 (filter_exit_event): New function.
4927 (linux_wait_1): Use it, when returning an exit event.
4928 (linux_resume_one_lwp_throw): Assert that the LWP's
4929 waitstatus is TARGET_WAITKIND_IGNORE.
4930 * remote-utils.c (prepare_resume_reply): Handle
4931 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4932 * server.c (report_thread_events): New global.
4933 (handle_general_set): Handle QThreadEvents.
4934 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4935 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4936 TARGET_WAITKIND_THREAD_EXITED.
4937 * server.h (report_thread_events): Declare.
4939 2015-11-30 Pedro Alves <palves@redhat.com>
4941 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4942 the thread's last_resume_kind was resume_stop.
4944 2015-11-30 Pedro Alves <palves@redhat.com>
4946 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4949 2015-11-30 Pedro Alves <palves@redhat.com>
4951 * server.c (handle_v_requests): Handle vCtrlC.
4953 2015-11-30 Pedro Alves <palves@redhat.com>
4955 * gdbthread.h (find_any_thread_of_pid): Declare.
4956 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4958 * server.c (handle_query): If current_thread is NULL, look for
4959 another thread of the selected process.
4961 2015-11-26 Daniel Colascione <dancol@dancol.org>
4962 Simon Marchi <simon.marchi@ericsson.com>
4964 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4965 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4967 * target.h (struct target_ops) <thread_name>: New field.
4968 (target_thread_name): New macro.
4970 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4972 * regcache.h (regcache_invalidate_pid): Add declaration.
4973 * regcache.c (regcache_invalidate_pid): New function, extracted
4974 from regcache_invalidate.
4975 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4976 Add trivial documentation comment.
4977 * lynx-low.c: Use regcache_invalidate_pid instead of
4978 regcache_invalidate.
4980 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4982 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4983 and Elf64_auxv_t if the target is Android.
4985 2015-11-22 Doug Evans <xdje42@gmail.com>
4987 * target.h: #include <sys/types.h>.
4989 2015-11-19 Pedro Alves <palves@redhat.com>
4991 * linux-low.c (linux_process_qsupported): Change prototype.
4993 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4995 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4996 and adjust to loop over all features.
4997 * server.c (handle_query) <qSupported>: Adjust to call
4998 target_process_qsupported once, passing it a vector of unprocessed
5000 * target.h (struct target_ops) <process_qsupported>: Change
5002 (target_process_qsupported): Adjust.
5004 2015-11-19 Pedro Alves <palves@redhat.com>
5006 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5008 * configure: Regenerate.
5010 2015-11-19 Pedro Alves <palves@redhat.com>
5012 * configure: Regenerate.
5014 2015-11-19 Yao Qi <yao.qi@linaro.org>
5016 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5019 2015-11-19 Yao Qi <yao.qi@linaro.org>
5021 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5022 (struct aarch64_operand): Move enum out.
5024 2015-11-19 Yao Qi <yao.qi@linaro.org>
5026 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5027 struct user_fpsimd_state *.
5028 (aarch64_store_fpregset): Likewise.
5030 2015-11-19 Yao Qi <yao.qi@linaro.org>
5032 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5033 struct user_pt_regs *.
5034 (aarch64_store_gregset): Likewise.
5036 2015-11-18 Pedro Alves <palves@redhat.com>
5038 * Makefile.in (all_object_files): Add $IPA_OBJS.
5040 2015-11-17 Pedro Alves <palves@redhat.com>
5042 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5043 GDB_SIGNAL_0 and gdb_signal_to_string.
5045 2015-11-17 Pedro Alves <palves@redhat.com>
5047 * win32-low.c (handle_output_debug_string): Remove parameter.
5048 (win32_kill): Remove our_status local and adjust call to
5049 handle_output_debug_string.
5050 (get_child_debug_event): Adjust call to
5051 handle_output_debug_string.
5053 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5055 * linux-mips-low.c (mips_fill_gregset): Add cast.
5056 (mips_store_gregset): Likewise.
5057 (mips_fill_fpregset): Likewise.
5058 (mips_store_fpregset): Likewise.
5060 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5062 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5065 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5067 * linux-mips-low.c (mips_linux_new_thread): Change type of
5068 watch_type to enum target_hw_bp_type.
5070 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5072 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5073 Change return type to arm_hwbp_type.
5075 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5077 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5078 (arm_store_gregset): Likewise.
5079 * linux-arm-low.c (arm_get_hwcap): Likewise.
5080 (arm_read_description): Likewise.
5082 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5084 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5086 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5088 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5089 (ppc_fill_vsxregset): Likewise.
5090 (ppc_store_vsxregset): Likewise.
5091 (ppc_fill_vrregset): Likewise.
5092 (ppc_store_vrregset): Likewise.
5093 (ppc_fill_evrregset): Likewise.
5094 (ppc_store_evrregset): Likewise.
5096 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5098 * linux-ppc-low.c (ppc_usrregs_info): Remove
5099 forward-declaration.
5100 (ppc_arch_setup): Move lower in file.
5102 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5104 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5105 (ps_pdwrite): Likewise.
5107 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5109 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5110 to after assert checks.
5112 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5114 * proc-service.c (ps_pdread): Add/adjust casts.
5115 (ps_pdwrite): Add/adjust casts.
5117 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5119 * server.c (handle_search_memory_1): Cast return value of
5122 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5124 * server.c (write_qxfer_response): Change type of data to
5127 2015-10-29 Pedro Alves <palves@redhat.com>
5129 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5131 2015-10-29 Pedro Alves <palves@redhat.com>
5133 * tracepoint.c (clear_installed_tracepoints): Add casts.
5135 2015-10-29 Pedro Alves <palves@redhat.com>
5137 * server.c (handle_v_cont, process_serial_event): Add enum
5138 gdb_signal casts to signal parsing code.
5140 2015-10-29 Pedro Alves <palves@redhat.com>
5142 * linux-low.h (NULL_REGSET): Define.
5143 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5144 * linux-arm-low.c (arm_regsets): Likewise.
5145 * linux-crisv32-low.c (cris_regsets): Likewise.
5146 * linux-m68k-low.c (m68k_regsets): Likewise.
5147 * linux-mips-low.c (mips_regsets): Likewise.
5148 * linux-nios2-low.c (nios2_regsets): Likewise.
5149 * linux-ppc-low.c (ppc_regsets): Likewise.
5150 * linux-s390-low.c (s390_regsets): Likewise.
5151 * linux-sh-low.c (sh_regsets): Likewise.
5152 * linux-sparc-low.c (sparc_regsets): Likewise.
5153 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5154 * linux-tile-low.c (tile_regsets): Likewise.
5155 * linux-x86-low.c (x86_regsets): Likewise.
5156 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5158 2015-10-29 Pedro Alves <palves@redhat.com>
5160 * linux-low.h (NULL_REGSET): Define.
5161 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5162 * linux-arm-low.c (arm_regsets): Likewise.
5163 * linux-crisv32-low.c (cris_regsets): Likewise.
5164 * linux-m68k-low.c (m68k_regsets): Likewise.
5165 * linux-mips-low.c (mips_regsets): Likewise.
5166 * linux-nios2-low.c (nios2_regsets): Likewise.
5167 * linux-ppc-low.c (ppc_regsets): Likewise.
5168 * linux-s390-low.c (s390_regsets): Likewise.
5169 * linux-sh-low.c (sh_regsets): Likewise.
5170 * linux-sparc-low.c (sparc_regsets): Likewise.
5171 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5172 * linux-tile-low.c (tile_regsets): Likewise.
5173 * linux-x86-low.c (x86_regsets): Likewise.
5174 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5176 2015-10-26 Doug Evans <dje@google.com>
5178 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5180 2015-10-26 Doug Evans <dje@google.com>
5182 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5184 2015-10-26 Doug Evans <dje@google.com>
5186 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5188 (attach_thread, find_new_threads_callback): Ditto.
5190 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5192 * mem-break.h (set_breakpoint_data): Remove.
5194 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5196 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5197 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5198 (initialize_low): Remove set_breakpoint_data call.
5199 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5200 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5201 (initialize_low): Remove set_breakpoint_data call.
5202 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5203 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5204 (initialize_low): Remove set_breakpoint_data call.
5206 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5208 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5209 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5210 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5211 * target.h (target_breakpoint_kind_from_pc): New macro.
5213 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5215 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5216 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5217 the default breakpoint kind.
5219 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5221 * linux-arm-low.c (arm_supports_z_point_type): Add software
5224 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5226 * linux-arm-low.c: Refactor breakpoint definitions.
5227 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5228 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5230 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5232 * Makefile.in: Add arm.c/o.
5233 * configure.srv: Likewise.
5234 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5235 (arm_breakpoint_kind_from_pc): New function.
5236 (arm_sw_breakpoint_from_kind): Return proper kind.
5237 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5239 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5241 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5243 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5244 (struct raw_breakpoint) <size>: Remove.
5245 (struct raw_breakpoint) <kind>: Add.
5246 (bp_size): New function.
5247 (bp_opcode): Likewise.
5248 (find_raw_breakpoint_at): Adjust for kind.
5249 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5250 (remove_memory_breakpoint): Adjust for kind call bp_size.
5251 (set_raw_breakpoint_at): Adjust for kind.
5252 (set_breakpoint): Likewise.
5253 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5254 (delete_raw_breakpoint): Adjust for kind.
5255 (delete_breakpoint): Likewise.
5256 (find_gdb_breakpoint): Likewise.
5257 (set_gdb_breakpoint_1): Likewise.
5258 (set_gdb_breakpoint): Likewise.
5259 (delete_gdb_breakpoint_1): Likewise.
5260 (delete_gdb_breakpoint): Likewise.
5261 (uninsert_raw_breakpoint): Likewise.
5262 (reinsert_raw_breakpoint): Likewise.
5263 (set_breakpoint_data): Remove.
5264 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5265 (check_mem_read): Adjust for kind call bp_size.
5266 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5267 (clone_one_breakpoint): Adjust for kind.
5268 * mem-break.h (set_gdb_breakpoint): Likewise.
5269 (delete_gdb_breakpoint): Likewise.
5270 * server.c (process_serial_event): Likewise.
5272 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5274 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5275 (struct linux_target_ops) <breakpoint>: Remove.
5276 (struct linux_target_ops) <breakpoint_len>: Remove.
5277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5279 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5280 (arm_sw_breakpoint_from_kind): New function.
5281 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5282 (struct linux_target_ops) <breakpoint>: Remove.
5283 (struct linux_target_ops) <breakpoint_len>: Remove.
5284 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5285 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5286 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5287 (struct linux_target_ops) <breakpoint>: Remove.
5288 (struct linux_target_ops) <breakpoint_len>: Remove.
5289 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5290 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5291 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5292 (struct linux_target_ops) <breakpoint>: Remove.
5293 (struct linux_target_ops) <breakpoint_len>: Remove.
5294 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5295 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5296 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5297 and sw_breakpoint_from_kind to increment the pc.
5298 (linux_breakpoint_kind_from_pc): New function.
5299 (linux_sw_breakpoint_from_kind): New function.
5300 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5301 (initialize_low): Call breakpoint_kind_from_pc and
5302 sw_breakpoint_from_kind to replace breakpoint_data/len.
5303 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5305 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5306 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5307 (struct linux_target_ops) <breakpoint>: Remove.
5308 (struct linux_target_ops) <breakpoint_len>: Remove.
5309 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5310 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5311 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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.
5321 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5322 (struct linux_target_ops) <breakpoint>: Remove.
5323 (struct linux_target_ops) <breakpoint_len>: Remove.
5324 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5325 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5326 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5327 (struct linux_target_ops) <breakpoint>: Remove.
5328 (struct linux_target_ops) <breakpoint_len>: Remove.
5329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5330 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5331 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5332 (struct linux_target_ops) <breakpoint>: Remove.
5333 (struct linux_target_ops) <breakpoint_len>: Remove.
5334 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5335 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5336 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5337 (struct linux_target_ops) <breakpoint>: Remove.
5338 (struct linux_target_ops) <breakpoint_len>: Remove.
5339 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5340 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5341 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5342 (struct linux_target_ops) <breakpoint>: Remove.
5343 (struct linux_target_ops) <breakpoint_len>: Remove.
5344 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5345 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5346 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5347 (struct linux_target_ops) <breakpoint>: Remove.
5348 (struct linux_target_ops) <breakpoint_len>: Remove.
5349 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5350 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5351 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5352 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5353 (struct linux_target_ops) <breakpoint>: Remove.
5354 (struct linux_target_ops) <breakpoint_len>: Remove.
5355 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5356 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5357 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5358 (struct linux_target_ops) <breakpoint>: Remove.
5359 (struct linux_target_ops) <breakpoint_len>: Remove.
5360 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5363 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5365 * linux-cris-low.c (cris_get_pc): Remove void arg.
5367 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5369 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5372 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5374 * inferiors.c (thread_pid_matches_callback): New function.
5375 (find_thread_process): New function.
5376 (remove_thread): Reset current_thread.
5377 (remove_process): Assert threads have been removed first.
5379 2015-10-15 Yao Qi <yao.qi@linaro.org>
5381 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5383 (aarch64_remove_point): Likewise.
5384 * regcache.c (regcache_register_size): New function.
5386 2015-10-12 Yao Qi <yao.qi@linaro.org>
5388 * linux-aarch64-low.c: Update all callers as emit_load_store
5389 is renamed to aarch64_emit_load_store.
5391 2015-10-12 Yao Qi <yao.qi@linaro.org>
5393 * linux-aarch64-low.c: Update all callers of function renaming
5394 from emit_insn to aarch64_emit_insn.
5396 2015-10-12 Yao Qi <yao.qi@linaro.org>
5398 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5399 arch/aarch64-insn.h.
5400 (struct aarch64_memory_operand): Likewise.
5402 (emit_insn): Move to arch/aarch64-insn.c.
5403 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5404 (emit_load_store): Move to arch/aarch64-insn.c.
5405 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5406 (can_encode_int32): Remove.
5408 2015-10-12 Yao Qi <yao.qi@linaro.org>
5410 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5411 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5412 (aarch64_relocate_instruction): Likewise.
5413 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5414 (struct aarch64_insn_visitor): Likewise.
5416 2015-10-12 Yao Qi <yao.qi@linaro.org>
5418 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5419 (struct aarch64_insn_visitor): New.
5420 (struct aarch64_insn_relocation_data): New.
5421 (aarch64_ftrace_insn_reloc_b): New function.
5422 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5423 (aarch64_ftrace_insn_reloc_cb): Likewise.
5424 (aarch64_ftrace_insn_reloc_tb): Likewise.
5425 (aarch64_ftrace_insn_reloc_adr): Likewise.
5426 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5427 (aarch64_ftrace_insn_reloc_others): Likewise.
5429 (aarch64_relocate_instruction): Use visitor.
5431 2015-10-12 Yao Qi <yao.qi@linaro.org>
5433 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5434 int. Add argument buf.
5435 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5436 aarch64_relocate_instruction.
5438 2015-10-12 Yao Qi <yao.qi@linaro.org>
5440 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5441 argument insn. Remove local variable insn. Don't call
5443 (aarch64_install_fast_tracepoint_jump_pad): Call
5446 2015-09-30 Yao Qi <yao.qi@linaro.org>
5448 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5449 (emit_load_store_pair): Likewise.
5451 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5453 * dll.c (match_dll): Add cast(s).
5454 (unloaded_dll): Likewise.
5455 * linux-low.c (second_thread_of_pid_p): Likewise.
5456 (delete_lwp_callback): Likewise.
5457 (count_events_callback): Likewise.
5458 (select_event_lwp_callback): Likewise.
5459 (linux_set_resume_request): Likewise.
5460 * server.c (accumulate_file_name_length): Likewise.
5461 (emit_dll_description): Likewise.
5462 (handle_qxfer_threads_worker): Likewise.
5463 (visit_actioned_threads): Likewise.
5464 * thread-db.c (any_thread_of): Likewise.
5465 * tracepoint.c (same_process_p): Likewise.
5466 (match_blocktype): Likewise.
5467 (build_traceframe_info_xml): Likewise.
5469 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5471 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5473 (gdb_unparse_agent_expr): Likewise.
5474 * hostio.c (require_data): Likewise.
5475 (handle_pread): Likewise.
5476 * linux-low.c (disable_regset): Likewise.
5477 (fetch_register): Likewise.
5478 (store_register): Likewise.
5479 (get_dynamic): Likewise.
5480 (linux_qxfer_libraries_svr4): Likewise.
5481 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5482 (set_fast_tracepoint_jump): Likewise.
5483 (uninsert_fast_tracepoint_jumps_at): Likewise.
5484 (reinsert_fast_tracepoint_jumps_at): Likewise.
5485 (validate_inserted_breakpoint): Likewise.
5486 (clone_agent_expr): Likewise.
5487 * regcache.c (init_register_cache): Likewise.
5488 * remote-utils.c (putpkt_binary_1): Likewise.
5489 (decode_M_packet): Likewise.
5490 (decode_X_packet): Likewise.
5491 (look_up_one_symbol): Likewise.
5492 (relocate_instruction): Likewise.
5493 (monitor_output): Likewise.
5494 * server.c (handle_search_memory): Likewise.
5495 (handle_qxfer_exec_file): Likewise.
5496 (handle_qxfer_libraries): Likewise.
5497 (handle_qxfer): Likewise.
5498 (handle_query): Likewise.
5499 (handle_v_cont): Likewise.
5500 (handle_v_run): Likewise.
5501 (captured_main): Likewise.
5502 * target.c (write_inferior_memory): Likewise.
5503 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5504 * tracepoint.c (init_trace_buffer): Likewise.
5505 (add_tracepoint_action): Likewise.
5506 (add_traceframe): Likewise.
5507 (add_traceframe_block): Likewise.
5508 (cmd_qtdpsrc): Likewise.
5509 (cmd_qtdv): Likewise.
5510 (cmd_qtstatus): Likewise.
5511 (response_source): Likewise.
5512 (response_tsv): Likewise.
5513 (cmd_qtnotes): Likewise.
5514 (gdb_collect): Likewise.
5515 (initialize_tracepoint): Likewise.
5517 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5519 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5520 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5521 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5523 (enum aarch64_condition_codes): New enum.
5524 (w0): New static global.
5527 (struct aarch64_memory_operand) <type>: New
5528 MEMORY_OPERAND_POSTINDEX type.
5529 (postindex_memory_operand): New helper function.
5530 (emit_ret): New function.
5531 (emit_load_store_pair): New function, factored out of emit_stp
5532 with support for MEMORY_OPERAND_POSTINDEX.
5533 (emit_stp): Rewrite using emit_load_store_pair.
5534 (emit_ldp): New function.
5535 (emit_load_store): Likewise.
5536 (emit_ldr): Mention post-index instruction in comment.
5537 (emit_ldrh): New function.
5538 (emit_ldrb): New function.
5539 (emit_ldrsw): Mention post-index instruction in comment.
5540 (emit_str): Likewise.
5541 (emit_subs): New function.
5542 (emit_cmp): Likewise.
5543 (emit_and): Likewise.
5544 (emit_orr): Likewise.
5545 (emit_orn): Likewise.
5546 (emit_eor): Likewise.
5547 (emit_mvn): Likewise.
5548 (emit_lslv): Likewise.
5549 (emit_lsrv): Likewise.
5550 (emit_asrv): Likewise.
5551 (emit_mul): Likewise.
5552 (emit_sbfm): Likewise.
5553 (emit_sbfx): Likewise.
5554 (emit_ubfm): Likewise.
5555 (emit_ubfx): Likewise.
5556 (emit_csinc): Likewise.
5557 (emit_cset): Likewise.
5558 (emit_nop): Likewise.
5559 (emit_ops_insns): New helper function.
5560 (emit_pop): Likewise.
5561 (emit_push): Likewise.
5562 (aarch64_emit_prologue): New function.
5563 (aarch64_emit_epilogue): Likewise.
5564 (aarch64_emit_add): Likewise.
5565 (aarch64_emit_sub): Likewise.
5566 (aarch64_emit_mul): Likewise.
5567 (aarch64_emit_lsh): Likewise.
5568 (aarch64_emit_rsh_signed): Likewise.
5569 (aarch64_emit_rsh_unsigned): Likewise.
5570 (aarch64_emit_ext): Likewise.
5571 (aarch64_emit_log_not): Likewise.
5572 (aarch64_emit_bit_and): Likewise.
5573 (aarch64_emit_bit_or): Likewise.
5574 (aarch64_emit_bit_xor): Likewise.
5575 (aarch64_emit_bit_not): Likewise.
5576 (aarch64_emit_equal): Likewise.
5577 (aarch64_emit_less_signed): Likewise.
5578 (aarch64_emit_less_unsigned): Likewise.
5579 (aarch64_emit_ref): Likewise.
5580 (aarch64_emit_if_goto): Likewise.
5581 (aarch64_emit_goto): Likewise.
5582 (aarch64_write_goto_address): Likewise.
5583 (aarch64_emit_const): Likewise.
5584 (aarch64_emit_call): Likewise.
5585 (aarch64_emit_reg): Likewise.
5586 (aarch64_emit_pop): Likewise.
5587 (aarch64_emit_stack_flush): Likewise.
5588 (aarch64_emit_zero_ext): Likewise.
5589 (aarch64_emit_swap): Likewise.
5590 (aarch64_emit_stack_adjust): Likewise.
5591 (aarch64_emit_int_call_1): Likewise.
5592 (aarch64_emit_void_call_2): Likewise.
5593 (aarch64_emit_eq_goto): Likewise.
5594 (aarch64_emit_ne_goto): Likewise.
5595 (aarch64_emit_lt_goto): Likewise.
5596 (aarch64_emit_le_goto): Likewise.
5597 (aarch64_emit_gt_goto): Likewise.
5598 (aarch64_emit_ge_got): Likewise.
5599 (aarch64_emit_ops_impl): New static global variable.
5600 (aarch64_emit_ops): New target function, return
5601 &aarch64_emit_ops_impl.
5602 (struct linux_target_ops): Install it.
5604 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5606 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5607 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5609 * linux-aarch64-ipa.c: New file.
5610 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5612 (aarch64_get_thread_area): New target method.
5613 (extract_signed_bitfield): New helper function.
5614 (aarch64_decode_ldr_literal): New function.
5615 (enum aarch64_opcodes): New enum.
5616 (struct aarch64_register): New struct.
5617 (struct aarch64_operand): New struct.
5618 (x0): New static global.
5627 (aarch64_register): New helper function.
5628 (register_operand): Likewise.
5629 (immediate_operand): Likewise.
5630 (struct aarch64_memory_operand): New struct.
5631 (offset_memory_operand): New helper function.
5632 (preindex_memory_operand): Likewise.
5633 (enum aarch64_system_control_registers): New enum.
5634 (ENCODE): New macro.
5635 (emit_insn): New helper function.
5636 (emit_b): New function.
5637 (emit_bcond): Likewise.
5638 (emit_cb): Likewise.
5639 (emit_tb): Likewise.
5640 (emit_blr): Likewise.
5641 (emit_stp): Likewise.
5642 (emit_ldp_q_offset): Likewise.
5643 (emit_stp_q_offset): Likewise.
5644 (emit_load_store): Likewise.
5645 (emit_ldr): Likewise.
5646 (emit_ldrsw): Likewise.
5647 (emit_str): Likewise.
5648 (emit_ldaxr): Likewise.
5649 (emit_stxr): Likewise.
5650 (emit_stlr): Likewise.
5651 (emit_data_processing_reg): Likewise.
5652 (emit_data_processing): Likewise.
5653 (emit_add): Likewise.
5654 (emit_sub): Likewise.
5655 (emit_mov): Likewise.
5656 (emit_movk): Likewise.
5657 (emit_mov_addr): Likewise.
5658 (emit_mrs): Likewise.
5659 (emit_msr): Likewise.
5660 (emit_sevl): Likewise.
5661 (emit_wfe): Likewise.
5662 (append_insns): Likewise.
5663 (can_encode_int32_in): New helper function.
5664 (aarch64_relocate_instruction): New function.
5665 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5666 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5667 (struct linux_target_ops): Install aarch64_get_thread_area,
5668 aarch64_install_fast_tracepoint_jump_pad and
5669 aarch64_get_min_fast_tracepoint_insn_len.
5671 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5673 * Makefile.in (aarch64-insn.o): New rule.
5674 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5676 2015-09-21 Yao Qi <yao.qi@linaro.org>
5678 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5680 2015-09-21 Yao Qi <yao.qi@linaro.org>
5682 * tracepoint.c (max_jump_pad_size): Remove.
5684 2015-09-18 Yao Qi <yao.qi@linaro.org>
5686 * linux-aarch64-low.c: Don't include sys/uio.h.
5687 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5689 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5691 * tracepoint.c (eval_result_type): Change prototype.
5692 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5694 2015-09-15 Pedro Alves <palves@redhat.com>
5696 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5697 Check whether to report exec events instead of checking whether
5698 multiprocess is enabled.
5700 2015-09-15 Pedro Alves <palves@redhat.com>
5703 * remote-utils.c (prepare_resume_reply): Merge
5704 TARGET_WAITKIND_VFORK_DONE switch case with the
5705 TARGET_WAITKIND_FORKED case.
5707 2015-09-15 Yao Qi <yao.qi@linaro.org>
5709 * server.c (handle_query): Check string comparison using
5710 "else if" instead of "if".
5712 2015-09-15 Yao Qi <yao.qi@linaro.org>
5714 * server.c (vCont_supported): New global variable.
5715 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5716 matches. Append ";vContSupported+" to own_buf.
5717 (handle_v_requests): Append ";s;S" to own_buf if target supports
5718 hardware single step or vCont_supported is false.
5719 (capture_main): Set vCont_supported to zero.
5721 2015-09-15 Yao Qi <yao.qi@linaro.org>
5723 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5725 (linux_supports_hardware_single_step): ... New function.
5726 (linux_target_ops): Update.
5727 * lynx-low.c (lynx_target_ops): Set field
5728 supports_hardware_single_step to target_can_do_hardware_single_step.
5729 * nto-low.c (nto_target_ops): Likewise.
5730 * spu-low.c (spu_target_ops): Likewise.
5731 * win32-low.c (win32_target_ops): Likewise.
5732 * target.c (target_can_do_hardware_single_step): New function.
5733 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5734 Remove. <supports_hardware_single_step>: New field.
5735 (target_supports_conditional_breakpoints): Remove.
5736 (target_supports_hardware_single_step): New macro.
5737 (target_can_do_hardware_single_step): Declare.
5738 * server.c (handle_query): Use target_supports_hardware_single_step
5739 instead of target_supports_conditional_breakpoints.
5741 2015-09-15 Yao Qi <yao.qi@linaro.org>
5743 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5745 (struct linux_target_ops the_low_target): Install
5746 aarch64_linux_siginfo_fixup.
5748 2015-09-11 Don Breazeal <donb@codesourcery.com>
5749 Luis Machado <lgustavo@codesourcery.com>
5751 * linux-low.c (linux_mourn): Static declaration.
5752 (linux_arch_setup): Move in front of
5753 handle_extended_wait.
5754 (linux_arch_setup_thread): New function.
5755 (handle_extended_wait): Handle exec events. Call
5756 linux_arch_setup_thread. Make event_lwp argument a
5757 pointer-to-a-pointer.
5758 (check_zombie_leaders): Do not check stopped threads.
5759 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5760 (linux_low_filter_event): Add lwp and thread for exec'ing
5761 non-leader thread if leader thread has been deleted.
5762 Refactor code into linux_arch_setup_thread and call it.
5763 Pass child lwp pointer by reference to handle_extended_wait.
5764 (linux_wait_for_event_filtered): Update comment.
5765 (linux_wait_1): Prevent clobbering exec event status.
5766 (linux_supports_exec_events): New function.
5767 (linux_target_ops) <supports_exec_events>: Initialize new member.
5768 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5770 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5771 * server.c (report_exec_events): New global variable.
5772 (handle_query): Handle qSupported query for exec-events feature.
5773 (captured_main): Initialize report_exec_events.
5774 * server.h (report_exec_events): Declare new global variable.
5775 * target.h (struct target_ops) <supports_exec_events>: New
5777 (target_supports_exec_events): New macro.
5778 * win32-low.c (win32_target_ops) <supports_exec_events>:
5779 Initialize new member.
5781 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5783 * linux-low.c (linux_low_enable_btrace): Remove.
5784 (linux_target_ops): Replace linux_low_enable_btrace with
5785 linux_enable_btrace.
5787 2015-09-03 Yao Qi <yao.qi@linaro.org>
5789 * linux-aarch64-low.c (aarch64_insert_point): Call
5790 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5793 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5795 * linux-low.c (check_stopped_by_breakpoint): Use
5796 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5798 2015-08-27 Pedro Alves <palves@redhat.com>
5800 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5802 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5804 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5805 the XNEW-family equivalent.
5806 (compile_bytecodes): Likewise.
5807 * dll.c (loaded_dll): Likewise.
5808 * event-loop.c (append_callback_event): Likewise.
5809 (create_file_handler): Likewise.
5810 (create_file_event): Likewise.
5811 * hostio.c (handle_open): Likewise.
5812 * inferiors.c (add_thread): Likewise.
5813 (add_process): Likewise.
5814 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5815 * linux-arm-low.c (arm_new_process): Likewise.
5816 (arm_new_thread): Likewise.
5817 * linux-low.c (add_to_pid_list): Likewise.
5818 (linux_add_process): Likewise.
5819 (handle_extended_wait): Likewise.
5820 (add_lwp): Likewise.
5821 (enqueue_one_deferred_signal): Likewise.
5822 (enqueue_pending_signal): Likewise.
5823 (linux_resume_one_lwp_throw): Likewise.
5824 (linux_resume_one_thread): Likewise.
5825 (linux_read_memory): Likewise.
5826 (linux_write_memory): Likewise.
5827 * linux-mips-low.c (mips_linux_new_process): Likewise.
5828 (mips_linux_new_thread): Likewise.
5829 (mips_add_watchpoint): Likewise.
5830 * linux-x86-low.c (initialize_low_arch): Likewise.
5831 * lynx-low.c (lynx_add_process): Likewise.
5832 * mem-break.c (set_raw_breakpoint_at): Likewise.
5833 (set_breakpoint): Likewise.
5834 (add_condition_to_breakpoint): Likewise.
5835 (add_commands_to_breakpoint): Likewise.
5836 (clone_agent_expr): Likewise.
5837 (clone_one_breakpoint): Likewise.
5838 * regcache.c (new_register_cache): Likewise.
5839 * remote-utils.c (look_up_one_symbol): Likewise.
5840 * server.c (queue_stop_reply): Likewise.
5841 (start_inferior): Likewise.
5842 (queue_stop_reply_callback): Likewise.
5843 (handle_target_event): Likewise.
5844 * spu-low.c (fetch_ppc_memory): Likewise.
5845 (store_ppc_memory): Likewise.
5846 * target.c (set_target_ops): Likewise.
5847 * thread-db.c (thread_db_load_search): Likewise.
5848 (try_thread_db_load_1): Likewise.
5849 * tracepoint.c (add_tracepoint): Likewise.
5850 (add_tracepoint_action): Likewise.
5851 (create_trace_state_variable): Likewise.
5852 (cmd_qtdpsrc): Likewise.
5853 (cmd_qtro): Likewise.
5854 (add_while_stepping_state): Likewise.
5855 * win32-low.c (child_add_thread): Likewise.
5856 (get_image_name): Likewise.
5858 2015-08-25 Yao Qi <yao.qi@linaro.org>
5860 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5862 2015-08-25 Yao Qi <yao.qi@linaro.org>
5864 * Makefile.in (aarch64-linux.o): New rule.
5865 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5867 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5868 (aarch64_init_debug_reg_state): Make it extern.
5869 (aarch64_linux_prepare_to_resume): Remove.
5871 2015-08-25 Yao Qi <yao.qi@linaro.org>
5873 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5874 lwp_arch_private_info and ptid_of_lwp.
5876 2015-08-25 Yao Qi <yao.qi@linaro.org>
5878 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5879 Find proc_info by find_process_pid. All callers updated.
5881 2015-08-25 Yao Qi <yao.qi@linaro.org>
5883 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5885 (debug_reg_change_callback): Remove.
5886 (aarch64_notify_debug_reg_change): Remove.
5888 2015-08-25 Yao Qi <yao.qi@linaro.org>
5890 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5891 Call current_lwp_ptid.
5893 2015-08-25 Yao Qi <yao.qi@linaro.org>
5895 * linux-aarch64-low.c (debug_reg_change_callback): Use
5898 2015-08-25 Yao Qi <yao.qi@linaro.org>
5900 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5902 2015-08-25 Yao Qi <yao.qi@linaro.org>
5904 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5906 2015-08-25 Yao Qi <yao.qi@linaro.org>
5908 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5911 2015-08-25 Yao Qi <yao.qi@linaro.org>
5913 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5915 (debug_reg_change_callback): Remove argument entry and add argument
5916 lwp. Remove local variable thread. Don't print thread id in the
5917 debugging output. Don't check whether pid of thread equals to pid.
5918 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5919 iterate_over_lwps instead find_inferior.
5921 2015-08-24 Pedro Alves <palves@redhat.com>
5923 * inferiors.c (get_first_process): New function.
5924 * inferiors.h (get_first_process): New declaration.
5925 * remote-utils.c (read_ptid): Default to the first process in the
5926 list, instead of to the current thread's process.
5928 2015-08-24 Pedro Alves <palves@redhat.com>
5930 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5931 * event-loop.c: Likewise.
5932 * remote-utils.c: Likewise.
5933 * tracepoint.c: Likewise.
5935 2015-08-24 Pedro Alves <palves@redhat.com>
5937 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5940 2015-08-21 Pedro Alves <palves@redhat.com>
5942 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5943 instead of literal 1.
5945 2015-08-21 Pedro Alves <palves@redhat.com>
5947 * tdesc.c (default_description): Explicitly zero-initialize.
5949 2015-08-21 Pedro Alves <palves@redhat.com>
5952 * inferiors.c (remove_thread): Discard any pending stop reply for
5954 * server.c (remove_all_on_match_pid): Rename to ...
5955 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5957 (discard_queued_stop_replies): Change parameter to a ptid. Now
5959 (handle_v_kill, kill_inferior_callback, captured_main)
5960 (process_serial_event): Adjust.
5961 * server.h (discard_queued_stop_replies): Declare.
5963 2015-08-21 Pedro Alves <palves@redhat.com>
5965 * linux-low.c (wait_for_sigstop): Always switch to no thread
5966 selected if the previously current thread dies.
5967 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5968 process instead of the current thread's.
5969 * remote-utils.c (input_interrupt): Don't check if there's no
5971 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5972 current thread to the general thread fails, error out.
5973 (handle_qxfer_auxv, handle_qxfer_libraries)
5974 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5975 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5976 (handle_query): Check if there's a thread selected instead of
5977 checking whether there's any thread in the thread list.
5978 (handle_qxfer_threads, handle_qxfer_btrace)
5979 (handle_qxfer_btrace_conf): Don't error out early if there's no
5980 thread in the thread list.
5981 (handle_v_cont, myresume): Don't set the current thread to the
5983 (process_serial_event) <Hg handling>: Also set thread_id if the
5984 previous general thread is still alive.
5985 (process_serial_event) <g/G handling>: If setting the current
5986 thread to the general thread fails, error out.
5987 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5988 thread's lwp instead of the current thread's.
5989 * target.c (set_desired_thread): If the desired thread was not
5990 found, leave the current thread pointing to NULL. Return an int
5991 (boolean) indicating success.
5992 * target.h (set_desired_thread): Change return type to int.
5994 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5996 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5997 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5999 (ps_get_thread_area): New function.
6001 2015-08-19 Gary Benson <gbenson@redhat.com>
6003 * hostio.c (handle_pread): Do not attempt to read more data
6004 than hostio_reply_with_data can fit in a packet.
6006 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6008 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6010 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6012 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6014 2015-08-06 Pedro Alves <palves@redhat.com>
6016 * tracepoint.c (expr_eval_result): Now an int.
6018 2015-08-06 Pedro Alves <palves@redhat.com>
6020 * gdbthread.h (struct regcache): Forward declare.
6021 (struct thread_info) <regcache_data>: Now a struct regcache
6023 * inferiors.c (inferior_regcache_data)
6024 (set_inferior_regcache_data): Now work with struct regcache
6026 * inferiors.h (struct regcache): Forward declare.
6027 (inferior_regcache_data, set_inferior_regcache_data): Now work
6028 with struct regcache pointers.
6029 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6030 (free_register_cache_thread): Remove struct regcache pointer
6033 2015-08-06 Pedro Alves <palves@redhat.com>
6035 * server.c (captured_main): On error, print the exception message
6036 to stderr, and if run_once is set, throw a quit.
6038 2015-08-06 Pedro Alves <palves@redhat.com>
6040 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6043 2015-08-06 Pedro Alves <palves@redhat.com>
6045 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6046 reading beyond the passed in buffer length.
6048 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6050 * tracepoint.c (symbol_list) <required>: Remove.
6052 2015-08-06 Pedro Alves <palves@redhat.com>
6054 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6055 count if stopping and suspending threads.
6056 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6057 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6058 (linux_detach): Complete an ongoing step-over.
6059 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6061 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6062 (linux_wait_1): If passing a signal to the inferior after
6063 finishing a step-over, unsuspend and re-resume all lwps. If we
6064 see a single-step event but the thread should be continuing, don't
6065 pass the trap to gdb.
6066 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6067 internal_error instead of gdb_assert.
6068 (enqueue_pending_signal): New function.
6069 (check_ptrace_stopped_lwp_gone): Add debug output.
6070 (start_step_over): Use internal_error instead of gdb_assert.
6071 (complete_ongoing_step_over): New function.
6072 (linux_resume_one_thread): Don't resume a suspended thread.
6073 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6076 2015-08-06 Pedro Alves <palves@redhat.com>
6078 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6079 (linux_thread_alive): Use lwp_is_marked_dead.
6080 (extended_event_reported): Delete.
6081 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6082 instead of extended_event_reported.
6083 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6085 (lwp_is_marked_dead): New function.
6086 (lwp_running): Use lwp_is_marked_dead.
6087 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6090 2015-08-06 Pedro Alves <palves@redhat.com>
6092 * linux-low.c (linux_wait_1): Move fork event output out of the
6093 !report_to_gdb check. Pass event_child->waitstatus to
6094 target_waitstatus_to_string instead of ourstatus.
6096 2015-08-04 Yao Qi <yao.qi@linaro.org>
6098 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6099 if current_thread is 32 bit.
6101 2015-08-04 Yao Qi <yao.qi@linaro.org>
6103 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6104 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6105 * server.c (extended_protocol): Remove "static".
6106 * server.h (extended_protocol): Declare it.
6108 2015-08-04 Yao Qi <yao.qi@linaro.org>
6110 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6111 both aarch64 and aarch32.
6112 (aarch64_set_pc): Likewise.
6114 2015-08-04 Yao Qi <yao.qi@linaro.org>
6116 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6117 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6118 arm-with-neon.xml to srv_xmlfiles.
6119 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6120 (is_64bit_tdesc): New function.
6121 (aarch64_linux_read_description): New function.
6122 (aarch64_arch_setup): Call aarch64_linux_read_description.
6123 (regs_info): Rename to regs_info_aarch64.
6124 (aarch64_regs_info): Return right regs_info.
6125 (initialize_low_arch): Call initialize_low_arch_aarch32.
6127 2015-08-04 Yao Qi <yao.qi@linaro.org>
6129 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6130 * linux-aarch32-low.c: New file.
6131 * linux-aarch32-low.h: New file.
6132 * linux-arm-low.c (arm_fill_gregset): Move it to
6133 linux-aarch32-low.c.
6134 (arm_store_gregset): Likewise.
6135 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6136 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6137 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6138 (regs_info): Rename to regs_info_arm.
6139 (arm_regs_info): Return regs_info_aarch32 if
6140 have_ptrace_getregset is 1 and target description is
6141 arm_with_neon or arm_with_vfpv3.
6142 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6143 Call initialize_low_arch_aarch32 instead.
6145 2015-08-04 Yao Qi <yao.qi@linaro.org>
6147 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6148 * linux-low.c: ... here.
6149 * linux-low.h (have_ptrace_getregset): Declare it.
6151 2015-08-04 Pedro Alves <palves@redhat.com>
6153 * thread-db.c (struct thread_db): Use new typedefs.
6154 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6156 (disable_thread_event_reporting): Cast result of dlsym to
6157 destination function pointer type.
6158 (thread_db_mourn): Use td_ta_delete_ftype.
6160 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6162 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6164 (CDX_BREAKPOINT): Define for R2.
6165 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6166 (the_low_target): Add comments.
6168 2015-07-30 Yao Qi <yao.qi@linaro.org>
6170 * linux-arm-low.c (arm_hwcap): Remove it.
6171 (arm_read_description): New local variable arm_hwcap. Don't
6172 set arm_hwcap to zero.
6174 2015-07-30 Yao Qi <yao.qi@linaro.org>
6176 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6177 Use regcache->tdesc instead.
6178 (arm_store_wmmxregset): Likewise.
6179 (arm_fill_vfpregset): Likewise.
6180 (arm_store_vfpregset): Likewise.
6182 2015-07-30 Yao Qi <yao.qi@linaro.org>
6184 * linux-arm-low.c: Include arch/arm.h.
6185 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6186 (arm_store_gregset): Likewise.
6188 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6190 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6191 ptrace's 4th parameter.
6193 2015-07-27 Yao Qi <yao.qi@linaro.org>
6195 * configure.srv (case aarch64*-*-linux*): Don't set
6198 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6200 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6202 * linux-arm-low.c: Likewise.
6203 * linux-cris-low.c: Likewise.
6204 * linux-crisv32-low.c: Likewise.
6205 * linux-low.c: Likewise.
6206 * linux-m68k-low.c: Likewise.
6207 * linux-mips-low.c: Likewise.
6208 * linux-nios2-low.c: Likewise.
6209 * linux-s390-low.c: Likewise.
6210 * linux-sparc-low.c: Likewise.
6211 * linux-tic6x-low.c: Likewise.
6212 * linux-tile-low.c: Likewise.
6213 * linux-x86-low.c: Likewise.
6215 2015-07-24 Pedro Alves <palves@redhat.com>
6217 * config.in: Regenerate.
6218 * configure: Regenerate.
6220 2015-07-24 Pedro Alves <palves@redhat.com>
6222 * acinclude.m4: Include ../ptrace.m4.
6223 * configure.ac: Call GDB_AC_PTRACE.
6224 * config.in, configure: Regenerate.
6226 2015-07-24 Yao Qi <yao.qi@linaro.org>
6228 * linux-low.c (linux_create_inferior): Remove setting to
6229 proc->priv->new_inferior.
6230 (linux_attach): Likewise.
6231 (linux_low_filter_event): Likewise.
6232 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6234 2015-07-24 Yao Qi <yao.qi@linaro.org>
6236 * linux-low.c (linux_arch_setup): New function.
6237 (linux_low_filter_event): If proc->tdesc is NULL and
6238 proc->attached is true, call the_low_target.arch_setup.
6239 Otherwise, keep status pending, and return.
6240 (linux_resume_one_lwp_throw): Don't call get_pc if
6241 thread->while_stepping isn't NULL. Don't call
6242 get_thread_regcache if proc->tdesc is NULL.
6243 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6244 (linux_target_ops): Install arch_setup.
6245 * server.c (start_inferior): Call the_target->arch_setup.
6246 * target.h (struct target_ops) <arch_setup>: New field.
6247 (target_arch_setup): New marco.
6248 * lynx-low.c (lynx_target_ops): Update.
6249 * nto-low.c (nto_target_ops): Update.
6250 * spu-low.c (spu_target_ops): Update.
6251 * win32-low.c (win32_target_ops): Update.
6253 2015-07-24 Yao Qi <yao.qi@linaro.org>
6255 * linux-low.c (linux_add_process): Don't set
6256 proc->priv->new_inferior.
6257 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6258 (linux_attach): Likewise.
6260 2015-07-24 Yao Qi <yao.qi@linaro.org>
6262 * server.c (start_inferior): Code refactor.
6264 2015-07-24 Yao Qi <yao.qi@linaro.org>
6266 * server.c (process_serial_event): Set general_thread.
6268 2015-07-21 Yao Qi <yao.qi@linaro.org>
6270 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6271 aarch64_linux_get_debug_reg_capacity.
6273 2015-07-17 Yao Qi <yao.qi@linaro.org>
6275 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6276 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6277 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6278 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6279 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6280 (AARCH64_HWP_ALIGNMENT): Likewise.
6281 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6282 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6283 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6284 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6285 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6286 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6287 (struct aarch64_debug_reg_state): Likewise.
6288 (struct arch_lwp_info): Likewise.
6289 (aarch64_align_watchpoint): Likewise.
6290 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6291 (aarch64_watchpoint_length): Likewise.
6292 (aarch64_point_encode_ctrl_reg): Likewise
6293 (aarch64_point_is_aligned): Likewise.
6294 (aarch64_align_watchpoint): Likewise.
6295 (aarch64_linux_set_debug_regs):
6296 (aarch64_dr_state_insert_one_point): Likewise.
6297 (aarch64_dr_state_remove_one_point): Likewise.
6298 (aarch64_handle_breakpoint): Likewise.
6299 (aarch64_handle_aligned_watchpoint): Likewise.
6300 (aarch64_handle_unaligned_watchpoint): Likewise.
6301 (aarch64_handle_watchpoint): Likewise.
6303 2015-07-17 Yao Qi <yao.qi@linaro.org>
6305 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6306 and don't aarch64_get_debug_reg_state. All callers update.
6307 (aarch64_handle_aligned_watchpoint): Likewise.
6308 (aarch64_handle_unaligned_watchpoint): Likewise.
6309 (aarch64_handle_watchpoint): Likewise.
6310 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6311 (aarch64_remove_point): Likewise.
6313 2015-07-17 Yao Qi <yao.qi@linaro.org>
6315 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6317 (aarch64_handle_unaligned_watchpoint): Likewise.
6319 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6321 Revert the previous 3 commits:
6322 Move gdb_regex* to common/
6323 Move linux_find_memory_regions_full & co.
6324 gdbserver build-id attribute generator
6326 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6327 Jan Kratochvil <jan.kratochvil@redhat.com>
6329 gdbserver build-id attribute generator.
6330 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6331 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6332 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6334 (get_dynamic): Use find_pdhr to traverse program headers.
6335 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6336 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6337 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6338 (get_hex_build_id): New.
6339 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6340 to reply XML document.
6342 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6343 Jan Kratochvil <jan.kratochvil@redhat.com>
6345 * target.c: Include target/target-utils.h and fcntl.h.
6346 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6347 (target_fileio_read_stralloc): New functions.
6349 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6351 * Makefile.in (OBS): Add gdb_regex.o.
6353 * config.in: Rebuilt.
6354 * configure: Rebuilt.
6356 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6357 Jan Kratochvil <jan.kratochvil@redhat.com>
6359 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6360 * Makefile.in (OBS): Add target-utils.o.
6361 (linux-maps.o, target-utils.o): New.
6362 * configure.srv (srv_linux_obj): Add linux-maps.o.
6364 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6366 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6368 (the_low_target): Install it.
6370 2015-07-14 Pedro Alves <palves@redhat.com>
6372 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6373 Instead, ignore ECHILD, and throw an error for other errnos.
6375 2015-07-10 Pedro Alves <palves@redhat.com>
6377 * event-loop.c (struct callback_event) <data>: Change type to
6378 gdb_client_data instance instead of gdb_client_data pointer.
6379 (append_callback_event): Adjust.
6381 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6383 * linux-aarch64-low.c: Add comments for each linux_target_ops
6384 method. Remove comments already covered in target_ops and
6385 linux_target_ops definitions.
6386 (the_low_target): Add comments for each unimplemented method.
6388 2015-07-09 Yao Qi <yao.qi@linaro.org>
6390 * linux-aarch64-low.c (aarch64_regmap): Remove.
6391 (aarch64_usrregs_info): Remove.
6392 (regs_info): Set field usrregs to NULL.
6394 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6396 * linux-low.c: Include "rsp-low.h"
6397 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6398 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6399 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6400 (handle_btrace_enable_pt): New.
6401 (handle_btrace_general_set): Support "pt".
6402 (handle_btrace_conf_general_set): Support "pt:size".
6404 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6406 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6409 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6411 * linux-aarch64-low.c: Remove comment about endianness.
6412 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6413 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6416 2015-06-24 Gary Benson <gbenson@redhat.com>
6418 * linux-i386-ipa.c (stdint.h): Do not include.
6419 * lynx-i386-low.c (stdint.h): Likewise.
6420 * lynx-ppc-low.c (stdint.h): Likewise.
6421 * mem-break.c (stdint.h): Likewise.
6422 * thread-db.c (stdint.h): Likewise.
6423 * tracepoint.c (stdint.h): Likewise.
6424 * win32-low.c (stdint.h): Likewise.
6426 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6428 * server.c (write_qxfer_response): Update call to
6429 remote_escape_output.
6431 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6432 Jan Kratochvil <jan.kratochvil@redhat.com>
6434 Merge multiple hex conversions.
6435 * gdbreplay.c (tohex): Rename to 'fromhex'.
6436 (logchar): Use fromhex.
6438 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6440 * server.c (handle_qxfer_libraries): Set `version' attribute for
6443 2015-06-10 Gary Benson <gbenson@redhat.com>
6445 * target.h (struct target_ops) <multifs_open>: New field.
6446 <multifs_unlink>: Likewise.
6447 <multifs_readlink>: Likewise.
6448 * linux-low.c (nat/linux-namespaces.h): New include.
6449 (linux_target_ops): Initialize the_target->multifs_open,
6450 the_target->multifs_unlink and the_target->multifs_readlink.
6451 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6452 * hostio.c (hostio_fs_pid): New static variable.
6453 (hostio_handle_new_gdb_connection): New function.
6454 (handle_setfs): Likewise.
6455 (handle_open): Use the_target->multifs_open as appropriate.
6456 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6457 (handle_readlink): Use the_target->multifs_readlink as
6459 (handle_vFile): Handle vFile:setfs packets.
6460 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6461 after target_handle_new_gdb_connection.
6463 2015-06-10 Gary Benson <gbenson@redhat.com>
6465 * configure.ac (AC_CHECK_FUNCS): Add setns.
6466 * config.in: Regenerate.
6467 * configure: Likewise.
6468 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6469 (linux-namespaces.o): New rule.
6470 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6472 2015-06-09 Gary Benson <gbenson@redhat.com>
6474 * hostio.c (handle_open): Process mode argument with
6475 fileio_to_host_mode.
6477 2015-06-01 Yao Qi <yao.qi@linaro.org>
6479 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6480 * linux-x86-low.c: Likewise.
6482 2015-05-28 Don Breazeal <donb@codesourcery.com>
6484 * linux-low.c (handle_extended_wait): Initialize
6485 thread_info.last_resume_kind for new fork children.
6487 2015-05-15 Pedro Alves <palves@redhat.com>
6489 * target.h (target_handle_new_gdb_connection): Rewrite using if
6490 wrapped in do/while.
6492 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6494 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6495 * configure, config.in: Regenerate.
6496 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6499 2015-05-12 Don Breazeal <donb@codesourcery.com>
6501 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6502 PTRACE_EVENT_VFORK_DONE.
6503 (linux_low_ptrace_options, extended_event_reported): Add vfork
6505 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6506 and "vforkdone" for RSP 'T' Stop Reply Packet.
6507 * server.h (report_vfork_events): Declare
6510 2015-05-12 Don Breazeal <donb@codesourcery.com>
6512 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6513 (the_low_target) <new_fork>: Initialize new member.
6514 * linux-arm-low.c (arm_new_fork): New function.
6515 (the_low_target) <new_fork>: Initialize new member.
6516 * linux-low.c (handle_extended_wait): Call new target function
6518 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6519 * linux-mips-low.c (mips_add_watchpoint): New function
6520 extracted from mips_insert_point.
6521 (the_low_target) <new_fork>: Initialize new member.
6522 (mips_linux_new_fork): New function.
6523 (mips_insert_point): Call mips_add_watchpoint.
6524 * linux-x86-low.c (x86_linux_new_fork): New function.
6525 (the_low_target) <new_fork>: Initialize new member.
6527 2015-05-12 Don Breazeal <donb@codesourcery.com>
6529 * linux-low.c (handle_extended_wait): Implement return value,
6530 rename argument 'event_child' to 'event_lwp', handle
6531 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6532 (linux_low_ptrace_options): New function.
6533 (linux_low_filter_event): Call linux_low_ptrace_options,
6534 use different argument fo linux_enable_event_reporting,
6535 use return value from handle_extended_wait.
6536 (extended_event_reported): New function.
6537 (linux_wait_1): Call extended_event_reported and set
6538 status to report fork events.
6539 (linux_write_memory): Add pid to debug message.
6540 (reset_lwp_ptrace_options_callback): New function.
6541 (linux_handle_new_gdb_connection): New function.
6542 (linux_target_ops): Initialize new structure member.
6543 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6544 * lynx-low.c: Initialize new structure member.
6545 * remote-utils.c (prepare_resume_reply): Implement stop reason
6546 "fork" for "T" stop message.
6547 * server.c (handle_query): Call handle_new_gdb_connection.
6548 * server.h (report_fork_events): Declare global flag.
6549 * target.h (struct target_ops) <handle_new_gdb_connection>:
6551 (target_handle_new_gdb_connection): New macro.
6552 * win32-low.c: Initialize new structure member.
6554 2015-05-12 Don Breazeal <donb@codesourcery.com>
6556 * mem-break.c (APPEND_TO_LIST): Define macro.
6557 (clone_agent_expr): New function.
6558 (clone_one_breakpoint): New function.
6559 (clone_all_breakpoints): New function.
6560 * mem-break.h: Declare new functions.
6562 2015-05-12 Don Breazeal <donb@codesourcery.com>
6564 * linux-low.c (linux_supports_fork_events): New function.
6565 (linux_supports_vfork_events): New function.
6566 (linux_target_ops): Initialize new structure members.
6567 (initialize_low): Call linux_check_ptrace_features.
6568 * lynx-low.c (lynx_target_ops): Initialize new structure
6570 * server.c (report_fork_events, report_vfork_events):
6572 (handle_query): Add new features to qSupported packet and
6574 (captured_main): Initialize new global variables.
6575 * target.h (struct target_ops) <supports_fork_events>:
6577 <supports_vfork_events>: New member.
6578 (target_supports_fork_events): New macro.
6579 (target_supports_vfork_events): New macro.
6580 * win32-low.c (win32_target_ops): Initialize new structure
6583 2015-05-12 Gary Benson <gbenson@redhat.com>
6585 * server.c (handle_qxfer_exec_file): Use current process
6588 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6590 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6591 Remove HAVE_PTRACE_GETREGS conditionals.
6592 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6593 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6595 2015-05-08 Yao Qi <yao.qi@linaro.org>
6597 * linux-low.c (linux_supports_conditional_breakpoints): New
6599 (linux_target_ops): Install new target method.
6600 * lynx-low.c (lynx_target_ops): Install NULL hook for
6601 supports_conditional_breakpoints.
6602 * nto-low.c (nto_target_ops): Likewise.
6603 * spu-low.c (spu_target_ops): Likewise.
6604 * win32-low.c (win32_target_ops): Likewise.
6605 * server.c (handle_query): Check
6606 target_supports_conditional_breakpoints.
6607 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6609 (target_supports_conditional_breakpoints): New macro.
6611 2015-05-06 Pedro Alves <palves@redhat.com>
6614 * server.c (start_inferior): If the process exits, mourn it.
6616 2015-04-21 Gary Benson <gbenson@redhat.com>
6618 * hostio.c (fileio_open_flags_to_host): Factored out to
6619 fileio_to_host_openflags in common/fileio.c. Single use
6622 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6624 * linux-xtensa-low.c (xtensa_fill_gregset)
6625 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6628 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6630 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6631 (regs_info): Replace usrregs pointer with NULL.
6633 2015-04-17 Gary Benson <gbenson@redhat.com>
6635 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6636 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6637 * server.c (handle_qxfer_exec_file): New function.
6638 (qxfer_packets): Add exec-file entry.
6639 (handle_query): Report qXfer:exec-file:read as supported packet.
6641 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6643 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6645 2015-04-09 Gary Benson <gbenson@redhat.com>
6647 * hostio-errno.c (errno_to_fileio_error): Remove function.
6648 Update caller to use remote_fileio_to_fio_error.
6650 2015-04-09 Yao Qi <yao.qi@linaro.org>
6652 * linux-low.c (linux_insert_point): Call
6653 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6654 (linux_remove_point): Call remove_memory_breakpoint if type is
6656 * linux-x86-low.c (x86_insert_point): Don't call
6657 insert_memory_breakpoint.
6658 (x86_remove_point): Don't call remove_memory_breakpoint.
6660 2015-04-01 Pedro Alves <palves@redhat.com>
6661 Cleber Rosa <crosa@redhat.com>
6663 * server.c (gdbserver_usage): Reorganize and extend the usage
6666 2015-03-24 Pedro Alves <palves@redhat.com>
6668 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6669 output. Also dump TRAP_TRACE.
6670 (linux_low_filter_event): In debug output, distinguish a
6671 resume_stop SIGSTOP from a delayed SIGSTOP.
6673 2015-03-24 Gary Benson <gbenson@redhat.com>
6675 * linux-x86-low.c (x86_linux_new_thread): Moved to
6677 (x86_linux_prepare_to_resume): Likewise.
6679 2015-03-24 Gary Benson <gbenson@redhat.com>
6681 * Makefile.in (x86-linux-dregs.o): New rule.
6682 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6683 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6684 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6685 (x86_linux_dr_get): Likewise.
6686 (x86_linux_dr_set): Likewise.
6687 (update_debug_registers_callback): Likewise.
6688 (x86_linux_dr_set_addr): Likewise.
6689 (x86_linux_dr_get_addr): Likewise.
6690 (x86_linux_dr_set_control): Likewise.
6691 (x86_linux_dr_get_control): Likewise.
6692 (x86_linux_dr_get_status): Likewise.
6693 (x86_linux_update_debug_registers): Likewise.
6695 2015-03-24 Gary Benson <gbenson@redhat.com>
6697 * linux-x86-low.c (x86_linux_update_debug_registers):
6698 New function, factored out from...
6699 (x86_linux_prepare_to_resume): ...this.
6701 2015-03-24 Gary Benson <gbenson@redhat.com>
6703 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6704 (x86_linux_dr_set): Likewise.
6705 (update_debug_registers_callback): Likewise.
6706 (x86_linux_dr_set_addr): Likewise.
6707 (x86_linux_dr_get_addr): Likewise.
6708 (x86_linux_dr_set_control): Likewise.
6709 (x86_linux_dr_get_control): Likewise.
6710 (x86_linux_dr_get_status): Likewise.
6711 (x86_linux_prepare_to_resume): Likewise.
6713 2015-03-24 Gary Benson <gbenson@redhat.com>
6715 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6716 Use perror_with_name. Pass string through gettext.
6717 (x86_linux_dr_set): Likewise.
6719 2015-03-24 Gary Benson <gbenson@redhat.com>
6721 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6722 (x86_linux_dr_set_addr): ...this.
6723 (x86_dr_low_get_addr): Rename to...
6724 (x86_linux_dr_get_addr): ...this.
6725 (x86_dr_low_set_control): Rename to...
6726 (x86_linux_dr_set_control): ...this.
6727 (x86_dr_low_get_control): Rename to...
6728 (x86_linux_dr_get_control): ...this.
6729 (x86_dr_low_get_status): Rename to...
6730 (x86_linux_dr_get_status): ...this.
6731 (x86_dr_low): Update with new function names.
6733 2015-03-24 Gary Benson <gbenson@redhat.com>
6735 * Makefile.in (x86-linux.o): New rule.
6736 * configure.srv: Add x86-linux.o to relevant targets.
6737 * linux-low.c (lwp_set_arch_private_info): New function.
6738 (lwp_arch_private_info): Likewise.
6739 * linux-x86-low.c: Include nat/x86-linux.h.
6740 (arch_lwp_info): Removed structure.
6741 (update_debug_registers_callback):
6742 Use lwp_set_debug_registers_changed.
6743 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6744 and lwp_set_debug_registers_changed.
6745 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6747 2015-03-24 Gary Benson <gbenson@redhat.com>
6749 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6750 * linux-arm-low.c (arm_new_thread): Likewise.
6751 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6752 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6753 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6754 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6756 2015-03-24 Gary Benson <gbenson@redhat.com>
6758 * linux-low.c (ptid_of_lwp): New function.
6759 (lwp_is_stopped): Likewise.
6760 (lwp_stop_reason): Likewise.
6761 * linux-x86-low.c (update_debug_registers_callback):
6763 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6766 2015-03-24 Gary Benson <gbenson@redhat.com>
6768 * linux-low.h (linux_stop_lwp): Remove declaration.
6770 2015-03-24 Gary Benson <gbenson@redhat.com>
6772 * linux-low.h: Include nat/linux-nat.h.
6773 * linux-low.c (iterate_over_lwps_args): New structure.
6774 (iterate_over_lwps_filter): New function.
6775 (iterate_over_lwps): Likewise.
6776 * linux-x86-low.c (update_debug_registers_callback):
6777 Update signature to what iterate_over_lwps expects.
6778 Remove PID check that iterate_over_lwps now performs.
6779 (x86_dr_low_set_addr): Use iterate_over_lwps.
6780 (x86_dr_low_set_control): Likewise.
6782 2015-03-24 Gary Benson <gbenson@redhat.com>
6784 * linux-x86-low.c (x86_debug_reg_state): New function.
6785 (x86_linux_prepare_to_resume): Use the above.
6787 2015-03-24 Gary Benson <gbenson@redhat.com>
6789 * linux-low.c (current_lwp_ptid): New function.
6790 * linux-x86-low.c: Include nat/linux-nat.h.
6791 (x86_dr_low_get_addr): Use current_lwp_ptid.
6792 (x86_dr_low_get_control): Likewise.
6793 (x86_dr_low_get_status): Likewise.
6795 2015-03-20 Pedro Alves <palves@redhat.com>
6797 * tracepoint.c (cmd_qtstatus): Make "str" const.
6799 2015-03-20 Pedro Alves <palves@redhat.com>
6801 * server.c (handle_general_set): Make "req_str" const.
6803 2015-03-19 Pedro Alves <palves@redhat.com>
6805 * linux-low.c (linux_resume_one_lwp): Rename to ...
6806 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6807 instead call perror_with_name.
6808 (check_ptrace_stopped_lwp_gone): New function.
6809 (linux_resume_one_lwp): Reimplement as wrapper around
6810 linux_resume_one_lwp_throw that swallows errors if the LWP is
6813 2015-03-19 Pedro Alves <palves@redhat.com>
6815 * linux-low.c (count_events_callback, select_event_lwp_callback):
6816 No longer check whether the thread has resume_stop as last resume
6819 2015-03-19 Pedro Alves <palves@redhat.com>
6821 * linux-low.c (count_events_callback, select_event_lwp_callback):
6822 Use the lwp's status_pending_p field, not the thread's.
6824 2015-03-19 Pedro Alves <palves@redhat.com>
6826 * linux-low.c (select_event_lwp_callback): Update comments to
6827 no longer mention SIGTRAP.
6829 2015-03-18 Gary Benson <gbenson@redhat.com>
6831 * server.c (handle_query): Do not report vFile:fstat as supported.
6833 2015-03-11 Gary Benson <gbenson@redhat.com>
6835 * hostio.c (sys/types.h): New include.
6836 (sys/stat.h): Likewise.
6837 (common-remote-fileio.h): Likewise.
6838 (handle_fstat): New function.
6839 (handle_vFile): Handle vFile:fstat packets.
6841 2015-03-11 Gary Benson <gbenson@redhat.com>
6843 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6844 struct stat.st_blocks and struct stat.st_blksize.
6845 * configure: Regenerate.
6846 * config.in: Likewise.
6847 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6848 (OBS): Add common-remote-fileio.o.
6849 (common-remote-fileio.o): New rule.
6851 2015-03-09 Pedro Alves <palves@redhat.com>
6853 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6854 'struct sockaddr' pointer in 'accept' call.
6856 2015-03-09 Pedro Alves <palves@redhat.com>
6859 2015-03-07 Pedro Alves <palves@redhat.com>
6860 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6861 or <winsock2.h> here. Instead include "gdb_socket.h".
6862 (remote_open): Use union gdb_sockaddr_u.
6863 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6864 or <winsock2.h> here. Instead include "gdb_socket.h".
6865 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6866 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6868 (init_named_socket, gdb_agent_helper_thread): Use union
6871 2015-03-07 Pedro Alves <palves@redhat.com>
6873 * configure.ac (build_warnings): Move
6874 -Wdeclaration-after-statement to the C-specific set.
6875 * configure: Regenerate.
6877 2015-03-07 Pedro Alves <palves@redhat.com>
6879 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6880 or <winsock2.h> here. Instead include "gdb_socket.h".
6881 (remote_open): Use union gdb_sockaddr_u.
6882 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6883 or <winsock2.h> here. Instead include "gdb_socket.h".
6884 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6885 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6887 (init_named_socket, gdb_agent_helper_thread): Use union
6890 2015-03-07 Pedro Alves <palves@redhat.com>
6892 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6895 2015-03-06 Yao Qi <yao.qi@linaro.org>
6897 * linux-aarch64-low.c (aarch64_insert_point): Use
6898 show_debug_regs as a boolean.
6899 (aarch64_remove_point): Likewise.
6901 2015-03-05 Pedro Alves <palves@redhat.com>
6903 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6904 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6905 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6906 * nto-low.c (nto_target_ops): Likewise.
6907 * spu-low.c (spu_target_ops): Likewise.
6908 * win32-low.c (win32_target_ops): Likewise.
6910 2015-03-04 Pedro Alves <palves@redhat.com>
6912 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6913 Decide whether a breakpoint triggered based on the SIGTRAP's
6915 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6916 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6917 (linux_low_filter_event): Check for breakpoints before checking
6919 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6921 (linux_stopped_by_sw_breakpoint)
6922 (linux_supports_stopped_by_sw_breakpoint)
6923 (linux_stopped_by_hw_breakpoint)
6924 (linux_supports_stopped_by_hw_breakpoint): New functions.
6925 (linux_target_ops): Install new target methods.
6927 2015-03-04 Pedro Alves <palves@redhat.com>
6929 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6930 * server.c (swbreak_feature, hwbreak_feature): New globals.
6931 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6932 (captured_main): Clear swbreak_feature and hwbreak_feature.
6933 * server.h (swbreak_feature, hwbreak_feature): Declare.
6934 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6935 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6936 supports_stopped_by_hw_breakpoint>: New fields.
6937 (target_supports_stopped_by_sw_breakpoint)
6938 (target_stopped_by_sw_breakpoint)
6939 (target_supports_stopped_by_hw_breakpoint)
6940 (target_stopped_by_hw_breakpoint): Declare.
6942 2015-03-04 Pedro Alves <palves@redhat.com>
6944 enum lwp_stop_reason -> enum target_stop_reason
6945 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6946 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6947 (linux_wait_1, stuck_in_jump_pad_callback)
6948 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6949 (linux_stopped_by_watchpoint):
6950 * linux-low.h (enum lwp_stop_reason): Delete.
6951 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6952 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6954 2015-03-04 Yao Qi <yao.qi@linaro.org>
6956 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6958 2015-03-03 Gary Benson <gbenson@redhat.com>
6960 * hostio.c (handle_vFile): Fix prefix lengths.
6962 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6964 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6967 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6969 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6970 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6971 (clean): Add "rm -f" for above C files.
6972 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6973 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6974 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6975 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6976 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6977 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6978 (init_registers_s390x_vx_linux64)
6979 (init_registers_s390x_tevx_linux64)
6980 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6981 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6983 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6984 (s390_store_vxrs_high): New functions.
6985 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6987 (s390_arch_setup): Add logic for selecting one of the new target
6988 descriptions. Activate the new vector regsets if applicable.
6989 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6990 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6991 and init_registers_s390x_tevx_linux64.
6993 2015-03-01 Pedro Alves <palves@redhat.com>
6995 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6998 2015-02-27 Pedro Alves <palves@redhat.com>
7000 * linux-x86-low.c (u_debugreg_offset): New function.
7001 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7003 2015-02-27 Pedro Alves <palves@redhat.com>
7005 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7006 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7007 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7008 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7009 (ps_lsetfpregs, ps_getpid)
7010 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7011 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7012 (ps_lsetxregs, ps_plog): Declare.
7014 2015-02-27 Pedro Alves <palves@redhat.com>
7016 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7017 IP_AGENT_EXPORT_FUNC.
7018 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7019 IP_AGENT_EXPORT_FUNC.
7020 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7021 (IP_AGENT_EXPORT): Delete.
7022 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7023 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7024 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7025 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7026 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7027 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7028 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7029 (traceframe_read_count, traceframe_write_count)
7030 (traceframes_created, trace_state_variables, get_raw_reg)
7031 (get_trace_state_variable_value, set_trace_state_variable_value)
7032 (ust_loaded, helper_thread_id, cmd_buf): Use
7033 IPA_SYM_EXPORTED_NAME.
7034 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7035 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7036 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7037 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7038 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7039 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7040 EXTERN_C_PUSH/EXTERN_C_POP.
7041 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7042 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7043 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7044 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7045 (traceframe_write_count, traceframe_read_count)
7046 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7047 (about_to_request_buffer_space, get_trace_state_variable_value)
7048 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7049 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7050 EXTERN_C_PUSH/EXTERN_C_POP.
7051 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7052 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7053 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7054 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7055 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7056 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7057 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7058 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7060 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7061 (IP_AGENT_EXPORT_VAR_DECL): Define.
7063 (gdb_agent_get_raw_reg): Declare.
7065 2015-02-27 Tom Tromey <tromey@redhat.com>
7066 Pedro Alves <palves@redhat.com>
7068 Rename symbols whose names are reserved C++ keywords throughout.
7070 2015-02-27 Pedro Alves <palves@redhat.com>
7072 * Makefile.in (COMPILER): New, get it from autoconf.
7073 (CXX): Get from autoconf instead.
7074 (COMPILE.pre): Use COMPILER.
7075 (CC-LD): Rename to ...
7076 (CC_LD): ... this. Use COMPILER.
7077 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7078 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7079 * acinclude.m4: Include build-with-cxx.m4.
7080 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7081 Disable -Werror by default if building in C++ mode.
7082 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7083 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7084 the C++ compiler. Save/restore CXXFLAGS too.
7085 * configure: Regenerate.
7087 2015-02-27 Pedro Alves <palves@redhat.com>
7089 * acinclude.m4: Include libiberty.m4.
7090 * configure.ac: Call libiberty_INIT.
7091 * config.in, configure: Regenerate.
7093 2015-02-26 Pedro Alves <palves@redhat.com>
7095 * linux-low.c (linux_wait_1): When incrementing the PC past a
7096 program breakpoint always use the_low_target.breakpoint_len as
7097 increment, rather than the maximum between that and
7098 the_low_target.decr_pc_after_break.
7100 2015-02-23 Pedro Alves <palves@redhat.com>
7102 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7103 thread was doing a step-over; always adjust the PC if
7104 we stepped over a permanent breakpoint.
7105 (linux_wait_1): If we stepped over breakpoint that was on top of a
7106 permanent breakpoint, manually advance the PC past it.
7108 2015-02-23 Pedro Alves <palves@redhat.com>
7110 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7112 (x86_fill_gregset, x86_store_gregset): Use it when handling
7115 2015-02-20 Pedro Alves <palves@redhat.com>
7117 * thread-db.c: Include "nat/linux-procfs.h".
7118 (thread_db_init): Skip listing new threads if the kernel supports
7119 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7121 2015-02-20 Pedro Alves <palves@redhat.com>
7123 * linux-low.c (status_pending_p_callback): Use ptid_match.
7125 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7127 PR breakpoints/16812
7128 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7129 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7130 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7132 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7134 PR breakpoints/15956
7135 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7137 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7139 * linux-low.c (linux_low_btrace_conf): Print size.
7140 * server.c (handle_btrace_conf_general_set): New.
7141 (hanle_general_set): Call handle_btrace_conf_general_set.
7142 (handle_query): Report Qbtrace-conf:bts:size as supported.
7144 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7146 * linux-low.c (linux_low_enable_btrace): Update parameters.
7147 (linux_low_btrace_conf): New.
7148 (linux_target_ops)<to_btrace_conf>: Initialize.
7149 * server.c (current_btrace_conf): New.
7150 (handle_btrace_enable): Rename to ...
7151 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7152 to target_enable_btrace. Update comment. Update users.
7153 (handle_qxfer_btrace_conf): New.
7154 (qxfer_packets): Add btrace-conf entry.
7155 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7156 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7157 (target_ops)<read_btrace_conf>: New.
7158 (target_enable_btrace): Update parameters.
7159 (target_read_btrace_conf): New.
7161 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7163 * server.c (handle_btrace_general_set): Remove call to
7164 target_supports_btrace.
7165 (supported_btrace_packets): New.
7166 (handle_query): Call supported_btrace_packets.
7167 * target.h: include btrace-common.h.
7168 (btrace_target_info): Removed.
7169 (supports_btrace, target_supports_btrace): Update parameters.
7171 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7173 * Makefile.in (SFILES): Add common/btrace-common.c.
7174 (OBS): Add common/btrace-common.o.
7175 (btrace-common.o): Add build rules.
7176 * linux-low: Include btrace-common.h.
7177 (linux_low_read_btrace): Use struct btrace_data. Call
7178 btrace_data_init and btrace_data_fini.
7180 2015-02-06 Pedro Alves <palves@redhat.com>
7182 * thread-db.c (find_new_threads_callback): Add debug output.
7184 2015-02-04 Pedro Alves <palves@redhat.com>
7186 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7187 (resume_stopped_resumed_lwps): New function.
7188 (linux_wait_for_event_filtered): Use it.
7190 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7192 * Makefile.in (SFILES): Add linux-personality.c.
7193 (linux-personality.o): New rule.
7194 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7195 list of objects to be built.
7196 * linux-low.c: Include nat/linux-personality.h.
7197 (linux_create_inferior): Remove code to disable address space
7198 randomization (moved to ../nat/linux-personality.c). Create
7199 cleanup to disable address space randomization.
7201 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7203 * Makefile.in (posix-strerror.o): New rule.
7204 (mingw-strerror.o): Likewise.
7205 * configure: Regenerated.
7206 * configure.ac: Source file ../common/common.host. Initialize new
7207 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7209 2015-01-14 Yao Qi <yao@codesourcery.com>
7211 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7212 (ppc-linux.o): New rule.
7213 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7214 * configure.ac: AC_CHECK_FUNCS(getauxval).
7215 * config.in: Re-generated.
7216 * configure: Re-generated.
7217 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7218 ppc64_64bit_inferior_p
7220 2015-01-14 Yao Qi <yao@codesourcery.com>
7222 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7223 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7224 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7225 (PT_ORIG_R3, PT_TRAP): Likewise.
7226 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7227 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7228 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7230 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7232 * i387-fp.c (i387_cache_to_xsave): In look over
7233 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7234 zmmh_low_space field by use of zmmh_high_space.
7236 2015-01-09 Pedro Alves <palves@redhat.com>
7238 * linux-low.c (step_over_bkpt): Move higher up in the file.
7239 (handle_extended_wait): Don't store the stop_pc here.
7240 (get_stop_pc): Adjust comments and rename to ...
7241 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7242 stopped for a software breakpoint or hardware breakpoint.
7243 (thread_still_has_status_pending_p): New function.
7244 (status_pending_p_callback): Use
7245 thread_still_has_status_pending_p. If the event is no longer
7246 interesting, resume the LWP.
7247 (handle_tracepoints): Add assert.
7248 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7249 (wstatus_maybe_breakpoint): New function.
7250 (cancel_breakpoint): Delete function.
7251 (check_stopped_by_watchpoint): New function, factored out from
7252 linux_low_filter_event.
7253 (lp_status_maybe_breakpoint): Delete function.
7254 (linux_low_filter_event): Remove filter_ptid argument.
7255 Leave thread group exits pending here. Store the LWP's stop PC.
7256 Always leave events pending.
7257 (linux_wait_for_event_filtered): Pull all events out of the
7258 kernel, and leave them all pending.
7259 (count_events_callback, select_event_lwp_callback): Consider all
7261 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7262 (select_event_lwp): Only give preference to the stepping LWP in
7263 all-stop mode. Adjust comments.
7264 (ignore_event): New function.
7265 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7266 references to cancel_breakpoints. Adjust to renames. Also give
7267 equal priority to all LWPs that have had events in non-stop mode.
7268 If reporting a software breakpoint event, unadjust the LWP's PC.
7269 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7270 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7272 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7273 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7274 (linux_stopped_by_watchpoint): Adjust.
7275 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7276 * linux-low.h (enum lwp_stop_reason): New.
7277 (struct lwp_info) <stop_pc>: Adjust comment.
7278 <stopped_by_watchpoint>: Delete field.
7279 <stop_reason>: New field.
7280 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7281 * mem-break.c (software_breakpoint_inserted_here)
7282 (hardware_breakpoint_inserted_here): New function.
7283 * mem-break.h (software_breakpoint_inserted_here)
7284 (hardware_breakpoint_inserted_here): Declare.
7285 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7286 (cancel_breakpoints): Delete.
7287 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7288 (upload_fast_traceframes): Remove references to
7291 2015-01-09 Pedro Alves <palves@redhat.com>
7293 * thread-db.c (find_new_threads_callback): Ignore thread if the
7294 kernel thread ID is -1.
7296 2015-01-09 Pedro Alves <palves@redhat.com>
7298 * linux-low.c (linux_attach_fail_reason_string): Move to
7299 nat/linux-ptrace.c, and rename.
7300 (linux_attach_lwp): Update comment.
7301 (attach_proc_task_lwp_callback): New function.
7302 (linux_attach): Adjust to rename and use
7303 linux_proc_attach_tgid_threads.
7304 (linux_attach_fail_reason_string): Delete declaration.
7306 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7308 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7309 * server.c (gdbserver_version): Likewise.
7311 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7313 * remote-utils.c: Include ctype.h.
7314 (input_interrupt): Explicitly handle the case when the char
7315 received is the NUL byte. Improve the printing of non-ASCII
7318 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7320 * linux-low.c (linux_low_filter_event): Update call to
7321 linux_enable_event_reporting following the addition of
7322 a new parameter to that function.
7324 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7327 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7328 (AARCH64_FPCR_REGNO): Likewise.
7329 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7330 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7331 (aarch64_store_fpregset): Likewise.
7333 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7335 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7336 Remove FIXME comment about assumption about N.
7338 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7340 * configure.ac: If large-file support is disabled in GDBserver,
7341 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7342 * configure: Regenerate.
7344 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7346 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7347 warning upon ENODATA from ptrace.
7348 * linux-s390-low.c (s390_store_tdb): New.
7349 (s390_regsets): Add regset for NT_S390_TDB.
7351 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7353 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7354 without a fill_function.
7355 * linux-s390-low.c (s390_fill_last_break): Remove.
7356 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7357 (s390_arch_setup): Use regset's size instead of fill_function for
7360 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7362 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7363 the regset's store function when ptrace returned an error.
7364 * regcache.c (get_thread_regcache): Invalidate register cache
7365 before fetching inferior's registers.
7367 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7369 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7370 while-loop as for-loop.
7371 (regsets_store_inferior_registers): Likewise.
7373 2014-11-28 Yao Qi <yao@codesourcery.com>
7375 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7376 * config.in, configure: Re-generate.
7377 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7380 2014-11-21 Yao Qi <yao@codesourcery.com>
7382 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7383 (AC_CHECK_HEADERS): Remove malloc.h.
7384 * configure: Re-generated.
7385 * config.in: Re-generated.
7386 * server.h: Don't include alloca.h and malloc.h.
7387 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7388 Don't include malloc.h.
7390 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7392 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7393 corresponding ERRNO check in same block.
7395 2014-11-12 Pedro Alves <palves@redhat.com>
7397 * server.c (cont_thread): Update comment.
7398 (start_inferior, attach_inferior): No longer clear cont_thread.
7399 (handle_v_cont): No longer set cont_thread.
7400 (captured_main): Clear cont_thread each time a GDB connects.
7402 2014-11-12 Pedro Alves <palves@redhat.com>
7404 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7405 thread, and don't resume all threads if the Hc thread has exited.
7407 2014-11-12 Pedro Alves <palves@redhat.com>
7409 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7410 the process group instead of to a specific LWP.
7412 2014-10-15 Pedro Alves <palves@redhat.com>
7415 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7417 (arm_set_thread_context): Delete.
7418 (the_low_target): Adjust.
7419 * win32-i386-low.c (debug_registers_changed)
7420 (debug_registers_used): Delete.
7421 (update_debug_registers_callback): New function.
7422 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7423 needing to update their debug registers.
7424 (win32_get_current_dr): New function.
7425 (x86_dr_low_get_addr, x86_dr_low_get_control)
7426 (x86_dr_low_get_status): Fetch the debug register from the thread
7428 (i386_initial_stuff): Adjust.
7429 (i386_get_thread_context): Remove current_event parameter. Don't
7430 clear debug_registers_changed nor copy DR values to
7432 (i386_set_thread_context): Delete.
7433 (i386_prepare_to_resume): New function.
7434 (i386_thread_added): Mark the thread as needing to update irs
7436 (the_low_target): Remove i386_set_thread_context and install
7437 i386_prepare_to_resume.
7438 * win32-low.c (win32_get_thread_context): Adjust.
7439 (win32_set_thread_context): Use SetThreadContext
7441 (win32_prepare_to_resume): New function.
7442 (win32_require_context): New function, factored out from ...
7443 (thread_rec): ... this.
7444 (continue_one_thread): Call win32_prepare_to_resume on each thread
7445 we're about to continue.
7446 (win32_resume): Call win32_prepare_to_resume on the event thread.
7447 * win32-low.h (struct win32_thread_info)
7448 <debug_registers_changed>: New field.
7449 (struct win32_target_ops): Change prototype of set_thread_context,
7450 delete set_thread_context and add prepare_to_resume.
7451 (win32_require_context): New declaration.
7453 2014-10-08 Gary Benson <gbenson@redhat.com>
7455 * server.h: Do not include common-exceptions.h.
7457 2014-10-08 Gary Benson <gbenson@redhat.com>
7459 * server.h: Do not include cleanups.h.
7461 2014-09-30 James Hogan <james.hogan@imgtec.com>
7463 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7466 2014-09-23 Yao Qi <yao@codesourcery.com>
7468 * linux-low.c (lp_status_maybe_breakpoint): New function.
7469 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7470 (count_events_callback): Likewise.
7471 (select_event_lwp_callback): Likewise.
7472 (cancel_breakpoints_callback): Likewise.
7474 2014-09-19 Don Breazeal <donb@codesourcery.com>
7476 * linux-low.c (handle_extended_wait): Call
7477 linux_ptrace_get_extended_event.
7478 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7479 linux_is_extended_waitstatus.
7481 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7483 * Makefile.in (CPPFLAGS): Define.
7484 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7485 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7487 2014-09-16 Gary Benson <gbenson@redhat.com>
7489 * inferiors.h (current_inferior): Renamed as...
7490 (current_thread): New variable. All uses updated.
7491 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7492 (maybe_move_out_of_jump_pad): Likewise.
7493 (cancel_breakpoint): Likewise.
7494 (linux_low_filter_event): Likewise.
7495 (wait_for_sigstop): Likewise.
7496 (linux_resume_one_lwp): Likewise.
7497 (need_step_over_p): Likewise.
7498 (start_step_over): Likewise.
7499 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7500 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7501 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7502 and save_inferior as saved_thread.
7503 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7505 (regcache_invalidate_thread): Likewise.
7506 * remote-utils.c (prepare_resume_reply): Likewise.
7507 * thread-db.c (thread_db_get_tls_address): Likewise.
7508 (disable_thread_event_reporting): Likewise.
7509 (remove_thread_event_breakpoints): Likewise.
7510 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7512 * target.h (set_desired_inferior): Renamed as...
7513 (set_desired_thread): New declaration. All uses updated.
7514 * server.c (myresume): Updated comment to reference thread instead
7516 (handle_serial_event): Likewise.
7517 (handle_target_event): Likewise.
7519 2014-09-12 Tom Tromey <tromey@redhat.com>
7520 Gary Benson <gbenson@redhat.com>
7522 * regcache.h: Include common-regcache.h.
7523 (regcache_read_pc): Don't declare.
7524 * regcache.c (get_thread_regcache_for_ptid): New function.
7526 2014-09-11 Tom Tromey <tromey@redhat.com>
7527 Gary Benson <gbenson@redhat.com>
7529 * symbol.c: New file.
7530 * Makefile.in (SFILES): Add symbol.c.
7531 (OBS): Add symbol.o.
7533 2014-09-11 Gary Benson <gbenson@redhat.com>
7535 * target.c (target_stop_ptid, target_continue_ptid): New
7538 2014-09-11 Tom Tromey <tromey@redhat.com>
7539 Gary Benson <gbenson@redhat.com>
7541 * target.h: Include target/target.h.
7542 * target.c (target_read_memory, target_read_uint32)
7543 (target_write_memory): New functions.
7545 2014-09-11 Gary Benson <gbenson@redhat.com>
7547 * server.h (debug_hw_points): Don't declare.
7548 * server.c (debug_hw_points): Don't define. Replace all uses
7549 with show_debug_regs.
7550 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7551 all uses with show_debug_regs.
7553 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7555 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7556 endianness into account.
7557 (ppc_supply_ptrace_register): Likewise.
7559 2014-09-03 James Hogan <james.hogan@imgtec.com>
7561 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7562 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7564 2014-09-03 Gary Benson <gbenson@redhat.com>
7566 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7567 ALL_DEBUG_ADDRESS_REGISTERS.
7569 2014-09-02 Gary Benson <gbenson@redhat.com>
7571 * i386-low.h: Renamed as...
7572 * x86-low.h: New file. All type, function and variable name
7573 prefixes changed from "i386_" to "x86_". All references updated.
7574 * i386-low.c: Renamed as...
7575 * x86-low.c: New file. All type, function and variable name
7576 prefixes changed from "i386_" to "x86_". All references updated.
7578 2014-09-02 Gary Benson <gbenson@redhat.com>
7580 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7581 (x86_linux_new_thread): Likewise.
7583 2014-08-29 Gary Benson <gbenson@redhat.com>
7585 * server.h (setjmp.h): Do not include.
7586 (toplevel): Do not declare.
7587 (common-exceptions.h): Include.
7588 (cleanups.h): Likewise.
7589 * server.c (toplevel): Do not define.
7590 (exit_code): New static global.
7591 (detach_or_kill_for_exit_cleanup): New function.
7592 (main): New function. Original main renamed to...
7593 (captured_main): New function.
7594 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7596 2014-08-29 Gary Benson <gbenson@redhat.com>
7598 * Makefile.in (SFILES): Add common/common-exceptions.c.
7599 (OBS): Add common-exceptions.o.
7600 (common-exceptions.o): New rule.
7601 * utils.c (prepare_to_throw_exception): New function.
7603 2014-08-29 Gary Benson <gbenson@redhat.com>
7605 * config.in: Regenerate.
7606 * configure: Likewise.
7608 2014-08-29 Gary Benson <gbenson@redhat.com>
7610 * Makefile.in (SFILES): Add common/cleanups.c.
7612 (cleanups.o): New rule.
7614 2014-08-29 Gary Benson <gbenson@redhat.com>
7616 * utils.c (internal_vwarning): New function.
7618 2014-08-28 Gary Benson <gbenson@redhat.com>
7620 * utils.h (fatal): Remove declaration.
7621 * utils.c (fatal): Remove function.
7623 2014-08-28 Gary Benson <gbenson@redhat.com>
7625 * tracepoint.c (gdb_agent_init): Replace fatal with
7627 (initialize_tracepoint): Likewise.
7629 2014-08-28 Gary Benson <gbenson@redhat.com>
7631 * remote-utils.c (remote_prepare): Replace fatal with error.
7633 2014-08-28 Gary Benson <gbenson@redhat.com>
7635 * linux-low.c (linux_async): Replace fatal with warning.
7637 (linux_start_non_stop): Return -1 if linux_async failed.
7639 2014-08-28 Gary Benson <gbenson@redhat.com>
7641 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7643 (i386_dr_low_get_addr): Remove vague comment.
7644 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7647 2014-08-28 Gary Benson <gbenson@redhat.com>
7649 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7650 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7652 (linux_resume_one_lwp): Likewise.
7653 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7655 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7656 with internal_error.
7657 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7658 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7659 (find_register_by_name): Replace fatal with internal_error.
7660 (find_regno): Likewise.
7661 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7662 * thread-db.c (thread_db_create_event): Likewise.
7663 (thread_db_load_search): Likewise.
7664 (try_thread_db_load_1): Likewise.
7665 * tracepoint.c (get_jump_space_head): Replace fatal with
7667 (claim_trampoline_space): Likewise.
7668 (have_fast_tracepoint_trampoline_buffer): Likewise.
7669 (cmd_qtstart): Likewise.
7670 (stop_tracing): Likewise.
7671 (fast_tracepoint_collecting): Likewise.
7672 (target_malloc): Likewise.
7673 (download_tracepoint): Likewise.
7674 (download_trace_state_variables): Replace check with gdb_assert.
7675 (upload_fast_traceframes): Replace fatal with internal_error.
7677 2014-08-19 Tom Tromey <tromey@redhat.com>
7678 Gary Benson <gbenson@redhat.com>
7680 * Makefile.in (SFILES): Add common/common-debug.c.
7681 (OBS): Add common-debug.o.
7682 (common-debug.o): New rule.
7683 * debug.h (debug_printf): Don't declare.
7684 * debug.c (debug_printf): Renamed and rewritten as...
7685 (debug_vprintf): New function.
7687 2014-08-19 Gary Benson <gbenson@redhat.com>
7689 * utils.h: Do not include print-utils.h.
7691 2014-08-19 Tom Tromey <tromey@redhat.com>
7692 Gary Benson <gbenson@redhat.com>
7694 * server.h: Add static assertion.
7695 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7697 2014-08-19 Tom Tromey <tromey@redhat.com>
7698 Gary Benson <gbenson@redhat.com>
7700 * Makefile.in (SFILES): Add common/errors.c.
7701 (OBS): Add errors.o.
7702 (IPA_OBS): Add errors-ipa.o.
7703 (errors.o): New rule.
7704 (errors-ipa.o): Likewise.
7705 * utils.h (perror_with_name, error, warning): Don't declare.
7706 * utils.c (warning): Renamed and rewritten as...
7707 (vwarning): New function.
7708 (error): Renamed and rewritten as...
7709 (verror): New function.
7710 (internal_error): Renamed and rewritten as...
7711 (internal_verror): New function.
7713 2014-08-07 Gary Benson <gbenson@redhat.com>
7715 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7716 * configure: Regenerate.
7717 * config.in: Likewise.
7718 * server.h: Do not include errno.h.
7719 * event-loop.c: Likewise.
7720 * hostio-errno.c: Likewise.
7721 * linux-low.c: Likewise.
7722 * remote-utils.c: Likewise.
7723 * spu-low.c: Likewise.
7724 * utils.c: Likewise.
7725 * gdbreplay.c: Unconditionally include errno.h.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include string.h.
7730 * event-loop.c: Likewise.
7731 * linux-low.c: Likewise.
7732 * regcache.c: Likewise.
7733 * remote-utils.c: Likewise.
7734 * spu-low.c: Likewise.
7735 * utils.c: Likewise.
7737 2014-08-07 Gary Benson <gbenson@redhat.com>
7739 * server.h: Do not include gdb_assert.h.
7741 2014-08-07 Gary Benson <gbenson@redhat.com>
7743 * server.h: Do not include common-utils.h.
7745 2014-08-07 Gary Benson <gbenson@redhat.com>
7747 * server.h: Do not include ptid.h.
7748 * notif.h: Likewise.
7750 2014-08-07 Gary Benson <gbenson@redhat.com>
7752 * server.h: Do not include gdb_locale.h.
7754 2014-08-07 Gary Benson <gbenson@redhat.com>
7756 * server.h: Do not include gdb/signals.h.
7757 * win32-low.c: Likewise.
7759 2014-08-07 Gary Benson <gbenson@redhat.com>
7761 * server.h: Do not include pathmax.h.
7763 2014-08-07 Gary Benson <gbenson@redhat.com>
7765 * server.h: Do not include libiberty.h.
7766 * linux-bfin-low.c: Likewise.
7768 2014-08-07 Gary Benson <gbenson@redhat.com>
7770 * server.h: Do not include ansidecl.h.
7772 2014-08-07 Gary Benson <gbenson@redhat.com>
7774 * linux-x86-low.c: Do not include stddef.h.
7775 * lynx-ppc-low.c: Likewise.
7776 * tracepoint.c: Likewise.
7778 2014-08-07 Gary Benson <gbenson@redhat.com>
7780 * server.h: Do not include stdarg.h.
7781 * nto-low.c: Likewise.
7783 2014-08-07 Gary Benson <gbenson@redhat.com>
7785 * server.h: Do not include stdlib.h.
7786 * inferiors.c: Likewise.
7787 * linux-low.c: Likewise.
7788 * regcache.c: Likewise.
7789 * spu-low.c: Likewise.
7790 * tracepoint.c: Likewise.
7791 * utils.c: Likewise.
7793 2014-08-07 Gary Benson <gbenson@redhat.com>
7795 * server.h: Do not include stdio.h.
7796 * linux-low.c: Likewise.
7797 * remote-utils.c: Likewise.
7798 * spu-low.c: Likewise.
7799 * utils.c: Likewise.
7800 * wincecompat.c: Likewise.
7802 2014-08-06 Gary Benson <gbenson@redhat.com>
7804 * regcache.c (init_register_cache): Move conditionals inside if.
7806 2014-08-06 Gary Benson <gbenson@redhat.com>
7808 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7810 2014-07-31 Gary Benson <gbenson@redhat.com>
7812 * ax.h: Do not include server.h.
7813 * gdbthread.h: Likewise.
7814 * lynx-low.h: Likewise.
7815 * notif.h: Likewise.
7817 2014-07-30 Gary Benson <gbenson@redhat.com>
7819 * server.h: Include common-defs.h.
7820 Do not include config.h or build-gnulib-gdbserver/config.h.
7822 2014-07-30 Gary Benson <gbenson@redhat.com>
7824 * hostio-errno.c: Move server.h to top of includes list.
7825 * inferiors.c: Likewise.
7826 * linux-x86-low.c: Likewise.
7827 * notif.c: Include server.h.
7829 2014-07-24 Tom Tromey <tromey@redhat.com>
7830 Gary Benson <gbenson@redhat.com>
7832 * server.h (CORE_ADDR): Now unsigned.
7834 2014-07-16 Pedro Alves <palves@redhat.com>
7836 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7838 2014-07-15 Pedro Alves <palves@redhat.com>
7840 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7843 2014-07-11 Pedro Alves <palves@redhat.com>
7845 * linux-low.c (kill_wait_lwp): New function, based on
7846 kill_one_lwp_callback, but use my_waitpid directly.
7847 (kill_one_lwp_callback, linux_kill): Use it.
7849 2014-06-23 Pedro Alves <palves@redhat.com>
7851 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7852 before setting DR0..DR3.
7854 2014-06-20 Gary Benson <gbenson@redhat.com>
7856 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7857 * configure: Regenerated.
7858 * config.in: Likewise.
7860 2014-06-20 Gary Benson <gbenson@redhat.com>
7862 * Makefile.in (SFILES): Update locations for files moved
7864 (object file files): Reordered.
7866 2014-06-20 Gary Benson <gbenson@redhat.com>
7868 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7869 (i386_dr_low_set_addr): Likewise.
7870 (i386_dr_low_get_addr): Likewise.
7871 (i386_dr_low_can_set_control): Likewise.
7872 (i386_dr_low_set_control): Likewise.
7873 (i386_dr_low_get_control): Likewise.
7874 (i386_dr_low_get_status): Likewise.
7875 (i386_get_debug_register_length): Likewise.
7876 * linux-x86-low.c (i386_dr_low_set_addr):
7877 Changed signature. Made static.
7878 (i386_dr_low_get_addr): Likewise.
7879 (i386_dr_low_set_control): Likewise.
7880 (i386_dr_low_get_control): Likewise.
7881 (i386_dr_low_get_status): Likewise.
7882 (i386_dr_low): New global variable.
7883 * win32-i386-low.c (i386_dr_low_set_addr):
7884 Changed signature. Made static.
7885 (i386_dr_low_get_addr): Likewise.
7886 (i386_dr_low_set_control): Likewise.
7887 (i386_dr_low_get_control): Likewise.
7888 (i386_dr_low_get_status): Likewise.
7889 (i386_dr_low): New global variable.
7891 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7893 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7894 * Makefile.in (AR, AR_FLAGS): Define.
7895 * configure: Regenerate.
7897 2014-06-19 Gary Benson <gbenson@redhat.com>
7899 * Makefile.in (i386-dregs.o): New rule.
7900 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7901 * i386-low.c (target.h): Remove include.
7902 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7903 (DR_CONTROL_SHIFT): Likewise.
7904 (DR_CONTROL_SIZE): Likewise.
7905 (DR_RW_EXECUTE): Likewise.
7906 (DR_RW_WRITE): Likewise.
7907 (DR_RW_READ): Likewise.
7908 (DR_RW_IORW): Likewise.
7909 (DR_LEN_1): Likewise.
7910 (DR_LEN_2): Likewise.
7911 (DR_LEN_4): Likewise.
7912 (DR_LEN_8): Likewise.
7913 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7914 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7915 (DR_ENABLE_SIZE): Likewise.
7916 (DR_LOCAL_SLOWDOWN): Likewise.
7917 (DR_GLOBAL_SLOWDOWN): Likewise.
7918 (DR_CONTROL_RESERVED): Likewise.
7919 (I386_DR_CONTROL_MASK): Likewise.
7920 (I386_DR_VACANT): Likewise.
7921 (I386_DR_LOCAL_ENABLE): Likewise.
7922 (I386_DR_GLOBAL_ENABLE): Likewise.
7923 (I386_DR_DISABLE): Likewise.
7924 (I386_DR_SET_RW_LEN): Likewise.
7925 (I386_DR_GET_RW_LEN): Likewise.
7926 (I386_DR_WATCH_HIT): Likewise.
7927 (i386_wp_op_t): Likewise.
7928 (i386_show_dr): Likewise.
7929 (i386_length_and_rw_bits): Likewise.
7930 (i386_insert_aligned_watchpoint): Likewise.
7931 (i386_remove_aligned_watchpoint): Likewise.
7932 (i386_handle_nonaligned_watchpoint): Likewise.
7933 i386_update_inferior_debug_regs(): 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.
7940 2014-06-19 Gary Benson <gbenson@redhat.com>
7942 * i386-low.c (i386_dr_show): Renamed to
7943 i386_show_dr and made static. All uses updated.
7944 (i386_dr_length_and_rw_bits): Renamed to
7945 i386_length_and_rw_bits and made static.
7947 (i386_dr_insert_aligned_watchpoint): Renamed to
7948 i386_insert_aligned_watchpoint and made static.
7950 (i386_dr_remove_aligned_watchpoint): Renamed to
7951 i386_remove_aligned_watchpoint and made static.
7953 (i386_dr_update_inferior_debug_regs): Renamed to
7954 i386_update_inferior_debug_regs and made static.
7957 2014-06-18 Gary Benson <gbenson@redhat.com>
7959 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7960 (i386_dr_low_can_set_control): Likewise.
7961 (i386_get_debug_register_length): Likewise.
7962 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7963 (i386_dr_low_can_set_control): Likewise.
7964 (i386_get_debug_register_length): Likewise.
7966 2014-06-17 Gary Benson <gbenson@redhat.com>
7968 * i386-low.h (i386-dregs.h): New include.
7969 (DR_FIRSTADDR): Now in i386-dregs.h.
7970 (DR_LASTADDR): Likewise.
7971 (DR_NADDR): Likewise.
7972 (DR_STATUS): Likewise.
7973 (DR_CONTROL): Likewise.
7974 (i386_debug_reg_state): Likewise.
7975 (i386_dr_insert_watchpoint): Likewise.
7976 (i386_dr_remove_watchpoint): Likewise.
7977 (i386_dr_region_ok_for_watchpoint): Likewise.
7978 (i386_dr_stopped_data_address): Likewise.
7979 (i386_dr_stopped_by_watchpoint): Likewise.
7980 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7982 2014-06-18 Gary Benson <gbenson@redhat.com>
7984 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7985 i386_dr_insert_watchpoint.
7986 (i386_low_remove_watchpoint): Renamed to
7987 i386_dr_remove_watchpoint.
7988 (i386_low_region_ok_for_watchpoint): Renamed to
7989 i386_dr_region_ok_for_watchpoint.
7990 (i386_low_stopped_data_address): Renamed to
7991 i386_dr_stopped_data_address.
7992 (i386_low_stopped_by_watchpoint): Renamed to
7993 i386_dr_stopped_by_watchpoint.
7994 * i386-low.c (i386_show_dr): Renamed to
7995 i386_dr_show and made nonstatic. All uses updated.
7996 (i386_length_and_rw_bits): Renamed to
7997 i386_dr_length_and_rw_bits and made nonstatic.
7999 (i386_insert_aligned_watchpoint): Renamed to
8000 i386_dr_insert_aligned_watchpoint and made nonstatic.
8002 (i386_remove_aligned_watchpoint): Renamed to
8003 i386_dr_remove_aligned_watchpoint and made nonstatic.
8005 (i386_update_inferior_debug_regs): Renamed to
8006 i386_dr_update_inferior_debug_regs and made nonstatic.
8008 (i386_low_insert_watchpoint): Renamed to
8009 i386_dr_insert_watchpoint. All uses updated.
8010 (i386_low_remove_watchpoint): Renamed to
8011 i386_dr_remove_watchpoint. All uses updated.
8012 (i386_low_region_ok_for_watchpoint): Renamed to
8013 i386_dr_region_ok_for_watchpoint. All uses updated.
8014 (i386_low_stopped_data_address): Renamed to
8015 i386_dr_stopped_data_address. All uses updated.
8016 (i386_low_stopped_by_watchpoint): Renamed to
8017 i386_dr_stopped_by_watchpoint. All uses updated.
8019 2014-06-18 Gary Benson <gbenson@redhat.com>
8021 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8022 (i386_dr_low_can_set_control): Likewise.
8023 (i386_insert_aligned_watchpoint): New check.
8025 2014-06-18 Gary Benson <gbenson@redhat.com>
8027 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8030 2014-06-18 Gary Benson <gbenson@redhat.com>
8032 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8033 instead of fatal and error.
8034 (i386_handle_nonaligned_watchpoint): Likewise.
8036 2014-06-18 Gary Benson <gbenson@redhat.com>
8038 * i386-low.c (i386_get_debug_register_length): New macro.
8039 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8040 (i386_show_dr): Use debug_printf instead of fprintf. Use
8041 phex to format values.
8043 2014-06-18 Gary Benson <gbenson@redhat.com>
8045 * i386-low.h: Comment changes.
8046 * i386-low.c: Likewise.
8048 2014-06-18 Gary Benson <gbenson@redhat.com>
8050 * i386-low.c: Whitespace changes.
8052 2014-06-12 Tom Tromey <tromey@redhat.com>
8054 * utils.c (freeargv): Remove.
8056 2014-06-12 Tom Tromey <tromey@redhat.com>
8058 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8059 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8060 (parse_debug_format_options): Likewise.
8061 (gdbserver_usage): Likewise.
8062 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8063 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8064 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8066 ($(LIBGNU)): Depend on libiberty.
8067 (all-lib): Recurse into all subdirs.
8068 (install-only): Invoke "install" target in subdirs.
8069 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8071 * configure: Rebuild.
8072 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8073 for vasprintf, vsnprintf, or gettimeofday.
8074 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8077 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8079 * development.sh: Delete.
8080 * Makefile.in (config.status): Adjust dependency on development.sh.
8081 * configure.ac: Adjust development.sh source call.
8082 * configure: Regenerate.
8084 2014-06-02 Pedro Alves <palves@redhat.com>
8086 * ax.c (gdb_free_agent_expr): New function.
8087 * ax.h (gdb_free_agent_expr): New declaration.
8088 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8090 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8092 (clear_breakpoint_conditions_and_commands): New function.
8093 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8094 (clear_breakpoint_conditions_and_commands): New declaration.
8096 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8098 * linux-aarch64-low.c (asm/ptrace.h): Include.
8100 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8102 Fix TLS access for -static -pthread.
8103 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8104 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8105 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8107 2014-05-20 Pedro Alves <palves@redhat.com>
8109 * linux-aarch64-low.c (aarch64_insert_point)
8110 (aarch64_remove_point): No longer check whether the type is
8111 supported here. Adjust to new interface.
8112 (the_low_target): Install aarch64_supports_z_point_type as
8113 supports_z_point_type method.
8114 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8115 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8116 instead of a Z packet char. Adjust.
8117 (arm_supports_z_point_type): New function.
8118 (arm_insert_point, arm_remove_point): Adjust to new interface.
8119 (the_low_target): Install arm_supports_z_point_type.
8120 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8121 (cris_insert_point, cris_remove_point): Adjust to new interface.
8122 Don't check whether the type is supported here.
8123 (the_low_target): Install cris_supports_z_point_type.
8124 * linux-low.c (linux_supports_z_point_type): New function.
8125 (linux_insert_point, linux_remove_point): Adjust to new interface.
8126 * linux-low.h (struct linux_target_ops) <insert_point,
8127 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8128 raw_breakpoint pointer parameter.
8129 <supports_z_point_type>: New method.
8130 * linux-mips-low.c (mips_supports_z_point_type): New function.
8131 (mips_insert_point, mips_remove_point): Adjust to new interface.
8132 Use mips_supports_z_point_type.
8133 (the_low_target): Install mips_supports_z_point_type.
8134 * linux-ppc-low.c (the_low_target): Install NULL as
8135 supports_z_point_type method.
8136 * linux-s390-low.c (the_low_target): Install NULL as
8137 supports_z_point_type method.
8138 * linux-sparc-low.c (the_low_target): Install NULL as
8139 supports_z_point_type method.
8140 * linux-x86-low.c (x86_supports_z_point_type): New function.
8141 (x86_insert_point): Adjust to new insert_point interface. Use
8142 insert_memory_breakpoint. Adjust to new
8143 i386_low_insert_watchpoint interface.
8144 (x86_remove_point): Adjust to remove_point interface. Use
8145 remove_memory_breakpoint. Adjust to new
8146 i386_low_remove_watchpoint interface.
8147 (the_low_target): Install x86_supports_z_point_type.
8148 * lynx-low.c (lynx_target_ops): Install NULL as
8149 supports_z_point_type callback.
8150 * nto-low.c (nto_supports_z_point_type): New.
8151 (nto_insert_point, nto_remove_point): Adjust to new interface.
8152 (nto_target_ops): Install nto_supports_z_point_type.
8153 * mem-break.c: Adjust intro comment.
8154 (struct raw_breakpoint) <raw_type, size>: New fields.
8155 <inserted>: Update comment.
8156 <shlib_disabled>: Delete field.
8157 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8158 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8159 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8160 (raw_bkpt_type_to_target_hw_bp_type): New function.
8161 (find_enabled_raw_code_breakpoint_at): New function.
8162 (find_raw_breakpoint_at): New type and size parameters. Use them.
8163 (insert_memory_breakpoint): New function, based off
8164 set_raw_breakpoint_at.
8165 (remove_memory_breakpoint): New function.
8166 (set_raw_breakpoint_at): Reimplement.
8167 (set_breakpoint): New, based on set_breakpoint_at.
8168 (set_breakpoint_at): Reimplement.
8169 (delete_raw_breakpoint): Go through the_target->remove_point
8170 instead of assuming memory breakpoints.
8171 (find_gdb_breakpoint_at): Delete.
8172 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8173 (find_gdb_breakpoint): New function.
8174 (set_gdb_breakpoint_at): Delete.
8175 (z_type_supported): New function.
8176 (set_gdb_breakpoint_1): New function, loosely based off
8177 set_gdb_breakpoint_at.
8178 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8179 (delete_gdb_breakpoint_at): Delete.
8180 (delete_gdb_breakpoint_1): New function, loosely based off
8181 delete_gdb_breakpoint_at.
8182 (delete_gdb_breakpoint): New function.
8183 (clear_gdb_breakpoint_conditions): Rename to ...
8184 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8186 (add_condition_to_breakpoint): Make static.
8187 (add_breakpoint_condition): Take a struct breakpoint pointer
8188 instead of an address. Adjust.
8189 (gdb_condition_true_at_breakpoint): Rename to ...
8190 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8192 (gdb_condition_true_at_breakpoint): Reimplement.
8193 (add_breakpoint_commands): Take a struct breakpoint pointer
8194 instead of an address. Adjust.
8195 (gdb_no_commands_at_breakpoint): Rename to ...
8196 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8197 parameter. Return true if no breakpoint was found. Change debug
8199 (gdb_no_commands_at_breakpoint): Reimplement.
8200 (run_breakpoint_commands): Rename to ...
8201 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8202 and change return type to boolean.
8203 (run_breakpoint_commands): New function.
8204 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8205 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8206 breakpoint. Go through the_target->remove_point instead of
8207 assuming memory breakpoint.
8208 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8209 software and hardware breakpoints.
8210 (reinsert_raw_breakpoint): Go through the_target->insert_point
8211 instead of assuming memory breakpoint.
8212 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8213 software and hardware breakpoints.
8214 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8215 Check both software and hardware breakpoints.
8216 (validate_inserted_breakpoint): Assert the breakpoint is a
8217 software breakpoint. Set the inserted flag to -1 instead of
8218 setting shlib_disabled.
8219 (delete_disabled_breakpoints): Adjust.
8220 (validate_breakpoints): Only validate software breakpoints.
8221 Adjust to inserted flag change.
8222 (check_mem_read, check_mem_write): Skip breakpoint types other
8223 than software breakpoints. Adjust to inserted flag change.
8224 * mem-break.h (enum raw_bkpt_type): New enum.
8225 (raw_breakpoint, struct process_info): Forward declare.
8226 (Z_packet_to_target_hw_bp_type): Delete declaration.
8227 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8228 (set_gdb_breakpoint, delete_gdb_breakpoint)
8229 (clear_breakpoint_conditions): New declarations.
8230 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8231 (breakpoint_inserted_here): Update comment.
8232 (add_breakpoint_condition, add_breakpoint_commands): Replace
8233 address parameter with a breakpoint pointer parameter.
8234 (gdb_breakpoint_here): Update comment.
8235 (delete_gdb_breakpoint_at): Delete.
8236 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8237 * server.c (process_point_options): Take a struct breakpoint
8238 pointer instead of an address. Adjust.
8239 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8240 delete_gdb_breakpoint.
8241 * spu-low.c (spu_target_ops): Install NULL as
8242 supports_z_point_type method.
8243 * target.h: Include mem-break.h.
8244 (struct target_ops) <prepare_to_access_memory>: Update comment.
8245 <supports_z_point_type>: New field.
8246 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8247 instead of a char. Also take a raw breakpoint pointer.
8248 * win32-arm-low.c (the_low_target): Install NULL as
8249 supports_z_point_type.
8250 * win32-i386-low.c (i386_supports_z_point_type): New function.
8251 (i386_insert_point, i386_remove_point): Adjust to new interface.
8252 (the_low_target): Install i386_supports_z_point_type.
8253 * win32-low.c (win32_supports_z_point_type): New function.
8254 (win32_insert_point, win32_remove_point): Adjust to new interface.
8255 (win32_target_ops): Install win32_supports_z_point_type.
8256 * win32-low.h (struct win32_target_ops):
8257 <supports_z_point_type>: New method.
8258 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8259 instead of a char. Also take a raw breakpoint pointer.
8261 2014-05-20 Pedro Alves <palves@redhat.com>
8263 * mem-break.h: Include break-common.h.
8264 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8265 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8266 (Z_packet_to_target_hw_bp_type): New declaration.
8267 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8268 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8269 (Z_PACKET_ACCESS_WP): Delete macros.
8270 (Z_packet_to_hw_type): Delete function.
8271 * i386-low.h: Don't include break-common.h here.
8272 (Z_packet_to_hw_type): Delete declaration.
8273 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8274 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8275 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8276 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8277 * linux-aarch64-low.c: Don't include break-common.h here.
8278 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8279 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8280 (Z_packet_to_target_hw_bp_type): Delete function.
8281 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8283 (mips_insert_point, mips_remove_point): Use
8284 Z_packet_to_target_hw_bp_type.
8286 2014-05-20 Pedro Alves <palves@redhat.com>
8288 * linux-aarch64-low.c: Include break-common.h.
8289 (enum target_point_type): Delete.
8290 (Z_packet_to_point_type): Rename to ...
8291 (Z_packet_to_target_hw_bp_type): ... this, and return a
8292 target_hw_bp_type instead.
8293 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8294 instead of an enum target_point_type.
8295 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8297 (aarch64_dr_state_insert_one_point)
8298 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8299 (aarch64_handle_aligned_watchpoint)
8300 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8301 Take an enum target_hw_bp_type instead of an enum
8303 (aarch64_supports_z_point_type): New function.
8304 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8305 use Z_packet_to_target_hw_bp_type.
8307 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8309 * configure.ac: Only use -Werror by default when DEVELOPMENT
8311 * configure: Regenerate.
8313 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8315 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8316 * linux-x86-low.c (X86_64_USER_REGS): New.
8317 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8319 2014-04-28 Yao Qi <yao@codesourcery.com>
8321 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8324 2014-04-25 Pedro Alves <palves@redhat.com>
8327 * linux-low.c (linux_attach_fail_reason_string): New function.
8328 (linux_attach_lwp): Delete.
8329 (linux_attach_lwp_1): Rename to ...
8330 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8331 argument. Remove "initial" parameter. Return int instead of
8332 void. Don't error or warn here.
8333 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8334 failure to attach to the tgid. Call warning when failing to
8336 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8337 argument. Remove "initial" parameter. Return int instead of
8338 void. Don't error or warn here.
8339 (linux_attach_fail_reason_string): New declaration.
8340 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8341 interface change. Use linux_attach_fail_reason_string.
8343 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8344 Walfred Tedeschi <walfred.tedeschi@intel.com>
8346 * Makefile.in: Added rules to handle new files
8347 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8348 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8349 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8350 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8351 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8352 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8354 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8355 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8356 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8357 i386/x32-avx512.xml.
8358 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8359 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8360 i386/x32-avx512-linux.xml.
8361 * i387-fp.c (num_avx512_k_registers): New constant for number
8363 (num_avx512_zmmh_low_registers): New constant for number of
8364 lower ZMM registers (0-15).
8365 (num_avx512_zmmh_high_registers): New constant for number of
8366 higher ZMM registers (16-31).
8367 (num_avx512_ymmh_registers): New contant for number of higher
8368 YMM registers (ymm16-31 added by avx521 on x86_64).
8369 (num_avx512_xmm_registers): New constant for number of higher
8370 XMM registers (xmm16-31 added by AVX512 on x86_64).
8371 (struct i387_xsave): Add space for AVX512 registers.
8372 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8373 Add code to handle AVX512 registers.
8374 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8375 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8376 prototypei from generated file.
8377 (tdesc_amd64_avx512_linux): Likewise.
8378 (init_registers_x32_avx512_linux): Likewise.
8379 (tdesc_x32_avx512_linux): Likewise.
8380 (init_registers_i386_avx512_linux): Likewise.
8381 (tdesc_i386_avx512_linux): Likewise.
8382 (x86_64_regmap): Add AVX512 registers.
8383 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8385 (initialize_low_arch): Add code to initialize AVX512 registers.
8387 2014-04-23 Pedro Alves <palves@redhat.com>
8389 * mem-break.c (find_gdb_breakpoint_at): Make static.
8390 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8392 2014-04-23 Pedro Alves <palves@redhat.com>
8394 * i386-low.c: Don't include break-common.h here.
8395 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8396 prototype to take target_hw_bp_type as argument instead of a Z
8398 * i386-low.h: Include break-common.h here.
8399 (Z_packet_to_hw_type): Declare.
8400 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8402 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8403 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8404 (x86_remove_point): Convert the packet number to a
8405 target_hw_bp_type before calling i386_low_remove_watchpoint.
8406 * win32-i386-low.c (i386_insert_point): Convert the packet number
8407 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8408 (i386_remove_point): Convert the packet number to a
8409 target_hw_bp_type before calling i386_low_remove_watchpoint.
8411 2014-04-23 Pedro Alves <palves@redhat.com>
8413 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8415 2014-04-10 Pedro Alves <palves@redhat.com>
8417 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8418 Check if the condition or command is NULL before checking if the
8419 breakpoint is known. On success, return true.
8420 * mem-break.h (add_breakpoint_condition): Document return.
8421 (add_breakpoint_commands): Add describing comment.
8422 * server.c (skip_to_semicolon): New function.
8423 (process_point_options): Use it.
8425 2014-04-09 Pedro Alves <palves@redhat.com>
8427 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8430 2014-02-27 Pedro Alves <palves@redhat.com>
8433 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8435 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8437 (last_thread_of_process_p): Take a PID argument instead of a
8439 (linux_wait_for_lwp): Delete.
8440 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8442 (linux_low_filter_event): New function, party factored out from
8443 linux_wait_for_event.
8444 (linux_wait_for_event): Rename to ...
8445 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8446 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8447 sigsuspend. Check for zombie leaders.
8448 (linux_wait_for_event): Reimplement as wrapper around
8449 linux_wait_for_event_filtered.
8450 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8451 a normal or signal exit is seen, it's the whole process exiting.
8452 (wait_for_sigstop): No longer a for_each_inferior callback.
8453 Rewrite on top of linux_wait_for_event_filtered.
8454 (stop_all_lwps): Call wait_for_sigstop directly.
8455 * server.c (resume, handle_target_event): Handle
8456 TARGET_WAITKIND_NO_RESUMED.
8458 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8460 * win32-low.c (psapi_get_dll_name,
8461 * win32_CreateToolhelp32Snapshot): Delete.
8462 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8463 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8465 (handle_load_dll): Add function description.
8466 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8468 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8470 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8472 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8473 base address when calling win32_add_one_solib.
8474 (handle_load_dll): Delete local variable load_addr.
8475 Remove 0x1000 offset applied to DLL base address when calling
8476 win32_add_one_solib.
8477 (handle_unload_dll): Add comment.
8479 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8481 * win32-low.c (win32_add_all_dlls): Renames
8482 win32_ensure_ntdll_loaded. Rewrite function documentation.
8483 Adjust implementation to always load all DLLs.
8484 Add 0x1000 offset to DLL base address when calling
8485 win32_add_one_solib.
8486 (child_initialization_done): New static global.
8487 (do_initial_child_stuff): Set child_initialization_done to
8488 zero during child initialization, and 1 after. Replace call
8489 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8491 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8492 (handle_unload_dll): Add function documentation.
8493 (get_child_debug_event): Ignore load and unload DLL events
8494 during child initialization.
8496 2014-02-20 Doug Evans <dje@google.com>
8498 Remove global all_lwps.
8499 * inferiors.h (ptid_of): Move here from linux-low.h.
8500 (pid_of, lwpid_of): Ditto.
8501 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8502 parameter is a struct thread_info * now.
8503 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8504 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8505 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8507 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8508 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8509 * linux-arm-low.c (update_registers_callback): Update, "entry"
8510 parameter is a struct thread_info * now.
8511 Fetch lwpid from current_inferior directly.
8512 (arm_insert_point): Pass &all_threads to find_inferior instead of
8514 (arm_remove_point): Ditto.
8515 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8516 (arm_prepare_to_resume): Fetch pid from thread.
8517 (arm_read_description): Fetch lwpid from current_inferior directly.
8518 * linux-low.c (all_lwps): Delete.
8519 (delete_lwp): Delete call to remove_inferior.
8520 (handle_extended_wait): Fetch lwpid from thread.
8521 (add_lwp): Don't set lwp->entry.id. Remove call to
8522 add_inferior_to_list.
8523 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8524 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8525 (kill_one_lwp_callback): Ditto.
8526 (linux_kill): Don't dereference NULL pointer.
8527 Fetch ptid,lwpid from thread.
8528 (get_detach_signal): Fetch ptid from thread.
8529 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8530 Simplify call to regcache_invalidate_thread.
8531 (delete_lwp_callback): Update, "entry" parameter is a
8532 struct thread_info * now. Fetch pid from thread.
8533 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8534 (status_pending_p_callback): Update, "entry" parameter is a
8535 struct thread_info * now. Fetch ptid from thread.
8536 (find_lwp_pid): Update, "entry" parameter is a
8537 struct thread_info * now.
8538 (linux_wait_for_lwp): Fetch pid from thread.
8539 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8540 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8541 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8542 (dequeue_one_deferred_signal): Ditto.
8543 (cancel_breakpoint): Fetch ptid from current_inferior.
8544 (linux_wait_for_event): Pass &all_threads to find_inferior,
8545 not &all_lwps. Fetch ptid, lwpid from thread.
8546 (count_events_callback): Update, "entry" parameter is a
8547 struct thread_info * now.
8548 (select_singlestep_lwp_callback): Ditto.
8549 (select_event_lwp_callback): Ditto.
8550 (cancel_breakpoints_callback): Ditto.
8551 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8553 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8554 (unsuspend_one_lwp): Update, "entry" parameter is a
8555 struct thread_info * now.
8556 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8558 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8559 Fetch lwpid from thread, not lwp.
8560 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8561 Pass &all_threads to find_inferior, not &all_lwps.
8562 (send_sigstop): Fetch lwpid from thread, not lwp.
8563 (send_sigstop_callback): Update, "entry" parameter is a
8564 struct thread_info * now.
8565 (suspend_and_send_sigstop_callback): Ditto.
8566 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8567 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8568 struct thread_info * now.
8569 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8571 (lwp_running): Update, "entry" parameter is a
8572 struct thread_info * now.
8573 (stop_all_lwps): Fetch ptid from thread.
8574 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8575 (linux_resume_one_lwp): Fetch lwpid from thread.
8576 (linux_set_resume_request): Update, "entry" parameter is a
8577 struct thread_info * now. Fetch pid, lwpid from thread.
8578 (resume_status_pending_p): Update, "entry" parameter is a
8579 struct thread_info * now.
8580 (need_step_over_p): Ditto. Fetch lwpid from thread.
8581 (start_step_over): Fetch lwpid from thread.
8582 (linux_resume_one_thread): Update, "entry" parameter is a
8583 struct thread_info * now. Fetch lwpid from thread.
8584 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8585 (proceed_one_lwp): Update, "entry" parameter is a
8586 struct thread_info * now. Fetch lwpid from thread.
8587 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8588 struct thread_info * now.
8589 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8590 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8591 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8593 (regsets_store_inferior_registers): Ditto.
8594 (fetch_register, store_register): Ditto.
8595 (linux_read_memory, linux_write_memory): Ditto.
8596 (linux_request_interrupt): Ditto.
8597 (linux_read_auxv): Ditto.
8598 (linux_xfer_siginfo): Ditto.
8599 (linux_qxfer_spu): Ditto.
8600 (linux_qxfer_libraries_svr4): Ditto.
8601 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8602 moved to inferiors.h.
8604 (get_thread_lwp): Update.
8605 (struct lwp_info): Delete member "entry". Simplify comment for
8608 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8609 current_inferior directly.
8610 (update_watch_registers_callback): Update, "entry" parameter is a
8611 struct thread_info * now. Fetch pid from thread.
8612 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8613 (mips_insert_point): Fetch lwpid from current_inferior.
8614 Pass &all_threads to find_inferior, not &all_lwps.
8615 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8616 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8618 (mips_stopped_data_address): Ditto.
8619 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8621 * linux-tile-low.c (tile_arch_setup): Ditto.
8622 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8623 (update_debug_registers_callback): Update, "entry" parameter is a
8624 struct thread_info * now. Fetch pid from thread.
8625 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8626 Pass &all_threads to find_inferior, not &all_lwps.
8627 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8628 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8629 Pass &all_threads to find_inferior, not &all_lwps.
8630 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8631 (i386_dr_low_get_status): Ditto.
8632 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8633 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8634 (x86_linux_read_description): Ditto.
8635 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8637 2014-02-20 Doug Evans <dje@google.com>
8639 * inferiors.c (get_first_inferior): Fix buglet.
8641 2014-02-19 Doug Evans <dje@google.com>
8643 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8644 * inferiors.c (add_thread): Change result type to struct thread_info *.
8645 All callers updated.
8646 (add_lwp): Call add_thread here instead of in callers.
8647 All callers updated.
8648 * linux-low.h (get_lwp_thread): Rewrite.
8649 (struct lwp_info): New member "thread".
8651 2014-02-19 Doug Evans <dje@google.com>
8653 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8654 All callers updated.
8656 2014-02-19 Doug Evans <dje@google.com>
8658 * inferiors.c (add_thread): Fix whitespace.
8660 2014-02-19 Doug Evans <dje@google.com>
8662 * dll.c (clear_dlls): Replace accessing list implemention details
8664 * gdbthread.h (get_first_thread): Declare.
8665 * inferiors.c (for_each_inferior_with_data): New function.
8666 (get_first_thread): New function.
8667 (find_thread_ptid): Simplify.
8668 (get_first_inferior): New function.
8669 (clear_list): Delete.
8670 (one_inferior_p): New function.
8671 (clear_inferior_list): New function.
8672 (clear_inferiors): Update.
8673 * inferiors.h (for_each_inferior_with_data): Declare.
8674 (clear_inferior_list): Declare.
8675 (one_inferior_p): Declare.
8676 (get_first_inferior): Declare.
8677 * linux-low.c (linux_wait_for_event): Replace accessing list
8678 implemention details with API function.
8679 * server.c (target_running): Ditto.
8680 (accumulate_file_name_length): New function.
8681 (emit_dll_description): New function.
8682 (handle_qxfer_libraries): Replace accessing list implemention
8683 details with API function.
8684 (handle_qxfer_threads_worker): New function.
8685 (handle_qxfer_threads_proper): Replace accessing list implemention
8686 details with API function.
8687 (handle_query): Ditto.
8688 (visit_actioned_threads_callback_ftype): New typedef.
8689 (visit_actioned_threads_data): New struct.
8690 (visit_actioned_threads): Rewrite to be find_inferior callback.
8691 (resume): Call find_inferior.
8692 (handle_status): Replace accessing list implemention
8693 details with API function.
8694 (process_serial_event): Replace accessing list implemention details
8696 * target.c (set_desired_inferior): Replace accessing list implemention
8697 details with API function.
8698 * tracepoint.c (same_process_p): New function.
8699 (gdb_agent_about_to_close): Replace accessing list implemention
8700 details with API function.
8701 * win32-low.c (child_delete_thread): Replace accessing list
8702 implemention details with API function.
8703 (match_dll_by_basename): New function.
8704 (dll_is_loaded_by_basename): New function.
8705 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8706 details call to dll_is_loaded_by_basename.
8708 2014-02-19 Doug Evans <dje@google.com>
8710 * dll.h (struct dll_info): Add comment.
8711 * gdbthread.h (struct thread_info): Add comment.
8712 (current_ptid): Simplify.
8713 * inferiors.c (add_process): Update.
8714 (remove_process): Update.
8715 * inferiors.h (struct process_info): Rename member "head" to "entry".
8716 * linux-low.c (delete_lwp): Update.
8718 (last_thread_of_process_p): Update.
8719 (kill_one_lwp_callback, linux_kill): Update.
8720 (status_pending_p_callback): Update.
8721 (wait_for_sigstop): Update. Simplify read of ptid.
8722 (start_step_over): Update.
8723 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8724 (get_lwp_thread): Update.
8725 (struct lwp_info): Rename member "head" to "entry".
8726 * regcache.h (inferior_list_entry): Delete.
8727 * server.c (kill_inferior_callback): Update.
8728 (detach_or_kill_inferior_callback): Update.
8729 (print_started_pid): Update.
8730 (print_attached_pid): Update.
8731 (process_serial_event): Simplify read of ptid.
8732 * thread-db.c (thread_db_create_event): Update.
8733 (thread_db_get_tls_address): Update.
8734 * win32-low.c (current_inferior_ptid): Simplify.
8736 2014-02-19 Tom Tromey <tromey@redhat.com>
8738 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8740 (target_supports_btrace): Update.
8742 2014-02-14 Yao Qi <yao@codesourcery.com>
8744 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8745 (rsp-low-ipa.o): New target.
8747 2014-02-12 Tom Tromey <tromey@redhat.com>
8749 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8750 convert_ascii_to_int.
8751 * regcache.c (registers_to_string): Likewise.
8752 * remote-utils.c (decode_M_packet): Likewise.
8753 * server.c (process_serial_event): Likewise.
8755 2014-02-12 Tom Tromey <tromey@redhat.com>
8757 * server.c (handle_query, handle_v_run): Use hex2bin, not
8759 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8761 2014-02-12 Tom Tromey <tromey@redhat.com>
8763 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8764 convert_int_to_ascii.
8765 * regcache.c (registers_to_string, collect_register_as_string):
8767 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8769 * server.c (process_serial_event): Likewise.
8770 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8771 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8773 2014-02-12 Tom Tromey <tromey@redhat.com>
8775 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8776 bin2hex, not hexify.
8777 * tracepoint.c (cmd_qtstatus): Likewise.
8779 2014-02-12 Tom Tromey <tromey@redhat.com>
8781 * remote-utils.c (monitor_output): Pass explicit length to
8784 2014-02-12 Tom Tromey <tromey@redhat.com>
8786 * tracepoint.c: Include rsp-low.h.
8787 * server.c: Include rsp-low.h.
8788 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8789 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8791 * remote-utils.c: Include rsp-low.h.
8792 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8793 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8794 (convert_int_to_ascii, convert_ascii_to_int): Move to
8796 * regcache.c: Include rsp-low.h.
8797 * ax.c: Include rsp-low.h.
8798 * Makefile.in (SFILES): Add common/rsp-low.c.
8799 (OBS): Add rsp-low.o.
8800 (rsp-low.o): New target.
8802 2014-02-12 Tom Tromey <tromey@redhat.com>
8804 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8805 Include print-utils.h.
8806 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8807 (plongest, thirty_two, phex_nz): Remove.
8808 * Makefile.in (SFILES): Add common/print-utils.c.
8809 (OBS): Add print-utils.o.
8810 (print-utils-ipa.o): New target.
8811 (print-utils.o): New target.
8812 (IPA_OBJS): Add print-utils-ipa.o.
8814 2014-02-06 Tom Tromey <tromey@redhat.com>
8816 * Makefile.in (SFILES): Fix indentation.
8818 2014-02-05 Doug Evans <dje@google.com>
8820 * linux-low.c (linux_wait_for_event): Improve comment.
8821 (linux_wait_1): Keep current_inferior in sync with event_child.
8823 2014-01-22 Doug Evans <dje@google.com>
8825 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8827 2014-01-22 Doug Evans <dje@google.com>
8829 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8830 * configure: Regenerate.
8831 * config.in: Regenerate.
8832 * Makefile.in (SFILES): Add debug.c.
8834 * debug.c: New file.
8835 * debug.h: New file.
8836 * linux-aarch64-low.c (*): Update all debugging printfs to use
8837 debug_printf instead of fprintf.
8838 * linux-arm-low.c (*): Ditto.
8839 * linux-cris-low.c (*): Ditto.
8840 * linux-crisv32-low.c (*): Ditto.
8841 * linux-m32r-low.c (*): Ditto.
8842 * linux-sparc-low.c (*): Ditto.
8843 * linux-x86.c (*): Ditto.
8844 * linux-low.c (*): Ditto.
8845 (linux_wait_1): Add calls to debug_enter, debug_exit.
8846 (linux_wait): Remove redundant debugging printf.
8847 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8848 (linux_resume, unstop_all_lwps): Ditto.
8849 * mem-break.c (*): Update all debugging printfs to use
8850 debug_printf instead of fprintf.
8851 * remote-utils.c (*): Ditto.
8852 * thread-db.c (*): Ditto.
8853 * server.c #include <ctype.h>, "gdb_vecs.h".
8854 (debug_threads): Moved to debug.c.
8855 (*): Update all debugging printfs to use debug_printf instead of
8857 (start_inferior): Replace call to fflush with call to debug_flush.
8858 (monitor_show_help): Mention set debug-format.
8859 (parse_debug_format_options): New function.
8860 (handle_monitor_command): Handle "monitor set debug-format".
8861 (gdbserver_usage): Mention --debug-format.
8862 (main): Parse --debug-format.
8863 * server.h (debug_threads): Declaration moved to debug.h.
8865 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8866 trace_debug_1 that uses debug_printf.
8867 (tracepoint_look_up_symbols): Update all debugging printfs to use
8868 debug_printf instead of fprintf.
8870 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8872 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8875 2014-01-17 Pedro Alves <palves@redhat.com>
8878 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8879 defined after including gdb_proc_service.h.
8881 2014-01-16 Doug Evans <dje@google.com>
8883 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8884 (match_dll): Use it.
8886 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8888 * target.h (target_ops) <read_btrace>: Change parameters and
8889 return type to allow error reporting.
8890 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8891 trace reading errors on.
8892 * linux-low.c (linux_low_read_btrace): Pass trace reading
8894 (linux_low_disable_btrace): New.
8896 2014-01-15 Doug Evans <dje@google.com>
8898 * inferiors.c (thread_id_to_gdb_id): Delete.
8899 * inferiors.h (thread_id_to_gdb_id): Delete.
8901 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8903 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8904 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8907 2014-01-08 Pedro Alves <palves@redhat.com>
8909 * server.c (handle_status): Don't discard previous queued stop
8910 replies or thread's pending status here.
8911 (main) <disconnection>: Do it here instead.
8913 2014-01-08 Pedro Alves <palves@redhat.com>
8915 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8916 * server.c (visit_actioned_threads, handle_pending_status): New
8918 (handle_v_cont): Factor out parts to ...
8919 (resume): ... this new function. If in all-stop, and a thread
8920 being resumed has a pending status, report it without actually
8922 (myresume): Adjust to use the new 'resume' function.
8923 (clear_pending_status_callback, set_pending_status_callback)
8924 (find_status_pending_thread_callback): New functions.
8925 (handle_status): Handle the case of multiple threads having
8926 interesting statuses to report. Report threads' real last signal
8927 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8928 with an interesting thread to report the status for, instead of
8929 always reporting the status of the first thread.
8931 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8933 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8934 * gdbreplay.c (gdbreplay_version): Likewise.
8936 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8938 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8939 iov.iov_len with the real length in use.
8941 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8943 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8944 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8945 for all targets that use win32-low.c.
8946 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8947 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8949 2013-12-13 Pedro Alves <palves@redhat.com>
8951 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8952 if equal to TARGET_WAITKIND_LOADED.
8953 * win32-low.c (cached_status): New static global.
8954 (win32_wait): Add declaration.
8955 (do_initial_child_stuff): Flush all initial pending debug events
8956 up to the initial breakpoint.
8957 (win32_wait): If CACHED_STATUS was set, return that instead
8958 of doing a real wait. Remove the code resuming the execution
8959 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8960 during the initial phase. Also remove the code changing
8961 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8962 TARGET_WAITKIND_STOPPED.
8964 2013-12-11 Yao Qi <yao@codesourcery.com>
8966 * notif.c (handle_notif_ack): Return 0 if no notification
8969 2013-11-20 Doug Evans <dje@google.com>
8971 * linux-low.c (linux_set_resume_request): Fix comment.
8973 2013-11-20 Doug Evans <dje@google.com>
8975 * linux-low.c (resume_status_pending_p): Tweak comment.
8977 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8979 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8980 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8981 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8982 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8983 (srv_amd64_regobj): Add amd64-mpx.o.
8984 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8985 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8986 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8987 * i387-fp.c (num_pl_bnd_register) Added constant.
8988 (num_pl_bnd_cfg_registers) Added constant.
8989 (struct i387_xsave) Added reserved area and MPX fields.
8990 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8991 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8993 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8994 (init_registers_amd64_mpx_linux): Declare new function.
8995 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8996 (x86_64_regmap): Add MPX registers.
8997 (x86_linux_read_description): Add MPX case.
8998 (initialize_low_arch): Initialize MPX targets.
9000 2013-11-18 Tom Tromey <tromey@redhat.com>
9002 * configure: Rebuild.
9003 * configure.ac: Don't check for stdlib.h.
9004 * gdbreplay.c: Unconditionally include stdlib.h.
9006 2013-11-18 Tom Tromey <tromey@redhat.com>
9008 * config.in: Rebuild.
9009 * configure: Rebuild.
9010 * configure.ac: Don't use AC_HEADER_DIRENT.
9012 2013-11-18 Tom Tromey <tromey@redhat.com>
9014 * server.h: Don't check HAVE_STRING_H.
9015 * gdbreplay.c: Don't check HAVE_STRING_H.
9016 * configure: Rebuild.
9018 2013-11-18 Tom Tromey <tromey@redhat.com>
9020 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9023 2013-11-08 Tom Tromey <tromey@redhat.com>
9025 * configure, config.in: Rebuild.
9026 * configure.ac: Remove unused configury.
9028 2013-11-08 Tom Tromey <tromey@redhat.com>
9030 * acinclude.m4: Include common.m4, codeset.m4.
9031 * configure, config.in: Rebuild.
9032 * configure.ac: Use GDB_AC_COMMON.
9034 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9036 * linux-s390-low.c (HWCAP_S390_TE): New define.
9037 (s390_arch_setup): Consider the TE field in the HWCAP for
9038 determining 'have_regset_tdb'.
9040 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9043 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9046 2013-10-02 Pedro Alves <palves@redhat.com>
9048 * server.c (process_serial_event): Don't output "GDBserver
9049 exiting" if GDB is connected through stdio.
9050 * target.c (mywait): Likewise, be silent if GDB is connected
9053 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9055 * lynx-low.c (lynx_add_threads_after_attach): New function.
9056 (lynx_attach): Remove call to add_thread. Add call to
9057 lynx_add_threads_after_attach instead.
9059 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9061 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9062 * config.in, configure: Regenerated.
9064 2013-09-18 Yao Qi <yao@codesourcery.com>
9067 * server.c (start_inferior): Clear 'resume_info'.
9069 2013-09-16 Jiong Wang <jiwang@tilera.com>
9071 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9074 2013-09-16 Jiong Wang <jiwang@tilera.com>
9076 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9077 linux-tile-low.o to srv_tgtobj.
9079 2013-09-16 Will Newton <will.newton@linaro.org>
9081 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9084 2013-09-06 Pedro Alves <palves@redhat.com>
9086 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9087 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9088 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9089 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9090 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9091 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9093 2013-09-06 Pedro Alves <palves@redhat.com>
9095 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9096 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9098 2013-09-06 Pedro Alves <palves@redhat.com>
9100 * linux-amd64-ipa.c: Include tracepoint.h.
9101 * linux-i386-ipa.c: Include tracepoint.h.
9103 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9105 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9106 (ps_get_thread_area): New function.
9108 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9110 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9111 (initialize_low_arch): Call init_registers_crisv32 rather than
9112 init_register_crisv32.
9114 2013-09-05 Pedro Alves <palves@redhat.com>
9116 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9118 * hostio.h: ... this new file.
9119 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9120 win32-low.c: Include hostio.h.
9122 2013-09-05 Pedro Alves <palves@redhat.com>
9124 * server.h (gdb_client_data, handler_func, callback_handler_func)
9125 (delete_file_handler, add_file_handler, append_callback_event)
9126 (delete_callback_event, start_event_loop, initialize_event_loop):
9127 Move to event-loop.h and include it.
9128 * event-loop.h: New file.
9130 2013-09-05 Pedro Alves <palves@redhat.com>
9132 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9133 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9134 (loaded_dll, unloaded_dll): Move to ...
9135 * dll.h: ... this new file.
9136 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9138 2013-09-05 Pedro Alves <palves@redhat.com>
9140 * server.h (current_process, get_thread_process, all_processes)
9141 (add_inferior_to_list, for_each_inferior, current_inferior)
9142 (remove_inferior, add_process, remove_process, find_process_pid)
9143 (have_started_inferiors_p, have_attached_inferiors_p)
9144 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9145 (clear_inferiors, find_inferior, find_inferior_id)
9146 (inferior_target_data, set_inferior_target_data)
9147 (inferior_regcache_data, set_inferior_regcache_data): Move to
9148 inferiors.h, and include it.
9149 * inferiors.h: New file.
9151 2013-09-05 Pedro Alves <palves@redhat.com>
9153 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9157 2013-09-05 Pedro Alves <palves@redhat.com>
9159 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9161 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9162 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9163 (handle_tracepoint_general_set, handle_tracepoint_query)
9164 (tracepoint_finished_step, tracepoint_was_hit)
9165 (release_while_stepping_state_list, current_traceframe)
9166 (in_readonly_region, traceframe_read_mem)
9167 (fetch_traceframe_registers, traceframe_read_sdata)
9168 (traceframe_read_info, struct fast_tpoint_collect_status)
9169 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9170 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9171 (supply_fast_tracepoint_registers)
9172 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9173 (ipa_tdesc, claim_trampoline_space)
9174 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9175 (agent_mem_read, agent_get_trace_state_variable_value)
9176 (agent_set_trace_state_variable_value, agent_tsv_read)
9177 (agent_mem_read_string, get_raw_reg_func_addr)
9178 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9179 * tracepoint.h: ... this new file.
9181 2013-09-05 Pedro Alves <palves@redhat.com>
9183 * server.h (perror_with_name, error, fatal, warning, paddress)
9184 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9186 * utils.h: New file.
9188 2013-09-05 Pedro Alves <palves@redhat.com>
9190 * server.h (remote_debug, noack_mode, transport_is_reliable)
9191 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9192 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9193 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9194 (write_enn, initialize_async_io, enable_async_io)
9195 (disable_async_io, check_remote_input_interrupt_request)
9196 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9197 (dead_thread_notify, prepare_resume_reply)
9198 (decode_address_to_semicolon, decode_address, decode_m_packet)
9199 (decode_M_packet, decode_X_packet, decode_xfer_write)
9200 (decode_search_memory_packet, unhexify, hexify)
9201 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9202 (look_up_one_symbol, relocate_instruction)
9203 (monitor_output): Move to remote-utils.h, and include it.
9204 * remote-utils.h: New file.
9206 2013-09-05 Pedro Alves <palves@redhat.com>
9208 * server.h (_): Delete.
9210 2013-09-02 Pedro Alves <palves@redhat.com>
9212 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9213 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9215 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9217 2013-09-02 Pierre Muller <muller@sourceware.org>
9219 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9220 or WriteProcessMemory complete successfully and handle
9221 ERROR_PARTIAL_COPY error.
9223 2013-09-02 Pedro Alves <palves@redhat.com>
9225 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9226 error instead of EIO.
9228 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9231 * linux-low.c: Include filestuff.h.
9232 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9233 * lynx-low.c: Include filestuff.h.
9234 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9235 * server.c: Include filestuff.h.
9236 (main): Call notice_open_fds.
9237 * spu-low.c: Include filestuff.h.
9238 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9240 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9242 * Makefile.in: Explain why ../target and ../nat are not
9243 listed as include file search paths.
9244 (linux-waitpid.o): New object file rule.
9245 * configure.srv (srv_native_linux_obj): New variable.
9246 Replace all occurrences of linux native object files with
9247 $srv_native_linux_obj.
9248 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9249 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9250 (linux_enable_event_reporting): Remove declaration.
9251 (my_waitpid): Moved to common/linux-waitpid.c.
9252 (linux_wait_for_event): Pass ptid when calling
9253 linux_enable_event_reporting.
9254 (linux_supports_tracefork_flag): Remove.
9255 (linux_enable_event_reporting): Likewise.
9256 (linux_tracefork_grandchild): Remove.
9257 (STACK_SIZE): Moved to common/linux-ptrace.c.
9258 (linux_tracefork_child): Remove.
9259 (linux_test_for_tracefork): Remove.
9260 (linux_look_up_symbols): Call linux_supports_traceclone.
9261 (initialize_low): Remove call to linux_test_for_tracefork.
9262 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9263 common/linux-ptrace.h.
9264 (PTRACE_TYPE_ARG4): Likewise.
9265 Include linux-ptrace.h.
9267 2013-08-21 Pedro Alves <palves@redhat.com>
9269 * config.in: Renegerate.
9271 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9273 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9274 (SFILES): Remove $(srcdir)/common/target-common.c and
9275 add $(srcdir)/target/waitstatus.c.
9276 (OBS): Remove target-common.o and add waitstatus.o.
9277 (server_h): Remove $(srcdir)/../common/target-common.h and
9278 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9279 and $(srcdir)/../target/waitstatus.h.
9280 (target-common.o): Remove.
9281 (waitstatus.o): New target object file.
9282 * target.h: Do not include target-common.h and
9283 include target/resume.h, target/wait.h and
9284 target/waitstatus.h.
9286 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9288 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9289 to PTRACE_TYPE_ARG3.
9290 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9291 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9293 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9294 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9296 2013-07-27 Jie Zhang <jie@codesourcery.com>
9297 Daniel Jacobowitz <dan@codesourcery.com>
9298 Yao Qi <yao@codesourcery.com>
9300 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9301 (mips-linux-watch.o): New rule.
9302 (mips_linux_watch_h): New variable.
9303 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9305 * linux-mips-low.c: Include mips-linux-watch.h.
9306 (struct arch_process_info, struct arch_lwp_info): New.
9307 (update_watch_registers_callback): New function.
9308 (mips_linux_new_process, mips_linux_new_thread) New functions.
9309 (mips_linux_prepare_to_resume, mips_insert_point): New
9311 (mips_remove_point, mips_stopped_by_watchpoint): New
9313 (rsp_bp_type_to_target_hw_bp_type): New function.
9314 (mips_stopped_data_address): New function.
9315 (the_low_target): Add watchpoint support functions.
9317 2013-07-27 Yao Qi <yao@codesourcery.com>
9319 * i386-low.c: Include break-common.h.
9320 (enum target_hw_bp_type): Remove.
9322 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9324 * Makefile.in (SFILES): /common/target-common.c.
9325 (OBS): Add target-common.o.
9326 (server_h): Add $(srcdir)/../common/target-common.h.
9327 (target-common.o): New target.
9328 * server.c (queue_stop_reply_callback): Free
9329 status string after use.
9330 * target.c (target_waitstatus_to_string): Remove.
9331 * target.h: Include target-common.h.
9332 (resume_kind): Likewise.
9333 (target_waitkind): Likewise.
9334 (target_waitstatus): Likewise.
9335 (TARGET_WNOHANG): Likewise.
9337 2013-07-04 Yao Qi <yao@codesourcery.com>
9339 * Makefile.in (host_alias): Use @host_noncanonical@.
9340 (target_alias): Use @target_noncanonical@.
9341 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9342 ACX_NONCANONICAL_HOST.
9343 * configure: Regenerated.
9346 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9348 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9349 * configure: Rebuild.
9350 * Makefile.in (version_host, version_target): Get from configure.
9351 (version.c): Use $(version_host) and $(version_target).
9353 2013-07-03 Pedro Alves <palves@redhat.com>
9355 * Makefile.in (config.status): Depend on development.sh.
9356 * acinclude.m4: Include libmcheck.m4.
9357 * configure: Regenerate.
9359 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9361 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9362 attribute inside the parentheses.
9363 (winapi_DebugSetProcessKillOnExit): Ditto.
9364 (winapi_DebugBreakProcess): Ditto.
9365 (winapi_GenerateConsoleCtrlEvent): Ditto.
9367 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9369 * notif.h (notif_event): Add a dummy member to avoid compiler
9372 2013-07-01 Pedro Alves <palves@redhat.com>
9374 * hostio.c (HOSTIO_PATH_MAX): Define.
9375 (require_filename, handle_open, handle_unlink, handle_readlink):
9378 2013-07-01 Pedro Alves <palves@redhat.com>
9380 * server.h: Include "pathmax.h".
9381 * linux-low.c: Don't include sys/param.h.
9382 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9384 * win32-low.c: Don't include sys/param.h.
9385 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9387 2013-07-01 Pedro Alves <palves@redhat.com>
9389 * event-loop.c: Don't check HAVE_UNISTD_H before including
9391 * gdbreplay.c: Likewise.
9392 * remote-utils.c: Likewise.
9393 * server.c: Likewise.
9394 * configure.ac: Don't check for unistd.h.
9395 * configure: Regenerate.
9397 2013-06-28 Tom Tromey <tromey@redhat.com>
9399 * Makefile.in (version.c): Use version.in, not
9402 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9404 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9405 * configure: Rebuild.
9406 * Makefile.in (version_host, version_target): Get from configure.
9407 (version.c): Use $(version_host) and $(version_target).
9409 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9411 Fix trace-status to output user name without trailing colon.
9412 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9414 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9416 Fix trace-status to output proper start-time and stop-time.
9417 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9418 output start time and stop time in hex as gdb expects.
9420 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9422 * tracepoint.c (build_traceframe_info_xml): Output trace state
9423 variables present in the trace buffer.
9425 2013-06-24 Tom Tromey <tromey@redhat.com>
9427 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9429 (version.o): Remove.
9430 * gdbreplay.c: Include version.h.
9431 (version, host_name): Don't declare.
9432 * server.h: Include version.h.
9433 (version, host_name): Don't declare.
9435 2013-06-12 Pedro Alves <palves@redhat.com>
9437 * linux-x86-low.c (linux_is_elf64): Delete global.
9438 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9439 with local linux_pid_exe_is_elf_64_file use.
9441 2013-06-11 Pedro Alves <palves@redhat.com>
9443 * linux-low.c (regset_disabled, disable_regset): New functions.
9444 (regsets_fetch_inferior_registers)
9445 (regsets_store_inferior_registers): Use them.
9446 (initialize_regsets_info); Don't allocate the disabled_regsets
9448 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9451 2013-06-11 Pedro Alves <palves@redhat.com>
9453 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9456 2013-06-11 Pedro Alves <palves@redhat.com>
9458 * linux-x86-low.c (initialize_low_arch): Call
9459 init_registers_x32_avx_linux.
9461 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9463 Fix compatibility with Android Bionic.
9464 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9467 2013-06-07 Pedro Alves <palves@redhat.com>
9470 * Makefile.in (OBS): Add tdesc.o.
9471 (IPA_OBJS): Add tdesc-ipa.o.
9472 (tdesc-ipa.o): New rule.
9473 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9475 * linux-low.c (new_inferior): Delete.
9476 (disabled_regsets, num_regsets): Delete.
9477 (linux_add_process): Adjust to set the new per-process
9479 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9480 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9481 was a stop. When calling arch_setup, switch the current inferior
9482 to the thread that got an event.
9483 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9484 (regsets_fetch_inferior_registers)
9485 (regsets_store_inferior_registers): New regsets_info parameter.
9487 (linux_register_in_regsets): New regs_info parameter. Adjust to
9489 (register_addr, fetch_register, store_register): New usrregs_info
9490 parameter. Adjust to use it.
9491 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9492 parameter regs_info. Adjust to use it.
9493 (linux_fetch_registers): Get the current inferior's regs_info, and
9495 (linux_store_registers): Ditto.
9496 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9497 (initialize_low): Don't initialize the target_regsets here. Call
9498 initialize_low_arch.
9499 * linux-low.h (target_regsets): Delete declaration.
9500 (struct regsets_info): New.
9501 (struct usrregs_info): New.
9502 (struct regs_info): New.
9503 (struct process_info_private) <new_inferior>: New field.
9504 (struct linux_target_ops): Delete the num_regs, regmap, and
9505 regset_bitmap fields. New field regs_info.
9506 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9507 * i387-fp.c (num_xmm_registers): Delete.
9508 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9509 calls to new interface.
9510 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9511 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9512 Infer the number of xmm registers from the regcache's target
9514 * i387-fp.h (num_xmm_registers): Delete.
9515 * inferiors.c (add_thread): Don't install the thread's regcache
9517 * proc-service.c (gregset_info): Fetch the current inferior's
9518 regs_info. Adjust to use it.
9519 * regcache.c: Include tdesc.h.
9520 (register_bytes, reg_defs, num_registers)
9521 (gdbserver_expedite_regs): Delete.
9522 (get_thread_regcache): If the thread doesn't have a regcache yet,
9523 create one, instead of aborting gdbserver.
9524 (regcache_invalidate_one): Rename to ...
9525 (regcache_invalidate_thread): ... this.
9526 (regcache_invalidate_one): New.
9527 (regcache_invalidate): Only invalidate registers of the current
9529 (init_register_cache): Add target_desc parameter, and use it.
9530 (new_register_cache): Ditto. Assert the target description has a
9531 non zero registers_size.
9532 (regcache_cpy): Add assertions. Adjust.
9533 (realloc_register_cache, set_register_cache): Delete.
9534 (registers_to_string, registers_from_string): Adjust.
9535 (find_register_by_name, find_regno, find_register_by_number)
9536 (register_cache_size): Add target_desc parameter, and use it.
9537 (free_register_cache_thread, free_register_cache_thread_one)
9538 (regcache_release, register_cache_size): New.
9539 (register_size): Add target_desc parameter, and use it.
9540 (register_data, supply_register, supply_register_zeroed)
9541 (supply_regblock, supply_register_by_name, collect_register)
9542 (collect_register_as_string, collect_register_by_name): Adjust.
9543 * regcache.h (struct target_desc): Forward declare.
9544 (struct regcache) <tdesc>: New field.
9545 (init_register_cache, new_register_cache): Add target_desc
9547 (regcache_invalidate_thread): Declare.
9548 (regcache_invalidate_one): Delete declaration.
9549 (regcache_release): Declare.
9550 (find_register_by_number, register_cache_size, register_size)
9551 (find_regno): Add target_desc parameter.
9552 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9554 * remote-utils.c: Include tdesc.h.
9555 (outreg, prepare_resume_reply): Adjust.
9556 * server.c: Include tdesc.h.
9557 (gdbserver_xmltarget): Delete declaration.
9558 (get_features_xml, process_serial_event): Adjust.
9559 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9561 (struct process_info) <tdesc>: New field.
9562 (ipa_tdesc): Declare.
9563 * tdesc.c: New file.
9564 * tdesc.h: New file.
9565 * tracepoint.c: Include tdesc.h.
9566 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9567 (get_context_regcache): Adjust to pass ipa_tdesc down.
9568 (do_action_at_tracepoint): Adjust to get the register cache size
9569 from the context regcache's description.
9570 (traceframe_walk_blocks): Adjust to get the register cache size
9571 from the current trace frame's description.
9572 (traceframe_get_pc): Adjust to get current trace frame's
9573 description and pass it down.
9574 (gdb_collect): Adjust to get the register cache size from the
9576 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9577 (gdbserver_xmltarget): Delete.
9578 (initialize_low_tracepoint): Set the ipa's target description.
9579 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9580 (initialize_low_tracepoint): Set the ipa's target description.
9581 * linux-x86-low.c: Include tdesc.h.
9582 [__x86_64__] (is_64bit_tdesc): New.
9583 (ps_get_thread_area, x86_get_thread_area): Use it.
9584 (i386_cannot_store_register): Rename to ...
9585 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9586 (i386_cannot_fetch_register): Rename to ...
9587 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9588 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9590 (target_regsets): Rename to ...
9591 (x86_regsets): ... this.
9592 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9594 (x86_siginfo_fixup): Use is_64bit_tdesc.
9595 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9596 (tdesc_x32_avx_linux, tdesc_x32_linux)
9597 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9599 (x86_linux_update_xmltarget): Delete.
9600 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9601 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9602 (AMD64_LINUX_USER64_CS): New.
9603 (x86_linux_read_description): New, based on
9604 x86_linux_update_xmltarget.
9605 (same_process_callback): New.
9606 (x86_arch_setup_process_callback): New.
9607 (x86_linux_update_xmltarget): New.
9608 (x86_regsets_info): New.
9609 (amd64_linux_regs_info): New.
9610 (i386_linux_usrregs_info): New.
9611 (i386_linux_regs_info): New.
9612 (x86_linux_regs_info): New.
9613 (x86_arch_setup): Reimplement.
9614 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9615 (x86_emit_ops): Ditto.
9616 (the_low_target): Adjust. Install x86_linux_regs_info,
9617 x86_cannot_fetch_register, and x86_cannot_store_register.
9618 (initialize_low_arch): New.
9619 * linux-ia64-low.c (tdesc_ia64): Declare.
9620 (ia64_fetch_register): Adjust.
9621 (ia64_usrregs_info, regs_info): New globals.
9622 (ia64_regs_info): New function.
9623 (the_low_target): Adjust.
9624 (initialize_low_arch): New function.
9625 * linux-sparc-low.c (tdesc_sparc64): Declare.
9626 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9628 (sparc_arch_setup): New function.
9629 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9630 (the_low_target): Adjust.
9631 (initialize_low_arch): New function.
9632 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9633 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9634 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9635 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9636 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9637 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9638 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9639 (tdesc_powerpc_isa205_vsx64l): Declare.
9640 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9641 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9642 (ppc_set_pc, ppc_get_hwcap): Adjust.
9643 (ppc_usrregs_info): Forward declare.
9644 (!__powerpc64__) ppc_regmap_adjusted: New global.
9645 (ppc_arch_setup): Adjust to the current process'es target
9647 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9648 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9649 (ppc_store_evrregset): Adjust.
9650 (target_regsets): Rename to ...
9651 (ppc_regsets): ... this, and make static.
9652 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9653 (ppc_regs_info): New function.
9654 (the_low_target): Adjust.
9655 (initialize_low_arch): New function.
9656 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9657 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9658 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9659 (tdesc_s390x_linux64v2): Declare.
9660 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9661 (s390_fill_gregset, s390_store_last_break): Adjust.
9662 (target_regsets): Rename to ...
9663 (s390_regsets): ... this, and make static.
9664 (s390_get_pc, s390_set_pc): Adjust.
9665 (s390_get_hwcap): New target_desc parameter, and use it.
9666 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9667 (s390_arch_setup): Adjust to set the current process'es target
9668 description. Don't adjust the regmap.
9669 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9670 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9671 (regs_info_3264): New globals.
9672 (s390_regs_info): New function.
9673 (the_low_target): Adjust.
9674 (initialize_low_arch): New function.
9675 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9676 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9677 [__mips64] (init_registers_mips_linux)
9678 (init_registers_mips_dsp_linux): Delete defines.
9679 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9680 (have_dsp): New global.
9681 (mips_read_description): New, based on mips_arch_setup.
9682 (mips_arch_setup): Reimplement.
9683 (get_usrregs_info): New function.
9684 (mips_cannot_fetch_register, mips_cannot_store_register)
9685 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9686 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9687 (target_regsets): Rename to ...
9688 (mips_regsets): ... this, and make static.
9689 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9690 (dsp_regs_info, regs_info): New globals.
9691 (mips_regs_info): New function.
9692 (the_low_target): Adjust.
9693 (initialize_low_arch): New function.
9694 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9695 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9697 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9698 (arm_read_description): New, with bits factored from
9700 (arm_arch_setup): Reimplement.
9701 (target_regsets): Rename to ...
9702 (arm_regsets): ... this, and make static.
9703 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9704 (arm_regs_info): New function.
9705 (the_low_target): Adjust.
9706 (initialize_low_arch): New function.
9707 * linux-m68k-low.c (tdesc_m68k): Declare.
9708 (target_regsets): Rename to ...
9709 (m68k_regsets): ... this, and make static.
9710 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9711 (m68k_regs_info): New function.
9712 (m68k_arch_setup): New function.
9713 (the_low_target): Adjust.
9714 (initialize_low_arch): New function.
9715 * linux-sh-low.c (tdesc_sharch): Declare.
9716 (target_regsets): Rename to ...
9717 (sh_regsets): ... this, and make static.
9718 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9719 (sh_regs_info, sh_arch_setup): New functions.
9720 (the_low_target): Adjust.
9721 (initialize_low_arch): New function.
9722 * linux-bfin-low.c (tdesc_bfin): Declare.
9723 (bfin_arch_setup): New function.
9724 (bfin_usrregs_info, regs_info): New globals.
9725 (bfin_regs_info): New function.
9726 (the_low_target): Adjust.
9727 (initialize_low_arch): New function.
9728 * linux-cris-low.c (tdesc_cris): Declare.
9729 (cris_arch_setup): New function.
9730 (cris_usrregs_info, regs_info): New globals.
9731 (cris_regs_info): New function.
9732 (the_low_target): Adjust.
9733 (initialize_low_arch): New function.
9734 * linux-cris-low.c (tdesc_crisv32): Declare.
9735 (cris_arch_setup): New function.
9736 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9737 (cris_regs_info): New function.
9738 (the_low_target): Adjust.
9739 (initialize_low_arch): New function.
9740 * linux-m32r-low.c (tdesc_m32r): Declare.
9741 (m32r_arch_setup): New function.
9742 (m32r_usrregs_info, regs_info): New globals.
9743 (m32r_regs_info): Adjust.
9744 (initialize_low_arch): New function.
9745 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9746 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9747 (tic6x_usrregs_info): Forward declare.
9748 (tic6x_read_description): New function, based on ...
9749 (tic6x_arch_setup): ... this. Reimplement.
9750 (target_regsets): Rename to ...
9751 (tic6x_regsets): ... this, and make static.
9752 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9753 (tic6x_regs_info): New function.
9754 (the_low_target): Adjust.
9755 (initialize_low_arch): New function.
9756 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9757 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9758 (target_regsets): Rename to ...
9759 (xtensa_regsets): ... this, and make static.
9760 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9762 (xtensa_arch_setup, xtensa_regs_info): New functions.
9763 (the_low_target): Adjust.
9764 (initialize_low_arch): New function.
9765 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9766 (nios2_arch_setup): Set the current process'es tdesc.
9767 (target_regsets): Rename to ...
9768 (nios2_regsets): ... this.
9769 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9770 (nios2_regs_info): New function.
9771 (the_low_target): Adjust.
9772 (initialize_low_arch): New function.
9773 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9774 (aarch64_arch_setup): Set the current process'es tdesc.
9775 (target_regsets): Rename to ...
9776 (aarch64_regsets): ... this.
9777 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9778 (aarch64_regs_info): New function.
9779 (the_low_target): Adjust.
9780 (initialize_low_arch): New function.
9781 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9783 (target_regsets): Rename to ...
9784 (tile_regsets): ... this.
9785 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9786 (tile_regs_info): New function.
9787 (tile_arch_setup): Set the current process'es tdesc.
9788 (the_low_target): Adjust.
9789 (initialize_low_arch): New function.
9790 * spu-low.c (tdesc_spu): Declare.
9791 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9792 * win32-arm-low.c (tdesc_arm): Declare.
9793 (arm_arch_setup): New function.
9794 (the_low_target): Install arm_arch_setup instead of
9796 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9797 (init_windows_x86): Rename to ...
9798 (i386_arch_setup): ... this. Set `win32_tdesc'.
9799 (the_low_target): Adjust.
9800 * win32-low.c (win32_tdesc): New global.
9801 (child_add_thread): Don't create the thread cache here.
9802 (do_initial_child_stuff): Set the new process'es tdesc.
9803 * win32-low.h (struct target_desc): Forward declare.
9804 (win32_tdesc): Declare.
9805 * lynx-i386-low.c (tdesc_i386): Declare global.
9806 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9807 * lynx-low.c (lynx_tdesc): New global.
9808 (lynx_add_process): Set the new process'es tdesc.
9809 * lynx-low.h (struct target_desc): Forward declare.
9810 (lynx_tdesc): Declare global.
9811 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9812 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9813 * nto-low.c (nto_tdesc): New global.
9814 (do_attach): Set the new process'es tdesc.
9815 * nto-low.h (struct target_desc): Forward declare.
9816 (nto_tdesc): Declare.
9817 * nto-x86-low.c (tdesc_i386): Declare.
9818 (nto_x86_arch_setup): Set `nto_tdesc'.
9820 2013-06-04 Gary Benson <gbenson@redhat.com>
9822 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9823 to qSupported response when appropriate.
9824 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9825 with nonzero-length annex.
9826 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9827 arguments supplied in annex.
9829 2013-05-31 Doug Evans <dje@google.com>
9832 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9833 64 bits in 64-cross-32 environment.
9835 2013-05-28 Pedro Alves <palves@redhat.com>
9837 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9838 (aarch64-without-fpu.c): Delete rule.
9839 * configure.srv (aarch64*-*-linux*): Remove references to
9840 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9841 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9844 2013-05-24 Pedro Alves <palves@redhat.com>
9846 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9847 instead of strchr/decode_address. Error if the range isn't split
9848 with a ','. Don't assume there's be a ':' in the action.
9850 2013-05-23 Yao Qi <yao@codesourcery.com>
9851 Pedro Alves <palves@redhat.com>
9853 * linux-low.c (lwp_in_step_range): New function.
9854 (linux_wait_1): If the thread was range stepping and stopped
9855 outside the stepping range, report the stop to GDB. Otherwise,
9856 continue stepping. Add range stepping debug output.
9857 (linux_set_resume_request): Copy the step range from the resume
9859 (linux_supports_range_stepping): New.
9860 (linux_target_ops) <supports_range_stepping>: Set to
9861 linux_supports_range_stepping.
9862 * linux-low.h (struct linux_target_ops)
9863 <supports_range_stepping>: New field.
9864 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9865 * linux-x86-low.c (x86_supports_range_stepping): New.
9866 (the_low_target) <supports_range_stepping>: Set to
9867 x86_supports_range_stepping.
9868 * server.c (handle_v_cont): Handle 'r' action.
9869 (handle_v_requests): Append ";r" if the target supports range
9871 * target.h (struct thread_resume) <step_range_start,
9872 step_range_end>: New fields.
9873 (struct target_ops) <supports_range_stepping>:
9875 (target_supports_range_stepping): New macro.
9877 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9879 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9880 confusion in comment.
9882 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9884 * lynx-low.c (struct process_info_private): New type.
9885 (lynx_add_process): New function.
9886 (lynx_create_inferior, lynx_attach): Replace calls to
9887 add_process by calls to lynx_add_process.
9888 (lynx_resume): If PTID is null, then try using
9889 current_process()->private->last_wait_event_ptid.
9891 (lynx_clear_inferiors): Delete. The contents of that function
9892 has been inlined in lynx_mourn;
9893 (lynx_wait_1): Save the ptid in the process's private data.
9894 (lynx_mourn): Free the process' private data. Replace call
9895 to lynx_clear_inferiors by call to clear_inferiors.
9897 2013-05-17 Yao Qi <yao@codesourcery.com>
9899 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9902 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9904 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9905 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9906 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9907 PT_TEXT_END_ADDR guards. Update comments.
9908 (linux_target_op) <read_offsets>: Conditionally define to
9909 linux_read_offsets if the target is UCLIBC and if it defines
9910 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9912 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9913 Andrew Jenner <andrew@codesourcery.com>
9915 * Makefile.in (SFILES): Add linux-nios2-low.c.
9916 (clean): Add action to delete nios2-linux.c.
9917 (nios2-linux.c): New rule.
9918 * configure.srv: Add nios2*-*-linux*.
9919 * linux-nios2-low.c: New.
9921 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9923 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9925 2013-04-25 Hui Zhu <hui@codesourcery.com>
9928 * ax.c (ax_printf): Add fflush.
9930 2013-04-22 Tom Tromey <tromey@redhat.com>
9932 * Makefile.in (SFILES): Add filestuff.c.
9933 (OBS): Add filestuff.o.
9934 (filestuff.o): New target.
9935 * config.in, configure: Rebuild.
9936 * configure.ac: Check for fdwalk, pipe2.
9938 2013-04-17 Pedro Alves <palves@redhat.com>
9940 * configure.ac (USE_THREAD_DB): Delete variable.
9941 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9942 Don't AC_SUBST USE_THREAD_DB.
9943 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9944 * config.in, configure: Regenerate.
9946 2013-04-16 Pedro Alves <palves@redhat.com>
9948 * linux-low.h (struct lwp_info) <thread_known>: Move under
9949 the USE_THREAD_DB #ifdef.
9951 2013-04-16 Pedro Alves <palves@redhat.com>
9953 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9954 (linux-low.o): Delete rule.
9955 * linux-low.h: Always include "gdb_thread_db.h" instead of
9956 conditionally including thread_db.h.
9957 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9960 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9962 * Makefile.in (install-only): Fix make install regression.
9964 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9966 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9967 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9969 * gdbserver.1: Remove.
9971 2013-03-22 Pedro Alves <palves@redhat.com>
9973 * linux-low.c (handle_extended_wait): Don't call
9974 linux_enable_event_reporting.
9976 2013-03-15 Tony Theodore <tonyt@logyst.com>
9979 * Makefile.in (SHELL): Use @SHELL@.
9981 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9983 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9986 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9988 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9989 Remove extraneous NULL element.
9991 2013-03-13 Yao Qi <yao@codesourcery.com>
9993 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9994 'V' block in trace frame.
9996 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9998 * target.h (struct target_ops): Add btrace ops.
9999 (target_supports_btrace): New macro.
10000 (target_enable_btrace): New macro.
10001 (target_disable_btrace): New macro.
10002 (target_read_btrace): New macro.
10003 * gdbthread.h (struct thread_info): Add btrace field.
10004 * server.c: Include btrace-common.h.
10005 (handle_btrace_general_set): New function.
10006 (handle_btrace_enable): New function.
10007 (handle_btrace_disable): New function.
10008 (handle_general_set): Call handle_btrace_general_set.
10009 (handle_qxfer_btrace): New function.
10010 (struct qxfer qxfer_packets[]): Add btrace entry.
10011 * inferiors.c (remove_thread): Disable btrace.
10012 * linux-low: Include linux-btrace.h.
10013 (linux_low_enable_btrace): New function.
10014 (linux_low_read_btrace): New function.
10015 (linux_target_ops): Add btrace ops.
10016 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10017 Add srv_linux_btrace=yes.
10018 (x86_64-*-linux*): Add linux-btrace.o.
10019 Add srv_linux_btrace=yes.
10020 * configure.ac: Define HAVE_LINUX_BTRACE.
10021 * config.in: Regenerated.
10022 * configure: Regenerated.
10024 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10026 * server.c (handle_qxfer): Preserve error message if -3 is
10028 (qxfer): Document the -3 return value.
10030 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10032 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10033 (linux_btrace_h): New variable.
10034 (linux-btrace.o): New rule.
10036 2013-03-08 Stan Shebs <stan@codesourcery.com>
10037 Hafiz Abid Qadeer <abidh@codesourcery.com>
10039 * tracepoint.c (trace_buffer_size): New global.
10040 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10041 (init_trace_buffer): Change to one-argument function. Allocate
10042 trace buffer memory.
10043 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10044 handle QTBuffer:size packet.
10045 (cmd_bigqtbuffer_size): New function.
10046 (initialize_tracepoint): Call init_trace_buffer with
10047 DEFAULT_TRACE_BUFFER_SIZE.
10048 * server.c (handle_query): Add QTBuffer:size in the
10051 2013-03-07 Yao Qi <yao@codesourcery.com>
10053 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10054 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10056 (cmd_qtsp): Adjust condition. Do post increment.
10057 Set cur_action and cur_step_action back to 0.
10059 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10062 * linux-low.c (linux_write_memory): Return early success if LEN is
10065 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10067 * configure.srv: Add x86_64-*-cygwin* as target.
10069 2013-02-28 Tom Tromey <tromey@redhat.com>
10071 * configure.ac: Invoke AC_SYS_LARGEFILE.
10072 * configure, config.in: Rebuild.
10074 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10076 * win32-low.c: Throughout, fix format strings and casts of
10077 printf-like functions to avoid type related warnings on all
10079 (get_child_debug_event): Print dwDebugEventCode as hex since
10080 that's how it's usually documented.
10082 2013-02-28 Yao Qi <yao@codesourcery.com>
10084 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10087 2013-02-27 Jiong Wang <jiwang@tilera.com>
10089 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10090 (reg-tilegx32.c): New rule.
10091 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10092 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10093 different register info initializer according to elf class.
10094 (init_registers_tilgx32): New function. The tilegx32 register info
10096 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10097 (tile_store_gregset): Likewise.
10099 2013-02-27 Yao Qi <yao@codesourcery.com>
10101 * server.c (process_point_options): Print debug message when
10102 debug_threads is true.
10104 2013-02-26 Yao Qi <yao@codesourcery.com>
10106 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10108 2013-02-19 Pedro Alves <palves@redhat.com>
10109 Kai Tietz <ktietz@redhat.com>
10113 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10114 instead of strtoul to extract address from packet.
10115 (process_serial_event) <'z'>: Likewise.
10117 2013-02-18 Yao Qi <yao@codesourcery.com>
10119 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10121 2013-02-14 Pedro Alves <palves@redhat.com>
10125 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10126 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10128 2013-02-14 Pedro Alves <palves@redhat.com>
10130 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10132 2013-02-14 Pedro Alves <palves@redhat.com>
10134 * tracepoint.c (save_string): Delete.
10135 (add_tracepoint_action): Use savestring instead of save_string.
10137 2013-02-12 Pedro Alves <palves@redhat.com>
10139 * linux-xtensa-low.c: Ditto.
10140 * xtensa-xtregs.c: Ditto.
10142 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10144 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10147 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10149 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10150 aarch64_num_wp_regs and aarch64_num_bp_regs to
10151 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10153 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10155 * linux-aarch64-low.c (ps_get_thread_area): Replace
10156 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10158 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10159 Marcus Shawcroft <marcus.shawcroft@arm.com>
10160 Nigel Stephens <nigel.stephens@arm.com>
10161 Yufeng Zhang <yufeng.zhang@arm.com>
10163 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10164 (aarch64.c, aarch64-without-fpu.c): New targets.
10165 * configure.srv (aarch64*-*-linux*): New.
10166 * linux-aarch64-low.c: New file.
10168 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10170 * linux-low.c (handle_extended_wait, linux_create_inferior)
10171 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10172 (dequeue_one_deferred_signal, linux_resume_one_thread)
10173 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10174 (linux_tracefork_grandchild, linux_test_for_tracefork)
10175 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10176 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10177 where the argument is 0.
10179 2013-01-25 Yao Qi <yao@codesourcery.com>
10181 * event-loop.c: Include "queue.h".
10182 (gdb_event_p): New typedef.
10183 (struct gdb_event) <next_event>: Remove.
10184 (event_queue): Change to QUEUE(gdb_event_p).
10185 (async_queue_event): Remove.
10186 (gdb_event_xfree): New.
10187 (initialize_event_loop): New.
10188 (process_event): Use API from QUEUE.
10189 (wait_for_event): Likewise.
10190 * server.c (main): Call initialize_event_loop.
10191 * server.h (initialize_event_loop): Declare.
10193 2013-01-18 Yao Qi <yao@codesourcery.com>
10195 * ax.h (struct eval_agent_expr_context): New.
10196 (gdb_eval_agent_expr): Update declaration.
10197 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10198 TFRAME. Add new argument CTX.
10199 * server.h (struct eval_agent_expr_context): Declare.
10200 (agent_mem_read, agent_tsv_read): Update declaration.
10201 (agent_mem_read_string): Likewise.
10202 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10203 (add_traceframe_block): Add new argument TPOINT.
10204 Increase TPOINT->traceframe_usage.
10205 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10206 eval_tracepoint_agent_expr.
10207 (condition_true_at_tracepoint): Likewise.
10208 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10209 (agent_mem_read_string, agent_tsv_read): Likewise.
10211 2013-01-16 Yao Qi <yao@codesourcery.com>
10213 * linux-low.c (linux_resume_one_lwp): Don't check
10214 'lwp->bp_reinsert != 0'.
10216 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10217 Pedro Alves <palves@redhat.com>
10219 * lynx-low.c (ptrace_request_to_str): Define a temporary
10220 macro and use it to simplify this function's implementation.
10222 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10224 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10227 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10229 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10231 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10233 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10235 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10237 * lynx-low.c (lynx_resume): Use the resume_info parameter
10238 to determine the ptid for the lynx_ptrace call, unless
10239 it is equal to minus_one_ptid, in which case we use the
10240 ptid of the current_inferior.
10241 (lynx_wait_1): After having received a thread create/exit
10242 event, resume the inferior's execution using the signaling
10243 thread's ptid, rather than the old ptid.
10245 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10247 * lynx-low.c (lynx_resume): Delete variable ret.
10249 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10251 * gdbreplay.c (gdbreplay_version): Update copyright year.
10252 * server.c (gdbserver_version): Likewise.
10254 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10256 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10259 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10261 * lynx-low.c (ptrace_request_to_str): Add handling for
10262 PTRACE_GETTRACESIG.
10264 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10266 * lynx-low.c (lynx_attach): Delete variable new_process.
10268 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10270 * lynx-low.c (lynx_create_inferior): Delete variable
10273 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10275 * lynx-low.c (ptrace_request_to_str): Do not handle
10276 PTRACE_GETTHREADLIST if this macro does not exist.
10278 2012-12-15 Yao Qi <yao@codesourcery.com>
10280 * Makefile.in (OBS): Add notif.o.
10281 * notif.c, notif.h: New.
10282 * server.c: Include "notif.h".
10283 (struct vstop_notif) <next>: Remove.
10285 (queue_stop_reply): Update.
10286 (push_event, send_next_stop_reply): Remove.
10287 (discard_queued_stop_replies): Update.
10288 (notif_stop): New variable.
10289 (handle_v_stopped): Remove.
10290 (handle_v_requests): Don't call handle_v_stopped. Call
10291 handle_ack_notif instead.
10292 (queue_stop_reply_callback): Call notif_event_enque instead
10293 of queue_stop_reply.
10294 (handle_status): Don't call send_next_stop_reply, call
10295 notif_write_event instead.
10296 (kill_inferior_callback): Likewise.
10297 (detach_or_kill_inferior_callback): Likewise.
10298 (main): Call initialize_notif.
10299 (process_serial_event): Call QUEUE_is_empty.
10300 (handle_target_event): Call notif_push instead of push event.
10301 * server.h (push_event): Remove declaration.
10303 2012-12-10 Tom Tromey <tromey@redhat.com>
10305 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10306 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10309 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10310 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10311 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10312 (amd64-linux-ipa.o, ax.o): Rewrite.
10313 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10314 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10315 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10316 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10317 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10318 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10319 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10320 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10321 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10322 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10323 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10324 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10325 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10326 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10327 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10328 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10329 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10330 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10331 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10332 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10333 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10334 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10335 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10336 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10337 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10338 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10339 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10340 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10341 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10342 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10343 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10344 (reg-tilegx.o): Remove.
10345 (all_object_files): New macro.
10346 Include .deps files.
10347 * aclocal.m4, configure: Rebuild.
10348 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10349 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10350 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10352 2012-12-05 Tom Tromey <tromey@redhat.com>
10355 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10357 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10359 * configure.ac: Check for linux/perf_event.h.
10360 * config.in: Regenerated.
10361 * configure: Regenerated.
10363 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10365 * hostio.c (handle_readlink): Decrease buffer size
10366 parameter passed to readlink by one byte.
10368 2012-11-26 Yao Qi <yao@codesourcery.com>
10370 * configure.ac (build_warnings): Append '-Wempty-body'.
10371 * configure: Regenerated.
10372 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10375 2012-11-15 Pierre Muller <muller@sourceware.org>
10377 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10378 * config.in: Regenerate.
10379 * configure: Regenerate.
10380 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10381 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10382 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10383 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10385 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10386 instead of <sys/wait.h> header.
10387 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10389 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10391 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10392 (various make rules): Remove -DGDBSERVER
10394 2012-11-09 Yao Qi <yao@codesourcery.com>
10396 * spu-low.c (current_ptid): Move it to ..
10397 * gdbthread.h: ... here. New.
10398 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10399 * server.c (myresume, process_serial_event): Likewise.
10400 * thread-db.c (thread_db_find_new_threads): Likewise.
10401 * tracepoint.c (run_inferior_command): Likewise.
10403 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10405 * server.c (handle_search_memory_1): Include access length in
10408 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10410 * linux-crisv32-low.c: Fix compile errors.
10412 2012-09-04 Yao Qi <yao@codesourcery.com>
10414 * tracepoint.c (cmd_qtsv): Adjust debug message.
10415 Don't check CUR_TPOINT.
10417 2012-08-28 Yao Qi <yao@codesourcery.com>
10419 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10420 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10421 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10422 Remove declarations of xmalloc, xreallloc, xstrdup and
10424 * Makefile.in (libiberty_h): New.
10425 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10426 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10428 2012-08-23 Yao Qi <yao@codesourcery.com>
10430 * server.h: Remove declaration of 'xsnprintf'.
10432 2012-08-22 Keith Seitz <keiths@redhat.com>
10434 * server.h: Include build-gnulib-gbserver/config.h.
10435 * gdbreplay.c: Likewise.
10437 2012-08-08 Doug Evans <dje@google.com>
10439 * Makefile.in (SFILES): Add gdb_vecs.c.
10440 (OBS): Add gdb_vecs.o.
10441 (gdb_vecs_h, host_defs_h): New variables.
10442 (thread-db.o): Add $(gdb_vecs_h) dependency.
10443 (gdb_vecs.o): New rule.
10444 * thread-db.c: #include "gdb_vecs.h".
10445 (thread_db_load_search): Use a vector to iterate over path elements.
10446 Handle text appearing after "$pdir".
10448 * configure.ac: Add check for strstr.
10449 * config.in: Regenerate.
10450 * configure: Regenerate.
10452 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10454 * hostio.c (handle_pread): If pread fails, fall back to attempting
10456 (handle_pwrite): Likewise for pwrite.
10458 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10460 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10461 between unsupported TYPE and unimplementable ADDR/LEN combination.
10462 (arm_insert_point): Act on new return value.
10464 2012-07-31 Pedro Alves <palves@redhat.com>
10466 * server.c (process_point_options): Only skip tokens if we find
10467 one that is unrecognized. Don't treat 'X' specially while
10468 skipping unrecognized tokens.
10470 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10472 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10473 to 4-byte-align HW breakpoint addresses for Thumb.
10475 2012-07-27 Yao Qi <yao@codesourcery.com>
10479 * server.h: Declare gdb_agent_about_to_close.
10480 * target.c (kill_inferior): Include "agent.h".
10481 New. Send command 'kill'.
10482 * target.h (kill_inferior): Removed macro.
10483 * tracepoint.c (gdb_agent_about_to_close): New.
10484 (gdb_agent_helper_thread): Handle command 'close'.
10485 Wait endlessly until the inferior stops.
10486 Install gdb_agent_remove_socket to atexit hook.
10487 (agent_socket_name): New static variable.
10488 (gdb_agent_socket_init): Replace local variable 'name' with
10489 'agent_socket_name'.
10490 (gdb_agent_remove_socket): New.
10492 2012-07-27 Yao Qi <yao@codesourcery.com>
10494 * server.c (process_point_options): Stop at 'X' when parsing.
10496 2012-07-19 Michael Eager <eager@eagercon.com>
10498 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10500 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10501 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10502 hardware breakpoint.
10504 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10506 * gdbserver/linux-low.c (initialize_low): Call
10507 linux_ptrace_init_warnings.
10509 2012-07-02 Doug Evans <dje@google.com>
10511 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10514 2012-07-02 Stan Shebs <stan@codesourcery.com>
10516 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10517 (ax.o): Add it to build rule.
10519 (OBS): Add format.o.
10520 (IPA_OBS): Add format.o.
10521 * server.c (handle_query): Claim support for breakpoint commands.
10522 (process_point_options): Add command case.
10523 (process_serial_event): Leave running if there are printfs in
10525 * mem-break.h (any_persistent_commands): Declare.
10526 (add_breakpoint_commands): Declare.
10527 (gdb_no_commands_at_breakpoint): Declare.
10528 (run_breakpoint_commands): Declare.
10529 * mem-break.c (struct point_command_list): New struct.
10530 (struct breakpoint): New field command_list.
10531 (any_persistent_commands): New function.
10532 (add_commands_to_breakpoint): New function.
10533 (add_breakpoint_commands): New function.
10534 (gdb_no_commands_at_breakpoint): New function.
10535 (run_breakpoint_commands): New function.
10536 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10538 * ax.c: Include format.h.
10539 (ax_printf): New function.
10540 (gdb_eval_agent_expr): Add printf opcode.
10542 2012-06-13 Yao Qi <yao@codesourcery.com>
10544 * server.c (start_inferior): Remove duplicated writes to fields
10545 'last_resume_kind' and 'last_status' of 'current_inferior'.
10547 2012-06-12 Yao Qi <yao@codesourcery.com>
10548 Pedro Alves <palves@redhat.com>
10550 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10552 * server.c (handle_v_cont): Extend comment.
10554 2012-06-11 Yao Qi <yao@codesourcery.com>
10556 * linux-low.c (linux_attach): Add 'static'.
10558 2012-06-06 Yao Qi <yao@codesourcery.com>
10560 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10562 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10564 Fix gcc -flto compilation warning.
10565 * server.c (main): Make variable multi_mode and attach volatile.
10567 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10569 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10570 if the platform doesn't know about it.
10572 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10574 * Makefile.in (SFILES): Add linux-tile-low.c.
10575 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10576 * configure.srv: Handle tilegx-*-linux*.
10577 * linux-tile-low.c: New file.
10579 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10581 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10583 2012-05-24 Pedro Alves <palves@redhat.com>
10587 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10589 2012-05-24 Pedro Alves <palves@redhat.com>
10593 Replace target_signal with gdb_signal throughout.
10595 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10597 * linux-low.c (linux_store_registers): Avoid the copying sequence
10598 when no data has been retrieved by ptrace.
10600 2012-05-22 Will Deacon <will.deacon@arm.com>
10602 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10603 Include asm/ptrace.h.
10604 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10607 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10609 * linux-low.c (linux_store_registers): Don't re-retrieve data
10610 with ptrace that has already been obtained from /proc. Always
10611 copy any data retrieved with ptrace to the buffer supplied.
10613 2012-05-11 Yao Qi <yao@codesourcery.com>
10614 Pedro Alves <palves@redhat.com>
10616 * linux-low.c (enum stopping_threads_kind): New.
10617 (stopping_threads): Change type to `enum stopping_threads_kind'.
10618 (handle_extended_wait): If stopping and suspending threads, leave
10619 the new_lwp suspended too.
10620 (linux_wait_for_event): Adjust.
10621 (stop_all_lwps): Set `stopping_threads' to
10622 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10623 whether we're suspending threads or just stopping them. Assert no
10626 2012-04-29 Yao Qi <yao@codesourcery.com>
10628 * server.h: Move some code to ...
10629 * gdbthread.h: ... here. New.
10630 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10631 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10632 (nto-low.o, win32-low.o): Likewise.
10633 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10634 * regcache.c, remote-utils.c, server.c: Likewise.
10635 * target.c, tracepoint.c, win32-low.c: Likewise.
10637 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10639 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10640 (PTRACE_ARG4_TYPE): Likewise.
10641 (PTRACE_XFER_TYPE): Likewise.
10642 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10643 ptrace to PTRACE_ARG3_TYPE.
10644 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10645 (PTRACE_ARG4_TYPE): Likewise.
10646 (PTRACE_XFER_TYPE): Likewise.
10647 (linux_detach_one_lwp): Cast fourth argument of
10648 ptrace to long then PTRACE_ARG4_TYPE.
10649 (regsets_fetch_inferior_registers): Cast third argument of
10650 ptrace to long then PTRACE_ARG3_TYPE.
10651 (regsets_store_inferior_registers): Likewise.
10653 2012-04-20 Pedro Alves <palves@redhat.com>
10655 * configure: Regenerate.
10657 2012-04-19 Pedro Alves <palves@redhat.com>
10659 * Makefile.in (GNULIB_BUILDDIR): New.
10660 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10661 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10662 (all, install-only, uninstall, clean-info, all-lib, clean): No
10663 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10664 (maintainer-clean realclean distclean): Use subdir_do.
10666 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10667 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10668 * acinclude.m4: Include acx_configure_dir.m4.
10669 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10670 calls. Call AC_PROG_RANLIB. Configure gnulib using
10673 (GNULIB_STDINT_H): Adjust.
10674 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10675 * gdbreplay.c: Include build-gnulib/config.h.
10676 * server.h: Likewise.
10677 * aclocal.m4: Regenerate.
10678 * config.in: Regenerate.
10679 * configure: Regenerate.
10681 2012-04-19 Pedro Alves <palves@redhat.com>
10683 * Makefile.in (LIBGNU, INCGNU): Adjust.
10684 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10685 (all, install-only, uninstall, clean-info, all-lib, clean)
10686 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10687 * configure.ac: Adjust AC_OUTPUT output.
10688 * aclocal.m4: Regenerate.
10689 * configure: Regenerate.
10691 2012-04-19 Pedro Alves <palves@redhat.com>
10693 * Makefile.in (generated_files): New.
10694 (server_h): Remove the explicit dependency on config.h, and depend
10695 on $generated_files.
10697 2012-04-19 Pedro Alves <palves@redhat.com>
10699 * Makefile.in (INCGNU): Add -Ignulib.
10701 2012-04-19 Pedro Alves <palves@redhat.com>
10703 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10704 (INCGNU): ... this, and spell out -I here.
10705 (GNULIB_LIB): Rename to ...
10706 (LIBGNU): ... this.
10707 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10709 2012-04-19 Pedro Alves <palves@redhat.com>
10711 * config.in: Regenerate.
10713 2012-04-19 Pedro Alves <palves@redhat.com>
10715 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10716 * server.h (memmem): Remove declaration.
10717 * config.in: Regenerate.
10718 * configure: Regenerate.
10720 2012-04-19 Yao Qi <yao@codesourcery.com>
10722 * Makefile.in (SFILES): Add common/vec.c.
10726 2012-04-19 Yao Qi <yao@codesourcery.com>
10728 * remote-utils.c (prepare_resume_reply): Replace with macro
10729 target_core_of_thread.
10730 * server.c (handle_qxfer_threads_proper): Likewise.
10731 * target.h (traget_core_of_thread): New macro.
10733 2012-04-18 Pedro Alves <palves@redhat.com>
10735 * aclocal.m4: Regenerate.
10736 * configure: Regenerate.
10738 2012-04-16 Yao Qi <yao@codesourcery.com>
10740 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10741 duplicated on address.
10743 2012-04-16 Yao Qi <yao@codesourcery.com>
10745 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10746 (struct tracepoint_action_ops) <send>: New field.
10747 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10748 (agent_expr_send, x_tracepoint_action_send): New.
10749 (l_tracepoint_action_send): New.
10750 (cmd_qtdp): Download and install tracepoint
10751 according to `use_agent'.
10752 (run_inferior_command): Add one more parameter `len'.
10754 (tracepoint_send_agent): New.
10755 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10757 2012-04-16 Yao Qi <yao@codesourcery.com>
10759 * tracepoint.c (download_tracepoints): Moved to ...
10760 (cmd_qtstart): ... here.
10762 2012-04-14 Yao Qi <yao@codesourcery.com>
10764 * tracepoint.c: Include inttypes.h.
10765 (struct collect_memory_action): Use sized types.
10766 (struct tracepoint): Likewise.
10767 (cmd_qtdp, stop_tracing): Update print specifiers.
10768 (cmd_qtp, response_tracepoint): Likewise.
10769 (collect_data_at_tracepoint): Likewise.
10770 (collect_data_at_step): Likewise.
10772 2012-04-14 Yao Qi <yao@codesourcery.com>
10774 Import gnulib module inttypes.
10775 * aclocal.m4, config.in, configure: Regenerated.
10777 2012-04-14 Yao Qi <yao@codesourcery.com>
10779 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10780 Makefile and config.status at last.
10782 2012-04-13 Yao Qi <yao@codesourcery.com>
10784 * tracepoint.c: Include stdint.h unconditionally.
10786 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10788 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10789 on BFD_HAVE_SYS_PROCFS_TYPE.
10790 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10791 * configure: Regenerate.
10792 * config.in: Likewise.
10794 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10796 * Makefile.in (clean): Also remove x32.c x32-linux.c
10797 x32-avx.c x32-avx-linux.c.
10798 (x32.o): New target.
10800 (x32-linux.o): Likewise.
10801 (x32-linux.c): Likewise.
10802 (x32-avx.o): Likewise.
10803 (x32-avx.c): Likewise.
10804 (x32-avx-linux.o): Likewise.
10805 (x32-avx-linux.c): Likewise.
10807 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10808 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10809 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10810 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10811 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10812 i386/x32-avx-linux.xml.
10814 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10815 (init_registers_x32_avx_linux): Likwise.
10816 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10817 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10819 2012-04-13 Pedro Alves <palves@redhat.com>
10821 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10822 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10823 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10824 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10827 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10829 * linux-x86-low.c (compat_x32_clock_t): New.
10830 (compat_x32_siginfo_t): Likewise.
10831 (compat_x32_siginfo_from_siginfo): Likewise.
10832 (siginfo_from_compat_x32_siginfo): Likewise.
10833 (linux_is_elf64): Likewise.
10834 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10835 and siginfo_from_compat_x32_siginfo for x32.
10836 (x86_arch_setup): Set linux_is_elf64.
10838 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10841 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10843 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10844 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10845 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10846 compatible with process.
10848 2012-04-12 Yao Qi <yao@codesourcery.com>
10850 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10851 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10852 (install-only, install-info, clean): Handle sub dir gnulib.
10853 (all-lib, am--refresh): New targets.
10854 (memmem.o): Remove target.
10855 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10856 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10857 (AC_REPLACE_FUNCS): Remove memmem.
10858 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10859 (AC_OUTPUT): Generate Makefile in gnulib/.
10860 * aclocal.m4, config.in, configure: Regenerated.
10862 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10864 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10866 2012-04-05 Pedro Alves <palves@redhat.com>
10868 -Werror=strict-aliasing
10870 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10873 2012-04-04 Pedro Alves <palves@redhat.com>
10875 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10876 (sparc_store_gregset_from_stack, sparc_store_gregset)
10877 (sparc_breakpoint_at): Fix formatting.
10879 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10881 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10883 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10884 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10885 * config.in: Regenerate.
10886 * configure: Likewise.
10888 2012-03-29 Pedro Alves <palves@redhat.com>
10890 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10891 Correct ptrace arguments.
10893 2012-03-28 Pedro Alves <palves@redhat.com>
10895 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10896 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10897 (IA64_FR1_REGNUM): New defines.
10898 (ia64_fetch_register): New.
10899 (the_low_target): Install it.
10900 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10902 * linux-low.c (linux_fetch_registers): Try the
10903 the_low_target.fetch_register hook first.
10905 * linux-arm-low.c (the_low_target): Adjust.
10906 * linux-bfin-low.c (the_low_target): Adjust.
10907 * linux-cris-low.c (the_low_target): Adjust.
10908 * linux-crisv32-low.c (the_low_target): Adjust.
10909 * linux-m32r-low.c (the_low_target): Adjust.
10910 * linux-m68k-low.c (the_low_target): Adjust.
10911 * linux-mips-low.c (the_low_target): Adjust.
10912 * linux-ppc-low.c (the_low_target): Adjust.
10913 * linux-s390-low.c (the_low_target): Adjust.
10914 * linux-sh-low.c (the_low_target): Adjust.
10915 * linux-sparc-low.c (the_low_target): Adjust.
10916 * linux-tic6x-low.c (the_low_target): Adjust.
10917 * linux-x86-low.c (the_low_target): Adjust.
10918 * linux-xtensa-low.c (the_low_target): Adjust.
10920 2012-03-26 Pedro Alves <palves@redhat.com>
10922 * server.c (handle_qxfer_libraries): Don't bail early if
10923 the_target->qxfer_libraries_svr4 is not NULL.
10925 2012-03-26 Pedro Alves <palves@redhat.com>
10927 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10929 2012-03-23 Pedro Alves <palves@redhat.com>
10931 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10932 "library-list-svr4" element's start tag when the the DSO list is
10935 2012-03-23 Pedro Alves <palves@redhat.com>
10937 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10938 a variable whose type size is the same as the inferior's pointer
10941 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10943 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10945 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10946 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10947 * linux-low.h: Include <signal.h>.
10948 (struct siginfo): Remove forward declaration.
10949 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10952 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10954 * .gitignore: Ignore more files.
10956 2012-03-19 Pedro Alves <palves@redhat.com>
10957 Jan Kratochvil <jan.kratochvil@redhat.com>
10959 * server.c (cont_thread, general_thread): Add describing comments.
10960 (start_inferior): Clear `cont_thread'.
10961 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10964 2012-03-15 Yao Qi <yao@codesourcery.com>
10966 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10968 (cmd_qtdp): ... here.
10970 2012-03-15 Yao Qi <yao@codesourcery.com>
10972 * tracepoint.c (struct tracepoint_action_ops): New.
10973 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10974 (m_tracepoint_action_download): New.
10975 (r_tracepoint_action_download): New.
10976 (x_tracepoint_action_download): New.
10977 (l_tracepoint_action_download): New.
10978 (add_tracepoint_action): Install `action->ops' according type.
10979 (download_tracepoint_1): Move code `download' function pointer
10980 of various tracepoint_action_ops.
10982 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10984 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10985 linux_ptrace_attach_warnings.
10987 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10989 * Makefile.in (linux-ptrace.o): New.
10990 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10991 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10992 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10993 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10994 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10996 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10998 2012-03-08 Yao Qi <yao@codesourcery.com>
10999 Pedro Alves <palves@redhat.com>
11001 Fix PR server/13392.
11002 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11003 offset of JMP insn.
11004 * tracepoint.c (remove_tracepoint): New.
11005 (cmd_qtdp): Call remove_tracepoint when failed to install.
11007 2012-03-07 Pedro Alves <palves@redhat.com>
11009 * linux-low.c (get_detach_signal): New.
11010 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11011 Pass on pending signals to PTRACE_DETACH. Check the result of the
11013 * server.c (program_signals, program_signals_p): New.
11014 (handle_general_set): Handle QProgramSignals.
11015 * server.h (program_signals, program_signals_p): Declare.
11017 2012-03-05 Pedro Alves <palves@redhat.com>
11018 Jan Kratochvil <jan.kratochvil@redhat.com>
11020 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11023 2012-03-03 Yao Qi <yao@codesourcery.com>
11025 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11026 agent_look_up_symbols.
11028 2012-03-03 Yao Qi <yao@codesourcery.com>
11030 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11031 (linux-x86-low.o): Likewise.
11032 * server.h: Remove in_process_agent_loaded.
11033 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11037 2012-03-03 Yao Qi <yao@codesourcery.com>
11039 * tracepoint.c (gdb_agent_capability): New global.
11040 (in_process_agent_loaded_ust): Renamed to
11041 `in_process_agent_supports_ust'.
11043 (in_process_agent_supports_ust): Call agent_capability_check.
11044 (clear_installed_tracepoints): Assert that agent supports
11047 2012-03-03 Yao Qi <yao@codesourcery.com>
11049 * linux-low.c (linux_supports_agent): New.
11050 (linux_target_ops): Initialize field `supports_agent' with
11051 linux_supports_agent.
11052 * target.h (struct target_ops) <supports_agent>: New.
11053 (target_supports_agent): New macro.
11054 * server.c (handle_general_set): Handle packet 'QAgent'.
11055 (handle_query): Send `QAgent+'.
11056 * Makefile.in (server.o): Depends on agent.h.
11058 2012-03-03 Yao Qi <yao@codesourcery.com>
11060 * Makefile.in (OBS): Add agent.o.
11061 Add new rule for agent.o.
11062 Track dependence of tracepoint.c on agent.h.
11063 * tracepoint.c (run_inferior_command_1):
11064 (run_inferior_command): Call agent_run_command.
11065 (gdb_ust_connect_sync_socket): Deleted. Move it to
11067 (resume_thread, stop_thread): Likewise.
11068 (gdb_ust_socket_init): Renamed to ...
11069 (gdb_agent_socket_init): ... New.
11070 (gdb_ust_thread): Renamed to ...
11071 (gdb_agent_helper_thread): ... New.
11072 (gdb_ust_init): Move some code to ...
11073 (gdb_agent_init): ... here. New.
11074 [HAVE_UST]: Call gdb_ust_init.
11075 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11076 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11077 * config.in, configure: Regenerated.
11079 2012-03-02 Pedro Alves <palves@redhat.com>
11081 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11082 * linux-low.c (struct simple_pid_list): New.
11083 (stopped_pids): New a struct simple_pid_list pointer.
11084 (add_to_pid_list, pull_pid_from_list): New.
11085 (handle_extended_wait): Don't assume the first signal new children
11086 report is SIGSTOP. Adjust call to pull_pid_from_list.
11087 (linux_wait_for_lwp): Adjust.
11089 2012-03-02 Yao Qi <yao@codesourcery.com>
11091 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11094 2012-03-02 Yao Qi <yao@codesourcery.com>
11096 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11097 `stop_pc' and `tpoint'. Update caller.
11099 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11101 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11102 * linux-low.c (use_linux_regsets): New macro.
11103 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11104 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11105 (linux_register_in_regsets): New function.
11106 (usr_fetch_inferior_registers): Skip registers covered by
11108 (usr_store_inferior_registers): Likewise.
11109 (usr_fetch_inferior_registers): New macro.
11110 (usr_store_inferior_registers): Likewise.
11111 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11112 (linux_store_registers): Likewise.
11113 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11115 (init_registers_mips64_dsp_linux): Likewise.
11116 (init_registers_mips_linux): New macro.
11117 (init_registers_mips_dsp_linux): Likewise.
11118 (mips_dsp_num_regs): Likewise.
11119 (DSP_BASE, DSP_CONTROL): New fallback macros.
11120 (mips_base_regs): New macro.
11121 (mips_regmap): Use it. Fix the size.
11122 (mips_dsp_regmap): New variable.
11123 (mips_dsp_regset_bitmap): Likewise.
11124 (mips_arch_setup): New function.
11125 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11127 (mips_cannot_store_register): Likewise.
11128 (the_low_target): Update .arch_setup, .num_regs and .regmap
11129 initializers. Add .regset_bitmap initializer.
11130 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11132 * linux-bfin-low.c (the_low_target): Likewise.
11133 * linux-cris-low.c (the_low_target): Likewise.
11134 * linux-crisv32-low.c (the_low_target): Likewise.
11135 * linux-ia64-low.c (the_low_target): Likewise.
11136 * linux-m32r-low.c (the_low_target): Likewise.
11137 * linux-m68k-low.c (the_low_target): Likewise.
11138 * linux-ppc-low.c (the_low_target): Likewise.
11139 * linux-s390-low.c (the_low_target): Likewise.
11140 * linux-sh-low.c (the_low_target): Likewise.
11141 * linux-sparc-low.c (the_low_target): Likewise.
11142 * linux-tic6x-low.c (the_low_target): Likewise.
11143 * linux-x86-low.c (the_low_target): Likewise.
11144 * linux-xtensa-low.c (the_low_target): Likewise.
11145 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11146 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11147 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11149 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11150 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11152 2012-02-29 Yao Qi <yao@codesourcery.com>
11153 Pedro Alves <palves@redhat.com>
11155 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11156 `step_over_finished' is true.
11158 2012-02-27 Pedro Alves <palves@redhat.com>
11160 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11161 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11163 2012-02-27 Pedro Alves <palves@redhat.com>
11166 * linux-low.c (pid_is_stopped): New.
11167 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11169 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11171 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11174 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11176 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11178 2012-02-24 Luis Machado <lgustavo@codesourcery>
11180 * server.c (handle_query): Advertise support for target-side
11181 breakpoint condition evaluation.
11182 (process_point_options): New function.
11183 (process_serial_event): When inserting a breakpoint, check for
11184 a target-side condition that should be evaluated.
11186 * mem-break.c: Include regcache.h and ax.h.
11187 (point_cond_list_t): New data structure.
11188 (breakpoint) <cond_list>: New field.
11189 (find_gdb_breakpoint_at): Make non-static.
11190 (delete_gdb_breakpoint_at): Clear any target-side
11192 (clear_gdb_breakpoint_conditions): New function.
11193 (add_condition_to_breakpoint): Likewise.
11194 (add_breakpoint_condition): Likewise.
11195 (gdb_condition_true_at_breakpoint): Likewise.
11196 (gdb_breakpoint_here): Return result directly instead
11197 of going through a local variable.
11199 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11200 (clear_gdb_breakpoint_conditions): Likewise.
11201 (add_breakpoint_condition): Likewise.
11202 (gdb_condition_true_at_breakpoint): Likewise.
11204 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11205 (need_step_over_p): Take target-side breakpoint condition into
11208 2012-02-24 Luis Machado <lgustavo@codesourcery>
11210 * server.h: Include tracepoint.h.
11211 (agent_mem_read, agent_get_trace_state_variable_value,
11212 agent_set_trace_state_variable_value,
11213 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11214 get_set_tsv_func_addr): New prototypes.
11216 * ax.h: New include file.
11217 * ax.c: New source file.
11219 * tracepoint.c: Include ax.h.
11220 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11221 agent_expr, eval_result_type): Move to ax.h.
11222 (parse_agent_expr): Rename to ...
11223 (gdb_parse_agent_expr): ... this, make it non-static and move
11225 (unparse_agent_expr) Rename to ...
11226 (gdb_unparse_agent_expr): ... this, make it non-static and move
11228 (eval_agent_expr): Rename to ...
11229 (eval_tracepoint_agent_expr): ... this.
11230 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11231 forward declarations.
11232 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11233 (agent_get_trace_state_variable_value): New function.
11234 (agent_set_trace_state_variable_value): New function.
11235 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11236 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11237 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11238 (condition_true_at_tracepoint): Likewise.
11239 (parse_agent_expr): Rename to ...
11240 (gdb_parse_agent_expr): ... this and move to ax.c.
11241 (unparse_agent_expr): Rename to ...
11242 (gdb_unparse_agent_expr): ... this and move to ax.c.
11243 (gdb_agent_op_name): Move to ax.c.
11244 (eval_agent_expr): Rename to ...
11245 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11247 (eval_tracepoint_agent_expr): New function.
11248 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11250 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11252 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11253 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11254 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11255 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11256 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11257 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11258 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11259 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11260 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11261 (compile_bytecodes): Remove forward declaration.
11262 (is_goto_target): Move to ax.c.
11263 (compile_bytecodes): Move to ax.c and call
11264 agent_get_trace_state_variable_value (...) and
11265 agent_set_trace_state_variable_value (...).
11267 * Makefile.in: Update ax.c and IPA dependencies.
11269 2012-02-24 Pedro Alves <palves@redhat.com>
11271 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11272 (cmd_bigqtbuffer_circular): ... this. Only handle
11273 'QTBuffer:circular:'.
11274 (handle_tracepoint_general_set): Adjust.
11276 2012-02-16 Yao Qi <yao@codesourcery.com>
11278 * inferiors.c: Move code to ...
11279 * dll.c: .... here. New.
11280 * server.h: Declare clear_dlls.
11281 * Makefile.in (SFILES): Add dll.c.
11285 2012-02-11 Yao Qi <yao@codesourcery.com>
11287 * server.c: (handle_monitor_command): Add a new parameter
11289 (handle_query): Update caller.
11291 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11293 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11294 * configure, config.in: Regenerate.
11295 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11298 2012-02-02 Pedro Alves <palves@redhat.com>
11300 Try SIGKILL first, then PTRACE_KILL.
11301 * linux-low.c (linux_kill_one_lwp): New.
11302 (linux_kill_one_lwp): Rename to ...
11303 (kill_one_lwp_callback): ... this. Use the new
11304 linux_kill_one_lwp.
11306 2012-02-02 Pedro Alves <palves@redhat.com>
11308 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11311 2012-01-27 Pedro Alves <palves@redhat.com>
11313 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11314 (elf_64_file_p): Make static.
11315 (linux_pid_exe_is_elf_64_file): New.
11316 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11317 Delete declarations.
11318 (linux_pid_exe_is_elf_64_file): Declare.
11319 * linux-x86-low.c (x86_arch_setup): Use
11320 linux_pid_exe_is_elf_64_file.
11322 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11324 * linux-low.c (linux_wait_for_event_1): Rename to ...
11325 (linux_wait_for_event): ... here and merge it with former
11326 linux_wait_for_event - new variable wait_ptid, use it.
11327 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11329 2012-01-23 Pedro Alves <palves@redhat.com>
11331 * server.c (main): Avoid yet another case of infinite loop while
11332 detaching/killing after a longjmp.
11334 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11337 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11339 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11341 * hostio.c (handle_readlink): New function.
11342 (handle_vFile): Call it to handle "vFile:readlink" packets.
11344 2012-01-20 Pedro Alves <palves@redhat.com>
11345 Ulrich Weigand <ulrich.weigand@linaro.org>
11347 * server.c (handle_v_requests): Only support vAttach and vRun to
11348 start multiple processes when in extended protocol mode.
11350 2012-01-17 Pedro Alves <palves@redhat.com>
11352 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11353 memalign plus mprotect to allocate the scratch buffer.
11355 2012-01-13 Pedro Alves <palves@redhat.com>
11357 * server.c (attach_inferior): Clear `cont_thread'.
11359 2012-01-13 Pedro Alves <palves@redhat.com>
11361 * server.c (main): Avoid infinite loop while detaching/killing
11364 2012-01-09 Doug Evans <dje@google.com>
11366 * server.c (start_inferior): Set last_ptid in --wrapper case.
11368 2012-01-06 Yao Qi <yao@codesourcery.com>
11370 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11372 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11374 2012-01-04 Yao Qi <yao@codesourcery.com>
11376 * tracepoint.c (cmd_qtdp): Print debug message
11377 for static tracepoint.
11379 2012-01-04 Yao Qi <yao@codesourcery.com>
11381 * tracepoint.c (trace_vdebug): Differentiate debug message
11382 between gdbserver and IPA.
11384 2012-01-03 Yao Qi <yao@codesourcery.com>
11386 * tracepoint.c (tracepoint_was_hit): Don't collect for
11389 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11391 * terminal.h: Reformat copyright header.
11393 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11395 * server.c (gdbserver_version): Update copyright year.
11396 * gdbreplay.c (gdbreplay_version): Likewise.
11398 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11400 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11403 2011-12-18 Hui Zhu <teawater@gmail.com>
11404 * linux-low.c (linux_create_inferior): Save return value to ret.
11406 2011-12-18 Hui Zhu <teawater@gmail.com>
11408 * linux-low.c (linux_create_inferior): Save return value to ret.
11410 2011-12-16 Doug Evans <dje@google.com>
11412 * linux-low.c (linux_create_inferior): If stdio connection,
11413 redirect stdin from /dev/null, stdout to stderr.
11414 * remote-utils.c (remote_is_stdio): New static global.
11415 (remote_connection_is_stdio): New function.
11416 (remote_prepare): Handle stdio connection.
11417 (remote_open): Ditto.
11418 (remote_close): Don't close stdin for stdio connections.
11419 (read_prim,write_prim): New functions. Replace all calls to
11420 read/write to these.
11421 * server.c (main): Watch for "-" argument. Move call to
11422 remote_prepare before start_inferior.
11423 * server.h (STDIO_CONNECTION_NAME): New macro.
11424 (remote_connection_is_stdio): Declare.
11426 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11427 in debugging output.
11429 2011-12-15 Yao Qi <yao@codesourcery.com>
11431 * tracepoint.c: Include sys/syscall.h.
11432 (gdb_ust_thread): Remove preprocessor conditional.
11434 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11436 * linux-low.c (linux_detach_one_lwp): Call
11437 the_low_target.prepare_to_resume before detaching.
11439 2011-12-14 Yao Qi <yao@codesourcery.com>
11441 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11444 2011-12-14 Yao Qi <yao@codesourcery.com>
11446 * i386-low.c (i386_low_stopped_data_address): Initialize local
11447 variable `control'.
11449 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11453 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11454 DR_CONTROL unless necessary. Extend comments.
11455 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11456 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11458 2011-12-13 Yao Qi <yao@codesourcery.com>
11460 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11462 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11464 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11466 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11467 Print new debug message for such case.
11469 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11471 Fix overlapping memcpy.
11472 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11473 the read_inferior_memory transfer.
11474 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11475 write_inferior_memory transfer.
11476 (set_fast_tracepoint_jump): New variable buf. Use it for the
11477 read_inferior_memory and write_inferior_memory transfers.
11478 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11479 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11480 Use it for the write_inferior_memory transfer.
11481 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11484 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11486 * linux-low.c (fetch_register, store_register): Make code
11487 consistent, fix formatting.
11489 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11491 * linux-low.c (usr_store_inferior_registers): Factor out code
11492 to handle individual registers into...
11493 (store_register): ... this new function.
11495 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11497 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11498 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11499 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11500 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11501 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11502 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11503 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11504 (srv_xmlfiles): Add new XML files.
11506 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11508 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11509 (init_registers_s390_linux32v1): Add prototype.
11510 (init_registers_s390_linux32v2): Likewise.
11511 (init_registers_s390_linux64v1): Likewise.
11512 (init_registers_s390_linux64v2): Likewise.
11513 (init_registers_s390x_linux64v1): Likewise.
11514 (init_registers_s390x_linux64v2): Likewise.
11515 (s390_num_regs): Increment to 52.
11516 (s390_regmap): Add orig_r2 register.
11517 (s390_num_regs_3264): Increment to 68.
11518 (s390_regmap_3264): Add orig_r2 register.
11519 (s390_collect_ptrace_register): Handle orig_r2 register.
11520 (s390_supply_ptrace_register): Likewise.
11521 (s390_fill_last_break): New function.
11522 (s390_store_last_break): Likewise.
11523 (s390_fill_system_call): New function.
11524 (s390_store_system_call): Likewise.
11525 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11527 (s390_check_regset): New function.
11528 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11529 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11530 Update target_regsets for available register sets.
11532 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11533 Jan Kratochvil <jan.kratochvil@redhat.com>
11535 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11536 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11538 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11539 * linux-low.h (struct process_info_private): New member r_debug.
11540 * server.c (handle_qxfer_libraries): Call
11541 the_target->qxfer_libraries_svr4.
11542 (handle_qxfer_libraries_svr4): New function.
11543 (qxfer_packets): New entry "libraries-svr4".
11544 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11545 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11546 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11547 PACKET_qXfer_libraries_svr4.
11549 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11551 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11552 PSW address/mask between 8-byte and 16-byte formats.
11553 (s390_supply_ptrace_register): Likewise.
11554 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11555 basic addressing mode bit.
11557 2011-11-24 Stan Shebs <stan@codesourcery.com>
11559 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11561 2011-11-17 Stan Shebs <stan@codesourcery.com>
11563 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11564 (tracing_start_time): New global.
11565 (tracing_stop_time): New global.
11566 (tracing_user_name): New global.
11567 (tracing_notes): New global.
11568 (tracing_stop_note): New global.
11569 (cmd_qtstart): Set traceframe_usage, start_time.
11570 (stop_tracing): Set stop_time.
11571 (cmd_qtstatus): Report additional status.
11572 (cmd_qtp): New function.
11573 (handle_tracepoint_query): Call it.
11574 (cmd_qtnotes): New function.
11575 (handle_tracepoint_general_set): Call it.
11576 (get_timestamp): Rename from tsv_get_timestamp.
11578 2011-11-14 Stan Shebs <stan@codesourcery.com>
11579 Kwok Cheung Yeung <kcy@codesourcery.com>
11581 * linux-x86-low.c (small_jump_insn): New.
11582 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11583 trampoline and error message, build a trampoline and issue a small
11584 jump instruction to it.
11585 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11586 trampoline and error message.
11587 (x86_get_min_fast_tracepoint_insn_len): New.
11588 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11589 * linux-low.h (struct linux_target_ops): Add arguments to
11590 install_fast_tracepoint_jump_pad operation, add new operation.
11591 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11593 (linux_get_min_fast_tracepoint_insn_len): New function.
11594 (linux_target_op): Add new operation.
11595 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11596 (gdb_trampoline_buffer_end): Ditto.
11597 (gdb_trampoline_buffer_error): Ditto.
11598 (struct ipa_sym_addresses): Add fields for new IPA variables.
11599 (symbol_list): Add entries for new IPA variables.
11600 (struct tracepoint): Add fields to hold the address range of the
11601 trampoline used by the tracepoint.
11602 (trampoline_buffer_head): New static variable.
11603 (trampoline_buffer_tail): Ditto.
11604 (claim_trampoline_space): New function.
11605 (have_fast_tracepoint_trampoline_buffer): New function.
11606 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11608 (install_fast_tracepoint): Ditto, also add error buffer argument.
11609 (cmd_qtminftpilen): New function.
11610 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11611 (fast_tracepoint_from_trampoline_address): New function.
11612 (fast_tracepoint_collecting): Handle trampoline as part of jump
11614 (set_trampoline_buffer_space): New function.
11615 (initialize_tracepoint): Initialize new IPA variables.
11616 * target.h (struct target_ops): Add arguments to
11617 install_fast_tracepoint_jump_pad operation, add new
11618 get_min_fast_tracepoint_insn_len operation.
11619 (target_get_min_fast_tracepoint_insn_len): New.
11620 (install_fast_tracepoint_jump_pad): Add arguments.
11621 * server.h (IPA_BUFSIZ): Define.
11622 * linux-i386-ipa.c: Include extra header files.
11623 (initialize_fast_tracepoint_trampoline_buffer): New function.
11624 (initialize_low_tracepoint): Call it.
11625 * server.h (set_trampoline_buffer_space): Declare.
11626 (claim_trampoline_space): Ditto.
11627 (have_fast_tracepoint_trampoline_buffer): Ditto.
11629 2011-11-14 Yao Qi <yao@codesourcery.com>
11631 * server.c (handle_query): Handle InstallInTrace for qSupported.
11632 * tracepoint.c (add_tracepoint): Sort list.
11633 (install_tracepoint, download_tracepoint): New.
11634 (cmd_qtdp): Call them to install and download tracepoints.
11635 (sort_tracepoints): Removed.
11636 (cmd_qtstart): Update.
11638 2011-11-14 Yao Qi <yao@codesourcery.com>
11640 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11641 * mem-break.h: Declare.
11642 * tracepoint.c (cmd_qtstart): Move some code to ...
11643 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11645 (download_tracepoints): Move some code to ...
11646 (download_tracepoint_1): ... here. New.
11648 2011-11-08 Yao Qi <yao@codesourcery.com>
11650 * remote-utils.c (relocate_instruction): A comment fix.
11652 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11654 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11655 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11656 dr_status_mirror and dr_control_mirror from debug_reg_state.
11657 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11658 (i386_initial_stuff): Remove use of deleted globals.
11659 (i386_get_thread_context, i386_set_thread_context,
11660 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11661 from debug_reg_state.
11663 2011-11-05 Yao Qi <yao@codesourcery.com>
11665 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11666 address as TPOINT's.
11668 2011-11-02 Stan Shebs <stan@codesourcery.com>
11670 * tracepoint.c (agent_mem_read_string): New function.
11671 (eval_agent_expr): Call it for tracenz.
11672 * server.c (handle_query): Report support for tracenz.
11674 2011-11-02 Yao Qi <yao@codesourcery.com>
11676 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11678 2011-11-02 Yao Qi <yao@codesourcery.com>
11680 * target.h: Fix a typo in comment.
11682 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11684 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11685 clobber the breakpoints' shadows with fast tracepoint jumps.
11686 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11687 * target.c (write_inferior_memory): Also pass MYADDR down to
11690 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11692 * configure.ac: Check support for personality routine.
11693 * configure: Regenerate.
11694 * config.in: Likewise.
11695 * linux-low.c: Include <sys/personality.h>.
11696 Define ADDR_NO_RANDOMIZE if necessary.
11697 (linux_create_inferior): Disable address space randomization when
11698 forking inferior, if requested.
11699 (linux_supports_disable_randomization): New function.
11700 (linux_target_ops): Install it.
11701 * server.h (disable_randomization): Declare.
11702 * server.c (disable_randomization): New global variable.
11703 (handle_general_set): Handle QDisableRandomization.
11704 (handle_query): Likewise for qSupported.
11705 (main): Support --disable-randomization and --no-disable-randomization
11706 command line arguments.
11707 * target.h (struct target_ops): Add supports_disable_randomization.
11708 (target_supports_disable_randomization): New macro.
11710 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11712 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11714 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11715 [!PT_GETDSBT] (target_loadmap): New definition.
11716 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11717 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11718 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11719 and PT_GETDSBT to LINUX_LOADMAP.
11720 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11721 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11723 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11725 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11726 (arm_linux_hwbp_cap): New static variable.
11727 (arm_linux_get_hwbp_cap): Replace by ...
11728 (arm_linux_init_hwbp_cap): ... this new function.
11729 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11730 (arm_linux_get_hw_watchpoint_count): Likewise.
11731 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11732 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11733 (arm_prepare_to_resume): Use perror_with_name instead of error.
11735 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11737 * linux-arm-low.c: Include <signal.h>.
11738 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11739 (struct arm_linux_hwbp_cap): New data type.
11740 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11741 (struct arm_linux_hw_breakpoint): New data type.
11742 (MAX_BPTS, MAX_WPTS): Define.
11743 (struct arch_process_info, struct arch_lwp_info): New data types.
11744 (arm_linux_get_hwbp_cap): New function.
11745 (arm_linux_get_hw_breakpoint_count): Likewise.
11746 (arm_linux_get_hw_watchpoint_count): Likewise.
11747 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11748 (arm_hwbp_control_initialize): Likewise.
11749 (arm_hwbp_control_is_enabled): Likewise.
11750 (arm_hwbp_control_is_initialized): Likewise.
11751 (arm_hwbp_control_disable): Likewise.
11752 (arm_linux_hw_breakpoint_equal): Likewise.
11753 (arm_linux_hw_point_initialize): Likewise.
11754 (struct update_registers_data): New data structure.
11755 (update_registers_callback: New function.
11756 (arm_insert_point): Likewise.
11757 (arm_remove_point): Likewise.
11758 (arm_stopped_by_watchpoint): Likewise.
11759 (arm_stopped_data_address): Likewise.
11760 (arm_new_process): Likewise.
11761 (arm_new_thread): Likewise.
11762 (arm_prepare_to_resume): Likewise.
11763 (the_low_target): Register arm_insert_point, arm_remove_point,
11764 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11765 arm_new_thread, and arm_prepare_to_resume.
11767 2011-09-15 Stan Shebs <stan@codesourcery.com>
11769 * server.h (struct emit_ops): Add compare-goto fields.
11770 * tracepoint.c (gdb_agent_op_sizes): New table.
11771 (emit_eq_goto): New function.
11772 (emit_ne_goto): New function.
11773 (emit_lt_goto): New function.
11774 (emit_le_goto): New function.
11775 (emit_gt_goto): New function.
11776 (emit_ge_goto): New function.
11777 (is_goto_target): New function.
11778 (compile_bytecodes): Recognize special cases of compare-goto
11779 combinations and call specialized emitters for them.
11780 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11781 (amd64_emit_ne_goto): New function.
11782 (amd64_emit_lt_goto): New function.
11783 (amd64_emit_le_goto): New function.
11784 (amd64_emit_gt_goto): New function.
11785 (amd64_emit_ge_goto): New function.
11786 (amd64_emit_ops): Add the new functions.
11787 (i386_emit_eq_goto): New function.
11788 (i386_emit_ne_goto): New function.
11789 (i386_emit_lt_goto): New function.
11790 (i386_emit_le_goto): New function.
11791 (i386_emit_gt_goto): New function.
11792 (i386_emit_ge_goto): New function.
11793 (i386_emit_ops): Add the new functions.
11795 2011-09-08 Stan Shebs <stan@codesourcery.com>
11797 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11798 (i386_emit_epilogue): Restore %ebx.
11800 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11802 * server.c (step_thread): Remove definition.
11803 (process_serial_event): Don't handle Hs.
11804 * server.h (step_thread): Remove declaration.
11805 * target.c (set_desired_inferior): Remove use of step_thread.
11807 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11809 * linux-low.c: Include linux-procfs.h.
11810 (linux_attach_lwp_1): Update comments.
11811 (linux_attach): Scan for existing threads when attaching to a
11812 process that is the tgid.
11813 * Makefile.in: Update dependencies.
11815 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11817 * configure.srv: Add linux-procfs.o dependencies.
11819 2011-08-14 Yao Qi <yao@codesourcery.com>
11821 * target.h (struct target_ops): Fix indent.
11822 * win32-low.c (win32_target_ops): Fix comment.
11824 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11825 Yao Qi <yao@codesourcery.com>
11827 * Makefile.in (clean): Remove tic6x-*.c files.
11828 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11829 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11830 (tic6x-c64xp-linux.c): Likewise.
11831 * configure.srv: Add support for tic6x-*-uclinux.
11832 * linux-tic6x-low.c: New.
11833 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11835 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11836 Yao Qi <yao@codesourcery.com>
11838 * target.h (struct target_ops): Add read_loadmap.
11839 * linux-low.c (struct target_loadseg): New type.
11840 (struct target_loadmap): New type.
11841 (linux_read_loadmap): New function.
11842 (linux_target_ops): Add linux_read_loadmap.
11843 * server.c (handle_query): Support qXfer:fdpic:read packet.
11844 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11847 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11849 * win32-low.c: Include <stdint.h>.
11851 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11853 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11854 to the inferior here.
11855 (i386_remove_aligned_watchpoint): Ditto.
11856 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11857 fit part of the watchpoint in the debug registers.
11858 (i386_update_inferior_debug_regs): New.
11859 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11860 registers, and only update the inferior on success.
11861 (i386_low_remove_watchpoint): Ditto.
11863 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11865 * linux-low.c (compare_ints, unique, list_threads, show_process,
11866 linux_core_of_thread): Delete.
11867 (linux_target_ops): Change linux_core_of_thread to
11868 linux_common_core_of_thread.
11869 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11870 * utils.c (malloc_failure): Change type of argument.
11871 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11872 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11873 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11874 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11875 (IPA_OBJS): Add common-utils-ipa.o.
11876 (ptid_h, linux_osdata_h): New macros.
11877 (server_h): Add common/common-utils.h, common/xml-utils.h,
11878 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11880 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11881 ptid.o, buffer.o): New rules.
11882 (linux-low.o): Add common/linux-osdata.h as a dependency.
11883 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11884 * configure.ac: Add AC_HEADER_DIRENT check.
11885 * config.in: Regenerate.
11886 * configure: Regenerate.
11887 * remote-utils.c (xml_escape_text): Delete.
11888 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11889 buffer_xml_printf): Move to common/buffer.c.
11890 * server.c (main): Remove call to initialize_inferiors.
11891 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11892 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11893 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11894 internal_error, gdb_assert, gdb_assert_fail): Delete.
11895 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11896 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11898 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11899 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11900 initialize_inferiors): Delete.
11902 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11904 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11907 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11909 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11911 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11913 2011-05-26 Yao Qi <yao@codesourcery.com>
11915 * Makefile.in (thread-db.o): Track dependence to
11916 common/gdb_thread_db.h.
11917 * thread-db.c: include gdb_thread_db.h from right place.
11919 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11921 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11922 __FILE__ and __LINE__ to internal_error.
11924 2011-05-13 Doug Evans <dje@google.com>
11926 * thread-db.c (try_thread_db_load_from_sdir): New function.
11927 (try_thread_db_load_from_dir): New function.
11928 (thread_db_load_search): Handle $sdir, ignore $pdir.
11929 Remove trying of system directories if search of
11930 libthread-db-search-path fails, that is now done via $sdir.
11932 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11934 * server.c (handle_query): Add EnableDisableTracepoints to the list
11935 of supported features.
11936 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11938 (cmd_qtenable_disable): New.
11939 (cmd_qtstart): Install tracepoints even if disabled.
11940 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11941 receiving a QTEnable or QTDisable packet.
11942 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11943 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11945 (gdb_probe): Skip data collection if static tracepoint is disabled.
11947 2011-05-10 Doug Evans <dje@google.com>
11949 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11951 2011-05-04 Doug Evans <dje@google.com>
11953 * linux-low.c (linux_join): Skip process lookup.
11954 * spu-low.c (spu_join): Ditto.
11955 * server.c (join_inferiors_callback): Delete.
11956 (process_serial_event): For 'D' packet (detach) call join_inferior
11959 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11961 * README: Don't mention xscale*-*-linux*.
11962 * configure.srv (xscale*-*-linux*): Don't handle target.
11964 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11966 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11968 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11969 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11970 (i386_emit_void_call_2): Likewise.
11972 2011-04-26 Yao Qi <yao@codesourcery.com>
11974 * linux-low.c: Move common macros to linux-ptrace.h.
11975 Include linux-ptrace.h.
11976 * Makefile.in (linux_ptrace_h): New.
11977 (linux-low.o): Depends on linux-ptrace.h.
11979 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11981 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11982 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11983 (remote_prepare): New function with most of the TCP code from ...
11984 (remote_open): ... here. Detect PORT here unconditionally. Move also
11985 setting transport_is_reliable.
11986 * server.c (run_once): New variable.
11987 (gdbserver_usage): Document it.
11988 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11989 the first run if RUN_ONCE.
11990 * server.h (run_once, remote_prepare): New declarations.
11992 2011-04-19 Tom Tromey <tromey@redhat.com>
11994 * win32-low.c (handle_load_dll): Remove duplicate "the".
11996 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11998 Remove support for old Cygwin 1.5 versions.
11999 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12000 function to avoid warning.
12001 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12004 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12006 * gdbserver/server.h (Macro _): Define it if not available.
12008 2011-03-14 Michael Snyder <msnyder@vmware.com>
12010 * hostio.c (handle_close): Remove unnecessary null test.
12012 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12014 * Makefile.in (maintainer-clean realclean distclean): Remove
12015 "make ... subdir_do" command.
12017 2011-03-10 Michael Snyder <msnyder@vmware.com>
12019 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12021 * server.c (handle_v_run): Free alloced buffer on early return.
12023 2011-03-09 Yao Qi <yao@codesourcery.com>
12026 2011-03-04 Yao Qi <yao@codesourcery.com>
12028 * Makefile.in: Remove GNU make feature --directory.
12030 2011-03-05 Yao Qi <yao@codesourcery.com>
12032 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12033 (subdir_do): New make target. Copied from gdb/Makefile.
12034 (maintainer-clean, realclean, distclean, clean): Call corresponding
12035 make targets in common/Makefile.
12037 2011-02-11 Yao Qi <yao@codesourcery.com>
12039 * configure.ac: Call AC_PROG_RANLIB.
12040 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12041 * configure: Regenerate.
12043 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12045 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12047 2011-03-06 Yao Qi <yao@codesourcery.com>
12049 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12051 2011-03-05 Yao Qi <yao@codesourcery.com>
12053 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12054 (subdir_do): New make target. Copied from gdb/Makefile.
12055 (maintainer-clean, realclean, distclean, clean): Call corresponding
12056 make targets in common/Makefile.
12058 2011-03-04 Yao Qi <yao@codesourcery.com>
12060 * Makefile.in: Remove GNU make feature --directory.
12062 2011-03-04 Michael Snyder <msnyder@vmware.com>
12064 * server.c (queue_stop_reply): Call xmalloc not malloc.
12066 2011-03-02 Michael Snyder <msnyder@vmware.com>
12068 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12070 2011-02-28 Michael Snyder <msnyder@vmware.com>
12072 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12073 (cmd_qtframe): Ditto.
12074 (cmd_qtbuffer): Ditto.
12075 (cmd_bigqtbuffer): Ditto.
12077 * utils.c (decimal2str): Initialize 'width' to nine, then
12078 don't mess with it.
12080 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12082 * hostio.c (require_data): Free *data, not data.
12084 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12086 * hostio.c (require_data): Use free, not xfree.
12088 2011-02-27 Michael Snyder <msnyder@vmware.com>
12090 * server.c (handle_query): Discard unused value.
12092 * hostio.c (require_data): Free malloc memory before returning
12095 2011-02-26 Michael Snyder <msnyder@vmware.com>
12097 * linux-low.c (list_threads): Call closedir for dirent.
12099 2011-02-27 Michael Snyder <msnyder@vmware.com>
12101 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12102 a case statement falls through.
12104 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12106 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12109 2011-02-26 Michael Snyder <msnyder@vmware.com>
12111 * utils.c (decimal2str): Eliminate dead code and dead param.
12112 (pulongest): Drop dead param from call to decimal2str.
12115 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12117 Revert the following patch (not approved yet):
12118 2011-02-21 Hui Zhu <teawater@gmail.com>
12119 * tracepoint.c (tp_printf): New function.
12120 (eval_agent_expr): Handle gdb_agent_op_printf.
12122 2011-02-21 Hui Zhu <teawater@gmail.com>
12124 * tracepoint.c (tp_printf): New function.
12125 (eval_agent_expr): Handle gdb_agent_op_printf.
12127 2011-02-18 Tom Tromey <tromey@redhat.com>
12129 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12130 (tracepoint.o): Likewise.
12131 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12132 (gdb_agent_op_names): Likewise.
12134 2011-02-18 Tom Tromey <tromey@redhat.com>
12136 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12137 gdb_agent_op_rot>: New constants.
12138 (gdb_agent_op_names): Add pick and roll.
12139 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12142 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12144 * aclocal.m4: Regenerated with aclocal-1.11.1.
12146 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12148 * server.c (handle_qxfer_traceframe_info): New.
12149 (qxfer_packets): Register "traceframe-info".
12150 (handle_query): Report support for qXfer:traceframe-info:read+.
12151 * tracepoint.c (match_blocktype): New.
12152 (traceframe_find_block_type): Rename to ...
12153 (traceframe_walk_blocks): ... this. Add callback filter argument,
12155 (traceframe_find_block_type): New, reimplemented on top of
12156 traceframe_walk_blocks.
12157 (build_traceframe_info_xml): New.
12158 (traceframe_read_info): New.
12159 * server.h (traceframe_read_info): Declare.
12161 2011-02-11 Yao Qi <yao@codesourcery.com>
12163 * configure.ac: Call AC_PROG_RANLIB.
12164 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12165 * configure: Regenerate.
12167 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12169 * server.c (gdb_read_memory): Change return semantics to allow
12171 (handle_search_memory_1): Adjust.
12172 (process_serial_event) <'m' packet>: Handle partial transfers.
12173 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12175 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12177 * regcache.c (init_register_cache): Initialize
12178 regcache->register_status.
12179 (free_register_cache): Release regcache->register_status.
12180 (regcache_cpy): Copy register_status.
12181 (registers_to_string): Print 'x's for unavailable registers.
12182 (supply_register): Mark the register's status valid or
12183 unavailable, depending on whether a buffer was passed in or not.
12184 (supply_register_zeroed): New.
12185 (supply_regblock): Mark the registers' status valid or
12186 unavailable, depending on whether a buffer was passed in or not.
12187 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12188 (struct regcache): New `register_status' field.
12189 (supply_register_zeroed): Declare.
12190 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12191 supply_register_zeroed, rather than passing a NULL buffer to
12193 * tracepoint.c (fetch_traceframe_registers): Update comment.
12195 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12197 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12200 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12202 * server.h (decode_xfer_write): Change prototype.
12203 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12204 and don't extract the annex here.
12205 * server.c (decode_xfer_read): Remove `annex' parameter,
12206 and don't extract the annex here.
12207 (decode_xfer): New.
12208 (struct qxfer): New.
12209 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12210 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12211 (handle_qxfer_statictrace): New functions, abstracted out from
12212 handle_query, and made to use the struct qxfer interface.
12213 (handle_threads_qxfer_proper): Rename to ...
12214 (handle_qxfer_threads_proper): ... this.
12215 (handle_threads_qxfer): Rename to ...
12216 (handle_qxfer_threads): ... this. Adjust.
12217 (qxfer_packets): New array.
12218 (handle_qxfer): New function.
12219 (handle_query): Use handle_qxfer.
12221 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12223 * gdbreplay.c: Shorten lines of >= 80 columns.
12224 * linux-low.c: Ditto.
12225 * linux-ppc-low.c: Ditto.
12226 * linux-s390-low.c: Ditto.
12227 * linux-sparc-low.c: Ditto.
12228 * linux-x86-low.c: Ditto.
12229 * linux-xtensa-low.c: Ditto.
12230 * mem-break.c: Ditto.
12231 * nto-low.c: Ditto.
12232 * regcache.h: Ditto.
12233 * remote-utils.c: Ditto.
12236 * thread-db.c: Ditto.
12237 * tracepoint.c: Ditto.
12239 * win32-low.h: Ditto.
12241 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12243 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12246 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12248 * server.c (gdbserver_version): Update copyright year in version
12250 * gdbreplay.c (gdbreplay_version): Ditto.
12252 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12254 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12255 * linux-bfin-low.c: New file.
12256 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12257 PT_DATA_ADDR for BFIN targets.
12258 * Makefile.in (SFILES): Add linux-bfin-low.c.
12259 (clean): Remove reg-bfin.c.
12260 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12261 * README: Mention supported Blackfin targets.
12263 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12265 * .gitignore: New file.
12267 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12269 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12271 2010-10-22 Jie Zhang <jie@codesourcery.com>
12273 * Makefile.in: Add FLAGS_TO_PASS variable.
12274 (install): Remove dependency of install-only and recursively
12275 invoke make for install-only.
12277 2010-10-04 Doug Evans <dje@google.com>
12279 * Makefile.in (uninstall): Use $(DESTDIR).
12281 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12285 * linux-x86-low.c (compat_siginfo_from_siginfo)
12286 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12287 si_code is < 0. Check for si_code == SI_TIMER before checking for
12290 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12292 * lynx-i386-low.c: New file.
12293 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12295 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12297 * lynx-low.c (ptrace_request_to_str): Remove handling for
12298 request values that have been removed in LynxOS 5.x.
12300 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12302 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12305 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12307 * configure.ac: Add --enable-inprocess-agent option.
12308 * configure: Rebuilt.
12310 2010-09-06 Yao Qi <yao@codesourcery.com>
12312 * linux-low.c (linux_kill): Remove unused variable.
12313 (linux_stabilize_threads): Likewise.
12314 * server.c (start_inferior): Likewise.
12315 (queue_stop_reply_callback): Likewise.
12316 * tracepoint.c (do_action_at_tracepoint): Likewise.
12318 2010-09-06 Yao Qi <yao@codesourcery.com>
12320 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12323 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12325 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12327 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12329 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12332 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12334 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12335 gdbserver/lynx-ppc-low.c: New files.
12336 * Makefile.in (lynx_low_h): New variable.
12337 (lynx-low.o, lynx-ppc-low.o): New rules.
12338 * configure.ac: On LynxOS, link with -lnetinet.
12339 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12340 * configure: regenerate.
12342 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12344 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12345 * configure.ac: Add check for vasprintf and vsnprintf.
12346 * configure, config.in: Regenerate.
12347 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12349 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12351 * gdbreplay.c: Move include of alloca.h up, next to include of
12353 * server.h: Add include of malloc.h.
12354 * mem-break.c: Remove include of malloc.h.
12355 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12357 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12359 * Makefile.in (memmem.o): Build with -Wno-error.
12361 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12363 * utils.c (xsnprintf): Make non-static.
12364 * server.h: Add xsnprintf declaration.
12365 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12366 replace calls to snprintf by calls to xsnprintf throughout.
12368 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12370 * configure.ac: Add configure check for alloca.
12371 * configure, config.in: Regenerate.
12372 * server.h: Include alloca.h if it exists.
12373 * gdbreplay.c: Include alloca.h if it exists.
12375 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12377 * linux-low.c (__SIGRTMIN): Define if not already defined.
12378 (linux_create_inferior): Check for __ANDROID__ rather than
12380 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12381 are already deferred.
12382 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12383 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12384 stopped and already has a pending signal to report.
12385 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12386 a pending signal to report or is moving out of a jump pad.
12387 (linux_init_signals): Check for __ANDROID__ rather than
12390 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12393 debug_threads check. Avoid a linear search when not doing debug
12396 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12398 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12399 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12400 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12401 (process_event): Change local fd's type to gdb_fildes_t.
12402 (create_file_handler): Adjust prototype.
12403 (delete_file_handler): Adjust prototype.
12404 (handle_file_event): Adjust prototype. Use pfildes.
12405 (create_file_event): Adjsut prototype.
12406 * remote-utils.c (remote_desc, listen_desc): Change type to
12408 * server.h: New gdb_fildes_t typedef.
12409 [USE_WIN32API]: Include winsock2.h.
12410 (delete_file_handler, add_file_handler): Adjust prototypes.
12411 (pfildes): Declare.
12412 * utils.c (pfildes): New.
12414 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12416 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12417 * configure: Regenerate.
12419 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12421 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12422 (linux_done_accessing_memory): ... this.
12423 (linux_target_ops): Adjust.
12424 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12425 * nto-low.c (nto_target_ops): Adjust comment.
12426 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12427 * spu-low.c (spu_target_ops): Adjust comment.
12428 * target.h (target_ops): Rename unprepare_to_access_memory field
12429 to done_accessing_memory.
12430 (unprepare_to_access_memory): Rename to ...
12431 (done_accessing_memory): ... this.
12433 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12435 * linux-low.c (linux_prepare_to_access_memory): New.
12436 (linux_unprepare_to_access_memory): New.
12437 (linux_target_ops): Install them.
12438 * server.c (read_memory): Rename to ...
12439 (gdb_read_memory): ... this. Use
12440 prepare_to_access_memory/prepare_to_access_memory.
12441 (write_memory): Rename to ...
12442 (gdb_write_memory): ... this. Use
12443 prepare_to_access_memory/prepare_to_access_memory.
12444 (handle_search_memory_1): Adjust.
12445 (process_serial_event): Adjust.
12446 * target.h (struct target_ops): New fields
12447 prepare_to_access_memory and unprepare_to_access_memory.
12448 (prepare_to_access_memory, unprepare_to_access_memory): New.
12449 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12450 prepare_to_access_memory/prepare_to_access_memory.
12451 * nto-low.c (nto_target_ops): Adjust.
12452 * spu-low.c (spu_target_ops): Adjust.
12453 * win32-low.c (win32_target_ops): Adjust.
12455 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12457 * Makefile.in (WARN_CFLAGS): Get it from configure.
12458 (WERROR_CFLAGS): New.
12459 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12460 * configure.ac: Introduce --enable-werror, which adds -Werror to
12461 the compiler command line. Enabled by default. Disable with
12462 --disable-werror. Add -Wdeclaration-after-statement
12463 Wpointer-arith and -Wformat-nonliteral to warning flags.
12464 * configure: Regenerate.
12466 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12468 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12470 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12472 * gdbreplay.c (remote_error): New.
12474 (expect): Use gdbchar. Check for error reading from GDB.
12475 Clarify sync error output.
12476 (play): Check for errors writing to GDB.
12477 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12478 * remote-utils.c (getpkt): Check for errors writing to the remote
12481 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12483 * linux-low.c (linux_wait_1): Move non-debugging code out of
12484 `debug_threads' control.
12486 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12488 * linux-low.c (linux_wait_1): Don't set last_status here.
12489 * server.c (push_event, queue_stop_reply_callback): Assert we're
12490 not pushing a TARGET_WAITKIND_IGNORE event.
12491 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12492 (myresume, handle_target_event): Set the thread's last_resume_kind
12493 and last_status from the target returned status.
12495 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12499 * linux-x86-low.c (update_debug_registers_callback): New.
12500 (i386_dr_low_set_addr): Use it.
12501 (i386_dr_low_get_addr): New.
12502 (i386_dr_low_set_control): Use update_debug_registers_callback.
12503 (i386_dr_low_get_control): New.
12504 (i386_dr_low_get_status): Adjust.
12505 * linux-low.c (linux_stop_lwp): New.
12506 * linux-low.h (linux_stop_lwp): Declare.
12508 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12509 argument instead of a i386_debug_reg_state.
12510 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12511 a i386_debug_reg_state.
12512 (i386_insert_aligned_watchpoint): Adjust.
12513 (i386_remove_aligned_watchpoint): Adjust.
12514 (i386_low_stopped_data_address): Read the debug registers from the
12515 inferior instead of from the mirrors.
12516 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12517 (i386_dr_low_get_addr): Declare.
12518 (i386_dr_low_get_control): Declare.
12519 (i386_dr_low_get_status): Change prototype.
12521 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12522 (i386_dr_low_get_addr): New.
12523 (i386_dr_low_get_control): New.
12524 (i386_dr_low_get_status): Adjust prototype. Return
12526 (i386_initial_stuff): Clear dr_status_mirror and
12528 (i386_get_thread_context): Adjust.
12529 (i386_set_thread_context): Adjust.
12530 (i386_thread_added): Adjust.
12532 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12534 * linux-low.h (linux_thread_area): Delete declaration.
12536 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12538 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12539 after its termination.
12541 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12543 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12544 (gdb_wants_all_stopped): Delete.
12545 (linux_wait_1): Don't call them.
12546 * server.c (handle_v_cont): Tag all threads as want-stopped.
12547 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12548 stopped as "client-wants-stopped".
12550 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12552 * Makefile.in (signals_h): New.
12553 (server_h): Depend on it.
12554 (server.o): Don't depend on $(signals_def).
12555 (signals.o): Depend on $(signals_def).
12557 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12559 * Makefile.in (signals_def): New.
12560 (server_h): Append include/gdb/signals.h and signals_def.
12561 (server.o): Append signals_def.
12563 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12565 * server.c (handle_target_event): Use target_signal_to_host for
12566 resume_info.sig initialization.
12567 * target.h (struct thread_resume) <sig>: New comment.
12569 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12571 * server.c (handle_query): strcpy() the returned string from paddress()
12572 instead of sprintf().
12573 * utils.c (paddress): Return phex_nz().
12575 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12577 * server.c (handle_v_cont): Call mourn_inferior if process
12579 (myresume): Likewise.
12581 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12583 Static tracepoints, and integration with UST.
12585 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12586 * mem-break.c (uninsert_all_breakpoints)
12587 (reinsert_all_breakpoints): New.
12588 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12589 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12590 (gdb_agent_ust_loaded, helper_thread_id)
12591 (gdb_agent_helper_thread_id): New macros.
12592 (struct ipa_sym_addresses): Add addr_ust_loaded,
12593 addr_helper_thread_id, addr_cmd_buf.
12594 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12595 (in_process_agent_loaded_ust): New.
12596 (write_e_ust_not_loaded): New.
12597 (maybe_write_ipa_ust_not_loaded): New.
12598 (struct collect_static_trace_data_action): New.
12599 (enum tracepoint_type) <static_tracepoint>: New.
12600 (struct tracepoint) <handle>: Mention static tracepoints.
12601 (struct static_tracepoint_ctx): New.
12602 (CMD_BUF_SIZE): New.
12603 (add_tracepoint_action): Handle static tracepoint actions.
12604 (unprobe_marker_at): New.
12605 (clear_installed_tracepoints): Handle static tracepoints.
12606 (cmd_qtdp): Handle static tracepoints.
12607 (probe_marker_at): New.
12608 (cmd_qtstart): Handle static tracepoints.
12609 (response_tracepoint): Handle static tracepoints.
12610 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12611 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12612 (get_context_regcache): Handle static tracepoints.
12613 (do_action_at_tracepoint): Handle static tracepoint actions.
12614 (traceframe_find_block_type): Handle static trace data blocks.
12615 (traceframe_read_sdata): New.
12616 (download_tracepoints): Download static tracepoint actions.
12617 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12618 (GDB_PROBE_NAME): New.
12620 (GET_UST_SYM): New.
12623 (ust_marker_to_static_tracepoint): New.
12625 (collect_ust_data_at_tracepoint): New.
12626 (gdb_ust_probe): New.
12627 (UNIX_PATH_MAX, SOCK_DIR): New.
12628 (gdb_ust_connect_sync_socket): New.
12629 (resume_thread, stop_thread): New.
12630 (run_inferior_command): New.
12631 (init_named_socket): New.
12632 (gdb_ust_socket_init): New.
12633 (cstr_to_hexstr): New.
12635 (first_marker, next_marker): New.
12636 (response_ust_marker): New.
12637 (cmd_qtfstm, cmd_qtsstm): New.
12638 (unprobe_marker_at, probe_marker_at): New.
12639 (cmd_qtstmat, gdb_ust_thread): New.
12640 (gdb_ust_init): New.
12641 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12642 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12643 (ST_REGENTRY): New.
12644 (x86_64_st_collect_regmap): New.
12645 (X86_64_NUM_ST_COLLECT_GREGS): New.
12646 (AMD64_RIP_REGNUM): New.
12647 (supply_static_tracepoint_registers): New.
12648 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12649 (ST_REGENTRY): New.
12650 (i386_st_collect_regmap): New.
12651 (i386_NUM_ST_COLLECT_GREGS): New.
12652 (supply_static_tracepoint_registers): New.
12653 * server.c (handle_query): Handle qXfer:statictrace:read.
12654 <qSupported>: Report support for StaticTracepoints, and
12655 qXfer:statictrace:read features.
12656 * server.h (traceframe_read_sdata)
12657 (supply_static_tracepoint_registers): Declare.
12658 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12659 (unpack_varlen_hex): Include in IPA build.
12660 * Makefile.in (ustlibs, ustinc): New.
12661 (IPA_OBJS): Add remote-utils-ipa.o.
12662 ($(IPA_LIB)): Link -ldl and -lpthread.
12664 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12665 * config.in, configure: Regenerate.
12667 2010-06-20 Ian Lance Taylor <iant@google.com>
12668 Pedro Alves <pedro@codesourcery.com>
12670 * linux-x86-low.c (always_true): Delete.
12671 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12672 trying to fool the compiler with always_true.
12674 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12676 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12677 conditions in gdbserver.
12679 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12681 * spu-low.c (spu_read_memory): Wrap around local store limit.
12682 (spu_write_memory): Likewise.
12684 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12686 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12687 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12689 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12691 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12692 uses with LONGEST uses.
12694 2010-06-14 Stan Shebs <stan@codesourcery.com>
12695 Pedro Alves <pedro@codesourcery.com>
12699 * linux-x86-low.c: Include limits.h.
12701 (always_true): New.
12704 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12705 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12706 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12707 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12708 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12709 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12710 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12711 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12712 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12713 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12714 (amd64_emit_void_call_2): New.
12715 (amd64_emit_ops): New.
12716 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12717 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12718 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12719 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12720 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12721 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12722 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12723 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12724 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12725 (i386_emit_stack_adjust, i386_emit_int_call_1)
12726 (i386_emit_void_call_2): New.
12727 (i386_emit_ops): New.
12728 (x86_emit_ops): New.
12729 (the_low_target): Install x86_emit_ops.
12730 * server.h (struct emit_ops): New.
12731 (get_raw_reg_func_addr): Declare.
12732 (current_insn_ptr, emit_error): Declare.
12733 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12734 (set_trace_state_variable_value): New defines.
12735 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12736 addr_get_trace_state_variable_value and
12737 addr_set_trace_state_variable_value.
12738 (symbol_list): New fields for get_raw_reg,
12739 get_trace_state_variable_value and set_trace_state_variable_value.
12740 (condfn): New typedef.
12741 (struct tracepoint): New field `compiled_cond'.
12742 (do_action_at_tracepoint): Clear compiled_cond.
12743 (get_trace_state_variable_value, set_trace_state_variable_value):
12745 (condition_true_at_tracepoint): If there's a compiled condition,
12747 (current_insn_ptr, emit_error): New globals.
12748 (struct bytecode_address): New.
12749 (get_raw_reg_func_addr): New.
12750 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12751 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12752 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12753 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12754 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12755 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12756 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12757 (compile_tracepoint_condition, compile_bytecodes): New.
12758 * target.h (emit_ops): Forward declare.
12759 (struct target_ops): New field emit_ops.
12760 (target_emit_ops): New.
12761 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12762 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12763 * linux-low.c (linux_emit_ops): New.
12764 (linux_target_ops): Install it.
12765 * linux-low.h (struct linux_target_ops): New field emit_ops.
12767 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12769 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12770 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12772 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12773 Stan Shebs <stan@codesourcery.com>
12775 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12776 (all): Depend on $(extra_libraries).
12777 (install-only): Install the IPA.
12778 (IPA_OBJS, IPA_LIB): New.
12779 (clean): Remove the IPA lib.
12780 (IPAGENT_CFLAGS): New.
12781 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12782 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12783 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12784 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12785 * configure.ac: Check for atomic builtins support in the compiler.
12786 (IPA_DEPFILES, extra_libraries): Define.
12787 * configure.srv (ipa_obj): Add description.
12788 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12789 (i[34567]86-*-linux*): Set ipa_obj.
12790 (x86_64-*-linux*): Set ipa_obj.
12791 * linux-low.c (stabilizing_threads): New.
12792 (supports_fast_tracepoints): New.
12793 (linux_detach): Stabilize threads before detaching.
12794 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12795 the lwp is either not stabilizing, or is moving out of a jump pad.
12796 (linux_fast_tracepoint_collecting): New.
12797 (maybe_move_out_of_jump_pad): New.
12798 (enqueue_one_deferred_signal): New.
12799 (dequeue_one_deferred_signal): New.
12800 (linux_wait_for_event_1): If moving out of a jump pad, defer
12801 pending signals to later.
12802 (linux_stabilize_threads): New.
12803 (linux_wait_1): Check if threads need moving out of jump pads, and
12805 (stuck_in_jump_pad_callback): New.
12806 (move_out_of_jump_pad_callback): New.
12807 (lwp_running): New.
12808 (linux_resume_one_lwp): Handle moving out of jump pads.
12809 (linux_set_resume_request): Dequeue deferred signals.
12810 (need_step_over_p): Also step over fast tracepoint jumps.
12811 (start_step_over): Also uninsert fast tracepoint jumps.
12812 (finish_step_over): Also reinsert fast tracepoint jumps.
12813 (linux_install_fast_tracepoint_jump): New.
12814 (linux_target_ops): Install linux_stabilize_threads and
12815 linux_install_fast_tracepoint_jump_pad.
12816 * linux-low.h (linux_target_ops) <get_thread_area,
12817 install_fast_tracepoint_jump_pad>: New fields.
12818 (struct lwp_info) <collecting_fast_tracepoint,
12819 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12820 (linux_get_thread_area): Declare.
12821 * linux-x86-low.c (jump_insn): New.
12822 (x86_get_thread_area): New.
12823 (append_insns): New.
12824 (push_opcode): New.
12825 (amd64_install_fast_tracepoint_jump_pad): New.
12826 (i386_install_fast_tracepoint_jump_pad): New.
12827 (x86_install_fast_tracepoint_jump_pad): New.
12828 (the_low_target): Install x86_get_thread_area and
12829 x86_install_fast_tracepoint_jump_pad.
12830 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12831 (struct fast_tracepoint_jump): New.
12832 (fast_tracepoint_jump_insn): New.
12833 (fast_tracepoint_jump_shadow): New.
12834 (find_fast_tracepoint_jump_at): New.
12835 (fast_tracepoint_jump_here): New.
12836 (delete_fast_tracepoint_jump): New.
12837 (set_fast_tracepoint_jump): New.
12838 (uninsert_fast_tracepoint_jumps_at): New.
12839 (reinsert_fast_tracepoint_jumps_at): New.
12840 (set_breakpoint_at): Use write_inferior_memory.
12841 (uninsert_raw_breakpoint): Use write_inferior_memory.
12842 (check_mem_read): Mask out fast tracepoint jumps.
12843 (check_mem_write): Mask out fast tracepoint jumps.
12844 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12845 (set_fast_tracepoint_jump): Declare.
12846 (delete_fast_tracepoint_jump)
12847 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12848 (reinsert_fast_tracepoint_jumps_at): Declare.
12849 * regcache.c: Don't compile many functions when building the
12850 in-process agent library.
12851 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12852 the register buffer in the heap.
12853 (free_register_cache): If the register buffer isn't owned by the
12854 regcache, don't free it.
12855 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12856 pre-existing register caches.
12857 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12859 (convert_ascii_to_int): : Constify `from' parameter type.
12860 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12861 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12862 the needed buffer in-place.
12863 (relocate_instruction): New.
12864 * server.c (handle_query) <qSymbols>: If the target supports
12865 tracepoints, give it a chance of looking up symbols. Report
12866 support for fast tracepoints.
12867 (handle_status): Stabilize threads.
12868 (process_serial_event): Adjust.
12869 * server.h (struct fast_tracepoint_jump): Forward declare.
12870 (struct process_info) <fast_tracepoint_jumps>: New field.
12871 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12872 (decode_X_packet, decode_M_packet): Adjust.
12873 (relocate_instruction): Declare.
12874 (in_process_agent_loaded): Declare.
12875 (tracepoint_look_up_symbols): Declare.
12876 (struct fast_tpoint_collect_status): Declare.
12877 (fast_tracepoint_collecting): Declare.
12878 (force_unlock_trace_buffer): Declare.
12879 (handle_tracepoint_bkpts): Declare.
12880 (initialize_low_tracepoint)
12881 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12882 * target.h (struct target_ops) <stabilize_threads,
12883 install_fast_tracepoint_jump_pad>: New fields.
12884 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12885 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12886 [HAVE_STDINT_H]: Include stdint.h.
12887 (trace_debug_1): Rename to ...
12888 (trace_vdebug): ... this.
12889 (trace_debug): Rename to ...
12890 (trace_debug_1): ... this. Add `level' parameter.
12891 (trace_debug): New.
12892 (ATTR_USED, ATTR_NOINLINE): New.
12893 (IP_AGENT_EXPORT): New.
12894 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12895 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12896 (about_to_request_buffer_space, trace_buffer_is_full)
12897 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12898 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12899 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12900 (traceframe_write_count, traceframes_created)
12901 (trace_state_variables)
12902 New renaming defines.
12903 (struct ipa_sym_addresses): New.
12904 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12905 (symbol_list): New.
12906 (ipa_sym_addrs): New.
12907 (all_tracepoint_symbols_looked_up): New.
12908 (in_process_agent_loaded): New.
12909 (write_e_ipa_not_loaded): New.
12910 (maybe_write_ipa_not_loaded): New.
12911 (tracepoint_look_up_symbols): New.
12912 (debug_threads) [IN_PROCESS_AGENT]: New.
12913 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12914 (UNKNOWN_SIDE_EFFECTS): New.
12915 (stop_tracing): New.
12916 (flush_trace_buffer): New.
12917 (stop_tracing_bkpt): New.
12918 (flush_trace_buffer_bkpt): New.
12919 (read_inferior_integer): New.
12920 (read_inferior_uinteger): New.
12921 (read_inferior_data_pointer): New.
12922 (write_inferior_data_pointer): New.
12923 (write_inferior_integer): New.
12924 (write_inferior_uinteger): New.
12925 (struct collect_static_trace_data_action): Delete.
12926 (enum tracepoint_type): New.
12927 (struct tracepoint) <type>: New field `type'.
12928 <actions_str, step_actions, step_actions_str>: Only include in
12930 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12931 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12932 (tracepoints): Use IP_AGENT_EXPORT.
12933 (last_tracepoint): Don't include in the IPA.
12934 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12935 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12936 (alloced_trace_state_variables): New.
12937 (trace_state_variables): Use IP_AGENT_EXPORT.
12938 (traceframe_t): Delete unused variable.
12939 (circular_trace_buffer): Don't include in the IPA.
12940 (trace_buffer_start): Delete.
12941 (struct trace_buffer_control): New.
12942 (trace_buffer_free): Delete.
12943 (struct ipa_trace_buffer_control): New.
12944 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12945 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12947 (trace_buffer_ctrl): New.
12948 (TRACE_BUFFER_CTRL_CURR): New.
12949 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12950 Reimplement as macros.
12951 (trace_buffer_wrap): Delete.
12952 (traceframe_write_count, traceframe_read_count)
12953 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12954 (struct tracepoint_hit_ctx) <type>: New field.
12955 (struct fast_tracepoint_ctx): New.
12956 (memory_barrier): New.
12958 (record_tracepoint_error): Update atomically in the IPA.
12959 (clear_inferior_trace_buffer): New.
12960 (about_to_request_buffer_space): New.
12961 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12962 updating the same buffer.
12963 (add_tracepoint): Default the tracepoint's type to trap
12964 tracepoint, and orig_size to -1.
12965 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12966 internal variables.
12967 (create_trace_state_variable): New parameter `gdb'. Handle it.
12968 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12969 (cmd_qtdp): Handle fast tracepoints.
12970 (cmd_qtdv): Adjust.
12971 (max_jump_pad_size): New.
12972 (gdb_jump_pad_head): New.
12973 (get_jump_space_head): New.
12974 (claim_jump_space): New.
12975 (sort_tracepoints): New.
12976 (MAX_JUMP_SIZE): New.
12977 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12979 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12980 support. Upload fast traceframes, and delete internal IPA
12982 (stop_tracing_handler): New.
12983 (flush_trace_buffer_handler): New.
12984 (cmd_qtstop): Upload fast tracepoints.
12985 (response_tracepoint): Handle fast tracepoints.
12986 (tracepoint_finished_step): Upload fast traceframes. Set the
12987 tracepoint hit context's tracepoint type.
12988 (handle_tracepoint_bkpts): New.
12989 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12990 type. Add comment about fast tracepoints.
12991 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12992 non-existing action_str field.
12993 (get_context_regcache): Handle fast tracepoints.
12994 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12996 (fast_tracepoint_from_jump_pad_address): New.
12997 (fast_tracepoint_from_ipa_tpoint_address): New.
12998 (collecting_t): New.
12999 (force_unlock_trace_buffer): New.
13000 (fast_tracepoint_collecting): New.
13002 (gdb_collect): New.
13003 (write_inferior_data_ptr): New.
13004 (target_tp_heap): New.
13005 (target_malloc): New.
13006 (download_agent_expr): New.
13008 (download_tracepoints): New.
13009 (download_trace_state_variables): New.
13010 (upload_fast_traceframes): New.
13011 (IPA_FIRST_TRACEFRAME): New.
13012 (IPA_NEXT_TRACEFRAME_1): New.
13013 (IPA_NEXT_TRACEFRAME): New.
13014 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13015 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13016 (gdb_jump_pad_buffer_end): New.
13017 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13018 (initialize_tracepoint): Adjust.
13019 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13020 buffer. Initialize the low module.
13021 * utils.c (PREFIX, TOOLNAME): New.
13022 (malloc_failure): Use PREFIX.
13023 (error): In the IPA, an error causes an exit.
13024 (fatal, warning): Use PREFIX.
13025 (internal_error): Use TOOLNAME.
13026 (NUMCELLS): Increase to 10.
13027 * configure, config.in: Regenerate.
13029 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13031 * server.c (handle_query) <qSupported>: Do two passes over the
13032 qSupported string to avoid nesting strtok.
13034 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13036 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13038 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13039 -Wl,--dynamic-list.
13040 * configure: Regenerate.
13041 * proc-service.list: New.
13043 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13045 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13048 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13050 * gdbreplay.c (remote_open): Check error return from socket() call by
13051 its equality to -1 not by it being negative.
13052 * remote-utils.c (remote_open): Likewise.
13054 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13056 * config.h: Regenerate.
13058 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13060 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13061 doesn't provide PTRACE_GET_THREAD_AREA.
13063 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13065 * linux-m68k-low.c: Include <asm/ptrace.h>
13066 (ps_get_thread_area): Implement.
13068 2010-05-03 Doug Evans <dje@google.com>
13070 * event-loop.c (struct callback_event): New struct.
13071 (callback_list): New global.
13072 (append_callback_event, delete_callback_event): New functions.
13073 (process_callback): New function.
13074 (start_event_loop): Call it.
13075 * remote-utils.c (NOT_SCHEDULED): Define.
13076 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13077 moved out of readchar.
13078 (readchar): Rewrite. Call reschedule before returning.
13079 (reset_readchar): New function.
13080 (remote_close): Call it.
13081 (process_remaining, reschedule): New functions.
13082 * server.h (callback_handler_func): New typedef.
13083 (append_callback_event, delete_callback_event): Declare.
13085 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13087 * proc-service.c (ps_pglobal_lookup): Use
13088 thread_db_look_up_one_symbol.
13089 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13090 parameter. Use it instead of all_symbols_looked_up.
13091 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13093 (all_symbols_looked_up): Don't declare.
13094 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13095 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13097 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13098 Set all_symbols_looked_up here.
13099 (thread_db_look_up_one_symbol): New.
13100 (thread_db_get_tls_address): Adjust.
13101 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13102 thread_db object on the heap, and tentatively set it in the
13104 (thread_db_init): Don't set all_symbols_looked_up here.
13105 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13107 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13109 * linux-low.c (linux_kill, linux_detach): Adjust.
13110 (status_pending_p_callback): Remove redundant statement. Check
13111 for !TARGET_WAITIKIND_IGNORE, instead of
13112 TARGET_WAITKIND_STOPPED.
13113 (handle_tracepoints): Make sure LWP is locked. Adjust.
13114 (linux_wait_for_event_1): Adjust.
13115 (linux_cancel_breakpoints): New.
13116 (unsuspend_one_lwp): New.
13117 (unsuspend_all_lwps): New.
13118 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13119 (send_sigstop_callback): Change return type to int, add new
13120 `except' parameter and handle it.
13121 (suspend_and_send_sigstop_callback): New.
13122 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13123 pass them down. If SUSPEND, also increment the lwp's suspend
13125 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13126 (need_step_over_p): Don't consider suspended LWPs.
13127 (start_step_over): Adjust.
13128 (proceed_one_lwp): Change return type to int, add new `except'
13129 parameter and handle it.
13130 (unsuspend_and_proceed_one_lwp): New.
13131 (proceed_all_lwps): Use find_inferior instead of
13133 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13134 also decrement the suspend count of LWPs. Pass `except' down,
13135 instead of hacking its suspend count.
13136 (linux_pause_all): Add `freeze' parameter. Adjust.
13137 (linux_unpause_all): New.
13138 (linux_target_ops): Install linux_unpause_all.
13139 * server.c (handle_status): Adjust.
13140 * target.h (struct target_ops): New fields `unpause_all' and
13141 `cancel_breakpoints'. Add new parameter to `pause_all'.
13142 (pause_all): Add new `freeze' parameter.
13143 (unpause_all): New.
13144 (cancel_breakpoints): New.
13145 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13146 cancel breakpoints.
13147 (cmd_qtstart): Pause threads.
13148 (stop_tracing): Pause threads, and cancel breakpoints.
13149 * win32-low.c (win32_target_ops): Adjust.
13151 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13153 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13154 the inferior right away from here...
13155 (linux_wait_1): ... to here, and adjust to check the thread's
13156 last_resume_kind instead of the lwp's step or stop_expected flags.
13158 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13160 * README: Use consistent `GDB' and `GDBserver' spellings.
13162 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13164 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13165 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13166 (linux_detach_one_lwp): Assume the lwp is stopped.
13167 (any_thread_of): Delete.
13168 (linux_detach): Stop all lwps here. Don't blindly delete all
13170 (delete_lwp_callback): New.
13171 (linux_mourn): Delete all lwps of the process that is gone.
13172 (linux_wait_1): Don't delete the last lwp of the process here.
13173 * mem-break.h (mark_breakpoints_out): Declare.
13174 * mem-break.c (mark_breakpoints_out): New.
13175 (free_all_breakpoints): Use it.
13176 * server.c (handle_target_event): If the process is gone, mark
13178 * thread-db.c (struct thread_db) <create_bp>: New field.
13179 (thread_db_enable_reporting): Fix prototype. Store a thread event
13180 breakpoint reference in the thread_db struct.
13181 (thread_db_load_search): Clear the thread_db object.
13182 (try_thread_db_load_1): Ditto.
13183 (switch_to_process): New.
13184 (disable_thread_event_reporting): Use it.
13185 (remove_thread_event_breakpoints): New.
13186 (thread_db_detach, thread_db_mourn): Use it.
13188 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13190 * linux-low.c (linux_enable_event_reporting): New.
13191 (linux_wait_for_event_1, handle_extended_wait): Use it.
13193 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13195 * linux-low.c (linux_kill_one_lwp, linux_kill)
13196 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13197 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13198 SIGSTOP even if the LWP is stopped.
13199 (send_sigstop_callback): New.
13200 (stop_all_lwps): Use send_sigstop_callback instead.
13201 (linux_resume_one_thread): Adjust.
13202 (proceed_one_lwp): Still proceed an LWP that the client has
13203 requested to stop, if we haven't reported it as stopped yet. Make
13204 sure that LWPs the client want stopped, have a pending SIGSTOP.
13206 2010-04-26 Doug Evans <dje@google.com>
13208 * server.c (handle_general_set): Make static.
13210 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13211 Print received char after testing for error/eof instead of before.
13212 (input_interrupt): Tweak comment.
13214 2010-04-23 Doug Evans <dje@google.com>
13216 * server.c (start_inferior): Print inferior argv if --debug.
13218 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13220 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13221 * nto-x86-low.c: Include server.h
13223 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13225 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13226 be consistent with other sources of this directory.
13227 (init_registers_amd64): Correct name of source file of this function
13230 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13232 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13233 64-bit executables.
13235 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13237 * win32-i386-low.c: Add 64-bit support.
13238 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13239 (init_registers_amd64): Declare.
13240 (mappings): Add 64-bit version of array.
13241 (init_windows_x86): New function.
13242 (the_low_target): Change init_arch field to init_windows_x86.
13244 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13246 * win32-low.c: Adapt to support also 64-bit architecture.
13247 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13248 (get_image_name): Use SIZE_T type for local variable `done'.
13249 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13250 (toolhelp_get_dll_name): Idem.
13251 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13252 Use uintptr_t typecast to avoid warning.
13253 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13254 (handle_exception): Use phex_nz to avoid warning.
13255 (win32_wait): Remove unused local variable `process'.
13257 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13259 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13262 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13264 * configure.ac: Use `ws2_32' library for srv_mingw.
13265 * configure: Regenerate.
13266 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13267 * remote-utils.c: Likewise.
13269 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13271 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13272 if __x86_64__ is defined.
13274 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13276 * configure: Regenerate.
13278 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13280 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13281 * target.h (target_ops): New get_tib_address field.
13282 * win32-low.h (win32_thread_info): Add thread_local_base field.
13283 * win32-low.c (child_add_thread): Add tlb argument.
13284 Set thread_local_base field to TLB.
13285 (get_child_debug_event): Adapt to child_add_thread change.
13286 (win32_get_tib_address): New function.
13287 (win32_target_ops): Set get_tib_address field to
13288 win32_get_tib_address.
13289 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13291 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13293 * linux-low.c (linux_mourn): Also remove the process.
13294 * server.c (handle_target_event): Don't remove the process here.
13295 * nto-low.c (nto_mourn): New.
13296 (nto_target_ops): Install it.
13297 * spu-low.c (spu_mourn): New.
13298 (spu_target_ops): Install it.
13299 * win32-low.c (win32_mourn): New.
13300 (win32_target_ops): Install it.
13302 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13304 * server.h (buffer_xml_printf): Remove redundant `;'.
13306 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13308 * regcache.c (set_register_cache): Invalidate regcaches before
13309 changing the register cache layout.
13310 (regcache_invalidate_one): Allow a NULL regcache.
13311 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13312 regcaches before changing the register cache layout or the target
13315 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13317 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13318 variable warning on Linux/x86-64.
13320 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13322 GDBserver disconnected tracing support.
13324 * linux-low.c (linux_remove_process): Delete.
13325 (add_lwp): Don't set last_resume_kind here.
13326 (linux_kill): Use `mourn'.
13327 (linux_detach): Use `thread_db_detach', and `mourn'.
13328 (linux_mourn): New.
13329 (linux_attach_lwp_1): Adjust comment.
13330 (linux_attach): last_resume_kind moved the thread_info; adjust.
13331 (status_pending_p_callback): Adjust.
13332 (linux_wait_for_event_1): Adjust.
13333 (count_events_callback, select_singlestep_lwp_callback)
13334 (select_event_lwp_callback, cancel_breakpoints_callback)
13335 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13336 (proceed_one_lwp): Adjust.
13337 (linux_async): Add debug output.
13338 (linux_thread_stopped): New.
13339 (linux_pause_all): New.
13340 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13342 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13343 (thread_db_free): Delete declaration.
13344 (thread_db_detach, thread_db_mourn): Declare.
13345 * thread-db.c (thread_db_init): Use thread_db_mourn.
13346 (thread_db_free): Delete, split in two.
13347 (disable_thread_event_reporting): New.
13348 (thread_db_detach): New.
13349 (thread_db_mourn): New.
13351 * server.h (struct thread_info) <last_resume_kind>: New field.
13352 <attached>: Add comment.
13353 <gdb_detached>: New field.
13354 (handler_func): Change return type to int.
13355 (handle_serial_event, handle_target_event): Ditto.
13356 (gdb_connected): Declare.
13358 (disconnected_tracing): Declare.
13359 (stop_tracing): Declare.
13361 * server.c (handle_query) <qSupported>: Report support for
13362 disconnected tracing.
13363 (queue_stop_reply_callback): Account for running threads.
13364 (gdb_wants_thread_stopped): New.
13365 (gdb_wants_all_threads_stopped): New.
13366 (gdb_reattached_process): New.
13367 (handle_status): Clear the `gdb_detached' flag of all processes.
13368 In all-stop, stop all threads.
13369 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13370 (process_serial_event): If the remote connection breaks, or if an
13371 exit was forced with "monitor exit", force an event loop exit.
13372 Handle disconnected tracing on detach.
13373 (handle_serial_event): Adjust.
13374 (handle_target_event): If GDB isn't connected, forward events back
13375 to the inferior, unless the last process exited, in which case,
13376 exit gdbserver. Adjust interface.
13378 * remote-utils.c (remote_open): Don't block in accept. Instead
13379 register an event loop source on the listen socket file
13380 descriptor. Refactor bits into ...
13381 (listen_desc): ... this new global.
13382 (gdb_connected): ... this new function.
13383 (enable_async_notification): ... this new function.
13384 (handle_accept_event): ... this new function.
13385 (remote_close): Clear remote_desc.
13387 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13389 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13391 (mourn_inferior): Define.
13392 (target_process_qsupported): Avoid the dangling else problem.
13393 (thread_stopped): Define.
13394 (pause_all): Define.
13395 (target_waitstatus_to_string): Declare.
13396 * target.c (target_waitstatus_to_string): New.
13398 * tracepoint.c (tracing): Make extern.
13399 (disconnected_tracing): New.
13400 (stop_tracing): Make extern. Handle tracing stops due to GDB
13402 (cmd_qtdisconnected): New.
13403 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13404 (handle_tracepoint_general_set): Handle QTDisconnected.
13406 * event-loop.c (event_handler_func): Change return type to int.
13407 (process_event): Bail out if the event handler wants the event
13409 (handle_file_event): Ditto.
13410 (start_event_loop): Bail out if the event handler wants the event
13413 * nto-low.c (nto_target_ops): Adjust.
13414 * spu-low.c (spu_wait): Don't remove the process here.
13415 (spu_target_ops): Adjust.
13416 * win32-low.c (win32_wait): Don't remove the process here.
13417 (win32_target_ops): Adjust.
13419 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13421 * regcache.c (realloc_register_cache): Invalidate inferior's
13422 regcache before recreating it.
13424 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13426 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13428 2010-04-09 Stan Shebs <stan@codesourcery.com>
13429 Pedro Alves <pedro@codesourcery.com>
13431 * server.h (LONGEST): New.
13432 (struct thread_info) <while_stepping>: New field.
13433 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13435 (initialize_tracepoint, handle_tracepoint_general_set)
13436 (handle_tracepoint_query, tracepoint_finished_step)
13437 (tracepoint_was_hit, release_while_stepping_state_list):
13438 (current_traceframe): Declare.
13439 * server.c (handle_general_set): Handle tracepoint packets.
13440 (read_memory): New.
13441 (write_memory): New.
13442 (handle_search_memory_1): Use read_memory.
13443 (handle_query): Report support for conditional tracepoints, trace
13444 state variables, and tracepoint sources. Handle tracepoint
13446 (main): Initialize the tracepoints module.
13447 (process_serial_event): Handle traceframe reads/writes.
13449 * linux-low.c (handle_tracepoints): New.
13450 (linux_wait_1): Call it.
13451 (linux_resume_one_lwp): Handle while-stepping.
13452 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13453 (linux_target_ops): Install them.
13454 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13456 * linux-x86-low.c (x86_supports_tracepoints): New.
13457 (the_low_target). Install it.
13459 * mem-break.h (delete_breakpoint): Declare.
13460 * mem-break.c (delete_breakpoint): Make external.
13462 * target.h (struct target_ops): Add `supports_tracepoints',
13463 `read_pc', and `write_pc' fields.
13464 (target_supports_tracepoints): Define.
13465 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13468 * regcache.h (struct regcache) <registers_owned>: New field.
13469 (init_register_cache, regcache_cpy): Declare.
13470 (regcache_read_pc, regcache_write_pc): Declare.
13471 (register_cache_size): Declare.
13472 (supply_regblock): Declare.
13473 * regcache.c (init_register_cache): New.
13474 (new_register_cache): Use it.
13475 (regcache_cpy): New.
13476 (register_cache_size): New.
13477 (supply_regblock): New.
13478 (regcache_read_pc, regcache_write_pc): New.
13480 * tracepoint.c: New.
13482 * Makefile.in (OBS): Add tracepoint.o.
13483 (tracepoint.o): New rule.
13485 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13487 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13489 (i386-mmx.c): Likewise.
13490 (i386-mmx-linux.o): Likewise.
13491 (i386-mmx-linux.c): Likewise.
13493 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13494 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13495 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13496 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13498 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13499 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13500 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13502 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13504 * Makefile.in (clean): Updated.
13506 (i386-avx.c): Likewise.
13507 (i386-avx-linux.o): Likewise.
13508 (i386-avx-linux.c): Likewise.
13509 (amd64-avx.o): Likewise.
13510 (amd64-avx.c): Likewise.
13511 (amd64-avx-linux.o): Likewise.
13512 (amd64-avx-linux.c): Likewise.
13514 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13515 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13516 (srv_amd64_regobj): Add amd64-avx.o.
13517 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13518 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13519 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13520 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13521 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13522 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13523 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13525 * i387-fp.c: Include "i386-xstate.h".
13527 (i387_cache_to_xsave): Likewise.
13528 (i387_xsave_to_cache): Likewise.
13529 (x86_xcr0): Likewise.
13531 * i387-fp.h (i387_cache_to_xsave): Likewise.
13532 (i387_xsave_to_cache): Likewise.
13533 (x86_xcr0): Likewise.
13535 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13536 * linux-crisv32-low.c (target_regsets): Likewise.
13537 * linux-m68k-low.c (target_regsets): Likewise.
13538 * linux-mips-low.c (target_regsets): Likewise.
13539 * linux-ppc-low.c (target_regsets): Likewise.
13540 * linux-s390-low.c (target_regsets): Likewise.
13541 * linux-sh-low.c (target_regsets): Likewise.
13542 * linux-sparc-low.c (target_regsets): Likewise.
13543 * linux-xtensa-low.c (target_regsets): Likewise.
13545 * linux-low.c: Include <sys/uio.h>.
13546 (regsets_fetch_inferior_registers): Support nt_type.
13547 (regsets_store_inferior_registers): Likewise.
13548 (linux_process_qsupported): New.
13549 (linux_target_ops): Add linux_process_qsupported.
13551 * linux-low.h (regset_info): Add nt_type.
13552 (linux_target_ops): Add process_qsupported.
13554 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13556 (init_registers_i386_avx_linux): New.
13557 (init_registers_amd64_avx_linux): Likewise.
13558 (xmltarget_i386_linux_no_xml): Likewise.
13559 (xmltarget_amd64_linux_no_xml): Likewise.
13560 (PTRACE_GETREGSET): Likewise.
13561 (PTRACE_SETREGSET): Likewise.
13562 (x86_fill_xstateregset): Likewise.
13563 (x86_store_xstateregset): Likewise.
13564 (use_xml): Likewise.
13565 (x86_linux_update_xmltarget): Likewise.
13566 (x86_linux_process_qsupported): Likewise.
13567 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13568 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13569 init_registers_i386_linux here. Call
13570 x86_linux_update_xmltarget.
13571 (the_low_target): Add x86_linux_process_qsupported.
13573 * server.c (handle_query): Call target_process_qsupported.
13575 * target.h (target_ops): Add process_qsupported.
13576 (target_process_qsupported): New.
13578 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13580 * inferiors.c (add_thread): Set last_status kind to
13581 TARGET_WAITKIND_IGNORE.
13582 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13583 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13584 (linux_wait_1): Move `thread' local definition to block that uses
13585 it. Don't NULL initialize `event_child'.
13586 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13587 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13588 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13590 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13592 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13593 an extended waitstatus, or by a watchpoint.
13594 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13595 thread was stepping or has been stopped by a watchpoint.
13597 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13599 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13600 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13601 of another, then delete the previous, and validate all
13603 (validate_inserted_breakpoint): New.
13604 (delete_disabled_breakpoints): New.
13605 (validate_breakpoints): New.
13606 (check_mem_read): Validate breakpoints before trusting their
13607 shadow. Delete disabled breakpoints.
13608 (check_mem_write): Validate breakpoints before trusting they
13609 should be inserted. Delete disabled breakpoints.
13610 * mem-break.h (validate_breakpoints):
13611 * server.c (handle_query): Validate breakpoints when we see a
13614 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13616 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13617 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13618 if we could tell there's a GDB breakpoint at stop_pc.
13619 (need_step_over_p): Don't do a step over if we find a GDB
13620 breakpoint at the resume PC.
13622 * mem-break.c (struct raw_breakpoint): New.
13623 (enum bkpt_type): New type `gdb_breakpoint'.
13624 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13625 fields. New field `raw'.
13626 (find_raw_breakpoint_at): New.
13627 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13628 breakpoint instead.
13629 (set_breakpoint_at): Adjust.
13630 (delete_raw_breakpoint): New.
13631 (release_breakpoint): New.
13632 (delete_breakpoint): Rename to...
13633 (delete_breakpoint_1): ... this. Add proc parameter. Use
13634 release_breakpoint. Return ENOENT.
13635 (delete_breakpoint): Reimplement.
13636 (find_breakpoint_at): Delete.
13637 (find_gdb_breakpoint_at): New.
13638 (delete_breakpoint_at): Delete.
13639 (set_gdb_breakpoint_at): New.
13640 (delete_gdb_breakpoint_at): New.
13641 (gdb_breakpoint_here): New.
13642 (set_reinsert_breakpoint): Use release_breakpoint.
13643 (uninsert_breakpoint): Rename to ...
13644 (uninsert_raw_breakpoint): ... this.
13645 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13646 (reinsert_raw_breakpoint): Change parameter type to
13648 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13650 (check_breakpoints): Adjust. Use release_breakpoint.
13651 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13652 (breakpoint_inserted_here): Ditto.
13653 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13654 Don't trust the breakpoint's shadow if it is not inserted.
13655 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13656 (delete_all_breakpoints): Adjust.
13657 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13658 use delete_breakpoint_1.
13660 * mem-break.h (breakpoints_supported): Delete declaration.
13661 (set_gdb_breakpoint_at): Declare.
13662 (gdb_breakpoint_here): Declare.
13663 (delete_breakpoint_at): Delete.
13664 (delete_gdb_breakpoint_at): Declare.
13666 * server.h (struct raw_breakpoint): Forward declare.
13667 (struct process_info): New field `raw_breakpoints'.
13669 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13672 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13674 * linux-low.c (status_pending_p_callback): Fix comment.
13675 (linux_wait_for_event_1): Move most of the internal breakpoint
13676 handling from here...
13677 (linux_wait_1): ... to here.
13678 (count_events_callback): New.
13679 (select_singlestep_lwp_callback): New.
13680 (select_event_lwp_callback): New.
13681 (cancel_breakpoints_callback): New.
13682 (select_event_lwp): New.
13683 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13684 priority to all LWPs that have had events that should be reported
13685 to the client. Cancel breakpoints when about to reporting the
13686 event to the client, not while stopping lwps. No longer cancel
13687 finished single-steps here.
13688 (cancel_finished_single_step): Delete.
13689 (cancel_finished_single_steps): Delete.
13691 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13693 * mem-break.c (enum bkpt_type): New.
13694 (struct breakpoint): New field `type'.
13695 (set_breakpoint_at): Change return type to struct breakpoint
13696 pointer. Set type to `other_breakpoint' by default.
13697 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13698 in the breakpoint list.
13699 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13700 (reinsert_breakpoint): Rename to ...
13701 (reinsert_raw_breakpoint): ... this.
13702 (reinsert_breakpoints_at): Adjust.
13703 * mem-break.h (struct breakpoint): Declare.
13704 (set_breakpoint_at): Change return type to struct breakpoint
13707 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13709 * server.c (handle_query): Assign, not compare.
13711 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13713 Teach linux gdbserver to step-over-breakpoints.
13715 * linux-low.c (can_hardware_single_step): New.
13716 (supports_breakpoints): New.
13717 (handle_extended_wait): If stopping threads, read the stop pc of
13718 the new cloned LWP.
13720 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13721 low target doesn't support retrieving the PC.
13722 (add_lwp): Set last_resume_kind to resume_continue.
13723 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13724 (linux_attach): Don't clear stop_expected. Set the lwp's
13725 last_resume_kind to resume_stop.
13726 (linux_detach_one_lwp): Don't check for removed breakpoints.
13727 (check_removed_breakpoint): Delete.
13728 (status_pending_p): Rename to ...
13729 (status_pending_p_callback): ... this. Don't check for removed
13730 breakpoints. Don't consider threads that are stopped from GDB's
13732 (linux_wait_for_lwp): Always read the stop_pc here.
13733 (cancel_breakpoint): New.
13734 (step_over_bkpt): New global.
13735 (linux_wait_for_event_1): Implement stepping over breakpoints.
13736 (gdb_wants_lwp_stopped): New.
13737 (gdb_wants_all_stopped): New.
13738 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13739 single-step traps here. Store the thread's last reported target
13741 (send_sigstop): Don't clear stop_expected. Always set it,
13743 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13744 (cancel_finished_single_step): New.
13745 (cancel_finished_single_steps): New.
13746 (wait_for_sigstop): Don't cancel finished single-step traps here.
13747 (linux_resume_one_lwp): Don't check for removed breakpoints.
13748 Don't set `step' on non-hardware step archs.
13749 (linux_set_resume_request): Ignore resume_stop requests if already
13750 stopping or stopped. Set the lwp's last_resume_kind.
13751 (resume_status_pending_p): Don't check for removed breakpoints.
13752 (need_step_over_p): New.
13753 (start_step_over): New.
13754 (finish_step_over): New.
13755 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13756 requests. Clear the thread's last reported target waitstatus.
13757 Don't use the `suspended' flag. Don't consider pending breakpoints.
13758 (linux_resume): Start a step-over if necessary.
13759 (proceed_one_lwp): New.
13760 (proceed_all_lwps): New.
13761 (unstop_all_lwps): New.
13762 * linux-low.h (struct lwp_info): Rewrite comment for the
13763 `suspended' flag. Add the `stop_pc' field. Delete the
13764 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13765 Add `'last_resume_kind' and `need_step_over' fields.
13766 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13767 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13768 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13769 (set_raw_breakpoint_at): New.
13770 (set_breakpoint_at): Rewrite to use it.
13771 (reinsert_breakpoint_handler): Delete.
13772 (set_reinsert_breakpoint): New.
13773 (reinsert_breakpoint_by_bp): Delete.
13774 (delete_reinsert_breakpoints): New.
13775 (uninsert_breakpoint): Rewrite.
13776 (uninsert_breakpoints_at): New.
13777 (reinsert_breakpoint): Rewrite.
13778 (reinsert_breakpoints_at): New.
13779 (check_breakpoints): Rewrite.
13780 (breakpoint_here): New.
13781 (breakpoint_inserted_here): New.
13782 (check_mem_read): Adjust.
13783 * mem-break.h (breakpoints_supported, breakpoint_here)
13784 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13785 (reinsert_breakpoint_by_bp): Delete declaration.
13786 (delete_reinsert_breakpoints): Declare.
13787 (reinsert_breakpoint): Delete declaration.
13788 (reinsert_breakpoints_at): Declare.
13789 (uninsert_breakpoint): Delete declaration.
13790 (uninsert_breakpoints_at): Declare.
13791 (check_breakpoints): Adjust prototype.
13792 * server.h: Adjust include order.
13793 (struct thread_info): Declare here. Add a `last_status' field.
13795 2010-03-23 Michael Snyder <msnyder@vmware.com>
13797 * server.c (crc32): New function.
13798 (handle_query): Add handling for 'qCRC:' request.
13800 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13802 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13803 lwp had been stopped by a watchpoint.
13805 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13807 * server.h (internal_error): Declare.
13808 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13809 * utils.c (internal_error): New function.
13811 2010-03-15 Andreas Schwab <schwab@redhat.com>
13813 * configure.srv: Fix typo setting srv_regobj.
13815 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13817 * linux-low.c (fetch_register): Avoid passing a non string literal
13819 (usr_store_inferior_registers): Ditto.
13821 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13823 * linux-low.c (linux_write_memory): Bail out early if peeking
13826 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13828 * linux-low.h (struct lwp_info): New fields
13829 `stopped_by_watchpoint' and `stopped_data_address'.
13830 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13831 here, and cache them in the lwp object.
13832 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13834 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13836 (linux_stopped_by_watchpoint): Rewrite.
13837 (linux_stopped_data_address): Rewrite.
13839 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13841 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13842 switching the current inferior, not before.
13844 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13846 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13847 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13848 i386-linux.c and amd64-linux.c.
13849 (reg-i386.o): Removed.
13850 (reg-i386.c): Likewise.
13851 (reg-i386-linux.o): Likewise.
13852 (reg-i386-linux.c): Likewise.
13853 (reg-x86-64.o): Likewise.
13854 (reg-x86-64.c): Likewise.
13855 (reg-x86-64-linux.o): Likewise.
13856 (reg-x86-64-linux.c): Likewise.
13858 (i386.c): Likewise.
13859 (i386-linux.o): Likewise.
13860 (i386-linux.c): Likewise.
13861 (amd64.o): Likewise.
13862 (amd64.c): Likewise.
13863 (amd64-linux.o): Likewise.
13864 (amd64-linux.c): Likewise.
13866 * configure.srv (srv_i386_regobj): New.
13867 (srv_i386_linux_regobj): Likewise.
13868 (srv_amd64_regobj): Likewise.
13869 (srv_amd64_linux_regobj): Likewise.
13870 (srv_i386_32bit_xmlfiles): Likewise.
13871 (srv_i386_64bit_xmlfiles): Likewise.
13872 (srv_i386_xmlfiles): Likewise.
13873 (srv_amd64_xmlfiles): Likewise.
13874 (srv_i386_linux_xmlfiles): Likewise.
13875 (srv_amd64_linux_xmlfiles): Likewise.
13876 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13877 srv_xmlfiles to $srv_i386_xmlfiles.
13878 (i[34567]86-*-mingw32ce*): Likewise.
13879 (i[34567]86-*-mingw*): Likewise.
13880 (i[34567]86-*-nto*): Likewise.
13881 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13882 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13883 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13884 (x86_64-*-linux*): Likewise.
13886 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13887 (init_registers_amd64_linux): New.
13888 (x86_arch_setup): Replace init_registers_x86_64_linux with
13889 init_registers_amd64_linux.
13891 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13893 * configure.ac: Check for libdl. If it is not available link against
13894 static libthread_db.
13895 * configure: Regenerate.
13897 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13901 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13902 handing a read watchpoint.
13903 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13905 2010-02-12 Doug Evans <dje@google.com>
13907 * linux-low.c (linux_supports_tracefork_flag): Document.
13908 (linux_look_up_symbols): Add comment.
13910 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13912 * regcache.c (supply_register): Clear regcache if buf is NULL.
13914 2010-02-02 Nicolas Roche <roche@sourceware.org>
13915 Joel Brobecker <brobecker@adacore.com>
13917 * inferiors.c (find_inferior): Add function documentation.
13918 (unloaded_dll): Handle the case where the unloaded dll has not
13919 been previously registered in the dll list.
13921 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13923 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13924 (thumb2_breakpoint): New.
13925 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13927 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13929 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13930 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13933 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13935 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13937 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13939 * linux-s390-low.c (s390_collect_ptrace_register)
13940 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13942 2010-01-21 Doug Evans <dje@google.com>
13944 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13945 (PTRACE_ARG4_TYPE): New macro.
13946 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13947 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13948 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13949 (usr_store_inferior_registers): Ditto.
13950 (linux_read_memory, linux_write_memory): Ditto.
13951 (linux_test_for_tracefork): Ditto.
13953 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13954 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13956 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13958 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13961 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13963 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13964 prototype to take a regcache. Adjust.
13966 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13968 * regcache.h (struct thread_info): Forward declare.
13969 (struct regcache): New.
13970 (new_register_cache): Adjust prototype.
13971 (get_thread_regcache): Declare.
13972 (free_register_cache): Adjust prototype.
13973 (registers_to_string, registers_from_string): Ditto.
13974 (supply_register, supply_register_by_name, collect_register)
13975 (collect_register_as_string, collect_register_by_name): Ditto.
13976 * regcache.c (struct inferior_regcache_data): Delete.
13977 (get_regcache): Rename to ...
13978 (get_thread_regcache): ... this. Adjust. Switch inferior before
13979 fetching registers.
13980 (regcache_invalidate_one): Adjust.
13981 (regcache_invalidate): Fix prototype.
13982 (new_register_cache): Return the new register cache.
13983 (free_register_cache): Change prototype.
13984 (realloc_register_cache): Adjust.
13985 (registers_to_string): Change prototype to take a regcache. Adjust.
13986 (registers_from_string): Ditto.
13987 (register_data): Ditto.
13988 (supply_register): Ditto.
13989 (supply_register_by_name): Ditto.
13990 (collect_register): Ditto.
13991 (collect_register_as_string): Ditto.
13992 (collect_register_by_name): Ditto.
13993 * server.c (process_serial_event): Adjust.
13994 * linux-low.h (regset_fill_func, regset_store_func): Change
13996 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13998 * linux-low.c (get_stop_pc): Adjust.
13999 (check_removed_breakpoint): Adjust.
14000 (linux_wait_for_event): Adjust.
14001 (linux_resume_one_lwp): Adjust.
14002 (fetch_register): Add regcache parameter. Adjust.
14003 (usr_store_inferior_registers): Ditto.
14004 (regsets_fetch_inferior_registers): Ditto.
14005 (regsets_store_inferior_registers): Ditto.
14006 (linux_fetch_registers, linux_store_registers): Ditto.
14007 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14009 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14011 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14012 prototype to take a regcache.
14013 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14014 * remote-utils.c (convert_ascii_to_int, outreg)
14015 (prepare_resume_reply): Change prototype to take a regcache.
14017 * target.h (struct target_ops) <fetch_registers, store_registers>:
14018 Change prototype to take a regcache.
14019 (fetch_inferior_registers, store_inferior_registers): Change
14020 prototype to take a regcache. Adjust.
14021 * proc-service.c (ps_lgetregs): Adjust.
14022 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14023 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14024 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14025 take a regcache. Adjust.
14026 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14027 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14028 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14029 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14030 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14031 (cris_cannot_fetch_register):
14032 (cris_breakpoint_at): Change prototype to take a regcache.
14034 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14035 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14036 to take a regcache. Adjust.
14037 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14039 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14040 take a regcache. Adjust.
14041 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14042 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14043 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14044 * linux-mips-low.c (mips_get_pc):
14045 (mips_set_pc): Change prototype to take a regcache. Adjust.
14046 (mips_reinsert_addr): Adjust.
14047 (mips_collect_register): Change prototype to take a regcache.
14049 (mips_supply_register):
14050 (mips_collect_register_32bit, mips_supply_register_32bit)
14051 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14052 (mips_store_fpregset): Ditto.
14053 * linux-ppc-low.c (ppc_supply_ptrace_register)
14054 (ppc_supply_ptrace_register): Ditto.
14055 (parse_spufs_run): Adjust.
14056 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14057 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14058 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14059 take a regcache. Adjust.
14060 * linux-s390-low.c (s390_collect_ptrace_register)
14061 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14062 (s390_set_pc): Change prototype to take a regcache. Adjust.
14063 (s390_arch_setup): Adjust.
14064 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14065 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14066 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14067 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14068 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14070 (sparc_breakpoint_at): Adjust.
14071 * linux-xtensa-low.c (xtensa_fill_gregset):
14072 (xtensa_store_gregset):
14073 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14074 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14075 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14076 prototype to take a regcache. Adjust.
14077 * win32-arm-low.c (arm_fetch_inferior_register)
14078 (arm_store_inferior_register): Change prototype to take a
14080 * win32-i386-low.c (i386_fetch_inferior_register)
14081 (i386_store_inferior_register): Change prototype to take a
14083 * win32-low.c (child_fetch_inferior_registers)
14084 (child_store_inferior_registers): Change prototype to take a
14086 (win32_wait): Adjust.
14087 (win32_fetch_inferior_registers): Change prototype to take a
14089 (win32_store_inferior_registers): Adjust.
14090 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14091 store_inferior_register>: Change prototype to take a regcache.
14093 2010-01-20 Doug Evans <dje@google.com>
14095 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14097 (linux_wait_for_event1, linux_init_signals): Ditto.
14098 (W_STOPCODE): Provide definition if missing.
14100 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14102 * linux-low.c (linux_core_of_thread): New.
14103 (compare_ints, show_process, list_threads): New.
14104 (linux_qxfer_osdata): Report threads and cores.
14105 (linux_target_op): Register linux_core_of_thread.
14106 * remote-utils.c (prepare_resume_reply): Report the core.
14107 (buffer_xml_printf): Support %d specifier.
14108 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14110 (handle_query): Handle qXfer:threads. Announce availability
14112 * target.h (struct target_ops): New field core_of_thread.
14114 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14116 * Makefile.in (clean): Remove new generated files.
14117 (reg-s390.o, reg-s390.c): Remove rules.
14118 (reg-s390x.o, reg-s390x.c): Likewise.
14119 (s390-linux32.o, s390-linux32.c): Add rules.
14120 (s390-linux64.o, s390-linux64.c): Likewise.
14121 (s390x-linux64.o, s390x-linux64.c): Likewise.
14122 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14123 * linux-s390-low.c: Include <elf.h>.
14124 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14125 (init_registers_s390): Remove prototype.
14126 (init_registers_s390x): Likewise.
14127 (init_registers_s390_linux32): Add prototype.
14128 (init_registers_s390_linux64): Likewise.
14129 (init_registers_s390x_linux64): Likewise.
14130 (s390_num_regs_3264): New define.
14131 (s390_regmap_3264): New global variable.
14132 (s390_cannot_fetch_register): Remove obsolete check.
14133 (s390_cannot_store_register): Likewise.
14134 (s390_collect_ptrace_register): Handle upper/lower register halves.
14135 (s390_supply_ptrace_register): Likewise.
14136 (s390_fill_gregset): Update to register number changes.
14137 (s390_get_hwcap): New routine.
14138 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14139 Install appropriate regmap and register set.
14141 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14143 * server.c (gdbserver_version): Update copyright year to 2010.
14144 * gdbreplay.c (gdbreplay_version): Likewise.
14146 2009-12-28 Doug Evans <dje@google.com>
14148 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14149 elf/external.h. Include <elf.h> instead but only if necessary.
14151 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14153 * linux-low.c (linux_remove_process): Remove `detaching'
14154 parameter. Don't release/detach from thread_db here.
14155 (linux_kill): Release/detach from thread_db here, ...
14156 (linux_detach): ... and here, before actually detaching.
14157 (linux_wait_1): ... and here, when a process exits.
14158 * thread-db.c (any_thread_of): New.
14159 (thread_db_free): Switch the current inferior to a thread of the
14162 2009-12-21 Doug Evans <dje@google.com>
14164 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14166 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14167 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14168 warning ifndef __NR_tkill. Move setting of errno there too.
14169 Delete unnecessary resetting of errno after syscall.
14170 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14172 * configure.ac: Check for dladdr.
14173 * config.in: Regenerate.
14174 * configure: Regenerate.
14175 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14176 (try_thread_db_load): Update.
14178 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14180 2009-12-18 Doug Evans <dje@google.com>
14182 * event-loop.c: Include unistd.h if it exists.
14184 * linux-low.c (my_waitpid): Move definition away from being in
14185 between linux_tracefork_child/linux_test_for_tracefork.
14187 * gdb_proc_service.h (psaddr_t): Fix type.
14188 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14189 signature to match glibc.
14191 2009-12-16 Doug Evans <dje@google.com>
14193 * linux-low.c (linux_read_memory): Fix argument to read.
14195 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14197 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14198 events, don't leave current_inferior pointing at null.
14200 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14202 * win32-low.c (LOG): Delete.
14203 (OUTMSG): Output to stderr.
14204 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14205 on compile time LOG macro.
14206 (win32_wait): Fix debug output.
14208 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14210 * win32-low.c (win32_add_one_solib): If the dll name is
14211 "ntdll.dll", prepend the system directory to the dll path.
14213 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14215 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14217 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14218 Vladimir Prus <vladimir@codesourcery.com>
14220 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14221 * configure.ac: Check for __mcoldfire__ and set
14222 gdb_cv_m68k_is_coldfire.
14223 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14224 reg-cf.o and reg-m68k.o.
14225 * configure: Regenerated.
14227 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14229 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14230 Pass it to thread_db_free.
14231 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14232 proper `detaching' argument to linux_remove_process.
14233 * linux-low.h (thread_db_free): Add `detaching' parameter.
14234 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14236 (thread_db_free): Add `detaching' parameter. Only
14237 call td_ta_clear_event if detaching from process.
14239 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14241 * thread-db.c (thread_db_free): Fix typo.
14243 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14246 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14248 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14250 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14251 with an i686 compiler.
14252 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14254 * configure: Rebuilt.
14256 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14260 * server.c (handle_search_memory_1): Correct read_addr initialization
14261 in loop for searching subsequent chunks.
14263 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14265 * configure.ac: New --with-libthread-db option.
14266 * thread-db.c: Allow direct dependence on libthread_db.
14267 (thread_db_free): Adjust.
14268 * config.in: Regenerate.
14269 * configure: Likewise.
14271 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14274 * thread-db.c (attach_thread): New function.
14275 (maybe_attach_thread): Return success/failure.
14276 (find_new_threads_callback): Adjust.
14277 (thread_db_find_new_threads): Loop until no new threads.
14279 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14281 * proc-service.c (ps_lgetregs): Formatting.
14283 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14285 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14286 * configure.ac: Adjust.
14287 * linux-low.h (struct process_info_private): Move members to struct
14289 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14290 * linux-low.c (linux_remove_process): Adjust.
14291 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14292 * server.c (handle_query): Move code ...
14293 (handle_monitor_command): ... here. New function.
14294 * target.h (struct target_ops): New member.
14295 * thread-db.c (struct thread_db): New.
14296 (libthread_db_search_path): New variable.
14297 (thread_db_create_event, thread_db_enable_reporting)
14298 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14299 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14300 (try_thread_db_load_1, dladdr_to_soname): New functions.
14301 (try_thread_db_load, thread_db_load_search): New functions.
14302 (thread_db_init): Search for libthread_db.
14303 (thread_db_free): New function.
14304 (thread_db_handle_monitor_command): Likewise.
14305 * config.in: Regenerate.
14306 * configure: Regenerate.
14308 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14310 * spu-low.c (spu_kill): Wait for inferior to terminate.
14311 Call clear_inferiors.
14312 (spu_detach): Call clear_inferiors.
14314 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14316 * aclocal.m4: Regenerate.
14317 * config.in: Likewise.
14318 * configure: Likewise.
14320 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14322 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14323 (parse_spufs_run): New function.
14324 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14325 (ppc_breakpoint_at): Handle SPU breakpoints.
14327 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14329 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14330 (SPUFS_MAGIC): Define.
14331 (spu_enumerate_spu_ids): New function.
14332 (linux_qxfer_spu): New function.
14333 (linux_target_ops): Install linux_qxfer_spu.
14335 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14337 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14338 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14339 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14340 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14341 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14342 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14343 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14344 (init_registers_powerpc_cell32l): Add prototype.
14345 (init_registers_powerpc_cell64l): Likewise.
14346 (ppc_arch_setup): Detect Cell/B.E. architecture.
14348 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14350 * Makefile.in (datarootdir): New variable.
14352 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14354 * linux-low.c (linux_write_memory): Update debugging output.
14355 * Makefile.in (clean): Add new descriptions.
14356 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14357 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14358 * configure.srv: Add new files for arm*-*-linux*.
14359 * linux-arm-low.c: Add new declarations.
14360 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14361 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14362 (HWCAP_VFPv3D16): New.
14363 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14364 instead of __IWMMXT__.
14365 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14366 (arm_arch_setup): New.
14367 (target_regsets): Remove #ifdef. Add VFP regset.
14368 (the_low_target): Use arm_arch_setup.
14370 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14372 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14373 the main thread again.
14375 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14377 Adding Neutrino gdbserver.
14378 * configure: Regenerated.
14379 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14380 * configure.srv (i[34567]86-*-nto*): New target.
14381 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14382 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14383 (nto_comctrl) [__QNX__]: New function.
14384 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14386 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14388 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14391 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14392 Pedro Alves <pedro@codesourcery.com>
14394 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14395 don't support CONTEXT_EXTENDED_REGISTERS.
14396 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14397 (the_low_target): Install them.
14398 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14399 failing with ERROR_PIPE_NOT_CONNECTED.
14401 2009-06-30 Doug Evans <dje@google.com>
14402 Pierre Muller <muller@ics.u-strasbg.fr>
14404 Add h/w watchpoint support to x86-linux, win32-i386.
14405 * Makefile.in (SFILES): Add i386-low.c
14406 (i386_low_h): Define.
14407 (i386-low.o): Add dependencies.
14408 (linux-x86-low.o): Add i386-low.h dependency.
14409 (win32-i386-low.o): Ditto.
14410 * i386-low.c: New file.
14411 * i386-low.h: New file.
14412 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14413 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14414 * linux-low.c (linux_add_process): Initialize arch_private.
14415 (linux_remove_process): Free arch_private.
14416 (add_lwp): Initialize arch_private.
14417 (delete_lwp): Free arch_private.
14418 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14420 * linux-low.h (process_info_private): New member arch_private.
14421 (lwp_info): New member arch_private.
14422 (linux_target_ops): New members new_process, new_thread,
14424 (ptid_of): New macro.
14425 * linux-x86-low.c: Include stddef.h, i386-low.h.
14426 (arch_process_info): New struct.
14427 (arch_lwp_info): New struct.
14428 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14429 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14430 (i386_dr_low_get_status): New function.
14431 (x86_insert_point, x86_remove_point): New functions.
14432 (x86_stopped_by_watchpoint): New function.
14433 (x86_stopped_data_address): New function.
14434 (x86_linux_new_process, x86_linux_new_thread): New functions.
14435 (x86_linux_prepare_to_resume): New function.
14436 (the_low_target): Add entries for insert_point, remove_point,
14437 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14439 * server.c (debug_hw_points): New global.
14440 (monitor_show_help): Document set debug-hw-points.
14441 (handle_query): Process "set debug-hw-points".
14442 * server.h (debug_hw_points): Declare.
14443 (paddress): Declare.
14444 * utils.c (NUMCELLS, CELLSIZE): New macros.
14445 (get_sell, xsnprintf, paddress): New functions.
14446 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14447 remove_point, stopped_by_watchpoint, stopped_data_address.
14448 * win32-i386-low.c: Include i386-low.h.
14449 (debug_reg_state): Replaces dr.
14450 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14451 (i386_dr_low_get_status): New function.
14452 (i386_insert_point, i386_remove_point): New functions.
14453 (i386_stopped_by_watchpoint): New function.
14454 (i386_stopped_data_address): New function.
14455 (i386_initial_stuff): Update.
14456 (get_thread_context,set_thread_context,i386_thread_added): Update.
14457 (the_low_target): Add entries for insert_point,
14458 remove_point, stopped_by_watchpoint, stopped_data_address.
14459 * win32-low.c (win32_insert_watchpoint): New function.
14460 (win32_remove_watchpoint): New function.
14461 (win32_stopped_by_watchpoint): New function.
14462 (win32_stopped_data_address): New function.
14463 (win32_target_ops): Add entries for insert_watchpoint,
14464 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14465 * win32-low.h (win32_target_ops): New members insert_point,
14466 remove_point, stopped_by_watchpoint, stopped_data_address.
14468 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14470 * server.c (process_serial_event): Re-return unsupported, not
14471 error, if the type isn't recognized. Re-allow supporting only
14472 insert or remove packets. Also call require_running for
14473 breakpoints. Add missing break statement to default case. Tidy.
14474 * target.h (struct target_ops): Rename insert_watchpoint to
14475 insert_point, and remove_watchpoint to remove_point.
14477 * linux-low.h (struct linux_target_ops): Likewise.
14478 * linux-low.c (linux_insert_watchpoint): Rename to ...
14479 (linux_insert_point): ... this. Adjust.
14480 (linux_remove_watchpoint): Rename to ...
14481 (linux_remove_point): ... this. Adjust.
14482 (linux_target_ops): Adjust.
14483 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14484 (cris_insert_point): ... this.
14485 (cris_remove_watchpoint): Rename to ...
14486 (cris_remove_point): ... this.
14487 (the_low_target): Adjust.
14489 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14491 * server.c (handle_v_kill): Pass signal_pid to
14492 kill_inferior if multi_process is zero.
14494 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14496 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14497 * target.h (target_ops): Comment for *_watchpoint to make it clear
14498 the functions can get types '0' and '1'.
14500 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14502 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14503 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14504 * regcache.c (get_regcache): Likewise.
14505 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14506 * win32-low.c (child_fetch_inferior_registers): Remove check for
14509 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14510 Pedro Alves <pedro@codesourcery.com>
14512 * target.h (struct target_ops) <supports_multi_process>: New
14514 (target_supports_multi_process): New.
14515 * server.c (handle_query): Even if GDB reports support, only
14516 enable multi-process if the target also supports it. Report
14517 multi-process support only if the target backend supports it.
14518 * linux-low.c (linux_supports_multi_process): New function.
14519 (linux_target_ops): Install it as target_supports_multi_process
14522 2009-05-24 Doug Evans <dje@google.com>
14524 Global renaming of find_thread_pid to find_thread_ptid.
14525 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14526 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14527 All callers updated.
14529 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14530 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14533 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14534 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14535 (linux_resume_one_lwp): Ditto.
14537 2009-05-23 Doug Evans <dje@google.com>
14539 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14540 from struct inferior_list_entry * to struct lwp_info *.
14541 All callers updated.
14543 2009-05-13 Doug Evans <dje@google.com>
14545 * linux-x86-low.c: Don't include assert.h.
14546 (x86_siginfo_fixup): Use fatal, not assert.
14547 (x86_arch_setup): Fix comment.
14549 2009-05-12 Doug Evans <dje@google.com>
14551 Biarch support for i386/amd64 gdbserver.
14552 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14553 Add linux-x86-low.c.
14554 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14555 (linux-x86-low.o): Add.
14556 * linux-x86-64-low.c: Delete.
14557 * linux-i386-low.c: Delete.
14558 * linux-x86-low.c: New file.
14559 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14561 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14563 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14564 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14565 (linux_child_pid_to_exec_file): New function.
14566 (elf_64_header_p, elf_64_file_p): New functions.
14567 (siginfo_fixup): New function.
14568 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14569 give target a chance to convert layout.
14570 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14571 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14573 2009-05-07 Doug Evans <dje@google.com>
14575 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14576 (regsets_store_inferior_registers): Ditto.
14578 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14582 * linux-low.c (must_set_ptrace_flags): Delete.
14583 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14585 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14586 `lwp->must_set_ptrace_flags' instead.
14587 (linux_wait_for_event_1): Set ptrace options here.
14588 (linux_wait_1): ... not here.
14590 2009-04-30 Doug Evans <dje@google.com>
14592 * inferiors.c (started_inferior_callback): New function.
14593 (attached_inferior_callback): New function.
14594 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14595 * server.c (print_started_pid, print_attached_pid): New functions.
14596 (detach_or_kill_for_exit): New function.
14597 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14598 * server.h (have_started_inferiors_p): Declare.
14599 (have_attached_inferiors_p): Declare.
14601 * inferiors.c (remove_process): Fix memory leak, free process.
14602 * linux-low.c (linux_remove_process): New function.
14603 (linux_kill): Call it instead of remove_process.
14604 (linux_detach, linux_wait_1): Ditto.
14606 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14608 * configure.srv: Add x86 Windows CE target.
14610 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14612 * inferiors.c (get_thread_process): Make global.
14613 * server.h (get_thread_process): Add prototype.
14614 * thread-db.c (find_one_thread): Use get_thread_process
14615 instead of current_process.
14616 (thread_db_get_tls_address): Do not crash if called when
14617 thread layer is not yet initialized.
14619 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14621 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14622 * spu-low.c (current_tid): Rename to ...
14623 (current_ptid): ... this.
14624 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14625 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14626 ptid_get_lwp (current_ptid) instead of current_tid.
14627 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14628 instead of current_tid. Use find_process_pid to verify pid
14629 argument is valid. Pass proper argument to remove_process.
14630 (spu_thread_alive): Compare current_ptid instead of current_tid.
14631 (spu_resume): Likewise.
14633 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14635 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14638 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14640 Implement the multiprocess extensions, and add linux multiprocess
14643 * server.h (ULONGEST): Declare.
14644 (struct ptid, ptid_t): New.
14645 (minus_one_ptid, null_ptid): Declare.
14646 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14647 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14648 (struct inferior_list_entry): Change `id' type from unsigned from
14650 (struct sym_cache, struct breakpoint, struct
14651 process_info_private): Forward declare.
14652 (struct process_info): Declare.
14653 (current_process): Declare.
14654 (all_processes): Declare.
14655 (initialize_inferiors): Declare.
14656 (add_thread): Adjust to use ptid_t.
14657 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14658 (add_process, remove_process, find_thread_pid): Declare.
14659 (find_inferior_id): Adjust to use ptid_t.
14660 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14661 (multi_process): Declare.
14662 (push_event): Adjust to use ptid_t.
14663 (read_ptid, write_ptid): Declare.
14664 (prepare_resume_reply): Adjust to use ptid_t.
14665 (clear_symbol_cache): Declare.
14666 * inferiors.c (all_processes): New.
14667 (null_ptid, minus_one_ptid): New.
14668 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14669 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14670 (add_thread): Change unsigned long to ptid. Remove gdb_id
14672 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14673 (gdb_id_to_thread): Rename to ...
14674 (find_thread_pid): ... this. Change unsigned long to ptid.
14675 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14676 (loaded_dll, pull_pid_from_list): Adjust.
14677 (add_process, remove_process, find_process_pid)
14678 (get_thread_process, current_process, initialize_inferiors): New.
14679 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14680 (struct target_waitstatus) <related_pid>: Ditto.
14681 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14682 return type to int.
14683 (struct target_ops) <join>: Add `pid' argument.
14684 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14685 (struct target_ops) <wait>: Add `ptid' field. Change return type
14687 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14688 (mywait): Add `ptid' argument. Change return type to ptid_t.
14689 (target_pid_to_str): Declare.
14690 * target.c (set_desired_inferior): Adjust to use ptids.
14691 (mywait): Add new `ptid' argument. Adjust.
14692 (target_pid_to_str): New.
14693 * mem-break.h (free_all_breakpoints): Declare.
14694 * mem-break.c (breakpoints): Delelete.
14695 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14696 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14697 to use per-process breakpoint list.
14698 (free_all_breakpoints): New.
14699 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14700 (symbol_cache, all_symbols_looked_up): Delete.
14702 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14704 (prepare_resume_reply): Change ptid argument's type from unsigned
14705 long to ptid_t. Adjust. Implement W;process and X;process.
14706 (free_sym_cache, clear_symbol_cache): New.
14707 (look_up_one_symbol): Adjust to per-process symbol cache. *
14708 * server.c (cont_thread, general_thread, step_thread): Change type
14710 (attached): Delete.
14711 (multi_process): New.
14712 (last_ptid): Change type to ptid_t.
14713 (struct vstop_notif) <ptid>: Change type to ptid_t.
14714 (queue_stop_reply, push_event): Change `ptid' argument's type to
14716 (discard_queued_stop_replies): Add `pid' argument.
14717 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14718 changes. Don't reference the `attached' global.
14719 (attach_inferior): Adjust to mywait interface changes.
14720 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14721 features. Handle and report "multiprocess+". Handle
14723 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14725 (handle_v_kill): New.
14726 (handle_v_stopped): Adjust to use target_pid_to_str.
14727 (handle_v_requests): Allow multiple attaches and runs when
14728 multiprocess extensions are in effect. Handle "vKill".
14729 (myresume): Adjust to use ptids.
14730 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14731 (handle_status): Adjust to discard_queued_stop_replies interface
14733 (first_thread_of, kill_inferior_callback)
14734 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14735 (main): Call initialize_inferiors. Adjust to use ptids, killing
14736 and detaching from all inferiors. Handle multiprocess packet
14738 * linux-low.h: Include gdb_proc_service.h.
14739 (struct process_info_private): New.
14740 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14741 <lwpid_of>: Use ptid_get_lwp.
14742 (get_lwp_thread): Adjust.
14743 (struct lwp_info): Add `dead' member.
14744 (find_lwp_pid): Declare.
14745 * linux-low.c (thread_db_active): Delete.
14746 (new_inferior): Adjust comment.
14747 (inferior_pid): Delete.
14748 (linux_add_process): New.
14749 (handle_extended_wait): Adjust.
14750 (add_lwp): Change unsigned long to ptid.
14751 (linux_create_inferior): Add process to processes table. Adjust
14752 to use ptids. Don't set new_inferior here.
14753 (linux_attach_lwp): Rename to ...
14754 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14755 it. Adjust to use ptids.
14756 (linux_attach_lwp): New.
14757 (linux_attach): Add process to processes table. Don't set
14759 (struct counter): New.
14760 (second_thread_of_pid_p, last_thread_of_process_p): New.
14761 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14762 multiple processes.
14763 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14764 processes. Remove process from process table.
14765 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14766 to multiple processes.
14767 (any_thread_of): New.
14768 (linux_detach): Add `pid' argument, and handle it. Remove process
14769 from processes table.
14770 (linux_join): Add `pid' argument. Handle it.
14771 (linux_thread_alive): Change unsighed long argument to ptid_t.
14772 Consider dead lwps as not being alive.
14773 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14774 threads we're not interested in.
14775 (same_lwp, find_lwp_pid): New.
14776 (linux_wait_for_lwp): Change `pid' argument's type from int to
14778 (linux_wait_for_event): Rename to ...
14779 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14780 from int to ptid_t. Adjust.
14781 (linux_wait_for_event): New.
14782 (linux_wait_1): Add `ptid' argument. Change return type to
14783 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14784 that exit from the process table.
14785 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14787 (mark_lwp_dead): New.
14788 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14789 stopping all threads, mark its main lwp as dead.
14790 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14792 (fetch_register, usr_store_inferior_registers)
14793 (regsets_fetch_inferior_registers)
14794 (regsets_store_inferior_registers, linux_read_memory)
14795 (linux_write_memory): Inline `inferior_pid'.
14796 (linux_look_up_symbols): Adjust to use per-process
14797 `thread_db_active'.
14798 (linux_request_interrupt): Adjust to use ptids.
14799 (linux_read_auxv): Inline `inferior_pid'.
14800 (initialize_low): Don't reference thread_db_active.
14801 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14802 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14803 (ps_getpid): Return the pid of the current inferior.
14804 * thread-db.c (proc_handle, thread_agent): Delete.
14805 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14807 (find_one_thread): Change argument type to ptid_t. Adjust to
14809 (maybe_attach_thread): Adjust to per-process data and ptids.
14810 (thread_db_find_new_threads): Ditto.
14811 (thread_db_init): Ditto.
14812 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14813 processes table. Adjust to use ptids.
14814 (spu_kill, spu_detach): Adjust interface. Remove process from
14816 (spu_join, spu_thread_alive): Adjust interface.
14817 (spu_wait): Adjust interface. Remove process from processes
14818 table. Adjust to use ptids.
14819 * win32-low.c (current_inferior_tid): Delete.
14820 (current_inferior_ptid): New.
14821 (debug_event_ptid): New.
14822 (thread_rec): Take a ptid. Adjust.
14823 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14824 (child_delete_thread): Ditto.
14825 (do_initial_child_stuff): Add `attached' argument. Add process to
14827 (child_fetch_inferior_registers, child_store_inferior_registers):
14829 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14830 (win32_attach): Pass 1 to do_initial_child_stuff.
14831 (win32_kill): Adjust interface. Remove process from processes
14833 (win32_detach): Ditto.
14834 (win32_join): Adjust interface.
14835 (win32_thread_alive): Take a ptid.
14836 (win32_resume): Adjust to use ptids.
14837 (get_child_debug_event): Ditto.
14838 (win32_wait): Adjust interface. Remove exiting process from
14841 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14843 Non-stop mode support.
14845 * server.h (non_stop): Declare.
14846 (gdb_client_data, handler_func): Declare.
14847 (delete_file_handler, add_file_handler, start_event_loop):
14849 (handle_serial_event, handle_target_event, push_event)
14850 (putpkt_notif): Declare.
14851 * target.h (enum resume_kind): New.
14852 (struct thread_resume): Replace `step' field by `kind' field.
14853 (TARGET_WNOHANG): Define.
14854 (struct target_ops) <wait>: Add `options' argument.
14855 <supports_non_stop, async, start_non_stop>: New fields.
14856 (target_supports_non_stop, target_async): New.
14857 (start_non_stop): Declare.
14858 (mywait): Add `options' argument.
14859 * target.c (mywait): Add `options' argument. Print child exit
14860 notifications here.
14861 (start_non_stop): New.
14862 * server.c (non_stop, own_buf, mem_buf): New globals.
14863 (struct vstop_notif): New.
14864 (notif_queue): New global.
14865 (queue_stop_reply, push_event, discard_queued_stop_replies)
14866 (send_next_stop_reply): New.
14867 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14869 (attach_inferior): In non-stop mode, don't wait for the target
14871 (handle_general_set): Handle QNonStop.
14872 (handle_query): When handling qC, return the current general
14873 thread, instead of the first thread of the list.
14874 (handle_query): If the backend supports non-stop mode, include
14875 QNonStop+ in the qSupported query response.
14876 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14878 (handle_v_attach, handle_v_run): Handle non-stop mode.
14879 (handle_v_stopped): New.
14880 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14881 (myresume): Adjust to use resume_kind. Handle non-stop.
14882 (queue_stop_reply_callback): New.
14883 (handle_status): Handle non-stop mode.
14884 (main): Clear non_stop flag on reconnection. Use the event-loop.
14885 Refactor serial protocol handling from here ...
14886 (process_serial_event): ... to this new function. When GDB
14887 selects any thread, select one here. In non-stop mode, wait until
14888 GDB acks all pending events before exiting.
14889 (handle_serial_event, handle_target_event): New.
14890 * remote-utils.c (remote_open): Install remote_desc in the event
14892 (remote_close): Remove remote_desc from the event loop.
14893 (putpkt_binary): Rename to...
14894 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14895 (putpkt_binary): New as wrapper around putpkt_binary_1.
14896 (putpkt_notif): New.
14897 (prepare_resume_reply): In non-stop mode, don't change the
14899 * event-loop.c: New.
14900 * Makefile.in (OBJ): Add event-loop.o.
14901 (event-loop.o): New rule.
14903 * linux-low.h (pid_of): Moved here.
14905 (get_lwp_thread): Use lwpid_of.
14906 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14907 * linux-low.c (pid_of): Delete.
14908 (inferior_pid): Use lwpid_of.
14909 (linux_event_pipe): New.
14910 (target_is_async_p): New.
14912 (handle_extended_wait): Use lwpid_of.
14913 (add_lwp): Don't set lwpid field.
14914 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14915 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14916 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14917 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14918 first. Adjust to linux_wait_for_event interface changes. Use
14920 (linux_detach): Don't delete the main lwp here.
14921 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14922 (status_pending_p): Don't consider explicitly suspended lwps.
14923 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14924 pointer. Add OPTIONS argument. Change return type to int. Use
14925 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14926 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14927 pointer. Add status pointer argument. Return a pid instead of a
14928 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14929 changes. In non-stop mode, don't switch to a random thread.
14930 (linux_wait): Rename to...
14931 (linux_wait_1): ... this. Add target_options argument, and handle
14932 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14933 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14934 clean exit and signal exit code. Don't stop all threads in
14935 non-stop mode. In all-stop mode, only stop all threads when
14936 reporting a stop to GDB. Handle explicit thread stop requests.
14937 (async_file_flush, async_file_mark): New.
14939 (send_sigstop): Use lwpid_of.
14940 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14941 interface changes. In non-stop mode, don't switch to a random
14943 (linux_resume_one_lwp): Use lwpid_of.
14944 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14945 (linux_resume_one_thread): ... this. Handle resume_stop. In
14946 non-stop mode, don't look for pending flag in all threads.
14947 (resume_status_pending_p): Don't consider explicitly suspended
14949 (my_waitpid): Reimplement. Emulate __WALL.
14950 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14952 (sigchld_handler, linux_supports_non_stop, linux_async)
14953 (linux_start_non_stop): New.
14954 (linux_target_ops): Register linux_supports_non_stop, linux_async
14955 and linux_start_non_stop.
14956 (initialize_low): Install SIGCHLD handler.
14957 * thread-db.c (thread_db_create_event, find_one_thread)
14958 (thread_db_get_tls_address): Use lwpid_of.
14959 * win32-low.c (win32_detach): Adjust to use resume_kind.
14960 (win32_wait): Add `options' argument.
14961 * spu-low.c (spu_resume): Adjust to use resume_kind.
14962 (spu_wait): Add `options' argument.
14964 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14966 Decouple target code from remote protocol.
14968 * target.h (enum target_waitkind): New.
14969 (struct target_waitstatus): New.
14970 (struct target_ops) <wait>: Return an unsigned long. Take a
14971 target_waitstatus pointer instead of a char pointer.
14972 (mywait): Likewise.
14973 * target.c (mywait): Change prototype to return an unsigned long.
14974 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14975 * server.h (thread_from_wait, old_thread_from_wait): Delete
14977 (prepare_resume_reply): Change prototype to take a
14979 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14980 (last_status, last_ptid): New.
14981 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14982 pid instead of a signal.
14983 (attach_inferior): Remove "status" and "signal" parameters.
14985 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14987 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14988 (handle_v_requests, myresume): Remove "status" and "signal"
14989 parameters. Adjust.
14990 (handle_status): New.
14991 (main): Delete local `status'. Adjust.
14992 * remote-utils.c: Include target.h.
14993 (prepare_resume_reply): Change prototype to take a
14994 target_waitstatus. Adjust.
14996 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14998 * spu-low.c (spu_wait): Adjust.
14999 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15001 (win32_wait): Adjust.
15003 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15005 * target.h (struct thread_resume): Delete leave_stopped member.
15006 (struct target_ops): Add a `n' argument to the `resume' callback.
15007 * server.c (start_inferior): Adjust.
15008 (handle_v_cont, myresume): Adjust.
15009 * linux-low.c (check_removed_breakpoint): Adjust to resume
15010 interface change, and to removed leave_stopped field.
15011 (resume_ptr): Delete.
15012 (struct thread_resume_array): New.
15013 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15014 resume interface change.
15015 (linux_continue_one_thread, linux_queue_one_thread)
15016 (resume_status_pending_p): Check if the resume field is NULL
15017 instead of checking the leave_stopped member.
15018 (linux_resume): Adjust to the target resume interface change.
15019 * spu-low.c (spu_resume): Adjust to the target resume interface
15021 * win32-low.c (win32_detach, win32_resume): Ditto.
15023 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15025 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15027 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15029 (linux_continue_one_thread): Only preserve the stepping flag if
15030 there's a pending breakpoint.
15032 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15034 * server.c (main): After the inferior having exited, call
15035 remote_close before exiting gdbserver.
15037 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15039 Fix size of FPSCR in Power 7 processors.
15040 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15041 (PPC_FEATURE_HAS_DFP): New #define.
15042 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15045 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15047 * server.c (handle_query) Whitespace and formatting.
15049 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15051 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15052 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15053 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15054 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15055 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15056 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15057 Makefile.in, configure.ac: Fix whitespace throughout.
15058 * configure: Regenerate.
15060 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15062 * inferiors.c (find_inferior): Make it safe for the callback
15063 function to delete the currently iterated inferior.
15065 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15067 * Makefile.in (linuw_low_h): Move higher.
15068 (thread-db.o): Depend on $(linux_low_h).
15070 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15072 Rename "process" to "lwp" throughout.
15074 * linux-low.c (all_processes): Rename to...
15075 (all_lwps): ... this.
15076 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15077 (add_process): Rename to ...
15078 (add_lwp): ... this. Adjust.
15079 (linux_create_inferior): Adjust.
15080 (linux_attach_lwp): Adjust.
15081 (linux_attach): Adjust.
15082 (linux_kill_one_process): Rename to ...
15083 (linux_kill_one_lwp): ... this. Adjust.
15084 (linux_kill): Adjust.
15085 (linux_detach_one_process): Rename to ...
15086 (linux_detach_one_lwp): ... this. Adjust.
15087 (linux_detach): Adjust.
15088 (check_removed_breakpoint): Adjust.
15089 (status_pending_p): Adjust.
15090 (linux_wait_for_process): Rename to ...
15091 (linux_wait_for_lwp): ... this. Adjust.
15092 (linux_wait_for_event): Adjust.
15093 (send_sigstop): Adjust.
15094 (wait_for_sigstop): Adjust.
15095 (stop_all_processes): Rename to ...
15096 (stop_all_lwps): ... this.
15097 (linux_resume_one_process): Rename to ...
15098 (linux_resume_one_lwp): ... this. Adjust.
15099 (linux_set_resume_request, linux_continue_one_thread)
15100 (linux_queue_one_thread, resume_status_pending_p)
15101 (usr_store_inferior_registers, regsets_store_inferior_registers)
15102 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15104 * linux-low.h (get_process): Rename to ...
15105 (get_lwp): ... this. Adjust.
15106 (get_thread_process): Rename to ...
15107 (get_thread_lwp): ... this. Adjust.
15108 (get_process_thread): Rename to ...
15109 (get_lwp_thread): ... this. Adjust.
15110 (struct process_info): Rename to ...
15111 (struct lwp_info): ... this.
15112 (all_processes): Rename to ...
15113 (all_lwps): ... this.
15114 * proc-service.c (ps_lgetregs): Adjust.
15115 * thread-db.c (thread_db_create_event, find_one_thread)
15116 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15118 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15120 * server.c (handle_query): Handle "qAttached".
15122 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15124 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15125 GPLv3, update license URL.
15127 2009-03-01 Doug Evans <dje@google.com>
15129 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15130 (server_h): Add gdb_signals.h.
15131 (signals.o): Update.
15132 * server.h (target_signal_from_host,target_signal_to_host_p)
15133 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15135 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15137 * remote-utils.c (getpkt): Also generate remote-debug
15138 information if noack_mode is set.
15140 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15142 * server.c (handle_query): Report qXfer:siginfo:read and
15143 qXfer:siginfo:write as supported and handle them.
15144 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15145 * linux-low.c (linux_xfer_siginfo): New.
15146 (linux_target_ops): Set it.
15148 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15150 * server.c (gdbserver_usage): Mention --remote-debug.
15151 (main): Accept '--remote-debug' switch.
15153 2009-01-18 Doug Evans <dje@google.com>
15155 * regcache.c (new_register_cache): No need to check result of xcalloc.
15156 * server.c (handle_search_memory): Back out calls to xmalloc,
15157 result is checked and error is returned to user upon failure.
15158 (handle_query): Ditto. Add more checks for result of malloc.
15159 (handle_v_cont): Check result of malloc, report error back to
15161 (handle_v_run): Ditto. Call freeargv.
15162 * server.h (freeargv): Declare.
15163 * utils.c (freeargv): New fn.
15165 2009-01-15 Doug Evans <dje@google.com>
15167 * gdbreplay.c (perror_with_name): Make arg const char *.
15168 * server.h (target_signal_to_name): Make return type const char *.
15169 * thread-db.c (thread_db_err_str): Make return type const char *.
15170 * utils.c (perror_with_name): Make arg const char *.
15172 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15174 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15175 when handling a EXIT_PROCESS_DEBUG_EVENT.
15177 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15179 * gdbreplay.c (gdbreplay_version): Update copyright year.
15180 * server.c (gdbserver_version): Likewise.
15182 2009-01-05 Doug Evans <dje@google.com>
15184 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15185 (handle_extended_wait): Improve comment.
15187 2008-12-13 Doug Evans <dje@google.com>
15189 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15190 * server.h (ATTR_MALLOC): New macro.
15191 (xmalloc,xcalloc,xstrdup): Declare.
15192 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15193 * inferiors.c: Ditto.
15194 * linux-low.c: Ditto.
15195 * mem-break.c: Ditto.
15196 * regcache.c: Ditto.
15197 * remote-utils.c: Ditto.
15200 * win32-low.c: Ditto.
15202 2008-12-12 Doug Evans <dje@google.com>
15204 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15205 in debugging printf.
15207 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15209 2008-12-09 Doug Evans <dje@google.com>
15211 * linux-low.h (struct process_info): Delete member tid, unused.
15212 * thread-db.c (find_one_thread): Update.
15213 (maybe_attach_thread): Update.
15215 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15217 * target.h (struct target_ops): Add qxfer_osdata member.
15218 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15220 (linux_qxfer_osdata): New functions.
15221 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15223 * server.c (handle_query): Handle "qXfer:osdata:read:".
15224 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15225 (buffer_xml_printf): New functions.
15226 * server.h (struct buffer): New.
15227 (buffer_grow_str, buffer_grow_str0): New macros.
15228 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15229 (buffer_xml_printf): Declare.
15231 2008-11-24 Doug Evans <dje@google.com>
15233 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15235 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15237 * server.c (handle_v_run): Always use the supplied argument list.
15239 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15241 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15242 (xtensa_regmap_table): Add entry for scompare1.
15244 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15246 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15247 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15248 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15249 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15250 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15251 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15252 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15253 XML target descriptions.
15254 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15255 when inferior is running on an ISA 2.05 or later processor. Add
15256 special case to return offset for full 64-bit slot of FPSCR when
15259 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15261 * Makefile.in (SFILES, clean): Added sparc64 files.
15262 (reg-sparc64.o, reg-sparc64.c): New.
15263 * configure.srv (sparc*-*-linux*): New configuration.
15264 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15265 syscall arguments for SPARC.
15266 (regsets_store_inferior_registers): Likewise.
15267 * linux-sparc-low.c: New file.
15269 2008-10-21 Doug Evans <dje@google.com>
15271 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15272 (READLINE_DIR,READLINE_DEP): Delete.
15273 (INTERNAL_CFLAGS): Update.
15274 (LINTFLAGS): Update.
15276 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15278 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15279 whole argv from the last run, not just argv[0].
15281 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15283 * regcache.c (new_register_cache): Return NULL if the register
15284 cache size isn't known yet.
15285 (free_register_cache): Avoid dereferencing a NULL regcache.
15287 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15289 * configure.srv: Merge MIPS and MIPS64.
15291 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15293 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15295 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15297 * Makefile.in: Add required vsx dependencies.
15299 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15300 Declare init_registers_powerpc_vsx32l.
15301 Declare init_registers_powerpc_vsx64l.
15302 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15303 (ppc_arch_setup): Check for VSX in hwcap.
15304 (ppc_fill_vsxregset): New function.
15305 (ppc_store_vsxregset): New function.
15306 Add new VSX entry in regset_info target_regsets.
15308 * configure.srv: Add new VSX dependencies.
15310 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15312 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15313 (remote_open): Set or clear transport_is_reliable.
15314 (putpkt_binary): Don't expect acks in noack mode.
15315 (getpkt): Don't send ack/nac in noack mode.
15316 * server.c (handle_general_set): Handle QStartNoAckMode.
15317 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15319 (main): Reset noack_mode on every connection.
15320 * server.h (noack_mode): Declare.
15322 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15324 * Makefile.in (GDBREPLAY_OBS): New variable.
15325 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15327 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15328 Daniel Jacobowitz <dan@codesourcery.com>
15330 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15331 (usr_store_inferior_registers): Likewise.
15332 (regsets_store_inferior_registers): Likewise.
15334 2008-07-31 Rolf Jansen <rj@surtec.com>
15335 Pedro Alves <pedro@codesourcery.com>
15337 * configure.ac: Check for memmem declaration.
15338 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15339 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15340 (disable_packet_qfThreadInfo): Unconditionally compile.
15341 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15342 * configure, config.in: Regenerate.
15344 2008-07-28 Doug Kwan <dougkwan@google.com>
15346 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15347 (linux_write_memory): Remove declaration of errno.
15349 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15351 * linux-low.c (handle_extended_wait): Do not use "status"
15352 variable uninitialized.
15354 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15356 * server.c (handle_v_attach): Inhibit reporting dll changes.
15358 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15360 * remote-utils.c (prepare_resume_reply): If requested, don't
15361 output "thread:TID" in the T stop reply.
15363 * server.c (disable_packet_vCont, disable_packet_Tthread)
15364 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15365 (handle_query): If requested, disable support for qC, qfThreadInfo
15367 (handle_v_requests): If requested, disable support for vCont.
15368 (gdbserver_show_disableable): New.
15369 (main): Handle --disable-packet and --disable-packet=LIST.
15371 * server.h (disable_packet_vCont, disable_packet_Tthread)
15372 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15374 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15376 * server.c (gdbserver_usage): Mention --version.
15378 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15380 * Makefile.in (gdbreplay.o): New rule.
15382 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15384 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15385 message, not gdbserver.
15387 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15388 Nathan Sidwell <nathan@codesourcery.com>
15389 Joseph Myers <joseph@codesourcery.com>
15391 * acinclude.m4: Include ../../config/acx.m4.
15392 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15393 * configure, config.in: Regenerate.
15394 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15395 * server.c (gdbserver_version): Print PKGVERSION.
15396 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15397 (main): Adjust gdbserver_usage calls.
15398 * gdbreplay.c (version, host_name): Add declarations.
15399 (gdbreplay_version, gdbreplay_usage): New.
15400 (main): Accept --version and --help options.
15402 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15404 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15405 (arm_breakpoint_at): Handle Thumb.
15406 (the_low_target): Add comment.
15408 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15410 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15412 2008-05-09 Doug Evans <dje@google.com>
15414 * server.h (decode_search_memory_packet): Declare.
15415 * remote-utils.c (decode_search_memory_packet): New fn.
15416 * server.c (handle_search_memory_1): New fn.
15417 (handle_search_memory): New fn.
15418 (handle_query): Process qSearch:memory packets.
15420 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15422 * regcache.c (registers_length): Remove.
15423 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15424 full register packet.
15425 * regcache.h (registers_length): Remove prototype.
15426 * server.h (PBUFSIZ): Define to 16384.
15428 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15430 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15431 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15432 powerpc-64l.o, and powerpc-altivec64l.o.
15433 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15434 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15435 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15436 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15437 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15440 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15441 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15442 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15443 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15444 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15445 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15446 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15447 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15448 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15449 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15452 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15453 (init_registers_powerpc_32l): ... this new prototype.
15454 (init_registers_powerpc_32): Remove, replace by ...
15455 (init_registers_powerpc_altivec32l): ... this new prototype.
15456 (init_registers_powerpc_e500): Remove, replace by ...
15457 (init_registers_powerpc_e500l): ... this new prototype.
15458 (init_registers_ppc64): Remove, replace by ...
15459 (init_registers_powerpc_64l): ... this new prototype.
15460 (init_registers_powerpc_64): Remove, replace by ...
15461 (init_registers_powerpc_altivec64l): ... this new prototype.
15462 (ppc_num_regs): Set to 73.
15463 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15464 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15465 (ppc_cannot_store_register): Handle orig_r3 and trap.
15466 (ppc_arch_setup): Update init_registers_... calls.
15467 (ppc_fill_gregset): Handle orig_r3 and trap.
15469 * inferiors.c (clear_inferiors): Reset current_inferior.
15471 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15473 * acinclude.m4: Add override.m4.
15474 * configure: Regenerate.
15476 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15478 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15479 initial call to init_register_ppc64.
15481 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15483 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15484 single powerpc*-*-linux* case.
15485 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15487 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15489 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15490 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15492 * linux-ppc-low.c: Include <elf.h>.
15493 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15494 (ppc_hwcap): New global variable.
15495 (ppc_regmap): Remove __SPE__ #ifdef sections.
15496 (ppc_regmap_e500): New global variable.
15497 (ppc_cannot_store_register): Update __SPE__ special case.
15498 (ppc_get_hwcap): New function.
15499 (ppc_arch_setup): Use it to determine whether inferior supports
15500 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15501 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15502 Do not access registers if target does not support AltiVec.
15503 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15504 Do not access registers if target does not support SPE.
15505 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15507 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15509 * linux-low.c (disabled_regsets, num_regsets): New.
15510 (use_regsets_p): Delete.
15511 (linux_wait_for_process): Clear disabled_regsets.
15512 (regsets_fetch_inferior_registers): Check and set it.
15513 (regsets_store_inferior_registers): Likewise.
15514 (linux_fetch_registers, linux_store_registers): Do not use
15516 (initialize_low): Allocate disabled_regsets.
15518 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15520 * Makefile.in (LIBOBJS): New.
15521 (OBS): Use LIBOBJS.
15522 (memmem.o): New rule.
15523 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15524 * configure: Regenerated.
15526 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15528 * server.c (handle_query): Never return "unsupported" for
15529 qXfer:features:read queries.
15531 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15533 * server.c (get_features_xml): Fix inverted condition.
15534 (handle_query): Always support qXfer:feature:read.
15536 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15538 * server.c (wrapper_argv): New.
15539 (start_inferior): Handle wrapper_argv. If set, expect an extra
15541 (gdbserver_usage): Document --wrapper.
15542 (main): Parse --wrapper.
15544 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15546 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15547 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15548 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15549 (ppc_set_pc): Likewise.
15550 (ppc_arch_setup): New function.
15551 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15552 of collect_register.
15553 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15555 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15557 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15558 instead of linux-ppc64-low.o.
15559 * linux-ppc64-low.c: Remove file.
15560 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15561 (linux-ppc64-low.o): Remove rule.
15563 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15564 (init_registers_powerpc_64): Likewise.
15565 (ppc_regmap): Conditionally define depending on __powerpc64__.
15566 (ppc_cannot_store_register): Do not special-case "fpscr" when
15567 compiled on __powerpc64__.
15568 (ppc_collect_ptrace_register): New function.
15569 (ppc_supply_ptrace_register): New function.
15570 (ppc_breakpoint): Change type to "unsigned int".
15571 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15572 (the_low_target): Conditionally provide initializers for the
15573 arch_setup member depending on __powerpc64__. Install
15574 collect_ptrace_register and supply_ptrace_register members.
15576 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15578 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15579 * server.c (gdbserver_xmltarget): Define.
15580 (get_features_xml): Use it to replace "target.xml" and arch_string.
15582 * configure.srv: Remove srv_xmltarget. Add XML files that were
15583 mentioned there to srv_xmlfiles instead. Remove conditional tests
15584 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15585 srv_xmlfiles and srv_regobj to include all possible choices.
15586 * configure.ac (srv_xmltarget): Remove.
15587 (srv_xmlfiles): Do not add "target.xml".
15588 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15589 checks for supplementary target information.
15590 * configure: Regenerate.
15591 * Makefile.in (XML_TARGET): Remove.
15592 (target.xml): Remove rule.
15593 (clean): Do not clean up target.xml.
15594 (.PRECIOUS): Do not mention target.xml.
15596 * target.h (struct target_ops): Remove arch_string member.
15597 * linux-low.c (linux_arch_string): Remove.
15598 (linux_target_ops): Remove arch_string initializer.
15599 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15600 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15601 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15602 * spu-low.c (spu_arch_string): Remove.
15603 (spu_target_ops): Remove arch_string initializer.
15604 * win32-low.c (win32_arch_string): Remove.
15605 (win32_target_ops): Remove arch_string initializer.
15606 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15607 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15608 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15610 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15612 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15613 by collect_ptrace_register and supply_ptrace_register hooks.
15614 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15615 instead of checking for the_low_target.left_pad_xfer.
15616 (usr_store_inferior_registers): Use collect_ptrace_register callback
15617 instead of checking for the_low_target.left_pad_xfer.
15619 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15620 (s390_supply_ptrace_register): Likewise.
15621 (s390_fill_gregset): Call s390_collect_ptrace_register.
15622 (the_low_target): Update.
15624 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15625 (ppc_supply_ptrace_register): Likewise.
15626 (the_low_target): Update.
15628 * linux-i386-low.c (the_low_target): Update.
15629 * linux-x86-64-low.c (the_low_target): Update.
15631 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15633 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15634 reg-s390.o and reg-s390x.o.
15636 * linux-low.c (new_inferior): New global variable.
15637 (linux_create_inferior, linux_attach): Set it.
15638 (linux_wait_for_process): Call the_low_target.arch_setup after the
15639 target has stopped for the first time.
15640 (initialize_low): Do not call the_low_target.arch_setup.
15642 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15643 (s390_set_pc): Likewise.
15644 (s390_arch_setup): New function.
15645 (the_low_target): Use s390_arch_setup as arch_setup routine.
15647 * regcache.c (realloc_register_cache): New function.
15648 (set_register_cache): Call it for each existing regcache.
15650 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15652 * server.h (init_registers): Remove prototype.
15654 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15655 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15656 instead of init_registers ().
15657 * linux-arm-low.c (init_registers_arm): Add prototype.
15658 (init_registers_arm_with_iwmmxt): Likewise.
15659 (the_low_target): Add initializer for arch_setup field.
15660 * linux-cris-low.c (init_registers_cris): Add prototype.
15661 (the_low_target): Add initializer for arch_setup field.
15662 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15663 (the_low_target): Add initializer for arch_setup field.
15664 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15665 (the_low_target): Add initializer for arch_setup field.
15666 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15667 (the_low_target): Add initializer for arch_setup field.
15668 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15669 (the_low_target): Add initializer for arch_setup field.
15670 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15671 (the_low_target): Add initializer for arch_setup field.
15672 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15673 (init_registers_mips64_linux): Likewise.
15674 (the_low_target): Add initializer for arch_setup field.
15675 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15676 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15677 (the_low_target): Add initializer for arch_setup field.
15678 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15679 (init_registers_powerpc_64): Likewise.
15680 (the_low_target): Add initializer for arch_setup field.
15681 * linux-s390-low.c (init_registers_s390): Add prototype.
15682 (init_registers_s390x): Likewise.
15683 (the_low_target): Add initializer for arch_setup field.
15684 * linux-sh-low.c (init_registers_sh): Add prototype.
15685 (the_low_target): Add initializer for arch_setup field.
15686 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15687 (the_low_target): Add initializer for arch_setup field.
15688 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15689 (the_low_target): Add initializer for arch_setup field.
15691 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15692 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15693 instead of init_registers ().
15694 * win32-arm-low.c (init_registers_arm): Add prototype.
15695 (the_low_target): Add initializer for arch_setup field.
15696 * win32-i386-low.c (init_registers_i386): Add prototype.
15697 (the_low_target): Add initializer for arch_setup field.
15699 * spu-low.c (init_registers_spu): Add prototype.
15700 (initialize_low): Call initialie_registers_spu () instead of
15701 initialize_registers ().
15703 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15705 * server.c (handle_v_requests): When handling the vRun and vAttach
15706 packets, if already debugging a process, don't kill it. Return an
15709 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15711 * server.c (handle_query): Correct length check.
15713 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15715 * win32-low.c (do_initial_child_stuff): Add process handle
15716 parameter. Set current_process_handle and current_process_id from the
15717 parameters. Clear globals.
15718 (win32_create_inferior): Don't set current_process_handle and
15719 current_process_id here. Instead pass them on the call to
15720 do_initial_child_stuff.
15721 (win32_attach): Likewise.
15722 (win32_clear_inferiors): New.
15723 (win32_kill): Don't close the current process handle or the
15724 current thread handle here. Instead call win32_clear_inferiors.
15725 (win32_detach): Don't open a new handle to the process. Call
15726 win32_clear_inferiors.
15727 (win32_join): Don't rely on current_process_handle; open a new
15728 handle using the process id.
15729 (win32_wait): Call win32_clear_inferiors when the inferior process
15732 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15734 * server.c (monitor_show_help): Add "exit".
15736 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15738 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15739 (clean): Add reg-xtensa.c.
15740 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15741 * configure.srv (xtensa*-*-linux*) New target.
15742 * linux-xtensa-low.c: New.
15743 * xtensa-xtregs.c: New.
15745 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15747 * hostio.c: Don't include errno.h.
15748 (errno_to_fileio_errno): Move to hostio-errno.
15749 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15750 error number outputting to the target->hostio_last_error callback.
15751 (hostio_packet_error): Use FILEIO_EINVAL directly.
15752 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15753 calls to hostio_error.
15754 * hostio-errno.c: New.
15755 * server.h (hostio_last_error_from_errno): Declare.
15756 * target.h (target_ops): Add hostio_last_error member.
15757 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15758 as hostio_last_error handler.
15759 * spu-low.c (spu_target_ops): Likewise.
15760 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15761 (wince_hostio_last_error): New functions.
15762 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15763 as hostio_last_error handler.
15764 (win32_target_ops) [!_WIN32_WCE]: Register
15765 hostio_last_error_from_errno as hostio_last_error handler.
15766 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15767 (hostio-errno.o): New rule.
15768 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15769 * configure.srv (srv_hostio_err_objs): New variable. Default to
15771 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15772 * configure: Regenerate.
15774 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15776 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15777 (linux_kill, linux_detach): Clean up the process list.
15778 * remote-utils.c (remote_open): Improve port number parsing.
15779 (putpkt_binary, input_interrupt): Only send interrupts if the target
15781 * server.c (extended_protocol): Make static.
15782 (attached): Define earlier.
15783 (exit_requested, response_needed, program_argv): New variables.
15784 (target_running): New.
15785 (start_inferior): Clear attached here.
15786 (attach_inferior): Set attached here.
15787 (require_running): Define.
15788 (handle_query): Use require_running and target_running. Implement
15790 (handle_v_attach, handle_v_run): New.
15791 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15792 (gdbserver_usage): Update.
15793 (main): Redo argument parsing. Handle --debug and --multi. Handle
15794 --attach along with other options or after the port. Save
15795 program_argv. Support no initial program. Resynchronize
15796 communication with GDB after an error. Handle "monitor exit".
15797 Use require_running and target_running. Always allow the extended
15798 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15799 restart in extended mode.
15800 * README: Refer to the GDB manual. Update --attach usage.
15802 2007-12-20 Andreas Schwab <schwab@suse.de>
15804 * linux-low.c (STACK_SIZE): Define.
15805 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15806 (linux_test_for_tracefork): Likewise.
15808 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15810 * linux-low.c (linux_wait_for_event): Update messages. Do not
15811 reinsert auto-delete breakpoints.
15812 * mem-break.c (struct breakpoint): Change return type of handler to
15814 (set_breakpoint_at): Update handler type.
15815 (reinsert_breakpoint_handler): Return 1 instead of calling
15817 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15819 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15820 * mem-break.h (set_breakpoint_at): Update handler type.
15821 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15822 * win32-low.c (auto_delete_breakpoint): New.
15823 (get_child_debug_event): Use it.
15825 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15827 * configure.ac: Check for pread and pwrite.
15828 * hostio.c (handle_pread): Fall back to lseek and read.
15829 (handle_pwrite): Fall back to lseek and write.
15830 * config.in, configure: Regenerated.
15832 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15834 * server.c (myresume): Add own_buf argument.
15835 (main): Update calls.
15837 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15839 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15840 * remote-utils.c (remote_open): Do not call disable_async_io.
15841 (block_async_io): Delete.
15842 (unblock_async_io): Make static.
15843 (initialize_async_io): New.
15844 * server.c (handle_v_cont): Handle async I/O here.
15845 (myresume): Likewise. Move other common resume tasks here...
15846 (main): ... from here. Call initialize_async_io. Disable async
15847 I/O before the main loop.
15848 * server.h (initialize_async_io): Declare.
15849 (block_async_io, unblock_async_io): Delete prototypes.
15850 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15852 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15854 * remote-utils.c (readchar): Allow binary data in received messages.
15856 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15858 * win32-low.c (attaching): New global.
15859 (win32_create_inferior): Clear the `attaching' global.
15860 (win32_attach): Set the `attaching' global.
15861 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15862 attaching. Only set a breakpoint at the entry point if not
15865 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15867 * server.c (main): Don't report dll events on the initial
15868 connection on attaches.
15870 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15872 * server.c (main): Relax numerical bases supported for the pid of
15873 the --attach command line argument.
15875 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15877 * win32-low.c (win32_attach): Call OpenProcess before
15878 DebugActiveProcess, not after. Add last error output to error
15881 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15883 * win32-low.c (win32_get_thread_context)
15884 (win32_set_thread_context): New functions.
15885 (thread_rec): Use win32_get_thread_context.
15886 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15887 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15890 2007-12-03 Leo Zayas
15891 Pedro Alves <pedro_alves@portugalmail.pt>
15893 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15895 (child_add_thread): Minor cleanup.
15896 (child_continue): Resume artificially suspended threads before
15897 calling ContinueDebugEvent.
15898 (suspend_one_thread): New.
15899 (fake_breakpoint_event): New.
15900 (get_child_debug_event): Change return type to int. Check here if
15901 gdb sent an interrupt request. If a soft interrupt was requested,
15902 fake a breakpoint event. Return 0 if there is no event to handle,
15904 (win32_wait): Don't check here if gdb sent an interrupt request.
15905 Ensure there is a valid event to handle.
15906 (win32_request_interrupt): Add soft interruption method as last
15909 2007-12-03 Leo Zayas
15910 Pedro Alves <pedro_alves@portugalmail.pt>
15912 * win32-low.h (win32_thread_info): Add descriptions to the
15913 structure members. Replace `suspend_count' counter by a
15915 * win32-low.c (thread_rec): Update condition of when to get the
15916 context from the inferior. Rely on ContextFlags being set if it
15917 has already been retrieved. Only suspend the inferior thread if
15918 we haven't already. Warn if that fails.
15919 (continue_one_thread): s/suspend_count/suspended/. Only call
15920 ResumeThread once. Warn if that fails.
15922 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15924 * win32-low.c (win32_wait): Don't read from the inferior when it
15925 has already exited.
15927 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15929 * Makefile.in (win32_low_h): New variable.
15930 (win32-low.o): Add dependency on $(win32_low_h).
15931 (win32-arm-low.o, win32-i386-low.o): New rules.
15933 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15935 * hostio.c: Correct copyright year.
15937 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15939 * Makefile.in (OBS): Add hostio.o.
15940 (hostio.o): New rule.
15941 * server.h (handle_vFile): Declare.
15942 * hostio.c: New file.
15943 * server.c (handle_v_requests): Take packet_len and new_packet_len
15944 for binary packets. Call handle_vFile.
15945 (main): Update call to handle_v_requests.
15947 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15949 * linux-low.c: Include <sched.h>.
15951 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15953 * linux-low.c (linux_tracefork_grandchild): New.
15954 (linux_tracefork_child): Use clone.
15955 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15957 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15959 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15961 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15963 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15965 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15967 * inferiors.c (change_inferior_id): Delete.
15968 (add_pid_to_list, pull_pid_from_list): New.
15969 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15970 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15971 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15972 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15973 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15974 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15975 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15976 (using_threads): Always set to 1.
15977 (handle_extended_wait): New.
15978 (add_process): Do not set TID.
15979 (linux_create_inferior): Set must_set_ptrace_flags.
15980 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15981 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15982 (linux_thread_alive): Rename TID argument to LWPID.
15983 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15984 (linux_wait_for_event): Do not use TID or check using_threads. Update
15985 call to dead_thread_notify. Call handle_extended_wait.
15986 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15987 (send_sigstop): Delete sigstop_sent.
15988 (wait_for_sigstop): Avoid TID.
15989 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15990 (linux_test_for_tracefork): New.
15991 (linux_lookup_signals): Use thread_db_active and
15992 linux_supports_tracefork_flag.
15993 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15994 * linux-low.h (get_process_thread): Avoid TID.
15995 (struct process_ifo): Move thread_known and tid to the end. Remove
15997 (linux_attach_lwp, thread_db_init): Update prototypes.
15998 * server.h (change_inferior_id): Delete prototype.
15999 (add_pid_to_list, pull_pid_from_list): New prototypes.
16000 * thread-db.c (thread_db_use_events): New.
16001 (find_first_thread): Rename to...
16002 (find_one_thread): ...this. Update callers and messages. Do not
16003 call fatal. Check thread_db_use_events. Do not call
16004 change_inferior_id or new_thread_notify.
16005 (maybe_attach_thread): Update. Do not call new_thread_notify.
16006 (thread_db_init): Set thread_db_use_events. Check use_events.
16007 * utils.c (fatal, warning): Correct message prefix.
16009 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16011 * Makefile.in (clean): Remove new files.
16012 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16013 (powerpc-64.o, powerpc-64.c): New rules.
16014 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16015 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16017 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16019 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16020 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16021 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16022 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16023 (target_regsets): Add AltiVec and SPE register sets.
16024 * configure.ac: Check for AltiVec and SPE.
16025 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16026 (ppc_fill_vrregset, ppc_store_vrregset): New.
16027 (target_regsets): Add AltiVec register set.
16028 * configure: Regenerated.
16030 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16032 * linux-low.c (O_LARGEFILE): Define.
16033 (linux_read_memory): Use /proc/PID/mem.
16034 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16035 * configure, config.in: Regenerated.
16037 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16039 * linux-low.c (linux_wait_for_event): Do not pass signals while
16042 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16044 * win32-low.c (create_process): New.
16045 (win32_create_inferior): Use create_process instead of
16046 CreateProcess. If create_process failed retry appending an ".exe"
16047 suffix. Store the GetLastError result immediatelly after
16048 create_process calls and use it on the call to error.
16050 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16052 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16054 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16056 * configure.ac: Switch license to GPLv3.
16058 2007-08-01 Michael Snyder <msnyder@access-company.com>
16060 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16062 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16064 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16066 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16067 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16068 CloseToolhelp32Snapshot.
16069 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16070 CloseToolhelp32Snapshot.
16072 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16074 * server.c (main): Check for inferior exit before main loop.
16076 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16078 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16079 instead of on tmp_desc.
16081 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16082 Daniel Jacobowitz <dan@codesourcery.com>
16084 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16085 (add_thread): Minor cleanups.
16086 (clear_inferiors): Move lower in the file. Clear the DLL
16088 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16089 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16090 (xml_escape_text): New.
16091 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16093 (handle_v_cont): Report errors.
16094 (gdbserver_version): Update.
16095 (main): Correct size of own_buf. Do not report initial DLL events.
16096 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16097 (unloaded_dll, xml_escape_text): New.
16098 * win32-low.c (enum target_waitkind): Update comments.
16099 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16100 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16101 (win32_EnumProcessModules, win32_GetModuleInformation)
16102 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16103 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16104 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16105 (win32_Module32First, win32_Module32Next, load_toolhelp)
16106 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16107 (get_child_debug_event): Handle DLL events.
16108 (win32_wait): Likewise.
16110 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16112 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16113 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16115 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16117 * win32-low.c (handle_output_debug_string): Ignore event if not
16120 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16122 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16124 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16126 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16128 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16130 * inferiors.c (change_inferior_id): Add comment.
16131 * linux-low.c (check_removed_breakpoint): Add an early
16132 prototype. Improve debug output.
16133 (linux_attach): Doc update.
16134 (linux_detach_one_process, linux_detach): Clean up before releasing
16136 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16137 * linux-low.h (struct process_info): Doc improvement.
16138 * mem-break.c (delete_all_breakpoints): New.
16139 * mem-break.h (delete_all_breakpoints): New prototype.
16140 * thread-db.c (find_first_thread): New.
16141 (thread_db_create_event): Call it instead of
16142 thread_db_find_new_threads. Clean up unused variables.
16143 (maybe_attach_thread): Remove first thread handling.
16144 (thread_db_find_new_threads): Use find_first_thread.
16145 (thread_db_get_tls_address): Likewise.
16147 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16149 * thread-db.c (thread_db_find_new_threads): Add prototype.
16150 (thread_db_create_event): Check for the main thread before adding
16152 (maybe_attach_thread): Only enable event reporting if TID == 0.
16153 (thread_db_get_tls_address): Check for new threads.
16155 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16157 * linux-low.c (linux_create_inferior): Try execv before execvp.
16158 * spu-low.c (spu_create_inferior): Likewise.
16160 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16162 * linux-low.c (linux_create_inferior): Change execv to execvp.
16163 * spu-low.c (spu_create_inferior): Likewies.
16165 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16167 * Makefile.in (clean): Clean new files instead of deleted ones.
16168 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16169 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16171 * configure.srv: Specify XML files and new regformats for MIPS and
16173 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16174 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16175 an entry for the restart register.
16176 (mips_cannot_fetch_register, mips_cannot_store_register)
16177 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16178 register names to match the XML descriptions.
16179 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16180 restart register instead of $0.
16182 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16183 Markus Deuling <deuling@de.ibm.com>
16185 * remote-utils.c (decode_xfer_write): New function.
16186 * server.h (decode_xfer_write): Add prototype.
16187 * server.c (handle_query): Add PACKET_LEN argument. Support
16188 qXfer:spu:read and qXfer:spu:write packets.
16189 (main): Pass packet_len to handle_query.
16190 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16191 * target.h (target_ops): Add qxfer_spu.
16193 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16195 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16196 accessing non-seekable spufs files.
16198 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16200 * server.c (handle_query): Add reply for qC packet.
16202 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16203 Leo Zayas <lerele@champenstudios@com>
16205 * server.h (check_remote_input_interrupt_request): New function.
16206 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16207 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16208 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16209 (check_remote_input_interrupt_request): New function.
16210 * server.h (check_remote_input_interrupt_request): Declare.
16211 * win32-low.c (winapi_DebugBreakProcess,
16212 winapi_GenerateConsoleCtrlEvent): New typedefs.
16213 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16215 (win32_wait): Check for remote interrupt request
16216 with check_remote_input_interrupt_request.
16217 (win32_request_interrupt): New function.
16218 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16220 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16222 * win32-low.c (debug_registers_changed,
16223 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16224 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16225 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16226 (thread_rec): Get context using the low target.
16227 (child_add_thread): Call thread_added on the low target,
16228 which does the same thing.
16230 (do_initial_child_stuff): Remove debug registers references.
16231 Set context using the low target. Resume threads after
16232 setting the contexts.
16233 (child_continue): Remove dead variable. Remove debug
16234 registers references.
16235 (child_fetch_inferior_registers): Go through the low target.
16236 (do_child_store_inferior_registers): Remove.
16237 (child_store_inferior_registers): Go through the low target.
16238 (win32_resume): Remove debug registers references.
16239 Set context using the low target.
16240 (handle_exception): Change return type to void. Don't record
16241 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16242 first chance exception.
16243 (get_child_debug_event): Change return type to void. Remove
16244 goto loop. Always return after waiting for debug event.
16245 (win32_wait): Convert to switch statement. Handle spurious
16248 * win32-i386-low.c (debug_registers_changed,
16249 debug_registers_used): New.
16250 (initial_stuff): Rename to ...
16251 (i386_initial_stuff): ... this. Clear debug registers
16253 (store_debug_registers): Delete.
16254 (i386_get_thread_context): New.
16255 (load_debug_registers): Delete.
16256 (i386_set_thread_context): New.
16257 (i386_thread_added): New.
16258 (single_step): Rename to ...
16259 (i386_single_step): ... this.
16260 (do_fetch_inferior_registers): Rename to ...
16261 (i386_fetch_inferior_register): ... this.
16262 (i386_store_inferior_register): New.
16263 (the_low_target): Adapt to new interface.
16265 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16266 (arm_get_thread_context): New.
16267 (arm_set_thread_context): New.
16269 (do_fetch_inferior_registers): Rename to ...
16270 (arm_fetch_inferior_register): ... this.
16271 (arm_store_inferior_register): New.
16272 (arm_wince_breakpoint): Reimplement as unsigned long.
16273 (arm_wince_breakpoint_len): Define.
16274 (the_low_target): Adapt to new interface.
16276 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16277 load_debug_registers. Add get_thread_context, set_thread_context,
16278 thread_added and store_inferior_register. Rename
16279 fetch_inferior_registers to fetch_inferior_register.
16280 (regptr): Remove declaration.
16282 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16284 * linux-low.c (linux_detach): Change return type to int. Return 0.
16285 * spu-low.c (spu_detach): Likewise.
16287 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16289 * target.h (target_ops): Change return type of detach to int.
16291 (join_inferior): New.
16292 * server.c (main): Don't skip detach support on mingw32.
16293 If the inferior doesn't support detaching return error.
16294 Call join_inferior instead of using waitpid.
16295 * linux-low.c (linux_join): New.
16296 (linux_target_op): Add linux_join.
16297 * spu-low.c (spu_join): New.
16298 (spu_target_ops): Add spu_join.
16299 * win32-low.c (win32_detach): Adapt to new interface.
16300 Reopen current_process_handle before detaching. Issue a child
16301 resume before detaching.
16303 (win32_target_op): Add win32_join.
16305 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16307 * win32-low.c (win32-attach): Fix return value.
16308 * target.h (target_ops): Describe ATTACH return values.
16310 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16312 * win32-low.c (GETPROCADDRESS): Define.
16313 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16314 (winapi_DebugSetProcessKillOnExit): Likewise.
16315 (win32_create_inferior): Force usage of ansi CreateProcessA.
16316 (win32_attach): Use GETPROCADDRESS.
16317 (win32_detach): Likewise.
16319 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16321 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16323 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16325 * win32-low.c: Commit leftover changes from 2007-03-29.
16327 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16329 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16330 fields short instead of int. Add explicit padding.
16331 (i387_cache_to_fsave): Remove unnecessary casts.
16332 (i387_fsave_to_cache): Doc fix.
16333 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16335 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16337 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16338 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16340 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16342 * configure.srv (arm*-*-mingw32ce*): Move near the other
16345 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16347 * configure.ac: Add errno checking.
16348 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16349 sys/file.h and malloc.h.
16350 (AC_CHECK_DECLS): Add perror.
16351 (srv_mingwce): Handle.
16352 * configure.srv (i[34567]86-*-cygwin*): Add
16353 win32-i386-low.o to srv_tgtobj.
16354 (i[34567]86-*-mingw*): Likewise.
16355 (arm*-*-mingw32ce*): Add case.
16356 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16357 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16358 [__MINGW32CE__] (strerror): New function.
16359 [__MINGW32CE__] (errno): Define to GetLastError.
16360 [__MINGW32CE__] (COUNTOF): New macro.
16361 (remote_open): Remove extra close call.
16362 * mem-break.c (delete_breakpoint_at): New function.
16363 * mem-break.h (delete_breakpoint_at): Declare.
16364 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16365 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16366 [USE_WIN32API] (read, write): Add char* casts.
16367 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16368 * server.h: Include wincecompat.h on Windows CE.
16369 [HAVE_ERRNO_H]: Check.
16370 (perror): Declare if not declared.
16371 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16372 (perror_with_name): Remove errno declaration.
16373 * wincecompat.h: New.
16374 * wincecompat.c: New.
16375 * win32-low.h: New.
16376 * win32-arm-low.c: New.
16377 * win32-i386-low.c: New.
16378 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16379 (OUTMSG2): Make it safe.
16381 (COUNTOF): New macro.
16382 (NUM_REGS): Get it from the low target.
16383 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16384 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16385 (thread_rec): Let low target handle debug registers.
16386 (child_add_thread): Likewise.
16387 (child_init_thread_list): Likewise.
16388 (continue_one_thread): Likewise.
16390 (do_child_fetch_inferior_registers): Move to ...
16391 * win32-i386-low.c: ... here, and rename to ...
16392 (do_fetch_inferior_registers): ... this.
16393 * win32-low.c (child_fetch_inferior_registers):
16394 Go through the low target.
16395 (do_child_store_inferior_registers): Use regptr.
16396 (strwinerror): New function.
16397 (win32_create_inferior): Handle Windows CE.
16398 Use strwinerror instead of strerror on Windows error
16399 codes. Add program to the error output.
16400 Don't close the main thread handle on Windows CE.
16401 (win32_attach): Use coredll.dll on Windows CE.
16402 (win32_kill): Close current process and current
16404 (win32_detach): Use coredll.dll on Windows CE.
16405 (win32_resume): Let low target handle debug registers, and
16407 (handle_exception): Add/Remove initial breakpoint. Avoid
16408 non-existant WSTOPSIG on Windows CE.
16409 (win32_read_inferior_memory): Cast to remove warning.
16410 (win32_arch_string): Go through the low target.
16411 (initialize_low): Call set_breakpoint_data with the low
16412 target's breakpoint.
16413 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16414 FOP_REGNUM, mappings): Move to ...
16415 * win32-i386-low.c: ... here.
16416 * win32-low.c (win32_thread_info): Move to ...
16417 * win32-low.h: ... here.
16418 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16419 win32-arm-low.c and wincecompat.c.
16420 (all:): Add $EXEEXT.
16421 (install-only:): Likewise.
16422 (gdbserver:): Likewise.
16423 (gdbreplay:): Likewise.
16424 * config.in: Regenerate.
16425 * configure: Regenerate.
16427 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16429 * win32-low.c: Rename typedef thread_info to
16430 win32_thread_info throughout.
16432 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16434 * win32-i386-low.c: Rename to ...
16435 * win32-low.c: ... this.
16436 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16437 * Makefile.in: Likewise.
16439 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16441 * remote-utils.c (monitor_output): Constify msg parameter.
16442 * server.h (monitor_output): Likewise.
16443 * win32-i386-low.c (handle_output_debug_string): New.
16444 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16445 handle_output_debug_string.
16446 (get_child_debug_event): Likewise.
16448 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16450 * server.c (main): Correct strtoul check.
16452 2007-03-27 Jon Ringle <jon@ringle.org>
16454 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16456 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16458 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16460 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16462 * terminal.h: Check HAVE_SGTTY_H.
16464 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16466 * remote-utils.c (remote_open): Print out the assigned port number.
16468 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16470 * remote-utils.c (monitor_output): New function.
16471 * server.c (debug_threads): Define here.
16472 (monitor_show_help): New function.
16473 (handle_query): Handle qRcmd.
16474 (main): Do not handle 'd' packet.
16475 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16476 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16479 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16481 * Makefile.in (EXEEXT): New.
16482 (clean): Use $(EXEEXT).
16484 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16486 * target.h (target_ops): Rename send_signal to request_interrupt,
16487 and remove enum target_signal parameter.
16488 * linux-low.c (linux_request_interrupt): Rename from
16489 linux_send_signal, and always send SIGINT.
16490 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16491 and always send SIGINT.
16492 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16494 (input_interrupt): Likewise.
16496 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16498 * server.c (get_features_xml): Check if target implemented
16500 * win32-i386-low.c (win32_arch_string): New.
16501 (win32_target_ops): Add win32_arch_string as arch_string member.
16503 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16505 * spu-low.c (spu_arch_string): New.
16506 (spu_target_ops): Add spu_arch_string.
16508 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16510 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16511 * configure.ac: Do not check for terminal.h.
16512 * configure, config.in: Regenerated.
16514 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16516 * Makefile.in (OBS): Add $(XML_BUILTIN).
16517 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16519 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16520 (arm-with-iwmmxt.c): New.
16521 * config.in, configure: Regenerate.
16522 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16523 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16524 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16525 (arm*-*-linux*): Add iWMMXt and regset support.
16526 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16527 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16528 (arm_store_wmmxregset, target_regsets): New.
16529 * server.c (get_features_xml): Take annex argument. Check builtin
16531 (handle_query): Handle multiple annexes.
16533 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16535 * remote-utils.c [USE_WIN32API] (read, write): Define.
16536 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16539 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16541 * linux-i386-low.c (the_low_target): Set arch_string.
16542 * linux-x86-64-low.c (the_low_target): Likewise.
16543 * linux-low.c (linux_arch_string): New.
16544 (linux_target_ops): Add it.
16545 * linux-low.h (struct linux_target_ops): Add arch_string.
16546 * server.c (write_qxfer_response): Use const void * for DATA.
16547 (get_features_xml): New.
16548 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16549 * target.h (struct target_ops): Add arch_string method.
16551 2007-01-03 Denis Pilat <denis.pilat@st.com>
16552 Daniel Jacobowitz <dan@codesourcery.com>
16554 * linux-low.c (linux_kill): Handle being called with no threads.
16555 * win32-i386-low.c (win32_kill): Likewise.
16556 (get_child_debug_event): Clear current_process_handle.
16558 2006-12-30 Denis PILAT <denis.pilat@st.com>
16559 Daniel Jacobowitz <dan@codesourcery.com>
16561 * remote-utils.c (remote_open): Check the type of specified
16562 serial port devices before opening them.
16563 * server.c (main): Kill the inferior if an error occurs during
16564 the first remote_open.
16566 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16568 * README: Update supported targets.
16570 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16572 * Makefile.in (clean): Remove reg-mips64.c.
16573 (reg-mips64.c, reg-mips64.o): New rules.
16574 * configure.srv: Handle mips64. Include regset support for mips.
16575 * linux-mips-low.c (union mips_register): New.
16576 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16577 (mips_breakpoint, mips_breakpoint_at): Use int.
16578 (mips_collect_register, mips_supply_register)
16579 (mips_collect_register_32bit, mips_supply_register_32bit)
16580 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16581 (mips_store_fpregset, target_regsets): New.
16582 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16584 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16586 * configure.srv: Add target "spu*-*-*".
16587 * Makefile.in (clean): Remove reg-spu.c.
16588 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16589 * spu-low.c: New file.
16591 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16593 * configure.ac: Correct td_thr_tls_get_addr test.
16594 * configure: Regenerated.
16596 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16598 * linux-low.c (linux_wait_for_event): Reformat. Use the
16599 pass_signals array.
16600 * remote-utils.c (decode_address_to_semicolon): New.
16601 * server.c (pass_signals, handle_general_set): New.
16602 (handle_query): Mention QPassSignals for qSupported.
16603 (main): Call handle_general_set.
16604 * server.h (pass_signals, decode_address_to_semicolon): New.
16606 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16608 * server.c (handle_query): Correct error handling for read_auxv.
16610 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16612 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16613 and srv_linux_thread_db to yes.
16614 * linux-s390-low.c (s390_fill_gregset): New function.
16615 (target_regsets): Define data structure.
16617 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16619 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16620 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16621 * config.in, configure: Regenerated.
16622 * inferiors.c (gdb_id_to_thread): New function.
16623 (gdb_id_to_thread_id): Use it.
16624 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16625 * linux-low.h (struct process_info): Add th member.
16626 (thread_db_get_tls_address): New prototype.
16627 * remote-utils.c (decode_address): Make non-static.
16628 * server.c (handle_query): Handle qGetTLSAddr.
16629 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16630 * target.h (struct target_ops): Add get_tls_address.
16631 * thread-db.c (maybe_attach_thread): Save the thread handle.
16632 (thread_db_get_tls_address): New.
16634 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16636 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16637 (linux_resume_one_process): Take a siginfo_t *. Update all
16638 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16639 (struct pending_signals): Add a siginfo_t.
16640 (linux_wait_for_process): Always set last_status.
16641 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16642 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16643 * linux-low.h (struct process_info): Add last_status.
16645 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16647 * remote-utils.c (try_rle): New function.
16648 (putpkt_binary): Use it.
16650 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16652 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16653 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16654 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16655 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16656 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16659 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16661 * server.c (terminal_fd): New variable.
16662 (old_foreground_pgrp): Likewise.
16663 (restore_old_foreground_pgrp): New function.
16664 (start_inferior): Record the terminal file descriptor in terminal_fd
16665 and its original foreground group in old_foreground_pgrp. Register
16666 restore_old_foreground_pgrp with atexit().
16668 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16670 * server.c (handle_query): Correct qPart to qXfer.
16672 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16674 * configure.ac: Check for more headers which are missing on
16675 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16676 * configure.srv: Add Cygwin and mingw32.
16677 * remote-utils.c: Don't include headers unconditionally which
16678 are missing on mingw32. Include <winsock.h> for mingw32.
16679 (remote_open): Adjust for mingw32 support. Flush
16680 standard error after writing to it.
16681 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16682 (unblock_async_io, enable_async_io, disable_async_io)
16683 (readchar, getpkt): Update for Winsock support.
16684 (prepare_resume_reply): Expect a protocol signal number.
16685 * server.c: Disable <sys/wait.h> on mingw32.
16686 (start_inferior): Adjust for mingw32 support. Flush
16687 standard error after writing to it.
16688 (attach_inferior): Likewise. Use protocol signal
16690 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16692 * win32-i386-low.c: New file.
16693 * Makefile.in (XM_CLIBS): Set.
16694 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16695 (win32-i386-low.o): New dependency rule.
16696 * linux-low.c (linux_wait): Use target signal numbers.
16697 * target.h (struct target_ops): Doc fix.
16698 * server.h (target_signal_to_name): New prototype.
16699 * gdbreplay.c: Don't include headers unconditionally which
16700 are missing on mingw32. Include <winsock.h> for mingw32.
16701 (remote_close, remote_open): Adjust for Winsock support.
16702 * configure, config.in: Regenerated.
16704 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16706 * server.c (decode_xfer_read, write_qxfer_response): New.
16707 (handle_query): Take a packet length argument. Handle
16708 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16709 the qSupported response.
16710 (main): Update call to handle_query.
16712 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16714 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16715 (putpkt_binary): Renamed from putpkt and adjusted for binary
16717 (putpkt): New wrapper for putpkt_binary.
16718 (readchar): Don't mask off the high bit.
16719 (decode_X_packet): New function.
16720 * server.c (main): Call putpkt_binary if a handler sets the packet
16721 length. Save the length of the incoming packet. Handle 'X'.
16722 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16724 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16726 * server.c (handle_query): Handle qSupported.
16728 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16730 * remote-utils.c (all_symbols_looked_up): New variable.
16731 (look_up_one_symbol): Check it.
16732 * server.h (look_up_one_symbol): New declaration.
16733 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16735 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16737 * Makefile.in (linux-arm-low.o): Update dependencies.
16738 * linux-arm-low.c: Include "gdb_proc_service.h".
16739 (PTRACE_GET_THREAD_AREA): Define.
16740 (ps_get_thread_area): New function.
16742 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16744 * configure.srv (m68k*-*-uclinux*): New target.
16745 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16746 (linux_resume_one_process): Remove extraneous cast.
16747 (linux_read_offsets): New.
16748 (linux_target_op): Add linux_read_offsets on mmuless systems.
16749 * server.c (handle_query): Add qOffsets logic.
16750 * target.h (struct target_ops): Add read_offsets.
16752 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16754 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16755 (PTRACE_GET_THREAD_AREA): Define.
16756 (ps_get_thread_area): New function.
16757 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16758 (linux-x86-64-low.o): Update.
16760 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16762 * configure.ac: Remove checks for prfpregset_t.
16763 * gdb_proc_service.h: New file.
16764 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16765 new "gdb_proc_service.h".
16766 * proc-service.c: Likewise.
16767 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16768 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16769 * Makefile.in (gdb_proc_service_h): Updated.
16770 * configure, config.in: Regenerated.
16772 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16774 * remote-utils.c (prepare_resume_reply): Move declaration
16775 of gdb_id_from_wait to the top of the block.
16777 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16779 * linux-low.c (regsets_store_inferior_registers): Read the regset
16780 from the target before filling it.
16782 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16784 * server.c (attach_inferior): Return SIGTRAP for a successful
16787 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16789 * Makefile.in (OBS): Add version.o.
16790 (STAGESTUFF): Delete.
16791 (version.o): Add dependencies.
16792 (version.c): Replace rule.
16793 (clean): Remove version.c.
16794 * server.c (gdbserver_version): New.
16795 (gdbserver_usage): Use printf.
16796 (main): Handle --version and --help.
16797 * server.h (version, host_name): Add declarations.
16799 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16811 * linux-x86-64-low.c:
16813 * linux-s390-low.c:
16814 * linux-ppc64-low.c:
16816 * linux-mips-low.c:
16817 * linux-m68k-low.c:
16818 * linux-m32r-low.c:
16821 * linux-ia64-low.c:
16822 * linux-i386-low.c:
16823 * linux-crisv32-low.c:
16835 * gdbserver.1: Add (C) after Copyright. Update the FSF
16838 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16840 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16841 (arm_breakpoint_at): Recognize both breakpoints.
16842 (the_low_target): Use the correct breakpoint instruction.
16844 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16846 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16847 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16848 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16849 (the_low_target): Update.
16851 2005-10-25 Andreas Schwab <schwab@suse.de>
16853 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16855 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16856 (ia64_num_regs): Reduce to 462.
16858 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16860 * acinclude.m4: Correct quoting.
16861 * aclocal.m4: Regenerated.
16863 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16864 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16865 (thread_db_init): Call thread_db_err_str.
16866 * configure.ac: Check for TD_VERSION.
16867 * config.in, configure: Regenerated.
16869 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16871 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16873 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16875 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16876 is not available. Define HAVE_PTRACE_GETREGS if it is.
16877 * config.in, configure: Regenerated.
16878 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16879 * linux-i386-low.c, linux-m68k-low.c: Update to use
16880 HAVE_PTRACE_GETREGS.
16881 * linux-low.c (regsets_fetch_inferior_registers)
16882 (regsets_store_inferior_registers): Only return 0 if we processed
16884 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16885 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16887 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16889 * inferiors.c (struct thread_info): Add gdb_id.
16890 (add_thread): Add gdb_id argument.
16891 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16892 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16893 calls to add_thread.
16894 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16895 * server.c (handle_query): Use thread_to_gdb_id.
16896 (handle_v_cont, main): Use gdb_id_to_thread_id.
16897 * server.h (add_thread): Update prototype.
16898 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16901 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16903 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16904 left-padded registers.
16905 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16906 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16908 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16910 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16911 * configure: Regenerate.
16912 * config.in: Regenerate.
16913 * server.h (NEED_DECLARATION_STRERROR):
16914 Replace with !HAVE_DECL_STRERROR.
16916 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16918 * linux-low.c (linux_wait, linux_send_signal): Don't test
16919 an unsigned long variable for > 0 if it could be MAX_ULONG.
16920 * server.c (myresume): Likewise.
16921 * target.c (set_desired_inferior): Likewise.
16923 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16925 * configure.ac: Simplify and improve check for socklen_t.
16926 * configure, config.in: Regenerate.
16928 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16930 * acconfig.h: Remove.
16931 * configure.ac: Add a test for socklen_t. Use three-argument
16932 AC_DEFINE throughout.
16933 * config.in: Regenerated using autoheader 2.59.
16934 * configure: Regenerated.
16936 * gdbreplay.c (socklen_t): Provide a default.
16937 (remote_open): Use socklen_t.
16938 * remote-utils.c (socklen_t): Provide a default.
16939 (remote_open): Use socklen_t.
16940 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16943 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16945 * linux-low.c (linux_read_memory, linux_write_memory)
16946 (linux_read_auxv): Likewise.
16947 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16948 (check_mem_write): Likewise.
16949 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16951 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16952 (registers_from_string, register_data): Likewise.
16953 * server.c (handle_query, main): Likewise.
16954 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16955 (decode_M_packet): Likewise.
16956 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16957 * target.h (struct target_ops): Update read_memory, write_memory,
16959 (read_inferior_memory, write_inferior_memory): Update.
16960 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16961 to unsigned char *.
16962 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16963 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16964 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16965 linux-s390-low.c, linux-sh-low.c: Update for changes in
16966 read_inferior_memory and the_low_target->breakpoint.
16968 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16970 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16971 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16972 * configure.srv: Add powerpc64-*-linux*.
16973 * linux-ppc64-low.c: New file.
16975 2005-05-23 Orjan Friberg <orjanf@axis.com>
16977 * linux-cris-low.c: New file with support for CRIS.
16978 * linux-crisv32-low.c: Ditto for CRISv32.
16979 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16980 (clean): Add reg-cris.c and reg-crisv32.c.
16981 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16982 reg-crisv32.o, and reg-crisv32.c to make rules.
16983 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16984 recognized targets.
16986 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16988 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16989 of sizeof (PTRACE_XFER_TYPE).
16990 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16992 2005-05-12 Orjan Friberg <orjanf@axis.com>
16994 * target.h (struct target_ops): Add insert_watchpoint,
16995 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16996 pointers for hardware watchpoint support.
16997 * linux-low.h (struct linux_target_ops): Ditto.
16998 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16999 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17000 to linux_target_ops.
17001 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17003 * server.c (main): Recognize 'Z' and 'z' packets.
17005 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17007 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17008 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17009 (the_low_target): Add new members.
17011 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17013 * proc-service.c (ps_lgetregs): Search all_processes instead of
17016 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17018 * server.c (start_inferior): Change return type to int.
17019 (attach_inferior): Change sigptr to int *.
17020 (handle_v_cont, handle_v_requests): Change signal to int *.
17021 (main): Change signal to int.
17023 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17025 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17026 * configure.srv: Add m32r*-*-linux*.
17027 * linux-m32r-low.c: New file.
17029 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17031 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17033 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17035 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17036 Take unsigned long arguments for PIDs.
17037 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17038 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17039 (wait_for_sigstop, linux_resume_one_process)
17040 (regsets_fetch_inferior_registers, linux_send_signal)
17041 (linux_read_auxv): Likewise. Update the types of variables holding
17042 PIDs. Update format string specifiers.
17043 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17044 * remote-utils.c (prepare_resume_reply): Likewise.
17045 * server.c (cont_thread, general_thread, step_thread)
17046 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17048 (handle_query): Update format specifiers.
17049 (handle_v_cont, main): Use strtoul for thread IDs.
17050 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17051 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17052 (general_thread, step_thread, thread_from_wait)
17053 (old_thread_from_wait): Update.
17054 * target.h (struct thread_resume): Use unsigned long for THREAD.
17055 (struct target_ops): Use unsigned long for arguments to attach and
17058 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17060 * acinclude.m4: Include bfd/bfd.m4 directly.
17061 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17062 <agriffis@toolchain.org>.
17063 * aclocal.m4, configure: Regenerated.
17065 2005-01-07 Andrew Cagney <cagney@gnu.org>
17067 * configure.ac: Rename configure.in, require autoconf 2.59.
17068 * configure: Re-generate.
17070 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17072 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17073 LIBS when finished.
17074 * aclocal.m4: Regenerated.
17075 * configure: Regenerated.
17077 2004-11-21 Andreas Schwab <schwab@suse.de>
17079 * linux-m68k-low.c (m68k_num_gregs): Define.
17080 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17081 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17082 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17083 (m68k_breakpoint_at): New. Add to the_low_target.
17085 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17086 srv_linux_thread_db to yes.
17088 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17090 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17091 (ARCH_SET_FS): Likewise.
17092 (ARCH_GET_FS): Likewise.
17093 (ARCH_GET_GS): Likewise.
17095 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17097 * linux-i386-low.c (ps_get_thread_area): New.
17098 * linux-x86-64-low.c (ps_get_thread_area): New.
17099 * linux-low.c: Include <sys/syscall.h>.
17100 (linux_kill_one_process): Don't kill the first thread here.
17101 (linux_kill): Kill the first thread here.
17102 (kill_lwp): New function.
17103 (send_sigstop, linux_send_signal): Use it.
17104 * proc-service.c: Clean up #ifdefs.
17105 (fpregset_info): Delete.
17106 (ps_lgetregs): Update and enable implementation.
17107 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17109 * remote-utils.c (struct sym_cache, symbol_cache): New.
17110 (input_interrupt): Print a clearer message.
17111 (async_io_enabled): New variable.
17112 (enable_async_io, disable_async_io): Use it. Update comments.
17113 (look_up_one_symbol): Use the symbol cache.
17114 * thread-db.c (thread_db_look_up_symbols): New function.
17115 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17117 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17119 * configure.in: Test for -rdynamic.
17120 * configure: Regenerated.
17121 * Makefile (INTERNAL_LDFLAGS): New.
17122 (gdbserver, gdbreplay): Use it.
17124 2004-09-02 Andrew Cagney <cagney@gnu.org>
17126 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17128 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17130 * linux-low.c (linux_wait): Clear all_processes list also.
17132 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17134 * linux-low.c: Include <errno.h>. Remove extern declaration of
17137 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17139 * gdbreplay.c, server.h, utils.c: Update copyright years.
17141 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17143 * server.c (main): Print child status or termination signal from
17144 variable 'signal', not 'sig'.
17146 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17148 * linux-low.c (linux_read_memory): Change return type to
17149 int. Check for and return error from ptrace().
17150 * target.c (read_inferior_memory): Change return type to int. Pass
17151 back return status from the_target->read_memory().
17152 * target.h (struct target_ops): Adapt *read_memory() prototype.
17154 (read_inferior_memory): Adapt prototype.
17155 * server.c (main): Return an error packet if
17156 read_inferior_memory() returns an error.
17158 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17160 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17161 Unify with other clean targets.
17163 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17165 * server.c (handle_v_cont): Call set_desired_inferior.
17167 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17169 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17171 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17173 * linux-low.c (linux_wait): Unblock async I/O.
17174 (linux_resume): Block and enable async I/O.
17175 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17176 * server.h (block_async_io, unblock_async_io): Add prototypes.
17178 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17180 * remote-utils.c (remote_open): Print a status notice after
17181 opening a TCP port.
17182 * server.c (attach_inferior): Print a status notice after
17185 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17187 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17189 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17191 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17193 * server.c, target.h: Update copyright years.
17195 2004-02-25 Roland McGrath <roland@redhat.com>
17197 * target.h (struct target_ops): New member `read_auxv'.
17198 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17199 * linux-low.c (linux_read_auxv): New function.
17200 (linux_target_ops): Initialize `read_auxv' member to that.
17202 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17204 Committed by Jim Blandy <jimb@redhat.com>.
17206 * linux-s390-low.c (s390_num_regs): Update.
17207 (s390_regmap): Remove control registers. Use __s390x__ predefine
17208 instead of GPR_SIZE to distiguish s390 and s390x targets.
17210 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17212 * linux-low.c: Update copyright year.
17213 (check_removed_breakpoint): Clear pending_is_breakpoint.
17214 (linux_set_resume_request, linux_queue_one_thread)
17215 (resume_status_pending_p): New functions.
17216 (linux_continue_one_thread): Use process->resume.
17217 (linux_resume): Only resume threads if there are no pending events.
17218 * linux-low.h (struct process_info): Add resume request
17221 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17223 * regcache.c (new_register_cache): Clear the allocated register
17224 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17226 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17228 * linux-low.c (linux_resume): Take a struct thread_resume *
17230 (linux_wait): Update call.
17231 (resume_ptr): New static variable.
17232 (linux_continue_one_thread): Renamed from
17233 linux_continue_one_process. Use resume_ptr.
17234 (linux_resume): Use linux_continue_one_thread.
17235 * server.c (handle_v_cont, handle_v_requests): New functions.
17236 (myresume): New function.
17237 (main): Handle 'v' case.
17238 * target.h (struct thread_resume): New type.
17239 (struct target_ops): Change argument of "resume" to struct
17241 (myresume): Delete macro.
17243 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17245 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17246 (uninstall): Support DESTDIR.
17248 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17250 * configure.srv: Add xscale*linux copy of arm*linux entry.
17252 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17254 * linux-arm-low.c (arm_reinsert_addr): New function.
17255 (the_low_target): Add arm_reinsert_addr.
17257 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17259 * mem-break.c: Remove whitespace at end of file.
17261 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17263 * configure.in: Check whether we need to prototype strerror.
17264 * server.h: Optionally prototype strerror.
17265 * gdbreplay.c (perror_with_name): Use strerror.
17266 * linux-low.c (linux_attach_lwp): Use strerror.
17267 * utils.c (perror_with_name): Use strerror.
17268 * config.in, configure: Regenerated.
17270 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17272 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17273 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17275 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17277 * Makefile.in (SFILES): Update.
17278 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17279 low-sun3.c: Remove files.
17281 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17283 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17284 (linux_detach_one_process, linux_detach): New functions.
17285 (linux_target_ops): Add linux_detach.
17286 * server.c (main): Handle 'D' packet.
17287 * target.h (struct target_ops): Add "detach" member.
17288 (detach_inferior): Define.
17290 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17292 From Kelley Cook <kelleycook@wideopenwest.com>:
17293 * configure.srv: Accept i[34567]86 variants.
17295 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17297 * linux-low.c (linux_wait_for_event): Correct comment typos.
17298 (linux_resume_one_process): Call check_removed_breakpoint.
17299 (linux_send_signal): New function.
17300 (linux_target_ops): Add linux_send_signal.
17301 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17303 * target.h (struct target_ops): Add send_signal.
17305 2003-05-29 Jim Blandy <jimb@redhat.com>
17307 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17308 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17309 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17310 away part of the register's value.
17312 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17314 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17315 (linux_wait_for_event, linux_init_signals): Likewise.
17317 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17319 * configure.in: Check for stdlib.h.
17320 * configure: Regenerated.
17321 * config.in: Regenerated.
17323 2003-01-04 Andreas Schwab <schwab@suse.de>
17325 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17327 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17329 * Makefile.in: Remove obsolete code.
17331 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17333 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17334 defined(PT_FPR0_HI).
17336 2002-11-17 Stuart Hughes <seh@zee2.com>
17338 * linux-arm-low.c (arm_num_regs): Increase.
17339 (arm_regmap): Include status register.
17341 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17343 * linux-low.c (register_addr): Remove incorrect -1 check.
17345 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17347 * linux-low.c (linux_create_inferior): Call setpgid. Return
17349 (unstopped_p, linux_signal_pid): Remove.
17350 (linux_target_ops): Remove linux_signal_pid.
17351 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17352 global instead of target method.
17353 * target.h (struct target_ops): Remove signal_pid. Update comment
17354 for create_inferior.
17355 * server.c (signal_pid): New variable.
17356 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17357 gdbserver. Set the child to be the foreground process group.
17358 (attach_inferior): Set signal_pid.
17360 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17362 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17364 2002-08-20 Jim Blandy <jimb@redhat.com>
17366 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17369 2002-08-01 Andrew Cagney <cagney@redhat.com>
17371 * Makefile.in: Make chill references obsolete.
17373 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17375 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17376 * configure: Regenerate.
17377 * config.in: Regenerate.
17379 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17381 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17382 (perror_with_name, remote_close, remote_open, expect, play): Static.
17384 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17386 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17387 byte offsets instead of an array of indexes.
17388 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17390 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17392 * regcache.c: Add comment.
17394 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17396 * thread-db.c: New file.
17397 * proc-service.c: New file.
17398 * acinclude.m4: New file.
17399 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17400 proc-service.o, and thread-db.o.
17401 (linux-low.o): Add USE_THREAD_DB.
17402 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17403 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17404 * aclocal.m4: Regenerated.
17405 * config.in: Regenerated.
17406 * configure: Regenerated.
17407 * configure.in: Check for proc_service.h, sys/procfs.h,
17408 thread_db.h, and linux/elf.h headrs.
17409 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17410 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17411 Check for -lthread_db and thread support.
17412 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17413 PowerPC, and SuperH.
17414 * i387-fp.c: Constify arguments.
17415 * i387-fp.h: Likewise.
17416 * inferiors.c: (struct thread_info): Renamed from
17417 `struct inferior_info'. Remove PID member. Use generic inferior
17418 list header. All uses updated.
17419 (inferiors, signal_pid): Removed.
17420 (all_threads): New variable.
17421 (get_thread): Define.
17422 (add_inferior_to_list): New function.
17423 (for_each_inferior): New function.
17424 (change_inferior_id): New function.
17425 (add_inferior): Removed.
17426 (remove_inferior): New function.
17427 (add_thread): New function.
17428 (free_one_thread): New function.
17429 (remove_thread): New function.
17430 (clear_inferiors): Use for_each_inferior and free_one_thread.
17431 (find_inferior): New function.
17432 (find_inferior_id): New function.
17433 (inferior_target_data): Update argument type.
17434 (set_inferior_target_data): Likewise.
17435 (inferior_regcache_data): Likewise.
17436 (set_inferior_regcache_data): Likewise.
17437 * linux-low.c (linux_bp_reinsert): Remove.
17438 (all_processes, stopping_threads, using_thrads)
17439 (struct pending_signals, debug_threads, pid_of): New.
17440 (inferior_pid): Replace with macro.
17441 (struct inferior_linux_data): Remove.
17442 (get_stop_pc, add_process): New functions.
17443 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17444 Use add_process and add_thread.
17445 (linux_attach_lwp): New function, based on old linux_attach. Use
17446 add_process and add_thread. Set stop_expected for new threads.
17447 (linux_attach): New function.
17448 (linux_kill_one_process): New function.
17449 (linux_kill): Kill all LWPs.
17450 (linux_thread_alive): Use find_inferior_id.
17451 (check_removed_breakpoints, status_pending_p): New functions.
17452 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17453 Update. Use WNOHANG. Wait for cloned processes also. Update process
17454 struct for the found process.
17455 (linux_wait_for_event): New function.
17456 (linux_wait): Use it. Support LWPs.
17457 (send_sigstop, wait_for_sigstop, stop_all_processes)
17458 (linux_resume_one_process, linux_continue_one_process): New functions.
17459 (linux_resume): Support LWPs.
17460 (REGISTER_RAW_SIZE): Remove.
17461 (fetch_register): Use register_size instead. Call supply_register.
17462 (usr_store_inferior_registers): Likewise. Call collect_register.
17463 Fix recursive case.
17464 (regsets_fetch_inferior_registers): Improve error message.
17465 (regsets_store_inferior_registers): Add debugging.
17466 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17467 (unstopped_p, linux_signal_pid): New functions.
17468 (linux_target_ops): Add linux_signal_pid.
17469 (linux_init_signals): New function.
17470 (initialize_low): Call it. Initialize using_threads.
17471 * regcache.c (inferior_regcache_data): Add valid
17473 (get_regcache): Fetch registers lazily. Add fetch argument
17474 and update all callers.
17475 (regcache_invalidate_one, regcache_invalidate): New
17477 (new_register_cache): Renamed from create_register_cache.
17478 Return the new regcache.
17479 (free_register_cache): Change argument to a void *.
17480 (registers_to_string, registers_from_string): Call get_regcache
17481 with fetch flag set.
17482 (register_data): Make static. Pass fetch flag to get_regcache.
17483 (supply_register): Call get_regcache with fetch flag clear.
17484 (collect_register): Call get_regcache with fetch flag set.
17485 (collect_register_as_string): New function.
17486 * regcache.h: Update.
17487 * remote-utils.c (putpkt): Flush after debug output and use
17489 Handle input interrupts while waiting for an ACK.
17490 (input_interrupt): Use signal_pid method.
17491 (getpkt): Flush after debug output and use stderr.
17492 (outreg): Use collect_register_as_string.
17493 (new_thread_notify, dead_thread_notify): New functions.
17494 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17495 and general_thread.
17496 (look_up_one_symbol): Flush after debug output.
17497 * server.c (step_thread, server_waiting): New variables.
17498 (start_inferior): Don't use signal_pid. Update call to mywait.
17499 (attach_inferior): Update call to mywait.
17500 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17501 (main): Don't fetch/store registers explicitly. Use
17502 set_desired_inferior. Support proposed ``Hs'' packet. Update
17504 * server.h: Update.
17505 (struct inferior_list, struct_inferior_list_entry): New.
17506 * target.c (set_desired_inferior): New.
17507 (write_inferior_memory): Constify.
17508 (mywait): New function.
17509 * target.h: Update.
17510 (struct target_ops): New signal_pid method.
17511 (mywait): Removed macro, added prototype.
17513 * linux-low.h (regset_func): Removed.
17514 (regset_fill_func, regset_store_func): New.
17515 (enum regset_type): New.
17516 (struct regset_info): Add type field. Use new operation types.
17517 (struct linux_target_ops): stop_pc renamed to get_pc.
17518 Add decr_pc_after_break and breakpoint_at.
17519 (get_process, get_thread_proess, get_process_thread)
17520 (strut process_info, all_processes, linux_attach_lwp)
17521 (thread_db_init): New.
17523 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17524 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17525 (the_low_target): Add new members.
17526 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17527 (i386_store_fpxregset): Constify.
17528 (target_regsets): Add new kind identifier.
17529 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17530 (i386_set_pc): Add debugging.
17531 (i386_breakpoint_at): New function.
17532 (the_low_target): Add new members.
17533 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17534 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17535 (mips_breakpoint_at): New.
17536 (the_low_target): Add new members.
17537 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17538 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17539 (the_low_target): Add new members.
17540 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17541 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17542 (the_low_target): Add new members.
17543 * linux-x86-64-low.c (target_regsets): Add new kind
17546 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17548 From Martin Pool <mbp@samba.org>:
17549 * server.c (gdbserver_usage): New function.
17552 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17554 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17555 stop_at -> stop_pc.
17557 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17559 * Makefile.in: Remove obsolete code.
17561 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17563 * linux-low.c (regsets_fetch_inferior_registers),
17564 (regsets_store_inferior_registers): Removed cast to int from
17566 * regcache.h: Added declaration of struct inferior_info.
17568 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17570 * inferiors.c (struct inferior_info): Add regcache_data.
17571 (add_inferior): Call create_register_cache.
17572 (clear_inferiors): Call free_register_cache.
17573 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17574 * regcache.c (struct inferior_regcache_data): New.
17575 (registers): Remove.
17576 (get_regcache): New function.
17577 (create_register_cache, free_register_cache): New functions.
17578 (set_register_cache): Don't initialize the register cache here.
17579 (registers_to_string, registers_from_string, register_data): Call
17581 * regcache.h: Add prototypes.
17582 * server.h: Likewise.
17584 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17586 * mem-break.c: New file.
17587 * mem-break.h: New file.
17588 * Makefile.in: Add mem-break.o rule; update server.h
17590 * inferiors.c (struct inferior_info): Add target_data
17592 (clear_inferiors): Free target_data member if set.
17593 (inferior_target_data, set_inferior_target_data): New functions.
17594 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17595 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17596 * linux-low.c (linux_bp_reinsert): New variable.
17597 (struct inferior_linux_data): New.
17598 (linux_create_inferior): Use set_inferior_target_data.
17599 (linux_attach): Likewise. Call add_inferior.
17600 (linux_wait_for_one_inferior): New function.
17601 (linux_wait): Call it.
17602 (linux_write_memory): Add const.
17603 (initialize_low): Call set_breakpoint_data.
17604 * linux-low.h (struct linux_target_ops): Add breakpoint
17606 * server.c (attach_inferior): Remove extra add_inferior
17608 * server.h: Include mem-break.h. Update inferior.c
17610 * target.c (read_inferior_memory)
17611 (write_inferior_memory): New functions.
17612 * target.h (read_inferior_memory)
17613 (write_inferior_memory): Change macros to prototypes.
17614 (struct target_ops): Update comments. Add const to write_memory
17617 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17619 * linux-low.c (usr_store_inferior_registers): Support
17620 registers which are allowed to fail to store.
17621 * linux-low.h (linux_target_ops): Likewise.
17622 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17623 (ppc_cannot_store_register): FPSCR may not be storable.
17625 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17627 * server.h: Include <string.h> if HAVE_STRING_H.
17628 * ChangeLog: Correct paths in last ChangeLog entry.
17630 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17632 * linux-low.h: Remove obsolete prototypes.
17633 (struct linux_target_ops): New.
17634 (extern the_low_target): New.
17635 * linux-low.c (num_regs, regmap): Remove declarations.
17636 (register_addr): Use the_low_target explicitly.
17637 (fetch_register): Likewise.
17638 (usr_fetch_inferior_registers): Likewise.
17639 (usr_store_inferior_registers): Likewise.
17640 * linux-arm-low.c (num_regs): Remove.
17641 (arm_num_regs): Define.
17642 (arm_regmap): Renamed from regmap, made static.
17643 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17645 (arm_cannot_store_register): Renamed from cannot_store_register,
17647 (the_low_target): New.
17648 * linux-i386-low.c (num_regs): Remove.
17649 (i386_num_regs): Define.
17650 (i386_regmap): Renamed from regmap, made static.
17651 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17653 (i386_cannot_store_register): Renamed from cannot_store_register,
17655 (the_low_target): New.
17656 * linux-ia64-low.c (num_regs): Remove.
17657 (ia64_num_regs): Define.
17658 (ia64_regmap): Renamed from regmap, made static.
17659 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17661 (ia64_cannot_store_register): Renamed from cannot_store_register,
17663 (the_low_target): New.
17664 * linux-m68k-low.c (num_regs): Remove.
17665 (m68k_num_regs): Define.
17666 (m68k_regmap): Renamed from regmap, made static.
17667 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17669 (m68k_cannot_store_register): Renamed from cannot_store_register,
17671 (the_low_target): New.
17672 * linux-mips-low.c (num_regs): Remove.
17673 (mips_num_regs): Define.
17674 (mips_regmap): Renamed from regmap, made static.
17675 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17677 (mips_cannot_store_register): Renamed from cannot_store_register,
17679 (the_low_target): New.
17680 * linux-ppc-low.c (num_regs): Remove.
17681 (ppc_num_regs): Define.
17682 (ppc_regmap): Renamed from regmap, made static.
17683 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17685 (ppc_cannot_store_register): Renamed from cannot_store_register,
17687 (the_low_target): New.
17688 * linux-s390-low.c (num_regs): Remove.
17689 (s390_num_regs): Define.
17690 (s390_regmap): Renamed from regmap, made static.
17691 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17693 (s390_cannot_store_register): Renamed from cannot_store_register,
17695 (the_low_target): New.
17696 * linux-sh-low.c (num_regs): Remove.
17697 (sh_num_regs): Define.
17698 (sh_regmap): Renamed from regmap, made static.
17699 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17701 (sh_cannot_store_register): Renamed from cannot_store_register,
17703 (the_low_target): New.
17704 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17705 (the_low_target): New.
17707 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17709 * Makefile.in: Add stamp-h target.
17710 * configure.in: Create stamp-h.
17711 * configure: Regenerated.
17713 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17715 * inferiors.c: New file.
17716 * target.c: New file.
17717 * target.h: New file.
17718 * Makefile.in: Add target.o and inferiors.o. Update
17720 * linux-low.c (inferior_pid): New static variable,
17721 moved from server.c.
17722 (linux_create_inferior): Renamed from create_inferior.
17723 Call add_inferior. Return 0 on success instead of a PID.
17724 (linux_attach): Renamed from myattach.
17725 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17726 (linux_thread_alive): Renamed from mythread_alive.
17727 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17729 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17730 (regsets_store_inferior_registers): Correct error message.
17731 Add missing ``return 0''.
17732 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17733 (linux_store_registers): Renamed from store_inferior_registers.
17734 (linux_read_memory): Renamed from read_inferior_memory.
17735 (linux_write_memory): Renamed from write_inferior_memory.
17736 (linux_target_ops): New structure.
17737 (initialize_low): Call set_target_ops ().
17738 * remote-utils.c (unhexify): New function.
17739 (hexify): New function.
17740 (input_interrupt): Send signals to ``signal_pid''.
17741 * server.c (inferior_pid): Remove.
17742 (start_inferior): Update create_inferior call.
17743 (attach_inferior): Call add_inferior.
17744 (handle_query): New function.
17745 (main): Call handle_query for `q' packets.
17746 * server.h: Include "target.h". Remove obsolete prototypes.
17747 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17749 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17751 * Makefile.in: Add WARN_CFLAGS. Update configury
17753 * configure.in: Check for <string.h>
17754 * configure: Regenerate.
17755 * config.in: Regenerate.
17756 * gdbreplay.c: Include needed system headers.
17757 (remote_open): Remove strchr prototype.
17758 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17759 * regcache.c (supply_register): Change buf argument to const void *.
17760 (supply_register_by_name): Likewise.
17761 (collect_register): Change buf argument to void *.
17762 (collect_register_by_name): Likewise.
17763 * regcache.h: Add missing prototypes.
17764 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17765 * server.c (handle_query): New function.
17766 (attached): New static variable, moved out of main.
17767 (main): Quiet longjmp clobber warnings.
17768 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17769 * utils.c (error): Remove NORETURN.