1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 * target.h (class process_target): New class definition.
4 (struct process_stratum_target) <pt>: New field with type
6 * linux-low.h (class linux_process_target): Define as a derived
7 class of 'process_target'.
8 * linux-low.cc (linux_target_ops): Add a linux_process_target*
10 * lynx-low.h (class lynx_process_target): Define as a derived
11 class of 'process_target'.
12 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
14 * nto-low.h (class nto_process_target): Define as a derived
15 class of 'process_target'.
16 * nto-low.cc (nto_target_ops): Add an nto_process_target*
18 * win32-low.h (class win32_process_target): Define as a derived
19 class of 'process_target'.
20 * win32-low.cc (win32_target_ops): Add a win32_process_target*
23 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
25 * configure: Regenerate.
27 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
28 Andrew Burgess <andrew.burgess@embecosm.com>
30 * linux-riscv-low.cc: New file.
31 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
32 and nat/riscv-linux-tdesc.c.
33 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
34 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
37 2020-02-14 Tom Tromey <tom@tromey.com>
39 * acinclude.m4: Don't include acx_configure_dir.m4.
40 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
41 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
42 (all, install-only, uninstall, clean-info, clean)
43 (maintainer-clean): Don't recurse.
44 (subdir_do, all-lib): Remove.
45 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
47 (generated_files): Update.
48 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
50 * configure.ac: Don't configure gnulib or libiberty.
53 2020-02-14 Eli Zaretskii <eliz@gnu.org>
55 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
56 preparing the command line for CreateProcess.
57 (win32_create_inferior): Reflect the program name in debugging
58 output that shows the process and its command line.
60 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
62 * Makefile.in: Rename source files from .c to .cc.
63 * %.c: Rename to %.cc.
64 * configure.ac: Rename server.c to server.cc.
65 * configure: Re-generate.
67 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
69 * Makefile.in: Rename gdbsupport source files from .c to .cc.
71 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
73 * win32-low.c (win32_create_inferior): Set signal_pid.
75 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
76 Pedro Alves <palves@redhat.com>
78 Skip building gdbserver in a cross-configuration.
79 * configure.srv: Set $gdbserver_host depending on whether $target
80 is $host. Use $gdbserver_host instead of $host.
82 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
84 * configure: Re-generate.
86 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
88 * configure: Re-generate.
90 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
92 * acinclude.m4: Update warning.m4 path.
94 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
96 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
97 (handle_exception): Set siginfo_er.
98 (win32_xfer_siginfo): New function.
100 2020-02-07 Tom Tromey <tom@tromey.com>
101 Pedro Alves <palves@redhat.com>
103 * README: Update build documentation.
104 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
106 * configure.ac: Update paths.
107 * configure: Rebuild.
108 * acinclude.m4: Update paths.
109 * Makefile.in: Update include paths.
110 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
111 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
112 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
113 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
114 (%-generated.c): Update paths.
115 * Move entire directory from ../gdb/gdbserver.
117 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
119 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
121 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
123 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
124 assignment instead of srv_linux_obj.
126 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
128 * server.c (handle_qxfer_libraries): Write segment-address with
131 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
133 * Makefile.in (install-strip): New target.
134 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
135 * aclocal.m4: Regenerate.
136 * configure: Regenerate.
137 * configure.ac: Add AM_PROG_INSTALL_STRIP.
139 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
141 * Makefile.in (SFILES): Adjust paths to point to real files.
142 (OBS): Move waitstatus.o to target/waitstatus.o.
143 (TAGS): Transform paths appropriately.
145 (nat/%.o): ... this pattern rule.
147 (target/%.o): ... this pattern rule.
148 * configure.srv: Adjust paths throughout to include nat/ prefix
149 with the revant files.
150 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
151 * configure: Regenerate.
153 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
155 * Makefile.in (TAGS): Remove config files from the recipe.
157 2020-01-14 Tom Tromey <tom@tromey.com>
159 * configure: Rebuild.
160 * configure.ac: Remove any checks that were added to common.m4.
161 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
164 2020-01-14 Tom Tromey <tom@tromey.com>
166 * server.h: Include config.h.
167 * gdbreplay.c: Include config.h.
168 * configure: Rebuild.
169 * configure.ac: Don't source common.host.
170 * acinclude.m4: Update path.
171 * Makefile.in (INCSUPPORT): New variable.
172 (INCLUDE_CFLAGS): Add INCSUPPORT.
173 (SFILES): Update paths.
174 (version-generated.c): Update path to create-version.sh.
175 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
177 2020-01-14 Tom Tromey <tom@tromey.com>
179 * configure.ac (LIBS): Use WIN32APILIBS.
180 (USE_WIN32API): Don't define.
181 * configure: Rebuild.
183 2020-01-14 Tom Tromey <tom@tromey.com>
185 * configure: Rebuild.
187 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
189 * Makefile.in (%-generated.c): Remove rule for files from
192 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
194 * configure: Re-generate.
196 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
198 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
200 * tracepoint.c (stop_tracing, flush_trace_buffer,
201 about_to_request_buffer_space, get_trace_state_variable_value,
202 set_trace_state_variable_value, gdb_collect): Add declaration.
204 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
206 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
207 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
208 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
209 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
210 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
213 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
215 * inferiors.c: Include gdbsupport/common-inferior.h.
217 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
219 * hostio-errno.c: Include hostio.h.
221 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
223 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
226 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
228 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
229 * linux-arm-tdesc.h: Include arch/arm.h.
231 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
233 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
235 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
237 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
238 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
240 2020-01-10 Pedro Alves <palves@redhat.com>
242 * fork-child.c (post_fork_inferior): Pass target down to
244 * inferiors.c (switch_to_thread): Add process_stratum_target
246 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
247 * nto-low.c (nto_target_ops): Now a process_stratum_target.
248 * linux-low.c (linux_target_ops): Now a process_stratum_target.
249 * remote-utils.c (prepare_resume_reply): Pass the target to
251 * target.c (the_target): Now a process_stratum_target.
252 (done_accessing_memory): Pass the target to switch_to_thread.
253 (set_target_ops): Ajust to use process_stratum_target.
254 * target.h (struct target_ops): Rename to ...
255 (struct process_stratum_target): ... this.
256 (the_target, set_target_ops): Adjust.
257 (prepare_to_access_memory): Adjust comment.
258 * win32-low.c (child_xfer_memory): Adjust to use
259 process_stratum_target.
260 (win32_target_ops): Now a process_stratum_target.
262 2020-01-06 Eli Zaretskii <eliz@gnu.org>
263 Pedro Alves <palves@redhat.com>
265 * win32-low.c (get_child_debug_event): Extract the fatal exception
266 from the exit status and convert to the equivalent Posix signal
268 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
269 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
271 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
273 * Makefile.in: Use INSTALL_PROGRAM_ENV.
275 2020-01-01 Joel Brobecker <brobecker@adacore.com>
277 * server.c (gdbserver_version): Change copyright year to 2020.
278 * gdbreplay.c (gdbreplay_version): Likewise.
280 2019-12-19 Christian Biesinger <cbiesinger@google.com>
282 * configure: Regenerate.
283 * configure.ac: Quote variable arguments of test.
285 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
287 * Makefile.in: Fix build with GNU Make 3.81
289 2019-12-16 Tom Tromey <tromey@adacore.com>
291 * server.c (get_exec_file): Constify result.
293 2019-12-10 Christian Biesinger <cbiesinger@google.com>
295 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
296 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
297 * config.in: Regenerate.
298 * configure: Regenerate.
299 * configure.ac: Don't check for strerror.
300 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
301 Call safe_strerror instead of strerror.
302 * server.h (strerror): Remove this now-unnecessary declaration.
303 * tracepoint.c (init_named_socket): Call safe_strerror instead of
305 (gdb_agent_helper_thread): Likewise.
306 * utils.c (perror_with_name): Likewise.
308 2019-11-26 Tom Tromey <tom@tromey.com>
310 * configure, config.in: Rebuild.
312 2019-11-26 Tom Tromey <tom@tromey.com>
314 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
315 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
317 * configure, config.in: Rebuild.
319 2019-11-26 Tom Tromey <tom@tromey.com>
321 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
322 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
323 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
324 * acinclude.m4: Include ax_pthread.m4.
325 * config.in, configure: Rebuild.
327 2019-11-26 Christian Biesinger <cbiesinger@google.com>
329 * debug.c (debug_set_output): Call safe_strerror instead of
331 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
332 (linux_kill_one_lwp): Likewise.
333 (linux_detach_one_lwp): Likewise.
334 (linux_wait_for_event_filtered): Likewise.
335 (store_register): Likewise.
336 * lynx-low.c (lynx_attach): Likewise.
337 * mem-break.c (insert_memory_breakpoint): Likewise.
338 (remove_memory_breakpoint): Likewise.
339 (delete_fast_tracepoint_jump): Likewise.
340 (set_fast_tracepoint_jump): Likewise.
341 (uninsert_fast_tracepoint_jumps_at): Likewise.
342 (reinsert_fast_tracepoint_jumps_at): Likewise.
343 * nto-low.c (nto_xfer_memory): Likewise.
344 (nto_resume): Likewise.
346 2019-11-20 Luis Machado <luis.machado@linaro.org>
348 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
349 instead of register count.
350 * tdesc.c (tdesc_contains_feature): New function.
351 * tdesc.h (tdesc_contains_feature): New prototype.
353 2019-11-15 Christian Biesinger <cbiesinger@google.com>
355 * Makefile.in: Add safe-strerror.c.
356 * configure: Regenerate.
357 * configure.ac: Don't source common.host.
359 2019-11-15 Christian Biesinger <cbiesinger@google.com>
361 * config.in: Regenerate.
362 * configure: Regenerate.
364 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
366 * ax.c (ax_printf): Handle size_t_arg.
368 2019-11-06 Christian Biesinger <cbiesinger@google.com>
370 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
371 * mi/mi-main.c (output_cores): Likewise.
372 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
373 (linux_xfer_osdata_modules): Likewise.
374 * remote.c (register_remote_support_xml): Likewise.
375 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
376 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
378 2019-11-01 Christian Biesinger <cbiesinger@google.com>
380 * configure: Regenerate.
381 * configure.ac: Remove check for strerror_r.
383 2019-10-31 Christian Biesinger <cbiesinger@google.com>
385 * config.in: Regenerate.
386 * configure: Regenerate.
387 * configure.ac: Also check for strerror_r.
389 2019-10-31 Christian Biesinger <cbiesinger@google.com>
391 * ax.h (debug_agent): Remove duplicate declaration.
393 2019-10-26 Tom de Vries <tdevries@suse.de>
395 * linux-aarch64-low.c: Fix typos in comments.
396 * linux-arm-low.c: Same.
398 * linux-ppc-low.c: Same.
399 * proc-service.c: Same.
402 * tracepoint.c: Same.
405 2019-10-25 Tom Tromey <tromey@adacore.com>
407 * utils.c (xstrdup): Remove.
409 2019-10-23 Tom Tromey <tom@tromey.com>
411 * configure, config.in: Rebuild.
413 2019-10-23 Tom Tromey <tom@tromey.com>
415 * configure: Rebuild.
416 * acinclude.m4: Use m4_include, not sinclude.
418 2019-10-17 Tom Tromey <tromey@adacore.com>
420 * configure: Rebuild.
421 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
422 in AC_CONFIG_FILES invocation.
423 * Makefile.in (stamp-h, Makefile): Use new-style config.status
426 2019-10-16 Christian Biesinger <cbiesinger@google.com>
428 * server.c: Include xml-builtin.h.
429 (get_xml_features): Don't declare xml_builtins here.
431 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
433 * Makefile.in: Remove references to vec-ipa.o.
435 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
437 * Makefile.in: Remove references to vec.c.
439 2019-10-02 Christian Biesinger <cbiesinger@google.com>
441 * server.c (server_waiting): Change to bool.
442 (extended_protocol): Likewise.
443 (response_needed): Likewise.
444 (exit_requested): Likewise.
445 (run_once): Likewise.
446 (report_no_resumed): Likewise.
447 (non_stop): Likewise.
448 (disable_packet_vCont): Likewise.
449 (disable_packet_Tthread): Likewise.
450 (disable_packet_qC): Likewise.
451 (disable_packet_qfThreadInfo): Likewise.
452 (handle_general_set): Update.
453 (handle_detach): Update.
454 (handle_monitor_command): Update.
455 (handle_query): Update.
456 (captured_main): Update.
457 (process_serial_event): Update.
458 * server.h (server_waiting): Change to bool.
459 (disable_packet_vCont): Likewise.
460 (disable_packet_Tthread): Likewise.
461 (disable_packet_qC): Likewise.
462 (disable_packet_qfThreadInfo): Likewise.
463 (run_once): Likewise.
464 (non_stop): Likewise.
465 * target.c (target_stop_and_wait): Update.
467 2019-10-02 Tom Tromey <tromey@adacore.com>
469 * Makefile.in (SFILES): Add common-inferior.c.
470 (OBS): Add common-inferior.o.
471 * server.c (startup_with_shell): Don't define.
473 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
475 * linux-low.c (linux_low_read_btrace): Update for change to
478 2019-09-20 Christian Biesinger <cbiesinger@google.com>
480 * debug.c (debug_threads): Remove comment in favor of the header.
481 * debug.h (using_threads): Add declaration.
482 (debug_threads): Add comment.
483 * linux-aarch64-low.c: Include debug.h and remove declaration of
485 * nto-low.c: Likewise.
486 * remote-utils.c: Likewise.
487 * thread-db.c: Likewise.
489 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
491 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
492 and powerpc-cell64l-ipa.o.
493 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
494 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
495 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
498 * spu-low.c: Remove file.
500 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
501 (parse_spufs_run): Remove.
502 (ppc_get_pc): Remove Cell/B.E. support.
503 (ppc_set_pc): Likewise.
504 (ppc_breakpoint_at): Likewise.
505 (ppc_arch_setup): Likewise.
506 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
507 tdesc_powerpc_cell32l.
508 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
509 or init_registers_powerpc_cell32l.
510 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
511 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
512 or init_registers_powerpc_cell32l.
513 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
514 (init_registers_powerpc_cell32l): Remove prototype.
515 (init_registers_powerpc_cell64l): Likewise.
517 * target.h (struct target_ops): Remove qxfer_spu member.
518 * server.c (handle_qxfer_spu): Remove.
519 (qxfer_packets): Remove entry for "spu".
520 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
521 * linux-low.c (SPUFS_MAGIC): Remove.
522 (spu_enumerate_spu_ids): Remove.
523 (linux_qxfer_spu): Remove.
524 (linux_target_ops): Remove qxfer_spu member.
525 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
526 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
527 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
529 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
531 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
532 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
533 * config.in: Regenerate.
534 * configure: Regenerate.
536 2019-08-15 Tom Tromey <tromey@adacore.com>
538 * target.c (target_write_memory): Use gdb::byte_vector.
540 2019-08-15 Tom Tromey <tromey@adacore.com>
542 * tracepoint.c (write_inferior_data_pointer)
543 (write_inferior_integer, write_inferior_int8)
544 (write_inferior_uinteger, m_tracepoint_action_download)
545 (r_tracepoint_action_download, x_tracepoint_action_download)
546 (l_tracepoint_action_download, clear_inferior_trace_buffer)
547 (download_agent_expr, download_tracepoint_1)
548 (download_trace_state_variables, upload_fast_traceframes): Update.
549 * server.c (gdb_write_memory): Update.
550 * remote-utils.c (relocate_instruction): Update.
551 * proc-service.c (ps_pdwrite): Update.
552 * mem-break.c (remove_memory_breakpoint)
553 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
554 (uninsert_fast_tracepoint_jumps_at)
555 (reinsert_fast_tracepoint_jumps_at): Update.
556 * linux-x86-low.c (append_insns)
557 (i386_install_fast_tracepoint_jump_pad)
558 (amd64_write_goto_address, i386_write_goto_address): Update.
559 * linux-s390-low.c (append_insns, s390_write_goto_address):
561 * linux-ppc-low.c (ppc_relocate_instruction)
562 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
563 (ppc_write_goto_address): Update.
564 * linux-aarch64-low.c (append_insns): Update.
565 * target.h (struct target_ops): Update.
566 (write_inferior_memory): Don't declare.
567 * target.c (target_write_memory): Rename from
568 write_inferior_memory. Remove old target_write_memory.
570 2019-08-15 Tom Tromey <tromey@adacore.com>
572 * target.c (write_inferior_memory): Use std::vector.
574 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
577 * configure.ac: Drop enable-libmcheck support.
578 * configure, config.in: Rebuild.
579 * acinclude.m4: Don't include it.
581 2019-07-19 Alan Hayward <alan.hayward@arm.com>
583 * configure.srv: Remove Arm xml files.
585 2019-07-19 Alan Hayward <alan.hayward@arm.com>
587 * configure.srv: Add new files. Remove xml generated files.
588 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
590 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
591 * linux-aarch32-tdesc.c: New file.
592 * linux-aarch32-tdesc.h: New file.
593 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
594 * linux-arm-low.c (init_registers_arm, tdesc_arm)
595 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
596 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
597 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
598 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
599 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
600 (arm_read_description): Call arm_linux_read_description.
601 (initialize_low_arch): Don't init registers.
602 * linux-arm-tdesc.c: New file.
603 * linux-arm-tdesc.h: New file.
605 2019-07-10 Alan Hayward <alan.hayward@arm.com>
607 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
608 Move counter inside for.
609 (arm_read_description): Check ptrace earlier.
610 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
612 2019-07-09 Tom Tromey <tom@tromey.com>
614 * configure: Rebuild.
615 * configure.ac: Change common to gdbsupport.
616 * acinclude.m4: Change common to gdbsupport.
617 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
618 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
619 common to gdbsupport.
620 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
621 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
622 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
623 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
624 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
625 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
626 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
627 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
628 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
629 common to gdbsupport.
631 2019-07-04 Alan Hayward <alan.hayward@arm.com>
633 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
635 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
637 2019-07-04 Alan Hayward <alan.hayward@arm.com>
639 * configure.srv: Remove legacy xml.
640 * linux-aarch64-low.c (initialize_low_arch): Remove
641 initialize_low_tdesc call.
642 * linux-aarch64-tdesc-selftest.c: Remove file.
643 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
644 * linux-x86-low.c (initialize_low_arch): Remove
645 initialize_low_tdesc call.
646 * linux-x86-tdesc-selftest.c: Remove file.
647 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
649 2019-06-20 Tom de Vries <tdevries@suse.de>
651 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
652 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
654 2019-06-19 Tom de Vries <tdevries@suse.de>
656 * debug.h (debug_write): Change return type to ssize_t.
657 * debug.c (debug_write): Same.
659 2019-06-14 Tom Tromey <tom@tromey.com>
661 * configure.ac: Use new path to gnulib.
662 * configure: Rebuild.
663 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
666 2019-06-11 Tom Tromey <tom@tromey.com>
668 * Makefile.in (SFILES): Add alloc.c.
670 (IPA_OBJS): Add alloc-ipa.o.
671 (alloc-ipa.o): New target.
672 (%.o: ../%.c): New pattern rule.
674 2019-06-10 Tom Tromey <tromey@adacore.com>
676 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
677 end warning with a newline.
678 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
680 * thread-db.c (attach_thread): Don't end warning with a newline.
681 (thread_db_notice_clone): Likewise.
682 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
684 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
685 end warning with a newline.
687 2019-06-04 Pedro Alves <palves@redhat.com>
689 * server.c (captured_main): Use make_unique_xstrdup.
691 2019-06-02 Tom Tromey <tom@tromey.com>
693 * gdbreplay.c (fromhex): Remove.
694 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
696 2019-05-29 Tom Tromey <tromey@adacore.com>
698 * configure: Rebuild.
700 2019-05-06 Kevin Buettner <kevinb@redhat.com>
702 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
703 sign extension code on 32-bit builds.
705 2019-05-03 Eli Zaretskii <eliz@gnu.org>
708 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
710 2019-04-19 Tom Tromey <tom@tromey.com>
712 * server.c (struct vstop_notif): Derive from notif_event.
714 (queue_stop_reply): Update.
715 (remove_all_on_match_ptid): Change type. Rewrite.
716 (discard_queued_stop_replies): Rewrite.
717 (in_queued_stop_replies_ptid): Change type.
718 (in_queued_stop_replies): Rewrite.
719 (notif_stop): Update.
720 (queue_stop_reply_callback): Update.
721 (captured_main): Don't call initialize_notif.
722 (push_stop_notification): Update.
723 * notif.c (notif_write_event, handle_notif_ack)
724 (notif_event_enque, notif_push): Update.
725 (notif_event_xfree, initialize_notif): Remove.
726 * notif.h (struct notif_event): Include <list>, not
728 (struct notif_server) <queue>: Now a std::list.
729 (notif_event_p): Remove typedef.
730 (initialize_notif): Don't declare.
731 (struct notif_event): Add virtual destructor.
733 2019-04-17 Alan Hayward <alan.hayward@arm.com>
735 * ax.c (ax_vdebug): Call debug_printf.
736 * debug.c (debug_write): New function.
737 * debug.h (debug_write): New declaration.
738 * linux-low.c (sigchld_handler): Call debug_write.
740 2019-04-17 Alan Hayward <alan.hayward@arm.com>
742 * debug.c (debug_set_output): New function.
743 (debug_vprintf): Send output to debug_file.
744 (debug_flush): Likewise.
745 * debug.h (debug_set_output): New declaration.
746 * server.c (handle_monitor_command): Add debug-file option.
747 (captured_main): Likewise.
749 2019-04-17 Alan Hayward <alan.hayward@arm.com>
751 * debug.c (remote_debug): Add definition.
752 * debug.h (remote_debug): Add declaration.
753 * hostio.c (remote_debug): Remove declaration.
754 * remote-utils.c (struct ui_file): Likewise.
755 (remote_debug): Likewise.
756 * remote-utils.h (remote_debug): Likewise,
757 * server.c (remote_debug): Remove definition.
759 2019-04-10 Kevin Buettner <kevinb@redhat.com>
761 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
762 when using a 64-bit gdbserver.
764 2019-04-09 Tom Tromey <tromey@adacore.com>
766 * linux-low.c (select_event_lwp): Use find_thread_in_random.
768 2019-04-08 Tom Tromey <tom@tromey.com>
770 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
772 (linux_resume_one_lwp): Likewise.
774 2019-04-08 Tom Tromey <tom@tromey.com>
776 * gdbreplay.c: Update.
777 * linux-low.c: Update.
780 2019-04-08 Tom Tromey <tom@tromey.com>
782 * server.c: Use C++ exception handling.
783 * linux-low.c: Use C++ exception handling.
784 * gdbreplay.c: Use C++ exception handling.
786 2019-04-08 Tom Tromey <tom@tromey.com>
788 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
789 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
790 (captured_main, main): Update.
791 * gdbreplay.c (main): Update.
793 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
795 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
796 value in argument pointer, return 1 if the entry is found and 0
797 otherwise. Move comment.
798 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
799 * linux-low.h (linux_get_auxv): Declare.
800 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
802 2019-04-05 Tom Tromey <tromey@adacore.com>
804 * server.c (gdbserver_usage): Use upper-case for metasyntactic
807 2019-03-28 Alan Hayward <alan.hayward@arm.com>
809 * linux-low.c (AT_HWCAP2): Add define if not already included.
811 2019-03-26 Alan Hayward <alan.hayward@arm.com>
813 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
814 (aarch64_arch_setup): Call linux_get_hwcap.
815 * linux-arm-low.c (arm_get_hwcap): Remove function.
816 (arm_read_description): Call linux_get_hwcap.
817 * linux-low.c (linux_get_auxv): New function.
818 (linux_get_hwcap): Likewise.
819 (linux_get_hwcap2): Likewise.
820 * linux-low.h (linux_get_hwcap): New declaration.
821 (linux_get_hwcap2): Likewise.
822 * linux-ppc-low.c (ppc_get_auxv): Remove function.
823 (ppc_arch_setup): Call linux_get_hwcap.
824 * linux-s390-low.c (s390_get_hwcap): Remove function.
825 (s390_arch_setup): Call linux_get_hwcap.
827 2019-03-22 Alan Hayward <alan.hayward@arm.com>
828 Jiong Wang <jiong.wang@arm.com>
830 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
831 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
833 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
835 2019-03-22 Alan Hayward <alan.hayward@arm.com>
836 Jiong Wang <jiong.wang@arm.com>
838 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
839 (aarch64_get_hwcap): New function.
840 (aarch64_arch_setup): Read APIA hwcap.
842 2019-03-22 Alan Hayward <alan.hayward@arm.com>
843 Jiong Wang <jiong.wang@arm.com>
845 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
846 (initialize_low_tracepoint): Likewise.
847 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
848 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
849 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
850 (aarch64_linux_read_description): Likewise.
851 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
853 2019-03-12 John Baldwin <jhb@FreeBSD.org>
855 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
856 i386_create_target_description for 'segments' parameter.
857 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
858 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
859 * win32-i386-low.c (i386_arch_setup): Likewise.
861 2019-03-12 Tom Tromey <tromey@adacore.com>
863 * linux-low.c (iterate_over_lwps): Update.
865 2019-03-06 Tom Tromey <tom@tromey.com>
867 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
868 (captured_main): Use SCOPE_EXIT.
870 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
872 * configure.srv: Use '$enable_unittest' instead of '$development'
873 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
876 2019-02-27 Tom Tromey <tromey@adacore.com>
878 * gdbreplay.c (logchar): Handle \r\n.
880 2019-02-07 Alan Hayward <alan.hayward@arm.com>
882 * linux-low.c (linux_attach): Add process before lwp.
883 * server.c (attach_inferior): Check if already attached.
885 2019-02-07 Tom Tromey <tom@tromey.com>
887 * x86-tdesc.h: Rename include guard.
888 * x86-low.h: Add include guard.
889 * wincecompat.h: Rename include guard.
890 * win32-low.h: Add include guard.
891 * utils.h: Rename include guard.
892 * tracepoint.h: Rename include guard.
893 * tdesc.h: Rename include guard.
894 * target.h: Rename include guard.
895 * server.h: Rename include guard.
896 * remote-utils.h: Rename include guard.
897 * regcache.h: Rename include guard.
898 * nto-low.h: Rename include guard.
899 * notif.h: Add include guard.
900 * mem-break.h: Rename include guard.
901 * lynx-low.h: Add include guard.
902 * linux-x86-tdesc.h: Add include guard.
903 * linux-s390-tdesc.h: Add include guard.
904 * linux-ppc-tdesc-init.h: Add include guard.
905 * linux-low.h: Add include guard.
906 * linux-aarch64-tdesc.h: Add include guard.
907 * linux-aarch32-low.h: Add include guard.
908 * inferiors.h: Rename include guard.
909 * i387-fp.h: Rename include guard.
910 * hostio.h: Rename include guard.
911 * gdbthread.h: Rename include guard.
912 * gdb_proc_service.h: Rename include guard.
913 * event-loop.h: Rename include guard.
914 * dll.h: Rename include guard.
915 * debug.h: Rename include guard.
916 * ax.h: Rename include guard.
918 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
921 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
922 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
924 2019-01-25 Tom Tromey <tom@tromey.com>
926 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
928 2019-01-25 Tom Tromey <tom@tromey.com>
930 * win32-low.c: Fix common/ includes.
931 * win32-i386-low.c: Fix common/ includes.
932 * tracepoint.c: Fix common/ includes.
933 * thread-db.c: Fix common/ includes.
934 * target.h: Fix common/ includes.
935 * symbol.c: Fix common/ includes.
936 * spu-low.c: Fix common/ includes.
937 * server.h: Fix common/ includes.
938 * server.c: Fix common/ includes.
939 * remote-utils.c: Fix common/ includes.
940 * regcache.h: Fix common/ includes.
941 * regcache.c: Fix common/ includes.
942 * nto-x86-low.c: Fix common/ includes.
943 * notif.h: Fix common/ includes.
944 * mem-break.h: Fix common/ includes.
945 * lynx-low.c: Fix common/ includes.
946 * lynx-i386-low.c: Fix common/ includes.
947 * linux-x86-tdesc-selftest.c: Fix common/ includes.
948 * linux-x86-low.c: Fix common/ includes.
949 * linux-low.c: Fix common/ includes.
950 * inferiors.h: Fix common/ includes.
951 * i387-fp.c: Fix common/ includes.
952 * hostio.c: Fix common/ includes.
953 * hostio-errno.c: Fix common/ includes.
954 * gdbthread.h: Fix common/ includes.
955 * gdbreplay.c: Fix common/ includes.
956 * fork-child.c: Fix common/ includes.
957 * event-loop.c: Fix common/ includes.
959 (enum gdb_agent_op): Fix common/ includes.
961 2019-01-21 Tom Tromey <tom@tromey.com>
963 * tracepoint.c: Fix includes.
964 * remote-utils.c: Fix includes.
965 * linux-x86-low.c: Fix includes.
967 2019-01-01 Joel Brobecker <brobecker@adacore.com>
969 * gdbreplay.c (gdbreplay_version): Update copyright year in
971 * server.c (gdbserver_version): Likewise.
973 2018-12-05 Alan Hayward <alan.hayward@arm.com>
975 * linux-low.c (add_lwp): Switch ordering.
977 2018-11-29 Tom Tromey <tom@tromey.com>
979 * win32-low.c (win32_join): Take pid, not process.
980 * target.h (struct target_ops) <join>: Change argument type.
981 (join_inferior): Change argument name.
982 * spu-low.c (spu_join): Take pid, not process.
983 * server.c (handle_detach): Preserve pid before destroying
985 * lynx-low.c (lynx_join): Take pid, not process.
986 * linux-low.c (linux_join): Take pid, not process.
988 2018-11-23 Alan Hayward <alan.hayward@arm.com>
990 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
991 (aarch64_cannot_fetch_register): Likewise.
992 (struct linux_target_ops): Update references.
994 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
996 * linux-ppc-low.c: Include nat/linux-ptrace.h.
998 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1000 * configure.srv (ipa_ppc_linux_regobj): Add
1001 powerpc-isa207-htm-vsx32l-ipa.o and
1002 powerpc-isa207-htm-vsx64l-ipa.o.
1003 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1004 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1005 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1006 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1007 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1008 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1009 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1010 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1011 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1012 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1013 (init_registers_powerpc_isa207_htm_vsx32l)
1014 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1015 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1016 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1017 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1018 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1019 (ppc_store_tm_ctarregset): New functions.
1020 (ppc_regsets): Add entries for HTM regsets.
1021 (ppc_arch_setup): Set htm in features struct when needed. Set
1022 sizes for the HTM regsets.
1023 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1024 (initialize_low_arch): Call
1025 init_registers_powerpc_isa207_htm_vsx32l and
1026 init_registers_powerpc_isa207_htm_vsx64l.
1027 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1028 PPC_TDESC_ISA207_HTM_VSX.
1029 (initialize_low_tracepoint): Call
1030 init_registers_powerpc_isa207_htm_vsx32l and
1031 init_registers_powerpc_isa207_htm_vsx64l.
1033 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1035 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1036 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1037 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1038 (ppc_store_pmuregset): New functions.
1039 (ppc_regsets): Add entries for ebb and pmu regsets.
1040 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1041 pmu regsets are available. Set sizes for these regsets.
1043 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1045 * configure.srv (ipa_ppc_linux_regobj): Add
1046 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1047 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1048 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1049 rs6000/powerpc-isa207-vsx32l.xml, and
1050 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1051 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1052 <PPC_TDESC_ISA207_VSX>: New enum value.
1053 (init_registers_powerpc_isa207_vsx32l): Declare.
1054 (init_registers_powerpc_isa207_vsx64l): Declare.
1055 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1056 (ppc_store_tarregset): New function.
1057 (ppc_regsets): Add entry for the TAR regset.
1058 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1059 size for the TAR regsets.
1060 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1061 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1062 and init_registers_powerpc_isa207_vsx64l.
1063 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1064 (initialize_low_tracepoint): Call
1065 init_registers_powerpc_isa207_vsx32l and
1066 init_registers_powerpc_isa207_vsx64l.
1068 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1069 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1071 * configure.srv (ipa_ppc_linux_regobj): Add
1072 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1073 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1074 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1075 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1076 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1077 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1078 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1079 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1080 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1081 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1082 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1083 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1084 (ppc_hwcap): Add comment.
1085 (ppc_hwcap2): New global.
1086 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1087 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1088 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1089 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1090 when needed. Set sizes for the the DSCR and PPR regsets.
1091 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1092 (initialize_low_arch): Call
1093 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1094 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1095 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1096 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1097 (initialize_low_tracepoint): Call
1098 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1099 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1101 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1103 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1105 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1106 Simon Marchi <simark@simark.ca>
1108 * acinclude.m4: Include "../selftest.m4".
1109 * configure: Regenerate.
1110 * configure.ac: Use "GDB_AC_SELFTEST".
1111 * configure.srv: Use "$enable_unittests" instead of
1112 "$development" when checking whether unit tests have been
1114 * server.c (captured_main): Update message informing that
1115 selftests have been disabled.
1117 2018-10-04 Tom Tromey <tom@tromey.com>
1119 * configure: Rebuild.
1121 2018-10-04 Tom Tromey <tom@tromey.com>
1123 * server.c (handle_status): Rename inner "thread".
1124 (process_serial_event): Declare "res" in 'm' case.
1125 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1126 (iterate_over_lwps): Rename inner "thread".
1127 (linux_qxfer_libraries_svr4): Rename inner "len".
1128 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1130 2018-10-01 Gary Benson <gbenson@redhat.com>
1132 * gdb_proc_service.h: Moved common code to
1133 common/gdb_proc_service.h.
1135 2018-10-01 Gary Benson <gbenson@redhat.com>
1137 * gdb_proc_service.h: Synchronize comments and whitespace with
1138 GDB's version of this file.
1140 2018-09-25 Tom Tromey <tom@tromey.com>
1142 * configure: Rebuild.
1143 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1145 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1147 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1148 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1149 ($(IPA_LIB)): Sort IPA_OBJS.
1151 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1153 * Makefile.in: Remove references to $(ADD_DEPS).
1155 2018-09-16 Tom Tromey <tom@tromey.com>
1157 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1159 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1162 2018-09-05 Tom Tromey <tom@tromey.com>
1164 * configure: Rebuild.
1166 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1169 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1171 2018-08-27 Tom Tromey <tom@tromey.com>
1174 * configure: Rebuild.
1176 2018-08-27 Tom Tromey <tom@tromey.com>
1178 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1179 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1180 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1181 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1182 (s390x_emit_stack_adjust): Add casts to unsigned char.
1184 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1188 * server.h (struct client_state) <disable_randomization>:
1191 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1193 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1195 (mips_supply_ptrace_register): Likewise.
1197 2018-07-22 Tom Tromey <tom@tromey.com>
1199 * configure: Rebuild.
1201 2018-07-22 Tom Tromey <tom@tromey.com>
1203 * win32-low.c (win32_create_inferior): Remove unused variables.
1204 * gdbreplay.c (remote_open): Remove unused variable.
1205 * remote-utils.c (remote_prepare): Remove unused variable.
1206 * x86-tdesc.h (X86_TDESC_H): Define.
1207 (amd64_expedite_regs): Define conditionally.
1208 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1209 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1210 * remote-utils.c (readchar): Remove unused variable.
1212 2018-07-13 Pedro Alves <palves@redhat.com>
1214 * linux-low.c (linux_kill): Change parameter to process_info
1215 pointer instead of pid. Adjust.
1216 * lynx-low.c (lynx_kill): Likewise.
1217 * nto-low.c (nto_kill): Likewise.
1218 * spu-low.c (spu_kill): Likewise.
1219 * win32-low.c (win32_kill): Likewise.
1220 * server.c (handle_v_kill, kill_inferior_callback)
1221 (detach_or_kill_for_exit): Adjust.
1222 * target.c (kill_inferior): Change parameter to process_info
1223 pointer instead of pid. Adjust.
1224 * target.h (struct target_ops) <kill>: Change parameter to
1225 process_info pointer instead of pid. Adjust all implementations
1227 (kill_inferior): Likewise.
1229 2018-07-13 Pedro Alves <palves@redhat.com>
1231 * linux-low.c (linux_detach, linux_join): Change parameter to
1232 process_info pointer instead of pid. Adjust.
1233 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1234 * nto-low.c (nto_detach): Likewise.
1235 * spu-low.c (spu_detach, spu_join): Likewise.
1236 * win32-low.c (win32_detach, win32_join): Likewise.
1237 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1238 * target.h (struct target_ops) <detach, join>: Change parameter to
1239 process_info pointer instead of pid. Adjust all implementations
1241 (detach_inferior, join_inferior): Rename 'pid' parameter to
1244 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1245 Jan Kratochvil <jan.kratochvil@redhat.com>
1246 Paul Fertser <fercerpav@gmail.com>
1247 Tsutomu Seki <sekiriki@gmail.com>
1249 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1250 (OBS): Add 'common/netstuff.o'.
1251 (GDBREPLAY_OBS): Likewise.
1252 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1253 (remote_open): Implement support for IPv6
1255 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1257 (handle_accept_event): Accept connections from IPv6 sources.
1258 (remote_prepare): Handle IPv6-style hostnames; implement
1259 support for IPv6 connections.
1260 (remote_open): Implement support for printing connections from
1263 2018-07-11 Pedro Alves <palves@redhat.com>
1266 * mem-break.c (any_persistent_commands): Add process_info
1267 parameter and use it instead of relying on the current process.
1268 Change return type to bool.
1269 * mem-break.h (any_persistent_commands): Add process_info
1270 parameter and change return type to bool.
1271 * server.c (handle_detach): Remove require_running_or_return call.
1272 Look up the process_info for the process we're about to detach.
1273 If not found, return back error to GDB. Adjust
1274 any_persistent_commands call to pass down a process pointer.
1276 2018-07-11 Pedro Alves <palves@redhat.com>
1278 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1279 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1280 instead of collect_register_by_name.
1281 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1282 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1284 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1285 Pedro Alves <palves@redhat.com>
1287 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1289 2018-07-03 Tom Tromey <tom@tromey.com>
1291 * linux-low.c: Update.
1292 * lynx-low.c: Update.
1293 * mem-break.c: Update.
1294 * nto-low.c: Update.
1295 * remote-utils.c: Update.
1297 * spu-low.c: Update.
1299 * win32-low.c: Update.
1301 2018-07-03 Tom Tromey <tom@tromey.com>
1305 2018-07-03 Tom Tromey <tom@tromey.com>
1307 * linux-low.c: Update.
1309 2018-07-03 Tom Tromey <tom@tromey.com>
1313 2018-07-03 Tom Tromey <tom@tromey.com>
1315 * linux-low.c: Update.
1316 * linux-mips-low.c: Update.
1317 * lynx-low.c: Update.
1318 * nto-low.c: Update.
1319 * remote-utils.c: Update.
1321 * spu-low.c: Update.
1323 * thread-db.c: Update.
1325 2018-07-03 Tom Tromey <tom@tromey.com>
1327 * linux-low.c: Update.
1328 * linux-mips-low.c: Update.
1329 * lynx-low.c: Update.
1330 * mem-break.c: Update.
1331 * nto-low.c: Update.
1332 * remote-utils.c: Update.
1334 * spu-low.c: Update.
1336 * tracepoint.c: Update.
1338 2018-07-03 Tom Tromey <tom@tromey.com>
1340 * linux-low.c: Update.
1341 * linux-ppc-low.c: Update.
1342 * linux-x86-low.c: Update.
1343 * proc-service.c: Update.
1345 * spu-low.c: Update.
1346 * thread-db.c: Update.
1347 * win32-low.c: Update.
1349 2018-07-03 Tom Tromey <tom@tromey.com>
1351 * linux-low.c: Update.
1352 * lynx-low.c: Update.
1353 * nto-low.c: Update.
1354 * remote-utils.c: Update.
1355 * spu-low.c: Update.
1356 * thread-db.c: Update.
1357 * win32-low.c: Update.
1359 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1361 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1362 parameter in call to 'amd64_create_target_description'.
1364 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1366 * x86-tdesc.h: Remove executable permission flag.
1368 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1370 * configure.ac: Remove AC_PREREQ, add missing quoting.
1371 * configure: Re-generate.
1372 * config.in: Re-generate.
1373 * aclocal.m4: Re-generate.
1375 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1377 * tracepoint.h (current_traceframe): Remove declaration.
1379 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1381 * linux-aarch64-low.c (is_sve_tdesc): New function.
1382 (aarch64_sve_regs_copy_to_regcache): Likewise.
1383 (aarch64_sve_regs_copy_from_regcache): Likewise.
1384 (aarch64_regs_info): Add SVE checks.
1385 (initialize_low_arch): Initialize SVE.
1387 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1389 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1391 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1393 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1394 (initialize_low_tracepoint): Likewise
1395 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1396 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1398 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1400 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1402 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1404 * server.h (PBUFSIZ): Increase size
1406 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1408 * regcache.c (regcache::raw_compare): New function.
1409 * regcache.h (regcache::raw_compare): New declaration.
1411 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1413 * regcache.c (new_register_cache): Use new.
1414 (free_register_cache): Use delete.
1415 (register_data): Use const.
1416 (supply_register): Move body inside regcache.
1417 (regcache::raw_supply): New override function.
1418 (collect_register): Move body inside regcache.
1419 (regcache::raw_collect): New override function.
1420 (regcache::get_register_status): New override function.
1421 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1423 2018-06-09 Tom Tromey <tom@tromey.com>
1425 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1427 (event_queue): Use std::queue.
1428 (gdb_event_xfree): Remove.
1429 (initialize_event_loop, process_event, wait_for_event): Update.
1431 2018-06-08 Stan Cox <scox@redhat.com>
1433 * win32-low.c (win32_create_inferior): last_ptid and last_status
1434 moved to client_state.
1436 2018-06-08 Pedro Alves <palves@redhat.com>
1438 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1439 common/common-exceptions.o, common/common-utils.o,
1440 common/errors.o, common/print-utils.o and utils.o.
1441 * gdbreplay.c: Include "common-defs.h" instead of the two
1442 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1443 string.h or alloca.h.
1444 (perror_with_name): Delete.
1445 (remote_open): Use xstrdup instead of strdup.
1446 (main): Rename to ...
1447 (captured_main): ... this.
1450 2018-06-08 Tom Tromey <tom@tromey.com>
1452 * linux-low.c (linux_low_read_btrace): Update.
1454 2018-06-04 Stan Cox <scox@redhat.com>
1456 * server.h (struct client_state): New.
1457 * server.c (cont_thread, general_thread, multi_process)
1458 (report_fork_events, report_vfork_events, report_exec_events)
1459 (report_thread_events, swbreak_feature, hwbreak_feature)
1460 (vCont_supported, disable_randomization, pass_signals)
1461 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1462 Moved to client_state.
1463 * remote-utils.c (remote_debug, noack_mode)
1464 (transport_is_reliable): Moved to client_state.
1465 * tracepoint.c (current_traceframe): Moved to client_state.
1468 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1469 linux-low.c, remote-utils.h, target.c: Use client_state.
1471 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1473 * configure.srv: Add new c/h file.
1475 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1477 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1480 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1482 * gdb.arch/mips-fpregset-core.exp: New test.
1483 * gdb.arch/mips-fpregset-core.c: New test source.
1485 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1488 * hostio.c (require_int): Do not report overflow for integers
1489 between 0xfffffff and 0x7fffffff.
1491 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1493 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1494 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1495 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1497 (the_low_target): Wire them.
1499 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1501 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1502 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1503 mode. Call collect_register_by_name with vscr using
1504 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1505 (ppc_store_vrregset): Add and set vscr_offset variable as in
1506 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1509 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1511 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1512 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1513 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1515 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1517 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1518 (ppc_store_vsxregset): Likewise.
1519 (ppc_fill_vrregset): Likewise.
1520 (ppc_store_vrregset): Likewise.
1521 (ppc_fill_evrregset): Likewise.
1522 (ppc_store_evrregset): Likewise.
1523 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1524 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1527 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1529 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1530 wordsize of the inferior. Call ppc_linux_target_wordsize.
1532 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1534 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1535 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1536 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1537 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1538 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1539 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1540 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1541 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1542 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1543 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1544 (tdesc_powerpc_e500l): Remove.
1545 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1546 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1547 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1548 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1550 (ppc_arch_setup): Remove target description matching code. Fill a
1551 ppc_linux_features struct and call ppc_linux_match_description
1554 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1556 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1557 width of the requested register exceeds the width of the
1559 (mips_cannot_store_register): Likewise.
1561 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1563 * linux-mips-low.c (mips_fetch_register): New function. Update
1565 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1566 (the_low_target): Wire `mips_fetch_register'.
1568 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1570 * lynx-i386-low.c (LYNXOS_178): New macro.
1571 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1572 the layout on LynxOS-178.
1573 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1574 handle floating point registers that are not supported by
1577 2018-05-10 Tom Tromey <tom@tromey.com>
1579 * configure: Rebuild.
1581 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1584 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1585 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1586 Use it to set the expedite_regs field in the given tdesc.
1587 * x86-tdesc.h: New file.
1588 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1589 Adjust following the addition of the new expedite_regs parameter
1590 to init_target_desc.
1591 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1592 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1593 (i386_linux_read_description, amd64_linux_read_description):
1594 Adjust following the addition of the new expedite_regs parameter
1595 to init_target_desc.
1596 * lynx-i386-low.c: #include "x86-tdesc.h".
1597 (lynx_i386_arch_setup): Adjust following the addition of the new
1598 expedite_regs parameter to init_target_desc.
1599 * nto-x86-low.c: #include "x86-tdesc.h".
1600 (nto_x86_arch_setup): Adjust following the addition of the new
1601 expedite_regs parameter to init_target_desc.
1602 * win32-i386-low.c: #include "x86-tdesc.h".
1603 (i386_arch_setup): Adjust following the addition of the new
1604 expedite_regs parameter to init_target_desc.
1606 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1609 * win32-low.c (win32_create_inferior): Add call to my_wait
1610 setting last_status global.
1612 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1615 * win32-low.c (create_process): Only call gdb_tilde_expand if
1616 inferior_cwd is not NULL.
1618 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1620 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1621 registers to the cache if their values have changed.
1622 (i387_xsave_to_cache): Provide default values for x87 control
1623 registers when these features are available, but disabled.
1624 * regcache.c (supply_register_by_name_zeroed): New function.
1625 * regcache.h (supply_register_by_name_zeroed): Declare new
1628 2018-05-07 Tom Tromey <tom@tromey.com>
1630 * configure: Rebuild.
1632 2018-05-04 Tom Tromey <tom@tromey.com>
1634 * configure: Rebuild.
1636 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1637 Pedro Alves <palves@redhat.com>
1639 * linux-aarch64-low.c (aarch64_stopped_data_address):
1642 2018-04-27 Tom Tromey <tom@tromey.com>
1644 * configure: Rebuild.
1646 2018-04-23 Tom Tromey <tom@tromey.com>
1648 * configure: Rebuild.
1650 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1652 * Makefile.in (depcomp): Add "..".
1653 (all_deps_files): New and use it.
1655 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1657 * configure.srv (aarch64*-*-linux*): Don't include xml.
1658 (i[34567]86-*-cygwin*): Likewise.
1659 (i[34567]86-*-linux*): Likewise.
1660 (i[34567]86-*-lynxos*): Likewise.
1661 (i[34567]86-*-mingw32ce*): Likewise.
1662 (i[34567]86-*-mingw*): Likewise.
1663 (i[34567]86-*-nto*): Likewise.
1664 (tic6x-*-uclinux): Likewise.
1665 (x86_64-*-linux*): Likewise.
1666 (x86_64-*-mingw*): Likewise.
1667 (x86_64-*-cygwin*): Likewise.
1669 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1671 * tdesc.c: Remove xml parameter.
1673 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1675 * server.c (get_features_xml): Remove cast.
1676 * tdesc.c (void target_desc::accept): Fill in function.
1677 (tdesc_get_features_xml): Remove old xml creation.
1678 (print_xml_feature::visit_pre): Add xml vistor.
1679 * tdesc.h (struct target_desc): Make xmltarget mutable.
1680 (tdesc_get_features_xml): Remove declaration.
1682 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1684 * tdesc.c (tdesc_architecture_name): Add new function.
1685 (tdesc_osabi_name): Likewise.
1686 (tdesc_get_features_xml): Use new functions.
1688 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1690 * tdesc.c (tdesc_create_flags): Remove.
1691 (tdesc_add_flag): Likewise.
1692 (tdesc_named_type): Likewise.
1693 (tdesc_create_union): Likewise.
1694 (tdesc_create_struct): Likewise.
1695 (tdesc_create_vector): Likewise.
1696 (tdesc_add_bitfield): Likewise.
1697 (tdesc_add_field): Likewise.
1698 (tdesc_set_struct_size): Likewise.
1700 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1702 * tdesc.c (~target_desc): Remove implictly deleted items.
1703 (init_target_desc): Iterate all features.
1704 (tdesc_get_features_xml): Use vector.
1705 (tdesc_create_feature): Create feature.
1706 * tdesc.h (tdesc_feature) Remove
1707 (target_desc): Add features.
1709 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1711 * Makefile.in: Add common/tdesc.c
1712 * tdesc.c (init_target_desc): init all reg_defs from register
1714 (tdesc_create_reg): Create tdesc_reg.
1715 * tdesc.h (tdesc_feature): Add register vector.
1717 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1719 * tdesc.h (struct target_desc) <features>: Change type to
1720 std::vector<std::string>.
1721 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1723 (tdesc_get_features_xml): Likewise.
1724 (tdesc_create_feature): Likewise.
1726 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1728 * regcache.c (find_register_by_number): Return a ref.
1729 (find_regno): Use references.
1730 (register_size): Likewise.
1731 (register_data): Likewise.
1732 * tdesc.c (target_desc::~target_desc): Remove free calls.
1733 (target_desc::operator==): Use std::vector compare.
1734 (init_target_desc): Use reference.
1735 (tdesc_create_reg): Use reg constructors.
1736 * tdesc.h (struct target_desc): Replace pointer with object.
1738 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1740 * regcache.c (find_register_by_number): Make static.
1741 (find_regno): Use find_register_by_number
1742 * regcache.h (struct reg): Remove declaration.
1744 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1746 * tdesc.c (target_desc::~target_desc): Move to here.
1747 (target_desc::operator==): Likewise.
1748 * tdesc.h (target_desc::~target_desc): Move from here.
1749 (target_desc::operator==): Likewise.
1751 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1753 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1755 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1757 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1759 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1760 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1761 and init_registers_s390_gs_linux64.
1763 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1765 * linux-s390-low.c (s390_fill_gs): Remove function.
1766 (s390_fill_gsbc): Remove function.
1767 (s390_regsets): Set fill functions for the guarded storage regsets
1770 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1772 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1773 the word size. Add comment.
1774 (s390_get_wordsize): New function.
1775 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1776 pswm with it. Instead, use s390_get_wordsize to determine the
1777 word size first and derive the correct tdesc from that directly.
1779 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1781 * Makefile.in: Include silent-rules.mk.
1782 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1783 (COMPILE): Add ECHO_CXX.
1784 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1785 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1786 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1787 (version-generated.c): Add ECHO_GEN.
1788 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1789 (IPAGENT_COMPILE): Add ECHO_CXX.
1790 (%-generated.c): Add ECHO_REGDAT.
1792 2018-03-14 Tom Tromey <tom@tromey.com>
1795 * ax.c (ax_printf): Special case for NULL.
1797 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1799 * linux-low.c (linux_qxfer_libraries_svr4): Use
1800 xml_escape_text_append.
1802 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1804 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1806 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1808 * server.c (handle_general_set): Remove unnecessary xstrdup.
1810 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1812 * server.c (parse_debug_format_options): Adjust to
1813 delim_string_to_char_ptr_vec changes.
1814 * thread-db.c (thread_db_load_search): Adjust to
1815 dirnames_to_char_ptr_vec changes.
1817 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1819 * target.h (target_enable_btrace, target_disable_btrace)
1820 (target_read_btrace, target_read_btrace_conf): Turn macro into
1821 inline function. Throw error if target method is not defined.
1822 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1823 check for btrace target method. Be prepared to handle exceptions
1824 from btrace target methods.
1826 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1828 * server.c (captured_main): Change order of error message printed
1829 when the current working directory cannot be found.
1831 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1833 * server.c: Include "filenames.h" and "pathstuff.h".
1834 (program_name): Delete variable.
1835 (program_path): New anonymous class.
1836 (get_exec_wrapper): Use "program_path" instead of
1838 (handle_v_run): Likewise.
1839 (captured_main): Likewise.
1840 (process_serial_event): Likewise.
1842 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1844 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1845 (OBJS): Add "pathstuff.o".
1846 * server.c (current_directory): New global variable.
1847 (captured_main): Initialize "current_directory".
1849 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1851 * tdesc.c: Use common/tdesc.h.
1852 * tdesc.h: Likewise.
1854 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1855 Simon Marchi <simon.marchi@ericsson.com>
1857 * Makefile.in: Switch order of make rules.
1859 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1861 * Makefile.in: Add common directory in build.
1862 * configure.ac: Add common reference.
1863 * configure: Regenerate.
1865 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1867 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1868 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1869 * spu-low.c (spu_target_ops): Likewise.
1870 * win32-low.c (win32_target_ops): Likewise.
1871 * server.c (supported_btrace_packets): Report packets unconditionally.
1872 * target.h (target_ops) <supports_btrace>: Remove.
1873 (target_supports_btrace): Remove.
1875 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1877 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1878 (handle_btrace_disable): Change return type to void. Use exceptions
1880 (handle_btrace_general_set): Catch exception and copy message to
1883 2018-02-08 Tom Tromey <tom@tromey.com>
1885 * linux-low.c (install_software_single_step_breakpoints): Use
1886 make_scoped_restore.
1887 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1888 (do_restore_current_thread_cleanup): Remove.
1889 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1892 2018-02-08 Tom Tromey <tom@tromey.com>
1894 * mem-break.c (set_raw_breakpoint_at): Use
1895 gdb::unique_xmalloc_ptr.
1897 2018-01-30 Pedro Alves <palves@redhat.com>
1900 * target.c (target_terminal::terminal_state): Rename to ...
1901 (target_terminal::m_terminal_state): ... this.
1903 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1905 * linux-low.c (handle_extended_wait): Surround call to
1906 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1908 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1910 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1911 linux_ptrace_attach_fail_reason_string now returning an
1913 (linux_attach): Likewise.
1914 * thread-db.c (attach_thread): Likewise.
1916 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1919 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1920 checking for fs_base/gs_base fields in struct user_regs_struct.
1921 * configure: Regenerate.
1923 2018-01-16 Yao Qi <yao.qi@linaro.org>
1926 * linux-low.c (fetch_register): Call supply_register instead of
1929 2018-01-08 Yao Qi <yao.qi@linaro.org>
1930 Simon Marchi <simon.marchi@ericsson.com>
1932 * Makefile.in (OBS): Remove selftest.o.
1933 * configure.ac: Set srv_selftest_objs if $development is true.
1934 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1935 * configure: Re-generated.
1936 * server.c (captured_main): Wrap variable selftest_filter with
1939 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1941 * server.c (parse_debug_format_options): Return std::string.
1942 (handle_monitor_command, captured_main): Adjust.
1944 2018-01-05 Pedro Alves <palves@redhat.com>
1947 * server.c (captured_main): Pass quiet=false to
1948 save_original_signals_state.
1950 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1952 * gdbreplay.c (gdbreplay_version): Update copyright year in
1954 * server.c (gdbserver_version): Likewise.
1956 2017-12-08 Tom Tromey <tom@tromey.com>
1958 * ax.c (ax_printf): Update.
1960 2017-12-07 Yao Qi <yao.qi@linaro.org>
1962 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1963 aarch64_linux_read_description.
1964 * linux-amd64-ipa.c (idx2mask): New array.
1965 (get_ipa_tdesc): Move idx2mask out.
1966 (initialize_low_tracepoint): Initialize target descriptions.
1967 * linux-i386-ipa.c (idx2mask): New array.
1968 (get_ipa_tdesc): Move idx2mask out.
1969 (initialize_low_tracepoint): Initialize target descriptions.
1971 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1973 * tdesc.c (struct tdesc_type): Change return type.
1974 (tdesc_add_flag): Change parameter type.
1975 (tdesc_add_bitfield): Likewise.
1976 (tdesc_add_field): Likewise.
1977 (tdesc_set_struct_size): Likewise.
1979 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1981 * regcache.c (registers_to_string): Remove unused variable.
1983 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1985 * inferiors.c (for_each_inferior_with_data): Remove.
1986 * inferiors.h (for_each_inferior_with_data): Remove.
1987 * server.c (handle_qxfer_threads_worker): Change parameter type.
1988 (handle_qxfer_threads_proper): Use for_each_thread.
1990 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1992 * inferiors.c (for_each_inferior): Remove.
1993 (clear_inferiors): Use for_each_thread.
1994 * inferiors.h (for_each_inferior): Remove.
1995 * linux-low.c (linux_wait_for_event_filtered): Use
1997 (linux_stabilize_threads): Likewise.
1998 * regcache.c (regcache_release): Likewise.
1999 * server.c (gdb_wants_all_threads_stopped): Likewise.
2000 (clear_pending_status_callback): Remove.
2001 (handle_status): Use for_each_thread.
2002 (captured_main): Likewise.
2003 * win32-low.c (child_init_thread_list): Likewise.
2004 (win32_clear_inferiors): Likewise.
2005 (fake_breakpoint_event): Likewise.
2007 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2009 * inferiors.h (find_inferior): Remove.
2010 * inferiors.c (find_inferior): Remove.
2012 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2014 * linux-low.c (resume_status_pending_p): Update comment.
2015 (need_step_over_p): Update comment.
2017 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2019 * linux-low.c (proceed_one_lwp): Return void, change parameter
2021 (unsuspend_and_proceed_one_lwp): Likewise.
2022 (proceed_all_lwps): Use for_each_thread.
2023 (unstop_all_lwps): Likewise.
2025 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2027 * linux-low.c (linux_resume_one_thread): Return void, take
2029 (linux_resume): Use for_each_thread.
2031 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2033 * linux-low.c (send_sigstop_callback): Return void, change
2034 parameter type. Rename to...
2035 (send_sigstop): ... this.
2036 (suspend_and_send_sigstop_callback): Return void, change parameter
2038 (suspend_and_send_sigstop): ... this.
2039 (stop_all_lwps): Use for_each_thread.
2041 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2043 * linux-low.c (lwp_running): Return bool, remove unused
2045 (linux_stabilize_threads): Use find_thread.
2047 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2049 * linux-low.c (select_singlestep_lwp_callback): Remove.
2050 (count_events_callback): Remove.
2051 (select_event_lwp_callback): Remove.
2052 (select_event_lwp): Use find_thread/for_each_thread.
2054 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2056 * linux-low.c (not_stopped_callback): Return bool, take filter
2058 (linux_wait_for_event_filtered): Use find_thread.
2059 (linux_wait_1): Likewise.
2061 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2063 * linux-low.c (same_lwp): Remove.
2064 (find_lwp_pid): Use find_thread.
2066 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2068 * linux-low.c (delete_lwp_callback): Remove.
2069 (linux_mourn): Use for_each_thread.
2071 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2073 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2074 args parameter, don't check for pid.
2075 (linux_detach): Use for_each_thread.
2077 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2079 * linux-low.c (struct counter): Remove.
2080 (second_thread_of_pid_p): Remove.
2081 (last_thread_of_process_p): Use find_thread.
2083 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2085 * inferiors.c (find_inferior_in_random): Remove.
2086 * inferiors.h (find_inferior_in_random): Remove.
2087 * linux-low.c (status_pending_p_callback): Return bool, accept
2088 parameter ptid directly.
2089 (linux_wait_for_event_filtered): Use find_thread_in_random.
2090 (linux_wait_1): Likewise.
2092 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2094 * inferiors.c (find_inferior_id): Remove.
2095 (find_thread_ptid): Move implemention from find_inferior_id to
2097 * inferiors.h (find_inferior_id): Remove.
2098 * server.c (handle_status): Use find_thread_ptid.
2099 (process_serial_event): Likewise.
2100 * thread-db.c (find_one_thread): Likewise.
2101 (thread_db_thread_handle): Likewise.
2102 * win32-low.c (thread_rec): Likewise.
2103 (child_delete_thread): Likewise.
2104 (win32_thread_alive): Likewise.
2105 (get_child_debug_event): Likewise.
2107 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2109 * linux-mips-low.c (update_watch_registers_callback): Return
2110 void, remove pid_p parameter, don't check for pid.
2111 (mips_insert_point, mips_remove_point): Use for_each_thread.
2113 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2115 * lynx.low (lynx_delete_thread_callback): Remove.
2116 (lynx_mourn): Use for_each_thread.
2118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2120 * regcache.c (regcache_invalidate_one): Remove.
2121 (regcache_invalidate_pid): use for_each_thread.
2123 2017-11-26 Tom Tromey <tom@tromey.com>
2125 * linux-low.c (linux_create_inferior): Update.
2127 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2129 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2131 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2133 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2134 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2135 * linux-aarch64-tdesc-selftest.c: New file.
2136 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2138 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2140 * configure.srv: Add new file.
2141 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2142 * linux-aarch64-tdesc-selftest.c: New file.
2143 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2145 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2147 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2148 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2149 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2151 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2153 * configure.srv: Add new files.
2154 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2155 aarch64_linux_read_description.
2156 * linux-aarch64-low.c (aarch64_linux_read_description):
2157 Merge with aarch64_arch_setup.
2158 (aarch64_arch_setup): Call aarch64_linux_read_description.
2159 * linux-aarch64-tdesc.c: New file.
2160 * linux-aarch64-tdesc.h: New file.
2162 2017-11-24 Yao Qi <yao.qi@linaro.org>
2164 * configure.srv: Set $srv_regobj for tic6x-linux.
2165 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2166 (tic6x_read_description): Move some code to tic6x_arch_setup.
2167 (tic6x_tdesc_test): New function.
2168 (initialize_low_arch): Call selftests::register_test.
2170 2017-11-22 Yao Qi <yao.qi@linaro.org>
2172 * remote-utils.c (prepare_resume_reply): Use memcpy.
2174 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2176 * linux-low.c (kill_one_lwp_callback): Return void, take
2177 argument directly, don't filter on pid.
2178 (linux_kill): Use for_each_thread.
2180 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2182 * linux-low.c (need_step_over_p): Return bool, remove dummy
2184 (linux_resume, proceed_all_lwps): Use find_thread.
2186 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2188 * linux-low.c (resume_status_pending_p): Return bool, remove
2190 (linux_resume): Use find_thread.
2192 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2194 * linux-low.c (struct thread_resume_array): Remove.
2195 (linux_set_resume_request): Return void, take arguments
2197 (linux_resume): Use for_each_thread.
2199 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2201 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2202 return bool, remove data argument.
2203 (linux_stabilize_threads): Use find_thread.
2205 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2207 * linux-low.c (unsuspend_one_lwp): Remove.
2208 (unsuspend_all_lwps): Use for_each_thread, inline code from
2211 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2213 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2214 * linux-low.c (struct iterate_over_lwps_args): Remove.
2215 (iterate_over_lwps_filter): Remove.
2216 (iterate_over_lwps): Use find_thread.
2218 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2220 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2221 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2222 code from reset_lwp_ptrace_options_callback.
2224 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2226 * linux-arm-low.c (struct update_registers_data): Remove.
2227 (update_registers_callback): Return void, take arguments
2228 directly, don't check thread's pid.
2229 (arm_insert_point, arm_remove_point): Use for_each_thread.
2231 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2233 * win32-low.c (continue_one_thread): Return void, take argument
2235 (child_continue): Use for_each_thread.
2237 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2239 * win32-i386-low.c (update_debug_registers_callback): Rename
2241 (update_debug_registers): ... this, return void, remove pid_p arg.
2242 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2244 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2246 * inferiors.h (struct process_info): Add constructor, initialize
2248 <syscalls_to_catch>: Change type to std::vector<int>.
2249 * inferiors.c (add_process): Allocate process_info with new.
2250 (remove_process): Free process_info with delete.
2251 * linux-low.c (handle_extended_wait): Adjust.
2252 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2253 * server.c (handle_general_set): Adjust.
2255 2017-11-16 Pedro Alves <palves@redhat.com>
2257 * remote-utils.c (remote_close): Block SIGIO signals instead of
2258 uninstalling the SIGIO handler.
2260 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2262 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2264 2017-11-16 Yao Qi <yao.qi@linaro.org>
2266 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2267 (tic6x_store_gregset): Likewise.
2268 (tic6x_usrregs_info): Move it up.
2270 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2272 * Makefile.in: Update arch rules.
2273 * configure.srv: Explicitly mark arch/ files.
2275 2017-11-13 Andreas Schwab <schwab@suse.de>
2277 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2279 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2281 2017-11-06 Pedro Alves <palves@redhat.com>
2283 * config.in, configure: Regenerate.
2285 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2287 * target.c (struct thread_search): Remove.
2288 (thread_search_callback): Remove.
2289 (prepare_to_access_memory): Use for_each_thread instead of
2290 find_inferior. Inline code from thread_search_callback.
2292 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2294 * server.c (struct visit_actioned_threads_data): Remove.
2295 (visit_actioned_threads): Change prototype to take arguments
2297 (resume): Use find_thread instead of find_inferior.
2299 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2301 * server.c (queue_stop_reply_callback): Change prototype, return
2303 (find_status_pending_thread_callback): Remove.
2304 (handle_status): Replace find_inferior with find_thread and
2307 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2309 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2311 (aarch64_store_gregset): Likewise.
2312 (aarch64_fill_fpregset): Likewise.
2313 (aarch64_store_fpregset): Likewise.
2315 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2317 * gdbthread.h (find_thread, for_each_thread): New functions.
2318 * inferiors.c (thread_of_pid): Remove.
2319 (find_any_thread_of_pid): Use find_thread.
2320 * linux-low.c (num_lwps): Use for_each_thread.
2322 2017-10-17 Yao Qi <yao.qi@linaro.org>
2324 * Makefile.in: Remove one rule.
2325 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2327 2017-10-17 Yao Qi <yao.qi@linaro.org>
2329 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2330 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2332 2017-10-17 Yao Qi <yao.qi@linaro.org>
2334 * configure.srv: Rename arm.o with arch/arm.o.
2336 2017-10-17 Yao Qi <yao.qi@linaro.org>
2338 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2339 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2340 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2341 (arch-i386.o, arch-amd64.o): Remove rules.
2342 (arch/%.o): New rule.
2343 Update POSTCOMPILE and COMPILE.pre.
2344 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2345 * configure: Re-generated.
2346 * configure.srv: Replace arch-i386.o with arch/i386.o.
2347 Replace arch-amd64.o with arch/amd64.o.
2349 2017-10-16 Yao Qi <yao.qi@linaro.org>
2351 * configure: Regenerated.
2353 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2355 * inferiors.h: (struct inferior_list): Remove.
2356 (struct inferior_list_entry); Remove.
2357 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2358 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2359 get_first_inferior): Remove.
2360 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2361 find_inferior_id, find_inferior_in_random): Change signature.
2362 * inferiors.c (all_threads): Change type to
2363 std::list<thread_info *>.
2364 (get_thread): Remove macro.
2365 (find_inferior, find_inferior_id): Change signature, implement
2367 (find_inferior_in_random): Change signature, implement using
2368 find_thread_in_random.
2369 (for_each_inferior, for_each_inferior_with_data): Change
2370 signature, implement using for_each_thread.
2371 (add_inferior_to_list, remove_inferior): Remove.
2372 (add_thread, get_first_thread, thread_of_pid,
2373 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2374 (get_first_inferior, one_inferior_p, clear_inferior_list):
2376 (clear_inferiors, get_thread_process): Update.
2377 * gdbthread.h: Include <list>.
2378 (struct thread_info) <entry>: Remove field.
2380 (all_threads): Change type to std::list<thread_info *>.
2381 (get_first_inferior): Add doc.
2382 (find_thread, for_each_thread, find_thread_in_random): New
2384 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2385 * linux-arm-low.c (update_registers_callback): Update.
2386 * linux-low.c (second_thread_of_pid_p): Update.
2387 (kill_one_lwp_callback, linux_detach_lwp_callback,
2388 delete_lwp_callback, status_pending_p_callback, same_lwp,
2389 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2390 iterate_over_lwps, not_stopped_callback,
2391 resume_stopped_resumed_lwps, count_events_callback,
2392 select_singlestep_lwp_callback, select_event_lwp_callback,
2393 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2394 suspend_and_send_sigstop_callback, wait_for_sigstop,
2395 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2396 lwp_running, linux_set_resume_request, resume_status_pending_p,
2397 need_step_over_p, start_step_over, linux_resume_one_thread,
2398 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2399 reset_lwp_ptrace_options_callback): Update.
2400 * linux-mips-low.c (update_watch_registers_callback): Update.
2401 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2403 (free_register_cache_thread_one): Remove.
2404 (regcache_release): Update.
2405 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2406 handle_qxfer_threads_worker): Update.
2407 (handle_query): Update, use list iterator.
2408 (visit_actioned_threads, handle_pending_status,
2409 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2410 clear_pending_status_callback, set_pending_status_callback,
2411 find_status_pending_thread_callback, handle_status,
2412 process_serial_event): Update.
2413 * target.c (thread_search_callback): Update.
2414 * thread-db.c (thread_db_get_tls_address): Update.
2415 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2417 * win32-i386-low.c (update_debug_registers_callback): Update.
2418 * win32-low.c (delete_thread_info, child_delete_thread,
2419 continue_one_thread, suspend_one_thread,
2420 get_child_debug_event): Adjust.
2422 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2424 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2425 * inferiors.h: Include <list>.
2426 (struct process_info) <entry>: Remove field.
2428 (pid_of): Change macro to function.
2429 (ptid_of, lwpid_of): Remove macro.
2430 (all_processes): Change type to std::list<process_info *>.
2431 (ALL_PROCESSES): Remove macro.
2432 (for_each_process, find_process): New function.
2433 * inferiors.c (all_processes): Change type to
2434 std::list<process_info *>.
2435 (find_thread_process): Adjust.
2436 (add_process): Likewise.
2437 (remove_process): Likewise.
2438 (find_process_pid): Likewise.
2439 (get_first_process): Likewise.
2440 (started_inferior_callback): Remove.
2441 (have_started_inferiors_p): Adjust.
2442 (attached_inferior_callback): Remove.
2443 (have_attached_inferiors_p): Adjust.
2444 * linux-low.c (check_zombie_leaders): Likewise.
2445 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2446 (x86_linux_update_xmltarget): Adjust.
2447 * server.c (handle_query): Likewise.
2448 (gdb_reattached_process): Remove.
2449 (handle_status): Adjust.
2450 (kill_inferior_callback): Likewise.
2451 (detach_or_kill_inferior): Remove.
2452 (print_started_pid): Likewise.
2453 (print_attached_pid): Likewise.
2454 (detach_or_kill_for_exit): Update.
2455 (process_serial_event): Likewise.
2456 * linux-arm-low.c (arm_new_fork): Likewise.
2458 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2460 * dll.h: Include <list>.
2461 (struct dll_info): Add constructor.
2462 <entry>: Remove field.
2463 (all_dlls): Change type to std::list<dll_info>.
2464 * dll.c: Include <algorithm>.
2465 (get_dll): Remove macro.
2466 (all_dlls): Change type to std::list<dll_info *>.
2467 (free_one_dll): Remove.
2468 (match_dll): Likewise.
2469 (loaded_dll): Adjust.
2470 (unloaded_dll): Adjust to all_dlls type change, use
2471 std::find_if. Inline code from match_dll.
2472 (clear_dlls): Adjust to all_dlls type change.
2473 * server.c (emit_dll_description): Remove.
2474 (handle_qxfer_libraries): Adjust to all_dlls type change,
2475 integrate emit_dll_description's functionality.
2477 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2479 * linux-low.h (struct linux_target_ops) <delete_process>: New
2481 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2482 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2483 (struct linux_target_ops): Add delete_process callback.
2484 * linux-arm-low.c (arm_delete_process): New.
2485 (struct linux_target_ops): Add delete_process callback.
2486 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2487 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2488 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2489 * linux-mips-low.c (mips_linux_delete_process): New.
2490 (struct linux_target_ops): Add delete_process callback.
2491 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2492 * linux-s390-low.c (struct linux_target_ops): Likewise.
2493 * linux-sh-low.c (struct linux_target_ops): Likewise.
2494 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2495 * linux-tile-low.c (struct linux_target_ops): Likewise.
2496 * linux-x86-low.c (x86_linux_delete_process): New.
2497 (struct linux_target_ops): Add delete_process callback.
2498 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2500 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2502 * linux-aarch64-low.c (the_low_target): Add thread delete
2504 * linux-arm-low.c (arm_delete_thread): New function.
2505 (the_low_target): Add thread delete callback.
2506 * linux-bfin-low.c (the_low_target): Likewise.
2507 * linux-crisv32-low.c (the_low_target): Likewise.
2508 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2510 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2512 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2513 * linux-mips-low.c (mips_linux_delete_thread): New function.
2514 (the_low_target): Add thread delete callback.
2515 * linux-ppc-low.c (the_low_target): Likewise.
2516 * linux-s390-low.c (the_low_target): Likewise.
2517 * linux-sh-low.c (the_low_target): Likewise.
2518 * linux-tic6x-low.c (the_low_target): Likewise.
2519 * linux-tile-low.c (the_low_target): Likewise.
2520 * linux-x86-low.c (the_low_target): Likewise.
2521 * linux-xtensa-low.c (the_low_target): Likewise.
2523 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2525 * win32-low.c: Include "common-inferior.h".
2527 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2529 * inferiors.c (set_inferior_cwd): New function.
2530 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2531 (handle_query): Inform that QSetWorkingDir is supported.
2532 * win32-low.c (create_process): Pass the inferior's cwd to
2535 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2537 * inferiors.c (current_inferior_cwd): New global variable.
2538 (get_inferior_cwd): New function.
2539 * inferiors.h (struct process_info) <cwd>: New field.
2541 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2543 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2544 (OBS): Add gdb_tilde_expand.o.
2546 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2548 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2549 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2551 2017-09-29 Pedro Alves <palves@redhat.com>
2553 * ax.c (gdb_parse_agent_expr): Constify.
2554 * ax.h (gdb_parse_agent_expr): Constify.
2555 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2557 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2558 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2559 * remote-utils.h (read_ptid): Constify.
2560 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2561 (process_point_options, process_serial_event): Constify.
2562 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2563 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2564 (cmd_qtbuffer): Constify.
2566 2017-09-29 Pedro Alves <palves@redhat.com>
2568 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2571 2017-09-29 Pedro Alves <palves@redhat.com>
2573 * linux-low.c (handle_extended_wait): Pass parent thread instead
2574 of process to thread_db_notice_clone.
2575 * linux-low.h (thread_db_notice_clone): Replace parent process
2576 parameter with parent thread parameter.
2577 * thread-db.c (find_one_thread): Add comment.
2578 (thread_db_notice_clone): Replace parent process parameter with
2579 parent thread parameter. Temporarily switch to the parent thread.
2581 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2583 * gdbthread.h: Include "common-gdbthread.h".
2584 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2585 "if" when validating the ptid.
2586 * remote-utils.c: Include "gdbthread.h".
2587 (prepare_resume_reply): Use "switch_to_thread".
2588 * target.c (done_accessing_memory): Likewise.
2590 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2592 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2593 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2594 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2595 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2596 s390x-gs-linux64-ipa.o to ipa_obj.
2597 * linux-s390-low.c (HWCAP_S390_GS): New define.
2598 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2600 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2601 (s390_arch_setup): Check for guarded-storage support and choose
2603 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2604 init_registers_s390x_gs_linux64.
2605 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2607 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2608 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2610 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2612 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2614 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2616 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2617 (thread_db_thread_handle): Declare.
2618 * linux-low.c (linux_target_ops): Initialize thread_handle.
2619 * server.c (handle_qxfer_threads_worker): Add support for
2621 * target.h (struct target_ops): Add new function pointer,
2623 (target_thread_handle): Define.
2624 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2626 (thread_db_thread_handle): New function.
2628 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2630 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2631 * linux-low.h (thread_db_notice_clone): Declare.
2632 * thread-db.c (thread_db_notice_clone): New function.
2634 2017-09-21 Pedro Alves <palves@redhat.com>
2636 * server.c (gdb_read_memory, handle_status, process_serial_event)
2637 (handle_serial_event, handle_target_event): Adjust to
2638 set_desired_thread prototype change.
2639 * target.c (set_desired_thread): Remove 'use_general' parameter
2641 * target.h (set_desired_thread): Remove 'use_general' parameter.
2643 2017-09-20 Tom Tromey <tom@tromey.com>
2645 * target.c (target_terminal::terminal_state): Define.
2646 (target_terminal::init): Rename from target_terminal_init.
2647 (target_terminal::inferior): Rename from
2648 target_terminal_inferior.
2649 (target_terminal::ours): Rename from target_terminal_ours.
2650 (target_terminal::ours_for_output, target_terminal::info): New.
2652 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2654 * server.c (accumulate_file_name_length): Remove.
2655 (emit_dll_description): Adjust to std::string change.
2656 (handle_qxfer_libraries): Use std::string to hold document.
2658 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2660 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2661 return type of xml_escape_text.
2662 * server.c (emit_dll_description): Likewise.
2664 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2666 * server.c (captured_main): Accept argument for --selftest.
2667 Update run_tests call.
2668 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2669 when registering selftests.
2671 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2673 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2674 instead of "VEC" for "target_desc.reg_defs".
2675 (regcache_cpy): Likewise.
2676 (registers_to_string): Likewise.
2677 (registers_from_string): Likewise.
2678 (find_regno): Likewise.
2679 (supply_regblock): Likewise.
2680 (regcache_raw_read_unsigned): Likewise.
2681 * tdesc.c (init_target_desc): Likewise.
2682 (tdesc_create_reg): Likewise.
2683 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2684 (struct target_desc) <reg_defs>: Convert to "std::vector".
2685 (target_desc): Do not initialize "reg_defs".
2686 (~target_desc): Update code to use "std::vector" instead of "VEC"
2687 for "target_desc.reg_defs".
2688 (operator==): Likewise.
2690 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2692 * inferiors.h (thread_to_gdb_id): Remove.
2693 * inferiors.c (thread_to_gdb_id): Remove.
2694 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2695 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2696 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2698 * nto-low.c (nto_fetch_registers, nto_store_registers,
2699 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2701 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2703 * inferiors.h (gdb_id_to_thread_id): Remove.
2704 * inferiors.c (gdb_id_to_thread_id): Remove.
2705 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2706 removal. Move pid declaration closer to where it's used.
2708 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2710 * server.c (handle_detach): New function.
2711 (process_serial_event): Move code out, call handle_detach.
2713 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2715 * server.c (require_running): Rename to ...
2716 (require_running_or_return): ... this ...
2717 (require_running_or_break): ... and this.
2718 (handle_query, process_serial_event): Adjust.
2720 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2722 * linux-low.c (linux_set_resume_request): Remove unused
2725 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2727 * server.c (first_thread_of): Remove.
2728 (process_serial_event): Replace usage of first_thread_of with
2729 find_any_thread_of_pid.
2730 * tracepoint.c (same_process_p): Remove.
2731 (gdb_agent_about_to_close): Replace usage of same_process_p with
2732 find_any_thread_of_pid.
2733 * linux-x86-low.c (same_process_callback): Remove.
2734 (x86_arch_setup_process_callback): Replace usage of
2735 same_process_callback with find_any_thread_of_pid.
2736 * thread-db.c (any_thread_of): Remove.
2737 (switch_to_process): Replace usage of any_thread_of with
2738 find_any_thread_of_pid.
2739 * inferiors.c (thread_pid_matches_callback): Remove.
2740 (find_thread_process): Adjust to use find_any_thread_of_pid.
2742 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2744 * regcache.c (get_thread_regcache): Guard calls to "memset"
2747 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2749 * linux-low.c (handle_extended_wait): Use
2750 "allocate_target_description" instead of "XNEW".
2751 * linux-x86-low.c (initialize_low_arch): Likewise.
2753 2017-09-05 Yao Qi <yao.qi@linaro.org>
2755 * configure.srv (srv_i386_regobj): Remove.
2756 (srv_amd64_regobj): Remove.
2757 (srv_regobj): Set it to "" for x86 non-linux targets.
2758 * linux-x86-tdesc.c (i386_linux_read_description):
2759 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2760 (init_registers_i386): Remove the declaration.
2761 (tdesc_i386): Remove the declaration.
2762 (lynx_i386_arch_setup): Call i386_create_target_description.
2763 * nto-x86-low.c: Likewise.
2764 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2765 [!__x86_64__]: include arch/i386.h.
2766 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2768 2017-09-05 Yao Qi <yao.qi@linaro.org>
2770 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2771 i386/amd64-XXX-linux from it.
2773 2017-09-05 Yao Qi <yao.qi@linaro.org>
2775 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2777 (ipa_amd64_linux_regobj): Remove.
2778 (ipa_x32_linux_regobj): Remove.
2780 2017-09-05 Yao Qi <yao.qi@linaro.org>
2782 * Makefile.in (arch-amd64.o): New rule.
2783 * configure.srv: Append arch-amd64.o.
2784 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2785 (get_ipa_tdesc): Call amd64_linux_read_description.
2786 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2787 and init_registers_amd64_XXX.
2788 * linux-x86-low.c (x86_linux_read_description): Call
2789 amd64_linux_read_description.
2790 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2791 (initialize_low_arch): Don't call init_registers_x32_XXX and
2792 init_registers_amd64_XXX.
2793 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2794 and tdesc_amd64_XXX.
2795 [__x86_64__] (amd64_tdesc_test): New function.
2796 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2797 and init_registers_amd64_XXX.
2798 * linux-x86-tdesc.c: Include arch/amd64.h.
2799 (xcr0_to_tdesc_idx): New function.
2800 (i386_linux_read_description): New function.
2801 (amd64_get_ipa_tdesc_idx): New function.
2802 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2803 (amd64_get_ipa_tdesc): Declare.
2805 2017-09-05 Yao Qi <yao.qi@linaro.org>
2807 * configure.srv (srv_i386_linux_xmlfiles): Remove
2808 i386/i386-XXX-linux.xml from it.
2810 2017-09-05 Yao Qi <yao.qi@linaro.org>
2812 * configure.srv: Set srv_i386_linux_regobj empty if $development
2814 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2815 initialize_low_tdesc.
2816 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2817 with #if initialize_low_tdesc.
2818 * linux-x86-tdesc-selftest.c: New file.
2819 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2821 2017-09-05 Yao Qi <yao.qi@linaro.org>
2823 * Makefile.in (arch-i386.o): New rule.
2824 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2825 (x86_64-*-linux*): Likewise.
2826 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2827 include arch/i386.h.
2828 (i386_linux_read_description): Remove code and call
2829 i386_create_target_description.
2830 * tdesc.c (allocate_target_description): New function.
2831 * tdesc.h (set_tdesc_architecture): Remove declaration.
2832 (set_tdesc_osabi): Likewise.
2834 2017-09-05 Yao Qi <yao.qi@linaro.org>
2836 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2837 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2838 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2840 * server.c (get_features_xml): Call tdesc_get_features_xml.
2841 * tdesc.c (set_tdesc_architecture): New function.
2842 (set_tdesc_osabi): New function.
2843 (tdesc_get_features_xml): New function.
2844 (tdesc_create_feature): Add an argument.
2845 * tdesc.h (struct target_desc) <features>: New field.
2846 <arch, osabi>: New field.
2847 (~target_desc): xfree features, arch, and osabi.
2848 (target_desc::oerator==): Don't compare .xmltarget.
2849 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2850 (set_tdesc_osabi): Likewise.
2851 (tdesc_get_features_xml): Likewise.
2853 2017-09-05 Yao Qi <yao.qi@linaro.org>
2855 * linux-x86-tdesc.c: Include selftest.h.
2856 (i386_tdesc_test): New function.
2857 (initialize_low_tdesc): Call selftests::register_test.
2858 * tdesc.h: Include regdef.h.
2859 (target_desc): Override operator == and !=.
2861 2017-09-05 Yao Qi <yao.qi@linaro.org>
2863 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2864 (ipa_obj): Likewise.
2865 * linux-i386-ipa.c: Include common/x86-xstate.h
2866 (get_ipa_tdesc): Call i386_linux_read_description.
2867 (initialize_low_tracepoint): Don't call init_registers_XXX
2868 functions, call initialize_low_tdesc instead.
2869 * linux-x86-low.c (x86_linux_read_description): Call
2870 i386_linux_read_description.
2871 (initialize_low_arch): Don't call init_registers_i386_XXX
2872 functions, call initialize_low_tdesc.
2873 * linux-x86-tdesc.c: New file.
2874 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2875 (i386_get_ipa_tdesc_idx): Declare.
2876 (i386_get_ipa_tdesc): Declare.
2877 (initialize_low_tdesc): Declare.
2879 2017-09-05 Yao Qi <yao.qi@linaro.org>
2881 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2884 2017-09-05 Yao Qi <yao.qi@linaro.org>
2886 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2887 * regcache.c (get_thread_regcache): Use VEC_length.
2888 (init_register_cache): Likewise.
2889 (regcache_cpy): Likewise.
2890 (registers_to_string): Iterate reg_defs via VEC_iterate.
2891 (find_regno): Likewise.
2892 (find_register_by_number): Use VEC_index.
2893 (register_size): Call find_register_by_number.
2894 (register_data): Call find_register_by_number.
2895 (supply_regblock): Use VEC_length.
2896 (regcache_raw_read_unsigned): Likewise.
2897 * tdesc.c (init_target_desc): Iterate reg_defs via
2899 (default_description): Update initializer.
2900 (copy_target_description): Don't update field num_registers.
2901 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2902 <num_registers>: Remove.
2904 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2906 * Makefile.in (.SECONDARY): Define target.
2908 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2910 * linux-low.c (linux_wait_1): Adjust.
2911 * server.c (queue_stop_reply_callback): Adjust.
2913 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2915 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2916 QEnvironmentUnset and QEnvironmentReset packets.
2917 (handle_query): Inform remote that QEnvironmentHexEncoded,
2918 QEnvironmentUnset and QEnvironmentReset are supported.
2920 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2922 * inferiors.h (inferior_target_data): Rename to ...
2923 (thread_target_data): ... this.
2924 (inferior_regcache_data): Rename to ...
2925 (thread_regcache_data): ... this.
2926 (set_inferior_regcache_data): Rename to ...
2927 (set_thread_regcache_data): ... this.
2928 * inferiors.c (inferior_target_data): Rename to ...
2929 (thread_target_data): ... this.
2930 (inferior_regcache_data): Rename to ...
2931 (thread_regcache_data): ... this.
2932 (set_inferior_regcache_data): Rename to ...
2933 (set_thread_regcache_data): ... this.
2934 (free_one_thread): Update.
2935 * linux-low.h (get_thread_lwp): Update.
2936 * regcache.c (get_thread_regcache): Update.
2937 (regcache_invalidate_thread): Update.
2938 (free_register_cache_thread): Update.
2939 * win32-i386-low.c (update_debug_registers_callback): Update.
2940 (win32_get_current_dr): Update.
2941 * win32-low.c (thread_rec): Update.
2942 (delete_thread_info): Update.
2943 (continue_one_thread): Update.
2944 (suspend_one_thread): Update.
2946 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2948 * inferiors.c (set_inferior_target_data): Remove.
2949 * inferiors.h (set_inferior_target_data): Remove.
2951 2017-08-18 Yao Qi <yao.qi@linaro.org>
2953 * Makefile.in (OBS): Add selftest.o.
2954 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2955 * configure, config.in: Re-generated.
2956 * server.c: Include common/sefltest.h.
2957 (captured_main): Handle option --selftest.
2959 2017-08-09 Yao Qi <yao.qi@linaro.org>
2961 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2962 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2963 i386-avx-mpx.o and i386-mmx.o.
2964 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2965 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2966 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2967 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2968 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2969 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2970 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2971 i386/amd64-avx-mpx.xml.
2973 2017-08-09 Yao Qi <yao.qi@linaro.org>
2975 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2976 and x32-avx-avx512.o.
2977 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2978 i386/x32-avx-avx512.xml.
2980 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2982 * tracepoint.h (enum class fast_tpoint_collect_result): New
2984 (fast_tracepoint_collecting): Change return type to
2985 fast_tpoint_collect_result.
2986 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2987 * linux-low.h: Include tracepoint.h.
2988 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2989 fast_tpoint_collect_result.
2990 * linux-low.c (handle_tracepoints): Adjust.
2991 (linux_fast_tracepoint_collecting): Change return type to
2992 fast_tpoint_collect_result.
2993 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2994 linux_wait_1, stuck_in_jump_pad_callback,
2995 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2996 proceed_one_lwp): Adjust to type change.
2998 2017-07-10 Yao Qi <yao.qi@linaro.org>
3000 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3002 2017-06-29 Yao Qi <yao.qi@linaro.org>
3004 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3006 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3008 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3010 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3012 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3014 * linux-low.c (linux_create_inferior): Adjust code to access the
3015 environment information via 'gdb_environ' class.
3016 * lynx-low.c (lynx_create_inferior): Likewise.
3017 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3018 (get_environ): Return a pointer to 'our_environ'.
3019 (captured_main): Initialize 'our_environ'.
3020 * server.h (get_environ): Adjust prototype.
3021 * spu-low.c (spu_create_inferior): Adjust code to access the
3022 environment information via 'gdb_environ' class.
3024 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3026 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3027 usage of "register" keyword.
3029 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3031 * configure: Re-generate.
3033 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3035 * configure: Re-generate.
3037 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3039 * Makefile.in (COMPILE.pre): Add "-x c++".
3041 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3043 * fork-child.c: Conditionally include <signal.h>.
3045 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3047 * server.c (handle_general_set): Handle new packet
3048 "QStartupWithShell".
3049 (handle_query): Add "QStartupWithShell" to the list of supported
3051 (gdbserver_usage): Add help text explaining the
3052 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3054 (captured_main): Recognize and act upon the presence of the new
3057 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3058 Pedro Alves <palves@redhat.com>
3060 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3061 * configure: Regenerate.
3062 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3064 (i[34567]86-*-lynxos*): Likewise.
3065 (spu*-*-*): Likewise.
3066 * fork-child.c: New file.
3067 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3069 (linux_ptrace_fun): New function.
3070 (linux_create_inferior): Adjust function prototype to reflect
3071 change on "target.h". Adjust function code to use
3073 (linux_request_interrupt): Delete "signal_pid".
3074 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3075 (lynx_ptrace_fun): New function.
3076 (lynx_create_inferior): Adjust function prototype to reflect
3077 change on "target.h". Adjust function code to use
3079 * nto-low.c (nto_create_inferior): Adjust function prototype and
3080 code to reflect change on "target.h". Update comments.
3081 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3082 "common-terminal.h" and "environ.h".
3083 (terminal_fd): Moved to fork-child.c.
3084 (old_foreground_pgrp): Likewise.
3085 (restore_old_foreground_pgrp): Likewise.
3086 (last_status): Make it global.
3087 (last_ptid): Likewise.
3088 (our_environ): New variable.
3089 (startup_with_shell): Likewise.
3090 (program_name): Likewise.
3091 (program_argv): Rename to...
3092 (program_args): ...this.
3093 (wrapper_argv): New variable.
3094 (start_inferior): Delete function.
3095 (get_exec_wrapper): New function.
3096 (get_exec_file): Likewise.
3097 (get_environ): Likewise.
3098 (prefork_hook): Likewise.
3099 (post_fork_inferior): Likewise.
3100 (postfork_hook): Likewise.
3101 (postfork_child_hook): Likewise.
3102 (handle_v_run): Update code to deal with arguments coming from the
3103 remote host. Update calls from "start_inferior" to
3105 (captured_main): Likewise. Initialize environment variable. Call
3107 * server.h (post_fork_inferior): New prototype.
3108 (get_environ): Likewise.
3109 (last_status): Declare.
3110 (last_ptid): Likewise.
3111 (signal_pid): Likewise.
3112 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3113 (spu_ptrace_fun): New function.
3114 (spu_create_inferior): Adjust function prototype to reflect change
3115 on "target.h". Adjust function code to use "fork_inferior".
3116 * target.c (target_terminal_init): New function.
3117 (target_terminal_inferior): Likewise.
3118 (target_terminal_ours): Likewise.
3119 * target.h: Include <vector>.
3120 (struct target_ops) <create_inferior>: Update prototype.
3121 (create_inferior): Update macro.
3122 * utils.c (gdb_flush_out_err): New function.
3123 * win32-low.c (win32_create_inferior): Adjust function prototype
3124 and code to reflect change on "target.h".
3126 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3128 * inferiors.c (switch_to_thread): New function.
3130 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3132 * Makefile.in (SFILE): Add "common/job-control.c".
3133 (OBS): Add "job-control.o".
3135 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3137 * Makefile: Remove "@host_makefile_frag@".
3139 2017-05-05 Pedro Alves <palves@redhat.com>
3141 * configure: Regenerate.
3143 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3145 * configure: Regenerate.
3147 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3149 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3150 software_single_step change of return type to
3151 std::vector<CORE_ADDR>.
3152 * linux-low.c (install_software_single_step_breakpoints):
3154 * linux-low.h (install_software_single_step_breakpoints):
3157 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3159 * remote-utils.c: Include "gdb_termios.h" instead of
3161 * terminal.h: Delete file.
3163 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3165 * server.c: Include <vector>.
3166 <program_argv, wrapper_argv>: Convert to std::vector.
3167 (start_inferior): Rewrite function to use C++.
3168 (handle_v_run): Likewise. Update code that calculates the argv
3169 based on the vRun packet; use C++.
3170 (captured_main): Likewise.
3172 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3174 * server.c (handle_v_cont): Initialize thread_resume::thread
3177 2017-04-05 Pedro Alves <palves@redhat.com>
3179 * configure: Regenerate.
3181 2017-04-05 Pedro Alves <palves@redhat.com>
3183 * gdbreplay.c (sync_error): Constify.
3184 * linux-x86-low.c (push_opcode): Constify.
3186 2017-04-05 Pedro Alves <palves@redhat.com>
3188 * win32-low.c (get_child_debug_event)
3189 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3190 Report TARGET_WAITKIND_SPURIOUS instead.
3192 2017-04-05 Pedro Alves <palves@redhat.com>
3194 * remote-utils.c (remote_prepare, remote_open): Constify.
3195 * remote-utils.h (remote_prepare, remote_open): Constify.
3196 * server.c (captured_main): Constify 'port' handling.
3198 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3200 * Makefile.in (clean): Clear .deps.
3202 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3204 * .gitignore: Remove generated files, replace with wildcard.
3205 * (clean): Replace removal of generated files with wildcard.
3206 (version.c): Replace with...
3207 (version-generated.c): ...this.
3208 (xml-builtin.c): Replace with...
3209 (xml-builtin-generated.c): ...this.
3210 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3211 (%.c: *regformats*): Replace with...
3212 (%-generated.c: *regformats*): ...this.
3214 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3216 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3217 (xtensa_fill_gregset): Call collect_register_by_name for
3219 (xtensa_store_gregset): Call supply_register_by_name for
3222 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3224 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3225 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3226 (xtensa_store_gregset): Call supply_register for all registers in
3227 a0_regnum..a0_regnum + C0_NREGS range.
3229 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3231 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3232 (ax-ipa.o: ax.c): Remove.
3233 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3234 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3235 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3236 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3237 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3239 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3241 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3242 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3243 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3244 (errors-ipa.o: ../common/errors.c): Remove.
3245 (format-ipa.o: ../common/format.c): Remove.
3246 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3248 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3250 * Makefile.in (%-ipa.o: %.c): New rule.
3251 (tracepoint-ipa.o: tracepoint.c): Remove.
3252 (utils-ipa.o: utils.c): Remove.
3253 (remote-utils-ipa.o: remote-utils.c): Remove.
3254 (regcache-ipa.o: regcache.c): Remove.
3255 (i386-linux-ipa.o: i386-linux.c): Remove.
3256 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3257 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3258 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3259 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3260 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3261 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3262 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3263 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3264 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3265 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3266 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3267 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3268 (aarch64-ipa.o: aarch64.c): Remove.
3269 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3270 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3271 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3272 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3273 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3274 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3275 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3276 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3277 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3278 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3279 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3280 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3281 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3282 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3283 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3284 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3285 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3286 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3287 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3288 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3289 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3290 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3291 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3292 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3293 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3294 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3295 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3296 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3297 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3298 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3299 (tdesc-ipa.o: tdesc.c): Remove.
3300 (x32-linux-ipa.o: x32-linux.c): Remove.
3301 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3302 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3304 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3306 * Makefile.in (%.o: ../arch/%.c): New rule.
3307 (arm.o: ../arch/arm.c): Remove.
3308 (arm-linux.o: ../arch/arm-linux.c): Remove.
3309 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3310 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3312 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3314 * Makefile.in (%.o: ../nat/%.c): New rule.
3315 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3316 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3317 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3318 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3319 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3320 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3321 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3322 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3323 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3324 (linux-personality.o: ../nat/linux-personality.c): Remove.
3325 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3326 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3327 (x86-linux.o: ../nat/x86-linux.c): Remove.
3328 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3329 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3331 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3333 * Makefile.in (%.o: ../common/%.c): New rule.
3334 (signals.o: ../common/signals.c): Remove.
3335 (print-utils.o: ../common/print-utils.c): Remove.
3336 (rsp-low.o: ../common/rsp-low.c): Remove.
3337 (common-utils.o: ../common/common-utils.c): Remove.
3338 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3339 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3340 (vec.o: ../common/vec.c): Remove.
3341 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3342 (xml-utils.o: ../common/xml-utils.c): Remove.
3343 (ptid.o: ../common/ptid.c): Remove.
3344 (buffer.o: ../common/buffer.c): Remove.
3345 (format.o: ../common/format.c): Remove.
3346 (filestuff.o: ../common/filestuff.c): Remove.
3347 (agent.o: ../common/agent.c): Remove.
3348 (errors.o: ../common/errors.c): Remove.
3349 (environ.o: ../common/environ.c): Remove.
3350 (common-debug.o: ../common/common-debug.c): Remove.
3351 (cleanups.o: ../common/cleanups.c): Remove.
3352 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3353 (fileio.o: ../common/fileio.c): Remove.
3354 (common-regcache.o: ../common/common-regcache.c): Remove.
3355 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3356 (new-op.o: ../common/new-op.c): Remove.
3357 (btrace-common.o: ../common/btrace-common.c): Remove.
3359 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3361 * Makefile.in (%.o: ../target/%.c): New rule.
3362 (waitstatus.o: ../target/waitstatus.c): Remove.
3364 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3367 (%.c: ../regformats/%.dat,
3368 (%.c: ../regformats/arm/%.dat,
3369 (%.c: ../regformats/i386/%.dat,
3370 (%.c: ../regformats/rs6000/%.dat): New rules.
3371 (aarch64.c): Remove.
3372 (reg-arm.c): Remove.
3373 (arm-with-iwmmxt.c): Remove.
3374 (arm-with-vfpv2.c): Remove.
3375 (arm-with-vfpv3.c): Remove.
3376 (arm-with-neon.c): Remove.
3377 (reg-bfin.c): Remove.
3378 (reg-cris.c): Remove.
3379 (reg-crisv32.c): Remove.
3381 (i386-linux.c): Remove.
3382 (i386-avx.c): Remove.
3383 (i386-avx-linux.c): Remove.
3384 (i386-avx-avx512.c): Remove.
3385 (i386-avx-avx512-linux.c): Remove.
3386 (i386-mpx.c): Remove.
3387 (i386-mpx-linux.c): Remove.
3388 (i386-avx-mpx-avx512-pku.c): Remove.
3389 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3390 (i386-avx-mpx.c): Remove.
3391 (i386-avx-mpx-linux.c): Remove.
3392 (i386-mmx.c): Remove.
3393 (i386-mmx-linux.c): Remove.
3394 (reg-ia64.c): Remove.
3395 (reg-m32r.c): Remove.
3396 (reg-m68k.c): Remove.
3398 (mips-linux.c): Remove.
3399 (mips-dsp-linux.c): Remove.
3400 (mips64-linux.c): Remove.
3401 (mips64-dsp-linux.c): Remove.
3402 (nios2-linux.c): Remove.
3403 (powerpc-32.c): Remove.
3404 (powerpc-32l.c): Remove.
3405 (powerpc-altivec32l.c): Remove.
3406 (powerpc-cell32l.c): Remove.
3407 (powerpc-vsx32l.c): Remove.
3408 (powerpc-isa205-32l.c): Remove.
3409 (powerpc-isa205-altivec32l.c): Remove.
3410 (powerpc-isa205-vsx32l.c): Remove.
3411 (powerpc-e500l.c): Remove.
3412 (powerpc-64l.c): Remove.
3413 (powerpc-altivec64l.c): Remove.
3414 (powerpc-cell64l.c): Remove.
3415 (powerpc-vsx64l.c): Remove.
3416 (powerpc-isa205-64l.c): Remove.
3417 (powerpc-isa205-altivec64l.c): Remove.
3418 (powerpc-isa205-vsx64l.c): Remove.
3419 (s390-linux32.c): Remove.
3420 (s390-linux32v1.c): Remove.
3421 (s390-linux32v2.c): Remove.
3422 (s390-linux64.c): Remove.
3423 (s390-linux64v1.c): Remove.
3424 (s390-linux64v2.c): Remove.
3425 (s390-te-linux64.c): Remove.
3426 (s390-vx-linux64.c): Remove.
3427 (s390-tevx-linux64.c): Remove.
3428 (s390x-linux64.c): Remove.
3429 (s390x-linux64v1.c): Remove.
3430 (s390x-linux64v2.c): Remove.
3431 (s390x-te-linux64.c): Remove.
3432 (s390x-vx-linux64.c): Remove.
3433 (s390x-tevx-linux64.c): Remove.
3434 (tic6x-c64xp-linux.c): Remove.
3435 (tic6x-c64x-linux.c): Remove.
3436 (tic6x-c62x-linux.c): Remove.
3438 (reg-sparc64.c): Remove.
3439 (reg-spu.c): Remove.
3441 (amd64-linux.c): Remove.
3442 (amd64-avx.c): Remove.
3443 (amd64-avx-linux.c): Remove.
3444 (amd64-avx-avx512.c): Remove.
3445 (amd64-avx-avx512-linux.c): Remove.
3446 (amd64-mpx.c): Remove.
3447 (amd64-mpx-linux.c): Remove.
3448 (amd64-avx-mpx-avx512-pku.c): Remove.
3449 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3450 (amd64-avx-mpx.c): Remove.
3451 (amd64-avx-mpx-linux.c): Remove.
3453 (x32-linux.c): Remove.
3454 (x32-avx.c): Remove.
3455 (x32-avx-linux.c): Remove.
3456 (x32-avx-avx512.c): Remove.
3457 (x32-avx-avx512-linux.c): Remove.
3458 (reg-xtensa.c): Remove.
3459 (reg-tilegx.c): Remove.
3460 (reg-tilegx32.c): Remove.
3462 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3464 * Makefile.in (SFILES): Add "common/environ.c".
3465 (OBJS): Add "common/environ.h".
3467 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3469 * configure.ac: Check if the fs_base and gs_base members of
3470 `struct user_regs_struct' exist.
3471 * config.in: Regenerated.
3472 * configure: Likewise.
3474 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3476 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3478 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3479 (get_next_pcs_syscall_next_pc): Likewise.
3481 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3483 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3484 * nto-x86-low.c: Likewise.
3486 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3488 * Makefile.in: Include disable-implicit-rules.mk.
3490 2016-11-23 Pedro Alves <palves@redhat.com>
3492 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3493 (debug_vprintf): Use std::chrono::steady_clock instead of
3494 gettimeofday. Use '.' instead of ':'.
3495 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3496 (get_timestamp): Use std::chrono::steady_clock instead of
3499 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3501 * Makefile.in: Fix whitespace formatting.
3503 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3505 * Makefile.in (SFILES, OBS): Flatten list and order
3508 2016-11-23 Pedro Alves <palves@redhat.com>
3510 * event-loop.c (handle_file_event): Use warning.
3511 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3512 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3515 2016-11-23 Pedro Alves <palves@redhat.com>
3517 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3519 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3520 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3521 debug_printf and debug_flush for debug output.
3522 * server.c (handle_general_set): Likewise.
3523 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3526 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3528 * Makefile.in (.c.o): Replace rule with ...
3529 (%.o: %.c): ... this one.
3531 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3533 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3534 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3536 * configure.ac: Remove checks for the make program.
3537 * configure: Re-generate.
3539 2016-10-28 Pedro Alves <palves@redhat.com>
3541 * Makefile.in (CXX_DIALECT): Get from configure.
3542 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3543 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3544 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3545 * config.in: Regenerate.
3546 * configure: Regenerate.
3548 2016-10-27 Yao Qi <yao.qi@linaro.org>
3550 * linux-low.c (linux_supports_range_stepping): Return true if
3551 can_software_single_step return true.
3553 2016-10-27 Yao Qi <yao.qi@linaro.org>
3555 * inferiors.c (find_inferior_in_random): New function.
3556 * inferiors.h (find_inferior_in_random): Declare.
3557 * linux-low.c (linux_wait_for_event_filtered): Call
3558 find_inferior_in_random instead of find_inferior.
3560 2016-10-27 Yao Qi <yao.qi@linaro.org>
3562 * linux-low.c (linux_wait_1): If single-step breakpoints are
3563 inserted, remove them.
3565 2016-10-26 Pedro Alves <palves@redhat.com>
3567 * linux-low.c (handle_extended_wait): Link parent/child fork
3569 (linux_wait_1): Unlink them.
3570 (linux_set_resume_request): Ignore resume requests for
3571 already-resumed and unhandled fork child threads.
3572 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3573 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3575 (handle_v_requests) <vCont>: Don't call require_running.
3576 * server.h (in_queued_stop_replies): New declaration.
3578 2016-10-24 Yao Qi <yao.qi@linaro.org>
3581 * linux-aarch64-low.c (append_insns): Cast the return value to
3584 2016-10-10 Yao Qi <yao.qi@linaro.org>
3586 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3588 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3590 * target.c (target_supports_multi_process): New function, moved
3592 * target.h (target_supports_multi_process): ... here. Remove
3595 2016-10-05 Tom Tromey <tom@tromey.com>
3598 * tracepoint.c (handle_tracepoint_bkpts): Check
3599 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3601 2016-10-05 Yao Qi <yao.qi@linaro.org>
3603 * configure.srv: Update the path of arm-*.xml files.
3605 2016-10-05 Terry Guo <terry.guo@arm.com>
3606 Yao Qi <yao.qi@linaro.org>
3608 * Makefile.in: Adjust the path of rules.
3609 * configure.srv: Update the path of xml files.
3610 * regformats/arm-with-iwmmxt.dat: Regenerated.
3611 * regformats/arm-with-neon.dat: Likewise.
3612 * regformats/arm-with-vfpv2.dat: Likewise.
3613 * regformats/arm-with-vfpv3.dat Likewise.
3615 2016-09-30 Yao Qi <yao.qi@linaro.org>
3618 * target.c (target_stop_and_wait): Don't call
3619 target_continue_no_signal, use resume_stop instead.
3621 2016-09-26 Yao Qi <yao.qi@linaro.org>
3623 * linux-low.c (linux_wait_1): Call debug_exit.
3625 2016-09-23 Pedro Alves <palves@redhat.com>
3627 * Makefile.in (SFILES): Add common/new-op.c.
3628 (OBS): Add common/new-op.o.
3629 (new-op.o): New rule.
3631 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3633 * .gitinore: Ignore more files.
3635 2016-09-21 Yao Qi <yao.qi@linaro.org>
3637 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3640 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3642 * server.c (start_inferior): Call target_mourn_inferior instead of
3643 mourn_inferior; pass ptid_t argument to it.
3645 (handle_target_event): Likewise.
3646 * target.c (target_mourn_inferior): New function.
3647 * target.h (mourn_inferior): Delete macro.
3649 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3651 * linux-low.c (lwp_is_stepping): New function.
3653 2016-09-06 Carl Love <cel@us.ibm.com>
3655 * server.c (start_inferior): Fixed comment, requested comment change
3656 didn't get updated correctly. Removed reference to ptrace () call as
3657 it is only true on Linux systems.
3659 2016-09-06 Carl Love <cel@us.ibm.com>
3661 * server.c (start_inferior): Do not call
3662 function target_post_create_inferior () if the
3663 inferior process has already exited.
3665 2016-09-05 Pedro Alves <palves@redhat.com>
3667 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3668 (COMPILE.pre, CC_LD): Use CXX directly.
3669 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3670 * acinclude.m4: Don't include build-with-cxx.m4.
3671 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3672 * configure: Regenerate.
3674 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3677 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3678 call writing data to own_buf.
3680 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3682 * target.c (mywait): Call target_wait instead of
3684 (target_wait): New function.
3686 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3688 * server.c (start_inferior): New variable 'ptid'. Replace calls
3689 to the_target->resume by target_continue{,_no_signal}, depending
3691 * target.c (target_stop_and_wait): Call target_continue_no_signal
3692 instead of the_target->resume.
3693 (target_continue): New function.
3695 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3697 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3699 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3702 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3704 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3705 * linux-arm-low.c (ps_get_thread_area): Likewise.
3706 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3707 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3708 * linux-mips-low.c (ps_get_thread_area): Likewise.
3709 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3710 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3711 * linux-x86-low.c (ps_get_thread_area): Likewise.
3712 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3714 2016-08-19 Pedro Alves <palves@redhat.com>
3716 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3718 2016-08-19 Pedro Alves <palves@redhat.com>
3720 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3721 comment. Use memcpy instead of casting through unsigned long.
3723 2016-08-19 Pedro Alves <palves@redhat.com>
3725 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3726 allocating around 0x80000000.
3728 2016-08-19 Pedro Alves <palves@redhat.com>
3731 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3732 (x32-avx512-linux-ipa.o): New rules.
3733 * configure.ac (x86_64-*-linux*): New x32 check.
3734 * configure.srv (ipa_x32_linux_regobj): New.
3735 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3736 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3738 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3740 * configure: Regenerate.
3742 2016-08-09 Pedro Alves <palves@redhat.com>
3745 * Makefile.in (OBS): Add signals-state-save-restore.o.
3746 (signals-state-save-restore.o): New rule.
3747 * config.in: Regenerate.
3748 * configure: Regenerate.
3749 * linux-low.c: Include "signals-state-save-restore.h".
3750 (linux_create_inferior): Call
3751 restore_original_signals_state.
3752 * server.c: Include "dispositions-save-restore.h".
3753 (captured_main): Call save_original_signals_state.
3755 2016-08-05 Pedro Alves <palves@redhat.com>
3757 * configure: Regenerate.
3759 2016-08-04 Yao Qi <yao.qi@linaro.org>
3761 * linux-low.c (regsets_fetch_inferior_registers): Check
3762 errno is ESRCH or not.
3764 2016-08-02 Yao Qi <yao.qi@linaro.org>
3766 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3767 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3768 (thread_db_load_search): Update.
3769 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3770 td_ta_set_event and td_ta_event_getmsg.
3772 2016-07-26 Pedro Alves <palves@redhat.com>
3775 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3776 of unsigned long for 64-bit registers and use uint32_t instead of
3777 unsigned int for 32-bit registers.
3779 2016-07-26 Pedro Alves <palves@redhat.com>
3781 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3784 2016-07-21 Tom Tromey <tom@tromey.com>
3786 * configure: Rebuild.
3788 2016-07-21 Yao Qi <yao.qi@linaro.org>
3790 * mem-break.c (find_gdb_breakpoint): Cast bp to
3791 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3793 2016-07-21 Yao Qi <yao.qi@linaro.org>
3795 * server.c (handle_v_requests): Support s and S actions
3796 if target_supports_software_single_step return true.
3798 2016-07-21 Yao Qi <yao.qi@linaro.org>
3800 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3801 is resume_step, call maybe_hw_step.
3802 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3804 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3806 (proceed_one_lwp): If resume request is resume_step, install
3807 reinsert breakpoints and call maybe_hw_step.
3809 2016-07-21 Yao Qi <yao.qi@linaro.org>
3811 * linux-low.c (proceed_one_lwp): Declare.
3812 (linux_resume_one_thread): Remove local variable 'step'.
3813 Lift code enqueue signal. Call proceed_one_lwp instead of
3814 linux_resume_one_lwp.
3816 2016-07-21 Yao Qi <yao.qi@linaro.org>
3818 * linux-low.c (linux_resume_one_thread): Call
3819 enqueue_pending_signal.
3821 2016-07-21 Yao Qi <yao.qi@linaro.org>
3823 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3824 * inferiors.c (do_restore_current_thread_cleanup): New function.
3825 (make_cleanup_restore_current_thread): Likewise.
3826 * linux-low.c (install_software_single_step_breakpoints): Call
3827 make_cleanup_restore_current_thread. Switch current_thread to
3830 2016-07-21 Yao Qi <yao.qi@linaro.org>
3832 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3833 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3834 (clone_one_breakpoint): Likewise.
3835 (delete_reinsert_breakpoints): Change parameter to thread.
3837 (has_reinsert_breakpoints): Likewise.
3838 (uninsert_reinsert_breakpoints): Likewise.
3839 (reinsert_reinsert_breakpoints): Likewise.
3840 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3841 (delete_reinsert_breakpoints): Likewise.
3842 (reinsert_reinsert_breakpoints): Likewise.
3843 (uninsert_reinsert_breakpoints): Likewise.
3844 (has_reinsert_breakpoints): Likewise.
3846 2016-07-21 Yao Qi <yao.qi@linaro.org>
3848 * inferiors.c (get_thread_process): Make parameter const.
3849 * inferiors.h (get_thread_process): Update declaration.
3850 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3851 Add new parameters child_thread and parent_thread. Callers
3853 * mem-break.h (clone_all_breakpoints): Update declaration.
3855 2016-07-21 Yao Qi <yao.qi@linaro.org>
3857 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3858 <command_list, handler>: Remove.
3859 (struct gdb_breakpoint): New.
3860 (struct other_breakpoint): New.
3861 (struct reinsert_breakpoint): New.
3862 (is_gdb_breakpoint): New function.
3863 (any_persistent_commands): Update command_list if
3864 is_gdb_breakpoint returns true.
3865 (set_breakpoint): Create breakpoints according to their types.
3866 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3867 (set_gdb_breakpoint_1): Likewise.
3868 (set_gdb_breakpoint): Likewise.
3869 (clear_breakpoint_conditions): Change parameter type to
3870 'struct gdb_breakpoint *'.
3871 (clear_breakpoint_commands): Likewise.
3872 (clear_breakpoint_conditions_and_commands): Likewise.
3873 (add_condition_to_breakpoint): Likewise.
3874 (add_breakpoint_condition): Likewise.
3875 (add_commands_to_breakpoint): Likewise.
3876 (check_breakpoints): Check other_breakpoint.
3877 (clone_one_breakpoint): Clone breakpopint according to its type.
3878 * mem-break.h (struct gdb_breakpoint): Declare.
3879 (set_gdb_breakpoint): Update declaration.
3880 (clear_breakpoint_conditions_and_commands): Likewise.
3881 (add_breakpoint_condition): Likewise.
3882 (add_breakpoint_commands): Likewise.
3883 * server.c (process_point_options): Change parameter type to
3884 'struct gdb_breakpoint *'.
3886 2016-07-21 Yao Qi <yao.qi@linaro.org>
3888 * mem-break.c (set_breakpoint_at): Rename it to ...
3889 (set_breakpoint_type_at): ... it.
3890 (set_breakpoint_at): Call set_breakpoint_type_at.
3891 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3892 * mem-break.h (set_breakpoint_at): Update comments.
3894 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3896 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3898 (nios2_store_gregset): Likewise.
3900 2016-07-01 Pedro Alves <palves@redhat.com>
3901 Antoine Tremblay <antoine.tremblay@ericsson.com>
3903 * linux-low.c: Change interface to take the target lwp_info
3904 pointer directly and return void. Handle detaching from a zombie
3906 (linux_detach_lwp_callback): New function.
3907 (linux_detach): Detach from the leader thread after detaching from
3910 2016-06-28 Yao Qi <yao.qi@linaro.org>
3912 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3913 for variable new_offset.
3914 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3915 (aarch64_ftrace_insn_reloc_cb): Likewise.
3916 (aarch64_ftrace_insn_reloc_tb): Likewise.
3917 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3918 PRIx64 instead of PRIx32.
3920 2016-06-28 Yao Qi <yao.qi@linaro.org>
3922 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3923 (the_low_target): Install arm_get_syscall_trapinfo.
3925 2016-06-28 Yao Qi <yao.qi@linaro.org>
3927 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3929 (the_low_target): Install aarch64_get_syscall_trapinfo.
3931 2016-06-28 Yao Qi <yao.qi@linaro.org>
3933 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3935 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3936 Remove parameter sysno.
3937 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3940 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3942 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3943 (s390_emit_ne_goto): Likewise.
3944 (s390_emit_lt_goto): Likewise.
3945 (s390_emit_le_goto): Likewise.
3946 (s390_emit_gt_goto): Likewise.
3947 (s390_emit_ge_goto): Likewise.
3948 (s390x_emit_eq_goto): Likewise.
3949 (s390x_emit_ne_goto): Likewise.
3950 (s390x_emit_lt_goto): Likewise.
3951 (s390x_emit_le_goto): Likewise.
3952 (s390x_emit_gt_goto): Likewise.
3953 (s390x_emit_ge_goto): Likewise.
3954 (s390_emit_ops_impl): Mark variable static.
3955 (s390x_emit_ops): Likewise.
3957 2016-06-17 Yao Qi <yao.qi@linaro.org>
3959 * linux-low.c (handle_extended_wait): Call
3960 uninsert_reinsert_breakpoints for the parent process. Remove
3961 reinsert breakpoints from the child process. Reinsert them to
3962 the parent process when vfork is done.
3963 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3964 (reinsert_reinsert_breakpoints): New function.
3965 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3966 (reinsert_reinsert_breakpoints): Declare.
3968 2016-06-17 Yao Qi <yao.qi@linaro.org>
3970 * linux-low.c (handle_extended_wait): If the parent is doing
3971 step-over, remove the reinsert breakpoints from the forked child.
3973 2016-06-17 Yao Qi <yao.qi@linaro.org>
3975 * linux-low.c (unsuspend_all_lwps): Declare.
3976 (linux_low_filter_event): If thread exited, call finish_step_over.
3977 If step-over is finished, unsuspend other threads.
3979 2016-06-17 Yao Qi <yao.qi@linaro.org>
3981 * linux-low.c (linux_resume_one_lwp_throw): Assert
3982 has_reinsert_breakpoints returns false.
3983 * mem-break.c (delete_disabled_breakpoints): Assert
3984 bp type isn't reinsert_breakpoint.
3986 2016-06-17 Yao Qi <yao.qi@linaro.org>
3988 * linux-low.c (maybe_hw_step): New function.
3989 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3990 (finish_step_over): Switch current_thread to lwp temporarily,
3991 and assert has_reinsert_breakpoints returns true.
3992 (proceed_one_lwp): Call maybe_hw_step.
3993 * mem-break.c (has_reinsert_breakpoints): New function.
3994 * mem-break.h (has_reinsert_breakpoints): Declare.
3996 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3998 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4000 2016-05-17 Yao Qi <yao.qi@linaro.org>
4002 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4003 instead of find_inferior.
4005 2016-05-05 Yao Qi <yao.qi@linaro.org>
4007 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4008 Initialize res to zero.
4010 2016-05-05 Yao Qi <yao.qi@linaro.org>
4012 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4015 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4017 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4018 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4019 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4021 2016-04-28 Par Olsson <par.olsson@windriver.com>
4022 Simon Marchi <simon.marchi@ericsson.com>
4024 * tracepoint.c (write_inferior_int8): New function.
4025 (cmd_qtenable_disable): Write enable flag using
4026 write_inferior_int8.
4028 2016-04-25 Yao Qi <yao.qi@linaro.org>
4030 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4031 (need_step_over_p): Return zero if the LWP has pending signals
4032 can be delivered on software single step target.
4034 2016-04-25 Yao Qi <yao.qi@linaro.org>
4036 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4037 return instead of error.
4039 2016-04-22 Yao Qi <yao.qi@linaro.org>
4041 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4044 2016-04-22 Yao Qi <yao.qi@linaro.org>
4046 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4047 signal when stepping over breakpoint with software single
4050 2016-04-21 Pedro Alves <palves@redhat.com>
4052 * linux-s390-low.c (s390_collect_ptrace_register)
4053 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4055 (s390_check_regset): Use void * instead of gdb_byte *.
4057 2016-04-20 Pedro Alves <palves@redhat.com>
4059 * configure: Renegerate.
4061 2016-04-20 Yao Qi <yao.qi@linaro.org>
4063 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4064 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4066 (arm_store_gregset): Likewise.
4068 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4070 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4071 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4072 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4073 (amd64-avx-mpx-linux.c): New rules.
4074 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4075 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4076 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4077 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4078 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4079 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4080 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4081 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4082 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4083 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4084 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4085 * linux-x86-low.c (x86_linux_read_description): Add case for
4086 X86_XSTATE_AVX_MPX_MASK.
4087 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4088 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4089 init_registers_i386_avx_mpx_linux.
4090 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4091 (initialize_low_tracepoint): Call
4092 init_registers_i386_avx_mpx_linux.
4093 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4094 (initialize_low_tracepoint): Call
4095 init_registers_amd64_avx_mpx_linux.
4096 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4097 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4098 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4101 2016-04-18 Pedro Alves <palves@redhat.com>
4103 * configure: Regenerate.
4105 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4107 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4108 (aarch64_emit_sub): Likewise.
4110 2016-04-12 Pedro Alves <palves@redhat.com>
4112 * utils.c (prepare_to_throw_exception): Delete.
4114 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4116 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4118 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4120 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4122 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4124 * linux-aarch64-ipa.c: Add <elf.h> include.
4125 * linux-ppc-ipa.c: Add <elf.h> include.
4126 * linux-s390-ipa.c: Add <elf.h> include.
4128 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4130 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4131 (get_raw_reg_ptr): Likewise.
4132 (get_trace_state_variable_value_ptr): Likewise.
4133 (set_trace_state_variable_value_ptr): Likewise.
4134 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4137 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4138 Marcin Kościelnicki <koriakin@0x04.net>
4141 * linux-ppc-low.c (emit_insns): New function.
4142 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4143 (ppc_emit_prologue): New function.
4144 (ppc_emit_epilogue): New function.
4145 (ppc_emit_add): New function.
4146 (ppc_emit_sub): New function.
4147 (ppc_emit_mul): New function.
4148 (ppc_emit_lsh): New function.
4149 (ppc_emit_rsh_signed): New function.
4150 (ppc_emit_rsh_unsigned): New function.
4151 (ppc_emit_ext): New function.
4152 (ppc_emit_zero_ext): New function.
4153 (ppc_emit_log_not): New function.
4154 (ppc_emit_bit_and): New function.
4155 (ppc_emit_bit_or): New function.
4156 (ppc_emit_bit_xor): New function.
4157 (ppc_emit_bit_not): New function.
4158 (ppc_emit_equal): New function.
4159 (ppc_emit_less_signed): New function.
4160 (ppc_emit_less_unsigned): New function.
4161 (ppc_emit_ref): New function.
4162 (ppc_emit_const): New function.
4163 (ppc_emit_reg): New function.
4164 (ppc_emit_pop): New function.
4165 (ppc_emit_stack_flush): New function.
4166 (ppc_emit_swap): New function.
4167 (ppc_emit_stack_adjust): New function.
4168 (ppc_emit_call): New function.
4169 (ppc_emit_int_call_1): New function.
4170 (ppc_emit_void_call_2): New function.
4171 (ppc_emit_if_goto): New function.
4172 (ppc_emit_goto): New function.
4173 (ppc_emit_eq_goto): New function.
4174 (ppc_emit_ne_goto): New function.
4175 (ppc_emit_lt_goto): New function.
4176 (ppc_emit_le_goto): New function.
4177 (ppc_emit_gt_goto): New function.
4178 (ppc_emit_ge_goto): New function.
4179 (ppc_write_goto_address): New function.
4180 (ppc_emit_ops_impl): New static variable.
4181 (ppc64v1_emit_prologue): New function.
4182 (ppc64v2_emit_prologue): New function.
4183 (ppc64_emit_epilogue): New function.
4184 (ppc64_emit_add): New function.
4185 (ppc64_emit_sub): New function.
4186 (ppc64_emit_mul): New function.
4187 (ppc64_emit_lsh): New function.
4188 (ppc64_emit_rsh_signed): New function.
4189 (ppc64_emit_rsh_unsigned): New function.
4190 (ppc64_emit_ext): New function.
4191 (ppc64_emit_zero_ext): New function.
4192 (ppc64_emit_log_not): New function.
4193 (ppc64_emit_bit_and): New function.
4194 (ppc64_emit_bit_or): New function.
4195 (ppc64_emit_bit_xor): New function.
4196 (ppc64_emit_bit_not): New function.
4197 (ppc64_emit_equal): New function.
4198 (ppc64_emit_less_signed): New function.
4199 (ppc64_emit_less_unsigned): New function.
4200 (ppc64_emit_ref): New function.
4201 (ppc64_emit_const): New function.
4202 (ppc64v1_emit_reg): New function.
4203 (ppc64v2_emit_reg): New function.
4204 (ppc64_emit_pop): New function.
4205 (ppc64_emit_stack_flush): New function.
4206 (ppc64_emit_swap): New function.
4207 (ppc64v1_emit_call): New function.
4208 (ppc64v2_emit_call): New function.
4209 (ppc64v1_emit_int_call_1): New function.
4210 (ppc64v2_emit_int_call_1): New function.
4211 (ppc64v1_emit_void_call_2): New function.
4212 (ppc64v2_emit_void_call_2): New function.
4213 (ppc64_emit_if_goto): New function.
4214 (ppc64_emit_eq_goto): New function.
4215 (ppc64_emit_ne_goto): New function.
4216 (ppc64_emit_lt_goto): New function.
4217 (ppc64_emit_le_goto): New function.
4218 (ppc64_emit_gt_goto): New function.
4219 (ppc64_emit_ge_goto): New function.
4220 (ppc64v1_emit_ops_impl): New static variable.
4221 (ppc64v2_emit_ops_impl): New static variable.
4222 (ppc_emit_ops): New function.
4223 (linux_low_target): Wire in ppc_emit_ops.
4225 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4226 Marcin Kościelnicki <koriakin@0x04.net>
4229 * Makefile.in: Add powerpc-*-ipa.o
4230 * configure.srv: Add ipa_obj for powerpc*-linux.
4231 * linux-ppc-ipa.c: New file.
4232 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4234 (PPC_FIELD): New macro.
4235 (PPC_SEXT): New macro.
4236 (PPC_OP6): New macro.
4237 (PPC_BO): New macro.
4238 (PPC_LI): New macro.
4239 (PPC_BD): New macro.
4240 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4241 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4242 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4243 (ppc_get_thread_area): New function.
4244 (is_elfv2_inferior): New function.
4245 (gen_ds_form): New function.
4246 (GEN_STD): New macro.
4247 (GEN_STDU): New macro.
4248 (GEN_LD): New macro.
4249 (GEN_LDU): New macro.
4250 (gen_d_form): New function.
4251 (GEN_ADDI): New macro.
4252 (GEN_ADDIS): New macro.
4253 (GEN_LI): New macro.
4254 (GEN_LIS): New macro.
4255 (GEN_ORI): New macro.
4256 (GEN_ORIS): New macro.
4257 (GEN_LWZ): New macro.
4258 (GEN_STW): New macro.
4259 (GEN_STWU): New macro.
4260 (gen_xfx_form): New function.
4261 (GEN_MFSPR): New macro.
4262 (GEN_MTSPR): New macro.
4263 (GEN_MFCR): New macro.
4264 (GEN_MTCR): New macro.
4265 (GEN_SYNC): New macro.
4266 (GEN_LWSYNC): New macro.
4267 (gen_x_form): New function.
4268 (GEN_OR): New macro.
4269 (GEN_MR): New macro.
4270 (GEN_LWARX): New macro.
4271 (GEN_STWCX): New macro.
4272 (GEN_CMPW): New macro.
4273 (gen_md_form): New function.
4274 (GEN_RLDICL): New macro.
4275 (GEN_RLDICR): New macro.
4276 (gen_i_form): New function.
4278 (GEN_BL): New macro.
4279 (gen_b_form): New function.
4280 (GEN_BNE): New macro.
4281 (GEN_LOAD): New macro.
4282 (GEN_STORE): New macro.
4283 (gen_limm): New function.
4284 (gen_atomic_xchg): New function.
4285 (gen_call): New function.
4286 (ppc_relocate_instruction): New function.
4287 (ppc_install_fast_tracepoint_jump_pad): New function.
4288 (ppc_get_min_fast_tracepoint_insn_len): New function.
4289 (ppc_get_ipa_tdesc_idx): New function.
4290 (the_low_target): Wire in the new functions.
4291 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4293 * linux-ppc-tdesc.h: New file.
4295 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4297 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4298 (alloc_jump_pad_buffer): New function.
4299 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4300 (alloc_jump_pad_buffer): New function.
4301 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4302 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4303 (alloc_jump_pad_buffer): New function.
4304 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4305 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4306 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4307 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4309 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4311 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4312 * linux-amd64-ipa.c: Likewise.
4313 * linux-i386-ipa.c: Likewise.
4314 * linux-s390-ipa.c: Likewise.
4315 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4316 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4317 set_trace_state_variable_value_ptr.
4318 (struct ipa_sym_addresses): Likewise.
4319 (symbol_list): Likewise.
4320 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4321 accessing gdb_collect directly.
4322 (gdb_collect_ptr_type): New typedef.
4323 (get_raw_reg_ptr_type): New typedef.
4324 (get_trace_state_variable_value_ptr_type): New typedef.
4325 (set_trace_state_variable_value_ptr_type): New typedef.
4326 (gdb_collect_ptr): New global.
4327 (get_raw_reg_ptr): New global.
4328 (get_trace_state_variable_value_ptr): New global.
4329 (set_trace_state_variable_value_ptr): New global.
4330 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4331 accessing get_raw_reg directly.
4332 (get_get_tsv_func_addr): Likewise for
4333 get_trace_state_variable_value_ptr.
4334 (get_set_tsv_func_addr): Likewise for
4335 set_trace_state_variable_value_ptr.
4336 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4338 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4340 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4342 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4344 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4346 (relocate_instruction): Remove own_buf.
4347 * server.c (own_buf): Make global.
4348 (handle_v_requests): Make global.
4349 * server.h (own_buf): New declaration.
4350 (handle_v_requests): New prototype.
4352 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4355 * linux-s390-low.c (add_insns): New function.
4356 (s390_emit_prologue): New function.
4357 (s390_emit_epilogue): New function.
4358 (s390_emit_add): New function.
4359 (s390_emit_sub): New function.
4360 (s390_emit_mul): New function.
4361 (s390_emit_lsh): New function.
4362 (s390_emit_rsh_signed): New function.
4363 (s390_emit_rsh_unsigned): New function.
4364 (s390_emit_ext): New function.
4365 (s390_emit_log_not): New function.
4366 (s390_emit_bit_and): New function.
4367 (s390_emit_bit_or): New function.
4368 (s390_emit_bit_xor): New function.
4369 (s390_emit_bit_not): New function.
4370 (s390_emit_equal): New function.
4371 (s390_emit_less_signed): New function.
4372 (s390_emit_less_unsigned): New function.
4373 (s390_emit_ref): New function.
4374 (s390_emit_if_goto): New function.
4375 (s390_emit_goto): New function.
4376 (s390_write_goto_address): New function.
4377 (s390_emit_litpool): New function.
4378 (s390_emit_const): New function.
4379 (s390_emit_call): New function.
4380 (s390_emit_reg): New function.
4381 (s390_emit_pop): New function.
4382 (s390_emit_stack_flush): New function.
4383 (s390_emit_zero_ext): New function.
4384 (s390_emit_swap): New function.
4385 (s390_emit_stack_adjust): New function.
4386 (s390_emit_set_r2): New function.
4387 (s390_emit_int_call_1): New function.
4388 (s390_emit_void_call_2): New function.
4389 (s390_emit_eq_goto): New function.
4390 (s390_emit_ne_goto): New function.
4391 (s390_emit_lt_goto): New function.
4392 (s390_emit_le_goto): New function.
4393 (s390_emit_gt_goto): New function.
4394 (s390_emit_ge_goto): New function.
4395 (s390x_emit_prologue): New function.
4396 (s390x_emit_epilogue): New function.
4397 (s390x_emit_add): New function.
4398 (s390x_emit_sub): New function.
4399 (s390x_emit_mul): New function.
4400 (s390x_emit_lsh): New function.
4401 (s390x_emit_rsh_signed): New function.
4402 (s390x_emit_rsh_unsigned): New function.
4403 (s390x_emit_ext): New function.
4404 (s390x_emit_log_not): New function.
4405 (s390x_emit_bit_and): New function.
4406 (s390x_emit_bit_or): New function.
4407 (s390x_emit_bit_xor): New function.
4408 (s390x_emit_bit_not): New function.
4409 (s390x_emit_equal): New function.
4410 (s390x_emit_less_signed): New function.
4411 (s390x_emit_less_unsigned): New function.
4412 (s390x_emit_ref): New function.
4413 (s390x_emit_if_goto): New function.
4414 (s390x_emit_const): New function.
4415 (s390x_emit_call): New function.
4416 (s390x_emit_reg): New function.
4417 (s390x_emit_pop): New function.
4418 (s390x_emit_stack_flush): New function.
4419 (s390x_emit_zero_ext): New function.
4420 (s390x_emit_swap): New function.
4421 (s390x_emit_stack_adjust): New function.
4422 (s390x_emit_int_call_1): New function.
4423 (s390x_emit_void_call_2): New function.
4424 (s390x_emit_eq_goto): New function.
4425 (s390x_emit_ne_goto): New function.
4426 (s390x_emit_lt_goto): New function.
4427 (s390x_emit_le_goto): New function.
4428 (s390x_emit_gt_goto): New function.
4429 (s390x_emit_ge_goto): New function.
4430 (s390_emit_ops): New function.
4431 (struct linux_target_ops): Fill in emit_ops hook.
4433 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4436 * Makefile.in: Add s390 IPA files.
4437 * configure.srv: Build IPA for s390.
4438 * linux-s390-ipa.c: New file.
4439 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4440 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4441 (tdesc_s390_linux32): Likewise.
4442 (init_registers_s390_linux32v1): Likewise.
4443 (tdesc_s390_linux32v1): Likewise.
4444 (init_registers_s390_linux32v2): Likewise.
4445 (tdesc_s390_linux32v2): Likewise.
4446 (init_registers_s390_linux64): Likewise.
4447 (tdesc_s390_linux64): Likewise.
4448 (init_registers_s390_linux64v1): Likewise.
4449 (tdesc_s390_linux64v1): Likewise.
4450 (init_registers_s390_linux64v2): Likewise.
4451 (tdesc_s390_linux64v2): Likewise.
4452 (init_registers_s390_te_linux64): Likewise.
4453 (tdesc_s390_te_linux64): Likewise.
4454 (init_registers_s390_vx_linux64): Likewise.
4455 (tdesc_s390_vx_linux64): Likewise.
4456 (init_registers_s390_tevx_linux64): Likewise.
4457 (tdesc_s390_tevx_linux64): Likewise.
4458 (init_registers_s390x_linux64): Likewise.
4459 (tdesc_s390x_linux64): Likewise.
4460 (init_registers_s390x_linux64v1): Likewise.
4461 (tdesc_s390x_linux64v1): Likewise.
4462 (init_registers_s390x_linux64v2): Likewise.
4463 (tdesc_s390x_linux64v2): Likewise.
4464 (init_registers_s390x_te_linux64): Likewise.
4465 (tdesc_s390x_te_linux64): Likewise.
4466 (init_registers_s390x_vx_linux64): Likewise.
4467 (tdesc_s390x_vx_linux64): Likewise.
4468 (init_registers_s390x_tevx_linux64): Likewise.
4469 (tdesc_s390x_tevx_linux64): Likewise.
4470 (have_hwcap_s390_vx): New static variable.
4471 (s390_arch_setup): Fill have_hwcap_s390_vx.
4472 (s390_get_thread_area): New function.
4473 (s390_ft_entry_gpr_esa): New const.
4474 (s390_ft_entry_gpr_zarch): New const.
4475 (s390_ft_entry_misc): New const.
4476 (s390_ft_entry_fr): New const.
4477 (s390_ft_entry_vr): New const.
4478 (s390_ft_main_31): New const.
4479 (s390_ft_main_64): New const.
4480 (s390_ft_exit_fr): New const.
4481 (s390_ft_exit_vr): New const.
4482 (s390_ft_exit_misc): New const.
4483 (s390_ft_exit_gpr_esa): New const.
4484 (s390_ft_exit_gpr_zarch): New const.
4485 (append_insns): New function.
4486 (s390_relocate_instruction): New function.
4487 (s390_install_fast_tracepoint_jump_pad): New function.
4488 (s390_get_min_fast_tracepoint_insn_len): New function.
4489 (s390_get_ipa_tdesc_idx): New function.
4490 (struct linux_target_ops): Wire in the above functions.
4491 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4492 * linux-s390-tdesc.h: New file.
4494 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4496 * linux-s390-low.c (s390_supports_tracepoints): New function.
4497 (struct linux_target_ops): Fill supports_tracepoints hook.
4499 2016-03-18 Yao Qi <yao.qi@linaro.org>
4501 * linux-low.c (lwp_signal_can_be_delivered): New function.
4502 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4504 2016-03-18 Yao Qi <yao.qi@linaro.org>
4506 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4507 0 if signal is enqueued. Remove 'signal' from one debugging
4508 message. Move one debugging message to some lines below.
4509 Remove code setting 'signal' to 0.
4511 2016-03-18 Yao Qi <yao.qi@linaro.org>
4513 * linux-low.c (linux_low_filter_event): Remove redundant
4514 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4516 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4518 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4519 (struct linux_target_ops): Wire in the above.
4521 2016-03-03 Yao Qi <yao.qi@linaro.org>
4523 * linux-low.c: Update comments to start_step_over.
4525 2016-03-03 Yao Qi <yao.qi@linaro.org>
4528 * linux-low.c (handle_extended_wait): Set child suspended
4529 if event_lwp->bp_reinsert isn't zero.
4531 2016-03-02 Yao Qi <yao.qi@linaro.org>
4533 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4534 enqueue_pending_signal.
4536 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4538 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4541 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4543 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4544 (s390_regmap_3264) [!__s390x__]: New global.
4545 (s390_collect_ptrace_register): Skip map entries containing -1.
4546 (s390_supply_ptrace_register): Ditto.
4547 (s390_fill_gprs_high): New function.
4548 (s390_store_gprs_high): New function.
4549 (s390_regsets): Add NT_S390_HIGH_GPRS.
4550 (s390_get_hwcap): Enable on 31-bit.
4551 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4552 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4553 Detect NT_S390_HIGH_GPRS.
4554 (s390_usrregs_info_3264): Enable on 31-bit.
4555 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4556 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4558 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4561 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4562 * configure.srv: Ditto.
4563 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4564 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4565 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4566 (init_registers_amd64_linux): Remove prototype.
4567 (tdesc_amd64_linux): Remove declaration.
4568 (get_ipa_tdesc): New function.
4569 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4570 initialize remaining tdescs.
4571 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4572 (init_registers_i386_linux): Remove prototype.
4573 (tdesc_i386_linux): Remove declaration.
4574 (get_ipa_tdesc): New function.
4575 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4576 initialize remaining tdescs.
4577 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4578 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4579 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4580 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4581 (x86_get_ipa_tdesc_idx): New function.
4582 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4583 * linux-x86-tdesc.h: New file.
4584 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4585 (target_get_ipa_tdesc_idx): New macro.
4586 * tracepoint.c (ipa_tdesc_idx): New macro.
4587 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4588 (symbol_list): Add ipa_tdesc_idx.
4589 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4590 (ipa_tdesc): Remove.
4591 (ipa_tdesc_idx): New variable.
4592 (get_context_regcache): Use get_ipa_tdesc.
4593 (gdb_collect): Ditto.
4595 * tracepoint.h (get_ipa_tdesc): New prototype.
4596 (ipa_tdesc): Remove.
4598 2016-02-24 Pedro Alves <palves@redhat.com>
4600 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4601 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4602 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4603 Factor out common code between the USE_SIGTRAP_SIGINFO and
4604 !USE_SIGTRAP_SIGINFO blocks.
4605 (linux_low_filter_event): Call save_stop_reason instead of
4606 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4608 (linux_wait_1): Update comments.
4610 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4612 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4613 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4614 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4615 ppc_insert_point, ppc_remove_point.
4617 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4619 * linux-s390-low.c (s390_supports_z_point_type): New function.
4620 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4622 2016-02-16 Yao Qi <yao.qi@linaro.org>
4624 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4625 PC. Get pc from regcache_read_pc.
4627 2016-02-12 Yao Qi <yao.qi@linaro.org>
4629 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4630 or linux_get_pc_32bit.
4631 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4633 2016-02-12 Yao Qi <yao.qi@linaro.org>
4635 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4636 arm_linux_get_next_pcs_fixup.
4638 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4640 * tracepoint.c (x_tracepoint_action_download): Change
4641 write_inferior_data_ptr to write_inferior_data_pointer.
4642 (cmd_qtstart): Likewise.
4643 (write_inferior_data_ptr): Remove.
4644 (download_agent_expr): Change write_inferior_data_ptr to
4645 write_inferior_data_pointer.
4646 (download_tracepoint_1): Likewise.
4647 (download_tracepoint): Likewise.
4648 (download_trace_state_variables): Likewise.
4650 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4651 Marcin Kościelnicki <koriakin@0x04.net>
4653 * tracepoint.c (struct tracepoint_action_ops): Remove.
4654 (struct tracepoint_action): Remove ops.
4655 (m_tracepoint_action_download, r_tracepoint_action_download)
4656 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4657 size and offset accordingly.
4658 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4659 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4660 (tracepoint_action_send, tracepoint_action_download): New functions.
4661 Helpers for trace action handlers.
4662 (add_tracepoint_action): Remove setup actions ops.
4663 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4665 2016-02-10 Yao Qi <yao.qi@linaro.org>
4667 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4669 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4671 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4673 * configure: Regenerate.
4675 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4677 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4678 void * to gdb_byte *.
4679 * linux-low.c (siginfo_fixup): Likewise.
4680 (linux_xfer_siginfo): Likewise.
4681 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4683 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4685 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4687 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4689 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4691 * linux-x86-low.c [__x86_64__]: Include
4692 "nat/amd64-linux-siginfo.h".
4693 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4694 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4695 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4696 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4697 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4698 (cpt_si_fd, si_timerid, si_overrun): Move from
4699 nat/amd64-linux-siginfo.c.
4700 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4702 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4704 * server.c (skip_to_semicolon): Remove.
4705 (process_point_options): Use strchrnul instead of
4708 2016-01-26 Yao Qi <yao.qi@linaro.org>
4710 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4711 * linux-low.c (install_software_single_step_breakpoints): Don't
4712 call regcache_read_pc.
4713 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4716 2016-01-26 Yao Qi <yao.qi@linaro.org>
4718 * linux-low.c (install_software_single_step_breakpoints): Call
4719 regcache_read_pc instead of get_pc.
4721 2016-01-26 Yao Qi <yao.qi@linaro.org>
4723 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4724 (unblock_async_io): Rename to ...
4725 (block_unblock_async_io): ... it. New function.
4726 (enable_async_io): Don't install SIGIO handler. Unblock it
4728 (disable_async_io): Don't ignore SIGIO. Block it instead.
4729 (initialize_async_io): Install SIGIO handler. Don't call
4732 2016-01-26 Yao Qi <yao.qi@linaro.org>
4734 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4735 first character is '\003', call *the_target->request_interrupt.
4737 2016-01-25 Yao Qi <yao.qi@linaro.org>
4739 * remote-utils.c (new_thread_notify): Remove.
4740 (dead_thread_notify): Likewise.
4741 * remote-utils.h (new_thread_notify): Remove declaration.
4742 (dead_thread_notify): Likewise.
4744 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4746 * gdb.trace/pending.exp: Fix expected message on continue.
4748 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4750 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4751 it works properly on big-endian machines where sizeof (CORE_ADDR)
4754 2016-01-21 Pedro Alves <palves@redhat.com>
4756 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4757 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4758 * configure: Regenerate.
4760 2016-01-21 Yao Qi <yao.qi@linaro.org>
4762 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4763 is_thumb and set it according to CPSR saved on the stack.
4764 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4765 arm_sigreturn_next_pc.
4767 2016-01-18 Yao Qi <yao.qi@linaro.org>
4769 * linux-low.c (linux_set_pc_64bit): New function.
4770 (linux_get_pc_64bit): New function.
4771 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4773 * linux-sparc-low.c (debug_threads): Remove declaration.
4774 (sparc_get_pc): Remove.
4775 (the_low_target): Use linux_get_pc_64bit instead of
4777 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4778 (the_low_target): Use linux_get_pc_64bit and
4781 2016-01-18 Yao Qi <yao.qi@linaro.org>
4783 * linux-arm-low.c (debug_threads): Remove declaration.
4784 (arm_get_pc, arm_set_pc): Remove.
4785 (the_low_target): Use linux_get_pc_32bit and
4787 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4788 (the_low_target): Use linux_get_pc_32bit and
4790 * linux-cris-low.c (debug_threads): Remove declaration.
4791 (cris_get_pc, cris_set_pc,): Remove.
4792 (the_low_target): Use linux_get_pc_32bit and
4794 * linux-crisv32-low.c (debug_threads): Remove declaration.
4795 (cris_get_pc, cris_set_pc): Remove.
4796 (the_low_target): Use linux_get_pc_32bit and
4798 * linux-low.c: Include inttypes.h.
4799 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4800 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4801 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4802 (the_low_target): Use linux_get_pc_32bit and
4804 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4805 (the_low_target): Use linux_get_pc_32bit and
4807 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4808 (the_low_target): Use linux_get_pc_32bit and
4810 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4811 (the_low_target): Use linux_get_pc_32bit and
4813 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4814 (the_low_target): Use linux_get_pc_32bit and
4817 2016-01-18 Gary Benson <gbenson@redhat.com>
4819 * configure.ac (AC_FUNC_FORK): New check.
4820 * config.in: Regenerate.
4821 * configure: Likewise.
4823 2016-01-14 Yao Qi <yao.qi@linaro.org>
4825 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4826 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4827 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4828 arm_get_next_pcs_ctor.
4830 2016-01-12 Josh Stone <jistone@redhat.com>
4831 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4833 * inferiors.h: Include "gdb_vecs.h".
4834 (struct process_info): Add syscalls_to_catch.
4835 * inferiors.c (remove_process): Free syscalls_to_catch.
4836 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4837 syscall_return stops.
4838 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4839 * server.c (handle_general_set): Handle QCatchSyscalls.
4840 (handle_query): Report support for QCatchSyscalls.
4841 * target.h (struct target_ops): Add supports_catch_syscall.
4842 (target_supports_catch_syscall): New macro.
4843 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4844 (struct lwp_info): Add syscall_state.
4845 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4846 Maintain syscall_state and syscalls_to_catch across exec.
4847 (get_syscall_trapinfo): New function, proxy to the_low_target.
4848 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4849 (linux_low_filter_event): Toggle syscall_state entry/return for
4850 syscall traps, and set it ignored for all others.
4851 (gdb_catching_syscalls_p): New function.
4852 (gdb_catch_this_syscall_p): New function.
4853 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4854 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4855 (linux_supports_catch_syscall): New function.
4856 (linux_target_ops): Install it.
4857 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4858 (the_low_target): Install it.
4860 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4862 * acinclude.m4: Include new ../warning.m4 file.
4863 * configure: Regenerated.
4864 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4866 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4868 * ax.c (is_goto_target): Mark static.
4869 * linux-low.c (register_addr): Likewise.
4870 (linux_fetch_registers, linux_store_registers): Likewise.
4871 * mem-break.c (any_persistent_commands): Fix old prototype.
4872 (add_commands_to_breakpoint): Mark static.
4873 * regcache.c (find_register_by_name): Delete unused func.
4874 * remote-utils.c (hex_or_minus_one): Mark static.
4875 * server.c (monitor_show_help): Mark static.
4876 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4877 handle_v_requests): Likewise.
4879 2016-01-12 Pedro Alves <palves@redhat.com>
4881 Remove use of the registered trademark symbol throughout.
4883 2016-01-08 Yao Qi <yao.qi@linaro.org>
4885 * remote-utils.c (getpkt): If c is '\003', call target hook
4888 2016-01-06 Yao Qi <yao.qi@linaro.org>
4890 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4891 linux-aarch32-low.c.
4892 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4893 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4894 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4895 (thumb2_breakpoint): Declare.
4896 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4897 linux-aarch32-low.h.
4898 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4899 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4900 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4902 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4904 * gdbreplay.c (gdbreplay_version): Change copyright year in
4906 * server.c (gdbserver_version): Likewise.
4908 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4910 * server.c (crc32_table): Delete.
4911 (crc32): Use libiberty's xcrc32 function.
4913 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4915 * lynx-low.c (lynx_delete_thread_callback): New function.
4916 (lynx_mourn): Properly delete our process and all of its
4917 threads. Remove call to clear_inferiors.
4919 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4921 * target.c (thread_search_callback): Add check that
4922 the thread_stopped target callback is not NULL before
4925 2015-12-21 Yao Qi <yao.qi@linaro.org>
4927 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4930 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4932 * server.c (handle_query): Call target_supports_software_single_step.
4934 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4936 * linux-low.c (single_step): New function.
4937 (linux_resume_one_lwp_throw): Call single_step.
4938 (start_step_over): Likewise.
4940 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4942 * Makefile.in (SFILES): Append arch/arm-linux.c,
4943 arch/arm-get-next-pcs.c.
4944 (arm-linux.o): New rule.
4945 (arm-get-next-pcs.o): New rule.
4946 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4948 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4949 to linux-aarch32-low.c.
4950 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4951 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4952 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4953 (thumb2_breakpoint_len): Likewise.
4954 (arm_is_thumb_mode): Make non-static.
4955 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4956 from linux-aarch32-low.c.
4957 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4958 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4959 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4960 (thumb2_breakpoint_len): Likewise.
4961 (arm_is_thumb_mode): New declaration.
4962 * linux-arm-low.c: Include arch/arm-linux.h
4963 aarch/arm-get-next-pcs.h, sys/syscall.h.
4964 (get_next_pcs_ops): New struct.
4965 (get_next_pcs_addr_bits_remove): New function.
4966 (get_next_pcs_is_thumb): New function.
4967 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4968 (arm_sigreturn_next_pc): Likewise.
4969 (get_next_pcs_syscall_next_pc): Likewise.
4970 (arm_gdbserver_get_next_pcs): Likewise.
4971 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4973 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4974 * server.h: Include gdb_vecs.h.
4976 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4978 * Makefile.in (SFILES): Append common/common-regcache.c.
4979 (OBS): Append common-regcache.o.
4980 (common-regcache.o): New rule.
4981 * regcache.c (init_register_cache): Initialize cache to
4983 (regcache_raw_read_unsigned): New function.
4984 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4985 register_status enum.
4987 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4989 * linux-aarch64-low.c (the_low_targets): Rename
4990 breakpoint_reinsert_addr to get_next_pcs.
4991 * linux-arm-low.c (the_low_targets): Likewise.
4992 * linux-bfin-low.c (the_low_targets): Likewise.
4993 * linux-cris-low.c (the_low_targets): Likewise.
4994 * linux-crisv32-low.c (the_low_targets): Likewise.
4995 * linux-low.c (can_software_single_step): Likewise.
4996 (install_software_single_step_breakpoints): New function.
4997 (start_step_over): Use install_software_single_step_breakpoints.
4998 * linux-low.h: New CORE_ADDR vector.
4999 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5001 * linux-mips-low.c (the_low_targets): Likewise.
5002 * linux-nios2-low.c (the_low_targets): Likewise.
5003 * linux-sparc-low.c (the_low_targets): Likewise.
5005 2015-12-17 Pedro Alves <palves@redhat.com>
5007 * linux-low.c (linux_kill_one_lwp): Remove references to
5009 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5011 (linux_init_signals): Delete.
5012 (initialize_low): Adjust.
5013 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5015 2015-12-16 Pedro Alves <palves@redhat.com>
5017 * configure.ac (compiler warning flags): When testing a
5018 -Wno-foo option, check whether -Wfoo works instead.
5019 * configure: Regenerate.
5021 2015-12-11 Don Breazeal <donb@codesourcery.com>
5023 * server.c (process_serial_event): Don't exit from gdbserver
5024 in remote mode if there are still active inferiors.
5026 2015-12-11 Yao Qi <yao.qi@linaro.org>
5028 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5029 arm_breakpoint_at if the process is 32-bit.
5031 2015-12-11 Yao Qi <yao.qi@linaro.org>
5033 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5036 2015-12-07 Yao Qi <yao.qi@linaro.org>
5038 * configure.srv: Append arm.o to srv_tgtobj for
5039 aarch64*-*-linux* target.
5040 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5041 from linux-arm-low.c.
5042 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5043 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5044 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5045 (thumb2_breakpoint_len): Likewise.
5046 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5047 (arm_breakpoint_kinds): Likewise.
5048 (arm_breakpoint_kind_from_pc): Likewise.
5049 (arm_sw_breakpoint_from_kind): Likewise.
5050 (arm_breakpoint_kind_from_current_state): Likewise.
5051 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5052 (arm_sw_breakpoint_from_kind): Declare.
5053 (arm_breakpoint_kind_from_current_state): Declare.
5054 (arm_breakpoint_at): Declare.
5055 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5056 arm_sw_breakpoint_from_kind if process is 32-bit.
5057 (aarch64_breakpoint_kind_from_pc): New function.
5058 (aarch64_breakpoint_kind_from_current_state): New function.
5059 (the_low_target): Initialize fields breakpoint_kind_from_pc
5060 and breakpoint_kind_from_current_state.
5061 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5062 linux-aarch32-low.c.
5063 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5064 (arm_breakpoint, arm_breakpoint_len): Likewise.
5065 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5066 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5067 (arm_is_thumb_mode): Likewise.
5068 (arm_breakpoint_at): Likewise.
5069 (arm_breakpoint_kind_from_pc): Likewise.
5070 (arm_sw_breakpoint_from_kind): Likewise.
5071 (arm_breakpoint_kind_from_current_state): Likewise.
5074 2015-08-04 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5077 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5078 * server.c (extended_protocol): Remove "static".
5079 * server.h (extended_protocol): Declare it.
5081 2015-12-04 Josh Stone <jistone@redhat.com>
5083 * target.h (struct target_ops) <arch_setup>: Rename to ...
5084 (struct target_ops) <post_create_inferior>: ... this.
5085 (target_arch_setup): Rename to ...
5086 (target_post_create_inferior): ... this, calling post_create_inferior.
5087 * server.c (start_inferior): Update target_arch_setup calls to
5088 target_post_create_inferior.
5089 * linux-low.c (linux_low_ptrace_options): Forward declare.
5090 (linux_arch_setup): Update its comment for general use.
5091 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5092 (struct linux_target_ops): Use linux_post_create_inferior.
5093 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5094 to post_create_inferior.
5095 * nto-low.c (struct nto_target_ops): Likewise.
5096 * spu-low.c (struct spu_target_ops): Likewise.
5097 * win32-low.c (struct win32_target_ops): Likewise.
5099 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5101 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5103 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5105 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5106 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5107 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5108 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5109 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5110 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5111 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5112 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5113 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5114 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5115 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5116 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5118 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5120 * linux-low.c (linux_look_up_symbols): Don't call
5121 linux_supports_traceclone.
5122 * linux-low.h (thread_db_init): Remove use_events argument.
5123 * thread-db.c (thread_db_use_event): Remove global variable.
5124 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5125 (struct thread_db) <td_create_bp>: Remove field.
5126 (thread_db_create_event): Remove function.
5127 (thread_db_enable_reporting): Likewise.
5128 (find_one_thread): Don't check for thread_db_use_events.
5129 (attach_thread): Likewise.
5130 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5131 (try_thread_db_load_1): Don't check for thread_db_use_events.
5132 (thread_db_init): Remove use_events argument and thread events
5134 (remove_thread_event_breakpoints): Remove function.
5135 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5137 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5139 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5141 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5142 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5143 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5144 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5145 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5147 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5149 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5150 * linux-low.c (can_hardware_single_step): Use
5151 supports_hardware_single_step.
5152 (can_software_single_step): New function.
5153 (start_step_over): Call can_software_single_step.
5154 (linux_supports_hardware_single_step): New function.
5155 (struct target_ops) <supports_software_single_step>: Initialize.
5156 * linux-low.h (struct linux_target_ops)
5157 <supports_hardware_single_step>: Initialize.
5158 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5159 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5160 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5161 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5162 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5163 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5164 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5165 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5166 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5167 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5169 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5170 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5172 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5173 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5174 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5176 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5177 * target.h (struct target_ops): <supports_software_single_step>:
5179 (target_supports_software_single_step): New macro.
5181 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5183 * linux-low.c (linux_wait_1): Fix pc advance condition.
5184 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5185 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5187 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5189 * linux-arm-low.c (arm_is_thumb_mode): New function.
5190 (arm_breakpoint_at): Use arm_is_thumb_mode.
5191 (arm_breakpoint_kind_from_current_state): New function.
5192 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5194 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5195 (linux_breakpoint_kind_from_current_state): New function.
5196 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5197 * linux-low.h (struct linux_target_ops)
5198 <breakpoint_kind_from_current_state>: New field.
5199 * target.h (struct target_ops): Likewise.
5200 (target_breakpoint_kind_from_current_state): New macro.
5202 2015-11-30 Pedro Alves <palves@redhat.com>
5204 * linux-low.c (linux_resume): Wake up the event loop before
5207 2015-11-30 Pedro Alves <palves@redhat.com>
5209 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5211 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5213 * target.c (struct thread_search): New structure.
5214 (thread_search_callback): New function.
5215 (prev_general_thread): New global.
5216 (prepare_to_access_memory, done_accessing_memory): New functions.
5217 * target.h (prepare_to_access_memory, done_accessing_memory):
5218 Replace macros with function declarations.
5220 2015-11-30 Pedro Alves <palves@redhat.com>
5223 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5224 report TARGET_WAITKIND_NO_RESUMED.
5225 * remote-utils.c (prepare_resume_reply): Handle
5226 TARGET_WAITKIND_NO_RESUMED.
5227 * server.c (report_no_resumed): New global.
5228 (handle_query) <qSupported>: Handle "no-resumed+". Report
5229 "no-resumed+" support.
5230 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5231 return error if the client doesn't support no-resumed events.
5232 (push_stop_notification): New function.
5233 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5234 events if the client supports them.
5236 2015-11-30 Pedro Alves <palves@redhat.com>
5238 * linux-low.c (thread_still_has_status_pending_p): Don't check
5240 (lwp_resumed): New function.
5241 (status_pending_p_callback): Return early if the LWP is not
5242 supposed to be resumed.
5244 2015-11-30 Pedro Alves <palves@redhat.com>
5246 * linux-low.c (handle_extended_wait): Assert that the LWP's
5247 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5248 thread create events, leave the new child's status pending.
5249 (linux_low_filter_event): If GDB wants to hear about thread exit
5250 events, leave the LWP marked dead and don't delete it.
5251 (linux_wait_for_event_filtered): Don't check for thread exit.
5252 (filter_exit_event): New function.
5253 (linux_wait_1): Use it, when returning an exit event.
5254 (linux_resume_one_lwp_throw): Assert that the LWP's
5255 waitstatus is TARGET_WAITKIND_IGNORE.
5256 * remote-utils.c (prepare_resume_reply): Handle
5257 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5258 * server.c (report_thread_events): New global.
5259 (handle_general_set): Handle QThreadEvents.
5260 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5261 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5262 TARGET_WAITKIND_THREAD_EXITED.
5263 * server.h (report_thread_events): Declare.
5265 2015-11-30 Pedro Alves <palves@redhat.com>
5267 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5268 the thread's last_resume_kind was resume_stop.
5270 2015-11-30 Pedro Alves <palves@redhat.com>
5272 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5275 2015-11-30 Pedro Alves <palves@redhat.com>
5277 * server.c (handle_v_requests): Handle vCtrlC.
5279 2015-11-30 Pedro Alves <palves@redhat.com>
5281 * gdbthread.h (find_any_thread_of_pid): Declare.
5282 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5284 * server.c (handle_query): If current_thread is NULL, look for
5285 another thread of the selected process.
5287 2015-11-26 Daniel Colascione <dancol@dancol.org>
5288 Simon Marchi <simon.marchi@ericsson.com>
5290 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5291 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5293 * target.h (struct target_ops) <thread_name>: New field.
5294 (target_thread_name): New macro.
5296 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5298 * regcache.h (regcache_invalidate_pid): Add declaration.
5299 * regcache.c (regcache_invalidate_pid): New function, extracted
5300 from regcache_invalidate.
5301 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5302 Add trivial documentation comment.
5303 * lynx-low.c: Use regcache_invalidate_pid instead of
5304 regcache_invalidate.
5306 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5308 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5309 and Elf64_auxv_t if the target is Android.
5311 2015-11-22 Doug Evans <xdje42@gmail.com>
5313 * target.h: #include <sys/types.h>.
5315 2015-11-19 Pedro Alves <palves@redhat.com>
5317 * linux-low.c (linux_process_qsupported): Change prototype.
5319 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5321 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5322 and adjust to loop over all features.
5323 * server.c (handle_query) <qSupported>: Adjust to call
5324 target_process_qsupported once, passing it a vector of unprocessed
5326 * target.h (struct target_ops) <process_qsupported>: Change
5328 (target_process_qsupported): Adjust.
5330 2015-11-19 Pedro Alves <palves@redhat.com>
5332 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5334 * configure: Regenerate.
5336 2015-11-19 Pedro Alves <palves@redhat.com>
5338 * configure: Regenerate.
5340 2015-11-19 Yao Qi <yao.qi@linaro.org>
5342 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5345 2015-11-19 Yao Qi <yao.qi@linaro.org>
5347 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5348 (struct aarch64_operand): Move enum out.
5350 2015-11-19 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5353 struct user_fpsimd_state *.
5354 (aarch64_store_fpregset): Likewise.
5356 2015-11-19 Yao Qi <yao.qi@linaro.org>
5358 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5359 struct user_pt_regs *.
5360 (aarch64_store_gregset): Likewise.
5362 2015-11-18 Pedro Alves <palves@redhat.com>
5364 * Makefile.in (all_object_files): Add $IPA_OBJS.
5366 2015-11-17 Pedro Alves <palves@redhat.com>
5368 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5369 GDB_SIGNAL_0 and gdb_signal_to_string.
5371 2015-11-17 Pedro Alves <palves@redhat.com>
5373 * win32-low.c (handle_output_debug_string): Remove parameter.
5374 (win32_kill): Remove our_status local and adjust call to
5375 handle_output_debug_string.
5376 (get_child_debug_event): Adjust call to
5377 handle_output_debug_string.
5379 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5381 * linux-mips-low.c (mips_fill_gregset): Add cast.
5382 (mips_store_gregset): Likewise.
5383 (mips_fill_fpregset): Likewise.
5384 (mips_store_fpregset): Likewise.
5386 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5388 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5391 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5393 * linux-mips-low.c (mips_linux_new_thread): Change type of
5394 watch_type to enum target_hw_bp_type.
5396 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5398 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5399 Change return type to arm_hwbp_type.
5401 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5403 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5404 (arm_store_gregset): Likewise.
5405 * linux-arm-low.c (arm_get_hwcap): Likewise.
5406 (arm_read_description): Likewise.
5408 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5410 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5412 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5414 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5415 (ppc_fill_vsxregset): Likewise.
5416 (ppc_store_vsxregset): Likewise.
5417 (ppc_fill_vrregset): Likewise.
5418 (ppc_store_vrregset): Likewise.
5419 (ppc_fill_evrregset): Likewise.
5420 (ppc_store_evrregset): Likewise.
5422 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5424 * linux-ppc-low.c (ppc_usrregs_info): Remove
5425 forward-declaration.
5426 (ppc_arch_setup): Move lower in file.
5428 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5430 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5431 (ps_pdwrite): Likewise.
5433 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5435 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5436 to after assert checks.
5438 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5440 * proc-service.c (ps_pdread): Add/adjust casts.
5441 (ps_pdwrite): Add/adjust casts.
5443 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5445 * server.c (handle_search_memory_1): Cast return value of
5448 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5450 * server.c (write_qxfer_response): Change type of data to
5453 2015-10-29 Pedro Alves <palves@redhat.com>
5455 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5457 2015-10-29 Pedro Alves <palves@redhat.com>
5459 * tracepoint.c (clear_installed_tracepoints): Add casts.
5461 2015-10-29 Pedro Alves <palves@redhat.com>
5463 * server.c (handle_v_cont, process_serial_event): Add enum
5464 gdb_signal casts to signal parsing code.
5466 2015-10-29 Pedro Alves <palves@redhat.com>
5468 * linux-low.h (NULL_REGSET): Define.
5469 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5470 * linux-arm-low.c (arm_regsets): Likewise.
5471 * linux-crisv32-low.c (cris_regsets): Likewise.
5472 * linux-m68k-low.c (m68k_regsets): Likewise.
5473 * linux-mips-low.c (mips_regsets): Likewise.
5474 * linux-nios2-low.c (nios2_regsets): Likewise.
5475 * linux-ppc-low.c (ppc_regsets): Likewise.
5476 * linux-s390-low.c (s390_regsets): Likewise.
5477 * linux-sh-low.c (sh_regsets): Likewise.
5478 * linux-sparc-low.c (sparc_regsets): Likewise.
5479 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5480 * linux-tile-low.c (tile_regsets): Likewise.
5481 * linux-x86-low.c (x86_regsets): Likewise.
5482 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5484 2015-10-29 Pedro Alves <palves@redhat.com>
5486 * linux-low.h (NULL_REGSET): Define.
5487 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5488 * linux-arm-low.c (arm_regsets): Likewise.
5489 * linux-crisv32-low.c (cris_regsets): Likewise.
5490 * linux-m68k-low.c (m68k_regsets): Likewise.
5491 * linux-mips-low.c (mips_regsets): Likewise.
5492 * linux-nios2-low.c (nios2_regsets): Likewise.
5493 * linux-ppc-low.c (ppc_regsets): Likewise.
5494 * linux-s390-low.c (s390_regsets): Likewise.
5495 * linux-sh-low.c (sh_regsets): Likewise.
5496 * linux-sparc-low.c (sparc_regsets): Likewise.
5497 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5498 * linux-tile-low.c (tile_regsets): Likewise.
5499 * linux-x86-low.c (x86_regsets): Likewise.
5500 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5502 2015-10-26 Doug Evans <dje@google.com>
5504 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5506 2015-10-26 Doug Evans <dje@google.com>
5508 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5510 2015-10-26 Doug Evans <dje@google.com>
5512 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5514 (attach_thread, find_new_threads_callback): Ditto.
5516 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5518 * mem-break.h (set_breakpoint_data): Remove.
5520 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5522 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5523 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5524 (initialize_low): Remove set_breakpoint_data call.
5525 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5526 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5527 (initialize_low): Remove set_breakpoint_data call.
5528 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5529 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5530 (initialize_low): Remove set_breakpoint_data call.
5532 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5534 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5535 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5536 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5537 * target.h (target_breakpoint_kind_from_pc): New macro.
5539 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5541 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5542 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5543 the default breakpoint kind.
5545 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5547 * linux-arm-low.c (arm_supports_z_point_type): Add software
5550 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5552 * linux-arm-low.c: Refactor breakpoint definitions.
5553 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5554 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5556 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5558 * Makefile.in: Add arm.c/o.
5559 * configure.srv: Likewise.
5560 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5561 (arm_breakpoint_kind_from_pc): New function.
5562 (arm_sw_breakpoint_from_kind): Return proper kind.
5563 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5565 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5567 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5569 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5570 (struct raw_breakpoint) <size>: Remove.
5571 (struct raw_breakpoint) <kind>: Add.
5572 (bp_size): New function.
5573 (bp_opcode): Likewise.
5574 (find_raw_breakpoint_at): Adjust for kind.
5575 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5576 (remove_memory_breakpoint): Adjust for kind call bp_size.
5577 (set_raw_breakpoint_at): Adjust for kind.
5578 (set_breakpoint): Likewise.
5579 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5580 (delete_raw_breakpoint): Adjust for kind.
5581 (delete_breakpoint): Likewise.
5582 (find_gdb_breakpoint): Likewise.
5583 (set_gdb_breakpoint_1): Likewise.
5584 (set_gdb_breakpoint): Likewise.
5585 (delete_gdb_breakpoint_1): Likewise.
5586 (delete_gdb_breakpoint): Likewise.
5587 (uninsert_raw_breakpoint): Likewise.
5588 (reinsert_raw_breakpoint): Likewise.
5589 (set_breakpoint_data): Remove.
5590 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5591 (check_mem_read): Adjust for kind call bp_size.
5592 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5593 (clone_one_breakpoint): Adjust for kind.
5594 * mem-break.h (set_gdb_breakpoint): Likewise.
5595 (delete_gdb_breakpoint): Likewise.
5596 * server.c (process_serial_event): Likewise.
5598 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5600 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5601 (struct linux_target_ops) <breakpoint>: Remove.
5602 (struct linux_target_ops) <breakpoint_len>: Remove.
5603 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5604 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5605 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5606 (arm_sw_breakpoint_from_kind): New function.
5607 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5608 (struct linux_target_ops) <breakpoint>: Remove.
5609 (struct linux_target_ops) <breakpoint_len>: Remove.
5610 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5611 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5612 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5613 (struct linux_target_ops) <breakpoint>: Remove.
5614 (struct linux_target_ops) <breakpoint_len>: Remove.
5615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5617 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5618 (struct linux_target_ops) <breakpoint>: Remove.
5619 (struct linux_target_ops) <breakpoint_len>: Remove.
5620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5622 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5623 and sw_breakpoint_from_kind to increment the pc.
5624 (linux_breakpoint_kind_from_pc): New function.
5625 (linux_sw_breakpoint_from_kind): New function.
5626 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5627 (initialize_low): Call breakpoint_kind_from_pc and
5628 sw_breakpoint_from_kind to replace breakpoint_data/len.
5629 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5631 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5632 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5633 (struct linux_target_ops) <breakpoint>: Remove.
5634 (struct linux_target_ops) <breakpoint_len>: Remove.
5635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5637 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5638 (struct linux_target_ops) <breakpoint>: Remove.
5639 (struct linux_target_ops) <breakpoint_len>: Remove.
5640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5641 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5642 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5643 (struct linux_target_ops) <breakpoint>: Remove.
5644 (struct linux_target_ops) <breakpoint_len>: Remove.
5645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5647 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5648 (struct linux_target_ops) <breakpoint>: Remove.
5649 (struct linux_target_ops) <breakpoint_len>: Remove.
5650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5652 * linux-ppc-low.c (ppc_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-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5658 (struct linux_target_ops) <breakpoint>: Remove.
5659 (struct linux_target_ops) <breakpoint_len>: Remove.
5660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5662 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5663 (struct linux_target_ops) <breakpoint>: Remove.
5664 (struct linux_target_ops) <breakpoint_len>: Remove.
5665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5667 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5668 (struct linux_target_ops) <breakpoint>: Remove.
5669 (struct linux_target_ops) <breakpoint_len>: Remove.
5670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5672 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5673 (struct linux_target_ops) <breakpoint>: Remove.
5674 (struct linux_target_ops) <breakpoint_len>: Remove.
5675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5677 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5678 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5679 (struct linux_target_ops) <breakpoint>: Remove.
5680 (struct linux_target_ops) <breakpoint_len>: Remove.
5681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5683 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5684 (struct linux_target_ops) <breakpoint>: Remove.
5685 (struct linux_target_ops) <breakpoint_len>: Remove.
5686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5689 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5691 * linux-cris-low.c (cris_get_pc): Remove void arg.
5693 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5695 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5698 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5700 * inferiors.c (thread_pid_matches_callback): New function.
5701 (find_thread_process): New function.
5702 (remove_thread): Reset current_thread.
5703 (remove_process): Assert threads have been removed first.
5705 2015-10-15 Yao Qi <yao.qi@linaro.org>
5707 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5709 (aarch64_remove_point): Likewise.
5710 * regcache.c (regcache_register_size): New function.
5712 2015-10-12 Yao Qi <yao.qi@linaro.org>
5714 * linux-aarch64-low.c: Update all callers as emit_load_store
5715 is renamed to aarch64_emit_load_store.
5717 2015-10-12 Yao Qi <yao.qi@linaro.org>
5719 * linux-aarch64-low.c: Update all callers of function renaming
5720 from emit_insn to aarch64_emit_insn.
5722 2015-10-12 Yao Qi <yao.qi@linaro.org>
5724 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5725 arch/aarch64-insn.h.
5726 (struct aarch64_memory_operand): Likewise.
5728 (emit_insn): Move to arch/aarch64-insn.c.
5729 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5730 (emit_load_store): Move to arch/aarch64-insn.c.
5731 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5732 (can_encode_int32): Remove.
5734 2015-10-12 Yao Qi <yao.qi@linaro.org>
5736 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5737 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5738 (aarch64_relocate_instruction): Likewise.
5739 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5740 (struct aarch64_insn_visitor): Likewise.
5742 2015-10-12 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5745 (struct aarch64_insn_visitor): New.
5746 (struct aarch64_insn_relocation_data): New.
5747 (aarch64_ftrace_insn_reloc_b): New function.
5748 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5749 (aarch64_ftrace_insn_reloc_cb): Likewise.
5750 (aarch64_ftrace_insn_reloc_tb): Likewise.
5751 (aarch64_ftrace_insn_reloc_adr): Likewise.
5752 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5753 (aarch64_ftrace_insn_reloc_others): Likewise.
5755 (aarch64_relocate_instruction): Use visitor.
5757 2015-10-12 Yao Qi <yao.qi@linaro.org>
5759 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5760 int. Add argument buf.
5761 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5762 aarch64_relocate_instruction.
5764 2015-10-12 Yao Qi <yao.qi@linaro.org>
5766 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5767 argument insn. Remove local variable insn. Don't call
5769 (aarch64_install_fast_tracepoint_jump_pad): Call
5772 2015-09-30 Yao Qi <yao.qi@linaro.org>
5774 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5775 (emit_load_store_pair): Likewise.
5777 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5779 * dll.c (match_dll): Add cast(s).
5780 (unloaded_dll): Likewise.
5781 * linux-low.c (second_thread_of_pid_p): Likewise.
5782 (delete_lwp_callback): Likewise.
5783 (count_events_callback): Likewise.
5784 (select_event_lwp_callback): Likewise.
5785 (linux_set_resume_request): Likewise.
5786 * server.c (accumulate_file_name_length): Likewise.
5787 (emit_dll_description): Likewise.
5788 (handle_qxfer_threads_worker): Likewise.
5789 (visit_actioned_threads): Likewise.
5790 * thread-db.c (any_thread_of): Likewise.
5791 * tracepoint.c (same_process_p): Likewise.
5792 (match_blocktype): Likewise.
5793 (build_traceframe_info_xml): Likewise.
5795 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5797 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5799 (gdb_unparse_agent_expr): Likewise.
5800 * hostio.c (require_data): Likewise.
5801 (handle_pread): Likewise.
5802 * linux-low.c (disable_regset): Likewise.
5803 (fetch_register): Likewise.
5804 (store_register): Likewise.
5805 (get_dynamic): Likewise.
5806 (linux_qxfer_libraries_svr4): Likewise.
5807 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5808 (set_fast_tracepoint_jump): Likewise.
5809 (uninsert_fast_tracepoint_jumps_at): Likewise.
5810 (reinsert_fast_tracepoint_jumps_at): Likewise.
5811 (validate_inserted_breakpoint): Likewise.
5812 (clone_agent_expr): Likewise.
5813 * regcache.c (init_register_cache): Likewise.
5814 * remote-utils.c (putpkt_binary_1): Likewise.
5815 (decode_M_packet): Likewise.
5816 (decode_X_packet): Likewise.
5817 (look_up_one_symbol): Likewise.
5818 (relocate_instruction): Likewise.
5819 (monitor_output): Likewise.
5820 * server.c (handle_search_memory): Likewise.
5821 (handle_qxfer_exec_file): Likewise.
5822 (handle_qxfer_libraries): Likewise.
5823 (handle_qxfer): Likewise.
5824 (handle_query): Likewise.
5825 (handle_v_cont): Likewise.
5826 (handle_v_run): Likewise.
5827 (captured_main): Likewise.
5828 * target.c (write_inferior_memory): Likewise.
5829 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5830 * tracepoint.c (init_trace_buffer): Likewise.
5831 (add_tracepoint_action): Likewise.
5832 (add_traceframe): Likewise.
5833 (add_traceframe_block): Likewise.
5834 (cmd_qtdpsrc): Likewise.
5835 (cmd_qtdv): Likewise.
5836 (cmd_qtstatus): Likewise.
5837 (response_source): Likewise.
5838 (response_tsv): Likewise.
5839 (cmd_qtnotes): Likewise.
5840 (gdb_collect): Likewise.
5841 (initialize_tracepoint): Likewise.
5843 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5845 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5846 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5847 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5849 (enum aarch64_condition_codes): New enum.
5850 (w0): New static global.
5853 (struct aarch64_memory_operand) <type>: New
5854 MEMORY_OPERAND_POSTINDEX type.
5855 (postindex_memory_operand): New helper function.
5856 (emit_ret): New function.
5857 (emit_load_store_pair): New function, factored out of emit_stp
5858 with support for MEMORY_OPERAND_POSTINDEX.
5859 (emit_stp): Rewrite using emit_load_store_pair.
5860 (emit_ldp): New function.
5861 (emit_load_store): Likewise.
5862 (emit_ldr): Mention post-index instruction in comment.
5863 (emit_ldrh): New function.
5864 (emit_ldrb): New function.
5865 (emit_ldrsw): Mention post-index instruction in comment.
5866 (emit_str): Likewise.
5867 (emit_subs): New function.
5868 (emit_cmp): Likewise.
5869 (emit_and): Likewise.
5870 (emit_orr): Likewise.
5871 (emit_orn): Likewise.
5872 (emit_eor): Likewise.
5873 (emit_mvn): Likewise.
5874 (emit_lslv): Likewise.
5875 (emit_lsrv): Likewise.
5876 (emit_asrv): Likewise.
5877 (emit_mul): Likewise.
5878 (emit_sbfm): Likewise.
5879 (emit_sbfx): Likewise.
5880 (emit_ubfm): Likewise.
5881 (emit_ubfx): Likewise.
5882 (emit_csinc): Likewise.
5883 (emit_cset): Likewise.
5884 (emit_nop): Likewise.
5885 (emit_ops_insns): New helper function.
5886 (emit_pop): Likewise.
5887 (emit_push): Likewise.
5888 (aarch64_emit_prologue): New function.
5889 (aarch64_emit_epilogue): Likewise.
5890 (aarch64_emit_add): Likewise.
5891 (aarch64_emit_sub): Likewise.
5892 (aarch64_emit_mul): Likewise.
5893 (aarch64_emit_lsh): Likewise.
5894 (aarch64_emit_rsh_signed): Likewise.
5895 (aarch64_emit_rsh_unsigned): Likewise.
5896 (aarch64_emit_ext): Likewise.
5897 (aarch64_emit_log_not): Likewise.
5898 (aarch64_emit_bit_and): Likewise.
5899 (aarch64_emit_bit_or): Likewise.
5900 (aarch64_emit_bit_xor): Likewise.
5901 (aarch64_emit_bit_not): Likewise.
5902 (aarch64_emit_equal): Likewise.
5903 (aarch64_emit_less_signed): Likewise.
5904 (aarch64_emit_less_unsigned): Likewise.
5905 (aarch64_emit_ref): Likewise.
5906 (aarch64_emit_if_goto): Likewise.
5907 (aarch64_emit_goto): Likewise.
5908 (aarch64_write_goto_address): Likewise.
5909 (aarch64_emit_const): Likewise.
5910 (aarch64_emit_call): Likewise.
5911 (aarch64_emit_reg): Likewise.
5912 (aarch64_emit_pop): Likewise.
5913 (aarch64_emit_stack_flush): Likewise.
5914 (aarch64_emit_zero_ext): Likewise.
5915 (aarch64_emit_swap): Likewise.
5916 (aarch64_emit_stack_adjust): Likewise.
5917 (aarch64_emit_int_call_1): Likewise.
5918 (aarch64_emit_void_call_2): Likewise.
5919 (aarch64_emit_eq_goto): Likewise.
5920 (aarch64_emit_ne_goto): Likewise.
5921 (aarch64_emit_lt_goto): Likewise.
5922 (aarch64_emit_le_goto): Likewise.
5923 (aarch64_emit_gt_goto): Likewise.
5924 (aarch64_emit_ge_got): Likewise.
5925 (aarch64_emit_ops_impl): New static global variable.
5926 (aarch64_emit_ops): New target function, return
5927 &aarch64_emit_ops_impl.
5928 (struct linux_target_ops): Install it.
5930 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5932 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5933 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5935 * linux-aarch64-ipa.c: New file.
5936 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5938 (aarch64_get_thread_area): New target method.
5939 (extract_signed_bitfield): New helper function.
5940 (aarch64_decode_ldr_literal): New function.
5941 (enum aarch64_opcodes): New enum.
5942 (struct aarch64_register): New struct.
5943 (struct aarch64_operand): New struct.
5944 (x0): New static global.
5953 (aarch64_register): New helper function.
5954 (register_operand): Likewise.
5955 (immediate_operand): Likewise.
5956 (struct aarch64_memory_operand): New struct.
5957 (offset_memory_operand): New helper function.
5958 (preindex_memory_operand): Likewise.
5959 (enum aarch64_system_control_registers): New enum.
5960 (ENCODE): New macro.
5961 (emit_insn): New helper function.
5962 (emit_b): New function.
5963 (emit_bcond): Likewise.
5964 (emit_cb): Likewise.
5965 (emit_tb): Likewise.
5966 (emit_blr): Likewise.
5967 (emit_stp): Likewise.
5968 (emit_ldp_q_offset): Likewise.
5969 (emit_stp_q_offset): Likewise.
5970 (emit_load_store): Likewise.
5971 (emit_ldr): Likewise.
5972 (emit_ldrsw): Likewise.
5973 (emit_str): Likewise.
5974 (emit_ldaxr): Likewise.
5975 (emit_stxr): Likewise.
5976 (emit_stlr): Likewise.
5977 (emit_data_processing_reg): Likewise.
5978 (emit_data_processing): Likewise.
5979 (emit_add): Likewise.
5980 (emit_sub): Likewise.
5981 (emit_mov): Likewise.
5982 (emit_movk): Likewise.
5983 (emit_mov_addr): Likewise.
5984 (emit_mrs): Likewise.
5985 (emit_msr): Likewise.
5986 (emit_sevl): Likewise.
5987 (emit_wfe): Likewise.
5988 (append_insns): Likewise.
5989 (can_encode_int32_in): New helper function.
5990 (aarch64_relocate_instruction): New function.
5991 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5992 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5993 (struct linux_target_ops): Install aarch64_get_thread_area,
5994 aarch64_install_fast_tracepoint_jump_pad and
5995 aarch64_get_min_fast_tracepoint_insn_len.
5997 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5999 * Makefile.in (aarch64-insn.o): New rule.
6000 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6002 2015-09-21 Yao Qi <yao.qi@linaro.org>
6004 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6006 2015-09-21 Yao Qi <yao.qi@linaro.org>
6008 * tracepoint.c (max_jump_pad_size): Remove.
6010 2015-09-18 Yao Qi <yao.qi@linaro.org>
6012 * linux-aarch64-low.c: Don't include sys/uio.h.
6013 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6015 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6017 * tracepoint.c (eval_result_type): Change prototype.
6018 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6020 2015-09-15 Pedro Alves <palves@redhat.com>
6022 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6023 Check whether to report exec events instead of checking whether
6024 multiprocess is enabled.
6026 2015-09-15 Pedro Alves <palves@redhat.com>
6029 * remote-utils.c (prepare_resume_reply): Merge
6030 TARGET_WAITKIND_VFORK_DONE switch case with the
6031 TARGET_WAITKIND_FORKED case.
6033 2015-09-15 Yao Qi <yao.qi@linaro.org>
6035 * server.c (handle_query): Check string comparison using
6036 "else if" instead of "if".
6038 2015-09-15 Yao Qi <yao.qi@linaro.org>
6040 * server.c (vCont_supported): New global variable.
6041 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6042 matches. Append ";vContSupported+" to own_buf.
6043 (handle_v_requests): Append ";s;S" to own_buf if target supports
6044 hardware single step or vCont_supported is false.
6045 (capture_main): Set vCont_supported to zero.
6047 2015-09-15 Yao Qi <yao.qi@linaro.org>
6049 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6051 (linux_supports_hardware_single_step): ... New function.
6052 (linux_target_ops): Update.
6053 * lynx-low.c (lynx_target_ops): Set field
6054 supports_hardware_single_step to target_can_do_hardware_single_step.
6055 * nto-low.c (nto_target_ops): Likewise.
6056 * spu-low.c (spu_target_ops): Likewise.
6057 * win32-low.c (win32_target_ops): Likewise.
6058 * target.c (target_can_do_hardware_single_step): New function.
6059 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6060 Remove. <supports_hardware_single_step>: New field.
6061 (target_supports_conditional_breakpoints): Remove.
6062 (target_supports_hardware_single_step): New macro.
6063 (target_can_do_hardware_single_step): Declare.
6064 * server.c (handle_query): Use target_supports_hardware_single_step
6065 instead of target_supports_conditional_breakpoints.
6067 2015-09-15 Yao Qi <yao.qi@linaro.org>
6069 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6071 (struct linux_target_ops the_low_target): Install
6072 aarch64_linux_siginfo_fixup.
6074 2015-09-11 Don Breazeal <donb@codesourcery.com>
6075 Luis Machado <lgustavo@codesourcery.com>
6077 * linux-low.c (linux_mourn): Static declaration.
6078 (linux_arch_setup): Move in front of
6079 handle_extended_wait.
6080 (linux_arch_setup_thread): New function.
6081 (handle_extended_wait): Handle exec events. Call
6082 linux_arch_setup_thread. Make event_lwp argument a
6083 pointer-to-a-pointer.
6084 (check_zombie_leaders): Do not check stopped threads.
6085 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6086 (linux_low_filter_event): Add lwp and thread for exec'ing
6087 non-leader thread if leader thread has been deleted.
6088 Refactor code into linux_arch_setup_thread and call it.
6089 Pass child lwp pointer by reference to handle_extended_wait.
6090 (linux_wait_for_event_filtered): Update comment.
6091 (linux_wait_1): Prevent clobbering exec event status.
6092 (linux_supports_exec_events): New function.
6093 (linux_target_ops) <supports_exec_events>: Initialize new member.
6094 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6096 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6097 * server.c (report_exec_events): New global variable.
6098 (handle_query): Handle qSupported query for exec-events feature.
6099 (captured_main): Initialize report_exec_events.
6100 * server.h (report_exec_events): Declare new global variable.
6101 * target.h (struct target_ops) <supports_exec_events>: New
6103 (target_supports_exec_events): New macro.
6104 * win32-low.c (win32_target_ops) <supports_exec_events>:
6105 Initialize new member.
6107 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6109 * linux-low.c (linux_low_enable_btrace): Remove.
6110 (linux_target_ops): Replace linux_low_enable_btrace with
6111 linux_enable_btrace.
6113 2015-09-03 Yao Qi <yao.qi@linaro.org>
6115 * linux-aarch64-low.c (aarch64_insert_point): Call
6116 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6119 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6121 * linux-low.c (check_stopped_by_breakpoint): Use
6122 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6124 2015-08-27 Pedro Alves <palves@redhat.com>
6126 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6128 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6130 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6131 the XNEW-family equivalent.
6132 (compile_bytecodes): Likewise.
6133 * dll.c (loaded_dll): Likewise.
6134 * event-loop.c (append_callback_event): Likewise.
6135 (create_file_handler): Likewise.
6136 (create_file_event): Likewise.
6137 * hostio.c (handle_open): Likewise.
6138 * inferiors.c (add_thread): Likewise.
6139 (add_process): Likewise.
6140 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6141 * linux-arm-low.c (arm_new_process): Likewise.
6142 (arm_new_thread): Likewise.
6143 * linux-low.c (add_to_pid_list): Likewise.
6144 (linux_add_process): Likewise.
6145 (handle_extended_wait): Likewise.
6146 (add_lwp): Likewise.
6147 (enqueue_one_deferred_signal): Likewise.
6148 (enqueue_pending_signal): Likewise.
6149 (linux_resume_one_lwp_throw): Likewise.
6150 (linux_resume_one_thread): Likewise.
6151 (linux_read_memory): Likewise.
6152 (linux_write_memory): Likewise.
6153 * linux-mips-low.c (mips_linux_new_process): Likewise.
6154 (mips_linux_new_thread): Likewise.
6155 (mips_add_watchpoint): Likewise.
6156 * linux-x86-low.c (initialize_low_arch): Likewise.
6157 * lynx-low.c (lynx_add_process): Likewise.
6158 * mem-break.c (set_raw_breakpoint_at): Likewise.
6159 (set_breakpoint): Likewise.
6160 (add_condition_to_breakpoint): Likewise.
6161 (add_commands_to_breakpoint): Likewise.
6162 (clone_agent_expr): Likewise.
6163 (clone_one_breakpoint): Likewise.
6164 * regcache.c (new_register_cache): Likewise.
6165 * remote-utils.c (look_up_one_symbol): Likewise.
6166 * server.c (queue_stop_reply): Likewise.
6167 (start_inferior): Likewise.
6168 (queue_stop_reply_callback): Likewise.
6169 (handle_target_event): Likewise.
6170 * spu-low.c (fetch_ppc_memory): Likewise.
6171 (store_ppc_memory): Likewise.
6172 * target.c (set_target_ops): Likewise.
6173 * thread-db.c (thread_db_load_search): Likewise.
6174 (try_thread_db_load_1): Likewise.
6175 * tracepoint.c (add_tracepoint): Likewise.
6176 (add_tracepoint_action): Likewise.
6177 (create_trace_state_variable): Likewise.
6178 (cmd_qtdpsrc): Likewise.
6179 (cmd_qtro): Likewise.
6180 (add_while_stepping_state): Likewise.
6181 * win32-low.c (child_add_thread): Likewise.
6182 (get_image_name): Likewise.
6184 2015-08-25 Yao Qi <yao.qi@linaro.org>
6186 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6188 2015-08-25 Yao Qi <yao.qi@linaro.org>
6190 * Makefile.in (aarch64-linux.o): New rule.
6191 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6193 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6194 (aarch64_init_debug_reg_state): Make it extern.
6195 (aarch64_linux_prepare_to_resume): Remove.
6197 2015-08-25 Yao Qi <yao.qi@linaro.org>
6199 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6200 lwp_arch_private_info and ptid_of_lwp.
6202 2015-08-25 Yao Qi <yao.qi@linaro.org>
6204 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6205 Find proc_info by find_process_pid. All callers updated.
6207 2015-08-25 Yao Qi <yao.qi@linaro.org>
6209 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6211 (debug_reg_change_callback): Remove.
6212 (aarch64_notify_debug_reg_change): Remove.
6214 2015-08-25 Yao Qi <yao.qi@linaro.org>
6216 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6217 Call current_lwp_ptid.
6219 2015-08-25 Yao Qi <yao.qi@linaro.org>
6221 * linux-aarch64-low.c (debug_reg_change_callback): Use
6224 2015-08-25 Yao Qi <yao.qi@linaro.org>
6226 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6228 2015-08-25 Yao Qi <yao.qi@linaro.org>
6230 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6232 2015-08-25 Yao Qi <yao.qi@linaro.org>
6234 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6237 2015-08-25 Yao Qi <yao.qi@linaro.org>
6239 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6241 (debug_reg_change_callback): Remove argument entry and add argument
6242 lwp. Remove local variable thread. Don't print thread id in the
6243 debugging output. Don't check whether pid of thread equals to pid.
6244 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6245 iterate_over_lwps instead find_inferior.
6247 2015-08-24 Pedro Alves <palves@redhat.com>
6249 * inferiors.c (get_first_process): New function.
6250 * inferiors.h (get_first_process): New declaration.
6251 * remote-utils.c (read_ptid): Default to the first process in the
6252 list, instead of to the current thread's process.
6254 2015-08-24 Pedro Alves <palves@redhat.com>
6256 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6257 * event-loop.c: Likewise.
6258 * remote-utils.c: Likewise.
6259 * tracepoint.c: Likewise.
6261 2015-08-24 Pedro Alves <palves@redhat.com>
6263 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6266 2015-08-21 Pedro Alves <palves@redhat.com>
6268 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6269 instead of literal 1.
6271 2015-08-21 Pedro Alves <palves@redhat.com>
6273 * tdesc.c (default_description): Explicitly zero-initialize.
6275 2015-08-21 Pedro Alves <palves@redhat.com>
6278 * inferiors.c (remove_thread): Discard any pending stop reply for
6280 * server.c (remove_all_on_match_pid): Rename to ...
6281 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6283 (discard_queued_stop_replies): Change parameter to a ptid. Now
6285 (handle_v_kill, kill_inferior_callback, captured_main)
6286 (process_serial_event): Adjust.
6287 * server.h (discard_queued_stop_replies): Declare.
6289 2015-08-21 Pedro Alves <palves@redhat.com>
6291 * linux-low.c (wait_for_sigstop): Always switch to no thread
6292 selected if the previously current thread dies.
6293 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6294 process instead of the current thread's.
6295 * remote-utils.c (input_interrupt): Don't check if there's no
6297 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6298 current thread to the general thread fails, error out.
6299 (handle_qxfer_auxv, handle_qxfer_libraries)
6300 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6301 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6302 (handle_query): Check if there's a thread selected instead of
6303 checking whether there's any thread in the thread list.
6304 (handle_qxfer_threads, handle_qxfer_btrace)
6305 (handle_qxfer_btrace_conf): Don't error out early if there's no
6306 thread in the thread list.
6307 (handle_v_cont, myresume): Don't set the current thread to the
6309 (process_serial_event) <Hg handling>: Also set thread_id if the
6310 previous general thread is still alive.
6311 (process_serial_event) <g/G handling>: If setting the current
6312 thread to the general thread fails, error out.
6313 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6314 thread's lwp instead of the current thread's.
6315 * target.c (set_desired_thread): If the desired thread was not
6316 found, leave the current thread pointing to NULL. Return an int
6317 (boolean) indicating success.
6318 * target.h (set_desired_thread): Change return type to int.
6320 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6322 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6323 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6325 (ps_get_thread_area): New function.
6327 2015-08-19 Gary Benson <gbenson@redhat.com>
6329 * hostio.c (handle_pread): Do not attempt to read more data
6330 than hostio_reply_with_data can fit in a packet.
6332 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6334 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6336 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6338 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6340 2015-08-06 Pedro Alves <palves@redhat.com>
6342 * tracepoint.c (expr_eval_result): Now an int.
6344 2015-08-06 Pedro Alves <palves@redhat.com>
6346 * gdbthread.h (struct regcache): Forward declare.
6347 (struct thread_info) <regcache_data>: Now a struct regcache
6349 * inferiors.c (inferior_regcache_data)
6350 (set_inferior_regcache_data): Now work with struct regcache
6352 * inferiors.h (struct regcache): Forward declare.
6353 (inferior_regcache_data, set_inferior_regcache_data): Now work
6354 with struct regcache pointers.
6355 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6356 (free_register_cache_thread): Remove struct regcache pointer
6359 2015-08-06 Pedro Alves <palves@redhat.com>
6361 * server.c (captured_main): On error, print the exception message
6362 to stderr, and if run_once is set, throw a quit.
6364 2015-08-06 Pedro Alves <palves@redhat.com>
6366 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6369 2015-08-06 Pedro Alves <palves@redhat.com>
6371 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6372 reading beyond the passed in buffer length.
6374 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6376 * tracepoint.c (symbol_list) <required>: Remove.
6378 2015-08-06 Pedro Alves <palves@redhat.com>
6380 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6381 count if stopping and suspending threads.
6382 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6383 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6384 (linux_detach): Complete an ongoing step-over.
6385 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6387 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6388 (linux_wait_1): If passing a signal to the inferior after
6389 finishing a step-over, unsuspend and re-resume all lwps. If we
6390 see a single-step event but the thread should be continuing, don't
6391 pass the trap to gdb.
6392 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6393 internal_error instead of gdb_assert.
6394 (enqueue_pending_signal): New function.
6395 (check_ptrace_stopped_lwp_gone): Add debug output.
6396 (start_step_over): Use internal_error instead of gdb_assert.
6397 (complete_ongoing_step_over): New function.
6398 (linux_resume_one_thread): Don't resume a suspended thread.
6399 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6402 2015-08-06 Pedro Alves <palves@redhat.com>
6404 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6405 (linux_thread_alive): Use lwp_is_marked_dead.
6406 (extended_event_reported): Delete.
6407 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6408 instead of extended_event_reported.
6409 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6411 (lwp_is_marked_dead): New function.
6412 (lwp_running): Use lwp_is_marked_dead.
6413 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6416 2015-08-06 Pedro Alves <palves@redhat.com>
6418 * linux-low.c (linux_wait_1): Move fork event output out of the
6419 !report_to_gdb check. Pass event_child->waitstatus to
6420 target_waitstatus_to_string instead of ourstatus.
6422 2015-08-04 Yao Qi <yao.qi@linaro.org>
6424 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6425 if current_thread is 32 bit.
6427 2015-08-04 Yao Qi <yao.qi@linaro.org>
6429 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6430 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6431 * server.c (extended_protocol): Remove "static".
6432 * server.h (extended_protocol): Declare it.
6434 2015-08-04 Yao Qi <yao.qi@linaro.org>
6436 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6437 both aarch64 and aarch32.
6438 (aarch64_set_pc): Likewise.
6440 2015-08-04 Yao Qi <yao.qi@linaro.org>
6442 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6443 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6444 arm-with-neon.xml to srv_xmlfiles.
6445 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6446 (is_64bit_tdesc): New function.
6447 (aarch64_linux_read_description): New function.
6448 (aarch64_arch_setup): Call aarch64_linux_read_description.
6449 (regs_info): Rename to regs_info_aarch64.
6450 (aarch64_regs_info): Return right regs_info.
6451 (initialize_low_arch): Call initialize_low_arch_aarch32.
6453 2015-08-04 Yao Qi <yao.qi@linaro.org>
6455 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6456 * linux-aarch32-low.c: New file.
6457 * linux-aarch32-low.h: New file.
6458 * linux-arm-low.c (arm_fill_gregset): Move it to
6459 linux-aarch32-low.c.
6460 (arm_store_gregset): Likewise.
6461 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6462 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6463 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6464 (regs_info): Rename to regs_info_arm.
6465 (arm_regs_info): Return regs_info_aarch32 if
6466 have_ptrace_getregset is 1 and target description is
6467 arm_with_neon or arm_with_vfpv3.
6468 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6469 Call initialize_low_arch_aarch32 instead.
6471 2015-08-04 Yao Qi <yao.qi@linaro.org>
6473 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6474 * linux-low.c: ... here.
6475 * linux-low.h (have_ptrace_getregset): Declare it.
6477 2015-08-04 Pedro Alves <palves@redhat.com>
6479 * thread-db.c (struct thread_db): Use new typedefs.
6480 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6482 (disable_thread_event_reporting): Cast result of dlsym to
6483 destination function pointer type.
6484 (thread_db_mourn): Use td_ta_delete_ftype.
6486 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6488 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6490 (CDX_BREAKPOINT): Define for R2.
6491 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6492 (the_low_target): Add comments.
6494 2015-07-30 Yao Qi <yao.qi@linaro.org>
6496 * linux-arm-low.c (arm_hwcap): Remove it.
6497 (arm_read_description): New local variable arm_hwcap. Don't
6498 set arm_hwcap to zero.
6500 2015-07-30 Yao Qi <yao.qi@linaro.org>
6502 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6503 Use regcache->tdesc instead.
6504 (arm_store_wmmxregset): Likewise.
6505 (arm_fill_vfpregset): Likewise.
6506 (arm_store_vfpregset): Likewise.
6508 2015-07-30 Yao Qi <yao.qi@linaro.org>
6510 * linux-arm-low.c: Include arch/arm.h.
6511 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6512 (arm_store_gregset): Likewise.
6514 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6516 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6517 ptrace's 4th parameter.
6519 2015-07-27 Yao Qi <yao.qi@linaro.org>
6521 * configure.srv (case aarch64*-*-linux*): Don't set
6524 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6526 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6528 * linux-arm-low.c: Likewise.
6529 * linux-cris-low.c: Likewise.
6530 * linux-crisv32-low.c: Likewise.
6531 * linux-low.c: Likewise.
6532 * linux-m68k-low.c: Likewise.
6533 * linux-mips-low.c: Likewise.
6534 * linux-nios2-low.c: Likewise.
6535 * linux-s390-low.c: Likewise.
6536 * linux-sparc-low.c: Likewise.
6537 * linux-tic6x-low.c: Likewise.
6538 * linux-tile-low.c: Likewise.
6539 * linux-x86-low.c: Likewise.
6541 2015-07-24 Pedro Alves <palves@redhat.com>
6543 * config.in: Regenerate.
6544 * configure: Regenerate.
6546 2015-07-24 Pedro Alves <palves@redhat.com>
6548 * acinclude.m4: Include ../ptrace.m4.
6549 * configure.ac: Call GDB_AC_PTRACE.
6550 * config.in, configure: Regenerate.
6552 2015-07-24 Yao Qi <yao.qi@linaro.org>
6554 * linux-low.c (linux_create_inferior): Remove setting to
6555 proc->priv->new_inferior.
6556 (linux_attach): Likewise.
6557 (linux_low_filter_event): Likewise.
6558 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6560 2015-07-24 Yao Qi <yao.qi@linaro.org>
6562 * linux-low.c (linux_arch_setup): New function.
6563 (linux_low_filter_event): If proc->tdesc is NULL and
6564 proc->attached is true, call the_low_target.arch_setup.
6565 Otherwise, keep status pending, and return.
6566 (linux_resume_one_lwp_throw): Don't call get_pc if
6567 thread->while_stepping isn't NULL. Don't call
6568 get_thread_regcache if proc->tdesc is NULL.
6569 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6570 (linux_target_ops): Install arch_setup.
6571 * server.c (start_inferior): Call the_target->arch_setup.
6572 * target.h (struct target_ops) <arch_setup>: New field.
6573 (target_arch_setup): New marco.
6574 * lynx-low.c (lynx_target_ops): Update.
6575 * nto-low.c (nto_target_ops): Update.
6576 * spu-low.c (spu_target_ops): Update.
6577 * win32-low.c (win32_target_ops): Update.
6579 2015-07-24 Yao Qi <yao.qi@linaro.org>
6581 * linux-low.c (linux_add_process): Don't set
6582 proc->priv->new_inferior.
6583 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6584 (linux_attach): Likewise.
6586 2015-07-24 Yao Qi <yao.qi@linaro.org>
6588 * server.c (start_inferior): Code refactor.
6590 2015-07-24 Yao Qi <yao.qi@linaro.org>
6592 * server.c (process_serial_event): Set general_thread.
6594 2015-07-21 Yao Qi <yao.qi@linaro.org>
6596 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6597 aarch64_linux_get_debug_reg_capacity.
6599 2015-07-17 Yao Qi <yao.qi@linaro.org>
6601 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6602 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6603 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6604 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6605 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6606 (AARCH64_HWP_ALIGNMENT): Likewise.
6607 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6608 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6609 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6610 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6611 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6612 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6613 (struct aarch64_debug_reg_state): Likewise.
6614 (struct arch_lwp_info): Likewise.
6615 (aarch64_align_watchpoint): Likewise.
6616 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6617 (aarch64_watchpoint_length): Likewise.
6618 (aarch64_point_encode_ctrl_reg): Likewise
6619 (aarch64_point_is_aligned): Likewise.
6620 (aarch64_align_watchpoint): Likewise.
6621 (aarch64_linux_set_debug_regs):
6622 (aarch64_dr_state_insert_one_point): Likewise.
6623 (aarch64_dr_state_remove_one_point): Likewise.
6624 (aarch64_handle_breakpoint): Likewise.
6625 (aarch64_handle_aligned_watchpoint): Likewise.
6626 (aarch64_handle_unaligned_watchpoint): Likewise.
6627 (aarch64_handle_watchpoint): Likewise.
6629 2015-07-17 Yao Qi <yao.qi@linaro.org>
6631 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6632 and don't aarch64_get_debug_reg_state. All callers update.
6633 (aarch64_handle_aligned_watchpoint): Likewise.
6634 (aarch64_handle_unaligned_watchpoint): Likewise.
6635 (aarch64_handle_watchpoint): Likewise.
6636 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6637 (aarch64_remove_point): Likewise.
6639 2015-07-17 Yao Qi <yao.qi@linaro.org>
6641 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6643 (aarch64_handle_unaligned_watchpoint): Likewise.
6645 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6647 Revert the previous 3 commits:
6648 Move gdb_regex* to common/
6649 Move linux_find_memory_regions_full & co.
6650 gdbserver build-id attribute generator
6652 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6653 Jan Kratochvil <jan.kratochvil@redhat.com>
6655 gdbserver build-id attribute generator.
6656 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6657 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6658 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6660 (get_dynamic): Use find_pdhr to traverse program headers.
6661 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6662 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6663 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6664 (get_hex_build_id): New.
6665 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6666 to reply XML document.
6668 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6669 Jan Kratochvil <jan.kratochvil@redhat.com>
6671 * target.c: Include target/target-utils.h and fcntl.h.
6672 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6673 (target_fileio_read_stralloc): New functions.
6675 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6677 * Makefile.in (OBS): Add gdb_regex.o.
6679 * config.in: Rebuilt.
6680 * configure: Rebuilt.
6682 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6683 Jan Kratochvil <jan.kratochvil@redhat.com>
6685 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6686 * Makefile.in (OBS): Add target-utils.o.
6687 (linux-maps.o, target-utils.o): New.
6688 * configure.srv (srv_linux_obj): Add linux-maps.o.
6690 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6692 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6694 (the_low_target): Install it.
6696 2015-07-14 Pedro Alves <palves@redhat.com>
6698 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6699 Instead, ignore ECHILD, and throw an error for other errnos.
6701 2015-07-10 Pedro Alves <palves@redhat.com>
6703 * event-loop.c (struct callback_event) <data>: Change type to
6704 gdb_client_data instance instead of gdb_client_data pointer.
6705 (append_callback_event): Adjust.
6707 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6709 * linux-aarch64-low.c: Add comments for each linux_target_ops
6710 method. Remove comments already covered in target_ops and
6711 linux_target_ops definitions.
6712 (the_low_target): Add comments for each unimplemented method.
6714 2015-07-09 Yao Qi <yao.qi@linaro.org>
6716 * linux-aarch64-low.c (aarch64_regmap): Remove.
6717 (aarch64_usrregs_info): Remove.
6718 (regs_info): Set field usrregs to NULL.
6720 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6722 * linux-low.c: Include "rsp-low.h"
6723 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6724 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6725 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6726 (handle_btrace_enable_pt): New.
6727 (handle_btrace_general_set): Support "pt".
6728 (handle_btrace_conf_general_set): Support "pt:size".
6730 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6732 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6735 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6737 * linux-aarch64-low.c: Remove comment about endianness.
6738 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6739 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6742 2015-06-24 Gary Benson <gbenson@redhat.com>
6744 * linux-i386-ipa.c (stdint.h): Do not include.
6745 * lynx-i386-low.c (stdint.h): Likewise.
6746 * lynx-ppc-low.c (stdint.h): Likewise.
6747 * mem-break.c (stdint.h): Likewise.
6748 * thread-db.c (stdint.h): Likewise.
6749 * tracepoint.c (stdint.h): Likewise.
6750 * win32-low.c (stdint.h): Likewise.
6752 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6754 * server.c (write_qxfer_response): Update call to
6755 remote_escape_output.
6757 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6758 Jan Kratochvil <jan.kratochvil@redhat.com>
6760 Merge multiple hex conversions.
6761 * gdbreplay.c (tohex): Rename to 'fromhex'.
6762 (logchar): Use fromhex.
6764 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6766 * server.c (handle_qxfer_libraries): Set `version' attribute for
6769 2015-06-10 Gary Benson <gbenson@redhat.com>
6771 * target.h (struct target_ops) <multifs_open>: New field.
6772 <multifs_unlink>: Likewise.
6773 <multifs_readlink>: Likewise.
6774 * linux-low.c (nat/linux-namespaces.h): New include.
6775 (linux_target_ops): Initialize the_target->multifs_open,
6776 the_target->multifs_unlink and the_target->multifs_readlink.
6777 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6778 * hostio.c (hostio_fs_pid): New static variable.
6779 (hostio_handle_new_gdb_connection): New function.
6780 (handle_setfs): Likewise.
6781 (handle_open): Use the_target->multifs_open as appropriate.
6782 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6783 (handle_readlink): Use the_target->multifs_readlink as
6785 (handle_vFile): Handle vFile:setfs packets.
6786 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6787 after target_handle_new_gdb_connection.
6789 2015-06-10 Gary Benson <gbenson@redhat.com>
6791 * configure.ac (AC_CHECK_FUNCS): Add setns.
6792 * config.in: Regenerate.
6793 * configure: Likewise.
6794 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6795 (linux-namespaces.o): New rule.
6796 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6798 2015-06-09 Gary Benson <gbenson@redhat.com>
6800 * hostio.c (handle_open): Process mode argument with
6801 fileio_to_host_mode.
6803 2015-06-01 Yao Qi <yao.qi@linaro.org>
6805 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6806 * linux-x86-low.c: Likewise.
6808 2015-05-28 Don Breazeal <donb@codesourcery.com>
6810 * linux-low.c (handle_extended_wait): Initialize
6811 thread_info.last_resume_kind for new fork children.
6813 2015-05-15 Pedro Alves <palves@redhat.com>
6815 * target.h (target_handle_new_gdb_connection): Rewrite using if
6816 wrapped in do/while.
6818 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6820 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6821 * configure, config.in: Regenerate.
6822 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6825 2015-05-12 Don Breazeal <donb@codesourcery.com>
6827 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6828 PTRACE_EVENT_VFORK_DONE.
6829 (linux_low_ptrace_options, extended_event_reported): Add vfork
6831 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6832 and "vforkdone" for RSP 'T' Stop Reply Packet.
6833 * server.h (report_vfork_events): Declare
6836 2015-05-12 Don Breazeal <donb@codesourcery.com>
6838 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6839 (the_low_target) <new_fork>: Initialize new member.
6840 * linux-arm-low.c (arm_new_fork): New function.
6841 (the_low_target) <new_fork>: Initialize new member.
6842 * linux-low.c (handle_extended_wait): Call new target function
6844 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6845 * linux-mips-low.c (mips_add_watchpoint): New function
6846 extracted from mips_insert_point.
6847 (the_low_target) <new_fork>: Initialize new member.
6848 (mips_linux_new_fork): New function.
6849 (mips_insert_point): Call mips_add_watchpoint.
6850 * linux-x86-low.c (x86_linux_new_fork): New function.
6851 (the_low_target) <new_fork>: Initialize new member.
6853 2015-05-12 Don Breazeal <donb@codesourcery.com>
6855 * linux-low.c (handle_extended_wait): Implement return value,
6856 rename argument 'event_child' to 'event_lwp', handle
6857 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6858 (linux_low_ptrace_options): New function.
6859 (linux_low_filter_event): Call linux_low_ptrace_options,
6860 use different argument fo linux_enable_event_reporting,
6861 use return value from handle_extended_wait.
6862 (extended_event_reported): New function.
6863 (linux_wait_1): Call extended_event_reported and set
6864 status to report fork events.
6865 (linux_write_memory): Add pid to debug message.
6866 (reset_lwp_ptrace_options_callback): New function.
6867 (linux_handle_new_gdb_connection): New function.
6868 (linux_target_ops): Initialize new structure member.
6869 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6870 * lynx-low.c: Initialize new structure member.
6871 * remote-utils.c (prepare_resume_reply): Implement stop reason
6872 "fork" for "T" stop message.
6873 * server.c (handle_query): Call handle_new_gdb_connection.
6874 * server.h (report_fork_events): Declare global flag.
6875 * target.h (struct target_ops) <handle_new_gdb_connection>:
6877 (target_handle_new_gdb_connection): New macro.
6878 * win32-low.c: Initialize new structure member.
6880 2015-05-12 Don Breazeal <donb@codesourcery.com>
6882 * mem-break.c (APPEND_TO_LIST): Define macro.
6883 (clone_agent_expr): New function.
6884 (clone_one_breakpoint): New function.
6885 (clone_all_breakpoints): New function.
6886 * mem-break.h: Declare new functions.
6888 2015-05-12 Don Breazeal <donb@codesourcery.com>
6890 * linux-low.c (linux_supports_fork_events): New function.
6891 (linux_supports_vfork_events): New function.
6892 (linux_target_ops): Initialize new structure members.
6893 (initialize_low): Call linux_check_ptrace_features.
6894 * lynx-low.c (lynx_target_ops): Initialize new structure
6896 * server.c (report_fork_events, report_vfork_events):
6898 (handle_query): Add new features to qSupported packet and
6900 (captured_main): Initialize new global variables.
6901 * target.h (struct target_ops) <supports_fork_events>:
6903 <supports_vfork_events>: New member.
6904 (target_supports_fork_events): New macro.
6905 (target_supports_vfork_events): New macro.
6906 * win32-low.c (win32_target_ops): Initialize new structure
6909 2015-05-12 Gary Benson <gbenson@redhat.com>
6911 * server.c (handle_qxfer_exec_file): Use current process
6914 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6916 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6917 Remove HAVE_PTRACE_GETREGS conditionals.
6918 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6919 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6921 2015-05-08 Yao Qi <yao.qi@linaro.org>
6923 * linux-low.c (linux_supports_conditional_breakpoints): New
6925 (linux_target_ops): Install new target method.
6926 * lynx-low.c (lynx_target_ops): Install NULL hook for
6927 supports_conditional_breakpoints.
6928 * nto-low.c (nto_target_ops): Likewise.
6929 * spu-low.c (spu_target_ops): Likewise.
6930 * win32-low.c (win32_target_ops): Likewise.
6931 * server.c (handle_query): Check
6932 target_supports_conditional_breakpoints.
6933 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6935 (target_supports_conditional_breakpoints): New macro.
6937 2015-05-06 Pedro Alves <palves@redhat.com>
6940 * server.c (start_inferior): If the process exits, mourn it.
6942 2015-04-21 Gary Benson <gbenson@redhat.com>
6944 * hostio.c (fileio_open_flags_to_host): Factored out to
6945 fileio_to_host_openflags in common/fileio.c. Single use
6948 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6950 * linux-xtensa-low.c (xtensa_fill_gregset)
6951 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6954 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6956 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6957 (regs_info): Replace usrregs pointer with NULL.
6959 2015-04-17 Gary Benson <gbenson@redhat.com>
6961 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6962 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6963 * server.c (handle_qxfer_exec_file): New function.
6964 (qxfer_packets): Add exec-file entry.
6965 (handle_query): Report qXfer:exec-file:read as supported packet.
6967 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6969 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6971 2015-04-09 Gary Benson <gbenson@redhat.com>
6973 * hostio-errno.c (errno_to_fileio_error): Remove function.
6974 Update caller to use remote_fileio_to_fio_error.
6976 2015-04-09 Yao Qi <yao.qi@linaro.org>
6978 * linux-low.c (linux_insert_point): Call
6979 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6980 (linux_remove_point): Call remove_memory_breakpoint if type is
6982 * linux-x86-low.c (x86_insert_point): Don't call
6983 insert_memory_breakpoint.
6984 (x86_remove_point): Don't call remove_memory_breakpoint.
6986 2015-04-01 Pedro Alves <palves@redhat.com>
6987 Cleber Rosa <crosa@redhat.com>
6989 * server.c (gdbserver_usage): Reorganize and extend the usage
6992 2015-03-24 Pedro Alves <palves@redhat.com>
6994 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6995 output. Also dump TRAP_TRACE.
6996 (linux_low_filter_event): In debug output, distinguish a
6997 resume_stop SIGSTOP from a delayed SIGSTOP.
6999 2015-03-24 Gary Benson <gbenson@redhat.com>
7001 * linux-x86-low.c (x86_linux_new_thread): Moved to
7003 (x86_linux_prepare_to_resume): Likewise.
7005 2015-03-24 Gary Benson <gbenson@redhat.com>
7007 * Makefile.in (x86-linux-dregs.o): New rule.
7008 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7009 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7010 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7011 (x86_linux_dr_get): Likewise.
7012 (x86_linux_dr_set): Likewise.
7013 (update_debug_registers_callback): Likewise.
7014 (x86_linux_dr_set_addr): Likewise.
7015 (x86_linux_dr_get_addr): Likewise.
7016 (x86_linux_dr_set_control): Likewise.
7017 (x86_linux_dr_get_control): Likewise.
7018 (x86_linux_dr_get_status): Likewise.
7019 (x86_linux_update_debug_registers): Likewise.
7021 2015-03-24 Gary Benson <gbenson@redhat.com>
7023 * linux-x86-low.c (x86_linux_update_debug_registers):
7024 New function, factored out from...
7025 (x86_linux_prepare_to_resume): ...this.
7027 2015-03-24 Gary Benson <gbenson@redhat.com>
7029 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7030 (x86_linux_dr_set): Likewise.
7031 (update_debug_registers_callback): Likewise.
7032 (x86_linux_dr_set_addr): Likewise.
7033 (x86_linux_dr_get_addr): Likewise.
7034 (x86_linux_dr_set_control): Likewise.
7035 (x86_linux_dr_get_control): Likewise.
7036 (x86_linux_dr_get_status): Likewise.
7037 (x86_linux_prepare_to_resume): Likewise.
7039 2015-03-24 Gary Benson <gbenson@redhat.com>
7041 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7042 Use perror_with_name. Pass string through gettext.
7043 (x86_linux_dr_set): Likewise.
7045 2015-03-24 Gary Benson <gbenson@redhat.com>
7047 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7048 (x86_linux_dr_set_addr): ...this.
7049 (x86_dr_low_get_addr): Rename to...
7050 (x86_linux_dr_get_addr): ...this.
7051 (x86_dr_low_set_control): Rename to...
7052 (x86_linux_dr_set_control): ...this.
7053 (x86_dr_low_get_control): Rename to...
7054 (x86_linux_dr_get_control): ...this.
7055 (x86_dr_low_get_status): Rename to...
7056 (x86_linux_dr_get_status): ...this.
7057 (x86_dr_low): Update with new function names.
7059 2015-03-24 Gary Benson <gbenson@redhat.com>
7061 * Makefile.in (x86-linux.o): New rule.
7062 * configure.srv: Add x86-linux.o to relevant targets.
7063 * linux-low.c (lwp_set_arch_private_info): New function.
7064 (lwp_arch_private_info): Likewise.
7065 * linux-x86-low.c: Include nat/x86-linux.h.
7066 (arch_lwp_info): Removed structure.
7067 (update_debug_registers_callback):
7068 Use lwp_set_debug_registers_changed.
7069 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7070 and lwp_set_debug_registers_changed.
7071 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7073 2015-03-24 Gary Benson <gbenson@redhat.com>
7075 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7076 * linux-arm-low.c (arm_new_thread): Likewise.
7077 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7078 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7079 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7080 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7082 2015-03-24 Gary Benson <gbenson@redhat.com>
7084 * linux-low.c (ptid_of_lwp): New function.
7085 (lwp_is_stopped): Likewise.
7086 (lwp_stop_reason): Likewise.
7087 * linux-x86-low.c (update_debug_registers_callback):
7089 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7092 2015-03-24 Gary Benson <gbenson@redhat.com>
7094 * linux-low.h (linux_stop_lwp): Remove declaration.
7096 2015-03-24 Gary Benson <gbenson@redhat.com>
7098 * linux-low.h: Include nat/linux-nat.h.
7099 * linux-low.c (iterate_over_lwps_args): New structure.
7100 (iterate_over_lwps_filter): New function.
7101 (iterate_over_lwps): Likewise.
7102 * linux-x86-low.c (update_debug_registers_callback):
7103 Update signature to what iterate_over_lwps expects.
7104 Remove PID check that iterate_over_lwps now performs.
7105 (x86_dr_low_set_addr): Use iterate_over_lwps.
7106 (x86_dr_low_set_control): Likewise.
7108 2015-03-24 Gary Benson <gbenson@redhat.com>
7110 * linux-x86-low.c (x86_debug_reg_state): New function.
7111 (x86_linux_prepare_to_resume): Use the above.
7113 2015-03-24 Gary Benson <gbenson@redhat.com>
7115 * linux-low.c (current_lwp_ptid): New function.
7116 * linux-x86-low.c: Include nat/linux-nat.h.
7117 (x86_dr_low_get_addr): Use current_lwp_ptid.
7118 (x86_dr_low_get_control): Likewise.
7119 (x86_dr_low_get_status): Likewise.
7121 2015-03-20 Pedro Alves <palves@redhat.com>
7123 * tracepoint.c (cmd_qtstatus): Make "str" const.
7125 2015-03-20 Pedro Alves <palves@redhat.com>
7127 * server.c (handle_general_set): Make "req_str" const.
7129 2015-03-19 Pedro Alves <palves@redhat.com>
7131 * linux-low.c (linux_resume_one_lwp): Rename to ...
7132 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7133 instead call perror_with_name.
7134 (check_ptrace_stopped_lwp_gone): New function.
7135 (linux_resume_one_lwp): Reimplement as wrapper around
7136 linux_resume_one_lwp_throw that swallows errors if the LWP is
7139 2015-03-19 Pedro Alves <palves@redhat.com>
7141 * linux-low.c (count_events_callback, select_event_lwp_callback):
7142 No longer check whether the thread has resume_stop as last resume
7145 2015-03-19 Pedro Alves <palves@redhat.com>
7147 * linux-low.c (count_events_callback, select_event_lwp_callback):
7148 Use the lwp's status_pending_p field, not the thread's.
7150 2015-03-19 Pedro Alves <palves@redhat.com>
7152 * linux-low.c (select_event_lwp_callback): Update comments to
7153 no longer mention SIGTRAP.
7155 2015-03-18 Gary Benson <gbenson@redhat.com>
7157 * server.c (handle_query): Do not report vFile:fstat as supported.
7159 2015-03-11 Gary Benson <gbenson@redhat.com>
7161 * hostio.c (sys/types.h): New include.
7162 (sys/stat.h): Likewise.
7163 (common-remote-fileio.h): Likewise.
7164 (handle_fstat): New function.
7165 (handle_vFile): Handle vFile:fstat packets.
7167 2015-03-11 Gary Benson <gbenson@redhat.com>
7169 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7170 struct stat.st_blocks and struct stat.st_blksize.
7171 * configure: Regenerate.
7172 * config.in: Likewise.
7173 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7174 (OBS): Add common-remote-fileio.o.
7175 (common-remote-fileio.o): New rule.
7177 2015-03-09 Pedro Alves <palves@redhat.com>
7179 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7180 'struct sockaddr' pointer in 'accept' call.
7182 2015-03-09 Pedro Alves <palves@redhat.com>
7185 2015-03-07 Pedro Alves <palves@redhat.com>
7186 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7187 or <winsock2.h> here. Instead include "gdb_socket.h".
7188 (remote_open): Use union gdb_sockaddr_u.
7189 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7190 or <winsock2.h> here. Instead include "gdb_socket.h".
7191 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7192 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7194 (init_named_socket, gdb_agent_helper_thread): Use union
7197 2015-03-07 Pedro Alves <palves@redhat.com>
7199 * configure.ac (build_warnings): Move
7200 -Wdeclaration-after-statement to the C-specific set.
7201 * configure: Regenerate.
7203 2015-03-07 Pedro Alves <palves@redhat.com>
7205 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7206 or <winsock2.h> here. Instead include "gdb_socket.h".
7207 (remote_open): Use union gdb_sockaddr_u.
7208 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7209 or <winsock2.h> here. Instead include "gdb_socket.h".
7210 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7211 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7213 (init_named_socket, gdb_agent_helper_thread): Use union
7216 2015-03-07 Pedro Alves <palves@redhat.com>
7218 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7221 2015-03-06 Yao Qi <yao.qi@linaro.org>
7223 * linux-aarch64-low.c (aarch64_insert_point): Use
7224 show_debug_regs as a boolean.
7225 (aarch64_remove_point): Likewise.
7227 2015-03-05 Pedro Alves <palves@redhat.com>
7229 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7230 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7231 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7232 * nto-low.c (nto_target_ops): Likewise.
7233 * spu-low.c (spu_target_ops): Likewise.
7234 * win32-low.c (win32_target_ops): Likewise.
7236 2015-03-04 Pedro Alves <palves@redhat.com>
7238 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7239 Decide whether a breakpoint triggered based on the SIGTRAP's
7241 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7242 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7243 (linux_low_filter_event): Check for breakpoints before checking
7245 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7247 (linux_stopped_by_sw_breakpoint)
7248 (linux_supports_stopped_by_sw_breakpoint)
7249 (linux_stopped_by_hw_breakpoint)
7250 (linux_supports_stopped_by_hw_breakpoint): New functions.
7251 (linux_target_ops): Install new target methods.
7253 2015-03-04 Pedro Alves <palves@redhat.com>
7255 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7256 * server.c (swbreak_feature, hwbreak_feature): New globals.
7257 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7258 (captured_main): Clear swbreak_feature and hwbreak_feature.
7259 * server.h (swbreak_feature, hwbreak_feature): Declare.
7260 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7261 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7262 supports_stopped_by_hw_breakpoint>: New fields.
7263 (target_supports_stopped_by_sw_breakpoint)
7264 (target_stopped_by_sw_breakpoint)
7265 (target_supports_stopped_by_hw_breakpoint)
7266 (target_stopped_by_hw_breakpoint): Declare.
7268 2015-03-04 Pedro Alves <palves@redhat.com>
7270 enum lwp_stop_reason -> enum target_stop_reason
7271 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7272 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7273 (linux_wait_1, stuck_in_jump_pad_callback)
7274 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7275 (linux_stopped_by_watchpoint):
7276 * linux-low.h (enum lwp_stop_reason): Delete.
7277 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7278 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7280 2015-03-04 Yao Qi <yao.qi@linaro.org>
7282 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7284 2015-03-03 Gary Benson <gbenson@redhat.com>
7286 * hostio.c (handle_vFile): Fix prefix lengths.
7288 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7290 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7293 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7295 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7296 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7297 (clean): Add "rm -f" for above C files.
7298 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7299 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7300 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7301 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7302 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7303 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7304 (init_registers_s390x_vx_linux64)
7305 (init_registers_s390x_tevx_linux64)
7306 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7307 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7309 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7310 (s390_store_vxrs_high): New functions.
7311 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7313 (s390_arch_setup): Add logic for selecting one of the new target
7314 descriptions. Activate the new vector regsets if applicable.
7315 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7316 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7317 and init_registers_s390x_tevx_linux64.
7319 2015-03-01 Pedro Alves <palves@redhat.com>
7321 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7324 2015-02-27 Pedro Alves <palves@redhat.com>
7326 * linux-x86-low.c (u_debugreg_offset): New function.
7327 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7329 2015-02-27 Pedro Alves <palves@redhat.com>
7331 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7332 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7333 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7334 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7335 (ps_lsetfpregs, ps_getpid)
7336 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7337 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7338 (ps_lsetxregs, ps_plog): Declare.
7340 2015-02-27 Pedro Alves <palves@redhat.com>
7342 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7343 IP_AGENT_EXPORT_FUNC.
7344 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7345 IP_AGENT_EXPORT_FUNC.
7346 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7347 (IP_AGENT_EXPORT): Delete.
7348 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7349 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7350 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7351 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7352 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7353 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7354 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7355 (traceframe_read_count, traceframe_write_count)
7356 (traceframes_created, trace_state_variables, get_raw_reg)
7357 (get_trace_state_variable_value, set_trace_state_variable_value)
7358 (ust_loaded, helper_thread_id, cmd_buf): Use
7359 IPA_SYM_EXPORTED_NAME.
7360 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7361 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7362 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7363 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7364 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7365 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7366 EXTERN_C_PUSH/EXTERN_C_POP.
7367 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7368 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7369 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7370 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7371 (traceframe_write_count, traceframe_read_count)
7372 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7373 (about_to_request_buffer_space, get_trace_state_variable_value)
7374 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7375 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7376 EXTERN_C_PUSH/EXTERN_C_POP.
7377 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7378 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7379 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7380 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7381 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7382 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7383 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7384 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7386 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7387 (IP_AGENT_EXPORT_VAR_DECL): Define.
7389 (gdb_agent_get_raw_reg): Declare.
7391 2015-02-27 Tom Tromey <tromey@redhat.com>
7392 Pedro Alves <palves@redhat.com>
7394 Rename symbols whose names are reserved C++ keywords throughout.
7396 2015-02-27 Pedro Alves <palves@redhat.com>
7398 * Makefile.in (COMPILER): New, get it from autoconf.
7399 (CXX): Get from autoconf instead.
7400 (COMPILE.pre): Use COMPILER.
7401 (CC-LD): Rename to ...
7402 (CC_LD): ... this. Use COMPILER.
7403 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7404 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7405 * acinclude.m4: Include build-with-cxx.m4.
7406 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7407 Disable -Werror by default if building in C++ mode.
7408 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7409 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7410 the C++ compiler. Save/restore CXXFLAGS too.
7411 * configure: Regenerate.
7413 2015-02-27 Pedro Alves <palves@redhat.com>
7415 * acinclude.m4: Include libiberty.m4.
7416 * configure.ac: Call libiberty_INIT.
7417 * config.in, configure: Regenerate.
7419 2015-02-26 Pedro Alves <palves@redhat.com>
7421 * linux-low.c (linux_wait_1): When incrementing the PC past a
7422 program breakpoint always use the_low_target.breakpoint_len as
7423 increment, rather than the maximum between that and
7424 the_low_target.decr_pc_after_break.
7426 2015-02-23 Pedro Alves <palves@redhat.com>
7428 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7429 thread was doing a step-over; always adjust the PC if
7430 we stepped over a permanent breakpoint.
7431 (linux_wait_1): If we stepped over breakpoint that was on top of a
7432 permanent breakpoint, manually advance the PC past it.
7434 2015-02-23 Pedro Alves <palves@redhat.com>
7436 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7438 (x86_fill_gregset, x86_store_gregset): Use it when handling
7441 2015-02-20 Pedro Alves <palves@redhat.com>
7443 * thread-db.c: Include "nat/linux-procfs.h".
7444 (thread_db_init): Skip listing new threads if the kernel supports
7445 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7447 2015-02-20 Pedro Alves <palves@redhat.com>
7449 * linux-low.c (status_pending_p_callback): Use ptid_match.
7451 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7453 PR breakpoints/16812
7454 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7455 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7456 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7458 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7460 PR breakpoints/15956
7461 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7463 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7465 * linux-low.c (linux_low_btrace_conf): Print size.
7466 * server.c (handle_btrace_conf_general_set): New.
7467 (hanle_general_set): Call handle_btrace_conf_general_set.
7468 (handle_query): Report Qbtrace-conf:bts:size as supported.
7470 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7472 * linux-low.c (linux_low_enable_btrace): Update parameters.
7473 (linux_low_btrace_conf): New.
7474 (linux_target_ops)<to_btrace_conf>: Initialize.
7475 * server.c (current_btrace_conf): New.
7476 (handle_btrace_enable): Rename to ...
7477 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7478 to target_enable_btrace. Update comment. Update users.
7479 (handle_qxfer_btrace_conf): New.
7480 (qxfer_packets): Add btrace-conf entry.
7481 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7482 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7483 (target_ops)<read_btrace_conf>: New.
7484 (target_enable_btrace): Update parameters.
7485 (target_read_btrace_conf): New.
7487 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7489 * server.c (handle_btrace_general_set): Remove call to
7490 target_supports_btrace.
7491 (supported_btrace_packets): New.
7492 (handle_query): Call supported_btrace_packets.
7493 * target.h: include btrace-common.h.
7494 (btrace_target_info): Removed.
7495 (supports_btrace, target_supports_btrace): Update parameters.
7497 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7499 * Makefile.in (SFILES): Add common/btrace-common.c.
7500 (OBS): Add common/btrace-common.o.
7501 (btrace-common.o): Add build rules.
7502 * linux-low: Include btrace-common.h.
7503 (linux_low_read_btrace): Use struct btrace_data. Call
7504 btrace_data_init and btrace_data_fini.
7506 2015-02-06 Pedro Alves <palves@redhat.com>
7508 * thread-db.c (find_new_threads_callback): Add debug output.
7510 2015-02-04 Pedro Alves <palves@redhat.com>
7512 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7513 (resume_stopped_resumed_lwps): New function.
7514 (linux_wait_for_event_filtered): Use it.
7516 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7518 * Makefile.in (SFILES): Add linux-personality.c.
7519 (linux-personality.o): New rule.
7520 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7521 list of objects to be built.
7522 * linux-low.c: Include nat/linux-personality.h.
7523 (linux_create_inferior): Remove code to disable address space
7524 randomization (moved to ../nat/linux-personality.c). Create
7525 cleanup to disable address space randomization.
7527 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7529 * Makefile.in (posix-strerror.o): New rule.
7530 (mingw-strerror.o): Likewise.
7531 * configure: Regenerated.
7532 * configure.ac: Source file ../common/common.host. Initialize new
7533 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7535 2015-01-14 Yao Qi <yao@codesourcery.com>
7537 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7538 (ppc-linux.o): New rule.
7539 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7540 * configure.ac: AC_CHECK_FUNCS(getauxval).
7541 * config.in: Re-generated.
7542 * configure: Re-generated.
7543 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7544 ppc64_64bit_inferior_p
7546 2015-01-14 Yao Qi <yao@codesourcery.com>
7548 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7549 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7550 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7551 (PT_ORIG_R3, PT_TRAP): Likewise.
7552 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7553 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7554 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7556 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7558 * i387-fp.c (i387_cache_to_xsave): In look over
7559 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7560 zmmh_low_space field by use of zmmh_high_space.
7562 2015-01-09 Pedro Alves <palves@redhat.com>
7564 * linux-low.c (step_over_bkpt): Move higher up in the file.
7565 (handle_extended_wait): Don't store the stop_pc here.
7566 (get_stop_pc): Adjust comments and rename to ...
7567 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7568 stopped for a software breakpoint or hardware breakpoint.
7569 (thread_still_has_status_pending_p): New function.
7570 (status_pending_p_callback): Use
7571 thread_still_has_status_pending_p. If the event is no longer
7572 interesting, resume the LWP.
7573 (handle_tracepoints): Add assert.
7574 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7575 (wstatus_maybe_breakpoint): New function.
7576 (cancel_breakpoint): Delete function.
7577 (check_stopped_by_watchpoint): New function, factored out from
7578 linux_low_filter_event.
7579 (lp_status_maybe_breakpoint): Delete function.
7580 (linux_low_filter_event): Remove filter_ptid argument.
7581 Leave thread group exits pending here. Store the LWP's stop PC.
7582 Always leave events pending.
7583 (linux_wait_for_event_filtered): Pull all events out of the
7584 kernel, and leave them all pending.
7585 (count_events_callback, select_event_lwp_callback): Consider all
7587 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7588 (select_event_lwp): Only give preference to the stepping LWP in
7589 all-stop mode. Adjust comments.
7590 (ignore_event): New function.
7591 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7592 references to cancel_breakpoints. Adjust to renames. Also give
7593 equal priority to all LWPs that have had events in non-stop mode.
7594 If reporting a software breakpoint event, unadjust the LWP's PC.
7595 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7596 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7598 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7599 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7600 (linux_stopped_by_watchpoint): Adjust.
7601 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7602 * linux-low.h (enum lwp_stop_reason): New.
7603 (struct lwp_info) <stop_pc>: Adjust comment.
7604 <stopped_by_watchpoint>: Delete field.
7605 <stop_reason>: New field.
7606 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7607 * mem-break.c (software_breakpoint_inserted_here)
7608 (hardware_breakpoint_inserted_here): New function.
7609 * mem-break.h (software_breakpoint_inserted_here)
7610 (hardware_breakpoint_inserted_here): Declare.
7611 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7612 (cancel_breakpoints): Delete.
7613 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7614 (upload_fast_traceframes): Remove references to
7617 2015-01-09 Pedro Alves <palves@redhat.com>
7619 * thread-db.c (find_new_threads_callback): Ignore thread if the
7620 kernel thread ID is -1.
7622 2015-01-09 Pedro Alves <palves@redhat.com>
7624 * linux-low.c (linux_attach_fail_reason_string): Move to
7625 nat/linux-ptrace.c, and rename.
7626 (linux_attach_lwp): Update comment.
7627 (attach_proc_task_lwp_callback): New function.
7628 (linux_attach): Adjust to rename and use
7629 linux_proc_attach_tgid_threads.
7630 (linux_attach_fail_reason_string): Delete declaration.
7632 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7634 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7635 * server.c (gdbserver_version): Likewise.
7637 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7639 * remote-utils.c: Include ctype.h.
7640 (input_interrupt): Explicitly handle the case when the char
7641 received is the NUL byte. Improve the printing of non-ASCII
7644 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7646 * linux-low.c (linux_low_filter_event): Update call to
7647 linux_enable_event_reporting following the addition of
7648 a new parameter to that function.
7650 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7653 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7654 (AARCH64_FPCR_REGNO): Likewise.
7655 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7656 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7657 (aarch64_store_fpregset): Likewise.
7659 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7661 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7662 Remove FIXME comment about assumption about N.
7664 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7666 * configure.ac: If large-file support is disabled in GDBserver,
7667 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7668 * configure: Regenerate.
7670 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7672 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7673 warning upon ENODATA from ptrace.
7674 * linux-s390-low.c (s390_store_tdb): New.
7675 (s390_regsets): Add regset for NT_S390_TDB.
7677 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7679 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7680 without a fill_function.
7681 * linux-s390-low.c (s390_fill_last_break): Remove.
7682 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7683 (s390_arch_setup): Use regset's size instead of fill_function for
7686 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7688 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7689 the regset's store function when ptrace returned an error.
7690 * regcache.c (get_thread_regcache): Invalidate register cache
7691 before fetching inferior's registers.
7693 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7695 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7696 while-loop as for-loop.
7697 (regsets_store_inferior_registers): Likewise.
7699 2014-11-28 Yao Qi <yao@codesourcery.com>
7701 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7702 * config.in, configure: Re-generate.
7703 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7706 2014-11-21 Yao Qi <yao@codesourcery.com>
7708 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7709 (AC_CHECK_HEADERS): Remove malloc.h.
7710 * configure: Re-generated.
7711 * config.in: Re-generated.
7712 * server.h: Don't include alloca.h and malloc.h.
7713 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7714 Don't include malloc.h.
7716 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7718 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7719 corresponding ERRNO check in same block.
7721 2014-11-12 Pedro Alves <palves@redhat.com>
7723 * server.c (cont_thread): Update comment.
7724 (start_inferior, attach_inferior): No longer clear cont_thread.
7725 (handle_v_cont): No longer set cont_thread.
7726 (captured_main): Clear cont_thread each time a GDB connects.
7728 2014-11-12 Pedro Alves <palves@redhat.com>
7730 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7731 thread, and don't resume all threads if the Hc thread has exited.
7733 2014-11-12 Pedro Alves <palves@redhat.com>
7735 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7736 the process group instead of to a specific LWP.
7738 2014-10-15 Pedro Alves <palves@redhat.com>
7741 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7743 (arm_set_thread_context): Delete.
7744 (the_low_target): Adjust.
7745 * win32-i386-low.c (debug_registers_changed)
7746 (debug_registers_used): Delete.
7747 (update_debug_registers_callback): New function.
7748 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7749 needing to update their debug registers.
7750 (win32_get_current_dr): New function.
7751 (x86_dr_low_get_addr, x86_dr_low_get_control)
7752 (x86_dr_low_get_status): Fetch the debug register from the thread
7754 (i386_initial_stuff): Adjust.
7755 (i386_get_thread_context): Remove current_event parameter. Don't
7756 clear debug_registers_changed nor copy DR values to
7758 (i386_set_thread_context): Delete.
7759 (i386_prepare_to_resume): New function.
7760 (i386_thread_added): Mark the thread as needing to update irs
7762 (the_low_target): Remove i386_set_thread_context and install
7763 i386_prepare_to_resume.
7764 * win32-low.c (win32_get_thread_context): Adjust.
7765 (win32_set_thread_context): Use SetThreadContext
7767 (win32_prepare_to_resume): New function.
7768 (win32_require_context): New function, factored out from ...
7769 (thread_rec): ... this.
7770 (continue_one_thread): Call win32_prepare_to_resume on each thread
7771 we're about to continue.
7772 (win32_resume): Call win32_prepare_to_resume on the event thread.
7773 * win32-low.h (struct win32_thread_info)
7774 <debug_registers_changed>: New field.
7775 (struct win32_target_ops): Change prototype of set_thread_context,
7776 delete set_thread_context and add prepare_to_resume.
7777 (win32_require_context): New declaration.
7779 2014-10-08 Gary Benson <gbenson@redhat.com>
7781 * server.h: Do not include common-exceptions.h.
7783 2014-10-08 Gary Benson <gbenson@redhat.com>
7785 * server.h: Do not include cleanups.h.
7787 2014-09-30 James Hogan <james.hogan@imgtec.com>
7789 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7792 2014-09-23 Yao Qi <yao@codesourcery.com>
7794 * linux-low.c (lp_status_maybe_breakpoint): New function.
7795 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7796 (count_events_callback): Likewise.
7797 (select_event_lwp_callback): Likewise.
7798 (cancel_breakpoints_callback): Likewise.
7800 2014-09-19 Don Breazeal <donb@codesourcery.com>
7802 * linux-low.c (handle_extended_wait): Call
7803 linux_ptrace_get_extended_event.
7804 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7805 linux_is_extended_waitstatus.
7807 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7809 * Makefile.in (CPPFLAGS): Define.
7810 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7811 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7813 2014-09-16 Gary Benson <gbenson@redhat.com>
7815 * inferiors.h (current_inferior): Renamed as...
7816 (current_thread): New variable. All uses updated.
7817 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7818 (maybe_move_out_of_jump_pad): Likewise.
7819 (cancel_breakpoint): Likewise.
7820 (linux_low_filter_event): Likewise.
7821 (wait_for_sigstop): Likewise.
7822 (linux_resume_one_lwp): Likewise.
7823 (need_step_over_p): Likewise.
7824 (start_step_over): Likewise.
7825 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7826 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7827 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7828 and save_inferior as saved_thread.
7829 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7831 (regcache_invalidate_thread): Likewise.
7832 * remote-utils.c (prepare_resume_reply): Likewise.
7833 * thread-db.c (thread_db_get_tls_address): Likewise.
7834 (disable_thread_event_reporting): Likewise.
7835 (remove_thread_event_breakpoints): Likewise.
7836 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7838 * target.h (set_desired_inferior): Renamed as...
7839 (set_desired_thread): New declaration. All uses updated.
7840 * server.c (myresume): Updated comment to reference thread instead
7842 (handle_serial_event): Likewise.
7843 (handle_target_event): Likewise.
7845 2014-09-12 Tom Tromey <tromey@redhat.com>
7846 Gary Benson <gbenson@redhat.com>
7848 * regcache.h: Include common-regcache.h.
7849 (regcache_read_pc): Don't declare.
7850 * regcache.c (get_thread_regcache_for_ptid): New function.
7852 2014-09-11 Tom Tromey <tromey@redhat.com>
7853 Gary Benson <gbenson@redhat.com>
7855 * symbol.c: New file.
7856 * Makefile.in (SFILES): Add symbol.c.
7857 (OBS): Add symbol.o.
7859 2014-09-11 Gary Benson <gbenson@redhat.com>
7861 * target.c (target_stop_ptid, target_continue_ptid): New
7864 2014-09-11 Tom Tromey <tromey@redhat.com>
7865 Gary Benson <gbenson@redhat.com>
7867 * target.h: Include target/target.h.
7868 * target.c (target_read_memory, target_read_uint32)
7869 (target_write_memory): New functions.
7871 2014-09-11 Gary Benson <gbenson@redhat.com>
7873 * server.h (debug_hw_points): Don't declare.
7874 * server.c (debug_hw_points): Don't define. Replace all uses
7875 with show_debug_regs.
7876 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7877 all uses with show_debug_regs.
7879 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7881 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7882 endianness into account.
7883 (ppc_supply_ptrace_register): Likewise.
7885 2014-09-03 James Hogan <james.hogan@imgtec.com>
7887 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7888 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7890 2014-09-03 Gary Benson <gbenson@redhat.com>
7892 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7893 ALL_DEBUG_ADDRESS_REGISTERS.
7895 2014-09-02 Gary Benson <gbenson@redhat.com>
7897 * i386-low.h: Renamed as...
7898 * x86-low.h: New file. All type, function and variable name
7899 prefixes changed from "i386_" to "x86_". All references updated.
7900 * i386-low.c: Renamed as...
7901 * x86-low.c: New file. All type, function and variable name
7902 prefixes changed from "i386_" to "x86_". All references updated.
7904 2014-09-02 Gary Benson <gbenson@redhat.com>
7906 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7907 (x86_linux_new_thread): Likewise.
7909 2014-08-29 Gary Benson <gbenson@redhat.com>
7911 * server.h (setjmp.h): Do not include.
7912 (toplevel): Do not declare.
7913 (common-exceptions.h): Include.
7914 (cleanups.h): Likewise.
7915 * server.c (toplevel): Do not define.
7916 (exit_code): New static global.
7917 (detach_or_kill_for_exit_cleanup): New function.
7918 (main): New function. Original main renamed to...
7919 (captured_main): New function.
7920 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7922 2014-08-29 Gary Benson <gbenson@redhat.com>
7924 * Makefile.in (SFILES): Add common/common-exceptions.c.
7925 (OBS): Add common-exceptions.o.
7926 (common-exceptions.o): New rule.
7927 * utils.c (prepare_to_throw_exception): New function.
7929 2014-08-29 Gary Benson <gbenson@redhat.com>
7931 * config.in: Regenerate.
7932 * configure: Likewise.
7934 2014-08-29 Gary Benson <gbenson@redhat.com>
7936 * Makefile.in (SFILES): Add common/cleanups.c.
7938 (cleanups.o): New rule.
7940 2014-08-29 Gary Benson <gbenson@redhat.com>
7942 * utils.c (internal_vwarning): New function.
7944 2014-08-28 Gary Benson <gbenson@redhat.com>
7946 * utils.h (fatal): Remove declaration.
7947 * utils.c (fatal): Remove function.
7949 2014-08-28 Gary Benson <gbenson@redhat.com>
7951 * tracepoint.c (gdb_agent_init): Replace fatal with
7953 (initialize_tracepoint): Likewise.
7955 2014-08-28 Gary Benson <gbenson@redhat.com>
7957 * remote-utils.c (remote_prepare): Replace fatal with error.
7959 2014-08-28 Gary Benson <gbenson@redhat.com>
7961 * linux-low.c (linux_async): Replace fatal with warning.
7963 (linux_start_non_stop): Return -1 if linux_async failed.
7965 2014-08-28 Gary Benson <gbenson@redhat.com>
7967 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7969 (i386_dr_low_get_addr): Remove vague comment.
7970 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7973 2014-08-28 Gary Benson <gbenson@redhat.com>
7975 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7976 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7978 (linux_resume_one_lwp): Likewise.
7979 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7981 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7982 with internal_error.
7983 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7984 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7985 (find_register_by_name): Replace fatal with internal_error.
7986 (find_regno): Likewise.
7987 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7988 * thread-db.c (thread_db_create_event): Likewise.
7989 (thread_db_load_search): Likewise.
7990 (try_thread_db_load_1): Likewise.
7991 * tracepoint.c (get_jump_space_head): Replace fatal with
7993 (claim_trampoline_space): Likewise.
7994 (have_fast_tracepoint_trampoline_buffer): Likewise.
7995 (cmd_qtstart): Likewise.
7996 (stop_tracing): Likewise.
7997 (fast_tracepoint_collecting): Likewise.
7998 (target_malloc): Likewise.
7999 (download_tracepoint): Likewise.
8000 (download_trace_state_variables): Replace check with gdb_assert.
8001 (upload_fast_traceframes): Replace fatal with internal_error.
8003 2014-08-19 Tom Tromey <tromey@redhat.com>
8004 Gary Benson <gbenson@redhat.com>
8006 * Makefile.in (SFILES): Add common/common-debug.c.
8007 (OBS): Add common-debug.o.
8008 (common-debug.o): New rule.
8009 * debug.h (debug_printf): Don't declare.
8010 * debug.c (debug_printf): Renamed and rewritten as...
8011 (debug_vprintf): New function.
8013 2014-08-19 Gary Benson <gbenson@redhat.com>
8015 * utils.h: Do not include print-utils.h.
8017 2014-08-19 Tom Tromey <tromey@redhat.com>
8018 Gary Benson <gbenson@redhat.com>
8020 * server.h: Add static assertion.
8021 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8023 2014-08-19 Tom Tromey <tromey@redhat.com>
8024 Gary Benson <gbenson@redhat.com>
8026 * Makefile.in (SFILES): Add common/errors.c.
8027 (OBS): Add errors.o.
8028 (IPA_OBS): Add errors-ipa.o.
8029 (errors.o): New rule.
8030 (errors-ipa.o): Likewise.
8031 * utils.h (perror_with_name, error, warning): Don't declare.
8032 * utils.c (warning): Renamed and rewritten as...
8033 (vwarning): New function.
8034 (error): Renamed and rewritten as...
8035 (verror): New function.
8036 (internal_error): Renamed and rewritten as...
8037 (internal_verror): New function.
8039 2014-08-07 Gary Benson <gbenson@redhat.com>
8041 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8042 * configure: Regenerate.
8043 * config.in: Likewise.
8044 * server.h: Do not include errno.h.
8045 * event-loop.c: Likewise.
8046 * hostio-errno.c: Likewise.
8047 * linux-low.c: Likewise.
8048 * remote-utils.c: Likewise.
8049 * spu-low.c: Likewise.
8050 * utils.c: Likewise.
8051 * gdbreplay.c: Unconditionally include errno.h.
8053 2014-08-07 Gary Benson <gbenson@redhat.com>
8055 * server.h: Do not include string.h.
8056 * event-loop.c: Likewise.
8057 * linux-low.c: Likewise.
8058 * regcache.c: Likewise.
8059 * remote-utils.c: Likewise.
8060 * spu-low.c: Likewise.
8061 * utils.c: Likewise.
8063 2014-08-07 Gary Benson <gbenson@redhat.com>
8065 * server.h: Do not include gdb_assert.h.
8067 2014-08-07 Gary Benson <gbenson@redhat.com>
8069 * server.h: Do not include common-utils.h.
8071 2014-08-07 Gary Benson <gbenson@redhat.com>
8073 * server.h: Do not include ptid.h.
8074 * notif.h: Likewise.
8076 2014-08-07 Gary Benson <gbenson@redhat.com>
8078 * server.h: Do not include gdb_locale.h.
8080 2014-08-07 Gary Benson <gbenson@redhat.com>
8082 * server.h: Do not include gdb/signals.h.
8083 * win32-low.c: Likewise.
8085 2014-08-07 Gary Benson <gbenson@redhat.com>
8087 * server.h: Do not include pathmax.h.
8089 2014-08-07 Gary Benson <gbenson@redhat.com>
8091 * server.h: Do not include libiberty.h.
8092 * linux-bfin-low.c: Likewise.
8094 2014-08-07 Gary Benson <gbenson@redhat.com>
8096 * server.h: Do not include ansidecl.h.
8098 2014-08-07 Gary Benson <gbenson@redhat.com>
8100 * linux-x86-low.c: Do not include stddef.h.
8101 * lynx-ppc-low.c: Likewise.
8102 * tracepoint.c: Likewise.
8104 2014-08-07 Gary Benson <gbenson@redhat.com>
8106 * server.h: Do not include stdarg.h.
8107 * nto-low.c: Likewise.
8109 2014-08-07 Gary Benson <gbenson@redhat.com>
8111 * server.h: Do not include stdlib.h.
8112 * inferiors.c: Likewise.
8113 * linux-low.c: Likewise.
8114 * regcache.c: Likewise.
8115 * spu-low.c: Likewise.
8116 * tracepoint.c: Likewise.
8117 * utils.c: Likewise.
8119 2014-08-07 Gary Benson <gbenson@redhat.com>
8121 * server.h: Do not include stdio.h.
8122 * linux-low.c: Likewise.
8123 * remote-utils.c: Likewise.
8124 * spu-low.c: Likewise.
8125 * utils.c: Likewise.
8126 * wincecompat.c: Likewise.
8128 2014-08-06 Gary Benson <gbenson@redhat.com>
8130 * regcache.c (init_register_cache): Move conditionals inside if.
8132 2014-08-06 Gary Benson <gbenson@redhat.com>
8134 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8136 2014-07-31 Gary Benson <gbenson@redhat.com>
8138 * ax.h: Do not include server.h.
8139 * gdbthread.h: Likewise.
8140 * lynx-low.h: Likewise.
8141 * notif.h: Likewise.
8143 2014-07-30 Gary Benson <gbenson@redhat.com>
8145 * server.h: Include common-defs.h.
8146 Do not include config.h or build-gnulib-gdbserver/config.h.
8148 2014-07-30 Gary Benson <gbenson@redhat.com>
8150 * hostio-errno.c: Move server.h to top of includes list.
8151 * inferiors.c: Likewise.
8152 * linux-x86-low.c: Likewise.
8153 * notif.c: Include server.h.
8155 2014-07-24 Tom Tromey <tromey@redhat.com>
8156 Gary Benson <gbenson@redhat.com>
8158 * server.h (CORE_ADDR): Now unsigned.
8160 2014-07-16 Pedro Alves <palves@redhat.com>
8162 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8164 2014-07-15 Pedro Alves <palves@redhat.com>
8166 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8169 2014-07-11 Pedro Alves <palves@redhat.com>
8171 * linux-low.c (kill_wait_lwp): New function, based on
8172 kill_one_lwp_callback, but use my_waitpid directly.
8173 (kill_one_lwp_callback, linux_kill): Use it.
8175 2014-06-23 Pedro Alves <palves@redhat.com>
8177 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8178 before setting DR0..DR3.
8180 2014-06-20 Gary Benson <gbenson@redhat.com>
8182 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8183 * configure: Regenerated.
8184 * config.in: Likewise.
8186 2014-06-20 Gary Benson <gbenson@redhat.com>
8188 * Makefile.in (SFILES): Update locations for files moved
8190 (object file files): Reordered.
8192 2014-06-20 Gary Benson <gbenson@redhat.com>
8194 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8195 (i386_dr_low_set_addr): Likewise.
8196 (i386_dr_low_get_addr): Likewise.
8197 (i386_dr_low_can_set_control): Likewise.
8198 (i386_dr_low_set_control): Likewise.
8199 (i386_dr_low_get_control): Likewise.
8200 (i386_dr_low_get_status): Likewise.
8201 (i386_get_debug_register_length): Likewise.
8202 * linux-x86-low.c (i386_dr_low_set_addr):
8203 Changed signature. Made static.
8204 (i386_dr_low_get_addr): Likewise.
8205 (i386_dr_low_set_control): Likewise.
8206 (i386_dr_low_get_control): Likewise.
8207 (i386_dr_low_get_status): Likewise.
8208 (i386_dr_low): New global variable.
8209 * win32-i386-low.c (i386_dr_low_set_addr):
8210 Changed signature. Made static.
8211 (i386_dr_low_get_addr): Likewise.
8212 (i386_dr_low_set_control): Likewise.
8213 (i386_dr_low_get_control): Likewise.
8214 (i386_dr_low_get_status): Likewise.
8215 (i386_dr_low): New global variable.
8217 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8219 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8220 * Makefile.in (AR, AR_FLAGS): Define.
8221 * configure: Regenerate.
8223 2014-06-19 Gary Benson <gbenson@redhat.com>
8225 * Makefile.in (i386-dregs.o): New rule.
8226 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8227 * i386-low.c (target.h): Remove include.
8228 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8229 (DR_CONTROL_SHIFT): Likewise.
8230 (DR_CONTROL_SIZE): Likewise.
8231 (DR_RW_EXECUTE): Likewise.
8232 (DR_RW_WRITE): Likewise.
8233 (DR_RW_READ): Likewise.
8234 (DR_RW_IORW): Likewise.
8235 (DR_LEN_1): Likewise.
8236 (DR_LEN_2): Likewise.
8237 (DR_LEN_4): Likewise.
8238 (DR_LEN_8): Likewise.
8239 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8240 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8241 (DR_ENABLE_SIZE): Likewise.
8242 (DR_LOCAL_SLOWDOWN): Likewise.
8243 (DR_GLOBAL_SLOWDOWN): Likewise.
8244 (DR_CONTROL_RESERVED): Likewise.
8245 (I386_DR_CONTROL_MASK): Likewise.
8246 (I386_DR_VACANT): Likewise.
8247 (I386_DR_LOCAL_ENABLE): Likewise.
8248 (I386_DR_GLOBAL_ENABLE): Likewise.
8249 (I386_DR_DISABLE): Likewise.
8250 (I386_DR_SET_RW_LEN): Likewise.
8251 (I386_DR_GET_RW_LEN): Likewise.
8252 (I386_DR_WATCH_HIT): Likewise.
8253 (i386_wp_op_t): Likewise.
8254 (i386_show_dr): Likewise.
8255 (i386_length_and_rw_bits): Likewise.
8256 (i386_insert_aligned_watchpoint): Likewise.
8257 (i386_remove_aligned_watchpoint): Likewise.
8258 (i386_handle_nonaligned_watchpoint): Likewise.
8259 i386_update_inferior_debug_regs(): Likewise.
8260 (i386_dr_insert_watchpoint): Likewise.
8261 (i386_dr_remove_watchpoint): Likewise.
8262 (i386_dr_region_ok_for_watchpoint): Likewise.
8263 (i386_dr_stopped_data_address): Likewise.
8264 (i386_dr_stopped_by_watchpoint): Likewise.
8266 2014-06-19 Gary Benson <gbenson@redhat.com>
8268 * i386-low.c (i386_dr_show): Renamed to
8269 i386_show_dr and made static. All uses updated.
8270 (i386_dr_length_and_rw_bits): Renamed to
8271 i386_length_and_rw_bits and made static.
8273 (i386_dr_insert_aligned_watchpoint): Renamed to
8274 i386_insert_aligned_watchpoint and made static.
8276 (i386_dr_remove_aligned_watchpoint): Renamed to
8277 i386_remove_aligned_watchpoint and made static.
8279 (i386_dr_update_inferior_debug_regs): Renamed to
8280 i386_update_inferior_debug_regs and made static.
8283 2014-06-18 Gary Benson <gbenson@redhat.com>
8285 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8286 (i386_dr_low_can_set_control): Likewise.
8287 (i386_get_debug_register_length): Likewise.
8288 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8289 (i386_dr_low_can_set_control): Likewise.
8290 (i386_get_debug_register_length): Likewise.
8292 2014-06-17 Gary Benson <gbenson@redhat.com>
8294 * i386-low.h (i386-dregs.h): New include.
8295 (DR_FIRSTADDR): Now in i386-dregs.h.
8296 (DR_LASTADDR): Likewise.
8297 (DR_NADDR): Likewise.
8298 (DR_STATUS): Likewise.
8299 (DR_CONTROL): Likewise.
8300 (i386_debug_reg_state): Likewise.
8301 (i386_dr_insert_watchpoint): Likewise.
8302 (i386_dr_remove_watchpoint): Likewise.
8303 (i386_dr_region_ok_for_watchpoint): Likewise.
8304 (i386_dr_stopped_data_address): Likewise.
8305 (i386_dr_stopped_by_watchpoint): Likewise.
8306 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8308 2014-06-18 Gary Benson <gbenson@redhat.com>
8310 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8311 i386_dr_insert_watchpoint.
8312 (i386_low_remove_watchpoint): Renamed to
8313 i386_dr_remove_watchpoint.
8314 (i386_low_region_ok_for_watchpoint): Renamed to
8315 i386_dr_region_ok_for_watchpoint.
8316 (i386_low_stopped_data_address): Renamed to
8317 i386_dr_stopped_data_address.
8318 (i386_low_stopped_by_watchpoint): Renamed to
8319 i386_dr_stopped_by_watchpoint.
8320 * i386-low.c (i386_show_dr): Renamed to
8321 i386_dr_show and made nonstatic. All uses updated.
8322 (i386_length_and_rw_bits): Renamed to
8323 i386_dr_length_and_rw_bits and made nonstatic.
8325 (i386_insert_aligned_watchpoint): Renamed to
8326 i386_dr_insert_aligned_watchpoint and made nonstatic.
8328 (i386_remove_aligned_watchpoint): Renamed to
8329 i386_dr_remove_aligned_watchpoint and made nonstatic.
8331 (i386_update_inferior_debug_regs): Renamed to
8332 i386_dr_update_inferior_debug_regs and made nonstatic.
8334 (i386_low_insert_watchpoint): Renamed to
8335 i386_dr_insert_watchpoint. All uses updated.
8336 (i386_low_remove_watchpoint): Renamed to
8337 i386_dr_remove_watchpoint. All uses updated.
8338 (i386_low_region_ok_for_watchpoint): Renamed to
8339 i386_dr_region_ok_for_watchpoint. All uses updated.
8340 (i386_low_stopped_data_address): Renamed to
8341 i386_dr_stopped_data_address. All uses updated.
8342 (i386_low_stopped_by_watchpoint): Renamed to
8343 i386_dr_stopped_by_watchpoint. All uses updated.
8345 2014-06-18 Gary Benson <gbenson@redhat.com>
8347 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8348 (i386_dr_low_can_set_control): Likewise.
8349 (i386_insert_aligned_watchpoint): New check.
8351 2014-06-18 Gary Benson <gbenson@redhat.com>
8353 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8356 2014-06-18 Gary Benson <gbenson@redhat.com>
8358 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8359 instead of fatal and error.
8360 (i386_handle_nonaligned_watchpoint): Likewise.
8362 2014-06-18 Gary Benson <gbenson@redhat.com>
8364 * i386-low.c (i386_get_debug_register_length): New macro.
8365 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8366 (i386_show_dr): Use debug_printf instead of fprintf. Use
8367 phex to format values.
8369 2014-06-18 Gary Benson <gbenson@redhat.com>
8371 * i386-low.h: Comment changes.
8372 * i386-low.c: Likewise.
8374 2014-06-18 Gary Benson <gbenson@redhat.com>
8376 * i386-low.c: Whitespace changes.
8378 2014-06-12 Tom Tromey <tromey@redhat.com>
8380 * utils.c (freeargv): Remove.
8382 2014-06-12 Tom Tromey <tromey@redhat.com>
8384 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8385 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8386 (parse_debug_format_options): Likewise.
8387 (gdbserver_usage): Likewise.
8388 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8389 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8390 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8392 ($(LIBGNU)): Depend on libiberty.
8393 (all-lib): Recurse into all subdirs.
8394 (install-only): Invoke "install" target in subdirs.
8395 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8397 * configure: Rebuild.
8398 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8399 for vasprintf, vsnprintf, or gettimeofday.
8400 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8403 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8405 * development.sh: Delete.
8406 * Makefile.in (config.status): Adjust dependency on development.sh.
8407 * configure.ac: Adjust development.sh source call.
8408 * configure: Regenerate.
8410 2014-06-02 Pedro Alves <palves@redhat.com>
8412 * ax.c (gdb_free_agent_expr): New function.
8413 * ax.h (gdb_free_agent_expr): New declaration.
8414 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8416 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8418 (clear_breakpoint_conditions_and_commands): New function.
8419 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8420 (clear_breakpoint_conditions_and_commands): New declaration.
8422 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8424 * linux-aarch64-low.c (asm/ptrace.h): Include.
8426 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8428 Fix TLS access for -static -pthread.
8429 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8430 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8431 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8433 2014-05-20 Pedro Alves <palves@redhat.com>
8435 * linux-aarch64-low.c (aarch64_insert_point)
8436 (aarch64_remove_point): No longer check whether the type is
8437 supported here. Adjust to new interface.
8438 (the_low_target): Install aarch64_supports_z_point_type as
8439 supports_z_point_type method.
8440 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8441 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8442 instead of a Z packet char. Adjust.
8443 (arm_supports_z_point_type): New function.
8444 (arm_insert_point, arm_remove_point): Adjust to new interface.
8445 (the_low_target): Install arm_supports_z_point_type.
8446 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8447 (cris_insert_point, cris_remove_point): Adjust to new interface.
8448 Don't check whether the type is supported here.
8449 (the_low_target): Install cris_supports_z_point_type.
8450 * linux-low.c (linux_supports_z_point_type): New function.
8451 (linux_insert_point, linux_remove_point): Adjust to new interface.
8452 * linux-low.h (struct linux_target_ops) <insert_point,
8453 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8454 raw_breakpoint pointer parameter.
8455 <supports_z_point_type>: New method.
8456 * linux-mips-low.c (mips_supports_z_point_type): New function.
8457 (mips_insert_point, mips_remove_point): Adjust to new interface.
8458 Use mips_supports_z_point_type.
8459 (the_low_target): Install mips_supports_z_point_type.
8460 * linux-ppc-low.c (the_low_target): Install NULL as
8461 supports_z_point_type method.
8462 * linux-s390-low.c (the_low_target): Install NULL as
8463 supports_z_point_type method.
8464 * linux-sparc-low.c (the_low_target): Install NULL as
8465 supports_z_point_type method.
8466 * linux-x86-low.c (x86_supports_z_point_type): New function.
8467 (x86_insert_point): Adjust to new insert_point interface. Use
8468 insert_memory_breakpoint. Adjust to new
8469 i386_low_insert_watchpoint interface.
8470 (x86_remove_point): Adjust to remove_point interface. Use
8471 remove_memory_breakpoint. Adjust to new
8472 i386_low_remove_watchpoint interface.
8473 (the_low_target): Install x86_supports_z_point_type.
8474 * lynx-low.c (lynx_target_ops): Install NULL as
8475 supports_z_point_type callback.
8476 * nto-low.c (nto_supports_z_point_type): New.
8477 (nto_insert_point, nto_remove_point): Adjust to new interface.
8478 (nto_target_ops): Install nto_supports_z_point_type.
8479 * mem-break.c: Adjust intro comment.
8480 (struct raw_breakpoint) <raw_type, size>: New fields.
8481 <inserted>: Update comment.
8482 <shlib_disabled>: Delete field.
8483 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8484 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8485 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8486 (raw_bkpt_type_to_target_hw_bp_type): New function.
8487 (find_enabled_raw_code_breakpoint_at): New function.
8488 (find_raw_breakpoint_at): New type and size parameters. Use them.
8489 (insert_memory_breakpoint): New function, based off
8490 set_raw_breakpoint_at.
8491 (remove_memory_breakpoint): New function.
8492 (set_raw_breakpoint_at): Reimplement.
8493 (set_breakpoint): New, based on set_breakpoint_at.
8494 (set_breakpoint_at): Reimplement.
8495 (delete_raw_breakpoint): Go through the_target->remove_point
8496 instead of assuming memory breakpoints.
8497 (find_gdb_breakpoint_at): Delete.
8498 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8499 (find_gdb_breakpoint): New function.
8500 (set_gdb_breakpoint_at): Delete.
8501 (z_type_supported): New function.
8502 (set_gdb_breakpoint_1): New function, loosely based off
8503 set_gdb_breakpoint_at.
8504 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8505 (delete_gdb_breakpoint_at): Delete.
8506 (delete_gdb_breakpoint_1): New function, loosely based off
8507 delete_gdb_breakpoint_at.
8508 (delete_gdb_breakpoint): New function.
8509 (clear_gdb_breakpoint_conditions): Rename to ...
8510 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8512 (add_condition_to_breakpoint): Make static.
8513 (add_breakpoint_condition): Take a struct breakpoint pointer
8514 instead of an address. Adjust.
8515 (gdb_condition_true_at_breakpoint): Rename to ...
8516 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8518 (gdb_condition_true_at_breakpoint): Reimplement.
8519 (add_breakpoint_commands): Take a struct breakpoint pointer
8520 instead of an address. Adjust.
8521 (gdb_no_commands_at_breakpoint): Rename to ...
8522 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8523 parameter. Return true if no breakpoint was found. Change debug
8525 (gdb_no_commands_at_breakpoint): Reimplement.
8526 (run_breakpoint_commands): Rename to ...
8527 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8528 and change return type to boolean.
8529 (run_breakpoint_commands): New function.
8530 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8531 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8532 breakpoint. Go through the_target->remove_point instead of
8533 assuming memory breakpoint.
8534 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8535 software and hardware breakpoints.
8536 (reinsert_raw_breakpoint): Go through the_target->insert_point
8537 instead of assuming memory breakpoint.
8538 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8539 software and hardware breakpoints.
8540 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8541 Check both software and hardware breakpoints.
8542 (validate_inserted_breakpoint): Assert the breakpoint is a
8543 software breakpoint. Set the inserted flag to -1 instead of
8544 setting shlib_disabled.
8545 (delete_disabled_breakpoints): Adjust.
8546 (validate_breakpoints): Only validate software breakpoints.
8547 Adjust to inserted flag change.
8548 (check_mem_read, check_mem_write): Skip breakpoint types other
8549 than software breakpoints. Adjust to inserted flag change.
8550 * mem-break.h (enum raw_bkpt_type): New enum.
8551 (raw_breakpoint, struct process_info): Forward declare.
8552 (Z_packet_to_target_hw_bp_type): Delete declaration.
8553 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8554 (set_gdb_breakpoint, delete_gdb_breakpoint)
8555 (clear_breakpoint_conditions): New declarations.
8556 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8557 (breakpoint_inserted_here): Update comment.
8558 (add_breakpoint_condition, add_breakpoint_commands): Replace
8559 address parameter with a breakpoint pointer parameter.
8560 (gdb_breakpoint_here): Update comment.
8561 (delete_gdb_breakpoint_at): Delete.
8562 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8563 * server.c (process_point_options): Take a struct breakpoint
8564 pointer instead of an address. Adjust.
8565 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8566 delete_gdb_breakpoint.
8567 * spu-low.c (spu_target_ops): Install NULL as
8568 supports_z_point_type method.
8569 * target.h: Include mem-break.h.
8570 (struct target_ops) <prepare_to_access_memory>: Update comment.
8571 <supports_z_point_type>: New field.
8572 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8573 instead of a char. Also take a raw breakpoint pointer.
8574 * win32-arm-low.c (the_low_target): Install NULL as
8575 supports_z_point_type.
8576 * win32-i386-low.c (i386_supports_z_point_type): New function.
8577 (i386_insert_point, i386_remove_point): Adjust to new interface.
8578 (the_low_target): Install i386_supports_z_point_type.
8579 * win32-low.c (win32_supports_z_point_type): New function.
8580 (win32_insert_point, win32_remove_point): Adjust to new interface.
8581 (win32_target_ops): Install win32_supports_z_point_type.
8582 * win32-low.h (struct win32_target_ops):
8583 <supports_z_point_type>: New method.
8584 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8585 instead of a char. Also take a raw breakpoint pointer.
8587 2014-05-20 Pedro Alves <palves@redhat.com>
8589 * mem-break.h: Include break-common.h.
8590 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8591 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8592 (Z_packet_to_target_hw_bp_type): New declaration.
8593 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8594 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8595 (Z_PACKET_ACCESS_WP): Delete macros.
8596 (Z_packet_to_hw_type): Delete function.
8597 * i386-low.h: Don't include break-common.h here.
8598 (Z_packet_to_hw_type): Delete declaration.
8599 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8600 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8601 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8602 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8603 * linux-aarch64-low.c: Don't include break-common.h here.
8604 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8605 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8606 (Z_packet_to_target_hw_bp_type): Delete function.
8607 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8609 (mips_insert_point, mips_remove_point): Use
8610 Z_packet_to_target_hw_bp_type.
8612 2014-05-20 Pedro Alves <palves@redhat.com>
8614 * linux-aarch64-low.c: Include break-common.h.
8615 (enum target_point_type): Delete.
8616 (Z_packet_to_point_type): Rename to ...
8617 (Z_packet_to_target_hw_bp_type): ... this, and return a
8618 target_hw_bp_type instead.
8619 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8620 instead of an enum target_point_type.
8621 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8623 (aarch64_dr_state_insert_one_point)
8624 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8625 (aarch64_handle_aligned_watchpoint)
8626 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8627 Take an enum target_hw_bp_type instead of an enum
8629 (aarch64_supports_z_point_type): New function.
8630 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8631 use Z_packet_to_target_hw_bp_type.
8633 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8635 * configure.ac: Only use -Werror by default when DEVELOPMENT
8637 * configure: Regenerate.
8639 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8641 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8642 * linux-x86-low.c (X86_64_USER_REGS): New.
8643 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8645 2014-04-28 Yao Qi <yao@codesourcery.com>
8647 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8650 2014-04-25 Pedro Alves <palves@redhat.com>
8653 * linux-low.c (linux_attach_fail_reason_string): New function.
8654 (linux_attach_lwp): Delete.
8655 (linux_attach_lwp_1): Rename to ...
8656 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8657 argument. Remove "initial" parameter. Return int instead of
8658 void. Don't error or warn here.
8659 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8660 failure to attach to the tgid. Call warning when failing to
8662 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8663 argument. Remove "initial" parameter. Return int instead of
8664 void. Don't error or warn here.
8665 (linux_attach_fail_reason_string): New declaration.
8666 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8667 interface change. Use linux_attach_fail_reason_string.
8669 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8670 Walfred Tedeschi <walfred.tedeschi@intel.com>
8672 * Makefile.in: Added rules to handle new files
8673 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8674 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8675 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8676 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8677 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8678 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8680 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8681 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8682 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8683 i386/x32-avx512.xml.
8684 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8685 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8686 i386/x32-avx512-linux.xml.
8687 * i387-fp.c (num_avx512_k_registers): New constant for number
8689 (num_avx512_zmmh_low_registers): New constant for number of
8690 lower ZMM registers (0-15).
8691 (num_avx512_zmmh_high_registers): New constant for number of
8692 higher ZMM registers (16-31).
8693 (num_avx512_ymmh_registers): New contant for number of higher
8694 YMM registers (ymm16-31 added by avx521 on x86_64).
8695 (num_avx512_xmm_registers): New constant for number of higher
8696 XMM registers (xmm16-31 added by AVX512 on x86_64).
8697 (struct i387_xsave): Add space for AVX512 registers.
8698 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8699 Add code to handle AVX512 registers.
8700 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8701 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8702 prototypei from generated file.
8703 (tdesc_amd64_avx512_linux): Likewise.
8704 (init_registers_x32_avx512_linux): Likewise.
8705 (tdesc_x32_avx512_linux): Likewise.
8706 (init_registers_i386_avx512_linux): Likewise.
8707 (tdesc_i386_avx512_linux): Likewise.
8708 (x86_64_regmap): Add AVX512 registers.
8709 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8711 (initialize_low_arch): Add code to initialize AVX512 registers.
8713 2014-04-23 Pedro Alves <palves@redhat.com>
8715 * mem-break.c (find_gdb_breakpoint_at): Make static.
8716 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8718 2014-04-23 Pedro Alves <palves@redhat.com>
8720 * i386-low.c: Don't include break-common.h here.
8721 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8722 prototype to take target_hw_bp_type as argument instead of a Z
8724 * i386-low.h: Include break-common.h here.
8725 (Z_packet_to_hw_type): Declare.
8726 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8728 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8729 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8730 (x86_remove_point): Convert the packet number to a
8731 target_hw_bp_type before calling i386_low_remove_watchpoint.
8732 * win32-i386-low.c (i386_insert_point): Convert the packet number
8733 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8734 (i386_remove_point): Convert the packet number to a
8735 target_hw_bp_type before calling i386_low_remove_watchpoint.
8737 2014-04-23 Pedro Alves <palves@redhat.com>
8739 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8741 2014-04-10 Pedro Alves <palves@redhat.com>
8743 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8744 Check if the condition or command is NULL before checking if the
8745 breakpoint is known. On success, return true.
8746 * mem-break.h (add_breakpoint_condition): Document return.
8747 (add_breakpoint_commands): Add describing comment.
8748 * server.c (skip_to_semicolon): New function.
8749 (process_point_options): Use it.
8751 2014-04-09 Pedro Alves <palves@redhat.com>
8753 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8756 2014-02-27 Pedro Alves <palves@redhat.com>
8759 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8761 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8763 (last_thread_of_process_p): Take a PID argument instead of a
8765 (linux_wait_for_lwp): Delete.
8766 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8768 (linux_low_filter_event): New function, party factored out from
8769 linux_wait_for_event.
8770 (linux_wait_for_event): Rename to ...
8771 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8772 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8773 sigsuspend. Check for zombie leaders.
8774 (linux_wait_for_event): Reimplement as wrapper around
8775 linux_wait_for_event_filtered.
8776 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8777 a normal or signal exit is seen, it's the whole process exiting.
8778 (wait_for_sigstop): No longer a for_each_inferior callback.
8779 Rewrite on top of linux_wait_for_event_filtered.
8780 (stop_all_lwps): Call wait_for_sigstop directly.
8781 * server.c (resume, handle_target_event): Handle
8782 TARGET_WAITKIND_NO_RESUMED.
8784 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8786 * win32-low.c (psapi_get_dll_name,
8787 * win32_CreateToolhelp32Snapshot): Delete.
8788 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8789 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8791 (handle_load_dll): Add function description.
8792 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8794 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8796 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8798 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8799 base address when calling win32_add_one_solib.
8800 (handle_load_dll): Delete local variable load_addr.
8801 Remove 0x1000 offset applied to DLL base address when calling
8802 win32_add_one_solib.
8803 (handle_unload_dll): Add comment.
8805 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8807 * win32-low.c (win32_add_all_dlls): Renames
8808 win32_ensure_ntdll_loaded. Rewrite function documentation.
8809 Adjust implementation to always load all DLLs.
8810 Add 0x1000 offset to DLL base address when calling
8811 win32_add_one_solib.
8812 (child_initialization_done): New static global.
8813 (do_initial_child_stuff): Set child_initialization_done to
8814 zero during child initialization, and 1 after. Replace call
8815 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8817 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8818 (handle_unload_dll): Add function documentation.
8819 (get_child_debug_event): Ignore load and unload DLL events
8820 during child initialization.
8822 2014-02-20 Doug Evans <dje@google.com>
8824 Remove global all_lwps.
8825 * inferiors.h (ptid_of): Move here from linux-low.h.
8826 (pid_of, lwpid_of): Ditto.
8827 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8828 parameter is a struct thread_info * now.
8829 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8830 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8831 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8833 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8834 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8835 * linux-arm-low.c (update_registers_callback): Update, "entry"
8836 parameter is a struct thread_info * now.
8837 Fetch lwpid from current_inferior directly.
8838 (arm_insert_point): Pass &all_threads to find_inferior instead of
8840 (arm_remove_point): Ditto.
8841 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8842 (arm_prepare_to_resume): Fetch pid from thread.
8843 (arm_read_description): Fetch lwpid from current_inferior directly.
8844 * linux-low.c (all_lwps): Delete.
8845 (delete_lwp): Delete call to remove_inferior.
8846 (handle_extended_wait): Fetch lwpid from thread.
8847 (add_lwp): Don't set lwp->entry.id. Remove call to
8848 add_inferior_to_list.
8849 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8850 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8851 (kill_one_lwp_callback): Ditto.
8852 (linux_kill): Don't dereference NULL pointer.
8853 Fetch ptid,lwpid from thread.
8854 (get_detach_signal): Fetch ptid from thread.
8855 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8856 Simplify call to regcache_invalidate_thread.
8857 (delete_lwp_callback): Update, "entry" parameter is a
8858 struct thread_info * now. Fetch pid from thread.
8859 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8860 (status_pending_p_callback): Update, "entry" parameter is a
8861 struct thread_info * now. Fetch ptid from thread.
8862 (find_lwp_pid): Update, "entry" parameter is a
8863 struct thread_info * now.
8864 (linux_wait_for_lwp): Fetch pid from thread.
8865 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8866 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8867 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8868 (dequeue_one_deferred_signal): Ditto.
8869 (cancel_breakpoint): Fetch ptid from current_inferior.
8870 (linux_wait_for_event): Pass &all_threads to find_inferior,
8871 not &all_lwps. Fetch ptid, lwpid from thread.
8872 (count_events_callback): Update, "entry" parameter is a
8873 struct thread_info * now.
8874 (select_singlestep_lwp_callback): Ditto.
8875 (select_event_lwp_callback): Ditto.
8876 (cancel_breakpoints_callback): Ditto.
8877 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8879 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8880 (unsuspend_one_lwp): Update, "entry" parameter is a
8881 struct thread_info * now.
8882 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8884 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8885 Fetch lwpid from thread, not lwp.
8886 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8887 Pass &all_threads to find_inferior, not &all_lwps.
8888 (send_sigstop): Fetch lwpid from thread, not lwp.
8889 (send_sigstop_callback): Update, "entry" parameter is a
8890 struct thread_info * now.
8891 (suspend_and_send_sigstop_callback): Ditto.
8892 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8893 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8894 struct thread_info * now.
8895 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8897 (lwp_running): Update, "entry" parameter is a
8898 struct thread_info * now.
8899 (stop_all_lwps): Fetch ptid from thread.
8900 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8901 (linux_resume_one_lwp): Fetch lwpid from thread.
8902 (linux_set_resume_request): Update, "entry" parameter is a
8903 struct thread_info * now. Fetch pid, lwpid from thread.
8904 (resume_status_pending_p): Update, "entry" parameter is a
8905 struct thread_info * now.
8906 (need_step_over_p): Ditto. Fetch lwpid from thread.
8907 (start_step_over): Fetch lwpid from thread.
8908 (linux_resume_one_thread): Update, "entry" parameter is a
8909 struct thread_info * now. Fetch lwpid from thread.
8910 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8911 (proceed_one_lwp): Update, "entry" parameter is a
8912 struct thread_info * now. Fetch lwpid from thread.
8913 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8914 struct thread_info * now.
8915 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8916 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8917 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8919 (regsets_store_inferior_registers): Ditto.
8920 (fetch_register, store_register): Ditto.
8921 (linux_read_memory, linux_write_memory): Ditto.
8922 (linux_request_interrupt): Ditto.
8923 (linux_read_auxv): Ditto.
8924 (linux_xfer_siginfo): Ditto.
8925 (linux_qxfer_spu): Ditto.
8926 (linux_qxfer_libraries_svr4): Ditto.
8927 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8928 moved to inferiors.h.
8930 (get_thread_lwp): Update.
8931 (struct lwp_info): Delete member "entry". Simplify comment for
8934 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8935 current_inferior directly.
8936 (update_watch_registers_callback): Update, "entry" parameter is a
8937 struct thread_info * now. Fetch pid from thread.
8938 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8939 (mips_insert_point): Fetch lwpid from current_inferior.
8940 Pass &all_threads to find_inferior, not &all_lwps.
8941 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8942 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8944 (mips_stopped_data_address): Ditto.
8945 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8947 * linux-tile-low.c (tile_arch_setup): Ditto.
8948 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8949 (update_debug_registers_callback): Update, "entry" parameter is a
8950 struct thread_info * now. Fetch pid from thread.
8951 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8952 Pass &all_threads to find_inferior, not &all_lwps.
8953 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8954 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8955 Pass &all_threads to find_inferior, not &all_lwps.
8956 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8957 (i386_dr_low_get_status): Ditto.
8958 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8959 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8960 (x86_linux_read_description): Ditto.
8961 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8963 2014-02-20 Doug Evans <dje@google.com>
8965 * inferiors.c (get_first_inferior): Fix buglet.
8967 2014-02-19 Doug Evans <dje@google.com>
8969 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8970 * inferiors.c (add_thread): Change result type to struct thread_info *.
8971 All callers updated.
8972 (add_lwp): Call add_thread here instead of in callers.
8973 All callers updated.
8974 * linux-low.h (get_lwp_thread): Rewrite.
8975 (struct lwp_info): New member "thread".
8977 2014-02-19 Doug Evans <dje@google.com>
8979 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8980 All callers updated.
8982 2014-02-19 Doug Evans <dje@google.com>
8984 * inferiors.c (add_thread): Fix whitespace.
8986 2014-02-19 Doug Evans <dje@google.com>
8988 * dll.c (clear_dlls): Replace accessing list implemention details
8990 * gdbthread.h (get_first_thread): Declare.
8991 * inferiors.c (for_each_inferior_with_data): New function.
8992 (get_first_thread): New function.
8993 (find_thread_ptid): Simplify.
8994 (get_first_inferior): New function.
8995 (clear_list): Delete.
8996 (one_inferior_p): New function.
8997 (clear_inferior_list): New function.
8998 (clear_inferiors): Update.
8999 * inferiors.h (for_each_inferior_with_data): Declare.
9000 (clear_inferior_list): Declare.
9001 (one_inferior_p): Declare.
9002 (get_first_inferior): Declare.
9003 * linux-low.c (linux_wait_for_event): Replace accessing list
9004 implemention details with API function.
9005 * server.c (target_running): Ditto.
9006 (accumulate_file_name_length): New function.
9007 (emit_dll_description): New function.
9008 (handle_qxfer_libraries): Replace accessing list implemention
9009 details with API function.
9010 (handle_qxfer_threads_worker): New function.
9011 (handle_qxfer_threads_proper): Replace accessing list implemention
9012 details with API function.
9013 (handle_query): Ditto.
9014 (visit_actioned_threads_callback_ftype): New typedef.
9015 (visit_actioned_threads_data): New struct.
9016 (visit_actioned_threads): Rewrite to be find_inferior callback.
9017 (resume): Call find_inferior.
9018 (handle_status): Replace accessing list implemention
9019 details with API function.
9020 (process_serial_event): Replace accessing list implemention details
9022 * target.c (set_desired_inferior): Replace accessing list implemention
9023 details with API function.
9024 * tracepoint.c (same_process_p): New function.
9025 (gdb_agent_about_to_close): Replace accessing list implemention
9026 details with API function.
9027 * win32-low.c (child_delete_thread): Replace accessing list
9028 implemention details with API function.
9029 (match_dll_by_basename): New function.
9030 (dll_is_loaded_by_basename): New function.
9031 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9032 details call to dll_is_loaded_by_basename.
9034 2014-02-19 Doug Evans <dje@google.com>
9036 * dll.h (struct dll_info): Add comment.
9037 * gdbthread.h (struct thread_info): Add comment.
9038 (current_ptid): Simplify.
9039 * inferiors.c (add_process): Update.
9040 (remove_process): Update.
9041 * inferiors.h (struct process_info): Rename member "head" to "entry".
9042 * linux-low.c (delete_lwp): Update.
9044 (last_thread_of_process_p): Update.
9045 (kill_one_lwp_callback, linux_kill): Update.
9046 (status_pending_p_callback): Update.
9047 (wait_for_sigstop): Update. Simplify read of ptid.
9048 (start_step_over): Update.
9049 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9050 (get_lwp_thread): Update.
9051 (struct lwp_info): Rename member "head" to "entry".
9052 * regcache.h (inferior_list_entry): Delete.
9053 * server.c (kill_inferior_callback): Update.
9054 (detach_or_kill_inferior_callback): Update.
9055 (print_started_pid): Update.
9056 (print_attached_pid): Update.
9057 (process_serial_event): Simplify read of ptid.
9058 * thread-db.c (thread_db_create_event): Update.
9059 (thread_db_get_tls_address): Update.
9060 * win32-low.c (current_inferior_ptid): Simplify.
9062 2014-02-19 Tom Tromey <tromey@redhat.com>
9064 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9066 (target_supports_btrace): Update.
9068 2014-02-14 Yao Qi <yao@codesourcery.com>
9070 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9071 (rsp-low-ipa.o): New target.
9073 2014-02-12 Tom Tromey <tromey@redhat.com>
9075 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9076 convert_ascii_to_int.
9077 * regcache.c (registers_to_string): Likewise.
9078 * remote-utils.c (decode_M_packet): Likewise.
9079 * server.c (process_serial_event): Likewise.
9081 2014-02-12 Tom Tromey <tromey@redhat.com>
9083 * server.c (handle_query, handle_v_run): Use hex2bin, not
9085 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9087 2014-02-12 Tom Tromey <tromey@redhat.com>
9089 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9090 convert_int_to_ascii.
9091 * regcache.c (registers_to_string, collect_register_as_string):
9093 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9095 * server.c (process_serial_event): Likewise.
9096 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9097 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9099 2014-02-12 Tom Tromey <tromey@redhat.com>
9101 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9102 bin2hex, not hexify.
9103 * tracepoint.c (cmd_qtstatus): Likewise.
9105 2014-02-12 Tom Tromey <tromey@redhat.com>
9107 * remote-utils.c (monitor_output): Pass explicit length to
9110 2014-02-12 Tom Tromey <tromey@redhat.com>
9112 * tracepoint.c: Include rsp-low.h.
9113 * server.c: Include rsp-low.h.
9114 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9115 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9117 * remote-utils.c: Include rsp-low.h.
9118 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9119 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9120 (convert_int_to_ascii, convert_ascii_to_int): Move to
9122 * regcache.c: Include rsp-low.h.
9123 * ax.c: Include rsp-low.h.
9124 * Makefile.in (SFILES): Add common/rsp-low.c.
9125 (OBS): Add rsp-low.o.
9126 (rsp-low.o): New target.
9128 2014-02-12 Tom Tromey <tromey@redhat.com>
9130 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9131 Include print-utils.h.
9132 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9133 (plongest, thirty_two, phex_nz): Remove.
9134 * Makefile.in (SFILES): Add common/print-utils.c.
9135 (OBS): Add print-utils.o.
9136 (print-utils-ipa.o): New target.
9137 (print-utils.o): New target.
9138 (IPA_OBJS): Add print-utils-ipa.o.
9140 2014-02-06 Tom Tromey <tromey@redhat.com>
9142 * Makefile.in (SFILES): Fix indentation.
9144 2014-02-05 Doug Evans <dje@google.com>
9146 * linux-low.c (linux_wait_for_event): Improve comment.
9147 (linux_wait_1): Keep current_inferior in sync with event_child.
9149 2014-01-22 Doug Evans <dje@google.com>
9151 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9153 2014-01-22 Doug Evans <dje@google.com>
9155 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9156 * configure: Regenerate.
9157 * config.in: Regenerate.
9158 * Makefile.in (SFILES): Add debug.c.
9160 * debug.c: New file.
9161 * debug.h: New file.
9162 * linux-aarch64-low.c (*): Update all debugging printfs to use
9163 debug_printf instead of fprintf.
9164 * linux-arm-low.c (*): Ditto.
9165 * linux-cris-low.c (*): Ditto.
9166 * linux-crisv32-low.c (*): Ditto.
9167 * linux-m32r-low.c (*): Ditto.
9168 * linux-sparc-low.c (*): Ditto.
9169 * linux-x86.c (*): Ditto.
9170 * linux-low.c (*): Ditto.
9171 (linux_wait_1): Add calls to debug_enter, debug_exit.
9172 (linux_wait): Remove redundant debugging printf.
9173 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9174 (linux_resume, unstop_all_lwps): Ditto.
9175 * mem-break.c (*): Update all debugging printfs to use
9176 debug_printf instead of fprintf.
9177 * remote-utils.c (*): Ditto.
9178 * thread-db.c (*): Ditto.
9179 * server.c #include <ctype.h>, "gdb_vecs.h".
9180 (debug_threads): Moved to debug.c.
9181 (*): Update all debugging printfs to use debug_printf instead of
9183 (start_inferior): Replace call to fflush with call to debug_flush.
9184 (monitor_show_help): Mention set debug-format.
9185 (parse_debug_format_options): New function.
9186 (handle_monitor_command): Handle "monitor set debug-format".
9187 (gdbserver_usage): Mention --debug-format.
9188 (main): Parse --debug-format.
9189 * server.h (debug_threads): Declaration moved to debug.h.
9191 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9192 trace_debug_1 that uses debug_printf.
9193 (tracepoint_look_up_symbols): Update all debugging printfs to use
9194 debug_printf instead of fprintf.
9196 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9198 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9201 2014-01-17 Pedro Alves <palves@redhat.com>
9204 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9205 defined after including gdb_proc_service.h.
9207 2014-01-16 Doug Evans <dje@google.com>
9209 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9210 (match_dll): Use it.
9212 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9214 * target.h (target_ops) <read_btrace>: Change parameters and
9215 return type to allow error reporting.
9216 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9217 trace reading errors on.
9218 * linux-low.c (linux_low_read_btrace): Pass trace reading
9220 (linux_low_disable_btrace): New.
9222 2014-01-15 Doug Evans <dje@google.com>
9224 * inferiors.c (thread_id_to_gdb_id): Delete.
9225 * inferiors.h (thread_id_to_gdb_id): Delete.
9227 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9229 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9230 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9233 2014-01-08 Pedro Alves <palves@redhat.com>
9235 * server.c (handle_status): Don't discard previous queued stop
9236 replies or thread's pending status here.
9237 (main) <disconnection>: Do it here instead.
9239 2014-01-08 Pedro Alves <palves@redhat.com>
9241 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9242 * server.c (visit_actioned_threads, handle_pending_status): New
9244 (handle_v_cont): Factor out parts to ...
9245 (resume): ... this new function. If in all-stop, and a thread
9246 being resumed has a pending status, report it without actually
9248 (myresume): Adjust to use the new 'resume' function.
9249 (clear_pending_status_callback, set_pending_status_callback)
9250 (find_status_pending_thread_callback): New functions.
9251 (handle_status): Handle the case of multiple threads having
9252 interesting statuses to report. Report threads' real last signal
9253 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9254 with an interesting thread to report the status for, instead of
9255 always reporting the status of the first thread.
9257 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9259 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9260 * gdbreplay.c (gdbreplay_version): Likewise.
9262 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9264 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9265 iov.iov_len with the real length in use.
9267 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9269 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9270 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9271 for all targets that use win32-low.c.
9272 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9273 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9275 2013-12-13 Pedro Alves <palves@redhat.com>
9277 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9278 if equal to TARGET_WAITKIND_LOADED.
9279 * win32-low.c (cached_status): New static global.
9280 (win32_wait): Add declaration.
9281 (do_initial_child_stuff): Flush all initial pending debug events
9282 up to the initial breakpoint.
9283 (win32_wait): If CACHED_STATUS was set, return that instead
9284 of doing a real wait. Remove the code resuming the execution
9285 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9286 during the initial phase. Also remove the code changing
9287 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9288 TARGET_WAITKIND_STOPPED.
9290 2013-12-11 Yao Qi <yao@codesourcery.com>
9292 * notif.c (handle_notif_ack): Return 0 if no notification
9295 2013-11-20 Doug Evans <dje@google.com>
9297 * linux-low.c (linux_set_resume_request): Fix comment.
9299 2013-11-20 Doug Evans <dje@google.com>
9301 * linux-low.c (resume_status_pending_p): Tweak comment.
9303 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9305 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9306 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9307 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9308 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9309 (srv_amd64_regobj): Add amd64-mpx.o.
9310 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9311 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9312 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9313 * i387-fp.c (num_pl_bnd_register) Added constant.
9314 (num_pl_bnd_cfg_registers) Added constant.
9315 (struct i387_xsave) Added reserved area and MPX fields.
9316 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9317 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9319 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9320 (init_registers_amd64_mpx_linux): Declare new function.
9321 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9322 (x86_64_regmap): Add MPX registers.
9323 (x86_linux_read_description): Add MPX case.
9324 (initialize_low_arch): Initialize MPX targets.
9326 2013-11-18 Tom Tromey <tromey@redhat.com>
9328 * configure: Rebuild.
9329 * configure.ac: Don't check for stdlib.h.
9330 * gdbreplay.c: Unconditionally include stdlib.h.
9332 2013-11-18 Tom Tromey <tromey@redhat.com>
9334 * config.in: Rebuild.
9335 * configure: Rebuild.
9336 * configure.ac: Don't use AC_HEADER_DIRENT.
9338 2013-11-18 Tom Tromey <tromey@redhat.com>
9340 * server.h: Don't check HAVE_STRING_H.
9341 * gdbreplay.c: Don't check HAVE_STRING_H.
9342 * configure: Rebuild.
9344 2013-11-18 Tom Tromey <tromey@redhat.com>
9346 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9349 2013-11-08 Tom Tromey <tromey@redhat.com>
9351 * configure, config.in: Rebuild.
9352 * configure.ac: Remove unused configury.
9354 2013-11-08 Tom Tromey <tromey@redhat.com>
9356 * acinclude.m4: Include common.m4, codeset.m4.
9357 * configure, config.in: Rebuild.
9358 * configure.ac: Use GDB_AC_COMMON.
9360 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9362 * linux-s390-low.c (HWCAP_S390_TE): New define.
9363 (s390_arch_setup): Consider the TE field in the HWCAP for
9364 determining 'have_regset_tdb'.
9366 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9369 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9372 2013-10-02 Pedro Alves <palves@redhat.com>
9374 * server.c (process_serial_event): Don't output "GDBserver
9375 exiting" if GDB is connected through stdio.
9376 * target.c (mywait): Likewise, be silent if GDB is connected
9379 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9381 * lynx-low.c (lynx_add_threads_after_attach): New function.
9382 (lynx_attach): Remove call to add_thread. Add call to
9383 lynx_add_threads_after_attach instead.
9385 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9387 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9388 * config.in, configure: Regenerated.
9390 2013-09-18 Yao Qi <yao@codesourcery.com>
9393 * server.c (start_inferior): Clear 'resume_info'.
9395 2013-09-16 Jiong Wang <jiwang@tilera.com>
9397 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9400 2013-09-16 Jiong Wang <jiwang@tilera.com>
9402 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9403 linux-tile-low.o to srv_tgtobj.
9405 2013-09-16 Will Newton <will.newton@linaro.org>
9407 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9410 2013-09-06 Pedro Alves <palves@redhat.com>
9412 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9413 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9414 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9415 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9416 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9417 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9419 2013-09-06 Pedro Alves <palves@redhat.com>
9421 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9422 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9424 2013-09-06 Pedro Alves <palves@redhat.com>
9426 * linux-amd64-ipa.c: Include tracepoint.h.
9427 * linux-i386-ipa.c: Include tracepoint.h.
9429 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9431 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9432 (ps_get_thread_area): New function.
9434 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9436 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9437 (initialize_low_arch): Call init_registers_crisv32 rather than
9438 init_register_crisv32.
9440 2013-09-05 Pedro Alves <palves@redhat.com>
9442 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9444 * hostio.h: ... this new file.
9445 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9446 win32-low.c: Include hostio.h.
9448 2013-09-05 Pedro Alves <palves@redhat.com>
9450 * server.h (gdb_client_data, handler_func, callback_handler_func)
9451 (delete_file_handler, add_file_handler, append_callback_event)
9452 (delete_callback_event, start_event_loop, initialize_event_loop):
9453 Move to event-loop.h and include it.
9454 * event-loop.h: New file.
9456 2013-09-05 Pedro Alves <palves@redhat.com>
9458 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9459 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9460 (loaded_dll, unloaded_dll): Move to ...
9461 * dll.h: ... this new file.
9462 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9464 2013-09-05 Pedro Alves <palves@redhat.com>
9466 * server.h (current_process, get_thread_process, all_processes)
9467 (add_inferior_to_list, for_each_inferior, current_inferior)
9468 (remove_inferior, add_process, remove_process, find_process_pid)
9469 (have_started_inferiors_p, have_attached_inferiors_p)
9470 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9471 (clear_inferiors, find_inferior, find_inferior_id)
9472 (inferior_target_data, set_inferior_target_data)
9473 (inferior_regcache_data, set_inferior_regcache_data): Move to
9474 inferiors.h, and include it.
9475 * inferiors.h: New file.
9477 2013-09-05 Pedro Alves <palves@redhat.com>
9479 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9483 2013-09-05 Pedro Alves <palves@redhat.com>
9485 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9487 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9488 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9489 (handle_tracepoint_general_set, handle_tracepoint_query)
9490 (tracepoint_finished_step, tracepoint_was_hit)
9491 (release_while_stepping_state_list, current_traceframe)
9492 (in_readonly_region, traceframe_read_mem)
9493 (fetch_traceframe_registers, traceframe_read_sdata)
9494 (traceframe_read_info, struct fast_tpoint_collect_status)
9495 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9496 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9497 (supply_fast_tracepoint_registers)
9498 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9499 (ipa_tdesc, claim_trampoline_space)
9500 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9501 (agent_mem_read, agent_get_trace_state_variable_value)
9502 (agent_set_trace_state_variable_value, agent_tsv_read)
9503 (agent_mem_read_string, get_raw_reg_func_addr)
9504 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9505 * tracepoint.h: ... this new file.
9507 2013-09-05 Pedro Alves <palves@redhat.com>
9509 * server.h (perror_with_name, error, fatal, warning, paddress)
9510 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9512 * utils.h: New file.
9514 2013-09-05 Pedro Alves <palves@redhat.com>
9516 * server.h (remote_debug, noack_mode, transport_is_reliable)
9517 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9518 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9519 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9520 (write_enn, initialize_async_io, enable_async_io)
9521 (disable_async_io, check_remote_input_interrupt_request)
9522 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9523 (dead_thread_notify, prepare_resume_reply)
9524 (decode_address_to_semicolon, decode_address, decode_m_packet)
9525 (decode_M_packet, decode_X_packet, decode_xfer_write)
9526 (decode_search_memory_packet, unhexify, hexify)
9527 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9528 (look_up_one_symbol, relocate_instruction)
9529 (monitor_output): Move to remote-utils.h, and include it.
9530 * remote-utils.h: New file.
9532 2013-09-05 Pedro Alves <palves@redhat.com>
9534 * server.h (_): Delete.
9536 2013-09-02 Pedro Alves <palves@redhat.com>
9538 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9539 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9541 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9543 2013-09-02 Pierre Muller <muller@sourceware.org>
9545 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9546 or WriteProcessMemory complete successfully and handle
9547 ERROR_PARTIAL_COPY error.
9549 2013-09-02 Pedro Alves <palves@redhat.com>
9551 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9552 error instead of EIO.
9554 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9557 * linux-low.c: Include filestuff.h.
9558 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9559 * lynx-low.c: Include filestuff.h.
9560 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9561 * server.c: Include filestuff.h.
9562 (main): Call notice_open_fds.
9563 * spu-low.c: Include filestuff.h.
9564 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9566 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9568 * Makefile.in: Explain why ../target and ../nat are not
9569 listed as include file search paths.
9570 (linux-waitpid.o): New object file rule.
9571 * configure.srv (srv_native_linux_obj): New variable.
9572 Replace all occurrences of linux native object files with
9573 $srv_native_linux_obj.
9574 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9575 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9576 (linux_enable_event_reporting): Remove declaration.
9577 (my_waitpid): Moved to common/linux-waitpid.c.
9578 (linux_wait_for_event): Pass ptid when calling
9579 linux_enable_event_reporting.
9580 (linux_supports_tracefork_flag): Remove.
9581 (linux_enable_event_reporting): Likewise.
9582 (linux_tracefork_grandchild): Remove.
9583 (STACK_SIZE): Moved to common/linux-ptrace.c.
9584 (linux_tracefork_child): Remove.
9585 (linux_test_for_tracefork): Remove.
9586 (linux_look_up_symbols): Call linux_supports_traceclone.
9587 (initialize_low): Remove call to linux_test_for_tracefork.
9588 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9589 common/linux-ptrace.h.
9590 (PTRACE_TYPE_ARG4): Likewise.
9591 Include linux-ptrace.h.
9593 2013-08-21 Pedro Alves <palves@redhat.com>
9595 * config.in: Renegerate.
9597 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9599 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9600 (SFILES): Remove $(srcdir)/common/target-common.c and
9601 add $(srcdir)/target/waitstatus.c.
9602 (OBS): Remove target-common.o and add waitstatus.o.
9603 (server_h): Remove $(srcdir)/../common/target-common.h and
9604 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9605 and $(srcdir)/../target/waitstatus.h.
9606 (target-common.o): Remove.
9607 (waitstatus.o): New target object file.
9608 * target.h: Do not include target-common.h and
9609 include target/resume.h, target/wait.h and
9610 target/waitstatus.h.
9612 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9614 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9615 to PTRACE_TYPE_ARG3.
9616 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9617 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9619 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9620 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9622 2013-07-27 Jie Zhang <jie@codesourcery.com>
9623 Daniel Jacobowitz <dan@codesourcery.com>
9624 Yao Qi <yao@codesourcery.com>
9626 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9627 (mips-linux-watch.o): New rule.
9628 (mips_linux_watch_h): New variable.
9629 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9631 * linux-mips-low.c: Include mips-linux-watch.h.
9632 (struct arch_process_info, struct arch_lwp_info): New.
9633 (update_watch_registers_callback): New function.
9634 (mips_linux_new_process, mips_linux_new_thread) New functions.
9635 (mips_linux_prepare_to_resume, mips_insert_point): New
9637 (mips_remove_point, mips_stopped_by_watchpoint): New
9639 (rsp_bp_type_to_target_hw_bp_type): New function.
9640 (mips_stopped_data_address): New function.
9641 (the_low_target): Add watchpoint support functions.
9643 2013-07-27 Yao Qi <yao@codesourcery.com>
9645 * i386-low.c: Include break-common.h.
9646 (enum target_hw_bp_type): Remove.
9648 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9650 * Makefile.in (SFILES): /common/target-common.c.
9651 (OBS): Add target-common.o.
9652 (server_h): Add $(srcdir)/../common/target-common.h.
9653 (target-common.o): New target.
9654 * server.c (queue_stop_reply_callback): Free
9655 status string after use.
9656 * target.c (target_waitstatus_to_string): Remove.
9657 * target.h: Include target-common.h.
9658 (resume_kind): Likewise.
9659 (target_waitkind): Likewise.
9660 (target_waitstatus): Likewise.
9661 (TARGET_WNOHANG): Likewise.
9663 2013-07-04 Yao Qi <yao@codesourcery.com>
9665 * Makefile.in (host_alias): Use @host_noncanonical@.
9666 (target_alias): Use @target_noncanonical@.
9667 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9668 ACX_NONCANONICAL_HOST.
9669 * configure: Regenerated.
9672 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9674 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9675 * configure: Rebuild.
9676 * Makefile.in (version_host, version_target): Get from configure.
9677 (version.c): Use $(version_host) and $(version_target).
9679 2013-07-03 Pedro Alves <palves@redhat.com>
9681 * Makefile.in (config.status): Depend on development.sh.
9682 * acinclude.m4: Include libmcheck.m4.
9683 * configure: Regenerate.
9685 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9687 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9688 attribute inside the parentheses.
9689 (winapi_DebugSetProcessKillOnExit): Ditto.
9690 (winapi_DebugBreakProcess): Ditto.
9691 (winapi_GenerateConsoleCtrlEvent): Ditto.
9693 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9695 * notif.h (notif_event): Add a dummy member to avoid compiler
9698 2013-07-01 Pedro Alves <palves@redhat.com>
9700 * hostio.c (HOSTIO_PATH_MAX): Define.
9701 (require_filename, handle_open, handle_unlink, handle_readlink):
9704 2013-07-01 Pedro Alves <palves@redhat.com>
9706 * server.h: Include "pathmax.h".
9707 * linux-low.c: Don't include sys/param.h.
9708 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9710 * win32-low.c: Don't include sys/param.h.
9711 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9713 2013-07-01 Pedro Alves <palves@redhat.com>
9715 * event-loop.c: Don't check HAVE_UNISTD_H before including
9717 * gdbreplay.c: Likewise.
9718 * remote-utils.c: Likewise.
9719 * server.c: Likewise.
9720 * configure.ac: Don't check for unistd.h.
9721 * configure: Regenerate.
9723 2013-06-28 Tom Tromey <tromey@redhat.com>
9725 * Makefile.in (version.c): Use version.in, not
9728 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9730 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9731 * configure: Rebuild.
9732 * Makefile.in (version_host, version_target): Get from configure.
9733 (version.c): Use $(version_host) and $(version_target).
9735 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9737 Fix trace-status to output user name without trailing colon.
9738 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9740 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9742 Fix trace-status to output proper start-time and stop-time.
9743 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9744 output start time and stop time in hex as gdb expects.
9746 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9748 * tracepoint.c (build_traceframe_info_xml): Output trace state
9749 variables present in the trace buffer.
9751 2013-06-24 Tom Tromey <tromey@redhat.com>
9753 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9755 (version.o): Remove.
9756 * gdbreplay.c: Include version.h.
9757 (version, host_name): Don't declare.
9758 * server.h: Include version.h.
9759 (version, host_name): Don't declare.
9761 2013-06-12 Pedro Alves <palves@redhat.com>
9763 * linux-x86-low.c (linux_is_elf64): Delete global.
9764 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9765 with local linux_pid_exe_is_elf_64_file use.
9767 2013-06-11 Pedro Alves <palves@redhat.com>
9769 * linux-low.c (regset_disabled, disable_regset): New functions.
9770 (regsets_fetch_inferior_registers)
9771 (regsets_store_inferior_registers): Use them.
9772 (initialize_regsets_info); Don't allocate the disabled_regsets
9774 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9777 2013-06-11 Pedro Alves <palves@redhat.com>
9779 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9782 2013-06-11 Pedro Alves <palves@redhat.com>
9784 * linux-x86-low.c (initialize_low_arch): Call
9785 init_registers_x32_avx_linux.
9787 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9789 Fix compatibility with Android Bionic.
9790 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9793 2013-06-07 Pedro Alves <palves@redhat.com>
9796 * Makefile.in (OBS): Add tdesc.o.
9797 (IPA_OBJS): Add tdesc-ipa.o.
9798 (tdesc-ipa.o): New rule.
9799 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9801 * linux-low.c (new_inferior): Delete.
9802 (disabled_regsets, num_regsets): Delete.
9803 (linux_add_process): Adjust to set the new per-process
9805 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9806 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9807 was a stop. When calling arch_setup, switch the current inferior
9808 to the thread that got an event.
9809 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9810 (regsets_fetch_inferior_registers)
9811 (regsets_store_inferior_registers): New regsets_info parameter.
9813 (linux_register_in_regsets): New regs_info parameter. Adjust to
9815 (register_addr, fetch_register, store_register): New usrregs_info
9816 parameter. Adjust to use it.
9817 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9818 parameter regs_info. Adjust to use it.
9819 (linux_fetch_registers): Get the current inferior's regs_info, and
9821 (linux_store_registers): Ditto.
9822 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9823 (initialize_low): Don't initialize the target_regsets here. Call
9824 initialize_low_arch.
9825 * linux-low.h (target_regsets): Delete declaration.
9826 (struct regsets_info): New.
9827 (struct usrregs_info): New.
9828 (struct regs_info): New.
9829 (struct process_info_private) <new_inferior>: New field.
9830 (struct linux_target_ops): Delete the num_regs, regmap, and
9831 regset_bitmap fields. New field regs_info.
9832 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9833 * i387-fp.c (num_xmm_registers): Delete.
9834 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9835 calls to new interface.
9836 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9837 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9838 Infer the number of xmm registers from the regcache's target
9840 * i387-fp.h (num_xmm_registers): Delete.
9841 * inferiors.c (add_thread): Don't install the thread's regcache
9843 * proc-service.c (gregset_info): Fetch the current inferior's
9844 regs_info. Adjust to use it.
9845 * regcache.c: Include tdesc.h.
9846 (register_bytes, reg_defs, num_registers)
9847 (gdbserver_expedite_regs): Delete.
9848 (get_thread_regcache): If the thread doesn't have a regcache yet,
9849 create one, instead of aborting gdbserver.
9850 (regcache_invalidate_one): Rename to ...
9851 (regcache_invalidate_thread): ... this.
9852 (regcache_invalidate_one): New.
9853 (regcache_invalidate): Only invalidate registers of the current
9855 (init_register_cache): Add target_desc parameter, and use it.
9856 (new_register_cache): Ditto. Assert the target description has a
9857 non zero registers_size.
9858 (regcache_cpy): Add assertions. Adjust.
9859 (realloc_register_cache, set_register_cache): Delete.
9860 (registers_to_string, registers_from_string): Adjust.
9861 (find_register_by_name, find_regno, find_register_by_number)
9862 (register_cache_size): Add target_desc parameter, and use it.
9863 (free_register_cache_thread, free_register_cache_thread_one)
9864 (regcache_release, register_cache_size): New.
9865 (register_size): Add target_desc parameter, and use it.
9866 (register_data, supply_register, supply_register_zeroed)
9867 (supply_regblock, supply_register_by_name, collect_register)
9868 (collect_register_as_string, collect_register_by_name): Adjust.
9869 * regcache.h (struct target_desc): Forward declare.
9870 (struct regcache) <tdesc>: New field.
9871 (init_register_cache, new_register_cache): Add target_desc
9873 (regcache_invalidate_thread): Declare.
9874 (regcache_invalidate_one): Delete declaration.
9875 (regcache_release): Declare.
9876 (find_register_by_number, register_cache_size, register_size)
9877 (find_regno): Add target_desc parameter.
9878 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9880 * remote-utils.c: Include tdesc.h.
9881 (outreg, prepare_resume_reply): Adjust.
9882 * server.c: Include tdesc.h.
9883 (gdbserver_xmltarget): Delete declaration.
9884 (get_features_xml, process_serial_event): Adjust.
9885 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9887 (struct process_info) <tdesc>: New field.
9888 (ipa_tdesc): Declare.
9889 * tdesc.c: New file.
9890 * tdesc.h: New file.
9891 * tracepoint.c: Include tdesc.h.
9892 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9893 (get_context_regcache): Adjust to pass ipa_tdesc down.
9894 (do_action_at_tracepoint): Adjust to get the register cache size
9895 from the context regcache's description.
9896 (traceframe_walk_blocks): Adjust to get the register cache size
9897 from the current trace frame's description.
9898 (traceframe_get_pc): Adjust to get current trace frame's
9899 description and pass it down.
9900 (gdb_collect): Adjust to get the register cache size from the
9902 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9903 (gdbserver_xmltarget): Delete.
9904 (initialize_low_tracepoint): Set the ipa's target description.
9905 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9906 (initialize_low_tracepoint): Set the ipa's target description.
9907 * linux-x86-low.c: Include tdesc.h.
9908 [__x86_64__] (is_64bit_tdesc): New.
9909 (ps_get_thread_area, x86_get_thread_area): Use it.
9910 (i386_cannot_store_register): Rename to ...
9911 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9912 (i386_cannot_fetch_register): Rename to ...
9913 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9914 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9916 (target_regsets): Rename to ...
9917 (x86_regsets): ... this.
9918 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9920 (x86_siginfo_fixup): Use is_64bit_tdesc.
9921 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9922 (tdesc_x32_avx_linux, tdesc_x32_linux)
9923 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9925 (x86_linux_update_xmltarget): Delete.
9926 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9927 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9928 (AMD64_LINUX_USER64_CS): New.
9929 (x86_linux_read_description): New, based on
9930 x86_linux_update_xmltarget.
9931 (same_process_callback): New.
9932 (x86_arch_setup_process_callback): New.
9933 (x86_linux_update_xmltarget): New.
9934 (x86_regsets_info): New.
9935 (amd64_linux_regs_info): New.
9936 (i386_linux_usrregs_info): New.
9937 (i386_linux_regs_info): New.
9938 (x86_linux_regs_info): New.
9939 (x86_arch_setup): Reimplement.
9940 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9941 (x86_emit_ops): Ditto.
9942 (the_low_target): Adjust. Install x86_linux_regs_info,
9943 x86_cannot_fetch_register, and x86_cannot_store_register.
9944 (initialize_low_arch): New.
9945 * linux-ia64-low.c (tdesc_ia64): Declare.
9946 (ia64_fetch_register): Adjust.
9947 (ia64_usrregs_info, regs_info): New globals.
9948 (ia64_regs_info): New function.
9949 (the_low_target): Adjust.
9950 (initialize_low_arch): New function.
9951 * linux-sparc-low.c (tdesc_sparc64): Declare.
9952 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9954 (sparc_arch_setup): New function.
9955 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9956 (the_low_target): Adjust.
9957 (initialize_low_arch): New function.
9958 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9959 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9960 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9961 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9962 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9963 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9964 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9965 (tdesc_powerpc_isa205_vsx64l): Declare.
9966 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9967 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9968 (ppc_set_pc, ppc_get_hwcap): Adjust.
9969 (ppc_usrregs_info): Forward declare.
9970 (!__powerpc64__) ppc_regmap_adjusted: New global.
9971 (ppc_arch_setup): Adjust to the current process'es target
9973 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9974 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9975 (ppc_store_evrregset): Adjust.
9976 (target_regsets): Rename to ...
9977 (ppc_regsets): ... this, and make static.
9978 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9979 (ppc_regs_info): New function.
9980 (the_low_target): Adjust.
9981 (initialize_low_arch): New function.
9982 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9983 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9984 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9985 (tdesc_s390x_linux64v2): Declare.
9986 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9987 (s390_fill_gregset, s390_store_last_break): Adjust.
9988 (target_regsets): Rename to ...
9989 (s390_regsets): ... this, and make static.
9990 (s390_get_pc, s390_set_pc): Adjust.
9991 (s390_get_hwcap): New target_desc parameter, and use it.
9992 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9993 (s390_arch_setup): Adjust to set the current process'es target
9994 description. Don't adjust the regmap.
9995 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9996 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9997 (regs_info_3264): New globals.
9998 (s390_regs_info): New function.
9999 (the_low_target): Adjust.
10000 (initialize_low_arch): New function.
10001 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10002 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10003 [__mips64] (init_registers_mips_linux)
10004 (init_registers_mips_dsp_linux): Delete defines.
10005 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10006 (have_dsp): New global.
10007 (mips_read_description): New, based on mips_arch_setup.
10008 (mips_arch_setup): Reimplement.
10009 (get_usrregs_info): New function.
10010 (mips_cannot_fetch_register, mips_cannot_store_register)
10011 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10012 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10013 (target_regsets): Rename to ...
10014 (mips_regsets): ... this, and make static.
10015 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10016 (dsp_regs_info, regs_info): New globals.
10017 (mips_regs_info): New function.
10018 (the_low_target): Adjust.
10019 (initialize_low_arch): New function.
10020 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10021 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10023 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10024 (arm_read_description): New, with bits factored from
10026 (arm_arch_setup): Reimplement.
10027 (target_regsets): Rename to ...
10028 (arm_regsets): ... this, and make static.
10029 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10030 (arm_regs_info): New function.
10031 (the_low_target): Adjust.
10032 (initialize_low_arch): New function.
10033 * linux-m68k-low.c (tdesc_m68k): Declare.
10034 (target_regsets): Rename to ...
10035 (m68k_regsets): ... this, and make static.
10036 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10037 (m68k_regs_info): New function.
10038 (m68k_arch_setup): New function.
10039 (the_low_target): Adjust.
10040 (initialize_low_arch): New function.
10041 * linux-sh-low.c (tdesc_sharch): Declare.
10042 (target_regsets): Rename to ...
10043 (sh_regsets): ... this, and make static.
10044 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10045 (sh_regs_info, sh_arch_setup): New functions.
10046 (the_low_target): Adjust.
10047 (initialize_low_arch): New function.
10048 * linux-bfin-low.c (tdesc_bfin): Declare.
10049 (bfin_arch_setup): New function.
10050 (bfin_usrregs_info, regs_info): New globals.
10051 (bfin_regs_info): New function.
10052 (the_low_target): Adjust.
10053 (initialize_low_arch): New function.
10054 * linux-cris-low.c (tdesc_cris): Declare.
10055 (cris_arch_setup): New function.
10056 (cris_usrregs_info, regs_info): New globals.
10057 (cris_regs_info): New function.
10058 (the_low_target): Adjust.
10059 (initialize_low_arch): New function.
10060 * linux-cris-low.c (tdesc_crisv32): Declare.
10061 (cris_arch_setup): New function.
10062 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10063 (cris_regs_info): New function.
10064 (the_low_target): Adjust.
10065 (initialize_low_arch): New function.
10066 * linux-m32r-low.c (tdesc_m32r): Declare.
10067 (m32r_arch_setup): New function.
10068 (m32r_usrregs_info, regs_info): New globals.
10069 (m32r_regs_info): Adjust.
10070 (initialize_low_arch): New function.
10071 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10072 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10073 (tic6x_usrregs_info): Forward declare.
10074 (tic6x_read_description): New function, based on ...
10075 (tic6x_arch_setup): ... this. Reimplement.
10076 (target_regsets): Rename to ...
10077 (tic6x_regsets): ... this, and make static.
10078 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10079 (tic6x_regs_info): New function.
10080 (the_low_target): Adjust.
10081 (initialize_low_arch): New function.
10082 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10083 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10084 (target_regsets): Rename to ...
10085 (xtensa_regsets): ... this, and make static.
10086 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10088 (xtensa_arch_setup, xtensa_regs_info): New functions.
10089 (the_low_target): Adjust.
10090 (initialize_low_arch): New function.
10091 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10092 (nios2_arch_setup): Set the current process'es tdesc.
10093 (target_regsets): Rename to ...
10094 (nios2_regsets): ... this.
10095 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10096 (nios2_regs_info): New function.
10097 (the_low_target): Adjust.
10098 (initialize_low_arch): New function.
10099 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10100 (aarch64_arch_setup): Set the current process'es tdesc.
10101 (target_regsets): Rename to ...
10102 (aarch64_regsets): ... this.
10103 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10104 (aarch64_regs_info): New function.
10105 (the_low_target): Adjust.
10106 (initialize_low_arch): New function.
10107 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10109 (target_regsets): Rename to ...
10110 (tile_regsets): ... this.
10111 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10112 (tile_regs_info): New function.
10113 (tile_arch_setup): Set the current process'es tdesc.
10114 (the_low_target): Adjust.
10115 (initialize_low_arch): New function.
10116 * spu-low.c (tdesc_spu): Declare.
10117 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10118 * win32-arm-low.c (tdesc_arm): Declare.
10119 (arm_arch_setup): New function.
10120 (the_low_target): Install arm_arch_setup instead of
10121 init_registers_arm.
10122 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10123 (init_windows_x86): Rename to ...
10124 (i386_arch_setup): ... this. Set `win32_tdesc'.
10125 (the_low_target): Adjust.
10126 * win32-low.c (win32_tdesc): New global.
10127 (child_add_thread): Don't create the thread cache here.
10128 (do_initial_child_stuff): Set the new process'es tdesc.
10129 * win32-low.h (struct target_desc): Forward declare.
10130 (win32_tdesc): Declare.
10131 * lynx-i386-low.c (tdesc_i386): Declare global.
10132 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10133 * lynx-low.c (lynx_tdesc): New global.
10134 (lynx_add_process): Set the new process'es tdesc.
10135 * lynx-low.h (struct target_desc): Forward declare.
10136 (lynx_tdesc): Declare global.
10137 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10138 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10139 * nto-low.c (nto_tdesc): New global.
10140 (do_attach): Set the new process'es tdesc.
10141 * nto-low.h (struct target_desc): Forward declare.
10142 (nto_tdesc): Declare.
10143 * nto-x86-low.c (tdesc_i386): Declare.
10144 (nto_x86_arch_setup): Set `nto_tdesc'.
10146 2013-06-04 Gary Benson <gbenson@redhat.com>
10148 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10149 to qSupported response when appropriate.
10150 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10151 with nonzero-length annex.
10152 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10153 arguments supplied in annex.
10155 2013-05-31 Doug Evans <dje@google.com>
10158 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10159 64 bits in 64-cross-32 environment.
10161 2013-05-28 Pedro Alves <palves@redhat.com>
10163 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10164 (aarch64-without-fpu.c): Delete rule.
10165 * configure.srv (aarch64*-*-linux*): Remove references to
10166 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10167 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10170 2013-05-24 Pedro Alves <palves@redhat.com>
10172 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10173 instead of strchr/decode_address. Error if the range isn't split
10174 with a ','. Don't assume there's be a ':' in the action.
10176 2013-05-23 Yao Qi <yao@codesourcery.com>
10177 Pedro Alves <palves@redhat.com>
10179 * linux-low.c (lwp_in_step_range): New function.
10180 (linux_wait_1): If the thread was range stepping and stopped
10181 outside the stepping range, report the stop to GDB. Otherwise,
10182 continue stepping. Add range stepping debug output.
10183 (linux_set_resume_request): Copy the step range from the resume
10184 request to the lwp.
10185 (linux_supports_range_stepping): New.
10186 (linux_target_ops) <supports_range_stepping>: Set to
10187 linux_supports_range_stepping.
10188 * linux-low.h (struct linux_target_ops)
10189 <supports_range_stepping>: New field.
10190 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10191 * linux-x86-low.c (x86_supports_range_stepping): New.
10192 (the_low_target) <supports_range_stepping>: Set to
10193 x86_supports_range_stepping.
10194 * server.c (handle_v_cont): Handle 'r' action.
10195 (handle_v_requests): Append ";r" if the target supports range
10197 * target.h (struct thread_resume) <step_range_start,
10198 step_range_end>: New fields.
10199 (struct target_ops) <supports_range_stepping>:
10201 (target_supports_range_stepping): New macro.
10203 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10205 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10206 confusion in comment.
10208 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10210 * lynx-low.c (struct process_info_private): New type.
10211 (lynx_add_process): New function.
10212 (lynx_create_inferior, lynx_attach): Replace calls to
10213 add_process by calls to lynx_add_process.
10214 (lynx_resume): If PTID is null, then try using
10215 current_process()->private->last_wait_event_ptid.
10217 (lynx_clear_inferiors): Delete. The contents of that function
10218 has been inlined in lynx_mourn;
10219 (lynx_wait_1): Save the ptid in the process's private data.
10220 (lynx_mourn): Free the process' private data. Replace call
10221 to lynx_clear_inferiors by call to clear_inferiors.
10223 2013-05-17 Yao Qi <yao@codesourcery.com>
10225 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10228 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10230 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10231 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10232 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10233 PT_TEXT_END_ADDR guards. Update comments.
10234 (linux_target_op) <read_offsets>: Conditionally define to
10235 linux_read_offsets if the target is UCLIBC and if it defines
10236 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10238 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10239 Andrew Jenner <andrew@codesourcery.com>
10241 * Makefile.in (SFILES): Add linux-nios2-low.c.
10242 (clean): Add action to delete nios2-linux.c.
10243 (nios2-linux.c): New rule.
10244 * configure.srv: Add nios2*-*-linux*.
10245 * linux-nios2-low.c: New.
10247 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10249 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10251 2013-04-25 Hui Zhu <hui@codesourcery.com>
10254 * ax.c (ax_printf): Add fflush.
10256 2013-04-22 Tom Tromey <tromey@redhat.com>
10258 * Makefile.in (SFILES): Add filestuff.c.
10259 (OBS): Add filestuff.o.
10260 (filestuff.o): New target.
10261 * config.in, configure: Rebuild.
10262 * configure.ac: Check for fdwalk, pipe2.
10264 2013-04-17 Pedro Alves <palves@redhat.com>
10266 * configure.ac (USE_THREAD_DB): Delete variable.
10267 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10268 Don't AC_SUBST USE_THREAD_DB.
10269 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10270 * config.in, configure: Regenerate.
10272 2013-04-16 Pedro Alves <palves@redhat.com>
10274 * linux-low.h (struct lwp_info) <thread_known>: Move under
10275 the USE_THREAD_DB #ifdef.
10277 2013-04-16 Pedro Alves <palves@redhat.com>
10279 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10280 (linux-low.o): Delete rule.
10281 * linux-low.h: Always include "gdb_thread_db.h" instead of
10282 conditionally including thread_db.h.
10283 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10286 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10288 * Makefile.in (install-only): Fix make install regression.
10290 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10292 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10293 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10295 * gdbserver.1: Remove.
10297 2013-03-22 Pedro Alves <palves@redhat.com>
10299 * linux-low.c (handle_extended_wait): Don't call
10300 linux_enable_event_reporting.
10302 2013-03-15 Tony Theodore <tonyt@logyst.com>
10305 * Makefile.in (SHELL): Use @SHELL@.
10307 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10309 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10312 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10314 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10315 Remove extraneous NULL element.
10317 2013-03-13 Yao Qi <yao@codesourcery.com>
10319 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10320 'V' block in trace frame.
10322 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10324 * target.h (struct target_ops): Add btrace ops.
10325 (target_supports_btrace): New macro.
10326 (target_enable_btrace): New macro.
10327 (target_disable_btrace): New macro.
10328 (target_read_btrace): New macro.
10329 * gdbthread.h (struct thread_info): Add btrace field.
10330 * server.c: Include btrace-common.h.
10331 (handle_btrace_general_set): New function.
10332 (handle_btrace_enable): New function.
10333 (handle_btrace_disable): New function.
10334 (handle_general_set): Call handle_btrace_general_set.
10335 (handle_qxfer_btrace): New function.
10336 (struct qxfer qxfer_packets[]): Add btrace entry.
10337 * inferiors.c (remove_thread): Disable btrace.
10338 * linux-low: Include linux-btrace.h.
10339 (linux_low_enable_btrace): New function.
10340 (linux_low_read_btrace): New function.
10341 (linux_target_ops): Add btrace ops.
10342 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10343 Add srv_linux_btrace=yes.
10344 (x86_64-*-linux*): Add linux-btrace.o.
10345 Add srv_linux_btrace=yes.
10346 * configure.ac: Define HAVE_LINUX_BTRACE.
10347 * config.in: Regenerated.
10348 * configure: Regenerated.
10350 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10352 * server.c (handle_qxfer): Preserve error message if -3 is
10354 (qxfer): Document the -3 return value.
10356 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10358 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10359 (linux_btrace_h): New variable.
10360 (linux-btrace.o): New rule.
10362 2013-03-08 Stan Shebs <stan@codesourcery.com>
10363 Hafiz Abid Qadeer <abidh@codesourcery.com>
10365 * tracepoint.c (trace_buffer_size): New global.
10366 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10367 (init_trace_buffer): Change to one-argument function. Allocate
10368 trace buffer memory.
10369 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10370 handle QTBuffer:size packet.
10371 (cmd_bigqtbuffer_size): New function.
10372 (initialize_tracepoint): Call init_trace_buffer with
10373 DEFAULT_TRACE_BUFFER_SIZE.
10374 * server.c (handle_query): Add QTBuffer:size in the
10377 2013-03-07 Yao Qi <yao@codesourcery.com>
10379 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10380 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10382 (cmd_qtsp): Adjust condition. Do post increment.
10383 Set cur_action and cur_step_action back to 0.
10385 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10388 * linux-low.c (linux_write_memory): Return early success if LEN is
10391 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10393 * configure.srv: Add x86_64-*-cygwin* as target.
10395 2013-02-28 Tom Tromey <tromey@redhat.com>
10397 * configure.ac: Invoke AC_SYS_LARGEFILE.
10398 * configure, config.in: Rebuild.
10400 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10402 * win32-low.c: Throughout, fix format strings and casts of
10403 printf-like functions to avoid type related warnings on all
10405 (get_child_debug_event): Print dwDebugEventCode as hex since
10406 that's how it's usually documented.
10408 2013-02-28 Yao Qi <yao@codesourcery.com>
10410 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10413 2013-02-27 Jiong Wang <jiwang@tilera.com>
10415 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10416 (reg-tilegx32.c): New rule.
10417 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10418 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10419 different register info initializer according to elf class.
10420 (init_registers_tilgx32): New function. The tilegx32 register info
10422 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10423 (tile_store_gregset): Likewise.
10425 2013-02-27 Yao Qi <yao@codesourcery.com>
10427 * server.c (process_point_options): Print debug message when
10428 debug_threads is true.
10430 2013-02-26 Yao Qi <yao@codesourcery.com>
10432 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10434 2013-02-19 Pedro Alves <palves@redhat.com>
10435 Kai Tietz <ktietz@redhat.com>
10439 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10440 instead of strtoul to extract address from packet.
10441 (process_serial_event) <'z'>: Likewise.
10443 2013-02-18 Yao Qi <yao@codesourcery.com>
10445 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10447 2013-02-14 Pedro Alves <palves@redhat.com>
10451 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10452 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10454 2013-02-14 Pedro Alves <palves@redhat.com>
10456 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10458 2013-02-14 Pedro Alves <palves@redhat.com>
10460 * tracepoint.c (save_string): Delete.
10461 (add_tracepoint_action): Use savestring instead of save_string.
10463 2013-02-12 Pedro Alves <palves@redhat.com>
10465 * linux-xtensa-low.c: Ditto.
10466 * xtensa-xtregs.c: Ditto.
10468 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10470 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10473 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10475 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10476 aarch64_num_wp_regs and aarch64_num_bp_regs to
10477 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10479 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10481 * linux-aarch64-low.c (ps_get_thread_area): Replace
10482 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10484 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10485 Marcus Shawcroft <marcus.shawcroft@arm.com>
10486 Nigel Stephens <nigel.stephens@arm.com>
10487 Yufeng Zhang <yufeng.zhang@arm.com>
10489 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10490 (aarch64.c, aarch64-without-fpu.c): New targets.
10491 * configure.srv (aarch64*-*-linux*): New.
10492 * linux-aarch64-low.c: New file.
10494 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10496 * linux-low.c (handle_extended_wait, linux_create_inferior)
10497 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10498 (dequeue_one_deferred_signal, linux_resume_one_thread)
10499 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10500 (linux_tracefork_grandchild, linux_test_for_tracefork)
10501 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10502 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10503 where the argument is 0.
10505 2013-01-25 Yao Qi <yao@codesourcery.com>
10507 * event-loop.c: Include "queue.h".
10508 (gdb_event_p): New typedef.
10509 (struct gdb_event) <next_event>: Remove.
10510 (event_queue): Change to QUEUE(gdb_event_p).
10511 (async_queue_event): Remove.
10512 (gdb_event_xfree): New.
10513 (initialize_event_loop): New.
10514 (process_event): Use API from QUEUE.
10515 (wait_for_event): Likewise.
10516 * server.c (main): Call initialize_event_loop.
10517 * server.h (initialize_event_loop): Declare.
10519 2013-01-18 Yao Qi <yao@codesourcery.com>
10521 * ax.h (struct eval_agent_expr_context): New.
10522 (gdb_eval_agent_expr): Update declaration.
10523 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10524 TFRAME. Add new argument CTX.
10525 * server.h (struct eval_agent_expr_context): Declare.
10526 (agent_mem_read, agent_tsv_read): Update declaration.
10527 (agent_mem_read_string): Likewise.
10528 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10529 (add_traceframe_block): Add new argument TPOINT.
10530 Increase TPOINT->traceframe_usage.
10531 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10532 eval_tracepoint_agent_expr.
10533 (condition_true_at_tracepoint): Likewise.
10534 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10535 (agent_mem_read_string, agent_tsv_read): Likewise.
10537 2013-01-16 Yao Qi <yao@codesourcery.com>
10539 * linux-low.c (linux_resume_one_lwp): Don't check
10540 'lwp->bp_reinsert != 0'.
10542 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10543 Pedro Alves <palves@redhat.com>
10545 * lynx-low.c (ptrace_request_to_str): Define a temporary
10546 macro and use it to simplify this function's implementation.
10548 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10550 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10553 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10555 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10557 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10559 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10561 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10563 * lynx-low.c (lynx_resume): Use the resume_info parameter
10564 to determine the ptid for the lynx_ptrace call, unless
10565 it is equal to minus_one_ptid, in which case we use the
10566 ptid of the current_inferior.
10567 (lynx_wait_1): After having received a thread create/exit
10568 event, resume the inferior's execution using the signaling
10569 thread's ptid, rather than the old ptid.
10571 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10573 * lynx-low.c (lynx_resume): Delete variable ret.
10575 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10577 * gdbreplay.c (gdbreplay_version): Update copyright year.
10578 * server.c (gdbserver_version): Likewise.
10580 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10582 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10585 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10587 * lynx-low.c (ptrace_request_to_str): Add handling for
10588 PTRACE_GETTRACESIG.
10590 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10592 * lynx-low.c (lynx_attach): Delete variable new_process.
10594 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10596 * lynx-low.c (lynx_create_inferior): Delete variable
10599 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10601 * lynx-low.c (ptrace_request_to_str): Do not handle
10602 PTRACE_GETTHREADLIST if this macro does not exist.
10604 2012-12-15 Yao Qi <yao@codesourcery.com>
10606 * Makefile.in (OBS): Add notif.o.
10607 * notif.c, notif.h: New.
10608 * server.c: Include "notif.h".
10609 (struct vstop_notif) <next>: Remove.
10611 (queue_stop_reply): Update.
10612 (push_event, send_next_stop_reply): Remove.
10613 (discard_queued_stop_replies): Update.
10614 (notif_stop): New variable.
10615 (handle_v_stopped): Remove.
10616 (handle_v_requests): Don't call handle_v_stopped. Call
10617 handle_ack_notif instead.
10618 (queue_stop_reply_callback): Call notif_event_enque instead
10619 of queue_stop_reply.
10620 (handle_status): Don't call send_next_stop_reply, call
10621 notif_write_event instead.
10622 (kill_inferior_callback): Likewise.
10623 (detach_or_kill_inferior_callback): Likewise.
10624 (main): Call initialize_notif.
10625 (process_serial_event): Call QUEUE_is_empty.
10626 (handle_target_event): Call notif_push instead of push event.
10627 * server.h (push_event): Remove declaration.
10629 2012-12-10 Tom Tromey <tromey@redhat.com>
10631 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10632 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10635 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10636 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10637 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10638 (amd64-linux-ipa.o, ax.o): Rewrite.
10639 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10640 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10641 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10642 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10643 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10644 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10645 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10646 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10647 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10648 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10649 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10650 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10651 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10652 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10653 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10654 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10655 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10656 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10657 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10658 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10659 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10660 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10661 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10662 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10663 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10664 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10665 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10666 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10667 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10668 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10669 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10670 (reg-tilegx.o): Remove.
10671 (all_object_files): New macro.
10672 Include .deps files.
10673 * aclocal.m4, configure: Rebuild.
10674 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10675 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10676 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10678 2012-12-05 Tom Tromey <tromey@redhat.com>
10681 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10683 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10685 * configure.ac: Check for linux/perf_event.h.
10686 * config.in: Regenerated.
10687 * configure: Regenerated.
10689 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10691 * hostio.c (handle_readlink): Decrease buffer size
10692 parameter passed to readlink by one byte.
10694 2012-11-26 Yao Qi <yao@codesourcery.com>
10696 * configure.ac (build_warnings): Append '-Wempty-body'.
10697 * configure: Regenerated.
10698 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10701 2012-11-15 Pierre Muller <muller@sourceware.org>
10703 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10704 * config.in: Regenerate.
10705 * configure: Regenerate.
10706 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10707 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10708 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10709 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10711 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10712 instead of <sys/wait.h> header.
10713 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10715 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10717 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10718 (various make rules): Remove -DGDBSERVER
10720 2012-11-09 Yao Qi <yao@codesourcery.com>
10722 * spu-low.c (current_ptid): Move it to ..
10723 * gdbthread.h: ... here. New.
10724 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10725 * server.c (myresume, process_serial_event): Likewise.
10726 * thread-db.c (thread_db_find_new_threads): Likewise.
10727 * tracepoint.c (run_inferior_command): Likewise.
10729 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10731 * server.c (handle_search_memory_1): Include access length in
10734 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10736 * linux-crisv32-low.c: Fix compile errors.
10738 2012-09-04 Yao Qi <yao@codesourcery.com>
10740 * tracepoint.c (cmd_qtsv): Adjust debug message.
10741 Don't check CUR_TPOINT.
10743 2012-08-28 Yao Qi <yao@codesourcery.com>
10745 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10746 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10747 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10748 Remove declarations of xmalloc, xreallloc, xstrdup and
10750 * Makefile.in (libiberty_h): New.
10751 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10752 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10754 2012-08-23 Yao Qi <yao@codesourcery.com>
10756 * server.h: Remove declaration of 'xsnprintf'.
10758 2012-08-22 Keith Seitz <keiths@redhat.com>
10760 * server.h: Include build-gnulib-gbserver/config.h.
10761 * gdbreplay.c: Likewise.
10763 2012-08-08 Doug Evans <dje@google.com>
10765 * Makefile.in (SFILES): Add gdb_vecs.c.
10766 (OBS): Add gdb_vecs.o.
10767 (gdb_vecs_h, host_defs_h): New variables.
10768 (thread-db.o): Add $(gdb_vecs_h) dependency.
10769 (gdb_vecs.o): New rule.
10770 * thread-db.c: #include "gdb_vecs.h".
10771 (thread_db_load_search): Use a vector to iterate over path elements.
10772 Handle text appearing after "$pdir".
10774 * configure.ac: Add check for strstr.
10775 * config.in: Regenerate.
10776 * configure: Regenerate.
10778 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10780 * hostio.c (handle_pread): If pread fails, fall back to attempting
10782 (handle_pwrite): Likewise for pwrite.
10784 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10786 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10787 between unsupported TYPE and unimplementable ADDR/LEN combination.
10788 (arm_insert_point): Act on new return value.
10790 2012-07-31 Pedro Alves <palves@redhat.com>
10792 * server.c (process_point_options): Only skip tokens if we find
10793 one that is unrecognized. Don't treat 'X' specially while
10794 skipping unrecognized tokens.
10796 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10798 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10799 to 4-byte-align HW breakpoint addresses for Thumb.
10801 2012-07-27 Yao Qi <yao@codesourcery.com>
10805 * server.h: Declare gdb_agent_about_to_close.
10806 * target.c (kill_inferior): Include "agent.h".
10807 New. Send command 'kill'.
10808 * target.h (kill_inferior): Removed macro.
10809 * tracepoint.c (gdb_agent_about_to_close): New.
10810 (gdb_agent_helper_thread): Handle command 'close'.
10811 Wait endlessly until the inferior stops.
10812 Install gdb_agent_remove_socket to atexit hook.
10813 (agent_socket_name): New static variable.
10814 (gdb_agent_socket_init): Replace local variable 'name' with
10815 'agent_socket_name'.
10816 (gdb_agent_remove_socket): New.
10818 2012-07-27 Yao Qi <yao@codesourcery.com>
10820 * server.c (process_point_options): Stop at 'X' when parsing.
10822 2012-07-19 Michael Eager <eager@eagercon.com>
10824 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10826 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10827 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10828 hardware breakpoint.
10830 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10832 * gdbserver/linux-low.c (initialize_low): Call
10833 linux_ptrace_init_warnings.
10835 2012-07-02 Doug Evans <dje@google.com>
10837 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10840 2012-07-02 Stan Shebs <stan@codesourcery.com>
10842 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10843 (ax.o): Add it to build rule.
10845 (OBS): Add format.o.
10846 (IPA_OBS): Add format.o.
10847 * server.c (handle_query): Claim support for breakpoint commands.
10848 (process_point_options): Add command case.
10849 (process_serial_event): Leave running if there are printfs in
10851 * mem-break.h (any_persistent_commands): Declare.
10852 (add_breakpoint_commands): Declare.
10853 (gdb_no_commands_at_breakpoint): Declare.
10854 (run_breakpoint_commands): Declare.
10855 * mem-break.c (struct point_command_list): New struct.
10856 (struct breakpoint): New field command_list.
10857 (any_persistent_commands): New function.
10858 (add_commands_to_breakpoint): New function.
10859 (add_breakpoint_commands): New function.
10860 (gdb_no_commands_at_breakpoint): New function.
10861 (run_breakpoint_commands): New function.
10862 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10864 * ax.c: Include format.h.
10865 (ax_printf): New function.
10866 (gdb_eval_agent_expr): Add printf opcode.
10868 2012-06-13 Yao Qi <yao@codesourcery.com>
10870 * server.c (start_inferior): Remove duplicated writes to fields
10871 'last_resume_kind' and 'last_status' of 'current_inferior'.
10873 2012-06-12 Yao Qi <yao@codesourcery.com>
10874 Pedro Alves <palves@redhat.com>
10876 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10878 * server.c (handle_v_cont): Extend comment.
10880 2012-06-11 Yao Qi <yao@codesourcery.com>
10882 * linux-low.c (linux_attach): Add 'static'.
10884 2012-06-06 Yao Qi <yao@codesourcery.com>
10886 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10888 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10890 Fix gcc -flto compilation warning.
10891 * server.c (main): Make variable multi_mode and attach volatile.
10893 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10895 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10896 if the platform doesn't know about it.
10898 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10900 * Makefile.in (SFILES): Add linux-tile-low.c.
10901 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10902 * configure.srv: Handle tilegx-*-linux*.
10903 * linux-tile-low.c: New file.
10905 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10907 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10909 2012-05-24 Pedro Alves <palves@redhat.com>
10913 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10915 2012-05-24 Pedro Alves <palves@redhat.com>
10919 Replace target_signal with gdb_signal throughout.
10921 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10923 * linux-low.c (linux_store_registers): Avoid the copying sequence
10924 when no data has been retrieved by ptrace.
10926 2012-05-22 Will Deacon <will.deacon@arm.com>
10928 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10929 Include asm/ptrace.h.
10930 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10933 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10935 * linux-low.c (linux_store_registers): Don't re-retrieve data
10936 with ptrace that has already been obtained from /proc. Always
10937 copy any data retrieved with ptrace to the buffer supplied.
10939 2012-05-11 Yao Qi <yao@codesourcery.com>
10940 Pedro Alves <palves@redhat.com>
10942 * linux-low.c (enum stopping_threads_kind): New.
10943 (stopping_threads): Change type to `enum stopping_threads_kind'.
10944 (handle_extended_wait): If stopping and suspending threads, leave
10945 the new_lwp suspended too.
10946 (linux_wait_for_event): Adjust.
10947 (stop_all_lwps): Set `stopping_threads' to
10948 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10949 whether we're suspending threads or just stopping them. Assert no
10952 2012-04-29 Yao Qi <yao@codesourcery.com>
10954 * server.h: Move some code to ...
10955 * gdbthread.h: ... here. New.
10956 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10957 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10958 (nto-low.o, win32-low.o): Likewise.
10959 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10960 * regcache.c, remote-utils.c, server.c: Likewise.
10961 * target.c, tracepoint.c, win32-low.c: Likewise.
10963 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10965 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10966 (PTRACE_ARG4_TYPE): Likewise.
10967 (PTRACE_XFER_TYPE): Likewise.
10968 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10969 ptrace to PTRACE_ARG3_TYPE.
10970 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10971 (PTRACE_ARG4_TYPE): Likewise.
10972 (PTRACE_XFER_TYPE): Likewise.
10973 (linux_detach_one_lwp): Cast fourth argument of
10974 ptrace to long then PTRACE_ARG4_TYPE.
10975 (regsets_fetch_inferior_registers): Cast third argument of
10976 ptrace to long then PTRACE_ARG3_TYPE.
10977 (regsets_store_inferior_registers): Likewise.
10979 2012-04-20 Pedro Alves <palves@redhat.com>
10981 * configure: Regenerate.
10983 2012-04-19 Pedro Alves <palves@redhat.com>
10985 * Makefile.in (GNULIB_BUILDDIR): New.
10986 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10987 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10988 (all, install-only, uninstall, clean-info, all-lib, clean): No
10989 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10990 (maintainer-clean realclean distclean): Use subdir_do.
10992 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10993 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10994 * acinclude.m4: Include acx_configure_dir.m4.
10995 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10996 calls. Call AC_PROG_RANLIB. Configure gnulib using
10999 (GNULIB_STDINT_H): Adjust.
11000 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11001 * gdbreplay.c: Include build-gnulib/config.h.
11002 * server.h: Likewise.
11003 * aclocal.m4: Regenerate.
11004 * config.in: Regenerate.
11005 * configure: Regenerate.
11007 2012-04-19 Pedro Alves <palves@redhat.com>
11009 * Makefile.in (LIBGNU, INCGNU): Adjust.
11010 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11011 (all, install-only, uninstall, clean-info, all-lib, clean)
11012 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11013 * configure.ac: Adjust AC_OUTPUT output.
11014 * aclocal.m4: Regenerate.
11015 * configure: Regenerate.
11017 2012-04-19 Pedro Alves <palves@redhat.com>
11019 * Makefile.in (generated_files): New.
11020 (server_h): Remove the explicit dependency on config.h, and depend
11021 on $generated_files.
11023 2012-04-19 Pedro Alves <palves@redhat.com>
11025 * Makefile.in (INCGNU): Add -Ignulib.
11027 2012-04-19 Pedro Alves <palves@redhat.com>
11029 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11030 (INCGNU): ... this, and spell out -I here.
11031 (GNULIB_LIB): Rename to ...
11032 (LIBGNU): ... this.
11033 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11035 2012-04-19 Pedro Alves <palves@redhat.com>
11037 * config.in: Regenerate.
11039 2012-04-19 Pedro Alves <palves@redhat.com>
11041 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11042 * server.h (memmem): Remove declaration.
11043 * config.in: Regenerate.
11044 * configure: Regenerate.
11046 2012-04-19 Yao Qi <yao@codesourcery.com>
11048 * Makefile.in (SFILES): Add common/vec.c.
11052 2012-04-19 Yao Qi <yao@codesourcery.com>
11054 * remote-utils.c (prepare_resume_reply): Replace with macro
11055 target_core_of_thread.
11056 * server.c (handle_qxfer_threads_proper): Likewise.
11057 * target.h (traget_core_of_thread): New macro.
11059 2012-04-18 Pedro Alves <palves@redhat.com>
11061 * aclocal.m4: Regenerate.
11062 * configure: Regenerate.
11064 2012-04-16 Yao Qi <yao@codesourcery.com>
11066 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11067 duplicated on address.
11069 2012-04-16 Yao Qi <yao@codesourcery.com>
11071 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11072 (struct tracepoint_action_ops) <send>: New field.
11073 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11074 (agent_expr_send, x_tracepoint_action_send): New.
11075 (l_tracepoint_action_send): New.
11076 (cmd_qtdp): Download and install tracepoint
11077 according to `use_agent'.
11078 (run_inferior_command): Add one more parameter `len'.
11080 (tracepoint_send_agent): New.
11081 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11083 2012-04-16 Yao Qi <yao@codesourcery.com>
11085 * tracepoint.c (download_tracepoints): Moved to ...
11086 (cmd_qtstart): ... here.
11088 2012-04-14 Yao Qi <yao@codesourcery.com>
11090 * tracepoint.c: Include inttypes.h.
11091 (struct collect_memory_action): Use sized types.
11092 (struct tracepoint): Likewise.
11093 (cmd_qtdp, stop_tracing): Update print specifiers.
11094 (cmd_qtp, response_tracepoint): Likewise.
11095 (collect_data_at_tracepoint): Likewise.
11096 (collect_data_at_step): Likewise.
11098 2012-04-14 Yao Qi <yao@codesourcery.com>
11100 Import gnulib module inttypes.
11101 * aclocal.m4, config.in, configure: Regenerated.
11103 2012-04-14 Yao Qi <yao@codesourcery.com>
11105 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11106 Makefile and config.status at last.
11108 2012-04-13 Yao Qi <yao@codesourcery.com>
11110 * tracepoint.c: Include stdint.h unconditionally.
11112 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11114 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11115 on BFD_HAVE_SYS_PROCFS_TYPE.
11116 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11117 * configure: Regenerate.
11118 * config.in: Likewise.
11120 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11122 * Makefile.in (clean): Also remove x32.c x32-linux.c
11123 x32-avx.c x32-avx-linux.c.
11124 (x32.o): New target.
11126 (x32-linux.o): Likewise.
11127 (x32-linux.c): Likewise.
11128 (x32-avx.o): Likewise.
11129 (x32-avx.c): Likewise.
11130 (x32-avx-linux.o): Likewise.
11131 (x32-avx-linux.c): Likewise.
11133 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11134 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11135 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11136 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11137 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11138 i386/x32-avx-linux.xml.
11140 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11141 (init_registers_x32_avx_linux): Likwise.
11142 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11143 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11145 2012-04-13 Pedro Alves <palves@redhat.com>
11147 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11148 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11149 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11150 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11153 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11155 * linux-x86-low.c (compat_x32_clock_t): New.
11156 (compat_x32_siginfo_t): Likewise.
11157 (compat_x32_siginfo_from_siginfo): Likewise.
11158 (siginfo_from_compat_x32_siginfo): Likewise.
11159 (linux_is_elf64): Likewise.
11160 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11161 and siginfo_from_compat_x32_siginfo for x32.
11162 (x86_arch_setup): Set linux_is_elf64.
11164 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11167 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11169 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11170 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11171 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11172 compatible with process.
11174 2012-04-12 Yao Qi <yao@codesourcery.com>
11176 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11177 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11178 (install-only, install-info, clean): Handle sub dir gnulib.
11179 (all-lib, am--refresh): New targets.
11180 (memmem.o): Remove target.
11181 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11182 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11183 (AC_REPLACE_FUNCS): Remove memmem.
11184 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11185 (AC_OUTPUT): Generate Makefile in gnulib/.
11186 * aclocal.m4, config.in, configure: Regenerated.
11188 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11190 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11192 2012-04-05 Pedro Alves <palves@redhat.com>
11194 -Werror=strict-aliasing
11196 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11199 2012-04-04 Pedro Alves <palves@redhat.com>
11201 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11202 (sparc_store_gregset_from_stack, sparc_store_gregset)
11203 (sparc_breakpoint_at): Fix formatting.
11205 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11207 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11209 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11210 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11211 * config.in: Regenerate.
11212 * configure: Likewise.
11214 2012-03-29 Pedro Alves <palves@redhat.com>
11216 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11217 Correct ptrace arguments.
11219 2012-03-28 Pedro Alves <palves@redhat.com>
11221 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11222 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11223 (IA64_FR1_REGNUM): New defines.
11224 (ia64_fetch_register): New.
11225 (the_low_target): Install it.
11226 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11228 * linux-low.c (linux_fetch_registers): Try the
11229 the_low_target.fetch_register hook first.
11231 * linux-arm-low.c (the_low_target): Adjust.
11232 * linux-bfin-low.c (the_low_target): Adjust.
11233 * linux-cris-low.c (the_low_target): Adjust.
11234 * linux-crisv32-low.c (the_low_target): Adjust.
11235 * linux-m32r-low.c (the_low_target): Adjust.
11236 * linux-m68k-low.c (the_low_target): Adjust.
11237 * linux-mips-low.c (the_low_target): Adjust.
11238 * linux-ppc-low.c (the_low_target): Adjust.
11239 * linux-s390-low.c (the_low_target): Adjust.
11240 * linux-sh-low.c (the_low_target): Adjust.
11241 * linux-sparc-low.c (the_low_target): Adjust.
11242 * linux-tic6x-low.c (the_low_target): Adjust.
11243 * linux-x86-low.c (the_low_target): Adjust.
11244 * linux-xtensa-low.c (the_low_target): Adjust.
11246 2012-03-26 Pedro Alves <palves@redhat.com>
11248 * server.c (handle_qxfer_libraries): Don't bail early if
11249 the_target->qxfer_libraries_svr4 is not NULL.
11251 2012-03-26 Pedro Alves <palves@redhat.com>
11253 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11255 2012-03-23 Pedro Alves <palves@redhat.com>
11257 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11258 "library-list-svr4" element's start tag when the the DSO list is
11261 2012-03-23 Pedro Alves <palves@redhat.com>
11263 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11264 a variable whose type size is the same as the inferior's pointer
11267 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11269 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11271 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11272 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11273 * linux-low.h: Include <signal.h>.
11274 (struct siginfo): Remove forward declaration.
11275 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11278 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11280 * .gitignore: Ignore more files.
11282 2012-03-19 Pedro Alves <palves@redhat.com>
11283 Jan Kratochvil <jan.kratochvil@redhat.com>
11285 * server.c (cont_thread, general_thread): Add describing comments.
11286 (start_inferior): Clear `cont_thread'.
11287 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11290 2012-03-15 Yao Qi <yao@codesourcery.com>
11292 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11294 (cmd_qtdp): ... here.
11296 2012-03-15 Yao Qi <yao@codesourcery.com>
11298 * tracepoint.c (struct tracepoint_action_ops): New.
11299 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11300 (m_tracepoint_action_download): New.
11301 (r_tracepoint_action_download): New.
11302 (x_tracepoint_action_download): New.
11303 (l_tracepoint_action_download): New.
11304 (add_tracepoint_action): Install `action->ops' according type.
11305 (download_tracepoint_1): Move code `download' function pointer
11306 of various tracepoint_action_ops.
11308 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11310 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11311 linux_ptrace_attach_warnings.
11313 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11315 * Makefile.in (linux-ptrace.o): New.
11316 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11317 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11318 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11319 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11320 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11322 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11324 2012-03-08 Yao Qi <yao@codesourcery.com>
11325 Pedro Alves <palves@redhat.com>
11327 Fix PR server/13392.
11328 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11329 offset of JMP insn.
11330 * tracepoint.c (remove_tracepoint): New.
11331 (cmd_qtdp): Call remove_tracepoint when failed to install.
11333 2012-03-07 Pedro Alves <palves@redhat.com>
11335 * linux-low.c (get_detach_signal): New.
11336 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11337 Pass on pending signals to PTRACE_DETACH. Check the result of the
11339 * server.c (program_signals, program_signals_p): New.
11340 (handle_general_set): Handle QProgramSignals.
11341 * server.h (program_signals, program_signals_p): Declare.
11343 2012-03-05 Pedro Alves <palves@redhat.com>
11344 Jan Kratochvil <jan.kratochvil@redhat.com>
11346 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11349 2012-03-03 Yao Qi <yao@codesourcery.com>
11351 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11352 agent_look_up_symbols.
11354 2012-03-03 Yao Qi <yao@codesourcery.com>
11356 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11357 (linux-x86-low.o): Likewise.
11358 * server.h: Remove in_process_agent_loaded.
11359 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11363 2012-03-03 Yao Qi <yao@codesourcery.com>
11365 * tracepoint.c (gdb_agent_capability): New global.
11366 (in_process_agent_loaded_ust): Renamed to
11367 `in_process_agent_supports_ust'.
11369 (in_process_agent_supports_ust): Call agent_capability_check.
11370 (clear_installed_tracepoints): Assert that agent supports
11373 2012-03-03 Yao Qi <yao@codesourcery.com>
11375 * linux-low.c (linux_supports_agent): New.
11376 (linux_target_ops): Initialize field `supports_agent' with
11377 linux_supports_agent.
11378 * target.h (struct target_ops) <supports_agent>: New.
11379 (target_supports_agent): New macro.
11380 * server.c (handle_general_set): Handle packet 'QAgent'.
11381 (handle_query): Send `QAgent+'.
11382 * Makefile.in (server.o): Depends on agent.h.
11384 2012-03-03 Yao Qi <yao@codesourcery.com>
11386 * Makefile.in (OBS): Add agent.o.
11387 Add new rule for agent.o.
11388 Track dependence of tracepoint.c on agent.h.
11389 * tracepoint.c (run_inferior_command_1):
11390 (run_inferior_command): Call agent_run_command.
11391 (gdb_ust_connect_sync_socket): Deleted. Move it to
11393 (resume_thread, stop_thread): Likewise.
11394 (gdb_ust_socket_init): Renamed to ...
11395 (gdb_agent_socket_init): ... New.
11396 (gdb_ust_thread): Renamed to ...
11397 (gdb_agent_helper_thread): ... New.
11398 (gdb_ust_init): Move some code to ...
11399 (gdb_agent_init): ... here. New.
11400 [HAVE_UST]: Call gdb_ust_init.
11401 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11402 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11403 * config.in, configure: Regenerated.
11405 2012-03-02 Pedro Alves <palves@redhat.com>
11407 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11408 * linux-low.c (struct simple_pid_list): New.
11409 (stopped_pids): New a struct simple_pid_list pointer.
11410 (add_to_pid_list, pull_pid_from_list): New.
11411 (handle_extended_wait): Don't assume the first signal new children
11412 report is SIGSTOP. Adjust call to pull_pid_from_list.
11413 (linux_wait_for_lwp): Adjust.
11415 2012-03-02 Yao Qi <yao@codesourcery.com>
11417 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11420 2012-03-02 Yao Qi <yao@codesourcery.com>
11422 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11423 `stop_pc' and `tpoint'. Update caller.
11425 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11427 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11428 * linux-low.c (use_linux_regsets): New macro.
11429 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11430 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11431 (linux_register_in_regsets): New function.
11432 (usr_fetch_inferior_registers): Skip registers covered by
11434 (usr_store_inferior_registers): Likewise.
11435 (usr_fetch_inferior_registers): New macro.
11436 (usr_store_inferior_registers): Likewise.
11437 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11438 (linux_store_registers): Likewise.
11439 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11441 (init_registers_mips64_dsp_linux): Likewise.
11442 (init_registers_mips_linux): New macro.
11443 (init_registers_mips_dsp_linux): Likewise.
11444 (mips_dsp_num_regs): Likewise.
11445 (DSP_BASE, DSP_CONTROL): New fallback macros.
11446 (mips_base_regs): New macro.
11447 (mips_regmap): Use it. Fix the size.
11448 (mips_dsp_regmap): New variable.
11449 (mips_dsp_regset_bitmap): Likewise.
11450 (mips_arch_setup): New function.
11451 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11453 (mips_cannot_store_register): Likewise.
11454 (the_low_target): Update .arch_setup, .num_regs and .regmap
11455 initializers. Add .regset_bitmap initializer.
11456 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11458 * linux-bfin-low.c (the_low_target): Likewise.
11459 * linux-cris-low.c (the_low_target): Likewise.
11460 * linux-crisv32-low.c (the_low_target): Likewise.
11461 * linux-ia64-low.c (the_low_target): Likewise.
11462 * linux-m32r-low.c (the_low_target): Likewise.
11463 * linux-m68k-low.c (the_low_target): Likewise.
11464 * linux-ppc-low.c (the_low_target): Likewise.
11465 * linux-s390-low.c (the_low_target): Likewise.
11466 * linux-sh-low.c (the_low_target): Likewise.
11467 * linux-sparc-low.c (the_low_target): Likewise.
11468 * linux-tic6x-low.c (the_low_target): Likewise.
11469 * linux-x86-low.c (the_low_target): Likewise.
11470 * linux-xtensa-low.c (the_low_target): Likewise.
11471 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11472 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11473 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11475 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11476 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11478 2012-02-29 Yao Qi <yao@codesourcery.com>
11479 Pedro Alves <palves@redhat.com>
11481 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11482 `step_over_finished' is true.
11484 2012-02-27 Pedro Alves <palves@redhat.com>
11486 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11487 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11489 2012-02-27 Pedro Alves <palves@redhat.com>
11492 * linux-low.c (pid_is_stopped): New.
11493 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11495 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11497 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11500 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11502 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11504 2012-02-24 Luis Machado <lgustavo@codesourcery>
11506 * server.c (handle_query): Advertise support for target-side
11507 breakpoint condition evaluation.
11508 (process_point_options): New function.
11509 (process_serial_event): When inserting a breakpoint, check for
11510 a target-side condition that should be evaluated.
11512 * mem-break.c: Include regcache.h and ax.h.
11513 (point_cond_list_t): New data structure.
11514 (breakpoint) <cond_list>: New field.
11515 (find_gdb_breakpoint_at): Make non-static.
11516 (delete_gdb_breakpoint_at): Clear any target-side
11518 (clear_gdb_breakpoint_conditions): New function.
11519 (add_condition_to_breakpoint): Likewise.
11520 (add_breakpoint_condition): Likewise.
11521 (gdb_condition_true_at_breakpoint): Likewise.
11522 (gdb_breakpoint_here): Return result directly instead
11523 of going through a local variable.
11525 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11526 (clear_gdb_breakpoint_conditions): Likewise.
11527 (add_breakpoint_condition): Likewise.
11528 (gdb_condition_true_at_breakpoint): Likewise.
11530 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11531 (need_step_over_p): Take target-side breakpoint condition into
11534 2012-02-24 Luis Machado <lgustavo@codesourcery>
11536 * server.h: Include tracepoint.h.
11537 (agent_mem_read, agent_get_trace_state_variable_value,
11538 agent_set_trace_state_variable_value,
11539 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11540 get_set_tsv_func_addr): New prototypes.
11542 * ax.h: New include file.
11543 * ax.c: New source file.
11545 * tracepoint.c: Include ax.h.
11546 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11547 agent_expr, eval_result_type): Move to ax.h.
11548 (parse_agent_expr): Rename to ...
11549 (gdb_parse_agent_expr): ... this, make it non-static and move
11551 (unparse_agent_expr) Rename to ...
11552 (gdb_unparse_agent_expr): ... this, make it non-static and move
11554 (eval_agent_expr): Rename to ...
11555 (eval_tracepoint_agent_expr): ... this.
11556 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11557 forward declarations.
11558 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11559 (agent_get_trace_state_variable_value): New function.
11560 (agent_set_trace_state_variable_value): New function.
11561 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11562 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11563 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11564 (condition_true_at_tracepoint): Likewise.
11565 (parse_agent_expr): Rename to ...
11566 (gdb_parse_agent_expr): ... this and move to ax.c.
11567 (unparse_agent_expr): Rename to ...
11568 (gdb_unparse_agent_expr): ... this and move to ax.c.
11569 (gdb_agent_op_name): Move to ax.c.
11570 (eval_agent_expr): Rename to ...
11571 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11573 (eval_tracepoint_agent_expr): New function.
11574 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11576 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11578 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11579 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11580 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11581 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11582 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11583 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11584 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11585 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11586 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11587 (compile_bytecodes): Remove forward declaration.
11588 (is_goto_target): Move to ax.c.
11589 (compile_bytecodes): Move to ax.c and call
11590 agent_get_trace_state_variable_value (...) and
11591 agent_set_trace_state_variable_value (...).
11593 * Makefile.in: Update ax.c and IPA dependencies.
11595 2012-02-24 Pedro Alves <palves@redhat.com>
11597 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11598 (cmd_bigqtbuffer_circular): ... this. Only handle
11599 'QTBuffer:circular:'.
11600 (handle_tracepoint_general_set): Adjust.
11602 2012-02-16 Yao Qi <yao@codesourcery.com>
11604 * inferiors.c: Move code to ...
11605 * dll.c: .... here. New.
11606 * server.h: Declare clear_dlls.
11607 * Makefile.in (SFILES): Add dll.c.
11611 2012-02-11 Yao Qi <yao@codesourcery.com>
11613 * server.c: (handle_monitor_command): Add a new parameter
11615 (handle_query): Update caller.
11617 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11619 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11620 * configure, config.in: Regenerate.
11621 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11624 2012-02-02 Pedro Alves <palves@redhat.com>
11626 Try SIGKILL first, then PTRACE_KILL.
11627 * linux-low.c (linux_kill_one_lwp): New.
11628 (linux_kill_one_lwp): Rename to ...
11629 (kill_one_lwp_callback): ... this. Use the new
11630 linux_kill_one_lwp.
11632 2012-02-02 Pedro Alves <palves@redhat.com>
11634 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11637 2012-01-27 Pedro Alves <palves@redhat.com>
11639 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11640 (elf_64_file_p): Make static.
11641 (linux_pid_exe_is_elf_64_file): New.
11642 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11643 Delete declarations.
11644 (linux_pid_exe_is_elf_64_file): Declare.
11645 * linux-x86-low.c (x86_arch_setup): Use
11646 linux_pid_exe_is_elf_64_file.
11648 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11650 * linux-low.c (linux_wait_for_event_1): Rename to ...
11651 (linux_wait_for_event): ... here and merge it with former
11652 linux_wait_for_event - new variable wait_ptid, use it.
11653 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11655 2012-01-23 Pedro Alves <palves@redhat.com>
11657 * server.c (main): Avoid yet another case of infinite loop while
11658 detaching/killing after a longjmp.
11660 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11663 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11665 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11667 * hostio.c (handle_readlink): New function.
11668 (handle_vFile): Call it to handle "vFile:readlink" packets.
11670 2012-01-20 Pedro Alves <palves@redhat.com>
11671 Ulrich Weigand <ulrich.weigand@linaro.org>
11673 * server.c (handle_v_requests): Only support vAttach and vRun to
11674 start multiple processes when in extended protocol mode.
11676 2012-01-17 Pedro Alves <palves@redhat.com>
11678 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11679 memalign plus mprotect to allocate the scratch buffer.
11681 2012-01-13 Pedro Alves <palves@redhat.com>
11683 * server.c (attach_inferior): Clear `cont_thread'.
11685 2012-01-13 Pedro Alves <palves@redhat.com>
11687 * server.c (main): Avoid infinite loop while detaching/killing
11690 2012-01-09 Doug Evans <dje@google.com>
11692 * server.c (start_inferior): Set last_ptid in --wrapper case.
11694 2012-01-06 Yao Qi <yao@codesourcery.com>
11696 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11698 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11700 2012-01-04 Yao Qi <yao@codesourcery.com>
11702 * tracepoint.c (cmd_qtdp): Print debug message
11703 for static tracepoint.
11705 2012-01-04 Yao Qi <yao@codesourcery.com>
11707 * tracepoint.c (trace_vdebug): Differentiate debug message
11708 between gdbserver and IPA.
11710 2012-01-03 Yao Qi <yao@codesourcery.com>
11712 * tracepoint.c (tracepoint_was_hit): Don't collect for
11715 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11717 * terminal.h: Reformat copyright header.
11719 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11721 * server.c (gdbserver_version): Update copyright year.
11722 * gdbreplay.c (gdbreplay_version): Likewise.
11724 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11726 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11729 2011-12-18 Hui Zhu <teawater@gmail.com>
11730 * linux-low.c (linux_create_inferior): Save return value to ret.
11732 2011-12-18 Hui Zhu <teawater@gmail.com>
11734 * linux-low.c (linux_create_inferior): Save return value to ret.
11736 2011-12-16 Doug Evans <dje@google.com>
11738 * linux-low.c (linux_create_inferior): If stdio connection,
11739 redirect stdin from /dev/null, stdout to stderr.
11740 * remote-utils.c (remote_is_stdio): New static global.
11741 (remote_connection_is_stdio): New function.
11742 (remote_prepare): Handle stdio connection.
11743 (remote_open): Ditto.
11744 (remote_close): Don't close stdin for stdio connections.
11745 (read_prim,write_prim): New functions. Replace all calls to
11746 read/write to these.
11747 * server.c (main): Watch for "-" argument. Move call to
11748 remote_prepare before start_inferior.
11749 * server.h (STDIO_CONNECTION_NAME): New macro.
11750 (remote_connection_is_stdio): Declare.
11752 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11753 in debugging output.
11755 2011-12-15 Yao Qi <yao@codesourcery.com>
11757 * tracepoint.c: Include sys/syscall.h.
11758 (gdb_ust_thread): Remove preprocessor conditional.
11760 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11762 * linux-low.c (linux_detach_one_lwp): Call
11763 the_low_target.prepare_to_resume before detaching.
11765 2011-12-14 Yao Qi <yao@codesourcery.com>
11767 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11770 2011-12-14 Yao Qi <yao@codesourcery.com>
11772 * i386-low.c (i386_low_stopped_data_address): Initialize local
11773 variable `control'.
11775 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11779 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11780 DR_CONTROL unless necessary. Extend comments.
11781 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11782 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11784 2011-12-13 Yao Qi <yao@codesourcery.com>
11786 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11788 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11790 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11792 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11793 Print new debug message for such case.
11795 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11797 Fix overlapping memcpy.
11798 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11799 the read_inferior_memory transfer.
11800 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11801 write_inferior_memory transfer.
11802 (set_fast_tracepoint_jump): New variable buf. Use it for the
11803 read_inferior_memory and write_inferior_memory transfers.
11804 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11805 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11806 Use it for the write_inferior_memory transfer.
11807 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11810 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11812 * linux-low.c (fetch_register, store_register): Make code
11813 consistent, fix formatting.
11815 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11817 * linux-low.c (usr_store_inferior_registers): Factor out code
11818 to handle individual registers into...
11819 (store_register): ... this new function.
11821 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11823 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11824 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11825 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11826 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11827 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11828 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11829 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11830 (srv_xmlfiles): Add new XML files.
11832 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11834 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11835 (init_registers_s390_linux32v1): Add prototype.
11836 (init_registers_s390_linux32v2): Likewise.
11837 (init_registers_s390_linux64v1): Likewise.
11838 (init_registers_s390_linux64v2): Likewise.
11839 (init_registers_s390x_linux64v1): Likewise.
11840 (init_registers_s390x_linux64v2): Likewise.
11841 (s390_num_regs): Increment to 52.
11842 (s390_regmap): Add orig_r2 register.
11843 (s390_num_regs_3264): Increment to 68.
11844 (s390_regmap_3264): Add orig_r2 register.
11845 (s390_collect_ptrace_register): Handle orig_r2 register.
11846 (s390_supply_ptrace_register): Likewise.
11847 (s390_fill_last_break): New function.
11848 (s390_store_last_break): Likewise.
11849 (s390_fill_system_call): New function.
11850 (s390_store_system_call): Likewise.
11851 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11853 (s390_check_regset): New function.
11854 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11855 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11856 Update target_regsets for available register sets.
11858 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11859 Jan Kratochvil <jan.kratochvil@redhat.com>
11861 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11862 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11864 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11865 * linux-low.h (struct process_info_private): New member r_debug.
11866 * server.c (handle_qxfer_libraries): Call
11867 the_target->qxfer_libraries_svr4.
11868 (handle_qxfer_libraries_svr4): New function.
11869 (qxfer_packets): New entry "libraries-svr4".
11870 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11871 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11872 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11873 PACKET_qXfer_libraries_svr4.
11875 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11877 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11878 PSW address/mask between 8-byte and 16-byte formats.
11879 (s390_supply_ptrace_register): Likewise.
11880 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11881 basic addressing mode bit.
11883 2011-11-24 Stan Shebs <stan@codesourcery.com>
11885 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11887 2011-11-17 Stan Shebs <stan@codesourcery.com>
11889 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11890 (tracing_start_time): New global.
11891 (tracing_stop_time): New global.
11892 (tracing_user_name): New global.
11893 (tracing_notes): New global.
11894 (tracing_stop_note): New global.
11895 (cmd_qtstart): Set traceframe_usage, start_time.
11896 (stop_tracing): Set stop_time.
11897 (cmd_qtstatus): Report additional status.
11898 (cmd_qtp): New function.
11899 (handle_tracepoint_query): Call it.
11900 (cmd_qtnotes): New function.
11901 (handle_tracepoint_general_set): Call it.
11902 (get_timestamp): Rename from tsv_get_timestamp.
11904 2011-11-14 Stan Shebs <stan@codesourcery.com>
11905 Kwok Cheung Yeung <kcy@codesourcery.com>
11907 * linux-x86-low.c (small_jump_insn): New.
11908 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11909 trampoline and error message, build a trampoline and issue a small
11910 jump instruction to it.
11911 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11912 trampoline and error message.
11913 (x86_get_min_fast_tracepoint_insn_len): New.
11914 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11915 * linux-low.h (struct linux_target_ops): Add arguments to
11916 install_fast_tracepoint_jump_pad operation, add new operation.
11917 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11919 (linux_get_min_fast_tracepoint_insn_len): New function.
11920 (linux_target_op): Add new operation.
11921 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11922 (gdb_trampoline_buffer_end): Ditto.
11923 (gdb_trampoline_buffer_error): Ditto.
11924 (struct ipa_sym_addresses): Add fields for new IPA variables.
11925 (symbol_list): Add entries for new IPA variables.
11926 (struct tracepoint): Add fields to hold the address range of the
11927 trampoline used by the tracepoint.
11928 (trampoline_buffer_head): New static variable.
11929 (trampoline_buffer_tail): Ditto.
11930 (claim_trampoline_space): New function.
11931 (have_fast_tracepoint_trampoline_buffer): New function.
11932 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11934 (install_fast_tracepoint): Ditto, also add error buffer argument.
11935 (cmd_qtminftpilen): New function.
11936 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11937 (fast_tracepoint_from_trampoline_address): New function.
11938 (fast_tracepoint_collecting): Handle trampoline as part of jump
11940 (set_trampoline_buffer_space): New function.
11941 (initialize_tracepoint): Initialize new IPA variables.
11942 * target.h (struct target_ops): Add arguments to
11943 install_fast_tracepoint_jump_pad operation, add new
11944 get_min_fast_tracepoint_insn_len operation.
11945 (target_get_min_fast_tracepoint_insn_len): New.
11946 (install_fast_tracepoint_jump_pad): Add arguments.
11947 * server.h (IPA_BUFSIZ): Define.
11948 * linux-i386-ipa.c: Include extra header files.
11949 (initialize_fast_tracepoint_trampoline_buffer): New function.
11950 (initialize_low_tracepoint): Call it.
11951 * server.h (set_trampoline_buffer_space): Declare.
11952 (claim_trampoline_space): Ditto.
11953 (have_fast_tracepoint_trampoline_buffer): Ditto.
11955 2011-11-14 Yao Qi <yao@codesourcery.com>
11957 * server.c (handle_query): Handle InstallInTrace for qSupported.
11958 * tracepoint.c (add_tracepoint): Sort list.
11959 (install_tracepoint, download_tracepoint): New.
11960 (cmd_qtdp): Call them to install and download tracepoints.
11961 (sort_tracepoints): Removed.
11962 (cmd_qtstart): Update.
11964 2011-11-14 Yao Qi <yao@codesourcery.com>
11966 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11967 * mem-break.h: Declare.
11968 * tracepoint.c (cmd_qtstart): Move some code to ...
11969 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11971 (download_tracepoints): Move some code to ...
11972 (download_tracepoint_1): ... here. New.
11974 2011-11-08 Yao Qi <yao@codesourcery.com>
11976 * remote-utils.c (relocate_instruction): A comment fix.
11978 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11980 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11981 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11982 dr_status_mirror and dr_control_mirror from debug_reg_state.
11983 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11984 (i386_initial_stuff): Remove use of deleted globals.
11985 (i386_get_thread_context, i386_set_thread_context,
11986 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11987 from debug_reg_state.
11989 2011-11-05 Yao Qi <yao@codesourcery.com>
11991 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11992 address as TPOINT's.
11994 2011-11-02 Stan Shebs <stan@codesourcery.com>
11996 * tracepoint.c (agent_mem_read_string): New function.
11997 (eval_agent_expr): Call it for tracenz.
11998 * server.c (handle_query): Report support for tracenz.
12000 2011-11-02 Yao Qi <yao@codesourcery.com>
12002 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12004 2011-11-02 Yao Qi <yao@codesourcery.com>
12006 * target.h: Fix a typo in comment.
12008 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12010 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12011 clobber the breakpoints' shadows with fast tracepoint jumps.
12012 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12013 * target.c (write_inferior_memory): Also pass MYADDR down to
12016 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12018 * configure.ac: Check support for personality routine.
12019 * configure: Regenerate.
12020 * config.in: Likewise.
12021 * linux-low.c: Include <sys/personality.h>.
12022 Define ADDR_NO_RANDOMIZE if necessary.
12023 (linux_create_inferior): Disable address space randomization when
12024 forking inferior, if requested.
12025 (linux_supports_disable_randomization): New function.
12026 (linux_target_ops): Install it.
12027 * server.h (disable_randomization): Declare.
12028 * server.c (disable_randomization): New global variable.
12029 (handle_general_set): Handle QDisableRandomization.
12030 (handle_query): Likewise for qSupported.
12031 (main): Support --disable-randomization and --no-disable-randomization
12032 command line arguments.
12033 * target.h (struct target_ops): Add supports_disable_randomization.
12034 (target_supports_disable_randomization): New macro.
12036 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12038 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12040 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12041 [!PT_GETDSBT] (target_loadmap): New definition.
12042 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12043 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12044 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12045 and PT_GETDSBT to LINUX_LOADMAP.
12046 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12047 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12049 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12051 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12052 (arm_linux_hwbp_cap): New static variable.
12053 (arm_linux_get_hwbp_cap): Replace by ...
12054 (arm_linux_init_hwbp_cap): ... this new function.
12055 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12056 (arm_linux_get_hw_watchpoint_count): Likewise.
12057 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12058 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12059 (arm_prepare_to_resume): Use perror_with_name instead of error.
12061 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12063 * linux-arm-low.c: Include <signal.h>.
12064 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12065 (struct arm_linux_hwbp_cap): New data type.
12066 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12067 (struct arm_linux_hw_breakpoint): New data type.
12068 (MAX_BPTS, MAX_WPTS): Define.
12069 (struct arch_process_info, struct arch_lwp_info): New data types.
12070 (arm_linux_get_hwbp_cap): New function.
12071 (arm_linux_get_hw_breakpoint_count): Likewise.
12072 (arm_linux_get_hw_watchpoint_count): Likewise.
12073 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12074 (arm_hwbp_control_initialize): Likewise.
12075 (arm_hwbp_control_is_enabled): Likewise.
12076 (arm_hwbp_control_is_initialized): Likewise.
12077 (arm_hwbp_control_disable): Likewise.
12078 (arm_linux_hw_breakpoint_equal): Likewise.
12079 (arm_linux_hw_point_initialize): Likewise.
12080 (struct update_registers_data): New data structure.
12081 (update_registers_callback: New function.
12082 (arm_insert_point): Likewise.
12083 (arm_remove_point): Likewise.
12084 (arm_stopped_by_watchpoint): Likewise.
12085 (arm_stopped_data_address): Likewise.
12086 (arm_new_process): Likewise.
12087 (arm_new_thread): Likewise.
12088 (arm_prepare_to_resume): Likewise.
12089 (the_low_target): Register arm_insert_point, arm_remove_point,
12090 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12091 arm_new_thread, and arm_prepare_to_resume.
12093 2011-09-15 Stan Shebs <stan@codesourcery.com>
12095 * server.h (struct emit_ops): Add compare-goto fields.
12096 * tracepoint.c (gdb_agent_op_sizes): New table.
12097 (emit_eq_goto): New function.
12098 (emit_ne_goto): New function.
12099 (emit_lt_goto): New function.
12100 (emit_le_goto): New function.
12101 (emit_gt_goto): New function.
12102 (emit_ge_goto): New function.
12103 (is_goto_target): New function.
12104 (compile_bytecodes): Recognize special cases of compare-goto
12105 combinations and call specialized emitters for them.
12106 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12107 (amd64_emit_ne_goto): New function.
12108 (amd64_emit_lt_goto): New function.
12109 (amd64_emit_le_goto): New function.
12110 (amd64_emit_gt_goto): New function.
12111 (amd64_emit_ge_goto): New function.
12112 (amd64_emit_ops): Add the new functions.
12113 (i386_emit_eq_goto): New function.
12114 (i386_emit_ne_goto): New function.
12115 (i386_emit_lt_goto): New function.
12116 (i386_emit_le_goto): New function.
12117 (i386_emit_gt_goto): New function.
12118 (i386_emit_ge_goto): New function.
12119 (i386_emit_ops): Add the new functions.
12121 2011-09-08 Stan Shebs <stan@codesourcery.com>
12123 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12124 (i386_emit_epilogue): Restore %ebx.
12126 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12128 * server.c (step_thread): Remove definition.
12129 (process_serial_event): Don't handle Hs.
12130 * server.h (step_thread): Remove declaration.
12131 * target.c (set_desired_inferior): Remove use of step_thread.
12133 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12135 * linux-low.c: Include linux-procfs.h.
12136 (linux_attach_lwp_1): Update comments.
12137 (linux_attach): Scan for existing threads when attaching to a
12138 process that is the tgid.
12139 * Makefile.in: Update dependencies.
12141 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12143 * configure.srv: Add linux-procfs.o dependencies.
12145 2011-08-14 Yao Qi <yao@codesourcery.com>
12147 * target.h (struct target_ops): Fix indent.
12148 * win32-low.c (win32_target_ops): Fix comment.
12150 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12151 Yao Qi <yao@codesourcery.com>
12153 * Makefile.in (clean): Remove tic6x-*.c files.
12154 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12155 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12156 (tic6x-c64xp-linux.c): Likewise.
12157 * configure.srv: Add support for tic6x-*-uclinux.
12158 * linux-tic6x-low.c: New.
12159 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12161 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12162 Yao Qi <yao@codesourcery.com>
12164 * target.h (struct target_ops): Add read_loadmap.
12165 * linux-low.c (struct target_loadseg): New type.
12166 (struct target_loadmap): New type.
12167 (linux_read_loadmap): New function.
12168 (linux_target_ops): Add linux_read_loadmap.
12169 * server.c (handle_query): Support qXfer:fdpic:read packet.
12170 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12173 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12175 * win32-low.c: Include <stdint.h>.
12177 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12179 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12180 to the inferior here.
12181 (i386_remove_aligned_watchpoint): Ditto.
12182 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12183 fit part of the watchpoint in the debug registers.
12184 (i386_update_inferior_debug_regs): New.
12185 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12186 registers, and only update the inferior on success.
12187 (i386_low_remove_watchpoint): Ditto.
12189 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12191 * linux-low.c (compare_ints, unique, list_threads, show_process,
12192 linux_core_of_thread): Delete.
12193 (linux_target_ops): Change linux_core_of_thread to
12194 linux_common_core_of_thread.
12195 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12196 * utils.c (malloc_failure): Change type of argument.
12197 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12198 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12199 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12200 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12201 (IPA_OBJS): Add common-utils-ipa.o.
12202 (ptid_h, linux_osdata_h): New macros.
12203 (server_h): Add common/common-utils.h, common/xml-utils.h,
12204 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12206 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12207 ptid.o, buffer.o): New rules.
12208 (linux-low.o): Add common/linux-osdata.h as a dependency.
12209 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12210 * configure.ac: Add AC_HEADER_DIRENT check.
12211 * config.in: Regenerate.
12212 * configure: Regenerate.
12213 * remote-utils.c (xml_escape_text): Delete.
12214 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12215 buffer_xml_printf): Move to common/buffer.c.
12216 * server.c (main): Remove call to initialize_inferiors.
12217 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12218 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12219 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12220 internal_error, gdb_assert, gdb_assert_fail): Delete.
12221 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12222 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12224 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12225 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12226 initialize_inferiors): Delete.
12228 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12230 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12233 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12235 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12237 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12239 2011-05-26 Yao Qi <yao@codesourcery.com>
12241 * Makefile.in (thread-db.o): Track dependence to
12242 common/gdb_thread_db.h.
12243 * thread-db.c: include gdb_thread_db.h from right place.
12245 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12247 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12248 __FILE__ and __LINE__ to internal_error.
12250 2011-05-13 Doug Evans <dje@google.com>
12252 * thread-db.c (try_thread_db_load_from_sdir): New function.
12253 (try_thread_db_load_from_dir): New function.
12254 (thread_db_load_search): Handle $sdir, ignore $pdir.
12255 Remove trying of system directories if search of
12256 libthread-db-search-path fails, that is now done via $sdir.
12258 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12260 * server.c (handle_query): Add EnableDisableTracepoints to the list
12261 of supported features.
12262 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12264 (cmd_qtenable_disable): New.
12265 (cmd_qtstart): Install tracepoints even if disabled.
12266 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12267 receiving a QTEnable or QTDisable packet.
12268 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12269 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12271 (gdb_probe): Skip data collection if static tracepoint is disabled.
12273 2011-05-10 Doug Evans <dje@google.com>
12275 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12277 2011-05-04 Doug Evans <dje@google.com>
12279 * linux-low.c (linux_join): Skip process lookup.
12280 * spu-low.c (spu_join): Ditto.
12281 * server.c (join_inferiors_callback): Delete.
12282 (process_serial_event): For 'D' packet (detach) call join_inferior
12285 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12287 * README: Don't mention xscale*-*-linux*.
12288 * configure.srv (xscale*-*-linux*): Don't handle target.
12290 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12292 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12294 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12295 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12296 (i386_emit_void_call_2): Likewise.
12298 2011-04-26 Yao Qi <yao@codesourcery.com>
12300 * linux-low.c: Move common macros to linux-ptrace.h.
12301 Include linux-ptrace.h.
12302 * Makefile.in (linux_ptrace_h): New.
12303 (linux-low.o): Depends on linux-ptrace.h.
12305 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12307 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12308 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12309 (remote_prepare): New function with most of the TCP code from ...
12310 (remote_open): ... here. Detect PORT here unconditionally. Move also
12311 setting transport_is_reliable.
12312 * server.c (run_once): New variable.
12313 (gdbserver_usage): Document it.
12314 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12315 the first run if RUN_ONCE.
12316 * server.h (run_once, remote_prepare): New declarations.
12318 2011-04-19 Tom Tromey <tromey@redhat.com>
12320 * win32-low.c (handle_load_dll): Remove duplicate "the".
12322 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12324 Remove support for old Cygwin 1.5 versions.
12325 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12326 function to avoid warning.
12327 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12330 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12332 * gdbserver/server.h (Macro _): Define it if not available.
12334 2011-03-14 Michael Snyder <msnyder@vmware.com>
12336 * hostio.c (handle_close): Remove unnecessary null test.
12338 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12340 * Makefile.in (maintainer-clean realclean distclean): Remove
12341 "make ... subdir_do" command.
12343 2011-03-10 Michael Snyder <msnyder@vmware.com>
12345 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12347 * server.c (handle_v_run): Free alloced buffer on early return.
12349 2011-03-09 Yao Qi <yao@codesourcery.com>
12352 2011-03-04 Yao Qi <yao@codesourcery.com>
12354 * Makefile.in: Remove GNU make feature --directory.
12356 2011-03-05 Yao Qi <yao@codesourcery.com>
12358 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12359 (subdir_do): New make target. Copied from gdb/Makefile.
12360 (maintainer-clean, realclean, distclean, clean): Call corresponding
12361 make targets in common/Makefile.
12363 2011-02-11 Yao Qi <yao@codesourcery.com>
12365 * configure.ac: Call AC_PROG_RANLIB.
12366 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12367 * configure: Regenerate.
12369 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12371 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12373 2011-03-06 Yao Qi <yao@codesourcery.com>
12375 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12377 2011-03-05 Yao Qi <yao@codesourcery.com>
12379 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12380 (subdir_do): New make target. Copied from gdb/Makefile.
12381 (maintainer-clean, realclean, distclean, clean): Call corresponding
12382 make targets in common/Makefile.
12384 2011-03-04 Yao Qi <yao@codesourcery.com>
12386 * Makefile.in: Remove GNU make feature --directory.
12388 2011-03-04 Michael Snyder <msnyder@vmware.com>
12390 * server.c (queue_stop_reply): Call xmalloc not malloc.
12392 2011-03-02 Michael Snyder <msnyder@vmware.com>
12394 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12396 2011-02-28 Michael Snyder <msnyder@vmware.com>
12398 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12399 (cmd_qtframe): Ditto.
12400 (cmd_qtbuffer): Ditto.
12401 (cmd_bigqtbuffer): Ditto.
12403 * utils.c (decimal2str): Initialize 'width' to nine, then
12404 don't mess with it.
12406 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12408 * hostio.c (require_data): Free *data, not data.
12410 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12412 * hostio.c (require_data): Use free, not xfree.
12414 2011-02-27 Michael Snyder <msnyder@vmware.com>
12416 * server.c (handle_query): Discard unused value.
12418 * hostio.c (require_data): Free malloc memory before returning
12421 2011-02-26 Michael Snyder <msnyder@vmware.com>
12423 * linux-low.c (list_threads): Call closedir for dirent.
12425 2011-02-27 Michael Snyder <msnyder@vmware.com>
12427 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12428 a case statement falls through.
12430 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12432 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12435 2011-02-26 Michael Snyder <msnyder@vmware.com>
12437 * utils.c (decimal2str): Eliminate dead code and dead param.
12438 (pulongest): Drop dead param from call to decimal2str.
12441 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12443 Revert the following patch (not approved yet):
12444 2011-02-21 Hui Zhu <teawater@gmail.com>
12445 * tracepoint.c (tp_printf): New function.
12446 (eval_agent_expr): Handle gdb_agent_op_printf.
12448 2011-02-21 Hui Zhu <teawater@gmail.com>
12450 * tracepoint.c (tp_printf): New function.
12451 (eval_agent_expr): Handle gdb_agent_op_printf.
12453 2011-02-18 Tom Tromey <tromey@redhat.com>
12455 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12456 (tracepoint.o): Likewise.
12457 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12458 (gdb_agent_op_names): Likewise.
12460 2011-02-18 Tom Tromey <tromey@redhat.com>
12462 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12463 gdb_agent_op_rot>: New constants.
12464 (gdb_agent_op_names): Add pick and roll.
12465 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12468 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12470 * aclocal.m4: Regenerated with aclocal-1.11.1.
12472 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12474 * server.c (handle_qxfer_traceframe_info): New.
12475 (qxfer_packets): Register "traceframe-info".
12476 (handle_query): Report support for qXfer:traceframe-info:read+.
12477 * tracepoint.c (match_blocktype): New.
12478 (traceframe_find_block_type): Rename to ...
12479 (traceframe_walk_blocks): ... this. Add callback filter argument,
12481 (traceframe_find_block_type): New, reimplemented on top of
12482 traceframe_walk_blocks.
12483 (build_traceframe_info_xml): New.
12484 (traceframe_read_info): New.
12485 * server.h (traceframe_read_info): Declare.
12487 2011-02-11 Yao Qi <yao@codesourcery.com>
12489 * configure.ac: Call AC_PROG_RANLIB.
12490 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12491 * configure: Regenerate.
12493 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12495 * server.c (gdb_read_memory): Change return semantics to allow
12497 (handle_search_memory_1): Adjust.
12498 (process_serial_event) <'m' packet>: Handle partial transfers.
12499 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12501 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12503 * regcache.c (init_register_cache): Initialize
12504 regcache->register_status.
12505 (free_register_cache): Release regcache->register_status.
12506 (regcache_cpy): Copy register_status.
12507 (registers_to_string): Print 'x's for unavailable registers.
12508 (supply_register): Mark the register's status valid or
12509 unavailable, depending on whether a buffer was passed in or not.
12510 (supply_register_zeroed): New.
12511 (supply_regblock): Mark the registers' status valid or
12512 unavailable, depending on whether a buffer was passed in or not.
12513 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12514 (struct regcache): New `register_status' field.
12515 (supply_register_zeroed): Declare.
12516 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12517 supply_register_zeroed, rather than passing a NULL buffer to
12519 * tracepoint.c (fetch_traceframe_registers): Update comment.
12521 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12523 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12526 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12528 * server.h (decode_xfer_write): Change prototype.
12529 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12530 and don't extract the annex here.
12531 * server.c (decode_xfer_read): Remove `annex' parameter,
12532 and don't extract the annex here.
12533 (decode_xfer): New.
12534 (struct qxfer): New.
12535 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12536 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12537 (handle_qxfer_statictrace): New functions, abstracted out from
12538 handle_query, and made to use the struct qxfer interface.
12539 (handle_threads_qxfer_proper): Rename to ...
12540 (handle_qxfer_threads_proper): ... this.
12541 (handle_threads_qxfer): Rename to ...
12542 (handle_qxfer_threads): ... this. Adjust.
12543 (qxfer_packets): New array.
12544 (handle_qxfer): New function.
12545 (handle_query): Use handle_qxfer.
12547 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12549 * gdbreplay.c: Shorten lines of >= 80 columns.
12550 * linux-low.c: Ditto.
12551 * linux-ppc-low.c: Ditto.
12552 * linux-s390-low.c: Ditto.
12553 * linux-sparc-low.c: Ditto.
12554 * linux-x86-low.c: Ditto.
12555 * linux-xtensa-low.c: Ditto.
12556 * mem-break.c: Ditto.
12557 * nto-low.c: Ditto.
12558 * regcache.h: Ditto.
12559 * remote-utils.c: Ditto.
12562 * thread-db.c: Ditto.
12563 * tracepoint.c: Ditto.
12565 * win32-low.h: Ditto.
12567 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12569 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12572 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12574 * server.c (gdbserver_version): Update copyright year in version
12576 * gdbreplay.c (gdbreplay_version): Ditto.
12578 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12580 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12581 * linux-bfin-low.c: New file.
12582 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12583 PT_DATA_ADDR for BFIN targets.
12584 * Makefile.in (SFILES): Add linux-bfin-low.c.
12585 (clean): Remove reg-bfin.c.
12586 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12587 * README: Mention supported Blackfin targets.
12589 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12591 * .gitignore: New file.
12593 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12595 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12597 2010-10-22 Jie Zhang <jie@codesourcery.com>
12599 * Makefile.in: Add FLAGS_TO_PASS variable.
12600 (install): Remove dependency of install-only and recursively
12601 invoke make for install-only.
12603 2010-10-04 Doug Evans <dje@google.com>
12605 * Makefile.in (uninstall): Use $(DESTDIR).
12607 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12611 * linux-x86-low.c (compat_siginfo_from_siginfo)
12612 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12613 si_code is < 0. Check for si_code == SI_TIMER before checking for
12616 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12618 * lynx-i386-low.c: New file.
12619 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12621 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12623 * lynx-low.c (ptrace_request_to_str): Remove handling for
12624 request values that have been removed in LynxOS 5.x.
12626 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12628 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12631 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12633 * configure.ac: Add --enable-inprocess-agent option.
12634 * configure: Rebuilt.
12636 2010-09-06 Yao Qi <yao@codesourcery.com>
12638 * linux-low.c (linux_kill): Remove unused variable.
12639 (linux_stabilize_threads): Likewise.
12640 * server.c (start_inferior): Likewise.
12641 (queue_stop_reply_callback): Likewise.
12642 * tracepoint.c (do_action_at_tracepoint): Likewise.
12644 2010-09-06 Yao Qi <yao@codesourcery.com>
12646 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12649 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12651 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12653 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12655 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12658 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12660 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12661 gdbserver/lynx-ppc-low.c: New files.
12662 * Makefile.in (lynx_low_h): New variable.
12663 (lynx-low.o, lynx-ppc-low.o): New rules.
12664 * configure.ac: On LynxOS, link with -lnetinet.
12665 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12666 * configure: regenerate.
12668 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12670 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12671 * configure.ac: Add check for vasprintf and vsnprintf.
12672 * configure, config.in: Regenerate.
12673 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12675 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12677 * gdbreplay.c: Move include of alloca.h up, next to include of
12679 * server.h: Add include of malloc.h.
12680 * mem-break.c: Remove include of malloc.h.
12681 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12683 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12685 * Makefile.in (memmem.o): Build with -Wno-error.
12687 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12689 * utils.c (xsnprintf): Make non-static.
12690 * server.h: Add xsnprintf declaration.
12691 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12692 replace calls to snprintf by calls to xsnprintf throughout.
12694 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12696 * configure.ac: Add configure check for alloca.
12697 * configure, config.in: Regenerate.
12698 * server.h: Include alloca.h if it exists.
12699 * gdbreplay.c: Include alloca.h if it exists.
12701 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12703 * linux-low.c (__SIGRTMIN): Define if not already defined.
12704 (linux_create_inferior): Check for __ANDROID__ rather than
12706 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12707 are already deferred.
12708 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12709 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12710 stopped and already has a pending signal to report.
12711 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12712 a pending signal to report or is moving out of a jump pad.
12713 (linux_init_signals): Check for __ANDROID__ rather than
12716 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12718 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12719 debug_threads check. Avoid a linear search when not doing debug
12722 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12724 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12725 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12726 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12727 (process_event): Change local fd's type to gdb_fildes_t.
12728 (create_file_handler): Adjust prototype.
12729 (delete_file_handler): Adjust prototype.
12730 (handle_file_event): Adjust prototype. Use pfildes.
12731 (create_file_event): Adjsut prototype.
12732 * remote-utils.c (remote_desc, listen_desc): Change type to
12734 * server.h: New gdb_fildes_t typedef.
12735 [USE_WIN32API]: Include winsock2.h.
12736 (delete_file_handler, add_file_handler): Adjust prototypes.
12737 (pfildes): Declare.
12738 * utils.c (pfildes): New.
12740 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12742 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12743 * configure: Regenerate.
12745 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12747 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12748 (linux_done_accessing_memory): ... this.
12749 (linux_target_ops): Adjust.
12750 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12751 * nto-low.c (nto_target_ops): Adjust comment.
12752 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12753 * spu-low.c (spu_target_ops): Adjust comment.
12754 * target.h (target_ops): Rename unprepare_to_access_memory field
12755 to done_accessing_memory.
12756 (unprepare_to_access_memory): Rename to ...
12757 (done_accessing_memory): ... this.
12759 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12761 * linux-low.c (linux_prepare_to_access_memory): New.
12762 (linux_unprepare_to_access_memory): New.
12763 (linux_target_ops): Install them.
12764 * server.c (read_memory): Rename to ...
12765 (gdb_read_memory): ... this. Use
12766 prepare_to_access_memory/prepare_to_access_memory.
12767 (write_memory): Rename to ...
12768 (gdb_write_memory): ... this. Use
12769 prepare_to_access_memory/prepare_to_access_memory.
12770 (handle_search_memory_1): Adjust.
12771 (process_serial_event): Adjust.
12772 * target.h (struct target_ops): New fields
12773 prepare_to_access_memory and unprepare_to_access_memory.
12774 (prepare_to_access_memory, unprepare_to_access_memory): New.
12775 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12776 prepare_to_access_memory/prepare_to_access_memory.
12777 * nto-low.c (nto_target_ops): Adjust.
12778 * spu-low.c (spu_target_ops): Adjust.
12779 * win32-low.c (win32_target_ops): Adjust.
12781 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12783 * Makefile.in (WARN_CFLAGS): Get it from configure.
12784 (WERROR_CFLAGS): New.
12785 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12786 * configure.ac: Introduce --enable-werror, which adds -Werror to
12787 the compiler command line. Enabled by default. Disable with
12788 --disable-werror. Add -Wdeclaration-after-statement
12789 Wpointer-arith and -Wformat-nonliteral to warning flags.
12790 * configure: Regenerate.
12792 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12794 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12796 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12798 * gdbreplay.c (remote_error): New.
12800 (expect): Use gdbchar. Check for error reading from GDB.
12801 Clarify sync error output.
12802 (play): Check for errors writing to GDB.
12803 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12804 * remote-utils.c (getpkt): Check for errors writing to the remote
12807 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12809 * linux-low.c (linux_wait_1): Move non-debugging code out of
12810 `debug_threads' control.
12812 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12814 * linux-low.c (linux_wait_1): Don't set last_status here.
12815 * server.c (push_event, queue_stop_reply_callback): Assert we're
12816 not pushing a TARGET_WAITKIND_IGNORE event.
12817 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12818 (myresume, handle_target_event): Set the thread's last_resume_kind
12819 and last_status from the target returned status.
12821 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12825 * linux-x86-low.c (update_debug_registers_callback): New.
12826 (i386_dr_low_set_addr): Use it.
12827 (i386_dr_low_get_addr): New.
12828 (i386_dr_low_set_control): Use update_debug_registers_callback.
12829 (i386_dr_low_get_control): New.
12830 (i386_dr_low_get_status): Adjust.
12831 * linux-low.c (linux_stop_lwp): New.
12832 * linux-low.h (linux_stop_lwp): Declare.
12834 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12835 argument instead of a i386_debug_reg_state.
12836 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12837 a i386_debug_reg_state.
12838 (i386_insert_aligned_watchpoint): Adjust.
12839 (i386_remove_aligned_watchpoint): Adjust.
12840 (i386_low_stopped_data_address): Read the debug registers from the
12841 inferior instead of from the mirrors.
12842 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12843 (i386_dr_low_get_addr): Declare.
12844 (i386_dr_low_get_control): Declare.
12845 (i386_dr_low_get_status): Change prototype.
12847 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12848 (i386_dr_low_get_addr): New.
12849 (i386_dr_low_get_control): New.
12850 (i386_dr_low_get_status): Adjust prototype. Return
12852 (i386_initial_stuff): Clear dr_status_mirror and
12854 (i386_get_thread_context): Adjust.
12855 (i386_set_thread_context): Adjust.
12856 (i386_thread_added): Adjust.
12858 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12860 * linux-low.h (linux_thread_area): Delete declaration.
12862 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12864 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12865 after its termination.
12867 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12869 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12870 (gdb_wants_all_stopped): Delete.
12871 (linux_wait_1): Don't call them.
12872 * server.c (handle_v_cont): Tag all threads as want-stopped.
12873 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12874 stopped as "client-wants-stopped".
12876 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12878 * Makefile.in (signals_h): New.
12879 (server_h): Depend on it.
12880 (server.o): Don't depend on $(signals_def).
12881 (signals.o): Depend on $(signals_def).
12883 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12885 * Makefile.in (signals_def): New.
12886 (server_h): Append include/gdb/signals.h and signals_def.
12887 (server.o): Append signals_def.
12889 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12891 * server.c (handle_target_event): Use target_signal_to_host for
12892 resume_info.sig initialization.
12893 * target.h (struct thread_resume) <sig>: New comment.
12895 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12897 * server.c (handle_query): strcpy() the returned string from paddress()
12898 instead of sprintf().
12899 * utils.c (paddress): Return phex_nz().
12901 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12903 * server.c (handle_v_cont): Call mourn_inferior if process
12905 (myresume): Likewise.
12907 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12909 Static tracepoints, and integration with UST.
12911 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12912 * mem-break.c (uninsert_all_breakpoints)
12913 (reinsert_all_breakpoints): New.
12914 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12915 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12916 (gdb_agent_ust_loaded, helper_thread_id)
12917 (gdb_agent_helper_thread_id): New macros.
12918 (struct ipa_sym_addresses): Add addr_ust_loaded,
12919 addr_helper_thread_id, addr_cmd_buf.
12920 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12921 (in_process_agent_loaded_ust): New.
12922 (write_e_ust_not_loaded): New.
12923 (maybe_write_ipa_ust_not_loaded): New.
12924 (struct collect_static_trace_data_action): New.
12925 (enum tracepoint_type) <static_tracepoint>: New.
12926 (struct tracepoint) <handle>: Mention static tracepoints.
12927 (struct static_tracepoint_ctx): New.
12928 (CMD_BUF_SIZE): New.
12929 (add_tracepoint_action): Handle static tracepoint actions.
12930 (unprobe_marker_at): New.
12931 (clear_installed_tracepoints): Handle static tracepoints.
12932 (cmd_qtdp): Handle static tracepoints.
12933 (probe_marker_at): New.
12934 (cmd_qtstart): Handle static tracepoints.
12935 (response_tracepoint): Handle static tracepoints.
12936 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12937 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12938 (get_context_regcache): Handle static tracepoints.
12939 (do_action_at_tracepoint): Handle static tracepoint actions.
12940 (traceframe_find_block_type): Handle static trace data blocks.
12941 (traceframe_read_sdata): New.
12942 (download_tracepoints): Download static tracepoint actions.
12943 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12944 (GDB_PROBE_NAME): New.
12946 (GET_UST_SYM): New.
12949 (ust_marker_to_static_tracepoint): New.
12951 (collect_ust_data_at_tracepoint): New.
12952 (gdb_ust_probe): New.
12953 (UNIX_PATH_MAX, SOCK_DIR): New.
12954 (gdb_ust_connect_sync_socket): New.
12955 (resume_thread, stop_thread): New.
12956 (run_inferior_command): New.
12957 (init_named_socket): New.
12958 (gdb_ust_socket_init): New.
12959 (cstr_to_hexstr): New.
12961 (first_marker, next_marker): New.
12962 (response_ust_marker): New.
12963 (cmd_qtfstm, cmd_qtsstm): New.
12964 (unprobe_marker_at, probe_marker_at): New.
12965 (cmd_qtstmat, gdb_ust_thread): New.
12966 (gdb_ust_init): New.
12967 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12968 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12969 (ST_REGENTRY): New.
12970 (x86_64_st_collect_regmap): New.
12971 (X86_64_NUM_ST_COLLECT_GREGS): New.
12972 (AMD64_RIP_REGNUM): New.
12973 (supply_static_tracepoint_registers): New.
12974 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12975 (ST_REGENTRY): New.
12976 (i386_st_collect_regmap): New.
12977 (i386_NUM_ST_COLLECT_GREGS): New.
12978 (supply_static_tracepoint_registers): New.
12979 * server.c (handle_query): Handle qXfer:statictrace:read.
12980 <qSupported>: Report support for StaticTracepoints, and
12981 qXfer:statictrace:read features.
12982 * server.h (traceframe_read_sdata)
12983 (supply_static_tracepoint_registers): Declare.
12984 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12985 (unpack_varlen_hex): Include in IPA build.
12986 * Makefile.in (ustlibs, ustinc): New.
12987 (IPA_OBJS): Add remote-utils-ipa.o.
12988 ($(IPA_LIB)): Link -ldl and -lpthread.
12990 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12991 * config.in, configure: Regenerate.
12993 2010-06-20 Ian Lance Taylor <iant@google.com>
12994 Pedro Alves <pedro@codesourcery.com>
12996 * linux-x86-low.c (always_true): Delete.
12997 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12998 trying to fool the compiler with always_true.
13000 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13002 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13003 conditions in gdbserver.
13005 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13007 * spu-low.c (spu_read_memory): Wrap around local store limit.
13008 (spu_write_memory): Likewise.
13010 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13012 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13013 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13015 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13017 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13018 uses with LONGEST uses.
13020 2010-06-14 Stan Shebs <stan@codesourcery.com>
13021 Pedro Alves <pedro@codesourcery.com>
13025 * linux-x86-low.c: Include limits.h.
13027 (always_true): New.
13030 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13031 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13032 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13033 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13034 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13035 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13036 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13037 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13038 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13039 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13040 (amd64_emit_void_call_2): New.
13041 (amd64_emit_ops): New.
13042 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13043 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13044 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13045 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13046 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13047 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13048 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13049 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13050 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13051 (i386_emit_stack_adjust, i386_emit_int_call_1)
13052 (i386_emit_void_call_2): New.
13053 (i386_emit_ops): New.
13054 (x86_emit_ops): New.
13055 (the_low_target): Install x86_emit_ops.
13056 * server.h (struct emit_ops): New.
13057 (get_raw_reg_func_addr): Declare.
13058 (current_insn_ptr, emit_error): Declare.
13059 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13060 (set_trace_state_variable_value): New defines.
13061 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13062 addr_get_trace_state_variable_value and
13063 addr_set_trace_state_variable_value.
13064 (symbol_list): New fields for get_raw_reg,
13065 get_trace_state_variable_value and set_trace_state_variable_value.
13066 (condfn): New typedef.
13067 (struct tracepoint): New field `compiled_cond'.
13068 (do_action_at_tracepoint): Clear compiled_cond.
13069 (get_trace_state_variable_value, set_trace_state_variable_value):
13071 (condition_true_at_tracepoint): If there's a compiled condition,
13073 (current_insn_ptr, emit_error): New globals.
13074 (struct bytecode_address): New.
13075 (get_raw_reg_func_addr): New.
13076 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13077 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13078 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13079 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13080 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13081 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13082 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13083 (compile_tracepoint_condition, compile_bytecodes): New.
13084 * target.h (emit_ops): Forward declare.
13085 (struct target_ops): New field emit_ops.
13086 (target_emit_ops): New.
13087 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13088 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13089 * linux-low.c (linux_emit_ops): New.
13090 (linux_target_ops): Install it.
13091 * linux-low.h (struct linux_target_ops): New field emit_ops.
13093 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13095 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13096 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13098 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13099 Stan Shebs <stan@codesourcery.com>
13101 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13102 (all): Depend on $(extra_libraries).
13103 (install-only): Install the IPA.
13104 (IPA_OBJS, IPA_LIB): New.
13105 (clean): Remove the IPA lib.
13106 (IPAGENT_CFLAGS): New.
13107 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13108 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13109 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13110 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13111 * configure.ac: Check for atomic builtins support in the compiler.
13112 (IPA_DEPFILES, extra_libraries): Define.
13113 * configure.srv (ipa_obj): Add description.
13114 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13115 (i[34567]86-*-linux*): Set ipa_obj.
13116 (x86_64-*-linux*): Set ipa_obj.
13117 * linux-low.c (stabilizing_threads): New.
13118 (supports_fast_tracepoints): New.
13119 (linux_detach): Stabilize threads before detaching.
13120 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13121 the lwp is either not stabilizing, or is moving out of a jump pad.
13122 (linux_fast_tracepoint_collecting): New.
13123 (maybe_move_out_of_jump_pad): New.
13124 (enqueue_one_deferred_signal): New.
13125 (dequeue_one_deferred_signal): New.
13126 (linux_wait_for_event_1): If moving out of a jump pad, defer
13127 pending signals to later.
13128 (linux_stabilize_threads): New.
13129 (linux_wait_1): Check if threads need moving out of jump pads, and
13131 (stuck_in_jump_pad_callback): New.
13132 (move_out_of_jump_pad_callback): New.
13133 (lwp_running): New.
13134 (linux_resume_one_lwp): Handle moving out of jump pads.
13135 (linux_set_resume_request): Dequeue deferred signals.
13136 (need_step_over_p): Also step over fast tracepoint jumps.
13137 (start_step_over): Also uninsert fast tracepoint jumps.
13138 (finish_step_over): Also reinsert fast tracepoint jumps.
13139 (linux_install_fast_tracepoint_jump): New.
13140 (linux_target_ops): Install linux_stabilize_threads and
13141 linux_install_fast_tracepoint_jump_pad.
13142 * linux-low.h (linux_target_ops) <get_thread_area,
13143 install_fast_tracepoint_jump_pad>: New fields.
13144 (struct lwp_info) <collecting_fast_tracepoint,
13145 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13146 (linux_get_thread_area): Declare.
13147 * linux-x86-low.c (jump_insn): New.
13148 (x86_get_thread_area): New.
13149 (append_insns): New.
13150 (push_opcode): New.
13151 (amd64_install_fast_tracepoint_jump_pad): New.
13152 (i386_install_fast_tracepoint_jump_pad): New.
13153 (x86_install_fast_tracepoint_jump_pad): New.
13154 (the_low_target): Install x86_get_thread_area and
13155 x86_install_fast_tracepoint_jump_pad.
13156 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13157 (struct fast_tracepoint_jump): New.
13158 (fast_tracepoint_jump_insn): New.
13159 (fast_tracepoint_jump_shadow): New.
13160 (find_fast_tracepoint_jump_at): New.
13161 (fast_tracepoint_jump_here): New.
13162 (delete_fast_tracepoint_jump): New.
13163 (set_fast_tracepoint_jump): New.
13164 (uninsert_fast_tracepoint_jumps_at): New.
13165 (reinsert_fast_tracepoint_jumps_at): New.
13166 (set_breakpoint_at): Use write_inferior_memory.
13167 (uninsert_raw_breakpoint): Use write_inferior_memory.
13168 (check_mem_read): Mask out fast tracepoint jumps.
13169 (check_mem_write): Mask out fast tracepoint jumps.
13170 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13171 (set_fast_tracepoint_jump): Declare.
13172 (delete_fast_tracepoint_jump)
13173 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13174 (reinsert_fast_tracepoint_jumps_at): Declare.
13175 * regcache.c: Don't compile many functions when building the
13176 in-process agent library.
13177 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13178 the register buffer in the heap.
13179 (free_register_cache): If the register buffer isn't owned by the
13180 regcache, don't free it.
13181 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13182 pre-existing register caches.
13183 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13185 (convert_ascii_to_int): : Constify `from' parameter type.
13186 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13187 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13188 the needed buffer in-place.
13189 (relocate_instruction): New.
13190 * server.c (handle_query) <qSymbols>: If the target supports
13191 tracepoints, give it a chance of looking up symbols. Report
13192 support for fast tracepoints.
13193 (handle_status): Stabilize threads.
13194 (process_serial_event): Adjust.
13195 * server.h (struct fast_tracepoint_jump): Forward declare.
13196 (struct process_info) <fast_tracepoint_jumps>: New field.
13197 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13198 (decode_X_packet, decode_M_packet): Adjust.
13199 (relocate_instruction): Declare.
13200 (in_process_agent_loaded): Declare.
13201 (tracepoint_look_up_symbols): Declare.
13202 (struct fast_tpoint_collect_status): Declare.
13203 (fast_tracepoint_collecting): Declare.
13204 (force_unlock_trace_buffer): Declare.
13205 (handle_tracepoint_bkpts): Declare.
13206 (initialize_low_tracepoint)
13207 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13208 * target.h (struct target_ops) <stabilize_threads,
13209 install_fast_tracepoint_jump_pad>: New fields.
13210 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13211 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13212 [HAVE_STDINT_H]: Include stdint.h.
13213 (trace_debug_1): Rename to ...
13214 (trace_vdebug): ... this.
13215 (trace_debug): Rename to ...
13216 (trace_debug_1): ... this. Add `level' parameter.
13217 (trace_debug): New.
13218 (ATTR_USED, ATTR_NOINLINE): New.
13219 (IP_AGENT_EXPORT): New.
13220 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13221 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13222 (about_to_request_buffer_space, trace_buffer_is_full)
13223 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13224 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13225 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13226 (traceframe_write_count, traceframes_created)
13227 (trace_state_variables)
13228 New renaming defines.
13229 (struct ipa_sym_addresses): New.
13230 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13231 (symbol_list): New.
13232 (ipa_sym_addrs): New.
13233 (all_tracepoint_symbols_looked_up): New.
13234 (in_process_agent_loaded): New.
13235 (write_e_ipa_not_loaded): New.
13236 (maybe_write_ipa_not_loaded): New.
13237 (tracepoint_look_up_symbols): New.
13238 (debug_threads) [IN_PROCESS_AGENT]: New.
13239 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13240 (UNKNOWN_SIDE_EFFECTS): New.
13241 (stop_tracing): New.
13242 (flush_trace_buffer): New.
13243 (stop_tracing_bkpt): New.
13244 (flush_trace_buffer_bkpt): New.
13245 (read_inferior_integer): New.
13246 (read_inferior_uinteger): New.
13247 (read_inferior_data_pointer): New.
13248 (write_inferior_data_pointer): New.
13249 (write_inferior_integer): New.
13250 (write_inferior_uinteger): New.
13251 (struct collect_static_trace_data_action): Delete.
13252 (enum tracepoint_type): New.
13253 (struct tracepoint) <type>: New field `type'.
13254 <actions_str, step_actions, step_actions_str>: Only include in
13256 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13257 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13258 (tracepoints): Use IP_AGENT_EXPORT.
13259 (last_tracepoint): Don't include in the IPA.
13260 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13261 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13262 (alloced_trace_state_variables): New.
13263 (trace_state_variables): Use IP_AGENT_EXPORT.
13264 (traceframe_t): Delete unused variable.
13265 (circular_trace_buffer): Don't include in the IPA.
13266 (trace_buffer_start): Delete.
13267 (struct trace_buffer_control): New.
13268 (trace_buffer_free): Delete.
13269 (struct ipa_trace_buffer_control): New.
13270 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13271 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13273 (trace_buffer_ctrl): New.
13274 (TRACE_BUFFER_CTRL_CURR): New.
13275 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13276 Reimplement as macros.
13277 (trace_buffer_wrap): Delete.
13278 (traceframe_write_count, traceframe_read_count)
13279 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13280 (struct tracepoint_hit_ctx) <type>: New field.
13281 (struct fast_tracepoint_ctx): New.
13282 (memory_barrier): New.
13284 (record_tracepoint_error): Update atomically in the IPA.
13285 (clear_inferior_trace_buffer): New.
13286 (about_to_request_buffer_space): New.
13287 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13288 updating the same buffer.
13289 (add_tracepoint): Default the tracepoint's type to trap
13290 tracepoint, and orig_size to -1.
13291 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13292 internal variables.
13293 (create_trace_state_variable): New parameter `gdb'. Handle it.
13294 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13295 (cmd_qtdp): Handle fast tracepoints.
13296 (cmd_qtdv): Adjust.
13297 (max_jump_pad_size): New.
13298 (gdb_jump_pad_head): New.
13299 (get_jump_space_head): New.
13300 (claim_jump_space): New.
13301 (sort_tracepoints): New.
13302 (MAX_JUMP_SIZE): New.
13303 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13305 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13306 support. Upload fast traceframes, and delete internal IPA
13308 (stop_tracing_handler): New.
13309 (flush_trace_buffer_handler): New.
13310 (cmd_qtstop): Upload fast tracepoints.
13311 (response_tracepoint): Handle fast tracepoints.
13312 (tracepoint_finished_step): Upload fast traceframes. Set the
13313 tracepoint hit context's tracepoint type.
13314 (handle_tracepoint_bkpts): New.
13315 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13316 type. Add comment about fast tracepoints.
13317 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13318 non-existing action_str field.
13319 (get_context_regcache): Handle fast tracepoints.
13320 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13322 (fast_tracepoint_from_jump_pad_address): New.
13323 (fast_tracepoint_from_ipa_tpoint_address): New.
13324 (collecting_t): New.
13325 (force_unlock_trace_buffer): New.
13326 (fast_tracepoint_collecting): New.
13328 (gdb_collect): New.
13329 (write_inferior_data_ptr): New.
13330 (target_tp_heap): New.
13331 (target_malloc): New.
13332 (download_agent_expr): New.
13334 (download_tracepoints): New.
13335 (download_trace_state_variables): New.
13336 (upload_fast_traceframes): New.
13337 (IPA_FIRST_TRACEFRAME): New.
13338 (IPA_NEXT_TRACEFRAME_1): New.
13339 (IPA_NEXT_TRACEFRAME): New.
13340 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13341 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13342 (gdb_jump_pad_buffer_end): New.
13343 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13344 (initialize_tracepoint): Adjust.
13345 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13346 buffer. Initialize the low module.
13347 * utils.c (PREFIX, TOOLNAME): New.
13348 (malloc_failure): Use PREFIX.
13349 (error): In the IPA, an error causes an exit.
13350 (fatal, warning): Use PREFIX.
13351 (internal_error): Use TOOLNAME.
13352 (NUMCELLS): Increase to 10.
13353 * configure, config.in: Regenerate.
13355 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13357 * server.c (handle_query) <qSupported>: Do two passes over the
13358 qSupported string to avoid nesting strtok.
13360 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13362 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13364 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13365 -Wl,--dynamic-list.
13366 * configure: Regenerate.
13367 * proc-service.list: New.
13369 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13371 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13374 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13376 * gdbreplay.c (remote_open): Check error return from socket() call by
13377 its equality to -1 not by it being negative.
13378 * remote-utils.c (remote_open): Likewise.
13380 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13382 * config.h: Regenerate.
13384 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13386 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13387 doesn't provide PTRACE_GET_THREAD_AREA.
13389 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13391 * linux-m68k-low.c: Include <asm/ptrace.h>
13392 (ps_get_thread_area): Implement.
13394 2010-05-03 Doug Evans <dje@google.com>
13396 * event-loop.c (struct callback_event): New struct.
13397 (callback_list): New global.
13398 (append_callback_event, delete_callback_event): New functions.
13399 (process_callback): New function.
13400 (start_event_loop): Call it.
13401 * remote-utils.c (NOT_SCHEDULED): Define.
13402 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13403 moved out of readchar.
13404 (readchar): Rewrite. Call reschedule before returning.
13405 (reset_readchar): New function.
13406 (remote_close): Call it.
13407 (process_remaining, reschedule): New functions.
13408 * server.h (callback_handler_func): New typedef.
13409 (append_callback_event, delete_callback_event): Declare.
13411 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13413 * proc-service.c (ps_pglobal_lookup): Use
13414 thread_db_look_up_one_symbol.
13415 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13416 parameter. Use it instead of all_symbols_looked_up.
13417 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13419 (all_symbols_looked_up): Don't declare.
13420 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13421 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13423 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13424 Set all_symbols_looked_up here.
13425 (thread_db_look_up_one_symbol): New.
13426 (thread_db_get_tls_address): Adjust.
13427 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13428 thread_db object on the heap, and tentatively set it in the
13430 (thread_db_init): Don't set all_symbols_looked_up here.
13431 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13433 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13435 * linux-low.c (linux_kill, linux_detach): Adjust.
13436 (status_pending_p_callback): Remove redundant statement. Check
13437 for !TARGET_WAITIKIND_IGNORE, instead of
13438 TARGET_WAITKIND_STOPPED.
13439 (handle_tracepoints): Make sure LWP is locked. Adjust.
13440 (linux_wait_for_event_1): Adjust.
13441 (linux_cancel_breakpoints): New.
13442 (unsuspend_one_lwp): New.
13443 (unsuspend_all_lwps): New.
13444 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13445 (send_sigstop_callback): Change return type to int, add new
13446 `except' parameter and handle it.
13447 (suspend_and_send_sigstop_callback): New.
13448 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13449 pass them down. If SUSPEND, also increment the lwp's suspend
13451 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13452 (need_step_over_p): Don't consider suspended LWPs.
13453 (start_step_over): Adjust.
13454 (proceed_one_lwp): Change return type to int, add new `except'
13455 parameter and handle it.
13456 (unsuspend_and_proceed_one_lwp): New.
13457 (proceed_all_lwps): Use find_inferior instead of
13459 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13460 also decrement the suspend count of LWPs. Pass `except' down,
13461 instead of hacking its suspend count.
13462 (linux_pause_all): Add `freeze' parameter. Adjust.
13463 (linux_unpause_all): New.
13464 (linux_target_ops): Install linux_unpause_all.
13465 * server.c (handle_status): Adjust.
13466 * target.h (struct target_ops): New fields `unpause_all' and
13467 `cancel_breakpoints'. Add new parameter to `pause_all'.
13468 (pause_all): Add new `freeze' parameter.
13469 (unpause_all): New.
13470 (cancel_breakpoints): New.
13471 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13472 cancel breakpoints.
13473 (cmd_qtstart): Pause threads.
13474 (stop_tracing): Pause threads, and cancel breakpoints.
13475 * win32-low.c (win32_target_ops): Adjust.
13477 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13479 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13480 the inferior right away from here...
13481 (linux_wait_1): ... to here, and adjust to check the thread's
13482 last_resume_kind instead of the lwp's step or stop_expected flags.
13484 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13486 * README: Use consistent `GDB' and `GDBserver' spellings.
13488 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13490 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13491 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13492 (linux_detach_one_lwp): Assume the lwp is stopped.
13493 (any_thread_of): Delete.
13494 (linux_detach): Stop all lwps here. Don't blindly delete all
13496 (delete_lwp_callback): New.
13497 (linux_mourn): Delete all lwps of the process that is gone.
13498 (linux_wait_1): Don't delete the last lwp of the process here.
13499 * mem-break.h (mark_breakpoints_out): Declare.
13500 * mem-break.c (mark_breakpoints_out): New.
13501 (free_all_breakpoints): Use it.
13502 * server.c (handle_target_event): If the process is gone, mark
13504 * thread-db.c (struct thread_db) <create_bp>: New field.
13505 (thread_db_enable_reporting): Fix prototype. Store a thread event
13506 breakpoint reference in the thread_db struct.
13507 (thread_db_load_search): Clear the thread_db object.
13508 (try_thread_db_load_1): Ditto.
13509 (switch_to_process): New.
13510 (disable_thread_event_reporting): Use it.
13511 (remove_thread_event_breakpoints): New.
13512 (thread_db_detach, thread_db_mourn): Use it.
13514 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13516 * linux-low.c (linux_enable_event_reporting): New.
13517 (linux_wait_for_event_1, handle_extended_wait): Use it.
13519 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13521 * linux-low.c (linux_kill_one_lwp, linux_kill)
13522 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13523 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13524 SIGSTOP even if the LWP is stopped.
13525 (send_sigstop_callback): New.
13526 (stop_all_lwps): Use send_sigstop_callback instead.
13527 (linux_resume_one_thread): Adjust.
13528 (proceed_one_lwp): Still proceed an LWP that the client has
13529 requested to stop, if we haven't reported it as stopped yet. Make
13530 sure that LWPs the client want stopped, have a pending SIGSTOP.
13532 2010-04-26 Doug Evans <dje@google.com>
13534 * server.c (handle_general_set): Make static.
13536 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13537 Print received char after testing for error/eof instead of before.
13538 (input_interrupt): Tweak comment.
13540 2010-04-23 Doug Evans <dje@google.com>
13542 * server.c (start_inferior): Print inferior argv if --debug.
13544 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13546 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13547 * nto-x86-low.c: Include server.h
13549 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13551 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13552 be consistent with other sources of this directory.
13553 (init_registers_amd64): Correct name of source file of this function
13556 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13558 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13559 64-bit executables.
13561 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13563 * win32-i386-low.c: Add 64-bit support.
13564 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13565 (init_registers_amd64): Declare.
13566 (mappings): Add 64-bit version of array.
13567 (init_windows_x86): New function.
13568 (the_low_target): Change init_arch field to init_windows_x86.
13570 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13572 * win32-low.c: Adapt to support also 64-bit architecture.
13573 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13574 (get_image_name): Use SIZE_T type for local variable `done'.
13575 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13576 (toolhelp_get_dll_name): Idem.
13577 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13578 Use uintptr_t typecast to avoid warning.
13579 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13580 (handle_exception): Use phex_nz to avoid warning.
13581 (win32_wait): Remove unused local variable `process'.
13583 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13585 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13588 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13590 * configure.ac: Use `ws2_32' library for srv_mingw.
13591 * configure: Regenerate.
13592 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13593 * remote-utils.c: Likewise.
13595 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13597 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13598 if __x86_64__ is defined.
13600 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13602 * configure: Regenerate.
13604 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13606 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13607 * target.h (target_ops): New get_tib_address field.
13608 * win32-low.h (win32_thread_info): Add thread_local_base field.
13609 * win32-low.c (child_add_thread): Add tlb argument.
13610 Set thread_local_base field to TLB.
13611 (get_child_debug_event): Adapt to child_add_thread change.
13612 (win32_get_tib_address): New function.
13613 (win32_target_ops): Set get_tib_address field to
13614 win32_get_tib_address.
13615 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13617 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13619 * linux-low.c (linux_mourn): Also remove the process.
13620 * server.c (handle_target_event): Don't remove the process here.
13621 * nto-low.c (nto_mourn): New.
13622 (nto_target_ops): Install it.
13623 * spu-low.c (spu_mourn): New.
13624 (spu_target_ops): Install it.
13625 * win32-low.c (win32_mourn): New.
13626 (win32_target_ops): Install it.
13628 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13630 * server.h (buffer_xml_printf): Remove redundant `;'.
13632 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13634 * regcache.c (set_register_cache): Invalidate regcaches before
13635 changing the register cache layout.
13636 (regcache_invalidate_one): Allow a NULL regcache.
13637 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13638 regcaches before changing the register cache layout or the target
13641 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13643 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13644 variable warning on Linux/x86-64.
13646 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13648 GDBserver disconnected tracing support.
13650 * linux-low.c (linux_remove_process): Delete.
13651 (add_lwp): Don't set last_resume_kind here.
13652 (linux_kill): Use `mourn'.
13653 (linux_detach): Use `thread_db_detach', and `mourn'.
13654 (linux_mourn): New.
13655 (linux_attach_lwp_1): Adjust comment.
13656 (linux_attach): last_resume_kind moved the thread_info; adjust.
13657 (status_pending_p_callback): Adjust.
13658 (linux_wait_for_event_1): Adjust.
13659 (count_events_callback, select_singlestep_lwp_callback)
13660 (select_event_lwp_callback, cancel_breakpoints_callback)
13661 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13662 (proceed_one_lwp): Adjust.
13663 (linux_async): Add debug output.
13664 (linux_thread_stopped): New.
13665 (linux_pause_all): New.
13666 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13668 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13669 (thread_db_free): Delete declaration.
13670 (thread_db_detach, thread_db_mourn): Declare.
13671 * thread-db.c (thread_db_init): Use thread_db_mourn.
13672 (thread_db_free): Delete, split in two.
13673 (disable_thread_event_reporting): New.
13674 (thread_db_detach): New.
13675 (thread_db_mourn): New.
13677 * server.h (struct thread_info) <last_resume_kind>: New field.
13678 <attached>: Add comment.
13679 <gdb_detached>: New field.
13680 (handler_func): Change return type to int.
13681 (handle_serial_event, handle_target_event): Ditto.
13682 (gdb_connected): Declare.
13684 (disconnected_tracing): Declare.
13685 (stop_tracing): Declare.
13687 * server.c (handle_query) <qSupported>: Report support for
13688 disconnected tracing.
13689 (queue_stop_reply_callback): Account for running threads.
13690 (gdb_wants_thread_stopped): New.
13691 (gdb_wants_all_threads_stopped): New.
13692 (gdb_reattached_process): New.
13693 (handle_status): Clear the `gdb_detached' flag of all processes.
13694 In all-stop, stop all threads.
13695 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13696 (process_serial_event): If the remote connection breaks, or if an
13697 exit was forced with "monitor exit", force an event loop exit.
13698 Handle disconnected tracing on detach.
13699 (handle_serial_event): Adjust.
13700 (handle_target_event): If GDB isn't connected, forward events back
13701 to the inferior, unless the last process exited, in which case,
13702 exit gdbserver. Adjust interface.
13704 * remote-utils.c (remote_open): Don't block in accept. Instead
13705 register an event loop source on the listen socket file
13706 descriptor. Refactor bits into ...
13707 (listen_desc): ... this new global.
13708 (gdb_connected): ... this new function.
13709 (enable_async_notification): ... this new function.
13710 (handle_accept_event): ... this new function.
13711 (remote_close): Clear remote_desc.
13713 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13715 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13717 (mourn_inferior): Define.
13718 (target_process_qsupported): Avoid the dangling else problem.
13719 (thread_stopped): Define.
13720 (pause_all): Define.
13721 (target_waitstatus_to_string): Declare.
13722 * target.c (target_waitstatus_to_string): New.
13724 * tracepoint.c (tracing): Make extern.
13725 (disconnected_tracing): New.
13726 (stop_tracing): Make extern. Handle tracing stops due to GDB
13728 (cmd_qtdisconnected): New.
13729 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13730 (handle_tracepoint_general_set): Handle QTDisconnected.
13732 * event-loop.c (event_handler_func): Change return type to int.
13733 (process_event): Bail out if the event handler wants the event
13735 (handle_file_event): Ditto.
13736 (start_event_loop): Bail out if the event handler wants the event
13739 * nto-low.c (nto_target_ops): Adjust.
13740 * spu-low.c (spu_wait): Don't remove the process here.
13741 (spu_target_ops): Adjust.
13742 * win32-low.c (win32_wait): Don't remove the process here.
13743 (win32_target_ops): Adjust.
13745 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13747 * regcache.c (realloc_register_cache): Invalidate inferior's
13748 regcache before recreating it.
13750 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13752 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13754 2010-04-09 Stan Shebs <stan@codesourcery.com>
13755 Pedro Alves <pedro@codesourcery.com>
13757 * server.h (LONGEST): New.
13758 (struct thread_info) <while_stepping>: New field.
13759 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13761 (initialize_tracepoint, handle_tracepoint_general_set)
13762 (handle_tracepoint_query, tracepoint_finished_step)
13763 (tracepoint_was_hit, release_while_stepping_state_list):
13764 (current_traceframe): Declare.
13765 * server.c (handle_general_set): Handle tracepoint packets.
13766 (read_memory): New.
13767 (write_memory): New.
13768 (handle_search_memory_1): Use read_memory.
13769 (handle_query): Report support for conditional tracepoints, trace
13770 state variables, and tracepoint sources. Handle tracepoint
13772 (main): Initialize the tracepoints module.
13773 (process_serial_event): Handle traceframe reads/writes.
13775 * linux-low.c (handle_tracepoints): New.
13776 (linux_wait_1): Call it.
13777 (linux_resume_one_lwp): Handle while-stepping.
13778 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13779 (linux_target_ops): Install them.
13780 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13782 * linux-x86-low.c (x86_supports_tracepoints): New.
13783 (the_low_target). Install it.
13785 * mem-break.h (delete_breakpoint): Declare.
13786 * mem-break.c (delete_breakpoint): Make external.
13788 * target.h (struct target_ops): Add `supports_tracepoints',
13789 `read_pc', and `write_pc' fields.
13790 (target_supports_tracepoints): Define.
13791 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13794 * regcache.h (struct regcache) <registers_owned>: New field.
13795 (init_register_cache, regcache_cpy): Declare.
13796 (regcache_read_pc, regcache_write_pc): Declare.
13797 (register_cache_size): Declare.
13798 (supply_regblock): Declare.
13799 * regcache.c (init_register_cache): New.
13800 (new_register_cache): Use it.
13801 (regcache_cpy): New.
13802 (register_cache_size): New.
13803 (supply_regblock): New.
13804 (regcache_read_pc, regcache_write_pc): New.
13806 * tracepoint.c: New.
13808 * Makefile.in (OBS): Add tracepoint.o.
13809 (tracepoint.o): New rule.
13811 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13813 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13815 (i386-mmx.c): Likewise.
13816 (i386-mmx-linux.o): Likewise.
13817 (i386-mmx-linux.c): Likewise.
13819 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13820 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13821 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13822 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13824 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13825 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13826 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13828 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13830 * Makefile.in (clean): Updated.
13832 (i386-avx.c): Likewise.
13833 (i386-avx-linux.o): Likewise.
13834 (i386-avx-linux.c): Likewise.
13835 (amd64-avx.o): Likewise.
13836 (amd64-avx.c): Likewise.
13837 (amd64-avx-linux.o): Likewise.
13838 (amd64-avx-linux.c): Likewise.
13840 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13841 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13842 (srv_amd64_regobj): Add amd64-avx.o.
13843 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13844 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13845 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13846 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13847 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13848 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13849 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13851 * i387-fp.c: Include "i386-xstate.h".
13853 (i387_cache_to_xsave): Likewise.
13854 (i387_xsave_to_cache): Likewise.
13855 (x86_xcr0): Likewise.
13857 * i387-fp.h (i387_cache_to_xsave): Likewise.
13858 (i387_xsave_to_cache): Likewise.
13859 (x86_xcr0): Likewise.
13861 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13862 * linux-crisv32-low.c (target_regsets): Likewise.
13863 * linux-m68k-low.c (target_regsets): Likewise.
13864 * linux-mips-low.c (target_regsets): Likewise.
13865 * linux-ppc-low.c (target_regsets): Likewise.
13866 * linux-s390-low.c (target_regsets): Likewise.
13867 * linux-sh-low.c (target_regsets): Likewise.
13868 * linux-sparc-low.c (target_regsets): Likewise.
13869 * linux-xtensa-low.c (target_regsets): Likewise.
13871 * linux-low.c: Include <sys/uio.h>.
13872 (regsets_fetch_inferior_registers): Support nt_type.
13873 (regsets_store_inferior_registers): Likewise.
13874 (linux_process_qsupported): New.
13875 (linux_target_ops): Add linux_process_qsupported.
13877 * linux-low.h (regset_info): Add nt_type.
13878 (linux_target_ops): Add process_qsupported.
13880 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13882 (init_registers_i386_avx_linux): New.
13883 (init_registers_amd64_avx_linux): Likewise.
13884 (xmltarget_i386_linux_no_xml): Likewise.
13885 (xmltarget_amd64_linux_no_xml): Likewise.
13886 (PTRACE_GETREGSET): Likewise.
13887 (PTRACE_SETREGSET): Likewise.
13888 (x86_fill_xstateregset): Likewise.
13889 (x86_store_xstateregset): Likewise.
13890 (use_xml): Likewise.
13891 (x86_linux_update_xmltarget): Likewise.
13892 (x86_linux_process_qsupported): Likewise.
13893 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13894 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13895 init_registers_i386_linux here. Call
13896 x86_linux_update_xmltarget.
13897 (the_low_target): Add x86_linux_process_qsupported.
13899 * server.c (handle_query): Call target_process_qsupported.
13901 * target.h (target_ops): Add process_qsupported.
13902 (target_process_qsupported): New.
13904 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13906 * inferiors.c (add_thread): Set last_status kind to
13907 TARGET_WAITKIND_IGNORE.
13908 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13909 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13910 (linux_wait_1): Move `thread' local definition to block that uses
13911 it. Don't NULL initialize `event_child'.
13912 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13913 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13914 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13916 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13918 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13919 an extended waitstatus, or by a watchpoint.
13920 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13921 thread was stepping or has been stopped by a watchpoint.
13923 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13925 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13926 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13927 of another, then delete the previous, and validate all
13929 (validate_inserted_breakpoint): New.
13930 (delete_disabled_breakpoints): New.
13931 (validate_breakpoints): New.
13932 (check_mem_read): Validate breakpoints before trusting their
13933 shadow. Delete disabled breakpoints.
13934 (check_mem_write): Validate breakpoints before trusting they
13935 should be inserted. Delete disabled breakpoints.
13936 * mem-break.h (validate_breakpoints):
13937 * server.c (handle_query): Validate breakpoints when we see a
13940 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13942 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13943 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13944 if we could tell there's a GDB breakpoint at stop_pc.
13945 (need_step_over_p): Don't do a step over if we find a GDB
13946 breakpoint at the resume PC.
13948 * mem-break.c (struct raw_breakpoint): New.
13949 (enum bkpt_type): New type `gdb_breakpoint'.
13950 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13951 fields. New field `raw'.
13952 (find_raw_breakpoint_at): New.
13953 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13954 breakpoint instead.
13955 (set_breakpoint_at): Adjust.
13956 (delete_raw_breakpoint): New.
13957 (release_breakpoint): New.
13958 (delete_breakpoint): Rename to...
13959 (delete_breakpoint_1): ... this. Add proc parameter. Use
13960 release_breakpoint. Return ENOENT.
13961 (delete_breakpoint): Reimplement.
13962 (find_breakpoint_at): Delete.
13963 (find_gdb_breakpoint_at): New.
13964 (delete_breakpoint_at): Delete.
13965 (set_gdb_breakpoint_at): New.
13966 (delete_gdb_breakpoint_at): New.
13967 (gdb_breakpoint_here): New.
13968 (set_reinsert_breakpoint): Use release_breakpoint.
13969 (uninsert_breakpoint): Rename to ...
13970 (uninsert_raw_breakpoint): ... this.
13971 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13972 (reinsert_raw_breakpoint): Change parameter type to
13974 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13976 (check_breakpoints): Adjust. Use release_breakpoint.
13977 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13978 (breakpoint_inserted_here): Ditto.
13979 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13980 Don't trust the breakpoint's shadow if it is not inserted.
13981 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13982 (delete_all_breakpoints): Adjust.
13983 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13984 use delete_breakpoint_1.
13986 * mem-break.h (breakpoints_supported): Delete declaration.
13987 (set_gdb_breakpoint_at): Declare.
13988 (gdb_breakpoint_here): Declare.
13989 (delete_breakpoint_at): Delete.
13990 (delete_gdb_breakpoint_at): Declare.
13992 * server.h (struct raw_breakpoint): Forward declare.
13993 (struct process_info): New field `raw_breakpoints'.
13995 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13998 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14000 * linux-low.c (status_pending_p_callback): Fix comment.
14001 (linux_wait_for_event_1): Move most of the internal breakpoint
14002 handling from here...
14003 (linux_wait_1): ... to here.
14004 (count_events_callback): New.
14005 (select_singlestep_lwp_callback): New.
14006 (select_event_lwp_callback): New.
14007 (cancel_breakpoints_callback): New.
14008 (select_event_lwp): New.
14009 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14010 priority to all LWPs that have had events that should be reported
14011 to the client. Cancel breakpoints when about to reporting the
14012 event to the client, not while stopping lwps. No longer cancel
14013 finished single-steps here.
14014 (cancel_finished_single_step): Delete.
14015 (cancel_finished_single_steps): Delete.
14017 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14019 * mem-break.c (enum bkpt_type): New.
14020 (struct breakpoint): New field `type'.
14021 (set_breakpoint_at): Change return type to struct breakpoint
14022 pointer. Set type to `other_breakpoint' by default.
14023 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14024 in the breakpoint list.
14025 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14026 (reinsert_breakpoint): Rename to ...
14027 (reinsert_raw_breakpoint): ... this.
14028 (reinsert_breakpoints_at): Adjust.
14029 * mem-break.h (struct breakpoint): Declare.
14030 (set_breakpoint_at): Change return type to struct breakpoint
14033 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14035 * server.c (handle_query): Assign, not compare.
14037 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14039 Teach linux gdbserver to step-over-breakpoints.
14041 * linux-low.c (can_hardware_single_step): New.
14042 (supports_breakpoints): New.
14043 (handle_extended_wait): If stopping threads, read the stop pc of
14044 the new cloned LWP.
14046 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14047 low target doesn't support retrieving the PC.
14048 (add_lwp): Set last_resume_kind to resume_continue.
14049 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14050 (linux_attach): Don't clear stop_expected. Set the lwp's
14051 last_resume_kind to resume_stop.
14052 (linux_detach_one_lwp): Don't check for removed breakpoints.
14053 (check_removed_breakpoint): Delete.
14054 (status_pending_p): Rename to ...
14055 (status_pending_p_callback): ... this. Don't check for removed
14056 breakpoints. Don't consider threads that are stopped from GDB's
14058 (linux_wait_for_lwp): Always read the stop_pc here.
14059 (cancel_breakpoint): New.
14060 (step_over_bkpt): New global.
14061 (linux_wait_for_event_1): Implement stepping over breakpoints.
14062 (gdb_wants_lwp_stopped): New.
14063 (gdb_wants_all_stopped): New.
14064 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14065 single-step traps here. Store the thread's last reported target
14067 (send_sigstop): Don't clear stop_expected. Always set it,
14069 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14070 (cancel_finished_single_step): New.
14071 (cancel_finished_single_steps): New.
14072 (wait_for_sigstop): Don't cancel finished single-step traps here.
14073 (linux_resume_one_lwp): Don't check for removed breakpoints.
14074 Don't set `step' on non-hardware step archs.
14075 (linux_set_resume_request): Ignore resume_stop requests if already
14076 stopping or stopped. Set the lwp's last_resume_kind.
14077 (resume_status_pending_p): Don't check for removed breakpoints.
14078 (need_step_over_p): New.
14079 (start_step_over): New.
14080 (finish_step_over): New.
14081 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14082 requests. Clear the thread's last reported target waitstatus.
14083 Don't use the `suspended' flag. Don't consider pending breakpoints.
14084 (linux_resume): Start a step-over if necessary.
14085 (proceed_one_lwp): New.
14086 (proceed_all_lwps): New.
14087 (unstop_all_lwps): New.
14088 * linux-low.h (struct lwp_info): Rewrite comment for the
14089 `suspended' flag. Add the `stop_pc' field. Delete the
14090 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14091 Add `'last_resume_kind' and `need_step_over' fields.
14092 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14093 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14094 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14095 (set_raw_breakpoint_at): New.
14096 (set_breakpoint_at): Rewrite to use it.
14097 (reinsert_breakpoint_handler): Delete.
14098 (set_reinsert_breakpoint): New.
14099 (reinsert_breakpoint_by_bp): Delete.
14100 (delete_reinsert_breakpoints): New.
14101 (uninsert_breakpoint): Rewrite.
14102 (uninsert_breakpoints_at): New.
14103 (reinsert_breakpoint): Rewrite.
14104 (reinsert_breakpoints_at): New.
14105 (check_breakpoints): Rewrite.
14106 (breakpoint_here): New.
14107 (breakpoint_inserted_here): New.
14108 (check_mem_read): Adjust.
14109 * mem-break.h (breakpoints_supported, breakpoint_here)
14110 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14111 (reinsert_breakpoint_by_bp): Delete declaration.
14112 (delete_reinsert_breakpoints): Declare.
14113 (reinsert_breakpoint): Delete declaration.
14114 (reinsert_breakpoints_at): Declare.
14115 (uninsert_breakpoint): Delete declaration.
14116 (uninsert_breakpoints_at): Declare.
14117 (check_breakpoints): Adjust prototype.
14118 * server.h: Adjust include order.
14119 (struct thread_info): Declare here. Add a `last_status' field.
14121 2010-03-23 Michael Snyder <msnyder@vmware.com>
14123 * server.c (crc32): New function.
14124 (handle_query): Add handling for 'qCRC:' request.
14126 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14128 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14129 lwp had been stopped by a watchpoint.
14131 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14133 * server.h (internal_error): Declare.
14134 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14135 * utils.c (internal_error): New function.
14137 2010-03-15 Andreas Schwab <schwab@redhat.com>
14139 * configure.srv: Fix typo setting srv_regobj.
14141 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14143 * linux-low.c (fetch_register): Avoid passing a non string literal
14145 (usr_store_inferior_registers): Ditto.
14147 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14149 * linux-low.c (linux_write_memory): Bail out early if peeking
14152 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14154 * linux-low.h (struct lwp_info): New fields
14155 `stopped_by_watchpoint' and `stopped_data_address'.
14156 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14157 here, and cache them in the lwp object.
14158 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14160 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14162 (linux_stopped_by_watchpoint): Rewrite.
14163 (linux_stopped_data_address): Rewrite.
14165 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14167 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14168 switching the current inferior, not before.
14170 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14172 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14173 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14174 i386-linux.c and amd64-linux.c.
14175 (reg-i386.o): Removed.
14176 (reg-i386.c): Likewise.
14177 (reg-i386-linux.o): Likewise.
14178 (reg-i386-linux.c): Likewise.
14179 (reg-x86-64.o): Likewise.
14180 (reg-x86-64.c): Likewise.
14181 (reg-x86-64-linux.o): Likewise.
14182 (reg-x86-64-linux.c): Likewise.
14184 (i386.c): Likewise.
14185 (i386-linux.o): Likewise.
14186 (i386-linux.c): Likewise.
14187 (amd64.o): Likewise.
14188 (amd64.c): Likewise.
14189 (amd64-linux.o): Likewise.
14190 (amd64-linux.c): Likewise.
14192 * configure.srv (srv_i386_regobj): New.
14193 (srv_i386_linux_regobj): Likewise.
14194 (srv_amd64_regobj): Likewise.
14195 (srv_amd64_linux_regobj): Likewise.
14196 (srv_i386_32bit_xmlfiles): Likewise.
14197 (srv_i386_64bit_xmlfiles): Likewise.
14198 (srv_i386_xmlfiles): Likewise.
14199 (srv_amd64_xmlfiles): Likewise.
14200 (srv_i386_linux_xmlfiles): Likewise.
14201 (srv_amd64_linux_xmlfiles): Likewise.
14202 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14203 srv_xmlfiles to $srv_i386_xmlfiles.
14204 (i[34567]86-*-mingw32ce*): Likewise.
14205 (i[34567]86-*-mingw*): Likewise.
14206 (i[34567]86-*-nto*): Likewise.
14207 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14208 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14209 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14210 (x86_64-*-linux*): Likewise.
14212 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14213 (init_registers_amd64_linux): New.
14214 (x86_arch_setup): Replace init_registers_x86_64_linux with
14215 init_registers_amd64_linux.
14217 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14219 * configure.ac: Check for libdl. If it is not available link against
14220 static libthread_db.
14221 * configure: Regenerate.
14223 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14227 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14228 handing a read watchpoint.
14229 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14231 2010-02-12 Doug Evans <dje@google.com>
14233 * linux-low.c (linux_supports_tracefork_flag): Document.
14234 (linux_look_up_symbols): Add comment.
14236 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14238 * regcache.c (supply_register): Clear regcache if buf is NULL.
14240 2010-02-02 Nicolas Roche <roche@sourceware.org>
14241 Joel Brobecker <brobecker@adacore.com>
14243 * inferiors.c (find_inferior): Add function documentation.
14244 (unloaded_dll): Handle the case where the unloaded dll has not
14245 been previously registered in the dll list.
14247 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14249 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14250 (thumb2_breakpoint): New.
14251 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14253 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14255 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14256 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14259 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14261 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14263 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14265 * linux-s390-low.c (s390_collect_ptrace_register)
14266 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14268 2010-01-21 Doug Evans <dje@google.com>
14270 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14271 (PTRACE_ARG4_TYPE): New macro.
14272 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14273 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14274 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14275 (usr_store_inferior_registers): Ditto.
14276 (linux_read_memory, linux_write_memory): Ditto.
14277 (linux_test_for_tracefork): Ditto.
14279 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14280 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14282 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14284 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14287 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14289 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14290 prototype to take a regcache. Adjust.
14292 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14294 * regcache.h (struct thread_info): Forward declare.
14295 (struct regcache): New.
14296 (new_register_cache): Adjust prototype.
14297 (get_thread_regcache): Declare.
14298 (free_register_cache): Adjust prototype.
14299 (registers_to_string, registers_from_string): Ditto.
14300 (supply_register, supply_register_by_name, collect_register)
14301 (collect_register_as_string, collect_register_by_name): Ditto.
14302 * regcache.c (struct inferior_regcache_data): Delete.
14303 (get_regcache): Rename to ...
14304 (get_thread_regcache): ... this. Adjust. Switch inferior before
14305 fetching registers.
14306 (regcache_invalidate_one): Adjust.
14307 (regcache_invalidate): Fix prototype.
14308 (new_register_cache): Return the new register cache.
14309 (free_register_cache): Change prototype.
14310 (realloc_register_cache): Adjust.
14311 (registers_to_string): Change prototype to take a regcache. Adjust.
14312 (registers_from_string): Ditto.
14313 (register_data): Ditto.
14314 (supply_register): Ditto.
14315 (supply_register_by_name): Ditto.
14316 (collect_register): Ditto.
14317 (collect_register_as_string): Ditto.
14318 (collect_register_by_name): Ditto.
14319 * server.c (process_serial_event): Adjust.
14320 * linux-low.h (regset_fill_func, regset_store_func): Change
14322 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14324 * linux-low.c (get_stop_pc): Adjust.
14325 (check_removed_breakpoint): Adjust.
14326 (linux_wait_for_event): Adjust.
14327 (linux_resume_one_lwp): Adjust.
14328 (fetch_register): Add regcache parameter. Adjust.
14329 (usr_store_inferior_registers): Ditto.
14330 (regsets_fetch_inferior_registers): Ditto.
14331 (regsets_store_inferior_registers): Ditto.
14332 (linux_fetch_registers, linux_store_registers): Ditto.
14333 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14335 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14337 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14338 prototype to take a regcache.
14339 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14340 * remote-utils.c (convert_ascii_to_int, outreg)
14341 (prepare_resume_reply): Change prototype to take a regcache.
14343 * target.h (struct target_ops) <fetch_registers, store_registers>:
14344 Change prototype to take a regcache.
14345 (fetch_inferior_registers, store_inferior_registers): Change
14346 prototype to take a regcache. Adjust.
14347 * proc-service.c (ps_lgetregs): Adjust.
14348 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14349 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14350 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14351 take a regcache. Adjust.
14352 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14353 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14354 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14355 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14356 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14357 (cris_cannot_fetch_register):
14358 (cris_breakpoint_at): Change prototype to take a regcache.
14360 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14361 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14362 to take a regcache. Adjust.
14363 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14365 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14366 take a regcache. Adjust.
14367 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14368 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14369 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14370 * linux-mips-low.c (mips_get_pc):
14371 (mips_set_pc): Change prototype to take a regcache. Adjust.
14372 (mips_reinsert_addr): Adjust.
14373 (mips_collect_register): Change prototype to take a regcache.
14375 (mips_supply_register):
14376 (mips_collect_register_32bit, mips_supply_register_32bit)
14377 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14378 (mips_store_fpregset): Ditto.
14379 * linux-ppc-low.c (ppc_supply_ptrace_register)
14380 (ppc_supply_ptrace_register): Ditto.
14381 (parse_spufs_run): Adjust.
14382 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14383 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14384 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14385 take a regcache. Adjust.
14386 * linux-s390-low.c (s390_collect_ptrace_register)
14387 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14388 (s390_set_pc): Change prototype to take a regcache. Adjust.
14389 (s390_arch_setup): Adjust.
14390 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14391 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14392 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14393 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14394 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14396 (sparc_breakpoint_at): Adjust.
14397 * linux-xtensa-low.c (xtensa_fill_gregset):
14398 (xtensa_store_gregset):
14399 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14400 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14401 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14402 prototype to take a regcache. Adjust.
14403 * win32-arm-low.c (arm_fetch_inferior_register)
14404 (arm_store_inferior_register): Change prototype to take a
14406 * win32-i386-low.c (i386_fetch_inferior_register)
14407 (i386_store_inferior_register): Change prototype to take a
14409 * win32-low.c (child_fetch_inferior_registers)
14410 (child_store_inferior_registers): Change prototype to take a
14412 (win32_wait): Adjust.
14413 (win32_fetch_inferior_registers): Change prototype to take a
14415 (win32_store_inferior_registers): Adjust.
14416 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14417 store_inferior_register>: Change prototype to take a regcache.
14419 2010-01-20 Doug Evans <dje@google.com>
14421 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14423 (linux_wait_for_event1, linux_init_signals): Ditto.
14424 (W_STOPCODE): Provide definition if missing.
14426 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14428 * linux-low.c (linux_core_of_thread): New.
14429 (compare_ints, show_process, list_threads): New.
14430 (linux_qxfer_osdata): Report threads and cores.
14431 (linux_target_op): Register linux_core_of_thread.
14432 * remote-utils.c (prepare_resume_reply): Report the core.
14433 (buffer_xml_printf): Support %d specifier.
14434 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14436 (handle_query): Handle qXfer:threads. Announce availability
14438 * target.h (struct target_ops): New field core_of_thread.
14440 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14442 * Makefile.in (clean): Remove new generated files.
14443 (reg-s390.o, reg-s390.c): Remove rules.
14444 (reg-s390x.o, reg-s390x.c): Likewise.
14445 (s390-linux32.o, s390-linux32.c): Add rules.
14446 (s390-linux64.o, s390-linux64.c): Likewise.
14447 (s390x-linux64.o, s390x-linux64.c): Likewise.
14448 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14449 * linux-s390-low.c: Include <elf.h>.
14450 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14451 (init_registers_s390): Remove prototype.
14452 (init_registers_s390x): Likewise.
14453 (init_registers_s390_linux32): Add prototype.
14454 (init_registers_s390_linux64): Likewise.
14455 (init_registers_s390x_linux64): Likewise.
14456 (s390_num_regs_3264): New define.
14457 (s390_regmap_3264): New global variable.
14458 (s390_cannot_fetch_register): Remove obsolete check.
14459 (s390_cannot_store_register): Likewise.
14460 (s390_collect_ptrace_register): Handle upper/lower register halves.
14461 (s390_supply_ptrace_register): Likewise.
14462 (s390_fill_gregset): Update to register number changes.
14463 (s390_get_hwcap): New routine.
14464 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14465 Install appropriate regmap and register set.
14467 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14469 * server.c (gdbserver_version): Update copyright year to 2010.
14470 * gdbreplay.c (gdbreplay_version): Likewise.
14472 2009-12-28 Doug Evans <dje@google.com>
14474 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14475 elf/external.h. Include <elf.h> instead but only if necessary.
14477 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14479 * linux-low.c (linux_remove_process): Remove `detaching'
14480 parameter. Don't release/detach from thread_db here.
14481 (linux_kill): Release/detach from thread_db here, ...
14482 (linux_detach): ... and here, before actually detaching.
14483 (linux_wait_1): ... and here, when a process exits.
14484 * thread-db.c (any_thread_of): New.
14485 (thread_db_free): Switch the current inferior to a thread of the
14488 2009-12-21 Doug Evans <dje@google.com>
14490 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14492 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14493 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14494 warning ifndef __NR_tkill. Move setting of errno there too.
14495 Delete unnecessary resetting of errno after syscall.
14496 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14498 * configure.ac: Check for dladdr.
14499 * config.in: Regenerate.
14500 * configure: Regenerate.
14501 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14502 (try_thread_db_load): Update.
14504 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14506 2009-12-18 Doug Evans <dje@google.com>
14508 * event-loop.c: Include unistd.h if it exists.
14510 * linux-low.c (my_waitpid): Move definition away from being in
14511 between linux_tracefork_child/linux_test_for_tracefork.
14513 * gdb_proc_service.h (psaddr_t): Fix type.
14514 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14515 signature to match glibc.
14517 2009-12-16 Doug Evans <dje@google.com>
14519 * linux-low.c (linux_read_memory): Fix argument to read.
14521 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14523 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14524 events, don't leave current_inferior pointing at null.
14526 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14528 * win32-low.c (LOG): Delete.
14529 (OUTMSG): Output to stderr.
14530 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14531 on compile time LOG macro.
14532 (win32_wait): Fix debug output.
14534 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14536 * win32-low.c (win32_add_one_solib): If the dll name is
14537 "ntdll.dll", prepend the system directory to the dll path.
14539 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14541 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14543 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14544 Vladimir Prus <vladimir@codesourcery.com>
14546 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14547 * configure.ac: Check for __mcoldfire__ and set
14548 gdb_cv_m68k_is_coldfire.
14549 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14550 reg-cf.o and reg-m68k.o.
14551 * configure: Regenerated.
14553 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14555 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14556 Pass it to thread_db_free.
14557 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14558 proper `detaching' argument to linux_remove_process.
14559 * linux-low.h (thread_db_free): Add `detaching' parameter.
14560 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14562 (thread_db_free): Add `detaching' parameter. Only
14563 call td_ta_clear_event if detaching from process.
14565 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14567 * thread-db.c (thread_db_free): Fix typo.
14569 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14572 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14574 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14576 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14577 with an i686 compiler.
14578 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14580 * configure: Rebuilt.
14582 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14586 * server.c (handle_search_memory_1): Correct read_addr initialization
14587 in loop for searching subsequent chunks.
14589 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14591 * configure.ac: New --with-libthread-db option.
14592 * thread-db.c: Allow direct dependence on libthread_db.
14593 (thread_db_free): Adjust.
14594 * config.in: Regenerate.
14595 * configure: Likewise.
14597 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14600 * thread-db.c (attach_thread): New function.
14601 (maybe_attach_thread): Return success/failure.
14602 (find_new_threads_callback): Adjust.
14603 (thread_db_find_new_threads): Loop until no new threads.
14605 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14607 * proc-service.c (ps_lgetregs): Formatting.
14609 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14611 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14612 * configure.ac: Adjust.
14613 * linux-low.h (struct process_info_private): Move members to struct
14615 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14616 * linux-low.c (linux_remove_process): Adjust.
14617 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14618 * server.c (handle_query): Move code ...
14619 (handle_monitor_command): ... here. New function.
14620 * target.h (struct target_ops): New member.
14621 * thread-db.c (struct thread_db): New.
14622 (libthread_db_search_path): New variable.
14623 (thread_db_create_event, thread_db_enable_reporting)
14624 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14625 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14626 (try_thread_db_load_1, dladdr_to_soname): New functions.
14627 (try_thread_db_load, thread_db_load_search): New functions.
14628 (thread_db_init): Search for libthread_db.
14629 (thread_db_free): New function.
14630 (thread_db_handle_monitor_command): Likewise.
14631 * config.in: Regenerate.
14632 * configure: Regenerate.
14634 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14636 * spu-low.c (spu_kill): Wait for inferior to terminate.
14637 Call clear_inferiors.
14638 (spu_detach): Call clear_inferiors.
14640 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14642 * aclocal.m4: Regenerate.
14643 * config.in: Likewise.
14644 * configure: Likewise.
14646 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14648 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14649 (parse_spufs_run): New function.
14650 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14651 (ppc_breakpoint_at): Handle SPU breakpoints.
14653 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14655 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14656 (SPUFS_MAGIC): Define.
14657 (spu_enumerate_spu_ids): New function.
14658 (linux_qxfer_spu): New function.
14659 (linux_target_ops): Install linux_qxfer_spu.
14661 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14663 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14664 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14665 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14666 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14667 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14668 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14669 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14670 (init_registers_powerpc_cell32l): Add prototype.
14671 (init_registers_powerpc_cell64l): Likewise.
14672 (ppc_arch_setup): Detect Cell/B.E. architecture.
14674 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14676 * Makefile.in (datarootdir): New variable.
14678 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14680 * linux-low.c (linux_write_memory): Update debugging output.
14681 * Makefile.in (clean): Add new descriptions.
14682 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14683 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14684 * configure.srv: Add new files for arm*-*-linux*.
14685 * linux-arm-low.c: Add new declarations.
14686 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14687 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14688 (HWCAP_VFPv3D16): New.
14689 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14690 instead of __IWMMXT__.
14691 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14692 (arm_arch_setup): New.
14693 (target_regsets): Remove #ifdef. Add VFP regset.
14694 (the_low_target): Use arm_arch_setup.
14696 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14698 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14699 the main thread again.
14701 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14703 Adding Neutrino gdbserver.
14704 * configure: Regenerated.
14705 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14706 * configure.srv (i[34567]86-*-nto*): New target.
14707 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14708 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14709 (nto_comctrl) [__QNX__]: New function.
14710 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14712 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14714 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14717 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14718 Pedro Alves <pedro@codesourcery.com>
14720 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14721 don't support CONTEXT_EXTENDED_REGISTERS.
14722 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14723 (the_low_target): Install them.
14724 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14725 failing with ERROR_PIPE_NOT_CONNECTED.
14727 2009-06-30 Doug Evans <dje@google.com>
14728 Pierre Muller <muller@ics.u-strasbg.fr>
14730 Add h/w watchpoint support to x86-linux, win32-i386.
14731 * Makefile.in (SFILES): Add i386-low.c
14732 (i386_low_h): Define.
14733 (i386-low.o): Add dependencies.
14734 (linux-x86-low.o): Add i386-low.h dependency.
14735 (win32-i386-low.o): Ditto.
14736 * i386-low.c: New file.
14737 * i386-low.h: New file.
14738 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14739 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14740 * linux-low.c (linux_add_process): Initialize arch_private.
14741 (linux_remove_process): Free arch_private.
14742 (add_lwp): Initialize arch_private.
14743 (delete_lwp): Free arch_private.
14744 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14746 * linux-low.h (process_info_private): New member arch_private.
14747 (lwp_info): New member arch_private.
14748 (linux_target_ops): New members new_process, new_thread,
14750 (ptid_of): New macro.
14751 * linux-x86-low.c: Include stddef.h, i386-low.h.
14752 (arch_process_info): New struct.
14753 (arch_lwp_info): New struct.
14754 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14755 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14756 (i386_dr_low_get_status): New function.
14757 (x86_insert_point, x86_remove_point): New functions.
14758 (x86_stopped_by_watchpoint): New function.
14759 (x86_stopped_data_address): New function.
14760 (x86_linux_new_process, x86_linux_new_thread): New functions.
14761 (x86_linux_prepare_to_resume): New function.
14762 (the_low_target): Add entries for insert_point, remove_point,
14763 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14765 * server.c (debug_hw_points): New global.
14766 (monitor_show_help): Document set debug-hw-points.
14767 (handle_query): Process "set debug-hw-points".
14768 * server.h (debug_hw_points): Declare.
14769 (paddress): Declare.
14770 * utils.c (NUMCELLS, CELLSIZE): New macros.
14771 (get_sell, xsnprintf, paddress): New functions.
14772 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14773 remove_point, stopped_by_watchpoint, stopped_data_address.
14774 * win32-i386-low.c: Include i386-low.h.
14775 (debug_reg_state): Replaces dr.
14776 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14777 (i386_dr_low_get_status): New function.
14778 (i386_insert_point, i386_remove_point): New functions.
14779 (i386_stopped_by_watchpoint): New function.
14780 (i386_stopped_data_address): New function.
14781 (i386_initial_stuff): Update.
14782 (get_thread_context,set_thread_context,i386_thread_added): Update.
14783 (the_low_target): Add entries for insert_point,
14784 remove_point, stopped_by_watchpoint, stopped_data_address.
14785 * win32-low.c (win32_insert_watchpoint): New function.
14786 (win32_remove_watchpoint): New function.
14787 (win32_stopped_by_watchpoint): New function.
14788 (win32_stopped_data_address): New function.
14789 (win32_target_ops): Add entries for insert_watchpoint,
14790 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14791 * win32-low.h (win32_target_ops): New members insert_point,
14792 remove_point, stopped_by_watchpoint, stopped_data_address.
14794 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14796 * server.c (process_serial_event): Re-return unsupported, not
14797 error, if the type isn't recognized. Re-allow supporting only
14798 insert or remove packets. Also call require_running for
14799 breakpoints. Add missing break statement to default case. Tidy.
14800 * target.h (struct target_ops): Rename insert_watchpoint to
14801 insert_point, and remove_watchpoint to remove_point.
14803 * linux-low.h (struct linux_target_ops): Likewise.
14804 * linux-low.c (linux_insert_watchpoint): Rename to ...
14805 (linux_insert_point): ... this. Adjust.
14806 (linux_remove_watchpoint): Rename to ...
14807 (linux_remove_point): ... this. Adjust.
14808 (linux_target_ops): Adjust.
14809 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14810 (cris_insert_point): ... this.
14811 (cris_remove_watchpoint): Rename to ...
14812 (cris_remove_point): ... this.
14813 (the_low_target): Adjust.
14815 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14817 * server.c (handle_v_kill): Pass signal_pid to
14818 kill_inferior if multi_process is zero.
14820 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14822 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14823 * target.h (target_ops): Comment for *_watchpoint to make it clear
14824 the functions can get types '0' and '1'.
14826 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14828 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14829 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14830 * regcache.c (get_regcache): Likewise.
14831 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14832 * win32-low.c (child_fetch_inferior_registers): Remove check for
14835 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14836 Pedro Alves <pedro@codesourcery.com>
14838 * target.h (struct target_ops) <supports_multi_process>: New
14840 (target_supports_multi_process): New.
14841 * server.c (handle_query): Even if GDB reports support, only
14842 enable multi-process if the target also supports it. Report
14843 multi-process support only if the target backend supports it.
14844 * linux-low.c (linux_supports_multi_process): New function.
14845 (linux_target_ops): Install it as target_supports_multi_process
14848 2009-05-24 Doug Evans <dje@google.com>
14850 Global renaming of find_thread_pid to find_thread_ptid.
14851 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14852 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14853 All callers updated.
14855 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14856 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14859 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14860 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14861 (linux_resume_one_lwp): Ditto.
14863 2009-05-23 Doug Evans <dje@google.com>
14865 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14866 from struct inferior_list_entry * to struct lwp_info *.
14867 All callers updated.
14869 2009-05-13 Doug Evans <dje@google.com>
14871 * linux-x86-low.c: Don't include assert.h.
14872 (x86_siginfo_fixup): Use fatal, not assert.
14873 (x86_arch_setup): Fix comment.
14875 2009-05-12 Doug Evans <dje@google.com>
14877 Biarch support for i386/amd64 gdbserver.
14878 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14879 Add linux-x86-low.c.
14880 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14881 (linux-x86-low.o): Add.
14882 * linux-x86-64-low.c: Delete.
14883 * linux-i386-low.c: Delete.
14884 * linux-x86-low.c: New file.
14885 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14887 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14889 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14890 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14891 (linux_child_pid_to_exec_file): New function.
14892 (elf_64_header_p, elf_64_file_p): New functions.
14893 (siginfo_fixup): New function.
14894 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14895 give target a chance to convert layout.
14896 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14897 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14899 2009-05-07 Doug Evans <dje@google.com>
14901 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14902 (regsets_store_inferior_registers): Ditto.
14904 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14908 * linux-low.c (must_set_ptrace_flags): Delete.
14909 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14911 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14912 `lwp->must_set_ptrace_flags' instead.
14913 (linux_wait_for_event_1): Set ptrace options here.
14914 (linux_wait_1): ... not here.
14916 2009-04-30 Doug Evans <dje@google.com>
14918 * inferiors.c (started_inferior_callback): New function.
14919 (attached_inferior_callback): New function.
14920 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14921 * server.c (print_started_pid, print_attached_pid): New functions.
14922 (detach_or_kill_for_exit): New function.
14923 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14924 * server.h (have_started_inferiors_p): Declare.
14925 (have_attached_inferiors_p): Declare.
14927 * inferiors.c (remove_process): Fix memory leak, free process.
14928 * linux-low.c (linux_remove_process): New function.
14929 (linux_kill): Call it instead of remove_process.
14930 (linux_detach, linux_wait_1): Ditto.
14932 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14934 * configure.srv: Add x86 Windows CE target.
14936 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14938 * inferiors.c (get_thread_process): Make global.
14939 * server.h (get_thread_process): Add prototype.
14940 * thread-db.c (find_one_thread): Use get_thread_process
14941 instead of current_process.
14942 (thread_db_get_tls_address): Do not crash if called when
14943 thread layer is not yet initialized.
14945 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14947 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14948 * spu-low.c (current_tid): Rename to ...
14949 (current_ptid): ... this.
14950 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14951 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14952 ptid_get_lwp (current_ptid) instead of current_tid.
14953 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14954 instead of current_tid. Use find_process_pid to verify pid
14955 argument is valid. Pass proper argument to remove_process.
14956 (spu_thread_alive): Compare current_ptid instead of current_tid.
14957 (spu_resume): Likewise.
14959 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14961 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14964 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14966 Implement the multiprocess extensions, and add linux multiprocess
14969 * server.h (ULONGEST): Declare.
14970 (struct ptid, ptid_t): New.
14971 (minus_one_ptid, null_ptid): Declare.
14972 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14973 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14974 (struct inferior_list_entry): Change `id' type from unsigned from
14976 (struct sym_cache, struct breakpoint, struct
14977 process_info_private): Forward declare.
14978 (struct process_info): Declare.
14979 (current_process): Declare.
14980 (all_processes): Declare.
14981 (initialize_inferiors): Declare.
14982 (add_thread): Adjust to use ptid_t.
14983 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14984 (add_process, remove_process, find_thread_pid): Declare.
14985 (find_inferior_id): Adjust to use ptid_t.
14986 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14987 (multi_process): Declare.
14988 (push_event): Adjust to use ptid_t.
14989 (read_ptid, write_ptid): Declare.
14990 (prepare_resume_reply): Adjust to use ptid_t.
14991 (clear_symbol_cache): Declare.
14992 * inferiors.c (all_processes): New.
14993 (null_ptid, minus_one_ptid): New.
14994 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14995 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14996 (add_thread): Change unsigned long to ptid. Remove gdb_id
14998 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14999 (gdb_id_to_thread): Rename to ...
15000 (find_thread_pid): ... this. Change unsigned long to ptid.
15001 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15002 (loaded_dll, pull_pid_from_list): Adjust.
15003 (add_process, remove_process, find_process_pid)
15004 (get_thread_process, current_process, initialize_inferiors): New.
15005 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15006 (struct target_waitstatus) <related_pid>: Ditto.
15007 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15008 return type to int.
15009 (struct target_ops) <join>: Add `pid' argument.
15010 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15011 (struct target_ops) <wait>: Add `ptid' field. Change return type
15013 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15014 (mywait): Add `ptid' argument. Change return type to ptid_t.
15015 (target_pid_to_str): Declare.
15016 * target.c (set_desired_inferior): Adjust to use ptids.
15017 (mywait): Add new `ptid' argument. Adjust.
15018 (target_pid_to_str): New.
15019 * mem-break.h (free_all_breakpoints): Declare.
15020 * mem-break.c (breakpoints): Delelete.
15021 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15022 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15023 to use per-process breakpoint list.
15024 (free_all_breakpoints): New.
15025 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15026 (symbol_cache, all_symbols_looked_up): Delete.
15028 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15030 (prepare_resume_reply): Change ptid argument's type from unsigned
15031 long to ptid_t. Adjust. Implement W;process and X;process.
15032 (free_sym_cache, clear_symbol_cache): New.
15033 (look_up_one_symbol): Adjust to per-process symbol cache. *
15034 * server.c (cont_thread, general_thread, step_thread): Change type
15036 (attached): Delete.
15037 (multi_process): New.
15038 (last_ptid): Change type to ptid_t.
15039 (struct vstop_notif) <ptid>: Change type to ptid_t.
15040 (queue_stop_reply, push_event): Change `ptid' argument's type to
15042 (discard_queued_stop_replies): Add `pid' argument.
15043 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15044 changes. Don't reference the `attached' global.
15045 (attach_inferior): Adjust to mywait interface changes.
15046 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15047 features. Handle and report "multiprocess+". Handle
15049 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15051 (handle_v_kill): New.
15052 (handle_v_stopped): Adjust to use target_pid_to_str.
15053 (handle_v_requests): Allow multiple attaches and runs when
15054 multiprocess extensions are in effect. Handle "vKill".
15055 (myresume): Adjust to use ptids.
15056 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15057 (handle_status): Adjust to discard_queued_stop_replies interface
15059 (first_thread_of, kill_inferior_callback)
15060 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15061 (main): Call initialize_inferiors. Adjust to use ptids, killing
15062 and detaching from all inferiors. Handle multiprocess packet
15064 * linux-low.h: Include gdb_proc_service.h.
15065 (struct process_info_private): New.
15066 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15067 <lwpid_of>: Use ptid_get_lwp.
15068 (get_lwp_thread): Adjust.
15069 (struct lwp_info): Add `dead' member.
15070 (find_lwp_pid): Declare.
15071 * linux-low.c (thread_db_active): Delete.
15072 (new_inferior): Adjust comment.
15073 (inferior_pid): Delete.
15074 (linux_add_process): New.
15075 (handle_extended_wait): Adjust.
15076 (add_lwp): Change unsigned long to ptid.
15077 (linux_create_inferior): Add process to processes table. Adjust
15078 to use ptids. Don't set new_inferior here.
15079 (linux_attach_lwp): Rename to ...
15080 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15081 it. Adjust to use ptids.
15082 (linux_attach_lwp): New.
15083 (linux_attach): Add process to processes table. Don't set
15085 (struct counter): New.
15086 (second_thread_of_pid_p, last_thread_of_process_p): New.
15087 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15088 multiple processes.
15089 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15090 processes. Remove process from process table.
15091 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15092 to multiple processes.
15093 (any_thread_of): New.
15094 (linux_detach): Add `pid' argument, and handle it. Remove process
15095 from processes table.
15096 (linux_join): Add `pid' argument. Handle it.
15097 (linux_thread_alive): Change unsighed long argument to ptid_t.
15098 Consider dead lwps as not being alive.
15099 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15100 threads we're not interested in.
15101 (same_lwp, find_lwp_pid): New.
15102 (linux_wait_for_lwp): Change `pid' argument's type from int to
15104 (linux_wait_for_event): Rename to ...
15105 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15106 from int to ptid_t. Adjust.
15107 (linux_wait_for_event): New.
15108 (linux_wait_1): Add `ptid' argument. Change return type to
15109 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15110 that exit from the process table.
15111 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15113 (mark_lwp_dead): New.
15114 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15115 stopping all threads, mark its main lwp as dead.
15116 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15118 (fetch_register, usr_store_inferior_registers)
15119 (regsets_fetch_inferior_registers)
15120 (regsets_store_inferior_registers, linux_read_memory)
15121 (linux_write_memory): Inline `inferior_pid'.
15122 (linux_look_up_symbols): Adjust to use per-process
15123 `thread_db_active'.
15124 (linux_request_interrupt): Adjust to use ptids.
15125 (linux_read_auxv): Inline `inferior_pid'.
15126 (initialize_low): Don't reference thread_db_active.
15127 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15128 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15129 (ps_getpid): Return the pid of the current inferior.
15130 * thread-db.c (proc_handle, thread_agent): Delete.
15131 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15133 (find_one_thread): Change argument type to ptid_t. Adjust to
15135 (maybe_attach_thread): Adjust to per-process data and ptids.
15136 (thread_db_find_new_threads): Ditto.
15137 (thread_db_init): Ditto.
15138 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15139 processes table. Adjust to use ptids.
15140 (spu_kill, spu_detach): Adjust interface. Remove process from
15142 (spu_join, spu_thread_alive): Adjust interface.
15143 (spu_wait): Adjust interface. Remove process from processes
15144 table. Adjust to use ptids.
15145 * win32-low.c (current_inferior_tid): Delete.
15146 (current_inferior_ptid): New.
15147 (debug_event_ptid): New.
15148 (thread_rec): Take a ptid. Adjust.
15149 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15150 (child_delete_thread): Ditto.
15151 (do_initial_child_stuff): Add `attached' argument. Add process to
15153 (child_fetch_inferior_registers, child_store_inferior_registers):
15155 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15156 (win32_attach): Pass 1 to do_initial_child_stuff.
15157 (win32_kill): Adjust interface. Remove process from processes
15159 (win32_detach): Ditto.
15160 (win32_join): Adjust interface.
15161 (win32_thread_alive): Take a ptid.
15162 (win32_resume): Adjust to use ptids.
15163 (get_child_debug_event): Ditto.
15164 (win32_wait): Adjust interface. Remove exiting process from
15167 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15169 Non-stop mode support.
15171 * server.h (non_stop): Declare.
15172 (gdb_client_data, handler_func): Declare.
15173 (delete_file_handler, add_file_handler, start_event_loop):
15175 (handle_serial_event, handle_target_event, push_event)
15176 (putpkt_notif): Declare.
15177 * target.h (enum resume_kind): New.
15178 (struct thread_resume): Replace `step' field by `kind' field.
15179 (TARGET_WNOHANG): Define.
15180 (struct target_ops) <wait>: Add `options' argument.
15181 <supports_non_stop, async, start_non_stop>: New fields.
15182 (target_supports_non_stop, target_async): New.
15183 (start_non_stop): Declare.
15184 (mywait): Add `options' argument.
15185 * target.c (mywait): Add `options' argument. Print child exit
15186 notifications here.
15187 (start_non_stop): New.
15188 * server.c (non_stop, own_buf, mem_buf): New globals.
15189 (struct vstop_notif): New.
15190 (notif_queue): New global.
15191 (queue_stop_reply, push_event, discard_queued_stop_replies)
15192 (send_next_stop_reply): New.
15193 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15195 (attach_inferior): In non-stop mode, don't wait for the target
15197 (handle_general_set): Handle QNonStop.
15198 (handle_query): When handling qC, return the current general
15199 thread, instead of the first thread of the list.
15200 (handle_query): If the backend supports non-stop mode, include
15201 QNonStop+ in the qSupported query response.
15202 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15204 (handle_v_attach, handle_v_run): Handle non-stop mode.
15205 (handle_v_stopped): New.
15206 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15207 (myresume): Adjust to use resume_kind. Handle non-stop.
15208 (queue_stop_reply_callback): New.
15209 (handle_status): Handle non-stop mode.
15210 (main): Clear non_stop flag on reconnection. Use the event-loop.
15211 Refactor serial protocol handling from here ...
15212 (process_serial_event): ... to this new function. When GDB
15213 selects any thread, select one here. In non-stop mode, wait until
15214 GDB acks all pending events before exiting.
15215 (handle_serial_event, handle_target_event): New.
15216 * remote-utils.c (remote_open): Install remote_desc in the event
15218 (remote_close): Remove remote_desc from the event loop.
15219 (putpkt_binary): Rename to...
15220 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15221 (putpkt_binary): New as wrapper around putpkt_binary_1.
15222 (putpkt_notif): New.
15223 (prepare_resume_reply): In non-stop mode, don't change the
15225 * event-loop.c: New.
15226 * Makefile.in (OBJ): Add event-loop.o.
15227 (event-loop.o): New rule.
15229 * linux-low.h (pid_of): Moved here.
15231 (get_lwp_thread): Use lwpid_of.
15232 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15233 * linux-low.c (pid_of): Delete.
15234 (inferior_pid): Use lwpid_of.
15235 (linux_event_pipe): New.
15236 (target_is_async_p): New.
15238 (handle_extended_wait): Use lwpid_of.
15239 (add_lwp): Don't set lwpid field.
15240 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15241 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15242 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15243 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15244 first. Adjust to linux_wait_for_event interface changes. Use
15246 (linux_detach): Don't delete the main lwp here.
15247 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15248 (status_pending_p): Don't consider explicitly suspended lwps.
15249 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15250 pointer. Add OPTIONS argument. Change return type to int. Use
15251 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15252 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15253 pointer. Add status pointer argument. Return a pid instead of a
15254 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15255 changes. In non-stop mode, don't switch to a random thread.
15256 (linux_wait): Rename to...
15257 (linux_wait_1): ... this. Add target_options argument, and handle
15258 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15259 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15260 clean exit and signal exit code. Don't stop all threads in
15261 non-stop mode. In all-stop mode, only stop all threads when
15262 reporting a stop to GDB. Handle explicit thread stop requests.
15263 (async_file_flush, async_file_mark): New.
15265 (send_sigstop): Use lwpid_of.
15266 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15267 interface changes. In non-stop mode, don't switch to a random
15269 (linux_resume_one_lwp): Use lwpid_of.
15270 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15271 (linux_resume_one_thread): ... this. Handle resume_stop. In
15272 non-stop mode, don't look for pending flag in all threads.
15273 (resume_status_pending_p): Don't consider explicitly suspended
15275 (my_waitpid): Reimplement. Emulate __WALL.
15276 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15278 (sigchld_handler, linux_supports_non_stop, linux_async)
15279 (linux_start_non_stop): New.
15280 (linux_target_ops): Register linux_supports_non_stop, linux_async
15281 and linux_start_non_stop.
15282 (initialize_low): Install SIGCHLD handler.
15283 * thread-db.c (thread_db_create_event, find_one_thread)
15284 (thread_db_get_tls_address): Use lwpid_of.
15285 * win32-low.c (win32_detach): Adjust to use resume_kind.
15286 (win32_wait): Add `options' argument.
15287 * spu-low.c (spu_resume): Adjust to use resume_kind.
15288 (spu_wait): Add `options' argument.
15290 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15292 Decouple target code from remote protocol.
15294 * target.h (enum target_waitkind): New.
15295 (struct target_waitstatus): New.
15296 (struct target_ops) <wait>: Return an unsigned long. Take a
15297 target_waitstatus pointer instead of a char pointer.
15298 (mywait): Likewise.
15299 * target.c (mywait): Change prototype to return an unsigned long.
15300 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15301 * server.h (thread_from_wait, old_thread_from_wait): Delete
15303 (prepare_resume_reply): Change prototype to take a
15305 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15306 (last_status, last_ptid): New.
15307 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15308 pid instead of a signal.
15309 (attach_inferior): Remove "status" and "signal" parameters.
15311 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15313 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15314 (handle_v_requests, myresume): Remove "status" and "signal"
15315 parameters. Adjust.
15316 (handle_status): New.
15317 (main): Delete local `status'. Adjust.
15318 * remote-utils.c: Include target.h.
15319 (prepare_resume_reply): Change prototype to take a
15320 target_waitstatus. Adjust.
15322 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15324 * spu-low.c (spu_wait): Adjust.
15325 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15327 (win32_wait): Adjust.
15329 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15331 * target.h (struct thread_resume): Delete leave_stopped member.
15332 (struct target_ops): Add a `n' argument to the `resume' callback.
15333 * server.c (start_inferior): Adjust.
15334 (handle_v_cont, myresume): Adjust.
15335 * linux-low.c (check_removed_breakpoint): Adjust to resume
15336 interface change, and to removed leave_stopped field.
15337 (resume_ptr): Delete.
15338 (struct thread_resume_array): New.
15339 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15340 resume interface change.
15341 (linux_continue_one_thread, linux_queue_one_thread)
15342 (resume_status_pending_p): Check if the resume field is NULL
15343 instead of checking the leave_stopped member.
15344 (linux_resume): Adjust to the target resume interface change.
15345 * spu-low.c (spu_resume): Adjust to the target resume interface
15347 * win32-low.c (win32_detach, win32_resume): Ditto.
15349 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15351 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15353 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15355 (linux_continue_one_thread): Only preserve the stepping flag if
15356 there's a pending breakpoint.
15358 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15360 * server.c (main): After the inferior having exited, call
15361 remote_close before exiting gdbserver.
15363 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15365 Fix size of FPSCR in Power 7 processors.
15366 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15367 (PPC_FEATURE_HAS_DFP): New #define.
15368 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15371 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15373 * server.c (handle_query) Whitespace and formatting.
15375 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15377 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15378 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15379 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15380 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15381 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15382 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15383 Makefile.in, configure.ac: Fix whitespace throughout.
15384 * configure: Regenerate.
15386 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15388 * inferiors.c (find_inferior): Make it safe for the callback
15389 function to delete the currently iterated inferior.
15391 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15393 * Makefile.in (linuw_low_h): Move higher.
15394 (thread-db.o): Depend on $(linux_low_h).
15396 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15398 Rename "process" to "lwp" throughout.
15400 * linux-low.c (all_processes): Rename to...
15401 (all_lwps): ... this.
15402 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15403 (add_process): Rename to ...
15404 (add_lwp): ... this. Adjust.
15405 (linux_create_inferior): Adjust.
15406 (linux_attach_lwp): Adjust.
15407 (linux_attach): Adjust.
15408 (linux_kill_one_process): Rename to ...
15409 (linux_kill_one_lwp): ... this. Adjust.
15410 (linux_kill): Adjust.
15411 (linux_detach_one_process): Rename to ...
15412 (linux_detach_one_lwp): ... this. Adjust.
15413 (linux_detach): Adjust.
15414 (check_removed_breakpoint): Adjust.
15415 (status_pending_p): Adjust.
15416 (linux_wait_for_process): Rename to ...
15417 (linux_wait_for_lwp): ... this. Adjust.
15418 (linux_wait_for_event): Adjust.
15419 (send_sigstop): Adjust.
15420 (wait_for_sigstop): Adjust.
15421 (stop_all_processes): Rename to ...
15422 (stop_all_lwps): ... this.
15423 (linux_resume_one_process): Rename to ...
15424 (linux_resume_one_lwp): ... this. Adjust.
15425 (linux_set_resume_request, linux_continue_one_thread)
15426 (linux_queue_one_thread, resume_status_pending_p)
15427 (usr_store_inferior_registers, regsets_store_inferior_registers)
15428 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15430 * linux-low.h (get_process): Rename to ...
15431 (get_lwp): ... this. Adjust.
15432 (get_thread_process): Rename to ...
15433 (get_thread_lwp): ... this. Adjust.
15434 (get_process_thread): Rename to ...
15435 (get_lwp_thread): ... this. Adjust.
15436 (struct process_info): Rename to ...
15437 (struct lwp_info): ... this.
15438 (all_processes): Rename to ...
15439 (all_lwps): ... this.
15440 * proc-service.c (ps_lgetregs): Adjust.
15441 * thread-db.c (thread_db_create_event, find_one_thread)
15442 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15444 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15446 * server.c (handle_query): Handle "qAttached".
15448 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15450 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15451 GPLv3, update license URL.
15453 2009-03-01 Doug Evans <dje@google.com>
15455 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15456 (server_h): Add gdb_signals.h.
15457 (signals.o): Update.
15458 * server.h (target_signal_from_host,target_signal_to_host_p)
15459 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15461 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15463 * remote-utils.c (getpkt): Also generate remote-debug
15464 information if noack_mode is set.
15466 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15468 * server.c (handle_query): Report qXfer:siginfo:read and
15469 qXfer:siginfo:write as supported and handle them.
15470 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15471 * linux-low.c (linux_xfer_siginfo): New.
15472 (linux_target_ops): Set it.
15474 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15476 * server.c (gdbserver_usage): Mention --remote-debug.
15477 (main): Accept '--remote-debug' switch.
15479 2009-01-18 Doug Evans <dje@google.com>
15481 * regcache.c (new_register_cache): No need to check result of xcalloc.
15482 * server.c (handle_search_memory): Back out calls to xmalloc,
15483 result is checked and error is returned to user upon failure.
15484 (handle_query): Ditto. Add more checks for result of malloc.
15485 (handle_v_cont): Check result of malloc, report error back to
15487 (handle_v_run): Ditto. Call freeargv.
15488 * server.h (freeargv): Declare.
15489 * utils.c (freeargv): New fn.
15491 2009-01-15 Doug Evans <dje@google.com>
15493 * gdbreplay.c (perror_with_name): Make arg const char *.
15494 * server.h (target_signal_to_name): Make return type const char *.
15495 * thread-db.c (thread_db_err_str): Make return type const char *.
15496 * utils.c (perror_with_name): Make arg const char *.
15498 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15500 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15501 when handling a EXIT_PROCESS_DEBUG_EVENT.
15503 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15505 * gdbreplay.c (gdbreplay_version): Update copyright year.
15506 * server.c (gdbserver_version): Likewise.
15508 2009-01-05 Doug Evans <dje@google.com>
15510 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15511 (handle_extended_wait): Improve comment.
15513 2008-12-13 Doug Evans <dje@google.com>
15515 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15516 * server.h (ATTR_MALLOC): New macro.
15517 (xmalloc,xcalloc,xstrdup): Declare.
15518 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15519 * inferiors.c: Ditto.
15520 * linux-low.c: Ditto.
15521 * mem-break.c: Ditto.
15522 * regcache.c: Ditto.
15523 * remote-utils.c: Ditto.
15526 * win32-low.c: Ditto.
15528 2008-12-12 Doug Evans <dje@google.com>
15530 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15531 in debugging printf.
15533 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15535 2008-12-09 Doug Evans <dje@google.com>
15537 * linux-low.h (struct process_info): Delete member tid, unused.
15538 * thread-db.c (find_one_thread): Update.
15539 (maybe_attach_thread): Update.
15541 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15543 * target.h (struct target_ops): Add qxfer_osdata member.
15544 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15546 (linux_qxfer_osdata): New functions.
15547 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15549 * server.c (handle_query): Handle "qXfer:osdata:read:".
15550 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15551 (buffer_xml_printf): New functions.
15552 * server.h (struct buffer): New.
15553 (buffer_grow_str, buffer_grow_str0): New macros.
15554 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15555 (buffer_xml_printf): Declare.
15557 2008-11-24 Doug Evans <dje@google.com>
15559 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15561 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15563 * server.c (handle_v_run): Always use the supplied argument list.
15565 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15567 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15568 (xtensa_regmap_table): Add entry for scompare1.
15570 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15572 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15573 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15574 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15575 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15576 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15577 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15578 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15579 XML target descriptions.
15580 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15581 when inferior is running on an ISA 2.05 or later processor. Add
15582 special case to return offset for full 64-bit slot of FPSCR when
15585 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15587 * Makefile.in (SFILES, clean): Added sparc64 files.
15588 (reg-sparc64.o, reg-sparc64.c): New.
15589 * configure.srv (sparc*-*-linux*): New configuration.
15590 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15591 syscall arguments for SPARC.
15592 (regsets_store_inferior_registers): Likewise.
15593 * linux-sparc-low.c: New file.
15595 2008-10-21 Doug Evans <dje@google.com>
15597 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15598 (READLINE_DIR,READLINE_DEP): Delete.
15599 (INTERNAL_CFLAGS): Update.
15600 (LINTFLAGS): Update.
15602 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15604 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15605 whole argv from the last run, not just argv[0].
15607 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15609 * regcache.c (new_register_cache): Return NULL if the register
15610 cache size isn't known yet.
15611 (free_register_cache): Avoid dereferencing a NULL regcache.
15613 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15615 * configure.srv: Merge MIPS and MIPS64.
15617 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15619 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15621 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15623 * Makefile.in: Add required vsx dependencies.
15625 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15626 Declare init_registers_powerpc_vsx32l.
15627 Declare init_registers_powerpc_vsx64l.
15628 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15629 (ppc_arch_setup): Check for VSX in hwcap.
15630 (ppc_fill_vsxregset): New function.
15631 (ppc_store_vsxregset): New function.
15632 Add new VSX entry in regset_info target_regsets.
15634 * configure.srv: Add new VSX dependencies.
15636 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15638 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15639 (remote_open): Set or clear transport_is_reliable.
15640 (putpkt_binary): Don't expect acks in noack mode.
15641 (getpkt): Don't send ack/nac in noack mode.
15642 * server.c (handle_general_set): Handle QStartNoAckMode.
15643 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15645 (main): Reset noack_mode on every connection.
15646 * server.h (noack_mode): Declare.
15648 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15650 * Makefile.in (GDBREPLAY_OBS): New variable.
15651 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15653 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15654 Daniel Jacobowitz <dan@codesourcery.com>
15656 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15657 (usr_store_inferior_registers): Likewise.
15658 (regsets_store_inferior_registers): Likewise.
15660 2008-07-31 Rolf Jansen <rj@surtec.com>
15661 Pedro Alves <pedro@codesourcery.com>
15663 * configure.ac: Check for memmem declaration.
15664 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15665 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15666 (disable_packet_qfThreadInfo): Unconditionally compile.
15667 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15668 * configure, config.in: Regenerate.
15670 2008-07-28 Doug Kwan <dougkwan@google.com>
15672 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15673 (linux_write_memory): Remove declaration of errno.
15675 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15677 * linux-low.c (handle_extended_wait): Do not use "status"
15678 variable uninitialized.
15680 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15682 * server.c (handle_v_attach): Inhibit reporting dll changes.
15684 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15686 * remote-utils.c (prepare_resume_reply): If requested, don't
15687 output "thread:TID" in the T stop reply.
15689 * server.c (disable_packet_vCont, disable_packet_Tthread)
15690 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15691 (handle_query): If requested, disable support for qC, qfThreadInfo
15693 (handle_v_requests): If requested, disable support for vCont.
15694 (gdbserver_show_disableable): New.
15695 (main): Handle --disable-packet and --disable-packet=LIST.
15697 * server.h (disable_packet_vCont, disable_packet_Tthread)
15698 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15700 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15702 * server.c (gdbserver_usage): Mention --version.
15704 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15706 * Makefile.in (gdbreplay.o): New rule.
15708 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15710 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15711 message, not gdbserver.
15713 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15714 Nathan Sidwell <nathan@codesourcery.com>
15715 Joseph Myers <joseph@codesourcery.com>
15717 * acinclude.m4: Include ../../config/acx.m4.
15718 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15719 * configure, config.in: Regenerate.
15720 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15721 * server.c (gdbserver_version): Print PKGVERSION.
15722 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15723 (main): Adjust gdbserver_usage calls.
15724 * gdbreplay.c (version, host_name): Add declarations.
15725 (gdbreplay_version, gdbreplay_usage): New.
15726 (main): Accept --version and --help options.
15728 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15730 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15731 (arm_breakpoint_at): Handle Thumb.
15732 (the_low_target): Add comment.
15734 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15736 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15738 2008-05-09 Doug Evans <dje@google.com>
15740 * server.h (decode_search_memory_packet): Declare.
15741 * remote-utils.c (decode_search_memory_packet): New fn.
15742 * server.c (handle_search_memory_1): New fn.
15743 (handle_search_memory): New fn.
15744 (handle_query): Process qSearch:memory packets.
15746 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15748 * regcache.c (registers_length): Remove.
15749 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15750 full register packet.
15751 * regcache.h (registers_length): Remove prototype.
15752 * server.h (PBUFSIZ): Define to 16384.
15754 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15756 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15757 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15758 powerpc-64l.o, and powerpc-altivec64l.o.
15759 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15760 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15761 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15762 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15763 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15766 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15767 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15768 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15769 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15770 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15771 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15772 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15773 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15774 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15775 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15778 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15779 (init_registers_powerpc_32l): ... this new prototype.
15780 (init_registers_powerpc_32): Remove, replace by ...
15781 (init_registers_powerpc_altivec32l): ... this new prototype.
15782 (init_registers_powerpc_e500): Remove, replace by ...
15783 (init_registers_powerpc_e500l): ... this new prototype.
15784 (init_registers_ppc64): Remove, replace by ...
15785 (init_registers_powerpc_64l): ... this new prototype.
15786 (init_registers_powerpc_64): Remove, replace by ...
15787 (init_registers_powerpc_altivec64l): ... this new prototype.
15788 (ppc_num_regs): Set to 73.
15789 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15790 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15791 (ppc_cannot_store_register): Handle orig_r3 and trap.
15792 (ppc_arch_setup): Update init_registers_... calls.
15793 (ppc_fill_gregset): Handle orig_r3 and trap.
15795 * inferiors.c (clear_inferiors): Reset current_inferior.
15797 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15799 * acinclude.m4: Add override.m4.
15800 * configure: Regenerate.
15802 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15804 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15805 initial call to init_register_ppc64.
15807 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15809 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15810 single powerpc*-*-linux* case.
15811 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15813 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15815 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15816 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15818 * linux-ppc-low.c: Include <elf.h>.
15819 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15820 (ppc_hwcap): New global variable.
15821 (ppc_regmap): Remove __SPE__ #ifdef sections.
15822 (ppc_regmap_e500): New global variable.
15823 (ppc_cannot_store_register): Update __SPE__ special case.
15824 (ppc_get_hwcap): New function.
15825 (ppc_arch_setup): Use it to determine whether inferior supports
15826 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15827 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15828 Do not access registers if target does not support AltiVec.
15829 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15830 Do not access registers if target does not support SPE.
15831 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15833 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15835 * linux-low.c (disabled_regsets, num_regsets): New.
15836 (use_regsets_p): Delete.
15837 (linux_wait_for_process): Clear disabled_regsets.
15838 (regsets_fetch_inferior_registers): Check and set it.
15839 (regsets_store_inferior_registers): Likewise.
15840 (linux_fetch_registers, linux_store_registers): Do not use
15842 (initialize_low): Allocate disabled_regsets.
15844 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15846 * Makefile.in (LIBOBJS): New.
15847 (OBS): Use LIBOBJS.
15848 (memmem.o): New rule.
15849 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15850 * configure: Regenerated.
15852 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15854 * server.c (handle_query): Never return "unsupported" for
15855 qXfer:features:read queries.
15857 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15859 * server.c (get_features_xml): Fix inverted condition.
15860 (handle_query): Always support qXfer:feature:read.
15862 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15864 * server.c (wrapper_argv): New.
15865 (start_inferior): Handle wrapper_argv. If set, expect an extra
15867 (gdbserver_usage): Document --wrapper.
15868 (main): Parse --wrapper.
15870 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15872 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15873 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15874 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15875 (ppc_set_pc): Likewise.
15876 (ppc_arch_setup): New function.
15877 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15878 of collect_register.
15879 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15881 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15883 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15884 instead of linux-ppc64-low.o.
15885 * linux-ppc64-low.c: Remove file.
15886 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15887 (linux-ppc64-low.o): Remove rule.
15889 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15890 (init_registers_powerpc_64): Likewise.
15891 (ppc_regmap): Conditionally define depending on __powerpc64__.
15892 (ppc_cannot_store_register): Do not special-case "fpscr" when
15893 compiled on __powerpc64__.
15894 (ppc_collect_ptrace_register): New function.
15895 (ppc_supply_ptrace_register): New function.
15896 (ppc_breakpoint): Change type to "unsigned int".
15897 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15898 (the_low_target): Conditionally provide initializers for the
15899 arch_setup member depending on __powerpc64__. Install
15900 collect_ptrace_register and supply_ptrace_register members.
15902 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15904 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15905 * server.c (gdbserver_xmltarget): Define.
15906 (get_features_xml): Use it to replace "target.xml" and arch_string.
15908 * configure.srv: Remove srv_xmltarget. Add XML files that were
15909 mentioned there to srv_xmlfiles instead. Remove conditional tests
15910 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15911 srv_xmlfiles and srv_regobj to include all possible choices.
15912 * configure.ac (srv_xmltarget): Remove.
15913 (srv_xmlfiles): Do not add "target.xml".
15914 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15915 checks for supplementary target information.
15916 * configure: Regenerate.
15917 * Makefile.in (XML_TARGET): Remove.
15918 (target.xml): Remove rule.
15919 (clean): Do not clean up target.xml.
15920 (.PRECIOUS): Do not mention target.xml.
15922 * target.h (struct target_ops): Remove arch_string member.
15923 * linux-low.c (linux_arch_string): Remove.
15924 (linux_target_ops): Remove arch_string initializer.
15925 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15926 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15927 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15928 * spu-low.c (spu_arch_string): Remove.
15929 (spu_target_ops): Remove arch_string initializer.
15930 * win32-low.c (win32_arch_string): Remove.
15931 (win32_target_ops): Remove arch_string initializer.
15932 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15933 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15934 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15936 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15938 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15939 by collect_ptrace_register and supply_ptrace_register hooks.
15940 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15941 instead of checking for the_low_target.left_pad_xfer.
15942 (usr_store_inferior_registers): Use collect_ptrace_register callback
15943 instead of checking for the_low_target.left_pad_xfer.
15945 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15946 (s390_supply_ptrace_register): Likewise.
15947 (s390_fill_gregset): Call s390_collect_ptrace_register.
15948 (the_low_target): Update.
15950 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15951 (ppc_supply_ptrace_register): Likewise.
15952 (the_low_target): Update.
15954 * linux-i386-low.c (the_low_target): Update.
15955 * linux-x86-64-low.c (the_low_target): Update.
15957 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15959 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15960 reg-s390.o and reg-s390x.o.
15962 * linux-low.c (new_inferior): New global variable.
15963 (linux_create_inferior, linux_attach): Set it.
15964 (linux_wait_for_process): Call the_low_target.arch_setup after the
15965 target has stopped for the first time.
15966 (initialize_low): Do not call the_low_target.arch_setup.
15968 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15969 (s390_set_pc): Likewise.
15970 (s390_arch_setup): New function.
15971 (the_low_target): Use s390_arch_setup as arch_setup routine.
15973 * regcache.c (realloc_register_cache): New function.
15974 (set_register_cache): Call it for each existing regcache.
15976 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15978 * server.h (init_registers): Remove prototype.
15980 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15981 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15982 instead of init_registers ().
15983 * linux-arm-low.c (init_registers_arm): Add prototype.
15984 (init_registers_arm_with_iwmmxt): Likewise.
15985 (the_low_target): Add initializer for arch_setup field.
15986 * linux-cris-low.c (init_registers_cris): Add prototype.
15987 (the_low_target): Add initializer for arch_setup field.
15988 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15989 (the_low_target): Add initializer for arch_setup field.
15990 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15991 (the_low_target): Add initializer for arch_setup field.
15992 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15993 (the_low_target): Add initializer for arch_setup field.
15994 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15995 (the_low_target): Add initializer for arch_setup field.
15996 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15997 (the_low_target): Add initializer for arch_setup field.
15998 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15999 (init_registers_mips64_linux): Likewise.
16000 (the_low_target): Add initializer for arch_setup field.
16001 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16002 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16003 (the_low_target): Add initializer for arch_setup field.
16004 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16005 (init_registers_powerpc_64): Likewise.
16006 (the_low_target): Add initializer for arch_setup field.
16007 * linux-s390-low.c (init_registers_s390): Add prototype.
16008 (init_registers_s390x): Likewise.
16009 (the_low_target): Add initializer for arch_setup field.
16010 * linux-sh-low.c (init_registers_sh): Add prototype.
16011 (the_low_target): Add initializer for arch_setup field.
16012 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16013 (the_low_target): Add initializer for arch_setup field.
16014 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16015 (the_low_target): Add initializer for arch_setup field.
16017 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16018 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16019 instead of init_registers ().
16020 * win32-arm-low.c (init_registers_arm): Add prototype.
16021 (the_low_target): Add initializer for arch_setup field.
16022 * win32-i386-low.c (init_registers_i386): Add prototype.
16023 (the_low_target): Add initializer for arch_setup field.
16025 * spu-low.c (init_registers_spu): Add prototype.
16026 (initialize_low): Call initialie_registers_spu () instead of
16027 initialize_registers ().
16029 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16031 * server.c (handle_v_requests): When handling the vRun and vAttach
16032 packets, if already debugging a process, don't kill it. Return an
16035 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16037 * server.c (handle_query): Correct length check.
16039 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16041 * win32-low.c (do_initial_child_stuff): Add process handle
16042 parameter. Set current_process_handle and current_process_id from the
16043 parameters. Clear globals.
16044 (win32_create_inferior): Don't set current_process_handle and
16045 current_process_id here. Instead pass them on the call to
16046 do_initial_child_stuff.
16047 (win32_attach): Likewise.
16048 (win32_clear_inferiors): New.
16049 (win32_kill): Don't close the current process handle or the
16050 current thread handle here. Instead call win32_clear_inferiors.
16051 (win32_detach): Don't open a new handle to the process. Call
16052 win32_clear_inferiors.
16053 (win32_join): Don't rely on current_process_handle; open a new
16054 handle using the process id.
16055 (win32_wait): Call win32_clear_inferiors when the inferior process
16058 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16060 * server.c (monitor_show_help): Add "exit".
16062 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16064 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16065 (clean): Add reg-xtensa.c.
16066 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16067 * configure.srv (xtensa*-*-linux*) New target.
16068 * linux-xtensa-low.c: New.
16069 * xtensa-xtregs.c: New.
16071 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16073 * hostio.c: Don't include errno.h.
16074 (errno_to_fileio_errno): Move to hostio-errno.
16075 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16076 error number outputting to the target->hostio_last_error callback.
16077 (hostio_packet_error): Use FILEIO_EINVAL directly.
16078 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16079 calls to hostio_error.
16080 * hostio-errno.c: New.
16081 * server.h (hostio_last_error_from_errno): Declare.
16082 * target.h (target_ops): Add hostio_last_error member.
16083 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16084 as hostio_last_error handler.
16085 * spu-low.c (spu_target_ops): Likewise.
16086 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16087 (wince_hostio_last_error): New functions.
16088 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16089 as hostio_last_error handler.
16090 (win32_target_ops) [!_WIN32_WCE]: Register
16091 hostio_last_error_from_errno as hostio_last_error handler.
16092 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16093 (hostio-errno.o): New rule.
16094 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16095 * configure.srv (srv_hostio_err_objs): New variable. Default to
16097 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16098 * configure: Regenerate.
16100 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16102 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16103 (linux_kill, linux_detach): Clean up the process list.
16104 * remote-utils.c (remote_open): Improve port number parsing.
16105 (putpkt_binary, input_interrupt): Only send interrupts if the target
16107 * server.c (extended_protocol): Make static.
16108 (attached): Define earlier.
16109 (exit_requested, response_needed, program_argv): New variables.
16110 (target_running): New.
16111 (start_inferior): Clear attached here.
16112 (attach_inferior): Set attached here.
16113 (require_running): Define.
16114 (handle_query): Use require_running and target_running. Implement
16116 (handle_v_attach, handle_v_run): New.
16117 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16118 (gdbserver_usage): Update.
16119 (main): Redo argument parsing. Handle --debug and --multi. Handle
16120 --attach along with other options or after the port. Save
16121 program_argv. Support no initial program. Resynchronize
16122 communication with GDB after an error. Handle "monitor exit".
16123 Use require_running and target_running. Always allow the extended
16124 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16125 restart in extended mode.
16126 * README: Refer to the GDB manual. Update --attach usage.
16128 2007-12-20 Andreas Schwab <schwab@suse.de>
16130 * linux-low.c (STACK_SIZE): Define.
16131 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16132 (linux_test_for_tracefork): Likewise.
16134 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16136 * linux-low.c (linux_wait_for_event): Update messages. Do not
16137 reinsert auto-delete breakpoints.
16138 * mem-break.c (struct breakpoint): Change return type of handler to
16140 (set_breakpoint_at): Update handler type.
16141 (reinsert_breakpoint_handler): Return 1 instead of calling
16143 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16145 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16146 * mem-break.h (set_breakpoint_at): Update handler type.
16147 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16148 * win32-low.c (auto_delete_breakpoint): New.
16149 (get_child_debug_event): Use it.
16151 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16153 * configure.ac: Check for pread and pwrite.
16154 * hostio.c (handle_pread): Fall back to lseek and read.
16155 (handle_pwrite): Fall back to lseek and write.
16156 * config.in, configure: Regenerated.
16158 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16160 * server.c (myresume): Add own_buf argument.
16161 (main): Update calls.
16163 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16165 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16166 * remote-utils.c (remote_open): Do not call disable_async_io.
16167 (block_async_io): Delete.
16168 (unblock_async_io): Make static.
16169 (initialize_async_io): New.
16170 * server.c (handle_v_cont): Handle async I/O here.
16171 (myresume): Likewise. Move other common resume tasks here...
16172 (main): ... from here. Call initialize_async_io. Disable async
16173 I/O before the main loop.
16174 * server.h (initialize_async_io): Declare.
16175 (block_async_io, unblock_async_io): Delete prototypes.
16176 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16178 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16180 * remote-utils.c (readchar): Allow binary data in received messages.
16182 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16184 * win32-low.c (attaching): New global.
16185 (win32_create_inferior): Clear the `attaching' global.
16186 (win32_attach): Set the `attaching' global.
16187 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16188 attaching. Only set a breakpoint at the entry point if not
16191 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16193 * server.c (main): Don't report dll events on the initial
16194 connection on attaches.
16196 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16198 * server.c (main): Relax numerical bases supported for the pid of
16199 the --attach command line argument.
16201 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16203 * win32-low.c (win32_attach): Call OpenProcess before
16204 DebugActiveProcess, not after. Add last error output to error
16207 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16209 * win32-low.c (win32_get_thread_context)
16210 (win32_set_thread_context): New functions.
16211 (thread_rec): Use win32_get_thread_context.
16212 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16213 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16216 2007-12-03 Leo Zayas
16217 Pedro Alves <pedro_alves@portugalmail.pt>
16219 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16221 (child_add_thread): Minor cleanup.
16222 (child_continue): Resume artificially suspended threads before
16223 calling ContinueDebugEvent.
16224 (suspend_one_thread): New.
16225 (fake_breakpoint_event): New.
16226 (get_child_debug_event): Change return type to int. Check here if
16227 gdb sent an interrupt request. If a soft interrupt was requested,
16228 fake a breakpoint event. Return 0 if there is no event to handle,
16230 (win32_wait): Don't check here if gdb sent an interrupt request.
16231 Ensure there is a valid event to handle.
16232 (win32_request_interrupt): Add soft interruption method as last
16235 2007-12-03 Leo Zayas
16236 Pedro Alves <pedro_alves@portugalmail.pt>
16238 * win32-low.h (win32_thread_info): Add descriptions to the
16239 structure members. Replace `suspend_count' counter by a
16241 * win32-low.c (thread_rec): Update condition of when to get the
16242 context from the inferior. Rely on ContextFlags being set if it
16243 has already been retrieved. Only suspend the inferior thread if
16244 we haven't already. Warn if that fails.
16245 (continue_one_thread): s/suspend_count/suspended/. Only call
16246 ResumeThread once. Warn if that fails.
16248 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16250 * win32-low.c (win32_wait): Don't read from the inferior when it
16251 has already exited.
16253 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16255 * Makefile.in (win32_low_h): New variable.
16256 (win32-low.o): Add dependency on $(win32_low_h).
16257 (win32-arm-low.o, win32-i386-low.o): New rules.
16259 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16261 * hostio.c: Correct copyright year.
16263 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16265 * Makefile.in (OBS): Add hostio.o.
16266 (hostio.o): New rule.
16267 * server.h (handle_vFile): Declare.
16268 * hostio.c: New file.
16269 * server.c (handle_v_requests): Take packet_len and new_packet_len
16270 for binary packets. Call handle_vFile.
16271 (main): Update call to handle_v_requests.
16273 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16275 * linux-low.c: Include <sched.h>.
16277 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16279 * linux-low.c (linux_tracefork_grandchild): New.
16280 (linux_tracefork_child): Use clone.
16281 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16283 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16285 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16287 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16289 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16291 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16293 * inferiors.c (change_inferior_id): Delete.
16294 (add_pid_to_list, pull_pid_from_list): New.
16295 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16296 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16297 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16298 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16299 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16300 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16301 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16302 (using_threads): Always set to 1.
16303 (handle_extended_wait): New.
16304 (add_process): Do not set TID.
16305 (linux_create_inferior): Set must_set_ptrace_flags.
16306 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16307 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16308 (linux_thread_alive): Rename TID argument to LWPID.
16309 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16310 (linux_wait_for_event): Do not use TID or check using_threads. Update
16311 call to dead_thread_notify. Call handle_extended_wait.
16312 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16313 (send_sigstop): Delete sigstop_sent.
16314 (wait_for_sigstop): Avoid TID.
16315 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16316 (linux_test_for_tracefork): New.
16317 (linux_lookup_signals): Use thread_db_active and
16318 linux_supports_tracefork_flag.
16319 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16320 * linux-low.h (get_process_thread): Avoid TID.
16321 (struct process_ifo): Move thread_known and tid to the end. Remove
16323 (linux_attach_lwp, thread_db_init): Update prototypes.
16324 * server.h (change_inferior_id): Delete prototype.
16325 (add_pid_to_list, pull_pid_from_list): New prototypes.
16326 * thread-db.c (thread_db_use_events): New.
16327 (find_first_thread): Rename to...
16328 (find_one_thread): ...this. Update callers and messages. Do not
16329 call fatal. Check thread_db_use_events. Do not call
16330 change_inferior_id or new_thread_notify.
16331 (maybe_attach_thread): Update. Do not call new_thread_notify.
16332 (thread_db_init): Set thread_db_use_events. Check use_events.
16333 * utils.c (fatal, warning): Correct message prefix.
16335 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16337 * Makefile.in (clean): Remove new files.
16338 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16339 (powerpc-64.o, powerpc-64.c): New rules.
16340 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16341 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16343 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16345 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16346 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16347 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16348 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16349 (target_regsets): Add AltiVec and SPE register sets.
16350 * configure.ac: Check for AltiVec and SPE.
16351 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16352 (ppc_fill_vrregset, ppc_store_vrregset): New.
16353 (target_regsets): Add AltiVec register set.
16354 * configure: Regenerated.
16356 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16358 * linux-low.c (O_LARGEFILE): Define.
16359 (linux_read_memory): Use /proc/PID/mem.
16360 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16361 * configure, config.in: Regenerated.
16363 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16365 * linux-low.c (linux_wait_for_event): Do not pass signals while
16368 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16370 * win32-low.c (create_process): New.
16371 (win32_create_inferior): Use create_process instead of
16372 CreateProcess. If create_process failed retry appending an ".exe"
16373 suffix. Store the GetLastError result immediatelly after
16374 create_process calls and use it on the call to error.
16376 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16378 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16380 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16382 * configure.ac: Switch license to GPLv3.
16384 2007-08-01 Michael Snyder <msnyder@access-company.com>
16386 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16388 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16392 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16393 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16394 CloseToolhelp32Snapshot.
16395 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16396 CloseToolhelp32Snapshot.
16398 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16400 * server.c (main): Check for inferior exit before main loop.
16402 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16404 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16405 instead of on tmp_desc.
16407 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16408 Daniel Jacobowitz <dan@codesourcery.com>
16410 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16411 (add_thread): Minor cleanups.
16412 (clear_inferiors): Move lower in the file. Clear the DLL
16414 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16415 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16416 (xml_escape_text): New.
16417 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16419 (handle_v_cont): Report errors.
16420 (gdbserver_version): Update.
16421 (main): Correct size of own_buf. Do not report initial DLL events.
16422 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16423 (unloaded_dll, xml_escape_text): New.
16424 * win32-low.c (enum target_waitkind): Update comments.
16425 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16426 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16427 (win32_EnumProcessModules, win32_GetModuleInformation)
16428 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16429 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16430 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16431 (win32_Module32First, win32_Module32Next, load_toolhelp)
16432 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16433 (get_child_debug_event): Handle DLL events.
16434 (win32_wait): Likewise.
16436 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16438 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16439 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16441 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16443 * win32-low.c (handle_output_debug_string): Ignore event if not
16446 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16448 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16450 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16452 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16454 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16456 * inferiors.c (change_inferior_id): Add comment.
16457 * linux-low.c (check_removed_breakpoint): Add an early
16458 prototype. Improve debug output.
16459 (linux_attach): Doc update.
16460 (linux_detach_one_process, linux_detach): Clean up before releasing
16462 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16463 * linux-low.h (struct process_info): Doc improvement.
16464 * mem-break.c (delete_all_breakpoints): New.
16465 * mem-break.h (delete_all_breakpoints): New prototype.
16466 * thread-db.c (find_first_thread): New.
16467 (thread_db_create_event): Call it instead of
16468 thread_db_find_new_threads. Clean up unused variables.
16469 (maybe_attach_thread): Remove first thread handling.
16470 (thread_db_find_new_threads): Use find_first_thread.
16471 (thread_db_get_tls_address): Likewise.
16473 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16475 * thread-db.c (thread_db_find_new_threads): Add prototype.
16476 (thread_db_create_event): Check for the main thread before adding
16478 (maybe_attach_thread): Only enable event reporting if TID == 0.
16479 (thread_db_get_tls_address): Check for new threads.
16481 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16483 * linux-low.c (linux_create_inferior): Try execv before execvp.
16484 * spu-low.c (spu_create_inferior): Likewise.
16486 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16488 * linux-low.c (linux_create_inferior): Change execv to execvp.
16489 * spu-low.c (spu_create_inferior): Likewies.
16491 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16493 * Makefile.in (clean): Clean new files instead of deleted ones.
16494 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16495 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16497 * configure.srv: Specify XML files and new regformats for MIPS and
16499 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16500 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16501 an entry for the restart register.
16502 (mips_cannot_fetch_register, mips_cannot_store_register)
16503 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16504 register names to match the XML descriptions.
16505 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16506 restart register instead of $0.
16508 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16509 Markus Deuling <deuling@de.ibm.com>
16511 * remote-utils.c (decode_xfer_write): New function.
16512 * server.h (decode_xfer_write): Add prototype.
16513 * server.c (handle_query): Add PACKET_LEN argument. Support
16514 qXfer:spu:read and qXfer:spu:write packets.
16515 (main): Pass packet_len to handle_query.
16516 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16517 * target.h (target_ops): Add qxfer_spu.
16519 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16521 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16522 accessing non-seekable spufs files.
16524 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16526 * server.c (handle_query): Add reply for qC packet.
16528 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16529 Leo Zayas <lerele@champenstudios@com>
16531 * server.h (check_remote_input_interrupt_request): New function.
16532 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16533 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16534 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16535 (check_remote_input_interrupt_request): New function.
16536 * server.h (check_remote_input_interrupt_request): Declare.
16537 * win32-low.c (winapi_DebugBreakProcess,
16538 winapi_GenerateConsoleCtrlEvent): New typedefs.
16539 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16541 (win32_wait): Check for remote interrupt request
16542 with check_remote_input_interrupt_request.
16543 (win32_request_interrupt): New function.
16544 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16546 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16548 * win32-low.c (debug_registers_changed,
16549 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16550 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16551 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16552 (thread_rec): Get context using the low target.
16553 (child_add_thread): Call thread_added on the low target,
16554 which does the same thing.
16556 (do_initial_child_stuff): Remove debug registers references.
16557 Set context using the low target. Resume threads after
16558 setting the contexts.
16559 (child_continue): Remove dead variable. Remove debug
16560 registers references.
16561 (child_fetch_inferior_registers): Go through the low target.
16562 (do_child_store_inferior_registers): Remove.
16563 (child_store_inferior_registers): Go through the low target.
16564 (win32_resume): Remove debug registers references.
16565 Set context using the low target.
16566 (handle_exception): Change return type to void. Don't record
16567 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16568 first chance exception.
16569 (get_child_debug_event): Change return type to void. Remove
16570 goto loop. Always return after waiting for debug event.
16571 (win32_wait): Convert to switch statement. Handle spurious
16574 * win32-i386-low.c (debug_registers_changed,
16575 debug_registers_used): New.
16576 (initial_stuff): Rename to ...
16577 (i386_initial_stuff): ... this. Clear debug registers
16579 (store_debug_registers): Delete.
16580 (i386_get_thread_context): New.
16581 (load_debug_registers): Delete.
16582 (i386_set_thread_context): New.
16583 (i386_thread_added): New.
16584 (single_step): Rename to ...
16585 (i386_single_step): ... this.
16586 (do_fetch_inferior_registers): Rename to ...
16587 (i386_fetch_inferior_register): ... this.
16588 (i386_store_inferior_register): New.
16589 (the_low_target): Adapt to new interface.
16591 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16592 (arm_get_thread_context): New.
16593 (arm_set_thread_context): New.
16595 (do_fetch_inferior_registers): Rename to ...
16596 (arm_fetch_inferior_register): ... this.
16597 (arm_store_inferior_register): New.
16598 (arm_wince_breakpoint): Reimplement as unsigned long.
16599 (arm_wince_breakpoint_len): Define.
16600 (the_low_target): Adapt to new interface.
16602 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16603 load_debug_registers. Add get_thread_context, set_thread_context,
16604 thread_added and store_inferior_register. Rename
16605 fetch_inferior_registers to fetch_inferior_register.
16606 (regptr): Remove declaration.
16608 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16610 * linux-low.c (linux_detach): Change return type to int. Return 0.
16611 * spu-low.c (spu_detach): Likewise.
16613 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16615 * target.h (target_ops): Change return type of detach to int.
16617 (join_inferior): New.
16618 * server.c (main): Don't skip detach support on mingw32.
16619 If the inferior doesn't support detaching return error.
16620 Call join_inferior instead of using waitpid.
16621 * linux-low.c (linux_join): New.
16622 (linux_target_op): Add linux_join.
16623 * spu-low.c (spu_join): New.
16624 (spu_target_ops): Add spu_join.
16625 * win32-low.c (win32_detach): Adapt to new interface.
16626 Reopen current_process_handle before detaching. Issue a child
16627 resume before detaching.
16629 (win32_target_op): Add win32_join.
16631 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16633 * win32-low.c (win32-attach): Fix return value.
16634 * target.h (target_ops): Describe ATTACH return values.
16636 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16638 * win32-low.c (GETPROCADDRESS): Define.
16639 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16640 (winapi_DebugSetProcessKillOnExit): Likewise.
16641 (win32_create_inferior): Force usage of ansi CreateProcessA.
16642 (win32_attach): Use GETPROCADDRESS.
16643 (win32_detach): Likewise.
16645 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16647 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16649 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16651 * win32-low.c: Commit leftover changes from 2007-03-29.
16653 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16655 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16656 fields short instead of int. Add explicit padding.
16657 (i387_cache_to_fsave): Remove unnecessary casts.
16658 (i387_fsave_to_cache): Doc fix.
16659 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16661 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16663 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16664 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16666 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16668 * configure.srv (arm*-*-mingw32ce*): Move near the other
16671 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16673 * configure.ac: Add errno checking.
16674 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16675 sys/file.h and malloc.h.
16676 (AC_CHECK_DECLS): Add perror.
16677 (srv_mingwce): Handle.
16678 * configure.srv (i[34567]86-*-cygwin*): Add
16679 win32-i386-low.o to srv_tgtobj.
16680 (i[34567]86-*-mingw*): Likewise.
16681 (arm*-*-mingw32ce*): Add case.
16682 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16683 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16684 [__MINGW32CE__] (strerror): New function.
16685 [__MINGW32CE__] (errno): Define to GetLastError.
16686 [__MINGW32CE__] (COUNTOF): New macro.
16687 (remote_open): Remove extra close call.
16688 * mem-break.c (delete_breakpoint_at): New function.
16689 * mem-break.h (delete_breakpoint_at): Declare.
16690 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16691 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16692 [USE_WIN32API] (read, write): Add char* casts.
16693 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16694 * server.h: Include wincecompat.h on Windows CE.
16695 [HAVE_ERRNO_H]: Check.
16696 (perror): Declare if not declared.
16697 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16698 (perror_with_name): Remove errno declaration.
16699 * wincecompat.h: New.
16700 * wincecompat.c: New.
16701 * win32-low.h: New.
16702 * win32-arm-low.c: New.
16703 * win32-i386-low.c: New.
16704 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16705 (OUTMSG2): Make it safe.
16707 (COUNTOF): New macro.
16708 (NUM_REGS): Get it from the low target.
16709 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16710 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16711 (thread_rec): Let low target handle debug registers.
16712 (child_add_thread): Likewise.
16713 (child_init_thread_list): Likewise.
16714 (continue_one_thread): Likewise.
16716 (do_child_fetch_inferior_registers): Move to ...
16717 * win32-i386-low.c: ... here, and rename to ...
16718 (do_fetch_inferior_registers): ... this.
16719 * win32-low.c (child_fetch_inferior_registers):
16720 Go through the low target.
16721 (do_child_store_inferior_registers): Use regptr.
16722 (strwinerror): New function.
16723 (win32_create_inferior): Handle Windows CE.
16724 Use strwinerror instead of strerror on Windows error
16725 codes. Add program to the error output.
16726 Don't close the main thread handle on Windows CE.
16727 (win32_attach): Use coredll.dll on Windows CE.
16728 (win32_kill): Close current process and current
16730 (win32_detach): Use coredll.dll on Windows CE.
16731 (win32_resume): Let low target handle debug registers, and
16733 (handle_exception): Add/Remove initial breakpoint. Avoid
16734 non-existant WSTOPSIG on Windows CE.
16735 (win32_read_inferior_memory): Cast to remove warning.
16736 (win32_arch_string): Go through the low target.
16737 (initialize_low): Call set_breakpoint_data with the low
16738 target's breakpoint.
16739 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16740 FOP_REGNUM, mappings): Move to ...
16741 * win32-i386-low.c: ... here.
16742 * win32-low.c (win32_thread_info): Move to ...
16743 * win32-low.h: ... here.
16744 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16745 win32-arm-low.c and wincecompat.c.
16746 (all:): Add $EXEEXT.
16747 (install-only:): Likewise.
16748 (gdbserver:): Likewise.
16749 (gdbreplay:): Likewise.
16750 * config.in: Regenerate.
16751 * configure: Regenerate.
16753 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16755 * win32-low.c: Rename typedef thread_info to
16756 win32_thread_info throughout.
16758 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16760 * win32-i386-low.c: Rename to ...
16761 * win32-low.c: ... this.
16762 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16763 * Makefile.in: Likewise.
16765 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16767 * remote-utils.c (monitor_output): Constify msg parameter.
16768 * server.h (monitor_output): Likewise.
16769 * win32-i386-low.c (handle_output_debug_string): New.
16770 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16771 handle_output_debug_string.
16772 (get_child_debug_event): Likewise.
16774 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16776 * server.c (main): Correct strtoul check.
16778 2007-03-27 Jon Ringle <jon@ringle.org>
16780 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16782 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16784 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16786 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16788 * terminal.h: Check HAVE_SGTTY_H.
16790 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16792 * remote-utils.c (remote_open): Print out the assigned port number.
16794 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16796 * remote-utils.c (monitor_output): New function.
16797 * server.c (debug_threads): Define here.
16798 (monitor_show_help): New function.
16799 (handle_query): Handle qRcmd.
16800 (main): Do not handle 'd' packet.
16801 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16802 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16805 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16807 * Makefile.in (EXEEXT): New.
16808 (clean): Use $(EXEEXT).
16810 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16812 * target.h (target_ops): Rename send_signal to request_interrupt,
16813 and remove enum target_signal parameter.
16814 * linux-low.c (linux_request_interrupt): Rename from
16815 linux_send_signal, and always send SIGINT.
16816 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16817 and always send SIGINT.
16818 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16820 (input_interrupt): Likewise.
16822 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16824 * server.c (get_features_xml): Check if target implemented
16826 * win32-i386-low.c (win32_arch_string): New.
16827 (win32_target_ops): Add win32_arch_string as arch_string member.
16829 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16831 * spu-low.c (spu_arch_string): New.
16832 (spu_target_ops): Add spu_arch_string.
16834 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16836 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16837 * configure.ac: Do not check for terminal.h.
16838 * configure, config.in: Regenerated.
16840 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16842 * Makefile.in (OBS): Add $(XML_BUILTIN).
16843 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16845 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16846 (arm-with-iwmmxt.c): New.
16847 * config.in, configure: Regenerate.
16848 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16849 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16850 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16851 (arm*-*-linux*): Add iWMMXt and regset support.
16852 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16853 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16854 (arm_store_wmmxregset, target_regsets): New.
16855 * server.c (get_features_xml): Take annex argument. Check builtin
16857 (handle_query): Handle multiple annexes.
16859 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16861 * remote-utils.c [USE_WIN32API] (read, write): Define.
16862 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16865 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16867 * linux-i386-low.c (the_low_target): Set arch_string.
16868 * linux-x86-64-low.c (the_low_target): Likewise.
16869 * linux-low.c (linux_arch_string): New.
16870 (linux_target_ops): Add it.
16871 * linux-low.h (struct linux_target_ops): Add arch_string.
16872 * server.c (write_qxfer_response): Use const void * for DATA.
16873 (get_features_xml): New.
16874 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16875 * target.h (struct target_ops): Add arch_string method.
16877 2007-01-03 Denis Pilat <denis.pilat@st.com>
16878 Daniel Jacobowitz <dan@codesourcery.com>
16880 * linux-low.c (linux_kill): Handle being called with no threads.
16881 * win32-i386-low.c (win32_kill): Likewise.
16882 (get_child_debug_event): Clear current_process_handle.
16884 2006-12-30 Denis PILAT <denis.pilat@st.com>
16885 Daniel Jacobowitz <dan@codesourcery.com>
16887 * remote-utils.c (remote_open): Check the type of specified
16888 serial port devices before opening them.
16889 * server.c (main): Kill the inferior if an error occurs during
16890 the first remote_open.
16892 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16894 * README: Update supported targets.
16896 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16898 * Makefile.in (clean): Remove reg-mips64.c.
16899 (reg-mips64.c, reg-mips64.o): New rules.
16900 * configure.srv: Handle mips64. Include regset support for mips.
16901 * linux-mips-low.c (union mips_register): New.
16902 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16903 (mips_breakpoint, mips_breakpoint_at): Use int.
16904 (mips_collect_register, mips_supply_register)
16905 (mips_collect_register_32bit, mips_supply_register_32bit)
16906 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16907 (mips_store_fpregset, target_regsets): New.
16908 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16910 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16912 * configure.srv: Add target "spu*-*-*".
16913 * Makefile.in (clean): Remove reg-spu.c.
16914 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16915 * spu-low.c: New file.
16917 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16919 * configure.ac: Correct td_thr_tls_get_addr test.
16920 * configure: Regenerated.
16922 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16924 * linux-low.c (linux_wait_for_event): Reformat. Use the
16925 pass_signals array.
16926 * remote-utils.c (decode_address_to_semicolon): New.
16927 * server.c (pass_signals, handle_general_set): New.
16928 (handle_query): Mention QPassSignals for qSupported.
16929 (main): Call handle_general_set.
16930 * server.h (pass_signals, decode_address_to_semicolon): New.
16932 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16934 * server.c (handle_query): Correct error handling for read_auxv.
16936 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16938 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16939 and srv_linux_thread_db to yes.
16940 * linux-s390-low.c (s390_fill_gregset): New function.
16941 (target_regsets): Define data structure.
16943 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16945 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16946 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16947 * config.in, configure: Regenerated.
16948 * inferiors.c (gdb_id_to_thread): New function.
16949 (gdb_id_to_thread_id): Use it.
16950 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16951 * linux-low.h (struct process_info): Add th member.
16952 (thread_db_get_tls_address): New prototype.
16953 * remote-utils.c (decode_address): Make non-static.
16954 * server.c (handle_query): Handle qGetTLSAddr.
16955 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16956 * target.h (struct target_ops): Add get_tls_address.
16957 * thread-db.c (maybe_attach_thread): Save the thread handle.
16958 (thread_db_get_tls_address): New.
16960 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16962 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16963 (linux_resume_one_process): Take a siginfo_t *. Update all
16964 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16965 (struct pending_signals): Add a siginfo_t.
16966 (linux_wait_for_process): Always set last_status.
16967 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16968 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16969 * linux-low.h (struct process_info): Add last_status.
16971 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16973 * remote-utils.c (try_rle): New function.
16974 (putpkt_binary): Use it.
16976 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16978 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16979 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16980 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16981 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16982 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16985 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16987 * server.c (terminal_fd): New variable.
16988 (old_foreground_pgrp): Likewise.
16989 (restore_old_foreground_pgrp): New function.
16990 (start_inferior): Record the terminal file descriptor in terminal_fd
16991 and its original foreground group in old_foreground_pgrp. Register
16992 restore_old_foreground_pgrp with atexit().
16994 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16996 * server.c (handle_query): Correct qPart to qXfer.
16998 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17000 * configure.ac: Check for more headers which are missing on
17001 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17002 * configure.srv: Add Cygwin and mingw32.
17003 * remote-utils.c: Don't include headers unconditionally which
17004 are missing on mingw32. Include <winsock.h> for mingw32.
17005 (remote_open): Adjust for mingw32 support. Flush
17006 standard error after writing to it.
17007 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17008 (unblock_async_io, enable_async_io, disable_async_io)
17009 (readchar, getpkt): Update for Winsock support.
17010 (prepare_resume_reply): Expect a protocol signal number.
17011 * server.c: Disable <sys/wait.h> on mingw32.
17012 (start_inferior): Adjust for mingw32 support. Flush
17013 standard error after writing to it.
17014 (attach_inferior): Likewise. Use protocol signal
17016 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17018 * win32-i386-low.c: New file.
17019 * Makefile.in (XM_CLIBS): Set.
17020 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17021 (win32-i386-low.o): New dependency rule.
17022 * linux-low.c (linux_wait): Use target signal numbers.
17023 * target.h (struct target_ops): Doc fix.
17024 * server.h (target_signal_to_name): New prototype.
17025 * gdbreplay.c: Don't include headers unconditionally which
17026 are missing on mingw32. Include <winsock.h> for mingw32.
17027 (remote_close, remote_open): Adjust for Winsock support.
17028 * configure, config.in: Regenerated.
17030 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17032 * server.c (decode_xfer_read, write_qxfer_response): New.
17033 (handle_query): Take a packet length argument. Handle
17034 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17035 the qSupported response.
17036 (main): Update call to handle_query.
17038 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17040 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17041 (putpkt_binary): Renamed from putpkt and adjusted for binary
17043 (putpkt): New wrapper for putpkt_binary.
17044 (readchar): Don't mask off the high bit.
17045 (decode_X_packet): New function.
17046 * server.c (main): Call putpkt_binary if a handler sets the packet
17047 length. Save the length of the incoming packet. Handle 'X'.
17048 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17050 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17052 * server.c (handle_query): Handle qSupported.
17054 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17056 * remote-utils.c (all_symbols_looked_up): New variable.
17057 (look_up_one_symbol): Check it.
17058 * server.h (look_up_one_symbol): New declaration.
17059 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17061 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17063 * Makefile.in (linux-arm-low.o): Update dependencies.
17064 * linux-arm-low.c: Include "gdb_proc_service.h".
17065 (PTRACE_GET_THREAD_AREA): Define.
17066 (ps_get_thread_area): New function.
17068 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17070 * configure.srv (m68k*-*-uclinux*): New target.
17071 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17072 (linux_resume_one_process): Remove extraneous cast.
17073 (linux_read_offsets): New.
17074 (linux_target_op): Add linux_read_offsets on mmuless systems.
17075 * server.c (handle_query): Add qOffsets logic.
17076 * target.h (struct target_ops): Add read_offsets.
17078 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17080 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17081 (PTRACE_GET_THREAD_AREA): Define.
17082 (ps_get_thread_area): New function.
17083 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17084 (linux-x86-64-low.o): Update.
17086 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17088 * configure.ac: Remove checks for prfpregset_t.
17089 * gdb_proc_service.h: New file.
17090 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17091 new "gdb_proc_service.h".
17092 * proc-service.c: Likewise.
17093 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17094 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17095 * Makefile.in (gdb_proc_service_h): Updated.
17096 * configure, config.in: Regenerated.
17098 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17100 * remote-utils.c (prepare_resume_reply): Move declaration
17101 of gdb_id_from_wait to the top of the block.
17103 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17105 * linux-low.c (regsets_store_inferior_registers): Read the regset
17106 from the target before filling it.
17108 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17110 * server.c (attach_inferior): Return SIGTRAP for a successful
17113 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17115 * Makefile.in (OBS): Add version.o.
17116 (STAGESTUFF): Delete.
17117 (version.o): Add dependencies.
17118 (version.c): Replace rule.
17119 (clean): Remove version.c.
17120 * server.c (gdbserver_version): New.
17121 (gdbserver_usage): Use printf.
17122 (main): Handle --version and --help.
17123 * server.h (version, host_name): Add declarations.
17125 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17137 * linux-x86-64-low.c:
17139 * linux-s390-low.c:
17140 * linux-ppc64-low.c:
17142 * linux-mips-low.c:
17143 * linux-m68k-low.c:
17144 * linux-m32r-low.c:
17147 * linux-ia64-low.c:
17148 * linux-i386-low.c:
17149 * linux-crisv32-low.c:
17161 * gdbserver.1: Add (C) after Copyright. Update the FSF
17164 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17166 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17167 (arm_breakpoint_at): Recognize both breakpoints.
17168 (the_low_target): Use the correct breakpoint instruction.
17170 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17172 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17173 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17174 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17175 (the_low_target): Update.
17177 2005-10-25 Andreas Schwab <schwab@suse.de>
17179 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17181 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17182 (ia64_num_regs): Reduce to 462.
17184 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17186 * acinclude.m4: Correct quoting.
17187 * aclocal.m4: Regenerated.
17189 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17190 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17191 (thread_db_init): Call thread_db_err_str.
17192 * configure.ac: Check for TD_VERSION.
17193 * config.in, configure: Regenerated.
17195 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17197 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17199 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17201 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17202 is not available. Define HAVE_PTRACE_GETREGS if it is.
17203 * config.in, configure: Regenerated.
17204 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17205 * linux-i386-low.c, linux-m68k-low.c: Update to use
17206 HAVE_PTRACE_GETREGS.
17207 * linux-low.c (regsets_fetch_inferior_registers)
17208 (regsets_store_inferior_registers): Only return 0 if we processed
17210 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17211 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17213 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17215 * inferiors.c (struct thread_info): Add gdb_id.
17216 (add_thread): Add gdb_id argument.
17217 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17218 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17219 calls to add_thread.
17220 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17221 * server.c (handle_query): Use thread_to_gdb_id.
17222 (handle_v_cont, main): Use gdb_id_to_thread_id.
17223 * server.h (add_thread): Update prototype.
17224 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17227 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17229 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17230 left-padded registers.
17231 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17232 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17234 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17236 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17237 * configure: Regenerate.
17238 * config.in: Regenerate.
17239 * server.h (NEED_DECLARATION_STRERROR):
17240 Replace with !HAVE_DECL_STRERROR.
17242 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17244 * linux-low.c (linux_wait, linux_send_signal): Don't test
17245 an unsigned long variable for > 0 if it could be MAX_ULONG.
17246 * server.c (myresume): Likewise.
17247 * target.c (set_desired_inferior): Likewise.
17249 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17251 * configure.ac: Simplify and improve check for socklen_t.
17252 * configure, config.in: Regenerate.
17254 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17256 * acconfig.h: Remove.
17257 * configure.ac: Add a test for socklen_t. Use three-argument
17258 AC_DEFINE throughout.
17259 * config.in: Regenerated using autoheader 2.59.
17260 * configure: Regenerated.
17262 * gdbreplay.c (socklen_t): Provide a default.
17263 (remote_open): Use socklen_t.
17264 * remote-utils.c (socklen_t): Provide a default.
17265 (remote_open): Use socklen_t.
17266 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17269 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17271 * linux-low.c (linux_read_memory, linux_write_memory)
17272 (linux_read_auxv): Likewise.
17273 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17274 (check_mem_write): Likewise.
17275 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17277 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17278 (registers_from_string, register_data): Likewise.
17279 * server.c (handle_query, main): Likewise.
17280 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17281 (decode_M_packet): Likewise.
17282 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17283 * target.h (struct target_ops): Update read_memory, write_memory,
17285 (read_inferior_memory, write_inferior_memory): Update.
17286 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17287 to unsigned char *.
17288 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17289 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17290 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17291 linux-s390-low.c, linux-sh-low.c: Update for changes in
17292 read_inferior_memory and the_low_target->breakpoint.
17294 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17296 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17297 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17298 * configure.srv: Add powerpc64-*-linux*.
17299 * linux-ppc64-low.c: New file.
17301 2005-05-23 Orjan Friberg <orjanf@axis.com>
17303 * linux-cris-low.c: New file with support for CRIS.
17304 * linux-crisv32-low.c: Ditto for CRISv32.
17305 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17306 (clean): Add reg-cris.c and reg-crisv32.c.
17307 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17308 reg-crisv32.o, and reg-crisv32.c to make rules.
17309 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17310 recognized targets.
17312 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17314 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17315 of sizeof (PTRACE_XFER_TYPE).
17316 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17318 2005-05-12 Orjan Friberg <orjanf@axis.com>
17320 * target.h (struct target_ops): Add insert_watchpoint,
17321 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17322 pointers for hardware watchpoint support.
17323 * linux-low.h (struct linux_target_ops): Ditto.
17324 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17325 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17326 to linux_target_ops.
17327 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17329 * server.c (main): Recognize 'Z' and 'z' packets.
17331 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17333 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17334 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17335 (the_low_target): Add new members.
17337 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17339 * proc-service.c (ps_lgetregs): Search all_processes instead of
17342 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17344 * server.c (start_inferior): Change return type to int.
17345 (attach_inferior): Change sigptr to int *.
17346 (handle_v_cont, handle_v_requests): Change signal to int *.
17347 (main): Change signal to int.
17349 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17351 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17352 * configure.srv: Add m32r*-*-linux*.
17353 * linux-m32r-low.c: New file.
17355 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17357 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17359 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17361 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17362 Take unsigned long arguments for PIDs.
17363 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17364 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17365 (wait_for_sigstop, linux_resume_one_process)
17366 (regsets_fetch_inferior_registers, linux_send_signal)
17367 (linux_read_auxv): Likewise. Update the types of variables holding
17368 PIDs. Update format string specifiers.
17369 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17370 * remote-utils.c (prepare_resume_reply): Likewise.
17371 * server.c (cont_thread, general_thread, step_thread)
17372 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17374 (handle_query): Update format specifiers.
17375 (handle_v_cont, main): Use strtoul for thread IDs.
17376 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17377 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17378 (general_thread, step_thread, thread_from_wait)
17379 (old_thread_from_wait): Update.
17380 * target.h (struct thread_resume): Use unsigned long for THREAD.
17381 (struct target_ops): Use unsigned long for arguments to attach and
17384 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17386 * acinclude.m4: Include bfd/bfd.m4 directly.
17387 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17388 <agriffis@toolchain.org>.
17389 * aclocal.m4, configure: Regenerated.
17391 2005-01-07 Andrew Cagney <cagney@gnu.org>
17393 * configure.ac: Rename configure.in, require autoconf 2.59.
17394 * configure: Re-generate.
17396 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17398 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17399 LIBS when finished.
17400 * aclocal.m4: Regenerated.
17401 * configure: Regenerated.
17403 2004-11-21 Andreas Schwab <schwab@suse.de>
17405 * linux-m68k-low.c (m68k_num_gregs): Define.
17406 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17407 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17408 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17409 (m68k_breakpoint_at): New. Add to the_low_target.
17411 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17412 srv_linux_thread_db to yes.
17414 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17416 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17417 (ARCH_SET_FS): Likewise.
17418 (ARCH_GET_FS): Likewise.
17419 (ARCH_GET_GS): Likewise.
17421 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17423 * linux-i386-low.c (ps_get_thread_area): New.
17424 * linux-x86-64-low.c (ps_get_thread_area): New.
17425 * linux-low.c: Include <sys/syscall.h>.
17426 (linux_kill_one_process): Don't kill the first thread here.
17427 (linux_kill): Kill the first thread here.
17428 (kill_lwp): New function.
17429 (send_sigstop, linux_send_signal): Use it.
17430 * proc-service.c: Clean up #ifdefs.
17431 (fpregset_info): Delete.
17432 (ps_lgetregs): Update and enable implementation.
17433 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17435 * remote-utils.c (struct sym_cache, symbol_cache): New.
17436 (input_interrupt): Print a clearer message.
17437 (async_io_enabled): New variable.
17438 (enable_async_io, disable_async_io): Use it. Update comments.
17439 (look_up_one_symbol): Use the symbol cache.
17440 * thread-db.c (thread_db_look_up_symbols): New function.
17441 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17443 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17445 * configure.in: Test for -rdynamic.
17446 * configure: Regenerated.
17447 * Makefile (INTERNAL_LDFLAGS): New.
17448 (gdbserver, gdbreplay): Use it.
17450 2004-09-02 Andrew Cagney <cagney@gnu.org>
17452 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17454 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17456 * linux-low.c (linux_wait): Clear all_processes list also.
17458 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17460 * linux-low.c: Include <errno.h>. Remove extern declaration of
17463 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17465 * gdbreplay.c, server.h, utils.c: Update copyright years.
17467 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17469 * server.c (main): Print child status or termination signal from
17470 variable 'signal', not 'sig'.
17472 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17474 * linux-low.c (linux_read_memory): Change return type to
17475 int. Check for and return error from ptrace().
17476 * target.c (read_inferior_memory): Change return type to int. Pass
17477 back return status from the_target->read_memory().
17478 * target.h (struct target_ops): Adapt *read_memory() prototype.
17480 (read_inferior_memory): Adapt prototype.
17481 * server.c (main): Return an error packet if
17482 read_inferior_memory() returns an error.
17484 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17486 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17487 Unify with other clean targets.
17489 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17491 * server.c (handle_v_cont): Call set_desired_inferior.
17493 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17495 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17497 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17499 * linux-low.c (linux_wait): Unblock async I/O.
17500 (linux_resume): Block and enable async I/O.
17501 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17502 * server.h (block_async_io, unblock_async_io): Add prototypes.
17504 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17506 * remote-utils.c (remote_open): Print a status notice after
17507 opening a TCP port.
17508 * server.c (attach_inferior): Print a status notice after
17511 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17513 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17515 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17517 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17519 * server.c, target.h: Update copyright years.
17521 2004-02-25 Roland McGrath <roland@redhat.com>
17523 * target.h (struct target_ops): New member `read_auxv'.
17524 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17525 * linux-low.c (linux_read_auxv): New function.
17526 (linux_target_ops): Initialize `read_auxv' member to that.
17528 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17530 Committed by Jim Blandy <jimb@redhat.com>.
17532 * linux-s390-low.c (s390_num_regs): Update.
17533 (s390_regmap): Remove control registers. Use __s390x__ predefine
17534 instead of GPR_SIZE to distiguish s390 and s390x targets.
17536 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17538 * linux-low.c: Update copyright year.
17539 (check_removed_breakpoint): Clear pending_is_breakpoint.
17540 (linux_set_resume_request, linux_queue_one_thread)
17541 (resume_status_pending_p): New functions.
17542 (linux_continue_one_thread): Use process->resume.
17543 (linux_resume): Only resume threads if there are no pending events.
17544 * linux-low.h (struct process_info): Add resume request
17547 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17549 * regcache.c (new_register_cache): Clear the allocated register
17550 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17552 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17554 * linux-low.c (linux_resume): Take a struct thread_resume *
17556 (linux_wait): Update call.
17557 (resume_ptr): New static variable.
17558 (linux_continue_one_thread): Renamed from
17559 linux_continue_one_process. Use resume_ptr.
17560 (linux_resume): Use linux_continue_one_thread.
17561 * server.c (handle_v_cont, handle_v_requests): New functions.
17562 (myresume): New function.
17563 (main): Handle 'v' case.
17564 * target.h (struct thread_resume): New type.
17565 (struct target_ops): Change argument of "resume" to struct
17567 (myresume): Delete macro.
17569 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17571 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17572 (uninstall): Support DESTDIR.
17574 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17576 * configure.srv: Add xscale*linux copy of arm*linux entry.
17578 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17580 * linux-arm-low.c (arm_reinsert_addr): New function.
17581 (the_low_target): Add arm_reinsert_addr.
17583 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17585 * mem-break.c: Remove whitespace at end of file.
17587 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17589 * configure.in: Check whether we need to prototype strerror.
17590 * server.h: Optionally prototype strerror.
17591 * gdbreplay.c (perror_with_name): Use strerror.
17592 * linux-low.c (linux_attach_lwp): Use strerror.
17593 * utils.c (perror_with_name): Use strerror.
17594 * config.in, configure: Regenerated.
17596 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17598 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17599 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17601 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17603 * Makefile.in (SFILES): Update.
17604 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17605 low-sun3.c: Remove files.
17607 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17609 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17610 (linux_detach_one_process, linux_detach): New functions.
17611 (linux_target_ops): Add linux_detach.
17612 * server.c (main): Handle 'D' packet.
17613 * target.h (struct target_ops): Add "detach" member.
17614 (detach_inferior): Define.
17616 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17618 From Kelley Cook <kelleycook@wideopenwest.com>:
17619 * configure.srv: Accept i[34567]86 variants.
17621 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17623 * linux-low.c (linux_wait_for_event): Correct comment typos.
17624 (linux_resume_one_process): Call check_removed_breakpoint.
17625 (linux_send_signal): New function.
17626 (linux_target_ops): Add linux_send_signal.
17627 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17629 * target.h (struct target_ops): Add send_signal.
17631 2003-05-29 Jim Blandy <jimb@redhat.com>
17633 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17634 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17635 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17636 away part of the register's value.
17638 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17640 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17641 (linux_wait_for_event, linux_init_signals): Likewise.
17643 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17645 * configure.in: Check for stdlib.h.
17646 * configure: Regenerated.
17647 * config.in: Regenerated.
17649 2003-01-04 Andreas Schwab <schwab@suse.de>
17651 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17653 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17655 * Makefile.in: Remove obsolete code.
17657 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17659 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17660 defined(PT_FPR0_HI).
17662 2002-11-17 Stuart Hughes <seh@zee2.com>
17664 * linux-arm-low.c (arm_num_regs): Increase.
17665 (arm_regmap): Include status register.
17667 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17669 * linux-low.c (register_addr): Remove incorrect -1 check.
17671 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17673 * linux-low.c (linux_create_inferior): Call setpgid. Return
17675 (unstopped_p, linux_signal_pid): Remove.
17676 (linux_target_ops): Remove linux_signal_pid.
17677 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17678 global instead of target method.
17679 * target.h (struct target_ops): Remove signal_pid. Update comment
17680 for create_inferior.
17681 * server.c (signal_pid): New variable.
17682 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17683 gdbserver. Set the child to be the foreground process group.
17684 (attach_inferior): Set signal_pid.
17686 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17688 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17690 2002-08-20 Jim Blandy <jimb@redhat.com>
17692 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17695 2002-08-01 Andrew Cagney <cagney@redhat.com>
17697 * Makefile.in: Make chill references obsolete.
17699 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17701 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17702 * configure: Regenerate.
17703 * config.in: Regenerate.
17705 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17707 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17708 (perror_with_name, remote_close, remote_open, expect, play): Static.
17710 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17712 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17713 byte offsets instead of an array of indexes.
17714 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17716 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17718 * regcache.c: Add comment.
17720 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17722 * thread-db.c: New file.
17723 * proc-service.c: New file.
17724 * acinclude.m4: New file.
17725 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17726 proc-service.o, and thread-db.o.
17727 (linux-low.o): Add USE_THREAD_DB.
17728 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17729 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17730 * aclocal.m4: Regenerated.
17731 * config.in: Regenerated.
17732 * configure: Regenerated.
17733 * configure.in: Check for proc_service.h, sys/procfs.h,
17734 thread_db.h, and linux/elf.h headrs.
17735 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17736 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17737 Check for -lthread_db and thread support.
17738 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17739 PowerPC, and SuperH.
17740 * i387-fp.c: Constify arguments.
17741 * i387-fp.h: Likewise.
17742 * inferiors.c: (struct thread_info): Renamed from
17743 `struct inferior_info'. Remove PID member. Use generic inferior
17744 list header. All uses updated.
17745 (inferiors, signal_pid): Removed.
17746 (all_threads): New variable.
17747 (get_thread): Define.
17748 (add_inferior_to_list): New function.
17749 (for_each_inferior): New function.
17750 (change_inferior_id): New function.
17751 (add_inferior): Removed.
17752 (remove_inferior): New function.
17753 (add_thread): New function.
17754 (free_one_thread): New function.
17755 (remove_thread): New function.
17756 (clear_inferiors): Use for_each_inferior and free_one_thread.
17757 (find_inferior): New function.
17758 (find_inferior_id): New function.
17759 (inferior_target_data): Update argument type.
17760 (set_inferior_target_data): Likewise.
17761 (inferior_regcache_data): Likewise.
17762 (set_inferior_regcache_data): Likewise.
17763 * linux-low.c (linux_bp_reinsert): Remove.
17764 (all_processes, stopping_threads, using_thrads)
17765 (struct pending_signals, debug_threads, pid_of): New.
17766 (inferior_pid): Replace with macro.
17767 (struct inferior_linux_data): Remove.
17768 (get_stop_pc, add_process): New functions.
17769 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17770 Use add_process and add_thread.
17771 (linux_attach_lwp): New function, based on old linux_attach. Use
17772 add_process and add_thread. Set stop_expected for new threads.
17773 (linux_attach): New function.
17774 (linux_kill_one_process): New function.
17775 (linux_kill): Kill all LWPs.
17776 (linux_thread_alive): Use find_inferior_id.
17777 (check_removed_breakpoints, status_pending_p): New functions.
17778 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17779 Update. Use WNOHANG. Wait for cloned processes also. Update process
17780 struct for the found process.
17781 (linux_wait_for_event): New function.
17782 (linux_wait): Use it. Support LWPs.
17783 (send_sigstop, wait_for_sigstop, stop_all_processes)
17784 (linux_resume_one_process, linux_continue_one_process): New functions.
17785 (linux_resume): Support LWPs.
17786 (REGISTER_RAW_SIZE): Remove.
17787 (fetch_register): Use register_size instead. Call supply_register.
17788 (usr_store_inferior_registers): Likewise. Call collect_register.
17789 Fix recursive case.
17790 (regsets_fetch_inferior_registers): Improve error message.
17791 (regsets_store_inferior_registers): Add debugging.
17792 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17793 (unstopped_p, linux_signal_pid): New functions.
17794 (linux_target_ops): Add linux_signal_pid.
17795 (linux_init_signals): New function.
17796 (initialize_low): Call it. Initialize using_threads.
17797 * regcache.c (inferior_regcache_data): Add valid
17799 (get_regcache): Fetch registers lazily. Add fetch argument
17800 and update all callers.
17801 (regcache_invalidate_one, regcache_invalidate): New
17803 (new_register_cache): Renamed from create_register_cache.
17804 Return the new regcache.
17805 (free_register_cache): Change argument to a void *.
17806 (registers_to_string, registers_from_string): Call get_regcache
17807 with fetch flag set.
17808 (register_data): Make static. Pass fetch flag to get_regcache.
17809 (supply_register): Call get_regcache with fetch flag clear.
17810 (collect_register): Call get_regcache with fetch flag set.
17811 (collect_register_as_string): New function.
17812 * regcache.h: Update.
17813 * remote-utils.c (putpkt): Flush after debug output and use
17815 Handle input interrupts while waiting for an ACK.
17816 (input_interrupt): Use signal_pid method.
17817 (getpkt): Flush after debug output and use stderr.
17818 (outreg): Use collect_register_as_string.
17819 (new_thread_notify, dead_thread_notify): New functions.
17820 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17821 and general_thread.
17822 (look_up_one_symbol): Flush after debug output.
17823 * server.c (step_thread, server_waiting): New variables.
17824 (start_inferior): Don't use signal_pid. Update call to mywait.
17825 (attach_inferior): Update call to mywait.
17826 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17827 (main): Don't fetch/store registers explicitly. Use
17828 set_desired_inferior. Support proposed ``Hs'' packet. Update
17830 * server.h: Update.
17831 (struct inferior_list, struct_inferior_list_entry): New.
17832 * target.c (set_desired_inferior): New.
17833 (write_inferior_memory): Constify.
17834 (mywait): New function.
17835 * target.h: Update.
17836 (struct target_ops): New signal_pid method.
17837 (mywait): Removed macro, added prototype.
17839 * linux-low.h (regset_func): Removed.
17840 (regset_fill_func, regset_store_func): New.
17841 (enum regset_type): New.
17842 (struct regset_info): Add type field. Use new operation types.
17843 (struct linux_target_ops): stop_pc renamed to get_pc.
17844 Add decr_pc_after_break and breakpoint_at.
17845 (get_process, get_thread_proess, get_process_thread)
17846 (strut process_info, all_processes, linux_attach_lwp)
17847 (thread_db_init): New.
17849 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17850 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17851 (the_low_target): Add new members.
17852 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17853 (i386_store_fpxregset): Constify.
17854 (target_regsets): Add new kind identifier.
17855 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17856 (i386_set_pc): Add debugging.
17857 (i386_breakpoint_at): New function.
17858 (the_low_target): Add new members.
17859 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17860 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17861 (mips_breakpoint_at): New.
17862 (the_low_target): Add new members.
17863 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17864 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17865 (the_low_target): Add new members.
17866 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17867 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17868 (the_low_target): Add new members.
17869 * linux-x86-64-low.c (target_regsets): Add new kind
17872 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17874 From Martin Pool <mbp@samba.org>:
17875 * server.c (gdbserver_usage): New function.
17878 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17880 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17881 stop_at -> stop_pc.
17883 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17885 * Makefile.in: Remove obsolete code.
17887 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17889 * linux-low.c (regsets_fetch_inferior_registers),
17890 (regsets_store_inferior_registers): Removed cast to int from
17892 * regcache.h: Added declaration of struct inferior_info.
17894 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17896 * inferiors.c (struct inferior_info): Add regcache_data.
17897 (add_inferior): Call create_register_cache.
17898 (clear_inferiors): Call free_register_cache.
17899 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17900 * regcache.c (struct inferior_regcache_data): New.
17901 (registers): Remove.
17902 (get_regcache): New function.
17903 (create_register_cache, free_register_cache): New functions.
17904 (set_register_cache): Don't initialize the register cache here.
17905 (registers_to_string, registers_from_string, register_data): Call
17907 * regcache.h: Add prototypes.
17908 * server.h: Likewise.
17910 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17912 * mem-break.c: New file.
17913 * mem-break.h: New file.
17914 * Makefile.in: Add mem-break.o rule; update server.h
17916 * inferiors.c (struct inferior_info): Add target_data
17918 (clear_inferiors): Free target_data member if set.
17919 (inferior_target_data, set_inferior_target_data): New functions.
17920 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17921 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17922 * linux-low.c (linux_bp_reinsert): New variable.
17923 (struct inferior_linux_data): New.
17924 (linux_create_inferior): Use set_inferior_target_data.
17925 (linux_attach): Likewise. Call add_inferior.
17926 (linux_wait_for_one_inferior): New function.
17927 (linux_wait): Call it.
17928 (linux_write_memory): Add const.
17929 (initialize_low): Call set_breakpoint_data.
17930 * linux-low.h (struct linux_target_ops): Add breakpoint
17932 * server.c (attach_inferior): Remove extra add_inferior
17934 * server.h: Include mem-break.h. Update inferior.c
17936 * target.c (read_inferior_memory)
17937 (write_inferior_memory): New functions.
17938 * target.h (read_inferior_memory)
17939 (write_inferior_memory): Change macros to prototypes.
17940 (struct target_ops): Update comments. Add const to write_memory
17943 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17945 * linux-low.c (usr_store_inferior_registers): Support
17946 registers which are allowed to fail to store.
17947 * linux-low.h (linux_target_ops): Likewise.
17948 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17949 (ppc_cannot_store_register): FPSCR may not be storable.
17951 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17953 * server.h: Include <string.h> if HAVE_STRING_H.
17954 * ChangeLog: Correct paths in last ChangeLog entry.
17956 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17958 * linux-low.h: Remove obsolete prototypes.
17959 (struct linux_target_ops): New.
17960 (extern the_low_target): New.
17961 * linux-low.c (num_regs, regmap): Remove declarations.
17962 (register_addr): Use the_low_target explicitly.
17963 (fetch_register): Likewise.
17964 (usr_fetch_inferior_registers): Likewise.
17965 (usr_store_inferior_registers): Likewise.
17966 * linux-arm-low.c (num_regs): Remove.
17967 (arm_num_regs): Define.
17968 (arm_regmap): Renamed from regmap, made static.
17969 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17971 (arm_cannot_store_register): Renamed from cannot_store_register,
17973 (the_low_target): New.
17974 * linux-i386-low.c (num_regs): Remove.
17975 (i386_num_regs): Define.
17976 (i386_regmap): Renamed from regmap, made static.
17977 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17979 (i386_cannot_store_register): Renamed from cannot_store_register,
17981 (the_low_target): New.
17982 * linux-ia64-low.c (num_regs): Remove.
17983 (ia64_num_regs): Define.
17984 (ia64_regmap): Renamed from regmap, made static.
17985 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17987 (ia64_cannot_store_register): Renamed from cannot_store_register,
17989 (the_low_target): New.
17990 * linux-m68k-low.c (num_regs): Remove.
17991 (m68k_num_regs): Define.
17992 (m68k_regmap): Renamed from regmap, made static.
17993 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17995 (m68k_cannot_store_register): Renamed from cannot_store_register,
17997 (the_low_target): New.
17998 * linux-mips-low.c (num_regs): Remove.
17999 (mips_num_regs): Define.
18000 (mips_regmap): Renamed from regmap, made static.
18001 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18003 (mips_cannot_store_register): Renamed from cannot_store_register,
18005 (the_low_target): New.
18006 * linux-ppc-low.c (num_regs): Remove.
18007 (ppc_num_regs): Define.
18008 (ppc_regmap): Renamed from regmap, made static.
18009 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18011 (ppc_cannot_store_register): Renamed from cannot_store_register,
18013 (the_low_target): New.
18014 * linux-s390-low.c (num_regs): Remove.
18015 (s390_num_regs): Define.
18016 (s390_regmap): Renamed from regmap, made static.
18017 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18019 (s390_cannot_store_register): Renamed from cannot_store_register,
18021 (the_low_target): New.
18022 * linux-sh-low.c (num_regs): Remove.
18023 (sh_num_regs): Define.
18024 (sh_regmap): Renamed from regmap, made static.
18025 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18027 (sh_cannot_store_register): Renamed from cannot_store_register,
18029 (the_low_target): New.
18030 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18031 (the_low_target): New.
18033 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18035 * Makefile.in: Add stamp-h target.
18036 * configure.in: Create stamp-h.
18037 * configure: Regenerated.
18039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18041 * inferiors.c: New file.
18042 * target.c: New file.
18043 * target.h: New file.
18044 * Makefile.in: Add target.o and inferiors.o. Update
18046 * linux-low.c (inferior_pid): New static variable,
18047 moved from server.c.
18048 (linux_create_inferior): Renamed from create_inferior.
18049 Call add_inferior. Return 0 on success instead of a PID.
18050 (linux_attach): Renamed from myattach.
18051 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18052 (linux_thread_alive): Renamed from mythread_alive.
18053 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18055 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18056 (regsets_store_inferior_registers): Correct error message.
18057 Add missing ``return 0''.
18058 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18059 (linux_store_registers): Renamed from store_inferior_registers.
18060 (linux_read_memory): Renamed from read_inferior_memory.
18061 (linux_write_memory): Renamed from write_inferior_memory.
18062 (linux_target_ops): New structure.
18063 (initialize_low): Call set_target_ops ().
18064 * remote-utils.c (unhexify): New function.
18065 (hexify): New function.
18066 (input_interrupt): Send signals to ``signal_pid''.
18067 * server.c (inferior_pid): Remove.
18068 (start_inferior): Update create_inferior call.
18069 (attach_inferior): Call add_inferior.
18070 (handle_query): New function.
18071 (main): Call handle_query for `q' packets.
18072 * server.h: Include "target.h". Remove obsolete prototypes.
18073 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18075 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18077 * Makefile.in: Add WARN_CFLAGS. Update configury
18079 * configure.in: Check for <string.h>
18080 * configure: Regenerate.
18081 * config.in: Regenerate.
18082 * gdbreplay.c: Include needed system headers.
18083 (remote_open): Remove strchr prototype.
18084 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18085 * regcache.c (supply_register): Change buf argument to const void *.
18086 (supply_register_by_name): Likewise.
18087 (collect_register): Change buf argument to void *.
18088 (collect_register_by_name): Likewise.
18089 * regcache.h: Add missing prototypes.
18090 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18091 * server.c (handle_query): New function.
18092 (attached): New static variable, moved out of main.
18093 (main): Quiet longjmp clobber warnings.
18094 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18095 * utils.c (error): Remove NORETURN.