1 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
3 * acinclude.m4: Update warning.m4 path.
5 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
7 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
8 (handle_exception): Set siginfo_er.
9 (win32_xfer_siginfo): New function.
11 2020-02-07 Tom Tromey <tom@tromey.com>
12 Pedro Alves <palves@redhat.com>
14 * README: Update build documentation.
15 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
17 * configure.ac: Update paths.
19 * acinclude.m4: Update paths.
20 * Makefile.in: Update include paths.
21 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
22 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
23 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
24 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
25 (%-generated.c): Update paths.
26 * Move entire directory from ../gdb/gdbserver.
28 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
30 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
32 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
34 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
35 assignment instead of srv_linux_obj.
37 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
39 * server.c (handle_qxfer_libraries): Write segment-address with
42 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
44 * Makefile.in (install-strip): New target.
45 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
46 * aclocal.m4: Regenerate.
47 * configure: Regenerate.
48 * configure.ac: Add AM_PROG_INSTALL_STRIP.
50 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
52 * Makefile.in (SFILES): Adjust paths to point to real files.
53 (OBS): Move waitstatus.o to target/waitstatus.o.
54 (TAGS): Transform paths appropriately.
56 (nat/%.o): ... this pattern rule.
58 (target/%.o): ... this pattern rule.
59 * configure.srv: Adjust paths throughout to include nat/ prefix
60 with the revant files.
61 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
62 * configure: Regenerate.
64 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
66 * Makefile.in (TAGS): Remove config files from the recipe.
68 2020-01-14 Tom Tromey <tom@tromey.com>
71 * configure.ac: Remove any checks that were added to common.m4.
72 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
75 2020-01-14 Tom Tromey <tom@tromey.com>
77 * server.h: Include config.h.
78 * gdbreplay.c: Include config.h.
80 * configure.ac: Don't source common.host.
81 * acinclude.m4: Update path.
82 * Makefile.in (INCSUPPORT): New variable.
83 (INCLUDE_CFLAGS): Add INCSUPPORT.
84 (SFILES): Update paths.
85 (version-generated.c): Update path to create-version.sh.
86 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
88 2020-01-14 Tom Tromey <tom@tromey.com>
90 * configure.ac (LIBS): Use WIN32APILIBS.
91 (USE_WIN32API): Don't define.
94 2020-01-14 Tom Tromey <tom@tromey.com>
98 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
100 * Makefile.in (%-generated.c): Remove rule for files from
103 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
105 * configure: Re-generate.
107 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
109 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
111 * tracepoint.c (stop_tracing, flush_trace_buffer,
112 about_to_request_buffer_space, get_trace_state_variable_value,
113 set_trace_state_variable_value, gdb_collect): Add declaration.
115 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
117 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
118 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
119 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
120 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
121 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
124 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
126 * inferiors.c: Include gdbsupport/common-inferior.h.
128 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
130 * hostio-errno.c: Include hostio.h.
132 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
134 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
137 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
139 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
140 * linux-arm-tdesc.h: Include arch/arm.h.
142 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
144 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
146 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
148 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
149 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
151 2020-01-10 Pedro Alves <palves@redhat.com>
153 * fork-child.c (post_fork_inferior): Pass target down to
155 * inferiors.c (switch_to_thread): Add process_stratum_target
157 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
158 * nto-low.c (nto_target_ops): Now a process_stratum_target.
159 * linux-low.c (linux_target_ops): Now a process_stratum_target.
160 * remote-utils.c (prepare_resume_reply): Pass the target to
162 * target.c (the_target): Now a process_stratum_target.
163 (done_accessing_memory): Pass the target to switch_to_thread.
164 (set_target_ops): Ajust to use process_stratum_target.
165 * target.h (struct target_ops): Rename to ...
166 (struct process_stratum_target): ... this.
167 (the_target, set_target_ops): Adjust.
168 (prepare_to_access_memory): Adjust comment.
169 * win32-low.c (child_xfer_memory): Adjust to use
170 process_stratum_target.
171 (win32_target_ops): Now a process_stratum_target.
173 2020-01-06 Eli Zaretskii <eliz@gnu.org>
174 Pedro Alves <palves@redhat.com>
176 * win32-low.c (get_child_debug_event): Extract the fatal exception
177 from the exit status and convert to the equivalent Posix signal
179 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
180 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
182 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
184 * Makefile.in: Use INSTALL_PROGRAM_ENV.
186 2020-01-01 Joel Brobecker <brobecker@adacore.com>
188 * server.c (gdbserver_version): Change copyright year to 2020.
189 * gdbreplay.c (gdbreplay_version): Likewise.
191 2019-12-19 Christian Biesinger <cbiesinger@google.com>
193 * configure: Regenerate.
194 * configure.ac: Quote variable arguments of test.
196 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
198 * Makefile.in: Fix build with GNU Make 3.81
200 2019-12-16 Tom Tromey <tromey@adacore.com>
202 * server.c (get_exec_file): Constify result.
204 2019-12-10 Christian Biesinger <cbiesinger@google.com>
206 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
207 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
208 * config.in: Regenerate.
209 * configure: Regenerate.
210 * configure.ac: Don't check for strerror.
211 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
212 Call safe_strerror instead of strerror.
213 * server.h (strerror): Remove this now-unnecessary declaration.
214 * tracepoint.c (init_named_socket): Call safe_strerror instead of
216 (gdb_agent_helper_thread): Likewise.
217 * utils.c (perror_with_name): Likewise.
219 2019-11-26 Tom Tromey <tom@tromey.com>
221 * configure, config.in: Rebuild.
223 2019-11-26 Tom Tromey <tom@tromey.com>
225 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
226 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
228 * configure, config.in: Rebuild.
230 2019-11-26 Tom Tromey <tom@tromey.com>
232 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
233 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
234 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
235 * acinclude.m4: Include ax_pthread.m4.
236 * config.in, configure: Rebuild.
238 2019-11-26 Christian Biesinger <cbiesinger@google.com>
240 * debug.c (debug_set_output): Call safe_strerror instead of
242 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
243 (linux_kill_one_lwp): Likewise.
244 (linux_detach_one_lwp): Likewise.
245 (linux_wait_for_event_filtered): Likewise.
246 (store_register): Likewise.
247 * lynx-low.c (lynx_attach): Likewise.
248 * mem-break.c (insert_memory_breakpoint): Likewise.
249 (remove_memory_breakpoint): Likewise.
250 (delete_fast_tracepoint_jump): Likewise.
251 (set_fast_tracepoint_jump): Likewise.
252 (uninsert_fast_tracepoint_jumps_at): Likewise.
253 (reinsert_fast_tracepoint_jumps_at): Likewise.
254 * nto-low.c (nto_xfer_memory): Likewise.
255 (nto_resume): Likewise.
257 2019-11-20 Luis Machado <luis.machado@linaro.org>
259 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
260 instead of register count.
261 * tdesc.c (tdesc_contains_feature): New function.
262 * tdesc.h (tdesc_contains_feature): New prototype.
264 2019-11-15 Christian Biesinger <cbiesinger@google.com>
266 * Makefile.in: Add safe-strerror.c.
267 * configure: Regenerate.
268 * configure.ac: Don't source common.host.
270 2019-11-15 Christian Biesinger <cbiesinger@google.com>
272 * config.in: Regenerate.
273 * configure: Regenerate.
275 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
277 * ax.c (ax_printf): Handle size_t_arg.
279 2019-11-06 Christian Biesinger <cbiesinger@google.com>
281 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
282 * mi/mi-main.c (output_cores): Likewise.
283 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
284 (linux_xfer_osdata_modules): Likewise.
285 * remote.c (register_remote_support_xml): Likewise.
286 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
287 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
289 2019-11-01 Christian Biesinger <cbiesinger@google.com>
291 * configure: Regenerate.
292 * configure.ac: Remove check for strerror_r.
294 2019-10-31 Christian Biesinger <cbiesinger@google.com>
296 * config.in: Regenerate.
297 * configure: Regenerate.
298 * configure.ac: Also check for strerror_r.
300 2019-10-31 Christian Biesinger <cbiesinger@google.com>
302 * ax.h (debug_agent): Remove duplicate declaration.
304 2019-10-26 Tom de Vries <tdevries@suse.de>
306 * linux-aarch64-low.c: Fix typos in comments.
307 * linux-arm-low.c: Same.
309 * linux-ppc-low.c: Same.
310 * proc-service.c: Same.
313 * tracepoint.c: Same.
316 2019-10-25 Tom Tromey <tromey@adacore.com>
318 * utils.c (xstrdup): Remove.
320 2019-10-23 Tom Tromey <tom@tromey.com>
322 * configure, config.in: Rebuild.
324 2019-10-23 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
327 * acinclude.m4: Use m4_include, not sinclude.
329 2019-10-17 Tom Tromey <tromey@adacore.com>
331 * configure: Rebuild.
332 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
333 in AC_CONFIG_FILES invocation.
334 * Makefile.in (stamp-h, Makefile): Use new-style config.status
337 2019-10-16 Christian Biesinger <cbiesinger@google.com>
339 * server.c: Include xml-builtin.h.
340 (get_xml_features): Don't declare xml_builtins here.
342 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
344 * Makefile.in: Remove references to vec-ipa.o.
346 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
348 * Makefile.in: Remove references to vec.c.
350 2019-10-02 Christian Biesinger <cbiesinger@google.com>
352 * server.c (server_waiting): Change to bool.
353 (extended_protocol): Likewise.
354 (response_needed): Likewise.
355 (exit_requested): Likewise.
356 (run_once): Likewise.
357 (report_no_resumed): Likewise.
358 (non_stop): Likewise.
359 (disable_packet_vCont): Likewise.
360 (disable_packet_Tthread): Likewise.
361 (disable_packet_qC): Likewise.
362 (disable_packet_qfThreadInfo): Likewise.
363 (handle_general_set): Update.
364 (handle_detach): Update.
365 (handle_monitor_command): Update.
366 (handle_query): Update.
367 (captured_main): Update.
368 (process_serial_event): Update.
369 * server.h (server_waiting): Change to bool.
370 (disable_packet_vCont): Likewise.
371 (disable_packet_Tthread): Likewise.
372 (disable_packet_qC): Likewise.
373 (disable_packet_qfThreadInfo): Likewise.
374 (run_once): Likewise.
375 (non_stop): Likewise.
376 * target.c (target_stop_and_wait): Update.
378 2019-10-02 Tom Tromey <tromey@adacore.com>
380 * Makefile.in (SFILES): Add common-inferior.c.
381 (OBS): Add common-inferior.o.
382 * server.c (startup_with_shell): Don't define.
384 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
386 * linux-low.c (linux_low_read_btrace): Update for change to
389 2019-09-20 Christian Biesinger <cbiesinger@google.com>
391 * debug.c (debug_threads): Remove comment in favor of the header.
392 * debug.h (using_threads): Add declaration.
393 (debug_threads): Add comment.
394 * linux-aarch64-low.c: Include debug.h and remove declaration of
396 * nto-low.c: Likewise.
397 * remote-utils.c: Likewise.
398 * thread-db.c: Likewise.
400 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
402 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
403 and powerpc-cell64l-ipa.o.
404 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
405 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
406 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
409 * spu-low.c: Remove file.
411 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
412 (parse_spufs_run): Remove.
413 (ppc_get_pc): Remove Cell/B.E. support.
414 (ppc_set_pc): Likewise.
415 (ppc_breakpoint_at): Likewise.
416 (ppc_arch_setup): Likewise.
417 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
418 tdesc_powerpc_cell32l.
419 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
420 or init_registers_powerpc_cell32l.
421 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
422 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
423 or init_registers_powerpc_cell32l.
424 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
425 (init_registers_powerpc_cell32l): Remove prototype.
426 (init_registers_powerpc_cell64l): Likewise.
428 * target.h (struct target_ops): Remove qxfer_spu member.
429 * server.c (handle_qxfer_spu): Remove.
430 (qxfer_packets): Remove entry for "spu".
431 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
432 * linux-low.c (SPUFS_MAGIC): Remove.
433 (spu_enumerate_spu_ids): Remove.
434 (linux_qxfer_spu): Remove.
435 (linux_target_ops): Remove qxfer_spu member.
436 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
437 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
438 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
440 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
442 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
443 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
444 * config.in: Regenerate.
445 * configure: Regenerate.
447 2019-08-15 Tom Tromey <tromey@adacore.com>
449 * target.c (target_write_memory): Use gdb::byte_vector.
451 2019-08-15 Tom Tromey <tromey@adacore.com>
453 * tracepoint.c (write_inferior_data_pointer)
454 (write_inferior_integer, write_inferior_int8)
455 (write_inferior_uinteger, m_tracepoint_action_download)
456 (r_tracepoint_action_download, x_tracepoint_action_download)
457 (l_tracepoint_action_download, clear_inferior_trace_buffer)
458 (download_agent_expr, download_tracepoint_1)
459 (download_trace_state_variables, upload_fast_traceframes): Update.
460 * server.c (gdb_write_memory): Update.
461 * remote-utils.c (relocate_instruction): Update.
462 * proc-service.c (ps_pdwrite): Update.
463 * mem-break.c (remove_memory_breakpoint)
464 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
465 (uninsert_fast_tracepoint_jumps_at)
466 (reinsert_fast_tracepoint_jumps_at): Update.
467 * linux-x86-low.c (append_insns)
468 (i386_install_fast_tracepoint_jump_pad)
469 (amd64_write_goto_address, i386_write_goto_address): Update.
470 * linux-s390-low.c (append_insns, s390_write_goto_address):
472 * linux-ppc-low.c (ppc_relocate_instruction)
473 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
474 (ppc_write_goto_address): Update.
475 * linux-aarch64-low.c (append_insns): Update.
476 * target.h (struct target_ops): Update.
477 (write_inferior_memory): Don't declare.
478 * target.c (target_write_memory): Rename from
479 write_inferior_memory. Remove old target_write_memory.
481 2019-08-15 Tom Tromey <tromey@adacore.com>
483 * target.c (write_inferior_memory): Use std::vector.
485 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
488 * configure.ac: Drop enable-libmcheck support.
489 * configure, config.in: Rebuild.
490 * acinclude.m4: Don't include it.
492 2019-07-19 Alan Hayward <alan.hayward@arm.com>
494 * configure.srv: Remove Arm xml files.
496 2019-07-19 Alan Hayward <alan.hayward@arm.com>
498 * configure.srv: Add new files. Remove xml generated files.
499 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
501 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
502 * linux-aarch32-tdesc.c: New file.
503 * linux-aarch32-tdesc.h: New file.
504 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
505 * linux-arm-low.c (init_registers_arm, tdesc_arm)
506 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
507 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
508 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
509 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
510 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
511 (arm_read_description): Call arm_linux_read_description.
512 (initialize_low_arch): Don't init registers.
513 * linux-arm-tdesc.c: New file.
514 * linux-arm-tdesc.h: New file.
516 2019-07-10 Alan Hayward <alan.hayward@arm.com>
518 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
519 Move counter inside for.
520 (arm_read_description): Check ptrace earlier.
521 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
523 2019-07-09 Tom Tromey <tom@tromey.com>
525 * configure: Rebuild.
526 * configure.ac: Change common to gdbsupport.
527 * acinclude.m4: Change common to gdbsupport.
528 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
529 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
530 common to gdbsupport.
531 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
532 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
533 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
534 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
535 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
536 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
537 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
538 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
539 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
540 common to gdbsupport.
542 2019-07-04 Alan Hayward <alan.hayward@arm.com>
544 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
546 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
548 2019-07-04 Alan Hayward <alan.hayward@arm.com>
550 * configure.srv: Remove legacy xml.
551 * linux-aarch64-low.c (initialize_low_arch): Remove
552 initialize_low_tdesc call.
553 * linux-aarch64-tdesc-selftest.c: Remove file.
554 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
555 * linux-x86-low.c (initialize_low_arch): Remove
556 initialize_low_tdesc call.
557 * linux-x86-tdesc-selftest.c: Remove file.
558 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
560 2019-06-20 Tom de Vries <tdevries@suse.de>
562 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
563 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
565 2019-06-19 Tom de Vries <tdevries@suse.de>
567 * debug.h (debug_write): Change return type to ssize_t.
568 * debug.c (debug_write): Same.
570 2019-06-14 Tom Tromey <tom@tromey.com>
572 * configure.ac: Use new path to gnulib.
573 * configure: Rebuild.
574 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
577 2019-06-11 Tom Tromey <tom@tromey.com>
579 * Makefile.in (SFILES): Add alloc.c.
581 (IPA_OBJS): Add alloc-ipa.o.
582 (alloc-ipa.o): New target.
583 (%.o: ../%.c): New pattern rule.
585 2019-06-10 Tom Tromey <tromey@adacore.com>
587 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
588 end warning with a newline.
589 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
591 * thread-db.c (attach_thread): Don't end warning with a newline.
592 (thread_db_notice_clone): Likewise.
593 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
595 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
596 end warning with a newline.
598 2019-06-04 Pedro Alves <palves@redhat.com>
600 * server.c (captured_main): Use make_unique_xstrdup.
602 2019-06-02 Tom Tromey <tom@tromey.com>
604 * gdbreplay.c (fromhex): Remove.
605 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
607 2019-05-29 Tom Tromey <tromey@adacore.com>
609 * configure: Rebuild.
611 2019-05-06 Kevin Buettner <kevinb@redhat.com>
613 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
614 sign extension code on 32-bit builds.
616 2019-05-03 Eli Zaretskii <eliz@gnu.org>
619 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
621 2019-04-19 Tom Tromey <tom@tromey.com>
623 * server.c (struct vstop_notif): Derive from notif_event.
625 (queue_stop_reply): Update.
626 (remove_all_on_match_ptid): Change type. Rewrite.
627 (discard_queued_stop_replies): Rewrite.
628 (in_queued_stop_replies_ptid): Change type.
629 (in_queued_stop_replies): Rewrite.
630 (notif_stop): Update.
631 (queue_stop_reply_callback): Update.
632 (captured_main): Don't call initialize_notif.
633 (push_stop_notification): Update.
634 * notif.c (notif_write_event, handle_notif_ack)
635 (notif_event_enque, notif_push): Update.
636 (notif_event_xfree, initialize_notif): Remove.
637 * notif.h (struct notif_event): Include <list>, not
639 (struct notif_server) <queue>: Now a std::list.
640 (notif_event_p): Remove typedef.
641 (initialize_notif): Don't declare.
642 (struct notif_event): Add virtual destructor.
644 2019-04-17 Alan Hayward <alan.hayward@arm.com>
646 * ax.c (ax_vdebug): Call debug_printf.
647 * debug.c (debug_write): New function.
648 * debug.h (debug_write): New declaration.
649 * linux-low.c (sigchld_handler): Call debug_write.
651 2019-04-17 Alan Hayward <alan.hayward@arm.com>
653 * debug.c (debug_set_output): New function.
654 (debug_vprintf): Send output to debug_file.
655 (debug_flush): Likewise.
656 * debug.h (debug_set_output): New declaration.
657 * server.c (handle_monitor_command): Add debug-file option.
658 (captured_main): Likewise.
660 2019-04-17 Alan Hayward <alan.hayward@arm.com>
662 * debug.c (remote_debug): Add definition.
663 * debug.h (remote_debug): Add declaration.
664 * hostio.c (remote_debug): Remove declaration.
665 * remote-utils.c (struct ui_file): Likewise.
666 (remote_debug): Likewise.
667 * remote-utils.h (remote_debug): Likewise,
668 * server.c (remote_debug): Remove definition.
670 2019-04-10 Kevin Buettner <kevinb@redhat.com>
672 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
673 when using a 64-bit gdbserver.
675 2019-04-09 Tom Tromey <tromey@adacore.com>
677 * linux-low.c (select_event_lwp): Use find_thread_in_random.
679 2019-04-08 Tom Tromey <tom@tromey.com>
681 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
683 (linux_resume_one_lwp): Likewise.
685 2019-04-08 Tom Tromey <tom@tromey.com>
687 * gdbreplay.c: Update.
688 * linux-low.c: Update.
691 2019-04-08 Tom Tromey <tom@tromey.com>
693 * server.c: Use C++ exception handling.
694 * linux-low.c: Use C++ exception handling.
695 * gdbreplay.c: Use C++ exception handling.
697 2019-04-08 Tom Tromey <tom@tromey.com>
699 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
700 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
701 (captured_main, main): Update.
702 * gdbreplay.c (main): Update.
704 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
706 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
707 value in argument pointer, return 1 if the entry is found and 0
708 otherwise. Move comment.
709 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
710 * linux-low.h (linux_get_auxv): Declare.
711 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
713 2019-04-05 Tom Tromey <tromey@adacore.com>
715 * server.c (gdbserver_usage): Use upper-case for metasyntactic
718 2019-03-28 Alan Hayward <alan.hayward@arm.com>
720 * linux-low.c (AT_HWCAP2): Add define if not already included.
722 2019-03-26 Alan Hayward <alan.hayward@arm.com>
724 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
725 (aarch64_arch_setup): Call linux_get_hwcap.
726 * linux-arm-low.c (arm_get_hwcap): Remove function.
727 (arm_read_description): Call linux_get_hwcap.
728 * linux-low.c (linux_get_auxv): New function.
729 (linux_get_hwcap): Likewise.
730 (linux_get_hwcap2): Likewise.
731 * linux-low.h (linux_get_hwcap): New declaration.
732 (linux_get_hwcap2): Likewise.
733 * linux-ppc-low.c (ppc_get_auxv): Remove function.
734 (ppc_arch_setup): Call linux_get_hwcap.
735 * linux-s390-low.c (s390_get_hwcap): Remove function.
736 (s390_arch_setup): Call linux_get_hwcap.
738 2019-03-22 Alan Hayward <alan.hayward@arm.com>
739 Jiong Wang <jiong.wang@arm.com>
741 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
742 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
744 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
746 2019-03-22 Alan Hayward <alan.hayward@arm.com>
747 Jiong Wang <jiong.wang@arm.com>
749 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
750 (aarch64_get_hwcap): New function.
751 (aarch64_arch_setup): Read APIA hwcap.
753 2019-03-22 Alan Hayward <alan.hayward@arm.com>
754 Jiong Wang <jiong.wang@arm.com>
756 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
757 (initialize_low_tracepoint): Likewise.
758 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
759 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
760 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
761 (aarch64_linux_read_description): Likewise.
762 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
764 2019-03-12 John Baldwin <jhb@FreeBSD.org>
766 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
767 i386_create_target_description for 'segments' parameter.
768 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
769 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
770 * win32-i386-low.c (i386_arch_setup): Likewise.
772 2019-03-12 Tom Tromey <tromey@adacore.com>
774 * linux-low.c (iterate_over_lwps): Update.
776 2019-03-06 Tom Tromey <tom@tromey.com>
778 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
779 (captured_main): Use SCOPE_EXIT.
781 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
783 * configure.srv: Use '$enable_unittest' instead of '$development'
784 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
787 2019-02-27 Tom Tromey <tromey@adacore.com>
789 * gdbreplay.c (logchar): Handle \r\n.
791 2019-02-07 Alan Hayward <alan.hayward@arm.com>
793 * linux-low.c (linux_attach): Add process before lwp.
794 * server.c (attach_inferior): Check if already attached.
796 2019-02-07 Tom Tromey <tom@tromey.com>
798 * x86-tdesc.h: Rename include guard.
799 * x86-low.h: Add include guard.
800 * wincecompat.h: Rename include guard.
801 * win32-low.h: Add include guard.
802 * utils.h: Rename include guard.
803 * tracepoint.h: Rename include guard.
804 * tdesc.h: Rename include guard.
805 * target.h: Rename include guard.
806 * server.h: Rename include guard.
807 * remote-utils.h: Rename include guard.
808 * regcache.h: Rename include guard.
809 * nto-low.h: Rename include guard.
810 * notif.h: Add include guard.
811 * mem-break.h: Rename include guard.
812 * lynx-low.h: Add include guard.
813 * linux-x86-tdesc.h: Add include guard.
814 * linux-s390-tdesc.h: Add include guard.
815 * linux-ppc-tdesc-init.h: Add include guard.
816 * linux-low.h: Add include guard.
817 * linux-aarch64-tdesc.h: Add include guard.
818 * linux-aarch32-low.h: Add include guard.
819 * inferiors.h: Rename include guard.
820 * i387-fp.h: Rename include guard.
821 * hostio.h: Rename include guard.
822 * gdbthread.h: Rename include guard.
823 * gdb_proc_service.h: Rename include guard.
824 * event-loop.h: Rename include guard.
825 * dll.h: Rename include guard.
826 * debug.h: Rename include guard.
827 * ax.h: Rename include guard.
829 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
832 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
833 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
835 2019-01-25 Tom Tromey <tom@tromey.com>
837 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
839 2019-01-25 Tom Tromey <tom@tromey.com>
841 * win32-low.c: Fix common/ includes.
842 * win32-i386-low.c: Fix common/ includes.
843 * tracepoint.c: Fix common/ includes.
844 * thread-db.c: Fix common/ includes.
845 * target.h: Fix common/ includes.
846 * symbol.c: Fix common/ includes.
847 * spu-low.c: Fix common/ includes.
848 * server.h: Fix common/ includes.
849 * server.c: Fix common/ includes.
850 * remote-utils.c: Fix common/ includes.
851 * regcache.h: Fix common/ includes.
852 * regcache.c: Fix common/ includes.
853 * nto-x86-low.c: Fix common/ includes.
854 * notif.h: Fix common/ includes.
855 * mem-break.h: Fix common/ includes.
856 * lynx-low.c: Fix common/ includes.
857 * lynx-i386-low.c: Fix common/ includes.
858 * linux-x86-tdesc-selftest.c: Fix common/ includes.
859 * linux-x86-low.c: Fix common/ includes.
860 * linux-low.c: Fix common/ includes.
861 * inferiors.h: Fix common/ includes.
862 * i387-fp.c: Fix common/ includes.
863 * hostio.c: Fix common/ includes.
864 * hostio-errno.c: Fix common/ includes.
865 * gdbthread.h: Fix common/ includes.
866 * gdbreplay.c: Fix common/ includes.
867 * fork-child.c: Fix common/ includes.
868 * event-loop.c: Fix common/ includes.
870 (enum gdb_agent_op): Fix common/ includes.
872 2019-01-21 Tom Tromey <tom@tromey.com>
874 * tracepoint.c: Fix includes.
875 * remote-utils.c: Fix includes.
876 * linux-x86-low.c: Fix includes.
878 2019-01-01 Joel Brobecker <brobecker@adacore.com>
880 * gdbreplay.c (gdbreplay_version): Update copyright year in
882 * server.c (gdbserver_version): Likewise.
884 2018-12-05 Alan Hayward <alan.hayward@arm.com>
886 * linux-low.c (add_lwp): Switch ordering.
888 2018-11-29 Tom Tromey <tom@tromey.com>
890 * win32-low.c (win32_join): Take pid, not process.
891 * target.h (struct target_ops) <join>: Change argument type.
892 (join_inferior): Change argument name.
893 * spu-low.c (spu_join): Take pid, not process.
894 * server.c (handle_detach): Preserve pid before destroying
896 * lynx-low.c (lynx_join): Take pid, not process.
897 * linux-low.c (linux_join): Take pid, not process.
899 2018-11-23 Alan Hayward <alan.hayward@arm.com>
901 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
902 (aarch64_cannot_fetch_register): Likewise.
903 (struct linux_target_ops): Update references.
905 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
907 * linux-ppc-low.c: Include nat/linux-ptrace.h.
909 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
911 * configure.srv (ipa_ppc_linux_regobj): Add
912 powerpc-isa207-htm-vsx32l-ipa.o and
913 powerpc-isa207-htm-vsx64l-ipa.o.
914 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
915 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
916 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
917 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
918 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
919 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
920 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
921 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
922 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
923 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
924 (init_registers_powerpc_isa207_htm_vsx32l)
925 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
926 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
927 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
928 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
929 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
930 (ppc_store_tm_ctarregset): New functions.
931 (ppc_regsets): Add entries for HTM regsets.
932 (ppc_arch_setup): Set htm in features struct when needed. Set
933 sizes for the HTM regsets.
934 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
935 (initialize_low_arch): Call
936 init_registers_powerpc_isa207_htm_vsx32l and
937 init_registers_powerpc_isa207_htm_vsx64l.
938 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
939 PPC_TDESC_ISA207_HTM_VSX.
940 (initialize_low_tracepoint): Call
941 init_registers_powerpc_isa207_htm_vsx32l and
942 init_registers_powerpc_isa207_htm_vsx64l.
944 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
946 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
947 rs6000/power-linux-pmu.xml to srv_xmlfiles.
948 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
949 (ppc_store_pmuregset): New functions.
950 (ppc_regsets): Add entries for ebb and pmu regsets.
951 (ppc_arch_setup): Set isa207 in features struct if the ebb and
952 pmu regsets are available. Set sizes for these regsets.
954 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
956 * configure.srv (ipa_ppc_linux_regobj): Add
957 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
958 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
959 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
960 rs6000/powerpc-isa207-vsx32l.xml, and
961 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
962 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
963 <PPC_TDESC_ISA207_VSX>: New enum value.
964 (init_registers_powerpc_isa207_vsx32l): Declare.
965 (init_registers_powerpc_isa207_vsx64l): Declare.
966 * linux-ppc-low.c (ppc_fill_tarregset): New function.
967 (ppc_store_tarregset): New function.
968 (ppc_regsets): Add entry for the TAR regset.
969 (ppc_arch_setup): Set isa207 in features struct when needed. Set
970 size for the TAR regsets.
971 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
972 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
973 and init_registers_powerpc_isa207_vsx64l.
974 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
975 (initialize_low_tracepoint): Call
976 init_registers_powerpc_isa207_vsx32l and
977 init_registers_powerpc_isa207_vsx64l.
979 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
980 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
982 * configure.srv (ipa_ppc_linux_regobj): Add
983 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
984 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
985 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
986 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
987 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
988 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
989 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
990 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
991 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
992 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
993 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
994 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
995 (ppc_hwcap): Add comment.
996 (ppc_hwcap2): New global.
997 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
998 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
999 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1000 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1001 when needed. Set sizes for the the DSCR and PPR regsets.
1002 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1003 (initialize_low_arch): Call
1004 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1005 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1006 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1007 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1008 (initialize_low_tracepoint): Call
1009 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1010 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1012 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1014 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1016 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1017 Simon Marchi <simark@simark.ca>
1019 * acinclude.m4: Include "../selftest.m4".
1020 * configure: Regenerate.
1021 * configure.ac: Use "GDB_AC_SELFTEST".
1022 * configure.srv: Use "$enable_unittests" instead of
1023 "$development" when checking whether unit tests have been
1025 * server.c (captured_main): Update message informing that
1026 selftests have been disabled.
1028 2018-10-04 Tom Tromey <tom@tromey.com>
1030 * configure: Rebuild.
1032 2018-10-04 Tom Tromey <tom@tromey.com>
1034 * server.c (handle_status): Rename inner "thread".
1035 (process_serial_event): Declare "res" in 'm' case.
1036 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1037 (iterate_over_lwps): Rename inner "thread".
1038 (linux_qxfer_libraries_svr4): Rename inner "len".
1039 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1041 2018-10-01 Gary Benson <gbenson@redhat.com>
1043 * gdb_proc_service.h: Moved common code to
1044 common/gdb_proc_service.h.
1046 2018-10-01 Gary Benson <gbenson@redhat.com>
1048 * gdb_proc_service.h: Synchronize comments and whitespace with
1049 GDB's version of this file.
1051 2018-09-25 Tom Tromey <tom@tromey.com>
1053 * configure: Rebuild.
1054 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1056 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1058 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1059 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1060 ($(IPA_LIB)): Sort IPA_OBJS.
1062 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1064 * Makefile.in: Remove references to $(ADD_DEPS).
1066 2018-09-16 Tom Tromey <tom@tromey.com>
1068 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1070 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1073 2018-09-05 Tom Tromey <tom@tromey.com>
1075 * configure: Rebuild.
1077 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1080 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1082 2018-08-27 Tom Tromey <tom@tromey.com>
1085 * configure: Rebuild.
1087 2018-08-27 Tom Tromey <tom@tromey.com>
1089 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1090 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1091 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1092 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1093 (s390x_emit_stack_adjust): Add casts to unsigned char.
1095 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1099 * server.h (struct client_state) <disable_randomization>:
1102 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1104 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1106 (mips_supply_ptrace_register): Likewise.
1108 2018-07-22 Tom Tromey <tom@tromey.com>
1110 * configure: Rebuild.
1112 2018-07-22 Tom Tromey <tom@tromey.com>
1114 * win32-low.c (win32_create_inferior): Remove unused variables.
1115 * gdbreplay.c (remote_open): Remove unused variable.
1116 * remote-utils.c (remote_prepare): Remove unused variable.
1117 * x86-tdesc.h (X86_TDESC_H): Define.
1118 (amd64_expedite_regs): Define conditionally.
1119 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1120 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1121 * remote-utils.c (readchar): Remove unused variable.
1123 2018-07-13 Pedro Alves <palves@redhat.com>
1125 * linux-low.c (linux_kill): Change parameter to process_info
1126 pointer instead of pid. Adjust.
1127 * lynx-low.c (lynx_kill): Likewise.
1128 * nto-low.c (nto_kill): Likewise.
1129 * spu-low.c (spu_kill): Likewise.
1130 * win32-low.c (win32_kill): Likewise.
1131 * server.c (handle_v_kill, kill_inferior_callback)
1132 (detach_or_kill_for_exit): Adjust.
1133 * target.c (kill_inferior): Change parameter to process_info
1134 pointer instead of pid. Adjust.
1135 * target.h (struct target_ops) <kill>: Change parameter to
1136 process_info pointer instead of pid. Adjust all implementations
1138 (kill_inferior): Likewise.
1140 2018-07-13 Pedro Alves <palves@redhat.com>
1142 * linux-low.c (linux_detach, linux_join): Change parameter to
1143 process_info pointer instead of pid. Adjust.
1144 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1145 * nto-low.c (nto_detach): Likewise.
1146 * spu-low.c (spu_detach, spu_join): Likewise.
1147 * win32-low.c (win32_detach, win32_join): Likewise.
1148 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1149 * target.h (struct target_ops) <detach, join>: Change parameter to
1150 process_info pointer instead of pid. Adjust all implementations
1152 (detach_inferior, join_inferior): Rename 'pid' parameter to
1155 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1156 Jan Kratochvil <jan.kratochvil@redhat.com>
1157 Paul Fertser <fercerpav@gmail.com>
1158 Tsutomu Seki <sekiriki@gmail.com>
1160 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1161 (OBS): Add 'common/netstuff.o'.
1162 (GDBREPLAY_OBS): Likewise.
1163 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1164 (remote_open): Implement support for IPv6
1166 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1168 (handle_accept_event): Accept connections from IPv6 sources.
1169 (remote_prepare): Handle IPv6-style hostnames; implement
1170 support for IPv6 connections.
1171 (remote_open): Implement support for printing connections from
1174 2018-07-11 Pedro Alves <palves@redhat.com>
1177 * mem-break.c (any_persistent_commands): Add process_info
1178 parameter and use it instead of relying on the current process.
1179 Change return type to bool.
1180 * mem-break.h (any_persistent_commands): Add process_info
1181 parameter and change return type to bool.
1182 * server.c (handle_detach): Remove require_running_or_return call.
1183 Look up the process_info for the process we're about to detach.
1184 If not found, return back error to GDB. Adjust
1185 any_persistent_commands call to pass down a process pointer.
1187 2018-07-11 Pedro Alves <palves@redhat.com>
1189 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1190 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1191 instead of collect_register_by_name.
1192 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1193 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1195 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1196 Pedro Alves <palves@redhat.com>
1198 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1200 2018-07-03 Tom Tromey <tom@tromey.com>
1202 * linux-low.c: Update.
1203 * lynx-low.c: Update.
1204 * mem-break.c: Update.
1205 * nto-low.c: Update.
1206 * remote-utils.c: Update.
1208 * spu-low.c: Update.
1210 * win32-low.c: Update.
1212 2018-07-03 Tom Tromey <tom@tromey.com>
1216 2018-07-03 Tom Tromey <tom@tromey.com>
1218 * linux-low.c: Update.
1220 2018-07-03 Tom Tromey <tom@tromey.com>
1224 2018-07-03 Tom Tromey <tom@tromey.com>
1226 * linux-low.c: Update.
1227 * linux-mips-low.c: Update.
1228 * lynx-low.c: Update.
1229 * nto-low.c: Update.
1230 * remote-utils.c: Update.
1232 * spu-low.c: Update.
1234 * thread-db.c: Update.
1236 2018-07-03 Tom Tromey <tom@tromey.com>
1238 * linux-low.c: Update.
1239 * linux-mips-low.c: Update.
1240 * lynx-low.c: Update.
1241 * mem-break.c: Update.
1242 * nto-low.c: Update.
1243 * remote-utils.c: Update.
1245 * spu-low.c: Update.
1247 * tracepoint.c: Update.
1249 2018-07-03 Tom Tromey <tom@tromey.com>
1251 * linux-low.c: Update.
1252 * linux-ppc-low.c: Update.
1253 * linux-x86-low.c: Update.
1254 * proc-service.c: Update.
1256 * spu-low.c: Update.
1257 * thread-db.c: Update.
1258 * win32-low.c: Update.
1260 2018-07-03 Tom Tromey <tom@tromey.com>
1262 * linux-low.c: Update.
1263 * lynx-low.c: Update.
1264 * nto-low.c: Update.
1265 * remote-utils.c: Update.
1266 * spu-low.c: Update.
1267 * thread-db.c: Update.
1268 * win32-low.c: Update.
1270 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1272 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1273 parameter in call to 'amd64_create_target_description'.
1275 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1277 * x86-tdesc.h: Remove executable permission flag.
1279 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1281 * configure.ac: Remove AC_PREREQ, add missing quoting.
1282 * configure: Re-generate.
1283 * config.in: Re-generate.
1284 * aclocal.m4: Re-generate.
1286 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1288 * tracepoint.h (current_traceframe): Remove declaration.
1290 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1292 * linux-aarch64-low.c (is_sve_tdesc): New function.
1293 (aarch64_sve_regs_copy_to_regcache): Likewise.
1294 (aarch64_sve_regs_copy_from_regcache): Likewise.
1295 (aarch64_regs_info): Add SVE checks.
1296 (initialize_low_arch): Initialize SVE.
1298 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1300 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1302 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1304 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1305 (initialize_low_tracepoint): Likewise
1306 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1307 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1309 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1311 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1313 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1315 * server.h (PBUFSIZ): Increase size
1317 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1319 * regcache.c (regcache::raw_compare): New function.
1320 * regcache.h (regcache::raw_compare): New declaration.
1322 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1324 * regcache.c (new_register_cache): Use new.
1325 (free_register_cache): Use delete.
1326 (register_data): Use const.
1327 (supply_register): Move body inside regcache.
1328 (regcache::raw_supply): New override function.
1329 (collect_register): Move body inside regcache.
1330 (regcache::raw_collect): New override function.
1331 (regcache::get_register_status): New override function.
1332 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1334 2018-06-09 Tom Tromey <tom@tromey.com>
1336 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1338 (event_queue): Use std::queue.
1339 (gdb_event_xfree): Remove.
1340 (initialize_event_loop, process_event, wait_for_event): Update.
1342 2018-06-08 Stan Cox <scox@redhat.com>
1344 * win32-low.c (win32_create_inferior): last_ptid and last_status
1345 moved to client_state.
1347 2018-06-08 Pedro Alves <palves@redhat.com>
1349 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1350 common/common-exceptions.o, common/common-utils.o,
1351 common/errors.o, common/print-utils.o and utils.o.
1352 * gdbreplay.c: Include "common-defs.h" instead of the two
1353 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1354 string.h or alloca.h.
1355 (perror_with_name): Delete.
1356 (remote_open): Use xstrdup instead of strdup.
1357 (main): Rename to ...
1358 (captured_main): ... this.
1361 2018-06-08 Tom Tromey <tom@tromey.com>
1363 * linux-low.c (linux_low_read_btrace): Update.
1365 2018-06-04 Stan Cox <scox@redhat.com>
1367 * server.h (struct client_state): New.
1368 * server.c (cont_thread, general_thread, multi_process)
1369 (report_fork_events, report_vfork_events, report_exec_events)
1370 (report_thread_events, swbreak_feature, hwbreak_feature)
1371 (vCont_supported, disable_randomization, pass_signals)
1372 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1373 Moved to client_state.
1374 * remote-utils.c (remote_debug, noack_mode)
1375 (transport_is_reliable): Moved to client_state.
1376 * tracepoint.c (current_traceframe): Moved to client_state.
1379 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1380 linux-low.c, remote-utils.h, target.c: Use client_state.
1382 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1384 * configure.srv: Add new c/h file.
1386 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1388 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1391 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1393 * gdb.arch/mips-fpregset-core.exp: New test.
1394 * gdb.arch/mips-fpregset-core.c: New test source.
1396 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1399 * hostio.c (require_int): Do not report overflow for integers
1400 between 0xfffffff and 0x7fffffff.
1402 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1404 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1405 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1406 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1408 (the_low_target): Wire them.
1410 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1412 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1413 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1414 mode. Call collect_register_by_name with vscr using
1415 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1416 (ppc_store_vrregset): Add and set vscr_offset variable as in
1417 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1420 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1422 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1423 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1424 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1426 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1428 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1429 (ppc_store_vsxregset): Likewise.
1430 (ppc_fill_vrregset): Likewise.
1431 (ppc_store_vrregset): Likewise.
1432 (ppc_fill_evrregset): Likewise.
1433 (ppc_store_evrregset): Likewise.
1434 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1435 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1438 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1440 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1441 wordsize of the inferior. Call ppc_linux_target_wordsize.
1443 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1445 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1446 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1447 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1448 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1449 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1450 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1451 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1452 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1453 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1454 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1455 (tdesc_powerpc_e500l): Remove.
1456 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1457 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1458 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1459 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1461 (ppc_arch_setup): Remove target description matching code. Fill a
1462 ppc_linux_features struct and call ppc_linux_match_description
1465 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1467 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1468 width of the requested register exceeds the width of the
1470 (mips_cannot_store_register): Likewise.
1472 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1474 * linux-mips-low.c (mips_fetch_register): New function. Update
1476 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1477 (the_low_target): Wire `mips_fetch_register'.
1479 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1481 * lynx-i386-low.c (LYNXOS_178): New macro.
1482 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1483 the layout on LynxOS-178.
1484 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1485 handle floating point registers that are not supported by
1488 2018-05-10 Tom Tromey <tom@tromey.com>
1490 * configure: Rebuild.
1492 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1495 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1496 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1497 Use it to set the expedite_regs field in the given tdesc.
1498 * x86-tdesc.h: New file.
1499 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1500 Adjust following the addition of the new expedite_regs parameter
1501 to init_target_desc.
1502 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1503 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1504 (i386_linux_read_description, amd64_linux_read_description):
1505 Adjust following the addition of the new expedite_regs parameter
1506 to init_target_desc.
1507 * lynx-i386-low.c: #include "x86-tdesc.h".
1508 (lynx_i386_arch_setup): Adjust following the addition of the new
1509 expedite_regs parameter to init_target_desc.
1510 * nto-x86-low.c: #include "x86-tdesc.h".
1511 (nto_x86_arch_setup): Adjust following the addition of the new
1512 expedite_regs parameter to init_target_desc.
1513 * win32-i386-low.c: #include "x86-tdesc.h".
1514 (i386_arch_setup): Adjust following the addition of the new
1515 expedite_regs parameter to init_target_desc.
1517 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1520 * win32-low.c (win32_create_inferior): Add call to my_wait
1521 setting last_status global.
1523 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1526 * win32-low.c (create_process): Only call gdb_tilde_expand if
1527 inferior_cwd is not NULL.
1529 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1531 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1532 registers to the cache if their values have changed.
1533 (i387_xsave_to_cache): Provide default values for x87 control
1534 registers when these features are available, but disabled.
1535 * regcache.c (supply_register_by_name_zeroed): New function.
1536 * regcache.h (supply_register_by_name_zeroed): Declare new
1539 2018-05-07 Tom Tromey <tom@tromey.com>
1541 * configure: Rebuild.
1543 2018-05-04 Tom Tromey <tom@tromey.com>
1545 * configure: Rebuild.
1547 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1548 Pedro Alves <palves@redhat.com>
1550 * linux-aarch64-low.c (aarch64_stopped_data_address):
1553 2018-04-27 Tom Tromey <tom@tromey.com>
1555 * configure: Rebuild.
1557 2018-04-23 Tom Tromey <tom@tromey.com>
1559 * configure: Rebuild.
1561 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1563 * Makefile.in (depcomp): Add "..".
1564 (all_deps_files): New and use it.
1566 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1568 * configure.srv (aarch64*-*-linux*): Don't include xml.
1569 (i[34567]86-*-cygwin*): Likewise.
1570 (i[34567]86-*-linux*): Likewise.
1571 (i[34567]86-*-lynxos*): Likewise.
1572 (i[34567]86-*-mingw32ce*): Likewise.
1573 (i[34567]86-*-mingw*): Likewise.
1574 (i[34567]86-*-nto*): Likewise.
1575 (tic6x-*-uclinux): Likewise.
1576 (x86_64-*-linux*): Likewise.
1577 (x86_64-*-mingw*): Likewise.
1578 (x86_64-*-cygwin*): Likewise.
1580 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1582 * tdesc.c: Remove xml parameter.
1584 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1586 * server.c (get_features_xml): Remove cast.
1587 * tdesc.c (void target_desc::accept): Fill in function.
1588 (tdesc_get_features_xml): Remove old xml creation.
1589 (print_xml_feature::visit_pre): Add xml vistor.
1590 * tdesc.h (struct target_desc): Make xmltarget mutable.
1591 (tdesc_get_features_xml): Remove declaration.
1593 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1595 * tdesc.c (tdesc_architecture_name): Add new function.
1596 (tdesc_osabi_name): Likewise.
1597 (tdesc_get_features_xml): Use new functions.
1599 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1601 * tdesc.c (tdesc_create_flags): Remove.
1602 (tdesc_add_flag): Likewise.
1603 (tdesc_named_type): Likewise.
1604 (tdesc_create_union): Likewise.
1605 (tdesc_create_struct): Likewise.
1606 (tdesc_create_vector): Likewise.
1607 (tdesc_add_bitfield): Likewise.
1608 (tdesc_add_field): Likewise.
1609 (tdesc_set_struct_size): Likewise.
1611 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1613 * tdesc.c (~target_desc): Remove implictly deleted items.
1614 (init_target_desc): Iterate all features.
1615 (tdesc_get_features_xml): Use vector.
1616 (tdesc_create_feature): Create feature.
1617 * tdesc.h (tdesc_feature) Remove
1618 (target_desc): Add features.
1620 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1622 * Makefile.in: Add common/tdesc.c
1623 * tdesc.c (init_target_desc): init all reg_defs from register
1625 (tdesc_create_reg): Create tdesc_reg.
1626 * tdesc.h (tdesc_feature): Add register vector.
1628 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1630 * tdesc.h (struct target_desc) <features>: Change type to
1631 std::vector<std::string>.
1632 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1634 (tdesc_get_features_xml): Likewise.
1635 (tdesc_create_feature): Likewise.
1637 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1639 * regcache.c (find_register_by_number): Return a ref.
1640 (find_regno): Use references.
1641 (register_size): Likewise.
1642 (register_data): Likewise.
1643 * tdesc.c (target_desc::~target_desc): Remove free calls.
1644 (target_desc::operator==): Use std::vector compare.
1645 (init_target_desc): Use reference.
1646 (tdesc_create_reg): Use reg constructors.
1647 * tdesc.h (struct target_desc): Replace pointer with object.
1649 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1651 * regcache.c (find_register_by_number): Make static.
1652 (find_regno): Use find_register_by_number
1653 * regcache.h (struct reg): Remove declaration.
1655 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1657 * tdesc.c (target_desc::~target_desc): Move to here.
1658 (target_desc::operator==): Likewise.
1659 * tdesc.h (target_desc::~target_desc): Move from here.
1660 (target_desc::operator==): Likewise.
1662 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1664 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1666 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1668 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1670 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1671 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1672 and init_registers_s390_gs_linux64.
1674 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1676 * linux-s390-low.c (s390_fill_gs): Remove function.
1677 (s390_fill_gsbc): Remove function.
1678 (s390_regsets): Set fill functions for the guarded storage regsets
1681 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1683 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1684 the word size. Add comment.
1685 (s390_get_wordsize): New function.
1686 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1687 pswm with it. Instead, use s390_get_wordsize to determine the
1688 word size first and derive the correct tdesc from that directly.
1690 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1692 * Makefile.in: Include silent-rules.mk.
1693 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1694 (COMPILE): Add ECHO_CXX.
1695 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1696 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1697 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1698 (version-generated.c): Add ECHO_GEN.
1699 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1700 (IPAGENT_COMPILE): Add ECHO_CXX.
1701 (%-generated.c): Add ECHO_REGDAT.
1703 2018-03-14 Tom Tromey <tom@tromey.com>
1706 * ax.c (ax_printf): Special case for NULL.
1708 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1710 * linux-low.c (linux_qxfer_libraries_svr4): Use
1711 xml_escape_text_append.
1713 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1715 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1717 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1719 * server.c (handle_general_set): Remove unnecessary xstrdup.
1721 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1723 * server.c (parse_debug_format_options): Adjust to
1724 delim_string_to_char_ptr_vec changes.
1725 * thread-db.c (thread_db_load_search): Adjust to
1726 dirnames_to_char_ptr_vec changes.
1728 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1730 * target.h (target_enable_btrace, target_disable_btrace)
1731 (target_read_btrace, target_read_btrace_conf): Turn macro into
1732 inline function. Throw error if target method is not defined.
1733 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1734 check for btrace target method. Be prepared to handle exceptions
1735 from btrace target methods.
1737 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * server.c (captured_main): Change order of error message printed
1740 when the current working directory cannot be found.
1742 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1744 * server.c: Include "filenames.h" and "pathstuff.h".
1745 (program_name): Delete variable.
1746 (program_path): New anonymous class.
1747 (get_exec_wrapper): Use "program_path" instead of
1749 (handle_v_run): Likewise.
1750 (captured_main): Likewise.
1751 (process_serial_event): Likewise.
1753 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1755 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1756 (OBJS): Add "pathstuff.o".
1757 * server.c (current_directory): New global variable.
1758 (captured_main): Initialize "current_directory".
1760 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1762 * tdesc.c: Use common/tdesc.h.
1763 * tdesc.h: Likewise.
1765 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1766 Simon Marchi <simon.marchi@ericsson.com>
1768 * Makefile.in: Switch order of make rules.
1770 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1772 * Makefile.in: Add common directory in build.
1773 * configure.ac: Add common reference.
1774 * configure: Regenerate.
1776 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1778 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1779 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1780 * spu-low.c (spu_target_ops): Likewise.
1781 * win32-low.c (win32_target_ops): Likewise.
1782 * server.c (supported_btrace_packets): Report packets unconditionally.
1783 * target.h (target_ops) <supports_btrace>: Remove.
1784 (target_supports_btrace): Remove.
1786 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1788 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1789 (handle_btrace_disable): Change return type to void. Use exceptions
1791 (handle_btrace_general_set): Catch exception and copy message to
1794 2018-02-08 Tom Tromey <tom@tromey.com>
1796 * linux-low.c (install_software_single_step_breakpoints): Use
1797 make_scoped_restore.
1798 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1799 (do_restore_current_thread_cleanup): Remove.
1800 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1803 2018-02-08 Tom Tromey <tom@tromey.com>
1805 * mem-break.c (set_raw_breakpoint_at): Use
1806 gdb::unique_xmalloc_ptr.
1808 2018-01-30 Pedro Alves <palves@redhat.com>
1811 * target.c (target_terminal::terminal_state): Rename to ...
1812 (target_terminal::m_terminal_state): ... this.
1814 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1816 * linux-low.c (handle_extended_wait): Surround call to
1817 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1819 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1821 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1822 linux_ptrace_attach_fail_reason_string now returning an
1824 (linux_attach): Likewise.
1825 * thread-db.c (attach_thread): Likewise.
1827 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1830 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1831 checking for fs_base/gs_base fields in struct user_regs_struct.
1832 * configure: Regenerate.
1834 2018-01-16 Yao Qi <yao.qi@linaro.org>
1837 * linux-low.c (fetch_register): Call supply_register instead of
1840 2018-01-08 Yao Qi <yao.qi@linaro.org>
1841 Simon Marchi <simon.marchi@ericsson.com>
1843 * Makefile.in (OBS): Remove selftest.o.
1844 * configure.ac: Set srv_selftest_objs if $development is true.
1845 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1846 * configure: Re-generated.
1847 * server.c (captured_main): Wrap variable selftest_filter with
1850 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1852 * server.c (parse_debug_format_options): Return std::string.
1853 (handle_monitor_command, captured_main): Adjust.
1855 2018-01-05 Pedro Alves <palves@redhat.com>
1858 * server.c (captured_main): Pass quiet=false to
1859 save_original_signals_state.
1861 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1863 * gdbreplay.c (gdbreplay_version): Update copyright year in
1865 * server.c (gdbserver_version): Likewise.
1867 2017-12-08 Tom Tromey <tom@tromey.com>
1869 * ax.c (ax_printf): Update.
1871 2017-12-07 Yao Qi <yao.qi@linaro.org>
1873 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1874 aarch64_linux_read_description.
1875 * linux-amd64-ipa.c (idx2mask): New array.
1876 (get_ipa_tdesc): Move idx2mask out.
1877 (initialize_low_tracepoint): Initialize target descriptions.
1878 * linux-i386-ipa.c (idx2mask): New array.
1879 (get_ipa_tdesc): Move idx2mask out.
1880 (initialize_low_tracepoint): Initialize target descriptions.
1882 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1884 * tdesc.c (struct tdesc_type): Change return type.
1885 (tdesc_add_flag): Change parameter type.
1886 (tdesc_add_bitfield): Likewise.
1887 (tdesc_add_field): Likewise.
1888 (tdesc_set_struct_size): Likewise.
1890 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1892 * regcache.c (registers_to_string): Remove unused variable.
1894 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1896 * inferiors.c (for_each_inferior_with_data): Remove.
1897 * inferiors.h (for_each_inferior_with_data): Remove.
1898 * server.c (handle_qxfer_threads_worker): Change parameter type.
1899 (handle_qxfer_threads_proper): Use for_each_thread.
1901 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1903 * inferiors.c (for_each_inferior): Remove.
1904 (clear_inferiors): Use for_each_thread.
1905 * inferiors.h (for_each_inferior): Remove.
1906 * linux-low.c (linux_wait_for_event_filtered): Use
1908 (linux_stabilize_threads): Likewise.
1909 * regcache.c (regcache_release): Likewise.
1910 * server.c (gdb_wants_all_threads_stopped): Likewise.
1911 (clear_pending_status_callback): Remove.
1912 (handle_status): Use for_each_thread.
1913 (captured_main): Likewise.
1914 * win32-low.c (child_init_thread_list): Likewise.
1915 (win32_clear_inferiors): Likewise.
1916 (fake_breakpoint_event): Likewise.
1918 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1920 * inferiors.h (find_inferior): Remove.
1921 * inferiors.c (find_inferior): Remove.
1923 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1925 * linux-low.c (resume_status_pending_p): Update comment.
1926 (need_step_over_p): Update comment.
1928 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1930 * linux-low.c (proceed_one_lwp): Return void, change parameter
1932 (unsuspend_and_proceed_one_lwp): Likewise.
1933 (proceed_all_lwps): Use for_each_thread.
1934 (unstop_all_lwps): Likewise.
1936 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1938 * linux-low.c (linux_resume_one_thread): Return void, take
1940 (linux_resume): Use for_each_thread.
1942 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1944 * linux-low.c (send_sigstop_callback): Return void, change
1945 parameter type. Rename to...
1946 (send_sigstop): ... this.
1947 (suspend_and_send_sigstop_callback): Return void, change parameter
1949 (suspend_and_send_sigstop): ... this.
1950 (stop_all_lwps): Use for_each_thread.
1952 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1954 * linux-low.c (lwp_running): Return bool, remove unused
1956 (linux_stabilize_threads): Use find_thread.
1958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1960 * linux-low.c (select_singlestep_lwp_callback): Remove.
1961 (count_events_callback): Remove.
1962 (select_event_lwp_callback): Remove.
1963 (select_event_lwp): Use find_thread/for_each_thread.
1965 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1967 * linux-low.c (not_stopped_callback): Return bool, take filter
1969 (linux_wait_for_event_filtered): Use find_thread.
1970 (linux_wait_1): Likewise.
1972 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1974 * linux-low.c (same_lwp): Remove.
1975 (find_lwp_pid): Use find_thread.
1977 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1979 * linux-low.c (delete_lwp_callback): Remove.
1980 (linux_mourn): Use for_each_thread.
1982 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1984 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1985 args parameter, don't check for pid.
1986 (linux_detach): Use for_each_thread.
1988 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1990 * linux-low.c (struct counter): Remove.
1991 (second_thread_of_pid_p): Remove.
1992 (last_thread_of_process_p): Use find_thread.
1994 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1996 * inferiors.c (find_inferior_in_random): Remove.
1997 * inferiors.h (find_inferior_in_random): Remove.
1998 * linux-low.c (status_pending_p_callback): Return bool, accept
1999 parameter ptid directly.
2000 (linux_wait_for_event_filtered): Use find_thread_in_random.
2001 (linux_wait_1): Likewise.
2003 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2005 * inferiors.c (find_inferior_id): Remove.
2006 (find_thread_ptid): Move implemention from find_inferior_id to
2008 * inferiors.h (find_inferior_id): Remove.
2009 * server.c (handle_status): Use find_thread_ptid.
2010 (process_serial_event): Likewise.
2011 * thread-db.c (find_one_thread): Likewise.
2012 (thread_db_thread_handle): Likewise.
2013 * win32-low.c (thread_rec): Likewise.
2014 (child_delete_thread): Likewise.
2015 (win32_thread_alive): Likewise.
2016 (get_child_debug_event): Likewise.
2018 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2020 * linux-mips-low.c (update_watch_registers_callback): Return
2021 void, remove pid_p parameter, don't check for pid.
2022 (mips_insert_point, mips_remove_point): Use for_each_thread.
2024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2026 * lynx.low (lynx_delete_thread_callback): Remove.
2027 (lynx_mourn): Use for_each_thread.
2029 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2031 * regcache.c (regcache_invalidate_one): Remove.
2032 (regcache_invalidate_pid): use for_each_thread.
2034 2017-11-26 Tom Tromey <tom@tromey.com>
2036 * linux-low.c (linux_create_inferior): Update.
2038 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2040 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2042 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2044 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2045 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2046 * linux-aarch64-tdesc-selftest.c: New file.
2047 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2049 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2051 * configure.srv: Add new file.
2052 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2053 * linux-aarch64-tdesc-selftest.c: New file.
2054 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2056 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2058 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2059 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2060 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2062 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2064 * configure.srv: Add new files.
2065 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2066 aarch64_linux_read_description.
2067 * linux-aarch64-low.c (aarch64_linux_read_description):
2068 Merge with aarch64_arch_setup.
2069 (aarch64_arch_setup): Call aarch64_linux_read_description.
2070 * linux-aarch64-tdesc.c: New file.
2071 * linux-aarch64-tdesc.h: New file.
2073 2017-11-24 Yao Qi <yao.qi@linaro.org>
2075 * configure.srv: Set $srv_regobj for tic6x-linux.
2076 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2077 (tic6x_read_description): Move some code to tic6x_arch_setup.
2078 (tic6x_tdesc_test): New function.
2079 (initialize_low_arch): Call selftests::register_test.
2081 2017-11-22 Yao Qi <yao.qi@linaro.org>
2083 * remote-utils.c (prepare_resume_reply): Use memcpy.
2085 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2087 * linux-low.c (kill_one_lwp_callback): Return void, take
2088 argument directly, don't filter on pid.
2089 (linux_kill): Use for_each_thread.
2091 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2093 * linux-low.c (need_step_over_p): Return bool, remove dummy
2095 (linux_resume, proceed_all_lwps): Use find_thread.
2097 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2099 * linux-low.c (resume_status_pending_p): Return bool, remove
2101 (linux_resume): Use find_thread.
2103 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2105 * linux-low.c (struct thread_resume_array): Remove.
2106 (linux_set_resume_request): Return void, take arguments
2108 (linux_resume): Use for_each_thread.
2110 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2112 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2113 return bool, remove data argument.
2114 (linux_stabilize_threads): Use find_thread.
2116 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2118 * linux-low.c (unsuspend_one_lwp): Remove.
2119 (unsuspend_all_lwps): Use for_each_thread, inline code from
2122 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2124 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2125 * linux-low.c (struct iterate_over_lwps_args): Remove.
2126 (iterate_over_lwps_filter): Remove.
2127 (iterate_over_lwps): Use find_thread.
2129 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2131 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2132 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2133 code from reset_lwp_ptrace_options_callback.
2135 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2137 * linux-arm-low.c (struct update_registers_data): Remove.
2138 (update_registers_callback): Return void, take arguments
2139 directly, don't check thread's pid.
2140 (arm_insert_point, arm_remove_point): Use for_each_thread.
2142 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2144 * win32-low.c (continue_one_thread): Return void, take argument
2146 (child_continue): Use for_each_thread.
2148 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2150 * win32-i386-low.c (update_debug_registers_callback): Rename
2152 (update_debug_registers): ... this, return void, remove pid_p arg.
2153 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2155 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2157 * inferiors.h (struct process_info): Add constructor, initialize
2159 <syscalls_to_catch>: Change type to std::vector<int>.
2160 * inferiors.c (add_process): Allocate process_info with new.
2161 (remove_process): Free process_info with delete.
2162 * linux-low.c (handle_extended_wait): Adjust.
2163 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2164 * server.c (handle_general_set): Adjust.
2166 2017-11-16 Pedro Alves <palves@redhat.com>
2168 * remote-utils.c (remote_close): Block SIGIO signals instead of
2169 uninstalling the SIGIO handler.
2171 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2173 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2175 2017-11-16 Yao Qi <yao.qi@linaro.org>
2177 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2178 (tic6x_store_gregset): Likewise.
2179 (tic6x_usrregs_info): Move it up.
2181 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2183 * Makefile.in: Update arch rules.
2184 * configure.srv: Explicitly mark arch/ files.
2186 2017-11-13 Andreas Schwab <schwab@suse.de>
2188 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2190 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2192 2017-11-06 Pedro Alves <palves@redhat.com>
2194 * config.in, configure: Regenerate.
2196 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2198 * target.c (struct thread_search): Remove.
2199 (thread_search_callback): Remove.
2200 (prepare_to_access_memory): Use for_each_thread instead of
2201 find_inferior. Inline code from thread_search_callback.
2203 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2205 * server.c (struct visit_actioned_threads_data): Remove.
2206 (visit_actioned_threads): Change prototype to take arguments
2208 (resume): Use find_thread instead of find_inferior.
2210 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2212 * server.c (queue_stop_reply_callback): Change prototype, return
2214 (find_status_pending_thread_callback): Remove.
2215 (handle_status): Replace find_inferior with find_thread and
2218 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2220 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2222 (aarch64_store_gregset): Likewise.
2223 (aarch64_fill_fpregset): Likewise.
2224 (aarch64_store_fpregset): Likewise.
2226 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2228 * gdbthread.h (find_thread, for_each_thread): New functions.
2229 * inferiors.c (thread_of_pid): Remove.
2230 (find_any_thread_of_pid): Use find_thread.
2231 * linux-low.c (num_lwps): Use for_each_thread.
2233 2017-10-17 Yao Qi <yao.qi@linaro.org>
2235 * Makefile.in: Remove one rule.
2236 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2238 2017-10-17 Yao Qi <yao.qi@linaro.org>
2240 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2241 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2243 2017-10-17 Yao Qi <yao.qi@linaro.org>
2245 * configure.srv: Rename arm.o with arch/arm.o.
2247 2017-10-17 Yao Qi <yao.qi@linaro.org>
2249 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2250 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2251 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2252 (arch-i386.o, arch-amd64.o): Remove rules.
2253 (arch/%.o): New rule.
2254 Update POSTCOMPILE and COMPILE.pre.
2255 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2256 * configure: Re-generated.
2257 * configure.srv: Replace arch-i386.o with arch/i386.o.
2258 Replace arch-amd64.o with arch/amd64.o.
2260 2017-10-16 Yao Qi <yao.qi@linaro.org>
2262 * configure: Regenerated.
2264 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2266 * inferiors.h: (struct inferior_list): Remove.
2267 (struct inferior_list_entry); Remove.
2268 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2269 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2270 get_first_inferior): Remove.
2271 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2272 find_inferior_id, find_inferior_in_random): Change signature.
2273 * inferiors.c (all_threads): Change type to
2274 std::list<thread_info *>.
2275 (get_thread): Remove macro.
2276 (find_inferior, find_inferior_id): Change signature, implement
2278 (find_inferior_in_random): Change signature, implement using
2279 find_thread_in_random.
2280 (for_each_inferior, for_each_inferior_with_data): Change
2281 signature, implement using for_each_thread.
2282 (add_inferior_to_list, remove_inferior): Remove.
2283 (add_thread, get_first_thread, thread_of_pid,
2284 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2285 (get_first_inferior, one_inferior_p, clear_inferior_list):
2287 (clear_inferiors, get_thread_process): Update.
2288 * gdbthread.h: Include <list>.
2289 (struct thread_info) <entry>: Remove field.
2291 (all_threads): Change type to std::list<thread_info *>.
2292 (get_first_inferior): Add doc.
2293 (find_thread, for_each_thread, find_thread_in_random): New
2295 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2296 * linux-arm-low.c (update_registers_callback): Update.
2297 * linux-low.c (second_thread_of_pid_p): Update.
2298 (kill_one_lwp_callback, linux_detach_lwp_callback,
2299 delete_lwp_callback, status_pending_p_callback, same_lwp,
2300 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2301 iterate_over_lwps, not_stopped_callback,
2302 resume_stopped_resumed_lwps, count_events_callback,
2303 select_singlestep_lwp_callback, select_event_lwp_callback,
2304 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2305 suspend_and_send_sigstop_callback, wait_for_sigstop,
2306 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2307 lwp_running, linux_set_resume_request, resume_status_pending_p,
2308 need_step_over_p, start_step_over, linux_resume_one_thread,
2309 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2310 reset_lwp_ptrace_options_callback): Update.
2311 * linux-mips-low.c (update_watch_registers_callback): Update.
2312 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2314 (free_register_cache_thread_one): Remove.
2315 (regcache_release): Update.
2316 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2317 handle_qxfer_threads_worker): Update.
2318 (handle_query): Update, use list iterator.
2319 (visit_actioned_threads, handle_pending_status,
2320 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2321 clear_pending_status_callback, set_pending_status_callback,
2322 find_status_pending_thread_callback, handle_status,
2323 process_serial_event): Update.
2324 * target.c (thread_search_callback): Update.
2325 * thread-db.c (thread_db_get_tls_address): Update.
2326 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2328 * win32-i386-low.c (update_debug_registers_callback): Update.
2329 * win32-low.c (delete_thread_info, child_delete_thread,
2330 continue_one_thread, suspend_one_thread,
2331 get_child_debug_event): Adjust.
2333 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2335 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2336 * inferiors.h: Include <list>.
2337 (struct process_info) <entry>: Remove field.
2339 (pid_of): Change macro to function.
2340 (ptid_of, lwpid_of): Remove macro.
2341 (all_processes): Change type to std::list<process_info *>.
2342 (ALL_PROCESSES): Remove macro.
2343 (for_each_process, find_process): New function.
2344 * inferiors.c (all_processes): Change type to
2345 std::list<process_info *>.
2346 (find_thread_process): Adjust.
2347 (add_process): Likewise.
2348 (remove_process): Likewise.
2349 (find_process_pid): Likewise.
2350 (get_first_process): Likewise.
2351 (started_inferior_callback): Remove.
2352 (have_started_inferiors_p): Adjust.
2353 (attached_inferior_callback): Remove.
2354 (have_attached_inferiors_p): Adjust.
2355 * linux-low.c (check_zombie_leaders): Likewise.
2356 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2357 (x86_linux_update_xmltarget): Adjust.
2358 * server.c (handle_query): Likewise.
2359 (gdb_reattached_process): Remove.
2360 (handle_status): Adjust.
2361 (kill_inferior_callback): Likewise.
2362 (detach_or_kill_inferior): Remove.
2363 (print_started_pid): Likewise.
2364 (print_attached_pid): Likewise.
2365 (detach_or_kill_for_exit): Update.
2366 (process_serial_event): Likewise.
2367 * linux-arm-low.c (arm_new_fork): Likewise.
2369 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2371 * dll.h: Include <list>.
2372 (struct dll_info): Add constructor.
2373 <entry>: Remove field.
2374 (all_dlls): Change type to std::list<dll_info>.
2375 * dll.c: Include <algorithm>.
2376 (get_dll): Remove macro.
2377 (all_dlls): Change type to std::list<dll_info *>.
2378 (free_one_dll): Remove.
2379 (match_dll): Likewise.
2380 (loaded_dll): Adjust.
2381 (unloaded_dll): Adjust to all_dlls type change, use
2382 std::find_if. Inline code from match_dll.
2383 (clear_dlls): Adjust to all_dlls type change.
2384 * server.c (emit_dll_description): Remove.
2385 (handle_qxfer_libraries): Adjust to all_dlls type change,
2386 integrate emit_dll_description's functionality.
2388 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2390 * linux-low.h (struct linux_target_ops) <delete_process>: New
2392 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2393 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2394 (struct linux_target_ops): Add delete_process callback.
2395 * linux-arm-low.c (arm_delete_process): New.
2396 (struct linux_target_ops): Add delete_process callback.
2397 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2398 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2399 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2400 * linux-mips-low.c (mips_linux_delete_process): New.
2401 (struct linux_target_ops): Add delete_process callback.
2402 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2403 * linux-s390-low.c (struct linux_target_ops): Likewise.
2404 * linux-sh-low.c (struct linux_target_ops): Likewise.
2405 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2406 * linux-tile-low.c (struct linux_target_ops): Likewise.
2407 * linux-x86-low.c (x86_linux_delete_process): New.
2408 (struct linux_target_ops): Add delete_process callback.
2409 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2411 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2413 * linux-aarch64-low.c (the_low_target): Add thread delete
2415 * linux-arm-low.c (arm_delete_thread): New function.
2416 (the_low_target): Add thread delete callback.
2417 * linux-bfin-low.c (the_low_target): Likewise.
2418 * linux-crisv32-low.c (the_low_target): Likewise.
2419 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2421 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2423 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2424 * linux-mips-low.c (mips_linux_delete_thread): New function.
2425 (the_low_target): Add thread delete callback.
2426 * linux-ppc-low.c (the_low_target): Likewise.
2427 * linux-s390-low.c (the_low_target): Likewise.
2428 * linux-sh-low.c (the_low_target): Likewise.
2429 * linux-tic6x-low.c (the_low_target): Likewise.
2430 * linux-tile-low.c (the_low_target): Likewise.
2431 * linux-x86-low.c (the_low_target): Likewise.
2432 * linux-xtensa-low.c (the_low_target): Likewise.
2434 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2436 * win32-low.c: Include "common-inferior.h".
2438 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2440 * inferiors.c (set_inferior_cwd): New function.
2441 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2442 (handle_query): Inform that QSetWorkingDir is supported.
2443 * win32-low.c (create_process): Pass the inferior's cwd to
2446 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2448 * inferiors.c (current_inferior_cwd): New global variable.
2449 (get_inferior_cwd): New function.
2450 * inferiors.h (struct process_info) <cwd>: New field.
2452 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2454 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2455 (OBS): Add gdb_tilde_expand.o.
2457 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2459 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2460 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2462 2017-09-29 Pedro Alves <palves@redhat.com>
2464 * ax.c (gdb_parse_agent_expr): Constify.
2465 * ax.h (gdb_parse_agent_expr): Constify.
2466 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2468 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2469 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2470 * remote-utils.h (read_ptid): Constify.
2471 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2472 (process_point_options, process_serial_event): Constify.
2473 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2474 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2475 (cmd_qtbuffer): Constify.
2477 2017-09-29 Pedro Alves <palves@redhat.com>
2479 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2482 2017-09-29 Pedro Alves <palves@redhat.com>
2484 * linux-low.c (handle_extended_wait): Pass parent thread instead
2485 of process to thread_db_notice_clone.
2486 * linux-low.h (thread_db_notice_clone): Replace parent process
2487 parameter with parent thread parameter.
2488 * thread-db.c (find_one_thread): Add comment.
2489 (thread_db_notice_clone): Replace parent process parameter with
2490 parent thread parameter. Temporarily switch to the parent thread.
2492 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2494 * gdbthread.h: Include "common-gdbthread.h".
2495 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2496 "if" when validating the ptid.
2497 * remote-utils.c: Include "gdbthread.h".
2498 (prepare_resume_reply): Use "switch_to_thread".
2499 * target.c (done_accessing_memory): Likewise.
2501 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2503 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2504 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2505 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2506 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2507 s390x-gs-linux64-ipa.o to ipa_obj.
2508 * linux-s390-low.c (HWCAP_S390_GS): New define.
2509 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2511 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2512 (s390_arch_setup): Check for guarded-storage support and choose
2514 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2515 init_registers_s390x_gs_linux64.
2516 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2518 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2519 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2521 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2523 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2525 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2527 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2528 (thread_db_thread_handle): Declare.
2529 * linux-low.c (linux_target_ops): Initialize thread_handle.
2530 * server.c (handle_qxfer_threads_worker): Add support for
2532 * target.h (struct target_ops): Add new function pointer,
2534 (target_thread_handle): Define.
2535 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2537 (thread_db_thread_handle): New function.
2539 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2541 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2542 * linux-low.h (thread_db_notice_clone): Declare.
2543 * thread-db.c (thread_db_notice_clone): New function.
2545 2017-09-21 Pedro Alves <palves@redhat.com>
2547 * server.c (gdb_read_memory, handle_status, process_serial_event)
2548 (handle_serial_event, handle_target_event): Adjust to
2549 set_desired_thread prototype change.
2550 * target.c (set_desired_thread): Remove 'use_general' parameter
2552 * target.h (set_desired_thread): Remove 'use_general' parameter.
2554 2017-09-20 Tom Tromey <tom@tromey.com>
2556 * target.c (target_terminal::terminal_state): Define.
2557 (target_terminal::init): Rename from target_terminal_init.
2558 (target_terminal::inferior): Rename from
2559 target_terminal_inferior.
2560 (target_terminal::ours): Rename from target_terminal_ours.
2561 (target_terminal::ours_for_output, target_terminal::info): New.
2563 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2565 * server.c (accumulate_file_name_length): Remove.
2566 (emit_dll_description): Adjust to std::string change.
2567 (handle_qxfer_libraries): Use std::string to hold document.
2569 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2571 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2572 return type of xml_escape_text.
2573 * server.c (emit_dll_description): Likewise.
2575 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2577 * server.c (captured_main): Accept argument for --selftest.
2578 Update run_tests call.
2579 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2580 when registering selftests.
2582 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2584 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2585 instead of "VEC" for "target_desc.reg_defs".
2586 (regcache_cpy): Likewise.
2587 (registers_to_string): Likewise.
2588 (registers_from_string): Likewise.
2589 (find_regno): Likewise.
2590 (supply_regblock): Likewise.
2591 (regcache_raw_read_unsigned): Likewise.
2592 * tdesc.c (init_target_desc): Likewise.
2593 (tdesc_create_reg): Likewise.
2594 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2595 (struct target_desc) <reg_defs>: Convert to "std::vector".
2596 (target_desc): Do not initialize "reg_defs".
2597 (~target_desc): Update code to use "std::vector" instead of "VEC"
2598 for "target_desc.reg_defs".
2599 (operator==): Likewise.
2601 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2603 * inferiors.h (thread_to_gdb_id): Remove.
2604 * inferiors.c (thread_to_gdb_id): Remove.
2605 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2606 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2607 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2609 * nto-low.c (nto_fetch_registers, nto_store_registers,
2610 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2612 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2614 * inferiors.h (gdb_id_to_thread_id): Remove.
2615 * inferiors.c (gdb_id_to_thread_id): Remove.
2616 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2617 removal. Move pid declaration closer to where it's used.
2619 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2621 * server.c (handle_detach): New function.
2622 (process_serial_event): Move code out, call handle_detach.
2624 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2626 * server.c (require_running): Rename to ...
2627 (require_running_or_return): ... this ...
2628 (require_running_or_break): ... and this.
2629 (handle_query, process_serial_event): Adjust.
2631 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2633 * linux-low.c (linux_set_resume_request): Remove unused
2636 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2638 * server.c (first_thread_of): Remove.
2639 (process_serial_event): Replace usage of first_thread_of with
2640 find_any_thread_of_pid.
2641 * tracepoint.c (same_process_p): Remove.
2642 (gdb_agent_about_to_close): Replace usage of same_process_p with
2643 find_any_thread_of_pid.
2644 * linux-x86-low.c (same_process_callback): Remove.
2645 (x86_arch_setup_process_callback): Replace usage of
2646 same_process_callback with find_any_thread_of_pid.
2647 * thread-db.c (any_thread_of): Remove.
2648 (switch_to_process): Replace usage of any_thread_of with
2649 find_any_thread_of_pid.
2650 * inferiors.c (thread_pid_matches_callback): Remove.
2651 (find_thread_process): Adjust to use find_any_thread_of_pid.
2653 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2655 * regcache.c (get_thread_regcache): Guard calls to "memset"
2658 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2660 * linux-low.c (handle_extended_wait): Use
2661 "allocate_target_description" instead of "XNEW".
2662 * linux-x86-low.c (initialize_low_arch): Likewise.
2664 2017-09-05 Yao Qi <yao.qi@linaro.org>
2666 * configure.srv (srv_i386_regobj): Remove.
2667 (srv_amd64_regobj): Remove.
2668 (srv_regobj): Set it to "" for x86 non-linux targets.
2669 * linux-x86-tdesc.c (i386_linux_read_description):
2670 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2671 (init_registers_i386): Remove the declaration.
2672 (tdesc_i386): Remove the declaration.
2673 (lynx_i386_arch_setup): Call i386_create_target_description.
2674 * nto-x86-low.c: Likewise.
2675 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2676 [!__x86_64__]: include arch/i386.h.
2677 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2679 2017-09-05 Yao Qi <yao.qi@linaro.org>
2681 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2682 i386/amd64-XXX-linux from it.
2684 2017-09-05 Yao Qi <yao.qi@linaro.org>
2686 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2688 (ipa_amd64_linux_regobj): Remove.
2689 (ipa_x32_linux_regobj): Remove.
2691 2017-09-05 Yao Qi <yao.qi@linaro.org>
2693 * Makefile.in (arch-amd64.o): New rule.
2694 * configure.srv: Append arch-amd64.o.
2695 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2696 (get_ipa_tdesc): Call amd64_linux_read_description.
2697 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2698 and init_registers_amd64_XXX.
2699 * linux-x86-low.c (x86_linux_read_description): Call
2700 amd64_linux_read_description.
2701 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2702 (initialize_low_arch): Don't call init_registers_x32_XXX and
2703 init_registers_amd64_XXX.
2704 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2705 and tdesc_amd64_XXX.
2706 [__x86_64__] (amd64_tdesc_test): New function.
2707 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2708 and init_registers_amd64_XXX.
2709 * linux-x86-tdesc.c: Include arch/amd64.h.
2710 (xcr0_to_tdesc_idx): New function.
2711 (i386_linux_read_description): New function.
2712 (amd64_get_ipa_tdesc_idx): New function.
2713 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2714 (amd64_get_ipa_tdesc): Declare.
2716 2017-09-05 Yao Qi <yao.qi@linaro.org>
2718 * configure.srv (srv_i386_linux_xmlfiles): Remove
2719 i386/i386-XXX-linux.xml from it.
2721 2017-09-05 Yao Qi <yao.qi@linaro.org>
2723 * configure.srv: Set srv_i386_linux_regobj empty if $development
2725 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2726 initialize_low_tdesc.
2727 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2728 with #if initialize_low_tdesc.
2729 * linux-x86-tdesc-selftest.c: New file.
2730 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2732 2017-09-05 Yao Qi <yao.qi@linaro.org>
2734 * Makefile.in (arch-i386.o): New rule.
2735 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2736 (x86_64-*-linux*): Likewise.
2737 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2738 include arch/i386.h.
2739 (i386_linux_read_description): Remove code and call
2740 i386_create_target_description.
2741 * tdesc.c (allocate_target_description): New function.
2742 * tdesc.h (set_tdesc_architecture): Remove declaration.
2743 (set_tdesc_osabi): Likewise.
2745 2017-09-05 Yao Qi <yao.qi@linaro.org>
2747 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2748 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2749 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2751 * server.c (get_features_xml): Call tdesc_get_features_xml.
2752 * tdesc.c (set_tdesc_architecture): New function.
2753 (set_tdesc_osabi): New function.
2754 (tdesc_get_features_xml): New function.
2755 (tdesc_create_feature): Add an argument.
2756 * tdesc.h (struct target_desc) <features>: New field.
2757 <arch, osabi>: New field.
2758 (~target_desc): xfree features, arch, and osabi.
2759 (target_desc::oerator==): Don't compare .xmltarget.
2760 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2761 (set_tdesc_osabi): Likewise.
2762 (tdesc_get_features_xml): Likewise.
2764 2017-09-05 Yao Qi <yao.qi@linaro.org>
2766 * linux-x86-tdesc.c: Include selftest.h.
2767 (i386_tdesc_test): New function.
2768 (initialize_low_tdesc): Call selftests::register_test.
2769 * tdesc.h: Include regdef.h.
2770 (target_desc): Override operator == and !=.
2772 2017-09-05 Yao Qi <yao.qi@linaro.org>
2774 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2775 (ipa_obj): Likewise.
2776 * linux-i386-ipa.c: Include common/x86-xstate.h
2777 (get_ipa_tdesc): Call i386_linux_read_description.
2778 (initialize_low_tracepoint): Don't call init_registers_XXX
2779 functions, call initialize_low_tdesc instead.
2780 * linux-x86-low.c (x86_linux_read_description): Call
2781 i386_linux_read_description.
2782 (initialize_low_arch): Don't call init_registers_i386_XXX
2783 functions, call initialize_low_tdesc.
2784 * linux-x86-tdesc.c: New file.
2785 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2786 (i386_get_ipa_tdesc_idx): Declare.
2787 (i386_get_ipa_tdesc): Declare.
2788 (initialize_low_tdesc): Declare.
2790 2017-09-05 Yao Qi <yao.qi@linaro.org>
2792 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2795 2017-09-05 Yao Qi <yao.qi@linaro.org>
2797 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2798 * regcache.c (get_thread_regcache): Use VEC_length.
2799 (init_register_cache): Likewise.
2800 (regcache_cpy): Likewise.
2801 (registers_to_string): Iterate reg_defs via VEC_iterate.
2802 (find_regno): Likewise.
2803 (find_register_by_number): Use VEC_index.
2804 (register_size): Call find_register_by_number.
2805 (register_data): Call find_register_by_number.
2806 (supply_regblock): Use VEC_length.
2807 (regcache_raw_read_unsigned): Likewise.
2808 * tdesc.c (init_target_desc): Iterate reg_defs via
2810 (default_description): Update initializer.
2811 (copy_target_description): Don't update field num_registers.
2812 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2813 <num_registers>: Remove.
2815 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2817 * Makefile.in (.SECONDARY): Define target.
2819 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2821 * linux-low.c (linux_wait_1): Adjust.
2822 * server.c (queue_stop_reply_callback): Adjust.
2824 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2826 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2827 QEnvironmentUnset and QEnvironmentReset packets.
2828 (handle_query): Inform remote that QEnvironmentHexEncoded,
2829 QEnvironmentUnset and QEnvironmentReset are supported.
2831 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2833 * inferiors.h (inferior_target_data): Rename to ...
2834 (thread_target_data): ... this.
2835 (inferior_regcache_data): Rename to ...
2836 (thread_regcache_data): ... this.
2837 (set_inferior_regcache_data): Rename to ...
2838 (set_thread_regcache_data): ... this.
2839 * inferiors.c (inferior_target_data): Rename to ...
2840 (thread_target_data): ... this.
2841 (inferior_regcache_data): Rename to ...
2842 (thread_regcache_data): ... this.
2843 (set_inferior_regcache_data): Rename to ...
2844 (set_thread_regcache_data): ... this.
2845 (free_one_thread): Update.
2846 * linux-low.h (get_thread_lwp): Update.
2847 * regcache.c (get_thread_regcache): Update.
2848 (regcache_invalidate_thread): Update.
2849 (free_register_cache_thread): Update.
2850 * win32-i386-low.c (update_debug_registers_callback): Update.
2851 (win32_get_current_dr): Update.
2852 * win32-low.c (thread_rec): Update.
2853 (delete_thread_info): Update.
2854 (continue_one_thread): Update.
2855 (suspend_one_thread): Update.
2857 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2859 * inferiors.c (set_inferior_target_data): Remove.
2860 * inferiors.h (set_inferior_target_data): Remove.
2862 2017-08-18 Yao Qi <yao.qi@linaro.org>
2864 * Makefile.in (OBS): Add selftest.o.
2865 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2866 * configure, config.in: Re-generated.
2867 * server.c: Include common/sefltest.h.
2868 (captured_main): Handle option --selftest.
2870 2017-08-09 Yao Qi <yao.qi@linaro.org>
2872 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2873 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2874 i386-avx-mpx.o and i386-mmx.o.
2875 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2876 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2877 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2878 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2879 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2880 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2881 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2882 i386/amd64-avx-mpx.xml.
2884 2017-08-09 Yao Qi <yao.qi@linaro.org>
2886 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2887 and x32-avx-avx512.o.
2888 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2889 i386/x32-avx-avx512.xml.
2891 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2893 * tracepoint.h (enum class fast_tpoint_collect_result): New
2895 (fast_tracepoint_collecting): Change return type to
2896 fast_tpoint_collect_result.
2897 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2898 * linux-low.h: Include tracepoint.h.
2899 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2900 fast_tpoint_collect_result.
2901 * linux-low.c (handle_tracepoints): Adjust.
2902 (linux_fast_tracepoint_collecting): Change return type to
2903 fast_tpoint_collect_result.
2904 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2905 linux_wait_1, stuck_in_jump_pad_callback,
2906 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2907 proceed_one_lwp): Adjust to type change.
2909 2017-07-10 Yao Qi <yao.qi@linaro.org>
2911 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2913 2017-06-29 Yao Qi <yao.qi@linaro.org>
2915 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2917 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2919 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2921 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2923 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2925 * linux-low.c (linux_create_inferior): Adjust code to access the
2926 environment information via 'gdb_environ' class.
2927 * lynx-low.c (lynx_create_inferior): Likewise.
2928 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2929 (get_environ): Return a pointer to 'our_environ'.
2930 (captured_main): Initialize 'our_environ'.
2931 * server.h (get_environ): Adjust prototype.
2932 * spu-low.c (spu_create_inferior): Adjust code to access the
2933 environment information via 'gdb_environ' class.
2935 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2937 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2938 usage of "register" keyword.
2940 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2942 * configure: Re-generate.
2944 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2946 * configure: Re-generate.
2948 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2950 * Makefile.in (COMPILE.pre): Add "-x c++".
2952 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2954 * fork-child.c: Conditionally include <signal.h>.
2956 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2958 * server.c (handle_general_set): Handle new packet
2959 "QStartupWithShell".
2960 (handle_query): Add "QStartupWithShell" to the list of supported
2962 (gdbserver_usage): Add help text explaining the
2963 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2965 (captured_main): Recognize and act upon the presence of the new
2968 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2969 Pedro Alves <palves@redhat.com>
2971 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2972 * configure: Regenerate.
2973 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2975 (i[34567]86-*-lynxos*): Likewise.
2976 (spu*-*-*): Likewise.
2977 * fork-child.c: New file.
2978 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2980 (linux_ptrace_fun): New function.
2981 (linux_create_inferior): Adjust function prototype to reflect
2982 change on "target.h". Adjust function code to use
2984 (linux_request_interrupt): Delete "signal_pid".
2985 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2986 (lynx_ptrace_fun): New function.
2987 (lynx_create_inferior): Adjust function prototype to reflect
2988 change on "target.h". Adjust function code to use
2990 * nto-low.c (nto_create_inferior): Adjust function prototype and
2991 code to reflect change on "target.h". Update comments.
2992 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2993 "common-terminal.h" and "environ.h".
2994 (terminal_fd): Moved to fork-child.c.
2995 (old_foreground_pgrp): Likewise.
2996 (restore_old_foreground_pgrp): Likewise.
2997 (last_status): Make it global.
2998 (last_ptid): Likewise.
2999 (our_environ): New variable.
3000 (startup_with_shell): Likewise.
3001 (program_name): Likewise.
3002 (program_argv): Rename to...
3003 (program_args): ...this.
3004 (wrapper_argv): New variable.
3005 (start_inferior): Delete function.
3006 (get_exec_wrapper): New function.
3007 (get_exec_file): Likewise.
3008 (get_environ): Likewise.
3009 (prefork_hook): Likewise.
3010 (post_fork_inferior): Likewise.
3011 (postfork_hook): Likewise.
3012 (postfork_child_hook): Likewise.
3013 (handle_v_run): Update code to deal with arguments coming from the
3014 remote host. Update calls from "start_inferior" to
3016 (captured_main): Likewise. Initialize environment variable. Call
3018 * server.h (post_fork_inferior): New prototype.
3019 (get_environ): Likewise.
3020 (last_status): Declare.
3021 (last_ptid): Likewise.
3022 (signal_pid): Likewise.
3023 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3024 (spu_ptrace_fun): New function.
3025 (spu_create_inferior): Adjust function prototype to reflect change
3026 on "target.h". Adjust function code to use "fork_inferior".
3027 * target.c (target_terminal_init): New function.
3028 (target_terminal_inferior): Likewise.
3029 (target_terminal_ours): Likewise.
3030 * target.h: Include <vector>.
3031 (struct target_ops) <create_inferior>: Update prototype.
3032 (create_inferior): Update macro.
3033 * utils.c (gdb_flush_out_err): New function.
3034 * win32-low.c (win32_create_inferior): Adjust function prototype
3035 and code to reflect change on "target.h".
3037 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3039 * inferiors.c (switch_to_thread): New function.
3041 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3043 * Makefile.in (SFILE): Add "common/job-control.c".
3044 (OBS): Add "job-control.o".
3046 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3048 * Makefile: Remove "@host_makefile_frag@".
3050 2017-05-05 Pedro Alves <palves@redhat.com>
3052 * configure: Regenerate.
3054 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3056 * configure: Regenerate.
3058 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3060 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3061 software_single_step change of return type to
3062 std::vector<CORE_ADDR>.
3063 * linux-low.c (install_software_single_step_breakpoints):
3065 * linux-low.h (install_software_single_step_breakpoints):
3068 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3070 * remote-utils.c: Include "gdb_termios.h" instead of
3072 * terminal.h: Delete file.
3074 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3076 * server.c: Include <vector>.
3077 <program_argv, wrapper_argv>: Convert to std::vector.
3078 (start_inferior): Rewrite function to use C++.
3079 (handle_v_run): Likewise. Update code that calculates the argv
3080 based on the vRun packet; use C++.
3081 (captured_main): Likewise.
3083 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3085 * server.c (handle_v_cont): Initialize thread_resume::thread
3088 2017-04-05 Pedro Alves <palves@redhat.com>
3090 * configure: Regenerate.
3092 2017-04-05 Pedro Alves <palves@redhat.com>
3094 * gdbreplay.c (sync_error): Constify.
3095 * linux-x86-low.c (push_opcode): Constify.
3097 2017-04-05 Pedro Alves <palves@redhat.com>
3099 * win32-low.c (get_child_debug_event)
3100 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3101 Report TARGET_WAITKIND_SPURIOUS instead.
3103 2017-04-05 Pedro Alves <palves@redhat.com>
3105 * remote-utils.c (remote_prepare, remote_open): Constify.
3106 * remote-utils.h (remote_prepare, remote_open): Constify.
3107 * server.c (captured_main): Constify 'port' handling.
3109 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3111 * Makefile.in (clean): Clear .deps.
3113 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3115 * .gitignore: Remove generated files, replace with wildcard.
3116 * (clean): Replace removal of generated files with wildcard.
3117 (version.c): Replace with...
3118 (version-generated.c): ...this.
3119 (xml-builtin.c): Replace with...
3120 (xml-builtin-generated.c): ...this.
3121 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3122 (%.c: *regformats*): Replace with...
3123 (%-generated.c: *regformats*): ...this.
3125 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3127 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3128 (xtensa_fill_gregset): Call collect_register_by_name for
3130 (xtensa_store_gregset): Call supply_register_by_name for
3133 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3135 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3136 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3137 (xtensa_store_gregset): Call supply_register for all registers in
3138 a0_regnum..a0_regnum + C0_NREGS range.
3140 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3142 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3143 (ax-ipa.o: ax.c): Remove.
3144 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3145 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3146 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3147 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3148 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3150 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3152 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3153 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3154 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3155 (errors-ipa.o: ../common/errors.c): Remove.
3156 (format-ipa.o: ../common/format.c): Remove.
3157 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3159 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3161 * Makefile.in (%-ipa.o: %.c): New rule.
3162 (tracepoint-ipa.o: tracepoint.c): Remove.
3163 (utils-ipa.o: utils.c): Remove.
3164 (remote-utils-ipa.o: remote-utils.c): Remove.
3165 (regcache-ipa.o: regcache.c): Remove.
3166 (i386-linux-ipa.o: i386-linux.c): Remove.
3167 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3168 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3169 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3170 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3171 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3172 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3173 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3174 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3175 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3176 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3177 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3178 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3179 (aarch64-ipa.o: aarch64.c): Remove.
3180 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3181 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3182 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3183 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3184 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3185 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3186 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3187 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3188 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3189 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3190 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3191 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3192 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3193 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3194 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3195 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3196 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3197 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3198 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3199 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3200 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3201 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3202 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3203 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3204 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3205 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3206 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3207 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3208 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3209 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3210 (tdesc-ipa.o: tdesc.c): Remove.
3211 (x32-linux-ipa.o: x32-linux.c): Remove.
3212 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3213 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3215 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3217 * Makefile.in (%.o: ../arch/%.c): New rule.
3218 (arm.o: ../arch/arm.c): Remove.
3219 (arm-linux.o: ../arch/arm-linux.c): Remove.
3220 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3221 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3223 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3225 * Makefile.in (%.o: ../nat/%.c): New rule.
3226 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3227 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3228 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3229 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3230 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3231 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3232 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3233 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3234 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3235 (linux-personality.o: ../nat/linux-personality.c): Remove.
3236 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3237 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3238 (x86-linux.o: ../nat/x86-linux.c): Remove.
3239 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3240 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3242 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3244 * Makefile.in (%.o: ../common/%.c): New rule.
3245 (signals.o: ../common/signals.c): Remove.
3246 (print-utils.o: ../common/print-utils.c): Remove.
3247 (rsp-low.o: ../common/rsp-low.c): Remove.
3248 (common-utils.o: ../common/common-utils.c): Remove.
3249 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3250 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3251 (vec.o: ../common/vec.c): Remove.
3252 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3253 (xml-utils.o: ../common/xml-utils.c): Remove.
3254 (ptid.o: ../common/ptid.c): Remove.
3255 (buffer.o: ../common/buffer.c): Remove.
3256 (format.o: ../common/format.c): Remove.
3257 (filestuff.o: ../common/filestuff.c): Remove.
3258 (agent.o: ../common/agent.c): Remove.
3259 (errors.o: ../common/errors.c): Remove.
3260 (environ.o: ../common/environ.c): Remove.
3261 (common-debug.o: ../common/common-debug.c): Remove.
3262 (cleanups.o: ../common/cleanups.c): Remove.
3263 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3264 (fileio.o: ../common/fileio.c): Remove.
3265 (common-regcache.o: ../common/common-regcache.c): Remove.
3266 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3267 (new-op.o: ../common/new-op.c): Remove.
3268 (btrace-common.o: ../common/btrace-common.c): Remove.
3270 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3272 * Makefile.in (%.o: ../target/%.c): New rule.
3273 (waitstatus.o: ../target/waitstatus.c): Remove.
3275 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3278 (%.c: ../regformats/%.dat,
3279 (%.c: ../regformats/arm/%.dat,
3280 (%.c: ../regformats/i386/%.dat,
3281 (%.c: ../regformats/rs6000/%.dat): New rules.
3282 (aarch64.c): Remove.
3283 (reg-arm.c): Remove.
3284 (arm-with-iwmmxt.c): Remove.
3285 (arm-with-vfpv2.c): Remove.
3286 (arm-with-vfpv3.c): Remove.
3287 (arm-with-neon.c): Remove.
3288 (reg-bfin.c): Remove.
3289 (reg-cris.c): Remove.
3290 (reg-crisv32.c): Remove.
3292 (i386-linux.c): Remove.
3293 (i386-avx.c): Remove.
3294 (i386-avx-linux.c): Remove.
3295 (i386-avx-avx512.c): Remove.
3296 (i386-avx-avx512-linux.c): Remove.
3297 (i386-mpx.c): Remove.
3298 (i386-mpx-linux.c): Remove.
3299 (i386-avx-mpx-avx512-pku.c): Remove.
3300 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3301 (i386-avx-mpx.c): Remove.
3302 (i386-avx-mpx-linux.c): Remove.
3303 (i386-mmx.c): Remove.
3304 (i386-mmx-linux.c): Remove.
3305 (reg-ia64.c): Remove.
3306 (reg-m32r.c): Remove.
3307 (reg-m68k.c): Remove.
3309 (mips-linux.c): Remove.
3310 (mips-dsp-linux.c): Remove.
3311 (mips64-linux.c): Remove.
3312 (mips64-dsp-linux.c): Remove.
3313 (nios2-linux.c): Remove.
3314 (powerpc-32.c): Remove.
3315 (powerpc-32l.c): Remove.
3316 (powerpc-altivec32l.c): Remove.
3317 (powerpc-cell32l.c): Remove.
3318 (powerpc-vsx32l.c): Remove.
3319 (powerpc-isa205-32l.c): Remove.
3320 (powerpc-isa205-altivec32l.c): Remove.
3321 (powerpc-isa205-vsx32l.c): Remove.
3322 (powerpc-e500l.c): Remove.
3323 (powerpc-64l.c): Remove.
3324 (powerpc-altivec64l.c): Remove.
3325 (powerpc-cell64l.c): Remove.
3326 (powerpc-vsx64l.c): Remove.
3327 (powerpc-isa205-64l.c): Remove.
3328 (powerpc-isa205-altivec64l.c): Remove.
3329 (powerpc-isa205-vsx64l.c): Remove.
3330 (s390-linux32.c): Remove.
3331 (s390-linux32v1.c): Remove.
3332 (s390-linux32v2.c): Remove.
3333 (s390-linux64.c): Remove.
3334 (s390-linux64v1.c): Remove.
3335 (s390-linux64v2.c): Remove.
3336 (s390-te-linux64.c): Remove.
3337 (s390-vx-linux64.c): Remove.
3338 (s390-tevx-linux64.c): Remove.
3339 (s390x-linux64.c): Remove.
3340 (s390x-linux64v1.c): Remove.
3341 (s390x-linux64v2.c): Remove.
3342 (s390x-te-linux64.c): Remove.
3343 (s390x-vx-linux64.c): Remove.
3344 (s390x-tevx-linux64.c): Remove.
3345 (tic6x-c64xp-linux.c): Remove.
3346 (tic6x-c64x-linux.c): Remove.
3347 (tic6x-c62x-linux.c): Remove.
3349 (reg-sparc64.c): Remove.
3350 (reg-spu.c): Remove.
3352 (amd64-linux.c): Remove.
3353 (amd64-avx.c): Remove.
3354 (amd64-avx-linux.c): Remove.
3355 (amd64-avx-avx512.c): Remove.
3356 (amd64-avx-avx512-linux.c): Remove.
3357 (amd64-mpx.c): Remove.
3358 (amd64-mpx-linux.c): Remove.
3359 (amd64-avx-mpx-avx512-pku.c): Remove.
3360 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3361 (amd64-avx-mpx.c): Remove.
3362 (amd64-avx-mpx-linux.c): Remove.
3364 (x32-linux.c): Remove.
3365 (x32-avx.c): Remove.
3366 (x32-avx-linux.c): Remove.
3367 (x32-avx-avx512.c): Remove.
3368 (x32-avx-avx512-linux.c): Remove.
3369 (reg-xtensa.c): Remove.
3370 (reg-tilegx.c): Remove.
3371 (reg-tilegx32.c): Remove.
3373 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3375 * Makefile.in (SFILES): Add "common/environ.c".
3376 (OBJS): Add "common/environ.h".
3378 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3380 * configure.ac: Check if the fs_base and gs_base members of
3381 `struct user_regs_struct' exist.
3382 * config.in: Regenerated.
3383 * configure: Likewise.
3385 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3387 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3389 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3390 (get_next_pcs_syscall_next_pc): Likewise.
3392 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3394 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3395 * nto-x86-low.c: Likewise.
3397 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3399 * Makefile.in: Include disable-implicit-rules.mk.
3401 2016-11-23 Pedro Alves <palves@redhat.com>
3403 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3404 (debug_vprintf): Use std::chrono::steady_clock instead of
3405 gettimeofday. Use '.' instead of ':'.
3406 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3407 (get_timestamp): Use std::chrono::steady_clock instead of
3410 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3412 * Makefile.in: Fix whitespace formatting.
3414 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3416 * Makefile.in (SFILES, OBS): Flatten list and order
3419 2016-11-23 Pedro Alves <palves@redhat.com>
3421 * event-loop.c (handle_file_event): Use warning.
3422 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3423 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3426 2016-11-23 Pedro Alves <palves@redhat.com>
3428 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3430 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3431 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3432 debug_printf and debug_flush for debug output.
3433 * server.c (handle_general_set): Likewise.
3434 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3437 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3439 * Makefile.in (.c.o): Replace rule with ...
3440 (%.o: %.c): ... this one.
3442 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3444 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3445 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3447 * configure.ac: Remove checks for the make program.
3448 * configure: Re-generate.
3450 2016-10-28 Pedro Alves <palves@redhat.com>
3452 * Makefile.in (CXX_DIALECT): Get from configure.
3453 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3454 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3455 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3456 * config.in: Regenerate.
3457 * configure: Regenerate.
3459 2016-10-27 Yao Qi <yao.qi@linaro.org>
3461 * linux-low.c (linux_supports_range_stepping): Return true if
3462 can_software_single_step return true.
3464 2016-10-27 Yao Qi <yao.qi@linaro.org>
3466 * inferiors.c (find_inferior_in_random): New function.
3467 * inferiors.h (find_inferior_in_random): Declare.
3468 * linux-low.c (linux_wait_for_event_filtered): Call
3469 find_inferior_in_random instead of find_inferior.
3471 2016-10-27 Yao Qi <yao.qi@linaro.org>
3473 * linux-low.c (linux_wait_1): If single-step breakpoints are
3474 inserted, remove them.
3476 2016-10-26 Pedro Alves <palves@redhat.com>
3478 * linux-low.c (handle_extended_wait): Link parent/child fork
3480 (linux_wait_1): Unlink them.
3481 (linux_set_resume_request): Ignore resume requests for
3482 already-resumed and unhandled fork child threads.
3483 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3484 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3486 (handle_v_requests) <vCont>: Don't call require_running.
3487 * server.h (in_queued_stop_replies): New declaration.
3489 2016-10-24 Yao Qi <yao.qi@linaro.org>
3492 * linux-aarch64-low.c (append_insns): Cast the return value to
3495 2016-10-10 Yao Qi <yao.qi@linaro.org>
3497 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3499 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3501 * target.c (target_supports_multi_process): New function, moved
3503 * target.h (target_supports_multi_process): ... here. Remove
3506 2016-10-05 Tom Tromey <tom@tromey.com>
3509 * tracepoint.c (handle_tracepoint_bkpts): Check
3510 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3512 2016-10-05 Yao Qi <yao.qi@linaro.org>
3514 * configure.srv: Update the path of arm-*.xml files.
3516 2016-10-05 Terry Guo <terry.guo@arm.com>
3517 Yao Qi <yao.qi@linaro.org>
3519 * Makefile.in: Adjust the path of rules.
3520 * configure.srv: Update the path of xml files.
3521 * regformats/arm-with-iwmmxt.dat: Regenerated.
3522 * regformats/arm-with-neon.dat: Likewise.
3523 * regformats/arm-with-vfpv2.dat: Likewise.
3524 * regformats/arm-with-vfpv3.dat Likewise.
3526 2016-09-30 Yao Qi <yao.qi@linaro.org>
3529 * target.c (target_stop_and_wait): Don't call
3530 target_continue_no_signal, use resume_stop instead.
3532 2016-09-26 Yao Qi <yao.qi@linaro.org>
3534 * linux-low.c (linux_wait_1): Call debug_exit.
3536 2016-09-23 Pedro Alves <palves@redhat.com>
3538 * Makefile.in (SFILES): Add common/new-op.c.
3539 (OBS): Add common/new-op.o.
3540 (new-op.o): New rule.
3542 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3544 * .gitinore: Ignore more files.
3546 2016-09-21 Yao Qi <yao.qi@linaro.org>
3548 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3551 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3553 * server.c (start_inferior): Call target_mourn_inferior instead of
3554 mourn_inferior; pass ptid_t argument to it.
3556 (handle_target_event): Likewise.
3557 * target.c (target_mourn_inferior): New function.
3558 * target.h (mourn_inferior): Delete macro.
3560 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3562 * linux-low.c (lwp_is_stepping): New function.
3564 2016-09-06 Carl Love <cel@us.ibm.com>
3566 * server.c (start_inferior): Fixed comment, requested comment change
3567 didn't get updated correctly. Removed reference to ptrace () call as
3568 it is only true on Linux systems.
3570 2016-09-06 Carl Love <cel@us.ibm.com>
3572 * server.c (start_inferior): Do not call
3573 function target_post_create_inferior () if the
3574 inferior process has already exited.
3576 2016-09-05 Pedro Alves <palves@redhat.com>
3578 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3579 (COMPILE.pre, CC_LD): Use CXX directly.
3580 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3581 * acinclude.m4: Don't include build-with-cxx.m4.
3582 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3583 * configure: Regenerate.
3585 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3588 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3589 call writing data to own_buf.
3591 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3593 * target.c (mywait): Call target_wait instead of
3595 (target_wait): New function.
3597 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3599 * server.c (start_inferior): New variable 'ptid'. Replace calls
3600 to the_target->resume by target_continue{,_no_signal}, depending
3602 * target.c (target_stop_and_wait): Call target_continue_no_signal
3603 instead of the_target->resume.
3604 (target_continue): New function.
3606 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3608 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3610 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3613 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3615 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3616 * linux-arm-low.c (ps_get_thread_area): Likewise.
3617 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3618 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3619 * linux-mips-low.c (ps_get_thread_area): Likewise.
3620 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3621 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3622 * linux-x86-low.c (ps_get_thread_area): Likewise.
3623 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3625 2016-08-19 Pedro Alves <palves@redhat.com>
3627 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3629 2016-08-19 Pedro Alves <palves@redhat.com>
3631 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3632 comment. Use memcpy instead of casting through unsigned long.
3634 2016-08-19 Pedro Alves <palves@redhat.com>
3636 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3637 allocating around 0x80000000.
3639 2016-08-19 Pedro Alves <palves@redhat.com>
3642 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3643 (x32-avx512-linux-ipa.o): New rules.
3644 * configure.ac (x86_64-*-linux*): New x32 check.
3645 * configure.srv (ipa_x32_linux_regobj): New.
3646 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3647 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3649 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3651 * configure: Regenerate.
3653 2016-08-09 Pedro Alves <palves@redhat.com>
3656 * Makefile.in (OBS): Add signals-state-save-restore.o.
3657 (signals-state-save-restore.o): New rule.
3658 * config.in: Regenerate.
3659 * configure: Regenerate.
3660 * linux-low.c: Include "signals-state-save-restore.h".
3661 (linux_create_inferior): Call
3662 restore_original_signals_state.
3663 * server.c: Include "dispositions-save-restore.h".
3664 (captured_main): Call save_original_signals_state.
3666 2016-08-05 Pedro Alves <palves@redhat.com>
3668 * configure: Regenerate.
3670 2016-08-04 Yao Qi <yao.qi@linaro.org>
3672 * linux-low.c (regsets_fetch_inferior_registers): Check
3673 errno is ESRCH or not.
3675 2016-08-02 Yao Qi <yao.qi@linaro.org>
3677 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3678 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3679 (thread_db_load_search): Update.
3680 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3681 td_ta_set_event and td_ta_event_getmsg.
3683 2016-07-26 Pedro Alves <palves@redhat.com>
3686 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3687 of unsigned long for 64-bit registers and use uint32_t instead of
3688 unsigned int for 32-bit registers.
3690 2016-07-26 Pedro Alves <palves@redhat.com>
3692 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3695 2016-07-21 Tom Tromey <tom@tromey.com>
3697 * configure: Rebuild.
3699 2016-07-21 Yao Qi <yao.qi@linaro.org>
3701 * mem-break.c (find_gdb_breakpoint): Cast bp to
3702 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3704 2016-07-21 Yao Qi <yao.qi@linaro.org>
3706 * server.c (handle_v_requests): Support s and S actions
3707 if target_supports_software_single_step return true.
3709 2016-07-21 Yao Qi <yao.qi@linaro.org>
3711 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3712 is resume_step, call maybe_hw_step.
3713 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3715 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3717 (proceed_one_lwp): If resume request is resume_step, install
3718 reinsert breakpoints and call maybe_hw_step.
3720 2016-07-21 Yao Qi <yao.qi@linaro.org>
3722 * linux-low.c (proceed_one_lwp): Declare.
3723 (linux_resume_one_thread): Remove local variable 'step'.
3724 Lift code enqueue signal. Call proceed_one_lwp instead of
3725 linux_resume_one_lwp.
3727 2016-07-21 Yao Qi <yao.qi@linaro.org>
3729 * linux-low.c (linux_resume_one_thread): Call
3730 enqueue_pending_signal.
3732 2016-07-21 Yao Qi <yao.qi@linaro.org>
3734 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3735 * inferiors.c (do_restore_current_thread_cleanup): New function.
3736 (make_cleanup_restore_current_thread): Likewise.
3737 * linux-low.c (install_software_single_step_breakpoints): Call
3738 make_cleanup_restore_current_thread. Switch current_thread to
3741 2016-07-21 Yao Qi <yao.qi@linaro.org>
3743 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3744 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3745 (clone_one_breakpoint): Likewise.
3746 (delete_reinsert_breakpoints): Change parameter to thread.
3748 (has_reinsert_breakpoints): Likewise.
3749 (uninsert_reinsert_breakpoints): Likewise.
3750 (reinsert_reinsert_breakpoints): Likewise.
3751 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3752 (delete_reinsert_breakpoints): Likewise.
3753 (reinsert_reinsert_breakpoints): Likewise.
3754 (uninsert_reinsert_breakpoints): Likewise.
3755 (has_reinsert_breakpoints): Likewise.
3757 2016-07-21 Yao Qi <yao.qi@linaro.org>
3759 * inferiors.c (get_thread_process): Make parameter const.
3760 * inferiors.h (get_thread_process): Update declaration.
3761 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3762 Add new parameters child_thread and parent_thread. Callers
3764 * mem-break.h (clone_all_breakpoints): Update declaration.
3766 2016-07-21 Yao Qi <yao.qi@linaro.org>
3768 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3769 <command_list, handler>: Remove.
3770 (struct gdb_breakpoint): New.
3771 (struct other_breakpoint): New.
3772 (struct reinsert_breakpoint): New.
3773 (is_gdb_breakpoint): New function.
3774 (any_persistent_commands): Update command_list if
3775 is_gdb_breakpoint returns true.
3776 (set_breakpoint): Create breakpoints according to their types.
3777 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3778 (set_gdb_breakpoint_1): Likewise.
3779 (set_gdb_breakpoint): Likewise.
3780 (clear_breakpoint_conditions): Change parameter type to
3781 'struct gdb_breakpoint *'.
3782 (clear_breakpoint_commands): Likewise.
3783 (clear_breakpoint_conditions_and_commands): Likewise.
3784 (add_condition_to_breakpoint): Likewise.
3785 (add_breakpoint_condition): Likewise.
3786 (add_commands_to_breakpoint): Likewise.
3787 (check_breakpoints): Check other_breakpoint.
3788 (clone_one_breakpoint): Clone breakpopint according to its type.
3789 * mem-break.h (struct gdb_breakpoint): Declare.
3790 (set_gdb_breakpoint): Update declaration.
3791 (clear_breakpoint_conditions_and_commands): Likewise.
3792 (add_breakpoint_condition): Likewise.
3793 (add_breakpoint_commands): Likewise.
3794 * server.c (process_point_options): Change parameter type to
3795 'struct gdb_breakpoint *'.
3797 2016-07-21 Yao Qi <yao.qi@linaro.org>
3799 * mem-break.c (set_breakpoint_at): Rename it to ...
3800 (set_breakpoint_type_at): ... it.
3801 (set_breakpoint_at): Call set_breakpoint_type_at.
3802 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3803 * mem-break.h (set_breakpoint_at): Update comments.
3805 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3807 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3809 (nios2_store_gregset): Likewise.
3811 2016-07-01 Pedro Alves <palves@redhat.com>
3812 Antoine Tremblay <antoine.tremblay@ericsson.com>
3814 * linux-low.c: Change interface to take the target lwp_info
3815 pointer directly and return void. Handle detaching from a zombie
3817 (linux_detach_lwp_callback): New function.
3818 (linux_detach): Detach from the leader thread after detaching from
3821 2016-06-28 Yao Qi <yao.qi@linaro.org>
3823 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3824 for variable new_offset.
3825 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3826 (aarch64_ftrace_insn_reloc_cb): Likewise.
3827 (aarch64_ftrace_insn_reloc_tb): Likewise.
3828 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3829 PRIx64 instead of PRIx32.
3831 2016-06-28 Yao Qi <yao.qi@linaro.org>
3833 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3834 (the_low_target): Install arm_get_syscall_trapinfo.
3836 2016-06-28 Yao Qi <yao.qi@linaro.org>
3838 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3840 (the_low_target): Install aarch64_get_syscall_trapinfo.
3842 2016-06-28 Yao Qi <yao.qi@linaro.org>
3844 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3846 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3847 Remove parameter sysno.
3848 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3851 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3853 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3854 (s390_emit_ne_goto): Likewise.
3855 (s390_emit_lt_goto): Likewise.
3856 (s390_emit_le_goto): Likewise.
3857 (s390_emit_gt_goto): Likewise.
3858 (s390_emit_ge_goto): Likewise.
3859 (s390x_emit_eq_goto): Likewise.
3860 (s390x_emit_ne_goto): Likewise.
3861 (s390x_emit_lt_goto): Likewise.
3862 (s390x_emit_le_goto): Likewise.
3863 (s390x_emit_gt_goto): Likewise.
3864 (s390x_emit_ge_goto): Likewise.
3865 (s390_emit_ops_impl): Mark variable static.
3866 (s390x_emit_ops): Likewise.
3868 2016-06-17 Yao Qi <yao.qi@linaro.org>
3870 * linux-low.c (handle_extended_wait): Call
3871 uninsert_reinsert_breakpoints for the parent process. Remove
3872 reinsert breakpoints from the child process. Reinsert them to
3873 the parent process when vfork is done.
3874 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3875 (reinsert_reinsert_breakpoints): New function.
3876 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3877 (reinsert_reinsert_breakpoints): Declare.
3879 2016-06-17 Yao Qi <yao.qi@linaro.org>
3881 * linux-low.c (handle_extended_wait): If the parent is doing
3882 step-over, remove the reinsert breakpoints from the forked child.
3884 2016-06-17 Yao Qi <yao.qi@linaro.org>
3886 * linux-low.c (unsuspend_all_lwps): Declare.
3887 (linux_low_filter_event): If thread exited, call finish_step_over.
3888 If step-over is finished, unsuspend other threads.
3890 2016-06-17 Yao Qi <yao.qi@linaro.org>
3892 * linux-low.c (linux_resume_one_lwp_throw): Assert
3893 has_reinsert_breakpoints returns false.
3894 * mem-break.c (delete_disabled_breakpoints): Assert
3895 bp type isn't reinsert_breakpoint.
3897 2016-06-17 Yao Qi <yao.qi@linaro.org>
3899 * linux-low.c (maybe_hw_step): New function.
3900 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3901 (finish_step_over): Switch current_thread to lwp temporarily,
3902 and assert has_reinsert_breakpoints returns true.
3903 (proceed_one_lwp): Call maybe_hw_step.
3904 * mem-break.c (has_reinsert_breakpoints): New function.
3905 * mem-break.h (has_reinsert_breakpoints): Declare.
3907 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3909 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3911 2016-05-17 Yao Qi <yao.qi@linaro.org>
3913 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3914 instead of find_inferior.
3916 2016-05-05 Yao Qi <yao.qi@linaro.org>
3918 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3919 Initialize res to zero.
3921 2016-05-05 Yao Qi <yao.qi@linaro.org>
3923 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3926 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3928 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3929 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3930 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3932 2016-04-28 Par Olsson <par.olsson@windriver.com>
3933 Simon Marchi <simon.marchi@ericsson.com>
3935 * tracepoint.c (write_inferior_int8): New function.
3936 (cmd_qtenable_disable): Write enable flag using
3937 write_inferior_int8.
3939 2016-04-25 Yao Qi <yao.qi@linaro.org>
3941 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3942 (need_step_over_p): Return zero if the LWP has pending signals
3943 can be delivered on software single step target.
3945 2016-04-25 Yao Qi <yao.qi@linaro.org>
3947 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3948 return instead of error.
3950 2016-04-22 Yao Qi <yao.qi@linaro.org>
3952 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3955 2016-04-22 Yao Qi <yao.qi@linaro.org>
3957 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3958 signal when stepping over breakpoint with software single
3961 2016-04-21 Pedro Alves <palves@redhat.com>
3963 * linux-s390-low.c (s390_collect_ptrace_register)
3964 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3966 (s390_check_regset): Use void * instead of gdb_byte *.
3968 2016-04-20 Pedro Alves <palves@redhat.com>
3970 * configure: Renegerate.
3972 2016-04-20 Yao Qi <yao.qi@linaro.org>
3974 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3975 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3977 (arm_store_gregset): Likewise.
3979 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3981 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3982 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3983 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3984 (amd64-avx-mpx-linux.c): New rules.
3985 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3986 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3987 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3988 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3989 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3990 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3991 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3992 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3993 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3994 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3995 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3996 * linux-x86-low.c (x86_linux_read_description): Add case for
3997 X86_XSTATE_AVX_MPX_MASK.
3998 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3999 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4000 init_registers_i386_avx_mpx_linux.
4001 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4002 (initialize_low_tracepoint): Call
4003 init_registers_i386_avx_mpx_linux.
4004 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4005 (initialize_low_tracepoint): Call
4006 init_registers_amd64_avx_mpx_linux.
4007 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4008 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4009 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4012 2016-04-18 Pedro Alves <palves@redhat.com>
4014 * configure: Regenerate.
4016 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4018 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4019 (aarch64_emit_sub): Likewise.
4021 2016-04-12 Pedro Alves <palves@redhat.com>
4023 * utils.c (prepare_to_throw_exception): Delete.
4025 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4027 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4029 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4031 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4033 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4035 * linux-aarch64-ipa.c: Add <elf.h> include.
4036 * linux-ppc-ipa.c: Add <elf.h> include.
4037 * linux-s390-ipa.c: Add <elf.h> include.
4039 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4041 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4042 (get_raw_reg_ptr): Likewise.
4043 (get_trace_state_variable_value_ptr): Likewise.
4044 (set_trace_state_variable_value_ptr): Likewise.
4045 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4048 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4049 Marcin Kościelnicki <koriakin@0x04.net>
4052 * linux-ppc-low.c (emit_insns): New function.
4053 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4054 (ppc_emit_prologue): New function.
4055 (ppc_emit_epilogue): New function.
4056 (ppc_emit_add): New function.
4057 (ppc_emit_sub): New function.
4058 (ppc_emit_mul): New function.
4059 (ppc_emit_lsh): New function.
4060 (ppc_emit_rsh_signed): New function.
4061 (ppc_emit_rsh_unsigned): New function.
4062 (ppc_emit_ext): New function.
4063 (ppc_emit_zero_ext): New function.
4064 (ppc_emit_log_not): New function.
4065 (ppc_emit_bit_and): New function.
4066 (ppc_emit_bit_or): New function.
4067 (ppc_emit_bit_xor): New function.
4068 (ppc_emit_bit_not): New function.
4069 (ppc_emit_equal): New function.
4070 (ppc_emit_less_signed): New function.
4071 (ppc_emit_less_unsigned): New function.
4072 (ppc_emit_ref): New function.
4073 (ppc_emit_const): New function.
4074 (ppc_emit_reg): New function.
4075 (ppc_emit_pop): New function.
4076 (ppc_emit_stack_flush): New function.
4077 (ppc_emit_swap): New function.
4078 (ppc_emit_stack_adjust): New function.
4079 (ppc_emit_call): New function.
4080 (ppc_emit_int_call_1): New function.
4081 (ppc_emit_void_call_2): New function.
4082 (ppc_emit_if_goto): New function.
4083 (ppc_emit_goto): New function.
4084 (ppc_emit_eq_goto): New function.
4085 (ppc_emit_ne_goto): New function.
4086 (ppc_emit_lt_goto): New function.
4087 (ppc_emit_le_goto): New function.
4088 (ppc_emit_gt_goto): New function.
4089 (ppc_emit_ge_goto): New function.
4090 (ppc_write_goto_address): New function.
4091 (ppc_emit_ops_impl): New static variable.
4092 (ppc64v1_emit_prologue): New function.
4093 (ppc64v2_emit_prologue): New function.
4094 (ppc64_emit_epilogue): New function.
4095 (ppc64_emit_add): New function.
4096 (ppc64_emit_sub): New function.
4097 (ppc64_emit_mul): New function.
4098 (ppc64_emit_lsh): New function.
4099 (ppc64_emit_rsh_signed): New function.
4100 (ppc64_emit_rsh_unsigned): New function.
4101 (ppc64_emit_ext): New function.
4102 (ppc64_emit_zero_ext): New function.
4103 (ppc64_emit_log_not): New function.
4104 (ppc64_emit_bit_and): New function.
4105 (ppc64_emit_bit_or): New function.
4106 (ppc64_emit_bit_xor): New function.
4107 (ppc64_emit_bit_not): New function.
4108 (ppc64_emit_equal): New function.
4109 (ppc64_emit_less_signed): New function.
4110 (ppc64_emit_less_unsigned): New function.
4111 (ppc64_emit_ref): New function.
4112 (ppc64_emit_const): New function.
4113 (ppc64v1_emit_reg): New function.
4114 (ppc64v2_emit_reg): New function.
4115 (ppc64_emit_pop): New function.
4116 (ppc64_emit_stack_flush): New function.
4117 (ppc64_emit_swap): New function.
4118 (ppc64v1_emit_call): New function.
4119 (ppc64v2_emit_call): New function.
4120 (ppc64v1_emit_int_call_1): New function.
4121 (ppc64v2_emit_int_call_1): New function.
4122 (ppc64v1_emit_void_call_2): New function.
4123 (ppc64v2_emit_void_call_2): New function.
4124 (ppc64_emit_if_goto): New function.
4125 (ppc64_emit_eq_goto): New function.
4126 (ppc64_emit_ne_goto): New function.
4127 (ppc64_emit_lt_goto): New function.
4128 (ppc64_emit_le_goto): New function.
4129 (ppc64_emit_gt_goto): New function.
4130 (ppc64_emit_ge_goto): New function.
4131 (ppc64v1_emit_ops_impl): New static variable.
4132 (ppc64v2_emit_ops_impl): New static variable.
4133 (ppc_emit_ops): New function.
4134 (linux_low_target): Wire in ppc_emit_ops.
4136 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4137 Marcin Kościelnicki <koriakin@0x04.net>
4140 * Makefile.in: Add powerpc-*-ipa.o
4141 * configure.srv: Add ipa_obj for powerpc*-linux.
4142 * linux-ppc-ipa.c: New file.
4143 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4145 (PPC_FIELD): New macro.
4146 (PPC_SEXT): New macro.
4147 (PPC_OP6): New macro.
4148 (PPC_BO): New macro.
4149 (PPC_LI): New macro.
4150 (PPC_BD): New macro.
4151 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4152 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4153 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4154 (ppc_get_thread_area): New function.
4155 (is_elfv2_inferior): New function.
4156 (gen_ds_form): New function.
4157 (GEN_STD): New macro.
4158 (GEN_STDU): New macro.
4159 (GEN_LD): New macro.
4160 (GEN_LDU): New macro.
4161 (gen_d_form): New function.
4162 (GEN_ADDI): New macro.
4163 (GEN_ADDIS): New macro.
4164 (GEN_LI): New macro.
4165 (GEN_LIS): New macro.
4166 (GEN_ORI): New macro.
4167 (GEN_ORIS): New macro.
4168 (GEN_LWZ): New macro.
4169 (GEN_STW): New macro.
4170 (GEN_STWU): New macro.
4171 (gen_xfx_form): New function.
4172 (GEN_MFSPR): New macro.
4173 (GEN_MTSPR): New macro.
4174 (GEN_MFCR): New macro.
4175 (GEN_MTCR): New macro.
4176 (GEN_SYNC): New macro.
4177 (GEN_LWSYNC): New macro.
4178 (gen_x_form): New function.
4179 (GEN_OR): New macro.
4180 (GEN_MR): New macro.
4181 (GEN_LWARX): New macro.
4182 (GEN_STWCX): New macro.
4183 (GEN_CMPW): New macro.
4184 (gen_md_form): New function.
4185 (GEN_RLDICL): New macro.
4186 (GEN_RLDICR): New macro.
4187 (gen_i_form): New function.
4189 (GEN_BL): New macro.
4190 (gen_b_form): New function.
4191 (GEN_BNE): New macro.
4192 (GEN_LOAD): New macro.
4193 (GEN_STORE): New macro.
4194 (gen_limm): New function.
4195 (gen_atomic_xchg): New function.
4196 (gen_call): New function.
4197 (ppc_relocate_instruction): New function.
4198 (ppc_install_fast_tracepoint_jump_pad): New function.
4199 (ppc_get_min_fast_tracepoint_insn_len): New function.
4200 (ppc_get_ipa_tdesc_idx): New function.
4201 (the_low_target): Wire in the new functions.
4202 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4204 * linux-ppc-tdesc.h: New file.
4206 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4208 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4209 (alloc_jump_pad_buffer): New function.
4210 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4211 (alloc_jump_pad_buffer): New function.
4212 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4213 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4214 (alloc_jump_pad_buffer): New function.
4215 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4216 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4217 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4218 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4220 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4222 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4223 * linux-amd64-ipa.c: Likewise.
4224 * linux-i386-ipa.c: Likewise.
4225 * linux-s390-ipa.c: Likewise.
4226 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4227 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4228 set_trace_state_variable_value_ptr.
4229 (struct ipa_sym_addresses): Likewise.
4230 (symbol_list): Likewise.
4231 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4232 accessing gdb_collect directly.
4233 (gdb_collect_ptr_type): New typedef.
4234 (get_raw_reg_ptr_type): New typedef.
4235 (get_trace_state_variable_value_ptr_type): New typedef.
4236 (set_trace_state_variable_value_ptr_type): New typedef.
4237 (gdb_collect_ptr): New global.
4238 (get_raw_reg_ptr): New global.
4239 (get_trace_state_variable_value_ptr): New global.
4240 (set_trace_state_variable_value_ptr): New global.
4241 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4242 accessing get_raw_reg directly.
4243 (get_get_tsv_func_addr): Likewise for
4244 get_trace_state_variable_value_ptr.
4245 (get_set_tsv_func_addr): Likewise for
4246 set_trace_state_variable_value_ptr.
4247 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4249 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4251 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4253 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4255 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4257 (relocate_instruction): Remove own_buf.
4258 * server.c (own_buf): Make global.
4259 (handle_v_requests): Make global.
4260 * server.h (own_buf): New declaration.
4261 (handle_v_requests): New prototype.
4263 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4266 * linux-s390-low.c (add_insns): New function.
4267 (s390_emit_prologue): New function.
4268 (s390_emit_epilogue): New function.
4269 (s390_emit_add): New function.
4270 (s390_emit_sub): New function.
4271 (s390_emit_mul): New function.
4272 (s390_emit_lsh): New function.
4273 (s390_emit_rsh_signed): New function.
4274 (s390_emit_rsh_unsigned): New function.
4275 (s390_emit_ext): New function.
4276 (s390_emit_log_not): New function.
4277 (s390_emit_bit_and): New function.
4278 (s390_emit_bit_or): New function.
4279 (s390_emit_bit_xor): New function.
4280 (s390_emit_bit_not): New function.
4281 (s390_emit_equal): New function.
4282 (s390_emit_less_signed): New function.
4283 (s390_emit_less_unsigned): New function.
4284 (s390_emit_ref): New function.
4285 (s390_emit_if_goto): New function.
4286 (s390_emit_goto): New function.
4287 (s390_write_goto_address): New function.
4288 (s390_emit_litpool): New function.
4289 (s390_emit_const): New function.
4290 (s390_emit_call): New function.
4291 (s390_emit_reg): New function.
4292 (s390_emit_pop): New function.
4293 (s390_emit_stack_flush): New function.
4294 (s390_emit_zero_ext): New function.
4295 (s390_emit_swap): New function.
4296 (s390_emit_stack_adjust): New function.
4297 (s390_emit_set_r2): New function.
4298 (s390_emit_int_call_1): New function.
4299 (s390_emit_void_call_2): New function.
4300 (s390_emit_eq_goto): New function.
4301 (s390_emit_ne_goto): New function.
4302 (s390_emit_lt_goto): New function.
4303 (s390_emit_le_goto): New function.
4304 (s390_emit_gt_goto): New function.
4305 (s390_emit_ge_goto): New function.
4306 (s390x_emit_prologue): New function.
4307 (s390x_emit_epilogue): New function.
4308 (s390x_emit_add): New function.
4309 (s390x_emit_sub): New function.
4310 (s390x_emit_mul): New function.
4311 (s390x_emit_lsh): New function.
4312 (s390x_emit_rsh_signed): New function.
4313 (s390x_emit_rsh_unsigned): New function.
4314 (s390x_emit_ext): New function.
4315 (s390x_emit_log_not): New function.
4316 (s390x_emit_bit_and): New function.
4317 (s390x_emit_bit_or): New function.
4318 (s390x_emit_bit_xor): New function.
4319 (s390x_emit_bit_not): New function.
4320 (s390x_emit_equal): New function.
4321 (s390x_emit_less_signed): New function.
4322 (s390x_emit_less_unsigned): New function.
4323 (s390x_emit_ref): New function.
4324 (s390x_emit_if_goto): New function.
4325 (s390x_emit_const): New function.
4326 (s390x_emit_call): New function.
4327 (s390x_emit_reg): New function.
4328 (s390x_emit_pop): New function.
4329 (s390x_emit_stack_flush): New function.
4330 (s390x_emit_zero_ext): New function.
4331 (s390x_emit_swap): New function.
4332 (s390x_emit_stack_adjust): New function.
4333 (s390x_emit_int_call_1): New function.
4334 (s390x_emit_void_call_2): New function.
4335 (s390x_emit_eq_goto): New function.
4336 (s390x_emit_ne_goto): New function.
4337 (s390x_emit_lt_goto): New function.
4338 (s390x_emit_le_goto): New function.
4339 (s390x_emit_gt_goto): New function.
4340 (s390x_emit_ge_goto): New function.
4341 (s390_emit_ops): New function.
4342 (struct linux_target_ops): Fill in emit_ops hook.
4344 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4347 * Makefile.in: Add s390 IPA files.
4348 * configure.srv: Build IPA for s390.
4349 * linux-s390-ipa.c: New file.
4350 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4351 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4352 (tdesc_s390_linux32): Likewise.
4353 (init_registers_s390_linux32v1): Likewise.
4354 (tdesc_s390_linux32v1): Likewise.
4355 (init_registers_s390_linux32v2): Likewise.
4356 (tdesc_s390_linux32v2): Likewise.
4357 (init_registers_s390_linux64): Likewise.
4358 (tdesc_s390_linux64): Likewise.
4359 (init_registers_s390_linux64v1): Likewise.
4360 (tdesc_s390_linux64v1): Likewise.
4361 (init_registers_s390_linux64v2): Likewise.
4362 (tdesc_s390_linux64v2): Likewise.
4363 (init_registers_s390_te_linux64): Likewise.
4364 (tdesc_s390_te_linux64): Likewise.
4365 (init_registers_s390_vx_linux64): Likewise.
4366 (tdesc_s390_vx_linux64): Likewise.
4367 (init_registers_s390_tevx_linux64): Likewise.
4368 (tdesc_s390_tevx_linux64): Likewise.
4369 (init_registers_s390x_linux64): Likewise.
4370 (tdesc_s390x_linux64): Likewise.
4371 (init_registers_s390x_linux64v1): Likewise.
4372 (tdesc_s390x_linux64v1): Likewise.
4373 (init_registers_s390x_linux64v2): Likewise.
4374 (tdesc_s390x_linux64v2): Likewise.
4375 (init_registers_s390x_te_linux64): Likewise.
4376 (tdesc_s390x_te_linux64): Likewise.
4377 (init_registers_s390x_vx_linux64): Likewise.
4378 (tdesc_s390x_vx_linux64): Likewise.
4379 (init_registers_s390x_tevx_linux64): Likewise.
4380 (tdesc_s390x_tevx_linux64): Likewise.
4381 (have_hwcap_s390_vx): New static variable.
4382 (s390_arch_setup): Fill have_hwcap_s390_vx.
4383 (s390_get_thread_area): New function.
4384 (s390_ft_entry_gpr_esa): New const.
4385 (s390_ft_entry_gpr_zarch): New const.
4386 (s390_ft_entry_misc): New const.
4387 (s390_ft_entry_fr): New const.
4388 (s390_ft_entry_vr): New const.
4389 (s390_ft_main_31): New const.
4390 (s390_ft_main_64): New const.
4391 (s390_ft_exit_fr): New const.
4392 (s390_ft_exit_vr): New const.
4393 (s390_ft_exit_misc): New const.
4394 (s390_ft_exit_gpr_esa): New const.
4395 (s390_ft_exit_gpr_zarch): New const.
4396 (append_insns): New function.
4397 (s390_relocate_instruction): New function.
4398 (s390_install_fast_tracepoint_jump_pad): New function.
4399 (s390_get_min_fast_tracepoint_insn_len): New function.
4400 (s390_get_ipa_tdesc_idx): New function.
4401 (struct linux_target_ops): Wire in the above functions.
4402 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4403 * linux-s390-tdesc.h: New file.
4405 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4407 * linux-s390-low.c (s390_supports_tracepoints): New function.
4408 (struct linux_target_ops): Fill supports_tracepoints hook.
4410 2016-03-18 Yao Qi <yao.qi@linaro.org>
4412 * linux-low.c (lwp_signal_can_be_delivered): New function.
4413 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4415 2016-03-18 Yao Qi <yao.qi@linaro.org>
4417 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4418 0 if signal is enqueued. Remove 'signal' from one debugging
4419 message. Move one debugging message to some lines below.
4420 Remove code setting 'signal' to 0.
4422 2016-03-18 Yao Qi <yao.qi@linaro.org>
4424 * linux-low.c (linux_low_filter_event): Remove redundant
4425 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4427 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4429 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4430 (struct linux_target_ops): Wire in the above.
4432 2016-03-03 Yao Qi <yao.qi@linaro.org>
4434 * linux-low.c: Update comments to start_step_over.
4436 2016-03-03 Yao Qi <yao.qi@linaro.org>
4439 * linux-low.c (handle_extended_wait): Set child suspended
4440 if event_lwp->bp_reinsert isn't zero.
4442 2016-03-02 Yao Qi <yao.qi@linaro.org>
4444 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4445 enqueue_pending_signal.
4447 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4449 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4452 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4454 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4455 (s390_regmap_3264) [!__s390x__]: New global.
4456 (s390_collect_ptrace_register): Skip map entries containing -1.
4457 (s390_supply_ptrace_register): Ditto.
4458 (s390_fill_gprs_high): New function.
4459 (s390_store_gprs_high): New function.
4460 (s390_regsets): Add NT_S390_HIGH_GPRS.
4461 (s390_get_hwcap): Enable on 31-bit.
4462 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4463 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4464 Detect NT_S390_HIGH_GPRS.
4465 (s390_usrregs_info_3264): Enable on 31-bit.
4466 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4467 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4469 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4472 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4473 * configure.srv: Ditto.
4474 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4475 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4476 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4477 (init_registers_amd64_linux): Remove prototype.
4478 (tdesc_amd64_linux): Remove declaration.
4479 (get_ipa_tdesc): New function.
4480 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4481 initialize remaining tdescs.
4482 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4483 (init_registers_i386_linux): Remove prototype.
4484 (tdesc_i386_linux): Remove declaration.
4485 (get_ipa_tdesc): New function.
4486 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4487 initialize remaining tdescs.
4488 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4489 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4490 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4491 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4492 (x86_get_ipa_tdesc_idx): New function.
4493 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4494 * linux-x86-tdesc.h: New file.
4495 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4496 (target_get_ipa_tdesc_idx): New macro.
4497 * tracepoint.c (ipa_tdesc_idx): New macro.
4498 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4499 (symbol_list): Add ipa_tdesc_idx.
4500 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4501 (ipa_tdesc): Remove.
4502 (ipa_tdesc_idx): New variable.
4503 (get_context_regcache): Use get_ipa_tdesc.
4504 (gdb_collect): Ditto.
4506 * tracepoint.h (get_ipa_tdesc): New prototype.
4507 (ipa_tdesc): Remove.
4509 2016-02-24 Pedro Alves <palves@redhat.com>
4511 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4512 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4513 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4514 Factor out common code between the USE_SIGTRAP_SIGINFO and
4515 !USE_SIGTRAP_SIGINFO blocks.
4516 (linux_low_filter_event): Call save_stop_reason instead of
4517 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4519 (linux_wait_1): Update comments.
4521 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4523 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4524 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4525 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4526 ppc_insert_point, ppc_remove_point.
4528 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4530 * linux-s390-low.c (s390_supports_z_point_type): New function.
4531 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4533 2016-02-16 Yao Qi <yao.qi@linaro.org>
4535 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4536 PC. Get pc from regcache_read_pc.
4538 2016-02-12 Yao Qi <yao.qi@linaro.org>
4540 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4541 or linux_get_pc_32bit.
4542 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4544 2016-02-12 Yao Qi <yao.qi@linaro.org>
4546 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4547 arm_linux_get_next_pcs_fixup.
4549 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4551 * tracepoint.c (x_tracepoint_action_download): Change
4552 write_inferior_data_ptr to write_inferior_data_pointer.
4553 (cmd_qtstart): Likewise.
4554 (write_inferior_data_ptr): Remove.
4555 (download_agent_expr): Change write_inferior_data_ptr to
4556 write_inferior_data_pointer.
4557 (download_tracepoint_1): Likewise.
4558 (download_tracepoint): Likewise.
4559 (download_trace_state_variables): Likewise.
4561 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4562 Marcin Kościelnicki <koriakin@0x04.net>
4564 * tracepoint.c (struct tracepoint_action_ops): Remove.
4565 (struct tracepoint_action): Remove ops.
4566 (m_tracepoint_action_download, r_tracepoint_action_download)
4567 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4568 size and offset accordingly.
4569 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4570 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4571 (tracepoint_action_send, tracepoint_action_download): New functions.
4572 Helpers for trace action handlers.
4573 (add_tracepoint_action): Remove setup actions ops.
4574 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4576 2016-02-10 Yao Qi <yao.qi@linaro.org>
4578 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4580 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4582 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4584 * configure: Regenerate.
4586 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4588 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4589 void * to gdb_byte *.
4590 * linux-low.c (siginfo_fixup): Likewise.
4591 (linux_xfer_siginfo): Likewise.
4592 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4594 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4596 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4598 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4600 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4602 * linux-x86-low.c [__x86_64__]: Include
4603 "nat/amd64-linux-siginfo.h".
4604 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4605 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4606 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4607 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4608 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4609 (cpt_si_fd, si_timerid, si_overrun): Move from
4610 nat/amd64-linux-siginfo.c.
4611 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4613 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4615 * server.c (skip_to_semicolon): Remove.
4616 (process_point_options): Use strchrnul instead of
4619 2016-01-26 Yao Qi <yao.qi@linaro.org>
4621 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4622 * linux-low.c (install_software_single_step_breakpoints): Don't
4623 call regcache_read_pc.
4624 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4627 2016-01-26 Yao Qi <yao.qi@linaro.org>
4629 * linux-low.c (install_software_single_step_breakpoints): Call
4630 regcache_read_pc instead of get_pc.
4632 2016-01-26 Yao Qi <yao.qi@linaro.org>
4634 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4635 (unblock_async_io): Rename to ...
4636 (block_unblock_async_io): ... it. New function.
4637 (enable_async_io): Don't install SIGIO handler. Unblock it
4639 (disable_async_io): Don't ignore SIGIO. Block it instead.
4640 (initialize_async_io): Install SIGIO handler. Don't call
4643 2016-01-26 Yao Qi <yao.qi@linaro.org>
4645 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4646 first character is '\003', call *the_target->request_interrupt.
4648 2016-01-25 Yao Qi <yao.qi@linaro.org>
4650 * remote-utils.c (new_thread_notify): Remove.
4651 (dead_thread_notify): Likewise.
4652 * remote-utils.h (new_thread_notify): Remove declaration.
4653 (dead_thread_notify): Likewise.
4655 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4657 * gdb.trace/pending.exp: Fix expected message on continue.
4659 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4661 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4662 it works properly on big-endian machines where sizeof (CORE_ADDR)
4665 2016-01-21 Pedro Alves <palves@redhat.com>
4667 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4668 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4669 * configure: Regenerate.
4671 2016-01-21 Yao Qi <yao.qi@linaro.org>
4673 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4674 is_thumb and set it according to CPSR saved on the stack.
4675 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4676 arm_sigreturn_next_pc.
4678 2016-01-18 Yao Qi <yao.qi@linaro.org>
4680 * linux-low.c (linux_set_pc_64bit): New function.
4681 (linux_get_pc_64bit): New function.
4682 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4684 * linux-sparc-low.c (debug_threads): Remove declaration.
4685 (sparc_get_pc): Remove.
4686 (the_low_target): Use linux_get_pc_64bit instead of
4688 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4689 (the_low_target): Use linux_get_pc_64bit and
4692 2016-01-18 Yao Qi <yao.qi@linaro.org>
4694 * linux-arm-low.c (debug_threads): Remove declaration.
4695 (arm_get_pc, arm_set_pc): Remove.
4696 (the_low_target): Use linux_get_pc_32bit and
4698 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4699 (the_low_target): Use linux_get_pc_32bit and
4701 * linux-cris-low.c (debug_threads): Remove declaration.
4702 (cris_get_pc, cris_set_pc,): Remove.
4703 (the_low_target): Use linux_get_pc_32bit and
4705 * linux-crisv32-low.c (debug_threads): Remove declaration.
4706 (cris_get_pc, cris_set_pc): Remove.
4707 (the_low_target): Use linux_get_pc_32bit and
4709 * linux-low.c: Include inttypes.h.
4710 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4711 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4712 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4713 (the_low_target): Use linux_get_pc_32bit and
4715 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4716 (the_low_target): Use linux_get_pc_32bit and
4718 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4719 (the_low_target): Use linux_get_pc_32bit and
4721 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4722 (the_low_target): Use linux_get_pc_32bit and
4724 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4725 (the_low_target): Use linux_get_pc_32bit and
4728 2016-01-18 Gary Benson <gbenson@redhat.com>
4730 * configure.ac (AC_FUNC_FORK): New check.
4731 * config.in: Regenerate.
4732 * configure: Likewise.
4734 2016-01-14 Yao Qi <yao.qi@linaro.org>
4736 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4737 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4738 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4739 arm_get_next_pcs_ctor.
4741 2016-01-12 Josh Stone <jistone@redhat.com>
4742 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4744 * inferiors.h: Include "gdb_vecs.h".
4745 (struct process_info): Add syscalls_to_catch.
4746 * inferiors.c (remove_process): Free syscalls_to_catch.
4747 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4748 syscall_return stops.
4749 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4750 * server.c (handle_general_set): Handle QCatchSyscalls.
4751 (handle_query): Report support for QCatchSyscalls.
4752 * target.h (struct target_ops): Add supports_catch_syscall.
4753 (target_supports_catch_syscall): New macro.
4754 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4755 (struct lwp_info): Add syscall_state.
4756 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4757 Maintain syscall_state and syscalls_to_catch across exec.
4758 (get_syscall_trapinfo): New function, proxy to the_low_target.
4759 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4760 (linux_low_filter_event): Toggle syscall_state entry/return for
4761 syscall traps, and set it ignored for all others.
4762 (gdb_catching_syscalls_p): New function.
4763 (gdb_catch_this_syscall_p): New function.
4764 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4765 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4766 (linux_supports_catch_syscall): New function.
4767 (linux_target_ops): Install it.
4768 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4769 (the_low_target): Install it.
4771 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4773 * acinclude.m4: Include new ../warning.m4 file.
4774 * configure: Regenerated.
4775 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4777 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4779 * ax.c (is_goto_target): Mark static.
4780 * linux-low.c (register_addr): Likewise.
4781 (linux_fetch_registers, linux_store_registers): Likewise.
4782 * mem-break.c (any_persistent_commands): Fix old prototype.
4783 (add_commands_to_breakpoint): Mark static.
4784 * regcache.c (find_register_by_name): Delete unused func.
4785 * remote-utils.c (hex_or_minus_one): Mark static.
4786 * server.c (monitor_show_help): Mark static.
4787 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4788 handle_v_requests): Likewise.
4790 2016-01-12 Pedro Alves <palves@redhat.com>
4792 Remove use of the registered trademark symbol throughout.
4794 2016-01-08 Yao Qi <yao.qi@linaro.org>
4796 * remote-utils.c (getpkt): If c is '\003', call target hook
4799 2016-01-06 Yao Qi <yao.qi@linaro.org>
4801 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4802 linux-aarch32-low.c.
4803 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4804 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4805 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4806 (thumb2_breakpoint): Declare.
4807 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4808 linux-aarch32-low.h.
4809 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4810 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4811 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4813 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4815 * gdbreplay.c (gdbreplay_version): Change copyright year in
4817 * server.c (gdbserver_version): Likewise.
4819 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4821 * server.c (crc32_table): Delete.
4822 (crc32): Use libiberty's xcrc32 function.
4824 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4826 * lynx-low.c (lynx_delete_thread_callback): New function.
4827 (lynx_mourn): Properly delete our process and all of its
4828 threads. Remove call to clear_inferiors.
4830 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4832 * target.c (thread_search_callback): Add check that
4833 the thread_stopped target callback is not NULL before
4836 2015-12-21 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4841 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4843 * server.c (handle_query): Call target_supports_software_single_step.
4845 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4847 * linux-low.c (single_step): New function.
4848 (linux_resume_one_lwp_throw): Call single_step.
4849 (start_step_over): Likewise.
4851 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4853 * Makefile.in (SFILES): Append arch/arm-linux.c,
4854 arch/arm-get-next-pcs.c.
4855 (arm-linux.o): New rule.
4856 (arm-get-next-pcs.o): New rule.
4857 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4859 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4860 to linux-aarch32-low.c.
4861 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4862 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4863 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4864 (thumb2_breakpoint_len): Likewise.
4865 (arm_is_thumb_mode): Make non-static.
4866 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4867 from linux-aarch32-low.c.
4868 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4869 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4870 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4871 (thumb2_breakpoint_len): Likewise.
4872 (arm_is_thumb_mode): New declaration.
4873 * linux-arm-low.c: Include arch/arm-linux.h
4874 aarch/arm-get-next-pcs.h, sys/syscall.h.
4875 (get_next_pcs_ops): New struct.
4876 (get_next_pcs_addr_bits_remove): New function.
4877 (get_next_pcs_is_thumb): New function.
4878 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4879 (arm_sigreturn_next_pc): Likewise.
4880 (get_next_pcs_syscall_next_pc): Likewise.
4881 (arm_gdbserver_get_next_pcs): Likewise.
4882 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4884 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4885 * server.h: Include gdb_vecs.h.
4887 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4889 * Makefile.in (SFILES): Append common/common-regcache.c.
4890 (OBS): Append common-regcache.o.
4891 (common-regcache.o): New rule.
4892 * regcache.c (init_register_cache): Initialize cache to
4894 (regcache_raw_read_unsigned): New function.
4895 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4896 register_status enum.
4898 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4900 * linux-aarch64-low.c (the_low_targets): Rename
4901 breakpoint_reinsert_addr to get_next_pcs.
4902 * linux-arm-low.c (the_low_targets): Likewise.
4903 * linux-bfin-low.c (the_low_targets): Likewise.
4904 * linux-cris-low.c (the_low_targets): Likewise.
4905 * linux-crisv32-low.c (the_low_targets): Likewise.
4906 * linux-low.c (can_software_single_step): Likewise.
4907 (install_software_single_step_breakpoints): New function.
4908 (start_step_over): Use install_software_single_step_breakpoints.
4909 * linux-low.h: New CORE_ADDR vector.
4910 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4912 * linux-mips-low.c (the_low_targets): Likewise.
4913 * linux-nios2-low.c (the_low_targets): Likewise.
4914 * linux-sparc-low.c (the_low_targets): Likewise.
4916 2015-12-17 Pedro Alves <palves@redhat.com>
4918 * linux-low.c (linux_kill_one_lwp): Remove references to
4920 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4922 (linux_init_signals): Delete.
4923 (initialize_low): Adjust.
4924 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4926 2015-12-16 Pedro Alves <palves@redhat.com>
4928 * configure.ac (compiler warning flags): When testing a
4929 -Wno-foo option, check whether -Wfoo works instead.
4930 * configure: Regenerate.
4932 2015-12-11 Don Breazeal <donb@codesourcery.com>
4934 * server.c (process_serial_event): Don't exit from gdbserver
4935 in remote mode if there are still active inferiors.
4937 2015-12-11 Yao Qi <yao.qi@linaro.org>
4939 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4940 arm_breakpoint_at if the process is 32-bit.
4942 2015-12-11 Yao Qi <yao.qi@linaro.org>
4944 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4947 2015-12-07 Yao Qi <yao.qi@linaro.org>
4949 * configure.srv: Append arm.o to srv_tgtobj for
4950 aarch64*-*-linux* target.
4951 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4952 from linux-arm-low.c.
4953 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4954 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4955 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4956 (thumb2_breakpoint_len): Likewise.
4957 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4958 (arm_breakpoint_kinds): Likewise.
4959 (arm_breakpoint_kind_from_pc): Likewise.
4960 (arm_sw_breakpoint_from_kind): Likewise.
4961 (arm_breakpoint_kind_from_current_state): Likewise.
4962 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4963 (arm_sw_breakpoint_from_kind): Declare.
4964 (arm_breakpoint_kind_from_current_state): Declare.
4965 (arm_breakpoint_at): Declare.
4966 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4967 arm_sw_breakpoint_from_kind if process is 32-bit.
4968 (aarch64_breakpoint_kind_from_pc): New function.
4969 (aarch64_breakpoint_kind_from_current_state): New function.
4970 (the_low_target): Initialize fields breakpoint_kind_from_pc
4971 and breakpoint_kind_from_current_state.
4972 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4973 linux-aarch32-low.c.
4974 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4975 (arm_breakpoint, arm_breakpoint_len): Likewise.
4976 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4977 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4978 (arm_is_thumb_mode): Likewise.
4979 (arm_breakpoint_at): Likewise.
4980 (arm_breakpoint_kind_from_pc): Likewise.
4981 (arm_sw_breakpoint_from_kind): Likewise.
4982 (arm_breakpoint_kind_from_current_state): Likewise.
4985 2015-08-04 Yao Qi <yao.qi@linaro.org>
4987 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4988 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4989 * server.c (extended_protocol): Remove "static".
4990 * server.h (extended_protocol): Declare it.
4992 2015-12-04 Josh Stone <jistone@redhat.com>
4994 * target.h (struct target_ops) <arch_setup>: Rename to ...
4995 (struct target_ops) <post_create_inferior>: ... this.
4996 (target_arch_setup): Rename to ...
4997 (target_post_create_inferior): ... this, calling post_create_inferior.
4998 * server.c (start_inferior): Update target_arch_setup calls to
4999 target_post_create_inferior.
5000 * linux-low.c (linux_low_ptrace_options): Forward declare.
5001 (linux_arch_setup): Update its comment for general use.
5002 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5003 (struct linux_target_ops): Use linux_post_create_inferior.
5004 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5005 to post_create_inferior.
5006 * nto-low.c (struct nto_target_ops): Likewise.
5007 * spu-low.c (struct spu_target_ops): Likewise.
5008 * win32-low.c (struct win32_target_ops): Likewise.
5010 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5012 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5014 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5016 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5017 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5018 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5019 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5020 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5021 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5022 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5023 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5024 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5025 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5026 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5027 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5029 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5031 * linux-low.c (linux_look_up_symbols): Don't call
5032 linux_supports_traceclone.
5033 * linux-low.h (thread_db_init): Remove use_events argument.
5034 * thread-db.c (thread_db_use_event): Remove global variable.
5035 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5036 (struct thread_db) <td_create_bp>: Remove field.
5037 (thread_db_create_event): Remove function.
5038 (thread_db_enable_reporting): Likewise.
5039 (find_one_thread): Don't check for thread_db_use_events.
5040 (attach_thread): Likewise.
5041 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5042 (try_thread_db_load_1): Don't check for thread_db_use_events.
5043 (thread_db_init): Remove use_events argument and thread events
5045 (remove_thread_event_breakpoints): Remove function.
5046 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5048 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5050 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5052 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5053 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5054 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5055 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5056 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5058 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5060 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5061 * linux-low.c (can_hardware_single_step): Use
5062 supports_hardware_single_step.
5063 (can_software_single_step): New function.
5064 (start_step_over): Call can_software_single_step.
5065 (linux_supports_hardware_single_step): New function.
5066 (struct target_ops) <supports_software_single_step>: Initialize.
5067 * linux-low.h (struct linux_target_ops)
5068 <supports_hardware_single_step>: Initialize.
5069 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5070 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5071 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5072 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5073 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5074 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5075 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5076 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5077 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5078 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5080 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5081 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5083 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5084 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5085 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5087 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5088 * target.h (struct target_ops): <supports_software_single_step>:
5090 (target_supports_software_single_step): New macro.
5092 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5094 * linux-low.c (linux_wait_1): Fix pc advance condition.
5095 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5096 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5098 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5100 * linux-arm-low.c (arm_is_thumb_mode): New function.
5101 (arm_breakpoint_at): Use arm_is_thumb_mode.
5102 (arm_breakpoint_kind_from_current_state): New function.
5103 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5105 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5106 (linux_breakpoint_kind_from_current_state): New function.
5107 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5108 * linux-low.h (struct linux_target_ops)
5109 <breakpoint_kind_from_current_state>: New field.
5110 * target.h (struct target_ops): Likewise.
5111 (target_breakpoint_kind_from_current_state): New macro.
5113 2015-11-30 Pedro Alves <palves@redhat.com>
5115 * linux-low.c (linux_resume): Wake up the event loop before
5118 2015-11-30 Pedro Alves <palves@redhat.com>
5120 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5122 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5124 * target.c (struct thread_search): New structure.
5125 (thread_search_callback): New function.
5126 (prev_general_thread): New global.
5127 (prepare_to_access_memory, done_accessing_memory): New functions.
5128 * target.h (prepare_to_access_memory, done_accessing_memory):
5129 Replace macros with function declarations.
5131 2015-11-30 Pedro Alves <palves@redhat.com>
5134 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5135 report TARGET_WAITKIND_NO_RESUMED.
5136 * remote-utils.c (prepare_resume_reply): Handle
5137 TARGET_WAITKIND_NO_RESUMED.
5138 * server.c (report_no_resumed): New global.
5139 (handle_query) <qSupported>: Handle "no-resumed+". Report
5140 "no-resumed+" support.
5141 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5142 return error if the client doesn't support no-resumed events.
5143 (push_stop_notification): New function.
5144 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5145 events if the client supports them.
5147 2015-11-30 Pedro Alves <palves@redhat.com>
5149 * linux-low.c (thread_still_has_status_pending_p): Don't check
5151 (lwp_resumed): New function.
5152 (status_pending_p_callback): Return early if the LWP is not
5153 supposed to be resumed.
5155 2015-11-30 Pedro Alves <palves@redhat.com>
5157 * linux-low.c (handle_extended_wait): Assert that the LWP's
5158 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5159 thread create events, leave the new child's status pending.
5160 (linux_low_filter_event): If GDB wants to hear about thread exit
5161 events, leave the LWP marked dead and don't delete it.
5162 (linux_wait_for_event_filtered): Don't check for thread exit.
5163 (filter_exit_event): New function.
5164 (linux_wait_1): Use it, when returning an exit event.
5165 (linux_resume_one_lwp_throw): Assert that the LWP's
5166 waitstatus is TARGET_WAITKIND_IGNORE.
5167 * remote-utils.c (prepare_resume_reply): Handle
5168 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5169 * server.c (report_thread_events): New global.
5170 (handle_general_set): Handle QThreadEvents.
5171 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5172 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5173 TARGET_WAITKIND_THREAD_EXITED.
5174 * server.h (report_thread_events): Declare.
5176 2015-11-30 Pedro Alves <palves@redhat.com>
5178 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5179 the thread's last_resume_kind was resume_stop.
5181 2015-11-30 Pedro Alves <palves@redhat.com>
5183 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5186 2015-11-30 Pedro Alves <palves@redhat.com>
5188 * server.c (handle_v_requests): Handle vCtrlC.
5190 2015-11-30 Pedro Alves <palves@redhat.com>
5192 * gdbthread.h (find_any_thread_of_pid): Declare.
5193 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5195 * server.c (handle_query): If current_thread is NULL, look for
5196 another thread of the selected process.
5198 2015-11-26 Daniel Colascione <dancol@dancol.org>
5199 Simon Marchi <simon.marchi@ericsson.com>
5201 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5202 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5204 * target.h (struct target_ops) <thread_name>: New field.
5205 (target_thread_name): New macro.
5207 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5209 * regcache.h (regcache_invalidate_pid): Add declaration.
5210 * regcache.c (regcache_invalidate_pid): New function, extracted
5211 from regcache_invalidate.
5212 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5213 Add trivial documentation comment.
5214 * lynx-low.c: Use regcache_invalidate_pid instead of
5215 regcache_invalidate.
5217 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5219 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5220 and Elf64_auxv_t if the target is Android.
5222 2015-11-22 Doug Evans <xdje42@gmail.com>
5224 * target.h: #include <sys/types.h>.
5226 2015-11-19 Pedro Alves <palves@redhat.com>
5228 * linux-low.c (linux_process_qsupported): Change prototype.
5230 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5232 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5233 and adjust to loop over all features.
5234 * server.c (handle_query) <qSupported>: Adjust to call
5235 target_process_qsupported once, passing it a vector of unprocessed
5237 * target.h (struct target_ops) <process_qsupported>: Change
5239 (target_process_qsupported): Adjust.
5241 2015-11-19 Pedro Alves <palves@redhat.com>
5243 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5245 * configure: Regenerate.
5247 2015-11-19 Pedro Alves <palves@redhat.com>
5249 * configure: Regenerate.
5251 2015-11-19 Yao Qi <yao.qi@linaro.org>
5253 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5256 2015-11-19 Yao Qi <yao.qi@linaro.org>
5258 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5259 (struct aarch64_operand): Move enum out.
5261 2015-11-19 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5264 struct user_fpsimd_state *.
5265 (aarch64_store_fpregset): Likewise.
5267 2015-11-19 Yao Qi <yao.qi@linaro.org>
5269 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5270 struct user_pt_regs *.
5271 (aarch64_store_gregset): Likewise.
5273 2015-11-18 Pedro Alves <palves@redhat.com>
5275 * Makefile.in (all_object_files): Add $IPA_OBJS.
5277 2015-11-17 Pedro Alves <palves@redhat.com>
5279 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5280 GDB_SIGNAL_0 and gdb_signal_to_string.
5282 2015-11-17 Pedro Alves <palves@redhat.com>
5284 * win32-low.c (handle_output_debug_string): Remove parameter.
5285 (win32_kill): Remove our_status local and adjust call to
5286 handle_output_debug_string.
5287 (get_child_debug_event): Adjust call to
5288 handle_output_debug_string.
5290 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5292 * linux-mips-low.c (mips_fill_gregset): Add cast.
5293 (mips_store_gregset): Likewise.
5294 (mips_fill_fpregset): Likewise.
5295 (mips_store_fpregset): Likewise.
5297 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5299 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5302 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5304 * linux-mips-low.c (mips_linux_new_thread): Change type of
5305 watch_type to enum target_hw_bp_type.
5307 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5309 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5310 Change return type to arm_hwbp_type.
5312 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5314 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5315 (arm_store_gregset): Likewise.
5316 * linux-arm-low.c (arm_get_hwcap): Likewise.
5317 (arm_read_description): Likewise.
5319 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5321 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5323 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5325 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5326 (ppc_fill_vsxregset): Likewise.
5327 (ppc_store_vsxregset): Likewise.
5328 (ppc_fill_vrregset): Likewise.
5329 (ppc_store_vrregset): Likewise.
5330 (ppc_fill_evrregset): Likewise.
5331 (ppc_store_evrregset): Likewise.
5333 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5335 * linux-ppc-low.c (ppc_usrregs_info): Remove
5336 forward-declaration.
5337 (ppc_arch_setup): Move lower in file.
5339 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5341 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5342 (ps_pdwrite): Likewise.
5344 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5346 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5347 to after assert checks.
5349 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5351 * proc-service.c (ps_pdread): Add/adjust casts.
5352 (ps_pdwrite): Add/adjust casts.
5354 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5356 * server.c (handle_search_memory_1): Cast return value of
5359 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5361 * server.c (write_qxfer_response): Change type of data to
5364 2015-10-29 Pedro Alves <palves@redhat.com>
5366 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5368 2015-10-29 Pedro Alves <palves@redhat.com>
5370 * tracepoint.c (clear_installed_tracepoints): Add casts.
5372 2015-10-29 Pedro Alves <palves@redhat.com>
5374 * server.c (handle_v_cont, process_serial_event): Add enum
5375 gdb_signal casts to signal parsing code.
5377 2015-10-29 Pedro Alves <palves@redhat.com>
5379 * linux-low.h (NULL_REGSET): Define.
5380 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5381 * linux-arm-low.c (arm_regsets): Likewise.
5382 * linux-crisv32-low.c (cris_regsets): Likewise.
5383 * linux-m68k-low.c (m68k_regsets): Likewise.
5384 * linux-mips-low.c (mips_regsets): Likewise.
5385 * linux-nios2-low.c (nios2_regsets): Likewise.
5386 * linux-ppc-low.c (ppc_regsets): Likewise.
5387 * linux-s390-low.c (s390_regsets): Likewise.
5388 * linux-sh-low.c (sh_regsets): Likewise.
5389 * linux-sparc-low.c (sparc_regsets): Likewise.
5390 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5391 * linux-tile-low.c (tile_regsets): Likewise.
5392 * linux-x86-low.c (x86_regsets): Likewise.
5393 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5395 2015-10-29 Pedro Alves <palves@redhat.com>
5397 * linux-low.h (NULL_REGSET): Define.
5398 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5399 * linux-arm-low.c (arm_regsets): Likewise.
5400 * linux-crisv32-low.c (cris_regsets): Likewise.
5401 * linux-m68k-low.c (m68k_regsets): Likewise.
5402 * linux-mips-low.c (mips_regsets): Likewise.
5403 * linux-nios2-low.c (nios2_regsets): Likewise.
5404 * linux-ppc-low.c (ppc_regsets): Likewise.
5405 * linux-s390-low.c (s390_regsets): Likewise.
5406 * linux-sh-low.c (sh_regsets): Likewise.
5407 * linux-sparc-low.c (sparc_regsets): Likewise.
5408 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5409 * linux-tile-low.c (tile_regsets): Likewise.
5410 * linux-x86-low.c (x86_regsets): Likewise.
5411 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5413 2015-10-26 Doug Evans <dje@google.com>
5415 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5417 2015-10-26 Doug Evans <dje@google.com>
5419 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5421 2015-10-26 Doug Evans <dje@google.com>
5423 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5425 (attach_thread, find_new_threads_callback): Ditto.
5427 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5429 * mem-break.h (set_breakpoint_data): Remove.
5431 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5433 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5434 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5435 (initialize_low): Remove set_breakpoint_data call.
5436 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5437 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5438 (initialize_low): Remove set_breakpoint_data call.
5439 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5440 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5441 (initialize_low): Remove set_breakpoint_data call.
5443 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5445 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5446 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5447 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5448 * target.h (target_breakpoint_kind_from_pc): New macro.
5450 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5452 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5453 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5454 the default breakpoint kind.
5456 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5458 * linux-arm-low.c (arm_supports_z_point_type): Add software
5461 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5463 * linux-arm-low.c: Refactor breakpoint definitions.
5464 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5465 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5467 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5469 * Makefile.in: Add arm.c/o.
5470 * configure.srv: Likewise.
5471 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5472 (arm_breakpoint_kind_from_pc): New function.
5473 (arm_sw_breakpoint_from_kind): Return proper kind.
5474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5476 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5478 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5480 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5481 (struct raw_breakpoint) <size>: Remove.
5482 (struct raw_breakpoint) <kind>: Add.
5483 (bp_size): New function.
5484 (bp_opcode): Likewise.
5485 (find_raw_breakpoint_at): Adjust for kind.
5486 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5487 (remove_memory_breakpoint): Adjust for kind call bp_size.
5488 (set_raw_breakpoint_at): Adjust for kind.
5489 (set_breakpoint): Likewise.
5490 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5491 (delete_raw_breakpoint): Adjust for kind.
5492 (delete_breakpoint): Likewise.
5493 (find_gdb_breakpoint): Likewise.
5494 (set_gdb_breakpoint_1): Likewise.
5495 (set_gdb_breakpoint): Likewise.
5496 (delete_gdb_breakpoint_1): Likewise.
5497 (delete_gdb_breakpoint): Likewise.
5498 (uninsert_raw_breakpoint): Likewise.
5499 (reinsert_raw_breakpoint): Likewise.
5500 (set_breakpoint_data): Remove.
5501 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5502 (check_mem_read): Adjust for kind call bp_size.
5503 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5504 (clone_one_breakpoint): Adjust for kind.
5505 * mem-break.h (set_gdb_breakpoint): Likewise.
5506 (delete_gdb_breakpoint): Likewise.
5507 * server.c (process_serial_event): Likewise.
5509 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5511 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5512 (struct linux_target_ops) <breakpoint>: Remove.
5513 (struct linux_target_ops) <breakpoint_len>: Remove.
5514 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5516 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5517 (arm_sw_breakpoint_from_kind): New function.
5518 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5519 (struct linux_target_ops) <breakpoint>: Remove.
5520 (struct linux_target_ops) <breakpoint_len>: Remove.
5521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5523 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5524 (struct linux_target_ops) <breakpoint>: Remove.
5525 (struct linux_target_ops) <breakpoint_len>: Remove.
5526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5528 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5529 (struct linux_target_ops) <breakpoint>: Remove.
5530 (struct linux_target_ops) <breakpoint_len>: Remove.
5531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5533 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5534 and sw_breakpoint_from_kind to increment the pc.
5535 (linux_breakpoint_kind_from_pc): New function.
5536 (linux_sw_breakpoint_from_kind): New function.
5537 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5538 (initialize_low): Call breakpoint_kind_from_pc and
5539 sw_breakpoint_from_kind to replace breakpoint_data/len.
5540 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5543 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5544 (struct linux_target_ops) <breakpoint>: Remove.
5545 (struct linux_target_ops) <breakpoint_len>: Remove.
5546 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5547 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5548 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5549 (struct linux_target_ops) <breakpoint>: Remove.
5550 (struct linux_target_ops) <breakpoint_len>: Remove.
5551 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5552 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5553 * linux-mips-low.c (mips_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-nios2-low.c (nios2_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.
5563 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5564 (struct linux_target_ops) <breakpoint>: Remove.
5565 (struct linux_target_ops) <breakpoint_len>: Remove.
5566 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5567 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5568 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5569 (struct linux_target_ops) <breakpoint>: Remove.
5570 (struct linux_target_ops) <breakpoint_len>: Remove.
5571 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5572 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5573 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5574 (struct linux_target_ops) <breakpoint>: Remove.
5575 (struct linux_target_ops) <breakpoint_len>: Remove.
5576 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5577 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5578 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5579 (struct linux_target_ops) <breakpoint>: Remove.
5580 (struct linux_target_ops) <breakpoint_len>: Remove.
5581 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5582 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5583 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5584 (struct linux_target_ops) <breakpoint>: Remove.
5585 (struct linux_target_ops) <breakpoint_len>: Remove.
5586 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5587 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5588 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5589 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5590 (struct linux_target_ops) <breakpoint>: Remove.
5591 (struct linux_target_ops) <breakpoint_len>: Remove.
5592 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5593 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5594 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5595 (struct linux_target_ops) <breakpoint>: Remove.
5596 (struct linux_target_ops) <breakpoint_len>: Remove.
5597 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5598 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5600 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5602 * linux-cris-low.c (cris_get_pc): Remove void arg.
5604 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5606 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5609 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5611 * inferiors.c (thread_pid_matches_callback): New function.
5612 (find_thread_process): New function.
5613 (remove_thread): Reset current_thread.
5614 (remove_process): Assert threads have been removed first.
5616 2015-10-15 Yao Qi <yao.qi@linaro.org>
5618 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5620 (aarch64_remove_point): Likewise.
5621 * regcache.c (regcache_register_size): New function.
5623 2015-10-12 Yao Qi <yao.qi@linaro.org>
5625 * linux-aarch64-low.c: Update all callers as emit_load_store
5626 is renamed to aarch64_emit_load_store.
5628 2015-10-12 Yao Qi <yao.qi@linaro.org>
5630 * linux-aarch64-low.c: Update all callers of function renaming
5631 from emit_insn to aarch64_emit_insn.
5633 2015-10-12 Yao Qi <yao.qi@linaro.org>
5635 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5636 arch/aarch64-insn.h.
5637 (struct aarch64_memory_operand): Likewise.
5639 (emit_insn): Move to arch/aarch64-insn.c.
5640 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5641 (emit_load_store): Move to arch/aarch64-insn.c.
5642 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5643 (can_encode_int32): Remove.
5645 2015-10-12 Yao Qi <yao.qi@linaro.org>
5647 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5648 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5649 (aarch64_relocate_instruction): Likewise.
5650 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5651 (struct aarch64_insn_visitor): Likewise.
5653 2015-10-12 Yao Qi <yao.qi@linaro.org>
5655 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5656 (struct aarch64_insn_visitor): New.
5657 (struct aarch64_insn_relocation_data): New.
5658 (aarch64_ftrace_insn_reloc_b): New function.
5659 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5660 (aarch64_ftrace_insn_reloc_cb): Likewise.
5661 (aarch64_ftrace_insn_reloc_tb): Likewise.
5662 (aarch64_ftrace_insn_reloc_adr): Likewise.
5663 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5664 (aarch64_ftrace_insn_reloc_others): Likewise.
5666 (aarch64_relocate_instruction): Use visitor.
5668 2015-10-12 Yao Qi <yao.qi@linaro.org>
5670 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5671 int. Add argument buf.
5672 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5673 aarch64_relocate_instruction.
5675 2015-10-12 Yao Qi <yao.qi@linaro.org>
5677 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5678 argument insn. Remove local variable insn. Don't call
5680 (aarch64_install_fast_tracepoint_jump_pad): Call
5683 2015-09-30 Yao Qi <yao.qi@linaro.org>
5685 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5686 (emit_load_store_pair): Likewise.
5688 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5690 * dll.c (match_dll): Add cast(s).
5691 (unloaded_dll): Likewise.
5692 * linux-low.c (second_thread_of_pid_p): Likewise.
5693 (delete_lwp_callback): Likewise.
5694 (count_events_callback): Likewise.
5695 (select_event_lwp_callback): Likewise.
5696 (linux_set_resume_request): Likewise.
5697 * server.c (accumulate_file_name_length): Likewise.
5698 (emit_dll_description): Likewise.
5699 (handle_qxfer_threads_worker): Likewise.
5700 (visit_actioned_threads): Likewise.
5701 * thread-db.c (any_thread_of): Likewise.
5702 * tracepoint.c (same_process_p): Likewise.
5703 (match_blocktype): Likewise.
5704 (build_traceframe_info_xml): Likewise.
5706 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5708 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5710 (gdb_unparse_agent_expr): Likewise.
5711 * hostio.c (require_data): Likewise.
5712 (handle_pread): Likewise.
5713 * linux-low.c (disable_regset): Likewise.
5714 (fetch_register): Likewise.
5715 (store_register): Likewise.
5716 (get_dynamic): Likewise.
5717 (linux_qxfer_libraries_svr4): Likewise.
5718 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5719 (set_fast_tracepoint_jump): Likewise.
5720 (uninsert_fast_tracepoint_jumps_at): Likewise.
5721 (reinsert_fast_tracepoint_jumps_at): Likewise.
5722 (validate_inserted_breakpoint): Likewise.
5723 (clone_agent_expr): Likewise.
5724 * regcache.c (init_register_cache): Likewise.
5725 * remote-utils.c (putpkt_binary_1): Likewise.
5726 (decode_M_packet): Likewise.
5727 (decode_X_packet): Likewise.
5728 (look_up_one_symbol): Likewise.
5729 (relocate_instruction): Likewise.
5730 (monitor_output): Likewise.
5731 * server.c (handle_search_memory): Likewise.
5732 (handle_qxfer_exec_file): Likewise.
5733 (handle_qxfer_libraries): Likewise.
5734 (handle_qxfer): Likewise.
5735 (handle_query): Likewise.
5736 (handle_v_cont): Likewise.
5737 (handle_v_run): Likewise.
5738 (captured_main): Likewise.
5739 * target.c (write_inferior_memory): Likewise.
5740 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5741 * tracepoint.c (init_trace_buffer): Likewise.
5742 (add_tracepoint_action): Likewise.
5743 (add_traceframe): Likewise.
5744 (add_traceframe_block): Likewise.
5745 (cmd_qtdpsrc): Likewise.
5746 (cmd_qtdv): Likewise.
5747 (cmd_qtstatus): Likewise.
5748 (response_source): Likewise.
5749 (response_tsv): Likewise.
5750 (cmd_qtnotes): Likewise.
5751 (gdb_collect): Likewise.
5752 (initialize_tracepoint): Likewise.
5754 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5756 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5757 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5758 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5760 (enum aarch64_condition_codes): New enum.
5761 (w0): New static global.
5764 (struct aarch64_memory_operand) <type>: New
5765 MEMORY_OPERAND_POSTINDEX type.
5766 (postindex_memory_operand): New helper function.
5767 (emit_ret): New function.
5768 (emit_load_store_pair): New function, factored out of emit_stp
5769 with support for MEMORY_OPERAND_POSTINDEX.
5770 (emit_stp): Rewrite using emit_load_store_pair.
5771 (emit_ldp): New function.
5772 (emit_load_store): Likewise.
5773 (emit_ldr): Mention post-index instruction in comment.
5774 (emit_ldrh): New function.
5775 (emit_ldrb): New function.
5776 (emit_ldrsw): Mention post-index instruction in comment.
5777 (emit_str): Likewise.
5778 (emit_subs): New function.
5779 (emit_cmp): Likewise.
5780 (emit_and): Likewise.
5781 (emit_orr): Likewise.
5782 (emit_orn): Likewise.
5783 (emit_eor): Likewise.
5784 (emit_mvn): Likewise.
5785 (emit_lslv): Likewise.
5786 (emit_lsrv): Likewise.
5787 (emit_asrv): Likewise.
5788 (emit_mul): Likewise.
5789 (emit_sbfm): Likewise.
5790 (emit_sbfx): Likewise.
5791 (emit_ubfm): Likewise.
5792 (emit_ubfx): Likewise.
5793 (emit_csinc): Likewise.
5794 (emit_cset): Likewise.
5795 (emit_nop): Likewise.
5796 (emit_ops_insns): New helper function.
5797 (emit_pop): Likewise.
5798 (emit_push): Likewise.
5799 (aarch64_emit_prologue): New function.
5800 (aarch64_emit_epilogue): Likewise.
5801 (aarch64_emit_add): Likewise.
5802 (aarch64_emit_sub): Likewise.
5803 (aarch64_emit_mul): Likewise.
5804 (aarch64_emit_lsh): Likewise.
5805 (aarch64_emit_rsh_signed): Likewise.
5806 (aarch64_emit_rsh_unsigned): Likewise.
5807 (aarch64_emit_ext): Likewise.
5808 (aarch64_emit_log_not): Likewise.
5809 (aarch64_emit_bit_and): Likewise.
5810 (aarch64_emit_bit_or): Likewise.
5811 (aarch64_emit_bit_xor): Likewise.
5812 (aarch64_emit_bit_not): Likewise.
5813 (aarch64_emit_equal): Likewise.
5814 (aarch64_emit_less_signed): Likewise.
5815 (aarch64_emit_less_unsigned): Likewise.
5816 (aarch64_emit_ref): Likewise.
5817 (aarch64_emit_if_goto): Likewise.
5818 (aarch64_emit_goto): Likewise.
5819 (aarch64_write_goto_address): Likewise.
5820 (aarch64_emit_const): Likewise.
5821 (aarch64_emit_call): Likewise.
5822 (aarch64_emit_reg): Likewise.
5823 (aarch64_emit_pop): Likewise.
5824 (aarch64_emit_stack_flush): Likewise.
5825 (aarch64_emit_zero_ext): Likewise.
5826 (aarch64_emit_swap): Likewise.
5827 (aarch64_emit_stack_adjust): Likewise.
5828 (aarch64_emit_int_call_1): Likewise.
5829 (aarch64_emit_void_call_2): Likewise.
5830 (aarch64_emit_eq_goto): Likewise.
5831 (aarch64_emit_ne_goto): Likewise.
5832 (aarch64_emit_lt_goto): Likewise.
5833 (aarch64_emit_le_goto): Likewise.
5834 (aarch64_emit_gt_goto): Likewise.
5835 (aarch64_emit_ge_got): Likewise.
5836 (aarch64_emit_ops_impl): New static global variable.
5837 (aarch64_emit_ops): New target function, return
5838 &aarch64_emit_ops_impl.
5839 (struct linux_target_ops): Install it.
5841 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5843 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5844 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5846 * linux-aarch64-ipa.c: New file.
5847 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5849 (aarch64_get_thread_area): New target method.
5850 (extract_signed_bitfield): New helper function.
5851 (aarch64_decode_ldr_literal): New function.
5852 (enum aarch64_opcodes): New enum.
5853 (struct aarch64_register): New struct.
5854 (struct aarch64_operand): New struct.
5855 (x0): New static global.
5864 (aarch64_register): New helper function.
5865 (register_operand): Likewise.
5866 (immediate_operand): Likewise.
5867 (struct aarch64_memory_operand): New struct.
5868 (offset_memory_operand): New helper function.
5869 (preindex_memory_operand): Likewise.
5870 (enum aarch64_system_control_registers): New enum.
5871 (ENCODE): New macro.
5872 (emit_insn): New helper function.
5873 (emit_b): New function.
5874 (emit_bcond): Likewise.
5875 (emit_cb): Likewise.
5876 (emit_tb): Likewise.
5877 (emit_blr): Likewise.
5878 (emit_stp): Likewise.
5879 (emit_ldp_q_offset): Likewise.
5880 (emit_stp_q_offset): Likewise.
5881 (emit_load_store): Likewise.
5882 (emit_ldr): Likewise.
5883 (emit_ldrsw): Likewise.
5884 (emit_str): Likewise.
5885 (emit_ldaxr): Likewise.
5886 (emit_stxr): Likewise.
5887 (emit_stlr): Likewise.
5888 (emit_data_processing_reg): Likewise.
5889 (emit_data_processing): Likewise.
5890 (emit_add): Likewise.
5891 (emit_sub): Likewise.
5892 (emit_mov): Likewise.
5893 (emit_movk): Likewise.
5894 (emit_mov_addr): Likewise.
5895 (emit_mrs): Likewise.
5896 (emit_msr): Likewise.
5897 (emit_sevl): Likewise.
5898 (emit_wfe): Likewise.
5899 (append_insns): Likewise.
5900 (can_encode_int32_in): New helper function.
5901 (aarch64_relocate_instruction): New function.
5902 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5903 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5904 (struct linux_target_ops): Install aarch64_get_thread_area,
5905 aarch64_install_fast_tracepoint_jump_pad and
5906 aarch64_get_min_fast_tracepoint_insn_len.
5908 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5910 * Makefile.in (aarch64-insn.o): New rule.
5911 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5913 2015-09-21 Yao Qi <yao.qi@linaro.org>
5915 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5917 2015-09-21 Yao Qi <yao.qi@linaro.org>
5919 * tracepoint.c (max_jump_pad_size): Remove.
5921 2015-09-18 Yao Qi <yao.qi@linaro.org>
5923 * linux-aarch64-low.c: Don't include sys/uio.h.
5924 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5926 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5928 * tracepoint.c (eval_result_type): Change prototype.
5929 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5931 2015-09-15 Pedro Alves <palves@redhat.com>
5933 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5934 Check whether to report exec events instead of checking whether
5935 multiprocess is enabled.
5937 2015-09-15 Pedro Alves <palves@redhat.com>
5940 * remote-utils.c (prepare_resume_reply): Merge
5941 TARGET_WAITKIND_VFORK_DONE switch case with the
5942 TARGET_WAITKIND_FORKED case.
5944 2015-09-15 Yao Qi <yao.qi@linaro.org>
5946 * server.c (handle_query): Check string comparison using
5947 "else if" instead of "if".
5949 2015-09-15 Yao Qi <yao.qi@linaro.org>
5951 * server.c (vCont_supported): New global variable.
5952 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5953 matches. Append ";vContSupported+" to own_buf.
5954 (handle_v_requests): Append ";s;S" to own_buf if target supports
5955 hardware single step or vCont_supported is false.
5956 (capture_main): Set vCont_supported to zero.
5958 2015-09-15 Yao Qi <yao.qi@linaro.org>
5960 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5962 (linux_supports_hardware_single_step): ... New function.
5963 (linux_target_ops): Update.
5964 * lynx-low.c (lynx_target_ops): Set field
5965 supports_hardware_single_step to target_can_do_hardware_single_step.
5966 * nto-low.c (nto_target_ops): Likewise.
5967 * spu-low.c (spu_target_ops): Likewise.
5968 * win32-low.c (win32_target_ops): Likewise.
5969 * target.c (target_can_do_hardware_single_step): New function.
5970 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5971 Remove. <supports_hardware_single_step>: New field.
5972 (target_supports_conditional_breakpoints): Remove.
5973 (target_supports_hardware_single_step): New macro.
5974 (target_can_do_hardware_single_step): Declare.
5975 * server.c (handle_query): Use target_supports_hardware_single_step
5976 instead of target_supports_conditional_breakpoints.
5978 2015-09-15 Yao Qi <yao.qi@linaro.org>
5980 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5982 (struct linux_target_ops the_low_target): Install
5983 aarch64_linux_siginfo_fixup.
5985 2015-09-11 Don Breazeal <donb@codesourcery.com>
5986 Luis Machado <lgustavo@codesourcery.com>
5988 * linux-low.c (linux_mourn): Static declaration.
5989 (linux_arch_setup): Move in front of
5990 handle_extended_wait.
5991 (linux_arch_setup_thread): New function.
5992 (handle_extended_wait): Handle exec events. Call
5993 linux_arch_setup_thread. Make event_lwp argument a
5994 pointer-to-a-pointer.
5995 (check_zombie_leaders): Do not check stopped threads.
5996 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5997 (linux_low_filter_event): Add lwp and thread for exec'ing
5998 non-leader thread if leader thread has been deleted.
5999 Refactor code into linux_arch_setup_thread and call it.
6000 Pass child lwp pointer by reference to handle_extended_wait.
6001 (linux_wait_for_event_filtered): Update comment.
6002 (linux_wait_1): Prevent clobbering exec event status.
6003 (linux_supports_exec_events): New function.
6004 (linux_target_ops) <supports_exec_events>: Initialize new member.
6005 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6007 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6008 * server.c (report_exec_events): New global variable.
6009 (handle_query): Handle qSupported query for exec-events feature.
6010 (captured_main): Initialize report_exec_events.
6011 * server.h (report_exec_events): Declare new global variable.
6012 * target.h (struct target_ops) <supports_exec_events>: New
6014 (target_supports_exec_events): New macro.
6015 * win32-low.c (win32_target_ops) <supports_exec_events>:
6016 Initialize new member.
6018 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6020 * linux-low.c (linux_low_enable_btrace): Remove.
6021 (linux_target_ops): Replace linux_low_enable_btrace with
6022 linux_enable_btrace.
6024 2015-09-03 Yao Qi <yao.qi@linaro.org>
6026 * linux-aarch64-low.c (aarch64_insert_point): Call
6027 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6030 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6032 * linux-low.c (check_stopped_by_breakpoint): Use
6033 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6035 2015-08-27 Pedro Alves <palves@redhat.com>
6037 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6039 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6041 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6042 the XNEW-family equivalent.
6043 (compile_bytecodes): Likewise.
6044 * dll.c (loaded_dll): Likewise.
6045 * event-loop.c (append_callback_event): Likewise.
6046 (create_file_handler): Likewise.
6047 (create_file_event): Likewise.
6048 * hostio.c (handle_open): Likewise.
6049 * inferiors.c (add_thread): Likewise.
6050 (add_process): Likewise.
6051 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6052 * linux-arm-low.c (arm_new_process): Likewise.
6053 (arm_new_thread): Likewise.
6054 * linux-low.c (add_to_pid_list): Likewise.
6055 (linux_add_process): Likewise.
6056 (handle_extended_wait): Likewise.
6057 (add_lwp): Likewise.
6058 (enqueue_one_deferred_signal): Likewise.
6059 (enqueue_pending_signal): Likewise.
6060 (linux_resume_one_lwp_throw): Likewise.
6061 (linux_resume_one_thread): Likewise.
6062 (linux_read_memory): Likewise.
6063 (linux_write_memory): Likewise.
6064 * linux-mips-low.c (mips_linux_new_process): Likewise.
6065 (mips_linux_new_thread): Likewise.
6066 (mips_add_watchpoint): Likewise.
6067 * linux-x86-low.c (initialize_low_arch): Likewise.
6068 * lynx-low.c (lynx_add_process): Likewise.
6069 * mem-break.c (set_raw_breakpoint_at): Likewise.
6070 (set_breakpoint): Likewise.
6071 (add_condition_to_breakpoint): Likewise.
6072 (add_commands_to_breakpoint): Likewise.
6073 (clone_agent_expr): Likewise.
6074 (clone_one_breakpoint): Likewise.
6075 * regcache.c (new_register_cache): Likewise.
6076 * remote-utils.c (look_up_one_symbol): Likewise.
6077 * server.c (queue_stop_reply): Likewise.
6078 (start_inferior): Likewise.
6079 (queue_stop_reply_callback): Likewise.
6080 (handle_target_event): Likewise.
6081 * spu-low.c (fetch_ppc_memory): Likewise.
6082 (store_ppc_memory): Likewise.
6083 * target.c (set_target_ops): Likewise.
6084 * thread-db.c (thread_db_load_search): Likewise.
6085 (try_thread_db_load_1): Likewise.
6086 * tracepoint.c (add_tracepoint): Likewise.
6087 (add_tracepoint_action): Likewise.
6088 (create_trace_state_variable): Likewise.
6089 (cmd_qtdpsrc): Likewise.
6090 (cmd_qtro): Likewise.
6091 (add_while_stepping_state): Likewise.
6092 * win32-low.c (child_add_thread): Likewise.
6093 (get_image_name): Likewise.
6095 2015-08-25 Yao Qi <yao.qi@linaro.org>
6097 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6099 2015-08-25 Yao Qi <yao.qi@linaro.org>
6101 * Makefile.in (aarch64-linux.o): New rule.
6102 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6104 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6105 (aarch64_init_debug_reg_state): Make it extern.
6106 (aarch64_linux_prepare_to_resume): Remove.
6108 2015-08-25 Yao Qi <yao.qi@linaro.org>
6110 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6111 lwp_arch_private_info and ptid_of_lwp.
6113 2015-08-25 Yao Qi <yao.qi@linaro.org>
6115 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6116 Find proc_info by find_process_pid. All callers updated.
6118 2015-08-25 Yao Qi <yao.qi@linaro.org>
6120 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6122 (debug_reg_change_callback): Remove.
6123 (aarch64_notify_debug_reg_change): Remove.
6125 2015-08-25 Yao Qi <yao.qi@linaro.org>
6127 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6128 Call current_lwp_ptid.
6130 2015-08-25 Yao Qi <yao.qi@linaro.org>
6132 * linux-aarch64-low.c (debug_reg_change_callback): Use
6135 2015-08-25 Yao Qi <yao.qi@linaro.org>
6137 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6139 2015-08-25 Yao Qi <yao.qi@linaro.org>
6141 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6143 2015-08-25 Yao Qi <yao.qi@linaro.org>
6145 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6148 2015-08-25 Yao Qi <yao.qi@linaro.org>
6150 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6152 (debug_reg_change_callback): Remove argument entry and add argument
6153 lwp. Remove local variable thread. Don't print thread id in the
6154 debugging output. Don't check whether pid of thread equals to pid.
6155 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6156 iterate_over_lwps instead find_inferior.
6158 2015-08-24 Pedro Alves <palves@redhat.com>
6160 * inferiors.c (get_first_process): New function.
6161 * inferiors.h (get_first_process): New declaration.
6162 * remote-utils.c (read_ptid): Default to the first process in the
6163 list, instead of to the current thread's process.
6165 2015-08-24 Pedro Alves <palves@redhat.com>
6167 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6168 * event-loop.c: Likewise.
6169 * remote-utils.c: Likewise.
6170 * tracepoint.c: Likewise.
6172 2015-08-24 Pedro Alves <palves@redhat.com>
6174 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6177 2015-08-21 Pedro Alves <palves@redhat.com>
6179 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6180 instead of literal 1.
6182 2015-08-21 Pedro Alves <palves@redhat.com>
6184 * tdesc.c (default_description): Explicitly zero-initialize.
6186 2015-08-21 Pedro Alves <palves@redhat.com>
6189 * inferiors.c (remove_thread): Discard any pending stop reply for
6191 * server.c (remove_all_on_match_pid): Rename to ...
6192 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6194 (discard_queued_stop_replies): Change parameter to a ptid. Now
6196 (handle_v_kill, kill_inferior_callback, captured_main)
6197 (process_serial_event): Adjust.
6198 * server.h (discard_queued_stop_replies): Declare.
6200 2015-08-21 Pedro Alves <palves@redhat.com>
6202 * linux-low.c (wait_for_sigstop): Always switch to no thread
6203 selected if the previously current thread dies.
6204 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6205 process instead of the current thread's.
6206 * remote-utils.c (input_interrupt): Don't check if there's no
6208 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6209 current thread to the general thread fails, error out.
6210 (handle_qxfer_auxv, handle_qxfer_libraries)
6211 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6212 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6213 (handle_query): Check if there's a thread selected instead of
6214 checking whether there's any thread in the thread list.
6215 (handle_qxfer_threads, handle_qxfer_btrace)
6216 (handle_qxfer_btrace_conf): Don't error out early if there's no
6217 thread in the thread list.
6218 (handle_v_cont, myresume): Don't set the current thread to the
6220 (process_serial_event) <Hg handling>: Also set thread_id if the
6221 previous general thread is still alive.
6222 (process_serial_event) <g/G handling>: If setting the current
6223 thread to the general thread fails, error out.
6224 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6225 thread's lwp instead of the current thread's.
6226 * target.c (set_desired_thread): If the desired thread was not
6227 found, leave the current thread pointing to NULL. Return an int
6228 (boolean) indicating success.
6229 * target.h (set_desired_thread): Change return type to int.
6231 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6233 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6234 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6236 (ps_get_thread_area): New function.
6238 2015-08-19 Gary Benson <gbenson@redhat.com>
6240 * hostio.c (handle_pread): Do not attempt to read more data
6241 than hostio_reply_with_data can fit in a packet.
6243 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6245 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6247 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6249 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6251 2015-08-06 Pedro Alves <palves@redhat.com>
6253 * tracepoint.c (expr_eval_result): Now an int.
6255 2015-08-06 Pedro Alves <palves@redhat.com>
6257 * gdbthread.h (struct regcache): Forward declare.
6258 (struct thread_info) <regcache_data>: Now a struct regcache
6260 * inferiors.c (inferior_regcache_data)
6261 (set_inferior_regcache_data): Now work with struct regcache
6263 * inferiors.h (struct regcache): Forward declare.
6264 (inferior_regcache_data, set_inferior_regcache_data): Now work
6265 with struct regcache pointers.
6266 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6267 (free_register_cache_thread): Remove struct regcache pointer
6270 2015-08-06 Pedro Alves <palves@redhat.com>
6272 * server.c (captured_main): On error, print the exception message
6273 to stderr, and if run_once is set, throw a quit.
6275 2015-08-06 Pedro Alves <palves@redhat.com>
6277 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6280 2015-08-06 Pedro Alves <palves@redhat.com>
6282 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6283 reading beyond the passed in buffer length.
6285 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6287 * tracepoint.c (symbol_list) <required>: Remove.
6289 2015-08-06 Pedro Alves <palves@redhat.com>
6291 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6292 count if stopping and suspending threads.
6293 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6294 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6295 (linux_detach): Complete an ongoing step-over.
6296 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6298 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6299 (linux_wait_1): If passing a signal to the inferior after
6300 finishing a step-over, unsuspend and re-resume all lwps. If we
6301 see a single-step event but the thread should be continuing, don't
6302 pass the trap to gdb.
6303 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6304 internal_error instead of gdb_assert.
6305 (enqueue_pending_signal): New function.
6306 (check_ptrace_stopped_lwp_gone): Add debug output.
6307 (start_step_over): Use internal_error instead of gdb_assert.
6308 (complete_ongoing_step_over): New function.
6309 (linux_resume_one_thread): Don't resume a suspended thread.
6310 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6313 2015-08-06 Pedro Alves <palves@redhat.com>
6315 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6316 (linux_thread_alive): Use lwp_is_marked_dead.
6317 (extended_event_reported): Delete.
6318 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6319 instead of extended_event_reported.
6320 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6322 (lwp_is_marked_dead): New function.
6323 (lwp_running): Use lwp_is_marked_dead.
6324 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6327 2015-08-06 Pedro Alves <palves@redhat.com>
6329 * linux-low.c (linux_wait_1): Move fork event output out of the
6330 !report_to_gdb check. Pass event_child->waitstatus to
6331 target_waitstatus_to_string instead of ourstatus.
6333 2015-08-04 Yao Qi <yao.qi@linaro.org>
6335 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6336 if current_thread is 32 bit.
6338 2015-08-04 Yao Qi <yao.qi@linaro.org>
6340 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6341 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6342 * server.c (extended_protocol): Remove "static".
6343 * server.h (extended_protocol): Declare it.
6345 2015-08-04 Yao Qi <yao.qi@linaro.org>
6347 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6348 both aarch64 and aarch32.
6349 (aarch64_set_pc): Likewise.
6351 2015-08-04 Yao Qi <yao.qi@linaro.org>
6353 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6354 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6355 arm-with-neon.xml to srv_xmlfiles.
6356 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6357 (is_64bit_tdesc): New function.
6358 (aarch64_linux_read_description): New function.
6359 (aarch64_arch_setup): Call aarch64_linux_read_description.
6360 (regs_info): Rename to regs_info_aarch64.
6361 (aarch64_regs_info): Return right regs_info.
6362 (initialize_low_arch): Call initialize_low_arch_aarch32.
6364 2015-08-04 Yao Qi <yao.qi@linaro.org>
6366 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6367 * linux-aarch32-low.c: New file.
6368 * linux-aarch32-low.h: New file.
6369 * linux-arm-low.c (arm_fill_gregset): Move it to
6370 linux-aarch32-low.c.
6371 (arm_store_gregset): Likewise.
6372 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6373 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6374 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6375 (regs_info): Rename to regs_info_arm.
6376 (arm_regs_info): Return regs_info_aarch32 if
6377 have_ptrace_getregset is 1 and target description is
6378 arm_with_neon or arm_with_vfpv3.
6379 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6380 Call initialize_low_arch_aarch32 instead.
6382 2015-08-04 Yao Qi <yao.qi@linaro.org>
6384 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6385 * linux-low.c: ... here.
6386 * linux-low.h (have_ptrace_getregset): Declare it.
6388 2015-08-04 Pedro Alves <palves@redhat.com>
6390 * thread-db.c (struct thread_db): Use new typedefs.
6391 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6393 (disable_thread_event_reporting): Cast result of dlsym to
6394 destination function pointer type.
6395 (thread_db_mourn): Use td_ta_delete_ftype.
6397 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6399 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6401 (CDX_BREAKPOINT): Define for R2.
6402 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6403 (the_low_target): Add comments.
6405 2015-07-30 Yao Qi <yao.qi@linaro.org>
6407 * linux-arm-low.c (arm_hwcap): Remove it.
6408 (arm_read_description): New local variable arm_hwcap. Don't
6409 set arm_hwcap to zero.
6411 2015-07-30 Yao Qi <yao.qi@linaro.org>
6413 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6414 Use regcache->tdesc instead.
6415 (arm_store_wmmxregset): Likewise.
6416 (arm_fill_vfpregset): Likewise.
6417 (arm_store_vfpregset): Likewise.
6419 2015-07-30 Yao Qi <yao.qi@linaro.org>
6421 * linux-arm-low.c: Include arch/arm.h.
6422 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6423 (arm_store_gregset): Likewise.
6425 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6427 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6428 ptrace's 4th parameter.
6430 2015-07-27 Yao Qi <yao.qi@linaro.org>
6432 * configure.srv (case aarch64*-*-linux*): Don't set
6435 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6437 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6439 * linux-arm-low.c: Likewise.
6440 * linux-cris-low.c: Likewise.
6441 * linux-crisv32-low.c: Likewise.
6442 * linux-low.c: Likewise.
6443 * linux-m68k-low.c: Likewise.
6444 * linux-mips-low.c: Likewise.
6445 * linux-nios2-low.c: Likewise.
6446 * linux-s390-low.c: Likewise.
6447 * linux-sparc-low.c: Likewise.
6448 * linux-tic6x-low.c: Likewise.
6449 * linux-tile-low.c: Likewise.
6450 * linux-x86-low.c: Likewise.
6452 2015-07-24 Pedro Alves <palves@redhat.com>
6454 * config.in: Regenerate.
6455 * configure: Regenerate.
6457 2015-07-24 Pedro Alves <palves@redhat.com>
6459 * acinclude.m4: Include ../ptrace.m4.
6460 * configure.ac: Call GDB_AC_PTRACE.
6461 * config.in, configure: Regenerate.
6463 2015-07-24 Yao Qi <yao.qi@linaro.org>
6465 * linux-low.c (linux_create_inferior): Remove setting to
6466 proc->priv->new_inferior.
6467 (linux_attach): Likewise.
6468 (linux_low_filter_event): Likewise.
6469 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6471 2015-07-24 Yao Qi <yao.qi@linaro.org>
6473 * linux-low.c (linux_arch_setup): New function.
6474 (linux_low_filter_event): If proc->tdesc is NULL and
6475 proc->attached is true, call the_low_target.arch_setup.
6476 Otherwise, keep status pending, and return.
6477 (linux_resume_one_lwp_throw): Don't call get_pc if
6478 thread->while_stepping isn't NULL. Don't call
6479 get_thread_regcache if proc->tdesc is NULL.
6480 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6481 (linux_target_ops): Install arch_setup.
6482 * server.c (start_inferior): Call the_target->arch_setup.
6483 * target.h (struct target_ops) <arch_setup>: New field.
6484 (target_arch_setup): New marco.
6485 * lynx-low.c (lynx_target_ops): Update.
6486 * nto-low.c (nto_target_ops): Update.
6487 * spu-low.c (spu_target_ops): Update.
6488 * win32-low.c (win32_target_ops): Update.
6490 2015-07-24 Yao Qi <yao.qi@linaro.org>
6492 * linux-low.c (linux_add_process): Don't set
6493 proc->priv->new_inferior.
6494 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6495 (linux_attach): Likewise.
6497 2015-07-24 Yao Qi <yao.qi@linaro.org>
6499 * server.c (start_inferior): Code refactor.
6501 2015-07-24 Yao Qi <yao.qi@linaro.org>
6503 * server.c (process_serial_event): Set general_thread.
6505 2015-07-21 Yao Qi <yao.qi@linaro.org>
6507 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6508 aarch64_linux_get_debug_reg_capacity.
6510 2015-07-17 Yao Qi <yao.qi@linaro.org>
6512 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6513 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6514 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6515 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6516 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6517 (AARCH64_HWP_ALIGNMENT): Likewise.
6518 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6519 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6520 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6521 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6522 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6523 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6524 (struct aarch64_debug_reg_state): Likewise.
6525 (struct arch_lwp_info): Likewise.
6526 (aarch64_align_watchpoint): Likewise.
6527 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6528 (aarch64_watchpoint_length): Likewise.
6529 (aarch64_point_encode_ctrl_reg): Likewise
6530 (aarch64_point_is_aligned): Likewise.
6531 (aarch64_align_watchpoint): Likewise.
6532 (aarch64_linux_set_debug_regs):
6533 (aarch64_dr_state_insert_one_point): Likewise.
6534 (aarch64_dr_state_remove_one_point): Likewise.
6535 (aarch64_handle_breakpoint): Likewise.
6536 (aarch64_handle_aligned_watchpoint): Likewise.
6537 (aarch64_handle_unaligned_watchpoint): Likewise.
6538 (aarch64_handle_watchpoint): Likewise.
6540 2015-07-17 Yao Qi <yao.qi@linaro.org>
6542 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6543 and don't aarch64_get_debug_reg_state. All callers update.
6544 (aarch64_handle_aligned_watchpoint): Likewise.
6545 (aarch64_handle_unaligned_watchpoint): Likewise.
6546 (aarch64_handle_watchpoint): Likewise.
6547 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6548 (aarch64_remove_point): Likewise.
6550 2015-07-17 Yao Qi <yao.qi@linaro.org>
6552 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6554 (aarch64_handle_unaligned_watchpoint): Likewise.
6556 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6558 Revert the previous 3 commits:
6559 Move gdb_regex* to common/
6560 Move linux_find_memory_regions_full & co.
6561 gdbserver build-id attribute generator
6563 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6564 Jan Kratochvil <jan.kratochvil@redhat.com>
6566 gdbserver build-id attribute generator.
6567 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6568 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6569 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6571 (get_dynamic): Use find_pdhr to traverse program headers.
6572 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6573 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6574 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6575 (get_hex_build_id): New.
6576 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6577 to reply XML document.
6579 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6580 Jan Kratochvil <jan.kratochvil@redhat.com>
6582 * target.c: Include target/target-utils.h and fcntl.h.
6583 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6584 (target_fileio_read_stralloc): New functions.
6586 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6588 * Makefile.in (OBS): Add gdb_regex.o.
6590 * config.in: Rebuilt.
6591 * configure: Rebuilt.
6593 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6594 Jan Kratochvil <jan.kratochvil@redhat.com>
6596 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6597 * Makefile.in (OBS): Add target-utils.o.
6598 (linux-maps.o, target-utils.o): New.
6599 * configure.srv (srv_linux_obj): Add linux-maps.o.
6601 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6603 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6605 (the_low_target): Install it.
6607 2015-07-14 Pedro Alves <palves@redhat.com>
6609 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6610 Instead, ignore ECHILD, and throw an error for other errnos.
6612 2015-07-10 Pedro Alves <palves@redhat.com>
6614 * event-loop.c (struct callback_event) <data>: Change type to
6615 gdb_client_data instance instead of gdb_client_data pointer.
6616 (append_callback_event): Adjust.
6618 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6620 * linux-aarch64-low.c: Add comments for each linux_target_ops
6621 method. Remove comments already covered in target_ops and
6622 linux_target_ops definitions.
6623 (the_low_target): Add comments for each unimplemented method.
6625 2015-07-09 Yao Qi <yao.qi@linaro.org>
6627 * linux-aarch64-low.c (aarch64_regmap): Remove.
6628 (aarch64_usrregs_info): Remove.
6629 (regs_info): Set field usrregs to NULL.
6631 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6633 * linux-low.c: Include "rsp-low.h"
6634 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6635 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6636 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6637 (handle_btrace_enable_pt): New.
6638 (handle_btrace_general_set): Support "pt".
6639 (handle_btrace_conf_general_set): Support "pt:size".
6641 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6643 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6646 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6648 * linux-aarch64-low.c: Remove comment about endianness.
6649 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6650 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6653 2015-06-24 Gary Benson <gbenson@redhat.com>
6655 * linux-i386-ipa.c (stdint.h): Do not include.
6656 * lynx-i386-low.c (stdint.h): Likewise.
6657 * lynx-ppc-low.c (stdint.h): Likewise.
6658 * mem-break.c (stdint.h): Likewise.
6659 * thread-db.c (stdint.h): Likewise.
6660 * tracepoint.c (stdint.h): Likewise.
6661 * win32-low.c (stdint.h): Likewise.
6663 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6665 * server.c (write_qxfer_response): Update call to
6666 remote_escape_output.
6668 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6669 Jan Kratochvil <jan.kratochvil@redhat.com>
6671 Merge multiple hex conversions.
6672 * gdbreplay.c (tohex): Rename to 'fromhex'.
6673 (logchar): Use fromhex.
6675 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6677 * server.c (handle_qxfer_libraries): Set `version' attribute for
6680 2015-06-10 Gary Benson <gbenson@redhat.com>
6682 * target.h (struct target_ops) <multifs_open>: New field.
6683 <multifs_unlink>: Likewise.
6684 <multifs_readlink>: Likewise.
6685 * linux-low.c (nat/linux-namespaces.h): New include.
6686 (linux_target_ops): Initialize the_target->multifs_open,
6687 the_target->multifs_unlink and the_target->multifs_readlink.
6688 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6689 * hostio.c (hostio_fs_pid): New static variable.
6690 (hostio_handle_new_gdb_connection): New function.
6691 (handle_setfs): Likewise.
6692 (handle_open): Use the_target->multifs_open as appropriate.
6693 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6694 (handle_readlink): Use the_target->multifs_readlink as
6696 (handle_vFile): Handle vFile:setfs packets.
6697 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6698 after target_handle_new_gdb_connection.
6700 2015-06-10 Gary Benson <gbenson@redhat.com>
6702 * configure.ac (AC_CHECK_FUNCS): Add setns.
6703 * config.in: Regenerate.
6704 * configure: Likewise.
6705 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6706 (linux-namespaces.o): New rule.
6707 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6709 2015-06-09 Gary Benson <gbenson@redhat.com>
6711 * hostio.c (handle_open): Process mode argument with
6712 fileio_to_host_mode.
6714 2015-06-01 Yao Qi <yao.qi@linaro.org>
6716 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6717 * linux-x86-low.c: Likewise.
6719 2015-05-28 Don Breazeal <donb@codesourcery.com>
6721 * linux-low.c (handle_extended_wait): Initialize
6722 thread_info.last_resume_kind for new fork children.
6724 2015-05-15 Pedro Alves <palves@redhat.com>
6726 * target.h (target_handle_new_gdb_connection): Rewrite using if
6727 wrapped in do/while.
6729 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6731 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6732 * configure, config.in: Regenerate.
6733 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6736 2015-05-12 Don Breazeal <donb@codesourcery.com>
6738 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6739 PTRACE_EVENT_VFORK_DONE.
6740 (linux_low_ptrace_options, extended_event_reported): Add vfork
6742 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6743 and "vforkdone" for RSP 'T' Stop Reply Packet.
6744 * server.h (report_vfork_events): Declare
6747 2015-05-12 Don Breazeal <donb@codesourcery.com>
6749 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6750 (the_low_target) <new_fork>: Initialize new member.
6751 * linux-arm-low.c (arm_new_fork): New function.
6752 (the_low_target) <new_fork>: Initialize new member.
6753 * linux-low.c (handle_extended_wait): Call new target function
6755 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6756 * linux-mips-low.c (mips_add_watchpoint): New function
6757 extracted from mips_insert_point.
6758 (the_low_target) <new_fork>: Initialize new member.
6759 (mips_linux_new_fork): New function.
6760 (mips_insert_point): Call mips_add_watchpoint.
6761 * linux-x86-low.c (x86_linux_new_fork): New function.
6762 (the_low_target) <new_fork>: Initialize new member.
6764 2015-05-12 Don Breazeal <donb@codesourcery.com>
6766 * linux-low.c (handle_extended_wait): Implement return value,
6767 rename argument 'event_child' to 'event_lwp', handle
6768 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6769 (linux_low_ptrace_options): New function.
6770 (linux_low_filter_event): Call linux_low_ptrace_options,
6771 use different argument fo linux_enable_event_reporting,
6772 use return value from handle_extended_wait.
6773 (extended_event_reported): New function.
6774 (linux_wait_1): Call extended_event_reported and set
6775 status to report fork events.
6776 (linux_write_memory): Add pid to debug message.
6777 (reset_lwp_ptrace_options_callback): New function.
6778 (linux_handle_new_gdb_connection): New function.
6779 (linux_target_ops): Initialize new structure member.
6780 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6781 * lynx-low.c: Initialize new structure member.
6782 * remote-utils.c (prepare_resume_reply): Implement stop reason
6783 "fork" for "T" stop message.
6784 * server.c (handle_query): Call handle_new_gdb_connection.
6785 * server.h (report_fork_events): Declare global flag.
6786 * target.h (struct target_ops) <handle_new_gdb_connection>:
6788 (target_handle_new_gdb_connection): New macro.
6789 * win32-low.c: Initialize new structure member.
6791 2015-05-12 Don Breazeal <donb@codesourcery.com>
6793 * mem-break.c (APPEND_TO_LIST): Define macro.
6794 (clone_agent_expr): New function.
6795 (clone_one_breakpoint): New function.
6796 (clone_all_breakpoints): New function.
6797 * mem-break.h: Declare new functions.
6799 2015-05-12 Don Breazeal <donb@codesourcery.com>
6801 * linux-low.c (linux_supports_fork_events): New function.
6802 (linux_supports_vfork_events): New function.
6803 (linux_target_ops): Initialize new structure members.
6804 (initialize_low): Call linux_check_ptrace_features.
6805 * lynx-low.c (lynx_target_ops): Initialize new structure
6807 * server.c (report_fork_events, report_vfork_events):
6809 (handle_query): Add new features to qSupported packet and
6811 (captured_main): Initialize new global variables.
6812 * target.h (struct target_ops) <supports_fork_events>:
6814 <supports_vfork_events>: New member.
6815 (target_supports_fork_events): New macro.
6816 (target_supports_vfork_events): New macro.
6817 * win32-low.c (win32_target_ops): Initialize new structure
6820 2015-05-12 Gary Benson <gbenson@redhat.com>
6822 * server.c (handle_qxfer_exec_file): Use current process
6825 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6827 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6828 Remove HAVE_PTRACE_GETREGS conditionals.
6829 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6830 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6832 2015-05-08 Yao Qi <yao.qi@linaro.org>
6834 * linux-low.c (linux_supports_conditional_breakpoints): New
6836 (linux_target_ops): Install new target method.
6837 * lynx-low.c (lynx_target_ops): Install NULL hook for
6838 supports_conditional_breakpoints.
6839 * nto-low.c (nto_target_ops): Likewise.
6840 * spu-low.c (spu_target_ops): Likewise.
6841 * win32-low.c (win32_target_ops): Likewise.
6842 * server.c (handle_query): Check
6843 target_supports_conditional_breakpoints.
6844 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6846 (target_supports_conditional_breakpoints): New macro.
6848 2015-05-06 Pedro Alves <palves@redhat.com>
6851 * server.c (start_inferior): If the process exits, mourn it.
6853 2015-04-21 Gary Benson <gbenson@redhat.com>
6855 * hostio.c (fileio_open_flags_to_host): Factored out to
6856 fileio_to_host_openflags in common/fileio.c. Single use
6859 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6861 * linux-xtensa-low.c (xtensa_fill_gregset)
6862 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6865 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6867 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6868 (regs_info): Replace usrregs pointer with NULL.
6870 2015-04-17 Gary Benson <gbenson@redhat.com>
6872 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6873 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6874 * server.c (handle_qxfer_exec_file): New function.
6875 (qxfer_packets): Add exec-file entry.
6876 (handle_query): Report qXfer:exec-file:read as supported packet.
6878 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6880 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6882 2015-04-09 Gary Benson <gbenson@redhat.com>
6884 * hostio-errno.c (errno_to_fileio_error): Remove function.
6885 Update caller to use remote_fileio_to_fio_error.
6887 2015-04-09 Yao Qi <yao.qi@linaro.org>
6889 * linux-low.c (linux_insert_point): Call
6890 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6891 (linux_remove_point): Call remove_memory_breakpoint if type is
6893 * linux-x86-low.c (x86_insert_point): Don't call
6894 insert_memory_breakpoint.
6895 (x86_remove_point): Don't call remove_memory_breakpoint.
6897 2015-04-01 Pedro Alves <palves@redhat.com>
6898 Cleber Rosa <crosa@redhat.com>
6900 * server.c (gdbserver_usage): Reorganize and extend the usage
6903 2015-03-24 Pedro Alves <palves@redhat.com>
6905 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6906 output. Also dump TRAP_TRACE.
6907 (linux_low_filter_event): In debug output, distinguish a
6908 resume_stop SIGSTOP from a delayed SIGSTOP.
6910 2015-03-24 Gary Benson <gbenson@redhat.com>
6912 * linux-x86-low.c (x86_linux_new_thread): Moved to
6914 (x86_linux_prepare_to_resume): Likewise.
6916 2015-03-24 Gary Benson <gbenson@redhat.com>
6918 * Makefile.in (x86-linux-dregs.o): New rule.
6919 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6920 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6921 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6922 (x86_linux_dr_get): Likewise.
6923 (x86_linux_dr_set): Likewise.
6924 (update_debug_registers_callback): Likewise.
6925 (x86_linux_dr_set_addr): Likewise.
6926 (x86_linux_dr_get_addr): Likewise.
6927 (x86_linux_dr_set_control): Likewise.
6928 (x86_linux_dr_get_control): Likewise.
6929 (x86_linux_dr_get_status): Likewise.
6930 (x86_linux_update_debug_registers): Likewise.
6932 2015-03-24 Gary Benson <gbenson@redhat.com>
6934 * linux-x86-low.c (x86_linux_update_debug_registers):
6935 New function, factored out from...
6936 (x86_linux_prepare_to_resume): ...this.
6938 2015-03-24 Gary Benson <gbenson@redhat.com>
6940 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6941 (x86_linux_dr_set): Likewise.
6942 (update_debug_registers_callback): Likewise.
6943 (x86_linux_dr_set_addr): Likewise.
6944 (x86_linux_dr_get_addr): Likewise.
6945 (x86_linux_dr_set_control): Likewise.
6946 (x86_linux_dr_get_control): Likewise.
6947 (x86_linux_dr_get_status): Likewise.
6948 (x86_linux_prepare_to_resume): Likewise.
6950 2015-03-24 Gary Benson <gbenson@redhat.com>
6952 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6953 Use perror_with_name. Pass string through gettext.
6954 (x86_linux_dr_set): Likewise.
6956 2015-03-24 Gary Benson <gbenson@redhat.com>
6958 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6959 (x86_linux_dr_set_addr): ...this.
6960 (x86_dr_low_get_addr): Rename to...
6961 (x86_linux_dr_get_addr): ...this.
6962 (x86_dr_low_set_control): Rename to...
6963 (x86_linux_dr_set_control): ...this.
6964 (x86_dr_low_get_control): Rename to...
6965 (x86_linux_dr_get_control): ...this.
6966 (x86_dr_low_get_status): Rename to...
6967 (x86_linux_dr_get_status): ...this.
6968 (x86_dr_low): Update with new function names.
6970 2015-03-24 Gary Benson <gbenson@redhat.com>
6972 * Makefile.in (x86-linux.o): New rule.
6973 * configure.srv: Add x86-linux.o to relevant targets.
6974 * linux-low.c (lwp_set_arch_private_info): New function.
6975 (lwp_arch_private_info): Likewise.
6976 * linux-x86-low.c: Include nat/x86-linux.h.
6977 (arch_lwp_info): Removed structure.
6978 (update_debug_registers_callback):
6979 Use lwp_set_debug_registers_changed.
6980 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6981 and lwp_set_debug_registers_changed.
6982 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6984 2015-03-24 Gary Benson <gbenson@redhat.com>
6986 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6987 * linux-arm-low.c (arm_new_thread): Likewise.
6988 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6989 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6990 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6991 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6993 2015-03-24 Gary Benson <gbenson@redhat.com>
6995 * linux-low.c (ptid_of_lwp): New function.
6996 (lwp_is_stopped): Likewise.
6997 (lwp_stop_reason): Likewise.
6998 * linux-x86-low.c (update_debug_registers_callback):
7000 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7003 2015-03-24 Gary Benson <gbenson@redhat.com>
7005 * linux-low.h (linux_stop_lwp): Remove declaration.
7007 2015-03-24 Gary Benson <gbenson@redhat.com>
7009 * linux-low.h: Include nat/linux-nat.h.
7010 * linux-low.c (iterate_over_lwps_args): New structure.
7011 (iterate_over_lwps_filter): New function.
7012 (iterate_over_lwps): Likewise.
7013 * linux-x86-low.c (update_debug_registers_callback):
7014 Update signature to what iterate_over_lwps expects.
7015 Remove PID check that iterate_over_lwps now performs.
7016 (x86_dr_low_set_addr): Use iterate_over_lwps.
7017 (x86_dr_low_set_control): Likewise.
7019 2015-03-24 Gary Benson <gbenson@redhat.com>
7021 * linux-x86-low.c (x86_debug_reg_state): New function.
7022 (x86_linux_prepare_to_resume): Use the above.
7024 2015-03-24 Gary Benson <gbenson@redhat.com>
7026 * linux-low.c (current_lwp_ptid): New function.
7027 * linux-x86-low.c: Include nat/linux-nat.h.
7028 (x86_dr_low_get_addr): Use current_lwp_ptid.
7029 (x86_dr_low_get_control): Likewise.
7030 (x86_dr_low_get_status): Likewise.
7032 2015-03-20 Pedro Alves <palves@redhat.com>
7034 * tracepoint.c (cmd_qtstatus): Make "str" const.
7036 2015-03-20 Pedro Alves <palves@redhat.com>
7038 * server.c (handle_general_set): Make "req_str" const.
7040 2015-03-19 Pedro Alves <palves@redhat.com>
7042 * linux-low.c (linux_resume_one_lwp): Rename to ...
7043 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7044 instead call perror_with_name.
7045 (check_ptrace_stopped_lwp_gone): New function.
7046 (linux_resume_one_lwp): Reimplement as wrapper around
7047 linux_resume_one_lwp_throw that swallows errors if the LWP is
7050 2015-03-19 Pedro Alves <palves@redhat.com>
7052 * linux-low.c (count_events_callback, select_event_lwp_callback):
7053 No longer check whether the thread has resume_stop as last resume
7056 2015-03-19 Pedro Alves <palves@redhat.com>
7058 * linux-low.c (count_events_callback, select_event_lwp_callback):
7059 Use the lwp's status_pending_p field, not the thread's.
7061 2015-03-19 Pedro Alves <palves@redhat.com>
7063 * linux-low.c (select_event_lwp_callback): Update comments to
7064 no longer mention SIGTRAP.
7066 2015-03-18 Gary Benson <gbenson@redhat.com>
7068 * server.c (handle_query): Do not report vFile:fstat as supported.
7070 2015-03-11 Gary Benson <gbenson@redhat.com>
7072 * hostio.c (sys/types.h): New include.
7073 (sys/stat.h): Likewise.
7074 (common-remote-fileio.h): Likewise.
7075 (handle_fstat): New function.
7076 (handle_vFile): Handle vFile:fstat packets.
7078 2015-03-11 Gary Benson <gbenson@redhat.com>
7080 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7081 struct stat.st_blocks and struct stat.st_blksize.
7082 * configure: Regenerate.
7083 * config.in: Likewise.
7084 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7085 (OBS): Add common-remote-fileio.o.
7086 (common-remote-fileio.o): New rule.
7088 2015-03-09 Pedro Alves <palves@redhat.com>
7090 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7091 'struct sockaddr' pointer in 'accept' call.
7093 2015-03-09 Pedro Alves <palves@redhat.com>
7096 2015-03-07 Pedro Alves <palves@redhat.com>
7097 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7098 or <winsock2.h> here. Instead include "gdb_socket.h".
7099 (remote_open): Use union gdb_sockaddr_u.
7100 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7101 or <winsock2.h> here. Instead include "gdb_socket.h".
7102 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7103 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7105 (init_named_socket, gdb_agent_helper_thread): Use union
7108 2015-03-07 Pedro Alves <palves@redhat.com>
7110 * configure.ac (build_warnings): Move
7111 -Wdeclaration-after-statement to the C-specific set.
7112 * configure: Regenerate.
7114 2015-03-07 Pedro Alves <palves@redhat.com>
7116 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7117 or <winsock2.h> here. Instead include "gdb_socket.h".
7118 (remote_open): Use union gdb_sockaddr_u.
7119 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7120 or <winsock2.h> here. Instead include "gdb_socket.h".
7121 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7122 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7124 (init_named_socket, gdb_agent_helper_thread): Use union
7127 2015-03-07 Pedro Alves <palves@redhat.com>
7129 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7132 2015-03-06 Yao Qi <yao.qi@linaro.org>
7134 * linux-aarch64-low.c (aarch64_insert_point): Use
7135 show_debug_regs as a boolean.
7136 (aarch64_remove_point): Likewise.
7138 2015-03-05 Pedro Alves <palves@redhat.com>
7140 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7141 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7142 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7143 * nto-low.c (nto_target_ops): Likewise.
7144 * spu-low.c (spu_target_ops): Likewise.
7145 * win32-low.c (win32_target_ops): Likewise.
7147 2015-03-04 Pedro Alves <palves@redhat.com>
7149 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7150 Decide whether a breakpoint triggered based on the SIGTRAP's
7152 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7153 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7154 (linux_low_filter_event): Check for breakpoints before checking
7156 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7158 (linux_stopped_by_sw_breakpoint)
7159 (linux_supports_stopped_by_sw_breakpoint)
7160 (linux_stopped_by_hw_breakpoint)
7161 (linux_supports_stopped_by_hw_breakpoint): New functions.
7162 (linux_target_ops): Install new target methods.
7164 2015-03-04 Pedro Alves <palves@redhat.com>
7166 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7167 * server.c (swbreak_feature, hwbreak_feature): New globals.
7168 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7169 (captured_main): Clear swbreak_feature and hwbreak_feature.
7170 * server.h (swbreak_feature, hwbreak_feature): Declare.
7171 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7172 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7173 supports_stopped_by_hw_breakpoint>: New fields.
7174 (target_supports_stopped_by_sw_breakpoint)
7175 (target_stopped_by_sw_breakpoint)
7176 (target_supports_stopped_by_hw_breakpoint)
7177 (target_stopped_by_hw_breakpoint): Declare.
7179 2015-03-04 Pedro Alves <palves@redhat.com>
7181 enum lwp_stop_reason -> enum target_stop_reason
7182 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7183 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7184 (linux_wait_1, stuck_in_jump_pad_callback)
7185 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7186 (linux_stopped_by_watchpoint):
7187 * linux-low.h (enum lwp_stop_reason): Delete.
7188 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7189 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7191 2015-03-04 Yao Qi <yao.qi@linaro.org>
7193 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7195 2015-03-03 Gary Benson <gbenson@redhat.com>
7197 * hostio.c (handle_vFile): Fix prefix lengths.
7199 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7201 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7204 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7206 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7207 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7208 (clean): Add "rm -f" for above C files.
7209 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7210 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7211 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7212 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7213 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7214 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7215 (init_registers_s390x_vx_linux64)
7216 (init_registers_s390x_tevx_linux64)
7217 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7218 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7220 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7221 (s390_store_vxrs_high): New functions.
7222 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7224 (s390_arch_setup): Add logic for selecting one of the new target
7225 descriptions. Activate the new vector regsets if applicable.
7226 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7227 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7228 and init_registers_s390x_tevx_linux64.
7230 2015-03-01 Pedro Alves <palves@redhat.com>
7232 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7235 2015-02-27 Pedro Alves <palves@redhat.com>
7237 * linux-x86-low.c (u_debugreg_offset): New function.
7238 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7240 2015-02-27 Pedro Alves <palves@redhat.com>
7242 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7243 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7244 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7245 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7246 (ps_lsetfpregs, ps_getpid)
7247 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7248 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7249 (ps_lsetxregs, ps_plog): Declare.
7251 2015-02-27 Pedro Alves <palves@redhat.com>
7253 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7254 IP_AGENT_EXPORT_FUNC.
7255 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7256 IP_AGENT_EXPORT_FUNC.
7257 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7258 (IP_AGENT_EXPORT): Delete.
7259 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7260 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7261 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7262 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7263 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7264 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7265 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7266 (traceframe_read_count, traceframe_write_count)
7267 (traceframes_created, trace_state_variables, get_raw_reg)
7268 (get_trace_state_variable_value, set_trace_state_variable_value)
7269 (ust_loaded, helper_thread_id, cmd_buf): Use
7270 IPA_SYM_EXPORTED_NAME.
7271 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7272 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7273 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7274 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7275 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7276 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7277 EXTERN_C_PUSH/EXTERN_C_POP.
7278 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7279 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7280 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7281 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7282 (traceframe_write_count, traceframe_read_count)
7283 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7284 (about_to_request_buffer_space, get_trace_state_variable_value)
7285 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7286 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7287 EXTERN_C_PUSH/EXTERN_C_POP.
7288 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7289 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7290 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7291 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7292 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7293 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7294 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7295 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7297 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7298 (IP_AGENT_EXPORT_VAR_DECL): Define.
7300 (gdb_agent_get_raw_reg): Declare.
7302 2015-02-27 Tom Tromey <tromey@redhat.com>
7303 Pedro Alves <palves@redhat.com>
7305 Rename symbols whose names are reserved C++ keywords throughout.
7307 2015-02-27 Pedro Alves <palves@redhat.com>
7309 * Makefile.in (COMPILER): New, get it from autoconf.
7310 (CXX): Get from autoconf instead.
7311 (COMPILE.pre): Use COMPILER.
7312 (CC-LD): Rename to ...
7313 (CC_LD): ... this. Use COMPILER.
7314 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7315 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7316 * acinclude.m4: Include build-with-cxx.m4.
7317 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7318 Disable -Werror by default if building in C++ mode.
7319 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7320 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7321 the C++ compiler. Save/restore CXXFLAGS too.
7322 * configure: Regenerate.
7324 2015-02-27 Pedro Alves <palves@redhat.com>
7326 * acinclude.m4: Include libiberty.m4.
7327 * configure.ac: Call libiberty_INIT.
7328 * config.in, configure: Regenerate.
7330 2015-02-26 Pedro Alves <palves@redhat.com>
7332 * linux-low.c (linux_wait_1): When incrementing the PC past a
7333 program breakpoint always use the_low_target.breakpoint_len as
7334 increment, rather than the maximum between that and
7335 the_low_target.decr_pc_after_break.
7337 2015-02-23 Pedro Alves <palves@redhat.com>
7339 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7340 thread was doing a step-over; always adjust the PC if
7341 we stepped over a permanent breakpoint.
7342 (linux_wait_1): If we stepped over breakpoint that was on top of a
7343 permanent breakpoint, manually advance the PC past it.
7345 2015-02-23 Pedro Alves <palves@redhat.com>
7347 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7349 (x86_fill_gregset, x86_store_gregset): Use it when handling
7352 2015-02-20 Pedro Alves <palves@redhat.com>
7354 * thread-db.c: Include "nat/linux-procfs.h".
7355 (thread_db_init): Skip listing new threads if the kernel supports
7356 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7358 2015-02-20 Pedro Alves <palves@redhat.com>
7360 * linux-low.c (status_pending_p_callback): Use ptid_match.
7362 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7364 PR breakpoints/16812
7365 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7366 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7367 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7369 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7371 PR breakpoints/15956
7372 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7374 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7376 * linux-low.c (linux_low_btrace_conf): Print size.
7377 * server.c (handle_btrace_conf_general_set): New.
7378 (hanle_general_set): Call handle_btrace_conf_general_set.
7379 (handle_query): Report Qbtrace-conf:bts:size as supported.
7381 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7383 * linux-low.c (linux_low_enable_btrace): Update parameters.
7384 (linux_low_btrace_conf): New.
7385 (linux_target_ops)<to_btrace_conf>: Initialize.
7386 * server.c (current_btrace_conf): New.
7387 (handle_btrace_enable): Rename to ...
7388 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7389 to target_enable_btrace. Update comment. Update users.
7390 (handle_qxfer_btrace_conf): New.
7391 (qxfer_packets): Add btrace-conf entry.
7392 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7393 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7394 (target_ops)<read_btrace_conf>: New.
7395 (target_enable_btrace): Update parameters.
7396 (target_read_btrace_conf): New.
7398 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7400 * server.c (handle_btrace_general_set): Remove call to
7401 target_supports_btrace.
7402 (supported_btrace_packets): New.
7403 (handle_query): Call supported_btrace_packets.
7404 * target.h: include btrace-common.h.
7405 (btrace_target_info): Removed.
7406 (supports_btrace, target_supports_btrace): Update parameters.
7408 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7410 * Makefile.in (SFILES): Add common/btrace-common.c.
7411 (OBS): Add common/btrace-common.o.
7412 (btrace-common.o): Add build rules.
7413 * linux-low: Include btrace-common.h.
7414 (linux_low_read_btrace): Use struct btrace_data. Call
7415 btrace_data_init and btrace_data_fini.
7417 2015-02-06 Pedro Alves <palves@redhat.com>
7419 * thread-db.c (find_new_threads_callback): Add debug output.
7421 2015-02-04 Pedro Alves <palves@redhat.com>
7423 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7424 (resume_stopped_resumed_lwps): New function.
7425 (linux_wait_for_event_filtered): Use it.
7427 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7429 * Makefile.in (SFILES): Add linux-personality.c.
7430 (linux-personality.o): New rule.
7431 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7432 list of objects to be built.
7433 * linux-low.c: Include nat/linux-personality.h.
7434 (linux_create_inferior): Remove code to disable address space
7435 randomization (moved to ../nat/linux-personality.c). Create
7436 cleanup to disable address space randomization.
7438 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7440 * Makefile.in (posix-strerror.o): New rule.
7441 (mingw-strerror.o): Likewise.
7442 * configure: Regenerated.
7443 * configure.ac: Source file ../common/common.host. Initialize new
7444 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7446 2015-01-14 Yao Qi <yao@codesourcery.com>
7448 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7449 (ppc-linux.o): New rule.
7450 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7451 * configure.ac: AC_CHECK_FUNCS(getauxval).
7452 * config.in: Re-generated.
7453 * configure: Re-generated.
7454 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7455 ppc64_64bit_inferior_p
7457 2015-01-14 Yao Qi <yao@codesourcery.com>
7459 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7460 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7461 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7462 (PT_ORIG_R3, PT_TRAP): Likewise.
7463 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7464 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7465 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7467 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7469 * i387-fp.c (i387_cache_to_xsave): In look over
7470 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7471 zmmh_low_space field by use of zmmh_high_space.
7473 2015-01-09 Pedro Alves <palves@redhat.com>
7475 * linux-low.c (step_over_bkpt): Move higher up in the file.
7476 (handle_extended_wait): Don't store the stop_pc here.
7477 (get_stop_pc): Adjust comments and rename to ...
7478 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7479 stopped for a software breakpoint or hardware breakpoint.
7480 (thread_still_has_status_pending_p): New function.
7481 (status_pending_p_callback): Use
7482 thread_still_has_status_pending_p. If the event is no longer
7483 interesting, resume the LWP.
7484 (handle_tracepoints): Add assert.
7485 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7486 (wstatus_maybe_breakpoint): New function.
7487 (cancel_breakpoint): Delete function.
7488 (check_stopped_by_watchpoint): New function, factored out from
7489 linux_low_filter_event.
7490 (lp_status_maybe_breakpoint): Delete function.
7491 (linux_low_filter_event): Remove filter_ptid argument.
7492 Leave thread group exits pending here. Store the LWP's stop PC.
7493 Always leave events pending.
7494 (linux_wait_for_event_filtered): Pull all events out of the
7495 kernel, and leave them all pending.
7496 (count_events_callback, select_event_lwp_callback): Consider all
7498 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7499 (select_event_lwp): Only give preference to the stepping LWP in
7500 all-stop mode. Adjust comments.
7501 (ignore_event): New function.
7502 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7503 references to cancel_breakpoints. Adjust to renames. Also give
7504 equal priority to all LWPs that have had events in non-stop mode.
7505 If reporting a software breakpoint event, unadjust the LWP's PC.
7506 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7507 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7509 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7510 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7511 (linux_stopped_by_watchpoint): Adjust.
7512 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7513 * linux-low.h (enum lwp_stop_reason): New.
7514 (struct lwp_info) <stop_pc>: Adjust comment.
7515 <stopped_by_watchpoint>: Delete field.
7516 <stop_reason>: New field.
7517 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7518 * mem-break.c (software_breakpoint_inserted_here)
7519 (hardware_breakpoint_inserted_here): New function.
7520 * mem-break.h (software_breakpoint_inserted_here)
7521 (hardware_breakpoint_inserted_here): Declare.
7522 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7523 (cancel_breakpoints): Delete.
7524 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7525 (upload_fast_traceframes): Remove references to
7528 2015-01-09 Pedro Alves <palves@redhat.com>
7530 * thread-db.c (find_new_threads_callback): Ignore thread if the
7531 kernel thread ID is -1.
7533 2015-01-09 Pedro Alves <palves@redhat.com>
7535 * linux-low.c (linux_attach_fail_reason_string): Move to
7536 nat/linux-ptrace.c, and rename.
7537 (linux_attach_lwp): Update comment.
7538 (attach_proc_task_lwp_callback): New function.
7539 (linux_attach): Adjust to rename and use
7540 linux_proc_attach_tgid_threads.
7541 (linux_attach_fail_reason_string): Delete declaration.
7543 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7545 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7546 * server.c (gdbserver_version): Likewise.
7548 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7550 * remote-utils.c: Include ctype.h.
7551 (input_interrupt): Explicitly handle the case when the char
7552 received is the NUL byte. Improve the printing of non-ASCII
7555 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7557 * linux-low.c (linux_low_filter_event): Update call to
7558 linux_enable_event_reporting following the addition of
7559 a new parameter to that function.
7561 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7564 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7565 (AARCH64_FPCR_REGNO): Likewise.
7566 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7567 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7568 (aarch64_store_fpregset): Likewise.
7570 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7572 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7573 Remove FIXME comment about assumption about N.
7575 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7577 * configure.ac: If large-file support is disabled in GDBserver,
7578 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7579 * configure: Regenerate.
7581 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7583 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7584 warning upon ENODATA from ptrace.
7585 * linux-s390-low.c (s390_store_tdb): New.
7586 (s390_regsets): Add regset for NT_S390_TDB.
7588 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7590 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7591 without a fill_function.
7592 * linux-s390-low.c (s390_fill_last_break): Remove.
7593 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7594 (s390_arch_setup): Use regset's size instead of fill_function for
7597 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7599 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7600 the regset's store function when ptrace returned an error.
7601 * regcache.c (get_thread_regcache): Invalidate register cache
7602 before fetching inferior's registers.
7604 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7606 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7607 while-loop as for-loop.
7608 (regsets_store_inferior_registers): Likewise.
7610 2014-11-28 Yao Qi <yao@codesourcery.com>
7612 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7613 * config.in, configure: Re-generate.
7614 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7617 2014-11-21 Yao Qi <yao@codesourcery.com>
7619 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7620 (AC_CHECK_HEADERS): Remove malloc.h.
7621 * configure: Re-generated.
7622 * config.in: Re-generated.
7623 * server.h: Don't include alloca.h and malloc.h.
7624 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7625 Don't include malloc.h.
7627 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7629 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7630 corresponding ERRNO check in same block.
7632 2014-11-12 Pedro Alves <palves@redhat.com>
7634 * server.c (cont_thread): Update comment.
7635 (start_inferior, attach_inferior): No longer clear cont_thread.
7636 (handle_v_cont): No longer set cont_thread.
7637 (captured_main): Clear cont_thread each time a GDB connects.
7639 2014-11-12 Pedro Alves <palves@redhat.com>
7641 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7642 thread, and don't resume all threads if the Hc thread has exited.
7644 2014-11-12 Pedro Alves <palves@redhat.com>
7646 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7647 the process group instead of to a specific LWP.
7649 2014-10-15 Pedro Alves <palves@redhat.com>
7652 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7654 (arm_set_thread_context): Delete.
7655 (the_low_target): Adjust.
7656 * win32-i386-low.c (debug_registers_changed)
7657 (debug_registers_used): Delete.
7658 (update_debug_registers_callback): New function.
7659 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7660 needing to update their debug registers.
7661 (win32_get_current_dr): New function.
7662 (x86_dr_low_get_addr, x86_dr_low_get_control)
7663 (x86_dr_low_get_status): Fetch the debug register from the thread
7665 (i386_initial_stuff): Adjust.
7666 (i386_get_thread_context): Remove current_event parameter. Don't
7667 clear debug_registers_changed nor copy DR values to
7669 (i386_set_thread_context): Delete.
7670 (i386_prepare_to_resume): New function.
7671 (i386_thread_added): Mark the thread as needing to update irs
7673 (the_low_target): Remove i386_set_thread_context and install
7674 i386_prepare_to_resume.
7675 * win32-low.c (win32_get_thread_context): Adjust.
7676 (win32_set_thread_context): Use SetThreadContext
7678 (win32_prepare_to_resume): New function.
7679 (win32_require_context): New function, factored out from ...
7680 (thread_rec): ... this.
7681 (continue_one_thread): Call win32_prepare_to_resume on each thread
7682 we're about to continue.
7683 (win32_resume): Call win32_prepare_to_resume on the event thread.
7684 * win32-low.h (struct win32_thread_info)
7685 <debug_registers_changed>: New field.
7686 (struct win32_target_ops): Change prototype of set_thread_context,
7687 delete set_thread_context and add prepare_to_resume.
7688 (win32_require_context): New declaration.
7690 2014-10-08 Gary Benson <gbenson@redhat.com>
7692 * server.h: Do not include common-exceptions.h.
7694 2014-10-08 Gary Benson <gbenson@redhat.com>
7696 * server.h: Do not include cleanups.h.
7698 2014-09-30 James Hogan <james.hogan@imgtec.com>
7700 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7703 2014-09-23 Yao Qi <yao@codesourcery.com>
7705 * linux-low.c (lp_status_maybe_breakpoint): New function.
7706 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7707 (count_events_callback): Likewise.
7708 (select_event_lwp_callback): Likewise.
7709 (cancel_breakpoints_callback): Likewise.
7711 2014-09-19 Don Breazeal <donb@codesourcery.com>
7713 * linux-low.c (handle_extended_wait): Call
7714 linux_ptrace_get_extended_event.
7715 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7716 linux_is_extended_waitstatus.
7718 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7720 * Makefile.in (CPPFLAGS): Define.
7721 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7722 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7724 2014-09-16 Gary Benson <gbenson@redhat.com>
7726 * inferiors.h (current_inferior): Renamed as...
7727 (current_thread): New variable. All uses updated.
7728 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7729 (maybe_move_out_of_jump_pad): Likewise.
7730 (cancel_breakpoint): Likewise.
7731 (linux_low_filter_event): Likewise.
7732 (wait_for_sigstop): Likewise.
7733 (linux_resume_one_lwp): Likewise.
7734 (need_step_over_p): Likewise.
7735 (start_step_over): Likewise.
7736 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7737 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7738 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7739 and save_inferior as saved_thread.
7740 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7742 (regcache_invalidate_thread): Likewise.
7743 * remote-utils.c (prepare_resume_reply): Likewise.
7744 * thread-db.c (thread_db_get_tls_address): Likewise.
7745 (disable_thread_event_reporting): Likewise.
7746 (remove_thread_event_breakpoints): Likewise.
7747 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7749 * target.h (set_desired_inferior): Renamed as...
7750 (set_desired_thread): New declaration. All uses updated.
7751 * server.c (myresume): Updated comment to reference thread instead
7753 (handle_serial_event): Likewise.
7754 (handle_target_event): Likewise.
7756 2014-09-12 Tom Tromey <tromey@redhat.com>
7757 Gary Benson <gbenson@redhat.com>
7759 * regcache.h: Include common-regcache.h.
7760 (regcache_read_pc): Don't declare.
7761 * regcache.c (get_thread_regcache_for_ptid): New function.
7763 2014-09-11 Tom Tromey <tromey@redhat.com>
7764 Gary Benson <gbenson@redhat.com>
7766 * symbol.c: New file.
7767 * Makefile.in (SFILES): Add symbol.c.
7768 (OBS): Add symbol.o.
7770 2014-09-11 Gary Benson <gbenson@redhat.com>
7772 * target.c (target_stop_ptid, target_continue_ptid): New
7775 2014-09-11 Tom Tromey <tromey@redhat.com>
7776 Gary Benson <gbenson@redhat.com>
7778 * target.h: Include target/target.h.
7779 * target.c (target_read_memory, target_read_uint32)
7780 (target_write_memory): New functions.
7782 2014-09-11 Gary Benson <gbenson@redhat.com>
7784 * server.h (debug_hw_points): Don't declare.
7785 * server.c (debug_hw_points): Don't define. Replace all uses
7786 with show_debug_regs.
7787 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7788 all uses with show_debug_regs.
7790 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7792 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7793 endianness into account.
7794 (ppc_supply_ptrace_register): Likewise.
7796 2014-09-03 James Hogan <james.hogan@imgtec.com>
7798 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7799 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7801 2014-09-03 Gary Benson <gbenson@redhat.com>
7803 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7804 ALL_DEBUG_ADDRESS_REGISTERS.
7806 2014-09-02 Gary Benson <gbenson@redhat.com>
7808 * i386-low.h: Renamed as...
7809 * x86-low.h: New file. All type, function and variable name
7810 prefixes changed from "i386_" to "x86_". All references updated.
7811 * i386-low.c: Renamed as...
7812 * x86-low.c: New file. All type, function and variable name
7813 prefixes changed from "i386_" to "x86_". All references updated.
7815 2014-09-02 Gary Benson <gbenson@redhat.com>
7817 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7818 (x86_linux_new_thread): Likewise.
7820 2014-08-29 Gary Benson <gbenson@redhat.com>
7822 * server.h (setjmp.h): Do not include.
7823 (toplevel): Do not declare.
7824 (common-exceptions.h): Include.
7825 (cleanups.h): Likewise.
7826 * server.c (toplevel): Do not define.
7827 (exit_code): New static global.
7828 (detach_or_kill_for_exit_cleanup): New function.
7829 (main): New function. Original main renamed to...
7830 (captured_main): New function.
7831 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7833 2014-08-29 Gary Benson <gbenson@redhat.com>
7835 * Makefile.in (SFILES): Add common/common-exceptions.c.
7836 (OBS): Add common-exceptions.o.
7837 (common-exceptions.o): New rule.
7838 * utils.c (prepare_to_throw_exception): New function.
7840 2014-08-29 Gary Benson <gbenson@redhat.com>
7842 * config.in: Regenerate.
7843 * configure: Likewise.
7845 2014-08-29 Gary Benson <gbenson@redhat.com>
7847 * Makefile.in (SFILES): Add common/cleanups.c.
7849 (cleanups.o): New rule.
7851 2014-08-29 Gary Benson <gbenson@redhat.com>
7853 * utils.c (internal_vwarning): New function.
7855 2014-08-28 Gary Benson <gbenson@redhat.com>
7857 * utils.h (fatal): Remove declaration.
7858 * utils.c (fatal): Remove function.
7860 2014-08-28 Gary Benson <gbenson@redhat.com>
7862 * tracepoint.c (gdb_agent_init): Replace fatal with
7864 (initialize_tracepoint): Likewise.
7866 2014-08-28 Gary Benson <gbenson@redhat.com>
7868 * remote-utils.c (remote_prepare): Replace fatal with error.
7870 2014-08-28 Gary Benson <gbenson@redhat.com>
7872 * linux-low.c (linux_async): Replace fatal with warning.
7874 (linux_start_non_stop): Return -1 if linux_async failed.
7876 2014-08-28 Gary Benson <gbenson@redhat.com>
7878 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7880 (i386_dr_low_get_addr): Remove vague comment.
7881 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7884 2014-08-28 Gary Benson <gbenson@redhat.com>
7886 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7887 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7889 (linux_resume_one_lwp): Likewise.
7890 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7892 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7893 with internal_error.
7894 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7895 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7896 (find_register_by_name): Replace fatal with internal_error.
7897 (find_regno): Likewise.
7898 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7899 * thread-db.c (thread_db_create_event): Likewise.
7900 (thread_db_load_search): Likewise.
7901 (try_thread_db_load_1): Likewise.
7902 * tracepoint.c (get_jump_space_head): Replace fatal with
7904 (claim_trampoline_space): Likewise.
7905 (have_fast_tracepoint_trampoline_buffer): Likewise.
7906 (cmd_qtstart): Likewise.
7907 (stop_tracing): Likewise.
7908 (fast_tracepoint_collecting): Likewise.
7909 (target_malloc): Likewise.
7910 (download_tracepoint): Likewise.
7911 (download_trace_state_variables): Replace check with gdb_assert.
7912 (upload_fast_traceframes): Replace fatal with internal_error.
7914 2014-08-19 Tom Tromey <tromey@redhat.com>
7915 Gary Benson <gbenson@redhat.com>
7917 * Makefile.in (SFILES): Add common/common-debug.c.
7918 (OBS): Add common-debug.o.
7919 (common-debug.o): New rule.
7920 * debug.h (debug_printf): Don't declare.
7921 * debug.c (debug_printf): Renamed and rewritten as...
7922 (debug_vprintf): New function.
7924 2014-08-19 Gary Benson <gbenson@redhat.com>
7926 * utils.h: Do not include print-utils.h.
7928 2014-08-19 Tom Tromey <tromey@redhat.com>
7929 Gary Benson <gbenson@redhat.com>
7931 * server.h: Add static assertion.
7932 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7934 2014-08-19 Tom Tromey <tromey@redhat.com>
7935 Gary Benson <gbenson@redhat.com>
7937 * Makefile.in (SFILES): Add common/errors.c.
7938 (OBS): Add errors.o.
7939 (IPA_OBS): Add errors-ipa.o.
7940 (errors.o): New rule.
7941 (errors-ipa.o): Likewise.
7942 * utils.h (perror_with_name, error, warning): Don't declare.
7943 * utils.c (warning): Renamed and rewritten as...
7944 (vwarning): New function.
7945 (error): Renamed and rewritten as...
7946 (verror): New function.
7947 (internal_error): Renamed and rewritten as...
7948 (internal_verror): New function.
7950 2014-08-07 Gary Benson <gbenson@redhat.com>
7952 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7953 * configure: Regenerate.
7954 * config.in: Likewise.
7955 * server.h: Do not include errno.h.
7956 * event-loop.c: Likewise.
7957 * hostio-errno.c: Likewise.
7958 * linux-low.c: Likewise.
7959 * remote-utils.c: Likewise.
7960 * spu-low.c: Likewise.
7961 * utils.c: Likewise.
7962 * gdbreplay.c: Unconditionally include errno.h.
7964 2014-08-07 Gary Benson <gbenson@redhat.com>
7966 * server.h: Do not include string.h.
7967 * event-loop.c: Likewise.
7968 * linux-low.c: Likewise.
7969 * regcache.c: Likewise.
7970 * remote-utils.c: Likewise.
7971 * spu-low.c: Likewise.
7972 * utils.c: Likewise.
7974 2014-08-07 Gary Benson <gbenson@redhat.com>
7976 * server.h: Do not include gdb_assert.h.
7978 2014-08-07 Gary Benson <gbenson@redhat.com>
7980 * server.h: Do not include common-utils.h.
7982 2014-08-07 Gary Benson <gbenson@redhat.com>
7984 * server.h: Do not include ptid.h.
7985 * notif.h: Likewise.
7987 2014-08-07 Gary Benson <gbenson@redhat.com>
7989 * server.h: Do not include gdb_locale.h.
7991 2014-08-07 Gary Benson <gbenson@redhat.com>
7993 * server.h: Do not include gdb/signals.h.
7994 * win32-low.c: Likewise.
7996 2014-08-07 Gary Benson <gbenson@redhat.com>
7998 * server.h: Do not include pathmax.h.
8000 2014-08-07 Gary Benson <gbenson@redhat.com>
8002 * server.h: Do not include libiberty.h.
8003 * linux-bfin-low.c: Likewise.
8005 2014-08-07 Gary Benson <gbenson@redhat.com>
8007 * server.h: Do not include ansidecl.h.
8009 2014-08-07 Gary Benson <gbenson@redhat.com>
8011 * linux-x86-low.c: Do not include stddef.h.
8012 * lynx-ppc-low.c: Likewise.
8013 * tracepoint.c: Likewise.
8015 2014-08-07 Gary Benson <gbenson@redhat.com>
8017 * server.h: Do not include stdarg.h.
8018 * nto-low.c: Likewise.
8020 2014-08-07 Gary Benson <gbenson@redhat.com>
8022 * server.h: Do not include stdlib.h.
8023 * inferiors.c: Likewise.
8024 * linux-low.c: Likewise.
8025 * regcache.c: Likewise.
8026 * spu-low.c: Likewise.
8027 * tracepoint.c: Likewise.
8028 * utils.c: Likewise.
8030 2014-08-07 Gary Benson <gbenson@redhat.com>
8032 * server.h: Do not include stdio.h.
8033 * linux-low.c: Likewise.
8034 * remote-utils.c: Likewise.
8035 * spu-low.c: Likewise.
8036 * utils.c: Likewise.
8037 * wincecompat.c: Likewise.
8039 2014-08-06 Gary Benson <gbenson@redhat.com>
8041 * regcache.c (init_register_cache): Move conditionals inside if.
8043 2014-08-06 Gary Benson <gbenson@redhat.com>
8045 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8047 2014-07-31 Gary Benson <gbenson@redhat.com>
8049 * ax.h: Do not include server.h.
8050 * gdbthread.h: Likewise.
8051 * lynx-low.h: Likewise.
8052 * notif.h: Likewise.
8054 2014-07-30 Gary Benson <gbenson@redhat.com>
8056 * server.h: Include common-defs.h.
8057 Do not include config.h or build-gnulib-gdbserver/config.h.
8059 2014-07-30 Gary Benson <gbenson@redhat.com>
8061 * hostio-errno.c: Move server.h to top of includes list.
8062 * inferiors.c: Likewise.
8063 * linux-x86-low.c: Likewise.
8064 * notif.c: Include server.h.
8066 2014-07-24 Tom Tromey <tromey@redhat.com>
8067 Gary Benson <gbenson@redhat.com>
8069 * server.h (CORE_ADDR): Now unsigned.
8071 2014-07-16 Pedro Alves <palves@redhat.com>
8073 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8075 2014-07-15 Pedro Alves <palves@redhat.com>
8077 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8080 2014-07-11 Pedro Alves <palves@redhat.com>
8082 * linux-low.c (kill_wait_lwp): New function, based on
8083 kill_one_lwp_callback, but use my_waitpid directly.
8084 (kill_one_lwp_callback, linux_kill): Use it.
8086 2014-06-23 Pedro Alves <palves@redhat.com>
8088 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8089 before setting DR0..DR3.
8091 2014-06-20 Gary Benson <gbenson@redhat.com>
8093 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8094 * configure: Regenerated.
8095 * config.in: Likewise.
8097 2014-06-20 Gary Benson <gbenson@redhat.com>
8099 * Makefile.in (SFILES): Update locations for files moved
8101 (object file files): Reordered.
8103 2014-06-20 Gary Benson <gbenson@redhat.com>
8105 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8106 (i386_dr_low_set_addr): Likewise.
8107 (i386_dr_low_get_addr): Likewise.
8108 (i386_dr_low_can_set_control): Likewise.
8109 (i386_dr_low_set_control): Likewise.
8110 (i386_dr_low_get_control): Likewise.
8111 (i386_dr_low_get_status): Likewise.
8112 (i386_get_debug_register_length): Likewise.
8113 * linux-x86-low.c (i386_dr_low_set_addr):
8114 Changed signature. Made static.
8115 (i386_dr_low_get_addr): Likewise.
8116 (i386_dr_low_set_control): Likewise.
8117 (i386_dr_low_get_control): Likewise.
8118 (i386_dr_low_get_status): Likewise.
8119 (i386_dr_low): New global variable.
8120 * win32-i386-low.c (i386_dr_low_set_addr):
8121 Changed signature. Made static.
8122 (i386_dr_low_get_addr): Likewise.
8123 (i386_dr_low_set_control): Likewise.
8124 (i386_dr_low_get_control): Likewise.
8125 (i386_dr_low_get_status): Likewise.
8126 (i386_dr_low): New global variable.
8128 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8130 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8131 * Makefile.in (AR, AR_FLAGS): Define.
8132 * configure: Regenerate.
8134 2014-06-19 Gary Benson <gbenson@redhat.com>
8136 * Makefile.in (i386-dregs.o): New rule.
8137 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8138 * i386-low.c (target.h): Remove include.
8139 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8140 (DR_CONTROL_SHIFT): Likewise.
8141 (DR_CONTROL_SIZE): Likewise.
8142 (DR_RW_EXECUTE): Likewise.
8143 (DR_RW_WRITE): Likewise.
8144 (DR_RW_READ): Likewise.
8145 (DR_RW_IORW): Likewise.
8146 (DR_LEN_1): Likewise.
8147 (DR_LEN_2): Likewise.
8148 (DR_LEN_4): Likewise.
8149 (DR_LEN_8): Likewise.
8150 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8151 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8152 (DR_ENABLE_SIZE): Likewise.
8153 (DR_LOCAL_SLOWDOWN): Likewise.
8154 (DR_GLOBAL_SLOWDOWN): Likewise.
8155 (DR_CONTROL_RESERVED): Likewise.
8156 (I386_DR_CONTROL_MASK): Likewise.
8157 (I386_DR_VACANT): Likewise.
8158 (I386_DR_LOCAL_ENABLE): Likewise.
8159 (I386_DR_GLOBAL_ENABLE): Likewise.
8160 (I386_DR_DISABLE): Likewise.
8161 (I386_DR_SET_RW_LEN): Likewise.
8162 (I386_DR_GET_RW_LEN): Likewise.
8163 (I386_DR_WATCH_HIT): Likewise.
8164 (i386_wp_op_t): Likewise.
8165 (i386_show_dr): Likewise.
8166 (i386_length_and_rw_bits): Likewise.
8167 (i386_insert_aligned_watchpoint): Likewise.
8168 (i386_remove_aligned_watchpoint): Likewise.
8169 (i386_handle_nonaligned_watchpoint): Likewise.
8170 i386_update_inferior_debug_regs(): Likewise.
8171 (i386_dr_insert_watchpoint): Likewise.
8172 (i386_dr_remove_watchpoint): Likewise.
8173 (i386_dr_region_ok_for_watchpoint): Likewise.
8174 (i386_dr_stopped_data_address): Likewise.
8175 (i386_dr_stopped_by_watchpoint): Likewise.
8177 2014-06-19 Gary Benson <gbenson@redhat.com>
8179 * i386-low.c (i386_dr_show): Renamed to
8180 i386_show_dr and made static. All uses updated.
8181 (i386_dr_length_and_rw_bits): Renamed to
8182 i386_length_and_rw_bits and made static.
8184 (i386_dr_insert_aligned_watchpoint): Renamed to
8185 i386_insert_aligned_watchpoint and made static.
8187 (i386_dr_remove_aligned_watchpoint): Renamed to
8188 i386_remove_aligned_watchpoint and made static.
8190 (i386_dr_update_inferior_debug_regs): Renamed to
8191 i386_update_inferior_debug_regs and made static.
8194 2014-06-18 Gary Benson <gbenson@redhat.com>
8196 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8197 (i386_dr_low_can_set_control): Likewise.
8198 (i386_get_debug_register_length): Likewise.
8199 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8200 (i386_dr_low_can_set_control): Likewise.
8201 (i386_get_debug_register_length): Likewise.
8203 2014-06-17 Gary Benson <gbenson@redhat.com>
8205 * i386-low.h (i386-dregs.h): New include.
8206 (DR_FIRSTADDR): Now in i386-dregs.h.
8207 (DR_LASTADDR): Likewise.
8208 (DR_NADDR): Likewise.
8209 (DR_STATUS): Likewise.
8210 (DR_CONTROL): Likewise.
8211 (i386_debug_reg_state): Likewise.
8212 (i386_dr_insert_watchpoint): Likewise.
8213 (i386_dr_remove_watchpoint): Likewise.
8214 (i386_dr_region_ok_for_watchpoint): Likewise.
8215 (i386_dr_stopped_data_address): Likewise.
8216 (i386_dr_stopped_by_watchpoint): Likewise.
8217 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8219 2014-06-18 Gary Benson <gbenson@redhat.com>
8221 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8222 i386_dr_insert_watchpoint.
8223 (i386_low_remove_watchpoint): Renamed to
8224 i386_dr_remove_watchpoint.
8225 (i386_low_region_ok_for_watchpoint): Renamed to
8226 i386_dr_region_ok_for_watchpoint.
8227 (i386_low_stopped_data_address): Renamed to
8228 i386_dr_stopped_data_address.
8229 (i386_low_stopped_by_watchpoint): Renamed to
8230 i386_dr_stopped_by_watchpoint.
8231 * i386-low.c (i386_show_dr): Renamed to
8232 i386_dr_show and made nonstatic. All uses updated.
8233 (i386_length_and_rw_bits): Renamed to
8234 i386_dr_length_and_rw_bits and made nonstatic.
8236 (i386_insert_aligned_watchpoint): Renamed to
8237 i386_dr_insert_aligned_watchpoint and made nonstatic.
8239 (i386_remove_aligned_watchpoint): Renamed to
8240 i386_dr_remove_aligned_watchpoint and made nonstatic.
8242 (i386_update_inferior_debug_regs): Renamed to
8243 i386_dr_update_inferior_debug_regs and made nonstatic.
8245 (i386_low_insert_watchpoint): Renamed to
8246 i386_dr_insert_watchpoint. All uses updated.
8247 (i386_low_remove_watchpoint): Renamed to
8248 i386_dr_remove_watchpoint. All uses updated.
8249 (i386_low_region_ok_for_watchpoint): Renamed to
8250 i386_dr_region_ok_for_watchpoint. All uses updated.
8251 (i386_low_stopped_data_address): Renamed to
8252 i386_dr_stopped_data_address. All uses updated.
8253 (i386_low_stopped_by_watchpoint): Renamed to
8254 i386_dr_stopped_by_watchpoint. All uses updated.
8256 2014-06-18 Gary Benson <gbenson@redhat.com>
8258 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8259 (i386_dr_low_can_set_control): Likewise.
8260 (i386_insert_aligned_watchpoint): New check.
8262 2014-06-18 Gary Benson <gbenson@redhat.com>
8264 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8267 2014-06-18 Gary Benson <gbenson@redhat.com>
8269 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8270 instead of fatal and error.
8271 (i386_handle_nonaligned_watchpoint): Likewise.
8273 2014-06-18 Gary Benson <gbenson@redhat.com>
8275 * i386-low.c (i386_get_debug_register_length): New macro.
8276 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8277 (i386_show_dr): Use debug_printf instead of fprintf. Use
8278 phex to format values.
8280 2014-06-18 Gary Benson <gbenson@redhat.com>
8282 * i386-low.h: Comment changes.
8283 * i386-low.c: Likewise.
8285 2014-06-18 Gary Benson <gbenson@redhat.com>
8287 * i386-low.c: Whitespace changes.
8289 2014-06-12 Tom Tromey <tromey@redhat.com>
8291 * utils.c (freeargv): Remove.
8293 2014-06-12 Tom Tromey <tromey@redhat.com>
8295 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8296 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8297 (parse_debug_format_options): Likewise.
8298 (gdbserver_usage): Likewise.
8299 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8300 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8301 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8303 ($(LIBGNU)): Depend on libiberty.
8304 (all-lib): Recurse into all subdirs.
8305 (install-only): Invoke "install" target in subdirs.
8306 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8308 * configure: Rebuild.
8309 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8310 for vasprintf, vsnprintf, or gettimeofday.
8311 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8314 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8316 * development.sh: Delete.
8317 * Makefile.in (config.status): Adjust dependency on development.sh.
8318 * configure.ac: Adjust development.sh source call.
8319 * configure: Regenerate.
8321 2014-06-02 Pedro Alves <palves@redhat.com>
8323 * ax.c (gdb_free_agent_expr): New function.
8324 * ax.h (gdb_free_agent_expr): New declaration.
8325 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8327 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8329 (clear_breakpoint_conditions_and_commands): New function.
8330 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8331 (clear_breakpoint_conditions_and_commands): New declaration.
8333 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8335 * linux-aarch64-low.c (asm/ptrace.h): Include.
8337 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8339 Fix TLS access for -static -pthread.
8340 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8341 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8342 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8344 2014-05-20 Pedro Alves <palves@redhat.com>
8346 * linux-aarch64-low.c (aarch64_insert_point)
8347 (aarch64_remove_point): No longer check whether the type is
8348 supported here. Adjust to new interface.
8349 (the_low_target): Install aarch64_supports_z_point_type as
8350 supports_z_point_type method.
8351 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8352 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8353 instead of a Z packet char. Adjust.
8354 (arm_supports_z_point_type): New function.
8355 (arm_insert_point, arm_remove_point): Adjust to new interface.
8356 (the_low_target): Install arm_supports_z_point_type.
8357 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8358 (cris_insert_point, cris_remove_point): Adjust to new interface.
8359 Don't check whether the type is supported here.
8360 (the_low_target): Install cris_supports_z_point_type.
8361 * linux-low.c (linux_supports_z_point_type): New function.
8362 (linux_insert_point, linux_remove_point): Adjust to new interface.
8363 * linux-low.h (struct linux_target_ops) <insert_point,
8364 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8365 raw_breakpoint pointer parameter.
8366 <supports_z_point_type>: New method.
8367 * linux-mips-low.c (mips_supports_z_point_type): New function.
8368 (mips_insert_point, mips_remove_point): Adjust to new interface.
8369 Use mips_supports_z_point_type.
8370 (the_low_target): Install mips_supports_z_point_type.
8371 * linux-ppc-low.c (the_low_target): Install NULL as
8372 supports_z_point_type method.
8373 * linux-s390-low.c (the_low_target): Install NULL as
8374 supports_z_point_type method.
8375 * linux-sparc-low.c (the_low_target): Install NULL as
8376 supports_z_point_type method.
8377 * linux-x86-low.c (x86_supports_z_point_type): New function.
8378 (x86_insert_point): Adjust to new insert_point interface. Use
8379 insert_memory_breakpoint. Adjust to new
8380 i386_low_insert_watchpoint interface.
8381 (x86_remove_point): Adjust to remove_point interface. Use
8382 remove_memory_breakpoint. Adjust to new
8383 i386_low_remove_watchpoint interface.
8384 (the_low_target): Install x86_supports_z_point_type.
8385 * lynx-low.c (lynx_target_ops): Install NULL as
8386 supports_z_point_type callback.
8387 * nto-low.c (nto_supports_z_point_type): New.
8388 (nto_insert_point, nto_remove_point): Adjust to new interface.
8389 (nto_target_ops): Install nto_supports_z_point_type.
8390 * mem-break.c: Adjust intro comment.
8391 (struct raw_breakpoint) <raw_type, size>: New fields.
8392 <inserted>: Update comment.
8393 <shlib_disabled>: Delete field.
8394 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8395 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8396 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8397 (raw_bkpt_type_to_target_hw_bp_type): New function.
8398 (find_enabled_raw_code_breakpoint_at): New function.
8399 (find_raw_breakpoint_at): New type and size parameters. Use them.
8400 (insert_memory_breakpoint): New function, based off
8401 set_raw_breakpoint_at.
8402 (remove_memory_breakpoint): New function.
8403 (set_raw_breakpoint_at): Reimplement.
8404 (set_breakpoint): New, based on set_breakpoint_at.
8405 (set_breakpoint_at): Reimplement.
8406 (delete_raw_breakpoint): Go through the_target->remove_point
8407 instead of assuming memory breakpoints.
8408 (find_gdb_breakpoint_at): Delete.
8409 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8410 (find_gdb_breakpoint): New function.
8411 (set_gdb_breakpoint_at): Delete.
8412 (z_type_supported): New function.
8413 (set_gdb_breakpoint_1): New function, loosely based off
8414 set_gdb_breakpoint_at.
8415 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8416 (delete_gdb_breakpoint_at): Delete.
8417 (delete_gdb_breakpoint_1): New function, loosely based off
8418 delete_gdb_breakpoint_at.
8419 (delete_gdb_breakpoint): New function.
8420 (clear_gdb_breakpoint_conditions): Rename to ...
8421 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8423 (add_condition_to_breakpoint): Make static.
8424 (add_breakpoint_condition): Take a struct breakpoint pointer
8425 instead of an address. Adjust.
8426 (gdb_condition_true_at_breakpoint): Rename to ...
8427 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8429 (gdb_condition_true_at_breakpoint): Reimplement.
8430 (add_breakpoint_commands): Take a struct breakpoint pointer
8431 instead of an address. Adjust.
8432 (gdb_no_commands_at_breakpoint): Rename to ...
8433 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8434 parameter. Return true if no breakpoint was found. Change debug
8436 (gdb_no_commands_at_breakpoint): Reimplement.
8437 (run_breakpoint_commands): Rename to ...
8438 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8439 and change return type to boolean.
8440 (run_breakpoint_commands): New function.
8441 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8442 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8443 breakpoint. Go through the_target->remove_point instead of
8444 assuming memory breakpoint.
8445 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8446 software and hardware breakpoints.
8447 (reinsert_raw_breakpoint): Go through the_target->insert_point
8448 instead of assuming memory breakpoint.
8449 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8450 software and hardware breakpoints.
8451 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8452 Check both software and hardware breakpoints.
8453 (validate_inserted_breakpoint): Assert the breakpoint is a
8454 software breakpoint. Set the inserted flag to -1 instead of
8455 setting shlib_disabled.
8456 (delete_disabled_breakpoints): Adjust.
8457 (validate_breakpoints): Only validate software breakpoints.
8458 Adjust to inserted flag change.
8459 (check_mem_read, check_mem_write): Skip breakpoint types other
8460 than software breakpoints. Adjust to inserted flag change.
8461 * mem-break.h (enum raw_bkpt_type): New enum.
8462 (raw_breakpoint, struct process_info): Forward declare.
8463 (Z_packet_to_target_hw_bp_type): Delete declaration.
8464 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8465 (set_gdb_breakpoint, delete_gdb_breakpoint)
8466 (clear_breakpoint_conditions): New declarations.
8467 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8468 (breakpoint_inserted_here): Update comment.
8469 (add_breakpoint_condition, add_breakpoint_commands): Replace
8470 address parameter with a breakpoint pointer parameter.
8471 (gdb_breakpoint_here): Update comment.
8472 (delete_gdb_breakpoint_at): Delete.
8473 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8474 * server.c (process_point_options): Take a struct breakpoint
8475 pointer instead of an address. Adjust.
8476 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8477 delete_gdb_breakpoint.
8478 * spu-low.c (spu_target_ops): Install NULL as
8479 supports_z_point_type method.
8480 * target.h: Include mem-break.h.
8481 (struct target_ops) <prepare_to_access_memory>: Update comment.
8482 <supports_z_point_type>: New field.
8483 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8484 instead of a char. Also take a raw breakpoint pointer.
8485 * win32-arm-low.c (the_low_target): Install NULL as
8486 supports_z_point_type.
8487 * win32-i386-low.c (i386_supports_z_point_type): New function.
8488 (i386_insert_point, i386_remove_point): Adjust to new interface.
8489 (the_low_target): Install i386_supports_z_point_type.
8490 * win32-low.c (win32_supports_z_point_type): New function.
8491 (win32_insert_point, win32_remove_point): Adjust to new interface.
8492 (win32_target_ops): Install win32_supports_z_point_type.
8493 * win32-low.h (struct win32_target_ops):
8494 <supports_z_point_type>: New method.
8495 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8496 instead of a char. Also take a raw breakpoint pointer.
8498 2014-05-20 Pedro Alves <palves@redhat.com>
8500 * mem-break.h: Include break-common.h.
8501 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8502 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8503 (Z_packet_to_target_hw_bp_type): New declaration.
8504 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8505 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8506 (Z_PACKET_ACCESS_WP): Delete macros.
8507 (Z_packet_to_hw_type): Delete function.
8508 * i386-low.h: Don't include break-common.h here.
8509 (Z_packet_to_hw_type): Delete declaration.
8510 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8511 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8512 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8513 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8514 * linux-aarch64-low.c: Don't include break-common.h here.
8515 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8516 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8517 (Z_packet_to_target_hw_bp_type): Delete function.
8518 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8520 (mips_insert_point, mips_remove_point): Use
8521 Z_packet_to_target_hw_bp_type.
8523 2014-05-20 Pedro Alves <palves@redhat.com>
8525 * linux-aarch64-low.c: Include break-common.h.
8526 (enum target_point_type): Delete.
8527 (Z_packet_to_point_type): Rename to ...
8528 (Z_packet_to_target_hw_bp_type): ... this, and return a
8529 target_hw_bp_type instead.
8530 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8531 instead of an enum target_point_type.
8532 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8534 (aarch64_dr_state_insert_one_point)
8535 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8536 (aarch64_handle_aligned_watchpoint)
8537 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8538 Take an enum target_hw_bp_type instead of an enum
8540 (aarch64_supports_z_point_type): New function.
8541 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8542 use Z_packet_to_target_hw_bp_type.
8544 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8546 * configure.ac: Only use -Werror by default when DEVELOPMENT
8548 * configure: Regenerate.
8550 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8552 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8553 * linux-x86-low.c (X86_64_USER_REGS): New.
8554 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8556 2014-04-28 Yao Qi <yao@codesourcery.com>
8558 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8561 2014-04-25 Pedro Alves <palves@redhat.com>
8564 * linux-low.c (linux_attach_fail_reason_string): New function.
8565 (linux_attach_lwp): Delete.
8566 (linux_attach_lwp_1): Rename to ...
8567 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8568 argument. Remove "initial" parameter. Return int instead of
8569 void. Don't error or warn here.
8570 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8571 failure to attach to the tgid. Call warning when failing to
8573 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8574 argument. Remove "initial" parameter. Return int instead of
8575 void. Don't error or warn here.
8576 (linux_attach_fail_reason_string): New declaration.
8577 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8578 interface change. Use linux_attach_fail_reason_string.
8580 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8581 Walfred Tedeschi <walfred.tedeschi@intel.com>
8583 * Makefile.in: Added rules to handle new files
8584 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8585 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8586 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8587 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8588 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8589 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8591 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8592 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8593 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8594 i386/x32-avx512.xml.
8595 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8596 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8597 i386/x32-avx512-linux.xml.
8598 * i387-fp.c (num_avx512_k_registers): New constant for number
8600 (num_avx512_zmmh_low_registers): New constant for number of
8601 lower ZMM registers (0-15).
8602 (num_avx512_zmmh_high_registers): New constant for number of
8603 higher ZMM registers (16-31).
8604 (num_avx512_ymmh_registers): New contant for number of higher
8605 YMM registers (ymm16-31 added by avx521 on x86_64).
8606 (num_avx512_xmm_registers): New constant for number of higher
8607 XMM registers (xmm16-31 added by AVX512 on x86_64).
8608 (struct i387_xsave): Add space for AVX512 registers.
8609 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8610 Add code to handle AVX512 registers.
8611 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8612 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8613 prototypei from generated file.
8614 (tdesc_amd64_avx512_linux): Likewise.
8615 (init_registers_x32_avx512_linux): Likewise.
8616 (tdesc_x32_avx512_linux): Likewise.
8617 (init_registers_i386_avx512_linux): Likewise.
8618 (tdesc_i386_avx512_linux): Likewise.
8619 (x86_64_regmap): Add AVX512 registers.
8620 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8622 (initialize_low_arch): Add code to initialize AVX512 registers.
8624 2014-04-23 Pedro Alves <palves@redhat.com>
8626 * mem-break.c (find_gdb_breakpoint_at): Make static.
8627 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8629 2014-04-23 Pedro Alves <palves@redhat.com>
8631 * i386-low.c: Don't include break-common.h here.
8632 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8633 prototype to take target_hw_bp_type as argument instead of a Z
8635 * i386-low.h: Include break-common.h here.
8636 (Z_packet_to_hw_type): Declare.
8637 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8639 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8640 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8641 (x86_remove_point): Convert the packet number to a
8642 target_hw_bp_type before calling i386_low_remove_watchpoint.
8643 * win32-i386-low.c (i386_insert_point): Convert the packet number
8644 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8645 (i386_remove_point): Convert the packet number to a
8646 target_hw_bp_type before calling i386_low_remove_watchpoint.
8648 2014-04-23 Pedro Alves <palves@redhat.com>
8650 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8652 2014-04-10 Pedro Alves <palves@redhat.com>
8654 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8655 Check if the condition or command is NULL before checking if the
8656 breakpoint is known. On success, return true.
8657 * mem-break.h (add_breakpoint_condition): Document return.
8658 (add_breakpoint_commands): Add describing comment.
8659 * server.c (skip_to_semicolon): New function.
8660 (process_point_options): Use it.
8662 2014-04-09 Pedro Alves <palves@redhat.com>
8664 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8667 2014-02-27 Pedro Alves <palves@redhat.com>
8670 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8672 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8674 (last_thread_of_process_p): Take a PID argument instead of a
8676 (linux_wait_for_lwp): Delete.
8677 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8679 (linux_low_filter_event): New function, party factored out from
8680 linux_wait_for_event.
8681 (linux_wait_for_event): Rename to ...
8682 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8683 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8684 sigsuspend. Check for zombie leaders.
8685 (linux_wait_for_event): Reimplement as wrapper around
8686 linux_wait_for_event_filtered.
8687 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8688 a normal or signal exit is seen, it's the whole process exiting.
8689 (wait_for_sigstop): No longer a for_each_inferior callback.
8690 Rewrite on top of linux_wait_for_event_filtered.
8691 (stop_all_lwps): Call wait_for_sigstop directly.
8692 * server.c (resume, handle_target_event): Handle
8693 TARGET_WAITKIND_NO_RESUMED.
8695 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8697 * win32-low.c (psapi_get_dll_name,
8698 * win32_CreateToolhelp32Snapshot): Delete.
8699 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8700 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8702 (handle_load_dll): Add function description.
8703 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8705 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8707 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8709 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8710 base address when calling win32_add_one_solib.
8711 (handle_load_dll): Delete local variable load_addr.
8712 Remove 0x1000 offset applied to DLL base address when calling
8713 win32_add_one_solib.
8714 (handle_unload_dll): Add comment.
8716 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8718 * win32-low.c (win32_add_all_dlls): Renames
8719 win32_ensure_ntdll_loaded. Rewrite function documentation.
8720 Adjust implementation to always load all DLLs.
8721 Add 0x1000 offset to DLL base address when calling
8722 win32_add_one_solib.
8723 (child_initialization_done): New static global.
8724 (do_initial_child_stuff): Set child_initialization_done to
8725 zero during child initialization, and 1 after. Replace call
8726 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8728 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8729 (handle_unload_dll): Add function documentation.
8730 (get_child_debug_event): Ignore load and unload DLL events
8731 during child initialization.
8733 2014-02-20 Doug Evans <dje@google.com>
8735 Remove global all_lwps.
8736 * inferiors.h (ptid_of): Move here from linux-low.h.
8737 (pid_of, lwpid_of): Ditto.
8738 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8739 parameter is a struct thread_info * now.
8740 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8741 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8742 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8744 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8745 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8746 * linux-arm-low.c (update_registers_callback): Update, "entry"
8747 parameter is a struct thread_info * now.
8748 Fetch lwpid from current_inferior directly.
8749 (arm_insert_point): Pass &all_threads to find_inferior instead of
8751 (arm_remove_point): Ditto.
8752 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8753 (arm_prepare_to_resume): Fetch pid from thread.
8754 (arm_read_description): Fetch lwpid from current_inferior directly.
8755 * linux-low.c (all_lwps): Delete.
8756 (delete_lwp): Delete call to remove_inferior.
8757 (handle_extended_wait): Fetch lwpid from thread.
8758 (add_lwp): Don't set lwp->entry.id. Remove call to
8759 add_inferior_to_list.
8760 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8761 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8762 (kill_one_lwp_callback): Ditto.
8763 (linux_kill): Don't dereference NULL pointer.
8764 Fetch ptid,lwpid from thread.
8765 (get_detach_signal): Fetch ptid from thread.
8766 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8767 Simplify call to regcache_invalidate_thread.
8768 (delete_lwp_callback): Update, "entry" parameter is a
8769 struct thread_info * now. Fetch pid from thread.
8770 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8771 (status_pending_p_callback): Update, "entry" parameter is a
8772 struct thread_info * now. Fetch ptid from thread.
8773 (find_lwp_pid): Update, "entry" parameter is a
8774 struct thread_info * now.
8775 (linux_wait_for_lwp): Fetch pid from thread.
8776 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8777 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8778 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8779 (dequeue_one_deferred_signal): Ditto.
8780 (cancel_breakpoint): Fetch ptid from current_inferior.
8781 (linux_wait_for_event): Pass &all_threads to find_inferior,
8782 not &all_lwps. Fetch ptid, lwpid from thread.
8783 (count_events_callback): Update, "entry" parameter is a
8784 struct thread_info * now.
8785 (select_singlestep_lwp_callback): Ditto.
8786 (select_event_lwp_callback): Ditto.
8787 (cancel_breakpoints_callback): Ditto.
8788 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8790 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8791 (unsuspend_one_lwp): Update, "entry" parameter is a
8792 struct thread_info * now.
8793 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8795 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8796 Fetch lwpid from thread, not lwp.
8797 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8798 Pass &all_threads to find_inferior, not &all_lwps.
8799 (send_sigstop): Fetch lwpid from thread, not lwp.
8800 (send_sigstop_callback): Update, "entry" parameter is a
8801 struct thread_info * now.
8802 (suspend_and_send_sigstop_callback): Ditto.
8803 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8804 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8805 struct thread_info * now.
8806 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8808 (lwp_running): Update, "entry" parameter is a
8809 struct thread_info * now.
8810 (stop_all_lwps): Fetch ptid from thread.
8811 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8812 (linux_resume_one_lwp): Fetch lwpid from thread.
8813 (linux_set_resume_request): Update, "entry" parameter is a
8814 struct thread_info * now. Fetch pid, lwpid from thread.
8815 (resume_status_pending_p): Update, "entry" parameter is a
8816 struct thread_info * now.
8817 (need_step_over_p): Ditto. Fetch lwpid from thread.
8818 (start_step_over): Fetch lwpid from thread.
8819 (linux_resume_one_thread): Update, "entry" parameter is a
8820 struct thread_info * now. Fetch lwpid from thread.
8821 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8822 (proceed_one_lwp): Update, "entry" parameter is a
8823 struct thread_info * now. Fetch lwpid from thread.
8824 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8825 struct thread_info * now.
8826 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8827 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8828 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8830 (regsets_store_inferior_registers): Ditto.
8831 (fetch_register, store_register): Ditto.
8832 (linux_read_memory, linux_write_memory): Ditto.
8833 (linux_request_interrupt): Ditto.
8834 (linux_read_auxv): Ditto.
8835 (linux_xfer_siginfo): Ditto.
8836 (linux_qxfer_spu): Ditto.
8837 (linux_qxfer_libraries_svr4): Ditto.
8838 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8839 moved to inferiors.h.
8841 (get_thread_lwp): Update.
8842 (struct lwp_info): Delete member "entry". Simplify comment for
8845 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8846 current_inferior directly.
8847 (update_watch_registers_callback): Update, "entry" parameter is a
8848 struct thread_info * now. Fetch pid from thread.
8849 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8850 (mips_insert_point): Fetch lwpid from current_inferior.
8851 Pass &all_threads to find_inferior, not &all_lwps.
8852 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8853 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8855 (mips_stopped_data_address): Ditto.
8856 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8858 * linux-tile-low.c (tile_arch_setup): Ditto.
8859 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8860 (update_debug_registers_callback): Update, "entry" parameter is a
8861 struct thread_info * now. Fetch pid from thread.
8862 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8863 Pass &all_threads to find_inferior, not &all_lwps.
8864 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8865 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8866 Pass &all_threads to find_inferior, not &all_lwps.
8867 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8868 (i386_dr_low_get_status): Ditto.
8869 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8870 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8871 (x86_linux_read_description): Ditto.
8872 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8874 2014-02-20 Doug Evans <dje@google.com>
8876 * inferiors.c (get_first_inferior): Fix buglet.
8878 2014-02-19 Doug Evans <dje@google.com>
8880 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8881 * inferiors.c (add_thread): Change result type to struct thread_info *.
8882 All callers updated.
8883 (add_lwp): Call add_thread here instead of in callers.
8884 All callers updated.
8885 * linux-low.h (get_lwp_thread): Rewrite.
8886 (struct lwp_info): New member "thread".
8888 2014-02-19 Doug Evans <dje@google.com>
8890 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8891 All callers updated.
8893 2014-02-19 Doug Evans <dje@google.com>
8895 * inferiors.c (add_thread): Fix whitespace.
8897 2014-02-19 Doug Evans <dje@google.com>
8899 * dll.c (clear_dlls): Replace accessing list implemention details
8901 * gdbthread.h (get_first_thread): Declare.
8902 * inferiors.c (for_each_inferior_with_data): New function.
8903 (get_first_thread): New function.
8904 (find_thread_ptid): Simplify.
8905 (get_first_inferior): New function.
8906 (clear_list): Delete.
8907 (one_inferior_p): New function.
8908 (clear_inferior_list): New function.
8909 (clear_inferiors): Update.
8910 * inferiors.h (for_each_inferior_with_data): Declare.
8911 (clear_inferior_list): Declare.
8912 (one_inferior_p): Declare.
8913 (get_first_inferior): Declare.
8914 * linux-low.c (linux_wait_for_event): Replace accessing list
8915 implemention details with API function.
8916 * server.c (target_running): Ditto.
8917 (accumulate_file_name_length): New function.
8918 (emit_dll_description): New function.
8919 (handle_qxfer_libraries): Replace accessing list implemention
8920 details with API function.
8921 (handle_qxfer_threads_worker): New function.
8922 (handle_qxfer_threads_proper): Replace accessing list implemention
8923 details with API function.
8924 (handle_query): Ditto.
8925 (visit_actioned_threads_callback_ftype): New typedef.
8926 (visit_actioned_threads_data): New struct.
8927 (visit_actioned_threads): Rewrite to be find_inferior callback.
8928 (resume): Call find_inferior.
8929 (handle_status): Replace accessing list implemention
8930 details with API function.
8931 (process_serial_event): Replace accessing list implemention details
8933 * target.c (set_desired_inferior): Replace accessing list implemention
8934 details with API function.
8935 * tracepoint.c (same_process_p): New function.
8936 (gdb_agent_about_to_close): Replace accessing list implemention
8937 details with API function.
8938 * win32-low.c (child_delete_thread): Replace accessing list
8939 implemention details with API function.
8940 (match_dll_by_basename): New function.
8941 (dll_is_loaded_by_basename): New function.
8942 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8943 details call to dll_is_loaded_by_basename.
8945 2014-02-19 Doug Evans <dje@google.com>
8947 * dll.h (struct dll_info): Add comment.
8948 * gdbthread.h (struct thread_info): Add comment.
8949 (current_ptid): Simplify.
8950 * inferiors.c (add_process): Update.
8951 (remove_process): Update.
8952 * inferiors.h (struct process_info): Rename member "head" to "entry".
8953 * linux-low.c (delete_lwp): Update.
8955 (last_thread_of_process_p): Update.
8956 (kill_one_lwp_callback, linux_kill): Update.
8957 (status_pending_p_callback): Update.
8958 (wait_for_sigstop): Update. Simplify read of ptid.
8959 (start_step_over): Update.
8960 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8961 (get_lwp_thread): Update.
8962 (struct lwp_info): Rename member "head" to "entry".
8963 * regcache.h (inferior_list_entry): Delete.
8964 * server.c (kill_inferior_callback): Update.
8965 (detach_or_kill_inferior_callback): Update.
8966 (print_started_pid): Update.
8967 (print_attached_pid): Update.
8968 (process_serial_event): Simplify read of ptid.
8969 * thread-db.c (thread_db_create_event): Update.
8970 (thread_db_get_tls_address): Update.
8971 * win32-low.c (current_inferior_ptid): Simplify.
8973 2014-02-19 Tom Tromey <tromey@redhat.com>
8975 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8977 (target_supports_btrace): Update.
8979 2014-02-14 Yao Qi <yao@codesourcery.com>
8981 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8982 (rsp-low-ipa.o): New target.
8984 2014-02-12 Tom Tromey <tromey@redhat.com>
8986 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8987 convert_ascii_to_int.
8988 * regcache.c (registers_to_string): Likewise.
8989 * remote-utils.c (decode_M_packet): Likewise.
8990 * server.c (process_serial_event): Likewise.
8992 2014-02-12 Tom Tromey <tromey@redhat.com>
8994 * server.c (handle_query, handle_v_run): Use hex2bin, not
8996 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8998 2014-02-12 Tom Tromey <tromey@redhat.com>
9000 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9001 convert_int_to_ascii.
9002 * regcache.c (registers_to_string, collect_register_as_string):
9004 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9006 * server.c (process_serial_event): Likewise.
9007 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9008 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9010 2014-02-12 Tom Tromey <tromey@redhat.com>
9012 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9013 bin2hex, not hexify.
9014 * tracepoint.c (cmd_qtstatus): Likewise.
9016 2014-02-12 Tom Tromey <tromey@redhat.com>
9018 * remote-utils.c (monitor_output): Pass explicit length to
9021 2014-02-12 Tom Tromey <tromey@redhat.com>
9023 * tracepoint.c: Include rsp-low.h.
9024 * server.c: Include rsp-low.h.
9025 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9026 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9028 * remote-utils.c: Include rsp-low.h.
9029 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9030 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9031 (convert_int_to_ascii, convert_ascii_to_int): Move to
9033 * regcache.c: Include rsp-low.h.
9034 * ax.c: Include rsp-low.h.
9035 * Makefile.in (SFILES): Add common/rsp-low.c.
9036 (OBS): Add rsp-low.o.
9037 (rsp-low.o): New target.
9039 2014-02-12 Tom Tromey <tromey@redhat.com>
9041 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9042 Include print-utils.h.
9043 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9044 (plongest, thirty_two, phex_nz): Remove.
9045 * Makefile.in (SFILES): Add common/print-utils.c.
9046 (OBS): Add print-utils.o.
9047 (print-utils-ipa.o): New target.
9048 (print-utils.o): New target.
9049 (IPA_OBJS): Add print-utils-ipa.o.
9051 2014-02-06 Tom Tromey <tromey@redhat.com>
9053 * Makefile.in (SFILES): Fix indentation.
9055 2014-02-05 Doug Evans <dje@google.com>
9057 * linux-low.c (linux_wait_for_event): Improve comment.
9058 (linux_wait_1): Keep current_inferior in sync with event_child.
9060 2014-01-22 Doug Evans <dje@google.com>
9062 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9064 2014-01-22 Doug Evans <dje@google.com>
9066 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9067 * configure: Regenerate.
9068 * config.in: Regenerate.
9069 * Makefile.in (SFILES): Add debug.c.
9071 * debug.c: New file.
9072 * debug.h: New file.
9073 * linux-aarch64-low.c (*): Update all debugging printfs to use
9074 debug_printf instead of fprintf.
9075 * linux-arm-low.c (*): Ditto.
9076 * linux-cris-low.c (*): Ditto.
9077 * linux-crisv32-low.c (*): Ditto.
9078 * linux-m32r-low.c (*): Ditto.
9079 * linux-sparc-low.c (*): Ditto.
9080 * linux-x86.c (*): Ditto.
9081 * linux-low.c (*): Ditto.
9082 (linux_wait_1): Add calls to debug_enter, debug_exit.
9083 (linux_wait): Remove redundant debugging printf.
9084 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9085 (linux_resume, unstop_all_lwps): Ditto.
9086 * mem-break.c (*): Update all debugging printfs to use
9087 debug_printf instead of fprintf.
9088 * remote-utils.c (*): Ditto.
9089 * thread-db.c (*): Ditto.
9090 * server.c #include <ctype.h>, "gdb_vecs.h".
9091 (debug_threads): Moved to debug.c.
9092 (*): Update all debugging printfs to use debug_printf instead of
9094 (start_inferior): Replace call to fflush with call to debug_flush.
9095 (monitor_show_help): Mention set debug-format.
9096 (parse_debug_format_options): New function.
9097 (handle_monitor_command): Handle "monitor set debug-format".
9098 (gdbserver_usage): Mention --debug-format.
9099 (main): Parse --debug-format.
9100 * server.h (debug_threads): Declaration moved to debug.h.
9102 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9103 trace_debug_1 that uses debug_printf.
9104 (tracepoint_look_up_symbols): Update all debugging printfs to use
9105 debug_printf instead of fprintf.
9107 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9109 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9112 2014-01-17 Pedro Alves <palves@redhat.com>
9115 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9116 defined after including gdb_proc_service.h.
9118 2014-01-16 Doug Evans <dje@google.com>
9120 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9121 (match_dll): Use it.
9123 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9125 * target.h (target_ops) <read_btrace>: Change parameters and
9126 return type to allow error reporting.
9127 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9128 trace reading errors on.
9129 * linux-low.c (linux_low_read_btrace): Pass trace reading
9131 (linux_low_disable_btrace): New.
9133 2014-01-15 Doug Evans <dje@google.com>
9135 * inferiors.c (thread_id_to_gdb_id): Delete.
9136 * inferiors.h (thread_id_to_gdb_id): Delete.
9138 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9140 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9141 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9144 2014-01-08 Pedro Alves <palves@redhat.com>
9146 * server.c (handle_status): Don't discard previous queued stop
9147 replies or thread's pending status here.
9148 (main) <disconnection>: Do it here instead.
9150 2014-01-08 Pedro Alves <palves@redhat.com>
9152 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9153 * server.c (visit_actioned_threads, handle_pending_status): New
9155 (handle_v_cont): Factor out parts to ...
9156 (resume): ... this new function. If in all-stop, and a thread
9157 being resumed has a pending status, report it without actually
9159 (myresume): Adjust to use the new 'resume' function.
9160 (clear_pending_status_callback, set_pending_status_callback)
9161 (find_status_pending_thread_callback): New functions.
9162 (handle_status): Handle the case of multiple threads having
9163 interesting statuses to report. Report threads' real last signal
9164 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9165 with an interesting thread to report the status for, instead of
9166 always reporting the status of the first thread.
9168 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9170 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9171 * gdbreplay.c (gdbreplay_version): Likewise.
9173 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9175 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9176 iov.iov_len with the real length in use.
9178 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9180 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9181 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9182 for all targets that use win32-low.c.
9183 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9184 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9186 2013-12-13 Pedro Alves <palves@redhat.com>
9188 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9189 if equal to TARGET_WAITKIND_LOADED.
9190 * win32-low.c (cached_status): New static global.
9191 (win32_wait): Add declaration.
9192 (do_initial_child_stuff): Flush all initial pending debug events
9193 up to the initial breakpoint.
9194 (win32_wait): If CACHED_STATUS was set, return that instead
9195 of doing a real wait. Remove the code resuming the execution
9196 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9197 during the initial phase. Also remove the code changing
9198 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9199 TARGET_WAITKIND_STOPPED.
9201 2013-12-11 Yao Qi <yao@codesourcery.com>
9203 * notif.c (handle_notif_ack): Return 0 if no notification
9206 2013-11-20 Doug Evans <dje@google.com>
9208 * linux-low.c (linux_set_resume_request): Fix comment.
9210 2013-11-20 Doug Evans <dje@google.com>
9212 * linux-low.c (resume_status_pending_p): Tweak comment.
9214 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9216 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9217 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9218 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9219 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9220 (srv_amd64_regobj): Add amd64-mpx.o.
9221 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9222 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9223 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9224 * i387-fp.c (num_pl_bnd_register) Added constant.
9225 (num_pl_bnd_cfg_registers) Added constant.
9226 (struct i387_xsave) Added reserved area and MPX fields.
9227 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9228 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9230 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9231 (init_registers_amd64_mpx_linux): Declare new function.
9232 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9233 (x86_64_regmap): Add MPX registers.
9234 (x86_linux_read_description): Add MPX case.
9235 (initialize_low_arch): Initialize MPX targets.
9237 2013-11-18 Tom Tromey <tromey@redhat.com>
9239 * configure: Rebuild.
9240 * configure.ac: Don't check for stdlib.h.
9241 * gdbreplay.c: Unconditionally include stdlib.h.
9243 2013-11-18 Tom Tromey <tromey@redhat.com>
9245 * config.in: Rebuild.
9246 * configure: Rebuild.
9247 * configure.ac: Don't use AC_HEADER_DIRENT.
9249 2013-11-18 Tom Tromey <tromey@redhat.com>
9251 * server.h: Don't check HAVE_STRING_H.
9252 * gdbreplay.c: Don't check HAVE_STRING_H.
9253 * configure: Rebuild.
9255 2013-11-18 Tom Tromey <tromey@redhat.com>
9257 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9260 2013-11-08 Tom Tromey <tromey@redhat.com>
9262 * configure, config.in: Rebuild.
9263 * configure.ac: Remove unused configury.
9265 2013-11-08 Tom Tromey <tromey@redhat.com>
9267 * acinclude.m4: Include common.m4, codeset.m4.
9268 * configure, config.in: Rebuild.
9269 * configure.ac: Use GDB_AC_COMMON.
9271 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9273 * linux-s390-low.c (HWCAP_S390_TE): New define.
9274 (s390_arch_setup): Consider the TE field in the HWCAP for
9275 determining 'have_regset_tdb'.
9277 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9280 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9283 2013-10-02 Pedro Alves <palves@redhat.com>
9285 * server.c (process_serial_event): Don't output "GDBserver
9286 exiting" if GDB is connected through stdio.
9287 * target.c (mywait): Likewise, be silent if GDB is connected
9290 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9292 * lynx-low.c (lynx_add_threads_after_attach): New function.
9293 (lynx_attach): Remove call to add_thread. Add call to
9294 lynx_add_threads_after_attach instead.
9296 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9298 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9299 * config.in, configure: Regenerated.
9301 2013-09-18 Yao Qi <yao@codesourcery.com>
9304 * server.c (start_inferior): Clear 'resume_info'.
9306 2013-09-16 Jiong Wang <jiwang@tilera.com>
9308 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9311 2013-09-16 Jiong Wang <jiwang@tilera.com>
9313 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9314 linux-tile-low.o to srv_tgtobj.
9316 2013-09-16 Will Newton <will.newton@linaro.org>
9318 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9321 2013-09-06 Pedro Alves <palves@redhat.com>
9323 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9324 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9325 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9326 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9327 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9328 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9330 2013-09-06 Pedro Alves <palves@redhat.com>
9332 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9333 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9335 2013-09-06 Pedro Alves <palves@redhat.com>
9337 * linux-amd64-ipa.c: Include tracepoint.h.
9338 * linux-i386-ipa.c: Include tracepoint.h.
9340 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9342 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9343 (ps_get_thread_area): New function.
9345 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9347 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9348 (initialize_low_arch): Call init_registers_crisv32 rather than
9349 init_register_crisv32.
9351 2013-09-05 Pedro Alves <palves@redhat.com>
9353 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9355 * hostio.h: ... this new file.
9356 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9357 win32-low.c: Include hostio.h.
9359 2013-09-05 Pedro Alves <palves@redhat.com>
9361 * server.h (gdb_client_data, handler_func, callback_handler_func)
9362 (delete_file_handler, add_file_handler, append_callback_event)
9363 (delete_callback_event, start_event_loop, initialize_event_loop):
9364 Move to event-loop.h and include it.
9365 * event-loop.h: New file.
9367 2013-09-05 Pedro Alves <palves@redhat.com>
9369 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9370 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9371 (loaded_dll, unloaded_dll): Move to ...
9372 * dll.h: ... this new file.
9373 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9375 2013-09-05 Pedro Alves <palves@redhat.com>
9377 * server.h (current_process, get_thread_process, all_processes)
9378 (add_inferior_to_list, for_each_inferior, current_inferior)
9379 (remove_inferior, add_process, remove_process, find_process_pid)
9380 (have_started_inferiors_p, have_attached_inferiors_p)
9381 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9382 (clear_inferiors, find_inferior, find_inferior_id)
9383 (inferior_target_data, set_inferior_target_data)
9384 (inferior_regcache_data, set_inferior_regcache_data): Move to
9385 inferiors.h, and include it.
9386 * inferiors.h: New file.
9388 2013-09-05 Pedro Alves <palves@redhat.com>
9390 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9394 2013-09-05 Pedro Alves <palves@redhat.com>
9396 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9398 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9399 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9400 (handle_tracepoint_general_set, handle_tracepoint_query)
9401 (tracepoint_finished_step, tracepoint_was_hit)
9402 (release_while_stepping_state_list, current_traceframe)
9403 (in_readonly_region, traceframe_read_mem)
9404 (fetch_traceframe_registers, traceframe_read_sdata)
9405 (traceframe_read_info, struct fast_tpoint_collect_status)
9406 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9407 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9408 (supply_fast_tracepoint_registers)
9409 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9410 (ipa_tdesc, claim_trampoline_space)
9411 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9412 (agent_mem_read, agent_get_trace_state_variable_value)
9413 (agent_set_trace_state_variable_value, agent_tsv_read)
9414 (agent_mem_read_string, get_raw_reg_func_addr)
9415 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9416 * tracepoint.h: ... this new file.
9418 2013-09-05 Pedro Alves <palves@redhat.com>
9420 * server.h (perror_with_name, error, fatal, warning, paddress)
9421 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9423 * utils.h: New file.
9425 2013-09-05 Pedro Alves <palves@redhat.com>
9427 * server.h (remote_debug, noack_mode, transport_is_reliable)
9428 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9429 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9430 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9431 (write_enn, initialize_async_io, enable_async_io)
9432 (disable_async_io, check_remote_input_interrupt_request)
9433 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9434 (dead_thread_notify, prepare_resume_reply)
9435 (decode_address_to_semicolon, decode_address, decode_m_packet)
9436 (decode_M_packet, decode_X_packet, decode_xfer_write)
9437 (decode_search_memory_packet, unhexify, hexify)
9438 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9439 (look_up_one_symbol, relocate_instruction)
9440 (monitor_output): Move to remote-utils.h, and include it.
9441 * remote-utils.h: New file.
9443 2013-09-05 Pedro Alves <palves@redhat.com>
9445 * server.h (_): Delete.
9447 2013-09-02 Pedro Alves <palves@redhat.com>
9449 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9450 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9452 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9454 2013-09-02 Pierre Muller <muller@sourceware.org>
9456 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9457 or WriteProcessMemory complete successfully and handle
9458 ERROR_PARTIAL_COPY error.
9460 2013-09-02 Pedro Alves <palves@redhat.com>
9462 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9463 error instead of EIO.
9465 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9468 * linux-low.c: Include filestuff.h.
9469 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9470 * lynx-low.c: Include filestuff.h.
9471 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9472 * server.c: Include filestuff.h.
9473 (main): Call notice_open_fds.
9474 * spu-low.c: Include filestuff.h.
9475 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9477 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9479 * Makefile.in: Explain why ../target and ../nat are not
9480 listed as include file search paths.
9481 (linux-waitpid.o): New object file rule.
9482 * configure.srv (srv_native_linux_obj): New variable.
9483 Replace all occurrences of linux native object files with
9484 $srv_native_linux_obj.
9485 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9486 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9487 (linux_enable_event_reporting): Remove declaration.
9488 (my_waitpid): Moved to common/linux-waitpid.c.
9489 (linux_wait_for_event): Pass ptid when calling
9490 linux_enable_event_reporting.
9491 (linux_supports_tracefork_flag): Remove.
9492 (linux_enable_event_reporting): Likewise.
9493 (linux_tracefork_grandchild): Remove.
9494 (STACK_SIZE): Moved to common/linux-ptrace.c.
9495 (linux_tracefork_child): Remove.
9496 (linux_test_for_tracefork): Remove.
9497 (linux_look_up_symbols): Call linux_supports_traceclone.
9498 (initialize_low): Remove call to linux_test_for_tracefork.
9499 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9500 common/linux-ptrace.h.
9501 (PTRACE_TYPE_ARG4): Likewise.
9502 Include linux-ptrace.h.
9504 2013-08-21 Pedro Alves <palves@redhat.com>
9506 * config.in: Renegerate.
9508 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9510 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9511 (SFILES): Remove $(srcdir)/common/target-common.c and
9512 add $(srcdir)/target/waitstatus.c.
9513 (OBS): Remove target-common.o and add waitstatus.o.
9514 (server_h): Remove $(srcdir)/../common/target-common.h and
9515 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9516 and $(srcdir)/../target/waitstatus.h.
9517 (target-common.o): Remove.
9518 (waitstatus.o): New target object file.
9519 * target.h: Do not include target-common.h and
9520 include target/resume.h, target/wait.h and
9521 target/waitstatus.h.
9523 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9525 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9526 to PTRACE_TYPE_ARG3.
9527 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9528 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9530 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9531 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9533 2013-07-27 Jie Zhang <jie@codesourcery.com>
9534 Daniel Jacobowitz <dan@codesourcery.com>
9535 Yao Qi <yao@codesourcery.com>
9537 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9538 (mips-linux-watch.o): New rule.
9539 (mips_linux_watch_h): New variable.
9540 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9542 * linux-mips-low.c: Include mips-linux-watch.h.
9543 (struct arch_process_info, struct arch_lwp_info): New.
9544 (update_watch_registers_callback): New function.
9545 (mips_linux_new_process, mips_linux_new_thread) New functions.
9546 (mips_linux_prepare_to_resume, mips_insert_point): New
9548 (mips_remove_point, mips_stopped_by_watchpoint): New
9550 (rsp_bp_type_to_target_hw_bp_type): New function.
9551 (mips_stopped_data_address): New function.
9552 (the_low_target): Add watchpoint support functions.
9554 2013-07-27 Yao Qi <yao@codesourcery.com>
9556 * i386-low.c: Include break-common.h.
9557 (enum target_hw_bp_type): Remove.
9559 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9561 * Makefile.in (SFILES): /common/target-common.c.
9562 (OBS): Add target-common.o.
9563 (server_h): Add $(srcdir)/../common/target-common.h.
9564 (target-common.o): New target.
9565 * server.c (queue_stop_reply_callback): Free
9566 status string after use.
9567 * target.c (target_waitstatus_to_string): Remove.
9568 * target.h: Include target-common.h.
9569 (resume_kind): Likewise.
9570 (target_waitkind): Likewise.
9571 (target_waitstatus): Likewise.
9572 (TARGET_WNOHANG): Likewise.
9574 2013-07-04 Yao Qi <yao@codesourcery.com>
9576 * Makefile.in (host_alias): Use @host_noncanonical@.
9577 (target_alias): Use @target_noncanonical@.
9578 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9579 ACX_NONCANONICAL_HOST.
9580 * configure: Regenerated.
9583 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9585 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9586 * configure: Rebuild.
9587 * Makefile.in (version_host, version_target): Get from configure.
9588 (version.c): Use $(version_host) and $(version_target).
9590 2013-07-03 Pedro Alves <palves@redhat.com>
9592 * Makefile.in (config.status): Depend on development.sh.
9593 * acinclude.m4: Include libmcheck.m4.
9594 * configure: Regenerate.
9596 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9598 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9599 attribute inside the parentheses.
9600 (winapi_DebugSetProcessKillOnExit): Ditto.
9601 (winapi_DebugBreakProcess): Ditto.
9602 (winapi_GenerateConsoleCtrlEvent): Ditto.
9604 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9606 * notif.h (notif_event): Add a dummy member to avoid compiler
9609 2013-07-01 Pedro Alves <palves@redhat.com>
9611 * hostio.c (HOSTIO_PATH_MAX): Define.
9612 (require_filename, handle_open, handle_unlink, handle_readlink):
9615 2013-07-01 Pedro Alves <palves@redhat.com>
9617 * server.h: Include "pathmax.h".
9618 * linux-low.c: Don't include sys/param.h.
9619 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9621 * win32-low.c: Don't include sys/param.h.
9622 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9624 2013-07-01 Pedro Alves <palves@redhat.com>
9626 * event-loop.c: Don't check HAVE_UNISTD_H before including
9628 * gdbreplay.c: Likewise.
9629 * remote-utils.c: Likewise.
9630 * server.c: Likewise.
9631 * configure.ac: Don't check for unistd.h.
9632 * configure: Regenerate.
9634 2013-06-28 Tom Tromey <tromey@redhat.com>
9636 * Makefile.in (version.c): Use version.in, not
9639 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9641 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9642 * configure: Rebuild.
9643 * Makefile.in (version_host, version_target): Get from configure.
9644 (version.c): Use $(version_host) and $(version_target).
9646 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9648 Fix trace-status to output user name without trailing colon.
9649 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9651 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9653 Fix trace-status to output proper start-time and stop-time.
9654 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9655 output start time and stop time in hex as gdb expects.
9657 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9659 * tracepoint.c (build_traceframe_info_xml): Output trace state
9660 variables present in the trace buffer.
9662 2013-06-24 Tom Tromey <tromey@redhat.com>
9664 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9666 (version.o): Remove.
9667 * gdbreplay.c: Include version.h.
9668 (version, host_name): Don't declare.
9669 * server.h: Include version.h.
9670 (version, host_name): Don't declare.
9672 2013-06-12 Pedro Alves <palves@redhat.com>
9674 * linux-x86-low.c (linux_is_elf64): Delete global.
9675 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9676 with local linux_pid_exe_is_elf_64_file use.
9678 2013-06-11 Pedro Alves <palves@redhat.com>
9680 * linux-low.c (regset_disabled, disable_regset): New functions.
9681 (regsets_fetch_inferior_registers)
9682 (regsets_store_inferior_registers): Use them.
9683 (initialize_regsets_info); Don't allocate the disabled_regsets
9685 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9688 2013-06-11 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9693 2013-06-11 Pedro Alves <palves@redhat.com>
9695 * linux-x86-low.c (initialize_low_arch): Call
9696 init_registers_x32_avx_linux.
9698 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9700 Fix compatibility with Android Bionic.
9701 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9704 2013-06-07 Pedro Alves <palves@redhat.com>
9707 * Makefile.in (OBS): Add tdesc.o.
9708 (IPA_OBJS): Add tdesc-ipa.o.
9709 (tdesc-ipa.o): New rule.
9710 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9712 * linux-low.c (new_inferior): Delete.
9713 (disabled_regsets, num_regsets): Delete.
9714 (linux_add_process): Adjust to set the new per-process
9716 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9717 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9718 was a stop. When calling arch_setup, switch the current inferior
9719 to the thread that got an event.
9720 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9721 (regsets_fetch_inferior_registers)
9722 (regsets_store_inferior_registers): New regsets_info parameter.
9724 (linux_register_in_regsets): New regs_info parameter. Adjust to
9726 (register_addr, fetch_register, store_register): New usrregs_info
9727 parameter. Adjust to use it.
9728 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9729 parameter regs_info. Adjust to use it.
9730 (linux_fetch_registers): Get the current inferior's regs_info, and
9732 (linux_store_registers): Ditto.
9733 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9734 (initialize_low): Don't initialize the target_regsets here. Call
9735 initialize_low_arch.
9736 * linux-low.h (target_regsets): Delete declaration.
9737 (struct regsets_info): New.
9738 (struct usrregs_info): New.
9739 (struct regs_info): New.
9740 (struct process_info_private) <new_inferior>: New field.
9741 (struct linux_target_ops): Delete the num_regs, regmap, and
9742 regset_bitmap fields. New field regs_info.
9743 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9744 * i387-fp.c (num_xmm_registers): Delete.
9745 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9746 calls to new interface.
9747 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9748 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9749 Infer the number of xmm registers from the regcache's target
9751 * i387-fp.h (num_xmm_registers): Delete.
9752 * inferiors.c (add_thread): Don't install the thread's regcache
9754 * proc-service.c (gregset_info): Fetch the current inferior's
9755 regs_info. Adjust to use it.
9756 * regcache.c: Include tdesc.h.
9757 (register_bytes, reg_defs, num_registers)
9758 (gdbserver_expedite_regs): Delete.
9759 (get_thread_regcache): If the thread doesn't have a regcache yet,
9760 create one, instead of aborting gdbserver.
9761 (regcache_invalidate_one): Rename to ...
9762 (regcache_invalidate_thread): ... this.
9763 (regcache_invalidate_one): New.
9764 (regcache_invalidate): Only invalidate registers of the current
9766 (init_register_cache): Add target_desc parameter, and use it.
9767 (new_register_cache): Ditto. Assert the target description has a
9768 non zero registers_size.
9769 (regcache_cpy): Add assertions. Adjust.
9770 (realloc_register_cache, set_register_cache): Delete.
9771 (registers_to_string, registers_from_string): Adjust.
9772 (find_register_by_name, find_regno, find_register_by_number)
9773 (register_cache_size): Add target_desc parameter, and use it.
9774 (free_register_cache_thread, free_register_cache_thread_one)
9775 (regcache_release, register_cache_size): New.
9776 (register_size): Add target_desc parameter, and use it.
9777 (register_data, supply_register, supply_register_zeroed)
9778 (supply_regblock, supply_register_by_name, collect_register)
9779 (collect_register_as_string, collect_register_by_name): Adjust.
9780 * regcache.h (struct target_desc): Forward declare.
9781 (struct regcache) <tdesc>: New field.
9782 (init_register_cache, new_register_cache): Add target_desc
9784 (regcache_invalidate_thread): Declare.
9785 (regcache_invalidate_one): Delete declaration.
9786 (regcache_release): Declare.
9787 (find_register_by_number, register_cache_size, register_size)
9788 (find_regno): Add target_desc parameter.
9789 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9791 * remote-utils.c: Include tdesc.h.
9792 (outreg, prepare_resume_reply): Adjust.
9793 * server.c: Include tdesc.h.
9794 (gdbserver_xmltarget): Delete declaration.
9795 (get_features_xml, process_serial_event): Adjust.
9796 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9798 (struct process_info) <tdesc>: New field.
9799 (ipa_tdesc): Declare.
9800 * tdesc.c: New file.
9801 * tdesc.h: New file.
9802 * tracepoint.c: Include tdesc.h.
9803 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9804 (get_context_regcache): Adjust to pass ipa_tdesc down.
9805 (do_action_at_tracepoint): Adjust to get the register cache size
9806 from the context regcache's description.
9807 (traceframe_walk_blocks): Adjust to get the register cache size
9808 from the current trace frame's description.
9809 (traceframe_get_pc): Adjust to get current trace frame's
9810 description and pass it down.
9811 (gdb_collect): Adjust to get the register cache size from the
9813 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9814 (gdbserver_xmltarget): Delete.
9815 (initialize_low_tracepoint): Set the ipa's target description.
9816 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9817 (initialize_low_tracepoint): Set the ipa's target description.
9818 * linux-x86-low.c: Include tdesc.h.
9819 [__x86_64__] (is_64bit_tdesc): New.
9820 (ps_get_thread_area, x86_get_thread_area): Use it.
9821 (i386_cannot_store_register): Rename to ...
9822 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9823 (i386_cannot_fetch_register): Rename to ...
9824 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9825 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9827 (target_regsets): Rename to ...
9828 (x86_regsets): ... this.
9829 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9831 (x86_siginfo_fixup): Use is_64bit_tdesc.
9832 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9833 (tdesc_x32_avx_linux, tdesc_x32_linux)
9834 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9836 (x86_linux_update_xmltarget): Delete.
9837 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9838 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9839 (AMD64_LINUX_USER64_CS): New.
9840 (x86_linux_read_description): New, based on
9841 x86_linux_update_xmltarget.
9842 (same_process_callback): New.
9843 (x86_arch_setup_process_callback): New.
9844 (x86_linux_update_xmltarget): New.
9845 (x86_regsets_info): New.
9846 (amd64_linux_regs_info): New.
9847 (i386_linux_usrregs_info): New.
9848 (i386_linux_regs_info): New.
9849 (x86_linux_regs_info): New.
9850 (x86_arch_setup): Reimplement.
9851 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9852 (x86_emit_ops): Ditto.
9853 (the_low_target): Adjust. Install x86_linux_regs_info,
9854 x86_cannot_fetch_register, and x86_cannot_store_register.
9855 (initialize_low_arch): New.
9856 * linux-ia64-low.c (tdesc_ia64): Declare.
9857 (ia64_fetch_register): Adjust.
9858 (ia64_usrregs_info, regs_info): New globals.
9859 (ia64_regs_info): New function.
9860 (the_low_target): Adjust.
9861 (initialize_low_arch): New function.
9862 * linux-sparc-low.c (tdesc_sparc64): Declare.
9863 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9865 (sparc_arch_setup): New function.
9866 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9867 (the_low_target): Adjust.
9868 (initialize_low_arch): New function.
9869 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9870 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9871 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9872 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9873 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9874 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9875 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9876 (tdesc_powerpc_isa205_vsx64l): Declare.
9877 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9878 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9879 (ppc_set_pc, ppc_get_hwcap): Adjust.
9880 (ppc_usrregs_info): Forward declare.
9881 (!__powerpc64__) ppc_regmap_adjusted: New global.
9882 (ppc_arch_setup): Adjust to the current process'es target
9884 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9885 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9886 (ppc_store_evrregset): Adjust.
9887 (target_regsets): Rename to ...
9888 (ppc_regsets): ... this, and make static.
9889 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9890 (ppc_regs_info): New function.
9891 (the_low_target): Adjust.
9892 (initialize_low_arch): New function.
9893 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9894 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9895 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9896 (tdesc_s390x_linux64v2): Declare.
9897 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9898 (s390_fill_gregset, s390_store_last_break): Adjust.
9899 (target_regsets): Rename to ...
9900 (s390_regsets): ... this, and make static.
9901 (s390_get_pc, s390_set_pc): Adjust.
9902 (s390_get_hwcap): New target_desc parameter, and use it.
9903 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9904 (s390_arch_setup): Adjust to set the current process'es target
9905 description. Don't adjust the regmap.
9906 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9907 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9908 (regs_info_3264): New globals.
9909 (s390_regs_info): New function.
9910 (the_low_target): Adjust.
9911 (initialize_low_arch): New function.
9912 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9913 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9914 [__mips64] (init_registers_mips_linux)
9915 (init_registers_mips_dsp_linux): Delete defines.
9916 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9917 (have_dsp): New global.
9918 (mips_read_description): New, based on mips_arch_setup.
9919 (mips_arch_setup): Reimplement.
9920 (get_usrregs_info): New function.
9921 (mips_cannot_fetch_register, mips_cannot_store_register)
9922 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9923 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9924 (target_regsets): Rename to ...
9925 (mips_regsets): ... this, and make static.
9926 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9927 (dsp_regs_info, regs_info): New globals.
9928 (mips_regs_info): New function.
9929 (the_low_target): Adjust.
9930 (initialize_low_arch): New function.
9931 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9932 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9934 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9935 (arm_read_description): New, with bits factored from
9937 (arm_arch_setup): Reimplement.
9938 (target_regsets): Rename to ...
9939 (arm_regsets): ... this, and make static.
9940 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9941 (arm_regs_info): New function.
9942 (the_low_target): Adjust.
9943 (initialize_low_arch): New function.
9944 * linux-m68k-low.c (tdesc_m68k): Declare.
9945 (target_regsets): Rename to ...
9946 (m68k_regsets): ... this, and make static.
9947 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9948 (m68k_regs_info): New function.
9949 (m68k_arch_setup): New function.
9950 (the_low_target): Adjust.
9951 (initialize_low_arch): New function.
9952 * linux-sh-low.c (tdesc_sharch): Declare.
9953 (target_regsets): Rename to ...
9954 (sh_regsets): ... this, and make static.
9955 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9956 (sh_regs_info, sh_arch_setup): New functions.
9957 (the_low_target): Adjust.
9958 (initialize_low_arch): New function.
9959 * linux-bfin-low.c (tdesc_bfin): Declare.
9960 (bfin_arch_setup): New function.
9961 (bfin_usrregs_info, regs_info): New globals.
9962 (bfin_regs_info): New function.
9963 (the_low_target): Adjust.
9964 (initialize_low_arch): New function.
9965 * linux-cris-low.c (tdesc_cris): Declare.
9966 (cris_arch_setup): New function.
9967 (cris_usrregs_info, regs_info): New globals.
9968 (cris_regs_info): New function.
9969 (the_low_target): Adjust.
9970 (initialize_low_arch): New function.
9971 * linux-cris-low.c (tdesc_crisv32): Declare.
9972 (cris_arch_setup): New function.
9973 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9974 (cris_regs_info): New function.
9975 (the_low_target): Adjust.
9976 (initialize_low_arch): New function.
9977 * linux-m32r-low.c (tdesc_m32r): Declare.
9978 (m32r_arch_setup): New function.
9979 (m32r_usrregs_info, regs_info): New globals.
9980 (m32r_regs_info): Adjust.
9981 (initialize_low_arch): New function.
9982 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9983 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9984 (tic6x_usrregs_info): Forward declare.
9985 (tic6x_read_description): New function, based on ...
9986 (tic6x_arch_setup): ... this. Reimplement.
9987 (target_regsets): Rename to ...
9988 (tic6x_regsets): ... this, and make static.
9989 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9990 (tic6x_regs_info): New function.
9991 (the_low_target): Adjust.
9992 (initialize_low_arch): New function.
9993 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9994 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9995 (target_regsets): Rename to ...
9996 (xtensa_regsets): ... this, and make static.
9997 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9999 (xtensa_arch_setup, xtensa_regs_info): New functions.
10000 (the_low_target): Adjust.
10001 (initialize_low_arch): New function.
10002 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10003 (nios2_arch_setup): Set the current process'es tdesc.
10004 (target_regsets): Rename to ...
10005 (nios2_regsets): ... this.
10006 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10007 (nios2_regs_info): New function.
10008 (the_low_target): Adjust.
10009 (initialize_low_arch): New function.
10010 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10011 (aarch64_arch_setup): Set the current process'es tdesc.
10012 (target_regsets): Rename to ...
10013 (aarch64_regsets): ... this.
10014 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10015 (aarch64_regs_info): New function.
10016 (the_low_target): Adjust.
10017 (initialize_low_arch): New function.
10018 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10020 (target_regsets): Rename to ...
10021 (tile_regsets): ... this.
10022 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10023 (tile_regs_info): New function.
10024 (tile_arch_setup): Set the current process'es tdesc.
10025 (the_low_target): Adjust.
10026 (initialize_low_arch): New function.
10027 * spu-low.c (tdesc_spu): Declare.
10028 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10029 * win32-arm-low.c (tdesc_arm): Declare.
10030 (arm_arch_setup): New function.
10031 (the_low_target): Install arm_arch_setup instead of
10032 init_registers_arm.
10033 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10034 (init_windows_x86): Rename to ...
10035 (i386_arch_setup): ... this. Set `win32_tdesc'.
10036 (the_low_target): Adjust.
10037 * win32-low.c (win32_tdesc): New global.
10038 (child_add_thread): Don't create the thread cache here.
10039 (do_initial_child_stuff): Set the new process'es tdesc.
10040 * win32-low.h (struct target_desc): Forward declare.
10041 (win32_tdesc): Declare.
10042 * lynx-i386-low.c (tdesc_i386): Declare global.
10043 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10044 * lynx-low.c (lynx_tdesc): New global.
10045 (lynx_add_process): Set the new process'es tdesc.
10046 * lynx-low.h (struct target_desc): Forward declare.
10047 (lynx_tdesc): Declare global.
10048 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10049 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10050 * nto-low.c (nto_tdesc): New global.
10051 (do_attach): Set the new process'es tdesc.
10052 * nto-low.h (struct target_desc): Forward declare.
10053 (nto_tdesc): Declare.
10054 * nto-x86-low.c (tdesc_i386): Declare.
10055 (nto_x86_arch_setup): Set `nto_tdesc'.
10057 2013-06-04 Gary Benson <gbenson@redhat.com>
10059 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10060 to qSupported response when appropriate.
10061 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10062 with nonzero-length annex.
10063 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10064 arguments supplied in annex.
10066 2013-05-31 Doug Evans <dje@google.com>
10069 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10070 64 bits in 64-cross-32 environment.
10072 2013-05-28 Pedro Alves <palves@redhat.com>
10074 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10075 (aarch64-without-fpu.c): Delete rule.
10076 * configure.srv (aarch64*-*-linux*): Remove references to
10077 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10078 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10081 2013-05-24 Pedro Alves <palves@redhat.com>
10083 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10084 instead of strchr/decode_address. Error if the range isn't split
10085 with a ','. Don't assume there's be a ':' in the action.
10087 2013-05-23 Yao Qi <yao@codesourcery.com>
10088 Pedro Alves <palves@redhat.com>
10090 * linux-low.c (lwp_in_step_range): New function.
10091 (linux_wait_1): If the thread was range stepping and stopped
10092 outside the stepping range, report the stop to GDB. Otherwise,
10093 continue stepping. Add range stepping debug output.
10094 (linux_set_resume_request): Copy the step range from the resume
10095 request to the lwp.
10096 (linux_supports_range_stepping): New.
10097 (linux_target_ops) <supports_range_stepping>: Set to
10098 linux_supports_range_stepping.
10099 * linux-low.h (struct linux_target_ops)
10100 <supports_range_stepping>: New field.
10101 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10102 * linux-x86-low.c (x86_supports_range_stepping): New.
10103 (the_low_target) <supports_range_stepping>: Set to
10104 x86_supports_range_stepping.
10105 * server.c (handle_v_cont): Handle 'r' action.
10106 (handle_v_requests): Append ";r" if the target supports range
10108 * target.h (struct thread_resume) <step_range_start,
10109 step_range_end>: New fields.
10110 (struct target_ops) <supports_range_stepping>:
10112 (target_supports_range_stepping): New macro.
10114 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10116 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10117 confusion in comment.
10119 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10121 * lynx-low.c (struct process_info_private): New type.
10122 (lynx_add_process): New function.
10123 (lynx_create_inferior, lynx_attach): Replace calls to
10124 add_process by calls to lynx_add_process.
10125 (lynx_resume): If PTID is null, then try using
10126 current_process()->private->last_wait_event_ptid.
10128 (lynx_clear_inferiors): Delete. The contents of that function
10129 has been inlined in lynx_mourn;
10130 (lynx_wait_1): Save the ptid in the process's private data.
10131 (lynx_mourn): Free the process' private data. Replace call
10132 to lynx_clear_inferiors by call to clear_inferiors.
10134 2013-05-17 Yao Qi <yao@codesourcery.com>
10136 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10139 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10141 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10142 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10143 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10144 PT_TEXT_END_ADDR guards. Update comments.
10145 (linux_target_op) <read_offsets>: Conditionally define to
10146 linux_read_offsets if the target is UCLIBC and if it defines
10147 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10149 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10150 Andrew Jenner <andrew@codesourcery.com>
10152 * Makefile.in (SFILES): Add linux-nios2-low.c.
10153 (clean): Add action to delete nios2-linux.c.
10154 (nios2-linux.c): New rule.
10155 * configure.srv: Add nios2*-*-linux*.
10156 * linux-nios2-low.c: New.
10158 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10160 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10162 2013-04-25 Hui Zhu <hui@codesourcery.com>
10165 * ax.c (ax_printf): Add fflush.
10167 2013-04-22 Tom Tromey <tromey@redhat.com>
10169 * Makefile.in (SFILES): Add filestuff.c.
10170 (OBS): Add filestuff.o.
10171 (filestuff.o): New target.
10172 * config.in, configure: Rebuild.
10173 * configure.ac: Check for fdwalk, pipe2.
10175 2013-04-17 Pedro Alves <palves@redhat.com>
10177 * configure.ac (USE_THREAD_DB): Delete variable.
10178 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10179 Don't AC_SUBST USE_THREAD_DB.
10180 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10181 * config.in, configure: Regenerate.
10183 2013-04-16 Pedro Alves <palves@redhat.com>
10185 * linux-low.h (struct lwp_info) <thread_known>: Move under
10186 the USE_THREAD_DB #ifdef.
10188 2013-04-16 Pedro Alves <palves@redhat.com>
10190 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10191 (linux-low.o): Delete rule.
10192 * linux-low.h: Always include "gdb_thread_db.h" instead of
10193 conditionally including thread_db.h.
10194 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10197 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10199 * Makefile.in (install-only): Fix make install regression.
10201 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10203 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10204 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10206 * gdbserver.1: Remove.
10208 2013-03-22 Pedro Alves <palves@redhat.com>
10210 * linux-low.c (handle_extended_wait): Don't call
10211 linux_enable_event_reporting.
10213 2013-03-15 Tony Theodore <tonyt@logyst.com>
10216 * Makefile.in (SHELL): Use @SHELL@.
10218 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10220 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10223 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10225 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10226 Remove extraneous NULL element.
10228 2013-03-13 Yao Qi <yao@codesourcery.com>
10230 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10231 'V' block in trace frame.
10233 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10235 * target.h (struct target_ops): Add btrace ops.
10236 (target_supports_btrace): New macro.
10237 (target_enable_btrace): New macro.
10238 (target_disable_btrace): New macro.
10239 (target_read_btrace): New macro.
10240 * gdbthread.h (struct thread_info): Add btrace field.
10241 * server.c: Include btrace-common.h.
10242 (handle_btrace_general_set): New function.
10243 (handle_btrace_enable): New function.
10244 (handle_btrace_disable): New function.
10245 (handle_general_set): Call handle_btrace_general_set.
10246 (handle_qxfer_btrace): New function.
10247 (struct qxfer qxfer_packets[]): Add btrace entry.
10248 * inferiors.c (remove_thread): Disable btrace.
10249 * linux-low: Include linux-btrace.h.
10250 (linux_low_enable_btrace): New function.
10251 (linux_low_read_btrace): New function.
10252 (linux_target_ops): Add btrace ops.
10253 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10254 Add srv_linux_btrace=yes.
10255 (x86_64-*-linux*): Add linux-btrace.o.
10256 Add srv_linux_btrace=yes.
10257 * configure.ac: Define HAVE_LINUX_BTRACE.
10258 * config.in: Regenerated.
10259 * configure: Regenerated.
10261 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10263 * server.c (handle_qxfer): Preserve error message if -3 is
10265 (qxfer): Document the -3 return value.
10267 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10269 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10270 (linux_btrace_h): New variable.
10271 (linux-btrace.o): New rule.
10273 2013-03-08 Stan Shebs <stan@codesourcery.com>
10274 Hafiz Abid Qadeer <abidh@codesourcery.com>
10276 * tracepoint.c (trace_buffer_size): New global.
10277 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10278 (init_trace_buffer): Change to one-argument function. Allocate
10279 trace buffer memory.
10280 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10281 handle QTBuffer:size packet.
10282 (cmd_bigqtbuffer_size): New function.
10283 (initialize_tracepoint): Call init_trace_buffer with
10284 DEFAULT_TRACE_BUFFER_SIZE.
10285 * server.c (handle_query): Add QTBuffer:size in the
10288 2013-03-07 Yao Qi <yao@codesourcery.com>
10290 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10291 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10293 (cmd_qtsp): Adjust condition. Do post increment.
10294 Set cur_action and cur_step_action back to 0.
10296 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10299 * linux-low.c (linux_write_memory): Return early success if LEN is
10302 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10304 * configure.srv: Add x86_64-*-cygwin* as target.
10306 2013-02-28 Tom Tromey <tromey@redhat.com>
10308 * configure.ac: Invoke AC_SYS_LARGEFILE.
10309 * configure, config.in: Rebuild.
10311 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10313 * win32-low.c: Throughout, fix format strings and casts of
10314 printf-like functions to avoid type related warnings on all
10316 (get_child_debug_event): Print dwDebugEventCode as hex since
10317 that's how it's usually documented.
10319 2013-02-28 Yao Qi <yao@codesourcery.com>
10321 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10324 2013-02-27 Jiong Wang <jiwang@tilera.com>
10326 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10327 (reg-tilegx32.c): New rule.
10328 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10329 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10330 different register info initializer according to elf class.
10331 (init_registers_tilgx32): New function. The tilegx32 register info
10333 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10334 (tile_store_gregset): Likewise.
10336 2013-02-27 Yao Qi <yao@codesourcery.com>
10338 * server.c (process_point_options): Print debug message when
10339 debug_threads is true.
10341 2013-02-26 Yao Qi <yao@codesourcery.com>
10343 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10345 2013-02-19 Pedro Alves <palves@redhat.com>
10346 Kai Tietz <ktietz@redhat.com>
10350 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10351 instead of strtoul to extract address from packet.
10352 (process_serial_event) <'z'>: Likewise.
10354 2013-02-18 Yao Qi <yao@codesourcery.com>
10356 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10358 2013-02-14 Pedro Alves <palves@redhat.com>
10362 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10363 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10365 2013-02-14 Pedro Alves <palves@redhat.com>
10367 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10369 2013-02-14 Pedro Alves <palves@redhat.com>
10371 * tracepoint.c (save_string): Delete.
10372 (add_tracepoint_action): Use savestring instead of save_string.
10374 2013-02-12 Pedro Alves <palves@redhat.com>
10376 * linux-xtensa-low.c: Ditto.
10377 * xtensa-xtregs.c: Ditto.
10379 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10381 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10384 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10386 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10387 aarch64_num_wp_regs and aarch64_num_bp_regs to
10388 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10390 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10392 * linux-aarch64-low.c (ps_get_thread_area): Replace
10393 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10395 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10396 Marcus Shawcroft <marcus.shawcroft@arm.com>
10397 Nigel Stephens <nigel.stephens@arm.com>
10398 Yufeng Zhang <yufeng.zhang@arm.com>
10400 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10401 (aarch64.c, aarch64-without-fpu.c): New targets.
10402 * configure.srv (aarch64*-*-linux*): New.
10403 * linux-aarch64-low.c: New file.
10405 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10407 * linux-low.c (handle_extended_wait, linux_create_inferior)
10408 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10409 (dequeue_one_deferred_signal, linux_resume_one_thread)
10410 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10411 (linux_tracefork_grandchild, linux_test_for_tracefork)
10412 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10413 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10414 where the argument is 0.
10416 2013-01-25 Yao Qi <yao@codesourcery.com>
10418 * event-loop.c: Include "queue.h".
10419 (gdb_event_p): New typedef.
10420 (struct gdb_event) <next_event>: Remove.
10421 (event_queue): Change to QUEUE(gdb_event_p).
10422 (async_queue_event): Remove.
10423 (gdb_event_xfree): New.
10424 (initialize_event_loop): New.
10425 (process_event): Use API from QUEUE.
10426 (wait_for_event): Likewise.
10427 * server.c (main): Call initialize_event_loop.
10428 * server.h (initialize_event_loop): Declare.
10430 2013-01-18 Yao Qi <yao@codesourcery.com>
10432 * ax.h (struct eval_agent_expr_context): New.
10433 (gdb_eval_agent_expr): Update declaration.
10434 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10435 TFRAME. Add new argument CTX.
10436 * server.h (struct eval_agent_expr_context): Declare.
10437 (agent_mem_read, agent_tsv_read): Update declaration.
10438 (agent_mem_read_string): Likewise.
10439 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10440 (add_traceframe_block): Add new argument TPOINT.
10441 Increase TPOINT->traceframe_usage.
10442 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10443 eval_tracepoint_agent_expr.
10444 (condition_true_at_tracepoint): Likewise.
10445 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10446 (agent_mem_read_string, agent_tsv_read): Likewise.
10448 2013-01-16 Yao Qi <yao@codesourcery.com>
10450 * linux-low.c (linux_resume_one_lwp): Don't check
10451 'lwp->bp_reinsert != 0'.
10453 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10454 Pedro Alves <palves@redhat.com>
10456 * lynx-low.c (ptrace_request_to_str): Define a temporary
10457 macro and use it to simplify this function's implementation.
10459 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10461 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10464 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10466 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10468 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10470 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10472 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10474 * lynx-low.c (lynx_resume): Use the resume_info parameter
10475 to determine the ptid for the lynx_ptrace call, unless
10476 it is equal to minus_one_ptid, in which case we use the
10477 ptid of the current_inferior.
10478 (lynx_wait_1): After having received a thread create/exit
10479 event, resume the inferior's execution using the signaling
10480 thread's ptid, rather than the old ptid.
10482 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10484 * lynx-low.c (lynx_resume): Delete variable ret.
10486 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10488 * gdbreplay.c (gdbreplay_version): Update copyright year.
10489 * server.c (gdbserver_version): Likewise.
10491 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10493 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10496 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10498 * lynx-low.c (ptrace_request_to_str): Add handling for
10499 PTRACE_GETTRACESIG.
10501 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10503 * lynx-low.c (lynx_attach): Delete variable new_process.
10505 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10507 * lynx-low.c (lynx_create_inferior): Delete variable
10510 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10512 * lynx-low.c (ptrace_request_to_str): Do not handle
10513 PTRACE_GETTHREADLIST if this macro does not exist.
10515 2012-12-15 Yao Qi <yao@codesourcery.com>
10517 * Makefile.in (OBS): Add notif.o.
10518 * notif.c, notif.h: New.
10519 * server.c: Include "notif.h".
10520 (struct vstop_notif) <next>: Remove.
10522 (queue_stop_reply): Update.
10523 (push_event, send_next_stop_reply): Remove.
10524 (discard_queued_stop_replies): Update.
10525 (notif_stop): New variable.
10526 (handle_v_stopped): Remove.
10527 (handle_v_requests): Don't call handle_v_stopped. Call
10528 handle_ack_notif instead.
10529 (queue_stop_reply_callback): Call notif_event_enque instead
10530 of queue_stop_reply.
10531 (handle_status): Don't call send_next_stop_reply, call
10532 notif_write_event instead.
10533 (kill_inferior_callback): Likewise.
10534 (detach_or_kill_inferior_callback): Likewise.
10535 (main): Call initialize_notif.
10536 (process_serial_event): Call QUEUE_is_empty.
10537 (handle_target_event): Call notif_push instead of push event.
10538 * server.h (push_event): Remove declaration.
10540 2012-12-10 Tom Tromey <tromey@redhat.com>
10542 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10543 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10546 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10547 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10548 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10549 (amd64-linux-ipa.o, ax.o): Rewrite.
10550 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10551 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10552 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10553 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10554 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10555 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10556 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10557 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10558 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10559 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10560 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10561 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10562 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10563 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10564 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10565 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10566 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10567 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10568 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10569 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10570 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10571 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10572 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10573 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10574 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10575 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10576 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10577 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10578 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10579 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10580 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10581 (reg-tilegx.o): Remove.
10582 (all_object_files): New macro.
10583 Include .deps files.
10584 * aclocal.m4, configure: Rebuild.
10585 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10586 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10587 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10589 2012-12-05 Tom Tromey <tromey@redhat.com>
10592 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10594 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10596 * configure.ac: Check for linux/perf_event.h.
10597 * config.in: Regenerated.
10598 * configure: Regenerated.
10600 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10602 * hostio.c (handle_readlink): Decrease buffer size
10603 parameter passed to readlink by one byte.
10605 2012-11-26 Yao Qi <yao@codesourcery.com>
10607 * configure.ac (build_warnings): Append '-Wempty-body'.
10608 * configure: Regenerated.
10609 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10612 2012-11-15 Pierre Muller <muller@sourceware.org>
10614 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10615 * config.in: Regenerate.
10616 * configure: Regenerate.
10617 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10618 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10619 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10620 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10622 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10623 instead of <sys/wait.h> header.
10624 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10626 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10628 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10629 (various make rules): Remove -DGDBSERVER
10631 2012-11-09 Yao Qi <yao@codesourcery.com>
10633 * spu-low.c (current_ptid): Move it to ..
10634 * gdbthread.h: ... here. New.
10635 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10636 * server.c (myresume, process_serial_event): Likewise.
10637 * thread-db.c (thread_db_find_new_threads): Likewise.
10638 * tracepoint.c (run_inferior_command): Likewise.
10640 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10642 * server.c (handle_search_memory_1): Include access length in
10645 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10647 * linux-crisv32-low.c: Fix compile errors.
10649 2012-09-04 Yao Qi <yao@codesourcery.com>
10651 * tracepoint.c (cmd_qtsv): Adjust debug message.
10652 Don't check CUR_TPOINT.
10654 2012-08-28 Yao Qi <yao@codesourcery.com>
10656 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10657 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10658 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10659 Remove declarations of xmalloc, xreallloc, xstrdup and
10661 * Makefile.in (libiberty_h): New.
10662 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10663 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10665 2012-08-23 Yao Qi <yao@codesourcery.com>
10667 * server.h: Remove declaration of 'xsnprintf'.
10669 2012-08-22 Keith Seitz <keiths@redhat.com>
10671 * server.h: Include build-gnulib-gbserver/config.h.
10672 * gdbreplay.c: Likewise.
10674 2012-08-08 Doug Evans <dje@google.com>
10676 * Makefile.in (SFILES): Add gdb_vecs.c.
10677 (OBS): Add gdb_vecs.o.
10678 (gdb_vecs_h, host_defs_h): New variables.
10679 (thread-db.o): Add $(gdb_vecs_h) dependency.
10680 (gdb_vecs.o): New rule.
10681 * thread-db.c: #include "gdb_vecs.h".
10682 (thread_db_load_search): Use a vector to iterate over path elements.
10683 Handle text appearing after "$pdir".
10685 * configure.ac: Add check for strstr.
10686 * config.in: Regenerate.
10687 * configure: Regenerate.
10689 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10691 * hostio.c (handle_pread): If pread fails, fall back to attempting
10693 (handle_pwrite): Likewise for pwrite.
10695 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10697 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10698 between unsupported TYPE and unimplementable ADDR/LEN combination.
10699 (arm_insert_point): Act on new return value.
10701 2012-07-31 Pedro Alves <palves@redhat.com>
10703 * server.c (process_point_options): Only skip tokens if we find
10704 one that is unrecognized. Don't treat 'X' specially while
10705 skipping unrecognized tokens.
10707 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10709 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10710 to 4-byte-align HW breakpoint addresses for Thumb.
10712 2012-07-27 Yao Qi <yao@codesourcery.com>
10716 * server.h: Declare gdb_agent_about_to_close.
10717 * target.c (kill_inferior): Include "agent.h".
10718 New. Send command 'kill'.
10719 * target.h (kill_inferior): Removed macro.
10720 * tracepoint.c (gdb_agent_about_to_close): New.
10721 (gdb_agent_helper_thread): Handle command 'close'.
10722 Wait endlessly until the inferior stops.
10723 Install gdb_agent_remove_socket to atexit hook.
10724 (agent_socket_name): New static variable.
10725 (gdb_agent_socket_init): Replace local variable 'name' with
10726 'agent_socket_name'.
10727 (gdb_agent_remove_socket): New.
10729 2012-07-27 Yao Qi <yao@codesourcery.com>
10731 * server.c (process_point_options): Stop at 'X' when parsing.
10733 2012-07-19 Michael Eager <eager@eagercon.com>
10735 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10737 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10738 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10739 hardware breakpoint.
10741 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10743 * gdbserver/linux-low.c (initialize_low): Call
10744 linux_ptrace_init_warnings.
10746 2012-07-02 Doug Evans <dje@google.com>
10748 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10751 2012-07-02 Stan Shebs <stan@codesourcery.com>
10753 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10754 (ax.o): Add it to build rule.
10756 (OBS): Add format.o.
10757 (IPA_OBS): Add format.o.
10758 * server.c (handle_query): Claim support for breakpoint commands.
10759 (process_point_options): Add command case.
10760 (process_serial_event): Leave running if there are printfs in
10762 * mem-break.h (any_persistent_commands): Declare.
10763 (add_breakpoint_commands): Declare.
10764 (gdb_no_commands_at_breakpoint): Declare.
10765 (run_breakpoint_commands): Declare.
10766 * mem-break.c (struct point_command_list): New struct.
10767 (struct breakpoint): New field command_list.
10768 (any_persistent_commands): New function.
10769 (add_commands_to_breakpoint): New function.
10770 (add_breakpoint_commands): New function.
10771 (gdb_no_commands_at_breakpoint): New function.
10772 (run_breakpoint_commands): New function.
10773 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10775 * ax.c: Include format.h.
10776 (ax_printf): New function.
10777 (gdb_eval_agent_expr): Add printf opcode.
10779 2012-06-13 Yao Qi <yao@codesourcery.com>
10781 * server.c (start_inferior): Remove duplicated writes to fields
10782 'last_resume_kind' and 'last_status' of 'current_inferior'.
10784 2012-06-12 Yao Qi <yao@codesourcery.com>
10785 Pedro Alves <palves@redhat.com>
10787 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10789 * server.c (handle_v_cont): Extend comment.
10791 2012-06-11 Yao Qi <yao@codesourcery.com>
10793 * linux-low.c (linux_attach): Add 'static'.
10795 2012-06-06 Yao Qi <yao@codesourcery.com>
10797 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10799 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10801 Fix gcc -flto compilation warning.
10802 * server.c (main): Make variable multi_mode and attach volatile.
10804 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10806 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10807 if the platform doesn't know about it.
10809 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10811 * Makefile.in (SFILES): Add linux-tile-low.c.
10812 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10813 * configure.srv: Handle tilegx-*-linux*.
10814 * linux-tile-low.c: New file.
10816 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10818 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10820 2012-05-24 Pedro Alves <palves@redhat.com>
10824 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10826 2012-05-24 Pedro Alves <palves@redhat.com>
10830 Replace target_signal with gdb_signal throughout.
10832 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10834 * linux-low.c (linux_store_registers): Avoid the copying sequence
10835 when no data has been retrieved by ptrace.
10837 2012-05-22 Will Deacon <will.deacon@arm.com>
10839 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10840 Include asm/ptrace.h.
10841 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10844 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10846 * linux-low.c (linux_store_registers): Don't re-retrieve data
10847 with ptrace that has already been obtained from /proc. Always
10848 copy any data retrieved with ptrace to the buffer supplied.
10850 2012-05-11 Yao Qi <yao@codesourcery.com>
10851 Pedro Alves <palves@redhat.com>
10853 * linux-low.c (enum stopping_threads_kind): New.
10854 (stopping_threads): Change type to `enum stopping_threads_kind'.
10855 (handle_extended_wait): If stopping and suspending threads, leave
10856 the new_lwp suspended too.
10857 (linux_wait_for_event): Adjust.
10858 (stop_all_lwps): Set `stopping_threads' to
10859 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10860 whether we're suspending threads or just stopping them. Assert no
10863 2012-04-29 Yao Qi <yao@codesourcery.com>
10865 * server.h: Move some code to ...
10866 * gdbthread.h: ... here. New.
10867 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10868 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10869 (nto-low.o, win32-low.o): Likewise.
10870 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10871 * regcache.c, remote-utils.c, server.c: Likewise.
10872 * target.c, tracepoint.c, win32-low.c: Likewise.
10874 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10876 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10877 (PTRACE_ARG4_TYPE): Likewise.
10878 (PTRACE_XFER_TYPE): Likewise.
10879 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10880 ptrace to PTRACE_ARG3_TYPE.
10881 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10882 (PTRACE_ARG4_TYPE): Likewise.
10883 (PTRACE_XFER_TYPE): Likewise.
10884 (linux_detach_one_lwp): Cast fourth argument of
10885 ptrace to long then PTRACE_ARG4_TYPE.
10886 (regsets_fetch_inferior_registers): Cast third argument of
10887 ptrace to long then PTRACE_ARG3_TYPE.
10888 (regsets_store_inferior_registers): Likewise.
10890 2012-04-20 Pedro Alves <palves@redhat.com>
10892 * configure: Regenerate.
10894 2012-04-19 Pedro Alves <palves@redhat.com>
10896 * Makefile.in (GNULIB_BUILDDIR): New.
10897 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10898 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10899 (all, install-only, uninstall, clean-info, all-lib, clean): No
10900 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10901 (maintainer-clean realclean distclean): Use subdir_do.
10903 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10904 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10905 * acinclude.m4: Include acx_configure_dir.m4.
10906 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10907 calls. Call AC_PROG_RANLIB. Configure gnulib using
10910 (GNULIB_STDINT_H): Adjust.
10911 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10912 * gdbreplay.c: Include build-gnulib/config.h.
10913 * server.h: Likewise.
10914 * aclocal.m4: Regenerate.
10915 * config.in: Regenerate.
10916 * configure: Regenerate.
10918 2012-04-19 Pedro Alves <palves@redhat.com>
10920 * Makefile.in (LIBGNU, INCGNU): Adjust.
10921 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10922 (all, install-only, uninstall, clean-info, all-lib, clean)
10923 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10924 * configure.ac: Adjust AC_OUTPUT output.
10925 * aclocal.m4: Regenerate.
10926 * configure: Regenerate.
10928 2012-04-19 Pedro Alves <palves@redhat.com>
10930 * Makefile.in (generated_files): New.
10931 (server_h): Remove the explicit dependency on config.h, and depend
10932 on $generated_files.
10934 2012-04-19 Pedro Alves <palves@redhat.com>
10936 * Makefile.in (INCGNU): Add -Ignulib.
10938 2012-04-19 Pedro Alves <palves@redhat.com>
10940 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10941 (INCGNU): ... this, and spell out -I here.
10942 (GNULIB_LIB): Rename to ...
10943 (LIBGNU): ... this.
10944 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10946 2012-04-19 Pedro Alves <palves@redhat.com>
10948 * config.in: Regenerate.
10950 2012-04-19 Pedro Alves <palves@redhat.com>
10952 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10953 * server.h (memmem): Remove declaration.
10954 * config.in: Regenerate.
10955 * configure: Regenerate.
10957 2012-04-19 Yao Qi <yao@codesourcery.com>
10959 * Makefile.in (SFILES): Add common/vec.c.
10963 2012-04-19 Yao Qi <yao@codesourcery.com>
10965 * remote-utils.c (prepare_resume_reply): Replace with macro
10966 target_core_of_thread.
10967 * server.c (handle_qxfer_threads_proper): Likewise.
10968 * target.h (traget_core_of_thread): New macro.
10970 2012-04-18 Pedro Alves <palves@redhat.com>
10972 * aclocal.m4: Regenerate.
10973 * configure: Regenerate.
10975 2012-04-16 Yao Qi <yao@codesourcery.com>
10977 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10978 duplicated on address.
10980 2012-04-16 Yao Qi <yao@codesourcery.com>
10982 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10983 (struct tracepoint_action_ops) <send>: New field.
10984 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10985 (agent_expr_send, x_tracepoint_action_send): New.
10986 (l_tracepoint_action_send): New.
10987 (cmd_qtdp): Download and install tracepoint
10988 according to `use_agent'.
10989 (run_inferior_command): Add one more parameter `len'.
10991 (tracepoint_send_agent): New.
10992 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10994 2012-04-16 Yao Qi <yao@codesourcery.com>
10996 * tracepoint.c (download_tracepoints): Moved to ...
10997 (cmd_qtstart): ... here.
10999 2012-04-14 Yao Qi <yao@codesourcery.com>
11001 * tracepoint.c: Include inttypes.h.
11002 (struct collect_memory_action): Use sized types.
11003 (struct tracepoint): Likewise.
11004 (cmd_qtdp, stop_tracing): Update print specifiers.
11005 (cmd_qtp, response_tracepoint): Likewise.
11006 (collect_data_at_tracepoint): Likewise.
11007 (collect_data_at_step): Likewise.
11009 2012-04-14 Yao Qi <yao@codesourcery.com>
11011 Import gnulib module inttypes.
11012 * aclocal.m4, config.in, configure: Regenerated.
11014 2012-04-14 Yao Qi <yao@codesourcery.com>
11016 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11017 Makefile and config.status at last.
11019 2012-04-13 Yao Qi <yao@codesourcery.com>
11021 * tracepoint.c: Include stdint.h unconditionally.
11023 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11025 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11026 on BFD_HAVE_SYS_PROCFS_TYPE.
11027 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11028 * configure: Regenerate.
11029 * config.in: Likewise.
11031 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11033 * Makefile.in (clean): Also remove x32.c x32-linux.c
11034 x32-avx.c x32-avx-linux.c.
11035 (x32.o): New target.
11037 (x32-linux.o): Likewise.
11038 (x32-linux.c): Likewise.
11039 (x32-avx.o): Likewise.
11040 (x32-avx.c): Likewise.
11041 (x32-avx-linux.o): Likewise.
11042 (x32-avx-linux.c): Likewise.
11044 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11045 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11046 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11047 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11048 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11049 i386/x32-avx-linux.xml.
11051 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11052 (init_registers_x32_avx_linux): Likwise.
11053 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11054 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11056 2012-04-13 Pedro Alves <palves@redhat.com>
11058 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11059 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11060 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11061 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11064 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11066 * linux-x86-low.c (compat_x32_clock_t): New.
11067 (compat_x32_siginfo_t): Likewise.
11068 (compat_x32_siginfo_from_siginfo): Likewise.
11069 (siginfo_from_compat_x32_siginfo): Likewise.
11070 (linux_is_elf64): Likewise.
11071 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11072 and siginfo_from_compat_x32_siginfo for x32.
11073 (x86_arch_setup): Set linux_is_elf64.
11075 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11078 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11080 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11081 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11082 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11083 compatible with process.
11085 2012-04-12 Yao Qi <yao@codesourcery.com>
11087 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11088 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11089 (install-only, install-info, clean): Handle sub dir gnulib.
11090 (all-lib, am--refresh): New targets.
11091 (memmem.o): Remove target.
11092 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11093 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11094 (AC_REPLACE_FUNCS): Remove memmem.
11095 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11096 (AC_OUTPUT): Generate Makefile in gnulib/.
11097 * aclocal.m4, config.in, configure: Regenerated.
11099 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11101 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11103 2012-04-05 Pedro Alves <palves@redhat.com>
11105 -Werror=strict-aliasing
11107 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11110 2012-04-04 Pedro Alves <palves@redhat.com>
11112 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11113 (sparc_store_gregset_from_stack, sparc_store_gregset)
11114 (sparc_breakpoint_at): Fix formatting.
11116 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11118 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11120 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11121 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11122 * config.in: Regenerate.
11123 * configure: Likewise.
11125 2012-03-29 Pedro Alves <palves@redhat.com>
11127 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11128 Correct ptrace arguments.
11130 2012-03-28 Pedro Alves <palves@redhat.com>
11132 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11133 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11134 (IA64_FR1_REGNUM): New defines.
11135 (ia64_fetch_register): New.
11136 (the_low_target): Install it.
11137 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11139 * linux-low.c (linux_fetch_registers): Try the
11140 the_low_target.fetch_register hook first.
11142 * linux-arm-low.c (the_low_target): Adjust.
11143 * linux-bfin-low.c (the_low_target): Adjust.
11144 * linux-cris-low.c (the_low_target): Adjust.
11145 * linux-crisv32-low.c (the_low_target): Adjust.
11146 * linux-m32r-low.c (the_low_target): Adjust.
11147 * linux-m68k-low.c (the_low_target): Adjust.
11148 * linux-mips-low.c (the_low_target): Adjust.
11149 * linux-ppc-low.c (the_low_target): Adjust.
11150 * linux-s390-low.c (the_low_target): Adjust.
11151 * linux-sh-low.c (the_low_target): Adjust.
11152 * linux-sparc-low.c (the_low_target): Adjust.
11153 * linux-tic6x-low.c (the_low_target): Adjust.
11154 * linux-x86-low.c (the_low_target): Adjust.
11155 * linux-xtensa-low.c (the_low_target): Adjust.
11157 2012-03-26 Pedro Alves <palves@redhat.com>
11159 * server.c (handle_qxfer_libraries): Don't bail early if
11160 the_target->qxfer_libraries_svr4 is not NULL.
11162 2012-03-26 Pedro Alves <palves@redhat.com>
11164 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11166 2012-03-23 Pedro Alves <palves@redhat.com>
11168 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11169 "library-list-svr4" element's start tag when the the DSO list is
11172 2012-03-23 Pedro Alves <palves@redhat.com>
11174 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11175 a variable whose type size is the same as the inferior's pointer
11178 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11180 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11182 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11183 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11184 * linux-low.h: Include <signal.h>.
11185 (struct siginfo): Remove forward declaration.
11186 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11189 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11191 * .gitignore: Ignore more files.
11193 2012-03-19 Pedro Alves <palves@redhat.com>
11194 Jan Kratochvil <jan.kratochvil@redhat.com>
11196 * server.c (cont_thread, general_thread): Add describing comments.
11197 (start_inferior): Clear `cont_thread'.
11198 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11201 2012-03-15 Yao Qi <yao@codesourcery.com>
11203 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11205 (cmd_qtdp): ... here.
11207 2012-03-15 Yao Qi <yao@codesourcery.com>
11209 * tracepoint.c (struct tracepoint_action_ops): New.
11210 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11211 (m_tracepoint_action_download): New.
11212 (r_tracepoint_action_download): New.
11213 (x_tracepoint_action_download): New.
11214 (l_tracepoint_action_download): New.
11215 (add_tracepoint_action): Install `action->ops' according type.
11216 (download_tracepoint_1): Move code `download' function pointer
11217 of various tracepoint_action_ops.
11219 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11221 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11222 linux_ptrace_attach_warnings.
11224 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11226 * Makefile.in (linux-ptrace.o): New.
11227 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11228 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11229 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11230 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11231 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11233 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11235 2012-03-08 Yao Qi <yao@codesourcery.com>
11236 Pedro Alves <palves@redhat.com>
11238 Fix PR server/13392.
11239 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11240 offset of JMP insn.
11241 * tracepoint.c (remove_tracepoint): New.
11242 (cmd_qtdp): Call remove_tracepoint when failed to install.
11244 2012-03-07 Pedro Alves <palves@redhat.com>
11246 * linux-low.c (get_detach_signal): New.
11247 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11248 Pass on pending signals to PTRACE_DETACH. Check the result of the
11250 * server.c (program_signals, program_signals_p): New.
11251 (handle_general_set): Handle QProgramSignals.
11252 * server.h (program_signals, program_signals_p): Declare.
11254 2012-03-05 Pedro Alves <palves@redhat.com>
11255 Jan Kratochvil <jan.kratochvil@redhat.com>
11257 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11260 2012-03-03 Yao Qi <yao@codesourcery.com>
11262 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11263 agent_look_up_symbols.
11265 2012-03-03 Yao Qi <yao@codesourcery.com>
11267 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11268 (linux-x86-low.o): Likewise.
11269 * server.h: Remove in_process_agent_loaded.
11270 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11274 2012-03-03 Yao Qi <yao@codesourcery.com>
11276 * tracepoint.c (gdb_agent_capability): New global.
11277 (in_process_agent_loaded_ust): Renamed to
11278 `in_process_agent_supports_ust'.
11280 (in_process_agent_supports_ust): Call agent_capability_check.
11281 (clear_installed_tracepoints): Assert that agent supports
11284 2012-03-03 Yao Qi <yao@codesourcery.com>
11286 * linux-low.c (linux_supports_agent): New.
11287 (linux_target_ops): Initialize field `supports_agent' with
11288 linux_supports_agent.
11289 * target.h (struct target_ops) <supports_agent>: New.
11290 (target_supports_agent): New macro.
11291 * server.c (handle_general_set): Handle packet 'QAgent'.
11292 (handle_query): Send `QAgent+'.
11293 * Makefile.in (server.o): Depends on agent.h.
11295 2012-03-03 Yao Qi <yao@codesourcery.com>
11297 * Makefile.in (OBS): Add agent.o.
11298 Add new rule for agent.o.
11299 Track dependence of tracepoint.c on agent.h.
11300 * tracepoint.c (run_inferior_command_1):
11301 (run_inferior_command): Call agent_run_command.
11302 (gdb_ust_connect_sync_socket): Deleted. Move it to
11304 (resume_thread, stop_thread): Likewise.
11305 (gdb_ust_socket_init): Renamed to ...
11306 (gdb_agent_socket_init): ... New.
11307 (gdb_ust_thread): Renamed to ...
11308 (gdb_agent_helper_thread): ... New.
11309 (gdb_ust_init): Move some code to ...
11310 (gdb_agent_init): ... here. New.
11311 [HAVE_UST]: Call gdb_ust_init.
11312 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11313 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11314 * config.in, configure: Regenerated.
11316 2012-03-02 Pedro Alves <palves@redhat.com>
11318 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11319 * linux-low.c (struct simple_pid_list): New.
11320 (stopped_pids): New a struct simple_pid_list pointer.
11321 (add_to_pid_list, pull_pid_from_list): New.
11322 (handle_extended_wait): Don't assume the first signal new children
11323 report is SIGSTOP. Adjust call to pull_pid_from_list.
11324 (linux_wait_for_lwp): Adjust.
11326 2012-03-02 Yao Qi <yao@codesourcery.com>
11328 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11331 2012-03-02 Yao Qi <yao@codesourcery.com>
11333 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11334 `stop_pc' and `tpoint'. Update caller.
11336 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11338 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11339 * linux-low.c (use_linux_regsets): New macro.
11340 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11341 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11342 (linux_register_in_regsets): New function.
11343 (usr_fetch_inferior_registers): Skip registers covered by
11345 (usr_store_inferior_registers): Likewise.
11346 (usr_fetch_inferior_registers): New macro.
11347 (usr_store_inferior_registers): Likewise.
11348 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11349 (linux_store_registers): Likewise.
11350 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11352 (init_registers_mips64_dsp_linux): Likewise.
11353 (init_registers_mips_linux): New macro.
11354 (init_registers_mips_dsp_linux): Likewise.
11355 (mips_dsp_num_regs): Likewise.
11356 (DSP_BASE, DSP_CONTROL): New fallback macros.
11357 (mips_base_regs): New macro.
11358 (mips_regmap): Use it. Fix the size.
11359 (mips_dsp_regmap): New variable.
11360 (mips_dsp_regset_bitmap): Likewise.
11361 (mips_arch_setup): New function.
11362 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11364 (mips_cannot_store_register): Likewise.
11365 (the_low_target): Update .arch_setup, .num_regs and .regmap
11366 initializers. Add .regset_bitmap initializer.
11367 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11369 * linux-bfin-low.c (the_low_target): Likewise.
11370 * linux-cris-low.c (the_low_target): Likewise.
11371 * linux-crisv32-low.c (the_low_target): Likewise.
11372 * linux-ia64-low.c (the_low_target): Likewise.
11373 * linux-m32r-low.c (the_low_target): Likewise.
11374 * linux-m68k-low.c (the_low_target): Likewise.
11375 * linux-ppc-low.c (the_low_target): Likewise.
11376 * linux-s390-low.c (the_low_target): Likewise.
11377 * linux-sh-low.c (the_low_target): Likewise.
11378 * linux-sparc-low.c (the_low_target): Likewise.
11379 * linux-tic6x-low.c (the_low_target): Likewise.
11380 * linux-x86-low.c (the_low_target): Likewise.
11381 * linux-xtensa-low.c (the_low_target): Likewise.
11382 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11383 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11384 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11386 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11387 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11389 2012-02-29 Yao Qi <yao@codesourcery.com>
11390 Pedro Alves <palves@redhat.com>
11392 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11393 `step_over_finished' is true.
11395 2012-02-27 Pedro Alves <palves@redhat.com>
11397 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11398 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11400 2012-02-27 Pedro Alves <palves@redhat.com>
11403 * linux-low.c (pid_is_stopped): New.
11404 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11406 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11408 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11411 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11413 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11415 2012-02-24 Luis Machado <lgustavo@codesourcery>
11417 * server.c (handle_query): Advertise support for target-side
11418 breakpoint condition evaluation.
11419 (process_point_options): New function.
11420 (process_serial_event): When inserting a breakpoint, check for
11421 a target-side condition that should be evaluated.
11423 * mem-break.c: Include regcache.h and ax.h.
11424 (point_cond_list_t): New data structure.
11425 (breakpoint) <cond_list>: New field.
11426 (find_gdb_breakpoint_at): Make non-static.
11427 (delete_gdb_breakpoint_at): Clear any target-side
11429 (clear_gdb_breakpoint_conditions): New function.
11430 (add_condition_to_breakpoint): Likewise.
11431 (add_breakpoint_condition): Likewise.
11432 (gdb_condition_true_at_breakpoint): Likewise.
11433 (gdb_breakpoint_here): Return result directly instead
11434 of going through a local variable.
11436 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11437 (clear_gdb_breakpoint_conditions): Likewise.
11438 (add_breakpoint_condition): Likewise.
11439 (gdb_condition_true_at_breakpoint): Likewise.
11441 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11442 (need_step_over_p): Take target-side breakpoint condition into
11445 2012-02-24 Luis Machado <lgustavo@codesourcery>
11447 * server.h: Include tracepoint.h.
11448 (agent_mem_read, agent_get_trace_state_variable_value,
11449 agent_set_trace_state_variable_value,
11450 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11451 get_set_tsv_func_addr): New prototypes.
11453 * ax.h: New include file.
11454 * ax.c: New source file.
11456 * tracepoint.c: Include ax.h.
11457 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11458 agent_expr, eval_result_type): Move to ax.h.
11459 (parse_agent_expr): Rename to ...
11460 (gdb_parse_agent_expr): ... this, make it non-static and move
11462 (unparse_agent_expr) Rename to ...
11463 (gdb_unparse_agent_expr): ... this, make it non-static and move
11465 (eval_agent_expr): Rename to ...
11466 (eval_tracepoint_agent_expr): ... this.
11467 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11468 forward declarations.
11469 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11470 (agent_get_trace_state_variable_value): New function.
11471 (agent_set_trace_state_variable_value): New function.
11472 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11473 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11474 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11475 (condition_true_at_tracepoint): Likewise.
11476 (parse_agent_expr): Rename to ...
11477 (gdb_parse_agent_expr): ... this and move to ax.c.
11478 (unparse_agent_expr): Rename to ...
11479 (gdb_unparse_agent_expr): ... this and move to ax.c.
11480 (gdb_agent_op_name): Move to ax.c.
11481 (eval_agent_expr): Rename to ...
11482 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11484 (eval_tracepoint_agent_expr): New function.
11485 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11487 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11489 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11490 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11491 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11492 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11493 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11494 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11495 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11496 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11497 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11498 (compile_bytecodes): Remove forward declaration.
11499 (is_goto_target): Move to ax.c.
11500 (compile_bytecodes): Move to ax.c and call
11501 agent_get_trace_state_variable_value (...) and
11502 agent_set_trace_state_variable_value (...).
11504 * Makefile.in: Update ax.c and IPA dependencies.
11506 2012-02-24 Pedro Alves <palves@redhat.com>
11508 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11509 (cmd_bigqtbuffer_circular): ... this. Only handle
11510 'QTBuffer:circular:'.
11511 (handle_tracepoint_general_set): Adjust.
11513 2012-02-16 Yao Qi <yao@codesourcery.com>
11515 * inferiors.c: Move code to ...
11516 * dll.c: .... here. New.
11517 * server.h: Declare clear_dlls.
11518 * Makefile.in (SFILES): Add dll.c.
11522 2012-02-11 Yao Qi <yao@codesourcery.com>
11524 * server.c: (handle_monitor_command): Add a new parameter
11526 (handle_query): Update caller.
11528 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11530 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11531 * configure, config.in: Regenerate.
11532 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11535 2012-02-02 Pedro Alves <palves@redhat.com>
11537 Try SIGKILL first, then PTRACE_KILL.
11538 * linux-low.c (linux_kill_one_lwp): New.
11539 (linux_kill_one_lwp): Rename to ...
11540 (kill_one_lwp_callback): ... this. Use the new
11541 linux_kill_one_lwp.
11543 2012-02-02 Pedro Alves <palves@redhat.com>
11545 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11548 2012-01-27 Pedro Alves <palves@redhat.com>
11550 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11551 (elf_64_file_p): Make static.
11552 (linux_pid_exe_is_elf_64_file): New.
11553 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11554 Delete declarations.
11555 (linux_pid_exe_is_elf_64_file): Declare.
11556 * linux-x86-low.c (x86_arch_setup): Use
11557 linux_pid_exe_is_elf_64_file.
11559 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11561 * linux-low.c (linux_wait_for_event_1): Rename to ...
11562 (linux_wait_for_event): ... here and merge it with former
11563 linux_wait_for_event - new variable wait_ptid, use it.
11564 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11566 2012-01-23 Pedro Alves <palves@redhat.com>
11568 * server.c (main): Avoid yet another case of infinite loop while
11569 detaching/killing after a longjmp.
11571 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11574 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11576 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11578 * hostio.c (handle_readlink): New function.
11579 (handle_vFile): Call it to handle "vFile:readlink" packets.
11581 2012-01-20 Pedro Alves <palves@redhat.com>
11582 Ulrich Weigand <ulrich.weigand@linaro.org>
11584 * server.c (handle_v_requests): Only support vAttach and vRun to
11585 start multiple processes when in extended protocol mode.
11587 2012-01-17 Pedro Alves <palves@redhat.com>
11589 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11590 memalign plus mprotect to allocate the scratch buffer.
11592 2012-01-13 Pedro Alves <palves@redhat.com>
11594 * server.c (attach_inferior): Clear `cont_thread'.
11596 2012-01-13 Pedro Alves <palves@redhat.com>
11598 * server.c (main): Avoid infinite loop while detaching/killing
11601 2012-01-09 Doug Evans <dje@google.com>
11603 * server.c (start_inferior): Set last_ptid in --wrapper case.
11605 2012-01-06 Yao Qi <yao@codesourcery.com>
11607 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11609 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11611 2012-01-04 Yao Qi <yao@codesourcery.com>
11613 * tracepoint.c (cmd_qtdp): Print debug message
11614 for static tracepoint.
11616 2012-01-04 Yao Qi <yao@codesourcery.com>
11618 * tracepoint.c (trace_vdebug): Differentiate debug message
11619 between gdbserver and IPA.
11621 2012-01-03 Yao Qi <yao@codesourcery.com>
11623 * tracepoint.c (tracepoint_was_hit): Don't collect for
11626 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11628 * terminal.h: Reformat copyright header.
11630 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11632 * server.c (gdbserver_version): Update copyright year.
11633 * gdbreplay.c (gdbreplay_version): Likewise.
11635 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11637 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11640 2011-12-18 Hui Zhu <teawater@gmail.com>
11641 * linux-low.c (linux_create_inferior): Save return value to ret.
11643 2011-12-18 Hui Zhu <teawater@gmail.com>
11645 * linux-low.c (linux_create_inferior): Save return value to ret.
11647 2011-12-16 Doug Evans <dje@google.com>
11649 * linux-low.c (linux_create_inferior): If stdio connection,
11650 redirect stdin from /dev/null, stdout to stderr.
11651 * remote-utils.c (remote_is_stdio): New static global.
11652 (remote_connection_is_stdio): New function.
11653 (remote_prepare): Handle stdio connection.
11654 (remote_open): Ditto.
11655 (remote_close): Don't close stdin for stdio connections.
11656 (read_prim,write_prim): New functions. Replace all calls to
11657 read/write to these.
11658 * server.c (main): Watch for "-" argument. Move call to
11659 remote_prepare before start_inferior.
11660 * server.h (STDIO_CONNECTION_NAME): New macro.
11661 (remote_connection_is_stdio): Declare.
11663 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11664 in debugging output.
11666 2011-12-15 Yao Qi <yao@codesourcery.com>
11668 * tracepoint.c: Include sys/syscall.h.
11669 (gdb_ust_thread): Remove preprocessor conditional.
11671 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11673 * linux-low.c (linux_detach_one_lwp): Call
11674 the_low_target.prepare_to_resume before detaching.
11676 2011-12-14 Yao Qi <yao@codesourcery.com>
11678 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11681 2011-12-14 Yao Qi <yao@codesourcery.com>
11683 * i386-low.c (i386_low_stopped_data_address): Initialize local
11684 variable `control'.
11686 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11690 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11691 DR_CONTROL unless necessary. Extend comments.
11692 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11693 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11695 2011-12-13 Yao Qi <yao@codesourcery.com>
11697 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11699 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11701 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11703 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11704 Print new debug message for such case.
11706 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11708 Fix overlapping memcpy.
11709 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11710 the read_inferior_memory transfer.
11711 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11712 write_inferior_memory transfer.
11713 (set_fast_tracepoint_jump): New variable buf. Use it for the
11714 read_inferior_memory and write_inferior_memory transfers.
11715 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11716 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11717 Use it for the write_inferior_memory transfer.
11718 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11721 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11723 * linux-low.c (fetch_register, store_register): Make code
11724 consistent, fix formatting.
11726 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11728 * linux-low.c (usr_store_inferior_registers): Factor out code
11729 to handle individual registers into...
11730 (store_register): ... this new function.
11732 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11734 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11735 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11736 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11737 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11738 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11739 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11740 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11741 (srv_xmlfiles): Add new XML files.
11743 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11745 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11746 (init_registers_s390_linux32v1): Add prototype.
11747 (init_registers_s390_linux32v2): Likewise.
11748 (init_registers_s390_linux64v1): Likewise.
11749 (init_registers_s390_linux64v2): Likewise.
11750 (init_registers_s390x_linux64v1): Likewise.
11751 (init_registers_s390x_linux64v2): Likewise.
11752 (s390_num_regs): Increment to 52.
11753 (s390_regmap): Add orig_r2 register.
11754 (s390_num_regs_3264): Increment to 68.
11755 (s390_regmap_3264): Add orig_r2 register.
11756 (s390_collect_ptrace_register): Handle orig_r2 register.
11757 (s390_supply_ptrace_register): Likewise.
11758 (s390_fill_last_break): New function.
11759 (s390_store_last_break): Likewise.
11760 (s390_fill_system_call): New function.
11761 (s390_store_system_call): Likewise.
11762 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11764 (s390_check_regset): New function.
11765 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11766 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11767 Update target_regsets for available register sets.
11769 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11770 Jan Kratochvil <jan.kratochvil@redhat.com>
11772 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11773 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11775 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11776 * linux-low.h (struct process_info_private): New member r_debug.
11777 * server.c (handle_qxfer_libraries): Call
11778 the_target->qxfer_libraries_svr4.
11779 (handle_qxfer_libraries_svr4): New function.
11780 (qxfer_packets): New entry "libraries-svr4".
11781 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11782 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11783 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11784 PACKET_qXfer_libraries_svr4.
11786 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11788 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11789 PSW address/mask between 8-byte and 16-byte formats.
11790 (s390_supply_ptrace_register): Likewise.
11791 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11792 basic addressing mode bit.
11794 2011-11-24 Stan Shebs <stan@codesourcery.com>
11796 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11798 2011-11-17 Stan Shebs <stan@codesourcery.com>
11800 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11801 (tracing_start_time): New global.
11802 (tracing_stop_time): New global.
11803 (tracing_user_name): New global.
11804 (tracing_notes): New global.
11805 (tracing_stop_note): New global.
11806 (cmd_qtstart): Set traceframe_usage, start_time.
11807 (stop_tracing): Set stop_time.
11808 (cmd_qtstatus): Report additional status.
11809 (cmd_qtp): New function.
11810 (handle_tracepoint_query): Call it.
11811 (cmd_qtnotes): New function.
11812 (handle_tracepoint_general_set): Call it.
11813 (get_timestamp): Rename from tsv_get_timestamp.
11815 2011-11-14 Stan Shebs <stan@codesourcery.com>
11816 Kwok Cheung Yeung <kcy@codesourcery.com>
11818 * linux-x86-low.c (small_jump_insn): New.
11819 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11820 trampoline and error message, build a trampoline and issue a small
11821 jump instruction to it.
11822 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11823 trampoline and error message.
11824 (x86_get_min_fast_tracepoint_insn_len): New.
11825 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11826 * linux-low.h (struct linux_target_ops): Add arguments to
11827 install_fast_tracepoint_jump_pad operation, add new operation.
11828 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11830 (linux_get_min_fast_tracepoint_insn_len): New function.
11831 (linux_target_op): Add new operation.
11832 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11833 (gdb_trampoline_buffer_end): Ditto.
11834 (gdb_trampoline_buffer_error): Ditto.
11835 (struct ipa_sym_addresses): Add fields for new IPA variables.
11836 (symbol_list): Add entries for new IPA variables.
11837 (struct tracepoint): Add fields to hold the address range of the
11838 trampoline used by the tracepoint.
11839 (trampoline_buffer_head): New static variable.
11840 (trampoline_buffer_tail): Ditto.
11841 (claim_trampoline_space): New function.
11842 (have_fast_tracepoint_trampoline_buffer): New function.
11843 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11845 (install_fast_tracepoint): Ditto, also add error buffer argument.
11846 (cmd_qtminftpilen): New function.
11847 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11848 (fast_tracepoint_from_trampoline_address): New function.
11849 (fast_tracepoint_collecting): Handle trampoline as part of jump
11851 (set_trampoline_buffer_space): New function.
11852 (initialize_tracepoint): Initialize new IPA variables.
11853 * target.h (struct target_ops): Add arguments to
11854 install_fast_tracepoint_jump_pad operation, add new
11855 get_min_fast_tracepoint_insn_len operation.
11856 (target_get_min_fast_tracepoint_insn_len): New.
11857 (install_fast_tracepoint_jump_pad): Add arguments.
11858 * server.h (IPA_BUFSIZ): Define.
11859 * linux-i386-ipa.c: Include extra header files.
11860 (initialize_fast_tracepoint_trampoline_buffer): New function.
11861 (initialize_low_tracepoint): Call it.
11862 * server.h (set_trampoline_buffer_space): Declare.
11863 (claim_trampoline_space): Ditto.
11864 (have_fast_tracepoint_trampoline_buffer): Ditto.
11866 2011-11-14 Yao Qi <yao@codesourcery.com>
11868 * server.c (handle_query): Handle InstallInTrace for qSupported.
11869 * tracepoint.c (add_tracepoint): Sort list.
11870 (install_tracepoint, download_tracepoint): New.
11871 (cmd_qtdp): Call them to install and download tracepoints.
11872 (sort_tracepoints): Removed.
11873 (cmd_qtstart): Update.
11875 2011-11-14 Yao Qi <yao@codesourcery.com>
11877 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11878 * mem-break.h: Declare.
11879 * tracepoint.c (cmd_qtstart): Move some code to ...
11880 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11882 (download_tracepoints): Move some code to ...
11883 (download_tracepoint_1): ... here. New.
11885 2011-11-08 Yao Qi <yao@codesourcery.com>
11887 * remote-utils.c (relocate_instruction): A comment fix.
11889 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11891 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11892 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11893 dr_status_mirror and dr_control_mirror from debug_reg_state.
11894 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11895 (i386_initial_stuff): Remove use of deleted globals.
11896 (i386_get_thread_context, i386_set_thread_context,
11897 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11898 from debug_reg_state.
11900 2011-11-05 Yao Qi <yao@codesourcery.com>
11902 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11903 address as TPOINT's.
11905 2011-11-02 Stan Shebs <stan@codesourcery.com>
11907 * tracepoint.c (agent_mem_read_string): New function.
11908 (eval_agent_expr): Call it for tracenz.
11909 * server.c (handle_query): Report support for tracenz.
11911 2011-11-02 Yao Qi <yao@codesourcery.com>
11913 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11915 2011-11-02 Yao Qi <yao@codesourcery.com>
11917 * target.h: Fix a typo in comment.
11919 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11921 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11922 clobber the breakpoints' shadows with fast tracepoint jumps.
11923 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11924 * target.c (write_inferior_memory): Also pass MYADDR down to
11927 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11929 * configure.ac: Check support for personality routine.
11930 * configure: Regenerate.
11931 * config.in: Likewise.
11932 * linux-low.c: Include <sys/personality.h>.
11933 Define ADDR_NO_RANDOMIZE if necessary.
11934 (linux_create_inferior): Disable address space randomization when
11935 forking inferior, if requested.
11936 (linux_supports_disable_randomization): New function.
11937 (linux_target_ops): Install it.
11938 * server.h (disable_randomization): Declare.
11939 * server.c (disable_randomization): New global variable.
11940 (handle_general_set): Handle QDisableRandomization.
11941 (handle_query): Likewise for qSupported.
11942 (main): Support --disable-randomization and --no-disable-randomization
11943 command line arguments.
11944 * target.h (struct target_ops): Add supports_disable_randomization.
11945 (target_supports_disable_randomization): New macro.
11947 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11949 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11951 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11952 [!PT_GETDSBT] (target_loadmap): New definition.
11953 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11954 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11955 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11956 and PT_GETDSBT to LINUX_LOADMAP.
11957 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11958 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11960 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11962 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11963 (arm_linux_hwbp_cap): New static variable.
11964 (arm_linux_get_hwbp_cap): Replace by ...
11965 (arm_linux_init_hwbp_cap): ... this new function.
11966 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11967 (arm_linux_get_hw_watchpoint_count): Likewise.
11968 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11969 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11970 (arm_prepare_to_resume): Use perror_with_name instead of error.
11972 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11974 * linux-arm-low.c: Include <signal.h>.
11975 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11976 (struct arm_linux_hwbp_cap): New data type.
11977 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11978 (struct arm_linux_hw_breakpoint): New data type.
11979 (MAX_BPTS, MAX_WPTS): Define.
11980 (struct arch_process_info, struct arch_lwp_info): New data types.
11981 (arm_linux_get_hwbp_cap): New function.
11982 (arm_linux_get_hw_breakpoint_count): Likewise.
11983 (arm_linux_get_hw_watchpoint_count): Likewise.
11984 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11985 (arm_hwbp_control_initialize): Likewise.
11986 (arm_hwbp_control_is_enabled): Likewise.
11987 (arm_hwbp_control_is_initialized): Likewise.
11988 (arm_hwbp_control_disable): Likewise.
11989 (arm_linux_hw_breakpoint_equal): Likewise.
11990 (arm_linux_hw_point_initialize): Likewise.
11991 (struct update_registers_data): New data structure.
11992 (update_registers_callback: New function.
11993 (arm_insert_point): Likewise.
11994 (arm_remove_point): Likewise.
11995 (arm_stopped_by_watchpoint): Likewise.
11996 (arm_stopped_data_address): Likewise.
11997 (arm_new_process): Likewise.
11998 (arm_new_thread): Likewise.
11999 (arm_prepare_to_resume): Likewise.
12000 (the_low_target): Register arm_insert_point, arm_remove_point,
12001 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12002 arm_new_thread, and arm_prepare_to_resume.
12004 2011-09-15 Stan Shebs <stan@codesourcery.com>
12006 * server.h (struct emit_ops): Add compare-goto fields.
12007 * tracepoint.c (gdb_agent_op_sizes): New table.
12008 (emit_eq_goto): New function.
12009 (emit_ne_goto): New function.
12010 (emit_lt_goto): New function.
12011 (emit_le_goto): New function.
12012 (emit_gt_goto): New function.
12013 (emit_ge_goto): New function.
12014 (is_goto_target): New function.
12015 (compile_bytecodes): Recognize special cases of compare-goto
12016 combinations and call specialized emitters for them.
12017 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12018 (amd64_emit_ne_goto): New function.
12019 (amd64_emit_lt_goto): New function.
12020 (amd64_emit_le_goto): New function.
12021 (amd64_emit_gt_goto): New function.
12022 (amd64_emit_ge_goto): New function.
12023 (amd64_emit_ops): Add the new functions.
12024 (i386_emit_eq_goto): New function.
12025 (i386_emit_ne_goto): New function.
12026 (i386_emit_lt_goto): New function.
12027 (i386_emit_le_goto): New function.
12028 (i386_emit_gt_goto): New function.
12029 (i386_emit_ge_goto): New function.
12030 (i386_emit_ops): Add the new functions.
12032 2011-09-08 Stan Shebs <stan@codesourcery.com>
12034 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12035 (i386_emit_epilogue): Restore %ebx.
12037 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12039 * server.c (step_thread): Remove definition.
12040 (process_serial_event): Don't handle Hs.
12041 * server.h (step_thread): Remove declaration.
12042 * target.c (set_desired_inferior): Remove use of step_thread.
12044 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12046 * linux-low.c: Include linux-procfs.h.
12047 (linux_attach_lwp_1): Update comments.
12048 (linux_attach): Scan for existing threads when attaching to a
12049 process that is the tgid.
12050 * Makefile.in: Update dependencies.
12052 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12054 * configure.srv: Add linux-procfs.o dependencies.
12056 2011-08-14 Yao Qi <yao@codesourcery.com>
12058 * target.h (struct target_ops): Fix indent.
12059 * win32-low.c (win32_target_ops): Fix comment.
12061 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12062 Yao Qi <yao@codesourcery.com>
12064 * Makefile.in (clean): Remove tic6x-*.c files.
12065 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12066 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12067 (tic6x-c64xp-linux.c): Likewise.
12068 * configure.srv: Add support for tic6x-*-uclinux.
12069 * linux-tic6x-low.c: New.
12070 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12072 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12073 Yao Qi <yao@codesourcery.com>
12075 * target.h (struct target_ops): Add read_loadmap.
12076 * linux-low.c (struct target_loadseg): New type.
12077 (struct target_loadmap): New type.
12078 (linux_read_loadmap): New function.
12079 (linux_target_ops): Add linux_read_loadmap.
12080 * server.c (handle_query): Support qXfer:fdpic:read packet.
12081 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12084 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12086 * win32-low.c: Include <stdint.h>.
12088 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12090 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12091 to the inferior here.
12092 (i386_remove_aligned_watchpoint): Ditto.
12093 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12094 fit part of the watchpoint in the debug registers.
12095 (i386_update_inferior_debug_regs): New.
12096 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12097 registers, and only update the inferior on success.
12098 (i386_low_remove_watchpoint): Ditto.
12100 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12102 * linux-low.c (compare_ints, unique, list_threads, show_process,
12103 linux_core_of_thread): Delete.
12104 (linux_target_ops): Change linux_core_of_thread to
12105 linux_common_core_of_thread.
12106 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12107 * utils.c (malloc_failure): Change type of argument.
12108 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12109 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12110 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12111 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12112 (IPA_OBJS): Add common-utils-ipa.o.
12113 (ptid_h, linux_osdata_h): New macros.
12114 (server_h): Add common/common-utils.h, common/xml-utils.h,
12115 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12117 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12118 ptid.o, buffer.o): New rules.
12119 (linux-low.o): Add common/linux-osdata.h as a dependency.
12120 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12121 * configure.ac: Add AC_HEADER_DIRENT check.
12122 * config.in: Regenerate.
12123 * configure: Regenerate.
12124 * remote-utils.c (xml_escape_text): Delete.
12125 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12126 buffer_xml_printf): Move to common/buffer.c.
12127 * server.c (main): Remove call to initialize_inferiors.
12128 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12129 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12130 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12131 internal_error, gdb_assert, gdb_assert_fail): Delete.
12132 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12133 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12135 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12136 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12137 initialize_inferiors): Delete.
12139 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12141 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12144 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12146 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12148 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12150 2011-05-26 Yao Qi <yao@codesourcery.com>
12152 * Makefile.in (thread-db.o): Track dependence to
12153 common/gdb_thread_db.h.
12154 * thread-db.c: include gdb_thread_db.h from right place.
12156 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12158 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12159 __FILE__ and __LINE__ to internal_error.
12161 2011-05-13 Doug Evans <dje@google.com>
12163 * thread-db.c (try_thread_db_load_from_sdir): New function.
12164 (try_thread_db_load_from_dir): New function.
12165 (thread_db_load_search): Handle $sdir, ignore $pdir.
12166 Remove trying of system directories if search of
12167 libthread-db-search-path fails, that is now done via $sdir.
12169 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12171 * server.c (handle_query): Add EnableDisableTracepoints to the list
12172 of supported features.
12173 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12175 (cmd_qtenable_disable): New.
12176 (cmd_qtstart): Install tracepoints even if disabled.
12177 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12178 receiving a QTEnable or QTDisable packet.
12179 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12180 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12182 (gdb_probe): Skip data collection if static tracepoint is disabled.
12184 2011-05-10 Doug Evans <dje@google.com>
12186 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12188 2011-05-04 Doug Evans <dje@google.com>
12190 * linux-low.c (linux_join): Skip process lookup.
12191 * spu-low.c (spu_join): Ditto.
12192 * server.c (join_inferiors_callback): Delete.
12193 (process_serial_event): For 'D' packet (detach) call join_inferior
12196 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12198 * README: Don't mention xscale*-*-linux*.
12199 * configure.srv (xscale*-*-linux*): Don't handle target.
12201 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12203 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12205 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12206 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12207 (i386_emit_void_call_2): Likewise.
12209 2011-04-26 Yao Qi <yao@codesourcery.com>
12211 * linux-low.c: Move common macros to linux-ptrace.h.
12212 Include linux-ptrace.h.
12213 * Makefile.in (linux_ptrace_h): New.
12214 (linux-low.o): Depends on linux-ptrace.h.
12216 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12218 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12219 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12220 (remote_prepare): New function with most of the TCP code from ...
12221 (remote_open): ... here. Detect PORT here unconditionally. Move also
12222 setting transport_is_reliable.
12223 * server.c (run_once): New variable.
12224 (gdbserver_usage): Document it.
12225 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12226 the first run if RUN_ONCE.
12227 * server.h (run_once, remote_prepare): New declarations.
12229 2011-04-19 Tom Tromey <tromey@redhat.com>
12231 * win32-low.c (handle_load_dll): Remove duplicate "the".
12233 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12235 Remove support for old Cygwin 1.5 versions.
12236 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12237 function to avoid warning.
12238 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12241 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12243 * gdbserver/server.h (Macro _): Define it if not available.
12245 2011-03-14 Michael Snyder <msnyder@vmware.com>
12247 * hostio.c (handle_close): Remove unnecessary null test.
12249 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12251 * Makefile.in (maintainer-clean realclean distclean): Remove
12252 "make ... subdir_do" command.
12254 2011-03-10 Michael Snyder <msnyder@vmware.com>
12256 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12258 * server.c (handle_v_run): Free alloced buffer on early return.
12260 2011-03-09 Yao Qi <yao@codesourcery.com>
12263 2011-03-04 Yao Qi <yao@codesourcery.com>
12265 * Makefile.in: Remove GNU make feature --directory.
12267 2011-03-05 Yao Qi <yao@codesourcery.com>
12269 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12270 (subdir_do): New make target. Copied from gdb/Makefile.
12271 (maintainer-clean, realclean, distclean, clean): Call corresponding
12272 make targets in common/Makefile.
12274 2011-02-11 Yao Qi <yao@codesourcery.com>
12276 * configure.ac: Call AC_PROG_RANLIB.
12277 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12278 * configure: Regenerate.
12280 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12282 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12284 2011-03-06 Yao Qi <yao@codesourcery.com>
12286 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12288 2011-03-05 Yao Qi <yao@codesourcery.com>
12290 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12291 (subdir_do): New make target. Copied from gdb/Makefile.
12292 (maintainer-clean, realclean, distclean, clean): Call corresponding
12293 make targets in common/Makefile.
12295 2011-03-04 Yao Qi <yao@codesourcery.com>
12297 * Makefile.in: Remove GNU make feature --directory.
12299 2011-03-04 Michael Snyder <msnyder@vmware.com>
12301 * server.c (queue_stop_reply): Call xmalloc not malloc.
12303 2011-03-02 Michael Snyder <msnyder@vmware.com>
12305 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12307 2011-02-28 Michael Snyder <msnyder@vmware.com>
12309 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12310 (cmd_qtframe): Ditto.
12311 (cmd_qtbuffer): Ditto.
12312 (cmd_bigqtbuffer): Ditto.
12314 * utils.c (decimal2str): Initialize 'width' to nine, then
12315 don't mess with it.
12317 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12319 * hostio.c (require_data): Free *data, not data.
12321 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12323 * hostio.c (require_data): Use free, not xfree.
12325 2011-02-27 Michael Snyder <msnyder@vmware.com>
12327 * server.c (handle_query): Discard unused value.
12329 * hostio.c (require_data): Free malloc memory before returning
12332 2011-02-26 Michael Snyder <msnyder@vmware.com>
12334 * linux-low.c (list_threads): Call closedir for dirent.
12336 2011-02-27 Michael Snyder <msnyder@vmware.com>
12338 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12339 a case statement falls through.
12341 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12343 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12346 2011-02-26 Michael Snyder <msnyder@vmware.com>
12348 * utils.c (decimal2str): Eliminate dead code and dead param.
12349 (pulongest): Drop dead param from call to decimal2str.
12352 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12354 Revert the following patch (not approved yet):
12355 2011-02-21 Hui Zhu <teawater@gmail.com>
12356 * tracepoint.c (tp_printf): New function.
12357 (eval_agent_expr): Handle gdb_agent_op_printf.
12359 2011-02-21 Hui Zhu <teawater@gmail.com>
12361 * tracepoint.c (tp_printf): New function.
12362 (eval_agent_expr): Handle gdb_agent_op_printf.
12364 2011-02-18 Tom Tromey <tromey@redhat.com>
12366 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12367 (tracepoint.o): Likewise.
12368 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12369 (gdb_agent_op_names): Likewise.
12371 2011-02-18 Tom Tromey <tromey@redhat.com>
12373 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12374 gdb_agent_op_rot>: New constants.
12375 (gdb_agent_op_names): Add pick and roll.
12376 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12379 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12381 * aclocal.m4: Regenerated with aclocal-1.11.1.
12383 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12385 * server.c (handle_qxfer_traceframe_info): New.
12386 (qxfer_packets): Register "traceframe-info".
12387 (handle_query): Report support for qXfer:traceframe-info:read+.
12388 * tracepoint.c (match_blocktype): New.
12389 (traceframe_find_block_type): Rename to ...
12390 (traceframe_walk_blocks): ... this. Add callback filter argument,
12392 (traceframe_find_block_type): New, reimplemented on top of
12393 traceframe_walk_blocks.
12394 (build_traceframe_info_xml): New.
12395 (traceframe_read_info): New.
12396 * server.h (traceframe_read_info): Declare.
12398 2011-02-11 Yao Qi <yao@codesourcery.com>
12400 * configure.ac: Call AC_PROG_RANLIB.
12401 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12402 * configure: Regenerate.
12404 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12406 * server.c (gdb_read_memory): Change return semantics to allow
12408 (handle_search_memory_1): Adjust.
12409 (process_serial_event) <'m' packet>: Handle partial transfers.
12410 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12412 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12414 * regcache.c (init_register_cache): Initialize
12415 regcache->register_status.
12416 (free_register_cache): Release regcache->register_status.
12417 (regcache_cpy): Copy register_status.
12418 (registers_to_string): Print 'x's for unavailable registers.
12419 (supply_register): Mark the register's status valid or
12420 unavailable, depending on whether a buffer was passed in or not.
12421 (supply_register_zeroed): New.
12422 (supply_regblock): Mark the registers' status valid or
12423 unavailable, depending on whether a buffer was passed in or not.
12424 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12425 (struct regcache): New `register_status' field.
12426 (supply_register_zeroed): Declare.
12427 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12428 supply_register_zeroed, rather than passing a NULL buffer to
12430 * tracepoint.c (fetch_traceframe_registers): Update comment.
12432 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12434 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12437 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12439 * server.h (decode_xfer_write): Change prototype.
12440 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12441 and don't extract the annex here.
12442 * server.c (decode_xfer_read): Remove `annex' parameter,
12443 and don't extract the annex here.
12444 (decode_xfer): New.
12445 (struct qxfer): New.
12446 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12447 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12448 (handle_qxfer_statictrace): New functions, abstracted out from
12449 handle_query, and made to use the struct qxfer interface.
12450 (handle_threads_qxfer_proper): Rename to ...
12451 (handle_qxfer_threads_proper): ... this.
12452 (handle_threads_qxfer): Rename to ...
12453 (handle_qxfer_threads): ... this. Adjust.
12454 (qxfer_packets): New array.
12455 (handle_qxfer): New function.
12456 (handle_query): Use handle_qxfer.
12458 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12460 * gdbreplay.c: Shorten lines of >= 80 columns.
12461 * linux-low.c: Ditto.
12462 * linux-ppc-low.c: Ditto.
12463 * linux-s390-low.c: Ditto.
12464 * linux-sparc-low.c: Ditto.
12465 * linux-x86-low.c: Ditto.
12466 * linux-xtensa-low.c: Ditto.
12467 * mem-break.c: Ditto.
12468 * nto-low.c: Ditto.
12469 * regcache.h: Ditto.
12470 * remote-utils.c: Ditto.
12473 * thread-db.c: Ditto.
12474 * tracepoint.c: Ditto.
12476 * win32-low.h: Ditto.
12478 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12480 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12483 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12485 * server.c (gdbserver_version): Update copyright year in version
12487 * gdbreplay.c (gdbreplay_version): Ditto.
12489 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12491 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12492 * linux-bfin-low.c: New file.
12493 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12494 PT_DATA_ADDR for BFIN targets.
12495 * Makefile.in (SFILES): Add linux-bfin-low.c.
12496 (clean): Remove reg-bfin.c.
12497 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12498 * README: Mention supported Blackfin targets.
12500 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12502 * .gitignore: New file.
12504 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12506 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12508 2010-10-22 Jie Zhang <jie@codesourcery.com>
12510 * Makefile.in: Add FLAGS_TO_PASS variable.
12511 (install): Remove dependency of install-only and recursively
12512 invoke make for install-only.
12514 2010-10-04 Doug Evans <dje@google.com>
12516 * Makefile.in (uninstall): Use $(DESTDIR).
12518 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12522 * linux-x86-low.c (compat_siginfo_from_siginfo)
12523 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12524 si_code is < 0. Check for si_code == SI_TIMER before checking for
12527 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12529 * lynx-i386-low.c: New file.
12530 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12532 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12534 * lynx-low.c (ptrace_request_to_str): Remove handling for
12535 request values that have been removed in LynxOS 5.x.
12537 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12539 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12542 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12544 * configure.ac: Add --enable-inprocess-agent option.
12545 * configure: Rebuilt.
12547 2010-09-06 Yao Qi <yao@codesourcery.com>
12549 * linux-low.c (linux_kill): Remove unused variable.
12550 (linux_stabilize_threads): Likewise.
12551 * server.c (start_inferior): Likewise.
12552 (queue_stop_reply_callback): Likewise.
12553 * tracepoint.c (do_action_at_tracepoint): Likewise.
12555 2010-09-06 Yao Qi <yao@codesourcery.com>
12557 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12560 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12562 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12564 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12566 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12569 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12571 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12572 gdbserver/lynx-ppc-low.c: New files.
12573 * Makefile.in (lynx_low_h): New variable.
12574 (lynx-low.o, lynx-ppc-low.o): New rules.
12575 * configure.ac: On LynxOS, link with -lnetinet.
12576 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12577 * configure: regenerate.
12579 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12581 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12582 * configure.ac: Add check for vasprintf and vsnprintf.
12583 * configure, config.in: Regenerate.
12584 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12586 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12588 * gdbreplay.c: Move include of alloca.h up, next to include of
12590 * server.h: Add include of malloc.h.
12591 * mem-break.c: Remove include of malloc.h.
12592 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12594 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12596 * Makefile.in (memmem.o): Build with -Wno-error.
12598 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12600 * utils.c (xsnprintf): Make non-static.
12601 * server.h: Add xsnprintf declaration.
12602 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12603 replace calls to snprintf by calls to xsnprintf throughout.
12605 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12607 * configure.ac: Add configure check for alloca.
12608 * configure, config.in: Regenerate.
12609 * server.h: Include alloca.h if it exists.
12610 * gdbreplay.c: Include alloca.h if it exists.
12612 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12614 * linux-low.c (__SIGRTMIN): Define if not already defined.
12615 (linux_create_inferior): Check for __ANDROID__ rather than
12617 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12618 are already deferred.
12619 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12620 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12621 stopped and already has a pending signal to report.
12622 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12623 a pending signal to report or is moving out of a jump pad.
12624 (linux_init_signals): Check for __ANDROID__ rather than
12627 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12629 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12630 debug_threads check. Avoid a linear search when not doing debug
12633 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12635 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12636 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12637 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12638 (process_event): Change local fd's type to gdb_fildes_t.
12639 (create_file_handler): Adjust prototype.
12640 (delete_file_handler): Adjust prototype.
12641 (handle_file_event): Adjust prototype. Use pfildes.
12642 (create_file_event): Adjsut prototype.
12643 * remote-utils.c (remote_desc, listen_desc): Change type to
12645 * server.h: New gdb_fildes_t typedef.
12646 [USE_WIN32API]: Include winsock2.h.
12647 (delete_file_handler, add_file_handler): Adjust prototypes.
12648 (pfildes): Declare.
12649 * utils.c (pfildes): New.
12651 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12653 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12654 * configure: Regenerate.
12656 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12658 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12659 (linux_done_accessing_memory): ... this.
12660 (linux_target_ops): Adjust.
12661 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12662 * nto-low.c (nto_target_ops): Adjust comment.
12663 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12664 * spu-low.c (spu_target_ops): Adjust comment.
12665 * target.h (target_ops): Rename unprepare_to_access_memory field
12666 to done_accessing_memory.
12667 (unprepare_to_access_memory): Rename to ...
12668 (done_accessing_memory): ... this.
12670 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12672 * linux-low.c (linux_prepare_to_access_memory): New.
12673 (linux_unprepare_to_access_memory): New.
12674 (linux_target_ops): Install them.
12675 * server.c (read_memory): Rename to ...
12676 (gdb_read_memory): ... this. Use
12677 prepare_to_access_memory/prepare_to_access_memory.
12678 (write_memory): Rename to ...
12679 (gdb_write_memory): ... this. Use
12680 prepare_to_access_memory/prepare_to_access_memory.
12681 (handle_search_memory_1): Adjust.
12682 (process_serial_event): Adjust.
12683 * target.h (struct target_ops): New fields
12684 prepare_to_access_memory and unprepare_to_access_memory.
12685 (prepare_to_access_memory, unprepare_to_access_memory): New.
12686 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12687 prepare_to_access_memory/prepare_to_access_memory.
12688 * nto-low.c (nto_target_ops): Adjust.
12689 * spu-low.c (spu_target_ops): Adjust.
12690 * win32-low.c (win32_target_ops): Adjust.
12692 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12694 * Makefile.in (WARN_CFLAGS): Get it from configure.
12695 (WERROR_CFLAGS): New.
12696 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12697 * configure.ac: Introduce --enable-werror, which adds -Werror to
12698 the compiler command line. Enabled by default. Disable with
12699 --disable-werror. Add -Wdeclaration-after-statement
12700 Wpointer-arith and -Wformat-nonliteral to warning flags.
12701 * configure: Regenerate.
12703 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12705 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12707 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12709 * gdbreplay.c (remote_error): New.
12711 (expect): Use gdbchar. Check for error reading from GDB.
12712 Clarify sync error output.
12713 (play): Check for errors writing to GDB.
12714 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12715 * remote-utils.c (getpkt): Check for errors writing to the remote
12718 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12720 * linux-low.c (linux_wait_1): Move non-debugging code out of
12721 `debug_threads' control.
12723 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12725 * linux-low.c (linux_wait_1): Don't set last_status here.
12726 * server.c (push_event, queue_stop_reply_callback): Assert we're
12727 not pushing a TARGET_WAITKIND_IGNORE event.
12728 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12729 (myresume, handle_target_event): Set the thread's last_resume_kind
12730 and last_status from the target returned status.
12732 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12736 * linux-x86-low.c (update_debug_registers_callback): New.
12737 (i386_dr_low_set_addr): Use it.
12738 (i386_dr_low_get_addr): New.
12739 (i386_dr_low_set_control): Use update_debug_registers_callback.
12740 (i386_dr_low_get_control): New.
12741 (i386_dr_low_get_status): Adjust.
12742 * linux-low.c (linux_stop_lwp): New.
12743 * linux-low.h (linux_stop_lwp): Declare.
12745 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12746 argument instead of a i386_debug_reg_state.
12747 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12748 a i386_debug_reg_state.
12749 (i386_insert_aligned_watchpoint): Adjust.
12750 (i386_remove_aligned_watchpoint): Adjust.
12751 (i386_low_stopped_data_address): Read the debug registers from the
12752 inferior instead of from the mirrors.
12753 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12754 (i386_dr_low_get_addr): Declare.
12755 (i386_dr_low_get_control): Declare.
12756 (i386_dr_low_get_status): Change prototype.
12758 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12759 (i386_dr_low_get_addr): New.
12760 (i386_dr_low_get_control): New.
12761 (i386_dr_low_get_status): Adjust prototype. Return
12763 (i386_initial_stuff): Clear dr_status_mirror and
12765 (i386_get_thread_context): Adjust.
12766 (i386_set_thread_context): Adjust.
12767 (i386_thread_added): Adjust.
12769 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12771 * linux-low.h (linux_thread_area): Delete declaration.
12773 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12775 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12776 after its termination.
12778 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12780 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12781 (gdb_wants_all_stopped): Delete.
12782 (linux_wait_1): Don't call them.
12783 * server.c (handle_v_cont): Tag all threads as want-stopped.
12784 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12785 stopped as "client-wants-stopped".
12787 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12789 * Makefile.in (signals_h): New.
12790 (server_h): Depend on it.
12791 (server.o): Don't depend on $(signals_def).
12792 (signals.o): Depend on $(signals_def).
12794 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12796 * Makefile.in (signals_def): New.
12797 (server_h): Append include/gdb/signals.h and signals_def.
12798 (server.o): Append signals_def.
12800 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12802 * server.c (handle_target_event): Use target_signal_to_host for
12803 resume_info.sig initialization.
12804 * target.h (struct thread_resume) <sig>: New comment.
12806 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12808 * server.c (handle_query): strcpy() the returned string from paddress()
12809 instead of sprintf().
12810 * utils.c (paddress): Return phex_nz().
12812 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12814 * server.c (handle_v_cont): Call mourn_inferior if process
12816 (myresume): Likewise.
12818 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12820 Static tracepoints, and integration with UST.
12822 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12823 * mem-break.c (uninsert_all_breakpoints)
12824 (reinsert_all_breakpoints): New.
12825 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12826 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12827 (gdb_agent_ust_loaded, helper_thread_id)
12828 (gdb_agent_helper_thread_id): New macros.
12829 (struct ipa_sym_addresses): Add addr_ust_loaded,
12830 addr_helper_thread_id, addr_cmd_buf.
12831 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12832 (in_process_agent_loaded_ust): New.
12833 (write_e_ust_not_loaded): New.
12834 (maybe_write_ipa_ust_not_loaded): New.
12835 (struct collect_static_trace_data_action): New.
12836 (enum tracepoint_type) <static_tracepoint>: New.
12837 (struct tracepoint) <handle>: Mention static tracepoints.
12838 (struct static_tracepoint_ctx): New.
12839 (CMD_BUF_SIZE): New.
12840 (add_tracepoint_action): Handle static tracepoint actions.
12841 (unprobe_marker_at): New.
12842 (clear_installed_tracepoints): Handle static tracepoints.
12843 (cmd_qtdp): Handle static tracepoints.
12844 (probe_marker_at): New.
12845 (cmd_qtstart): Handle static tracepoints.
12846 (response_tracepoint): Handle static tracepoints.
12847 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12848 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12849 (get_context_regcache): Handle static tracepoints.
12850 (do_action_at_tracepoint): Handle static tracepoint actions.
12851 (traceframe_find_block_type): Handle static trace data blocks.
12852 (traceframe_read_sdata): New.
12853 (download_tracepoints): Download static tracepoint actions.
12854 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12855 (GDB_PROBE_NAME): New.
12857 (GET_UST_SYM): New.
12860 (ust_marker_to_static_tracepoint): New.
12862 (collect_ust_data_at_tracepoint): New.
12863 (gdb_ust_probe): New.
12864 (UNIX_PATH_MAX, SOCK_DIR): New.
12865 (gdb_ust_connect_sync_socket): New.
12866 (resume_thread, stop_thread): New.
12867 (run_inferior_command): New.
12868 (init_named_socket): New.
12869 (gdb_ust_socket_init): New.
12870 (cstr_to_hexstr): New.
12872 (first_marker, next_marker): New.
12873 (response_ust_marker): New.
12874 (cmd_qtfstm, cmd_qtsstm): New.
12875 (unprobe_marker_at, probe_marker_at): New.
12876 (cmd_qtstmat, gdb_ust_thread): New.
12877 (gdb_ust_init): New.
12878 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12879 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12880 (ST_REGENTRY): New.
12881 (x86_64_st_collect_regmap): New.
12882 (X86_64_NUM_ST_COLLECT_GREGS): New.
12883 (AMD64_RIP_REGNUM): New.
12884 (supply_static_tracepoint_registers): New.
12885 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12886 (ST_REGENTRY): New.
12887 (i386_st_collect_regmap): New.
12888 (i386_NUM_ST_COLLECT_GREGS): New.
12889 (supply_static_tracepoint_registers): New.
12890 * server.c (handle_query): Handle qXfer:statictrace:read.
12891 <qSupported>: Report support for StaticTracepoints, and
12892 qXfer:statictrace:read features.
12893 * server.h (traceframe_read_sdata)
12894 (supply_static_tracepoint_registers): Declare.
12895 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12896 (unpack_varlen_hex): Include in IPA build.
12897 * Makefile.in (ustlibs, ustinc): New.
12898 (IPA_OBJS): Add remote-utils-ipa.o.
12899 ($(IPA_LIB)): Link -ldl and -lpthread.
12901 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12902 * config.in, configure: Regenerate.
12904 2010-06-20 Ian Lance Taylor <iant@google.com>
12905 Pedro Alves <pedro@codesourcery.com>
12907 * linux-x86-low.c (always_true): Delete.
12908 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12909 trying to fool the compiler with always_true.
12911 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12913 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12914 conditions in gdbserver.
12916 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12918 * spu-low.c (spu_read_memory): Wrap around local store limit.
12919 (spu_write_memory): Likewise.
12921 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12923 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12924 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12926 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12928 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12929 uses with LONGEST uses.
12931 2010-06-14 Stan Shebs <stan@codesourcery.com>
12932 Pedro Alves <pedro@codesourcery.com>
12936 * linux-x86-low.c: Include limits.h.
12938 (always_true): New.
12941 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12942 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12943 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12944 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12945 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12946 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12947 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12948 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12949 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12950 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12951 (amd64_emit_void_call_2): New.
12952 (amd64_emit_ops): New.
12953 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12954 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12955 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12956 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12957 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12958 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12959 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12960 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12961 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12962 (i386_emit_stack_adjust, i386_emit_int_call_1)
12963 (i386_emit_void_call_2): New.
12964 (i386_emit_ops): New.
12965 (x86_emit_ops): New.
12966 (the_low_target): Install x86_emit_ops.
12967 * server.h (struct emit_ops): New.
12968 (get_raw_reg_func_addr): Declare.
12969 (current_insn_ptr, emit_error): Declare.
12970 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12971 (set_trace_state_variable_value): New defines.
12972 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12973 addr_get_trace_state_variable_value and
12974 addr_set_trace_state_variable_value.
12975 (symbol_list): New fields for get_raw_reg,
12976 get_trace_state_variable_value and set_trace_state_variable_value.
12977 (condfn): New typedef.
12978 (struct tracepoint): New field `compiled_cond'.
12979 (do_action_at_tracepoint): Clear compiled_cond.
12980 (get_trace_state_variable_value, set_trace_state_variable_value):
12982 (condition_true_at_tracepoint): If there's a compiled condition,
12984 (current_insn_ptr, emit_error): New globals.
12985 (struct bytecode_address): New.
12986 (get_raw_reg_func_addr): New.
12987 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12988 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12989 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12990 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12991 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12992 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12993 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12994 (compile_tracepoint_condition, compile_bytecodes): New.
12995 * target.h (emit_ops): Forward declare.
12996 (struct target_ops): New field emit_ops.
12997 (target_emit_ops): New.
12998 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12999 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13000 * linux-low.c (linux_emit_ops): New.
13001 (linux_target_ops): Install it.
13002 * linux-low.h (struct linux_target_ops): New field emit_ops.
13004 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13006 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13007 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13009 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13010 Stan Shebs <stan@codesourcery.com>
13012 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13013 (all): Depend on $(extra_libraries).
13014 (install-only): Install the IPA.
13015 (IPA_OBJS, IPA_LIB): New.
13016 (clean): Remove the IPA lib.
13017 (IPAGENT_CFLAGS): New.
13018 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13019 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13020 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13021 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13022 * configure.ac: Check for atomic builtins support in the compiler.
13023 (IPA_DEPFILES, extra_libraries): Define.
13024 * configure.srv (ipa_obj): Add description.
13025 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13026 (i[34567]86-*-linux*): Set ipa_obj.
13027 (x86_64-*-linux*): Set ipa_obj.
13028 * linux-low.c (stabilizing_threads): New.
13029 (supports_fast_tracepoints): New.
13030 (linux_detach): Stabilize threads before detaching.
13031 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13032 the lwp is either not stabilizing, or is moving out of a jump pad.
13033 (linux_fast_tracepoint_collecting): New.
13034 (maybe_move_out_of_jump_pad): New.
13035 (enqueue_one_deferred_signal): New.
13036 (dequeue_one_deferred_signal): New.
13037 (linux_wait_for_event_1): If moving out of a jump pad, defer
13038 pending signals to later.
13039 (linux_stabilize_threads): New.
13040 (linux_wait_1): Check if threads need moving out of jump pads, and
13042 (stuck_in_jump_pad_callback): New.
13043 (move_out_of_jump_pad_callback): New.
13044 (lwp_running): New.
13045 (linux_resume_one_lwp): Handle moving out of jump pads.
13046 (linux_set_resume_request): Dequeue deferred signals.
13047 (need_step_over_p): Also step over fast tracepoint jumps.
13048 (start_step_over): Also uninsert fast tracepoint jumps.
13049 (finish_step_over): Also reinsert fast tracepoint jumps.
13050 (linux_install_fast_tracepoint_jump): New.
13051 (linux_target_ops): Install linux_stabilize_threads and
13052 linux_install_fast_tracepoint_jump_pad.
13053 * linux-low.h (linux_target_ops) <get_thread_area,
13054 install_fast_tracepoint_jump_pad>: New fields.
13055 (struct lwp_info) <collecting_fast_tracepoint,
13056 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13057 (linux_get_thread_area): Declare.
13058 * linux-x86-low.c (jump_insn): New.
13059 (x86_get_thread_area): New.
13060 (append_insns): New.
13061 (push_opcode): New.
13062 (amd64_install_fast_tracepoint_jump_pad): New.
13063 (i386_install_fast_tracepoint_jump_pad): New.
13064 (x86_install_fast_tracepoint_jump_pad): New.
13065 (the_low_target): Install x86_get_thread_area and
13066 x86_install_fast_tracepoint_jump_pad.
13067 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13068 (struct fast_tracepoint_jump): New.
13069 (fast_tracepoint_jump_insn): New.
13070 (fast_tracepoint_jump_shadow): New.
13071 (find_fast_tracepoint_jump_at): New.
13072 (fast_tracepoint_jump_here): New.
13073 (delete_fast_tracepoint_jump): New.
13074 (set_fast_tracepoint_jump): New.
13075 (uninsert_fast_tracepoint_jumps_at): New.
13076 (reinsert_fast_tracepoint_jumps_at): New.
13077 (set_breakpoint_at): Use write_inferior_memory.
13078 (uninsert_raw_breakpoint): Use write_inferior_memory.
13079 (check_mem_read): Mask out fast tracepoint jumps.
13080 (check_mem_write): Mask out fast tracepoint jumps.
13081 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13082 (set_fast_tracepoint_jump): Declare.
13083 (delete_fast_tracepoint_jump)
13084 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13085 (reinsert_fast_tracepoint_jumps_at): Declare.
13086 * regcache.c: Don't compile many functions when building the
13087 in-process agent library.
13088 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13089 the register buffer in the heap.
13090 (free_register_cache): If the register buffer isn't owned by the
13091 regcache, don't free it.
13092 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13093 pre-existing register caches.
13094 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13096 (convert_ascii_to_int): : Constify `from' parameter type.
13097 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13098 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13099 the needed buffer in-place.
13100 (relocate_instruction): New.
13101 * server.c (handle_query) <qSymbols>: If the target supports
13102 tracepoints, give it a chance of looking up symbols. Report
13103 support for fast tracepoints.
13104 (handle_status): Stabilize threads.
13105 (process_serial_event): Adjust.
13106 * server.h (struct fast_tracepoint_jump): Forward declare.
13107 (struct process_info) <fast_tracepoint_jumps>: New field.
13108 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13109 (decode_X_packet, decode_M_packet): Adjust.
13110 (relocate_instruction): Declare.
13111 (in_process_agent_loaded): Declare.
13112 (tracepoint_look_up_symbols): Declare.
13113 (struct fast_tpoint_collect_status): Declare.
13114 (fast_tracepoint_collecting): Declare.
13115 (force_unlock_trace_buffer): Declare.
13116 (handle_tracepoint_bkpts): Declare.
13117 (initialize_low_tracepoint)
13118 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13119 * target.h (struct target_ops) <stabilize_threads,
13120 install_fast_tracepoint_jump_pad>: New fields.
13121 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13122 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13123 [HAVE_STDINT_H]: Include stdint.h.
13124 (trace_debug_1): Rename to ...
13125 (trace_vdebug): ... this.
13126 (trace_debug): Rename to ...
13127 (trace_debug_1): ... this. Add `level' parameter.
13128 (trace_debug): New.
13129 (ATTR_USED, ATTR_NOINLINE): New.
13130 (IP_AGENT_EXPORT): New.
13131 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13132 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13133 (about_to_request_buffer_space, trace_buffer_is_full)
13134 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13135 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13136 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13137 (traceframe_write_count, traceframes_created)
13138 (trace_state_variables)
13139 New renaming defines.
13140 (struct ipa_sym_addresses): New.
13141 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13142 (symbol_list): New.
13143 (ipa_sym_addrs): New.
13144 (all_tracepoint_symbols_looked_up): New.
13145 (in_process_agent_loaded): New.
13146 (write_e_ipa_not_loaded): New.
13147 (maybe_write_ipa_not_loaded): New.
13148 (tracepoint_look_up_symbols): New.
13149 (debug_threads) [IN_PROCESS_AGENT]: New.
13150 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13151 (UNKNOWN_SIDE_EFFECTS): New.
13152 (stop_tracing): New.
13153 (flush_trace_buffer): New.
13154 (stop_tracing_bkpt): New.
13155 (flush_trace_buffer_bkpt): New.
13156 (read_inferior_integer): New.
13157 (read_inferior_uinteger): New.
13158 (read_inferior_data_pointer): New.
13159 (write_inferior_data_pointer): New.
13160 (write_inferior_integer): New.
13161 (write_inferior_uinteger): New.
13162 (struct collect_static_trace_data_action): Delete.
13163 (enum tracepoint_type): New.
13164 (struct tracepoint) <type>: New field `type'.
13165 <actions_str, step_actions, step_actions_str>: Only include in
13167 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13168 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13169 (tracepoints): Use IP_AGENT_EXPORT.
13170 (last_tracepoint): Don't include in the IPA.
13171 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13172 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13173 (alloced_trace_state_variables): New.
13174 (trace_state_variables): Use IP_AGENT_EXPORT.
13175 (traceframe_t): Delete unused variable.
13176 (circular_trace_buffer): Don't include in the IPA.
13177 (trace_buffer_start): Delete.
13178 (struct trace_buffer_control): New.
13179 (trace_buffer_free): Delete.
13180 (struct ipa_trace_buffer_control): New.
13181 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13182 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13184 (trace_buffer_ctrl): New.
13185 (TRACE_BUFFER_CTRL_CURR): New.
13186 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13187 Reimplement as macros.
13188 (trace_buffer_wrap): Delete.
13189 (traceframe_write_count, traceframe_read_count)
13190 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13191 (struct tracepoint_hit_ctx) <type>: New field.
13192 (struct fast_tracepoint_ctx): New.
13193 (memory_barrier): New.
13195 (record_tracepoint_error): Update atomically in the IPA.
13196 (clear_inferior_trace_buffer): New.
13197 (about_to_request_buffer_space): New.
13198 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13199 updating the same buffer.
13200 (add_tracepoint): Default the tracepoint's type to trap
13201 tracepoint, and orig_size to -1.
13202 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13203 internal variables.
13204 (create_trace_state_variable): New parameter `gdb'. Handle it.
13205 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13206 (cmd_qtdp): Handle fast tracepoints.
13207 (cmd_qtdv): Adjust.
13208 (max_jump_pad_size): New.
13209 (gdb_jump_pad_head): New.
13210 (get_jump_space_head): New.
13211 (claim_jump_space): New.
13212 (sort_tracepoints): New.
13213 (MAX_JUMP_SIZE): New.
13214 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13216 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13217 support. Upload fast traceframes, and delete internal IPA
13219 (stop_tracing_handler): New.
13220 (flush_trace_buffer_handler): New.
13221 (cmd_qtstop): Upload fast tracepoints.
13222 (response_tracepoint): Handle fast tracepoints.
13223 (tracepoint_finished_step): Upload fast traceframes. Set the
13224 tracepoint hit context's tracepoint type.
13225 (handle_tracepoint_bkpts): New.
13226 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13227 type. Add comment about fast tracepoints.
13228 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13229 non-existing action_str field.
13230 (get_context_regcache): Handle fast tracepoints.
13231 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13233 (fast_tracepoint_from_jump_pad_address): New.
13234 (fast_tracepoint_from_ipa_tpoint_address): New.
13235 (collecting_t): New.
13236 (force_unlock_trace_buffer): New.
13237 (fast_tracepoint_collecting): New.
13239 (gdb_collect): New.
13240 (write_inferior_data_ptr): New.
13241 (target_tp_heap): New.
13242 (target_malloc): New.
13243 (download_agent_expr): New.
13245 (download_tracepoints): New.
13246 (download_trace_state_variables): New.
13247 (upload_fast_traceframes): New.
13248 (IPA_FIRST_TRACEFRAME): New.
13249 (IPA_NEXT_TRACEFRAME_1): New.
13250 (IPA_NEXT_TRACEFRAME): New.
13251 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13252 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13253 (gdb_jump_pad_buffer_end): New.
13254 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13255 (initialize_tracepoint): Adjust.
13256 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13257 buffer. Initialize the low module.
13258 * utils.c (PREFIX, TOOLNAME): New.
13259 (malloc_failure): Use PREFIX.
13260 (error): In the IPA, an error causes an exit.
13261 (fatal, warning): Use PREFIX.
13262 (internal_error): Use TOOLNAME.
13263 (NUMCELLS): Increase to 10.
13264 * configure, config.in: Regenerate.
13266 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13268 * server.c (handle_query) <qSupported>: Do two passes over the
13269 qSupported string to avoid nesting strtok.
13271 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13273 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13275 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13276 -Wl,--dynamic-list.
13277 * configure: Regenerate.
13278 * proc-service.list: New.
13280 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13282 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13285 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13287 * gdbreplay.c (remote_open): Check error return from socket() call by
13288 its equality to -1 not by it being negative.
13289 * remote-utils.c (remote_open): Likewise.
13291 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13293 * config.h: Regenerate.
13295 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13297 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13298 doesn't provide PTRACE_GET_THREAD_AREA.
13300 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13302 * linux-m68k-low.c: Include <asm/ptrace.h>
13303 (ps_get_thread_area): Implement.
13305 2010-05-03 Doug Evans <dje@google.com>
13307 * event-loop.c (struct callback_event): New struct.
13308 (callback_list): New global.
13309 (append_callback_event, delete_callback_event): New functions.
13310 (process_callback): New function.
13311 (start_event_loop): Call it.
13312 * remote-utils.c (NOT_SCHEDULED): Define.
13313 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13314 moved out of readchar.
13315 (readchar): Rewrite. Call reschedule before returning.
13316 (reset_readchar): New function.
13317 (remote_close): Call it.
13318 (process_remaining, reschedule): New functions.
13319 * server.h (callback_handler_func): New typedef.
13320 (append_callback_event, delete_callback_event): Declare.
13322 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13324 * proc-service.c (ps_pglobal_lookup): Use
13325 thread_db_look_up_one_symbol.
13326 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13327 parameter. Use it instead of all_symbols_looked_up.
13328 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13330 (all_symbols_looked_up): Don't declare.
13331 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13332 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13334 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13335 Set all_symbols_looked_up here.
13336 (thread_db_look_up_one_symbol): New.
13337 (thread_db_get_tls_address): Adjust.
13338 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13339 thread_db object on the heap, and tentatively set it in the
13341 (thread_db_init): Don't set all_symbols_looked_up here.
13342 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13344 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13346 * linux-low.c (linux_kill, linux_detach): Adjust.
13347 (status_pending_p_callback): Remove redundant statement. Check
13348 for !TARGET_WAITIKIND_IGNORE, instead of
13349 TARGET_WAITKIND_STOPPED.
13350 (handle_tracepoints): Make sure LWP is locked. Adjust.
13351 (linux_wait_for_event_1): Adjust.
13352 (linux_cancel_breakpoints): New.
13353 (unsuspend_one_lwp): New.
13354 (unsuspend_all_lwps): New.
13355 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13356 (send_sigstop_callback): Change return type to int, add new
13357 `except' parameter and handle it.
13358 (suspend_and_send_sigstop_callback): New.
13359 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13360 pass them down. If SUSPEND, also increment the lwp's suspend
13362 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13363 (need_step_over_p): Don't consider suspended LWPs.
13364 (start_step_over): Adjust.
13365 (proceed_one_lwp): Change return type to int, add new `except'
13366 parameter and handle it.
13367 (unsuspend_and_proceed_one_lwp): New.
13368 (proceed_all_lwps): Use find_inferior instead of
13370 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13371 also decrement the suspend count of LWPs. Pass `except' down,
13372 instead of hacking its suspend count.
13373 (linux_pause_all): Add `freeze' parameter. Adjust.
13374 (linux_unpause_all): New.
13375 (linux_target_ops): Install linux_unpause_all.
13376 * server.c (handle_status): Adjust.
13377 * target.h (struct target_ops): New fields `unpause_all' and
13378 `cancel_breakpoints'. Add new parameter to `pause_all'.
13379 (pause_all): Add new `freeze' parameter.
13380 (unpause_all): New.
13381 (cancel_breakpoints): New.
13382 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13383 cancel breakpoints.
13384 (cmd_qtstart): Pause threads.
13385 (stop_tracing): Pause threads, and cancel breakpoints.
13386 * win32-low.c (win32_target_ops): Adjust.
13388 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13390 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13391 the inferior right away from here...
13392 (linux_wait_1): ... to here, and adjust to check the thread's
13393 last_resume_kind instead of the lwp's step or stop_expected flags.
13395 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13397 * README: Use consistent `GDB' and `GDBserver' spellings.
13399 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13401 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13402 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13403 (linux_detach_one_lwp): Assume the lwp is stopped.
13404 (any_thread_of): Delete.
13405 (linux_detach): Stop all lwps here. Don't blindly delete all
13407 (delete_lwp_callback): New.
13408 (linux_mourn): Delete all lwps of the process that is gone.
13409 (linux_wait_1): Don't delete the last lwp of the process here.
13410 * mem-break.h (mark_breakpoints_out): Declare.
13411 * mem-break.c (mark_breakpoints_out): New.
13412 (free_all_breakpoints): Use it.
13413 * server.c (handle_target_event): If the process is gone, mark
13415 * thread-db.c (struct thread_db) <create_bp>: New field.
13416 (thread_db_enable_reporting): Fix prototype. Store a thread event
13417 breakpoint reference in the thread_db struct.
13418 (thread_db_load_search): Clear the thread_db object.
13419 (try_thread_db_load_1): Ditto.
13420 (switch_to_process): New.
13421 (disable_thread_event_reporting): Use it.
13422 (remove_thread_event_breakpoints): New.
13423 (thread_db_detach, thread_db_mourn): Use it.
13425 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13427 * linux-low.c (linux_enable_event_reporting): New.
13428 (linux_wait_for_event_1, handle_extended_wait): Use it.
13430 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13432 * linux-low.c (linux_kill_one_lwp, linux_kill)
13433 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13434 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13435 SIGSTOP even if the LWP is stopped.
13436 (send_sigstop_callback): New.
13437 (stop_all_lwps): Use send_sigstop_callback instead.
13438 (linux_resume_one_thread): Adjust.
13439 (proceed_one_lwp): Still proceed an LWP that the client has
13440 requested to stop, if we haven't reported it as stopped yet. Make
13441 sure that LWPs the client want stopped, have a pending SIGSTOP.
13443 2010-04-26 Doug Evans <dje@google.com>
13445 * server.c (handle_general_set): Make static.
13447 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13448 Print received char after testing for error/eof instead of before.
13449 (input_interrupt): Tweak comment.
13451 2010-04-23 Doug Evans <dje@google.com>
13453 * server.c (start_inferior): Print inferior argv if --debug.
13455 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13457 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13458 * nto-x86-low.c: Include server.h
13460 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13462 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13463 be consistent with other sources of this directory.
13464 (init_registers_amd64): Correct name of source file of this function
13467 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13469 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13470 64-bit executables.
13472 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13474 * win32-i386-low.c: Add 64-bit support.
13475 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13476 (init_registers_amd64): Declare.
13477 (mappings): Add 64-bit version of array.
13478 (init_windows_x86): New function.
13479 (the_low_target): Change init_arch field to init_windows_x86.
13481 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13483 * win32-low.c: Adapt to support also 64-bit architecture.
13484 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13485 (get_image_name): Use SIZE_T type for local variable `done'.
13486 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13487 (toolhelp_get_dll_name): Idem.
13488 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13489 Use uintptr_t typecast to avoid warning.
13490 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13491 (handle_exception): Use phex_nz to avoid warning.
13492 (win32_wait): Remove unused local variable `process'.
13494 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13496 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13499 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13501 * configure.ac: Use `ws2_32' library for srv_mingw.
13502 * configure: Regenerate.
13503 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13504 * remote-utils.c: Likewise.
13506 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13508 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13509 if __x86_64__ is defined.
13511 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13513 * configure: Regenerate.
13515 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13517 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13518 * target.h (target_ops): New get_tib_address field.
13519 * win32-low.h (win32_thread_info): Add thread_local_base field.
13520 * win32-low.c (child_add_thread): Add tlb argument.
13521 Set thread_local_base field to TLB.
13522 (get_child_debug_event): Adapt to child_add_thread change.
13523 (win32_get_tib_address): New function.
13524 (win32_target_ops): Set get_tib_address field to
13525 win32_get_tib_address.
13526 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13528 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13530 * linux-low.c (linux_mourn): Also remove the process.
13531 * server.c (handle_target_event): Don't remove the process here.
13532 * nto-low.c (nto_mourn): New.
13533 (nto_target_ops): Install it.
13534 * spu-low.c (spu_mourn): New.
13535 (spu_target_ops): Install it.
13536 * win32-low.c (win32_mourn): New.
13537 (win32_target_ops): Install it.
13539 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13541 * server.h (buffer_xml_printf): Remove redundant `;'.
13543 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13545 * regcache.c (set_register_cache): Invalidate regcaches before
13546 changing the register cache layout.
13547 (regcache_invalidate_one): Allow a NULL regcache.
13548 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13549 regcaches before changing the register cache layout or the target
13552 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13554 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13555 variable warning on Linux/x86-64.
13557 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13559 GDBserver disconnected tracing support.
13561 * linux-low.c (linux_remove_process): Delete.
13562 (add_lwp): Don't set last_resume_kind here.
13563 (linux_kill): Use `mourn'.
13564 (linux_detach): Use `thread_db_detach', and `mourn'.
13565 (linux_mourn): New.
13566 (linux_attach_lwp_1): Adjust comment.
13567 (linux_attach): last_resume_kind moved the thread_info; adjust.
13568 (status_pending_p_callback): Adjust.
13569 (linux_wait_for_event_1): Adjust.
13570 (count_events_callback, select_singlestep_lwp_callback)
13571 (select_event_lwp_callback, cancel_breakpoints_callback)
13572 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13573 (proceed_one_lwp): Adjust.
13574 (linux_async): Add debug output.
13575 (linux_thread_stopped): New.
13576 (linux_pause_all): New.
13577 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13579 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13580 (thread_db_free): Delete declaration.
13581 (thread_db_detach, thread_db_mourn): Declare.
13582 * thread-db.c (thread_db_init): Use thread_db_mourn.
13583 (thread_db_free): Delete, split in two.
13584 (disable_thread_event_reporting): New.
13585 (thread_db_detach): New.
13586 (thread_db_mourn): New.
13588 * server.h (struct thread_info) <last_resume_kind>: New field.
13589 <attached>: Add comment.
13590 <gdb_detached>: New field.
13591 (handler_func): Change return type to int.
13592 (handle_serial_event, handle_target_event): Ditto.
13593 (gdb_connected): Declare.
13595 (disconnected_tracing): Declare.
13596 (stop_tracing): Declare.
13598 * server.c (handle_query) <qSupported>: Report support for
13599 disconnected tracing.
13600 (queue_stop_reply_callback): Account for running threads.
13601 (gdb_wants_thread_stopped): New.
13602 (gdb_wants_all_threads_stopped): New.
13603 (gdb_reattached_process): New.
13604 (handle_status): Clear the `gdb_detached' flag of all processes.
13605 In all-stop, stop all threads.
13606 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13607 (process_serial_event): If the remote connection breaks, or if an
13608 exit was forced with "monitor exit", force an event loop exit.
13609 Handle disconnected tracing on detach.
13610 (handle_serial_event): Adjust.
13611 (handle_target_event): If GDB isn't connected, forward events back
13612 to the inferior, unless the last process exited, in which case,
13613 exit gdbserver. Adjust interface.
13615 * remote-utils.c (remote_open): Don't block in accept. Instead
13616 register an event loop source on the listen socket file
13617 descriptor. Refactor bits into ...
13618 (listen_desc): ... this new global.
13619 (gdb_connected): ... this new function.
13620 (enable_async_notification): ... this new function.
13621 (handle_accept_event): ... this new function.
13622 (remote_close): Clear remote_desc.
13624 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13626 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13628 (mourn_inferior): Define.
13629 (target_process_qsupported): Avoid the dangling else problem.
13630 (thread_stopped): Define.
13631 (pause_all): Define.
13632 (target_waitstatus_to_string): Declare.
13633 * target.c (target_waitstatus_to_string): New.
13635 * tracepoint.c (tracing): Make extern.
13636 (disconnected_tracing): New.
13637 (stop_tracing): Make extern. Handle tracing stops due to GDB
13639 (cmd_qtdisconnected): New.
13640 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13641 (handle_tracepoint_general_set): Handle QTDisconnected.
13643 * event-loop.c (event_handler_func): Change return type to int.
13644 (process_event): Bail out if the event handler wants the event
13646 (handle_file_event): Ditto.
13647 (start_event_loop): Bail out if the event handler wants the event
13650 * nto-low.c (nto_target_ops): Adjust.
13651 * spu-low.c (spu_wait): Don't remove the process here.
13652 (spu_target_ops): Adjust.
13653 * win32-low.c (win32_wait): Don't remove the process here.
13654 (win32_target_ops): Adjust.
13656 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13658 * regcache.c (realloc_register_cache): Invalidate inferior's
13659 regcache before recreating it.
13661 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13663 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13665 2010-04-09 Stan Shebs <stan@codesourcery.com>
13666 Pedro Alves <pedro@codesourcery.com>
13668 * server.h (LONGEST): New.
13669 (struct thread_info) <while_stepping>: New field.
13670 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13672 (initialize_tracepoint, handle_tracepoint_general_set)
13673 (handle_tracepoint_query, tracepoint_finished_step)
13674 (tracepoint_was_hit, release_while_stepping_state_list):
13675 (current_traceframe): Declare.
13676 * server.c (handle_general_set): Handle tracepoint packets.
13677 (read_memory): New.
13678 (write_memory): New.
13679 (handle_search_memory_1): Use read_memory.
13680 (handle_query): Report support for conditional tracepoints, trace
13681 state variables, and tracepoint sources. Handle tracepoint
13683 (main): Initialize the tracepoints module.
13684 (process_serial_event): Handle traceframe reads/writes.
13686 * linux-low.c (handle_tracepoints): New.
13687 (linux_wait_1): Call it.
13688 (linux_resume_one_lwp): Handle while-stepping.
13689 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13690 (linux_target_ops): Install them.
13691 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13693 * linux-x86-low.c (x86_supports_tracepoints): New.
13694 (the_low_target). Install it.
13696 * mem-break.h (delete_breakpoint): Declare.
13697 * mem-break.c (delete_breakpoint): Make external.
13699 * target.h (struct target_ops): Add `supports_tracepoints',
13700 `read_pc', and `write_pc' fields.
13701 (target_supports_tracepoints): Define.
13702 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13705 * regcache.h (struct regcache) <registers_owned>: New field.
13706 (init_register_cache, regcache_cpy): Declare.
13707 (regcache_read_pc, regcache_write_pc): Declare.
13708 (register_cache_size): Declare.
13709 (supply_regblock): Declare.
13710 * regcache.c (init_register_cache): New.
13711 (new_register_cache): Use it.
13712 (regcache_cpy): New.
13713 (register_cache_size): New.
13714 (supply_regblock): New.
13715 (regcache_read_pc, regcache_write_pc): New.
13717 * tracepoint.c: New.
13719 * Makefile.in (OBS): Add tracepoint.o.
13720 (tracepoint.o): New rule.
13722 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13724 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13726 (i386-mmx.c): Likewise.
13727 (i386-mmx-linux.o): Likewise.
13728 (i386-mmx-linux.c): Likewise.
13730 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13731 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13732 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13733 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13735 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13736 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13737 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13739 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13741 * Makefile.in (clean): Updated.
13743 (i386-avx.c): Likewise.
13744 (i386-avx-linux.o): Likewise.
13745 (i386-avx-linux.c): Likewise.
13746 (amd64-avx.o): Likewise.
13747 (amd64-avx.c): Likewise.
13748 (amd64-avx-linux.o): Likewise.
13749 (amd64-avx-linux.c): Likewise.
13751 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13752 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13753 (srv_amd64_regobj): Add amd64-avx.o.
13754 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13755 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13756 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13757 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13758 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13759 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13760 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13762 * i387-fp.c: Include "i386-xstate.h".
13764 (i387_cache_to_xsave): Likewise.
13765 (i387_xsave_to_cache): Likewise.
13766 (x86_xcr0): Likewise.
13768 * i387-fp.h (i387_cache_to_xsave): Likewise.
13769 (i387_xsave_to_cache): Likewise.
13770 (x86_xcr0): Likewise.
13772 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13773 * linux-crisv32-low.c (target_regsets): Likewise.
13774 * linux-m68k-low.c (target_regsets): Likewise.
13775 * linux-mips-low.c (target_regsets): Likewise.
13776 * linux-ppc-low.c (target_regsets): Likewise.
13777 * linux-s390-low.c (target_regsets): Likewise.
13778 * linux-sh-low.c (target_regsets): Likewise.
13779 * linux-sparc-low.c (target_regsets): Likewise.
13780 * linux-xtensa-low.c (target_regsets): Likewise.
13782 * linux-low.c: Include <sys/uio.h>.
13783 (regsets_fetch_inferior_registers): Support nt_type.
13784 (regsets_store_inferior_registers): Likewise.
13785 (linux_process_qsupported): New.
13786 (linux_target_ops): Add linux_process_qsupported.
13788 * linux-low.h (regset_info): Add nt_type.
13789 (linux_target_ops): Add process_qsupported.
13791 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13793 (init_registers_i386_avx_linux): New.
13794 (init_registers_amd64_avx_linux): Likewise.
13795 (xmltarget_i386_linux_no_xml): Likewise.
13796 (xmltarget_amd64_linux_no_xml): Likewise.
13797 (PTRACE_GETREGSET): Likewise.
13798 (PTRACE_SETREGSET): Likewise.
13799 (x86_fill_xstateregset): Likewise.
13800 (x86_store_xstateregset): Likewise.
13801 (use_xml): Likewise.
13802 (x86_linux_update_xmltarget): Likewise.
13803 (x86_linux_process_qsupported): Likewise.
13804 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13805 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13806 init_registers_i386_linux here. Call
13807 x86_linux_update_xmltarget.
13808 (the_low_target): Add x86_linux_process_qsupported.
13810 * server.c (handle_query): Call target_process_qsupported.
13812 * target.h (target_ops): Add process_qsupported.
13813 (target_process_qsupported): New.
13815 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13817 * inferiors.c (add_thread): Set last_status kind to
13818 TARGET_WAITKIND_IGNORE.
13819 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13820 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13821 (linux_wait_1): Move `thread' local definition to block that uses
13822 it. Don't NULL initialize `event_child'.
13823 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13824 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13825 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13827 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13829 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13830 an extended waitstatus, or by a watchpoint.
13831 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13832 thread was stepping or has been stopped by a watchpoint.
13834 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13836 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13837 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13838 of another, then delete the previous, and validate all
13840 (validate_inserted_breakpoint): New.
13841 (delete_disabled_breakpoints): New.
13842 (validate_breakpoints): New.
13843 (check_mem_read): Validate breakpoints before trusting their
13844 shadow. Delete disabled breakpoints.
13845 (check_mem_write): Validate breakpoints before trusting they
13846 should be inserted. Delete disabled breakpoints.
13847 * mem-break.h (validate_breakpoints):
13848 * server.c (handle_query): Validate breakpoints when we see a
13851 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13853 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13854 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13855 if we could tell there's a GDB breakpoint at stop_pc.
13856 (need_step_over_p): Don't do a step over if we find a GDB
13857 breakpoint at the resume PC.
13859 * mem-break.c (struct raw_breakpoint): New.
13860 (enum bkpt_type): New type `gdb_breakpoint'.
13861 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13862 fields. New field `raw'.
13863 (find_raw_breakpoint_at): New.
13864 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13865 breakpoint instead.
13866 (set_breakpoint_at): Adjust.
13867 (delete_raw_breakpoint): New.
13868 (release_breakpoint): New.
13869 (delete_breakpoint): Rename to...
13870 (delete_breakpoint_1): ... this. Add proc parameter. Use
13871 release_breakpoint. Return ENOENT.
13872 (delete_breakpoint): Reimplement.
13873 (find_breakpoint_at): Delete.
13874 (find_gdb_breakpoint_at): New.
13875 (delete_breakpoint_at): Delete.
13876 (set_gdb_breakpoint_at): New.
13877 (delete_gdb_breakpoint_at): New.
13878 (gdb_breakpoint_here): New.
13879 (set_reinsert_breakpoint): Use release_breakpoint.
13880 (uninsert_breakpoint): Rename to ...
13881 (uninsert_raw_breakpoint): ... this.
13882 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13883 (reinsert_raw_breakpoint): Change parameter type to
13885 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13887 (check_breakpoints): Adjust. Use release_breakpoint.
13888 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13889 (breakpoint_inserted_here): Ditto.
13890 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13891 Don't trust the breakpoint's shadow if it is not inserted.
13892 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13893 (delete_all_breakpoints): Adjust.
13894 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13895 use delete_breakpoint_1.
13897 * mem-break.h (breakpoints_supported): Delete declaration.
13898 (set_gdb_breakpoint_at): Declare.
13899 (gdb_breakpoint_here): Declare.
13900 (delete_breakpoint_at): Delete.
13901 (delete_gdb_breakpoint_at): Declare.
13903 * server.h (struct raw_breakpoint): Forward declare.
13904 (struct process_info): New field `raw_breakpoints'.
13906 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13909 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13911 * linux-low.c (status_pending_p_callback): Fix comment.
13912 (linux_wait_for_event_1): Move most of the internal breakpoint
13913 handling from here...
13914 (linux_wait_1): ... to here.
13915 (count_events_callback): New.
13916 (select_singlestep_lwp_callback): New.
13917 (select_event_lwp_callback): New.
13918 (cancel_breakpoints_callback): New.
13919 (select_event_lwp): New.
13920 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13921 priority to all LWPs that have had events that should be reported
13922 to the client. Cancel breakpoints when about to reporting the
13923 event to the client, not while stopping lwps. No longer cancel
13924 finished single-steps here.
13925 (cancel_finished_single_step): Delete.
13926 (cancel_finished_single_steps): Delete.
13928 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13930 * mem-break.c (enum bkpt_type): New.
13931 (struct breakpoint): New field `type'.
13932 (set_breakpoint_at): Change return type to struct breakpoint
13933 pointer. Set type to `other_breakpoint' by default.
13934 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13935 in the breakpoint list.
13936 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13937 (reinsert_breakpoint): Rename to ...
13938 (reinsert_raw_breakpoint): ... this.
13939 (reinsert_breakpoints_at): Adjust.
13940 * mem-break.h (struct breakpoint): Declare.
13941 (set_breakpoint_at): Change return type to struct breakpoint
13944 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13946 * server.c (handle_query): Assign, not compare.
13948 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13950 Teach linux gdbserver to step-over-breakpoints.
13952 * linux-low.c (can_hardware_single_step): New.
13953 (supports_breakpoints): New.
13954 (handle_extended_wait): If stopping threads, read the stop pc of
13955 the new cloned LWP.
13957 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13958 low target doesn't support retrieving the PC.
13959 (add_lwp): Set last_resume_kind to resume_continue.
13960 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13961 (linux_attach): Don't clear stop_expected. Set the lwp's
13962 last_resume_kind to resume_stop.
13963 (linux_detach_one_lwp): Don't check for removed breakpoints.
13964 (check_removed_breakpoint): Delete.
13965 (status_pending_p): Rename to ...
13966 (status_pending_p_callback): ... this. Don't check for removed
13967 breakpoints. Don't consider threads that are stopped from GDB's
13969 (linux_wait_for_lwp): Always read the stop_pc here.
13970 (cancel_breakpoint): New.
13971 (step_over_bkpt): New global.
13972 (linux_wait_for_event_1): Implement stepping over breakpoints.
13973 (gdb_wants_lwp_stopped): New.
13974 (gdb_wants_all_stopped): New.
13975 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13976 single-step traps here. Store the thread's last reported target
13978 (send_sigstop): Don't clear stop_expected. Always set it,
13980 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13981 (cancel_finished_single_step): New.
13982 (cancel_finished_single_steps): New.
13983 (wait_for_sigstop): Don't cancel finished single-step traps here.
13984 (linux_resume_one_lwp): Don't check for removed breakpoints.
13985 Don't set `step' on non-hardware step archs.
13986 (linux_set_resume_request): Ignore resume_stop requests if already
13987 stopping or stopped. Set the lwp's last_resume_kind.
13988 (resume_status_pending_p): Don't check for removed breakpoints.
13989 (need_step_over_p): New.
13990 (start_step_over): New.
13991 (finish_step_over): New.
13992 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13993 requests. Clear the thread's last reported target waitstatus.
13994 Don't use the `suspended' flag. Don't consider pending breakpoints.
13995 (linux_resume): Start a step-over if necessary.
13996 (proceed_one_lwp): New.
13997 (proceed_all_lwps): New.
13998 (unstop_all_lwps): New.
13999 * linux-low.h (struct lwp_info): Rewrite comment for the
14000 `suspended' flag. Add the `stop_pc' field. Delete the
14001 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14002 Add `'last_resume_kind' and `need_step_over' fields.
14003 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14004 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14005 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14006 (set_raw_breakpoint_at): New.
14007 (set_breakpoint_at): Rewrite to use it.
14008 (reinsert_breakpoint_handler): Delete.
14009 (set_reinsert_breakpoint): New.
14010 (reinsert_breakpoint_by_bp): Delete.
14011 (delete_reinsert_breakpoints): New.
14012 (uninsert_breakpoint): Rewrite.
14013 (uninsert_breakpoints_at): New.
14014 (reinsert_breakpoint): Rewrite.
14015 (reinsert_breakpoints_at): New.
14016 (check_breakpoints): Rewrite.
14017 (breakpoint_here): New.
14018 (breakpoint_inserted_here): New.
14019 (check_mem_read): Adjust.
14020 * mem-break.h (breakpoints_supported, breakpoint_here)
14021 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14022 (reinsert_breakpoint_by_bp): Delete declaration.
14023 (delete_reinsert_breakpoints): Declare.
14024 (reinsert_breakpoint): Delete declaration.
14025 (reinsert_breakpoints_at): Declare.
14026 (uninsert_breakpoint): Delete declaration.
14027 (uninsert_breakpoints_at): Declare.
14028 (check_breakpoints): Adjust prototype.
14029 * server.h: Adjust include order.
14030 (struct thread_info): Declare here. Add a `last_status' field.
14032 2010-03-23 Michael Snyder <msnyder@vmware.com>
14034 * server.c (crc32): New function.
14035 (handle_query): Add handling for 'qCRC:' request.
14037 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14039 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14040 lwp had been stopped by a watchpoint.
14042 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14044 * server.h (internal_error): Declare.
14045 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14046 * utils.c (internal_error): New function.
14048 2010-03-15 Andreas Schwab <schwab@redhat.com>
14050 * configure.srv: Fix typo setting srv_regobj.
14052 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14054 * linux-low.c (fetch_register): Avoid passing a non string literal
14056 (usr_store_inferior_registers): Ditto.
14058 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14060 * linux-low.c (linux_write_memory): Bail out early if peeking
14063 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14065 * linux-low.h (struct lwp_info): New fields
14066 `stopped_by_watchpoint' and `stopped_data_address'.
14067 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14068 here, and cache them in the lwp object.
14069 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14071 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14073 (linux_stopped_by_watchpoint): Rewrite.
14074 (linux_stopped_data_address): Rewrite.
14076 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14078 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14079 switching the current inferior, not before.
14081 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14083 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14084 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14085 i386-linux.c and amd64-linux.c.
14086 (reg-i386.o): Removed.
14087 (reg-i386.c): Likewise.
14088 (reg-i386-linux.o): Likewise.
14089 (reg-i386-linux.c): Likewise.
14090 (reg-x86-64.o): Likewise.
14091 (reg-x86-64.c): Likewise.
14092 (reg-x86-64-linux.o): Likewise.
14093 (reg-x86-64-linux.c): Likewise.
14095 (i386.c): Likewise.
14096 (i386-linux.o): Likewise.
14097 (i386-linux.c): Likewise.
14098 (amd64.o): Likewise.
14099 (amd64.c): Likewise.
14100 (amd64-linux.o): Likewise.
14101 (amd64-linux.c): Likewise.
14103 * configure.srv (srv_i386_regobj): New.
14104 (srv_i386_linux_regobj): Likewise.
14105 (srv_amd64_regobj): Likewise.
14106 (srv_amd64_linux_regobj): Likewise.
14107 (srv_i386_32bit_xmlfiles): Likewise.
14108 (srv_i386_64bit_xmlfiles): Likewise.
14109 (srv_i386_xmlfiles): Likewise.
14110 (srv_amd64_xmlfiles): Likewise.
14111 (srv_i386_linux_xmlfiles): Likewise.
14112 (srv_amd64_linux_xmlfiles): Likewise.
14113 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14114 srv_xmlfiles to $srv_i386_xmlfiles.
14115 (i[34567]86-*-mingw32ce*): Likewise.
14116 (i[34567]86-*-mingw*): Likewise.
14117 (i[34567]86-*-nto*): Likewise.
14118 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14119 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14120 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14121 (x86_64-*-linux*): Likewise.
14123 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14124 (init_registers_amd64_linux): New.
14125 (x86_arch_setup): Replace init_registers_x86_64_linux with
14126 init_registers_amd64_linux.
14128 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14130 * configure.ac: Check for libdl. If it is not available link against
14131 static libthread_db.
14132 * configure: Regenerate.
14134 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14138 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14139 handing a read watchpoint.
14140 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14142 2010-02-12 Doug Evans <dje@google.com>
14144 * linux-low.c (linux_supports_tracefork_flag): Document.
14145 (linux_look_up_symbols): Add comment.
14147 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14149 * regcache.c (supply_register): Clear regcache if buf is NULL.
14151 2010-02-02 Nicolas Roche <roche@sourceware.org>
14152 Joel Brobecker <brobecker@adacore.com>
14154 * inferiors.c (find_inferior): Add function documentation.
14155 (unloaded_dll): Handle the case where the unloaded dll has not
14156 been previously registered in the dll list.
14158 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14160 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14161 (thumb2_breakpoint): New.
14162 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14164 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14166 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14167 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14170 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14172 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14174 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14176 * linux-s390-low.c (s390_collect_ptrace_register)
14177 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14179 2010-01-21 Doug Evans <dje@google.com>
14181 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14182 (PTRACE_ARG4_TYPE): New macro.
14183 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14184 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14185 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14186 (usr_store_inferior_registers): Ditto.
14187 (linux_read_memory, linux_write_memory): Ditto.
14188 (linux_test_for_tracefork): Ditto.
14190 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14191 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14193 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14195 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14198 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14200 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14201 prototype to take a regcache. Adjust.
14203 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14205 * regcache.h (struct thread_info): Forward declare.
14206 (struct regcache): New.
14207 (new_register_cache): Adjust prototype.
14208 (get_thread_regcache): Declare.
14209 (free_register_cache): Adjust prototype.
14210 (registers_to_string, registers_from_string): Ditto.
14211 (supply_register, supply_register_by_name, collect_register)
14212 (collect_register_as_string, collect_register_by_name): Ditto.
14213 * regcache.c (struct inferior_regcache_data): Delete.
14214 (get_regcache): Rename to ...
14215 (get_thread_regcache): ... this. Adjust. Switch inferior before
14216 fetching registers.
14217 (regcache_invalidate_one): Adjust.
14218 (regcache_invalidate): Fix prototype.
14219 (new_register_cache): Return the new register cache.
14220 (free_register_cache): Change prototype.
14221 (realloc_register_cache): Adjust.
14222 (registers_to_string): Change prototype to take a regcache. Adjust.
14223 (registers_from_string): Ditto.
14224 (register_data): Ditto.
14225 (supply_register): Ditto.
14226 (supply_register_by_name): Ditto.
14227 (collect_register): Ditto.
14228 (collect_register_as_string): Ditto.
14229 (collect_register_by_name): Ditto.
14230 * server.c (process_serial_event): Adjust.
14231 * linux-low.h (regset_fill_func, regset_store_func): Change
14233 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14235 * linux-low.c (get_stop_pc): Adjust.
14236 (check_removed_breakpoint): Adjust.
14237 (linux_wait_for_event): Adjust.
14238 (linux_resume_one_lwp): Adjust.
14239 (fetch_register): Add regcache parameter. Adjust.
14240 (usr_store_inferior_registers): Ditto.
14241 (regsets_fetch_inferior_registers): Ditto.
14242 (regsets_store_inferior_registers): Ditto.
14243 (linux_fetch_registers, linux_store_registers): Ditto.
14244 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14246 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14248 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14249 prototype to take a regcache.
14250 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14251 * remote-utils.c (convert_ascii_to_int, outreg)
14252 (prepare_resume_reply): Change prototype to take a regcache.
14254 * target.h (struct target_ops) <fetch_registers, store_registers>:
14255 Change prototype to take a regcache.
14256 (fetch_inferior_registers, store_inferior_registers): Change
14257 prototype to take a regcache. Adjust.
14258 * proc-service.c (ps_lgetregs): Adjust.
14259 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14260 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14261 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14262 take a regcache. Adjust.
14263 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14264 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14265 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14266 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14267 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14268 (cris_cannot_fetch_register):
14269 (cris_breakpoint_at): Change prototype to take a regcache.
14271 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14272 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14273 to take a regcache. Adjust.
14274 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14276 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14277 take a regcache. Adjust.
14278 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14279 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14280 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14281 * linux-mips-low.c (mips_get_pc):
14282 (mips_set_pc): Change prototype to take a regcache. Adjust.
14283 (mips_reinsert_addr): Adjust.
14284 (mips_collect_register): Change prototype to take a regcache.
14286 (mips_supply_register):
14287 (mips_collect_register_32bit, mips_supply_register_32bit)
14288 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14289 (mips_store_fpregset): Ditto.
14290 * linux-ppc-low.c (ppc_supply_ptrace_register)
14291 (ppc_supply_ptrace_register): Ditto.
14292 (parse_spufs_run): Adjust.
14293 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14294 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14295 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14296 take a regcache. Adjust.
14297 * linux-s390-low.c (s390_collect_ptrace_register)
14298 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14299 (s390_set_pc): Change prototype to take a regcache. Adjust.
14300 (s390_arch_setup): Adjust.
14301 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14302 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14303 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14304 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14305 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14307 (sparc_breakpoint_at): Adjust.
14308 * linux-xtensa-low.c (xtensa_fill_gregset):
14309 (xtensa_store_gregset):
14310 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14311 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14312 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14313 prototype to take a regcache. Adjust.
14314 * win32-arm-low.c (arm_fetch_inferior_register)
14315 (arm_store_inferior_register): Change prototype to take a
14317 * win32-i386-low.c (i386_fetch_inferior_register)
14318 (i386_store_inferior_register): Change prototype to take a
14320 * win32-low.c (child_fetch_inferior_registers)
14321 (child_store_inferior_registers): Change prototype to take a
14323 (win32_wait): Adjust.
14324 (win32_fetch_inferior_registers): Change prototype to take a
14326 (win32_store_inferior_registers): Adjust.
14327 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14328 store_inferior_register>: Change prototype to take a regcache.
14330 2010-01-20 Doug Evans <dje@google.com>
14332 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14334 (linux_wait_for_event1, linux_init_signals): Ditto.
14335 (W_STOPCODE): Provide definition if missing.
14337 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14339 * linux-low.c (linux_core_of_thread): New.
14340 (compare_ints, show_process, list_threads): New.
14341 (linux_qxfer_osdata): Report threads and cores.
14342 (linux_target_op): Register linux_core_of_thread.
14343 * remote-utils.c (prepare_resume_reply): Report the core.
14344 (buffer_xml_printf): Support %d specifier.
14345 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14347 (handle_query): Handle qXfer:threads. Announce availability
14349 * target.h (struct target_ops): New field core_of_thread.
14351 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14353 * Makefile.in (clean): Remove new generated files.
14354 (reg-s390.o, reg-s390.c): Remove rules.
14355 (reg-s390x.o, reg-s390x.c): Likewise.
14356 (s390-linux32.o, s390-linux32.c): Add rules.
14357 (s390-linux64.o, s390-linux64.c): Likewise.
14358 (s390x-linux64.o, s390x-linux64.c): Likewise.
14359 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14360 * linux-s390-low.c: Include <elf.h>.
14361 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14362 (init_registers_s390): Remove prototype.
14363 (init_registers_s390x): Likewise.
14364 (init_registers_s390_linux32): Add prototype.
14365 (init_registers_s390_linux64): Likewise.
14366 (init_registers_s390x_linux64): Likewise.
14367 (s390_num_regs_3264): New define.
14368 (s390_regmap_3264): New global variable.
14369 (s390_cannot_fetch_register): Remove obsolete check.
14370 (s390_cannot_store_register): Likewise.
14371 (s390_collect_ptrace_register): Handle upper/lower register halves.
14372 (s390_supply_ptrace_register): Likewise.
14373 (s390_fill_gregset): Update to register number changes.
14374 (s390_get_hwcap): New routine.
14375 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14376 Install appropriate regmap and register set.
14378 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14380 * server.c (gdbserver_version): Update copyright year to 2010.
14381 * gdbreplay.c (gdbreplay_version): Likewise.
14383 2009-12-28 Doug Evans <dje@google.com>
14385 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14386 elf/external.h. Include <elf.h> instead but only if necessary.
14388 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14390 * linux-low.c (linux_remove_process): Remove `detaching'
14391 parameter. Don't release/detach from thread_db here.
14392 (linux_kill): Release/detach from thread_db here, ...
14393 (linux_detach): ... and here, before actually detaching.
14394 (linux_wait_1): ... and here, when a process exits.
14395 * thread-db.c (any_thread_of): New.
14396 (thread_db_free): Switch the current inferior to a thread of the
14399 2009-12-21 Doug Evans <dje@google.com>
14401 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14403 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14404 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14405 warning ifndef __NR_tkill. Move setting of errno there too.
14406 Delete unnecessary resetting of errno after syscall.
14407 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14409 * configure.ac: Check for dladdr.
14410 * config.in: Regenerate.
14411 * configure: Regenerate.
14412 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14413 (try_thread_db_load): Update.
14415 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14417 2009-12-18 Doug Evans <dje@google.com>
14419 * event-loop.c: Include unistd.h if it exists.
14421 * linux-low.c (my_waitpid): Move definition away from being in
14422 between linux_tracefork_child/linux_test_for_tracefork.
14424 * gdb_proc_service.h (psaddr_t): Fix type.
14425 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14426 signature to match glibc.
14428 2009-12-16 Doug Evans <dje@google.com>
14430 * linux-low.c (linux_read_memory): Fix argument to read.
14432 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14434 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14435 events, don't leave current_inferior pointing at null.
14437 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14439 * win32-low.c (LOG): Delete.
14440 (OUTMSG): Output to stderr.
14441 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14442 on compile time LOG macro.
14443 (win32_wait): Fix debug output.
14445 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14447 * win32-low.c (win32_add_one_solib): If the dll name is
14448 "ntdll.dll", prepend the system directory to the dll path.
14450 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14452 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14454 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14455 Vladimir Prus <vladimir@codesourcery.com>
14457 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14458 * configure.ac: Check for __mcoldfire__ and set
14459 gdb_cv_m68k_is_coldfire.
14460 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14461 reg-cf.o and reg-m68k.o.
14462 * configure: Regenerated.
14464 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14466 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14467 Pass it to thread_db_free.
14468 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14469 proper `detaching' argument to linux_remove_process.
14470 * linux-low.h (thread_db_free): Add `detaching' parameter.
14471 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14473 (thread_db_free): Add `detaching' parameter. Only
14474 call td_ta_clear_event if detaching from process.
14476 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14478 * thread-db.c (thread_db_free): Fix typo.
14480 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14483 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14485 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14487 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14488 with an i686 compiler.
14489 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14491 * configure: Rebuilt.
14493 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14497 * server.c (handle_search_memory_1): Correct read_addr initialization
14498 in loop for searching subsequent chunks.
14500 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14502 * configure.ac: New --with-libthread-db option.
14503 * thread-db.c: Allow direct dependence on libthread_db.
14504 (thread_db_free): Adjust.
14505 * config.in: Regenerate.
14506 * configure: Likewise.
14508 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14511 * thread-db.c (attach_thread): New function.
14512 (maybe_attach_thread): Return success/failure.
14513 (find_new_threads_callback): Adjust.
14514 (thread_db_find_new_threads): Loop until no new threads.
14516 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14518 * proc-service.c (ps_lgetregs): Formatting.
14520 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14522 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14523 * configure.ac: Adjust.
14524 * linux-low.h (struct process_info_private): Move members to struct
14526 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14527 * linux-low.c (linux_remove_process): Adjust.
14528 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14529 * server.c (handle_query): Move code ...
14530 (handle_monitor_command): ... here. New function.
14531 * target.h (struct target_ops): New member.
14532 * thread-db.c (struct thread_db): New.
14533 (libthread_db_search_path): New variable.
14534 (thread_db_create_event, thread_db_enable_reporting)
14535 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14536 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14537 (try_thread_db_load_1, dladdr_to_soname): New functions.
14538 (try_thread_db_load, thread_db_load_search): New functions.
14539 (thread_db_init): Search for libthread_db.
14540 (thread_db_free): New function.
14541 (thread_db_handle_monitor_command): Likewise.
14542 * config.in: Regenerate.
14543 * configure: Regenerate.
14545 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14547 * spu-low.c (spu_kill): Wait for inferior to terminate.
14548 Call clear_inferiors.
14549 (spu_detach): Call clear_inferiors.
14551 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14553 * aclocal.m4: Regenerate.
14554 * config.in: Likewise.
14555 * configure: Likewise.
14557 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14559 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14560 (parse_spufs_run): New function.
14561 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14562 (ppc_breakpoint_at): Handle SPU breakpoints.
14564 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14566 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14567 (SPUFS_MAGIC): Define.
14568 (spu_enumerate_spu_ids): New function.
14569 (linux_qxfer_spu): New function.
14570 (linux_target_ops): Install linux_qxfer_spu.
14572 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14574 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14575 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14576 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14577 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14578 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14579 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14580 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14581 (init_registers_powerpc_cell32l): Add prototype.
14582 (init_registers_powerpc_cell64l): Likewise.
14583 (ppc_arch_setup): Detect Cell/B.E. architecture.
14585 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14587 * Makefile.in (datarootdir): New variable.
14589 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14591 * linux-low.c (linux_write_memory): Update debugging output.
14592 * Makefile.in (clean): Add new descriptions.
14593 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14594 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14595 * configure.srv: Add new files for arm*-*-linux*.
14596 * linux-arm-low.c: Add new declarations.
14597 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14598 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14599 (HWCAP_VFPv3D16): New.
14600 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14601 instead of __IWMMXT__.
14602 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14603 (arm_arch_setup): New.
14604 (target_regsets): Remove #ifdef. Add VFP regset.
14605 (the_low_target): Use arm_arch_setup.
14607 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14609 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14610 the main thread again.
14612 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14614 Adding Neutrino gdbserver.
14615 * configure: Regenerated.
14616 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14617 * configure.srv (i[34567]86-*-nto*): New target.
14618 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14619 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14620 (nto_comctrl) [__QNX__]: New function.
14621 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14623 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14625 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14628 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14629 Pedro Alves <pedro@codesourcery.com>
14631 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14632 don't support CONTEXT_EXTENDED_REGISTERS.
14633 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14634 (the_low_target): Install them.
14635 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14636 failing with ERROR_PIPE_NOT_CONNECTED.
14638 2009-06-30 Doug Evans <dje@google.com>
14639 Pierre Muller <muller@ics.u-strasbg.fr>
14641 Add h/w watchpoint support to x86-linux, win32-i386.
14642 * Makefile.in (SFILES): Add i386-low.c
14643 (i386_low_h): Define.
14644 (i386-low.o): Add dependencies.
14645 (linux-x86-low.o): Add i386-low.h dependency.
14646 (win32-i386-low.o): Ditto.
14647 * i386-low.c: New file.
14648 * i386-low.h: New file.
14649 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14650 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14651 * linux-low.c (linux_add_process): Initialize arch_private.
14652 (linux_remove_process): Free arch_private.
14653 (add_lwp): Initialize arch_private.
14654 (delete_lwp): Free arch_private.
14655 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14657 * linux-low.h (process_info_private): New member arch_private.
14658 (lwp_info): New member arch_private.
14659 (linux_target_ops): New members new_process, new_thread,
14661 (ptid_of): New macro.
14662 * linux-x86-low.c: Include stddef.h, i386-low.h.
14663 (arch_process_info): New struct.
14664 (arch_lwp_info): New struct.
14665 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14666 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14667 (i386_dr_low_get_status): New function.
14668 (x86_insert_point, x86_remove_point): New functions.
14669 (x86_stopped_by_watchpoint): New function.
14670 (x86_stopped_data_address): New function.
14671 (x86_linux_new_process, x86_linux_new_thread): New functions.
14672 (x86_linux_prepare_to_resume): New function.
14673 (the_low_target): Add entries for insert_point, remove_point,
14674 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14676 * server.c (debug_hw_points): New global.
14677 (monitor_show_help): Document set debug-hw-points.
14678 (handle_query): Process "set debug-hw-points".
14679 * server.h (debug_hw_points): Declare.
14680 (paddress): Declare.
14681 * utils.c (NUMCELLS, CELLSIZE): New macros.
14682 (get_sell, xsnprintf, paddress): New functions.
14683 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14684 remove_point, stopped_by_watchpoint, stopped_data_address.
14685 * win32-i386-low.c: Include i386-low.h.
14686 (debug_reg_state): Replaces dr.
14687 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14688 (i386_dr_low_get_status): New function.
14689 (i386_insert_point, i386_remove_point): New functions.
14690 (i386_stopped_by_watchpoint): New function.
14691 (i386_stopped_data_address): New function.
14692 (i386_initial_stuff): Update.
14693 (get_thread_context,set_thread_context,i386_thread_added): Update.
14694 (the_low_target): Add entries for insert_point,
14695 remove_point, stopped_by_watchpoint, stopped_data_address.
14696 * win32-low.c (win32_insert_watchpoint): New function.
14697 (win32_remove_watchpoint): New function.
14698 (win32_stopped_by_watchpoint): New function.
14699 (win32_stopped_data_address): New function.
14700 (win32_target_ops): Add entries for insert_watchpoint,
14701 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14702 * win32-low.h (win32_target_ops): New members insert_point,
14703 remove_point, stopped_by_watchpoint, stopped_data_address.
14705 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14707 * server.c (process_serial_event): Re-return unsupported, not
14708 error, if the type isn't recognized. Re-allow supporting only
14709 insert or remove packets. Also call require_running for
14710 breakpoints. Add missing break statement to default case. Tidy.
14711 * target.h (struct target_ops): Rename insert_watchpoint to
14712 insert_point, and remove_watchpoint to remove_point.
14714 * linux-low.h (struct linux_target_ops): Likewise.
14715 * linux-low.c (linux_insert_watchpoint): Rename to ...
14716 (linux_insert_point): ... this. Adjust.
14717 (linux_remove_watchpoint): Rename to ...
14718 (linux_remove_point): ... this. Adjust.
14719 (linux_target_ops): Adjust.
14720 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14721 (cris_insert_point): ... this.
14722 (cris_remove_watchpoint): Rename to ...
14723 (cris_remove_point): ... this.
14724 (the_low_target): Adjust.
14726 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14728 * server.c (handle_v_kill): Pass signal_pid to
14729 kill_inferior if multi_process is zero.
14731 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14733 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14734 * target.h (target_ops): Comment for *_watchpoint to make it clear
14735 the functions can get types '0' and '1'.
14737 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14739 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14740 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14741 * regcache.c (get_regcache): Likewise.
14742 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14743 * win32-low.c (child_fetch_inferior_registers): Remove check for
14746 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14747 Pedro Alves <pedro@codesourcery.com>
14749 * target.h (struct target_ops) <supports_multi_process>: New
14751 (target_supports_multi_process): New.
14752 * server.c (handle_query): Even if GDB reports support, only
14753 enable multi-process if the target also supports it. Report
14754 multi-process support only if the target backend supports it.
14755 * linux-low.c (linux_supports_multi_process): New function.
14756 (linux_target_ops): Install it as target_supports_multi_process
14759 2009-05-24 Doug Evans <dje@google.com>
14761 Global renaming of find_thread_pid to find_thread_ptid.
14762 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14763 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14764 All callers updated.
14766 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14767 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14770 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14771 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14772 (linux_resume_one_lwp): Ditto.
14774 2009-05-23 Doug Evans <dje@google.com>
14776 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14777 from struct inferior_list_entry * to struct lwp_info *.
14778 All callers updated.
14780 2009-05-13 Doug Evans <dje@google.com>
14782 * linux-x86-low.c: Don't include assert.h.
14783 (x86_siginfo_fixup): Use fatal, not assert.
14784 (x86_arch_setup): Fix comment.
14786 2009-05-12 Doug Evans <dje@google.com>
14788 Biarch support for i386/amd64 gdbserver.
14789 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14790 Add linux-x86-low.c.
14791 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14792 (linux-x86-low.o): Add.
14793 * linux-x86-64-low.c: Delete.
14794 * linux-i386-low.c: Delete.
14795 * linux-x86-low.c: New file.
14796 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14798 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14800 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14801 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14802 (linux_child_pid_to_exec_file): New function.
14803 (elf_64_header_p, elf_64_file_p): New functions.
14804 (siginfo_fixup): New function.
14805 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14806 give target a chance to convert layout.
14807 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14808 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14810 2009-05-07 Doug Evans <dje@google.com>
14812 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14813 (regsets_store_inferior_registers): Ditto.
14815 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14819 * linux-low.c (must_set_ptrace_flags): Delete.
14820 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14822 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14823 `lwp->must_set_ptrace_flags' instead.
14824 (linux_wait_for_event_1): Set ptrace options here.
14825 (linux_wait_1): ... not here.
14827 2009-04-30 Doug Evans <dje@google.com>
14829 * inferiors.c (started_inferior_callback): New function.
14830 (attached_inferior_callback): New function.
14831 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14832 * server.c (print_started_pid, print_attached_pid): New functions.
14833 (detach_or_kill_for_exit): New function.
14834 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14835 * server.h (have_started_inferiors_p): Declare.
14836 (have_attached_inferiors_p): Declare.
14838 * inferiors.c (remove_process): Fix memory leak, free process.
14839 * linux-low.c (linux_remove_process): New function.
14840 (linux_kill): Call it instead of remove_process.
14841 (linux_detach, linux_wait_1): Ditto.
14843 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14845 * configure.srv: Add x86 Windows CE target.
14847 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14849 * inferiors.c (get_thread_process): Make global.
14850 * server.h (get_thread_process): Add prototype.
14851 * thread-db.c (find_one_thread): Use get_thread_process
14852 instead of current_process.
14853 (thread_db_get_tls_address): Do not crash if called when
14854 thread layer is not yet initialized.
14856 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14858 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14859 * spu-low.c (current_tid): Rename to ...
14860 (current_ptid): ... this.
14861 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14862 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14863 ptid_get_lwp (current_ptid) instead of current_tid.
14864 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14865 instead of current_tid. Use find_process_pid to verify pid
14866 argument is valid. Pass proper argument to remove_process.
14867 (spu_thread_alive): Compare current_ptid instead of current_tid.
14868 (spu_resume): Likewise.
14870 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14872 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14875 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14877 Implement the multiprocess extensions, and add linux multiprocess
14880 * server.h (ULONGEST): Declare.
14881 (struct ptid, ptid_t): New.
14882 (minus_one_ptid, null_ptid): Declare.
14883 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14884 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14885 (struct inferior_list_entry): Change `id' type from unsigned from
14887 (struct sym_cache, struct breakpoint, struct
14888 process_info_private): Forward declare.
14889 (struct process_info): Declare.
14890 (current_process): Declare.
14891 (all_processes): Declare.
14892 (initialize_inferiors): Declare.
14893 (add_thread): Adjust to use ptid_t.
14894 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14895 (add_process, remove_process, find_thread_pid): Declare.
14896 (find_inferior_id): Adjust to use ptid_t.
14897 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14898 (multi_process): Declare.
14899 (push_event): Adjust to use ptid_t.
14900 (read_ptid, write_ptid): Declare.
14901 (prepare_resume_reply): Adjust to use ptid_t.
14902 (clear_symbol_cache): Declare.
14903 * inferiors.c (all_processes): New.
14904 (null_ptid, minus_one_ptid): New.
14905 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14906 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14907 (add_thread): Change unsigned long to ptid. Remove gdb_id
14909 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14910 (gdb_id_to_thread): Rename to ...
14911 (find_thread_pid): ... this. Change unsigned long to ptid.
14912 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14913 (loaded_dll, pull_pid_from_list): Adjust.
14914 (add_process, remove_process, find_process_pid)
14915 (get_thread_process, current_process, initialize_inferiors): New.
14916 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14917 (struct target_waitstatus) <related_pid>: Ditto.
14918 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14919 return type to int.
14920 (struct target_ops) <join>: Add `pid' argument.
14921 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14922 (struct target_ops) <wait>: Add `ptid' field. Change return type
14924 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14925 (mywait): Add `ptid' argument. Change return type to ptid_t.
14926 (target_pid_to_str): Declare.
14927 * target.c (set_desired_inferior): Adjust to use ptids.
14928 (mywait): Add new `ptid' argument. Adjust.
14929 (target_pid_to_str): New.
14930 * mem-break.h (free_all_breakpoints): Declare.
14931 * mem-break.c (breakpoints): Delelete.
14932 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14933 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14934 to use per-process breakpoint list.
14935 (free_all_breakpoints): New.
14936 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14937 (symbol_cache, all_symbols_looked_up): Delete.
14939 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14941 (prepare_resume_reply): Change ptid argument's type from unsigned
14942 long to ptid_t. Adjust. Implement W;process and X;process.
14943 (free_sym_cache, clear_symbol_cache): New.
14944 (look_up_one_symbol): Adjust to per-process symbol cache. *
14945 * server.c (cont_thread, general_thread, step_thread): Change type
14947 (attached): Delete.
14948 (multi_process): New.
14949 (last_ptid): Change type to ptid_t.
14950 (struct vstop_notif) <ptid>: Change type to ptid_t.
14951 (queue_stop_reply, push_event): Change `ptid' argument's type to
14953 (discard_queued_stop_replies): Add `pid' argument.
14954 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14955 changes. Don't reference the `attached' global.
14956 (attach_inferior): Adjust to mywait interface changes.
14957 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14958 features. Handle and report "multiprocess+". Handle
14960 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14962 (handle_v_kill): New.
14963 (handle_v_stopped): Adjust to use target_pid_to_str.
14964 (handle_v_requests): Allow multiple attaches and runs when
14965 multiprocess extensions are in effect. Handle "vKill".
14966 (myresume): Adjust to use ptids.
14967 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14968 (handle_status): Adjust to discard_queued_stop_replies interface
14970 (first_thread_of, kill_inferior_callback)
14971 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14972 (main): Call initialize_inferiors. Adjust to use ptids, killing
14973 and detaching from all inferiors. Handle multiprocess packet
14975 * linux-low.h: Include gdb_proc_service.h.
14976 (struct process_info_private): New.
14977 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14978 <lwpid_of>: Use ptid_get_lwp.
14979 (get_lwp_thread): Adjust.
14980 (struct lwp_info): Add `dead' member.
14981 (find_lwp_pid): Declare.
14982 * linux-low.c (thread_db_active): Delete.
14983 (new_inferior): Adjust comment.
14984 (inferior_pid): Delete.
14985 (linux_add_process): New.
14986 (handle_extended_wait): Adjust.
14987 (add_lwp): Change unsigned long to ptid.
14988 (linux_create_inferior): Add process to processes table. Adjust
14989 to use ptids. Don't set new_inferior here.
14990 (linux_attach_lwp): Rename to ...
14991 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14992 it. Adjust to use ptids.
14993 (linux_attach_lwp): New.
14994 (linux_attach): Add process to processes table. Don't set
14996 (struct counter): New.
14997 (second_thread_of_pid_p, last_thread_of_process_p): New.
14998 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14999 multiple processes.
15000 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15001 processes. Remove process from process table.
15002 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15003 to multiple processes.
15004 (any_thread_of): New.
15005 (linux_detach): Add `pid' argument, and handle it. Remove process
15006 from processes table.
15007 (linux_join): Add `pid' argument. Handle it.
15008 (linux_thread_alive): Change unsighed long argument to ptid_t.
15009 Consider dead lwps as not being alive.
15010 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15011 threads we're not interested in.
15012 (same_lwp, find_lwp_pid): New.
15013 (linux_wait_for_lwp): Change `pid' argument's type from int to
15015 (linux_wait_for_event): Rename to ...
15016 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15017 from int to ptid_t. Adjust.
15018 (linux_wait_for_event): New.
15019 (linux_wait_1): Add `ptid' argument. Change return type to
15020 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15021 that exit from the process table.
15022 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15024 (mark_lwp_dead): New.
15025 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15026 stopping all threads, mark its main lwp as dead.
15027 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15029 (fetch_register, usr_store_inferior_registers)
15030 (regsets_fetch_inferior_registers)
15031 (regsets_store_inferior_registers, linux_read_memory)
15032 (linux_write_memory): Inline `inferior_pid'.
15033 (linux_look_up_symbols): Adjust to use per-process
15034 `thread_db_active'.
15035 (linux_request_interrupt): Adjust to use ptids.
15036 (linux_read_auxv): Inline `inferior_pid'.
15037 (initialize_low): Don't reference thread_db_active.
15038 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15039 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15040 (ps_getpid): Return the pid of the current inferior.
15041 * thread-db.c (proc_handle, thread_agent): Delete.
15042 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15044 (find_one_thread): Change argument type to ptid_t. Adjust to
15046 (maybe_attach_thread): Adjust to per-process data and ptids.
15047 (thread_db_find_new_threads): Ditto.
15048 (thread_db_init): Ditto.
15049 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15050 processes table. Adjust to use ptids.
15051 (spu_kill, spu_detach): Adjust interface. Remove process from
15053 (spu_join, spu_thread_alive): Adjust interface.
15054 (spu_wait): Adjust interface. Remove process from processes
15055 table. Adjust to use ptids.
15056 * win32-low.c (current_inferior_tid): Delete.
15057 (current_inferior_ptid): New.
15058 (debug_event_ptid): New.
15059 (thread_rec): Take a ptid. Adjust.
15060 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15061 (child_delete_thread): Ditto.
15062 (do_initial_child_stuff): Add `attached' argument. Add process to
15064 (child_fetch_inferior_registers, child_store_inferior_registers):
15066 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15067 (win32_attach): Pass 1 to do_initial_child_stuff.
15068 (win32_kill): Adjust interface. Remove process from processes
15070 (win32_detach): Ditto.
15071 (win32_join): Adjust interface.
15072 (win32_thread_alive): Take a ptid.
15073 (win32_resume): Adjust to use ptids.
15074 (get_child_debug_event): Ditto.
15075 (win32_wait): Adjust interface. Remove exiting process from
15078 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15080 Non-stop mode support.
15082 * server.h (non_stop): Declare.
15083 (gdb_client_data, handler_func): Declare.
15084 (delete_file_handler, add_file_handler, start_event_loop):
15086 (handle_serial_event, handle_target_event, push_event)
15087 (putpkt_notif): Declare.
15088 * target.h (enum resume_kind): New.
15089 (struct thread_resume): Replace `step' field by `kind' field.
15090 (TARGET_WNOHANG): Define.
15091 (struct target_ops) <wait>: Add `options' argument.
15092 <supports_non_stop, async, start_non_stop>: New fields.
15093 (target_supports_non_stop, target_async): New.
15094 (start_non_stop): Declare.
15095 (mywait): Add `options' argument.
15096 * target.c (mywait): Add `options' argument. Print child exit
15097 notifications here.
15098 (start_non_stop): New.
15099 * server.c (non_stop, own_buf, mem_buf): New globals.
15100 (struct vstop_notif): New.
15101 (notif_queue): New global.
15102 (queue_stop_reply, push_event, discard_queued_stop_replies)
15103 (send_next_stop_reply): New.
15104 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15106 (attach_inferior): In non-stop mode, don't wait for the target
15108 (handle_general_set): Handle QNonStop.
15109 (handle_query): When handling qC, return the current general
15110 thread, instead of the first thread of the list.
15111 (handle_query): If the backend supports non-stop mode, include
15112 QNonStop+ in the qSupported query response.
15113 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15115 (handle_v_attach, handle_v_run): Handle non-stop mode.
15116 (handle_v_stopped): New.
15117 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15118 (myresume): Adjust to use resume_kind. Handle non-stop.
15119 (queue_stop_reply_callback): New.
15120 (handle_status): Handle non-stop mode.
15121 (main): Clear non_stop flag on reconnection. Use the event-loop.
15122 Refactor serial protocol handling from here ...
15123 (process_serial_event): ... to this new function. When GDB
15124 selects any thread, select one here. In non-stop mode, wait until
15125 GDB acks all pending events before exiting.
15126 (handle_serial_event, handle_target_event): New.
15127 * remote-utils.c (remote_open): Install remote_desc in the event
15129 (remote_close): Remove remote_desc from the event loop.
15130 (putpkt_binary): Rename to...
15131 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15132 (putpkt_binary): New as wrapper around putpkt_binary_1.
15133 (putpkt_notif): New.
15134 (prepare_resume_reply): In non-stop mode, don't change the
15136 * event-loop.c: New.
15137 * Makefile.in (OBJ): Add event-loop.o.
15138 (event-loop.o): New rule.
15140 * linux-low.h (pid_of): Moved here.
15142 (get_lwp_thread): Use lwpid_of.
15143 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15144 * linux-low.c (pid_of): Delete.
15145 (inferior_pid): Use lwpid_of.
15146 (linux_event_pipe): New.
15147 (target_is_async_p): New.
15149 (handle_extended_wait): Use lwpid_of.
15150 (add_lwp): Don't set lwpid field.
15151 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15152 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15153 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15154 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15155 first. Adjust to linux_wait_for_event interface changes. Use
15157 (linux_detach): Don't delete the main lwp here.
15158 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15159 (status_pending_p): Don't consider explicitly suspended lwps.
15160 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15161 pointer. Add OPTIONS argument. Change return type to int. Use
15162 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15163 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15164 pointer. Add status pointer argument. Return a pid instead of a
15165 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15166 changes. In non-stop mode, don't switch to a random thread.
15167 (linux_wait): Rename to...
15168 (linux_wait_1): ... this. Add target_options argument, and handle
15169 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15170 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15171 clean exit and signal exit code. Don't stop all threads in
15172 non-stop mode. In all-stop mode, only stop all threads when
15173 reporting a stop to GDB. Handle explicit thread stop requests.
15174 (async_file_flush, async_file_mark): New.
15176 (send_sigstop): Use lwpid_of.
15177 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15178 interface changes. In non-stop mode, don't switch to a random
15180 (linux_resume_one_lwp): Use lwpid_of.
15181 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15182 (linux_resume_one_thread): ... this. Handle resume_stop. In
15183 non-stop mode, don't look for pending flag in all threads.
15184 (resume_status_pending_p): Don't consider explicitly suspended
15186 (my_waitpid): Reimplement. Emulate __WALL.
15187 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15189 (sigchld_handler, linux_supports_non_stop, linux_async)
15190 (linux_start_non_stop): New.
15191 (linux_target_ops): Register linux_supports_non_stop, linux_async
15192 and linux_start_non_stop.
15193 (initialize_low): Install SIGCHLD handler.
15194 * thread-db.c (thread_db_create_event, find_one_thread)
15195 (thread_db_get_tls_address): Use lwpid_of.
15196 * win32-low.c (win32_detach): Adjust to use resume_kind.
15197 (win32_wait): Add `options' argument.
15198 * spu-low.c (spu_resume): Adjust to use resume_kind.
15199 (spu_wait): Add `options' argument.
15201 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15203 Decouple target code from remote protocol.
15205 * target.h (enum target_waitkind): New.
15206 (struct target_waitstatus): New.
15207 (struct target_ops) <wait>: Return an unsigned long. Take a
15208 target_waitstatus pointer instead of a char pointer.
15209 (mywait): Likewise.
15210 * target.c (mywait): Change prototype to return an unsigned long.
15211 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15212 * server.h (thread_from_wait, old_thread_from_wait): Delete
15214 (prepare_resume_reply): Change prototype to take a
15216 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15217 (last_status, last_ptid): New.
15218 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15219 pid instead of a signal.
15220 (attach_inferior): Remove "status" and "signal" parameters.
15222 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15224 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15225 (handle_v_requests, myresume): Remove "status" and "signal"
15226 parameters. Adjust.
15227 (handle_status): New.
15228 (main): Delete local `status'. Adjust.
15229 * remote-utils.c: Include target.h.
15230 (prepare_resume_reply): Change prototype to take a
15231 target_waitstatus. Adjust.
15233 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15235 * spu-low.c (spu_wait): Adjust.
15236 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15238 (win32_wait): Adjust.
15240 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15242 * target.h (struct thread_resume): Delete leave_stopped member.
15243 (struct target_ops): Add a `n' argument to the `resume' callback.
15244 * server.c (start_inferior): Adjust.
15245 (handle_v_cont, myresume): Adjust.
15246 * linux-low.c (check_removed_breakpoint): Adjust to resume
15247 interface change, and to removed leave_stopped field.
15248 (resume_ptr): Delete.
15249 (struct thread_resume_array): New.
15250 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15251 resume interface change.
15252 (linux_continue_one_thread, linux_queue_one_thread)
15253 (resume_status_pending_p): Check if the resume field is NULL
15254 instead of checking the leave_stopped member.
15255 (linux_resume): Adjust to the target resume interface change.
15256 * spu-low.c (spu_resume): Adjust to the target resume interface
15258 * win32-low.c (win32_detach, win32_resume): Ditto.
15260 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15262 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15264 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15266 (linux_continue_one_thread): Only preserve the stepping flag if
15267 there's a pending breakpoint.
15269 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15271 * server.c (main): After the inferior having exited, call
15272 remote_close before exiting gdbserver.
15274 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15276 Fix size of FPSCR in Power 7 processors.
15277 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15278 (PPC_FEATURE_HAS_DFP): New #define.
15279 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15282 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15284 * server.c (handle_query) Whitespace and formatting.
15286 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15288 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15289 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15290 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15291 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15292 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15293 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15294 Makefile.in, configure.ac: Fix whitespace throughout.
15295 * configure: Regenerate.
15297 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15299 * inferiors.c (find_inferior): Make it safe for the callback
15300 function to delete the currently iterated inferior.
15302 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15304 * Makefile.in (linuw_low_h): Move higher.
15305 (thread-db.o): Depend on $(linux_low_h).
15307 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15309 Rename "process" to "lwp" throughout.
15311 * linux-low.c (all_processes): Rename to...
15312 (all_lwps): ... this.
15313 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15314 (add_process): Rename to ...
15315 (add_lwp): ... this. Adjust.
15316 (linux_create_inferior): Adjust.
15317 (linux_attach_lwp): Adjust.
15318 (linux_attach): Adjust.
15319 (linux_kill_one_process): Rename to ...
15320 (linux_kill_one_lwp): ... this. Adjust.
15321 (linux_kill): Adjust.
15322 (linux_detach_one_process): Rename to ...
15323 (linux_detach_one_lwp): ... this. Adjust.
15324 (linux_detach): Adjust.
15325 (check_removed_breakpoint): Adjust.
15326 (status_pending_p): Adjust.
15327 (linux_wait_for_process): Rename to ...
15328 (linux_wait_for_lwp): ... this. Adjust.
15329 (linux_wait_for_event): Adjust.
15330 (send_sigstop): Adjust.
15331 (wait_for_sigstop): Adjust.
15332 (stop_all_processes): Rename to ...
15333 (stop_all_lwps): ... this.
15334 (linux_resume_one_process): Rename to ...
15335 (linux_resume_one_lwp): ... this. Adjust.
15336 (linux_set_resume_request, linux_continue_one_thread)
15337 (linux_queue_one_thread, resume_status_pending_p)
15338 (usr_store_inferior_registers, regsets_store_inferior_registers)
15339 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15341 * linux-low.h (get_process): Rename to ...
15342 (get_lwp): ... this. Adjust.
15343 (get_thread_process): Rename to ...
15344 (get_thread_lwp): ... this. Adjust.
15345 (get_process_thread): Rename to ...
15346 (get_lwp_thread): ... this. Adjust.
15347 (struct process_info): Rename to ...
15348 (struct lwp_info): ... this.
15349 (all_processes): Rename to ...
15350 (all_lwps): ... this.
15351 * proc-service.c (ps_lgetregs): Adjust.
15352 * thread-db.c (thread_db_create_event, find_one_thread)
15353 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15355 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15357 * server.c (handle_query): Handle "qAttached".
15359 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15361 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15362 GPLv3, update license URL.
15364 2009-03-01 Doug Evans <dje@google.com>
15366 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15367 (server_h): Add gdb_signals.h.
15368 (signals.o): Update.
15369 * server.h (target_signal_from_host,target_signal_to_host_p)
15370 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15372 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15374 * remote-utils.c (getpkt): Also generate remote-debug
15375 information if noack_mode is set.
15377 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15379 * server.c (handle_query): Report qXfer:siginfo:read and
15380 qXfer:siginfo:write as supported and handle them.
15381 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15382 * linux-low.c (linux_xfer_siginfo): New.
15383 (linux_target_ops): Set it.
15385 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15387 * server.c (gdbserver_usage): Mention --remote-debug.
15388 (main): Accept '--remote-debug' switch.
15390 2009-01-18 Doug Evans <dje@google.com>
15392 * regcache.c (new_register_cache): No need to check result of xcalloc.
15393 * server.c (handle_search_memory): Back out calls to xmalloc,
15394 result is checked and error is returned to user upon failure.
15395 (handle_query): Ditto. Add more checks for result of malloc.
15396 (handle_v_cont): Check result of malloc, report error back to
15398 (handle_v_run): Ditto. Call freeargv.
15399 * server.h (freeargv): Declare.
15400 * utils.c (freeargv): New fn.
15402 2009-01-15 Doug Evans <dje@google.com>
15404 * gdbreplay.c (perror_with_name): Make arg const char *.
15405 * server.h (target_signal_to_name): Make return type const char *.
15406 * thread-db.c (thread_db_err_str): Make return type const char *.
15407 * utils.c (perror_with_name): Make arg const char *.
15409 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15411 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15412 when handling a EXIT_PROCESS_DEBUG_EVENT.
15414 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15416 * gdbreplay.c (gdbreplay_version): Update copyright year.
15417 * server.c (gdbserver_version): Likewise.
15419 2009-01-05 Doug Evans <dje@google.com>
15421 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15422 (handle_extended_wait): Improve comment.
15424 2008-12-13 Doug Evans <dje@google.com>
15426 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15427 * server.h (ATTR_MALLOC): New macro.
15428 (xmalloc,xcalloc,xstrdup): Declare.
15429 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15430 * inferiors.c: Ditto.
15431 * linux-low.c: Ditto.
15432 * mem-break.c: Ditto.
15433 * regcache.c: Ditto.
15434 * remote-utils.c: Ditto.
15437 * win32-low.c: Ditto.
15439 2008-12-12 Doug Evans <dje@google.com>
15441 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15442 in debugging printf.
15444 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15446 2008-12-09 Doug Evans <dje@google.com>
15448 * linux-low.h (struct process_info): Delete member tid, unused.
15449 * thread-db.c (find_one_thread): Update.
15450 (maybe_attach_thread): Update.
15452 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15454 * target.h (struct target_ops): Add qxfer_osdata member.
15455 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15457 (linux_qxfer_osdata): New functions.
15458 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15460 * server.c (handle_query): Handle "qXfer:osdata:read:".
15461 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15462 (buffer_xml_printf): New functions.
15463 * server.h (struct buffer): New.
15464 (buffer_grow_str, buffer_grow_str0): New macros.
15465 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15466 (buffer_xml_printf): Declare.
15468 2008-11-24 Doug Evans <dje@google.com>
15470 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15472 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15474 * server.c (handle_v_run): Always use the supplied argument list.
15476 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15478 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15479 (xtensa_regmap_table): Add entry for scompare1.
15481 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15483 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15484 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15485 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15486 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15487 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15488 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15489 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15490 XML target descriptions.
15491 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15492 when inferior is running on an ISA 2.05 or later processor. Add
15493 special case to return offset for full 64-bit slot of FPSCR when
15496 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15498 * Makefile.in (SFILES, clean): Added sparc64 files.
15499 (reg-sparc64.o, reg-sparc64.c): New.
15500 * configure.srv (sparc*-*-linux*): New configuration.
15501 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15502 syscall arguments for SPARC.
15503 (regsets_store_inferior_registers): Likewise.
15504 * linux-sparc-low.c: New file.
15506 2008-10-21 Doug Evans <dje@google.com>
15508 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15509 (READLINE_DIR,READLINE_DEP): Delete.
15510 (INTERNAL_CFLAGS): Update.
15511 (LINTFLAGS): Update.
15513 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15515 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15516 whole argv from the last run, not just argv[0].
15518 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15520 * regcache.c (new_register_cache): Return NULL if the register
15521 cache size isn't known yet.
15522 (free_register_cache): Avoid dereferencing a NULL regcache.
15524 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15526 * configure.srv: Merge MIPS and MIPS64.
15528 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15530 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15532 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15534 * Makefile.in: Add required vsx dependencies.
15536 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15537 Declare init_registers_powerpc_vsx32l.
15538 Declare init_registers_powerpc_vsx64l.
15539 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15540 (ppc_arch_setup): Check for VSX in hwcap.
15541 (ppc_fill_vsxregset): New function.
15542 (ppc_store_vsxregset): New function.
15543 Add new VSX entry in regset_info target_regsets.
15545 * configure.srv: Add new VSX dependencies.
15547 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15549 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15550 (remote_open): Set or clear transport_is_reliable.
15551 (putpkt_binary): Don't expect acks in noack mode.
15552 (getpkt): Don't send ack/nac in noack mode.
15553 * server.c (handle_general_set): Handle QStartNoAckMode.
15554 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15556 (main): Reset noack_mode on every connection.
15557 * server.h (noack_mode): Declare.
15559 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15561 * Makefile.in (GDBREPLAY_OBS): New variable.
15562 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15564 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15565 Daniel Jacobowitz <dan@codesourcery.com>
15567 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15568 (usr_store_inferior_registers): Likewise.
15569 (regsets_store_inferior_registers): Likewise.
15571 2008-07-31 Rolf Jansen <rj@surtec.com>
15572 Pedro Alves <pedro@codesourcery.com>
15574 * configure.ac: Check for memmem declaration.
15575 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15576 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15577 (disable_packet_qfThreadInfo): Unconditionally compile.
15578 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15579 * configure, config.in: Regenerate.
15581 2008-07-28 Doug Kwan <dougkwan@google.com>
15583 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15584 (linux_write_memory): Remove declaration of errno.
15586 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15588 * linux-low.c (handle_extended_wait): Do not use "status"
15589 variable uninitialized.
15591 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15593 * server.c (handle_v_attach): Inhibit reporting dll changes.
15595 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15597 * remote-utils.c (prepare_resume_reply): If requested, don't
15598 output "thread:TID" in the T stop reply.
15600 * server.c (disable_packet_vCont, disable_packet_Tthread)
15601 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15602 (handle_query): If requested, disable support for qC, qfThreadInfo
15604 (handle_v_requests): If requested, disable support for vCont.
15605 (gdbserver_show_disableable): New.
15606 (main): Handle --disable-packet and --disable-packet=LIST.
15608 * server.h (disable_packet_vCont, disable_packet_Tthread)
15609 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15611 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15613 * server.c (gdbserver_usage): Mention --version.
15615 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15617 * Makefile.in (gdbreplay.o): New rule.
15619 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15621 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15622 message, not gdbserver.
15624 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15625 Nathan Sidwell <nathan@codesourcery.com>
15626 Joseph Myers <joseph@codesourcery.com>
15628 * acinclude.m4: Include ../../config/acx.m4.
15629 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15630 * configure, config.in: Regenerate.
15631 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15632 * server.c (gdbserver_version): Print PKGVERSION.
15633 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15634 (main): Adjust gdbserver_usage calls.
15635 * gdbreplay.c (version, host_name): Add declarations.
15636 (gdbreplay_version, gdbreplay_usage): New.
15637 (main): Accept --version and --help options.
15639 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15641 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15642 (arm_breakpoint_at): Handle Thumb.
15643 (the_low_target): Add comment.
15645 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15647 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15649 2008-05-09 Doug Evans <dje@google.com>
15651 * server.h (decode_search_memory_packet): Declare.
15652 * remote-utils.c (decode_search_memory_packet): New fn.
15653 * server.c (handle_search_memory_1): New fn.
15654 (handle_search_memory): New fn.
15655 (handle_query): Process qSearch:memory packets.
15657 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15659 * regcache.c (registers_length): Remove.
15660 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15661 full register packet.
15662 * regcache.h (registers_length): Remove prototype.
15663 * server.h (PBUFSIZ): Define to 16384.
15665 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15667 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15668 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15669 powerpc-64l.o, and powerpc-altivec64l.o.
15670 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15671 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15672 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15673 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15674 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15677 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15678 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15679 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15680 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15681 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15682 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15683 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15684 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15685 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15686 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15689 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15690 (init_registers_powerpc_32l): ... this new prototype.
15691 (init_registers_powerpc_32): Remove, replace by ...
15692 (init_registers_powerpc_altivec32l): ... this new prototype.
15693 (init_registers_powerpc_e500): Remove, replace by ...
15694 (init_registers_powerpc_e500l): ... this new prototype.
15695 (init_registers_ppc64): Remove, replace by ...
15696 (init_registers_powerpc_64l): ... this new prototype.
15697 (init_registers_powerpc_64): Remove, replace by ...
15698 (init_registers_powerpc_altivec64l): ... this new prototype.
15699 (ppc_num_regs): Set to 73.
15700 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15701 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15702 (ppc_cannot_store_register): Handle orig_r3 and trap.
15703 (ppc_arch_setup): Update init_registers_... calls.
15704 (ppc_fill_gregset): Handle orig_r3 and trap.
15706 * inferiors.c (clear_inferiors): Reset current_inferior.
15708 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15710 * acinclude.m4: Add override.m4.
15711 * configure: Regenerate.
15713 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15715 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15716 initial call to init_register_ppc64.
15718 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15720 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15721 single powerpc*-*-linux* case.
15722 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15724 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15726 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15727 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15729 * linux-ppc-low.c: Include <elf.h>.
15730 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15731 (ppc_hwcap): New global variable.
15732 (ppc_regmap): Remove __SPE__ #ifdef sections.
15733 (ppc_regmap_e500): New global variable.
15734 (ppc_cannot_store_register): Update __SPE__ special case.
15735 (ppc_get_hwcap): New function.
15736 (ppc_arch_setup): Use it to determine whether inferior supports
15737 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15738 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15739 Do not access registers if target does not support AltiVec.
15740 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15741 Do not access registers if target does not support SPE.
15742 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15744 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15746 * linux-low.c (disabled_regsets, num_regsets): New.
15747 (use_regsets_p): Delete.
15748 (linux_wait_for_process): Clear disabled_regsets.
15749 (regsets_fetch_inferior_registers): Check and set it.
15750 (regsets_store_inferior_registers): Likewise.
15751 (linux_fetch_registers, linux_store_registers): Do not use
15753 (initialize_low): Allocate disabled_regsets.
15755 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15757 * Makefile.in (LIBOBJS): New.
15758 (OBS): Use LIBOBJS.
15759 (memmem.o): New rule.
15760 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15761 * configure: Regenerated.
15763 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15765 * server.c (handle_query): Never return "unsupported" for
15766 qXfer:features:read queries.
15768 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15770 * server.c (get_features_xml): Fix inverted condition.
15771 (handle_query): Always support qXfer:feature:read.
15773 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15775 * server.c (wrapper_argv): New.
15776 (start_inferior): Handle wrapper_argv. If set, expect an extra
15778 (gdbserver_usage): Document --wrapper.
15779 (main): Parse --wrapper.
15781 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15783 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15784 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15785 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15786 (ppc_set_pc): Likewise.
15787 (ppc_arch_setup): New function.
15788 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15789 of collect_register.
15790 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15792 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15794 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15795 instead of linux-ppc64-low.o.
15796 * linux-ppc64-low.c: Remove file.
15797 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15798 (linux-ppc64-low.o): Remove rule.
15800 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15801 (init_registers_powerpc_64): Likewise.
15802 (ppc_regmap): Conditionally define depending on __powerpc64__.
15803 (ppc_cannot_store_register): Do not special-case "fpscr" when
15804 compiled on __powerpc64__.
15805 (ppc_collect_ptrace_register): New function.
15806 (ppc_supply_ptrace_register): New function.
15807 (ppc_breakpoint): Change type to "unsigned int".
15808 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15809 (the_low_target): Conditionally provide initializers for the
15810 arch_setup member depending on __powerpc64__. Install
15811 collect_ptrace_register and supply_ptrace_register members.
15813 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15815 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15816 * server.c (gdbserver_xmltarget): Define.
15817 (get_features_xml): Use it to replace "target.xml" and arch_string.
15819 * configure.srv: Remove srv_xmltarget. Add XML files that were
15820 mentioned there to srv_xmlfiles instead. Remove conditional tests
15821 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15822 srv_xmlfiles and srv_regobj to include all possible choices.
15823 * configure.ac (srv_xmltarget): Remove.
15824 (srv_xmlfiles): Do not add "target.xml".
15825 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15826 checks for supplementary target information.
15827 * configure: Regenerate.
15828 * Makefile.in (XML_TARGET): Remove.
15829 (target.xml): Remove rule.
15830 (clean): Do not clean up target.xml.
15831 (.PRECIOUS): Do not mention target.xml.
15833 * target.h (struct target_ops): Remove arch_string member.
15834 * linux-low.c (linux_arch_string): Remove.
15835 (linux_target_ops): Remove arch_string initializer.
15836 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15837 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15838 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15839 * spu-low.c (spu_arch_string): Remove.
15840 (spu_target_ops): Remove arch_string initializer.
15841 * win32-low.c (win32_arch_string): Remove.
15842 (win32_target_ops): Remove arch_string initializer.
15843 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15844 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15845 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15847 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15849 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15850 by collect_ptrace_register and supply_ptrace_register hooks.
15851 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15852 instead of checking for the_low_target.left_pad_xfer.
15853 (usr_store_inferior_registers): Use collect_ptrace_register callback
15854 instead of checking for the_low_target.left_pad_xfer.
15856 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15857 (s390_supply_ptrace_register): Likewise.
15858 (s390_fill_gregset): Call s390_collect_ptrace_register.
15859 (the_low_target): Update.
15861 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15862 (ppc_supply_ptrace_register): Likewise.
15863 (the_low_target): Update.
15865 * linux-i386-low.c (the_low_target): Update.
15866 * linux-x86-64-low.c (the_low_target): Update.
15868 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15870 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15871 reg-s390.o and reg-s390x.o.
15873 * linux-low.c (new_inferior): New global variable.
15874 (linux_create_inferior, linux_attach): Set it.
15875 (linux_wait_for_process): Call the_low_target.arch_setup after the
15876 target has stopped for the first time.
15877 (initialize_low): Do not call the_low_target.arch_setup.
15879 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15880 (s390_set_pc): Likewise.
15881 (s390_arch_setup): New function.
15882 (the_low_target): Use s390_arch_setup as arch_setup routine.
15884 * regcache.c (realloc_register_cache): New function.
15885 (set_register_cache): Call it for each existing regcache.
15887 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15889 * server.h (init_registers): Remove prototype.
15891 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15892 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15893 instead of init_registers ().
15894 * linux-arm-low.c (init_registers_arm): Add prototype.
15895 (init_registers_arm_with_iwmmxt): Likewise.
15896 (the_low_target): Add initializer for arch_setup field.
15897 * linux-cris-low.c (init_registers_cris): Add prototype.
15898 (the_low_target): Add initializer for arch_setup field.
15899 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15900 (the_low_target): Add initializer for arch_setup field.
15901 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15902 (the_low_target): Add initializer for arch_setup field.
15903 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15904 (the_low_target): Add initializer for arch_setup field.
15905 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15906 (the_low_target): Add initializer for arch_setup field.
15907 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15908 (the_low_target): Add initializer for arch_setup field.
15909 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15910 (init_registers_mips64_linux): Likewise.
15911 (the_low_target): Add initializer for arch_setup field.
15912 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15913 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15914 (the_low_target): Add initializer for arch_setup field.
15915 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15916 (init_registers_powerpc_64): Likewise.
15917 (the_low_target): Add initializer for arch_setup field.
15918 * linux-s390-low.c (init_registers_s390): Add prototype.
15919 (init_registers_s390x): Likewise.
15920 (the_low_target): Add initializer for arch_setup field.
15921 * linux-sh-low.c (init_registers_sh): Add prototype.
15922 (the_low_target): Add initializer for arch_setup field.
15923 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15924 (the_low_target): Add initializer for arch_setup field.
15925 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15926 (the_low_target): Add initializer for arch_setup field.
15928 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15929 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15930 instead of init_registers ().
15931 * win32-arm-low.c (init_registers_arm): Add prototype.
15932 (the_low_target): Add initializer for arch_setup field.
15933 * win32-i386-low.c (init_registers_i386): Add prototype.
15934 (the_low_target): Add initializer for arch_setup field.
15936 * spu-low.c (init_registers_spu): Add prototype.
15937 (initialize_low): Call initialie_registers_spu () instead of
15938 initialize_registers ().
15940 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15942 * server.c (handle_v_requests): When handling the vRun and vAttach
15943 packets, if already debugging a process, don't kill it. Return an
15946 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15948 * server.c (handle_query): Correct length check.
15950 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15952 * win32-low.c (do_initial_child_stuff): Add process handle
15953 parameter. Set current_process_handle and current_process_id from the
15954 parameters. Clear globals.
15955 (win32_create_inferior): Don't set current_process_handle and
15956 current_process_id here. Instead pass them on the call to
15957 do_initial_child_stuff.
15958 (win32_attach): Likewise.
15959 (win32_clear_inferiors): New.
15960 (win32_kill): Don't close the current process handle or the
15961 current thread handle here. Instead call win32_clear_inferiors.
15962 (win32_detach): Don't open a new handle to the process. Call
15963 win32_clear_inferiors.
15964 (win32_join): Don't rely on current_process_handle; open a new
15965 handle using the process id.
15966 (win32_wait): Call win32_clear_inferiors when the inferior process
15969 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15971 * server.c (monitor_show_help): Add "exit".
15973 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15975 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15976 (clean): Add reg-xtensa.c.
15977 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15978 * configure.srv (xtensa*-*-linux*) New target.
15979 * linux-xtensa-low.c: New.
15980 * xtensa-xtregs.c: New.
15982 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15984 * hostio.c: Don't include errno.h.
15985 (errno_to_fileio_errno): Move to hostio-errno.
15986 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15987 error number outputting to the target->hostio_last_error callback.
15988 (hostio_packet_error): Use FILEIO_EINVAL directly.
15989 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15990 calls to hostio_error.
15991 * hostio-errno.c: New.
15992 * server.h (hostio_last_error_from_errno): Declare.
15993 * target.h (target_ops): Add hostio_last_error member.
15994 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15995 as hostio_last_error handler.
15996 * spu-low.c (spu_target_ops): Likewise.
15997 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15998 (wince_hostio_last_error): New functions.
15999 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16000 as hostio_last_error handler.
16001 (win32_target_ops) [!_WIN32_WCE]: Register
16002 hostio_last_error_from_errno as hostio_last_error handler.
16003 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16004 (hostio-errno.o): New rule.
16005 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16006 * configure.srv (srv_hostio_err_objs): New variable. Default to
16008 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16009 * configure: Regenerate.
16011 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16013 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16014 (linux_kill, linux_detach): Clean up the process list.
16015 * remote-utils.c (remote_open): Improve port number parsing.
16016 (putpkt_binary, input_interrupt): Only send interrupts if the target
16018 * server.c (extended_protocol): Make static.
16019 (attached): Define earlier.
16020 (exit_requested, response_needed, program_argv): New variables.
16021 (target_running): New.
16022 (start_inferior): Clear attached here.
16023 (attach_inferior): Set attached here.
16024 (require_running): Define.
16025 (handle_query): Use require_running and target_running. Implement
16027 (handle_v_attach, handle_v_run): New.
16028 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16029 (gdbserver_usage): Update.
16030 (main): Redo argument parsing. Handle --debug and --multi. Handle
16031 --attach along with other options or after the port. Save
16032 program_argv. Support no initial program. Resynchronize
16033 communication with GDB after an error. Handle "monitor exit".
16034 Use require_running and target_running. Always allow the extended
16035 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16036 restart in extended mode.
16037 * README: Refer to the GDB manual. Update --attach usage.
16039 2007-12-20 Andreas Schwab <schwab@suse.de>
16041 * linux-low.c (STACK_SIZE): Define.
16042 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16043 (linux_test_for_tracefork): Likewise.
16045 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16047 * linux-low.c (linux_wait_for_event): Update messages. Do not
16048 reinsert auto-delete breakpoints.
16049 * mem-break.c (struct breakpoint): Change return type of handler to
16051 (set_breakpoint_at): Update handler type.
16052 (reinsert_breakpoint_handler): Return 1 instead of calling
16054 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16056 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16057 * mem-break.h (set_breakpoint_at): Update handler type.
16058 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16059 * win32-low.c (auto_delete_breakpoint): New.
16060 (get_child_debug_event): Use it.
16062 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16064 * configure.ac: Check for pread and pwrite.
16065 * hostio.c (handle_pread): Fall back to lseek and read.
16066 (handle_pwrite): Fall back to lseek and write.
16067 * config.in, configure: Regenerated.
16069 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16071 * server.c (myresume): Add own_buf argument.
16072 (main): Update calls.
16074 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16076 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16077 * remote-utils.c (remote_open): Do not call disable_async_io.
16078 (block_async_io): Delete.
16079 (unblock_async_io): Make static.
16080 (initialize_async_io): New.
16081 * server.c (handle_v_cont): Handle async I/O here.
16082 (myresume): Likewise. Move other common resume tasks here...
16083 (main): ... from here. Call initialize_async_io. Disable async
16084 I/O before the main loop.
16085 * server.h (initialize_async_io): Declare.
16086 (block_async_io, unblock_async_io): Delete prototypes.
16087 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16089 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16091 * remote-utils.c (readchar): Allow binary data in received messages.
16093 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16095 * win32-low.c (attaching): New global.
16096 (win32_create_inferior): Clear the `attaching' global.
16097 (win32_attach): Set the `attaching' global.
16098 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16099 attaching. Only set a breakpoint at the entry point if not
16102 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16104 * server.c (main): Don't report dll events on the initial
16105 connection on attaches.
16107 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16109 * server.c (main): Relax numerical bases supported for the pid of
16110 the --attach command line argument.
16112 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16114 * win32-low.c (win32_attach): Call OpenProcess before
16115 DebugActiveProcess, not after. Add last error output to error
16118 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16120 * win32-low.c (win32_get_thread_context)
16121 (win32_set_thread_context): New functions.
16122 (thread_rec): Use win32_get_thread_context.
16123 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16124 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16127 2007-12-03 Leo Zayas
16128 Pedro Alves <pedro_alves@portugalmail.pt>
16130 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16132 (child_add_thread): Minor cleanup.
16133 (child_continue): Resume artificially suspended threads before
16134 calling ContinueDebugEvent.
16135 (suspend_one_thread): New.
16136 (fake_breakpoint_event): New.
16137 (get_child_debug_event): Change return type to int. Check here if
16138 gdb sent an interrupt request. If a soft interrupt was requested,
16139 fake a breakpoint event. Return 0 if there is no event to handle,
16141 (win32_wait): Don't check here if gdb sent an interrupt request.
16142 Ensure there is a valid event to handle.
16143 (win32_request_interrupt): Add soft interruption method as last
16146 2007-12-03 Leo Zayas
16147 Pedro Alves <pedro_alves@portugalmail.pt>
16149 * win32-low.h (win32_thread_info): Add descriptions to the
16150 structure members. Replace `suspend_count' counter by a
16152 * win32-low.c (thread_rec): Update condition of when to get the
16153 context from the inferior. Rely on ContextFlags being set if it
16154 has already been retrieved. Only suspend the inferior thread if
16155 we haven't already. Warn if that fails.
16156 (continue_one_thread): s/suspend_count/suspended/. Only call
16157 ResumeThread once. Warn if that fails.
16159 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16161 * win32-low.c (win32_wait): Don't read from the inferior when it
16162 has already exited.
16164 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * Makefile.in (win32_low_h): New variable.
16167 (win32-low.o): Add dependency on $(win32_low_h).
16168 (win32-arm-low.o, win32-i386-low.o): New rules.
16170 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16172 * hostio.c: Correct copyright year.
16174 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16176 * Makefile.in (OBS): Add hostio.o.
16177 (hostio.o): New rule.
16178 * server.h (handle_vFile): Declare.
16179 * hostio.c: New file.
16180 * server.c (handle_v_requests): Take packet_len and new_packet_len
16181 for binary packets. Call handle_vFile.
16182 (main): Update call to handle_v_requests.
16184 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16186 * linux-low.c: Include <sched.h>.
16188 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16190 * linux-low.c (linux_tracefork_grandchild): New.
16191 (linux_tracefork_child): Use clone.
16192 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16194 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16196 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16198 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16200 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16202 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16204 * inferiors.c (change_inferior_id): Delete.
16205 (add_pid_to_list, pull_pid_from_list): New.
16206 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16207 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16208 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16209 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16210 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16211 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16212 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16213 (using_threads): Always set to 1.
16214 (handle_extended_wait): New.
16215 (add_process): Do not set TID.
16216 (linux_create_inferior): Set must_set_ptrace_flags.
16217 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16218 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16219 (linux_thread_alive): Rename TID argument to LWPID.
16220 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16221 (linux_wait_for_event): Do not use TID or check using_threads. Update
16222 call to dead_thread_notify. Call handle_extended_wait.
16223 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16224 (send_sigstop): Delete sigstop_sent.
16225 (wait_for_sigstop): Avoid TID.
16226 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16227 (linux_test_for_tracefork): New.
16228 (linux_lookup_signals): Use thread_db_active and
16229 linux_supports_tracefork_flag.
16230 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16231 * linux-low.h (get_process_thread): Avoid TID.
16232 (struct process_ifo): Move thread_known and tid to the end. Remove
16234 (linux_attach_lwp, thread_db_init): Update prototypes.
16235 * server.h (change_inferior_id): Delete prototype.
16236 (add_pid_to_list, pull_pid_from_list): New prototypes.
16237 * thread-db.c (thread_db_use_events): New.
16238 (find_first_thread): Rename to...
16239 (find_one_thread): ...this. Update callers and messages. Do not
16240 call fatal. Check thread_db_use_events. Do not call
16241 change_inferior_id or new_thread_notify.
16242 (maybe_attach_thread): Update. Do not call new_thread_notify.
16243 (thread_db_init): Set thread_db_use_events. Check use_events.
16244 * utils.c (fatal, warning): Correct message prefix.
16246 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16248 * Makefile.in (clean): Remove new files.
16249 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16250 (powerpc-64.o, powerpc-64.c): New rules.
16251 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16252 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16254 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16256 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16257 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16258 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16259 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16260 (target_regsets): Add AltiVec and SPE register sets.
16261 * configure.ac: Check for AltiVec and SPE.
16262 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16263 (ppc_fill_vrregset, ppc_store_vrregset): New.
16264 (target_regsets): Add AltiVec register set.
16265 * configure: Regenerated.
16267 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16269 * linux-low.c (O_LARGEFILE): Define.
16270 (linux_read_memory): Use /proc/PID/mem.
16271 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16272 * configure, config.in: Regenerated.
16274 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16276 * linux-low.c (linux_wait_for_event): Do not pass signals while
16279 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16281 * win32-low.c (create_process): New.
16282 (win32_create_inferior): Use create_process instead of
16283 CreateProcess. If create_process failed retry appending an ".exe"
16284 suffix. Store the GetLastError result immediatelly after
16285 create_process calls and use it on the call to error.
16287 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16289 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16291 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16293 * configure.ac: Switch license to GPLv3.
16295 2007-08-01 Michael Snyder <msnyder@access-company.com>
16297 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16299 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16301 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16303 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16304 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16305 CloseToolhelp32Snapshot.
16306 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16307 CloseToolhelp32Snapshot.
16309 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16311 * server.c (main): Check for inferior exit before main loop.
16313 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16315 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16316 instead of on tmp_desc.
16318 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16319 Daniel Jacobowitz <dan@codesourcery.com>
16321 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16322 (add_thread): Minor cleanups.
16323 (clear_inferiors): Move lower in the file. Clear the DLL
16325 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16326 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16327 (xml_escape_text): New.
16328 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16330 (handle_v_cont): Report errors.
16331 (gdbserver_version): Update.
16332 (main): Correct size of own_buf. Do not report initial DLL events.
16333 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16334 (unloaded_dll, xml_escape_text): New.
16335 * win32-low.c (enum target_waitkind): Update comments.
16336 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16337 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16338 (win32_EnumProcessModules, win32_GetModuleInformation)
16339 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16340 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16341 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16342 (win32_Module32First, win32_Module32Next, load_toolhelp)
16343 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16344 (get_child_debug_event): Handle DLL events.
16345 (win32_wait): Likewise.
16347 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16349 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16350 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16352 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16354 * win32-low.c (handle_output_debug_string): Ignore event if not
16357 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16359 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16361 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16363 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16365 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16367 * inferiors.c (change_inferior_id): Add comment.
16368 * linux-low.c (check_removed_breakpoint): Add an early
16369 prototype. Improve debug output.
16370 (linux_attach): Doc update.
16371 (linux_detach_one_process, linux_detach): Clean up before releasing
16373 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16374 * linux-low.h (struct process_info): Doc improvement.
16375 * mem-break.c (delete_all_breakpoints): New.
16376 * mem-break.h (delete_all_breakpoints): New prototype.
16377 * thread-db.c (find_first_thread): New.
16378 (thread_db_create_event): Call it instead of
16379 thread_db_find_new_threads. Clean up unused variables.
16380 (maybe_attach_thread): Remove first thread handling.
16381 (thread_db_find_new_threads): Use find_first_thread.
16382 (thread_db_get_tls_address): Likewise.
16384 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16386 * thread-db.c (thread_db_find_new_threads): Add prototype.
16387 (thread_db_create_event): Check for the main thread before adding
16389 (maybe_attach_thread): Only enable event reporting if TID == 0.
16390 (thread_db_get_tls_address): Check for new threads.
16392 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16394 * linux-low.c (linux_create_inferior): Try execv before execvp.
16395 * spu-low.c (spu_create_inferior): Likewise.
16397 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16399 * linux-low.c (linux_create_inferior): Change execv to execvp.
16400 * spu-low.c (spu_create_inferior): Likewies.
16402 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16404 * Makefile.in (clean): Clean new files instead of deleted ones.
16405 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16406 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16408 * configure.srv: Specify XML files and new regformats for MIPS and
16410 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16411 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16412 an entry for the restart register.
16413 (mips_cannot_fetch_register, mips_cannot_store_register)
16414 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16415 register names to match the XML descriptions.
16416 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16417 restart register instead of $0.
16419 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16420 Markus Deuling <deuling@de.ibm.com>
16422 * remote-utils.c (decode_xfer_write): New function.
16423 * server.h (decode_xfer_write): Add prototype.
16424 * server.c (handle_query): Add PACKET_LEN argument. Support
16425 qXfer:spu:read and qXfer:spu:write packets.
16426 (main): Pass packet_len to handle_query.
16427 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16428 * target.h (target_ops): Add qxfer_spu.
16430 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16432 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16433 accessing non-seekable spufs files.
16435 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16437 * server.c (handle_query): Add reply for qC packet.
16439 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16440 Leo Zayas <lerele@champenstudios@com>
16442 * server.h (check_remote_input_interrupt_request): New function.
16443 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16444 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16445 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16446 (check_remote_input_interrupt_request): New function.
16447 * server.h (check_remote_input_interrupt_request): Declare.
16448 * win32-low.c (winapi_DebugBreakProcess,
16449 winapi_GenerateConsoleCtrlEvent): New typedefs.
16450 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16452 (win32_wait): Check for remote interrupt request
16453 with check_remote_input_interrupt_request.
16454 (win32_request_interrupt): New function.
16455 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16457 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16459 * win32-low.c (debug_registers_changed,
16460 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16461 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16462 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16463 (thread_rec): Get context using the low target.
16464 (child_add_thread): Call thread_added on the low target,
16465 which does the same thing.
16467 (do_initial_child_stuff): Remove debug registers references.
16468 Set context using the low target. Resume threads after
16469 setting the contexts.
16470 (child_continue): Remove dead variable. Remove debug
16471 registers references.
16472 (child_fetch_inferior_registers): Go through the low target.
16473 (do_child_store_inferior_registers): Remove.
16474 (child_store_inferior_registers): Go through the low target.
16475 (win32_resume): Remove debug registers references.
16476 Set context using the low target.
16477 (handle_exception): Change return type to void. Don't record
16478 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16479 first chance exception.
16480 (get_child_debug_event): Change return type to void. Remove
16481 goto loop. Always return after waiting for debug event.
16482 (win32_wait): Convert to switch statement. Handle spurious
16485 * win32-i386-low.c (debug_registers_changed,
16486 debug_registers_used): New.
16487 (initial_stuff): Rename to ...
16488 (i386_initial_stuff): ... this. Clear debug registers
16490 (store_debug_registers): Delete.
16491 (i386_get_thread_context): New.
16492 (load_debug_registers): Delete.
16493 (i386_set_thread_context): New.
16494 (i386_thread_added): New.
16495 (single_step): Rename to ...
16496 (i386_single_step): ... this.
16497 (do_fetch_inferior_registers): Rename to ...
16498 (i386_fetch_inferior_register): ... this.
16499 (i386_store_inferior_register): New.
16500 (the_low_target): Adapt to new interface.
16502 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16503 (arm_get_thread_context): New.
16504 (arm_set_thread_context): New.
16506 (do_fetch_inferior_registers): Rename to ...
16507 (arm_fetch_inferior_register): ... this.
16508 (arm_store_inferior_register): New.
16509 (arm_wince_breakpoint): Reimplement as unsigned long.
16510 (arm_wince_breakpoint_len): Define.
16511 (the_low_target): Adapt to new interface.
16513 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16514 load_debug_registers. Add get_thread_context, set_thread_context,
16515 thread_added and store_inferior_register. Rename
16516 fetch_inferior_registers to fetch_inferior_register.
16517 (regptr): Remove declaration.
16519 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16521 * linux-low.c (linux_detach): Change return type to int. Return 0.
16522 * spu-low.c (spu_detach): Likewise.
16524 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16526 * target.h (target_ops): Change return type of detach to int.
16528 (join_inferior): New.
16529 * server.c (main): Don't skip detach support on mingw32.
16530 If the inferior doesn't support detaching return error.
16531 Call join_inferior instead of using waitpid.
16532 * linux-low.c (linux_join): New.
16533 (linux_target_op): Add linux_join.
16534 * spu-low.c (spu_join): New.
16535 (spu_target_ops): Add spu_join.
16536 * win32-low.c (win32_detach): Adapt to new interface.
16537 Reopen current_process_handle before detaching. Issue a child
16538 resume before detaching.
16540 (win32_target_op): Add win32_join.
16542 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16544 * win32-low.c (win32-attach): Fix return value.
16545 * target.h (target_ops): Describe ATTACH return values.
16547 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16549 * win32-low.c (GETPROCADDRESS): Define.
16550 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16551 (winapi_DebugSetProcessKillOnExit): Likewise.
16552 (win32_create_inferior): Force usage of ansi CreateProcessA.
16553 (win32_attach): Use GETPROCADDRESS.
16554 (win32_detach): Likewise.
16556 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16558 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16560 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16562 * win32-low.c: Commit leftover changes from 2007-03-29.
16564 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16566 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16567 fields short instead of int. Add explicit padding.
16568 (i387_cache_to_fsave): Remove unnecessary casts.
16569 (i387_fsave_to_cache): Doc fix.
16570 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16572 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16574 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16575 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16577 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16579 * configure.srv (arm*-*-mingw32ce*): Move near the other
16582 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16584 * configure.ac: Add errno checking.
16585 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16586 sys/file.h and malloc.h.
16587 (AC_CHECK_DECLS): Add perror.
16588 (srv_mingwce): Handle.
16589 * configure.srv (i[34567]86-*-cygwin*): Add
16590 win32-i386-low.o to srv_tgtobj.
16591 (i[34567]86-*-mingw*): Likewise.
16592 (arm*-*-mingw32ce*): Add case.
16593 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16594 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16595 [__MINGW32CE__] (strerror): New function.
16596 [__MINGW32CE__] (errno): Define to GetLastError.
16597 [__MINGW32CE__] (COUNTOF): New macro.
16598 (remote_open): Remove extra close call.
16599 * mem-break.c (delete_breakpoint_at): New function.
16600 * mem-break.h (delete_breakpoint_at): Declare.
16601 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16602 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16603 [USE_WIN32API] (read, write): Add char* casts.
16604 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16605 * server.h: Include wincecompat.h on Windows CE.
16606 [HAVE_ERRNO_H]: Check.
16607 (perror): Declare if not declared.
16608 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16609 (perror_with_name): Remove errno declaration.
16610 * wincecompat.h: New.
16611 * wincecompat.c: New.
16612 * win32-low.h: New.
16613 * win32-arm-low.c: New.
16614 * win32-i386-low.c: New.
16615 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16616 (OUTMSG2): Make it safe.
16618 (COUNTOF): New macro.
16619 (NUM_REGS): Get it from the low target.
16620 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16621 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16622 (thread_rec): Let low target handle debug registers.
16623 (child_add_thread): Likewise.
16624 (child_init_thread_list): Likewise.
16625 (continue_one_thread): Likewise.
16627 (do_child_fetch_inferior_registers): Move to ...
16628 * win32-i386-low.c: ... here, and rename to ...
16629 (do_fetch_inferior_registers): ... this.
16630 * win32-low.c (child_fetch_inferior_registers):
16631 Go through the low target.
16632 (do_child_store_inferior_registers): Use regptr.
16633 (strwinerror): New function.
16634 (win32_create_inferior): Handle Windows CE.
16635 Use strwinerror instead of strerror on Windows error
16636 codes. Add program to the error output.
16637 Don't close the main thread handle on Windows CE.
16638 (win32_attach): Use coredll.dll on Windows CE.
16639 (win32_kill): Close current process and current
16641 (win32_detach): Use coredll.dll on Windows CE.
16642 (win32_resume): Let low target handle debug registers, and
16644 (handle_exception): Add/Remove initial breakpoint. Avoid
16645 non-existant WSTOPSIG on Windows CE.
16646 (win32_read_inferior_memory): Cast to remove warning.
16647 (win32_arch_string): Go through the low target.
16648 (initialize_low): Call set_breakpoint_data with the low
16649 target's breakpoint.
16650 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16651 FOP_REGNUM, mappings): Move to ...
16652 * win32-i386-low.c: ... here.
16653 * win32-low.c (win32_thread_info): Move to ...
16654 * win32-low.h: ... here.
16655 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16656 win32-arm-low.c and wincecompat.c.
16657 (all:): Add $EXEEXT.
16658 (install-only:): Likewise.
16659 (gdbserver:): Likewise.
16660 (gdbreplay:): Likewise.
16661 * config.in: Regenerate.
16662 * configure: Regenerate.
16664 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16666 * win32-low.c: Rename typedef thread_info to
16667 win32_thread_info throughout.
16669 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16671 * win32-i386-low.c: Rename to ...
16672 * win32-low.c: ... this.
16673 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16674 * Makefile.in: Likewise.
16676 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16678 * remote-utils.c (monitor_output): Constify msg parameter.
16679 * server.h (monitor_output): Likewise.
16680 * win32-i386-low.c (handle_output_debug_string): New.
16681 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16682 handle_output_debug_string.
16683 (get_child_debug_event): Likewise.
16685 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16687 * server.c (main): Correct strtoul check.
16689 2007-03-27 Jon Ringle <jon@ringle.org>
16691 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16693 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16695 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16697 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16699 * terminal.h: Check HAVE_SGTTY_H.
16701 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16703 * remote-utils.c (remote_open): Print out the assigned port number.
16705 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16707 * remote-utils.c (monitor_output): New function.
16708 * server.c (debug_threads): Define here.
16709 (monitor_show_help): New function.
16710 (handle_query): Handle qRcmd.
16711 (main): Do not handle 'd' packet.
16712 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16713 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16716 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16718 * Makefile.in (EXEEXT): New.
16719 (clean): Use $(EXEEXT).
16721 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16723 * target.h (target_ops): Rename send_signal to request_interrupt,
16724 and remove enum target_signal parameter.
16725 * linux-low.c (linux_request_interrupt): Rename from
16726 linux_send_signal, and always send SIGINT.
16727 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16728 and always send SIGINT.
16729 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16731 (input_interrupt): Likewise.
16733 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16735 * server.c (get_features_xml): Check if target implemented
16737 * win32-i386-low.c (win32_arch_string): New.
16738 (win32_target_ops): Add win32_arch_string as arch_string member.
16740 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16742 * spu-low.c (spu_arch_string): New.
16743 (spu_target_ops): Add spu_arch_string.
16745 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16747 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16748 * configure.ac: Do not check for terminal.h.
16749 * configure, config.in: Regenerated.
16751 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16753 * Makefile.in (OBS): Add $(XML_BUILTIN).
16754 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16756 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16757 (arm-with-iwmmxt.c): New.
16758 * config.in, configure: Regenerate.
16759 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16760 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16761 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16762 (arm*-*-linux*): Add iWMMXt and regset support.
16763 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16764 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16765 (arm_store_wmmxregset, target_regsets): New.
16766 * server.c (get_features_xml): Take annex argument. Check builtin
16768 (handle_query): Handle multiple annexes.
16770 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16772 * remote-utils.c [USE_WIN32API] (read, write): Define.
16773 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16776 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16778 * linux-i386-low.c (the_low_target): Set arch_string.
16779 * linux-x86-64-low.c (the_low_target): Likewise.
16780 * linux-low.c (linux_arch_string): New.
16781 (linux_target_ops): Add it.
16782 * linux-low.h (struct linux_target_ops): Add arch_string.
16783 * server.c (write_qxfer_response): Use const void * for DATA.
16784 (get_features_xml): New.
16785 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16786 * target.h (struct target_ops): Add arch_string method.
16788 2007-01-03 Denis Pilat <denis.pilat@st.com>
16789 Daniel Jacobowitz <dan@codesourcery.com>
16791 * linux-low.c (linux_kill): Handle being called with no threads.
16792 * win32-i386-low.c (win32_kill): Likewise.
16793 (get_child_debug_event): Clear current_process_handle.
16795 2006-12-30 Denis PILAT <denis.pilat@st.com>
16796 Daniel Jacobowitz <dan@codesourcery.com>
16798 * remote-utils.c (remote_open): Check the type of specified
16799 serial port devices before opening them.
16800 * server.c (main): Kill the inferior if an error occurs during
16801 the first remote_open.
16803 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16805 * README: Update supported targets.
16807 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16809 * Makefile.in (clean): Remove reg-mips64.c.
16810 (reg-mips64.c, reg-mips64.o): New rules.
16811 * configure.srv: Handle mips64. Include regset support for mips.
16812 * linux-mips-low.c (union mips_register): New.
16813 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16814 (mips_breakpoint, mips_breakpoint_at): Use int.
16815 (mips_collect_register, mips_supply_register)
16816 (mips_collect_register_32bit, mips_supply_register_32bit)
16817 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16818 (mips_store_fpregset, target_regsets): New.
16819 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16821 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16823 * configure.srv: Add target "spu*-*-*".
16824 * Makefile.in (clean): Remove reg-spu.c.
16825 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16826 * spu-low.c: New file.
16828 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16830 * configure.ac: Correct td_thr_tls_get_addr test.
16831 * configure: Regenerated.
16833 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16835 * linux-low.c (linux_wait_for_event): Reformat. Use the
16836 pass_signals array.
16837 * remote-utils.c (decode_address_to_semicolon): New.
16838 * server.c (pass_signals, handle_general_set): New.
16839 (handle_query): Mention QPassSignals for qSupported.
16840 (main): Call handle_general_set.
16841 * server.h (pass_signals, decode_address_to_semicolon): New.
16843 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16845 * server.c (handle_query): Correct error handling for read_auxv.
16847 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16849 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16850 and srv_linux_thread_db to yes.
16851 * linux-s390-low.c (s390_fill_gregset): New function.
16852 (target_regsets): Define data structure.
16854 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16856 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16857 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16858 * config.in, configure: Regenerated.
16859 * inferiors.c (gdb_id_to_thread): New function.
16860 (gdb_id_to_thread_id): Use it.
16861 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16862 * linux-low.h (struct process_info): Add th member.
16863 (thread_db_get_tls_address): New prototype.
16864 * remote-utils.c (decode_address): Make non-static.
16865 * server.c (handle_query): Handle qGetTLSAddr.
16866 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16867 * target.h (struct target_ops): Add get_tls_address.
16868 * thread-db.c (maybe_attach_thread): Save the thread handle.
16869 (thread_db_get_tls_address): New.
16871 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16873 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16874 (linux_resume_one_process): Take a siginfo_t *. Update all
16875 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16876 (struct pending_signals): Add a siginfo_t.
16877 (linux_wait_for_process): Always set last_status.
16878 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16879 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16880 * linux-low.h (struct process_info): Add last_status.
16882 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16884 * remote-utils.c (try_rle): New function.
16885 (putpkt_binary): Use it.
16887 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16889 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16890 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16891 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16892 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16893 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16896 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16898 * server.c (terminal_fd): New variable.
16899 (old_foreground_pgrp): Likewise.
16900 (restore_old_foreground_pgrp): New function.
16901 (start_inferior): Record the terminal file descriptor in terminal_fd
16902 and its original foreground group in old_foreground_pgrp. Register
16903 restore_old_foreground_pgrp with atexit().
16905 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16907 * server.c (handle_query): Correct qPart to qXfer.
16909 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16911 * configure.ac: Check for more headers which are missing on
16912 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16913 * configure.srv: Add Cygwin and mingw32.
16914 * remote-utils.c: Don't include headers unconditionally which
16915 are missing on mingw32. Include <winsock.h> for mingw32.
16916 (remote_open): Adjust for mingw32 support. Flush
16917 standard error after writing to it.
16918 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16919 (unblock_async_io, enable_async_io, disable_async_io)
16920 (readchar, getpkt): Update for Winsock support.
16921 (prepare_resume_reply): Expect a protocol signal number.
16922 * server.c: Disable <sys/wait.h> on mingw32.
16923 (start_inferior): Adjust for mingw32 support. Flush
16924 standard error after writing to it.
16925 (attach_inferior): Likewise. Use protocol signal
16927 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16929 * win32-i386-low.c: New file.
16930 * Makefile.in (XM_CLIBS): Set.
16931 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16932 (win32-i386-low.o): New dependency rule.
16933 * linux-low.c (linux_wait): Use target signal numbers.
16934 * target.h (struct target_ops): Doc fix.
16935 * server.h (target_signal_to_name): New prototype.
16936 * gdbreplay.c: Don't include headers unconditionally which
16937 are missing on mingw32. Include <winsock.h> for mingw32.
16938 (remote_close, remote_open): Adjust for Winsock support.
16939 * configure, config.in: Regenerated.
16941 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16943 * server.c (decode_xfer_read, write_qxfer_response): New.
16944 (handle_query): Take a packet length argument. Handle
16945 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16946 the qSupported response.
16947 (main): Update call to handle_query.
16949 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16951 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16952 (putpkt_binary): Renamed from putpkt and adjusted for binary
16954 (putpkt): New wrapper for putpkt_binary.
16955 (readchar): Don't mask off the high bit.
16956 (decode_X_packet): New function.
16957 * server.c (main): Call putpkt_binary if a handler sets the packet
16958 length. Save the length of the incoming packet. Handle 'X'.
16959 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16961 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16963 * server.c (handle_query): Handle qSupported.
16965 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16967 * remote-utils.c (all_symbols_looked_up): New variable.
16968 (look_up_one_symbol): Check it.
16969 * server.h (look_up_one_symbol): New declaration.
16970 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16972 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16974 * Makefile.in (linux-arm-low.o): Update dependencies.
16975 * linux-arm-low.c: Include "gdb_proc_service.h".
16976 (PTRACE_GET_THREAD_AREA): Define.
16977 (ps_get_thread_area): New function.
16979 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16981 * configure.srv (m68k*-*-uclinux*): New target.
16982 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16983 (linux_resume_one_process): Remove extraneous cast.
16984 (linux_read_offsets): New.
16985 (linux_target_op): Add linux_read_offsets on mmuless systems.
16986 * server.c (handle_query): Add qOffsets logic.
16987 * target.h (struct target_ops): Add read_offsets.
16989 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16991 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16992 (PTRACE_GET_THREAD_AREA): Define.
16993 (ps_get_thread_area): New function.
16994 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16995 (linux-x86-64-low.o): Update.
16997 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16999 * configure.ac: Remove checks for prfpregset_t.
17000 * gdb_proc_service.h: New file.
17001 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17002 new "gdb_proc_service.h".
17003 * proc-service.c: Likewise.
17004 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17005 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17006 * Makefile.in (gdb_proc_service_h): Updated.
17007 * configure, config.in: Regenerated.
17009 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17011 * remote-utils.c (prepare_resume_reply): Move declaration
17012 of gdb_id_from_wait to the top of the block.
17014 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17016 * linux-low.c (regsets_store_inferior_registers): Read the regset
17017 from the target before filling it.
17019 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17021 * server.c (attach_inferior): Return SIGTRAP for a successful
17024 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17026 * Makefile.in (OBS): Add version.o.
17027 (STAGESTUFF): Delete.
17028 (version.o): Add dependencies.
17029 (version.c): Replace rule.
17030 (clean): Remove version.c.
17031 * server.c (gdbserver_version): New.
17032 (gdbserver_usage): Use printf.
17033 (main): Handle --version and --help.
17034 * server.h (version, host_name): Add declarations.
17036 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17048 * linux-x86-64-low.c:
17050 * linux-s390-low.c:
17051 * linux-ppc64-low.c:
17053 * linux-mips-low.c:
17054 * linux-m68k-low.c:
17055 * linux-m32r-low.c:
17058 * linux-ia64-low.c:
17059 * linux-i386-low.c:
17060 * linux-crisv32-low.c:
17072 * gdbserver.1: Add (C) after Copyright. Update the FSF
17075 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17077 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17078 (arm_breakpoint_at): Recognize both breakpoints.
17079 (the_low_target): Use the correct breakpoint instruction.
17081 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17083 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17084 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17085 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17086 (the_low_target): Update.
17088 2005-10-25 Andreas Schwab <schwab@suse.de>
17090 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17092 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17093 (ia64_num_regs): Reduce to 462.
17095 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17097 * acinclude.m4: Correct quoting.
17098 * aclocal.m4: Regenerated.
17100 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17101 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17102 (thread_db_init): Call thread_db_err_str.
17103 * configure.ac: Check for TD_VERSION.
17104 * config.in, configure: Regenerated.
17106 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17108 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17110 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17112 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17113 is not available. Define HAVE_PTRACE_GETREGS if it is.
17114 * config.in, configure: Regenerated.
17115 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17116 * linux-i386-low.c, linux-m68k-low.c: Update to use
17117 HAVE_PTRACE_GETREGS.
17118 * linux-low.c (regsets_fetch_inferior_registers)
17119 (regsets_store_inferior_registers): Only return 0 if we processed
17121 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17122 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17124 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17126 * inferiors.c (struct thread_info): Add gdb_id.
17127 (add_thread): Add gdb_id argument.
17128 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17129 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17130 calls to add_thread.
17131 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17132 * server.c (handle_query): Use thread_to_gdb_id.
17133 (handle_v_cont, main): Use gdb_id_to_thread_id.
17134 * server.h (add_thread): Update prototype.
17135 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17138 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17140 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17141 left-padded registers.
17142 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17143 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17145 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17147 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17148 * configure: Regenerate.
17149 * config.in: Regenerate.
17150 * server.h (NEED_DECLARATION_STRERROR):
17151 Replace with !HAVE_DECL_STRERROR.
17153 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17155 * linux-low.c (linux_wait, linux_send_signal): Don't test
17156 an unsigned long variable for > 0 if it could be MAX_ULONG.
17157 * server.c (myresume): Likewise.
17158 * target.c (set_desired_inferior): Likewise.
17160 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17162 * configure.ac: Simplify and improve check for socklen_t.
17163 * configure, config.in: Regenerate.
17165 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17167 * acconfig.h: Remove.
17168 * configure.ac: Add a test for socklen_t. Use three-argument
17169 AC_DEFINE throughout.
17170 * config.in: Regenerated using autoheader 2.59.
17171 * configure: Regenerated.
17173 * gdbreplay.c (socklen_t): Provide a default.
17174 (remote_open): Use socklen_t.
17175 * remote-utils.c (socklen_t): Provide a default.
17176 (remote_open): Use socklen_t.
17177 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17180 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17182 * linux-low.c (linux_read_memory, linux_write_memory)
17183 (linux_read_auxv): Likewise.
17184 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17185 (check_mem_write): Likewise.
17186 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17188 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17189 (registers_from_string, register_data): Likewise.
17190 * server.c (handle_query, main): Likewise.
17191 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17192 (decode_M_packet): Likewise.
17193 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17194 * target.h (struct target_ops): Update read_memory, write_memory,
17196 (read_inferior_memory, write_inferior_memory): Update.
17197 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17198 to unsigned char *.
17199 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17200 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17201 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17202 linux-s390-low.c, linux-sh-low.c: Update for changes in
17203 read_inferior_memory and the_low_target->breakpoint.
17205 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17207 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17208 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17209 * configure.srv: Add powerpc64-*-linux*.
17210 * linux-ppc64-low.c: New file.
17212 2005-05-23 Orjan Friberg <orjanf@axis.com>
17214 * linux-cris-low.c: New file with support for CRIS.
17215 * linux-crisv32-low.c: Ditto for CRISv32.
17216 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17217 (clean): Add reg-cris.c and reg-crisv32.c.
17218 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17219 reg-crisv32.o, and reg-crisv32.c to make rules.
17220 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17221 recognized targets.
17223 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17225 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17226 of sizeof (PTRACE_XFER_TYPE).
17227 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17229 2005-05-12 Orjan Friberg <orjanf@axis.com>
17231 * target.h (struct target_ops): Add insert_watchpoint,
17232 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17233 pointers for hardware watchpoint support.
17234 * linux-low.h (struct linux_target_ops): Ditto.
17235 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17236 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17237 to linux_target_ops.
17238 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17240 * server.c (main): Recognize 'Z' and 'z' packets.
17242 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17244 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17245 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17246 (the_low_target): Add new members.
17248 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17250 * proc-service.c (ps_lgetregs): Search all_processes instead of
17253 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17255 * server.c (start_inferior): Change return type to int.
17256 (attach_inferior): Change sigptr to int *.
17257 (handle_v_cont, handle_v_requests): Change signal to int *.
17258 (main): Change signal to int.
17260 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17262 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17263 * configure.srv: Add m32r*-*-linux*.
17264 * linux-m32r-low.c: New file.
17266 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17268 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17270 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17272 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17273 Take unsigned long arguments for PIDs.
17274 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17275 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17276 (wait_for_sigstop, linux_resume_one_process)
17277 (regsets_fetch_inferior_registers, linux_send_signal)
17278 (linux_read_auxv): Likewise. Update the types of variables holding
17279 PIDs. Update format string specifiers.
17280 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17281 * remote-utils.c (prepare_resume_reply): Likewise.
17282 * server.c (cont_thread, general_thread, step_thread)
17283 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17285 (handle_query): Update format specifiers.
17286 (handle_v_cont, main): Use strtoul for thread IDs.
17287 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17288 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17289 (general_thread, step_thread, thread_from_wait)
17290 (old_thread_from_wait): Update.
17291 * target.h (struct thread_resume): Use unsigned long for THREAD.
17292 (struct target_ops): Use unsigned long for arguments to attach and
17295 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17297 * acinclude.m4: Include bfd/bfd.m4 directly.
17298 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17299 <agriffis@toolchain.org>.
17300 * aclocal.m4, configure: Regenerated.
17302 2005-01-07 Andrew Cagney <cagney@gnu.org>
17304 * configure.ac: Rename configure.in, require autoconf 2.59.
17305 * configure: Re-generate.
17307 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17309 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17310 LIBS when finished.
17311 * aclocal.m4: Regenerated.
17312 * configure: Regenerated.
17314 2004-11-21 Andreas Schwab <schwab@suse.de>
17316 * linux-m68k-low.c (m68k_num_gregs): Define.
17317 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17318 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17319 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17320 (m68k_breakpoint_at): New. Add to the_low_target.
17322 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17323 srv_linux_thread_db to yes.
17325 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17327 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17328 (ARCH_SET_FS): Likewise.
17329 (ARCH_GET_FS): Likewise.
17330 (ARCH_GET_GS): Likewise.
17332 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17334 * linux-i386-low.c (ps_get_thread_area): New.
17335 * linux-x86-64-low.c (ps_get_thread_area): New.
17336 * linux-low.c: Include <sys/syscall.h>.
17337 (linux_kill_one_process): Don't kill the first thread here.
17338 (linux_kill): Kill the first thread here.
17339 (kill_lwp): New function.
17340 (send_sigstop, linux_send_signal): Use it.
17341 * proc-service.c: Clean up #ifdefs.
17342 (fpregset_info): Delete.
17343 (ps_lgetregs): Update and enable implementation.
17344 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17346 * remote-utils.c (struct sym_cache, symbol_cache): New.
17347 (input_interrupt): Print a clearer message.
17348 (async_io_enabled): New variable.
17349 (enable_async_io, disable_async_io): Use it. Update comments.
17350 (look_up_one_symbol): Use the symbol cache.
17351 * thread-db.c (thread_db_look_up_symbols): New function.
17352 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17354 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17356 * configure.in: Test for -rdynamic.
17357 * configure: Regenerated.
17358 * Makefile (INTERNAL_LDFLAGS): New.
17359 (gdbserver, gdbreplay): Use it.
17361 2004-09-02 Andrew Cagney <cagney@gnu.org>
17363 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17365 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17367 * linux-low.c (linux_wait): Clear all_processes list also.
17369 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17371 * linux-low.c: Include <errno.h>. Remove extern declaration of
17374 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17376 * gdbreplay.c, server.h, utils.c: Update copyright years.
17378 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17380 * server.c (main): Print child status or termination signal from
17381 variable 'signal', not 'sig'.
17383 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17385 * linux-low.c (linux_read_memory): Change return type to
17386 int. Check for and return error from ptrace().
17387 * target.c (read_inferior_memory): Change return type to int. Pass
17388 back return status from the_target->read_memory().
17389 * target.h (struct target_ops): Adapt *read_memory() prototype.
17391 (read_inferior_memory): Adapt prototype.
17392 * server.c (main): Return an error packet if
17393 read_inferior_memory() returns an error.
17395 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17397 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17398 Unify with other clean targets.
17400 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17402 * server.c (handle_v_cont): Call set_desired_inferior.
17404 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17406 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17408 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17410 * linux-low.c (linux_wait): Unblock async I/O.
17411 (linux_resume): Block and enable async I/O.
17412 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17413 * server.h (block_async_io, unblock_async_io): Add prototypes.
17415 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17417 * remote-utils.c (remote_open): Print a status notice after
17418 opening a TCP port.
17419 * server.c (attach_inferior): Print a status notice after
17422 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17424 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17426 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17428 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17430 * server.c, target.h: Update copyright years.
17432 2004-02-25 Roland McGrath <roland@redhat.com>
17434 * target.h (struct target_ops): New member `read_auxv'.
17435 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17436 * linux-low.c (linux_read_auxv): New function.
17437 (linux_target_ops): Initialize `read_auxv' member to that.
17439 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17441 Committed by Jim Blandy <jimb@redhat.com>.
17443 * linux-s390-low.c (s390_num_regs): Update.
17444 (s390_regmap): Remove control registers. Use __s390x__ predefine
17445 instead of GPR_SIZE to distiguish s390 and s390x targets.
17447 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17449 * linux-low.c: Update copyright year.
17450 (check_removed_breakpoint): Clear pending_is_breakpoint.
17451 (linux_set_resume_request, linux_queue_one_thread)
17452 (resume_status_pending_p): New functions.
17453 (linux_continue_one_thread): Use process->resume.
17454 (linux_resume): Only resume threads if there are no pending events.
17455 * linux-low.h (struct process_info): Add resume request
17458 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17460 * regcache.c (new_register_cache): Clear the allocated register
17461 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17463 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17465 * linux-low.c (linux_resume): Take a struct thread_resume *
17467 (linux_wait): Update call.
17468 (resume_ptr): New static variable.
17469 (linux_continue_one_thread): Renamed from
17470 linux_continue_one_process. Use resume_ptr.
17471 (linux_resume): Use linux_continue_one_thread.
17472 * server.c (handle_v_cont, handle_v_requests): New functions.
17473 (myresume): New function.
17474 (main): Handle 'v' case.
17475 * target.h (struct thread_resume): New type.
17476 (struct target_ops): Change argument of "resume" to struct
17478 (myresume): Delete macro.
17480 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17482 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17483 (uninstall): Support DESTDIR.
17485 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17487 * configure.srv: Add xscale*linux copy of arm*linux entry.
17489 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17491 * linux-arm-low.c (arm_reinsert_addr): New function.
17492 (the_low_target): Add arm_reinsert_addr.
17494 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17496 * mem-break.c: Remove whitespace at end of file.
17498 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17500 * configure.in: Check whether we need to prototype strerror.
17501 * server.h: Optionally prototype strerror.
17502 * gdbreplay.c (perror_with_name): Use strerror.
17503 * linux-low.c (linux_attach_lwp): Use strerror.
17504 * utils.c (perror_with_name): Use strerror.
17505 * config.in, configure: Regenerated.
17507 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17509 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17510 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17512 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17514 * Makefile.in (SFILES): Update.
17515 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17516 low-sun3.c: Remove files.
17518 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17520 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17521 (linux_detach_one_process, linux_detach): New functions.
17522 (linux_target_ops): Add linux_detach.
17523 * server.c (main): Handle 'D' packet.
17524 * target.h (struct target_ops): Add "detach" member.
17525 (detach_inferior): Define.
17527 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17529 From Kelley Cook <kelleycook@wideopenwest.com>:
17530 * configure.srv: Accept i[34567]86 variants.
17532 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17534 * linux-low.c (linux_wait_for_event): Correct comment typos.
17535 (linux_resume_one_process): Call check_removed_breakpoint.
17536 (linux_send_signal): New function.
17537 (linux_target_ops): Add linux_send_signal.
17538 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17540 * target.h (struct target_ops): Add send_signal.
17542 2003-05-29 Jim Blandy <jimb@redhat.com>
17544 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17545 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17546 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17547 away part of the register's value.
17549 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17551 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17552 (linux_wait_for_event, linux_init_signals): Likewise.
17554 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17556 * configure.in: Check for stdlib.h.
17557 * configure: Regenerated.
17558 * config.in: Regenerated.
17560 2003-01-04 Andreas Schwab <schwab@suse.de>
17562 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17564 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17566 * Makefile.in: Remove obsolete code.
17568 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17570 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17571 defined(PT_FPR0_HI).
17573 2002-11-17 Stuart Hughes <seh@zee2.com>
17575 * linux-arm-low.c (arm_num_regs): Increase.
17576 (arm_regmap): Include status register.
17578 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17580 * linux-low.c (register_addr): Remove incorrect -1 check.
17582 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17584 * linux-low.c (linux_create_inferior): Call setpgid. Return
17586 (unstopped_p, linux_signal_pid): Remove.
17587 (linux_target_ops): Remove linux_signal_pid.
17588 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17589 global instead of target method.
17590 * target.h (struct target_ops): Remove signal_pid. Update comment
17591 for create_inferior.
17592 * server.c (signal_pid): New variable.
17593 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17594 gdbserver. Set the child to be the foreground process group.
17595 (attach_inferior): Set signal_pid.
17597 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17599 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17601 2002-08-20 Jim Blandy <jimb@redhat.com>
17603 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17606 2002-08-01 Andrew Cagney <cagney@redhat.com>
17608 * Makefile.in: Make chill references obsolete.
17610 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17612 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17613 * configure: Regenerate.
17614 * config.in: Regenerate.
17616 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17618 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17619 (perror_with_name, remote_close, remote_open, expect, play): Static.
17621 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17623 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17624 byte offsets instead of an array of indexes.
17625 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17627 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17629 * regcache.c: Add comment.
17631 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17633 * thread-db.c: New file.
17634 * proc-service.c: New file.
17635 * acinclude.m4: New file.
17636 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17637 proc-service.o, and thread-db.o.
17638 (linux-low.o): Add USE_THREAD_DB.
17639 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17640 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17641 * aclocal.m4: Regenerated.
17642 * config.in: Regenerated.
17643 * configure: Regenerated.
17644 * configure.in: Check for proc_service.h, sys/procfs.h,
17645 thread_db.h, and linux/elf.h headrs.
17646 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17647 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17648 Check for -lthread_db and thread support.
17649 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17650 PowerPC, and SuperH.
17651 * i387-fp.c: Constify arguments.
17652 * i387-fp.h: Likewise.
17653 * inferiors.c: (struct thread_info): Renamed from
17654 `struct inferior_info'. Remove PID member. Use generic inferior
17655 list header. All uses updated.
17656 (inferiors, signal_pid): Removed.
17657 (all_threads): New variable.
17658 (get_thread): Define.
17659 (add_inferior_to_list): New function.
17660 (for_each_inferior): New function.
17661 (change_inferior_id): New function.
17662 (add_inferior): Removed.
17663 (remove_inferior): New function.
17664 (add_thread): New function.
17665 (free_one_thread): New function.
17666 (remove_thread): New function.
17667 (clear_inferiors): Use for_each_inferior and free_one_thread.
17668 (find_inferior): New function.
17669 (find_inferior_id): New function.
17670 (inferior_target_data): Update argument type.
17671 (set_inferior_target_data): Likewise.
17672 (inferior_regcache_data): Likewise.
17673 (set_inferior_regcache_data): Likewise.
17674 * linux-low.c (linux_bp_reinsert): Remove.
17675 (all_processes, stopping_threads, using_thrads)
17676 (struct pending_signals, debug_threads, pid_of): New.
17677 (inferior_pid): Replace with macro.
17678 (struct inferior_linux_data): Remove.
17679 (get_stop_pc, add_process): New functions.
17680 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17681 Use add_process and add_thread.
17682 (linux_attach_lwp): New function, based on old linux_attach. Use
17683 add_process and add_thread. Set stop_expected for new threads.
17684 (linux_attach): New function.
17685 (linux_kill_one_process): New function.
17686 (linux_kill): Kill all LWPs.
17687 (linux_thread_alive): Use find_inferior_id.
17688 (check_removed_breakpoints, status_pending_p): New functions.
17689 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17690 Update. Use WNOHANG. Wait for cloned processes also. Update process
17691 struct for the found process.
17692 (linux_wait_for_event): New function.
17693 (linux_wait): Use it. Support LWPs.
17694 (send_sigstop, wait_for_sigstop, stop_all_processes)
17695 (linux_resume_one_process, linux_continue_one_process): New functions.
17696 (linux_resume): Support LWPs.
17697 (REGISTER_RAW_SIZE): Remove.
17698 (fetch_register): Use register_size instead. Call supply_register.
17699 (usr_store_inferior_registers): Likewise. Call collect_register.
17700 Fix recursive case.
17701 (regsets_fetch_inferior_registers): Improve error message.
17702 (regsets_store_inferior_registers): Add debugging.
17703 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17704 (unstopped_p, linux_signal_pid): New functions.
17705 (linux_target_ops): Add linux_signal_pid.
17706 (linux_init_signals): New function.
17707 (initialize_low): Call it. Initialize using_threads.
17708 * regcache.c (inferior_regcache_data): Add valid
17710 (get_regcache): Fetch registers lazily. Add fetch argument
17711 and update all callers.
17712 (regcache_invalidate_one, regcache_invalidate): New
17714 (new_register_cache): Renamed from create_register_cache.
17715 Return the new regcache.
17716 (free_register_cache): Change argument to a void *.
17717 (registers_to_string, registers_from_string): Call get_regcache
17718 with fetch flag set.
17719 (register_data): Make static. Pass fetch flag to get_regcache.
17720 (supply_register): Call get_regcache with fetch flag clear.
17721 (collect_register): Call get_regcache with fetch flag set.
17722 (collect_register_as_string): New function.
17723 * regcache.h: Update.
17724 * remote-utils.c (putpkt): Flush after debug output and use
17726 Handle input interrupts while waiting for an ACK.
17727 (input_interrupt): Use signal_pid method.
17728 (getpkt): Flush after debug output and use stderr.
17729 (outreg): Use collect_register_as_string.
17730 (new_thread_notify, dead_thread_notify): New functions.
17731 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17732 and general_thread.
17733 (look_up_one_symbol): Flush after debug output.
17734 * server.c (step_thread, server_waiting): New variables.
17735 (start_inferior): Don't use signal_pid. Update call to mywait.
17736 (attach_inferior): Update call to mywait.
17737 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17738 (main): Don't fetch/store registers explicitly. Use
17739 set_desired_inferior. Support proposed ``Hs'' packet. Update
17741 * server.h: Update.
17742 (struct inferior_list, struct_inferior_list_entry): New.
17743 * target.c (set_desired_inferior): New.
17744 (write_inferior_memory): Constify.
17745 (mywait): New function.
17746 * target.h: Update.
17747 (struct target_ops): New signal_pid method.
17748 (mywait): Removed macro, added prototype.
17750 * linux-low.h (regset_func): Removed.
17751 (regset_fill_func, regset_store_func): New.
17752 (enum regset_type): New.
17753 (struct regset_info): Add type field. Use new operation types.
17754 (struct linux_target_ops): stop_pc renamed to get_pc.
17755 Add decr_pc_after_break and breakpoint_at.
17756 (get_process, get_thread_proess, get_process_thread)
17757 (strut process_info, all_processes, linux_attach_lwp)
17758 (thread_db_init): New.
17760 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17761 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17762 (the_low_target): Add new members.
17763 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17764 (i386_store_fpxregset): Constify.
17765 (target_regsets): Add new kind identifier.
17766 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17767 (i386_set_pc): Add debugging.
17768 (i386_breakpoint_at): New function.
17769 (the_low_target): Add new members.
17770 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17771 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17772 (mips_breakpoint_at): New.
17773 (the_low_target): Add new members.
17774 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17775 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17776 (the_low_target): Add new members.
17777 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17778 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17779 (the_low_target): Add new members.
17780 * linux-x86-64-low.c (target_regsets): Add new kind
17783 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17785 From Martin Pool <mbp@samba.org>:
17786 * server.c (gdbserver_usage): New function.
17789 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17791 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17792 stop_at -> stop_pc.
17794 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17796 * Makefile.in: Remove obsolete code.
17798 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17800 * linux-low.c (regsets_fetch_inferior_registers),
17801 (regsets_store_inferior_registers): Removed cast to int from
17803 * regcache.h: Added declaration of struct inferior_info.
17805 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17807 * inferiors.c (struct inferior_info): Add regcache_data.
17808 (add_inferior): Call create_register_cache.
17809 (clear_inferiors): Call free_register_cache.
17810 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17811 * regcache.c (struct inferior_regcache_data): New.
17812 (registers): Remove.
17813 (get_regcache): New function.
17814 (create_register_cache, free_register_cache): New functions.
17815 (set_register_cache): Don't initialize the register cache here.
17816 (registers_to_string, registers_from_string, register_data): Call
17818 * regcache.h: Add prototypes.
17819 * server.h: Likewise.
17821 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17823 * mem-break.c: New file.
17824 * mem-break.h: New file.
17825 * Makefile.in: Add mem-break.o rule; update server.h
17827 * inferiors.c (struct inferior_info): Add target_data
17829 (clear_inferiors): Free target_data member if set.
17830 (inferior_target_data, set_inferior_target_data): New functions.
17831 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17832 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17833 * linux-low.c (linux_bp_reinsert): New variable.
17834 (struct inferior_linux_data): New.
17835 (linux_create_inferior): Use set_inferior_target_data.
17836 (linux_attach): Likewise. Call add_inferior.
17837 (linux_wait_for_one_inferior): New function.
17838 (linux_wait): Call it.
17839 (linux_write_memory): Add const.
17840 (initialize_low): Call set_breakpoint_data.
17841 * linux-low.h (struct linux_target_ops): Add breakpoint
17843 * server.c (attach_inferior): Remove extra add_inferior
17845 * server.h: Include mem-break.h. Update inferior.c
17847 * target.c (read_inferior_memory)
17848 (write_inferior_memory): New functions.
17849 * target.h (read_inferior_memory)
17850 (write_inferior_memory): Change macros to prototypes.
17851 (struct target_ops): Update comments. Add const to write_memory
17854 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17856 * linux-low.c (usr_store_inferior_registers): Support
17857 registers which are allowed to fail to store.
17858 * linux-low.h (linux_target_ops): Likewise.
17859 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17860 (ppc_cannot_store_register): FPSCR may not be storable.
17862 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17864 * server.h: Include <string.h> if HAVE_STRING_H.
17865 * ChangeLog: Correct paths in last ChangeLog entry.
17867 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17869 * linux-low.h: Remove obsolete prototypes.
17870 (struct linux_target_ops): New.
17871 (extern the_low_target): New.
17872 * linux-low.c (num_regs, regmap): Remove declarations.
17873 (register_addr): Use the_low_target explicitly.
17874 (fetch_register): Likewise.
17875 (usr_fetch_inferior_registers): Likewise.
17876 (usr_store_inferior_registers): Likewise.
17877 * linux-arm-low.c (num_regs): Remove.
17878 (arm_num_regs): Define.
17879 (arm_regmap): Renamed from regmap, made static.
17880 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17882 (arm_cannot_store_register): Renamed from cannot_store_register,
17884 (the_low_target): New.
17885 * linux-i386-low.c (num_regs): Remove.
17886 (i386_num_regs): Define.
17887 (i386_regmap): Renamed from regmap, made static.
17888 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17890 (i386_cannot_store_register): Renamed from cannot_store_register,
17892 (the_low_target): New.
17893 * linux-ia64-low.c (num_regs): Remove.
17894 (ia64_num_regs): Define.
17895 (ia64_regmap): Renamed from regmap, made static.
17896 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17898 (ia64_cannot_store_register): Renamed from cannot_store_register,
17900 (the_low_target): New.
17901 * linux-m68k-low.c (num_regs): Remove.
17902 (m68k_num_regs): Define.
17903 (m68k_regmap): Renamed from regmap, made static.
17904 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17906 (m68k_cannot_store_register): Renamed from cannot_store_register,
17908 (the_low_target): New.
17909 * linux-mips-low.c (num_regs): Remove.
17910 (mips_num_regs): Define.
17911 (mips_regmap): Renamed from regmap, made static.
17912 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17914 (mips_cannot_store_register): Renamed from cannot_store_register,
17916 (the_low_target): New.
17917 * linux-ppc-low.c (num_regs): Remove.
17918 (ppc_num_regs): Define.
17919 (ppc_regmap): Renamed from regmap, made static.
17920 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17922 (ppc_cannot_store_register): Renamed from cannot_store_register,
17924 (the_low_target): New.
17925 * linux-s390-low.c (num_regs): Remove.
17926 (s390_num_regs): Define.
17927 (s390_regmap): Renamed from regmap, made static.
17928 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17930 (s390_cannot_store_register): Renamed from cannot_store_register,
17932 (the_low_target): New.
17933 * linux-sh-low.c (num_regs): Remove.
17934 (sh_num_regs): Define.
17935 (sh_regmap): Renamed from regmap, made static.
17936 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17938 (sh_cannot_store_register): Renamed from cannot_store_register,
17940 (the_low_target): New.
17941 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17942 (the_low_target): New.
17944 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17946 * Makefile.in: Add stamp-h target.
17947 * configure.in: Create stamp-h.
17948 * configure: Regenerated.
17950 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17952 * inferiors.c: New file.
17953 * target.c: New file.
17954 * target.h: New file.
17955 * Makefile.in: Add target.o and inferiors.o. Update
17957 * linux-low.c (inferior_pid): New static variable,
17958 moved from server.c.
17959 (linux_create_inferior): Renamed from create_inferior.
17960 Call add_inferior. Return 0 on success instead of a PID.
17961 (linux_attach): Renamed from myattach.
17962 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17963 (linux_thread_alive): Renamed from mythread_alive.
17964 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17966 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17967 (regsets_store_inferior_registers): Correct error message.
17968 Add missing ``return 0''.
17969 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17970 (linux_store_registers): Renamed from store_inferior_registers.
17971 (linux_read_memory): Renamed from read_inferior_memory.
17972 (linux_write_memory): Renamed from write_inferior_memory.
17973 (linux_target_ops): New structure.
17974 (initialize_low): Call set_target_ops ().
17975 * remote-utils.c (unhexify): New function.
17976 (hexify): New function.
17977 (input_interrupt): Send signals to ``signal_pid''.
17978 * server.c (inferior_pid): Remove.
17979 (start_inferior): Update create_inferior call.
17980 (attach_inferior): Call add_inferior.
17981 (handle_query): New function.
17982 (main): Call handle_query for `q' packets.
17983 * server.h: Include "target.h". Remove obsolete prototypes.
17984 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17986 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17988 * Makefile.in: Add WARN_CFLAGS. Update configury
17990 * configure.in: Check for <string.h>
17991 * configure: Regenerate.
17992 * config.in: Regenerate.
17993 * gdbreplay.c: Include needed system headers.
17994 (remote_open): Remove strchr prototype.
17995 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17996 * regcache.c (supply_register): Change buf argument to const void *.
17997 (supply_register_by_name): Likewise.
17998 (collect_register): Change buf argument to void *.
17999 (collect_register_by_name): Likewise.
18000 * regcache.h: Add missing prototypes.
18001 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18002 * server.c (handle_query): New function.
18003 (attached): New static variable, moved out of main.
18004 (main): Quiet longjmp clobber warnings.
18005 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18006 * utils.c (error): Remove NORETURN.