1 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
3 * server.c (handle_qxfer_libraries): Write segment-address with
6 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
8 * Makefile.in (install-strip): New target.
9 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
10 * aclocal.m4: Regenerate.
11 * configure: Regenerate.
12 * configure.ac: Add AM_PROG_INSTALL_STRIP.
14 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
16 * Makefile.in (SFILES): Adjust paths to point to real files.
17 (OBS): Move waitstatus.o to target/waitstatus.o.
18 (TAGS): Transform paths appropriately.
20 (nat/%.o): ... this pattern rule.
22 (target/%.o): ... this pattern rule.
23 * configure.srv: Adjust paths throughout to include nat/ prefix
24 with the revant files.
25 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
26 * configure: Regenerate.
28 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
30 * Makefile.in (TAGS): Remove config files from the recipe.
32 2020-01-14 Tom Tromey <tom@tromey.com>
35 * configure.ac: Remove any checks that were added to common.m4.
36 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
39 2020-01-14 Tom Tromey <tom@tromey.com>
41 * server.h: Include config.h.
42 * gdbreplay.c: Include config.h.
44 * configure.ac: Don't source common.host.
45 * acinclude.m4: Update path.
46 * Makefile.in (INCSUPPORT): New variable.
47 (INCLUDE_CFLAGS): Add INCSUPPORT.
48 (SFILES): Update paths.
49 (version-generated.c): Update path to create-version.sh.
50 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
52 2020-01-14 Tom Tromey <tom@tromey.com>
54 * configure.ac (LIBS): Use WIN32APILIBS.
55 (USE_WIN32API): Don't define.
58 2020-01-14 Tom Tromey <tom@tromey.com>
62 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
64 * Makefile.in (%-generated.c): Remove rule for files from
67 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
69 * configure: Re-generate.
71 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
73 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
75 * tracepoint.c (stop_tracing, flush_trace_buffer,
76 about_to_request_buffer_space, get_trace_state_variable_value,
77 set_trace_state_variable_value, gdb_collect): Add declaration.
79 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
81 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
82 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
83 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
84 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
85 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
88 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
90 * inferiors.c: Include gdbsupport/common-inferior.h.
92 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
94 * hostio-errno.c: Include hostio.h.
96 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
98 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
101 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
103 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
104 * linux-arm-tdesc.h: Include arch/arm.h.
106 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
108 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
110 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
112 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
113 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
115 2020-01-10 Pedro Alves <palves@redhat.com>
117 * fork-child.c (post_fork_inferior): Pass target down to
119 * inferiors.c (switch_to_thread): Add process_stratum_target
121 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
122 * nto-low.c (nto_target_ops): Now a process_stratum_target.
123 * linux-low.c (linux_target_ops): Now a process_stratum_target.
124 * remote-utils.c (prepare_resume_reply): Pass the target to
126 * target.c (the_target): Now a process_stratum_target.
127 (done_accessing_memory): Pass the target to switch_to_thread.
128 (set_target_ops): Ajust to use process_stratum_target.
129 * target.h (struct target_ops): Rename to ...
130 (struct process_stratum_target): ... this.
131 (the_target, set_target_ops): Adjust.
132 (prepare_to_access_memory): Adjust comment.
133 * win32-low.c (child_xfer_memory): Adjust to use
134 process_stratum_target.
135 (win32_target_ops): Now a process_stratum_target.
137 2020-01-06 Eli Zaretskii <eliz@gnu.org>
138 Pedro Alves <palves@redhat.com>
140 * win32-low.c (get_child_debug_event): Extract the fatal exception
141 from the exit status and convert to the equivalent Posix signal
143 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
144 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
146 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
148 * Makefile.in: Use INSTALL_PROGRAM_ENV.
150 2020-01-01 Joel Brobecker <brobecker@adacore.com>
152 * server.c (gdbserver_version): Change copyright year to 2020.
153 * gdbreplay.c (gdbreplay_version): Likewise.
155 2019-12-19 Christian Biesinger <cbiesinger@google.com>
157 * configure: Regenerate.
158 * configure.ac: Quote variable arguments of test.
160 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
162 * Makefile.in: Fix build with GNU Make 3.81
164 2019-12-16 Tom Tromey <tromey@adacore.com>
166 * server.c (get_exec_file): Constify result.
168 2019-12-10 Christian Biesinger <cbiesinger@google.com>
170 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
171 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
172 * config.in: Regenerate.
173 * configure: Regenerate.
174 * configure.ac: Don't check for strerror.
175 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
176 Call safe_strerror instead of strerror.
177 * server.h (strerror): Remove this now-unnecessary declaration.
178 * tracepoint.c (init_named_socket): Call safe_strerror instead of
180 (gdb_agent_helper_thread): Likewise.
181 * utils.c (perror_with_name): Likewise.
183 2019-11-26 Tom Tromey <tom@tromey.com>
185 * configure, config.in: Rebuild.
187 2019-11-26 Tom Tromey <tom@tromey.com>
189 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
190 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
192 * configure, config.in: Rebuild.
194 2019-11-26 Tom Tromey <tom@tromey.com>
196 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
197 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
198 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
199 * acinclude.m4: Include ax_pthread.m4.
200 * config.in, configure: Rebuild.
202 2019-11-26 Christian Biesinger <cbiesinger@google.com>
204 * debug.c (debug_set_output): Call safe_strerror instead of
206 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
207 (linux_kill_one_lwp): Likewise.
208 (linux_detach_one_lwp): Likewise.
209 (linux_wait_for_event_filtered): Likewise.
210 (store_register): Likewise.
211 * lynx-low.c (lynx_attach): Likewise.
212 * mem-break.c (insert_memory_breakpoint): Likewise.
213 (remove_memory_breakpoint): Likewise.
214 (delete_fast_tracepoint_jump): Likewise.
215 (set_fast_tracepoint_jump): Likewise.
216 (uninsert_fast_tracepoint_jumps_at): Likewise.
217 (reinsert_fast_tracepoint_jumps_at): Likewise.
218 * nto-low.c (nto_xfer_memory): Likewise.
219 (nto_resume): Likewise.
221 2019-11-20 Luis Machado <luis.machado@linaro.org>
223 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
224 instead of register count.
225 * tdesc.c (tdesc_contains_feature): New function.
226 * tdesc.h (tdesc_contains_feature): New prototype.
228 2019-11-15 Christian Biesinger <cbiesinger@google.com>
230 * Makefile.in: Add safe-strerror.c.
231 * configure: Regenerate.
232 * configure.ac: Don't source common.host.
234 2019-11-15 Christian Biesinger <cbiesinger@google.com>
236 * config.in: Regenerate.
237 * configure: Regenerate.
239 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
241 * ax.c (ax_printf): Handle size_t_arg.
243 2019-11-06 Christian Biesinger <cbiesinger@google.com>
245 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
246 * mi/mi-main.c (output_cores): Likewise.
247 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
248 (linux_xfer_osdata_modules): Likewise.
249 * remote.c (register_remote_support_xml): Likewise.
250 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
251 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
253 2019-11-01 Christian Biesinger <cbiesinger@google.com>
255 * configure: Regenerate.
256 * configure.ac: Remove check for strerror_r.
258 2019-10-31 Christian Biesinger <cbiesinger@google.com>
260 * config.in: Regenerate.
261 * configure: Regenerate.
262 * configure.ac: Also check for strerror_r.
264 2019-10-31 Christian Biesinger <cbiesinger@google.com>
266 * ax.h (debug_agent): Remove duplicate declaration.
268 2019-10-26 Tom de Vries <tdevries@suse.de>
270 * linux-aarch64-low.c: Fix typos in comments.
271 * linux-arm-low.c: Same.
273 * linux-ppc-low.c: Same.
274 * proc-service.c: Same.
277 * tracepoint.c: Same.
280 2019-10-25 Tom Tromey <tromey@adacore.com>
282 * utils.c (xstrdup): Remove.
284 2019-10-23 Tom Tromey <tom@tromey.com>
286 * configure, config.in: Rebuild.
288 2019-10-23 Tom Tromey <tom@tromey.com>
290 * configure: Rebuild.
291 * acinclude.m4: Use m4_include, not sinclude.
293 2019-10-17 Tom Tromey <tromey@adacore.com>
295 * configure: Rebuild.
296 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
297 in AC_CONFIG_FILES invocation.
298 * Makefile.in (stamp-h, Makefile): Use new-style config.status
301 2019-10-16 Christian Biesinger <cbiesinger@google.com>
303 * server.c: Include xml-builtin.h.
304 (get_xml_features): Don't declare xml_builtins here.
306 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
308 * Makefile.in: Remove references to vec-ipa.o.
310 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
312 * Makefile.in: Remove references to vec.c.
314 2019-10-02 Christian Biesinger <cbiesinger@google.com>
316 * server.c (server_waiting): Change to bool.
317 (extended_protocol): Likewise.
318 (response_needed): Likewise.
319 (exit_requested): Likewise.
320 (run_once): Likewise.
321 (report_no_resumed): Likewise.
322 (non_stop): Likewise.
323 (disable_packet_vCont): Likewise.
324 (disable_packet_Tthread): Likewise.
325 (disable_packet_qC): Likewise.
326 (disable_packet_qfThreadInfo): Likewise.
327 (handle_general_set): Update.
328 (handle_detach): Update.
329 (handle_monitor_command): Update.
330 (handle_query): Update.
331 (captured_main): Update.
332 (process_serial_event): Update.
333 * server.h (server_waiting): Change to bool.
334 (disable_packet_vCont): Likewise.
335 (disable_packet_Tthread): Likewise.
336 (disable_packet_qC): Likewise.
337 (disable_packet_qfThreadInfo): Likewise.
338 (run_once): Likewise.
339 (non_stop): Likewise.
340 * target.c (target_stop_and_wait): Update.
342 2019-10-02 Tom Tromey <tromey@adacore.com>
344 * Makefile.in (SFILES): Add common-inferior.c.
345 (OBS): Add common-inferior.o.
346 * server.c (startup_with_shell): Don't define.
348 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
350 * linux-low.c (linux_low_read_btrace): Update for change to
353 2019-09-20 Christian Biesinger <cbiesinger@google.com>
355 * debug.c (debug_threads): Remove comment in favor of the header.
356 * debug.h (using_threads): Add declaration.
357 (debug_threads): Add comment.
358 * linux-aarch64-low.c: Include debug.h and remove declaration of
360 * nto-low.c: Likewise.
361 * remote-utils.c: Likewise.
362 * thread-db.c: Likewise.
364 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
366 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
367 and powerpc-cell64l-ipa.o.
368 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
369 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
370 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
373 * spu-low.c: Remove file.
375 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
376 (parse_spufs_run): Remove.
377 (ppc_get_pc): Remove Cell/B.E. support.
378 (ppc_set_pc): Likewise.
379 (ppc_breakpoint_at): Likewise.
380 (ppc_arch_setup): Likewise.
381 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
382 tdesc_powerpc_cell32l.
383 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
384 or init_registers_powerpc_cell32l.
385 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
386 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
387 or init_registers_powerpc_cell32l.
388 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
389 (init_registers_powerpc_cell32l): Remove prototype.
390 (init_registers_powerpc_cell64l): Likewise.
392 * target.h (struct target_ops): Remove qxfer_spu member.
393 * server.c (handle_qxfer_spu): Remove.
394 (qxfer_packets): Remove entry for "spu".
395 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
396 * linux-low.c (SPUFS_MAGIC): Remove.
397 (spu_enumerate_spu_ids): Remove.
398 (linux_qxfer_spu): Remove.
399 (linux_target_ops): Remove qxfer_spu member.
400 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
401 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
402 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
404 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
406 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
407 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
408 * config.in: Regenerate.
409 * configure: Regenerate.
411 2019-08-15 Tom Tromey <tromey@adacore.com>
413 * target.c (target_write_memory): Use gdb::byte_vector.
415 2019-08-15 Tom Tromey <tromey@adacore.com>
417 * tracepoint.c (write_inferior_data_pointer)
418 (write_inferior_integer, write_inferior_int8)
419 (write_inferior_uinteger, m_tracepoint_action_download)
420 (r_tracepoint_action_download, x_tracepoint_action_download)
421 (l_tracepoint_action_download, clear_inferior_trace_buffer)
422 (download_agent_expr, download_tracepoint_1)
423 (download_trace_state_variables, upload_fast_traceframes): Update.
424 * server.c (gdb_write_memory): Update.
425 * remote-utils.c (relocate_instruction): Update.
426 * proc-service.c (ps_pdwrite): Update.
427 * mem-break.c (remove_memory_breakpoint)
428 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
429 (uninsert_fast_tracepoint_jumps_at)
430 (reinsert_fast_tracepoint_jumps_at): Update.
431 * linux-x86-low.c (append_insns)
432 (i386_install_fast_tracepoint_jump_pad)
433 (amd64_write_goto_address, i386_write_goto_address): Update.
434 * linux-s390-low.c (append_insns, s390_write_goto_address):
436 * linux-ppc-low.c (ppc_relocate_instruction)
437 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
438 (ppc_write_goto_address): Update.
439 * linux-aarch64-low.c (append_insns): Update.
440 * target.h (struct target_ops): Update.
441 (write_inferior_memory): Don't declare.
442 * target.c (target_write_memory): Rename from
443 write_inferior_memory. Remove old target_write_memory.
445 2019-08-15 Tom Tromey <tromey@adacore.com>
447 * target.c (write_inferior_memory): Use std::vector.
449 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
452 * configure.ac: Drop enable-libmcheck support.
453 * configure, config.in: Rebuild.
454 * acinclude.m4: Don't include it.
456 2019-07-19 Alan Hayward <alan.hayward@arm.com>
458 * configure.srv: Remove Arm xml files.
460 2019-07-19 Alan Hayward <alan.hayward@arm.com>
462 * configure.srv: Add new files. Remove xml generated files.
463 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
465 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
466 * linux-aarch32-tdesc.c: New file.
467 * linux-aarch32-tdesc.h: New file.
468 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
469 * linux-arm-low.c (init_registers_arm, tdesc_arm)
470 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
471 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
472 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
473 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
474 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
475 (arm_read_description): Call arm_linux_read_description.
476 (initialize_low_arch): Don't init registers.
477 * linux-arm-tdesc.c: New file.
478 * linux-arm-tdesc.h: New file.
480 2019-07-10 Alan Hayward <alan.hayward@arm.com>
482 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
483 Move counter inside for.
484 (arm_read_description): Check ptrace earlier.
485 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
487 2019-07-09 Tom Tromey <tom@tromey.com>
489 * configure: Rebuild.
490 * configure.ac: Change common to gdbsupport.
491 * acinclude.m4: Change common to gdbsupport.
492 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
493 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
494 common to gdbsupport.
495 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
496 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
497 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
498 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
499 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
500 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
501 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
502 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
503 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
504 common to gdbsupport.
506 2019-07-04 Alan Hayward <alan.hayward@arm.com>
508 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
510 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
512 2019-07-04 Alan Hayward <alan.hayward@arm.com>
514 * configure.srv: Remove legacy xml.
515 * linux-aarch64-low.c (initialize_low_arch): Remove
516 initialize_low_tdesc call.
517 * linux-aarch64-tdesc-selftest.c: Remove file.
518 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
519 * linux-x86-low.c (initialize_low_arch): Remove
520 initialize_low_tdesc call.
521 * linux-x86-tdesc-selftest.c: Remove file.
522 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
524 2019-06-20 Tom de Vries <tdevries@suse.de>
526 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
527 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
529 2019-06-19 Tom de Vries <tdevries@suse.de>
531 * debug.h (debug_write): Change return type to ssize_t.
532 * debug.c (debug_write): Same.
534 2019-06-14 Tom Tromey <tom@tromey.com>
536 * configure.ac: Use new path to gnulib.
537 * configure: Rebuild.
538 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
541 2019-06-11 Tom Tromey <tom@tromey.com>
543 * Makefile.in (SFILES): Add alloc.c.
545 (IPA_OBJS): Add alloc-ipa.o.
546 (alloc-ipa.o): New target.
547 (%.o: ../%.c): New pattern rule.
549 2019-06-10 Tom Tromey <tromey@adacore.com>
551 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
552 end warning with a newline.
553 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
555 * thread-db.c (attach_thread): Don't end warning with a newline.
556 (thread_db_notice_clone): Likewise.
557 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
559 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
560 end warning with a newline.
562 2019-06-04 Pedro Alves <palves@redhat.com>
564 * server.c (captured_main): Use make_unique_xstrdup.
566 2019-06-02 Tom Tromey <tom@tromey.com>
568 * gdbreplay.c (fromhex): Remove.
569 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
571 2019-05-29 Tom Tromey <tromey@adacore.com>
573 * configure: Rebuild.
575 2019-05-06 Kevin Buettner <kevinb@redhat.com>
577 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
578 sign extension code on 32-bit builds.
580 2019-05-03 Eli Zaretskii <eliz@gnu.org>
583 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
585 2019-04-19 Tom Tromey <tom@tromey.com>
587 * server.c (struct vstop_notif): Derive from notif_event.
589 (queue_stop_reply): Update.
590 (remove_all_on_match_ptid): Change type. Rewrite.
591 (discard_queued_stop_replies): Rewrite.
592 (in_queued_stop_replies_ptid): Change type.
593 (in_queued_stop_replies): Rewrite.
594 (notif_stop): Update.
595 (queue_stop_reply_callback): Update.
596 (captured_main): Don't call initialize_notif.
597 (push_stop_notification): Update.
598 * notif.c (notif_write_event, handle_notif_ack)
599 (notif_event_enque, notif_push): Update.
600 (notif_event_xfree, initialize_notif): Remove.
601 * notif.h (struct notif_event): Include <list>, not
603 (struct notif_server) <queue>: Now a std::list.
604 (notif_event_p): Remove typedef.
605 (initialize_notif): Don't declare.
606 (struct notif_event): Add virtual destructor.
608 2019-04-17 Alan Hayward <alan.hayward@arm.com>
610 * ax.c (ax_vdebug): Call debug_printf.
611 * debug.c (debug_write): New function.
612 * debug.h (debug_write): New declaration.
613 * linux-low.c (sigchld_handler): Call debug_write.
615 2019-04-17 Alan Hayward <alan.hayward@arm.com>
617 * debug.c (debug_set_output): New function.
618 (debug_vprintf): Send output to debug_file.
619 (debug_flush): Likewise.
620 * debug.h (debug_set_output): New declaration.
621 * server.c (handle_monitor_command): Add debug-file option.
622 (captured_main): Likewise.
624 2019-04-17 Alan Hayward <alan.hayward@arm.com>
626 * debug.c (remote_debug): Add definition.
627 * debug.h (remote_debug): Add declaration.
628 * hostio.c (remote_debug): Remove declaration.
629 * remote-utils.c (struct ui_file): Likewise.
630 (remote_debug): Likewise.
631 * remote-utils.h (remote_debug): Likewise,
632 * server.c (remote_debug): Remove definition.
634 2019-04-10 Kevin Buettner <kevinb@redhat.com>
636 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
637 when using a 64-bit gdbserver.
639 2019-04-09 Tom Tromey <tromey@adacore.com>
641 * linux-low.c (select_event_lwp): Use find_thread_in_random.
643 2019-04-08 Tom Tromey <tom@tromey.com>
645 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
647 (linux_resume_one_lwp): Likewise.
649 2019-04-08 Tom Tromey <tom@tromey.com>
651 * gdbreplay.c: Update.
652 * linux-low.c: Update.
655 2019-04-08 Tom Tromey <tom@tromey.com>
657 * server.c: Use C++ exception handling.
658 * linux-low.c: Use C++ exception handling.
659 * gdbreplay.c: Use C++ exception handling.
661 2019-04-08 Tom Tromey <tom@tromey.com>
663 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
664 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
665 (captured_main, main): Update.
666 * gdbreplay.c (main): Update.
668 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
670 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
671 value in argument pointer, return 1 if the entry is found and 0
672 otherwise. Move comment.
673 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
674 * linux-low.h (linux_get_auxv): Declare.
675 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
677 2019-04-05 Tom Tromey <tromey@adacore.com>
679 * server.c (gdbserver_usage): Use upper-case for metasyntactic
682 2019-03-28 Alan Hayward <alan.hayward@arm.com>
684 * linux-low.c (AT_HWCAP2): Add define if not already included.
686 2019-03-26 Alan Hayward <alan.hayward@arm.com>
688 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
689 (aarch64_arch_setup): Call linux_get_hwcap.
690 * linux-arm-low.c (arm_get_hwcap): Remove function.
691 (arm_read_description): Call linux_get_hwcap.
692 * linux-low.c (linux_get_auxv): New function.
693 (linux_get_hwcap): Likewise.
694 (linux_get_hwcap2): Likewise.
695 * linux-low.h (linux_get_hwcap): New declaration.
696 (linux_get_hwcap2): Likewise.
697 * linux-ppc-low.c (ppc_get_auxv): Remove function.
698 (ppc_arch_setup): Call linux_get_hwcap.
699 * linux-s390-low.c (s390_get_hwcap): Remove function.
700 (s390_arch_setup): Call linux_get_hwcap.
702 2019-03-22 Alan Hayward <alan.hayward@arm.com>
703 Jiong Wang <jiong.wang@arm.com>
705 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
706 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
708 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
710 2019-03-22 Alan Hayward <alan.hayward@arm.com>
711 Jiong Wang <jiong.wang@arm.com>
713 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
714 (aarch64_get_hwcap): New function.
715 (aarch64_arch_setup): Read APIA hwcap.
717 2019-03-22 Alan Hayward <alan.hayward@arm.com>
718 Jiong Wang <jiong.wang@arm.com>
720 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
721 (initialize_low_tracepoint): Likewise.
722 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
723 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
724 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
725 (aarch64_linux_read_description): Likewise.
726 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
728 2019-03-12 John Baldwin <jhb@FreeBSD.org>
730 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
731 i386_create_target_description for 'segments' parameter.
732 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
733 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
734 * win32-i386-low.c (i386_arch_setup): Likewise.
736 2019-03-12 Tom Tromey <tromey@adacore.com>
738 * linux-low.c (iterate_over_lwps): Update.
740 2019-03-06 Tom Tromey <tom@tromey.com>
742 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
743 (captured_main): Use SCOPE_EXIT.
745 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
747 * configure.srv: Use '$enable_unittest' instead of '$development'
748 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
751 2019-02-27 Tom Tromey <tromey@adacore.com>
753 * gdbreplay.c (logchar): Handle \r\n.
755 2019-02-07 Alan Hayward <alan.hayward@arm.com>
757 * linux-low.c (linux_attach): Add process before lwp.
758 * server.c (attach_inferior): Check if already attached.
760 2019-02-07 Tom Tromey <tom@tromey.com>
762 * x86-tdesc.h: Rename include guard.
763 * x86-low.h: Add include guard.
764 * wincecompat.h: Rename include guard.
765 * win32-low.h: Add include guard.
766 * utils.h: Rename include guard.
767 * tracepoint.h: Rename include guard.
768 * tdesc.h: Rename include guard.
769 * target.h: Rename include guard.
770 * server.h: Rename include guard.
771 * remote-utils.h: Rename include guard.
772 * regcache.h: Rename include guard.
773 * nto-low.h: Rename include guard.
774 * notif.h: Add include guard.
775 * mem-break.h: Rename include guard.
776 * lynx-low.h: Add include guard.
777 * linux-x86-tdesc.h: Add include guard.
778 * linux-s390-tdesc.h: Add include guard.
779 * linux-ppc-tdesc-init.h: Add include guard.
780 * linux-low.h: Add include guard.
781 * linux-aarch64-tdesc.h: Add include guard.
782 * linux-aarch32-low.h: Add include guard.
783 * inferiors.h: Rename include guard.
784 * i387-fp.h: Rename include guard.
785 * hostio.h: Rename include guard.
786 * gdbthread.h: Rename include guard.
787 * gdb_proc_service.h: Rename include guard.
788 * event-loop.h: Rename include guard.
789 * dll.h: Rename include guard.
790 * debug.h: Rename include guard.
791 * ax.h: Rename include guard.
793 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
796 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
797 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
799 2019-01-25 Tom Tromey <tom@tromey.com>
801 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
803 2019-01-25 Tom Tromey <tom@tromey.com>
805 * win32-low.c: Fix common/ includes.
806 * win32-i386-low.c: Fix common/ includes.
807 * tracepoint.c: Fix common/ includes.
808 * thread-db.c: Fix common/ includes.
809 * target.h: Fix common/ includes.
810 * symbol.c: Fix common/ includes.
811 * spu-low.c: Fix common/ includes.
812 * server.h: Fix common/ includes.
813 * server.c: Fix common/ includes.
814 * remote-utils.c: Fix common/ includes.
815 * regcache.h: Fix common/ includes.
816 * regcache.c: Fix common/ includes.
817 * nto-x86-low.c: Fix common/ includes.
818 * notif.h: Fix common/ includes.
819 * mem-break.h: Fix common/ includes.
820 * lynx-low.c: Fix common/ includes.
821 * lynx-i386-low.c: Fix common/ includes.
822 * linux-x86-tdesc-selftest.c: Fix common/ includes.
823 * linux-x86-low.c: Fix common/ includes.
824 * linux-low.c: Fix common/ includes.
825 * inferiors.h: Fix common/ includes.
826 * i387-fp.c: Fix common/ includes.
827 * hostio.c: Fix common/ includes.
828 * hostio-errno.c: Fix common/ includes.
829 * gdbthread.h: Fix common/ includes.
830 * gdbreplay.c: Fix common/ includes.
831 * fork-child.c: Fix common/ includes.
832 * event-loop.c: Fix common/ includes.
834 (enum gdb_agent_op): Fix common/ includes.
836 2019-01-21 Tom Tromey <tom@tromey.com>
838 * tracepoint.c: Fix includes.
839 * remote-utils.c: Fix includes.
840 * linux-x86-low.c: Fix includes.
842 2019-01-01 Joel Brobecker <brobecker@adacore.com>
844 * gdbreplay.c (gdbreplay_version): Update copyright year in
846 * server.c (gdbserver_version): Likewise.
848 2018-12-05 Alan Hayward <alan.hayward@arm.com>
850 * linux-low.c (add_lwp): Switch ordering.
852 2018-11-29 Tom Tromey <tom@tromey.com>
854 * win32-low.c (win32_join): Take pid, not process.
855 * target.h (struct target_ops) <join>: Change argument type.
856 (join_inferior): Change argument name.
857 * spu-low.c (spu_join): Take pid, not process.
858 * server.c (handle_detach): Preserve pid before destroying
860 * lynx-low.c (lynx_join): Take pid, not process.
861 * linux-low.c (linux_join): Take pid, not process.
863 2018-11-23 Alan Hayward <alan.hayward@arm.com>
865 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
866 (aarch64_cannot_fetch_register): Likewise.
867 (struct linux_target_ops): Update references.
869 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
871 * linux-ppc-low.c: Include nat/linux-ptrace.h.
873 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
875 * configure.srv (ipa_ppc_linux_regobj): Add
876 powerpc-isa207-htm-vsx32l-ipa.o and
877 powerpc-isa207-htm-vsx64l-ipa.o.
878 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
879 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
880 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
881 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
882 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
883 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
884 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
885 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
886 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
887 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
888 (init_registers_powerpc_isa207_htm_vsx32l)
889 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
890 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
891 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
892 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
893 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
894 (ppc_store_tm_ctarregset): New functions.
895 (ppc_regsets): Add entries for HTM regsets.
896 (ppc_arch_setup): Set htm in features struct when needed. Set
897 sizes for the HTM regsets.
898 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
899 (initialize_low_arch): Call
900 init_registers_powerpc_isa207_htm_vsx32l and
901 init_registers_powerpc_isa207_htm_vsx64l.
902 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
903 PPC_TDESC_ISA207_HTM_VSX.
904 (initialize_low_tracepoint): Call
905 init_registers_powerpc_isa207_htm_vsx32l and
906 init_registers_powerpc_isa207_htm_vsx64l.
908 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
910 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
911 rs6000/power-linux-pmu.xml to srv_xmlfiles.
912 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
913 (ppc_store_pmuregset): New functions.
914 (ppc_regsets): Add entries for ebb and pmu regsets.
915 (ppc_arch_setup): Set isa207 in features struct if the ebb and
916 pmu regsets are available. Set sizes for these regsets.
918 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
920 * configure.srv (ipa_ppc_linux_regobj): Add
921 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
922 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
923 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
924 rs6000/powerpc-isa207-vsx32l.xml, and
925 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
926 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
927 <PPC_TDESC_ISA207_VSX>: New enum value.
928 (init_registers_powerpc_isa207_vsx32l): Declare.
929 (init_registers_powerpc_isa207_vsx64l): Declare.
930 * linux-ppc-low.c (ppc_fill_tarregset): New function.
931 (ppc_store_tarregset): New function.
932 (ppc_regsets): Add entry for the TAR regset.
933 (ppc_arch_setup): Set isa207 in features struct when needed. Set
934 size for the TAR regsets.
935 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
936 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
937 and init_registers_powerpc_isa207_vsx64l.
938 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
939 (initialize_low_tracepoint): Call
940 init_registers_powerpc_isa207_vsx32l and
941 init_registers_powerpc_isa207_vsx64l.
943 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
944 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
946 * configure.srv (ipa_ppc_linux_regobj): Add
947 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
948 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
949 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
950 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
951 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
952 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
953 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
954 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
955 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
956 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
957 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
958 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
959 (ppc_hwcap): Add comment.
960 (ppc_hwcap2): New global.
961 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
962 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
963 (ppc_regsets): Add entries for the DSCR and PPR regsets.
964 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
965 when needed. Set sizes for the the DSCR and PPR regsets.
966 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
967 (initialize_low_arch): Call
968 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
969 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
970 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
971 PPC_TDESC_ISA205_PPR_DSCR_VSX.
972 (initialize_low_tracepoint): Call
973 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
974 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
976 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
978 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
980 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
981 Simon Marchi <simark@simark.ca>
983 * acinclude.m4: Include "../selftest.m4".
984 * configure: Regenerate.
985 * configure.ac: Use "GDB_AC_SELFTEST".
986 * configure.srv: Use "$enable_unittests" instead of
987 "$development" when checking whether unit tests have been
989 * server.c (captured_main): Update message informing that
990 selftests have been disabled.
992 2018-10-04 Tom Tromey <tom@tromey.com>
994 * configure: Rebuild.
996 2018-10-04 Tom Tromey <tom@tromey.com>
998 * server.c (handle_status): Rename inner "thread".
999 (process_serial_event): Declare "res" in 'm' case.
1000 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1001 (iterate_over_lwps): Rename inner "thread".
1002 (linux_qxfer_libraries_svr4): Rename inner "len".
1003 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1005 2018-10-01 Gary Benson <gbenson@redhat.com>
1007 * gdb_proc_service.h: Moved common code to
1008 common/gdb_proc_service.h.
1010 2018-10-01 Gary Benson <gbenson@redhat.com>
1012 * gdb_proc_service.h: Synchronize comments and whitespace with
1013 GDB's version of this file.
1015 2018-09-25 Tom Tromey <tom@tromey.com>
1017 * configure: Rebuild.
1018 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1020 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1022 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1023 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1024 ($(IPA_LIB)): Sort IPA_OBJS.
1026 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1028 * Makefile.in: Remove references to $(ADD_DEPS).
1030 2018-09-16 Tom Tromey <tom@tromey.com>
1032 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1034 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1037 2018-09-05 Tom Tromey <tom@tromey.com>
1039 * configure: Rebuild.
1041 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1044 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1046 2018-08-27 Tom Tromey <tom@tromey.com>
1049 * configure: Rebuild.
1051 2018-08-27 Tom Tromey <tom@tromey.com>
1053 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1054 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1055 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1056 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1057 (s390x_emit_stack_adjust): Add casts to unsigned char.
1059 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1063 * server.h (struct client_state) <disable_randomization>:
1066 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1068 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1070 (mips_supply_ptrace_register): Likewise.
1072 2018-07-22 Tom Tromey <tom@tromey.com>
1074 * configure: Rebuild.
1076 2018-07-22 Tom Tromey <tom@tromey.com>
1078 * win32-low.c (win32_create_inferior): Remove unused variables.
1079 * gdbreplay.c (remote_open): Remove unused variable.
1080 * remote-utils.c (remote_prepare): Remove unused variable.
1081 * x86-tdesc.h (X86_TDESC_H): Define.
1082 (amd64_expedite_regs): Define conditionally.
1083 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1084 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1085 * remote-utils.c (readchar): Remove unused variable.
1087 2018-07-13 Pedro Alves <palves@redhat.com>
1089 * linux-low.c (linux_kill): Change parameter to process_info
1090 pointer instead of pid. Adjust.
1091 * lynx-low.c (lynx_kill): Likewise.
1092 * nto-low.c (nto_kill): Likewise.
1093 * spu-low.c (spu_kill): Likewise.
1094 * win32-low.c (win32_kill): Likewise.
1095 * server.c (handle_v_kill, kill_inferior_callback)
1096 (detach_or_kill_for_exit): Adjust.
1097 * target.c (kill_inferior): Change parameter to process_info
1098 pointer instead of pid. Adjust.
1099 * target.h (struct target_ops) <kill>: Change parameter to
1100 process_info pointer instead of pid. Adjust all implementations
1102 (kill_inferior): Likewise.
1104 2018-07-13 Pedro Alves <palves@redhat.com>
1106 * linux-low.c (linux_detach, linux_join): Change parameter to
1107 process_info pointer instead of pid. Adjust.
1108 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1109 * nto-low.c (nto_detach): Likewise.
1110 * spu-low.c (spu_detach, spu_join): Likewise.
1111 * win32-low.c (win32_detach, win32_join): Likewise.
1112 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1113 * target.h (struct target_ops) <detach, join>: Change parameter to
1114 process_info pointer instead of pid. Adjust all implementations
1116 (detach_inferior, join_inferior): Rename 'pid' parameter to
1119 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1120 Jan Kratochvil <jan.kratochvil@redhat.com>
1121 Paul Fertser <fercerpav@gmail.com>
1122 Tsutomu Seki <sekiriki@gmail.com>
1124 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1125 (OBS): Add 'common/netstuff.o'.
1126 (GDBREPLAY_OBS): Likewise.
1127 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1128 (remote_open): Implement support for IPv6
1130 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1132 (handle_accept_event): Accept connections from IPv6 sources.
1133 (remote_prepare): Handle IPv6-style hostnames; implement
1134 support for IPv6 connections.
1135 (remote_open): Implement support for printing connections from
1138 2018-07-11 Pedro Alves <palves@redhat.com>
1141 * mem-break.c (any_persistent_commands): Add process_info
1142 parameter and use it instead of relying on the current process.
1143 Change return type to bool.
1144 * mem-break.h (any_persistent_commands): Add process_info
1145 parameter and change return type to bool.
1146 * server.c (handle_detach): Remove require_running_or_return call.
1147 Look up the process_info for the process we're about to detach.
1148 If not found, return back error to GDB. Adjust
1149 any_persistent_commands call to pass down a process pointer.
1151 2018-07-11 Pedro Alves <palves@redhat.com>
1153 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1154 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1155 instead of collect_register_by_name.
1156 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1157 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1159 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1160 Pedro Alves <palves@redhat.com>
1162 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1164 2018-07-03 Tom Tromey <tom@tromey.com>
1166 * linux-low.c: Update.
1167 * lynx-low.c: Update.
1168 * mem-break.c: Update.
1169 * nto-low.c: Update.
1170 * remote-utils.c: Update.
1172 * spu-low.c: Update.
1174 * win32-low.c: Update.
1176 2018-07-03 Tom Tromey <tom@tromey.com>
1180 2018-07-03 Tom Tromey <tom@tromey.com>
1182 * linux-low.c: Update.
1184 2018-07-03 Tom Tromey <tom@tromey.com>
1188 2018-07-03 Tom Tromey <tom@tromey.com>
1190 * linux-low.c: Update.
1191 * linux-mips-low.c: Update.
1192 * lynx-low.c: Update.
1193 * nto-low.c: Update.
1194 * remote-utils.c: Update.
1196 * spu-low.c: Update.
1198 * thread-db.c: Update.
1200 2018-07-03 Tom Tromey <tom@tromey.com>
1202 * linux-low.c: Update.
1203 * linux-mips-low.c: Update.
1204 * lynx-low.c: Update.
1205 * mem-break.c: Update.
1206 * nto-low.c: Update.
1207 * remote-utils.c: Update.
1209 * spu-low.c: Update.
1211 * tracepoint.c: Update.
1213 2018-07-03 Tom Tromey <tom@tromey.com>
1215 * linux-low.c: Update.
1216 * linux-ppc-low.c: Update.
1217 * linux-x86-low.c: Update.
1218 * proc-service.c: Update.
1220 * spu-low.c: Update.
1221 * thread-db.c: Update.
1222 * win32-low.c: Update.
1224 2018-07-03 Tom Tromey <tom@tromey.com>
1226 * linux-low.c: Update.
1227 * lynx-low.c: Update.
1228 * nto-low.c: Update.
1229 * remote-utils.c: Update.
1230 * spu-low.c: Update.
1231 * thread-db.c: Update.
1232 * win32-low.c: Update.
1234 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1236 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1237 parameter in call to 'amd64_create_target_description'.
1239 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1241 * x86-tdesc.h: Remove executable permission flag.
1243 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1245 * configure.ac: Remove AC_PREREQ, add missing quoting.
1246 * configure: Re-generate.
1247 * config.in: Re-generate.
1248 * aclocal.m4: Re-generate.
1250 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1252 * tracepoint.h (current_traceframe): Remove declaration.
1254 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1256 * linux-aarch64-low.c (is_sve_tdesc): New function.
1257 (aarch64_sve_regs_copy_to_regcache): Likewise.
1258 (aarch64_sve_regs_copy_from_regcache): Likewise.
1259 (aarch64_regs_info): Add SVE checks.
1260 (initialize_low_arch): Initialize SVE.
1262 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1264 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1266 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1268 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1269 (initialize_low_tracepoint): Likewise
1270 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1271 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1273 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1275 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1277 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1279 * server.h (PBUFSIZ): Increase size
1281 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1283 * regcache.c (regcache::raw_compare): New function.
1284 * regcache.h (regcache::raw_compare): New declaration.
1286 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1288 * regcache.c (new_register_cache): Use new.
1289 (free_register_cache): Use delete.
1290 (register_data): Use const.
1291 (supply_register): Move body inside regcache.
1292 (regcache::raw_supply): New override function.
1293 (collect_register): Move body inside regcache.
1294 (regcache::raw_collect): New override function.
1295 (regcache::get_register_status): New override function.
1296 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1298 2018-06-09 Tom Tromey <tom@tromey.com>
1300 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1302 (event_queue): Use std::queue.
1303 (gdb_event_xfree): Remove.
1304 (initialize_event_loop, process_event, wait_for_event): Update.
1306 2018-06-08 Stan Cox <scox@redhat.com>
1308 * win32-low.c (win32_create_inferior): last_ptid and last_status
1309 moved to client_state.
1311 2018-06-08 Pedro Alves <palves@redhat.com>
1313 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1314 common/common-exceptions.o, common/common-utils.o,
1315 common/errors.o, common/print-utils.o and utils.o.
1316 * gdbreplay.c: Include "common-defs.h" instead of the two
1317 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1318 string.h or alloca.h.
1319 (perror_with_name): Delete.
1320 (remote_open): Use xstrdup instead of strdup.
1321 (main): Rename to ...
1322 (captured_main): ... this.
1325 2018-06-08 Tom Tromey <tom@tromey.com>
1327 * linux-low.c (linux_low_read_btrace): Update.
1329 2018-06-04 Stan Cox <scox@redhat.com>
1331 * server.h (struct client_state): New.
1332 * server.c (cont_thread, general_thread, multi_process)
1333 (report_fork_events, report_vfork_events, report_exec_events)
1334 (report_thread_events, swbreak_feature, hwbreak_feature)
1335 (vCont_supported, disable_randomization, pass_signals)
1336 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1337 Moved to client_state.
1338 * remote-utils.c (remote_debug, noack_mode)
1339 (transport_is_reliable): Moved to client_state.
1340 * tracepoint.c (current_traceframe): Moved to client_state.
1343 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1344 linux-low.c, remote-utils.h, target.c: Use client_state.
1346 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1348 * configure.srv: Add new c/h file.
1350 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1352 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1355 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1357 * gdb.arch/mips-fpregset-core.exp: New test.
1358 * gdb.arch/mips-fpregset-core.c: New test source.
1360 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1363 * hostio.c (require_int): Do not report overflow for integers
1364 between 0xfffffff and 0x7fffffff.
1366 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1368 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1369 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1370 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1372 (the_low_target): Wire them.
1374 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1376 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1377 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1378 mode. Call collect_register_by_name with vscr using
1379 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1380 (ppc_store_vrregset): Add and set vscr_offset variable as in
1381 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1384 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1386 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1387 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1388 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1390 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1392 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1393 (ppc_store_vsxregset): Likewise.
1394 (ppc_fill_vrregset): Likewise.
1395 (ppc_store_vrregset): Likewise.
1396 (ppc_fill_evrregset): Likewise.
1397 (ppc_store_evrregset): Likewise.
1398 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1399 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1402 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1404 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1405 wordsize of the inferior. Call ppc_linux_target_wordsize.
1407 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1409 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1410 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1411 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1412 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1413 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1414 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1415 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1416 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1417 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1418 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1419 (tdesc_powerpc_e500l): Remove.
1420 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1421 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1422 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1423 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1425 (ppc_arch_setup): Remove target description matching code. Fill a
1426 ppc_linux_features struct and call ppc_linux_match_description
1429 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1431 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1432 width of the requested register exceeds the width of the
1434 (mips_cannot_store_register): Likewise.
1436 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1438 * linux-mips-low.c (mips_fetch_register): New function. Update
1440 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1441 (the_low_target): Wire `mips_fetch_register'.
1443 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1445 * lynx-i386-low.c (LYNXOS_178): New macro.
1446 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1447 the layout on LynxOS-178.
1448 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1449 handle floating point registers that are not supported by
1452 2018-05-10 Tom Tromey <tom@tromey.com>
1454 * configure: Rebuild.
1456 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1459 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1460 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1461 Use it to set the expedite_regs field in the given tdesc.
1462 * x86-tdesc.h: New file.
1463 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1464 Adjust following the addition of the new expedite_regs parameter
1465 to init_target_desc.
1466 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1467 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1468 (i386_linux_read_description, amd64_linux_read_description):
1469 Adjust following the addition of the new expedite_regs parameter
1470 to init_target_desc.
1471 * lynx-i386-low.c: #include "x86-tdesc.h".
1472 (lynx_i386_arch_setup): Adjust following the addition of the new
1473 expedite_regs parameter to init_target_desc.
1474 * nto-x86-low.c: #include "x86-tdesc.h".
1475 (nto_x86_arch_setup): Adjust following the addition of the new
1476 expedite_regs parameter to init_target_desc.
1477 * win32-i386-low.c: #include "x86-tdesc.h".
1478 (i386_arch_setup): Adjust following the addition of the new
1479 expedite_regs parameter to init_target_desc.
1481 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1484 * win32-low.c (win32_create_inferior): Add call to my_wait
1485 setting last_status global.
1487 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1490 * win32-low.c (create_process): Only call gdb_tilde_expand if
1491 inferior_cwd is not NULL.
1493 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1495 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1496 registers to the cache if their values have changed.
1497 (i387_xsave_to_cache): Provide default values for x87 control
1498 registers when these features are available, but disabled.
1499 * regcache.c (supply_register_by_name_zeroed): New function.
1500 * regcache.h (supply_register_by_name_zeroed): Declare new
1503 2018-05-07 Tom Tromey <tom@tromey.com>
1505 * configure: Rebuild.
1507 2018-05-04 Tom Tromey <tom@tromey.com>
1509 * configure: Rebuild.
1511 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1512 Pedro Alves <palves@redhat.com>
1514 * linux-aarch64-low.c (aarch64_stopped_data_address):
1517 2018-04-27 Tom Tromey <tom@tromey.com>
1519 * configure: Rebuild.
1521 2018-04-23 Tom Tromey <tom@tromey.com>
1523 * configure: Rebuild.
1525 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1527 * Makefile.in (depcomp): Add "..".
1528 (all_deps_files): New and use it.
1530 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1532 * configure.srv (aarch64*-*-linux*): Don't include xml.
1533 (i[34567]86-*-cygwin*): Likewise.
1534 (i[34567]86-*-linux*): Likewise.
1535 (i[34567]86-*-lynxos*): Likewise.
1536 (i[34567]86-*-mingw32ce*): Likewise.
1537 (i[34567]86-*-mingw*): Likewise.
1538 (i[34567]86-*-nto*): Likewise.
1539 (tic6x-*-uclinux): Likewise.
1540 (x86_64-*-linux*): Likewise.
1541 (x86_64-*-mingw*): Likewise.
1542 (x86_64-*-cygwin*): Likewise.
1544 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1546 * tdesc.c: Remove xml parameter.
1548 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1550 * server.c (get_features_xml): Remove cast.
1551 * tdesc.c (void target_desc::accept): Fill in function.
1552 (tdesc_get_features_xml): Remove old xml creation.
1553 (print_xml_feature::visit_pre): Add xml vistor.
1554 * tdesc.h (struct target_desc): Make xmltarget mutable.
1555 (tdesc_get_features_xml): Remove declaration.
1557 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1559 * tdesc.c (tdesc_architecture_name): Add new function.
1560 (tdesc_osabi_name): Likewise.
1561 (tdesc_get_features_xml): Use new functions.
1563 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1565 * tdesc.c (tdesc_create_flags): Remove.
1566 (tdesc_add_flag): Likewise.
1567 (tdesc_named_type): Likewise.
1568 (tdesc_create_union): Likewise.
1569 (tdesc_create_struct): Likewise.
1570 (tdesc_create_vector): Likewise.
1571 (tdesc_add_bitfield): Likewise.
1572 (tdesc_add_field): Likewise.
1573 (tdesc_set_struct_size): Likewise.
1575 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1577 * tdesc.c (~target_desc): Remove implictly deleted items.
1578 (init_target_desc): Iterate all features.
1579 (tdesc_get_features_xml): Use vector.
1580 (tdesc_create_feature): Create feature.
1581 * tdesc.h (tdesc_feature) Remove
1582 (target_desc): Add features.
1584 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1586 * Makefile.in: Add common/tdesc.c
1587 * tdesc.c (init_target_desc): init all reg_defs from register
1589 (tdesc_create_reg): Create tdesc_reg.
1590 * tdesc.h (tdesc_feature): Add register vector.
1592 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1594 * tdesc.h (struct target_desc) <features>: Change type to
1595 std::vector<std::string>.
1596 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1598 (tdesc_get_features_xml): Likewise.
1599 (tdesc_create_feature): Likewise.
1601 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1603 * regcache.c (find_register_by_number): Return a ref.
1604 (find_regno): Use references.
1605 (register_size): Likewise.
1606 (register_data): Likewise.
1607 * tdesc.c (target_desc::~target_desc): Remove free calls.
1608 (target_desc::operator==): Use std::vector compare.
1609 (init_target_desc): Use reference.
1610 (tdesc_create_reg): Use reg constructors.
1611 * tdesc.h (struct target_desc): Replace pointer with object.
1613 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1615 * regcache.c (find_register_by_number): Make static.
1616 (find_regno): Use find_register_by_number
1617 * regcache.h (struct reg): Remove declaration.
1619 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1621 * tdesc.c (target_desc::~target_desc): Move to here.
1622 (target_desc::operator==): Likewise.
1623 * tdesc.h (target_desc::~target_desc): Move from here.
1624 (target_desc::operator==): Likewise.
1626 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1628 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1630 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1632 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1634 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1635 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1636 and init_registers_s390_gs_linux64.
1638 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1640 * linux-s390-low.c (s390_fill_gs): Remove function.
1641 (s390_fill_gsbc): Remove function.
1642 (s390_regsets): Set fill functions for the guarded storage regsets
1645 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1647 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1648 the word size. Add comment.
1649 (s390_get_wordsize): New function.
1650 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1651 pswm with it. Instead, use s390_get_wordsize to determine the
1652 word size first and derive the correct tdesc from that directly.
1654 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1656 * Makefile.in: Include silent-rules.mk.
1657 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1658 (COMPILE): Add ECHO_CXX.
1659 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1660 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1661 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1662 (version-generated.c): Add ECHO_GEN.
1663 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1664 (IPAGENT_COMPILE): Add ECHO_CXX.
1665 (%-generated.c): Add ECHO_REGDAT.
1667 2018-03-14 Tom Tromey <tom@tromey.com>
1670 * ax.c (ax_printf): Special case for NULL.
1672 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1674 * linux-low.c (linux_qxfer_libraries_svr4): Use
1675 xml_escape_text_append.
1677 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1679 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1681 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1683 * server.c (handle_general_set): Remove unnecessary xstrdup.
1685 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1687 * server.c (parse_debug_format_options): Adjust to
1688 delim_string_to_char_ptr_vec changes.
1689 * thread-db.c (thread_db_load_search): Adjust to
1690 dirnames_to_char_ptr_vec changes.
1692 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1694 * target.h (target_enable_btrace, target_disable_btrace)
1695 (target_read_btrace, target_read_btrace_conf): Turn macro into
1696 inline function. Throw error if target method is not defined.
1697 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1698 check for btrace target method. Be prepared to handle exceptions
1699 from btrace target methods.
1701 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1703 * server.c (captured_main): Change order of error message printed
1704 when the current working directory cannot be found.
1706 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1708 * server.c: Include "filenames.h" and "pathstuff.h".
1709 (program_name): Delete variable.
1710 (program_path): New anonymous class.
1711 (get_exec_wrapper): Use "program_path" instead of
1713 (handle_v_run): Likewise.
1714 (captured_main): Likewise.
1715 (process_serial_event): Likewise.
1717 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1719 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1720 (OBJS): Add "pathstuff.o".
1721 * server.c (current_directory): New global variable.
1722 (captured_main): Initialize "current_directory".
1724 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1726 * tdesc.c: Use common/tdesc.h.
1727 * tdesc.h: Likewise.
1729 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1730 Simon Marchi <simon.marchi@ericsson.com>
1732 * Makefile.in: Switch order of make rules.
1734 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1736 * Makefile.in: Add common directory in build.
1737 * configure.ac: Add common reference.
1738 * configure: Regenerate.
1740 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1742 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1743 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1744 * spu-low.c (spu_target_ops): Likewise.
1745 * win32-low.c (win32_target_ops): Likewise.
1746 * server.c (supported_btrace_packets): Report packets unconditionally.
1747 * target.h (target_ops) <supports_btrace>: Remove.
1748 (target_supports_btrace): Remove.
1750 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1752 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1753 (handle_btrace_disable): Change return type to void. Use exceptions
1755 (handle_btrace_general_set): Catch exception and copy message to
1758 2018-02-08 Tom Tromey <tom@tromey.com>
1760 * linux-low.c (install_software_single_step_breakpoints): Use
1761 make_scoped_restore.
1762 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1763 (do_restore_current_thread_cleanup): Remove.
1764 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1767 2018-02-08 Tom Tromey <tom@tromey.com>
1769 * mem-break.c (set_raw_breakpoint_at): Use
1770 gdb::unique_xmalloc_ptr.
1772 2018-01-30 Pedro Alves <palves@redhat.com>
1775 * target.c (target_terminal::terminal_state): Rename to ...
1776 (target_terminal::m_terminal_state): ... this.
1778 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1780 * linux-low.c (handle_extended_wait): Surround call to
1781 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1783 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1785 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1786 linux_ptrace_attach_fail_reason_string now returning an
1788 (linux_attach): Likewise.
1789 * thread-db.c (attach_thread): Likewise.
1791 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1794 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1795 checking for fs_base/gs_base fields in struct user_regs_struct.
1796 * configure: Regenerate.
1798 2018-01-16 Yao Qi <yao.qi@linaro.org>
1801 * linux-low.c (fetch_register): Call supply_register instead of
1804 2018-01-08 Yao Qi <yao.qi@linaro.org>
1805 Simon Marchi <simon.marchi@ericsson.com>
1807 * Makefile.in (OBS): Remove selftest.o.
1808 * configure.ac: Set srv_selftest_objs if $development is true.
1809 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1810 * configure: Re-generated.
1811 * server.c (captured_main): Wrap variable selftest_filter with
1814 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1816 * server.c (parse_debug_format_options): Return std::string.
1817 (handle_monitor_command, captured_main): Adjust.
1819 2018-01-05 Pedro Alves <palves@redhat.com>
1822 * server.c (captured_main): Pass quiet=false to
1823 save_original_signals_state.
1825 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1827 * gdbreplay.c (gdbreplay_version): Update copyright year in
1829 * server.c (gdbserver_version): Likewise.
1831 2017-12-08 Tom Tromey <tom@tromey.com>
1833 * ax.c (ax_printf): Update.
1835 2017-12-07 Yao Qi <yao.qi@linaro.org>
1837 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1838 aarch64_linux_read_description.
1839 * linux-amd64-ipa.c (idx2mask): New array.
1840 (get_ipa_tdesc): Move idx2mask out.
1841 (initialize_low_tracepoint): Initialize target descriptions.
1842 * linux-i386-ipa.c (idx2mask): New array.
1843 (get_ipa_tdesc): Move idx2mask out.
1844 (initialize_low_tracepoint): Initialize target descriptions.
1846 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1848 * tdesc.c (struct tdesc_type): Change return type.
1849 (tdesc_add_flag): Change parameter type.
1850 (tdesc_add_bitfield): Likewise.
1851 (tdesc_add_field): Likewise.
1852 (tdesc_set_struct_size): Likewise.
1854 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1856 * regcache.c (registers_to_string): Remove unused variable.
1858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1860 * inferiors.c (for_each_inferior_with_data): Remove.
1861 * inferiors.h (for_each_inferior_with_data): Remove.
1862 * server.c (handle_qxfer_threads_worker): Change parameter type.
1863 (handle_qxfer_threads_proper): Use for_each_thread.
1865 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1867 * inferiors.c (for_each_inferior): Remove.
1868 (clear_inferiors): Use for_each_thread.
1869 * inferiors.h (for_each_inferior): Remove.
1870 * linux-low.c (linux_wait_for_event_filtered): Use
1872 (linux_stabilize_threads): Likewise.
1873 * regcache.c (regcache_release): Likewise.
1874 * server.c (gdb_wants_all_threads_stopped): Likewise.
1875 (clear_pending_status_callback): Remove.
1876 (handle_status): Use for_each_thread.
1877 (captured_main): Likewise.
1878 * win32-low.c (child_init_thread_list): Likewise.
1879 (win32_clear_inferiors): Likewise.
1880 (fake_breakpoint_event): Likewise.
1882 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1884 * inferiors.h (find_inferior): Remove.
1885 * inferiors.c (find_inferior): Remove.
1887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1889 * linux-low.c (resume_status_pending_p): Update comment.
1890 (need_step_over_p): Update comment.
1892 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1894 * linux-low.c (proceed_one_lwp): Return void, change parameter
1896 (unsuspend_and_proceed_one_lwp): Likewise.
1897 (proceed_all_lwps): Use for_each_thread.
1898 (unstop_all_lwps): Likewise.
1900 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1902 * linux-low.c (linux_resume_one_thread): Return void, take
1904 (linux_resume): Use for_each_thread.
1906 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1908 * linux-low.c (send_sigstop_callback): Return void, change
1909 parameter type. Rename to...
1910 (send_sigstop): ... this.
1911 (suspend_and_send_sigstop_callback): Return void, change parameter
1913 (suspend_and_send_sigstop): ... this.
1914 (stop_all_lwps): Use for_each_thread.
1916 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1918 * linux-low.c (lwp_running): Return bool, remove unused
1920 (linux_stabilize_threads): Use find_thread.
1922 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1924 * linux-low.c (select_singlestep_lwp_callback): Remove.
1925 (count_events_callback): Remove.
1926 (select_event_lwp_callback): Remove.
1927 (select_event_lwp): Use find_thread/for_each_thread.
1929 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1931 * linux-low.c (not_stopped_callback): Return bool, take filter
1933 (linux_wait_for_event_filtered): Use find_thread.
1934 (linux_wait_1): Likewise.
1936 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1938 * linux-low.c (same_lwp): Remove.
1939 (find_lwp_pid): Use find_thread.
1941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1943 * linux-low.c (delete_lwp_callback): Remove.
1944 (linux_mourn): Use for_each_thread.
1946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1948 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1949 args parameter, don't check for pid.
1950 (linux_detach): Use for_each_thread.
1952 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1954 * linux-low.c (struct counter): Remove.
1955 (second_thread_of_pid_p): Remove.
1956 (last_thread_of_process_p): Use find_thread.
1958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1960 * inferiors.c (find_inferior_in_random): Remove.
1961 * inferiors.h (find_inferior_in_random): Remove.
1962 * linux-low.c (status_pending_p_callback): Return bool, accept
1963 parameter ptid directly.
1964 (linux_wait_for_event_filtered): Use find_thread_in_random.
1965 (linux_wait_1): Likewise.
1967 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1969 * inferiors.c (find_inferior_id): Remove.
1970 (find_thread_ptid): Move implemention from find_inferior_id to
1972 * inferiors.h (find_inferior_id): Remove.
1973 * server.c (handle_status): Use find_thread_ptid.
1974 (process_serial_event): Likewise.
1975 * thread-db.c (find_one_thread): Likewise.
1976 (thread_db_thread_handle): Likewise.
1977 * win32-low.c (thread_rec): Likewise.
1978 (child_delete_thread): Likewise.
1979 (win32_thread_alive): Likewise.
1980 (get_child_debug_event): Likewise.
1982 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1984 * linux-mips-low.c (update_watch_registers_callback): Return
1985 void, remove pid_p parameter, don't check for pid.
1986 (mips_insert_point, mips_remove_point): Use for_each_thread.
1988 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1990 * lynx.low (lynx_delete_thread_callback): Remove.
1991 (lynx_mourn): Use for_each_thread.
1993 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1995 * regcache.c (regcache_invalidate_one): Remove.
1996 (regcache_invalidate_pid): use for_each_thread.
1998 2017-11-26 Tom Tromey <tom@tromey.com>
2000 * linux-low.c (linux_create_inferior): Update.
2002 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2004 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2006 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2008 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2009 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2010 * linux-aarch64-tdesc-selftest.c: New file.
2011 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2013 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2015 * configure.srv: Add new file.
2016 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2017 * linux-aarch64-tdesc-selftest.c: New file.
2018 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2020 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2022 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2023 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2024 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2026 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2028 * configure.srv: Add new files.
2029 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2030 aarch64_linux_read_description.
2031 * linux-aarch64-low.c (aarch64_linux_read_description):
2032 Merge with aarch64_arch_setup.
2033 (aarch64_arch_setup): Call aarch64_linux_read_description.
2034 * linux-aarch64-tdesc.c: New file.
2035 * linux-aarch64-tdesc.h: New file.
2037 2017-11-24 Yao Qi <yao.qi@linaro.org>
2039 * configure.srv: Set $srv_regobj for tic6x-linux.
2040 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2041 (tic6x_read_description): Move some code to tic6x_arch_setup.
2042 (tic6x_tdesc_test): New function.
2043 (initialize_low_arch): Call selftests::register_test.
2045 2017-11-22 Yao Qi <yao.qi@linaro.org>
2047 * remote-utils.c (prepare_resume_reply): Use memcpy.
2049 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2051 * linux-low.c (kill_one_lwp_callback): Return void, take
2052 argument directly, don't filter on pid.
2053 (linux_kill): Use for_each_thread.
2055 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2057 * linux-low.c (need_step_over_p): Return bool, remove dummy
2059 (linux_resume, proceed_all_lwps): Use find_thread.
2061 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2063 * linux-low.c (resume_status_pending_p): Return bool, remove
2065 (linux_resume): Use find_thread.
2067 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2069 * linux-low.c (struct thread_resume_array): Remove.
2070 (linux_set_resume_request): Return void, take arguments
2072 (linux_resume): Use for_each_thread.
2074 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2076 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2077 return bool, remove data argument.
2078 (linux_stabilize_threads): Use find_thread.
2080 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2082 * linux-low.c (unsuspend_one_lwp): Remove.
2083 (unsuspend_all_lwps): Use for_each_thread, inline code from
2086 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2088 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2089 * linux-low.c (struct iterate_over_lwps_args): Remove.
2090 (iterate_over_lwps_filter): Remove.
2091 (iterate_over_lwps): Use find_thread.
2093 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2095 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2096 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2097 code from reset_lwp_ptrace_options_callback.
2099 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2101 * linux-arm-low.c (struct update_registers_data): Remove.
2102 (update_registers_callback): Return void, take arguments
2103 directly, don't check thread's pid.
2104 (arm_insert_point, arm_remove_point): Use for_each_thread.
2106 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2108 * win32-low.c (continue_one_thread): Return void, take argument
2110 (child_continue): Use for_each_thread.
2112 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2114 * win32-i386-low.c (update_debug_registers_callback): Rename
2116 (update_debug_registers): ... this, return void, remove pid_p arg.
2117 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2119 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2121 * inferiors.h (struct process_info): Add constructor, initialize
2123 <syscalls_to_catch>: Change type to std::vector<int>.
2124 * inferiors.c (add_process): Allocate process_info with new.
2125 (remove_process): Free process_info with delete.
2126 * linux-low.c (handle_extended_wait): Adjust.
2127 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2128 * server.c (handle_general_set): Adjust.
2130 2017-11-16 Pedro Alves <palves@redhat.com>
2132 * remote-utils.c (remote_close): Block SIGIO signals instead of
2133 uninstalling the SIGIO handler.
2135 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2137 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2139 2017-11-16 Yao Qi <yao.qi@linaro.org>
2141 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2142 (tic6x_store_gregset): Likewise.
2143 (tic6x_usrregs_info): Move it up.
2145 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2147 * Makefile.in: Update arch rules.
2148 * configure.srv: Explicitly mark arch/ files.
2150 2017-11-13 Andreas Schwab <schwab@suse.de>
2152 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2156 2017-11-06 Pedro Alves <palves@redhat.com>
2158 * config.in, configure: Regenerate.
2160 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2162 * target.c (struct thread_search): Remove.
2163 (thread_search_callback): Remove.
2164 (prepare_to_access_memory): Use for_each_thread instead of
2165 find_inferior. Inline code from thread_search_callback.
2167 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2169 * server.c (struct visit_actioned_threads_data): Remove.
2170 (visit_actioned_threads): Change prototype to take arguments
2172 (resume): Use find_thread instead of find_inferior.
2174 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2176 * server.c (queue_stop_reply_callback): Change prototype, return
2178 (find_status_pending_thread_callback): Remove.
2179 (handle_status): Replace find_inferior with find_thread and
2182 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2184 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2186 (aarch64_store_gregset): Likewise.
2187 (aarch64_fill_fpregset): Likewise.
2188 (aarch64_store_fpregset): Likewise.
2190 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2192 * gdbthread.h (find_thread, for_each_thread): New functions.
2193 * inferiors.c (thread_of_pid): Remove.
2194 (find_any_thread_of_pid): Use find_thread.
2195 * linux-low.c (num_lwps): Use for_each_thread.
2197 2017-10-17 Yao Qi <yao.qi@linaro.org>
2199 * Makefile.in: Remove one rule.
2200 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2202 2017-10-17 Yao Qi <yao.qi@linaro.org>
2204 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2205 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2207 2017-10-17 Yao Qi <yao.qi@linaro.org>
2209 * configure.srv: Rename arm.o with arch/arm.o.
2211 2017-10-17 Yao Qi <yao.qi@linaro.org>
2213 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2214 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2215 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2216 (arch-i386.o, arch-amd64.o): Remove rules.
2217 (arch/%.o): New rule.
2218 Update POSTCOMPILE and COMPILE.pre.
2219 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2220 * configure: Re-generated.
2221 * configure.srv: Replace arch-i386.o with arch/i386.o.
2222 Replace arch-amd64.o with arch/amd64.o.
2224 2017-10-16 Yao Qi <yao.qi@linaro.org>
2226 * configure: Regenerated.
2228 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2230 * inferiors.h: (struct inferior_list): Remove.
2231 (struct inferior_list_entry); Remove.
2232 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2233 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2234 get_first_inferior): Remove.
2235 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2236 find_inferior_id, find_inferior_in_random): Change signature.
2237 * inferiors.c (all_threads): Change type to
2238 std::list<thread_info *>.
2239 (get_thread): Remove macro.
2240 (find_inferior, find_inferior_id): Change signature, implement
2242 (find_inferior_in_random): Change signature, implement using
2243 find_thread_in_random.
2244 (for_each_inferior, for_each_inferior_with_data): Change
2245 signature, implement using for_each_thread.
2246 (add_inferior_to_list, remove_inferior): Remove.
2247 (add_thread, get_first_thread, thread_of_pid,
2248 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2249 (get_first_inferior, one_inferior_p, clear_inferior_list):
2251 (clear_inferiors, get_thread_process): Update.
2252 * gdbthread.h: Include <list>.
2253 (struct thread_info) <entry>: Remove field.
2255 (all_threads): Change type to std::list<thread_info *>.
2256 (get_first_inferior): Add doc.
2257 (find_thread, for_each_thread, find_thread_in_random): New
2259 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2260 * linux-arm-low.c (update_registers_callback): Update.
2261 * linux-low.c (second_thread_of_pid_p): Update.
2262 (kill_one_lwp_callback, linux_detach_lwp_callback,
2263 delete_lwp_callback, status_pending_p_callback, same_lwp,
2264 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2265 iterate_over_lwps, not_stopped_callback,
2266 resume_stopped_resumed_lwps, count_events_callback,
2267 select_singlestep_lwp_callback, select_event_lwp_callback,
2268 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2269 suspend_and_send_sigstop_callback, wait_for_sigstop,
2270 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2271 lwp_running, linux_set_resume_request, resume_status_pending_p,
2272 need_step_over_p, start_step_over, linux_resume_one_thread,
2273 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2274 reset_lwp_ptrace_options_callback): Update.
2275 * linux-mips-low.c (update_watch_registers_callback): Update.
2276 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2278 (free_register_cache_thread_one): Remove.
2279 (regcache_release): Update.
2280 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2281 handle_qxfer_threads_worker): Update.
2282 (handle_query): Update, use list iterator.
2283 (visit_actioned_threads, handle_pending_status,
2284 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2285 clear_pending_status_callback, set_pending_status_callback,
2286 find_status_pending_thread_callback, handle_status,
2287 process_serial_event): Update.
2288 * target.c (thread_search_callback): Update.
2289 * thread-db.c (thread_db_get_tls_address): Update.
2290 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2292 * win32-i386-low.c (update_debug_registers_callback): Update.
2293 * win32-low.c (delete_thread_info, child_delete_thread,
2294 continue_one_thread, suspend_one_thread,
2295 get_child_debug_event): Adjust.
2297 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2299 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2300 * inferiors.h: Include <list>.
2301 (struct process_info) <entry>: Remove field.
2303 (pid_of): Change macro to function.
2304 (ptid_of, lwpid_of): Remove macro.
2305 (all_processes): Change type to std::list<process_info *>.
2306 (ALL_PROCESSES): Remove macro.
2307 (for_each_process, find_process): New function.
2308 * inferiors.c (all_processes): Change type to
2309 std::list<process_info *>.
2310 (find_thread_process): Adjust.
2311 (add_process): Likewise.
2312 (remove_process): Likewise.
2313 (find_process_pid): Likewise.
2314 (get_first_process): Likewise.
2315 (started_inferior_callback): Remove.
2316 (have_started_inferiors_p): Adjust.
2317 (attached_inferior_callback): Remove.
2318 (have_attached_inferiors_p): Adjust.
2319 * linux-low.c (check_zombie_leaders): Likewise.
2320 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2321 (x86_linux_update_xmltarget): Adjust.
2322 * server.c (handle_query): Likewise.
2323 (gdb_reattached_process): Remove.
2324 (handle_status): Adjust.
2325 (kill_inferior_callback): Likewise.
2326 (detach_or_kill_inferior): Remove.
2327 (print_started_pid): Likewise.
2328 (print_attached_pid): Likewise.
2329 (detach_or_kill_for_exit): Update.
2330 (process_serial_event): Likewise.
2331 * linux-arm-low.c (arm_new_fork): Likewise.
2333 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2335 * dll.h: Include <list>.
2336 (struct dll_info): Add constructor.
2337 <entry>: Remove field.
2338 (all_dlls): Change type to std::list<dll_info>.
2339 * dll.c: Include <algorithm>.
2340 (get_dll): Remove macro.
2341 (all_dlls): Change type to std::list<dll_info *>.
2342 (free_one_dll): Remove.
2343 (match_dll): Likewise.
2344 (loaded_dll): Adjust.
2345 (unloaded_dll): Adjust to all_dlls type change, use
2346 std::find_if. Inline code from match_dll.
2347 (clear_dlls): Adjust to all_dlls type change.
2348 * server.c (emit_dll_description): Remove.
2349 (handle_qxfer_libraries): Adjust to all_dlls type change,
2350 integrate emit_dll_description's functionality.
2352 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2354 * linux-low.h (struct linux_target_ops) <delete_process>: New
2356 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2357 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2358 (struct linux_target_ops): Add delete_process callback.
2359 * linux-arm-low.c (arm_delete_process): New.
2360 (struct linux_target_ops): Add delete_process callback.
2361 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2362 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2363 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2364 * linux-mips-low.c (mips_linux_delete_process): New.
2365 (struct linux_target_ops): Add delete_process callback.
2366 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2367 * linux-s390-low.c (struct linux_target_ops): Likewise.
2368 * linux-sh-low.c (struct linux_target_ops): Likewise.
2369 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2370 * linux-tile-low.c (struct linux_target_ops): Likewise.
2371 * linux-x86-low.c (x86_linux_delete_process): New.
2372 (struct linux_target_ops): Add delete_process callback.
2373 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2375 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2377 * linux-aarch64-low.c (the_low_target): Add thread delete
2379 * linux-arm-low.c (arm_delete_thread): New function.
2380 (the_low_target): Add thread delete callback.
2381 * linux-bfin-low.c (the_low_target): Likewise.
2382 * linux-crisv32-low.c (the_low_target): Likewise.
2383 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2385 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2387 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2388 * linux-mips-low.c (mips_linux_delete_thread): New function.
2389 (the_low_target): Add thread delete callback.
2390 * linux-ppc-low.c (the_low_target): Likewise.
2391 * linux-s390-low.c (the_low_target): Likewise.
2392 * linux-sh-low.c (the_low_target): Likewise.
2393 * linux-tic6x-low.c (the_low_target): Likewise.
2394 * linux-tile-low.c (the_low_target): Likewise.
2395 * linux-x86-low.c (the_low_target): Likewise.
2396 * linux-xtensa-low.c (the_low_target): Likewise.
2398 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2400 * win32-low.c: Include "common-inferior.h".
2402 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2404 * inferiors.c (set_inferior_cwd): New function.
2405 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2406 (handle_query): Inform that QSetWorkingDir is supported.
2407 * win32-low.c (create_process): Pass the inferior's cwd to
2410 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2412 * inferiors.c (current_inferior_cwd): New global variable.
2413 (get_inferior_cwd): New function.
2414 * inferiors.h (struct process_info) <cwd>: New field.
2416 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2418 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2419 (OBS): Add gdb_tilde_expand.o.
2421 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2423 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2424 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2426 2017-09-29 Pedro Alves <palves@redhat.com>
2428 * ax.c (gdb_parse_agent_expr): Constify.
2429 * ax.h (gdb_parse_agent_expr): Constify.
2430 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2432 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2433 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2434 * remote-utils.h (read_ptid): Constify.
2435 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2436 (process_point_options, process_serial_event): Constify.
2437 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2438 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2439 (cmd_qtbuffer): Constify.
2441 2017-09-29 Pedro Alves <palves@redhat.com>
2443 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2446 2017-09-29 Pedro Alves <palves@redhat.com>
2448 * linux-low.c (handle_extended_wait): Pass parent thread instead
2449 of process to thread_db_notice_clone.
2450 * linux-low.h (thread_db_notice_clone): Replace parent process
2451 parameter with parent thread parameter.
2452 * thread-db.c (find_one_thread): Add comment.
2453 (thread_db_notice_clone): Replace parent process parameter with
2454 parent thread parameter. Temporarily switch to the parent thread.
2456 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2458 * gdbthread.h: Include "common-gdbthread.h".
2459 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2460 "if" when validating the ptid.
2461 * remote-utils.c: Include "gdbthread.h".
2462 (prepare_resume_reply): Use "switch_to_thread".
2463 * target.c (done_accessing_memory): Likewise.
2465 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2467 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2468 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2469 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2470 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2471 s390x-gs-linux64-ipa.o to ipa_obj.
2472 * linux-s390-low.c (HWCAP_S390_GS): New define.
2473 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2475 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2476 (s390_arch_setup): Check for guarded-storage support and choose
2478 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2479 init_registers_s390x_gs_linux64.
2480 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2482 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2483 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2485 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2487 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2489 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2491 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2492 (thread_db_thread_handle): Declare.
2493 * linux-low.c (linux_target_ops): Initialize thread_handle.
2494 * server.c (handle_qxfer_threads_worker): Add support for
2496 * target.h (struct target_ops): Add new function pointer,
2498 (target_thread_handle): Define.
2499 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2501 (thread_db_thread_handle): New function.
2503 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2505 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2506 * linux-low.h (thread_db_notice_clone): Declare.
2507 * thread-db.c (thread_db_notice_clone): New function.
2509 2017-09-21 Pedro Alves <palves@redhat.com>
2511 * server.c (gdb_read_memory, handle_status, process_serial_event)
2512 (handle_serial_event, handle_target_event): Adjust to
2513 set_desired_thread prototype change.
2514 * target.c (set_desired_thread): Remove 'use_general' parameter
2516 * target.h (set_desired_thread): Remove 'use_general' parameter.
2518 2017-09-20 Tom Tromey <tom@tromey.com>
2520 * target.c (target_terminal::terminal_state): Define.
2521 (target_terminal::init): Rename from target_terminal_init.
2522 (target_terminal::inferior): Rename from
2523 target_terminal_inferior.
2524 (target_terminal::ours): Rename from target_terminal_ours.
2525 (target_terminal::ours_for_output, target_terminal::info): New.
2527 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2529 * server.c (accumulate_file_name_length): Remove.
2530 (emit_dll_description): Adjust to std::string change.
2531 (handle_qxfer_libraries): Use std::string to hold document.
2533 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2535 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2536 return type of xml_escape_text.
2537 * server.c (emit_dll_description): Likewise.
2539 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2541 * server.c (captured_main): Accept argument for --selftest.
2542 Update run_tests call.
2543 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2544 when registering selftests.
2546 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2548 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2549 instead of "VEC" for "target_desc.reg_defs".
2550 (regcache_cpy): Likewise.
2551 (registers_to_string): Likewise.
2552 (registers_from_string): Likewise.
2553 (find_regno): Likewise.
2554 (supply_regblock): Likewise.
2555 (regcache_raw_read_unsigned): Likewise.
2556 * tdesc.c (init_target_desc): Likewise.
2557 (tdesc_create_reg): Likewise.
2558 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2559 (struct target_desc) <reg_defs>: Convert to "std::vector".
2560 (target_desc): Do not initialize "reg_defs".
2561 (~target_desc): Update code to use "std::vector" instead of "VEC"
2562 for "target_desc.reg_defs".
2563 (operator==): Likewise.
2565 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2567 * inferiors.h (thread_to_gdb_id): Remove.
2568 * inferiors.c (thread_to_gdb_id): Remove.
2569 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2570 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2571 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2573 * nto-low.c (nto_fetch_registers, nto_store_registers,
2574 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2576 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2578 * inferiors.h (gdb_id_to_thread_id): Remove.
2579 * inferiors.c (gdb_id_to_thread_id): Remove.
2580 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2581 removal. Move pid declaration closer to where it's used.
2583 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2585 * server.c (handle_detach): New function.
2586 (process_serial_event): Move code out, call handle_detach.
2588 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2590 * server.c (require_running): Rename to ...
2591 (require_running_or_return): ... this ...
2592 (require_running_or_break): ... and this.
2593 (handle_query, process_serial_event): Adjust.
2595 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2597 * linux-low.c (linux_set_resume_request): Remove unused
2600 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2602 * server.c (first_thread_of): Remove.
2603 (process_serial_event): Replace usage of first_thread_of with
2604 find_any_thread_of_pid.
2605 * tracepoint.c (same_process_p): Remove.
2606 (gdb_agent_about_to_close): Replace usage of same_process_p with
2607 find_any_thread_of_pid.
2608 * linux-x86-low.c (same_process_callback): Remove.
2609 (x86_arch_setup_process_callback): Replace usage of
2610 same_process_callback with find_any_thread_of_pid.
2611 * thread-db.c (any_thread_of): Remove.
2612 (switch_to_process): Replace usage of any_thread_of with
2613 find_any_thread_of_pid.
2614 * inferiors.c (thread_pid_matches_callback): Remove.
2615 (find_thread_process): Adjust to use find_any_thread_of_pid.
2617 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2619 * regcache.c (get_thread_regcache): Guard calls to "memset"
2622 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2624 * linux-low.c (handle_extended_wait): Use
2625 "allocate_target_description" instead of "XNEW".
2626 * linux-x86-low.c (initialize_low_arch): Likewise.
2628 2017-09-05 Yao Qi <yao.qi@linaro.org>
2630 * configure.srv (srv_i386_regobj): Remove.
2631 (srv_amd64_regobj): Remove.
2632 (srv_regobj): Set it to "" for x86 non-linux targets.
2633 * linux-x86-tdesc.c (i386_linux_read_description):
2634 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2635 (init_registers_i386): Remove the declaration.
2636 (tdesc_i386): Remove the declaration.
2637 (lynx_i386_arch_setup): Call i386_create_target_description.
2638 * nto-x86-low.c: Likewise.
2639 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2640 [!__x86_64__]: include arch/i386.h.
2641 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2643 2017-09-05 Yao Qi <yao.qi@linaro.org>
2645 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2646 i386/amd64-XXX-linux from it.
2648 2017-09-05 Yao Qi <yao.qi@linaro.org>
2650 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2652 (ipa_amd64_linux_regobj): Remove.
2653 (ipa_x32_linux_regobj): Remove.
2655 2017-09-05 Yao Qi <yao.qi@linaro.org>
2657 * Makefile.in (arch-amd64.o): New rule.
2658 * configure.srv: Append arch-amd64.o.
2659 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2660 (get_ipa_tdesc): Call amd64_linux_read_description.
2661 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2662 and init_registers_amd64_XXX.
2663 * linux-x86-low.c (x86_linux_read_description): Call
2664 amd64_linux_read_description.
2665 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2666 (initialize_low_arch): Don't call init_registers_x32_XXX and
2667 init_registers_amd64_XXX.
2668 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2669 and tdesc_amd64_XXX.
2670 [__x86_64__] (amd64_tdesc_test): New function.
2671 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2672 and init_registers_amd64_XXX.
2673 * linux-x86-tdesc.c: Include arch/amd64.h.
2674 (xcr0_to_tdesc_idx): New function.
2675 (i386_linux_read_description): New function.
2676 (amd64_get_ipa_tdesc_idx): New function.
2677 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2678 (amd64_get_ipa_tdesc): Declare.
2680 2017-09-05 Yao Qi <yao.qi@linaro.org>
2682 * configure.srv (srv_i386_linux_xmlfiles): Remove
2683 i386/i386-XXX-linux.xml from it.
2685 2017-09-05 Yao Qi <yao.qi@linaro.org>
2687 * configure.srv: Set srv_i386_linux_regobj empty if $development
2689 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2690 initialize_low_tdesc.
2691 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2692 with #if initialize_low_tdesc.
2693 * linux-x86-tdesc-selftest.c: New file.
2694 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2696 2017-09-05 Yao Qi <yao.qi@linaro.org>
2698 * Makefile.in (arch-i386.o): New rule.
2699 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2700 (x86_64-*-linux*): Likewise.
2701 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2702 include arch/i386.h.
2703 (i386_linux_read_description): Remove code and call
2704 i386_create_target_description.
2705 * tdesc.c (allocate_target_description): New function.
2706 * tdesc.h (set_tdesc_architecture): Remove declaration.
2707 (set_tdesc_osabi): Likewise.
2709 2017-09-05 Yao Qi <yao.qi@linaro.org>
2711 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2712 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2713 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2715 * server.c (get_features_xml): Call tdesc_get_features_xml.
2716 * tdesc.c (set_tdesc_architecture): New function.
2717 (set_tdesc_osabi): New function.
2718 (tdesc_get_features_xml): New function.
2719 (tdesc_create_feature): Add an argument.
2720 * tdesc.h (struct target_desc) <features>: New field.
2721 <arch, osabi>: New field.
2722 (~target_desc): xfree features, arch, and osabi.
2723 (target_desc::oerator==): Don't compare .xmltarget.
2724 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2725 (set_tdesc_osabi): Likewise.
2726 (tdesc_get_features_xml): Likewise.
2728 2017-09-05 Yao Qi <yao.qi@linaro.org>
2730 * linux-x86-tdesc.c: Include selftest.h.
2731 (i386_tdesc_test): New function.
2732 (initialize_low_tdesc): Call selftests::register_test.
2733 * tdesc.h: Include regdef.h.
2734 (target_desc): Override operator == and !=.
2736 2017-09-05 Yao Qi <yao.qi@linaro.org>
2738 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2739 (ipa_obj): Likewise.
2740 * linux-i386-ipa.c: Include common/x86-xstate.h
2741 (get_ipa_tdesc): Call i386_linux_read_description.
2742 (initialize_low_tracepoint): Don't call init_registers_XXX
2743 functions, call initialize_low_tdesc instead.
2744 * linux-x86-low.c (x86_linux_read_description): Call
2745 i386_linux_read_description.
2746 (initialize_low_arch): Don't call init_registers_i386_XXX
2747 functions, call initialize_low_tdesc.
2748 * linux-x86-tdesc.c: New file.
2749 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2750 (i386_get_ipa_tdesc_idx): Declare.
2751 (i386_get_ipa_tdesc): Declare.
2752 (initialize_low_tdesc): Declare.
2754 2017-09-05 Yao Qi <yao.qi@linaro.org>
2756 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2759 2017-09-05 Yao Qi <yao.qi@linaro.org>
2761 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2762 * regcache.c (get_thread_regcache): Use VEC_length.
2763 (init_register_cache): Likewise.
2764 (regcache_cpy): Likewise.
2765 (registers_to_string): Iterate reg_defs via VEC_iterate.
2766 (find_regno): Likewise.
2767 (find_register_by_number): Use VEC_index.
2768 (register_size): Call find_register_by_number.
2769 (register_data): Call find_register_by_number.
2770 (supply_regblock): Use VEC_length.
2771 (regcache_raw_read_unsigned): Likewise.
2772 * tdesc.c (init_target_desc): Iterate reg_defs via
2774 (default_description): Update initializer.
2775 (copy_target_description): Don't update field num_registers.
2776 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2777 <num_registers>: Remove.
2779 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2781 * Makefile.in (.SECONDARY): Define target.
2783 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2785 * linux-low.c (linux_wait_1): Adjust.
2786 * server.c (queue_stop_reply_callback): Adjust.
2788 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2790 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2791 QEnvironmentUnset and QEnvironmentReset packets.
2792 (handle_query): Inform remote that QEnvironmentHexEncoded,
2793 QEnvironmentUnset and QEnvironmentReset are supported.
2795 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2797 * inferiors.h (inferior_target_data): Rename to ...
2798 (thread_target_data): ... this.
2799 (inferior_regcache_data): Rename to ...
2800 (thread_regcache_data): ... this.
2801 (set_inferior_regcache_data): Rename to ...
2802 (set_thread_regcache_data): ... this.
2803 * inferiors.c (inferior_target_data): Rename to ...
2804 (thread_target_data): ... this.
2805 (inferior_regcache_data): Rename to ...
2806 (thread_regcache_data): ... this.
2807 (set_inferior_regcache_data): Rename to ...
2808 (set_thread_regcache_data): ... this.
2809 (free_one_thread): Update.
2810 * linux-low.h (get_thread_lwp): Update.
2811 * regcache.c (get_thread_regcache): Update.
2812 (regcache_invalidate_thread): Update.
2813 (free_register_cache_thread): Update.
2814 * win32-i386-low.c (update_debug_registers_callback): Update.
2815 (win32_get_current_dr): Update.
2816 * win32-low.c (thread_rec): Update.
2817 (delete_thread_info): Update.
2818 (continue_one_thread): Update.
2819 (suspend_one_thread): Update.
2821 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2823 * inferiors.c (set_inferior_target_data): Remove.
2824 * inferiors.h (set_inferior_target_data): Remove.
2826 2017-08-18 Yao Qi <yao.qi@linaro.org>
2828 * Makefile.in (OBS): Add selftest.o.
2829 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2830 * configure, config.in: Re-generated.
2831 * server.c: Include common/sefltest.h.
2832 (captured_main): Handle option --selftest.
2834 2017-08-09 Yao Qi <yao.qi@linaro.org>
2836 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2837 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2838 i386-avx-mpx.o and i386-mmx.o.
2839 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2840 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2841 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2842 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2843 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2844 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2845 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2846 i386/amd64-avx-mpx.xml.
2848 2017-08-09 Yao Qi <yao.qi@linaro.org>
2850 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2851 and x32-avx-avx512.o.
2852 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2853 i386/x32-avx-avx512.xml.
2855 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2857 * tracepoint.h (enum class fast_tpoint_collect_result): New
2859 (fast_tracepoint_collecting): Change return type to
2860 fast_tpoint_collect_result.
2861 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2862 * linux-low.h: Include tracepoint.h.
2863 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2864 fast_tpoint_collect_result.
2865 * linux-low.c (handle_tracepoints): Adjust.
2866 (linux_fast_tracepoint_collecting): Change return type to
2867 fast_tpoint_collect_result.
2868 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2869 linux_wait_1, stuck_in_jump_pad_callback,
2870 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2871 proceed_one_lwp): Adjust to type change.
2873 2017-07-10 Yao Qi <yao.qi@linaro.org>
2875 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2877 2017-06-29 Yao Qi <yao.qi@linaro.org>
2879 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2881 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2883 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2885 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2887 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2889 * linux-low.c (linux_create_inferior): Adjust code to access the
2890 environment information via 'gdb_environ' class.
2891 * lynx-low.c (lynx_create_inferior): Likewise.
2892 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2893 (get_environ): Return a pointer to 'our_environ'.
2894 (captured_main): Initialize 'our_environ'.
2895 * server.h (get_environ): Adjust prototype.
2896 * spu-low.c (spu_create_inferior): Adjust code to access the
2897 environment information via 'gdb_environ' class.
2899 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2901 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2902 usage of "register" keyword.
2904 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2906 * configure: Re-generate.
2908 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2910 * configure: Re-generate.
2912 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2914 * Makefile.in (COMPILE.pre): Add "-x c++".
2916 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2918 * fork-child.c: Conditionally include <signal.h>.
2920 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2922 * server.c (handle_general_set): Handle new packet
2923 "QStartupWithShell".
2924 (handle_query): Add "QStartupWithShell" to the list of supported
2926 (gdbserver_usage): Add help text explaining the
2927 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2929 (captured_main): Recognize and act upon the presence of the new
2932 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2933 Pedro Alves <palves@redhat.com>
2935 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2936 * configure: Regenerate.
2937 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2939 (i[34567]86-*-lynxos*): Likewise.
2940 (spu*-*-*): Likewise.
2941 * fork-child.c: New file.
2942 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2944 (linux_ptrace_fun): New function.
2945 (linux_create_inferior): Adjust function prototype to reflect
2946 change on "target.h". Adjust function code to use
2948 (linux_request_interrupt): Delete "signal_pid".
2949 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2950 (lynx_ptrace_fun): New function.
2951 (lynx_create_inferior): Adjust function prototype to reflect
2952 change on "target.h". Adjust function code to use
2954 * nto-low.c (nto_create_inferior): Adjust function prototype and
2955 code to reflect change on "target.h". Update comments.
2956 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2957 "common-terminal.h" and "environ.h".
2958 (terminal_fd): Moved to fork-child.c.
2959 (old_foreground_pgrp): Likewise.
2960 (restore_old_foreground_pgrp): Likewise.
2961 (last_status): Make it global.
2962 (last_ptid): Likewise.
2963 (our_environ): New variable.
2964 (startup_with_shell): Likewise.
2965 (program_name): Likewise.
2966 (program_argv): Rename to...
2967 (program_args): ...this.
2968 (wrapper_argv): New variable.
2969 (start_inferior): Delete function.
2970 (get_exec_wrapper): New function.
2971 (get_exec_file): Likewise.
2972 (get_environ): Likewise.
2973 (prefork_hook): Likewise.
2974 (post_fork_inferior): Likewise.
2975 (postfork_hook): Likewise.
2976 (postfork_child_hook): Likewise.
2977 (handle_v_run): Update code to deal with arguments coming from the
2978 remote host. Update calls from "start_inferior" to
2980 (captured_main): Likewise. Initialize environment variable. Call
2982 * server.h (post_fork_inferior): New prototype.
2983 (get_environ): Likewise.
2984 (last_status): Declare.
2985 (last_ptid): Likewise.
2986 (signal_pid): Likewise.
2987 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2988 (spu_ptrace_fun): New function.
2989 (spu_create_inferior): Adjust function prototype to reflect change
2990 on "target.h". Adjust function code to use "fork_inferior".
2991 * target.c (target_terminal_init): New function.
2992 (target_terminal_inferior): Likewise.
2993 (target_terminal_ours): Likewise.
2994 * target.h: Include <vector>.
2995 (struct target_ops) <create_inferior>: Update prototype.
2996 (create_inferior): Update macro.
2997 * utils.c (gdb_flush_out_err): New function.
2998 * win32-low.c (win32_create_inferior): Adjust function prototype
2999 and code to reflect change on "target.h".
3001 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3003 * inferiors.c (switch_to_thread): New function.
3005 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3007 * Makefile.in (SFILE): Add "common/job-control.c".
3008 (OBS): Add "job-control.o".
3010 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3012 * Makefile: Remove "@host_makefile_frag@".
3014 2017-05-05 Pedro Alves <palves@redhat.com>
3016 * configure: Regenerate.
3018 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3020 * configure: Regenerate.
3022 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3024 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3025 software_single_step change of return type to
3026 std::vector<CORE_ADDR>.
3027 * linux-low.c (install_software_single_step_breakpoints):
3029 * linux-low.h (install_software_single_step_breakpoints):
3032 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3034 * remote-utils.c: Include "gdb_termios.h" instead of
3036 * terminal.h: Delete file.
3038 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3040 * server.c: Include <vector>.
3041 <program_argv, wrapper_argv>: Convert to std::vector.
3042 (start_inferior): Rewrite function to use C++.
3043 (handle_v_run): Likewise. Update code that calculates the argv
3044 based on the vRun packet; use C++.
3045 (captured_main): Likewise.
3047 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3049 * server.c (handle_v_cont): Initialize thread_resume::thread
3052 2017-04-05 Pedro Alves <palves@redhat.com>
3054 * configure: Regenerate.
3056 2017-04-05 Pedro Alves <palves@redhat.com>
3058 * gdbreplay.c (sync_error): Constify.
3059 * linux-x86-low.c (push_opcode): Constify.
3061 2017-04-05 Pedro Alves <palves@redhat.com>
3063 * win32-low.c (get_child_debug_event)
3064 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3065 Report TARGET_WAITKIND_SPURIOUS instead.
3067 2017-04-05 Pedro Alves <palves@redhat.com>
3069 * remote-utils.c (remote_prepare, remote_open): Constify.
3070 * remote-utils.h (remote_prepare, remote_open): Constify.
3071 * server.c (captured_main): Constify 'port' handling.
3073 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3075 * Makefile.in (clean): Clear .deps.
3077 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3079 * .gitignore: Remove generated files, replace with wildcard.
3080 * (clean): Replace removal of generated files with wildcard.
3081 (version.c): Replace with...
3082 (version-generated.c): ...this.
3083 (xml-builtin.c): Replace with...
3084 (xml-builtin-generated.c): ...this.
3085 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3086 (%.c: *regformats*): Replace with...
3087 (%-generated.c: *regformats*): ...this.
3089 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3091 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3092 (xtensa_fill_gregset): Call collect_register_by_name for
3094 (xtensa_store_gregset): Call supply_register_by_name for
3097 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3099 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3100 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3101 (xtensa_store_gregset): Call supply_register for all registers in
3102 a0_regnum..a0_regnum + C0_NREGS range.
3104 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3106 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3107 (ax-ipa.o: ax.c): Remove.
3108 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3109 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3110 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3111 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3112 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3114 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3116 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3117 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3118 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3119 (errors-ipa.o: ../common/errors.c): Remove.
3120 (format-ipa.o: ../common/format.c): Remove.
3121 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3123 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3125 * Makefile.in (%-ipa.o: %.c): New rule.
3126 (tracepoint-ipa.o: tracepoint.c): Remove.
3127 (utils-ipa.o: utils.c): Remove.
3128 (remote-utils-ipa.o: remote-utils.c): Remove.
3129 (regcache-ipa.o: regcache.c): Remove.
3130 (i386-linux-ipa.o: i386-linux.c): Remove.
3131 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3132 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3133 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3134 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3135 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3136 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3137 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3138 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3139 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3140 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3141 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3142 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3143 (aarch64-ipa.o: aarch64.c): Remove.
3144 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3145 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3146 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3147 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3148 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3149 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3150 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3151 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3152 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3153 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3154 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3155 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3156 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3157 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3158 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3159 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3160 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3161 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3162 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3163 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3164 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3165 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3166 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3167 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3168 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3169 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3170 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3171 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3172 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3173 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3174 (tdesc-ipa.o: tdesc.c): Remove.
3175 (x32-linux-ipa.o: x32-linux.c): Remove.
3176 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3177 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3179 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3181 * Makefile.in (%.o: ../arch/%.c): New rule.
3182 (arm.o: ../arch/arm.c): Remove.
3183 (arm-linux.o: ../arch/arm-linux.c): Remove.
3184 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3185 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3187 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3189 * Makefile.in (%.o: ../nat/%.c): New rule.
3190 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3191 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3192 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3193 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3194 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3195 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3196 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3197 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3198 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3199 (linux-personality.o: ../nat/linux-personality.c): Remove.
3200 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3201 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3202 (x86-linux.o: ../nat/x86-linux.c): Remove.
3203 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3204 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3206 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3208 * Makefile.in (%.o: ../common/%.c): New rule.
3209 (signals.o: ../common/signals.c): Remove.
3210 (print-utils.o: ../common/print-utils.c): Remove.
3211 (rsp-low.o: ../common/rsp-low.c): Remove.
3212 (common-utils.o: ../common/common-utils.c): Remove.
3213 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3214 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3215 (vec.o: ../common/vec.c): Remove.
3216 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3217 (xml-utils.o: ../common/xml-utils.c): Remove.
3218 (ptid.o: ../common/ptid.c): Remove.
3219 (buffer.o: ../common/buffer.c): Remove.
3220 (format.o: ../common/format.c): Remove.
3221 (filestuff.o: ../common/filestuff.c): Remove.
3222 (agent.o: ../common/agent.c): Remove.
3223 (errors.o: ../common/errors.c): Remove.
3224 (environ.o: ../common/environ.c): Remove.
3225 (common-debug.o: ../common/common-debug.c): Remove.
3226 (cleanups.o: ../common/cleanups.c): Remove.
3227 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3228 (fileio.o: ../common/fileio.c): Remove.
3229 (common-regcache.o: ../common/common-regcache.c): Remove.
3230 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3231 (new-op.o: ../common/new-op.c): Remove.
3232 (btrace-common.o: ../common/btrace-common.c): Remove.
3234 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3236 * Makefile.in (%.o: ../target/%.c): New rule.
3237 (waitstatus.o: ../target/waitstatus.c): Remove.
3239 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3242 (%.c: ../regformats/%.dat,
3243 (%.c: ../regformats/arm/%.dat,
3244 (%.c: ../regformats/i386/%.dat,
3245 (%.c: ../regformats/rs6000/%.dat): New rules.
3246 (aarch64.c): Remove.
3247 (reg-arm.c): Remove.
3248 (arm-with-iwmmxt.c): Remove.
3249 (arm-with-vfpv2.c): Remove.
3250 (arm-with-vfpv3.c): Remove.
3251 (arm-with-neon.c): Remove.
3252 (reg-bfin.c): Remove.
3253 (reg-cris.c): Remove.
3254 (reg-crisv32.c): Remove.
3256 (i386-linux.c): Remove.
3257 (i386-avx.c): Remove.
3258 (i386-avx-linux.c): Remove.
3259 (i386-avx-avx512.c): Remove.
3260 (i386-avx-avx512-linux.c): Remove.
3261 (i386-mpx.c): Remove.
3262 (i386-mpx-linux.c): Remove.
3263 (i386-avx-mpx-avx512-pku.c): Remove.
3264 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3265 (i386-avx-mpx.c): Remove.
3266 (i386-avx-mpx-linux.c): Remove.
3267 (i386-mmx.c): Remove.
3268 (i386-mmx-linux.c): Remove.
3269 (reg-ia64.c): Remove.
3270 (reg-m32r.c): Remove.
3271 (reg-m68k.c): Remove.
3273 (mips-linux.c): Remove.
3274 (mips-dsp-linux.c): Remove.
3275 (mips64-linux.c): Remove.
3276 (mips64-dsp-linux.c): Remove.
3277 (nios2-linux.c): Remove.
3278 (powerpc-32.c): Remove.
3279 (powerpc-32l.c): Remove.
3280 (powerpc-altivec32l.c): Remove.
3281 (powerpc-cell32l.c): Remove.
3282 (powerpc-vsx32l.c): Remove.
3283 (powerpc-isa205-32l.c): Remove.
3284 (powerpc-isa205-altivec32l.c): Remove.
3285 (powerpc-isa205-vsx32l.c): Remove.
3286 (powerpc-e500l.c): Remove.
3287 (powerpc-64l.c): Remove.
3288 (powerpc-altivec64l.c): Remove.
3289 (powerpc-cell64l.c): Remove.
3290 (powerpc-vsx64l.c): Remove.
3291 (powerpc-isa205-64l.c): Remove.
3292 (powerpc-isa205-altivec64l.c): Remove.
3293 (powerpc-isa205-vsx64l.c): Remove.
3294 (s390-linux32.c): Remove.
3295 (s390-linux32v1.c): Remove.
3296 (s390-linux32v2.c): Remove.
3297 (s390-linux64.c): Remove.
3298 (s390-linux64v1.c): Remove.
3299 (s390-linux64v2.c): Remove.
3300 (s390-te-linux64.c): Remove.
3301 (s390-vx-linux64.c): Remove.
3302 (s390-tevx-linux64.c): Remove.
3303 (s390x-linux64.c): Remove.
3304 (s390x-linux64v1.c): Remove.
3305 (s390x-linux64v2.c): Remove.
3306 (s390x-te-linux64.c): Remove.
3307 (s390x-vx-linux64.c): Remove.
3308 (s390x-tevx-linux64.c): Remove.
3309 (tic6x-c64xp-linux.c): Remove.
3310 (tic6x-c64x-linux.c): Remove.
3311 (tic6x-c62x-linux.c): Remove.
3313 (reg-sparc64.c): Remove.
3314 (reg-spu.c): Remove.
3316 (amd64-linux.c): Remove.
3317 (amd64-avx.c): Remove.
3318 (amd64-avx-linux.c): Remove.
3319 (amd64-avx-avx512.c): Remove.
3320 (amd64-avx-avx512-linux.c): Remove.
3321 (amd64-mpx.c): Remove.
3322 (amd64-mpx-linux.c): Remove.
3323 (amd64-avx-mpx-avx512-pku.c): Remove.
3324 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3325 (amd64-avx-mpx.c): Remove.
3326 (amd64-avx-mpx-linux.c): Remove.
3328 (x32-linux.c): Remove.
3329 (x32-avx.c): Remove.
3330 (x32-avx-linux.c): Remove.
3331 (x32-avx-avx512.c): Remove.
3332 (x32-avx-avx512-linux.c): Remove.
3333 (reg-xtensa.c): Remove.
3334 (reg-tilegx.c): Remove.
3335 (reg-tilegx32.c): Remove.
3337 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3339 * Makefile.in (SFILES): Add "common/environ.c".
3340 (OBJS): Add "common/environ.h".
3342 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3344 * configure.ac: Check if the fs_base and gs_base members of
3345 `struct user_regs_struct' exist.
3346 * config.in: Regenerated.
3347 * configure: Likewise.
3349 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3351 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3353 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3354 (get_next_pcs_syscall_next_pc): Likewise.
3356 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3358 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3359 * nto-x86-low.c: Likewise.
3361 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3363 * Makefile.in: Include disable-implicit-rules.mk.
3365 2016-11-23 Pedro Alves <palves@redhat.com>
3367 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3368 (debug_vprintf): Use std::chrono::steady_clock instead of
3369 gettimeofday. Use '.' instead of ':'.
3370 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3371 (get_timestamp): Use std::chrono::steady_clock instead of
3374 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3376 * Makefile.in: Fix whitespace formatting.
3378 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3380 * Makefile.in (SFILES, OBS): Flatten list and order
3383 2016-11-23 Pedro Alves <palves@redhat.com>
3385 * event-loop.c (handle_file_event): Use warning.
3386 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3387 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3390 2016-11-23 Pedro Alves <palves@redhat.com>
3392 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3394 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3395 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3396 debug_printf and debug_flush for debug output.
3397 * server.c (handle_general_set): Likewise.
3398 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3401 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3403 * Makefile.in (.c.o): Replace rule with ...
3404 (%.o: %.c): ... this one.
3406 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3408 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3409 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3411 * configure.ac: Remove checks for the make program.
3412 * configure: Re-generate.
3414 2016-10-28 Pedro Alves <palves@redhat.com>
3416 * Makefile.in (CXX_DIALECT): Get from configure.
3417 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3418 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3419 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3420 * config.in: Regenerate.
3421 * configure: Regenerate.
3423 2016-10-27 Yao Qi <yao.qi@linaro.org>
3425 * linux-low.c (linux_supports_range_stepping): Return true if
3426 can_software_single_step return true.
3428 2016-10-27 Yao Qi <yao.qi@linaro.org>
3430 * inferiors.c (find_inferior_in_random): New function.
3431 * inferiors.h (find_inferior_in_random): Declare.
3432 * linux-low.c (linux_wait_for_event_filtered): Call
3433 find_inferior_in_random instead of find_inferior.
3435 2016-10-27 Yao Qi <yao.qi@linaro.org>
3437 * linux-low.c (linux_wait_1): If single-step breakpoints are
3438 inserted, remove them.
3440 2016-10-26 Pedro Alves <palves@redhat.com>
3442 * linux-low.c (handle_extended_wait): Link parent/child fork
3444 (linux_wait_1): Unlink them.
3445 (linux_set_resume_request): Ignore resume requests for
3446 already-resumed and unhandled fork child threads.
3447 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3448 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3450 (handle_v_requests) <vCont>: Don't call require_running.
3451 * server.h (in_queued_stop_replies): New declaration.
3453 2016-10-24 Yao Qi <yao.qi@linaro.org>
3456 * linux-aarch64-low.c (append_insns): Cast the return value to
3459 2016-10-10 Yao Qi <yao.qi@linaro.org>
3461 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3463 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3465 * target.c (target_supports_multi_process): New function, moved
3467 * target.h (target_supports_multi_process): ... here. Remove
3470 2016-10-05 Tom Tromey <tom@tromey.com>
3473 * tracepoint.c (handle_tracepoint_bkpts): Check
3474 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3476 2016-10-05 Yao Qi <yao.qi@linaro.org>
3478 * configure.srv: Update the path of arm-*.xml files.
3480 2016-10-05 Terry Guo <terry.guo@arm.com>
3481 Yao Qi <yao.qi@linaro.org>
3483 * Makefile.in: Adjust the path of rules.
3484 * configure.srv: Update the path of xml files.
3485 * regformats/arm-with-iwmmxt.dat: Regenerated.
3486 * regformats/arm-with-neon.dat: Likewise.
3487 * regformats/arm-with-vfpv2.dat: Likewise.
3488 * regformats/arm-with-vfpv3.dat Likewise.
3490 2016-09-30 Yao Qi <yao.qi@linaro.org>
3493 * target.c (target_stop_and_wait): Don't call
3494 target_continue_no_signal, use resume_stop instead.
3496 2016-09-26 Yao Qi <yao.qi@linaro.org>
3498 * linux-low.c (linux_wait_1): Call debug_exit.
3500 2016-09-23 Pedro Alves <palves@redhat.com>
3502 * Makefile.in (SFILES): Add common/new-op.c.
3503 (OBS): Add common/new-op.o.
3504 (new-op.o): New rule.
3506 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3508 * .gitinore: Ignore more files.
3510 2016-09-21 Yao Qi <yao.qi@linaro.org>
3512 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3515 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3517 * server.c (start_inferior): Call target_mourn_inferior instead of
3518 mourn_inferior; pass ptid_t argument to it.
3520 (handle_target_event): Likewise.
3521 * target.c (target_mourn_inferior): New function.
3522 * target.h (mourn_inferior): Delete macro.
3524 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3526 * linux-low.c (lwp_is_stepping): New function.
3528 2016-09-06 Carl Love <cel@us.ibm.com>
3530 * server.c (start_inferior): Fixed comment, requested comment change
3531 didn't get updated correctly. Removed reference to ptrace () call as
3532 it is only true on Linux systems.
3534 2016-09-06 Carl Love <cel@us.ibm.com>
3536 * server.c (start_inferior): Do not call
3537 function target_post_create_inferior () if the
3538 inferior process has already exited.
3540 2016-09-05 Pedro Alves <palves@redhat.com>
3542 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3543 (COMPILE.pre, CC_LD): Use CXX directly.
3544 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3545 * acinclude.m4: Don't include build-with-cxx.m4.
3546 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3547 * configure: Regenerate.
3549 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3552 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3553 call writing data to own_buf.
3555 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3557 * target.c (mywait): Call target_wait instead of
3559 (target_wait): New function.
3561 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3563 * server.c (start_inferior): New variable 'ptid'. Replace calls
3564 to the_target->resume by target_continue{,_no_signal}, depending
3566 * target.c (target_stop_and_wait): Call target_continue_no_signal
3567 instead of the_target->resume.
3568 (target_continue): New function.
3570 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3572 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3574 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3577 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3579 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3580 * linux-arm-low.c (ps_get_thread_area): Likewise.
3581 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3582 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3583 * linux-mips-low.c (ps_get_thread_area): Likewise.
3584 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3585 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3586 * linux-x86-low.c (ps_get_thread_area): Likewise.
3587 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3589 2016-08-19 Pedro Alves <palves@redhat.com>
3591 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3593 2016-08-19 Pedro Alves <palves@redhat.com>
3595 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3596 comment. Use memcpy instead of casting through unsigned long.
3598 2016-08-19 Pedro Alves <palves@redhat.com>
3600 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3601 allocating around 0x80000000.
3603 2016-08-19 Pedro Alves <palves@redhat.com>
3606 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3607 (x32-avx512-linux-ipa.o): New rules.
3608 * configure.ac (x86_64-*-linux*): New x32 check.
3609 * configure.srv (ipa_x32_linux_regobj): New.
3610 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3611 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3613 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3615 * configure: Regenerate.
3617 2016-08-09 Pedro Alves <palves@redhat.com>
3620 * Makefile.in (OBS): Add signals-state-save-restore.o.
3621 (signals-state-save-restore.o): New rule.
3622 * config.in: Regenerate.
3623 * configure: Regenerate.
3624 * linux-low.c: Include "signals-state-save-restore.h".
3625 (linux_create_inferior): Call
3626 restore_original_signals_state.
3627 * server.c: Include "dispositions-save-restore.h".
3628 (captured_main): Call save_original_signals_state.
3630 2016-08-05 Pedro Alves <palves@redhat.com>
3632 * configure: Regenerate.
3634 2016-08-04 Yao Qi <yao.qi@linaro.org>
3636 * linux-low.c (regsets_fetch_inferior_registers): Check
3637 errno is ESRCH or not.
3639 2016-08-02 Yao Qi <yao.qi@linaro.org>
3641 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3642 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3643 (thread_db_load_search): Update.
3644 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3645 td_ta_set_event and td_ta_event_getmsg.
3647 2016-07-26 Pedro Alves <palves@redhat.com>
3650 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3651 of unsigned long for 64-bit registers and use uint32_t instead of
3652 unsigned int for 32-bit registers.
3654 2016-07-26 Pedro Alves <palves@redhat.com>
3656 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3659 2016-07-21 Tom Tromey <tom@tromey.com>
3661 * configure: Rebuild.
3663 2016-07-21 Yao Qi <yao.qi@linaro.org>
3665 * mem-break.c (find_gdb_breakpoint): Cast bp to
3666 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3668 2016-07-21 Yao Qi <yao.qi@linaro.org>
3670 * server.c (handle_v_requests): Support s and S actions
3671 if target_supports_software_single_step return true.
3673 2016-07-21 Yao Qi <yao.qi@linaro.org>
3675 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3676 is resume_step, call maybe_hw_step.
3677 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3679 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3681 (proceed_one_lwp): If resume request is resume_step, install
3682 reinsert breakpoints and call maybe_hw_step.
3684 2016-07-21 Yao Qi <yao.qi@linaro.org>
3686 * linux-low.c (proceed_one_lwp): Declare.
3687 (linux_resume_one_thread): Remove local variable 'step'.
3688 Lift code enqueue signal. Call proceed_one_lwp instead of
3689 linux_resume_one_lwp.
3691 2016-07-21 Yao Qi <yao.qi@linaro.org>
3693 * linux-low.c (linux_resume_one_thread): Call
3694 enqueue_pending_signal.
3696 2016-07-21 Yao Qi <yao.qi@linaro.org>
3698 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3699 * inferiors.c (do_restore_current_thread_cleanup): New function.
3700 (make_cleanup_restore_current_thread): Likewise.
3701 * linux-low.c (install_software_single_step_breakpoints): Call
3702 make_cleanup_restore_current_thread. Switch current_thread to
3705 2016-07-21 Yao Qi <yao.qi@linaro.org>
3707 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3708 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3709 (clone_one_breakpoint): Likewise.
3710 (delete_reinsert_breakpoints): Change parameter to thread.
3712 (has_reinsert_breakpoints): Likewise.
3713 (uninsert_reinsert_breakpoints): Likewise.
3714 (reinsert_reinsert_breakpoints): Likewise.
3715 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3716 (delete_reinsert_breakpoints): Likewise.
3717 (reinsert_reinsert_breakpoints): Likewise.
3718 (uninsert_reinsert_breakpoints): Likewise.
3719 (has_reinsert_breakpoints): Likewise.
3721 2016-07-21 Yao Qi <yao.qi@linaro.org>
3723 * inferiors.c (get_thread_process): Make parameter const.
3724 * inferiors.h (get_thread_process): Update declaration.
3725 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3726 Add new parameters child_thread and parent_thread. Callers
3728 * mem-break.h (clone_all_breakpoints): Update declaration.
3730 2016-07-21 Yao Qi <yao.qi@linaro.org>
3732 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3733 <command_list, handler>: Remove.
3734 (struct gdb_breakpoint): New.
3735 (struct other_breakpoint): New.
3736 (struct reinsert_breakpoint): New.
3737 (is_gdb_breakpoint): New function.
3738 (any_persistent_commands): Update command_list if
3739 is_gdb_breakpoint returns true.
3740 (set_breakpoint): Create breakpoints according to their types.
3741 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3742 (set_gdb_breakpoint_1): Likewise.
3743 (set_gdb_breakpoint): Likewise.
3744 (clear_breakpoint_conditions): Change parameter type to
3745 'struct gdb_breakpoint *'.
3746 (clear_breakpoint_commands): Likewise.
3747 (clear_breakpoint_conditions_and_commands): Likewise.
3748 (add_condition_to_breakpoint): Likewise.
3749 (add_breakpoint_condition): Likewise.
3750 (add_commands_to_breakpoint): Likewise.
3751 (check_breakpoints): Check other_breakpoint.
3752 (clone_one_breakpoint): Clone breakpopint according to its type.
3753 * mem-break.h (struct gdb_breakpoint): Declare.
3754 (set_gdb_breakpoint): Update declaration.
3755 (clear_breakpoint_conditions_and_commands): Likewise.
3756 (add_breakpoint_condition): Likewise.
3757 (add_breakpoint_commands): Likewise.
3758 * server.c (process_point_options): Change parameter type to
3759 'struct gdb_breakpoint *'.
3761 2016-07-21 Yao Qi <yao.qi@linaro.org>
3763 * mem-break.c (set_breakpoint_at): Rename it to ...
3764 (set_breakpoint_type_at): ... it.
3765 (set_breakpoint_at): Call set_breakpoint_type_at.
3766 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3767 * mem-break.h (set_breakpoint_at): Update comments.
3769 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3771 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3773 (nios2_store_gregset): Likewise.
3775 2016-07-01 Pedro Alves <palves@redhat.com>
3776 Antoine Tremblay <antoine.tremblay@ericsson.com>
3778 * linux-low.c: Change interface to take the target lwp_info
3779 pointer directly and return void. Handle detaching from a zombie
3781 (linux_detach_lwp_callback): New function.
3782 (linux_detach): Detach from the leader thread after detaching from
3785 2016-06-28 Yao Qi <yao.qi@linaro.org>
3787 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3788 for variable new_offset.
3789 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3790 (aarch64_ftrace_insn_reloc_cb): Likewise.
3791 (aarch64_ftrace_insn_reloc_tb): Likewise.
3792 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3793 PRIx64 instead of PRIx32.
3795 2016-06-28 Yao Qi <yao.qi@linaro.org>
3797 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3798 (the_low_target): Install arm_get_syscall_trapinfo.
3800 2016-06-28 Yao Qi <yao.qi@linaro.org>
3802 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3804 (the_low_target): Install aarch64_get_syscall_trapinfo.
3806 2016-06-28 Yao Qi <yao.qi@linaro.org>
3808 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3810 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3811 Remove parameter sysno.
3812 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3815 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3817 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3818 (s390_emit_ne_goto): Likewise.
3819 (s390_emit_lt_goto): Likewise.
3820 (s390_emit_le_goto): Likewise.
3821 (s390_emit_gt_goto): Likewise.
3822 (s390_emit_ge_goto): Likewise.
3823 (s390x_emit_eq_goto): Likewise.
3824 (s390x_emit_ne_goto): Likewise.
3825 (s390x_emit_lt_goto): Likewise.
3826 (s390x_emit_le_goto): Likewise.
3827 (s390x_emit_gt_goto): Likewise.
3828 (s390x_emit_ge_goto): Likewise.
3829 (s390_emit_ops_impl): Mark variable static.
3830 (s390x_emit_ops): Likewise.
3832 2016-06-17 Yao Qi <yao.qi@linaro.org>
3834 * linux-low.c (handle_extended_wait): Call
3835 uninsert_reinsert_breakpoints for the parent process. Remove
3836 reinsert breakpoints from the child process. Reinsert them to
3837 the parent process when vfork is done.
3838 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3839 (reinsert_reinsert_breakpoints): New function.
3840 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3841 (reinsert_reinsert_breakpoints): Declare.
3843 2016-06-17 Yao Qi <yao.qi@linaro.org>
3845 * linux-low.c (handle_extended_wait): If the parent is doing
3846 step-over, remove the reinsert breakpoints from the forked child.
3848 2016-06-17 Yao Qi <yao.qi@linaro.org>
3850 * linux-low.c (unsuspend_all_lwps): Declare.
3851 (linux_low_filter_event): If thread exited, call finish_step_over.
3852 If step-over is finished, unsuspend other threads.
3854 2016-06-17 Yao Qi <yao.qi@linaro.org>
3856 * linux-low.c (linux_resume_one_lwp_throw): Assert
3857 has_reinsert_breakpoints returns false.
3858 * mem-break.c (delete_disabled_breakpoints): Assert
3859 bp type isn't reinsert_breakpoint.
3861 2016-06-17 Yao Qi <yao.qi@linaro.org>
3863 * linux-low.c (maybe_hw_step): New function.
3864 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3865 (finish_step_over): Switch current_thread to lwp temporarily,
3866 and assert has_reinsert_breakpoints returns true.
3867 (proceed_one_lwp): Call maybe_hw_step.
3868 * mem-break.c (has_reinsert_breakpoints): New function.
3869 * mem-break.h (has_reinsert_breakpoints): Declare.
3871 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3873 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3875 2016-05-17 Yao Qi <yao.qi@linaro.org>
3877 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3878 instead of find_inferior.
3880 2016-05-05 Yao Qi <yao.qi@linaro.org>
3882 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3883 Initialize res to zero.
3885 2016-05-05 Yao Qi <yao.qi@linaro.org>
3887 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3890 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3892 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3893 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3894 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3896 2016-04-28 Par Olsson <par.olsson@windriver.com>
3897 Simon Marchi <simon.marchi@ericsson.com>
3899 * tracepoint.c (write_inferior_int8): New function.
3900 (cmd_qtenable_disable): Write enable flag using
3901 write_inferior_int8.
3903 2016-04-25 Yao Qi <yao.qi@linaro.org>
3905 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3906 (need_step_over_p): Return zero if the LWP has pending signals
3907 can be delivered on software single step target.
3909 2016-04-25 Yao Qi <yao.qi@linaro.org>
3911 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3912 return instead of error.
3914 2016-04-22 Yao Qi <yao.qi@linaro.org>
3916 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3919 2016-04-22 Yao Qi <yao.qi@linaro.org>
3921 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3922 signal when stepping over breakpoint with software single
3925 2016-04-21 Pedro Alves <palves@redhat.com>
3927 * linux-s390-low.c (s390_collect_ptrace_register)
3928 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3930 (s390_check_regset): Use void * instead of gdb_byte *.
3932 2016-04-20 Pedro Alves <palves@redhat.com>
3934 * configure: Renegerate.
3936 2016-04-20 Yao Qi <yao.qi@linaro.org>
3938 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3939 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3941 (arm_store_gregset): Likewise.
3943 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3945 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3946 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3947 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3948 (amd64-avx-mpx-linux.c): New rules.
3949 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3950 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3951 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3952 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3953 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3954 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3955 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3956 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3957 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3958 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3959 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3960 * linux-x86-low.c (x86_linux_read_description): Add case for
3961 X86_XSTATE_AVX_MPX_MASK.
3962 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3963 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3964 init_registers_i386_avx_mpx_linux.
3965 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3966 (initialize_low_tracepoint): Call
3967 init_registers_i386_avx_mpx_linux.
3968 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3969 (initialize_low_tracepoint): Call
3970 init_registers_amd64_avx_mpx_linux.
3971 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3972 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3973 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3976 2016-04-18 Pedro Alves <palves@redhat.com>
3978 * configure: Regenerate.
3980 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3982 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3983 (aarch64_emit_sub): Likewise.
3985 2016-04-12 Pedro Alves <palves@redhat.com>
3987 * utils.c (prepare_to_throw_exception): Delete.
3989 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3991 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3993 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3995 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3997 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3999 * linux-aarch64-ipa.c: Add <elf.h> include.
4000 * linux-ppc-ipa.c: Add <elf.h> include.
4001 * linux-s390-ipa.c: Add <elf.h> include.
4003 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4005 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4006 (get_raw_reg_ptr): Likewise.
4007 (get_trace_state_variable_value_ptr): Likewise.
4008 (set_trace_state_variable_value_ptr): Likewise.
4009 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4012 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4013 Marcin Kościelnicki <koriakin@0x04.net>
4016 * linux-ppc-low.c (emit_insns): New function.
4017 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4018 (ppc_emit_prologue): New function.
4019 (ppc_emit_epilogue): New function.
4020 (ppc_emit_add): New function.
4021 (ppc_emit_sub): New function.
4022 (ppc_emit_mul): New function.
4023 (ppc_emit_lsh): New function.
4024 (ppc_emit_rsh_signed): New function.
4025 (ppc_emit_rsh_unsigned): New function.
4026 (ppc_emit_ext): New function.
4027 (ppc_emit_zero_ext): New function.
4028 (ppc_emit_log_not): New function.
4029 (ppc_emit_bit_and): New function.
4030 (ppc_emit_bit_or): New function.
4031 (ppc_emit_bit_xor): New function.
4032 (ppc_emit_bit_not): New function.
4033 (ppc_emit_equal): New function.
4034 (ppc_emit_less_signed): New function.
4035 (ppc_emit_less_unsigned): New function.
4036 (ppc_emit_ref): New function.
4037 (ppc_emit_const): New function.
4038 (ppc_emit_reg): New function.
4039 (ppc_emit_pop): New function.
4040 (ppc_emit_stack_flush): New function.
4041 (ppc_emit_swap): New function.
4042 (ppc_emit_stack_adjust): New function.
4043 (ppc_emit_call): New function.
4044 (ppc_emit_int_call_1): New function.
4045 (ppc_emit_void_call_2): New function.
4046 (ppc_emit_if_goto): New function.
4047 (ppc_emit_goto): New function.
4048 (ppc_emit_eq_goto): New function.
4049 (ppc_emit_ne_goto): New function.
4050 (ppc_emit_lt_goto): New function.
4051 (ppc_emit_le_goto): New function.
4052 (ppc_emit_gt_goto): New function.
4053 (ppc_emit_ge_goto): New function.
4054 (ppc_write_goto_address): New function.
4055 (ppc_emit_ops_impl): New static variable.
4056 (ppc64v1_emit_prologue): New function.
4057 (ppc64v2_emit_prologue): New function.
4058 (ppc64_emit_epilogue): New function.
4059 (ppc64_emit_add): New function.
4060 (ppc64_emit_sub): New function.
4061 (ppc64_emit_mul): New function.
4062 (ppc64_emit_lsh): New function.
4063 (ppc64_emit_rsh_signed): New function.
4064 (ppc64_emit_rsh_unsigned): New function.
4065 (ppc64_emit_ext): New function.
4066 (ppc64_emit_zero_ext): New function.
4067 (ppc64_emit_log_not): New function.
4068 (ppc64_emit_bit_and): New function.
4069 (ppc64_emit_bit_or): New function.
4070 (ppc64_emit_bit_xor): New function.
4071 (ppc64_emit_bit_not): New function.
4072 (ppc64_emit_equal): New function.
4073 (ppc64_emit_less_signed): New function.
4074 (ppc64_emit_less_unsigned): New function.
4075 (ppc64_emit_ref): New function.
4076 (ppc64_emit_const): New function.
4077 (ppc64v1_emit_reg): New function.
4078 (ppc64v2_emit_reg): New function.
4079 (ppc64_emit_pop): New function.
4080 (ppc64_emit_stack_flush): New function.
4081 (ppc64_emit_swap): New function.
4082 (ppc64v1_emit_call): New function.
4083 (ppc64v2_emit_call): New function.
4084 (ppc64v1_emit_int_call_1): New function.
4085 (ppc64v2_emit_int_call_1): New function.
4086 (ppc64v1_emit_void_call_2): New function.
4087 (ppc64v2_emit_void_call_2): New function.
4088 (ppc64_emit_if_goto): New function.
4089 (ppc64_emit_eq_goto): New function.
4090 (ppc64_emit_ne_goto): New function.
4091 (ppc64_emit_lt_goto): New function.
4092 (ppc64_emit_le_goto): New function.
4093 (ppc64_emit_gt_goto): New function.
4094 (ppc64_emit_ge_goto): New function.
4095 (ppc64v1_emit_ops_impl): New static variable.
4096 (ppc64v2_emit_ops_impl): New static variable.
4097 (ppc_emit_ops): New function.
4098 (linux_low_target): Wire in ppc_emit_ops.
4100 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4101 Marcin Kościelnicki <koriakin@0x04.net>
4104 * Makefile.in: Add powerpc-*-ipa.o
4105 * configure.srv: Add ipa_obj for powerpc*-linux.
4106 * linux-ppc-ipa.c: New file.
4107 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4109 (PPC_FIELD): New macro.
4110 (PPC_SEXT): New macro.
4111 (PPC_OP6): New macro.
4112 (PPC_BO): New macro.
4113 (PPC_LI): New macro.
4114 (PPC_BD): New macro.
4115 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4116 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4117 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4118 (ppc_get_thread_area): New function.
4119 (is_elfv2_inferior): New function.
4120 (gen_ds_form): New function.
4121 (GEN_STD): New macro.
4122 (GEN_STDU): New macro.
4123 (GEN_LD): New macro.
4124 (GEN_LDU): New macro.
4125 (gen_d_form): New function.
4126 (GEN_ADDI): New macro.
4127 (GEN_ADDIS): New macro.
4128 (GEN_LI): New macro.
4129 (GEN_LIS): New macro.
4130 (GEN_ORI): New macro.
4131 (GEN_ORIS): New macro.
4132 (GEN_LWZ): New macro.
4133 (GEN_STW): New macro.
4134 (GEN_STWU): New macro.
4135 (gen_xfx_form): New function.
4136 (GEN_MFSPR): New macro.
4137 (GEN_MTSPR): New macro.
4138 (GEN_MFCR): New macro.
4139 (GEN_MTCR): New macro.
4140 (GEN_SYNC): New macro.
4141 (GEN_LWSYNC): New macro.
4142 (gen_x_form): New function.
4143 (GEN_OR): New macro.
4144 (GEN_MR): New macro.
4145 (GEN_LWARX): New macro.
4146 (GEN_STWCX): New macro.
4147 (GEN_CMPW): New macro.
4148 (gen_md_form): New function.
4149 (GEN_RLDICL): New macro.
4150 (GEN_RLDICR): New macro.
4151 (gen_i_form): New function.
4153 (GEN_BL): New macro.
4154 (gen_b_form): New function.
4155 (GEN_BNE): New macro.
4156 (GEN_LOAD): New macro.
4157 (GEN_STORE): New macro.
4158 (gen_limm): New function.
4159 (gen_atomic_xchg): New function.
4160 (gen_call): New function.
4161 (ppc_relocate_instruction): New function.
4162 (ppc_install_fast_tracepoint_jump_pad): New function.
4163 (ppc_get_min_fast_tracepoint_insn_len): New function.
4164 (ppc_get_ipa_tdesc_idx): New function.
4165 (the_low_target): Wire in the new functions.
4166 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4168 * linux-ppc-tdesc.h: New file.
4170 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4172 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4173 (alloc_jump_pad_buffer): New function.
4174 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4175 (alloc_jump_pad_buffer): New function.
4176 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4177 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4178 (alloc_jump_pad_buffer): New function.
4179 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4180 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4181 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4182 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4184 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4186 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4187 * linux-amd64-ipa.c: Likewise.
4188 * linux-i386-ipa.c: Likewise.
4189 * linux-s390-ipa.c: Likewise.
4190 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4191 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4192 set_trace_state_variable_value_ptr.
4193 (struct ipa_sym_addresses): Likewise.
4194 (symbol_list): Likewise.
4195 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4196 accessing gdb_collect directly.
4197 (gdb_collect_ptr_type): New typedef.
4198 (get_raw_reg_ptr_type): New typedef.
4199 (get_trace_state_variable_value_ptr_type): New typedef.
4200 (set_trace_state_variable_value_ptr_type): New typedef.
4201 (gdb_collect_ptr): New global.
4202 (get_raw_reg_ptr): New global.
4203 (get_trace_state_variable_value_ptr): New global.
4204 (set_trace_state_variable_value_ptr): New global.
4205 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4206 accessing get_raw_reg directly.
4207 (get_get_tsv_func_addr): Likewise for
4208 get_trace_state_variable_value_ptr.
4209 (get_set_tsv_func_addr): Likewise for
4210 set_trace_state_variable_value_ptr.
4211 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4213 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4215 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4217 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4219 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4221 (relocate_instruction): Remove own_buf.
4222 * server.c (own_buf): Make global.
4223 (handle_v_requests): Make global.
4224 * server.h (own_buf): New declaration.
4225 (handle_v_requests): New prototype.
4227 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4230 * linux-s390-low.c (add_insns): New function.
4231 (s390_emit_prologue): New function.
4232 (s390_emit_epilogue): New function.
4233 (s390_emit_add): New function.
4234 (s390_emit_sub): New function.
4235 (s390_emit_mul): New function.
4236 (s390_emit_lsh): New function.
4237 (s390_emit_rsh_signed): New function.
4238 (s390_emit_rsh_unsigned): New function.
4239 (s390_emit_ext): New function.
4240 (s390_emit_log_not): New function.
4241 (s390_emit_bit_and): New function.
4242 (s390_emit_bit_or): New function.
4243 (s390_emit_bit_xor): New function.
4244 (s390_emit_bit_not): New function.
4245 (s390_emit_equal): New function.
4246 (s390_emit_less_signed): New function.
4247 (s390_emit_less_unsigned): New function.
4248 (s390_emit_ref): New function.
4249 (s390_emit_if_goto): New function.
4250 (s390_emit_goto): New function.
4251 (s390_write_goto_address): New function.
4252 (s390_emit_litpool): New function.
4253 (s390_emit_const): New function.
4254 (s390_emit_call): New function.
4255 (s390_emit_reg): New function.
4256 (s390_emit_pop): New function.
4257 (s390_emit_stack_flush): New function.
4258 (s390_emit_zero_ext): New function.
4259 (s390_emit_swap): New function.
4260 (s390_emit_stack_adjust): New function.
4261 (s390_emit_set_r2): New function.
4262 (s390_emit_int_call_1): New function.
4263 (s390_emit_void_call_2): New function.
4264 (s390_emit_eq_goto): New function.
4265 (s390_emit_ne_goto): New function.
4266 (s390_emit_lt_goto): New function.
4267 (s390_emit_le_goto): New function.
4268 (s390_emit_gt_goto): New function.
4269 (s390_emit_ge_goto): New function.
4270 (s390x_emit_prologue): New function.
4271 (s390x_emit_epilogue): New function.
4272 (s390x_emit_add): New function.
4273 (s390x_emit_sub): New function.
4274 (s390x_emit_mul): New function.
4275 (s390x_emit_lsh): New function.
4276 (s390x_emit_rsh_signed): New function.
4277 (s390x_emit_rsh_unsigned): New function.
4278 (s390x_emit_ext): New function.
4279 (s390x_emit_log_not): New function.
4280 (s390x_emit_bit_and): New function.
4281 (s390x_emit_bit_or): New function.
4282 (s390x_emit_bit_xor): New function.
4283 (s390x_emit_bit_not): New function.
4284 (s390x_emit_equal): New function.
4285 (s390x_emit_less_signed): New function.
4286 (s390x_emit_less_unsigned): New function.
4287 (s390x_emit_ref): New function.
4288 (s390x_emit_if_goto): New function.
4289 (s390x_emit_const): New function.
4290 (s390x_emit_call): New function.
4291 (s390x_emit_reg): New function.
4292 (s390x_emit_pop): New function.
4293 (s390x_emit_stack_flush): New function.
4294 (s390x_emit_zero_ext): New function.
4295 (s390x_emit_swap): New function.
4296 (s390x_emit_stack_adjust): New function.
4297 (s390x_emit_int_call_1): New function.
4298 (s390x_emit_void_call_2): New function.
4299 (s390x_emit_eq_goto): New function.
4300 (s390x_emit_ne_goto): New function.
4301 (s390x_emit_lt_goto): New function.
4302 (s390x_emit_le_goto): New function.
4303 (s390x_emit_gt_goto): New function.
4304 (s390x_emit_ge_goto): New function.
4305 (s390_emit_ops): New function.
4306 (struct linux_target_ops): Fill in emit_ops hook.
4308 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4311 * Makefile.in: Add s390 IPA files.
4312 * configure.srv: Build IPA for s390.
4313 * linux-s390-ipa.c: New file.
4314 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4315 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4316 (tdesc_s390_linux32): Likewise.
4317 (init_registers_s390_linux32v1): Likewise.
4318 (tdesc_s390_linux32v1): Likewise.
4319 (init_registers_s390_linux32v2): Likewise.
4320 (tdesc_s390_linux32v2): Likewise.
4321 (init_registers_s390_linux64): Likewise.
4322 (tdesc_s390_linux64): Likewise.
4323 (init_registers_s390_linux64v1): Likewise.
4324 (tdesc_s390_linux64v1): Likewise.
4325 (init_registers_s390_linux64v2): Likewise.
4326 (tdesc_s390_linux64v2): Likewise.
4327 (init_registers_s390_te_linux64): Likewise.
4328 (tdesc_s390_te_linux64): Likewise.
4329 (init_registers_s390_vx_linux64): Likewise.
4330 (tdesc_s390_vx_linux64): Likewise.
4331 (init_registers_s390_tevx_linux64): Likewise.
4332 (tdesc_s390_tevx_linux64): Likewise.
4333 (init_registers_s390x_linux64): Likewise.
4334 (tdesc_s390x_linux64): Likewise.
4335 (init_registers_s390x_linux64v1): Likewise.
4336 (tdesc_s390x_linux64v1): Likewise.
4337 (init_registers_s390x_linux64v2): Likewise.
4338 (tdesc_s390x_linux64v2): Likewise.
4339 (init_registers_s390x_te_linux64): Likewise.
4340 (tdesc_s390x_te_linux64): Likewise.
4341 (init_registers_s390x_vx_linux64): Likewise.
4342 (tdesc_s390x_vx_linux64): Likewise.
4343 (init_registers_s390x_tevx_linux64): Likewise.
4344 (tdesc_s390x_tevx_linux64): Likewise.
4345 (have_hwcap_s390_vx): New static variable.
4346 (s390_arch_setup): Fill have_hwcap_s390_vx.
4347 (s390_get_thread_area): New function.
4348 (s390_ft_entry_gpr_esa): New const.
4349 (s390_ft_entry_gpr_zarch): New const.
4350 (s390_ft_entry_misc): New const.
4351 (s390_ft_entry_fr): New const.
4352 (s390_ft_entry_vr): New const.
4353 (s390_ft_main_31): New const.
4354 (s390_ft_main_64): New const.
4355 (s390_ft_exit_fr): New const.
4356 (s390_ft_exit_vr): New const.
4357 (s390_ft_exit_misc): New const.
4358 (s390_ft_exit_gpr_esa): New const.
4359 (s390_ft_exit_gpr_zarch): New const.
4360 (append_insns): New function.
4361 (s390_relocate_instruction): New function.
4362 (s390_install_fast_tracepoint_jump_pad): New function.
4363 (s390_get_min_fast_tracepoint_insn_len): New function.
4364 (s390_get_ipa_tdesc_idx): New function.
4365 (struct linux_target_ops): Wire in the above functions.
4366 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4367 * linux-s390-tdesc.h: New file.
4369 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4371 * linux-s390-low.c (s390_supports_tracepoints): New function.
4372 (struct linux_target_ops): Fill supports_tracepoints hook.
4374 2016-03-18 Yao Qi <yao.qi@linaro.org>
4376 * linux-low.c (lwp_signal_can_be_delivered): New function.
4377 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4379 2016-03-18 Yao Qi <yao.qi@linaro.org>
4381 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4382 0 if signal is enqueued. Remove 'signal' from one debugging
4383 message. Move one debugging message to some lines below.
4384 Remove code setting 'signal' to 0.
4386 2016-03-18 Yao Qi <yao.qi@linaro.org>
4388 * linux-low.c (linux_low_filter_event): Remove redundant
4389 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4391 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4393 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4394 (struct linux_target_ops): Wire in the above.
4396 2016-03-03 Yao Qi <yao.qi@linaro.org>
4398 * linux-low.c: Update comments to start_step_over.
4400 2016-03-03 Yao Qi <yao.qi@linaro.org>
4403 * linux-low.c (handle_extended_wait): Set child suspended
4404 if event_lwp->bp_reinsert isn't zero.
4406 2016-03-02 Yao Qi <yao.qi@linaro.org>
4408 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4409 enqueue_pending_signal.
4411 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4413 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4416 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4418 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4419 (s390_regmap_3264) [!__s390x__]: New global.
4420 (s390_collect_ptrace_register): Skip map entries containing -1.
4421 (s390_supply_ptrace_register): Ditto.
4422 (s390_fill_gprs_high): New function.
4423 (s390_store_gprs_high): New function.
4424 (s390_regsets): Add NT_S390_HIGH_GPRS.
4425 (s390_get_hwcap): Enable on 31-bit.
4426 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4427 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4428 Detect NT_S390_HIGH_GPRS.
4429 (s390_usrregs_info_3264): Enable on 31-bit.
4430 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4431 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4433 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4436 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4437 * configure.srv: Ditto.
4438 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4439 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4440 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4441 (init_registers_amd64_linux): Remove prototype.
4442 (tdesc_amd64_linux): Remove declaration.
4443 (get_ipa_tdesc): New function.
4444 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4445 initialize remaining tdescs.
4446 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4447 (init_registers_i386_linux): Remove prototype.
4448 (tdesc_i386_linux): Remove declaration.
4449 (get_ipa_tdesc): New function.
4450 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4451 initialize remaining tdescs.
4452 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4453 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4454 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4455 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4456 (x86_get_ipa_tdesc_idx): New function.
4457 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4458 * linux-x86-tdesc.h: New file.
4459 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4460 (target_get_ipa_tdesc_idx): New macro.
4461 * tracepoint.c (ipa_tdesc_idx): New macro.
4462 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4463 (symbol_list): Add ipa_tdesc_idx.
4464 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4465 (ipa_tdesc): Remove.
4466 (ipa_tdesc_idx): New variable.
4467 (get_context_regcache): Use get_ipa_tdesc.
4468 (gdb_collect): Ditto.
4470 * tracepoint.h (get_ipa_tdesc): New prototype.
4471 (ipa_tdesc): Remove.
4473 2016-02-24 Pedro Alves <palves@redhat.com>
4475 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4476 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4477 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4478 Factor out common code between the USE_SIGTRAP_SIGINFO and
4479 !USE_SIGTRAP_SIGINFO blocks.
4480 (linux_low_filter_event): Call save_stop_reason instead of
4481 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4483 (linux_wait_1): Update comments.
4485 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4487 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4488 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4489 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4490 ppc_insert_point, ppc_remove_point.
4492 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4494 * linux-s390-low.c (s390_supports_z_point_type): New function.
4495 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4497 2016-02-16 Yao Qi <yao.qi@linaro.org>
4499 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4500 PC. Get pc from regcache_read_pc.
4502 2016-02-12 Yao Qi <yao.qi@linaro.org>
4504 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4505 or linux_get_pc_32bit.
4506 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4508 2016-02-12 Yao Qi <yao.qi@linaro.org>
4510 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4511 arm_linux_get_next_pcs_fixup.
4513 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4515 * tracepoint.c (x_tracepoint_action_download): Change
4516 write_inferior_data_ptr to write_inferior_data_pointer.
4517 (cmd_qtstart): Likewise.
4518 (write_inferior_data_ptr): Remove.
4519 (download_agent_expr): Change write_inferior_data_ptr to
4520 write_inferior_data_pointer.
4521 (download_tracepoint_1): Likewise.
4522 (download_tracepoint): Likewise.
4523 (download_trace_state_variables): Likewise.
4525 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4526 Marcin Kościelnicki <koriakin@0x04.net>
4528 * tracepoint.c (struct tracepoint_action_ops): Remove.
4529 (struct tracepoint_action): Remove ops.
4530 (m_tracepoint_action_download, r_tracepoint_action_download)
4531 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4532 size and offset accordingly.
4533 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4534 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4535 (tracepoint_action_send, tracepoint_action_download): New functions.
4536 Helpers for trace action handlers.
4537 (add_tracepoint_action): Remove setup actions ops.
4538 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4540 2016-02-10 Yao Qi <yao.qi@linaro.org>
4542 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4544 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4546 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4548 * configure: Regenerate.
4550 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4552 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4553 void * to gdb_byte *.
4554 * linux-low.c (siginfo_fixup): Likewise.
4555 (linux_xfer_siginfo): Likewise.
4556 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4558 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4560 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4562 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4564 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4566 * linux-x86-low.c [__x86_64__]: Include
4567 "nat/amd64-linux-siginfo.h".
4568 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4569 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4570 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4571 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4572 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4573 (cpt_si_fd, si_timerid, si_overrun): Move from
4574 nat/amd64-linux-siginfo.c.
4575 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4577 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4579 * server.c (skip_to_semicolon): Remove.
4580 (process_point_options): Use strchrnul instead of
4583 2016-01-26 Yao Qi <yao.qi@linaro.org>
4585 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4586 * linux-low.c (install_software_single_step_breakpoints): Don't
4587 call regcache_read_pc.
4588 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4591 2016-01-26 Yao Qi <yao.qi@linaro.org>
4593 * linux-low.c (install_software_single_step_breakpoints): Call
4594 regcache_read_pc instead of get_pc.
4596 2016-01-26 Yao Qi <yao.qi@linaro.org>
4598 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4599 (unblock_async_io): Rename to ...
4600 (block_unblock_async_io): ... it. New function.
4601 (enable_async_io): Don't install SIGIO handler. Unblock it
4603 (disable_async_io): Don't ignore SIGIO. Block it instead.
4604 (initialize_async_io): Install SIGIO handler. Don't call
4607 2016-01-26 Yao Qi <yao.qi@linaro.org>
4609 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4610 first character is '\003', call *the_target->request_interrupt.
4612 2016-01-25 Yao Qi <yao.qi@linaro.org>
4614 * remote-utils.c (new_thread_notify): Remove.
4615 (dead_thread_notify): Likewise.
4616 * remote-utils.h (new_thread_notify): Remove declaration.
4617 (dead_thread_notify): Likewise.
4619 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4621 * gdb.trace/pending.exp: Fix expected message on continue.
4623 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4625 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4626 it works properly on big-endian machines where sizeof (CORE_ADDR)
4629 2016-01-21 Pedro Alves <palves@redhat.com>
4631 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4632 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4633 * configure: Regenerate.
4635 2016-01-21 Yao Qi <yao.qi@linaro.org>
4637 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4638 is_thumb and set it according to CPSR saved on the stack.
4639 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4640 arm_sigreturn_next_pc.
4642 2016-01-18 Yao Qi <yao.qi@linaro.org>
4644 * linux-low.c (linux_set_pc_64bit): New function.
4645 (linux_get_pc_64bit): New function.
4646 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4648 * linux-sparc-low.c (debug_threads): Remove declaration.
4649 (sparc_get_pc): Remove.
4650 (the_low_target): Use linux_get_pc_64bit instead of
4652 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4653 (the_low_target): Use linux_get_pc_64bit and
4656 2016-01-18 Yao Qi <yao.qi@linaro.org>
4658 * linux-arm-low.c (debug_threads): Remove declaration.
4659 (arm_get_pc, arm_set_pc): Remove.
4660 (the_low_target): Use linux_get_pc_32bit and
4662 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4663 (the_low_target): Use linux_get_pc_32bit and
4665 * linux-cris-low.c (debug_threads): Remove declaration.
4666 (cris_get_pc, cris_set_pc,): Remove.
4667 (the_low_target): Use linux_get_pc_32bit and
4669 * linux-crisv32-low.c (debug_threads): Remove declaration.
4670 (cris_get_pc, cris_set_pc): Remove.
4671 (the_low_target): Use linux_get_pc_32bit and
4673 * linux-low.c: Include inttypes.h.
4674 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4675 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4676 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4677 (the_low_target): Use linux_get_pc_32bit and
4679 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4680 (the_low_target): Use linux_get_pc_32bit and
4682 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4683 (the_low_target): Use linux_get_pc_32bit and
4685 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4686 (the_low_target): Use linux_get_pc_32bit and
4688 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4689 (the_low_target): Use linux_get_pc_32bit and
4692 2016-01-18 Gary Benson <gbenson@redhat.com>
4694 * configure.ac (AC_FUNC_FORK): New check.
4695 * config.in: Regenerate.
4696 * configure: Likewise.
4698 2016-01-14 Yao Qi <yao.qi@linaro.org>
4700 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4701 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4702 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4703 arm_get_next_pcs_ctor.
4705 2016-01-12 Josh Stone <jistone@redhat.com>
4706 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4708 * inferiors.h: Include "gdb_vecs.h".
4709 (struct process_info): Add syscalls_to_catch.
4710 * inferiors.c (remove_process): Free syscalls_to_catch.
4711 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4712 syscall_return stops.
4713 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4714 * server.c (handle_general_set): Handle QCatchSyscalls.
4715 (handle_query): Report support for QCatchSyscalls.
4716 * target.h (struct target_ops): Add supports_catch_syscall.
4717 (target_supports_catch_syscall): New macro.
4718 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4719 (struct lwp_info): Add syscall_state.
4720 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4721 Maintain syscall_state and syscalls_to_catch across exec.
4722 (get_syscall_trapinfo): New function, proxy to the_low_target.
4723 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4724 (linux_low_filter_event): Toggle syscall_state entry/return for
4725 syscall traps, and set it ignored for all others.
4726 (gdb_catching_syscalls_p): New function.
4727 (gdb_catch_this_syscall_p): New function.
4728 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4729 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4730 (linux_supports_catch_syscall): New function.
4731 (linux_target_ops): Install it.
4732 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4733 (the_low_target): Install it.
4735 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4737 * acinclude.m4: Include new ../warning.m4 file.
4738 * configure: Regenerated.
4739 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4741 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4743 * ax.c (is_goto_target): Mark static.
4744 * linux-low.c (register_addr): Likewise.
4745 (linux_fetch_registers, linux_store_registers): Likewise.
4746 * mem-break.c (any_persistent_commands): Fix old prototype.
4747 (add_commands_to_breakpoint): Mark static.
4748 * regcache.c (find_register_by_name): Delete unused func.
4749 * remote-utils.c (hex_or_minus_one): Mark static.
4750 * server.c (monitor_show_help): Mark static.
4751 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4752 handle_v_requests): Likewise.
4754 2016-01-12 Pedro Alves <palves@redhat.com>
4756 Remove use of the registered trademark symbol throughout.
4758 2016-01-08 Yao Qi <yao.qi@linaro.org>
4760 * remote-utils.c (getpkt): If c is '\003', call target hook
4763 2016-01-06 Yao Qi <yao.qi@linaro.org>
4765 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4766 linux-aarch32-low.c.
4767 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4768 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4769 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4770 (thumb2_breakpoint): Declare.
4771 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4772 linux-aarch32-low.h.
4773 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4774 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4775 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4777 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4779 * gdbreplay.c (gdbreplay_version): Change copyright year in
4781 * server.c (gdbserver_version): Likewise.
4783 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4785 * server.c (crc32_table): Delete.
4786 (crc32): Use libiberty's xcrc32 function.
4788 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4790 * lynx-low.c (lynx_delete_thread_callback): New function.
4791 (lynx_mourn): Properly delete our process and all of its
4792 threads. Remove call to clear_inferiors.
4794 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4796 * target.c (thread_search_callback): Add check that
4797 the thread_stopped target callback is not NULL before
4800 2015-12-21 Yao Qi <yao.qi@linaro.org>
4802 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4805 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4807 * server.c (handle_query): Call target_supports_software_single_step.
4809 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4811 * linux-low.c (single_step): New function.
4812 (linux_resume_one_lwp_throw): Call single_step.
4813 (start_step_over): Likewise.
4815 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4817 * Makefile.in (SFILES): Append arch/arm-linux.c,
4818 arch/arm-get-next-pcs.c.
4819 (arm-linux.o): New rule.
4820 (arm-get-next-pcs.o): New rule.
4821 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4823 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4824 to linux-aarch32-low.c.
4825 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4826 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4827 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4828 (thumb2_breakpoint_len): Likewise.
4829 (arm_is_thumb_mode): Make non-static.
4830 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4831 from linux-aarch32-low.c.
4832 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4833 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4834 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4835 (thumb2_breakpoint_len): Likewise.
4836 (arm_is_thumb_mode): New declaration.
4837 * linux-arm-low.c: Include arch/arm-linux.h
4838 aarch/arm-get-next-pcs.h, sys/syscall.h.
4839 (get_next_pcs_ops): New struct.
4840 (get_next_pcs_addr_bits_remove): New function.
4841 (get_next_pcs_is_thumb): New function.
4842 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4843 (arm_sigreturn_next_pc): Likewise.
4844 (get_next_pcs_syscall_next_pc): Likewise.
4845 (arm_gdbserver_get_next_pcs): Likewise.
4846 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4848 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4849 * server.h: Include gdb_vecs.h.
4851 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4853 * Makefile.in (SFILES): Append common/common-regcache.c.
4854 (OBS): Append common-regcache.o.
4855 (common-regcache.o): New rule.
4856 * regcache.c (init_register_cache): Initialize cache to
4858 (regcache_raw_read_unsigned): New function.
4859 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4860 register_status enum.
4862 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4864 * linux-aarch64-low.c (the_low_targets): Rename
4865 breakpoint_reinsert_addr to get_next_pcs.
4866 * linux-arm-low.c (the_low_targets): Likewise.
4867 * linux-bfin-low.c (the_low_targets): Likewise.
4868 * linux-cris-low.c (the_low_targets): Likewise.
4869 * linux-crisv32-low.c (the_low_targets): Likewise.
4870 * linux-low.c (can_software_single_step): Likewise.
4871 (install_software_single_step_breakpoints): New function.
4872 (start_step_over): Use install_software_single_step_breakpoints.
4873 * linux-low.h: New CORE_ADDR vector.
4874 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4876 * linux-mips-low.c (the_low_targets): Likewise.
4877 * linux-nios2-low.c (the_low_targets): Likewise.
4878 * linux-sparc-low.c (the_low_targets): Likewise.
4880 2015-12-17 Pedro Alves <palves@redhat.com>
4882 * linux-low.c (linux_kill_one_lwp): Remove references to
4884 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4886 (linux_init_signals): Delete.
4887 (initialize_low): Adjust.
4888 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4890 2015-12-16 Pedro Alves <palves@redhat.com>
4892 * configure.ac (compiler warning flags): When testing a
4893 -Wno-foo option, check whether -Wfoo works instead.
4894 * configure: Regenerate.
4896 2015-12-11 Don Breazeal <donb@codesourcery.com>
4898 * server.c (process_serial_event): Don't exit from gdbserver
4899 in remote mode if there are still active inferiors.
4901 2015-12-11 Yao Qi <yao.qi@linaro.org>
4903 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4904 arm_breakpoint_at if the process is 32-bit.
4906 2015-12-11 Yao Qi <yao.qi@linaro.org>
4908 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4911 2015-12-07 Yao Qi <yao.qi@linaro.org>
4913 * configure.srv: Append arm.o to srv_tgtobj for
4914 aarch64*-*-linux* target.
4915 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4916 from linux-arm-low.c.
4917 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4918 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4919 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4920 (thumb2_breakpoint_len): Likewise.
4921 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4922 (arm_breakpoint_kinds): Likewise.
4923 (arm_breakpoint_kind_from_pc): Likewise.
4924 (arm_sw_breakpoint_from_kind): Likewise.
4925 (arm_breakpoint_kind_from_current_state): Likewise.
4926 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4927 (arm_sw_breakpoint_from_kind): Declare.
4928 (arm_breakpoint_kind_from_current_state): Declare.
4929 (arm_breakpoint_at): Declare.
4930 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4931 arm_sw_breakpoint_from_kind if process is 32-bit.
4932 (aarch64_breakpoint_kind_from_pc): New function.
4933 (aarch64_breakpoint_kind_from_current_state): New function.
4934 (the_low_target): Initialize fields breakpoint_kind_from_pc
4935 and breakpoint_kind_from_current_state.
4936 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4937 linux-aarch32-low.c.
4938 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4939 (arm_breakpoint, arm_breakpoint_len): Likewise.
4940 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4941 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4942 (arm_is_thumb_mode): Likewise.
4943 (arm_breakpoint_at): Likewise.
4944 (arm_breakpoint_kind_from_pc): Likewise.
4945 (arm_sw_breakpoint_from_kind): Likewise.
4946 (arm_breakpoint_kind_from_current_state): Likewise.
4949 2015-08-04 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4952 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4953 * server.c (extended_protocol): Remove "static".
4954 * server.h (extended_protocol): Declare it.
4956 2015-12-04 Josh Stone <jistone@redhat.com>
4958 * target.h (struct target_ops) <arch_setup>: Rename to ...
4959 (struct target_ops) <post_create_inferior>: ... this.
4960 (target_arch_setup): Rename to ...
4961 (target_post_create_inferior): ... this, calling post_create_inferior.
4962 * server.c (start_inferior): Update target_arch_setup calls to
4963 target_post_create_inferior.
4964 * linux-low.c (linux_low_ptrace_options): Forward declare.
4965 (linux_arch_setup): Update its comment for general use.
4966 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4967 (struct linux_target_ops): Use linux_post_create_inferior.
4968 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4969 to post_create_inferior.
4970 * nto-low.c (struct nto_target_ops): Likewise.
4971 * spu-low.c (struct spu_target_ops): Likewise.
4972 * win32-low.c (struct win32_target_ops): Likewise.
4974 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4976 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4978 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4980 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4981 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4982 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4983 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4984 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4985 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4986 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4987 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4988 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4989 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4990 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4991 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4993 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4995 * linux-low.c (linux_look_up_symbols): Don't call
4996 linux_supports_traceclone.
4997 * linux-low.h (thread_db_init): Remove use_events argument.
4998 * thread-db.c (thread_db_use_event): Remove global variable.
4999 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5000 (struct thread_db) <td_create_bp>: Remove field.
5001 (thread_db_create_event): Remove function.
5002 (thread_db_enable_reporting): Likewise.
5003 (find_one_thread): Don't check for thread_db_use_events.
5004 (attach_thread): Likewise.
5005 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5006 (try_thread_db_load_1): Don't check for thread_db_use_events.
5007 (thread_db_init): Remove use_events argument and thread events
5009 (remove_thread_event_breakpoints): Remove function.
5010 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5012 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5014 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5016 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5017 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5018 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5019 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5020 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5022 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5024 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5025 * linux-low.c (can_hardware_single_step): Use
5026 supports_hardware_single_step.
5027 (can_software_single_step): New function.
5028 (start_step_over): Call can_software_single_step.
5029 (linux_supports_hardware_single_step): New function.
5030 (struct target_ops) <supports_software_single_step>: Initialize.
5031 * linux-low.h (struct linux_target_ops)
5032 <supports_hardware_single_step>: Initialize.
5033 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5035 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5036 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5037 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5038 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5039 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5040 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5041 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5042 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5044 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5045 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5047 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5048 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5049 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5051 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5052 * target.h (struct target_ops): <supports_software_single_step>:
5054 (target_supports_software_single_step): New macro.
5056 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5058 * linux-low.c (linux_wait_1): Fix pc advance condition.
5059 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5060 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5062 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5064 * linux-arm-low.c (arm_is_thumb_mode): New function.
5065 (arm_breakpoint_at): Use arm_is_thumb_mode.
5066 (arm_breakpoint_kind_from_current_state): New function.
5067 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5069 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5070 (linux_breakpoint_kind_from_current_state): New function.
5071 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5072 * linux-low.h (struct linux_target_ops)
5073 <breakpoint_kind_from_current_state>: New field.
5074 * target.h (struct target_ops): Likewise.
5075 (target_breakpoint_kind_from_current_state): New macro.
5077 2015-11-30 Pedro Alves <palves@redhat.com>
5079 * linux-low.c (linux_resume): Wake up the event loop before
5082 2015-11-30 Pedro Alves <palves@redhat.com>
5084 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5086 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5088 * target.c (struct thread_search): New structure.
5089 (thread_search_callback): New function.
5090 (prev_general_thread): New global.
5091 (prepare_to_access_memory, done_accessing_memory): New functions.
5092 * target.h (prepare_to_access_memory, done_accessing_memory):
5093 Replace macros with function declarations.
5095 2015-11-30 Pedro Alves <palves@redhat.com>
5098 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5099 report TARGET_WAITKIND_NO_RESUMED.
5100 * remote-utils.c (prepare_resume_reply): Handle
5101 TARGET_WAITKIND_NO_RESUMED.
5102 * server.c (report_no_resumed): New global.
5103 (handle_query) <qSupported>: Handle "no-resumed+". Report
5104 "no-resumed+" support.
5105 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5106 return error if the client doesn't support no-resumed events.
5107 (push_stop_notification): New function.
5108 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5109 events if the client supports them.
5111 2015-11-30 Pedro Alves <palves@redhat.com>
5113 * linux-low.c (thread_still_has_status_pending_p): Don't check
5115 (lwp_resumed): New function.
5116 (status_pending_p_callback): Return early if the LWP is not
5117 supposed to be resumed.
5119 2015-11-30 Pedro Alves <palves@redhat.com>
5121 * linux-low.c (handle_extended_wait): Assert that the LWP's
5122 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5123 thread create events, leave the new child's status pending.
5124 (linux_low_filter_event): If GDB wants to hear about thread exit
5125 events, leave the LWP marked dead and don't delete it.
5126 (linux_wait_for_event_filtered): Don't check for thread exit.
5127 (filter_exit_event): New function.
5128 (linux_wait_1): Use it, when returning an exit event.
5129 (linux_resume_one_lwp_throw): Assert that the LWP's
5130 waitstatus is TARGET_WAITKIND_IGNORE.
5131 * remote-utils.c (prepare_resume_reply): Handle
5132 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5133 * server.c (report_thread_events): New global.
5134 (handle_general_set): Handle QThreadEvents.
5135 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5136 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5137 TARGET_WAITKIND_THREAD_EXITED.
5138 * server.h (report_thread_events): Declare.
5140 2015-11-30 Pedro Alves <palves@redhat.com>
5142 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5143 the thread's last_resume_kind was resume_stop.
5145 2015-11-30 Pedro Alves <palves@redhat.com>
5147 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5150 2015-11-30 Pedro Alves <palves@redhat.com>
5152 * server.c (handle_v_requests): Handle vCtrlC.
5154 2015-11-30 Pedro Alves <palves@redhat.com>
5156 * gdbthread.h (find_any_thread_of_pid): Declare.
5157 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5159 * server.c (handle_query): If current_thread is NULL, look for
5160 another thread of the selected process.
5162 2015-11-26 Daniel Colascione <dancol@dancol.org>
5163 Simon Marchi <simon.marchi@ericsson.com>
5165 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5166 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5168 * target.h (struct target_ops) <thread_name>: New field.
5169 (target_thread_name): New macro.
5171 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5173 * regcache.h (regcache_invalidate_pid): Add declaration.
5174 * regcache.c (regcache_invalidate_pid): New function, extracted
5175 from regcache_invalidate.
5176 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5177 Add trivial documentation comment.
5178 * lynx-low.c: Use regcache_invalidate_pid instead of
5179 regcache_invalidate.
5181 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5183 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5184 and Elf64_auxv_t if the target is Android.
5186 2015-11-22 Doug Evans <xdje42@gmail.com>
5188 * target.h: #include <sys/types.h>.
5190 2015-11-19 Pedro Alves <palves@redhat.com>
5192 * linux-low.c (linux_process_qsupported): Change prototype.
5194 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5196 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5197 and adjust to loop over all features.
5198 * server.c (handle_query) <qSupported>: Adjust to call
5199 target_process_qsupported once, passing it a vector of unprocessed
5201 * target.h (struct target_ops) <process_qsupported>: Change
5203 (target_process_qsupported): Adjust.
5205 2015-11-19 Pedro Alves <palves@redhat.com>
5207 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5209 * configure: Regenerate.
5211 2015-11-19 Pedro Alves <palves@redhat.com>
5213 * configure: Regenerate.
5215 2015-11-19 Yao Qi <yao.qi@linaro.org>
5217 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5220 2015-11-19 Yao Qi <yao.qi@linaro.org>
5222 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5223 (struct aarch64_operand): Move enum out.
5225 2015-11-19 Yao Qi <yao.qi@linaro.org>
5227 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5228 struct user_fpsimd_state *.
5229 (aarch64_store_fpregset): Likewise.
5231 2015-11-19 Yao Qi <yao.qi@linaro.org>
5233 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5234 struct user_pt_regs *.
5235 (aarch64_store_gregset): Likewise.
5237 2015-11-18 Pedro Alves <palves@redhat.com>
5239 * Makefile.in (all_object_files): Add $IPA_OBJS.
5241 2015-11-17 Pedro Alves <palves@redhat.com>
5243 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5244 GDB_SIGNAL_0 and gdb_signal_to_string.
5246 2015-11-17 Pedro Alves <palves@redhat.com>
5248 * win32-low.c (handle_output_debug_string): Remove parameter.
5249 (win32_kill): Remove our_status local and adjust call to
5250 handle_output_debug_string.
5251 (get_child_debug_event): Adjust call to
5252 handle_output_debug_string.
5254 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5256 * linux-mips-low.c (mips_fill_gregset): Add cast.
5257 (mips_store_gregset): Likewise.
5258 (mips_fill_fpregset): Likewise.
5259 (mips_store_fpregset): Likewise.
5261 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5263 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5266 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5268 * linux-mips-low.c (mips_linux_new_thread): Change type of
5269 watch_type to enum target_hw_bp_type.
5271 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5273 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5274 Change return type to arm_hwbp_type.
5276 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5278 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5279 (arm_store_gregset): Likewise.
5280 * linux-arm-low.c (arm_get_hwcap): Likewise.
5281 (arm_read_description): Likewise.
5283 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5285 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5287 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5289 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5290 (ppc_fill_vsxregset): Likewise.
5291 (ppc_store_vsxregset): Likewise.
5292 (ppc_fill_vrregset): Likewise.
5293 (ppc_store_vrregset): Likewise.
5294 (ppc_fill_evrregset): Likewise.
5295 (ppc_store_evrregset): Likewise.
5297 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5299 * linux-ppc-low.c (ppc_usrregs_info): Remove
5300 forward-declaration.
5301 (ppc_arch_setup): Move lower in file.
5303 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5305 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5306 (ps_pdwrite): Likewise.
5308 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5310 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5311 to after assert checks.
5313 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5315 * proc-service.c (ps_pdread): Add/adjust casts.
5316 (ps_pdwrite): Add/adjust casts.
5318 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5320 * server.c (handle_search_memory_1): Cast return value of
5323 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5325 * server.c (write_qxfer_response): Change type of data to
5328 2015-10-29 Pedro Alves <palves@redhat.com>
5330 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5332 2015-10-29 Pedro Alves <palves@redhat.com>
5334 * tracepoint.c (clear_installed_tracepoints): Add casts.
5336 2015-10-29 Pedro Alves <palves@redhat.com>
5338 * server.c (handle_v_cont, process_serial_event): Add enum
5339 gdb_signal casts to signal parsing code.
5341 2015-10-29 Pedro Alves <palves@redhat.com>
5343 * linux-low.h (NULL_REGSET): Define.
5344 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5345 * linux-arm-low.c (arm_regsets): Likewise.
5346 * linux-crisv32-low.c (cris_regsets): Likewise.
5347 * linux-m68k-low.c (m68k_regsets): Likewise.
5348 * linux-mips-low.c (mips_regsets): Likewise.
5349 * linux-nios2-low.c (nios2_regsets): Likewise.
5350 * linux-ppc-low.c (ppc_regsets): Likewise.
5351 * linux-s390-low.c (s390_regsets): Likewise.
5352 * linux-sh-low.c (sh_regsets): Likewise.
5353 * linux-sparc-low.c (sparc_regsets): Likewise.
5354 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5355 * linux-tile-low.c (tile_regsets): Likewise.
5356 * linux-x86-low.c (x86_regsets): Likewise.
5357 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5359 2015-10-29 Pedro Alves <palves@redhat.com>
5361 * linux-low.h (NULL_REGSET): Define.
5362 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5363 * linux-arm-low.c (arm_regsets): Likewise.
5364 * linux-crisv32-low.c (cris_regsets): Likewise.
5365 * linux-m68k-low.c (m68k_regsets): Likewise.
5366 * linux-mips-low.c (mips_regsets): Likewise.
5367 * linux-nios2-low.c (nios2_regsets): Likewise.
5368 * linux-ppc-low.c (ppc_regsets): Likewise.
5369 * linux-s390-low.c (s390_regsets): Likewise.
5370 * linux-sh-low.c (sh_regsets): Likewise.
5371 * linux-sparc-low.c (sparc_regsets): Likewise.
5372 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5373 * linux-tile-low.c (tile_regsets): Likewise.
5374 * linux-x86-low.c (x86_regsets): Likewise.
5375 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5377 2015-10-26 Doug Evans <dje@google.com>
5379 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5381 2015-10-26 Doug Evans <dje@google.com>
5383 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5385 2015-10-26 Doug Evans <dje@google.com>
5387 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5389 (attach_thread, find_new_threads_callback): Ditto.
5391 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5393 * mem-break.h (set_breakpoint_data): Remove.
5395 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5397 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5398 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5399 (initialize_low): Remove set_breakpoint_data call.
5400 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5401 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5402 (initialize_low): Remove set_breakpoint_data call.
5403 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5404 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5405 (initialize_low): Remove set_breakpoint_data call.
5407 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5409 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5410 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5411 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5412 * target.h (target_breakpoint_kind_from_pc): New macro.
5414 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5416 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5417 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5418 the default breakpoint kind.
5420 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5422 * linux-arm-low.c (arm_supports_z_point_type): Add software
5425 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5427 * linux-arm-low.c: Refactor breakpoint definitions.
5428 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5429 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5431 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5433 * Makefile.in: Add arm.c/o.
5434 * configure.srv: Likewise.
5435 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5436 (arm_breakpoint_kind_from_pc): New function.
5437 (arm_sw_breakpoint_from_kind): Return proper kind.
5438 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5440 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5442 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5444 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5445 (struct raw_breakpoint) <size>: Remove.
5446 (struct raw_breakpoint) <kind>: Add.
5447 (bp_size): New function.
5448 (bp_opcode): Likewise.
5449 (find_raw_breakpoint_at): Adjust for kind.
5450 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5451 (remove_memory_breakpoint): Adjust for kind call bp_size.
5452 (set_raw_breakpoint_at): Adjust for kind.
5453 (set_breakpoint): Likewise.
5454 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5455 (delete_raw_breakpoint): Adjust for kind.
5456 (delete_breakpoint): Likewise.
5457 (find_gdb_breakpoint): Likewise.
5458 (set_gdb_breakpoint_1): Likewise.
5459 (set_gdb_breakpoint): Likewise.
5460 (delete_gdb_breakpoint_1): Likewise.
5461 (delete_gdb_breakpoint): Likewise.
5462 (uninsert_raw_breakpoint): Likewise.
5463 (reinsert_raw_breakpoint): Likewise.
5464 (set_breakpoint_data): Remove.
5465 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5466 (check_mem_read): Adjust for kind call bp_size.
5467 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5468 (clone_one_breakpoint): Adjust for kind.
5469 * mem-break.h (set_gdb_breakpoint): Likewise.
5470 (delete_gdb_breakpoint): Likewise.
5471 * server.c (process_serial_event): Likewise.
5473 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5475 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5476 (struct linux_target_ops) <breakpoint>: Remove.
5477 (struct linux_target_ops) <breakpoint_len>: Remove.
5478 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5479 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5480 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5481 (arm_sw_breakpoint_from_kind): New function.
5482 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5483 (struct linux_target_ops) <breakpoint>: Remove.
5484 (struct linux_target_ops) <breakpoint_len>: Remove.
5485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5487 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5488 (struct linux_target_ops) <breakpoint>: Remove.
5489 (struct linux_target_ops) <breakpoint_len>: Remove.
5490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5492 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5493 (struct linux_target_ops) <breakpoint>: Remove.
5494 (struct linux_target_ops) <breakpoint_len>: Remove.
5495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5497 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5498 and sw_breakpoint_from_kind to increment the pc.
5499 (linux_breakpoint_kind_from_pc): New function.
5500 (linux_sw_breakpoint_from_kind): New function.
5501 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5502 (initialize_low): Call breakpoint_kind_from_pc and
5503 sw_breakpoint_from_kind to replace breakpoint_data/len.
5504 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5507 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5508 (struct linux_target_ops) <breakpoint>: Remove.
5509 (struct linux_target_ops) <breakpoint_len>: Remove.
5510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5512 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5513 (struct linux_target_ops) <breakpoint>: Remove.
5514 (struct linux_target_ops) <breakpoint_len>: Remove.
5515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5517 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5518 (struct linux_target_ops) <breakpoint>: Remove.
5519 (struct linux_target_ops) <breakpoint_len>: Remove.
5520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5522 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5523 (struct linux_target_ops) <breakpoint>: Remove.
5524 (struct linux_target_ops) <breakpoint_len>: Remove.
5525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5527 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5528 (struct linux_target_ops) <breakpoint>: Remove.
5529 (struct linux_target_ops) <breakpoint_len>: Remove.
5530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5532 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5533 (struct linux_target_ops) <breakpoint>: Remove.
5534 (struct linux_target_ops) <breakpoint_len>: Remove.
5535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5537 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5538 (struct linux_target_ops) <breakpoint>: Remove.
5539 (struct linux_target_ops) <breakpoint_len>: Remove.
5540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5541 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5542 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5543 (struct linux_target_ops) <breakpoint>: Remove.
5544 (struct linux_target_ops) <breakpoint_len>: Remove.
5545 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5547 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5548 (struct linux_target_ops) <breakpoint>: Remove.
5549 (struct linux_target_ops) <breakpoint_len>: Remove.
5550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5552 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5553 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5554 (struct linux_target_ops) <breakpoint>: Remove.
5555 (struct linux_target_ops) <breakpoint_len>: Remove.
5556 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5557 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5558 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5559 (struct linux_target_ops) <breakpoint>: Remove.
5560 (struct linux_target_ops) <breakpoint_len>: Remove.
5561 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5562 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5564 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5566 * linux-cris-low.c (cris_get_pc): Remove void arg.
5568 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5570 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5573 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5575 * inferiors.c (thread_pid_matches_callback): New function.
5576 (find_thread_process): New function.
5577 (remove_thread): Reset current_thread.
5578 (remove_process): Assert threads have been removed first.
5580 2015-10-15 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5584 (aarch64_remove_point): Likewise.
5585 * regcache.c (regcache_register_size): New function.
5587 2015-10-12 Yao Qi <yao.qi@linaro.org>
5589 * linux-aarch64-low.c: Update all callers as emit_load_store
5590 is renamed to aarch64_emit_load_store.
5592 2015-10-12 Yao Qi <yao.qi@linaro.org>
5594 * linux-aarch64-low.c: Update all callers of function renaming
5595 from emit_insn to aarch64_emit_insn.
5597 2015-10-12 Yao Qi <yao.qi@linaro.org>
5599 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5600 arch/aarch64-insn.h.
5601 (struct aarch64_memory_operand): Likewise.
5603 (emit_insn): Move to arch/aarch64-insn.c.
5604 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5605 (emit_load_store): Move to arch/aarch64-insn.c.
5606 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5607 (can_encode_int32): Remove.
5609 2015-10-12 Yao Qi <yao.qi@linaro.org>
5611 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5612 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5613 (aarch64_relocate_instruction): Likewise.
5614 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5615 (struct aarch64_insn_visitor): Likewise.
5617 2015-10-12 Yao Qi <yao.qi@linaro.org>
5619 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5620 (struct aarch64_insn_visitor): New.
5621 (struct aarch64_insn_relocation_data): New.
5622 (aarch64_ftrace_insn_reloc_b): New function.
5623 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5624 (aarch64_ftrace_insn_reloc_cb): Likewise.
5625 (aarch64_ftrace_insn_reloc_tb): Likewise.
5626 (aarch64_ftrace_insn_reloc_adr): Likewise.
5627 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5628 (aarch64_ftrace_insn_reloc_others): Likewise.
5630 (aarch64_relocate_instruction): Use visitor.
5632 2015-10-12 Yao Qi <yao.qi@linaro.org>
5634 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5635 int. Add argument buf.
5636 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5637 aarch64_relocate_instruction.
5639 2015-10-12 Yao Qi <yao.qi@linaro.org>
5641 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5642 argument insn. Remove local variable insn. Don't call
5644 (aarch64_install_fast_tracepoint_jump_pad): Call
5647 2015-09-30 Yao Qi <yao.qi@linaro.org>
5649 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5650 (emit_load_store_pair): Likewise.
5652 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5654 * dll.c (match_dll): Add cast(s).
5655 (unloaded_dll): Likewise.
5656 * linux-low.c (second_thread_of_pid_p): Likewise.
5657 (delete_lwp_callback): Likewise.
5658 (count_events_callback): Likewise.
5659 (select_event_lwp_callback): Likewise.
5660 (linux_set_resume_request): Likewise.
5661 * server.c (accumulate_file_name_length): Likewise.
5662 (emit_dll_description): Likewise.
5663 (handle_qxfer_threads_worker): Likewise.
5664 (visit_actioned_threads): Likewise.
5665 * thread-db.c (any_thread_of): Likewise.
5666 * tracepoint.c (same_process_p): Likewise.
5667 (match_blocktype): Likewise.
5668 (build_traceframe_info_xml): Likewise.
5670 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5672 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5674 (gdb_unparse_agent_expr): Likewise.
5675 * hostio.c (require_data): Likewise.
5676 (handle_pread): Likewise.
5677 * linux-low.c (disable_regset): Likewise.
5678 (fetch_register): Likewise.
5679 (store_register): Likewise.
5680 (get_dynamic): Likewise.
5681 (linux_qxfer_libraries_svr4): Likewise.
5682 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5683 (set_fast_tracepoint_jump): Likewise.
5684 (uninsert_fast_tracepoint_jumps_at): Likewise.
5685 (reinsert_fast_tracepoint_jumps_at): Likewise.
5686 (validate_inserted_breakpoint): Likewise.
5687 (clone_agent_expr): Likewise.
5688 * regcache.c (init_register_cache): Likewise.
5689 * remote-utils.c (putpkt_binary_1): Likewise.
5690 (decode_M_packet): Likewise.
5691 (decode_X_packet): Likewise.
5692 (look_up_one_symbol): Likewise.
5693 (relocate_instruction): Likewise.
5694 (monitor_output): Likewise.
5695 * server.c (handle_search_memory): Likewise.
5696 (handle_qxfer_exec_file): Likewise.
5697 (handle_qxfer_libraries): Likewise.
5698 (handle_qxfer): Likewise.
5699 (handle_query): Likewise.
5700 (handle_v_cont): Likewise.
5701 (handle_v_run): Likewise.
5702 (captured_main): Likewise.
5703 * target.c (write_inferior_memory): Likewise.
5704 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5705 * tracepoint.c (init_trace_buffer): Likewise.
5706 (add_tracepoint_action): Likewise.
5707 (add_traceframe): Likewise.
5708 (add_traceframe_block): Likewise.
5709 (cmd_qtdpsrc): Likewise.
5710 (cmd_qtdv): Likewise.
5711 (cmd_qtstatus): Likewise.
5712 (response_source): Likewise.
5713 (response_tsv): Likewise.
5714 (cmd_qtnotes): Likewise.
5715 (gdb_collect): Likewise.
5716 (initialize_tracepoint): Likewise.
5718 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5720 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5721 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5722 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5724 (enum aarch64_condition_codes): New enum.
5725 (w0): New static global.
5728 (struct aarch64_memory_operand) <type>: New
5729 MEMORY_OPERAND_POSTINDEX type.
5730 (postindex_memory_operand): New helper function.
5731 (emit_ret): New function.
5732 (emit_load_store_pair): New function, factored out of emit_stp
5733 with support for MEMORY_OPERAND_POSTINDEX.
5734 (emit_stp): Rewrite using emit_load_store_pair.
5735 (emit_ldp): New function.
5736 (emit_load_store): Likewise.
5737 (emit_ldr): Mention post-index instruction in comment.
5738 (emit_ldrh): New function.
5739 (emit_ldrb): New function.
5740 (emit_ldrsw): Mention post-index instruction in comment.
5741 (emit_str): Likewise.
5742 (emit_subs): New function.
5743 (emit_cmp): Likewise.
5744 (emit_and): Likewise.
5745 (emit_orr): Likewise.
5746 (emit_orn): Likewise.
5747 (emit_eor): Likewise.
5748 (emit_mvn): Likewise.
5749 (emit_lslv): Likewise.
5750 (emit_lsrv): Likewise.
5751 (emit_asrv): Likewise.
5752 (emit_mul): Likewise.
5753 (emit_sbfm): Likewise.
5754 (emit_sbfx): Likewise.
5755 (emit_ubfm): Likewise.
5756 (emit_ubfx): Likewise.
5757 (emit_csinc): Likewise.
5758 (emit_cset): Likewise.
5759 (emit_nop): Likewise.
5760 (emit_ops_insns): New helper function.
5761 (emit_pop): Likewise.
5762 (emit_push): Likewise.
5763 (aarch64_emit_prologue): New function.
5764 (aarch64_emit_epilogue): Likewise.
5765 (aarch64_emit_add): Likewise.
5766 (aarch64_emit_sub): Likewise.
5767 (aarch64_emit_mul): Likewise.
5768 (aarch64_emit_lsh): Likewise.
5769 (aarch64_emit_rsh_signed): Likewise.
5770 (aarch64_emit_rsh_unsigned): Likewise.
5771 (aarch64_emit_ext): Likewise.
5772 (aarch64_emit_log_not): Likewise.
5773 (aarch64_emit_bit_and): Likewise.
5774 (aarch64_emit_bit_or): Likewise.
5775 (aarch64_emit_bit_xor): Likewise.
5776 (aarch64_emit_bit_not): Likewise.
5777 (aarch64_emit_equal): Likewise.
5778 (aarch64_emit_less_signed): Likewise.
5779 (aarch64_emit_less_unsigned): Likewise.
5780 (aarch64_emit_ref): Likewise.
5781 (aarch64_emit_if_goto): Likewise.
5782 (aarch64_emit_goto): Likewise.
5783 (aarch64_write_goto_address): Likewise.
5784 (aarch64_emit_const): Likewise.
5785 (aarch64_emit_call): Likewise.
5786 (aarch64_emit_reg): Likewise.
5787 (aarch64_emit_pop): Likewise.
5788 (aarch64_emit_stack_flush): Likewise.
5789 (aarch64_emit_zero_ext): Likewise.
5790 (aarch64_emit_swap): Likewise.
5791 (aarch64_emit_stack_adjust): Likewise.
5792 (aarch64_emit_int_call_1): Likewise.
5793 (aarch64_emit_void_call_2): Likewise.
5794 (aarch64_emit_eq_goto): Likewise.
5795 (aarch64_emit_ne_goto): Likewise.
5796 (aarch64_emit_lt_goto): Likewise.
5797 (aarch64_emit_le_goto): Likewise.
5798 (aarch64_emit_gt_goto): Likewise.
5799 (aarch64_emit_ge_got): Likewise.
5800 (aarch64_emit_ops_impl): New static global variable.
5801 (aarch64_emit_ops): New target function, return
5802 &aarch64_emit_ops_impl.
5803 (struct linux_target_ops): Install it.
5805 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5807 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5808 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5810 * linux-aarch64-ipa.c: New file.
5811 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5813 (aarch64_get_thread_area): New target method.
5814 (extract_signed_bitfield): New helper function.
5815 (aarch64_decode_ldr_literal): New function.
5816 (enum aarch64_opcodes): New enum.
5817 (struct aarch64_register): New struct.
5818 (struct aarch64_operand): New struct.
5819 (x0): New static global.
5828 (aarch64_register): New helper function.
5829 (register_operand): Likewise.
5830 (immediate_operand): Likewise.
5831 (struct aarch64_memory_operand): New struct.
5832 (offset_memory_operand): New helper function.
5833 (preindex_memory_operand): Likewise.
5834 (enum aarch64_system_control_registers): New enum.
5835 (ENCODE): New macro.
5836 (emit_insn): New helper function.
5837 (emit_b): New function.
5838 (emit_bcond): Likewise.
5839 (emit_cb): Likewise.
5840 (emit_tb): Likewise.
5841 (emit_blr): Likewise.
5842 (emit_stp): Likewise.
5843 (emit_ldp_q_offset): Likewise.
5844 (emit_stp_q_offset): Likewise.
5845 (emit_load_store): Likewise.
5846 (emit_ldr): Likewise.
5847 (emit_ldrsw): Likewise.
5848 (emit_str): Likewise.
5849 (emit_ldaxr): Likewise.
5850 (emit_stxr): Likewise.
5851 (emit_stlr): Likewise.
5852 (emit_data_processing_reg): Likewise.
5853 (emit_data_processing): Likewise.
5854 (emit_add): Likewise.
5855 (emit_sub): Likewise.
5856 (emit_mov): Likewise.
5857 (emit_movk): Likewise.
5858 (emit_mov_addr): Likewise.
5859 (emit_mrs): Likewise.
5860 (emit_msr): Likewise.
5861 (emit_sevl): Likewise.
5862 (emit_wfe): Likewise.
5863 (append_insns): Likewise.
5864 (can_encode_int32_in): New helper function.
5865 (aarch64_relocate_instruction): New function.
5866 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5867 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5868 (struct linux_target_ops): Install aarch64_get_thread_area,
5869 aarch64_install_fast_tracepoint_jump_pad and
5870 aarch64_get_min_fast_tracepoint_insn_len.
5872 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5874 * Makefile.in (aarch64-insn.o): New rule.
5875 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5877 2015-09-21 Yao Qi <yao.qi@linaro.org>
5879 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5881 2015-09-21 Yao Qi <yao.qi@linaro.org>
5883 * tracepoint.c (max_jump_pad_size): Remove.
5885 2015-09-18 Yao Qi <yao.qi@linaro.org>
5887 * linux-aarch64-low.c: Don't include sys/uio.h.
5888 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5890 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5892 * tracepoint.c (eval_result_type): Change prototype.
5893 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5895 2015-09-15 Pedro Alves <palves@redhat.com>
5897 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5898 Check whether to report exec events instead of checking whether
5899 multiprocess is enabled.
5901 2015-09-15 Pedro Alves <palves@redhat.com>
5904 * remote-utils.c (prepare_resume_reply): Merge
5905 TARGET_WAITKIND_VFORK_DONE switch case with the
5906 TARGET_WAITKIND_FORKED case.
5908 2015-09-15 Yao Qi <yao.qi@linaro.org>
5910 * server.c (handle_query): Check string comparison using
5911 "else if" instead of "if".
5913 2015-09-15 Yao Qi <yao.qi@linaro.org>
5915 * server.c (vCont_supported): New global variable.
5916 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5917 matches. Append ";vContSupported+" to own_buf.
5918 (handle_v_requests): Append ";s;S" to own_buf if target supports
5919 hardware single step or vCont_supported is false.
5920 (capture_main): Set vCont_supported to zero.
5922 2015-09-15 Yao Qi <yao.qi@linaro.org>
5924 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5926 (linux_supports_hardware_single_step): ... New function.
5927 (linux_target_ops): Update.
5928 * lynx-low.c (lynx_target_ops): Set field
5929 supports_hardware_single_step to target_can_do_hardware_single_step.
5930 * nto-low.c (nto_target_ops): Likewise.
5931 * spu-low.c (spu_target_ops): Likewise.
5932 * win32-low.c (win32_target_ops): Likewise.
5933 * target.c (target_can_do_hardware_single_step): New function.
5934 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5935 Remove. <supports_hardware_single_step>: New field.
5936 (target_supports_conditional_breakpoints): Remove.
5937 (target_supports_hardware_single_step): New macro.
5938 (target_can_do_hardware_single_step): Declare.
5939 * server.c (handle_query): Use target_supports_hardware_single_step
5940 instead of target_supports_conditional_breakpoints.
5942 2015-09-15 Yao Qi <yao.qi@linaro.org>
5944 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5946 (struct linux_target_ops the_low_target): Install
5947 aarch64_linux_siginfo_fixup.
5949 2015-09-11 Don Breazeal <donb@codesourcery.com>
5950 Luis Machado <lgustavo@codesourcery.com>
5952 * linux-low.c (linux_mourn): Static declaration.
5953 (linux_arch_setup): Move in front of
5954 handle_extended_wait.
5955 (linux_arch_setup_thread): New function.
5956 (handle_extended_wait): Handle exec events. Call
5957 linux_arch_setup_thread. Make event_lwp argument a
5958 pointer-to-a-pointer.
5959 (check_zombie_leaders): Do not check stopped threads.
5960 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5961 (linux_low_filter_event): Add lwp and thread for exec'ing
5962 non-leader thread if leader thread has been deleted.
5963 Refactor code into linux_arch_setup_thread and call it.
5964 Pass child lwp pointer by reference to handle_extended_wait.
5965 (linux_wait_for_event_filtered): Update comment.
5966 (linux_wait_1): Prevent clobbering exec event status.
5967 (linux_supports_exec_events): New function.
5968 (linux_target_ops) <supports_exec_events>: Initialize new member.
5969 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5971 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5972 * server.c (report_exec_events): New global variable.
5973 (handle_query): Handle qSupported query for exec-events feature.
5974 (captured_main): Initialize report_exec_events.
5975 * server.h (report_exec_events): Declare new global variable.
5976 * target.h (struct target_ops) <supports_exec_events>: New
5978 (target_supports_exec_events): New macro.
5979 * win32-low.c (win32_target_ops) <supports_exec_events>:
5980 Initialize new member.
5982 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5984 * linux-low.c (linux_low_enable_btrace): Remove.
5985 (linux_target_ops): Replace linux_low_enable_btrace with
5986 linux_enable_btrace.
5988 2015-09-03 Yao Qi <yao.qi@linaro.org>
5990 * linux-aarch64-low.c (aarch64_insert_point): Call
5991 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5994 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5996 * linux-low.c (check_stopped_by_breakpoint): Use
5997 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5999 2015-08-27 Pedro Alves <palves@redhat.com>
6001 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6003 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6005 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6006 the XNEW-family equivalent.
6007 (compile_bytecodes): Likewise.
6008 * dll.c (loaded_dll): Likewise.
6009 * event-loop.c (append_callback_event): Likewise.
6010 (create_file_handler): Likewise.
6011 (create_file_event): Likewise.
6012 * hostio.c (handle_open): Likewise.
6013 * inferiors.c (add_thread): Likewise.
6014 (add_process): Likewise.
6015 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6016 * linux-arm-low.c (arm_new_process): Likewise.
6017 (arm_new_thread): Likewise.
6018 * linux-low.c (add_to_pid_list): Likewise.
6019 (linux_add_process): Likewise.
6020 (handle_extended_wait): Likewise.
6021 (add_lwp): Likewise.
6022 (enqueue_one_deferred_signal): Likewise.
6023 (enqueue_pending_signal): Likewise.
6024 (linux_resume_one_lwp_throw): Likewise.
6025 (linux_resume_one_thread): Likewise.
6026 (linux_read_memory): Likewise.
6027 (linux_write_memory): Likewise.
6028 * linux-mips-low.c (mips_linux_new_process): Likewise.
6029 (mips_linux_new_thread): Likewise.
6030 (mips_add_watchpoint): Likewise.
6031 * linux-x86-low.c (initialize_low_arch): Likewise.
6032 * lynx-low.c (lynx_add_process): Likewise.
6033 * mem-break.c (set_raw_breakpoint_at): Likewise.
6034 (set_breakpoint): Likewise.
6035 (add_condition_to_breakpoint): Likewise.
6036 (add_commands_to_breakpoint): Likewise.
6037 (clone_agent_expr): Likewise.
6038 (clone_one_breakpoint): Likewise.
6039 * regcache.c (new_register_cache): Likewise.
6040 * remote-utils.c (look_up_one_symbol): Likewise.
6041 * server.c (queue_stop_reply): Likewise.
6042 (start_inferior): Likewise.
6043 (queue_stop_reply_callback): Likewise.
6044 (handle_target_event): Likewise.
6045 * spu-low.c (fetch_ppc_memory): Likewise.
6046 (store_ppc_memory): Likewise.
6047 * target.c (set_target_ops): Likewise.
6048 * thread-db.c (thread_db_load_search): Likewise.
6049 (try_thread_db_load_1): Likewise.
6050 * tracepoint.c (add_tracepoint): Likewise.
6051 (add_tracepoint_action): Likewise.
6052 (create_trace_state_variable): Likewise.
6053 (cmd_qtdpsrc): Likewise.
6054 (cmd_qtro): Likewise.
6055 (add_while_stepping_state): Likewise.
6056 * win32-low.c (child_add_thread): Likewise.
6057 (get_image_name): Likewise.
6059 2015-08-25 Yao Qi <yao.qi@linaro.org>
6061 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6063 2015-08-25 Yao Qi <yao.qi@linaro.org>
6065 * Makefile.in (aarch64-linux.o): New rule.
6066 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6068 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6069 (aarch64_init_debug_reg_state): Make it extern.
6070 (aarch64_linux_prepare_to_resume): Remove.
6072 2015-08-25 Yao Qi <yao.qi@linaro.org>
6074 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6075 lwp_arch_private_info and ptid_of_lwp.
6077 2015-08-25 Yao Qi <yao.qi@linaro.org>
6079 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6080 Find proc_info by find_process_pid. All callers updated.
6082 2015-08-25 Yao Qi <yao.qi@linaro.org>
6084 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6086 (debug_reg_change_callback): Remove.
6087 (aarch64_notify_debug_reg_change): Remove.
6089 2015-08-25 Yao Qi <yao.qi@linaro.org>
6091 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6092 Call current_lwp_ptid.
6094 2015-08-25 Yao Qi <yao.qi@linaro.org>
6096 * linux-aarch64-low.c (debug_reg_change_callback): Use
6099 2015-08-25 Yao Qi <yao.qi@linaro.org>
6101 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6103 2015-08-25 Yao Qi <yao.qi@linaro.org>
6105 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6107 2015-08-25 Yao Qi <yao.qi@linaro.org>
6109 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6112 2015-08-25 Yao Qi <yao.qi@linaro.org>
6114 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6116 (debug_reg_change_callback): Remove argument entry and add argument
6117 lwp. Remove local variable thread. Don't print thread id in the
6118 debugging output. Don't check whether pid of thread equals to pid.
6119 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6120 iterate_over_lwps instead find_inferior.
6122 2015-08-24 Pedro Alves <palves@redhat.com>
6124 * inferiors.c (get_first_process): New function.
6125 * inferiors.h (get_first_process): New declaration.
6126 * remote-utils.c (read_ptid): Default to the first process in the
6127 list, instead of to the current thread's process.
6129 2015-08-24 Pedro Alves <palves@redhat.com>
6131 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6132 * event-loop.c: Likewise.
6133 * remote-utils.c: Likewise.
6134 * tracepoint.c: Likewise.
6136 2015-08-24 Pedro Alves <palves@redhat.com>
6138 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6141 2015-08-21 Pedro Alves <palves@redhat.com>
6143 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6144 instead of literal 1.
6146 2015-08-21 Pedro Alves <palves@redhat.com>
6148 * tdesc.c (default_description): Explicitly zero-initialize.
6150 2015-08-21 Pedro Alves <palves@redhat.com>
6153 * inferiors.c (remove_thread): Discard any pending stop reply for
6155 * server.c (remove_all_on_match_pid): Rename to ...
6156 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6158 (discard_queued_stop_replies): Change parameter to a ptid. Now
6160 (handle_v_kill, kill_inferior_callback, captured_main)
6161 (process_serial_event): Adjust.
6162 * server.h (discard_queued_stop_replies): Declare.
6164 2015-08-21 Pedro Alves <palves@redhat.com>
6166 * linux-low.c (wait_for_sigstop): Always switch to no thread
6167 selected if the previously current thread dies.
6168 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6169 process instead of the current thread's.
6170 * remote-utils.c (input_interrupt): Don't check if there's no
6172 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6173 current thread to the general thread fails, error out.
6174 (handle_qxfer_auxv, handle_qxfer_libraries)
6175 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6176 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6177 (handle_query): Check if there's a thread selected instead of
6178 checking whether there's any thread in the thread list.
6179 (handle_qxfer_threads, handle_qxfer_btrace)
6180 (handle_qxfer_btrace_conf): Don't error out early if there's no
6181 thread in the thread list.
6182 (handle_v_cont, myresume): Don't set the current thread to the
6184 (process_serial_event) <Hg handling>: Also set thread_id if the
6185 previous general thread is still alive.
6186 (process_serial_event) <g/G handling>: If setting the current
6187 thread to the general thread fails, error out.
6188 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6189 thread's lwp instead of the current thread's.
6190 * target.c (set_desired_thread): If the desired thread was not
6191 found, leave the current thread pointing to NULL. Return an int
6192 (boolean) indicating success.
6193 * target.h (set_desired_thread): Change return type to int.
6195 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6197 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6198 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6200 (ps_get_thread_area): New function.
6202 2015-08-19 Gary Benson <gbenson@redhat.com>
6204 * hostio.c (handle_pread): Do not attempt to read more data
6205 than hostio_reply_with_data can fit in a packet.
6207 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6209 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6211 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6213 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6215 2015-08-06 Pedro Alves <palves@redhat.com>
6217 * tracepoint.c (expr_eval_result): Now an int.
6219 2015-08-06 Pedro Alves <palves@redhat.com>
6221 * gdbthread.h (struct regcache): Forward declare.
6222 (struct thread_info) <regcache_data>: Now a struct regcache
6224 * inferiors.c (inferior_regcache_data)
6225 (set_inferior_regcache_data): Now work with struct regcache
6227 * inferiors.h (struct regcache): Forward declare.
6228 (inferior_regcache_data, set_inferior_regcache_data): Now work
6229 with struct regcache pointers.
6230 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6231 (free_register_cache_thread): Remove struct regcache pointer
6234 2015-08-06 Pedro Alves <palves@redhat.com>
6236 * server.c (captured_main): On error, print the exception message
6237 to stderr, and if run_once is set, throw a quit.
6239 2015-08-06 Pedro Alves <palves@redhat.com>
6241 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6244 2015-08-06 Pedro Alves <palves@redhat.com>
6246 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6247 reading beyond the passed in buffer length.
6249 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6251 * tracepoint.c (symbol_list) <required>: Remove.
6253 2015-08-06 Pedro Alves <palves@redhat.com>
6255 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6256 count if stopping and suspending threads.
6257 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6258 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6259 (linux_detach): Complete an ongoing step-over.
6260 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6262 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6263 (linux_wait_1): If passing a signal to the inferior after
6264 finishing a step-over, unsuspend and re-resume all lwps. If we
6265 see a single-step event but the thread should be continuing, don't
6266 pass the trap to gdb.
6267 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6268 internal_error instead of gdb_assert.
6269 (enqueue_pending_signal): New function.
6270 (check_ptrace_stopped_lwp_gone): Add debug output.
6271 (start_step_over): Use internal_error instead of gdb_assert.
6272 (complete_ongoing_step_over): New function.
6273 (linux_resume_one_thread): Don't resume a suspended thread.
6274 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6277 2015-08-06 Pedro Alves <palves@redhat.com>
6279 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6280 (linux_thread_alive): Use lwp_is_marked_dead.
6281 (extended_event_reported): Delete.
6282 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6283 instead of extended_event_reported.
6284 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6286 (lwp_is_marked_dead): New function.
6287 (lwp_running): Use lwp_is_marked_dead.
6288 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6291 2015-08-06 Pedro Alves <palves@redhat.com>
6293 * linux-low.c (linux_wait_1): Move fork event output out of the
6294 !report_to_gdb check. Pass event_child->waitstatus to
6295 target_waitstatus_to_string instead of ourstatus.
6297 2015-08-04 Yao Qi <yao.qi@linaro.org>
6299 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6300 if current_thread is 32 bit.
6302 2015-08-04 Yao Qi <yao.qi@linaro.org>
6304 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6305 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6306 * server.c (extended_protocol): Remove "static".
6307 * server.h (extended_protocol): Declare it.
6309 2015-08-04 Yao Qi <yao.qi@linaro.org>
6311 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6312 both aarch64 and aarch32.
6313 (aarch64_set_pc): Likewise.
6315 2015-08-04 Yao Qi <yao.qi@linaro.org>
6317 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6318 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6319 arm-with-neon.xml to srv_xmlfiles.
6320 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6321 (is_64bit_tdesc): New function.
6322 (aarch64_linux_read_description): New function.
6323 (aarch64_arch_setup): Call aarch64_linux_read_description.
6324 (regs_info): Rename to regs_info_aarch64.
6325 (aarch64_regs_info): Return right regs_info.
6326 (initialize_low_arch): Call initialize_low_arch_aarch32.
6328 2015-08-04 Yao Qi <yao.qi@linaro.org>
6330 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6331 * linux-aarch32-low.c: New file.
6332 * linux-aarch32-low.h: New file.
6333 * linux-arm-low.c (arm_fill_gregset): Move it to
6334 linux-aarch32-low.c.
6335 (arm_store_gregset): Likewise.
6336 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6337 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6338 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6339 (regs_info): Rename to regs_info_arm.
6340 (arm_regs_info): Return regs_info_aarch32 if
6341 have_ptrace_getregset is 1 and target description is
6342 arm_with_neon or arm_with_vfpv3.
6343 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6344 Call initialize_low_arch_aarch32 instead.
6346 2015-08-04 Yao Qi <yao.qi@linaro.org>
6348 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6349 * linux-low.c: ... here.
6350 * linux-low.h (have_ptrace_getregset): Declare it.
6352 2015-08-04 Pedro Alves <palves@redhat.com>
6354 * thread-db.c (struct thread_db): Use new typedefs.
6355 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6357 (disable_thread_event_reporting): Cast result of dlsym to
6358 destination function pointer type.
6359 (thread_db_mourn): Use td_ta_delete_ftype.
6361 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6363 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6365 (CDX_BREAKPOINT): Define for R2.
6366 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6367 (the_low_target): Add comments.
6369 2015-07-30 Yao Qi <yao.qi@linaro.org>
6371 * linux-arm-low.c (arm_hwcap): Remove it.
6372 (arm_read_description): New local variable arm_hwcap. Don't
6373 set arm_hwcap to zero.
6375 2015-07-30 Yao Qi <yao.qi@linaro.org>
6377 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6378 Use regcache->tdesc instead.
6379 (arm_store_wmmxregset): Likewise.
6380 (arm_fill_vfpregset): Likewise.
6381 (arm_store_vfpregset): Likewise.
6383 2015-07-30 Yao Qi <yao.qi@linaro.org>
6385 * linux-arm-low.c: Include arch/arm.h.
6386 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6387 (arm_store_gregset): Likewise.
6389 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6391 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6392 ptrace's 4th parameter.
6394 2015-07-27 Yao Qi <yao.qi@linaro.org>
6396 * configure.srv (case aarch64*-*-linux*): Don't set
6399 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6401 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6403 * linux-arm-low.c: Likewise.
6404 * linux-cris-low.c: Likewise.
6405 * linux-crisv32-low.c: Likewise.
6406 * linux-low.c: Likewise.
6407 * linux-m68k-low.c: Likewise.
6408 * linux-mips-low.c: Likewise.
6409 * linux-nios2-low.c: Likewise.
6410 * linux-s390-low.c: Likewise.
6411 * linux-sparc-low.c: Likewise.
6412 * linux-tic6x-low.c: Likewise.
6413 * linux-tile-low.c: Likewise.
6414 * linux-x86-low.c: Likewise.
6416 2015-07-24 Pedro Alves <palves@redhat.com>
6418 * config.in: Regenerate.
6419 * configure: Regenerate.
6421 2015-07-24 Pedro Alves <palves@redhat.com>
6423 * acinclude.m4: Include ../ptrace.m4.
6424 * configure.ac: Call GDB_AC_PTRACE.
6425 * config.in, configure: Regenerate.
6427 2015-07-24 Yao Qi <yao.qi@linaro.org>
6429 * linux-low.c (linux_create_inferior): Remove setting to
6430 proc->priv->new_inferior.
6431 (linux_attach): Likewise.
6432 (linux_low_filter_event): Likewise.
6433 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6435 2015-07-24 Yao Qi <yao.qi@linaro.org>
6437 * linux-low.c (linux_arch_setup): New function.
6438 (linux_low_filter_event): If proc->tdesc is NULL and
6439 proc->attached is true, call the_low_target.arch_setup.
6440 Otherwise, keep status pending, and return.
6441 (linux_resume_one_lwp_throw): Don't call get_pc if
6442 thread->while_stepping isn't NULL. Don't call
6443 get_thread_regcache if proc->tdesc is NULL.
6444 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6445 (linux_target_ops): Install arch_setup.
6446 * server.c (start_inferior): Call the_target->arch_setup.
6447 * target.h (struct target_ops) <arch_setup>: New field.
6448 (target_arch_setup): New marco.
6449 * lynx-low.c (lynx_target_ops): Update.
6450 * nto-low.c (nto_target_ops): Update.
6451 * spu-low.c (spu_target_ops): Update.
6452 * win32-low.c (win32_target_ops): Update.
6454 2015-07-24 Yao Qi <yao.qi@linaro.org>
6456 * linux-low.c (linux_add_process): Don't set
6457 proc->priv->new_inferior.
6458 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6459 (linux_attach): Likewise.
6461 2015-07-24 Yao Qi <yao.qi@linaro.org>
6463 * server.c (start_inferior): Code refactor.
6465 2015-07-24 Yao Qi <yao.qi@linaro.org>
6467 * server.c (process_serial_event): Set general_thread.
6469 2015-07-21 Yao Qi <yao.qi@linaro.org>
6471 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6472 aarch64_linux_get_debug_reg_capacity.
6474 2015-07-17 Yao Qi <yao.qi@linaro.org>
6476 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6477 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6478 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6479 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6480 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6481 (AARCH64_HWP_ALIGNMENT): Likewise.
6482 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6483 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6484 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6485 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6486 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6487 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6488 (struct aarch64_debug_reg_state): Likewise.
6489 (struct arch_lwp_info): Likewise.
6490 (aarch64_align_watchpoint): Likewise.
6491 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6492 (aarch64_watchpoint_length): Likewise.
6493 (aarch64_point_encode_ctrl_reg): Likewise
6494 (aarch64_point_is_aligned): Likewise.
6495 (aarch64_align_watchpoint): Likewise.
6496 (aarch64_linux_set_debug_regs):
6497 (aarch64_dr_state_insert_one_point): Likewise.
6498 (aarch64_dr_state_remove_one_point): Likewise.
6499 (aarch64_handle_breakpoint): Likewise.
6500 (aarch64_handle_aligned_watchpoint): Likewise.
6501 (aarch64_handle_unaligned_watchpoint): Likewise.
6502 (aarch64_handle_watchpoint): Likewise.
6504 2015-07-17 Yao Qi <yao.qi@linaro.org>
6506 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6507 and don't aarch64_get_debug_reg_state. All callers update.
6508 (aarch64_handle_aligned_watchpoint): Likewise.
6509 (aarch64_handle_unaligned_watchpoint): Likewise.
6510 (aarch64_handle_watchpoint): Likewise.
6511 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6512 (aarch64_remove_point): Likewise.
6514 2015-07-17 Yao Qi <yao.qi@linaro.org>
6516 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6518 (aarch64_handle_unaligned_watchpoint): Likewise.
6520 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6522 Revert the previous 3 commits:
6523 Move gdb_regex* to common/
6524 Move linux_find_memory_regions_full & co.
6525 gdbserver build-id attribute generator
6527 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6528 Jan Kratochvil <jan.kratochvil@redhat.com>
6530 gdbserver build-id attribute generator.
6531 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6532 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6533 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6535 (get_dynamic): Use find_pdhr to traverse program headers.
6536 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6537 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6538 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6539 (get_hex_build_id): New.
6540 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6541 to reply XML document.
6543 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6544 Jan Kratochvil <jan.kratochvil@redhat.com>
6546 * target.c: Include target/target-utils.h and fcntl.h.
6547 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6548 (target_fileio_read_stralloc): New functions.
6550 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6552 * Makefile.in (OBS): Add gdb_regex.o.
6554 * config.in: Rebuilt.
6555 * configure: Rebuilt.
6557 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6558 Jan Kratochvil <jan.kratochvil@redhat.com>
6560 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6561 * Makefile.in (OBS): Add target-utils.o.
6562 (linux-maps.o, target-utils.o): New.
6563 * configure.srv (srv_linux_obj): Add linux-maps.o.
6565 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6567 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6569 (the_low_target): Install it.
6571 2015-07-14 Pedro Alves <palves@redhat.com>
6573 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6574 Instead, ignore ECHILD, and throw an error for other errnos.
6576 2015-07-10 Pedro Alves <palves@redhat.com>
6578 * event-loop.c (struct callback_event) <data>: Change type to
6579 gdb_client_data instance instead of gdb_client_data pointer.
6580 (append_callback_event): Adjust.
6582 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6584 * linux-aarch64-low.c: Add comments for each linux_target_ops
6585 method. Remove comments already covered in target_ops and
6586 linux_target_ops definitions.
6587 (the_low_target): Add comments for each unimplemented method.
6589 2015-07-09 Yao Qi <yao.qi@linaro.org>
6591 * linux-aarch64-low.c (aarch64_regmap): Remove.
6592 (aarch64_usrregs_info): Remove.
6593 (regs_info): Set field usrregs to NULL.
6595 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6597 * linux-low.c: Include "rsp-low.h"
6598 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6599 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6600 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6601 (handle_btrace_enable_pt): New.
6602 (handle_btrace_general_set): Support "pt".
6603 (handle_btrace_conf_general_set): Support "pt:size".
6605 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6607 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6610 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6612 * linux-aarch64-low.c: Remove comment about endianness.
6613 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6614 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6617 2015-06-24 Gary Benson <gbenson@redhat.com>
6619 * linux-i386-ipa.c (stdint.h): Do not include.
6620 * lynx-i386-low.c (stdint.h): Likewise.
6621 * lynx-ppc-low.c (stdint.h): Likewise.
6622 * mem-break.c (stdint.h): Likewise.
6623 * thread-db.c (stdint.h): Likewise.
6624 * tracepoint.c (stdint.h): Likewise.
6625 * win32-low.c (stdint.h): Likewise.
6627 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6629 * server.c (write_qxfer_response): Update call to
6630 remote_escape_output.
6632 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6633 Jan Kratochvil <jan.kratochvil@redhat.com>
6635 Merge multiple hex conversions.
6636 * gdbreplay.c (tohex): Rename to 'fromhex'.
6637 (logchar): Use fromhex.
6639 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6641 * server.c (handle_qxfer_libraries): Set `version' attribute for
6644 2015-06-10 Gary Benson <gbenson@redhat.com>
6646 * target.h (struct target_ops) <multifs_open>: New field.
6647 <multifs_unlink>: Likewise.
6648 <multifs_readlink>: Likewise.
6649 * linux-low.c (nat/linux-namespaces.h): New include.
6650 (linux_target_ops): Initialize the_target->multifs_open,
6651 the_target->multifs_unlink and the_target->multifs_readlink.
6652 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6653 * hostio.c (hostio_fs_pid): New static variable.
6654 (hostio_handle_new_gdb_connection): New function.
6655 (handle_setfs): Likewise.
6656 (handle_open): Use the_target->multifs_open as appropriate.
6657 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6658 (handle_readlink): Use the_target->multifs_readlink as
6660 (handle_vFile): Handle vFile:setfs packets.
6661 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6662 after target_handle_new_gdb_connection.
6664 2015-06-10 Gary Benson <gbenson@redhat.com>
6666 * configure.ac (AC_CHECK_FUNCS): Add setns.
6667 * config.in: Regenerate.
6668 * configure: Likewise.
6669 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6670 (linux-namespaces.o): New rule.
6671 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6673 2015-06-09 Gary Benson <gbenson@redhat.com>
6675 * hostio.c (handle_open): Process mode argument with
6676 fileio_to_host_mode.
6678 2015-06-01 Yao Qi <yao.qi@linaro.org>
6680 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6681 * linux-x86-low.c: Likewise.
6683 2015-05-28 Don Breazeal <donb@codesourcery.com>
6685 * linux-low.c (handle_extended_wait): Initialize
6686 thread_info.last_resume_kind for new fork children.
6688 2015-05-15 Pedro Alves <palves@redhat.com>
6690 * target.h (target_handle_new_gdb_connection): Rewrite using if
6691 wrapped in do/while.
6693 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6695 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6696 * configure, config.in: Regenerate.
6697 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6700 2015-05-12 Don Breazeal <donb@codesourcery.com>
6702 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6703 PTRACE_EVENT_VFORK_DONE.
6704 (linux_low_ptrace_options, extended_event_reported): Add vfork
6706 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6707 and "vforkdone" for RSP 'T' Stop Reply Packet.
6708 * server.h (report_vfork_events): Declare
6711 2015-05-12 Don Breazeal <donb@codesourcery.com>
6713 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6714 (the_low_target) <new_fork>: Initialize new member.
6715 * linux-arm-low.c (arm_new_fork): New function.
6716 (the_low_target) <new_fork>: Initialize new member.
6717 * linux-low.c (handle_extended_wait): Call new target function
6719 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6720 * linux-mips-low.c (mips_add_watchpoint): New function
6721 extracted from mips_insert_point.
6722 (the_low_target) <new_fork>: Initialize new member.
6723 (mips_linux_new_fork): New function.
6724 (mips_insert_point): Call mips_add_watchpoint.
6725 * linux-x86-low.c (x86_linux_new_fork): New function.
6726 (the_low_target) <new_fork>: Initialize new member.
6728 2015-05-12 Don Breazeal <donb@codesourcery.com>
6730 * linux-low.c (handle_extended_wait): Implement return value,
6731 rename argument 'event_child' to 'event_lwp', handle
6732 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6733 (linux_low_ptrace_options): New function.
6734 (linux_low_filter_event): Call linux_low_ptrace_options,
6735 use different argument fo linux_enable_event_reporting,
6736 use return value from handle_extended_wait.
6737 (extended_event_reported): New function.
6738 (linux_wait_1): Call extended_event_reported and set
6739 status to report fork events.
6740 (linux_write_memory): Add pid to debug message.
6741 (reset_lwp_ptrace_options_callback): New function.
6742 (linux_handle_new_gdb_connection): New function.
6743 (linux_target_ops): Initialize new structure member.
6744 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6745 * lynx-low.c: Initialize new structure member.
6746 * remote-utils.c (prepare_resume_reply): Implement stop reason
6747 "fork" for "T" stop message.
6748 * server.c (handle_query): Call handle_new_gdb_connection.
6749 * server.h (report_fork_events): Declare global flag.
6750 * target.h (struct target_ops) <handle_new_gdb_connection>:
6752 (target_handle_new_gdb_connection): New macro.
6753 * win32-low.c: Initialize new structure member.
6755 2015-05-12 Don Breazeal <donb@codesourcery.com>
6757 * mem-break.c (APPEND_TO_LIST): Define macro.
6758 (clone_agent_expr): New function.
6759 (clone_one_breakpoint): New function.
6760 (clone_all_breakpoints): New function.
6761 * mem-break.h: Declare new functions.
6763 2015-05-12 Don Breazeal <donb@codesourcery.com>
6765 * linux-low.c (linux_supports_fork_events): New function.
6766 (linux_supports_vfork_events): New function.
6767 (linux_target_ops): Initialize new structure members.
6768 (initialize_low): Call linux_check_ptrace_features.
6769 * lynx-low.c (lynx_target_ops): Initialize new structure
6771 * server.c (report_fork_events, report_vfork_events):
6773 (handle_query): Add new features to qSupported packet and
6775 (captured_main): Initialize new global variables.
6776 * target.h (struct target_ops) <supports_fork_events>:
6778 <supports_vfork_events>: New member.
6779 (target_supports_fork_events): New macro.
6780 (target_supports_vfork_events): New macro.
6781 * win32-low.c (win32_target_ops): Initialize new structure
6784 2015-05-12 Gary Benson <gbenson@redhat.com>
6786 * server.c (handle_qxfer_exec_file): Use current process
6789 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6791 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6792 Remove HAVE_PTRACE_GETREGS conditionals.
6793 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6794 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6796 2015-05-08 Yao Qi <yao.qi@linaro.org>
6798 * linux-low.c (linux_supports_conditional_breakpoints): New
6800 (linux_target_ops): Install new target method.
6801 * lynx-low.c (lynx_target_ops): Install NULL hook for
6802 supports_conditional_breakpoints.
6803 * nto-low.c (nto_target_ops): Likewise.
6804 * spu-low.c (spu_target_ops): Likewise.
6805 * win32-low.c (win32_target_ops): Likewise.
6806 * server.c (handle_query): Check
6807 target_supports_conditional_breakpoints.
6808 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6810 (target_supports_conditional_breakpoints): New macro.
6812 2015-05-06 Pedro Alves <palves@redhat.com>
6815 * server.c (start_inferior): If the process exits, mourn it.
6817 2015-04-21 Gary Benson <gbenson@redhat.com>
6819 * hostio.c (fileio_open_flags_to_host): Factored out to
6820 fileio_to_host_openflags in common/fileio.c. Single use
6823 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6825 * linux-xtensa-low.c (xtensa_fill_gregset)
6826 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6829 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6831 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6832 (regs_info): Replace usrregs pointer with NULL.
6834 2015-04-17 Gary Benson <gbenson@redhat.com>
6836 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6837 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6838 * server.c (handle_qxfer_exec_file): New function.
6839 (qxfer_packets): Add exec-file entry.
6840 (handle_query): Report qXfer:exec-file:read as supported packet.
6842 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6844 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6846 2015-04-09 Gary Benson <gbenson@redhat.com>
6848 * hostio-errno.c (errno_to_fileio_error): Remove function.
6849 Update caller to use remote_fileio_to_fio_error.
6851 2015-04-09 Yao Qi <yao.qi@linaro.org>
6853 * linux-low.c (linux_insert_point): Call
6854 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6855 (linux_remove_point): Call remove_memory_breakpoint if type is
6857 * linux-x86-low.c (x86_insert_point): Don't call
6858 insert_memory_breakpoint.
6859 (x86_remove_point): Don't call remove_memory_breakpoint.
6861 2015-04-01 Pedro Alves <palves@redhat.com>
6862 Cleber Rosa <crosa@redhat.com>
6864 * server.c (gdbserver_usage): Reorganize and extend the usage
6867 2015-03-24 Pedro Alves <palves@redhat.com>
6869 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6870 output. Also dump TRAP_TRACE.
6871 (linux_low_filter_event): In debug output, distinguish a
6872 resume_stop SIGSTOP from a delayed SIGSTOP.
6874 2015-03-24 Gary Benson <gbenson@redhat.com>
6876 * linux-x86-low.c (x86_linux_new_thread): Moved to
6878 (x86_linux_prepare_to_resume): Likewise.
6880 2015-03-24 Gary Benson <gbenson@redhat.com>
6882 * Makefile.in (x86-linux-dregs.o): New rule.
6883 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6884 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6885 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6886 (x86_linux_dr_get): Likewise.
6887 (x86_linux_dr_set): Likewise.
6888 (update_debug_registers_callback): Likewise.
6889 (x86_linux_dr_set_addr): Likewise.
6890 (x86_linux_dr_get_addr): Likewise.
6891 (x86_linux_dr_set_control): Likewise.
6892 (x86_linux_dr_get_control): Likewise.
6893 (x86_linux_dr_get_status): Likewise.
6894 (x86_linux_update_debug_registers): Likewise.
6896 2015-03-24 Gary Benson <gbenson@redhat.com>
6898 * linux-x86-low.c (x86_linux_update_debug_registers):
6899 New function, factored out from...
6900 (x86_linux_prepare_to_resume): ...this.
6902 2015-03-24 Gary Benson <gbenson@redhat.com>
6904 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6905 (x86_linux_dr_set): Likewise.
6906 (update_debug_registers_callback): Likewise.
6907 (x86_linux_dr_set_addr): Likewise.
6908 (x86_linux_dr_get_addr): Likewise.
6909 (x86_linux_dr_set_control): Likewise.
6910 (x86_linux_dr_get_control): Likewise.
6911 (x86_linux_dr_get_status): Likewise.
6912 (x86_linux_prepare_to_resume): Likewise.
6914 2015-03-24 Gary Benson <gbenson@redhat.com>
6916 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6917 Use perror_with_name. Pass string through gettext.
6918 (x86_linux_dr_set): Likewise.
6920 2015-03-24 Gary Benson <gbenson@redhat.com>
6922 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6923 (x86_linux_dr_set_addr): ...this.
6924 (x86_dr_low_get_addr): Rename to...
6925 (x86_linux_dr_get_addr): ...this.
6926 (x86_dr_low_set_control): Rename to...
6927 (x86_linux_dr_set_control): ...this.
6928 (x86_dr_low_get_control): Rename to...
6929 (x86_linux_dr_get_control): ...this.
6930 (x86_dr_low_get_status): Rename to...
6931 (x86_linux_dr_get_status): ...this.
6932 (x86_dr_low): Update with new function names.
6934 2015-03-24 Gary Benson <gbenson@redhat.com>
6936 * Makefile.in (x86-linux.o): New rule.
6937 * configure.srv: Add x86-linux.o to relevant targets.
6938 * linux-low.c (lwp_set_arch_private_info): New function.
6939 (lwp_arch_private_info): Likewise.
6940 * linux-x86-low.c: Include nat/x86-linux.h.
6941 (arch_lwp_info): Removed structure.
6942 (update_debug_registers_callback):
6943 Use lwp_set_debug_registers_changed.
6944 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6945 and lwp_set_debug_registers_changed.
6946 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6948 2015-03-24 Gary Benson <gbenson@redhat.com>
6950 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6951 * linux-arm-low.c (arm_new_thread): Likewise.
6952 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6953 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6954 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6955 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6957 2015-03-24 Gary Benson <gbenson@redhat.com>
6959 * linux-low.c (ptid_of_lwp): New function.
6960 (lwp_is_stopped): Likewise.
6961 (lwp_stop_reason): Likewise.
6962 * linux-x86-low.c (update_debug_registers_callback):
6964 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6967 2015-03-24 Gary Benson <gbenson@redhat.com>
6969 * linux-low.h (linux_stop_lwp): Remove declaration.
6971 2015-03-24 Gary Benson <gbenson@redhat.com>
6973 * linux-low.h: Include nat/linux-nat.h.
6974 * linux-low.c (iterate_over_lwps_args): New structure.
6975 (iterate_over_lwps_filter): New function.
6976 (iterate_over_lwps): Likewise.
6977 * linux-x86-low.c (update_debug_registers_callback):
6978 Update signature to what iterate_over_lwps expects.
6979 Remove PID check that iterate_over_lwps now performs.
6980 (x86_dr_low_set_addr): Use iterate_over_lwps.
6981 (x86_dr_low_set_control): Likewise.
6983 2015-03-24 Gary Benson <gbenson@redhat.com>
6985 * linux-x86-low.c (x86_debug_reg_state): New function.
6986 (x86_linux_prepare_to_resume): Use the above.
6988 2015-03-24 Gary Benson <gbenson@redhat.com>
6990 * linux-low.c (current_lwp_ptid): New function.
6991 * linux-x86-low.c: Include nat/linux-nat.h.
6992 (x86_dr_low_get_addr): Use current_lwp_ptid.
6993 (x86_dr_low_get_control): Likewise.
6994 (x86_dr_low_get_status): Likewise.
6996 2015-03-20 Pedro Alves <palves@redhat.com>
6998 * tracepoint.c (cmd_qtstatus): Make "str" const.
7000 2015-03-20 Pedro Alves <palves@redhat.com>
7002 * server.c (handle_general_set): Make "req_str" const.
7004 2015-03-19 Pedro Alves <palves@redhat.com>
7006 * linux-low.c (linux_resume_one_lwp): Rename to ...
7007 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7008 instead call perror_with_name.
7009 (check_ptrace_stopped_lwp_gone): New function.
7010 (linux_resume_one_lwp): Reimplement as wrapper around
7011 linux_resume_one_lwp_throw that swallows errors if the LWP is
7014 2015-03-19 Pedro Alves <palves@redhat.com>
7016 * linux-low.c (count_events_callback, select_event_lwp_callback):
7017 No longer check whether the thread has resume_stop as last resume
7020 2015-03-19 Pedro Alves <palves@redhat.com>
7022 * linux-low.c (count_events_callback, select_event_lwp_callback):
7023 Use the lwp's status_pending_p field, not the thread's.
7025 2015-03-19 Pedro Alves <palves@redhat.com>
7027 * linux-low.c (select_event_lwp_callback): Update comments to
7028 no longer mention SIGTRAP.
7030 2015-03-18 Gary Benson <gbenson@redhat.com>
7032 * server.c (handle_query): Do not report vFile:fstat as supported.
7034 2015-03-11 Gary Benson <gbenson@redhat.com>
7036 * hostio.c (sys/types.h): New include.
7037 (sys/stat.h): Likewise.
7038 (common-remote-fileio.h): Likewise.
7039 (handle_fstat): New function.
7040 (handle_vFile): Handle vFile:fstat packets.
7042 2015-03-11 Gary Benson <gbenson@redhat.com>
7044 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7045 struct stat.st_blocks and struct stat.st_blksize.
7046 * configure: Regenerate.
7047 * config.in: Likewise.
7048 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7049 (OBS): Add common-remote-fileio.o.
7050 (common-remote-fileio.o): New rule.
7052 2015-03-09 Pedro Alves <palves@redhat.com>
7054 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7055 'struct sockaddr' pointer in 'accept' call.
7057 2015-03-09 Pedro Alves <palves@redhat.com>
7060 2015-03-07 Pedro Alves <palves@redhat.com>
7061 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7062 or <winsock2.h> here. Instead include "gdb_socket.h".
7063 (remote_open): Use union gdb_sockaddr_u.
7064 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7065 or <winsock2.h> here. Instead include "gdb_socket.h".
7066 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7067 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7069 (init_named_socket, gdb_agent_helper_thread): Use union
7072 2015-03-07 Pedro Alves <palves@redhat.com>
7074 * configure.ac (build_warnings): Move
7075 -Wdeclaration-after-statement to the C-specific set.
7076 * configure: Regenerate.
7078 2015-03-07 Pedro Alves <palves@redhat.com>
7080 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7081 or <winsock2.h> here. Instead include "gdb_socket.h".
7082 (remote_open): Use union gdb_sockaddr_u.
7083 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7084 or <winsock2.h> here. Instead include "gdb_socket.h".
7085 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7086 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7088 (init_named_socket, gdb_agent_helper_thread): Use union
7091 2015-03-07 Pedro Alves <palves@redhat.com>
7093 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7096 2015-03-06 Yao Qi <yao.qi@linaro.org>
7098 * linux-aarch64-low.c (aarch64_insert_point): Use
7099 show_debug_regs as a boolean.
7100 (aarch64_remove_point): Likewise.
7102 2015-03-05 Pedro Alves <palves@redhat.com>
7104 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7105 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7106 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7107 * nto-low.c (nto_target_ops): Likewise.
7108 * spu-low.c (spu_target_ops): Likewise.
7109 * win32-low.c (win32_target_ops): Likewise.
7111 2015-03-04 Pedro Alves <palves@redhat.com>
7113 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7114 Decide whether a breakpoint triggered based on the SIGTRAP's
7116 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7117 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7118 (linux_low_filter_event): Check for breakpoints before checking
7120 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7122 (linux_stopped_by_sw_breakpoint)
7123 (linux_supports_stopped_by_sw_breakpoint)
7124 (linux_stopped_by_hw_breakpoint)
7125 (linux_supports_stopped_by_hw_breakpoint): New functions.
7126 (linux_target_ops): Install new target methods.
7128 2015-03-04 Pedro Alves <palves@redhat.com>
7130 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7131 * server.c (swbreak_feature, hwbreak_feature): New globals.
7132 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7133 (captured_main): Clear swbreak_feature and hwbreak_feature.
7134 * server.h (swbreak_feature, hwbreak_feature): Declare.
7135 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7136 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7137 supports_stopped_by_hw_breakpoint>: New fields.
7138 (target_supports_stopped_by_sw_breakpoint)
7139 (target_stopped_by_sw_breakpoint)
7140 (target_supports_stopped_by_hw_breakpoint)
7141 (target_stopped_by_hw_breakpoint): Declare.
7143 2015-03-04 Pedro Alves <palves@redhat.com>
7145 enum lwp_stop_reason -> enum target_stop_reason
7146 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7147 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7148 (linux_wait_1, stuck_in_jump_pad_callback)
7149 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7150 (linux_stopped_by_watchpoint):
7151 * linux-low.h (enum lwp_stop_reason): Delete.
7152 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7153 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7155 2015-03-04 Yao Qi <yao.qi@linaro.org>
7157 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7159 2015-03-03 Gary Benson <gbenson@redhat.com>
7161 * hostio.c (handle_vFile): Fix prefix lengths.
7163 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7165 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7168 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7170 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7171 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7172 (clean): Add "rm -f" for above C files.
7173 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7174 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7175 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7176 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7177 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7178 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7179 (init_registers_s390x_vx_linux64)
7180 (init_registers_s390x_tevx_linux64)
7181 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7182 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7184 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7185 (s390_store_vxrs_high): New functions.
7186 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7188 (s390_arch_setup): Add logic for selecting one of the new target
7189 descriptions. Activate the new vector regsets if applicable.
7190 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7191 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7192 and init_registers_s390x_tevx_linux64.
7194 2015-03-01 Pedro Alves <palves@redhat.com>
7196 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7199 2015-02-27 Pedro Alves <palves@redhat.com>
7201 * linux-x86-low.c (u_debugreg_offset): New function.
7202 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7204 2015-02-27 Pedro Alves <palves@redhat.com>
7206 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7207 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7208 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7209 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7210 (ps_lsetfpregs, ps_getpid)
7211 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7212 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7213 (ps_lsetxregs, ps_plog): Declare.
7215 2015-02-27 Pedro Alves <palves@redhat.com>
7217 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7218 IP_AGENT_EXPORT_FUNC.
7219 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7220 IP_AGENT_EXPORT_FUNC.
7221 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7222 (IP_AGENT_EXPORT): Delete.
7223 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7224 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7225 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7226 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7227 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7228 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7229 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7230 (traceframe_read_count, traceframe_write_count)
7231 (traceframes_created, trace_state_variables, get_raw_reg)
7232 (get_trace_state_variable_value, set_trace_state_variable_value)
7233 (ust_loaded, helper_thread_id, cmd_buf): Use
7234 IPA_SYM_EXPORTED_NAME.
7235 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7236 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7237 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7238 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7239 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7240 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7241 EXTERN_C_PUSH/EXTERN_C_POP.
7242 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7243 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7244 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7245 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7246 (traceframe_write_count, traceframe_read_count)
7247 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7248 (about_to_request_buffer_space, get_trace_state_variable_value)
7249 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7250 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7251 EXTERN_C_PUSH/EXTERN_C_POP.
7252 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7253 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7254 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7255 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7256 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7257 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7258 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7259 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7261 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7262 (IP_AGENT_EXPORT_VAR_DECL): Define.
7264 (gdb_agent_get_raw_reg): Declare.
7266 2015-02-27 Tom Tromey <tromey@redhat.com>
7267 Pedro Alves <palves@redhat.com>
7269 Rename symbols whose names are reserved C++ keywords throughout.
7271 2015-02-27 Pedro Alves <palves@redhat.com>
7273 * Makefile.in (COMPILER): New, get it from autoconf.
7274 (CXX): Get from autoconf instead.
7275 (COMPILE.pre): Use COMPILER.
7276 (CC-LD): Rename to ...
7277 (CC_LD): ... this. Use COMPILER.
7278 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7279 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7280 * acinclude.m4: Include build-with-cxx.m4.
7281 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7282 Disable -Werror by default if building in C++ mode.
7283 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7284 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7285 the C++ compiler. Save/restore CXXFLAGS too.
7286 * configure: Regenerate.
7288 2015-02-27 Pedro Alves <palves@redhat.com>
7290 * acinclude.m4: Include libiberty.m4.
7291 * configure.ac: Call libiberty_INIT.
7292 * config.in, configure: Regenerate.
7294 2015-02-26 Pedro Alves <palves@redhat.com>
7296 * linux-low.c (linux_wait_1): When incrementing the PC past a
7297 program breakpoint always use the_low_target.breakpoint_len as
7298 increment, rather than the maximum between that and
7299 the_low_target.decr_pc_after_break.
7301 2015-02-23 Pedro Alves <palves@redhat.com>
7303 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7304 thread was doing a step-over; always adjust the PC if
7305 we stepped over a permanent breakpoint.
7306 (linux_wait_1): If we stepped over breakpoint that was on top of a
7307 permanent breakpoint, manually advance the PC past it.
7309 2015-02-23 Pedro Alves <palves@redhat.com>
7311 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7313 (x86_fill_gregset, x86_store_gregset): Use it when handling
7316 2015-02-20 Pedro Alves <palves@redhat.com>
7318 * thread-db.c: Include "nat/linux-procfs.h".
7319 (thread_db_init): Skip listing new threads if the kernel supports
7320 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7322 2015-02-20 Pedro Alves <palves@redhat.com>
7324 * linux-low.c (status_pending_p_callback): Use ptid_match.
7326 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7328 PR breakpoints/16812
7329 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7330 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7331 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7333 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7335 PR breakpoints/15956
7336 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7338 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7340 * linux-low.c (linux_low_btrace_conf): Print size.
7341 * server.c (handle_btrace_conf_general_set): New.
7342 (hanle_general_set): Call handle_btrace_conf_general_set.
7343 (handle_query): Report Qbtrace-conf:bts:size as supported.
7345 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7347 * linux-low.c (linux_low_enable_btrace): Update parameters.
7348 (linux_low_btrace_conf): New.
7349 (linux_target_ops)<to_btrace_conf>: Initialize.
7350 * server.c (current_btrace_conf): New.
7351 (handle_btrace_enable): Rename to ...
7352 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7353 to target_enable_btrace. Update comment. Update users.
7354 (handle_qxfer_btrace_conf): New.
7355 (qxfer_packets): Add btrace-conf entry.
7356 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7357 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7358 (target_ops)<read_btrace_conf>: New.
7359 (target_enable_btrace): Update parameters.
7360 (target_read_btrace_conf): New.
7362 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7364 * server.c (handle_btrace_general_set): Remove call to
7365 target_supports_btrace.
7366 (supported_btrace_packets): New.
7367 (handle_query): Call supported_btrace_packets.
7368 * target.h: include btrace-common.h.
7369 (btrace_target_info): Removed.
7370 (supports_btrace, target_supports_btrace): Update parameters.
7372 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7374 * Makefile.in (SFILES): Add common/btrace-common.c.
7375 (OBS): Add common/btrace-common.o.
7376 (btrace-common.o): Add build rules.
7377 * linux-low: Include btrace-common.h.
7378 (linux_low_read_btrace): Use struct btrace_data. Call
7379 btrace_data_init and btrace_data_fini.
7381 2015-02-06 Pedro Alves <palves@redhat.com>
7383 * thread-db.c (find_new_threads_callback): Add debug output.
7385 2015-02-04 Pedro Alves <palves@redhat.com>
7387 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7388 (resume_stopped_resumed_lwps): New function.
7389 (linux_wait_for_event_filtered): Use it.
7391 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7393 * Makefile.in (SFILES): Add linux-personality.c.
7394 (linux-personality.o): New rule.
7395 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7396 list of objects to be built.
7397 * linux-low.c: Include nat/linux-personality.h.
7398 (linux_create_inferior): Remove code to disable address space
7399 randomization (moved to ../nat/linux-personality.c). Create
7400 cleanup to disable address space randomization.
7402 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7404 * Makefile.in (posix-strerror.o): New rule.
7405 (mingw-strerror.o): Likewise.
7406 * configure: Regenerated.
7407 * configure.ac: Source file ../common/common.host. Initialize new
7408 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7410 2015-01-14 Yao Qi <yao@codesourcery.com>
7412 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7413 (ppc-linux.o): New rule.
7414 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7415 * configure.ac: AC_CHECK_FUNCS(getauxval).
7416 * config.in: Re-generated.
7417 * configure: Re-generated.
7418 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7419 ppc64_64bit_inferior_p
7421 2015-01-14 Yao Qi <yao@codesourcery.com>
7423 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7424 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7425 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7426 (PT_ORIG_R3, PT_TRAP): Likewise.
7427 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7428 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7429 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7431 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7433 * i387-fp.c (i387_cache_to_xsave): In look over
7434 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7435 zmmh_low_space field by use of zmmh_high_space.
7437 2015-01-09 Pedro Alves <palves@redhat.com>
7439 * linux-low.c (step_over_bkpt): Move higher up in the file.
7440 (handle_extended_wait): Don't store the stop_pc here.
7441 (get_stop_pc): Adjust comments and rename to ...
7442 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7443 stopped for a software breakpoint or hardware breakpoint.
7444 (thread_still_has_status_pending_p): New function.
7445 (status_pending_p_callback): Use
7446 thread_still_has_status_pending_p. If the event is no longer
7447 interesting, resume the LWP.
7448 (handle_tracepoints): Add assert.
7449 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7450 (wstatus_maybe_breakpoint): New function.
7451 (cancel_breakpoint): Delete function.
7452 (check_stopped_by_watchpoint): New function, factored out from
7453 linux_low_filter_event.
7454 (lp_status_maybe_breakpoint): Delete function.
7455 (linux_low_filter_event): Remove filter_ptid argument.
7456 Leave thread group exits pending here. Store the LWP's stop PC.
7457 Always leave events pending.
7458 (linux_wait_for_event_filtered): Pull all events out of the
7459 kernel, and leave them all pending.
7460 (count_events_callback, select_event_lwp_callback): Consider all
7462 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7463 (select_event_lwp): Only give preference to the stepping LWP in
7464 all-stop mode. Adjust comments.
7465 (ignore_event): New function.
7466 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7467 references to cancel_breakpoints. Adjust to renames. Also give
7468 equal priority to all LWPs that have had events in non-stop mode.
7469 If reporting a software breakpoint event, unadjust the LWP's PC.
7470 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7471 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7473 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7474 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7475 (linux_stopped_by_watchpoint): Adjust.
7476 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7477 * linux-low.h (enum lwp_stop_reason): New.
7478 (struct lwp_info) <stop_pc>: Adjust comment.
7479 <stopped_by_watchpoint>: Delete field.
7480 <stop_reason>: New field.
7481 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7482 * mem-break.c (software_breakpoint_inserted_here)
7483 (hardware_breakpoint_inserted_here): New function.
7484 * mem-break.h (software_breakpoint_inserted_here)
7485 (hardware_breakpoint_inserted_here): Declare.
7486 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7487 (cancel_breakpoints): Delete.
7488 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7489 (upload_fast_traceframes): Remove references to
7492 2015-01-09 Pedro Alves <palves@redhat.com>
7494 * thread-db.c (find_new_threads_callback): Ignore thread if the
7495 kernel thread ID is -1.
7497 2015-01-09 Pedro Alves <palves@redhat.com>
7499 * linux-low.c (linux_attach_fail_reason_string): Move to
7500 nat/linux-ptrace.c, and rename.
7501 (linux_attach_lwp): Update comment.
7502 (attach_proc_task_lwp_callback): New function.
7503 (linux_attach): Adjust to rename and use
7504 linux_proc_attach_tgid_threads.
7505 (linux_attach_fail_reason_string): Delete declaration.
7507 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7509 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7510 * server.c (gdbserver_version): Likewise.
7512 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7514 * remote-utils.c: Include ctype.h.
7515 (input_interrupt): Explicitly handle the case when the char
7516 received is the NUL byte. Improve the printing of non-ASCII
7519 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7521 * linux-low.c (linux_low_filter_event): Update call to
7522 linux_enable_event_reporting following the addition of
7523 a new parameter to that function.
7525 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7528 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7529 (AARCH64_FPCR_REGNO): Likewise.
7530 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7531 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7532 (aarch64_store_fpregset): Likewise.
7534 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7536 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7537 Remove FIXME comment about assumption about N.
7539 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7541 * configure.ac: If large-file support is disabled in GDBserver,
7542 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7543 * configure: Regenerate.
7545 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7547 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7548 warning upon ENODATA from ptrace.
7549 * linux-s390-low.c (s390_store_tdb): New.
7550 (s390_regsets): Add regset for NT_S390_TDB.
7552 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7554 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7555 without a fill_function.
7556 * linux-s390-low.c (s390_fill_last_break): Remove.
7557 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7558 (s390_arch_setup): Use regset's size instead of fill_function for
7561 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7563 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7564 the regset's store function when ptrace returned an error.
7565 * regcache.c (get_thread_regcache): Invalidate register cache
7566 before fetching inferior's registers.
7568 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7570 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7571 while-loop as for-loop.
7572 (regsets_store_inferior_registers): Likewise.
7574 2014-11-28 Yao Qi <yao@codesourcery.com>
7576 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7577 * config.in, configure: Re-generate.
7578 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7581 2014-11-21 Yao Qi <yao@codesourcery.com>
7583 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7584 (AC_CHECK_HEADERS): Remove malloc.h.
7585 * configure: Re-generated.
7586 * config.in: Re-generated.
7587 * server.h: Don't include alloca.h and malloc.h.
7588 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7589 Don't include malloc.h.
7591 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7593 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7594 corresponding ERRNO check in same block.
7596 2014-11-12 Pedro Alves <palves@redhat.com>
7598 * server.c (cont_thread): Update comment.
7599 (start_inferior, attach_inferior): No longer clear cont_thread.
7600 (handle_v_cont): No longer set cont_thread.
7601 (captured_main): Clear cont_thread each time a GDB connects.
7603 2014-11-12 Pedro Alves <palves@redhat.com>
7605 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7606 thread, and don't resume all threads if the Hc thread has exited.
7608 2014-11-12 Pedro Alves <palves@redhat.com>
7610 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7611 the process group instead of to a specific LWP.
7613 2014-10-15 Pedro Alves <palves@redhat.com>
7616 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7618 (arm_set_thread_context): Delete.
7619 (the_low_target): Adjust.
7620 * win32-i386-low.c (debug_registers_changed)
7621 (debug_registers_used): Delete.
7622 (update_debug_registers_callback): New function.
7623 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7624 needing to update their debug registers.
7625 (win32_get_current_dr): New function.
7626 (x86_dr_low_get_addr, x86_dr_low_get_control)
7627 (x86_dr_low_get_status): Fetch the debug register from the thread
7629 (i386_initial_stuff): Adjust.
7630 (i386_get_thread_context): Remove current_event parameter. Don't
7631 clear debug_registers_changed nor copy DR values to
7633 (i386_set_thread_context): Delete.
7634 (i386_prepare_to_resume): New function.
7635 (i386_thread_added): Mark the thread as needing to update irs
7637 (the_low_target): Remove i386_set_thread_context and install
7638 i386_prepare_to_resume.
7639 * win32-low.c (win32_get_thread_context): Adjust.
7640 (win32_set_thread_context): Use SetThreadContext
7642 (win32_prepare_to_resume): New function.
7643 (win32_require_context): New function, factored out from ...
7644 (thread_rec): ... this.
7645 (continue_one_thread): Call win32_prepare_to_resume on each thread
7646 we're about to continue.
7647 (win32_resume): Call win32_prepare_to_resume on the event thread.
7648 * win32-low.h (struct win32_thread_info)
7649 <debug_registers_changed>: New field.
7650 (struct win32_target_ops): Change prototype of set_thread_context,
7651 delete set_thread_context and add prepare_to_resume.
7652 (win32_require_context): New declaration.
7654 2014-10-08 Gary Benson <gbenson@redhat.com>
7656 * server.h: Do not include common-exceptions.h.
7658 2014-10-08 Gary Benson <gbenson@redhat.com>
7660 * server.h: Do not include cleanups.h.
7662 2014-09-30 James Hogan <james.hogan@imgtec.com>
7664 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7667 2014-09-23 Yao Qi <yao@codesourcery.com>
7669 * linux-low.c (lp_status_maybe_breakpoint): New function.
7670 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7671 (count_events_callback): Likewise.
7672 (select_event_lwp_callback): Likewise.
7673 (cancel_breakpoints_callback): Likewise.
7675 2014-09-19 Don Breazeal <donb@codesourcery.com>
7677 * linux-low.c (handle_extended_wait): Call
7678 linux_ptrace_get_extended_event.
7679 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7680 linux_is_extended_waitstatus.
7682 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7684 * Makefile.in (CPPFLAGS): Define.
7685 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7686 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7688 2014-09-16 Gary Benson <gbenson@redhat.com>
7690 * inferiors.h (current_inferior): Renamed as...
7691 (current_thread): New variable. All uses updated.
7692 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7693 (maybe_move_out_of_jump_pad): Likewise.
7694 (cancel_breakpoint): Likewise.
7695 (linux_low_filter_event): Likewise.
7696 (wait_for_sigstop): Likewise.
7697 (linux_resume_one_lwp): Likewise.
7698 (need_step_over_p): Likewise.
7699 (start_step_over): Likewise.
7700 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7701 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7702 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7703 and save_inferior as saved_thread.
7704 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7706 (regcache_invalidate_thread): Likewise.
7707 * remote-utils.c (prepare_resume_reply): Likewise.
7708 * thread-db.c (thread_db_get_tls_address): Likewise.
7709 (disable_thread_event_reporting): Likewise.
7710 (remove_thread_event_breakpoints): Likewise.
7711 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7713 * target.h (set_desired_inferior): Renamed as...
7714 (set_desired_thread): New declaration. All uses updated.
7715 * server.c (myresume): Updated comment to reference thread instead
7717 (handle_serial_event): Likewise.
7718 (handle_target_event): Likewise.
7720 2014-09-12 Tom Tromey <tromey@redhat.com>
7721 Gary Benson <gbenson@redhat.com>
7723 * regcache.h: Include common-regcache.h.
7724 (regcache_read_pc): Don't declare.
7725 * regcache.c (get_thread_regcache_for_ptid): New function.
7727 2014-09-11 Tom Tromey <tromey@redhat.com>
7728 Gary Benson <gbenson@redhat.com>
7730 * symbol.c: New file.
7731 * Makefile.in (SFILES): Add symbol.c.
7732 (OBS): Add symbol.o.
7734 2014-09-11 Gary Benson <gbenson@redhat.com>
7736 * target.c (target_stop_ptid, target_continue_ptid): New
7739 2014-09-11 Tom Tromey <tromey@redhat.com>
7740 Gary Benson <gbenson@redhat.com>
7742 * target.h: Include target/target.h.
7743 * target.c (target_read_memory, target_read_uint32)
7744 (target_write_memory): New functions.
7746 2014-09-11 Gary Benson <gbenson@redhat.com>
7748 * server.h (debug_hw_points): Don't declare.
7749 * server.c (debug_hw_points): Don't define. Replace all uses
7750 with show_debug_regs.
7751 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7752 all uses with show_debug_regs.
7754 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7756 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7757 endianness into account.
7758 (ppc_supply_ptrace_register): Likewise.
7760 2014-09-03 James Hogan <james.hogan@imgtec.com>
7762 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7763 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7765 2014-09-03 Gary Benson <gbenson@redhat.com>
7767 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7768 ALL_DEBUG_ADDRESS_REGISTERS.
7770 2014-09-02 Gary Benson <gbenson@redhat.com>
7772 * i386-low.h: Renamed as...
7773 * x86-low.h: New file. All type, function and variable name
7774 prefixes changed from "i386_" to "x86_". All references updated.
7775 * i386-low.c: Renamed as...
7776 * x86-low.c: New file. All type, function and variable name
7777 prefixes changed from "i386_" to "x86_". All references updated.
7779 2014-09-02 Gary Benson <gbenson@redhat.com>
7781 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7782 (x86_linux_new_thread): Likewise.
7784 2014-08-29 Gary Benson <gbenson@redhat.com>
7786 * server.h (setjmp.h): Do not include.
7787 (toplevel): Do not declare.
7788 (common-exceptions.h): Include.
7789 (cleanups.h): Likewise.
7790 * server.c (toplevel): Do not define.
7791 (exit_code): New static global.
7792 (detach_or_kill_for_exit_cleanup): New function.
7793 (main): New function. Original main renamed to...
7794 (captured_main): New function.
7795 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7797 2014-08-29 Gary Benson <gbenson@redhat.com>
7799 * Makefile.in (SFILES): Add common/common-exceptions.c.
7800 (OBS): Add common-exceptions.o.
7801 (common-exceptions.o): New rule.
7802 * utils.c (prepare_to_throw_exception): New function.
7804 2014-08-29 Gary Benson <gbenson@redhat.com>
7806 * config.in: Regenerate.
7807 * configure: Likewise.
7809 2014-08-29 Gary Benson <gbenson@redhat.com>
7811 * Makefile.in (SFILES): Add common/cleanups.c.
7813 (cleanups.o): New rule.
7815 2014-08-29 Gary Benson <gbenson@redhat.com>
7817 * utils.c (internal_vwarning): New function.
7819 2014-08-28 Gary Benson <gbenson@redhat.com>
7821 * utils.h (fatal): Remove declaration.
7822 * utils.c (fatal): Remove function.
7824 2014-08-28 Gary Benson <gbenson@redhat.com>
7826 * tracepoint.c (gdb_agent_init): Replace fatal with
7828 (initialize_tracepoint): Likewise.
7830 2014-08-28 Gary Benson <gbenson@redhat.com>
7832 * remote-utils.c (remote_prepare): Replace fatal with error.
7834 2014-08-28 Gary Benson <gbenson@redhat.com>
7836 * linux-low.c (linux_async): Replace fatal with warning.
7838 (linux_start_non_stop): Return -1 if linux_async failed.
7840 2014-08-28 Gary Benson <gbenson@redhat.com>
7842 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7844 (i386_dr_low_get_addr): Remove vague comment.
7845 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7848 2014-08-28 Gary Benson <gbenson@redhat.com>
7850 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7851 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7853 (linux_resume_one_lwp): Likewise.
7854 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7856 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7857 with internal_error.
7858 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7859 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7860 (find_register_by_name): Replace fatal with internal_error.
7861 (find_regno): Likewise.
7862 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7863 * thread-db.c (thread_db_create_event): Likewise.
7864 (thread_db_load_search): Likewise.
7865 (try_thread_db_load_1): Likewise.
7866 * tracepoint.c (get_jump_space_head): Replace fatal with
7868 (claim_trampoline_space): Likewise.
7869 (have_fast_tracepoint_trampoline_buffer): Likewise.
7870 (cmd_qtstart): Likewise.
7871 (stop_tracing): Likewise.
7872 (fast_tracepoint_collecting): Likewise.
7873 (target_malloc): Likewise.
7874 (download_tracepoint): Likewise.
7875 (download_trace_state_variables): Replace check with gdb_assert.
7876 (upload_fast_traceframes): Replace fatal with internal_error.
7878 2014-08-19 Tom Tromey <tromey@redhat.com>
7879 Gary Benson <gbenson@redhat.com>
7881 * Makefile.in (SFILES): Add common/common-debug.c.
7882 (OBS): Add common-debug.o.
7883 (common-debug.o): New rule.
7884 * debug.h (debug_printf): Don't declare.
7885 * debug.c (debug_printf): Renamed and rewritten as...
7886 (debug_vprintf): New function.
7888 2014-08-19 Gary Benson <gbenson@redhat.com>
7890 * utils.h: Do not include print-utils.h.
7892 2014-08-19 Tom Tromey <tromey@redhat.com>
7893 Gary Benson <gbenson@redhat.com>
7895 * server.h: Add static assertion.
7896 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7898 2014-08-19 Tom Tromey <tromey@redhat.com>
7899 Gary Benson <gbenson@redhat.com>
7901 * Makefile.in (SFILES): Add common/errors.c.
7902 (OBS): Add errors.o.
7903 (IPA_OBS): Add errors-ipa.o.
7904 (errors.o): New rule.
7905 (errors-ipa.o): Likewise.
7906 * utils.h (perror_with_name, error, warning): Don't declare.
7907 * utils.c (warning): Renamed and rewritten as...
7908 (vwarning): New function.
7909 (error): Renamed and rewritten as...
7910 (verror): New function.
7911 (internal_error): Renamed and rewritten as...
7912 (internal_verror): New function.
7914 2014-08-07 Gary Benson <gbenson@redhat.com>
7916 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7917 * configure: Regenerate.
7918 * config.in: Likewise.
7919 * server.h: Do not include errno.h.
7920 * event-loop.c: Likewise.
7921 * hostio-errno.c: Likewise.
7922 * linux-low.c: Likewise.
7923 * remote-utils.c: Likewise.
7924 * spu-low.c: Likewise.
7925 * utils.c: Likewise.
7926 * gdbreplay.c: Unconditionally include errno.h.
7928 2014-08-07 Gary Benson <gbenson@redhat.com>
7930 * server.h: Do not include string.h.
7931 * event-loop.c: Likewise.
7932 * linux-low.c: Likewise.
7933 * regcache.c: Likewise.
7934 * remote-utils.c: Likewise.
7935 * spu-low.c: Likewise.
7936 * utils.c: Likewise.
7938 2014-08-07 Gary Benson <gbenson@redhat.com>
7940 * server.h: Do not include gdb_assert.h.
7942 2014-08-07 Gary Benson <gbenson@redhat.com>
7944 * server.h: Do not include common-utils.h.
7946 2014-08-07 Gary Benson <gbenson@redhat.com>
7948 * server.h: Do not include ptid.h.
7949 * notif.h: Likewise.
7951 2014-08-07 Gary Benson <gbenson@redhat.com>
7953 * server.h: Do not include gdb_locale.h.
7955 2014-08-07 Gary Benson <gbenson@redhat.com>
7957 * server.h: Do not include gdb/signals.h.
7958 * win32-low.c: Likewise.
7960 2014-08-07 Gary Benson <gbenson@redhat.com>
7962 * server.h: Do not include pathmax.h.
7964 2014-08-07 Gary Benson <gbenson@redhat.com>
7966 * server.h: Do not include libiberty.h.
7967 * linux-bfin-low.c: Likewise.
7969 2014-08-07 Gary Benson <gbenson@redhat.com>
7971 * server.h: Do not include ansidecl.h.
7973 2014-08-07 Gary Benson <gbenson@redhat.com>
7975 * linux-x86-low.c: Do not include stddef.h.
7976 * lynx-ppc-low.c: Likewise.
7977 * tracepoint.c: Likewise.
7979 2014-08-07 Gary Benson <gbenson@redhat.com>
7981 * server.h: Do not include stdarg.h.
7982 * nto-low.c: Likewise.
7984 2014-08-07 Gary Benson <gbenson@redhat.com>
7986 * server.h: Do not include stdlib.h.
7987 * inferiors.c: Likewise.
7988 * linux-low.c: Likewise.
7989 * regcache.c: Likewise.
7990 * spu-low.c: Likewise.
7991 * tracepoint.c: Likewise.
7992 * utils.c: Likewise.
7994 2014-08-07 Gary Benson <gbenson@redhat.com>
7996 * server.h: Do not include stdio.h.
7997 * linux-low.c: Likewise.
7998 * remote-utils.c: Likewise.
7999 * spu-low.c: Likewise.
8000 * utils.c: Likewise.
8001 * wincecompat.c: Likewise.
8003 2014-08-06 Gary Benson <gbenson@redhat.com>
8005 * regcache.c (init_register_cache): Move conditionals inside if.
8007 2014-08-06 Gary Benson <gbenson@redhat.com>
8009 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8011 2014-07-31 Gary Benson <gbenson@redhat.com>
8013 * ax.h: Do not include server.h.
8014 * gdbthread.h: Likewise.
8015 * lynx-low.h: Likewise.
8016 * notif.h: Likewise.
8018 2014-07-30 Gary Benson <gbenson@redhat.com>
8020 * server.h: Include common-defs.h.
8021 Do not include config.h or build-gnulib-gdbserver/config.h.
8023 2014-07-30 Gary Benson <gbenson@redhat.com>
8025 * hostio-errno.c: Move server.h to top of includes list.
8026 * inferiors.c: Likewise.
8027 * linux-x86-low.c: Likewise.
8028 * notif.c: Include server.h.
8030 2014-07-24 Tom Tromey <tromey@redhat.com>
8031 Gary Benson <gbenson@redhat.com>
8033 * server.h (CORE_ADDR): Now unsigned.
8035 2014-07-16 Pedro Alves <palves@redhat.com>
8037 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8039 2014-07-15 Pedro Alves <palves@redhat.com>
8041 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8044 2014-07-11 Pedro Alves <palves@redhat.com>
8046 * linux-low.c (kill_wait_lwp): New function, based on
8047 kill_one_lwp_callback, but use my_waitpid directly.
8048 (kill_one_lwp_callback, linux_kill): Use it.
8050 2014-06-23 Pedro Alves <palves@redhat.com>
8052 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8053 before setting DR0..DR3.
8055 2014-06-20 Gary Benson <gbenson@redhat.com>
8057 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8058 * configure: Regenerated.
8059 * config.in: Likewise.
8061 2014-06-20 Gary Benson <gbenson@redhat.com>
8063 * Makefile.in (SFILES): Update locations for files moved
8065 (object file files): Reordered.
8067 2014-06-20 Gary Benson <gbenson@redhat.com>
8069 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8070 (i386_dr_low_set_addr): Likewise.
8071 (i386_dr_low_get_addr): Likewise.
8072 (i386_dr_low_can_set_control): Likewise.
8073 (i386_dr_low_set_control): Likewise.
8074 (i386_dr_low_get_control): Likewise.
8075 (i386_dr_low_get_status): Likewise.
8076 (i386_get_debug_register_length): Likewise.
8077 * linux-x86-low.c (i386_dr_low_set_addr):
8078 Changed signature. Made static.
8079 (i386_dr_low_get_addr): Likewise.
8080 (i386_dr_low_set_control): Likewise.
8081 (i386_dr_low_get_control): Likewise.
8082 (i386_dr_low_get_status): Likewise.
8083 (i386_dr_low): New global variable.
8084 * win32-i386-low.c (i386_dr_low_set_addr):
8085 Changed signature. Made static.
8086 (i386_dr_low_get_addr): Likewise.
8087 (i386_dr_low_set_control): Likewise.
8088 (i386_dr_low_get_control): Likewise.
8089 (i386_dr_low_get_status): Likewise.
8090 (i386_dr_low): New global variable.
8092 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8094 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8095 * Makefile.in (AR, AR_FLAGS): Define.
8096 * configure: Regenerate.
8098 2014-06-19 Gary Benson <gbenson@redhat.com>
8100 * Makefile.in (i386-dregs.o): New rule.
8101 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8102 * i386-low.c (target.h): Remove include.
8103 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8104 (DR_CONTROL_SHIFT): Likewise.
8105 (DR_CONTROL_SIZE): Likewise.
8106 (DR_RW_EXECUTE): Likewise.
8107 (DR_RW_WRITE): Likewise.
8108 (DR_RW_READ): Likewise.
8109 (DR_RW_IORW): Likewise.
8110 (DR_LEN_1): Likewise.
8111 (DR_LEN_2): Likewise.
8112 (DR_LEN_4): Likewise.
8113 (DR_LEN_8): Likewise.
8114 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8115 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8116 (DR_ENABLE_SIZE): Likewise.
8117 (DR_LOCAL_SLOWDOWN): Likewise.
8118 (DR_GLOBAL_SLOWDOWN): Likewise.
8119 (DR_CONTROL_RESERVED): Likewise.
8120 (I386_DR_CONTROL_MASK): Likewise.
8121 (I386_DR_VACANT): Likewise.
8122 (I386_DR_LOCAL_ENABLE): Likewise.
8123 (I386_DR_GLOBAL_ENABLE): Likewise.
8124 (I386_DR_DISABLE): Likewise.
8125 (I386_DR_SET_RW_LEN): Likewise.
8126 (I386_DR_GET_RW_LEN): Likewise.
8127 (I386_DR_WATCH_HIT): Likewise.
8128 (i386_wp_op_t): Likewise.
8129 (i386_show_dr): Likewise.
8130 (i386_length_and_rw_bits): Likewise.
8131 (i386_insert_aligned_watchpoint): Likewise.
8132 (i386_remove_aligned_watchpoint): Likewise.
8133 (i386_handle_nonaligned_watchpoint): Likewise.
8134 i386_update_inferior_debug_regs(): Likewise.
8135 (i386_dr_insert_watchpoint): Likewise.
8136 (i386_dr_remove_watchpoint): Likewise.
8137 (i386_dr_region_ok_for_watchpoint): Likewise.
8138 (i386_dr_stopped_data_address): Likewise.
8139 (i386_dr_stopped_by_watchpoint): Likewise.
8141 2014-06-19 Gary Benson <gbenson@redhat.com>
8143 * i386-low.c (i386_dr_show): Renamed to
8144 i386_show_dr and made static. All uses updated.
8145 (i386_dr_length_and_rw_bits): Renamed to
8146 i386_length_and_rw_bits and made static.
8148 (i386_dr_insert_aligned_watchpoint): Renamed to
8149 i386_insert_aligned_watchpoint and made static.
8151 (i386_dr_remove_aligned_watchpoint): Renamed to
8152 i386_remove_aligned_watchpoint and made static.
8154 (i386_dr_update_inferior_debug_regs): Renamed to
8155 i386_update_inferior_debug_regs and made static.
8158 2014-06-18 Gary Benson <gbenson@redhat.com>
8160 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8161 (i386_dr_low_can_set_control): Likewise.
8162 (i386_get_debug_register_length): Likewise.
8163 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8164 (i386_dr_low_can_set_control): Likewise.
8165 (i386_get_debug_register_length): Likewise.
8167 2014-06-17 Gary Benson <gbenson@redhat.com>
8169 * i386-low.h (i386-dregs.h): New include.
8170 (DR_FIRSTADDR): Now in i386-dregs.h.
8171 (DR_LASTADDR): Likewise.
8172 (DR_NADDR): Likewise.
8173 (DR_STATUS): Likewise.
8174 (DR_CONTROL): Likewise.
8175 (i386_debug_reg_state): Likewise.
8176 (i386_dr_insert_watchpoint): Likewise.
8177 (i386_dr_remove_watchpoint): Likewise.
8178 (i386_dr_region_ok_for_watchpoint): Likewise.
8179 (i386_dr_stopped_data_address): Likewise.
8180 (i386_dr_stopped_by_watchpoint): Likewise.
8181 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8183 2014-06-18 Gary Benson <gbenson@redhat.com>
8185 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8186 i386_dr_insert_watchpoint.
8187 (i386_low_remove_watchpoint): Renamed to
8188 i386_dr_remove_watchpoint.
8189 (i386_low_region_ok_for_watchpoint): Renamed to
8190 i386_dr_region_ok_for_watchpoint.
8191 (i386_low_stopped_data_address): Renamed to
8192 i386_dr_stopped_data_address.
8193 (i386_low_stopped_by_watchpoint): Renamed to
8194 i386_dr_stopped_by_watchpoint.
8195 * i386-low.c (i386_show_dr): Renamed to
8196 i386_dr_show and made nonstatic. All uses updated.
8197 (i386_length_and_rw_bits): Renamed to
8198 i386_dr_length_and_rw_bits and made nonstatic.
8200 (i386_insert_aligned_watchpoint): Renamed to
8201 i386_dr_insert_aligned_watchpoint and made nonstatic.
8203 (i386_remove_aligned_watchpoint): Renamed to
8204 i386_dr_remove_aligned_watchpoint and made nonstatic.
8206 (i386_update_inferior_debug_regs): Renamed to
8207 i386_dr_update_inferior_debug_regs and made nonstatic.
8209 (i386_low_insert_watchpoint): Renamed to
8210 i386_dr_insert_watchpoint. All uses updated.
8211 (i386_low_remove_watchpoint): Renamed to
8212 i386_dr_remove_watchpoint. All uses updated.
8213 (i386_low_region_ok_for_watchpoint): Renamed to
8214 i386_dr_region_ok_for_watchpoint. All uses updated.
8215 (i386_low_stopped_data_address): Renamed to
8216 i386_dr_stopped_data_address. All uses updated.
8217 (i386_low_stopped_by_watchpoint): Renamed to
8218 i386_dr_stopped_by_watchpoint. All uses updated.
8220 2014-06-18 Gary Benson <gbenson@redhat.com>
8222 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8223 (i386_dr_low_can_set_control): Likewise.
8224 (i386_insert_aligned_watchpoint): New check.
8226 2014-06-18 Gary Benson <gbenson@redhat.com>
8228 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8231 2014-06-18 Gary Benson <gbenson@redhat.com>
8233 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8234 instead of fatal and error.
8235 (i386_handle_nonaligned_watchpoint): Likewise.
8237 2014-06-18 Gary Benson <gbenson@redhat.com>
8239 * i386-low.c (i386_get_debug_register_length): New macro.
8240 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8241 (i386_show_dr): Use debug_printf instead of fprintf. Use
8242 phex to format values.
8244 2014-06-18 Gary Benson <gbenson@redhat.com>
8246 * i386-low.h: Comment changes.
8247 * i386-low.c: Likewise.
8249 2014-06-18 Gary Benson <gbenson@redhat.com>
8251 * i386-low.c: Whitespace changes.
8253 2014-06-12 Tom Tromey <tromey@redhat.com>
8255 * utils.c (freeargv): Remove.
8257 2014-06-12 Tom Tromey <tromey@redhat.com>
8259 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8260 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8261 (parse_debug_format_options): Likewise.
8262 (gdbserver_usage): Likewise.
8263 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8264 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8265 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8267 ($(LIBGNU)): Depend on libiberty.
8268 (all-lib): Recurse into all subdirs.
8269 (install-only): Invoke "install" target in subdirs.
8270 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8272 * configure: Rebuild.
8273 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8274 for vasprintf, vsnprintf, or gettimeofday.
8275 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8278 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8280 * development.sh: Delete.
8281 * Makefile.in (config.status): Adjust dependency on development.sh.
8282 * configure.ac: Adjust development.sh source call.
8283 * configure: Regenerate.
8285 2014-06-02 Pedro Alves <palves@redhat.com>
8287 * ax.c (gdb_free_agent_expr): New function.
8288 * ax.h (gdb_free_agent_expr): New declaration.
8289 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8291 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8293 (clear_breakpoint_conditions_and_commands): New function.
8294 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8295 (clear_breakpoint_conditions_and_commands): New declaration.
8297 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8299 * linux-aarch64-low.c (asm/ptrace.h): Include.
8301 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8303 Fix TLS access for -static -pthread.
8304 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8305 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8306 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8308 2014-05-20 Pedro Alves <palves@redhat.com>
8310 * linux-aarch64-low.c (aarch64_insert_point)
8311 (aarch64_remove_point): No longer check whether the type is
8312 supported here. Adjust to new interface.
8313 (the_low_target): Install aarch64_supports_z_point_type as
8314 supports_z_point_type method.
8315 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8316 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8317 instead of a Z packet char. Adjust.
8318 (arm_supports_z_point_type): New function.
8319 (arm_insert_point, arm_remove_point): Adjust to new interface.
8320 (the_low_target): Install arm_supports_z_point_type.
8321 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8322 (cris_insert_point, cris_remove_point): Adjust to new interface.
8323 Don't check whether the type is supported here.
8324 (the_low_target): Install cris_supports_z_point_type.
8325 * linux-low.c (linux_supports_z_point_type): New function.
8326 (linux_insert_point, linux_remove_point): Adjust to new interface.
8327 * linux-low.h (struct linux_target_ops) <insert_point,
8328 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8329 raw_breakpoint pointer parameter.
8330 <supports_z_point_type>: New method.
8331 * linux-mips-low.c (mips_supports_z_point_type): New function.
8332 (mips_insert_point, mips_remove_point): Adjust to new interface.
8333 Use mips_supports_z_point_type.
8334 (the_low_target): Install mips_supports_z_point_type.
8335 * linux-ppc-low.c (the_low_target): Install NULL as
8336 supports_z_point_type method.
8337 * linux-s390-low.c (the_low_target): Install NULL as
8338 supports_z_point_type method.
8339 * linux-sparc-low.c (the_low_target): Install NULL as
8340 supports_z_point_type method.
8341 * linux-x86-low.c (x86_supports_z_point_type): New function.
8342 (x86_insert_point): Adjust to new insert_point interface. Use
8343 insert_memory_breakpoint. Adjust to new
8344 i386_low_insert_watchpoint interface.
8345 (x86_remove_point): Adjust to remove_point interface. Use
8346 remove_memory_breakpoint. Adjust to new
8347 i386_low_remove_watchpoint interface.
8348 (the_low_target): Install x86_supports_z_point_type.
8349 * lynx-low.c (lynx_target_ops): Install NULL as
8350 supports_z_point_type callback.
8351 * nto-low.c (nto_supports_z_point_type): New.
8352 (nto_insert_point, nto_remove_point): Adjust to new interface.
8353 (nto_target_ops): Install nto_supports_z_point_type.
8354 * mem-break.c: Adjust intro comment.
8355 (struct raw_breakpoint) <raw_type, size>: New fields.
8356 <inserted>: Update comment.
8357 <shlib_disabled>: Delete field.
8358 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8359 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8360 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8361 (raw_bkpt_type_to_target_hw_bp_type): New function.
8362 (find_enabled_raw_code_breakpoint_at): New function.
8363 (find_raw_breakpoint_at): New type and size parameters. Use them.
8364 (insert_memory_breakpoint): New function, based off
8365 set_raw_breakpoint_at.
8366 (remove_memory_breakpoint): New function.
8367 (set_raw_breakpoint_at): Reimplement.
8368 (set_breakpoint): New, based on set_breakpoint_at.
8369 (set_breakpoint_at): Reimplement.
8370 (delete_raw_breakpoint): Go through the_target->remove_point
8371 instead of assuming memory breakpoints.
8372 (find_gdb_breakpoint_at): Delete.
8373 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8374 (find_gdb_breakpoint): New function.
8375 (set_gdb_breakpoint_at): Delete.
8376 (z_type_supported): New function.
8377 (set_gdb_breakpoint_1): New function, loosely based off
8378 set_gdb_breakpoint_at.
8379 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8380 (delete_gdb_breakpoint_at): Delete.
8381 (delete_gdb_breakpoint_1): New function, loosely based off
8382 delete_gdb_breakpoint_at.
8383 (delete_gdb_breakpoint): New function.
8384 (clear_gdb_breakpoint_conditions): Rename to ...
8385 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8387 (add_condition_to_breakpoint): Make static.
8388 (add_breakpoint_condition): Take a struct breakpoint pointer
8389 instead of an address. Adjust.
8390 (gdb_condition_true_at_breakpoint): Rename to ...
8391 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8393 (gdb_condition_true_at_breakpoint): Reimplement.
8394 (add_breakpoint_commands): Take a struct breakpoint pointer
8395 instead of an address. Adjust.
8396 (gdb_no_commands_at_breakpoint): Rename to ...
8397 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8398 parameter. Return true if no breakpoint was found. Change debug
8400 (gdb_no_commands_at_breakpoint): Reimplement.
8401 (run_breakpoint_commands): Rename to ...
8402 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8403 and change return type to boolean.
8404 (run_breakpoint_commands): New function.
8405 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8406 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8407 breakpoint. Go through the_target->remove_point instead of
8408 assuming memory breakpoint.
8409 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8410 software and hardware breakpoints.
8411 (reinsert_raw_breakpoint): Go through the_target->insert_point
8412 instead of assuming memory breakpoint.
8413 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8414 software and hardware breakpoints.
8415 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8416 Check both software and hardware breakpoints.
8417 (validate_inserted_breakpoint): Assert the breakpoint is a
8418 software breakpoint. Set the inserted flag to -1 instead of
8419 setting shlib_disabled.
8420 (delete_disabled_breakpoints): Adjust.
8421 (validate_breakpoints): Only validate software breakpoints.
8422 Adjust to inserted flag change.
8423 (check_mem_read, check_mem_write): Skip breakpoint types other
8424 than software breakpoints. Adjust to inserted flag change.
8425 * mem-break.h (enum raw_bkpt_type): New enum.
8426 (raw_breakpoint, struct process_info): Forward declare.
8427 (Z_packet_to_target_hw_bp_type): Delete declaration.
8428 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8429 (set_gdb_breakpoint, delete_gdb_breakpoint)
8430 (clear_breakpoint_conditions): New declarations.
8431 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8432 (breakpoint_inserted_here): Update comment.
8433 (add_breakpoint_condition, add_breakpoint_commands): Replace
8434 address parameter with a breakpoint pointer parameter.
8435 (gdb_breakpoint_here): Update comment.
8436 (delete_gdb_breakpoint_at): Delete.
8437 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8438 * server.c (process_point_options): Take a struct breakpoint
8439 pointer instead of an address. Adjust.
8440 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8441 delete_gdb_breakpoint.
8442 * spu-low.c (spu_target_ops): Install NULL as
8443 supports_z_point_type method.
8444 * target.h: Include mem-break.h.
8445 (struct target_ops) <prepare_to_access_memory>: Update comment.
8446 <supports_z_point_type>: New field.
8447 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8448 instead of a char. Also take a raw breakpoint pointer.
8449 * win32-arm-low.c (the_low_target): Install NULL as
8450 supports_z_point_type.
8451 * win32-i386-low.c (i386_supports_z_point_type): New function.
8452 (i386_insert_point, i386_remove_point): Adjust to new interface.
8453 (the_low_target): Install i386_supports_z_point_type.
8454 * win32-low.c (win32_supports_z_point_type): New function.
8455 (win32_insert_point, win32_remove_point): Adjust to new interface.
8456 (win32_target_ops): Install win32_supports_z_point_type.
8457 * win32-low.h (struct win32_target_ops):
8458 <supports_z_point_type>: New method.
8459 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8460 instead of a char. Also take a raw breakpoint pointer.
8462 2014-05-20 Pedro Alves <palves@redhat.com>
8464 * mem-break.h: Include break-common.h.
8465 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8466 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8467 (Z_packet_to_target_hw_bp_type): New declaration.
8468 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8469 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8470 (Z_PACKET_ACCESS_WP): Delete macros.
8471 (Z_packet_to_hw_type): Delete function.
8472 * i386-low.h: Don't include break-common.h here.
8473 (Z_packet_to_hw_type): Delete declaration.
8474 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8475 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8476 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8477 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8478 * linux-aarch64-low.c: Don't include break-common.h here.
8479 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8480 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8481 (Z_packet_to_target_hw_bp_type): Delete function.
8482 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8484 (mips_insert_point, mips_remove_point): Use
8485 Z_packet_to_target_hw_bp_type.
8487 2014-05-20 Pedro Alves <palves@redhat.com>
8489 * linux-aarch64-low.c: Include break-common.h.
8490 (enum target_point_type): Delete.
8491 (Z_packet_to_point_type): Rename to ...
8492 (Z_packet_to_target_hw_bp_type): ... this, and return a
8493 target_hw_bp_type instead.
8494 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8495 instead of an enum target_point_type.
8496 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8498 (aarch64_dr_state_insert_one_point)
8499 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8500 (aarch64_handle_aligned_watchpoint)
8501 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8502 Take an enum target_hw_bp_type instead of an enum
8504 (aarch64_supports_z_point_type): New function.
8505 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8506 use Z_packet_to_target_hw_bp_type.
8508 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8510 * configure.ac: Only use -Werror by default when DEVELOPMENT
8512 * configure: Regenerate.
8514 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8516 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8517 * linux-x86-low.c (X86_64_USER_REGS): New.
8518 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8520 2014-04-28 Yao Qi <yao@codesourcery.com>
8522 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8525 2014-04-25 Pedro Alves <palves@redhat.com>
8528 * linux-low.c (linux_attach_fail_reason_string): New function.
8529 (linux_attach_lwp): Delete.
8530 (linux_attach_lwp_1): Rename to ...
8531 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8532 argument. Remove "initial" parameter. Return int instead of
8533 void. Don't error or warn here.
8534 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8535 failure to attach to the tgid. Call warning when failing to
8537 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8538 argument. Remove "initial" parameter. Return int instead of
8539 void. Don't error or warn here.
8540 (linux_attach_fail_reason_string): New declaration.
8541 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8542 interface change. Use linux_attach_fail_reason_string.
8544 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8545 Walfred Tedeschi <walfred.tedeschi@intel.com>
8547 * Makefile.in: Added rules to handle new files
8548 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8549 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8550 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8551 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8552 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8553 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8555 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8556 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8557 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8558 i386/x32-avx512.xml.
8559 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8560 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8561 i386/x32-avx512-linux.xml.
8562 * i387-fp.c (num_avx512_k_registers): New constant for number
8564 (num_avx512_zmmh_low_registers): New constant for number of
8565 lower ZMM registers (0-15).
8566 (num_avx512_zmmh_high_registers): New constant for number of
8567 higher ZMM registers (16-31).
8568 (num_avx512_ymmh_registers): New contant for number of higher
8569 YMM registers (ymm16-31 added by avx521 on x86_64).
8570 (num_avx512_xmm_registers): New constant for number of higher
8571 XMM registers (xmm16-31 added by AVX512 on x86_64).
8572 (struct i387_xsave): Add space for AVX512 registers.
8573 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8574 Add code to handle AVX512 registers.
8575 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8576 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8577 prototypei from generated file.
8578 (tdesc_amd64_avx512_linux): Likewise.
8579 (init_registers_x32_avx512_linux): Likewise.
8580 (tdesc_x32_avx512_linux): Likewise.
8581 (init_registers_i386_avx512_linux): Likewise.
8582 (tdesc_i386_avx512_linux): Likewise.
8583 (x86_64_regmap): Add AVX512 registers.
8584 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8586 (initialize_low_arch): Add code to initialize AVX512 registers.
8588 2014-04-23 Pedro Alves <palves@redhat.com>
8590 * mem-break.c (find_gdb_breakpoint_at): Make static.
8591 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8593 2014-04-23 Pedro Alves <palves@redhat.com>
8595 * i386-low.c: Don't include break-common.h here.
8596 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8597 prototype to take target_hw_bp_type as argument instead of a Z
8599 * i386-low.h: Include break-common.h here.
8600 (Z_packet_to_hw_type): Declare.
8601 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8603 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8604 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8605 (x86_remove_point): Convert the packet number to a
8606 target_hw_bp_type before calling i386_low_remove_watchpoint.
8607 * win32-i386-low.c (i386_insert_point): Convert the packet number
8608 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8609 (i386_remove_point): Convert the packet number to a
8610 target_hw_bp_type before calling i386_low_remove_watchpoint.
8612 2014-04-23 Pedro Alves <palves@redhat.com>
8614 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8616 2014-04-10 Pedro Alves <palves@redhat.com>
8618 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8619 Check if the condition or command is NULL before checking if the
8620 breakpoint is known. On success, return true.
8621 * mem-break.h (add_breakpoint_condition): Document return.
8622 (add_breakpoint_commands): Add describing comment.
8623 * server.c (skip_to_semicolon): New function.
8624 (process_point_options): Use it.
8626 2014-04-09 Pedro Alves <palves@redhat.com>
8628 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8631 2014-02-27 Pedro Alves <palves@redhat.com>
8634 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8636 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8638 (last_thread_of_process_p): Take a PID argument instead of a
8640 (linux_wait_for_lwp): Delete.
8641 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8643 (linux_low_filter_event): New function, party factored out from
8644 linux_wait_for_event.
8645 (linux_wait_for_event): Rename to ...
8646 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8647 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8648 sigsuspend. Check for zombie leaders.
8649 (linux_wait_for_event): Reimplement as wrapper around
8650 linux_wait_for_event_filtered.
8651 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8652 a normal or signal exit is seen, it's the whole process exiting.
8653 (wait_for_sigstop): No longer a for_each_inferior callback.
8654 Rewrite on top of linux_wait_for_event_filtered.
8655 (stop_all_lwps): Call wait_for_sigstop directly.
8656 * server.c (resume, handle_target_event): Handle
8657 TARGET_WAITKIND_NO_RESUMED.
8659 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8661 * win32-low.c (psapi_get_dll_name,
8662 * win32_CreateToolhelp32Snapshot): Delete.
8663 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8664 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8666 (handle_load_dll): Add function description.
8667 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8669 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8671 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8673 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8674 base address when calling win32_add_one_solib.
8675 (handle_load_dll): Delete local variable load_addr.
8676 Remove 0x1000 offset applied to DLL base address when calling
8677 win32_add_one_solib.
8678 (handle_unload_dll): Add comment.
8680 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8682 * win32-low.c (win32_add_all_dlls): Renames
8683 win32_ensure_ntdll_loaded. Rewrite function documentation.
8684 Adjust implementation to always load all DLLs.
8685 Add 0x1000 offset to DLL base address when calling
8686 win32_add_one_solib.
8687 (child_initialization_done): New static global.
8688 (do_initial_child_stuff): Set child_initialization_done to
8689 zero during child initialization, and 1 after. Replace call
8690 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8692 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8693 (handle_unload_dll): Add function documentation.
8694 (get_child_debug_event): Ignore load and unload DLL events
8695 during child initialization.
8697 2014-02-20 Doug Evans <dje@google.com>
8699 Remove global all_lwps.
8700 * inferiors.h (ptid_of): Move here from linux-low.h.
8701 (pid_of, lwpid_of): Ditto.
8702 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8703 parameter is a struct thread_info * now.
8704 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8705 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8706 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8708 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8709 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8710 * linux-arm-low.c (update_registers_callback): Update, "entry"
8711 parameter is a struct thread_info * now.
8712 Fetch lwpid from current_inferior directly.
8713 (arm_insert_point): Pass &all_threads to find_inferior instead of
8715 (arm_remove_point): Ditto.
8716 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8717 (arm_prepare_to_resume): Fetch pid from thread.
8718 (arm_read_description): Fetch lwpid from current_inferior directly.
8719 * linux-low.c (all_lwps): Delete.
8720 (delete_lwp): Delete call to remove_inferior.
8721 (handle_extended_wait): Fetch lwpid from thread.
8722 (add_lwp): Don't set lwp->entry.id. Remove call to
8723 add_inferior_to_list.
8724 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8725 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8726 (kill_one_lwp_callback): Ditto.
8727 (linux_kill): Don't dereference NULL pointer.
8728 Fetch ptid,lwpid from thread.
8729 (get_detach_signal): Fetch ptid from thread.
8730 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8731 Simplify call to regcache_invalidate_thread.
8732 (delete_lwp_callback): Update, "entry" parameter is a
8733 struct thread_info * now. Fetch pid from thread.
8734 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8735 (status_pending_p_callback): Update, "entry" parameter is a
8736 struct thread_info * now. Fetch ptid from thread.
8737 (find_lwp_pid): Update, "entry" parameter is a
8738 struct thread_info * now.
8739 (linux_wait_for_lwp): Fetch pid from thread.
8740 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8741 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8742 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8743 (dequeue_one_deferred_signal): Ditto.
8744 (cancel_breakpoint): Fetch ptid from current_inferior.
8745 (linux_wait_for_event): Pass &all_threads to find_inferior,
8746 not &all_lwps. Fetch ptid, lwpid from thread.
8747 (count_events_callback): Update, "entry" parameter is a
8748 struct thread_info * now.
8749 (select_singlestep_lwp_callback): Ditto.
8750 (select_event_lwp_callback): Ditto.
8751 (cancel_breakpoints_callback): Ditto.
8752 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8754 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8755 (unsuspend_one_lwp): Update, "entry" parameter is a
8756 struct thread_info * now.
8757 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8759 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8760 Fetch lwpid from thread, not lwp.
8761 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8762 Pass &all_threads to find_inferior, not &all_lwps.
8763 (send_sigstop): Fetch lwpid from thread, not lwp.
8764 (send_sigstop_callback): Update, "entry" parameter is a
8765 struct thread_info * now.
8766 (suspend_and_send_sigstop_callback): Ditto.
8767 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8768 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8769 struct thread_info * now.
8770 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8772 (lwp_running): Update, "entry" parameter is a
8773 struct thread_info * now.
8774 (stop_all_lwps): Fetch ptid from thread.
8775 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8776 (linux_resume_one_lwp): Fetch lwpid from thread.
8777 (linux_set_resume_request): Update, "entry" parameter is a
8778 struct thread_info * now. Fetch pid, lwpid from thread.
8779 (resume_status_pending_p): Update, "entry" parameter is a
8780 struct thread_info * now.
8781 (need_step_over_p): Ditto. Fetch lwpid from thread.
8782 (start_step_over): Fetch lwpid from thread.
8783 (linux_resume_one_thread): Update, "entry" parameter is a
8784 struct thread_info * now. Fetch lwpid from thread.
8785 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8786 (proceed_one_lwp): Update, "entry" parameter is a
8787 struct thread_info * now. Fetch lwpid from thread.
8788 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8789 struct thread_info * now.
8790 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8791 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8792 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8794 (regsets_store_inferior_registers): Ditto.
8795 (fetch_register, store_register): Ditto.
8796 (linux_read_memory, linux_write_memory): Ditto.
8797 (linux_request_interrupt): Ditto.
8798 (linux_read_auxv): Ditto.
8799 (linux_xfer_siginfo): Ditto.
8800 (linux_qxfer_spu): Ditto.
8801 (linux_qxfer_libraries_svr4): Ditto.
8802 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8803 moved to inferiors.h.
8805 (get_thread_lwp): Update.
8806 (struct lwp_info): Delete member "entry". Simplify comment for
8809 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8810 current_inferior directly.
8811 (update_watch_registers_callback): Update, "entry" parameter is a
8812 struct thread_info * now. Fetch pid from thread.
8813 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8814 (mips_insert_point): Fetch lwpid from current_inferior.
8815 Pass &all_threads to find_inferior, not &all_lwps.
8816 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8817 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8819 (mips_stopped_data_address): Ditto.
8820 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8822 * linux-tile-low.c (tile_arch_setup): Ditto.
8823 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8824 (update_debug_registers_callback): Update, "entry" parameter is a
8825 struct thread_info * now. Fetch pid from thread.
8826 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8827 Pass &all_threads to find_inferior, not &all_lwps.
8828 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8829 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8830 Pass &all_threads to find_inferior, not &all_lwps.
8831 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8832 (i386_dr_low_get_status): Ditto.
8833 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8834 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8835 (x86_linux_read_description): Ditto.
8836 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8838 2014-02-20 Doug Evans <dje@google.com>
8840 * inferiors.c (get_first_inferior): Fix buglet.
8842 2014-02-19 Doug Evans <dje@google.com>
8844 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8845 * inferiors.c (add_thread): Change result type to struct thread_info *.
8846 All callers updated.
8847 (add_lwp): Call add_thread here instead of in callers.
8848 All callers updated.
8849 * linux-low.h (get_lwp_thread): Rewrite.
8850 (struct lwp_info): New member "thread".
8852 2014-02-19 Doug Evans <dje@google.com>
8854 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8855 All callers updated.
8857 2014-02-19 Doug Evans <dje@google.com>
8859 * inferiors.c (add_thread): Fix whitespace.
8861 2014-02-19 Doug Evans <dje@google.com>
8863 * dll.c (clear_dlls): Replace accessing list implemention details
8865 * gdbthread.h (get_first_thread): Declare.
8866 * inferiors.c (for_each_inferior_with_data): New function.
8867 (get_first_thread): New function.
8868 (find_thread_ptid): Simplify.
8869 (get_first_inferior): New function.
8870 (clear_list): Delete.
8871 (one_inferior_p): New function.
8872 (clear_inferior_list): New function.
8873 (clear_inferiors): Update.
8874 * inferiors.h (for_each_inferior_with_data): Declare.
8875 (clear_inferior_list): Declare.
8876 (one_inferior_p): Declare.
8877 (get_first_inferior): Declare.
8878 * linux-low.c (linux_wait_for_event): Replace accessing list
8879 implemention details with API function.
8880 * server.c (target_running): Ditto.
8881 (accumulate_file_name_length): New function.
8882 (emit_dll_description): New function.
8883 (handle_qxfer_libraries): Replace accessing list implemention
8884 details with API function.
8885 (handle_qxfer_threads_worker): New function.
8886 (handle_qxfer_threads_proper): Replace accessing list implemention
8887 details with API function.
8888 (handle_query): Ditto.
8889 (visit_actioned_threads_callback_ftype): New typedef.
8890 (visit_actioned_threads_data): New struct.
8891 (visit_actioned_threads): Rewrite to be find_inferior callback.
8892 (resume): Call find_inferior.
8893 (handle_status): Replace accessing list implemention
8894 details with API function.
8895 (process_serial_event): Replace accessing list implemention details
8897 * target.c (set_desired_inferior): Replace accessing list implemention
8898 details with API function.
8899 * tracepoint.c (same_process_p): New function.
8900 (gdb_agent_about_to_close): Replace accessing list implemention
8901 details with API function.
8902 * win32-low.c (child_delete_thread): Replace accessing list
8903 implemention details with API function.
8904 (match_dll_by_basename): New function.
8905 (dll_is_loaded_by_basename): New function.
8906 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8907 details call to dll_is_loaded_by_basename.
8909 2014-02-19 Doug Evans <dje@google.com>
8911 * dll.h (struct dll_info): Add comment.
8912 * gdbthread.h (struct thread_info): Add comment.
8913 (current_ptid): Simplify.
8914 * inferiors.c (add_process): Update.
8915 (remove_process): Update.
8916 * inferiors.h (struct process_info): Rename member "head" to "entry".
8917 * linux-low.c (delete_lwp): Update.
8919 (last_thread_of_process_p): Update.
8920 (kill_one_lwp_callback, linux_kill): Update.
8921 (status_pending_p_callback): Update.
8922 (wait_for_sigstop): Update. Simplify read of ptid.
8923 (start_step_over): Update.
8924 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8925 (get_lwp_thread): Update.
8926 (struct lwp_info): Rename member "head" to "entry".
8927 * regcache.h (inferior_list_entry): Delete.
8928 * server.c (kill_inferior_callback): Update.
8929 (detach_or_kill_inferior_callback): Update.
8930 (print_started_pid): Update.
8931 (print_attached_pid): Update.
8932 (process_serial_event): Simplify read of ptid.
8933 * thread-db.c (thread_db_create_event): Update.
8934 (thread_db_get_tls_address): Update.
8935 * win32-low.c (current_inferior_ptid): Simplify.
8937 2014-02-19 Tom Tromey <tromey@redhat.com>
8939 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8941 (target_supports_btrace): Update.
8943 2014-02-14 Yao Qi <yao@codesourcery.com>
8945 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8946 (rsp-low-ipa.o): New target.
8948 2014-02-12 Tom Tromey <tromey@redhat.com>
8950 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8951 convert_ascii_to_int.
8952 * regcache.c (registers_to_string): Likewise.
8953 * remote-utils.c (decode_M_packet): Likewise.
8954 * server.c (process_serial_event): Likewise.
8956 2014-02-12 Tom Tromey <tromey@redhat.com>
8958 * server.c (handle_query, handle_v_run): Use hex2bin, not
8960 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8962 2014-02-12 Tom Tromey <tromey@redhat.com>
8964 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8965 convert_int_to_ascii.
8966 * regcache.c (registers_to_string, collect_register_as_string):
8968 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8970 * server.c (process_serial_event): Likewise.
8971 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8972 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8974 2014-02-12 Tom Tromey <tromey@redhat.com>
8976 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8977 bin2hex, not hexify.
8978 * tracepoint.c (cmd_qtstatus): Likewise.
8980 2014-02-12 Tom Tromey <tromey@redhat.com>
8982 * remote-utils.c (monitor_output): Pass explicit length to
8985 2014-02-12 Tom Tromey <tromey@redhat.com>
8987 * tracepoint.c: Include rsp-low.h.
8988 * server.c: Include rsp-low.h.
8989 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8990 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8992 * remote-utils.c: Include rsp-low.h.
8993 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8994 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8995 (convert_int_to_ascii, convert_ascii_to_int): Move to
8997 * regcache.c: Include rsp-low.h.
8998 * ax.c: Include rsp-low.h.
8999 * Makefile.in (SFILES): Add common/rsp-low.c.
9000 (OBS): Add rsp-low.o.
9001 (rsp-low.o): New target.
9003 2014-02-12 Tom Tromey <tromey@redhat.com>
9005 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9006 Include print-utils.h.
9007 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9008 (plongest, thirty_two, phex_nz): Remove.
9009 * Makefile.in (SFILES): Add common/print-utils.c.
9010 (OBS): Add print-utils.o.
9011 (print-utils-ipa.o): New target.
9012 (print-utils.o): New target.
9013 (IPA_OBJS): Add print-utils-ipa.o.
9015 2014-02-06 Tom Tromey <tromey@redhat.com>
9017 * Makefile.in (SFILES): Fix indentation.
9019 2014-02-05 Doug Evans <dje@google.com>
9021 * linux-low.c (linux_wait_for_event): Improve comment.
9022 (linux_wait_1): Keep current_inferior in sync with event_child.
9024 2014-01-22 Doug Evans <dje@google.com>
9026 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9028 2014-01-22 Doug Evans <dje@google.com>
9030 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9031 * configure: Regenerate.
9032 * config.in: Regenerate.
9033 * Makefile.in (SFILES): Add debug.c.
9035 * debug.c: New file.
9036 * debug.h: New file.
9037 * linux-aarch64-low.c (*): Update all debugging printfs to use
9038 debug_printf instead of fprintf.
9039 * linux-arm-low.c (*): Ditto.
9040 * linux-cris-low.c (*): Ditto.
9041 * linux-crisv32-low.c (*): Ditto.
9042 * linux-m32r-low.c (*): Ditto.
9043 * linux-sparc-low.c (*): Ditto.
9044 * linux-x86.c (*): Ditto.
9045 * linux-low.c (*): Ditto.
9046 (linux_wait_1): Add calls to debug_enter, debug_exit.
9047 (linux_wait): Remove redundant debugging printf.
9048 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9049 (linux_resume, unstop_all_lwps): Ditto.
9050 * mem-break.c (*): Update all debugging printfs to use
9051 debug_printf instead of fprintf.
9052 * remote-utils.c (*): Ditto.
9053 * thread-db.c (*): Ditto.
9054 * server.c #include <ctype.h>, "gdb_vecs.h".
9055 (debug_threads): Moved to debug.c.
9056 (*): Update all debugging printfs to use debug_printf instead of
9058 (start_inferior): Replace call to fflush with call to debug_flush.
9059 (monitor_show_help): Mention set debug-format.
9060 (parse_debug_format_options): New function.
9061 (handle_monitor_command): Handle "monitor set debug-format".
9062 (gdbserver_usage): Mention --debug-format.
9063 (main): Parse --debug-format.
9064 * server.h (debug_threads): Declaration moved to debug.h.
9066 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9067 trace_debug_1 that uses debug_printf.
9068 (tracepoint_look_up_symbols): Update all debugging printfs to use
9069 debug_printf instead of fprintf.
9071 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9073 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9076 2014-01-17 Pedro Alves <palves@redhat.com>
9079 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9080 defined after including gdb_proc_service.h.
9082 2014-01-16 Doug Evans <dje@google.com>
9084 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9085 (match_dll): Use it.
9087 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9089 * target.h (target_ops) <read_btrace>: Change parameters and
9090 return type to allow error reporting.
9091 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9092 trace reading errors on.
9093 * linux-low.c (linux_low_read_btrace): Pass trace reading
9095 (linux_low_disable_btrace): New.
9097 2014-01-15 Doug Evans <dje@google.com>
9099 * inferiors.c (thread_id_to_gdb_id): Delete.
9100 * inferiors.h (thread_id_to_gdb_id): Delete.
9102 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9104 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9105 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9108 2014-01-08 Pedro Alves <palves@redhat.com>
9110 * server.c (handle_status): Don't discard previous queued stop
9111 replies or thread's pending status here.
9112 (main) <disconnection>: Do it here instead.
9114 2014-01-08 Pedro Alves <palves@redhat.com>
9116 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9117 * server.c (visit_actioned_threads, handle_pending_status): New
9119 (handle_v_cont): Factor out parts to ...
9120 (resume): ... this new function. If in all-stop, and a thread
9121 being resumed has a pending status, report it without actually
9123 (myresume): Adjust to use the new 'resume' function.
9124 (clear_pending_status_callback, set_pending_status_callback)
9125 (find_status_pending_thread_callback): New functions.
9126 (handle_status): Handle the case of multiple threads having
9127 interesting statuses to report. Report threads' real last signal
9128 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9129 with an interesting thread to report the status for, instead of
9130 always reporting the status of the first thread.
9132 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9134 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9135 * gdbreplay.c (gdbreplay_version): Likewise.
9137 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9139 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9140 iov.iov_len with the real length in use.
9142 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9144 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9145 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9146 for all targets that use win32-low.c.
9147 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9148 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9150 2013-12-13 Pedro Alves <palves@redhat.com>
9152 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9153 if equal to TARGET_WAITKIND_LOADED.
9154 * win32-low.c (cached_status): New static global.
9155 (win32_wait): Add declaration.
9156 (do_initial_child_stuff): Flush all initial pending debug events
9157 up to the initial breakpoint.
9158 (win32_wait): If CACHED_STATUS was set, return that instead
9159 of doing a real wait. Remove the code resuming the execution
9160 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9161 during the initial phase. Also remove the code changing
9162 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9163 TARGET_WAITKIND_STOPPED.
9165 2013-12-11 Yao Qi <yao@codesourcery.com>
9167 * notif.c (handle_notif_ack): Return 0 if no notification
9170 2013-11-20 Doug Evans <dje@google.com>
9172 * linux-low.c (linux_set_resume_request): Fix comment.
9174 2013-11-20 Doug Evans <dje@google.com>
9176 * linux-low.c (resume_status_pending_p): Tweak comment.
9178 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9180 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9181 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9182 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9183 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9184 (srv_amd64_regobj): Add amd64-mpx.o.
9185 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9186 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9187 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9188 * i387-fp.c (num_pl_bnd_register) Added constant.
9189 (num_pl_bnd_cfg_registers) Added constant.
9190 (struct i387_xsave) Added reserved area and MPX fields.
9191 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9192 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9194 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9195 (init_registers_amd64_mpx_linux): Declare new function.
9196 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9197 (x86_64_regmap): Add MPX registers.
9198 (x86_linux_read_description): Add MPX case.
9199 (initialize_low_arch): Initialize MPX targets.
9201 2013-11-18 Tom Tromey <tromey@redhat.com>
9203 * configure: Rebuild.
9204 * configure.ac: Don't check for stdlib.h.
9205 * gdbreplay.c: Unconditionally include stdlib.h.
9207 2013-11-18 Tom Tromey <tromey@redhat.com>
9209 * config.in: Rebuild.
9210 * configure: Rebuild.
9211 * configure.ac: Don't use AC_HEADER_DIRENT.
9213 2013-11-18 Tom Tromey <tromey@redhat.com>
9215 * server.h: Don't check HAVE_STRING_H.
9216 * gdbreplay.c: Don't check HAVE_STRING_H.
9217 * configure: Rebuild.
9219 2013-11-18 Tom Tromey <tromey@redhat.com>
9221 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9224 2013-11-08 Tom Tromey <tromey@redhat.com>
9226 * configure, config.in: Rebuild.
9227 * configure.ac: Remove unused configury.
9229 2013-11-08 Tom Tromey <tromey@redhat.com>
9231 * acinclude.m4: Include common.m4, codeset.m4.
9232 * configure, config.in: Rebuild.
9233 * configure.ac: Use GDB_AC_COMMON.
9235 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9237 * linux-s390-low.c (HWCAP_S390_TE): New define.
9238 (s390_arch_setup): Consider the TE field in the HWCAP for
9239 determining 'have_regset_tdb'.
9241 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9244 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9247 2013-10-02 Pedro Alves <palves@redhat.com>
9249 * server.c (process_serial_event): Don't output "GDBserver
9250 exiting" if GDB is connected through stdio.
9251 * target.c (mywait): Likewise, be silent if GDB is connected
9254 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9256 * lynx-low.c (lynx_add_threads_after_attach): New function.
9257 (lynx_attach): Remove call to add_thread. Add call to
9258 lynx_add_threads_after_attach instead.
9260 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9262 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9263 * config.in, configure: Regenerated.
9265 2013-09-18 Yao Qi <yao@codesourcery.com>
9268 * server.c (start_inferior): Clear 'resume_info'.
9270 2013-09-16 Jiong Wang <jiwang@tilera.com>
9272 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9275 2013-09-16 Jiong Wang <jiwang@tilera.com>
9277 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9278 linux-tile-low.o to srv_tgtobj.
9280 2013-09-16 Will Newton <will.newton@linaro.org>
9282 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9285 2013-09-06 Pedro Alves <palves@redhat.com>
9287 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9288 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9289 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9290 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9291 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9292 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9294 2013-09-06 Pedro Alves <palves@redhat.com>
9296 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9297 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9299 2013-09-06 Pedro Alves <palves@redhat.com>
9301 * linux-amd64-ipa.c: Include tracepoint.h.
9302 * linux-i386-ipa.c: Include tracepoint.h.
9304 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9306 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9307 (ps_get_thread_area): New function.
9309 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9311 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9312 (initialize_low_arch): Call init_registers_crisv32 rather than
9313 init_register_crisv32.
9315 2013-09-05 Pedro Alves <palves@redhat.com>
9317 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9319 * hostio.h: ... this new file.
9320 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9321 win32-low.c: Include hostio.h.
9323 2013-09-05 Pedro Alves <palves@redhat.com>
9325 * server.h (gdb_client_data, handler_func, callback_handler_func)
9326 (delete_file_handler, add_file_handler, append_callback_event)
9327 (delete_callback_event, start_event_loop, initialize_event_loop):
9328 Move to event-loop.h and include it.
9329 * event-loop.h: New file.
9331 2013-09-05 Pedro Alves <palves@redhat.com>
9333 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9334 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9335 (loaded_dll, unloaded_dll): Move to ...
9336 * dll.h: ... this new file.
9337 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9339 2013-09-05 Pedro Alves <palves@redhat.com>
9341 * server.h (current_process, get_thread_process, all_processes)
9342 (add_inferior_to_list, for_each_inferior, current_inferior)
9343 (remove_inferior, add_process, remove_process, find_process_pid)
9344 (have_started_inferiors_p, have_attached_inferiors_p)
9345 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9346 (clear_inferiors, find_inferior, find_inferior_id)
9347 (inferior_target_data, set_inferior_target_data)
9348 (inferior_regcache_data, set_inferior_regcache_data): Move to
9349 inferiors.h, and include it.
9350 * inferiors.h: New file.
9352 2013-09-05 Pedro Alves <palves@redhat.com>
9354 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9358 2013-09-05 Pedro Alves <palves@redhat.com>
9360 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9362 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9363 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9364 (handle_tracepoint_general_set, handle_tracepoint_query)
9365 (tracepoint_finished_step, tracepoint_was_hit)
9366 (release_while_stepping_state_list, current_traceframe)
9367 (in_readonly_region, traceframe_read_mem)
9368 (fetch_traceframe_registers, traceframe_read_sdata)
9369 (traceframe_read_info, struct fast_tpoint_collect_status)
9370 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9371 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9372 (supply_fast_tracepoint_registers)
9373 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9374 (ipa_tdesc, claim_trampoline_space)
9375 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9376 (agent_mem_read, agent_get_trace_state_variable_value)
9377 (agent_set_trace_state_variable_value, agent_tsv_read)
9378 (agent_mem_read_string, get_raw_reg_func_addr)
9379 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9380 * tracepoint.h: ... this new file.
9382 2013-09-05 Pedro Alves <palves@redhat.com>
9384 * server.h (perror_with_name, error, fatal, warning, paddress)
9385 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9387 * utils.h: New file.
9389 2013-09-05 Pedro Alves <palves@redhat.com>
9391 * server.h (remote_debug, noack_mode, transport_is_reliable)
9392 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9393 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9394 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9395 (write_enn, initialize_async_io, enable_async_io)
9396 (disable_async_io, check_remote_input_interrupt_request)
9397 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9398 (dead_thread_notify, prepare_resume_reply)
9399 (decode_address_to_semicolon, decode_address, decode_m_packet)
9400 (decode_M_packet, decode_X_packet, decode_xfer_write)
9401 (decode_search_memory_packet, unhexify, hexify)
9402 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9403 (look_up_one_symbol, relocate_instruction)
9404 (monitor_output): Move to remote-utils.h, and include it.
9405 * remote-utils.h: New file.
9407 2013-09-05 Pedro Alves <palves@redhat.com>
9409 * server.h (_): Delete.
9411 2013-09-02 Pedro Alves <palves@redhat.com>
9413 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9414 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9416 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9418 2013-09-02 Pierre Muller <muller@sourceware.org>
9420 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9421 or WriteProcessMemory complete successfully and handle
9422 ERROR_PARTIAL_COPY error.
9424 2013-09-02 Pedro Alves <palves@redhat.com>
9426 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9427 error instead of EIO.
9429 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9432 * linux-low.c: Include filestuff.h.
9433 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9434 * lynx-low.c: Include filestuff.h.
9435 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9436 * server.c: Include filestuff.h.
9437 (main): Call notice_open_fds.
9438 * spu-low.c: Include filestuff.h.
9439 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9441 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9443 * Makefile.in: Explain why ../target and ../nat are not
9444 listed as include file search paths.
9445 (linux-waitpid.o): New object file rule.
9446 * configure.srv (srv_native_linux_obj): New variable.
9447 Replace all occurrences of linux native object files with
9448 $srv_native_linux_obj.
9449 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9450 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9451 (linux_enable_event_reporting): Remove declaration.
9452 (my_waitpid): Moved to common/linux-waitpid.c.
9453 (linux_wait_for_event): Pass ptid when calling
9454 linux_enable_event_reporting.
9455 (linux_supports_tracefork_flag): Remove.
9456 (linux_enable_event_reporting): Likewise.
9457 (linux_tracefork_grandchild): Remove.
9458 (STACK_SIZE): Moved to common/linux-ptrace.c.
9459 (linux_tracefork_child): Remove.
9460 (linux_test_for_tracefork): Remove.
9461 (linux_look_up_symbols): Call linux_supports_traceclone.
9462 (initialize_low): Remove call to linux_test_for_tracefork.
9463 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9464 common/linux-ptrace.h.
9465 (PTRACE_TYPE_ARG4): Likewise.
9466 Include linux-ptrace.h.
9468 2013-08-21 Pedro Alves <palves@redhat.com>
9470 * config.in: Renegerate.
9472 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9474 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9475 (SFILES): Remove $(srcdir)/common/target-common.c and
9476 add $(srcdir)/target/waitstatus.c.
9477 (OBS): Remove target-common.o and add waitstatus.o.
9478 (server_h): Remove $(srcdir)/../common/target-common.h and
9479 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9480 and $(srcdir)/../target/waitstatus.h.
9481 (target-common.o): Remove.
9482 (waitstatus.o): New target object file.
9483 * target.h: Do not include target-common.h and
9484 include target/resume.h, target/wait.h and
9485 target/waitstatus.h.
9487 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9489 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9490 to PTRACE_TYPE_ARG3.
9491 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9492 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9494 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9495 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9497 2013-07-27 Jie Zhang <jie@codesourcery.com>
9498 Daniel Jacobowitz <dan@codesourcery.com>
9499 Yao Qi <yao@codesourcery.com>
9501 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9502 (mips-linux-watch.o): New rule.
9503 (mips_linux_watch_h): New variable.
9504 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9506 * linux-mips-low.c: Include mips-linux-watch.h.
9507 (struct arch_process_info, struct arch_lwp_info): New.
9508 (update_watch_registers_callback): New function.
9509 (mips_linux_new_process, mips_linux_new_thread) New functions.
9510 (mips_linux_prepare_to_resume, mips_insert_point): New
9512 (mips_remove_point, mips_stopped_by_watchpoint): New
9514 (rsp_bp_type_to_target_hw_bp_type): New function.
9515 (mips_stopped_data_address): New function.
9516 (the_low_target): Add watchpoint support functions.
9518 2013-07-27 Yao Qi <yao@codesourcery.com>
9520 * i386-low.c: Include break-common.h.
9521 (enum target_hw_bp_type): Remove.
9523 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9525 * Makefile.in (SFILES): /common/target-common.c.
9526 (OBS): Add target-common.o.
9527 (server_h): Add $(srcdir)/../common/target-common.h.
9528 (target-common.o): New target.
9529 * server.c (queue_stop_reply_callback): Free
9530 status string after use.
9531 * target.c (target_waitstatus_to_string): Remove.
9532 * target.h: Include target-common.h.
9533 (resume_kind): Likewise.
9534 (target_waitkind): Likewise.
9535 (target_waitstatus): Likewise.
9536 (TARGET_WNOHANG): Likewise.
9538 2013-07-04 Yao Qi <yao@codesourcery.com>
9540 * Makefile.in (host_alias): Use @host_noncanonical@.
9541 (target_alias): Use @target_noncanonical@.
9542 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9543 ACX_NONCANONICAL_HOST.
9544 * configure: Regenerated.
9547 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9549 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9550 * configure: Rebuild.
9551 * Makefile.in (version_host, version_target): Get from configure.
9552 (version.c): Use $(version_host) and $(version_target).
9554 2013-07-03 Pedro Alves <palves@redhat.com>
9556 * Makefile.in (config.status): Depend on development.sh.
9557 * acinclude.m4: Include libmcheck.m4.
9558 * configure: Regenerate.
9560 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9562 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9563 attribute inside the parentheses.
9564 (winapi_DebugSetProcessKillOnExit): Ditto.
9565 (winapi_DebugBreakProcess): Ditto.
9566 (winapi_GenerateConsoleCtrlEvent): Ditto.
9568 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9570 * notif.h (notif_event): Add a dummy member to avoid compiler
9573 2013-07-01 Pedro Alves <palves@redhat.com>
9575 * hostio.c (HOSTIO_PATH_MAX): Define.
9576 (require_filename, handle_open, handle_unlink, handle_readlink):
9579 2013-07-01 Pedro Alves <palves@redhat.com>
9581 * server.h: Include "pathmax.h".
9582 * linux-low.c: Don't include sys/param.h.
9583 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9585 * win32-low.c: Don't include sys/param.h.
9586 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9588 2013-07-01 Pedro Alves <palves@redhat.com>
9590 * event-loop.c: Don't check HAVE_UNISTD_H before including
9592 * gdbreplay.c: Likewise.
9593 * remote-utils.c: Likewise.
9594 * server.c: Likewise.
9595 * configure.ac: Don't check for unistd.h.
9596 * configure: Regenerate.
9598 2013-06-28 Tom Tromey <tromey@redhat.com>
9600 * Makefile.in (version.c): Use version.in, not
9603 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9605 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9606 * configure: Rebuild.
9607 * Makefile.in (version_host, version_target): Get from configure.
9608 (version.c): Use $(version_host) and $(version_target).
9610 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9612 Fix trace-status to output user name without trailing colon.
9613 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9615 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9617 Fix trace-status to output proper start-time and stop-time.
9618 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9619 output start time and stop time in hex as gdb expects.
9621 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9623 * tracepoint.c (build_traceframe_info_xml): Output trace state
9624 variables present in the trace buffer.
9626 2013-06-24 Tom Tromey <tromey@redhat.com>
9628 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9630 (version.o): Remove.
9631 * gdbreplay.c: Include version.h.
9632 (version, host_name): Don't declare.
9633 * server.h: Include version.h.
9634 (version, host_name): Don't declare.
9636 2013-06-12 Pedro Alves <palves@redhat.com>
9638 * linux-x86-low.c (linux_is_elf64): Delete global.
9639 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9640 with local linux_pid_exe_is_elf_64_file use.
9642 2013-06-11 Pedro Alves <palves@redhat.com>
9644 * linux-low.c (regset_disabled, disable_regset): New functions.
9645 (regsets_fetch_inferior_registers)
9646 (regsets_store_inferior_registers): Use them.
9647 (initialize_regsets_info); Don't allocate the disabled_regsets
9649 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9652 2013-06-11 Pedro Alves <palves@redhat.com>
9654 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9657 2013-06-11 Pedro Alves <palves@redhat.com>
9659 * linux-x86-low.c (initialize_low_arch): Call
9660 init_registers_x32_avx_linux.
9662 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9664 Fix compatibility with Android Bionic.
9665 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9668 2013-06-07 Pedro Alves <palves@redhat.com>
9671 * Makefile.in (OBS): Add tdesc.o.
9672 (IPA_OBJS): Add tdesc-ipa.o.
9673 (tdesc-ipa.o): New rule.
9674 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9676 * linux-low.c (new_inferior): Delete.
9677 (disabled_regsets, num_regsets): Delete.
9678 (linux_add_process): Adjust to set the new per-process
9680 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9681 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9682 was a stop. When calling arch_setup, switch the current inferior
9683 to the thread that got an event.
9684 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9685 (regsets_fetch_inferior_registers)
9686 (regsets_store_inferior_registers): New regsets_info parameter.
9688 (linux_register_in_regsets): New regs_info parameter. Adjust to
9690 (register_addr, fetch_register, store_register): New usrregs_info
9691 parameter. Adjust to use it.
9692 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9693 parameter regs_info. Adjust to use it.
9694 (linux_fetch_registers): Get the current inferior's regs_info, and
9696 (linux_store_registers): Ditto.
9697 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9698 (initialize_low): Don't initialize the target_regsets here. Call
9699 initialize_low_arch.
9700 * linux-low.h (target_regsets): Delete declaration.
9701 (struct regsets_info): New.
9702 (struct usrregs_info): New.
9703 (struct regs_info): New.
9704 (struct process_info_private) <new_inferior>: New field.
9705 (struct linux_target_ops): Delete the num_regs, regmap, and
9706 regset_bitmap fields. New field regs_info.
9707 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9708 * i387-fp.c (num_xmm_registers): Delete.
9709 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9710 calls to new interface.
9711 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9712 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9713 Infer the number of xmm registers from the regcache's target
9715 * i387-fp.h (num_xmm_registers): Delete.
9716 * inferiors.c (add_thread): Don't install the thread's regcache
9718 * proc-service.c (gregset_info): Fetch the current inferior's
9719 regs_info. Adjust to use it.
9720 * regcache.c: Include tdesc.h.
9721 (register_bytes, reg_defs, num_registers)
9722 (gdbserver_expedite_regs): Delete.
9723 (get_thread_regcache): If the thread doesn't have a regcache yet,
9724 create one, instead of aborting gdbserver.
9725 (regcache_invalidate_one): Rename to ...
9726 (regcache_invalidate_thread): ... this.
9727 (regcache_invalidate_one): New.
9728 (regcache_invalidate): Only invalidate registers of the current
9730 (init_register_cache): Add target_desc parameter, and use it.
9731 (new_register_cache): Ditto. Assert the target description has a
9732 non zero registers_size.
9733 (regcache_cpy): Add assertions. Adjust.
9734 (realloc_register_cache, set_register_cache): Delete.
9735 (registers_to_string, registers_from_string): Adjust.
9736 (find_register_by_name, find_regno, find_register_by_number)
9737 (register_cache_size): Add target_desc parameter, and use it.
9738 (free_register_cache_thread, free_register_cache_thread_one)
9739 (regcache_release, register_cache_size): New.
9740 (register_size): Add target_desc parameter, and use it.
9741 (register_data, supply_register, supply_register_zeroed)
9742 (supply_regblock, supply_register_by_name, collect_register)
9743 (collect_register_as_string, collect_register_by_name): Adjust.
9744 * regcache.h (struct target_desc): Forward declare.
9745 (struct regcache) <tdesc>: New field.
9746 (init_register_cache, new_register_cache): Add target_desc
9748 (regcache_invalidate_thread): Declare.
9749 (regcache_invalidate_one): Delete declaration.
9750 (regcache_release): Declare.
9751 (find_register_by_number, register_cache_size, register_size)
9752 (find_regno): Add target_desc parameter.
9753 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9755 * remote-utils.c: Include tdesc.h.
9756 (outreg, prepare_resume_reply): Adjust.
9757 * server.c: Include tdesc.h.
9758 (gdbserver_xmltarget): Delete declaration.
9759 (get_features_xml, process_serial_event): Adjust.
9760 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9762 (struct process_info) <tdesc>: New field.
9763 (ipa_tdesc): Declare.
9764 * tdesc.c: New file.
9765 * tdesc.h: New file.
9766 * tracepoint.c: Include tdesc.h.
9767 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9768 (get_context_regcache): Adjust to pass ipa_tdesc down.
9769 (do_action_at_tracepoint): Adjust to get the register cache size
9770 from the context regcache's description.
9771 (traceframe_walk_blocks): Adjust to get the register cache size
9772 from the current trace frame's description.
9773 (traceframe_get_pc): Adjust to get current trace frame's
9774 description and pass it down.
9775 (gdb_collect): Adjust to get the register cache size from the
9777 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9778 (gdbserver_xmltarget): Delete.
9779 (initialize_low_tracepoint): Set the ipa's target description.
9780 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9781 (initialize_low_tracepoint): Set the ipa's target description.
9782 * linux-x86-low.c: Include tdesc.h.
9783 [__x86_64__] (is_64bit_tdesc): New.
9784 (ps_get_thread_area, x86_get_thread_area): Use it.
9785 (i386_cannot_store_register): Rename to ...
9786 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9787 (i386_cannot_fetch_register): Rename to ...
9788 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9789 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9791 (target_regsets): Rename to ...
9792 (x86_regsets): ... this.
9793 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9795 (x86_siginfo_fixup): Use is_64bit_tdesc.
9796 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9797 (tdesc_x32_avx_linux, tdesc_x32_linux)
9798 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9800 (x86_linux_update_xmltarget): Delete.
9801 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9802 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9803 (AMD64_LINUX_USER64_CS): New.
9804 (x86_linux_read_description): New, based on
9805 x86_linux_update_xmltarget.
9806 (same_process_callback): New.
9807 (x86_arch_setup_process_callback): New.
9808 (x86_linux_update_xmltarget): New.
9809 (x86_regsets_info): New.
9810 (amd64_linux_regs_info): New.
9811 (i386_linux_usrregs_info): New.
9812 (i386_linux_regs_info): New.
9813 (x86_linux_regs_info): New.
9814 (x86_arch_setup): Reimplement.
9815 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9816 (x86_emit_ops): Ditto.
9817 (the_low_target): Adjust. Install x86_linux_regs_info,
9818 x86_cannot_fetch_register, and x86_cannot_store_register.
9819 (initialize_low_arch): New.
9820 * linux-ia64-low.c (tdesc_ia64): Declare.
9821 (ia64_fetch_register): Adjust.
9822 (ia64_usrregs_info, regs_info): New globals.
9823 (ia64_regs_info): New function.
9824 (the_low_target): Adjust.
9825 (initialize_low_arch): New function.
9826 * linux-sparc-low.c (tdesc_sparc64): Declare.
9827 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9829 (sparc_arch_setup): New function.
9830 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9831 (the_low_target): Adjust.
9832 (initialize_low_arch): New function.
9833 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9834 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9835 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9836 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9837 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9838 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9839 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9840 (tdesc_powerpc_isa205_vsx64l): Declare.
9841 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9842 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9843 (ppc_set_pc, ppc_get_hwcap): Adjust.
9844 (ppc_usrregs_info): Forward declare.
9845 (!__powerpc64__) ppc_regmap_adjusted: New global.
9846 (ppc_arch_setup): Adjust to the current process'es target
9848 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9849 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9850 (ppc_store_evrregset): Adjust.
9851 (target_regsets): Rename to ...
9852 (ppc_regsets): ... this, and make static.
9853 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9854 (ppc_regs_info): New function.
9855 (the_low_target): Adjust.
9856 (initialize_low_arch): New function.
9857 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9858 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9859 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9860 (tdesc_s390x_linux64v2): Declare.
9861 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9862 (s390_fill_gregset, s390_store_last_break): Adjust.
9863 (target_regsets): Rename to ...
9864 (s390_regsets): ... this, and make static.
9865 (s390_get_pc, s390_set_pc): Adjust.
9866 (s390_get_hwcap): New target_desc parameter, and use it.
9867 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9868 (s390_arch_setup): Adjust to set the current process'es target
9869 description. Don't adjust the regmap.
9870 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9871 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9872 (regs_info_3264): New globals.
9873 (s390_regs_info): New function.
9874 (the_low_target): Adjust.
9875 (initialize_low_arch): New function.
9876 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9877 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9878 [__mips64] (init_registers_mips_linux)
9879 (init_registers_mips_dsp_linux): Delete defines.
9880 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9881 (have_dsp): New global.
9882 (mips_read_description): New, based on mips_arch_setup.
9883 (mips_arch_setup): Reimplement.
9884 (get_usrregs_info): New function.
9885 (mips_cannot_fetch_register, mips_cannot_store_register)
9886 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9887 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9888 (target_regsets): Rename to ...
9889 (mips_regsets): ... this, and make static.
9890 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9891 (dsp_regs_info, regs_info): New globals.
9892 (mips_regs_info): New function.
9893 (the_low_target): Adjust.
9894 (initialize_low_arch): New function.
9895 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9896 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9898 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9899 (arm_read_description): New, with bits factored from
9901 (arm_arch_setup): Reimplement.
9902 (target_regsets): Rename to ...
9903 (arm_regsets): ... this, and make static.
9904 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9905 (arm_regs_info): New function.
9906 (the_low_target): Adjust.
9907 (initialize_low_arch): New function.
9908 * linux-m68k-low.c (tdesc_m68k): Declare.
9909 (target_regsets): Rename to ...
9910 (m68k_regsets): ... this, and make static.
9911 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9912 (m68k_regs_info): New function.
9913 (m68k_arch_setup): New function.
9914 (the_low_target): Adjust.
9915 (initialize_low_arch): New function.
9916 * linux-sh-low.c (tdesc_sharch): Declare.
9917 (target_regsets): Rename to ...
9918 (sh_regsets): ... this, and make static.
9919 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9920 (sh_regs_info, sh_arch_setup): New functions.
9921 (the_low_target): Adjust.
9922 (initialize_low_arch): New function.
9923 * linux-bfin-low.c (tdesc_bfin): Declare.
9924 (bfin_arch_setup): New function.
9925 (bfin_usrregs_info, regs_info): New globals.
9926 (bfin_regs_info): New function.
9927 (the_low_target): Adjust.
9928 (initialize_low_arch): New function.
9929 * linux-cris-low.c (tdesc_cris): Declare.
9930 (cris_arch_setup): New function.
9931 (cris_usrregs_info, regs_info): New globals.
9932 (cris_regs_info): New function.
9933 (the_low_target): Adjust.
9934 (initialize_low_arch): New function.
9935 * linux-cris-low.c (tdesc_crisv32): Declare.
9936 (cris_arch_setup): New function.
9937 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9938 (cris_regs_info): New function.
9939 (the_low_target): Adjust.
9940 (initialize_low_arch): New function.
9941 * linux-m32r-low.c (tdesc_m32r): Declare.
9942 (m32r_arch_setup): New function.
9943 (m32r_usrregs_info, regs_info): New globals.
9944 (m32r_regs_info): Adjust.
9945 (initialize_low_arch): New function.
9946 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9947 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9948 (tic6x_usrregs_info): Forward declare.
9949 (tic6x_read_description): New function, based on ...
9950 (tic6x_arch_setup): ... this. Reimplement.
9951 (target_regsets): Rename to ...
9952 (tic6x_regsets): ... this, and make static.
9953 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9954 (tic6x_regs_info): New function.
9955 (the_low_target): Adjust.
9956 (initialize_low_arch): New function.
9957 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9958 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9959 (target_regsets): Rename to ...
9960 (xtensa_regsets): ... this, and make static.
9961 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9963 (xtensa_arch_setup, xtensa_regs_info): New functions.
9964 (the_low_target): Adjust.
9965 (initialize_low_arch): New function.
9966 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9967 (nios2_arch_setup): Set the current process'es tdesc.
9968 (target_regsets): Rename to ...
9969 (nios2_regsets): ... this.
9970 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9971 (nios2_regs_info): New function.
9972 (the_low_target): Adjust.
9973 (initialize_low_arch): New function.
9974 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9975 (aarch64_arch_setup): Set the current process'es tdesc.
9976 (target_regsets): Rename to ...
9977 (aarch64_regsets): ... this.
9978 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9979 (aarch64_regs_info): New function.
9980 (the_low_target): Adjust.
9981 (initialize_low_arch): New function.
9982 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9984 (target_regsets): Rename to ...
9985 (tile_regsets): ... this.
9986 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9987 (tile_regs_info): New function.
9988 (tile_arch_setup): Set the current process'es tdesc.
9989 (the_low_target): Adjust.
9990 (initialize_low_arch): New function.
9991 * spu-low.c (tdesc_spu): Declare.
9992 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9993 * win32-arm-low.c (tdesc_arm): Declare.
9994 (arm_arch_setup): New function.
9995 (the_low_target): Install arm_arch_setup instead of
9997 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9998 (init_windows_x86): Rename to ...
9999 (i386_arch_setup): ... this. Set `win32_tdesc'.
10000 (the_low_target): Adjust.
10001 * win32-low.c (win32_tdesc): New global.
10002 (child_add_thread): Don't create the thread cache here.
10003 (do_initial_child_stuff): Set the new process'es tdesc.
10004 * win32-low.h (struct target_desc): Forward declare.
10005 (win32_tdesc): Declare.
10006 * lynx-i386-low.c (tdesc_i386): Declare global.
10007 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10008 * lynx-low.c (lynx_tdesc): New global.
10009 (lynx_add_process): Set the new process'es tdesc.
10010 * lynx-low.h (struct target_desc): Forward declare.
10011 (lynx_tdesc): Declare global.
10012 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10013 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10014 * nto-low.c (nto_tdesc): New global.
10015 (do_attach): Set the new process'es tdesc.
10016 * nto-low.h (struct target_desc): Forward declare.
10017 (nto_tdesc): Declare.
10018 * nto-x86-low.c (tdesc_i386): Declare.
10019 (nto_x86_arch_setup): Set `nto_tdesc'.
10021 2013-06-04 Gary Benson <gbenson@redhat.com>
10023 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10024 to qSupported response when appropriate.
10025 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10026 with nonzero-length annex.
10027 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10028 arguments supplied in annex.
10030 2013-05-31 Doug Evans <dje@google.com>
10033 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10034 64 bits in 64-cross-32 environment.
10036 2013-05-28 Pedro Alves <palves@redhat.com>
10038 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10039 (aarch64-without-fpu.c): Delete rule.
10040 * configure.srv (aarch64*-*-linux*): Remove references to
10041 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10042 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10045 2013-05-24 Pedro Alves <palves@redhat.com>
10047 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10048 instead of strchr/decode_address. Error if the range isn't split
10049 with a ','. Don't assume there's be a ':' in the action.
10051 2013-05-23 Yao Qi <yao@codesourcery.com>
10052 Pedro Alves <palves@redhat.com>
10054 * linux-low.c (lwp_in_step_range): New function.
10055 (linux_wait_1): If the thread was range stepping and stopped
10056 outside the stepping range, report the stop to GDB. Otherwise,
10057 continue stepping. Add range stepping debug output.
10058 (linux_set_resume_request): Copy the step range from the resume
10059 request to the lwp.
10060 (linux_supports_range_stepping): New.
10061 (linux_target_ops) <supports_range_stepping>: Set to
10062 linux_supports_range_stepping.
10063 * linux-low.h (struct linux_target_ops)
10064 <supports_range_stepping>: New field.
10065 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10066 * linux-x86-low.c (x86_supports_range_stepping): New.
10067 (the_low_target) <supports_range_stepping>: Set to
10068 x86_supports_range_stepping.
10069 * server.c (handle_v_cont): Handle 'r' action.
10070 (handle_v_requests): Append ";r" if the target supports range
10072 * target.h (struct thread_resume) <step_range_start,
10073 step_range_end>: New fields.
10074 (struct target_ops) <supports_range_stepping>:
10076 (target_supports_range_stepping): New macro.
10078 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10080 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10081 confusion in comment.
10083 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10085 * lynx-low.c (struct process_info_private): New type.
10086 (lynx_add_process): New function.
10087 (lynx_create_inferior, lynx_attach): Replace calls to
10088 add_process by calls to lynx_add_process.
10089 (lynx_resume): If PTID is null, then try using
10090 current_process()->private->last_wait_event_ptid.
10092 (lynx_clear_inferiors): Delete. The contents of that function
10093 has been inlined in lynx_mourn;
10094 (lynx_wait_1): Save the ptid in the process's private data.
10095 (lynx_mourn): Free the process' private data. Replace call
10096 to lynx_clear_inferiors by call to clear_inferiors.
10098 2013-05-17 Yao Qi <yao@codesourcery.com>
10100 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10103 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10105 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10106 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10107 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10108 PT_TEXT_END_ADDR guards. Update comments.
10109 (linux_target_op) <read_offsets>: Conditionally define to
10110 linux_read_offsets if the target is UCLIBC and if it defines
10111 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10113 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10114 Andrew Jenner <andrew@codesourcery.com>
10116 * Makefile.in (SFILES): Add linux-nios2-low.c.
10117 (clean): Add action to delete nios2-linux.c.
10118 (nios2-linux.c): New rule.
10119 * configure.srv: Add nios2*-*-linux*.
10120 * linux-nios2-low.c: New.
10122 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10124 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10126 2013-04-25 Hui Zhu <hui@codesourcery.com>
10129 * ax.c (ax_printf): Add fflush.
10131 2013-04-22 Tom Tromey <tromey@redhat.com>
10133 * Makefile.in (SFILES): Add filestuff.c.
10134 (OBS): Add filestuff.o.
10135 (filestuff.o): New target.
10136 * config.in, configure: Rebuild.
10137 * configure.ac: Check for fdwalk, pipe2.
10139 2013-04-17 Pedro Alves <palves@redhat.com>
10141 * configure.ac (USE_THREAD_DB): Delete variable.
10142 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10143 Don't AC_SUBST USE_THREAD_DB.
10144 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10145 * config.in, configure: Regenerate.
10147 2013-04-16 Pedro Alves <palves@redhat.com>
10149 * linux-low.h (struct lwp_info) <thread_known>: Move under
10150 the USE_THREAD_DB #ifdef.
10152 2013-04-16 Pedro Alves <palves@redhat.com>
10154 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10155 (linux-low.o): Delete rule.
10156 * linux-low.h: Always include "gdb_thread_db.h" instead of
10157 conditionally including thread_db.h.
10158 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10161 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10163 * Makefile.in (install-only): Fix make install regression.
10165 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10167 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10168 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10170 * gdbserver.1: Remove.
10172 2013-03-22 Pedro Alves <palves@redhat.com>
10174 * linux-low.c (handle_extended_wait): Don't call
10175 linux_enable_event_reporting.
10177 2013-03-15 Tony Theodore <tonyt@logyst.com>
10180 * Makefile.in (SHELL): Use @SHELL@.
10182 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10184 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10187 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10189 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10190 Remove extraneous NULL element.
10192 2013-03-13 Yao Qi <yao@codesourcery.com>
10194 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10195 'V' block in trace frame.
10197 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10199 * target.h (struct target_ops): Add btrace ops.
10200 (target_supports_btrace): New macro.
10201 (target_enable_btrace): New macro.
10202 (target_disable_btrace): New macro.
10203 (target_read_btrace): New macro.
10204 * gdbthread.h (struct thread_info): Add btrace field.
10205 * server.c: Include btrace-common.h.
10206 (handle_btrace_general_set): New function.
10207 (handle_btrace_enable): New function.
10208 (handle_btrace_disable): New function.
10209 (handle_general_set): Call handle_btrace_general_set.
10210 (handle_qxfer_btrace): New function.
10211 (struct qxfer qxfer_packets[]): Add btrace entry.
10212 * inferiors.c (remove_thread): Disable btrace.
10213 * linux-low: Include linux-btrace.h.
10214 (linux_low_enable_btrace): New function.
10215 (linux_low_read_btrace): New function.
10216 (linux_target_ops): Add btrace ops.
10217 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10218 Add srv_linux_btrace=yes.
10219 (x86_64-*-linux*): Add linux-btrace.o.
10220 Add srv_linux_btrace=yes.
10221 * configure.ac: Define HAVE_LINUX_BTRACE.
10222 * config.in: Regenerated.
10223 * configure: Regenerated.
10225 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10227 * server.c (handle_qxfer): Preserve error message if -3 is
10229 (qxfer): Document the -3 return value.
10231 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10233 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10234 (linux_btrace_h): New variable.
10235 (linux-btrace.o): New rule.
10237 2013-03-08 Stan Shebs <stan@codesourcery.com>
10238 Hafiz Abid Qadeer <abidh@codesourcery.com>
10240 * tracepoint.c (trace_buffer_size): New global.
10241 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10242 (init_trace_buffer): Change to one-argument function. Allocate
10243 trace buffer memory.
10244 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10245 handle QTBuffer:size packet.
10246 (cmd_bigqtbuffer_size): New function.
10247 (initialize_tracepoint): Call init_trace_buffer with
10248 DEFAULT_TRACE_BUFFER_SIZE.
10249 * server.c (handle_query): Add QTBuffer:size in the
10252 2013-03-07 Yao Qi <yao@codesourcery.com>
10254 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10255 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10257 (cmd_qtsp): Adjust condition. Do post increment.
10258 Set cur_action and cur_step_action back to 0.
10260 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10263 * linux-low.c (linux_write_memory): Return early success if LEN is
10266 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10268 * configure.srv: Add x86_64-*-cygwin* as target.
10270 2013-02-28 Tom Tromey <tromey@redhat.com>
10272 * configure.ac: Invoke AC_SYS_LARGEFILE.
10273 * configure, config.in: Rebuild.
10275 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10277 * win32-low.c: Throughout, fix format strings and casts of
10278 printf-like functions to avoid type related warnings on all
10280 (get_child_debug_event): Print dwDebugEventCode as hex since
10281 that's how it's usually documented.
10283 2013-02-28 Yao Qi <yao@codesourcery.com>
10285 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10288 2013-02-27 Jiong Wang <jiwang@tilera.com>
10290 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10291 (reg-tilegx32.c): New rule.
10292 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10293 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10294 different register info initializer according to elf class.
10295 (init_registers_tilgx32): New function. The tilegx32 register info
10297 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10298 (tile_store_gregset): Likewise.
10300 2013-02-27 Yao Qi <yao@codesourcery.com>
10302 * server.c (process_point_options): Print debug message when
10303 debug_threads is true.
10305 2013-02-26 Yao Qi <yao@codesourcery.com>
10307 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10309 2013-02-19 Pedro Alves <palves@redhat.com>
10310 Kai Tietz <ktietz@redhat.com>
10314 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10315 instead of strtoul to extract address from packet.
10316 (process_serial_event) <'z'>: Likewise.
10318 2013-02-18 Yao Qi <yao@codesourcery.com>
10320 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10322 2013-02-14 Pedro Alves <palves@redhat.com>
10326 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10327 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10329 2013-02-14 Pedro Alves <palves@redhat.com>
10331 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10333 2013-02-14 Pedro Alves <palves@redhat.com>
10335 * tracepoint.c (save_string): Delete.
10336 (add_tracepoint_action): Use savestring instead of save_string.
10338 2013-02-12 Pedro Alves <palves@redhat.com>
10340 * linux-xtensa-low.c: Ditto.
10341 * xtensa-xtregs.c: Ditto.
10343 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10345 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10348 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10350 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10351 aarch64_num_wp_regs and aarch64_num_bp_regs to
10352 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10354 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10356 * linux-aarch64-low.c (ps_get_thread_area): Replace
10357 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10359 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10360 Marcus Shawcroft <marcus.shawcroft@arm.com>
10361 Nigel Stephens <nigel.stephens@arm.com>
10362 Yufeng Zhang <yufeng.zhang@arm.com>
10364 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10365 (aarch64.c, aarch64-without-fpu.c): New targets.
10366 * configure.srv (aarch64*-*-linux*): New.
10367 * linux-aarch64-low.c: New file.
10369 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10371 * linux-low.c (handle_extended_wait, linux_create_inferior)
10372 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10373 (dequeue_one_deferred_signal, linux_resume_one_thread)
10374 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10375 (linux_tracefork_grandchild, linux_test_for_tracefork)
10376 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10377 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10378 where the argument is 0.
10380 2013-01-25 Yao Qi <yao@codesourcery.com>
10382 * event-loop.c: Include "queue.h".
10383 (gdb_event_p): New typedef.
10384 (struct gdb_event) <next_event>: Remove.
10385 (event_queue): Change to QUEUE(gdb_event_p).
10386 (async_queue_event): Remove.
10387 (gdb_event_xfree): New.
10388 (initialize_event_loop): New.
10389 (process_event): Use API from QUEUE.
10390 (wait_for_event): Likewise.
10391 * server.c (main): Call initialize_event_loop.
10392 * server.h (initialize_event_loop): Declare.
10394 2013-01-18 Yao Qi <yao@codesourcery.com>
10396 * ax.h (struct eval_agent_expr_context): New.
10397 (gdb_eval_agent_expr): Update declaration.
10398 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10399 TFRAME. Add new argument CTX.
10400 * server.h (struct eval_agent_expr_context): Declare.
10401 (agent_mem_read, agent_tsv_read): Update declaration.
10402 (agent_mem_read_string): Likewise.
10403 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10404 (add_traceframe_block): Add new argument TPOINT.
10405 Increase TPOINT->traceframe_usage.
10406 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10407 eval_tracepoint_agent_expr.
10408 (condition_true_at_tracepoint): Likewise.
10409 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10410 (agent_mem_read_string, agent_tsv_read): Likewise.
10412 2013-01-16 Yao Qi <yao@codesourcery.com>
10414 * linux-low.c (linux_resume_one_lwp): Don't check
10415 'lwp->bp_reinsert != 0'.
10417 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10418 Pedro Alves <palves@redhat.com>
10420 * lynx-low.c (ptrace_request_to_str): Define a temporary
10421 macro and use it to simplify this function's implementation.
10423 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10425 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10428 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10430 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10432 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10434 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10436 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10438 * lynx-low.c (lynx_resume): Use the resume_info parameter
10439 to determine the ptid for the lynx_ptrace call, unless
10440 it is equal to minus_one_ptid, in which case we use the
10441 ptid of the current_inferior.
10442 (lynx_wait_1): After having received a thread create/exit
10443 event, resume the inferior's execution using the signaling
10444 thread's ptid, rather than the old ptid.
10446 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10448 * lynx-low.c (lynx_resume): Delete variable ret.
10450 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10452 * gdbreplay.c (gdbreplay_version): Update copyright year.
10453 * server.c (gdbserver_version): Likewise.
10455 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10457 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10460 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10462 * lynx-low.c (ptrace_request_to_str): Add handling for
10463 PTRACE_GETTRACESIG.
10465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10467 * lynx-low.c (lynx_attach): Delete variable new_process.
10469 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10471 * lynx-low.c (lynx_create_inferior): Delete variable
10474 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10476 * lynx-low.c (ptrace_request_to_str): Do not handle
10477 PTRACE_GETTHREADLIST if this macro does not exist.
10479 2012-12-15 Yao Qi <yao@codesourcery.com>
10481 * Makefile.in (OBS): Add notif.o.
10482 * notif.c, notif.h: New.
10483 * server.c: Include "notif.h".
10484 (struct vstop_notif) <next>: Remove.
10486 (queue_stop_reply): Update.
10487 (push_event, send_next_stop_reply): Remove.
10488 (discard_queued_stop_replies): Update.
10489 (notif_stop): New variable.
10490 (handle_v_stopped): Remove.
10491 (handle_v_requests): Don't call handle_v_stopped. Call
10492 handle_ack_notif instead.
10493 (queue_stop_reply_callback): Call notif_event_enque instead
10494 of queue_stop_reply.
10495 (handle_status): Don't call send_next_stop_reply, call
10496 notif_write_event instead.
10497 (kill_inferior_callback): Likewise.
10498 (detach_or_kill_inferior_callback): Likewise.
10499 (main): Call initialize_notif.
10500 (process_serial_event): Call QUEUE_is_empty.
10501 (handle_target_event): Call notif_push instead of push event.
10502 * server.h (push_event): Remove declaration.
10504 2012-12-10 Tom Tromey <tromey@redhat.com>
10506 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10507 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10510 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10511 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10512 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10513 (amd64-linux-ipa.o, ax.o): Rewrite.
10514 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10515 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10516 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10517 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10518 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10519 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10520 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10521 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10522 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10523 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10524 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10525 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10526 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10527 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10528 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10529 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10530 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10531 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10532 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10533 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10534 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10535 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10536 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10537 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10538 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10539 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10540 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10541 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10542 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10543 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10544 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10545 (reg-tilegx.o): Remove.
10546 (all_object_files): New macro.
10547 Include .deps files.
10548 * aclocal.m4, configure: Rebuild.
10549 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10550 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10551 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10553 2012-12-05 Tom Tromey <tromey@redhat.com>
10556 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10558 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10560 * configure.ac: Check for linux/perf_event.h.
10561 * config.in: Regenerated.
10562 * configure: Regenerated.
10564 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10566 * hostio.c (handle_readlink): Decrease buffer size
10567 parameter passed to readlink by one byte.
10569 2012-11-26 Yao Qi <yao@codesourcery.com>
10571 * configure.ac (build_warnings): Append '-Wempty-body'.
10572 * configure: Regenerated.
10573 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10576 2012-11-15 Pierre Muller <muller@sourceware.org>
10578 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10579 * config.in: Regenerate.
10580 * configure: Regenerate.
10581 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10582 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10583 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10584 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10586 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10587 instead of <sys/wait.h> header.
10588 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10590 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10592 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10593 (various make rules): Remove -DGDBSERVER
10595 2012-11-09 Yao Qi <yao@codesourcery.com>
10597 * spu-low.c (current_ptid): Move it to ..
10598 * gdbthread.h: ... here. New.
10599 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10600 * server.c (myresume, process_serial_event): Likewise.
10601 * thread-db.c (thread_db_find_new_threads): Likewise.
10602 * tracepoint.c (run_inferior_command): Likewise.
10604 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10606 * server.c (handle_search_memory_1): Include access length in
10609 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10611 * linux-crisv32-low.c: Fix compile errors.
10613 2012-09-04 Yao Qi <yao@codesourcery.com>
10615 * tracepoint.c (cmd_qtsv): Adjust debug message.
10616 Don't check CUR_TPOINT.
10618 2012-08-28 Yao Qi <yao@codesourcery.com>
10620 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10621 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10622 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10623 Remove declarations of xmalloc, xreallloc, xstrdup and
10625 * Makefile.in (libiberty_h): New.
10626 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10627 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10629 2012-08-23 Yao Qi <yao@codesourcery.com>
10631 * server.h: Remove declaration of 'xsnprintf'.
10633 2012-08-22 Keith Seitz <keiths@redhat.com>
10635 * server.h: Include build-gnulib-gbserver/config.h.
10636 * gdbreplay.c: Likewise.
10638 2012-08-08 Doug Evans <dje@google.com>
10640 * Makefile.in (SFILES): Add gdb_vecs.c.
10641 (OBS): Add gdb_vecs.o.
10642 (gdb_vecs_h, host_defs_h): New variables.
10643 (thread-db.o): Add $(gdb_vecs_h) dependency.
10644 (gdb_vecs.o): New rule.
10645 * thread-db.c: #include "gdb_vecs.h".
10646 (thread_db_load_search): Use a vector to iterate over path elements.
10647 Handle text appearing after "$pdir".
10649 * configure.ac: Add check for strstr.
10650 * config.in: Regenerate.
10651 * configure: Regenerate.
10653 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10655 * hostio.c (handle_pread): If pread fails, fall back to attempting
10657 (handle_pwrite): Likewise for pwrite.
10659 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10661 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10662 between unsupported TYPE and unimplementable ADDR/LEN combination.
10663 (arm_insert_point): Act on new return value.
10665 2012-07-31 Pedro Alves <palves@redhat.com>
10667 * server.c (process_point_options): Only skip tokens if we find
10668 one that is unrecognized. Don't treat 'X' specially while
10669 skipping unrecognized tokens.
10671 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10673 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10674 to 4-byte-align HW breakpoint addresses for Thumb.
10676 2012-07-27 Yao Qi <yao@codesourcery.com>
10680 * server.h: Declare gdb_agent_about_to_close.
10681 * target.c (kill_inferior): Include "agent.h".
10682 New. Send command 'kill'.
10683 * target.h (kill_inferior): Removed macro.
10684 * tracepoint.c (gdb_agent_about_to_close): New.
10685 (gdb_agent_helper_thread): Handle command 'close'.
10686 Wait endlessly until the inferior stops.
10687 Install gdb_agent_remove_socket to atexit hook.
10688 (agent_socket_name): New static variable.
10689 (gdb_agent_socket_init): Replace local variable 'name' with
10690 'agent_socket_name'.
10691 (gdb_agent_remove_socket): New.
10693 2012-07-27 Yao Qi <yao@codesourcery.com>
10695 * server.c (process_point_options): Stop at 'X' when parsing.
10697 2012-07-19 Michael Eager <eager@eagercon.com>
10699 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10701 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10702 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10703 hardware breakpoint.
10705 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10707 * gdbserver/linux-low.c (initialize_low): Call
10708 linux_ptrace_init_warnings.
10710 2012-07-02 Doug Evans <dje@google.com>
10712 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10715 2012-07-02 Stan Shebs <stan@codesourcery.com>
10717 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10718 (ax.o): Add it to build rule.
10720 (OBS): Add format.o.
10721 (IPA_OBS): Add format.o.
10722 * server.c (handle_query): Claim support for breakpoint commands.
10723 (process_point_options): Add command case.
10724 (process_serial_event): Leave running if there are printfs in
10726 * mem-break.h (any_persistent_commands): Declare.
10727 (add_breakpoint_commands): Declare.
10728 (gdb_no_commands_at_breakpoint): Declare.
10729 (run_breakpoint_commands): Declare.
10730 * mem-break.c (struct point_command_list): New struct.
10731 (struct breakpoint): New field command_list.
10732 (any_persistent_commands): New function.
10733 (add_commands_to_breakpoint): New function.
10734 (add_breakpoint_commands): New function.
10735 (gdb_no_commands_at_breakpoint): New function.
10736 (run_breakpoint_commands): New function.
10737 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10739 * ax.c: Include format.h.
10740 (ax_printf): New function.
10741 (gdb_eval_agent_expr): Add printf opcode.
10743 2012-06-13 Yao Qi <yao@codesourcery.com>
10745 * server.c (start_inferior): Remove duplicated writes to fields
10746 'last_resume_kind' and 'last_status' of 'current_inferior'.
10748 2012-06-12 Yao Qi <yao@codesourcery.com>
10749 Pedro Alves <palves@redhat.com>
10751 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10753 * server.c (handle_v_cont): Extend comment.
10755 2012-06-11 Yao Qi <yao@codesourcery.com>
10757 * linux-low.c (linux_attach): Add 'static'.
10759 2012-06-06 Yao Qi <yao@codesourcery.com>
10761 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10763 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10765 Fix gcc -flto compilation warning.
10766 * server.c (main): Make variable multi_mode and attach volatile.
10768 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10770 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10771 if the platform doesn't know about it.
10773 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10775 * Makefile.in (SFILES): Add linux-tile-low.c.
10776 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10777 * configure.srv: Handle tilegx-*-linux*.
10778 * linux-tile-low.c: New file.
10780 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10782 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10784 2012-05-24 Pedro Alves <palves@redhat.com>
10788 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10790 2012-05-24 Pedro Alves <palves@redhat.com>
10794 Replace target_signal with gdb_signal throughout.
10796 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10798 * linux-low.c (linux_store_registers): Avoid the copying sequence
10799 when no data has been retrieved by ptrace.
10801 2012-05-22 Will Deacon <will.deacon@arm.com>
10803 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10804 Include asm/ptrace.h.
10805 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10808 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10810 * linux-low.c (linux_store_registers): Don't re-retrieve data
10811 with ptrace that has already been obtained from /proc. Always
10812 copy any data retrieved with ptrace to the buffer supplied.
10814 2012-05-11 Yao Qi <yao@codesourcery.com>
10815 Pedro Alves <palves@redhat.com>
10817 * linux-low.c (enum stopping_threads_kind): New.
10818 (stopping_threads): Change type to `enum stopping_threads_kind'.
10819 (handle_extended_wait): If stopping and suspending threads, leave
10820 the new_lwp suspended too.
10821 (linux_wait_for_event): Adjust.
10822 (stop_all_lwps): Set `stopping_threads' to
10823 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10824 whether we're suspending threads or just stopping them. Assert no
10827 2012-04-29 Yao Qi <yao@codesourcery.com>
10829 * server.h: Move some code to ...
10830 * gdbthread.h: ... here. New.
10831 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10832 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10833 (nto-low.o, win32-low.o): Likewise.
10834 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10835 * regcache.c, remote-utils.c, server.c: Likewise.
10836 * target.c, tracepoint.c, win32-low.c: Likewise.
10838 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10840 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10841 (PTRACE_ARG4_TYPE): Likewise.
10842 (PTRACE_XFER_TYPE): Likewise.
10843 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10844 ptrace to PTRACE_ARG3_TYPE.
10845 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10846 (PTRACE_ARG4_TYPE): Likewise.
10847 (PTRACE_XFER_TYPE): Likewise.
10848 (linux_detach_one_lwp): Cast fourth argument of
10849 ptrace to long then PTRACE_ARG4_TYPE.
10850 (regsets_fetch_inferior_registers): Cast third argument of
10851 ptrace to long then PTRACE_ARG3_TYPE.
10852 (regsets_store_inferior_registers): Likewise.
10854 2012-04-20 Pedro Alves <palves@redhat.com>
10856 * configure: Regenerate.
10858 2012-04-19 Pedro Alves <palves@redhat.com>
10860 * Makefile.in (GNULIB_BUILDDIR): New.
10861 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10862 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10863 (all, install-only, uninstall, clean-info, all-lib, clean): No
10864 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10865 (maintainer-clean realclean distclean): Use subdir_do.
10867 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10868 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10869 * acinclude.m4: Include acx_configure_dir.m4.
10870 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10871 calls. Call AC_PROG_RANLIB. Configure gnulib using
10874 (GNULIB_STDINT_H): Adjust.
10875 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10876 * gdbreplay.c: Include build-gnulib/config.h.
10877 * server.h: Likewise.
10878 * aclocal.m4: Regenerate.
10879 * config.in: Regenerate.
10880 * configure: Regenerate.
10882 2012-04-19 Pedro Alves <palves@redhat.com>
10884 * Makefile.in (LIBGNU, INCGNU): Adjust.
10885 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10886 (all, install-only, uninstall, clean-info, all-lib, clean)
10887 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10888 * configure.ac: Adjust AC_OUTPUT output.
10889 * aclocal.m4: Regenerate.
10890 * configure: Regenerate.
10892 2012-04-19 Pedro Alves <palves@redhat.com>
10894 * Makefile.in (generated_files): New.
10895 (server_h): Remove the explicit dependency on config.h, and depend
10896 on $generated_files.
10898 2012-04-19 Pedro Alves <palves@redhat.com>
10900 * Makefile.in (INCGNU): Add -Ignulib.
10902 2012-04-19 Pedro Alves <palves@redhat.com>
10904 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10905 (INCGNU): ... this, and spell out -I here.
10906 (GNULIB_LIB): Rename to ...
10907 (LIBGNU): ... this.
10908 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10910 2012-04-19 Pedro Alves <palves@redhat.com>
10912 * config.in: Regenerate.
10914 2012-04-19 Pedro Alves <palves@redhat.com>
10916 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10917 * server.h (memmem): Remove declaration.
10918 * config.in: Regenerate.
10919 * configure: Regenerate.
10921 2012-04-19 Yao Qi <yao@codesourcery.com>
10923 * Makefile.in (SFILES): Add common/vec.c.
10927 2012-04-19 Yao Qi <yao@codesourcery.com>
10929 * remote-utils.c (prepare_resume_reply): Replace with macro
10930 target_core_of_thread.
10931 * server.c (handle_qxfer_threads_proper): Likewise.
10932 * target.h (traget_core_of_thread): New macro.
10934 2012-04-18 Pedro Alves <palves@redhat.com>
10936 * aclocal.m4: Regenerate.
10937 * configure: Regenerate.
10939 2012-04-16 Yao Qi <yao@codesourcery.com>
10941 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10942 duplicated on address.
10944 2012-04-16 Yao Qi <yao@codesourcery.com>
10946 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10947 (struct tracepoint_action_ops) <send>: New field.
10948 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10949 (agent_expr_send, x_tracepoint_action_send): New.
10950 (l_tracepoint_action_send): New.
10951 (cmd_qtdp): Download and install tracepoint
10952 according to `use_agent'.
10953 (run_inferior_command): Add one more parameter `len'.
10955 (tracepoint_send_agent): New.
10956 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10958 2012-04-16 Yao Qi <yao@codesourcery.com>
10960 * tracepoint.c (download_tracepoints): Moved to ...
10961 (cmd_qtstart): ... here.
10963 2012-04-14 Yao Qi <yao@codesourcery.com>
10965 * tracepoint.c: Include inttypes.h.
10966 (struct collect_memory_action): Use sized types.
10967 (struct tracepoint): Likewise.
10968 (cmd_qtdp, stop_tracing): Update print specifiers.
10969 (cmd_qtp, response_tracepoint): Likewise.
10970 (collect_data_at_tracepoint): Likewise.
10971 (collect_data_at_step): Likewise.
10973 2012-04-14 Yao Qi <yao@codesourcery.com>
10975 Import gnulib module inttypes.
10976 * aclocal.m4, config.in, configure: Regenerated.
10978 2012-04-14 Yao Qi <yao@codesourcery.com>
10980 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10981 Makefile and config.status at last.
10983 2012-04-13 Yao Qi <yao@codesourcery.com>
10985 * tracepoint.c: Include stdint.h unconditionally.
10987 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10989 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10990 on BFD_HAVE_SYS_PROCFS_TYPE.
10991 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10992 * configure: Regenerate.
10993 * config.in: Likewise.
10995 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10997 * Makefile.in (clean): Also remove x32.c x32-linux.c
10998 x32-avx.c x32-avx-linux.c.
10999 (x32.o): New target.
11001 (x32-linux.o): Likewise.
11002 (x32-linux.c): Likewise.
11003 (x32-avx.o): Likewise.
11004 (x32-avx.c): Likewise.
11005 (x32-avx-linux.o): Likewise.
11006 (x32-avx-linux.c): Likewise.
11008 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11009 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11010 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11011 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11012 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11013 i386/x32-avx-linux.xml.
11015 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11016 (init_registers_x32_avx_linux): Likwise.
11017 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11018 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11020 2012-04-13 Pedro Alves <palves@redhat.com>
11022 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11023 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11024 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11025 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11028 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11030 * linux-x86-low.c (compat_x32_clock_t): New.
11031 (compat_x32_siginfo_t): Likewise.
11032 (compat_x32_siginfo_from_siginfo): Likewise.
11033 (siginfo_from_compat_x32_siginfo): Likewise.
11034 (linux_is_elf64): Likewise.
11035 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11036 and siginfo_from_compat_x32_siginfo for x32.
11037 (x86_arch_setup): Set linux_is_elf64.
11039 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11042 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11044 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11045 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11046 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11047 compatible with process.
11049 2012-04-12 Yao Qi <yao@codesourcery.com>
11051 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11052 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11053 (install-only, install-info, clean): Handle sub dir gnulib.
11054 (all-lib, am--refresh): New targets.
11055 (memmem.o): Remove target.
11056 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11057 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11058 (AC_REPLACE_FUNCS): Remove memmem.
11059 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11060 (AC_OUTPUT): Generate Makefile in gnulib/.
11061 * aclocal.m4, config.in, configure: Regenerated.
11063 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11065 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11067 2012-04-05 Pedro Alves <palves@redhat.com>
11069 -Werror=strict-aliasing
11071 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11074 2012-04-04 Pedro Alves <palves@redhat.com>
11076 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11077 (sparc_store_gregset_from_stack, sparc_store_gregset)
11078 (sparc_breakpoint_at): Fix formatting.
11080 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11082 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11084 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11085 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11086 * config.in: Regenerate.
11087 * configure: Likewise.
11089 2012-03-29 Pedro Alves <palves@redhat.com>
11091 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11092 Correct ptrace arguments.
11094 2012-03-28 Pedro Alves <palves@redhat.com>
11096 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11097 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11098 (IA64_FR1_REGNUM): New defines.
11099 (ia64_fetch_register): New.
11100 (the_low_target): Install it.
11101 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11103 * linux-low.c (linux_fetch_registers): Try the
11104 the_low_target.fetch_register hook first.
11106 * linux-arm-low.c (the_low_target): Adjust.
11107 * linux-bfin-low.c (the_low_target): Adjust.
11108 * linux-cris-low.c (the_low_target): Adjust.
11109 * linux-crisv32-low.c (the_low_target): Adjust.
11110 * linux-m32r-low.c (the_low_target): Adjust.
11111 * linux-m68k-low.c (the_low_target): Adjust.
11112 * linux-mips-low.c (the_low_target): Adjust.
11113 * linux-ppc-low.c (the_low_target): Adjust.
11114 * linux-s390-low.c (the_low_target): Adjust.
11115 * linux-sh-low.c (the_low_target): Adjust.
11116 * linux-sparc-low.c (the_low_target): Adjust.
11117 * linux-tic6x-low.c (the_low_target): Adjust.
11118 * linux-x86-low.c (the_low_target): Adjust.
11119 * linux-xtensa-low.c (the_low_target): Adjust.
11121 2012-03-26 Pedro Alves <palves@redhat.com>
11123 * server.c (handle_qxfer_libraries): Don't bail early if
11124 the_target->qxfer_libraries_svr4 is not NULL.
11126 2012-03-26 Pedro Alves <palves@redhat.com>
11128 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11130 2012-03-23 Pedro Alves <palves@redhat.com>
11132 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11133 "library-list-svr4" element's start tag when the the DSO list is
11136 2012-03-23 Pedro Alves <palves@redhat.com>
11138 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11139 a variable whose type size is the same as the inferior's pointer
11142 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11144 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11146 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11147 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11148 * linux-low.h: Include <signal.h>.
11149 (struct siginfo): Remove forward declaration.
11150 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11153 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11155 * .gitignore: Ignore more files.
11157 2012-03-19 Pedro Alves <palves@redhat.com>
11158 Jan Kratochvil <jan.kratochvil@redhat.com>
11160 * server.c (cont_thread, general_thread): Add describing comments.
11161 (start_inferior): Clear `cont_thread'.
11162 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11165 2012-03-15 Yao Qi <yao@codesourcery.com>
11167 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11169 (cmd_qtdp): ... here.
11171 2012-03-15 Yao Qi <yao@codesourcery.com>
11173 * tracepoint.c (struct tracepoint_action_ops): New.
11174 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11175 (m_tracepoint_action_download): New.
11176 (r_tracepoint_action_download): New.
11177 (x_tracepoint_action_download): New.
11178 (l_tracepoint_action_download): New.
11179 (add_tracepoint_action): Install `action->ops' according type.
11180 (download_tracepoint_1): Move code `download' function pointer
11181 of various tracepoint_action_ops.
11183 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11185 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11186 linux_ptrace_attach_warnings.
11188 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11190 * Makefile.in (linux-ptrace.o): New.
11191 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11192 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11193 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11194 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11195 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11197 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11199 2012-03-08 Yao Qi <yao@codesourcery.com>
11200 Pedro Alves <palves@redhat.com>
11202 Fix PR server/13392.
11203 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11204 offset of JMP insn.
11205 * tracepoint.c (remove_tracepoint): New.
11206 (cmd_qtdp): Call remove_tracepoint when failed to install.
11208 2012-03-07 Pedro Alves <palves@redhat.com>
11210 * linux-low.c (get_detach_signal): New.
11211 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11212 Pass on pending signals to PTRACE_DETACH. Check the result of the
11214 * server.c (program_signals, program_signals_p): New.
11215 (handle_general_set): Handle QProgramSignals.
11216 * server.h (program_signals, program_signals_p): Declare.
11218 2012-03-05 Pedro Alves <palves@redhat.com>
11219 Jan Kratochvil <jan.kratochvil@redhat.com>
11221 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11224 2012-03-03 Yao Qi <yao@codesourcery.com>
11226 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11227 agent_look_up_symbols.
11229 2012-03-03 Yao Qi <yao@codesourcery.com>
11231 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11232 (linux-x86-low.o): Likewise.
11233 * server.h: Remove in_process_agent_loaded.
11234 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11238 2012-03-03 Yao Qi <yao@codesourcery.com>
11240 * tracepoint.c (gdb_agent_capability): New global.
11241 (in_process_agent_loaded_ust): Renamed to
11242 `in_process_agent_supports_ust'.
11244 (in_process_agent_supports_ust): Call agent_capability_check.
11245 (clear_installed_tracepoints): Assert that agent supports
11248 2012-03-03 Yao Qi <yao@codesourcery.com>
11250 * linux-low.c (linux_supports_agent): New.
11251 (linux_target_ops): Initialize field `supports_agent' with
11252 linux_supports_agent.
11253 * target.h (struct target_ops) <supports_agent>: New.
11254 (target_supports_agent): New macro.
11255 * server.c (handle_general_set): Handle packet 'QAgent'.
11256 (handle_query): Send `QAgent+'.
11257 * Makefile.in (server.o): Depends on agent.h.
11259 2012-03-03 Yao Qi <yao@codesourcery.com>
11261 * Makefile.in (OBS): Add agent.o.
11262 Add new rule for agent.o.
11263 Track dependence of tracepoint.c on agent.h.
11264 * tracepoint.c (run_inferior_command_1):
11265 (run_inferior_command): Call agent_run_command.
11266 (gdb_ust_connect_sync_socket): Deleted. Move it to
11268 (resume_thread, stop_thread): Likewise.
11269 (gdb_ust_socket_init): Renamed to ...
11270 (gdb_agent_socket_init): ... New.
11271 (gdb_ust_thread): Renamed to ...
11272 (gdb_agent_helper_thread): ... New.
11273 (gdb_ust_init): Move some code to ...
11274 (gdb_agent_init): ... here. New.
11275 [HAVE_UST]: Call gdb_ust_init.
11276 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11277 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11278 * config.in, configure: Regenerated.
11280 2012-03-02 Pedro Alves <palves@redhat.com>
11282 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11283 * linux-low.c (struct simple_pid_list): New.
11284 (stopped_pids): New a struct simple_pid_list pointer.
11285 (add_to_pid_list, pull_pid_from_list): New.
11286 (handle_extended_wait): Don't assume the first signal new children
11287 report is SIGSTOP. Adjust call to pull_pid_from_list.
11288 (linux_wait_for_lwp): Adjust.
11290 2012-03-02 Yao Qi <yao@codesourcery.com>
11292 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11295 2012-03-02 Yao Qi <yao@codesourcery.com>
11297 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11298 `stop_pc' and `tpoint'. Update caller.
11300 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11302 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11303 * linux-low.c (use_linux_regsets): New macro.
11304 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11305 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11306 (linux_register_in_regsets): New function.
11307 (usr_fetch_inferior_registers): Skip registers covered by
11309 (usr_store_inferior_registers): Likewise.
11310 (usr_fetch_inferior_registers): New macro.
11311 (usr_store_inferior_registers): Likewise.
11312 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11313 (linux_store_registers): Likewise.
11314 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11316 (init_registers_mips64_dsp_linux): Likewise.
11317 (init_registers_mips_linux): New macro.
11318 (init_registers_mips_dsp_linux): Likewise.
11319 (mips_dsp_num_regs): Likewise.
11320 (DSP_BASE, DSP_CONTROL): New fallback macros.
11321 (mips_base_regs): New macro.
11322 (mips_regmap): Use it. Fix the size.
11323 (mips_dsp_regmap): New variable.
11324 (mips_dsp_regset_bitmap): Likewise.
11325 (mips_arch_setup): New function.
11326 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11328 (mips_cannot_store_register): Likewise.
11329 (the_low_target): Update .arch_setup, .num_regs and .regmap
11330 initializers. Add .regset_bitmap initializer.
11331 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11333 * linux-bfin-low.c (the_low_target): Likewise.
11334 * linux-cris-low.c (the_low_target): Likewise.
11335 * linux-crisv32-low.c (the_low_target): Likewise.
11336 * linux-ia64-low.c (the_low_target): Likewise.
11337 * linux-m32r-low.c (the_low_target): Likewise.
11338 * linux-m68k-low.c (the_low_target): Likewise.
11339 * linux-ppc-low.c (the_low_target): Likewise.
11340 * linux-s390-low.c (the_low_target): Likewise.
11341 * linux-sh-low.c (the_low_target): Likewise.
11342 * linux-sparc-low.c (the_low_target): Likewise.
11343 * linux-tic6x-low.c (the_low_target): Likewise.
11344 * linux-x86-low.c (the_low_target): Likewise.
11345 * linux-xtensa-low.c (the_low_target): Likewise.
11346 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11347 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11348 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11350 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11351 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11353 2012-02-29 Yao Qi <yao@codesourcery.com>
11354 Pedro Alves <palves@redhat.com>
11356 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11357 `step_over_finished' is true.
11359 2012-02-27 Pedro Alves <palves@redhat.com>
11361 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11362 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11364 2012-02-27 Pedro Alves <palves@redhat.com>
11367 * linux-low.c (pid_is_stopped): New.
11368 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11370 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11372 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11375 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11377 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11379 2012-02-24 Luis Machado <lgustavo@codesourcery>
11381 * server.c (handle_query): Advertise support for target-side
11382 breakpoint condition evaluation.
11383 (process_point_options): New function.
11384 (process_serial_event): When inserting a breakpoint, check for
11385 a target-side condition that should be evaluated.
11387 * mem-break.c: Include regcache.h and ax.h.
11388 (point_cond_list_t): New data structure.
11389 (breakpoint) <cond_list>: New field.
11390 (find_gdb_breakpoint_at): Make non-static.
11391 (delete_gdb_breakpoint_at): Clear any target-side
11393 (clear_gdb_breakpoint_conditions): New function.
11394 (add_condition_to_breakpoint): Likewise.
11395 (add_breakpoint_condition): Likewise.
11396 (gdb_condition_true_at_breakpoint): Likewise.
11397 (gdb_breakpoint_here): Return result directly instead
11398 of going through a local variable.
11400 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11401 (clear_gdb_breakpoint_conditions): Likewise.
11402 (add_breakpoint_condition): Likewise.
11403 (gdb_condition_true_at_breakpoint): Likewise.
11405 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11406 (need_step_over_p): Take target-side breakpoint condition into
11409 2012-02-24 Luis Machado <lgustavo@codesourcery>
11411 * server.h: Include tracepoint.h.
11412 (agent_mem_read, agent_get_trace_state_variable_value,
11413 agent_set_trace_state_variable_value,
11414 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11415 get_set_tsv_func_addr): New prototypes.
11417 * ax.h: New include file.
11418 * ax.c: New source file.
11420 * tracepoint.c: Include ax.h.
11421 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11422 agent_expr, eval_result_type): Move to ax.h.
11423 (parse_agent_expr): Rename to ...
11424 (gdb_parse_agent_expr): ... this, make it non-static and move
11426 (unparse_agent_expr) Rename to ...
11427 (gdb_unparse_agent_expr): ... this, make it non-static and move
11429 (eval_agent_expr): Rename to ...
11430 (eval_tracepoint_agent_expr): ... this.
11431 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11432 forward declarations.
11433 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11434 (agent_get_trace_state_variable_value): New function.
11435 (agent_set_trace_state_variable_value): New function.
11436 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11437 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11438 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11439 (condition_true_at_tracepoint): Likewise.
11440 (parse_agent_expr): Rename to ...
11441 (gdb_parse_agent_expr): ... this and move to ax.c.
11442 (unparse_agent_expr): Rename to ...
11443 (gdb_unparse_agent_expr): ... this and move to ax.c.
11444 (gdb_agent_op_name): Move to ax.c.
11445 (eval_agent_expr): Rename to ...
11446 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11448 (eval_tracepoint_agent_expr): New function.
11449 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11451 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11453 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11454 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11455 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11456 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11457 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11458 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11459 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11460 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11461 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11462 (compile_bytecodes): Remove forward declaration.
11463 (is_goto_target): Move to ax.c.
11464 (compile_bytecodes): Move to ax.c and call
11465 agent_get_trace_state_variable_value (...) and
11466 agent_set_trace_state_variable_value (...).
11468 * Makefile.in: Update ax.c and IPA dependencies.
11470 2012-02-24 Pedro Alves <palves@redhat.com>
11472 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11473 (cmd_bigqtbuffer_circular): ... this. Only handle
11474 'QTBuffer:circular:'.
11475 (handle_tracepoint_general_set): Adjust.
11477 2012-02-16 Yao Qi <yao@codesourcery.com>
11479 * inferiors.c: Move code to ...
11480 * dll.c: .... here. New.
11481 * server.h: Declare clear_dlls.
11482 * Makefile.in (SFILES): Add dll.c.
11486 2012-02-11 Yao Qi <yao@codesourcery.com>
11488 * server.c: (handle_monitor_command): Add a new parameter
11490 (handle_query): Update caller.
11492 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11494 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11495 * configure, config.in: Regenerate.
11496 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11499 2012-02-02 Pedro Alves <palves@redhat.com>
11501 Try SIGKILL first, then PTRACE_KILL.
11502 * linux-low.c (linux_kill_one_lwp): New.
11503 (linux_kill_one_lwp): Rename to ...
11504 (kill_one_lwp_callback): ... this. Use the new
11505 linux_kill_one_lwp.
11507 2012-02-02 Pedro Alves <palves@redhat.com>
11509 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11512 2012-01-27 Pedro Alves <palves@redhat.com>
11514 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11515 (elf_64_file_p): Make static.
11516 (linux_pid_exe_is_elf_64_file): New.
11517 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11518 Delete declarations.
11519 (linux_pid_exe_is_elf_64_file): Declare.
11520 * linux-x86-low.c (x86_arch_setup): Use
11521 linux_pid_exe_is_elf_64_file.
11523 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11525 * linux-low.c (linux_wait_for_event_1): Rename to ...
11526 (linux_wait_for_event): ... here and merge it with former
11527 linux_wait_for_event - new variable wait_ptid, use it.
11528 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11530 2012-01-23 Pedro Alves <palves@redhat.com>
11532 * server.c (main): Avoid yet another case of infinite loop while
11533 detaching/killing after a longjmp.
11535 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11538 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11540 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11542 * hostio.c (handle_readlink): New function.
11543 (handle_vFile): Call it to handle "vFile:readlink" packets.
11545 2012-01-20 Pedro Alves <palves@redhat.com>
11546 Ulrich Weigand <ulrich.weigand@linaro.org>
11548 * server.c (handle_v_requests): Only support vAttach and vRun to
11549 start multiple processes when in extended protocol mode.
11551 2012-01-17 Pedro Alves <palves@redhat.com>
11553 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11554 memalign plus mprotect to allocate the scratch buffer.
11556 2012-01-13 Pedro Alves <palves@redhat.com>
11558 * server.c (attach_inferior): Clear `cont_thread'.
11560 2012-01-13 Pedro Alves <palves@redhat.com>
11562 * server.c (main): Avoid infinite loop while detaching/killing
11565 2012-01-09 Doug Evans <dje@google.com>
11567 * server.c (start_inferior): Set last_ptid in --wrapper case.
11569 2012-01-06 Yao Qi <yao@codesourcery.com>
11571 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11573 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11575 2012-01-04 Yao Qi <yao@codesourcery.com>
11577 * tracepoint.c (cmd_qtdp): Print debug message
11578 for static tracepoint.
11580 2012-01-04 Yao Qi <yao@codesourcery.com>
11582 * tracepoint.c (trace_vdebug): Differentiate debug message
11583 between gdbserver and IPA.
11585 2012-01-03 Yao Qi <yao@codesourcery.com>
11587 * tracepoint.c (tracepoint_was_hit): Don't collect for
11590 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11592 * terminal.h: Reformat copyright header.
11594 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11596 * server.c (gdbserver_version): Update copyright year.
11597 * gdbreplay.c (gdbreplay_version): Likewise.
11599 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11601 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11604 2011-12-18 Hui Zhu <teawater@gmail.com>
11605 * linux-low.c (linux_create_inferior): Save return value to ret.
11607 2011-12-18 Hui Zhu <teawater@gmail.com>
11609 * linux-low.c (linux_create_inferior): Save return value to ret.
11611 2011-12-16 Doug Evans <dje@google.com>
11613 * linux-low.c (linux_create_inferior): If stdio connection,
11614 redirect stdin from /dev/null, stdout to stderr.
11615 * remote-utils.c (remote_is_stdio): New static global.
11616 (remote_connection_is_stdio): New function.
11617 (remote_prepare): Handle stdio connection.
11618 (remote_open): Ditto.
11619 (remote_close): Don't close stdin for stdio connections.
11620 (read_prim,write_prim): New functions. Replace all calls to
11621 read/write to these.
11622 * server.c (main): Watch for "-" argument. Move call to
11623 remote_prepare before start_inferior.
11624 * server.h (STDIO_CONNECTION_NAME): New macro.
11625 (remote_connection_is_stdio): Declare.
11627 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11628 in debugging output.
11630 2011-12-15 Yao Qi <yao@codesourcery.com>
11632 * tracepoint.c: Include sys/syscall.h.
11633 (gdb_ust_thread): Remove preprocessor conditional.
11635 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11637 * linux-low.c (linux_detach_one_lwp): Call
11638 the_low_target.prepare_to_resume before detaching.
11640 2011-12-14 Yao Qi <yao@codesourcery.com>
11642 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11645 2011-12-14 Yao Qi <yao@codesourcery.com>
11647 * i386-low.c (i386_low_stopped_data_address): Initialize local
11648 variable `control'.
11650 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11654 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11655 DR_CONTROL unless necessary. Extend comments.
11656 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11657 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11659 2011-12-13 Yao Qi <yao@codesourcery.com>
11661 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11663 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11665 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11667 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11668 Print new debug message for such case.
11670 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11672 Fix overlapping memcpy.
11673 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11674 the read_inferior_memory transfer.
11675 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11676 write_inferior_memory transfer.
11677 (set_fast_tracepoint_jump): New variable buf. Use it for the
11678 read_inferior_memory and write_inferior_memory transfers.
11679 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11680 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11681 Use it for the write_inferior_memory transfer.
11682 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11685 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11687 * linux-low.c (fetch_register, store_register): Make code
11688 consistent, fix formatting.
11690 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11692 * linux-low.c (usr_store_inferior_registers): Factor out code
11693 to handle individual registers into...
11694 (store_register): ... this new function.
11696 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11698 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11699 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11700 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11701 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11702 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11703 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11704 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11705 (srv_xmlfiles): Add new XML files.
11707 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11709 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11710 (init_registers_s390_linux32v1): Add prototype.
11711 (init_registers_s390_linux32v2): Likewise.
11712 (init_registers_s390_linux64v1): Likewise.
11713 (init_registers_s390_linux64v2): Likewise.
11714 (init_registers_s390x_linux64v1): Likewise.
11715 (init_registers_s390x_linux64v2): Likewise.
11716 (s390_num_regs): Increment to 52.
11717 (s390_regmap): Add orig_r2 register.
11718 (s390_num_regs_3264): Increment to 68.
11719 (s390_regmap_3264): Add orig_r2 register.
11720 (s390_collect_ptrace_register): Handle orig_r2 register.
11721 (s390_supply_ptrace_register): Likewise.
11722 (s390_fill_last_break): New function.
11723 (s390_store_last_break): Likewise.
11724 (s390_fill_system_call): New function.
11725 (s390_store_system_call): Likewise.
11726 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11728 (s390_check_regset): New function.
11729 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11730 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11731 Update target_regsets for available register sets.
11733 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11734 Jan Kratochvil <jan.kratochvil@redhat.com>
11736 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11737 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11739 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11740 * linux-low.h (struct process_info_private): New member r_debug.
11741 * server.c (handle_qxfer_libraries): Call
11742 the_target->qxfer_libraries_svr4.
11743 (handle_qxfer_libraries_svr4): New function.
11744 (qxfer_packets): New entry "libraries-svr4".
11745 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11746 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11747 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11748 PACKET_qXfer_libraries_svr4.
11750 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11752 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11753 PSW address/mask between 8-byte and 16-byte formats.
11754 (s390_supply_ptrace_register): Likewise.
11755 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11756 basic addressing mode bit.
11758 2011-11-24 Stan Shebs <stan@codesourcery.com>
11760 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11762 2011-11-17 Stan Shebs <stan@codesourcery.com>
11764 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11765 (tracing_start_time): New global.
11766 (tracing_stop_time): New global.
11767 (tracing_user_name): New global.
11768 (tracing_notes): New global.
11769 (tracing_stop_note): New global.
11770 (cmd_qtstart): Set traceframe_usage, start_time.
11771 (stop_tracing): Set stop_time.
11772 (cmd_qtstatus): Report additional status.
11773 (cmd_qtp): New function.
11774 (handle_tracepoint_query): Call it.
11775 (cmd_qtnotes): New function.
11776 (handle_tracepoint_general_set): Call it.
11777 (get_timestamp): Rename from tsv_get_timestamp.
11779 2011-11-14 Stan Shebs <stan@codesourcery.com>
11780 Kwok Cheung Yeung <kcy@codesourcery.com>
11782 * linux-x86-low.c (small_jump_insn): New.
11783 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11784 trampoline and error message, build a trampoline and issue a small
11785 jump instruction to it.
11786 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11787 trampoline and error message.
11788 (x86_get_min_fast_tracepoint_insn_len): New.
11789 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11790 * linux-low.h (struct linux_target_ops): Add arguments to
11791 install_fast_tracepoint_jump_pad operation, add new operation.
11792 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11794 (linux_get_min_fast_tracepoint_insn_len): New function.
11795 (linux_target_op): Add new operation.
11796 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11797 (gdb_trampoline_buffer_end): Ditto.
11798 (gdb_trampoline_buffer_error): Ditto.
11799 (struct ipa_sym_addresses): Add fields for new IPA variables.
11800 (symbol_list): Add entries for new IPA variables.
11801 (struct tracepoint): Add fields to hold the address range of the
11802 trampoline used by the tracepoint.
11803 (trampoline_buffer_head): New static variable.
11804 (trampoline_buffer_tail): Ditto.
11805 (claim_trampoline_space): New function.
11806 (have_fast_tracepoint_trampoline_buffer): New function.
11807 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11809 (install_fast_tracepoint): Ditto, also add error buffer argument.
11810 (cmd_qtminftpilen): New function.
11811 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11812 (fast_tracepoint_from_trampoline_address): New function.
11813 (fast_tracepoint_collecting): Handle trampoline as part of jump
11815 (set_trampoline_buffer_space): New function.
11816 (initialize_tracepoint): Initialize new IPA variables.
11817 * target.h (struct target_ops): Add arguments to
11818 install_fast_tracepoint_jump_pad operation, add new
11819 get_min_fast_tracepoint_insn_len operation.
11820 (target_get_min_fast_tracepoint_insn_len): New.
11821 (install_fast_tracepoint_jump_pad): Add arguments.
11822 * server.h (IPA_BUFSIZ): Define.
11823 * linux-i386-ipa.c: Include extra header files.
11824 (initialize_fast_tracepoint_trampoline_buffer): New function.
11825 (initialize_low_tracepoint): Call it.
11826 * server.h (set_trampoline_buffer_space): Declare.
11827 (claim_trampoline_space): Ditto.
11828 (have_fast_tracepoint_trampoline_buffer): Ditto.
11830 2011-11-14 Yao Qi <yao@codesourcery.com>
11832 * server.c (handle_query): Handle InstallInTrace for qSupported.
11833 * tracepoint.c (add_tracepoint): Sort list.
11834 (install_tracepoint, download_tracepoint): New.
11835 (cmd_qtdp): Call them to install and download tracepoints.
11836 (sort_tracepoints): Removed.
11837 (cmd_qtstart): Update.
11839 2011-11-14 Yao Qi <yao@codesourcery.com>
11841 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11842 * mem-break.h: Declare.
11843 * tracepoint.c (cmd_qtstart): Move some code to ...
11844 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11846 (download_tracepoints): Move some code to ...
11847 (download_tracepoint_1): ... here. New.
11849 2011-11-08 Yao Qi <yao@codesourcery.com>
11851 * remote-utils.c (relocate_instruction): A comment fix.
11853 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11855 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11856 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11857 dr_status_mirror and dr_control_mirror from debug_reg_state.
11858 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11859 (i386_initial_stuff): Remove use of deleted globals.
11860 (i386_get_thread_context, i386_set_thread_context,
11861 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11862 from debug_reg_state.
11864 2011-11-05 Yao Qi <yao@codesourcery.com>
11866 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11867 address as TPOINT's.
11869 2011-11-02 Stan Shebs <stan@codesourcery.com>
11871 * tracepoint.c (agent_mem_read_string): New function.
11872 (eval_agent_expr): Call it for tracenz.
11873 * server.c (handle_query): Report support for tracenz.
11875 2011-11-02 Yao Qi <yao@codesourcery.com>
11877 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11879 2011-11-02 Yao Qi <yao@codesourcery.com>
11881 * target.h: Fix a typo in comment.
11883 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11885 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11886 clobber the breakpoints' shadows with fast tracepoint jumps.
11887 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11888 * target.c (write_inferior_memory): Also pass MYADDR down to
11891 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11893 * configure.ac: Check support for personality routine.
11894 * configure: Regenerate.
11895 * config.in: Likewise.
11896 * linux-low.c: Include <sys/personality.h>.
11897 Define ADDR_NO_RANDOMIZE if necessary.
11898 (linux_create_inferior): Disable address space randomization when
11899 forking inferior, if requested.
11900 (linux_supports_disable_randomization): New function.
11901 (linux_target_ops): Install it.
11902 * server.h (disable_randomization): Declare.
11903 * server.c (disable_randomization): New global variable.
11904 (handle_general_set): Handle QDisableRandomization.
11905 (handle_query): Likewise for qSupported.
11906 (main): Support --disable-randomization and --no-disable-randomization
11907 command line arguments.
11908 * target.h (struct target_ops): Add supports_disable_randomization.
11909 (target_supports_disable_randomization): New macro.
11911 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11913 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11915 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11916 [!PT_GETDSBT] (target_loadmap): New definition.
11917 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11918 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11919 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11920 and PT_GETDSBT to LINUX_LOADMAP.
11921 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11922 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11924 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11926 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11927 (arm_linux_hwbp_cap): New static variable.
11928 (arm_linux_get_hwbp_cap): Replace by ...
11929 (arm_linux_init_hwbp_cap): ... this new function.
11930 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11931 (arm_linux_get_hw_watchpoint_count): Likewise.
11932 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11933 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11934 (arm_prepare_to_resume): Use perror_with_name instead of error.
11936 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11938 * linux-arm-low.c: Include <signal.h>.
11939 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11940 (struct arm_linux_hwbp_cap): New data type.
11941 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11942 (struct arm_linux_hw_breakpoint): New data type.
11943 (MAX_BPTS, MAX_WPTS): Define.
11944 (struct arch_process_info, struct arch_lwp_info): New data types.
11945 (arm_linux_get_hwbp_cap): New function.
11946 (arm_linux_get_hw_breakpoint_count): Likewise.
11947 (arm_linux_get_hw_watchpoint_count): Likewise.
11948 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11949 (arm_hwbp_control_initialize): Likewise.
11950 (arm_hwbp_control_is_enabled): Likewise.
11951 (arm_hwbp_control_is_initialized): Likewise.
11952 (arm_hwbp_control_disable): Likewise.
11953 (arm_linux_hw_breakpoint_equal): Likewise.
11954 (arm_linux_hw_point_initialize): Likewise.
11955 (struct update_registers_data): New data structure.
11956 (update_registers_callback: New function.
11957 (arm_insert_point): Likewise.
11958 (arm_remove_point): Likewise.
11959 (arm_stopped_by_watchpoint): Likewise.
11960 (arm_stopped_data_address): Likewise.
11961 (arm_new_process): Likewise.
11962 (arm_new_thread): Likewise.
11963 (arm_prepare_to_resume): Likewise.
11964 (the_low_target): Register arm_insert_point, arm_remove_point,
11965 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11966 arm_new_thread, and arm_prepare_to_resume.
11968 2011-09-15 Stan Shebs <stan@codesourcery.com>
11970 * server.h (struct emit_ops): Add compare-goto fields.
11971 * tracepoint.c (gdb_agent_op_sizes): New table.
11972 (emit_eq_goto): New function.
11973 (emit_ne_goto): New function.
11974 (emit_lt_goto): New function.
11975 (emit_le_goto): New function.
11976 (emit_gt_goto): New function.
11977 (emit_ge_goto): New function.
11978 (is_goto_target): New function.
11979 (compile_bytecodes): Recognize special cases of compare-goto
11980 combinations and call specialized emitters for them.
11981 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11982 (amd64_emit_ne_goto): New function.
11983 (amd64_emit_lt_goto): New function.
11984 (amd64_emit_le_goto): New function.
11985 (amd64_emit_gt_goto): New function.
11986 (amd64_emit_ge_goto): New function.
11987 (amd64_emit_ops): Add the new functions.
11988 (i386_emit_eq_goto): New function.
11989 (i386_emit_ne_goto): New function.
11990 (i386_emit_lt_goto): New function.
11991 (i386_emit_le_goto): New function.
11992 (i386_emit_gt_goto): New function.
11993 (i386_emit_ge_goto): New function.
11994 (i386_emit_ops): Add the new functions.
11996 2011-09-08 Stan Shebs <stan@codesourcery.com>
11998 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11999 (i386_emit_epilogue): Restore %ebx.
12001 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12003 * server.c (step_thread): Remove definition.
12004 (process_serial_event): Don't handle Hs.
12005 * server.h (step_thread): Remove declaration.
12006 * target.c (set_desired_inferior): Remove use of step_thread.
12008 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12010 * linux-low.c: Include linux-procfs.h.
12011 (linux_attach_lwp_1): Update comments.
12012 (linux_attach): Scan for existing threads when attaching to a
12013 process that is the tgid.
12014 * Makefile.in: Update dependencies.
12016 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12018 * configure.srv: Add linux-procfs.o dependencies.
12020 2011-08-14 Yao Qi <yao@codesourcery.com>
12022 * target.h (struct target_ops): Fix indent.
12023 * win32-low.c (win32_target_ops): Fix comment.
12025 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12026 Yao Qi <yao@codesourcery.com>
12028 * Makefile.in (clean): Remove tic6x-*.c files.
12029 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12030 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12031 (tic6x-c64xp-linux.c): Likewise.
12032 * configure.srv: Add support for tic6x-*-uclinux.
12033 * linux-tic6x-low.c: New.
12034 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12036 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12037 Yao Qi <yao@codesourcery.com>
12039 * target.h (struct target_ops): Add read_loadmap.
12040 * linux-low.c (struct target_loadseg): New type.
12041 (struct target_loadmap): New type.
12042 (linux_read_loadmap): New function.
12043 (linux_target_ops): Add linux_read_loadmap.
12044 * server.c (handle_query): Support qXfer:fdpic:read packet.
12045 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12048 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12050 * win32-low.c: Include <stdint.h>.
12052 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12054 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12055 to the inferior here.
12056 (i386_remove_aligned_watchpoint): Ditto.
12057 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12058 fit part of the watchpoint in the debug registers.
12059 (i386_update_inferior_debug_regs): New.
12060 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12061 registers, and only update the inferior on success.
12062 (i386_low_remove_watchpoint): Ditto.
12064 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12066 * linux-low.c (compare_ints, unique, list_threads, show_process,
12067 linux_core_of_thread): Delete.
12068 (linux_target_ops): Change linux_core_of_thread to
12069 linux_common_core_of_thread.
12070 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12071 * utils.c (malloc_failure): Change type of argument.
12072 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12073 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12074 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12075 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12076 (IPA_OBJS): Add common-utils-ipa.o.
12077 (ptid_h, linux_osdata_h): New macros.
12078 (server_h): Add common/common-utils.h, common/xml-utils.h,
12079 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12081 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12082 ptid.o, buffer.o): New rules.
12083 (linux-low.o): Add common/linux-osdata.h as a dependency.
12084 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12085 * configure.ac: Add AC_HEADER_DIRENT check.
12086 * config.in: Regenerate.
12087 * configure: Regenerate.
12088 * remote-utils.c (xml_escape_text): Delete.
12089 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12090 buffer_xml_printf): Move to common/buffer.c.
12091 * server.c (main): Remove call to initialize_inferiors.
12092 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12093 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12094 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12095 internal_error, gdb_assert, gdb_assert_fail): Delete.
12096 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12097 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12099 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12100 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12101 initialize_inferiors): Delete.
12103 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12105 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12108 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12110 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12112 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12114 2011-05-26 Yao Qi <yao@codesourcery.com>
12116 * Makefile.in (thread-db.o): Track dependence to
12117 common/gdb_thread_db.h.
12118 * thread-db.c: include gdb_thread_db.h from right place.
12120 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12122 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12123 __FILE__ and __LINE__ to internal_error.
12125 2011-05-13 Doug Evans <dje@google.com>
12127 * thread-db.c (try_thread_db_load_from_sdir): New function.
12128 (try_thread_db_load_from_dir): New function.
12129 (thread_db_load_search): Handle $sdir, ignore $pdir.
12130 Remove trying of system directories if search of
12131 libthread-db-search-path fails, that is now done via $sdir.
12133 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12135 * server.c (handle_query): Add EnableDisableTracepoints to the list
12136 of supported features.
12137 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12139 (cmd_qtenable_disable): New.
12140 (cmd_qtstart): Install tracepoints even if disabled.
12141 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12142 receiving a QTEnable or QTDisable packet.
12143 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12144 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12146 (gdb_probe): Skip data collection if static tracepoint is disabled.
12148 2011-05-10 Doug Evans <dje@google.com>
12150 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12152 2011-05-04 Doug Evans <dje@google.com>
12154 * linux-low.c (linux_join): Skip process lookup.
12155 * spu-low.c (spu_join): Ditto.
12156 * server.c (join_inferiors_callback): Delete.
12157 (process_serial_event): For 'D' packet (detach) call join_inferior
12160 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12162 * README: Don't mention xscale*-*-linux*.
12163 * configure.srv (xscale*-*-linux*): Don't handle target.
12165 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12167 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12169 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12170 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12171 (i386_emit_void_call_2): Likewise.
12173 2011-04-26 Yao Qi <yao@codesourcery.com>
12175 * linux-low.c: Move common macros to linux-ptrace.h.
12176 Include linux-ptrace.h.
12177 * Makefile.in (linux_ptrace_h): New.
12178 (linux-low.o): Depends on linux-ptrace.h.
12180 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12182 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12183 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12184 (remote_prepare): New function with most of the TCP code from ...
12185 (remote_open): ... here. Detect PORT here unconditionally. Move also
12186 setting transport_is_reliable.
12187 * server.c (run_once): New variable.
12188 (gdbserver_usage): Document it.
12189 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12190 the first run if RUN_ONCE.
12191 * server.h (run_once, remote_prepare): New declarations.
12193 2011-04-19 Tom Tromey <tromey@redhat.com>
12195 * win32-low.c (handle_load_dll): Remove duplicate "the".
12197 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12199 Remove support for old Cygwin 1.5 versions.
12200 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12201 function to avoid warning.
12202 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12205 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12207 * gdbserver/server.h (Macro _): Define it if not available.
12209 2011-03-14 Michael Snyder <msnyder@vmware.com>
12211 * hostio.c (handle_close): Remove unnecessary null test.
12213 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12215 * Makefile.in (maintainer-clean realclean distclean): Remove
12216 "make ... subdir_do" command.
12218 2011-03-10 Michael Snyder <msnyder@vmware.com>
12220 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12222 * server.c (handle_v_run): Free alloced buffer on early return.
12224 2011-03-09 Yao Qi <yao@codesourcery.com>
12227 2011-03-04 Yao Qi <yao@codesourcery.com>
12229 * Makefile.in: Remove GNU make feature --directory.
12231 2011-03-05 Yao Qi <yao@codesourcery.com>
12233 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12234 (subdir_do): New make target. Copied from gdb/Makefile.
12235 (maintainer-clean, realclean, distclean, clean): Call corresponding
12236 make targets in common/Makefile.
12238 2011-02-11 Yao Qi <yao@codesourcery.com>
12240 * configure.ac: Call AC_PROG_RANLIB.
12241 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12242 * configure: Regenerate.
12244 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12246 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12248 2011-03-06 Yao Qi <yao@codesourcery.com>
12250 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12252 2011-03-05 Yao Qi <yao@codesourcery.com>
12254 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12255 (subdir_do): New make target. Copied from gdb/Makefile.
12256 (maintainer-clean, realclean, distclean, clean): Call corresponding
12257 make targets in common/Makefile.
12259 2011-03-04 Yao Qi <yao@codesourcery.com>
12261 * Makefile.in: Remove GNU make feature --directory.
12263 2011-03-04 Michael Snyder <msnyder@vmware.com>
12265 * server.c (queue_stop_reply): Call xmalloc not malloc.
12267 2011-03-02 Michael Snyder <msnyder@vmware.com>
12269 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12271 2011-02-28 Michael Snyder <msnyder@vmware.com>
12273 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12274 (cmd_qtframe): Ditto.
12275 (cmd_qtbuffer): Ditto.
12276 (cmd_bigqtbuffer): Ditto.
12278 * utils.c (decimal2str): Initialize 'width' to nine, then
12279 don't mess with it.
12281 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12283 * hostio.c (require_data): Free *data, not data.
12285 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12287 * hostio.c (require_data): Use free, not xfree.
12289 2011-02-27 Michael Snyder <msnyder@vmware.com>
12291 * server.c (handle_query): Discard unused value.
12293 * hostio.c (require_data): Free malloc memory before returning
12296 2011-02-26 Michael Snyder <msnyder@vmware.com>
12298 * linux-low.c (list_threads): Call closedir for dirent.
12300 2011-02-27 Michael Snyder <msnyder@vmware.com>
12302 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12303 a case statement falls through.
12305 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12307 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12310 2011-02-26 Michael Snyder <msnyder@vmware.com>
12312 * utils.c (decimal2str): Eliminate dead code and dead param.
12313 (pulongest): Drop dead param from call to decimal2str.
12316 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12318 Revert the following patch (not approved yet):
12319 2011-02-21 Hui Zhu <teawater@gmail.com>
12320 * tracepoint.c (tp_printf): New function.
12321 (eval_agent_expr): Handle gdb_agent_op_printf.
12323 2011-02-21 Hui Zhu <teawater@gmail.com>
12325 * tracepoint.c (tp_printf): New function.
12326 (eval_agent_expr): Handle gdb_agent_op_printf.
12328 2011-02-18 Tom Tromey <tromey@redhat.com>
12330 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12331 (tracepoint.o): Likewise.
12332 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12333 (gdb_agent_op_names): Likewise.
12335 2011-02-18 Tom Tromey <tromey@redhat.com>
12337 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12338 gdb_agent_op_rot>: New constants.
12339 (gdb_agent_op_names): Add pick and roll.
12340 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12343 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12345 * aclocal.m4: Regenerated with aclocal-1.11.1.
12347 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12349 * server.c (handle_qxfer_traceframe_info): New.
12350 (qxfer_packets): Register "traceframe-info".
12351 (handle_query): Report support for qXfer:traceframe-info:read+.
12352 * tracepoint.c (match_blocktype): New.
12353 (traceframe_find_block_type): Rename to ...
12354 (traceframe_walk_blocks): ... this. Add callback filter argument,
12356 (traceframe_find_block_type): New, reimplemented on top of
12357 traceframe_walk_blocks.
12358 (build_traceframe_info_xml): New.
12359 (traceframe_read_info): New.
12360 * server.h (traceframe_read_info): Declare.
12362 2011-02-11 Yao Qi <yao@codesourcery.com>
12364 * configure.ac: Call AC_PROG_RANLIB.
12365 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12366 * configure: Regenerate.
12368 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12370 * server.c (gdb_read_memory): Change return semantics to allow
12372 (handle_search_memory_1): Adjust.
12373 (process_serial_event) <'m' packet>: Handle partial transfers.
12374 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12376 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12378 * regcache.c (init_register_cache): Initialize
12379 regcache->register_status.
12380 (free_register_cache): Release regcache->register_status.
12381 (regcache_cpy): Copy register_status.
12382 (registers_to_string): Print 'x's for unavailable registers.
12383 (supply_register): Mark the register's status valid or
12384 unavailable, depending on whether a buffer was passed in or not.
12385 (supply_register_zeroed): New.
12386 (supply_regblock): Mark the registers' status valid or
12387 unavailable, depending on whether a buffer was passed in or not.
12388 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12389 (struct regcache): New `register_status' field.
12390 (supply_register_zeroed): Declare.
12391 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12392 supply_register_zeroed, rather than passing a NULL buffer to
12394 * tracepoint.c (fetch_traceframe_registers): Update comment.
12396 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12398 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12401 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12403 * server.h (decode_xfer_write): Change prototype.
12404 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12405 and don't extract the annex here.
12406 * server.c (decode_xfer_read): Remove `annex' parameter,
12407 and don't extract the annex here.
12408 (decode_xfer): New.
12409 (struct qxfer): New.
12410 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12411 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12412 (handle_qxfer_statictrace): New functions, abstracted out from
12413 handle_query, and made to use the struct qxfer interface.
12414 (handle_threads_qxfer_proper): Rename to ...
12415 (handle_qxfer_threads_proper): ... this.
12416 (handle_threads_qxfer): Rename to ...
12417 (handle_qxfer_threads): ... this. Adjust.
12418 (qxfer_packets): New array.
12419 (handle_qxfer): New function.
12420 (handle_query): Use handle_qxfer.
12422 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12424 * gdbreplay.c: Shorten lines of >= 80 columns.
12425 * linux-low.c: Ditto.
12426 * linux-ppc-low.c: Ditto.
12427 * linux-s390-low.c: Ditto.
12428 * linux-sparc-low.c: Ditto.
12429 * linux-x86-low.c: Ditto.
12430 * linux-xtensa-low.c: Ditto.
12431 * mem-break.c: Ditto.
12432 * nto-low.c: Ditto.
12433 * regcache.h: Ditto.
12434 * remote-utils.c: Ditto.
12437 * thread-db.c: Ditto.
12438 * tracepoint.c: Ditto.
12440 * win32-low.h: Ditto.
12442 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12444 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12447 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12449 * server.c (gdbserver_version): Update copyright year in version
12451 * gdbreplay.c (gdbreplay_version): Ditto.
12453 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12455 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12456 * linux-bfin-low.c: New file.
12457 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12458 PT_DATA_ADDR for BFIN targets.
12459 * Makefile.in (SFILES): Add linux-bfin-low.c.
12460 (clean): Remove reg-bfin.c.
12461 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12462 * README: Mention supported Blackfin targets.
12464 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12466 * .gitignore: New file.
12468 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12470 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12472 2010-10-22 Jie Zhang <jie@codesourcery.com>
12474 * Makefile.in: Add FLAGS_TO_PASS variable.
12475 (install): Remove dependency of install-only and recursively
12476 invoke make for install-only.
12478 2010-10-04 Doug Evans <dje@google.com>
12480 * Makefile.in (uninstall): Use $(DESTDIR).
12482 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12486 * linux-x86-low.c (compat_siginfo_from_siginfo)
12487 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12488 si_code is < 0. Check for si_code == SI_TIMER before checking for
12491 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12493 * lynx-i386-low.c: New file.
12494 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12496 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12498 * lynx-low.c (ptrace_request_to_str): Remove handling for
12499 request values that have been removed in LynxOS 5.x.
12501 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12503 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12506 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12508 * configure.ac: Add --enable-inprocess-agent option.
12509 * configure: Rebuilt.
12511 2010-09-06 Yao Qi <yao@codesourcery.com>
12513 * linux-low.c (linux_kill): Remove unused variable.
12514 (linux_stabilize_threads): Likewise.
12515 * server.c (start_inferior): Likewise.
12516 (queue_stop_reply_callback): Likewise.
12517 * tracepoint.c (do_action_at_tracepoint): Likewise.
12519 2010-09-06 Yao Qi <yao@codesourcery.com>
12521 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12524 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12526 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12528 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12530 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12533 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12535 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12536 gdbserver/lynx-ppc-low.c: New files.
12537 * Makefile.in (lynx_low_h): New variable.
12538 (lynx-low.o, lynx-ppc-low.o): New rules.
12539 * configure.ac: On LynxOS, link with -lnetinet.
12540 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12541 * configure: regenerate.
12543 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12545 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12546 * configure.ac: Add check for vasprintf and vsnprintf.
12547 * configure, config.in: Regenerate.
12548 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12550 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12552 * gdbreplay.c: Move include of alloca.h up, next to include of
12554 * server.h: Add include of malloc.h.
12555 * mem-break.c: Remove include of malloc.h.
12556 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12558 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12560 * Makefile.in (memmem.o): Build with -Wno-error.
12562 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12564 * utils.c (xsnprintf): Make non-static.
12565 * server.h: Add xsnprintf declaration.
12566 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12567 replace calls to snprintf by calls to xsnprintf throughout.
12569 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12571 * configure.ac: Add configure check for alloca.
12572 * configure, config.in: Regenerate.
12573 * server.h: Include alloca.h if it exists.
12574 * gdbreplay.c: Include alloca.h if it exists.
12576 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12578 * linux-low.c (__SIGRTMIN): Define if not already defined.
12579 (linux_create_inferior): Check for __ANDROID__ rather than
12581 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12582 are already deferred.
12583 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12584 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12585 stopped and already has a pending signal to report.
12586 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12587 a pending signal to report or is moving out of a jump pad.
12588 (linux_init_signals): Check for __ANDROID__ rather than
12591 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12593 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12594 debug_threads check. Avoid a linear search when not doing debug
12597 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12599 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12600 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12601 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12602 (process_event): Change local fd's type to gdb_fildes_t.
12603 (create_file_handler): Adjust prototype.
12604 (delete_file_handler): Adjust prototype.
12605 (handle_file_event): Adjust prototype. Use pfildes.
12606 (create_file_event): Adjsut prototype.
12607 * remote-utils.c (remote_desc, listen_desc): Change type to
12609 * server.h: New gdb_fildes_t typedef.
12610 [USE_WIN32API]: Include winsock2.h.
12611 (delete_file_handler, add_file_handler): Adjust prototypes.
12612 (pfildes): Declare.
12613 * utils.c (pfildes): New.
12615 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12617 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12618 * configure: Regenerate.
12620 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12622 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12623 (linux_done_accessing_memory): ... this.
12624 (linux_target_ops): Adjust.
12625 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12626 * nto-low.c (nto_target_ops): Adjust comment.
12627 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12628 * spu-low.c (spu_target_ops): Adjust comment.
12629 * target.h (target_ops): Rename unprepare_to_access_memory field
12630 to done_accessing_memory.
12631 (unprepare_to_access_memory): Rename to ...
12632 (done_accessing_memory): ... this.
12634 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12636 * linux-low.c (linux_prepare_to_access_memory): New.
12637 (linux_unprepare_to_access_memory): New.
12638 (linux_target_ops): Install them.
12639 * server.c (read_memory): Rename to ...
12640 (gdb_read_memory): ... this. Use
12641 prepare_to_access_memory/prepare_to_access_memory.
12642 (write_memory): Rename to ...
12643 (gdb_write_memory): ... this. Use
12644 prepare_to_access_memory/prepare_to_access_memory.
12645 (handle_search_memory_1): Adjust.
12646 (process_serial_event): Adjust.
12647 * target.h (struct target_ops): New fields
12648 prepare_to_access_memory and unprepare_to_access_memory.
12649 (prepare_to_access_memory, unprepare_to_access_memory): New.
12650 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12651 prepare_to_access_memory/prepare_to_access_memory.
12652 * nto-low.c (nto_target_ops): Adjust.
12653 * spu-low.c (spu_target_ops): Adjust.
12654 * win32-low.c (win32_target_ops): Adjust.
12656 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12658 * Makefile.in (WARN_CFLAGS): Get it from configure.
12659 (WERROR_CFLAGS): New.
12660 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12661 * configure.ac: Introduce --enable-werror, which adds -Werror to
12662 the compiler command line. Enabled by default. Disable with
12663 --disable-werror. Add -Wdeclaration-after-statement
12664 Wpointer-arith and -Wformat-nonliteral to warning flags.
12665 * configure: Regenerate.
12667 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12669 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12671 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12673 * gdbreplay.c (remote_error): New.
12675 (expect): Use gdbchar. Check for error reading from GDB.
12676 Clarify sync error output.
12677 (play): Check for errors writing to GDB.
12678 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12679 * remote-utils.c (getpkt): Check for errors writing to the remote
12682 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12684 * linux-low.c (linux_wait_1): Move non-debugging code out of
12685 `debug_threads' control.
12687 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12689 * linux-low.c (linux_wait_1): Don't set last_status here.
12690 * server.c (push_event, queue_stop_reply_callback): Assert we're
12691 not pushing a TARGET_WAITKIND_IGNORE event.
12692 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12693 (myresume, handle_target_event): Set the thread's last_resume_kind
12694 and last_status from the target returned status.
12696 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12700 * linux-x86-low.c (update_debug_registers_callback): New.
12701 (i386_dr_low_set_addr): Use it.
12702 (i386_dr_low_get_addr): New.
12703 (i386_dr_low_set_control): Use update_debug_registers_callback.
12704 (i386_dr_low_get_control): New.
12705 (i386_dr_low_get_status): Adjust.
12706 * linux-low.c (linux_stop_lwp): New.
12707 * linux-low.h (linux_stop_lwp): Declare.
12709 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12710 argument instead of a i386_debug_reg_state.
12711 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12712 a i386_debug_reg_state.
12713 (i386_insert_aligned_watchpoint): Adjust.
12714 (i386_remove_aligned_watchpoint): Adjust.
12715 (i386_low_stopped_data_address): Read the debug registers from the
12716 inferior instead of from the mirrors.
12717 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12718 (i386_dr_low_get_addr): Declare.
12719 (i386_dr_low_get_control): Declare.
12720 (i386_dr_low_get_status): Change prototype.
12722 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12723 (i386_dr_low_get_addr): New.
12724 (i386_dr_low_get_control): New.
12725 (i386_dr_low_get_status): Adjust prototype. Return
12727 (i386_initial_stuff): Clear dr_status_mirror and
12729 (i386_get_thread_context): Adjust.
12730 (i386_set_thread_context): Adjust.
12731 (i386_thread_added): Adjust.
12733 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12735 * linux-low.h (linux_thread_area): Delete declaration.
12737 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12739 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12740 after its termination.
12742 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12744 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12745 (gdb_wants_all_stopped): Delete.
12746 (linux_wait_1): Don't call them.
12747 * server.c (handle_v_cont): Tag all threads as want-stopped.
12748 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12749 stopped as "client-wants-stopped".
12751 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12753 * Makefile.in (signals_h): New.
12754 (server_h): Depend on it.
12755 (server.o): Don't depend on $(signals_def).
12756 (signals.o): Depend on $(signals_def).
12758 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12760 * Makefile.in (signals_def): New.
12761 (server_h): Append include/gdb/signals.h and signals_def.
12762 (server.o): Append signals_def.
12764 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12766 * server.c (handle_target_event): Use target_signal_to_host for
12767 resume_info.sig initialization.
12768 * target.h (struct thread_resume) <sig>: New comment.
12770 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12772 * server.c (handle_query): strcpy() the returned string from paddress()
12773 instead of sprintf().
12774 * utils.c (paddress): Return phex_nz().
12776 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12778 * server.c (handle_v_cont): Call mourn_inferior if process
12780 (myresume): Likewise.
12782 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12784 Static tracepoints, and integration with UST.
12786 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12787 * mem-break.c (uninsert_all_breakpoints)
12788 (reinsert_all_breakpoints): New.
12789 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12790 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12791 (gdb_agent_ust_loaded, helper_thread_id)
12792 (gdb_agent_helper_thread_id): New macros.
12793 (struct ipa_sym_addresses): Add addr_ust_loaded,
12794 addr_helper_thread_id, addr_cmd_buf.
12795 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12796 (in_process_agent_loaded_ust): New.
12797 (write_e_ust_not_loaded): New.
12798 (maybe_write_ipa_ust_not_loaded): New.
12799 (struct collect_static_trace_data_action): New.
12800 (enum tracepoint_type) <static_tracepoint>: New.
12801 (struct tracepoint) <handle>: Mention static tracepoints.
12802 (struct static_tracepoint_ctx): New.
12803 (CMD_BUF_SIZE): New.
12804 (add_tracepoint_action): Handle static tracepoint actions.
12805 (unprobe_marker_at): New.
12806 (clear_installed_tracepoints): Handle static tracepoints.
12807 (cmd_qtdp): Handle static tracepoints.
12808 (probe_marker_at): New.
12809 (cmd_qtstart): Handle static tracepoints.
12810 (response_tracepoint): Handle static tracepoints.
12811 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12812 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12813 (get_context_regcache): Handle static tracepoints.
12814 (do_action_at_tracepoint): Handle static tracepoint actions.
12815 (traceframe_find_block_type): Handle static trace data blocks.
12816 (traceframe_read_sdata): New.
12817 (download_tracepoints): Download static tracepoint actions.
12818 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12819 (GDB_PROBE_NAME): New.
12821 (GET_UST_SYM): New.
12824 (ust_marker_to_static_tracepoint): New.
12826 (collect_ust_data_at_tracepoint): New.
12827 (gdb_ust_probe): New.
12828 (UNIX_PATH_MAX, SOCK_DIR): New.
12829 (gdb_ust_connect_sync_socket): New.
12830 (resume_thread, stop_thread): New.
12831 (run_inferior_command): New.
12832 (init_named_socket): New.
12833 (gdb_ust_socket_init): New.
12834 (cstr_to_hexstr): New.
12836 (first_marker, next_marker): New.
12837 (response_ust_marker): New.
12838 (cmd_qtfstm, cmd_qtsstm): New.
12839 (unprobe_marker_at, probe_marker_at): New.
12840 (cmd_qtstmat, gdb_ust_thread): New.
12841 (gdb_ust_init): New.
12842 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12843 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12844 (ST_REGENTRY): New.
12845 (x86_64_st_collect_regmap): New.
12846 (X86_64_NUM_ST_COLLECT_GREGS): New.
12847 (AMD64_RIP_REGNUM): New.
12848 (supply_static_tracepoint_registers): New.
12849 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12850 (ST_REGENTRY): New.
12851 (i386_st_collect_regmap): New.
12852 (i386_NUM_ST_COLLECT_GREGS): New.
12853 (supply_static_tracepoint_registers): New.
12854 * server.c (handle_query): Handle qXfer:statictrace:read.
12855 <qSupported>: Report support for StaticTracepoints, and
12856 qXfer:statictrace:read features.
12857 * server.h (traceframe_read_sdata)
12858 (supply_static_tracepoint_registers): Declare.
12859 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12860 (unpack_varlen_hex): Include in IPA build.
12861 * Makefile.in (ustlibs, ustinc): New.
12862 (IPA_OBJS): Add remote-utils-ipa.o.
12863 ($(IPA_LIB)): Link -ldl and -lpthread.
12865 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12866 * config.in, configure: Regenerate.
12868 2010-06-20 Ian Lance Taylor <iant@google.com>
12869 Pedro Alves <pedro@codesourcery.com>
12871 * linux-x86-low.c (always_true): Delete.
12872 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12873 trying to fool the compiler with always_true.
12875 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12877 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12878 conditions in gdbserver.
12880 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12882 * spu-low.c (spu_read_memory): Wrap around local store limit.
12883 (spu_write_memory): Likewise.
12885 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12887 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12888 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12890 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12892 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12893 uses with LONGEST uses.
12895 2010-06-14 Stan Shebs <stan@codesourcery.com>
12896 Pedro Alves <pedro@codesourcery.com>
12900 * linux-x86-low.c: Include limits.h.
12902 (always_true): New.
12905 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12906 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12907 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12908 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12909 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12910 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12911 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12912 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12913 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12914 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12915 (amd64_emit_void_call_2): New.
12916 (amd64_emit_ops): New.
12917 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12918 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12919 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12920 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12921 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12922 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12923 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12924 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12925 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12926 (i386_emit_stack_adjust, i386_emit_int_call_1)
12927 (i386_emit_void_call_2): New.
12928 (i386_emit_ops): New.
12929 (x86_emit_ops): New.
12930 (the_low_target): Install x86_emit_ops.
12931 * server.h (struct emit_ops): New.
12932 (get_raw_reg_func_addr): Declare.
12933 (current_insn_ptr, emit_error): Declare.
12934 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12935 (set_trace_state_variable_value): New defines.
12936 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12937 addr_get_trace_state_variable_value and
12938 addr_set_trace_state_variable_value.
12939 (symbol_list): New fields for get_raw_reg,
12940 get_trace_state_variable_value and set_trace_state_variable_value.
12941 (condfn): New typedef.
12942 (struct tracepoint): New field `compiled_cond'.
12943 (do_action_at_tracepoint): Clear compiled_cond.
12944 (get_trace_state_variable_value, set_trace_state_variable_value):
12946 (condition_true_at_tracepoint): If there's a compiled condition,
12948 (current_insn_ptr, emit_error): New globals.
12949 (struct bytecode_address): New.
12950 (get_raw_reg_func_addr): New.
12951 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12952 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12953 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12954 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12955 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12956 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12957 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12958 (compile_tracepoint_condition, compile_bytecodes): New.
12959 * target.h (emit_ops): Forward declare.
12960 (struct target_ops): New field emit_ops.
12961 (target_emit_ops): New.
12962 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12963 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12964 * linux-low.c (linux_emit_ops): New.
12965 (linux_target_ops): Install it.
12966 * linux-low.h (struct linux_target_ops): New field emit_ops.
12968 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12970 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12971 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12973 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12974 Stan Shebs <stan@codesourcery.com>
12976 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12977 (all): Depend on $(extra_libraries).
12978 (install-only): Install the IPA.
12979 (IPA_OBJS, IPA_LIB): New.
12980 (clean): Remove the IPA lib.
12981 (IPAGENT_CFLAGS): New.
12982 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12983 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12984 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12985 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12986 * configure.ac: Check for atomic builtins support in the compiler.
12987 (IPA_DEPFILES, extra_libraries): Define.
12988 * configure.srv (ipa_obj): Add description.
12989 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12990 (i[34567]86-*-linux*): Set ipa_obj.
12991 (x86_64-*-linux*): Set ipa_obj.
12992 * linux-low.c (stabilizing_threads): New.
12993 (supports_fast_tracepoints): New.
12994 (linux_detach): Stabilize threads before detaching.
12995 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12996 the lwp is either not stabilizing, or is moving out of a jump pad.
12997 (linux_fast_tracepoint_collecting): New.
12998 (maybe_move_out_of_jump_pad): New.
12999 (enqueue_one_deferred_signal): New.
13000 (dequeue_one_deferred_signal): New.
13001 (linux_wait_for_event_1): If moving out of a jump pad, defer
13002 pending signals to later.
13003 (linux_stabilize_threads): New.
13004 (linux_wait_1): Check if threads need moving out of jump pads, and
13006 (stuck_in_jump_pad_callback): New.
13007 (move_out_of_jump_pad_callback): New.
13008 (lwp_running): New.
13009 (linux_resume_one_lwp): Handle moving out of jump pads.
13010 (linux_set_resume_request): Dequeue deferred signals.
13011 (need_step_over_p): Also step over fast tracepoint jumps.
13012 (start_step_over): Also uninsert fast tracepoint jumps.
13013 (finish_step_over): Also reinsert fast tracepoint jumps.
13014 (linux_install_fast_tracepoint_jump): New.
13015 (linux_target_ops): Install linux_stabilize_threads and
13016 linux_install_fast_tracepoint_jump_pad.
13017 * linux-low.h (linux_target_ops) <get_thread_area,
13018 install_fast_tracepoint_jump_pad>: New fields.
13019 (struct lwp_info) <collecting_fast_tracepoint,
13020 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13021 (linux_get_thread_area): Declare.
13022 * linux-x86-low.c (jump_insn): New.
13023 (x86_get_thread_area): New.
13024 (append_insns): New.
13025 (push_opcode): New.
13026 (amd64_install_fast_tracepoint_jump_pad): New.
13027 (i386_install_fast_tracepoint_jump_pad): New.
13028 (x86_install_fast_tracepoint_jump_pad): New.
13029 (the_low_target): Install x86_get_thread_area and
13030 x86_install_fast_tracepoint_jump_pad.
13031 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13032 (struct fast_tracepoint_jump): New.
13033 (fast_tracepoint_jump_insn): New.
13034 (fast_tracepoint_jump_shadow): New.
13035 (find_fast_tracepoint_jump_at): New.
13036 (fast_tracepoint_jump_here): New.
13037 (delete_fast_tracepoint_jump): New.
13038 (set_fast_tracepoint_jump): New.
13039 (uninsert_fast_tracepoint_jumps_at): New.
13040 (reinsert_fast_tracepoint_jumps_at): New.
13041 (set_breakpoint_at): Use write_inferior_memory.
13042 (uninsert_raw_breakpoint): Use write_inferior_memory.
13043 (check_mem_read): Mask out fast tracepoint jumps.
13044 (check_mem_write): Mask out fast tracepoint jumps.
13045 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13046 (set_fast_tracepoint_jump): Declare.
13047 (delete_fast_tracepoint_jump)
13048 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13049 (reinsert_fast_tracepoint_jumps_at): Declare.
13050 * regcache.c: Don't compile many functions when building the
13051 in-process agent library.
13052 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13053 the register buffer in the heap.
13054 (free_register_cache): If the register buffer isn't owned by the
13055 regcache, don't free it.
13056 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13057 pre-existing register caches.
13058 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13060 (convert_ascii_to_int): : Constify `from' parameter type.
13061 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13062 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13063 the needed buffer in-place.
13064 (relocate_instruction): New.
13065 * server.c (handle_query) <qSymbols>: If the target supports
13066 tracepoints, give it a chance of looking up symbols. Report
13067 support for fast tracepoints.
13068 (handle_status): Stabilize threads.
13069 (process_serial_event): Adjust.
13070 * server.h (struct fast_tracepoint_jump): Forward declare.
13071 (struct process_info) <fast_tracepoint_jumps>: New field.
13072 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13073 (decode_X_packet, decode_M_packet): Adjust.
13074 (relocate_instruction): Declare.
13075 (in_process_agent_loaded): Declare.
13076 (tracepoint_look_up_symbols): Declare.
13077 (struct fast_tpoint_collect_status): Declare.
13078 (fast_tracepoint_collecting): Declare.
13079 (force_unlock_trace_buffer): Declare.
13080 (handle_tracepoint_bkpts): Declare.
13081 (initialize_low_tracepoint)
13082 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13083 * target.h (struct target_ops) <stabilize_threads,
13084 install_fast_tracepoint_jump_pad>: New fields.
13085 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13086 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13087 [HAVE_STDINT_H]: Include stdint.h.
13088 (trace_debug_1): Rename to ...
13089 (trace_vdebug): ... this.
13090 (trace_debug): Rename to ...
13091 (trace_debug_1): ... this. Add `level' parameter.
13092 (trace_debug): New.
13093 (ATTR_USED, ATTR_NOINLINE): New.
13094 (IP_AGENT_EXPORT): New.
13095 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13096 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13097 (about_to_request_buffer_space, trace_buffer_is_full)
13098 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13099 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13100 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13101 (traceframe_write_count, traceframes_created)
13102 (trace_state_variables)
13103 New renaming defines.
13104 (struct ipa_sym_addresses): New.
13105 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13106 (symbol_list): New.
13107 (ipa_sym_addrs): New.
13108 (all_tracepoint_symbols_looked_up): New.
13109 (in_process_agent_loaded): New.
13110 (write_e_ipa_not_loaded): New.
13111 (maybe_write_ipa_not_loaded): New.
13112 (tracepoint_look_up_symbols): New.
13113 (debug_threads) [IN_PROCESS_AGENT]: New.
13114 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13115 (UNKNOWN_SIDE_EFFECTS): New.
13116 (stop_tracing): New.
13117 (flush_trace_buffer): New.
13118 (stop_tracing_bkpt): New.
13119 (flush_trace_buffer_bkpt): New.
13120 (read_inferior_integer): New.
13121 (read_inferior_uinteger): New.
13122 (read_inferior_data_pointer): New.
13123 (write_inferior_data_pointer): New.
13124 (write_inferior_integer): New.
13125 (write_inferior_uinteger): New.
13126 (struct collect_static_trace_data_action): Delete.
13127 (enum tracepoint_type): New.
13128 (struct tracepoint) <type>: New field `type'.
13129 <actions_str, step_actions, step_actions_str>: Only include in
13131 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13132 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13133 (tracepoints): Use IP_AGENT_EXPORT.
13134 (last_tracepoint): Don't include in the IPA.
13135 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13136 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13137 (alloced_trace_state_variables): New.
13138 (trace_state_variables): Use IP_AGENT_EXPORT.
13139 (traceframe_t): Delete unused variable.
13140 (circular_trace_buffer): Don't include in the IPA.
13141 (trace_buffer_start): Delete.
13142 (struct trace_buffer_control): New.
13143 (trace_buffer_free): Delete.
13144 (struct ipa_trace_buffer_control): New.
13145 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13146 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13148 (trace_buffer_ctrl): New.
13149 (TRACE_BUFFER_CTRL_CURR): New.
13150 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13151 Reimplement as macros.
13152 (trace_buffer_wrap): Delete.
13153 (traceframe_write_count, traceframe_read_count)
13154 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13155 (struct tracepoint_hit_ctx) <type>: New field.
13156 (struct fast_tracepoint_ctx): New.
13157 (memory_barrier): New.
13159 (record_tracepoint_error): Update atomically in the IPA.
13160 (clear_inferior_trace_buffer): New.
13161 (about_to_request_buffer_space): New.
13162 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13163 updating the same buffer.
13164 (add_tracepoint): Default the tracepoint's type to trap
13165 tracepoint, and orig_size to -1.
13166 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13167 internal variables.
13168 (create_trace_state_variable): New parameter `gdb'. Handle it.
13169 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13170 (cmd_qtdp): Handle fast tracepoints.
13171 (cmd_qtdv): Adjust.
13172 (max_jump_pad_size): New.
13173 (gdb_jump_pad_head): New.
13174 (get_jump_space_head): New.
13175 (claim_jump_space): New.
13176 (sort_tracepoints): New.
13177 (MAX_JUMP_SIZE): New.
13178 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13180 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13181 support. Upload fast traceframes, and delete internal IPA
13183 (stop_tracing_handler): New.
13184 (flush_trace_buffer_handler): New.
13185 (cmd_qtstop): Upload fast tracepoints.
13186 (response_tracepoint): Handle fast tracepoints.
13187 (tracepoint_finished_step): Upload fast traceframes. Set the
13188 tracepoint hit context's tracepoint type.
13189 (handle_tracepoint_bkpts): New.
13190 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13191 type. Add comment about fast tracepoints.
13192 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13193 non-existing action_str field.
13194 (get_context_regcache): Handle fast tracepoints.
13195 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13197 (fast_tracepoint_from_jump_pad_address): New.
13198 (fast_tracepoint_from_ipa_tpoint_address): New.
13199 (collecting_t): New.
13200 (force_unlock_trace_buffer): New.
13201 (fast_tracepoint_collecting): New.
13203 (gdb_collect): New.
13204 (write_inferior_data_ptr): New.
13205 (target_tp_heap): New.
13206 (target_malloc): New.
13207 (download_agent_expr): New.
13209 (download_tracepoints): New.
13210 (download_trace_state_variables): New.
13211 (upload_fast_traceframes): New.
13212 (IPA_FIRST_TRACEFRAME): New.
13213 (IPA_NEXT_TRACEFRAME_1): New.
13214 (IPA_NEXT_TRACEFRAME): New.
13215 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13216 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13217 (gdb_jump_pad_buffer_end): New.
13218 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13219 (initialize_tracepoint): Adjust.
13220 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13221 buffer. Initialize the low module.
13222 * utils.c (PREFIX, TOOLNAME): New.
13223 (malloc_failure): Use PREFIX.
13224 (error): In the IPA, an error causes an exit.
13225 (fatal, warning): Use PREFIX.
13226 (internal_error): Use TOOLNAME.
13227 (NUMCELLS): Increase to 10.
13228 * configure, config.in: Regenerate.
13230 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13232 * server.c (handle_query) <qSupported>: Do two passes over the
13233 qSupported string to avoid nesting strtok.
13235 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13237 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13239 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13240 -Wl,--dynamic-list.
13241 * configure: Regenerate.
13242 * proc-service.list: New.
13244 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13246 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13249 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13251 * gdbreplay.c (remote_open): Check error return from socket() call by
13252 its equality to -1 not by it being negative.
13253 * remote-utils.c (remote_open): Likewise.
13255 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13257 * config.h: Regenerate.
13259 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13261 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13262 doesn't provide PTRACE_GET_THREAD_AREA.
13264 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13266 * linux-m68k-low.c: Include <asm/ptrace.h>
13267 (ps_get_thread_area): Implement.
13269 2010-05-03 Doug Evans <dje@google.com>
13271 * event-loop.c (struct callback_event): New struct.
13272 (callback_list): New global.
13273 (append_callback_event, delete_callback_event): New functions.
13274 (process_callback): New function.
13275 (start_event_loop): Call it.
13276 * remote-utils.c (NOT_SCHEDULED): Define.
13277 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13278 moved out of readchar.
13279 (readchar): Rewrite. Call reschedule before returning.
13280 (reset_readchar): New function.
13281 (remote_close): Call it.
13282 (process_remaining, reschedule): New functions.
13283 * server.h (callback_handler_func): New typedef.
13284 (append_callback_event, delete_callback_event): Declare.
13286 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13288 * proc-service.c (ps_pglobal_lookup): Use
13289 thread_db_look_up_one_symbol.
13290 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13291 parameter. Use it instead of all_symbols_looked_up.
13292 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13294 (all_symbols_looked_up): Don't declare.
13295 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13296 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13298 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13299 Set all_symbols_looked_up here.
13300 (thread_db_look_up_one_symbol): New.
13301 (thread_db_get_tls_address): Adjust.
13302 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13303 thread_db object on the heap, and tentatively set it in the
13305 (thread_db_init): Don't set all_symbols_looked_up here.
13306 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13308 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13310 * linux-low.c (linux_kill, linux_detach): Adjust.
13311 (status_pending_p_callback): Remove redundant statement. Check
13312 for !TARGET_WAITIKIND_IGNORE, instead of
13313 TARGET_WAITKIND_STOPPED.
13314 (handle_tracepoints): Make sure LWP is locked. Adjust.
13315 (linux_wait_for_event_1): Adjust.
13316 (linux_cancel_breakpoints): New.
13317 (unsuspend_one_lwp): New.
13318 (unsuspend_all_lwps): New.
13319 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13320 (send_sigstop_callback): Change return type to int, add new
13321 `except' parameter and handle it.
13322 (suspend_and_send_sigstop_callback): New.
13323 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13324 pass them down. If SUSPEND, also increment the lwp's suspend
13326 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13327 (need_step_over_p): Don't consider suspended LWPs.
13328 (start_step_over): Adjust.
13329 (proceed_one_lwp): Change return type to int, add new `except'
13330 parameter and handle it.
13331 (unsuspend_and_proceed_one_lwp): New.
13332 (proceed_all_lwps): Use find_inferior instead of
13334 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13335 also decrement the suspend count of LWPs. Pass `except' down,
13336 instead of hacking its suspend count.
13337 (linux_pause_all): Add `freeze' parameter. Adjust.
13338 (linux_unpause_all): New.
13339 (linux_target_ops): Install linux_unpause_all.
13340 * server.c (handle_status): Adjust.
13341 * target.h (struct target_ops): New fields `unpause_all' and
13342 `cancel_breakpoints'. Add new parameter to `pause_all'.
13343 (pause_all): Add new `freeze' parameter.
13344 (unpause_all): New.
13345 (cancel_breakpoints): New.
13346 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13347 cancel breakpoints.
13348 (cmd_qtstart): Pause threads.
13349 (stop_tracing): Pause threads, and cancel breakpoints.
13350 * win32-low.c (win32_target_ops): Adjust.
13352 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13354 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13355 the inferior right away from here...
13356 (linux_wait_1): ... to here, and adjust to check the thread's
13357 last_resume_kind instead of the lwp's step or stop_expected flags.
13359 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13361 * README: Use consistent `GDB' and `GDBserver' spellings.
13363 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13365 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13366 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13367 (linux_detach_one_lwp): Assume the lwp is stopped.
13368 (any_thread_of): Delete.
13369 (linux_detach): Stop all lwps here. Don't blindly delete all
13371 (delete_lwp_callback): New.
13372 (linux_mourn): Delete all lwps of the process that is gone.
13373 (linux_wait_1): Don't delete the last lwp of the process here.
13374 * mem-break.h (mark_breakpoints_out): Declare.
13375 * mem-break.c (mark_breakpoints_out): New.
13376 (free_all_breakpoints): Use it.
13377 * server.c (handle_target_event): If the process is gone, mark
13379 * thread-db.c (struct thread_db) <create_bp>: New field.
13380 (thread_db_enable_reporting): Fix prototype. Store a thread event
13381 breakpoint reference in the thread_db struct.
13382 (thread_db_load_search): Clear the thread_db object.
13383 (try_thread_db_load_1): Ditto.
13384 (switch_to_process): New.
13385 (disable_thread_event_reporting): Use it.
13386 (remove_thread_event_breakpoints): New.
13387 (thread_db_detach, thread_db_mourn): Use it.
13389 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13391 * linux-low.c (linux_enable_event_reporting): New.
13392 (linux_wait_for_event_1, handle_extended_wait): Use it.
13394 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13396 * linux-low.c (linux_kill_one_lwp, linux_kill)
13397 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13398 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13399 SIGSTOP even if the LWP is stopped.
13400 (send_sigstop_callback): New.
13401 (stop_all_lwps): Use send_sigstop_callback instead.
13402 (linux_resume_one_thread): Adjust.
13403 (proceed_one_lwp): Still proceed an LWP that the client has
13404 requested to stop, if we haven't reported it as stopped yet. Make
13405 sure that LWPs the client want stopped, have a pending SIGSTOP.
13407 2010-04-26 Doug Evans <dje@google.com>
13409 * server.c (handle_general_set): Make static.
13411 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13412 Print received char after testing for error/eof instead of before.
13413 (input_interrupt): Tweak comment.
13415 2010-04-23 Doug Evans <dje@google.com>
13417 * server.c (start_inferior): Print inferior argv if --debug.
13419 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13421 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13422 * nto-x86-low.c: Include server.h
13424 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13426 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13427 be consistent with other sources of this directory.
13428 (init_registers_amd64): Correct name of source file of this function
13431 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13433 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13434 64-bit executables.
13436 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13438 * win32-i386-low.c: Add 64-bit support.
13439 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13440 (init_registers_amd64): Declare.
13441 (mappings): Add 64-bit version of array.
13442 (init_windows_x86): New function.
13443 (the_low_target): Change init_arch field to init_windows_x86.
13445 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13447 * win32-low.c: Adapt to support also 64-bit architecture.
13448 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13449 (get_image_name): Use SIZE_T type for local variable `done'.
13450 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13451 (toolhelp_get_dll_name): Idem.
13452 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13453 Use uintptr_t typecast to avoid warning.
13454 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13455 (handle_exception): Use phex_nz to avoid warning.
13456 (win32_wait): Remove unused local variable `process'.
13458 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13460 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13463 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13465 * configure.ac: Use `ws2_32' library for srv_mingw.
13466 * configure: Regenerate.
13467 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13468 * remote-utils.c: Likewise.
13470 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13472 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13473 if __x86_64__ is defined.
13475 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13477 * configure: Regenerate.
13479 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13481 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13482 * target.h (target_ops): New get_tib_address field.
13483 * win32-low.h (win32_thread_info): Add thread_local_base field.
13484 * win32-low.c (child_add_thread): Add tlb argument.
13485 Set thread_local_base field to TLB.
13486 (get_child_debug_event): Adapt to child_add_thread change.
13487 (win32_get_tib_address): New function.
13488 (win32_target_ops): Set get_tib_address field to
13489 win32_get_tib_address.
13490 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13492 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13494 * linux-low.c (linux_mourn): Also remove the process.
13495 * server.c (handle_target_event): Don't remove the process here.
13496 * nto-low.c (nto_mourn): New.
13497 (nto_target_ops): Install it.
13498 * spu-low.c (spu_mourn): New.
13499 (spu_target_ops): Install it.
13500 * win32-low.c (win32_mourn): New.
13501 (win32_target_ops): Install it.
13503 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13505 * server.h (buffer_xml_printf): Remove redundant `;'.
13507 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13509 * regcache.c (set_register_cache): Invalidate regcaches before
13510 changing the register cache layout.
13511 (regcache_invalidate_one): Allow a NULL regcache.
13512 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13513 regcaches before changing the register cache layout or the target
13516 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13518 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13519 variable warning on Linux/x86-64.
13521 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13523 GDBserver disconnected tracing support.
13525 * linux-low.c (linux_remove_process): Delete.
13526 (add_lwp): Don't set last_resume_kind here.
13527 (linux_kill): Use `mourn'.
13528 (linux_detach): Use `thread_db_detach', and `mourn'.
13529 (linux_mourn): New.
13530 (linux_attach_lwp_1): Adjust comment.
13531 (linux_attach): last_resume_kind moved the thread_info; adjust.
13532 (status_pending_p_callback): Adjust.
13533 (linux_wait_for_event_1): Adjust.
13534 (count_events_callback, select_singlestep_lwp_callback)
13535 (select_event_lwp_callback, cancel_breakpoints_callback)
13536 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13537 (proceed_one_lwp): Adjust.
13538 (linux_async): Add debug output.
13539 (linux_thread_stopped): New.
13540 (linux_pause_all): New.
13541 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13543 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13544 (thread_db_free): Delete declaration.
13545 (thread_db_detach, thread_db_mourn): Declare.
13546 * thread-db.c (thread_db_init): Use thread_db_mourn.
13547 (thread_db_free): Delete, split in two.
13548 (disable_thread_event_reporting): New.
13549 (thread_db_detach): New.
13550 (thread_db_mourn): New.
13552 * server.h (struct thread_info) <last_resume_kind>: New field.
13553 <attached>: Add comment.
13554 <gdb_detached>: New field.
13555 (handler_func): Change return type to int.
13556 (handle_serial_event, handle_target_event): Ditto.
13557 (gdb_connected): Declare.
13559 (disconnected_tracing): Declare.
13560 (stop_tracing): Declare.
13562 * server.c (handle_query) <qSupported>: Report support for
13563 disconnected tracing.
13564 (queue_stop_reply_callback): Account for running threads.
13565 (gdb_wants_thread_stopped): New.
13566 (gdb_wants_all_threads_stopped): New.
13567 (gdb_reattached_process): New.
13568 (handle_status): Clear the `gdb_detached' flag of all processes.
13569 In all-stop, stop all threads.
13570 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13571 (process_serial_event): If the remote connection breaks, or if an
13572 exit was forced with "monitor exit", force an event loop exit.
13573 Handle disconnected tracing on detach.
13574 (handle_serial_event): Adjust.
13575 (handle_target_event): If GDB isn't connected, forward events back
13576 to the inferior, unless the last process exited, in which case,
13577 exit gdbserver. Adjust interface.
13579 * remote-utils.c (remote_open): Don't block in accept. Instead
13580 register an event loop source on the listen socket file
13581 descriptor. Refactor bits into ...
13582 (listen_desc): ... this new global.
13583 (gdb_connected): ... this new function.
13584 (enable_async_notification): ... this new function.
13585 (handle_accept_event): ... this new function.
13586 (remote_close): Clear remote_desc.
13588 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13590 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13592 (mourn_inferior): Define.
13593 (target_process_qsupported): Avoid the dangling else problem.
13594 (thread_stopped): Define.
13595 (pause_all): Define.
13596 (target_waitstatus_to_string): Declare.
13597 * target.c (target_waitstatus_to_string): New.
13599 * tracepoint.c (tracing): Make extern.
13600 (disconnected_tracing): New.
13601 (stop_tracing): Make extern. Handle tracing stops due to GDB
13603 (cmd_qtdisconnected): New.
13604 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13605 (handle_tracepoint_general_set): Handle QTDisconnected.
13607 * event-loop.c (event_handler_func): Change return type to int.
13608 (process_event): Bail out if the event handler wants the event
13610 (handle_file_event): Ditto.
13611 (start_event_loop): Bail out if the event handler wants the event
13614 * nto-low.c (nto_target_ops): Adjust.
13615 * spu-low.c (spu_wait): Don't remove the process here.
13616 (spu_target_ops): Adjust.
13617 * win32-low.c (win32_wait): Don't remove the process here.
13618 (win32_target_ops): Adjust.
13620 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13622 * regcache.c (realloc_register_cache): Invalidate inferior's
13623 regcache before recreating it.
13625 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13627 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13629 2010-04-09 Stan Shebs <stan@codesourcery.com>
13630 Pedro Alves <pedro@codesourcery.com>
13632 * server.h (LONGEST): New.
13633 (struct thread_info) <while_stepping>: New field.
13634 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13636 (initialize_tracepoint, handle_tracepoint_general_set)
13637 (handle_tracepoint_query, tracepoint_finished_step)
13638 (tracepoint_was_hit, release_while_stepping_state_list):
13639 (current_traceframe): Declare.
13640 * server.c (handle_general_set): Handle tracepoint packets.
13641 (read_memory): New.
13642 (write_memory): New.
13643 (handle_search_memory_1): Use read_memory.
13644 (handle_query): Report support for conditional tracepoints, trace
13645 state variables, and tracepoint sources. Handle tracepoint
13647 (main): Initialize the tracepoints module.
13648 (process_serial_event): Handle traceframe reads/writes.
13650 * linux-low.c (handle_tracepoints): New.
13651 (linux_wait_1): Call it.
13652 (linux_resume_one_lwp): Handle while-stepping.
13653 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13654 (linux_target_ops): Install them.
13655 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13657 * linux-x86-low.c (x86_supports_tracepoints): New.
13658 (the_low_target). Install it.
13660 * mem-break.h (delete_breakpoint): Declare.
13661 * mem-break.c (delete_breakpoint): Make external.
13663 * target.h (struct target_ops): Add `supports_tracepoints',
13664 `read_pc', and `write_pc' fields.
13665 (target_supports_tracepoints): Define.
13666 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13669 * regcache.h (struct regcache) <registers_owned>: New field.
13670 (init_register_cache, regcache_cpy): Declare.
13671 (regcache_read_pc, regcache_write_pc): Declare.
13672 (register_cache_size): Declare.
13673 (supply_regblock): Declare.
13674 * regcache.c (init_register_cache): New.
13675 (new_register_cache): Use it.
13676 (regcache_cpy): New.
13677 (register_cache_size): New.
13678 (supply_regblock): New.
13679 (regcache_read_pc, regcache_write_pc): New.
13681 * tracepoint.c: New.
13683 * Makefile.in (OBS): Add tracepoint.o.
13684 (tracepoint.o): New rule.
13686 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13688 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13690 (i386-mmx.c): Likewise.
13691 (i386-mmx-linux.o): Likewise.
13692 (i386-mmx-linux.c): Likewise.
13694 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13695 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13696 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13697 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13699 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13700 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13701 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13703 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13705 * Makefile.in (clean): Updated.
13707 (i386-avx.c): Likewise.
13708 (i386-avx-linux.o): Likewise.
13709 (i386-avx-linux.c): Likewise.
13710 (amd64-avx.o): Likewise.
13711 (amd64-avx.c): Likewise.
13712 (amd64-avx-linux.o): Likewise.
13713 (amd64-avx-linux.c): Likewise.
13715 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13716 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13717 (srv_amd64_regobj): Add amd64-avx.o.
13718 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13719 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13720 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13721 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13722 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13723 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13724 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13726 * i387-fp.c: Include "i386-xstate.h".
13728 (i387_cache_to_xsave): Likewise.
13729 (i387_xsave_to_cache): Likewise.
13730 (x86_xcr0): Likewise.
13732 * i387-fp.h (i387_cache_to_xsave): Likewise.
13733 (i387_xsave_to_cache): Likewise.
13734 (x86_xcr0): Likewise.
13736 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13737 * linux-crisv32-low.c (target_regsets): Likewise.
13738 * linux-m68k-low.c (target_regsets): Likewise.
13739 * linux-mips-low.c (target_regsets): Likewise.
13740 * linux-ppc-low.c (target_regsets): Likewise.
13741 * linux-s390-low.c (target_regsets): Likewise.
13742 * linux-sh-low.c (target_regsets): Likewise.
13743 * linux-sparc-low.c (target_regsets): Likewise.
13744 * linux-xtensa-low.c (target_regsets): Likewise.
13746 * linux-low.c: Include <sys/uio.h>.
13747 (regsets_fetch_inferior_registers): Support nt_type.
13748 (regsets_store_inferior_registers): Likewise.
13749 (linux_process_qsupported): New.
13750 (linux_target_ops): Add linux_process_qsupported.
13752 * linux-low.h (regset_info): Add nt_type.
13753 (linux_target_ops): Add process_qsupported.
13755 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13757 (init_registers_i386_avx_linux): New.
13758 (init_registers_amd64_avx_linux): Likewise.
13759 (xmltarget_i386_linux_no_xml): Likewise.
13760 (xmltarget_amd64_linux_no_xml): Likewise.
13761 (PTRACE_GETREGSET): Likewise.
13762 (PTRACE_SETREGSET): Likewise.
13763 (x86_fill_xstateregset): Likewise.
13764 (x86_store_xstateregset): Likewise.
13765 (use_xml): Likewise.
13766 (x86_linux_update_xmltarget): Likewise.
13767 (x86_linux_process_qsupported): Likewise.
13768 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13769 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13770 init_registers_i386_linux here. Call
13771 x86_linux_update_xmltarget.
13772 (the_low_target): Add x86_linux_process_qsupported.
13774 * server.c (handle_query): Call target_process_qsupported.
13776 * target.h (target_ops): Add process_qsupported.
13777 (target_process_qsupported): New.
13779 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13781 * inferiors.c (add_thread): Set last_status kind to
13782 TARGET_WAITKIND_IGNORE.
13783 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13784 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13785 (linux_wait_1): Move `thread' local definition to block that uses
13786 it. Don't NULL initialize `event_child'.
13787 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13788 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13789 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13791 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13793 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13794 an extended waitstatus, or by a watchpoint.
13795 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13796 thread was stepping or has been stopped by a watchpoint.
13798 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13800 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13801 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13802 of another, then delete the previous, and validate all
13804 (validate_inserted_breakpoint): New.
13805 (delete_disabled_breakpoints): New.
13806 (validate_breakpoints): New.
13807 (check_mem_read): Validate breakpoints before trusting their
13808 shadow. Delete disabled breakpoints.
13809 (check_mem_write): Validate breakpoints before trusting they
13810 should be inserted. Delete disabled breakpoints.
13811 * mem-break.h (validate_breakpoints):
13812 * server.c (handle_query): Validate breakpoints when we see a
13815 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13817 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13818 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13819 if we could tell there's a GDB breakpoint at stop_pc.
13820 (need_step_over_p): Don't do a step over if we find a GDB
13821 breakpoint at the resume PC.
13823 * mem-break.c (struct raw_breakpoint): New.
13824 (enum bkpt_type): New type `gdb_breakpoint'.
13825 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13826 fields. New field `raw'.
13827 (find_raw_breakpoint_at): New.
13828 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13829 breakpoint instead.
13830 (set_breakpoint_at): Adjust.
13831 (delete_raw_breakpoint): New.
13832 (release_breakpoint): New.
13833 (delete_breakpoint): Rename to...
13834 (delete_breakpoint_1): ... this. Add proc parameter. Use
13835 release_breakpoint. Return ENOENT.
13836 (delete_breakpoint): Reimplement.
13837 (find_breakpoint_at): Delete.
13838 (find_gdb_breakpoint_at): New.
13839 (delete_breakpoint_at): Delete.
13840 (set_gdb_breakpoint_at): New.
13841 (delete_gdb_breakpoint_at): New.
13842 (gdb_breakpoint_here): New.
13843 (set_reinsert_breakpoint): Use release_breakpoint.
13844 (uninsert_breakpoint): Rename to ...
13845 (uninsert_raw_breakpoint): ... this.
13846 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13847 (reinsert_raw_breakpoint): Change parameter type to
13849 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13851 (check_breakpoints): Adjust. Use release_breakpoint.
13852 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13853 (breakpoint_inserted_here): Ditto.
13854 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13855 Don't trust the breakpoint's shadow if it is not inserted.
13856 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13857 (delete_all_breakpoints): Adjust.
13858 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13859 use delete_breakpoint_1.
13861 * mem-break.h (breakpoints_supported): Delete declaration.
13862 (set_gdb_breakpoint_at): Declare.
13863 (gdb_breakpoint_here): Declare.
13864 (delete_breakpoint_at): Delete.
13865 (delete_gdb_breakpoint_at): Declare.
13867 * server.h (struct raw_breakpoint): Forward declare.
13868 (struct process_info): New field `raw_breakpoints'.
13870 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13873 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13875 * linux-low.c (status_pending_p_callback): Fix comment.
13876 (linux_wait_for_event_1): Move most of the internal breakpoint
13877 handling from here...
13878 (linux_wait_1): ... to here.
13879 (count_events_callback): New.
13880 (select_singlestep_lwp_callback): New.
13881 (select_event_lwp_callback): New.
13882 (cancel_breakpoints_callback): New.
13883 (select_event_lwp): New.
13884 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13885 priority to all LWPs that have had events that should be reported
13886 to the client. Cancel breakpoints when about to reporting the
13887 event to the client, not while stopping lwps. No longer cancel
13888 finished single-steps here.
13889 (cancel_finished_single_step): Delete.
13890 (cancel_finished_single_steps): Delete.
13892 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13894 * mem-break.c (enum bkpt_type): New.
13895 (struct breakpoint): New field `type'.
13896 (set_breakpoint_at): Change return type to struct breakpoint
13897 pointer. Set type to `other_breakpoint' by default.
13898 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13899 in the breakpoint list.
13900 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13901 (reinsert_breakpoint): Rename to ...
13902 (reinsert_raw_breakpoint): ... this.
13903 (reinsert_breakpoints_at): Adjust.
13904 * mem-break.h (struct breakpoint): Declare.
13905 (set_breakpoint_at): Change return type to struct breakpoint
13908 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13910 * server.c (handle_query): Assign, not compare.
13912 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13914 Teach linux gdbserver to step-over-breakpoints.
13916 * linux-low.c (can_hardware_single_step): New.
13917 (supports_breakpoints): New.
13918 (handle_extended_wait): If stopping threads, read the stop pc of
13919 the new cloned LWP.
13921 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13922 low target doesn't support retrieving the PC.
13923 (add_lwp): Set last_resume_kind to resume_continue.
13924 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13925 (linux_attach): Don't clear stop_expected. Set the lwp's
13926 last_resume_kind to resume_stop.
13927 (linux_detach_one_lwp): Don't check for removed breakpoints.
13928 (check_removed_breakpoint): Delete.
13929 (status_pending_p): Rename to ...
13930 (status_pending_p_callback): ... this. Don't check for removed
13931 breakpoints. Don't consider threads that are stopped from GDB's
13933 (linux_wait_for_lwp): Always read the stop_pc here.
13934 (cancel_breakpoint): New.
13935 (step_over_bkpt): New global.
13936 (linux_wait_for_event_1): Implement stepping over breakpoints.
13937 (gdb_wants_lwp_stopped): New.
13938 (gdb_wants_all_stopped): New.
13939 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13940 single-step traps here. Store the thread's last reported target
13942 (send_sigstop): Don't clear stop_expected. Always set it,
13944 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13945 (cancel_finished_single_step): New.
13946 (cancel_finished_single_steps): New.
13947 (wait_for_sigstop): Don't cancel finished single-step traps here.
13948 (linux_resume_one_lwp): Don't check for removed breakpoints.
13949 Don't set `step' on non-hardware step archs.
13950 (linux_set_resume_request): Ignore resume_stop requests if already
13951 stopping or stopped. Set the lwp's last_resume_kind.
13952 (resume_status_pending_p): Don't check for removed breakpoints.
13953 (need_step_over_p): New.
13954 (start_step_over): New.
13955 (finish_step_over): New.
13956 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13957 requests. Clear the thread's last reported target waitstatus.
13958 Don't use the `suspended' flag. Don't consider pending breakpoints.
13959 (linux_resume): Start a step-over if necessary.
13960 (proceed_one_lwp): New.
13961 (proceed_all_lwps): New.
13962 (unstop_all_lwps): New.
13963 * linux-low.h (struct lwp_info): Rewrite comment for the
13964 `suspended' flag. Add the `stop_pc' field. Delete the
13965 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13966 Add `'last_resume_kind' and `need_step_over' fields.
13967 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13968 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13969 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13970 (set_raw_breakpoint_at): New.
13971 (set_breakpoint_at): Rewrite to use it.
13972 (reinsert_breakpoint_handler): Delete.
13973 (set_reinsert_breakpoint): New.
13974 (reinsert_breakpoint_by_bp): Delete.
13975 (delete_reinsert_breakpoints): New.
13976 (uninsert_breakpoint): Rewrite.
13977 (uninsert_breakpoints_at): New.
13978 (reinsert_breakpoint): Rewrite.
13979 (reinsert_breakpoints_at): New.
13980 (check_breakpoints): Rewrite.
13981 (breakpoint_here): New.
13982 (breakpoint_inserted_here): New.
13983 (check_mem_read): Adjust.
13984 * mem-break.h (breakpoints_supported, breakpoint_here)
13985 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13986 (reinsert_breakpoint_by_bp): Delete declaration.
13987 (delete_reinsert_breakpoints): Declare.
13988 (reinsert_breakpoint): Delete declaration.
13989 (reinsert_breakpoints_at): Declare.
13990 (uninsert_breakpoint): Delete declaration.
13991 (uninsert_breakpoints_at): Declare.
13992 (check_breakpoints): Adjust prototype.
13993 * server.h: Adjust include order.
13994 (struct thread_info): Declare here. Add a `last_status' field.
13996 2010-03-23 Michael Snyder <msnyder@vmware.com>
13998 * server.c (crc32): New function.
13999 (handle_query): Add handling for 'qCRC:' request.
14001 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14003 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14004 lwp had been stopped by a watchpoint.
14006 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14008 * server.h (internal_error): Declare.
14009 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14010 * utils.c (internal_error): New function.
14012 2010-03-15 Andreas Schwab <schwab@redhat.com>
14014 * configure.srv: Fix typo setting srv_regobj.
14016 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14018 * linux-low.c (fetch_register): Avoid passing a non string literal
14020 (usr_store_inferior_registers): Ditto.
14022 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14024 * linux-low.c (linux_write_memory): Bail out early if peeking
14027 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14029 * linux-low.h (struct lwp_info): New fields
14030 `stopped_by_watchpoint' and `stopped_data_address'.
14031 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14032 here, and cache them in the lwp object.
14033 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14035 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14037 (linux_stopped_by_watchpoint): Rewrite.
14038 (linux_stopped_data_address): Rewrite.
14040 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14042 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14043 switching the current inferior, not before.
14045 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14047 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14048 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14049 i386-linux.c and amd64-linux.c.
14050 (reg-i386.o): Removed.
14051 (reg-i386.c): Likewise.
14052 (reg-i386-linux.o): Likewise.
14053 (reg-i386-linux.c): Likewise.
14054 (reg-x86-64.o): Likewise.
14055 (reg-x86-64.c): Likewise.
14056 (reg-x86-64-linux.o): Likewise.
14057 (reg-x86-64-linux.c): Likewise.
14059 (i386.c): Likewise.
14060 (i386-linux.o): Likewise.
14061 (i386-linux.c): Likewise.
14062 (amd64.o): Likewise.
14063 (amd64.c): Likewise.
14064 (amd64-linux.o): Likewise.
14065 (amd64-linux.c): Likewise.
14067 * configure.srv (srv_i386_regobj): New.
14068 (srv_i386_linux_regobj): Likewise.
14069 (srv_amd64_regobj): Likewise.
14070 (srv_amd64_linux_regobj): Likewise.
14071 (srv_i386_32bit_xmlfiles): Likewise.
14072 (srv_i386_64bit_xmlfiles): Likewise.
14073 (srv_i386_xmlfiles): Likewise.
14074 (srv_amd64_xmlfiles): Likewise.
14075 (srv_i386_linux_xmlfiles): Likewise.
14076 (srv_amd64_linux_xmlfiles): Likewise.
14077 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14078 srv_xmlfiles to $srv_i386_xmlfiles.
14079 (i[34567]86-*-mingw32ce*): Likewise.
14080 (i[34567]86-*-mingw*): Likewise.
14081 (i[34567]86-*-nto*): Likewise.
14082 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14083 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14084 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14085 (x86_64-*-linux*): Likewise.
14087 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14088 (init_registers_amd64_linux): New.
14089 (x86_arch_setup): Replace init_registers_x86_64_linux with
14090 init_registers_amd64_linux.
14092 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14094 * configure.ac: Check for libdl. If it is not available link against
14095 static libthread_db.
14096 * configure: Regenerate.
14098 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14102 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14103 handing a read watchpoint.
14104 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14106 2010-02-12 Doug Evans <dje@google.com>
14108 * linux-low.c (linux_supports_tracefork_flag): Document.
14109 (linux_look_up_symbols): Add comment.
14111 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14113 * regcache.c (supply_register): Clear regcache if buf is NULL.
14115 2010-02-02 Nicolas Roche <roche@sourceware.org>
14116 Joel Brobecker <brobecker@adacore.com>
14118 * inferiors.c (find_inferior): Add function documentation.
14119 (unloaded_dll): Handle the case where the unloaded dll has not
14120 been previously registered in the dll list.
14122 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14124 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14125 (thumb2_breakpoint): New.
14126 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14128 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14130 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14131 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14134 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14136 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14138 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14140 * linux-s390-low.c (s390_collect_ptrace_register)
14141 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14143 2010-01-21 Doug Evans <dje@google.com>
14145 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14146 (PTRACE_ARG4_TYPE): New macro.
14147 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14148 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14149 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14150 (usr_store_inferior_registers): Ditto.
14151 (linux_read_memory, linux_write_memory): Ditto.
14152 (linux_test_for_tracefork): Ditto.
14154 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14155 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14157 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14159 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14162 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14164 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14165 prototype to take a regcache. Adjust.
14167 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14169 * regcache.h (struct thread_info): Forward declare.
14170 (struct regcache): New.
14171 (new_register_cache): Adjust prototype.
14172 (get_thread_regcache): Declare.
14173 (free_register_cache): Adjust prototype.
14174 (registers_to_string, registers_from_string): Ditto.
14175 (supply_register, supply_register_by_name, collect_register)
14176 (collect_register_as_string, collect_register_by_name): Ditto.
14177 * regcache.c (struct inferior_regcache_data): Delete.
14178 (get_regcache): Rename to ...
14179 (get_thread_regcache): ... this. Adjust. Switch inferior before
14180 fetching registers.
14181 (regcache_invalidate_one): Adjust.
14182 (regcache_invalidate): Fix prototype.
14183 (new_register_cache): Return the new register cache.
14184 (free_register_cache): Change prototype.
14185 (realloc_register_cache): Adjust.
14186 (registers_to_string): Change prototype to take a regcache. Adjust.
14187 (registers_from_string): Ditto.
14188 (register_data): Ditto.
14189 (supply_register): Ditto.
14190 (supply_register_by_name): Ditto.
14191 (collect_register): Ditto.
14192 (collect_register_as_string): Ditto.
14193 (collect_register_by_name): Ditto.
14194 * server.c (process_serial_event): Adjust.
14195 * linux-low.h (regset_fill_func, regset_store_func): Change
14197 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14199 * linux-low.c (get_stop_pc): Adjust.
14200 (check_removed_breakpoint): Adjust.
14201 (linux_wait_for_event): Adjust.
14202 (linux_resume_one_lwp): Adjust.
14203 (fetch_register): Add regcache parameter. Adjust.
14204 (usr_store_inferior_registers): Ditto.
14205 (regsets_fetch_inferior_registers): Ditto.
14206 (regsets_store_inferior_registers): Ditto.
14207 (linux_fetch_registers, linux_store_registers): Ditto.
14208 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14210 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14212 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14213 prototype to take a regcache.
14214 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14215 * remote-utils.c (convert_ascii_to_int, outreg)
14216 (prepare_resume_reply): Change prototype to take a regcache.
14218 * target.h (struct target_ops) <fetch_registers, store_registers>:
14219 Change prototype to take a regcache.
14220 (fetch_inferior_registers, store_inferior_registers): Change
14221 prototype to take a regcache. Adjust.
14222 * proc-service.c (ps_lgetregs): Adjust.
14223 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14224 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14225 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14226 take a regcache. Adjust.
14227 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14228 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14229 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14230 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14231 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14232 (cris_cannot_fetch_register):
14233 (cris_breakpoint_at): Change prototype to take a regcache.
14235 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14236 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14237 to take a regcache. Adjust.
14238 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14240 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14241 take a regcache. Adjust.
14242 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14243 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14244 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14245 * linux-mips-low.c (mips_get_pc):
14246 (mips_set_pc): Change prototype to take a regcache. Adjust.
14247 (mips_reinsert_addr): Adjust.
14248 (mips_collect_register): Change prototype to take a regcache.
14250 (mips_supply_register):
14251 (mips_collect_register_32bit, mips_supply_register_32bit)
14252 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14253 (mips_store_fpregset): Ditto.
14254 * linux-ppc-low.c (ppc_supply_ptrace_register)
14255 (ppc_supply_ptrace_register): Ditto.
14256 (parse_spufs_run): Adjust.
14257 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14258 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14259 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14260 take a regcache. Adjust.
14261 * linux-s390-low.c (s390_collect_ptrace_register)
14262 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14263 (s390_set_pc): Change prototype to take a regcache. Adjust.
14264 (s390_arch_setup): Adjust.
14265 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14266 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14267 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14268 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14269 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14271 (sparc_breakpoint_at): Adjust.
14272 * linux-xtensa-low.c (xtensa_fill_gregset):
14273 (xtensa_store_gregset):
14274 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14275 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14276 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14277 prototype to take a regcache. Adjust.
14278 * win32-arm-low.c (arm_fetch_inferior_register)
14279 (arm_store_inferior_register): Change prototype to take a
14281 * win32-i386-low.c (i386_fetch_inferior_register)
14282 (i386_store_inferior_register): Change prototype to take a
14284 * win32-low.c (child_fetch_inferior_registers)
14285 (child_store_inferior_registers): Change prototype to take a
14287 (win32_wait): Adjust.
14288 (win32_fetch_inferior_registers): Change prototype to take a
14290 (win32_store_inferior_registers): Adjust.
14291 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14292 store_inferior_register>: Change prototype to take a regcache.
14294 2010-01-20 Doug Evans <dje@google.com>
14296 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14298 (linux_wait_for_event1, linux_init_signals): Ditto.
14299 (W_STOPCODE): Provide definition if missing.
14301 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14303 * linux-low.c (linux_core_of_thread): New.
14304 (compare_ints, show_process, list_threads): New.
14305 (linux_qxfer_osdata): Report threads and cores.
14306 (linux_target_op): Register linux_core_of_thread.
14307 * remote-utils.c (prepare_resume_reply): Report the core.
14308 (buffer_xml_printf): Support %d specifier.
14309 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14311 (handle_query): Handle qXfer:threads. Announce availability
14313 * target.h (struct target_ops): New field core_of_thread.
14315 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14317 * Makefile.in (clean): Remove new generated files.
14318 (reg-s390.o, reg-s390.c): Remove rules.
14319 (reg-s390x.o, reg-s390x.c): Likewise.
14320 (s390-linux32.o, s390-linux32.c): Add rules.
14321 (s390-linux64.o, s390-linux64.c): Likewise.
14322 (s390x-linux64.o, s390x-linux64.c): Likewise.
14323 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14324 * linux-s390-low.c: Include <elf.h>.
14325 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14326 (init_registers_s390): Remove prototype.
14327 (init_registers_s390x): Likewise.
14328 (init_registers_s390_linux32): Add prototype.
14329 (init_registers_s390_linux64): Likewise.
14330 (init_registers_s390x_linux64): Likewise.
14331 (s390_num_regs_3264): New define.
14332 (s390_regmap_3264): New global variable.
14333 (s390_cannot_fetch_register): Remove obsolete check.
14334 (s390_cannot_store_register): Likewise.
14335 (s390_collect_ptrace_register): Handle upper/lower register halves.
14336 (s390_supply_ptrace_register): Likewise.
14337 (s390_fill_gregset): Update to register number changes.
14338 (s390_get_hwcap): New routine.
14339 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14340 Install appropriate regmap and register set.
14342 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14344 * server.c (gdbserver_version): Update copyright year to 2010.
14345 * gdbreplay.c (gdbreplay_version): Likewise.
14347 2009-12-28 Doug Evans <dje@google.com>
14349 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14350 elf/external.h. Include <elf.h> instead but only if necessary.
14352 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14354 * linux-low.c (linux_remove_process): Remove `detaching'
14355 parameter. Don't release/detach from thread_db here.
14356 (linux_kill): Release/detach from thread_db here, ...
14357 (linux_detach): ... and here, before actually detaching.
14358 (linux_wait_1): ... and here, when a process exits.
14359 * thread-db.c (any_thread_of): New.
14360 (thread_db_free): Switch the current inferior to a thread of the
14363 2009-12-21 Doug Evans <dje@google.com>
14365 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14367 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14368 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14369 warning ifndef __NR_tkill. Move setting of errno there too.
14370 Delete unnecessary resetting of errno after syscall.
14371 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14373 * configure.ac: Check for dladdr.
14374 * config.in: Regenerate.
14375 * configure: Regenerate.
14376 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14377 (try_thread_db_load): Update.
14379 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14381 2009-12-18 Doug Evans <dje@google.com>
14383 * event-loop.c: Include unistd.h if it exists.
14385 * linux-low.c (my_waitpid): Move definition away from being in
14386 between linux_tracefork_child/linux_test_for_tracefork.
14388 * gdb_proc_service.h (psaddr_t): Fix type.
14389 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14390 signature to match glibc.
14392 2009-12-16 Doug Evans <dje@google.com>
14394 * linux-low.c (linux_read_memory): Fix argument to read.
14396 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14398 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14399 events, don't leave current_inferior pointing at null.
14401 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14403 * win32-low.c (LOG): Delete.
14404 (OUTMSG): Output to stderr.
14405 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14406 on compile time LOG macro.
14407 (win32_wait): Fix debug output.
14409 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14411 * win32-low.c (win32_add_one_solib): If the dll name is
14412 "ntdll.dll", prepend the system directory to the dll path.
14414 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14416 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14418 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14419 Vladimir Prus <vladimir@codesourcery.com>
14421 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14422 * configure.ac: Check for __mcoldfire__ and set
14423 gdb_cv_m68k_is_coldfire.
14424 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14425 reg-cf.o and reg-m68k.o.
14426 * configure: Regenerated.
14428 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14430 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14431 Pass it to thread_db_free.
14432 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14433 proper `detaching' argument to linux_remove_process.
14434 * linux-low.h (thread_db_free): Add `detaching' parameter.
14435 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14437 (thread_db_free): Add `detaching' parameter. Only
14438 call td_ta_clear_event if detaching from process.
14440 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14442 * thread-db.c (thread_db_free): Fix typo.
14444 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14447 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14449 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14451 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14452 with an i686 compiler.
14453 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14455 * configure: Rebuilt.
14457 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14461 * server.c (handle_search_memory_1): Correct read_addr initialization
14462 in loop for searching subsequent chunks.
14464 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14466 * configure.ac: New --with-libthread-db option.
14467 * thread-db.c: Allow direct dependence on libthread_db.
14468 (thread_db_free): Adjust.
14469 * config.in: Regenerate.
14470 * configure: Likewise.
14472 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14475 * thread-db.c (attach_thread): New function.
14476 (maybe_attach_thread): Return success/failure.
14477 (find_new_threads_callback): Adjust.
14478 (thread_db_find_new_threads): Loop until no new threads.
14480 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14482 * proc-service.c (ps_lgetregs): Formatting.
14484 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14486 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14487 * configure.ac: Adjust.
14488 * linux-low.h (struct process_info_private): Move members to struct
14490 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14491 * linux-low.c (linux_remove_process): Adjust.
14492 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14493 * server.c (handle_query): Move code ...
14494 (handle_monitor_command): ... here. New function.
14495 * target.h (struct target_ops): New member.
14496 * thread-db.c (struct thread_db): New.
14497 (libthread_db_search_path): New variable.
14498 (thread_db_create_event, thread_db_enable_reporting)
14499 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14500 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14501 (try_thread_db_load_1, dladdr_to_soname): New functions.
14502 (try_thread_db_load, thread_db_load_search): New functions.
14503 (thread_db_init): Search for libthread_db.
14504 (thread_db_free): New function.
14505 (thread_db_handle_monitor_command): Likewise.
14506 * config.in: Regenerate.
14507 * configure: Regenerate.
14509 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14511 * spu-low.c (spu_kill): Wait for inferior to terminate.
14512 Call clear_inferiors.
14513 (spu_detach): Call clear_inferiors.
14515 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14517 * aclocal.m4: Regenerate.
14518 * config.in: Likewise.
14519 * configure: Likewise.
14521 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14523 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14524 (parse_spufs_run): New function.
14525 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14526 (ppc_breakpoint_at): Handle SPU breakpoints.
14528 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14530 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14531 (SPUFS_MAGIC): Define.
14532 (spu_enumerate_spu_ids): New function.
14533 (linux_qxfer_spu): New function.
14534 (linux_target_ops): Install linux_qxfer_spu.
14536 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14538 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14539 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14540 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14541 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14542 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14543 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14544 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14545 (init_registers_powerpc_cell32l): Add prototype.
14546 (init_registers_powerpc_cell64l): Likewise.
14547 (ppc_arch_setup): Detect Cell/B.E. architecture.
14549 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14551 * Makefile.in (datarootdir): New variable.
14553 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14555 * linux-low.c (linux_write_memory): Update debugging output.
14556 * Makefile.in (clean): Add new descriptions.
14557 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14558 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14559 * configure.srv: Add new files for arm*-*-linux*.
14560 * linux-arm-low.c: Add new declarations.
14561 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14562 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14563 (HWCAP_VFPv3D16): New.
14564 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14565 instead of __IWMMXT__.
14566 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14567 (arm_arch_setup): New.
14568 (target_regsets): Remove #ifdef. Add VFP regset.
14569 (the_low_target): Use arm_arch_setup.
14571 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14573 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14574 the main thread again.
14576 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14578 Adding Neutrino gdbserver.
14579 * configure: Regenerated.
14580 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14581 * configure.srv (i[34567]86-*-nto*): New target.
14582 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14583 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14584 (nto_comctrl) [__QNX__]: New function.
14585 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14587 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14589 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14592 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14593 Pedro Alves <pedro@codesourcery.com>
14595 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14596 don't support CONTEXT_EXTENDED_REGISTERS.
14597 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14598 (the_low_target): Install them.
14599 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14600 failing with ERROR_PIPE_NOT_CONNECTED.
14602 2009-06-30 Doug Evans <dje@google.com>
14603 Pierre Muller <muller@ics.u-strasbg.fr>
14605 Add h/w watchpoint support to x86-linux, win32-i386.
14606 * Makefile.in (SFILES): Add i386-low.c
14607 (i386_low_h): Define.
14608 (i386-low.o): Add dependencies.
14609 (linux-x86-low.o): Add i386-low.h dependency.
14610 (win32-i386-low.o): Ditto.
14611 * i386-low.c: New file.
14612 * i386-low.h: New file.
14613 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14614 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14615 * linux-low.c (linux_add_process): Initialize arch_private.
14616 (linux_remove_process): Free arch_private.
14617 (add_lwp): Initialize arch_private.
14618 (delete_lwp): Free arch_private.
14619 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14621 * linux-low.h (process_info_private): New member arch_private.
14622 (lwp_info): New member arch_private.
14623 (linux_target_ops): New members new_process, new_thread,
14625 (ptid_of): New macro.
14626 * linux-x86-low.c: Include stddef.h, i386-low.h.
14627 (arch_process_info): New struct.
14628 (arch_lwp_info): New struct.
14629 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14630 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14631 (i386_dr_low_get_status): New function.
14632 (x86_insert_point, x86_remove_point): New functions.
14633 (x86_stopped_by_watchpoint): New function.
14634 (x86_stopped_data_address): New function.
14635 (x86_linux_new_process, x86_linux_new_thread): New functions.
14636 (x86_linux_prepare_to_resume): New function.
14637 (the_low_target): Add entries for insert_point, remove_point,
14638 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14640 * server.c (debug_hw_points): New global.
14641 (monitor_show_help): Document set debug-hw-points.
14642 (handle_query): Process "set debug-hw-points".
14643 * server.h (debug_hw_points): Declare.
14644 (paddress): Declare.
14645 * utils.c (NUMCELLS, CELLSIZE): New macros.
14646 (get_sell, xsnprintf, paddress): New functions.
14647 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14648 remove_point, stopped_by_watchpoint, stopped_data_address.
14649 * win32-i386-low.c: Include i386-low.h.
14650 (debug_reg_state): Replaces dr.
14651 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14652 (i386_dr_low_get_status): New function.
14653 (i386_insert_point, i386_remove_point): New functions.
14654 (i386_stopped_by_watchpoint): New function.
14655 (i386_stopped_data_address): New function.
14656 (i386_initial_stuff): Update.
14657 (get_thread_context,set_thread_context,i386_thread_added): Update.
14658 (the_low_target): Add entries for insert_point,
14659 remove_point, stopped_by_watchpoint, stopped_data_address.
14660 * win32-low.c (win32_insert_watchpoint): New function.
14661 (win32_remove_watchpoint): New function.
14662 (win32_stopped_by_watchpoint): New function.
14663 (win32_stopped_data_address): New function.
14664 (win32_target_ops): Add entries for insert_watchpoint,
14665 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14666 * win32-low.h (win32_target_ops): New members insert_point,
14667 remove_point, stopped_by_watchpoint, stopped_data_address.
14669 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14671 * server.c (process_serial_event): Re-return unsupported, not
14672 error, if the type isn't recognized. Re-allow supporting only
14673 insert or remove packets. Also call require_running for
14674 breakpoints. Add missing break statement to default case. Tidy.
14675 * target.h (struct target_ops): Rename insert_watchpoint to
14676 insert_point, and remove_watchpoint to remove_point.
14678 * linux-low.h (struct linux_target_ops): Likewise.
14679 * linux-low.c (linux_insert_watchpoint): Rename to ...
14680 (linux_insert_point): ... this. Adjust.
14681 (linux_remove_watchpoint): Rename to ...
14682 (linux_remove_point): ... this. Adjust.
14683 (linux_target_ops): Adjust.
14684 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14685 (cris_insert_point): ... this.
14686 (cris_remove_watchpoint): Rename to ...
14687 (cris_remove_point): ... this.
14688 (the_low_target): Adjust.
14690 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14692 * server.c (handle_v_kill): Pass signal_pid to
14693 kill_inferior if multi_process is zero.
14695 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14697 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14698 * target.h (target_ops): Comment for *_watchpoint to make it clear
14699 the functions can get types '0' and '1'.
14701 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14703 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14704 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14705 * regcache.c (get_regcache): Likewise.
14706 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14707 * win32-low.c (child_fetch_inferior_registers): Remove check for
14710 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14711 Pedro Alves <pedro@codesourcery.com>
14713 * target.h (struct target_ops) <supports_multi_process>: New
14715 (target_supports_multi_process): New.
14716 * server.c (handle_query): Even if GDB reports support, only
14717 enable multi-process if the target also supports it. Report
14718 multi-process support only if the target backend supports it.
14719 * linux-low.c (linux_supports_multi_process): New function.
14720 (linux_target_ops): Install it as target_supports_multi_process
14723 2009-05-24 Doug Evans <dje@google.com>
14725 Global renaming of find_thread_pid to find_thread_ptid.
14726 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14727 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14728 All callers updated.
14730 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14731 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14734 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14735 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14736 (linux_resume_one_lwp): Ditto.
14738 2009-05-23 Doug Evans <dje@google.com>
14740 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14741 from struct inferior_list_entry * to struct lwp_info *.
14742 All callers updated.
14744 2009-05-13 Doug Evans <dje@google.com>
14746 * linux-x86-low.c: Don't include assert.h.
14747 (x86_siginfo_fixup): Use fatal, not assert.
14748 (x86_arch_setup): Fix comment.
14750 2009-05-12 Doug Evans <dje@google.com>
14752 Biarch support for i386/amd64 gdbserver.
14753 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14754 Add linux-x86-low.c.
14755 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14756 (linux-x86-low.o): Add.
14757 * linux-x86-64-low.c: Delete.
14758 * linux-i386-low.c: Delete.
14759 * linux-x86-low.c: New file.
14760 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14762 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14764 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14765 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14766 (linux_child_pid_to_exec_file): New function.
14767 (elf_64_header_p, elf_64_file_p): New functions.
14768 (siginfo_fixup): New function.
14769 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14770 give target a chance to convert layout.
14771 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14772 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14774 2009-05-07 Doug Evans <dje@google.com>
14776 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14777 (regsets_store_inferior_registers): Ditto.
14779 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14783 * linux-low.c (must_set_ptrace_flags): Delete.
14784 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14786 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14787 `lwp->must_set_ptrace_flags' instead.
14788 (linux_wait_for_event_1): Set ptrace options here.
14789 (linux_wait_1): ... not here.
14791 2009-04-30 Doug Evans <dje@google.com>
14793 * inferiors.c (started_inferior_callback): New function.
14794 (attached_inferior_callback): New function.
14795 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14796 * server.c (print_started_pid, print_attached_pid): New functions.
14797 (detach_or_kill_for_exit): New function.
14798 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14799 * server.h (have_started_inferiors_p): Declare.
14800 (have_attached_inferiors_p): Declare.
14802 * inferiors.c (remove_process): Fix memory leak, free process.
14803 * linux-low.c (linux_remove_process): New function.
14804 (linux_kill): Call it instead of remove_process.
14805 (linux_detach, linux_wait_1): Ditto.
14807 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14809 * configure.srv: Add x86 Windows CE target.
14811 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14813 * inferiors.c (get_thread_process): Make global.
14814 * server.h (get_thread_process): Add prototype.
14815 * thread-db.c (find_one_thread): Use get_thread_process
14816 instead of current_process.
14817 (thread_db_get_tls_address): Do not crash if called when
14818 thread layer is not yet initialized.
14820 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14822 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14823 * spu-low.c (current_tid): Rename to ...
14824 (current_ptid): ... this.
14825 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14826 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14827 ptid_get_lwp (current_ptid) instead of current_tid.
14828 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14829 instead of current_tid. Use find_process_pid to verify pid
14830 argument is valid. Pass proper argument to remove_process.
14831 (spu_thread_alive): Compare current_ptid instead of current_tid.
14832 (spu_resume): Likewise.
14834 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14836 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14839 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14841 Implement the multiprocess extensions, and add linux multiprocess
14844 * server.h (ULONGEST): Declare.
14845 (struct ptid, ptid_t): New.
14846 (minus_one_ptid, null_ptid): Declare.
14847 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14848 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14849 (struct inferior_list_entry): Change `id' type from unsigned from
14851 (struct sym_cache, struct breakpoint, struct
14852 process_info_private): Forward declare.
14853 (struct process_info): Declare.
14854 (current_process): Declare.
14855 (all_processes): Declare.
14856 (initialize_inferiors): Declare.
14857 (add_thread): Adjust to use ptid_t.
14858 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14859 (add_process, remove_process, find_thread_pid): Declare.
14860 (find_inferior_id): Adjust to use ptid_t.
14861 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14862 (multi_process): Declare.
14863 (push_event): Adjust to use ptid_t.
14864 (read_ptid, write_ptid): Declare.
14865 (prepare_resume_reply): Adjust to use ptid_t.
14866 (clear_symbol_cache): Declare.
14867 * inferiors.c (all_processes): New.
14868 (null_ptid, minus_one_ptid): New.
14869 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14870 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14871 (add_thread): Change unsigned long to ptid. Remove gdb_id
14873 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14874 (gdb_id_to_thread): Rename to ...
14875 (find_thread_pid): ... this. Change unsigned long to ptid.
14876 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14877 (loaded_dll, pull_pid_from_list): Adjust.
14878 (add_process, remove_process, find_process_pid)
14879 (get_thread_process, current_process, initialize_inferiors): New.
14880 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14881 (struct target_waitstatus) <related_pid>: Ditto.
14882 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14883 return type to int.
14884 (struct target_ops) <join>: Add `pid' argument.
14885 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14886 (struct target_ops) <wait>: Add `ptid' field. Change return type
14888 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14889 (mywait): Add `ptid' argument. Change return type to ptid_t.
14890 (target_pid_to_str): Declare.
14891 * target.c (set_desired_inferior): Adjust to use ptids.
14892 (mywait): Add new `ptid' argument. Adjust.
14893 (target_pid_to_str): New.
14894 * mem-break.h (free_all_breakpoints): Declare.
14895 * mem-break.c (breakpoints): Delelete.
14896 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14897 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14898 to use per-process breakpoint list.
14899 (free_all_breakpoints): New.
14900 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14901 (symbol_cache, all_symbols_looked_up): Delete.
14903 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14905 (prepare_resume_reply): Change ptid argument's type from unsigned
14906 long to ptid_t. Adjust. Implement W;process and X;process.
14907 (free_sym_cache, clear_symbol_cache): New.
14908 (look_up_one_symbol): Adjust to per-process symbol cache. *
14909 * server.c (cont_thread, general_thread, step_thread): Change type
14911 (attached): Delete.
14912 (multi_process): New.
14913 (last_ptid): Change type to ptid_t.
14914 (struct vstop_notif) <ptid>: Change type to ptid_t.
14915 (queue_stop_reply, push_event): Change `ptid' argument's type to
14917 (discard_queued_stop_replies): Add `pid' argument.
14918 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14919 changes. Don't reference the `attached' global.
14920 (attach_inferior): Adjust to mywait interface changes.
14921 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14922 features. Handle and report "multiprocess+". Handle
14924 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14926 (handle_v_kill): New.
14927 (handle_v_stopped): Adjust to use target_pid_to_str.
14928 (handle_v_requests): Allow multiple attaches and runs when
14929 multiprocess extensions are in effect. Handle "vKill".
14930 (myresume): Adjust to use ptids.
14931 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14932 (handle_status): Adjust to discard_queued_stop_replies interface
14934 (first_thread_of, kill_inferior_callback)
14935 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14936 (main): Call initialize_inferiors. Adjust to use ptids, killing
14937 and detaching from all inferiors. Handle multiprocess packet
14939 * linux-low.h: Include gdb_proc_service.h.
14940 (struct process_info_private): New.
14941 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14942 <lwpid_of>: Use ptid_get_lwp.
14943 (get_lwp_thread): Adjust.
14944 (struct lwp_info): Add `dead' member.
14945 (find_lwp_pid): Declare.
14946 * linux-low.c (thread_db_active): Delete.
14947 (new_inferior): Adjust comment.
14948 (inferior_pid): Delete.
14949 (linux_add_process): New.
14950 (handle_extended_wait): Adjust.
14951 (add_lwp): Change unsigned long to ptid.
14952 (linux_create_inferior): Add process to processes table. Adjust
14953 to use ptids. Don't set new_inferior here.
14954 (linux_attach_lwp): Rename to ...
14955 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14956 it. Adjust to use ptids.
14957 (linux_attach_lwp): New.
14958 (linux_attach): Add process to processes table. Don't set
14960 (struct counter): New.
14961 (second_thread_of_pid_p, last_thread_of_process_p): New.
14962 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14963 multiple processes.
14964 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14965 processes. Remove process from process table.
14966 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14967 to multiple processes.
14968 (any_thread_of): New.
14969 (linux_detach): Add `pid' argument, and handle it. Remove process
14970 from processes table.
14971 (linux_join): Add `pid' argument. Handle it.
14972 (linux_thread_alive): Change unsighed long argument to ptid_t.
14973 Consider dead lwps as not being alive.
14974 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14975 threads we're not interested in.
14976 (same_lwp, find_lwp_pid): New.
14977 (linux_wait_for_lwp): Change `pid' argument's type from int to
14979 (linux_wait_for_event): Rename to ...
14980 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14981 from int to ptid_t. Adjust.
14982 (linux_wait_for_event): New.
14983 (linux_wait_1): Add `ptid' argument. Change return type to
14984 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14985 that exit from the process table.
14986 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14988 (mark_lwp_dead): New.
14989 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14990 stopping all threads, mark its main lwp as dead.
14991 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14993 (fetch_register, usr_store_inferior_registers)
14994 (regsets_fetch_inferior_registers)
14995 (regsets_store_inferior_registers, linux_read_memory)
14996 (linux_write_memory): Inline `inferior_pid'.
14997 (linux_look_up_symbols): Adjust to use per-process
14998 `thread_db_active'.
14999 (linux_request_interrupt): Adjust to use ptids.
15000 (linux_read_auxv): Inline `inferior_pid'.
15001 (initialize_low): Don't reference thread_db_active.
15002 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15003 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15004 (ps_getpid): Return the pid of the current inferior.
15005 * thread-db.c (proc_handle, thread_agent): Delete.
15006 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15008 (find_one_thread): Change argument type to ptid_t. Adjust to
15010 (maybe_attach_thread): Adjust to per-process data and ptids.
15011 (thread_db_find_new_threads): Ditto.
15012 (thread_db_init): Ditto.
15013 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15014 processes table. Adjust to use ptids.
15015 (spu_kill, spu_detach): Adjust interface. Remove process from
15017 (spu_join, spu_thread_alive): Adjust interface.
15018 (spu_wait): Adjust interface. Remove process from processes
15019 table. Adjust to use ptids.
15020 * win32-low.c (current_inferior_tid): Delete.
15021 (current_inferior_ptid): New.
15022 (debug_event_ptid): New.
15023 (thread_rec): Take a ptid. Adjust.
15024 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15025 (child_delete_thread): Ditto.
15026 (do_initial_child_stuff): Add `attached' argument. Add process to
15028 (child_fetch_inferior_registers, child_store_inferior_registers):
15030 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15031 (win32_attach): Pass 1 to do_initial_child_stuff.
15032 (win32_kill): Adjust interface. Remove process from processes
15034 (win32_detach): Ditto.
15035 (win32_join): Adjust interface.
15036 (win32_thread_alive): Take a ptid.
15037 (win32_resume): Adjust to use ptids.
15038 (get_child_debug_event): Ditto.
15039 (win32_wait): Adjust interface. Remove exiting process from
15042 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15044 Non-stop mode support.
15046 * server.h (non_stop): Declare.
15047 (gdb_client_data, handler_func): Declare.
15048 (delete_file_handler, add_file_handler, start_event_loop):
15050 (handle_serial_event, handle_target_event, push_event)
15051 (putpkt_notif): Declare.
15052 * target.h (enum resume_kind): New.
15053 (struct thread_resume): Replace `step' field by `kind' field.
15054 (TARGET_WNOHANG): Define.
15055 (struct target_ops) <wait>: Add `options' argument.
15056 <supports_non_stop, async, start_non_stop>: New fields.
15057 (target_supports_non_stop, target_async): New.
15058 (start_non_stop): Declare.
15059 (mywait): Add `options' argument.
15060 * target.c (mywait): Add `options' argument. Print child exit
15061 notifications here.
15062 (start_non_stop): New.
15063 * server.c (non_stop, own_buf, mem_buf): New globals.
15064 (struct vstop_notif): New.
15065 (notif_queue): New global.
15066 (queue_stop_reply, push_event, discard_queued_stop_replies)
15067 (send_next_stop_reply): New.
15068 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15070 (attach_inferior): In non-stop mode, don't wait for the target
15072 (handle_general_set): Handle QNonStop.
15073 (handle_query): When handling qC, return the current general
15074 thread, instead of the first thread of the list.
15075 (handle_query): If the backend supports non-stop mode, include
15076 QNonStop+ in the qSupported query response.
15077 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15079 (handle_v_attach, handle_v_run): Handle non-stop mode.
15080 (handle_v_stopped): New.
15081 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15082 (myresume): Adjust to use resume_kind. Handle non-stop.
15083 (queue_stop_reply_callback): New.
15084 (handle_status): Handle non-stop mode.
15085 (main): Clear non_stop flag on reconnection. Use the event-loop.
15086 Refactor serial protocol handling from here ...
15087 (process_serial_event): ... to this new function. When GDB
15088 selects any thread, select one here. In non-stop mode, wait until
15089 GDB acks all pending events before exiting.
15090 (handle_serial_event, handle_target_event): New.
15091 * remote-utils.c (remote_open): Install remote_desc in the event
15093 (remote_close): Remove remote_desc from the event loop.
15094 (putpkt_binary): Rename to...
15095 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15096 (putpkt_binary): New as wrapper around putpkt_binary_1.
15097 (putpkt_notif): New.
15098 (prepare_resume_reply): In non-stop mode, don't change the
15100 * event-loop.c: New.
15101 * Makefile.in (OBJ): Add event-loop.o.
15102 (event-loop.o): New rule.
15104 * linux-low.h (pid_of): Moved here.
15106 (get_lwp_thread): Use lwpid_of.
15107 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15108 * linux-low.c (pid_of): Delete.
15109 (inferior_pid): Use lwpid_of.
15110 (linux_event_pipe): New.
15111 (target_is_async_p): New.
15113 (handle_extended_wait): Use lwpid_of.
15114 (add_lwp): Don't set lwpid field.
15115 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15116 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15117 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15118 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15119 first. Adjust to linux_wait_for_event interface changes. Use
15121 (linux_detach): Don't delete the main lwp here.
15122 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15123 (status_pending_p): Don't consider explicitly suspended lwps.
15124 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15125 pointer. Add OPTIONS argument. Change return type to int. Use
15126 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15127 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15128 pointer. Add status pointer argument. Return a pid instead of a
15129 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15130 changes. In non-stop mode, don't switch to a random thread.
15131 (linux_wait): Rename to...
15132 (linux_wait_1): ... this. Add target_options argument, and handle
15133 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15134 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15135 clean exit and signal exit code. Don't stop all threads in
15136 non-stop mode. In all-stop mode, only stop all threads when
15137 reporting a stop to GDB. Handle explicit thread stop requests.
15138 (async_file_flush, async_file_mark): New.
15140 (send_sigstop): Use lwpid_of.
15141 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15142 interface changes. In non-stop mode, don't switch to a random
15144 (linux_resume_one_lwp): Use lwpid_of.
15145 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15146 (linux_resume_one_thread): ... this. Handle resume_stop. In
15147 non-stop mode, don't look for pending flag in all threads.
15148 (resume_status_pending_p): Don't consider explicitly suspended
15150 (my_waitpid): Reimplement. Emulate __WALL.
15151 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15153 (sigchld_handler, linux_supports_non_stop, linux_async)
15154 (linux_start_non_stop): New.
15155 (linux_target_ops): Register linux_supports_non_stop, linux_async
15156 and linux_start_non_stop.
15157 (initialize_low): Install SIGCHLD handler.
15158 * thread-db.c (thread_db_create_event, find_one_thread)
15159 (thread_db_get_tls_address): Use lwpid_of.
15160 * win32-low.c (win32_detach): Adjust to use resume_kind.
15161 (win32_wait): Add `options' argument.
15162 * spu-low.c (spu_resume): Adjust to use resume_kind.
15163 (spu_wait): Add `options' argument.
15165 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15167 Decouple target code from remote protocol.
15169 * target.h (enum target_waitkind): New.
15170 (struct target_waitstatus): New.
15171 (struct target_ops) <wait>: Return an unsigned long. Take a
15172 target_waitstatus pointer instead of a char pointer.
15173 (mywait): Likewise.
15174 * target.c (mywait): Change prototype to return an unsigned long.
15175 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15176 * server.h (thread_from_wait, old_thread_from_wait): Delete
15178 (prepare_resume_reply): Change prototype to take a
15180 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15181 (last_status, last_ptid): New.
15182 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15183 pid instead of a signal.
15184 (attach_inferior): Remove "status" and "signal" parameters.
15186 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15188 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15189 (handle_v_requests, myresume): Remove "status" and "signal"
15190 parameters. Adjust.
15191 (handle_status): New.
15192 (main): Delete local `status'. Adjust.
15193 * remote-utils.c: Include target.h.
15194 (prepare_resume_reply): Change prototype to take a
15195 target_waitstatus. Adjust.
15197 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15199 * spu-low.c (spu_wait): Adjust.
15200 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15202 (win32_wait): Adjust.
15204 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15206 * target.h (struct thread_resume): Delete leave_stopped member.
15207 (struct target_ops): Add a `n' argument to the `resume' callback.
15208 * server.c (start_inferior): Adjust.
15209 (handle_v_cont, myresume): Adjust.
15210 * linux-low.c (check_removed_breakpoint): Adjust to resume
15211 interface change, and to removed leave_stopped field.
15212 (resume_ptr): Delete.
15213 (struct thread_resume_array): New.
15214 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15215 resume interface change.
15216 (linux_continue_one_thread, linux_queue_one_thread)
15217 (resume_status_pending_p): Check if the resume field is NULL
15218 instead of checking the leave_stopped member.
15219 (linux_resume): Adjust to the target resume interface change.
15220 * spu-low.c (spu_resume): Adjust to the target resume interface
15222 * win32-low.c (win32_detach, win32_resume): Ditto.
15224 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15226 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15228 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15230 (linux_continue_one_thread): Only preserve the stepping flag if
15231 there's a pending breakpoint.
15233 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15235 * server.c (main): After the inferior having exited, call
15236 remote_close before exiting gdbserver.
15238 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15240 Fix size of FPSCR in Power 7 processors.
15241 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15242 (PPC_FEATURE_HAS_DFP): New #define.
15243 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15246 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15248 * server.c (handle_query) Whitespace and formatting.
15250 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15252 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15253 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15254 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15255 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15256 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15257 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15258 Makefile.in, configure.ac: Fix whitespace throughout.
15259 * configure: Regenerate.
15261 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15263 * inferiors.c (find_inferior): Make it safe for the callback
15264 function to delete the currently iterated inferior.
15266 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15268 * Makefile.in (linuw_low_h): Move higher.
15269 (thread-db.o): Depend on $(linux_low_h).
15271 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15273 Rename "process" to "lwp" throughout.
15275 * linux-low.c (all_processes): Rename to...
15276 (all_lwps): ... this.
15277 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15278 (add_process): Rename to ...
15279 (add_lwp): ... this. Adjust.
15280 (linux_create_inferior): Adjust.
15281 (linux_attach_lwp): Adjust.
15282 (linux_attach): Adjust.
15283 (linux_kill_one_process): Rename to ...
15284 (linux_kill_one_lwp): ... this. Adjust.
15285 (linux_kill): Adjust.
15286 (linux_detach_one_process): Rename to ...
15287 (linux_detach_one_lwp): ... this. Adjust.
15288 (linux_detach): Adjust.
15289 (check_removed_breakpoint): Adjust.
15290 (status_pending_p): Adjust.
15291 (linux_wait_for_process): Rename to ...
15292 (linux_wait_for_lwp): ... this. Adjust.
15293 (linux_wait_for_event): Adjust.
15294 (send_sigstop): Adjust.
15295 (wait_for_sigstop): Adjust.
15296 (stop_all_processes): Rename to ...
15297 (stop_all_lwps): ... this.
15298 (linux_resume_one_process): Rename to ...
15299 (linux_resume_one_lwp): ... this. Adjust.
15300 (linux_set_resume_request, linux_continue_one_thread)
15301 (linux_queue_one_thread, resume_status_pending_p)
15302 (usr_store_inferior_registers, regsets_store_inferior_registers)
15303 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15305 * linux-low.h (get_process): Rename to ...
15306 (get_lwp): ... this. Adjust.
15307 (get_thread_process): Rename to ...
15308 (get_thread_lwp): ... this. Adjust.
15309 (get_process_thread): Rename to ...
15310 (get_lwp_thread): ... this. Adjust.
15311 (struct process_info): Rename to ...
15312 (struct lwp_info): ... this.
15313 (all_processes): Rename to ...
15314 (all_lwps): ... this.
15315 * proc-service.c (ps_lgetregs): Adjust.
15316 * thread-db.c (thread_db_create_event, find_one_thread)
15317 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15319 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15321 * server.c (handle_query): Handle "qAttached".
15323 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15325 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15326 GPLv3, update license URL.
15328 2009-03-01 Doug Evans <dje@google.com>
15330 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15331 (server_h): Add gdb_signals.h.
15332 (signals.o): Update.
15333 * server.h (target_signal_from_host,target_signal_to_host_p)
15334 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15336 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15338 * remote-utils.c (getpkt): Also generate remote-debug
15339 information if noack_mode is set.
15341 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15343 * server.c (handle_query): Report qXfer:siginfo:read and
15344 qXfer:siginfo:write as supported and handle them.
15345 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15346 * linux-low.c (linux_xfer_siginfo): New.
15347 (linux_target_ops): Set it.
15349 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15351 * server.c (gdbserver_usage): Mention --remote-debug.
15352 (main): Accept '--remote-debug' switch.
15354 2009-01-18 Doug Evans <dje@google.com>
15356 * regcache.c (new_register_cache): No need to check result of xcalloc.
15357 * server.c (handle_search_memory): Back out calls to xmalloc,
15358 result is checked and error is returned to user upon failure.
15359 (handle_query): Ditto. Add more checks for result of malloc.
15360 (handle_v_cont): Check result of malloc, report error back to
15362 (handle_v_run): Ditto. Call freeargv.
15363 * server.h (freeargv): Declare.
15364 * utils.c (freeargv): New fn.
15366 2009-01-15 Doug Evans <dje@google.com>
15368 * gdbreplay.c (perror_with_name): Make arg const char *.
15369 * server.h (target_signal_to_name): Make return type const char *.
15370 * thread-db.c (thread_db_err_str): Make return type const char *.
15371 * utils.c (perror_with_name): Make arg const char *.
15373 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15375 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15376 when handling a EXIT_PROCESS_DEBUG_EVENT.
15378 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15380 * gdbreplay.c (gdbreplay_version): Update copyright year.
15381 * server.c (gdbserver_version): Likewise.
15383 2009-01-05 Doug Evans <dje@google.com>
15385 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15386 (handle_extended_wait): Improve comment.
15388 2008-12-13 Doug Evans <dje@google.com>
15390 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15391 * server.h (ATTR_MALLOC): New macro.
15392 (xmalloc,xcalloc,xstrdup): Declare.
15393 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15394 * inferiors.c: Ditto.
15395 * linux-low.c: Ditto.
15396 * mem-break.c: Ditto.
15397 * regcache.c: Ditto.
15398 * remote-utils.c: Ditto.
15401 * win32-low.c: Ditto.
15403 2008-12-12 Doug Evans <dje@google.com>
15405 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15406 in debugging printf.
15408 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15410 2008-12-09 Doug Evans <dje@google.com>
15412 * linux-low.h (struct process_info): Delete member tid, unused.
15413 * thread-db.c (find_one_thread): Update.
15414 (maybe_attach_thread): Update.
15416 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15418 * target.h (struct target_ops): Add qxfer_osdata member.
15419 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15421 (linux_qxfer_osdata): New functions.
15422 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15424 * server.c (handle_query): Handle "qXfer:osdata:read:".
15425 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15426 (buffer_xml_printf): New functions.
15427 * server.h (struct buffer): New.
15428 (buffer_grow_str, buffer_grow_str0): New macros.
15429 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15430 (buffer_xml_printf): Declare.
15432 2008-11-24 Doug Evans <dje@google.com>
15434 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15436 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15438 * server.c (handle_v_run): Always use the supplied argument list.
15440 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15442 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15443 (xtensa_regmap_table): Add entry for scompare1.
15445 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15447 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15448 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15449 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15450 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15451 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15452 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15453 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15454 XML target descriptions.
15455 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15456 when inferior is running on an ISA 2.05 or later processor. Add
15457 special case to return offset for full 64-bit slot of FPSCR when
15460 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15462 * Makefile.in (SFILES, clean): Added sparc64 files.
15463 (reg-sparc64.o, reg-sparc64.c): New.
15464 * configure.srv (sparc*-*-linux*): New configuration.
15465 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15466 syscall arguments for SPARC.
15467 (regsets_store_inferior_registers): Likewise.
15468 * linux-sparc-low.c: New file.
15470 2008-10-21 Doug Evans <dje@google.com>
15472 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15473 (READLINE_DIR,READLINE_DEP): Delete.
15474 (INTERNAL_CFLAGS): Update.
15475 (LINTFLAGS): Update.
15477 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15479 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15480 whole argv from the last run, not just argv[0].
15482 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15484 * regcache.c (new_register_cache): Return NULL if the register
15485 cache size isn't known yet.
15486 (free_register_cache): Avoid dereferencing a NULL regcache.
15488 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15490 * configure.srv: Merge MIPS and MIPS64.
15492 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15494 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15496 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15498 * Makefile.in: Add required vsx dependencies.
15500 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15501 Declare init_registers_powerpc_vsx32l.
15502 Declare init_registers_powerpc_vsx64l.
15503 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15504 (ppc_arch_setup): Check for VSX in hwcap.
15505 (ppc_fill_vsxregset): New function.
15506 (ppc_store_vsxregset): New function.
15507 Add new VSX entry in regset_info target_regsets.
15509 * configure.srv: Add new VSX dependencies.
15511 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15513 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15514 (remote_open): Set or clear transport_is_reliable.
15515 (putpkt_binary): Don't expect acks in noack mode.
15516 (getpkt): Don't send ack/nac in noack mode.
15517 * server.c (handle_general_set): Handle QStartNoAckMode.
15518 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15520 (main): Reset noack_mode on every connection.
15521 * server.h (noack_mode): Declare.
15523 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15525 * Makefile.in (GDBREPLAY_OBS): New variable.
15526 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15528 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15529 Daniel Jacobowitz <dan@codesourcery.com>
15531 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15532 (usr_store_inferior_registers): Likewise.
15533 (regsets_store_inferior_registers): Likewise.
15535 2008-07-31 Rolf Jansen <rj@surtec.com>
15536 Pedro Alves <pedro@codesourcery.com>
15538 * configure.ac: Check for memmem declaration.
15539 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15540 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15541 (disable_packet_qfThreadInfo): Unconditionally compile.
15542 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15543 * configure, config.in: Regenerate.
15545 2008-07-28 Doug Kwan <dougkwan@google.com>
15547 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15548 (linux_write_memory): Remove declaration of errno.
15550 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15552 * linux-low.c (handle_extended_wait): Do not use "status"
15553 variable uninitialized.
15555 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15557 * server.c (handle_v_attach): Inhibit reporting dll changes.
15559 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15561 * remote-utils.c (prepare_resume_reply): If requested, don't
15562 output "thread:TID" in the T stop reply.
15564 * server.c (disable_packet_vCont, disable_packet_Tthread)
15565 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15566 (handle_query): If requested, disable support for qC, qfThreadInfo
15568 (handle_v_requests): If requested, disable support for vCont.
15569 (gdbserver_show_disableable): New.
15570 (main): Handle --disable-packet and --disable-packet=LIST.
15572 * server.h (disable_packet_vCont, disable_packet_Tthread)
15573 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15575 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15577 * server.c (gdbserver_usage): Mention --version.
15579 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15581 * Makefile.in (gdbreplay.o): New rule.
15583 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15585 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15586 message, not gdbserver.
15588 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15589 Nathan Sidwell <nathan@codesourcery.com>
15590 Joseph Myers <joseph@codesourcery.com>
15592 * acinclude.m4: Include ../../config/acx.m4.
15593 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15594 * configure, config.in: Regenerate.
15595 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15596 * server.c (gdbserver_version): Print PKGVERSION.
15597 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15598 (main): Adjust gdbserver_usage calls.
15599 * gdbreplay.c (version, host_name): Add declarations.
15600 (gdbreplay_version, gdbreplay_usage): New.
15601 (main): Accept --version and --help options.
15603 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15605 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15606 (arm_breakpoint_at): Handle Thumb.
15607 (the_low_target): Add comment.
15609 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15611 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15613 2008-05-09 Doug Evans <dje@google.com>
15615 * server.h (decode_search_memory_packet): Declare.
15616 * remote-utils.c (decode_search_memory_packet): New fn.
15617 * server.c (handle_search_memory_1): New fn.
15618 (handle_search_memory): New fn.
15619 (handle_query): Process qSearch:memory packets.
15621 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15623 * regcache.c (registers_length): Remove.
15624 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15625 full register packet.
15626 * regcache.h (registers_length): Remove prototype.
15627 * server.h (PBUFSIZ): Define to 16384.
15629 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15631 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15632 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15633 powerpc-64l.o, and powerpc-altivec64l.o.
15634 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15635 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15636 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15637 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15638 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15641 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15642 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15643 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15644 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15645 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15646 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15647 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15648 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15649 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15650 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15653 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15654 (init_registers_powerpc_32l): ... this new prototype.
15655 (init_registers_powerpc_32): Remove, replace by ...
15656 (init_registers_powerpc_altivec32l): ... this new prototype.
15657 (init_registers_powerpc_e500): Remove, replace by ...
15658 (init_registers_powerpc_e500l): ... this new prototype.
15659 (init_registers_ppc64): Remove, replace by ...
15660 (init_registers_powerpc_64l): ... this new prototype.
15661 (init_registers_powerpc_64): Remove, replace by ...
15662 (init_registers_powerpc_altivec64l): ... this new prototype.
15663 (ppc_num_regs): Set to 73.
15664 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15665 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15666 (ppc_cannot_store_register): Handle orig_r3 and trap.
15667 (ppc_arch_setup): Update init_registers_... calls.
15668 (ppc_fill_gregset): Handle orig_r3 and trap.
15670 * inferiors.c (clear_inferiors): Reset current_inferior.
15672 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15674 * acinclude.m4: Add override.m4.
15675 * configure: Regenerate.
15677 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15679 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15680 initial call to init_register_ppc64.
15682 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15684 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15685 single powerpc*-*-linux* case.
15686 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15688 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15690 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15691 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15693 * linux-ppc-low.c: Include <elf.h>.
15694 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15695 (ppc_hwcap): New global variable.
15696 (ppc_regmap): Remove __SPE__ #ifdef sections.
15697 (ppc_regmap_e500): New global variable.
15698 (ppc_cannot_store_register): Update __SPE__ special case.
15699 (ppc_get_hwcap): New function.
15700 (ppc_arch_setup): Use it to determine whether inferior supports
15701 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15702 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15703 Do not access registers if target does not support AltiVec.
15704 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15705 Do not access registers if target does not support SPE.
15706 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15708 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15710 * linux-low.c (disabled_regsets, num_regsets): New.
15711 (use_regsets_p): Delete.
15712 (linux_wait_for_process): Clear disabled_regsets.
15713 (regsets_fetch_inferior_registers): Check and set it.
15714 (regsets_store_inferior_registers): Likewise.
15715 (linux_fetch_registers, linux_store_registers): Do not use
15717 (initialize_low): Allocate disabled_regsets.
15719 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15721 * Makefile.in (LIBOBJS): New.
15722 (OBS): Use LIBOBJS.
15723 (memmem.o): New rule.
15724 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15725 * configure: Regenerated.
15727 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15729 * server.c (handle_query): Never return "unsupported" for
15730 qXfer:features:read queries.
15732 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15734 * server.c (get_features_xml): Fix inverted condition.
15735 (handle_query): Always support qXfer:feature:read.
15737 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15739 * server.c (wrapper_argv): New.
15740 (start_inferior): Handle wrapper_argv. If set, expect an extra
15742 (gdbserver_usage): Document --wrapper.
15743 (main): Parse --wrapper.
15745 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15747 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15748 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15749 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15750 (ppc_set_pc): Likewise.
15751 (ppc_arch_setup): New function.
15752 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15753 of collect_register.
15754 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15756 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15758 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15759 instead of linux-ppc64-low.o.
15760 * linux-ppc64-low.c: Remove file.
15761 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15762 (linux-ppc64-low.o): Remove rule.
15764 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15765 (init_registers_powerpc_64): Likewise.
15766 (ppc_regmap): Conditionally define depending on __powerpc64__.
15767 (ppc_cannot_store_register): Do not special-case "fpscr" when
15768 compiled on __powerpc64__.
15769 (ppc_collect_ptrace_register): New function.
15770 (ppc_supply_ptrace_register): New function.
15771 (ppc_breakpoint): Change type to "unsigned int".
15772 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15773 (the_low_target): Conditionally provide initializers for the
15774 arch_setup member depending on __powerpc64__. Install
15775 collect_ptrace_register and supply_ptrace_register members.
15777 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15779 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15780 * server.c (gdbserver_xmltarget): Define.
15781 (get_features_xml): Use it to replace "target.xml" and arch_string.
15783 * configure.srv: Remove srv_xmltarget. Add XML files that were
15784 mentioned there to srv_xmlfiles instead. Remove conditional tests
15785 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15786 srv_xmlfiles and srv_regobj to include all possible choices.
15787 * configure.ac (srv_xmltarget): Remove.
15788 (srv_xmlfiles): Do not add "target.xml".
15789 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15790 checks for supplementary target information.
15791 * configure: Regenerate.
15792 * Makefile.in (XML_TARGET): Remove.
15793 (target.xml): Remove rule.
15794 (clean): Do not clean up target.xml.
15795 (.PRECIOUS): Do not mention target.xml.
15797 * target.h (struct target_ops): Remove arch_string member.
15798 * linux-low.c (linux_arch_string): Remove.
15799 (linux_target_ops): Remove arch_string initializer.
15800 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15801 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15802 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15803 * spu-low.c (spu_arch_string): Remove.
15804 (spu_target_ops): Remove arch_string initializer.
15805 * win32-low.c (win32_arch_string): Remove.
15806 (win32_target_ops): Remove arch_string initializer.
15807 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15808 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15809 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15811 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15813 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15814 by collect_ptrace_register and supply_ptrace_register hooks.
15815 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15816 instead of checking for the_low_target.left_pad_xfer.
15817 (usr_store_inferior_registers): Use collect_ptrace_register callback
15818 instead of checking for the_low_target.left_pad_xfer.
15820 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15821 (s390_supply_ptrace_register): Likewise.
15822 (s390_fill_gregset): Call s390_collect_ptrace_register.
15823 (the_low_target): Update.
15825 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15826 (ppc_supply_ptrace_register): Likewise.
15827 (the_low_target): Update.
15829 * linux-i386-low.c (the_low_target): Update.
15830 * linux-x86-64-low.c (the_low_target): Update.
15832 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15834 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15835 reg-s390.o and reg-s390x.o.
15837 * linux-low.c (new_inferior): New global variable.
15838 (linux_create_inferior, linux_attach): Set it.
15839 (linux_wait_for_process): Call the_low_target.arch_setup after the
15840 target has stopped for the first time.
15841 (initialize_low): Do not call the_low_target.arch_setup.
15843 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15844 (s390_set_pc): Likewise.
15845 (s390_arch_setup): New function.
15846 (the_low_target): Use s390_arch_setup as arch_setup routine.
15848 * regcache.c (realloc_register_cache): New function.
15849 (set_register_cache): Call it for each existing regcache.
15851 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15853 * server.h (init_registers): Remove prototype.
15855 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15856 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15857 instead of init_registers ().
15858 * linux-arm-low.c (init_registers_arm): Add prototype.
15859 (init_registers_arm_with_iwmmxt): Likewise.
15860 (the_low_target): Add initializer for arch_setup field.
15861 * linux-cris-low.c (init_registers_cris): Add prototype.
15862 (the_low_target): Add initializer for arch_setup field.
15863 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15864 (the_low_target): Add initializer for arch_setup field.
15865 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15866 (the_low_target): Add initializer for arch_setup field.
15867 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15868 (the_low_target): Add initializer for arch_setup field.
15869 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15870 (the_low_target): Add initializer for arch_setup field.
15871 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15872 (the_low_target): Add initializer for arch_setup field.
15873 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15874 (init_registers_mips64_linux): Likewise.
15875 (the_low_target): Add initializer for arch_setup field.
15876 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15877 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15878 (the_low_target): Add initializer for arch_setup field.
15879 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15880 (init_registers_powerpc_64): Likewise.
15881 (the_low_target): Add initializer for arch_setup field.
15882 * linux-s390-low.c (init_registers_s390): Add prototype.
15883 (init_registers_s390x): Likewise.
15884 (the_low_target): Add initializer for arch_setup field.
15885 * linux-sh-low.c (init_registers_sh): Add prototype.
15886 (the_low_target): Add initializer for arch_setup field.
15887 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15888 (the_low_target): Add initializer for arch_setup field.
15889 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15890 (the_low_target): Add initializer for arch_setup field.
15892 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15893 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15894 instead of init_registers ().
15895 * win32-arm-low.c (init_registers_arm): Add prototype.
15896 (the_low_target): Add initializer for arch_setup field.
15897 * win32-i386-low.c (init_registers_i386): Add prototype.
15898 (the_low_target): Add initializer for arch_setup field.
15900 * spu-low.c (init_registers_spu): Add prototype.
15901 (initialize_low): Call initialie_registers_spu () instead of
15902 initialize_registers ().
15904 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15906 * server.c (handle_v_requests): When handling the vRun and vAttach
15907 packets, if already debugging a process, don't kill it. Return an
15910 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15912 * server.c (handle_query): Correct length check.
15914 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15916 * win32-low.c (do_initial_child_stuff): Add process handle
15917 parameter. Set current_process_handle and current_process_id from the
15918 parameters. Clear globals.
15919 (win32_create_inferior): Don't set current_process_handle and
15920 current_process_id here. Instead pass them on the call to
15921 do_initial_child_stuff.
15922 (win32_attach): Likewise.
15923 (win32_clear_inferiors): New.
15924 (win32_kill): Don't close the current process handle or the
15925 current thread handle here. Instead call win32_clear_inferiors.
15926 (win32_detach): Don't open a new handle to the process. Call
15927 win32_clear_inferiors.
15928 (win32_join): Don't rely on current_process_handle; open a new
15929 handle using the process id.
15930 (win32_wait): Call win32_clear_inferiors when the inferior process
15933 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15935 * server.c (monitor_show_help): Add "exit".
15937 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15939 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15940 (clean): Add reg-xtensa.c.
15941 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15942 * configure.srv (xtensa*-*-linux*) New target.
15943 * linux-xtensa-low.c: New.
15944 * xtensa-xtregs.c: New.
15946 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15948 * hostio.c: Don't include errno.h.
15949 (errno_to_fileio_errno): Move to hostio-errno.
15950 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15951 error number outputting to the target->hostio_last_error callback.
15952 (hostio_packet_error): Use FILEIO_EINVAL directly.
15953 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15954 calls to hostio_error.
15955 * hostio-errno.c: New.
15956 * server.h (hostio_last_error_from_errno): Declare.
15957 * target.h (target_ops): Add hostio_last_error member.
15958 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15959 as hostio_last_error handler.
15960 * spu-low.c (spu_target_ops): Likewise.
15961 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15962 (wince_hostio_last_error): New functions.
15963 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15964 as hostio_last_error handler.
15965 (win32_target_ops) [!_WIN32_WCE]: Register
15966 hostio_last_error_from_errno as hostio_last_error handler.
15967 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15968 (hostio-errno.o): New rule.
15969 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15970 * configure.srv (srv_hostio_err_objs): New variable. Default to
15972 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15973 * configure: Regenerate.
15975 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15977 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15978 (linux_kill, linux_detach): Clean up the process list.
15979 * remote-utils.c (remote_open): Improve port number parsing.
15980 (putpkt_binary, input_interrupt): Only send interrupts if the target
15982 * server.c (extended_protocol): Make static.
15983 (attached): Define earlier.
15984 (exit_requested, response_needed, program_argv): New variables.
15985 (target_running): New.
15986 (start_inferior): Clear attached here.
15987 (attach_inferior): Set attached here.
15988 (require_running): Define.
15989 (handle_query): Use require_running and target_running. Implement
15991 (handle_v_attach, handle_v_run): New.
15992 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15993 (gdbserver_usage): Update.
15994 (main): Redo argument parsing. Handle --debug and --multi. Handle
15995 --attach along with other options or after the port. Save
15996 program_argv. Support no initial program. Resynchronize
15997 communication with GDB after an error. Handle "monitor exit".
15998 Use require_running and target_running. Always allow the extended
15999 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16000 restart in extended mode.
16001 * README: Refer to the GDB manual. Update --attach usage.
16003 2007-12-20 Andreas Schwab <schwab@suse.de>
16005 * linux-low.c (STACK_SIZE): Define.
16006 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16007 (linux_test_for_tracefork): Likewise.
16009 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16011 * linux-low.c (linux_wait_for_event): Update messages. Do not
16012 reinsert auto-delete breakpoints.
16013 * mem-break.c (struct breakpoint): Change return type of handler to
16015 (set_breakpoint_at): Update handler type.
16016 (reinsert_breakpoint_handler): Return 1 instead of calling
16018 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16020 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16021 * mem-break.h (set_breakpoint_at): Update handler type.
16022 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16023 * win32-low.c (auto_delete_breakpoint): New.
16024 (get_child_debug_event): Use it.
16026 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16028 * configure.ac: Check for pread and pwrite.
16029 * hostio.c (handle_pread): Fall back to lseek and read.
16030 (handle_pwrite): Fall back to lseek and write.
16031 * config.in, configure: Regenerated.
16033 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16035 * server.c (myresume): Add own_buf argument.
16036 (main): Update calls.
16038 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16040 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16041 * remote-utils.c (remote_open): Do not call disable_async_io.
16042 (block_async_io): Delete.
16043 (unblock_async_io): Make static.
16044 (initialize_async_io): New.
16045 * server.c (handle_v_cont): Handle async I/O here.
16046 (myresume): Likewise. Move other common resume tasks here...
16047 (main): ... from here. Call initialize_async_io. Disable async
16048 I/O before the main loop.
16049 * server.h (initialize_async_io): Declare.
16050 (block_async_io, unblock_async_io): Delete prototypes.
16051 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16053 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16055 * remote-utils.c (readchar): Allow binary data in received messages.
16057 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16059 * win32-low.c (attaching): New global.
16060 (win32_create_inferior): Clear the `attaching' global.
16061 (win32_attach): Set the `attaching' global.
16062 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16063 attaching. Only set a breakpoint at the entry point if not
16066 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16068 * server.c (main): Don't report dll events on the initial
16069 connection on attaches.
16071 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16073 * server.c (main): Relax numerical bases supported for the pid of
16074 the --attach command line argument.
16076 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16078 * win32-low.c (win32_attach): Call OpenProcess before
16079 DebugActiveProcess, not after. Add last error output to error
16082 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16084 * win32-low.c (win32_get_thread_context)
16085 (win32_set_thread_context): New functions.
16086 (thread_rec): Use win32_get_thread_context.
16087 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16088 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16091 2007-12-03 Leo Zayas
16092 Pedro Alves <pedro_alves@portugalmail.pt>
16094 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16096 (child_add_thread): Minor cleanup.
16097 (child_continue): Resume artificially suspended threads before
16098 calling ContinueDebugEvent.
16099 (suspend_one_thread): New.
16100 (fake_breakpoint_event): New.
16101 (get_child_debug_event): Change return type to int. Check here if
16102 gdb sent an interrupt request. If a soft interrupt was requested,
16103 fake a breakpoint event. Return 0 if there is no event to handle,
16105 (win32_wait): Don't check here if gdb sent an interrupt request.
16106 Ensure there is a valid event to handle.
16107 (win32_request_interrupt): Add soft interruption method as last
16110 2007-12-03 Leo Zayas
16111 Pedro Alves <pedro_alves@portugalmail.pt>
16113 * win32-low.h (win32_thread_info): Add descriptions to the
16114 structure members. Replace `suspend_count' counter by a
16116 * win32-low.c (thread_rec): Update condition of when to get the
16117 context from the inferior. Rely on ContextFlags being set if it
16118 has already been retrieved. Only suspend the inferior thread if
16119 we haven't already. Warn if that fails.
16120 (continue_one_thread): s/suspend_count/suspended/. Only call
16121 ResumeThread once. Warn if that fails.
16123 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16125 * win32-low.c (win32_wait): Don't read from the inferior when it
16126 has already exited.
16128 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16130 * Makefile.in (win32_low_h): New variable.
16131 (win32-low.o): Add dependency on $(win32_low_h).
16132 (win32-arm-low.o, win32-i386-low.o): New rules.
16134 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16136 * hostio.c: Correct copyright year.
16138 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16140 * Makefile.in (OBS): Add hostio.o.
16141 (hostio.o): New rule.
16142 * server.h (handle_vFile): Declare.
16143 * hostio.c: New file.
16144 * server.c (handle_v_requests): Take packet_len and new_packet_len
16145 for binary packets. Call handle_vFile.
16146 (main): Update call to handle_v_requests.
16148 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16150 * linux-low.c: Include <sched.h>.
16152 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16154 * linux-low.c (linux_tracefork_grandchild): New.
16155 (linux_tracefork_child): Use clone.
16156 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16158 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16160 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16162 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16164 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16166 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16168 * inferiors.c (change_inferior_id): Delete.
16169 (add_pid_to_list, pull_pid_from_list): New.
16170 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16171 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16172 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16173 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16174 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16175 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16176 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16177 (using_threads): Always set to 1.
16178 (handle_extended_wait): New.
16179 (add_process): Do not set TID.
16180 (linux_create_inferior): Set must_set_ptrace_flags.
16181 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16182 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16183 (linux_thread_alive): Rename TID argument to LWPID.
16184 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16185 (linux_wait_for_event): Do not use TID or check using_threads. Update
16186 call to dead_thread_notify. Call handle_extended_wait.
16187 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16188 (send_sigstop): Delete sigstop_sent.
16189 (wait_for_sigstop): Avoid TID.
16190 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16191 (linux_test_for_tracefork): New.
16192 (linux_lookup_signals): Use thread_db_active and
16193 linux_supports_tracefork_flag.
16194 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16195 * linux-low.h (get_process_thread): Avoid TID.
16196 (struct process_ifo): Move thread_known and tid to the end. Remove
16198 (linux_attach_lwp, thread_db_init): Update prototypes.
16199 * server.h (change_inferior_id): Delete prototype.
16200 (add_pid_to_list, pull_pid_from_list): New prototypes.
16201 * thread-db.c (thread_db_use_events): New.
16202 (find_first_thread): Rename to...
16203 (find_one_thread): ...this. Update callers and messages. Do not
16204 call fatal. Check thread_db_use_events. Do not call
16205 change_inferior_id or new_thread_notify.
16206 (maybe_attach_thread): Update. Do not call new_thread_notify.
16207 (thread_db_init): Set thread_db_use_events. Check use_events.
16208 * utils.c (fatal, warning): Correct message prefix.
16210 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16212 * Makefile.in (clean): Remove new files.
16213 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16214 (powerpc-64.o, powerpc-64.c): New rules.
16215 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16216 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16218 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16220 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16221 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16222 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16223 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16224 (target_regsets): Add AltiVec and SPE register sets.
16225 * configure.ac: Check for AltiVec and SPE.
16226 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16227 (ppc_fill_vrregset, ppc_store_vrregset): New.
16228 (target_regsets): Add AltiVec register set.
16229 * configure: Regenerated.
16231 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16233 * linux-low.c (O_LARGEFILE): Define.
16234 (linux_read_memory): Use /proc/PID/mem.
16235 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16236 * configure, config.in: Regenerated.
16238 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16240 * linux-low.c (linux_wait_for_event): Do not pass signals while
16243 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16245 * win32-low.c (create_process): New.
16246 (win32_create_inferior): Use create_process instead of
16247 CreateProcess. If create_process failed retry appending an ".exe"
16248 suffix. Store the GetLastError result immediatelly after
16249 create_process calls and use it on the call to error.
16251 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16253 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16255 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16257 * configure.ac: Switch license to GPLv3.
16259 2007-08-01 Michael Snyder <msnyder@access-company.com>
16261 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16263 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16265 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16267 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16268 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16269 CloseToolhelp32Snapshot.
16270 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16271 CloseToolhelp32Snapshot.
16273 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16275 * server.c (main): Check for inferior exit before main loop.
16277 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16279 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16280 instead of on tmp_desc.
16282 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16283 Daniel Jacobowitz <dan@codesourcery.com>
16285 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16286 (add_thread): Minor cleanups.
16287 (clear_inferiors): Move lower in the file. Clear the DLL
16289 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16290 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16291 (xml_escape_text): New.
16292 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16294 (handle_v_cont): Report errors.
16295 (gdbserver_version): Update.
16296 (main): Correct size of own_buf. Do not report initial DLL events.
16297 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16298 (unloaded_dll, xml_escape_text): New.
16299 * win32-low.c (enum target_waitkind): Update comments.
16300 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16301 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16302 (win32_EnumProcessModules, win32_GetModuleInformation)
16303 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16304 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16305 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16306 (win32_Module32First, win32_Module32Next, load_toolhelp)
16307 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16308 (get_child_debug_event): Handle DLL events.
16309 (win32_wait): Likewise.
16311 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16313 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16314 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16316 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16318 * win32-low.c (handle_output_debug_string): Ignore event if not
16321 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16323 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16325 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16327 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16329 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16331 * inferiors.c (change_inferior_id): Add comment.
16332 * linux-low.c (check_removed_breakpoint): Add an early
16333 prototype. Improve debug output.
16334 (linux_attach): Doc update.
16335 (linux_detach_one_process, linux_detach): Clean up before releasing
16337 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16338 * linux-low.h (struct process_info): Doc improvement.
16339 * mem-break.c (delete_all_breakpoints): New.
16340 * mem-break.h (delete_all_breakpoints): New prototype.
16341 * thread-db.c (find_first_thread): New.
16342 (thread_db_create_event): Call it instead of
16343 thread_db_find_new_threads. Clean up unused variables.
16344 (maybe_attach_thread): Remove first thread handling.
16345 (thread_db_find_new_threads): Use find_first_thread.
16346 (thread_db_get_tls_address): Likewise.
16348 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16350 * thread-db.c (thread_db_find_new_threads): Add prototype.
16351 (thread_db_create_event): Check for the main thread before adding
16353 (maybe_attach_thread): Only enable event reporting if TID == 0.
16354 (thread_db_get_tls_address): Check for new threads.
16356 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16358 * linux-low.c (linux_create_inferior): Try execv before execvp.
16359 * spu-low.c (spu_create_inferior): Likewise.
16361 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16363 * linux-low.c (linux_create_inferior): Change execv to execvp.
16364 * spu-low.c (spu_create_inferior): Likewies.
16366 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16368 * Makefile.in (clean): Clean new files instead of deleted ones.
16369 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16370 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16372 * configure.srv: Specify XML files and new regformats for MIPS and
16374 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16375 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16376 an entry for the restart register.
16377 (mips_cannot_fetch_register, mips_cannot_store_register)
16378 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16379 register names to match the XML descriptions.
16380 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16381 restart register instead of $0.
16383 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16384 Markus Deuling <deuling@de.ibm.com>
16386 * remote-utils.c (decode_xfer_write): New function.
16387 * server.h (decode_xfer_write): Add prototype.
16388 * server.c (handle_query): Add PACKET_LEN argument. Support
16389 qXfer:spu:read and qXfer:spu:write packets.
16390 (main): Pass packet_len to handle_query.
16391 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16392 * target.h (target_ops): Add qxfer_spu.
16394 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16396 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16397 accessing non-seekable spufs files.
16399 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16401 * server.c (handle_query): Add reply for qC packet.
16403 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16404 Leo Zayas <lerele@champenstudios@com>
16406 * server.h (check_remote_input_interrupt_request): New function.
16407 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16408 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16409 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16410 (check_remote_input_interrupt_request): New function.
16411 * server.h (check_remote_input_interrupt_request): Declare.
16412 * win32-low.c (winapi_DebugBreakProcess,
16413 winapi_GenerateConsoleCtrlEvent): New typedefs.
16414 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16416 (win32_wait): Check for remote interrupt request
16417 with check_remote_input_interrupt_request.
16418 (win32_request_interrupt): New function.
16419 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16421 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16423 * win32-low.c (debug_registers_changed,
16424 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16425 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16426 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16427 (thread_rec): Get context using the low target.
16428 (child_add_thread): Call thread_added on the low target,
16429 which does the same thing.
16431 (do_initial_child_stuff): Remove debug registers references.
16432 Set context using the low target. Resume threads after
16433 setting the contexts.
16434 (child_continue): Remove dead variable. Remove debug
16435 registers references.
16436 (child_fetch_inferior_registers): Go through the low target.
16437 (do_child_store_inferior_registers): Remove.
16438 (child_store_inferior_registers): Go through the low target.
16439 (win32_resume): Remove debug registers references.
16440 Set context using the low target.
16441 (handle_exception): Change return type to void. Don't record
16442 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16443 first chance exception.
16444 (get_child_debug_event): Change return type to void. Remove
16445 goto loop. Always return after waiting for debug event.
16446 (win32_wait): Convert to switch statement. Handle spurious
16449 * win32-i386-low.c (debug_registers_changed,
16450 debug_registers_used): New.
16451 (initial_stuff): Rename to ...
16452 (i386_initial_stuff): ... this. Clear debug registers
16454 (store_debug_registers): Delete.
16455 (i386_get_thread_context): New.
16456 (load_debug_registers): Delete.
16457 (i386_set_thread_context): New.
16458 (i386_thread_added): New.
16459 (single_step): Rename to ...
16460 (i386_single_step): ... this.
16461 (do_fetch_inferior_registers): Rename to ...
16462 (i386_fetch_inferior_register): ... this.
16463 (i386_store_inferior_register): New.
16464 (the_low_target): Adapt to new interface.
16466 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16467 (arm_get_thread_context): New.
16468 (arm_set_thread_context): New.
16470 (do_fetch_inferior_registers): Rename to ...
16471 (arm_fetch_inferior_register): ... this.
16472 (arm_store_inferior_register): New.
16473 (arm_wince_breakpoint): Reimplement as unsigned long.
16474 (arm_wince_breakpoint_len): Define.
16475 (the_low_target): Adapt to new interface.
16477 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16478 load_debug_registers. Add get_thread_context, set_thread_context,
16479 thread_added and store_inferior_register. Rename
16480 fetch_inferior_registers to fetch_inferior_register.
16481 (regptr): Remove declaration.
16483 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16485 * linux-low.c (linux_detach): Change return type to int. Return 0.
16486 * spu-low.c (spu_detach): Likewise.
16488 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16490 * target.h (target_ops): Change return type of detach to int.
16492 (join_inferior): New.
16493 * server.c (main): Don't skip detach support on mingw32.
16494 If the inferior doesn't support detaching return error.
16495 Call join_inferior instead of using waitpid.
16496 * linux-low.c (linux_join): New.
16497 (linux_target_op): Add linux_join.
16498 * spu-low.c (spu_join): New.
16499 (spu_target_ops): Add spu_join.
16500 * win32-low.c (win32_detach): Adapt to new interface.
16501 Reopen current_process_handle before detaching. Issue a child
16502 resume before detaching.
16504 (win32_target_op): Add win32_join.
16506 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16508 * win32-low.c (win32-attach): Fix return value.
16509 * target.h (target_ops): Describe ATTACH return values.
16511 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16513 * win32-low.c (GETPROCADDRESS): Define.
16514 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16515 (winapi_DebugSetProcessKillOnExit): Likewise.
16516 (win32_create_inferior): Force usage of ansi CreateProcessA.
16517 (win32_attach): Use GETPROCADDRESS.
16518 (win32_detach): Likewise.
16520 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16522 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16524 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16526 * win32-low.c: Commit leftover changes from 2007-03-29.
16528 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16530 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16531 fields short instead of int. Add explicit padding.
16532 (i387_cache_to_fsave): Remove unnecessary casts.
16533 (i387_fsave_to_cache): Doc fix.
16534 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16536 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16538 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16539 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16541 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16543 * configure.srv (arm*-*-mingw32ce*): Move near the other
16546 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16548 * configure.ac: Add errno checking.
16549 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16550 sys/file.h and malloc.h.
16551 (AC_CHECK_DECLS): Add perror.
16552 (srv_mingwce): Handle.
16553 * configure.srv (i[34567]86-*-cygwin*): Add
16554 win32-i386-low.o to srv_tgtobj.
16555 (i[34567]86-*-mingw*): Likewise.
16556 (arm*-*-mingw32ce*): Add case.
16557 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16558 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16559 [__MINGW32CE__] (strerror): New function.
16560 [__MINGW32CE__] (errno): Define to GetLastError.
16561 [__MINGW32CE__] (COUNTOF): New macro.
16562 (remote_open): Remove extra close call.
16563 * mem-break.c (delete_breakpoint_at): New function.
16564 * mem-break.h (delete_breakpoint_at): Declare.
16565 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16566 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16567 [USE_WIN32API] (read, write): Add char* casts.
16568 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16569 * server.h: Include wincecompat.h on Windows CE.
16570 [HAVE_ERRNO_H]: Check.
16571 (perror): Declare if not declared.
16572 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16573 (perror_with_name): Remove errno declaration.
16574 * wincecompat.h: New.
16575 * wincecompat.c: New.
16576 * win32-low.h: New.
16577 * win32-arm-low.c: New.
16578 * win32-i386-low.c: New.
16579 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16580 (OUTMSG2): Make it safe.
16582 (COUNTOF): New macro.
16583 (NUM_REGS): Get it from the low target.
16584 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16585 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16586 (thread_rec): Let low target handle debug registers.
16587 (child_add_thread): Likewise.
16588 (child_init_thread_list): Likewise.
16589 (continue_one_thread): Likewise.
16591 (do_child_fetch_inferior_registers): Move to ...
16592 * win32-i386-low.c: ... here, and rename to ...
16593 (do_fetch_inferior_registers): ... this.
16594 * win32-low.c (child_fetch_inferior_registers):
16595 Go through the low target.
16596 (do_child_store_inferior_registers): Use regptr.
16597 (strwinerror): New function.
16598 (win32_create_inferior): Handle Windows CE.
16599 Use strwinerror instead of strerror on Windows error
16600 codes. Add program to the error output.
16601 Don't close the main thread handle on Windows CE.
16602 (win32_attach): Use coredll.dll on Windows CE.
16603 (win32_kill): Close current process and current
16605 (win32_detach): Use coredll.dll on Windows CE.
16606 (win32_resume): Let low target handle debug registers, and
16608 (handle_exception): Add/Remove initial breakpoint. Avoid
16609 non-existant WSTOPSIG on Windows CE.
16610 (win32_read_inferior_memory): Cast to remove warning.
16611 (win32_arch_string): Go through the low target.
16612 (initialize_low): Call set_breakpoint_data with the low
16613 target's breakpoint.
16614 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16615 FOP_REGNUM, mappings): Move to ...
16616 * win32-i386-low.c: ... here.
16617 * win32-low.c (win32_thread_info): Move to ...
16618 * win32-low.h: ... here.
16619 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16620 win32-arm-low.c and wincecompat.c.
16621 (all:): Add $EXEEXT.
16622 (install-only:): Likewise.
16623 (gdbserver:): Likewise.
16624 (gdbreplay:): Likewise.
16625 * config.in: Regenerate.
16626 * configure: Regenerate.
16628 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16630 * win32-low.c: Rename typedef thread_info to
16631 win32_thread_info throughout.
16633 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16635 * win32-i386-low.c: Rename to ...
16636 * win32-low.c: ... this.
16637 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16638 * Makefile.in: Likewise.
16640 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16642 * remote-utils.c (monitor_output): Constify msg parameter.
16643 * server.h (monitor_output): Likewise.
16644 * win32-i386-low.c (handle_output_debug_string): New.
16645 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16646 handle_output_debug_string.
16647 (get_child_debug_event): Likewise.
16649 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16651 * server.c (main): Correct strtoul check.
16653 2007-03-27 Jon Ringle <jon@ringle.org>
16655 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16657 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16659 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16661 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16663 * terminal.h: Check HAVE_SGTTY_H.
16665 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16667 * remote-utils.c (remote_open): Print out the assigned port number.
16669 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16671 * remote-utils.c (monitor_output): New function.
16672 * server.c (debug_threads): Define here.
16673 (monitor_show_help): New function.
16674 (handle_query): Handle qRcmd.
16675 (main): Do not handle 'd' packet.
16676 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16677 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16680 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16682 * Makefile.in (EXEEXT): New.
16683 (clean): Use $(EXEEXT).
16685 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16687 * target.h (target_ops): Rename send_signal to request_interrupt,
16688 and remove enum target_signal parameter.
16689 * linux-low.c (linux_request_interrupt): Rename from
16690 linux_send_signal, and always send SIGINT.
16691 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16692 and always send SIGINT.
16693 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16695 (input_interrupt): Likewise.
16697 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16699 * server.c (get_features_xml): Check if target implemented
16701 * win32-i386-low.c (win32_arch_string): New.
16702 (win32_target_ops): Add win32_arch_string as arch_string member.
16704 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16706 * spu-low.c (spu_arch_string): New.
16707 (spu_target_ops): Add spu_arch_string.
16709 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16711 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16712 * configure.ac: Do not check for terminal.h.
16713 * configure, config.in: Regenerated.
16715 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16717 * Makefile.in (OBS): Add $(XML_BUILTIN).
16718 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16720 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16721 (arm-with-iwmmxt.c): New.
16722 * config.in, configure: Regenerate.
16723 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16724 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16725 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16726 (arm*-*-linux*): Add iWMMXt and regset support.
16727 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16728 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16729 (arm_store_wmmxregset, target_regsets): New.
16730 * server.c (get_features_xml): Take annex argument. Check builtin
16732 (handle_query): Handle multiple annexes.
16734 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16736 * remote-utils.c [USE_WIN32API] (read, write): Define.
16737 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16740 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16742 * linux-i386-low.c (the_low_target): Set arch_string.
16743 * linux-x86-64-low.c (the_low_target): Likewise.
16744 * linux-low.c (linux_arch_string): New.
16745 (linux_target_ops): Add it.
16746 * linux-low.h (struct linux_target_ops): Add arch_string.
16747 * server.c (write_qxfer_response): Use const void * for DATA.
16748 (get_features_xml): New.
16749 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16750 * target.h (struct target_ops): Add arch_string method.
16752 2007-01-03 Denis Pilat <denis.pilat@st.com>
16753 Daniel Jacobowitz <dan@codesourcery.com>
16755 * linux-low.c (linux_kill): Handle being called with no threads.
16756 * win32-i386-low.c (win32_kill): Likewise.
16757 (get_child_debug_event): Clear current_process_handle.
16759 2006-12-30 Denis PILAT <denis.pilat@st.com>
16760 Daniel Jacobowitz <dan@codesourcery.com>
16762 * remote-utils.c (remote_open): Check the type of specified
16763 serial port devices before opening them.
16764 * server.c (main): Kill the inferior if an error occurs during
16765 the first remote_open.
16767 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16769 * README: Update supported targets.
16771 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16773 * Makefile.in (clean): Remove reg-mips64.c.
16774 (reg-mips64.c, reg-mips64.o): New rules.
16775 * configure.srv: Handle mips64. Include regset support for mips.
16776 * linux-mips-low.c (union mips_register): New.
16777 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16778 (mips_breakpoint, mips_breakpoint_at): Use int.
16779 (mips_collect_register, mips_supply_register)
16780 (mips_collect_register_32bit, mips_supply_register_32bit)
16781 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16782 (mips_store_fpregset, target_regsets): New.
16783 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16785 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16787 * configure.srv: Add target "spu*-*-*".
16788 * Makefile.in (clean): Remove reg-spu.c.
16789 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16790 * spu-low.c: New file.
16792 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16794 * configure.ac: Correct td_thr_tls_get_addr test.
16795 * configure: Regenerated.
16797 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16799 * linux-low.c (linux_wait_for_event): Reformat. Use the
16800 pass_signals array.
16801 * remote-utils.c (decode_address_to_semicolon): New.
16802 * server.c (pass_signals, handle_general_set): New.
16803 (handle_query): Mention QPassSignals for qSupported.
16804 (main): Call handle_general_set.
16805 * server.h (pass_signals, decode_address_to_semicolon): New.
16807 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16809 * server.c (handle_query): Correct error handling for read_auxv.
16811 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16813 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16814 and srv_linux_thread_db to yes.
16815 * linux-s390-low.c (s390_fill_gregset): New function.
16816 (target_regsets): Define data structure.
16818 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16820 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16821 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16822 * config.in, configure: Regenerated.
16823 * inferiors.c (gdb_id_to_thread): New function.
16824 (gdb_id_to_thread_id): Use it.
16825 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16826 * linux-low.h (struct process_info): Add th member.
16827 (thread_db_get_tls_address): New prototype.
16828 * remote-utils.c (decode_address): Make non-static.
16829 * server.c (handle_query): Handle qGetTLSAddr.
16830 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16831 * target.h (struct target_ops): Add get_tls_address.
16832 * thread-db.c (maybe_attach_thread): Save the thread handle.
16833 (thread_db_get_tls_address): New.
16835 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16837 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16838 (linux_resume_one_process): Take a siginfo_t *. Update all
16839 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16840 (struct pending_signals): Add a siginfo_t.
16841 (linux_wait_for_process): Always set last_status.
16842 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16843 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16844 * linux-low.h (struct process_info): Add last_status.
16846 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16848 * remote-utils.c (try_rle): New function.
16849 (putpkt_binary): Use it.
16851 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16853 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16854 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16855 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16856 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16857 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16860 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16862 * server.c (terminal_fd): New variable.
16863 (old_foreground_pgrp): Likewise.
16864 (restore_old_foreground_pgrp): New function.
16865 (start_inferior): Record the terminal file descriptor in terminal_fd
16866 and its original foreground group in old_foreground_pgrp. Register
16867 restore_old_foreground_pgrp with atexit().
16869 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16871 * server.c (handle_query): Correct qPart to qXfer.
16873 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16875 * configure.ac: Check for more headers which are missing on
16876 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16877 * configure.srv: Add Cygwin and mingw32.
16878 * remote-utils.c: Don't include headers unconditionally which
16879 are missing on mingw32. Include <winsock.h> for mingw32.
16880 (remote_open): Adjust for mingw32 support. Flush
16881 standard error after writing to it.
16882 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16883 (unblock_async_io, enable_async_io, disable_async_io)
16884 (readchar, getpkt): Update for Winsock support.
16885 (prepare_resume_reply): Expect a protocol signal number.
16886 * server.c: Disable <sys/wait.h> on mingw32.
16887 (start_inferior): Adjust for mingw32 support. Flush
16888 standard error after writing to it.
16889 (attach_inferior): Likewise. Use protocol signal
16891 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16893 * win32-i386-low.c: New file.
16894 * Makefile.in (XM_CLIBS): Set.
16895 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16896 (win32-i386-low.o): New dependency rule.
16897 * linux-low.c (linux_wait): Use target signal numbers.
16898 * target.h (struct target_ops): Doc fix.
16899 * server.h (target_signal_to_name): New prototype.
16900 * gdbreplay.c: Don't include headers unconditionally which
16901 are missing on mingw32. Include <winsock.h> for mingw32.
16902 (remote_close, remote_open): Adjust for Winsock support.
16903 * configure, config.in: Regenerated.
16905 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16907 * server.c (decode_xfer_read, write_qxfer_response): New.
16908 (handle_query): Take a packet length argument. Handle
16909 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16910 the qSupported response.
16911 (main): Update call to handle_query.
16913 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16915 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16916 (putpkt_binary): Renamed from putpkt and adjusted for binary
16918 (putpkt): New wrapper for putpkt_binary.
16919 (readchar): Don't mask off the high bit.
16920 (decode_X_packet): New function.
16921 * server.c (main): Call putpkt_binary if a handler sets the packet
16922 length. Save the length of the incoming packet. Handle 'X'.
16923 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16925 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16927 * server.c (handle_query): Handle qSupported.
16929 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16931 * remote-utils.c (all_symbols_looked_up): New variable.
16932 (look_up_one_symbol): Check it.
16933 * server.h (look_up_one_symbol): New declaration.
16934 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16936 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16938 * Makefile.in (linux-arm-low.o): Update dependencies.
16939 * linux-arm-low.c: Include "gdb_proc_service.h".
16940 (PTRACE_GET_THREAD_AREA): Define.
16941 (ps_get_thread_area): New function.
16943 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16945 * configure.srv (m68k*-*-uclinux*): New target.
16946 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16947 (linux_resume_one_process): Remove extraneous cast.
16948 (linux_read_offsets): New.
16949 (linux_target_op): Add linux_read_offsets on mmuless systems.
16950 * server.c (handle_query): Add qOffsets logic.
16951 * target.h (struct target_ops): Add read_offsets.
16953 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16955 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16956 (PTRACE_GET_THREAD_AREA): Define.
16957 (ps_get_thread_area): New function.
16958 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16959 (linux-x86-64-low.o): Update.
16961 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16963 * configure.ac: Remove checks for prfpregset_t.
16964 * gdb_proc_service.h: New file.
16965 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16966 new "gdb_proc_service.h".
16967 * proc-service.c: Likewise.
16968 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16969 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16970 * Makefile.in (gdb_proc_service_h): Updated.
16971 * configure, config.in: Regenerated.
16973 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16975 * remote-utils.c (prepare_resume_reply): Move declaration
16976 of gdb_id_from_wait to the top of the block.
16978 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16980 * linux-low.c (regsets_store_inferior_registers): Read the regset
16981 from the target before filling it.
16983 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16985 * server.c (attach_inferior): Return SIGTRAP for a successful
16988 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16990 * Makefile.in (OBS): Add version.o.
16991 (STAGESTUFF): Delete.
16992 (version.o): Add dependencies.
16993 (version.c): Replace rule.
16994 (clean): Remove version.c.
16995 * server.c (gdbserver_version): New.
16996 (gdbserver_usage): Use printf.
16997 (main): Handle --version and --help.
16998 * server.h (version, host_name): Add declarations.
17000 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17012 * linux-x86-64-low.c:
17014 * linux-s390-low.c:
17015 * linux-ppc64-low.c:
17017 * linux-mips-low.c:
17018 * linux-m68k-low.c:
17019 * linux-m32r-low.c:
17022 * linux-ia64-low.c:
17023 * linux-i386-low.c:
17024 * linux-crisv32-low.c:
17036 * gdbserver.1: Add (C) after Copyright. Update the FSF
17039 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17041 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17042 (arm_breakpoint_at): Recognize both breakpoints.
17043 (the_low_target): Use the correct breakpoint instruction.
17045 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17047 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17048 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17049 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17050 (the_low_target): Update.
17052 2005-10-25 Andreas Schwab <schwab@suse.de>
17054 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17056 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17057 (ia64_num_regs): Reduce to 462.
17059 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17061 * acinclude.m4: Correct quoting.
17062 * aclocal.m4: Regenerated.
17064 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17065 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17066 (thread_db_init): Call thread_db_err_str.
17067 * configure.ac: Check for TD_VERSION.
17068 * config.in, configure: Regenerated.
17070 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17072 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17074 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17076 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17077 is not available. Define HAVE_PTRACE_GETREGS if it is.
17078 * config.in, configure: Regenerated.
17079 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17080 * linux-i386-low.c, linux-m68k-low.c: Update to use
17081 HAVE_PTRACE_GETREGS.
17082 * linux-low.c (regsets_fetch_inferior_registers)
17083 (regsets_store_inferior_registers): Only return 0 if we processed
17085 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17086 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17088 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17090 * inferiors.c (struct thread_info): Add gdb_id.
17091 (add_thread): Add gdb_id argument.
17092 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17093 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17094 calls to add_thread.
17095 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17096 * server.c (handle_query): Use thread_to_gdb_id.
17097 (handle_v_cont, main): Use gdb_id_to_thread_id.
17098 * server.h (add_thread): Update prototype.
17099 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17102 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17104 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17105 left-padded registers.
17106 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17107 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17109 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17111 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17112 * configure: Regenerate.
17113 * config.in: Regenerate.
17114 * server.h (NEED_DECLARATION_STRERROR):
17115 Replace with !HAVE_DECL_STRERROR.
17117 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17119 * linux-low.c (linux_wait, linux_send_signal): Don't test
17120 an unsigned long variable for > 0 if it could be MAX_ULONG.
17121 * server.c (myresume): Likewise.
17122 * target.c (set_desired_inferior): Likewise.
17124 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17126 * configure.ac: Simplify and improve check for socklen_t.
17127 * configure, config.in: Regenerate.
17129 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17131 * acconfig.h: Remove.
17132 * configure.ac: Add a test for socklen_t. Use three-argument
17133 AC_DEFINE throughout.
17134 * config.in: Regenerated using autoheader 2.59.
17135 * configure: Regenerated.
17137 * gdbreplay.c (socklen_t): Provide a default.
17138 (remote_open): Use socklen_t.
17139 * remote-utils.c (socklen_t): Provide a default.
17140 (remote_open): Use socklen_t.
17141 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17144 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17146 * linux-low.c (linux_read_memory, linux_write_memory)
17147 (linux_read_auxv): Likewise.
17148 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17149 (check_mem_write): Likewise.
17150 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17152 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17153 (registers_from_string, register_data): Likewise.
17154 * server.c (handle_query, main): Likewise.
17155 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17156 (decode_M_packet): Likewise.
17157 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17158 * target.h (struct target_ops): Update read_memory, write_memory,
17160 (read_inferior_memory, write_inferior_memory): Update.
17161 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17162 to unsigned char *.
17163 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17164 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17165 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17166 linux-s390-low.c, linux-sh-low.c: Update for changes in
17167 read_inferior_memory and the_low_target->breakpoint.
17169 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17171 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17172 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17173 * configure.srv: Add powerpc64-*-linux*.
17174 * linux-ppc64-low.c: New file.
17176 2005-05-23 Orjan Friberg <orjanf@axis.com>
17178 * linux-cris-low.c: New file with support for CRIS.
17179 * linux-crisv32-low.c: Ditto for CRISv32.
17180 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17181 (clean): Add reg-cris.c and reg-crisv32.c.
17182 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17183 reg-crisv32.o, and reg-crisv32.c to make rules.
17184 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17185 recognized targets.
17187 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17189 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17190 of sizeof (PTRACE_XFER_TYPE).
17191 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17193 2005-05-12 Orjan Friberg <orjanf@axis.com>
17195 * target.h (struct target_ops): Add insert_watchpoint,
17196 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17197 pointers for hardware watchpoint support.
17198 * linux-low.h (struct linux_target_ops): Ditto.
17199 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17200 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17201 to linux_target_ops.
17202 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17204 * server.c (main): Recognize 'Z' and 'z' packets.
17206 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17208 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17209 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17210 (the_low_target): Add new members.
17212 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17214 * proc-service.c (ps_lgetregs): Search all_processes instead of
17217 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17219 * server.c (start_inferior): Change return type to int.
17220 (attach_inferior): Change sigptr to int *.
17221 (handle_v_cont, handle_v_requests): Change signal to int *.
17222 (main): Change signal to int.
17224 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17226 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17227 * configure.srv: Add m32r*-*-linux*.
17228 * linux-m32r-low.c: New file.
17230 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17232 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17234 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17236 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17237 Take unsigned long arguments for PIDs.
17238 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17239 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17240 (wait_for_sigstop, linux_resume_one_process)
17241 (regsets_fetch_inferior_registers, linux_send_signal)
17242 (linux_read_auxv): Likewise. Update the types of variables holding
17243 PIDs. Update format string specifiers.
17244 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17245 * remote-utils.c (prepare_resume_reply): Likewise.
17246 * server.c (cont_thread, general_thread, step_thread)
17247 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17249 (handle_query): Update format specifiers.
17250 (handle_v_cont, main): Use strtoul for thread IDs.
17251 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17252 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17253 (general_thread, step_thread, thread_from_wait)
17254 (old_thread_from_wait): Update.
17255 * target.h (struct thread_resume): Use unsigned long for THREAD.
17256 (struct target_ops): Use unsigned long for arguments to attach and
17259 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17261 * acinclude.m4: Include bfd/bfd.m4 directly.
17262 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17263 <agriffis@toolchain.org>.
17264 * aclocal.m4, configure: Regenerated.
17266 2005-01-07 Andrew Cagney <cagney@gnu.org>
17268 * configure.ac: Rename configure.in, require autoconf 2.59.
17269 * configure: Re-generate.
17271 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17273 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17274 LIBS when finished.
17275 * aclocal.m4: Regenerated.
17276 * configure: Regenerated.
17278 2004-11-21 Andreas Schwab <schwab@suse.de>
17280 * linux-m68k-low.c (m68k_num_gregs): Define.
17281 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17282 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17283 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17284 (m68k_breakpoint_at): New. Add to the_low_target.
17286 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17287 srv_linux_thread_db to yes.
17289 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17291 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17292 (ARCH_SET_FS): Likewise.
17293 (ARCH_GET_FS): Likewise.
17294 (ARCH_GET_GS): Likewise.
17296 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17298 * linux-i386-low.c (ps_get_thread_area): New.
17299 * linux-x86-64-low.c (ps_get_thread_area): New.
17300 * linux-low.c: Include <sys/syscall.h>.
17301 (linux_kill_one_process): Don't kill the first thread here.
17302 (linux_kill): Kill the first thread here.
17303 (kill_lwp): New function.
17304 (send_sigstop, linux_send_signal): Use it.
17305 * proc-service.c: Clean up #ifdefs.
17306 (fpregset_info): Delete.
17307 (ps_lgetregs): Update and enable implementation.
17308 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17310 * remote-utils.c (struct sym_cache, symbol_cache): New.
17311 (input_interrupt): Print a clearer message.
17312 (async_io_enabled): New variable.
17313 (enable_async_io, disable_async_io): Use it. Update comments.
17314 (look_up_one_symbol): Use the symbol cache.
17315 * thread-db.c (thread_db_look_up_symbols): New function.
17316 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17318 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17320 * configure.in: Test for -rdynamic.
17321 * configure: Regenerated.
17322 * Makefile (INTERNAL_LDFLAGS): New.
17323 (gdbserver, gdbreplay): Use it.
17325 2004-09-02 Andrew Cagney <cagney@gnu.org>
17327 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17329 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17331 * linux-low.c (linux_wait): Clear all_processes list also.
17333 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17335 * linux-low.c: Include <errno.h>. Remove extern declaration of
17338 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17340 * gdbreplay.c, server.h, utils.c: Update copyright years.
17342 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17344 * server.c (main): Print child status or termination signal from
17345 variable 'signal', not 'sig'.
17347 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17349 * linux-low.c (linux_read_memory): Change return type to
17350 int. Check for and return error from ptrace().
17351 * target.c (read_inferior_memory): Change return type to int. Pass
17352 back return status from the_target->read_memory().
17353 * target.h (struct target_ops): Adapt *read_memory() prototype.
17355 (read_inferior_memory): Adapt prototype.
17356 * server.c (main): Return an error packet if
17357 read_inferior_memory() returns an error.
17359 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17361 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17362 Unify with other clean targets.
17364 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17366 * server.c (handle_v_cont): Call set_desired_inferior.
17368 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17370 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17372 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17374 * linux-low.c (linux_wait): Unblock async I/O.
17375 (linux_resume): Block and enable async I/O.
17376 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17377 * server.h (block_async_io, unblock_async_io): Add prototypes.
17379 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17381 * remote-utils.c (remote_open): Print a status notice after
17382 opening a TCP port.
17383 * server.c (attach_inferior): Print a status notice after
17386 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17388 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17390 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17392 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17394 * server.c, target.h: Update copyright years.
17396 2004-02-25 Roland McGrath <roland@redhat.com>
17398 * target.h (struct target_ops): New member `read_auxv'.
17399 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17400 * linux-low.c (linux_read_auxv): New function.
17401 (linux_target_ops): Initialize `read_auxv' member to that.
17403 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17405 Committed by Jim Blandy <jimb@redhat.com>.
17407 * linux-s390-low.c (s390_num_regs): Update.
17408 (s390_regmap): Remove control registers. Use __s390x__ predefine
17409 instead of GPR_SIZE to distiguish s390 and s390x targets.
17411 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17413 * linux-low.c: Update copyright year.
17414 (check_removed_breakpoint): Clear pending_is_breakpoint.
17415 (linux_set_resume_request, linux_queue_one_thread)
17416 (resume_status_pending_p): New functions.
17417 (linux_continue_one_thread): Use process->resume.
17418 (linux_resume): Only resume threads if there are no pending events.
17419 * linux-low.h (struct process_info): Add resume request
17422 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17424 * regcache.c (new_register_cache): Clear the allocated register
17425 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17427 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17429 * linux-low.c (linux_resume): Take a struct thread_resume *
17431 (linux_wait): Update call.
17432 (resume_ptr): New static variable.
17433 (linux_continue_one_thread): Renamed from
17434 linux_continue_one_process. Use resume_ptr.
17435 (linux_resume): Use linux_continue_one_thread.
17436 * server.c (handle_v_cont, handle_v_requests): New functions.
17437 (myresume): New function.
17438 (main): Handle 'v' case.
17439 * target.h (struct thread_resume): New type.
17440 (struct target_ops): Change argument of "resume" to struct
17442 (myresume): Delete macro.
17444 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17446 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17447 (uninstall): Support DESTDIR.
17449 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17451 * configure.srv: Add xscale*linux copy of arm*linux entry.
17453 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17455 * linux-arm-low.c (arm_reinsert_addr): New function.
17456 (the_low_target): Add arm_reinsert_addr.
17458 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17460 * mem-break.c: Remove whitespace at end of file.
17462 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17464 * configure.in: Check whether we need to prototype strerror.
17465 * server.h: Optionally prototype strerror.
17466 * gdbreplay.c (perror_with_name): Use strerror.
17467 * linux-low.c (linux_attach_lwp): Use strerror.
17468 * utils.c (perror_with_name): Use strerror.
17469 * config.in, configure: Regenerated.
17471 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17473 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17474 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17476 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17478 * Makefile.in (SFILES): Update.
17479 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17480 low-sun3.c: Remove files.
17482 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17484 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17485 (linux_detach_one_process, linux_detach): New functions.
17486 (linux_target_ops): Add linux_detach.
17487 * server.c (main): Handle 'D' packet.
17488 * target.h (struct target_ops): Add "detach" member.
17489 (detach_inferior): Define.
17491 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17493 From Kelley Cook <kelleycook@wideopenwest.com>:
17494 * configure.srv: Accept i[34567]86 variants.
17496 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17498 * linux-low.c (linux_wait_for_event): Correct comment typos.
17499 (linux_resume_one_process): Call check_removed_breakpoint.
17500 (linux_send_signal): New function.
17501 (linux_target_ops): Add linux_send_signal.
17502 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17504 * target.h (struct target_ops): Add send_signal.
17506 2003-05-29 Jim Blandy <jimb@redhat.com>
17508 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17509 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17510 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17511 away part of the register's value.
17513 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17515 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17516 (linux_wait_for_event, linux_init_signals): Likewise.
17518 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17520 * configure.in: Check for stdlib.h.
17521 * configure: Regenerated.
17522 * config.in: Regenerated.
17524 2003-01-04 Andreas Schwab <schwab@suse.de>
17526 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17528 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17530 * Makefile.in: Remove obsolete code.
17532 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17534 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17535 defined(PT_FPR0_HI).
17537 2002-11-17 Stuart Hughes <seh@zee2.com>
17539 * linux-arm-low.c (arm_num_regs): Increase.
17540 (arm_regmap): Include status register.
17542 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17544 * linux-low.c (register_addr): Remove incorrect -1 check.
17546 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17548 * linux-low.c (linux_create_inferior): Call setpgid. Return
17550 (unstopped_p, linux_signal_pid): Remove.
17551 (linux_target_ops): Remove linux_signal_pid.
17552 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17553 global instead of target method.
17554 * target.h (struct target_ops): Remove signal_pid. Update comment
17555 for create_inferior.
17556 * server.c (signal_pid): New variable.
17557 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17558 gdbserver. Set the child to be the foreground process group.
17559 (attach_inferior): Set signal_pid.
17561 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17563 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17565 2002-08-20 Jim Blandy <jimb@redhat.com>
17567 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17570 2002-08-01 Andrew Cagney <cagney@redhat.com>
17572 * Makefile.in: Make chill references obsolete.
17574 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17576 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17577 * configure: Regenerate.
17578 * config.in: Regenerate.
17580 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17582 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17583 (perror_with_name, remote_close, remote_open, expect, play): Static.
17585 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17587 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17588 byte offsets instead of an array of indexes.
17589 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17591 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17593 * regcache.c: Add comment.
17595 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17597 * thread-db.c: New file.
17598 * proc-service.c: New file.
17599 * acinclude.m4: New file.
17600 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17601 proc-service.o, and thread-db.o.
17602 (linux-low.o): Add USE_THREAD_DB.
17603 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17604 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17605 * aclocal.m4: Regenerated.
17606 * config.in: Regenerated.
17607 * configure: Regenerated.
17608 * configure.in: Check for proc_service.h, sys/procfs.h,
17609 thread_db.h, and linux/elf.h headrs.
17610 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17611 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17612 Check for -lthread_db and thread support.
17613 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17614 PowerPC, and SuperH.
17615 * i387-fp.c: Constify arguments.
17616 * i387-fp.h: Likewise.
17617 * inferiors.c: (struct thread_info): Renamed from
17618 `struct inferior_info'. Remove PID member. Use generic inferior
17619 list header. All uses updated.
17620 (inferiors, signal_pid): Removed.
17621 (all_threads): New variable.
17622 (get_thread): Define.
17623 (add_inferior_to_list): New function.
17624 (for_each_inferior): New function.
17625 (change_inferior_id): New function.
17626 (add_inferior): Removed.
17627 (remove_inferior): New function.
17628 (add_thread): New function.
17629 (free_one_thread): New function.
17630 (remove_thread): New function.
17631 (clear_inferiors): Use for_each_inferior and free_one_thread.
17632 (find_inferior): New function.
17633 (find_inferior_id): New function.
17634 (inferior_target_data): Update argument type.
17635 (set_inferior_target_data): Likewise.
17636 (inferior_regcache_data): Likewise.
17637 (set_inferior_regcache_data): Likewise.
17638 * linux-low.c (linux_bp_reinsert): Remove.
17639 (all_processes, stopping_threads, using_thrads)
17640 (struct pending_signals, debug_threads, pid_of): New.
17641 (inferior_pid): Replace with macro.
17642 (struct inferior_linux_data): Remove.
17643 (get_stop_pc, add_process): New functions.
17644 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17645 Use add_process and add_thread.
17646 (linux_attach_lwp): New function, based on old linux_attach. Use
17647 add_process and add_thread. Set stop_expected for new threads.
17648 (linux_attach): New function.
17649 (linux_kill_one_process): New function.
17650 (linux_kill): Kill all LWPs.
17651 (linux_thread_alive): Use find_inferior_id.
17652 (check_removed_breakpoints, status_pending_p): New functions.
17653 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17654 Update. Use WNOHANG. Wait for cloned processes also. Update process
17655 struct for the found process.
17656 (linux_wait_for_event): New function.
17657 (linux_wait): Use it. Support LWPs.
17658 (send_sigstop, wait_for_sigstop, stop_all_processes)
17659 (linux_resume_one_process, linux_continue_one_process): New functions.
17660 (linux_resume): Support LWPs.
17661 (REGISTER_RAW_SIZE): Remove.
17662 (fetch_register): Use register_size instead. Call supply_register.
17663 (usr_store_inferior_registers): Likewise. Call collect_register.
17664 Fix recursive case.
17665 (regsets_fetch_inferior_registers): Improve error message.
17666 (regsets_store_inferior_registers): Add debugging.
17667 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17668 (unstopped_p, linux_signal_pid): New functions.
17669 (linux_target_ops): Add linux_signal_pid.
17670 (linux_init_signals): New function.
17671 (initialize_low): Call it. Initialize using_threads.
17672 * regcache.c (inferior_regcache_data): Add valid
17674 (get_regcache): Fetch registers lazily. Add fetch argument
17675 and update all callers.
17676 (regcache_invalidate_one, regcache_invalidate): New
17678 (new_register_cache): Renamed from create_register_cache.
17679 Return the new regcache.
17680 (free_register_cache): Change argument to a void *.
17681 (registers_to_string, registers_from_string): Call get_regcache
17682 with fetch flag set.
17683 (register_data): Make static. Pass fetch flag to get_regcache.
17684 (supply_register): Call get_regcache with fetch flag clear.
17685 (collect_register): Call get_regcache with fetch flag set.
17686 (collect_register_as_string): New function.
17687 * regcache.h: Update.
17688 * remote-utils.c (putpkt): Flush after debug output and use
17690 Handle input interrupts while waiting for an ACK.
17691 (input_interrupt): Use signal_pid method.
17692 (getpkt): Flush after debug output and use stderr.
17693 (outreg): Use collect_register_as_string.
17694 (new_thread_notify, dead_thread_notify): New functions.
17695 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17696 and general_thread.
17697 (look_up_one_symbol): Flush after debug output.
17698 * server.c (step_thread, server_waiting): New variables.
17699 (start_inferior): Don't use signal_pid. Update call to mywait.
17700 (attach_inferior): Update call to mywait.
17701 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17702 (main): Don't fetch/store registers explicitly. Use
17703 set_desired_inferior. Support proposed ``Hs'' packet. Update
17705 * server.h: Update.
17706 (struct inferior_list, struct_inferior_list_entry): New.
17707 * target.c (set_desired_inferior): New.
17708 (write_inferior_memory): Constify.
17709 (mywait): New function.
17710 * target.h: Update.
17711 (struct target_ops): New signal_pid method.
17712 (mywait): Removed macro, added prototype.
17714 * linux-low.h (regset_func): Removed.
17715 (regset_fill_func, regset_store_func): New.
17716 (enum regset_type): New.
17717 (struct regset_info): Add type field. Use new operation types.
17718 (struct linux_target_ops): stop_pc renamed to get_pc.
17719 Add decr_pc_after_break and breakpoint_at.
17720 (get_process, get_thread_proess, get_process_thread)
17721 (strut process_info, all_processes, linux_attach_lwp)
17722 (thread_db_init): New.
17724 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17725 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17726 (the_low_target): Add new members.
17727 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17728 (i386_store_fpxregset): Constify.
17729 (target_regsets): Add new kind identifier.
17730 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17731 (i386_set_pc): Add debugging.
17732 (i386_breakpoint_at): New function.
17733 (the_low_target): Add new members.
17734 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17735 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17736 (mips_breakpoint_at): New.
17737 (the_low_target): Add new members.
17738 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17739 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17740 (the_low_target): Add new members.
17741 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17742 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17743 (the_low_target): Add new members.
17744 * linux-x86-64-low.c (target_regsets): Add new kind
17747 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17749 From Martin Pool <mbp@samba.org>:
17750 * server.c (gdbserver_usage): New function.
17753 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17755 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17756 stop_at -> stop_pc.
17758 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17760 * Makefile.in: Remove obsolete code.
17762 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17764 * linux-low.c (regsets_fetch_inferior_registers),
17765 (regsets_store_inferior_registers): Removed cast to int from
17767 * regcache.h: Added declaration of struct inferior_info.
17769 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17771 * inferiors.c (struct inferior_info): Add regcache_data.
17772 (add_inferior): Call create_register_cache.
17773 (clear_inferiors): Call free_register_cache.
17774 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17775 * regcache.c (struct inferior_regcache_data): New.
17776 (registers): Remove.
17777 (get_regcache): New function.
17778 (create_register_cache, free_register_cache): New functions.
17779 (set_register_cache): Don't initialize the register cache here.
17780 (registers_to_string, registers_from_string, register_data): Call
17782 * regcache.h: Add prototypes.
17783 * server.h: Likewise.
17785 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17787 * mem-break.c: New file.
17788 * mem-break.h: New file.
17789 * Makefile.in: Add mem-break.o rule; update server.h
17791 * inferiors.c (struct inferior_info): Add target_data
17793 (clear_inferiors): Free target_data member if set.
17794 (inferior_target_data, set_inferior_target_data): New functions.
17795 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17796 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17797 * linux-low.c (linux_bp_reinsert): New variable.
17798 (struct inferior_linux_data): New.
17799 (linux_create_inferior): Use set_inferior_target_data.
17800 (linux_attach): Likewise. Call add_inferior.
17801 (linux_wait_for_one_inferior): New function.
17802 (linux_wait): Call it.
17803 (linux_write_memory): Add const.
17804 (initialize_low): Call set_breakpoint_data.
17805 * linux-low.h (struct linux_target_ops): Add breakpoint
17807 * server.c (attach_inferior): Remove extra add_inferior
17809 * server.h: Include mem-break.h. Update inferior.c
17811 * target.c (read_inferior_memory)
17812 (write_inferior_memory): New functions.
17813 * target.h (read_inferior_memory)
17814 (write_inferior_memory): Change macros to prototypes.
17815 (struct target_ops): Update comments. Add const to write_memory
17818 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17820 * linux-low.c (usr_store_inferior_registers): Support
17821 registers which are allowed to fail to store.
17822 * linux-low.h (linux_target_ops): Likewise.
17823 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17824 (ppc_cannot_store_register): FPSCR may not be storable.
17826 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17828 * server.h: Include <string.h> if HAVE_STRING_H.
17829 * ChangeLog: Correct paths in last ChangeLog entry.
17831 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17833 * linux-low.h: Remove obsolete prototypes.
17834 (struct linux_target_ops): New.
17835 (extern the_low_target): New.
17836 * linux-low.c (num_regs, regmap): Remove declarations.
17837 (register_addr): Use the_low_target explicitly.
17838 (fetch_register): Likewise.
17839 (usr_fetch_inferior_registers): Likewise.
17840 (usr_store_inferior_registers): Likewise.
17841 * linux-arm-low.c (num_regs): Remove.
17842 (arm_num_regs): Define.
17843 (arm_regmap): Renamed from regmap, made static.
17844 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17846 (arm_cannot_store_register): Renamed from cannot_store_register,
17848 (the_low_target): New.
17849 * linux-i386-low.c (num_regs): Remove.
17850 (i386_num_regs): Define.
17851 (i386_regmap): Renamed from regmap, made static.
17852 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17854 (i386_cannot_store_register): Renamed from cannot_store_register,
17856 (the_low_target): New.
17857 * linux-ia64-low.c (num_regs): Remove.
17858 (ia64_num_regs): Define.
17859 (ia64_regmap): Renamed from regmap, made static.
17860 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17862 (ia64_cannot_store_register): Renamed from cannot_store_register,
17864 (the_low_target): New.
17865 * linux-m68k-low.c (num_regs): Remove.
17866 (m68k_num_regs): Define.
17867 (m68k_regmap): Renamed from regmap, made static.
17868 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17870 (m68k_cannot_store_register): Renamed from cannot_store_register,
17872 (the_low_target): New.
17873 * linux-mips-low.c (num_regs): Remove.
17874 (mips_num_regs): Define.
17875 (mips_regmap): Renamed from regmap, made static.
17876 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17878 (mips_cannot_store_register): Renamed from cannot_store_register,
17880 (the_low_target): New.
17881 * linux-ppc-low.c (num_regs): Remove.
17882 (ppc_num_regs): Define.
17883 (ppc_regmap): Renamed from regmap, made static.
17884 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17886 (ppc_cannot_store_register): Renamed from cannot_store_register,
17888 (the_low_target): New.
17889 * linux-s390-low.c (num_regs): Remove.
17890 (s390_num_regs): Define.
17891 (s390_regmap): Renamed from regmap, made static.
17892 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17894 (s390_cannot_store_register): Renamed from cannot_store_register,
17896 (the_low_target): New.
17897 * linux-sh-low.c (num_regs): Remove.
17898 (sh_num_regs): Define.
17899 (sh_regmap): Renamed from regmap, made static.
17900 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17902 (sh_cannot_store_register): Renamed from cannot_store_register,
17904 (the_low_target): New.
17905 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17906 (the_low_target): New.
17908 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17910 * Makefile.in: Add stamp-h target.
17911 * configure.in: Create stamp-h.
17912 * configure: Regenerated.
17914 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17916 * inferiors.c: New file.
17917 * target.c: New file.
17918 * target.h: New file.
17919 * Makefile.in: Add target.o and inferiors.o. Update
17921 * linux-low.c (inferior_pid): New static variable,
17922 moved from server.c.
17923 (linux_create_inferior): Renamed from create_inferior.
17924 Call add_inferior. Return 0 on success instead of a PID.
17925 (linux_attach): Renamed from myattach.
17926 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17927 (linux_thread_alive): Renamed from mythread_alive.
17928 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17930 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17931 (regsets_store_inferior_registers): Correct error message.
17932 Add missing ``return 0''.
17933 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17934 (linux_store_registers): Renamed from store_inferior_registers.
17935 (linux_read_memory): Renamed from read_inferior_memory.
17936 (linux_write_memory): Renamed from write_inferior_memory.
17937 (linux_target_ops): New structure.
17938 (initialize_low): Call set_target_ops ().
17939 * remote-utils.c (unhexify): New function.
17940 (hexify): New function.
17941 (input_interrupt): Send signals to ``signal_pid''.
17942 * server.c (inferior_pid): Remove.
17943 (start_inferior): Update create_inferior call.
17944 (attach_inferior): Call add_inferior.
17945 (handle_query): New function.
17946 (main): Call handle_query for `q' packets.
17947 * server.h: Include "target.h". Remove obsolete prototypes.
17948 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17950 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17952 * Makefile.in: Add WARN_CFLAGS. Update configury
17954 * configure.in: Check for <string.h>
17955 * configure: Regenerate.
17956 * config.in: Regenerate.
17957 * gdbreplay.c: Include needed system headers.
17958 (remote_open): Remove strchr prototype.
17959 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17960 * regcache.c (supply_register): Change buf argument to const void *.
17961 (supply_register_by_name): Likewise.
17962 (collect_register): Change buf argument to void *.
17963 (collect_register_by_name): Likewise.
17964 * regcache.h: Add missing prototypes.
17965 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17966 * server.c (handle_query): New function.
17967 (attached): New static variable, moved out of main.
17968 (main): Quiet longjmp clobber warnings.
17969 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17970 * utils.c (error): Remove NORETURN.