1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's post_create_inferior op into a method
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
8 (target_post_create_inferior): Update the macro.
9 * target.cc (process_target::post_create_inferior): Define.
11 Update the derived classes and callers below.
13 * linux-low.cc (linux_target_ops): Update.
14 (linux_post_create_inferior): Turn into ...
15 (linux_process_target::post_create_inferior): ... this.
16 * linux-low.h (class linux_process_target): Update.
17 * lynx-low.cc (lynx_target_ops): Update.
18 * nto-low.cc (nto_target_ops): Update.
19 * win32-low.cc (win32_target_ops): Update.
21 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
23 Turn process_stratum_target's create_inferior op into a method of
26 * target.h (struct process_stratum_target): Remove the target op.
27 (class process_target): Add the target op.
28 (create_inferior): Rename the macro to ...
29 (target_create_inferior): ... this.
31 Update the derived classes and callers below.
33 * server.cc (handle_v_run): Update.
34 (captured_main): Update.
35 (process_serial_event): Update.
36 * linux-low.cc (linux_target_ops): Update.
37 (linux_create_inferior): Turn into ...
38 (linux_process_target::create_inferior): ... this.
39 * linux-low.h (class linux_process_target): Update.
40 * lynx-low.cc (lynx_target_ops): Update.
41 (lynx_create_inferior): Turn into ...
42 (lynx_process_target::create_inferior): ... this.
43 * lynx-low.h (class lynx_process_target): Update.
44 * nto-low.cc (nto_target_ops): Update.
45 (nto_create_inferior): Turn into ...
46 (nto_process_target::create_inferior): ... this.
47 * nto-low.h (class nto_process_target): Update.
48 * win32-low.cc (win32_target_ops): Update.
49 (win32_create_inferior): Turn into ...
50 (win32_process_target::create_inferior): ... this.
51 * win32-low.h (class win32_process_target): Update.
53 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
55 * target.h (class process_target): New class definition.
56 (struct process_stratum_target) <pt>: New field with type
58 * linux-low.h (class linux_process_target): Define as a derived
59 class of 'process_target'.
60 * linux-low.cc (linux_target_ops): Add a linux_process_target*
62 * lynx-low.h (class lynx_process_target): Define as a derived
63 class of 'process_target'.
64 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
66 * nto-low.h (class nto_process_target): Define as a derived
67 class of 'process_target'.
68 * nto-low.cc (nto_target_ops): Add an nto_process_target*
70 * win32-low.h (class win32_process_target): Define as a derived
71 class of 'process_target'.
72 * win32-low.cc (win32_target_ops): Add a win32_process_target*
75 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
77 * configure: Regenerate.
79 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
80 Andrew Burgess <andrew.burgess@embecosm.com>
82 * linux-riscv-low.cc: New file.
83 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
84 and nat/riscv-linux-tdesc.c.
85 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
86 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
89 2020-02-14 Tom Tromey <tom@tromey.com>
91 * acinclude.m4: Don't include acx_configure_dir.m4.
92 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
93 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
94 (all, install-only, uninstall, clean-info, clean)
95 (maintainer-clean): Don't recurse.
96 (subdir_do, all-lib): Remove.
97 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
99 (generated_files): Update.
100 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
101 * configure: Rebuild.
102 * configure.ac: Don't configure gnulib or libiberty.
105 2020-02-14 Eli Zaretskii <eliz@gnu.org>
107 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
108 preparing the command line for CreateProcess.
109 (win32_create_inferior): Reflect the program name in debugging
110 output that shows the process and its command line.
112 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
114 * Makefile.in: Rename source files from .c to .cc.
115 * %.c: Rename to %.cc.
116 * configure.ac: Rename server.c to server.cc.
117 * configure: Re-generate.
119 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
121 * Makefile.in: Rename gdbsupport source files from .c to .cc.
123 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
125 * win32-low.c (win32_create_inferior): Set signal_pid.
127 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
128 Pedro Alves <palves@redhat.com>
130 Skip building gdbserver in a cross-configuration.
131 * configure.srv: Set $gdbserver_host depending on whether $target
132 is $host. Use $gdbserver_host instead of $host.
134 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
136 * configure: Re-generate.
138 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
140 * configure: Re-generate.
142 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
144 * acinclude.m4: Update warning.m4 path.
146 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
148 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
149 (handle_exception): Set siginfo_er.
150 (win32_xfer_siginfo): New function.
152 2020-02-07 Tom Tromey <tom@tromey.com>
153 Pedro Alves <palves@redhat.com>
155 * README: Update build documentation.
156 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
158 * configure.ac: Update paths.
159 * configure: Rebuild.
160 * acinclude.m4: Update paths.
161 * Makefile.in: Update include paths.
162 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
163 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
164 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
165 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
166 (%-generated.c): Update paths.
167 * Move entire directory from ../gdb/gdbserver.
169 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
171 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
173 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
175 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
176 assignment instead of srv_linux_obj.
178 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
180 * server.c (handle_qxfer_libraries): Write segment-address with
183 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
185 * Makefile.in (install-strip): New target.
186 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
187 * aclocal.m4: Regenerate.
188 * configure: Regenerate.
189 * configure.ac: Add AM_PROG_INSTALL_STRIP.
191 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
193 * Makefile.in (SFILES): Adjust paths to point to real files.
194 (OBS): Move waitstatus.o to target/waitstatus.o.
195 (TAGS): Transform paths appropriately.
197 (nat/%.o): ... this pattern rule.
199 (target/%.o): ... this pattern rule.
200 * configure.srv: Adjust paths throughout to include nat/ prefix
201 with the revant files.
202 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
203 * configure: Regenerate.
205 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
207 * Makefile.in (TAGS): Remove config files from the recipe.
209 2020-01-14 Tom Tromey <tom@tromey.com>
211 * configure: Rebuild.
212 * configure.ac: Remove any checks that were added to common.m4.
213 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
216 2020-01-14 Tom Tromey <tom@tromey.com>
218 * server.h: Include config.h.
219 * gdbreplay.c: Include config.h.
220 * configure: Rebuild.
221 * configure.ac: Don't source common.host.
222 * acinclude.m4: Update path.
223 * Makefile.in (INCSUPPORT): New variable.
224 (INCLUDE_CFLAGS): Add INCSUPPORT.
225 (SFILES): Update paths.
226 (version-generated.c): Update path to create-version.sh.
227 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
229 2020-01-14 Tom Tromey <tom@tromey.com>
231 * configure.ac (LIBS): Use WIN32APILIBS.
232 (USE_WIN32API): Don't define.
233 * configure: Rebuild.
235 2020-01-14 Tom Tromey <tom@tromey.com>
237 * configure: Rebuild.
239 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
241 * Makefile.in (%-generated.c): Remove rule for files from
244 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
246 * configure: Re-generate.
248 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
250 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
252 * tracepoint.c (stop_tracing, flush_trace_buffer,
253 about_to_request_buffer_space, get_trace_state_variable_value,
254 set_trace_state_variable_value, gdb_collect): Add declaration.
256 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
258 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
259 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
260 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
261 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
262 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
265 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
267 * inferiors.c: Include gdbsupport/common-inferior.h.
269 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
271 * hostio-errno.c: Include hostio.h.
273 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
275 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
278 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
280 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
281 * linux-arm-tdesc.h: Include arch/arm.h.
283 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
285 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
287 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
289 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
290 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
292 2020-01-10 Pedro Alves <palves@redhat.com>
294 * fork-child.c (post_fork_inferior): Pass target down to
296 * inferiors.c (switch_to_thread): Add process_stratum_target
298 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
299 * nto-low.c (nto_target_ops): Now a process_stratum_target.
300 * linux-low.c (linux_target_ops): Now a process_stratum_target.
301 * remote-utils.c (prepare_resume_reply): Pass the target to
303 * target.c (the_target): Now a process_stratum_target.
304 (done_accessing_memory): Pass the target to switch_to_thread.
305 (set_target_ops): Ajust to use process_stratum_target.
306 * target.h (struct target_ops): Rename to ...
307 (struct process_stratum_target): ... this.
308 (the_target, set_target_ops): Adjust.
309 (prepare_to_access_memory): Adjust comment.
310 * win32-low.c (child_xfer_memory): Adjust to use
311 process_stratum_target.
312 (win32_target_ops): Now a process_stratum_target.
314 2020-01-06 Eli Zaretskii <eliz@gnu.org>
315 Pedro Alves <palves@redhat.com>
317 * win32-low.c (get_child_debug_event): Extract the fatal exception
318 from the exit status and convert to the equivalent Posix signal
320 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
321 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
323 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
325 * Makefile.in: Use INSTALL_PROGRAM_ENV.
327 2020-01-01 Joel Brobecker <brobecker@adacore.com>
329 * server.c (gdbserver_version): Change copyright year to 2020.
330 * gdbreplay.c (gdbreplay_version): Likewise.
332 2019-12-19 Christian Biesinger <cbiesinger@google.com>
334 * configure: Regenerate.
335 * configure.ac: Quote variable arguments of test.
337 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
339 * Makefile.in: Fix build with GNU Make 3.81
341 2019-12-16 Tom Tromey <tromey@adacore.com>
343 * server.c (get_exec_file): Constify result.
345 2019-12-10 Christian Biesinger <cbiesinger@google.com>
347 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
348 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
349 * config.in: Regenerate.
350 * configure: Regenerate.
351 * configure.ac: Don't check for strerror.
352 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
353 Call safe_strerror instead of strerror.
354 * server.h (strerror): Remove this now-unnecessary declaration.
355 * tracepoint.c (init_named_socket): Call safe_strerror instead of
357 (gdb_agent_helper_thread): Likewise.
358 * utils.c (perror_with_name): Likewise.
360 2019-11-26 Tom Tromey <tom@tromey.com>
362 * configure, config.in: Rebuild.
364 2019-11-26 Tom Tromey <tom@tromey.com>
366 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
367 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
369 * configure, config.in: Rebuild.
371 2019-11-26 Tom Tromey <tom@tromey.com>
373 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
374 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
375 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
376 * acinclude.m4: Include ax_pthread.m4.
377 * config.in, configure: Rebuild.
379 2019-11-26 Christian Biesinger <cbiesinger@google.com>
381 * debug.c (debug_set_output): Call safe_strerror instead of
383 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
384 (linux_kill_one_lwp): Likewise.
385 (linux_detach_one_lwp): Likewise.
386 (linux_wait_for_event_filtered): Likewise.
387 (store_register): Likewise.
388 * lynx-low.c (lynx_attach): Likewise.
389 * mem-break.c (insert_memory_breakpoint): Likewise.
390 (remove_memory_breakpoint): Likewise.
391 (delete_fast_tracepoint_jump): Likewise.
392 (set_fast_tracepoint_jump): Likewise.
393 (uninsert_fast_tracepoint_jumps_at): Likewise.
394 (reinsert_fast_tracepoint_jumps_at): Likewise.
395 * nto-low.c (nto_xfer_memory): Likewise.
396 (nto_resume): Likewise.
398 2019-11-20 Luis Machado <luis.machado@linaro.org>
400 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
401 instead of register count.
402 * tdesc.c (tdesc_contains_feature): New function.
403 * tdesc.h (tdesc_contains_feature): New prototype.
405 2019-11-15 Christian Biesinger <cbiesinger@google.com>
407 * Makefile.in: Add safe-strerror.c.
408 * configure: Regenerate.
409 * configure.ac: Don't source common.host.
411 2019-11-15 Christian Biesinger <cbiesinger@google.com>
413 * config.in: Regenerate.
414 * configure: Regenerate.
416 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
418 * ax.c (ax_printf): Handle size_t_arg.
420 2019-11-06 Christian Biesinger <cbiesinger@google.com>
422 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
423 * mi/mi-main.c (output_cores): Likewise.
424 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
425 (linux_xfer_osdata_modules): Likewise.
426 * remote.c (register_remote_support_xml): Likewise.
427 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
428 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
430 2019-11-01 Christian Biesinger <cbiesinger@google.com>
432 * configure: Regenerate.
433 * configure.ac: Remove check for strerror_r.
435 2019-10-31 Christian Biesinger <cbiesinger@google.com>
437 * config.in: Regenerate.
438 * configure: Regenerate.
439 * configure.ac: Also check for strerror_r.
441 2019-10-31 Christian Biesinger <cbiesinger@google.com>
443 * ax.h (debug_agent): Remove duplicate declaration.
445 2019-10-26 Tom de Vries <tdevries@suse.de>
447 * linux-aarch64-low.c: Fix typos in comments.
448 * linux-arm-low.c: Same.
450 * linux-ppc-low.c: Same.
451 * proc-service.c: Same.
454 * tracepoint.c: Same.
457 2019-10-25 Tom Tromey <tromey@adacore.com>
459 * utils.c (xstrdup): Remove.
461 2019-10-23 Tom Tromey <tom@tromey.com>
463 * configure, config.in: Rebuild.
465 2019-10-23 Tom Tromey <tom@tromey.com>
467 * configure: Rebuild.
468 * acinclude.m4: Use m4_include, not sinclude.
470 2019-10-17 Tom Tromey <tromey@adacore.com>
472 * configure: Rebuild.
473 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
474 in AC_CONFIG_FILES invocation.
475 * Makefile.in (stamp-h, Makefile): Use new-style config.status
478 2019-10-16 Christian Biesinger <cbiesinger@google.com>
480 * server.c: Include xml-builtin.h.
481 (get_xml_features): Don't declare xml_builtins here.
483 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
485 * Makefile.in: Remove references to vec-ipa.o.
487 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
489 * Makefile.in: Remove references to vec.c.
491 2019-10-02 Christian Biesinger <cbiesinger@google.com>
493 * server.c (server_waiting): Change to bool.
494 (extended_protocol): Likewise.
495 (response_needed): Likewise.
496 (exit_requested): Likewise.
497 (run_once): Likewise.
498 (report_no_resumed): Likewise.
499 (non_stop): Likewise.
500 (disable_packet_vCont): Likewise.
501 (disable_packet_Tthread): Likewise.
502 (disable_packet_qC): Likewise.
503 (disable_packet_qfThreadInfo): Likewise.
504 (handle_general_set): Update.
505 (handle_detach): Update.
506 (handle_monitor_command): Update.
507 (handle_query): Update.
508 (captured_main): Update.
509 (process_serial_event): Update.
510 * server.h (server_waiting): Change to bool.
511 (disable_packet_vCont): Likewise.
512 (disable_packet_Tthread): Likewise.
513 (disable_packet_qC): Likewise.
514 (disable_packet_qfThreadInfo): Likewise.
515 (run_once): Likewise.
516 (non_stop): Likewise.
517 * target.c (target_stop_and_wait): Update.
519 2019-10-02 Tom Tromey <tromey@adacore.com>
521 * Makefile.in (SFILES): Add common-inferior.c.
522 (OBS): Add common-inferior.o.
523 * server.c (startup_with_shell): Don't define.
525 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
527 * linux-low.c (linux_low_read_btrace): Update for change to
530 2019-09-20 Christian Biesinger <cbiesinger@google.com>
532 * debug.c (debug_threads): Remove comment in favor of the header.
533 * debug.h (using_threads): Add declaration.
534 (debug_threads): Add comment.
535 * linux-aarch64-low.c: Include debug.h and remove declaration of
537 * nto-low.c: Likewise.
538 * remote-utils.c: Likewise.
539 * thread-db.c: Likewise.
541 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
543 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
544 and powerpc-cell64l-ipa.o.
545 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
546 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
547 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
550 * spu-low.c: Remove file.
552 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
553 (parse_spufs_run): Remove.
554 (ppc_get_pc): Remove Cell/B.E. support.
555 (ppc_set_pc): Likewise.
556 (ppc_breakpoint_at): Likewise.
557 (ppc_arch_setup): Likewise.
558 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
559 tdesc_powerpc_cell32l.
560 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
561 or init_registers_powerpc_cell32l.
562 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
563 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
564 or init_registers_powerpc_cell32l.
565 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
566 (init_registers_powerpc_cell32l): Remove prototype.
567 (init_registers_powerpc_cell64l): Likewise.
569 * target.h (struct target_ops): Remove qxfer_spu member.
570 * server.c (handle_qxfer_spu): Remove.
571 (qxfer_packets): Remove entry for "spu".
572 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
573 * linux-low.c (SPUFS_MAGIC): Remove.
574 (spu_enumerate_spu_ids): Remove.
575 (linux_qxfer_spu): Remove.
576 (linux_target_ops): Remove qxfer_spu member.
577 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
578 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
579 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
581 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
583 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
584 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
585 * config.in: Regenerate.
586 * configure: Regenerate.
588 2019-08-15 Tom Tromey <tromey@adacore.com>
590 * target.c (target_write_memory): Use gdb::byte_vector.
592 2019-08-15 Tom Tromey <tromey@adacore.com>
594 * tracepoint.c (write_inferior_data_pointer)
595 (write_inferior_integer, write_inferior_int8)
596 (write_inferior_uinteger, m_tracepoint_action_download)
597 (r_tracepoint_action_download, x_tracepoint_action_download)
598 (l_tracepoint_action_download, clear_inferior_trace_buffer)
599 (download_agent_expr, download_tracepoint_1)
600 (download_trace_state_variables, upload_fast_traceframes): Update.
601 * server.c (gdb_write_memory): Update.
602 * remote-utils.c (relocate_instruction): Update.
603 * proc-service.c (ps_pdwrite): Update.
604 * mem-break.c (remove_memory_breakpoint)
605 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
606 (uninsert_fast_tracepoint_jumps_at)
607 (reinsert_fast_tracepoint_jumps_at): Update.
608 * linux-x86-low.c (append_insns)
609 (i386_install_fast_tracepoint_jump_pad)
610 (amd64_write_goto_address, i386_write_goto_address): Update.
611 * linux-s390-low.c (append_insns, s390_write_goto_address):
613 * linux-ppc-low.c (ppc_relocate_instruction)
614 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
615 (ppc_write_goto_address): Update.
616 * linux-aarch64-low.c (append_insns): Update.
617 * target.h (struct target_ops): Update.
618 (write_inferior_memory): Don't declare.
619 * target.c (target_write_memory): Rename from
620 write_inferior_memory. Remove old target_write_memory.
622 2019-08-15 Tom Tromey <tromey@adacore.com>
624 * target.c (write_inferior_memory): Use std::vector.
626 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
629 * configure.ac: Drop enable-libmcheck support.
630 * configure, config.in: Rebuild.
631 * acinclude.m4: Don't include it.
633 2019-07-19 Alan Hayward <alan.hayward@arm.com>
635 * configure.srv: Remove Arm xml files.
637 2019-07-19 Alan Hayward <alan.hayward@arm.com>
639 * configure.srv: Add new files. Remove xml generated files.
640 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
642 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
643 * linux-aarch32-tdesc.c: New file.
644 * linux-aarch32-tdesc.h: New file.
645 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
646 * linux-arm-low.c (init_registers_arm, tdesc_arm)
647 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
648 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
649 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
650 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
651 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
652 (arm_read_description): Call arm_linux_read_description.
653 (initialize_low_arch): Don't init registers.
654 * linux-arm-tdesc.c: New file.
655 * linux-arm-tdesc.h: New file.
657 2019-07-10 Alan Hayward <alan.hayward@arm.com>
659 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
660 Move counter inside for.
661 (arm_read_description): Check ptrace earlier.
662 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
664 2019-07-09 Tom Tromey <tom@tromey.com>
666 * configure: Rebuild.
667 * configure.ac: Change common to gdbsupport.
668 * acinclude.m4: Change common to gdbsupport.
669 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
670 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
671 common to gdbsupport.
672 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
673 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
674 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
675 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
676 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
677 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
678 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
679 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
680 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
681 common to gdbsupport.
683 2019-07-04 Alan Hayward <alan.hayward@arm.com>
685 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
687 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
689 2019-07-04 Alan Hayward <alan.hayward@arm.com>
691 * configure.srv: Remove legacy xml.
692 * linux-aarch64-low.c (initialize_low_arch): Remove
693 initialize_low_tdesc call.
694 * linux-aarch64-tdesc-selftest.c: Remove file.
695 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
696 * linux-x86-low.c (initialize_low_arch): Remove
697 initialize_low_tdesc call.
698 * linux-x86-tdesc-selftest.c: Remove file.
699 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
701 2019-06-20 Tom de Vries <tdevries@suse.de>
703 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
704 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
706 2019-06-19 Tom de Vries <tdevries@suse.de>
708 * debug.h (debug_write): Change return type to ssize_t.
709 * debug.c (debug_write): Same.
711 2019-06-14 Tom Tromey <tom@tromey.com>
713 * configure.ac: Use new path to gnulib.
714 * configure: Rebuild.
715 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
718 2019-06-11 Tom Tromey <tom@tromey.com>
720 * Makefile.in (SFILES): Add alloc.c.
722 (IPA_OBJS): Add alloc-ipa.o.
723 (alloc-ipa.o): New target.
724 (%.o: ../%.c): New pattern rule.
726 2019-06-10 Tom Tromey <tromey@adacore.com>
728 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
729 end warning with a newline.
730 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
732 * thread-db.c (attach_thread): Don't end warning with a newline.
733 (thread_db_notice_clone): Likewise.
734 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
736 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
737 end warning with a newline.
739 2019-06-04 Pedro Alves <palves@redhat.com>
741 * server.c (captured_main): Use make_unique_xstrdup.
743 2019-06-02 Tom Tromey <tom@tromey.com>
745 * gdbreplay.c (fromhex): Remove.
746 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
748 2019-05-29 Tom Tromey <tromey@adacore.com>
750 * configure: Rebuild.
752 2019-05-06 Kevin Buettner <kevinb@redhat.com>
754 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
755 sign extension code on 32-bit builds.
757 2019-05-03 Eli Zaretskii <eliz@gnu.org>
760 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
762 2019-04-19 Tom Tromey <tom@tromey.com>
764 * server.c (struct vstop_notif): Derive from notif_event.
766 (queue_stop_reply): Update.
767 (remove_all_on_match_ptid): Change type. Rewrite.
768 (discard_queued_stop_replies): Rewrite.
769 (in_queued_stop_replies_ptid): Change type.
770 (in_queued_stop_replies): Rewrite.
771 (notif_stop): Update.
772 (queue_stop_reply_callback): Update.
773 (captured_main): Don't call initialize_notif.
774 (push_stop_notification): Update.
775 * notif.c (notif_write_event, handle_notif_ack)
776 (notif_event_enque, notif_push): Update.
777 (notif_event_xfree, initialize_notif): Remove.
778 * notif.h (struct notif_event): Include <list>, not
780 (struct notif_server) <queue>: Now a std::list.
781 (notif_event_p): Remove typedef.
782 (initialize_notif): Don't declare.
783 (struct notif_event): Add virtual destructor.
785 2019-04-17 Alan Hayward <alan.hayward@arm.com>
787 * ax.c (ax_vdebug): Call debug_printf.
788 * debug.c (debug_write): New function.
789 * debug.h (debug_write): New declaration.
790 * linux-low.c (sigchld_handler): Call debug_write.
792 2019-04-17 Alan Hayward <alan.hayward@arm.com>
794 * debug.c (debug_set_output): New function.
795 (debug_vprintf): Send output to debug_file.
796 (debug_flush): Likewise.
797 * debug.h (debug_set_output): New declaration.
798 * server.c (handle_monitor_command): Add debug-file option.
799 (captured_main): Likewise.
801 2019-04-17 Alan Hayward <alan.hayward@arm.com>
803 * debug.c (remote_debug): Add definition.
804 * debug.h (remote_debug): Add declaration.
805 * hostio.c (remote_debug): Remove declaration.
806 * remote-utils.c (struct ui_file): Likewise.
807 (remote_debug): Likewise.
808 * remote-utils.h (remote_debug): Likewise,
809 * server.c (remote_debug): Remove definition.
811 2019-04-10 Kevin Buettner <kevinb@redhat.com>
813 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
814 when using a 64-bit gdbserver.
816 2019-04-09 Tom Tromey <tromey@adacore.com>
818 * linux-low.c (select_event_lwp): Use find_thread_in_random.
820 2019-04-08 Tom Tromey <tom@tromey.com>
822 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
824 (linux_resume_one_lwp): Likewise.
826 2019-04-08 Tom Tromey <tom@tromey.com>
828 * gdbreplay.c: Update.
829 * linux-low.c: Update.
832 2019-04-08 Tom Tromey <tom@tromey.com>
834 * server.c: Use C++ exception handling.
835 * linux-low.c: Use C++ exception handling.
836 * gdbreplay.c: Use C++ exception handling.
838 2019-04-08 Tom Tromey <tom@tromey.com>
840 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
841 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
842 (captured_main, main): Update.
843 * gdbreplay.c (main): Update.
845 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
847 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
848 value in argument pointer, return 1 if the entry is found and 0
849 otherwise. Move comment.
850 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
851 * linux-low.h (linux_get_auxv): Declare.
852 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
854 2019-04-05 Tom Tromey <tromey@adacore.com>
856 * server.c (gdbserver_usage): Use upper-case for metasyntactic
859 2019-03-28 Alan Hayward <alan.hayward@arm.com>
861 * linux-low.c (AT_HWCAP2): Add define if not already included.
863 2019-03-26 Alan Hayward <alan.hayward@arm.com>
865 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
866 (aarch64_arch_setup): Call linux_get_hwcap.
867 * linux-arm-low.c (arm_get_hwcap): Remove function.
868 (arm_read_description): Call linux_get_hwcap.
869 * linux-low.c (linux_get_auxv): New function.
870 (linux_get_hwcap): Likewise.
871 (linux_get_hwcap2): Likewise.
872 * linux-low.h (linux_get_hwcap): New declaration.
873 (linux_get_hwcap2): Likewise.
874 * linux-ppc-low.c (ppc_get_auxv): Remove function.
875 (ppc_arch_setup): Call linux_get_hwcap.
876 * linux-s390-low.c (s390_get_hwcap): Remove function.
877 (s390_arch_setup): Call linux_get_hwcap.
879 2019-03-22 Alan Hayward <alan.hayward@arm.com>
880 Jiong Wang <jiong.wang@arm.com>
882 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
883 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
885 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
887 2019-03-22 Alan Hayward <alan.hayward@arm.com>
888 Jiong Wang <jiong.wang@arm.com>
890 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
891 (aarch64_get_hwcap): New function.
892 (aarch64_arch_setup): Read APIA hwcap.
894 2019-03-22 Alan Hayward <alan.hayward@arm.com>
895 Jiong Wang <jiong.wang@arm.com>
897 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
898 (initialize_low_tracepoint): Likewise.
899 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
900 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
901 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
902 (aarch64_linux_read_description): Likewise.
903 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
905 2019-03-12 John Baldwin <jhb@FreeBSD.org>
907 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
908 i386_create_target_description for 'segments' parameter.
909 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
910 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
911 * win32-i386-low.c (i386_arch_setup): Likewise.
913 2019-03-12 Tom Tromey <tromey@adacore.com>
915 * linux-low.c (iterate_over_lwps): Update.
917 2019-03-06 Tom Tromey <tom@tromey.com>
919 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
920 (captured_main): Use SCOPE_EXIT.
922 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
924 * configure.srv: Use '$enable_unittest' instead of '$development'
925 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
928 2019-02-27 Tom Tromey <tromey@adacore.com>
930 * gdbreplay.c (logchar): Handle \r\n.
932 2019-02-07 Alan Hayward <alan.hayward@arm.com>
934 * linux-low.c (linux_attach): Add process before lwp.
935 * server.c (attach_inferior): Check if already attached.
937 2019-02-07 Tom Tromey <tom@tromey.com>
939 * x86-tdesc.h: Rename include guard.
940 * x86-low.h: Add include guard.
941 * wincecompat.h: Rename include guard.
942 * win32-low.h: Add include guard.
943 * utils.h: Rename include guard.
944 * tracepoint.h: Rename include guard.
945 * tdesc.h: Rename include guard.
946 * target.h: Rename include guard.
947 * server.h: Rename include guard.
948 * remote-utils.h: Rename include guard.
949 * regcache.h: Rename include guard.
950 * nto-low.h: Rename include guard.
951 * notif.h: Add include guard.
952 * mem-break.h: Rename include guard.
953 * lynx-low.h: Add include guard.
954 * linux-x86-tdesc.h: Add include guard.
955 * linux-s390-tdesc.h: Add include guard.
956 * linux-ppc-tdesc-init.h: Add include guard.
957 * linux-low.h: Add include guard.
958 * linux-aarch64-tdesc.h: Add include guard.
959 * linux-aarch32-low.h: Add include guard.
960 * inferiors.h: Rename include guard.
961 * i387-fp.h: Rename include guard.
962 * hostio.h: Rename include guard.
963 * gdbthread.h: Rename include guard.
964 * gdb_proc_service.h: Rename include guard.
965 * event-loop.h: Rename include guard.
966 * dll.h: Rename include guard.
967 * debug.h: Rename include guard.
968 * ax.h: Rename include guard.
970 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
973 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
974 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
976 2019-01-25 Tom Tromey <tom@tromey.com>
978 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
980 2019-01-25 Tom Tromey <tom@tromey.com>
982 * win32-low.c: Fix common/ includes.
983 * win32-i386-low.c: Fix common/ includes.
984 * tracepoint.c: Fix common/ includes.
985 * thread-db.c: Fix common/ includes.
986 * target.h: Fix common/ includes.
987 * symbol.c: Fix common/ includes.
988 * spu-low.c: Fix common/ includes.
989 * server.h: Fix common/ includes.
990 * server.c: Fix common/ includes.
991 * remote-utils.c: Fix common/ includes.
992 * regcache.h: Fix common/ includes.
993 * regcache.c: Fix common/ includes.
994 * nto-x86-low.c: Fix common/ includes.
995 * notif.h: Fix common/ includes.
996 * mem-break.h: Fix common/ includes.
997 * lynx-low.c: Fix common/ includes.
998 * lynx-i386-low.c: Fix common/ includes.
999 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1000 * linux-x86-low.c: Fix common/ includes.
1001 * linux-low.c: Fix common/ includes.
1002 * inferiors.h: Fix common/ includes.
1003 * i387-fp.c: Fix common/ includes.
1004 * hostio.c: Fix common/ includes.
1005 * hostio-errno.c: Fix common/ includes.
1006 * gdbthread.h: Fix common/ includes.
1007 * gdbreplay.c: Fix common/ includes.
1008 * fork-child.c: Fix common/ includes.
1009 * event-loop.c: Fix common/ includes.
1011 (enum gdb_agent_op): Fix common/ includes.
1013 2019-01-21 Tom Tromey <tom@tromey.com>
1015 * tracepoint.c: Fix includes.
1016 * remote-utils.c: Fix includes.
1017 * linux-x86-low.c: Fix includes.
1019 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1021 * gdbreplay.c (gdbreplay_version): Update copyright year in
1023 * server.c (gdbserver_version): Likewise.
1025 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1027 * linux-low.c (add_lwp): Switch ordering.
1029 2018-11-29 Tom Tromey <tom@tromey.com>
1031 * win32-low.c (win32_join): Take pid, not process.
1032 * target.h (struct target_ops) <join>: Change argument type.
1033 (join_inferior): Change argument name.
1034 * spu-low.c (spu_join): Take pid, not process.
1035 * server.c (handle_detach): Preserve pid before destroying
1037 * lynx-low.c (lynx_join): Take pid, not process.
1038 * linux-low.c (linux_join): Take pid, not process.
1040 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1042 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1043 (aarch64_cannot_fetch_register): Likewise.
1044 (struct linux_target_ops): Update references.
1046 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1048 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1050 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1052 * configure.srv (ipa_ppc_linux_regobj): Add
1053 powerpc-isa207-htm-vsx32l-ipa.o and
1054 powerpc-isa207-htm-vsx64l-ipa.o.
1055 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1056 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1057 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1058 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1059 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1060 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1061 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1062 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1063 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1064 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1065 (init_registers_powerpc_isa207_htm_vsx32l)
1066 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1067 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1068 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1069 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1070 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1071 (ppc_store_tm_ctarregset): New functions.
1072 (ppc_regsets): Add entries for HTM regsets.
1073 (ppc_arch_setup): Set htm in features struct when needed. Set
1074 sizes for the HTM regsets.
1075 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1076 (initialize_low_arch): Call
1077 init_registers_powerpc_isa207_htm_vsx32l and
1078 init_registers_powerpc_isa207_htm_vsx64l.
1079 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1080 PPC_TDESC_ISA207_HTM_VSX.
1081 (initialize_low_tracepoint): Call
1082 init_registers_powerpc_isa207_htm_vsx32l and
1083 init_registers_powerpc_isa207_htm_vsx64l.
1085 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1087 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1088 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1089 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1090 (ppc_store_pmuregset): New functions.
1091 (ppc_regsets): Add entries for ebb and pmu regsets.
1092 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1093 pmu regsets are available. Set sizes for these regsets.
1095 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1097 * configure.srv (ipa_ppc_linux_regobj): Add
1098 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1099 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1100 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1101 rs6000/powerpc-isa207-vsx32l.xml, and
1102 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1103 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1104 <PPC_TDESC_ISA207_VSX>: New enum value.
1105 (init_registers_powerpc_isa207_vsx32l): Declare.
1106 (init_registers_powerpc_isa207_vsx64l): Declare.
1107 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1108 (ppc_store_tarregset): New function.
1109 (ppc_regsets): Add entry for the TAR regset.
1110 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1111 size for the TAR regsets.
1112 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1113 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1114 and init_registers_powerpc_isa207_vsx64l.
1115 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1116 (initialize_low_tracepoint): Call
1117 init_registers_powerpc_isa207_vsx32l and
1118 init_registers_powerpc_isa207_vsx64l.
1120 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1121 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1123 * configure.srv (ipa_ppc_linux_regobj): Add
1124 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1125 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1126 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1127 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1128 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1129 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1130 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1131 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1132 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1133 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1134 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1135 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1136 (ppc_hwcap): Add comment.
1137 (ppc_hwcap2): New global.
1138 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1139 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1140 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1141 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1142 when needed. Set sizes for the the DSCR and PPR regsets.
1143 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1144 (initialize_low_arch): Call
1145 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1146 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1147 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1148 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1149 (initialize_low_tracepoint): Call
1150 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1151 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1153 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1155 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1157 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1158 Simon Marchi <simark@simark.ca>
1160 * acinclude.m4: Include "../selftest.m4".
1161 * configure: Regenerate.
1162 * configure.ac: Use "GDB_AC_SELFTEST".
1163 * configure.srv: Use "$enable_unittests" instead of
1164 "$development" when checking whether unit tests have been
1166 * server.c (captured_main): Update message informing that
1167 selftests have been disabled.
1169 2018-10-04 Tom Tromey <tom@tromey.com>
1171 * configure: Rebuild.
1173 2018-10-04 Tom Tromey <tom@tromey.com>
1175 * server.c (handle_status): Rename inner "thread".
1176 (process_serial_event): Declare "res" in 'm' case.
1177 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1178 (iterate_over_lwps): Rename inner "thread".
1179 (linux_qxfer_libraries_svr4): Rename inner "len".
1180 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1182 2018-10-01 Gary Benson <gbenson@redhat.com>
1184 * gdb_proc_service.h: Moved common code to
1185 common/gdb_proc_service.h.
1187 2018-10-01 Gary Benson <gbenson@redhat.com>
1189 * gdb_proc_service.h: Synchronize comments and whitespace with
1190 GDB's version of this file.
1192 2018-09-25 Tom Tromey <tom@tromey.com>
1194 * configure: Rebuild.
1195 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1197 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1199 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1200 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1201 ($(IPA_LIB)): Sort IPA_OBJS.
1203 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1205 * Makefile.in: Remove references to $(ADD_DEPS).
1207 2018-09-16 Tom Tromey <tom@tromey.com>
1209 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1211 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1214 2018-09-05 Tom Tromey <tom@tromey.com>
1216 * configure: Rebuild.
1218 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1221 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1223 2018-08-27 Tom Tromey <tom@tromey.com>
1226 * configure: Rebuild.
1228 2018-08-27 Tom Tromey <tom@tromey.com>
1230 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1231 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1232 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1233 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1234 (s390x_emit_stack_adjust): Add casts to unsigned char.
1236 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1240 * server.h (struct client_state) <disable_randomization>:
1243 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1245 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1247 (mips_supply_ptrace_register): Likewise.
1249 2018-07-22 Tom Tromey <tom@tromey.com>
1251 * configure: Rebuild.
1253 2018-07-22 Tom Tromey <tom@tromey.com>
1255 * win32-low.c (win32_create_inferior): Remove unused variables.
1256 * gdbreplay.c (remote_open): Remove unused variable.
1257 * remote-utils.c (remote_prepare): Remove unused variable.
1258 * x86-tdesc.h (X86_TDESC_H): Define.
1259 (amd64_expedite_regs): Define conditionally.
1260 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1261 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1262 * remote-utils.c (readchar): Remove unused variable.
1264 2018-07-13 Pedro Alves <palves@redhat.com>
1266 * linux-low.c (linux_kill): Change parameter to process_info
1267 pointer instead of pid. Adjust.
1268 * lynx-low.c (lynx_kill): Likewise.
1269 * nto-low.c (nto_kill): Likewise.
1270 * spu-low.c (spu_kill): Likewise.
1271 * win32-low.c (win32_kill): Likewise.
1272 * server.c (handle_v_kill, kill_inferior_callback)
1273 (detach_or_kill_for_exit): Adjust.
1274 * target.c (kill_inferior): Change parameter to process_info
1275 pointer instead of pid. Adjust.
1276 * target.h (struct target_ops) <kill>: Change parameter to
1277 process_info pointer instead of pid. Adjust all implementations
1279 (kill_inferior): Likewise.
1281 2018-07-13 Pedro Alves <palves@redhat.com>
1283 * linux-low.c (linux_detach, linux_join): Change parameter to
1284 process_info pointer instead of pid. Adjust.
1285 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1286 * nto-low.c (nto_detach): Likewise.
1287 * spu-low.c (spu_detach, spu_join): Likewise.
1288 * win32-low.c (win32_detach, win32_join): Likewise.
1289 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1290 * target.h (struct target_ops) <detach, join>: Change parameter to
1291 process_info pointer instead of pid. Adjust all implementations
1293 (detach_inferior, join_inferior): Rename 'pid' parameter to
1296 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1297 Jan Kratochvil <jan.kratochvil@redhat.com>
1298 Paul Fertser <fercerpav@gmail.com>
1299 Tsutomu Seki <sekiriki@gmail.com>
1301 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1302 (OBS): Add 'common/netstuff.o'.
1303 (GDBREPLAY_OBS): Likewise.
1304 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1305 (remote_open): Implement support for IPv6
1307 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1309 (handle_accept_event): Accept connections from IPv6 sources.
1310 (remote_prepare): Handle IPv6-style hostnames; implement
1311 support for IPv6 connections.
1312 (remote_open): Implement support for printing connections from
1315 2018-07-11 Pedro Alves <palves@redhat.com>
1318 * mem-break.c (any_persistent_commands): Add process_info
1319 parameter and use it instead of relying on the current process.
1320 Change return type to bool.
1321 * mem-break.h (any_persistent_commands): Add process_info
1322 parameter and change return type to bool.
1323 * server.c (handle_detach): Remove require_running_or_return call.
1324 Look up the process_info for the process we're about to detach.
1325 If not found, return back error to GDB. Adjust
1326 any_persistent_commands call to pass down a process pointer.
1328 2018-07-11 Pedro Alves <palves@redhat.com>
1330 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1331 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1332 instead of collect_register_by_name.
1333 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1334 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1336 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1337 Pedro Alves <palves@redhat.com>
1339 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1341 2018-07-03 Tom Tromey <tom@tromey.com>
1343 * linux-low.c: Update.
1344 * lynx-low.c: Update.
1345 * mem-break.c: Update.
1346 * nto-low.c: Update.
1347 * remote-utils.c: Update.
1349 * spu-low.c: Update.
1351 * win32-low.c: Update.
1353 2018-07-03 Tom Tromey <tom@tromey.com>
1357 2018-07-03 Tom Tromey <tom@tromey.com>
1359 * linux-low.c: Update.
1361 2018-07-03 Tom Tromey <tom@tromey.com>
1365 2018-07-03 Tom Tromey <tom@tromey.com>
1367 * linux-low.c: Update.
1368 * linux-mips-low.c: Update.
1369 * lynx-low.c: Update.
1370 * nto-low.c: Update.
1371 * remote-utils.c: Update.
1373 * spu-low.c: Update.
1375 * thread-db.c: Update.
1377 2018-07-03 Tom Tromey <tom@tromey.com>
1379 * linux-low.c: Update.
1380 * linux-mips-low.c: Update.
1381 * lynx-low.c: Update.
1382 * mem-break.c: Update.
1383 * nto-low.c: Update.
1384 * remote-utils.c: Update.
1386 * spu-low.c: Update.
1388 * tracepoint.c: Update.
1390 2018-07-03 Tom Tromey <tom@tromey.com>
1392 * linux-low.c: Update.
1393 * linux-ppc-low.c: Update.
1394 * linux-x86-low.c: Update.
1395 * proc-service.c: Update.
1397 * spu-low.c: Update.
1398 * thread-db.c: Update.
1399 * win32-low.c: Update.
1401 2018-07-03 Tom Tromey <tom@tromey.com>
1403 * linux-low.c: Update.
1404 * lynx-low.c: Update.
1405 * nto-low.c: Update.
1406 * remote-utils.c: Update.
1407 * spu-low.c: Update.
1408 * thread-db.c: Update.
1409 * win32-low.c: Update.
1411 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1413 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1414 parameter in call to 'amd64_create_target_description'.
1416 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1418 * x86-tdesc.h: Remove executable permission flag.
1420 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1422 * configure.ac: Remove AC_PREREQ, add missing quoting.
1423 * configure: Re-generate.
1424 * config.in: Re-generate.
1425 * aclocal.m4: Re-generate.
1427 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1429 * tracepoint.h (current_traceframe): Remove declaration.
1431 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1433 * linux-aarch64-low.c (is_sve_tdesc): New function.
1434 (aarch64_sve_regs_copy_to_regcache): Likewise.
1435 (aarch64_sve_regs_copy_from_regcache): Likewise.
1436 (aarch64_regs_info): Add SVE checks.
1437 (initialize_low_arch): Initialize SVE.
1439 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1441 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1443 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1445 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1446 (initialize_low_tracepoint): Likewise
1447 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1448 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1450 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1452 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1454 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1456 * server.h (PBUFSIZ): Increase size
1458 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1460 * regcache.c (regcache::raw_compare): New function.
1461 * regcache.h (regcache::raw_compare): New declaration.
1463 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1465 * regcache.c (new_register_cache): Use new.
1466 (free_register_cache): Use delete.
1467 (register_data): Use const.
1468 (supply_register): Move body inside regcache.
1469 (regcache::raw_supply): New override function.
1470 (collect_register): Move body inside regcache.
1471 (regcache::raw_collect): New override function.
1472 (regcache::get_register_status): New override function.
1473 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1475 2018-06-09 Tom Tromey <tom@tromey.com>
1477 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1479 (event_queue): Use std::queue.
1480 (gdb_event_xfree): Remove.
1481 (initialize_event_loop, process_event, wait_for_event): Update.
1483 2018-06-08 Stan Cox <scox@redhat.com>
1485 * win32-low.c (win32_create_inferior): last_ptid and last_status
1486 moved to client_state.
1488 2018-06-08 Pedro Alves <palves@redhat.com>
1490 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1491 common/common-exceptions.o, common/common-utils.o,
1492 common/errors.o, common/print-utils.o and utils.o.
1493 * gdbreplay.c: Include "common-defs.h" instead of the two
1494 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1495 string.h or alloca.h.
1496 (perror_with_name): Delete.
1497 (remote_open): Use xstrdup instead of strdup.
1498 (main): Rename to ...
1499 (captured_main): ... this.
1502 2018-06-08 Tom Tromey <tom@tromey.com>
1504 * linux-low.c (linux_low_read_btrace): Update.
1506 2018-06-04 Stan Cox <scox@redhat.com>
1508 * server.h (struct client_state): New.
1509 * server.c (cont_thread, general_thread, multi_process)
1510 (report_fork_events, report_vfork_events, report_exec_events)
1511 (report_thread_events, swbreak_feature, hwbreak_feature)
1512 (vCont_supported, disable_randomization, pass_signals)
1513 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1514 Moved to client_state.
1515 * remote-utils.c (remote_debug, noack_mode)
1516 (transport_is_reliable): Moved to client_state.
1517 * tracepoint.c (current_traceframe): Moved to client_state.
1520 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1521 linux-low.c, remote-utils.h, target.c: Use client_state.
1523 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1525 * configure.srv: Add new c/h file.
1527 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1529 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1532 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1534 * gdb.arch/mips-fpregset-core.exp: New test.
1535 * gdb.arch/mips-fpregset-core.c: New test source.
1537 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1540 * hostio.c (require_int): Do not report overflow for integers
1541 between 0xfffffff and 0x7fffffff.
1543 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1545 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1546 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1547 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1549 (the_low_target): Wire them.
1551 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1553 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1554 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1555 mode. Call collect_register_by_name with vscr using
1556 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1557 (ppc_store_vrregset): Add and set vscr_offset variable as in
1558 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1561 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1563 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1564 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1565 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1567 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1569 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1570 (ppc_store_vsxregset): Likewise.
1571 (ppc_fill_vrregset): Likewise.
1572 (ppc_store_vrregset): Likewise.
1573 (ppc_fill_evrregset): Likewise.
1574 (ppc_store_evrregset): Likewise.
1575 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1576 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1579 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1581 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1582 wordsize of the inferior. Call ppc_linux_target_wordsize.
1584 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1586 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1587 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1588 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1589 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1590 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1591 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1592 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1593 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1594 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1595 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1596 (tdesc_powerpc_e500l): Remove.
1597 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1598 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1599 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1600 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1602 (ppc_arch_setup): Remove target description matching code. Fill a
1603 ppc_linux_features struct and call ppc_linux_match_description
1606 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1608 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1609 width of the requested register exceeds the width of the
1611 (mips_cannot_store_register): Likewise.
1613 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1615 * linux-mips-low.c (mips_fetch_register): New function. Update
1617 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1618 (the_low_target): Wire `mips_fetch_register'.
1620 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1622 * lynx-i386-low.c (LYNXOS_178): New macro.
1623 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1624 the layout on LynxOS-178.
1625 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1626 handle floating point registers that are not supported by
1629 2018-05-10 Tom Tromey <tom@tromey.com>
1631 * configure: Rebuild.
1633 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1636 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1637 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1638 Use it to set the expedite_regs field in the given tdesc.
1639 * x86-tdesc.h: New file.
1640 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1641 Adjust following the addition of the new expedite_regs parameter
1642 to init_target_desc.
1643 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1644 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1645 (i386_linux_read_description, amd64_linux_read_description):
1646 Adjust following the addition of the new expedite_regs parameter
1647 to init_target_desc.
1648 * lynx-i386-low.c: #include "x86-tdesc.h".
1649 (lynx_i386_arch_setup): Adjust following the addition of the new
1650 expedite_regs parameter to init_target_desc.
1651 * nto-x86-low.c: #include "x86-tdesc.h".
1652 (nto_x86_arch_setup): Adjust following the addition of the new
1653 expedite_regs parameter to init_target_desc.
1654 * win32-i386-low.c: #include "x86-tdesc.h".
1655 (i386_arch_setup): Adjust following the addition of the new
1656 expedite_regs parameter to init_target_desc.
1658 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1661 * win32-low.c (win32_create_inferior): Add call to my_wait
1662 setting last_status global.
1664 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1667 * win32-low.c (create_process): Only call gdb_tilde_expand if
1668 inferior_cwd is not NULL.
1670 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1672 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1673 registers to the cache if their values have changed.
1674 (i387_xsave_to_cache): Provide default values for x87 control
1675 registers when these features are available, but disabled.
1676 * regcache.c (supply_register_by_name_zeroed): New function.
1677 * regcache.h (supply_register_by_name_zeroed): Declare new
1680 2018-05-07 Tom Tromey <tom@tromey.com>
1682 * configure: Rebuild.
1684 2018-05-04 Tom Tromey <tom@tromey.com>
1686 * configure: Rebuild.
1688 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1689 Pedro Alves <palves@redhat.com>
1691 * linux-aarch64-low.c (aarch64_stopped_data_address):
1694 2018-04-27 Tom Tromey <tom@tromey.com>
1696 * configure: Rebuild.
1698 2018-04-23 Tom Tromey <tom@tromey.com>
1700 * configure: Rebuild.
1702 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1704 * Makefile.in (depcomp): Add "..".
1705 (all_deps_files): New and use it.
1707 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1709 * configure.srv (aarch64*-*-linux*): Don't include xml.
1710 (i[34567]86-*-cygwin*): Likewise.
1711 (i[34567]86-*-linux*): Likewise.
1712 (i[34567]86-*-lynxos*): Likewise.
1713 (i[34567]86-*-mingw32ce*): Likewise.
1714 (i[34567]86-*-mingw*): Likewise.
1715 (i[34567]86-*-nto*): Likewise.
1716 (tic6x-*-uclinux): Likewise.
1717 (x86_64-*-linux*): Likewise.
1718 (x86_64-*-mingw*): Likewise.
1719 (x86_64-*-cygwin*): Likewise.
1721 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1723 * tdesc.c: Remove xml parameter.
1725 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1727 * server.c (get_features_xml): Remove cast.
1728 * tdesc.c (void target_desc::accept): Fill in function.
1729 (tdesc_get_features_xml): Remove old xml creation.
1730 (print_xml_feature::visit_pre): Add xml vistor.
1731 * tdesc.h (struct target_desc): Make xmltarget mutable.
1732 (tdesc_get_features_xml): Remove declaration.
1734 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1736 * tdesc.c (tdesc_architecture_name): Add new function.
1737 (tdesc_osabi_name): Likewise.
1738 (tdesc_get_features_xml): Use new functions.
1740 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1742 * tdesc.c (tdesc_create_flags): Remove.
1743 (tdesc_add_flag): Likewise.
1744 (tdesc_named_type): Likewise.
1745 (tdesc_create_union): Likewise.
1746 (tdesc_create_struct): Likewise.
1747 (tdesc_create_vector): Likewise.
1748 (tdesc_add_bitfield): Likewise.
1749 (tdesc_add_field): Likewise.
1750 (tdesc_set_struct_size): Likewise.
1752 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1754 * tdesc.c (~target_desc): Remove implictly deleted items.
1755 (init_target_desc): Iterate all features.
1756 (tdesc_get_features_xml): Use vector.
1757 (tdesc_create_feature): Create feature.
1758 * tdesc.h (tdesc_feature) Remove
1759 (target_desc): Add features.
1761 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1763 * Makefile.in: Add common/tdesc.c
1764 * tdesc.c (init_target_desc): init all reg_defs from register
1766 (tdesc_create_reg): Create tdesc_reg.
1767 * tdesc.h (tdesc_feature): Add register vector.
1769 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1771 * tdesc.h (struct target_desc) <features>: Change type to
1772 std::vector<std::string>.
1773 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1775 (tdesc_get_features_xml): Likewise.
1776 (tdesc_create_feature): Likewise.
1778 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1780 * regcache.c (find_register_by_number): Return a ref.
1781 (find_regno): Use references.
1782 (register_size): Likewise.
1783 (register_data): Likewise.
1784 * tdesc.c (target_desc::~target_desc): Remove free calls.
1785 (target_desc::operator==): Use std::vector compare.
1786 (init_target_desc): Use reference.
1787 (tdesc_create_reg): Use reg constructors.
1788 * tdesc.h (struct target_desc): Replace pointer with object.
1790 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1792 * regcache.c (find_register_by_number): Make static.
1793 (find_regno): Use find_register_by_number
1794 * regcache.h (struct reg): Remove declaration.
1796 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1798 * tdesc.c (target_desc::~target_desc): Move to here.
1799 (target_desc::operator==): Likewise.
1800 * tdesc.h (target_desc::~target_desc): Move from here.
1801 (target_desc::operator==): Likewise.
1803 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1805 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1807 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1809 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1811 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1812 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1813 and init_registers_s390_gs_linux64.
1815 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1817 * linux-s390-low.c (s390_fill_gs): Remove function.
1818 (s390_fill_gsbc): Remove function.
1819 (s390_regsets): Set fill functions for the guarded storage regsets
1822 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1824 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1825 the word size. Add comment.
1826 (s390_get_wordsize): New function.
1827 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1828 pswm with it. Instead, use s390_get_wordsize to determine the
1829 word size first and derive the correct tdesc from that directly.
1831 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1833 * Makefile.in: Include silent-rules.mk.
1834 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1835 (COMPILE): Add ECHO_CXX.
1836 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1837 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1838 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1839 (version-generated.c): Add ECHO_GEN.
1840 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1841 (IPAGENT_COMPILE): Add ECHO_CXX.
1842 (%-generated.c): Add ECHO_REGDAT.
1844 2018-03-14 Tom Tromey <tom@tromey.com>
1847 * ax.c (ax_printf): Special case for NULL.
1849 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1851 * linux-low.c (linux_qxfer_libraries_svr4): Use
1852 xml_escape_text_append.
1854 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1856 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1858 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1860 * server.c (handle_general_set): Remove unnecessary xstrdup.
1862 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1864 * server.c (parse_debug_format_options): Adjust to
1865 delim_string_to_char_ptr_vec changes.
1866 * thread-db.c (thread_db_load_search): Adjust to
1867 dirnames_to_char_ptr_vec changes.
1869 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1871 * target.h (target_enable_btrace, target_disable_btrace)
1872 (target_read_btrace, target_read_btrace_conf): Turn macro into
1873 inline function. Throw error if target method is not defined.
1874 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1875 check for btrace target method. Be prepared to handle exceptions
1876 from btrace target methods.
1878 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1880 * server.c (captured_main): Change order of error message printed
1881 when the current working directory cannot be found.
1883 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * server.c: Include "filenames.h" and "pathstuff.h".
1886 (program_name): Delete variable.
1887 (program_path): New anonymous class.
1888 (get_exec_wrapper): Use "program_path" instead of
1890 (handle_v_run): Likewise.
1891 (captured_main): Likewise.
1892 (process_serial_event): Likewise.
1894 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1896 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1897 (OBJS): Add "pathstuff.o".
1898 * server.c (current_directory): New global variable.
1899 (captured_main): Initialize "current_directory".
1901 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1903 * tdesc.c: Use common/tdesc.h.
1904 * tdesc.h: Likewise.
1906 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1907 Simon Marchi <simon.marchi@ericsson.com>
1909 * Makefile.in: Switch order of make rules.
1911 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1913 * Makefile.in: Add common directory in build.
1914 * configure.ac: Add common reference.
1915 * configure: Regenerate.
1917 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1919 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1920 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1921 * spu-low.c (spu_target_ops): Likewise.
1922 * win32-low.c (win32_target_ops): Likewise.
1923 * server.c (supported_btrace_packets): Report packets unconditionally.
1924 * target.h (target_ops) <supports_btrace>: Remove.
1925 (target_supports_btrace): Remove.
1927 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1929 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1930 (handle_btrace_disable): Change return type to void. Use exceptions
1932 (handle_btrace_general_set): Catch exception and copy message to
1935 2018-02-08 Tom Tromey <tom@tromey.com>
1937 * linux-low.c (install_software_single_step_breakpoints): Use
1938 make_scoped_restore.
1939 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1940 (do_restore_current_thread_cleanup): Remove.
1941 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1944 2018-02-08 Tom Tromey <tom@tromey.com>
1946 * mem-break.c (set_raw_breakpoint_at): Use
1947 gdb::unique_xmalloc_ptr.
1949 2018-01-30 Pedro Alves <palves@redhat.com>
1952 * target.c (target_terminal::terminal_state): Rename to ...
1953 (target_terminal::m_terminal_state): ... this.
1955 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1957 * linux-low.c (handle_extended_wait): Surround call to
1958 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1960 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1962 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1963 linux_ptrace_attach_fail_reason_string now returning an
1965 (linux_attach): Likewise.
1966 * thread-db.c (attach_thread): Likewise.
1968 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1971 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1972 checking for fs_base/gs_base fields in struct user_regs_struct.
1973 * configure: Regenerate.
1975 2018-01-16 Yao Qi <yao.qi@linaro.org>
1978 * linux-low.c (fetch_register): Call supply_register instead of
1981 2018-01-08 Yao Qi <yao.qi@linaro.org>
1982 Simon Marchi <simon.marchi@ericsson.com>
1984 * Makefile.in (OBS): Remove selftest.o.
1985 * configure.ac: Set srv_selftest_objs if $development is true.
1986 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1987 * configure: Re-generated.
1988 * server.c (captured_main): Wrap variable selftest_filter with
1991 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1993 * server.c (parse_debug_format_options): Return std::string.
1994 (handle_monitor_command, captured_main): Adjust.
1996 2018-01-05 Pedro Alves <palves@redhat.com>
1999 * server.c (captured_main): Pass quiet=false to
2000 save_original_signals_state.
2002 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2004 * gdbreplay.c (gdbreplay_version): Update copyright year in
2006 * server.c (gdbserver_version): Likewise.
2008 2017-12-08 Tom Tromey <tom@tromey.com>
2010 * ax.c (ax_printf): Update.
2012 2017-12-07 Yao Qi <yao.qi@linaro.org>
2014 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2015 aarch64_linux_read_description.
2016 * linux-amd64-ipa.c (idx2mask): New array.
2017 (get_ipa_tdesc): Move idx2mask out.
2018 (initialize_low_tracepoint): Initialize target descriptions.
2019 * linux-i386-ipa.c (idx2mask): New array.
2020 (get_ipa_tdesc): Move idx2mask out.
2021 (initialize_low_tracepoint): Initialize target descriptions.
2023 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2025 * tdesc.c (struct tdesc_type): Change return type.
2026 (tdesc_add_flag): Change parameter type.
2027 (tdesc_add_bitfield): Likewise.
2028 (tdesc_add_field): Likewise.
2029 (tdesc_set_struct_size): Likewise.
2031 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2033 * regcache.c (registers_to_string): Remove unused variable.
2035 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2037 * inferiors.c (for_each_inferior_with_data): Remove.
2038 * inferiors.h (for_each_inferior_with_data): Remove.
2039 * server.c (handle_qxfer_threads_worker): Change parameter type.
2040 (handle_qxfer_threads_proper): Use for_each_thread.
2042 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2044 * inferiors.c (for_each_inferior): Remove.
2045 (clear_inferiors): Use for_each_thread.
2046 * inferiors.h (for_each_inferior): Remove.
2047 * linux-low.c (linux_wait_for_event_filtered): Use
2049 (linux_stabilize_threads): Likewise.
2050 * regcache.c (regcache_release): Likewise.
2051 * server.c (gdb_wants_all_threads_stopped): Likewise.
2052 (clear_pending_status_callback): Remove.
2053 (handle_status): Use for_each_thread.
2054 (captured_main): Likewise.
2055 * win32-low.c (child_init_thread_list): Likewise.
2056 (win32_clear_inferiors): Likewise.
2057 (fake_breakpoint_event): Likewise.
2059 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2061 * inferiors.h (find_inferior): Remove.
2062 * inferiors.c (find_inferior): Remove.
2064 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2066 * linux-low.c (resume_status_pending_p): Update comment.
2067 (need_step_over_p): Update comment.
2069 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2071 * linux-low.c (proceed_one_lwp): Return void, change parameter
2073 (unsuspend_and_proceed_one_lwp): Likewise.
2074 (proceed_all_lwps): Use for_each_thread.
2075 (unstop_all_lwps): Likewise.
2077 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2079 * linux-low.c (linux_resume_one_thread): Return void, take
2081 (linux_resume): Use for_each_thread.
2083 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2085 * linux-low.c (send_sigstop_callback): Return void, change
2086 parameter type. Rename to...
2087 (send_sigstop): ... this.
2088 (suspend_and_send_sigstop_callback): Return void, change parameter
2090 (suspend_and_send_sigstop): ... this.
2091 (stop_all_lwps): Use for_each_thread.
2093 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2095 * linux-low.c (lwp_running): Return bool, remove unused
2097 (linux_stabilize_threads): Use find_thread.
2099 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2101 * linux-low.c (select_singlestep_lwp_callback): Remove.
2102 (count_events_callback): Remove.
2103 (select_event_lwp_callback): Remove.
2104 (select_event_lwp): Use find_thread/for_each_thread.
2106 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2108 * linux-low.c (not_stopped_callback): Return bool, take filter
2110 (linux_wait_for_event_filtered): Use find_thread.
2111 (linux_wait_1): Likewise.
2113 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2115 * linux-low.c (same_lwp): Remove.
2116 (find_lwp_pid): Use find_thread.
2118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2120 * linux-low.c (delete_lwp_callback): Remove.
2121 (linux_mourn): Use for_each_thread.
2123 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2125 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2126 args parameter, don't check for pid.
2127 (linux_detach): Use for_each_thread.
2129 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2131 * linux-low.c (struct counter): Remove.
2132 (second_thread_of_pid_p): Remove.
2133 (last_thread_of_process_p): Use find_thread.
2135 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2137 * inferiors.c (find_inferior_in_random): Remove.
2138 * inferiors.h (find_inferior_in_random): Remove.
2139 * linux-low.c (status_pending_p_callback): Return bool, accept
2140 parameter ptid directly.
2141 (linux_wait_for_event_filtered): Use find_thread_in_random.
2142 (linux_wait_1): Likewise.
2144 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2146 * inferiors.c (find_inferior_id): Remove.
2147 (find_thread_ptid): Move implemention from find_inferior_id to
2149 * inferiors.h (find_inferior_id): Remove.
2150 * server.c (handle_status): Use find_thread_ptid.
2151 (process_serial_event): Likewise.
2152 * thread-db.c (find_one_thread): Likewise.
2153 (thread_db_thread_handle): Likewise.
2154 * win32-low.c (thread_rec): Likewise.
2155 (child_delete_thread): Likewise.
2156 (win32_thread_alive): Likewise.
2157 (get_child_debug_event): Likewise.
2159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2161 * linux-mips-low.c (update_watch_registers_callback): Return
2162 void, remove pid_p parameter, don't check for pid.
2163 (mips_insert_point, mips_remove_point): Use for_each_thread.
2165 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2167 * lynx.low (lynx_delete_thread_callback): Remove.
2168 (lynx_mourn): Use for_each_thread.
2170 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2172 * regcache.c (regcache_invalidate_one): Remove.
2173 (regcache_invalidate_pid): use for_each_thread.
2175 2017-11-26 Tom Tromey <tom@tromey.com>
2177 * linux-low.c (linux_create_inferior): Update.
2179 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2181 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2183 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2185 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2186 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2187 * linux-aarch64-tdesc-selftest.c: New file.
2188 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2190 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2192 * configure.srv: Add new file.
2193 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2194 * linux-aarch64-tdesc-selftest.c: New file.
2195 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2197 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2199 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2200 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2201 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2203 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2205 * configure.srv: Add new files.
2206 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2207 aarch64_linux_read_description.
2208 * linux-aarch64-low.c (aarch64_linux_read_description):
2209 Merge with aarch64_arch_setup.
2210 (aarch64_arch_setup): Call aarch64_linux_read_description.
2211 * linux-aarch64-tdesc.c: New file.
2212 * linux-aarch64-tdesc.h: New file.
2214 2017-11-24 Yao Qi <yao.qi@linaro.org>
2216 * configure.srv: Set $srv_regobj for tic6x-linux.
2217 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2218 (tic6x_read_description): Move some code to tic6x_arch_setup.
2219 (tic6x_tdesc_test): New function.
2220 (initialize_low_arch): Call selftests::register_test.
2222 2017-11-22 Yao Qi <yao.qi@linaro.org>
2224 * remote-utils.c (prepare_resume_reply): Use memcpy.
2226 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2228 * linux-low.c (kill_one_lwp_callback): Return void, take
2229 argument directly, don't filter on pid.
2230 (linux_kill): Use for_each_thread.
2232 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2234 * linux-low.c (need_step_over_p): Return bool, remove dummy
2236 (linux_resume, proceed_all_lwps): Use find_thread.
2238 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2240 * linux-low.c (resume_status_pending_p): Return bool, remove
2242 (linux_resume): Use find_thread.
2244 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2246 * linux-low.c (struct thread_resume_array): Remove.
2247 (linux_set_resume_request): Return void, take arguments
2249 (linux_resume): Use for_each_thread.
2251 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2253 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2254 return bool, remove data argument.
2255 (linux_stabilize_threads): Use find_thread.
2257 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2259 * linux-low.c (unsuspend_one_lwp): Remove.
2260 (unsuspend_all_lwps): Use for_each_thread, inline code from
2263 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2265 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2266 * linux-low.c (struct iterate_over_lwps_args): Remove.
2267 (iterate_over_lwps_filter): Remove.
2268 (iterate_over_lwps): Use find_thread.
2270 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2272 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2273 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2274 code from reset_lwp_ptrace_options_callback.
2276 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2278 * linux-arm-low.c (struct update_registers_data): Remove.
2279 (update_registers_callback): Return void, take arguments
2280 directly, don't check thread's pid.
2281 (arm_insert_point, arm_remove_point): Use for_each_thread.
2283 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2285 * win32-low.c (continue_one_thread): Return void, take argument
2287 (child_continue): Use for_each_thread.
2289 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2291 * win32-i386-low.c (update_debug_registers_callback): Rename
2293 (update_debug_registers): ... this, return void, remove pid_p arg.
2294 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2296 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2298 * inferiors.h (struct process_info): Add constructor, initialize
2300 <syscalls_to_catch>: Change type to std::vector<int>.
2301 * inferiors.c (add_process): Allocate process_info with new.
2302 (remove_process): Free process_info with delete.
2303 * linux-low.c (handle_extended_wait): Adjust.
2304 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2305 * server.c (handle_general_set): Adjust.
2307 2017-11-16 Pedro Alves <palves@redhat.com>
2309 * remote-utils.c (remote_close): Block SIGIO signals instead of
2310 uninstalling the SIGIO handler.
2312 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2314 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2316 2017-11-16 Yao Qi <yao.qi@linaro.org>
2318 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2319 (tic6x_store_gregset): Likewise.
2320 (tic6x_usrregs_info): Move it up.
2322 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2324 * Makefile.in: Update arch rules.
2325 * configure.srv: Explicitly mark arch/ files.
2327 2017-11-13 Andreas Schwab <schwab@suse.de>
2329 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2331 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2333 2017-11-06 Pedro Alves <palves@redhat.com>
2335 * config.in, configure: Regenerate.
2337 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2339 * target.c (struct thread_search): Remove.
2340 (thread_search_callback): Remove.
2341 (prepare_to_access_memory): Use for_each_thread instead of
2342 find_inferior. Inline code from thread_search_callback.
2344 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2346 * server.c (struct visit_actioned_threads_data): Remove.
2347 (visit_actioned_threads): Change prototype to take arguments
2349 (resume): Use find_thread instead of find_inferior.
2351 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2353 * server.c (queue_stop_reply_callback): Change prototype, return
2355 (find_status_pending_thread_callback): Remove.
2356 (handle_status): Replace find_inferior with find_thread and
2359 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2361 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2363 (aarch64_store_gregset): Likewise.
2364 (aarch64_fill_fpregset): Likewise.
2365 (aarch64_store_fpregset): Likewise.
2367 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2369 * gdbthread.h (find_thread, for_each_thread): New functions.
2370 * inferiors.c (thread_of_pid): Remove.
2371 (find_any_thread_of_pid): Use find_thread.
2372 * linux-low.c (num_lwps): Use for_each_thread.
2374 2017-10-17 Yao Qi <yao.qi@linaro.org>
2376 * Makefile.in: Remove one rule.
2377 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2379 2017-10-17 Yao Qi <yao.qi@linaro.org>
2381 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2382 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2384 2017-10-17 Yao Qi <yao.qi@linaro.org>
2386 * configure.srv: Rename arm.o with arch/arm.o.
2388 2017-10-17 Yao Qi <yao.qi@linaro.org>
2390 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2391 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2392 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2393 (arch-i386.o, arch-amd64.o): Remove rules.
2394 (arch/%.o): New rule.
2395 Update POSTCOMPILE and COMPILE.pre.
2396 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2397 * configure: Re-generated.
2398 * configure.srv: Replace arch-i386.o with arch/i386.o.
2399 Replace arch-amd64.o with arch/amd64.o.
2401 2017-10-16 Yao Qi <yao.qi@linaro.org>
2403 * configure: Regenerated.
2405 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2407 * inferiors.h: (struct inferior_list): Remove.
2408 (struct inferior_list_entry); Remove.
2409 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2410 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2411 get_first_inferior): Remove.
2412 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2413 find_inferior_id, find_inferior_in_random): Change signature.
2414 * inferiors.c (all_threads): Change type to
2415 std::list<thread_info *>.
2416 (get_thread): Remove macro.
2417 (find_inferior, find_inferior_id): Change signature, implement
2419 (find_inferior_in_random): Change signature, implement using
2420 find_thread_in_random.
2421 (for_each_inferior, for_each_inferior_with_data): Change
2422 signature, implement using for_each_thread.
2423 (add_inferior_to_list, remove_inferior): Remove.
2424 (add_thread, get_first_thread, thread_of_pid,
2425 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2426 (get_first_inferior, one_inferior_p, clear_inferior_list):
2428 (clear_inferiors, get_thread_process): Update.
2429 * gdbthread.h: Include <list>.
2430 (struct thread_info) <entry>: Remove field.
2432 (all_threads): Change type to std::list<thread_info *>.
2433 (get_first_inferior): Add doc.
2434 (find_thread, for_each_thread, find_thread_in_random): New
2436 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2437 * linux-arm-low.c (update_registers_callback): Update.
2438 * linux-low.c (second_thread_of_pid_p): Update.
2439 (kill_one_lwp_callback, linux_detach_lwp_callback,
2440 delete_lwp_callback, status_pending_p_callback, same_lwp,
2441 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2442 iterate_over_lwps, not_stopped_callback,
2443 resume_stopped_resumed_lwps, count_events_callback,
2444 select_singlestep_lwp_callback, select_event_lwp_callback,
2445 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2446 suspend_and_send_sigstop_callback, wait_for_sigstop,
2447 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2448 lwp_running, linux_set_resume_request, resume_status_pending_p,
2449 need_step_over_p, start_step_over, linux_resume_one_thread,
2450 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2451 reset_lwp_ptrace_options_callback): Update.
2452 * linux-mips-low.c (update_watch_registers_callback): Update.
2453 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2455 (free_register_cache_thread_one): Remove.
2456 (regcache_release): Update.
2457 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2458 handle_qxfer_threads_worker): Update.
2459 (handle_query): Update, use list iterator.
2460 (visit_actioned_threads, handle_pending_status,
2461 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2462 clear_pending_status_callback, set_pending_status_callback,
2463 find_status_pending_thread_callback, handle_status,
2464 process_serial_event): Update.
2465 * target.c (thread_search_callback): Update.
2466 * thread-db.c (thread_db_get_tls_address): Update.
2467 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2469 * win32-i386-low.c (update_debug_registers_callback): Update.
2470 * win32-low.c (delete_thread_info, child_delete_thread,
2471 continue_one_thread, suspend_one_thread,
2472 get_child_debug_event): Adjust.
2474 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2476 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2477 * inferiors.h: Include <list>.
2478 (struct process_info) <entry>: Remove field.
2480 (pid_of): Change macro to function.
2481 (ptid_of, lwpid_of): Remove macro.
2482 (all_processes): Change type to std::list<process_info *>.
2483 (ALL_PROCESSES): Remove macro.
2484 (for_each_process, find_process): New function.
2485 * inferiors.c (all_processes): Change type to
2486 std::list<process_info *>.
2487 (find_thread_process): Adjust.
2488 (add_process): Likewise.
2489 (remove_process): Likewise.
2490 (find_process_pid): Likewise.
2491 (get_first_process): Likewise.
2492 (started_inferior_callback): Remove.
2493 (have_started_inferiors_p): Adjust.
2494 (attached_inferior_callback): Remove.
2495 (have_attached_inferiors_p): Adjust.
2496 * linux-low.c (check_zombie_leaders): Likewise.
2497 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2498 (x86_linux_update_xmltarget): Adjust.
2499 * server.c (handle_query): Likewise.
2500 (gdb_reattached_process): Remove.
2501 (handle_status): Adjust.
2502 (kill_inferior_callback): Likewise.
2503 (detach_or_kill_inferior): Remove.
2504 (print_started_pid): Likewise.
2505 (print_attached_pid): Likewise.
2506 (detach_or_kill_for_exit): Update.
2507 (process_serial_event): Likewise.
2508 * linux-arm-low.c (arm_new_fork): Likewise.
2510 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2512 * dll.h: Include <list>.
2513 (struct dll_info): Add constructor.
2514 <entry>: Remove field.
2515 (all_dlls): Change type to std::list<dll_info>.
2516 * dll.c: Include <algorithm>.
2517 (get_dll): Remove macro.
2518 (all_dlls): Change type to std::list<dll_info *>.
2519 (free_one_dll): Remove.
2520 (match_dll): Likewise.
2521 (loaded_dll): Adjust.
2522 (unloaded_dll): Adjust to all_dlls type change, use
2523 std::find_if. Inline code from match_dll.
2524 (clear_dlls): Adjust to all_dlls type change.
2525 * server.c (emit_dll_description): Remove.
2526 (handle_qxfer_libraries): Adjust to all_dlls type change,
2527 integrate emit_dll_description's functionality.
2529 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2531 * linux-low.h (struct linux_target_ops) <delete_process>: New
2533 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2534 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2535 (struct linux_target_ops): Add delete_process callback.
2536 * linux-arm-low.c (arm_delete_process): New.
2537 (struct linux_target_ops): Add delete_process callback.
2538 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2539 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2540 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2541 * linux-mips-low.c (mips_linux_delete_process): New.
2542 (struct linux_target_ops): Add delete_process callback.
2543 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2544 * linux-s390-low.c (struct linux_target_ops): Likewise.
2545 * linux-sh-low.c (struct linux_target_ops): Likewise.
2546 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2547 * linux-tile-low.c (struct linux_target_ops): Likewise.
2548 * linux-x86-low.c (x86_linux_delete_process): New.
2549 (struct linux_target_ops): Add delete_process callback.
2550 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2552 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2554 * linux-aarch64-low.c (the_low_target): Add thread delete
2556 * linux-arm-low.c (arm_delete_thread): New function.
2557 (the_low_target): Add thread delete callback.
2558 * linux-bfin-low.c (the_low_target): Likewise.
2559 * linux-crisv32-low.c (the_low_target): Likewise.
2560 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2562 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2564 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2565 * linux-mips-low.c (mips_linux_delete_thread): New function.
2566 (the_low_target): Add thread delete callback.
2567 * linux-ppc-low.c (the_low_target): Likewise.
2568 * linux-s390-low.c (the_low_target): Likewise.
2569 * linux-sh-low.c (the_low_target): Likewise.
2570 * linux-tic6x-low.c (the_low_target): Likewise.
2571 * linux-tile-low.c (the_low_target): Likewise.
2572 * linux-x86-low.c (the_low_target): Likewise.
2573 * linux-xtensa-low.c (the_low_target): Likewise.
2575 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2577 * win32-low.c: Include "common-inferior.h".
2579 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2581 * inferiors.c (set_inferior_cwd): New function.
2582 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2583 (handle_query): Inform that QSetWorkingDir is supported.
2584 * win32-low.c (create_process): Pass the inferior's cwd to
2587 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2589 * inferiors.c (current_inferior_cwd): New global variable.
2590 (get_inferior_cwd): New function.
2591 * inferiors.h (struct process_info) <cwd>: New field.
2593 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2595 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2596 (OBS): Add gdb_tilde_expand.o.
2598 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2600 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2601 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2603 2017-09-29 Pedro Alves <palves@redhat.com>
2605 * ax.c (gdb_parse_agent_expr): Constify.
2606 * ax.h (gdb_parse_agent_expr): Constify.
2607 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2609 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2610 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2611 * remote-utils.h (read_ptid): Constify.
2612 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2613 (process_point_options, process_serial_event): Constify.
2614 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2615 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2616 (cmd_qtbuffer): Constify.
2618 2017-09-29 Pedro Alves <palves@redhat.com>
2620 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2623 2017-09-29 Pedro Alves <palves@redhat.com>
2625 * linux-low.c (handle_extended_wait): Pass parent thread instead
2626 of process to thread_db_notice_clone.
2627 * linux-low.h (thread_db_notice_clone): Replace parent process
2628 parameter with parent thread parameter.
2629 * thread-db.c (find_one_thread): Add comment.
2630 (thread_db_notice_clone): Replace parent process parameter with
2631 parent thread parameter. Temporarily switch to the parent thread.
2633 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2635 * gdbthread.h: Include "common-gdbthread.h".
2636 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2637 "if" when validating the ptid.
2638 * remote-utils.c: Include "gdbthread.h".
2639 (prepare_resume_reply): Use "switch_to_thread".
2640 * target.c (done_accessing_memory): Likewise.
2642 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2644 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2645 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2646 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2647 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2648 s390x-gs-linux64-ipa.o to ipa_obj.
2649 * linux-s390-low.c (HWCAP_S390_GS): New define.
2650 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2652 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2653 (s390_arch_setup): Check for guarded-storage support and choose
2655 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2656 init_registers_s390x_gs_linux64.
2657 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2659 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2660 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2662 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2664 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2666 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2668 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2669 (thread_db_thread_handle): Declare.
2670 * linux-low.c (linux_target_ops): Initialize thread_handle.
2671 * server.c (handle_qxfer_threads_worker): Add support for
2673 * target.h (struct target_ops): Add new function pointer,
2675 (target_thread_handle): Define.
2676 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2678 (thread_db_thread_handle): New function.
2680 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2682 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2683 * linux-low.h (thread_db_notice_clone): Declare.
2684 * thread-db.c (thread_db_notice_clone): New function.
2686 2017-09-21 Pedro Alves <palves@redhat.com>
2688 * server.c (gdb_read_memory, handle_status, process_serial_event)
2689 (handle_serial_event, handle_target_event): Adjust to
2690 set_desired_thread prototype change.
2691 * target.c (set_desired_thread): Remove 'use_general' parameter
2693 * target.h (set_desired_thread): Remove 'use_general' parameter.
2695 2017-09-20 Tom Tromey <tom@tromey.com>
2697 * target.c (target_terminal::terminal_state): Define.
2698 (target_terminal::init): Rename from target_terminal_init.
2699 (target_terminal::inferior): Rename from
2700 target_terminal_inferior.
2701 (target_terminal::ours): Rename from target_terminal_ours.
2702 (target_terminal::ours_for_output, target_terminal::info): New.
2704 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2706 * server.c (accumulate_file_name_length): Remove.
2707 (emit_dll_description): Adjust to std::string change.
2708 (handle_qxfer_libraries): Use std::string to hold document.
2710 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2712 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2713 return type of xml_escape_text.
2714 * server.c (emit_dll_description): Likewise.
2716 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2718 * server.c (captured_main): Accept argument for --selftest.
2719 Update run_tests call.
2720 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2721 when registering selftests.
2723 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2725 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2726 instead of "VEC" for "target_desc.reg_defs".
2727 (regcache_cpy): Likewise.
2728 (registers_to_string): Likewise.
2729 (registers_from_string): Likewise.
2730 (find_regno): Likewise.
2731 (supply_regblock): Likewise.
2732 (regcache_raw_read_unsigned): Likewise.
2733 * tdesc.c (init_target_desc): Likewise.
2734 (tdesc_create_reg): Likewise.
2735 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2736 (struct target_desc) <reg_defs>: Convert to "std::vector".
2737 (target_desc): Do not initialize "reg_defs".
2738 (~target_desc): Update code to use "std::vector" instead of "VEC"
2739 for "target_desc.reg_defs".
2740 (operator==): Likewise.
2742 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2744 * inferiors.h (thread_to_gdb_id): Remove.
2745 * inferiors.c (thread_to_gdb_id): Remove.
2746 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2747 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2748 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2750 * nto-low.c (nto_fetch_registers, nto_store_registers,
2751 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2753 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2755 * inferiors.h (gdb_id_to_thread_id): Remove.
2756 * inferiors.c (gdb_id_to_thread_id): Remove.
2757 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2758 removal. Move pid declaration closer to where it's used.
2760 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2762 * server.c (handle_detach): New function.
2763 (process_serial_event): Move code out, call handle_detach.
2765 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2767 * server.c (require_running): Rename to ...
2768 (require_running_or_return): ... this ...
2769 (require_running_or_break): ... and this.
2770 (handle_query, process_serial_event): Adjust.
2772 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2774 * linux-low.c (linux_set_resume_request): Remove unused
2777 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2779 * server.c (first_thread_of): Remove.
2780 (process_serial_event): Replace usage of first_thread_of with
2781 find_any_thread_of_pid.
2782 * tracepoint.c (same_process_p): Remove.
2783 (gdb_agent_about_to_close): Replace usage of same_process_p with
2784 find_any_thread_of_pid.
2785 * linux-x86-low.c (same_process_callback): Remove.
2786 (x86_arch_setup_process_callback): Replace usage of
2787 same_process_callback with find_any_thread_of_pid.
2788 * thread-db.c (any_thread_of): Remove.
2789 (switch_to_process): Replace usage of any_thread_of with
2790 find_any_thread_of_pid.
2791 * inferiors.c (thread_pid_matches_callback): Remove.
2792 (find_thread_process): Adjust to use find_any_thread_of_pid.
2794 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2796 * regcache.c (get_thread_regcache): Guard calls to "memset"
2799 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2801 * linux-low.c (handle_extended_wait): Use
2802 "allocate_target_description" instead of "XNEW".
2803 * linux-x86-low.c (initialize_low_arch): Likewise.
2805 2017-09-05 Yao Qi <yao.qi@linaro.org>
2807 * configure.srv (srv_i386_regobj): Remove.
2808 (srv_amd64_regobj): Remove.
2809 (srv_regobj): Set it to "" for x86 non-linux targets.
2810 * linux-x86-tdesc.c (i386_linux_read_description):
2811 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2812 (init_registers_i386): Remove the declaration.
2813 (tdesc_i386): Remove the declaration.
2814 (lynx_i386_arch_setup): Call i386_create_target_description.
2815 * nto-x86-low.c: Likewise.
2816 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2817 [!__x86_64__]: include arch/i386.h.
2818 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2820 2017-09-05 Yao Qi <yao.qi@linaro.org>
2822 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2823 i386/amd64-XXX-linux from it.
2825 2017-09-05 Yao Qi <yao.qi@linaro.org>
2827 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2829 (ipa_amd64_linux_regobj): Remove.
2830 (ipa_x32_linux_regobj): Remove.
2832 2017-09-05 Yao Qi <yao.qi@linaro.org>
2834 * Makefile.in (arch-amd64.o): New rule.
2835 * configure.srv: Append arch-amd64.o.
2836 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2837 (get_ipa_tdesc): Call amd64_linux_read_description.
2838 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2839 and init_registers_amd64_XXX.
2840 * linux-x86-low.c (x86_linux_read_description): Call
2841 amd64_linux_read_description.
2842 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2843 (initialize_low_arch): Don't call init_registers_x32_XXX and
2844 init_registers_amd64_XXX.
2845 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2846 and tdesc_amd64_XXX.
2847 [__x86_64__] (amd64_tdesc_test): New function.
2848 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2849 and init_registers_amd64_XXX.
2850 * linux-x86-tdesc.c: Include arch/amd64.h.
2851 (xcr0_to_tdesc_idx): New function.
2852 (i386_linux_read_description): New function.
2853 (amd64_get_ipa_tdesc_idx): New function.
2854 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2855 (amd64_get_ipa_tdesc): Declare.
2857 2017-09-05 Yao Qi <yao.qi@linaro.org>
2859 * configure.srv (srv_i386_linux_xmlfiles): Remove
2860 i386/i386-XXX-linux.xml from it.
2862 2017-09-05 Yao Qi <yao.qi@linaro.org>
2864 * configure.srv: Set srv_i386_linux_regobj empty if $development
2866 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2867 initialize_low_tdesc.
2868 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2869 with #if initialize_low_tdesc.
2870 * linux-x86-tdesc-selftest.c: New file.
2871 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2873 2017-09-05 Yao Qi <yao.qi@linaro.org>
2875 * Makefile.in (arch-i386.o): New rule.
2876 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2877 (x86_64-*-linux*): Likewise.
2878 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2879 include arch/i386.h.
2880 (i386_linux_read_description): Remove code and call
2881 i386_create_target_description.
2882 * tdesc.c (allocate_target_description): New function.
2883 * tdesc.h (set_tdesc_architecture): Remove declaration.
2884 (set_tdesc_osabi): Likewise.
2886 2017-09-05 Yao Qi <yao.qi@linaro.org>
2888 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2889 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2890 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2892 * server.c (get_features_xml): Call tdesc_get_features_xml.
2893 * tdesc.c (set_tdesc_architecture): New function.
2894 (set_tdesc_osabi): New function.
2895 (tdesc_get_features_xml): New function.
2896 (tdesc_create_feature): Add an argument.
2897 * tdesc.h (struct target_desc) <features>: New field.
2898 <arch, osabi>: New field.
2899 (~target_desc): xfree features, arch, and osabi.
2900 (target_desc::oerator==): Don't compare .xmltarget.
2901 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2902 (set_tdesc_osabi): Likewise.
2903 (tdesc_get_features_xml): Likewise.
2905 2017-09-05 Yao Qi <yao.qi@linaro.org>
2907 * linux-x86-tdesc.c: Include selftest.h.
2908 (i386_tdesc_test): New function.
2909 (initialize_low_tdesc): Call selftests::register_test.
2910 * tdesc.h: Include regdef.h.
2911 (target_desc): Override operator == and !=.
2913 2017-09-05 Yao Qi <yao.qi@linaro.org>
2915 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2916 (ipa_obj): Likewise.
2917 * linux-i386-ipa.c: Include common/x86-xstate.h
2918 (get_ipa_tdesc): Call i386_linux_read_description.
2919 (initialize_low_tracepoint): Don't call init_registers_XXX
2920 functions, call initialize_low_tdesc instead.
2921 * linux-x86-low.c (x86_linux_read_description): Call
2922 i386_linux_read_description.
2923 (initialize_low_arch): Don't call init_registers_i386_XXX
2924 functions, call initialize_low_tdesc.
2925 * linux-x86-tdesc.c: New file.
2926 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2927 (i386_get_ipa_tdesc_idx): Declare.
2928 (i386_get_ipa_tdesc): Declare.
2929 (initialize_low_tdesc): Declare.
2931 2017-09-05 Yao Qi <yao.qi@linaro.org>
2933 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2936 2017-09-05 Yao Qi <yao.qi@linaro.org>
2938 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2939 * regcache.c (get_thread_regcache): Use VEC_length.
2940 (init_register_cache): Likewise.
2941 (regcache_cpy): Likewise.
2942 (registers_to_string): Iterate reg_defs via VEC_iterate.
2943 (find_regno): Likewise.
2944 (find_register_by_number): Use VEC_index.
2945 (register_size): Call find_register_by_number.
2946 (register_data): Call find_register_by_number.
2947 (supply_regblock): Use VEC_length.
2948 (regcache_raw_read_unsigned): Likewise.
2949 * tdesc.c (init_target_desc): Iterate reg_defs via
2951 (default_description): Update initializer.
2952 (copy_target_description): Don't update field num_registers.
2953 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2954 <num_registers>: Remove.
2956 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2958 * Makefile.in (.SECONDARY): Define target.
2960 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2962 * linux-low.c (linux_wait_1): Adjust.
2963 * server.c (queue_stop_reply_callback): Adjust.
2965 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2967 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2968 QEnvironmentUnset and QEnvironmentReset packets.
2969 (handle_query): Inform remote that QEnvironmentHexEncoded,
2970 QEnvironmentUnset and QEnvironmentReset are supported.
2972 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2974 * inferiors.h (inferior_target_data): Rename to ...
2975 (thread_target_data): ... this.
2976 (inferior_regcache_data): Rename to ...
2977 (thread_regcache_data): ... this.
2978 (set_inferior_regcache_data): Rename to ...
2979 (set_thread_regcache_data): ... this.
2980 * inferiors.c (inferior_target_data): Rename to ...
2981 (thread_target_data): ... this.
2982 (inferior_regcache_data): Rename to ...
2983 (thread_regcache_data): ... this.
2984 (set_inferior_regcache_data): Rename to ...
2985 (set_thread_regcache_data): ... this.
2986 (free_one_thread): Update.
2987 * linux-low.h (get_thread_lwp): Update.
2988 * regcache.c (get_thread_regcache): Update.
2989 (regcache_invalidate_thread): Update.
2990 (free_register_cache_thread): Update.
2991 * win32-i386-low.c (update_debug_registers_callback): Update.
2992 (win32_get_current_dr): Update.
2993 * win32-low.c (thread_rec): Update.
2994 (delete_thread_info): Update.
2995 (continue_one_thread): Update.
2996 (suspend_one_thread): Update.
2998 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3000 * inferiors.c (set_inferior_target_data): Remove.
3001 * inferiors.h (set_inferior_target_data): Remove.
3003 2017-08-18 Yao Qi <yao.qi@linaro.org>
3005 * Makefile.in (OBS): Add selftest.o.
3006 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3007 * configure, config.in: Re-generated.
3008 * server.c: Include common/sefltest.h.
3009 (captured_main): Handle option --selftest.
3011 2017-08-09 Yao Qi <yao.qi@linaro.org>
3013 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3014 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3015 i386-avx-mpx.o and i386-mmx.o.
3016 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3017 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3018 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3019 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3020 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3021 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3022 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3023 i386/amd64-avx-mpx.xml.
3025 2017-08-09 Yao Qi <yao.qi@linaro.org>
3027 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3028 and x32-avx-avx512.o.
3029 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3030 i386/x32-avx-avx512.xml.
3032 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3034 * tracepoint.h (enum class fast_tpoint_collect_result): New
3036 (fast_tracepoint_collecting): Change return type to
3037 fast_tpoint_collect_result.
3038 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3039 * linux-low.h: Include tracepoint.h.
3040 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3041 fast_tpoint_collect_result.
3042 * linux-low.c (handle_tracepoints): Adjust.
3043 (linux_fast_tracepoint_collecting): Change return type to
3044 fast_tpoint_collect_result.
3045 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3046 linux_wait_1, stuck_in_jump_pad_callback,
3047 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3048 proceed_one_lwp): Adjust to type change.
3050 2017-07-10 Yao Qi <yao.qi@linaro.org>
3052 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3054 2017-06-29 Yao Qi <yao.qi@linaro.org>
3056 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3058 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3060 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3062 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3064 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3066 * linux-low.c (linux_create_inferior): Adjust code to access the
3067 environment information via 'gdb_environ' class.
3068 * lynx-low.c (lynx_create_inferior): Likewise.
3069 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3070 (get_environ): Return a pointer to 'our_environ'.
3071 (captured_main): Initialize 'our_environ'.
3072 * server.h (get_environ): Adjust prototype.
3073 * spu-low.c (spu_create_inferior): Adjust code to access the
3074 environment information via 'gdb_environ' class.
3076 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3078 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3079 usage of "register" keyword.
3081 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3083 * configure: Re-generate.
3085 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3087 * configure: Re-generate.
3089 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3091 * Makefile.in (COMPILE.pre): Add "-x c++".
3093 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3095 * fork-child.c: Conditionally include <signal.h>.
3097 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3099 * server.c (handle_general_set): Handle new packet
3100 "QStartupWithShell".
3101 (handle_query): Add "QStartupWithShell" to the list of supported
3103 (gdbserver_usage): Add help text explaining the
3104 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3106 (captured_main): Recognize and act upon the presence of the new
3109 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3110 Pedro Alves <palves@redhat.com>
3112 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3113 * configure: Regenerate.
3114 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3116 (i[34567]86-*-lynxos*): Likewise.
3117 (spu*-*-*): Likewise.
3118 * fork-child.c: New file.
3119 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3121 (linux_ptrace_fun): New function.
3122 (linux_create_inferior): Adjust function prototype to reflect
3123 change on "target.h". Adjust function code to use
3125 (linux_request_interrupt): Delete "signal_pid".
3126 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3127 (lynx_ptrace_fun): New function.
3128 (lynx_create_inferior): Adjust function prototype to reflect
3129 change on "target.h". Adjust function code to use
3131 * nto-low.c (nto_create_inferior): Adjust function prototype and
3132 code to reflect change on "target.h". Update comments.
3133 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3134 "common-terminal.h" and "environ.h".
3135 (terminal_fd): Moved to fork-child.c.
3136 (old_foreground_pgrp): Likewise.
3137 (restore_old_foreground_pgrp): Likewise.
3138 (last_status): Make it global.
3139 (last_ptid): Likewise.
3140 (our_environ): New variable.
3141 (startup_with_shell): Likewise.
3142 (program_name): Likewise.
3143 (program_argv): Rename to...
3144 (program_args): ...this.
3145 (wrapper_argv): New variable.
3146 (start_inferior): Delete function.
3147 (get_exec_wrapper): New function.
3148 (get_exec_file): Likewise.
3149 (get_environ): Likewise.
3150 (prefork_hook): Likewise.
3151 (post_fork_inferior): Likewise.
3152 (postfork_hook): Likewise.
3153 (postfork_child_hook): Likewise.
3154 (handle_v_run): Update code to deal with arguments coming from the
3155 remote host. Update calls from "start_inferior" to
3157 (captured_main): Likewise. Initialize environment variable. Call
3159 * server.h (post_fork_inferior): New prototype.
3160 (get_environ): Likewise.
3161 (last_status): Declare.
3162 (last_ptid): Likewise.
3163 (signal_pid): Likewise.
3164 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3165 (spu_ptrace_fun): New function.
3166 (spu_create_inferior): Adjust function prototype to reflect change
3167 on "target.h". Adjust function code to use "fork_inferior".
3168 * target.c (target_terminal_init): New function.
3169 (target_terminal_inferior): Likewise.
3170 (target_terminal_ours): Likewise.
3171 * target.h: Include <vector>.
3172 (struct target_ops) <create_inferior>: Update prototype.
3173 (create_inferior): Update macro.
3174 * utils.c (gdb_flush_out_err): New function.
3175 * win32-low.c (win32_create_inferior): Adjust function prototype
3176 and code to reflect change on "target.h".
3178 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3180 * inferiors.c (switch_to_thread): New function.
3182 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3184 * Makefile.in (SFILE): Add "common/job-control.c".
3185 (OBS): Add "job-control.o".
3187 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3189 * Makefile: Remove "@host_makefile_frag@".
3191 2017-05-05 Pedro Alves <palves@redhat.com>
3193 * configure: Regenerate.
3195 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3197 * configure: Regenerate.
3199 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3201 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3202 software_single_step change of return type to
3203 std::vector<CORE_ADDR>.
3204 * linux-low.c (install_software_single_step_breakpoints):
3206 * linux-low.h (install_software_single_step_breakpoints):
3209 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3211 * remote-utils.c: Include "gdb_termios.h" instead of
3213 * terminal.h: Delete file.
3215 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3217 * server.c: Include <vector>.
3218 <program_argv, wrapper_argv>: Convert to std::vector.
3219 (start_inferior): Rewrite function to use C++.
3220 (handle_v_run): Likewise. Update code that calculates the argv
3221 based on the vRun packet; use C++.
3222 (captured_main): Likewise.
3224 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3226 * server.c (handle_v_cont): Initialize thread_resume::thread
3229 2017-04-05 Pedro Alves <palves@redhat.com>
3231 * configure: Regenerate.
3233 2017-04-05 Pedro Alves <palves@redhat.com>
3235 * gdbreplay.c (sync_error): Constify.
3236 * linux-x86-low.c (push_opcode): Constify.
3238 2017-04-05 Pedro Alves <palves@redhat.com>
3240 * win32-low.c (get_child_debug_event)
3241 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3242 Report TARGET_WAITKIND_SPURIOUS instead.
3244 2017-04-05 Pedro Alves <palves@redhat.com>
3246 * remote-utils.c (remote_prepare, remote_open): Constify.
3247 * remote-utils.h (remote_prepare, remote_open): Constify.
3248 * server.c (captured_main): Constify 'port' handling.
3250 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3252 * Makefile.in (clean): Clear .deps.
3254 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3256 * .gitignore: Remove generated files, replace with wildcard.
3257 * (clean): Replace removal of generated files with wildcard.
3258 (version.c): Replace with...
3259 (version-generated.c): ...this.
3260 (xml-builtin.c): Replace with...
3261 (xml-builtin-generated.c): ...this.
3262 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3263 (%.c: *regformats*): Replace with...
3264 (%-generated.c: *regformats*): ...this.
3266 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3268 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3269 (xtensa_fill_gregset): Call collect_register_by_name for
3271 (xtensa_store_gregset): Call supply_register_by_name for
3274 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3276 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3277 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3278 (xtensa_store_gregset): Call supply_register for all registers in
3279 a0_regnum..a0_regnum + C0_NREGS range.
3281 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3283 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3284 (ax-ipa.o: ax.c): Remove.
3285 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3286 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3287 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3288 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3289 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3291 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3293 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3294 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3295 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3296 (errors-ipa.o: ../common/errors.c): Remove.
3297 (format-ipa.o: ../common/format.c): Remove.
3298 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3300 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3302 * Makefile.in (%-ipa.o: %.c): New rule.
3303 (tracepoint-ipa.o: tracepoint.c): Remove.
3304 (utils-ipa.o: utils.c): Remove.
3305 (remote-utils-ipa.o: remote-utils.c): Remove.
3306 (regcache-ipa.o: regcache.c): Remove.
3307 (i386-linux-ipa.o: i386-linux.c): Remove.
3308 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3309 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3310 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3311 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3312 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3313 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3314 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3315 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3316 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3317 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3318 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3319 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3320 (aarch64-ipa.o: aarch64.c): Remove.
3321 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3322 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3323 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3324 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3325 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3326 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3327 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3328 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3329 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3330 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3331 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3332 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3333 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3334 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3335 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3336 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3337 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3338 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3339 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3340 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3341 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3342 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3343 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3344 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3345 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3346 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3347 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3348 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3349 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3350 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3351 (tdesc-ipa.o: tdesc.c): Remove.
3352 (x32-linux-ipa.o: x32-linux.c): Remove.
3353 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3354 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3356 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3358 * Makefile.in (%.o: ../arch/%.c): New rule.
3359 (arm.o: ../arch/arm.c): Remove.
3360 (arm-linux.o: ../arch/arm-linux.c): Remove.
3361 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3362 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3364 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3366 * Makefile.in (%.o: ../nat/%.c): New rule.
3367 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3368 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3369 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3370 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3371 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3372 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3373 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3374 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3375 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3376 (linux-personality.o: ../nat/linux-personality.c): Remove.
3377 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3378 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3379 (x86-linux.o: ../nat/x86-linux.c): Remove.
3380 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3381 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3383 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3385 * Makefile.in (%.o: ../common/%.c): New rule.
3386 (signals.o: ../common/signals.c): Remove.
3387 (print-utils.o: ../common/print-utils.c): Remove.
3388 (rsp-low.o: ../common/rsp-low.c): Remove.
3389 (common-utils.o: ../common/common-utils.c): Remove.
3390 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3391 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3392 (vec.o: ../common/vec.c): Remove.
3393 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3394 (xml-utils.o: ../common/xml-utils.c): Remove.
3395 (ptid.o: ../common/ptid.c): Remove.
3396 (buffer.o: ../common/buffer.c): Remove.
3397 (format.o: ../common/format.c): Remove.
3398 (filestuff.o: ../common/filestuff.c): Remove.
3399 (agent.o: ../common/agent.c): Remove.
3400 (errors.o: ../common/errors.c): Remove.
3401 (environ.o: ../common/environ.c): Remove.
3402 (common-debug.o: ../common/common-debug.c): Remove.
3403 (cleanups.o: ../common/cleanups.c): Remove.
3404 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3405 (fileio.o: ../common/fileio.c): Remove.
3406 (common-regcache.o: ../common/common-regcache.c): Remove.
3407 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3408 (new-op.o: ../common/new-op.c): Remove.
3409 (btrace-common.o: ../common/btrace-common.c): Remove.
3411 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3413 * Makefile.in (%.o: ../target/%.c): New rule.
3414 (waitstatus.o: ../target/waitstatus.c): Remove.
3416 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3419 (%.c: ../regformats/%.dat,
3420 (%.c: ../regformats/arm/%.dat,
3421 (%.c: ../regformats/i386/%.dat,
3422 (%.c: ../regformats/rs6000/%.dat): New rules.
3423 (aarch64.c): Remove.
3424 (reg-arm.c): Remove.
3425 (arm-with-iwmmxt.c): Remove.
3426 (arm-with-vfpv2.c): Remove.
3427 (arm-with-vfpv3.c): Remove.
3428 (arm-with-neon.c): Remove.
3429 (reg-bfin.c): Remove.
3430 (reg-cris.c): Remove.
3431 (reg-crisv32.c): Remove.
3433 (i386-linux.c): Remove.
3434 (i386-avx.c): Remove.
3435 (i386-avx-linux.c): Remove.
3436 (i386-avx-avx512.c): Remove.
3437 (i386-avx-avx512-linux.c): Remove.
3438 (i386-mpx.c): Remove.
3439 (i386-mpx-linux.c): Remove.
3440 (i386-avx-mpx-avx512-pku.c): Remove.
3441 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3442 (i386-avx-mpx.c): Remove.
3443 (i386-avx-mpx-linux.c): Remove.
3444 (i386-mmx.c): Remove.
3445 (i386-mmx-linux.c): Remove.
3446 (reg-ia64.c): Remove.
3447 (reg-m32r.c): Remove.
3448 (reg-m68k.c): Remove.
3450 (mips-linux.c): Remove.
3451 (mips-dsp-linux.c): Remove.
3452 (mips64-linux.c): Remove.
3453 (mips64-dsp-linux.c): Remove.
3454 (nios2-linux.c): Remove.
3455 (powerpc-32.c): Remove.
3456 (powerpc-32l.c): Remove.
3457 (powerpc-altivec32l.c): Remove.
3458 (powerpc-cell32l.c): Remove.
3459 (powerpc-vsx32l.c): Remove.
3460 (powerpc-isa205-32l.c): Remove.
3461 (powerpc-isa205-altivec32l.c): Remove.
3462 (powerpc-isa205-vsx32l.c): Remove.
3463 (powerpc-e500l.c): Remove.
3464 (powerpc-64l.c): Remove.
3465 (powerpc-altivec64l.c): Remove.
3466 (powerpc-cell64l.c): Remove.
3467 (powerpc-vsx64l.c): Remove.
3468 (powerpc-isa205-64l.c): Remove.
3469 (powerpc-isa205-altivec64l.c): Remove.
3470 (powerpc-isa205-vsx64l.c): Remove.
3471 (s390-linux32.c): Remove.
3472 (s390-linux32v1.c): Remove.
3473 (s390-linux32v2.c): Remove.
3474 (s390-linux64.c): Remove.
3475 (s390-linux64v1.c): Remove.
3476 (s390-linux64v2.c): Remove.
3477 (s390-te-linux64.c): Remove.
3478 (s390-vx-linux64.c): Remove.
3479 (s390-tevx-linux64.c): Remove.
3480 (s390x-linux64.c): Remove.
3481 (s390x-linux64v1.c): Remove.
3482 (s390x-linux64v2.c): Remove.
3483 (s390x-te-linux64.c): Remove.
3484 (s390x-vx-linux64.c): Remove.
3485 (s390x-tevx-linux64.c): Remove.
3486 (tic6x-c64xp-linux.c): Remove.
3487 (tic6x-c64x-linux.c): Remove.
3488 (tic6x-c62x-linux.c): Remove.
3490 (reg-sparc64.c): Remove.
3491 (reg-spu.c): Remove.
3493 (amd64-linux.c): Remove.
3494 (amd64-avx.c): Remove.
3495 (amd64-avx-linux.c): Remove.
3496 (amd64-avx-avx512.c): Remove.
3497 (amd64-avx-avx512-linux.c): Remove.
3498 (amd64-mpx.c): Remove.
3499 (amd64-mpx-linux.c): Remove.
3500 (amd64-avx-mpx-avx512-pku.c): Remove.
3501 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3502 (amd64-avx-mpx.c): Remove.
3503 (amd64-avx-mpx-linux.c): Remove.
3505 (x32-linux.c): Remove.
3506 (x32-avx.c): Remove.
3507 (x32-avx-linux.c): Remove.
3508 (x32-avx-avx512.c): Remove.
3509 (x32-avx-avx512-linux.c): Remove.
3510 (reg-xtensa.c): Remove.
3511 (reg-tilegx.c): Remove.
3512 (reg-tilegx32.c): Remove.
3514 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3516 * Makefile.in (SFILES): Add "common/environ.c".
3517 (OBJS): Add "common/environ.h".
3519 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3521 * configure.ac: Check if the fs_base and gs_base members of
3522 `struct user_regs_struct' exist.
3523 * config.in: Regenerated.
3524 * configure: Likewise.
3526 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3528 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3530 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3531 (get_next_pcs_syscall_next_pc): Likewise.
3533 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3535 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3536 * nto-x86-low.c: Likewise.
3538 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3540 * Makefile.in: Include disable-implicit-rules.mk.
3542 2016-11-23 Pedro Alves <palves@redhat.com>
3544 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3545 (debug_vprintf): Use std::chrono::steady_clock instead of
3546 gettimeofday. Use '.' instead of ':'.
3547 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3548 (get_timestamp): Use std::chrono::steady_clock instead of
3551 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3553 * Makefile.in: Fix whitespace formatting.
3555 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3557 * Makefile.in (SFILES, OBS): Flatten list and order
3560 2016-11-23 Pedro Alves <palves@redhat.com>
3562 * event-loop.c (handle_file_event): Use warning.
3563 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3564 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3567 2016-11-23 Pedro Alves <palves@redhat.com>
3569 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3571 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3572 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3573 debug_printf and debug_flush for debug output.
3574 * server.c (handle_general_set): Likewise.
3575 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3578 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3580 * Makefile.in (.c.o): Replace rule with ...
3581 (%.o: %.c): ... this one.
3583 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3585 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3586 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3588 * configure.ac: Remove checks for the make program.
3589 * configure: Re-generate.
3591 2016-10-28 Pedro Alves <palves@redhat.com>
3593 * Makefile.in (CXX_DIALECT): Get from configure.
3594 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3595 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3596 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3597 * config.in: Regenerate.
3598 * configure: Regenerate.
3600 2016-10-27 Yao Qi <yao.qi@linaro.org>
3602 * linux-low.c (linux_supports_range_stepping): Return true if
3603 can_software_single_step return true.
3605 2016-10-27 Yao Qi <yao.qi@linaro.org>
3607 * inferiors.c (find_inferior_in_random): New function.
3608 * inferiors.h (find_inferior_in_random): Declare.
3609 * linux-low.c (linux_wait_for_event_filtered): Call
3610 find_inferior_in_random instead of find_inferior.
3612 2016-10-27 Yao Qi <yao.qi@linaro.org>
3614 * linux-low.c (linux_wait_1): If single-step breakpoints are
3615 inserted, remove them.
3617 2016-10-26 Pedro Alves <palves@redhat.com>
3619 * linux-low.c (handle_extended_wait): Link parent/child fork
3621 (linux_wait_1): Unlink them.
3622 (linux_set_resume_request): Ignore resume requests for
3623 already-resumed and unhandled fork child threads.
3624 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3625 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3627 (handle_v_requests) <vCont>: Don't call require_running.
3628 * server.h (in_queued_stop_replies): New declaration.
3630 2016-10-24 Yao Qi <yao.qi@linaro.org>
3633 * linux-aarch64-low.c (append_insns): Cast the return value to
3636 2016-10-10 Yao Qi <yao.qi@linaro.org>
3638 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3640 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3642 * target.c (target_supports_multi_process): New function, moved
3644 * target.h (target_supports_multi_process): ... here. Remove
3647 2016-10-05 Tom Tromey <tom@tromey.com>
3650 * tracepoint.c (handle_tracepoint_bkpts): Check
3651 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3653 2016-10-05 Yao Qi <yao.qi@linaro.org>
3655 * configure.srv: Update the path of arm-*.xml files.
3657 2016-10-05 Terry Guo <terry.guo@arm.com>
3658 Yao Qi <yao.qi@linaro.org>
3660 * Makefile.in: Adjust the path of rules.
3661 * configure.srv: Update the path of xml files.
3662 * regformats/arm-with-iwmmxt.dat: Regenerated.
3663 * regformats/arm-with-neon.dat: Likewise.
3664 * regformats/arm-with-vfpv2.dat: Likewise.
3665 * regformats/arm-with-vfpv3.dat Likewise.
3667 2016-09-30 Yao Qi <yao.qi@linaro.org>
3670 * target.c (target_stop_and_wait): Don't call
3671 target_continue_no_signal, use resume_stop instead.
3673 2016-09-26 Yao Qi <yao.qi@linaro.org>
3675 * linux-low.c (linux_wait_1): Call debug_exit.
3677 2016-09-23 Pedro Alves <palves@redhat.com>
3679 * Makefile.in (SFILES): Add common/new-op.c.
3680 (OBS): Add common/new-op.o.
3681 (new-op.o): New rule.
3683 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3685 * .gitinore: Ignore more files.
3687 2016-09-21 Yao Qi <yao.qi@linaro.org>
3689 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3692 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3694 * server.c (start_inferior): Call target_mourn_inferior instead of
3695 mourn_inferior; pass ptid_t argument to it.
3697 (handle_target_event): Likewise.
3698 * target.c (target_mourn_inferior): New function.
3699 * target.h (mourn_inferior): Delete macro.
3701 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3703 * linux-low.c (lwp_is_stepping): New function.
3705 2016-09-06 Carl Love <cel@us.ibm.com>
3707 * server.c (start_inferior): Fixed comment, requested comment change
3708 didn't get updated correctly. Removed reference to ptrace () call as
3709 it is only true on Linux systems.
3711 2016-09-06 Carl Love <cel@us.ibm.com>
3713 * server.c (start_inferior): Do not call
3714 function target_post_create_inferior () if the
3715 inferior process has already exited.
3717 2016-09-05 Pedro Alves <palves@redhat.com>
3719 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3720 (COMPILE.pre, CC_LD): Use CXX directly.
3721 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3722 * acinclude.m4: Don't include build-with-cxx.m4.
3723 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3724 * configure: Regenerate.
3726 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3729 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3730 call writing data to own_buf.
3732 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3734 * target.c (mywait): Call target_wait instead of
3736 (target_wait): New function.
3738 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3740 * server.c (start_inferior): New variable 'ptid'. Replace calls
3741 to the_target->resume by target_continue{,_no_signal}, depending
3743 * target.c (target_stop_and_wait): Call target_continue_no_signal
3744 instead of the_target->resume.
3745 (target_continue): New function.
3747 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3749 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3751 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3754 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3756 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3757 * linux-arm-low.c (ps_get_thread_area): Likewise.
3758 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3759 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3760 * linux-mips-low.c (ps_get_thread_area): Likewise.
3761 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3762 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3763 * linux-x86-low.c (ps_get_thread_area): Likewise.
3764 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3766 2016-08-19 Pedro Alves <palves@redhat.com>
3768 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3770 2016-08-19 Pedro Alves <palves@redhat.com>
3772 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3773 comment. Use memcpy instead of casting through unsigned long.
3775 2016-08-19 Pedro Alves <palves@redhat.com>
3777 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3778 allocating around 0x80000000.
3780 2016-08-19 Pedro Alves <palves@redhat.com>
3783 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3784 (x32-avx512-linux-ipa.o): New rules.
3785 * configure.ac (x86_64-*-linux*): New x32 check.
3786 * configure.srv (ipa_x32_linux_regobj): New.
3787 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3788 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3790 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3792 * configure: Regenerate.
3794 2016-08-09 Pedro Alves <palves@redhat.com>
3797 * Makefile.in (OBS): Add signals-state-save-restore.o.
3798 (signals-state-save-restore.o): New rule.
3799 * config.in: Regenerate.
3800 * configure: Regenerate.
3801 * linux-low.c: Include "signals-state-save-restore.h".
3802 (linux_create_inferior): Call
3803 restore_original_signals_state.
3804 * server.c: Include "dispositions-save-restore.h".
3805 (captured_main): Call save_original_signals_state.
3807 2016-08-05 Pedro Alves <palves@redhat.com>
3809 * configure: Regenerate.
3811 2016-08-04 Yao Qi <yao.qi@linaro.org>
3813 * linux-low.c (regsets_fetch_inferior_registers): Check
3814 errno is ESRCH or not.
3816 2016-08-02 Yao Qi <yao.qi@linaro.org>
3818 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3819 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3820 (thread_db_load_search): Update.
3821 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3822 td_ta_set_event and td_ta_event_getmsg.
3824 2016-07-26 Pedro Alves <palves@redhat.com>
3827 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3828 of unsigned long for 64-bit registers and use uint32_t instead of
3829 unsigned int for 32-bit registers.
3831 2016-07-26 Pedro Alves <palves@redhat.com>
3833 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3836 2016-07-21 Tom Tromey <tom@tromey.com>
3838 * configure: Rebuild.
3840 2016-07-21 Yao Qi <yao.qi@linaro.org>
3842 * mem-break.c (find_gdb_breakpoint): Cast bp to
3843 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3845 2016-07-21 Yao Qi <yao.qi@linaro.org>
3847 * server.c (handle_v_requests): Support s and S actions
3848 if target_supports_software_single_step return true.
3850 2016-07-21 Yao Qi <yao.qi@linaro.org>
3852 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3853 is resume_step, call maybe_hw_step.
3854 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3856 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3858 (proceed_one_lwp): If resume request is resume_step, install
3859 reinsert breakpoints and call maybe_hw_step.
3861 2016-07-21 Yao Qi <yao.qi@linaro.org>
3863 * linux-low.c (proceed_one_lwp): Declare.
3864 (linux_resume_one_thread): Remove local variable 'step'.
3865 Lift code enqueue signal. Call proceed_one_lwp instead of
3866 linux_resume_one_lwp.
3868 2016-07-21 Yao Qi <yao.qi@linaro.org>
3870 * linux-low.c (linux_resume_one_thread): Call
3871 enqueue_pending_signal.
3873 2016-07-21 Yao Qi <yao.qi@linaro.org>
3875 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3876 * inferiors.c (do_restore_current_thread_cleanup): New function.
3877 (make_cleanup_restore_current_thread): Likewise.
3878 * linux-low.c (install_software_single_step_breakpoints): Call
3879 make_cleanup_restore_current_thread. Switch current_thread to
3882 2016-07-21 Yao Qi <yao.qi@linaro.org>
3884 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3885 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3886 (clone_one_breakpoint): Likewise.
3887 (delete_reinsert_breakpoints): Change parameter to thread.
3889 (has_reinsert_breakpoints): Likewise.
3890 (uninsert_reinsert_breakpoints): Likewise.
3891 (reinsert_reinsert_breakpoints): Likewise.
3892 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3893 (delete_reinsert_breakpoints): Likewise.
3894 (reinsert_reinsert_breakpoints): Likewise.
3895 (uninsert_reinsert_breakpoints): Likewise.
3896 (has_reinsert_breakpoints): Likewise.
3898 2016-07-21 Yao Qi <yao.qi@linaro.org>
3900 * inferiors.c (get_thread_process): Make parameter const.
3901 * inferiors.h (get_thread_process): Update declaration.
3902 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3903 Add new parameters child_thread and parent_thread. Callers
3905 * mem-break.h (clone_all_breakpoints): Update declaration.
3907 2016-07-21 Yao Qi <yao.qi@linaro.org>
3909 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3910 <command_list, handler>: Remove.
3911 (struct gdb_breakpoint): New.
3912 (struct other_breakpoint): New.
3913 (struct reinsert_breakpoint): New.
3914 (is_gdb_breakpoint): New function.
3915 (any_persistent_commands): Update command_list if
3916 is_gdb_breakpoint returns true.
3917 (set_breakpoint): Create breakpoints according to their types.
3918 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3919 (set_gdb_breakpoint_1): Likewise.
3920 (set_gdb_breakpoint): Likewise.
3921 (clear_breakpoint_conditions): Change parameter type to
3922 'struct gdb_breakpoint *'.
3923 (clear_breakpoint_commands): Likewise.
3924 (clear_breakpoint_conditions_and_commands): Likewise.
3925 (add_condition_to_breakpoint): Likewise.
3926 (add_breakpoint_condition): Likewise.
3927 (add_commands_to_breakpoint): Likewise.
3928 (check_breakpoints): Check other_breakpoint.
3929 (clone_one_breakpoint): Clone breakpopint according to its type.
3930 * mem-break.h (struct gdb_breakpoint): Declare.
3931 (set_gdb_breakpoint): Update declaration.
3932 (clear_breakpoint_conditions_and_commands): Likewise.
3933 (add_breakpoint_condition): Likewise.
3934 (add_breakpoint_commands): Likewise.
3935 * server.c (process_point_options): Change parameter type to
3936 'struct gdb_breakpoint *'.
3938 2016-07-21 Yao Qi <yao.qi@linaro.org>
3940 * mem-break.c (set_breakpoint_at): Rename it to ...
3941 (set_breakpoint_type_at): ... it.
3942 (set_breakpoint_at): Call set_breakpoint_type_at.
3943 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3944 * mem-break.h (set_breakpoint_at): Update comments.
3946 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3948 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3950 (nios2_store_gregset): Likewise.
3952 2016-07-01 Pedro Alves <palves@redhat.com>
3953 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955 * linux-low.c: Change interface to take the target lwp_info
3956 pointer directly and return void. Handle detaching from a zombie
3958 (linux_detach_lwp_callback): New function.
3959 (linux_detach): Detach from the leader thread after detaching from
3962 2016-06-28 Yao Qi <yao.qi@linaro.org>
3964 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3965 for variable new_offset.
3966 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3967 (aarch64_ftrace_insn_reloc_cb): Likewise.
3968 (aarch64_ftrace_insn_reloc_tb): Likewise.
3969 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3970 PRIx64 instead of PRIx32.
3972 2016-06-28 Yao Qi <yao.qi@linaro.org>
3974 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3975 (the_low_target): Install arm_get_syscall_trapinfo.
3977 2016-06-28 Yao Qi <yao.qi@linaro.org>
3979 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3981 (the_low_target): Install aarch64_get_syscall_trapinfo.
3983 2016-06-28 Yao Qi <yao.qi@linaro.org>
3985 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3987 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3988 Remove parameter sysno.
3989 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3992 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3994 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3995 (s390_emit_ne_goto): Likewise.
3996 (s390_emit_lt_goto): Likewise.
3997 (s390_emit_le_goto): Likewise.
3998 (s390_emit_gt_goto): Likewise.
3999 (s390_emit_ge_goto): Likewise.
4000 (s390x_emit_eq_goto): Likewise.
4001 (s390x_emit_ne_goto): Likewise.
4002 (s390x_emit_lt_goto): Likewise.
4003 (s390x_emit_le_goto): Likewise.
4004 (s390x_emit_gt_goto): Likewise.
4005 (s390x_emit_ge_goto): Likewise.
4006 (s390_emit_ops_impl): Mark variable static.
4007 (s390x_emit_ops): Likewise.
4009 2016-06-17 Yao Qi <yao.qi@linaro.org>
4011 * linux-low.c (handle_extended_wait): Call
4012 uninsert_reinsert_breakpoints for the parent process. Remove
4013 reinsert breakpoints from the child process. Reinsert them to
4014 the parent process when vfork is done.
4015 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4016 (reinsert_reinsert_breakpoints): New function.
4017 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4018 (reinsert_reinsert_breakpoints): Declare.
4020 2016-06-17 Yao Qi <yao.qi@linaro.org>
4022 * linux-low.c (handle_extended_wait): If the parent is doing
4023 step-over, remove the reinsert breakpoints from the forked child.
4025 2016-06-17 Yao Qi <yao.qi@linaro.org>
4027 * linux-low.c (unsuspend_all_lwps): Declare.
4028 (linux_low_filter_event): If thread exited, call finish_step_over.
4029 If step-over is finished, unsuspend other threads.
4031 2016-06-17 Yao Qi <yao.qi@linaro.org>
4033 * linux-low.c (linux_resume_one_lwp_throw): Assert
4034 has_reinsert_breakpoints returns false.
4035 * mem-break.c (delete_disabled_breakpoints): Assert
4036 bp type isn't reinsert_breakpoint.
4038 2016-06-17 Yao Qi <yao.qi@linaro.org>
4040 * linux-low.c (maybe_hw_step): New function.
4041 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4042 (finish_step_over): Switch current_thread to lwp temporarily,
4043 and assert has_reinsert_breakpoints returns true.
4044 (proceed_one_lwp): Call maybe_hw_step.
4045 * mem-break.c (has_reinsert_breakpoints): New function.
4046 * mem-break.h (has_reinsert_breakpoints): Declare.
4048 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4050 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4052 2016-05-17 Yao Qi <yao.qi@linaro.org>
4054 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4055 instead of find_inferior.
4057 2016-05-05 Yao Qi <yao.qi@linaro.org>
4059 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4060 Initialize res to zero.
4062 2016-05-05 Yao Qi <yao.qi@linaro.org>
4064 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4067 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4069 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4070 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4071 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4073 2016-04-28 Par Olsson <par.olsson@windriver.com>
4074 Simon Marchi <simon.marchi@ericsson.com>
4076 * tracepoint.c (write_inferior_int8): New function.
4077 (cmd_qtenable_disable): Write enable flag using
4078 write_inferior_int8.
4080 2016-04-25 Yao Qi <yao.qi@linaro.org>
4082 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4083 (need_step_over_p): Return zero if the LWP has pending signals
4084 can be delivered on software single step target.
4086 2016-04-25 Yao Qi <yao.qi@linaro.org>
4088 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4089 return instead of error.
4091 2016-04-22 Yao Qi <yao.qi@linaro.org>
4093 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4096 2016-04-22 Yao Qi <yao.qi@linaro.org>
4098 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4099 signal when stepping over breakpoint with software single
4102 2016-04-21 Pedro Alves <palves@redhat.com>
4104 * linux-s390-low.c (s390_collect_ptrace_register)
4105 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4107 (s390_check_regset): Use void * instead of gdb_byte *.
4109 2016-04-20 Pedro Alves <palves@redhat.com>
4111 * configure: Renegerate.
4113 2016-04-20 Yao Qi <yao.qi@linaro.org>
4115 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4116 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4118 (arm_store_gregset): Likewise.
4120 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4122 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4123 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4124 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4125 (amd64-avx-mpx-linux.c): New rules.
4126 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4127 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4128 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4129 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4130 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4131 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4132 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4133 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4134 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4135 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4136 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4137 * linux-x86-low.c (x86_linux_read_description): Add case for
4138 X86_XSTATE_AVX_MPX_MASK.
4139 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4140 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4141 init_registers_i386_avx_mpx_linux.
4142 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4143 (initialize_low_tracepoint): Call
4144 init_registers_i386_avx_mpx_linux.
4145 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4146 (initialize_low_tracepoint): Call
4147 init_registers_amd64_avx_mpx_linux.
4148 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4149 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4150 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4153 2016-04-18 Pedro Alves <palves@redhat.com>
4155 * configure: Regenerate.
4157 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4159 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4160 (aarch64_emit_sub): Likewise.
4162 2016-04-12 Pedro Alves <palves@redhat.com>
4164 * utils.c (prepare_to_throw_exception): Delete.
4166 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4168 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4170 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4172 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4174 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4176 * linux-aarch64-ipa.c: Add <elf.h> include.
4177 * linux-ppc-ipa.c: Add <elf.h> include.
4178 * linux-s390-ipa.c: Add <elf.h> include.
4180 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4182 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4183 (get_raw_reg_ptr): Likewise.
4184 (get_trace_state_variable_value_ptr): Likewise.
4185 (set_trace_state_variable_value_ptr): Likewise.
4186 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4189 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4190 Marcin Kościelnicki <koriakin@0x04.net>
4193 * linux-ppc-low.c (emit_insns): New function.
4194 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4195 (ppc_emit_prologue): New function.
4196 (ppc_emit_epilogue): New function.
4197 (ppc_emit_add): New function.
4198 (ppc_emit_sub): New function.
4199 (ppc_emit_mul): New function.
4200 (ppc_emit_lsh): New function.
4201 (ppc_emit_rsh_signed): New function.
4202 (ppc_emit_rsh_unsigned): New function.
4203 (ppc_emit_ext): New function.
4204 (ppc_emit_zero_ext): New function.
4205 (ppc_emit_log_not): New function.
4206 (ppc_emit_bit_and): New function.
4207 (ppc_emit_bit_or): New function.
4208 (ppc_emit_bit_xor): New function.
4209 (ppc_emit_bit_not): New function.
4210 (ppc_emit_equal): New function.
4211 (ppc_emit_less_signed): New function.
4212 (ppc_emit_less_unsigned): New function.
4213 (ppc_emit_ref): New function.
4214 (ppc_emit_const): New function.
4215 (ppc_emit_reg): New function.
4216 (ppc_emit_pop): New function.
4217 (ppc_emit_stack_flush): New function.
4218 (ppc_emit_swap): New function.
4219 (ppc_emit_stack_adjust): New function.
4220 (ppc_emit_call): New function.
4221 (ppc_emit_int_call_1): New function.
4222 (ppc_emit_void_call_2): New function.
4223 (ppc_emit_if_goto): New function.
4224 (ppc_emit_goto): New function.
4225 (ppc_emit_eq_goto): New function.
4226 (ppc_emit_ne_goto): New function.
4227 (ppc_emit_lt_goto): New function.
4228 (ppc_emit_le_goto): New function.
4229 (ppc_emit_gt_goto): New function.
4230 (ppc_emit_ge_goto): New function.
4231 (ppc_write_goto_address): New function.
4232 (ppc_emit_ops_impl): New static variable.
4233 (ppc64v1_emit_prologue): New function.
4234 (ppc64v2_emit_prologue): New function.
4235 (ppc64_emit_epilogue): New function.
4236 (ppc64_emit_add): New function.
4237 (ppc64_emit_sub): New function.
4238 (ppc64_emit_mul): New function.
4239 (ppc64_emit_lsh): New function.
4240 (ppc64_emit_rsh_signed): New function.
4241 (ppc64_emit_rsh_unsigned): New function.
4242 (ppc64_emit_ext): New function.
4243 (ppc64_emit_zero_ext): New function.
4244 (ppc64_emit_log_not): New function.
4245 (ppc64_emit_bit_and): New function.
4246 (ppc64_emit_bit_or): New function.
4247 (ppc64_emit_bit_xor): New function.
4248 (ppc64_emit_bit_not): New function.
4249 (ppc64_emit_equal): New function.
4250 (ppc64_emit_less_signed): New function.
4251 (ppc64_emit_less_unsigned): New function.
4252 (ppc64_emit_ref): New function.
4253 (ppc64_emit_const): New function.
4254 (ppc64v1_emit_reg): New function.
4255 (ppc64v2_emit_reg): New function.
4256 (ppc64_emit_pop): New function.
4257 (ppc64_emit_stack_flush): New function.
4258 (ppc64_emit_swap): New function.
4259 (ppc64v1_emit_call): New function.
4260 (ppc64v2_emit_call): New function.
4261 (ppc64v1_emit_int_call_1): New function.
4262 (ppc64v2_emit_int_call_1): New function.
4263 (ppc64v1_emit_void_call_2): New function.
4264 (ppc64v2_emit_void_call_2): New function.
4265 (ppc64_emit_if_goto): New function.
4266 (ppc64_emit_eq_goto): New function.
4267 (ppc64_emit_ne_goto): New function.
4268 (ppc64_emit_lt_goto): New function.
4269 (ppc64_emit_le_goto): New function.
4270 (ppc64_emit_gt_goto): New function.
4271 (ppc64_emit_ge_goto): New function.
4272 (ppc64v1_emit_ops_impl): New static variable.
4273 (ppc64v2_emit_ops_impl): New static variable.
4274 (ppc_emit_ops): New function.
4275 (linux_low_target): Wire in ppc_emit_ops.
4277 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4278 Marcin Kościelnicki <koriakin@0x04.net>
4281 * Makefile.in: Add powerpc-*-ipa.o
4282 * configure.srv: Add ipa_obj for powerpc*-linux.
4283 * linux-ppc-ipa.c: New file.
4284 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4286 (PPC_FIELD): New macro.
4287 (PPC_SEXT): New macro.
4288 (PPC_OP6): New macro.
4289 (PPC_BO): New macro.
4290 (PPC_LI): New macro.
4291 (PPC_BD): New macro.
4292 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4293 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4294 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4295 (ppc_get_thread_area): New function.
4296 (is_elfv2_inferior): New function.
4297 (gen_ds_form): New function.
4298 (GEN_STD): New macro.
4299 (GEN_STDU): New macro.
4300 (GEN_LD): New macro.
4301 (GEN_LDU): New macro.
4302 (gen_d_form): New function.
4303 (GEN_ADDI): New macro.
4304 (GEN_ADDIS): New macro.
4305 (GEN_LI): New macro.
4306 (GEN_LIS): New macro.
4307 (GEN_ORI): New macro.
4308 (GEN_ORIS): New macro.
4309 (GEN_LWZ): New macro.
4310 (GEN_STW): New macro.
4311 (GEN_STWU): New macro.
4312 (gen_xfx_form): New function.
4313 (GEN_MFSPR): New macro.
4314 (GEN_MTSPR): New macro.
4315 (GEN_MFCR): New macro.
4316 (GEN_MTCR): New macro.
4317 (GEN_SYNC): New macro.
4318 (GEN_LWSYNC): New macro.
4319 (gen_x_form): New function.
4320 (GEN_OR): New macro.
4321 (GEN_MR): New macro.
4322 (GEN_LWARX): New macro.
4323 (GEN_STWCX): New macro.
4324 (GEN_CMPW): New macro.
4325 (gen_md_form): New function.
4326 (GEN_RLDICL): New macro.
4327 (GEN_RLDICR): New macro.
4328 (gen_i_form): New function.
4330 (GEN_BL): New macro.
4331 (gen_b_form): New function.
4332 (GEN_BNE): New macro.
4333 (GEN_LOAD): New macro.
4334 (GEN_STORE): New macro.
4335 (gen_limm): New function.
4336 (gen_atomic_xchg): New function.
4337 (gen_call): New function.
4338 (ppc_relocate_instruction): New function.
4339 (ppc_install_fast_tracepoint_jump_pad): New function.
4340 (ppc_get_min_fast_tracepoint_insn_len): New function.
4341 (ppc_get_ipa_tdesc_idx): New function.
4342 (the_low_target): Wire in the new functions.
4343 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4345 * linux-ppc-tdesc.h: New file.
4347 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4349 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4350 (alloc_jump_pad_buffer): New function.
4351 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4352 (alloc_jump_pad_buffer): New function.
4353 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4354 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4355 (alloc_jump_pad_buffer): New function.
4356 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4357 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4358 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4359 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4361 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4363 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4364 * linux-amd64-ipa.c: Likewise.
4365 * linux-i386-ipa.c: Likewise.
4366 * linux-s390-ipa.c: Likewise.
4367 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4368 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4369 set_trace_state_variable_value_ptr.
4370 (struct ipa_sym_addresses): Likewise.
4371 (symbol_list): Likewise.
4372 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4373 accessing gdb_collect directly.
4374 (gdb_collect_ptr_type): New typedef.
4375 (get_raw_reg_ptr_type): New typedef.
4376 (get_trace_state_variable_value_ptr_type): New typedef.
4377 (set_trace_state_variable_value_ptr_type): New typedef.
4378 (gdb_collect_ptr): New global.
4379 (get_raw_reg_ptr): New global.
4380 (get_trace_state_variable_value_ptr): New global.
4381 (set_trace_state_variable_value_ptr): New global.
4382 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4383 accessing get_raw_reg directly.
4384 (get_get_tsv_func_addr): Likewise for
4385 get_trace_state_variable_value_ptr.
4386 (get_set_tsv_func_addr): Likewise for
4387 set_trace_state_variable_value_ptr.
4388 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4390 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4392 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4394 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4396 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4398 (relocate_instruction): Remove own_buf.
4399 * server.c (own_buf): Make global.
4400 (handle_v_requests): Make global.
4401 * server.h (own_buf): New declaration.
4402 (handle_v_requests): New prototype.
4404 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4407 * linux-s390-low.c (add_insns): New function.
4408 (s390_emit_prologue): New function.
4409 (s390_emit_epilogue): New function.
4410 (s390_emit_add): New function.
4411 (s390_emit_sub): New function.
4412 (s390_emit_mul): New function.
4413 (s390_emit_lsh): New function.
4414 (s390_emit_rsh_signed): New function.
4415 (s390_emit_rsh_unsigned): New function.
4416 (s390_emit_ext): New function.
4417 (s390_emit_log_not): New function.
4418 (s390_emit_bit_and): New function.
4419 (s390_emit_bit_or): New function.
4420 (s390_emit_bit_xor): New function.
4421 (s390_emit_bit_not): New function.
4422 (s390_emit_equal): New function.
4423 (s390_emit_less_signed): New function.
4424 (s390_emit_less_unsigned): New function.
4425 (s390_emit_ref): New function.
4426 (s390_emit_if_goto): New function.
4427 (s390_emit_goto): New function.
4428 (s390_write_goto_address): New function.
4429 (s390_emit_litpool): New function.
4430 (s390_emit_const): New function.
4431 (s390_emit_call): New function.
4432 (s390_emit_reg): New function.
4433 (s390_emit_pop): New function.
4434 (s390_emit_stack_flush): New function.
4435 (s390_emit_zero_ext): New function.
4436 (s390_emit_swap): New function.
4437 (s390_emit_stack_adjust): New function.
4438 (s390_emit_set_r2): New function.
4439 (s390_emit_int_call_1): New function.
4440 (s390_emit_void_call_2): New function.
4441 (s390_emit_eq_goto): New function.
4442 (s390_emit_ne_goto): New function.
4443 (s390_emit_lt_goto): New function.
4444 (s390_emit_le_goto): New function.
4445 (s390_emit_gt_goto): New function.
4446 (s390_emit_ge_goto): New function.
4447 (s390x_emit_prologue): New function.
4448 (s390x_emit_epilogue): New function.
4449 (s390x_emit_add): New function.
4450 (s390x_emit_sub): New function.
4451 (s390x_emit_mul): New function.
4452 (s390x_emit_lsh): New function.
4453 (s390x_emit_rsh_signed): New function.
4454 (s390x_emit_rsh_unsigned): New function.
4455 (s390x_emit_ext): New function.
4456 (s390x_emit_log_not): New function.
4457 (s390x_emit_bit_and): New function.
4458 (s390x_emit_bit_or): New function.
4459 (s390x_emit_bit_xor): New function.
4460 (s390x_emit_bit_not): New function.
4461 (s390x_emit_equal): New function.
4462 (s390x_emit_less_signed): New function.
4463 (s390x_emit_less_unsigned): New function.
4464 (s390x_emit_ref): New function.
4465 (s390x_emit_if_goto): New function.
4466 (s390x_emit_const): New function.
4467 (s390x_emit_call): New function.
4468 (s390x_emit_reg): New function.
4469 (s390x_emit_pop): New function.
4470 (s390x_emit_stack_flush): New function.
4471 (s390x_emit_zero_ext): New function.
4472 (s390x_emit_swap): New function.
4473 (s390x_emit_stack_adjust): New function.
4474 (s390x_emit_int_call_1): New function.
4475 (s390x_emit_void_call_2): New function.
4476 (s390x_emit_eq_goto): New function.
4477 (s390x_emit_ne_goto): New function.
4478 (s390x_emit_lt_goto): New function.
4479 (s390x_emit_le_goto): New function.
4480 (s390x_emit_gt_goto): New function.
4481 (s390x_emit_ge_goto): New function.
4482 (s390_emit_ops): New function.
4483 (struct linux_target_ops): Fill in emit_ops hook.
4485 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4488 * Makefile.in: Add s390 IPA files.
4489 * configure.srv: Build IPA for s390.
4490 * linux-s390-ipa.c: New file.
4491 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4492 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4493 (tdesc_s390_linux32): Likewise.
4494 (init_registers_s390_linux32v1): Likewise.
4495 (tdesc_s390_linux32v1): Likewise.
4496 (init_registers_s390_linux32v2): Likewise.
4497 (tdesc_s390_linux32v2): Likewise.
4498 (init_registers_s390_linux64): Likewise.
4499 (tdesc_s390_linux64): Likewise.
4500 (init_registers_s390_linux64v1): Likewise.
4501 (tdesc_s390_linux64v1): Likewise.
4502 (init_registers_s390_linux64v2): Likewise.
4503 (tdesc_s390_linux64v2): Likewise.
4504 (init_registers_s390_te_linux64): Likewise.
4505 (tdesc_s390_te_linux64): Likewise.
4506 (init_registers_s390_vx_linux64): Likewise.
4507 (tdesc_s390_vx_linux64): Likewise.
4508 (init_registers_s390_tevx_linux64): Likewise.
4509 (tdesc_s390_tevx_linux64): Likewise.
4510 (init_registers_s390x_linux64): Likewise.
4511 (tdesc_s390x_linux64): Likewise.
4512 (init_registers_s390x_linux64v1): Likewise.
4513 (tdesc_s390x_linux64v1): Likewise.
4514 (init_registers_s390x_linux64v2): Likewise.
4515 (tdesc_s390x_linux64v2): Likewise.
4516 (init_registers_s390x_te_linux64): Likewise.
4517 (tdesc_s390x_te_linux64): Likewise.
4518 (init_registers_s390x_vx_linux64): Likewise.
4519 (tdesc_s390x_vx_linux64): Likewise.
4520 (init_registers_s390x_tevx_linux64): Likewise.
4521 (tdesc_s390x_tevx_linux64): Likewise.
4522 (have_hwcap_s390_vx): New static variable.
4523 (s390_arch_setup): Fill have_hwcap_s390_vx.
4524 (s390_get_thread_area): New function.
4525 (s390_ft_entry_gpr_esa): New const.
4526 (s390_ft_entry_gpr_zarch): New const.
4527 (s390_ft_entry_misc): New const.
4528 (s390_ft_entry_fr): New const.
4529 (s390_ft_entry_vr): New const.
4530 (s390_ft_main_31): New const.
4531 (s390_ft_main_64): New const.
4532 (s390_ft_exit_fr): New const.
4533 (s390_ft_exit_vr): New const.
4534 (s390_ft_exit_misc): New const.
4535 (s390_ft_exit_gpr_esa): New const.
4536 (s390_ft_exit_gpr_zarch): New const.
4537 (append_insns): New function.
4538 (s390_relocate_instruction): New function.
4539 (s390_install_fast_tracepoint_jump_pad): New function.
4540 (s390_get_min_fast_tracepoint_insn_len): New function.
4541 (s390_get_ipa_tdesc_idx): New function.
4542 (struct linux_target_ops): Wire in the above functions.
4543 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4544 * linux-s390-tdesc.h: New file.
4546 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4548 * linux-s390-low.c (s390_supports_tracepoints): New function.
4549 (struct linux_target_ops): Fill supports_tracepoints hook.
4551 2016-03-18 Yao Qi <yao.qi@linaro.org>
4553 * linux-low.c (lwp_signal_can_be_delivered): New function.
4554 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4556 2016-03-18 Yao Qi <yao.qi@linaro.org>
4558 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4559 0 if signal is enqueued. Remove 'signal' from one debugging
4560 message. Move one debugging message to some lines below.
4561 Remove code setting 'signal' to 0.
4563 2016-03-18 Yao Qi <yao.qi@linaro.org>
4565 * linux-low.c (linux_low_filter_event): Remove redundant
4566 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4568 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4570 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4571 (struct linux_target_ops): Wire in the above.
4573 2016-03-03 Yao Qi <yao.qi@linaro.org>
4575 * linux-low.c: Update comments to start_step_over.
4577 2016-03-03 Yao Qi <yao.qi@linaro.org>
4580 * linux-low.c (handle_extended_wait): Set child suspended
4581 if event_lwp->bp_reinsert isn't zero.
4583 2016-03-02 Yao Qi <yao.qi@linaro.org>
4585 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4586 enqueue_pending_signal.
4588 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4590 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4593 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4595 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4596 (s390_regmap_3264) [!__s390x__]: New global.
4597 (s390_collect_ptrace_register): Skip map entries containing -1.
4598 (s390_supply_ptrace_register): Ditto.
4599 (s390_fill_gprs_high): New function.
4600 (s390_store_gprs_high): New function.
4601 (s390_regsets): Add NT_S390_HIGH_GPRS.
4602 (s390_get_hwcap): Enable on 31-bit.
4603 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4604 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4605 Detect NT_S390_HIGH_GPRS.
4606 (s390_usrregs_info_3264): Enable on 31-bit.
4607 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4608 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4610 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4613 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4614 * configure.srv: Ditto.
4615 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4616 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4617 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4618 (init_registers_amd64_linux): Remove prototype.
4619 (tdesc_amd64_linux): Remove declaration.
4620 (get_ipa_tdesc): New function.
4621 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4622 initialize remaining tdescs.
4623 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4624 (init_registers_i386_linux): Remove prototype.
4625 (tdesc_i386_linux): Remove declaration.
4626 (get_ipa_tdesc): New function.
4627 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4628 initialize remaining tdescs.
4629 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4630 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4631 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4632 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4633 (x86_get_ipa_tdesc_idx): New function.
4634 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4635 * linux-x86-tdesc.h: New file.
4636 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4637 (target_get_ipa_tdesc_idx): New macro.
4638 * tracepoint.c (ipa_tdesc_idx): New macro.
4639 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4640 (symbol_list): Add ipa_tdesc_idx.
4641 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4642 (ipa_tdesc): Remove.
4643 (ipa_tdesc_idx): New variable.
4644 (get_context_regcache): Use get_ipa_tdesc.
4645 (gdb_collect): Ditto.
4647 * tracepoint.h (get_ipa_tdesc): New prototype.
4648 (ipa_tdesc): Remove.
4650 2016-02-24 Pedro Alves <palves@redhat.com>
4652 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4653 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4654 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4655 Factor out common code between the USE_SIGTRAP_SIGINFO and
4656 !USE_SIGTRAP_SIGINFO blocks.
4657 (linux_low_filter_event): Call save_stop_reason instead of
4658 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4660 (linux_wait_1): Update comments.
4662 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4664 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4665 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4666 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4667 ppc_insert_point, ppc_remove_point.
4669 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4671 * linux-s390-low.c (s390_supports_z_point_type): New function.
4672 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4674 2016-02-16 Yao Qi <yao.qi@linaro.org>
4676 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4677 PC. Get pc from regcache_read_pc.
4679 2016-02-12 Yao Qi <yao.qi@linaro.org>
4681 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4682 or linux_get_pc_32bit.
4683 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4685 2016-02-12 Yao Qi <yao.qi@linaro.org>
4687 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4688 arm_linux_get_next_pcs_fixup.
4690 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4692 * tracepoint.c (x_tracepoint_action_download): Change
4693 write_inferior_data_ptr to write_inferior_data_pointer.
4694 (cmd_qtstart): Likewise.
4695 (write_inferior_data_ptr): Remove.
4696 (download_agent_expr): Change write_inferior_data_ptr to
4697 write_inferior_data_pointer.
4698 (download_tracepoint_1): Likewise.
4699 (download_tracepoint): Likewise.
4700 (download_trace_state_variables): Likewise.
4702 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4703 Marcin Kościelnicki <koriakin@0x04.net>
4705 * tracepoint.c (struct tracepoint_action_ops): Remove.
4706 (struct tracepoint_action): Remove ops.
4707 (m_tracepoint_action_download, r_tracepoint_action_download)
4708 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4709 size and offset accordingly.
4710 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4711 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4712 (tracepoint_action_send, tracepoint_action_download): New functions.
4713 Helpers for trace action handlers.
4714 (add_tracepoint_action): Remove setup actions ops.
4715 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4717 2016-02-10 Yao Qi <yao.qi@linaro.org>
4719 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4721 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4723 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4725 * configure: Regenerate.
4727 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4729 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4730 void * to gdb_byte *.
4731 * linux-low.c (siginfo_fixup): Likewise.
4732 (linux_xfer_siginfo): Likewise.
4733 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4735 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4737 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4739 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4741 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4743 * linux-x86-low.c [__x86_64__]: Include
4744 "nat/amd64-linux-siginfo.h".
4745 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4746 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4747 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4748 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4749 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4750 (cpt_si_fd, si_timerid, si_overrun): Move from
4751 nat/amd64-linux-siginfo.c.
4752 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4754 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4756 * server.c (skip_to_semicolon): Remove.
4757 (process_point_options): Use strchrnul instead of
4760 2016-01-26 Yao Qi <yao.qi@linaro.org>
4762 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4763 * linux-low.c (install_software_single_step_breakpoints): Don't
4764 call regcache_read_pc.
4765 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4768 2016-01-26 Yao Qi <yao.qi@linaro.org>
4770 * linux-low.c (install_software_single_step_breakpoints): Call
4771 regcache_read_pc instead of get_pc.
4773 2016-01-26 Yao Qi <yao.qi@linaro.org>
4775 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4776 (unblock_async_io): Rename to ...
4777 (block_unblock_async_io): ... it. New function.
4778 (enable_async_io): Don't install SIGIO handler. Unblock it
4780 (disable_async_io): Don't ignore SIGIO. Block it instead.
4781 (initialize_async_io): Install SIGIO handler. Don't call
4784 2016-01-26 Yao Qi <yao.qi@linaro.org>
4786 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4787 first character is '\003', call *the_target->request_interrupt.
4789 2016-01-25 Yao Qi <yao.qi@linaro.org>
4791 * remote-utils.c (new_thread_notify): Remove.
4792 (dead_thread_notify): Likewise.
4793 * remote-utils.h (new_thread_notify): Remove declaration.
4794 (dead_thread_notify): Likewise.
4796 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4798 * gdb.trace/pending.exp: Fix expected message on continue.
4800 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4802 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4803 it works properly on big-endian machines where sizeof (CORE_ADDR)
4806 2016-01-21 Pedro Alves <palves@redhat.com>
4808 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4809 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4810 * configure: Regenerate.
4812 2016-01-21 Yao Qi <yao.qi@linaro.org>
4814 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4815 is_thumb and set it according to CPSR saved on the stack.
4816 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4817 arm_sigreturn_next_pc.
4819 2016-01-18 Yao Qi <yao.qi@linaro.org>
4821 * linux-low.c (linux_set_pc_64bit): New function.
4822 (linux_get_pc_64bit): New function.
4823 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4825 * linux-sparc-low.c (debug_threads): Remove declaration.
4826 (sparc_get_pc): Remove.
4827 (the_low_target): Use linux_get_pc_64bit instead of
4829 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4830 (the_low_target): Use linux_get_pc_64bit and
4833 2016-01-18 Yao Qi <yao.qi@linaro.org>
4835 * linux-arm-low.c (debug_threads): Remove declaration.
4836 (arm_get_pc, arm_set_pc): Remove.
4837 (the_low_target): Use linux_get_pc_32bit and
4839 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4840 (the_low_target): Use linux_get_pc_32bit and
4842 * linux-cris-low.c (debug_threads): Remove declaration.
4843 (cris_get_pc, cris_set_pc,): Remove.
4844 (the_low_target): Use linux_get_pc_32bit and
4846 * linux-crisv32-low.c (debug_threads): Remove declaration.
4847 (cris_get_pc, cris_set_pc): Remove.
4848 (the_low_target): Use linux_get_pc_32bit and
4850 * linux-low.c: Include inttypes.h.
4851 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4852 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4853 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4854 (the_low_target): Use linux_get_pc_32bit and
4856 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4857 (the_low_target): Use linux_get_pc_32bit and
4859 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4860 (the_low_target): Use linux_get_pc_32bit and
4862 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4863 (the_low_target): Use linux_get_pc_32bit and
4865 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4866 (the_low_target): Use linux_get_pc_32bit and
4869 2016-01-18 Gary Benson <gbenson@redhat.com>
4871 * configure.ac (AC_FUNC_FORK): New check.
4872 * config.in: Regenerate.
4873 * configure: Likewise.
4875 2016-01-14 Yao Qi <yao.qi@linaro.org>
4877 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4878 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4879 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4880 arm_get_next_pcs_ctor.
4882 2016-01-12 Josh Stone <jistone@redhat.com>
4883 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4885 * inferiors.h: Include "gdb_vecs.h".
4886 (struct process_info): Add syscalls_to_catch.
4887 * inferiors.c (remove_process): Free syscalls_to_catch.
4888 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4889 syscall_return stops.
4890 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4891 * server.c (handle_general_set): Handle QCatchSyscalls.
4892 (handle_query): Report support for QCatchSyscalls.
4893 * target.h (struct target_ops): Add supports_catch_syscall.
4894 (target_supports_catch_syscall): New macro.
4895 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4896 (struct lwp_info): Add syscall_state.
4897 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4898 Maintain syscall_state and syscalls_to_catch across exec.
4899 (get_syscall_trapinfo): New function, proxy to the_low_target.
4900 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4901 (linux_low_filter_event): Toggle syscall_state entry/return for
4902 syscall traps, and set it ignored for all others.
4903 (gdb_catching_syscalls_p): New function.
4904 (gdb_catch_this_syscall_p): New function.
4905 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4906 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4907 (linux_supports_catch_syscall): New function.
4908 (linux_target_ops): Install it.
4909 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4910 (the_low_target): Install it.
4912 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4914 * acinclude.m4: Include new ../warning.m4 file.
4915 * configure: Regenerated.
4916 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4918 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4920 * ax.c (is_goto_target): Mark static.
4921 * linux-low.c (register_addr): Likewise.
4922 (linux_fetch_registers, linux_store_registers): Likewise.
4923 * mem-break.c (any_persistent_commands): Fix old prototype.
4924 (add_commands_to_breakpoint): Mark static.
4925 * regcache.c (find_register_by_name): Delete unused func.
4926 * remote-utils.c (hex_or_minus_one): Mark static.
4927 * server.c (monitor_show_help): Mark static.
4928 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4929 handle_v_requests): Likewise.
4931 2016-01-12 Pedro Alves <palves@redhat.com>
4933 Remove use of the registered trademark symbol throughout.
4935 2016-01-08 Yao Qi <yao.qi@linaro.org>
4937 * remote-utils.c (getpkt): If c is '\003', call target hook
4940 2016-01-06 Yao Qi <yao.qi@linaro.org>
4942 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4943 linux-aarch32-low.c.
4944 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4945 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4946 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4947 (thumb2_breakpoint): Declare.
4948 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4949 linux-aarch32-low.h.
4950 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4951 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4952 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4954 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4956 * gdbreplay.c (gdbreplay_version): Change copyright year in
4958 * server.c (gdbserver_version): Likewise.
4960 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4962 * server.c (crc32_table): Delete.
4963 (crc32): Use libiberty's xcrc32 function.
4965 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4967 * lynx-low.c (lynx_delete_thread_callback): New function.
4968 (lynx_mourn): Properly delete our process and all of its
4969 threads. Remove call to clear_inferiors.
4971 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4973 * target.c (thread_search_callback): Add check that
4974 the thread_stopped target callback is not NULL before
4977 2015-12-21 Yao Qi <yao.qi@linaro.org>
4979 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4982 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4984 * server.c (handle_query): Call target_supports_software_single_step.
4986 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4988 * linux-low.c (single_step): New function.
4989 (linux_resume_one_lwp_throw): Call single_step.
4990 (start_step_over): Likewise.
4992 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4994 * Makefile.in (SFILES): Append arch/arm-linux.c,
4995 arch/arm-get-next-pcs.c.
4996 (arm-linux.o): New rule.
4997 (arm-get-next-pcs.o): New rule.
4998 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5000 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5001 to linux-aarch32-low.c.
5002 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5003 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5004 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5005 (thumb2_breakpoint_len): Likewise.
5006 (arm_is_thumb_mode): Make non-static.
5007 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5008 from linux-aarch32-low.c.
5009 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5010 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5011 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5012 (thumb2_breakpoint_len): Likewise.
5013 (arm_is_thumb_mode): New declaration.
5014 * linux-arm-low.c: Include arch/arm-linux.h
5015 aarch/arm-get-next-pcs.h, sys/syscall.h.
5016 (get_next_pcs_ops): New struct.
5017 (get_next_pcs_addr_bits_remove): New function.
5018 (get_next_pcs_is_thumb): New function.
5019 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5020 (arm_sigreturn_next_pc): Likewise.
5021 (get_next_pcs_syscall_next_pc): Likewise.
5022 (arm_gdbserver_get_next_pcs): Likewise.
5023 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5025 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5026 * server.h: Include gdb_vecs.h.
5028 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5030 * Makefile.in (SFILES): Append common/common-regcache.c.
5031 (OBS): Append common-regcache.o.
5032 (common-regcache.o): New rule.
5033 * regcache.c (init_register_cache): Initialize cache to
5035 (regcache_raw_read_unsigned): New function.
5036 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5037 register_status enum.
5039 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5041 * linux-aarch64-low.c (the_low_targets): Rename
5042 breakpoint_reinsert_addr to get_next_pcs.
5043 * linux-arm-low.c (the_low_targets): Likewise.
5044 * linux-bfin-low.c (the_low_targets): Likewise.
5045 * linux-cris-low.c (the_low_targets): Likewise.
5046 * linux-crisv32-low.c (the_low_targets): Likewise.
5047 * linux-low.c (can_software_single_step): Likewise.
5048 (install_software_single_step_breakpoints): New function.
5049 (start_step_over): Use install_software_single_step_breakpoints.
5050 * linux-low.h: New CORE_ADDR vector.
5051 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5053 * linux-mips-low.c (the_low_targets): Likewise.
5054 * linux-nios2-low.c (the_low_targets): Likewise.
5055 * linux-sparc-low.c (the_low_targets): Likewise.
5057 2015-12-17 Pedro Alves <palves@redhat.com>
5059 * linux-low.c (linux_kill_one_lwp): Remove references to
5061 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5063 (linux_init_signals): Delete.
5064 (initialize_low): Adjust.
5065 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5067 2015-12-16 Pedro Alves <palves@redhat.com>
5069 * configure.ac (compiler warning flags): When testing a
5070 -Wno-foo option, check whether -Wfoo works instead.
5071 * configure: Regenerate.
5073 2015-12-11 Don Breazeal <donb@codesourcery.com>
5075 * server.c (process_serial_event): Don't exit from gdbserver
5076 in remote mode if there are still active inferiors.
5078 2015-12-11 Yao Qi <yao.qi@linaro.org>
5080 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5081 arm_breakpoint_at if the process is 32-bit.
5083 2015-12-11 Yao Qi <yao.qi@linaro.org>
5085 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5088 2015-12-07 Yao Qi <yao.qi@linaro.org>
5090 * configure.srv: Append arm.o to srv_tgtobj for
5091 aarch64*-*-linux* target.
5092 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5093 from linux-arm-low.c.
5094 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5095 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5096 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5097 (thumb2_breakpoint_len): Likewise.
5098 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5099 (arm_breakpoint_kinds): Likewise.
5100 (arm_breakpoint_kind_from_pc): Likewise.
5101 (arm_sw_breakpoint_from_kind): Likewise.
5102 (arm_breakpoint_kind_from_current_state): Likewise.
5103 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5104 (arm_sw_breakpoint_from_kind): Declare.
5105 (arm_breakpoint_kind_from_current_state): Declare.
5106 (arm_breakpoint_at): Declare.
5107 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5108 arm_sw_breakpoint_from_kind if process is 32-bit.
5109 (aarch64_breakpoint_kind_from_pc): New function.
5110 (aarch64_breakpoint_kind_from_current_state): New function.
5111 (the_low_target): Initialize fields breakpoint_kind_from_pc
5112 and breakpoint_kind_from_current_state.
5113 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5114 linux-aarch32-low.c.
5115 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5116 (arm_breakpoint, arm_breakpoint_len): Likewise.
5117 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5118 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5119 (arm_is_thumb_mode): Likewise.
5120 (arm_breakpoint_at): Likewise.
5121 (arm_breakpoint_kind_from_pc): Likewise.
5122 (arm_sw_breakpoint_from_kind): Likewise.
5123 (arm_breakpoint_kind_from_current_state): Likewise.
5126 2015-08-04 Yao Qi <yao.qi@linaro.org>
5128 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5129 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5130 * server.c (extended_protocol): Remove "static".
5131 * server.h (extended_protocol): Declare it.
5133 2015-12-04 Josh Stone <jistone@redhat.com>
5135 * target.h (struct target_ops) <arch_setup>: Rename to ...
5136 (struct target_ops) <post_create_inferior>: ... this.
5137 (target_arch_setup): Rename to ...
5138 (target_post_create_inferior): ... this, calling post_create_inferior.
5139 * server.c (start_inferior): Update target_arch_setup calls to
5140 target_post_create_inferior.
5141 * linux-low.c (linux_low_ptrace_options): Forward declare.
5142 (linux_arch_setup): Update its comment for general use.
5143 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5144 (struct linux_target_ops): Use linux_post_create_inferior.
5145 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5146 to post_create_inferior.
5147 * nto-low.c (struct nto_target_ops): Likewise.
5148 * spu-low.c (struct spu_target_ops): Likewise.
5149 * win32-low.c (struct win32_target_ops): Likewise.
5151 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5153 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5155 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5157 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5158 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5159 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5160 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5161 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5162 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5163 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5164 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5165 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5166 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5167 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5168 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5170 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5172 * linux-low.c (linux_look_up_symbols): Don't call
5173 linux_supports_traceclone.
5174 * linux-low.h (thread_db_init): Remove use_events argument.
5175 * thread-db.c (thread_db_use_event): Remove global variable.
5176 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5177 (struct thread_db) <td_create_bp>: Remove field.
5178 (thread_db_create_event): Remove function.
5179 (thread_db_enable_reporting): Likewise.
5180 (find_one_thread): Don't check for thread_db_use_events.
5181 (attach_thread): Likewise.
5182 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5183 (try_thread_db_load_1): Don't check for thread_db_use_events.
5184 (thread_db_init): Remove use_events argument and thread events
5186 (remove_thread_event_breakpoints): Remove function.
5187 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5189 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5191 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5194 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5195 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5196 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5197 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5199 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5201 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5202 * linux-low.c (can_hardware_single_step): Use
5203 supports_hardware_single_step.
5204 (can_software_single_step): New function.
5205 (start_step_over): Call can_software_single_step.
5206 (linux_supports_hardware_single_step): New function.
5207 (struct target_ops) <supports_software_single_step>: Initialize.
5208 * linux-low.h (struct linux_target_ops)
5209 <supports_hardware_single_step>: Initialize.
5210 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5211 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5212 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5213 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5214 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5215 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5216 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5217 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5218 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5219 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5221 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5222 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5224 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5225 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5226 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5228 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5229 * target.h (struct target_ops): <supports_software_single_step>:
5231 (target_supports_software_single_step): New macro.
5233 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5235 * linux-low.c (linux_wait_1): Fix pc advance condition.
5236 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5237 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5239 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5241 * linux-arm-low.c (arm_is_thumb_mode): New function.
5242 (arm_breakpoint_at): Use arm_is_thumb_mode.
5243 (arm_breakpoint_kind_from_current_state): New function.
5244 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5246 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5247 (linux_breakpoint_kind_from_current_state): New function.
5248 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5249 * linux-low.h (struct linux_target_ops)
5250 <breakpoint_kind_from_current_state>: New field.
5251 * target.h (struct target_ops): Likewise.
5252 (target_breakpoint_kind_from_current_state): New macro.
5254 2015-11-30 Pedro Alves <palves@redhat.com>
5256 * linux-low.c (linux_resume): Wake up the event loop before
5259 2015-11-30 Pedro Alves <palves@redhat.com>
5261 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5263 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5265 * target.c (struct thread_search): New structure.
5266 (thread_search_callback): New function.
5267 (prev_general_thread): New global.
5268 (prepare_to_access_memory, done_accessing_memory): New functions.
5269 * target.h (prepare_to_access_memory, done_accessing_memory):
5270 Replace macros with function declarations.
5272 2015-11-30 Pedro Alves <palves@redhat.com>
5275 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5276 report TARGET_WAITKIND_NO_RESUMED.
5277 * remote-utils.c (prepare_resume_reply): Handle
5278 TARGET_WAITKIND_NO_RESUMED.
5279 * server.c (report_no_resumed): New global.
5280 (handle_query) <qSupported>: Handle "no-resumed+". Report
5281 "no-resumed+" support.
5282 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5283 return error if the client doesn't support no-resumed events.
5284 (push_stop_notification): New function.
5285 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5286 events if the client supports them.
5288 2015-11-30 Pedro Alves <palves@redhat.com>
5290 * linux-low.c (thread_still_has_status_pending_p): Don't check
5292 (lwp_resumed): New function.
5293 (status_pending_p_callback): Return early if the LWP is not
5294 supposed to be resumed.
5296 2015-11-30 Pedro Alves <palves@redhat.com>
5298 * linux-low.c (handle_extended_wait): Assert that the LWP's
5299 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5300 thread create events, leave the new child's status pending.
5301 (linux_low_filter_event): If GDB wants to hear about thread exit
5302 events, leave the LWP marked dead and don't delete it.
5303 (linux_wait_for_event_filtered): Don't check for thread exit.
5304 (filter_exit_event): New function.
5305 (linux_wait_1): Use it, when returning an exit event.
5306 (linux_resume_one_lwp_throw): Assert that the LWP's
5307 waitstatus is TARGET_WAITKIND_IGNORE.
5308 * remote-utils.c (prepare_resume_reply): Handle
5309 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5310 * server.c (report_thread_events): New global.
5311 (handle_general_set): Handle QThreadEvents.
5312 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5313 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5314 TARGET_WAITKIND_THREAD_EXITED.
5315 * server.h (report_thread_events): Declare.
5317 2015-11-30 Pedro Alves <palves@redhat.com>
5319 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5320 the thread's last_resume_kind was resume_stop.
5322 2015-11-30 Pedro Alves <palves@redhat.com>
5324 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5327 2015-11-30 Pedro Alves <palves@redhat.com>
5329 * server.c (handle_v_requests): Handle vCtrlC.
5331 2015-11-30 Pedro Alves <palves@redhat.com>
5333 * gdbthread.h (find_any_thread_of_pid): Declare.
5334 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5336 * server.c (handle_query): If current_thread is NULL, look for
5337 another thread of the selected process.
5339 2015-11-26 Daniel Colascione <dancol@dancol.org>
5340 Simon Marchi <simon.marchi@ericsson.com>
5342 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5343 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5345 * target.h (struct target_ops) <thread_name>: New field.
5346 (target_thread_name): New macro.
5348 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5350 * regcache.h (regcache_invalidate_pid): Add declaration.
5351 * regcache.c (regcache_invalidate_pid): New function, extracted
5352 from regcache_invalidate.
5353 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5354 Add trivial documentation comment.
5355 * lynx-low.c: Use regcache_invalidate_pid instead of
5356 regcache_invalidate.
5358 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5360 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5361 and Elf64_auxv_t if the target is Android.
5363 2015-11-22 Doug Evans <xdje42@gmail.com>
5365 * target.h: #include <sys/types.h>.
5367 2015-11-19 Pedro Alves <palves@redhat.com>
5369 * linux-low.c (linux_process_qsupported): Change prototype.
5371 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5373 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5374 and adjust to loop over all features.
5375 * server.c (handle_query) <qSupported>: Adjust to call
5376 target_process_qsupported once, passing it a vector of unprocessed
5378 * target.h (struct target_ops) <process_qsupported>: Change
5380 (target_process_qsupported): Adjust.
5382 2015-11-19 Pedro Alves <palves@redhat.com>
5384 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5386 * configure: Regenerate.
5388 2015-11-19 Pedro Alves <palves@redhat.com>
5390 * configure: Regenerate.
5392 2015-11-19 Yao Qi <yao.qi@linaro.org>
5394 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5397 2015-11-19 Yao Qi <yao.qi@linaro.org>
5399 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5400 (struct aarch64_operand): Move enum out.
5402 2015-11-19 Yao Qi <yao.qi@linaro.org>
5404 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5405 struct user_fpsimd_state *.
5406 (aarch64_store_fpregset): Likewise.
5408 2015-11-19 Yao Qi <yao.qi@linaro.org>
5410 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5411 struct user_pt_regs *.
5412 (aarch64_store_gregset): Likewise.
5414 2015-11-18 Pedro Alves <palves@redhat.com>
5416 * Makefile.in (all_object_files): Add $IPA_OBJS.
5418 2015-11-17 Pedro Alves <palves@redhat.com>
5420 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5421 GDB_SIGNAL_0 and gdb_signal_to_string.
5423 2015-11-17 Pedro Alves <palves@redhat.com>
5425 * win32-low.c (handle_output_debug_string): Remove parameter.
5426 (win32_kill): Remove our_status local and adjust call to
5427 handle_output_debug_string.
5428 (get_child_debug_event): Adjust call to
5429 handle_output_debug_string.
5431 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5433 * linux-mips-low.c (mips_fill_gregset): Add cast.
5434 (mips_store_gregset): Likewise.
5435 (mips_fill_fpregset): Likewise.
5436 (mips_store_fpregset): Likewise.
5438 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5440 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5443 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5445 * linux-mips-low.c (mips_linux_new_thread): Change type of
5446 watch_type to enum target_hw_bp_type.
5448 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5450 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5451 Change return type to arm_hwbp_type.
5453 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5455 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5456 (arm_store_gregset): Likewise.
5457 * linux-arm-low.c (arm_get_hwcap): Likewise.
5458 (arm_read_description): Likewise.
5460 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5462 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5464 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5466 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5467 (ppc_fill_vsxregset): Likewise.
5468 (ppc_store_vsxregset): Likewise.
5469 (ppc_fill_vrregset): Likewise.
5470 (ppc_store_vrregset): Likewise.
5471 (ppc_fill_evrregset): Likewise.
5472 (ppc_store_evrregset): Likewise.
5474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5476 * linux-ppc-low.c (ppc_usrregs_info): Remove
5477 forward-declaration.
5478 (ppc_arch_setup): Move lower in file.
5480 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5482 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5483 (ps_pdwrite): Likewise.
5485 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5487 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5488 to after assert checks.
5490 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5492 * proc-service.c (ps_pdread): Add/adjust casts.
5493 (ps_pdwrite): Add/adjust casts.
5495 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5497 * server.c (handle_search_memory_1): Cast return value of
5500 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5502 * server.c (write_qxfer_response): Change type of data to
5505 2015-10-29 Pedro Alves <palves@redhat.com>
5507 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5509 2015-10-29 Pedro Alves <palves@redhat.com>
5511 * tracepoint.c (clear_installed_tracepoints): Add casts.
5513 2015-10-29 Pedro Alves <palves@redhat.com>
5515 * server.c (handle_v_cont, process_serial_event): Add enum
5516 gdb_signal casts to signal parsing code.
5518 2015-10-29 Pedro Alves <palves@redhat.com>
5520 * linux-low.h (NULL_REGSET): Define.
5521 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5522 * linux-arm-low.c (arm_regsets): Likewise.
5523 * linux-crisv32-low.c (cris_regsets): Likewise.
5524 * linux-m68k-low.c (m68k_regsets): Likewise.
5525 * linux-mips-low.c (mips_regsets): Likewise.
5526 * linux-nios2-low.c (nios2_regsets): Likewise.
5527 * linux-ppc-low.c (ppc_regsets): Likewise.
5528 * linux-s390-low.c (s390_regsets): Likewise.
5529 * linux-sh-low.c (sh_regsets): Likewise.
5530 * linux-sparc-low.c (sparc_regsets): Likewise.
5531 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5532 * linux-tile-low.c (tile_regsets): Likewise.
5533 * linux-x86-low.c (x86_regsets): Likewise.
5534 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5536 2015-10-29 Pedro Alves <palves@redhat.com>
5538 * linux-low.h (NULL_REGSET): Define.
5539 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5540 * linux-arm-low.c (arm_regsets): Likewise.
5541 * linux-crisv32-low.c (cris_regsets): Likewise.
5542 * linux-m68k-low.c (m68k_regsets): Likewise.
5543 * linux-mips-low.c (mips_regsets): Likewise.
5544 * linux-nios2-low.c (nios2_regsets): Likewise.
5545 * linux-ppc-low.c (ppc_regsets): Likewise.
5546 * linux-s390-low.c (s390_regsets): Likewise.
5547 * linux-sh-low.c (sh_regsets): Likewise.
5548 * linux-sparc-low.c (sparc_regsets): Likewise.
5549 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5550 * linux-tile-low.c (tile_regsets): Likewise.
5551 * linux-x86-low.c (x86_regsets): Likewise.
5552 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5554 2015-10-26 Doug Evans <dje@google.com>
5556 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5558 2015-10-26 Doug Evans <dje@google.com>
5560 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5562 2015-10-26 Doug Evans <dje@google.com>
5564 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5566 (attach_thread, find_new_threads_callback): Ditto.
5568 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5570 * mem-break.h (set_breakpoint_data): Remove.
5572 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5574 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5575 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5576 (initialize_low): Remove set_breakpoint_data call.
5577 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5578 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5579 (initialize_low): Remove set_breakpoint_data call.
5580 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5581 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5582 (initialize_low): Remove set_breakpoint_data call.
5584 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5586 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5587 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5588 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5589 * target.h (target_breakpoint_kind_from_pc): New macro.
5591 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5593 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5594 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5595 the default breakpoint kind.
5597 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5599 * linux-arm-low.c (arm_supports_z_point_type): Add software
5602 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5604 * linux-arm-low.c: Refactor breakpoint definitions.
5605 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5606 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5608 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5610 * Makefile.in: Add arm.c/o.
5611 * configure.srv: Likewise.
5612 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5613 (arm_breakpoint_kind_from_pc): New function.
5614 (arm_sw_breakpoint_from_kind): Return proper kind.
5615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5617 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5619 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5621 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5622 (struct raw_breakpoint) <size>: Remove.
5623 (struct raw_breakpoint) <kind>: Add.
5624 (bp_size): New function.
5625 (bp_opcode): Likewise.
5626 (find_raw_breakpoint_at): Adjust for kind.
5627 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5628 (remove_memory_breakpoint): Adjust for kind call bp_size.
5629 (set_raw_breakpoint_at): Adjust for kind.
5630 (set_breakpoint): Likewise.
5631 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5632 (delete_raw_breakpoint): Adjust for kind.
5633 (delete_breakpoint): Likewise.
5634 (find_gdb_breakpoint): Likewise.
5635 (set_gdb_breakpoint_1): Likewise.
5636 (set_gdb_breakpoint): Likewise.
5637 (delete_gdb_breakpoint_1): Likewise.
5638 (delete_gdb_breakpoint): Likewise.
5639 (uninsert_raw_breakpoint): Likewise.
5640 (reinsert_raw_breakpoint): Likewise.
5641 (set_breakpoint_data): Remove.
5642 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5643 (check_mem_read): Adjust for kind call bp_size.
5644 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5645 (clone_one_breakpoint): Adjust for kind.
5646 * mem-break.h (set_gdb_breakpoint): Likewise.
5647 (delete_gdb_breakpoint): Likewise.
5648 * server.c (process_serial_event): Likewise.
5650 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5652 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5653 (struct linux_target_ops) <breakpoint>: Remove.
5654 (struct linux_target_ops) <breakpoint_len>: Remove.
5655 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5656 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5657 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5658 (arm_sw_breakpoint_from_kind): New function.
5659 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5660 (struct linux_target_ops) <breakpoint>: Remove.
5661 (struct linux_target_ops) <breakpoint_len>: Remove.
5662 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5663 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5664 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5665 (struct linux_target_ops) <breakpoint>: Remove.
5666 (struct linux_target_ops) <breakpoint_len>: Remove.
5667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5668 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5669 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5670 (struct linux_target_ops) <breakpoint>: Remove.
5671 (struct linux_target_ops) <breakpoint_len>: Remove.
5672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5674 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5675 and sw_breakpoint_from_kind to increment the pc.
5676 (linux_breakpoint_kind_from_pc): New function.
5677 (linux_sw_breakpoint_from_kind): New function.
5678 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5679 (initialize_low): Call breakpoint_kind_from_pc and
5680 sw_breakpoint_from_kind to replace breakpoint_data/len.
5681 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5684 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5685 (struct linux_target_ops) <breakpoint>: Remove.
5686 (struct linux_target_ops) <breakpoint_len>: Remove.
5687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5689 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5690 (struct linux_target_ops) <breakpoint>: Remove.
5691 (struct linux_target_ops) <breakpoint_len>: Remove.
5692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5694 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5695 (struct linux_target_ops) <breakpoint>: Remove.
5696 (struct linux_target_ops) <breakpoint_len>: Remove.
5697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5699 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5700 (struct linux_target_ops) <breakpoint>: Remove.
5701 (struct linux_target_ops) <breakpoint_len>: Remove.
5702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5704 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5705 (struct linux_target_ops) <breakpoint>: Remove.
5706 (struct linux_target_ops) <breakpoint_len>: Remove.
5707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5709 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5710 (struct linux_target_ops) <breakpoint>: Remove.
5711 (struct linux_target_ops) <breakpoint_len>: Remove.
5712 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5713 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5714 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5715 (struct linux_target_ops) <breakpoint>: Remove.
5716 (struct linux_target_ops) <breakpoint_len>: Remove.
5717 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5718 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5719 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5720 (struct linux_target_ops) <breakpoint>: Remove.
5721 (struct linux_target_ops) <breakpoint_len>: Remove.
5722 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5723 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5724 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5725 (struct linux_target_ops) <breakpoint>: Remove.
5726 (struct linux_target_ops) <breakpoint_len>: Remove.
5727 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5728 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5729 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5730 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5731 (struct linux_target_ops) <breakpoint>: Remove.
5732 (struct linux_target_ops) <breakpoint_len>: Remove.
5733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5735 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5736 (struct linux_target_ops) <breakpoint>: Remove.
5737 (struct linux_target_ops) <breakpoint_len>: Remove.
5738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5741 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5743 * linux-cris-low.c (cris_get_pc): Remove void arg.
5745 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5747 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5750 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5752 * inferiors.c (thread_pid_matches_callback): New function.
5753 (find_thread_process): New function.
5754 (remove_thread): Reset current_thread.
5755 (remove_process): Assert threads have been removed first.
5757 2015-10-15 Yao Qi <yao.qi@linaro.org>
5759 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5761 (aarch64_remove_point): Likewise.
5762 * regcache.c (regcache_register_size): New function.
5764 2015-10-12 Yao Qi <yao.qi@linaro.org>
5766 * linux-aarch64-low.c: Update all callers as emit_load_store
5767 is renamed to aarch64_emit_load_store.
5769 2015-10-12 Yao Qi <yao.qi@linaro.org>
5771 * linux-aarch64-low.c: Update all callers of function renaming
5772 from emit_insn to aarch64_emit_insn.
5774 2015-10-12 Yao Qi <yao.qi@linaro.org>
5776 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5777 arch/aarch64-insn.h.
5778 (struct aarch64_memory_operand): Likewise.
5780 (emit_insn): Move to arch/aarch64-insn.c.
5781 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5782 (emit_load_store): Move to arch/aarch64-insn.c.
5783 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5784 (can_encode_int32): Remove.
5786 2015-10-12 Yao Qi <yao.qi@linaro.org>
5788 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5789 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5790 (aarch64_relocate_instruction): Likewise.
5791 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5792 (struct aarch64_insn_visitor): Likewise.
5794 2015-10-12 Yao Qi <yao.qi@linaro.org>
5796 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5797 (struct aarch64_insn_visitor): New.
5798 (struct aarch64_insn_relocation_data): New.
5799 (aarch64_ftrace_insn_reloc_b): New function.
5800 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5801 (aarch64_ftrace_insn_reloc_cb): Likewise.
5802 (aarch64_ftrace_insn_reloc_tb): Likewise.
5803 (aarch64_ftrace_insn_reloc_adr): Likewise.
5804 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5805 (aarch64_ftrace_insn_reloc_others): Likewise.
5807 (aarch64_relocate_instruction): Use visitor.
5809 2015-10-12 Yao Qi <yao.qi@linaro.org>
5811 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5812 int. Add argument buf.
5813 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5814 aarch64_relocate_instruction.
5816 2015-10-12 Yao Qi <yao.qi@linaro.org>
5818 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5819 argument insn. Remove local variable insn. Don't call
5821 (aarch64_install_fast_tracepoint_jump_pad): Call
5824 2015-09-30 Yao Qi <yao.qi@linaro.org>
5826 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5827 (emit_load_store_pair): Likewise.
5829 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5831 * dll.c (match_dll): Add cast(s).
5832 (unloaded_dll): Likewise.
5833 * linux-low.c (second_thread_of_pid_p): Likewise.
5834 (delete_lwp_callback): Likewise.
5835 (count_events_callback): Likewise.
5836 (select_event_lwp_callback): Likewise.
5837 (linux_set_resume_request): Likewise.
5838 * server.c (accumulate_file_name_length): Likewise.
5839 (emit_dll_description): Likewise.
5840 (handle_qxfer_threads_worker): Likewise.
5841 (visit_actioned_threads): Likewise.
5842 * thread-db.c (any_thread_of): Likewise.
5843 * tracepoint.c (same_process_p): Likewise.
5844 (match_blocktype): Likewise.
5845 (build_traceframe_info_xml): Likewise.
5847 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5849 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5851 (gdb_unparse_agent_expr): Likewise.
5852 * hostio.c (require_data): Likewise.
5853 (handle_pread): Likewise.
5854 * linux-low.c (disable_regset): Likewise.
5855 (fetch_register): Likewise.
5856 (store_register): Likewise.
5857 (get_dynamic): Likewise.
5858 (linux_qxfer_libraries_svr4): Likewise.
5859 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5860 (set_fast_tracepoint_jump): Likewise.
5861 (uninsert_fast_tracepoint_jumps_at): Likewise.
5862 (reinsert_fast_tracepoint_jumps_at): Likewise.
5863 (validate_inserted_breakpoint): Likewise.
5864 (clone_agent_expr): Likewise.
5865 * regcache.c (init_register_cache): Likewise.
5866 * remote-utils.c (putpkt_binary_1): Likewise.
5867 (decode_M_packet): Likewise.
5868 (decode_X_packet): Likewise.
5869 (look_up_one_symbol): Likewise.
5870 (relocate_instruction): Likewise.
5871 (monitor_output): Likewise.
5872 * server.c (handle_search_memory): Likewise.
5873 (handle_qxfer_exec_file): Likewise.
5874 (handle_qxfer_libraries): Likewise.
5875 (handle_qxfer): Likewise.
5876 (handle_query): Likewise.
5877 (handle_v_cont): Likewise.
5878 (handle_v_run): Likewise.
5879 (captured_main): Likewise.
5880 * target.c (write_inferior_memory): Likewise.
5881 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5882 * tracepoint.c (init_trace_buffer): Likewise.
5883 (add_tracepoint_action): Likewise.
5884 (add_traceframe): Likewise.
5885 (add_traceframe_block): Likewise.
5886 (cmd_qtdpsrc): Likewise.
5887 (cmd_qtdv): Likewise.
5888 (cmd_qtstatus): Likewise.
5889 (response_source): Likewise.
5890 (response_tsv): Likewise.
5891 (cmd_qtnotes): Likewise.
5892 (gdb_collect): Likewise.
5893 (initialize_tracepoint): Likewise.
5895 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5897 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5898 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5899 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5901 (enum aarch64_condition_codes): New enum.
5902 (w0): New static global.
5905 (struct aarch64_memory_operand) <type>: New
5906 MEMORY_OPERAND_POSTINDEX type.
5907 (postindex_memory_operand): New helper function.
5908 (emit_ret): New function.
5909 (emit_load_store_pair): New function, factored out of emit_stp
5910 with support for MEMORY_OPERAND_POSTINDEX.
5911 (emit_stp): Rewrite using emit_load_store_pair.
5912 (emit_ldp): New function.
5913 (emit_load_store): Likewise.
5914 (emit_ldr): Mention post-index instruction in comment.
5915 (emit_ldrh): New function.
5916 (emit_ldrb): New function.
5917 (emit_ldrsw): Mention post-index instruction in comment.
5918 (emit_str): Likewise.
5919 (emit_subs): New function.
5920 (emit_cmp): Likewise.
5921 (emit_and): Likewise.
5922 (emit_orr): Likewise.
5923 (emit_orn): Likewise.
5924 (emit_eor): Likewise.
5925 (emit_mvn): Likewise.
5926 (emit_lslv): Likewise.
5927 (emit_lsrv): Likewise.
5928 (emit_asrv): Likewise.
5929 (emit_mul): Likewise.
5930 (emit_sbfm): Likewise.
5931 (emit_sbfx): Likewise.
5932 (emit_ubfm): Likewise.
5933 (emit_ubfx): Likewise.
5934 (emit_csinc): Likewise.
5935 (emit_cset): Likewise.
5936 (emit_nop): Likewise.
5937 (emit_ops_insns): New helper function.
5938 (emit_pop): Likewise.
5939 (emit_push): Likewise.
5940 (aarch64_emit_prologue): New function.
5941 (aarch64_emit_epilogue): Likewise.
5942 (aarch64_emit_add): Likewise.
5943 (aarch64_emit_sub): Likewise.
5944 (aarch64_emit_mul): Likewise.
5945 (aarch64_emit_lsh): Likewise.
5946 (aarch64_emit_rsh_signed): Likewise.
5947 (aarch64_emit_rsh_unsigned): Likewise.
5948 (aarch64_emit_ext): Likewise.
5949 (aarch64_emit_log_not): Likewise.
5950 (aarch64_emit_bit_and): Likewise.
5951 (aarch64_emit_bit_or): Likewise.
5952 (aarch64_emit_bit_xor): Likewise.
5953 (aarch64_emit_bit_not): Likewise.
5954 (aarch64_emit_equal): Likewise.
5955 (aarch64_emit_less_signed): Likewise.
5956 (aarch64_emit_less_unsigned): Likewise.
5957 (aarch64_emit_ref): Likewise.
5958 (aarch64_emit_if_goto): Likewise.
5959 (aarch64_emit_goto): Likewise.
5960 (aarch64_write_goto_address): Likewise.
5961 (aarch64_emit_const): Likewise.
5962 (aarch64_emit_call): Likewise.
5963 (aarch64_emit_reg): Likewise.
5964 (aarch64_emit_pop): Likewise.
5965 (aarch64_emit_stack_flush): Likewise.
5966 (aarch64_emit_zero_ext): Likewise.
5967 (aarch64_emit_swap): Likewise.
5968 (aarch64_emit_stack_adjust): Likewise.
5969 (aarch64_emit_int_call_1): Likewise.
5970 (aarch64_emit_void_call_2): Likewise.
5971 (aarch64_emit_eq_goto): Likewise.
5972 (aarch64_emit_ne_goto): Likewise.
5973 (aarch64_emit_lt_goto): Likewise.
5974 (aarch64_emit_le_goto): Likewise.
5975 (aarch64_emit_gt_goto): Likewise.
5976 (aarch64_emit_ge_got): Likewise.
5977 (aarch64_emit_ops_impl): New static global variable.
5978 (aarch64_emit_ops): New target function, return
5979 &aarch64_emit_ops_impl.
5980 (struct linux_target_ops): Install it.
5982 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5984 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5985 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5987 * linux-aarch64-ipa.c: New file.
5988 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5990 (aarch64_get_thread_area): New target method.
5991 (extract_signed_bitfield): New helper function.
5992 (aarch64_decode_ldr_literal): New function.
5993 (enum aarch64_opcodes): New enum.
5994 (struct aarch64_register): New struct.
5995 (struct aarch64_operand): New struct.
5996 (x0): New static global.
6005 (aarch64_register): New helper function.
6006 (register_operand): Likewise.
6007 (immediate_operand): Likewise.
6008 (struct aarch64_memory_operand): New struct.
6009 (offset_memory_operand): New helper function.
6010 (preindex_memory_operand): Likewise.
6011 (enum aarch64_system_control_registers): New enum.
6012 (ENCODE): New macro.
6013 (emit_insn): New helper function.
6014 (emit_b): New function.
6015 (emit_bcond): Likewise.
6016 (emit_cb): Likewise.
6017 (emit_tb): Likewise.
6018 (emit_blr): Likewise.
6019 (emit_stp): Likewise.
6020 (emit_ldp_q_offset): Likewise.
6021 (emit_stp_q_offset): Likewise.
6022 (emit_load_store): Likewise.
6023 (emit_ldr): Likewise.
6024 (emit_ldrsw): Likewise.
6025 (emit_str): Likewise.
6026 (emit_ldaxr): Likewise.
6027 (emit_stxr): Likewise.
6028 (emit_stlr): Likewise.
6029 (emit_data_processing_reg): Likewise.
6030 (emit_data_processing): Likewise.
6031 (emit_add): Likewise.
6032 (emit_sub): Likewise.
6033 (emit_mov): Likewise.
6034 (emit_movk): Likewise.
6035 (emit_mov_addr): Likewise.
6036 (emit_mrs): Likewise.
6037 (emit_msr): Likewise.
6038 (emit_sevl): Likewise.
6039 (emit_wfe): Likewise.
6040 (append_insns): Likewise.
6041 (can_encode_int32_in): New helper function.
6042 (aarch64_relocate_instruction): New function.
6043 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6044 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6045 (struct linux_target_ops): Install aarch64_get_thread_area,
6046 aarch64_install_fast_tracepoint_jump_pad and
6047 aarch64_get_min_fast_tracepoint_insn_len.
6049 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6051 * Makefile.in (aarch64-insn.o): New rule.
6052 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6054 2015-09-21 Yao Qi <yao.qi@linaro.org>
6056 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6058 2015-09-21 Yao Qi <yao.qi@linaro.org>
6060 * tracepoint.c (max_jump_pad_size): Remove.
6062 2015-09-18 Yao Qi <yao.qi@linaro.org>
6064 * linux-aarch64-low.c: Don't include sys/uio.h.
6065 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6067 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6069 * tracepoint.c (eval_result_type): Change prototype.
6070 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6072 2015-09-15 Pedro Alves <palves@redhat.com>
6074 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6075 Check whether to report exec events instead of checking whether
6076 multiprocess is enabled.
6078 2015-09-15 Pedro Alves <palves@redhat.com>
6081 * remote-utils.c (prepare_resume_reply): Merge
6082 TARGET_WAITKIND_VFORK_DONE switch case with the
6083 TARGET_WAITKIND_FORKED case.
6085 2015-09-15 Yao Qi <yao.qi@linaro.org>
6087 * server.c (handle_query): Check string comparison using
6088 "else if" instead of "if".
6090 2015-09-15 Yao Qi <yao.qi@linaro.org>
6092 * server.c (vCont_supported): New global variable.
6093 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6094 matches. Append ";vContSupported+" to own_buf.
6095 (handle_v_requests): Append ";s;S" to own_buf if target supports
6096 hardware single step or vCont_supported is false.
6097 (capture_main): Set vCont_supported to zero.
6099 2015-09-15 Yao Qi <yao.qi@linaro.org>
6101 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6103 (linux_supports_hardware_single_step): ... New function.
6104 (linux_target_ops): Update.
6105 * lynx-low.c (lynx_target_ops): Set field
6106 supports_hardware_single_step to target_can_do_hardware_single_step.
6107 * nto-low.c (nto_target_ops): Likewise.
6108 * spu-low.c (spu_target_ops): Likewise.
6109 * win32-low.c (win32_target_ops): Likewise.
6110 * target.c (target_can_do_hardware_single_step): New function.
6111 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6112 Remove. <supports_hardware_single_step>: New field.
6113 (target_supports_conditional_breakpoints): Remove.
6114 (target_supports_hardware_single_step): New macro.
6115 (target_can_do_hardware_single_step): Declare.
6116 * server.c (handle_query): Use target_supports_hardware_single_step
6117 instead of target_supports_conditional_breakpoints.
6119 2015-09-15 Yao Qi <yao.qi@linaro.org>
6121 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6123 (struct linux_target_ops the_low_target): Install
6124 aarch64_linux_siginfo_fixup.
6126 2015-09-11 Don Breazeal <donb@codesourcery.com>
6127 Luis Machado <lgustavo@codesourcery.com>
6129 * linux-low.c (linux_mourn): Static declaration.
6130 (linux_arch_setup): Move in front of
6131 handle_extended_wait.
6132 (linux_arch_setup_thread): New function.
6133 (handle_extended_wait): Handle exec events. Call
6134 linux_arch_setup_thread. Make event_lwp argument a
6135 pointer-to-a-pointer.
6136 (check_zombie_leaders): Do not check stopped threads.
6137 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6138 (linux_low_filter_event): Add lwp and thread for exec'ing
6139 non-leader thread if leader thread has been deleted.
6140 Refactor code into linux_arch_setup_thread and call it.
6141 Pass child lwp pointer by reference to handle_extended_wait.
6142 (linux_wait_for_event_filtered): Update comment.
6143 (linux_wait_1): Prevent clobbering exec event status.
6144 (linux_supports_exec_events): New function.
6145 (linux_target_ops) <supports_exec_events>: Initialize new member.
6146 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6148 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6149 * server.c (report_exec_events): New global variable.
6150 (handle_query): Handle qSupported query for exec-events feature.
6151 (captured_main): Initialize report_exec_events.
6152 * server.h (report_exec_events): Declare new global variable.
6153 * target.h (struct target_ops) <supports_exec_events>: New
6155 (target_supports_exec_events): New macro.
6156 * win32-low.c (win32_target_ops) <supports_exec_events>:
6157 Initialize new member.
6159 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6161 * linux-low.c (linux_low_enable_btrace): Remove.
6162 (linux_target_ops): Replace linux_low_enable_btrace with
6163 linux_enable_btrace.
6165 2015-09-03 Yao Qi <yao.qi@linaro.org>
6167 * linux-aarch64-low.c (aarch64_insert_point): Call
6168 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6171 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6173 * linux-low.c (check_stopped_by_breakpoint): Use
6174 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6176 2015-08-27 Pedro Alves <palves@redhat.com>
6178 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6180 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6182 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6183 the XNEW-family equivalent.
6184 (compile_bytecodes): Likewise.
6185 * dll.c (loaded_dll): Likewise.
6186 * event-loop.c (append_callback_event): Likewise.
6187 (create_file_handler): Likewise.
6188 (create_file_event): Likewise.
6189 * hostio.c (handle_open): Likewise.
6190 * inferiors.c (add_thread): Likewise.
6191 (add_process): Likewise.
6192 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6193 * linux-arm-low.c (arm_new_process): Likewise.
6194 (arm_new_thread): Likewise.
6195 * linux-low.c (add_to_pid_list): Likewise.
6196 (linux_add_process): Likewise.
6197 (handle_extended_wait): Likewise.
6198 (add_lwp): Likewise.
6199 (enqueue_one_deferred_signal): Likewise.
6200 (enqueue_pending_signal): Likewise.
6201 (linux_resume_one_lwp_throw): Likewise.
6202 (linux_resume_one_thread): Likewise.
6203 (linux_read_memory): Likewise.
6204 (linux_write_memory): Likewise.
6205 * linux-mips-low.c (mips_linux_new_process): Likewise.
6206 (mips_linux_new_thread): Likewise.
6207 (mips_add_watchpoint): Likewise.
6208 * linux-x86-low.c (initialize_low_arch): Likewise.
6209 * lynx-low.c (lynx_add_process): Likewise.
6210 * mem-break.c (set_raw_breakpoint_at): Likewise.
6211 (set_breakpoint): Likewise.
6212 (add_condition_to_breakpoint): Likewise.
6213 (add_commands_to_breakpoint): Likewise.
6214 (clone_agent_expr): Likewise.
6215 (clone_one_breakpoint): Likewise.
6216 * regcache.c (new_register_cache): Likewise.
6217 * remote-utils.c (look_up_one_symbol): Likewise.
6218 * server.c (queue_stop_reply): Likewise.
6219 (start_inferior): Likewise.
6220 (queue_stop_reply_callback): Likewise.
6221 (handle_target_event): Likewise.
6222 * spu-low.c (fetch_ppc_memory): Likewise.
6223 (store_ppc_memory): Likewise.
6224 * target.c (set_target_ops): Likewise.
6225 * thread-db.c (thread_db_load_search): Likewise.
6226 (try_thread_db_load_1): Likewise.
6227 * tracepoint.c (add_tracepoint): Likewise.
6228 (add_tracepoint_action): Likewise.
6229 (create_trace_state_variable): Likewise.
6230 (cmd_qtdpsrc): Likewise.
6231 (cmd_qtro): Likewise.
6232 (add_while_stepping_state): Likewise.
6233 * win32-low.c (child_add_thread): Likewise.
6234 (get_image_name): Likewise.
6236 2015-08-25 Yao Qi <yao.qi@linaro.org>
6238 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6240 2015-08-25 Yao Qi <yao.qi@linaro.org>
6242 * Makefile.in (aarch64-linux.o): New rule.
6243 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6245 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6246 (aarch64_init_debug_reg_state): Make it extern.
6247 (aarch64_linux_prepare_to_resume): Remove.
6249 2015-08-25 Yao Qi <yao.qi@linaro.org>
6251 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6252 lwp_arch_private_info and ptid_of_lwp.
6254 2015-08-25 Yao Qi <yao.qi@linaro.org>
6256 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6257 Find proc_info by find_process_pid. All callers updated.
6259 2015-08-25 Yao Qi <yao.qi@linaro.org>
6261 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6263 (debug_reg_change_callback): Remove.
6264 (aarch64_notify_debug_reg_change): Remove.
6266 2015-08-25 Yao Qi <yao.qi@linaro.org>
6268 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6269 Call current_lwp_ptid.
6271 2015-08-25 Yao Qi <yao.qi@linaro.org>
6273 * linux-aarch64-low.c (debug_reg_change_callback): Use
6276 2015-08-25 Yao Qi <yao.qi@linaro.org>
6278 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6280 2015-08-25 Yao Qi <yao.qi@linaro.org>
6282 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6284 2015-08-25 Yao Qi <yao.qi@linaro.org>
6286 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6289 2015-08-25 Yao Qi <yao.qi@linaro.org>
6291 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6293 (debug_reg_change_callback): Remove argument entry and add argument
6294 lwp. Remove local variable thread. Don't print thread id in the
6295 debugging output. Don't check whether pid of thread equals to pid.
6296 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6297 iterate_over_lwps instead find_inferior.
6299 2015-08-24 Pedro Alves <palves@redhat.com>
6301 * inferiors.c (get_first_process): New function.
6302 * inferiors.h (get_first_process): New declaration.
6303 * remote-utils.c (read_ptid): Default to the first process in the
6304 list, instead of to the current thread's process.
6306 2015-08-24 Pedro Alves <palves@redhat.com>
6308 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6309 * event-loop.c: Likewise.
6310 * remote-utils.c: Likewise.
6311 * tracepoint.c: Likewise.
6313 2015-08-24 Pedro Alves <palves@redhat.com>
6315 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6318 2015-08-21 Pedro Alves <palves@redhat.com>
6320 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6321 instead of literal 1.
6323 2015-08-21 Pedro Alves <palves@redhat.com>
6325 * tdesc.c (default_description): Explicitly zero-initialize.
6327 2015-08-21 Pedro Alves <palves@redhat.com>
6330 * inferiors.c (remove_thread): Discard any pending stop reply for
6332 * server.c (remove_all_on_match_pid): Rename to ...
6333 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6335 (discard_queued_stop_replies): Change parameter to a ptid. Now
6337 (handle_v_kill, kill_inferior_callback, captured_main)
6338 (process_serial_event): Adjust.
6339 * server.h (discard_queued_stop_replies): Declare.
6341 2015-08-21 Pedro Alves <palves@redhat.com>
6343 * linux-low.c (wait_for_sigstop): Always switch to no thread
6344 selected if the previously current thread dies.
6345 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6346 process instead of the current thread's.
6347 * remote-utils.c (input_interrupt): Don't check if there's no
6349 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6350 current thread to the general thread fails, error out.
6351 (handle_qxfer_auxv, handle_qxfer_libraries)
6352 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6353 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6354 (handle_query): Check if there's a thread selected instead of
6355 checking whether there's any thread in the thread list.
6356 (handle_qxfer_threads, handle_qxfer_btrace)
6357 (handle_qxfer_btrace_conf): Don't error out early if there's no
6358 thread in the thread list.
6359 (handle_v_cont, myresume): Don't set the current thread to the
6361 (process_serial_event) <Hg handling>: Also set thread_id if the
6362 previous general thread is still alive.
6363 (process_serial_event) <g/G handling>: If setting the current
6364 thread to the general thread fails, error out.
6365 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6366 thread's lwp instead of the current thread's.
6367 * target.c (set_desired_thread): If the desired thread was not
6368 found, leave the current thread pointing to NULL. Return an int
6369 (boolean) indicating success.
6370 * target.h (set_desired_thread): Change return type to int.
6372 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6374 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6375 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6377 (ps_get_thread_area): New function.
6379 2015-08-19 Gary Benson <gbenson@redhat.com>
6381 * hostio.c (handle_pread): Do not attempt to read more data
6382 than hostio_reply_with_data can fit in a packet.
6384 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6386 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6388 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6390 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6392 2015-08-06 Pedro Alves <palves@redhat.com>
6394 * tracepoint.c (expr_eval_result): Now an int.
6396 2015-08-06 Pedro Alves <palves@redhat.com>
6398 * gdbthread.h (struct regcache): Forward declare.
6399 (struct thread_info) <regcache_data>: Now a struct regcache
6401 * inferiors.c (inferior_regcache_data)
6402 (set_inferior_regcache_data): Now work with struct regcache
6404 * inferiors.h (struct regcache): Forward declare.
6405 (inferior_regcache_data, set_inferior_regcache_data): Now work
6406 with struct regcache pointers.
6407 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6408 (free_register_cache_thread): Remove struct regcache pointer
6411 2015-08-06 Pedro Alves <palves@redhat.com>
6413 * server.c (captured_main): On error, print the exception message
6414 to stderr, and if run_once is set, throw a quit.
6416 2015-08-06 Pedro Alves <palves@redhat.com>
6418 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6421 2015-08-06 Pedro Alves <palves@redhat.com>
6423 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6424 reading beyond the passed in buffer length.
6426 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6428 * tracepoint.c (symbol_list) <required>: Remove.
6430 2015-08-06 Pedro Alves <palves@redhat.com>
6432 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6433 count if stopping and suspending threads.
6434 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6435 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6436 (linux_detach): Complete an ongoing step-over.
6437 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6439 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6440 (linux_wait_1): If passing a signal to the inferior after
6441 finishing a step-over, unsuspend and re-resume all lwps. If we
6442 see a single-step event but the thread should be continuing, don't
6443 pass the trap to gdb.
6444 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6445 internal_error instead of gdb_assert.
6446 (enqueue_pending_signal): New function.
6447 (check_ptrace_stopped_lwp_gone): Add debug output.
6448 (start_step_over): Use internal_error instead of gdb_assert.
6449 (complete_ongoing_step_over): New function.
6450 (linux_resume_one_thread): Don't resume a suspended thread.
6451 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6454 2015-08-06 Pedro Alves <palves@redhat.com>
6456 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6457 (linux_thread_alive): Use lwp_is_marked_dead.
6458 (extended_event_reported): Delete.
6459 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6460 instead of extended_event_reported.
6461 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6463 (lwp_is_marked_dead): New function.
6464 (lwp_running): Use lwp_is_marked_dead.
6465 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6468 2015-08-06 Pedro Alves <palves@redhat.com>
6470 * linux-low.c (linux_wait_1): Move fork event output out of the
6471 !report_to_gdb check. Pass event_child->waitstatus to
6472 target_waitstatus_to_string instead of ourstatus.
6474 2015-08-04 Yao Qi <yao.qi@linaro.org>
6476 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6477 if current_thread is 32 bit.
6479 2015-08-04 Yao Qi <yao.qi@linaro.org>
6481 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6482 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6483 * server.c (extended_protocol): Remove "static".
6484 * server.h (extended_protocol): Declare it.
6486 2015-08-04 Yao Qi <yao.qi@linaro.org>
6488 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6489 both aarch64 and aarch32.
6490 (aarch64_set_pc): Likewise.
6492 2015-08-04 Yao Qi <yao.qi@linaro.org>
6494 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6495 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6496 arm-with-neon.xml to srv_xmlfiles.
6497 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6498 (is_64bit_tdesc): New function.
6499 (aarch64_linux_read_description): New function.
6500 (aarch64_arch_setup): Call aarch64_linux_read_description.
6501 (regs_info): Rename to regs_info_aarch64.
6502 (aarch64_regs_info): Return right regs_info.
6503 (initialize_low_arch): Call initialize_low_arch_aarch32.
6505 2015-08-04 Yao Qi <yao.qi@linaro.org>
6507 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6508 * linux-aarch32-low.c: New file.
6509 * linux-aarch32-low.h: New file.
6510 * linux-arm-low.c (arm_fill_gregset): Move it to
6511 linux-aarch32-low.c.
6512 (arm_store_gregset): Likewise.
6513 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6514 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6515 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6516 (regs_info): Rename to regs_info_arm.
6517 (arm_regs_info): Return regs_info_aarch32 if
6518 have_ptrace_getregset is 1 and target description is
6519 arm_with_neon or arm_with_vfpv3.
6520 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6521 Call initialize_low_arch_aarch32 instead.
6523 2015-08-04 Yao Qi <yao.qi@linaro.org>
6525 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6526 * linux-low.c: ... here.
6527 * linux-low.h (have_ptrace_getregset): Declare it.
6529 2015-08-04 Pedro Alves <palves@redhat.com>
6531 * thread-db.c (struct thread_db): Use new typedefs.
6532 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6534 (disable_thread_event_reporting): Cast result of dlsym to
6535 destination function pointer type.
6536 (thread_db_mourn): Use td_ta_delete_ftype.
6538 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6540 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6542 (CDX_BREAKPOINT): Define for R2.
6543 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6544 (the_low_target): Add comments.
6546 2015-07-30 Yao Qi <yao.qi@linaro.org>
6548 * linux-arm-low.c (arm_hwcap): Remove it.
6549 (arm_read_description): New local variable arm_hwcap. Don't
6550 set arm_hwcap to zero.
6552 2015-07-30 Yao Qi <yao.qi@linaro.org>
6554 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6555 Use regcache->tdesc instead.
6556 (arm_store_wmmxregset): Likewise.
6557 (arm_fill_vfpregset): Likewise.
6558 (arm_store_vfpregset): Likewise.
6560 2015-07-30 Yao Qi <yao.qi@linaro.org>
6562 * linux-arm-low.c: Include arch/arm.h.
6563 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6564 (arm_store_gregset): Likewise.
6566 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6568 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6569 ptrace's 4th parameter.
6571 2015-07-27 Yao Qi <yao.qi@linaro.org>
6573 * configure.srv (case aarch64*-*-linux*): Don't set
6576 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6578 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6580 * linux-arm-low.c: Likewise.
6581 * linux-cris-low.c: Likewise.
6582 * linux-crisv32-low.c: Likewise.
6583 * linux-low.c: Likewise.
6584 * linux-m68k-low.c: Likewise.
6585 * linux-mips-low.c: Likewise.
6586 * linux-nios2-low.c: Likewise.
6587 * linux-s390-low.c: Likewise.
6588 * linux-sparc-low.c: Likewise.
6589 * linux-tic6x-low.c: Likewise.
6590 * linux-tile-low.c: Likewise.
6591 * linux-x86-low.c: Likewise.
6593 2015-07-24 Pedro Alves <palves@redhat.com>
6595 * config.in: Regenerate.
6596 * configure: Regenerate.
6598 2015-07-24 Pedro Alves <palves@redhat.com>
6600 * acinclude.m4: Include ../ptrace.m4.
6601 * configure.ac: Call GDB_AC_PTRACE.
6602 * config.in, configure: Regenerate.
6604 2015-07-24 Yao Qi <yao.qi@linaro.org>
6606 * linux-low.c (linux_create_inferior): Remove setting to
6607 proc->priv->new_inferior.
6608 (linux_attach): Likewise.
6609 (linux_low_filter_event): Likewise.
6610 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6612 2015-07-24 Yao Qi <yao.qi@linaro.org>
6614 * linux-low.c (linux_arch_setup): New function.
6615 (linux_low_filter_event): If proc->tdesc is NULL and
6616 proc->attached is true, call the_low_target.arch_setup.
6617 Otherwise, keep status pending, and return.
6618 (linux_resume_one_lwp_throw): Don't call get_pc if
6619 thread->while_stepping isn't NULL. Don't call
6620 get_thread_regcache if proc->tdesc is NULL.
6621 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6622 (linux_target_ops): Install arch_setup.
6623 * server.c (start_inferior): Call the_target->arch_setup.
6624 * target.h (struct target_ops) <arch_setup>: New field.
6625 (target_arch_setup): New marco.
6626 * lynx-low.c (lynx_target_ops): Update.
6627 * nto-low.c (nto_target_ops): Update.
6628 * spu-low.c (spu_target_ops): Update.
6629 * win32-low.c (win32_target_ops): Update.
6631 2015-07-24 Yao Qi <yao.qi@linaro.org>
6633 * linux-low.c (linux_add_process): Don't set
6634 proc->priv->new_inferior.
6635 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6636 (linux_attach): Likewise.
6638 2015-07-24 Yao Qi <yao.qi@linaro.org>
6640 * server.c (start_inferior): Code refactor.
6642 2015-07-24 Yao Qi <yao.qi@linaro.org>
6644 * server.c (process_serial_event): Set general_thread.
6646 2015-07-21 Yao Qi <yao.qi@linaro.org>
6648 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6649 aarch64_linux_get_debug_reg_capacity.
6651 2015-07-17 Yao Qi <yao.qi@linaro.org>
6653 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6654 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6655 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6656 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6657 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6658 (AARCH64_HWP_ALIGNMENT): Likewise.
6659 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6660 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6661 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6662 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6663 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6664 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6665 (struct aarch64_debug_reg_state): Likewise.
6666 (struct arch_lwp_info): Likewise.
6667 (aarch64_align_watchpoint): Likewise.
6668 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6669 (aarch64_watchpoint_length): Likewise.
6670 (aarch64_point_encode_ctrl_reg): Likewise
6671 (aarch64_point_is_aligned): Likewise.
6672 (aarch64_align_watchpoint): Likewise.
6673 (aarch64_linux_set_debug_regs):
6674 (aarch64_dr_state_insert_one_point): Likewise.
6675 (aarch64_dr_state_remove_one_point): Likewise.
6676 (aarch64_handle_breakpoint): Likewise.
6677 (aarch64_handle_aligned_watchpoint): Likewise.
6678 (aarch64_handle_unaligned_watchpoint): Likewise.
6679 (aarch64_handle_watchpoint): Likewise.
6681 2015-07-17 Yao Qi <yao.qi@linaro.org>
6683 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6684 and don't aarch64_get_debug_reg_state. All callers update.
6685 (aarch64_handle_aligned_watchpoint): Likewise.
6686 (aarch64_handle_unaligned_watchpoint): Likewise.
6687 (aarch64_handle_watchpoint): Likewise.
6688 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6689 (aarch64_remove_point): Likewise.
6691 2015-07-17 Yao Qi <yao.qi@linaro.org>
6693 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6695 (aarch64_handle_unaligned_watchpoint): Likewise.
6697 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6699 Revert the previous 3 commits:
6700 Move gdb_regex* to common/
6701 Move linux_find_memory_regions_full & co.
6702 gdbserver build-id attribute generator
6704 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6705 Jan Kratochvil <jan.kratochvil@redhat.com>
6707 gdbserver build-id attribute generator.
6708 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6709 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6710 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6712 (get_dynamic): Use find_pdhr to traverse program headers.
6713 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6714 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6715 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6716 (get_hex_build_id): New.
6717 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6718 to reply XML document.
6720 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6721 Jan Kratochvil <jan.kratochvil@redhat.com>
6723 * target.c: Include target/target-utils.h and fcntl.h.
6724 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6725 (target_fileio_read_stralloc): New functions.
6727 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6729 * Makefile.in (OBS): Add gdb_regex.o.
6731 * config.in: Rebuilt.
6732 * configure: Rebuilt.
6734 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6735 Jan Kratochvil <jan.kratochvil@redhat.com>
6737 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6738 * Makefile.in (OBS): Add target-utils.o.
6739 (linux-maps.o, target-utils.o): New.
6740 * configure.srv (srv_linux_obj): Add linux-maps.o.
6742 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6744 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6746 (the_low_target): Install it.
6748 2015-07-14 Pedro Alves <palves@redhat.com>
6750 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6751 Instead, ignore ECHILD, and throw an error for other errnos.
6753 2015-07-10 Pedro Alves <palves@redhat.com>
6755 * event-loop.c (struct callback_event) <data>: Change type to
6756 gdb_client_data instance instead of gdb_client_data pointer.
6757 (append_callback_event): Adjust.
6759 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6761 * linux-aarch64-low.c: Add comments for each linux_target_ops
6762 method. Remove comments already covered in target_ops and
6763 linux_target_ops definitions.
6764 (the_low_target): Add comments for each unimplemented method.
6766 2015-07-09 Yao Qi <yao.qi@linaro.org>
6768 * linux-aarch64-low.c (aarch64_regmap): Remove.
6769 (aarch64_usrregs_info): Remove.
6770 (regs_info): Set field usrregs to NULL.
6772 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6774 * linux-low.c: Include "rsp-low.h"
6775 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6776 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6777 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6778 (handle_btrace_enable_pt): New.
6779 (handle_btrace_general_set): Support "pt".
6780 (handle_btrace_conf_general_set): Support "pt:size".
6782 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6784 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6787 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6789 * linux-aarch64-low.c: Remove comment about endianness.
6790 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6791 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6794 2015-06-24 Gary Benson <gbenson@redhat.com>
6796 * linux-i386-ipa.c (stdint.h): Do not include.
6797 * lynx-i386-low.c (stdint.h): Likewise.
6798 * lynx-ppc-low.c (stdint.h): Likewise.
6799 * mem-break.c (stdint.h): Likewise.
6800 * thread-db.c (stdint.h): Likewise.
6801 * tracepoint.c (stdint.h): Likewise.
6802 * win32-low.c (stdint.h): Likewise.
6804 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6806 * server.c (write_qxfer_response): Update call to
6807 remote_escape_output.
6809 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6810 Jan Kratochvil <jan.kratochvil@redhat.com>
6812 Merge multiple hex conversions.
6813 * gdbreplay.c (tohex): Rename to 'fromhex'.
6814 (logchar): Use fromhex.
6816 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6818 * server.c (handle_qxfer_libraries): Set `version' attribute for
6821 2015-06-10 Gary Benson <gbenson@redhat.com>
6823 * target.h (struct target_ops) <multifs_open>: New field.
6824 <multifs_unlink>: Likewise.
6825 <multifs_readlink>: Likewise.
6826 * linux-low.c (nat/linux-namespaces.h): New include.
6827 (linux_target_ops): Initialize the_target->multifs_open,
6828 the_target->multifs_unlink and the_target->multifs_readlink.
6829 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6830 * hostio.c (hostio_fs_pid): New static variable.
6831 (hostio_handle_new_gdb_connection): New function.
6832 (handle_setfs): Likewise.
6833 (handle_open): Use the_target->multifs_open as appropriate.
6834 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6835 (handle_readlink): Use the_target->multifs_readlink as
6837 (handle_vFile): Handle vFile:setfs packets.
6838 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6839 after target_handle_new_gdb_connection.
6841 2015-06-10 Gary Benson <gbenson@redhat.com>
6843 * configure.ac (AC_CHECK_FUNCS): Add setns.
6844 * config.in: Regenerate.
6845 * configure: Likewise.
6846 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6847 (linux-namespaces.o): New rule.
6848 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6850 2015-06-09 Gary Benson <gbenson@redhat.com>
6852 * hostio.c (handle_open): Process mode argument with
6853 fileio_to_host_mode.
6855 2015-06-01 Yao Qi <yao.qi@linaro.org>
6857 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6858 * linux-x86-low.c: Likewise.
6860 2015-05-28 Don Breazeal <donb@codesourcery.com>
6862 * linux-low.c (handle_extended_wait): Initialize
6863 thread_info.last_resume_kind for new fork children.
6865 2015-05-15 Pedro Alves <palves@redhat.com>
6867 * target.h (target_handle_new_gdb_connection): Rewrite using if
6868 wrapped in do/while.
6870 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6872 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6873 * configure, config.in: Regenerate.
6874 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6877 2015-05-12 Don Breazeal <donb@codesourcery.com>
6879 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6880 PTRACE_EVENT_VFORK_DONE.
6881 (linux_low_ptrace_options, extended_event_reported): Add vfork
6883 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6884 and "vforkdone" for RSP 'T' Stop Reply Packet.
6885 * server.h (report_vfork_events): Declare
6888 2015-05-12 Don Breazeal <donb@codesourcery.com>
6890 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6891 (the_low_target) <new_fork>: Initialize new member.
6892 * linux-arm-low.c (arm_new_fork): New function.
6893 (the_low_target) <new_fork>: Initialize new member.
6894 * linux-low.c (handle_extended_wait): Call new target function
6896 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6897 * linux-mips-low.c (mips_add_watchpoint): New function
6898 extracted from mips_insert_point.
6899 (the_low_target) <new_fork>: Initialize new member.
6900 (mips_linux_new_fork): New function.
6901 (mips_insert_point): Call mips_add_watchpoint.
6902 * linux-x86-low.c (x86_linux_new_fork): New function.
6903 (the_low_target) <new_fork>: Initialize new member.
6905 2015-05-12 Don Breazeal <donb@codesourcery.com>
6907 * linux-low.c (handle_extended_wait): Implement return value,
6908 rename argument 'event_child' to 'event_lwp', handle
6909 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6910 (linux_low_ptrace_options): New function.
6911 (linux_low_filter_event): Call linux_low_ptrace_options,
6912 use different argument fo linux_enable_event_reporting,
6913 use return value from handle_extended_wait.
6914 (extended_event_reported): New function.
6915 (linux_wait_1): Call extended_event_reported and set
6916 status to report fork events.
6917 (linux_write_memory): Add pid to debug message.
6918 (reset_lwp_ptrace_options_callback): New function.
6919 (linux_handle_new_gdb_connection): New function.
6920 (linux_target_ops): Initialize new structure member.
6921 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6922 * lynx-low.c: Initialize new structure member.
6923 * remote-utils.c (prepare_resume_reply): Implement stop reason
6924 "fork" for "T" stop message.
6925 * server.c (handle_query): Call handle_new_gdb_connection.
6926 * server.h (report_fork_events): Declare global flag.
6927 * target.h (struct target_ops) <handle_new_gdb_connection>:
6929 (target_handle_new_gdb_connection): New macro.
6930 * win32-low.c: Initialize new structure member.
6932 2015-05-12 Don Breazeal <donb@codesourcery.com>
6934 * mem-break.c (APPEND_TO_LIST): Define macro.
6935 (clone_agent_expr): New function.
6936 (clone_one_breakpoint): New function.
6937 (clone_all_breakpoints): New function.
6938 * mem-break.h: Declare new functions.
6940 2015-05-12 Don Breazeal <donb@codesourcery.com>
6942 * linux-low.c (linux_supports_fork_events): New function.
6943 (linux_supports_vfork_events): New function.
6944 (linux_target_ops): Initialize new structure members.
6945 (initialize_low): Call linux_check_ptrace_features.
6946 * lynx-low.c (lynx_target_ops): Initialize new structure
6948 * server.c (report_fork_events, report_vfork_events):
6950 (handle_query): Add new features to qSupported packet and
6952 (captured_main): Initialize new global variables.
6953 * target.h (struct target_ops) <supports_fork_events>:
6955 <supports_vfork_events>: New member.
6956 (target_supports_fork_events): New macro.
6957 (target_supports_vfork_events): New macro.
6958 * win32-low.c (win32_target_ops): Initialize new structure
6961 2015-05-12 Gary Benson <gbenson@redhat.com>
6963 * server.c (handle_qxfer_exec_file): Use current process
6966 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6968 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6969 Remove HAVE_PTRACE_GETREGS conditionals.
6970 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6971 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6973 2015-05-08 Yao Qi <yao.qi@linaro.org>
6975 * linux-low.c (linux_supports_conditional_breakpoints): New
6977 (linux_target_ops): Install new target method.
6978 * lynx-low.c (lynx_target_ops): Install NULL hook for
6979 supports_conditional_breakpoints.
6980 * nto-low.c (nto_target_ops): Likewise.
6981 * spu-low.c (spu_target_ops): Likewise.
6982 * win32-low.c (win32_target_ops): Likewise.
6983 * server.c (handle_query): Check
6984 target_supports_conditional_breakpoints.
6985 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6987 (target_supports_conditional_breakpoints): New macro.
6989 2015-05-06 Pedro Alves <palves@redhat.com>
6992 * server.c (start_inferior): If the process exits, mourn it.
6994 2015-04-21 Gary Benson <gbenson@redhat.com>
6996 * hostio.c (fileio_open_flags_to_host): Factored out to
6997 fileio_to_host_openflags in common/fileio.c. Single use
7000 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7002 * linux-xtensa-low.c (xtensa_fill_gregset)
7003 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7006 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7008 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7009 (regs_info): Replace usrregs pointer with NULL.
7011 2015-04-17 Gary Benson <gbenson@redhat.com>
7013 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7014 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7015 * server.c (handle_qxfer_exec_file): New function.
7016 (qxfer_packets): Add exec-file entry.
7017 (handle_query): Report qXfer:exec-file:read as supported packet.
7019 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7021 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7023 2015-04-09 Gary Benson <gbenson@redhat.com>
7025 * hostio-errno.c (errno_to_fileio_error): Remove function.
7026 Update caller to use remote_fileio_to_fio_error.
7028 2015-04-09 Yao Qi <yao.qi@linaro.org>
7030 * linux-low.c (linux_insert_point): Call
7031 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7032 (linux_remove_point): Call remove_memory_breakpoint if type is
7034 * linux-x86-low.c (x86_insert_point): Don't call
7035 insert_memory_breakpoint.
7036 (x86_remove_point): Don't call remove_memory_breakpoint.
7038 2015-04-01 Pedro Alves <palves@redhat.com>
7039 Cleber Rosa <crosa@redhat.com>
7041 * server.c (gdbserver_usage): Reorganize and extend the usage
7044 2015-03-24 Pedro Alves <palves@redhat.com>
7046 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7047 output. Also dump TRAP_TRACE.
7048 (linux_low_filter_event): In debug output, distinguish a
7049 resume_stop SIGSTOP from a delayed SIGSTOP.
7051 2015-03-24 Gary Benson <gbenson@redhat.com>
7053 * linux-x86-low.c (x86_linux_new_thread): Moved to
7055 (x86_linux_prepare_to_resume): Likewise.
7057 2015-03-24 Gary Benson <gbenson@redhat.com>
7059 * Makefile.in (x86-linux-dregs.o): New rule.
7060 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7061 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7062 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7063 (x86_linux_dr_get): Likewise.
7064 (x86_linux_dr_set): Likewise.
7065 (update_debug_registers_callback): Likewise.
7066 (x86_linux_dr_set_addr): Likewise.
7067 (x86_linux_dr_get_addr): Likewise.
7068 (x86_linux_dr_set_control): Likewise.
7069 (x86_linux_dr_get_control): Likewise.
7070 (x86_linux_dr_get_status): Likewise.
7071 (x86_linux_update_debug_registers): Likewise.
7073 2015-03-24 Gary Benson <gbenson@redhat.com>
7075 * linux-x86-low.c (x86_linux_update_debug_registers):
7076 New function, factored out from...
7077 (x86_linux_prepare_to_resume): ...this.
7079 2015-03-24 Gary Benson <gbenson@redhat.com>
7081 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7082 (x86_linux_dr_set): Likewise.
7083 (update_debug_registers_callback): Likewise.
7084 (x86_linux_dr_set_addr): Likewise.
7085 (x86_linux_dr_get_addr): Likewise.
7086 (x86_linux_dr_set_control): Likewise.
7087 (x86_linux_dr_get_control): Likewise.
7088 (x86_linux_dr_get_status): Likewise.
7089 (x86_linux_prepare_to_resume): Likewise.
7091 2015-03-24 Gary Benson <gbenson@redhat.com>
7093 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7094 Use perror_with_name. Pass string through gettext.
7095 (x86_linux_dr_set): Likewise.
7097 2015-03-24 Gary Benson <gbenson@redhat.com>
7099 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7100 (x86_linux_dr_set_addr): ...this.
7101 (x86_dr_low_get_addr): Rename to...
7102 (x86_linux_dr_get_addr): ...this.
7103 (x86_dr_low_set_control): Rename to...
7104 (x86_linux_dr_set_control): ...this.
7105 (x86_dr_low_get_control): Rename to...
7106 (x86_linux_dr_get_control): ...this.
7107 (x86_dr_low_get_status): Rename to...
7108 (x86_linux_dr_get_status): ...this.
7109 (x86_dr_low): Update with new function names.
7111 2015-03-24 Gary Benson <gbenson@redhat.com>
7113 * Makefile.in (x86-linux.o): New rule.
7114 * configure.srv: Add x86-linux.o to relevant targets.
7115 * linux-low.c (lwp_set_arch_private_info): New function.
7116 (lwp_arch_private_info): Likewise.
7117 * linux-x86-low.c: Include nat/x86-linux.h.
7118 (arch_lwp_info): Removed structure.
7119 (update_debug_registers_callback):
7120 Use lwp_set_debug_registers_changed.
7121 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7122 and lwp_set_debug_registers_changed.
7123 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7125 2015-03-24 Gary Benson <gbenson@redhat.com>
7127 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7128 * linux-arm-low.c (arm_new_thread): Likewise.
7129 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7130 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7131 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7132 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7134 2015-03-24 Gary Benson <gbenson@redhat.com>
7136 * linux-low.c (ptid_of_lwp): New function.
7137 (lwp_is_stopped): Likewise.
7138 (lwp_stop_reason): Likewise.
7139 * linux-x86-low.c (update_debug_registers_callback):
7141 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7144 2015-03-24 Gary Benson <gbenson@redhat.com>
7146 * linux-low.h (linux_stop_lwp): Remove declaration.
7148 2015-03-24 Gary Benson <gbenson@redhat.com>
7150 * linux-low.h: Include nat/linux-nat.h.
7151 * linux-low.c (iterate_over_lwps_args): New structure.
7152 (iterate_over_lwps_filter): New function.
7153 (iterate_over_lwps): Likewise.
7154 * linux-x86-low.c (update_debug_registers_callback):
7155 Update signature to what iterate_over_lwps expects.
7156 Remove PID check that iterate_over_lwps now performs.
7157 (x86_dr_low_set_addr): Use iterate_over_lwps.
7158 (x86_dr_low_set_control): Likewise.
7160 2015-03-24 Gary Benson <gbenson@redhat.com>
7162 * linux-x86-low.c (x86_debug_reg_state): New function.
7163 (x86_linux_prepare_to_resume): Use the above.
7165 2015-03-24 Gary Benson <gbenson@redhat.com>
7167 * linux-low.c (current_lwp_ptid): New function.
7168 * linux-x86-low.c: Include nat/linux-nat.h.
7169 (x86_dr_low_get_addr): Use current_lwp_ptid.
7170 (x86_dr_low_get_control): Likewise.
7171 (x86_dr_low_get_status): Likewise.
7173 2015-03-20 Pedro Alves <palves@redhat.com>
7175 * tracepoint.c (cmd_qtstatus): Make "str" const.
7177 2015-03-20 Pedro Alves <palves@redhat.com>
7179 * server.c (handle_general_set): Make "req_str" const.
7181 2015-03-19 Pedro Alves <palves@redhat.com>
7183 * linux-low.c (linux_resume_one_lwp): Rename to ...
7184 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7185 instead call perror_with_name.
7186 (check_ptrace_stopped_lwp_gone): New function.
7187 (linux_resume_one_lwp): Reimplement as wrapper around
7188 linux_resume_one_lwp_throw that swallows errors if the LWP is
7191 2015-03-19 Pedro Alves <palves@redhat.com>
7193 * linux-low.c (count_events_callback, select_event_lwp_callback):
7194 No longer check whether the thread has resume_stop as last resume
7197 2015-03-19 Pedro Alves <palves@redhat.com>
7199 * linux-low.c (count_events_callback, select_event_lwp_callback):
7200 Use the lwp's status_pending_p field, not the thread's.
7202 2015-03-19 Pedro Alves <palves@redhat.com>
7204 * linux-low.c (select_event_lwp_callback): Update comments to
7205 no longer mention SIGTRAP.
7207 2015-03-18 Gary Benson <gbenson@redhat.com>
7209 * server.c (handle_query): Do not report vFile:fstat as supported.
7211 2015-03-11 Gary Benson <gbenson@redhat.com>
7213 * hostio.c (sys/types.h): New include.
7214 (sys/stat.h): Likewise.
7215 (common-remote-fileio.h): Likewise.
7216 (handle_fstat): New function.
7217 (handle_vFile): Handle vFile:fstat packets.
7219 2015-03-11 Gary Benson <gbenson@redhat.com>
7221 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7222 struct stat.st_blocks and struct stat.st_blksize.
7223 * configure: Regenerate.
7224 * config.in: Likewise.
7225 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7226 (OBS): Add common-remote-fileio.o.
7227 (common-remote-fileio.o): New rule.
7229 2015-03-09 Pedro Alves <palves@redhat.com>
7231 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7232 'struct sockaddr' pointer in 'accept' call.
7234 2015-03-09 Pedro Alves <palves@redhat.com>
7237 2015-03-07 Pedro Alves <palves@redhat.com>
7238 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7239 or <winsock2.h> here. Instead include "gdb_socket.h".
7240 (remote_open): Use union gdb_sockaddr_u.
7241 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7242 or <winsock2.h> here. Instead include "gdb_socket.h".
7243 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7244 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7246 (init_named_socket, gdb_agent_helper_thread): Use union
7249 2015-03-07 Pedro Alves <palves@redhat.com>
7251 * configure.ac (build_warnings): Move
7252 -Wdeclaration-after-statement to the C-specific set.
7253 * configure: Regenerate.
7255 2015-03-07 Pedro Alves <palves@redhat.com>
7257 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7258 or <winsock2.h> here. Instead include "gdb_socket.h".
7259 (remote_open): Use union gdb_sockaddr_u.
7260 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7261 or <winsock2.h> here. Instead include "gdb_socket.h".
7262 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7263 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7265 (init_named_socket, gdb_agent_helper_thread): Use union
7268 2015-03-07 Pedro Alves <palves@redhat.com>
7270 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7273 2015-03-06 Yao Qi <yao.qi@linaro.org>
7275 * linux-aarch64-low.c (aarch64_insert_point): Use
7276 show_debug_regs as a boolean.
7277 (aarch64_remove_point): Likewise.
7279 2015-03-05 Pedro Alves <palves@redhat.com>
7281 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7282 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7283 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7284 * nto-low.c (nto_target_ops): Likewise.
7285 * spu-low.c (spu_target_ops): Likewise.
7286 * win32-low.c (win32_target_ops): Likewise.
7288 2015-03-04 Pedro Alves <palves@redhat.com>
7290 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7291 Decide whether a breakpoint triggered based on the SIGTRAP's
7293 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7294 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7295 (linux_low_filter_event): Check for breakpoints before checking
7297 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7299 (linux_stopped_by_sw_breakpoint)
7300 (linux_supports_stopped_by_sw_breakpoint)
7301 (linux_stopped_by_hw_breakpoint)
7302 (linux_supports_stopped_by_hw_breakpoint): New functions.
7303 (linux_target_ops): Install new target methods.
7305 2015-03-04 Pedro Alves <palves@redhat.com>
7307 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7308 * server.c (swbreak_feature, hwbreak_feature): New globals.
7309 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7310 (captured_main): Clear swbreak_feature and hwbreak_feature.
7311 * server.h (swbreak_feature, hwbreak_feature): Declare.
7312 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7313 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7314 supports_stopped_by_hw_breakpoint>: New fields.
7315 (target_supports_stopped_by_sw_breakpoint)
7316 (target_stopped_by_sw_breakpoint)
7317 (target_supports_stopped_by_hw_breakpoint)
7318 (target_stopped_by_hw_breakpoint): Declare.
7320 2015-03-04 Pedro Alves <palves@redhat.com>
7322 enum lwp_stop_reason -> enum target_stop_reason
7323 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7324 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7325 (linux_wait_1, stuck_in_jump_pad_callback)
7326 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7327 (linux_stopped_by_watchpoint):
7328 * linux-low.h (enum lwp_stop_reason): Delete.
7329 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7330 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7332 2015-03-04 Yao Qi <yao.qi@linaro.org>
7334 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7336 2015-03-03 Gary Benson <gbenson@redhat.com>
7338 * hostio.c (handle_vFile): Fix prefix lengths.
7340 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7342 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7345 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7347 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7348 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7349 (clean): Add "rm -f" for above C files.
7350 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7351 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7352 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7353 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7354 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7355 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7356 (init_registers_s390x_vx_linux64)
7357 (init_registers_s390x_tevx_linux64)
7358 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7359 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7361 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7362 (s390_store_vxrs_high): New functions.
7363 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7365 (s390_arch_setup): Add logic for selecting one of the new target
7366 descriptions. Activate the new vector regsets if applicable.
7367 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7368 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7369 and init_registers_s390x_tevx_linux64.
7371 2015-03-01 Pedro Alves <palves@redhat.com>
7373 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7376 2015-02-27 Pedro Alves <palves@redhat.com>
7378 * linux-x86-low.c (u_debugreg_offset): New function.
7379 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7381 2015-02-27 Pedro Alves <palves@redhat.com>
7383 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7384 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7385 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7386 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7387 (ps_lsetfpregs, ps_getpid)
7388 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7389 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7390 (ps_lsetxregs, ps_plog): Declare.
7392 2015-02-27 Pedro Alves <palves@redhat.com>
7394 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7395 IP_AGENT_EXPORT_FUNC.
7396 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7397 IP_AGENT_EXPORT_FUNC.
7398 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7399 (IP_AGENT_EXPORT): Delete.
7400 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7401 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7402 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7403 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7404 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7405 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7406 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7407 (traceframe_read_count, traceframe_write_count)
7408 (traceframes_created, trace_state_variables, get_raw_reg)
7409 (get_trace_state_variable_value, set_trace_state_variable_value)
7410 (ust_loaded, helper_thread_id, cmd_buf): Use
7411 IPA_SYM_EXPORTED_NAME.
7412 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7413 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7414 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7415 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7416 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7417 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7418 EXTERN_C_PUSH/EXTERN_C_POP.
7419 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7420 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7421 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7422 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7423 (traceframe_write_count, traceframe_read_count)
7424 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7425 (about_to_request_buffer_space, get_trace_state_variable_value)
7426 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7427 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7428 EXTERN_C_PUSH/EXTERN_C_POP.
7429 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7430 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7431 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7432 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7433 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7434 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7435 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7436 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7438 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7439 (IP_AGENT_EXPORT_VAR_DECL): Define.
7441 (gdb_agent_get_raw_reg): Declare.
7443 2015-02-27 Tom Tromey <tromey@redhat.com>
7444 Pedro Alves <palves@redhat.com>
7446 Rename symbols whose names are reserved C++ keywords throughout.
7448 2015-02-27 Pedro Alves <palves@redhat.com>
7450 * Makefile.in (COMPILER): New, get it from autoconf.
7451 (CXX): Get from autoconf instead.
7452 (COMPILE.pre): Use COMPILER.
7453 (CC-LD): Rename to ...
7454 (CC_LD): ... this. Use COMPILER.
7455 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7456 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7457 * acinclude.m4: Include build-with-cxx.m4.
7458 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7459 Disable -Werror by default if building in C++ mode.
7460 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7461 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7462 the C++ compiler. Save/restore CXXFLAGS too.
7463 * configure: Regenerate.
7465 2015-02-27 Pedro Alves <palves@redhat.com>
7467 * acinclude.m4: Include libiberty.m4.
7468 * configure.ac: Call libiberty_INIT.
7469 * config.in, configure: Regenerate.
7471 2015-02-26 Pedro Alves <palves@redhat.com>
7473 * linux-low.c (linux_wait_1): When incrementing the PC past a
7474 program breakpoint always use the_low_target.breakpoint_len as
7475 increment, rather than the maximum between that and
7476 the_low_target.decr_pc_after_break.
7478 2015-02-23 Pedro Alves <palves@redhat.com>
7480 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7481 thread was doing a step-over; always adjust the PC if
7482 we stepped over a permanent breakpoint.
7483 (linux_wait_1): If we stepped over breakpoint that was on top of a
7484 permanent breakpoint, manually advance the PC past it.
7486 2015-02-23 Pedro Alves <palves@redhat.com>
7488 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7490 (x86_fill_gregset, x86_store_gregset): Use it when handling
7493 2015-02-20 Pedro Alves <palves@redhat.com>
7495 * thread-db.c: Include "nat/linux-procfs.h".
7496 (thread_db_init): Skip listing new threads if the kernel supports
7497 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7499 2015-02-20 Pedro Alves <palves@redhat.com>
7501 * linux-low.c (status_pending_p_callback): Use ptid_match.
7503 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7505 PR breakpoints/16812
7506 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7507 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7508 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7510 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7512 PR breakpoints/15956
7513 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7515 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7517 * linux-low.c (linux_low_btrace_conf): Print size.
7518 * server.c (handle_btrace_conf_general_set): New.
7519 (hanle_general_set): Call handle_btrace_conf_general_set.
7520 (handle_query): Report Qbtrace-conf:bts:size as supported.
7522 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7524 * linux-low.c (linux_low_enable_btrace): Update parameters.
7525 (linux_low_btrace_conf): New.
7526 (linux_target_ops)<to_btrace_conf>: Initialize.
7527 * server.c (current_btrace_conf): New.
7528 (handle_btrace_enable): Rename to ...
7529 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7530 to target_enable_btrace. Update comment. Update users.
7531 (handle_qxfer_btrace_conf): New.
7532 (qxfer_packets): Add btrace-conf entry.
7533 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7534 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7535 (target_ops)<read_btrace_conf>: New.
7536 (target_enable_btrace): Update parameters.
7537 (target_read_btrace_conf): New.
7539 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7541 * server.c (handle_btrace_general_set): Remove call to
7542 target_supports_btrace.
7543 (supported_btrace_packets): New.
7544 (handle_query): Call supported_btrace_packets.
7545 * target.h: include btrace-common.h.
7546 (btrace_target_info): Removed.
7547 (supports_btrace, target_supports_btrace): Update parameters.
7549 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7551 * Makefile.in (SFILES): Add common/btrace-common.c.
7552 (OBS): Add common/btrace-common.o.
7553 (btrace-common.o): Add build rules.
7554 * linux-low: Include btrace-common.h.
7555 (linux_low_read_btrace): Use struct btrace_data. Call
7556 btrace_data_init and btrace_data_fini.
7558 2015-02-06 Pedro Alves <palves@redhat.com>
7560 * thread-db.c (find_new_threads_callback): Add debug output.
7562 2015-02-04 Pedro Alves <palves@redhat.com>
7564 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7565 (resume_stopped_resumed_lwps): New function.
7566 (linux_wait_for_event_filtered): Use it.
7568 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7570 * Makefile.in (SFILES): Add linux-personality.c.
7571 (linux-personality.o): New rule.
7572 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7573 list of objects to be built.
7574 * linux-low.c: Include nat/linux-personality.h.
7575 (linux_create_inferior): Remove code to disable address space
7576 randomization (moved to ../nat/linux-personality.c). Create
7577 cleanup to disable address space randomization.
7579 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7581 * Makefile.in (posix-strerror.o): New rule.
7582 (mingw-strerror.o): Likewise.
7583 * configure: Regenerated.
7584 * configure.ac: Source file ../common/common.host. Initialize new
7585 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7587 2015-01-14 Yao Qi <yao@codesourcery.com>
7589 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7590 (ppc-linux.o): New rule.
7591 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7592 * configure.ac: AC_CHECK_FUNCS(getauxval).
7593 * config.in: Re-generated.
7594 * configure: Re-generated.
7595 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7596 ppc64_64bit_inferior_p
7598 2015-01-14 Yao Qi <yao@codesourcery.com>
7600 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7601 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7602 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7603 (PT_ORIG_R3, PT_TRAP): Likewise.
7604 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7605 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7606 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7608 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7610 * i387-fp.c (i387_cache_to_xsave): In look over
7611 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7612 zmmh_low_space field by use of zmmh_high_space.
7614 2015-01-09 Pedro Alves <palves@redhat.com>
7616 * linux-low.c (step_over_bkpt): Move higher up in the file.
7617 (handle_extended_wait): Don't store the stop_pc here.
7618 (get_stop_pc): Adjust comments and rename to ...
7619 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7620 stopped for a software breakpoint or hardware breakpoint.
7621 (thread_still_has_status_pending_p): New function.
7622 (status_pending_p_callback): Use
7623 thread_still_has_status_pending_p. If the event is no longer
7624 interesting, resume the LWP.
7625 (handle_tracepoints): Add assert.
7626 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7627 (wstatus_maybe_breakpoint): New function.
7628 (cancel_breakpoint): Delete function.
7629 (check_stopped_by_watchpoint): New function, factored out from
7630 linux_low_filter_event.
7631 (lp_status_maybe_breakpoint): Delete function.
7632 (linux_low_filter_event): Remove filter_ptid argument.
7633 Leave thread group exits pending here. Store the LWP's stop PC.
7634 Always leave events pending.
7635 (linux_wait_for_event_filtered): Pull all events out of the
7636 kernel, and leave them all pending.
7637 (count_events_callback, select_event_lwp_callback): Consider all
7639 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7640 (select_event_lwp): Only give preference to the stepping LWP in
7641 all-stop mode. Adjust comments.
7642 (ignore_event): New function.
7643 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7644 references to cancel_breakpoints. Adjust to renames. Also give
7645 equal priority to all LWPs that have had events in non-stop mode.
7646 If reporting a software breakpoint event, unadjust the LWP's PC.
7647 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7648 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7650 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7651 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7652 (linux_stopped_by_watchpoint): Adjust.
7653 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7654 * linux-low.h (enum lwp_stop_reason): New.
7655 (struct lwp_info) <stop_pc>: Adjust comment.
7656 <stopped_by_watchpoint>: Delete field.
7657 <stop_reason>: New field.
7658 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7659 * mem-break.c (software_breakpoint_inserted_here)
7660 (hardware_breakpoint_inserted_here): New function.
7661 * mem-break.h (software_breakpoint_inserted_here)
7662 (hardware_breakpoint_inserted_here): Declare.
7663 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7664 (cancel_breakpoints): Delete.
7665 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7666 (upload_fast_traceframes): Remove references to
7669 2015-01-09 Pedro Alves <palves@redhat.com>
7671 * thread-db.c (find_new_threads_callback): Ignore thread if the
7672 kernel thread ID is -1.
7674 2015-01-09 Pedro Alves <palves@redhat.com>
7676 * linux-low.c (linux_attach_fail_reason_string): Move to
7677 nat/linux-ptrace.c, and rename.
7678 (linux_attach_lwp): Update comment.
7679 (attach_proc_task_lwp_callback): New function.
7680 (linux_attach): Adjust to rename and use
7681 linux_proc_attach_tgid_threads.
7682 (linux_attach_fail_reason_string): Delete declaration.
7684 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7686 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7687 * server.c (gdbserver_version): Likewise.
7689 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7691 * remote-utils.c: Include ctype.h.
7692 (input_interrupt): Explicitly handle the case when the char
7693 received is the NUL byte. Improve the printing of non-ASCII
7696 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7698 * linux-low.c (linux_low_filter_event): Update call to
7699 linux_enable_event_reporting following the addition of
7700 a new parameter to that function.
7702 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7705 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7706 (AARCH64_FPCR_REGNO): Likewise.
7707 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7708 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7709 (aarch64_store_fpregset): Likewise.
7711 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7713 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7714 Remove FIXME comment about assumption about N.
7716 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7718 * configure.ac: If large-file support is disabled in GDBserver,
7719 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7720 * configure: Regenerate.
7722 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7724 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7725 warning upon ENODATA from ptrace.
7726 * linux-s390-low.c (s390_store_tdb): New.
7727 (s390_regsets): Add regset for NT_S390_TDB.
7729 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7731 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7732 without a fill_function.
7733 * linux-s390-low.c (s390_fill_last_break): Remove.
7734 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7735 (s390_arch_setup): Use regset's size instead of fill_function for
7738 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7740 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7741 the regset's store function when ptrace returned an error.
7742 * regcache.c (get_thread_regcache): Invalidate register cache
7743 before fetching inferior's registers.
7745 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7747 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7748 while-loop as for-loop.
7749 (regsets_store_inferior_registers): Likewise.
7751 2014-11-28 Yao Qi <yao@codesourcery.com>
7753 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7754 * config.in, configure: Re-generate.
7755 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7758 2014-11-21 Yao Qi <yao@codesourcery.com>
7760 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7761 (AC_CHECK_HEADERS): Remove malloc.h.
7762 * configure: Re-generated.
7763 * config.in: Re-generated.
7764 * server.h: Don't include alloca.h and malloc.h.
7765 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7766 Don't include malloc.h.
7768 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7770 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7771 corresponding ERRNO check in same block.
7773 2014-11-12 Pedro Alves <palves@redhat.com>
7775 * server.c (cont_thread): Update comment.
7776 (start_inferior, attach_inferior): No longer clear cont_thread.
7777 (handle_v_cont): No longer set cont_thread.
7778 (captured_main): Clear cont_thread each time a GDB connects.
7780 2014-11-12 Pedro Alves <palves@redhat.com>
7782 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7783 thread, and don't resume all threads if the Hc thread has exited.
7785 2014-11-12 Pedro Alves <palves@redhat.com>
7787 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7788 the process group instead of to a specific LWP.
7790 2014-10-15 Pedro Alves <palves@redhat.com>
7793 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7795 (arm_set_thread_context): Delete.
7796 (the_low_target): Adjust.
7797 * win32-i386-low.c (debug_registers_changed)
7798 (debug_registers_used): Delete.
7799 (update_debug_registers_callback): New function.
7800 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7801 needing to update their debug registers.
7802 (win32_get_current_dr): New function.
7803 (x86_dr_low_get_addr, x86_dr_low_get_control)
7804 (x86_dr_low_get_status): Fetch the debug register from the thread
7806 (i386_initial_stuff): Adjust.
7807 (i386_get_thread_context): Remove current_event parameter. Don't
7808 clear debug_registers_changed nor copy DR values to
7810 (i386_set_thread_context): Delete.
7811 (i386_prepare_to_resume): New function.
7812 (i386_thread_added): Mark the thread as needing to update irs
7814 (the_low_target): Remove i386_set_thread_context and install
7815 i386_prepare_to_resume.
7816 * win32-low.c (win32_get_thread_context): Adjust.
7817 (win32_set_thread_context): Use SetThreadContext
7819 (win32_prepare_to_resume): New function.
7820 (win32_require_context): New function, factored out from ...
7821 (thread_rec): ... this.
7822 (continue_one_thread): Call win32_prepare_to_resume on each thread
7823 we're about to continue.
7824 (win32_resume): Call win32_prepare_to_resume on the event thread.
7825 * win32-low.h (struct win32_thread_info)
7826 <debug_registers_changed>: New field.
7827 (struct win32_target_ops): Change prototype of set_thread_context,
7828 delete set_thread_context and add prepare_to_resume.
7829 (win32_require_context): New declaration.
7831 2014-10-08 Gary Benson <gbenson@redhat.com>
7833 * server.h: Do not include common-exceptions.h.
7835 2014-10-08 Gary Benson <gbenson@redhat.com>
7837 * server.h: Do not include cleanups.h.
7839 2014-09-30 James Hogan <james.hogan@imgtec.com>
7841 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7844 2014-09-23 Yao Qi <yao@codesourcery.com>
7846 * linux-low.c (lp_status_maybe_breakpoint): New function.
7847 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7848 (count_events_callback): Likewise.
7849 (select_event_lwp_callback): Likewise.
7850 (cancel_breakpoints_callback): Likewise.
7852 2014-09-19 Don Breazeal <donb@codesourcery.com>
7854 * linux-low.c (handle_extended_wait): Call
7855 linux_ptrace_get_extended_event.
7856 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7857 linux_is_extended_waitstatus.
7859 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7861 * Makefile.in (CPPFLAGS): Define.
7862 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7863 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7865 2014-09-16 Gary Benson <gbenson@redhat.com>
7867 * inferiors.h (current_inferior): Renamed as...
7868 (current_thread): New variable. All uses updated.
7869 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7870 (maybe_move_out_of_jump_pad): Likewise.
7871 (cancel_breakpoint): Likewise.
7872 (linux_low_filter_event): Likewise.
7873 (wait_for_sigstop): Likewise.
7874 (linux_resume_one_lwp): Likewise.
7875 (need_step_over_p): Likewise.
7876 (start_step_over): Likewise.
7877 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7878 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7879 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7880 and save_inferior as saved_thread.
7881 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7883 (regcache_invalidate_thread): Likewise.
7884 * remote-utils.c (prepare_resume_reply): Likewise.
7885 * thread-db.c (thread_db_get_tls_address): Likewise.
7886 (disable_thread_event_reporting): Likewise.
7887 (remove_thread_event_breakpoints): Likewise.
7888 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7890 * target.h (set_desired_inferior): Renamed as...
7891 (set_desired_thread): New declaration. All uses updated.
7892 * server.c (myresume): Updated comment to reference thread instead
7894 (handle_serial_event): Likewise.
7895 (handle_target_event): Likewise.
7897 2014-09-12 Tom Tromey <tromey@redhat.com>
7898 Gary Benson <gbenson@redhat.com>
7900 * regcache.h: Include common-regcache.h.
7901 (regcache_read_pc): Don't declare.
7902 * regcache.c (get_thread_regcache_for_ptid): New function.
7904 2014-09-11 Tom Tromey <tromey@redhat.com>
7905 Gary Benson <gbenson@redhat.com>
7907 * symbol.c: New file.
7908 * Makefile.in (SFILES): Add symbol.c.
7909 (OBS): Add symbol.o.
7911 2014-09-11 Gary Benson <gbenson@redhat.com>
7913 * target.c (target_stop_ptid, target_continue_ptid): New
7916 2014-09-11 Tom Tromey <tromey@redhat.com>
7917 Gary Benson <gbenson@redhat.com>
7919 * target.h: Include target/target.h.
7920 * target.c (target_read_memory, target_read_uint32)
7921 (target_write_memory): New functions.
7923 2014-09-11 Gary Benson <gbenson@redhat.com>
7925 * server.h (debug_hw_points): Don't declare.
7926 * server.c (debug_hw_points): Don't define. Replace all uses
7927 with show_debug_regs.
7928 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7929 all uses with show_debug_regs.
7931 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7933 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7934 endianness into account.
7935 (ppc_supply_ptrace_register): Likewise.
7937 2014-09-03 James Hogan <james.hogan@imgtec.com>
7939 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7940 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7942 2014-09-03 Gary Benson <gbenson@redhat.com>
7944 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7945 ALL_DEBUG_ADDRESS_REGISTERS.
7947 2014-09-02 Gary Benson <gbenson@redhat.com>
7949 * i386-low.h: Renamed as...
7950 * x86-low.h: New file. All type, function and variable name
7951 prefixes changed from "i386_" to "x86_". All references updated.
7952 * i386-low.c: Renamed as...
7953 * x86-low.c: New file. All type, function and variable name
7954 prefixes changed from "i386_" to "x86_". All references updated.
7956 2014-09-02 Gary Benson <gbenson@redhat.com>
7958 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7959 (x86_linux_new_thread): Likewise.
7961 2014-08-29 Gary Benson <gbenson@redhat.com>
7963 * server.h (setjmp.h): Do not include.
7964 (toplevel): Do not declare.
7965 (common-exceptions.h): Include.
7966 (cleanups.h): Likewise.
7967 * server.c (toplevel): Do not define.
7968 (exit_code): New static global.
7969 (detach_or_kill_for_exit_cleanup): New function.
7970 (main): New function. Original main renamed to...
7971 (captured_main): New function.
7972 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7974 2014-08-29 Gary Benson <gbenson@redhat.com>
7976 * Makefile.in (SFILES): Add common/common-exceptions.c.
7977 (OBS): Add common-exceptions.o.
7978 (common-exceptions.o): New rule.
7979 * utils.c (prepare_to_throw_exception): New function.
7981 2014-08-29 Gary Benson <gbenson@redhat.com>
7983 * config.in: Regenerate.
7984 * configure: Likewise.
7986 2014-08-29 Gary Benson <gbenson@redhat.com>
7988 * Makefile.in (SFILES): Add common/cleanups.c.
7990 (cleanups.o): New rule.
7992 2014-08-29 Gary Benson <gbenson@redhat.com>
7994 * utils.c (internal_vwarning): New function.
7996 2014-08-28 Gary Benson <gbenson@redhat.com>
7998 * utils.h (fatal): Remove declaration.
7999 * utils.c (fatal): Remove function.
8001 2014-08-28 Gary Benson <gbenson@redhat.com>
8003 * tracepoint.c (gdb_agent_init): Replace fatal with
8005 (initialize_tracepoint): Likewise.
8007 2014-08-28 Gary Benson <gbenson@redhat.com>
8009 * remote-utils.c (remote_prepare): Replace fatal with error.
8011 2014-08-28 Gary Benson <gbenson@redhat.com>
8013 * linux-low.c (linux_async): Replace fatal with warning.
8015 (linux_start_non_stop): Return -1 if linux_async failed.
8017 2014-08-28 Gary Benson <gbenson@redhat.com>
8019 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8021 (i386_dr_low_get_addr): Remove vague comment.
8022 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8025 2014-08-28 Gary Benson <gbenson@redhat.com>
8027 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8028 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8030 (linux_resume_one_lwp): Likewise.
8031 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8033 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8034 with internal_error.
8035 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8036 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8037 (find_register_by_name): Replace fatal with internal_error.
8038 (find_regno): Likewise.
8039 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8040 * thread-db.c (thread_db_create_event): Likewise.
8041 (thread_db_load_search): Likewise.
8042 (try_thread_db_load_1): Likewise.
8043 * tracepoint.c (get_jump_space_head): Replace fatal with
8045 (claim_trampoline_space): Likewise.
8046 (have_fast_tracepoint_trampoline_buffer): Likewise.
8047 (cmd_qtstart): Likewise.
8048 (stop_tracing): Likewise.
8049 (fast_tracepoint_collecting): Likewise.
8050 (target_malloc): Likewise.
8051 (download_tracepoint): Likewise.
8052 (download_trace_state_variables): Replace check with gdb_assert.
8053 (upload_fast_traceframes): Replace fatal with internal_error.
8055 2014-08-19 Tom Tromey <tromey@redhat.com>
8056 Gary Benson <gbenson@redhat.com>
8058 * Makefile.in (SFILES): Add common/common-debug.c.
8059 (OBS): Add common-debug.o.
8060 (common-debug.o): New rule.
8061 * debug.h (debug_printf): Don't declare.
8062 * debug.c (debug_printf): Renamed and rewritten as...
8063 (debug_vprintf): New function.
8065 2014-08-19 Gary Benson <gbenson@redhat.com>
8067 * utils.h: Do not include print-utils.h.
8069 2014-08-19 Tom Tromey <tromey@redhat.com>
8070 Gary Benson <gbenson@redhat.com>
8072 * server.h: Add static assertion.
8073 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8075 2014-08-19 Tom Tromey <tromey@redhat.com>
8076 Gary Benson <gbenson@redhat.com>
8078 * Makefile.in (SFILES): Add common/errors.c.
8079 (OBS): Add errors.o.
8080 (IPA_OBS): Add errors-ipa.o.
8081 (errors.o): New rule.
8082 (errors-ipa.o): Likewise.
8083 * utils.h (perror_with_name, error, warning): Don't declare.
8084 * utils.c (warning): Renamed and rewritten as...
8085 (vwarning): New function.
8086 (error): Renamed and rewritten as...
8087 (verror): New function.
8088 (internal_error): Renamed and rewritten as...
8089 (internal_verror): New function.
8091 2014-08-07 Gary Benson <gbenson@redhat.com>
8093 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8094 * configure: Regenerate.
8095 * config.in: Likewise.
8096 * server.h: Do not include errno.h.
8097 * event-loop.c: Likewise.
8098 * hostio-errno.c: Likewise.
8099 * linux-low.c: Likewise.
8100 * remote-utils.c: Likewise.
8101 * spu-low.c: Likewise.
8102 * utils.c: Likewise.
8103 * gdbreplay.c: Unconditionally include errno.h.
8105 2014-08-07 Gary Benson <gbenson@redhat.com>
8107 * server.h: Do not include string.h.
8108 * event-loop.c: Likewise.
8109 * linux-low.c: Likewise.
8110 * regcache.c: Likewise.
8111 * remote-utils.c: Likewise.
8112 * spu-low.c: Likewise.
8113 * utils.c: Likewise.
8115 2014-08-07 Gary Benson <gbenson@redhat.com>
8117 * server.h: Do not include gdb_assert.h.
8119 2014-08-07 Gary Benson <gbenson@redhat.com>
8121 * server.h: Do not include common-utils.h.
8123 2014-08-07 Gary Benson <gbenson@redhat.com>
8125 * server.h: Do not include ptid.h.
8126 * notif.h: Likewise.
8128 2014-08-07 Gary Benson <gbenson@redhat.com>
8130 * server.h: Do not include gdb_locale.h.
8132 2014-08-07 Gary Benson <gbenson@redhat.com>
8134 * server.h: Do not include gdb/signals.h.
8135 * win32-low.c: Likewise.
8137 2014-08-07 Gary Benson <gbenson@redhat.com>
8139 * server.h: Do not include pathmax.h.
8141 2014-08-07 Gary Benson <gbenson@redhat.com>
8143 * server.h: Do not include libiberty.h.
8144 * linux-bfin-low.c: Likewise.
8146 2014-08-07 Gary Benson <gbenson@redhat.com>
8148 * server.h: Do not include ansidecl.h.
8150 2014-08-07 Gary Benson <gbenson@redhat.com>
8152 * linux-x86-low.c: Do not include stddef.h.
8153 * lynx-ppc-low.c: Likewise.
8154 * tracepoint.c: Likewise.
8156 2014-08-07 Gary Benson <gbenson@redhat.com>
8158 * server.h: Do not include stdarg.h.
8159 * nto-low.c: Likewise.
8161 2014-08-07 Gary Benson <gbenson@redhat.com>
8163 * server.h: Do not include stdlib.h.
8164 * inferiors.c: Likewise.
8165 * linux-low.c: Likewise.
8166 * regcache.c: Likewise.
8167 * spu-low.c: Likewise.
8168 * tracepoint.c: Likewise.
8169 * utils.c: Likewise.
8171 2014-08-07 Gary Benson <gbenson@redhat.com>
8173 * server.h: Do not include stdio.h.
8174 * linux-low.c: Likewise.
8175 * remote-utils.c: Likewise.
8176 * spu-low.c: Likewise.
8177 * utils.c: Likewise.
8178 * wincecompat.c: Likewise.
8180 2014-08-06 Gary Benson <gbenson@redhat.com>
8182 * regcache.c (init_register_cache): Move conditionals inside if.
8184 2014-08-06 Gary Benson <gbenson@redhat.com>
8186 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8188 2014-07-31 Gary Benson <gbenson@redhat.com>
8190 * ax.h: Do not include server.h.
8191 * gdbthread.h: Likewise.
8192 * lynx-low.h: Likewise.
8193 * notif.h: Likewise.
8195 2014-07-30 Gary Benson <gbenson@redhat.com>
8197 * server.h: Include common-defs.h.
8198 Do not include config.h or build-gnulib-gdbserver/config.h.
8200 2014-07-30 Gary Benson <gbenson@redhat.com>
8202 * hostio-errno.c: Move server.h to top of includes list.
8203 * inferiors.c: Likewise.
8204 * linux-x86-low.c: Likewise.
8205 * notif.c: Include server.h.
8207 2014-07-24 Tom Tromey <tromey@redhat.com>
8208 Gary Benson <gbenson@redhat.com>
8210 * server.h (CORE_ADDR): Now unsigned.
8212 2014-07-16 Pedro Alves <palves@redhat.com>
8214 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8216 2014-07-15 Pedro Alves <palves@redhat.com>
8218 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8221 2014-07-11 Pedro Alves <palves@redhat.com>
8223 * linux-low.c (kill_wait_lwp): New function, based on
8224 kill_one_lwp_callback, but use my_waitpid directly.
8225 (kill_one_lwp_callback, linux_kill): Use it.
8227 2014-06-23 Pedro Alves <palves@redhat.com>
8229 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8230 before setting DR0..DR3.
8232 2014-06-20 Gary Benson <gbenson@redhat.com>
8234 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8235 * configure: Regenerated.
8236 * config.in: Likewise.
8238 2014-06-20 Gary Benson <gbenson@redhat.com>
8240 * Makefile.in (SFILES): Update locations for files moved
8242 (object file files): Reordered.
8244 2014-06-20 Gary Benson <gbenson@redhat.com>
8246 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8247 (i386_dr_low_set_addr): Likewise.
8248 (i386_dr_low_get_addr): Likewise.
8249 (i386_dr_low_can_set_control): Likewise.
8250 (i386_dr_low_set_control): Likewise.
8251 (i386_dr_low_get_control): Likewise.
8252 (i386_dr_low_get_status): Likewise.
8253 (i386_get_debug_register_length): Likewise.
8254 * linux-x86-low.c (i386_dr_low_set_addr):
8255 Changed signature. Made static.
8256 (i386_dr_low_get_addr): Likewise.
8257 (i386_dr_low_set_control): Likewise.
8258 (i386_dr_low_get_control): Likewise.
8259 (i386_dr_low_get_status): Likewise.
8260 (i386_dr_low): New global variable.
8261 * win32-i386-low.c (i386_dr_low_set_addr):
8262 Changed signature. Made static.
8263 (i386_dr_low_get_addr): Likewise.
8264 (i386_dr_low_set_control): Likewise.
8265 (i386_dr_low_get_control): Likewise.
8266 (i386_dr_low_get_status): Likewise.
8267 (i386_dr_low): New global variable.
8269 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8271 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8272 * Makefile.in (AR, AR_FLAGS): Define.
8273 * configure: Regenerate.
8275 2014-06-19 Gary Benson <gbenson@redhat.com>
8277 * Makefile.in (i386-dregs.o): New rule.
8278 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8279 * i386-low.c (target.h): Remove include.
8280 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8281 (DR_CONTROL_SHIFT): Likewise.
8282 (DR_CONTROL_SIZE): Likewise.
8283 (DR_RW_EXECUTE): Likewise.
8284 (DR_RW_WRITE): Likewise.
8285 (DR_RW_READ): Likewise.
8286 (DR_RW_IORW): Likewise.
8287 (DR_LEN_1): Likewise.
8288 (DR_LEN_2): Likewise.
8289 (DR_LEN_4): Likewise.
8290 (DR_LEN_8): Likewise.
8291 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8292 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8293 (DR_ENABLE_SIZE): Likewise.
8294 (DR_LOCAL_SLOWDOWN): Likewise.
8295 (DR_GLOBAL_SLOWDOWN): Likewise.
8296 (DR_CONTROL_RESERVED): Likewise.
8297 (I386_DR_CONTROL_MASK): Likewise.
8298 (I386_DR_VACANT): Likewise.
8299 (I386_DR_LOCAL_ENABLE): Likewise.
8300 (I386_DR_GLOBAL_ENABLE): Likewise.
8301 (I386_DR_DISABLE): Likewise.
8302 (I386_DR_SET_RW_LEN): Likewise.
8303 (I386_DR_GET_RW_LEN): Likewise.
8304 (I386_DR_WATCH_HIT): Likewise.
8305 (i386_wp_op_t): Likewise.
8306 (i386_show_dr): Likewise.
8307 (i386_length_and_rw_bits): Likewise.
8308 (i386_insert_aligned_watchpoint): Likewise.
8309 (i386_remove_aligned_watchpoint): Likewise.
8310 (i386_handle_nonaligned_watchpoint): Likewise.
8311 i386_update_inferior_debug_regs(): Likewise.
8312 (i386_dr_insert_watchpoint): Likewise.
8313 (i386_dr_remove_watchpoint): Likewise.
8314 (i386_dr_region_ok_for_watchpoint): Likewise.
8315 (i386_dr_stopped_data_address): Likewise.
8316 (i386_dr_stopped_by_watchpoint): Likewise.
8318 2014-06-19 Gary Benson <gbenson@redhat.com>
8320 * i386-low.c (i386_dr_show): Renamed to
8321 i386_show_dr and made static. All uses updated.
8322 (i386_dr_length_and_rw_bits): Renamed to
8323 i386_length_and_rw_bits and made static.
8325 (i386_dr_insert_aligned_watchpoint): Renamed to
8326 i386_insert_aligned_watchpoint and made static.
8328 (i386_dr_remove_aligned_watchpoint): Renamed to
8329 i386_remove_aligned_watchpoint and made static.
8331 (i386_dr_update_inferior_debug_regs): Renamed to
8332 i386_update_inferior_debug_regs and made static.
8335 2014-06-18 Gary Benson <gbenson@redhat.com>
8337 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8338 (i386_dr_low_can_set_control): Likewise.
8339 (i386_get_debug_register_length): Likewise.
8340 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8341 (i386_dr_low_can_set_control): Likewise.
8342 (i386_get_debug_register_length): Likewise.
8344 2014-06-17 Gary Benson <gbenson@redhat.com>
8346 * i386-low.h (i386-dregs.h): New include.
8347 (DR_FIRSTADDR): Now in i386-dregs.h.
8348 (DR_LASTADDR): Likewise.
8349 (DR_NADDR): Likewise.
8350 (DR_STATUS): Likewise.
8351 (DR_CONTROL): Likewise.
8352 (i386_debug_reg_state): Likewise.
8353 (i386_dr_insert_watchpoint): Likewise.
8354 (i386_dr_remove_watchpoint): Likewise.
8355 (i386_dr_region_ok_for_watchpoint): Likewise.
8356 (i386_dr_stopped_data_address): Likewise.
8357 (i386_dr_stopped_by_watchpoint): Likewise.
8358 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8360 2014-06-18 Gary Benson <gbenson@redhat.com>
8362 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8363 i386_dr_insert_watchpoint.
8364 (i386_low_remove_watchpoint): Renamed to
8365 i386_dr_remove_watchpoint.
8366 (i386_low_region_ok_for_watchpoint): Renamed to
8367 i386_dr_region_ok_for_watchpoint.
8368 (i386_low_stopped_data_address): Renamed to
8369 i386_dr_stopped_data_address.
8370 (i386_low_stopped_by_watchpoint): Renamed to
8371 i386_dr_stopped_by_watchpoint.
8372 * i386-low.c (i386_show_dr): Renamed to
8373 i386_dr_show and made nonstatic. All uses updated.
8374 (i386_length_and_rw_bits): Renamed to
8375 i386_dr_length_and_rw_bits and made nonstatic.
8377 (i386_insert_aligned_watchpoint): Renamed to
8378 i386_dr_insert_aligned_watchpoint and made nonstatic.
8380 (i386_remove_aligned_watchpoint): Renamed to
8381 i386_dr_remove_aligned_watchpoint and made nonstatic.
8383 (i386_update_inferior_debug_regs): Renamed to
8384 i386_dr_update_inferior_debug_regs and made nonstatic.
8386 (i386_low_insert_watchpoint): Renamed to
8387 i386_dr_insert_watchpoint. All uses updated.
8388 (i386_low_remove_watchpoint): Renamed to
8389 i386_dr_remove_watchpoint. All uses updated.
8390 (i386_low_region_ok_for_watchpoint): Renamed to
8391 i386_dr_region_ok_for_watchpoint. All uses updated.
8392 (i386_low_stopped_data_address): Renamed to
8393 i386_dr_stopped_data_address. All uses updated.
8394 (i386_low_stopped_by_watchpoint): Renamed to
8395 i386_dr_stopped_by_watchpoint. All uses updated.
8397 2014-06-18 Gary Benson <gbenson@redhat.com>
8399 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8400 (i386_dr_low_can_set_control): Likewise.
8401 (i386_insert_aligned_watchpoint): New check.
8403 2014-06-18 Gary Benson <gbenson@redhat.com>
8405 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8408 2014-06-18 Gary Benson <gbenson@redhat.com>
8410 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8411 instead of fatal and error.
8412 (i386_handle_nonaligned_watchpoint): Likewise.
8414 2014-06-18 Gary Benson <gbenson@redhat.com>
8416 * i386-low.c (i386_get_debug_register_length): New macro.
8417 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8418 (i386_show_dr): Use debug_printf instead of fprintf. Use
8419 phex to format values.
8421 2014-06-18 Gary Benson <gbenson@redhat.com>
8423 * i386-low.h: Comment changes.
8424 * i386-low.c: Likewise.
8426 2014-06-18 Gary Benson <gbenson@redhat.com>
8428 * i386-low.c: Whitespace changes.
8430 2014-06-12 Tom Tromey <tromey@redhat.com>
8432 * utils.c (freeargv): Remove.
8434 2014-06-12 Tom Tromey <tromey@redhat.com>
8436 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8437 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8438 (parse_debug_format_options): Likewise.
8439 (gdbserver_usage): Likewise.
8440 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8441 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8442 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8444 ($(LIBGNU)): Depend on libiberty.
8445 (all-lib): Recurse into all subdirs.
8446 (install-only): Invoke "install" target in subdirs.
8447 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8449 * configure: Rebuild.
8450 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8451 for vasprintf, vsnprintf, or gettimeofday.
8452 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8455 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8457 * development.sh: Delete.
8458 * Makefile.in (config.status): Adjust dependency on development.sh.
8459 * configure.ac: Adjust development.sh source call.
8460 * configure: Regenerate.
8462 2014-06-02 Pedro Alves <palves@redhat.com>
8464 * ax.c (gdb_free_agent_expr): New function.
8465 * ax.h (gdb_free_agent_expr): New declaration.
8466 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8468 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8470 (clear_breakpoint_conditions_and_commands): New function.
8471 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8472 (clear_breakpoint_conditions_and_commands): New declaration.
8474 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8476 * linux-aarch64-low.c (asm/ptrace.h): Include.
8478 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8480 Fix TLS access for -static -pthread.
8481 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8482 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8483 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8485 2014-05-20 Pedro Alves <palves@redhat.com>
8487 * linux-aarch64-low.c (aarch64_insert_point)
8488 (aarch64_remove_point): No longer check whether the type is
8489 supported here. Adjust to new interface.
8490 (the_low_target): Install aarch64_supports_z_point_type as
8491 supports_z_point_type method.
8492 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8493 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8494 instead of a Z packet char. Adjust.
8495 (arm_supports_z_point_type): New function.
8496 (arm_insert_point, arm_remove_point): Adjust to new interface.
8497 (the_low_target): Install arm_supports_z_point_type.
8498 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8499 (cris_insert_point, cris_remove_point): Adjust to new interface.
8500 Don't check whether the type is supported here.
8501 (the_low_target): Install cris_supports_z_point_type.
8502 * linux-low.c (linux_supports_z_point_type): New function.
8503 (linux_insert_point, linux_remove_point): Adjust to new interface.
8504 * linux-low.h (struct linux_target_ops) <insert_point,
8505 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8506 raw_breakpoint pointer parameter.
8507 <supports_z_point_type>: New method.
8508 * linux-mips-low.c (mips_supports_z_point_type): New function.
8509 (mips_insert_point, mips_remove_point): Adjust to new interface.
8510 Use mips_supports_z_point_type.
8511 (the_low_target): Install mips_supports_z_point_type.
8512 * linux-ppc-low.c (the_low_target): Install NULL as
8513 supports_z_point_type method.
8514 * linux-s390-low.c (the_low_target): Install NULL as
8515 supports_z_point_type method.
8516 * linux-sparc-low.c (the_low_target): Install NULL as
8517 supports_z_point_type method.
8518 * linux-x86-low.c (x86_supports_z_point_type): New function.
8519 (x86_insert_point): Adjust to new insert_point interface. Use
8520 insert_memory_breakpoint. Adjust to new
8521 i386_low_insert_watchpoint interface.
8522 (x86_remove_point): Adjust to remove_point interface. Use
8523 remove_memory_breakpoint. Adjust to new
8524 i386_low_remove_watchpoint interface.
8525 (the_low_target): Install x86_supports_z_point_type.
8526 * lynx-low.c (lynx_target_ops): Install NULL as
8527 supports_z_point_type callback.
8528 * nto-low.c (nto_supports_z_point_type): New.
8529 (nto_insert_point, nto_remove_point): Adjust to new interface.
8530 (nto_target_ops): Install nto_supports_z_point_type.
8531 * mem-break.c: Adjust intro comment.
8532 (struct raw_breakpoint) <raw_type, size>: New fields.
8533 <inserted>: Update comment.
8534 <shlib_disabled>: Delete field.
8535 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8536 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8537 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8538 (raw_bkpt_type_to_target_hw_bp_type): New function.
8539 (find_enabled_raw_code_breakpoint_at): New function.
8540 (find_raw_breakpoint_at): New type and size parameters. Use them.
8541 (insert_memory_breakpoint): New function, based off
8542 set_raw_breakpoint_at.
8543 (remove_memory_breakpoint): New function.
8544 (set_raw_breakpoint_at): Reimplement.
8545 (set_breakpoint): New, based on set_breakpoint_at.
8546 (set_breakpoint_at): Reimplement.
8547 (delete_raw_breakpoint): Go through the_target->remove_point
8548 instead of assuming memory breakpoints.
8549 (find_gdb_breakpoint_at): Delete.
8550 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8551 (find_gdb_breakpoint): New function.
8552 (set_gdb_breakpoint_at): Delete.
8553 (z_type_supported): New function.
8554 (set_gdb_breakpoint_1): New function, loosely based off
8555 set_gdb_breakpoint_at.
8556 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8557 (delete_gdb_breakpoint_at): Delete.
8558 (delete_gdb_breakpoint_1): New function, loosely based off
8559 delete_gdb_breakpoint_at.
8560 (delete_gdb_breakpoint): New function.
8561 (clear_gdb_breakpoint_conditions): Rename to ...
8562 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8564 (add_condition_to_breakpoint): Make static.
8565 (add_breakpoint_condition): Take a struct breakpoint pointer
8566 instead of an address. Adjust.
8567 (gdb_condition_true_at_breakpoint): Rename to ...
8568 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8570 (gdb_condition_true_at_breakpoint): Reimplement.
8571 (add_breakpoint_commands): Take a struct breakpoint pointer
8572 instead of an address. Adjust.
8573 (gdb_no_commands_at_breakpoint): Rename to ...
8574 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8575 parameter. Return true if no breakpoint was found. Change debug
8577 (gdb_no_commands_at_breakpoint): Reimplement.
8578 (run_breakpoint_commands): Rename to ...
8579 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8580 and change return type to boolean.
8581 (run_breakpoint_commands): New function.
8582 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8583 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8584 breakpoint. Go through the_target->remove_point instead of
8585 assuming memory breakpoint.
8586 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8587 software and hardware breakpoints.
8588 (reinsert_raw_breakpoint): Go through the_target->insert_point
8589 instead of assuming memory breakpoint.
8590 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8591 software and hardware breakpoints.
8592 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8593 Check both software and hardware breakpoints.
8594 (validate_inserted_breakpoint): Assert the breakpoint is a
8595 software breakpoint. Set the inserted flag to -1 instead of
8596 setting shlib_disabled.
8597 (delete_disabled_breakpoints): Adjust.
8598 (validate_breakpoints): Only validate software breakpoints.
8599 Adjust to inserted flag change.
8600 (check_mem_read, check_mem_write): Skip breakpoint types other
8601 than software breakpoints. Adjust to inserted flag change.
8602 * mem-break.h (enum raw_bkpt_type): New enum.
8603 (raw_breakpoint, struct process_info): Forward declare.
8604 (Z_packet_to_target_hw_bp_type): Delete declaration.
8605 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8606 (set_gdb_breakpoint, delete_gdb_breakpoint)
8607 (clear_breakpoint_conditions): New declarations.
8608 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8609 (breakpoint_inserted_here): Update comment.
8610 (add_breakpoint_condition, add_breakpoint_commands): Replace
8611 address parameter with a breakpoint pointer parameter.
8612 (gdb_breakpoint_here): Update comment.
8613 (delete_gdb_breakpoint_at): Delete.
8614 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8615 * server.c (process_point_options): Take a struct breakpoint
8616 pointer instead of an address. Adjust.
8617 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8618 delete_gdb_breakpoint.
8619 * spu-low.c (spu_target_ops): Install NULL as
8620 supports_z_point_type method.
8621 * target.h: Include mem-break.h.
8622 (struct target_ops) <prepare_to_access_memory>: Update comment.
8623 <supports_z_point_type>: New field.
8624 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8625 instead of a char. Also take a raw breakpoint pointer.
8626 * win32-arm-low.c (the_low_target): Install NULL as
8627 supports_z_point_type.
8628 * win32-i386-low.c (i386_supports_z_point_type): New function.
8629 (i386_insert_point, i386_remove_point): Adjust to new interface.
8630 (the_low_target): Install i386_supports_z_point_type.
8631 * win32-low.c (win32_supports_z_point_type): New function.
8632 (win32_insert_point, win32_remove_point): Adjust to new interface.
8633 (win32_target_ops): Install win32_supports_z_point_type.
8634 * win32-low.h (struct win32_target_ops):
8635 <supports_z_point_type>: New method.
8636 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8637 instead of a char. Also take a raw breakpoint pointer.
8639 2014-05-20 Pedro Alves <palves@redhat.com>
8641 * mem-break.h: Include break-common.h.
8642 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8643 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8644 (Z_packet_to_target_hw_bp_type): New declaration.
8645 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8646 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8647 (Z_PACKET_ACCESS_WP): Delete macros.
8648 (Z_packet_to_hw_type): Delete function.
8649 * i386-low.h: Don't include break-common.h here.
8650 (Z_packet_to_hw_type): Delete declaration.
8651 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8652 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8653 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8654 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8655 * linux-aarch64-low.c: Don't include break-common.h here.
8656 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8657 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8658 (Z_packet_to_target_hw_bp_type): Delete function.
8659 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8661 (mips_insert_point, mips_remove_point): Use
8662 Z_packet_to_target_hw_bp_type.
8664 2014-05-20 Pedro Alves <palves@redhat.com>
8666 * linux-aarch64-low.c: Include break-common.h.
8667 (enum target_point_type): Delete.
8668 (Z_packet_to_point_type): Rename to ...
8669 (Z_packet_to_target_hw_bp_type): ... this, and return a
8670 target_hw_bp_type instead.
8671 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8672 instead of an enum target_point_type.
8673 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8675 (aarch64_dr_state_insert_one_point)
8676 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8677 (aarch64_handle_aligned_watchpoint)
8678 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8679 Take an enum target_hw_bp_type instead of an enum
8681 (aarch64_supports_z_point_type): New function.
8682 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8683 use Z_packet_to_target_hw_bp_type.
8685 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8687 * configure.ac: Only use -Werror by default when DEVELOPMENT
8689 * configure: Regenerate.
8691 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8693 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8694 * linux-x86-low.c (X86_64_USER_REGS): New.
8695 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8697 2014-04-28 Yao Qi <yao@codesourcery.com>
8699 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8702 2014-04-25 Pedro Alves <palves@redhat.com>
8705 * linux-low.c (linux_attach_fail_reason_string): New function.
8706 (linux_attach_lwp): Delete.
8707 (linux_attach_lwp_1): Rename to ...
8708 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8709 argument. Remove "initial" parameter. Return int instead of
8710 void. Don't error or warn here.
8711 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8712 failure to attach to the tgid. Call warning when failing to
8714 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8715 argument. Remove "initial" parameter. Return int instead of
8716 void. Don't error or warn here.
8717 (linux_attach_fail_reason_string): New declaration.
8718 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8719 interface change. Use linux_attach_fail_reason_string.
8721 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8722 Walfred Tedeschi <walfred.tedeschi@intel.com>
8724 * Makefile.in: Added rules to handle new files
8725 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8726 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8727 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8728 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8729 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8730 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8732 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8733 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8734 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8735 i386/x32-avx512.xml.
8736 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8737 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8738 i386/x32-avx512-linux.xml.
8739 * i387-fp.c (num_avx512_k_registers): New constant for number
8741 (num_avx512_zmmh_low_registers): New constant for number of
8742 lower ZMM registers (0-15).
8743 (num_avx512_zmmh_high_registers): New constant for number of
8744 higher ZMM registers (16-31).
8745 (num_avx512_ymmh_registers): New contant for number of higher
8746 YMM registers (ymm16-31 added by avx521 on x86_64).
8747 (num_avx512_xmm_registers): New constant for number of higher
8748 XMM registers (xmm16-31 added by AVX512 on x86_64).
8749 (struct i387_xsave): Add space for AVX512 registers.
8750 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8751 Add code to handle AVX512 registers.
8752 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8753 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8754 prototypei from generated file.
8755 (tdesc_amd64_avx512_linux): Likewise.
8756 (init_registers_x32_avx512_linux): Likewise.
8757 (tdesc_x32_avx512_linux): Likewise.
8758 (init_registers_i386_avx512_linux): Likewise.
8759 (tdesc_i386_avx512_linux): Likewise.
8760 (x86_64_regmap): Add AVX512 registers.
8761 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8763 (initialize_low_arch): Add code to initialize AVX512 registers.
8765 2014-04-23 Pedro Alves <palves@redhat.com>
8767 * mem-break.c (find_gdb_breakpoint_at): Make static.
8768 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8770 2014-04-23 Pedro Alves <palves@redhat.com>
8772 * i386-low.c: Don't include break-common.h here.
8773 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8774 prototype to take target_hw_bp_type as argument instead of a Z
8776 * i386-low.h: Include break-common.h here.
8777 (Z_packet_to_hw_type): Declare.
8778 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8780 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8781 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8782 (x86_remove_point): Convert the packet number to a
8783 target_hw_bp_type before calling i386_low_remove_watchpoint.
8784 * win32-i386-low.c (i386_insert_point): Convert the packet number
8785 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8786 (i386_remove_point): Convert the packet number to a
8787 target_hw_bp_type before calling i386_low_remove_watchpoint.
8789 2014-04-23 Pedro Alves <palves@redhat.com>
8791 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8793 2014-04-10 Pedro Alves <palves@redhat.com>
8795 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8796 Check if the condition or command is NULL before checking if the
8797 breakpoint is known. On success, return true.
8798 * mem-break.h (add_breakpoint_condition): Document return.
8799 (add_breakpoint_commands): Add describing comment.
8800 * server.c (skip_to_semicolon): New function.
8801 (process_point_options): Use it.
8803 2014-04-09 Pedro Alves <palves@redhat.com>
8805 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8808 2014-02-27 Pedro Alves <palves@redhat.com>
8811 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8813 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8815 (last_thread_of_process_p): Take a PID argument instead of a
8817 (linux_wait_for_lwp): Delete.
8818 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8820 (linux_low_filter_event): New function, party factored out from
8821 linux_wait_for_event.
8822 (linux_wait_for_event): Rename to ...
8823 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8824 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8825 sigsuspend. Check for zombie leaders.
8826 (linux_wait_for_event): Reimplement as wrapper around
8827 linux_wait_for_event_filtered.
8828 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8829 a normal or signal exit is seen, it's the whole process exiting.
8830 (wait_for_sigstop): No longer a for_each_inferior callback.
8831 Rewrite on top of linux_wait_for_event_filtered.
8832 (stop_all_lwps): Call wait_for_sigstop directly.
8833 * server.c (resume, handle_target_event): Handle
8834 TARGET_WAITKIND_NO_RESUMED.
8836 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8838 * win32-low.c (psapi_get_dll_name,
8839 * win32_CreateToolhelp32Snapshot): Delete.
8840 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8841 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8843 (handle_load_dll): Add function description.
8844 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8846 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8848 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8850 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8851 base address when calling win32_add_one_solib.
8852 (handle_load_dll): Delete local variable load_addr.
8853 Remove 0x1000 offset applied to DLL base address when calling
8854 win32_add_one_solib.
8855 (handle_unload_dll): Add comment.
8857 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8859 * win32-low.c (win32_add_all_dlls): Renames
8860 win32_ensure_ntdll_loaded. Rewrite function documentation.
8861 Adjust implementation to always load all DLLs.
8862 Add 0x1000 offset to DLL base address when calling
8863 win32_add_one_solib.
8864 (child_initialization_done): New static global.
8865 (do_initial_child_stuff): Set child_initialization_done to
8866 zero during child initialization, and 1 after. Replace call
8867 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8869 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8870 (handle_unload_dll): Add function documentation.
8871 (get_child_debug_event): Ignore load and unload DLL events
8872 during child initialization.
8874 2014-02-20 Doug Evans <dje@google.com>
8876 Remove global all_lwps.
8877 * inferiors.h (ptid_of): Move here from linux-low.h.
8878 (pid_of, lwpid_of): Ditto.
8879 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8880 parameter is a struct thread_info * now.
8881 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8882 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8883 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8885 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8886 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8887 * linux-arm-low.c (update_registers_callback): Update, "entry"
8888 parameter is a struct thread_info * now.
8889 Fetch lwpid from current_inferior directly.
8890 (arm_insert_point): Pass &all_threads to find_inferior instead of
8892 (arm_remove_point): Ditto.
8893 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8894 (arm_prepare_to_resume): Fetch pid from thread.
8895 (arm_read_description): Fetch lwpid from current_inferior directly.
8896 * linux-low.c (all_lwps): Delete.
8897 (delete_lwp): Delete call to remove_inferior.
8898 (handle_extended_wait): Fetch lwpid from thread.
8899 (add_lwp): Don't set lwp->entry.id. Remove call to
8900 add_inferior_to_list.
8901 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8902 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8903 (kill_one_lwp_callback): Ditto.
8904 (linux_kill): Don't dereference NULL pointer.
8905 Fetch ptid,lwpid from thread.
8906 (get_detach_signal): Fetch ptid from thread.
8907 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8908 Simplify call to regcache_invalidate_thread.
8909 (delete_lwp_callback): Update, "entry" parameter is a
8910 struct thread_info * now. Fetch pid from thread.
8911 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8912 (status_pending_p_callback): Update, "entry" parameter is a
8913 struct thread_info * now. Fetch ptid from thread.
8914 (find_lwp_pid): Update, "entry" parameter is a
8915 struct thread_info * now.
8916 (linux_wait_for_lwp): Fetch pid from thread.
8917 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8918 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8919 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8920 (dequeue_one_deferred_signal): Ditto.
8921 (cancel_breakpoint): Fetch ptid from current_inferior.
8922 (linux_wait_for_event): Pass &all_threads to find_inferior,
8923 not &all_lwps. Fetch ptid, lwpid from thread.
8924 (count_events_callback): Update, "entry" parameter is a
8925 struct thread_info * now.
8926 (select_singlestep_lwp_callback): Ditto.
8927 (select_event_lwp_callback): Ditto.
8928 (cancel_breakpoints_callback): Ditto.
8929 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8931 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8932 (unsuspend_one_lwp): Update, "entry" parameter is a
8933 struct thread_info * now.
8934 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8936 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8937 Fetch lwpid from thread, not lwp.
8938 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8939 Pass &all_threads to find_inferior, not &all_lwps.
8940 (send_sigstop): Fetch lwpid from thread, not lwp.
8941 (send_sigstop_callback): Update, "entry" parameter is a
8942 struct thread_info * now.
8943 (suspend_and_send_sigstop_callback): Ditto.
8944 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8945 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8946 struct thread_info * now.
8947 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8949 (lwp_running): Update, "entry" parameter is a
8950 struct thread_info * now.
8951 (stop_all_lwps): Fetch ptid from thread.
8952 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8953 (linux_resume_one_lwp): Fetch lwpid from thread.
8954 (linux_set_resume_request): Update, "entry" parameter is a
8955 struct thread_info * now. Fetch pid, lwpid from thread.
8956 (resume_status_pending_p): Update, "entry" parameter is a
8957 struct thread_info * now.
8958 (need_step_over_p): Ditto. Fetch lwpid from thread.
8959 (start_step_over): Fetch lwpid from thread.
8960 (linux_resume_one_thread): Update, "entry" parameter is a
8961 struct thread_info * now. Fetch lwpid from thread.
8962 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8963 (proceed_one_lwp): Update, "entry" parameter is a
8964 struct thread_info * now. Fetch lwpid from thread.
8965 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8966 struct thread_info * now.
8967 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8968 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8969 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8971 (regsets_store_inferior_registers): Ditto.
8972 (fetch_register, store_register): Ditto.
8973 (linux_read_memory, linux_write_memory): Ditto.
8974 (linux_request_interrupt): Ditto.
8975 (linux_read_auxv): Ditto.
8976 (linux_xfer_siginfo): Ditto.
8977 (linux_qxfer_spu): Ditto.
8978 (linux_qxfer_libraries_svr4): Ditto.
8979 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8980 moved to inferiors.h.
8982 (get_thread_lwp): Update.
8983 (struct lwp_info): Delete member "entry". Simplify comment for
8986 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8987 current_inferior directly.
8988 (update_watch_registers_callback): Update, "entry" parameter is a
8989 struct thread_info * now. Fetch pid from thread.
8990 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8991 (mips_insert_point): Fetch lwpid from current_inferior.
8992 Pass &all_threads to find_inferior, not &all_lwps.
8993 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8994 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8996 (mips_stopped_data_address): Ditto.
8997 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8999 * linux-tile-low.c (tile_arch_setup): Ditto.
9000 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9001 (update_debug_registers_callback): Update, "entry" parameter is a
9002 struct thread_info * now. Fetch pid from thread.
9003 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9004 Pass &all_threads to find_inferior, not &all_lwps.
9005 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9006 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9007 Pass &all_threads to find_inferior, not &all_lwps.
9008 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9009 (i386_dr_low_get_status): Ditto.
9010 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9011 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9012 (x86_linux_read_description): Ditto.
9013 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9015 2014-02-20 Doug Evans <dje@google.com>
9017 * inferiors.c (get_first_inferior): Fix buglet.
9019 2014-02-19 Doug Evans <dje@google.com>
9021 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9022 * inferiors.c (add_thread): Change result type to struct thread_info *.
9023 All callers updated.
9024 (add_lwp): Call add_thread here instead of in callers.
9025 All callers updated.
9026 * linux-low.h (get_lwp_thread): Rewrite.
9027 (struct lwp_info): New member "thread".
9029 2014-02-19 Doug Evans <dje@google.com>
9031 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9032 All callers updated.
9034 2014-02-19 Doug Evans <dje@google.com>
9036 * inferiors.c (add_thread): Fix whitespace.
9038 2014-02-19 Doug Evans <dje@google.com>
9040 * dll.c (clear_dlls): Replace accessing list implemention details
9042 * gdbthread.h (get_first_thread): Declare.
9043 * inferiors.c (for_each_inferior_with_data): New function.
9044 (get_first_thread): New function.
9045 (find_thread_ptid): Simplify.
9046 (get_first_inferior): New function.
9047 (clear_list): Delete.
9048 (one_inferior_p): New function.
9049 (clear_inferior_list): New function.
9050 (clear_inferiors): Update.
9051 * inferiors.h (for_each_inferior_with_data): Declare.
9052 (clear_inferior_list): Declare.
9053 (one_inferior_p): Declare.
9054 (get_first_inferior): Declare.
9055 * linux-low.c (linux_wait_for_event): Replace accessing list
9056 implemention details with API function.
9057 * server.c (target_running): Ditto.
9058 (accumulate_file_name_length): New function.
9059 (emit_dll_description): New function.
9060 (handle_qxfer_libraries): Replace accessing list implemention
9061 details with API function.
9062 (handle_qxfer_threads_worker): New function.
9063 (handle_qxfer_threads_proper): Replace accessing list implemention
9064 details with API function.
9065 (handle_query): Ditto.
9066 (visit_actioned_threads_callback_ftype): New typedef.
9067 (visit_actioned_threads_data): New struct.
9068 (visit_actioned_threads): Rewrite to be find_inferior callback.
9069 (resume): Call find_inferior.
9070 (handle_status): Replace accessing list implemention
9071 details with API function.
9072 (process_serial_event): Replace accessing list implemention details
9074 * target.c (set_desired_inferior): Replace accessing list implemention
9075 details with API function.
9076 * tracepoint.c (same_process_p): New function.
9077 (gdb_agent_about_to_close): Replace accessing list implemention
9078 details with API function.
9079 * win32-low.c (child_delete_thread): Replace accessing list
9080 implemention details with API function.
9081 (match_dll_by_basename): New function.
9082 (dll_is_loaded_by_basename): New function.
9083 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9084 details call to dll_is_loaded_by_basename.
9086 2014-02-19 Doug Evans <dje@google.com>
9088 * dll.h (struct dll_info): Add comment.
9089 * gdbthread.h (struct thread_info): Add comment.
9090 (current_ptid): Simplify.
9091 * inferiors.c (add_process): Update.
9092 (remove_process): Update.
9093 * inferiors.h (struct process_info): Rename member "head" to "entry".
9094 * linux-low.c (delete_lwp): Update.
9096 (last_thread_of_process_p): Update.
9097 (kill_one_lwp_callback, linux_kill): Update.
9098 (status_pending_p_callback): Update.
9099 (wait_for_sigstop): Update. Simplify read of ptid.
9100 (start_step_over): Update.
9101 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9102 (get_lwp_thread): Update.
9103 (struct lwp_info): Rename member "head" to "entry".
9104 * regcache.h (inferior_list_entry): Delete.
9105 * server.c (kill_inferior_callback): Update.
9106 (detach_or_kill_inferior_callback): Update.
9107 (print_started_pid): Update.
9108 (print_attached_pid): Update.
9109 (process_serial_event): Simplify read of ptid.
9110 * thread-db.c (thread_db_create_event): Update.
9111 (thread_db_get_tls_address): Update.
9112 * win32-low.c (current_inferior_ptid): Simplify.
9114 2014-02-19 Tom Tromey <tromey@redhat.com>
9116 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9118 (target_supports_btrace): Update.
9120 2014-02-14 Yao Qi <yao@codesourcery.com>
9122 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9123 (rsp-low-ipa.o): New target.
9125 2014-02-12 Tom Tromey <tromey@redhat.com>
9127 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9128 convert_ascii_to_int.
9129 * regcache.c (registers_to_string): Likewise.
9130 * remote-utils.c (decode_M_packet): Likewise.
9131 * server.c (process_serial_event): Likewise.
9133 2014-02-12 Tom Tromey <tromey@redhat.com>
9135 * server.c (handle_query, handle_v_run): Use hex2bin, not
9137 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9139 2014-02-12 Tom Tromey <tromey@redhat.com>
9141 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9142 convert_int_to_ascii.
9143 * regcache.c (registers_to_string, collect_register_as_string):
9145 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9147 * server.c (process_serial_event): Likewise.
9148 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9149 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9151 2014-02-12 Tom Tromey <tromey@redhat.com>
9153 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9154 bin2hex, not hexify.
9155 * tracepoint.c (cmd_qtstatus): Likewise.
9157 2014-02-12 Tom Tromey <tromey@redhat.com>
9159 * remote-utils.c (monitor_output): Pass explicit length to
9162 2014-02-12 Tom Tromey <tromey@redhat.com>
9164 * tracepoint.c: Include rsp-low.h.
9165 * server.c: Include rsp-low.h.
9166 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9167 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9169 * remote-utils.c: Include rsp-low.h.
9170 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9171 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9172 (convert_int_to_ascii, convert_ascii_to_int): Move to
9174 * regcache.c: Include rsp-low.h.
9175 * ax.c: Include rsp-low.h.
9176 * Makefile.in (SFILES): Add common/rsp-low.c.
9177 (OBS): Add rsp-low.o.
9178 (rsp-low.o): New target.
9180 2014-02-12 Tom Tromey <tromey@redhat.com>
9182 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9183 Include print-utils.h.
9184 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9185 (plongest, thirty_two, phex_nz): Remove.
9186 * Makefile.in (SFILES): Add common/print-utils.c.
9187 (OBS): Add print-utils.o.
9188 (print-utils-ipa.o): New target.
9189 (print-utils.o): New target.
9190 (IPA_OBJS): Add print-utils-ipa.o.
9192 2014-02-06 Tom Tromey <tromey@redhat.com>
9194 * Makefile.in (SFILES): Fix indentation.
9196 2014-02-05 Doug Evans <dje@google.com>
9198 * linux-low.c (linux_wait_for_event): Improve comment.
9199 (linux_wait_1): Keep current_inferior in sync with event_child.
9201 2014-01-22 Doug Evans <dje@google.com>
9203 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9205 2014-01-22 Doug Evans <dje@google.com>
9207 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9208 * configure: Regenerate.
9209 * config.in: Regenerate.
9210 * Makefile.in (SFILES): Add debug.c.
9212 * debug.c: New file.
9213 * debug.h: New file.
9214 * linux-aarch64-low.c (*): Update all debugging printfs to use
9215 debug_printf instead of fprintf.
9216 * linux-arm-low.c (*): Ditto.
9217 * linux-cris-low.c (*): Ditto.
9218 * linux-crisv32-low.c (*): Ditto.
9219 * linux-m32r-low.c (*): Ditto.
9220 * linux-sparc-low.c (*): Ditto.
9221 * linux-x86.c (*): Ditto.
9222 * linux-low.c (*): Ditto.
9223 (linux_wait_1): Add calls to debug_enter, debug_exit.
9224 (linux_wait): Remove redundant debugging printf.
9225 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9226 (linux_resume, unstop_all_lwps): Ditto.
9227 * mem-break.c (*): Update all debugging printfs to use
9228 debug_printf instead of fprintf.
9229 * remote-utils.c (*): Ditto.
9230 * thread-db.c (*): Ditto.
9231 * server.c #include <ctype.h>, "gdb_vecs.h".
9232 (debug_threads): Moved to debug.c.
9233 (*): Update all debugging printfs to use debug_printf instead of
9235 (start_inferior): Replace call to fflush with call to debug_flush.
9236 (monitor_show_help): Mention set debug-format.
9237 (parse_debug_format_options): New function.
9238 (handle_monitor_command): Handle "monitor set debug-format".
9239 (gdbserver_usage): Mention --debug-format.
9240 (main): Parse --debug-format.
9241 * server.h (debug_threads): Declaration moved to debug.h.
9243 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9244 trace_debug_1 that uses debug_printf.
9245 (tracepoint_look_up_symbols): Update all debugging printfs to use
9246 debug_printf instead of fprintf.
9248 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9250 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9253 2014-01-17 Pedro Alves <palves@redhat.com>
9256 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9257 defined after including gdb_proc_service.h.
9259 2014-01-16 Doug Evans <dje@google.com>
9261 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9262 (match_dll): Use it.
9264 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9266 * target.h (target_ops) <read_btrace>: Change parameters and
9267 return type to allow error reporting.
9268 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9269 trace reading errors on.
9270 * linux-low.c (linux_low_read_btrace): Pass trace reading
9272 (linux_low_disable_btrace): New.
9274 2014-01-15 Doug Evans <dje@google.com>
9276 * inferiors.c (thread_id_to_gdb_id): Delete.
9277 * inferiors.h (thread_id_to_gdb_id): Delete.
9279 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9281 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9282 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9285 2014-01-08 Pedro Alves <palves@redhat.com>
9287 * server.c (handle_status): Don't discard previous queued stop
9288 replies or thread's pending status here.
9289 (main) <disconnection>: Do it here instead.
9291 2014-01-08 Pedro Alves <palves@redhat.com>
9293 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9294 * server.c (visit_actioned_threads, handle_pending_status): New
9296 (handle_v_cont): Factor out parts to ...
9297 (resume): ... this new function. If in all-stop, and a thread
9298 being resumed has a pending status, report it without actually
9300 (myresume): Adjust to use the new 'resume' function.
9301 (clear_pending_status_callback, set_pending_status_callback)
9302 (find_status_pending_thread_callback): New functions.
9303 (handle_status): Handle the case of multiple threads having
9304 interesting statuses to report. Report threads' real last signal
9305 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9306 with an interesting thread to report the status for, instead of
9307 always reporting the status of the first thread.
9309 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9311 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9312 * gdbreplay.c (gdbreplay_version): Likewise.
9314 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9316 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9317 iov.iov_len with the real length in use.
9319 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9321 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9322 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9323 for all targets that use win32-low.c.
9324 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9325 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9327 2013-12-13 Pedro Alves <palves@redhat.com>
9329 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9330 if equal to TARGET_WAITKIND_LOADED.
9331 * win32-low.c (cached_status): New static global.
9332 (win32_wait): Add declaration.
9333 (do_initial_child_stuff): Flush all initial pending debug events
9334 up to the initial breakpoint.
9335 (win32_wait): If CACHED_STATUS was set, return that instead
9336 of doing a real wait. Remove the code resuming the execution
9337 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9338 during the initial phase. Also remove the code changing
9339 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9340 TARGET_WAITKIND_STOPPED.
9342 2013-12-11 Yao Qi <yao@codesourcery.com>
9344 * notif.c (handle_notif_ack): Return 0 if no notification
9347 2013-11-20 Doug Evans <dje@google.com>
9349 * linux-low.c (linux_set_resume_request): Fix comment.
9351 2013-11-20 Doug Evans <dje@google.com>
9353 * linux-low.c (resume_status_pending_p): Tweak comment.
9355 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9357 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9358 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9359 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9360 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9361 (srv_amd64_regobj): Add amd64-mpx.o.
9362 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9363 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9364 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9365 * i387-fp.c (num_pl_bnd_register) Added constant.
9366 (num_pl_bnd_cfg_registers) Added constant.
9367 (struct i387_xsave) Added reserved area and MPX fields.
9368 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9369 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9371 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9372 (init_registers_amd64_mpx_linux): Declare new function.
9373 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9374 (x86_64_regmap): Add MPX registers.
9375 (x86_linux_read_description): Add MPX case.
9376 (initialize_low_arch): Initialize MPX targets.
9378 2013-11-18 Tom Tromey <tromey@redhat.com>
9380 * configure: Rebuild.
9381 * configure.ac: Don't check for stdlib.h.
9382 * gdbreplay.c: Unconditionally include stdlib.h.
9384 2013-11-18 Tom Tromey <tromey@redhat.com>
9386 * config.in: Rebuild.
9387 * configure: Rebuild.
9388 * configure.ac: Don't use AC_HEADER_DIRENT.
9390 2013-11-18 Tom Tromey <tromey@redhat.com>
9392 * server.h: Don't check HAVE_STRING_H.
9393 * gdbreplay.c: Don't check HAVE_STRING_H.
9394 * configure: Rebuild.
9396 2013-11-18 Tom Tromey <tromey@redhat.com>
9398 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9401 2013-11-08 Tom Tromey <tromey@redhat.com>
9403 * configure, config.in: Rebuild.
9404 * configure.ac: Remove unused configury.
9406 2013-11-08 Tom Tromey <tromey@redhat.com>
9408 * acinclude.m4: Include common.m4, codeset.m4.
9409 * configure, config.in: Rebuild.
9410 * configure.ac: Use GDB_AC_COMMON.
9412 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9414 * linux-s390-low.c (HWCAP_S390_TE): New define.
9415 (s390_arch_setup): Consider the TE field in the HWCAP for
9416 determining 'have_regset_tdb'.
9418 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9421 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9424 2013-10-02 Pedro Alves <palves@redhat.com>
9426 * server.c (process_serial_event): Don't output "GDBserver
9427 exiting" if GDB is connected through stdio.
9428 * target.c (mywait): Likewise, be silent if GDB is connected
9431 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9433 * lynx-low.c (lynx_add_threads_after_attach): New function.
9434 (lynx_attach): Remove call to add_thread. Add call to
9435 lynx_add_threads_after_attach instead.
9437 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9439 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9440 * config.in, configure: Regenerated.
9442 2013-09-18 Yao Qi <yao@codesourcery.com>
9445 * server.c (start_inferior): Clear 'resume_info'.
9447 2013-09-16 Jiong Wang <jiwang@tilera.com>
9449 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9452 2013-09-16 Jiong Wang <jiwang@tilera.com>
9454 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9455 linux-tile-low.o to srv_tgtobj.
9457 2013-09-16 Will Newton <will.newton@linaro.org>
9459 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9462 2013-09-06 Pedro Alves <palves@redhat.com>
9464 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9465 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9466 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9467 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9468 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9469 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9471 2013-09-06 Pedro Alves <palves@redhat.com>
9473 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9474 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9476 2013-09-06 Pedro Alves <palves@redhat.com>
9478 * linux-amd64-ipa.c: Include tracepoint.h.
9479 * linux-i386-ipa.c: Include tracepoint.h.
9481 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9483 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9484 (ps_get_thread_area): New function.
9486 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9488 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9489 (initialize_low_arch): Call init_registers_crisv32 rather than
9490 init_register_crisv32.
9492 2013-09-05 Pedro Alves <palves@redhat.com>
9494 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9496 * hostio.h: ... this new file.
9497 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9498 win32-low.c: Include hostio.h.
9500 2013-09-05 Pedro Alves <palves@redhat.com>
9502 * server.h (gdb_client_data, handler_func, callback_handler_func)
9503 (delete_file_handler, add_file_handler, append_callback_event)
9504 (delete_callback_event, start_event_loop, initialize_event_loop):
9505 Move to event-loop.h and include it.
9506 * event-loop.h: New file.
9508 2013-09-05 Pedro Alves <palves@redhat.com>
9510 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9511 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9512 (loaded_dll, unloaded_dll): Move to ...
9513 * dll.h: ... this new file.
9514 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9516 2013-09-05 Pedro Alves <palves@redhat.com>
9518 * server.h (current_process, get_thread_process, all_processes)
9519 (add_inferior_to_list, for_each_inferior, current_inferior)
9520 (remove_inferior, add_process, remove_process, find_process_pid)
9521 (have_started_inferiors_p, have_attached_inferiors_p)
9522 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9523 (clear_inferiors, find_inferior, find_inferior_id)
9524 (inferior_target_data, set_inferior_target_data)
9525 (inferior_regcache_data, set_inferior_regcache_data): Move to
9526 inferiors.h, and include it.
9527 * inferiors.h: New file.
9529 2013-09-05 Pedro Alves <palves@redhat.com>
9531 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9535 2013-09-05 Pedro Alves <palves@redhat.com>
9537 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9539 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9540 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9541 (handle_tracepoint_general_set, handle_tracepoint_query)
9542 (tracepoint_finished_step, tracepoint_was_hit)
9543 (release_while_stepping_state_list, current_traceframe)
9544 (in_readonly_region, traceframe_read_mem)
9545 (fetch_traceframe_registers, traceframe_read_sdata)
9546 (traceframe_read_info, struct fast_tpoint_collect_status)
9547 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9548 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9549 (supply_fast_tracepoint_registers)
9550 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9551 (ipa_tdesc, claim_trampoline_space)
9552 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9553 (agent_mem_read, agent_get_trace_state_variable_value)
9554 (agent_set_trace_state_variable_value, agent_tsv_read)
9555 (agent_mem_read_string, get_raw_reg_func_addr)
9556 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9557 * tracepoint.h: ... this new file.
9559 2013-09-05 Pedro Alves <palves@redhat.com>
9561 * server.h (perror_with_name, error, fatal, warning, paddress)
9562 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9564 * utils.h: New file.
9566 2013-09-05 Pedro Alves <palves@redhat.com>
9568 * server.h (remote_debug, noack_mode, transport_is_reliable)
9569 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9570 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9571 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9572 (write_enn, initialize_async_io, enable_async_io)
9573 (disable_async_io, check_remote_input_interrupt_request)
9574 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9575 (dead_thread_notify, prepare_resume_reply)
9576 (decode_address_to_semicolon, decode_address, decode_m_packet)
9577 (decode_M_packet, decode_X_packet, decode_xfer_write)
9578 (decode_search_memory_packet, unhexify, hexify)
9579 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9580 (look_up_one_symbol, relocate_instruction)
9581 (monitor_output): Move to remote-utils.h, and include it.
9582 * remote-utils.h: New file.
9584 2013-09-05 Pedro Alves <palves@redhat.com>
9586 * server.h (_): Delete.
9588 2013-09-02 Pedro Alves <palves@redhat.com>
9590 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9591 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9593 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9595 2013-09-02 Pierre Muller <muller@sourceware.org>
9597 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9598 or WriteProcessMemory complete successfully and handle
9599 ERROR_PARTIAL_COPY error.
9601 2013-09-02 Pedro Alves <palves@redhat.com>
9603 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9604 error instead of EIO.
9606 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9609 * linux-low.c: Include filestuff.h.
9610 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9611 * lynx-low.c: Include filestuff.h.
9612 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9613 * server.c: Include filestuff.h.
9614 (main): Call notice_open_fds.
9615 * spu-low.c: Include filestuff.h.
9616 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9618 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9620 * Makefile.in: Explain why ../target and ../nat are not
9621 listed as include file search paths.
9622 (linux-waitpid.o): New object file rule.
9623 * configure.srv (srv_native_linux_obj): New variable.
9624 Replace all occurrences of linux native object files with
9625 $srv_native_linux_obj.
9626 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9627 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9628 (linux_enable_event_reporting): Remove declaration.
9629 (my_waitpid): Moved to common/linux-waitpid.c.
9630 (linux_wait_for_event): Pass ptid when calling
9631 linux_enable_event_reporting.
9632 (linux_supports_tracefork_flag): Remove.
9633 (linux_enable_event_reporting): Likewise.
9634 (linux_tracefork_grandchild): Remove.
9635 (STACK_SIZE): Moved to common/linux-ptrace.c.
9636 (linux_tracefork_child): Remove.
9637 (linux_test_for_tracefork): Remove.
9638 (linux_look_up_symbols): Call linux_supports_traceclone.
9639 (initialize_low): Remove call to linux_test_for_tracefork.
9640 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9641 common/linux-ptrace.h.
9642 (PTRACE_TYPE_ARG4): Likewise.
9643 Include linux-ptrace.h.
9645 2013-08-21 Pedro Alves <palves@redhat.com>
9647 * config.in: Renegerate.
9649 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9651 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9652 (SFILES): Remove $(srcdir)/common/target-common.c and
9653 add $(srcdir)/target/waitstatus.c.
9654 (OBS): Remove target-common.o and add waitstatus.o.
9655 (server_h): Remove $(srcdir)/../common/target-common.h and
9656 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9657 and $(srcdir)/../target/waitstatus.h.
9658 (target-common.o): Remove.
9659 (waitstatus.o): New target object file.
9660 * target.h: Do not include target-common.h and
9661 include target/resume.h, target/wait.h and
9662 target/waitstatus.h.
9664 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9666 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9667 to PTRACE_TYPE_ARG3.
9668 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9669 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9671 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9672 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9674 2013-07-27 Jie Zhang <jie@codesourcery.com>
9675 Daniel Jacobowitz <dan@codesourcery.com>
9676 Yao Qi <yao@codesourcery.com>
9678 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9679 (mips-linux-watch.o): New rule.
9680 (mips_linux_watch_h): New variable.
9681 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9683 * linux-mips-low.c: Include mips-linux-watch.h.
9684 (struct arch_process_info, struct arch_lwp_info): New.
9685 (update_watch_registers_callback): New function.
9686 (mips_linux_new_process, mips_linux_new_thread) New functions.
9687 (mips_linux_prepare_to_resume, mips_insert_point): New
9689 (mips_remove_point, mips_stopped_by_watchpoint): New
9691 (rsp_bp_type_to_target_hw_bp_type): New function.
9692 (mips_stopped_data_address): New function.
9693 (the_low_target): Add watchpoint support functions.
9695 2013-07-27 Yao Qi <yao@codesourcery.com>
9697 * i386-low.c: Include break-common.h.
9698 (enum target_hw_bp_type): Remove.
9700 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9702 * Makefile.in (SFILES): /common/target-common.c.
9703 (OBS): Add target-common.o.
9704 (server_h): Add $(srcdir)/../common/target-common.h.
9705 (target-common.o): New target.
9706 * server.c (queue_stop_reply_callback): Free
9707 status string after use.
9708 * target.c (target_waitstatus_to_string): Remove.
9709 * target.h: Include target-common.h.
9710 (resume_kind): Likewise.
9711 (target_waitkind): Likewise.
9712 (target_waitstatus): Likewise.
9713 (TARGET_WNOHANG): Likewise.
9715 2013-07-04 Yao Qi <yao@codesourcery.com>
9717 * Makefile.in (host_alias): Use @host_noncanonical@.
9718 (target_alias): Use @target_noncanonical@.
9719 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9720 ACX_NONCANONICAL_HOST.
9721 * configure: Regenerated.
9724 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9726 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9727 * configure: Rebuild.
9728 * Makefile.in (version_host, version_target): Get from configure.
9729 (version.c): Use $(version_host) and $(version_target).
9731 2013-07-03 Pedro Alves <palves@redhat.com>
9733 * Makefile.in (config.status): Depend on development.sh.
9734 * acinclude.m4: Include libmcheck.m4.
9735 * configure: Regenerate.
9737 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9739 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9740 attribute inside the parentheses.
9741 (winapi_DebugSetProcessKillOnExit): Ditto.
9742 (winapi_DebugBreakProcess): Ditto.
9743 (winapi_GenerateConsoleCtrlEvent): Ditto.
9745 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9747 * notif.h (notif_event): Add a dummy member to avoid compiler
9750 2013-07-01 Pedro Alves <palves@redhat.com>
9752 * hostio.c (HOSTIO_PATH_MAX): Define.
9753 (require_filename, handle_open, handle_unlink, handle_readlink):
9756 2013-07-01 Pedro Alves <palves@redhat.com>
9758 * server.h: Include "pathmax.h".
9759 * linux-low.c: Don't include sys/param.h.
9760 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9762 * win32-low.c: Don't include sys/param.h.
9763 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9765 2013-07-01 Pedro Alves <palves@redhat.com>
9767 * event-loop.c: Don't check HAVE_UNISTD_H before including
9769 * gdbreplay.c: Likewise.
9770 * remote-utils.c: Likewise.
9771 * server.c: Likewise.
9772 * configure.ac: Don't check for unistd.h.
9773 * configure: Regenerate.
9775 2013-06-28 Tom Tromey <tromey@redhat.com>
9777 * Makefile.in (version.c): Use version.in, not
9780 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9782 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9783 * configure: Rebuild.
9784 * Makefile.in (version_host, version_target): Get from configure.
9785 (version.c): Use $(version_host) and $(version_target).
9787 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9789 Fix trace-status to output user name without trailing colon.
9790 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9792 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9794 Fix trace-status to output proper start-time and stop-time.
9795 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9796 output start time and stop time in hex as gdb expects.
9798 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9800 * tracepoint.c (build_traceframe_info_xml): Output trace state
9801 variables present in the trace buffer.
9803 2013-06-24 Tom Tromey <tromey@redhat.com>
9805 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9807 (version.o): Remove.
9808 * gdbreplay.c: Include version.h.
9809 (version, host_name): Don't declare.
9810 * server.h: Include version.h.
9811 (version, host_name): Don't declare.
9813 2013-06-12 Pedro Alves <palves@redhat.com>
9815 * linux-x86-low.c (linux_is_elf64): Delete global.
9816 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9817 with local linux_pid_exe_is_elf_64_file use.
9819 2013-06-11 Pedro Alves <palves@redhat.com>
9821 * linux-low.c (regset_disabled, disable_regset): New functions.
9822 (regsets_fetch_inferior_registers)
9823 (regsets_store_inferior_registers): Use them.
9824 (initialize_regsets_info); Don't allocate the disabled_regsets
9826 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9829 2013-06-11 Pedro Alves <palves@redhat.com>
9831 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9834 2013-06-11 Pedro Alves <palves@redhat.com>
9836 * linux-x86-low.c (initialize_low_arch): Call
9837 init_registers_x32_avx_linux.
9839 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9841 Fix compatibility with Android Bionic.
9842 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9845 2013-06-07 Pedro Alves <palves@redhat.com>
9848 * Makefile.in (OBS): Add tdesc.o.
9849 (IPA_OBJS): Add tdesc-ipa.o.
9850 (tdesc-ipa.o): New rule.
9851 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9853 * linux-low.c (new_inferior): Delete.
9854 (disabled_regsets, num_regsets): Delete.
9855 (linux_add_process): Adjust to set the new per-process
9857 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9858 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9859 was a stop. When calling arch_setup, switch the current inferior
9860 to the thread that got an event.
9861 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9862 (regsets_fetch_inferior_registers)
9863 (regsets_store_inferior_registers): New regsets_info parameter.
9865 (linux_register_in_regsets): New regs_info parameter. Adjust to
9867 (register_addr, fetch_register, store_register): New usrregs_info
9868 parameter. Adjust to use it.
9869 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9870 parameter regs_info. Adjust to use it.
9871 (linux_fetch_registers): Get the current inferior's regs_info, and
9873 (linux_store_registers): Ditto.
9874 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9875 (initialize_low): Don't initialize the target_regsets here. Call
9876 initialize_low_arch.
9877 * linux-low.h (target_regsets): Delete declaration.
9878 (struct regsets_info): New.
9879 (struct usrregs_info): New.
9880 (struct regs_info): New.
9881 (struct process_info_private) <new_inferior>: New field.
9882 (struct linux_target_ops): Delete the num_regs, regmap, and
9883 regset_bitmap fields. New field regs_info.
9884 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9885 * i387-fp.c (num_xmm_registers): Delete.
9886 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9887 calls to new interface.
9888 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9889 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9890 Infer the number of xmm registers from the regcache's target
9892 * i387-fp.h (num_xmm_registers): Delete.
9893 * inferiors.c (add_thread): Don't install the thread's regcache
9895 * proc-service.c (gregset_info): Fetch the current inferior's
9896 regs_info. Adjust to use it.
9897 * regcache.c: Include tdesc.h.
9898 (register_bytes, reg_defs, num_registers)
9899 (gdbserver_expedite_regs): Delete.
9900 (get_thread_regcache): If the thread doesn't have a regcache yet,
9901 create one, instead of aborting gdbserver.
9902 (regcache_invalidate_one): Rename to ...
9903 (regcache_invalidate_thread): ... this.
9904 (regcache_invalidate_one): New.
9905 (regcache_invalidate): Only invalidate registers of the current
9907 (init_register_cache): Add target_desc parameter, and use it.
9908 (new_register_cache): Ditto. Assert the target description has a
9909 non zero registers_size.
9910 (regcache_cpy): Add assertions. Adjust.
9911 (realloc_register_cache, set_register_cache): Delete.
9912 (registers_to_string, registers_from_string): Adjust.
9913 (find_register_by_name, find_regno, find_register_by_number)
9914 (register_cache_size): Add target_desc parameter, and use it.
9915 (free_register_cache_thread, free_register_cache_thread_one)
9916 (regcache_release, register_cache_size): New.
9917 (register_size): Add target_desc parameter, and use it.
9918 (register_data, supply_register, supply_register_zeroed)
9919 (supply_regblock, supply_register_by_name, collect_register)
9920 (collect_register_as_string, collect_register_by_name): Adjust.
9921 * regcache.h (struct target_desc): Forward declare.
9922 (struct regcache) <tdesc>: New field.
9923 (init_register_cache, new_register_cache): Add target_desc
9925 (regcache_invalidate_thread): Declare.
9926 (regcache_invalidate_one): Delete declaration.
9927 (regcache_release): Declare.
9928 (find_register_by_number, register_cache_size, register_size)
9929 (find_regno): Add target_desc parameter.
9930 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9932 * remote-utils.c: Include tdesc.h.
9933 (outreg, prepare_resume_reply): Adjust.
9934 * server.c: Include tdesc.h.
9935 (gdbserver_xmltarget): Delete declaration.
9936 (get_features_xml, process_serial_event): Adjust.
9937 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9939 (struct process_info) <tdesc>: New field.
9940 (ipa_tdesc): Declare.
9941 * tdesc.c: New file.
9942 * tdesc.h: New file.
9943 * tracepoint.c: Include tdesc.h.
9944 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9945 (get_context_regcache): Adjust to pass ipa_tdesc down.
9946 (do_action_at_tracepoint): Adjust to get the register cache size
9947 from the context regcache's description.
9948 (traceframe_walk_blocks): Adjust to get the register cache size
9949 from the current trace frame's description.
9950 (traceframe_get_pc): Adjust to get current trace frame's
9951 description and pass it down.
9952 (gdb_collect): Adjust to get the register cache size from the
9954 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9955 (gdbserver_xmltarget): Delete.
9956 (initialize_low_tracepoint): Set the ipa's target description.
9957 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9958 (initialize_low_tracepoint): Set the ipa's target description.
9959 * linux-x86-low.c: Include tdesc.h.
9960 [__x86_64__] (is_64bit_tdesc): New.
9961 (ps_get_thread_area, x86_get_thread_area): Use it.
9962 (i386_cannot_store_register): Rename to ...
9963 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9964 (i386_cannot_fetch_register): Rename to ...
9965 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9966 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9968 (target_regsets): Rename to ...
9969 (x86_regsets): ... this.
9970 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9972 (x86_siginfo_fixup): Use is_64bit_tdesc.
9973 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9974 (tdesc_x32_avx_linux, tdesc_x32_linux)
9975 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9977 (x86_linux_update_xmltarget): Delete.
9978 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9979 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9980 (AMD64_LINUX_USER64_CS): New.
9981 (x86_linux_read_description): New, based on
9982 x86_linux_update_xmltarget.
9983 (same_process_callback): New.
9984 (x86_arch_setup_process_callback): New.
9985 (x86_linux_update_xmltarget): New.
9986 (x86_regsets_info): New.
9987 (amd64_linux_regs_info): New.
9988 (i386_linux_usrregs_info): New.
9989 (i386_linux_regs_info): New.
9990 (x86_linux_regs_info): New.
9991 (x86_arch_setup): Reimplement.
9992 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9993 (x86_emit_ops): Ditto.
9994 (the_low_target): Adjust. Install x86_linux_regs_info,
9995 x86_cannot_fetch_register, and x86_cannot_store_register.
9996 (initialize_low_arch): New.
9997 * linux-ia64-low.c (tdesc_ia64): Declare.
9998 (ia64_fetch_register): Adjust.
9999 (ia64_usrregs_info, regs_info): New globals.
10000 (ia64_regs_info): New function.
10001 (the_low_target): Adjust.
10002 (initialize_low_arch): New function.
10003 * linux-sparc-low.c (tdesc_sparc64): Declare.
10004 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10006 (sparc_arch_setup): New function.
10007 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10008 (the_low_target): Adjust.
10009 (initialize_low_arch): New function.
10010 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10011 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10012 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10013 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10014 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10015 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10016 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10017 (tdesc_powerpc_isa205_vsx64l): Declare.
10018 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10019 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10020 (ppc_set_pc, ppc_get_hwcap): Adjust.
10021 (ppc_usrregs_info): Forward declare.
10022 (!__powerpc64__) ppc_regmap_adjusted: New global.
10023 (ppc_arch_setup): Adjust to the current process'es target
10025 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10026 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10027 (ppc_store_evrregset): Adjust.
10028 (target_regsets): Rename to ...
10029 (ppc_regsets): ... this, and make static.
10030 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10031 (ppc_regs_info): New function.
10032 (the_low_target): Adjust.
10033 (initialize_low_arch): New function.
10034 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10035 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10036 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10037 (tdesc_s390x_linux64v2): Declare.
10038 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10039 (s390_fill_gregset, s390_store_last_break): Adjust.
10040 (target_regsets): Rename to ...
10041 (s390_regsets): ... this, and make static.
10042 (s390_get_pc, s390_set_pc): Adjust.
10043 (s390_get_hwcap): New target_desc parameter, and use it.
10044 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10045 (s390_arch_setup): Adjust to set the current process'es target
10046 description. Don't adjust the regmap.
10047 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10048 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10049 (regs_info_3264): New globals.
10050 (s390_regs_info): New function.
10051 (the_low_target): Adjust.
10052 (initialize_low_arch): New function.
10053 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10054 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10055 [__mips64] (init_registers_mips_linux)
10056 (init_registers_mips_dsp_linux): Delete defines.
10057 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10058 (have_dsp): New global.
10059 (mips_read_description): New, based on mips_arch_setup.
10060 (mips_arch_setup): Reimplement.
10061 (get_usrregs_info): New function.
10062 (mips_cannot_fetch_register, mips_cannot_store_register)
10063 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10064 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10065 (target_regsets): Rename to ...
10066 (mips_regsets): ... this, and make static.
10067 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10068 (dsp_regs_info, regs_info): New globals.
10069 (mips_regs_info): New function.
10070 (the_low_target): Adjust.
10071 (initialize_low_arch): New function.
10072 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10073 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10075 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10076 (arm_read_description): New, with bits factored from
10078 (arm_arch_setup): Reimplement.
10079 (target_regsets): Rename to ...
10080 (arm_regsets): ... this, and make static.
10081 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10082 (arm_regs_info): New function.
10083 (the_low_target): Adjust.
10084 (initialize_low_arch): New function.
10085 * linux-m68k-low.c (tdesc_m68k): Declare.
10086 (target_regsets): Rename to ...
10087 (m68k_regsets): ... this, and make static.
10088 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10089 (m68k_regs_info): New function.
10090 (m68k_arch_setup): New function.
10091 (the_low_target): Adjust.
10092 (initialize_low_arch): New function.
10093 * linux-sh-low.c (tdesc_sharch): Declare.
10094 (target_regsets): Rename to ...
10095 (sh_regsets): ... this, and make static.
10096 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10097 (sh_regs_info, sh_arch_setup): New functions.
10098 (the_low_target): Adjust.
10099 (initialize_low_arch): New function.
10100 * linux-bfin-low.c (tdesc_bfin): Declare.
10101 (bfin_arch_setup): New function.
10102 (bfin_usrregs_info, regs_info): New globals.
10103 (bfin_regs_info): New function.
10104 (the_low_target): Adjust.
10105 (initialize_low_arch): New function.
10106 * linux-cris-low.c (tdesc_cris): Declare.
10107 (cris_arch_setup): New function.
10108 (cris_usrregs_info, regs_info): New globals.
10109 (cris_regs_info): New function.
10110 (the_low_target): Adjust.
10111 (initialize_low_arch): New function.
10112 * linux-cris-low.c (tdesc_crisv32): Declare.
10113 (cris_arch_setup): New function.
10114 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10115 (cris_regs_info): New function.
10116 (the_low_target): Adjust.
10117 (initialize_low_arch): New function.
10118 * linux-m32r-low.c (tdesc_m32r): Declare.
10119 (m32r_arch_setup): New function.
10120 (m32r_usrregs_info, regs_info): New globals.
10121 (m32r_regs_info): Adjust.
10122 (initialize_low_arch): New function.
10123 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10124 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10125 (tic6x_usrregs_info): Forward declare.
10126 (tic6x_read_description): New function, based on ...
10127 (tic6x_arch_setup): ... this. Reimplement.
10128 (target_regsets): Rename to ...
10129 (tic6x_regsets): ... this, and make static.
10130 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10131 (tic6x_regs_info): New function.
10132 (the_low_target): Adjust.
10133 (initialize_low_arch): New function.
10134 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10135 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10136 (target_regsets): Rename to ...
10137 (xtensa_regsets): ... this, and make static.
10138 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10140 (xtensa_arch_setup, xtensa_regs_info): New functions.
10141 (the_low_target): Adjust.
10142 (initialize_low_arch): New function.
10143 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10144 (nios2_arch_setup): Set the current process'es tdesc.
10145 (target_regsets): Rename to ...
10146 (nios2_regsets): ... this.
10147 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10148 (nios2_regs_info): New function.
10149 (the_low_target): Adjust.
10150 (initialize_low_arch): New function.
10151 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10152 (aarch64_arch_setup): Set the current process'es tdesc.
10153 (target_regsets): Rename to ...
10154 (aarch64_regsets): ... this.
10155 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10156 (aarch64_regs_info): New function.
10157 (the_low_target): Adjust.
10158 (initialize_low_arch): New function.
10159 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10161 (target_regsets): Rename to ...
10162 (tile_regsets): ... this.
10163 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10164 (tile_regs_info): New function.
10165 (tile_arch_setup): Set the current process'es tdesc.
10166 (the_low_target): Adjust.
10167 (initialize_low_arch): New function.
10168 * spu-low.c (tdesc_spu): Declare.
10169 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10170 * win32-arm-low.c (tdesc_arm): Declare.
10171 (arm_arch_setup): New function.
10172 (the_low_target): Install arm_arch_setup instead of
10173 init_registers_arm.
10174 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10175 (init_windows_x86): Rename to ...
10176 (i386_arch_setup): ... this. Set `win32_tdesc'.
10177 (the_low_target): Adjust.
10178 * win32-low.c (win32_tdesc): New global.
10179 (child_add_thread): Don't create the thread cache here.
10180 (do_initial_child_stuff): Set the new process'es tdesc.
10181 * win32-low.h (struct target_desc): Forward declare.
10182 (win32_tdesc): Declare.
10183 * lynx-i386-low.c (tdesc_i386): Declare global.
10184 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10185 * lynx-low.c (lynx_tdesc): New global.
10186 (lynx_add_process): Set the new process'es tdesc.
10187 * lynx-low.h (struct target_desc): Forward declare.
10188 (lynx_tdesc): Declare global.
10189 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10190 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10191 * nto-low.c (nto_tdesc): New global.
10192 (do_attach): Set the new process'es tdesc.
10193 * nto-low.h (struct target_desc): Forward declare.
10194 (nto_tdesc): Declare.
10195 * nto-x86-low.c (tdesc_i386): Declare.
10196 (nto_x86_arch_setup): Set `nto_tdesc'.
10198 2013-06-04 Gary Benson <gbenson@redhat.com>
10200 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10201 to qSupported response when appropriate.
10202 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10203 with nonzero-length annex.
10204 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10205 arguments supplied in annex.
10207 2013-05-31 Doug Evans <dje@google.com>
10210 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10211 64 bits in 64-cross-32 environment.
10213 2013-05-28 Pedro Alves <palves@redhat.com>
10215 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10216 (aarch64-without-fpu.c): Delete rule.
10217 * configure.srv (aarch64*-*-linux*): Remove references to
10218 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10219 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10222 2013-05-24 Pedro Alves <palves@redhat.com>
10224 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10225 instead of strchr/decode_address. Error if the range isn't split
10226 with a ','. Don't assume there's be a ':' in the action.
10228 2013-05-23 Yao Qi <yao@codesourcery.com>
10229 Pedro Alves <palves@redhat.com>
10231 * linux-low.c (lwp_in_step_range): New function.
10232 (linux_wait_1): If the thread was range stepping and stopped
10233 outside the stepping range, report the stop to GDB. Otherwise,
10234 continue stepping. Add range stepping debug output.
10235 (linux_set_resume_request): Copy the step range from the resume
10236 request to the lwp.
10237 (linux_supports_range_stepping): New.
10238 (linux_target_ops) <supports_range_stepping>: Set to
10239 linux_supports_range_stepping.
10240 * linux-low.h (struct linux_target_ops)
10241 <supports_range_stepping>: New field.
10242 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10243 * linux-x86-low.c (x86_supports_range_stepping): New.
10244 (the_low_target) <supports_range_stepping>: Set to
10245 x86_supports_range_stepping.
10246 * server.c (handle_v_cont): Handle 'r' action.
10247 (handle_v_requests): Append ";r" if the target supports range
10249 * target.h (struct thread_resume) <step_range_start,
10250 step_range_end>: New fields.
10251 (struct target_ops) <supports_range_stepping>:
10253 (target_supports_range_stepping): New macro.
10255 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10257 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10258 confusion in comment.
10260 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10262 * lynx-low.c (struct process_info_private): New type.
10263 (lynx_add_process): New function.
10264 (lynx_create_inferior, lynx_attach): Replace calls to
10265 add_process by calls to lynx_add_process.
10266 (lynx_resume): If PTID is null, then try using
10267 current_process()->private->last_wait_event_ptid.
10269 (lynx_clear_inferiors): Delete. The contents of that function
10270 has been inlined in lynx_mourn;
10271 (lynx_wait_1): Save the ptid in the process's private data.
10272 (lynx_mourn): Free the process' private data. Replace call
10273 to lynx_clear_inferiors by call to clear_inferiors.
10275 2013-05-17 Yao Qi <yao@codesourcery.com>
10277 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10280 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10282 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10283 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10284 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10285 PT_TEXT_END_ADDR guards. Update comments.
10286 (linux_target_op) <read_offsets>: Conditionally define to
10287 linux_read_offsets if the target is UCLIBC and if it defines
10288 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10290 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10291 Andrew Jenner <andrew@codesourcery.com>
10293 * Makefile.in (SFILES): Add linux-nios2-low.c.
10294 (clean): Add action to delete nios2-linux.c.
10295 (nios2-linux.c): New rule.
10296 * configure.srv: Add nios2*-*-linux*.
10297 * linux-nios2-low.c: New.
10299 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10301 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10303 2013-04-25 Hui Zhu <hui@codesourcery.com>
10306 * ax.c (ax_printf): Add fflush.
10308 2013-04-22 Tom Tromey <tromey@redhat.com>
10310 * Makefile.in (SFILES): Add filestuff.c.
10311 (OBS): Add filestuff.o.
10312 (filestuff.o): New target.
10313 * config.in, configure: Rebuild.
10314 * configure.ac: Check for fdwalk, pipe2.
10316 2013-04-17 Pedro Alves <palves@redhat.com>
10318 * configure.ac (USE_THREAD_DB): Delete variable.
10319 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10320 Don't AC_SUBST USE_THREAD_DB.
10321 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10322 * config.in, configure: Regenerate.
10324 2013-04-16 Pedro Alves <palves@redhat.com>
10326 * linux-low.h (struct lwp_info) <thread_known>: Move under
10327 the USE_THREAD_DB #ifdef.
10329 2013-04-16 Pedro Alves <palves@redhat.com>
10331 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10332 (linux-low.o): Delete rule.
10333 * linux-low.h: Always include "gdb_thread_db.h" instead of
10334 conditionally including thread_db.h.
10335 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10338 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10340 * Makefile.in (install-only): Fix make install regression.
10342 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10344 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10345 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10347 * gdbserver.1: Remove.
10349 2013-03-22 Pedro Alves <palves@redhat.com>
10351 * linux-low.c (handle_extended_wait): Don't call
10352 linux_enable_event_reporting.
10354 2013-03-15 Tony Theodore <tonyt@logyst.com>
10357 * Makefile.in (SHELL): Use @SHELL@.
10359 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10361 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10364 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10366 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10367 Remove extraneous NULL element.
10369 2013-03-13 Yao Qi <yao@codesourcery.com>
10371 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10372 'V' block in trace frame.
10374 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10376 * target.h (struct target_ops): Add btrace ops.
10377 (target_supports_btrace): New macro.
10378 (target_enable_btrace): New macro.
10379 (target_disable_btrace): New macro.
10380 (target_read_btrace): New macro.
10381 * gdbthread.h (struct thread_info): Add btrace field.
10382 * server.c: Include btrace-common.h.
10383 (handle_btrace_general_set): New function.
10384 (handle_btrace_enable): New function.
10385 (handle_btrace_disable): New function.
10386 (handle_general_set): Call handle_btrace_general_set.
10387 (handle_qxfer_btrace): New function.
10388 (struct qxfer qxfer_packets[]): Add btrace entry.
10389 * inferiors.c (remove_thread): Disable btrace.
10390 * linux-low: Include linux-btrace.h.
10391 (linux_low_enable_btrace): New function.
10392 (linux_low_read_btrace): New function.
10393 (linux_target_ops): Add btrace ops.
10394 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10395 Add srv_linux_btrace=yes.
10396 (x86_64-*-linux*): Add linux-btrace.o.
10397 Add srv_linux_btrace=yes.
10398 * configure.ac: Define HAVE_LINUX_BTRACE.
10399 * config.in: Regenerated.
10400 * configure: Regenerated.
10402 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10404 * server.c (handle_qxfer): Preserve error message if -3 is
10406 (qxfer): Document the -3 return value.
10408 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10410 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10411 (linux_btrace_h): New variable.
10412 (linux-btrace.o): New rule.
10414 2013-03-08 Stan Shebs <stan@codesourcery.com>
10415 Hafiz Abid Qadeer <abidh@codesourcery.com>
10417 * tracepoint.c (trace_buffer_size): New global.
10418 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10419 (init_trace_buffer): Change to one-argument function. Allocate
10420 trace buffer memory.
10421 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10422 handle QTBuffer:size packet.
10423 (cmd_bigqtbuffer_size): New function.
10424 (initialize_tracepoint): Call init_trace_buffer with
10425 DEFAULT_TRACE_BUFFER_SIZE.
10426 * server.c (handle_query): Add QTBuffer:size in the
10429 2013-03-07 Yao Qi <yao@codesourcery.com>
10431 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10432 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10434 (cmd_qtsp): Adjust condition. Do post increment.
10435 Set cur_action and cur_step_action back to 0.
10437 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10440 * linux-low.c (linux_write_memory): Return early success if LEN is
10443 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10445 * configure.srv: Add x86_64-*-cygwin* as target.
10447 2013-02-28 Tom Tromey <tromey@redhat.com>
10449 * configure.ac: Invoke AC_SYS_LARGEFILE.
10450 * configure, config.in: Rebuild.
10452 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10454 * win32-low.c: Throughout, fix format strings and casts of
10455 printf-like functions to avoid type related warnings on all
10457 (get_child_debug_event): Print dwDebugEventCode as hex since
10458 that's how it's usually documented.
10460 2013-02-28 Yao Qi <yao@codesourcery.com>
10462 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10465 2013-02-27 Jiong Wang <jiwang@tilera.com>
10467 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10468 (reg-tilegx32.c): New rule.
10469 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10470 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10471 different register info initializer according to elf class.
10472 (init_registers_tilgx32): New function. The tilegx32 register info
10474 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10475 (tile_store_gregset): Likewise.
10477 2013-02-27 Yao Qi <yao@codesourcery.com>
10479 * server.c (process_point_options): Print debug message when
10480 debug_threads is true.
10482 2013-02-26 Yao Qi <yao@codesourcery.com>
10484 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10486 2013-02-19 Pedro Alves <palves@redhat.com>
10487 Kai Tietz <ktietz@redhat.com>
10491 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10492 instead of strtoul to extract address from packet.
10493 (process_serial_event) <'z'>: Likewise.
10495 2013-02-18 Yao Qi <yao@codesourcery.com>
10497 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10499 2013-02-14 Pedro Alves <palves@redhat.com>
10503 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10504 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10506 2013-02-14 Pedro Alves <palves@redhat.com>
10508 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10510 2013-02-14 Pedro Alves <palves@redhat.com>
10512 * tracepoint.c (save_string): Delete.
10513 (add_tracepoint_action): Use savestring instead of save_string.
10515 2013-02-12 Pedro Alves <palves@redhat.com>
10517 * linux-xtensa-low.c: Ditto.
10518 * xtensa-xtregs.c: Ditto.
10520 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10522 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10525 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10527 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10528 aarch64_num_wp_regs and aarch64_num_bp_regs to
10529 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10531 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10533 * linux-aarch64-low.c (ps_get_thread_area): Replace
10534 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10536 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10537 Marcus Shawcroft <marcus.shawcroft@arm.com>
10538 Nigel Stephens <nigel.stephens@arm.com>
10539 Yufeng Zhang <yufeng.zhang@arm.com>
10541 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10542 (aarch64.c, aarch64-without-fpu.c): New targets.
10543 * configure.srv (aarch64*-*-linux*): New.
10544 * linux-aarch64-low.c: New file.
10546 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10548 * linux-low.c (handle_extended_wait, linux_create_inferior)
10549 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10550 (dequeue_one_deferred_signal, linux_resume_one_thread)
10551 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10552 (linux_tracefork_grandchild, linux_test_for_tracefork)
10553 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10554 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10555 where the argument is 0.
10557 2013-01-25 Yao Qi <yao@codesourcery.com>
10559 * event-loop.c: Include "queue.h".
10560 (gdb_event_p): New typedef.
10561 (struct gdb_event) <next_event>: Remove.
10562 (event_queue): Change to QUEUE(gdb_event_p).
10563 (async_queue_event): Remove.
10564 (gdb_event_xfree): New.
10565 (initialize_event_loop): New.
10566 (process_event): Use API from QUEUE.
10567 (wait_for_event): Likewise.
10568 * server.c (main): Call initialize_event_loop.
10569 * server.h (initialize_event_loop): Declare.
10571 2013-01-18 Yao Qi <yao@codesourcery.com>
10573 * ax.h (struct eval_agent_expr_context): New.
10574 (gdb_eval_agent_expr): Update declaration.
10575 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10576 TFRAME. Add new argument CTX.
10577 * server.h (struct eval_agent_expr_context): Declare.
10578 (agent_mem_read, agent_tsv_read): Update declaration.
10579 (agent_mem_read_string): Likewise.
10580 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10581 (add_traceframe_block): Add new argument TPOINT.
10582 Increase TPOINT->traceframe_usage.
10583 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10584 eval_tracepoint_agent_expr.
10585 (condition_true_at_tracepoint): Likewise.
10586 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10587 (agent_mem_read_string, agent_tsv_read): Likewise.
10589 2013-01-16 Yao Qi <yao@codesourcery.com>
10591 * linux-low.c (linux_resume_one_lwp): Don't check
10592 'lwp->bp_reinsert != 0'.
10594 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10595 Pedro Alves <palves@redhat.com>
10597 * lynx-low.c (ptrace_request_to_str): Define a temporary
10598 macro and use it to simplify this function's implementation.
10600 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10602 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10605 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10607 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10609 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10611 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10613 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10615 * lynx-low.c (lynx_resume): Use the resume_info parameter
10616 to determine the ptid for the lynx_ptrace call, unless
10617 it is equal to minus_one_ptid, in which case we use the
10618 ptid of the current_inferior.
10619 (lynx_wait_1): After having received a thread create/exit
10620 event, resume the inferior's execution using the signaling
10621 thread's ptid, rather than the old ptid.
10623 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10625 * lynx-low.c (lynx_resume): Delete variable ret.
10627 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10629 * gdbreplay.c (gdbreplay_version): Update copyright year.
10630 * server.c (gdbserver_version): Likewise.
10632 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10634 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10637 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10639 * lynx-low.c (ptrace_request_to_str): Add handling for
10640 PTRACE_GETTRACESIG.
10642 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10644 * lynx-low.c (lynx_attach): Delete variable new_process.
10646 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10648 * lynx-low.c (lynx_create_inferior): Delete variable
10651 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10653 * lynx-low.c (ptrace_request_to_str): Do not handle
10654 PTRACE_GETTHREADLIST if this macro does not exist.
10656 2012-12-15 Yao Qi <yao@codesourcery.com>
10658 * Makefile.in (OBS): Add notif.o.
10659 * notif.c, notif.h: New.
10660 * server.c: Include "notif.h".
10661 (struct vstop_notif) <next>: Remove.
10663 (queue_stop_reply): Update.
10664 (push_event, send_next_stop_reply): Remove.
10665 (discard_queued_stop_replies): Update.
10666 (notif_stop): New variable.
10667 (handle_v_stopped): Remove.
10668 (handle_v_requests): Don't call handle_v_stopped. Call
10669 handle_ack_notif instead.
10670 (queue_stop_reply_callback): Call notif_event_enque instead
10671 of queue_stop_reply.
10672 (handle_status): Don't call send_next_stop_reply, call
10673 notif_write_event instead.
10674 (kill_inferior_callback): Likewise.
10675 (detach_or_kill_inferior_callback): Likewise.
10676 (main): Call initialize_notif.
10677 (process_serial_event): Call QUEUE_is_empty.
10678 (handle_target_event): Call notif_push instead of push event.
10679 * server.h (push_event): Remove declaration.
10681 2012-12-10 Tom Tromey <tromey@redhat.com>
10683 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10684 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10687 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10688 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10689 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10690 (amd64-linux-ipa.o, ax.o): Rewrite.
10691 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10692 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10693 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10694 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10695 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10696 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10697 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10698 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10699 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10700 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10701 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10702 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10703 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10704 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10705 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10706 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10707 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10708 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10709 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10710 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10711 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10712 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10713 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10714 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10715 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10716 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10717 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10718 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10719 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10720 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10721 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10722 (reg-tilegx.o): Remove.
10723 (all_object_files): New macro.
10724 Include .deps files.
10725 * aclocal.m4, configure: Rebuild.
10726 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10727 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10728 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10730 2012-12-05 Tom Tromey <tromey@redhat.com>
10733 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10735 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10737 * configure.ac: Check for linux/perf_event.h.
10738 * config.in: Regenerated.
10739 * configure: Regenerated.
10741 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10743 * hostio.c (handle_readlink): Decrease buffer size
10744 parameter passed to readlink by one byte.
10746 2012-11-26 Yao Qi <yao@codesourcery.com>
10748 * configure.ac (build_warnings): Append '-Wempty-body'.
10749 * configure: Regenerated.
10750 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10753 2012-11-15 Pierre Muller <muller@sourceware.org>
10755 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10756 * config.in: Regenerate.
10757 * configure: Regenerate.
10758 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10759 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10760 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10761 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10763 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10764 instead of <sys/wait.h> header.
10765 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10767 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10769 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10770 (various make rules): Remove -DGDBSERVER
10772 2012-11-09 Yao Qi <yao@codesourcery.com>
10774 * spu-low.c (current_ptid): Move it to ..
10775 * gdbthread.h: ... here. New.
10776 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10777 * server.c (myresume, process_serial_event): Likewise.
10778 * thread-db.c (thread_db_find_new_threads): Likewise.
10779 * tracepoint.c (run_inferior_command): Likewise.
10781 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10783 * server.c (handle_search_memory_1): Include access length in
10786 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10788 * linux-crisv32-low.c: Fix compile errors.
10790 2012-09-04 Yao Qi <yao@codesourcery.com>
10792 * tracepoint.c (cmd_qtsv): Adjust debug message.
10793 Don't check CUR_TPOINT.
10795 2012-08-28 Yao Qi <yao@codesourcery.com>
10797 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10798 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10799 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10800 Remove declarations of xmalloc, xreallloc, xstrdup and
10802 * Makefile.in (libiberty_h): New.
10803 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10804 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10806 2012-08-23 Yao Qi <yao@codesourcery.com>
10808 * server.h: Remove declaration of 'xsnprintf'.
10810 2012-08-22 Keith Seitz <keiths@redhat.com>
10812 * server.h: Include build-gnulib-gbserver/config.h.
10813 * gdbreplay.c: Likewise.
10815 2012-08-08 Doug Evans <dje@google.com>
10817 * Makefile.in (SFILES): Add gdb_vecs.c.
10818 (OBS): Add gdb_vecs.o.
10819 (gdb_vecs_h, host_defs_h): New variables.
10820 (thread-db.o): Add $(gdb_vecs_h) dependency.
10821 (gdb_vecs.o): New rule.
10822 * thread-db.c: #include "gdb_vecs.h".
10823 (thread_db_load_search): Use a vector to iterate over path elements.
10824 Handle text appearing after "$pdir".
10826 * configure.ac: Add check for strstr.
10827 * config.in: Regenerate.
10828 * configure: Regenerate.
10830 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10832 * hostio.c (handle_pread): If pread fails, fall back to attempting
10834 (handle_pwrite): Likewise for pwrite.
10836 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10838 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10839 between unsupported TYPE and unimplementable ADDR/LEN combination.
10840 (arm_insert_point): Act on new return value.
10842 2012-07-31 Pedro Alves <palves@redhat.com>
10844 * server.c (process_point_options): Only skip tokens if we find
10845 one that is unrecognized. Don't treat 'X' specially while
10846 skipping unrecognized tokens.
10848 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10850 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10851 to 4-byte-align HW breakpoint addresses for Thumb.
10853 2012-07-27 Yao Qi <yao@codesourcery.com>
10857 * server.h: Declare gdb_agent_about_to_close.
10858 * target.c (kill_inferior): Include "agent.h".
10859 New. Send command 'kill'.
10860 * target.h (kill_inferior): Removed macro.
10861 * tracepoint.c (gdb_agent_about_to_close): New.
10862 (gdb_agent_helper_thread): Handle command 'close'.
10863 Wait endlessly until the inferior stops.
10864 Install gdb_agent_remove_socket to atexit hook.
10865 (agent_socket_name): New static variable.
10866 (gdb_agent_socket_init): Replace local variable 'name' with
10867 'agent_socket_name'.
10868 (gdb_agent_remove_socket): New.
10870 2012-07-27 Yao Qi <yao@codesourcery.com>
10872 * server.c (process_point_options): Stop at 'X' when parsing.
10874 2012-07-19 Michael Eager <eager@eagercon.com>
10876 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10878 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10879 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10880 hardware breakpoint.
10882 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10884 * gdbserver/linux-low.c (initialize_low): Call
10885 linux_ptrace_init_warnings.
10887 2012-07-02 Doug Evans <dje@google.com>
10889 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10892 2012-07-02 Stan Shebs <stan@codesourcery.com>
10894 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10895 (ax.o): Add it to build rule.
10897 (OBS): Add format.o.
10898 (IPA_OBS): Add format.o.
10899 * server.c (handle_query): Claim support for breakpoint commands.
10900 (process_point_options): Add command case.
10901 (process_serial_event): Leave running if there are printfs in
10903 * mem-break.h (any_persistent_commands): Declare.
10904 (add_breakpoint_commands): Declare.
10905 (gdb_no_commands_at_breakpoint): Declare.
10906 (run_breakpoint_commands): Declare.
10907 * mem-break.c (struct point_command_list): New struct.
10908 (struct breakpoint): New field command_list.
10909 (any_persistent_commands): New function.
10910 (add_commands_to_breakpoint): New function.
10911 (add_breakpoint_commands): New function.
10912 (gdb_no_commands_at_breakpoint): New function.
10913 (run_breakpoint_commands): New function.
10914 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10916 * ax.c: Include format.h.
10917 (ax_printf): New function.
10918 (gdb_eval_agent_expr): Add printf opcode.
10920 2012-06-13 Yao Qi <yao@codesourcery.com>
10922 * server.c (start_inferior): Remove duplicated writes to fields
10923 'last_resume_kind' and 'last_status' of 'current_inferior'.
10925 2012-06-12 Yao Qi <yao@codesourcery.com>
10926 Pedro Alves <palves@redhat.com>
10928 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10930 * server.c (handle_v_cont): Extend comment.
10932 2012-06-11 Yao Qi <yao@codesourcery.com>
10934 * linux-low.c (linux_attach): Add 'static'.
10936 2012-06-06 Yao Qi <yao@codesourcery.com>
10938 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10940 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10942 Fix gcc -flto compilation warning.
10943 * server.c (main): Make variable multi_mode and attach volatile.
10945 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10947 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10948 if the platform doesn't know about it.
10950 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10952 * Makefile.in (SFILES): Add linux-tile-low.c.
10953 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10954 * configure.srv: Handle tilegx-*-linux*.
10955 * linux-tile-low.c: New file.
10957 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10959 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10961 2012-05-24 Pedro Alves <palves@redhat.com>
10965 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10967 2012-05-24 Pedro Alves <palves@redhat.com>
10971 Replace target_signal with gdb_signal throughout.
10973 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10975 * linux-low.c (linux_store_registers): Avoid the copying sequence
10976 when no data has been retrieved by ptrace.
10978 2012-05-22 Will Deacon <will.deacon@arm.com>
10980 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10981 Include asm/ptrace.h.
10982 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10985 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10987 * linux-low.c (linux_store_registers): Don't re-retrieve data
10988 with ptrace that has already been obtained from /proc. Always
10989 copy any data retrieved with ptrace to the buffer supplied.
10991 2012-05-11 Yao Qi <yao@codesourcery.com>
10992 Pedro Alves <palves@redhat.com>
10994 * linux-low.c (enum stopping_threads_kind): New.
10995 (stopping_threads): Change type to `enum stopping_threads_kind'.
10996 (handle_extended_wait): If stopping and suspending threads, leave
10997 the new_lwp suspended too.
10998 (linux_wait_for_event): Adjust.
10999 (stop_all_lwps): Set `stopping_threads' to
11000 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11001 whether we're suspending threads or just stopping them. Assert no
11004 2012-04-29 Yao Qi <yao@codesourcery.com>
11006 * server.h: Move some code to ...
11007 * gdbthread.h: ... here. New.
11008 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11009 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11010 (nto-low.o, win32-low.o): Likewise.
11011 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11012 * regcache.c, remote-utils.c, server.c: Likewise.
11013 * target.c, tracepoint.c, win32-low.c: Likewise.
11015 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11017 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11018 (PTRACE_ARG4_TYPE): Likewise.
11019 (PTRACE_XFER_TYPE): Likewise.
11020 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11021 ptrace to PTRACE_ARG3_TYPE.
11022 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11023 (PTRACE_ARG4_TYPE): Likewise.
11024 (PTRACE_XFER_TYPE): Likewise.
11025 (linux_detach_one_lwp): Cast fourth argument of
11026 ptrace to long then PTRACE_ARG4_TYPE.
11027 (regsets_fetch_inferior_registers): Cast third argument of
11028 ptrace to long then PTRACE_ARG3_TYPE.
11029 (regsets_store_inferior_registers): Likewise.
11031 2012-04-20 Pedro Alves <palves@redhat.com>
11033 * configure: Regenerate.
11035 2012-04-19 Pedro Alves <palves@redhat.com>
11037 * Makefile.in (GNULIB_BUILDDIR): New.
11038 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11039 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11040 (all, install-only, uninstall, clean-info, all-lib, clean): No
11041 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11042 (maintainer-clean realclean distclean): Use subdir_do.
11044 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11045 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11046 * acinclude.m4: Include acx_configure_dir.m4.
11047 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11048 calls. Call AC_PROG_RANLIB. Configure gnulib using
11051 (GNULIB_STDINT_H): Adjust.
11052 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11053 * gdbreplay.c: Include build-gnulib/config.h.
11054 * server.h: Likewise.
11055 * aclocal.m4: Regenerate.
11056 * config.in: Regenerate.
11057 * configure: Regenerate.
11059 2012-04-19 Pedro Alves <palves@redhat.com>
11061 * Makefile.in (LIBGNU, INCGNU): Adjust.
11062 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11063 (all, install-only, uninstall, clean-info, all-lib, clean)
11064 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11065 * configure.ac: Adjust AC_OUTPUT output.
11066 * aclocal.m4: Regenerate.
11067 * configure: Regenerate.
11069 2012-04-19 Pedro Alves <palves@redhat.com>
11071 * Makefile.in (generated_files): New.
11072 (server_h): Remove the explicit dependency on config.h, and depend
11073 on $generated_files.
11075 2012-04-19 Pedro Alves <palves@redhat.com>
11077 * Makefile.in (INCGNU): Add -Ignulib.
11079 2012-04-19 Pedro Alves <palves@redhat.com>
11081 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11082 (INCGNU): ... this, and spell out -I here.
11083 (GNULIB_LIB): Rename to ...
11084 (LIBGNU): ... this.
11085 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11087 2012-04-19 Pedro Alves <palves@redhat.com>
11089 * config.in: Regenerate.
11091 2012-04-19 Pedro Alves <palves@redhat.com>
11093 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11094 * server.h (memmem): Remove declaration.
11095 * config.in: Regenerate.
11096 * configure: Regenerate.
11098 2012-04-19 Yao Qi <yao@codesourcery.com>
11100 * Makefile.in (SFILES): Add common/vec.c.
11104 2012-04-19 Yao Qi <yao@codesourcery.com>
11106 * remote-utils.c (prepare_resume_reply): Replace with macro
11107 target_core_of_thread.
11108 * server.c (handle_qxfer_threads_proper): Likewise.
11109 * target.h (traget_core_of_thread): New macro.
11111 2012-04-18 Pedro Alves <palves@redhat.com>
11113 * aclocal.m4: Regenerate.
11114 * configure: Regenerate.
11116 2012-04-16 Yao Qi <yao@codesourcery.com>
11118 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11119 duplicated on address.
11121 2012-04-16 Yao Qi <yao@codesourcery.com>
11123 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11124 (struct tracepoint_action_ops) <send>: New field.
11125 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11126 (agent_expr_send, x_tracepoint_action_send): New.
11127 (l_tracepoint_action_send): New.
11128 (cmd_qtdp): Download and install tracepoint
11129 according to `use_agent'.
11130 (run_inferior_command): Add one more parameter `len'.
11132 (tracepoint_send_agent): New.
11133 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11135 2012-04-16 Yao Qi <yao@codesourcery.com>
11137 * tracepoint.c (download_tracepoints): Moved to ...
11138 (cmd_qtstart): ... here.
11140 2012-04-14 Yao Qi <yao@codesourcery.com>
11142 * tracepoint.c: Include inttypes.h.
11143 (struct collect_memory_action): Use sized types.
11144 (struct tracepoint): Likewise.
11145 (cmd_qtdp, stop_tracing): Update print specifiers.
11146 (cmd_qtp, response_tracepoint): Likewise.
11147 (collect_data_at_tracepoint): Likewise.
11148 (collect_data_at_step): Likewise.
11150 2012-04-14 Yao Qi <yao@codesourcery.com>
11152 Import gnulib module inttypes.
11153 * aclocal.m4, config.in, configure: Regenerated.
11155 2012-04-14 Yao Qi <yao@codesourcery.com>
11157 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11158 Makefile and config.status at last.
11160 2012-04-13 Yao Qi <yao@codesourcery.com>
11162 * tracepoint.c: Include stdint.h unconditionally.
11164 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11166 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11167 on BFD_HAVE_SYS_PROCFS_TYPE.
11168 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11169 * configure: Regenerate.
11170 * config.in: Likewise.
11172 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11174 * Makefile.in (clean): Also remove x32.c x32-linux.c
11175 x32-avx.c x32-avx-linux.c.
11176 (x32.o): New target.
11178 (x32-linux.o): Likewise.
11179 (x32-linux.c): Likewise.
11180 (x32-avx.o): Likewise.
11181 (x32-avx.c): Likewise.
11182 (x32-avx-linux.o): Likewise.
11183 (x32-avx-linux.c): Likewise.
11185 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11186 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11187 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11188 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11189 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11190 i386/x32-avx-linux.xml.
11192 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11193 (init_registers_x32_avx_linux): Likwise.
11194 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11195 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11197 2012-04-13 Pedro Alves <palves@redhat.com>
11199 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11200 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11201 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11202 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11205 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11207 * linux-x86-low.c (compat_x32_clock_t): New.
11208 (compat_x32_siginfo_t): Likewise.
11209 (compat_x32_siginfo_from_siginfo): Likewise.
11210 (siginfo_from_compat_x32_siginfo): Likewise.
11211 (linux_is_elf64): Likewise.
11212 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11213 and siginfo_from_compat_x32_siginfo for x32.
11214 (x86_arch_setup): Set linux_is_elf64.
11216 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11219 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11221 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11222 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11223 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11224 compatible with process.
11226 2012-04-12 Yao Qi <yao@codesourcery.com>
11228 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11229 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11230 (install-only, install-info, clean): Handle sub dir gnulib.
11231 (all-lib, am--refresh): New targets.
11232 (memmem.o): Remove target.
11233 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11234 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11235 (AC_REPLACE_FUNCS): Remove memmem.
11236 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11237 (AC_OUTPUT): Generate Makefile in gnulib/.
11238 * aclocal.m4, config.in, configure: Regenerated.
11240 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11242 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11244 2012-04-05 Pedro Alves <palves@redhat.com>
11246 -Werror=strict-aliasing
11248 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11251 2012-04-04 Pedro Alves <palves@redhat.com>
11253 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11254 (sparc_store_gregset_from_stack, sparc_store_gregset)
11255 (sparc_breakpoint_at): Fix formatting.
11257 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11259 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11261 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11262 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11263 * config.in: Regenerate.
11264 * configure: Likewise.
11266 2012-03-29 Pedro Alves <palves@redhat.com>
11268 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11269 Correct ptrace arguments.
11271 2012-03-28 Pedro Alves <palves@redhat.com>
11273 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11274 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11275 (IA64_FR1_REGNUM): New defines.
11276 (ia64_fetch_register): New.
11277 (the_low_target): Install it.
11278 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11280 * linux-low.c (linux_fetch_registers): Try the
11281 the_low_target.fetch_register hook first.
11283 * linux-arm-low.c (the_low_target): Adjust.
11284 * linux-bfin-low.c (the_low_target): Adjust.
11285 * linux-cris-low.c (the_low_target): Adjust.
11286 * linux-crisv32-low.c (the_low_target): Adjust.
11287 * linux-m32r-low.c (the_low_target): Adjust.
11288 * linux-m68k-low.c (the_low_target): Adjust.
11289 * linux-mips-low.c (the_low_target): Adjust.
11290 * linux-ppc-low.c (the_low_target): Adjust.
11291 * linux-s390-low.c (the_low_target): Adjust.
11292 * linux-sh-low.c (the_low_target): Adjust.
11293 * linux-sparc-low.c (the_low_target): Adjust.
11294 * linux-tic6x-low.c (the_low_target): Adjust.
11295 * linux-x86-low.c (the_low_target): Adjust.
11296 * linux-xtensa-low.c (the_low_target): Adjust.
11298 2012-03-26 Pedro Alves <palves@redhat.com>
11300 * server.c (handle_qxfer_libraries): Don't bail early if
11301 the_target->qxfer_libraries_svr4 is not NULL.
11303 2012-03-26 Pedro Alves <palves@redhat.com>
11305 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11307 2012-03-23 Pedro Alves <palves@redhat.com>
11309 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11310 "library-list-svr4" element's start tag when the the DSO list is
11313 2012-03-23 Pedro Alves <palves@redhat.com>
11315 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11316 a variable whose type size is the same as the inferior's pointer
11319 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11321 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11323 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11324 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11325 * linux-low.h: Include <signal.h>.
11326 (struct siginfo): Remove forward declaration.
11327 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11330 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11332 * .gitignore: Ignore more files.
11334 2012-03-19 Pedro Alves <palves@redhat.com>
11335 Jan Kratochvil <jan.kratochvil@redhat.com>
11337 * server.c (cont_thread, general_thread): Add describing comments.
11338 (start_inferior): Clear `cont_thread'.
11339 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11342 2012-03-15 Yao Qi <yao@codesourcery.com>
11344 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11346 (cmd_qtdp): ... here.
11348 2012-03-15 Yao Qi <yao@codesourcery.com>
11350 * tracepoint.c (struct tracepoint_action_ops): New.
11351 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11352 (m_tracepoint_action_download): New.
11353 (r_tracepoint_action_download): New.
11354 (x_tracepoint_action_download): New.
11355 (l_tracepoint_action_download): New.
11356 (add_tracepoint_action): Install `action->ops' according type.
11357 (download_tracepoint_1): Move code `download' function pointer
11358 of various tracepoint_action_ops.
11360 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11362 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11363 linux_ptrace_attach_warnings.
11365 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11367 * Makefile.in (linux-ptrace.o): New.
11368 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11369 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11370 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11371 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11372 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11374 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11376 2012-03-08 Yao Qi <yao@codesourcery.com>
11377 Pedro Alves <palves@redhat.com>
11379 Fix PR server/13392.
11380 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11381 offset of JMP insn.
11382 * tracepoint.c (remove_tracepoint): New.
11383 (cmd_qtdp): Call remove_tracepoint when failed to install.
11385 2012-03-07 Pedro Alves <palves@redhat.com>
11387 * linux-low.c (get_detach_signal): New.
11388 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11389 Pass on pending signals to PTRACE_DETACH. Check the result of the
11391 * server.c (program_signals, program_signals_p): New.
11392 (handle_general_set): Handle QProgramSignals.
11393 * server.h (program_signals, program_signals_p): Declare.
11395 2012-03-05 Pedro Alves <palves@redhat.com>
11396 Jan Kratochvil <jan.kratochvil@redhat.com>
11398 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11401 2012-03-03 Yao Qi <yao@codesourcery.com>
11403 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11404 agent_look_up_symbols.
11406 2012-03-03 Yao Qi <yao@codesourcery.com>
11408 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11409 (linux-x86-low.o): Likewise.
11410 * server.h: Remove in_process_agent_loaded.
11411 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11415 2012-03-03 Yao Qi <yao@codesourcery.com>
11417 * tracepoint.c (gdb_agent_capability): New global.
11418 (in_process_agent_loaded_ust): Renamed to
11419 `in_process_agent_supports_ust'.
11421 (in_process_agent_supports_ust): Call agent_capability_check.
11422 (clear_installed_tracepoints): Assert that agent supports
11425 2012-03-03 Yao Qi <yao@codesourcery.com>
11427 * linux-low.c (linux_supports_agent): New.
11428 (linux_target_ops): Initialize field `supports_agent' with
11429 linux_supports_agent.
11430 * target.h (struct target_ops) <supports_agent>: New.
11431 (target_supports_agent): New macro.
11432 * server.c (handle_general_set): Handle packet 'QAgent'.
11433 (handle_query): Send `QAgent+'.
11434 * Makefile.in (server.o): Depends on agent.h.
11436 2012-03-03 Yao Qi <yao@codesourcery.com>
11438 * Makefile.in (OBS): Add agent.o.
11439 Add new rule for agent.o.
11440 Track dependence of tracepoint.c on agent.h.
11441 * tracepoint.c (run_inferior_command_1):
11442 (run_inferior_command): Call agent_run_command.
11443 (gdb_ust_connect_sync_socket): Deleted. Move it to
11445 (resume_thread, stop_thread): Likewise.
11446 (gdb_ust_socket_init): Renamed to ...
11447 (gdb_agent_socket_init): ... New.
11448 (gdb_ust_thread): Renamed to ...
11449 (gdb_agent_helper_thread): ... New.
11450 (gdb_ust_init): Move some code to ...
11451 (gdb_agent_init): ... here. New.
11452 [HAVE_UST]: Call gdb_ust_init.
11453 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11454 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11455 * config.in, configure: Regenerated.
11457 2012-03-02 Pedro Alves <palves@redhat.com>
11459 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11460 * linux-low.c (struct simple_pid_list): New.
11461 (stopped_pids): New a struct simple_pid_list pointer.
11462 (add_to_pid_list, pull_pid_from_list): New.
11463 (handle_extended_wait): Don't assume the first signal new children
11464 report is SIGSTOP. Adjust call to pull_pid_from_list.
11465 (linux_wait_for_lwp): Adjust.
11467 2012-03-02 Yao Qi <yao@codesourcery.com>
11469 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11472 2012-03-02 Yao Qi <yao@codesourcery.com>
11474 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11475 `stop_pc' and `tpoint'. Update caller.
11477 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11479 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11480 * linux-low.c (use_linux_regsets): New macro.
11481 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11482 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11483 (linux_register_in_regsets): New function.
11484 (usr_fetch_inferior_registers): Skip registers covered by
11486 (usr_store_inferior_registers): Likewise.
11487 (usr_fetch_inferior_registers): New macro.
11488 (usr_store_inferior_registers): Likewise.
11489 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11490 (linux_store_registers): Likewise.
11491 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11493 (init_registers_mips64_dsp_linux): Likewise.
11494 (init_registers_mips_linux): New macro.
11495 (init_registers_mips_dsp_linux): Likewise.
11496 (mips_dsp_num_regs): Likewise.
11497 (DSP_BASE, DSP_CONTROL): New fallback macros.
11498 (mips_base_regs): New macro.
11499 (mips_regmap): Use it. Fix the size.
11500 (mips_dsp_regmap): New variable.
11501 (mips_dsp_regset_bitmap): Likewise.
11502 (mips_arch_setup): New function.
11503 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11505 (mips_cannot_store_register): Likewise.
11506 (the_low_target): Update .arch_setup, .num_regs and .regmap
11507 initializers. Add .regset_bitmap initializer.
11508 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11510 * linux-bfin-low.c (the_low_target): Likewise.
11511 * linux-cris-low.c (the_low_target): Likewise.
11512 * linux-crisv32-low.c (the_low_target): Likewise.
11513 * linux-ia64-low.c (the_low_target): Likewise.
11514 * linux-m32r-low.c (the_low_target): Likewise.
11515 * linux-m68k-low.c (the_low_target): Likewise.
11516 * linux-ppc-low.c (the_low_target): Likewise.
11517 * linux-s390-low.c (the_low_target): Likewise.
11518 * linux-sh-low.c (the_low_target): Likewise.
11519 * linux-sparc-low.c (the_low_target): Likewise.
11520 * linux-tic6x-low.c (the_low_target): Likewise.
11521 * linux-x86-low.c (the_low_target): Likewise.
11522 * linux-xtensa-low.c (the_low_target): Likewise.
11523 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11524 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11525 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11527 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11528 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11530 2012-02-29 Yao Qi <yao@codesourcery.com>
11531 Pedro Alves <palves@redhat.com>
11533 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11534 `step_over_finished' is true.
11536 2012-02-27 Pedro Alves <palves@redhat.com>
11538 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11539 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11541 2012-02-27 Pedro Alves <palves@redhat.com>
11544 * linux-low.c (pid_is_stopped): New.
11545 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11547 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11549 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11552 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11554 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11556 2012-02-24 Luis Machado <lgustavo@codesourcery>
11558 * server.c (handle_query): Advertise support for target-side
11559 breakpoint condition evaluation.
11560 (process_point_options): New function.
11561 (process_serial_event): When inserting a breakpoint, check for
11562 a target-side condition that should be evaluated.
11564 * mem-break.c: Include regcache.h and ax.h.
11565 (point_cond_list_t): New data structure.
11566 (breakpoint) <cond_list>: New field.
11567 (find_gdb_breakpoint_at): Make non-static.
11568 (delete_gdb_breakpoint_at): Clear any target-side
11570 (clear_gdb_breakpoint_conditions): New function.
11571 (add_condition_to_breakpoint): Likewise.
11572 (add_breakpoint_condition): Likewise.
11573 (gdb_condition_true_at_breakpoint): Likewise.
11574 (gdb_breakpoint_here): Return result directly instead
11575 of going through a local variable.
11577 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11578 (clear_gdb_breakpoint_conditions): Likewise.
11579 (add_breakpoint_condition): Likewise.
11580 (gdb_condition_true_at_breakpoint): Likewise.
11582 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11583 (need_step_over_p): Take target-side breakpoint condition into
11586 2012-02-24 Luis Machado <lgustavo@codesourcery>
11588 * server.h: Include tracepoint.h.
11589 (agent_mem_read, agent_get_trace_state_variable_value,
11590 agent_set_trace_state_variable_value,
11591 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11592 get_set_tsv_func_addr): New prototypes.
11594 * ax.h: New include file.
11595 * ax.c: New source file.
11597 * tracepoint.c: Include ax.h.
11598 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11599 agent_expr, eval_result_type): Move to ax.h.
11600 (parse_agent_expr): Rename to ...
11601 (gdb_parse_agent_expr): ... this, make it non-static and move
11603 (unparse_agent_expr) Rename to ...
11604 (gdb_unparse_agent_expr): ... this, make it non-static and move
11606 (eval_agent_expr): Rename to ...
11607 (eval_tracepoint_agent_expr): ... this.
11608 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11609 forward declarations.
11610 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11611 (agent_get_trace_state_variable_value): New function.
11612 (agent_set_trace_state_variable_value): New function.
11613 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11614 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11615 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11616 (condition_true_at_tracepoint): Likewise.
11617 (parse_agent_expr): Rename to ...
11618 (gdb_parse_agent_expr): ... this and move to ax.c.
11619 (unparse_agent_expr): Rename to ...
11620 (gdb_unparse_agent_expr): ... this and move to ax.c.
11621 (gdb_agent_op_name): Move to ax.c.
11622 (eval_agent_expr): Rename to ...
11623 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11625 (eval_tracepoint_agent_expr): New function.
11626 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11628 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11630 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11631 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11632 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11633 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11634 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11635 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11636 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11637 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11638 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11639 (compile_bytecodes): Remove forward declaration.
11640 (is_goto_target): Move to ax.c.
11641 (compile_bytecodes): Move to ax.c and call
11642 agent_get_trace_state_variable_value (...) and
11643 agent_set_trace_state_variable_value (...).
11645 * Makefile.in: Update ax.c and IPA dependencies.
11647 2012-02-24 Pedro Alves <palves@redhat.com>
11649 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11650 (cmd_bigqtbuffer_circular): ... this. Only handle
11651 'QTBuffer:circular:'.
11652 (handle_tracepoint_general_set): Adjust.
11654 2012-02-16 Yao Qi <yao@codesourcery.com>
11656 * inferiors.c: Move code to ...
11657 * dll.c: .... here. New.
11658 * server.h: Declare clear_dlls.
11659 * Makefile.in (SFILES): Add dll.c.
11663 2012-02-11 Yao Qi <yao@codesourcery.com>
11665 * server.c: (handle_monitor_command): Add a new parameter
11667 (handle_query): Update caller.
11669 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11671 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11672 * configure, config.in: Regenerate.
11673 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11676 2012-02-02 Pedro Alves <palves@redhat.com>
11678 Try SIGKILL first, then PTRACE_KILL.
11679 * linux-low.c (linux_kill_one_lwp): New.
11680 (linux_kill_one_lwp): Rename to ...
11681 (kill_one_lwp_callback): ... this. Use the new
11682 linux_kill_one_lwp.
11684 2012-02-02 Pedro Alves <palves@redhat.com>
11686 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11689 2012-01-27 Pedro Alves <palves@redhat.com>
11691 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11692 (elf_64_file_p): Make static.
11693 (linux_pid_exe_is_elf_64_file): New.
11694 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11695 Delete declarations.
11696 (linux_pid_exe_is_elf_64_file): Declare.
11697 * linux-x86-low.c (x86_arch_setup): Use
11698 linux_pid_exe_is_elf_64_file.
11700 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11702 * linux-low.c (linux_wait_for_event_1): Rename to ...
11703 (linux_wait_for_event): ... here and merge it with former
11704 linux_wait_for_event - new variable wait_ptid, use it.
11705 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11707 2012-01-23 Pedro Alves <palves@redhat.com>
11709 * server.c (main): Avoid yet another case of infinite loop while
11710 detaching/killing after a longjmp.
11712 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11715 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11717 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11719 * hostio.c (handle_readlink): New function.
11720 (handle_vFile): Call it to handle "vFile:readlink" packets.
11722 2012-01-20 Pedro Alves <palves@redhat.com>
11723 Ulrich Weigand <ulrich.weigand@linaro.org>
11725 * server.c (handle_v_requests): Only support vAttach and vRun to
11726 start multiple processes when in extended protocol mode.
11728 2012-01-17 Pedro Alves <palves@redhat.com>
11730 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11731 memalign plus mprotect to allocate the scratch buffer.
11733 2012-01-13 Pedro Alves <palves@redhat.com>
11735 * server.c (attach_inferior): Clear `cont_thread'.
11737 2012-01-13 Pedro Alves <palves@redhat.com>
11739 * server.c (main): Avoid infinite loop while detaching/killing
11742 2012-01-09 Doug Evans <dje@google.com>
11744 * server.c (start_inferior): Set last_ptid in --wrapper case.
11746 2012-01-06 Yao Qi <yao@codesourcery.com>
11748 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11750 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11752 2012-01-04 Yao Qi <yao@codesourcery.com>
11754 * tracepoint.c (cmd_qtdp): Print debug message
11755 for static tracepoint.
11757 2012-01-04 Yao Qi <yao@codesourcery.com>
11759 * tracepoint.c (trace_vdebug): Differentiate debug message
11760 between gdbserver and IPA.
11762 2012-01-03 Yao Qi <yao@codesourcery.com>
11764 * tracepoint.c (tracepoint_was_hit): Don't collect for
11767 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11769 * terminal.h: Reformat copyright header.
11771 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11773 * server.c (gdbserver_version): Update copyright year.
11774 * gdbreplay.c (gdbreplay_version): Likewise.
11776 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11778 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11781 2011-12-18 Hui Zhu <teawater@gmail.com>
11782 * linux-low.c (linux_create_inferior): Save return value to ret.
11784 2011-12-18 Hui Zhu <teawater@gmail.com>
11786 * linux-low.c (linux_create_inferior): Save return value to ret.
11788 2011-12-16 Doug Evans <dje@google.com>
11790 * linux-low.c (linux_create_inferior): If stdio connection,
11791 redirect stdin from /dev/null, stdout to stderr.
11792 * remote-utils.c (remote_is_stdio): New static global.
11793 (remote_connection_is_stdio): New function.
11794 (remote_prepare): Handle stdio connection.
11795 (remote_open): Ditto.
11796 (remote_close): Don't close stdin for stdio connections.
11797 (read_prim,write_prim): New functions. Replace all calls to
11798 read/write to these.
11799 * server.c (main): Watch for "-" argument. Move call to
11800 remote_prepare before start_inferior.
11801 * server.h (STDIO_CONNECTION_NAME): New macro.
11802 (remote_connection_is_stdio): Declare.
11804 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11805 in debugging output.
11807 2011-12-15 Yao Qi <yao@codesourcery.com>
11809 * tracepoint.c: Include sys/syscall.h.
11810 (gdb_ust_thread): Remove preprocessor conditional.
11812 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11814 * linux-low.c (linux_detach_one_lwp): Call
11815 the_low_target.prepare_to_resume before detaching.
11817 2011-12-14 Yao Qi <yao@codesourcery.com>
11819 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11822 2011-12-14 Yao Qi <yao@codesourcery.com>
11824 * i386-low.c (i386_low_stopped_data_address): Initialize local
11825 variable `control'.
11827 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11831 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11832 DR_CONTROL unless necessary. Extend comments.
11833 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11834 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11836 2011-12-13 Yao Qi <yao@codesourcery.com>
11838 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11840 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11842 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11844 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11845 Print new debug message for such case.
11847 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11849 Fix overlapping memcpy.
11850 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11851 the read_inferior_memory transfer.
11852 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11853 write_inferior_memory transfer.
11854 (set_fast_tracepoint_jump): New variable buf. Use it for the
11855 read_inferior_memory and write_inferior_memory transfers.
11856 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11857 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11858 Use it for the write_inferior_memory transfer.
11859 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11862 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11864 * linux-low.c (fetch_register, store_register): Make code
11865 consistent, fix formatting.
11867 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11869 * linux-low.c (usr_store_inferior_registers): Factor out code
11870 to handle individual registers into...
11871 (store_register): ... this new function.
11873 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11875 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11876 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11877 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11878 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11879 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11880 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11881 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11882 (srv_xmlfiles): Add new XML files.
11884 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11886 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11887 (init_registers_s390_linux32v1): Add prototype.
11888 (init_registers_s390_linux32v2): Likewise.
11889 (init_registers_s390_linux64v1): Likewise.
11890 (init_registers_s390_linux64v2): Likewise.
11891 (init_registers_s390x_linux64v1): Likewise.
11892 (init_registers_s390x_linux64v2): Likewise.
11893 (s390_num_regs): Increment to 52.
11894 (s390_regmap): Add orig_r2 register.
11895 (s390_num_regs_3264): Increment to 68.
11896 (s390_regmap_3264): Add orig_r2 register.
11897 (s390_collect_ptrace_register): Handle orig_r2 register.
11898 (s390_supply_ptrace_register): Likewise.
11899 (s390_fill_last_break): New function.
11900 (s390_store_last_break): Likewise.
11901 (s390_fill_system_call): New function.
11902 (s390_store_system_call): Likewise.
11903 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11905 (s390_check_regset): New function.
11906 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11907 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11908 Update target_regsets for available register sets.
11910 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11911 Jan Kratochvil <jan.kratochvil@redhat.com>
11913 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11914 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11916 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11917 * linux-low.h (struct process_info_private): New member r_debug.
11918 * server.c (handle_qxfer_libraries): Call
11919 the_target->qxfer_libraries_svr4.
11920 (handle_qxfer_libraries_svr4): New function.
11921 (qxfer_packets): New entry "libraries-svr4".
11922 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11923 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11924 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11925 PACKET_qXfer_libraries_svr4.
11927 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11929 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11930 PSW address/mask between 8-byte and 16-byte formats.
11931 (s390_supply_ptrace_register): Likewise.
11932 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11933 basic addressing mode bit.
11935 2011-11-24 Stan Shebs <stan@codesourcery.com>
11937 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11939 2011-11-17 Stan Shebs <stan@codesourcery.com>
11941 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11942 (tracing_start_time): New global.
11943 (tracing_stop_time): New global.
11944 (tracing_user_name): New global.
11945 (tracing_notes): New global.
11946 (tracing_stop_note): New global.
11947 (cmd_qtstart): Set traceframe_usage, start_time.
11948 (stop_tracing): Set stop_time.
11949 (cmd_qtstatus): Report additional status.
11950 (cmd_qtp): New function.
11951 (handle_tracepoint_query): Call it.
11952 (cmd_qtnotes): New function.
11953 (handle_tracepoint_general_set): Call it.
11954 (get_timestamp): Rename from tsv_get_timestamp.
11956 2011-11-14 Stan Shebs <stan@codesourcery.com>
11957 Kwok Cheung Yeung <kcy@codesourcery.com>
11959 * linux-x86-low.c (small_jump_insn): New.
11960 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11961 trampoline and error message, build a trampoline and issue a small
11962 jump instruction to it.
11963 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11964 trampoline and error message.
11965 (x86_get_min_fast_tracepoint_insn_len): New.
11966 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11967 * linux-low.h (struct linux_target_ops): Add arguments to
11968 install_fast_tracepoint_jump_pad operation, add new operation.
11969 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11971 (linux_get_min_fast_tracepoint_insn_len): New function.
11972 (linux_target_op): Add new operation.
11973 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11974 (gdb_trampoline_buffer_end): Ditto.
11975 (gdb_trampoline_buffer_error): Ditto.
11976 (struct ipa_sym_addresses): Add fields for new IPA variables.
11977 (symbol_list): Add entries for new IPA variables.
11978 (struct tracepoint): Add fields to hold the address range of the
11979 trampoline used by the tracepoint.
11980 (trampoline_buffer_head): New static variable.
11981 (trampoline_buffer_tail): Ditto.
11982 (claim_trampoline_space): New function.
11983 (have_fast_tracepoint_trampoline_buffer): New function.
11984 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11986 (install_fast_tracepoint): Ditto, also add error buffer argument.
11987 (cmd_qtminftpilen): New function.
11988 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11989 (fast_tracepoint_from_trampoline_address): New function.
11990 (fast_tracepoint_collecting): Handle trampoline as part of jump
11992 (set_trampoline_buffer_space): New function.
11993 (initialize_tracepoint): Initialize new IPA variables.
11994 * target.h (struct target_ops): Add arguments to
11995 install_fast_tracepoint_jump_pad operation, add new
11996 get_min_fast_tracepoint_insn_len operation.
11997 (target_get_min_fast_tracepoint_insn_len): New.
11998 (install_fast_tracepoint_jump_pad): Add arguments.
11999 * server.h (IPA_BUFSIZ): Define.
12000 * linux-i386-ipa.c: Include extra header files.
12001 (initialize_fast_tracepoint_trampoline_buffer): New function.
12002 (initialize_low_tracepoint): Call it.
12003 * server.h (set_trampoline_buffer_space): Declare.
12004 (claim_trampoline_space): Ditto.
12005 (have_fast_tracepoint_trampoline_buffer): Ditto.
12007 2011-11-14 Yao Qi <yao@codesourcery.com>
12009 * server.c (handle_query): Handle InstallInTrace for qSupported.
12010 * tracepoint.c (add_tracepoint): Sort list.
12011 (install_tracepoint, download_tracepoint): New.
12012 (cmd_qtdp): Call them to install and download tracepoints.
12013 (sort_tracepoints): Removed.
12014 (cmd_qtstart): Update.
12016 2011-11-14 Yao Qi <yao@codesourcery.com>
12018 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12019 * mem-break.h: Declare.
12020 * tracepoint.c (cmd_qtstart): Move some code to ...
12021 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12023 (download_tracepoints): Move some code to ...
12024 (download_tracepoint_1): ... here. New.
12026 2011-11-08 Yao Qi <yao@codesourcery.com>
12028 * remote-utils.c (relocate_instruction): A comment fix.
12030 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12032 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12033 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12034 dr_status_mirror and dr_control_mirror from debug_reg_state.
12035 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12036 (i386_initial_stuff): Remove use of deleted globals.
12037 (i386_get_thread_context, i386_set_thread_context,
12038 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12039 from debug_reg_state.
12041 2011-11-05 Yao Qi <yao@codesourcery.com>
12043 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12044 address as TPOINT's.
12046 2011-11-02 Stan Shebs <stan@codesourcery.com>
12048 * tracepoint.c (agent_mem_read_string): New function.
12049 (eval_agent_expr): Call it for tracenz.
12050 * server.c (handle_query): Report support for tracenz.
12052 2011-11-02 Yao Qi <yao@codesourcery.com>
12054 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12056 2011-11-02 Yao Qi <yao@codesourcery.com>
12058 * target.h: Fix a typo in comment.
12060 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12062 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12063 clobber the breakpoints' shadows with fast tracepoint jumps.
12064 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12065 * target.c (write_inferior_memory): Also pass MYADDR down to
12068 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12070 * configure.ac: Check support for personality routine.
12071 * configure: Regenerate.
12072 * config.in: Likewise.
12073 * linux-low.c: Include <sys/personality.h>.
12074 Define ADDR_NO_RANDOMIZE if necessary.
12075 (linux_create_inferior): Disable address space randomization when
12076 forking inferior, if requested.
12077 (linux_supports_disable_randomization): New function.
12078 (linux_target_ops): Install it.
12079 * server.h (disable_randomization): Declare.
12080 * server.c (disable_randomization): New global variable.
12081 (handle_general_set): Handle QDisableRandomization.
12082 (handle_query): Likewise for qSupported.
12083 (main): Support --disable-randomization and --no-disable-randomization
12084 command line arguments.
12085 * target.h (struct target_ops): Add supports_disable_randomization.
12086 (target_supports_disable_randomization): New macro.
12088 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12090 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12092 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12093 [!PT_GETDSBT] (target_loadmap): New definition.
12094 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12095 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12096 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12097 and PT_GETDSBT to LINUX_LOADMAP.
12098 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12099 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12101 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12103 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12104 (arm_linux_hwbp_cap): New static variable.
12105 (arm_linux_get_hwbp_cap): Replace by ...
12106 (arm_linux_init_hwbp_cap): ... this new function.
12107 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12108 (arm_linux_get_hw_watchpoint_count): Likewise.
12109 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12110 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12111 (arm_prepare_to_resume): Use perror_with_name instead of error.
12113 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12115 * linux-arm-low.c: Include <signal.h>.
12116 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12117 (struct arm_linux_hwbp_cap): New data type.
12118 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12119 (struct arm_linux_hw_breakpoint): New data type.
12120 (MAX_BPTS, MAX_WPTS): Define.
12121 (struct arch_process_info, struct arch_lwp_info): New data types.
12122 (arm_linux_get_hwbp_cap): New function.
12123 (arm_linux_get_hw_breakpoint_count): Likewise.
12124 (arm_linux_get_hw_watchpoint_count): Likewise.
12125 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12126 (arm_hwbp_control_initialize): Likewise.
12127 (arm_hwbp_control_is_enabled): Likewise.
12128 (arm_hwbp_control_is_initialized): Likewise.
12129 (arm_hwbp_control_disable): Likewise.
12130 (arm_linux_hw_breakpoint_equal): Likewise.
12131 (arm_linux_hw_point_initialize): Likewise.
12132 (struct update_registers_data): New data structure.
12133 (update_registers_callback: New function.
12134 (arm_insert_point): Likewise.
12135 (arm_remove_point): Likewise.
12136 (arm_stopped_by_watchpoint): Likewise.
12137 (arm_stopped_data_address): Likewise.
12138 (arm_new_process): Likewise.
12139 (arm_new_thread): Likewise.
12140 (arm_prepare_to_resume): Likewise.
12141 (the_low_target): Register arm_insert_point, arm_remove_point,
12142 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12143 arm_new_thread, and arm_prepare_to_resume.
12145 2011-09-15 Stan Shebs <stan@codesourcery.com>
12147 * server.h (struct emit_ops): Add compare-goto fields.
12148 * tracepoint.c (gdb_agent_op_sizes): New table.
12149 (emit_eq_goto): New function.
12150 (emit_ne_goto): New function.
12151 (emit_lt_goto): New function.
12152 (emit_le_goto): New function.
12153 (emit_gt_goto): New function.
12154 (emit_ge_goto): New function.
12155 (is_goto_target): New function.
12156 (compile_bytecodes): Recognize special cases of compare-goto
12157 combinations and call specialized emitters for them.
12158 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12159 (amd64_emit_ne_goto): New function.
12160 (amd64_emit_lt_goto): New function.
12161 (amd64_emit_le_goto): New function.
12162 (amd64_emit_gt_goto): New function.
12163 (amd64_emit_ge_goto): New function.
12164 (amd64_emit_ops): Add the new functions.
12165 (i386_emit_eq_goto): New function.
12166 (i386_emit_ne_goto): New function.
12167 (i386_emit_lt_goto): New function.
12168 (i386_emit_le_goto): New function.
12169 (i386_emit_gt_goto): New function.
12170 (i386_emit_ge_goto): New function.
12171 (i386_emit_ops): Add the new functions.
12173 2011-09-08 Stan Shebs <stan@codesourcery.com>
12175 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12176 (i386_emit_epilogue): Restore %ebx.
12178 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12180 * server.c (step_thread): Remove definition.
12181 (process_serial_event): Don't handle Hs.
12182 * server.h (step_thread): Remove declaration.
12183 * target.c (set_desired_inferior): Remove use of step_thread.
12185 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12187 * linux-low.c: Include linux-procfs.h.
12188 (linux_attach_lwp_1): Update comments.
12189 (linux_attach): Scan for existing threads when attaching to a
12190 process that is the tgid.
12191 * Makefile.in: Update dependencies.
12193 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12195 * configure.srv: Add linux-procfs.o dependencies.
12197 2011-08-14 Yao Qi <yao@codesourcery.com>
12199 * target.h (struct target_ops): Fix indent.
12200 * win32-low.c (win32_target_ops): Fix comment.
12202 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12203 Yao Qi <yao@codesourcery.com>
12205 * Makefile.in (clean): Remove tic6x-*.c files.
12206 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12207 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12208 (tic6x-c64xp-linux.c): Likewise.
12209 * configure.srv: Add support for tic6x-*-uclinux.
12210 * linux-tic6x-low.c: New.
12211 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12213 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12214 Yao Qi <yao@codesourcery.com>
12216 * target.h (struct target_ops): Add read_loadmap.
12217 * linux-low.c (struct target_loadseg): New type.
12218 (struct target_loadmap): New type.
12219 (linux_read_loadmap): New function.
12220 (linux_target_ops): Add linux_read_loadmap.
12221 * server.c (handle_query): Support qXfer:fdpic:read packet.
12222 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12225 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12227 * win32-low.c: Include <stdint.h>.
12229 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12231 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12232 to the inferior here.
12233 (i386_remove_aligned_watchpoint): Ditto.
12234 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12235 fit part of the watchpoint in the debug registers.
12236 (i386_update_inferior_debug_regs): New.
12237 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12238 registers, and only update the inferior on success.
12239 (i386_low_remove_watchpoint): Ditto.
12241 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12243 * linux-low.c (compare_ints, unique, list_threads, show_process,
12244 linux_core_of_thread): Delete.
12245 (linux_target_ops): Change linux_core_of_thread to
12246 linux_common_core_of_thread.
12247 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12248 * utils.c (malloc_failure): Change type of argument.
12249 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12250 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12251 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12252 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12253 (IPA_OBJS): Add common-utils-ipa.o.
12254 (ptid_h, linux_osdata_h): New macros.
12255 (server_h): Add common/common-utils.h, common/xml-utils.h,
12256 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12258 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12259 ptid.o, buffer.o): New rules.
12260 (linux-low.o): Add common/linux-osdata.h as a dependency.
12261 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12262 * configure.ac: Add AC_HEADER_DIRENT check.
12263 * config.in: Regenerate.
12264 * configure: Regenerate.
12265 * remote-utils.c (xml_escape_text): Delete.
12266 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12267 buffer_xml_printf): Move to common/buffer.c.
12268 * server.c (main): Remove call to initialize_inferiors.
12269 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12270 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12271 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12272 internal_error, gdb_assert, gdb_assert_fail): Delete.
12273 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12274 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12276 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12277 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12278 initialize_inferiors): Delete.
12280 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12282 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12285 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12287 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12289 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12291 2011-05-26 Yao Qi <yao@codesourcery.com>
12293 * Makefile.in (thread-db.o): Track dependence to
12294 common/gdb_thread_db.h.
12295 * thread-db.c: include gdb_thread_db.h from right place.
12297 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12299 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12300 __FILE__ and __LINE__ to internal_error.
12302 2011-05-13 Doug Evans <dje@google.com>
12304 * thread-db.c (try_thread_db_load_from_sdir): New function.
12305 (try_thread_db_load_from_dir): New function.
12306 (thread_db_load_search): Handle $sdir, ignore $pdir.
12307 Remove trying of system directories if search of
12308 libthread-db-search-path fails, that is now done via $sdir.
12310 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12312 * server.c (handle_query): Add EnableDisableTracepoints to the list
12313 of supported features.
12314 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12316 (cmd_qtenable_disable): New.
12317 (cmd_qtstart): Install tracepoints even if disabled.
12318 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12319 receiving a QTEnable or QTDisable packet.
12320 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12321 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12323 (gdb_probe): Skip data collection if static tracepoint is disabled.
12325 2011-05-10 Doug Evans <dje@google.com>
12327 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12329 2011-05-04 Doug Evans <dje@google.com>
12331 * linux-low.c (linux_join): Skip process lookup.
12332 * spu-low.c (spu_join): Ditto.
12333 * server.c (join_inferiors_callback): Delete.
12334 (process_serial_event): For 'D' packet (detach) call join_inferior
12337 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12339 * README: Don't mention xscale*-*-linux*.
12340 * configure.srv (xscale*-*-linux*): Don't handle target.
12342 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12344 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12346 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12347 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12348 (i386_emit_void_call_2): Likewise.
12350 2011-04-26 Yao Qi <yao@codesourcery.com>
12352 * linux-low.c: Move common macros to linux-ptrace.h.
12353 Include linux-ptrace.h.
12354 * Makefile.in (linux_ptrace_h): New.
12355 (linux-low.o): Depends on linux-ptrace.h.
12357 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12359 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12360 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12361 (remote_prepare): New function with most of the TCP code from ...
12362 (remote_open): ... here. Detect PORT here unconditionally. Move also
12363 setting transport_is_reliable.
12364 * server.c (run_once): New variable.
12365 (gdbserver_usage): Document it.
12366 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12367 the first run if RUN_ONCE.
12368 * server.h (run_once, remote_prepare): New declarations.
12370 2011-04-19 Tom Tromey <tromey@redhat.com>
12372 * win32-low.c (handle_load_dll): Remove duplicate "the".
12374 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12376 Remove support for old Cygwin 1.5 versions.
12377 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12378 function to avoid warning.
12379 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12382 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12384 * gdbserver/server.h (Macro _): Define it if not available.
12386 2011-03-14 Michael Snyder <msnyder@vmware.com>
12388 * hostio.c (handle_close): Remove unnecessary null test.
12390 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12392 * Makefile.in (maintainer-clean realclean distclean): Remove
12393 "make ... subdir_do" command.
12395 2011-03-10 Michael Snyder <msnyder@vmware.com>
12397 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12399 * server.c (handle_v_run): Free alloced buffer on early return.
12401 2011-03-09 Yao Qi <yao@codesourcery.com>
12404 2011-03-04 Yao Qi <yao@codesourcery.com>
12406 * Makefile.in: Remove GNU make feature --directory.
12408 2011-03-05 Yao Qi <yao@codesourcery.com>
12410 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12411 (subdir_do): New make target. Copied from gdb/Makefile.
12412 (maintainer-clean, realclean, distclean, clean): Call corresponding
12413 make targets in common/Makefile.
12415 2011-02-11 Yao Qi <yao@codesourcery.com>
12417 * configure.ac: Call AC_PROG_RANLIB.
12418 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12419 * configure: Regenerate.
12421 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12423 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12425 2011-03-06 Yao Qi <yao@codesourcery.com>
12427 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12429 2011-03-05 Yao Qi <yao@codesourcery.com>
12431 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12432 (subdir_do): New make target. Copied from gdb/Makefile.
12433 (maintainer-clean, realclean, distclean, clean): Call corresponding
12434 make targets in common/Makefile.
12436 2011-03-04 Yao Qi <yao@codesourcery.com>
12438 * Makefile.in: Remove GNU make feature --directory.
12440 2011-03-04 Michael Snyder <msnyder@vmware.com>
12442 * server.c (queue_stop_reply): Call xmalloc not malloc.
12444 2011-03-02 Michael Snyder <msnyder@vmware.com>
12446 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12448 2011-02-28 Michael Snyder <msnyder@vmware.com>
12450 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12451 (cmd_qtframe): Ditto.
12452 (cmd_qtbuffer): Ditto.
12453 (cmd_bigqtbuffer): Ditto.
12455 * utils.c (decimal2str): Initialize 'width' to nine, then
12456 don't mess with it.
12458 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12460 * hostio.c (require_data): Free *data, not data.
12462 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12464 * hostio.c (require_data): Use free, not xfree.
12466 2011-02-27 Michael Snyder <msnyder@vmware.com>
12468 * server.c (handle_query): Discard unused value.
12470 * hostio.c (require_data): Free malloc memory before returning
12473 2011-02-26 Michael Snyder <msnyder@vmware.com>
12475 * linux-low.c (list_threads): Call closedir for dirent.
12477 2011-02-27 Michael Snyder <msnyder@vmware.com>
12479 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12480 a case statement falls through.
12482 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12484 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12487 2011-02-26 Michael Snyder <msnyder@vmware.com>
12489 * utils.c (decimal2str): Eliminate dead code and dead param.
12490 (pulongest): Drop dead param from call to decimal2str.
12493 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12495 Revert the following patch (not approved yet):
12496 2011-02-21 Hui Zhu <teawater@gmail.com>
12497 * tracepoint.c (tp_printf): New function.
12498 (eval_agent_expr): Handle gdb_agent_op_printf.
12500 2011-02-21 Hui Zhu <teawater@gmail.com>
12502 * tracepoint.c (tp_printf): New function.
12503 (eval_agent_expr): Handle gdb_agent_op_printf.
12505 2011-02-18 Tom Tromey <tromey@redhat.com>
12507 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12508 (tracepoint.o): Likewise.
12509 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12510 (gdb_agent_op_names): Likewise.
12512 2011-02-18 Tom Tromey <tromey@redhat.com>
12514 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12515 gdb_agent_op_rot>: New constants.
12516 (gdb_agent_op_names): Add pick and roll.
12517 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12520 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12522 * aclocal.m4: Regenerated with aclocal-1.11.1.
12524 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12526 * server.c (handle_qxfer_traceframe_info): New.
12527 (qxfer_packets): Register "traceframe-info".
12528 (handle_query): Report support for qXfer:traceframe-info:read+.
12529 * tracepoint.c (match_blocktype): New.
12530 (traceframe_find_block_type): Rename to ...
12531 (traceframe_walk_blocks): ... this. Add callback filter argument,
12533 (traceframe_find_block_type): New, reimplemented on top of
12534 traceframe_walk_blocks.
12535 (build_traceframe_info_xml): New.
12536 (traceframe_read_info): New.
12537 * server.h (traceframe_read_info): Declare.
12539 2011-02-11 Yao Qi <yao@codesourcery.com>
12541 * configure.ac: Call AC_PROG_RANLIB.
12542 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12543 * configure: Regenerate.
12545 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12547 * server.c (gdb_read_memory): Change return semantics to allow
12549 (handle_search_memory_1): Adjust.
12550 (process_serial_event) <'m' packet>: Handle partial transfers.
12551 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12553 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12555 * regcache.c (init_register_cache): Initialize
12556 regcache->register_status.
12557 (free_register_cache): Release regcache->register_status.
12558 (regcache_cpy): Copy register_status.
12559 (registers_to_string): Print 'x's for unavailable registers.
12560 (supply_register): Mark the register's status valid or
12561 unavailable, depending on whether a buffer was passed in or not.
12562 (supply_register_zeroed): New.
12563 (supply_regblock): Mark the registers' status valid or
12564 unavailable, depending on whether a buffer was passed in or not.
12565 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12566 (struct regcache): New `register_status' field.
12567 (supply_register_zeroed): Declare.
12568 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12569 supply_register_zeroed, rather than passing a NULL buffer to
12571 * tracepoint.c (fetch_traceframe_registers): Update comment.
12573 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12575 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12578 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12580 * server.h (decode_xfer_write): Change prototype.
12581 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12582 and don't extract the annex here.
12583 * server.c (decode_xfer_read): Remove `annex' parameter,
12584 and don't extract the annex here.
12585 (decode_xfer): New.
12586 (struct qxfer): New.
12587 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12588 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12589 (handle_qxfer_statictrace): New functions, abstracted out from
12590 handle_query, and made to use the struct qxfer interface.
12591 (handle_threads_qxfer_proper): Rename to ...
12592 (handle_qxfer_threads_proper): ... this.
12593 (handle_threads_qxfer): Rename to ...
12594 (handle_qxfer_threads): ... this. Adjust.
12595 (qxfer_packets): New array.
12596 (handle_qxfer): New function.
12597 (handle_query): Use handle_qxfer.
12599 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12601 * gdbreplay.c: Shorten lines of >= 80 columns.
12602 * linux-low.c: Ditto.
12603 * linux-ppc-low.c: Ditto.
12604 * linux-s390-low.c: Ditto.
12605 * linux-sparc-low.c: Ditto.
12606 * linux-x86-low.c: Ditto.
12607 * linux-xtensa-low.c: Ditto.
12608 * mem-break.c: Ditto.
12609 * nto-low.c: Ditto.
12610 * regcache.h: Ditto.
12611 * remote-utils.c: Ditto.
12614 * thread-db.c: Ditto.
12615 * tracepoint.c: Ditto.
12617 * win32-low.h: Ditto.
12619 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12621 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12624 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12626 * server.c (gdbserver_version): Update copyright year in version
12628 * gdbreplay.c (gdbreplay_version): Ditto.
12630 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12632 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12633 * linux-bfin-low.c: New file.
12634 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12635 PT_DATA_ADDR for BFIN targets.
12636 * Makefile.in (SFILES): Add linux-bfin-low.c.
12637 (clean): Remove reg-bfin.c.
12638 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12639 * README: Mention supported Blackfin targets.
12641 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12643 * .gitignore: New file.
12645 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12647 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12649 2010-10-22 Jie Zhang <jie@codesourcery.com>
12651 * Makefile.in: Add FLAGS_TO_PASS variable.
12652 (install): Remove dependency of install-only and recursively
12653 invoke make for install-only.
12655 2010-10-04 Doug Evans <dje@google.com>
12657 * Makefile.in (uninstall): Use $(DESTDIR).
12659 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12663 * linux-x86-low.c (compat_siginfo_from_siginfo)
12664 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12665 si_code is < 0. Check for si_code == SI_TIMER before checking for
12668 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12670 * lynx-i386-low.c: New file.
12671 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12673 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12675 * lynx-low.c (ptrace_request_to_str): Remove handling for
12676 request values that have been removed in LynxOS 5.x.
12678 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12680 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12683 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12685 * configure.ac: Add --enable-inprocess-agent option.
12686 * configure: Rebuilt.
12688 2010-09-06 Yao Qi <yao@codesourcery.com>
12690 * linux-low.c (linux_kill): Remove unused variable.
12691 (linux_stabilize_threads): Likewise.
12692 * server.c (start_inferior): Likewise.
12693 (queue_stop_reply_callback): Likewise.
12694 * tracepoint.c (do_action_at_tracepoint): Likewise.
12696 2010-09-06 Yao Qi <yao@codesourcery.com>
12698 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12701 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12703 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12705 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12707 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12710 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12712 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12713 gdbserver/lynx-ppc-low.c: New files.
12714 * Makefile.in (lynx_low_h): New variable.
12715 (lynx-low.o, lynx-ppc-low.o): New rules.
12716 * configure.ac: On LynxOS, link with -lnetinet.
12717 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12718 * configure: regenerate.
12720 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12722 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12723 * configure.ac: Add check for vasprintf and vsnprintf.
12724 * configure, config.in: Regenerate.
12725 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12727 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12729 * gdbreplay.c: Move include of alloca.h up, next to include of
12731 * server.h: Add include of malloc.h.
12732 * mem-break.c: Remove include of malloc.h.
12733 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12735 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12737 * Makefile.in (memmem.o): Build with -Wno-error.
12739 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12741 * utils.c (xsnprintf): Make non-static.
12742 * server.h: Add xsnprintf declaration.
12743 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12744 replace calls to snprintf by calls to xsnprintf throughout.
12746 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12748 * configure.ac: Add configure check for alloca.
12749 * configure, config.in: Regenerate.
12750 * server.h: Include alloca.h if it exists.
12751 * gdbreplay.c: Include alloca.h if it exists.
12753 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12755 * linux-low.c (__SIGRTMIN): Define if not already defined.
12756 (linux_create_inferior): Check for __ANDROID__ rather than
12758 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12759 are already deferred.
12760 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12761 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12762 stopped and already has a pending signal to report.
12763 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12764 a pending signal to report or is moving out of a jump pad.
12765 (linux_init_signals): Check for __ANDROID__ rather than
12768 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12770 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12771 debug_threads check. Avoid a linear search when not doing debug
12774 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12776 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12777 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12778 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12779 (process_event): Change local fd's type to gdb_fildes_t.
12780 (create_file_handler): Adjust prototype.
12781 (delete_file_handler): Adjust prototype.
12782 (handle_file_event): Adjust prototype. Use pfildes.
12783 (create_file_event): Adjsut prototype.
12784 * remote-utils.c (remote_desc, listen_desc): Change type to
12786 * server.h: New gdb_fildes_t typedef.
12787 [USE_WIN32API]: Include winsock2.h.
12788 (delete_file_handler, add_file_handler): Adjust prototypes.
12789 (pfildes): Declare.
12790 * utils.c (pfildes): New.
12792 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12794 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12795 * configure: Regenerate.
12797 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12799 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12800 (linux_done_accessing_memory): ... this.
12801 (linux_target_ops): Adjust.
12802 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12803 * nto-low.c (nto_target_ops): Adjust comment.
12804 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12805 * spu-low.c (spu_target_ops): Adjust comment.
12806 * target.h (target_ops): Rename unprepare_to_access_memory field
12807 to done_accessing_memory.
12808 (unprepare_to_access_memory): Rename to ...
12809 (done_accessing_memory): ... this.
12811 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12813 * linux-low.c (linux_prepare_to_access_memory): New.
12814 (linux_unprepare_to_access_memory): New.
12815 (linux_target_ops): Install them.
12816 * server.c (read_memory): Rename to ...
12817 (gdb_read_memory): ... this. Use
12818 prepare_to_access_memory/prepare_to_access_memory.
12819 (write_memory): Rename to ...
12820 (gdb_write_memory): ... this. Use
12821 prepare_to_access_memory/prepare_to_access_memory.
12822 (handle_search_memory_1): Adjust.
12823 (process_serial_event): Adjust.
12824 * target.h (struct target_ops): New fields
12825 prepare_to_access_memory and unprepare_to_access_memory.
12826 (prepare_to_access_memory, unprepare_to_access_memory): New.
12827 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12828 prepare_to_access_memory/prepare_to_access_memory.
12829 * nto-low.c (nto_target_ops): Adjust.
12830 * spu-low.c (spu_target_ops): Adjust.
12831 * win32-low.c (win32_target_ops): Adjust.
12833 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12835 * Makefile.in (WARN_CFLAGS): Get it from configure.
12836 (WERROR_CFLAGS): New.
12837 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12838 * configure.ac: Introduce --enable-werror, which adds -Werror to
12839 the compiler command line. Enabled by default. Disable with
12840 --disable-werror. Add -Wdeclaration-after-statement
12841 Wpointer-arith and -Wformat-nonliteral to warning flags.
12842 * configure: Regenerate.
12844 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12846 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12848 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12850 * gdbreplay.c (remote_error): New.
12852 (expect): Use gdbchar. Check for error reading from GDB.
12853 Clarify sync error output.
12854 (play): Check for errors writing to GDB.
12855 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12856 * remote-utils.c (getpkt): Check for errors writing to the remote
12859 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12861 * linux-low.c (linux_wait_1): Move non-debugging code out of
12862 `debug_threads' control.
12864 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12866 * linux-low.c (linux_wait_1): Don't set last_status here.
12867 * server.c (push_event, queue_stop_reply_callback): Assert we're
12868 not pushing a TARGET_WAITKIND_IGNORE event.
12869 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12870 (myresume, handle_target_event): Set the thread's last_resume_kind
12871 and last_status from the target returned status.
12873 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12877 * linux-x86-low.c (update_debug_registers_callback): New.
12878 (i386_dr_low_set_addr): Use it.
12879 (i386_dr_low_get_addr): New.
12880 (i386_dr_low_set_control): Use update_debug_registers_callback.
12881 (i386_dr_low_get_control): New.
12882 (i386_dr_low_get_status): Adjust.
12883 * linux-low.c (linux_stop_lwp): New.
12884 * linux-low.h (linux_stop_lwp): Declare.
12886 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12887 argument instead of a i386_debug_reg_state.
12888 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12889 a i386_debug_reg_state.
12890 (i386_insert_aligned_watchpoint): Adjust.
12891 (i386_remove_aligned_watchpoint): Adjust.
12892 (i386_low_stopped_data_address): Read the debug registers from the
12893 inferior instead of from the mirrors.
12894 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12895 (i386_dr_low_get_addr): Declare.
12896 (i386_dr_low_get_control): Declare.
12897 (i386_dr_low_get_status): Change prototype.
12899 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12900 (i386_dr_low_get_addr): New.
12901 (i386_dr_low_get_control): New.
12902 (i386_dr_low_get_status): Adjust prototype. Return
12904 (i386_initial_stuff): Clear dr_status_mirror and
12906 (i386_get_thread_context): Adjust.
12907 (i386_set_thread_context): Adjust.
12908 (i386_thread_added): Adjust.
12910 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12912 * linux-low.h (linux_thread_area): Delete declaration.
12914 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12916 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12917 after its termination.
12919 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12921 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12922 (gdb_wants_all_stopped): Delete.
12923 (linux_wait_1): Don't call them.
12924 * server.c (handle_v_cont): Tag all threads as want-stopped.
12925 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12926 stopped as "client-wants-stopped".
12928 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12930 * Makefile.in (signals_h): New.
12931 (server_h): Depend on it.
12932 (server.o): Don't depend on $(signals_def).
12933 (signals.o): Depend on $(signals_def).
12935 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12937 * Makefile.in (signals_def): New.
12938 (server_h): Append include/gdb/signals.h and signals_def.
12939 (server.o): Append signals_def.
12941 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12943 * server.c (handle_target_event): Use target_signal_to_host for
12944 resume_info.sig initialization.
12945 * target.h (struct thread_resume) <sig>: New comment.
12947 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12949 * server.c (handle_query): strcpy() the returned string from paddress()
12950 instead of sprintf().
12951 * utils.c (paddress): Return phex_nz().
12953 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12955 * server.c (handle_v_cont): Call mourn_inferior if process
12957 (myresume): Likewise.
12959 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12961 Static tracepoints, and integration with UST.
12963 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12964 * mem-break.c (uninsert_all_breakpoints)
12965 (reinsert_all_breakpoints): New.
12966 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12967 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12968 (gdb_agent_ust_loaded, helper_thread_id)
12969 (gdb_agent_helper_thread_id): New macros.
12970 (struct ipa_sym_addresses): Add addr_ust_loaded,
12971 addr_helper_thread_id, addr_cmd_buf.
12972 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12973 (in_process_agent_loaded_ust): New.
12974 (write_e_ust_not_loaded): New.
12975 (maybe_write_ipa_ust_not_loaded): New.
12976 (struct collect_static_trace_data_action): New.
12977 (enum tracepoint_type) <static_tracepoint>: New.
12978 (struct tracepoint) <handle>: Mention static tracepoints.
12979 (struct static_tracepoint_ctx): New.
12980 (CMD_BUF_SIZE): New.
12981 (add_tracepoint_action): Handle static tracepoint actions.
12982 (unprobe_marker_at): New.
12983 (clear_installed_tracepoints): Handle static tracepoints.
12984 (cmd_qtdp): Handle static tracepoints.
12985 (probe_marker_at): New.
12986 (cmd_qtstart): Handle static tracepoints.
12987 (response_tracepoint): Handle static tracepoints.
12988 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12989 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12990 (get_context_regcache): Handle static tracepoints.
12991 (do_action_at_tracepoint): Handle static tracepoint actions.
12992 (traceframe_find_block_type): Handle static trace data blocks.
12993 (traceframe_read_sdata): New.
12994 (download_tracepoints): Download static tracepoint actions.
12995 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12996 (GDB_PROBE_NAME): New.
12998 (GET_UST_SYM): New.
13001 (ust_marker_to_static_tracepoint): New.
13003 (collect_ust_data_at_tracepoint): New.
13004 (gdb_ust_probe): New.
13005 (UNIX_PATH_MAX, SOCK_DIR): New.
13006 (gdb_ust_connect_sync_socket): New.
13007 (resume_thread, stop_thread): New.
13008 (run_inferior_command): New.
13009 (init_named_socket): New.
13010 (gdb_ust_socket_init): New.
13011 (cstr_to_hexstr): New.
13013 (first_marker, next_marker): New.
13014 (response_ust_marker): New.
13015 (cmd_qtfstm, cmd_qtsstm): New.
13016 (unprobe_marker_at, probe_marker_at): New.
13017 (cmd_qtstmat, gdb_ust_thread): New.
13018 (gdb_ust_init): New.
13019 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13020 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13021 (ST_REGENTRY): New.
13022 (x86_64_st_collect_regmap): New.
13023 (X86_64_NUM_ST_COLLECT_GREGS): New.
13024 (AMD64_RIP_REGNUM): New.
13025 (supply_static_tracepoint_registers): New.
13026 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13027 (ST_REGENTRY): New.
13028 (i386_st_collect_regmap): New.
13029 (i386_NUM_ST_COLLECT_GREGS): New.
13030 (supply_static_tracepoint_registers): New.
13031 * server.c (handle_query): Handle qXfer:statictrace:read.
13032 <qSupported>: Report support for StaticTracepoints, and
13033 qXfer:statictrace:read features.
13034 * server.h (traceframe_read_sdata)
13035 (supply_static_tracepoint_registers): Declare.
13036 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13037 (unpack_varlen_hex): Include in IPA build.
13038 * Makefile.in (ustlibs, ustinc): New.
13039 (IPA_OBJS): Add remote-utils-ipa.o.
13040 ($(IPA_LIB)): Link -ldl and -lpthread.
13042 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13043 * config.in, configure: Regenerate.
13045 2010-06-20 Ian Lance Taylor <iant@google.com>
13046 Pedro Alves <pedro@codesourcery.com>
13048 * linux-x86-low.c (always_true): Delete.
13049 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13050 trying to fool the compiler with always_true.
13052 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13054 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13055 conditions in gdbserver.
13057 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13059 * spu-low.c (spu_read_memory): Wrap around local store limit.
13060 (spu_write_memory): Likewise.
13062 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13064 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13065 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13067 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13069 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13070 uses with LONGEST uses.
13072 2010-06-14 Stan Shebs <stan@codesourcery.com>
13073 Pedro Alves <pedro@codesourcery.com>
13077 * linux-x86-low.c: Include limits.h.
13079 (always_true): New.
13082 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13083 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13084 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13085 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13086 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13087 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13088 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13089 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13090 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13091 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13092 (amd64_emit_void_call_2): New.
13093 (amd64_emit_ops): New.
13094 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13095 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13096 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13097 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13098 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13099 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13100 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13101 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13102 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13103 (i386_emit_stack_adjust, i386_emit_int_call_1)
13104 (i386_emit_void_call_2): New.
13105 (i386_emit_ops): New.
13106 (x86_emit_ops): New.
13107 (the_low_target): Install x86_emit_ops.
13108 * server.h (struct emit_ops): New.
13109 (get_raw_reg_func_addr): Declare.
13110 (current_insn_ptr, emit_error): Declare.
13111 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13112 (set_trace_state_variable_value): New defines.
13113 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13114 addr_get_trace_state_variable_value and
13115 addr_set_trace_state_variable_value.
13116 (symbol_list): New fields for get_raw_reg,
13117 get_trace_state_variable_value and set_trace_state_variable_value.
13118 (condfn): New typedef.
13119 (struct tracepoint): New field `compiled_cond'.
13120 (do_action_at_tracepoint): Clear compiled_cond.
13121 (get_trace_state_variable_value, set_trace_state_variable_value):
13123 (condition_true_at_tracepoint): If there's a compiled condition,
13125 (current_insn_ptr, emit_error): New globals.
13126 (struct bytecode_address): New.
13127 (get_raw_reg_func_addr): New.
13128 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13129 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13130 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13131 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13132 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13133 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13134 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13135 (compile_tracepoint_condition, compile_bytecodes): New.
13136 * target.h (emit_ops): Forward declare.
13137 (struct target_ops): New field emit_ops.
13138 (target_emit_ops): New.
13139 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13140 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13141 * linux-low.c (linux_emit_ops): New.
13142 (linux_target_ops): Install it.
13143 * linux-low.h (struct linux_target_ops): New field emit_ops.
13145 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13147 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13148 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13150 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13151 Stan Shebs <stan@codesourcery.com>
13153 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13154 (all): Depend on $(extra_libraries).
13155 (install-only): Install the IPA.
13156 (IPA_OBJS, IPA_LIB): New.
13157 (clean): Remove the IPA lib.
13158 (IPAGENT_CFLAGS): New.
13159 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13160 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13161 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13162 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13163 * configure.ac: Check for atomic builtins support in the compiler.
13164 (IPA_DEPFILES, extra_libraries): Define.
13165 * configure.srv (ipa_obj): Add description.
13166 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13167 (i[34567]86-*-linux*): Set ipa_obj.
13168 (x86_64-*-linux*): Set ipa_obj.
13169 * linux-low.c (stabilizing_threads): New.
13170 (supports_fast_tracepoints): New.
13171 (linux_detach): Stabilize threads before detaching.
13172 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13173 the lwp is either not stabilizing, or is moving out of a jump pad.
13174 (linux_fast_tracepoint_collecting): New.
13175 (maybe_move_out_of_jump_pad): New.
13176 (enqueue_one_deferred_signal): New.
13177 (dequeue_one_deferred_signal): New.
13178 (linux_wait_for_event_1): If moving out of a jump pad, defer
13179 pending signals to later.
13180 (linux_stabilize_threads): New.
13181 (linux_wait_1): Check if threads need moving out of jump pads, and
13183 (stuck_in_jump_pad_callback): New.
13184 (move_out_of_jump_pad_callback): New.
13185 (lwp_running): New.
13186 (linux_resume_one_lwp): Handle moving out of jump pads.
13187 (linux_set_resume_request): Dequeue deferred signals.
13188 (need_step_over_p): Also step over fast tracepoint jumps.
13189 (start_step_over): Also uninsert fast tracepoint jumps.
13190 (finish_step_over): Also reinsert fast tracepoint jumps.
13191 (linux_install_fast_tracepoint_jump): New.
13192 (linux_target_ops): Install linux_stabilize_threads and
13193 linux_install_fast_tracepoint_jump_pad.
13194 * linux-low.h (linux_target_ops) <get_thread_area,
13195 install_fast_tracepoint_jump_pad>: New fields.
13196 (struct lwp_info) <collecting_fast_tracepoint,
13197 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13198 (linux_get_thread_area): Declare.
13199 * linux-x86-low.c (jump_insn): New.
13200 (x86_get_thread_area): New.
13201 (append_insns): New.
13202 (push_opcode): New.
13203 (amd64_install_fast_tracepoint_jump_pad): New.
13204 (i386_install_fast_tracepoint_jump_pad): New.
13205 (x86_install_fast_tracepoint_jump_pad): New.
13206 (the_low_target): Install x86_get_thread_area and
13207 x86_install_fast_tracepoint_jump_pad.
13208 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13209 (struct fast_tracepoint_jump): New.
13210 (fast_tracepoint_jump_insn): New.
13211 (fast_tracepoint_jump_shadow): New.
13212 (find_fast_tracepoint_jump_at): New.
13213 (fast_tracepoint_jump_here): New.
13214 (delete_fast_tracepoint_jump): New.
13215 (set_fast_tracepoint_jump): New.
13216 (uninsert_fast_tracepoint_jumps_at): New.
13217 (reinsert_fast_tracepoint_jumps_at): New.
13218 (set_breakpoint_at): Use write_inferior_memory.
13219 (uninsert_raw_breakpoint): Use write_inferior_memory.
13220 (check_mem_read): Mask out fast tracepoint jumps.
13221 (check_mem_write): Mask out fast tracepoint jumps.
13222 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13223 (set_fast_tracepoint_jump): Declare.
13224 (delete_fast_tracepoint_jump)
13225 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13226 (reinsert_fast_tracepoint_jumps_at): Declare.
13227 * regcache.c: Don't compile many functions when building the
13228 in-process agent library.
13229 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13230 the register buffer in the heap.
13231 (free_register_cache): If the register buffer isn't owned by the
13232 regcache, don't free it.
13233 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13234 pre-existing register caches.
13235 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13237 (convert_ascii_to_int): : Constify `from' parameter type.
13238 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13239 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13240 the needed buffer in-place.
13241 (relocate_instruction): New.
13242 * server.c (handle_query) <qSymbols>: If the target supports
13243 tracepoints, give it a chance of looking up symbols. Report
13244 support for fast tracepoints.
13245 (handle_status): Stabilize threads.
13246 (process_serial_event): Adjust.
13247 * server.h (struct fast_tracepoint_jump): Forward declare.
13248 (struct process_info) <fast_tracepoint_jumps>: New field.
13249 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13250 (decode_X_packet, decode_M_packet): Adjust.
13251 (relocate_instruction): Declare.
13252 (in_process_agent_loaded): Declare.
13253 (tracepoint_look_up_symbols): Declare.
13254 (struct fast_tpoint_collect_status): Declare.
13255 (fast_tracepoint_collecting): Declare.
13256 (force_unlock_trace_buffer): Declare.
13257 (handle_tracepoint_bkpts): Declare.
13258 (initialize_low_tracepoint)
13259 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13260 * target.h (struct target_ops) <stabilize_threads,
13261 install_fast_tracepoint_jump_pad>: New fields.
13262 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13263 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13264 [HAVE_STDINT_H]: Include stdint.h.
13265 (trace_debug_1): Rename to ...
13266 (trace_vdebug): ... this.
13267 (trace_debug): Rename to ...
13268 (trace_debug_1): ... this. Add `level' parameter.
13269 (trace_debug): New.
13270 (ATTR_USED, ATTR_NOINLINE): New.
13271 (IP_AGENT_EXPORT): New.
13272 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13273 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13274 (about_to_request_buffer_space, trace_buffer_is_full)
13275 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13276 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13277 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13278 (traceframe_write_count, traceframes_created)
13279 (trace_state_variables)
13280 New renaming defines.
13281 (struct ipa_sym_addresses): New.
13282 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13283 (symbol_list): New.
13284 (ipa_sym_addrs): New.
13285 (all_tracepoint_symbols_looked_up): New.
13286 (in_process_agent_loaded): New.
13287 (write_e_ipa_not_loaded): New.
13288 (maybe_write_ipa_not_loaded): New.
13289 (tracepoint_look_up_symbols): New.
13290 (debug_threads) [IN_PROCESS_AGENT]: New.
13291 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13292 (UNKNOWN_SIDE_EFFECTS): New.
13293 (stop_tracing): New.
13294 (flush_trace_buffer): New.
13295 (stop_tracing_bkpt): New.
13296 (flush_trace_buffer_bkpt): New.
13297 (read_inferior_integer): New.
13298 (read_inferior_uinteger): New.
13299 (read_inferior_data_pointer): New.
13300 (write_inferior_data_pointer): New.
13301 (write_inferior_integer): New.
13302 (write_inferior_uinteger): New.
13303 (struct collect_static_trace_data_action): Delete.
13304 (enum tracepoint_type): New.
13305 (struct tracepoint) <type>: New field `type'.
13306 <actions_str, step_actions, step_actions_str>: Only include in
13308 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13309 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13310 (tracepoints): Use IP_AGENT_EXPORT.
13311 (last_tracepoint): Don't include in the IPA.
13312 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13313 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13314 (alloced_trace_state_variables): New.
13315 (trace_state_variables): Use IP_AGENT_EXPORT.
13316 (traceframe_t): Delete unused variable.
13317 (circular_trace_buffer): Don't include in the IPA.
13318 (trace_buffer_start): Delete.
13319 (struct trace_buffer_control): New.
13320 (trace_buffer_free): Delete.
13321 (struct ipa_trace_buffer_control): New.
13322 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13323 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13325 (trace_buffer_ctrl): New.
13326 (TRACE_BUFFER_CTRL_CURR): New.
13327 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13328 Reimplement as macros.
13329 (trace_buffer_wrap): Delete.
13330 (traceframe_write_count, traceframe_read_count)
13331 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13332 (struct tracepoint_hit_ctx) <type>: New field.
13333 (struct fast_tracepoint_ctx): New.
13334 (memory_barrier): New.
13336 (record_tracepoint_error): Update atomically in the IPA.
13337 (clear_inferior_trace_buffer): New.
13338 (about_to_request_buffer_space): New.
13339 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13340 updating the same buffer.
13341 (add_tracepoint): Default the tracepoint's type to trap
13342 tracepoint, and orig_size to -1.
13343 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13344 internal variables.
13345 (create_trace_state_variable): New parameter `gdb'. Handle it.
13346 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13347 (cmd_qtdp): Handle fast tracepoints.
13348 (cmd_qtdv): Adjust.
13349 (max_jump_pad_size): New.
13350 (gdb_jump_pad_head): New.
13351 (get_jump_space_head): New.
13352 (claim_jump_space): New.
13353 (sort_tracepoints): New.
13354 (MAX_JUMP_SIZE): New.
13355 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13357 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13358 support. Upload fast traceframes, and delete internal IPA
13360 (stop_tracing_handler): New.
13361 (flush_trace_buffer_handler): New.
13362 (cmd_qtstop): Upload fast tracepoints.
13363 (response_tracepoint): Handle fast tracepoints.
13364 (tracepoint_finished_step): Upload fast traceframes. Set the
13365 tracepoint hit context's tracepoint type.
13366 (handle_tracepoint_bkpts): New.
13367 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13368 type. Add comment about fast tracepoints.
13369 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13370 non-existing action_str field.
13371 (get_context_regcache): Handle fast tracepoints.
13372 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13374 (fast_tracepoint_from_jump_pad_address): New.
13375 (fast_tracepoint_from_ipa_tpoint_address): New.
13376 (collecting_t): New.
13377 (force_unlock_trace_buffer): New.
13378 (fast_tracepoint_collecting): New.
13380 (gdb_collect): New.
13381 (write_inferior_data_ptr): New.
13382 (target_tp_heap): New.
13383 (target_malloc): New.
13384 (download_agent_expr): New.
13386 (download_tracepoints): New.
13387 (download_trace_state_variables): New.
13388 (upload_fast_traceframes): New.
13389 (IPA_FIRST_TRACEFRAME): New.
13390 (IPA_NEXT_TRACEFRAME_1): New.
13391 (IPA_NEXT_TRACEFRAME): New.
13392 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13393 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13394 (gdb_jump_pad_buffer_end): New.
13395 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13396 (initialize_tracepoint): Adjust.
13397 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13398 buffer. Initialize the low module.
13399 * utils.c (PREFIX, TOOLNAME): New.
13400 (malloc_failure): Use PREFIX.
13401 (error): In the IPA, an error causes an exit.
13402 (fatal, warning): Use PREFIX.
13403 (internal_error): Use TOOLNAME.
13404 (NUMCELLS): Increase to 10.
13405 * configure, config.in: Regenerate.
13407 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13409 * server.c (handle_query) <qSupported>: Do two passes over the
13410 qSupported string to avoid nesting strtok.
13412 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13414 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13416 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13417 -Wl,--dynamic-list.
13418 * configure: Regenerate.
13419 * proc-service.list: New.
13421 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13423 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13426 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13428 * gdbreplay.c (remote_open): Check error return from socket() call by
13429 its equality to -1 not by it being negative.
13430 * remote-utils.c (remote_open): Likewise.
13432 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13434 * config.h: Regenerate.
13436 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13438 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13439 doesn't provide PTRACE_GET_THREAD_AREA.
13441 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13443 * linux-m68k-low.c: Include <asm/ptrace.h>
13444 (ps_get_thread_area): Implement.
13446 2010-05-03 Doug Evans <dje@google.com>
13448 * event-loop.c (struct callback_event): New struct.
13449 (callback_list): New global.
13450 (append_callback_event, delete_callback_event): New functions.
13451 (process_callback): New function.
13452 (start_event_loop): Call it.
13453 * remote-utils.c (NOT_SCHEDULED): Define.
13454 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13455 moved out of readchar.
13456 (readchar): Rewrite. Call reschedule before returning.
13457 (reset_readchar): New function.
13458 (remote_close): Call it.
13459 (process_remaining, reschedule): New functions.
13460 * server.h (callback_handler_func): New typedef.
13461 (append_callback_event, delete_callback_event): Declare.
13463 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13465 * proc-service.c (ps_pglobal_lookup): Use
13466 thread_db_look_up_one_symbol.
13467 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13468 parameter. Use it instead of all_symbols_looked_up.
13469 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13471 (all_symbols_looked_up): Don't declare.
13472 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13473 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13475 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13476 Set all_symbols_looked_up here.
13477 (thread_db_look_up_one_symbol): New.
13478 (thread_db_get_tls_address): Adjust.
13479 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13480 thread_db object on the heap, and tentatively set it in the
13482 (thread_db_init): Don't set all_symbols_looked_up here.
13483 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13485 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13487 * linux-low.c (linux_kill, linux_detach): Adjust.
13488 (status_pending_p_callback): Remove redundant statement. Check
13489 for !TARGET_WAITIKIND_IGNORE, instead of
13490 TARGET_WAITKIND_STOPPED.
13491 (handle_tracepoints): Make sure LWP is locked. Adjust.
13492 (linux_wait_for_event_1): Adjust.
13493 (linux_cancel_breakpoints): New.
13494 (unsuspend_one_lwp): New.
13495 (unsuspend_all_lwps): New.
13496 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13497 (send_sigstop_callback): Change return type to int, add new
13498 `except' parameter and handle it.
13499 (suspend_and_send_sigstop_callback): New.
13500 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13501 pass them down. If SUSPEND, also increment the lwp's suspend
13503 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13504 (need_step_over_p): Don't consider suspended LWPs.
13505 (start_step_over): Adjust.
13506 (proceed_one_lwp): Change return type to int, add new `except'
13507 parameter and handle it.
13508 (unsuspend_and_proceed_one_lwp): New.
13509 (proceed_all_lwps): Use find_inferior instead of
13511 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13512 also decrement the suspend count of LWPs. Pass `except' down,
13513 instead of hacking its suspend count.
13514 (linux_pause_all): Add `freeze' parameter. Adjust.
13515 (linux_unpause_all): New.
13516 (linux_target_ops): Install linux_unpause_all.
13517 * server.c (handle_status): Adjust.
13518 * target.h (struct target_ops): New fields `unpause_all' and
13519 `cancel_breakpoints'. Add new parameter to `pause_all'.
13520 (pause_all): Add new `freeze' parameter.
13521 (unpause_all): New.
13522 (cancel_breakpoints): New.
13523 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13524 cancel breakpoints.
13525 (cmd_qtstart): Pause threads.
13526 (stop_tracing): Pause threads, and cancel breakpoints.
13527 * win32-low.c (win32_target_ops): Adjust.
13529 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13531 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13532 the inferior right away from here...
13533 (linux_wait_1): ... to here, and adjust to check the thread's
13534 last_resume_kind instead of the lwp's step or stop_expected flags.
13536 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13538 * README: Use consistent `GDB' and `GDBserver' spellings.
13540 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13542 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13543 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13544 (linux_detach_one_lwp): Assume the lwp is stopped.
13545 (any_thread_of): Delete.
13546 (linux_detach): Stop all lwps here. Don't blindly delete all
13548 (delete_lwp_callback): New.
13549 (linux_mourn): Delete all lwps of the process that is gone.
13550 (linux_wait_1): Don't delete the last lwp of the process here.
13551 * mem-break.h (mark_breakpoints_out): Declare.
13552 * mem-break.c (mark_breakpoints_out): New.
13553 (free_all_breakpoints): Use it.
13554 * server.c (handle_target_event): If the process is gone, mark
13556 * thread-db.c (struct thread_db) <create_bp>: New field.
13557 (thread_db_enable_reporting): Fix prototype. Store a thread event
13558 breakpoint reference in the thread_db struct.
13559 (thread_db_load_search): Clear the thread_db object.
13560 (try_thread_db_load_1): Ditto.
13561 (switch_to_process): New.
13562 (disable_thread_event_reporting): Use it.
13563 (remove_thread_event_breakpoints): New.
13564 (thread_db_detach, thread_db_mourn): Use it.
13566 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13568 * linux-low.c (linux_enable_event_reporting): New.
13569 (linux_wait_for_event_1, handle_extended_wait): Use it.
13571 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13573 * linux-low.c (linux_kill_one_lwp, linux_kill)
13574 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13575 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13576 SIGSTOP even if the LWP is stopped.
13577 (send_sigstop_callback): New.
13578 (stop_all_lwps): Use send_sigstop_callback instead.
13579 (linux_resume_one_thread): Adjust.
13580 (proceed_one_lwp): Still proceed an LWP that the client has
13581 requested to stop, if we haven't reported it as stopped yet. Make
13582 sure that LWPs the client want stopped, have a pending SIGSTOP.
13584 2010-04-26 Doug Evans <dje@google.com>
13586 * server.c (handle_general_set): Make static.
13588 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13589 Print received char after testing for error/eof instead of before.
13590 (input_interrupt): Tweak comment.
13592 2010-04-23 Doug Evans <dje@google.com>
13594 * server.c (start_inferior): Print inferior argv if --debug.
13596 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13598 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13599 * nto-x86-low.c: Include server.h
13601 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13603 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13604 be consistent with other sources of this directory.
13605 (init_registers_amd64): Correct name of source file of this function
13608 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13610 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13611 64-bit executables.
13613 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13615 * win32-i386-low.c: Add 64-bit support.
13616 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13617 (init_registers_amd64): Declare.
13618 (mappings): Add 64-bit version of array.
13619 (init_windows_x86): New function.
13620 (the_low_target): Change init_arch field to init_windows_x86.
13622 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13624 * win32-low.c: Adapt to support also 64-bit architecture.
13625 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13626 (get_image_name): Use SIZE_T type for local variable `done'.
13627 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13628 (toolhelp_get_dll_name): Idem.
13629 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13630 Use uintptr_t typecast to avoid warning.
13631 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13632 (handle_exception): Use phex_nz to avoid warning.
13633 (win32_wait): Remove unused local variable `process'.
13635 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13637 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13640 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13642 * configure.ac: Use `ws2_32' library for srv_mingw.
13643 * configure: Regenerate.
13644 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13645 * remote-utils.c: Likewise.
13647 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13649 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13650 if __x86_64__ is defined.
13652 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13654 * configure: Regenerate.
13656 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13658 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13659 * target.h (target_ops): New get_tib_address field.
13660 * win32-low.h (win32_thread_info): Add thread_local_base field.
13661 * win32-low.c (child_add_thread): Add tlb argument.
13662 Set thread_local_base field to TLB.
13663 (get_child_debug_event): Adapt to child_add_thread change.
13664 (win32_get_tib_address): New function.
13665 (win32_target_ops): Set get_tib_address field to
13666 win32_get_tib_address.
13667 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13669 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13671 * linux-low.c (linux_mourn): Also remove the process.
13672 * server.c (handle_target_event): Don't remove the process here.
13673 * nto-low.c (nto_mourn): New.
13674 (nto_target_ops): Install it.
13675 * spu-low.c (spu_mourn): New.
13676 (spu_target_ops): Install it.
13677 * win32-low.c (win32_mourn): New.
13678 (win32_target_ops): Install it.
13680 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13682 * server.h (buffer_xml_printf): Remove redundant `;'.
13684 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13686 * regcache.c (set_register_cache): Invalidate regcaches before
13687 changing the register cache layout.
13688 (regcache_invalidate_one): Allow a NULL regcache.
13689 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13690 regcaches before changing the register cache layout or the target
13693 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13695 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13696 variable warning on Linux/x86-64.
13698 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13700 GDBserver disconnected tracing support.
13702 * linux-low.c (linux_remove_process): Delete.
13703 (add_lwp): Don't set last_resume_kind here.
13704 (linux_kill): Use `mourn'.
13705 (linux_detach): Use `thread_db_detach', and `mourn'.
13706 (linux_mourn): New.
13707 (linux_attach_lwp_1): Adjust comment.
13708 (linux_attach): last_resume_kind moved the thread_info; adjust.
13709 (status_pending_p_callback): Adjust.
13710 (linux_wait_for_event_1): Adjust.
13711 (count_events_callback, select_singlestep_lwp_callback)
13712 (select_event_lwp_callback, cancel_breakpoints_callback)
13713 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13714 (proceed_one_lwp): Adjust.
13715 (linux_async): Add debug output.
13716 (linux_thread_stopped): New.
13717 (linux_pause_all): New.
13718 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13720 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13721 (thread_db_free): Delete declaration.
13722 (thread_db_detach, thread_db_mourn): Declare.
13723 * thread-db.c (thread_db_init): Use thread_db_mourn.
13724 (thread_db_free): Delete, split in two.
13725 (disable_thread_event_reporting): New.
13726 (thread_db_detach): New.
13727 (thread_db_mourn): New.
13729 * server.h (struct thread_info) <last_resume_kind>: New field.
13730 <attached>: Add comment.
13731 <gdb_detached>: New field.
13732 (handler_func): Change return type to int.
13733 (handle_serial_event, handle_target_event): Ditto.
13734 (gdb_connected): Declare.
13736 (disconnected_tracing): Declare.
13737 (stop_tracing): Declare.
13739 * server.c (handle_query) <qSupported>: Report support for
13740 disconnected tracing.
13741 (queue_stop_reply_callback): Account for running threads.
13742 (gdb_wants_thread_stopped): New.
13743 (gdb_wants_all_threads_stopped): New.
13744 (gdb_reattached_process): New.
13745 (handle_status): Clear the `gdb_detached' flag of all processes.
13746 In all-stop, stop all threads.
13747 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13748 (process_serial_event): If the remote connection breaks, or if an
13749 exit was forced with "monitor exit", force an event loop exit.
13750 Handle disconnected tracing on detach.
13751 (handle_serial_event): Adjust.
13752 (handle_target_event): If GDB isn't connected, forward events back
13753 to the inferior, unless the last process exited, in which case,
13754 exit gdbserver. Adjust interface.
13756 * remote-utils.c (remote_open): Don't block in accept. Instead
13757 register an event loop source on the listen socket file
13758 descriptor. Refactor bits into ...
13759 (listen_desc): ... this new global.
13760 (gdb_connected): ... this new function.
13761 (enable_async_notification): ... this new function.
13762 (handle_accept_event): ... this new function.
13763 (remote_close): Clear remote_desc.
13765 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13767 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13769 (mourn_inferior): Define.
13770 (target_process_qsupported): Avoid the dangling else problem.
13771 (thread_stopped): Define.
13772 (pause_all): Define.
13773 (target_waitstatus_to_string): Declare.
13774 * target.c (target_waitstatus_to_string): New.
13776 * tracepoint.c (tracing): Make extern.
13777 (disconnected_tracing): New.
13778 (stop_tracing): Make extern. Handle tracing stops due to GDB
13780 (cmd_qtdisconnected): New.
13781 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13782 (handle_tracepoint_general_set): Handle QTDisconnected.
13784 * event-loop.c (event_handler_func): Change return type to int.
13785 (process_event): Bail out if the event handler wants the event
13787 (handle_file_event): Ditto.
13788 (start_event_loop): Bail out if the event handler wants the event
13791 * nto-low.c (nto_target_ops): Adjust.
13792 * spu-low.c (spu_wait): Don't remove the process here.
13793 (spu_target_ops): Adjust.
13794 * win32-low.c (win32_wait): Don't remove the process here.
13795 (win32_target_ops): Adjust.
13797 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13799 * regcache.c (realloc_register_cache): Invalidate inferior's
13800 regcache before recreating it.
13802 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13804 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13806 2010-04-09 Stan Shebs <stan@codesourcery.com>
13807 Pedro Alves <pedro@codesourcery.com>
13809 * server.h (LONGEST): New.
13810 (struct thread_info) <while_stepping>: New field.
13811 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13813 (initialize_tracepoint, handle_tracepoint_general_set)
13814 (handle_tracepoint_query, tracepoint_finished_step)
13815 (tracepoint_was_hit, release_while_stepping_state_list):
13816 (current_traceframe): Declare.
13817 * server.c (handle_general_set): Handle tracepoint packets.
13818 (read_memory): New.
13819 (write_memory): New.
13820 (handle_search_memory_1): Use read_memory.
13821 (handle_query): Report support for conditional tracepoints, trace
13822 state variables, and tracepoint sources. Handle tracepoint
13824 (main): Initialize the tracepoints module.
13825 (process_serial_event): Handle traceframe reads/writes.
13827 * linux-low.c (handle_tracepoints): New.
13828 (linux_wait_1): Call it.
13829 (linux_resume_one_lwp): Handle while-stepping.
13830 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13831 (linux_target_ops): Install them.
13832 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13834 * linux-x86-low.c (x86_supports_tracepoints): New.
13835 (the_low_target). Install it.
13837 * mem-break.h (delete_breakpoint): Declare.
13838 * mem-break.c (delete_breakpoint): Make external.
13840 * target.h (struct target_ops): Add `supports_tracepoints',
13841 `read_pc', and `write_pc' fields.
13842 (target_supports_tracepoints): Define.
13843 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13846 * regcache.h (struct regcache) <registers_owned>: New field.
13847 (init_register_cache, regcache_cpy): Declare.
13848 (regcache_read_pc, regcache_write_pc): Declare.
13849 (register_cache_size): Declare.
13850 (supply_regblock): Declare.
13851 * regcache.c (init_register_cache): New.
13852 (new_register_cache): Use it.
13853 (regcache_cpy): New.
13854 (register_cache_size): New.
13855 (supply_regblock): New.
13856 (regcache_read_pc, regcache_write_pc): New.
13858 * tracepoint.c: New.
13860 * Makefile.in (OBS): Add tracepoint.o.
13861 (tracepoint.o): New rule.
13863 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13865 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13867 (i386-mmx.c): Likewise.
13868 (i386-mmx-linux.o): Likewise.
13869 (i386-mmx-linux.c): Likewise.
13871 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13872 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13873 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13874 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13876 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13877 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13878 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13880 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13882 * Makefile.in (clean): Updated.
13884 (i386-avx.c): Likewise.
13885 (i386-avx-linux.o): Likewise.
13886 (i386-avx-linux.c): Likewise.
13887 (amd64-avx.o): Likewise.
13888 (amd64-avx.c): Likewise.
13889 (amd64-avx-linux.o): Likewise.
13890 (amd64-avx-linux.c): Likewise.
13892 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13893 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13894 (srv_amd64_regobj): Add amd64-avx.o.
13895 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13896 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13897 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13898 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13899 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13900 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13901 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13903 * i387-fp.c: Include "i386-xstate.h".
13905 (i387_cache_to_xsave): Likewise.
13906 (i387_xsave_to_cache): Likewise.
13907 (x86_xcr0): Likewise.
13909 * i387-fp.h (i387_cache_to_xsave): Likewise.
13910 (i387_xsave_to_cache): Likewise.
13911 (x86_xcr0): Likewise.
13913 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13914 * linux-crisv32-low.c (target_regsets): Likewise.
13915 * linux-m68k-low.c (target_regsets): Likewise.
13916 * linux-mips-low.c (target_regsets): Likewise.
13917 * linux-ppc-low.c (target_regsets): Likewise.
13918 * linux-s390-low.c (target_regsets): Likewise.
13919 * linux-sh-low.c (target_regsets): Likewise.
13920 * linux-sparc-low.c (target_regsets): Likewise.
13921 * linux-xtensa-low.c (target_regsets): Likewise.
13923 * linux-low.c: Include <sys/uio.h>.
13924 (regsets_fetch_inferior_registers): Support nt_type.
13925 (regsets_store_inferior_registers): Likewise.
13926 (linux_process_qsupported): New.
13927 (linux_target_ops): Add linux_process_qsupported.
13929 * linux-low.h (regset_info): Add nt_type.
13930 (linux_target_ops): Add process_qsupported.
13932 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13934 (init_registers_i386_avx_linux): New.
13935 (init_registers_amd64_avx_linux): Likewise.
13936 (xmltarget_i386_linux_no_xml): Likewise.
13937 (xmltarget_amd64_linux_no_xml): Likewise.
13938 (PTRACE_GETREGSET): Likewise.
13939 (PTRACE_SETREGSET): Likewise.
13940 (x86_fill_xstateregset): Likewise.
13941 (x86_store_xstateregset): Likewise.
13942 (use_xml): Likewise.
13943 (x86_linux_update_xmltarget): Likewise.
13944 (x86_linux_process_qsupported): Likewise.
13945 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13946 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13947 init_registers_i386_linux here. Call
13948 x86_linux_update_xmltarget.
13949 (the_low_target): Add x86_linux_process_qsupported.
13951 * server.c (handle_query): Call target_process_qsupported.
13953 * target.h (target_ops): Add process_qsupported.
13954 (target_process_qsupported): New.
13956 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13958 * inferiors.c (add_thread): Set last_status kind to
13959 TARGET_WAITKIND_IGNORE.
13960 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13961 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13962 (linux_wait_1): Move `thread' local definition to block that uses
13963 it. Don't NULL initialize `event_child'.
13964 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13965 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13966 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13968 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13970 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13971 an extended waitstatus, or by a watchpoint.
13972 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13973 thread was stepping or has been stopped by a watchpoint.
13975 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13977 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13978 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13979 of another, then delete the previous, and validate all
13981 (validate_inserted_breakpoint): New.
13982 (delete_disabled_breakpoints): New.
13983 (validate_breakpoints): New.
13984 (check_mem_read): Validate breakpoints before trusting their
13985 shadow. Delete disabled breakpoints.
13986 (check_mem_write): Validate breakpoints before trusting they
13987 should be inserted. Delete disabled breakpoints.
13988 * mem-break.h (validate_breakpoints):
13989 * server.c (handle_query): Validate breakpoints when we see a
13992 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13994 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13995 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13996 if we could tell there's a GDB breakpoint at stop_pc.
13997 (need_step_over_p): Don't do a step over if we find a GDB
13998 breakpoint at the resume PC.
14000 * mem-break.c (struct raw_breakpoint): New.
14001 (enum bkpt_type): New type `gdb_breakpoint'.
14002 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14003 fields. New field `raw'.
14004 (find_raw_breakpoint_at): New.
14005 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14006 breakpoint instead.
14007 (set_breakpoint_at): Adjust.
14008 (delete_raw_breakpoint): New.
14009 (release_breakpoint): New.
14010 (delete_breakpoint): Rename to...
14011 (delete_breakpoint_1): ... this. Add proc parameter. Use
14012 release_breakpoint. Return ENOENT.
14013 (delete_breakpoint): Reimplement.
14014 (find_breakpoint_at): Delete.
14015 (find_gdb_breakpoint_at): New.
14016 (delete_breakpoint_at): Delete.
14017 (set_gdb_breakpoint_at): New.
14018 (delete_gdb_breakpoint_at): New.
14019 (gdb_breakpoint_here): New.
14020 (set_reinsert_breakpoint): Use release_breakpoint.
14021 (uninsert_breakpoint): Rename to ...
14022 (uninsert_raw_breakpoint): ... this.
14023 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14024 (reinsert_raw_breakpoint): Change parameter type to
14026 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14028 (check_breakpoints): Adjust. Use release_breakpoint.
14029 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14030 (breakpoint_inserted_here): Ditto.
14031 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14032 Don't trust the breakpoint's shadow if it is not inserted.
14033 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14034 (delete_all_breakpoints): Adjust.
14035 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14036 use delete_breakpoint_1.
14038 * mem-break.h (breakpoints_supported): Delete declaration.
14039 (set_gdb_breakpoint_at): Declare.
14040 (gdb_breakpoint_here): Declare.
14041 (delete_breakpoint_at): Delete.
14042 (delete_gdb_breakpoint_at): Declare.
14044 * server.h (struct raw_breakpoint): Forward declare.
14045 (struct process_info): New field `raw_breakpoints'.
14047 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14050 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14052 * linux-low.c (status_pending_p_callback): Fix comment.
14053 (linux_wait_for_event_1): Move most of the internal breakpoint
14054 handling from here...
14055 (linux_wait_1): ... to here.
14056 (count_events_callback): New.
14057 (select_singlestep_lwp_callback): New.
14058 (select_event_lwp_callback): New.
14059 (cancel_breakpoints_callback): New.
14060 (select_event_lwp): New.
14061 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14062 priority to all LWPs that have had events that should be reported
14063 to the client. Cancel breakpoints when about to reporting the
14064 event to the client, not while stopping lwps. No longer cancel
14065 finished single-steps here.
14066 (cancel_finished_single_step): Delete.
14067 (cancel_finished_single_steps): Delete.
14069 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14071 * mem-break.c (enum bkpt_type): New.
14072 (struct breakpoint): New field `type'.
14073 (set_breakpoint_at): Change return type to struct breakpoint
14074 pointer. Set type to `other_breakpoint' by default.
14075 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14076 in the breakpoint list.
14077 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14078 (reinsert_breakpoint): Rename to ...
14079 (reinsert_raw_breakpoint): ... this.
14080 (reinsert_breakpoints_at): Adjust.
14081 * mem-break.h (struct breakpoint): Declare.
14082 (set_breakpoint_at): Change return type to struct breakpoint
14085 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14087 * server.c (handle_query): Assign, not compare.
14089 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14091 Teach linux gdbserver to step-over-breakpoints.
14093 * linux-low.c (can_hardware_single_step): New.
14094 (supports_breakpoints): New.
14095 (handle_extended_wait): If stopping threads, read the stop pc of
14096 the new cloned LWP.
14098 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14099 low target doesn't support retrieving the PC.
14100 (add_lwp): Set last_resume_kind to resume_continue.
14101 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14102 (linux_attach): Don't clear stop_expected. Set the lwp's
14103 last_resume_kind to resume_stop.
14104 (linux_detach_one_lwp): Don't check for removed breakpoints.
14105 (check_removed_breakpoint): Delete.
14106 (status_pending_p): Rename to ...
14107 (status_pending_p_callback): ... this. Don't check for removed
14108 breakpoints. Don't consider threads that are stopped from GDB's
14110 (linux_wait_for_lwp): Always read the stop_pc here.
14111 (cancel_breakpoint): New.
14112 (step_over_bkpt): New global.
14113 (linux_wait_for_event_1): Implement stepping over breakpoints.
14114 (gdb_wants_lwp_stopped): New.
14115 (gdb_wants_all_stopped): New.
14116 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14117 single-step traps here. Store the thread's last reported target
14119 (send_sigstop): Don't clear stop_expected. Always set it,
14121 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14122 (cancel_finished_single_step): New.
14123 (cancel_finished_single_steps): New.
14124 (wait_for_sigstop): Don't cancel finished single-step traps here.
14125 (linux_resume_one_lwp): Don't check for removed breakpoints.
14126 Don't set `step' on non-hardware step archs.
14127 (linux_set_resume_request): Ignore resume_stop requests if already
14128 stopping or stopped. Set the lwp's last_resume_kind.
14129 (resume_status_pending_p): Don't check for removed breakpoints.
14130 (need_step_over_p): New.
14131 (start_step_over): New.
14132 (finish_step_over): New.
14133 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14134 requests. Clear the thread's last reported target waitstatus.
14135 Don't use the `suspended' flag. Don't consider pending breakpoints.
14136 (linux_resume): Start a step-over if necessary.
14137 (proceed_one_lwp): New.
14138 (proceed_all_lwps): New.
14139 (unstop_all_lwps): New.
14140 * linux-low.h (struct lwp_info): Rewrite comment for the
14141 `suspended' flag. Add the `stop_pc' field. Delete the
14142 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14143 Add `'last_resume_kind' and `need_step_over' fields.
14144 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14145 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14146 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14147 (set_raw_breakpoint_at): New.
14148 (set_breakpoint_at): Rewrite to use it.
14149 (reinsert_breakpoint_handler): Delete.
14150 (set_reinsert_breakpoint): New.
14151 (reinsert_breakpoint_by_bp): Delete.
14152 (delete_reinsert_breakpoints): New.
14153 (uninsert_breakpoint): Rewrite.
14154 (uninsert_breakpoints_at): New.
14155 (reinsert_breakpoint): Rewrite.
14156 (reinsert_breakpoints_at): New.
14157 (check_breakpoints): Rewrite.
14158 (breakpoint_here): New.
14159 (breakpoint_inserted_here): New.
14160 (check_mem_read): Adjust.
14161 * mem-break.h (breakpoints_supported, breakpoint_here)
14162 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14163 (reinsert_breakpoint_by_bp): Delete declaration.
14164 (delete_reinsert_breakpoints): Declare.
14165 (reinsert_breakpoint): Delete declaration.
14166 (reinsert_breakpoints_at): Declare.
14167 (uninsert_breakpoint): Delete declaration.
14168 (uninsert_breakpoints_at): Declare.
14169 (check_breakpoints): Adjust prototype.
14170 * server.h: Adjust include order.
14171 (struct thread_info): Declare here. Add a `last_status' field.
14173 2010-03-23 Michael Snyder <msnyder@vmware.com>
14175 * server.c (crc32): New function.
14176 (handle_query): Add handling for 'qCRC:' request.
14178 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14180 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14181 lwp had been stopped by a watchpoint.
14183 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14185 * server.h (internal_error): Declare.
14186 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14187 * utils.c (internal_error): New function.
14189 2010-03-15 Andreas Schwab <schwab@redhat.com>
14191 * configure.srv: Fix typo setting srv_regobj.
14193 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14195 * linux-low.c (fetch_register): Avoid passing a non string literal
14197 (usr_store_inferior_registers): Ditto.
14199 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14201 * linux-low.c (linux_write_memory): Bail out early if peeking
14204 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14206 * linux-low.h (struct lwp_info): New fields
14207 `stopped_by_watchpoint' and `stopped_data_address'.
14208 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14209 here, and cache them in the lwp object.
14210 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14212 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14214 (linux_stopped_by_watchpoint): Rewrite.
14215 (linux_stopped_data_address): Rewrite.
14217 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14219 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14220 switching the current inferior, not before.
14222 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14224 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14225 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14226 i386-linux.c and amd64-linux.c.
14227 (reg-i386.o): Removed.
14228 (reg-i386.c): Likewise.
14229 (reg-i386-linux.o): Likewise.
14230 (reg-i386-linux.c): Likewise.
14231 (reg-x86-64.o): Likewise.
14232 (reg-x86-64.c): Likewise.
14233 (reg-x86-64-linux.o): Likewise.
14234 (reg-x86-64-linux.c): Likewise.
14236 (i386.c): Likewise.
14237 (i386-linux.o): Likewise.
14238 (i386-linux.c): Likewise.
14239 (amd64.o): Likewise.
14240 (amd64.c): Likewise.
14241 (amd64-linux.o): Likewise.
14242 (amd64-linux.c): Likewise.
14244 * configure.srv (srv_i386_regobj): New.
14245 (srv_i386_linux_regobj): Likewise.
14246 (srv_amd64_regobj): Likewise.
14247 (srv_amd64_linux_regobj): Likewise.
14248 (srv_i386_32bit_xmlfiles): Likewise.
14249 (srv_i386_64bit_xmlfiles): Likewise.
14250 (srv_i386_xmlfiles): Likewise.
14251 (srv_amd64_xmlfiles): Likewise.
14252 (srv_i386_linux_xmlfiles): Likewise.
14253 (srv_amd64_linux_xmlfiles): Likewise.
14254 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14255 srv_xmlfiles to $srv_i386_xmlfiles.
14256 (i[34567]86-*-mingw32ce*): Likewise.
14257 (i[34567]86-*-mingw*): Likewise.
14258 (i[34567]86-*-nto*): Likewise.
14259 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14260 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14261 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14262 (x86_64-*-linux*): Likewise.
14264 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14265 (init_registers_amd64_linux): New.
14266 (x86_arch_setup): Replace init_registers_x86_64_linux with
14267 init_registers_amd64_linux.
14269 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14271 * configure.ac: Check for libdl. If it is not available link against
14272 static libthread_db.
14273 * configure: Regenerate.
14275 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14279 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14280 handing a read watchpoint.
14281 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14283 2010-02-12 Doug Evans <dje@google.com>
14285 * linux-low.c (linux_supports_tracefork_flag): Document.
14286 (linux_look_up_symbols): Add comment.
14288 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14290 * regcache.c (supply_register): Clear regcache if buf is NULL.
14292 2010-02-02 Nicolas Roche <roche@sourceware.org>
14293 Joel Brobecker <brobecker@adacore.com>
14295 * inferiors.c (find_inferior): Add function documentation.
14296 (unloaded_dll): Handle the case where the unloaded dll has not
14297 been previously registered in the dll list.
14299 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14302 (thumb2_breakpoint): New.
14303 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14305 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14307 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14308 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14311 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14313 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14315 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14317 * linux-s390-low.c (s390_collect_ptrace_register)
14318 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14320 2010-01-21 Doug Evans <dje@google.com>
14322 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14323 (PTRACE_ARG4_TYPE): New macro.
14324 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14325 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14326 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14327 (usr_store_inferior_registers): Ditto.
14328 (linux_read_memory, linux_write_memory): Ditto.
14329 (linux_test_for_tracefork): Ditto.
14331 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14332 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14334 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14336 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14339 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14341 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14342 prototype to take a regcache. Adjust.
14344 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14346 * regcache.h (struct thread_info): Forward declare.
14347 (struct regcache): New.
14348 (new_register_cache): Adjust prototype.
14349 (get_thread_regcache): Declare.
14350 (free_register_cache): Adjust prototype.
14351 (registers_to_string, registers_from_string): Ditto.
14352 (supply_register, supply_register_by_name, collect_register)
14353 (collect_register_as_string, collect_register_by_name): Ditto.
14354 * regcache.c (struct inferior_regcache_data): Delete.
14355 (get_regcache): Rename to ...
14356 (get_thread_regcache): ... this. Adjust. Switch inferior before
14357 fetching registers.
14358 (regcache_invalidate_one): Adjust.
14359 (regcache_invalidate): Fix prototype.
14360 (new_register_cache): Return the new register cache.
14361 (free_register_cache): Change prototype.
14362 (realloc_register_cache): Adjust.
14363 (registers_to_string): Change prototype to take a regcache. Adjust.
14364 (registers_from_string): Ditto.
14365 (register_data): Ditto.
14366 (supply_register): Ditto.
14367 (supply_register_by_name): Ditto.
14368 (collect_register): Ditto.
14369 (collect_register_as_string): Ditto.
14370 (collect_register_by_name): Ditto.
14371 * server.c (process_serial_event): Adjust.
14372 * linux-low.h (regset_fill_func, regset_store_func): Change
14374 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14376 * linux-low.c (get_stop_pc): Adjust.
14377 (check_removed_breakpoint): Adjust.
14378 (linux_wait_for_event): Adjust.
14379 (linux_resume_one_lwp): Adjust.
14380 (fetch_register): Add regcache parameter. Adjust.
14381 (usr_store_inferior_registers): Ditto.
14382 (regsets_fetch_inferior_registers): Ditto.
14383 (regsets_store_inferior_registers): Ditto.
14384 (linux_fetch_registers, linux_store_registers): Ditto.
14385 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14387 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14389 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14390 prototype to take a regcache.
14391 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14392 * remote-utils.c (convert_ascii_to_int, outreg)
14393 (prepare_resume_reply): Change prototype to take a regcache.
14395 * target.h (struct target_ops) <fetch_registers, store_registers>:
14396 Change prototype to take a regcache.
14397 (fetch_inferior_registers, store_inferior_registers): Change
14398 prototype to take a regcache. Adjust.
14399 * proc-service.c (ps_lgetregs): Adjust.
14400 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14401 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14402 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14403 take a regcache. Adjust.
14404 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14405 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14406 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14407 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14408 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14409 (cris_cannot_fetch_register):
14410 (cris_breakpoint_at): Change prototype to take a regcache.
14412 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14413 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14414 to take a regcache. Adjust.
14415 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14417 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14418 take a regcache. Adjust.
14419 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14420 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14421 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14422 * linux-mips-low.c (mips_get_pc):
14423 (mips_set_pc): Change prototype to take a regcache. Adjust.
14424 (mips_reinsert_addr): Adjust.
14425 (mips_collect_register): Change prototype to take a regcache.
14427 (mips_supply_register):
14428 (mips_collect_register_32bit, mips_supply_register_32bit)
14429 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14430 (mips_store_fpregset): Ditto.
14431 * linux-ppc-low.c (ppc_supply_ptrace_register)
14432 (ppc_supply_ptrace_register): Ditto.
14433 (parse_spufs_run): Adjust.
14434 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14435 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14436 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14437 take a regcache. Adjust.
14438 * linux-s390-low.c (s390_collect_ptrace_register)
14439 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14440 (s390_set_pc): Change prototype to take a regcache. Adjust.
14441 (s390_arch_setup): Adjust.
14442 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14443 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14444 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14445 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14446 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14448 (sparc_breakpoint_at): Adjust.
14449 * linux-xtensa-low.c (xtensa_fill_gregset):
14450 (xtensa_store_gregset):
14451 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14452 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14453 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14454 prototype to take a regcache. Adjust.
14455 * win32-arm-low.c (arm_fetch_inferior_register)
14456 (arm_store_inferior_register): Change prototype to take a
14458 * win32-i386-low.c (i386_fetch_inferior_register)
14459 (i386_store_inferior_register): Change prototype to take a
14461 * win32-low.c (child_fetch_inferior_registers)
14462 (child_store_inferior_registers): Change prototype to take a
14464 (win32_wait): Adjust.
14465 (win32_fetch_inferior_registers): Change prototype to take a
14467 (win32_store_inferior_registers): Adjust.
14468 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14469 store_inferior_register>: Change prototype to take a regcache.
14471 2010-01-20 Doug Evans <dje@google.com>
14473 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14475 (linux_wait_for_event1, linux_init_signals): Ditto.
14476 (W_STOPCODE): Provide definition if missing.
14478 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14480 * linux-low.c (linux_core_of_thread): New.
14481 (compare_ints, show_process, list_threads): New.
14482 (linux_qxfer_osdata): Report threads and cores.
14483 (linux_target_op): Register linux_core_of_thread.
14484 * remote-utils.c (prepare_resume_reply): Report the core.
14485 (buffer_xml_printf): Support %d specifier.
14486 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14488 (handle_query): Handle qXfer:threads. Announce availability
14490 * target.h (struct target_ops): New field core_of_thread.
14492 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14494 * Makefile.in (clean): Remove new generated files.
14495 (reg-s390.o, reg-s390.c): Remove rules.
14496 (reg-s390x.o, reg-s390x.c): Likewise.
14497 (s390-linux32.o, s390-linux32.c): Add rules.
14498 (s390-linux64.o, s390-linux64.c): Likewise.
14499 (s390x-linux64.o, s390x-linux64.c): Likewise.
14500 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14501 * linux-s390-low.c: Include <elf.h>.
14502 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14503 (init_registers_s390): Remove prototype.
14504 (init_registers_s390x): Likewise.
14505 (init_registers_s390_linux32): Add prototype.
14506 (init_registers_s390_linux64): Likewise.
14507 (init_registers_s390x_linux64): Likewise.
14508 (s390_num_regs_3264): New define.
14509 (s390_regmap_3264): New global variable.
14510 (s390_cannot_fetch_register): Remove obsolete check.
14511 (s390_cannot_store_register): Likewise.
14512 (s390_collect_ptrace_register): Handle upper/lower register halves.
14513 (s390_supply_ptrace_register): Likewise.
14514 (s390_fill_gregset): Update to register number changes.
14515 (s390_get_hwcap): New routine.
14516 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14517 Install appropriate regmap and register set.
14519 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14521 * server.c (gdbserver_version): Update copyright year to 2010.
14522 * gdbreplay.c (gdbreplay_version): Likewise.
14524 2009-12-28 Doug Evans <dje@google.com>
14526 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14527 elf/external.h. Include <elf.h> instead but only if necessary.
14529 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14531 * linux-low.c (linux_remove_process): Remove `detaching'
14532 parameter. Don't release/detach from thread_db here.
14533 (linux_kill): Release/detach from thread_db here, ...
14534 (linux_detach): ... and here, before actually detaching.
14535 (linux_wait_1): ... and here, when a process exits.
14536 * thread-db.c (any_thread_of): New.
14537 (thread_db_free): Switch the current inferior to a thread of the
14540 2009-12-21 Doug Evans <dje@google.com>
14542 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14544 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14545 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14546 warning ifndef __NR_tkill. Move setting of errno there too.
14547 Delete unnecessary resetting of errno after syscall.
14548 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14550 * configure.ac: Check for dladdr.
14551 * config.in: Regenerate.
14552 * configure: Regenerate.
14553 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14554 (try_thread_db_load): Update.
14556 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14558 2009-12-18 Doug Evans <dje@google.com>
14560 * event-loop.c: Include unistd.h if it exists.
14562 * linux-low.c (my_waitpid): Move definition away from being in
14563 between linux_tracefork_child/linux_test_for_tracefork.
14565 * gdb_proc_service.h (psaddr_t): Fix type.
14566 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14567 signature to match glibc.
14569 2009-12-16 Doug Evans <dje@google.com>
14571 * linux-low.c (linux_read_memory): Fix argument to read.
14573 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14575 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14576 events, don't leave current_inferior pointing at null.
14578 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14580 * win32-low.c (LOG): Delete.
14581 (OUTMSG): Output to stderr.
14582 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14583 on compile time LOG macro.
14584 (win32_wait): Fix debug output.
14586 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14588 * win32-low.c (win32_add_one_solib): If the dll name is
14589 "ntdll.dll", prepend the system directory to the dll path.
14591 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14593 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14595 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14596 Vladimir Prus <vladimir@codesourcery.com>
14598 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14599 * configure.ac: Check for __mcoldfire__ and set
14600 gdb_cv_m68k_is_coldfire.
14601 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14602 reg-cf.o and reg-m68k.o.
14603 * configure: Regenerated.
14605 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14607 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14608 Pass it to thread_db_free.
14609 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14610 proper `detaching' argument to linux_remove_process.
14611 * linux-low.h (thread_db_free): Add `detaching' parameter.
14612 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14614 (thread_db_free): Add `detaching' parameter. Only
14615 call td_ta_clear_event if detaching from process.
14617 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14619 * thread-db.c (thread_db_free): Fix typo.
14621 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14624 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14626 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14628 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14629 with an i686 compiler.
14630 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14632 * configure: Rebuilt.
14634 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14638 * server.c (handle_search_memory_1): Correct read_addr initialization
14639 in loop for searching subsequent chunks.
14641 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14643 * configure.ac: New --with-libthread-db option.
14644 * thread-db.c: Allow direct dependence on libthread_db.
14645 (thread_db_free): Adjust.
14646 * config.in: Regenerate.
14647 * configure: Likewise.
14649 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14652 * thread-db.c (attach_thread): New function.
14653 (maybe_attach_thread): Return success/failure.
14654 (find_new_threads_callback): Adjust.
14655 (thread_db_find_new_threads): Loop until no new threads.
14657 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14659 * proc-service.c (ps_lgetregs): Formatting.
14661 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14663 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14664 * configure.ac: Adjust.
14665 * linux-low.h (struct process_info_private): Move members to struct
14667 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14668 * linux-low.c (linux_remove_process): Adjust.
14669 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14670 * server.c (handle_query): Move code ...
14671 (handle_monitor_command): ... here. New function.
14672 * target.h (struct target_ops): New member.
14673 * thread-db.c (struct thread_db): New.
14674 (libthread_db_search_path): New variable.
14675 (thread_db_create_event, thread_db_enable_reporting)
14676 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14677 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14678 (try_thread_db_load_1, dladdr_to_soname): New functions.
14679 (try_thread_db_load, thread_db_load_search): New functions.
14680 (thread_db_init): Search for libthread_db.
14681 (thread_db_free): New function.
14682 (thread_db_handle_monitor_command): Likewise.
14683 * config.in: Regenerate.
14684 * configure: Regenerate.
14686 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14688 * spu-low.c (spu_kill): Wait for inferior to terminate.
14689 Call clear_inferiors.
14690 (spu_detach): Call clear_inferiors.
14692 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14694 * aclocal.m4: Regenerate.
14695 * config.in: Likewise.
14696 * configure: Likewise.
14698 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14700 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14701 (parse_spufs_run): New function.
14702 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14703 (ppc_breakpoint_at): Handle SPU breakpoints.
14705 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14707 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14708 (SPUFS_MAGIC): Define.
14709 (spu_enumerate_spu_ids): New function.
14710 (linux_qxfer_spu): New function.
14711 (linux_target_ops): Install linux_qxfer_spu.
14713 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14715 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14716 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14717 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14718 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14719 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14720 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14721 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14722 (init_registers_powerpc_cell32l): Add prototype.
14723 (init_registers_powerpc_cell64l): Likewise.
14724 (ppc_arch_setup): Detect Cell/B.E. architecture.
14726 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14728 * Makefile.in (datarootdir): New variable.
14730 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14732 * linux-low.c (linux_write_memory): Update debugging output.
14733 * Makefile.in (clean): Add new descriptions.
14734 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14735 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14736 * configure.srv: Add new files for arm*-*-linux*.
14737 * linux-arm-low.c: Add new declarations.
14738 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14739 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14740 (HWCAP_VFPv3D16): New.
14741 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14742 instead of __IWMMXT__.
14743 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14744 (arm_arch_setup): New.
14745 (target_regsets): Remove #ifdef. Add VFP regset.
14746 (the_low_target): Use arm_arch_setup.
14748 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14750 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14751 the main thread again.
14753 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14755 Adding Neutrino gdbserver.
14756 * configure: Regenerated.
14757 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14758 * configure.srv (i[34567]86-*-nto*): New target.
14759 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14760 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14761 (nto_comctrl) [__QNX__]: New function.
14762 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14764 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14766 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14769 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14770 Pedro Alves <pedro@codesourcery.com>
14772 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14773 don't support CONTEXT_EXTENDED_REGISTERS.
14774 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14775 (the_low_target): Install them.
14776 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14777 failing with ERROR_PIPE_NOT_CONNECTED.
14779 2009-06-30 Doug Evans <dje@google.com>
14780 Pierre Muller <muller@ics.u-strasbg.fr>
14782 Add h/w watchpoint support to x86-linux, win32-i386.
14783 * Makefile.in (SFILES): Add i386-low.c
14784 (i386_low_h): Define.
14785 (i386-low.o): Add dependencies.
14786 (linux-x86-low.o): Add i386-low.h dependency.
14787 (win32-i386-low.o): Ditto.
14788 * i386-low.c: New file.
14789 * i386-low.h: New file.
14790 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14791 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14792 * linux-low.c (linux_add_process): Initialize arch_private.
14793 (linux_remove_process): Free arch_private.
14794 (add_lwp): Initialize arch_private.
14795 (delete_lwp): Free arch_private.
14796 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14798 * linux-low.h (process_info_private): New member arch_private.
14799 (lwp_info): New member arch_private.
14800 (linux_target_ops): New members new_process, new_thread,
14802 (ptid_of): New macro.
14803 * linux-x86-low.c: Include stddef.h, i386-low.h.
14804 (arch_process_info): New struct.
14805 (arch_lwp_info): New struct.
14806 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14807 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14808 (i386_dr_low_get_status): New function.
14809 (x86_insert_point, x86_remove_point): New functions.
14810 (x86_stopped_by_watchpoint): New function.
14811 (x86_stopped_data_address): New function.
14812 (x86_linux_new_process, x86_linux_new_thread): New functions.
14813 (x86_linux_prepare_to_resume): New function.
14814 (the_low_target): Add entries for insert_point, remove_point,
14815 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14817 * server.c (debug_hw_points): New global.
14818 (monitor_show_help): Document set debug-hw-points.
14819 (handle_query): Process "set debug-hw-points".
14820 * server.h (debug_hw_points): Declare.
14821 (paddress): Declare.
14822 * utils.c (NUMCELLS, CELLSIZE): New macros.
14823 (get_sell, xsnprintf, paddress): New functions.
14824 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14825 remove_point, stopped_by_watchpoint, stopped_data_address.
14826 * win32-i386-low.c: Include i386-low.h.
14827 (debug_reg_state): Replaces dr.
14828 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14829 (i386_dr_low_get_status): New function.
14830 (i386_insert_point, i386_remove_point): New functions.
14831 (i386_stopped_by_watchpoint): New function.
14832 (i386_stopped_data_address): New function.
14833 (i386_initial_stuff): Update.
14834 (get_thread_context,set_thread_context,i386_thread_added): Update.
14835 (the_low_target): Add entries for insert_point,
14836 remove_point, stopped_by_watchpoint, stopped_data_address.
14837 * win32-low.c (win32_insert_watchpoint): New function.
14838 (win32_remove_watchpoint): New function.
14839 (win32_stopped_by_watchpoint): New function.
14840 (win32_stopped_data_address): New function.
14841 (win32_target_ops): Add entries for insert_watchpoint,
14842 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14843 * win32-low.h (win32_target_ops): New members insert_point,
14844 remove_point, stopped_by_watchpoint, stopped_data_address.
14846 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14848 * server.c (process_serial_event): Re-return unsupported, not
14849 error, if the type isn't recognized. Re-allow supporting only
14850 insert or remove packets. Also call require_running for
14851 breakpoints. Add missing break statement to default case. Tidy.
14852 * target.h (struct target_ops): Rename insert_watchpoint to
14853 insert_point, and remove_watchpoint to remove_point.
14855 * linux-low.h (struct linux_target_ops): Likewise.
14856 * linux-low.c (linux_insert_watchpoint): Rename to ...
14857 (linux_insert_point): ... this. Adjust.
14858 (linux_remove_watchpoint): Rename to ...
14859 (linux_remove_point): ... this. Adjust.
14860 (linux_target_ops): Adjust.
14861 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14862 (cris_insert_point): ... this.
14863 (cris_remove_watchpoint): Rename to ...
14864 (cris_remove_point): ... this.
14865 (the_low_target): Adjust.
14867 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14869 * server.c (handle_v_kill): Pass signal_pid to
14870 kill_inferior if multi_process is zero.
14872 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14874 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14875 * target.h (target_ops): Comment for *_watchpoint to make it clear
14876 the functions can get types '0' and '1'.
14878 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14880 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14881 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14882 * regcache.c (get_regcache): Likewise.
14883 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14884 * win32-low.c (child_fetch_inferior_registers): Remove check for
14887 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14888 Pedro Alves <pedro@codesourcery.com>
14890 * target.h (struct target_ops) <supports_multi_process>: New
14892 (target_supports_multi_process): New.
14893 * server.c (handle_query): Even if GDB reports support, only
14894 enable multi-process if the target also supports it. Report
14895 multi-process support only if the target backend supports it.
14896 * linux-low.c (linux_supports_multi_process): New function.
14897 (linux_target_ops): Install it as target_supports_multi_process
14900 2009-05-24 Doug Evans <dje@google.com>
14902 Global renaming of find_thread_pid to find_thread_ptid.
14903 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14904 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14905 All callers updated.
14907 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14908 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14911 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14912 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14913 (linux_resume_one_lwp): Ditto.
14915 2009-05-23 Doug Evans <dje@google.com>
14917 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14918 from struct inferior_list_entry * to struct lwp_info *.
14919 All callers updated.
14921 2009-05-13 Doug Evans <dje@google.com>
14923 * linux-x86-low.c: Don't include assert.h.
14924 (x86_siginfo_fixup): Use fatal, not assert.
14925 (x86_arch_setup): Fix comment.
14927 2009-05-12 Doug Evans <dje@google.com>
14929 Biarch support for i386/amd64 gdbserver.
14930 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14931 Add linux-x86-low.c.
14932 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14933 (linux-x86-low.o): Add.
14934 * linux-x86-64-low.c: Delete.
14935 * linux-i386-low.c: Delete.
14936 * linux-x86-low.c: New file.
14937 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14939 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14941 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14942 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14943 (linux_child_pid_to_exec_file): New function.
14944 (elf_64_header_p, elf_64_file_p): New functions.
14945 (siginfo_fixup): New function.
14946 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14947 give target a chance to convert layout.
14948 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14949 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14951 2009-05-07 Doug Evans <dje@google.com>
14953 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14954 (regsets_store_inferior_registers): Ditto.
14956 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14960 * linux-low.c (must_set_ptrace_flags): Delete.
14961 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14963 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14964 `lwp->must_set_ptrace_flags' instead.
14965 (linux_wait_for_event_1): Set ptrace options here.
14966 (linux_wait_1): ... not here.
14968 2009-04-30 Doug Evans <dje@google.com>
14970 * inferiors.c (started_inferior_callback): New function.
14971 (attached_inferior_callback): New function.
14972 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14973 * server.c (print_started_pid, print_attached_pid): New functions.
14974 (detach_or_kill_for_exit): New function.
14975 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14976 * server.h (have_started_inferiors_p): Declare.
14977 (have_attached_inferiors_p): Declare.
14979 * inferiors.c (remove_process): Fix memory leak, free process.
14980 * linux-low.c (linux_remove_process): New function.
14981 (linux_kill): Call it instead of remove_process.
14982 (linux_detach, linux_wait_1): Ditto.
14984 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14986 * configure.srv: Add x86 Windows CE target.
14988 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14990 * inferiors.c (get_thread_process): Make global.
14991 * server.h (get_thread_process): Add prototype.
14992 * thread-db.c (find_one_thread): Use get_thread_process
14993 instead of current_process.
14994 (thread_db_get_tls_address): Do not crash if called when
14995 thread layer is not yet initialized.
14997 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14999 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15000 * spu-low.c (current_tid): Rename to ...
15001 (current_ptid): ... this.
15002 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15003 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15004 ptid_get_lwp (current_ptid) instead of current_tid.
15005 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15006 instead of current_tid. Use find_process_pid to verify pid
15007 argument is valid. Pass proper argument to remove_process.
15008 (spu_thread_alive): Compare current_ptid instead of current_tid.
15009 (spu_resume): Likewise.
15011 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15013 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15016 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15018 Implement the multiprocess extensions, and add linux multiprocess
15021 * server.h (ULONGEST): Declare.
15022 (struct ptid, ptid_t): New.
15023 (minus_one_ptid, null_ptid): Declare.
15024 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15025 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15026 (struct inferior_list_entry): Change `id' type from unsigned from
15028 (struct sym_cache, struct breakpoint, struct
15029 process_info_private): Forward declare.
15030 (struct process_info): Declare.
15031 (current_process): Declare.
15032 (all_processes): Declare.
15033 (initialize_inferiors): Declare.
15034 (add_thread): Adjust to use ptid_t.
15035 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15036 (add_process, remove_process, find_thread_pid): Declare.
15037 (find_inferior_id): Adjust to use ptid_t.
15038 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15039 (multi_process): Declare.
15040 (push_event): Adjust to use ptid_t.
15041 (read_ptid, write_ptid): Declare.
15042 (prepare_resume_reply): Adjust to use ptid_t.
15043 (clear_symbol_cache): Declare.
15044 * inferiors.c (all_processes): New.
15045 (null_ptid, minus_one_ptid): New.
15046 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15047 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15048 (add_thread): Change unsigned long to ptid. Remove gdb_id
15050 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15051 (gdb_id_to_thread): Rename to ...
15052 (find_thread_pid): ... this. Change unsigned long to ptid.
15053 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15054 (loaded_dll, pull_pid_from_list): Adjust.
15055 (add_process, remove_process, find_process_pid)
15056 (get_thread_process, current_process, initialize_inferiors): New.
15057 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15058 (struct target_waitstatus) <related_pid>: Ditto.
15059 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15060 return type to int.
15061 (struct target_ops) <join>: Add `pid' argument.
15062 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15063 (struct target_ops) <wait>: Add `ptid' field. Change return type
15065 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15066 (mywait): Add `ptid' argument. Change return type to ptid_t.
15067 (target_pid_to_str): Declare.
15068 * target.c (set_desired_inferior): Adjust to use ptids.
15069 (mywait): Add new `ptid' argument. Adjust.
15070 (target_pid_to_str): New.
15071 * mem-break.h (free_all_breakpoints): Declare.
15072 * mem-break.c (breakpoints): Delelete.
15073 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15074 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15075 to use per-process breakpoint list.
15076 (free_all_breakpoints): New.
15077 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15078 (symbol_cache, all_symbols_looked_up): Delete.
15080 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15082 (prepare_resume_reply): Change ptid argument's type from unsigned
15083 long to ptid_t. Adjust. Implement W;process and X;process.
15084 (free_sym_cache, clear_symbol_cache): New.
15085 (look_up_one_symbol): Adjust to per-process symbol cache. *
15086 * server.c (cont_thread, general_thread, step_thread): Change type
15088 (attached): Delete.
15089 (multi_process): New.
15090 (last_ptid): Change type to ptid_t.
15091 (struct vstop_notif) <ptid>: Change type to ptid_t.
15092 (queue_stop_reply, push_event): Change `ptid' argument's type to
15094 (discard_queued_stop_replies): Add `pid' argument.
15095 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15096 changes. Don't reference the `attached' global.
15097 (attach_inferior): Adjust to mywait interface changes.
15098 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15099 features. Handle and report "multiprocess+". Handle
15101 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15103 (handle_v_kill): New.
15104 (handle_v_stopped): Adjust to use target_pid_to_str.
15105 (handle_v_requests): Allow multiple attaches and runs when
15106 multiprocess extensions are in effect. Handle "vKill".
15107 (myresume): Adjust to use ptids.
15108 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15109 (handle_status): Adjust to discard_queued_stop_replies interface
15111 (first_thread_of, kill_inferior_callback)
15112 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15113 (main): Call initialize_inferiors. Adjust to use ptids, killing
15114 and detaching from all inferiors. Handle multiprocess packet
15116 * linux-low.h: Include gdb_proc_service.h.
15117 (struct process_info_private): New.
15118 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15119 <lwpid_of>: Use ptid_get_lwp.
15120 (get_lwp_thread): Adjust.
15121 (struct lwp_info): Add `dead' member.
15122 (find_lwp_pid): Declare.
15123 * linux-low.c (thread_db_active): Delete.
15124 (new_inferior): Adjust comment.
15125 (inferior_pid): Delete.
15126 (linux_add_process): New.
15127 (handle_extended_wait): Adjust.
15128 (add_lwp): Change unsigned long to ptid.
15129 (linux_create_inferior): Add process to processes table. Adjust
15130 to use ptids. Don't set new_inferior here.
15131 (linux_attach_lwp): Rename to ...
15132 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15133 it. Adjust to use ptids.
15134 (linux_attach_lwp): New.
15135 (linux_attach): Add process to processes table. Don't set
15137 (struct counter): New.
15138 (second_thread_of_pid_p, last_thread_of_process_p): New.
15139 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15140 multiple processes.
15141 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15142 processes. Remove process from process table.
15143 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15144 to multiple processes.
15145 (any_thread_of): New.
15146 (linux_detach): Add `pid' argument, and handle it. Remove process
15147 from processes table.
15148 (linux_join): Add `pid' argument. Handle it.
15149 (linux_thread_alive): Change unsighed long argument to ptid_t.
15150 Consider dead lwps as not being alive.
15151 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15152 threads we're not interested in.
15153 (same_lwp, find_lwp_pid): New.
15154 (linux_wait_for_lwp): Change `pid' argument's type from int to
15156 (linux_wait_for_event): Rename to ...
15157 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15158 from int to ptid_t. Adjust.
15159 (linux_wait_for_event): New.
15160 (linux_wait_1): Add `ptid' argument. Change return type to
15161 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15162 that exit from the process table.
15163 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15165 (mark_lwp_dead): New.
15166 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15167 stopping all threads, mark its main lwp as dead.
15168 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15170 (fetch_register, usr_store_inferior_registers)
15171 (regsets_fetch_inferior_registers)
15172 (regsets_store_inferior_registers, linux_read_memory)
15173 (linux_write_memory): Inline `inferior_pid'.
15174 (linux_look_up_symbols): Adjust to use per-process
15175 `thread_db_active'.
15176 (linux_request_interrupt): Adjust to use ptids.
15177 (linux_read_auxv): Inline `inferior_pid'.
15178 (initialize_low): Don't reference thread_db_active.
15179 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15180 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15181 (ps_getpid): Return the pid of the current inferior.
15182 * thread-db.c (proc_handle, thread_agent): Delete.
15183 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15185 (find_one_thread): Change argument type to ptid_t. Adjust to
15187 (maybe_attach_thread): Adjust to per-process data and ptids.
15188 (thread_db_find_new_threads): Ditto.
15189 (thread_db_init): Ditto.
15190 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15191 processes table. Adjust to use ptids.
15192 (spu_kill, spu_detach): Adjust interface. Remove process from
15194 (spu_join, spu_thread_alive): Adjust interface.
15195 (spu_wait): Adjust interface. Remove process from processes
15196 table. Adjust to use ptids.
15197 * win32-low.c (current_inferior_tid): Delete.
15198 (current_inferior_ptid): New.
15199 (debug_event_ptid): New.
15200 (thread_rec): Take a ptid. Adjust.
15201 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15202 (child_delete_thread): Ditto.
15203 (do_initial_child_stuff): Add `attached' argument. Add process to
15205 (child_fetch_inferior_registers, child_store_inferior_registers):
15207 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15208 (win32_attach): Pass 1 to do_initial_child_stuff.
15209 (win32_kill): Adjust interface. Remove process from processes
15211 (win32_detach): Ditto.
15212 (win32_join): Adjust interface.
15213 (win32_thread_alive): Take a ptid.
15214 (win32_resume): Adjust to use ptids.
15215 (get_child_debug_event): Ditto.
15216 (win32_wait): Adjust interface. Remove exiting process from
15219 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15221 Non-stop mode support.
15223 * server.h (non_stop): Declare.
15224 (gdb_client_data, handler_func): Declare.
15225 (delete_file_handler, add_file_handler, start_event_loop):
15227 (handle_serial_event, handle_target_event, push_event)
15228 (putpkt_notif): Declare.
15229 * target.h (enum resume_kind): New.
15230 (struct thread_resume): Replace `step' field by `kind' field.
15231 (TARGET_WNOHANG): Define.
15232 (struct target_ops) <wait>: Add `options' argument.
15233 <supports_non_stop, async, start_non_stop>: New fields.
15234 (target_supports_non_stop, target_async): New.
15235 (start_non_stop): Declare.
15236 (mywait): Add `options' argument.
15237 * target.c (mywait): Add `options' argument. Print child exit
15238 notifications here.
15239 (start_non_stop): New.
15240 * server.c (non_stop, own_buf, mem_buf): New globals.
15241 (struct vstop_notif): New.
15242 (notif_queue): New global.
15243 (queue_stop_reply, push_event, discard_queued_stop_replies)
15244 (send_next_stop_reply): New.
15245 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15247 (attach_inferior): In non-stop mode, don't wait for the target
15249 (handle_general_set): Handle QNonStop.
15250 (handle_query): When handling qC, return the current general
15251 thread, instead of the first thread of the list.
15252 (handle_query): If the backend supports non-stop mode, include
15253 QNonStop+ in the qSupported query response.
15254 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15256 (handle_v_attach, handle_v_run): Handle non-stop mode.
15257 (handle_v_stopped): New.
15258 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15259 (myresume): Adjust to use resume_kind. Handle non-stop.
15260 (queue_stop_reply_callback): New.
15261 (handle_status): Handle non-stop mode.
15262 (main): Clear non_stop flag on reconnection. Use the event-loop.
15263 Refactor serial protocol handling from here ...
15264 (process_serial_event): ... to this new function. When GDB
15265 selects any thread, select one here. In non-stop mode, wait until
15266 GDB acks all pending events before exiting.
15267 (handle_serial_event, handle_target_event): New.
15268 * remote-utils.c (remote_open): Install remote_desc in the event
15270 (remote_close): Remove remote_desc from the event loop.
15271 (putpkt_binary): Rename to...
15272 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15273 (putpkt_binary): New as wrapper around putpkt_binary_1.
15274 (putpkt_notif): New.
15275 (prepare_resume_reply): In non-stop mode, don't change the
15277 * event-loop.c: New.
15278 * Makefile.in (OBJ): Add event-loop.o.
15279 (event-loop.o): New rule.
15281 * linux-low.h (pid_of): Moved here.
15283 (get_lwp_thread): Use lwpid_of.
15284 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15285 * linux-low.c (pid_of): Delete.
15286 (inferior_pid): Use lwpid_of.
15287 (linux_event_pipe): New.
15288 (target_is_async_p): New.
15290 (handle_extended_wait): Use lwpid_of.
15291 (add_lwp): Don't set lwpid field.
15292 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15293 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15294 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15295 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15296 first. Adjust to linux_wait_for_event interface changes. Use
15298 (linux_detach): Don't delete the main lwp here.
15299 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15300 (status_pending_p): Don't consider explicitly suspended lwps.
15301 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15302 pointer. Add OPTIONS argument. Change return type to int. Use
15303 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15304 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15305 pointer. Add status pointer argument. Return a pid instead of a
15306 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15307 changes. In non-stop mode, don't switch to a random thread.
15308 (linux_wait): Rename to...
15309 (linux_wait_1): ... this. Add target_options argument, and handle
15310 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15311 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15312 clean exit and signal exit code. Don't stop all threads in
15313 non-stop mode. In all-stop mode, only stop all threads when
15314 reporting a stop to GDB. Handle explicit thread stop requests.
15315 (async_file_flush, async_file_mark): New.
15317 (send_sigstop): Use lwpid_of.
15318 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15319 interface changes. In non-stop mode, don't switch to a random
15321 (linux_resume_one_lwp): Use lwpid_of.
15322 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15323 (linux_resume_one_thread): ... this. Handle resume_stop. In
15324 non-stop mode, don't look for pending flag in all threads.
15325 (resume_status_pending_p): Don't consider explicitly suspended
15327 (my_waitpid): Reimplement. Emulate __WALL.
15328 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15330 (sigchld_handler, linux_supports_non_stop, linux_async)
15331 (linux_start_non_stop): New.
15332 (linux_target_ops): Register linux_supports_non_stop, linux_async
15333 and linux_start_non_stop.
15334 (initialize_low): Install SIGCHLD handler.
15335 * thread-db.c (thread_db_create_event, find_one_thread)
15336 (thread_db_get_tls_address): Use lwpid_of.
15337 * win32-low.c (win32_detach): Adjust to use resume_kind.
15338 (win32_wait): Add `options' argument.
15339 * spu-low.c (spu_resume): Adjust to use resume_kind.
15340 (spu_wait): Add `options' argument.
15342 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15344 Decouple target code from remote protocol.
15346 * target.h (enum target_waitkind): New.
15347 (struct target_waitstatus): New.
15348 (struct target_ops) <wait>: Return an unsigned long. Take a
15349 target_waitstatus pointer instead of a char pointer.
15350 (mywait): Likewise.
15351 * target.c (mywait): Change prototype to return an unsigned long.
15352 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15353 * server.h (thread_from_wait, old_thread_from_wait): Delete
15355 (prepare_resume_reply): Change prototype to take a
15357 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15358 (last_status, last_ptid): New.
15359 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15360 pid instead of a signal.
15361 (attach_inferior): Remove "status" and "signal" parameters.
15363 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15365 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15366 (handle_v_requests, myresume): Remove "status" and "signal"
15367 parameters. Adjust.
15368 (handle_status): New.
15369 (main): Delete local `status'. Adjust.
15370 * remote-utils.c: Include target.h.
15371 (prepare_resume_reply): Change prototype to take a
15372 target_waitstatus. Adjust.
15374 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15376 * spu-low.c (spu_wait): Adjust.
15377 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15379 (win32_wait): Adjust.
15381 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15383 * target.h (struct thread_resume): Delete leave_stopped member.
15384 (struct target_ops): Add a `n' argument to the `resume' callback.
15385 * server.c (start_inferior): Adjust.
15386 (handle_v_cont, myresume): Adjust.
15387 * linux-low.c (check_removed_breakpoint): Adjust to resume
15388 interface change, and to removed leave_stopped field.
15389 (resume_ptr): Delete.
15390 (struct thread_resume_array): New.
15391 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15392 resume interface change.
15393 (linux_continue_one_thread, linux_queue_one_thread)
15394 (resume_status_pending_p): Check if the resume field is NULL
15395 instead of checking the leave_stopped member.
15396 (linux_resume): Adjust to the target resume interface change.
15397 * spu-low.c (spu_resume): Adjust to the target resume interface
15399 * win32-low.c (win32_detach, win32_resume): Ditto.
15401 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15403 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15405 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15407 (linux_continue_one_thread): Only preserve the stepping flag if
15408 there's a pending breakpoint.
15410 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15412 * server.c (main): After the inferior having exited, call
15413 remote_close before exiting gdbserver.
15415 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15417 Fix size of FPSCR in Power 7 processors.
15418 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15419 (PPC_FEATURE_HAS_DFP): New #define.
15420 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15423 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15425 * server.c (handle_query) Whitespace and formatting.
15427 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15429 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15430 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15431 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15432 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15433 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15434 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15435 Makefile.in, configure.ac: Fix whitespace throughout.
15436 * configure: Regenerate.
15438 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15440 * inferiors.c (find_inferior): Make it safe for the callback
15441 function to delete the currently iterated inferior.
15443 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15445 * Makefile.in (linuw_low_h): Move higher.
15446 (thread-db.o): Depend on $(linux_low_h).
15448 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15450 Rename "process" to "lwp" throughout.
15452 * linux-low.c (all_processes): Rename to...
15453 (all_lwps): ... this.
15454 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15455 (add_process): Rename to ...
15456 (add_lwp): ... this. Adjust.
15457 (linux_create_inferior): Adjust.
15458 (linux_attach_lwp): Adjust.
15459 (linux_attach): Adjust.
15460 (linux_kill_one_process): Rename to ...
15461 (linux_kill_one_lwp): ... this. Adjust.
15462 (linux_kill): Adjust.
15463 (linux_detach_one_process): Rename to ...
15464 (linux_detach_one_lwp): ... this. Adjust.
15465 (linux_detach): Adjust.
15466 (check_removed_breakpoint): Adjust.
15467 (status_pending_p): Adjust.
15468 (linux_wait_for_process): Rename to ...
15469 (linux_wait_for_lwp): ... this. Adjust.
15470 (linux_wait_for_event): Adjust.
15471 (send_sigstop): Adjust.
15472 (wait_for_sigstop): Adjust.
15473 (stop_all_processes): Rename to ...
15474 (stop_all_lwps): ... this.
15475 (linux_resume_one_process): Rename to ...
15476 (linux_resume_one_lwp): ... this. Adjust.
15477 (linux_set_resume_request, linux_continue_one_thread)
15478 (linux_queue_one_thread, resume_status_pending_p)
15479 (usr_store_inferior_registers, regsets_store_inferior_registers)
15480 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15482 * linux-low.h (get_process): Rename to ...
15483 (get_lwp): ... this. Adjust.
15484 (get_thread_process): Rename to ...
15485 (get_thread_lwp): ... this. Adjust.
15486 (get_process_thread): Rename to ...
15487 (get_lwp_thread): ... this. Adjust.
15488 (struct process_info): Rename to ...
15489 (struct lwp_info): ... this.
15490 (all_processes): Rename to ...
15491 (all_lwps): ... this.
15492 * proc-service.c (ps_lgetregs): Adjust.
15493 * thread-db.c (thread_db_create_event, find_one_thread)
15494 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15496 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15498 * server.c (handle_query): Handle "qAttached".
15500 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15502 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15503 GPLv3, update license URL.
15505 2009-03-01 Doug Evans <dje@google.com>
15507 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15508 (server_h): Add gdb_signals.h.
15509 (signals.o): Update.
15510 * server.h (target_signal_from_host,target_signal_to_host_p)
15511 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15513 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15515 * remote-utils.c (getpkt): Also generate remote-debug
15516 information if noack_mode is set.
15518 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15520 * server.c (handle_query): Report qXfer:siginfo:read and
15521 qXfer:siginfo:write as supported and handle them.
15522 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15523 * linux-low.c (linux_xfer_siginfo): New.
15524 (linux_target_ops): Set it.
15526 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15528 * server.c (gdbserver_usage): Mention --remote-debug.
15529 (main): Accept '--remote-debug' switch.
15531 2009-01-18 Doug Evans <dje@google.com>
15533 * regcache.c (new_register_cache): No need to check result of xcalloc.
15534 * server.c (handle_search_memory): Back out calls to xmalloc,
15535 result is checked and error is returned to user upon failure.
15536 (handle_query): Ditto. Add more checks for result of malloc.
15537 (handle_v_cont): Check result of malloc, report error back to
15539 (handle_v_run): Ditto. Call freeargv.
15540 * server.h (freeargv): Declare.
15541 * utils.c (freeargv): New fn.
15543 2009-01-15 Doug Evans <dje@google.com>
15545 * gdbreplay.c (perror_with_name): Make arg const char *.
15546 * server.h (target_signal_to_name): Make return type const char *.
15547 * thread-db.c (thread_db_err_str): Make return type const char *.
15548 * utils.c (perror_with_name): Make arg const char *.
15550 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15552 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15553 when handling a EXIT_PROCESS_DEBUG_EVENT.
15555 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15557 * gdbreplay.c (gdbreplay_version): Update copyright year.
15558 * server.c (gdbserver_version): Likewise.
15560 2009-01-05 Doug Evans <dje@google.com>
15562 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15563 (handle_extended_wait): Improve comment.
15565 2008-12-13 Doug Evans <dje@google.com>
15567 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15568 * server.h (ATTR_MALLOC): New macro.
15569 (xmalloc,xcalloc,xstrdup): Declare.
15570 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15571 * inferiors.c: Ditto.
15572 * linux-low.c: Ditto.
15573 * mem-break.c: Ditto.
15574 * regcache.c: Ditto.
15575 * remote-utils.c: Ditto.
15578 * win32-low.c: Ditto.
15580 2008-12-12 Doug Evans <dje@google.com>
15582 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15583 in debugging printf.
15585 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15587 2008-12-09 Doug Evans <dje@google.com>
15589 * linux-low.h (struct process_info): Delete member tid, unused.
15590 * thread-db.c (find_one_thread): Update.
15591 (maybe_attach_thread): Update.
15593 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15595 * target.h (struct target_ops): Add qxfer_osdata member.
15596 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15598 (linux_qxfer_osdata): New functions.
15599 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15601 * server.c (handle_query): Handle "qXfer:osdata:read:".
15602 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15603 (buffer_xml_printf): New functions.
15604 * server.h (struct buffer): New.
15605 (buffer_grow_str, buffer_grow_str0): New macros.
15606 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15607 (buffer_xml_printf): Declare.
15609 2008-11-24 Doug Evans <dje@google.com>
15611 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15613 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15615 * server.c (handle_v_run): Always use the supplied argument list.
15617 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15619 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15620 (xtensa_regmap_table): Add entry for scompare1.
15622 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15624 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15625 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15626 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15627 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15628 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15629 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15630 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15631 XML target descriptions.
15632 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15633 when inferior is running on an ISA 2.05 or later processor. Add
15634 special case to return offset for full 64-bit slot of FPSCR when
15637 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15639 * Makefile.in (SFILES, clean): Added sparc64 files.
15640 (reg-sparc64.o, reg-sparc64.c): New.
15641 * configure.srv (sparc*-*-linux*): New configuration.
15642 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15643 syscall arguments for SPARC.
15644 (regsets_store_inferior_registers): Likewise.
15645 * linux-sparc-low.c: New file.
15647 2008-10-21 Doug Evans <dje@google.com>
15649 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15650 (READLINE_DIR,READLINE_DEP): Delete.
15651 (INTERNAL_CFLAGS): Update.
15652 (LINTFLAGS): Update.
15654 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15656 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15657 whole argv from the last run, not just argv[0].
15659 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15661 * regcache.c (new_register_cache): Return NULL if the register
15662 cache size isn't known yet.
15663 (free_register_cache): Avoid dereferencing a NULL regcache.
15665 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15667 * configure.srv: Merge MIPS and MIPS64.
15669 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15671 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15673 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15675 * Makefile.in: Add required vsx dependencies.
15677 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15678 Declare init_registers_powerpc_vsx32l.
15679 Declare init_registers_powerpc_vsx64l.
15680 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15681 (ppc_arch_setup): Check for VSX in hwcap.
15682 (ppc_fill_vsxregset): New function.
15683 (ppc_store_vsxregset): New function.
15684 Add new VSX entry in regset_info target_regsets.
15686 * configure.srv: Add new VSX dependencies.
15688 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15690 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15691 (remote_open): Set or clear transport_is_reliable.
15692 (putpkt_binary): Don't expect acks in noack mode.
15693 (getpkt): Don't send ack/nac in noack mode.
15694 * server.c (handle_general_set): Handle QStartNoAckMode.
15695 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15697 (main): Reset noack_mode on every connection.
15698 * server.h (noack_mode): Declare.
15700 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15702 * Makefile.in (GDBREPLAY_OBS): New variable.
15703 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15705 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15706 Daniel Jacobowitz <dan@codesourcery.com>
15708 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15709 (usr_store_inferior_registers): Likewise.
15710 (regsets_store_inferior_registers): Likewise.
15712 2008-07-31 Rolf Jansen <rj@surtec.com>
15713 Pedro Alves <pedro@codesourcery.com>
15715 * configure.ac: Check for memmem declaration.
15716 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15717 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15718 (disable_packet_qfThreadInfo): Unconditionally compile.
15719 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15720 * configure, config.in: Regenerate.
15722 2008-07-28 Doug Kwan <dougkwan@google.com>
15724 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15725 (linux_write_memory): Remove declaration of errno.
15727 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15729 * linux-low.c (handle_extended_wait): Do not use "status"
15730 variable uninitialized.
15732 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15734 * server.c (handle_v_attach): Inhibit reporting dll changes.
15736 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15738 * remote-utils.c (prepare_resume_reply): If requested, don't
15739 output "thread:TID" in the T stop reply.
15741 * server.c (disable_packet_vCont, disable_packet_Tthread)
15742 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15743 (handle_query): If requested, disable support for qC, qfThreadInfo
15745 (handle_v_requests): If requested, disable support for vCont.
15746 (gdbserver_show_disableable): New.
15747 (main): Handle --disable-packet and --disable-packet=LIST.
15749 * server.h (disable_packet_vCont, disable_packet_Tthread)
15750 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15752 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15754 * server.c (gdbserver_usage): Mention --version.
15756 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15758 * Makefile.in (gdbreplay.o): New rule.
15760 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15762 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15763 message, not gdbserver.
15765 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15766 Nathan Sidwell <nathan@codesourcery.com>
15767 Joseph Myers <joseph@codesourcery.com>
15769 * acinclude.m4: Include ../../config/acx.m4.
15770 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15771 * configure, config.in: Regenerate.
15772 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15773 * server.c (gdbserver_version): Print PKGVERSION.
15774 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15775 (main): Adjust gdbserver_usage calls.
15776 * gdbreplay.c (version, host_name): Add declarations.
15777 (gdbreplay_version, gdbreplay_usage): New.
15778 (main): Accept --version and --help options.
15780 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15782 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15783 (arm_breakpoint_at): Handle Thumb.
15784 (the_low_target): Add comment.
15786 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15788 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15790 2008-05-09 Doug Evans <dje@google.com>
15792 * server.h (decode_search_memory_packet): Declare.
15793 * remote-utils.c (decode_search_memory_packet): New fn.
15794 * server.c (handle_search_memory_1): New fn.
15795 (handle_search_memory): New fn.
15796 (handle_query): Process qSearch:memory packets.
15798 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15800 * regcache.c (registers_length): Remove.
15801 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15802 full register packet.
15803 * regcache.h (registers_length): Remove prototype.
15804 * server.h (PBUFSIZ): Define to 16384.
15806 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15808 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15809 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15810 powerpc-64l.o, and powerpc-altivec64l.o.
15811 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15812 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15813 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15814 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15815 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15818 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15819 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15820 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15821 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15822 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15823 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15824 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15825 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15826 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15827 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15830 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15831 (init_registers_powerpc_32l): ... this new prototype.
15832 (init_registers_powerpc_32): Remove, replace by ...
15833 (init_registers_powerpc_altivec32l): ... this new prototype.
15834 (init_registers_powerpc_e500): Remove, replace by ...
15835 (init_registers_powerpc_e500l): ... this new prototype.
15836 (init_registers_ppc64): Remove, replace by ...
15837 (init_registers_powerpc_64l): ... this new prototype.
15838 (init_registers_powerpc_64): Remove, replace by ...
15839 (init_registers_powerpc_altivec64l): ... this new prototype.
15840 (ppc_num_regs): Set to 73.
15841 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15842 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15843 (ppc_cannot_store_register): Handle orig_r3 and trap.
15844 (ppc_arch_setup): Update init_registers_... calls.
15845 (ppc_fill_gregset): Handle orig_r3 and trap.
15847 * inferiors.c (clear_inferiors): Reset current_inferior.
15849 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15851 * acinclude.m4: Add override.m4.
15852 * configure: Regenerate.
15854 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15856 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15857 initial call to init_register_ppc64.
15859 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15861 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15862 single powerpc*-*-linux* case.
15863 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15865 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15867 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15868 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15870 * linux-ppc-low.c: Include <elf.h>.
15871 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15872 (ppc_hwcap): New global variable.
15873 (ppc_regmap): Remove __SPE__ #ifdef sections.
15874 (ppc_regmap_e500): New global variable.
15875 (ppc_cannot_store_register): Update __SPE__ special case.
15876 (ppc_get_hwcap): New function.
15877 (ppc_arch_setup): Use it to determine whether inferior supports
15878 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15879 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15880 Do not access registers if target does not support AltiVec.
15881 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15882 Do not access registers if target does not support SPE.
15883 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15885 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15887 * linux-low.c (disabled_regsets, num_regsets): New.
15888 (use_regsets_p): Delete.
15889 (linux_wait_for_process): Clear disabled_regsets.
15890 (regsets_fetch_inferior_registers): Check and set it.
15891 (regsets_store_inferior_registers): Likewise.
15892 (linux_fetch_registers, linux_store_registers): Do not use
15894 (initialize_low): Allocate disabled_regsets.
15896 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15898 * Makefile.in (LIBOBJS): New.
15899 (OBS): Use LIBOBJS.
15900 (memmem.o): New rule.
15901 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15902 * configure: Regenerated.
15904 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15906 * server.c (handle_query): Never return "unsupported" for
15907 qXfer:features:read queries.
15909 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15911 * server.c (get_features_xml): Fix inverted condition.
15912 (handle_query): Always support qXfer:feature:read.
15914 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15916 * server.c (wrapper_argv): New.
15917 (start_inferior): Handle wrapper_argv. If set, expect an extra
15919 (gdbserver_usage): Document --wrapper.
15920 (main): Parse --wrapper.
15922 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15924 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15925 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15926 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15927 (ppc_set_pc): Likewise.
15928 (ppc_arch_setup): New function.
15929 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15930 of collect_register.
15931 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15933 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15935 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15936 instead of linux-ppc64-low.o.
15937 * linux-ppc64-low.c: Remove file.
15938 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15939 (linux-ppc64-low.o): Remove rule.
15941 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15942 (init_registers_powerpc_64): Likewise.
15943 (ppc_regmap): Conditionally define depending on __powerpc64__.
15944 (ppc_cannot_store_register): Do not special-case "fpscr" when
15945 compiled on __powerpc64__.
15946 (ppc_collect_ptrace_register): New function.
15947 (ppc_supply_ptrace_register): New function.
15948 (ppc_breakpoint): Change type to "unsigned int".
15949 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15950 (the_low_target): Conditionally provide initializers for the
15951 arch_setup member depending on __powerpc64__. Install
15952 collect_ptrace_register and supply_ptrace_register members.
15954 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15956 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15957 * server.c (gdbserver_xmltarget): Define.
15958 (get_features_xml): Use it to replace "target.xml" and arch_string.
15960 * configure.srv: Remove srv_xmltarget. Add XML files that were
15961 mentioned there to srv_xmlfiles instead. Remove conditional tests
15962 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15963 srv_xmlfiles and srv_regobj to include all possible choices.
15964 * configure.ac (srv_xmltarget): Remove.
15965 (srv_xmlfiles): Do not add "target.xml".
15966 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15967 checks for supplementary target information.
15968 * configure: Regenerate.
15969 * Makefile.in (XML_TARGET): Remove.
15970 (target.xml): Remove rule.
15971 (clean): Do not clean up target.xml.
15972 (.PRECIOUS): Do not mention target.xml.
15974 * target.h (struct target_ops): Remove arch_string member.
15975 * linux-low.c (linux_arch_string): Remove.
15976 (linux_target_ops): Remove arch_string initializer.
15977 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15978 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15979 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15980 * spu-low.c (spu_arch_string): Remove.
15981 (spu_target_ops): Remove arch_string initializer.
15982 * win32-low.c (win32_arch_string): Remove.
15983 (win32_target_ops): Remove arch_string initializer.
15984 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15985 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15986 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15988 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15990 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15991 by collect_ptrace_register and supply_ptrace_register hooks.
15992 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15993 instead of checking for the_low_target.left_pad_xfer.
15994 (usr_store_inferior_registers): Use collect_ptrace_register callback
15995 instead of checking for the_low_target.left_pad_xfer.
15997 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15998 (s390_supply_ptrace_register): Likewise.
15999 (s390_fill_gregset): Call s390_collect_ptrace_register.
16000 (the_low_target): Update.
16002 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16003 (ppc_supply_ptrace_register): Likewise.
16004 (the_low_target): Update.
16006 * linux-i386-low.c (the_low_target): Update.
16007 * linux-x86-64-low.c (the_low_target): Update.
16009 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16011 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16012 reg-s390.o and reg-s390x.o.
16014 * linux-low.c (new_inferior): New global variable.
16015 (linux_create_inferior, linux_attach): Set it.
16016 (linux_wait_for_process): Call the_low_target.arch_setup after the
16017 target has stopped for the first time.
16018 (initialize_low): Do not call the_low_target.arch_setup.
16020 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16021 (s390_set_pc): Likewise.
16022 (s390_arch_setup): New function.
16023 (the_low_target): Use s390_arch_setup as arch_setup routine.
16025 * regcache.c (realloc_register_cache): New function.
16026 (set_register_cache): Call it for each existing regcache.
16028 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16030 * server.h (init_registers): Remove prototype.
16032 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16033 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16034 instead of init_registers ().
16035 * linux-arm-low.c (init_registers_arm): Add prototype.
16036 (init_registers_arm_with_iwmmxt): Likewise.
16037 (the_low_target): Add initializer for arch_setup field.
16038 * linux-cris-low.c (init_registers_cris): Add prototype.
16039 (the_low_target): Add initializer for arch_setup field.
16040 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16041 (the_low_target): Add initializer for arch_setup field.
16042 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16043 (the_low_target): Add initializer for arch_setup field.
16044 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16045 (the_low_target): Add initializer for arch_setup field.
16046 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16047 (the_low_target): Add initializer for arch_setup field.
16048 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16049 (the_low_target): Add initializer for arch_setup field.
16050 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16051 (init_registers_mips64_linux): Likewise.
16052 (the_low_target): Add initializer for arch_setup field.
16053 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16054 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16055 (the_low_target): Add initializer for arch_setup field.
16056 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16057 (init_registers_powerpc_64): Likewise.
16058 (the_low_target): Add initializer for arch_setup field.
16059 * linux-s390-low.c (init_registers_s390): Add prototype.
16060 (init_registers_s390x): Likewise.
16061 (the_low_target): Add initializer for arch_setup field.
16062 * linux-sh-low.c (init_registers_sh): Add prototype.
16063 (the_low_target): Add initializer for arch_setup field.
16064 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16065 (the_low_target): Add initializer for arch_setup field.
16066 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16067 (the_low_target): Add initializer for arch_setup field.
16069 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16070 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16071 instead of init_registers ().
16072 * win32-arm-low.c (init_registers_arm): Add prototype.
16073 (the_low_target): Add initializer for arch_setup field.
16074 * win32-i386-low.c (init_registers_i386): Add prototype.
16075 (the_low_target): Add initializer for arch_setup field.
16077 * spu-low.c (init_registers_spu): Add prototype.
16078 (initialize_low): Call initialie_registers_spu () instead of
16079 initialize_registers ().
16081 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16083 * server.c (handle_v_requests): When handling the vRun and vAttach
16084 packets, if already debugging a process, don't kill it. Return an
16087 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16089 * server.c (handle_query): Correct length check.
16091 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16093 * win32-low.c (do_initial_child_stuff): Add process handle
16094 parameter. Set current_process_handle and current_process_id from the
16095 parameters. Clear globals.
16096 (win32_create_inferior): Don't set current_process_handle and
16097 current_process_id here. Instead pass them on the call to
16098 do_initial_child_stuff.
16099 (win32_attach): Likewise.
16100 (win32_clear_inferiors): New.
16101 (win32_kill): Don't close the current process handle or the
16102 current thread handle here. Instead call win32_clear_inferiors.
16103 (win32_detach): Don't open a new handle to the process. Call
16104 win32_clear_inferiors.
16105 (win32_join): Don't rely on current_process_handle; open a new
16106 handle using the process id.
16107 (win32_wait): Call win32_clear_inferiors when the inferior process
16110 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16112 * server.c (monitor_show_help): Add "exit".
16114 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16116 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16117 (clean): Add reg-xtensa.c.
16118 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16119 * configure.srv (xtensa*-*-linux*) New target.
16120 * linux-xtensa-low.c: New.
16121 * xtensa-xtregs.c: New.
16123 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16125 * hostio.c: Don't include errno.h.
16126 (errno_to_fileio_errno): Move to hostio-errno.
16127 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16128 error number outputting to the target->hostio_last_error callback.
16129 (hostio_packet_error): Use FILEIO_EINVAL directly.
16130 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16131 calls to hostio_error.
16132 * hostio-errno.c: New.
16133 * server.h (hostio_last_error_from_errno): Declare.
16134 * target.h (target_ops): Add hostio_last_error member.
16135 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16136 as hostio_last_error handler.
16137 * spu-low.c (spu_target_ops): Likewise.
16138 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16139 (wince_hostio_last_error): New functions.
16140 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16141 as hostio_last_error handler.
16142 (win32_target_ops) [!_WIN32_WCE]: Register
16143 hostio_last_error_from_errno as hostio_last_error handler.
16144 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16145 (hostio-errno.o): New rule.
16146 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16147 * configure.srv (srv_hostio_err_objs): New variable. Default to
16149 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16150 * configure: Regenerate.
16152 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16154 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16155 (linux_kill, linux_detach): Clean up the process list.
16156 * remote-utils.c (remote_open): Improve port number parsing.
16157 (putpkt_binary, input_interrupt): Only send interrupts if the target
16159 * server.c (extended_protocol): Make static.
16160 (attached): Define earlier.
16161 (exit_requested, response_needed, program_argv): New variables.
16162 (target_running): New.
16163 (start_inferior): Clear attached here.
16164 (attach_inferior): Set attached here.
16165 (require_running): Define.
16166 (handle_query): Use require_running and target_running. Implement
16168 (handle_v_attach, handle_v_run): New.
16169 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16170 (gdbserver_usage): Update.
16171 (main): Redo argument parsing. Handle --debug and --multi. Handle
16172 --attach along with other options or after the port. Save
16173 program_argv. Support no initial program. Resynchronize
16174 communication with GDB after an error. Handle "monitor exit".
16175 Use require_running and target_running. Always allow the extended
16176 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16177 restart in extended mode.
16178 * README: Refer to the GDB manual. Update --attach usage.
16180 2007-12-20 Andreas Schwab <schwab@suse.de>
16182 * linux-low.c (STACK_SIZE): Define.
16183 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16184 (linux_test_for_tracefork): Likewise.
16186 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16188 * linux-low.c (linux_wait_for_event): Update messages. Do not
16189 reinsert auto-delete breakpoints.
16190 * mem-break.c (struct breakpoint): Change return type of handler to
16192 (set_breakpoint_at): Update handler type.
16193 (reinsert_breakpoint_handler): Return 1 instead of calling
16195 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16197 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16198 * mem-break.h (set_breakpoint_at): Update handler type.
16199 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16200 * win32-low.c (auto_delete_breakpoint): New.
16201 (get_child_debug_event): Use it.
16203 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16205 * configure.ac: Check for pread and pwrite.
16206 * hostio.c (handle_pread): Fall back to lseek and read.
16207 (handle_pwrite): Fall back to lseek and write.
16208 * config.in, configure: Regenerated.
16210 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16212 * server.c (myresume): Add own_buf argument.
16213 (main): Update calls.
16215 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16217 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16218 * remote-utils.c (remote_open): Do not call disable_async_io.
16219 (block_async_io): Delete.
16220 (unblock_async_io): Make static.
16221 (initialize_async_io): New.
16222 * server.c (handle_v_cont): Handle async I/O here.
16223 (myresume): Likewise. Move other common resume tasks here...
16224 (main): ... from here. Call initialize_async_io. Disable async
16225 I/O before the main loop.
16226 * server.h (initialize_async_io): Declare.
16227 (block_async_io, unblock_async_io): Delete prototypes.
16228 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16230 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16232 * remote-utils.c (readchar): Allow binary data in received messages.
16234 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16236 * win32-low.c (attaching): New global.
16237 (win32_create_inferior): Clear the `attaching' global.
16238 (win32_attach): Set the `attaching' global.
16239 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16240 attaching. Only set a breakpoint at the entry point if not
16243 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16245 * server.c (main): Don't report dll events on the initial
16246 connection on attaches.
16248 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16250 * server.c (main): Relax numerical bases supported for the pid of
16251 the --attach command line argument.
16253 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16255 * win32-low.c (win32_attach): Call OpenProcess before
16256 DebugActiveProcess, not after. Add last error output to error
16259 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16261 * win32-low.c (win32_get_thread_context)
16262 (win32_set_thread_context): New functions.
16263 (thread_rec): Use win32_get_thread_context.
16264 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16265 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16268 2007-12-03 Leo Zayas
16269 Pedro Alves <pedro_alves@portugalmail.pt>
16271 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16273 (child_add_thread): Minor cleanup.
16274 (child_continue): Resume artificially suspended threads before
16275 calling ContinueDebugEvent.
16276 (suspend_one_thread): New.
16277 (fake_breakpoint_event): New.
16278 (get_child_debug_event): Change return type to int. Check here if
16279 gdb sent an interrupt request. If a soft interrupt was requested,
16280 fake a breakpoint event. Return 0 if there is no event to handle,
16282 (win32_wait): Don't check here if gdb sent an interrupt request.
16283 Ensure there is a valid event to handle.
16284 (win32_request_interrupt): Add soft interruption method as last
16287 2007-12-03 Leo Zayas
16288 Pedro Alves <pedro_alves@portugalmail.pt>
16290 * win32-low.h (win32_thread_info): Add descriptions to the
16291 structure members. Replace `suspend_count' counter by a
16293 * win32-low.c (thread_rec): Update condition of when to get the
16294 context from the inferior. Rely on ContextFlags being set if it
16295 has already been retrieved. Only suspend the inferior thread if
16296 we haven't already. Warn if that fails.
16297 (continue_one_thread): s/suspend_count/suspended/. Only call
16298 ResumeThread once. Warn if that fails.
16300 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16302 * win32-low.c (win32_wait): Don't read from the inferior when it
16303 has already exited.
16305 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16307 * Makefile.in (win32_low_h): New variable.
16308 (win32-low.o): Add dependency on $(win32_low_h).
16309 (win32-arm-low.o, win32-i386-low.o): New rules.
16311 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16313 * hostio.c: Correct copyright year.
16315 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16317 * Makefile.in (OBS): Add hostio.o.
16318 (hostio.o): New rule.
16319 * server.h (handle_vFile): Declare.
16320 * hostio.c: New file.
16321 * server.c (handle_v_requests): Take packet_len and new_packet_len
16322 for binary packets. Call handle_vFile.
16323 (main): Update call to handle_v_requests.
16325 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16327 * linux-low.c: Include <sched.h>.
16329 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16331 * linux-low.c (linux_tracefork_grandchild): New.
16332 (linux_tracefork_child): Use clone.
16333 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16335 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16337 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16339 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16341 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16343 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16345 * inferiors.c (change_inferior_id): Delete.
16346 (add_pid_to_list, pull_pid_from_list): New.
16347 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16348 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16349 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16350 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16351 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16352 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16353 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16354 (using_threads): Always set to 1.
16355 (handle_extended_wait): New.
16356 (add_process): Do not set TID.
16357 (linux_create_inferior): Set must_set_ptrace_flags.
16358 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16359 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16360 (linux_thread_alive): Rename TID argument to LWPID.
16361 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16362 (linux_wait_for_event): Do not use TID or check using_threads. Update
16363 call to dead_thread_notify. Call handle_extended_wait.
16364 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16365 (send_sigstop): Delete sigstop_sent.
16366 (wait_for_sigstop): Avoid TID.
16367 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16368 (linux_test_for_tracefork): New.
16369 (linux_lookup_signals): Use thread_db_active and
16370 linux_supports_tracefork_flag.
16371 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16372 * linux-low.h (get_process_thread): Avoid TID.
16373 (struct process_ifo): Move thread_known and tid to the end. Remove
16375 (linux_attach_lwp, thread_db_init): Update prototypes.
16376 * server.h (change_inferior_id): Delete prototype.
16377 (add_pid_to_list, pull_pid_from_list): New prototypes.
16378 * thread-db.c (thread_db_use_events): New.
16379 (find_first_thread): Rename to...
16380 (find_one_thread): ...this. Update callers and messages. Do not
16381 call fatal. Check thread_db_use_events. Do not call
16382 change_inferior_id or new_thread_notify.
16383 (maybe_attach_thread): Update. Do not call new_thread_notify.
16384 (thread_db_init): Set thread_db_use_events. Check use_events.
16385 * utils.c (fatal, warning): Correct message prefix.
16387 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16389 * Makefile.in (clean): Remove new files.
16390 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16391 (powerpc-64.o, powerpc-64.c): New rules.
16392 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16393 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16395 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16397 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16398 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16399 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16400 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16401 (target_regsets): Add AltiVec and SPE register sets.
16402 * configure.ac: Check for AltiVec and SPE.
16403 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16404 (ppc_fill_vrregset, ppc_store_vrregset): New.
16405 (target_regsets): Add AltiVec register set.
16406 * configure: Regenerated.
16408 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16410 * linux-low.c (O_LARGEFILE): Define.
16411 (linux_read_memory): Use /proc/PID/mem.
16412 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16413 * configure, config.in: Regenerated.
16415 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16417 * linux-low.c (linux_wait_for_event): Do not pass signals while
16420 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16422 * win32-low.c (create_process): New.
16423 (win32_create_inferior): Use create_process instead of
16424 CreateProcess. If create_process failed retry appending an ".exe"
16425 suffix. Store the GetLastError result immediatelly after
16426 create_process calls and use it on the call to error.
16428 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16430 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16432 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16434 * configure.ac: Switch license to GPLv3.
16436 2007-08-01 Michael Snyder <msnyder@access-company.com>
16438 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16440 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16442 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16444 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16445 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16446 CloseToolhelp32Snapshot.
16447 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16448 CloseToolhelp32Snapshot.
16450 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16452 * server.c (main): Check for inferior exit before main loop.
16454 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16456 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16457 instead of on tmp_desc.
16459 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16460 Daniel Jacobowitz <dan@codesourcery.com>
16462 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16463 (add_thread): Minor cleanups.
16464 (clear_inferiors): Move lower in the file. Clear the DLL
16466 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16467 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16468 (xml_escape_text): New.
16469 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16471 (handle_v_cont): Report errors.
16472 (gdbserver_version): Update.
16473 (main): Correct size of own_buf. Do not report initial DLL events.
16474 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16475 (unloaded_dll, xml_escape_text): New.
16476 * win32-low.c (enum target_waitkind): Update comments.
16477 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16478 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16479 (win32_EnumProcessModules, win32_GetModuleInformation)
16480 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16481 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16482 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16483 (win32_Module32First, win32_Module32Next, load_toolhelp)
16484 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16485 (get_child_debug_event): Handle DLL events.
16486 (win32_wait): Likewise.
16488 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16490 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16491 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16493 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16495 * win32-low.c (handle_output_debug_string): Ignore event if not
16498 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16500 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16502 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16504 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16506 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16508 * inferiors.c (change_inferior_id): Add comment.
16509 * linux-low.c (check_removed_breakpoint): Add an early
16510 prototype. Improve debug output.
16511 (linux_attach): Doc update.
16512 (linux_detach_one_process, linux_detach): Clean up before releasing
16514 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16515 * linux-low.h (struct process_info): Doc improvement.
16516 * mem-break.c (delete_all_breakpoints): New.
16517 * mem-break.h (delete_all_breakpoints): New prototype.
16518 * thread-db.c (find_first_thread): New.
16519 (thread_db_create_event): Call it instead of
16520 thread_db_find_new_threads. Clean up unused variables.
16521 (maybe_attach_thread): Remove first thread handling.
16522 (thread_db_find_new_threads): Use find_first_thread.
16523 (thread_db_get_tls_address): Likewise.
16525 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16527 * thread-db.c (thread_db_find_new_threads): Add prototype.
16528 (thread_db_create_event): Check for the main thread before adding
16530 (maybe_attach_thread): Only enable event reporting if TID == 0.
16531 (thread_db_get_tls_address): Check for new threads.
16533 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16535 * linux-low.c (linux_create_inferior): Try execv before execvp.
16536 * spu-low.c (spu_create_inferior): Likewise.
16538 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16540 * linux-low.c (linux_create_inferior): Change execv to execvp.
16541 * spu-low.c (spu_create_inferior): Likewies.
16543 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16545 * Makefile.in (clean): Clean new files instead of deleted ones.
16546 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16547 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16549 * configure.srv: Specify XML files and new regformats for MIPS and
16551 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16552 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16553 an entry for the restart register.
16554 (mips_cannot_fetch_register, mips_cannot_store_register)
16555 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16556 register names to match the XML descriptions.
16557 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16558 restart register instead of $0.
16560 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16561 Markus Deuling <deuling@de.ibm.com>
16563 * remote-utils.c (decode_xfer_write): New function.
16564 * server.h (decode_xfer_write): Add prototype.
16565 * server.c (handle_query): Add PACKET_LEN argument. Support
16566 qXfer:spu:read and qXfer:spu:write packets.
16567 (main): Pass packet_len to handle_query.
16568 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16569 * target.h (target_ops): Add qxfer_spu.
16571 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16573 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16574 accessing non-seekable spufs files.
16576 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16578 * server.c (handle_query): Add reply for qC packet.
16580 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16581 Leo Zayas <lerele@champenstudios@com>
16583 * server.h (check_remote_input_interrupt_request): New function.
16584 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16585 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16586 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16587 (check_remote_input_interrupt_request): New function.
16588 * server.h (check_remote_input_interrupt_request): Declare.
16589 * win32-low.c (winapi_DebugBreakProcess,
16590 winapi_GenerateConsoleCtrlEvent): New typedefs.
16591 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16593 (win32_wait): Check for remote interrupt request
16594 with check_remote_input_interrupt_request.
16595 (win32_request_interrupt): New function.
16596 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16598 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16600 * win32-low.c (debug_registers_changed,
16601 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16602 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16603 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16604 (thread_rec): Get context using the low target.
16605 (child_add_thread): Call thread_added on the low target,
16606 which does the same thing.
16608 (do_initial_child_stuff): Remove debug registers references.
16609 Set context using the low target. Resume threads after
16610 setting the contexts.
16611 (child_continue): Remove dead variable. Remove debug
16612 registers references.
16613 (child_fetch_inferior_registers): Go through the low target.
16614 (do_child_store_inferior_registers): Remove.
16615 (child_store_inferior_registers): Go through the low target.
16616 (win32_resume): Remove debug registers references.
16617 Set context using the low target.
16618 (handle_exception): Change return type to void. Don't record
16619 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16620 first chance exception.
16621 (get_child_debug_event): Change return type to void. Remove
16622 goto loop. Always return after waiting for debug event.
16623 (win32_wait): Convert to switch statement. Handle spurious
16626 * win32-i386-low.c (debug_registers_changed,
16627 debug_registers_used): New.
16628 (initial_stuff): Rename to ...
16629 (i386_initial_stuff): ... this. Clear debug registers
16631 (store_debug_registers): Delete.
16632 (i386_get_thread_context): New.
16633 (load_debug_registers): Delete.
16634 (i386_set_thread_context): New.
16635 (i386_thread_added): New.
16636 (single_step): Rename to ...
16637 (i386_single_step): ... this.
16638 (do_fetch_inferior_registers): Rename to ...
16639 (i386_fetch_inferior_register): ... this.
16640 (i386_store_inferior_register): New.
16641 (the_low_target): Adapt to new interface.
16643 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16644 (arm_get_thread_context): New.
16645 (arm_set_thread_context): New.
16647 (do_fetch_inferior_registers): Rename to ...
16648 (arm_fetch_inferior_register): ... this.
16649 (arm_store_inferior_register): New.
16650 (arm_wince_breakpoint): Reimplement as unsigned long.
16651 (arm_wince_breakpoint_len): Define.
16652 (the_low_target): Adapt to new interface.
16654 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16655 load_debug_registers. Add get_thread_context, set_thread_context,
16656 thread_added and store_inferior_register. Rename
16657 fetch_inferior_registers to fetch_inferior_register.
16658 (regptr): Remove declaration.
16660 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16662 * linux-low.c (linux_detach): Change return type to int. Return 0.
16663 * spu-low.c (spu_detach): Likewise.
16665 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16667 * target.h (target_ops): Change return type of detach to int.
16669 (join_inferior): New.
16670 * server.c (main): Don't skip detach support on mingw32.
16671 If the inferior doesn't support detaching return error.
16672 Call join_inferior instead of using waitpid.
16673 * linux-low.c (linux_join): New.
16674 (linux_target_op): Add linux_join.
16675 * spu-low.c (spu_join): New.
16676 (spu_target_ops): Add spu_join.
16677 * win32-low.c (win32_detach): Adapt to new interface.
16678 Reopen current_process_handle before detaching. Issue a child
16679 resume before detaching.
16681 (win32_target_op): Add win32_join.
16683 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16685 * win32-low.c (win32-attach): Fix return value.
16686 * target.h (target_ops): Describe ATTACH return values.
16688 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16690 * win32-low.c (GETPROCADDRESS): Define.
16691 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16692 (winapi_DebugSetProcessKillOnExit): Likewise.
16693 (win32_create_inferior): Force usage of ansi CreateProcessA.
16694 (win32_attach): Use GETPROCADDRESS.
16695 (win32_detach): Likewise.
16697 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16699 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16701 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16703 * win32-low.c: Commit leftover changes from 2007-03-29.
16705 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16707 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16708 fields short instead of int. Add explicit padding.
16709 (i387_cache_to_fsave): Remove unnecessary casts.
16710 (i387_fsave_to_cache): Doc fix.
16711 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16713 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16715 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16716 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16718 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16720 * configure.srv (arm*-*-mingw32ce*): Move near the other
16723 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16725 * configure.ac: Add errno checking.
16726 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16727 sys/file.h and malloc.h.
16728 (AC_CHECK_DECLS): Add perror.
16729 (srv_mingwce): Handle.
16730 * configure.srv (i[34567]86-*-cygwin*): Add
16731 win32-i386-low.o to srv_tgtobj.
16732 (i[34567]86-*-mingw*): Likewise.
16733 (arm*-*-mingw32ce*): Add case.
16734 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16735 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16736 [__MINGW32CE__] (strerror): New function.
16737 [__MINGW32CE__] (errno): Define to GetLastError.
16738 [__MINGW32CE__] (COUNTOF): New macro.
16739 (remote_open): Remove extra close call.
16740 * mem-break.c (delete_breakpoint_at): New function.
16741 * mem-break.h (delete_breakpoint_at): Declare.
16742 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16743 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16744 [USE_WIN32API] (read, write): Add char* casts.
16745 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16746 * server.h: Include wincecompat.h on Windows CE.
16747 [HAVE_ERRNO_H]: Check.
16748 (perror): Declare if not declared.
16749 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16750 (perror_with_name): Remove errno declaration.
16751 * wincecompat.h: New.
16752 * wincecompat.c: New.
16753 * win32-low.h: New.
16754 * win32-arm-low.c: New.
16755 * win32-i386-low.c: New.
16756 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16757 (OUTMSG2): Make it safe.
16759 (COUNTOF): New macro.
16760 (NUM_REGS): Get it from the low target.
16761 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16762 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16763 (thread_rec): Let low target handle debug registers.
16764 (child_add_thread): Likewise.
16765 (child_init_thread_list): Likewise.
16766 (continue_one_thread): Likewise.
16768 (do_child_fetch_inferior_registers): Move to ...
16769 * win32-i386-low.c: ... here, and rename to ...
16770 (do_fetch_inferior_registers): ... this.
16771 * win32-low.c (child_fetch_inferior_registers):
16772 Go through the low target.
16773 (do_child_store_inferior_registers): Use regptr.
16774 (strwinerror): New function.
16775 (win32_create_inferior): Handle Windows CE.
16776 Use strwinerror instead of strerror on Windows error
16777 codes. Add program to the error output.
16778 Don't close the main thread handle on Windows CE.
16779 (win32_attach): Use coredll.dll on Windows CE.
16780 (win32_kill): Close current process and current
16782 (win32_detach): Use coredll.dll on Windows CE.
16783 (win32_resume): Let low target handle debug registers, and
16785 (handle_exception): Add/Remove initial breakpoint. Avoid
16786 non-existant WSTOPSIG on Windows CE.
16787 (win32_read_inferior_memory): Cast to remove warning.
16788 (win32_arch_string): Go through the low target.
16789 (initialize_low): Call set_breakpoint_data with the low
16790 target's breakpoint.
16791 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16792 FOP_REGNUM, mappings): Move to ...
16793 * win32-i386-low.c: ... here.
16794 * win32-low.c (win32_thread_info): Move to ...
16795 * win32-low.h: ... here.
16796 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16797 win32-arm-low.c and wincecompat.c.
16798 (all:): Add $EXEEXT.
16799 (install-only:): Likewise.
16800 (gdbserver:): Likewise.
16801 (gdbreplay:): Likewise.
16802 * config.in: Regenerate.
16803 * configure: Regenerate.
16805 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16807 * win32-low.c: Rename typedef thread_info to
16808 win32_thread_info throughout.
16810 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16812 * win32-i386-low.c: Rename to ...
16813 * win32-low.c: ... this.
16814 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16815 * Makefile.in: Likewise.
16817 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16819 * remote-utils.c (monitor_output): Constify msg parameter.
16820 * server.h (monitor_output): Likewise.
16821 * win32-i386-low.c (handle_output_debug_string): New.
16822 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16823 handle_output_debug_string.
16824 (get_child_debug_event): Likewise.
16826 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16828 * server.c (main): Correct strtoul check.
16830 2007-03-27 Jon Ringle <jon@ringle.org>
16832 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16834 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16836 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16838 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16840 * terminal.h: Check HAVE_SGTTY_H.
16842 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16844 * remote-utils.c (remote_open): Print out the assigned port number.
16846 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16848 * remote-utils.c (monitor_output): New function.
16849 * server.c (debug_threads): Define here.
16850 (monitor_show_help): New function.
16851 (handle_query): Handle qRcmd.
16852 (main): Do not handle 'd' packet.
16853 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16854 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16857 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16859 * Makefile.in (EXEEXT): New.
16860 (clean): Use $(EXEEXT).
16862 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16864 * target.h (target_ops): Rename send_signal to request_interrupt,
16865 and remove enum target_signal parameter.
16866 * linux-low.c (linux_request_interrupt): Rename from
16867 linux_send_signal, and always send SIGINT.
16868 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16869 and always send SIGINT.
16870 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16872 (input_interrupt): Likewise.
16874 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16876 * server.c (get_features_xml): Check if target implemented
16878 * win32-i386-low.c (win32_arch_string): New.
16879 (win32_target_ops): Add win32_arch_string as arch_string member.
16881 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16883 * spu-low.c (spu_arch_string): New.
16884 (spu_target_ops): Add spu_arch_string.
16886 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16888 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16889 * configure.ac: Do not check for terminal.h.
16890 * configure, config.in: Regenerated.
16892 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16894 * Makefile.in (OBS): Add $(XML_BUILTIN).
16895 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16897 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16898 (arm-with-iwmmxt.c): New.
16899 * config.in, configure: Regenerate.
16900 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16901 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16902 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16903 (arm*-*-linux*): Add iWMMXt and regset support.
16904 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16905 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16906 (arm_store_wmmxregset, target_regsets): New.
16907 * server.c (get_features_xml): Take annex argument. Check builtin
16909 (handle_query): Handle multiple annexes.
16911 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16913 * remote-utils.c [USE_WIN32API] (read, write): Define.
16914 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16917 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16919 * linux-i386-low.c (the_low_target): Set arch_string.
16920 * linux-x86-64-low.c (the_low_target): Likewise.
16921 * linux-low.c (linux_arch_string): New.
16922 (linux_target_ops): Add it.
16923 * linux-low.h (struct linux_target_ops): Add arch_string.
16924 * server.c (write_qxfer_response): Use const void * for DATA.
16925 (get_features_xml): New.
16926 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16927 * target.h (struct target_ops): Add arch_string method.
16929 2007-01-03 Denis Pilat <denis.pilat@st.com>
16930 Daniel Jacobowitz <dan@codesourcery.com>
16932 * linux-low.c (linux_kill): Handle being called with no threads.
16933 * win32-i386-low.c (win32_kill): Likewise.
16934 (get_child_debug_event): Clear current_process_handle.
16936 2006-12-30 Denis PILAT <denis.pilat@st.com>
16937 Daniel Jacobowitz <dan@codesourcery.com>
16939 * remote-utils.c (remote_open): Check the type of specified
16940 serial port devices before opening them.
16941 * server.c (main): Kill the inferior if an error occurs during
16942 the first remote_open.
16944 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16946 * README: Update supported targets.
16948 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16950 * Makefile.in (clean): Remove reg-mips64.c.
16951 (reg-mips64.c, reg-mips64.o): New rules.
16952 * configure.srv: Handle mips64. Include regset support for mips.
16953 * linux-mips-low.c (union mips_register): New.
16954 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16955 (mips_breakpoint, mips_breakpoint_at): Use int.
16956 (mips_collect_register, mips_supply_register)
16957 (mips_collect_register_32bit, mips_supply_register_32bit)
16958 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16959 (mips_store_fpregset, target_regsets): New.
16960 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16962 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16964 * configure.srv: Add target "spu*-*-*".
16965 * Makefile.in (clean): Remove reg-spu.c.
16966 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16967 * spu-low.c: New file.
16969 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16971 * configure.ac: Correct td_thr_tls_get_addr test.
16972 * configure: Regenerated.
16974 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16976 * linux-low.c (linux_wait_for_event): Reformat. Use the
16977 pass_signals array.
16978 * remote-utils.c (decode_address_to_semicolon): New.
16979 * server.c (pass_signals, handle_general_set): New.
16980 (handle_query): Mention QPassSignals for qSupported.
16981 (main): Call handle_general_set.
16982 * server.h (pass_signals, decode_address_to_semicolon): New.
16984 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16986 * server.c (handle_query): Correct error handling for read_auxv.
16988 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16990 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16991 and srv_linux_thread_db to yes.
16992 * linux-s390-low.c (s390_fill_gregset): New function.
16993 (target_regsets): Define data structure.
16995 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16997 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16998 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16999 * config.in, configure: Regenerated.
17000 * inferiors.c (gdb_id_to_thread): New function.
17001 (gdb_id_to_thread_id): Use it.
17002 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17003 * linux-low.h (struct process_info): Add th member.
17004 (thread_db_get_tls_address): New prototype.
17005 * remote-utils.c (decode_address): Make non-static.
17006 * server.c (handle_query): Handle qGetTLSAddr.
17007 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17008 * target.h (struct target_ops): Add get_tls_address.
17009 * thread-db.c (maybe_attach_thread): Save the thread handle.
17010 (thread_db_get_tls_address): New.
17012 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17014 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17015 (linux_resume_one_process): Take a siginfo_t *. Update all
17016 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17017 (struct pending_signals): Add a siginfo_t.
17018 (linux_wait_for_process): Always set last_status.
17019 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17020 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17021 * linux-low.h (struct process_info): Add last_status.
17023 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17025 * remote-utils.c (try_rle): New function.
17026 (putpkt_binary): Use it.
17028 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17030 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17031 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17032 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17033 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17034 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17037 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17039 * server.c (terminal_fd): New variable.
17040 (old_foreground_pgrp): Likewise.
17041 (restore_old_foreground_pgrp): New function.
17042 (start_inferior): Record the terminal file descriptor in terminal_fd
17043 and its original foreground group in old_foreground_pgrp. Register
17044 restore_old_foreground_pgrp with atexit().
17046 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17048 * server.c (handle_query): Correct qPart to qXfer.
17050 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17052 * configure.ac: Check for more headers which are missing on
17053 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17054 * configure.srv: Add Cygwin and mingw32.
17055 * remote-utils.c: Don't include headers unconditionally which
17056 are missing on mingw32. Include <winsock.h> for mingw32.
17057 (remote_open): Adjust for mingw32 support. Flush
17058 standard error after writing to it.
17059 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17060 (unblock_async_io, enable_async_io, disable_async_io)
17061 (readchar, getpkt): Update for Winsock support.
17062 (prepare_resume_reply): Expect a protocol signal number.
17063 * server.c: Disable <sys/wait.h> on mingw32.
17064 (start_inferior): Adjust for mingw32 support. Flush
17065 standard error after writing to it.
17066 (attach_inferior): Likewise. Use protocol signal
17068 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17070 * win32-i386-low.c: New file.
17071 * Makefile.in (XM_CLIBS): Set.
17072 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17073 (win32-i386-low.o): New dependency rule.
17074 * linux-low.c (linux_wait): Use target signal numbers.
17075 * target.h (struct target_ops): Doc fix.
17076 * server.h (target_signal_to_name): New prototype.
17077 * gdbreplay.c: Don't include headers unconditionally which
17078 are missing on mingw32. Include <winsock.h> for mingw32.
17079 (remote_close, remote_open): Adjust for Winsock support.
17080 * configure, config.in: Regenerated.
17082 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17084 * server.c (decode_xfer_read, write_qxfer_response): New.
17085 (handle_query): Take a packet length argument. Handle
17086 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17087 the qSupported response.
17088 (main): Update call to handle_query.
17090 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17092 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17093 (putpkt_binary): Renamed from putpkt and adjusted for binary
17095 (putpkt): New wrapper for putpkt_binary.
17096 (readchar): Don't mask off the high bit.
17097 (decode_X_packet): New function.
17098 * server.c (main): Call putpkt_binary if a handler sets the packet
17099 length. Save the length of the incoming packet. Handle 'X'.
17100 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17102 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17104 * server.c (handle_query): Handle qSupported.
17106 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17108 * remote-utils.c (all_symbols_looked_up): New variable.
17109 (look_up_one_symbol): Check it.
17110 * server.h (look_up_one_symbol): New declaration.
17111 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17113 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17115 * Makefile.in (linux-arm-low.o): Update dependencies.
17116 * linux-arm-low.c: Include "gdb_proc_service.h".
17117 (PTRACE_GET_THREAD_AREA): Define.
17118 (ps_get_thread_area): New function.
17120 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17122 * configure.srv (m68k*-*-uclinux*): New target.
17123 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17124 (linux_resume_one_process): Remove extraneous cast.
17125 (linux_read_offsets): New.
17126 (linux_target_op): Add linux_read_offsets on mmuless systems.
17127 * server.c (handle_query): Add qOffsets logic.
17128 * target.h (struct target_ops): Add read_offsets.
17130 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17132 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17133 (PTRACE_GET_THREAD_AREA): Define.
17134 (ps_get_thread_area): New function.
17135 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17136 (linux-x86-64-low.o): Update.
17138 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17140 * configure.ac: Remove checks for prfpregset_t.
17141 * gdb_proc_service.h: New file.
17142 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17143 new "gdb_proc_service.h".
17144 * proc-service.c: Likewise.
17145 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17146 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17147 * Makefile.in (gdb_proc_service_h): Updated.
17148 * configure, config.in: Regenerated.
17150 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17152 * remote-utils.c (prepare_resume_reply): Move declaration
17153 of gdb_id_from_wait to the top of the block.
17155 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17157 * linux-low.c (regsets_store_inferior_registers): Read the regset
17158 from the target before filling it.
17160 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17162 * server.c (attach_inferior): Return SIGTRAP for a successful
17165 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17167 * Makefile.in (OBS): Add version.o.
17168 (STAGESTUFF): Delete.
17169 (version.o): Add dependencies.
17170 (version.c): Replace rule.
17171 (clean): Remove version.c.
17172 * server.c (gdbserver_version): New.
17173 (gdbserver_usage): Use printf.
17174 (main): Handle --version and --help.
17175 * server.h (version, host_name): Add declarations.
17177 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17189 * linux-x86-64-low.c:
17191 * linux-s390-low.c:
17192 * linux-ppc64-low.c:
17194 * linux-mips-low.c:
17195 * linux-m68k-low.c:
17196 * linux-m32r-low.c:
17199 * linux-ia64-low.c:
17200 * linux-i386-low.c:
17201 * linux-crisv32-low.c:
17213 * gdbserver.1: Add (C) after Copyright. Update the FSF
17216 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17218 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17219 (arm_breakpoint_at): Recognize both breakpoints.
17220 (the_low_target): Use the correct breakpoint instruction.
17222 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17224 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17225 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17226 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17227 (the_low_target): Update.
17229 2005-10-25 Andreas Schwab <schwab@suse.de>
17231 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17233 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17234 (ia64_num_regs): Reduce to 462.
17236 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17238 * acinclude.m4: Correct quoting.
17239 * aclocal.m4: Regenerated.
17241 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17242 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17243 (thread_db_init): Call thread_db_err_str.
17244 * configure.ac: Check for TD_VERSION.
17245 * config.in, configure: Regenerated.
17247 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17249 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17251 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17253 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17254 is not available. Define HAVE_PTRACE_GETREGS if it is.
17255 * config.in, configure: Regenerated.
17256 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17257 * linux-i386-low.c, linux-m68k-low.c: Update to use
17258 HAVE_PTRACE_GETREGS.
17259 * linux-low.c (regsets_fetch_inferior_registers)
17260 (regsets_store_inferior_registers): Only return 0 if we processed
17262 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17263 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17265 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17267 * inferiors.c (struct thread_info): Add gdb_id.
17268 (add_thread): Add gdb_id argument.
17269 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17270 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17271 calls to add_thread.
17272 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17273 * server.c (handle_query): Use thread_to_gdb_id.
17274 (handle_v_cont, main): Use gdb_id_to_thread_id.
17275 * server.h (add_thread): Update prototype.
17276 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17279 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17281 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17282 left-padded registers.
17283 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17284 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17286 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17288 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17289 * configure: Regenerate.
17290 * config.in: Regenerate.
17291 * server.h (NEED_DECLARATION_STRERROR):
17292 Replace with !HAVE_DECL_STRERROR.
17294 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17296 * linux-low.c (linux_wait, linux_send_signal): Don't test
17297 an unsigned long variable for > 0 if it could be MAX_ULONG.
17298 * server.c (myresume): Likewise.
17299 * target.c (set_desired_inferior): Likewise.
17301 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17303 * configure.ac: Simplify and improve check for socklen_t.
17304 * configure, config.in: Regenerate.
17306 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17308 * acconfig.h: Remove.
17309 * configure.ac: Add a test for socklen_t. Use three-argument
17310 AC_DEFINE throughout.
17311 * config.in: Regenerated using autoheader 2.59.
17312 * configure: Regenerated.
17314 * gdbreplay.c (socklen_t): Provide a default.
17315 (remote_open): Use socklen_t.
17316 * remote-utils.c (socklen_t): Provide a default.
17317 (remote_open): Use socklen_t.
17318 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17321 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17323 * linux-low.c (linux_read_memory, linux_write_memory)
17324 (linux_read_auxv): Likewise.
17325 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17326 (check_mem_write): Likewise.
17327 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17329 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17330 (registers_from_string, register_data): Likewise.
17331 * server.c (handle_query, main): Likewise.
17332 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17333 (decode_M_packet): Likewise.
17334 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17335 * target.h (struct target_ops): Update read_memory, write_memory,
17337 (read_inferior_memory, write_inferior_memory): Update.
17338 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17339 to unsigned char *.
17340 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17341 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17342 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17343 linux-s390-low.c, linux-sh-low.c: Update for changes in
17344 read_inferior_memory and the_low_target->breakpoint.
17346 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17348 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17349 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17350 * configure.srv: Add powerpc64-*-linux*.
17351 * linux-ppc64-low.c: New file.
17353 2005-05-23 Orjan Friberg <orjanf@axis.com>
17355 * linux-cris-low.c: New file with support for CRIS.
17356 * linux-crisv32-low.c: Ditto for CRISv32.
17357 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17358 (clean): Add reg-cris.c and reg-crisv32.c.
17359 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17360 reg-crisv32.o, and reg-crisv32.c to make rules.
17361 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17362 recognized targets.
17364 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17366 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17367 of sizeof (PTRACE_XFER_TYPE).
17368 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17370 2005-05-12 Orjan Friberg <orjanf@axis.com>
17372 * target.h (struct target_ops): Add insert_watchpoint,
17373 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17374 pointers for hardware watchpoint support.
17375 * linux-low.h (struct linux_target_ops): Ditto.
17376 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17377 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17378 to linux_target_ops.
17379 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17381 * server.c (main): Recognize 'Z' and 'z' packets.
17383 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17385 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17386 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17387 (the_low_target): Add new members.
17389 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17391 * proc-service.c (ps_lgetregs): Search all_processes instead of
17394 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17396 * server.c (start_inferior): Change return type to int.
17397 (attach_inferior): Change sigptr to int *.
17398 (handle_v_cont, handle_v_requests): Change signal to int *.
17399 (main): Change signal to int.
17401 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17403 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17404 * configure.srv: Add m32r*-*-linux*.
17405 * linux-m32r-low.c: New file.
17407 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17409 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17411 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17413 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17414 Take unsigned long arguments for PIDs.
17415 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17416 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17417 (wait_for_sigstop, linux_resume_one_process)
17418 (regsets_fetch_inferior_registers, linux_send_signal)
17419 (linux_read_auxv): Likewise. Update the types of variables holding
17420 PIDs. Update format string specifiers.
17421 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17422 * remote-utils.c (prepare_resume_reply): Likewise.
17423 * server.c (cont_thread, general_thread, step_thread)
17424 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17426 (handle_query): Update format specifiers.
17427 (handle_v_cont, main): Use strtoul for thread IDs.
17428 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17429 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17430 (general_thread, step_thread, thread_from_wait)
17431 (old_thread_from_wait): Update.
17432 * target.h (struct thread_resume): Use unsigned long for THREAD.
17433 (struct target_ops): Use unsigned long for arguments to attach and
17436 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17438 * acinclude.m4: Include bfd/bfd.m4 directly.
17439 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17440 <agriffis@toolchain.org>.
17441 * aclocal.m4, configure: Regenerated.
17443 2005-01-07 Andrew Cagney <cagney@gnu.org>
17445 * configure.ac: Rename configure.in, require autoconf 2.59.
17446 * configure: Re-generate.
17448 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17450 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17451 LIBS when finished.
17452 * aclocal.m4: Regenerated.
17453 * configure: Regenerated.
17455 2004-11-21 Andreas Schwab <schwab@suse.de>
17457 * linux-m68k-low.c (m68k_num_gregs): Define.
17458 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17459 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17460 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17461 (m68k_breakpoint_at): New. Add to the_low_target.
17463 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17464 srv_linux_thread_db to yes.
17466 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17468 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17469 (ARCH_SET_FS): Likewise.
17470 (ARCH_GET_FS): Likewise.
17471 (ARCH_GET_GS): Likewise.
17473 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17475 * linux-i386-low.c (ps_get_thread_area): New.
17476 * linux-x86-64-low.c (ps_get_thread_area): New.
17477 * linux-low.c: Include <sys/syscall.h>.
17478 (linux_kill_one_process): Don't kill the first thread here.
17479 (linux_kill): Kill the first thread here.
17480 (kill_lwp): New function.
17481 (send_sigstop, linux_send_signal): Use it.
17482 * proc-service.c: Clean up #ifdefs.
17483 (fpregset_info): Delete.
17484 (ps_lgetregs): Update and enable implementation.
17485 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17487 * remote-utils.c (struct sym_cache, symbol_cache): New.
17488 (input_interrupt): Print a clearer message.
17489 (async_io_enabled): New variable.
17490 (enable_async_io, disable_async_io): Use it. Update comments.
17491 (look_up_one_symbol): Use the symbol cache.
17492 * thread-db.c (thread_db_look_up_symbols): New function.
17493 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17495 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17497 * configure.in: Test for -rdynamic.
17498 * configure: Regenerated.
17499 * Makefile (INTERNAL_LDFLAGS): New.
17500 (gdbserver, gdbreplay): Use it.
17502 2004-09-02 Andrew Cagney <cagney@gnu.org>
17504 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17506 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17508 * linux-low.c (linux_wait): Clear all_processes list also.
17510 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17512 * linux-low.c: Include <errno.h>. Remove extern declaration of
17515 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17517 * gdbreplay.c, server.h, utils.c: Update copyright years.
17519 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17521 * server.c (main): Print child status or termination signal from
17522 variable 'signal', not 'sig'.
17524 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17526 * linux-low.c (linux_read_memory): Change return type to
17527 int. Check for and return error from ptrace().
17528 * target.c (read_inferior_memory): Change return type to int. Pass
17529 back return status from the_target->read_memory().
17530 * target.h (struct target_ops): Adapt *read_memory() prototype.
17532 (read_inferior_memory): Adapt prototype.
17533 * server.c (main): Return an error packet if
17534 read_inferior_memory() returns an error.
17536 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17538 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17539 Unify with other clean targets.
17541 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17543 * server.c (handle_v_cont): Call set_desired_inferior.
17545 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17547 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17549 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17551 * linux-low.c (linux_wait): Unblock async I/O.
17552 (linux_resume): Block and enable async I/O.
17553 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17554 * server.h (block_async_io, unblock_async_io): Add prototypes.
17556 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17558 * remote-utils.c (remote_open): Print a status notice after
17559 opening a TCP port.
17560 * server.c (attach_inferior): Print a status notice after
17563 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17565 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17567 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17569 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17571 * server.c, target.h: Update copyright years.
17573 2004-02-25 Roland McGrath <roland@redhat.com>
17575 * target.h (struct target_ops): New member `read_auxv'.
17576 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17577 * linux-low.c (linux_read_auxv): New function.
17578 (linux_target_ops): Initialize `read_auxv' member to that.
17580 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17582 Committed by Jim Blandy <jimb@redhat.com>.
17584 * linux-s390-low.c (s390_num_regs): Update.
17585 (s390_regmap): Remove control registers. Use __s390x__ predefine
17586 instead of GPR_SIZE to distiguish s390 and s390x targets.
17588 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17590 * linux-low.c: Update copyright year.
17591 (check_removed_breakpoint): Clear pending_is_breakpoint.
17592 (linux_set_resume_request, linux_queue_one_thread)
17593 (resume_status_pending_p): New functions.
17594 (linux_continue_one_thread): Use process->resume.
17595 (linux_resume): Only resume threads if there are no pending events.
17596 * linux-low.h (struct process_info): Add resume request
17599 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17601 * regcache.c (new_register_cache): Clear the allocated register
17602 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17604 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17606 * linux-low.c (linux_resume): Take a struct thread_resume *
17608 (linux_wait): Update call.
17609 (resume_ptr): New static variable.
17610 (linux_continue_one_thread): Renamed from
17611 linux_continue_one_process. Use resume_ptr.
17612 (linux_resume): Use linux_continue_one_thread.
17613 * server.c (handle_v_cont, handle_v_requests): New functions.
17614 (myresume): New function.
17615 (main): Handle 'v' case.
17616 * target.h (struct thread_resume): New type.
17617 (struct target_ops): Change argument of "resume" to struct
17619 (myresume): Delete macro.
17621 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17623 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17624 (uninstall): Support DESTDIR.
17626 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17628 * configure.srv: Add xscale*linux copy of arm*linux entry.
17630 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17632 * linux-arm-low.c (arm_reinsert_addr): New function.
17633 (the_low_target): Add arm_reinsert_addr.
17635 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17637 * mem-break.c: Remove whitespace at end of file.
17639 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17641 * configure.in: Check whether we need to prototype strerror.
17642 * server.h: Optionally prototype strerror.
17643 * gdbreplay.c (perror_with_name): Use strerror.
17644 * linux-low.c (linux_attach_lwp): Use strerror.
17645 * utils.c (perror_with_name): Use strerror.
17646 * config.in, configure: Regenerated.
17648 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17650 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17651 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17653 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17655 * Makefile.in (SFILES): Update.
17656 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17657 low-sun3.c: Remove files.
17659 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17661 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17662 (linux_detach_one_process, linux_detach): New functions.
17663 (linux_target_ops): Add linux_detach.
17664 * server.c (main): Handle 'D' packet.
17665 * target.h (struct target_ops): Add "detach" member.
17666 (detach_inferior): Define.
17668 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17670 From Kelley Cook <kelleycook@wideopenwest.com>:
17671 * configure.srv: Accept i[34567]86 variants.
17673 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17675 * linux-low.c (linux_wait_for_event): Correct comment typos.
17676 (linux_resume_one_process): Call check_removed_breakpoint.
17677 (linux_send_signal): New function.
17678 (linux_target_ops): Add linux_send_signal.
17679 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17681 * target.h (struct target_ops): Add send_signal.
17683 2003-05-29 Jim Blandy <jimb@redhat.com>
17685 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17686 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17687 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17688 away part of the register's value.
17690 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17692 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17693 (linux_wait_for_event, linux_init_signals): Likewise.
17695 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17697 * configure.in: Check for stdlib.h.
17698 * configure: Regenerated.
17699 * config.in: Regenerated.
17701 2003-01-04 Andreas Schwab <schwab@suse.de>
17703 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17705 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17707 * Makefile.in: Remove obsolete code.
17709 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17711 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17712 defined(PT_FPR0_HI).
17714 2002-11-17 Stuart Hughes <seh@zee2.com>
17716 * linux-arm-low.c (arm_num_regs): Increase.
17717 (arm_regmap): Include status register.
17719 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17721 * linux-low.c (register_addr): Remove incorrect -1 check.
17723 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17725 * linux-low.c (linux_create_inferior): Call setpgid. Return
17727 (unstopped_p, linux_signal_pid): Remove.
17728 (linux_target_ops): Remove linux_signal_pid.
17729 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17730 global instead of target method.
17731 * target.h (struct target_ops): Remove signal_pid. Update comment
17732 for create_inferior.
17733 * server.c (signal_pid): New variable.
17734 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17735 gdbserver. Set the child to be the foreground process group.
17736 (attach_inferior): Set signal_pid.
17738 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17740 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17742 2002-08-20 Jim Blandy <jimb@redhat.com>
17744 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17747 2002-08-01 Andrew Cagney <cagney@redhat.com>
17749 * Makefile.in: Make chill references obsolete.
17751 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17753 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17754 * configure: Regenerate.
17755 * config.in: Regenerate.
17757 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17759 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17760 (perror_with_name, remote_close, remote_open, expect, play): Static.
17762 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17764 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17765 byte offsets instead of an array of indexes.
17766 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17768 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17770 * regcache.c: Add comment.
17772 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17774 * thread-db.c: New file.
17775 * proc-service.c: New file.
17776 * acinclude.m4: New file.
17777 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17778 proc-service.o, and thread-db.o.
17779 (linux-low.o): Add USE_THREAD_DB.
17780 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17781 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17782 * aclocal.m4: Regenerated.
17783 * config.in: Regenerated.
17784 * configure: Regenerated.
17785 * configure.in: Check for proc_service.h, sys/procfs.h,
17786 thread_db.h, and linux/elf.h headrs.
17787 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17788 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17789 Check for -lthread_db and thread support.
17790 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17791 PowerPC, and SuperH.
17792 * i387-fp.c: Constify arguments.
17793 * i387-fp.h: Likewise.
17794 * inferiors.c: (struct thread_info): Renamed from
17795 `struct inferior_info'. Remove PID member. Use generic inferior
17796 list header. All uses updated.
17797 (inferiors, signal_pid): Removed.
17798 (all_threads): New variable.
17799 (get_thread): Define.
17800 (add_inferior_to_list): New function.
17801 (for_each_inferior): New function.
17802 (change_inferior_id): New function.
17803 (add_inferior): Removed.
17804 (remove_inferior): New function.
17805 (add_thread): New function.
17806 (free_one_thread): New function.
17807 (remove_thread): New function.
17808 (clear_inferiors): Use for_each_inferior and free_one_thread.
17809 (find_inferior): New function.
17810 (find_inferior_id): New function.
17811 (inferior_target_data): Update argument type.
17812 (set_inferior_target_data): Likewise.
17813 (inferior_regcache_data): Likewise.
17814 (set_inferior_regcache_data): Likewise.
17815 * linux-low.c (linux_bp_reinsert): Remove.
17816 (all_processes, stopping_threads, using_thrads)
17817 (struct pending_signals, debug_threads, pid_of): New.
17818 (inferior_pid): Replace with macro.
17819 (struct inferior_linux_data): Remove.
17820 (get_stop_pc, add_process): New functions.
17821 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17822 Use add_process and add_thread.
17823 (linux_attach_lwp): New function, based on old linux_attach. Use
17824 add_process and add_thread. Set stop_expected for new threads.
17825 (linux_attach): New function.
17826 (linux_kill_one_process): New function.
17827 (linux_kill): Kill all LWPs.
17828 (linux_thread_alive): Use find_inferior_id.
17829 (check_removed_breakpoints, status_pending_p): New functions.
17830 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17831 Update. Use WNOHANG. Wait for cloned processes also. Update process
17832 struct for the found process.
17833 (linux_wait_for_event): New function.
17834 (linux_wait): Use it. Support LWPs.
17835 (send_sigstop, wait_for_sigstop, stop_all_processes)
17836 (linux_resume_one_process, linux_continue_one_process): New functions.
17837 (linux_resume): Support LWPs.
17838 (REGISTER_RAW_SIZE): Remove.
17839 (fetch_register): Use register_size instead. Call supply_register.
17840 (usr_store_inferior_registers): Likewise. Call collect_register.
17841 Fix recursive case.
17842 (regsets_fetch_inferior_registers): Improve error message.
17843 (regsets_store_inferior_registers): Add debugging.
17844 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17845 (unstopped_p, linux_signal_pid): New functions.
17846 (linux_target_ops): Add linux_signal_pid.
17847 (linux_init_signals): New function.
17848 (initialize_low): Call it. Initialize using_threads.
17849 * regcache.c (inferior_regcache_data): Add valid
17851 (get_regcache): Fetch registers lazily. Add fetch argument
17852 and update all callers.
17853 (regcache_invalidate_one, regcache_invalidate): New
17855 (new_register_cache): Renamed from create_register_cache.
17856 Return the new regcache.
17857 (free_register_cache): Change argument to a void *.
17858 (registers_to_string, registers_from_string): Call get_regcache
17859 with fetch flag set.
17860 (register_data): Make static. Pass fetch flag to get_regcache.
17861 (supply_register): Call get_regcache with fetch flag clear.
17862 (collect_register): Call get_regcache with fetch flag set.
17863 (collect_register_as_string): New function.
17864 * regcache.h: Update.
17865 * remote-utils.c (putpkt): Flush after debug output and use
17867 Handle input interrupts while waiting for an ACK.
17868 (input_interrupt): Use signal_pid method.
17869 (getpkt): Flush after debug output and use stderr.
17870 (outreg): Use collect_register_as_string.
17871 (new_thread_notify, dead_thread_notify): New functions.
17872 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17873 and general_thread.
17874 (look_up_one_symbol): Flush after debug output.
17875 * server.c (step_thread, server_waiting): New variables.
17876 (start_inferior): Don't use signal_pid. Update call to mywait.
17877 (attach_inferior): Update call to mywait.
17878 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17879 (main): Don't fetch/store registers explicitly. Use
17880 set_desired_inferior. Support proposed ``Hs'' packet. Update
17882 * server.h: Update.
17883 (struct inferior_list, struct_inferior_list_entry): New.
17884 * target.c (set_desired_inferior): New.
17885 (write_inferior_memory): Constify.
17886 (mywait): New function.
17887 * target.h: Update.
17888 (struct target_ops): New signal_pid method.
17889 (mywait): Removed macro, added prototype.
17891 * linux-low.h (regset_func): Removed.
17892 (regset_fill_func, regset_store_func): New.
17893 (enum regset_type): New.
17894 (struct regset_info): Add type field. Use new operation types.
17895 (struct linux_target_ops): stop_pc renamed to get_pc.
17896 Add decr_pc_after_break and breakpoint_at.
17897 (get_process, get_thread_proess, get_process_thread)
17898 (strut process_info, all_processes, linux_attach_lwp)
17899 (thread_db_init): New.
17901 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17902 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17903 (the_low_target): Add new members.
17904 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17905 (i386_store_fpxregset): Constify.
17906 (target_regsets): Add new kind identifier.
17907 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17908 (i386_set_pc): Add debugging.
17909 (i386_breakpoint_at): New function.
17910 (the_low_target): Add new members.
17911 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17912 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17913 (mips_breakpoint_at): New.
17914 (the_low_target): Add new members.
17915 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17916 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17917 (the_low_target): Add new members.
17918 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17919 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17920 (the_low_target): Add new members.
17921 * linux-x86-64-low.c (target_regsets): Add new kind
17924 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17926 From Martin Pool <mbp@samba.org>:
17927 * server.c (gdbserver_usage): New function.
17930 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17932 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17933 stop_at -> stop_pc.
17935 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17937 * Makefile.in: Remove obsolete code.
17939 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17941 * linux-low.c (regsets_fetch_inferior_registers),
17942 (regsets_store_inferior_registers): Removed cast to int from
17944 * regcache.h: Added declaration of struct inferior_info.
17946 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17948 * inferiors.c (struct inferior_info): Add regcache_data.
17949 (add_inferior): Call create_register_cache.
17950 (clear_inferiors): Call free_register_cache.
17951 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17952 * regcache.c (struct inferior_regcache_data): New.
17953 (registers): Remove.
17954 (get_regcache): New function.
17955 (create_register_cache, free_register_cache): New functions.
17956 (set_register_cache): Don't initialize the register cache here.
17957 (registers_to_string, registers_from_string, register_data): Call
17959 * regcache.h: Add prototypes.
17960 * server.h: Likewise.
17962 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17964 * mem-break.c: New file.
17965 * mem-break.h: New file.
17966 * Makefile.in: Add mem-break.o rule; update server.h
17968 * inferiors.c (struct inferior_info): Add target_data
17970 (clear_inferiors): Free target_data member if set.
17971 (inferior_target_data, set_inferior_target_data): New functions.
17972 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17973 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17974 * linux-low.c (linux_bp_reinsert): New variable.
17975 (struct inferior_linux_data): New.
17976 (linux_create_inferior): Use set_inferior_target_data.
17977 (linux_attach): Likewise. Call add_inferior.
17978 (linux_wait_for_one_inferior): New function.
17979 (linux_wait): Call it.
17980 (linux_write_memory): Add const.
17981 (initialize_low): Call set_breakpoint_data.
17982 * linux-low.h (struct linux_target_ops): Add breakpoint
17984 * server.c (attach_inferior): Remove extra add_inferior
17986 * server.h: Include mem-break.h. Update inferior.c
17988 * target.c (read_inferior_memory)
17989 (write_inferior_memory): New functions.
17990 * target.h (read_inferior_memory)
17991 (write_inferior_memory): Change macros to prototypes.
17992 (struct target_ops): Update comments. Add const to write_memory
17995 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17997 * linux-low.c (usr_store_inferior_registers): Support
17998 registers which are allowed to fail to store.
17999 * linux-low.h (linux_target_ops): Likewise.
18000 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18001 (ppc_cannot_store_register): FPSCR may not be storable.
18003 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18005 * server.h: Include <string.h> if HAVE_STRING_H.
18006 * ChangeLog: Correct paths in last ChangeLog entry.
18008 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18010 * linux-low.h: Remove obsolete prototypes.
18011 (struct linux_target_ops): New.
18012 (extern the_low_target): New.
18013 * linux-low.c (num_regs, regmap): Remove declarations.
18014 (register_addr): Use the_low_target explicitly.
18015 (fetch_register): Likewise.
18016 (usr_fetch_inferior_registers): Likewise.
18017 (usr_store_inferior_registers): Likewise.
18018 * linux-arm-low.c (num_regs): Remove.
18019 (arm_num_regs): Define.
18020 (arm_regmap): Renamed from regmap, made static.
18021 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18023 (arm_cannot_store_register): Renamed from cannot_store_register,
18025 (the_low_target): New.
18026 * linux-i386-low.c (num_regs): Remove.
18027 (i386_num_regs): Define.
18028 (i386_regmap): Renamed from regmap, made static.
18029 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18031 (i386_cannot_store_register): Renamed from cannot_store_register,
18033 (the_low_target): New.
18034 * linux-ia64-low.c (num_regs): Remove.
18035 (ia64_num_regs): Define.
18036 (ia64_regmap): Renamed from regmap, made static.
18037 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18039 (ia64_cannot_store_register): Renamed from cannot_store_register,
18041 (the_low_target): New.
18042 * linux-m68k-low.c (num_regs): Remove.
18043 (m68k_num_regs): Define.
18044 (m68k_regmap): Renamed from regmap, made static.
18045 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18047 (m68k_cannot_store_register): Renamed from cannot_store_register,
18049 (the_low_target): New.
18050 * linux-mips-low.c (num_regs): Remove.
18051 (mips_num_regs): Define.
18052 (mips_regmap): Renamed from regmap, made static.
18053 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18055 (mips_cannot_store_register): Renamed from cannot_store_register,
18057 (the_low_target): New.
18058 * linux-ppc-low.c (num_regs): Remove.
18059 (ppc_num_regs): Define.
18060 (ppc_regmap): Renamed from regmap, made static.
18061 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18063 (ppc_cannot_store_register): Renamed from cannot_store_register,
18065 (the_low_target): New.
18066 * linux-s390-low.c (num_regs): Remove.
18067 (s390_num_regs): Define.
18068 (s390_regmap): Renamed from regmap, made static.
18069 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18071 (s390_cannot_store_register): Renamed from cannot_store_register,
18073 (the_low_target): New.
18074 * linux-sh-low.c (num_regs): Remove.
18075 (sh_num_regs): Define.
18076 (sh_regmap): Renamed from regmap, made static.
18077 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18079 (sh_cannot_store_register): Renamed from cannot_store_register,
18081 (the_low_target): New.
18082 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18083 (the_low_target): New.
18085 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18087 * Makefile.in: Add stamp-h target.
18088 * configure.in: Create stamp-h.
18089 * configure: Regenerated.
18091 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18093 * inferiors.c: New file.
18094 * target.c: New file.
18095 * target.h: New file.
18096 * Makefile.in: Add target.o and inferiors.o. Update
18098 * linux-low.c (inferior_pid): New static variable,
18099 moved from server.c.
18100 (linux_create_inferior): Renamed from create_inferior.
18101 Call add_inferior. Return 0 on success instead of a PID.
18102 (linux_attach): Renamed from myattach.
18103 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18104 (linux_thread_alive): Renamed from mythread_alive.
18105 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18107 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18108 (regsets_store_inferior_registers): Correct error message.
18109 Add missing ``return 0''.
18110 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18111 (linux_store_registers): Renamed from store_inferior_registers.
18112 (linux_read_memory): Renamed from read_inferior_memory.
18113 (linux_write_memory): Renamed from write_inferior_memory.
18114 (linux_target_ops): New structure.
18115 (initialize_low): Call set_target_ops ().
18116 * remote-utils.c (unhexify): New function.
18117 (hexify): New function.
18118 (input_interrupt): Send signals to ``signal_pid''.
18119 * server.c (inferior_pid): Remove.
18120 (start_inferior): Update create_inferior call.
18121 (attach_inferior): Call add_inferior.
18122 (handle_query): New function.
18123 (main): Call handle_query for `q' packets.
18124 * server.h: Include "target.h". Remove obsolete prototypes.
18125 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18127 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18129 * Makefile.in: Add WARN_CFLAGS. Update configury
18131 * configure.in: Check for <string.h>
18132 * configure: Regenerate.
18133 * config.in: Regenerate.
18134 * gdbreplay.c: Include needed system headers.
18135 (remote_open): Remove strchr prototype.
18136 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18137 * regcache.c (supply_register): Change buf argument to const void *.
18138 (supply_register_by_name): Likewise.
18139 (collect_register): Change buf argument to void *.
18140 (collect_register_by_name): Likewise.
18141 * regcache.h: Add missing prototypes.
18142 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18143 * server.c (handle_query): New function.
18144 (attached): New static variable, moved out of main.
18145 (main): Quiet longjmp clobber warnings.
18146 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18147 * utils.c (error): Remove NORETURN.